Trace number 3748419

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 (fixed)? (problem) 17.51 23.0995

General information on the benchmark

Name/OPT-BIGINT-LIN/sroussel/BA/
normalized-BA_RDC4.dot_fibo_0null0mast_rapportOE1.0_TMAX180_K67_cod3.opb
MD5SUMa9ffdc7fe88e618e91b27dd5bef82ec6
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-182278
Best CPU time to get the best result obtained on this benchmark1800.05
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables40451
Total number of constraints40950
Number of constraints which are clauses40396
Number of constraints which are cardinality constraints (but not clauses)553
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint1
Maximum length of a constraint40128
Number of terms in the objective function 32076
Biggest coefficient in the objective function 6765
Number of bits for the biggest coefficient in the objective function 13
Sum of the numbers in the objective function 26395974
Number of bits of the sum of numbers in the objective function 25
Biggest number in a constraint 6765
Number of bits of the biggest number in a constraint 13
Biggest sum of numbers in a constraint 26395974
Number of bits of the biggest sum of numbers25
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

2.28/2.33	c run inc solver
2.28/2.33	c [INC SYSTEM] run initial solver
2.28/2.33	c [INC SYSTEM] preprocess with white file
10.37/10.41	c [INC SYSTEM] finished preprocessing in 8 s
10.37/10.41	c [INC SYSTEM] execute solver
17.29/17.30	c [INC SEARCH] formula is SAT
17.29/17.33	c [INC SYSTEM] solved the initial formula
17.39/17.43	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
17.51/23.09	HOME/npSolver-pbo-I.sh: line 18: 19668 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-3748419-1339172049/watcher-3748419-1339172049 -o /tmp/evaluation-result-3748419-1339172049/solver-3748419-1339172049 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3748419-1339172049.opb 1185749433 HOME HOME 

running on 4 cores: 0,2,4,6

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: 2.03 2.01 2.00 2/174 19667
/proc/meminfo: memFree=26834620/32873648 swapFree=7628/7628
[pid=19667] ppid=19665 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19667/stat : 19667 (npSolver-pbo-I.) S 19665 19667 19535 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 383330928 9367552 275 33554432000 4194304 5064252 140734540756464 140734540755376 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19667/statm: 2287 275 233 213 0 72 0

[startup+0.033677 s]
/proc/loadavg: 2.03 2.01 2.00 2/174 19667
/proc/meminfo: memFree=26834620/32873648 swapFree=7628/7628
[pid=19667] ppid=19665 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19667/stat : 19667 (npSolver-pbo-I.) S 19665 19667 19535 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 383330928 9367552 275 33554432000 4194304 5064252 140734540756464 140734540755376 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19667/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100163 s]
/proc/loadavg: 2.03 2.01 2.00 2/174 19667
/proc/meminfo: memFree=26834620/32873648 swapFree=7628/7628
[pid=19667] ppid=19665 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19667/stat : 19667 (npSolver-pbo-I.) S 19665 19667 19535 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 383330928 9367552 275 33554432000 4194304 5064252 140734540756464 140734540755376 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19667/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300173 s]
/proc/loadavg: 2.03 2.01 2.00 2/174 19667
/proc/meminfo: memFree=26834620/32873648 swapFree=7628/7628
[pid=19667] ppid=19665 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19667/stat : 19667 (npSolver-pbo-I.) S 19665 19667 19535 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 383330928 9367552 275 33554432000 4194304 5064252 140734540756464 140734540755376 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19667/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700163 s]
/proc/loadavg: 2.03 2.01 2.00 2/174 19667
/proc/meminfo: memFree=26834620/32873648 swapFree=7628/7628
[pid=19667] ppid=19665 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19667/stat : 19667 (npSolver-pbo-I.) S 19665 19667 19535 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 383330928 9367552 275 33554432000 4194304 5064252 140734540756464 140734540755376 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19667/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50019 s]
/proc/loadavg: 2.03 2.01 2.00 2/176 19669
/proc/meminfo: memFree=26688656/32873648 swapFree=7628/7628
[pid=19667] ppid=19665 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19667/stat : 19667 (npSolver-pbo-I.) S 19665 19667 19535 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 383330928 9367552 275 33554432000 4194304 5064252 140734540756464 140734540755376 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19667/statm: 2287 275 233 213 0 72 0
[pid=19668] ppid=19667 vsize=241512 CPUtime=1.49 cores=0,2,4,6
/proc/19668/stat : 19668 (npSolver-pbo) R 19667 19667 19535 0 -1 4202496 22203 0 0 0 143 6 0 0 20 0 1 0 383330929 247308288 45205 33554432000 4194304 6004724 140734162033552 140734162028280 4579276 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/19668/statm: 60378 45205 154 442 0 59932 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 250660

