Trace number 3702614

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) 62.16 99.6568

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/MH+IC/
normalized-minisat50_4_16_0_mh_ic.opb
MD5SUM69c3f35ff6da259885813cb008cfe4d1
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark3507933
Best CPU time to get the best result obtained on this benchmark1801.09
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables370300
Total number of constraints847958
Number of constraints which are clauses597900
Number of constraints which are cardinality constraints (but not clauses)58
Number of constraints which are nor clauses,nor cardinality constraints250000
Minimum length of a constraint2
Maximum length of a constraint3725
Number of terms in the objective function 132350
Biggest coefficient in the objective function 150568768
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 66235433706
Number of bits of the sum of numbers in the objective function 36
Biggest number in a constraint 150568768
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 66235433706
Number of bits of the biggest sum of numbers36
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

14.66/14.79	c run inc solver
14.66/14.79	c [INC SYSTEM] run initial solver
14.66/14.79	c [INC SYSTEM] preprocess with white file
47.49/48.49	c [INC SYSTEM] finished preprocessing in 33 s
47.49/48.49	c [INC SYSTEM] execute solver
59.52/60.38	c [INC SEARCH] formula is SAT
60.02/60.88	c [INC SYSTEM] solved the initial formula
61.31/62.19	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
62.16/99.65	HOME/npSolver-pbo-Itdqb.sh: line 18: 31895 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-3702614-1338126730/watcher-3702614-1338126730 -o /tmp/evaluation-result-3702614-1338126730/solver-3702614-1338126730 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702614-1338126730.opb 1292402411 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: 3.23 2.33 2.23 2/179 31894
/proc/meminfo: memFree=30902252/32873648 swapFree=7116/7116
[pid=31894] ppid=31892 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31894/stat : 31894 (npSolver-pbo-It) S 31892 31894 31461 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278798560 9367552 275 33554432000 4194304 5064252 140734339006048 140734339004960 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/31894/statm: 2287 275 233 213 0 72 0

[startup+0.0688061 s]
/proc/loadavg: 3.23 2.33 2.23 2/179 31894
/proc/meminfo: memFree=30902252/32873648 swapFree=7116/7116
[pid=31894] ppid=31892 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31894/stat : 31894 (npSolver-pbo-It) S 31892 31894 31461 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278798560 9367552 275 33554432000 4194304 5064252 140734339006048 140734339004960 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/31894/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100187 s]
/proc/loadavg: 3.23 2.33 2.23 2/179 31894
/proc/meminfo: memFree=30902252/32873648 swapFree=7116/7116
[pid=31894] ppid=31892 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31894/stat : 31894 (npSolver-pbo-It) S 31892 31894 31461 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278798560 9367552 275 33554432000 4194304 5064252 140734339006048 140734339004960 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/31894/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300124 s]
/proc/loadavg: 3.23 2.33 2.23 2/179 31894
/proc/meminfo: memFree=30902252/32873648 swapFree=7116/7116
[pid=31894] ppid=31892 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31894/stat : 31894 (npSolver-pbo-It) S 31892 31894 31461 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278798560 9367552 275 33554432000 4194304 5064252 140734339006048 140734339004960 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/31894/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700124 s]
/proc/loadavg: 3.23 2.33 2.23 2/179 31894
/proc/meminfo: memFree=30902252/32873648 swapFree=7116/7116
[pid=31894] ppid=31892 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31894/stat : 31894 (npSolver-pbo-It) S 31892 31894 31461 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278798560 9367552 275 33554432000 4194304 5064252 140734339006048 140734339004960 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/31894/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.5002 s]
/proc/loadavg: 3.23 2.33 2.23 3/181 31896
/proc/meminfo: memFree=30888016/32873648 swapFree=7116/7116
[pid=31894] ppid=31892 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31894/stat : 31894 (npSolver-pbo-It) S 31892 31894 31461 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278798560 9367552 275 33554432000 4194304 5064252 140734339006048 140734339004960 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/31894/statm: 2287 275 233 213 0 72 0
[pid=31895] ppid=31894 vsize=28696 CPUtime=1.48 cores=1,3,5,7
/proc/31895/stat : 31895 (npSolver-pbo) R 31894 31894 31461 0 -1 4202496 4711 0 0 0 147 1 0 0 20 0 1 0 278798560 29384704 5992 33554432000 4194304 5992684 140734348903936 140734348899672 5179600 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/31895/statm: 7174 5992 148 440 0 6730 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 37844

