Trace number 3702618

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) 63.43 138.944

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/MH+IC/
normalized-minisat50_4_16_5_mh_ic.opb
MD5SUM14d236c4d30788af1b7d25ef928578c5
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark4811337
Best CPU time to get the best result obtained on this benchmark1800.56
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 61017523054
Number of bits of the sum of numbers in the objective function 36
Biggest number in a constraint 149721291
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 61017523054
Number of bits of the biggest sum of numbers36
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

14.78/14.83	c run inc solver
14.78/14.83	c [INC SYSTEM] run initial solver
14.78/14.83	c [INC SYSTEM] preprocess with white file
47.95/49.86	c [INC SYSTEM] finished preprocessing in 35 s
47.95/49.86	c [INC SYSTEM] execute solver
60.28/62.07	c [INC SEARCH] formula is SAT
60.88/62.60	c [INC SYSTEM] solved the initial formula
62.19/63.93	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
63.43/138.94	HOME/npSolver-pbo-Itdqb.sh: line 18:  4629 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-3702618-1338126901/watcher-3702618-1338126901 -o /tmp/evaluation-result-3702618-1338126901/solver-3702618-1338126901 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702618-1338126901.opb 1853397214 HOME HOME 

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

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


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.25 2/180 4628
/proc/meminfo: memFree=31215700/32873844 swapFree=7112/7112
[pid=4628] ppid=4626 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4628/stat : 4628 (npSolver-pbo-It) S 4626 4628 4091 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278815545 9367552 275 33554432000 4194304 5064252 140735783219472 140735783218384 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4628/statm: 2287 275 233 213 0 72 0

[startup+0.099957 s]
/proc/loadavg: 2.00 2.00 2.25 2/180 4628
/proc/meminfo: memFree=31215700/32873844 swapFree=7112/7112
[pid=4628] ppid=4626 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4628/stat : 4628 (npSolver-pbo-It) S 4626 4628 4091 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278815545 9367552 275 33554432000 4194304 5064252 140735783219472 140735783218384 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4628/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100545 s]
/proc/loadavg: 2.00 2.00 2.25 2/180 4628
/proc/meminfo: memFree=31215700/32873844 swapFree=7112/7112
[pid=4628] ppid=4626 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4628/stat : 4628 (npSolver-pbo-It) S 4626 4628 4091 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278815545 9367552 275 33554432000 4194304 5064252 140735783219472 140735783218384 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4628/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300201 s]
/proc/loadavg: 2.00 2.00 2.25 2/180 4628
/proc/meminfo: memFree=31215700/32873844 swapFree=7112/7112
[pid=4628] ppid=4626 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4628/stat : 4628 (npSolver-pbo-It) S 4626 4628 4091 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278815545 9367552 275 33554432000 4194304 5064252 140735783219472 140735783218384 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4628/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700206 s]
/proc/loadavg: 2.00 2.00 2.25 2/180 4628
/proc/meminfo: memFree=31215700/32873844 swapFree=7112/7112
[pid=4628] ppid=4626 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4628/stat : 4628 (npSolver-pbo-It) S 4626 4628 4091 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278815545 9367552 275 33554432000 4194304 5064252 140735783219472 140735783218384 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4628/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: 2.00 2.00 2.25 3/182 4630
/proc/meminfo: memFree=31198944/32873844 swapFree=7112/7112
[pid=4628] ppid=4626 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4628/stat : 4628 (npSolver-pbo-It) S 4626 4628 4091 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278815545 9367552 275 33554432000 4194304 5064252 140735783219472 140735783218384 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4628/statm: 2287 275 233 213 0 72 0
[pid=4629] ppid=4628 vsize=28692 CPUtime=1.49 cores=0,2,4,6
/proc/4629/stat : 4629 (npSolver-pbo) R 4628 4628 4091 0 -1 4202496 4893 0 0 0 148 1 0 0 20 0 1 0 278815545 29380608 6174 33554432000 4194304 5992684 140735171829168 140735171825288 4568629 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4629/statm: 7173 6174 148 440 0 6729 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 37840

