Trace number 3703301

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
npSolver inc-topdown-quickBound? (problem) 68.8 80.2041

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 

4.09/4.12	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
21.44/22.00	c [INC SYSTEM] finished preprocessing in 14 s
21.44/22.00	c [INC SYSTEM] execute solver
67.02/67.56	c [INC SEARCH] formula is SAT
67.11/67.67	c [INC SYSTEM] solved the initial formula
68.12/68.60	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
68.80/80.20	HOME/npSolver-pbo-Itdqb.sh: line 18:  2774 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=1 -useBinSearch=0 -useCP2=1 -useInc=1

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3703301-1338110979/watcher-3703301-1338110979 -o /tmp/evaluation-result-3703301-1338110979/solver-3703301-1338110979 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3703301-1338110979.opb 889595901 HOME HOME 

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

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


[startup+0 s]
/proc/loadavg: 2.03 2.01 2.00 2/180 2773
/proc/meminfo: memFree=31223836/32873844 swapFree=7632/7632
[pid=2773] ppid=2771 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2773/stat : 2773 (npSolver-pbo-It) S 2771 2773 15712 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277222323 9367552 275 33554432000 4194304 5064252 140734318399024 140734318397936 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/2773/statm: 2287 275 233 213 0 72 0

[startup+0.070055 s]
/proc/loadavg: 2.03 2.01 2.00 2/180 2773
/proc/meminfo: memFree=31223836/32873844 swapFree=7632/7632
[pid=2773] ppid=2771 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2773/stat : 2773 (npSolver-pbo-It) S 2771 2773 15712 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277222323 9367552 275 33554432000 4194304 5064252 140734318399024 140734318397936 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/2773/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100297 s]
/proc/loadavg: 2.03 2.01 2.00 2/180 2773
/proc/meminfo: memFree=31223836/32873844 swapFree=7632/7632
[pid=2773] ppid=2771 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2773/stat : 2773 (npSolver-pbo-It) S 2771 2773 15712 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277222323 9367552 275 33554432000 4194304 5064252 140734318399024 140734318397936 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/2773/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300213 s]
/proc/loadavg: 2.03 2.01 2.00 2/180 2773
/proc/meminfo: memFree=31223836/32873844 swapFree=7632/7632
[pid=2773] ppid=2771 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2773/stat : 2773 (npSolver-pbo-It) S 2771 2773 15712 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277222323 9367552 275 33554432000 4194304 5064252 140734318399024 140734318397936 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/2773/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700229 s]
/proc/loadavg: 2.03 2.01 2.00 2/180 2773
/proc/meminfo: memFree=31223836/32873844 swapFree=7632/7632
[pid=2773] ppid=2771 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2773/stat : 2773 (npSolver-pbo-It) S 2771 2773 15712 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277222323 9367552 275 33554432000 4194304 5064252 140734318399024 140734318397936 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/2773/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.5003 s]
/proc/loadavg: 2.03 2.01 2.00 3/182 2775
/proc/meminfo: memFree=31217440/32873844 swapFree=7632/7632
[pid=2773] ppid=2771 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2773/stat : 2773 (npSolver-pbo-It) S 2771 2773 15712 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277222323 9367552 275 33554432000 4194304 5064252 140734318399024 140734318397936 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/2773/statm: 2287 275 233 213 0 72 0
[pid=2774] ppid=2773 vsize=13548 CPUtime=1.49 cores=0,2,4,6
/proc/2774/stat : 2774 (npSolver-pbo) R 2773 2773 15712 0 -1 4202496 2704 0 0 0 148 1 0 0 20 0 1 0 277222323 13873152 2718 33554432000 4194304 5992684 140736171268256 140736171263992 4951605 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/2774/statm: 3387 2718 146 440 0 2943 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22696

[startup+3.10033 s]
/proc/loadavg: 2.03 2.01 2.00 3/182 2775
/proc/meminfo: memFree=31207976/32873844 swapFree=7632/7632
[pid=2773] ppid=2771 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2773/stat : 2773 (npSolver-pbo-It) S 2771 2773 15712 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277222323 9367552 275 33554432000 4194304 5064252 140734318399024 140734318397936 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/2773/statm: 2287 275 233 213 0 72 0
[pid=2774] ppid=2773 vsize=49772 CPUtime=3.09 cores=0,2,4,6
/proc/2774/stat : 2774 (npSolver-pbo) R 2773 2773 15712 0 -1 4202496 10143 0 0 0 307 2 0 0 20 0 1 0 277222323 50966528 11686 33554432000 4194304 5992684 140736171268256 140736171264376 4570160 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/2774/statm: 12443 11686 159 440 0 11999 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 58920

