Trace number 3702616

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) 65.08 100.019

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/MH+IC/
normalized-minisat50_4_16_3_mh_ic.opb
MD5SUMe746951c72dd3c581de09cc22407090d
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark3638518
Best CPU time to get the best result obtained on this benchmark1800.55
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 132250
Biggest coefficient in the objective function 122763473
Number of bits for the biggest coefficient in the objective function 27
Sum of the numbers in the objective function 71701401518
Number of bits of the sum of numbers in the objective function 37
Biggest number in a constraint 122763473
Number of bits of the biggest number in a constraint 27
Biggest sum of numbers in a constraint 71701401518
Number of bits of the biggest sum of numbers37
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

15.18/15.27	c run inc solver
15.18/15.27	c [INC SYSTEM] run initial solver
15.18/15.27	c [INC SYSTEM] preprocess with white file
48.50/48.80	c [INC SYSTEM] finished preprocessing in 33 s
48.50/48.80	c [INC SYSTEM] execute solver
61.59/61.67	c [INC SEARCH] formula is SAT
62.17/62.20	c [INC SYSTEM] solved the initial formula
63.48/63.53	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
65.08/100.01	HOME/npSolver-pbo-Itdqb.sh: line 18: 25375 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-3702616-1338126729/watcher-3702616-1338126729 -o /tmp/evaluation-result-3702616-1338126729/solver-3702616-1338126729 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702616-1338126729.opb 605460885 HOME HOME 

running on 4 cores: 1,3,5,7

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


[startup+0 s]
/proc/loadavg: 2.37 2.08 2.10 2/180 25374
/proc/meminfo: memFree=29697704/32873844 swapFree=6080/6080
[pid=25374] ppid=25372 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25374/stat : 25374 (npSolver-pbo-It) S 25372 25374 24278 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278797591 9367552 274 33554432000 4194304 5064252 140736641728208 140736641727120 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/25374/statm: 2287 274 233 213 0 72 0

[startup+0.0989 s]
/proc/loadavg: 2.37 2.08 2.10 2/180 25374
/proc/meminfo: memFree=29697704/32873844 swapFree=6080/6080
[pid=25374] ppid=25372 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25374/stat : 25374 (npSolver-pbo-It) S 25372 25374 24278 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278797591 9367552 274 33554432000 4194304 5064252 140736641728208 140736641727120 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/25374/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100336 s]
/proc/loadavg: 2.37 2.08 2.10 2/180 25374
/proc/meminfo: memFree=29697704/32873844 swapFree=6080/6080
[pid=25374] ppid=25372 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25374/stat : 25374 (npSolver-pbo-It) S 25372 25374 24278 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278797591 9367552 274 33554432000 4194304 5064252 140736641728208 140736641727120 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/25374/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300264 s]
/proc/loadavg: 2.37 2.08 2.10 2/180 25374
/proc/meminfo: memFree=29697704/32873844 swapFree=6080/6080
[pid=25374] ppid=25372 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25374/stat : 25374 (npSolver-pbo-It) S 25372 25374 24278 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278797591 9367552 274 33554432000 4194304 5064252 140736641728208 140736641727120 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/25374/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700262 s]
/proc/loadavg: 2.37 2.08 2.10 2/180 25374
/proc/meminfo: memFree=29697704/32873844 swapFree=6080/6080
[pid=25374] ppid=25372 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25374/stat : 25374 (npSolver-pbo-It) S 25372 25374 24278 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278797591 9367552 274 33554432000 4194304 5064252 140736641728208 140736641727120 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/25374/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50028 s]
/proc/loadavg: 2.37 2.08 2.10 2/177 25376
/proc/meminfo: memFree=30897176/32873844 swapFree=6080/6080
[pid=25374] ppid=25372 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25374/stat : 25374 (npSolver-pbo-It) S 25372 25374 24278 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278797591 9367552 274 33554432000 4194304 5064252 140736641728208 140736641727120 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/25374/statm: 2287 274 233 213 0 72 0
[pid=25375] ppid=25374 vsize=28696 CPUtime=1.48 cores=1,3,5,7
/proc/25375/stat : 25375 (npSolver-pbo) R 25374 25374 24278 0 -1 4202496 4632 0 0 0 147 1 0 0 20 0 1 0 278797591 29384704 5913 33554432000 4194304 5992684 140735722964848 140735722960584 4523478 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/25375/statm: 7174 5913 148 440 0 6730 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 37844

