Trace number 3703289

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) 32.76 43.7723

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/NG/
normalized-NG.dot_luby_20null0mast_rapportOE2.0_TMAX300_K192_cod2.opb
MD5SUMcf9128b870ef9b100d6538eb54f0c456
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-451
Best CPU time to get the best result obtained on this benchmark1800.75
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables400896
Total number of constraints402763
Number of constraints which are clauses400785
Number of constraints which are cardinality constraints (but not clauses)194
Number of constraints which are nor clauses,nor cardinality constraints1784
Minimum length of a constraint2
Maximum length of a constraint58023
Number of terms in the objective function 1427
Biggest coefficient in the objective function 512
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 6807
Number of bits of the sum of numbers in the objective function 13
Biggest number in a constraint 512
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 65956
Number of bits of the biggest sum of numbers17
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

4.09/4.12	c fallback to adder encoding
7.39/7.47	c run inc solver
7.39/7.47	c [INC SYSTEM] run initial solver
7.39/7.47	c [INC SYSTEM] preprocess with white file
21.66/21.95	c [INC SYSTEM] finished preprocessing in 14 s
21.66/21.95	c [INC SYSTEM] execute solver
31.28/31.58	c [INC SEARCH] formula is SAT
31.39/31.69	c [INC SYSTEM] solved the initial formula
32.40/32.62	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
32.76/43.77	HOME/npSolver-pbo-Itdqb.sh: line 18: 17875 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-3703289-1338116700/watcher-3703289-1338116700 -o /tmp/evaluation-result-3703289-1338116700/solver-3703289-1338116700 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3703289-1338116700.opb 1929612426 HOME HOME 

running on 4 cores: 0,2,4,6

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


[startup+0 s]
/proc/loadavg: 2.03 2.01 2.00 2/180 17874
/proc/meminfo: memFree=29789700/32873844 swapFree=6872/6872
[pid=17874] ppid=17872 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/17874/stat : 17874 (npSolver-pbo-It) S 17872 17874 28501 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277737136 9367552 275 33554432000 4194304 5064252 140735673587776 140735673586688 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/17874/statm: 2287 275 233 213 0 72 0

[startup+0.0500761 s]
/proc/loadavg: 2.03 2.01 2.00 2/180 17874
/proc/meminfo: memFree=29789700/32873844 swapFree=6872/6872
[pid=17874] ppid=17872 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/17874/stat : 17874 (npSolver-pbo-It) S 17872 17874 28501 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277737136 9367552 275 33554432000 4194304 5064252 140735673587776 140735673586688 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/17874/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.10027 s]
/proc/loadavg: 2.03 2.01 2.00 2/180 17874
/proc/meminfo: memFree=29789700/32873844 swapFree=6872/6872
[pid=17874] ppid=17872 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/17874/stat : 17874 (npSolver-pbo-It) S 17872 17874 28501 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277737136 9367552 275 33554432000 4194304 5064252 140735673587776 140735673586688 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/17874/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300238 s]
/proc/loadavg: 2.03 2.01 2.00 2/180 17874
/proc/meminfo: memFree=29789700/32873844 swapFree=6872/6872
[pid=17874] ppid=17872 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/17874/stat : 17874 (npSolver-pbo-It) S 17872 17874 28501 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277737136 9367552 275 33554432000 4194304 5064252 140735673587776 140735673586688 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/17874/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.70024 s]
/proc/loadavg: 2.03 2.01 2.00 2/180 17874
/proc/meminfo: memFree=29789700/32873844 swapFree=6872/6872
[pid=17874] ppid=17872 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/17874/stat : 17874 (npSolver-pbo-It) S 17872 17874 28501 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277737136 9367552 275 33554432000 4194304 5064252 140735673587776 140735673586688 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/17874/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50028 s]
/proc/loadavg: 2.03 2.01 2.00 3/182 17876
/proc/meminfo: memFree=29781272/32873844 swapFree=6872/6872
[pid=17874] ppid=17872 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/17874/stat : 17874 (npSolver-pbo-It) S 17872 17874 28501 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277737136 9367552 275 33554432000 4194304 5064252 140735673587776 140735673586688 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/17874/statm: 2287 275 233 213 0 72 0
[pid=17875] ppid=17874 vsize=13544 CPUtime=1.48 cores=0,2,4,6
/proc/17875/stat : 17875 (npSolver-pbo) R 17874 17874 28501 0 -1 4202496 2554 0 0 0 148 0 0 0 20 0 1 0 277737136 13869056 2568 33554432000 4194304 5992684 140733443620048 140733443616168 5179600 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/17875/statm: 3386 2568 146 440 0 2942 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 22692

