Trace number 3748230

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 NameAnswerCPU timeWall clock time
npSolver inc (fixed)? (problem) 66.84 91.7354

General information on the benchmark

NameOPT-BIGINT-LIN/graca/
normalized-ped3.G.recomb10-0.20-12.opb
MD5SUM0493a86959ec9499ad3c5cf5e49b40f2
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark20554
Best CPU time to get the best result obtained on this benchmark1800.02
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables83617
Total number of constraints1251886
Number of constraints which are clauses1251886
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint339
Number of terms in the objective function 10460
Biggest coefficient in the objective function 341
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 3451260
Number of bits of the sum of numbers in the objective function 22
Biggest number in a constraint 341
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 3451260
Number of bits of the biggest sum of numbers22
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

5.79/5.86	c run inc solver
5.79/5.86	c [INC SYSTEM] run initial solver
5.79/5.86	c [INC SYSTEM] preprocess with white file
15.57/15.67	c [INC SYSTEM] finished preprocessing in 9 s
15.57/15.67	c [INC SYSTEM] execute solver
64.77/64.87	c [INC SEARCH] formula is SAT
64.87/64.91	c [INC SYSTEM] solved the initial formula
66.27/66.36	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
66.84/91.73	HOME/npSolver-pbo-I.sh: line 18: 27381 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=0 -useBinSearch=1 -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-3748230-1339180807/watcher-3748230-1339180807 -o /tmp/evaluation-result-3748230-1339180807/solver-3748230-1339180807 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3748230-1339180807.opb 1469753668 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: 2.10 2.03 2.01 3/178 27380
/proc/meminfo: memFree=24135920/32873844 swapFree=7628/7628
[pid=27380] ppid=27378 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27380/stat : 27380 (npSolver-pbo-I.) S 27378 27380 26543 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 384205217 9367552 274 33554432000 4194304 5064252 140736494972208 140736494971120 251044456014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27380/statm: 2287 274 233 213 0 72 0

[startup+0.0543629 s]
/proc/loadavg: 2.10 2.03 2.01 3/178 27380
/proc/meminfo: memFree=24135920/32873844 swapFree=7628/7628
[pid=27380] ppid=27378 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27380/stat : 27380 (npSolver-pbo-I.) S 27378 27380 26543 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 384205217 9367552 274 33554432000 4194304 5064252 140736494972208 140736494971120 251044456014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27380/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100298 s]
/proc/loadavg: 2.10 2.03 2.01 3/178 27380
/proc/meminfo: memFree=24135920/32873844 swapFree=7628/7628
[pid=27380] ppid=27378 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27380/stat : 27380 (npSolver-pbo-I.) S 27378 27380 26543 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 384205217 9367552 274 33554432000 4194304 5064252 140736494972208 140736494971120 251044456014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27380/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300254 s]
/proc/loadavg: 2.10 2.03 2.01 3/178 27380
/proc/meminfo: memFree=24135920/32873844 swapFree=7628/7628
[pid=27380] ppid=27378 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27380/stat : 27380 (npSolver-pbo-I.) S 27378 27380 26543 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 384205217 9367552 274 33554432000 4194304 5064252 140736494972208 140736494971120 251044456014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27380/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700289 s]
/proc/loadavg: 2.10 2.03 2.01 3/178 27380
/proc/meminfo: memFree=24135920/32873844 swapFree=7628/7628
[pid=27380] ppid=27378 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27380/stat : 27380 (npSolver-pbo-I.) S 27378 27380 26543 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 384205217 9367552 274 33554432000 4194304 5064252 140736494972208 140736494971120 251044456014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27380/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50032 s]
/proc/loadavg: 2.10 2.03 2.01 3/180 27382
/proc/meminfo: memFree=23636432/32873844 swapFree=7628/7628
[pid=27380] ppid=27378 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27380/stat : 27380 (npSolver-pbo-I.) S 27378 27380 26543 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 384205217 9367552 274 33554432000 4194304 5064252 140736494972208 140736494971120 251044456014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27380/statm: 2287 274 233 213 0 72 0
[pid=27381] ppid=27380 vsize=215596 CPUtime=1.49 cores=1,3,5,7
/proc/27381/stat : 27381 (npSolver-pbo) R 27380 27380 26543 0 -1 4202496 24536 0 0 0 141 8 0 0 20 0 1 0 384205217 220770304 42332 33554432000 4194304 6004724 140733569172816 140733569168712 4968639 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/27381/statm: 53899 42332 130 442 0 53453 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 224744

