Trace number 3697832

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) 64.75 100.912

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/MH+IC/
normalized-minisat50_4_16_7_mh_ic.opb
MD5SUM3eaa96d95c87970ffa908b3a1331e29d
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark6201610
Best CPU time to get the best result obtained on this benchmark1801.08
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 135796744
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 69525451982
Number of bits of the sum of numbers in the objective function 37
Biggest number in a constraint 135796744
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 69525451982
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 

15.18/15.27	c run inc solver
15.18/15.27	c [INC SYSTEM] run initial solver
15.18/15.27	c [INC SYSTEM] preprocess with white file
48.88/49.25	c [INC SYSTEM] finished preprocessing in 33 s
48.88/49.25	c [INC SYSTEM] execute solver
61.72/61.88	c [INC SEARCH] formula is SAT
62.21/62.37	c [INC SYSTEM] solved the initial formula
63.61/63.76	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
64.75/100.91	HOME/npSolver-pbo-Itd.sh: line 18: 15175 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-3697832-1338126086/watcher-3697832-1338126086 -o /tmp/evaluation-result-3697832-1338126086/solver-3697832-1338126086 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3697832-1338126086.opb 930432196 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: 2.00 2.28 2.75 3/178 15174
/proc/meminfo: memFree=28968028/32873844 swapFree=7116/7116
[pid=15174] ppid=15172 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15174/stat : 15174 (npSolver-pbo-It) S 15172 15174 14200 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278733733 9367552 274 33554432000 4194304 5064252 140736829317952 140736829316864 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/15174/statm: 2287 274 233 213 0 72 0

[startup+0.0894849 s]
/proc/loadavg: 2.00 2.28 2.75 3/178 15174
/proc/meminfo: memFree=28968028/32873844 swapFree=7116/7116
[pid=15174] ppid=15172 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15174/stat : 15174 (npSolver-pbo-It) S 15172 15174 14200 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278733733 9367552 274 33554432000 4194304 5064252 140736829317952 140736829316864 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/15174/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100282 s]
/proc/loadavg: 2.00 2.28 2.75 3/178 15174
/proc/meminfo: memFree=28968028/32873844 swapFree=7116/7116
[pid=15174] ppid=15172 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15174/stat : 15174 (npSolver-pbo-It) S 15172 15174 14200 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278733733 9367552 274 33554432000 4194304 5064252 140736829317952 140736829316864 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/15174/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300191 s]
/proc/loadavg: 2.00 2.28 2.75 3/178 15174
/proc/meminfo: memFree=28968028/32873844 swapFree=7116/7116
[pid=15174] ppid=15172 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15174/stat : 15174 (npSolver-pbo-It) S 15172 15174 14200 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278733733 9367552 274 33554432000 4194304 5064252 140736829317952 140736829316864 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/15174/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700192 s]
/proc/loadavg: 2.00 2.28 2.75 3/178 15174
/proc/meminfo: memFree=28968028/32873844 swapFree=7116/7116
[pid=15174] ppid=15172 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15174/stat : 15174 (npSolver-pbo-It) S 15172 15174 14200 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278733733 9367552 274 33554432000 4194304 5064252 140736829317952 140736829316864 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/15174/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50024 s]
/proc/loadavg: 2.00 2.27 2.75 3/180 15176
/proc/meminfo: memFree=28952560/32873844 swapFree=7116/7116
[pid=15174] ppid=15172 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15174/stat : 15174 (npSolver-pbo-It) S 15172 15174 14200 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278733733 9367552 274 33554432000 4194304 5064252 140736829317952 140736829316864 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/15174/statm: 2287 274 233 213 0 72 0
[pid=15175] ppid=15174 vsize=28696 CPUtime=1.49 cores=1,3,5,7
/proc/15175/stat : 15175 (npSolver-pbo) R 15174 15174 14200 0 -1 4202496 5063 0 0 0 147 2 0 0 20 0 1 0 278733733 29384704 5833 33554432000 4194304 5992684 140736911606912 140736911603032 5179600 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/15175/statm: 7174 5833 148 440 0 6730 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37844

