Trace number 3703197

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
npSolver inc-topdown-quickBound? (problem) 46.63 77.9841

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12020_8.std.opb
MD5SUM0fbe7f5a9ad68f9374c4bb96619a583d
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark107
Best CPU time to get the best result obtained on this benchmark2.51162
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables72842
Total number of constraints234212
Number of constraints which are clauses233012
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1200
Minimum length of a constraint1
Maximum length of a constraint120
Number of terms in the objective function 300
Biggest coefficient in the objective function 300
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 45150
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 300
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 45150
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

5.64/6.04	c run inc solver
5.64/6.04	c [INC SYSTEM] run initial solver
5.64/6.04	c [INC SYSTEM] preprocess with white file
19.78/20.42	c [INC SYSTEM] finished preprocessing in 14 s
19.78/20.42	c [INC SYSTEM] execute solver
45.48/46.09	c [INC SEARCH] formula is SAT
45.87/46.46	c [INC SYSTEM] solved the initial formula
46.27/46.81	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
46.63/77.98	HOME/npSolver-pbo-Itdqb.sh: line 18: 31500 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=1 -useBinSearch=0 -useCP2=1 -useInc=1

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3703197-1338093597/watcher-3703197-1338093597 -o /tmp/evaluation-result-3703197-1338093597/solver-3703197-1338093597 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3703197-1338093597.opb 1398824264 HOME HOME 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.84 2.39 2.15 3/181 31499
/proc/meminfo: memFree=30106312/32873844 swapFree=7112/7112
[pid=31499] ppid=31497 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31499/stat : 31499 (npSolver-pbo-It) S 31497 31499 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275485070 9367552 274 33554432000 4194304 5064252 140736910261104 140736910260016 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31499/statm: 2287 274 233 213 0 72 0

[startup+0.050629 s]
/proc/loadavg: 2.84 2.39 2.15 3/181 31499
/proc/meminfo: memFree=30106312/32873844 swapFree=7112/7112
[pid=31499] ppid=31497 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31499/stat : 31499 (npSolver-pbo-It) S 31497 31499 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275485070 9367552 274 33554432000 4194304 5064252 140736910261104 140736910260016 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31499/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.10025 s]
/proc/loadavg: 2.84 2.39 2.15 3/181 31499
/proc/meminfo: memFree=30106312/32873844 swapFree=7112/7112
[pid=31499] ppid=31497 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31499/stat : 31499 (npSolver-pbo-It) S 31497 31499 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275485070 9367552 274 33554432000 4194304 5064252 140736910261104 140736910260016 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31499/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300222 s]
/proc/loadavg: 2.84 2.39 2.15 3/181 31499
/proc/meminfo: memFree=30106312/32873844 swapFree=7112/7112
[pid=31499] ppid=31497 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31499/stat : 31499 (npSolver-pbo-It) S 31497 31499 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275485070 9367552 274 33554432000 4194304 5064252 140736910261104 140736910260016 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31499/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700235 s]
/proc/loadavg: 2.84 2.39 2.15 3/181 31499
/proc/meminfo: memFree=30106312/32873844 swapFree=7112/7112
[pid=31499] ppid=31497 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31499/stat : 31499 (npSolver-pbo-It) S 31497 31499 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275485070 9367552 274 33554432000 4194304 5064252 140736910261104 140736910260016 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31499/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50033 s]
/proc/loadavg: 2.77 2.39 2.15 3/183 31501
/proc/meminfo: memFree=30061440/32873844 swapFree=7112/7112
[pid=31499] ppid=31497 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31499/stat : 31499 (npSolver-pbo-It) S 31497 31499 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275485070 9367552 274 33554432000 4194304 5064252 140736910261104 140736910260016 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31499/statm: 2287 274 233 213 0 72 0
[pid=31500] ppid=31499 vsize=113256 CPUtime=1.49 cores=1,3,5,7
/proc/31500/stat : 31500 (npSolver-pbo) R 31499 31499 23606 0 -1 4202496 14918 0 0 0 144 5 0 0 20 0 1 0 275485070 115974144 23561 33554432000 4194304 5992684 140734617476704 140734617464344 4523474 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/31500/statm: 28314 23561 158 440 0 27870 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 122404