[startup+3.10032 s]
/proc/loadavg: 2.09 2.03 2.01 3/180 27382
/proc/meminfo: memFree=23578932/32873844 swapFree=7628/7628
[pid=27380] ppid=27378 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27380/stat : 27380 (npSolver-pbo-I.) S 27378 27380 26543 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 384205217 9367552 274 33554432000 4194304 5064252 140736494972208 140736494971120 251044456014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27380/statm: 2287 274 233 213 0 72 0
[pid=27381] ppid=27380 vsize=720964 CPUtime=3.09 cores=1,3,5,7
/proc/27381/stat : 27381 (npSolver-pbo) R 27380 27380 26543 0 -1 4202496 80384 0 0 0 285 24 0 0 20 0 1 0 384205217 738267136 153814 33554432000 4194304 6004724 140733569172816 140733569168840 4962731 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/27381/statm: 180241 153814 131 442 0 179795 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 730112

[startup+6.30031 s]
/proc/loadavg: 2.09 2.03 2.01 3/180 27382
/proc/meminfo: memFree=22884908/32873844 swapFree=7628/7628
[pid=27380] ppid=27378 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27380/stat : 27380 (npSolver-pbo-I.) S 27378 27380 26543 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 384205217 9367552 274 33554432000 4194304 5064252 140736494972208 140736494971120 251044456014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27380/statm: 2287 274 233 213 0 72 0
[pid=27381] ppid=27380 vsize=720960 CPUtime=5.88 cores=1,3,5,7
/proc/27381/stat : 27381 (npSolver-pbo) S 27380 27380 26543 0 -1 4202496 82035 0 0 0 536 52 0 0 20 0 1 0 384205217 738263040 151125 33554432000 4194304 6004724 140733569172816 140733569167280 5186782 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/27381/statm: 180240 151125 163 442 0 179794 0
Current children cumulated CPU time (s) 5.88
Current children cumulated vsize (KiB) 730108

[startup+12.7003 s]
/proc/loadavg: 2.07 2.03 2.01 3/182 27384
/proc/meminfo: memFree=21764896/32873844 swapFree=7628/7628
[pid=27380] ppid=27378 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27380/stat : 27380 (npSolver-pbo-I.) S 27378 27380 26543 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 384205217 9367552 274 33554432000 4194304 5064252 140736494972208 140736494971120 251044456014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27380/statm: 2287 274 233 213 0 72 0
[pid=27381] ppid=27380 vsize=720960 CPUtime=5.88 cores=1,3,5,7
/proc/27381/stat : 27381 (npSolver-pbo) S 27380 27380 26543 0 -1 4202496 82035 0 0 0 536 52 0 0 20 0 1 0 384205217 738263040 151125 33554432000 4194304 6004724 140733569172816 140733569167280 5186782 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/27381/statm: 180240 151125 163 442 0 179794 0
[pid=27383] ppid=27381 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27383/stat : 27383 (cp2_pre.sh) S 27381 27380 26543 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 384205806 9367552 276 33554432000 4194304 5064252 140736723833248 140736723831952 251044456014 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/27383/statm: 2287 276 234 213 0 72 0
[pid=27384] ppid=27383 vsize=643308 CPUtime=6.79 cores=1,3,5,7
/proc/27384/stat : 27384 (coprocessor) R 27383 27380 26543 0 -1 4202496 72735 0 0 0 658 21 0 0 20 0 1 0 384205807 658747392 155502 33554432000 4194304 6586260 140736664628384 140736664623704 5599502 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/27384/statm: 160827 155502 190 584 0 160239 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1382564

[startup+25.5005 s]
/proc/loadavg: 2.06 2.03 2.00 3/183 27388
/proc/meminfo: memFree=20152744/32873844 swapFree=7628/7628
[pid=27380] ppid=27378 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27380/stat : 27380 (npSolver-pbo-I.) S 27378 27380 26543 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 384205217 9367552 274 33554432000 4194304 5064252 140736494972208 140736494971120 251044456014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27380/statm: 2287 274 233 213 0 72 0
[pid=27381] ppid=27380 vsize=720960 CPUtime=15.66 cores=1,3,5,7
/proc/27381/stat : 27381 (npSolver-pbo) S 27380 27380 26543 0 -1 4202496 82051 74105 0 0 536 53 927 50 20 0 1 0 384205217 738263040 151129 33554432000 4194304 6004724 140733569172816 140733569159096 5190736 0 0 4096 0 18446744071580380219 0 0 17 7 0 0 0 0 0
/proc/27381/statm: 180240 151129 167 442 0 179794 0
[pid=27386] ppid=27381 vsize=257444 CPUtime=9.81 cores=1,3,5,7
/proc/27386/stat : 27386 (glucosInc) R 27381 27380 26543 0 -1 4202496 42095 0 0 0 971 10 0 0 20 0 1 0 384206785 263622656 53824 33554432000 4194304 5654031 140735312857920 140735312845736 4232477 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/27386/statm: 64361 53824 140 357 0 64001 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 987552