[startup+3.10021 s]
/proc/loadavg: 3.13 2.33 2.22 3/181 31896
/proc/meminfo: memFree=30872216/32873648 swapFree=7116/7116
[pid=31894] ppid=31892 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31894/stat : 31894 (npSolver-pbo-It) S 31892 31894 31461 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278798560 9367552 275 33554432000 4194304 5064252 140734339006048 140734339004960 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/31894/statm: 2287 275 233 213 0 72 0
[pid=31895] ppid=31894 vsize=87864 CPUtime=3.09 cores=1,3,5,7
/proc/31895/stat : 31895 (npSolver-pbo) R 31894 31894 31461 0 -1 4202496 8859 0 0 0 306 3 0 0 20 0 1 0 278798560 89972736 14456 33554432000 4194304 5992684 140734348903936 140734348899432 4227664 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/31895/statm: 21966 14456 165 440 0 21522 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 97012

[startup+6.30021 s]
/proc/loadavg: 3.13 2.33 2.22 3/181 31896
/proc/meminfo: memFree=30632448/32873648 swapFree=7116/7116
[pid=31894] ppid=31892 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31894/stat : 31894 (npSolver-pbo-It) S 31892 31894 31461 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278798560 9367552 275 33554432000 4194304 5064252 140734339006048 140734339004960 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/31894/statm: 2287 275 233 213 0 72 0
[pid=31895] ppid=31894 vsize=409672 CPUtime=6.29 cores=1,3,5,7
/proc/31895/stat : 31895 (npSolver-pbo) R 31894 31894 31461 0 -1 4202496 41480 0 0 0 615 14 0 0 20 0 1 0 278798560 419504128 89905 33554432000 4194304 5992684 140734348903936 140734348895592 5044393 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/31895/statm: 102418 89905 165 440 0 101974 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 418820

[startup+12.7003 s]
/proc/loadavg: 2.96 2.31 2.22 3/181 31896
/proc/meminfo: memFree=29993284/32873648 swapFree=7116/7116
[pid=31894] ppid=31892 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31894/stat : 31894 (npSolver-pbo-It) S 31892 31894 31461 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278798560 9367552 275 33554432000 4194304 5064252 140734339006048 140734339004960 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/31894/statm: 2287 275 233 213 0 72 0
[pid=31895] ppid=31894 vsize=1458256 CPUtime=12.69 cores=1,3,5,7
/proc/31895/stat : 31895 (npSolver-pbo) R 31894 31894 31461 0 -1 4202496 108615 0 0 0 1227 42 0 0 20 0 1 0 278798560 1493254144 240460 33554432000 4194304 5992684 140734348903936 140734348898840 5044393 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/31895/statm: 364564 240460 165 440 0 364120 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1467404

[startup+25.5002 s]
/proc/loadavg: 2.89 2.32 2.22 3/183 31898
/proc/meminfo: memFree=27566424/32873648 swapFree=7116/7116
[pid=31894] ppid=31892 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31894/stat : 31894 (npSolver-pbo-It) S 31892 31894 31461 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278798560 9367552 275 33554432000 4194304 5064252 140734339006048 140734339004960 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/31894/statm: 2287 275 233 213 0 72 0
[pid=31895] ppid=31894 vsize=1511668 CPUtime=14.97 cores=1,3,5,7
/proc/31895/stat : 31895 (npSolver-pbo) S 31894 31894 31461 0 -1 4202496 122701 0 0 0 1345 152 0 0 20 0 1 0 278798560 1547948032 268657 33554432000 4194304 5992684 140734348903936 140734348898384 5175646 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 3 0 0
/proc/31895/statm: 377917 268657 172 440 0 377473 0
[pid=31897] ppid=31895 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31897/stat : 31897 (cp2_pre.sh) S 31895 31894 31461 0 -1 4202496 610 0 0 0 0 0 0 0 20 0 1 0 278800061 9367552 277 33554432000 4194304 5064252 140737292588592 140737292587296 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/31897/statm: 2287 277 234 213 0 72 0
[pid=31898] ppid=31897 vsize=2026252 CPUtime=10.23 cores=1,3,5,7
/proc/31898/stat : 31898 (coprocessor) R 31897 31894 31461 0 -1 4202496 24040 0 0 0 971 52 0 0 20 0 1 0 278800062 2074882048 389999 33554432000 4194304 6586260 140737452055760 140737452051512 5732496 0 0 4096 8404994 0 0 0 17 3 0 0 23 0 0
/proc/31898/statm: 506563 389999 158 584 0 505975 0
Current children cumulated CPU time (s) 25.2
Current children cumulated vsize (KiB) 3556216