[startup+3.1003 s]
/proc/loadavg: 2.00 2.27 2.75 3/180 15176
/proc/meminfo: memFree=28937784/32873844 swapFree=7116/7116
[pid=15174] ppid=15172 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15174/stat : 15174 (npSolver-pbo-It) S 15172 15174 14200 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278733733 9367552 274 33554432000 4194304 5064252 140736829317952 140736829316864 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/15174/statm: 2287 274 233 213 0 72 0
[pid=15175] ppid=15174 vsize=87864 CPUtime=3.08 cores=1,3,5,7
/proc/15175/stat : 15175 (npSolver-pbo) R 15174 15174 14200 0 -1 4202496 9211 0 0 0 304 4 0 0 20 0 1 0 278733733 89972736 13786 33554432000 4194304 5992684 140736911606912 140736911603032 4227666 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/15175/statm: 21966 13786 165 440 0 21522 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 97012

[startup+6.3003 s]
/proc/loadavg: 2.00 2.27 2.75 3/180 15176
/proc/meminfo: memFree=28705976/32873844 swapFree=7116/7116
[pid=15174] ppid=15172 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15174/stat : 15174 (npSolver-pbo-It) S 15172 15174 14200 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278733733 9367552 274 33554432000 4194304 5064252 140736829317952 140736829316864 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/15174/statm: 2287 274 233 213 0 72 0
[pid=15175] ppid=15174 vsize=405496 CPUtime=6.28 cores=1,3,5,7
/proc/15175/stat : 15175 (npSolver-pbo) R 15174 15174 14200 0 -1 4202496 40811 0 0 0 611 17 0 0 20 0 1 0 278733733 415227904 87192 33554432000 4194304 5992684 140736911606912 140736911598568 4524979 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/15175/statm: 101374 87192 165 440 0 100930 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 414644

[startup+12.7003 s]
/proc/loadavg: 2.00 2.26 2.74 3/180 15176
/proc/meminfo: memFree=28073872/32873844 swapFree=7116/7116
[pid=15174] ppid=15172 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15174/stat : 15174 (npSolver-pbo-It) S 15172 15174 14200 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278733733 9367552 274 33554432000 4194304 5064252 140736829317952 140736829316864 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/15174/statm: 2287 274 233 213 0 72 0
[pid=15175] ppid=15174 vsize=1446160 CPUtime=12.69 cores=1,3,5,7
/proc/15175/stat : 15175 (npSolver-pbo) R 15174 15174 14200 0 -1 4202496 105915 0 0 0 1220 49 0 0 20 0 1 0 278733733 1480867840 233161 33554432000 4194304 5992684 140736911606912 140736911598568 5044375 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/15175/statm: 361540 233161 165 440 0 361096 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1455308

[startup+25.5003 s]
/proc/loadavg: 2.15 2.28 2.74 3/182 15178
/proc/meminfo: memFree=25647244/32873844 swapFree=7116/7116
[pid=15174] ppid=15172 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15174/stat : 15174 (npSolver-pbo-It) S 15172 15174 14200 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278733733 9367552 274 33554432000 4194304 5064252 140736829317952 140736829316864 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/15174/statm: 2287 274 233 213 0 72 0
[pid=15175] ppid=15174 vsize=1511668 CPUtime=15.48 cores=1,3,5,7
/proc/15175/stat : 15175 (npSolver-pbo) S 15174 15174 14200 0 -1 4202496 123055 0 0 0 1379 169 0 0 20 0 1 0 278733733 1547948032 268499 33554432000 4194304 5992684 140736911606912 140736911601360 5175646 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/15175/statm: 377917 268499 172 440 0 377473 0
[pid=15177] ppid=15175 vsize=9148 CPUtime=0.01 cores=1,3,5,7
/proc/15177/stat : 15177 (cp2_pre.sh) S 15175 15174 14200 0 -1 4202496 609 0 0 0 0 1 0 0 20 0 1 0 278735282 9367552 276 33554432000 4194304 5064252 140734821429296 140734821428000 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/15177/statm: 2287 276 234 213 0 72 0
[pid=15178] ppid=15177 vsize=2026252 CPUtime=9.99 cores=1,3,5,7
/proc/15178/stat : 15178 (coprocessor) R 15177 15174 14200 0 -1 4202496 24719 0 0 0 938 61 0 0 20 0 1 0 278735284 2074882048 390168 33554432000 4194304 6586260 140735235860256 140735235856008 5732496 0 0 4096 8404994 0 0 0 17 3 0 0 0 0 0
/proc/15178/statm: 506563 390168 158 584 0 505975 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3556216