[startup+51.1004 s]
/proc/loadavg: 2.32 2.09 2.02 3/183 27388
/proc/meminfo: memFree=17969816/32873844 swapFree=7628/7628
[pid=27380] ppid=27378 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27380/stat : 27380 (npSolver-pbo-I.) S 27378 27380 26543 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 384205217 9367552 274 33554432000 4194304 5064252 140736494972208 140736494971120 251044456014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27380/statm: 2287 274 233 213 0 72 0
[pid=27381] ppid=27380 vsize=720960 CPUtime=15.66 cores=1,3,5,7
/proc/27381/stat : 27381 (npSolver-pbo) S 27380 27380 26543 0 -1 4202496 82051 74105 0 0 536 53 927 50 20 0 1 0 384205217 738263040 151129 33554432000 4194304 6004724 140733569172816 140733569159096 5190736 0 0 4096 0 18446744071580380219 0 0 17 7 0 0 0 0 0
/proc/27381/statm: 180240 151129 167 442 0 179794 0
[pid=27386] ppid=27381 vsize=262964 CPUtime=35.4 cores=1,3,5,7
/proc/27386/stat : 27386 (glucosInc) R 27381 27380 26543 0 -1 4202496 43925 0 0 0 3530 10 0 0 20 0 1 0 384206785 269275136 56676 33554432000 4194304 5654031 140735312857920 140735312845736 4232775 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/27386/statm: 65741 56676 140 357 0 65381 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 993072

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

[startup+52.0004 s]
/proc/loadavg: 2.30 2.09 2.02 3/183 27388
/proc/meminfo: memFree=17946008/32873844 swapFree=7628/7628
[pid=27380] ppid=27378 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27380/stat : 27380 (npSolver-pbo-I.) S 27378 27380 26543 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 384205217 9367552 274 33554432000 4194304 5064252 140736494972208 140736494971120 251044456014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27380/statm: 2287 274 233 213 0 72 0
[pid=27381] ppid=27380 vsize=720960 CPUtime=15.66 cores=1,3,5,7
/proc/27381/stat : 27381 (npSolver-pbo) S 27380 27380 26543 0 -1 4202496 82051 74105 0 0 536 53 927 50 20 0 1 0 384205217 738263040 151129 33554432000 4194304 6004724 140733569172816 140733569159096 5190736 0 0 4096 0 18446744071580380219 0 0 17 7 0 0 0 0 0
/proc/27381/statm: 180240 151129 167 442 0 179794 0
[pid=27386] ppid=27381 vsize=264952 CPUtime=36.3 cores=1,3,5,7
/proc/27386/stat : 27386 (glucosInc) R 27381 27380 26543 0 -1 4202496 43998 0 0 0 3620 10 0 0 20 0 1 0 384206785 271310848 56749 33554432000 4194304 5654031 140735312857920 140735312855688 4232477 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/27386/statm: 66238 56749 140 357 0 65878 0
Current children cumulated CPU time (s) 51.96
Current children cumulated vsize (KiB) 995060

[startup+77.6003 s]
/proc/loadavg: 2.75 2.19 2.06 2/183 27389
/proc/meminfo: memFree=16061144/32873844 swapFree=7628/7628
[pid=27380] ppid=27378 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27380/stat : 27380 (npSolver-pbo-I.) S 27378 27380 26543 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 384205217 9367552 274 33554432000 4194304 5064252 140736494972208 140736494971120 251044456014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27380/statm: 2287 274 233 213 0 72 0
[pid=27381] ppid=27380 vsize=720964 CPUtime=17.68 cores=1,3,5,7
/proc/27381/stat : 27381 (npSolver-pbo) S 27380 27380 26543 0 -1 4204032 87435 74105 0 0 687 104 927 50 20 0 1 0 384205217 738267136 151152 33554432000 4194304 6004724 140733569172816 140733569167368 5251733 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/27381/statm: 180241 151152 189 442 0 179795 0
[pid=27386] ppid=27381 vsize=266832 CPUtime=49.16 cores=1,3,5,7
/proc/27386/stat : 27386 (glucosInc) S 27381 27380 26543 0 -1 4202496 44610 0 0 0 4906 10 0 0 20 0 1 0 384206785 273235968 57872 33554432000 4194304 5654031 140735312857920 140735312856232 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/27386/statm: 66708 57872 146 357 0 66348 0
Current children cumulated CPU time (s) 66.84
Current children cumulated vsize (KiB) 996944

