Trace number 3700055

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 NameAnswerobjective functionCPU timeWall clock time
npSolver inc? (problem) 29.58 65.4582

General information on the benchmark

Name/OPT-SMALLINT-LIN/
kullmann/normalized-mul_8_9_shg.opb
MD5SUM0476e702136eda2e813dad2792abe9ac
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark48
Best CPU time to get the best result obtained on this benchmark1790.38
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables7840
Total number of constraints65280
Number of constraints which are clauses65280
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint34
Maximum length of a constraint64
Number of terms in the objective function 7840
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 7840
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 7840
Number of bits of the biggest sum of numbers13
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

6.99/7.05	c run inc solver
6.99/7.05	c [INC SYSTEM] run initial solver
6.99/7.05	c [INC SYSTEM] preprocess with white file
21.69/21.93	c [INC SYSTEM] finished preprocessing in 14 s
21.69/21.93	c [INC SYSTEM] execute solver
27.58/27.75	c [INC SEARCH] formula is SAT
27.78/27.98	c [INC SYSTEM] solved the initial formula
29.08/29.20	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
29.58/65.45	HOME/npSolver-pbo-I.sh: line 18: 18415 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=0 -useBinSearch=1 -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-3700055-1338120549/watcher-3700055-1338120549 -o /tmp/evaluation-result-3700055-1338120549/solver-3700055-1338120549 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3700055-1338120549.opb 461889692 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: 4.03 3.20 2.64 3/179 18414
/proc/meminfo: memFree=30017396/32873844 swapFree=7900/7900
[pid=18414] ppid=18412 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18414/stat : 18414 (npSolver-pbo-I.) S 18412 18414 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278179518 9367552 275 33554432000 4194304 5064252 140735081341488 140735081340400 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18414/statm: 2287 275 233 213 0 72 0

[startup+0.0504181 s]
/proc/loadavg: 4.03 3.20 2.64 3/179 18414
/proc/meminfo: memFree=30017396/32873844 swapFree=7900/7900
[pid=18414] ppid=18412 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18414/stat : 18414 (npSolver-pbo-I.) S 18412 18414 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278179518 9367552 275 33554432000 4194304 5064252 140735081341488 140735081340400 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18414/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100267 s]
/proc/loadavg: 4.03 3.20 2.64 3/179 18414
/proc/meminfo: memFree=30017396/32873844 swapFree=7900/7900
[pid=18414] ppid=18412 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18414/stat : 18414 (npSolver-pbo-I.) S 18412 18414 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278179518 9367552 275 33554432000 4194304 5064252 140735081341488 140735081340400 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18414/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300251 s]
/proc/loadavg: 4.03 3.20 2.64 3/179 18414
/proc/meminfo: memFree=30017396/32873844 swapFree=7900/7900
[pid=18414] ppid=18412 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18414/stat : 18414 (npSolver-pbo-I.) S 18412 18414 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278179518 9367552 275 33554432000 4194304 5064252 140735081341488 140735081340400 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18414/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700287 s]
/proc/loadavg: 4.03 3.20 2.64 3/179 18414
/proc/meminfo: memFree=30017396/32873844 swapFree=7900/7900
[pid=18414] ppid=18412 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18414/stat : 18414 (npSolver-pbo-I.) S 18412 18414 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278179518 9367552 275 33554432000 4194304 5064252 140735081341488 140735081340400 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18414/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: 4.03 3.20 2.64 3/181 18416
/proc/meminfo: memFree=29985880/32873844 swapFree=7900/7900
[pid=18414] ppid=18412 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18414/stat : 18414 (npSolver-pbo-I.) S 18412 18414 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278179518 9367552 275 33554432000 4194304 5064252 140735081341488 140735081340400 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18414/statm: 2287 275 233 213 0 72 0
[pid=18415] ppid=18414 vsize=45668 CPUtime=1.49 cores=1,3,5,7
/proc/18415/stat : 18415 (npSolver-pbo) R 18414 18414 18146 0 -1 4202496 11258 0 0 0 146 3 0 0 20 0 1 0 278179518 46764032 10864 33554432000 4194304 5992684 140735949976864 140735949972600 4475720 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/18415/statm: 11417 10864 139 440 0 10973 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 54816

