Trace number 3698513

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) 67.08 75.7948

General information on the benchmark

Name/OPT-SMALLINT-LIN/sroussel/NG/
normalized-NG.dot_unif_20null0mast_rapportOE1.0_TMAX300_K192_cod2.opb
MD5SUMbf80427a5518f65f2c0be5c955ae4146
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-78535
Best CPU time to get the best result obtained on this benchmark1800.71
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 998
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 712416
Number of bits of the sum of numbers in the objective function 20
Biggest number in a constraint 998
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 712416
Number of bits of the biggest sum of numbers20
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

4.08/4.12	c fallback to adder encoding
7.39/7.46	c run inc solver
7.39/7.46	c [INC SYSTEM] run initial solver
7.39/7.46	c [INC SYSTEM] preprocess with white file
22.01/22.30	c [INC SYSTEM] finished preprocessing in 14 s
22.01/22.30	c [INC SYSTEM] execute solver
65.45/65.63	c [INC SEARCH] formula is SAT
65.55/65.74	c [INC SYSTEM] solved the initial formula
66.45/66.68	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
67.08/75.79	HOME/npSolver-pbo-Itd.sh: line 18: 23320 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-3698513-1338107908/watcher-3698513-1338107908 -o /tmp/evaluation-result-3698513-1338107908/solver-3698513-1338107908 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3698513-1338107908.opb 252302910 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: 2.18 2.09 2.02 2/178 23319
/proc/meminfo: memFree=31141452/32873844 swapFree=6080/6080
[pid=23319] ppid=23317 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23319/stat : 23319 (npSolver-pbo-It) S 23317 23319 18125 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 276915423 9367552 275 33554432000 4194304 5064252 140735708386784 140735708385696 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23319/statm: 2287 275 233 213 0 72 0

[startup+0.02373 s]
/proc/loadavg: 2.18 2.09 2.02 2/178 23319
/proc/meminfo: memFree=31141452/32873844 swapFree=6080/6080
[pid=23319] ppid=23317 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23319/stat : 23319 (npSolver-pbo-It) S 23317 23319 18125 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 276915423 9367552 275 33554432000 4194304 5064252 140735708386784 140735708385696 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23319/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100226 s]
/proc/loadavg: 2.18 2.09 2.02 2/178 23319
/proc/meminfo: memFree=31141452/32873844 swapFree=6080/6080
[pid=23319] ppid=23317 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23319/stat : 23319 (npSolver-pbo-It) S 23317 23319 18125 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 276915423 9367552 275 33554432000 4194304 5064252 140735708386784 140735708385696 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23319/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300225 s]
/proc/loadavg: 2.18 2.09 2.02 2/178 23319
/proc/meminfo: memFree=31141452/32873844 swapFree=6080/6080
[pid=23319] ppid=23317 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23319/stat : 23319 (npSolver-pbo-It) S 23317 23319 18125 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 276915423 9367552 275 33554432000 4194304 5064252 140735708386784 140735708385696 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23319/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700235 s]
/proc/loadavg: 2.18 2.09 2.02 2/178 23319
/proc/meminfo: memFree=31141452/32873844 swapFree=6080/6080
[pid=23319] ppid=23317 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23319/stat : 23319 (npSolver-pbo-It) S 23317 23319 18125 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 276915423 9367552 275 33554432000 4194304 5064252 140735708386784 140735708385696 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23319/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50024 s]
/proc/loadavg: 2.18 2.09 2.02 3/180 23321
/proc/meminfo: memFree=31135048/32873844 swapFree=6080/6080
[pid=23319] ppid=23317 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23319/stat : 23319 (npSolver-pbo-It) S 23317 23319 18125 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 276915423 9367552 275 33554432000 4194304 5064252 140735708386784 140735708385696 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23319/statm: 2287 275 233 213 0 72 0
[pid=23320] ppid=23319 vsize=13548 CPUtime=1.48 cores=0,2,4,6
/proc/23320/stat : 23320 (npSolver-pbo) R 23319 23319 18125 0 -1 4202496 2472 0 0 0 148 0 0 0 20 0 1 0 276915424 13873152 2486 33554432000 4194304 5992684 140735965566352 140735965562472 5179600 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/23320/statm: 3387 2486 146 440 0 2943 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 22696

