Trace number 3698499

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) 32.47 48.6614

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/NG/
normalized-NG.dot_luby_10null20mast_rapportOE1.0_TMAX300_K192_cod2.opb
MD5SUMecfb37e57149da15322fff965cafdd0d
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-60544
Best CPU time to get the best result obtained on this benchmark1010.68
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 370126
Number of bits of the sum of numbers in the objective function 19
Biggest number in a constraint 1024
Number of bits of the biggest number in a constraint 11
Biggest sum of numbers in a constraint 370126
Number of bits of the biggest sum of numbers19
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

4.08/4.18	c fallback to adder encoding
7.68/7.75	c run inc solver
7.68/7.75	c [INC SYSTEM] run initial solver
7.68/7.75	c [INC SYSTEM] preprocess with white file
21.99/22.22	c [INC SYSTEM] finished preprocessing in 14 s
21.99/22.22	c [INC SYSTEM] execute solver
30.95/31.16	c [INC SEARCH] formula is SAT
31.05/31.28	c [INC SYSTEM] solved the initial formula
32.05/32.21	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
32.47/48.66	HOME/npSolver-pbo-Itd.sh: line 18: 13654 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-3698499-1338108294/watcher-3698499-1338108294 -o /tmp/evaluation-result-3698499-1338108294/solver-3698499-1338108294 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3698499-1338108294.opb 1881207803 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: 2.39 2.10 2.03 3/181 13653
/proc/meminfo: memFree=27719112/32873844 swapFree=7124/7124
[pid=13653] ppid=13651 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13653/stat : 13653 (npSolver-pbo-It) S 13651 13653 10899 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276954881 9367552 275 33554432000 4194304 5064252 140735813539952 140735813538864 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13653/statm: 2287 275 233 213 0 72 0

[startup+0.076545 s]
/proc/loadavg: 2.39 2.10 2.03 3/181 13653
/proc/meminfo: memFree=27719112/32873844 swapFree=7124/7124
[pid=13653] ppid=13651 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13653/stat : 13653 (npSolver-pbo-It) S 13651 13653 10899 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276954881 9367552 275 33554432000 4194304 5064252 140735813539952 140735813538864 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13653/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100248 s]
/proc/loadavg: 2.39 2.10 2.03 3/181 13653
/proc/meminfo: memFree=27719112/32873844 swapFree=7124/7124
[pid=13653] ppid=13651 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13653/stat : 13653 (npSolver-pbo-It) S 13651 13653 10899 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276954881 9367552 275 33554432000 4194304 5064252 140735813539952 140735813538864 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13653/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300212 s]
/proc/loadavg: 2.39 2.10 2.03 3/181 13653
/proc/meminfo: memFree=27719112/32873844 swapFree=7124/7124
[pid=13653] ppid=13651 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13653/stat : 13653 (npSolver-pbo-It) S 13651 13653 10899 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276954881 9367552 275 33554432000 4194304 5064252 140735813539952 140735813538864 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13653/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.70022 s]
/proc/loadavg: 2.39 2.10 2.03 3/181 13653
/proc/meminfo: memFree=27719112/32873844 swapFree=7124/7124
[pid=13653] ppid=13651 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13653/stat : 13653 (npSolver-pbo-It) S 13651 13653 10899 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276954881 9367552 275 33554432000 4194304 5064252 140735813539952 140735813538864 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13653/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: 2.39 2.10 2.03 3/183 13655
/proc/meminfo: memFree=27712888/32873844 swapFree=7124/7124
[pid=13653] ppid=13651 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13653/stat : 13653 (npSolver-pbo-It) S 13651 13653 10899 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276954881 9367552 275 33554432000 4194304 5064252 140735813539952 140735813538864 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13653/statm: 2287 275 233 213 0 72 0
[pid=13654] ppid=13653 vsize=13548 CPUtime=1.48 cores=1,3,5,7
/proc/13654/stat : 13654 (npSolver-pbo) R 13653 13653 10899 0 -1 4202496 2584 0 0 0 148 0 0 0 20 0 1 0 276954881 13873152 2599 33554432000 4194304 5992684 140737213088464 140737213084584 5179600 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/13654/statm: 3387 2599 146 440 0 2943 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 22696

