Trace number 3702621

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) 63.71 134.486

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/MH+IC/
normalized-minisat50_4_16_8_mh_ic.opb
MD5SUM3780f03c87bd5cb45e7b4d8342759bc6
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark4291485
Best CPU time to get the best result obtained on this benchmark1800.42
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 140608000
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 78886374094
Number of bits of the sum of numbers in the objective function 37
Biggest number in a constraint 140608000
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 78886374094
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 

15.05/15.25	c run inc solver
15.05/15.25	c [INC SYSTEM] run initial solver
15.05/15.25	c [INC SYSTEM] preprocess with white file
48.09/50.02	c [INC SYSTEM] finished preprocessing in 34 s
48.09/50.02	c [INC SYSTEM] execute solver
60.71/62.46	c [INC SEARCH] formula is SAT
61.22/62.96	c [INC SYSTEM] solved the initial formula
62.52/64.28	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
63.71/134.48	HOME/npSolver-pbo-Itdqb.sh: line 18:  4429 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-3702621-1338124951/watcher-3702621-1338124951 -o /tmp/evaluation-result-3702621-1338124951/solver-3702621-1338124951 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702621-1338124951.opb 1853397214 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: 5.25 4.49 4.01 3/182 4428
/proc/meminfo: memFree=21181868/32873844 swapFree=7112/7112
[pid=4428] ppid=4426 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4428/stat : 4428 (npSolver-pbo-It) S 4426 4428 4091 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278620788 9367552 274 33554432000 4194304 5064252 140736639003408 140736639002320 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4428/statm: 2287 274 233 213 0 72 0

[startup+0.028758 s]
/proc/loadavg: 5.25 4.49 4.01 3/182 4428
/proc/meminfo: memFree=21181868/32873844 swapFree=7112/7112
[pid=4428] ppid=4426 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4428/stat : 4428 (npSolver-pbo-It) S 4426 4428 4091 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278620788 9367552 274 33554432000 4194304 5064252 140736639003408 140736639002320 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4428/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100227 s]
/proc/loadavg: 5.25 4.49 4.01 3/182 4428
/proc/meminfo: memFree=21181868/32873844 swapFree=7112/7112
[pid=4428] ppid=4426 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4428/stat : 4428 (npSolver-pbo-It) S 4426 4428 4091 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278620788 9367552 274 33554432000 4194304 5064252 140736639003408 140736639002320 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4428/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300233 s]
/proc/loadavg: 5.25 4.49 4.01 3/182 4428
/proc/meminfo: memFree=21181868/32873844 swapFree=7112/7112
[pid=4428] ppid=4426 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4428/stat : 4428 (npSolver-pbo-It) S 4426 4428 4091 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278620788 9367552 274 33554432000 4194304 5064252 140736639003408 140736639002320 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4428/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.70024 s]
/proc/loadavg: 5.25 4.49 4.01 3/182 4428
/proc/meminfo: memFree=21181868/32873844 swapFree=7112/7112
[pid=4428] ppid=4426 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4428/stat : 4428 (npSolver-pbo-It) S 4426 4428 4091 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278620788 9367552 274 33554432000 4194304 5064252 140736639003408 140736639002320 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4428/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50025 s]
/proc/loadavg: 5.25 4.49 4.01 3/184 4430
/proc/meminfo: memFree=20939156/32873844 swapFree=7112/7112
[pid=4428] ppid=4426 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4428/stat : 4428 (npSolver-pbo-It) S 4426 4428 4091 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278620788 9367552 274 33554432000 4194304 5064252 140736639003408 140736639002320 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4428/statm: 2287 274 233 213 0 72 0
[pid=4429] ppid=4428 vsize=28696 CPUtime=1.48 cores=1,3,5,7
/proc/4429/stat : 4429 (npSolver-pbo) R 4428 4428 4091 0 -1 4202496 4664 0 0 0 147 1 0 0 20 0 1 0 278620788 29384704 5945 33554432000 4194304 5992684 140736415152896 140736415149016 5179600 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/4429/statm: 7174 5945 148 440 0 6730 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 37844