[startup+3.1003 s]
/proc/loadavg: 2.18 2.09 2.02 3/180 23321
/proc/meminfo: memFree=31126856/32873844 swapFree=6080/6080
[pid=23319] ppid=23317 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23319/stat : 23319 (npSolver-pbo-It) S 23317 23319 18125 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 276915423 9367552 275 33554432000 4194304 5064252 140735708386784 140735708385696 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23319/statm: 2287 275 233 213 0 72 0
[pid=23320] ppid=23319 vsize=49772 CPUtime=3.09 cores=0,2,4,6
/proc/23320/stat : 23320 (npSolver-pbo) R 23319 23319 18125 0 -1 4202496 10000 0 0 0 307 2 0 0 20 0 1 0 276915424 50966528 11543 33554432000 4194304 5992684 140735965566352 140735965562472 5044337 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/23320/statm: 12443 11543 159 440 0 11999 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 58920

[startup+6.30032 s]
/proc/loadavg: 2.25 2.10 2.02 3/180 23321
/proc/meminfo: memFree=30867364/32873844 swapFree=6080/6080
[pid=23319] ppid=23317 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23319/stat : 23319 (npSolver-pbo-It) S 23317 23319 18125 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 276915423 9367552 275 33554432000 4194304 5064252 140735708386784 140735708385696 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23319/statm: 2287 275 233 213 0 72 0
[pid=23320] ppid=23319 vsize=376356 CPUtime=6.29 cores=0,2,4,6
/proc/23320/stat : 23320 (npSolver-pbo) R 23319 23319 18125 0 -1 4202496 32552 0 0 0 616 13 0 0 20 0 1 0 276915424 385388544 86097 33554432000 4194304 5992684 140735965566352 140735965561320 4523474 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/23320/statm: 94089 86097 167 440 0 93645 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 385504

[startup+12.7004 s]
/proc/loadavg: 2.23 2.10 2.02 3/182 23323
/proc/meminfo: memFree=29892812/32873844 swapFree=6080/6080
[pid=23319] ppid=23317 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23319/stat : 23319 (npSolver-pbo-It) S 23317 23319 18125 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 276915423 9367552 275 33554432000 4194304 5064252 140735708386784 140735708385696 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23319/statm: 2287 275 233 213 0 72 0
[pid=23320] ppid=23319 vsize=638500 CPUtime=7.45 cores=0,2,4,6
/proc/23320/stat : 23320 (npSolver-pbo) S 23319 23319 18125 0 -1 4202496 34213 0 0 0 688 57 0 0 20 0 1 0 276915424 653824000 98435 33554432000 4194304 5992684 140735965566352 140735965560800 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/23320/statm: 159625 98435 174 440 0 159181 0
[pid=23322] ppid=23320 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23322/stat : 23322 (cp2_pre.sh) S 23320 23319 18125 0 -1 4202496 610 0 0 0 0 0 0 0 20 0 1 0 276916170 9367552 277 33554432000 4194304 5064252 140735338326560 140735338325264 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/23322/statm: 2287 277 234 213 0 72 0
[pid=23323] ppid=23322 vsize=660188 CPUtime=5.21 cores=0,2,4,6
/proc/23323/stat : 23323 (coprocessor) R 23322 23319 18125 0 -1 4202496 19492 0 0 0 497 24 0 0 20 0 1 0 276916170 676032512 133720 33554432000 4194304 6586260 140736567582752 140736567578504 5732496 0 0 4096 8404994 0 0 0 17 2 0 0 0 0 0
/proc/23323/statm: 165047 133720 158 584 0 164459 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1316984

[startup+25.5003 s]
/proc/loadavg: 2.24 2.11 2.03 3/181 23325
/proc/meminfo: memFree=29888204/32873844 swapFree=6080/6080
[pid=23319] ppid=23317 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23319/stat : 23319 (npSolver-pbo-It) S 23317 23319 18125 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 276915423 9367552 275 33554432000 4194304 5064252 140735708386784 140735708385696 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23319/statm: 2287 275 233 213 0 72 0
[pid=23320] ppid=23319 vsize=638500 CPUtime=22.13 cores=0,2,4,6
/proc/23320/stat : 23320 (npSolver-pbo) S 23319 23319 18125 0 -1 4202496 34229 20396 0 0 688 58 1384 83 20 0 1 0 276915424 653824000 98437 33554432000 4194304 5992684 140735965566352 140735965552616 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/23320/statm: 159625 98437 176 440 0 159181 0
[pid=23325] ppid=23320 vsize=785168 CPUtime=3.18 cores=0,2,4,6
/proc/23325/stat : 23325 (glucosInc) R 23320 23319 18125 0 -1 4202496 102681 0 0 0 288 30 0 0 20 0 1 0 276917654 804012032 184985 33554432000 4194304 5654031 140736121012816 140736121010600 4214582 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 196292 184985 140 357 0 195932 0
Current children cumulated CPU time (s) 25.31
Current children cumulated vsize (KiB) 1432816

