Trace number 3697834

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
npSolver inc-topDown? (problem) 64.79 110.382

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 

14.67/14.75	c run inc solver
14.67/14.75	c [INC SYSTEM] run initial solver
14.67/14.75	c [INC SYSTEM] preprocess with white file
49.40/50.37	c [INC SYSTEM] finished preprocessing in 35 s
49.40/50.37	c [INC SYSTEM] execute solver
62.20/63.00	c [INC SEARCH] formula is SAT
62.70/63.50	c [INC SYSTEM] solved the initial formula
64.00/64.81	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
64.79/110.38	HOME/npSolver-pbo-Itd.sh: line 18: 25858 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=0 -useBinSearch=0 -useCP2=1 -useInc=1

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3697834-1338127364/watcher-3697834-1338127364 -o /tmp/evaluation-result-3697834-1338127364/solver-3697834-1338127364 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3697834-1338127364.opb 393674160 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 2.01 2.14 3/178 25857
/proc/meminfo: memFree=28836908/32873844 swapFree=6856/6856
[pid=25857] ppid=25855 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25857/stat : 25857 (npSolver-pbo-It) S 25855 25857 24682 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278861399 9367552 275 33554432000 4194304 5064252 140735671051280 140735671050192 223651456590 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/25857/statm: 2287 275 233 213 0 72 0

[startup+0.10028 s]
/proc/loadavg: 2.00 2.01 2.14 3/178 25857
/proc/meminfo: memFree=28836908/32873844 swapFree=6856/6856
[pid=25857] ppid=25855 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25857/stat : 25857 (npSolver-pbo-It) S 25855 25857 24682 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278861399 9367552 275 33554432000 4194304 5064252 140735671051280 140735671050192 223651456590 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/25857/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.200286 s]
/proc/loadavg: 2.00 2.01 2.14 3/178 25857
/proc/meminfo: memFree=28836908/32873844 swapFree=6856/6856
[pid=25857] ppid=25855 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25857/stat : 25857 (npSolver-pbo-It) S 25855 25857 24682 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278861399 9367552 275 33554432000 4194304 5064252 140735671051280 140735671050192 223651456590 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/25857/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300259 s]
/proc/loadavg: 2.00 2.01 2.14 3/178 25857
/proc/meminfo: memFree=28836908/32873844 swapFree=6856/6856
[pid=25857] ppid=25855 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25857/stat : 25857 (npSolver-pbo-It) S 25855 25857 24682 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278861399 9367552 275 33554432000 4194304 5064252 140735671051280 140735671050192 223651456590 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/25857/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700228 s]
/proc/loadavg: 2.00 2.01 2.14 3/178 25857
/proc/meminfo: memFree=28836908/32873844 swapFree=6856/6856
[pid=25857] ppid=25855 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25857/stat : 25857 (npSolver-pbo-It) S 25855 25857 24682 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278861399 9367552 275 33554432000 4194304 5064252 140735671051280 140735671050192 223651456590 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/25857/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50027 s]
/proc/loadavg: 2.00 2.01 2.14 3/180 25859
/proc/meminfo: memFree=28820952/32873844 swapFree=6856/6856
[pid=25857] ppid=25855 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25857/stat : 25857 (npSolver-pbo-It) S 25855 25857 24682 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278861399 9367552 275 33554432000 4194304 5064252 140735671051280 140735671050192 223651456590 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/25857/statm: 2287 275 233 213 0 72 0
[pid=25858] ppid=25857 vsize=28700 CPUtime=1.48 cores=0,2,4,6
/proc/25858/stat : 25858 (npSolver-pbo) R 25857 25857 24682 0 -1 4202496 5012 0 0 0 147 1 0 0 20 0 1 0 278861400 29388800 6293 33554432000 4194304 5992684 140733386925440 140733386921560 5179600 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/25858/statm: 7175 6293 148 440 0 6731 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 37848