[startup+6.30036 s]
/proc/loadavg: 2.03 2.01 2.00 3/182 2775
/proc/meminfo: memFree=30949104/32873844 swapFree=7632/7632
[pid=2773] ppid=2771 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2773/stat : 2773 (npSolver-pbo-It) S 2771 2773 15712 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277222323 9367552 275 33554432000 4194304 5064252 140734318399024 140734318397936 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/2773/statm: 2287 275 233 213 0 72 0
[pid=2774] ppid=2773 vsize=376356 CPUtime=6.29 cores=0,2,4,6
/proc/2774/stat : 2774 (npSolver-pbo) R 2773 2773 15712 0 -1 4202496 32783 0 0 0 618 11 0 0 20 0 1 0 277222323 385388544 85817 33554432000 4194304 5992684 140736171268256 140736171263224 4571337 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/2774/statm: 94089 85817 167 440 0 93645 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 385504

[startup+12.7003 s]
/proc/loadavg: 2.02 2.01 2.00 3/184 2777
/proc/meminfo: memFree=29969956/32873844 swapFree=7632/7632
[pid=2773] ppid=2771 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2773/stat : 2773 (npSolver-pbo-It) S 2771 2773 15712 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277222323 9367552 275 33554432000 4194304 5064252 140734318399024 140734318397936 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/2773/statm: 2287 275 233 213 0 72 0
[pid=2774] ppid=2773 vsize=638500 CPUtime=7.46 cores=0,2,4,6
/proc/2774/stat : 2774 (npSolver-pbo) S 2773 2773 15712 0 -1 4202496 33934 0 0 0 689 57 0 0 20 0 1 0 277222323 653824000 98667 33554432000 4194304 5992684 140736171268256 140736171262704 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2774/statm: 159625 98667 174 440 0 159181 0
[pid=2776] ppid=2774 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2776/stat : 2776 (cp2_pre.sh) S 2774 2773 15712 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 277223070 9367552 276 33554432000 4194304 5064252 140735884557472 140735884556176 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/2776/statm: 2287 276 234 213 0 72 0
[pid=2777] ppid=2776 vsize=660188 CPUtime=5.06 cores=0,2,4,6
/proc/2777/stat : 2777 (coprocessor) R 2776 2773 15712 0 -1 4202496 19656 0 0 0 482 24 0 0 20 0 1 0 277223070 676032512 133884 33554432000 4194304 6586260 140733930590848 140733930586600 5732496 0 0 4096 8404994 0 0 0 17 2 0 0 15 0 0
/proc/2777/statm: 165047 133884 158 584 0 164459 0
Current children cumulated CPU time (s) 12.52
Current children cumulated vsize (KiB) 1316984

[startup+25.5003 s]
/proc/loadavg: 2.02 2.01 2.00 3/184 2782
/proc/meminfo: memFree=29926268/32873844 swapFree=7632/7632
[pid=2773] ppid=2771 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2773/stat : 2773 (npSolver-pbo-It) S 2771 2773 15712 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277222323 9367552 275 33554432000 4194304 5064252 140734318399024 140734318397936 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/2773/statm: 2287 275 233 213 0 72 0
[pid=2774] ppid=2773 vsize=638500 CPUtime=21.5 cores=0,2,4,6
/proc/2774/stat : 2774 (npSolver-pbo) S 2773 2773 15712 0 -1 4202496 33950 20558 0 0 689 57 1324 80 20 0 1 0 277222323 653824000 98669 33554432000 4194304 5992684 140736171268256 140736171254520 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/2774/statm: 159625 98669 176 440 0 159181 0
[pid=2782] ppid=2774 vsize=785172 CPUtime=3.48 cores=0,2,4,6
/proc/2782/stat : 2782 (glucosInc) R 2774 2773 15712 0 -1 4202496 101727 0 0 0 319 29 0 0 20 0 1 0 277224524 804016128 184998 33554432000 4194304 5654031 140736276577600 140736276565416 4214432 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/2782/statm: 196293 184998 140 357 0 195933 0
Current children cumulated CPU time (s) 24.98
Current children cumulated vsize (KiB) 1432820