[startup+51.1004 s]
/proc/loadavg: 2.16 2.10 2.02 3/181 23325
/proc/meminfo: memFree=29722180/32873844 swapFree=6080/6080
[pid=23319] ppid=23317 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23319/stat : 23319 (npSolver-pbo-It) S 23317 23319 18125 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 276915423 9367552 275 33554432000 4194304 5064252 140735708386784 140735708385696 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23319/statm: 2287 275 233 213 0 72 0
[pid=23320] ppid=23319 vsize=638500 CPUtime=22.13 cores=0,2,4,6
/proc/23320/stat : 23320 (npSolver-pbo) S 23319 23319 18125 0 -1 4202496 34229 20396 0 0 688 58 1384 83 20 0 1 0 276915424 653824000 98437 33554432000 4194304 5992684 140735965566352 140735965552616 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/23320/statm: 159625 98437 176 440 0 159181 0
[pid=23325] ppid=23320 vsize=845024 CPUtime=28.77 cores=0,2,4,6
/proc/23325/stat : 23325 (glucosInc) R 23320 23319 18125 0 -1 4202496 114798 0 0 0 2843 34 0 0 20 0 1 0 276917654 865304576 185507 33554432000 4194304 5654031 140736121012816 140736121010584 4214475 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 211256 185507 141 357 0 210896 0
Current children cumulated CPU time (s) 50.9
Current children cumulated vsize (KiB) 1492672

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

[startup+51.5004 s]
/proc/loadavg: 2.16 2.10 2.02 3/181 23325
/proc/meminfo: memFree=29722180/32873844 swapFree=6080/6080
[pid=23319] ppid=23317 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23319/stat : 23319 (npSolver-pbo-It) S 23317 23319 18125 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 276915423 9367552 275 33554432000 4194304 5064252 140735708386784 140735708385696 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23319/statm: 2287 275 233 213 0 72 0
[pid=23320] ppid=23319 vsize=638500 CPUtime=22.13 cores=0,2,4,6
/proc/23320/stat : 23320 (npSolver-pbo) S 23319 23319 18125 0 -1 4202496 34229 20396 0 0 688 58 1384 83 20 0 1 0 276915424 653824000 98437 33554432000 4194304 5992684 140735965566352 140735965552616 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/23320/statm: 159625 98437 176 440 0 159181 0
[pid=23325] ppid=23320 vsize=845024 CPUtime=29.17 cores=0,2,4,6
/proc/23325/stat : 23325 (glucosInc) R 23320 23319 18125 0 -1 4202496 114799 0 0 0 2883 34 0 0 20 0 1 0 276917654 865304576 185508 33554432000 4194304 5654031 140736121012816 140736121010584 4232453 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 211256 185508 141 357 0 210896 0
Current children cumulated CPU time (s) 51.3
Current children cumulated vsize (KiB) 1492672

[startup+64.3004 s]
/proc/loadavg: 2.13 2.10 2.02 3/181 23325
/proc/meminfo: memFree=29720628/32873844 swapFree=6080/6080
[pid=23319] ppid=23317 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23319/stat : 23319 (npSolver-pbo-It) S 23317 23319 18125 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 276915423 9367552 275 33554432000 4194304 5064252 140735708386784 140735708385696 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23319/statm: 2287 275 233 213 0 72 0
[pid=23320] ppid=23319 vsize=638500 CPUtime=22.13 cores=0,2,4,6
/proc/23320/stat : 23320 (npSolver-pbo) S 23319 23319 18125 0 -1 4202496 34229 20396 0 0 688 58 1384 83 20 0 1 0 276915424 653824000 98437 33554432000 4194304 5992684 140735965566352 140735965552616 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/23320/statm: 159625 98437 176 440 0 159181 0
[pid=23325] ppid=23320 vsize=845024 CPUtime=41.97 cores=0,2,4,6
/proc/23325/stat : 23325 (glucosInc) R 23320 23319 18125 0 -1 4202496 114801 0 0 0 4163 34 0 0 20 0 1 0 276917654 865304576 185510 33554432000 4194304 5654031 140736121012816 140736121010584 4232775 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 211256 185510 141 357 0 210896 0
Current children cumulated CPU time (s) 64.1
Current children cumulated vsize (KiB) 1492672