[startup+3.10032 s]
/proc/loadavg: 2.00 2.01 2.14 3/180 25859
/proc/meminfo: memFree=28805368/32873844 swapFree=6856/6856
[pid=25857] ppid=25855 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25857/stat : 25857 (npSolver-pbo-It) S 25855 25857 24682 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278861399 9367552 275 33554432000 4194304 5064252 140735671051280 140735671050192 223651456590 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/25857/statm: 2287 275 233 213 0 72 0
[pid=25858] ppid=25857 vsize=87868 CPUtime=3.09 cores=0,2,4,6
/proc/25858/stat : 25858 (npSolver-pbo) R 25857 25857 24682 0 -1 4202496 9159 0 0 0 305 4 0 0 20 0 1 0 278861400 89976832 14245 33554432000 4194304 5992684 140733386925440 140733386921560 4228680 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/25858/statm: 21967 14245 165 440 0 21523 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 97016

[startup+6.30031 s]
/proc/loadavg: 2.00 2.01 2.14 3/180 25859
/proc/meminfo: memFree=28557048/32873844 swapFree=6856/6856
[pid=25857] ppid=25855 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25857/stat : 25857 (npSolver-pbo-It) S 25855 25857 24682 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278861399 9367552 275 33554432000 4194304 5064252 140735671051280 140735671050192 223651456590 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/25857/statm: 2287 275 233 213 0 72 0
[pid=25858] ppid=25857 vsize=409532 CPUtime=6.29 cores=0,2,4,6
/proc/25858/stat : 25858 (npSolver-pbo) R 25857 25857 24682 0 -1 4202496 41751 0 0 0 615 14 0 0 20 0 1 0 278861400 419360768 89665 33554432000 4194304 5992684 140733386925440 140733386917096 4229108 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/25858/statm: 102383 89665 165 440 0 101939 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 418680

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.14 3/180 25859
/proc/meminfo: memFree=27671964/32873844 swapFree=6856/6856
[pid=25857] ppid=25855 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25857/stat : 25857 (npSolver-pbo-It) S 25855 25857 24682 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278861399 9367552 275 33554432000 4194304 5064252 140735671051280 140735671050192 223651456590 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/25857/statm: 2287 275 233 213 0 72 0
[pid=25858] ppid=25857 vsize=1458548 CPUtime=12.69 cores=0,2,4,6
/proc/25858/stat : 25858 (npSolver-pbo) R 25857 25857 24682 0 -1 4202496 108987 0 0 0 1229 40 0 0 20 0 1 0 278861400 1493553152 240321 33554432000 4194304 5992684 140733386925440 140733386917096 5044393 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/25858/statm: 364637 240321 165 440 0 364193 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1467696

[startup+25.5004 s]
/proc/loadavg: 2.08 2.03 2.14 3/182 25861
/proc/meminfo: memFree=25512516/32873844 swapFree=6856/6856
[pid=25857] ppid=25855 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25857/stat : 25857 (npSolver-pbo-It) S 25855 25857 24682 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278861399 9367552 275 33554432000 4194304 5064252 140735671051280 140735671050192 223651456590 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/25857/statm: 2287 275 233 213 0 72 0
[pid=25858] ppid=25857 vsize=1511672 CPUtime=14.95 cores=0,2,4,6
/proc/25858/stat : 25858 (npSolver-pbo) S 25857 25857 24682 0 -1 4202496 123002 0 0 0 1347 148 0 0 20 0 1 0 278861400 1547952128 268446 33554432000 4194304 5992684 140733386925440 140733386919888 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 1 0 0
/proc/25858/statm: 377918 268446 172 440 0 377474 0
[pid=25860] ppid=25858 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25860/stat : 25860 (cp2_pre.sh) S 25858 25857 24682 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 278862896 9367552 276 33554432000 4194304 5064252 140734049132416 140734049131120 223651456590 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/25860/statm: 2287 276 234 213 0 72 0
[pid=25861] ppid=25860 vsize=2026252 CPUtime=10.5 cores=0,2,4,6
/proc/25861/stat : 25861 (coprocessor) R 25860 25857 24682 0 -1 4202496 23870 0 0 0 997 53 0 0 20 0 1 0 278862898 2074882048 389830 33554432000 4194304 6586260 140737462150288 140737462146040 5732496 0 0 4096 8404994 0 0 0 17 0 0 0 0 0 0
/proc/25861/statm: 506563 389830 158 584 0 505975 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 3556220

