Trace number 3702622

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) 63.46 127.818

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/MH+IC/
normalized-minisat50_4_16_9_mh_ic.opb
MD5SUM655cb5a16dbcae660ed90071e230a8ed
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark4628317
Best CPU time to get the best result obtained on this benchmark1800.43
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 149721291
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 68872273970
Number of bits of the sum of numbers in the objective function 37
Biggest number in a constraint 149721291
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 68872273970
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 

14.79/14.84	c run inc solver
14.79/14.84	c [INC SYSTEM] run initial solver
14.79/14.84	c [INC SYSTEM] preprocess with white file
47.99/48.31	c [INC SYSTEM] finished preprocessing in 33 s
47.99/48.31	c [INC SYSTEM] execute solver
60.56/60.63	c [INC SEARCH] formula is SAT
61.06/61.16	c [INC SYSTEM] solved the initial formula
62.36/62.48	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
63.46/127.81	HOME/npSolver-pbo-Itdqb.sh: line 18:  4685 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-3702622-1338127042/watcher-3702622-1338127042 -o /tmp/evaluation-result-3702622-1338127042/solver-3702622-1338127042 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702622-1338127042.opb 542739902 HOME HOME 

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

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


[startup+0 s]
/proc/loadavg: 4.19 2.71 2.46 3/181 4684
/proc/meminfo: memFree=30501948/32873844 swapFree=7112/7112
[pid=4684] ppid=4682 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4684/stat : 4684 (npSolver-pbo-It) S 4682 4684 4091 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278829596 9367552 275 33554432000 4194304 5064252 140733319132240 140733319131152 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4684/statm: 2287 275 233 213 0 72 0

[startup+0.0124921 s]
/proc/loadavg: 4.19 2.71 2.46 3/181 4684
/proc/meminfo: memFree=30501948/32873844 swapFree=7112/7112
[pid=4684] ppid=4682 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4684/stat : 4684 (npSolver-pbo-It) S 4682 4684 4091 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278829596 9367552 275 33554432000 4194304 5064252 140733319132240 140733319131152 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4684/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100279 s]
/proc/loadavg: 4.19 2.71 2.46 3/181 4684
/proc/meminfo: memFree=30501948/32873844 swapFree=7112/7112
[pid=4684] ppid=4682 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4684/stat : 4684 (npSolver-pbo-It) S 4682 4684 4091 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278829596 9367552 275 33554432000 4194304 5064252 140733319132240 140733319131152 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4684/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300221 s]
/proc/loadavg: 4.19 2.71 2.46 3/181 4684
/proc/meminfo: memFree=30501948/32873844 swapFree=7112/7112
[pid=4684] ppid=4682 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4684/stat : 4684 (npSolver-pbo-It) S 4682 4684 4091 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278829596 9367552 275 33554432000 4194304 5064252 140733319132240 140733319131152 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4684/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700224 s]
/proc/loadavg: 4.19 2.71 2.46 3/181 4684
/proc/meminfo: memFree=30501948/32873844 swapFree=7112/7112
[pid=4684] ppid=4682 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4684/stat : 4684 (npSolver-pbo-It) S 4682 4684 4091 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278829596 9367552 275 33554432000 4194304 5064252 140733319132240 140733319131152 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4684/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50026 s]
/proc/loadavg: 4.19 2.71 2.46 3/183 4686
/proc/meminfo: memFree=30487992/32873844 swapFree=7112/7112
[pid=4684] ppid=4682 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4684/stat : 4684 (npSolver-pbo-It) S 4682 4684 4091 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278829596 9367552 275 33554432000 4194304 5064252 140733319132240 140733319131152 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4684/statm: 2287 275 233 213 0 72 0
[pid=4685] ppid=4684 vsize=28696 CPUtime=1.49 cores=0,2,4,6
/proc/4685/stat : 4685 (npSolver-pbo) R 4684 4684 4091 0 -1 4202496 4682 0 0 0 148 1 0 0 20 0 1 0 278829596 29384704 5962 33554432000 4194304 5992684 140736987614048 140736987610168 5179600 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4685/statm: 7174 5962 148 440 0 6730 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37844

