Trace number 3702645

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-quickBound? (problem) 34.42 54.4256

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/Multihop/
normalized-minisat50_6_9_2_mh.opb
MD5SUM068cb861d64b967a0863dd85c67326c2
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark5500107
Best CPU time to get the best result obtained on this benchmark1801
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables250200
Total number of constraints605407
Number of constraints which are clauses477850
Number of constraints which are cardinality constraints (but not clauses)57
Number of constraints which are nor clauses,nor cardinality constraints127500
Minimum length of a constraint2
Maximum length of a constraint3725
Number of terms in the objective function 129900
Biggest coefficient in the objective function 160103007
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 82021340422
Number of bits of the sum of numbers in the objective function 37
Biggest number in a constraint 160103007
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 82021340422
Number of bits of the biggest sum of numbers37
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

7.99/8.02	c run inc solver
7.99/8.02	c [INC SYSTEM] run initial solver
7.99/8.02	c [INC SYSTEM] preprocess with white file
25.50/25.74	c [INC SYSTEM] finished preprocessing in 17 s
25.50/25.74	c [INC SYSTEM] execute solver
32.21/32.38	c [INC SEARCH] formula is SAT
32.70/32.80	c [INC SYSTEM] solved the initial formula
33.41/33.53	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
34.42/54.42	HOME/npSolver-pbo-Itdqb.sh: line 18: 25847 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-3702645-1338130447/watcher-3702645-1338130447 -o /tmp/evaluation-result-3702645-1338130447/solver-3702645-1338130447 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702645-1338130447.opb 621303642 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: 2.75 2.24 2.08 3/181 25846
/proc/meminfo: memFree=31173060/32873844 swapFree=6080/6080
[pid=25846] ppid=25844 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25846/stat : 25846 (npSolver-pbo-It) S 25844 25846 24278 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279169275 9367552 275 33554432000 4194304 5064252 140736598008560 140736598007472 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/25846/statm: 2287 275 233 213 0 72 0

[startup+0.04098 s]
/proc/loadavg: 2.75 2.24 2.08 3/181 25846
/proc/meminfo: memFree=31173060/32873844 swapFree=6080/6080
[pid=25846] ppid=25844 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25846/stat : 25846 (npSolver-pbo-It) S 25844 25846 24278 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279169275 9367552 275 33554432000 4194304 5064252 140736598008560 140736598007472 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/25846/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100263 s]
/proc/loadavg: 2.75 2.24 2.08 3/181 25846
/proc/meminfo: memFree=31173060/32873844 swapFree=6080/6080
[pid=25846] ppid=25844 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25846/stat : 25846 (npSolver-pbo-It) S 25844 25846 24278 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279169275 9367552 275 33554432000 4194304 5064252 140736598008560 140736598007472 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/25846/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300226 s]
/proc/loadavg: 2.75 2.24 2.08 3/181 25846
/proc/meminfo: memFree=31173060/32873844 swapFree=6080/6080
[pid=25846] ppid=25844 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25846/stat : 25846 (npSolver-pbo-It) S 25844 25846 24278 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279169275 9367552 275 33554432000 4194304 5064252 140736598008560 140736598007472 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/25846/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700233 s]
/proc/loadavg: 2.75 2.24 2.08 3/181 25846
/proc/meminfo: memFree=31173060/32873844 swapFree=6080/6080
[pid=25846] ppid=25844 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25846/stat : 25846 (npSolver-pbo-It) S 25844 25846 24278 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279169275 9367552 275 33554432000 4194304 5064252 140736598008560 140736598007472 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/25846/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50027 s]
/proc/loadavg: 2.69 2.23 2.08 3/183 25848
/proc/meminfo: memFree=31159608/32873844 swapFree=6080/6080
[pid=25846] ppid=25844 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25846/stat : 25846 (npSolver-pbo-It) S 25844 25846 24278 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279169275 9367552 275 33554432000 4194304 5064252 140736598008560 140736598007472 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/25846/statm: 2287 275 233 213 0 72 0
[pid=25847] ppid=25846 vsize=27012 CPUtime=1.49 cores=0,2,4,6
/proc/25847/stat : 25847 (npSolver-pbo) R 25846 25846 24278 0 -1 4202496 4692 0 0 0 148 1 0 0 20 0 1 0 279169275 27660288 5979 33554432000 4194304 5992684 140735529154208 140735529150328 5179600 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/25847/statm: 6753 5979 148 440 0 6309 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36160