[startup+3.1003 s]
/proc/loadavg: 2.00 2.00 2.25 3/182 4630
/proc/meminfo: memFree=31182740/32873844 swapFree=7112/7112
[pid=4628] ppid=4626 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4628/stat : 4628 (npSolver-pbo-It) S 4626 4628 4091 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278815545 9367552 275 33554432000 4194304 5064252 140735783219472 140735783218384 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4628/statm: 2287 275 233 213 0 72 0
[pid=4629] ppid=4628 vsize=87860 CPUtime=3.09 cores=0,2,4,6
/proc/4629/stat : 4629 (npSolver-pbo) R 4628 4628 4091 0 -1 4202496 9041 0 0 0 306 3 0 0 20 0 1 0 278815545 89968640 14127 33554432000 4194304 5992684 140735171829168 140735171825288 4227694 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4629/statm: 21965 14127 165 440 0 21521 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 97008

[startup+6.30032 s]
/proc/loadavg: 2.00 2.00 2.25 3/182 4630
/proc/meminfo: memFree=30899080/32873844 swapFree=7112/7112
[pid=4628] ppid=4626 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4628/stat : 4628 (npSolver-pbo-It) S 4626 4628 4091 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278815545 9367552 275 33554432000 4194304 5064252 140735783219472 140735783218384 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4628/statm: 2287 275 233 213 0 72 0
[pid=4629] ppid=4628 vsize=409240 CPUtime=6.29 cores=0,2,4,6
/proc/4629/stat : 4629 (npSolver-pbo) R 4628 4628 4091 0 -1 4202496 41562 0 0 0 614 15 0 0 20 0 1 0 278815545 419061760 89476 33554432000 4194304 5992684 140735171829168 140735171820824 4228034 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4629/statm: 102310 89476 165 440 0 101866 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 418388

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.24 3/182 4640
/proc/meminfo: memFree=29970644/32873844 swapFree=7112/7112
[pid=4628] ppid=4626 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4628/stat : 4628 (npSolver-pbo-It) S 4626 4628 4091 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278815545 9367552 275 33554432000 4194304 5064252 140735783219472 140735783218384 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4628/statm: 2287 275 233 213 0 72 0
[pid=4629] ppid=4628 vsize=1457104 CPUtime=12.69 cores=0,2,4,6
/proc/4629/stat : 4629 (npSolver-pbo) R 4628 4628 4091 0 -1 4202496 108492 0 0 0 1229 40 0 0 20 0 1 0 278815545 1492074496 239826 33554432000 4194304 5992684 140735171829168 140735171820824 4227664 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/4629/statm: 364276 239826 165 440 0 363832 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1466252

[startup+25.5004 s]
/proc/loadavg: 2.15 2.03 2.25 3/184 4642
/proc/meminfo: memFree=27176564/32873844 swapFree=7112/7112
[pid=4628] ppid=4626 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4628/stat : 4628 (npSolver-pbo-It) S 4626 4628 4091 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278815545 9367552 275 33554432000 4194304 5064252 140735783219472 140735783218384 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4628/statm: 2287 275 233 213 0 72 0
[pid=4629] ppid=4628 vsize=1511668 CPUtime=15.03 cores=0,2,4,6
/proc/4629/stat : 4629 (npSolver-pbo) S 4628 4628 4091 0 -1 4202496 122885 0 0 0 1350 153 0 0 20 0 1 0 278815545 1547948032 268841 33554432000 4194304 5992684 140735171829168 140735171823616 5175646 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/4629/statm: 377917 268841 172 440 0 377473 0
[pid=4641] ppid=4629 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4641/stat : 4641 (cp2_pre.sh) S 4629 4628 4091 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 278817048 9367552 277 33554432000 4194304 5064252 140735849313632 140735849312336 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/4641/statm: 2287 277 234 213 0 72 0
[pid=4642] ppid=4641 vsize=2026252 CPUtime=10.43 cores=0,2,4,6
/proc/4642/stat : 4642 (coprocessor) R 4641 4628 4091 0 -1 4202496 24530 0 0 0 990 53 0 0 20 0 1 0 278817050 2074882048 389978 33554432000 4194304 6586260 140734963656304 140734963652056 5732496 0 0 4096 8404994 0 0 0 17 4 0 0 0 0 0
/proc/4642/statm: 506563 389978 158 584 0 505975 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 3556216

