Trace number 3697864

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) 34.77 50.6077

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/Multihop/
normalized-minisat50_6_9_9_mh.opb
MD5SUM361e90d7cecbe172d79499041722735d
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark5617829
Best CPU time to get the best result obtained on this benchmark1801.07
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 129800
Biggest coefficient in the objective function 99897344
Number of bits for the biggest coefficient in the objective function 27
Sum of the numbers in the objective function 68832465136
Number of bits of the sum of numbers in the objective function 37
Biggest number in a constraint 99897344
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 68832465136
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 

8.18/8.27	c run inc solver
8.18/8.27	c [INC SYSTEM] run initial solver
8.18/8.27	c [INC SYSTEM] preprocess with white file
25.90/26.12	c [INC SYSTEM] finished preprocessing in 17 s
25.90/26.12	c [INC SYSTEM] execute solver
32.75/32.89	c [INC SEARCH] formula is SAT
33.05/33.17	c [INC SYSTEM] solved the initial formula
34.04/34.13	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
34.77/50.60	HOME/npSolver-pbo-Itd.sh: line 18: 15641 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-3697864-1338130050/watcher-3697864-1338130050 -o /tmp/evaluation-result-3697864-1338130050/solver-3697864-1338130050 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3697864-1338130050.opb 1226315532 HOME HOME 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.12 2.07 2.07 3/178 15640
/proc/meminfo: memFree=28917724/32873844 swapFree=7116/7116
[pid=15640] ppid=15638 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15640/stat : 15640 (npSolver-pbo-It) S 15638 15640 14200 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279130172 9367552 274 33554432000 4194304 5064252 140735527878976 140735527877888 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/15640/statm: 2287 274 233 213 0 72 0

[startup+0.0785899 s]
/proc/loadavg: 2.12 2.07 2.07 3/178 15640
/proc/meminfo: memFree=28917724/32873844 swapFree=7116/7116
[pid=15640] ppid=15638 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15640/stat : 15640 (npSolver-pbo-It) S 15638 15640 14200 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279130172 9367552 274 33554432000 4194304 5064252 140735527878976 140735527877888 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/15640/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100322 s]
/proc/loadavg: 2.12 2.07 2.07 3/178 15640
/proc/meminfo: memFree=28917724/32873844 swapFree=7116/7116
[pid=15640] ppid=15638 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15640/stat : 15640 (npSolver-pbo-It) S 15638 15640 14200 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279130172 9367552 274 33554432000 4194304 5064252 140735527878976 140735527877888 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/15640/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300237 s]
/proc/loadavg: 2.12 2.07 2.07 3/178 15640
/proc/meminfo: memFree=28917724/32873844 swapFree=7116/7116
[pid=15640] ppid=15638 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15640/stat : 15640 (npSolver-pbo-It) S 15638 15640 14200 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279130172 9367552 274 33554432000 4194304 5064252 140735527878976 140735527877888 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/15640/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700245 s]
/proc/loadavg: 2.12 2.07 2.07 3/178 15640
/proc/meminfo: memFree=28917724/32873844 swapFree=7116/7116
[pid=15640] ppid=15638 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15640/stat : 15640 (npSolver-pbo-It) S 15638 15640 14200 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279130172 9367552 274 33554432000 4194304 5064252 140735527878976 140735527877888 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/15640/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50028 s]
/proc/loadavg: 2.12 2.07 2.07 3/180 15642
/proc/meminfo: memFree=28900704/32873844 swapFree=7116/7116
[pid=15640] ppid=15638 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15640/stat : 15640 (npSolver-pbo-It) S 15638 15640 14200 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279130172 9367552 274 33554432000 4194304 5064252 140735527878976 140735527877888 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/15640/statm: 2287 274 233 213 0 72 0
[pid=15641] ppid=15640 vsize=27012 CPUtime=1.48 cores=1,3,5,7
/proc/15641/stat : 15641 (npSolver-pbo) R 15640 15640 14200 0 -1 4202496 5049 0 0 0 147 1 0 0 20 0 1 0 279130172 27660288 5826 33554432000 4194304 5992684 140736557032624 140736557028744 5179600 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/15641/statm: 6753 5826 148 440 0 6309 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 36160