[startup+3.10031 s]
/proc/loadavg: 5.25 4.49 4.01 3/184 4430
/proc/meminfo: memFree=20749228/32873844 swapFree=7112/7112
[pid=4428] ppid=4426 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4428/stat : 4428 (npSolver-pbo-It) S 4426 4428 4091 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278620788 9367552 274 33554432000 4194304 5064252 140736639003408 140736639002320 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4428/statm: 2287 274 233 213 0 72 0
[pid=4429] ppid=4428 vsize=87864 CPUtime=3.09 cores=1,3,5,7
/proc/4429/stat : 4429 (npSolver-pbo) R 4428 4428 4091 0 -1 4202496 8813 0 0 0 305 4 0 0 20 0 1 0 278620788 89972736 13899 33554432000 4194304 5992684 140736415152896 140736415148632 4956952 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/4429/statm: 21966 13899 165 440 0 21522 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 97012

[startup+6.3003 s]
/proc/loadavg: 5.07 4.47 4.01 2/184 4430
/proc/meminfo: memFree=20143272/32873844 swapFree=7112/7112
[pid=4428] ppid=4426 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4428/stat : 4428 (npSolver-pbo-It) S 4426 4428 4091 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278620788 9367552 274 33554432000 4194304 5064252 140736639003408 140736639002320 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4428/statm: 2287 274 233 213 0 72 0
[pid=4429] ppid=4428 vsize=404780 CPUtime=6.28 cores=1,3,5,7
/proc/4429/stat : 4429 (npSolver-pbo) R 4428 4428 4091 0 -1 4202496 40216 0 0 0 613 15 0 0 20 0 1 0 278620788 414494720 87108 33554432000 4194304 5992684 140736415152896 140736415144552 4569812 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/4429/statm: 101195 87113 165 440 0 100751 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 413928

[startup+12.707 s]
/proc/loadavg: 4.99 4.46 4.01 3/184 4430
/proc/meminfo: memFree=19203904/32873844 swapFree=7112/7112
[pid=4428] ppid=4426 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4428/stat : 4428 (npSolver-pbo-It) S 4426 4428 4091 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278620788 9367552 274 33554432000 4194304 5064252 140736639003408 140736639002320 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4428/statm: 2287 274 233 213 0 72 0
[pid=4429] ppid=4428 vsize=1448612 CPUtime=12.7 cores=1,3,5,7
/proc/4429/stat : 4429 (npSolver-pbo) R 4428 4428 4091 0 -1 4202496 106153 0 0 0 1226 44 0 0 20 0 1 0 278620788 1483378688 234932 33554432000 4194304 5992684 140736415152896 140736415144552 5044385 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/4429/statm: 362153 234932 165 440 0 361709 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 1457760

[startup+25.5003 s]
/proc/loadavg: 4.48 4.37 3.99 2/186 4432
/proc/meminfo: memFree=15769860/32873844 swapFree=7112/7112
[pid=4428] ppid=4426 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4428/stat : 4428 (npSolver-pbo-It) S 4426 4428 4091 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278620788 9367552 274 33554432000 4194304 5064252 140736639003408 140736639002320 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4428/statm: 2287 274 233 213 0 72 0
[pid=4429] ppid=4428 vsize=1511672 CPUtime=15.3 cores=1,3,5,7
/proc/4429/stat : 4429 (npSolver-pbo) S 4428 4428 4091 0 -1 4202496 123168 0 0 0 1372 158 0 0 20 0 1 0 278620788 1547952128 268613 33554432000 4194304 5992684 140736415152896 140736415147344 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 13 0 0
/proc/4429/statm: 377918 268613 172 440 0 377474 0
[pid=4431] ppid=4429 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4431/stat : 4431 (cp2_pre.sh) S 4429 4428 4091 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 278622332 9367552 276 33554432000 4194304 5064252 140736530791488 140736530790192 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/4431/statm: 2287 276 234 213 0 72 0
[pid=4432] ppid=4431 vsize=2026252 CPUtime=10.02 cores=1,3,5,7
/proc/4432/stat : 4432 (coprocessor) R 4431 4428 4091 0 -1 4202496 24266 0 0 0 947 55 0 0 20 0 1 0 278622334 2074882048 389715 33554432000 4194304 6586260 140733298299520 140733298295272 5732496 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/4432/statm: 506563 389715 158 584 0 505975 0
Current children cumulated CPU time (s) 25.32
Current children cumulated vsize (KiB) 3556220