[startup+51.1003 s]
/proc/loadavg: 2.59 2.14 2.28 3/183 4644
/proc/meminfo: memFree=28723464/32873844 swapFree=7112/7112
[pid=4628] ppid=4626 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4628/stat : 4628 (npSolver-pbo-It) S 4626 4628 4091 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278815545 9367552 275 33554432000 4194304 5064252 140735783219472 140735783218384 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4628/statm: 2287 275 233 213 0 72 0
[pid=4629] ppid=4628 vsize=1511668 CPUtime=47.99 cores=0,2,4,6
/proc/4629/stat : 4629 (npSolver-pbo) S 4628 4628 4091 0 -1 4202496 122902 25433 0 0 1350 154 3118 177 20 0 1 0 278815545 1547948032 268843 33554432000 4194304 5992684 140735171829168 140735171815432 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/4629/statm: 377917 268843 174 440 0 377473 0
[pid=4644] ppid=4629 vsize=527428 CPUtime=1.21 cores=0,2,4,6
/proc/4644/stat : 4644 (glucosInc) R 4629 4628 4091 0 -1 4202496 77270 0 0 0 104 17 0 0 20 0 1 0 278820531 540086272 118787 33554432000 4194304 5654031 140734740080144 140734739029592 4797458 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/4644/statm: 131857 118787 108 357 0 131497 0
Current children cumulated CPU time (s) 49.2
Current children cumulated vsize (KiB) 2048244

[startup+102.3 s]
/proc/loadavg: 3.27 2.37 2.35 2/184 4645
/proc/meminfo: memFree=23721132/32873844 swapFree=7112/7112
[pid=4628] ppid=4626 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4628/stat : 4628 (npSolver-pbo-It) S 4626 4628 4091 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278815545 9367552 275 33554432000 4194304 5064252 140735783219472 140735783218384 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4628/statm: 2287 275 233 213 0 72 0
[pid=4629] ppid=4628 vsize=1697372 CPUtime=51.52 cores=0,2,4,6
/proc/4629/stat : 4629 (npSolver-pbo) S 4628 4628 4091 0 -1 4204032 130752 25433 0 0 1568 289 3118 177 20 0 1 0 278815545 1738108928 315287 33554432000 4194304 5992684 140735171829168 140735171823704 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/4629/statm: 424343 315287 192 440 0 423899 0
[pid=4644] ppid=4629 vsize=2945468 CPUtime=11.91 cores=0,2,4,6
/proc/4644/stat : 4644 (glucosInc) S 4629 4628 4091 0 -1 4202496 322039 0 0 0 1102 89 0 0 20 0 1 0 278820531 3016159232 625137 33554432000 4194304 5654031 140734740080144 140734740078456 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/4644/statm: 736367 625137 147 357 0 736007 0
Current children cumulated CPU time (s) 63.43
Current children cumulated vsize (KiB) 4651988
heavy processes:
  %CPU=13 pid=4645 uid=0 cmd=

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

[startup+103.107 s]
/proc/loadavg: 3.40 2.41 2.36 2/184 4645
/proc/meminfo: memFree=23720884/32873844 swapFree=7112/7112
[pid=4628] ppid=4626 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4628/stat : 4628 (npSolver-pbo-It) S 4626 4628 4091 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278815545 9367552 275 33554432000 4194304 5064252 140735783219472 140735783218384 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4628/statm: 2287 275 233 213 0 72 0
[pid=4629] ppid=4628 vsize=1697372 CPUtime=51.52 cores=0,2,4,6
/proc/4629/stat : 4629 (npSolver-pbo) S 4628 4628 4091 0 -1 4204032 130752 25433 0 0 1568 289 3118 177 20 0 1 0 278815545 1738108928 315287 33554432000 4194304 5992684 140735171829168 140735171823704 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/4629/statm: 424343 315287 192 440 0 423899 0
[pid=4644] ppid=4629 vsize=2945468 CPUtime=11.91 cores=0,2,4,6
/proc/4644/stat : 4644 (glucosInc) S 4629 4628 4091 0 -1 4202496 322039 0 0 0 1102 89 0 0 20 0 1 0 278820531 3016159232 625137 33554432000 4194304 5654031 140734740080144 140734740078456 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/4644/statm: 736367 625137 147 357 0 736007 0
Current children cumulated CPU time (s) 63.43
Current children cumulated vsize (KiB) 4651988