[startup+3.10036 s]
/proc/loadavg: 2.11 2.07 2.06 3/180 15642
/proc/meminfo: memFree=28874576/32873844 swapFree=7116/7116
[pid=15640] ppid=15638 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15640/stat : 15640 (npSolver-pbo-It) S 15638 15640 14200 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279130172 9367552 274 33554432000 4194304 5064252 140735527878976 140735527877888 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/15640/statm: 2287 274 233 213 0 72 0
[pid=15641] ppid=15640 vsize=185424 CPUtime=3.08 cores=1,3,5,7
/proc/15641/stat : 15641 (npSolver-pbo) R 15640 15640 14200 0 -1 4202496 17937 0 0 0 302 6 0 0 20 0 1 0 279130172 189874176 33223 33554432000 4194304 5992684 140736557032624 140736557003464 4523497 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/15641/statm: 46356 33223 165 440 0 45912 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 194572

[startup+6.30035 s]
/proc/loadavg: 2.11 2.07 2.06 3/180 15642
/proc/meminfo: memFree=28566760/32873844 swapFree=7116/7116
[pid=15640] ppid=15638 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15640/stat : 15640 (npSolver-pbo-It) S 15638 15640 14200 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279130172 9367552 274 33554432000 4194304 5064252 140735527878976 140735527877888 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/15640/statm: 2287 274 233 213 0 72 0
[pid=15641] ppid=15640 vsize=445816 CPUtime=6.29 cores=1,3,5,7
/proc/15641/stat : 15641 (npSolver-pbo) R 15640 15640 14200 0 -1 4202496 50894 0 0 0 612 17 0 0 20 0 1 0 279130172 456515584 108529 33554432000 4194304 5992684 140736557032624 140736557024280 4606624 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/15641/statm: 111454 108529 165 440 0 111010 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 454964

[startup+12.7004 s]
/proc/loadavg: 2.10 2.07 2.06 3/182 15644
/proc/meminfo: memFree=27531300/32873844 swapFree=7116/7116
[pid=15640] ppid=15638 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15640/stat : 15640 (npSolver-pbo-It) S 15638 15640 14200 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279130172 9367552 274 33554432000 4194304 5064252 140735527878976 140735527877888 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/15640/statm: 2287 274 233 213 0 72 0
[pid=15641] ppid=15640 vsize=765820 CPUtime=8.48 cores=1,3,5,7
/proc/15641/stat : 15641 (npSolver-pbo) S 15640 15640 14200 0 -1 4202496 66574 0 0 0 754 94 0 0 20 0 1 0 279130172 784199680 139905 33554432000 4194304 5992684 140736557032624 140736557027072 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/15641/statm: 191455 139905 172 440 0 191011 0
[pid=15643] ppid=15641 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15643/stat : 15643 (cp2_pre.sh) S 15641 15640 14200 0 -1 4202496 611 0 0 0 0 0 0 0 20 0 1 0 279131021 9367552 277 33554432000 4194304 5064252 140735920838192 140735920836896 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/15643/statm: 2287 277 234 213 0 72 0
[pid=15644] ppid=15643 vsize=1056792 CPUtime=4.19 cores=1,3,5,7
/proc/15644/stat : 15644 (coprocessor) R 15643 15640 14200 0 -1 4202496 21409 0 0 0 392 27 0 0 20 0 1 0 279131022 1082155008 203845 33554432000 4194304 6586260 140733524311136 140733524307896 5732496 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/15644/statm: 264198 203845 158 584 0 263610 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1840908

