Trace number 3746333

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 (fixed)? (problem) 35.44 35.6433

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/
prestwich/armies/normalized-army11.17bt.opb
MD5SUMbde651356fbc7760944c2b16aa27f15d
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark4.11437
Has Objective FunctionNO
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved NO
Number of variables370
Total number of constraints809
Number of constraints which are clauses558
Number of constraints which are cardinality constraints (but not clauses)2
Number of constraints which are nor clauses,nor cardinality constraints249
Minimum length of a constraint1
Maximum length of a constraint121
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 17
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 138
Number of bits of the biggest sum of numbers8
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.01	c old isEQ: 0, new EQ is 0
0.00/0.02	c old isEQ: 0, new EQ is 0
0.00/0.02	c run inc solver
0.00/0.02	c [INC SYSTEM] run initial solver
0.00/0.02	c [INC SYSTEM] preprocess with white file
0.00/0.33	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.33	c [INC SYSTEM] execute solver
35.36/35.48	c [INC SEARCH] formula is SAT
35.36/35.48	c [INC SYSTEM] solved the initial formula
35.36/35.48	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
35.44/35.64	HOME/npSolver-pbo-Itd.sh: line 18:  8417 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-3746333-1339098177/watcher-3746333-1339098177 -o /tmp/evaluation-result-3746333-1339098177/solver-3746333-1339098177 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3746333-1339098177.opb 110511787 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: 0.00 0.00 0.00 2/176 8411
/proc/meminfo: memFree=30855940/32873844 swapFree=7120/7120
[pid=8411] ppid=8409 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8411/stat : 8411 (npSolver-pbo-It) R 8409 8411 8372 0 -1 4202496 209 0 0 0 0 0 0 0 20 0 1 0 19784773 9367552 146 33554432000 4194304 5064252 140736763901152 140733814050904 4712304 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/8411/statm: 2287 166 138 213 0 72 0

[startup+0.0613109 s]
/proc/loadavg: 0.00 0.00 0.00 2/176 8411
/proc/meminfo: memFree=30855940/32873844 swapFree=7120/7120
[pid=8411] ppid=8409 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8411/stat : 8411 (npSolver-pbo-It) S 8409 8411 8372 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 19784773 9367552 275 33554432000 4194304 5064252 140736763901152 140736763900064 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/8411/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100223 s]
/proc/loadavg: 0.00 0.00 0.00 2/176 8411
/proc/meminfo: memFree=30855940/32873844 swapFree=7120/7120
[pid=8411] ppid=8409 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8411/stat : 8411 (npSolver-pbo-It) S 8409 8411 8372 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 19784773 9367552 275 33554432000 4194304 5064252 140736763901152 140736763900064 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/8411/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300215 s]
/proc/loadavg: 0.00 0.00 0.00 2/176 8411
/proc/meminfo: memFree=30855940/32873844 swapFree=7120/7120
[pid=8411] ppid=8409 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8411/stat : 8411 (npSolver-pbo-It) S 8409 8411 8372 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 19784773 9367552 275 33554432000 4194304 5064252 140736763901152 140736763900064 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/8411/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700227 s]
/proc/loadavg: 0.00 0.00 0.00 2/176 8411
/proc/meminfo: memFree=30855940/32873844 swapFree=7120/7120
[pid=8411] ppid=8409 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8411/stat : 8411 (npSolver-pbo-It) S 8409 8411 8372 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 19784773 9367552 275 33554432000 4194304 5064252 140736763901152 140736763900064 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/8411/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50029 s]
/proc/loadavg: 0.00 0.00 0.00 3/183 8427
/proc/meminfo: memFree=30845712/32873844 swapFree=7120/7120
[pid=8411] ppid=8409 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8411/stat : 8411 (npSolver-pbo-It) S 8409 8411 8372 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 19784773 9367552 275 33554432000 4194304 5064252 140736763901152 140736763900064 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/8411/statm: 2287 275 233 213 0 72 0
[pid=8417] ppid=8411 vsize=2960 CPUtime=0.31 cores=0,2,4,6
/proc/8417/stat : 8417 (npSolver-pbo) S 8411 8411 8372 0 -1 4202496 1488 2314 0 0 1 0 30 0 20 0 1 0 19784774 3031040 394 33554432000 4194304 6004724 140733411905184 140733411891464 5190736 0 0 4096 0 18446744071580380219 0 0 17 6 0 0 0 0 0
/proc/8417/statm: 740 394 167 442 0 294 0
[pid=8427] ppid=8417 vsize=7192 CPUtime=1.16 cores=0,2,4,6
/proc/8427/stat : 8427 (glucosInc) R 8417 8411 8372 0 -1 4202496 1981 0 0 0 116 0 0 0 20 0 1 0 19784807 7364608 1187 33554432000 4194304 5654031 140736864915984 140736864913768 4215009 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/8427/statm: 1798 1187 141 357 0 1438 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 19300

