Trace number 3699460

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? (problem) 33.56 71.1253

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 

7.98/8.00	c run inc solver
7.98/8.00	c [INC SYSTEM] run initial solver
7.98/8.00	c [INC SYSTEM] preprocess with white file
25.46/25.77	c [INC SYSTEM] finished preprocessing in 17 s
25.46/25.77	c [INC SYSTEM] execute solver
32.15/32.31	c [INC SEARCH] formula is SAT
32.35/32.57	c [INC SYSTEM] solved the initial formula
33.25/33.46	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
33.56/71.12	HOME/npSolver-pbo-I.sh: line 18: 23339 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=0 -useBinSearch=1 -useCP2=1 -useInc=1

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3699460-1338133019/watcher-3699460-1338133019 -o /tmp/evaluation-result-3699460-1338133019/solver-3699460-1338133019 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3699460-1338133019.opb 1660988618 HOME HOME 

running on 4 cores: 0,2,4,6

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


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 2/178 23338
/proc/meminfo: memFree=30717076/32873648 swapFree=6612/6612
[pid=23338] ppid=23336 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23338/stat : 23338 (npSolver-pbo-I.) S 23336 23338 22368 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279426475 9367552 274 33554432000 4194304 5064252 140733711613088 140733711612000 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23338/statm: 2287 274 233 213 0 72 0

[startup+0.037294 s]
/proc/loadavg: 2.00 2.00 2.00 2/178 23338
/proc/meminfo: memFree=30717076/32873648 swapFree=6612/6612
[pid=23338] ppid=23336 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23338/stat : 23338 (npSolver-pbo-I.) S 23336 23338 22368 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279426475 9367552 274 33554432000 4194304 5064252 140733711613088 140733711612000 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23338/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100267 s]
/proc/loadavg: 2.00 2.00 2.00 2/178 23338
/proc/meminfo: memFree=30717076/32873648 swapFree=6612/6612
[pid=23338] ppid=23336 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23338/stat : 23338 (npSolver-pbo-I.) S 23336 23338 22368 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279426475 9367552 274 33554432000 4194304 5064252 140733711613088 140733711612000 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23338/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300234 s]
/proc/loadavg: 2.00 2.00 2.00 2/178 23338
/proc/meminfo: memFree=30717076/32873648 swapFree=6612/6612
[pid=23338] ppid=23336 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23338/stat : 23338 (npSolver-pbo-I.) S 23336 23338 22368 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279426475 9367552 274 33554432000 4194304 5064252 140733711613088 140733711612000 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23338/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700216 s]
/proc/loadavg: 2.00 2.00 2.00 2/178 23338
/proc/meminfo: memFree=30717076/32873648 swapFree=6612/6612
[pid=23338] ppid=23336 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23338/stat : 23338 (npSolver-pbo-I.) S 23336 23338 22368 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279426475 9367552 274 33554432000 4194304 5064252 140733711613088 140733711612000 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23338/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50017 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 23369
/proc/meminfo: memFree=31516764/32873648 swapFree=6612/6612
[pid=23338] ppid=23336 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23338/stat : 23338 (npSolver-pbo-I.) S 23336 23338 22368 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279426475 9367552 274 33554432000 4194304 5064252 140733711613088 140733711612000 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23338/statm: 2287 274 233 213 0 72 0
[pid=23339] ppid=23338 vsize=27012 CPUtime=1.48 cores=0,2,4,6
/proc/23339/stat : 23339 (npSolver-pbo) R 23338 23338 22368 0 -1 4202496 4764 0 0 0 147 1 0 0 20 0 1 0 279426476 27660288 6050 33554432000 4194304 5992684 140736694223392 140736694219512 5179600 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/23339/statm: 6753 6050 148 440 0 6309 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 36160