[startup+51.1004 s]
/proc/loadavg: 2.17 2.28 2.72 3/181 15180
/proc/meminfo: memFree=26770388/32873844 swapFree=7116/7116
[pid=15174] ppid=15172 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15174/stat : 15174 (npSolver-pbo-It) S 15172 15174 14200 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278733733 9367552 274 33554432000 4194304 5064252 140736829317952 140736829316864 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/15174/statm: 2287 274 233 213 0 72 0
[pid=15175] ppid=15174 vsize=1511668 CPUtime=49.01 cores=1,3,5,7
/proc/15175/stat : 15175 (npSolver-pbo) S 15174 15174 14200 0 -1 4202496 123071 25623 0 0 1379 170 3156 196 20 0 1 0 278733733 1547948032 268501 33554432000 4194304 5992684 140736911606912 140736911593176 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/15175/statm: 377917 268501 174 440 0 377473 0
[pid=15180] ppid=15175 vsize=790528 CPUtime=1.83 cores=1,3,5,7
/proc/15180/stat : 15180 (glucosInc) R 15175 15174 14200 0 -1 4202496 104576 0 0 0 156 27 0 0 20 0 1 0 278738659 809500672 172250 33554432000 4194304 5654031 140733676712080 140733675661432 4797458 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/15180/statm: 197632 172251 108 357 0 197272 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 2311344

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

[startup+51.2005 s]
/proc/loadavg: 2.17 2.28 2.72 3/181 15180
/proc/meminfo: memFree=26770388/32873844 swapFree=7116/7116
[pid=15174] ppid=15172 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15174/stat : 15174 (npSolver-pbo-It) S 15172 15174 14200 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278733733 9367552 274 33554432000 4194304 5064252 140736829317952 140736829316864 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/15174/statm: 2287 274 233 213 0 72 0
[pid=15175] ppid=15174 vsize=1511668 CPUtime=49.01 cores=1,3,5,7
/proc/15175/stat : 15175 (npSolver-pbo) S 15174 15174 14200 0 -1 4202496 123071 25623 0 0 1379 170 3156 196 20 0 1 0 278733733 1547948032 268501 33554432000 4194304 5992684 140736911606912 140736911593176 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/15175/statm: 377917 268501 174 440 0 377473 0
[pid=15180] ppid=15175 vsize=799636 CPUtime=1.92 cores=1,3,5,7
/proc/15180/stat : 15180 (glucosInc) R 15175 15174 14200 0 -1 4202496 107076 0 0 0 164 28 0 0 20 0 1 0 278738659 818827264 177816 33554432000 4194304 5654031 140733676712080 140733675661432 4797458 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/15180/statm: 199942 177817 108 357 0 199582 0
Current children cumulated CPU time (s) 50.93
Current children cumulated vsize (KiB) 2320452

[startup+76.8003 s]
/proc/loadavg: 2.42 2.32 2.72 2/182 15181
/proc/meminfo: memFree=22148880/32873844 swapFree=7116/7116
[pid=15174] ppid=15172 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15174/stat : 15174 (npSolver-pbo-It) S 15172 15174 14200 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278733733 9367552 274 33554432000 4194304 5064252 140736829317952 140736829316864 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/15174/statm: 2287 274 233 213 0 72 0
[pid=15175] ppid=15174 vsize=1697372 CPUtime=52.35 cores=1,3,5,7
/proc/15175/stat : 15175 (npSolver-pbo) S 15174 15174 14200 0 -1 4204032 130068 25623 0 0 1597 286 3156 196 20 0 1 0 278733733 1738108928 314945 33554432000 4194304 5992684 140736911606912 140736911601448 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/15175/statm: 424343 314945 192 440 0 423899 0
[pid=15180] ppid=15175 vsize=2945468 CPUtime=12.37 cores=1,3,5,7
/proc/15180/stat : 15180 (glucosInc) S 15175 15174 14200 0 -1 4202496 324286 0 0 0 1139 98 0 0 20 0 1 0 278738659 3016159232 626341 33554432000 4194304 5654031 140733676712080 140733676710392 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/15180/statm: 736367 626341 147 357 0 736007 0
Current children cumulated CPU time (s) 64.72
Current children cumulated vsize (KiB) 4651988