[startup+3.10034 s]
/proc/loadavg: 0.24 0.05 0.02 2/177 8453
/proc/meminfo: memFree=30854660/32873844 swapFree=7120/7120
[pid=8411] ppid=8409 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8411/stat : 8411 (npSolver-pbo-It) S 8409 8411 8372 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 19784773 9367552 275 33554432000 4194304 5064252 140736763901152 140736763900064 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/8411/statm: 2287 275 233 213 0 72 0
[pid=8417] ppid=8411 vsize=2960 CPUtime=0.31 cores=0,2,4,6
/proc/8417/stat : 8417 (npSolver-pbo) S 8411 8411 8372 0 -1 4202496 1488 2314 0 0 1 0 30 0 20 0 1 0 19784774 3031040 394 33554432000 4194304 6004724 140733411905184 140733411891464 5190736 0 0 4096 0 18446744071580380219 0 0 17 6 0 0 0 0 0
/proc/8417/statm: 740 394 167 442 0 294 0
[pid=8427] ppid=8417 vsize=9872 CPUtime=2.76 cores=0,2,4,6
/proc/8427/stat : 8427 (glucosInc) R 8417 8411 8372 0 -1 4202496 2261 0 0 0 276 0 0 0 20 0 1 0 19784807 10108928 1977 33554432000 4194304 5654031 140736864915984 140736864913864 4232775 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/8427/statm: 2468 1977 141 357 0 2108 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 21980

[startup+6.30032 s]
/proc/loadavg: 0.24 0.05 0.02 2/177 8453
/proc/meminfo: memFree=30851848/32873844 swapFree=7120/7120
[pid=8411] ppid=8409 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8411/stat : 8411 (npSolver-pbo-It) S 8409 8411 8372 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 19784773 9367552 275 33554432000 4194304 5064252 140736763901152 140736763900064 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/8411/statm: 2287 275 233 213 0 72 0
[pid=8417] ppid=8411 vsize=2960 CPUtime=0.31 cores=0,2,4,6
/proc/8417/stat : 8417 (npSolver-pbo) S 8411 8411 8372 0 -1 4202496 1488 2314 0 0 1 0 30 0 20 0 1 0 19784774 3031040 394 33554432000 4194304 6004724 140733411905184 140733411891464 5190736 0 0 4096 0 18446744071580380219 0 0 17 6 0 0 0 0 0
/proc/8417/statm: 740 394 167 442 0 294 0
[pid=8427] ppid=8417 vsize=12184 CPUtime=5.96 cores=0,2,4,6
/proc/8427/stat : 8427 (glucosInc) R 8417 8411 8372 0 -1 4202496 2797 0 0 0 596 0 0 0 20 0 1 0 19784807 12476416 2505 33554432000 4194304 5654031 140736864915984 140736864913864 4215353 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/8427/statm: 3046 2505 141 357 0 2686 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 24292

[startup+12.7003 s]
/proc/loadavg: 0.36 0.08 0.03 2/177 8496
/proc/meminfo: memFree=30843648/32873844 swapFree=7120/7120
[pid=8411] ppid=8409 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8411/stat : 8411 (npSolver-pbo-It) S 8409 8411 8372 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 19784773 9367552 275 33554432000 4194304 5064252 140736763901152 140736763900064 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/8411/statm: 2287 275 233 213 0 72 0
[pid=8417] ppid=8411 vsize=2960 CPUtime=0.31 cores=0,2,4,6
/proc/8417/stat : 8417 (npSolver-pbo) S 8411 8411 8372 0 -1 4202496 1488 2314 0 0 1 0 30 0 20 0 1 0 19784774 3031040 394 33554432000 4194304 6004724 140733411905184 140733411891464 5190736 0 0 4096 0 18446744071580380219 0 0 17 6 0 0 0 0 0
/proc/8417/statm: 740 394 167 442 0 294 0
[pid=8427] ppid=8417 vsize=19256 CPUtime=12.35 cores=0,2,4,6
/proc/8427/stat : 8427 (glucosInc) R 8417 8411 8372 0 -1 4202496 3773 0 0 0 1235 0 0 0 20 0 1 0 19784807 19718144 4324 33554432000 4194304 5654031 140736864915984 140736864913864 4232973 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/8427/statm: 4814 4324 141 357 0 4454 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 31364