[startup+3.10038 s]
/proc/loadavg: 2.77 2.39 2.15 3/183 31501
/proc/meminfo: memFree=29942704/32873844 swapFree=7112/7112
[pid=31499] ppid=31497 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31499/stat : 31499 (npSolver-pbo-It) S 31497 31499 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275485070 9367552 274 33554432000 4194304 5064252 140736910261104 140736910260016 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31499/statm: 2287 274 233 213 0 72 0
[pid=31500] ppid=31499 vsize=517232 CPUtime=3.09 cores=1,3,5,7
/proc/31500/stat : 31500 (npSolver-pbo) R 31499 31499 23606 0 -1 4202496 35070 0 0 0 298 11 0 0 20 0 1 0 275485070 529645568 65143 33554432000 4194304 5992684 140734617476704 140734617462712 5045391 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/31500/statm: 129308 65143 158 440 0 128864 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 526380

[startup+6.30029 s]
/proc/loadavg: 2.87 2.41 2.16 2/183 31503
/proc/meminfo: memFree=29641128/32873844 swapFree=7112/7112
[pid=31499] ppid=31497 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31499/stat : 31499 (npSolver-pbo-It) S 31497 31499 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275485070 9367552 274 33554432000 4194304 5064252 140736910261104 140736910260016 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31499/statm: 2287 274 233 213 0 72 0
[pid=31500] ppid=31499 vsize=485340 CPUtime=5.69 cores=1,3,5,7
/proc/31500/stat : 31500 (npSolver-pbo) S 31499 31499 23606 0 -1 4202496 60625 0 0 0 511 58 0 0 20 0 1 0 275485070 496988160 116056 33554432000 4194304 5992684 140734617476704 140734617471152 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 34 0 0
/proc/31500/statm: 121335 116056 165 440 0 120891 0
Current children cumulated CPU time (s) 5.69
Current children cumulated vsize (KiB) 494488

[startup+12.7004 s]
/proc/loadavg: 2.96 2.44 2.17 3/185 31505
/proc/meminfo: memFree=28439296/32873844 swapFree=7112/7112
[pid=31499] ppid=31497 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31499/stat : 31499 (npSolver-pbo-It) S 31497 31499 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275485070 9367552 274 33554432000 4194304 5064252 140736910261104 140736910260016 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31499/statm: 2287 274 233 213 0 72 0
[pid=31500] ppid=31499 vsize=485340 CPUtime=5.69 cores=1,3,5,7
/proc/31500/stat : 31500 (npSolver-pbo) S 31499 31499 23606 0 -1 4202496 60625 0 0 0 511 58 0 0 20 0 1 0 275485070 496988160 116056 33554432000 4194304 5992684 140734617476704 140734617471152 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 34 0 0
/proc/31500/statm: 121335 116056 165 440 0 120891 0
[pid=31504] ppid=31500 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31504/stat : 31504 (cp2_pre.sh) S 31500 31499 23606 0 -1 4202496 607 0 0 0 0 0 0 0 20 0 1 0 275485675 9367552 276 33554432000 4194304 5064252 140733250174432 140733250173136 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/31504/statm: 2287 276 234 213 0 72 0
[pid=31505] ppid=31504 vsize=1189832 CPUtime=6.63 cores=1,3,5,7
/proc/31505/stat : 31505 (coprocessor) R 31504 31499 23606 0 -1 4202496 19464 0 0 0 620 43 0 0 20 0 1 0 275485676 1218387968 223174 33554432000 4194304 6586260 140734971608000 140734971603752 5732496 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/31505/statm: 297458 223174 158 584 0 296870 0
Current children cumulated CPU time (s) 12.32
Current children cumulated vsize (KiB) 1693468

[startup+25.5005 s]
/proc/loadavg: 2.97 2.46 2.18 3/184 31507
/proc/meminfo: memFree=28000852/32873844 swapFree=7112/7112
[pid=31499] ppid=31497 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31499/stat : 31499 (npSolver-pbo-It) S 31497 31499 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275485070 9367552 274 33554432000 4194304 5064252 140736910261104 140736910260016 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31499/statm: 2287 274 233 213 0 72 0
[pid=31500] ppid=31499 vsize=485340 CPUtime=19.84 cores=1,3,5,7
/proc/31500/stat : 31500 (npSolver-pbo) S 31499 31499 23606 0 -1 4202496 60641 20365 0 0 511 59 1331 83 20 0 1 0 275485070 496988160 116058 33554432000 4194304 5992684 140734617476704 140734617462968 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 34 0 0
/proc/31500/statm: 121335 116058 167 440 0 120891 0
[pid=31507] ppid=31500 vsize=1648052 CPUtime=5.06 cores=1,3,5,7
/proc/31507/stat : 31507 (glucosInc) R 31500 31499 23606 0 -1 4202496 197181 0 0 0 449 57 0 0 20 0 1 0 275487112 1687605248 350380 33554432000 4194304 5654031 140735400782032 140735400779912 4232775 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/31507/statm: 412013 350380 130 357 0 411653 0
Current children cumulated CPU time (s) 24.9
Current children cumulated vsize (KiB) 2142540