[startup+25.5004 s]
/proc/loadavg: 2.15 2.08 2.07 3/182 15644
/proc/meminfo: memFree=26938832/32873844 swapFree=7116/7116
[pid=15640] ppid=15638 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15640/stat : 15640 (npSolver-pbo-It) S 15638 15640 14200 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279130172 9367552 274 33554432000 4194304 5064252 140735527878976 140735527877888 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/15640/statm: 2287 274 233 213 0 72 0
[pid=15641] ppid=15640 vsize=765820 CPUtime=8.48 cores=1,3,5,7
/proc/15641/stat : 15641 (npSolver-pbo) S 15640 15640 14200 0 -1 4202496 66574 0 0 0 754 94 0 0 20 0 1 0 279130172 784199680 139905 33554432000 4194304 5992684 140736557032624 140736557027072 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/15641/statm: 191455 139905 172 440 0 191011 0
[pid=15643] ppid=15641 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15643/stat : 15643 (cp2_pre.sh) S 15641 15640 14200 0 -1 4202496 611 0 0 0 0 0 0 0 20 0 1 0 279131021 9367552 277 33554432000 4194304 5064252 140735920838192 140735920836896 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/15643/statm: 2287 277 234 213 0 72 0
[pid=15644] ppid=15643 vsize=1056792 CPUtime=16.87 cores=1,3,5,7
/proc/15644/stat : 15644 (coprocessor) R 15643 15640 14200 0 -1 4202496 21409 0 0 0 1600 87 0 0 20 0 1 0 279131022 1082155008 203845 33554432000 4194304 6586260 140733524311136 140733524306888 5732496 0 0 4096 8404994 0 0 0 17 5 0 0 12 0 0
/proc/15644/statm: 264198 203845 158 584 0 263610 0
Current children cumulated CPU time (s) 25.35
Current children cumulated vsize (KiB) 1840908

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

[startup+25.9004 s]
/proc/loadavg: 2.15 2.08 2.07 3/182 15644
/proc/meminfo: memFree=26911924/32873844 swapFree=7116/7116
[pid=15640] ppid=15638 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15640/stat : 15640 (npSolver-pbo-It) S 15638 15640 14200 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279130172 9367552 274 33554432000 4194304 5064252 140735527878976 140735527877888 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/15640/statm: 2287 274 233 213 0 72 0
[pid=15641] ppid=15640 vsize=765820 CPUtime=8.48 cores=1,3,5,7
/proc/15641/stat : 15641 (npSolver-pbo) S 15640 15640 14200 0 -1 4202496 66574 0 0 0 754 94 0 0 20 0 1 0 279130172 784199680 139905 33554432000 4194304 5992684 140736557032624 140736557027072 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/15641/statm: 191455 139905 172 440 0 191011 0
[pid=15643] ppid=15641 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15643/stat : 15643 (cp2_pre.sh) S 15641 15640 14200 0 -1 4202496 611 0 0 0 0 0 0 0 20 0 1 0 279131021 9367552 277 33554432000 4194304 5064252 140735920838192 140735920836896 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/15643/statm: 2287 277 234 213 0 72 0
[pid=15644] ppid=15643 vsize=1056792 CPUtime=17.27 cores=1,3,5,7
/proc/15644/stat : 15644 (coprocessor) R 15643 15640 14200 0 -1 4202496 21409 0 0 0 1638 89 0 0 20 0 1 0 279131022 1082155008 203845 33554432000 4194304 6586260 140733524311136 140733524306888 5732496 0 0 4096 8404994 0 0 0 17 5 0 0 12 0 0
/proc/15644/statm: 264198 203845 158 584 0 263610 0
Current children cumulated CPU time (s) 25.75
Current children cumulated vsize (KiB) 1840908