[startup+3.10027 s]
/proc/loadavg: 2.39 2.10 2.03 3/183 13655
/proc/meminfo: memFree=27706488/32873844 swapFree=7124/7124
[pid=13653] ppid=13651 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13653/stat : 13653 (npSolver-pbo-It) S 13651 13653 10899 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276954881 9367552 275 33554432000 4194304 5064252 140735813539952 140735813538864 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13653/statm: 2287 275 233 213 0 72 0
[pid=13654] ppid=13653 vsize=49776 CPUtime=3.09 cores=1,3,5,7
/proc/13654/stat : 13654 (npSolver-pbo) R 13653 13653 10899 0 -1 4202496 10023 0 0 0 306 3 0 0 20 0 1 0 276954881 50970624 11056 33554432000 4194304 5992684 140737213088464 140737213084584 4571303 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/13654/statm: 12444 11056 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: 2.36 2.10 2.03 3/183 13657
/proc/meminfo: memFree=27470792/32873844 swapFree=7124/7124
[pid=13653] ppid=13651 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13653/stat : 13653 (npSolver-pbo-It) S 13651 13653 10899 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276954881 9367552 275 33554432000 4194304 5064252 140735813539952 140735813538864 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13653/statm: 2287 275 233 213 0 72 0
[pid=13654] ppid=13653 vsize=376368 CPUtime=6.29 cores=1,3,5,7
/proc/13654/stat : 13654 (npSolver-pbo) R 13653 13653 10899 0 -1 4202496 32661 0 0 0 615 14 0 0 20 0 1 0 276954881 385400832 83141 33554432000 4194304 5992684 140737213088464 140737213083432 4523497 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/13654/statm: 94092 83141 167 440 0 93648 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 385516

[startup+12.7003 s]
/proc/loadavg: 2.49 2.13 2.04 3/185 13659
/proc/meminfo: memFree=26522872/32873844 swapFree=7124/7124
[pid=13653] ppid=13651 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13653/stat : 13653 (npSolver-pbo-It) S 13651 13653 10899 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276954881 9367552 275 33554432000 4194304 5064252 140735813539952 140735813538864 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13653/statm: 2287 275 233 213 0 72 0
[pid=13654] ppid=13653 vsize=638512 CPUtime=7.74 cores=1,3,5,7
/proc/13654/stat : 13654 (npSolver-pbo) S 13653 13653 10899 0 -1 4202496 34327 0 0 0 709 65 0 0 20 0 1 0 276954881 653836288 98551 33554432000 4194304 5992684 140737213088464 140737213082912 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/13654/statm: 159628 98551 174 440 0 159184 0
[pid=13658] ppid=13654 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13658/stat : 13658 (cp2_pre.sh) S 13654 13653 10899 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 276955656 9367552 277 33554432000 4194304 5064252 140736603601584 140736603600288 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/13658/statm: 2287 277 234 213 0 72 0
[pid=13659] ppid=13658 vsize=660188 CPUtime=4.93 cores=1,3,5,7
/proc/13659/stat : 13659 (coprocessor) R 13658 13653 10899 0 -1 4202496 18802 0 0 0 465 28 0 0 20 0 1 0 276955657 676032512 133541 33554432000 4194304 6586260 140736857951776 140736857947528 5732496 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/13659/statm: 165047 133541 158 584 0 164459 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1316996

[startup+25.5004 s]
/proc/loadavg: 2.41 2.13 2.04 3/184 13661
/proc/meminfo: memFree=26509008/32873844 swapFree=7124/7124
[pid=13653] ppid=13651 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13653/stat : 13653 (npSolver-pbo-It) S 13651 13653 10899 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276954881 9367552 275 33554432000 4194304 5064252 140735813539952 140735813538864 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13653/statm: 2287 275 233 213 0 72 0
[pid=13654] ppid=13653 vsize=638512 CPUtime=22.05 cores=1,3,5,7
/proc/13654/stat : 13654 (npSolver-pbo) S 13653 13653 10899 0 -1 4202496 34343 19705 0 0 709 65 1346 85 20 0 1 0 276954881 653836288 98553 33554432000 4194304 5992684 140737213088464 140737213074728 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/13654/statm: 159628 98553 176 440 0 159184 0
[pid=13661] ppid=13654 vsize=785100 CPUtime=3.26 cores=1,3,5,7
/proc/13661/stat : 13661 (glucosInc) R 13654 13653 10899 0 -1 4202496 103660 0 0 0 293 33 0 0 20 0 1 0 276957103 803942400 184923 33554432000 4194304 5654031 140734924680944 140734923630536 4232495 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/13661/statm: 196275 184923 130 357 0 195915 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 1432760

