Trace number 3697825

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-topDown? (problem) 15.58 22.3038

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/MH+IC/
normalized-minisat35_4_11_9_mh_ic.opb
MD5SUM35d83572ac6ace98816feaf09e0a147d
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark5734377
Best CPU time to get the best result obtained on this benchmark1800.07
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables126385
Total number of constraints286973
Number of constraints which are clauses201180
Number of constraints which are cardinality constraints (but not clauses)43
Number of constraints which are nor clauses,nor cardinality constraints85750
Minimum length of a constraint2
Maximum length of a constraint1820
Number of terms in the objective function 46445
Biggest coefficient in the objective function 132651000
Number of bits for the biggest coefficient in the objective function 27
Sum of the numbers in the objective function 41743355515
Number of bits of the sum of numbers in the objective function 36
Biggest number in a constraint 132651000
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 41743355515
Number of bits of the biggest sum of numbers36
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

3.69/3.76	c run inc solver
3.69/3.76	c [INC SYSTEM] run initial solver
3.69/3.76	c [INC SYSTEM] preprocess with white file
11.86/11.91	c [INC SYSTEM] finished preprocessing in 8 s
11.86/11.91	c [INC SYSTEM] execute solver
14.69/14.77	c [INC SEARCH] formula is SAT
14.80/14.88	c [INC SYSTEM] solved the initial formula
15.42/15.72	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
15.58/22.30	HOME/npSolver-pbo-Itd.sh: line 18: 22003 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=0 -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-3697825-1338127304/watcher-3697825-1338127304 -o /tmp/evaluation-result-3697825-1338127304/solver-3697825-1338127304 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3697825-1338127304.opb 1254822000 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: 2.02 2.07 2.09 2/177 22002
/proc/meminfo: memFree=28598576/32873624 swapFree=7104/7104
[pid=22002] ppid=22000 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22002/stat : 22002 (npSolver-pbo-It) S 22000 22002 21372 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278855867 9367552 274 33554432000 4194304 5064252 140734229050272 140734229049184 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22002/statm: 2287 274 233 213 0 72 0

[startup+0.054693 s]
/proc/loadavg: 2.02 2.07 2.09 2/177 22002
/proc/meminfo: memFree=28598576/32873624 swapFree=7104/7104
[pid=22002] ppid=22000 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22002/stat : 22002 (npSolver-pbo-It) S 22000 22002 21372 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278855867 9367552 274 33554432000 4194304 5064252 140734229050272 140734229049184 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22002/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100223 s]
/proc/loadavg: 2.02 2.07 2.09 2/177 22002
/proc/meminfo: memFree=28598576/32873624 swapFree=7104/7104
[pid=22002] ppid=22000 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22002/stat : 22002 (npSolver-pbo-It) S 22000 22002 21372 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278855867 9367552 274 33554432000 4194304 5064252 140734229050272 140734229049184 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22002/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300182 s]
/proc/loadavg: 2.02 2.07 2.09 2/177 22002
/proc/meminfo: memFree=28598576/32873624 swapFree=7104/7104
[pid=22002] ppid=22000 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22002/stat : 22002 (npSolver-pbo-It) S 22000 22002 21372 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278855867 9367552 274 33554432000 4194304 5064252 140734229050272 140734229049184 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22002/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700172 s]
/proc/loadavg: 2.02 2.07 2.09 2/177 22002
/proc/meminfo: memFree=28598576/32873624 swapFree=7104/7104
[pid=22002] ppid=22000 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22002/stat : 22002 (npSolver-pbo-It) S 22000 22002 21372 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278855867 9367552 274 33554432000 4194304 5064252 140734229050272 140734229049184 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22002/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50027 s]
/proc/loadavg: 2.02 2.07 2.09 3/179 22004
/proc/meminfo: memFree=28582964/32873624 swapFree=7104/7104
[pid=22002] ppid=22000 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22002/stat : 22002 (npSolver-pbo-It) S 22000 22002 21372 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278855867 9367552 274 33554432000 4194304 5064252 140734229050272 140734229049184 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22002/statm: 2287 274 233 213 0 72 0
[pid=22003] ppid=22002 vsize=91388 CPUtime=1.49 cores=0,2,4,6
/proc/22003/stat : 22003 (npSolver-pbo) R 22002 22002 21372 0 -1 4202496 9574 0 0 0 146 3 0 0 20 0 1 0 278855867 93581312 14998 33554432000 4194304 5992684 140736159540672 140736159537464 5044375 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/22003/statm: 22847 14998 165 440 0 22403 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 100536

