Trace number 3751632

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 (fixed)? (problem) 43.18 45.902

General information on the benchmark

Name/OPT-BIGINT-LIN/sroussel/BA/
normalized-BA_RDC4.dot_unif_10null50mast_rapportOE2.0_TMAX120_K67_cod3.opb
MD5SUM38dd16f0c428b8adc46ee6f46f60999d
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-12659
Best CPU time to get the best result obtained on this benchmark1801.56
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 28908
Biggest coefficient in the objective function 1000
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 22450692
Number of bits of the sum of numbers in the objective function 25
Biggest number in a constraint 1000
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 22450692
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 

2.09/2.12	c run inc solver
2.09/2.12	c [INC SYSTEM] run initial solver
2.09/2.12	c [INC SYSTEM] preprocess with white file
9.90/10.19	c [INC SYSTEM] finished preprocessing in 8 s
9.90/10.19	c [INC SYSTEM] execute solver
42.93/43.12	c [INC SEARCH] formula is SAT
42.93/43.15	c [INC SYSTEM] solved the initial formula
43.03/43.25	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
43.18/45.90	HOME/npSolver-pbo-Itdqb.sh: line 18:  6455 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-3751632-1339172479/watcher-3751632-1339172479 -o /tmp/evaluation-result-3751632-1339172479/solver-3751632-1339172479 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3751632-1339172479.opb 1173419734 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: 1.94 2.03 2.00 3/179 6454
/proc/meminfo: memFree=30771108/32873648 swapFree=7376/7376
[pid=6454] ppid=6452 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/6454/stat : 6454 (npSolver-pbo-It) S 6452 6454 5861 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383374712 9367552 275 33554432000 4194304 5064252 140733471516656 140733471515568 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/6454/statm: 2287 275 233 213 0 72 0

[startup+0.0184161 s]
/proc/loadavg: 1.94 2.03 2.00 3/179 6454
/proc/meminfo: memFree=30771108/32873648 swapFree=7376/7376
[pid=6454] ppid=6452 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/6454/stat : 6454 (npSolver-pbo-It) S 6452 6454 5861 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383374712 9367552 275 33554432000 4194304 5064252 140733471516656 140733471515568 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/6454/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100264 s]
/proc/loadavg: 1.94 2.03 2.00 3/179 6454
/proc/meminfo: memFree=30771108/32873648 swapFree=7376/7376
[pid=6454] ppid=6452 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/6454/stat : 6454 (npSolver-pbo-It) S 6452 6454 5861 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383374712 9367552 275 33554432000 4194304 5064252 140733471516656 140733471515568 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/6454/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300304 s]
/proc/loadavg: 1.94 2.03 2.00 3/179 6454
/proc/meminfo: memFree=30771108/32873648 swapFree=7376/7376
[pid=6454] ppid=6452 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/6454/stat : 6454 (npSolver-pbo-It) S 6452 6454 5861 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383374712 9367552 275 33554432000 4194304 5064252 140733471516656 140733471515568 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/6454/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700297 s]
/proc/loadavg: 1.94 2.03 2.00 3/179 6454
/proc/meminfo: memFree=30771108/32873648 swapFree=7376/7376
[pid=6454] ppid=6452 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/6454/stat : 6454 (npSolver-pbo-It) S 6452 6454 5861 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383374712 9367552 275 33554432000 4194304 5064252 140733471516656 140733471515568 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/6454/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50032 s]
/proc/loadavg: 1.94 2.03 2.00 3/181 6456
/proc/meminfo: memFree=30627928/32873648 swapFree=7376/7376
[pid=6454] ppid=6452 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/6454/stat : 6454 (npSolver-pbo-It) S 6452 6454 5861 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383374712 9367552 275 33554432000 4194304 5064252 140733471516656 140733471515568 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/6454/statm: 2287 275 233 213 0 72 0
[pid=6455] ppid=6454 vsize=238952 CPUtime=1.49 cores=1,3,5,7
/proc/6455/stat : 6455 (npSolver-pbo) R 6454 6454 5861 0 -1 4202496 22002 0 0 0 143 6 0 0 20 0 1 0 383374712 244686848 44523 33554432000 4194304 6004724 140733533801488 140733533795720 4534766 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/6455/statm: 59738 44523 153 442 0 59292 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 248100