[startup+25.5004 s]
/proc/loadavg: 0.45 0.11 0.04 3/184 8526
/proc/meminfo: memFree=30807556/32873844 swapFree=7120/7120
[pid=8411] ppid=8409 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8411/stat : 8411 (npSolver-pbo-It) S 8409 8411 8372 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 19784773 9367552 275 33554432000 4194304 5064252 140736763901152 140736763900064 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/8411/statm: 2287 275 233 213 0 72 0
[pid=8417] ppid=8411 vsize=2960 CPUtime=0.31 cores=0,2,4,6
/proc/8417/stat : 8417 (npSolver-pbo) S 8411 8411 8372 0 -1 4202496 1488 2314 0 0 1 0 30 0 20 0 1 0 19784774 3031040 394 33554432000 4194304 6004724 140733411905184 140733411891464 5190736 0 0 4096 0 18446744071580380219 0 0 17 6 0 0 0 0 0
/proc/8417/statm: 740 394 167 442 0 294 0
[pid=8427] ppid=8417 vsize=33708 CPUtime=25.15 cores=0,2,4,6
/proc/8427/stat : 8427 (glucosInc) R 8417 8411 8372 0 -1 4202496 4234 0 0 0 2514 1 0 0 20 0 1 0 19784807 34516992 7347 33554432000 4194304 5654031 140736864915984 140736864913912 4233467 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/8427/statm: 8427 7347 141 357 0 8067 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 45816

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

[startup+31.9067 s]
/proc/loadavg: 0.58 0.14 0.05 3/184 8574
/proc/meminfo: memFree=30807420/32873844 swapFree=7120/7120
[pid=8411] ppid=8409 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8411/stat : 8411 (npSolver-pbo-It) S 8409 8411 8372 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 19784773 9367552 275 33554432000 4194304 5064252 140736763901152 140736763900064 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/8411/statm: 2287 275 233 213 0 72 0
[pid=8417] ppid=8411 vsize=2960 CPUtime=0.31 cores=0,2,4,6
/proc/8417/stat : 8417 (npSolver-pbo) S 8411 8411 8372 0 -1 4202496 1488 2314 0 0 1 0 30 0 20 0 1 0 19784774 3031040 394 33554432000 4194304 6004724 140733411905184 140733411891464 5190736 0 0 4096 0 18446744071580380219 0 0 17 6 0 0 0 0 0
/proc/8417/statm: 740 394 167 442 0 294 0
[pid=8427] ppid=8417 vsize=31028 CPUtime=31.55 cores=0,2,4,6
/proc/8427/stat : 8427 (glucosInc) R 8417 8411 8372 0 -1 4202496 4618 0 0 0 3154 1 0 0 20 0 1 0 19784807 31772672 6980 33554432000 4194304 5654031 140736864915984 140736864913864 4233201 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/8427/statm: 7757 6980 141 357 0 7397 0
Current children cumulated CPU time (s) 31.86
Current children cumulated vsize (KiB) 43136

[startup+33.5004 s]
/proc/loadavg: 0.69 0.17 0.06 3/184 8580
/proc/meminfo: memFree=30805452/32873844 swapFree=7120/7120
[pid=8411] ppid=8409 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8411/stat : 8411 (npSolver-pbo-It) S 8409 8411 8372 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 19784773 9367552 275 33554432000 4194304 5064252 140736763901152 140736763900064 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/8411/statm: 2287 275 233 213 0 72 0
[pid=8417] ppid=8411 vsize=2960 CPUtime=0.31 cores=0,2,4,6
/proc/8417/stat : 8417 (npSolver-pbo) S 8411 8411 8372 0 -1 4202496 1488 2314 0 0 1 0 30 0 20 0 1 0 19784774 3031040 394 33554432000 4194304 6004724 140733411905184 140733411891464 5190736 0 0 4096 0 18446744071580380219 0 0 17 6 0 0 0 0 0
/proc/8417/statm: 740 394 167 442 0 294 0
[pid=8427] ppid=8417 vsize=31028 CPUtime=33.15 cores=0,2,4,6
/proc/8427/stat : 8427 (glucosInc) R 8417 8411 8372 0 -1 4202496 4618 0 0 0 3314 1 0 0 20 0 1 0 19784807 31772672 6980 33554432000 4194304 5654031 140736864915984 140736864913864 4216427 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/8427/statm: 7757 6980 141 357 0 7397 0
Current children cumulated CPU time (s) 33.46
Current children cumulated vsize (KiB) 43136