[startup+51.1003 s]
/proc/loadavg: 2.01 2.01 2.00 3/184 2782
/proc/meminfo: memFree=29829768/32873844 swapFree=7632/7632
[pid=2773] ppid=2771 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2773/stat : 2773 (npSolver-pbo-It) S 2771 2773 15712 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277222323 9367552 275 33554432000 4194304 5064252 140734318399024 140734318397936 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/2773/statm: 2287 275 233 213 0 72 0
[pid=2774] ppid=2773 vsize=638500 CPUtime=21.5 cores=0,2,4,6
/proc/2774/stat : 2774 (npSolver-pbo) S 2773 2773 15712 0 -1 4202496 33950 20558 0 0 689 57 1324 80 20 0 1 0 277222323 653824000 98669 33554432000 4194304 5992684 140736171268256 140736171254520 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/2774/statm: 159625 98669 176 440 0 159181 0
[pid=2782] ppid=2774 vsize=845028 CPUtime=29.08 cores=0,2,4,6
/proc/2782/stat : 2782 (glucosInc) R 2774 2773 15712 0 -1 4202496 114352 0 0 0 2874 34 0 0 20 0 1 0 277224524 865308672 185212 33554432000 4194304 5654031 140736276577600 140736276575368 4208705 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/2782/statm: 211257 185212 141 357 0 210897 0
Current children cumulated CPU time (s) 50.58
Current children cumulated vsize (KiB) 1492676

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

[startup+51.5003 s]
/proc/loadavg: 2.01 2.01 2.00 3/184 2782
/proc/meminfo: memFree=29829768/32873844 swapFree=7632/7632
[pid=2773] ppid=2771 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2773/stat : 2773 (npSolver-pbo-It) S 2771 2773 15712 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277222323 9367552 275 33554432000 4194304 5064252 140734318399024 140734318397936 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/2773/statm: 2287 275 233 213 0 72 0
[pid=2774] ppid=2773 vsize=638500 CPUtime=21.5 cores=0,2,4,6
/proc/2774/stat : 2774 (npSolver-pbo) S 2773 2773 15712 0 -1 4202496 33950 20558 0 0 689 57 1324 80 20 0 1 0 277222323 653824000 98669 33554432000 4194304 5992684 140736171268256 140736171254520 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/2774/statm: 159625 98669 176 440 0 159181 0
[pid=2782] ppid=2774 vsize=845028 CPUtime=29.48 cores=0,2,4,6
/proc/2782/stat : 2782 (glucosInc) R 2774 2773 15712 0 -1 4202496 114352 0 0 0 2914 34 0 0 20 0 1 0 277224524 865308672 185212 33554432000 4194304 5654031 140736276577600 140736276575368 4232821 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/2782/statm: 211257 185212 141 357 0 210897 0
Current children cumulated CPU time (s) 50.98
Current children cumulated vsize (KiB) 1492676

[startup+64.3004 s]
/proc/loadavg: 2.01 2.01 2.00 3/184 2782
/proc/meminfo: memFree=29825672/32873844 swapFree=7632/7632
[pid=2773] ppid=2771 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2773/stat : 2773 (npSolver-pbo-It) S 2771 2773 15712 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277222323 9367552 275 33554432000 4194304 5064252 140734318399024 140734318397936 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/2773/statm: 2287 275 233 213 0 72 0
[pid=2774] ppid=2773 vsize=638500 CPUtime=21.5 cores=0,2,4,6
/proc/2774/stat : 2774 (npSolver-pbo) S 2773 2773 15712 0 -1 4202496 33950 20558 0 0 689 57 1324 80 20 0 1 0 277222323 653824000 98669 33554432000 4194304 5992684 140736171268256 140736171254520 5179600 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/2774/statm: 159625 98669 176 440 0 159181 0
[pid=2782] ppid=2774 vsize=845028 CPUtime=42.27 cores=0,2,4,6
/proc/2782/stat : 2782 (glucosInc) R 2774 2773 15712 0 -1 4202496 114352 0 0 0 4193 34 0 0 20 0 1 0 277224524 865308672 185212 33554432000 4194304 5654031 140736276577600 140736276575368 4232821 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/2782/statm: 211257 185212 141 357 0 210897 0
Current children cumulated CPU time (s) 63.77
Current children cumulated vsize (KiB) 1492676