[startup+3.10033 s]
/proc/loadavg: 1.94 2.03 2.00 3/181 6456
/proc/meminfo: memFree=30447628/32873648 swapFree=7376/7376
[pid=6454] ppid=6452 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/6454/stat : 6454 (npSolver-pbo-It) S 6452 6454 5861 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383374712 9367552 275 33554432000 4194304 5064252 140733471516656 140733471515568 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/6454/statm: 2287 275 233 213 0 72 0
[pid=6455] ppid=6454 vsize=167792 CPUtime=2.15 cores=1,3,5,7
/proc/6455/stat : 6455 (npSolver-pbo) S 6454 6454 5861 0 -1 4202496 22567 0 0 0 190 25 0 0 20 0 1 0 383374712 171819008 34089 33554432000 4194304 6004724 140733533801488 140733533795952 5186782 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/6455/statm: 41948 34089 162 442 0 41502 0
Current children cumulated CPU time (s) 2.15
Current children cumulated vsize (KiB) 176940
heavy processes:

[startup+6.30044 s]
/proc/loadavg: 2.03 2.05 2.01 3/183 6458
/proc/meminfo: memFree=30108428/32873648 swapFree=7376/7376
[pid=6454] ppid=6452 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/6454/stat : 6454 (npSolver-pbo-It) S 6452 6454 5861 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383374712 9367552 275 33554432000 4194304 5064252 140733471516656 140733471515568 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/6454/statm: 2287 275 233 213 0 72 0
[pid=6455] ppid=6454 vsize=167792 CPUtime=2.15 cores=1,3,5,7
/proc/6455/stat : 6455 (npSolver-pbo) S 6454 6454 5861 0 -1 4202496 22567 0 0 0 190 25 0 0 20 0 1 0 383374712 171819008 34089 33554432000 4194304 6004724 140733533801488 140733533795952 5186782 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/6455/statm: 41948 34089 162 442 0 41502 0
[pid=6457] ppid=6455 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/6457/stat : 6457 (cp2_pre.sh) S 6455 6454 5861 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 383374928 9367552 277 33554432000 4194304 5064252 140734694908304 140734694907008 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/6457/statm: 2287 277 234 213 0 72 0
[pid=6458] ppid=6457 vsize=486012 CPUtime=4.12 cores=1,3,5,7
/proc/6458/stat : 6458 (coprocessor) R 6457 6454 5861 0 -1 4202496 52032 0 0 0 399 13 0 0 20 0 1 0 383374928 497676288 117786 33554432000 4194304 6586260 140736826250368 140736826246520 4770132 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/6458/statm: 121503 117786 175 584 0 120915 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 672100

[startup+12.7004 s]
/proc/loadavg: 2.02 2.05 2.01 3/182 6460
/proc/meminfo: memFree=30416632/32873648 swapFree=7376/7376
[pid=6454] ppid=6452 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/6454/stat : 6454 (npSolver-pbo-It) S 6452 6454 5861 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383374712 9367552 275 33554432000 4194304 5064252 140733471516656 140733471515568 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/6454/statm: 2287 275 233 213 0 72 0
[pid=6455] ppid=6454 vsize=167792 CPUtime=10.01 cores=1,3,5,7
/proc/6455/stat : 6455 (npSolver-pbo) S 6454 6454 5861 0 -1 4202496 22585 60745 0 0 190 25 753 33 20 0 1 0 383374712 171819008 34093 33554432000 4194304 6004724 140733533801488 140733533787768 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/6455/statm: 41948 34093 166 442 0 41502 0
[pid=6460] ppid=6455 vsize=202824 CPUtime=2.5 cores=1,3,5,7
/proc/6460/stat : 6460 (glucosInc) R 6455 6454 5861 0 -1 4202496 36460 0 0 0 243 7 0 0 20 0 1 0 383375731 207691776 44318 33554432000 4194304 5654031 140733640990944 140733640988552 4215009 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/6460/statm: 50706 44318 131 357 0 50346 0
Current children cumulated CPU time (s) 12.51
Current children cumulated vsize (KiB) 379764