[startup+3.10035 s]
/proc/loadavg: 2.50 2.11 2.11 2/177 25376
/proc/meminfo: memFree=30881384/32873844 swapFree=6080/6080
[pid=25374] ppid=25372 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25374/stat : 25374 (npSolver-pbo-It) S 25372 25374 24278 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278797591 9367552 274 33554432000 4194304 5064252 140736641728208 140736641727120 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/25374/statm: 2287 274 233 213 0 72 0
[pid=25375] ppid=25374 vsize=87856 CPUtime=3.08 cores=1,3,5,7
/proc/25375/stat : 25375 (npSolver-pbo) R 25374 25374 24278 0 -1 4202496 8779 0 0 0 305 3 0 0 20 0 1 0 278797591 89964544 13865 33554432000 4194304 5992684 140735722964848 140735722960968 4227690 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/25375/statm: 21964 13865 165 440 0 21520 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 97004

[startup+6.30031 s]
/proc/loadavg: 2.50 2.11 2.11 3/182 25417
/proc/meminfo: memFree=30761224/32873844 swapFree=6080/6080
[pid=25374] ppid=25372 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25374/stat : 25374 (npSolver-pbo-It) S 25372 25374 24278 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278797591 9367552 274 33554432000 4194304 5064252 140736641728208 140736641727120 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/25374/statm: 2287 274 233 213 0 72 0
[pid=25375] ppid=25374 vsize=405352 CPUtime=6.28 cores=1,3,5,7
/proc/25375/stat : 25375 (npSolver-pbo) R 25374 25374 24278 0 -1 4202496 40325 0 0 0 613 15 0 0 20 0 1 0 278797591 415080448 87217 33554432000 4194304 5992684 140735722964848 140735722956504 4227664 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/25375/statm: 101338 87217 165 440 0 100894 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 414500

[startup+12.7003 s]
/proc/loadavg: 2.42 2.11 2.11 3/181 25419
/proc/meminfo: memFree=30207292/32873844 swapFree=6080/6080
[pid=25374] ppid=25372 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25374/stat : 25374 (npSolver-pbo-It) S 25372 25374 24278 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278797591 9367552 274 33554432000 4194304 5064252 140736641728208 140736641727120 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/25374/statm: 2287 274 233 213 0 72 0
[pid=25375] ppid=25374 vsize=1445872 CPUtime=12.68 cores=1,3,5,7
/proc/25375/stat : 25375 (npSolver-pbo) R 25374 25374 24278 0 -1 4202496 105432 0 0 0 1223 45 0 0 20 0 1 0 278797591 1480572928 233189 33554432000 4194304 5992684 140735722964848 140735722956504 5044393 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/25375/statm: 361468 233189 165 440 0 361024 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1455020