[startup+70.7003 s]
/proc/loadavg: 2.01 2.00 2.00 2/185 2783
/proc/meminfo: memFree=28968552/32873844 swapFree=7632/7632
[pid=2773] ppid=2771 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2773/stat : 2773 (npSolver-pbo-It) S 2771 2773 15712 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277222323 9367552 275 33554432000 4194304 5064252 140734318399024 140734318397936 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/2773/statm: 2287 275 233 213 0 72 0
[pid=2774] ppid=2773 vsize=668076 CPUtime=23.31 cores=0,2,4,6
/proc/2774/stat : 2774 (npSolver-pbo) S 2773 2773 15712 0 -1 4204032 42959 20558 0 0 800 127 1324 80 20 0 1 0 277222323 684109824 106059 33554432000 4194304 5992684 140736171268256 140736171262792 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/2774/statm: 167019 106059 194 440 0 166575 0
[pid=2782] ppid=2774 vsize=845036 CPUtime=45.48 cores=0,2,4,6
/proc/2782/stat : 2782 (glucosInc) S 2774 2773 15712 0 -1 4202496 114457 0 0 0 4514 34 0 0 20 0 1 0 277224524 865316864 185317 33554432000 4194304 5654031 140736276577600 140736276575912 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/2782/statm: 211259 185317 147 357 0 210899 0
Current children cumulated CPU time (s) 68.79
Current children cumulated vsize (KiB) 1522260

[startup+77.1004 s]
/proc/loadavg: 2.17 2.04 2.01 2/185 2783
/proc/meminfo: memFree=28968304/32873844 swapFree=7632/7632
[pid=2773] ppid=2771 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2773/stat : 2773 (npSolver-pbo-It) S 2771 2773 15712 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277222323 9367552 275 33554432000 4194304 5064252 140734318399024 140734318397936 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/2773/statm: 2287 275 233 213 0 72 0
[pid=2774] ppid=2773 vsize=668076 CPUtime=23.31 cores=0,2,4,6
/proc/2774/stat : 2774 (npSolver-pbo) S 2773 2773 15712 0 -1 4204032 42959 20558 0 0 800 127 1324 80 20 0 1 0 277222323 684109824 106059 33554432000 4194304 5992684 140736171268256 140736171262792 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/2774/statm: 167019 106059 194 440 0 166575 0
[pid=2782] ppid=2774 vsize=845036 CPUtime=45.48 cores=0,2,4,6
/proc/2782/stat : 2782 (glucosInc) S 2774 2773 15712 0 -1 4202496 114457 0 0 0 4514 34 0 0 20 0 1 0 277224524 865316864 185317 33554432000 4194304 5654031 140736276577600 140736276575912 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/2782/statm: 211259 185317 147 357 0 210899 0
Current children cumulated CPU time (s) 68.79
Current children cumulated vsize (KiB) 1522260

[startup+78.7003 s]
/proc/loadavg: 2.17 2.04 2.01 2/185 2783
/proc/meminfo: memFree=28968428/32873844 swapFree=7632/7632
[pid=2773] ppid=2771 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2773/stat : 2773 (npSolver-pbo-It) S 2771 2773 15712 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277222323 9367552 275 33554432000 4194304 5064252 140734318399024 140734318397936 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/2773/statm: 2287 275 233 213 0 72 0
[pid=2774] ppid=2773 vsize=668076 CPUtime=23.31 cores=0,2,4,6
/proc/2774/stat : 2774 (npSolver-pbo) S 2773 2773 15712 0 -1 4204032 42959 20558 0 0 800 127 1324 80 20 0 1 0 277222323 684109824 106059 33554432000 4194304 5992684 140736171268256 140736171262792 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/2774/statm: 167019 106059 194 440 0 166575 0
[pid=2782] ppid=2774 vsize=845036 CPUtime=45.48 cores=0,2,4,6
/proc/2782/stat : 2782 (glucosInc) S 2774 2773 15712 0 -1 4202496 114457 0 0 0 4514 34 0 0 20 0 1 0 277224524 865316864 185317 33554432000 4194304 5654031 140736276577600 140736276575912 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/2782/statm: 211259 185317 147 357 0 210899 0
Current children cumulated CPU time (s) 68.79
Current children cumulated vsize (KiB) 1522260