[startup+3.10026 s]
/proc/loadavg: 2.02 2.07 2.09 3/179 22004
/proc/meminfo: memFree=28480564/32873624 swapFree=7104/7104
[pid=22002] ppid=22000 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22002/stat : 22002 (npSolver-pbo-It) S 22000 22002 21372 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278855867 9367552 274 33554432000 4194304 5064252 140734229050272 140734229049184 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22002/statm: 2287 274 233 213 0 72 0
[pid=22003] ppid=22002 vsize=229108 CPUtime=3.08 cores=0,2,4,6
/proc/22003/stat : 22003 (npSolver-pbo) R 22002 22002 21372 0 -1 4202496 28189 0 0 0 301 7 0 0 20 0 1 0 278855867 234606592 55043 33554432000 4194304 5992684 140736159540672 140736159534344 5044353 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/22003/statm: 57277 55043 165 440 0 56833 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 238256

[startup+6.30022 s]
/proc/loadavg: 2.01 2.07 2.09 3/181 22006
/proc/meminfo: memFree=27981544/32873624 swapFree=7104/7104
[pid=22002] ppid=22000 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22002/stat : 22002 (npSolver-pbo-It) S 22000 22002 21372 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278855867 9367552 274 33554432000 4194304 5064252 140734229050272 140734229049184 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22002/statm: 2287 274 233 213 0 72 0
[pid=22003] ppid=22002 vsize=380312 CPUtime=3.83 cores=0,2,4,6
/proc/22003/stat : 22003 (npSolver-pbo) S 22002 22002 21372 0 -1 4202496 34506 0 0 0 346 37 0 0 20 0 1 0 278855867 389439488 65198 33554432000 4194304 5992684 140736159540672 140736159535120 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/22003/statm: 95078 65198 172 440 0 94634 0
[pid=22005] ppid=22003 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22005/stat : 22005 (cp2_pre.sh) S 22003 22002 21372 0 -1 4202496 610 0 0 0 0 0 0 0 20 0 1 0 278856250 9367552 277 33554432000 4194304 5064252 140733526037232 140733526035936 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/22005/statm: 2287 277 234 213 0 72 0
[pid=22006] ppid=22005 vsize=504116 CPUtime=2.44 cores=0,2,4,6
/proc/22006/stat : 22006 (coprocessor) R 22005 22002 21372 0 -1 4202496 18345 0 0 0 232 12 0 0 20 0 1 0 278856251 516214784 99317 33554432000 4194304 6586260 140735776494960 140735776490712 5732496 0 0 4096 8404994 0 0 0 17 0 0 0 0 0 0
/proc/22006/statm: 126029 99317 158 584 0 125441 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 902724