[startup+3.10032 s]
/proc/loadavg: 2.03 2.01 2.00 3/182 17876
/proc/meminfo: memFree=29774376/32873844 swapFree=6872/6872
[pid=17874] ppid=17872 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/17874/stat : 17874 (npSolver-pbo-It) S 17872 17874 28501 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277737136 9367552 275 33554432000 4194304 5064252 140735673587776 140735673586688 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/17874/statm: 2287 275 233 213 0 72 0
[pid=17875] ppid=17874 vsize=49768 CPUtime=3.09 cores=0,2,4,6
/proc/17875/stat : 17875 (npSolver-pbo) R 17874 17874 28501 0 -1 4202496 9994 0 0 0 307 2 0 0 20 0 1 0 277737136 50962432 11537 33554432000 4194304 5992684 140733443620048 140733443615784 5044385 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/17875/statm: 12442 11537 159 440 0 11998 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 58916

[startup+6.30032 s]
/proc/loadavg: 2.02 2.01 2.00 3/182 17876
/proc/meminfo: memFree=29517428/32873844 swapFree=6872/6872
[pid=17874] ppid=17872 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/17874/stat : 17874 (npSolver-pbo-It) S 17872 17874 28501 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277737136 9367552 275 33554432000 4194304 5064252 140735673587776 140735673586688 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/17874/statm: 2287 275 233 213 0 72 0
[pid=17875] ppid=17874 vsize=376380 CPUtime=6.29 cores=0,2,4,6
/proc/17875/stat : 17875 (npSolver-pbo) R 17874 17874 28501 0 -1 4202496 32641 0 0 0 617 12 0 0 20 0 1 0 277737136 385413120 85675 33554432000 4194304 5992684 140733443620048 140733443615016 4523485 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/17875/statm: 94095 85675 167 440 0 93651 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 385528

[startup+12.7004 s]
/proc/loadavg: 2.10 2.03 2.01 3/184 17878
/proc/meminfo: memFree=28545548/32873844 swapFree=6872/6872
[pid=17874] ppid=17872 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/17874/stat : 17874 (npSolver-pbo-It) S 17872 17874 28501 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277737136 9367552 275 33554432000 4194304 5064252 140735673587776 140735673586688 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/17874/statm: 2287 275 233 213 0 72 0
[pid=17875] ppid=17874 vsize=638524 CPUtime=7.46 cores=0,2,4,6
/proc/17875/stat : 17875 (npSolver-pbo) S 17874 17874 28501 0 -1 4202496 34301 0 0 0 688 58 0 0 20 0 1 0 277737136 653848576 98525 33554432000 4194304 5992684 140733443620048 140733443614496 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/17875/statm: 159631 98525 174 440 0 159187 0
[pid=17877] ppid=17875 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/17877/stat : 17877 (cp2_pre.sh) S 17875 17874 28501 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 277737883 9367552 277 33554432000 4194304 5064252 140735363393824 140735363392528 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/17877/statm: 2287 277 234 213 0 72 0
[pid=17878] ppid=17877 vsize=660188 CPUtime=5.2 cores=0,2,4,6
/proc/17878/stat : 17878 (coprocessor) R 17877 17874 28501 0 -1 4202496 19898 0 0 0 495 25 0 0 20 0 1 0 277737884 676032512 133615 33554432000 4194304 6586260 140735601008576 140735601004328 5732496 0 0 4096 8404994 0 0 0 17 4 0 0 0 0 0
/proc/17878/statm: 165047 133615 158 584 0 164459 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1317008

