Trace number 3703246

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-topdown-quickBound? (problem) 20.59 38.6514

General information on the benchmark

Name/OPT-SMALLINT-LIN/
kullmann/normalized-mul_8_3_shg.opb
MD5SUM5ce23254bdc15fb1c07c51b856e9b57c
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark36
Best CPU time to get the best result obtained on this benchmark253.091
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables5048
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 constraint18
Maximum length of a constraint45
Number of terms in the objective function 5048
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 5048
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 5048
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 

5.00/5.54	c run inc solver
5.00/5.54	c [INC SYSTEM] run initial solver
5.00/5.54	c [INC SYSTEM] preprocess with white file
15.03/15.78	c [INC SYSTEM] finished preprocessing in 10 s
15.03/15.78	c [INC SYSTEM] execute solver
19.14/19.82	c [INC SEARCH] formula is SAT
19.34/20.03	c [INC SYSTEM] solved the initial formula
20.13/20.81	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
20.59/38.65	HOME/npSolver-pbo-Itdqb.sh: line 18: 14617 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=1 -useBinSearch=0 -useCP2=1 -useInc=1

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3703246-1338105821/watcher-3703246-1338105821 -o /tmp/evaluation-result-3703246-1338105821/solver-3703246-1338105821 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3703246-1338105821.opb 2009355143 HOME HOME 

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

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


[startup+0 s]
/proc/loadavg: 2.79 2.20 2.19 3/179 14616
/proc/meminfo: memFree=31026944/32873844 swapFree=6872/6872
[pid=14616] ppid=14614 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14616/stat : 14616 (npSolver-pbo-It) S 14614 14616 28501 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 276649187 9367552 275 33554432000 4194304 5064252 140733459948736 140733459947648 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14616/statm: 2287 275 233 213 0 72 0

[startup+0.0568801 s]
/proc/loadavg: 2.79 2.20 2.19 3/179 14616
/proc/meminfo: memFree=31026944/32873844 swapFree=6872/6872
[pid=14616] ppid=14614 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14616/stat : 14616 (npSolver-pbo-It) S 14614 14616 28501 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 276649187 9367552 275 33554432000 4194304 5064252 140733459948736 140733459947648 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14616/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100275 s]
/proc/loadavg: 2.79 2.20 2.19 3/179 14616
/proc/meminfo: memFree=31026944/32873844 swapFree=6872/6872
[pid=14616] ppid=14614 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14616/stat : 14616 (npSolver-pbo-It) S 14614 14616 28501 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 276649187 9367552 275 33554432000 4194304 5064252 140733459948736 140733459947648 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14616/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300248 s]
/proc/loadavg: 2.79 2.20 2.19 3/179 14616
/proc/meminfo: memFree=31026944/32873844 swapFree=6872/6872
[pid=14616] ppid=14614 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14616/stat : 14616 (npSolver-pbo-It) S 14614 14616 28501 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 276649187 9367552 275 33554432000 4194304 5064252 140733459948736 140733459947648 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14616/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700253 s]
/proc/loadavg: 2.79 2.20 2.19 3/179 14616
/proc/meminfo: memFree=31026944/32873844 swapFree=6872/6872
[pid=14616] ppid=14614 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14616/stat : 14616 (npSolver-pbo-It) S 14614 14616 28501 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 276649187 9367552 275 33554432000 4194304 5064252 140733459948736 140733459947648 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14616/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50038 s]
/proc/loadavg: 2.79 2.20 2.19 3/181 14618
/proc/meminfo: memFree=30996288/32873844 swapFree=6872/6872
[pid=14616] ppid=14614 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14616/stat : 14616 (npSolver-pbo-It) S 14614 14616 28501 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 276649187 9367552 275 33554432000 4194304 5064252 140733459948736 140733459947648 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14616/statm: 2287 275 233 213 0 72 0
[pid=14617] ppid=14616 vsize=85232 CPUtime=1.48 cores=1,3,5,7
/proc/14617/stat : 14617 (npSolver-pbo) R 14616 14616 28501 0 -1 4202496 17856 0 0 0 145 3 0 0 20 0 1 0 276649187 87277568 20147 33554432000 4194304 5992684 140733660709488 140733660704392 4571337 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/14617/statm: 21308 20147 156 440 0 20864 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 94380