[startup+51.1004 s]
/proc/loadavg: 2.64 2.43 2.17 2/185 31508
/proc/meminfo: memFree=26581792/32873844 swapFree=7112/7112
[pid=31499] ppid=31497 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31499/stat : 31499 (npSolver-pbo-It) S 31497 31499 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275485070 9367552 274 33554432000 4194304 5064252 140736910261104 140736910260016 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31499/statm: 2287 274 233 213 0 72 0
[pid=31500] ppid=31499 vsize=646060 CPUtime=21.19 cores=1,3,5,7
/proc/31500/stat : 31500 (npSolver-pbo) S 31499 31499 23606 0 -1 4204032 67730 20365 0 0 602 103 1331 83 20 0 1 0 275485070 661565440 156256 33554432000 4194304 5992684 140734617476704 140734617471240 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 34 0 0
/proc/31500/statm: 161515 156256 185 440 0 161071 0
[pid=31507] ppid=31500 vsize=1660812 CPUtime=25.44 cores=1,3,5,7
/proc/31507/stat : 31507 (glucosInc) S 31500 31499 23606 0 -1 4202496 202016 0 0 0 2483 61 0 0 20 0 1 0 275487112 1700671488 357770 33554432000 4194304 5654031 140735400782032 140735400780344 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31507/statm: 415203 357770 145 357 0 414843 0
Current children cumulated CPU time (s) 46.63
Current children cumulated vsize (KiB) 2316020

Solver just ended. Dumping a history of the last processes samples

[startup+52.0012 s]
/proc/loadavg: 2.64 2.43 2.17 2/185 31508
/proc/meminfo: memFree=26581792/32873844 swapFree=7112/7112
[pid=31499] ppid=31497 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31499/stat : 31499 (npSolver-pbo-It) S 31497 31499 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275485070 9367552 274 33554432000 4194304 5064252 140736910261104 140736910260016 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31499/statm: 2287 274 233 213 0 72 0
[pid=31500] ppid=31499 vsize=646060 CPUtime=21.19 cores=1,3,5,7
/proc/31500/stat : 31500 (npSolver-pbo) S 31499 31499 23606 0 -1 4204032 67730 20365 0 0 602 103 1331 83 20 0 1 0 275485070 661565440 156256 33554432000 4194304 5992684 140734617476704 140734617471240 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 34 0 0
/proc/31500/statm: 161515 156256 185 440 0 161071 0
[pid=31507] ppid=31500 vsize=1660812 CPUtime=25.44 cores=1,3,5,7
/proc/31507/stat : 31507 (glucosInc) S 31500 31499 23606 0 -1 4202496 202016 0 0 0 2483 61 0 0 20 0 1 0 275487112 1700671488 357770 33554432000 4194304 5654031 140735400782032 140735400780344 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31507/statm: 415203 357770 145 357 0 414843 0
Current children cumulated CPU time (s) 46.63
Current children cumulated vsize (KiB) 2316020

[startup+64.8003 s]
/proc/loadavg: 2.84 2.48 2.19 2/184 31508
/proc/meminfo: memFree=26581024/32873844 swapFree=7112/7112
[pid=31499] ppid=31497 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31499/stat : 31499 (npSolver-pbo-It) S 31497 31499 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275485070 9367552 274 33554432000 4194304 5064252 140736910261104 140736910260016 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31499/statm: 2287 274 233 213 0 72 0
[pid=31500] ppid=31499 vsize=646060 CPUtime=21.19 cores=1,3,5,7
/proc/31500/stat : 31500 (npSolver-pbo) S 31499 31499 23606 0 -1 4204032 67730 20365 0 0 602 103 1331 83 20 0 1 0 275485070 661565440 156256 33554432000 4194304 5992684 140734617476704 140734617471240 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 34 0 0
/proc/31500/statm: 161515 156256 185 440 0 161071 0
[pid=31507] ppid=31500 vsize=1660812 CPUtime=25.44 cores=1,3,5,7
/proc/31507/stat : 31507 (glucosInc) S 31500 31499 23606 0 -1 4202496 202016 0 0 0 2483 61 0 0 20 0 1 0 275487112 1700671488 357770 33554432000 4194304 5654031 140735400782032 140735400780344 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31507/statm: 415203 357770 145 357 0 414843 0
Current children cumulated CPU time (s) 46.63
Current children cumulated vsize (KiB) 2316020