[startup+38.7003 s]
/proc/loadavg: 2.12 2.08 2.07 2/182 15647
/proc/meminfo: memFree=25358564/32873844 swapFree=7116/7116
[pid=15640] ppid=15638 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15640/stat : 15640 (npSolver-pbo-It) S 15638 15640 14200 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279130172 9367552 274 33554432000 4194304 5064252 140735527878976 140735527877888 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/15640/statm: 2287 274 233 213 0 72 0
[pid=15641] ppid=15640 vsize=864672 CPUtime=28.14 cores=1,3,5,7
/proc/15641/stat : 15641 (npSolver-pbo) S 15640 15640 14200 0 -1 4204032 72216 22314 0 0 895 169 1653 97 20 0 1 0 279130172 885424128 164638 33554432000 4194304 5992684 140736557032624 140736557027160 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/15641/statm: 216168 164638 192 440 0 215724 0
[pid=15646] ppid=15641 vsize=1497820 CPUtime=6.61 cores=1,3,5,7
/proc/15646/stat : 15646 (glucosInc) S 15641 15640 14200 0 -1 4202496 183317 0 0 0 604 57 0 0 20 0 1 0 279132785 1533767680 332651 33554432000 4194304 5654031 140736738481104 140736738479416 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/15646/statm: 374455 332651 147 357 0 374095 0
Current children cumulated CPU time (s) 34.75
Current children cumulated vsize (KiB) 2371640

[startup+45.1003 s]
/proc/loadavg: 2.27 2.11 2.08 2/182 15647
/proc/meminfo: memFree=25356888/32873844 swapFree=7116/7116
[pid=15640] ppid=15638 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15640/stat : 15640 (npSolver-pbo-It) S 15638 15640 14200 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279130172 9367552 274 33554432000 4194304 5064252 140735527878976 140735527877888 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/15640/statm: 2287 274 233 213 0 72 0
[pid=15641] ppid=15640 vsize=864672 CPUtime=28.14 cores=1,3,5,7
/proc/15641/stat : 15641 (npSolver-pbo) S 15640 15640 14200 0 -1 4204032 72216 22314 0 0 895 169 1653 97 20 0 1 0 279130172 885424128 164638 33554432000 4194304 5992684 140736557032624 140736557027160 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/15641/statm: 216168 164638 192 440 0 215724 0
[pid=15646] ppid=15641 vsize=1497820 CPUtime=6.61 cores=1,3,5,7
/proc/15646/stat : 15646 (glucosInc) S 15641 15640 14200 0 -1 4202496 183317 0 0 0 604 57 0 0 20 0 1 0 279132785 1533767680 332651 33554432000 4194304 5654031 140736738481104 140736738479416 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/15646/statm: 374455 332651 147 357 0 374095 0
Current children cumulated CPU time (s) 34.75
Current children cumulated vsize (KiB) 2371640

[startup+48.3003 s]
/proc/loadavg: 2.57 2.17 2.10 2/182 15647
/proc/meminfo: memFree=25356888/32873844 swapFree=7116/7116
[pid=15640] ppid=15638 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15640/stat : 15640 (npSolver-pbo-It) S 15638 15640 14200 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279130172 9367552 274 33554432000 4194304 5064252 140735527878976 140735527877888 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/15640/statm: 2287 274 233 213 0 72 0
[pid=15641] ppid=15640 vsize=864672 CPUtime=28.14 cores=1,3,5,7
/proc/15641/stat : 15641 (npSolver-pbo) S 15640 15640 14200 0 -1 4204032 72216 22314 0 0 895 169 1653 97 20 0 1 0 279130172 885424128 164638 33554432000 4194304 5992684 140736557032624 140736557027160 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/15641/statm: 216168 164638 192 440 0 215724 0
[pid=15646] ppid=15641 vsize=1497820 CPUtime=6.61 cores=1,3,5,7
/proc/15646/stat : 15646 (glucosInc) S 15641 15640 14200 0 -1 4202496 183317 0 0 0 604 57 0 0 20 0 1 0 279132785 1533767680 332651 33554432000 4194304 5654031 140736738481104 140736738479416 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/15646/statm: 374455 332651 147 357 0 374095 0
Current children cumulated CPU time (s) 34.75
Current children cumulated vsize (KiB) 2371640

