Trace number 3748101

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) 33.74 33.9852

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/ShortestPathBA/
normalized-BeauxArts_K70.opb
MD5SUMe50339bba16007b68fcf75042d633deb
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark10.8114
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3850
Total number of constraints3992
Number of constraints which are clauses3922
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint70
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 71
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.03	c run inc solver
0.00/0.03	c [INC SYSTEM] run initial solver
0.00/0.03	c [INC SYSTEM] preprocess with white file
0.00/0.15	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.15	c [INC SYSTEM] execute solver
33.65/33.77	c [INC SEARCH] formula is SAT
33.65/33.77	c [INC SYSTEM] solved the initial formula
33.65/33.78	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
33.74/33.98	HOME/npSolver-pbo-I.sh: line 18: 31027 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-3748101-1339169415/watcher-3748101-1339169415 -o /tmp/evaluation-result-3748101-1339169415/solver-3748101-1339169415 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3748101-1339169415.opb 447204489 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: 2.00 2.00 2.00 3/177 31026
/proc/meminfo: memFree=31239128/32873852 swapFree=6860/6860
[pid=31026] ppid=31024 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31026/stat : 31026 (npSolver-pbo-I.) S 31024 31026 25581 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 383067472 9367552 274 33554432000 4194304 5064252 140735183289792 140735183288704 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31026/statm: 2287 274 233 213 0 72 0

[startup+0.068515 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31026
/proc/meminfo: memFree=31239128/32873852 swapFree=6860/6860
[pid=31026] ppid=31024 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31026/stat : 31026 (npSolver-pbo-I.) S 31024 31026 25581 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 383067472 9367552 274 33554432000 4194304 5064252 140735183289792 140735183288704 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31026/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100179 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31026
/proc/meminfo: memFree=31239128/32873852 swapFree=6860/6860
[pid=31026] ppid=31024 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31026/stat : 31026 (npSolver-pbo-I.) S 31024 31026 25581 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 383067472 9367552 274 33554432000 4194304 5064252 140735183289792 140735183288704 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31026/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300281 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31026
/proc/meminfo: memFree=31239128/32873852 swapFree=6860/6860
[pid=31026] ppid=31024 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31026/stat : 31026 (npSolver-pbo-I.) S 31024 31026 25581 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 383067472 9367552 274 33554432000 4194304 5064252 140735183289792 140735183288704 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31026/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700276 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 31026
/proc/meminfo: memFree=31239128/32873852 swapFree=6860/6860
[pid=31026] ppid=31024 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31026/stat : 31026 (npSolver-pbo-I.) S 31024 31026 25581 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 383067472 9367552 274 33554432000 4194304 5064252 140735183289792 140735183288704 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31026/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50031 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 31032
/proc/meminfo: memFree=31228228/32873852 swapFree=6860/6860
[pid=31026] ppid=31024 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31026/stat : 31026 (npSolver-pbo-I.) S 31024 31026 25581 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 383067472 9367552 274 33554432000 4194304 5064252 140735183289792 140735183288704 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31026/statm: 2287 274 233 213 0 72 0
[pid=31027] ppid=31026 vsize=4352 CPUtime=0.13 cores=0,2,4,6
/proc/31027/stat : 31027 (npSolver-pbo) S 31026 31026 25581 0 -1 4202496 2538 2926 0 0 2 0 11 0 20 0 1 0 383067472 4456448 744 33554432000 4194304 6004724 140735168695680 140735168681960 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31027/statm: 1088 744 152 442 0 642 0
[pid=31032] ppid=31027 vsize=10516 CPUtime=1.33 cores=0,2,4,6
/proc/31032/stat : 31032 (glucosInc) R 31027 31026 25581 0 -1 4202496 2963 0 0 0 133 0 0 0 20 0 1 0 383067488 10768384 1846 33554432000 4194304 5654031 140733324050368 140733324038184 4232960 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/31032/statm: 2629 1846 142 357 0 2269 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 24016

