Trace number 3698496

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? (problem) 39.75 57.9212

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/NG/
normalized-NG.dot_luby_10null10mast_rapportOE1.0_TMAX300_K192_cod2.opb
MD5SUMcd577d7fe2c7600d8302daa2328d0cdf
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-15627
Best CPU time to get the best result obtained on this benchmark1800.32
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 1605
Biggest coefficient in the objective function 1024
Number of bits for the biggest coefficient in the objective function 11
Sum of the numbers in the objective function 188353
Number of bits of the sum of numbers in the objective function 18
Biggest number in a constraint 1024
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 188353
Number of bits of the biggest sum of numbers18
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

4.08/4.13	c fallback to adder encoding
7.47/7.50	c run inc solver
7.47/7.50	c [INC SYSTEM] run initial solver
7.47/7.50	c [INC SYSTEM] preprocess with white file
21.51/22.48	c [INC SYSTEM] finished preprocessing in 14 s
21.51/22.48	c [INC SYSTEM] execute solver
38.33/39.29	c [INC SEARCH] formula is SAT
38.53/39.40	c [INC SYSTEM] solved the initial formula
39.44/40.33	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
39.75/57.92	HOME/npSolver-pbo-Itd.sh: line 18: 13787 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=0 -useBinSearch=0 -useCP2=1 -useInc=1

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3698496-1338109400/watcher-3698496-1338109400 -o /tmp/evaluation-result-3698496-1338109400/solver-3698496-1338109400 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3698496-1338109400.opb 990517550 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: 1.93 2.00 2.00 2/180 13786
/proc/meminfo: memFree=26792632/32873844 swapFree=7124/7124
[pid=13786] ppid=13784 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13786/stat : 13786 (npSolver-pbo-It) S 13784 13786 10899 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277065498 9367552 275 33554432000 4194304 5064252 140736703407680 140736703406592 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13786/statm: 2287 275 233 213 0 72 0

[startup+0.0482399 s]
/proc/loadavg: 1.93 2.00 2.00 2/180 13786
/proc/meminfo: memFree=26792632/32873844 swapFree=7124/7124
[pid=13786] ppid=13784 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13786/stat : 13786 (npSolver-pbo-It) S 13784 13786 10899 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277065498 9367552 275 33554432000 4194304 5064252 140736703407680 140736703406592 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13786/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100249 s]
/proc/loadavg: 1.93 2.00 2.00 2/180 13786
/proc/meminfo: memFree=26792632/32873844 swapFree=7124/7124
[pid=13786] ppid=13784 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13786/stat : 13786 (npSolver-pbo-It) S 13784 13786 10899 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277065498 9367552 275 33554432000 4194304 5064252 140736703407680 140736703406592 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13786/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300249 s]
/proc/loadavg: 1.93 2.00 2.00 2/180 13786
/proc/meminfo: memFree=26792632/32873844 swapFree=7124/7124
[pid=13786] ppid=13784 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13786/stat : 13786 (npSolver-pbo-It) S 13784 13786 10899 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277065498 9367552 275 33554432000 4194304 5064252 140736703407680 140736703406592 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13786/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700242 s]
/proc/loadavg: 1.93 2.00 2.00 2/180 13786
/proc/meminfo: memFree=26792632/32873844 swapFree=7124/7124
[pid=13786] ppid=13784 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13786/stat : 13786 (npSolver-pbo-It) S 13784 13786 10899 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277065498 9367552 275 33554432000 4194304 5064252 140736703407680 140736703406592 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13786/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50025 s]
/proc/loadavg: 1.93 2.00 2.00 3/182 13788
/proc/meminfo: memFree=26785624/32873844 swapFree=7124/7124
[pid=13786] ppid=13784 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13786/stat : 13786 (npSolver-pbo-It) S 13784 13786 10899 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277065498 9367552 275 33554432000 4194304 5064252 140736703407680 140736703406592 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13786/statm: 2287 275 233 213 0 72 0
[pid=13787] ppid=13786 vsize=13548 CPUtime=1.49 cores=0,2,4,6
/proc/13787/stat : 13787 (npSolver-pbo) R 13786 13786 10899 0 -1 4202496 2944 0 0 0 149 0 0 0 20 0 1 0 277065498 13873152 2447 33554432000 4194304 5992684 140734775944896 140734775940632 4749638 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/13787/statm: 3387 2447 146 440 0 2943 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22696