[startup+3.10032 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 23380
/proc/meminfo: memFree=31451408/32873648 swapFree=6612/6612
[pid=23338] ppid=23336 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23338/stat : 23338 (npSolver-pbo-I.) S 23336 23338 22368 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279426475 9367552 274 33554432000 4194304 5064252 140733711613088 140733711612000 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23338/statm: 2287 274 233 213 0 72 0
[pid=23339] ppid=23338 vsize=186896 CPUtime=3.08 cores=0,2,4,6
/proc/23339/stat : 23339 (npSolver-pbo) R 23338 23338 22368 0 -1 4202496 17988 0 0 0 303 5 0 0 20 0 1 0 279426476 191381504 34294 33554432000 4194304 5992684 140736694223392 140736694194232 4964513 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/23339/statm: 46724 34294 165 440 0 46280 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 196044

[startup+6.30031 s]
/proc/loadavg: 2.00 2.00 2.00 3/179 23380
/proc/meminfo: memFree=30936764/32873648 swapFree=6612/6612
[pid=23338] ppid=23336 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23338/stat : 23338 (npSolver-pbo-I.) S 23336 23338 22368 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279426475 9367552 274 33554432000 4194304 5064252 140733711613088 140733711612000 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23338/statm: 2287 274 233 213 0 72 0
[pid=23339] ppid=23338 vsize=449552 CPUtime=6.29 cores=0,2,4,6
/proc/23339/stat : 23339 (npSolver-pbo) R 23338 23338 22368 0 -1 4202496 51545 0 0 0 612 17 0 0 20 0 1 0 279426476 460341248 110711 33554432000 4194304 5992684 140736694223392 140736694215048 5044353 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/23339/statm: 112388 110711 165 440 0 111944 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 458700

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 23384
/proc/meminfo: memFree=28588784/32873648 swapFree=6612/6612
[pid=23338] ppid=23336 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23338/stat : 23338 (npSolver-pbo-I.) S 23336 23338 22368 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279426475 9367552 274 33554432000 4194304 5064252 140733711613088 140733711612000 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23338/statm: 2287 274 233 213 0 72 0
[pid=23339] ppid=23338 vsize=765816 CPUtime=8.2 cores=0,2,4,6
/proc/23339/stat : 23339 (npSolver-pbo) S 23338 23338 22368 0 -1 4202496 66286 0 0 0 733 87 0 0 20 0 1 0 279426476 784195584 140127 33554432000 4194304 5992684 140736694223392 140736694217840 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/23339/statm: 191454 140127 172 440 0 191010 0
[pid=23381] ppid=23339 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23381/stat : 23381 (cp2_pre.sh) S 23339 23338 22368 0 -1 4202496 610 0 0 0 0 0 0 0 20 0 1 0 279427297 9367552 277 33554432000 4194304 5064252 140735369094528 140735369093232 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/23381/statm: 2287 277 234 213 0 72 0
[pid=23382] ppid=23381 vsize=1056792 CPUtime=4.47 cores=0,2,4,6
/proc/23382/stat : 23382 (coprocessor) R 23381 23338 22368 0 -1 4202496 21560 0 0 0 425 22 0 0 20 0 1 0 279427298 1082155008 203485 33554432000 4194304 6586260 140737474267712 140737474264408 5732496 0 0 4096 8404994 0 0 0 17 2 0 0 0 0 0
/proc/23382/statm: 264198 203485 158 584 0 263610 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1840904

[startup+25.5004 s]
/proc/loadavg: 2.37 2.08 2.03 3/183 23384
/proc/meminfo: memFree=27523692/32873648 swapFree=6612/6612
[pid=23338] ppid=23336 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23338/stat : 23338 (npSolver-pbo-I.) S 23336 23338 22368 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279426475 9367552 274 33554432000 4194304 5064252 140733711613088 140733711612000 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23338/statm: 2287 274 233 213 0 72 0
[pid=23339] ppid=23338 vsize=765816 CPUtime=8.2 cores=0,2,4,6
/proc/23339/stat : 23339 (npSolver-pbo) S 23338 23338 22368 0 -1 4202496 66286 0 0 0 733 87 0 0 20 0 1 0 279426476 784195584 140127 33554432000 4194304 5992684 140736694223392 140736694217840 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/23339/statm: 191454 140127 172 440 0 191010 0
[pid=23381] ppid=23339 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23381/stat : 23381 (cp2_pre.sh) S 23339 23338 22368 0 -1 4202496 610 0 0 0 0 0 0 0 20 0 1 0 279427297 9367552 277 33554432000 4194304 5064252 140735369094528 140735369093232 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/23381/statm: 2287 277 234 213 0 72 0
[pid=23382] ppid=23381 vsize=1056792 CPUtime=17.06 cores=0,2,4,6
/proc/23382/stat : 23382 (coprocessor) R 23381 23338 22368 0 -1 4202496 21560 0 0 0 1617 89 0 0 20 0 1 0 279427298 1082155008 203485 33554432000 4194304 6586260 140737474267712 140737474263464 5732496 0 0 4096 8404994 0 0 0 17 2 0 0 21 0 0
/proc/23382/statm: 264198 203485 158 584 0 263610 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 1840904