[startup+3.10031 s]
/proc/loadavg: 4.01 2.70 2.46 3/183 4686
/proc/meminfo: memFree=30471548/32873844 swapFree=7112/7112
[pid=4684] ppid=4682 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4684/stat : 4684 (npSolver-pbo-It) S 4682 4684 4091 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278829596 9367552 275 33554432000 4194304 5064252 140733319132240 140733319131152 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4684/statm: 2287 275 233 213 0 72 0
[pid=4685] ppid=4684 vsize=87864 CPUtime=3.09 cores=0,2,4,6
/proc/4685/stat : 4685 (npSolver-pbo) R 4684 4684 4091 0 -1 4202496 8831 0 0 0 306 3 0 0 20 0 1 0 278829596 89972736 13916 33554432000 4194304 5992684 140736987614048 140736987610168 4525041 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4685/statm: 21966 13916 165 440 0 21522 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 97012

[startup+6.30031 s]
/proc/loadavg: 4.01 2.70 2.46 3/183 4686
/proc/meminfo: memFree=30232268/32873844 swapFree=7112/7112
[pid=4684] ppid=4682 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4684/stat : 4684 (npSolver-pbo-It) S 4682 4684 4091 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278829596 9367552 275 33554432000 4194304 5064252 140733319132240 140733319131152 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4684/statm: 2287 275 233 213 0 72 0
[pid=4685] ppid=4684 vsize=408236 CPUtime=6.29 cores=0,2,4,6
/proc/4685/stat : 4685 (npSolver-pbo) R 4684 4684 4091 0 -1 4202496 41100 0 0 0 615 14 0 0 20 0 1 0 278829596 418033664 89013 33554432000 4194304 5992684 140736987614048 140736987605704 4523497 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4685/statm: 102059 89013 165 440 0 101615 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 417384

[startup+12.7003 s]
/proc/loadavg: 3.70 2.68 2.45 3/183 4686
/proc/meminfo: memFree=29587920/32873844 swapFree=7112/7112
[pid=4684] ppid=4682 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4684/stat : 4684 (npSolver-pbo-It) S 4682 4684 4091 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278829596 9367552 275 33554432000 4194304 5064252 140733319132240 140733319131152 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4684/statm: 2287 275 233 213 0 72 0
[pid=4685] ppid=4684 vsize=1455812 CPUtime=12.69 cores=0,2,4,6
/proc/4685/stat : 4685 (npSolver-pbo) R 4684 4684 4091 0 -1 4202496 107974 0 0 0 1227 42 0 0 20 0 1 0 278829596 1490751488 238796 33554432000 4194304 5992684 140736987614048 140736987605704 4571359 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4685/statm: 363953 238797 165 440 0 363509 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1464960

[startup+25.5003 s]
/proc/loadavg: 3.52 2.67 2.45 3/185 4688
/proc/meminfo: memFree=27161896/32873844 swapFree=7112/7112
[pid=4684] ppid=4682 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4684/stat : 4684 (npSolver-pbo-It) S 4682 4684 4091 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278829596 9367552 275 33554432000 4194304 5064252 140733319132240 140733319131152 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4684/statm: 2287 275 233 213 0 72 0
[pid=4685] ppid=4684 vsize=1511672 CPUtime=15.04 cores=0,2,4,6
/proc/4685/stat : 4685 (npSolver-pbo) S 4684 4684 4091 0 -1 4202496 123186 0 0 0 1351 153 0 0 20 0 1 0 278829596 1547952128 268630 33554432000 4194304 5992684 140736987614048 140736987608496 5175646 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/4685/statm: 377918 268630 172 440 0 377474 0
[pid=4687] ppid=4685 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4687/stat : 4687 (cp2_pre.sh) S 4685 4684 4091 0 -1 4202496 610 0 0 0 0 0 0 0 20 0 1 0 278831101 9367552 277 33554432000 4194304 5064252 140733205484416 140733205483120 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4687/statm: 2287 277 234 213 0 72 0
[pid=4688] ppid=4687 vsize=2026252 CPUtime=10.43 cores=0,2,4,6
/proc/4688/stat : 4688 (coprocessor) R 4687 4684 4091 0 -1 4202496 24853 0 0 0 984 59 0 0 20 0 1 0 278831102 2074882048 389791 33554432000 4194304 6586260 140736139809120 140736139804872 4557568 0 0 4096 8404994 0 0 0 17 4 0 0 0 0 0
/proc/4688/statm: 506563 389791 158 584 0 505975 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 3556220