[startup+51.1003 s]
/proc/loadavg: 2.11 2.04 2.15 3/182 25861
/proc/meminfo: memFree=24983280/32873844 swapFree=6856/6856
[pid=25857] ppid=25855 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25857/stat : 25857 (npSolver-pbo-It) S 25855 25857 24682 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278861399 9367552 275 33554432000 4194304 5064252 140735671051280 140735671050192 223651456590 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/25857/statm: 2287 275 233 213 0 72 0
[pid=25858] ppid=25857 vsize=1511672 CPUtime=49.51 cores=0,2,4,6
/proc/25858/stat : 25858 (npSolver-pbo) S 25857 25857 24682 0 -1 4202496 123018 24772 0 0 1347 148 3277 179 20 0 1 0 278861400 1547952128 268448 33554432000 4194304 5992684 140733386925440 140733386911704 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/25858/statm: 377918 268448 174 440 0 377474 0
Current children cumulated CPU time (s) 49.51
Current children cumulated vsize (KiB) 1520820

[startup+102.3 s]
/proc/loadavg: 3.17 2.30 2.23 2/182 25864
/proc/meminfo: memFree=22002364/32873844 swapFree=6856/6856
[pid=25857] ppid=25855 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25857/stat : 25857 (npSolver-pbo-It) S 25855 25857 24682 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278861399 9367552 275 33554432000 4194304 5064252 140735671051280 140735671050192 223651456590 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/25857/statm: 2287 275 233 213 0 72 0
[pid=25858] ppid=25857 vsize=1697376 CPUtime=52.41 cores=0,2,4,6
/proc/25858/stat : 25858 (npSolver-pbo) S 25857 25857 24682 0 -1 4204032 129962 24772 0 0 1548 237 3277 179 20 0 1 0 278861400 1738113024 314892 33554432000 4194304 5992684 140733386925440 140733386919976 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 1 0 0
/proc/25858/statm: 424344 314892 192 440 0 423900 0
[pid=25863] ppid=25858 vsize=2945468 CPUtime=12.38 cores=0,2,4,6
/proc/25863/stat : 25863 (glucosInc) S 25858 25857 24682 0 -1 4202496 323285 0 0 0 1142 96 0 0 20 0 1 0 278866437 3016159232 626636 33554432000 4194304 5654031 140735475972192 140735475970504 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/25863/statm: 736367 626636 147 357 0 736007 0
Current children cumulated CPU time (s) 64.79
Current children cumulated vsize (KiB) 4651992
heavy processes:
  %CPU=12 pid=25864 uid=0 cmd=

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

[startup+103.006 s]
/proc/loadavg: 3.17 2.30 2.23 2/182 25864
/proc/meminfo: memFree=22002240/32873844 swapFree=6856/6856
[pid=25857] ppid=25855 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25857/stat : 25857 (npSolver-pbo-It) S 25855 25857 24682 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278861399 9367552 275 33554432000 4194304 5064252 140735671051280 140735671050192 223651456590 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/25857/statm: 2287 275 233 213 0 72 0
[pid=25858] ppid=25857 vsize=1697376 CPUtime=52.41 cores=0,2,4,6
/proc/25858/stat : 25858 (npSolver-pbo) S 25857 25857 24682 0 -1 4204032 129962 24772 0 0 1548 237 3277 179 20 0 1 0 278861400 1738113024 314892 33554432000 4194304 5992684 140733386925440 140733386919976 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 1 0 0
/proc/25858/statm: 424344 314892 192 440 0 423900 0
[pid=25863] ppid=25858 vsize=2945468 CPUtime=12.38 cores=0,2,4,6
/proc/25863/stat : 25863 (glucosInc) S 25858 25857 24682 0 -1 4202496 323285 0 0 0 1142 96 0 0 20 0 1 0 278866437 3016159232 626636 33554432000 4194304 5654031 140735475972192 140735475970504 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/25863/statm: 736367 626636 147 357 0 736007 0
Current children cumulated CPU time (s) 64.79
Current children cumulated vsize (KiB) 4651992