[startup+3.10026 s]
/proc/loadavg: 1.93 2.00 2.00 3/182 13788
/proc/meminfo: memFree=26778324/32873844 swapFree=7124/7124
[pid=13786] ppid=13784 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13786/stat : 13786 (npSolver-pbo-It) S 13784 13786 10899 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277065498 9367552 275 33554432000 4194304 5064252 140736703407680 140736703406592 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13786/statm: 2287 275 233 213 0 72 0
[pid=13787] ppid=13786 vsize=49776 CPUtime=3.09 cores=0,2,4,6
/proc/13787/stat : 13787 (npSolver-pbo) R 13786 13786 10899 0 -1 4202496 10384 0 0 0 307 2 0 0 20 0 1 0 277065498 50970624 11416 33554432000 4194304 5992684 140734775944896 140734775941016 4571728 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/13787/statm: 12444 11416 159 440 0 12000 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 58924

[startup+6.3003 s]
/proc/loadavg: 1.94 2.00 2.00 3/182 13788
/proc/meminfo: memFree=26523052/32873844 swapFree=7124/7124
[pid=13786] ppid=13784 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13786/stat : 13786 (npSolver-pbo-It) S 13784 13786 10899 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277065498 9367552 275 33554432000 4194304 5064252 140736703407680 140736703406592 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13786/statm: 2287 275 233 213 0 72 0
[pid=13787] ppid=13786 vsize=376364 CPUtime=6.29 cores=0,2,4,6
/proc/13787/stat : 13787 (npSolver-pbo) R 13786 13786 10899 0 -1 4202496 33027 0 0 0 615 14 0 0 20 0 1 0 277065498 385396736 85550 33554432000 4194304 5992684 140734775944896 140734775939864 4523464 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/13787/statm: 94091 85550 167 440 0 93647 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 385512

[startup+12.7003 s]
/proc/loadavg: 1.94 2.00 2.00 2/184 13790
/proc/meminfo: memFree=25551620/32873844 swapFree=7124/7124
[pid=13786] ppid=13784 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13786/stat : 13786 (npSolver-pbo-It) S 13784 13786 10899 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277065498 9367552 275 33554432000 4194304 5064252 140736703407680 140736703406592 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13786/statm: 2287 275 233 213 0 72 0
[pid=13787] ppid=13786 vsize=638508 CPUtime=7.48 cores=0,2,4,6
/proc/13787/stat : 13787 (npSolver-pbo) S 13786 13786 10899 0 -1 4202496 34687 0 0 0 687 61 0 0 20 0 1 0 277065498 653832192 98399 33554432000 4194304 5992684 140734775944896 140734775939344 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 1 0 0
/proc/13787/statm: 159627 98399 174 440 0 159183 0
[pid=13789] ppid=13787 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13789/stat : 13789 (cp2_pre.sh) S 13787 13786 10899 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 277066248 9367552 276 33554432000 4194304 5064252 140733677259952 140733677258656 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/13789/statm: 2287 276 234 213 0 72 0
[pid=13790] ppid=13789 vsize=660188 CPUtime=4.52 cores=0,2,4,6
/proc/13790/stat : 13790 (coprocessor) R 13789 13786 10899 0 -1 4202496 20601 0 0 0 431 21 0 0 20 0 1 0 277066249 676032512 133807 33554432000 4194304 6586260 140733803136496 140733803132248 5732496 0 0 4096 8404994 0 0 0 17 4 0 0 65 0 0
/proc/13790/statm: 165047 133807 158 584 0 164459 0
Current children cumulated CPU time (s) 12
Current children cumulated vsize (KiB) 1316992

[startup+25.5003 s]
/proc/loadavg: 2.02 2.02 2.00 3/183 13792
/proc/meminfo: memFree=25535960/32873844 swapFree=7124/7124
[pid=13786] ppid=13784 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13786/stat : 13786 (npSolver-pbo-It) S 13784 13786 10899 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277065498 9367552 275 33554432000 4194304 5064252 140736703407680 140736703406592 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13786/statm: 2287 275 233 213 0 72 0
[pid=13787] ppid=13786 vsize=638508 CPUtime=21.6 cores=0,2,4,6
/proc/13787/stat : 13787 (npSolver-pbo) S 13786 13786 10899 0 -1 4202496 34704 21503 0 0 687 61 1334 78 20 0 1 0 277065498 653832192 98401 33554432000 4194304 5992684 140734775944896 140734775931160 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/13787/statm: 159627 98401 176 440 0 159183 0
[pid=13792] ppid=13787 vsize=750892 CPUtime=3 cores=0,2,4,6
/proc/13792/stat : 13792 (glucosInc) R 13787 13786 10899 0 -1 4202496 94161 0 0 0 271 29 0 0 20 0 1 0 277067746 768913408 176444 33554432000 4194304 5654031 140734203044336 140734201993928 4797458 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/13792/statm: 187723 176445 130 357 0 187363 0
Current children cumulated CPU time (s) 24.6
Current children cumulated vsize (KiB) 1398548