[startup+71.2003 s]
/proc/loadavg: 3.02 2.53 2.21 2/184 31508
/proc/meminfo: memFree=26581148/32873844 swapFree=7112/7112
[pid=31499] ppid=31497 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31499/stat : 31499 (npSolver-pbo-It) S 31497 31499 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275485070 9367552 274 33554432000 4194304 5064252 140736910261104 140736910260016 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31499/statm: 2287 274 233 213 0 72 0
[pid=31500] ppid=31499 vsize=646060 CPUtime=21.19 cores=1,3,5,7
/proc/31500/stat : 31500 (npSolver-pbo) S 31499 31499 23606 0 -1 4204032 67730 20365 0 0 602 103 1331 83 20 0 1 0 275485070 661565440 156256 33554432000 4194304 5992684 140734617476704 140734617471240 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 34 0 0
/proc/31500/statm: 161515 156256 185 440 0 161071 0
[pid=31507] ppid=31500 vsize=1660812 CPUtime=25.44 cores=1,3,5,7
/proc/31507/stat : 31507 (glucosInc) S 31500 31499 23606 0 -1 4202496 202016 0 0 0 2483 61 0 0 20 0 1 0 275487112 1700671488 357770 33554432000 4194304 5654031 140735400782032 140735400780344 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31507/statm: 415203 357770 145 357 0 414843 0
Current children cumulated CPU time (s) 46.63
Current children cumulated vsize (KiB) 2316020

[startup+74.4003 s]
/proc/loadavg: 3.02 2.53 2.21 2/184 31508
/proc/meminfo: memFree=26581272/32873844 swapFree=7112/7112
[pid=31499] ppid=31497 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31499/stat : 31499 (npSolver-pbo-It) S 31497 31499 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275485070 9367552 274 33554432000 4194304 5064252 140736910261104 140736910260016 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31499/statm: 2287 274 233 213 0 72 0
[pid=31500] ppid=31499 vsize=646060 CPUtime=21.19 cores=1,3,5,7
/proc/31500/stat : 31500 (npSolver-pbo) S 31499 31499 23606 0 -1 4204032 67730 20365 0 0 602 103 1331 83 20 0 1 0 275485070 661565440 156256 33554432000 4194304 5992684 140734617476704 140734617471240 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 34 0 0
/proc/31500/statm: 161515 156256 185 440 0 161071 0
[pid=31507] ppid=31500 vsize=1660812 CPUtime=25.44 cores=1,3,5,7
/proc/31507/stat : 31507 (glucosInc) S 31500 31499 23606 0 -1 4202496 202016 0 0 0 2483 61 0 0 20 0 1 0 275487112 1700671488 357770 33554432000 4194304 5654031 140735400782032 140735400780344 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31507/statm: 415203 357770 145 357 0 414843 0
Current children cumulated CPU time (s) 46.63
Current children cumulated vsize (KiB) 2316020

[startup+76.0003 s]
/proc/loadavg: 3.10 2.55 2.22 2/184 31508
/proc/meminfo: memFree=26581380/32873844 swapFree=7112/7112
[pid=31499] ppid=31497 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31499/stat : 31499 (npSolver-pbo-It) S 31497 31499 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275485070 9367552 274 33554432000 4194304 5064252 140736910261104 140736910260016 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31499/statm: 2287 274 233 213 0 72 0
[pid=31500] ppid=31499 vsize=646060 CPUtime=21.19 cores=1,3,5,7
/proc/31500/stat : 31500 (npSolver-pbo) S 31499 31499 23606 0 -1 4204032 67730 20365 0 0 602 103 1331 83 20 0 1 0 275485070 661565440 156256 33554432000 4194304 5992684 140734617476704 140734617471240 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 34 0 0
/proc/31500/statm: 161515 156256 185 440 0 161071 0
[pid=31507] ppid=31500 vsize=1660812 CPUtime=25.44 cores=1,3,5,7
/proc/31507/stat : 31507 (glucosInc) S 31500 31499 23606 0 -1 4202496 202016 0 0 0 2483 61 0 0 20 0 1 0 275487112 1700671488 357770 33554432000 4194304 5654031 140735400782032 140735400780344 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31507/statm: 415203 357770 145 357 0 414843 0
Current children cumulated CPU time (s) 46.63
Current children cumulated vsize (KiB) 2316020