[startup+49.9063 s]
/proc/loadavg: 2.57 2.17 2.10 2/182 15647
/proc/meminfo: memFree=25354344/32873844 swapFree=7116/7116
[pid=15640] ppid=15638 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15640/stat : 15640 (npSolver-pbo-It) S 15638 15640 14200 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279130172 9367552 274 33554432000 4194304 5064252 140735527878976 140735527877888 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/15640/statm: 2287 274 233 213 0 72 0
[pid=15641] ppid=15640 vsize=864672 CPUtime=28.14 cores=1,3,5,7
/proc/15641/stat : 15641 (npSolver-pbo) S 15640 15640 14200 0 -1 4204032 72216 22314 0 0 895 169 1653 97 20 0 1 0 279130172 885424128 164638 33554432000 4194304 5992684 140736557032624 140736557027160 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/15641/statm: 216168 164638 192 440 0 215724 0
[pid=15646] ppid=15641 vsize=1497820 CPUtime=6.61 cores=1,3,5,7
/proc/15646/stat : 15646 (glucosInc) S 15641 15640 14200 0 -1 4202496 183317 0 0 0 604 57 0 0 20 0 1 0 279132785 1533767680 332651 33554432000 4194304 5654031 140736738481104 140736738479416 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/15646/statm: 374455 332651 147 357 0 374095 0
Current children cumulated CPU time (s) 34.75
Current children cumulated vsize (KiB) 2371640

[startup+50.3003 s]
/proc/loadavg: 2.57 2.17 2.10 2/182 15647
/proc/meminfo: memFree=25354344/32873844 swapFree=7116/7116
[pid=15640] ppid=15638 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15640/stat : 15640 (npSolver-pbo-It) S 15638 15640 14200 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279130172 9367552 274 33554432000 4194304 5064252 140735527878976 140735527877888 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/15640/statm: 2287 274 233 213 0 72 0
[pid=15641] ppid=15640 vsize=864672 CPUtime=28.14 cores=1,3,5,7
/proc/15641/stat : 15641 (npSolver-pbo) S 15640 15640 14200 0 -1 4204032 72216 22314 0 0 895 169 1653 97 20 0 1 0 279130172 885424128 164638 33554432000 4194304 5992684 140736557032624 140736557027160 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/15641/statm: 216168 164638 192 440 0 215724 0
[pid=15646] ppid=15641 vsize=1497820 CPUtime=6.61 cores=1,3,5,7
/proc/15646/stat : 15646 (glucosInc) S 15641 15640 14200 0 -1 4202496 183317 0 0 0 604 57 0 0 20 0 1 0 279132785 1533767680 332651 33554432000 4194304 5654031 140736738481104 140736738479416 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/15646/statm: 374455 332651 147 357 0 374095 0
Current children cumulated CPU time (s) 34.75
Current children cumulated vsize (KiB) 2371640

[startup+50.5003 s]
/proc/loadavg: 2.57 2.17 2.10 2/182 15647
/proc/meminfo: memFree=25354344/32873844 swapFree=7116/7116
[pid=15640] ppid=15638 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15640/stat : 15640 (npSolver-pbo-It) S 15638 15640 14200 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279130172 9367552 274 33554432000 4194304 5064252 140735527878976 140735527877888 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/15640/statm: 2287 274 233 213 0 72 0
[pid=15641] ppid=15640 vsize=864672 CPUtime=28.14 cores=1,3,5,7
/proc/15641/stat : 15641 (npSolver-pbo) S 15640 15640 14200 0 -1 4204032 72216 22314 0 0 895 169 1653 97 20 0 1 0 279130172 885424128 164638 33554432000 4194304 5992684 140736557032624 140736557027160 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/15641/statm: 216168 164638 192 440 0 215724 0
[pid=15646] ppid=15641 vsize=1497820 CPUtime=6.61 cores=1,3,5,7
/proc/15646/stat : 15646 (glucosInc) S 15641 15640 14200 0 -1 4202496 183317 0 0 0 604 57 0 0 20 0 1 0 279132785 1533767680 332651 33554432000 4194304 5654031 140736738481104 140736738479416 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/15646/statm: 374455 332651 147 357 0 374095 0
Current children cumulated CPU time (s) 34.75
Current children cumulated vsize (KiB) 2371640