[startup+25.5003 s]
/proc/loadavg: 2.44 2.12 2.11 3/183 25431
/proc/meminfo: memFree=27359764/32873844 swapFree=6080/6080
[pid=25374] ppid=25372 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25374/stat : 25374 (npSolver-pbo-It) S 25372 25374 24278 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278797591 9367552 274 33554432000 4194304 5064252 140736641728208 140736641727120 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/25374/statm: 2287 274 233 213 0 72 0
[pid=25375] ppid=25374 vsize=1511668 CPUtime=15.47 cores=1,3,5,7
/proc/25375/stat : 25375 (npSolver-pbo) S 25374 25374 24278 0 -1 4202496 123133 0 0 0 1381 166 0 0 20 0 1 0 278797591 1547948032 268578 33554432000 4194304 5992684 140735722964848 140735722959296 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/25375/statm: 377917 268578 172 440 0 377473 0
[pid=25420] ppid=25375 vsize=9148 CPUtime=0.01 cores=1,3,5,7
/proc/25420/stat : 25420 (cp2_pre.sh) S 25375 25374 24278 0 -1 4202496 609 0 0 0 0 1 0 0 20 0 1 0 278799140 9367552 277 33554432000 4194304 5064252 140735049965952 140735049964656 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/25420/statm: 2287 277 234 213 0 72 0
[pid=25421] ppid=25420 vsize=2026252 CPUtime=9.98 cores=1,3,5,7
/proc/25421/stat : 25421 (coprocessor) R 25420 25374 24278 0 -1 4202496 23463 0 0 0 936 62 0 0 20 0 1 0 278799142 2074882048 389934 33554432000 4194304 6586260 140736276432272 140736276428024 5732496 0 0 4096 8404994 0 0 0 17 1 0 0 0 0 0
/proc/25421/statm: 506563 389934 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: 2.41 2.14 2.12 3/182 25433
/proc/meminfo: memFree=28096800/32873844 swapFree=6080/6080
[pid=25374] ppid=25372 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25374/stat : 25374 (npSolver-pbo-It) S 25372 25374 24278 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278797591 9367552 274 33554432000 4194304 5064252 140736641728208 140736641727120 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/25374/statm: 2287 274 233 213 0 72 0
[pid=25375] ppid=25374 vsize=1511668 CPUtime=48.63 cores=1,3,5,7
/proc/25375/stat : 25375 (npSolver-pbo) S 25374 25374 24278 0 -1 4202496 123150 24368 0 0 1381 167 3115 200 20 0 1 0 278797591 1547948032 268580 33554432000 4194304 5992684 140735722964848 140735722951112 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/25375/statm: 377917 268580 174 440 0 377473 0
[pid=25433] ppid=25375 vsize=926804 CPUtime=2.27 cores=1,3,5,7
/proc/25433/stat : 25433 (glucosInc) R 25375 25374 24278 0 -1 4202496 118808 0 0 0 195 32 0 0 20 0 1 0 278802472 949047296 200894 33554432000 4194304 5654031 140736070991680 140736069941032 4797458 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/25433/statm: 231701 200895 108 357 0 231341 0
Current children cumulated CPU time (s) 50.9
Current children cumulated vsize (KiB) 2447620

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

[startup+76.7003 s]
/proc/loadavg: 2.43 2.16 2.13 2/182 25434
/proc/meminfo: memFree=23599788/32873844 swapFree=6080/6080
[pid=25374] ppid=25372 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25374/stat : 25374 (npSolver-pbo-It) S 25372 25374 24278 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278797591 9367552 274 33554432000 4194304 5064252 140736641728208 140736641727120 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/25374/statm: 2287 274 233 213 0 72 0
[pid=25375] ppid=25374 vsize=1697372 CPUtime=52.48 cores=1,3,5,7
/proc/25375/stat : 25375 (npSolver-pbo) S 25374 25374 24278 0 -1 4204032 131249 24368 0 0 1599 334 3115 200 20 0 1 0 278797591 1738108928 315024 33554432000 4194304 5992684 140735722964848 140735722959384 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/25375/statm: 424343 315024 192 440 0 423899 0
[pid=25433] ppid=25375 vsize=2945464 CPUtime=12.57 cores=1,3,5,7
/proc/25433/stat : 25433 (glucosInc) S 25375 25374 24278 0 -1 4202496 324129 0 0 0 1154 103 0 0 20 0 1 0 278802472 3016155136 625987 33554432000 4194304 5654031 140736070991680 140736070989992 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/25433/statm: 736366 625987 147 357 0 736006 0
Current children cumulated CPU time (s) 65.05
Current children cumulated vsize (KiB) 4651984