[startup+51.1004 s]
/proc/loadavg: 2.59 2.29 2.22 3/182 31900
/proc/meminfo: memFree=28416516/32873648 swapFree=7116/7116
[pid=31894] ppid=31892 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31894/stat : 31894 (npSolver-pbo-It) S 31892 31894 31461 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278798560 9367552 275 33554432000 4194304 5064252 140734339006048 140734339004960 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/31894/statm: 2287 275 233 213 0 72 0
[pid=31895] ppid=31894 vsize=1511668 CPUtime=47.58 cores=1,3,5,7
/proc/31895/stat : 31895 (npSolver-pbo) S 31894 31894 31461 0 -1 4202496 122718 24944 0 0 1345 152 3097 164 20 0 1 0 278798560 1547948032 268659 33554432000 4194304 5992684 140734348903936 140734348890200 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 3 0 0
/proc/31895/statm: 377917 268659 174 440 0 377473 0
[pid=31900] ppid=31895 vsize=1148884 CPUtime=2.59 cores=1,3,5,7
/proc/31900/stat : 31900 (glucosInc) R 31895 31894 31461 0 -1 4202496 131569 0 0 0 226 33 0 0 20 0 1 0 278803409 1176457216 235121 33554432000 4194304 5654031 140736388583104 140736387532456 4797458 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/31900/statm: 287221 235122 108 357 0 286861 0
Current children cumulated CPU time (s) 50.17
Current children cumulated vsize (KiB) 2669700

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

[startup+51.2005 s]
/proc/loadavg: 2.59 2.29 2.22 3/182 31900
/proc/meminfo: memFree=28416516/32873648 swapFree=7116/7116
[pid=31894] ppid=31892 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31894/stat : 31894 (npSolver-pbo-It) S 31892 31894 31461 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278798560 9367552 275 33554432000 4194304 5064252 140734339006048 140734339004960 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/31894/statm: 2287 275 233 213 0 72 0
[pid=31895] ppid=31894 vsize=1511668 CPUtime=47.58 cores=1,3,5,7
/proc/31895/stat : 31895 (npSolver-pbo) S 31894 31894 31461 0 -1 4202496 122718 24944 0 0 1345 152 3097 164 20 0 1 0 278798560 1547948032 268659 33554432000 4194304 5992684 140734348903936 140734348890200 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 3 0 0
/proc/31895/statm: 377917 268659 174 440 0 377473 0
[pid=31900] ppid=31895 vsize=1158388 CPUtime=2.69 cores=1,3,5,7
/proc/31900/stat : 31900 (glucosInc) R 31895 31894 31461 0 -1 4202496 134197 0 0 0 235 34 0 0 20 0 1 0 278803409 1186189312 243370 33554432000 4194304 5654031 140736388583104 140736387532456 4797458 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/31900/statm: 289597 243370 108 357 0 289237 0
Current children cumulated CPU time (s) 50.27
Current children cumulated vsize (KiB) 2679204