[startup+51.1003 s]
/proc/loadavg: 3.34 2.70 2.47 3/184 4690
/proc/meminfo: memFree=27853200/32873844 swapFree=7112/7112
[pid=4684] ppid=4682 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4684/stat : 4684 (npSolver-pbo-It) S 4682 4684 4091 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278829596 9367552 275 33554432000 4194304 5064252 140733319132240 140733319131152 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4684/statm: 2287 275 233 213 0 72 0
[pid=4685] ppid=4684 vsize=1511672 CPUtime=48.12 cores=0,2,4,6
/proc/4685/stat : 4685 (npSolver-pbo) S 4684 4684 4091 0 -1 4202496 123203 25757 0 0 1351 154 3097 210 20 0 1 0 278829596 1547952128 268632 33554432000 4194304 5992684 140736987614048 140736987600312 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/4685/statm: 377918 268632 174 440 0 377474 0
[pid=4690] ppid=4685 vsize=1154296 CPUtime=2.78 cores=0,2,4,6
/proc/4690/stat : 4690 (glucosInc) R 4685 4684 4091 0 -1 4202496 135167 0 0 0 244 34 0 0 20 0 1 0 278834427 1181999104 239722 33554432000 4194304 5654031 140736603365456 140736602314808 4797458 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/4690/statm: 288574 239722 108 357 0 288214 0
Current children cumulated CPU time (s) 50.9
Current children cumulated vsize (KiB) 2675116

[startup+102.3 s]
/proc/loadavg: 3.65 2.86 2.53 2/184 4691
/proc/meminfo: memFree=23698532/32873844 swapFree=7112/7112
[pid=4684] ppid=4682 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4684/stat : 4684 (npSolver-pbo-It) S 4682 4684 4091 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278829596 9367552 275 33554432000 4194304 5064252 140733319132240 140733319131152 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4684/statm: 2287 275 233 213 0 72 0
[pid=4685] ppid=4684 vsize=1697376 CPUtime=51.44 cores=0,2,4,6
/proc/4685/stat : 4685 (npSolver-pbo) S 4684 4684 4091 0 -1 4204032 131353 25757 0 0 1566 271 3097 210 20 0 1 0 278829596 1738113024 315076 33554432000 4194304 5992684 140736987614048 140736987608584 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/4685/statm: 424344 315076 192 440 0 423900 0
[pid=4690] ppid=4685 vsize=2945468 CPUtime=12 cores=0,2,4,6
/proc/4690/stat : 4690 (glucosInc) S 4685 4684 4091 0 -1 4202496 322554 0 0 0 1110 90 0 0 20 0 1 0 278834427 3016159232 625535 33554432000 4194304 5654031 140736603365456 140736603363768 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/4690/statm: 736367 625535 147 357 0 736007 0
Current children cumulated CPU time (s) 63.44
Current children cumulated vsize (KiB) 4651992
heavy processes:
  %CPU=13 pid=4691 uid=0 cmd=

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

[startup+102.907 s]
/proc/loadavg: 3.65 2.86 2.53 2/184 4691
/proc/meminfo: memFree=23697912/32873844 swapFree=7112/7112
[pid=4684] ppid=4682 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4684/stat : 4684 (npSolver-pbo-It) S 4682 4684 4091 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278829596 9367552 275 33554432000 4194304 5064252 140733319132240 140733319131152 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4684/statm: 2287 275 233 213 0 72 0
[pid=4685] ppid=4684 vsize=1697376 CPUtime=51.44 cores=0,2,4,6
/proc/4685/stat : 4685 (npSolver-pbo) S 4684 4684 4091 0 -1 4204032 131353 25757 0 0 1566 271 3097 210 20 0 1 0 278829596 1738113024 315076 33554432000 4194304 5992684 140736987614048 140736987608584 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/4685/statm: 424344 315076 192 440 0 423900 0
[pid=4690] ppid=4685 vsize=2945468 CPUtime=12 cores=0,2,4,6
/proc/4690/stat : 4690 (glucosInc) S 4685 4684 4091 0 -1 4202496 322554 0 0 0 1110 90 0 0 20 0 1 0 278834427 3016159232 625535 33554432000 4194304 5654031 140736603365456 140736603363768 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/4690/statm: 736367 625535 147 357 0 736007 0
Current children cumulated CPU time (s) 63.44
Current children cumulated vsize (KiB) 4651992