[startup+51.1003 s]
/proc/loadavg: 2.69 2.17 2.06 1/183 23390
/proc/meminfo: memFree=24371924/32873648 swapFree=6612/6612
[pid=23338] ppid=23336 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23338/stat : 23338 (npSolver-pbo-I.) S 23336 23338 22368 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279426475 9367552 274 33554432000 4194304 5064252 140733711613088 140733711612000 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23338/statm: 2287 274 233 213 0 72 0
[pid=23339] ppid=23338 vsize=864668 CPUtime=27.15 cores=0,2,4,6
/proc/23339/stat : 23339 (npSolver-pbo) S 23338 23338 22368 0 -1 4204032 72154 22463 0 0 863 118 1637 97 20 0 1 0 279426476 885420032 164861 33554432000 4194304 5992684 140736694223392 140736694217928 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/23339/statm: 216167 164861 192 440 0 215723 0
[pid=23386] ppid=23339 vsize=1497820 CPUtime=6.41 cores=0,2,4,6
/proc/23386/stat : 23386 (glucosInc) S 23339 23338 22368 0 -1 4202496 182936 0 0 0 588 53 0 0 20 0 1 0 279429053 1533767680 332725 33554432000 4194304 5654031 140733205413744 140733205412056 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/23386/statm: 374455 332725 147 357 0 374095 0
Current children cumulated CPU time (s) 33.56
Current children cumulated vsize (KiB) 2371636
heavy processes:
  %CPU=15 pid=23389 uid=0 cmd=
  %CPU=16 pid=23390 uid=0 cmd=/usr/libexec/abrt-hook-ccpp /var/spool/abrt 23379 6 506 18446744073709551615 

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

[startup+51.4004 s]
/proc/loadavg: 2.69 2.17 2.06 1/183 23390
/proc/meminfo: memFree=24372172/32873648 swapFree=6612/6612
[pid=23338] ppid=23336 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23338/stat : 23338 (npSolver-pbo-I.) S 23336 23338 22368 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279426475 9367552 274 33554432000 4194304 5064252 140733711613088 140733711612000 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23338/statm: 2287 274 233 213 0 72 0
[pid=23339] ppid=23338 vsize=864668 CPUtime=27.15 cores=0,2,4,6
/proc/23339/stat : 23339 (npSolver-pbo) S 23338 23338 22368 0 -1 4204032 72154 22463 0 0 863 118 1637 97 20 0 1 0 279426476 885420032 164861 33554432000 4194304 5992684 140736694223392 140736694217928 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/23339/statm: 216167 164861 192 440 0 215723 0
[pid=23386] ppid=23339 vsize=1497820 CPUtime=6.41 cores=0,2,4,6
/proc/23386/stat : 23386 (glucosInc) S 23339 23338 22368 0 -1 4202496 182936 0 0 0 588 53 0 0 20 0 1 0 279429053 1533767680 332725 33554432000 4194304 5654031 140733205413744 140733205412056 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/23386/statm: 374455 332725 147 357 0 374095 0
Current children cumulated CPU time (s) 33.56
Current children cumulated vsize (KiB) 2371636