[startup+76.8002 s]
/proc/loadavg: 2.77 2.35 2.24 2/182 31901
/proc/meminfo: memFree=24049868/32873648 swapFree=7116/7116
[pid=31894] ppid=31892 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31894/stat : 31894 (npSolver-pbo-It) S 31892 31894 31461 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278798560 9367552 275 33554432000 4194304 5064252 140734339006048 140734339004960 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/31894/statm: 2287 275 233 213 0 72 0
[pid=31895] ppid=31894 vsize=1697372 CPUtime=50.55 cores=1,3,5,7
/proc/31895/stat : 31895 (npSolver-pbo) S 31894 31894 31461 0 -1 4204032 128855 24944 0 0 1553 241 3097 164 20 0 1 0 278798560 1738108928 315108 33554432000 4194304 5992684 140734348903936 140734348898472 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 3 0 0
/proc/31895/statm: 424343 315108 192 440 0 423899 0
[pid=31900] ppid=31895 vsize=2945468 CPUtime=11.61 cores=1,3,5,7
/proc/31900/stat : 31900 (glucosInc) S 31895 31894 31461 0 -1 4202496 323578 0 0 0 1075 86 0 0 20 0 1 0 278803409 3016159232 625895 33554432000 4194304 5654031 140736388583104 140736388581416 4976656 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/31900/statm: 736367 625895 147 357 0 736007 0
Current children cumulated CPU time (s) 62.16
Current children cumulated vsize (KiB) 4651988

[startup+89.6002 s]
/proc/loadavg: 3.18 2.46 2.27 2/182 31901
/proc/meminfo: memFree=24048864/32873648 swapFree=7116/7116
[pid=31894] ppid=31892 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31894/stat : 31894 (npSolver-pbo-It) S 31892 31894 31461 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278798560 9367552 275 33554432000 4194304 5064252 140734339006048 140734339004960 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/31894/statm: 2287 275 233 213 0 72 0
[pid=31895] ppid=31894 vsize=1697372 CPUtime=50.55 cores=1,3,5,7
/proc/31895/stat : 31895 (npSolver-pbo) S 31894 31894 31461 0 -1 4204032 128855 24944 0 0 1553 241 3097 164 20 0 1 0 278798560 1738108928 315108 33554432000 4194304 5992684 140734348903936 140734348898472 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 3 0 0
/proc/31895/statm: 424343 315108 192 440 0 423899 0
[pid=31900] ppid=31895 vsize=2945468 CPUtime=11.61 cores=1,3,5,7
/proc/31900/stat : 31900 (glucosInc) S 31895 31894 31461 0 -1 4202496 323578 0 0 0 1075 86 0 0 20 0 1 0 278803409 3016159232 625895 33554432000 4194304 5654031 140736388583104 140736388581416 4976656 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/31900/statm: 736367 625895 147 357 0 736007 0
Current children cumulated CPU time (s) 62.16
Current children cumulated vsize (KiB) 4651988

[startup+96.0002 s]
/proc/loadavg: 3.24 2.49 2.28 2/182 31901
/proc/meminfo: memFree=24046676/32873648 swapFree=7116/7116
[pid=31894] ppid=31892 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31894/stat : 31894 (npSolver-pbo-It) S 31892 31894 31461 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278798560 9367552 275 33554432000 4194304 5064252 140734339006048 140734339004960 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/31894/statm: 2287 275 233 213 0 72 0
[pid=31895] ppid=31894 vsize=1697372 CPUtime=50.55 cores=1,3,5,7
/proc/31895/stat : 31895 (npSolver-pbo) S 31894 31894 31461 0 -1 4204032 128855 24944 0 0 1553 241 3097 164 20 0 1 0 278798560 1738108928 315108 33554432000 4194304 5992684 140734348903936 140734348898472 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 3 0 0
/proc/31895/statm: 424343 315108 192 440 0 423899 0
[pid=31900] ppid=31895 vsize=2945468 CPUtime=11.61 cores=1,3,5,7
/proc/31900/stat : 31900 (glucosInc) S 31895 31894 31461 0 -1 4202496 323578 0 0 0 1075 86 0 0 20 0 1 0 278803409 3016159232 625895 33554432000 4194304 5654031 140736388583104 140736388581416 4976656 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/31900/statm: 736367 625895 147 357 0 736007 0
Current children cumulated CPU time (s) 62.16
Current children cumulated vsize (KiB) 4651988