[startup+3.1004 s]
/proc/loadavg: 3.87 3.18 2.63 3/181 18416
/proc/meminfo: memFree=29920584/32873844 swapFree=7900/7900
[pid=18414] ppid=18412 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18414/stat : 18414 (npSolver-pbo-I.) S 18412 18414 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278179518 9367552 275 33554432000 4194304 5064252 140735081341488 140735081340400 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18414/statm: 2287 275 233 213 0 72 0
[pid=18415] ppid=18414 vsize=352068 CPUtime=3.09 cores=1,3,5,7
/proc/18415/stat : 18415 (npSolver-pbo) R 18414 18414 18146 0 -1 4202496 40759 0 0 0 299 10 0 0 20 0 1 0 278179518 360517632 71139 33554432000 4194304 5992684 140735949976864 140735949971944 5045376 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/18415/statm: 88017 71139 156 440 0 87573 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 361216

[startup+6.30039 s]
/proc/loadavg: 3.87 3.18 2.63 3/181 18416
/proc/meminfo: memFree=29489304/32873844 swapFree=7900/7900
[pid=18414] ppid=18412 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18414/stat : 18414 (npSolver-pbo-I.) S 18412 18414 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278179518 9367552 275 33554432000 4194304 5064252 140735081341488 140735081340400 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18414/statm: 2287 275 233 213 0 72 0
[pid=18415] ppid=18414 vsize=669204 CPUtime=6.29 cores=1,3,5,7
/proc/18415/stat : 18415 (npSolver-pbo) R 18414 18414 18146 0 -1 4202496 104321 0 0 0 603 26 0 0 20 0 1 0 278179518 685264896 162199 33554432000 4194304 5992684 140735949976864 140735949971944 5044667 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/18415/statm: 167301 162199 156 440 0 166857 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 678352

[startup+12.7004 s]
/proc/loadavg: 3.58 3.14 2.63 3/183 18418
/proc/meminfo: memFree=28379148/32873844 swapFree=7900/7900
[pid=18414] ppid=18412 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18414/stat : 18414 (npSolver-pbo-I.) S 18412 18414 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278179518 9367552 275 33554432000 4194304 5064252 140735081341488 140735081340400 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18414/statm: 2287 275 233 213 0 72 0
[pid=18415] ppid=18414 vsize=689848 CPUtime=7.07 cores=1,3,5,7
/proc/18415/stat : 18415 (npSolver-pbo) S 18414 18414 18146 0 -1 4202496 110175 0 0 0 637 70 0 0 20 0 1 0 278179518 706404352 170941 33554432000 4194304 5992684 140735949976864 140735949971312 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/18415/statm: 172462 170941 163 440 0 172018 0
[pid=18417] ppid=18415 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18417/stat : 18417 (cp2_pre.sh) S 18415 18414 18146 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 278180225 9367552 277 33554432000 4194304 5064252 140734892912064 140734892910768 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/18417/statm: 2287 277 234 213 0 72 0
[pid=18418] ppid=18417 vsize=841588 CPUtime=5.47 cores=1,3,5,7
/proc/18418/stat : 18418 (coprocessor) R 18417 18414 18146 0 -1 4202496 18615 0 0 0 515 32 0 0 20 0 1 0 278180227 861786112 162547 33554432000 4194304 6586260 140733502023344 140733502019096 5732496 0 0 4096 8404994 0 0 0 17 5 0 0 12 0 0
/proc/18418/statm: 210397 162547 158 584 0 209809 0
Current children cumulated CPU time (s) 12.54
Current children cumulated vsize (KiB) 1549732