[startup+3.10031 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 31032
/proc/meminfo: memFree=31225252/32873852 swapFree=6860/6860
[pid=31026] ppid=31024 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31026/stat : 31026 (npSolver-pbo-I.) S 31024 31026 25581 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 383067472 9367552 274 33554432000 4194304 5064252 140735183289792 140735183288704 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31026/statm: 2287 274 233 213 0 72 0
[pid=31027] ppid=31026 vsize=4352 CPUtime=0.13 cores=0,2,4,6
/proc/31027/stat : 31027 (npSolver-pbo) S 31026 31026 25581 0 -1 4202496 2538 2926 0 0 2 0 11 0 20 0 1 0 383067472 4456448 744 33554432000 4194304 6004724 140735168695680 140735168681960 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31027/statm: 1088 744 152 442 0 642 0
[pid=31032] ppid=31027 vsize=17612 CPUtime=2.93 cores=0,2,4,6
/proc/31032/stat : 31032 (glucosInc) R 31027 31026 25581 0 -1 4202496 3640 0 0 0 293 0 0 0 20 0 1 0 383067488 18034688 2925 33554432000 4194304 5654031 140733324050368 140733324038184 4214861 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/31032/statm: 4403 2925 142 357 0 4043 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 31112

[startup+6.3003 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 31032
/proc/meminfo: memFree=31207816/32873852 swapFree=6860/6860
[pid=31026] ppid=31024 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31026/stat : 31026 (npSolver-pbo-I.) S 31024 31026 25581 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 383067472 9367552 274 33554432000 4194304 5064252 140735183289792 140735183288704 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31026/statm: 2287 274 233 213 0 72 0
[pid=31027] ppid=31026 vsize=4352 CPUtime=0.13 cores=0,2,4,6
/proc/31027/stat : 31027 (npSolver-pbo) S 31026 31026 25581 0 -1 4202496 2538 2926 0 0 2 0 11 0 20 0 1 0 383067472 4456448 744 33554432000 4194304 6004724 140735168695680 140735168681960 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31027/statm: 1088 744 152 442 0 642 0
[pid=31032] ppid=31027 vsize=24740 CPUtime=6.13 cores=0,2,4,6
/proc/31032/stat : 31032 (glucosInc) R 31027 31026 25581 0 -1 4202496 4162 0 0 0 613 0 0 0 20 0 1 0 383067488 25333760 5486 33554432000 4194304 5654031 140733324050368 140733324038184 4218259 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/31032/statm: 6185 5486 142 357 0 5825 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 38240

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 31032
/proc/meminfo: memFree=31193940/32873852 swapFree=6860/6860
[pid=31026] ppid=31024 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31026/stat : 31026 (npSolver-pbo-I.) S 31024 31026 25581 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 383067472 9367552 274 33554432000 4194304 5064252 140735183289792 140735183288704 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31026/statm: 2287 274 233 213 0 72 0
[pid=31027] ppid=31026 vsize=4352 CPUtime=0.13 cores=0,2,4,6
/proc/31027/stat : 31027 (npSolver-pbo) S 31026 31026 25581 0 -1 4202496 2538 2926 0 0 2 0 11 0 20 0 1 0 383067472 4456448 744 33554432000 4194304 6004724 140735168695680 140735168681960 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31027/statm: 1088 744 152 442 0 642 0
[pid=31032] ppid=31027 vsize=43484 CPUtime=12.53 cores=0,2,4,6
/proc/31032/stat : 31032 (glucosInc) R 31027 31026 25581 0 -1 4202496 5128 0 0 0 1252 1 0 0 20 0 1 0 383067488 44527616 7022 33554432000 4194304 5654031 140733324050368 140733324048248 4215888 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/31032/statm: 10871 7022 142 357 0 10511 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 56984

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 31032
/proc/meminfo: memFree=31161048/32873852 swapFree=6860/6860
[pid=31026] ppid=31024 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31026/stat : 31026 (npSolver-pbo-I.) S 31024 31026 25581 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 383067472 9367552 274 33554432000 4194304 5064252 140735183289792 140735183288704 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31026/statm: 2287 274 233 213 0 72 0
[pid=31027] ppid=31026 vsize=4352 CPUtime=0.13 cores=0,2,4,6
/proc/31027/stat : 31027 (npSolver-pbo) S 31026 31026 25581 0 -1 4202496 2538 2926 0 0 2 0 11 0 20 0 1 0 383067472 4456448 744 33554432000 4194304 6004724 140735168695680 140735168681960 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31027/statm: 1088 744 152 442 0 642 0
[pid=31032] ppid=31027 vsize=62340 CPUtime=25.33 cores=0,2,4,6
/proc/31032/stat : 31032 (glucosInc) R 31027 31026 25581 0 -1 4202496 5718 0 0 0 2532 1 0 0 20 0 1 0 383067488 63836160 10374 33554432000 4194304 5654031 140733324050368 140733324038184 4232518 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/31032/statm: 15585 10374 142 357 0 15225 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 75840