[startup+97.6002 s]
/proc/loadavg: 3.24 2.49 2.28 2/182 31901
/proc/meminfo: memFree=24046120/32873648 swapFree=7116/7116
[pid=31894] ppid=31892 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31894/stat : 31894 (npSolver-pbo-It) S 31892 31894 31461 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278798560 9367552 275 33554432000 4194304 5064252 140734339006048 140734339004960 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/31894/statm: 2287 275 233 213 0 72 0
[pid=31895] ppid=31894 vsize=1697372 CPUtime=50.55 cores=1,3,5,7
/proc/31895/stat : 31895 (npSolver-pbo) S 31894 31894 31461 0 -1 4204032 128855 24944 0 0 1553 241 3097 164 20 0 1 0 278798560 1738108928 315108 33554432000 4194304 5992684 140734348903936 140734348898472 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 3 0 0
/proc/31895/statm: 424343 315108 192 440 0 423899 0
[pid=31900] ppid=31895 vsize=2945468 CPUtime=11.61 cores=1,3,5,7
/proc/31900/stat : 31900 (glucosInc) S 31895 31894 31461 0 -1 4202496 323578 0 0 0 1075 86 0 0 20 0 1 0 278803409 3016159232 625895 33554432000 4194304 5654031 140736388583104 140736388581416 4976656 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/31900/statm: 736367 625895 147 357 0 736007 0
Current children cumulated CPU time (s) 62.16
Current children cumulated vsize (KiB) 4651988

[startup+98.4002 s]
/proc/loadavg: 3.38 2.53 2.30 2/182 31901
/proc/meminfo: memFree=24097332/32873648 swapFree=7116/7116
[pid=31894] ppid=31892 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31894/stat : 31894 (npSolver-pbo-It) S 31892 31894 31461 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278798560 9367552 275 33554432000 4194304 5064252 140734339006048 140734339004960 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/31894/statm: 2287 275 233 213 0 72 0
[pid=31895] ppid=31894 vsize=1697372 CPUtime=50.55 cores=1,3,5,7
/proc/31895/stat : 31895 (npSolver-pbo) S 31894 31894 31461 0 -1 4204032 128855 24944 0 0 1553 241 3097 164 20 0 1 0 278798560 1738108928 315108 33554432000 4194304 5992684 140734348903936 140734348898472 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 3 0 0
/proc/31895/statm: 424343 315108 192 440 0 423899 0
[pid=31900] ppid=31895 vsize=2945468 CPUtime=11.61 cores=1,3,5,7
/proc/31900/stat : 31900 (glucosInc) S 31895 31894 31461 0 -1 4202496 323578 0 0 0 1075 86 0 0 20 0 1 0 278803409 3016159232 625895 33554432000 4194304 5654031 140736388583104 140736388581416 4976656 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/31900/statm: 736367 625895 147 357 0 736007 0
Current children cumulated CPU time (s) 62.16
Current children cumulated vsize (KiB) 4651988

[startup+99.2002 s]
/proc/loadavg: 3.38 2.53 2.30 2/182 31901
/proc/meminfo: memFree=24108740/32873648 swapFree=7116/7116
[pid=31894] ppid=31892 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31894/stat : 31894 (npSolver-pbo-It) S 31892 31894 31461 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278798560 9367552 275 33554432000 4194304 5064252 140734339006048 140734339004960 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/31894/statm: 2287 275 233 213 0 72 0
[pid=31895] ppid=31894 vsize=1697372 CPUtime=50.55 cores=1,3,5,7
/proc/31895/stat : 31895 (npSolver-pbo) S 31894 31894 31461 0 -1 4204032 128855 24944 0 0 1553 241 3097 164 20 0 1 0 278798560 1738108928 315108 33554432000 4194304 5992684 140734348903936 140734348898472 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 3 0 0
/proc/31895/statm: 424343 315108 192 440 0 423899 0
[pid=31900] ppid=31895 vsize=2945468 CPUtime=11.61 cores=1,3,5,7
/proc/31900/stat : 31900 (glucosInc) S 31895 31894 31461 0 -1 4202496 323578 0 0 0 1075 86 0 0 20 0 1 0 278803409 3016159232 625895 33554432000 4194304 5654031 140736388583104 140736388581416 4976656 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/31900/statm: 736367 625895 147 357 0 736007 0
Current children cumulated CPU time (s) 62.16
Current children cumulated vsize (KiB) 4651988