[startup+3.1002 s]
/proc/loadavg: 2.03 2.01 2.00 3/174 19692
/proc/meminfo: memFree=28092072/32873648 swapFree=7628/7628
[pid=19667] ppid=19665 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19667/stat : 19667 (npSolver-pbo-I.) S 19665 19667 19535 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 383330928 9367552 275 33554432000 4194304 5064252 140734540756464 140734540755376 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19667/statm: 2287 275 233 213 0 72 0
[pid=19668] ppid=19667 vsize=167844 CPUtime=2.38 cores=0,2,4,6
/proc/19668/stat : 19668 (npSolver-pbo) S 19667 19667 19535 0 -1 4202496 22539 0 0 0 210 28 0 0 20 0 1 0 383330929 171872256 38209 33554432000 4194304 6004724 140734162033552 140734162028016 5186782 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/19668/statm: 41961 38209 163 442 0 41515 0
Current children cumulated CPU time (s) 2.38
Current children cumulated vsize (KiB) 176992
heavy processes:

[startup+6.30036 s]
/proc/loadavg: 2.03 2.01 2.00 3/182 19714
/proc/meminfo: memFree=27492552/32873648 swapFree=7628/7628
[pid=19667] ppid=19665 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19667/stat : 19667 (npSolver-pbo-I.) S 19665 19667 19535 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 383330928 9367552 275 33554432000 4194304 5064252 140734540756464 140734540755376 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19667/statm: 2287 275 233 213 0 72 0
[pid=19668] ppid=19667 vsize=167844 CPUtime=2.38 cores=0,2,4,6
/proc/19668/stat : 19668 (npSolver-pbo) S 19667 19667 19535 0 -1 4202496 22539 0 0 0 210 28 0 0 20 0 1 0 383330929 171872256 38209 33554432000 4194304 6004724 140734162033552 140734162028016 5186782 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/19668/statm: 41961 38209 163 442 0 41515 0
[pid=19709] ppid=19668 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19709/stat : 19709 (cp2_pre.sh) S 19668 19667 19535 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 383331167 9367552 277 33554432000 4194304 5064252 140734047427200 140734047425904 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/19709/statm: 2287 277 234 213 0 72 0
[pid=19710] ppid=19709 vsize=511572 CPUtime=3.9 cores=0,2,4,6
/proc/19710/stat : 19710 (coprocessor) R 19709 19667 19535 0 -1 4202496 56321 0 0 0 376 14 0 0 20 0 1 0 383331168 523849728 122162 33554432000 4194304 6586260 140735100221408 140735100217672 4789143 0 0 4096 8404994 0 0 0 17 4 0 0 0 0 0
/proc/19710/statm: 127893 122162 170 584 0 127305 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 697712

[startup+12.7003 s]
/proc/loadavg: 2.02 2.01 2.00 3/181 19757
/proc/meminfo: memFree=27682988/32873648 swapFree=7628/7628
[pid=19667] ppid=19665 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19667/stat : 19667 (npSolver-pbo-I.) S 19665 19667 19535 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 383330928 9367552 275 33554432000 4194304 5064252 140734540756464 140734540755376 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19667/statm: 2287 275 233 213 0 72 0
[pid=19668] ppid=19667 vsize=167844 CPUtime=10.4 cores=0,2,4,6
/proc/19668/stat : 19668 (npSolver-pbo) S 19667 19667 19535 0 -1 4202496 22557 67980 0 0 210 28 765 37 20 0 1 0 383330929 171872256 38213 33554432000 4194304 6004724 140734162033552 140734162019832 5190736 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/19668/statm: 41961 38213 167 442 0 41515 0
[pid=19751] ppid=19668 vsize=227456 CPUtime=2.27 cores=0,2,4,6
/proc/19751/stat : 19751 (glucosInc) R 19668 19667 19535 0 -1 4202496 40771 0 0 0 220 7 0 0 20 0 1 0 383331970 232914944 50593 33554432000 4194304 5654031 140735591127120 140735591124728 4215009 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/19751/statm: 56864 50593 131 357 0 56504 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 404448