[startup+76.8071 s]
/proc/loadavg: 3.10 2.55 2.22 2/184 31508
/proc/meminfo: memFree=26581628/32873844 swapFree=7112/7112
[pid=31499] ppid=31497 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31499/stat : 31499 (npSolver-pbo-It) S 31497 31499 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275485070 9367552 274 33554432000 4194304 5064252 140736910261104 140736910260016 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31499/statm: 2287 274 233 213 0 72 0
[pid=31500] ppid=31499 vsize=646060 CPUtime=21.19 cores=1,3,5,7
/proc/31500/stat : 31500 (npSolver-pbo) S 31499 31499 23606 0 -1 4204032 67730 20365 0 0 602 103 1331 83 20 0 1 0 275485070 661565440 156256 33554432000 4194304 5992684 140734617476704 140734617471240 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 34 0 0
/proc/31500/statm: 161515 156256 185 440 0 161071 0
[pid=31507] ppid=31500 vsize=1660812 CPUtime=25.44 cores=1,3,5,7
/proc/31507/stat : 31507 (glucosInc) S 31500 31499 23606 0 -1 4202496 202016 0 0 0 2483 61 0 0 20 0 1 0 275487112 1700671488 357770 33554432000 4194304 5654031 140735400782032 140735400780344 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31507/statm: 415203 357770 145 357 0 414843 0
Current children cumulated CPU time (s) 46.63
Current children cumulated vsize (KiB) 2316020

[startup+77.6003 s]
/proc/loadavg: 3.10 2.55 2.22 2/184 31508
/proc/meminfo: memFree=26581628/32873844 swapFree=7112/7112
[pid=31499] ppid=31497 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31499/stat : 31499 (npSolver-pbo-It) S 31497 31499 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275485070 9367552 274 33554432000 4194304 5064252 140736910261104 140736910260016 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31499/statm: 2287 274 233 213 0 72 0
[pid=31500] ppid=31499 vsize=646060 CPUtime=21.19 cores=1,3,5,7
/proc/31500/stat : 31500 (npSolver-pbo) S 31499 31499 23606 0 -1 4204032 67730 20365 0 0 602 103 1331 83 20 0 1 0 275485070 661565440 156256 33554432000 4194304 5992684 140734617476704 140734617471240 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 34 0 0
/proc/31500/statm: 161515 156256 185 440 0 161071 0
[pid=31507] ppid=31500 vsize=1660812 CPUtime=25.44 cores=1,3,5,7
/proc/31507/stat : 31507 (glucosInc) S 31500 31499 23606 0 -1 4202496 202016 0 0 0 2483 61 0 0 20 0 1 0 275487112 1700671488 357770 33554432000 4194304 5654031 140735400782032 140735400780344 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31507/statm: 415203 357770 145 357 0 414843 0
Current children cumulated CPU time (s) 46.63
Current children cumulated vsize (KiB) 2316020

[startup+77.8003 s]
/proc/loadavg: 3.10 2.55 2.22 2/185 31509
/proc/meminfo: memFree=26582000/32873844 swapFree=7112/7112
[pid=31499] ppid=31497 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31499/stat : 31499 (npSolver-pbo-It) S 31497 31499 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275485070 9367552 274 33554432000 4194304 5064252 140736910261104 140736910260016 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31499/statm: 2287 274 233 213 0 72 0
[pid=31500] ppid=31499 vsize=646060 CPUtime=21.19 cores=1,3,5,7
/proc/31500/stat : 31500 (npSolver-pbo) S 31499 31499 23606 0 -1 4204032 67730 20365 0 0 602 103 1331 83 20 0 1 0 275485070 661565440 156256 33554432000 4194304 5992684 140734617476704 140734617471240 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 34 0 0
/proc/31500/statm: 161515 156256 185 440 0 161071 0
[pid=31507] ppid=31500 vsize=1660812 CPUtime=25.44 cores=1,3,5,7
/proc/31507/stat : 31507 (glucosInc) S 31500 31499 23606 0 -1 4202496 202016 0 0 0 2483 61 0 0 20 0 1 0 275487112 1700671488 357770 33554432000 4194304 5654031 140735400782032 140735400780344 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31507/statm: 415203 357770 145 357 0 414843 0
Current children cumulated CPU time (s) 46.63
Current children cumulated vsize (KiB) 2316020