[startup+25.5003 s]
/proc/loadavg: 2.08 2.02 2.00 3/183 17880
/proc/meminfo: memFree=28404412/32873844 swapFree=6872/6872
[pid=17874] ppid=17872 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/17874/stat : 17874 (npSolver-pbo-It) S 17872 17874 28501 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277737136 9367552 275 33554432000 4194304 5064252 140735673587776 140735673586688 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/17874/statm: 2287 275 233 213 0 72 0
[pid=17875] ppid=17874 vsize=638524 CPUtime=21.73 cores=0,2,4,6
/proc/17875/stat : 17875 (npSolver-pbo) S 17874 17874 28501 0 -1 4202496 34317 20801 0 0 688 58 1351 76 20 0 1 0 277737136 653848576 98527 33554432000 4194304 5992684 140733443620048 140733443606312 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/17875/statm: 159631 98527 176 440 0 159187 0
[pid=17880] ppid=17875 vsize=785296 CPUtime=3.53 cores=0,2,4,6
/proc/17880/stat : 17880 (glucosInc) R 17875 17874 28501 0 -1 4202496 103332 0 0 0 324 29 0 0 20 0 1 0 277739332 804143104 185125 33554432000 4194304 5654031 140734848062464 140734848060248 4232453 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/17880/statm: 196324 185125 140 357 0 195964 0
Current children cumulated CPU time (s) 25.26
Current children cumulated vsize (KiB) 1432968

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

[startup+31.9067 s]
/proc/loadavg: 2.07 2.02 2.00 3/183 17880
/proc/meminfo: memFree=28372228/32873844 swapFree=6872/6872
[pid=17874] ppid=17872 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/17874/stat : 17874 (npSolver-pbo-It) S 17872 17874 28501 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277737136 9367552 275 33554432000 4194304 5064252 140735673587776 140735673586688 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/17874/statm: 2287 275 233 213 0 72 0
[pid=17875] ppid=17874 vsize=668096 CPUtime=22.17 cores=0,2,4,6
/proc/17875/stat : 17875 (npSolver-pbo) R 17874 17874 28501 0 -1 4202496 43162 20801 0 0 728 62 1351 76 20 0 1 0 277737136 684130304 105904 33554432000 4194304 5992684 140733443620048 140733443606312 5179600 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/17875/statm: 167024 105904 182 440 0 166580 0
[pid=17880] ppid=17875 vsize=840404 CPUtime=9.53 cores=0,2,4,6
/proc/17880/stat : 17880 (glucosInc) S 17875 17874 28501 0 -1 4202496 117038 0 0 0 919 34 0 0 20 0 1 0 277739332 860573696 185682 33554432000 4194304 5654031 140734848062464 140734848060776 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/17880/statm: 210101 185682 147 357 0 209741 0
Current children cumulated CPU time (s) 31.7
Current children cumulated vsize (KiB) 1517648

[startup+38.3003 s]
/proc/loadavg: 2.07 2.02 2.00 2/184 17881
/proc/meminfo: memFree=27544704/32873844 swapFree=6872/6872
[pid=17874] ppid=17872 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/17874/stat : 17874 (npSolver-pbo-It) S 17872 17874 28501 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277737136 9367552 275 33554432000 4194304 5064252 140735673587776 140735673586688 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/17874/statm: 2287 275 233 213 0 72 0
[pid=17875] ppid=17874 vsize=668100 CPUtime=23.23 cores=0,2,4,6
/proc/17875/stat : 17875 (npSolver-pbo) S 17874 17874 28501 0 -1 4204032 43177 20801 0 0 799 97 1351 76 20 0 1 0 277737136 684134400 105917 33554432000 4194304 5992684 140733443620048 140733443614584 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/17875/statm: 167025 105917 194 440 0 166581 0
[pid=17880] ppid=17875 vsize=840404 CPUtime=9.53 cores=0,2,4,6
/proc/17880/stat : 17880 (glucosInc) S 17875 17874 28501 0 -1 4202496 117038 0 0 0 919 34 0 0 20 0 1 0 277739332 860573696 185682 33554432000 4194304 5654031 140734848062464 140734848060776 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/17880/statm: 210101 185682 147 357 0 209741 0
Current children cumulated CPU time (s) 32.76
Current children cumulated vsize (KiB) 1517652