[startup+89.5003 s]
/proc/loadavg: 2.77 2.25 2.16 2/182 25434
/proc/meminfo: memFree=23598796/32873844 swapFree=6080/6080
[pid=25374] ppid=25372 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25374/stat : 25374 (npSolver-pbo-It) S 25372 25374 24278 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278797591 9367552 274 33554432000 4194304 5064252 140736641728208 140736641727120 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/25374/statm: 2287 274 233 213 0 72 0
[pid=25375] ppid=25374 vsize=1697372 CPUtime=52.48 cores=1,3,5,7
/proc/25375/stat : 25375 (npSolver-pbo) S 25374 25374 24278 0 -1 4204032 131249 24368 0 0 1599 334 3115 200 20 0 1 0 278797591 1738108928 315024 33554432000 4194304 5992684 140735722964848 140735722959384 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/25375/statm: 424343 315024 192 440 0 423899 0
[pid=25433] ppid=25375 vsize=2945464 CPUtime=12.57 cores=1,3,5,7
/proc/25433/stat : 25433 (glucosInc) S 25375 25374 24278 0 -1 4202496 324129 0 0 0 1154 103 0 0 20 0 1 0 278802472 3016155136 625987 33554432000 4194304 5654031 140736070991680 140736070989992 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/25433/statm: 736366 625987 147 357 0 736006 0
Current children cumulated CPU time (s) 65.05
Current children cumulated vsize (KiB) 4651984

[startup+95.9003 s]
/proc/loadavg: 2.87 2.28 2.17 2/182 25434
/proc/meminfo: memFree=23599788/32873844 swapFree=6080/6080
[pid=25374] ppid=25372 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25374/stat : 25374 (npSolver-pbo-It) S 25372 25374 24278 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278797591 9367552 274 33554432000 4194304 5064252 140736641728208 140736641727120 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/25374/statm: 2287 274 233 213 0 72 0
[pid=25375] ppid=25374 vsize=1697372 CPUtime=52.48 cores=1,3,5,7
/proc/25375/stat : 25375 (npSolver-pbo) S 25374 25374 24278 0 -1 4204032 131249 24368 0 0 1599 334 3115 200 20 0 1 0 278797591 1738108928 315024 33554432000 4194304 5992684 140735722964848 140735722959384 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/25375/statm: 424343 315024 192 440 0 423899 0
[pid=25433] ppid=25375 vsize=2945464 CPUtime=12.57 cores=1,3,5,7
/proc/25433/stat : 25433 (glucosInc) S 25375 25374 24278 0 -1 4202496 324129 0 0 0 1154 103 0 0 20 0 1 0 278802472 3016155136 625987 33554432000 4194304 5654031 140736070991680 140736070989992 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/25433/statm: 736366 625987 147 357 0 736006 0
Current children cumulated CPU time (s) 65.05
Current children cumulated vsize (KiB) 4651984

[startup+97.5003 s]
/proc/loadavg: 3.04 2.33 2.18 2/182 25434
/proc/meminfo: memFree=23598548/32873844 swapFree=6080/6080
[pid=25374] ppid=25372 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25374/stat : 25374 (npSolver-pbo-It) S 25372 25374 24278 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278797591 9367552 274 33554432000 4194304 5064252 140736641728208 140736641727120 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/25374/statm: 2287 274 233 213 0 72 0
[pid=25375] ppid=25374 vsize=1697372 CPUtime=52.48 cores=1,3,5,7
/proc/25375/stat : 25375 (npSolver-pbo) S 25374 25374 24278 0 -1 4204032 131249 24368 0 0 1599 334 3115 200 20 0 1 0 278797591 1738108928 315024 33554432000 4194304 5992684 140735722964848 140735722959384 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/25375/statm: 424343 315024 192 440 0 423899 0
[pid=25433] ppid=25375 vsize=2945464 CPUtime=12.57 cores=1,3,5,7
/proc/25433/stat : 25433 (glucosInc) S 25375 25374 24278 0 -1 4202496 324129 0 0 0 1154 103 0 0 20 0 1 0 278802472 3016155136 625987 33554432000 4194304 5654031 140736070991680 140736070989992 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/25433/statm: 736366 625987 147 357 0 736006 0
Current children cumulated CPU time (s) 65.05
Current children cumulated vsize (KiB) 4651984