[startup+51.1003 s]
/proc/loadavg: 3.97 4.26 3.96 2/184 4434
/proc/meminfo: memFree=16937720/32873844 swapFree=7112/7112
[pid=4428] ppid=4426 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4428/stat : 4428 (npSolver-pbo-It) S 4426 4428 4091 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278620788 9367552 274 33554432000 4194304 5064252 140736639003408 140736639002320 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4428/statm: 2287 274 233 213 0 72 0
[pid=4429] ppid=4428 vsize=1511672 CPUtime=48.21 cores=1,3,5,7
/proc/4429/stat : 4429 (npSolver-pbo) S 4428 4428 4091 0 -1 4202496 123185 25167 0 1 1372 159 3106 184 20 0 1 0 278620788 1547952128 268615 33554432000 4194304 5992684 140736415152896 140736415139160 5179600 0 0 4096 0 18446744071580380219 0 0 17 7 0 0 13 0 0
/proc/4429/statm: 377918 268615 174 440 0 377474 0
[pid=4434] ppid=4429 vsize=445176 CPUtime=1.05 cores=1,3,5,7
/proc/4434/stat : 4434 (glucosInc) R 4429 4428 4091 0 -1 4202496 68812 0 0 0 88 17 0 0 20 0 1 0 278625791 455860224 100224 33554432000 4194304 5654031 140735177664304 140735176613752 4797458 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/4434/statm: 111294 100225 108 357 0 110934 0
Current children cumulated CPU time (s) 49.26
Current children cumulated vsize (KiB) 1965996

[startup+102.3 s]
/proc/loadavg: 3.77 4.13 3.93 1/185 4435
/proc/meminfo: memFree=10086804/32873844 swapFree=7112/7112
[pid=4428] ppid=4426 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4428/stat : 4428 (npSolver-pbo-It) S 4426 4428 4091 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278620788 9367552 274 33554432000 4194304 5064252 140736639003408 140736639002320 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4428/statm: 2287 274 233 213 0 72 0
[pid=4429] ppid=4428 vsize=1697376 CPUtime=51.56 cores=1,3,5,7
/proc/4429/stat : 4429 (npSolver-pbo) S 4428 4428 4091 0 -1 4204032 131318 25167 0 1 1582 284 3106 184 20 0 1 0 278620788 1738113024 315059 33554432000 4194304 5992684 140736415152896 140736415147432 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 13 0 0
/proc/4429/statm: 424344 315059 192 440 0 423900 0
[pid=4434] ppid=4429 vsize=2945468 CPUtime=12.15 cores=1,3,5,7
/proc/4434/stat : 4434 (glucosInc) S 4429 4428 4091 0 -1 4202496 323603 0 0 0 1118 97 0 0 20 0 1 0 278625791 3016159232 626073 33554432000 4194304 5654031 140735177664304 140735177662616 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/4434/statm: 736367 626073 147 357 0 736007 0
Current children cumulated CPU time (s) 63.71
Current children cumulated vsize (KiB) 4651992
heavy processes:
  %CPU=12 pid=4435 uid=0 cmd=

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

[startup+103.606 s]
/proc/loadavg: 3.77 4.13 3.93 1/185 4435
/proc/meminfo: memFree=10087052/32873844 swapFree=7112/7112
[pid=4428] ppid=4426 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4428/stat : 4428 (npSolver-pbo-It) S 4426 4428 4091 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278620788 9367552 274 33554432000 4194304 5064252 140736639003408 140736639002320 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4428/statm: 2287 274 233 213 0 72 0
[pid=4429] ppid=4428 vsize=1697376 CPUtime=51.56 cores=1,3,5,7
/proc/4429/stat : 4429 (npSolver-pbo) S 4428 4428 4091 0 -1 4204032 131318 25167 0 1 1582 284 3106 184 20 0 1 0 278620788 1738113024 315059 33554432000 4194304 5992684 140736415152896 140736415147432 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 13 0 0
/proc/4429/statm: 424344 315059 192 440 0 423900 0
[pid=4434] ppid=4429 vsize=2945468 CPUtime=12.15 cores=1,3,5,7
/proc/4434/stat : 4434 (glucosInc) S 4429 4428 4091 0 -1 4202496 323603 0 0 0 1118 97 0 0 20 0 1 0 278625791 3016159232 626073 33554432000 4194304 5654031 140735177664304 140735177662616 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/4434/statm: 736367 626073 147 357 0 736007 0
Current children cumulated CPU time (s) 63.71
Current children cumulated vsize (KiB) 4651992