[startup+3.10032 s]
/proc/loadavg: 2.69 2.23 2.08 3/183 25848
/proc/meminfo: memFree=31130448/32873844 swapFree=6080/6080
[pid=25846] ppid=25844 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25846/stat : 25846 (npSolver-pbo-It) S 25844 25846 24278 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279169275 9367552 275 33554432000 4194304 5064252 140736598008560 140736598007472 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/25846/statm: 2287 275 233 213 0 72 0
[pid=25847] ppid=25846 vsize=186900 CPUtime=3.09 cores=0,2,4,6
/proc/25847/stat : 25847 (npSolver-pbo) R 25846 25846 24278 0 -1 4202496 17917 0 0 0 303 6 0 0 20 0 1 0 279169275 191385600 34224 33554432000 4194304 5992684 140735529154208 140735529125048 4412214 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/25847/statm: 46725 34224 165 440 0 46281 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 196048

[startup+6.3003 s]
/proc/loadavg: 2.69 2.23 2.08 3/183 25848
/proc/meminfo: memFree=30816800/32873844 swapFree=6080/6080
[pid=25846] ppid=25844 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25846/stat : 25846 (npSolver-pbo-It) S 25844 25846 24278 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279169275 9367552 275 33554432000 4194304 5064252 140736598008560 140736598007472 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/25846/statm: 2287 275 233 213 0 72 0
[pid=25847] ppid=25846 vsize=449416 CPUtime=6.29 cores=0,2,4,6
/proc/25847/stat : 25847 (npSolver-pbo) R 25846 25846 24278 0 -1 4202496 51456 0 0 0 613 16 0 0 20 0 1 0 279169275 460201984 111134 33554432000 4194304 5992684 140735529154208 140735529145864 4228062 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/25847/statm: 112354 111134 165 440 0 111910 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 458564

[startup+12.7004 s]
/proc/loadavg: 2.66 2.24 2.08 3/185 25850
/proc/meminfo: memFree=29582016/32873844 swapFree=6080/6080
[pid=25846] ppid=25844 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25846/stat : 25846 (npSolver-pbo-It) S 25844 25846 24278 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279169275 9367552 275 33554432000 4194304 5064252 140736598008560 140736598007472 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/25846/statm: 2287 275 233 213 0 72 0
[pid=25847] ppid=25846 vsize=765824 CPUtime=8.22 cores=0,2,4,6
/proc/25847/stat : 25847 (npSolver-pbo) S 25846 25846 24278 0 -1 4202496 66215 0 0 0 735 87 0 0 20 0 1 0 279169275 784203776 140057 33554432000 4194304 5992684 140735529154208 140735529148656 5175646 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/25847/statm: 191456 140057 172 440 0 191012 0
[pid=25849] ppid=25847 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25849/stat : 25849 (cp2_pre.sh) S 25847 25846 24278 0 -1 4202496 610 0 0 0 0 0 0 0 20 0 1 0 279170098 9367552 277 33554432000 4194304 5064252 140736630266384 140736630265088 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/25849/statm: 2287 277 234 213 0 72 0
[pid=25850] ppid=25849 vsize=1056792 CPUtime=4.45 cores=0,2,4,6
/proc/25850/stat : 25850 (coprocessor) R 25849 25846 24278 0 -1 4202496 21328 0 0 0 422 23 0 0 20 0 1 0 279170099 1082155008 203765 33554432000 4194304 6586260 140734593701856 140734593698616 5732496 0 0 4096 8404994 0 0 0 17 4 0 0 0 0 0
/proc/25850/statm: 264198 203765 158 584 0 263610 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1840912