[startup+12.7002 s]
/proc/loadavg: 2.01 2.06 2.09 3/180 22008
/proc/meminfo: memFree=28080760/32873624 swapFree=7104/7104
[pid=22002] ppid=22000 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22002/stat : 22002 (npSolver-pbo-It) S 22000 22002 21372 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278855867 9367552 274 33554432000 4194304 5064252 140734229050272 140734229049184 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22002/statm: 2287 274 233 213 0 72 0
[pid=22003] ppid=22002 vsize=380312 CPUtime=11.89 cores=0,2,4,6
/proc/22003/stat : 22003 (npSolver-pbo) S 22002 22002 21372 0 -1 4202496 34522 19252 0 0 346 37 766 40 20 0 1 0 278855867 389439488 65200 33554432000 4194304 5992684 140736159540672 140736159526936 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/22003/statm: 95078 65200 174 440 0 94634 0
[pid=22008] ppid=22003 vsize=356244 CPUtime=0.77 cores=0,2,4,6
/proc/22008/stat : 22008 (glucosInc) R 22003 22002 21372 0 -1 4202496 48759 0 0 0 67 10 0 0 20 0 1 0 278857058 364793856 70207 33554432000 4194304 5654031 140735119115040 140735118064392 4797458 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/22008/statm: 89061 70208 108 357 0 88701 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 745704

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

[startup+12.9002 s]
/proc/loadavg: 2.01 2.06 2.09 3/180 22008
/proc/meminfo: memFree=28080760/32873624 swapFree=7104/7104
[pid=22002] ppid=22000 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22002/stat : 22002 (npSolver-pbo-It) S 22000 22002 21372 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278855867 9367552 274 33554432000 4194304 5064252 140734229050272 140734229049184 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22002/statm: 2287 274 233 213 0 72 0
[pid=22003] ppid=22002 vsize=380312 CPUtime=11.89 cores=0,2,4,6
/proc/22003/stat : 22003 (npSolver-pbo) S 22002 22002 21372 0 -1 4202496 34522 19252 0 0 346 37 766 40 20 0 1 0 278855867 389439488 65200 33554432000 4194304 5992684 140736159540672 140736159526936 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/22003/statm: 95078 65200 174 440 0 94634 0
[pid=22008] ppid=22003 vsize=381668 CPUtime=0.98 cores=0,2,4,6
/proc/22008/stat : 22008 (glucosInc) R 22003 22002 21372 0 -1 4202496 55751 0 0 0 87 11 0 0 20 0 1 0 278857058 390828032 83331 33554432000 4194304 5654031 140735119115040 140735118064392 4240850 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/22008/statm: 95417 83331 108 357 0 95057 0
Current children cumulated CPU time (s) 12.87
Current children cumulated vsize (KiB) 771128

[startup+19.3003 s]
/proc/loadavg: 2.01 2.06 2.09 2/180 22009
/proc/meminfo: memFree=26938776/32873624 swapFree=7104/7104
[pid=22002] ppid=22000 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22002/stat : 22002 (npSolver-pbo-It) S 22000 22002 21372 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278855867 9367552 274 33554432000 4194304 5064252 140734229050272 140734229049184 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22002/statm: 2287 274 233 213 0 72 0
[pid=22003] ppid=22002 vsize=437192 CPUtime=12.78 cores=0,2,4,6
/proc/22003/stat : 22003 (npSolver-pbo) S 22002 22002 21372 0 -1 4204032 36339 19252 0 0 408 64 766 40 20 0 1 0 278855867 447684608 79438 33554432000 4194304 5992684 140736159540672 140736159535208 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/22003/statm: 109298 79438 192 440 0 108854 0
[pid=22008] ppid=22003 vsize=650948 CPUtime=2.8 cores=0,2,4,6
/proc/22008/stat : 22008 (glucosInc) S 22003 22002 21372 0 -1 4202496 95914 0 0 0 259 21 0 0 20 0 1 0 278857058 666570752 152017 33554432000 4194304 5654031 140735119115040 140735119113352 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/22008/statm: 162737 152017 147 357 0 162377 0
Current children cumulated CPU time (s) 15.58
Current children cumulated vsize (KiB) 1097288