[startup+106.2 s]
/proc/loadavg: 3.32 2.35 2.24 2/182 25864
/proc/meminfo: memFree=22001744/32873844 swapFree=6856/6856
[pid=25857] ppid=25855 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25857/stat : 25857 (npSolver-pbo-It) S 25855 25857 24682 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278861399 9367552 275 33554432000 4194304 5064252 140735671051280 140735671050192 223651456590 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/25857/statm: 2287 275 233 213 0 72 0
[pid=25858] ppid=25857 vsize=1697376 CPUtime=52.41 cores=0,2,4,6
/proc/25858/stat : 25858 (npSolver-pbo) S 25857 25857 24682 0 -1 4204032 129962 24772 0 0 1548 237 3277 179 20 0 1 0 278861400 1738113024 314892 33554432000 4194304 5992684 140733386925440 140733386919976 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 1 0 0
/proc/25858/statm: 424344 314892 192 440 0 423900 0
[pid=25863] ppid=25858 vsize=2945468 CPUtime=12.38 cores=0,2,4,6
/proc/25863/stat : 25863 (glucosInc) S 25858 25857 24682 0 -1 4202496 323285 0 0 0 1142 96 0 0 20 0 1 0 278866437 3016159232 626636 33554432000 4194304 5654031 140735475972192 140735475970504 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/25863/statm: 736367 626636 147 357 0 736007 0
Current children cumulated CPU time (s) 64.79
Current children cumulated vsize (KiB) 4651992

[startup+107.8 s]
/proc/loadavg: 3.32 2.35 2.24 2/182 25864
/proc/meminfo: memFree=22001868/32873844 swapFree=6856/6856
[pid=25857] ppid=25855 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25857/stat : 25857 (npSolver-pbo-It) S 25855 25857 24682 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278861399 9367552 275 33554432000 4194304 5064252 140735671051280 140735671050192 223651456590 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/25857/statm: 2287 275 233 213 0 72 0
[pid=25858] ppid=25857 vsize=1697376 CPUtime=52.41 cores=0,2,4,6
/proc/25858/stat : 25858 (npSolver-pbo) S 25857 25857 24682 0 -1 4204032 129962 24772 0 0 1548 237 3277 179 20 0 1 0 278861400 1738113024 314892 33554432000 4194304 5992684 140733386925440 140733386919976 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 1 0 0
/proc/25858/statm: 424344 314892 192 440 0 423900 0
[pid=25863] ppid=25858 vsize=2945468 CPUtime=12.38 cores=0,2,4,6
/proc/25863/stat : 25863 (glucosInc) S 25858 25857 24682 0 -1 4202496 323285 0 0 0 1142 96 0 0 20 0 1 0 278866437 3016159232 626636 33554432000 4194304 5654031 140735475972192 140735475970504 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/25863/statm: 736367 626636 147 357 0 736007 0
Current children cumulated CPU time (s) 64.79
Current children cumulated vsize (KiB) 4651992