[startup+70.7003 s]
/proc/loadavg: 2.11 2.09 2.02 2/182 23326
/proc/meminfo: memFree=28864564/32873844 swapFree=6080/6080
[pid=23319] ppid=23317 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23319/stat : 23319 (npSolver-pbo-It) S 23317 23319 18125 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 276915423 9367552 275 33554432000 4194304 5064252 140735708386784 140735708385696 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23319/statm: 2287 275 233 213 0 72 0
[pid=23320] ppid=23319 vsize=668076 CPUtime=23.82 cores=0,2,4,6
/proc/23320/stat : 23320 (npSolver-pbo) S 23319 23319 18125 0 -1 4204032 43006 20396 0 0 798 117 1384 83 20 0 1 0 276915424 684109824 105827 33554432000 4194304 5992684 140735965566352 140735965560888 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/23320/statm: 167019 105827 194 440 0 166575 0
[pid=23325] ppid=23320 vsize=845032 CPUtime=43.26 cores=0,2,4,6
/proc/23325/stat : 23325 (glucosInc) S 23320 23319 18125 0 -1 4202496 115125 0 0 0 4291 35 0 0 20 0 1 0 276917654 865312768 185834 33554432000 4194304 5654031 140736121012816 140736121011128 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 211258 185834 147 357 0 210898 0
Current children cumulated CPU time (s) 67.08
Current children cumulated vsize (KiB) 1522256

[startup+73.9003 s]
/proc/loadavg: 2.11 2.09 2.02 2/182 23326
/proc/meminfo: memFree=28864688/32873844 swapFree=6080/6080
[pid=23319] ppid=23317 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23319/stat : 23319 (npSolver-pbo-It) S 23317 23319 18125 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 276915423 9367552 275 33554432000 4194304 5064252 140735708386784 140735708385696 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23319/statm: 2287 275 233 213 0 72 0
[pid=23320] ppid=23319 vsize=668076 CPUtime=23.82 cores=0,2,4,6
/proc/23320/stat : 23320 (npSolver-pbo) S 23319 23319 18125 0 -1 4204032 43006 20396 0 0 798 117 1384 83 20 0 1 0 276915424 684109824 105827 33554432000 4194304 5992684 140735965566352 140735965560888 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/23320/statm: 167019 105827 194 440 0 166575 0
[pid=23325] ppid=23320 vsize=845032 CPUtime=43.26 cores=0,2,4,6
/proc/23325/stat : 23325 (glucosInc) S 23320 23319 18125 0 -1 4202496 115125 0 0 0 4291 35 0 0 20 0 1 0 276917654 865312768 185834 33554432000 4194304 5654031 140736121012816 140736121011128 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 211258 185834 147 357 0 210898 0
Current children cumulated CPU time (s) 67.08
Current children cumulated vsize (KiB) 1522256

[startup+74.7003 s]
/proc/loadavg: 2.11 2.09 2.02 2/182 23326
/proc/meminfo: memFree=28864688/32873844 swapFree=6080/6080
[pid=23319] ppid=23317 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23319/stat : 23319 (npSolver-pbo-It) S 23317 23319 18125 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 276915423 9367552 275 33554432000 4194304 5064252 140735708386784 140735708385696 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23319/statm: 2287 275 233 213 0 72 0
[pid=23320] ppid=23319 vsize=668076 CPUtime=23.82 cores=0,2,4,6
/proc/23320/stat : 23320 (npSolver-pbo) S 23319 23319 18125 0 -1 4204032 43006 20396 0 0 798 117 1384 83 20 0 1 0 276915424 684109824 105827 33554432000 4194304 5992684 140735965566352 140735965560888 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/23320/statm: 167019 105827 194 440 0 166575 0
[pid=23325] ppid=23320 vsize=845032 CPUtime=43.26 cores=0,2,4,6
/proc/23325/stat : 23325 (glucosInc) S 23320 23319 18125 0 -1 4202496 115125 0 0 0 4291 35 0 0 20 0 1 0 276917654 865312768 185834 33554432000 4194304 5654031 140736121012816 140736121011128 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 211258 185834 147 357 0 210898 0
Current children cumulated CPU time (s) 67.08
Current children cumulated vsize (KiB) 1522256

[startup+75.5003 s]
/proc/loadavg: 2.26 2.12 2.03 2/182 23326
/proc/meminfo: memFree=28864812/32873844 swapFree=6080/6080
[pid=23319] ppid=23317 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23319/stat : 23319 (npSolver-pbo-It) S 23317 23319 18125 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 276915423 9367552 275 33554432000 4194304 5064252 140735708386784 140735708385696 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23319/statm: 2287 275 233 213 0 72 0
[pid=23320] ppid=23319 vsize=668076 CPUtime=23.82 cores=0,2,4,6
/proc/23320/stat : 23320 (npSolver-pbo) S 23319 23319 18125 0 -1 4204032 43006 20396 0 0 798 117 1384 83 20 0 1 0 276915424 684109824 105827 33554432000 4194304 5992684 140735965566352 140735965560888 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/23320/statm: 167019 105827 194 440 0 166575 0
[pid=23325] ppid=23320 vsize=845032 CPUtime=43.26 cores=0,2,4,6
/proc/23325/stat : 23325 (glucosInc) S 23320 23319 18125 0 -1 4202496 115125 0 0 0 4291 35 0 0 20 0 1 0 276917654 865312768 185834 33554432000 4194304 5654031 140736121012816 140736121011128 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 211258 185834 147 357 0 210898 0
Current children cumulated CPU time (s) 67.08
Current children cumulated vsize (KiB) 1522256