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

[startup+13.1003 s]
/proc/loadavg: 2.02 2.01 2.00 3/181 19757
/proc/meminfo: memFree=27682988/32873648 swapFree=7628/7628
[pid=19667] ppid=19665 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19667/stat : 19667 (npSolver-pbo-I.) S 19665 19667 19535 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 383330928 9367552 275 33554432000 4194304 5064252 140734540756464 140734540755376 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19667/statm: 2287 275 233 213 0 72 0
[pid=19668] ppid=19667 vsize=167844 CPUtime=10.4 cores=0,2,4,6
/proc/19668/stat : 19668 (npSolver-pbo) S 19667 19667 19535 0 -1 4202496 22557 67980 0 0 210 28 765 37 20 0 1 0 383330929 171872256 38213 33554432000 4194304 6004724 140734162033552 140734162019832 5190736 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/19668/statm: 41961 38213 167 442 0 41515 0
[pid=19751] ppid=19668 vsize=227456 CPUtime=2.67 cores=0,2,4,6
/proc/19751/stat : 19751 (glucosInc) R 19668 19667 19535 0 -1 4202496 40778 0 0 0 260 7 0 0 20 0 1 0 383331970 232914944 50600 33554432000 4194304 5654031 140735591127120 140735591124728 4215014 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/19751/statm: 56864 50600 131 357 0 56504 0
Current children cumulated CPU time (s) 13.07
Current children cumulated vsize (KiB) 404448

[startup+19.5002 s]
/proc/loadavg: 2.02 2.01 2.00 2/184 19760
/proc/meminfo: memFree=26650372/32873648 swapFree=7628/7628
[pid=19667] ppid=19665 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19667/stat : 19667 (npSolver-pbo-I.) S 19665 19667 19535 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 383330928 9367552 275 33554432000 4194304 5064252 140734540756464 140734540755376 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19667/statm: 2287 275 233 213 0 72 0
[pid=19668] ppid=19667 vsize=177848 CPUtime=10.64 cores=0,2,4,6
/proc/19668/stat : 19668 (npSolver-pbo) S 19667 19667 19535 0 -1 4204032 26674 67980 0 0 225 37 765 37 20 0 1 0 383330929 182116352 40704 33554432000 4194304 6004724 140734162033552 140734162028104 5251733 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/19668/statm: 44462 40704 189 442 0 44016 0
[pid=19751] ppid=19668 vsize=229032 CPUtime=6.87 cores=0,2,4,6
/proc/19751/stat : 19751 (glucosInc) S 19668 19667 19535 0 -1 4202496 41202 0 0 0 679 8 0 0 20 0 1 0 383331970 234528768 51024 33554432000 4194304 5654031 140735591127120 140735591125432 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/19751/statm: 57258 51024 145 357 0 56898 0
Current children cumulated CPU time (s) 17.51
Current children cumulated vsize (KiB) 416028

[startup+21.1002 s]
/proc/loadavg: 2.02 2.01 2.00 1/184 19760
/proc/meminfo: memFree=26620920/32873648 swapFree=7628/7628
[pid=19667] ppid=19665 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19667/stat : 19667 (npSolver-pbo-I.) S 19665 19667 19535 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 383330928 9367552 275 33554432000 4194304 5064252 140734540756464 140734540755376 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19667/statm: 2287 275 233 213 0 72 0
[pid=19668] ppid=19667 vsize=177848 CPUtime=10.64 cores=0,2,4,6
/proc/19668/stat : 19668 (npSolver-pbo) S 19667 19667 19535 0 -1 4204032 26674 67980 0 0 225 37 765 37 20 0 1 0 383330929 182116352 40704 33554432000 4194304 6004724 140734162033552 140734162028104 5251733 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/19668/statm: 44462 40704 189 442 0 44016 0
[pid=19751] ppid=19668 vsize=229032 CPUtime=6.87 cores=0,2,4,6
/proc/19751/stat : 19751 (glucosInc) S 19668 19667 19535 0 -1 4202496 41202 0 0 0 679 8 0 0 20 0 1 0 383331970 234528768 51024 33554432000 4194304 5654031 140735591127120 140735591125432 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/19751/statm: 57258 51024 145 357 0 56898 0
Current children cumulated CPU time (s) 17.51
Current children cumulated vsize (KiB) 416028