[startup+25.5004 s]
/proc/loadavg: 2.02 2.04 2.00 3/182 6460
/proc/meminfo: memFree=30417888/32873648 swapFree=7376/7376
[pid=6454] ppid=6452 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/6454/stat : 6454 (npSolver-pbo-It) S 6452 6454 5861 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383374712 9367552 275 33554432000 4194304 5064252 140733471516656 140733471515568 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/6454/statm: 2287 275 233 213 0 72 0
[pid=6455] ppid=6454 vsize=167792 CPUtime=10.01 cores=1,3,5,7
/proc/6455/stat : 6455 (npSolver-pbo) S 6454 6454 5861 0 -1 4202496 22585 60745 0 0 190 25 753 33 20 0 1 0 383374712 171819008 34093 33554432000 4194304 6004724 140733533801488 140733533787768 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/6455/statm: 41948 34093 166 442 0 41502 0
[pid=6460] ppid=6455 vsize=202824 CPUtime=15.29 cores=1,3,5,7
/proc/6460/stat : 6460 (glucosInc) R 6455 6454 5861 0 -1 4202496 36460 0 0 0 1522 7 0 0 20 0 1 0 383375731 207691776 44318 33554432000 4194304 5654031 140733640990944 140733640988552 4215076 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/6460/statm: 50706 44318 131 357 0 50346 0
Current children cumulated CPU time (s) 25.3
Current children cumulated vsize (KiB) 379764

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

[startup+38.3004 s]
/proc/loadavg: 2.01 2.04 2.00 3/182 6460
/proc/meminfo: memFree=30417764/32873648 swapFree=7376/7376
[pid=6454] ppid=6452 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/6454/stat : 6454 (npSolver-pbo-It) S 6452 6454 5861 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383374712 9367552 275 33554432000 4194304 5064252 140733471516656 140733471515568 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/6454/statm: 2287 275 233 213 0 72 0
[pid=6455] ppid=6454 vsize=167792 CPUtime=10.01 cores=1,3,5,7
/proc/6455/stat : 6455 (npSolver-pbo) S 6454 6454 5861 0 -1 4202496 22585 60745 0 0 190 25 753 33 20 0 1 0 383374712 171819008 34093 33554432000 4194304 6004724 140733533801488 140733533787768 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/6455/statm: 41948 34093 166 442 0 41502 0
[pid=6460] ppid=6455 vsize=202824 CPUtime=28.09 cores=1,3,5,7
/proc/6460/stat : 6460 (glucosInc) R 6455 6454 5861 0 -1 4202496 36460 0 0 0 2802 7 0 0 20 0 1 0 383375731 207691776 44318 33554432000 4194304 5654031 140733640990944 140733640988552 4215040 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/6460/statm: 50706 44318 131 357 0 50346 0
Current children cumulated CPU time (s) 38.1
Current children cumulated vsize (KiB) 379764

[startup+41.5004 s]
/proc/loadavg: 2.01 2.04 2.00 3/182 6460
/proc/meminfo: memFree=30417888/32873648 swapFree=7376/7376
[pid=6454] ppid=6452 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/6454/stat : 6454 (npSolver-pbo-It) S 6452 6454 5861 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383374712 9367552 275 33554432000 4194304 5064252 140733471516656 140733471515568 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/6454/statm: 2287 275 233 213 0 72 0
[pid=6455] ppid=6454 vsize=167792 CPUtime=10.01 cores=1,3,5,7
/proc/6455/stat : 6455 (npSolver-pbo) S 6454 6454 5861 0 -1 4202496 22585 60745 0 0 190 25 753 33 20 0 1 0 383374712 171819008 34093 33554432000 4194304 6004724 140733533801488 140733533787768 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/6455/statm: 41948 34093 166 442 0 41502 0
[pid=6460] ppid=6455 vsize=202824 CPUtime=31.29 cores=1,3,5,7
/proc/6460/stat : 6460 (glucosInc) R 6455 6454 5861 0 -1 4202496 36460 0 0 0 3122 7 0 0 20 0 1 0 383375731 207691776 44318 33554432000 4194304 5654031 140733640990944 140733640988552 4215009 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/6460/statm: 50706 44318 131 357 0 50346 0
Current children cumulated CPU time (s) 41.3
Current children cumulated vsize (KiB) 379764