[startup+64.2003 s]
/proc/loadavg: 2.89 2.23 2.08 1/184 23391
/proc/meminfo: memFree=24372436/32873648 swapFree=6612/6612
[pid=23338] ppid=23336 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23338/stat : 23338 (npSolver-pbo-I.) S 23336 23338 22368 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279426475 9367552 274 33554432000 4194304 5064252 140733711613088 140733711612000 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23338/statm: 2287 274 233 213 0 72 0
[pid=23339] ppid=23338 vsize=864668 CPUtime=27.15 cores=0,2,4,6
/proc/23339/stat : 23339 (npSolver-pbo) S 23338 23338 22368 0 -1 4204032 72154 22463 0 0 863 118 1637 97 20 0 1 0 279426476 885420032 164861 33554432000 4194304 5992684 140736694223392 140736694217928 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/23339/statm: 216167 164861 192 440 0 215723 0
[pid=23386] ppid=23339 vsize=1497820 CPUtime=6.41 cores=0,2,4,6
/proc/23386/stat : 23386 (glucosInc) S 23339 23338 22368 0 -1 4202496 182936 0 0 0 588 53 0 0 20 0 1 0 279429053 1533767680 332725 33554432000 4194304 5654031 140733205413744 140733205412056 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/23386/statm: 374455 332725 147 357 0 374095 0
Current children cumulated CPU time (s) 33.56
Current children cumulated vsize (KiB) 2371636

[startup+67.4067 s]
/proc/loadavg: 3.06 2.28 2.09 1/184 23391
/proc/meminfo: memFree=24371064/32873648 swapFree=6612/6612
[pid=23338] ppid=23336 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23338/stat : 23338 (npSolver-pbo-I.) S 23336 23338 22368 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279426475 9367552 274 33554432000 4194304 5064252 140733711613088 140733711612000 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23338/statm: 2287 274 233 213 0 72 0
[pid=23339] ppid=23338 vsize=864668 CPUtime=27.15 cores=0,2,4,6
/proc/23339/stat : 23339 (npSolver-pbo) S 23338 23338 22368 0 -1 4204032 72154 22463 0 0 863 118 1637 97 20 0 1 0 279426476 885420032 164861 33554432000 4194304 5992684 140736694223392 140736694217928 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/23339/statm: 216167 164861 192 440 0 215723 0
[pid=23386] ppid=23339 vsize=1497820 CPUtime=6.41 cores=0,2,4,6
/proc/23386/stat : 23386 (glucosInc) S 23339 23338 22368 0 -1 4202496 182936 0 0 0 588 53 0 0 20 0 1 0 279429053 1533767680 332725 33554432000 4194304 5654031 140733205413744 140733205412056 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/23386/statm: 374455 332725 147 357 0 374095 0
Current children cumulated CPU time (s) 33.56
Current children cumulated vsize (KiB) 2371636

[startup+69.0004 s]
/proc/loadavg: 3.06 2.28 2.09 1/184 23391
/proc/meminfo: memFree=24371436/32873648 swapFree=6612/6612
[pid=23338] ppid=23336 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23338/stat : 23338 (npSolver-pbo-I.) S 23336 23338 22368 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279426475 9367552 274 33554432000 4194304 5064252 140733711613088 140733711612000 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23338/statm: 2287 274 233 213 0 72 0
[pid=23339] ppid=23338 vsize=864668 CPUtime=27.15 cores=0,2,4,6
/proc/23339/stat : 23339 (npSolver-pbo) S 23338 23338 22368 0 -1 4204032 72154 22463 0 0 863 118 1637 97 20 0 1 0 279426476 885420032 164861 33554432000 4194304 5992684 140736694223392 140736694217928 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/23339/statm: 216167 164861 192 440 0 215723 0
[pid=23386] ppid=23339 vsize=1497820 CPUtime=6.41 cores=0,2,4,6
/proc/23386/stat : 23386 (glucosInc) S 23339 23338 22368 0 -1 4202496 182936 0 0 0 588 53 0 0 20 0 1 0 279429053 1533767680 332725 33554432000 4194304 5654031 140733205413744 140733205412056 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/23386/statm: 374455 332725 147 357 0 374095 0
Current children cumulated CPU time (s) 33.56
Current children cumulated vsize (KiB) 2371636