[startup+51.1003 s]
/proc/loadavg: 2.17 2.05 2.01 2/183 13793
/proc/meminfo: memFree=24524424/32873844 swapFree=7124/7124
[pid=13786] ppid=13784 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13786/stat : 13786 (npSolver-pbo-It) S 13784 13786 10899 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277065498 9367552 275 33554432000 4194304 5064252 140736703407680 140736703406592 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13786/statm: 2287 275 233 213 0 72 0
[pid=13787] ppid=13786 vsize=668088 CPUtime=23.02 cores=0,2,4,6
/proc/13787/stat : 13787 (npSolver-pbo) S 13786 13786 10899 0 -1 4204032 43445 21503 0 0 798 92 1334 78 20 0 1 0 277065498 684122112 105791 33554432000 4194304 5992684 140734775944896 140734775939432 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/13787/statm: 167022 105791 194 440 0 166578 0
[pid=13792] ppid=13787 vsize=844800 CPUtime=16.73 cores=0,2,4,6
/proc/13792/stat : 13792 (glucosInc) S 13787 13786 10899 0 -1 4202496 116095 0 0 0 1637 36 0 0 20 0 1 0 277067746 865075200 185751 33554432000 4194304 5654031 140734203044336 140734203042648 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/13792/statm: 211200 185751 147 357 0 210840 0
Current children cumulated CPU time (s) 39.75
Current children cumulated vsize (KiB) 1522036
heavy processes:
  %CPU=17 pid=13793 uid=0 cmd=

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

[startup+51.8003 s]
/proc/loadavg: 2.17 2.05 2.01 2/184 13794
/proc/meminfo: memFree=24524424/32873844 swapFree=7124/7124
[pid=13786] ppid=13784 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13786/stat : 13786 (npSolver-pbo-It) S 13784 13786 10899 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277065498 9367552 275 33554432000 4194304 5064252 140736703407680 140736703406592 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13786/statm: 2287 275 233 213 0 72 0
[pid=13787] ppid=13786 vsize=668088 CPUtime=23.02 cores=0,2,4,6
/proc/13787/stat : 13787 (npSolver-pbo) S 13786 13786 10899 0 -1 4204032 43445 21503 0 0 798 92 1334 78 20 0 1 0 277065498 684122112 105791 33554432000 4194304 5992684 140734775944896 140734775939432 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/13787/statm: 167022 105791 194 440 0 166578 0
[pid=13792] ppid=13787 vsize=844800 CPUtime=16.73 cores=0,2,4,6
/proc/13792/stat : 13792 (glucosInc) S 13787 13786 10899 0 -1 4202496 116095 0 0 0 1637 36 0 0 20 0 1 0 277067746 865075200 185751 33554432000 4194304 5654031 140734203044336 140734203042648 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/13792/statm: 211200 185751 147 357 0 210840 0
Current children cumulated CPU time (s) 39.75
Current children cumulated vsize (KiB) 1522036

[startup+55.0003 s]
/proc/loadavg: 2.32 2.08 2.02 2/184 13794
/proc/meminfo: memFree=24524300/32873844 swapFree=7124/7124
[pid=13786] ppid=13784 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13786/stat : 13786 (npSolver-pbo-It) S 13784 13786 10899 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277065498 9367552 275 33554432000 4194304 5064252 140736703407680 140736703406592 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13786/statm: 2287 275 233 213 0 72 0
[pid=13787] ppid=13786 vsize=668088 CPUtime=23.02 cores=0,2,4,6
/proc/13787/stat : 13787 (npSolver-pbo) S 13786 13786 10899 0 -1 4204032 43445 21503 0 0 798 92 1334 78 20 0 1 0 277065498 684122112 105791 33554432000 4194304 5992684 140734775944896 140734775939432 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/13787/statm: 167022 105791 194 440 0 166578 0
[pid=13792] ppid=13787 vsize=844800 CPUtime=16.73 cores=0,2,4,6
/proc/13792/stat : 13792 (glucosInc) S 13787 13786 10899 0 -1 4202496 116095 0 0 0 1637 36 0 0 20 0 1 0 277067746 865075200 185751 33554432000 4194304 5654031 140734203044336 140734203042648 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/13792/statm: 211200 185751 147 357 0 210840 0
Current children cumulated CPU time (s) 39.75
Current children cumulated vsize (KiB) 1522036