[startup+99.1003 s]
/proc/loadavg: 3.04 2.33 2.18 2/182 25434
/proc/meminfo: memFree=23598920/32873844 swapFree=6080/6080
[pid=25374] ppid=25372 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25374/stat : 25374 (npSolver-pbo-It) S 25372 25374 24278 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278797591 9367552 274 33554432000 4194304 5064252 140736641728208 140736641727120 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/25374/statm: 2287 274 233 213 0 72 0
[pid=25375] ppid=25374 vsize=1697372 CPUtime=52.48 cores=1,3,5,7
/proc/25375/stat : 25375 (npSolver-pbo) S 25374 25374 24278 0 -1 4204032 131249 24368 0 0 1599 334 3115 200 20 0 1 0 278797591 1738108928 315024 33554432000 4194304 5992684 140735722964848 140735722959384 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/25375/statm: 424343 315024 192 440 0 423899 0
[pid=25433] ppid=25375 vsize=2945464 CPUtime=12.57 cores=1,3,5,7
/proc/25433/stat : 25433 (glucosInc) S 25375 25374 24278 0 -1 4202496 324129 0 0 0 1154 103 0 0 20 0 1 0 278802472 3016155136 625987 33554432000 4194304 5654031 140736070991680 140736070989992 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/25433/statm: 736366 625987 147 357 0 736006 0
Current children cumulated CPU time (s) 65.05
Current children cumulated vsize (KiB) 4651984

[startup+99.5003 s]
/proc/loadavg: 3.04 2.33 2.18 2/182 25434
/proc/meminfo: memFree=23598920/32873844 swapFree=6080/6080
[pid=25374] ppid=25372 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25374/stat : 25374 (npSolver-pbo-It) S 25372 25374 24278 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278797591 9367552 274 33554432000 4194304 5064252 140736641728208 140736641727120 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/25374/statm: 2287 274 233 213 0 72 0
[pid=25375] ppid=25374 vsize=1697372 CPUtime=52.48 cores=1,3,5,7
/proc/25375/stat : 25375 (npSolver-pbo) S 25374 25374 24278 0 -1 4204032 131249 24368 0 0 1599 334 3115 200 20 0 1 0 278797591 1738108928 315024 33554432000 4194304 5992684 140735722964848 140735722959384 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/25375/statm: 424343 315024 192 440 0 423899 0
[pid=25433] ppid=25375 vsize=2945464 CPUtime=12.57 cores=1,3,5,7
/proc/25433/stat : 25433 (glucosInc) S 25375 25374 24278 0 -1 4202496 324129 0 0 0 1154 103 0 0 20 0 1 0 278802472 3016155136 625987 33554432000 4194304 5654031 140736070991680 140736070989992 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/25433/statm: 736366 625987 147 357 0 736006 0
Current children cumulated CPU time (s) 65.05
Current children cumulated vsize (KiB) 4651984

[startup+99.9003 s]
/proc/loadavg: 3.04 2.33 2.18 2/182 25434
/proc/meminfo: memFree=23598920/32873844 swapFree=6080/6080
[pid=25374] ppid=25372 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25374/stat : 25374 (npSolver-pbo-It) S 25372 25374 24278 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278797591 9367552 274 33554432000 4194304 5064252 140736641728208 140736641727120 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/25374/statm: 2287 274 233 213 0 72 0
[pid=25375] ppid=25374 vsize=1697372 CPUtime=52.48 cores=1,3,5,7
/proc/25375/stat : 25375 (npSolver-pbo) S 25374 25374 24278 0 -1 4204032 131249 24368 0 0 1599 334 3115 200 20 0 1 0 278797591 1738108928 315024 33554432000 4194304 5992684 140735722964848 140735722959384 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/25375/statm: 424343 315024 192 440 0 423899 0
[pid=25433] ppid=25375 vsize=2945464 CPUtime=12.57 cores=1,3,5,7
/proc/25433/stat : 25433 (glucosInc) S 25375 25374 24278 0 -1 4202496 324129 0 0 0 1154 103 0 0 20 0 1 0 278802472 3016155136 625987 33554432000 4194304 5654031 140736070991680 140736070989992 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/25433/statm: 736366 625987 147 357 0 736006 0
Current children cumulated CPU time (s) 65.05
Current children cumulated vsize (KiB) 4651984