[startup+115.9 s]
/proc/loadavg: 3.65 2.50 2.39 2/184 4645
/proc/meminfo: memFree=23721132/32873844 swapFree=7112/7112
[pid=4628] ppid=4626 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4628/stat : 4628 (npSolver-pbo-It) S 4626 4628 4091 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278815545 9367552 275 33554432000 4194304 5064252 140735783219472 140735783218384 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4628/statm: 2287 275 233 213 0 72 0
[pid=4629] ppid=4628 vsize=1697372 CPUtime=51.52 cores=0,2,4,6
/proc/4629/stat : 4629 (npSolver-pbo) S 4628 4628 4091 0 -1 4204032 130752 25433 0 0 1568 289 3118 177 20 0 1 0 278815545 1738108928 315287 33554432000 4194304 5992684 140735171829168 140735171823704 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/4629/statm: 424343 315287 192 440 0 423899 0
[pid=4644] ppid=4629 vsize=2945468 CPUtime=11.91 cores=0,2,4,6
/proc/4644/stat : 4644 (glucosInc) S 4629 4628 4091 0 -1 4202496 322039 0 0 0 1102 89 0 0 20 0 1 0 278820531 3016159232 625137 33554432000 4194304 5654031 140734740080144 140734740078456 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/4644/statm: 736367 625137 147 357 0 736007 0
Current children cumulated CPU time (s) 63.43
Current children cumulated vsize (KiB) 4651988

[startup+128.7 s]
/proc/loadavg: 3.95 2.62 2.43 2/184 4646
/proc/meminfo: memFree=23763292/32873844 swapFree=7112/7112
[pid=4628] ppid=4626 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4628/stat : 4628 (npSolver-pbo-It) S 4626 4628 4091 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278815545 9367552 275 33554432000 4194304 5064252 140735783219472 140735783218384 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4628/statm: 2287 275 233 213 0 72 0
[pid=4629] ppid=4628 vsize=1697372 CPUtime=51.52 cores=0,2,4,6
/proc/4629/stat : 4629 (npSolver-pbo) S 4628 4628 4091 0 -1 4204032 130752 25433 0 0 1568 289 3118 177 20 0 1 0 278815545 1738108928 315287 33554432000 4194304 5992684 140735171829168 140735171823704 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/4629/statm: 424343 315287 192 440 0 423899 0
[pid=4644] ppid=4629 vsize=2945468 CPUtime=11.91 cores=0,2,4,6
/proc/4644/stat : 4644 (glucosInc) S 4629 4628 4091 0 -1 4202496 322039 0 0 0 1102 89 0 0 20 0 1 0 278820531 3016159232 625137 33554432000 4194304 5654031 140734740080144 140734740078456 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/4644/statm: 736367 625137 147 357 0 736007 0
Current children cumulated CPU time (s) 63.43
Current children cumulated vsize (KiB) 4651988

[startup+135.1 s]
/proc/loadavg: 4.03 2.66 2.44 2/184 4646
/proc/meminfo: memFree=23763912/32873844 swapFree=7112/7112
[pid=4628] ppid=4626 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4628/stat : 4628 (npSolver-pbo-It) S 4626 4628 4091 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278815545 9367552 275 33554432000 4194304 5064252 140735783219472 140735783218384 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4628/statm: 2287 275 233 213 0 72 0
[pid=4629] ppid=4628 vsize=1697372 CPUtime=51.52 cores=0,2,4,6
/proc/4629/stat : 4629 (npSolver-pbo) S 4628 4628 4091 0 -1 4204032 130752 25433 0 0 1568 289 3118 177 20 0 1 0 278815545 1738108928 315287 33554432000 4194304 5992684 140735171829168 140735171823704 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/4629/statm: 424343 315287 192 440 0 423899 0
[pid=4644] ppid=4629 vsize=2945468 CPUtime=11.91 cores=0,2,4,6
/proc/4644/stat : 4644 (glucosInc) S 4629 4628 4091 0 -1 4202496 322039 0 0 0 1102 89 0 0 20 0 1 0 278820531 3016159232 625137 33554432000 4194304 5654031 140734740080144 140734740078456 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/4644/statm: 736367 625137 147 357 0 736007 0
Current children cumulated CPU time (s) 63.43
Current children cumulated vsize (KiB) 4651988