[startup+25.5003 s]
/proc/loadavg: 2.58 2.24 2.08 3/185 25850
/proc/meminfo: memFree=29159928/32873844 swapFree=6080/6080
[pid=25846] ppid=25844 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25846/stat : 25846 (npSolver-pbo-It) S 25844 25846 24278 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279169275 9367552 275 33554432000 4194304 5064252 140736598008560 140736598007472 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/25846/statm: 2287 275 233 213 0 72 0
[pid=25847] ppid=25846 vsize=765824 CPUtime=8.22 cores=0,2,4,6
/proc/25847/stat : 25847 (npSolver-pbo) S 25846 25846 24278 0 -1 4202496 66215 0 0 0 735 87 0 0 20 0 1 0 279169275 784203776 140057 33554432000 4194304 5992684 140735529154208 140735529148656 5175646 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/25847/statm: 191456 140057 172 440 0 191012 0
[pid=25849] ppid=25847 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25849/stat : 25849 (cp2_pre.sh) S 25847 25846 24278 0 -1 4202496 610 0 0 0 0 0 0 0 20 0 1 0 279170098 9367552 277 33554432000 4194304 5064252 140736630266384 140736630265088 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/25849/statm: 2287 277 234 213 0 72 0
[pid=25850] ppid=25849 vsize=1056792 CPUtime=17.12 cores=0,2,4,6
/proc/25850/stat : 25850 (coprocessor) R 25849 25846 24278 0 -1 4202496 21328 0 0 0 1629 83 0 0 20 0 1 0 279170099 1082155008 203765 33554432000 4194304 6586260 140734593701856 140734593697608 5249767 0 0 4096 8404994 0 0 0 17 4 0 0 13 0 0
/proc/25850/statm: 264198 203765 158 584 0 263610 0
Current children cumulated CPU time (s) 25.34
Current children cumulated vsize (KiB) 1840912

[startup+51.1003 s]
/proc/loadavg: 2.90 2.34 2.12 2/185 25853
/proc/meminfo: memFree=27612644/32873844 swapFree=6080/6080
[pid=25846] ppid=25844 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25846/stat : 25846 (npSolver-pbo-It) S 25844 25846 24278 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279169275 9367552 275 33554432000 4194304 5064252 140736598008560 140736598007472 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/25846/statm: 2287 275 233 213 0 72 0
[pid=25847] ppid=25846 vsize=864676 CPUtime=27.91 cores=0,2,4,6
/proc/25847/stat : 25847 (npSolver-pbo) S 25846 25846 24278 0 -1 4204032 72517 22232 0 0 864 191 1644 92 20 0 1 0 279169275 885428224 164790 33554432000 4194304 5992684 140735529154208 140735529148744 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/25847/statm: 216169 164790 192 440 0 215725 0
[pid=25852] ppid=25847 vsize=1497824 CPUtime=6.51 cores=0,2,4,6
/proc/25852/stat : 25852 (glucosInc) S 25847 25846 24278 0 -1 4202496 183045 0 0 0 601 50 0 0 20 0 1 0 279171850 1533771776 332749 33554432000 4194304 5654031 140733804877648 140733804875960 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/25852/statm: 374456 332749 147 357 0 374096 0
Current children cumulated CPU time (s) 34.42
Current children cumulated vsize (KiB) 2371648
heavy processes:
  %CPU=15 pid=25853 uid=0 cmd=

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

[startup+51.4003 s]
/proc/loadavg: 2.90 2.34 2.12 2/185 25853
/proc/meminfo: memFree=27612396/32873844 swapFree=6080/6080
[pid=25846] ppid=25844 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25846/stat : 25846 (npSolver-pbo-It) S 25844 25846 24278 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279169275 9367552 275 33554432000 4194304 5064252 140736598008560 140736598007472 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/25846/statm: 2287 275 233 213 0 72 0
[pid=25847] ppid=25846 vsize=864676 CPUtime=27.91 cores=0,2,4,6
/proc/25847/stat : 25847 (npSolver-pbo) S 25846 25846 24278 0 -1 4204032 72517 22232 0 0 864 191 1644 92 20 0 1 0 279169275 885428224 164790 33554432000 4194304 5992684 140735529154208 140735529148744 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/25847/statm: 216169 164790 192 440 0 215725 0
[pid=25852] ppid=25847 vsize=1497824 CPUtime=6.51 cores=0,2,4,6
/proc/25852/stat : 25852 (glucosInc) S 25847 25846 24278 0 -1 4202496 183045 0 0 0 601 50 0 0 20 0 1 0 279171850 1533771776 332749 33554432000 4194304 5654031 140733804877648 140733804875960 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/25852/statm: 374456 332749 147 357 0 374096 0
Current children cumulated CPU time (s) 34.42
Current children cumulated vsize (KiB) 2371648