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

[startup+28.7004 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 31032
/proc/meminfo: memFree=31320356/32873852 swapFree=6860/6860
[pid=31026] ppid=31024 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31026/stat : 31026 (npSolver-pbo-I.) S 31024 31026 25581 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 383067472 9367552 274 33554432000 4194304 5064252 140735183289792 140735183288704 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31026/statm: 2287 274 233 213 0 72 0
[pid=31027] ppid=31026 vsize=4352 CPUtime=0.13 cores=0,2,4,6
/proc/31027/stat : 31027 (npSolver-pbo) S 31026 31026 25581 0 -1 4202496 2538 2926 0 0 2 0 11 0 20 0 1 0 383067472 4456448 744 33554432000 4194304 6004724 140735168695680 140735168681960 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31027/statm: 1088 744 152 442 0 642 0
[pid=31032] ppid=31027 vsize=62340 CPUtime=28.53 cores=0,2,4,6
/proc/31032/stat : 31032 (glucosInc) R 31027 31026 25581 0 -1 4202496 5917 0 0 0 2852 1 0 0 20 0 1 0 383067488 63836160 14146 33554432000 4194304 5654031 140733324050368 140733324038184 4215108 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/31032/statm: 15585 14146 142 357 0 15225 0
Current children cumulated CPU time (s) 28.66
Current children cumulated vsize (KiB) 75840

[startup+31.9067 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 31032
/proc/meminfo: memFree=31306456/32873852 swapFree=6860/6860
[pid=31026] ppid=31024 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31026/stat : 31026 (npSolver-pbo-I.) S 31024 31026 25581 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 383067472 9367552 274 33554432000 4194304 5064252 140735183289792 140735183288704 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31026/statm: 2287 274 233 213 0 72 0
[pid=31027] ppid=31026 vsize=4352 CPUtime=0.13 cores=0,2,4,6
/proc/31027/stat : 31027 (npSolver-pbo) S 31026 31026 25581 0 -1 4202496 2538 2926 0 0 2 0 11 0 20 0 1 0 383067472 4456448 744 33554432000 4194304 6004724 140735168695680 140735168681960 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31027/statm: 1088 744 152 442 0 642 0
[pid=31032] ppid=31027 vsize=62340 CPUtime=31.73 cores=0,2,4,6
/proc/31032/stat : 31032 (glucosInc) R 31027 31026 25581 0 -1 4202496 6304 0 0 0 3172 1 0 0 20 0 1 0 383067488 63836160 15042 33554432000 4194304 5654031 140733324050368 140733324038184 4232380 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/31032/statm: 15585 15042 142 357 0 15225 0
Current children cumulated CPU time (s) 31.86
Current children cumulated vsize (KiB) 75840

[startup+32.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 31032
/proc/meminfo: memFree=31306456/32873852 swapFree=6860/6860
[pid=31026] ppid=31024 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31026/stat : 31026 (npSolver-pbo-I.) S 31024 31026 25581 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 383067472 9367552 274 33554432000 4194304 5064252 140735183289792 140735183288704 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31026/statm: 2287 274 233 213 0 72 0
[pid=31027] ppid=31026 vsize=4352 CPUtime=0.13 cores=0,2,4,6
/proc/31027/stat : 31027 (npSolver-pbo) S 31026 31026 25581 0 -1 4202496 2538 2926 0 0 2 0 11 0 20 0 1 0 383067472 4456448 744 33554432000 4194304 6004724 140735168695680 140735168681960 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31027/statm: 1088 744 152 442 0 642 0
[pid=31032] ppid=31027 vsize=62340 CPUtime=32.52 cores=0,2,4,6
/proc/31032/stat : 31032 (glucosInc) R 31027 31026 25581 0 -1 4202496 6304 0 0 0 3251 1 0 0 20 0 1 0 383067488 63836160 15042 33554432000 4194304 5654031 140733324050368 140733324038184 4215088 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/31032/statm: 15585 15042 142 357 0 15225 0
Current children cumulated CPU time (s) 32.65
Current children cumulated vsize (KiB) 75840