[startup+79.5003 s]
/proc/loadavg: 2.17 2.04 2.01 2/185 2783
/proc/meminfo: memFree=28968304/32873844 swapFree=7632/7632
[pid=2773] ppid=2771 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2773/stat : 2773 (npSolver-pbo-It) S 2771 2773 15712 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277222323 9367552 275 33554432000 4194304 5064252 140734318399024 140734318397936 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/2773/statm: 2287 275 233 213 0 72 0
[pid=2774] ppid=2773 vsize=668076 CPUtime=23.31 cores=0,2,4,6
/proc/2774/stat : 2774 (npSolver-pbo) S 2773 2773 15712 0 -1 4204032 42959 20558 0 0 800 127 1324 80 20 0 1 0 277222323 684109824 106059 33554432000 4194304 5992684 140736171268256 140736171262792 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/2774/statm: 167019 106059 194 440 0 166575 0
[pid=2782] ppid=2774 vsize=845036 CPUtime=45.48 cores=0,2,4,6
/proc/2782/stat : 2782 (glucosInc) S 2774 2773 15712 0 -1 4202496 114457 0 0 0 4514 34 0 0 20 0 1 0 277224524 865316864 185317 33554432000 4194304 5654031 140736276577600 140736276575912 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/2782/statm: 211259 185317 147 357 0 210899 0
Current children cumulated CPU time (s) 68.79
Current children cumulated vsize (KiB) 1522260

[startup+79.9004 s]
/proc/loadavg: 2.17 2.04 2.01 2/185 2783
/proc/meminfo: memFree=28968304/32873844 swapFree=7632/7632
[pid=2773] ppid=2771 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2773/stat : 2773 (npSolver-pbo-It) S 2771 2773 15712 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277222323 9367552 275 33554432000 4194304 5064252 140734318399024 140734318397936 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/2773/statm: 2287 275 233 213 0 72 0
[pid=2774] ppid=2773 vsize=668076 CPUtime=23.31 cores=0,2,4,6
/proc/2774/stat : 2774 (npSolver-pbo) S 2773 2773 15712 0 -1 4204032 42959 20558 0 0 800 127 1324 80 20 0 1 0 277222323 684109824 106059 33554432000 4194304 5992684 140736171268256 140736171262792 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/2774/statm: 167019 106059 194 440 0 166575 0
[pid=2782] ppid=2774 vsize=845036 CPUtime=45.48 cores=0,2,4,6
/proc/2782/stat : 2782 (glucosInc) S 2774 2773 15712 0 -1 4202496 114457 0 0 0 4514 34 0 0 20 0 1 0 277224524 865316864 185317 33554432000 4194304 5654031 140736276577600 140736276575912 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/2782/statm: 211259 185317 147 357 0 210899 0
Current children cumulated CPU time (s) 68.79
Current children cumulated vsize (KiB) 1522260

[startup+80.1004 s]
/proc/loadavg: 2.17 2.04 2.01 2/185 2783
/proc/meminfo: memFree=28968304/32873844 swapFree=7632/7632
[pid=2773] ppid=2771 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2773/stat : 2773 (npSolver-pbo-It) S 2771 2773 15712 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277222323 9367552 275 33554432000 4194304 5064252 140734318399024 140734318397936 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/2773/statm: 2287 275 233 213 0 72 0
[pid=2774] ppid=2773 vsize=668076 CPUtime=23.31 cores=0,2,4,6
/proc/2774/stat : 2774 (npSolver-pbo) S 2773 2773 15712 0 -1 4204032 42959 20558 0 0 800 127 1324 80 20 0 1 0 277222323 684109824 106059 33554432000 4194304 5992684 140736171268256 140736171262792 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/2774/statm: 167019 106059 194 440 0 166575 0
[pid=2782] ppid=2774 vsize=845036 CPUtime=45.48 cores=0,2,4,6
/proc/2782/stat : 2782 (glucosInc) S 2774 2773 15712 0 -1 4202496 114457 0 0 0 4514 34 0 0 20 0 1 0 277224524 865316864 185317 33554432000 4194304 5654031 140736276577600 140736276575912 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/2782/statm: 211259 185317 147 357 0 210899 0
Current children cumulated CPU time (s) 68.79
Current children cumulated vsize (KiB) 1522260