[startup+56.6003 s]
/proc/loadavg: 2.32 2.08 2.02 2/184 13794
/proc/meminfo: memFree=24524300/32873844 swapFree=7124/7124
[pid=13786] ppid=13784 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13786/stat : 13786 (npSolver-pbo-It) S 13784 13786 10899 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277065498 9367552 275 33554432000 4194304 5064252 140736703407680 140736703406592 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13786/statm: 2287 275 233 213 0 72 0
[pid=13787] ppid=13786 vsize=668088 CPUtime=23.02 cores=0,2,4,6
/proc/13787/stat : 13787 (npSolver-pbo) S 13786 13786 10899 0 -1 4204032 43445 21503 0 0 798 92 1334 78 20 0 1 0 277065498 684122112 105791 33554432000 4194304 5992684 140734775944896 140734775939432 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/13787/statm: 167022 105791 194 440 0 166578 0
[pid=13792] ppid=13787 vsize=844800 CPUtime=16.73 cores=0,2,4,6
/proc/13792/stat : 13792 (glucosInc) S 13787 13786 10899 0 -1 4202496 116095 0 0 0 1637 36 0 0 20 0 1 0 277067746 865075200 185751 33554432000 4194304 5654031 140734203044336 140734203042648 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/13792/statm: 211200 185751 147 357 0 210840 0
Current children cumulated CPU time (s) 39.75
Current children cumulated vsize (KiB) 1522036

[startup+57.4003 s]
/proc/loadavg: 2.32 2.08 2.02 2/184 13794
/proc/meminfo: memFree=24524424/32873844 swapFree=7124/7124
[pid=13786] ppid=13784 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13786/stat : 13786 (npSolver-pbo-It) S 13784 13786 10899 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277065498 9367552 275 33554432000 4194304 5064252 140736703407680 140736703406592 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13786/statm: 2287 275 233 213 0 72 0
[pid=13787] ppid=13786 vsize=668088 CPUtime=23.02 cores=0,2,4,6
/proc/13787/stat : 13787 (npSolver-pbo) S 13786 13786 10899 0 -1 4204032 43445 21503 0 0 798 92 1334 78 20 0 1 0 277065498 684122112 105791 33554432000 4194304 5992684 140734775944896 140734775939432 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/13787/statm: 167022 105791 194 440 0 166578 0
[pid=13792] ppid=13787 vsize=844800 CPUtime=16.73 cores=0,2,4,6
/proc/13792/stat : 13792 (glucosInc) S 13787 13786 10899 0 -1 4202496 116095 0 0 0 1637 36 0 0 20 0 1 0 277067746 865075200 185751 33554432000 4194304 5654031 140734203044336 140734203042648 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/13792/statm: 211200 185751 147 357 0 210840 0
Current children cumulated CPU time (s) 39.75
Current children cumulated vsize (KiB) 1522036

[startup+57.8003 s]
/proc/loadavg: 2.32 2.08 2.02 2/185 13795
/proc/meminfo: memFree=24524176/32873844 swapFree=7124/7124
[pid=13786] ppid=13784 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13786/stat : 13786 (npSolver-pbo-It) S 13784 13786 10899 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277065498 9367552 275 33554432000 4194304 5064252 140736703407680 140736703406592 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13786/statm: 2287 275 233 213 0 72 0
[pid=13787] ppid=13786 vsize=668088 CPUtime=23.02 cores=0,2,4,6
/proc/13787/stat : 13787 (npSolver-pbo) S 13786 13786 10899 0 -1 4204032 43445 21503 0 0 798 92 1334 78 20 0 1 0 277065498 684122112 105791 33554432000 4194304 5992684 140734775944896 140734775939432 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/13787/statm: 167022 105791 194 440 0 166578 0
[pid=13792] ppid=13787 vsize=844800 CPUtime=16.73 cores=0,2,4,6
/proc/13792/stat : 13792 (glucosInc) S 13787 13786 10899 0 -1 4202496 116095 0 0 0 1637 36 0 0 20 0 1 0 277067746 865075200 185751 33554432000 4194304 5654031 140734203044336 140734203042648 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/13792/statm: 211200 185751 147 357 0 210840 0
Current children cumulated CPU time (s) 39.75
Current children cumulated vsize (KiB) 1522036