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

[startup+26.0003 s]
/proc/loadavg: 2.38 2.13 2.04 3/184 13661
/proc/meminfo: memFree=26356976/32873844 swapFree=7124/7124
[pid=13653] ppid=13651 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13653/stat : 13653 (npSolver-pbo-It) S 13651 13653 10899 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276954881 9367552 275 33554432000 4194304 5064252 140735813539952 140735813538864 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13653/statm: 2287 275 233 213 0 72 0
[pid=13654] ppid=13653 vsize=638512 CPUtime=22.05 cores=1,3,5,7
/proc/13654/stat : 13654 (npSolver-pbo) S 13653 13653 10899 0 -1 4202496 34343 19705 0 0 709 65 1346 85 20 0 1 0 276954881 653836288 98553 33554432000 4194304 5992684 140737213088464 140737213074728 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/13654/statm: 159628 98553 176 440 0 159184 0
[pid=13661] ppid=13654 vsize=785232 CPUtime=3.76 cores=1,3,5,7
/proc/13661/stat : 13661 (glucosInc) R 13654 13653 10899 0 -1 4202496 103726 0 0 0 343 33 0 0 20 0 1 0 276957103 804077568 184989 33554432000 4194304 5654031 140734924680944 140734924678840 4214612 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/13661/statm: 196308 184989 137 357 0 195948 0
Current children cumulated CPU time (s) 25.81
Current children cumulated vsize (KiB) 1432892

[startup+38.8003 s]
/proc/loadavg: 2.32 2.12 2.04 2/185 13662
/proc/meminfo: memFree=25429168/32873844 swapFree=7124/7124
[pid=13653] ppid=13651 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13653/stat : 13653 (npSolver-pbo-It) S 13651 13653 10899 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276954881 9367552 275 33554432000 4194304 5064252 140735813539952 140735813538864 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13653/statm: 2287 275 233 213 0 72 0
[pid=13654] ppid=13653 vsize=668092 CPUtime=23.63 cores=1,3,5,7
/proc/13654/stat : 13654 (npSolver-pbo) S 13653 13653 10899 0 -1 4204032 43237 19705 0 0 822 110 1346 85 20 0 1 0 276954881 684126208 105944 33554432000 4194304 5992684 140737213088464 140737213083000 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/13654/statm: 167023 105944 194 440 0 166579 0
[pid=13661] ppid=13654 vsize=850260 CPUtime=8.84 cores=1,3,5,7
/proc/13661/stat : 13661 (glucosInc) S 13654 13653 10899 0 -1 4202496 121954 0 0 0 848 36 0 0 20 0 1 0 276957103 870666240 203728 33554432000 4194304 5654031 140734924680944 140734924679256 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/13661/statm: 212565 203728 146 357 0 212205 0
Current children cumulated CPU time (s) 32.47
Current children cumulated vsize (KiB) 1527500

[startup+45.2003 s]
/proc/loadavg: 2.53 2.17 2.06 2/185 13662
/proc/meminfo: memFree=25426012/32873844 swapFree=7124/7124
[pid=13653] ppid=13651 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13653/stat : 13653 (npSolver-pbo-It) S 13651 13653 10899 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276954881 9367552 275 33554432000 4194304 5064252 140735813539952 140735813538864 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13653/statm: 2287 275 233 213 0 72 0
[pid=13654] ppid=13653 vsize=668092 CPUtime=23.63 cores=1,3,5,7
/proc/13654/stat : 13654 (npSolver-pbo) S 13653 13653 10899 0 -1 4204032 43237 19705 0 0 822 110 1346 85 20 0 1 0 276954881 684126208 105944 33554432000 4194304 5992684 140737213088464 140737213083000 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/13654/statm: 167023 105944 194 440 0 166579 0
[pid=13661] ppid=13654 vsize=850260 CPUtime=8.84 cores=1,3,5,7
/proc/13661/stat : 13661 (glucosInc) S 13654 13653 10899 0 -1 4202496 121954 0 0 0 848 36 0 0 20 0 1 0 276957103 870666240 203728 33554432000 4194304 5654031 140734924680944 140734924679256 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/13661/statm: 212565 203728 146 357 0 212205 0
Current children cumulated CPU time (s) 32.47
Current children cumulated vsize (KiB) 1527500