[startup+21.9003 s]
/proc/loadavg: 2.02 2.01 2.00 2/184 19760
/proc/meminfo: memFree=26605568/32873648 swapFree=7628/7628
[pid=19667] ppid=19665 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19667/stat : 19667 (npSolver-pbo-I.) S 19665 19667 19535 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 383330928 9367552 275 33554432000 4194304 5064252 140734540756464 140734540755376 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19667/statm: 2287 275 233 213 0 72 0
[pid=19668] ppid=19667 vsize=177848 CPUtime=10.64 cores=0,2,4,6
/proc/19668/stat : 19668 (npSolver-pbo) S 19667 19667 19535 0 -1 4204032 26674 67980 0 0 225 37 765 37 20 0 1 0 383330929 182116352 40704 33554432000 4194304 6004724 140734162033552 140734162028104 5251733 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/19668/statm: 44462 40704 189 442 0 44016 0
[pid=19751] ppid=19668 vsize=229032 CPUtime=6.87 cores=0,2,4,6
/proc/19751/stat : 19751 (glucosInc) S 19668 19667 19535 0 -1 4202496 41202 0 0 0 679 8 0 0 20 0 1 0 383331970 234528768 51024 33554432000 4194304 5654031 140735591127120 140735591125432 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/19751/statm: 57258 51024 145 357 0 56898 0
Current children cumulated CPU time (s) 17.51
Current children cumulated vsize (KiB) 416028

[startup+22.7003 s]
/proc/loadavg: 2.10 2.03 2.01 2/184 19760
/proc/meminfo: memFree=26582264/32873648 swapFree=7628/7628
[pid=19667] ppid=19665 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19667/stat : 19667 (npSolver-pbo-I.) S 19665 19667 19535 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 383330928 9367552 275 33554432000 4194304 5064252 140734540756464 140734540755376 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19667/statm: 2287 275 233 213 0 72 0
[pid=19668] ppid=19667 vsize=177848 CPUtime=10.64 cores=0,2,4,6
/proc/19668/stat : 19668 (npSolver-pbo) S 19667 19667 19535 0 -1 4204032 26674 67980 0 0 225 37 765 37 20 0 1 0 383330929 182116352 40704 33554432000 4194304 6004724 140734162033552 140734162028104 5251733 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/19668/statm: 44462 40704 189 442 0 44016 0
[pid=19751] ppid=19668 vsize=229032 CPUtime=6.87 cores=0,2,4,6
/proc/19751/stat : 19751 (glucosInc) S 19668 19667 19535 0 -1 4202496 41202 0 0 0 679 8 0 0 20 0 1 0 383331970 234528768 51024 33554432000 4194304 5654031 140735591127120 140735591125432 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/19751/statm: 57258 51024 145 357 0 56898 0
Current children cumulated CPU time (s) 17.51
Current children cumulated vsize (KiB) 416028

[startup+22.9002 s]
/proc/loadavg: 2.10 2.03 2.01 2/184 19760
/proc/meminfo: memFree=26582264/32873648 swapFree=7628/7628
[pid=19667] ppid=19665 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19667/stat : 19667 (npSolver-pbo-I.) S 19665 19667 19535 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 383330928 9367552 275 33554432000 4194304 5064252 140734540756464 140734540755376 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19667/statm: 2287 275 233 213 0 72 0
[pid=19668] ppid=19667 vsize=177848 CPUtime=10.64 cores=0,2,4,6
/proc/19668/stat : 19668 (npSolver-pbo) S 19667 19667 19535 0 -1 4204032 26674 67980 0 0 225 37 765 37 20 0 1 0 383330929 182116352 40704 33554432000 4194304 6004724 140734162033552 140734162028104 5251733 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/19668/statm: 44462 40704 189 442 0 44016 0
[pid=19751] ppid=19668 vsize=229032 CPUtime=6.87 cores=0,2,4,6
/proc/19751/stat : 19751 (glucosInc) S 19668 19667 19535 0 -1 4202496 41202 0 0 0 679 8 0 0 20 0 1 0 383331970 234528768 51024 33554432000 4194304 5654031 140735591127120 140735591125432 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/19751/statm: 57258 51024 145 357 0 56898 0
Current children cumulated CPU time (s) 17.51
Current children cumulated vsize (KiB) 416028