[startup+89.6003 s]
/proc/loadavg: 2.81 2.41 2.75 2/182 15181
/proc/meminfo: memFree=22149016/32873844 swapFree=7116/7116
[pid=15174] ppid=15172 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15174/stat : 15174 (npSolver-pbo-It) S 15172 15174 14200 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278733733 9367552 274 33554432000 4194304 5064252 140736829317952 140736829316864 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/15174/statm: 2287 274 233 213 0 72 0
[pid=15175] ppid=15174 vsize=1697372 CPUtime=52.35 cores=1,3,5,7
/proc/15175/stat : 15175 (npSolver-pbo) S 15174 15174 14200 0 -1 4204032 130068 25623 0 0 1597 286 3156 196 20 0 1 0 278733733 1738108928 314945 33554432000 4194304 5992684 140736911606912 140736911601448 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/15175/statm: 424343 314945 192 440 0 423899 0
[pid=15180] ppid=15175 vsize=2945468 CPUtime=12.37 cores=1,3,5,7
/proc/15180/stat : 15180 (glucosInc) S 15175 15174 14200 0 -1 4202496 324286 0 0 0 1139 98 0 0 20 0 1 0 278738659 3016159232 626341 33554432000 4194304 5654031 140733676712080 140733676710392 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/15180/statm: 736367 626341 147 357 0 736007 0
Current children cumulated CPU time (s) 64.72
Current children cumulated vsize (KiB) 4651988

[startup+96.0003 s]
/proc/loadavg: 3.15 2.49 2.77 2/182 15181
/proc/meminfo: memFree=22149016/32873844 swapFree=7116/7116
[pid=15174] ppid=15172 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15174/stat : 15174 (npSolver-pbo-It) S 15172 15174 14200 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278733733 9367552 274 33554432000 4194304 5064252 140736829317952 140736829316864 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/15174/statm: 2287 274 233 213 0 72 0
[pid=15175] ppid=15174 vsize=1697372 CPUtime=52.35 cores=1,3,5,7
/proc/15175/stat : 15175 (npSolver-pbo) S 15174 15174 14200 0 -1 4204032 130068 25623 0 0 1597 286 3156 196 20 0 1 0 278733733 1738108928 314945 33554432000 4194304 5992684 140736911606912 140736911601448 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/15175/statm: 424343 314945 192 440 0 423899 0
[pid=15180] ppid=15175 vsize=2945468 CPUtime=12.37 cores=1,3,5,7
/proc/15180/stat : 15180 (glucosInc) S 15175 15174 14200 0 -1 4202496 324286 0 0 0 1139 98 0 0 20 0 1 0 278738659 3016159232 626341 33554432000 4194304 5654031 140733676712080 140733676710392 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/15180/statm: 736367 626341 147 357 0 736007 0
Current children cumulated CPU time (s) 64.72
Current children cumulated vsize (KiB) 4651988

[startup+99.2003 s]
/proc/loadavg: 3.15 2.49 2.77 3/182 15181
/proc/meminfo: memFree=22181132/32873844 swapFree=7116/7116
[pid=15174] ppid=15172 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15174/stat : 15174 (npSolver-pbo-It) S 15172 15174 14200 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278733733 9367552 274 33554432000 4194304 5064252 140736829317952 140736829316864 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/15174/statm: 2287 274 233 213 0 72 0
[pid=15175] ppid=15174 vsize=1697372 CPUtime=52.35 cores=1,3,5,7
/proc/15175/stat : 15175 (npSolver-pbo) S 15174 15174 14200 0 -1 4204032 130068 25623 0 0 1597 286 3156 196 20 0 1 0 278733733 1738108928 314945 33554432000 4194304 5992684 140736911606912 140736911601448 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/15175/statm: 424343 314945 192 440 0 423899 0
[pid=15180] ppid=15175 vsize=2945468 CPUtime=12.37 cores=1,3,5,7
/proc/15180/stat : 15180 (glucosInc) S 15175 15174 14200 0 -1 4202496 324286 0 0 0 1139 98 0 0 20 0 1 0 278738659 3016159232 626341 33554432000 4194304 5654031 140733676712080 140733676710392 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/15180/statm: 736367 626341 147 357 0 736007 0
Current children cumulated CPU time (s) 64.72
Current children cumulated vsize (KiB) 4651988