[startup+99.6002 s]
/proc/loadavg: 3.38 2.53 2.30 2/182 31901
/proc/meminfo: memFree=24108740/32873648 swapFree=7116/7116
[pid=31894] ppid=31892 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/31894/stat : 31894 (npSolver-pbo-It) S 31892 31894 31461 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278798560 9367552 275 33554432000 4194304 5064252 140734339006048 140734339004960 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/31894/statm: 2287 275 233 213 0 72 0
[pid=31895] ppid=31894 vsize=1697372 CPUtime=50.55 cores=1,3,5,7
/proc/31895/stat : 31895 (npSolver-pbo) S 31894 31894 31461 0 -1 4204032 128855 24944 0 0 1553 241 3097 164 20 0 1 0 278798560 1738108928 315108 33554432000 4194304 5992684 140734348903936 140734348898472 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 3 0 0
/proc/31895/statm: 424343 315108 192 440 0 423899 0
[pid=31900] ppid=31895 vsize=2945468 CPUtime=11.61 cores=1,3,5,7
/proc/31900/stat : 31900 (glucosInc) S 31895 31894 31461 0 -1 4202496 323578 0 0 0 1075 86 0 0 20 0 1 0 278803409 3016159232 625895 33554432000 4194304 5654031 140736388583104 140736388581416 4976656 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/31900/statm: 736367 625895 147 357 0 736007 0
Current children cumulated CPU time (s) 62.16
Current children cumulated vsize (KiB) 4651988

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31894 and gives
#  childrusage.ru_utime.tv_sec=46
#  childrusage.ru_utime.tv_usec=517928
#  childrusage.ru_stime.tv_sec=4
#  childrusage.ru_stime.tv_usec=98376
# CPU time returned by wait4() is 50.6163
# while last known CPU time is 62.16
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 99.6568
CPU time (s): 62.16
CPU user time (s): 57.25
CPU system time (s): 4.91
CPU usage (%): 62.3741
Max. virtual memory (cumulated for all children) (KiB): 4703048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 46.5179
system time used= 4.09838
maximum resident set size= 1686544
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 154174
page faults= 0
swaps= 0
block input operations= 56
block output operations= 2417200
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 412313
involuntary context switches= 90

runsolver used 0.163975 second user time and 0.396939 second system time

The end

Launcher Data 

Begin job on node123 at 2012-05-27 15:52:11
IDJOB=3702614
IDBENCH=92680
IDSOLVER=2278
FILE ID=node123/3702614-1338126730
RUNJOBID= node123-1338124037-31478
PBS_JOBID= 14624505
Free space on /tmp= 71376 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/MH+IC/normalized-minisat50_4_16_0_mh_ic.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3702614-1338126730/watcher-3702614-1338126730 -o /tmp/evaluation-result-3702614-1338126730/solver-3702614-1338126730 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702614-1338126730.opb 1292402411 HOME HOME

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

MD5SUM BENCH= 69c3f35ff6da259885813cb008cfe4d1
RANDOM SEED=1292402411

node123.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		: 2667.217
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	: 5334.43
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		: 2667.217
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		: 2667.217
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		: 2667.217
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		: 2667.217
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		: 2667.217
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		: 2667.217
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		: 2667.217
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:       32873648 kB
MemFree:        30902276 kB
Buffers:           96512 kB
Cached:           370820 kB
SwapCached:          932 kB
Active:          1154836 kB
Inactive:          23504 kB
Active(anon):     703236 kB
Inactive(anon):    10124 kB
Active(file):     451600 kB
Inactive(file):    13380 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67102952 kB
Dirty:             48132 kB
Writeback:             0 kB
AnonPages:        719340 kB
Mapped:            11784 kB
Shmem:                 0 kB
Slab:             650876 kB
SReclaimable:      94488 kB
SUnreclaim:       556388 kB
KernelStack:        1472 kB
PageTables:         5748 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     962368 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    104448 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= 69640 MiB
End job on node123 at 2012-05-27 15:53:51