[startup+69.8003 s]
/proc/loadavg: 3.13 2.31 2.10 1/184 23391
/proc/meminfo: memFree=24371684/32873648 swapFree=6612/6612
[pid=23338] ppid=23336 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23338/stat : 23338 (npSolver-pbo-I.) S 23336 23338 22368 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279426475 9367552 274 33554432000 4194304 5064252 140733711613088 140733711612000 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23338/statm: 2287 274 233 213 0 72 0
[pid=23339] ppid=23338 vsize=864668 CPUtime=27.15 cores=0,2,4,6
/proc/23339/stat : 23339 (npSolver-pbo) S 23338 23338 22368 0 -1 4204032 72154 22463 0 0 863 118 1637 97 20 0 1 0 279426476 885420032 164861 33554432000 4194304 5992684 140736694223392 140736694217928 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/23339/statm: 216167 164861 192 440 0 215723 0
[pid=23386] ppid=23339 vsize=1497820 CPUtime=6.41 cores=0,2,4,6
/proc/23386/stat : 23386 (glucosInc) S 23339 23338 22368 0 -1 4202496 182936 0 0 0 588 53 0 0 20 0 1 0 279429053 1533767680 332725 33554432000 4194304 5654031 140733205413744 140733205412056 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/23386/statm: 374455 332725 147 357 0 374095 0
Current children cumulated CPU time (s) 33.56
Current children cumulated vsize (KiB) 2371636

[startup+70.6004 s]
/proc/loadavg: 3.13 2.31 2.10 1/183 23391
/proc/meminfo: memFree=24371560/32873648 swapFree=6612/6612
[pid=23338] ppid=23336 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23338/stat : 23338 (npSolver-pbo-I.) S 23336 23338 22368 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279426475 9367552 274 33554432000 4194304 5064252 140733711613088 140733711612000 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23338/statm: 2287 274 233 213 0 72 0
[pid=23339] ppid=23338 vsize=864668 CPUtime=27.15 cores=0,2,4,6
/proc/23339/stat : 23339 (npSolver-pbo) S 23338 23338 22368 0 -1 4204032 72154 22463 0 0 863 118 1637 97 20 0 1 0 279426476 885420032 164861 33554432000 4194304 5992684 140736694223392 140736694217928 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/23339/statm: 216167 164861 192 440 0 215723 0
[pid=23386] ppid=23339 vsize=1497820 CPUtime=6.41 cores=0,2,4,6
/proc/23386/stat : 23386 (glucosInc) S 23339 23338 22368 0 -1 4202496 182936 0 0 0 588 53 0 0 20 0 1 0 279429053 1533767680 332725 33554432000 4194304 5654031 140733205413744 140733205412056 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/23386/statm: 374455 332725 147 357 0 374095 0
Current children cumulated CPU time (s) 33.56
Current children cumulated vsize (KiB) 2371636

[startup+71.0003 s]
/proc/loadavg: 3.13 2.31 2.10 1/183 23391
/proc/meminfo: memFree=24371560/32873648 swapFree=6612/6612
[pid=23338] ppid=23336 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23338/stat : 23338 (npSolver-pbo-I.) S 23336 23338 22368 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279426475 9367552 274 33554432000 4194304 5064252 140733711613088 140733711612000 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23338/statm: 2287 274 233 213 0 72 0
[pid=23339] ppid=23338 vsize=864668 CPUtime=27.15 cores=0,2,4,6
/proc/23339/stat : 23339 (npSolver-pbo) S 23338 23338 22368 0 -1 4204032 72154 22463 0 0 863 118 1637 97 20 0 1 0 279426476 885420032 164861 33554432000 4194304 5992684 140736694223392 140736694217928 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/23339/statm: 216167 164861 192 440 0 215723 0
[pid=23386] ppid=23339 vsize=1497820 CPUtime=6.41 cores=0,2,4,6
/proc/23386/stat : 23386 (glucosInc) S 23339 23338 22368 0 -1 4202496 182936 0 0 0 588 53 0 0 20 0 1 0 279429053 1533767680 332725 33554432000 4194304 5654031 140733205413744 140733205412056 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/23386/statm: 374455 332725 147 357 0 374095 0
Current children cumulated CPU time (s) 33.56
Current children cumulated vsize (KiB) 2371636