[startup+33.5003 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 31032
/proc/meminfo: memFree=31304532/32873852 swapFree=6860/6860
[pid=31026] ppid=31024 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31026/stat : 31026 (npSolver-pbo-I.) S 31024 31026 25581 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 383067472 9367552 274 33554432000 4194304 5064252 140735183289792 140735183288704 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31026/statm: 2287 274 233 213 0 72 0
[pid=31027] ppid=31026 vsize=4352 CPUtime=0.13 cores=0,2,4,6
/proc/31027/stat : 31027 (npSolver-pbo) S 31026 31026 25581 0 -1 4202496 2538 2926 0 0 2 0 11 0 20 0 1 0 383067472 4456448 744 33554432000 4194304 6004724 140735168695680 140735168681960 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/31027/statm: 1088 744 152 442 0 642 0
[pid=31032] ppid=31027 vsize=62340 CPUtime=33.32 cores=0,2,4,6
/proc/31032/stat : 31032 (glucosInc) R 31027 31026 25581 0 -1 4202496 6304 0 0 0 3331 1 0 0 20 0 1 0 383067488 63836160 15042 33554432000 4194304 5654031 140733324050368 140733324038184 4215009 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/31032/statm: 15585 15042 142 357 0 15225 0
Current children cumulated CPU time (s) 33.45
Current children cumulated vsize (KiB) 75840

[startup+33.9004 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 31032
/proc/meminfo: memFree=31304532/32873852 swapFree=6860/6860
[pid=31026] ppid=31024 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/31026/stat : 31026 (npSolver-pbo-I.) S 31024 31026 25581 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 383067472 9367552 274 33554432000 4194304 5064252 140735183289792 140735183288704 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/31026/statm: 2287 274 233 213 0 72 0
[pid=31027] ppid=31026 vsize=4356 CPUtime=0.14 cores=0,2,4,6
/proc/31027/stat : 31027 (npSolver-pbo) S 31026 31026 25581 0 -1 4204032 2626 2926 0 0 3 0 11 0 20 0 1 0 383067472 4460544 767 33554432000 4194304 6004724 140735168695680 140735168690232 5251733 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/31027/statm: 1089 767 174 442 0 643 0
[pid=31032] ppid=31027 vsize=62348 CPUtime=33.6 cores=0,2,4,6
/proc/31032/stat : 31032 (glucosInc) S 31027 31026 25581 0 -1 4202496 6311 0 0 0 3359 1 0 0 20 0 1 0 383067488 63844352 15049 33554432000 4194304 5654031 140733324050368 140733324048680 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/31032/statm: 15587 15049 148 357 0 15227 0
Current children cumulated CPU time (s) 33.74
Current children cumulated vsize (KiB) 75852

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31026 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=149977
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=13997
# CPU time returned by wait4() is 0.163974
# while last known CPU time is 33.74
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 33.9852
CPU time (s): 33.74
CPU user time (s): 33.73
CPU system time (s): 0.01
CPU usage (%): 99.2786
Max. virtual memory (cumulated for all children) (KiB): 87336

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.149977
system time used= 0.013997
maximum resident set size= 31444
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5925
page faults= 0
swaps= 0
block input operations= 0
block output operations= 944
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 661
involuntary context switches= 8

runsolver used 0.107983 second user time and 0.174973 second system time

The end

Launcher Data 

Begin job on node128 at 2012-06-08 17:30:16
IDJOB=3748101
IDBENCH=90219
IDSOLVER=2333
FILE ID=node128/3748101-1339169415
RUNJOBID= node128-1339159716-29789
PBS_JOBID= 14643788
Free space on /tmp= 70752 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathBA/normalized-BeauxArts_K70.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3748101-1339169415/watcher-3748101-1339169415 -o /tmp/evaluation-result-3748101-1339169415/solver-3748101-1339169415 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3748101-1339169415.opb 447204489 HOME HOME

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

MD5SUM BENCH= e50339bba16007b68fcf75042d633deb
RANDOM SEED=447204489

node128.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		: 2666.389
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	: 5332.77
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		: 2666.389
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		: 2666.389
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	: 5438.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.389
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		: 2666.389
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		: 2666.389
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		: 2666.389
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		: 2666.389
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:       32873852 kB
MemFree:        31239508 kB
Buffers:          252732 kB
Cached:           199996 kB
SwapCached:         2288 kB
Active:           712492 kB
Inactive:          35760 kB
Active(anon):     288872 kB
Inactive(anon):     8956 kB
Active(file):     423620 kB
Inactive(file):    26804 kB
Unevictable:        6860 kB
Mlocked:            6860 kB
SwapTotal:      67108856 kB
SwapFree:       67104592 kB
Dirty:              8756 kB
Writeback:            32 kB
AnonPages:        314264 kB
Mapped:            10444 kB
Shmem:                 8 kB
Slab:             731976 kB
SReclaimable:     173944 kB
SUnreclaim:       558032 kB
KernelStack:        1472 kB
PageTables:         4672 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:     461456 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:    276480 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= 70740 MiB
End job on node128 at 2012-06-08 17:30:50