[startup+3.10038 s]
/proc/loadavg: 2.73 2.20 2.19 3/181 14618
/proc/meminfo: memFree=30883408/32873844 swapFree=6872/6872
[pid=14616] ppid=14614 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14616/stat : 14616 (npSolver-pbo-It) S 14614 14616 28501 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 276649187 9367552 275 33554432000 4194304 5064252 140733459948736 140733459947648 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14616/statm: 2287 275 233 213 0 72 0
[pid=14617] ppid=14616 vsize=310320 CPUtime=3.08 cores=1,3,5,7
/proc/14617/stat : 14617 (npSolver-pbo) R 14616 14616 28501 0 -1 4202496 47095 0 0 0 297 11 0 0 20 0 1 0 276649187 317767680 67215 33554432000 4194304 5992684 140733660709488 140733660702328 4957503 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/14617/statm: 77580 67215 156 440 0 77136 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 319468

[startup+6.30036 s]
/proc/loadavg: 2.73 2.20 2.19 3/181 14618
/proc/meminfo: memFree=30310668/32873844 swapFree=6872/6872
[pid=14616] ppid=14614 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14616/stat : 14616 (npSolver-pbo-It) S 14614 14616 28501 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 276649187 9367552 275 33554432000 4194304 5064252 140733459948736 140733459947648 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14616/statm: 2287 275 233 213 0 72 0
[pid=14617] ppid=14616 vsize=560516 CPUtime=5.05 cores=1,3,5,7
/proc/14617/stat : 14617 (npSolver-pbo) S 14616 14616 28501 0 -1 4202496 78234 0 0 0 456 49 0 0 20 0 1 0 276649187 573968384 117480 33554432000 4194304 5992684 140733660709488 140733660703936 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 49 0 0
/proc/14617/statm: 140129 117480 163 440 0 139685 0
Current children cumulated CPU time (s) 5.05
Current children cumulated vsize (KiB) 569664

[startup+12.7004 s]
/proc/loadavg: 2.70 2.21 2.19 3/183 14620
/proc/meminfo: memFree=29800416/32873844 swapFree=6872/6872
[pid=14616] ppid=14614 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14616/stat : 14616 (npSolver-pbo-It) S 14614 14616 28501 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 276649187 9367552 275 33554432000 4194304 5064252 140733459948736 140733459947648 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14616/statm: 2287 275 233 213 0 72 0
[pid=14617] ppid=14616 vsize=560516 CPUtime=5.05 cores=1,3,5,7
/proc/14617/stat : 14617 (npSolver-pbo) S 14616 14616 28501 0 -1 4202496 78234 0 0 0 456 49 0 0 20 0 1 0 276649187 573968384 117480 33554432000 4194304 5992684 140733660709488 140733660703936 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 49 0 0
/proc/14617/statm: 140129 117480 163 440 0 139685 0
[pid=14619] ppid=14617 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14619/stat : 14619 (cp2_pre.sh) S 14617 14616 28501 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 276649742 9367552 277 33554432000 4194304 5064252 140737289135984 140737289134688 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/14619/statm: 2287 277 234 213 0 72 0
[pid=14620] ppid=14619 vsize=610948 CPUtime=7 cores=1,3,5,7
/proc/14620/stat : 14620 (coprocessor) R 14619 14616 28501 0 -1 4202496 19232 0 0 0 664 36 0 0 20 0 1 0 276649744 625610752 121597 33554432000 4194304 6586260 140736599140560 140736599136312 5732496 0 0 4096 8404994 0 0 0 17 5 0 0 11 0 0
/proc/14620/statm: 152737 121597 158 584 0 152149 0
Current children cumulated CPU time (s) 12.05
Current children cumulated vsize (KiB) 1189760

[startup+25.5004 s]
/proc/loadavg: 2.66 2.22 2.20 2/183 14623
/proc/meminfo: memFree=28642648/32873844 swapFree=6872/6872
[pid=14616] ppid=14614 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14616/stat : 14616 (npSolver-pbo-It) S 14614 14616 28501 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 276649187 9367552 275 33554432000 4194304 5064252 140733459948736 140733459947648 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14616/statm: 2287 275 233 213 0 72 0
[pid=14617] ppid=14616 vsize=621136 CPUtime=16.65 cores=1,3,5,7
/proc/14617/stat : 14617 (npSolver-pbo) S 14616 14616 28501 0 -1 4204032 84952 20135 0 0 561 97 950 57 20 0 1 0 276649187 636043264 132633 33554432000 4194304 5992684 140733660709488 140733660704024 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 49 0 0
/proc/14617/statm: 155284 132633 184 440 0 154840 0
[pid=14622] ppid=14617 vsize=845352 CPUtime=3.94 cores=1,3,5,7
/proc/14622/stat : 14622 (glucosInc) S 14617 14616 28501 0 -1 4202496 95578 0 0 0 364 30 0 0 20 0 1 0 276650765 865640448 166282 33554432000 4194304 5654031 140734384326592 140734384324904 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14622/statm: 211338 166282 147 357 0 210978 0
Current children cumulated CPU time (s) 20.59
Current children cumulated vsize (KiB) 1475636