[startup+84.0004 s]
/proc/loadavg: 3.01 2.26 2.08 2/183 27389
/proc/meminfo: memFree=15880352/32873844 swapFree=7628/7628
[pid=27380] ppid=27378 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27380/stat : 27380 (npSolver-pbo-I.) S 27378 27380 26543 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 384205217 9367552 274 33554432000 4194304 5064252 140736494972208 140736494971120 251044456014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27380/statm: 2287 274 233 213 0 72 0
[pid=27381] ppid=27380 vsize=720964 CPUtime=17.68 cores=1,3,5,7
/proc/27381/stat : 27381 (npSolver-pbo) S 27380 27380 26543 0 -1 4204032 87435 74105 0 0 687 104 927 50 20 0 1 0 384205217 738267136 151152 33554432000 4194304 6004724 140733569172816 140733569167368 5251733 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/27381/statm: 180241 151152 189 442 0 179795 0
[pid=27386] ppid=27381 vsize=266832 CPUtime=49.16 cores=1,3,5,7
/proc/27386/stat : 27386 (glucosInc) S 27381 27380 26543 0 -1 4202496 44610 0 0 0 4906 10 0 0 20 0 1 0 384206785 273235968 57872 33554432000 4194304 5654031 140735312857920 140735312856232 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/27386/statm: 66708 57872 146 357 0 66348 0
Current children cumulated CPU time (s) 66.84
Current children cumulated vsize (KiB) 996944

[startup+87.2003 s]
/proc/loadavg: 3.17 2.30 2.10 2/182 27391
/proc/meminfo: memFree=18725968/32873844 swapFree=7628/7628
[pid=27380] ppid=27378 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27380/stat : 27380 (npSolver-pbo-I.) S 27378 27380 26543 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 384205217 9367552 274 33554432000 4194304 5064252 140736494972208 140736494971120 251044456014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27380/statm: 2287 274 233 213 0 72 0
[pid=27381] ppid=27380 vsize=720964 CPUtime=17.68 cores=1,3,5,7
/proc/27381/stat : 27381 (npSolver-pbo) S 27380 27380 26543 0 -1 4204032 87435 74105 0 0 687 104 927 50 20 0 1 0 384205217 738267136 151152 33554432000 4194304 6004724 140733569172816 140733569167368 5251733 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/27381/statm: 180241 151152 189 442 0 179795 0
[pid=27386] ppid=27381 vsize=266832 CPUtime=49.16 cores=1,3,5,7
/proc/27386/stat : 27386 (glucosInc) S 27381 27380 26543 0 -1 4202496 44610 0 0 0 4906 10 0 0 20 0 1 0 384206785 273235968 57872 33554432000 4194304 5654031 140735312857920 140735312856232 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/27386/statm: 66708 57872 146 357 0 66348 0
Current children cumulated CPU time (s) 66.84
Current children cumulated vsize (KiB) 996944

[startup+88.8003 s]
/proc/loadavg: 3.17 2.30 2.10 2/182 27391
/proc/meminfo: memFree=18127720/32873844 swapFree=7628/7628
[pid=27380] ppid=27378 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27380/stat : 27380 (npSolver-pbo-I.) S 27378 27380 26543 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 384205217 9367552 274 33554432000 4194304 5064252 140736494972208 140736494971120 251044456014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27380/statm: 2287 274 233 213 0 72 0
[pid=27381] ppid=27380 vsize=720964 CPUtime=17.68 cores=1,3,5,7
/proc/27381/stat : 27381 (npSolver-pbo) S 27380 27380 26543 0 -1 4204032 87435 74105 0 0 687 104 927 50 20 0 1 0 384205217 738267136 151152 33554432000 4194304 6004724 140733569172816 140733569167368 5251733 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/27381/statm: 180241 151152 189 442 0 179795 0
[pid=27386] ppid=27381 vsize=266832 CPUtime=49.16 cores=1,3,5,7
/proc/27386/stat : 27386 (glucosInc) S 27381 27380 26543 0 -1 4202496 44610 0 0 0 4906 10 0 0 20 0 1 0 384206785 273235968 57872 33554432000 4194304 5654031 140735312857920 140735312856232 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/27386/statm: 66708 57872 146 357 0 66348 0
Current children cumulated CPU time (s) 66.84
Current children cumulated vsize (KiB) 996944