[startup+20.9002 s]
/proc/loadavg: 2.01 2.06 2.09 2/180 22009
/proc/meminfo: memFree=26940264/32873624 swapFree=7104/7104
[pid=22002] ppid=22000 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22002/stat : 22002 (npSolver-pbo-It) S 22000 22002 21372 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278855867 9367552 274 33554432000 4194304 5064252 140734229050272 140734229049184 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22002/statm: 2287 274 233 213 0 72 0
[pid=22003] ppid=22002 vsize=437192 CPUtime=12.78 cores=0,2,4,6
/proc/22003/stat : 22003 (npSolver-pbo) S 22002 22002 21372 0 -1 4204032 36339 19252 0 0 408 64 766 40 20 0 1 0 278855867 447684608 79438 33554432000 4194304 5992684 140736159540672 140736159535208 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/22003/statm: 109298 79438 192 440 0 108854 0
[pid=22008] ppid=22003 vsize=650948 CPUtime=2.8 cores=0,2,4,6
/proc/22008/stat : 22008 (glucosInc) S 22003 22002 21372 0 -1 4202496 95914 0 0 0 259 21 0 0 20 0 1 0 278857058 666570752 152017 33554432000 4194304 5654031 140735119115040 140735119113352 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/22008/statm: 162737 152017 147 357 0 162377 0
Current children cumulated CPU time (s) 15.58
Current children cumulated vsize (KiB) 1097288

[startup+21.7002 s]
/proc/loadavg: 2.01 2.06 2.09 2/180 22009
/proc/meminfo: memFree=26938900/32873624 swapFree=7104/7104
[pid=22002] ppid=22000 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22002/stat : 22002 (npSolver-pbo-It) S 22000 22002 21372 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278855867 9367552 274 33554432000 4194304 5064252 140734229050272 140734229049184 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22002/statm: 2287 274 233 213 0 72 0
[pid=22003] ppid=22002 vsize=437192 CPUtime=12.78 cores=0,2,4,6
/proc/22003/stat : 22003 (npSolver-pbo) S 22002 22002 21372 0 -1 4204032 36339 19252 0 0 408 64 766 40 20 0 1 0 278855867 447684608 79438 33554432000 4194304 5992684 140736159540672 140736159535208 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/22003/statm: 109298 79438 192 440 0 108854 0
[pid=22008] ppid=22003 vsize=650948 CPUtime=2.8 cores=0,2,4,6
/proc/22008/stat : 22008 (glucosInc) S 22003 22002 21372 0 -1 4202496 95914 0 0 0 259 21 0 0 20 0 1 0 278857058 666570752 152017 33554432000 4194304 5654031 140735119115040 140735119113352 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/22008/statm: 162737 152017 147 357 0 162377 0
Current children cumulated CPU time (s) 15.58
Current children cumulated vsize (KiB) 1097288

[startup+22.1002 s]
/proc/loadavg: 2.01 2.06 2.09 2/180 22009
/proc/meminfo: memFree=26938520/32873624 swapFree=7104/7104
[pid=22002] ppid=22000 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22002/stat : 22002 (npSolver-pbo-It) S 22000 22002 21372 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278855867 9367552 274 33554432000 4194304 5064252 140734229050272 140734229049184 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22002/statm: 2287 274 233 213 0 72 0
[pid=22003] ppid=22002 vsize=437192 CPUtime=12.78 cores=0,2,4,6
/proc/22003/stat : 22003 (npSolver-pbo) S 22002 22002 21372 0 -1 4204032 36339 19252 0 0 408 64 766 40 20 0 1 0 278855867 447684608 79438 33554432000 4194304 5992684 140736159540672 140736159535208 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/22003/statm: 109298 79438 192 440 0 108854 0
[pid=22008] ppid=22003 vsize=650948 CPUtime=2.8 cores=0,2,4,6
/proc/22008/stat : 22008 (glucosInc) S 22003 22002 21372 0 -1 4202496 95914 0 0 0 259 21 0 0 20 0 1 0 278857058 666570752 152017 33554432000 4194304 5654031 140735119115040 140735119113352 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/22008/statm: 162737 152017 147 357 0 162377 0
Current children cumulated CPU time (s) 15.58
Current children cumulated vsize (KiB) 1097288