[startup+71.1004 s]
/proc/loadavg: 3.13 2.31 2.10 1/183 23391
/proc/meminfo: memFree=24371560/32873648 swapFree=6612/6612
[pid=23338] ppid=23336 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23338/stat : 23338 (npSolver-pbo-I.) S 23336 23338 22368 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279426475 9367552 274 33554432000 4194304 5064252 140733711613088 140733711612000 212073080398 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23338/statm: 2287 274 233 213 0 72 0
[pid=23339] ppid=23338 vsize=864668 CPUtime=27.15 cores=0,2,4,6
/proc/23339/stat : 23339 (npSolver-pbo) S 23338 23338 22368 0 -1 4204032 72154 22463 0 0 863 118 1637 97 20 0 1 0 279426476 885420032 164861 33554432000 4194304 5992684 140736694223392 140736694217928 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/23339/statm: 216167 164861 192 440 0 215723 0
[pid=23386] ppid=23339 vsize=1497820 CPUtime=6.41 cores=0,2,4,6
/proc/23386/stat : 23386 (glucosInc) S 23339 23338 22368 0 -1 4202496 182936 0 0 0 588 53 0 0 20 0 1 0 279429053 1533767680 332725 33554432000 4194304 5654031 140733205413744 140733205412056 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/23386/statm: 374455 332725 147 357 0 374095 0
Current children cumulated CPU time (s) 33.56
Current children cumulated vsize (KiB) 2371636

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23338 and gives
#  childrusage.ru_utime.tv_sec=25
#  childrusage.ru_utime.tv_usec=5198
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=184667
# CPU time returned by wait4() is 27.1899
# while last known CPU time is 33.56
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 71.1253
CPU time (s): 33.56
CPU user time (s): 30.88
CPU system time (s): 2.68
CPU usage (%): 47.1844
Max. virtual memory (cumulated for all children) (KiB): 2371636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 25.0052
system time used= 2.18467
maximum resident set size= 879408
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 94990
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= 195457
involuntary context switches= 53

runsolver used 0.12998 second user time and 0.427934 second system time

The end

Launcher Data 

Begin job on node148 at 2012-05-27 17:37:00
IDJOB=3699460
IDBENCH=92720
IDSOLVER=2276
FILE ID=node148/3699460-1338133019
RUNJOBID= node148-1338123335-22384
PBS_JOBID= 14624498
Free space on /tmp= 71460 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/Multihop/normalized-minisat50_6_9_9_mh.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3699460-1338133019/watcher-3699460-1338133019 -o /tmp/evaluation-result-3699460-1338133019/solver-3699460-1338133019 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3699460-1338133019.opb 1660988618 HOME HOME

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

MD5SUM BENCH= 361e90d7cecbe172d79499041722735d
RANDOM SEED=1660988618

node148.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		: 2667.284
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	: 5334.56
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		: 2667.284
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	: 5331.94
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		: 2667.284
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		: 2667.284
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		: 2667.284
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	: 5331.90
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		: 2667.284
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		: 2667.284
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	: 5331.90
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		: 2667.284
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	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        30717216 kB
Buffers:          270324 kB
Cached:           429592 kB
SwapCached:          576 kB
Active:          1280948 kB
Inactive:          24436 kB
Active(anon):     595972 kB
Inactive(anon):    12156 kB
Active(file):     684976 kB
Inactive(file):    12280 kB
Unevictable:        6612 kB
Mlocked:            6612 kB
SwapTotal:      67108856 kB
SwapFree:       67108024 kB
Dirty:             33776 kB
Writeback:             0 kB
AnonPages:        675036 kB
Mapped:            12036 kB
Shmem:                96 kB
Slab:             704288 kB
SReclaimable:     148592 kB
SUnreclaim:       555696 kB
KernelStack:        1472 kB
PageTables:         5144 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     844808 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    479232 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= 69844 MiB
End job on node148 at 2012-05-27 17:38:13