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

[startup+25.6004 s]
/proc/loadavg: 2.66 2.22 2.20 2/183 14623
/proc/meminfo: memFree=28642648/32873844 swapFree=6872/6872
[pid=14616] ppid=14614 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14616/stat : 14616 (npSolver-pbo-It) S 14614 14616 28501 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 276649187 9367552 275 33554432000 4194304 5064252 140733459948736 140733459947648 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14616/statm: 2287 275 233 213 0 72 0
[pid=14617] ppid=14616 vsize=621136 CPUtime=16.65 cores=1,3,5,7
/proc/14617/stat : 14617 (npSolver-pbo) S 14616 14616 28501 0 -1 4204032 84952 20135 0 0 561 97 950 57 20 0 1 0 276649187 636043264 132633 33554432000 4194304 5992684 140733660709488 140733660704024 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 49 0 0
/proc/14617/statm: 155284 132633 184 440 0 154840 0
[pid=14622] ppid=14617 vsize=845352 CPUtime=3.94 cores=1,3,5,7
/proc/14622/stat : 14622 (glucosInc) S 14617 14616 28501 0 -1 4202496 95578 0 0 0 364 30 0 0 20 0 1 0 276650765 865640448 166282 33554432000 4194304 5654031 140734384326592 140734384324904 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14622/statm: 211338 166282 147 357 0 210978 0
Current children cumulated CPU time (s) 20.59
Current children cumulated vsize (KiB) 1475636

[startup+32.0071 s]
/proc/loadavg: 2.87 2.28 2.22 2/183 14623
/proc/meminfo: memFree=28642524/32873844 swapFree=6872/6872
[pid=14616] ppid=14614 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14616/stat : 14616 (npSolver-pbo-It) S 14614 14616 28501 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 276649187 9367552 275 33554432000 4194304 5064252 140733459948736 140733459947648 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14616/statm: 2287 275 233 213 0 72 0
[pid=14617] ppid=14616 vsize=621136 CPUtime=16.65 cores=1,3,5,7
/proc/14617/stat : 14617 (npSolver-pbo) S 14616 14616 28501 0 -1 4204032 84952 20135 0 0 561 97 950 57 20 0 1 0 276649187 636043264 132633 33554432000 4194304 5992684 140733660709488 140733660704024 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 49 0 0
/proc/14617/statm: 155284 132633 184 440 0 154840 0
[pid=14622] ppid=14617 vsize=845352 CPUtime=3.94 cores=1,3,5,7
/proc/14622/stat : 14622 (glucosInc) S 14617 14616 28501 0 -1 4202496 95578 0 0 0 364 30 0 0 20 0 1 0 276650765 865640448 166282 33554432000 4194304 5654031 140734384326592 140734384324904 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14622/statm: 211338 166282 147 357 0 210978 0
Current children cumulated CPU time (s) 20.59
Current children cumulated vsize (KiB) 1475636

[startup+35.2003 s]
/proc/loadavg: 2.87 2.28 2.22 2/183 14623
/proc/meminfo: memFree=28642896/32873844 swapFree=6872/6872
[pid=14616] ppid=14614 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14616/stat : 14616 (npSolver-pbo-It) S 14614 14616 28501 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 276649187 9367552 275 33554432000 4194304 5064252 140733459948736 140733459947648 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14616/statm: 2287 275 233 213 0 72 0
[pid=14617] ppid=14616 vsize=621136 CPUtime=16.65 cores=1,3,5,7
/proc/14617/stat : 14617 (npSolver-pbo) S 14616 14616 28501 0 -1 4204032 84952 20135 0 0 561 97 950 57 20 0 1 0 276649187 636043264 132633 33554432000 4194304 5992684 140733660709488 140733660704024 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 49 0 0
/proc/14617/statm: 155284 132633 184 440 0 154840 0
[pid=14622] ppid=14617 vsize=845352 CPUtime=3.94 cores=1,3,5,7
/proc/14622/stat : 14622 (glucosInc) S 14617 14616 28501 0 -1 4202496 95578 0 0 0 364 30 0 0 20 0 1 0 276650765 865640448 166282 33554432000 4194304 5654031 140734384326592 140734384324904 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14622/statm: 211338 166282 147 357 0 210978 0
Current children cumulated CPU time (s) 20.59
Current children cumulated vsize (KiB) 1475636