[startup+115.7 s]
/proc/loadavg: 3.86 2.93 2.56 2/184 4691
/proc/meminfo: memFree=23697648/32873844 swapFree=7112/7112
[pid=4684] ppid=4682 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4684/stat : 4684 (npSolver-pbo-It) S 4682 4684 4091 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278829596 9367552 275 33554432000 4194304 5064252 140733319132240 140733319131152 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4684/statm: 2287 275 233 213 0 72 0
[pid=4685] ppid=4684 vsize=1697376 CPUtime=51.44 cores=0,2,4,6
/proc/4685/stat : 4685 (npSolver-pbo) S 4684 4684 4091 0 -1 4204032 131353 25757 0 0 1566 271 3097 210 20 0 1 0 278829596 1738113024 315076 33554432000 4194304 5992684 140736987614048 140736987608584 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/4685/statm: 424344 315076 192 440 0 423900 0
[pid=4690] ppid=4685 vsize=2945468 CPUtime=12 cores=0,2,4,6
/proc/4690/stat : 4690 (glucosInc) S 4685 4684 4091 0 -1 4202496 322554 0 0 0 1110 90 0 0 20 0 1 0 278834427 3016159232 625535 33554432000 4194304 5654031 140736603365456 140736603363768 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/4690/statm: 736367 625535 147 357 0 736007 0
Current children cumulated CPU time (s) 63.44
Current children cumulated vsize (KiB) 4651992

[startup+122.1 s]
/proc/loadavg: 3.95 2.96 2.57 2/184 4691
/proc/meminfo: memFree=23697880/32873844 swapFree=7112/7112
[pid=4684] ppid=4682 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4684/stat : 4684 (npSolver-pbo-It) S 4682 4684 4091 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278829596 9367552 275 33554432000 4194304 5064252 140733319132240 140733319131152 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4684/statm: 2287 275 233 213 0 72 0
[pid=4685] ppid=4684 vsize=1697376 CPUtime=51.44 cores=0,2,4,6
/proc/4685/stat : 4685 (npSolver-pbo) S 4684 4684 4091 0 -1 4204032 131353 25757 0 0 1566 271 3097 210 20 0 1 0 278829596 1738113024 315076 33554432000 4194304 5992684 140736987614048 140736987608584 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/4685/statm: 424344 315076 192 440 0 423900 0
[pid=4690] ppid=4685 vsize=2945468 CPUtime=12 cores=0,2,4,6
/proc/4690/stat : 4690 (glucosInc) S 4685 4684 4091 0 -1 4202496 322554 0 0 0 1110 90 0 0 20 0 1 0 278834427 3016159232 625535 33554432000 4194304 5654031 140736603365456 140736603363768 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/4690/statm: 736367 625535 147 357 0 736007 0
Current children cumulated CPU time (s) 63.44
Current children cumulated vsize (KiB) 4651992

[startup+125.3 s]
/proc/loadavg: 4.04 3.00 2.58 2/184 4691
/proc/meminfo: memFree=23744380/32873844 swapFree=7112/7112
[pid=4684] ppid=4682 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4684/stat : 4684 (npSolver-pbo-It) S 4682 4684 4091 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278829596 9367552 275 33554432000 4194304 5064252 140733319132240 140733319131152 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4684/statm: 2287 275 233 213 0 72 0
[pid=4685] ppid=4684 vsize=1697376 CPUtime=51.44 cores=0,2,4,6
/proc/4685/stat : 4685 (npSolver-pbo) S 4684 4684 4091 0 -1 4204032 131353 25757 0 0 1566 271 3097 210 20 0 1 0 278829596 1738113024 315076 33554432000 4194304 5992684 140736987614048 140736987608584 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/4685/statm: 424344 315076 192 440 0 423900 0
[pid=4690] ppid=4685 vsize=2945468 CPUtime=12 cores=0,2,4,6
/proc/4690/stat : 4690 (glucosInc) S 4685 4684 4091 0 -1 4202496 322554 0 0 0 1110 90 0 0 20 0 1 0 278834427 3016159232 625535 33554432000 4194304 5654031 140736603365456 140736603363768 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/4690/statm: 736367 625535 147 357 0 736007 0
Current children cumulated CPU time (s) 63.44
Current children cumulated vsize (KiB) 4651992