[startup+25.5005 s]
/proc/loadavg: 3.41 3.12 2.63 3/182 18420
/proc/meminfo: memFree=28288456/32873844 swapFree=7900/7900
[pid=18414] ppid=18412 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18414/stat : 18414 (npSolver-pbo-I.) S 18412 18414 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278179518 9367552 275 33554432000 4194304 5064252 140735081341488 140735081340400 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18414/statm: 2287 275 233 213 0 72 0
[pid=18415] ppid=18414 vsize=689848 CPUtime=21.76 cores=1,3,5,7
/proc/18415/stat : 18415 (npSolver-pbo) S 18414 18414 18146 0 -1 4202496 110191 19518 0 0 637 71 1386 82 20 0 1 0 278179518 706404352 170944 33554432000 4194304 5992684 140735949976864 140735949963128 5179600 0 0 4096 0 18446744071580380219 0 0 17 7 0 0 0 0 0
/proc/18415/statm: 172462 170944 166 440 0 172018 0
[pid=18420] ppid=18415 vsize=1059284 CPUtime=3.55 cores=1,3,5,7
/proc/18420/stat : 18420 (glucosInc) R 18415 18414 18146 0 -1 4202496 112045 0 0 0 315 40 0 0 20 0 1 0 278181712 1084706816 222764 33554432000 4194304 5654031 140736554953616 140736554951496 4236107 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/18420/statm: 264821 222764 130 357 0 264461 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 1758280

[startup+51.1004 s]
/proc/loadavg: 3.44 3.15 2.65 2/183 18421
/proc/meminfo: memFree=26455680/32873844 swapFree=7900/7900
[pid=18414] ppid=18412 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18414/stat : 18414 (npSolver-pbo-I.) S 18412 18414 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278179518 9367552 275 33554432000 4194304 5064252 140735081341488 140735081340400 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18414/statm: 2287 275 233 213 0 72 0
[pid=18415] ppid=18414 vsize=800188 CPUtime=23.88 cores=1,3,5,7
/proc/18415/stat : 18415 (npSolver-pbo) S 18414 18414 18146 0 -1 4204032 116663 19518 0 0 793 127 1386 82 20 0 1 0 278179518 819392512 198547 33554432000 4194304 5992684 140735949976864 140735949971400 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/18415/statm: 200047 198547 184 440 0 199603 0
[pid=18420] ppid=18415 vsize=1122776 CPUtime=5.7 cores=1,3,5,7
/proc/18420/stat : 18420 (glucosInc) S 18415 18414 18146 0 -1 4202496 123980 0 0 0 527 43 0 0 20 0 1 0 278181712 1149722624 241853 33554432000 4194304 5654031 140736554953616 140736554951928 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/18420/statm: 280694 241853 147 357 0 280334 0
Current children cumulated CPU time (s) 29.58
Current children cumulated vsize (KiB) 1932112
heavy processes:
  %CPU=12 pid=18421 uid=0 cmd=

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

[startup+51.8003 s]
/proc/loadavg: 3.56 3.18 2.66 2/183 18421
/proc/meminfo: memFree=26455556/32873844 swapFree=7900/7900
[pid=18414] ppid=18412 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18414/stat : 18414 (npSolver-pbo-I.) S 18412 18414 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278179518 9367552 275 33554432000 4194304 5064252 140735081341488 140735081340400 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18414/statm: 2287 275 233 213 0 72 0
[pid=18415] ppid=18414 vsize=800188 CPUtime=23.88 cores=1,3,5,7
/proc/18415/stat : 18415 (npSolver-pbo) S 18414 18414 18146 0 -1 4204032 116663 19518 0 0 793 127 1386 82 20 0 1 0 278179518 819392512 198547 33554432000 4194304 5992684 140735949976864 140735949971400 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/18415/statm: 200047 198547 184 440 0 199603 0
[pid=18420] ppid=18415 vsize=1122776 CPUtime=5.7 cores=1,3,5,7
/proc/18420/stat : 18420 (glucosInc) S 18415 18414 18146 0 -1 4202496 123980 0 0 0 527 43 0 0 20 0 1 0 278181712 1149722624 241853 33554432000 4194304 5654031 140736554953616 140736554951928 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/18420/statm: 280694 241853 147 357 0 280334 0
Current children cumulated CPU time (s) 29.58
Current children cumulated vsize (KiB) 1932112