[startup+77.907 s]
/proc/loadavg: 3.10 2.55 2.22 2/185 31509
/proc/meminfo: memFree=26582000/32873844 swapFree=7112/7112
[pid=31499] ppid=31497 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31499/stat : 31499 (npSolver-pbo-It) S 31497 31499 23606 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 275485070 9367552 274 33554432000 4194304 5064252 140736910261104 140736910260016 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/31499/statm: 2287 274 233 213 0 72 0
[pid=31500] ppid=31499 vsize=646060 CPUtime=21.19 cores=1,3,5,7
/proc/31500/stat : 31500 (npSolver-pbo) S 31499 31499 23606 0 -1 4204032 67730 20365 0 0 602 103 1331 83 20 0 1 0 275485070 661565440 156256 33554432000 4194304 5992684 140734617476704 140734617471240 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 34 0 0
/proc/31500/statm: 161515 156256 185 440 0 161071 0
[pid=31507] ppid=31500 vsize=1660812 CPUtime=25.44 cores=1,3,5,7
/proc/31507/stat : 31507 (glucosInc) S 31500 31499 23606 0 -1 4202496 202016 0 0 0 2483 61 0 0 20 0 1 0 275487112 1700671488 357770 33554432000 4194304 5654031 140735400782032 140735400780344 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/31507/statm: 415203 357770 145 357 0 414843 0
Current children cumulated CPU time (s) 46.63
Current children cumulated vsize (KiB) 2316020

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31499 and gives
#  childrusage.ru_utime.tv_sec=19
#  childrusage.ru_utime.tv_usec=342059
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=887713
# CPU time returned by wait4() is 21.2298
# while last known CPU time is 46.63
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 77.9841
CPU time (s): 46.63
CPU user time (s): 44.16
CPU system time (s): 2.47
CPU usage (%): 59.7942
Max. virtual memory (cumulated for all children) (KiB): 2356020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.3421
system time used= 1.88771
maximum resident set size= 892704
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 88469
page faults= 0
swaps= 0
block input operations= 0
block output operations= 953800
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 155593
involuntary context switches= 33

runsolver used 0.19197 second user time and 0.476927 second system time

The end

Launcher Data 

Begin job on node132 at 2012-05-27 06:39:57
IDJOB=3703197
IDBENCH=77397
IDSOLVER=2278
FILE ID=node132/3703197-1338093597
RUNJOBID= node132-1338088060-23623
PBS_JOBID= 14624453
Free space on /tmp= 71236 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12020_8.std.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3703197-1338093597/watcher-3703197-1338093597 -o /tmp/evaluation-result-3703197-1338093597/solver-3703197-1338093597 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3703197-1338093597.opb 1398824264 HOME HOME

TIME LIMIT= 1800 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 0fbe7f5a9ad68f9374c4bb96619a583d
RANDOM SEED=1398824264

node132.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.832
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.832
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.832
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.832
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.832
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.832
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.832
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.832
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        30106312 kB
Buffers:          265124 kB
Cached:           718508 kB
SwapCached:         1488 kB
Active:          1678056 kB
Inactive:         268900 kB
Active(anon):     955796 kB
Inactive(anon):     8844 kB
Active(file):     722260 kB
Inactive(file):   260056 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67105400 kB
Dirty:             18124 kB
Writeback:             0 kB
AnonPages:       1013252 kB
Mapped:            12568 kB
Shmem:                 8 kB
Slab:             677368 kB
SReclaimable:     118344 kB
SUnreclaim:       559024 kB
KernelStack:        1536 kB
PageTables:         6184 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1264000 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:    720896 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70424 MiB
End job on node132 at 2012-05-27 06:41:16