[startup+126.9 s]
/proc/loadavg: 4.04 3.00 2.58 2/184 4691
/proc/meminfo: memFree=23745372/32873844 swapFree=7112/7112
[pid=4684] ppid=4682 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4684/stat : 4684 (npSolver-pbo-It) S 4682 4684 4091 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278829596 9367552 275 33554432000 4194304 5064252 140733319132240 140733319131152 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4684/statm: 2287 275 233 213 0 72 0
[pid=4685] ppid=4684 vsize=1697376 CPUtime=51.44 cores=0,2,4,6
/proc/4685/stat : 4685 (npSolver-pbo) S 4684 4684 4091 0 -1 4204032 131353 25757 0 0 1566 271 3097 210 20 0 1 0 278829596 1738113024 315076 33554432000 4194304 5992684 140736987614048 140736987608584 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/4685/statm: 424344 315076 192 440 0 423900 0
[pid=4690] ppid=4685 vsize=2945468 CPUtime=12 cores=0,2,4,6
/proc/4690/stat : 4690 (glucosInc) S 4685 4684 4091 0 -1 4202496 322554 0 0 0 1110 90 0 0 20 0 1 0 278834427 3016159232 625535 33554432000 4194304 5654031 140736603365456 140736603363768 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/4690/statm: 736367 625535 147 357 0 736007 0
Current children cumulated CPU time (s) 63.44
Current children cumulated vsize (KiB) 4651992

[startup+127.3 s]
/proc/loadavg: 4.03 3.01 2.59 2/184 4691
/proc/meminfo: memFree=23764716/32873844 swapFree=7112/7112
[pid=4684] ppid=4682 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4684/stat : 4684 (npSolver-pbo-It) S 4682 4684 4091 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278829596 9367552 275 33554432000 4194304 5064252 140733319132240 140733319131152 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4684/statm: 2287 275 233 213 0 72 0
[pid=4685] ppid=4684 vsize=1697376 CPUtime=51.44 cores=0,2,4,6
/proc/4685/stat : 4685 (npSolver-pbo) S 4684 4684 4091 0 -1 4204032 131353 25757 0 0 1566 271 3097 210 20 0 1 0 278829596 1738113024 315076 33554432000 4194304 5992684 140736987614048 140736987608584 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/4685/statm: 424344 315076 192 440 0 423900 0
[pid=4690] ppid=4685 vsize=2945468 CPUtime=12 cores=0,2,4,6
/proc/4690/stat : 4690 (glucosInc) S 4685 4684 4091 0 -1 4202496 322554 0 0 0 1110 90 0 0 20 0 1 0 278834427 3016159232 625535 33554432000 4194304 5654031 140736603365456 140736603363768 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/4690/statm: 736367 625535 147 357 0 736007 0
Current children cumulated CPU time (s) 63.44
Current children cumulated vsize (KiB) 4651992

[startup+127.7 s]
/proc/loadavg: 4.03 3.01 2.59 2/184 4691
/proc/meminfo: memFree=23764716/32873844 swapFree=7112/7112
[pid=4684] ppid=4682 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4684/stat : 4684 (npSolver-pbo-It) S 4682 4684 4091 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278829596 9367552 275 33554432000 4194304 5064252 140733319132240 140733319131152 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4684/statm: 2287 275 233 213 0 72 0
[pid=4685] ppid=4684 vsize=1697376 CPUtime=51.44 cores=0,2,4,6
/proc/4685/stat : 4685 (npSolver-pbo) S 4684 4684 4091 0 -1 4204032 131353 25757 0 0 1566 271 3097 210 20 0 1 0 278829596 1738113024 315076 33554432000 4194304 5992684 140736987614048 140736987608584 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/4685/statm: 424344 315076 192 440 0 423900 0
[pid=4690] ppid=4685 vsize=2945468 CPUtime=12 cores=0,2,4,6
/proc/4690/stat : 4690 (glucosInc) S 4685 4684 4091 0 -1 4202496 322554 0 0 0 1110 90 0 0 20 0 1 0 278834427 3016159232 625535 33554432000 4194304 5654031 140736603365456 140736603363768 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/4690/statm: 736367 625535 147 357 0 736007 0
Current children cumulated CPU time (s) 63.44
Current children cumulated vsize (KiB) 4651992