[startup+53.0003 s]
/proc/loadavg: 2.90 2.34 2.12 2/185 25853
/proc/meminfo: memFree=27612396/32873844 swapFree=6080/6080
[pid=25846] ppid=25844 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25846/stat : 25846 (npSolver-pbo-It) S 25844 25846 24278 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279169275 9367552 275 33554432000 4194304 5064252 140736598008560 140736598007472 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/25846/statm: 2287 275 233 213 0 72 0
[pid=25847] ppid=25846 vsize=864676 CPUtime=27.91 cores=0,2,4,6
/proc/25847/stat : 25847 (npSolver-pbo) S 25846 25846 24278 0 -1 4204032 72517 22232 0 0 864 191 1644 92 20 0 1 0 279169275 885428224 164790 33554432000 4194304 5992684 140735529154208 140735529148744 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/25847/statm: 216169 164790 192 440 0 215725 0
[pid=25852] ppid=25847 vsize=1497824 CPUtime=6.51 cores=0,2,4,6
/proc/25852/stat : 25852 (glucosInc) S 25847 25846 24278 0 -1 4202496 183045 0 0 0 601 50 0 0 20 0 1 0 279171850 1533771776 332749 33554432000 4194304 5654031 140733804877648 140733804875960 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/25852/statm: 374456 332749 147 357 0 374096 0
Current children cumulated CPU time (s) 34.42
Current children cumulated vsize (KiB) 2371648

[startup+53.8003 s]
/proc/loadavg: 2.90 2.34 2.12 2/185 25853
/proc/meminfo: memFree=27612396/32873844 swapFree=6080/6080
[pid=25846] ppid=25844 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25846/stat : 25846 (npSolver-pbo-It) S 25844 25846 24278 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279169275 9367552 275 33554432000 4194304 5064252 140736598008560 140736598007472 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/25846/statm: 2287 275 233 213 0 72 0
[pid=25847] ppid=25846 vsize=864676 CPUtime=27.91 cores=0,2,4,6
/proc/25847/stat : 25847 (npSolver-pbo) S 25846 25846 24278 0 -1 4204032 72517 22232 0 0 864 191 1644 92 20 0 1 0 279169275 885428224 164790 33554432000 4194304 5992684 140735529154208 140735529148744 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/25847/statm: 216169 164790 192 440 0 215725 0
[pid=25852] ppid=25847 vsize=1497824 CPUtime=6.51 cores=0,2,4,6
/proc/25852/stat : 25852 (glucosInc) S 25847 25846 24278 0 -1 4202496 183045 0 0 0 601 50 0 0 20 0 1 0 279171850 1533771776 332749 33554432000 4194304 5654031 140733804877648 140733804875960 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/25852/statm: 374456 332749 147 357 0 374096 0
Current children cumulated CPU time (s) 34.42
Current children cumulated vsize (KiB) 2371648

[startup+54.2066 s]
/proc/loadavg: 2.90 2.34 2.12 2/185 25853
/proc/meminfo: memFree=27613264/32873844 swapFree=6080/6080
[pid=25846] ppid=25844 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25846/stat : 25846 (npSolver-pbo-It) S 25844 25846 24278 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279169275 9367552 275 33554432000 4194304 5064252 140736598008560 140736598007472 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/25846/statm: 2287 275 233 213 0 72 0
[pid=25847] ppid=25846 vsize=864676 CPUtime=27.91 cores=0,2,4,6
/proc/25847/stat : 25847 (npSolver-pbo) S 25846 25846 24278 0 -1 4204032 72517 22232 0 0 864 191 1644 92 20 0 1 0 279169275 885428224 164790 33554432000 4194304 5992684 140735529154208 140735529148744 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/25847/statm: 216169 164790 192 440 0 215725 0
[pid=25852] ppid=25847 vsize=1497824 CPUtime=6.51 cores=0,2,4,6
/proc/25852/stat : 25852 (glucosInc) S 25847 25846 24278 0 -1 4202496 183045 0 0 0 601 50 0 0 20 0 1 0 279171850 1533771776 332749 33554432000 4194304 5654031 140733804877648 140733804875960 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/25852/statm: 374456 332749 147 357 0 374096 0
Current children cumulated CPU time (s) 34.42
Current children cumulated vsize (KiB) 2371648