[startup+100 s]
/proc/loadavg: 3.15 2.49 2.77 3/182 15181
/proc/meminfo: memFree=22181132/32873844 swapFree=7116/7116
[pid=15174] ppid=15172 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15174/stat : 15174 (npSolver-pbo-It) S 15172 15174 14200 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278733733 9367552 274 33554432000 4194304 5064252 140736829317952 140736829316864 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/15174/statm: 2287 274 233 213 0 72 0
[pid=15175] ppid=15174 vsize=1697372 CPUtime=52.35 cores=1,3,5,7
/proc/15175/stat : 15175 (npSolver-pbo) S 15174 15174 14200 0 -1 4204032 130068 25623 0 0 1597 286 3156 196 20 0 1 0 278733733 1738108928 314945 33554432000 4194304 5992684 140736911606912 140736911601448 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/15175/statm: 424343 314945 192 440 0 423899 0
[pid=15180] ppid=15175 vsize=2945468 CPUtime=12.37 cores=1,3,5,7
/proc/15180/stat : 15180 (glucosInc) S 15175 15174 14200 0 -1 4202496 324286 0 0 0 1139 98 0 0 20 0 1 0 278738659 3016159232 626341 33554432000 4194304 5654031 140733676712080 140733676710392 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/15180/statm: 736367 626341 147 357 0 736007 0
Current children cumulated CPU time (s) 64.72
Current children cumulated vsize (KiB) 4651988

[startup+100.4 s]
/proc/loadavg: 3.22 2.52 2.78 2/182 15181
/proc/meminfo: memFree=22213248/32873844 swapFree=7116/7116
[pid=15174] ppid=15172 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15174/stat : 15174 (npSolver-pbo-It) S 15172 15174 14200 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278733733 9367552 274 33554432000 4194304 5064252 140736829317952 140736829316864 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/15174/statm: 2287 274 233 213 0 72 0
[pid=15175] ppid=15174 vsize=1697372 CPUtime=52.35 cores=1,3,5,7
/proc/15175/stat : 15175 (npSolver-pbo) S 15174 15174 14200 0 -1 4204032 130068 25623 0 0 1597 286 3156 196 20 0 1 0 278733733 1738108928 314945 33554432000 4194304 5992684 140736911606912 140736911601448 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/15175/statm: 424343 314945 192 440 0 423899 0
[pid=15180] ppid=15175 vsize=2945468 CPUtime=12.37 cores=1,3,5,7
/proc/15180/stat : 15180 (glucosInc) S 15175 15174 14200 0 -1 4202496 324286 0 0 0 1139 98 0 0 20 0 1 0 278738659 3016159232 626341 33554432000 4194304 5654031 140733676712080 140733676710392 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/15180/statm: 736367 626341 147 357 0 736007 0
Current children cumulated CPU time (s) 64.72
Current children cumulated vsize (KiB) 4651988

[startup+100.8 s]
/proc/loadavg: 3.22 2.52 2.78 2/182 15181
/proc/meminfo: memFree=22213248/32873844 swapFree=7116/7116
[pid=15174] ppid=15172 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15174/stat : 15174 (npSolver-pbo-It) S 15172 15174 14200 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278733733 9367552 274 33554432000 4194304 5064252 140736829317952 140736829316864 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/15174/statm: 2287 274 233 213 0 72 0
[pid=15175] ppid=15174 vsize=1697372 CPUtime=52.35 cores=1,3,5,7
/proc/15175/stat : 15175 (npSolver-pbo) S 15174 15174 14200 0 -1 4204032 130068 25623 0 0 1597 286 3156 196 20 0 1 0 278733733 1738108928 314945 33554432000 4194304 5992684 140736911606912 140736911601448 5240597 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/15175/statm: 424343 314945 192 440 0 423899 0
[pid=15180] ppid=15175 vsize=2945468 CPUtime=12.37 cores=1,3,5,7
/proc/15180/stat : 15180 (glucosInc) S 15175 15174 14200 0 -1 4202496 324286 0 0 0 1139 98 0 0 20 0 1 0 278738659 3016159232 626341 33554432000 4194304 5654031 140733676712080 140733676710392 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/15180/statm: 736367 626341 147 357 0 736007 0
Current children cumulated CPU time (s) 64.72
Current children cumulated vsize (KiB) 4651988