[startup+127.8 s]
/proc/loadavg: 4.03 3.01 2.59 2/184 4691
/proc/meminfo: memFree=23764716/32873844 swapFree=7112/7112
[pid=4684] ppid=4682 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4684/stat : 4684 (npSolver-pbo-It) S 4682 4684 4091 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278829596 9367552 275 33554432000 4194304 5064252 140733319132240 140733319131152 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4684/statm: 2287 275 233 213 0 72 0
[pid=4685] ppid=4684 vsize=0 CPUtime=51.46 cores=0,2,4,6
/proc/4685/stat : 4685 (npSolver-pbo) R 4684 4684 4091 0 -1 4204036 131353 25757 0 0 1566 273 3097 210 20 0 1 0 278829596 0 0 33554432000 0 0 0 0 0 0 0 4096 0 18446744073709551615 0 0 17 6 0 0 0 0 0
/proc/4685/statm: 0 0 0 0 0 0 0
[pid=4690] ppid=4685 vsize=2945468 CPUtime=12 cores=0,2,4,6
/proc/4690/stat : 4690 (glucosInc) S 4685 4684 4091 0 -1 4202496 322554 0 0 0 1110 90 0 0 20 0 1 0 278834427 3016159232 625535 33554432000 4194304 5654031 140736603365456 140736603363768 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/4690/statm: 736367 625535 147 357 0 736007 0
Current children cumulated CPU time (s) 63.46
Current children cumulated vsize (KiB) 2954616

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4684 and gives
#  childrusage.ru_utime.tv_sec=46
#  childrusage.ru_utime.tv_usec=641909
#  childrusage.ru_stime.tv_sec=4
#  childrusage.ru_stime.tv_usec=863260
# CPU time returned by wait4() is 51.5052
# while last known CPU time is 63.46
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 127.818
CPU time (s): 63.46
CPU user time (s): 57.73
CPU system time (s): 5.73
CPU usage (%): 49.6487
Max. virtual memory (cumulated for all children) (KiB): 4691992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 46.6419
system time used= 4.86326
maximum resident set size= 1686436
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 157484
page faults= 0
swaps= 0
block input operations= 0
block output operations= 2417200
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 366959
involuntary context switches= 78

runsolver used 0.281957 second user time and 0.725889 second system time

The end

Launcher Data 

Begin job on node132 at 2012-05-27 15:57:23
IDJOB=3702622
IDBENCH=92691
IDSOLVER=2278
FILE ID=node132/3702622-1338127042
RUNJOBID= node132-1338123012-4107
PBS_JOBID= 14624343
Free space on /tmp= 71336 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/MH+IC/normalized-minisat50_4_16_9_mh_ic.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3702622-1338127042/watcher-3702622-1338127042 -o /tmp/evaluation-result-3702622-1338127042/solver-3702622-1338127042 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702622-1338127042.opb 542739902 HOME HOME

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

MD5SUM BENCH= 655cb5a16dbcae660ed90071e230a8ed
RANDOM SEED=542739902

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:        30502336 kB
Buffers:          355544 kB
Cached:           431828 kB
SwapCached:         2272 kB
Active:          1468612 kB
Inactive:          27540 kB
Active(anon):     700112 kB
Inactive(anon):     9952 kB
Active(file):     768500 kB
Inactive(file):    17588 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67103728 kB
Dirty:             48372 kB
Writeback:            36 kB
AnonPages:        792884 kB
Mapped:            12620 kB
Shmem:                 8 kB
Slab:             732968 kB
SReclaimable:     173728 kB
SUnreclaim:       559240 kB
KernelStack:        1496 kB
PageTables:         5368 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     961936 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:    186368 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= 69596 MiB
End job on node132 at 2012-05-27 15:59:31