[startup+54.4003 s]
/proc/loadavg: 2.90 2.34 2.12 2/185 25853
/proc/meminfo: memFree=27613264/32873844 swapFree=6080/6080
[pid=25846] ppid=25844 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25846/stat : 25846 (npSolver-pbo-It) S 25844 25846 24278 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279169275 9367552 275 33554432000 4194304 5064252 140736598008560 140736598007472 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/25846/statm: 2287 275 233 213 0 72 0
[pid=25847] ppid=25846 vsize=864676 CPUtime=27.91 cores=0,2,4,6
/proc/25847/stat : 25847 (npSolver-pbo) S 25846 25846 24278 0 -1 4204032 72517 22232 0 0 864 191 1644 92 20 0 1 0 279169275 885428224 164790 33554432000 4194304 5992684 140735529154208 140735529148744 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/25847/statm: 216169 164790 192 440 0 215725 0
[pid=25852] ppid=25847 vsize=1497824 CPUtime=6.51 cores=0,2,4,6
/proc/25852/stat : 25852 (glucosInc) S 25847 25846 24278 0 -1 4202496 183045 0 0 0 601 50 0 0 20 0 1 0 279171850 1533771776 332749 33554432000 4194304 5654031 140733804877648 140733804875960 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/25852/statm: 374456 332749 147 357 0 374096 0
Current children cumulated CPU time (s) 34.42
Current children cumulated vsize (KiB) 2371648

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25846 and gives
#  childrusage.ru_utime.tv_sec=25
#  childrusage.ru_utime.tv_usec=99184
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=859565
# CPU time returned by wait4() is 27.9587
# while last known CPU time is 34.42
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 54.4256
CPU time (s): 34.42
CPU user time (s): 31.09
CPU system time (s): 3.33
CPU usage (%): 63.2423
Max. virtual memory (cumulated for all children) (KiB): 2382748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 25.0992
system time used= 2.85956
maximum resident set size= 879128
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 95125
page faults= 0
swaps= 0
block input operations= 0
block output operations= 1261168
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 221721
involuntary context switches= 44

runsolver used 0.112982 second user time and 0.313952 second system time

The end

Launcher Data 

Begin job on node139 at 2012-05-27 16:54:07
IDJOB=3702645
IDBENCH=92707
IDSOLVER=2278
FILE ID=node139/3702645-1338130447
RUNJOBID= node139-1338122473-24294
PBS_JOBID= 14624487
Free space on /tmp= 71616 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/Multihop/normalized-minisat50_6_9_2_mh.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3702645-1338130447/watcher-3702645-1338130447 -o /tmp/evaluation-result-3702645-1338130447/solver-3702645-1338130447 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702645-1338130447.opb 621303642 HOME HOME

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

MD5SUM BENCH= 068cb861d64b967a0863dd85c67326c2
RANDOM SEED=621303642

node139.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		: 2666.750
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
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		: 2666.750
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		: 2666.750
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	: 5331.90
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		: 2666.750
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		: 2666.750
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	: 5331.92
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		: 2666.750
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		: 2666.750
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		: 2666.750
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        31173728 kB
Buffers:          349132 kB
Cached:           320960 kB
SwapCached:          828 kB
Active:           805320 kB
Inactive:          38900 kB
Active(anon):     167200 kB
Inactive(anon):     9100 kB
Active(file):     638120 kB
Inactive(file):    29800 kB
Unevictable:        6080 kB
Mlocked:            6080 kB
SwapTotal:      67108856 kB
SwapFree:       67104692 kB
Dirty:             35408 kB
Writeback:             8 kB
AnonPages:        181200 kB
Mapped:            13756 kB
Shmem:                 8 kB
Slab:             715864 kB
SReclaimable:     157304 kB
SUnreclaim:       558560 kB
KernelStack:        1480 kB
PageTables:         4524 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     319076 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    131072 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= 70712 MiB
End job on node139 at 2012-05-27 16:55:02