[startup+34.3004 s]
/proc/loadavg: 0.69 0.17 0.06 3/184 8586
/proc/meminfo: memFree=30806196/32873844 swapFree=7120/7120
[pid=8411] ppid=8409 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8411/stat : 8411 (npSolver-pbo-It) S 8409 8411 8372 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 19784773 9367552 275 33554432000 4194304 5064252 140736763901152 140736763900064 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/8411/statm: 2287 275 233 213 0 72 0
[pid=8417] ppid=8411 vsize=2960 CPUtime=0.31 cores=0,2,4,6
/proc/8417/stat : 8417 (npSolver-pbo) S 8411 8411 8372 0 -1 4202496 1488 2314 0 0 1 0 30 0 20 0 1 0 19784774 3031040 394 33554432000 4194304 6004724 140733411905184 140733411891464 5190736 0 0 4096 0 18446744071580380219 0 0 17 6 0 0 0 0 0
/proc/8417/statm: 740 394 167 442 0 294 0
[pid=8427] ppid=8417 vsize=31028 CPUtime=33.95 cores=0,2,4,6
/proc/8427/stat : 8427 (glucosInc) R 8417 8411 8372 0 -1 4202496 4618 0 0 0 3394 1 0 0 20 0 1 0 19784807 31772672 6980 33554432000 4194304 5654031 140736864915984 140736864913864 4232462 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/8427/statm: 7757 6980 141 357 0 7397 0
Current children cumulated CPU time (s) 34.26
Current children cumulated vsize (KiB) 43136

[startup+35.1003 s]
/proc/loadavg: 0.69 0.17 0.06 3/184 8594
/proc/meminfo: memFree=30805824/32873844 swapFree=7120/7120
[pid=8411] ppid=8409 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8411/stat : 8411 (npSolver-pbo-It) S 8409 8411 8372 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 19784773 9367552 275 33554432000 4194304 5064252 140736763901152 140736763900064 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/8411/statm: 2287 275 233 213 0 72 0
[pid=8417] ppid=8411 vsize=2960 CPUtime=0.31 cores=0,2,4,6
/proc/8417/stat : 8417 (npSolver-pbo) S 8411 8411 8372 0 -1 4202496 1488 2314 0 0 1 0 30 0 20 0 1 0 19784774 3031040 394 33554432000 4194304 6004724 140733411905184 140733411891464 5190736 0 0 4096 0 18446744071580380219 0 0 17 6 0 0 0 0 0
/proc/8417/statm: 740 394 167 442 0 294 0
[pid=8427] ppid=8417 vsize=31028 CPUtime=34.75 cores=0,2,4,6
/proc/8427/stat : 8427 (glucosInc) R 8417 8411 8372 0 -1 4202496 4618 0 0 0 3474 1 0 0 20 0 1 0 19784807 31772672 6980 33554432000 4194304 5654031 140736864915984 140736864913864 4232775 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/8427/statm: 7757 6980 141 357 0 7397 0
Current children cumulated CPU time (s) 35.06
Current children cumulated vsize (KiB) 43136

[startup+35.5003 s]
/proc/loadavg: 0.69 0.17 0.06 3/184 8594
/proc/meminfo: memFree=30805824/32873844 swapFree=7120/7120
[pid=8411] ppid=8409 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8411/stat : 8411 (npSolver-pbo-It) S 8409 8411 8372 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 19784773 9367552 275 33554432000 4194304 5064252 140736763901152 140736763900064 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/8411/statm: 2287 275 233 213 0 72 0
[pid=8417] ppid=8411 vsize=2964 CPUtime=0.31 cores=0,2,4,6
/proc/8417/stat : 8417 (npSolver-pbo) S 8411 8411 8372 0 -1 4204032 1575 2314 0 0 1 0 30 0 20 0 1 0 19784774 3035136 418 33554432000 4194304 6004724 140733411905184 140733411899736 5251733 0 0 4096 0 18446744071580380219 0 0 17 6 0 0 0 0 0
/proc/8417/statm: 741 418 189 442 0 295 0
[pid=8427] ppid=8417 vsize=31036 CPUtime=35.13 cores=0,2,4,6
/proc/8427/stat : 8427 (glucosInc) S 8417 8411 8372 0 -1 4202496 4625 0 0 0 3512 1 0 0 20 0 1 0 19784807 31780864 6987 33554432000 4194304 5654031 140736864915984 140736864914296 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/8427/statm: 7759 6987 147 357 0 7399 0
Current children cumulated CPU time (s) 35.44
Current children cumulated vsize (KiB) 43148