[startup+58.2003 s]
/proc/loadavg: 3.68 3.21 2.67 2/185 18423
/proc/meminfo: memFree=26455408/32873844 swapFree=7900/7900
[pid=18414] ppid=18412 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18414/stat : 18414 (npSolver-pbo-I.) S 18412 18414 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278179518 9367552 275 33554432000 4194304 5064252 140735081341488 140735081340400 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18414/statm: 2287 275 233 213 0 72 0
[pid=18415] ppid=18414 vsize=800188 CPUtime=23.88 cores=1,3,5,7
/proc/18415/stat : 18415 (npSolver-pbo) S 18414 18414 18146 0 -1 4204032 116663 19518 0 0 793 127 1386 82 20 0 1 0 278179518 819392512 198547 33554432000 4194304 5992684 140735949976864 140735949971400 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/18415/statm: 200047 198547 184 440 0 199603 0
[pid=18420] ppid=18415 vsize=1122776 CPUtime=5.7 cores=1,3,5,7
/proc/18420/stat : 18420 (glucosInc) S 18415 18414 18146 0 -1 4202496 123980 0 0 0 527 43 0 0 20 0 1 0 278181712 1149722624 241853 33554432000 4194304 5654031 140736554953616 140736554951928 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/18420/statm: 280694 241853 147 357 0 280334 0
Current children cumulated CPU time (s) 29.58
Current children cumulated vsize (KiB) 1932112

[startup+61.4003 s]
/proc/loadavg: 3.78 3.24 2.68 2/185 18423
/proc/meminfo: memFree=26453360/32873844 swapFree=7900/7900
[pid=18414] ppid=18412 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18414/stat : 18414 (npSolver-pbo-I.) S 18412 18414 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278179518 9367552 275 33554432000 4194304 5064252 140735081341488 140735081340400 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18414/statm: 2287 275 233 213 0 72 0
[pid=18415] ppid=18414 vsize=800188 CPUtime=23.88 cores=1,3,5,7
/proc/18415/stat : 18415 (npSolver-pbo) S 18414 18414 18146 0 -1 4204032 116663 19518 0 0 793 127 1386 82 20 0 1 0 278179518 819392512 198547 33554432000 4194304 5992684 140735949976864 140735949971400 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/18415/statm: 200047 198547 184 440 0 199603 0
[pid=18420] ppid=18415 vsize=1122776 CPUtime=5.7 cores=1,3,5,7
/proc/18420/stat : 18420 (glucosInc) S 18415 18414 18146 0 -1 4202496 123980 0 0 0 527 43 0 0 20 0 1 0 278181712 1149722624 241853 33554432000 4194304 5654031 140736554953616 140736554951928 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/18420/statm: 280694 241853 147 357 0 280334 0
Current children cumulated CPU time (s) 29.58
Current children cumulated vsize (KiB) 1932112