[startup+36.8003 s]
/proc/loadavg: 2.87 2.28 2.22 2/183 14623
/proc/meminfo: memFree=28643144/32873844 swapFree=6872/6872
[pid=14616] ppid=14614 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14616/stat : 14616 (npSolver-pbo-It) S 14614 14616 28501 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 276649187 9367552 275 33554432000 4194304 5064252 140733459948736 140733459947648 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14616/statm: 2287 275 233 213 0 72 0
[pid=14617] ppid=14616 vsize=621136 CPUtime=16.65 cores=1,3,5,7
/proc/14617/stat : 14617 (npSolver-pbo) S 14616 14616 28501 0 -1 4204032 84952 20135 0 0 561 97 950 57 20 0 1 0 276649187 636043264 132633 33554432000 4194304 5992684 140733660709488 140733660704024 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 49 0 0
/proc/14617/statm: 155284 132633 184 440 0 154840 0
[pid=14622] ppid=14617 vsize=845352 CPUtime=3.94 cores=1,3,5,7
/proc/14622/stat : 14622 (glucosInc) S 14617 14616 28501 0 -1 4202496 95578 0 0 0 364 30 0 0 20 0 1 0 276650765 865640448 166282 33554432000 4194304 5654031 140734384326592 140734384324904 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14622/statm: 211338 166282 147 357 0 210978 0
Current children cumulated CPU time (s) 20.59
Current children cumulated vsize (KiB) 1475636

[startup+37.6003 s]
/proc/loadavg: 2.96 2.31 2.22 2/183 14623
/proc/meminfo: memFree=28642896/32873844 swapFree=6872/6872
[pid=14616] ppid=14614 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14616/stat : 14616 (npSolver-pbo-It) S 14614 14616 28501 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 276649187 9367552 275 33554432000 4194304 5064252 140733459948736 140733459947648 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14616/statm: 2287 275 233 213 0 72 0
[pid=14617] ppid=14616 vsize=621136 CPUtime=16.65 cores=1,3,5,7
/proc/14617/stat : 14617 (npSolver-pbo) S 14616 14616 28501 0 -1 4204032 84952 20135 0 0 561 97 950 57 20 0 1 0 276649187 636043264 132633 33554432000 4194304 5992684 140733660709488 140733660704024 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 49 0 0
/proc/14617/statm: 155284 132633 184 440 0 154840 0
[pid=14622] ppid=14617 vsize=845352 CPUtime=3.94 cores=1,3,5,7
/proc/14622/stat : 14622 (glucosInc) S 14617 14616 28501 0 -1 4202496 95578 0 0 0 364 30 0 0 20 0 1 0 276650765 865640448 166282 33554432000 4194304 5654031 140734384326592 140734384324904 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14622/statm: 211338 166282 147 357 0 210978 0
Current children cumulated CPU time (s) 20.59
Current children cumulated vsize (KiB) 1475636

[startup+38.4003 s]
/proc/loadavg: 2.96 2.31 2.22 2/183 14623
/proc/meminfo: memFree=28642896/32873844 swapFree=6872/6872
[pid=14616] ppid=14614 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14616/stat : 14616 (npSolver-pbo-It) S 14614 14616 28501 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 276649187 9367552 275 33554432000 4194304 5064252 140733459948736 140733459947648 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14616/statm: 2287 275 233 213 0 72 0
[pid=14617] ppid=14616 vsize=621136 CPUtime=16.65 cores=1,3,5,7
/proc/14617/stat : 14617 (npSolver-pbo) S 14616 14616 28501 0 -1 4204032 84952 20135 0 0 561 97 950 57 20 0 1 0 276649187 636043264 132633 33554432000 4194304 5992684 140733660709488 140733660704024 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 49 0 0
/proc/14617/statm: 155284 132633 184 440 0 154840 0
[pid=14622] ppid=14617 vsize=845352 CPUtime=3.94 cores=1,3,5,7
/proc/14622/stat : 14622 (glucosInc) S 14617 14616 28501 0 -1 4202496 95578 0 0 0 364 30 0 0 20 0 1 0 276650765 865640448 166282 33554432000 4194304 5654031 140734384326592 140734384324904 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14622/statm: 211338 166282 147 357 0 210978 0
Current children cumulated CPU time (s) 20.59
Current children cumulated vsize (KiB) 1475636