[startup+46.8003 s]
/proc/loadavg: 2.65 2.20 2.07 2/185 13662
/proc/meminfo: memFree=25425888/32873844 swapFree=7124/7124
[pid=13653] ppid=13651 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13653/stat : 13653 (npSolver-pbo-It) S 13651 13653 10899 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276954881 9367552 275 33554432000 4194304 5064252 140735813539952 140735813538864 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13653/statm: 2287 275 233 213 0 72 0
[pid=13654] ppid=13653 vsize=668092 CPUtime=23.63 cores=1,3,5,7
/proc/13654/stat : 13654 (npSolver-pbo) S 13653 13653 10899 0 -1 4204032 43237 19705 0 0 822 110 1346 85 20 0 1 0 276954881 684126208 105944 33554432000 4194304 5992684 140737213088464 140737213083000 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/13654/statm: 167023 105944 194 440 0 166579 0
[pid=13661] ppid=13654 vsize=850260 CPUtime=8.84 cores=1,3,5,7
/proc/13661/stat : 13661 (glucosInc) S 13654 13653 10899 0 -1 4202496 121954 0 0 0 848 36 0 0 20 0 1 0 276957103 870666240 203728 33554432000 4194304 5654031 140734924680944 140734924679256 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/13661/statm: 212565 203728 146 357 0 212205 0
Current children cumulated CPU time (s) 32.47
Current children cumulated vsize (KiB) 1527500

[startup+47.6003 s]
/proc/loadavg: 2.65 2.20 2.07 2/185 13662
/proc/meminfo: memFree=25425888/32873844 swapFree=7124/7124
[pid=13653] ppid=13651 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13653/stat : 13653 (npSolver-pbo-It) S 13651 13653 10899 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276954881 9367552 275 33554432000 4194304 5064252 140735813539952 140735813538864 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13653/statm: 2287 275 233 213 0 72 0
[pid=13654] ppid=13653 vsize=668092 CPUtime=23.63 cores=1,3,5,7
/proc/13654/stat : 13654 (npSolver-pbo) S 13653 13653 10899 0 -1 4204032 43237 19705 0 0 822 110 1346 85 20 0 1 0 276954881 684126208 105944 33554432000 4194304 5992684 140737213088464 140737213083000 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/13654/statm: 167023 105944 194 440 0 166579 0
[pid=13661] ppid=13654 vsize=850260 CPUtime=8.84 cores=1,3,5,7
/proc/13661/stat : 13661 (glucosInc) S 13654 13653 10899 0 -1 4202496 121954 0 0 0 848 36 0 0 20 0 1 0 276957103 870666240 203728 33554432000 4194304 5654031 140734924680944 140734924679256 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/13661/statm: 212565 203728 146 357 0 212205 0
Current children cumulated CPU time (s) 32.47
Current children cumulated vsize (KiB) 1527500

[startup+48.4003 s]
/proc/loadavg: 2.65 2.20 2.07 2/185 13662
/proc/meminfo: memFree=25425516/32873844 swapFree=7124/7124
[pid=13653] ppid=13651 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13653/stat : 13653 (npSolver-pbo-It) S 13651 13653 10899 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276954881 9367552 275 33554432000 4194304 5064252 140735813539952 140735813538864 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13653/statm: 2287 275 233 213 0 72 0
[pid=13654] ppid=13653 vsize=668092 CPUtime=23.63 cores=1,3,5,7
/proc/13654/stat : 13654 (npSolver-pbo) S 13653 13653 10899 0 -1 4204032 43237 19705 0 0 822 110 1346 85 20 0 1 0 276954881 684126208 105944 33554432000 4194304 5992684 140737213088464 140737213083000 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/13654/statm: 167023 105944 194 440 0 166579 0
[pid=13661] ppid=13654 vsize=850260 CPUtime=8.84 cores=1,3,5,7
/proc/13661/stat : 13661 (glucosInc) S 13654 13653 10899 0 -1 4202496 121954 0 0 0 848 36 0 0 20 0 1 0 276957103 870666240 203728 33554432000 4194304 5654031 140734924680944 140734924679256 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/13661/statm: 212565 203728 146 357 0 212205 0
Current children cumulated CPU time (s) 32.47
Current children cumulated vsize (KiB) 1527500