[startup+63.0003 s]
/proc/loadavg: 3.78 3.24 2.68 2/185 18423
/proc/meminfo: memFree=26452864/32873844 swapFree=7900/7900
[pid=18414] ppid=18412 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18414/stat : 18414 (npSolver-pbo-I.) S 18412 18414 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278179518 9367552 275 33554432000 4194304 5064252 140735081341488 140735081340400 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18414/statm: 2287 275 233 213 0 72 0
[pid=18415] ppid=18414 vsize=800188 CPUtime=23.88 cores=1,3,5,7
/proc/18415/stat : 18415 (npSolver-pbo) S 18414 18414 18146 0 -1 4204032 116663 19518 0 0 793 127 1386 82 20 0 1 0 278179518 819392512 198547 33554432000 4194304 5992684 140735949976864 140735949971400 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/18415/statm: 200047 198547 184 440 0 199603 0
[pid=18420] ppid=18415 vsize=1122776 CPUtime=5.7 cores=1,3,5,7
/proc/18420/stat : 18420 (glucosInc) S 18415 18414 18146 0 -1 4202496 123980 0 0 0 527 43 0 0 20 0 1 0 278181712 1149722624 241853 33554432000 4194304 5654031 140736554953616 140736554951928 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/18420/statm: 280694 241853 147 357 0 280334 0
Current children cumulated CPU time (s) 29.58
Current children cumulated vsize (KiB) 1932112

[startup+64.6003 s]
/proc/loadavg: 3.78 3.24 2.68 2/185 18423
/proc/meminfo: memFree=26448524/32873844 swapFree=7900/7900
[pid=18414] ppid=18412 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18414/stat : 18414 (npSolver-pbo-I.) S 18412 18414 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278179518 9367552 275 33554432000 4194304 5064252 140735081341488 140735081340400 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18414/statm: 2287 275 233 213 0 72 0
[pid=18415] ppid=18414 vsize=800188 CPUtime=23.88 cores=1,3,5,7
/proc/18415/stat : 18415 (npSolver-pbo) S 18414 18414 18146 0 -1 4204032 116663 19518 0 0 793 127 1386 82 20 0 1 0 278179518 819392512 198547 33554432000 4194304 5992684 140735949976864 140735949971400 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/18415/statm: 200047 198547 184 440 0 199603 0
[pid=18420] ppid=18415 vsize=1122776 CPUtime=5.7 cores=1,3,5,7
/proc/18420/stat : 18420 (glucosInc) S 18415 18414 18146 0 -1 4202496 123980 0 0 0 527 43 0 0 20 0 1 0 278181712 1149722624 241853 33554432000 4194304 5654031 140736554953616 140736554951928 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/18420/statm: 280694 241853 147 357 0 280334 0
Current children cumulated CPU time (s) 29.58
Current children cumulated vsize (KiB) 1932112

[startup+65.0003 s]
/proc/loadavg: 3.78 3.24 2.68 2/185 18423
/proc/meminfo: memFree=26448524/32873844 swapFree=7900/7900
[pid=18414] ppid=18412 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18414/stat : 18414 (npSolver-pbo-I.) S 18412 18414 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278179518 9367552 275 33554432000 4194304 5064252 140735081341488 140735081340400 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18414/statm: 2287 275 233 213 0 72 0
[pid=18415] ppid=18414 vsize=800188 CPUtime=23.88 cores=1,3,5,7
/proc/18415/stat : 18415 (npSolver-pbo) S 18414 18414 18146 0 -1 4204032 116663 19518 0 0 793 127 1386 82 20 0 1 0 278179518 819392512 198547 33554432000 4194304 5992684 140735949976864 140735949971400 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/18415/statm: 200047 198547 184 440 0 199603 0
[pid=18420] ppid=18415 vsize=1122776 CPUtime=5.7 cores=1,3,5,7
/proc/18420/stat : 18420 (glucosInc) S 18415 18414 18146 0 -1 4202496 123980 0 0 0 527 43 0 0 20 0 1 0 278181712 1149722624 241853 33554432000 4194304 5654031 140736554953616 140736554951928 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/18420/statm: 280694 241853 147 357 0 280334 0
Current children cumulated CPU time (s) 29.58
Current children cumulated vsize (KiB) 1932112