[startup+116.4 s]
/proc/loadavg: 4.04 4.17 3.94 1/185 4435
/proc/meminfo: memFree=10085192/32873844 swapFree=7112/7112
[pid=4428] ppid=4426 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4428/stat : 4428 (npSolver-pbo-It) S 4426 4428 4091 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278620788 9367552 274 33554432000 4194304 5064252 140736639003408 140736639002320 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4428/statm: 2287 274 233 213 0 72 0
[pid=4429] ppid=4428 vsize=1697376 CPUtime=51.56 cores=1,3,5,7
/proc/4429/stat : 4429 (npSolver-pbo) S 4428 4428 4091 0 -1 4204032 131318 25167 0 1 1582 284 3106 184 20 0 1 0 278620788 1738113024 315059 33554432000 4194304 5992684 140736415152896 140736415147432 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 13 0 0
/proc/4429/statm: 424344 315059 192 440 0 423900 0
[pid=4434] ppid=4429 vsize=2945468 CPUtime=12.15 cores=1,3,5,7
/proc/4434/stat : 4434 (glucosInc) S 4429 4428 4091 0 -1 4202496 323603 0 0 0 1118 97 0 0 20 0 1 0 278625791 3016159232 626073 33554432000 4194304 5654031 140735177664304 140735177662616 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/4434/statm: 736367 626073 147 357 0 736007 0
Current children cumulated CPU time (s) 63.71
Current children cumulated vsize (KiB) 4651992

[startup+122.8 s]
/proc/loadavg: 4.12 4.19 3.95 1/185 4435
/proc/meminfo: memFree=10084820/32873844 swapFree=7112/7112
[pid=4428] ppid=4426 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4428/stat : 4428 (npSolver-pbo-It) S 4426 4428 4091 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278620788 9367552 274 33554432000 4194304 5064252 140736639003408 140736639002320 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4428/statm: 2287 274 233 213 0 72 0
[pid=4429] ppid=4428 vsize=1697376 CPUtime=51.56 cores=1,3,5,7
/proc/4429/stat : 4429 (npSolver-pbo) S 4428 4428 4091 0 -1 4204032 131318 25167 0 1 1582 284 3106 184 20 0 1 0 278620788 1738113024 315059 33554432000 4194304 5992684 140736415152896 140736415147432 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 13 0 0
/proc/4429/statm: 424344 315059 192 440 0 423900 0
[pid=4434] ppid=4429 vsize=2945468 CPUtime=12.15 cores=1,3,5,7
/proc/4434/stat : 4434 (glucosInc) S 4429 4428 4091 0 -1 4202496 323603 0 0 0 1118 97 0 0 20 0 1 0 278625791 3016159232 626073 33554432000 4194304 5654031 140735177664304 140735177662616 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/4434/statm: 736367 626073 147 357 0 736007 0
Current children cumulated CPU time (s) 63.71
Current children cumulated vsize (KiB) 4651992

[startup+129.2 s]
/proc/loadavg: 4.19 4.20 3.95 1/185 4435
/proc/meminfo: memFree=10083952/32873844 swapFree=7112/7112
[pid=4428] ppid=4426 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4428/stat : 4428 (npSolver-pbo-It) S 4426 4428 4091 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278620788 9367552 274 33554432000 4194304 5064252 140736639003408 140736639002320 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4428/statm: 2287 274 233 213 0 72 0
[pid=4429] ppid=4428 vsize=1697376 CPUtime=51.56 cores=1,3,5,7
/proc/4429/stat : 4429 (npSolver-pbo) S 4428 4428 4091 0 -1 4204032 131318 25167 0 1 1582 284 3106 184 20 0 1 0 278620788 1738113024 315059 33554432000 4194304 5992684 140736415152896 140736415147432 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 13 0 0
/proc/4429/statm: 424344 315059 192 440 0 423900 0
[pid=4434] ppid=4429 vsize=2945468 CPUtime=12.15 cores=1,3,5,7
/proc/4434/stat : 4434 (glucosInc) S 4429 4428 4091 0 -1 4202496 323603 0 0 0 1118 97 0 0 20 0 1 0 278625791 3016159232 626073 33554432000 4194304 5654031 140735177664304 140735177662616 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/4434/statm: 736367 626073 147 357 0 736007 0
Current children cumulated CPU time (s) 63.71
Current children cumulated vsize (KiB) 4651992