[startup+22.3002 s]
/proc/loadavg: 2.01 2.06 2.09 2/180 22009
/proc/meminfo: memFree=26938520/32873624 swapFree=7104/7104
[pid=22002] ppid=22000 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/22002/stat : 22002 (npSolver-pbo-It) S 22000 22002 21372 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278855867 9367552 274 33554432000 4194304 5064252 140734229050272 140734229049184 227512313422 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/22002/statm: 2287 274 233 213 0 72 0
[pid=22003] ppid=22002 vsize=0 CPUtime=12.78 cores=0,2,4,6
/proc/22003/stat : 22003 (npSolver-pbo) R 22002 22002 21372 0 -1 4204036 36339 19252 0 0 408 64 766 40 20 0 1 0 278855867 0 0 33554432000 0 0 0 0 0 0 0 4096 0 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/22003/statm: 0 0 0 0 0 0 0
[pid=22008] ppid=22003 vsize=650948 CPUtime=2.8 cores=0,2,4,6
/proc/22008/stat : 22008 (glucosInc) S 22003 22002 21372 0 -1 4202496 95914 0 0 0 259 21 0 0 20 0 1 0 278857058 666570752 152017 33554432000 4194304 5654031 140735119115040 140735119113352 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/22008/statm: 162737 152017 147 357 0 162377 0
Current children cumulated CPU time (s) 15.58
Current children cumulated vsize (KiB) 660096

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 22002 and gives
#  childrusage.ru_utime.tv_sec=11
#  childrusage.ru_utime.tv_usec=744214
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=57839
# CPU time returned by wait4() is 12.8021
# while last known CPU time is 15.58
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 22.3038
CPU time (s): 15.58
CPU user time (s): 14.33
CPU system time (s): 1.25
CPU usage (%): 69.8537
Max. virtual memory (cumulated for all children) (KiB): 1097288

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.7442
system time used= 1.05784
maximum resident set size= 404588
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 55964
page faults= 0
swaps= 0
block input operations= 0
block output operations= 565456
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 109516
involuntary context switches= 55

runsolver used 0.039993 second user time and 0.12598 second system time

The end

Launcher Data 

Begin job on node121 at 2012-05-27 16:01:44
IDJOB=3697825
IDBENCH=92689
IDSOLVER=2275
FILE ID=node121/3697825-1338127304
RUNJOBID= node121-1338122085-21388
PBS_JOBID= 14624482
Free space on /tmp= 71640 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/MH+IC/normalized-minisat35_4_11_9_mh_ic.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3697825-1338127304/watcher-3697825-1338127304 -o /tmp/evaluation-result-3697825-1338127304/solver-3697825-1338127304 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3697825-1338127304.opb 1254822000 HOME HOME

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

MD5SUM BENCH= 35d83572ac6ace98816feaf09e0a147d
RANDOM SEED=1254822000

node121.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		: 2667.042
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	: 5334.08
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		: 2667.042
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		: 2667.042
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
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		: 2667.042
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		: 2667.042
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		: 2667.042
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		: 2667.042
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	: 5438.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.042
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:       32873624 kB
MemFree:        28598576 kB
Buffers:          490192 kB
Cached:          2771100 kB
SwapCached:            0 kB
Active:           976380 kB
Inactive:        2441364 kB
Active(anon):     157892 kB
Inactive(anon):        0 kB
Active(file):     818488 kB
Inactive(file):  2441364 kB
Unevictable:        7104 kB
Mlocked:            7104 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             66680 kB
Writeback:             0 kB
AnonPages:        162100 kB
Mapped:            15532 kB
Shmem:               200 kB
Slab:             718408 kB
SReclaimable:     162204 kB
SUnreclaim:       556204 kB
KernelStack:        1464 kB
PageTables:         3932 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545668 kB
Committed_AS:     271048 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:     36864 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= 71220 MiB
End job on node121 at 2012-05-27 16:02:07