[startup+75.7003 s]
/proc/loadavg: 2.26 2.12 2.03 2/182 23326
/proc/meminfo: memFree=28864812/32873844 swapFree=6080/6080
[pid=23319] ppid=23317 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/23319/stat : 23319 (npSolver-pbo-It) S 23317 23319 18125 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 276915423 9367552 275 33554432000 4194304 5064252 140735708386784 140735708385696 248790017614 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/23319/statm: 2287 275 233 213 0 72 0
[pid=23320] ppid=23319 vsize=668076 CPUtime=23.82 cores=0,2,4,6
/proc/23320/stat : 23320 (npSolver-pbo) S 23319 23319 18125 0 -1 4204032 43006 20396 0 0 798 117 1384 83 20 0 1 0 276915424 684109824 105827 33554432000 4194304 5992684 140735965566352 140735965560888 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/23320/statm: 167019 105827 194 440 0 166575 0
[pid=23325] ppid=23320 vsize=845032 CPUtime=43.26 cores=0,2,4,6
/proc/23325/stat : 23325 (glucosInc) S 23320 23319 18125 0 -1 4202496 115125 0 0 0 4291 35 0 0 20 0 1 0 276917654 865312768 185834 33554432000 4194304 5654031 140736121012816 140736121011128 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/23325/statm: 211258 185834 147 357 0 210898 0
Current children cumulated CPU time (s) 67.08
Current children cumulated vsize (KiB) 1522256

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 23319 and gives
#  childrusage.ru_utime.tv_sec=21
#  childrusage.ru_utime.tv_usec=831681
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=27691
# CPU time returned by wait4() is 23.8594
# while last known CPU time is 67.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 75.7948
CPU time (s): 67.08
CPU user time (s): 64.73
CPU system time (s): 2.35
CPU usage (%): 88.5021
Max. virtual memory (cumulated for all children) (KiB): 1696088

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.8317
system time used= 2.02769
maximum resident set size= 673444
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63777
page faults= 0
swaps= 0
block input operations= 0
block output operations= 1105248
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 170547
involuntary context switches= 50

runsolver used 0.149977 second user time and 0.447931 second system time

The end

Launcher Data 

Begin job on node139 at 2012-05-27 10:38:29
IDJOB=3698513
IDBENCH=90862
IDSOLVER=2275
FILE ID=node139/3698513-1338107908
RUNJOBID= node139-1338101718-21710
PBS_JOBID= 14624436
Free space on /tmp= 71596 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB12/normalized-PB12/OPT-SMALLINT-LIN/sroussel/NG/normalized-NG.dot_unif_20null0mast_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-3698513-1338107908/watcher-3698513-1338107908 -o /tmp/evaluation-result-3698513-1338107908/solver-3698513-1338107908 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3698513-1338107908.opb 252302910 HOME HOME

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

MD5SUM BENCH= bf80427a5518f65f2c0be5c955ae4146
RANDOM SEED=252302910

node139.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		: 2666.750
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	: 5333.50
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		: 2666.750
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		: 2666.750
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	: 5331.90
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		: 2666.750
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		: 2666.750
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
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		: 2666.750
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		: 2666.750
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.750
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        31141716 kB
Buffers:          299492 kB
Cached:           347568 kB
SwapCached:          788 kB
Active:           872476 kB
Inactive:          21060 kB
Active(anon):     241044 kB
Inactive(anon):     8064 kB
Active(file):     631432 kB
Inactive(file):    12996 kB
Unevictable:        6080 kB
Mlocked:            6080 kB
SwapTotal:      67108856 kB
SwapFree:       67104692 kB
Dirty:             35780 kB
Writeback:             0 kB
AnonPages:        254032 kB
Mapped:            13128 kB
Shmem:                 8 kB
Slab:             701628 kB
SReclaimable:     143760 kB
SUnreclaim:       557868 kB
KernelStack:        1472 kB
PageTables:         4612 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     384884 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    182272 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= 70928 MiB
End job on node139 at 2012-05-27 10:39:46