[startup+43.1004 s]
/proc/loadavg: 2.01 2.04 2.00 3/182 6460
/proc/meminfo: memFree=30417888/32873648 swapFree=7376/7376
[pid=6454] ppid=6452 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/6454/stat : 6454 (npSolver-pbo-It) S 6452 6454 5861 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383374712 9367552 275 33554432000 4194304 5064252 140733471516656 140733471515568 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/6454/statm: 2287 275 233 213 0 72 0
[pid=6455] ppid=6454 vsize=167792 CPUtime=10.04 cores=1,3,5,7
/proc/6455/stat : 6455 (npSolver-pbo) S 6454 6454 5861 0 -1 4202496 24589 60745 0 0 192 26 753 33 20 0 1 0 383374712 171819008 34093 33554432000 4194304 6004724 140733533801488 140733533787768 5190736 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/6455/statm: 41948 34093 166 442 0 41502 0
[pid=6460] ppid=6455 vsize=204084 CPUtime=32.89 cores=1,3,5,7
/proc/6460/stat : 6460 (glucosInc) R 6455 6454 5861 0 -1 4202496 36801 0 0 0 3282 7 0 0 20 0 1 0 383375731 208982016 44659 33554432000 4194304 5654031 140733640990944 140733640988552 4976752 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/6460/statm: 51021 44659 141 357 0 50661 0
Current children cumulated CPU time (s) 42.93
Current children cumulated vsize (KiB) 381024

[startup+44.7003 s]
/proc/loadavg: 2.01 2.04 2.00 3/183 6461
/proc/meminfo: memFree=30126716/32873648 swapFree=7376/7376
[pid=6454] ppid=6452 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/6454/stat : 6454 (npSolver-pbo-It) S 6452 6454 5861 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383374712 9367552 275 33554432000 4194304 5064252 140733471516656 140733471515568 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/6454/statm: 2287 275 233 213 0 72 0
[pid=6455] ppid=6454 vsize=175988 CPUtime=10.28 cores=1,3,5,7
/proc/6455/stat : 6455 (npSolver-pbo) S 6454 6454 5861 0 -1 4204032 26407 60745 0 0 206 36 753 33 20 0 1 0 383374712 180211712 35617 33554432000 4194304 6004724 140733533801488 140733533796040 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/6455/statm: 43997 35617 188 442 0 43551 0
[pid=6460] ppid=6455 vsize=204088 CPUtime=32.9 cores=1,3,5,7
/proc/6460/stat : 6460 (glucosInc) S 6455 6454 5861 0 -1 4202496 36806 0 0 0 3283 7 0 0 20 0 1 0 383375731 208986112 44664 33554432000 4194304 5654031 140733640990944 140733640989256 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/6460/statm: 51022 44664 146 357 0 50662 0
Current children cumulated CPU time (s) 43.18
Current children cumulated vsize (KiB) 389224

[startup+45.5003 s]
/proc/loadavg: 2.01 2.04 2.00 2/183 6461
/proc/meminfo: memFree=30122128/32873648 swapFree=7376/7376
[pid=6454] ppid=6452 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/6454/stat : 6454 (npSolver-pbo-It) S 6452 6454 5861 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383374712 9367552 275 33554432000 4194304 5064252 140733471516656 140733471515568 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/6454/statm: 2287 275 233 213 0 72 0
[pid=6455] ppid=6454 vsize=175988 CPUtime=10.28 cores=1,3,5,7
/proc/6455/stat : 6455 (npSolver-pbo) S 6454 6454 5861 0 -1 4204032 26407 60745 0 0 206 36 753 33 20 0 1 0 383374712 180211712 35617 33554432000 4194304 6004724 140733533801488 140733533796040 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/6455/statm: 43997 35617 188 442 0 43551 0
[pid=6460] ppid=6455 vsize=204088 CPUtime=32.9 cores=1,3,5,7
/proc/6460/stat : 6460 (glucosInc) S 6455 6454 5861 0 -1 4202496 36806 0 0 0 3283 7 0 0 20 0 1 0 383375731 208986112 44664 33554432000 4194304 5654031 140733640990944 140733640989256 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/6460/statm: 51022 44664 146 357 0 50662 0
Current children cumulated CPU time (s) 43.18
Current children cumulated vsize (KiB) 389224