[startup+35.6003 s]
/proc/loadavg: 0.69 0.17 0.06 3/184 8594
/proc/meminfo: memFree=30805824/32873844 swapFree=7120/7120
[pid=8411] ppid=8409 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/8411/stat : 8411 (npSolver-pbo-It) S 8409 8411 8372 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 19784773 9367552 275 33554432000 4194304 5064252 140736763901152 140736763900064 273588840014 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/8411/statm: 2287 275 233 213 0 72 0
[pid=8417] ppid=8411 vsize=2964 CPUtime=0.31 cores=0,2,4,6
/proc/8417/stat : 8417 (npSolver-pbo) S 8411 8411 8372 0 -1 4204032 1575 2314 0 0 1 0 30 0 20 0 1 0 19784774 3035136 418 33554432000 4194304 6004724 140733411905184 140733411899736 5251733 0 0 4096 0 18446744071580380219 0 0 17 6 0 0 0 0 0
/proc/8417/statm: 741 418 189 442 0 295 0
[pid=8427] ppid=8417 vsize=31036 CPUtime=35.13 cores=0,2,4,6
/proc/8427/stat : 8427 (glucosInc) S 8417 8411 8372 0 -1 4202496 4625 0 0 0 3512 1 0 0 20 0 1 0 19784807 31780864 6987 33554432000 4194304 5654031 140736864915984 140736864914296 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/8427/statm: 7759 6987 147 357 0 7399 0
Current children cumulated CPU time (s) 35.44
Current children cumulated vsize (KiB) 43148

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 8411 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=319951
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=14997
# CPU time returned by wait4() is 0.334948
# while last known CPU time is 35.44
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 35.6433
CPU time (s): 35.44
CPU user time (s): 35.43
CPU system time (s): 0.01
CPU usage (%): 99.4297
Max. virtual memory (cumulated for all children) (KiB): 45816

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.319951
system time used= 0.014997
maximum resident set size= 30044
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4264
page faults= 0
swaps= 0
block input operations= 0
block output operations= 568
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 270
involuntary context switches= 10

runsolver used 0.06099 second user time and 0.150977 second system time

The end

Launcher Data 

Begin job on node132 at 2012-06-07 21:42:57
IDJOB=3746333
IDBENCH=1158
IDSOLVER=2332
FILE ID=node132/3746333-1339098177
RUNJOBID= node132-1339098176-8388
PBS_JOBID= 14643721
Free space on /tmp= 71044 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/prestwich/armies/normalized-army11.17bt.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3746333-1339098177/watcher-3746333-1339098177 -o /tmp/evaluation-result-3746333-1339098177/solver-3746333-1339098177 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3746333-1339098177.opb 110511787 HOME HOME

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

MD5SUM BENCH= bde651356fbc7760944c2b16aa27f15d
RANDOM SEED=110511787

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		: 2666.213
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	: 5332.42
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		: 2666.213
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		: 2666.213
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	: 5332.55
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		: 2666.213
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		: 2666.213
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		: 2666.213
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	: 5332.55
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		: 2666.213
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		: 2666.213
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:        30855940 kB
Buffers:          125156 kB
Cached:          1119480 kB
SwapCached:            0 kB
Active:           299032 kB
Inactive:         956044 kB
Active(anon):      13024 kB
Inactive(anon):        0 kB
Active(file):     286008 kB
Inactive(file):   956044 kB
Unevictable:        7120 kB
Mlocked:            7120 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             16920 kB
Writeback:             0 kB
AnonPages:         17696 kB
Mapped:            13672 kB
Shmem:               212 kB
Slab:             624360 kB
SReclaimable:      66788 kB
SUnreclaim:       557572 kB
KernelStack:        1424 kB
PageTables:         4288 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     103924 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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= 71024 MiB
End job on node132 at 2012-06-07 21:43:33