[startup+57.9064 s]
/proc/loadavg: 2.32 2.08 2.02 2/185 13795
/proc/meminfo: memFree=24524176/32873844 swapFree=7124/7124
[pid=13786] ppid=13784 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/13786/stat : 13786 (npSolver-pbo-It) S 13784 13786 10899 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277065498 9367552 275 33554432000 4194304 5064252 140736703407680 140736703406592 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/13786/statm: 2287 275 233 213 0 72 0
[pid=13787] ppid=13786 vsize=668088 CPUtime=23.02 cores=0,2,4,6
/proc/13787/stat : 13787 (npSolver-pbo) S 13786 13786 10899 0 -1 4204032 43445 21503 0 0 798 92 1334 78 20 0 1 0 277065498 684122112 105791 33554432000 4194304 5992684 140734775944896 140734775939432 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/13787/statm: 167022 105791 194 440 0 166578 0
[pid=13792] ppid=13787 vsize=844800 CPUtime=16.73 cores=0,2,4,6
/proc/13792/stat : 13792 (glucosInc) S 13787 13786 10899 0 -1 4202496 116095 0 0 0 1637 36 0 0 20 0 1 0 277067746 865075200 185751 33554432000 4194304 5654031 140734203044336 140734203042648 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/13792/statm: 211200 185751 147 357 0 210840 0
Current children cumulated CPU time (s) 39.75
Current children cumulated vsize (KiB) 1522036

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13786 and gives
#  childrusage.ru_utime.tv_sec=21
#  childrusage.ru_utime.tv_usec=335756
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=720738
# CPU time returned by wait4() is 23.0565
# while last known CPU time is 39.75
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 57.9212
CPU time (s): 39.75
CPU user time (s): 37.69
CPU system time (s): 2.06
CPU usage (%): 68.6277
Max. virtual memory (cumulated for all children) (KiB): 1695860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.3358
system time used= 1.72074
maximum resident set size= 673296
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 65323
page faults= 0
swaps= 0
block input operations= 16
block output operations= 1105232
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 167091
involuntary context switches= 31

runsolver used 0.092985 second user time and 0.363944 second system time

The end

Launcher Data 

Begin job on node134 at 2012-05-27 11:03:21
IDJOB=3698496
IDBENCH=90939
IDSOLVER=2275
FILE ID=node134/3698496-1338109400
RUNJOBID= node134-1338099212-12765
PBS_JOBID= 14624458
Free space on /tmp= 70788 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB12/normalized-PB12/OPT-SMALLINT-LIN/sroussel/NG/normalized-NG.dot_luby_10null10mast_rapportOE1.0_TMAX300_K192_cod2.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3698496-1338109400/watcher-3698496-1338109400 -o /tmp/evaluation-result-3698496-1338109400/solver-3698496-1338109400 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3698496-1338109400.opb 990517550 HOME HOME

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

MD5SUM BENCH= cd577d7fe2c7600d8302daa2328d0cdf
RANDOM SEED=990517550

node134.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		: 2667.278
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	: 5334.55
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		: 2667.278
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
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		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.59
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		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.278
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.57
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		: 2667.278
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        26792896 kB
Buffers:          383864 kB
Cached:          3922524 kB
SwapCached:            0 kB
Active:          2647132 kB
Inactive:        2577828 kB
Active(anon):     914844 kB
Inactive(anon):     5996 kB
Active(file):    1732288 kB
Inactive(file):  2571832 kB
Unevictable:        7124 kB
Mlocked:            7124 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             35748 kB
Writeback:            24 kB
AnonPages:        925008 kB
Mapped:            15700 kB
Shmem:               212 kB
Slab:             713748 kB
SReclaimable:     155884 kB
SUnreclaim:       557864 kB
KernelStack:        1496 kB
PageTables:         5868 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1154768 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:    770048 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= 70124 MiB
End job on node134 at 2012-05-27 11:04:21