[startup+45.9003 s]
/proc/loadavg: 2.01 2.04 2.00 2/183 6461
/proc/meminfo: memFree=30122128/32873648 swapFree=7376/7376
[pid=6454] ppid=6452 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/6454/stat : 6454 (npSolver-pbo-It) S 6452 6454 5861 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383374712 9367552 275 33554432000 4194304 5064252 140733471516656 140733471515568 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/6454/statm: 2287 275 233 213 0 72 0
[pid=6455] ppid=6454 vsize=0 CPUtime=10.28 cores=1,3,5,7
/proc/6455/stat : 6455 (npSolver-pbo) R 6454 6454 5861 0 -1 4204036 26407 60745 0 0 206 36 753 33 20 0 1 0 383374712 0 0 33554432000 0 0 0 0 0 0 0 4096 0 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/6455/statm: 0 0 0 0 0 0 0
[pid=6460] ppid=6455 vsize=204088 CPUtime=32.9 cores=1,3,5,7
/proc/6460/stat : 6460 (glucosInc) S 6455 6454 5861 0 -1 4202496 36806 0 0 0 3283 7 0 0 20 0 1 0 383375731 208986112 44664 33554432000 4194304 5654031 140733640990944 140733640989256 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/6460/statm: 51022 44664 146 357 0 50662 0
Current children cumulated CPU time (s) 43.18
Current children cumulated vsize (KiB) 213236

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6454 and gives
#  childrusage.ru_utime.tv_sec=9
#  childrusage.ru_utime.tv_usec=593541
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=698893
# CPU time returned by wait4() is 10.2924
# while last known CPU time is 43.18
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 45.902
CPU time (s): 43.18
CPU user time (s): 42.42
CPU system time (s): 0.76
CPU usage (%): 94.07
Max. virtual memory (cumulated for all children) (KiB): 724288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.59354
system time used= 0.698893
maximum resident set size= 539160
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 87526
page faults= 0
swaps= 0
block input operations= 0
block output operations= 278664
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 44411
involuntary context switches= 17

runsolver used 0.074988 second user time and 0.229965 second system time

The end

Launcher Data 

Begin job on node113 at 2012-06-08 18:21:19
IDJOB=3751632
IDBENCH=91843
IDSOLVER=2335
FILE ID=node113/3751632-1339172479
RUNJOBID= node113-1339168534-5878
PBS_JOBID= 14643803
Free space on /tmp= 71112 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/sroussel/BA/normalized-BA_RDC4.dot_unif_10null50mast_rapportOE2.0_TMAX120_K67_cod3.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3751632-1339172479/watcher-3751632-1339172479 -o /tmp/evaluation-result-3751632-1339172479/solver-3751632-1339172479 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3751632-1339172479.opb 1173419734 HOME HOME

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

MD5SUM BENCH= 38dd16f0c428b8adc46ee6f46f60999d
RANDOM SEED=1173419734

node113.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		: 2667.026
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	: 5334.05
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		: 2667.026
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	: 5331.90
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		: 2667.026
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	: 5438.54
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		: 2667.026
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		: 2667.026
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		: 2667.026
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	: 5331.91
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		: 2667.026
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	: 5331.92
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		: 2667.026
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:        30771636 kB
Buffers:          529540 kB
Cached:           445756 kB
SwapCached:         1320 kB
Active:           696256 kB
Inactive:         480264 kB
Active(anon):     195652 kB
Inactive(anon):     1544 kB
Active(file):     500604 kB
Inactive(file):   478720 kB
Unevictable:        7376 kB
Mlocked:            7376 kB
SwapTotal:      67108856 kB
SwapFree:       67099932 kB
Dirty:             11472 kB
Writeback:            80 kB
AnonPages:        224064 kB
Mapped:            11696 kB
Shmem:                 0 kB
Slab:             788608 kB
SReclaimable:     231256 kB
SUnreclaim:       557352 kB
KernelStack:        1512 kB
PageTables:         4896 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     350560 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     94208 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= 70932 MiB
End job on node113 at 2012-06-08 18:22:05