[startup+65.4005 s]
/proc/loadavg: 3.78 3.24 2.68 2/185 18423
/proc/meminfo: memFree=26448524/32873844 swapFree=7900/7900
[pid=18414] ppid=18412 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18414/stat : 18414 (npSolver-pbo-I.) S 18412 18414 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278179518 9367552 275 33554432000 4194304 5064252 140735081341488 140735081340400 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/18414/statm: 2287 275 233 213 0 72 0
[pid=18415] ppid=18414 vsize=800188 CPUtime=23.88 cores=1,3,5,7
/proc/18415/stat : 18415 (npSolver-pbo) S 18414 18414 18146 0 -1 4204032 116663 19518 0 0 793 127 1386 82 20 0 1 0 278179518 819392512 198547 33554432000 4194304 5992684 140735949976864 140735949971400 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/18415/statm: 200047 198547 184 440 0 199603 0
[pid=18420] ppid=18415 vsize=1122776 CPUtime=5.7 cores=1,3,5,7
/proc/18420/stat : 18420 (glucosInc) S 18415 18414 18146 0 -1 4202496 123980 0 0 0 527 43 0 0 20 0 1 0 278181712 1149722624 241853 33554432000 4194304 5654031 140736554953616 140736554951928 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/18420/statm: 280694 241853 147 357 0 280334 0
Current children cumulated CPU time (s) 29.58
Current children cumulated vsize (KiB) 1932112

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18414 and gives
#  childrusage.ru_utime.tv_sec=21
#  childrusage.ru_utime.tv_usec=805685
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=142674
# CPU time returned by wait4() is 23.9484
# while last known CPU time is 29.58
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 65.4582
CPU time (s): 29.58
CPU user time (s): 27.06
CPU system time (s): 2.52
CPU usage (%): 45.1892
Max. virtual memory (cumulated for all children) (KiB): 1932112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.8057
system time used= 2.14267
maximum resident set size= 939944
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 136557
page faults= 0
swaps= 0
block input operations= 0
block output operations= 1015784
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 203226
involuntary context switches= 40

runsolver used 0.201969 second user time and 0.595909 second system time

The end

Launcher Data 

Begin job on node137 at 2012-05-27 14:09:10
IDJOB=3700055
IDBENCH=89912
IDSOLVER=2276
FILE ID=node137/3700055-1338120549
RUNJOBID= node137-1338118427-18163
PBS_JOBID= 14624475
Free space on /tmp= 71316 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB11/normalized-PB11/OPT-SMALLINT-LIN/kullmann/normalized-mul_8_9_shg.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3700055-1338120549/watcher-3700055-1338120549 -o /tmp/evaluation-result-3700055-1338120549/solver-3700055-1338120549 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3700055-1338120549.opb 461889692 HOME HOME

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

MD5SUM BENCH= 0476e702136eda2e813dad2792abe9ac
RANDOM SEED=461889692

node137.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		: 2666.600
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	: 5333.20
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		: 2666.600
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		: 2666.600
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	: 5331.92
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		: 2666.600
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		: 2666.600
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	: 5331.91
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		: 2666.600
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	: 5331.90
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		: 2666.600
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		: 2666.600
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:        30017232 kB
Buffers:          256804 kB
Cached:           687464 kB
SwapCached:        20908 kB
Active:          1995548 kB
Inactive:          37908 kB
Active(anon):    1067460 kB
Inactive(anon):    23948 kB
Active(file):     928088 kB
Inactive(file):    13960 kB
Unevictable:        7900 kB
Mlocked:            7900 kB
SwapTotal:      67108856 kB
SwapFree:       67082660 kB
Dirty:             41388 kB
Writeback:             0 kB
AnonPages:       1188352 kB
Mapped:            10840 kB
Shmem:                 0 kB
Slab:             681604 kB
SReclaimable:     122412 kB
SUnreclaim:       559192 kB
KernelStack:        1520 kB
PageTables:         6116 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1533096 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    450560 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= 70344 MiB
End job on node137 at 2012-05-27 14:10:15