[startup+23.0003 s]
/proc/loadavg: 2.10 2.03 2.01 2/184 19760
/proc/meminfo: memFree=26582264/32873648 swapFree=7628/7628
[pid=19667] ppid=19665 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/19667/stat : 19667 (npSolver-pbo-I.) S 19665 19667 19535 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 383330928 9367552 275 33554432000 4194304 5064252 140734540756464 140734540755376 217410332238 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/19667/statm: 2287 275 233 213 0 72 0
[pid=19668] ppid=19667 vsize=177848 CPUtime=10.64 cores=0,2,4,6
/proc/19668/stat : 19668 (npSolver-pbo) S 19667 19667 19535 0 -1 4204032 26674 67980 0 0 225 37 765 37 20 0 1 0 383330929 182116352 40704 33554432000 4194304 6004724 140734162033552 140734162028104 5251733 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/19668/statm: 44462 40704 189 442 0 44016 0
[pid=19751] ppid=19668 vsize=229032 CPUtime=6.87 cores=0,2,4,6
/proc/19751/stat : 19751 (glucosInc) S 19668 19667 19535 0 -1 4202496 41202 0 0 0 679 8 0 0 20 0 1 0 383331970 234528768 51024 33554432000 4194304 5654031 140735591127120 140735591125432 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/19751/statm: 57258 51024 145 357 0 56898 0
Current children cumulated CPU time (s) 17.51
Current children cumulated vsize (KiB) 416028

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 19667 and gives
#  childrusage.ru_utime.tv_sec=9
#  childrusage.ru_utime.tv_usec=909493
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=751885
# CPU time returned by wait4() is 10.6614
# while last known CPU time is 17.51
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 23.0995
CPU time (s): 17.51
CPU user time (s): 16.69
CPU system time (s): 0.82
CPU usage (%): 75.8024
Max. virtual memory (cumulated for all children) (KiB): 779032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.90949
system time used= 0.751885
maximum resident set size= 572564
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 95029
page faults= 0
swaps= 0
block input operations= 0
block output operations= 320008
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 42784
involuntary context switches= 32

runsolver used 0.037994 second user time and 0.120981 second system time

The end

Launcher Data 

Begin job on node122 at 2012-06-08 18:14:09
IDJOB=3748419
IDBENCH=91881
IDSOLVER=2333
FILE ID=node122/3748419-1339172049
RUNJOBID= node122-1339170246-19551
PBS_JOBID= 14643846
Free space on /tmp= 67300 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/sroussel/BA/normalized-BA_RDC4.dot_fibo_0null0mast_rapportOE1.0_TMAX180_K67_cod3.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3748419-1339172049/watcher-3748419-1339172049 -o /tmp/evaluation-result-3748419-1339172049/solver-3748419-1339172049 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3748419-1339172049.opb 1185749433 HOME HOME

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

MD5SUM BENCH= a9ffdc7fe88e618e91b27dd5bef82ec6
RANDOM SEED=1185749433

node122.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		: 2666.533
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	: 5333.06
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		: 2666.533
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		: 2666.533
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	: 5332.04
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		: 2666.533
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		: 2666.533
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	: 5331.91
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		: 2666.533
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	: 5438.54
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		: 2666.533
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		: 2666.533
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:       32873648 kB
MemFree:        26835264 kB
Buffers:          207384 kB
Cached:          4885392 kB
SwapCached:         2140 kB
Active:          4188756 kB
Inactive:         911032 kB
Active(anon):       7068 kB
Inactive(anon):     2228 kB
Active(file):    4181688 kB
Inactive(file):   908804 kB
Unevictable:        7628 kB
Mlocked:            7628 kB
SwapTotal:      67108856 kB
SwapFree:       67099488 kB
Dirty:             11280 kB
Writeback:             0 kB
AnonPages:         98168 kB
Mapped:             8804 kB
Shmem:                 0 kB
Slab:             800200 kB
SReclaimable:     244312 kB
SUnreclaim:       555888 kB
KernelStack:        1480 kB
PageTables:         4024 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     137872 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     86016 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 68444 MiB
End job on node122 at 2012-06-08 18:14:33