[startup+41.5003 s]
/proc/loadavg: 2.22 2.06 2.01 2/184 17881
/proc/meminfo: memFree=27544440/32873844 swapFree=6872/6872
[pid=17874] ppid=17872 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/17874/stat : 17874 (npSolver-pbo-It) S 17872 17874 28501 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277737136 9367552 275 33554432000 4194304 5064252 140735673587776 140735673586688 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/17874/statm: 2287 275 233 213 0 72 0
[pid=17875] ppid=17874 vsize=668100 CPUtime=23.23 cores=0,2,4,6
/proc/17875/stat : 17875 (npSolver-pbo) S 17874 17874 28501 0 -1 4204032 43177 20801 0 0 799 97 1351 76 20 0 1 0 277737136 684134400 105917 33554432000 4194304 5992684 140733443620048 140733443614584 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/17875/statm: 167025 105917 194 440 0 166581 0
[pid=17880] ppid=17875 vsize=840404 CPUtime=9.53 cores=0,2,4,6
/proc/17880/stat : 17880 (glucosInc) S 17875 17874 28501 0 -1 4202496 117038 0 0 0 919 34 0 0 20 0 1 0 277739332 860573696 185682 33554432000 4194304 5654031 140734848062464 140734848060776 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/17880/statm: 210101 185682 147 357 0 209741 0
Current children cumulated CPU time (s) 32.76
Current children cumulated vsize (KiB) 1517652

[startup+43.1003 s]
/proc/loadavg: 2.22 2.06 2.01 2/184 17881
/proc/meminfo: memFree=27541896/32873844 swapFree=6872/6872
[pid=17874] ppid=17872 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/17874/stat : 17874 (npSolver-pbo-It) S 17872 17874 28501 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277737136 9367552 275 33554432000 4194304 5064252 140735673587776 140735673586688 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/17874/statm: 2287 275 233 213 0 72 0
[pid=17875] ppid=17874 vsize=668100 CPUtime=23.23 cores=0,2,4,6
/proc/17875/stat : 17875 (npSolver-pbo) S 17874 17874 28501 0 -1 4204032 43177 20801 0 0 799 97 1351 76 20 0 1 0 277737136 684134400 105917 33554432000 4194304 5992684 140733443620048 140733443614584 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/17875/statm: 167025 105917 194 440 0 166581 0
[pid=17880] ppid=17875 vsize=840404 CPUtime=9.53 cores=0,2,4,6
/proc/17880/stat : 17880 (glucosInc) S 17875 17874 28501 0 -1 4202496 117038 0 0 0 919 34 0 0 20 0 1 0 277739332 860573696 185682 33554432000 4194304 5654031 140734848062464 140734848060776 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/17880/statm: 210101 185682 147 357 0 209741 0
Current children cumulated CPU time (s) 32.76
Current children cumulated vsize (KiB) 1517652

[startup+43.5003 s]
/proc/loadavg: 2.22 2.06 2.01 2/184 17881
/proc/meminfo: memFree=27541896/32873844 swapFree=6872/6872
[pid=17874] ppid=17872 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/17874/stat : 17874 (npSolver-pbo-It) S 17872 17874 28501 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277737136 9367552 275 33554432000 4194304 5064252 140735673587776 140735673586688 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/17874/statm: 2287 275 233 213 0 72 0
[pid=17875] ppid=17874 vsize=668100 CPUtime=23.23 cores=0,2,4,6
/proc/17875/stat : 17875 (npSolver-pbo) S 17874 17874 28501 0 -1 4204032 43177 20801 0 0 799 97 1351 76 20 0 1 0 277737136 684134400 105917 33554432000 4194304 5992684 140733443620048 140733443614584 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/17875/statm: 167025 105917 194 440 0 166581 0
[pid=17880] ppid=17875 vsize=840404 CPUtime=9.53 cores=0,2,4,6
/proc/17880/stat : 17880 (glucosInc) S 17875 17874 28501 0 -1 4202496 117038 0 0 0 919 34 0 0 20 0 1 0 277739332 860573696 185682 33554432000 4194304 5654031 140734848062464 140734848060776 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/17880/statm: 210101 185682 147 357 0 209741 0
Current children cumulated CPU time (s) 32.76
Current children cumulated vsize (KiB) 1517652