[startup+136.7 s]
/proc/loadavg: 4.03 2.66 2.44 2/184 4646
/proc/meminfo: memFree=23765152/32873844 swapFree=7112/7112
[pid=4628] ppid=4626 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4628/stat : 4628 (npSolver-pbo-It) S 4626 4628 4091 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278815545 9367552 275 33554432000 4194304 5064252 140735783219472 140735783218384 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4628/statm: 2287 275 233 213 0 72 0
[pid=4629] ppid=4628 vsize=1697372 CPUtime=51.52 cores=0,2,4,6
/proc/4629/stat : 4629 (npSolver-pbo) S 4628 4628 4091 0 -1 4204032 130752 25433 0 0 1568 289 3118 177 20 0 1 0 278815545 1738108928 315287 33554432000 4194304 5992684 140735171829168 140735171823704 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/4629/statm: 424343 315287 192 440 0 423899 0
[pid=4644] ppid=4629 vsize=2945468 CPUtime=11.91 cores=0,2,4,6
/proc/4644/stat : 4644 (glucosInc) S 4629 4628 4091 0 -1 4202496 322039 0 0 0 1102 89 0 0 20 0 1 0 278820531 3016159232 625137 33554432000 4194304 5654031 140734740080144 140734740078456 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/4644/statm: 736367 625137 147 357 0 736007 0
Current children cumulated CPU time (s) 63.43
Current children cumulated vsize (KiB) 4651988

[startup+138.306 s]
/proc/loadavg: 4.19 2.71 2.46 2/184 4646
/proc/meminfo: memFree=23768624/32873844 swapFree=7112/7112
[pid=4628] ppid=4626 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4628/stat : 4628 (npSolver-pbo-It) S 4626 4628 4091 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278815545 9367552 275 33554432000 4194304 5064252 140735783219472 140735783218384 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4628/statm: 2287 275 233 213 0 72 0
[pid=4629] ppid=4628 vsize=1697372 CPUtime=51.52 cores=0,2,4,6
/proc/4629/stat : 4629 (npSolver-pbo) S 4628 4628 4091 0 -1 4204032 130752 25433 0 0 1568 289 3118 177 20 0 1 0 278815545 1738108928 315287 33554432000 4194304 5992684 140735171829168 140735171823704 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/4629/statm: 424343 315287 192 440 0 423899 0
[pid=4644] ppid=4629 vsize=2945468 CPUtime=11.91 cores=0,2,4,6
/proc/4644/stat : 4644 (glucosInc) S 4629 4628 4091 0 -1 4202496 322039 0 0 0 1102 89 0 0 20 0 1 0 278820531 3016159232 625137 33554432000 4194304 5654031 140734740080144 140734740078456 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/4644/statm: 736367 625137 147 357 0 736007 0
Current children cumulated CPU time (s) 63.43
Current children cumulated vsize (KiB) 4651988

[startup+138.7 s]
/proc/loadavg: 4.19 2.71 2.46 2/184 4646
/proc/meminfo: memFree=23768624/32873844 swapFree=7112/7112
[pid=4628] ppid=4626 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4628/stat : 4628 (npSolver-pbo-It) S 4626 4628 4091 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278815545 9367552 275 33554432000 4194304 5064252 140735783219472 140735783218384 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4628/statm: 2287 275 233 213 0 72 0
[pid=4629] ppid=4628 vsize=1697372 CPUtime=51.52 cores=0,2,4,6
/proc/4629/stat : 4629 (npSolver-pbo) S 4628 4628 4091 0 -1 4204032 130752 25433 0 0 1568 289 3118 177 20 0 1 0 278815545 1738108928 315287 33554432000 4194304 5992684 140735171829168 140735171823704 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/4629/statm: 424343 315287 192 440 0 423899 0
[pid=4644] ppid=4629 vsize=2945468 CPUtime=11.91 cores=0,2,4,6
/proc/4644/stat : 4644 (glucosInc) S 4629 4628 4091 0 -1 4202496 322039 0 0 0 1102 89 0 0 20 0 1 0 278820531 3016159232 625137 33554432000 4194304 5654031 140734740080144 140734740078456 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/4644/statm: 736367 625137 147 357 0 736007 0
Current children cumulated CPU time (s) 63.43
Current children cumulated vsize (KiB) 4651988