[startup+80.2004 s]
/proc/loadavg: 2.17 2.04 2.01 2/185 2783
/proc/meminfo: memFree=28968304/32873844 swapFree=7632/7632
[pid=2773] ppid=2771 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2773/stat : 2773 (npSolver-pbo-It) S 2771 2773 15712 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 277222323 9367552 275 33554432000 4194304 5064252 140734318399024 140734318397936 209883653710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/2773/statm: 2287 275 233 213 0 72 0
[pid=2774] ppid=2773 vsize=0 CPUtime=23.32 cores=0,2,4,6
/proc/2774/stat : 2774 (npSolver-pbo) R 2773 2773 15712 0 -1 4204036 42959 20558 0 0 800 128 1324 80 20 0 1 0 277222323 0 0 33554432000 0 0 0 0 0 0 0 4096 0 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/2774/statm: 0 0 0 0 0 0 0
[pid=2782] ppid=2774 vsize=845036 CPUtime=45.48 cores=0,2,4,6
/proc/2782/stat : 2782 (glucosInc) S 2774 2773 15712 0 -1 4202496 114457 0 0 0 4514 34 0 0 20 0 1 0 277224524 865316864 185317 33554432000 4194304 5654031 140736276577600 140736276575912 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/2782/statm: 211259 185317 147 357 0 210899 0
Current children cumulated CPU time (s) 68.8
Current children cumulated vsize (KiB) 854184

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2773 and gives
#  childrusage.ru_utime.tv_sec=21
#  childrusage.ru_utime.tv_usec=247769
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=94681
# CPU time returned by wait4() is 23.3424
# while last known CPU time is 68.8
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 80.2041
CPU time (s): 68.8
CPU user time (s): 66.38
CPU system time (s): 2.42
CPU usage (%): 85.7811
Max. virtual memory (cumulated for all children) (KiB): 1696092

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.2478
system time used= 2.09468
maximum resident set size= 674372
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63891
page faults= 0
swaps= 0
block input operations= 8
block output operations= 1105248
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 157662
involuntary context switches= 48

runsolver used 0.140978 second user time and 0.464929 second system time

The end

Launcher Data 

Begin job on node141 at 2012-05-27 11:29:40
IDJOB=3703301
IDBENCH=90862
IDSOLVER=2278
FILE ID=node141/3703301-1338110979
RUNJOBID= node141-1338087612-15728
PBS_JOBID= 14624446
Free space on /tmp= 71488 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
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-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3703301-1338110979/watcher-3703301-1338110979 -o /tmp/evaluation-result-3703301-1338110979/solver-3703301-1338110979 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3703301-1338110979.opb 889595901 HOME HOME

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

MD5SUM BENCH= bf80427a5518f65f2c0be5c955ae4146
RANDOM SEED=889595901

node141.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		: 2666.744
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	: 5333.48
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		: 2666.744
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		: 2666.744
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	: 5331.93
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		: 2666.744
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	: 5331.92
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		: 2666.744
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		: 2666.744
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		: 2666.744
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.744
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:        31223836 kB
Buffers:          166820 kB
Cached:           313668 kB
SwapCached:          232 kB
Active:           513940 kB
Inactive:         323208 kB
Active(anon):     345280 kB
Inactive(anon):    12856 kB
Active(file):     168660 kB
Inactive(file):   310352 kB
Unevictable:        7632 kB
Mlocked:            7632 kB
SwapTotal:      67108856 kB
SwapFree:       67108624 kB
Dirty:             35480 kB
Writeback:             0 kB
AnonPages:        397720 kB
Mapped:            12428 kB
Shmem:               172 kB
Slab:             672840 kB
SReclaimable:     115084 kB
SUnreclaim:       557756 kB
KernelStack:        1496 kB
PageTables:         4884 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     530796 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    303104 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= 70824 MiB
End job on node141 at 2012-05-27 11:31:01