[startup+43.7003 s]
/proc/loadavg: 2.22 2.06 2.01 2/184 17881
/proc/meminfo: memFree=27541896/32873844 swapFree=6872/6872
[pid=17874] ppid=17872 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/17874/stat : 17874 (npSolver-pbo-It) S 17872 17874 28501 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277737136 9367552 275 33554432000 4194304 5064252 140735673587776 140735673586688 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/17874/statm: 2287 275 233 213 0 72 0
[pid=17875] ppid=17874 vsize=668100 CPUtime=23.23 cores=0,2,4,6
/proc/17875/stat : 17875 (npSolver-pbo) S 17874 17874 28501 0 -1 4204032 43177 20801 0 0 799 97 1351 76 20 0 1 0 277737136 684134400 105917 33554432000 4194304 5992684 140733443620048 140733443614584 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/17875/statm: 167025 105917 194 440 0 166581 0
[pid=17880] ppid=17875 vsize=840404 CPUtime=9.53 cores=0,2,4,6
/proc/17880/stat : 17880 (glucosInc) S 17875 17874 28501 0 -1 4202496 117038 0 0 0 919 34 0 0 20 0 1 0 277739332 860573696 185682 33554432000 4194304 5654031 140734848062464 140734848060776 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/17880/statm: 210101 185682 147 357 0 209741 0
Current children cumulated CPU time (s) 32.76
Current children cumulated vsize (KiB) 1517652

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17874 and gives
#  childrusage.ru_utime.tv_sec=21
#  childrusage.ru_utime.tv_usec=510729
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=757732
# CPU time returned by wait4() is 23.2685
# while last known CPU time is 32.76
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 43.7723
CPU time (s): 32.76
CPU user time (s): 30.69
CPU system time (s): 2.07
CPU usage (%): 74.8419
Max. virtual memory (cumulated for all children) (KiB): 1691480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.5107
system time used= 1.75773
maximum resident set size= 673796
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 64352
page faults= 0
swaps= 0
block input operations= 0
block output operations= 1105216
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 165907
involuntary context switches= 34

runsolver used 0.085986 second user time and 0.246962 second system time

The end

Launcher Data 

Begin job on node105 at 2012-05-27 13:05:01
IDJOB=3703289
IDBENCH=91092
IDSOLVER=2278
FILE ID=node105/3703289-1338116700
RUNJOBID= node105-1338088459-28517
PBS_JOBID= 14624461
Free space on /tmp= 71304 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB12/normalized-PB12/OPT-SMALLINT-LIN/sroussel/NG/normalized-NG.dot_luby_20null0mast_rapportOE2.0_TMAX300_K192_cod2.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3703289-1338116700/watcher-3703289-1338116700 -o /tmp/evaluation-result-3703289-1338116700/solver-3703289-1338116700 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3703289-1338116700.opb 1929612426 HOME HOME

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

MD5SUM BENCH= cf9128b870ef9b100d6538eb54f0c456
RANDOM SEED=1929612426

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:        29789856 kB
Buffers:          219356 kB
Cached:           464952 kB
SwapCached:         1932 kB
Active:          2093392 kB
Inactive:         162180 kB
Active(anon):    1564960 kB
Inactive(anon):     7224 kB
Active(file):     528432 kB
Inactive(file):   154956 kB
Unevictable:        6872 kB
Mlocked:            6872 kB
SwapTotal:      67108856 kB
SwapFree:       67100456 kB
Dirty:             36044 kB
Writeback:             0 kB
AnonPages:       1576924 kB
Mapped:            10700 kB
Shmem:                 0 kB
Slab:             686744 kB
SReclaimable:     128328 kB
SUnreclaim:       558416 kB
KernelStack:        1496 kB
PageTables:         7396 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1903016 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    876544 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= 70640 MiB
End job on node105 at 2012-05-27 13:05:45