[startup+109.4 s]
/proc/loadavg: 3.32 2.35 2.24 2/182 25864
/proc/meminfo: memFree=22001992/32873844 swapFree=6856/6856
[pid=25857] ppid=25855 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25857/stat : 25857 (npSolver-pbo-It) S 25855 25857 24682 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278861399 9367552 275 33554432000 4194304 5064252 140735671051280 140735671050192 223651456590 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/25857/statm: 2287 275 233 213 0 72 0
[pid=25858] ppid=25857 vsize=1697376 CPUtime=52.41 cores=0,2,4,6
/proc/25858/stat : 25858 (npSolver-pbo) S 25857 25857 24682 0 -1 4204032 129962 24772 0 0 1548 237 3277 179 20 0 1 0 278861400 1738113024 314892 33554432000 4194304 5992684 140733386925440 140733386919976 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 1 0 0
/proc/25858/statm: 424344 314892 192 440 0 423900 0
[pid=25863] ppid=25858 vsize=2945468 CPUtime=12.38 cores=0,2,4,6
/proc/25863/stat : 25863 (glucosInc) S 25858 25857 24682 0 -1 4202496 323285 0 0 0 1142 96 0 0 20 0 1 0 278866437 3016159232 626636 33554432000 4194304 5654031 140735475972192 140735475970504 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/25863/statm: 736367 626636 147 357 0 736007 0
Current children cumulated CPU time (s) 64.79
Current children cumulated vsize (KiB) 4651992

[startup+109.8 s]
/proc/loadavg: 3.45 2.39 2.26 2/182 25864
/proc/meminfo: memFree=22003604/32873844 swapFree=6856/6856
[pid=25857] ppid=25855 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25857/stat : 25857 (npSolver-pbo-It) S 25855 25857 24682 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278861399 9367552 275 33554432000 4194304 5064252 140735671051280 140735671050192 223651456590 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/25857/statm: 2287 275 233 213 0 72 0
[pid=25858] ppid=25857 vsize=1697376 CPUtime=52.41 cores=0,2,4,6
/proc/25858/stat : 25858 (npSolver-pbo) S 25857 25857 24682 0 -1 4204032 129962 24772 0 0 1548 237 3277 179 20 0 1 0 278861400 1738113024 314892 33554432000 4194304 5992684 140733386925440 140733386919976 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 1 0 0
/proc/25858/statm: 424344 314892 192 440 0 423900 0
[pid=25863] ppid=25858 vsize=2945468 CPUtime=12.38 cores=0,2,4,6
/proc/25863/stat : 25863 (glucosInc) S 25858 25857 24682 0 -1 4202496 323285 0 0 0 1142 96 0 0 20 0 1 0 278866437 3016159232 626636 33554432000 4194304 5654031 140735475972192 140735475970504 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/25863/statm: 736367 626636 147 357 0 736007 0
Current children cumulated CPU time (s) 64.79
Current children cumulated vsize (KiB) 4651992

[startup+110.2 s]
/proc/loadavg: 3.45 2.39 2.26 2/182 25864
/proc/meminfo: memFree=22003604/32873844 swapFree=6856/6856
[pid=25857] ppid=25855 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25857/stat : 25857 (npSolver-pbo-It) S 25855 25857 24682 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278861399 9367552 275 33554432000 4194304 5064252 140735671051280 140735671050192 223651456590 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/25857/statm: 2287 275 233 213 0 72 0
[pid=25858] ppid=25857 vsize=1697376 CPUtime=52.41 cores=0,2,4,6
/proc/25858/stat : 25858 (npSolver-pbo) S 25857 25857 24682 0 -1 4204032 129962 24772 0 0 1548 237 3277 179 20 0 1 0 278861400 1738113024 314892 33554432000 4194304 5992684 140733386925440 140733386919976 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 1 0 0
/proc/25858/statm: 424344 314892 192 440 0 423900 0
[pid=25863] ppid=25858 vsize=2945468 CPUtime=12.38 cores=0,2,4,6
/proc/25863/stat : 25863 (glucosInc) S 25858 25857 24682 0 -1 4202496 323285 0 0 0 1142 96 0 0 20 0 1 0 278866437 3016159232 626636 33554432000 4194304 5654031 140735475972192 140735475970504 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/25863/statm: 736367 626636 147 357 0 736007 0
Current children cumulated CPU time (s) 64.79
Current children cumulated vsize (KiB) 4651992