[startup+100 s]
/proc/loadavg: 3.04 2.33 2.18 4/182 25435
/proc/meminfo: memFree=24071600/32873844 swapFree=6080/6080
[pid=25374] ppid=25372 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/25374/stat : 25374 (npSolver-pbo-It) S 25372 25374 24278 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 278797591 9367552 274 33554432000 4194304 5064252 140736641728208 140736641727120 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/25374/statm: 2287 274 233 213 0 72 0
[pid=25375] ppid=25374 vsize=0 CPUtime=52.51 cores=1,3,5,7
/proc/25375/stat : 25375 (npSolver-pbo) R 25374 25374 24278 0 -1 4204036 131249 24368 0 0 1599 337 3115 200 20 0 1 0 278797591 0 0 33554432000 0 0 0 0 0 0 0 4096 0 18446744073709551615 0 0 17 5 0 0 0 0 0
/proc/25375/statm: 0 0 0 0 0 0 0
[pid=25433] ppid=25375 vsize=2945464 CPUtime=12.57 cores=1,3,5,7
/proc/25433/stat : 25433 (glucosInc) S 25375 25374 24278 0 -1 4202496 324129 0 0 0 1154 103 0 0 20 0 1 0 278802472 3016155136 625987 33554432000 4194304 5654031 140736070991680 140736070989992 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/25433/statm: 736366 625987 147 357 0 736006 0
Current children cumulated CPU time (s) 65.08
Current children cumulated vsize (KiB) 2954612

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25374 and gives
#  childrusage.ru_utime.tv_sec=47
#  childrusage.ru_utime.tv_usec=148832
#  childrusage.ru_stime.tv_sec=5
#  childrusage.ru_stime.tv_usec=391180
# CPU time returned by wait4() is 52.54
# while last known CPU time is 65.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 100.019
CPU time (s): 65.08
CPU user time (s): 58.68
CPU system time (s): 6.4
CPU usage (%): 65.0674
Max. virtual memory (cumulated for all children) (KiB): 4694628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 47.1488
system time used= 5.39118
maximum resident set size= 1686228
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 155990
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= 376709
involuntary context switches= 340

runsolver used 0.211967 second user time and 0.441932 second system time

The end

Launcher Data 

Begin job on node139 at 2012-05-27 15:52:10
IDJOB=3702616
IDBENCH=92678
IDSOLVER=2278
FILE ID=node139/3702616-1338126729
RUNJOBID= node139-1338122473-24295
PBS_JOBID= 14624487
Free space on /tmp= 71188 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/MH+IC/normalized-minisat50_4_16_3_mh_ic.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3702616-1338126729/watcher-3702616-1338126729 -o /tmp/evaluation-result-3702616-1338126729/solver-3702616-1338126729 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702616-1338126729.opb 605460885 HOME HOME

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

MD5SUM BENCH= e746951c72dd3c581de09cc22407090d
RANDOM SEED=605460885

node139.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		: 2666.750
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	: 5333.50
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		: 2666.750
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.750
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
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		: 2666.750
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.750
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
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		: 2666.750
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.750
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.750
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        29698348 kB
Buffers:          335620 kB
Cached:          1028420 kB
SwapCached:          828 kB
Active:          1707804 kB
Inactive:         593732 kB
Active(anon):     929944 kB
Inactive(anon):     9832 kB
Active(file):     777860 kB
Inactive(file):   583900 kB
Unevictable:        6080 kB
Mlocked:            6080 kB
SwapTotal:      67108856 kB
SwapFree:       67104692 kB
Dirty:            490236 kB
Writeback:             0 kB
AnonPages:        942888 kB
Mapped:            13312 kB
Shmem:                 8 kB
Slab:             734936 kB
SReclaimable:     172704 kB
SUnreclaim:       562232 kB
KernelStack:        1480 kB
PageTables:         6096 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1211428 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    352256 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= 69624 MiB
End job on node139 at 2012-05-27 15:53:51