[startup+90.4003 s]
/proc/loadavg: 3.17 2.30 2.10 2/182 27391
/proc/meminfo: memFree=17824000/32873844 swapFree=7628/7628
[pid=27380] ppid=27378 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27380/stat : 27380 (npSolver-pbo-I.) S 27378 27380 26543 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 384205217 9367552 274 33554432000 4194304 5064252 140736494972208 140736494971120 251044456014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27380/statm: 2287 274 233 213 0 72 0
[pid=27381] ppid=27380 vsize=720964 CPUtime=17.68 cores=1,3,5,7
/proc/27381/stat : 27381 (npSolver-pbo) S 27380 27380 26543 0 -1 4204032 87435 74105 0 0 687 104 927 50 20 0 1 0 384205217 738267136 151152 33554432000 4194304 6004724 140733569172816 140733569167368 5251733 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/27381/statm: 180241 151152 189 442 0 179795 0
[pid=27386] ppid=27381 vsize=266832 CPUtime=49.16 cores=1,3,5,7
/proc/27386/stat : 27386 (glucosInc) S 27381 27380 26543 0 -1 4202496 44610 0 0 0 4906 10 0 0 20 0 1 0 384206785 273235968 57872 33554432000 4194304 5654031 140735312857920 140735312856232 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/27386/statm: 66708 57872 146 357 0 66348 0
Current children cumulated CPU time (s) 66.84
Current children cumulated vsize (KiB) 996944

[startup+91.2003 s]
/proc/loadavg: 3.17 2.30 2.10 2/182 27391
/proc/meminfo: memFree=17564624/32873844 swapFree=7628/7628
[pid=27380] ppid=27378 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27380/stat : 27380 (npSolver-pbo-I.) S 27378 27380 26543 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 384205217 9367552 274 33554432000 4194304 5064252 140736494972208 140736494971120 251044456014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27380/statm: 2287 274 233 213 0 72 0
[pid=27381] ppid=27380 vsize=720964 CPUtime=17.68 cores=1,3,5,7
/proc/27381/stat : 27381 (npSolver-pbo) S 27380 27380 26543 0 -1 4204032 87435 74105 0 0 687 104 927 50 20 0 1 0 384205217 738267136 151152 33554432000 4194304 6004724 140733569172816 140733569167368 5251733 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/27381/statm: 180241 151152 189 442 0 179795 0
[pid=27386] ppid=27381 vsize=266832 CPUtime=49.16 cores=1,3,5,7
/proc/27386/stat : 27386 (glucosInc) S 27381 27380 26543 0 -1 4202496 44610 0 0 0 4906 10 0 0 20 0 1 0 384206785 273235968 57872 33554432000 4194304 5654031 140735312857920 140735312856232 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/27386/statm: 66708 57872 146 357 0 66348 0
Current children cumulated CPU time (s) 66.84
Current children cumulated vsize (KiB) 996944

[startup+91.6003 s]
/proc/loadavg: 3.17 2.30 2.10 2/182 27391
/proc/meminfo: memFree=17564624/32873844 swapFree=7628/7628
[pid=27380] ppid=27378 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27380/stat : 27380 (npSolver-pbo-I.) S 27378 27380 26543 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 384205217 9367552 274 33554432000 4194304 5064252 140736494972208 140736494971120 251044456014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27380/statm: 2287 274 233 213 0 72 0
[pid=27381] ppid=27380 vsize=720964 CPUtime=17.68 cores=1,3,5,7
/proc/27381/stat : 27381 (npSolver-pbo) S 27380 27380 26543 0 -1 4204032 87435 74105 0 0 687 104 927 50 20 0 1 0 384205217 738267136 151152 33554432000 4194304 6004724 140733569172816 140733569167368 5251733 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/27381/statm: 180241 151152 189 442 0 179795 0
[pid=27386] ppid=27381 vsize=266832 CPUtime=49.16 cores=1,3,5,7
/proc/27386/stat : 27386 (glucosInc) S 27381 27380 26543 0 -1 4202496 44610 0 0 0 4906 10 0 0 20 0 1 0 384206785 273235968 57872 33554432000 4194304 5654031 140735312857920 140735312856232 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/27386/statm: 66708 57872 146 357 0 66348 0
Current children cumulated CPU time (s) 66.84
Current children cumulated vsize (KiB) 996944