[startup+50.6003 s]
/proc/loadavg: 2.57 2.17 2.10 2/182 15647
/proc/meminfo: memFree=25354344/32873844 swapFree=7116/7116
[pid=15640] ppid=15638 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15640/stat : 15640 (npSolver-pbo-It) S 15638 15640 14200 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279130172 9367552 274 33554432000 4194304 5064252 140735527878976 140735527877888 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/15640/statm: 2287 274 233 213 0 72 0
[pid=15641] ppid=15640 vsize=0 CPUtime=28.16 cores=1,3,5,7
/proc/15641/stat : 15641 (npSolver-pbo) R 15640 15640 14200 0 -1 4204036 72216 22314 0 0 895 171 1653 97 20 0 1 0 279130172 0 0 33554432000 0 0 0 0 0 0 0 4096 0 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/15641/statm: 0 0 0 0 0 0 0
[pid=15646] ppid=15641 vsize=1497820 CPUtime=6.61 cores=1,3,5,7
/proc/15646/stat : 15646 (glucosInc) S 15641 15640 14200 0 -1 4202496 183317 0 0 0 604 57 0 0 20 0 1 0 279132785 1533767680 332651 33554432000 4194304 5654031 140736738481104 140736738479416 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/15646/statm: 374455 332651 147 357 0 374095 0
Current children cumulated CPU time (s) 34.77
Current children cumulated vsize (KiB) 1506968

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15640 and gives
#  childrusage.ru_utime.tv_sec=25
#  childrusage.ru_utime.tv_usec=492124
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=701589
# CPU time returned by wait4() is 28.1937
# while last known CPU time is 34.77
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 50.6077
CPU time (s): 34.77
CPU user time (s): 31.52
CPU system time (s): 3.25
CPU usage (%): 68.7049
Max. virtual memory (cumulated for all children) (KiB): 2409428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 25.4921
system time used= 2.70159
maximum resident set size= 878520
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 94904
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= 179862
involuntary context switches= 36

runsolver used 0.090986 second user time and 0.316951 second system time

The end

Launcher Data 

Begin job on node138 at 2012-05-27 16:47:31
IDJOB=3697864
IDBENCH=92720
IDSOLVER=2275
FILE ID=node138/3697864-1338130050
RUNJOBID= node138-1338124125-14217
PBS_JOBID= 14624507
Free space on /tmp= 71428 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/Multihop/normalized-minisat50_6_9_9_mh.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3697864-1338130050/watcher-3697864-1338130050 -o /tmp/evaluation-result-3697864-1338130050/solver-3697864-1338130050 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3697864-1338130050.opb 1226315532 HOME HOME

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

MD5SUM BENCH= 361e90d7cecbe172d79499041722735d
RANDOM SEED=1226315532

node138.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		: 2667.347
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	: 5334.69
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		: 2667.347
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		: 2667.347
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	: 5331.91
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		: 2667.347
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		: 2667.347
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		: 2667.347
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		: 2667.347
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.347
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:        28917988 kB
Buffers:          412600 kB
Cached:          2465232 kB
SwapCached:          212 kB
Active:          1126032 kB
Inactive:        1935948 kB
Active(anon):     175280 kB
Inactive(anon):    11368 kB
Active(file):     950752 kB
Inactive(file):  1924580 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67108644 kB
Dirty:             34048 kB
Writeback:             0 kB
AnonPages:        211544 kB
Mapped:            15640 kB
Shmem:               200 kB
Slab:             733512 kB
SReclaimable:     175484 kB
SUnreclaim:       558028 kB
KernelStack:        1448 kB
PageTables:         4408 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     344600 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    159744 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= 70524 MiB
End job on node138 at 2012-05-27 16:48:23