[startup+132.4 s]
/proc/loadavg: 4.25 4.21 3.96 1/185 4435
/proc/meminfo: memFree=10084572/32873844 swapFree=7112/7112
[pid=4428] ppid=4426 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4428/stat : 4428 (npSolver-pbo-It) S 4426 4428 4091 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278620788 9367552 274 33554432000 4194304 5064252 140736639003408 140736639002320 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4428/statm: 2287 274 233 213 0 72 0
[pid=4429] ppid=4428 vsize=1697376 CPUtime=51.56 cores=1,3,5,7
/proc/4429/stat : 4429 (npSolver-pbo) S 4428 4428 4091 0 -1 4204032 131318 25167 0 1 1582 284 3106 184 20 0 1 0 278620788 1738113024 315059 33554432000 4194304 5992684 140736415152896 140736415147432 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 13 0 0
/proc/4429/statm: 424344 315059 192 440 0 423900 0
[pid=4434] ppid=4429 vsize=2945468 CPUtime=12.15 cores=1,3,5,7
/proc/4434/stat : 4434 (glucosInc) S 4429 4428 4091 0 -1 4202496 323603 0 0 0 1118 97 0 0 20 0 1 0 278625791 3016159232 626073 33554432000 4194304 5654031 140735177664304 140735177662616 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/4434/statm: 736367 626073 147 357 0 736007 0
Current children cumulated CPU time (s) 63.71
Current children cumulated vsize (KiB) 4651992

[startup+133.2 s]
/proc/loadavg: 4.25 4.21 3.96 1/185 4435
/proc/meminfo: memFree=10086184/32873844 swapFree=7112/7112
[pid=4428] ppid=4426 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4428/stat : 4428 (npSolver-pbo-It) S 4426 4428 4091 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278620788 9367552 274 33554432000 4194304 5064252 140736639003408 140736639002320 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4428/statm: 2287 274 233 213 0 72 0
[pid=4429] ppid=4428 vsize=1697376 CPUtime=51.56 cores=1,3,5,7
/proc/4429/stat : 4429 (npSolver-pbo) S 4428 4428 4091 0 -1 4204032 131318 25167 0 1 1582 284 3106 184 20 0 1 0 278620788 1738113024 315059 33554432000 4194304 5992684 140736415152896 140736415147432 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 13 0 0
/proc/4429/statm: 424344 315059 192 440 0 423900 0
[pid=4434] ppid=4429 vsize=2945468 CPUtime=12.15 cores=1,3,5,7
/proc/4434/stat : 4434 (glucosInc) S 4429 4428 4091 0 -1 4202496 323603 0 0 0 1118 97 0 0 20 0 1 0 278625791 3016159232 626073 33554432000 4194304 5654031 140735177664304 140735177662616 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/4434/statm: 736367 626073 147 357 0 736007 0
Current children cumulated CPU time (s) 63.71
Current children cumulated vsize (KiB) 4651992

[startup+134 s]
/proc/loadavg: 4.25 4.21 3.96 1/185 4435
/proc/meminfo: memFree=10086184/32873844 swapFree=7112/7112
[pid=4428] ppid=4426 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4428/stat : 4428 (npSolver-pbo-It) S 4426 4428 4091 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278620788 9367552 274 33554432000 4194304 5064252 140736639003408 140736639002320 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4428/statm: 2287 274 233 213 0 72 0
[pid=4429] ppid=4428 vsize=1697376 CPUtime=51.56 cores=1,3,5,7
/proc/4429/stat : 4429 (npSolver-pbo) S 4428 4428 4091 0 -1 4204032 131318 25167 0 1 1582 284 3106 184 20 0 1 0 278620788 1738113024 315059 33554432000 4194304 5992684 140736415152896 140736415147432 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 13 0 0
/proc/4429/statm: 424344 315059 192 440 0 423900 0
[pid=4434] ppid=4429 vsize=2945468 CPUtime=12.15 cores=1,3,5,7
/proc/4434/stat : 4434 (glucosInc) S 4429 4428 4091 0 -1 4202496 323603 0 0 0 1118 97 0 0 20 0 1 0 278625791 3016159232 626073 33554432000 4194304 5654031 140735177664304 140735177662616 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/4434/statm: 736367 626073 147 357 0 736007 0
Current children cumulated CPU time (s) 63.71
Current children cumulated vsize (KiB) 4651992