[startup+38.6071 s]
/proc/loadavg: 2.96 2.31 2.22 2/183 14623
/proc/meminfo: memFree=28642896/32873844 swapFree=6872/6872
[pid=14616] ppid=14614 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14616/stat : 14616 (npSolver-pbo-It) S 14614 14616 28501 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 276649187 9367552 275 33554432000 4194304 5064252 140733459948736 140733459947648 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14616/statm: 2287 275 233 213 0 72 0
[pid=14617] ppid=14616 vsize=621136 CPUtime=16.65 cores=1,3,5,7
/proc/14617/stat : 14617 (npSolver-pbo) S 14616 14616 28501 0 -1 4204032 84952 20135 0 0 561 97 950 57 20 0 1 0 276649187 636043264 132633 33554432000 4194304 5992684 140733660709488 140733660704024 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 49 0 0
/proc/14617/statm: 155284 132633 184 440 0 154840 0
[pid=14622] ppid=14617 vsize=845352 CPUtime=3.94 cores=1,3,5,7
/proc/14622/stat : 14622 (glucosInc) S 14617 14616 28501 0 -1 4202496 95578 0 0 0 364 30 0 0 20 0 1 0 276650765 865640448 166282 33554432000 4194304 5654031 140734384326592 140734384324904 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14622/statm: 211338 166282 147 357 0 210978 0
Current children cumulated CPU time (s) 20.59
Current children cumulated vsize (KiB) 1475636

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 14616 and gives
#  childrusage.ru_utime.tv_sec=15
#  childrusage.ru_utime.tv_usec=113702
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=581759
# CPU time returned by wait4() is 16.6955
# while last known CPU time is 20.59
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 38.6514
CPU time (s): 20.59
CPU user time (s): 18.75
CPU system time (s): 1.84
CPU usage (%): 53.271
Max. virtual memory (cumulated for all children) (KiB): 1475636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.1137
system time used= 1.58176
maximum resident set size= 642500
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 105462
page faults= 0
swaps= 0
block input operations= 0
block output operations= 681600
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 140328
involuntary context switches= 30

runsolver used 0.06199 second user time and 0.265959 second system time

The end

Launcher Data 

Begin job on node105 at 2012-05-27 10:03:42
IDJOB=3703246
IDBENCH=89910
IDSOLVER=2278
FILE ID=node105/3703246-1338105821
RUNJOBID= node105-1338088459-28518
PBS_JOBID= 14624461
Free space on /tmp= 71484 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB11/normalized-PB11/OPT-SMALLINT-LIN/kullmann/normalized-mul_8_3_shg.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3703246-1338105821/watcher-3703246-1338105821 -o /tmp/evaluation-result-3703246-1338105821/solver-3703246-1338105821 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3703246-1338105821.opb 2009355143 HOME HOME

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

MD5SUM BENCH= 5ce23254bdc15fb1c07c51b856e9b57c
RANDOM SEED=2009355143

node105.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		: 2666.882
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	: 5333.76
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		: 2666.882
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		: 2666.882
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	: 5331.91
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		: 2666.882
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		: 2666.882
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	: 5438.54
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		: 2666.882
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.882
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	: 5331.92
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		: 2666.882
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	: 5447.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        31027076 kB
Buffers:          198656 kB
Cached:           246428 kB
SwapCached:         1932 kB
Active:           896412 kB
Inactive:         120884 kB
Active(anon):     565064 kB
Inactive(anon):     7960 kB
Active(file):     331348 kB
Inactive(file):   112924 kB
Unevictable:        6872 kB
Mlocked:            6872 kB
SwapTotal:      67108856 kB
SwapFree:       67100456 kB
Dirty:             31240 kB
Writeback:             0 kB
AnonPages:        579928 kB
Mapped:            10252 kB
Shmem:                 0 kB
Slab:             688284 kB
SReclaimable:     129116 kB
SUnreclaim:       559168 kB
KernelStack:        1544 kB
PageTables:         5420 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     717420 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    497664 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= 70828 MiB
End job on node105 at 2012-05-27 10:04:22