[startup+110.3 s]
/proc/loadavg: 3.45 2.39 2.26 2/182 25864
/proc/meminfo: memFree=22003604/32873844 swapFree=6856/6856
[pid=25857] ppid=25855 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/25857/stat : 25857 (npSolver-pbo-It) S 25855 25857 24682 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 278861399 9367552 275 33554432000 4194304 5064252 140735671051280 140735671050192 223651456590 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/25857/statm: 2287 275 233 213 0 72 0
[pid=25858] ppid=25857 vsize=1697376 CPUtime=52.41 cores=0,2,4,6
/proc/25858/stat : 25858 (npSolver-pbo) S 25857 25857 24682 0 -1 4204032 129962 24772 0 0 1548 237 3277 179 20 0 1 0 278861400 1738113024 314892 33554432000 4194304 5992684 140733386925440 140733386919976 5240597 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 1 0 0
/proc/25858/statm: 424344 314892 192 440 0 423900 0
[pid=25863] ppid=25858 vsize=2945468 CPUtime=12.38 cores=0,2,4,6
/proc/25863/stat : 25863 (glucosInc) S 25858 25857 24682 0 -1 4202496 323285 0 0 0 1142 96 0 0 20 0 1 0 278866437 3016159232 626636 33554432000 4194304 5654031 140735475972192 140735475970504 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/25863/statm: 736367 626636 147 357 0 736007 0
Current children cumulated CPU time (s) 64.79
Current children cumulated vsize (KiB) 4651992

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 25857 and gives
#  childrusage.ru_utime.tv_sec=48
#  childrusage.ru_utime.tv_usec=257663
#  childrusage.ru_stime.tv_sec=4
#  childrusage.ru_stime.tv_usec=211359
# CPU time returned by wait4() is 52.469
# while last known CPU time is 64.79
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 110.382
CPU time (s): 64.79
CPU user time (s): 59.67
CPU system time (s): 5.12
CPU usage (%): 58.6962
Max. virtual memory (cumulated for all children) (KiB): 4651992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 48.2577
system time used= 4.21136
maximum resident set size= 1685700
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 155108
page faults= 0
swaps= 0
block input operations= 16
block output operations= 2417200
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 422613
involuntary context switches= 151

runsolver used 0.211967 second user time and 0.634903 second system time

The end

Launcher Data 

Begin job on node144 at 2012-05-27 16:02:45
IDJOB=3697834
IDBENCH=92691
IDSOLVER=2275
FILE ID=node144/3697834-1338127364
RUNJOBID= node144-1338121665-24698
PBS_JOBID= 14624480
Free space on /tmp= 71412 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/MH+IC/normalized-minisat50_4_16_9_mh_ic.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3697834-1338127364/watcher-3697834-1338127364 -o /tmp/evaluation-result-3697834-1338127364/solver-3697834-1338127364 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3697834-1338127364.opb 393674160 HOME HOME

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

MD5SUM BENCH= 655cb5a16dbcae660ed90071e230a8ed
RANDOM SEED=393674160

node144.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		: 2666.196
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	: 5332.39
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		: 2666.196
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		: 2666.196
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	: 5438.54
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		: 2666.196
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		: 2666.196
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	: 5331.90
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		: 2666.196
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	: 5331.92
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		: 2666.196
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		: 2666.196
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:        28837552 kB
Buffers:          350740 kB
Cached:          2691724 kB
SwapCached:            0 kB
Active:          1028448 kB
Inactive:        2170244 kB
Active(anon):     157648 kB
Inactive(anon):        0 kB
Active(file):     870800 kB
Inactive(file):  2170244 kB
Unevictable:        6856 kB
Mlocked:            6856 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             45832 kB
Writeback:             0 kB
AnonPages:        165936 kB
Mapped:            15688 kB
Shmem:               200 kB
Slab:             695988 kB
SReclaimable:     138280 kB
SUnreclaim:       557708 kB
KernelStack:        1464 kB
PageTables:         4328 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     293396 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:     75776 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= 69672 MiB
End job on node144 at 2012-05-27 16:04:35