[startup+48.6003 s]
/proc/loadavg: 2.65 2.20 2.07 2/185 13662
/proc/meminfo: memFree=25425516/32873844 swapFree=7124/7124
[pid=13653] ppid=13651 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/13653/stat : 13653 (npSolver-pbo-It) S 13651 13653 10899 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276954881 9367552 275 33554432000 4194304 5064252 140735813539952 140735813538864 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/13653/statm: 2287 275 233 213 0 72 0
[pid=13654] ppid=13653 vsize=668092 CPUtime=23.63 cores=1,3,5,7
/proc/13654/stat : 13654 (npSolver-pbo) S 13653 13653 10899 0 -1 4204032 43237 19705 0 0 822 110 1346 85 20 0 1 0 276954881 684126208 105944 33554432000 4194304 5992684 140737213088464 140737213083000 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/13654/statm: 167023 105944 194 440 0 166579 0
[pid=13661] ppid=13654 vsize=850260 CPUtime=8.84 cores=1,3,5,7
/proc/13661/stat : 13661 (glucosInc) S 13654 13653 10899 0 -1 4202496 121954 0 0 0 848 36 0 0 20 0 1 0 276957103 870666240 203728 33554432000 4194304 5654031 140734924680944 140734924679256 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/13661/statm: 212565 203728 146 357 0 212205 0
Current children cumulated CPU time (s) 32.47
Current children cumulated vsize (KiB) 1527500

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 13653 and gives
#  childrusage.ru_utime.tv_sec=21
#  childrusage.ru_utime.tv_usec=691702
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=974699
# CPU time returned by wait4() is 23.6664
# while last known CPU time is 32.47
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 48.6614
CPU time (s): 32.47
CPU user time (s): 30.16
CPU system time (s): 2.31
CPU usage (%): 66.7264
Max. virtual memory (cumulated for all children) (KiB): 1536404

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.6917
system time used= 1.9747
maximum resident set size= 673904
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63316
page faults= 0
swaps= 0
block input operations= 0
block output operations= 1105232
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 137786
involuntary context switches= 32

runsolver used 0.091986 second user time and 0.315951 second system time

The end

Launcher Data 

Begin job on node134 at 2012-05-27 10:44:55
IDJOB=3698499
IDBENCH=90887
IDSOLVER=2275
FILE ID=node134/3698499-1338108294
RUNJOBID= node134-1338099212-12766
PBS_JOBID= 14624458
Free space on /tmp= 70988 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB12/normalized-PB12/OPT-SMALLINT-LIN/sroussel/NG/normalized-NG.dot_luby_10null20mast_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-3698499-1338108294/watcher-3698499-1338108294 -o /tmp/evaluation-result-3698499-1338108294/solver-3698499-1338108294 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3698499-1338108294.opb 1881207803 HOME HOME

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

MD5SUM BENCH= ecfb37e57149da15322fff965cafdd0d
RANDOM SEED=1881207803

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:        27719756 kB
Buffers:          381476 kB
Cached:          3714660 kB
SwapCached:            0 kB
Active:          1726336 kB
Inactive:        2572668 kB
Active(anon):     199092 kB
Inactive(anon):     5996 kB
Active(file):    1527244 kB
Inactive(file):  2566672 kB
Unevictable:        7124 kB
Mlocked:            7124 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             36728 kB
Writeback:             0 kB
AnonPages:        209372 kB
Mapped:            15700 kB
Shmem:               212 kB
Slab:             714808 kB
SReclaimable:     156008 kB
SUnreclaim:       558800 kB
KernelStack:        1480 kB
PageTables:         4524 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     332840 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:    104448 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= 70324 MiB
End job on node134 at 2012-05-27 10:45:44