[startup+91.7003 s]
/proc/loadavg: 3.17 2.30 2.10 2/182 27391
/proc/meminfo: memFree=17564624/32873844 swapFree=7628/7628
[pid=27380] ppid=27378 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/27380/stat : 27380 (npSolver-pbo-I.) S 27378 27380 26543 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 384205217 9367552 274 33554432000 4194304 5064252 140736494972208 140736494971120 251044456014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/27380/statm: 2287 274 233 213 0 72 0
[pid=27381] ppid=27380 vsize=720964 CPUtime=17.68 cores=1,3,5,7
/proc/27381/stat : 27381 (npSolver-pbo) S 27380 27380 26543 0 -1 4204032 87435 74105 0 0 687 104 927 50 20 0 1 0 384205217 738267136 151152 33554432000 4194304 6004724 140733569172816 140733569167368 5251733 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/27381/statm: 180241 151152 189 442 0 179795 0
[pid=27386] ppid=27381 vsize=266832 CPUtime=49.16 cores=1,3,5,7
/proc/27386/stat : 27386 (glucosInc) S 27381 27380 26543 0 -1 4202496 44610 0 0 0 4906 10 0 0 20 0 1 0 384206785 273235968 57872 33554432000 4194304 5654031 140735312857920 140735312856232 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/27386/statm: 66708 57872 146 357 0 66348 0
Current children cumulated CPU time (s) 66.84
Current children cumulated vsize (KiB) 996944

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 27380 and gives
#  childrusage.ru_utime.tv_sec=16
#  childrusage.ru_utime.tv_usec=147545
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=570761
# CPU time returned by wait4() is 17.7183
# while last known CPU time is 66.84
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 91.7354
CPU time (s): 66.84
CPU user time (s): 65.2
CPU system time (s): 1.64
CPU usage (%): 72.8617
Max. virtual memory (cumulated for all children) (KiB): 1383744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.1475
system time used= 1.57076
maximum resident set size= 721160
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 161914
page faults= 0
swaps= 0
block input operations= 0
block output operations= 384464
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 179057
involuntary context switches= 48

runsolver used 0.153976 second user time and 0.429934 second system time

The end

Launcher Data 

Begin job on node143 at 2012-06-08 20:40:08
IDJOB=3748230
IDBENCH=92826
IDSOLVER=2333
FILE ID=node143/3748230-1339180807
RUNJOBID= node143-1339172048-26718
PBS_JOBID= 14643845
Free space on /tmp= 69792 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/graca/normalized-ped3.G.recomb10-0.20-12.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3748230-1339180807/watcher-3748230-1339180807 -o /tmp/evaluation-result-3748230-1339180807/solver-3748230-1339180807 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3748230-1339180807.opb 1469753668 HOME HOME

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

MD5SUM BENCH= 0493a86959ec9499ad3c5cf5e49b40f2
RANDOM SEED=1469753668

node143.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		: 2666.787
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	: 5333.57
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		: 2666.787
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	: 5331.91
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		: 2666.787
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	: 5331.91
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		: 2666.787
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	: 5331.91
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		: 2666.787
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	: 5331.90
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		: 2666.787
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	: 5298.57
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		: 2666.787
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	: 5331.91
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		: 2666.787
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	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        24136424 kB
Buffers:         3626300 kB
Cached:          3576288 kB
SwapCached:          196 kB
Active:          6027328 kB
Inactive:        1639576 kB
Active(anon):     443868 kB
Inactive(anon):    12456 kB
Active(file):    5583460 kB
Inactive(file):  1627120 kB
Unevictable:        7628 kB
Mlocked:            7628 kB
SwapTotal:      67108856 kB
SwapFree:       67108460 kB
Dirty:            121128 kB
Writeback:            16 kB
AnonPages:        434456 kB
Mapped:            11164 kB
Shmem:               160 kB
Slab:             928796 kB
SReclaimable:     368660 kB
SUnreclaim:       560136 kB
KernelStack:        1464 kB
PageTables:         4780 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     608004 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    196608 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= 68188 MiB
End job on node143 at 2012-06-08 20:41:40