[startup+138.9 s]
/proc/loadavg: 4.19 2.71 2.46 2/184 4646
/proc/meminfo: memFree=23768624/32873844 swapFree=7112/7112
[pid=4628] ppid=4626 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4628/stat : 4628 (npSolver-pbo-It) S 4626 4628 4091 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278815545 9367552 275 33554432000 4194304 5064252 140735783219472 140735783218384 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4628/statm: 2287 275 233 213 0 72 0
[pid=4629] ppid=4628 vsize=1697372 CPUtime=51.52 cores=0,2,4,6
/proc/4629/stat : 4629 (npSolver-pbo) S 4628 4628 4091 0 -1 4204032 130752 25433 0 0 1568 289 3118 177 20 0 1 0 278815545 1738108928 315287 33554432000 4194304 5992684 140735171829168 140735171823704 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/4629/statm: 424343 315287 192 440 0 423899 0
[pid=4644] ppid=4629 vsize=2945468 CPUtime=11.91 cores=0,2,4,6
/proc/4644/stat : 4644 (glucosInc) S 4629 4628 4091 0 -1 4202496 322039 0 0 0 1102 89 0 0 20 0 1 0 278820531 3016159232 625137 33554432000 4194304 5654031 140734740080144 140734740078456 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/4644/statm: 736367 625137 147 357 0 736007 0
Current children cumulated CPU time (s) 63.43
Current children cumulated vsize (KiB) 4651988

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4628 and gives
#  childrusage.ru_utime.tv_sec=46
#  childrusage.ru_utime.tv_usec=873874
#  childrusage.ru_stime.tv_sec=4
#  childrusage.ru_stime.tv_usec=705284
# CPU time returned by wait4() is 51.5792
# while last known CPU time is 63.43
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 138.944
CPU time (s): 63.43
CPU user time (s): 57.88
CPU system time (s): 5.55
CPU usage (%): 45.6516
Max. virtual memory (cumulated for all children) (KiB): 4694632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 46.8739
system time used= 4.70528
maximum resident set size= 1687280
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 156560
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= 371967
involuntary context switches= 66

runsolver used 0.499924 second user time and 1.45678 second system time

The end

Launcher Data 

Begin job on node132 at 2012-05-27 15:55:02
IDJOB=3702618
IDBENCH=92688
IDSOLVER=2278
FILE ID=node132/3702618-1338126901
RUNJOBID= node132-1338123012-4107
PBS_JOBID= 14624343
Free space on /tmp= 71564 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/MH+IC/normalized-minisat50_4_16_5_mh_ic.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3702618-1338126901/watcher-3702618-1338126901 -o /tmp/evaluation-result-3702618-1338126901/solver-3702618-1338126901 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702618-1338126901.opb 1853397214 HOME HOME

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

MD5SUM BENCH= 14d236c4d30788af1b7d25ef928578c5
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:        31217888 kB
Buffers:          351580 kB
Cached:           195048 kB
SwapCached:         2272 kB
Active:           758780 kB
Inactive:          23896 kB
Active(anon):     227440 kB
Inactive(anon):     9952 kB
Active(file):     531340 kB
Inactive(file):    13944 kB
Unevictable:        7112 kB
Mlocked:            7112 kB
SwapTotal:      67108856 kB
SwapFree:       67103728 kB
Dirty:             89876 kB
Writeback:             0 kB
AnonPages:        240324 kB
Mapped:            12248 kB
Shmem:                 8 kB
Slab:             732056 kB
SReclaimable:     172876 kB
SUnreclaim:       559180 kB
KernelStack:        1480 kB
PageTables:         4588 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     396020 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:     61440 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 15:57:21