[startup+134.407 s]
/proc/loadavg: 4.15 4.19 3.95 1/185 4435
/proc/meminfo: memFree=10151780/32873844 swapFree=7112/7112
[pid=4428] ppid=4426 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/4428/stat : 4428 (npSolver-pbo-It) S 4426 4428 4091 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 278620788 9367552 274 33554432000 4194304 5064252 140736639003408 140736639002320 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/4428/statm: 2287 274 233 213 0 72 0
[pid=4429] ppid=4428 vsize=1697376 CPUtime=51.56 cores=1,3,5,7
/proc/4429/stat : 4429 (npSolver-pbo) S 4428 4428 4091 0 -1 4204032 131318 25167 0 1 1582 284 3106 184 20 0 1 0 278620788 1738113024 315059 33554432000 4194304 5992684 140736415152896 140736415147432 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 13 0 0
/proc/4429/statm: 424344 315059 192 440 0 423900 0
[pid=4434] ppid=4429 vsize=2945468 CPUtime=12.15 cores=1,3,5,7
/proc/4434/stat : 4434 (glucosInc) S 4429 4428 4091 0 -1 4202496 323603 0 0 0 1118 97 0 0 20 0 1 0 278625791 3016159232 626073 33554432000 4194304 5654031 140735177664304 140735177662616 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/4434/statm: 736367 626073 147 357 0 736007 0
Current children cumulated CPU time (s) 63.71
Current children cumulated vsize (KiB) 4651992

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4428 and gives
#  childrusage.ru_utime.tv_sec=46
#  childrusage.ru_utime.tv_usec=891871
#  childrusage.ru_stime.tv_sec=4
#  childrusage.ru_stime.tv_usec=731280
# CPU time returned by wait4() is 51.6232
# while last known CPU time is 63.71
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 134.486
CPU time (s): 63.71
CPU user time (s): 58.06
CPU system time (s): 5.65
CPU usage (%): 47.373
Max. virtual memory (cumulated for all children) (KiB): 4651992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 46.8919
system time used= 4.73128
maximum resident set size= 1686368
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 156859
page faults= 1
swaps= 0
block input operations= 96
block output operations= 2417200
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 366874
involuntary context switches= 77

runsolver used 0.25796 second user time and 0.543917 second system time

The end

Launcher Data 

Begin job on node132 at 2012-05-27 15:22:34
IDJOB=3702621
IDBENCH=92665
IDSOLVER=2278
FILE ID=node132/3702621-1338124951
RUNJOBID= node132-1338123012-4108
PBS_JOBID= 14624343
Free space on /tmp= 67296 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/MH+IC/normalized-minisat50_4_16_8_mh_ic.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3702621-1338124951/watcher-3702621-1338124951 -o /tmp/evaluation-result-3702621-1338124951/solver-3702621-1338124951 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702621-1338124951.opb 1853397214 HOME HOME

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

MD5SUM BENCH= 3780f03c87bd5cb45e7b4d8342759bc6
RANDOM SEED=1853397214

node132.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.832
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.832
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.832
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.832
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.832
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.832
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.832
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.832
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        21183868 kB
Buffers:          346900 kB
Cached:          2961708 kB
SwapCached:         2272 kB
Active:          7662276 kB
Inactive:        3069788 kB
Active(anon):    7067148 kB
Inactive(anon):   358152 kB
Active(file):     595128 kB
Inactive(file):  2711636 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67103728 kB
Dirty:             53096 kB
Writeback:             0 kB
AnonPages:       7430228 kB
Mapped:            11380 kB
Shmem:                 8 kB
Slab:             799028 kB
SReclaimable:     239580 kB
SUnreclaim:       559448 kB
KernelStack:        1496 kB
PageTables:        18652 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:   11628876 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:   4415488 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= 65556 MiB
End job on node132 at 2012-05-27 15:24:49