[startup+100.9 s]
/proc/loadavg: 3.22 2.52 2.78 2/182 15181
/proc/meminfo: memFree=22213248/32873844 swapFree=7116/7116
[pid=15174] ppid=15172 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/15174/stat : 15174 (npSolver-pbo-It) S 15172 15174 14200 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278733733 9367552 274 33554432000 4194304 5064252 140736829317952 140736829316864 227141117518 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/15174/statm: 2287 274 233 213 0 72 0
[pid=15175] ppid=15174 vsize=0 CPUtime=52.38 cores=1,3,5,7
/proc/15175/stat : 15175 (npSolver-pbo) R 15174 15174 14200 0 -1 4204036 130068 25623 0 0 1597 289 3156 196 20 0 1 0 278733733 0 0 33554432000 0 0 0 0 0 0 0 4096 0 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/15175/statm: 0 0 0 0 0 0 0
[pid=15180] ppid=15175 vsize=2945468 CPUtime=12.37 cores=1,3,5,7
/proc/15180/stat : 15180 (glucosInc) S 15175 15174 14200 0 -1 4202496 324286 0 0 0 1139 98 0 0 20 0 1 0 278738659 3016159232 626341 33554432000 4194304 5654031 140733676712080 140733676710392 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/15180/statm: 736367 626341 147 357 0 736007 0
Current children cumulated CPU time (s) 64.75
Current children cumulated vsize (KiB) 2954616

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15174 and gives
#  childrusage.ru_utime.tv_sec=47
#  childrusage.ru_utime.tv_usec=534773
#  childrusage.ru_stime.tv_sec=4
#  childrusage.ru_stime.tv_usec=868259
# CPU time returned by wait4() is 52.403
# while last known CPU time is 64.75
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 100.912
CPU time (s): 64.75
CPU user time (s): 58.92
CPU system time (s): 5.83
CPU usage (%): 64.1651
Max. virtual memory (cumulated for all children) (KiB): 4703048

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 47.5348
system time used= 4.86826
maximum resident set size= 1685912
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 156065
page faults= 0
swaps= 0
block input operations= 8
block output operations= 2417200
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 373286
involuntary context switches= 93

runsolver used 0.174973 second user time and 0.45793 second system time

The end

Launcher Data 

Begin job on node138 at 2012-05-27 15:41:27
IDJOB=3697832
IDBENCH=92672
IDSOLVER=2275
FILE ID=node138/3697832-1338126086
RUNJOBID= node138-1338124125-14217
PBS_JOBID= 14624507
Free space on /tmp= 71408 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/MH+IC/normalized-minisat50_4_16_7_mh_ic.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3697832-1338126086/watcher-3697832-1338126086 -o /tmp/evaluation-result-3697832-1338126086/solver-3697832-1338126086 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3697832-1338126086.opb 930432196 HOME HOME

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

MD5SUM BENCH= 3eaa96d95c87970ffa908b3a1331e29d
RANDOM SEED=930432196

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:        28967920 kB
Buffers:          397836 kB
Cached:          2471468 kB
SwapCached:          212 kB
Active:          1111784 kB
Inactive:        1921648 kB
Active(anon):     155172 kB
Inactive(anon):    11368 kB
Active(file):     956612 kB
Inactive(file):  1910280 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67108644 kB
Dirty:             45716 kB
Writeback:             0 kB
AnonPages:        170932 kB
Mapped:            15776 kB
Shmem:               200 kB
Slab:             732460 kB
SReclaimable:     174596 kB
SUnreclaim:       557864 kB
KernelStack:        1472 kB
PageTables:         4576 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     289848 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    112640 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= 69668 MiB
End job on node138 at 2012-05-27 15:43:08