Trace number 3698501

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) 33.91 50.0122

General information on the benchmark

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

Solver Data 

4.09/4.18	c fallback to adder encoding
7.69/7.73	c run inc solver
7.69/7.73	c [INC SYSTEM] run initial solver
7.69/7.73	c [INC SYSTEM] preprocess with white file
22.05/22.31	c [INC SYSTEM] finished preprocessing in 14 s
22.05/22.31	c [INC SYSTEM] execute solver
32.14/32.37	c [INC SEARCH] formula is SAT
32.26/32.49	c [INC SYSTEM] solved the initial formula
33.26/33.43	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
33.91/50.01	HOME/npSolver-pbo-Itd.sh: line 18: 14037 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-3698501-1338112003/watcher-3698501-1338112003 -o /tmp/evaluation-result-3698501-1338112003/solver-3698501-1338112003 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3698501-1338112003.opb 1638648514 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: 2.02 2.01 2.00 4/180 14036
/proc/meminfo: memFree=26576272/32873844 swapFree=7124/7124
[pid=14036] ppid=14034 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14036/stat : 14036 (npSolver-pbo-It) S 14034 14036 10899 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277325811 9367552 275 33554432000 4194304 5064252 140737190226336 140737190225248 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14036/statm: 2287 275 233 213 0 72 0

[startup+0.0814311 s]
/proc/loadavg: 2.02 2.01 2.00 4/180 14036
/proc/meminfo: memFree=26576272/32873844 swapFree=7124/7124
[pid=14036] ppid=14034 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14036/stat : 14036 (npSolver-pbo-It) S 14034 14036 10899 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277325811 9367552 275 33554432000 4194304 5064252 140737190226336 140737190225248 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14036/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100243 s]
/proc/loadavg: 2.02 2.01 2.00 4/180 14036
/proc/meminfo: memFree=26576272/32873844 swapFree=7124/7124
[pid=14036] ppid=14034 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14036/stat : 14036 (npSolver-pbo-It) S 14034 14036 10899 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277325811 9367552 275 33554432000 4194304 5064252 140737190226336 140737190225248 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14036/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300208 s]
/proc/loadavg: 2.02 2.01 2.00 4/180 14036
/proc/meminfo: memFree=26576272/32873844 swapFree=7124/7124
[pid=14036] ppid=14034 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14036/stat : 14036 (npSolver-pbo-It) S 14034 14036 10899 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277325811 9367552 275 33554432000 4194304 5064252 140737190226336 140737190225248 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14036/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700218 s]
/proc/loadavg: 2.02 2.01 2.00 4/180 14036
/proc/meminfo: memFree=26576272/32873844 swapFree=7124/7124
[pid=14036] ppid=14034 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14036/stat : 14036 (npSolver-pbo-It) S 14034 14036 10899 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277325811 9367552 275 33554432000 4194304 5064252 140737190226336 140737190225248 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14036/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: 2.02 2.01 2.00 3/182 14038
/proc/meminfo: memFree=26568068/32873844 swapFree=7124/7124
[pid=14036] ppid=14034 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14036/stat : 14036 (npSolver-pbo-It) S 14034 14036 10899 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277325811 9367552 275 33554432000 4194304 5064252 140737190226336 140737190225248 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14036/statm: 2287 275 233 213 0 72 0
[pid=14037] ppid=14036 vsize=13552 CPUtime=1.49 cores=1,3,5,7
/proc/14037/stat : 14037 (npSolver-pbo) R 14036 14036 10899 0 -1 4202496 2762 0 0 0 148 1 0 0 20 0 1 0 277325812 13877248 2777 33554432000 4194304 5992684 140735898163568 140735898159688 4954982 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/14037/statm: 3388 2777 146 440 0 2944 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22700

[startup+3.10026 s]
/proc/loadavg: 2.02 2.01 2.00 3/182 14038
/proc/meminfo: memFree=26560676/32873844 swapFree=7124/7124
[pid=14036] ppid=14034 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14036/stat : 14036 (npSolver-pbo-It) S 14034 14036 10899 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277325811 9367552 275 33554432000 4194304 5064252 140737190226336 140737190225248 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14036/statm: 2287 275 233 213 0 72 0
[pid=14037] ppid=14036 vsize=49776 CPUtime=3.08 cores=1,3,5,7
/proc/14037/stat : 14037 (npSolver-pbo) R 14036 14036 10899 0 -1 4202496 10201 0 0 0 305 3 0 0 20 0 1 0 277325812 50970624 11234 33554432000 4194304 5992684 140735898163568 140735898159688 4523497 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/14037/statm: 12444 11234 159 440 0 12000 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 58924

[startup+6.30032 s]
/proc/loadavg: 2.02 2.01 2.00 3/182 14038
/proc/meminfo: memFree=26299632/32873844 swapFree=7124/7124
[pid=14036] ppid=14034 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14036/stat : 14036 (npSolver-pbo-It) S 14034 14036 10899 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277325811 9367552 275 33554432000 4194304 5064252 140737190226336 140737190225248 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14036/statm: 2287 275 233 213 0 72 0
[pid=14037] ppid=14036 vsize=376384 CPUtime=6.29 cores=1,3,5,7
/proc/14037/stat : 14037 (npSolver-pbo) R 14036 14036 10899 0 -1 4202496 32843 0 0 0 613 16 0 0 20 0 1 0 277325812 385417216 83323 33554432000 4194304 5992684 140735898163568 140735898158536 4523474 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/14037/statm: 94096 83323 167 440 0 93652 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 385532

[startup+12.7003 s]
/proc/loadavg: 2.10 2.03 2.01 3/184 14040
/proc/meminfo: memFree=25320512/32873844 swapFree=7124/7124
[pid=14036] ppid=14034 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14036/stat : 14036 (npSolver-pbo-It) S 14034 14036 10899 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277325811 9367552 275 33554432000 4194304 5064252 140737190226336 140737190225248 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14036/statm: 2287 275 233 213 0 72 0
[pid=14037] ppid=14036 vsize=638528 CPUtime=7.72 cores=1,3,5,7
/proc/14037/stat : 14037 (npSolver-pbo) S 14036 14036 10899 0 -1 4202496 33996 0 0 0 706 66 0 0 20 0 1 0 277325812 653852672 98221 33554432000 4194304 5992684 140735898163568 140735898158016 5175646 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/14037/statm: 159632 98221 174 440 0 159188 0
[pid=14039] ppid=14037 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14039/stat : 14039 (cp2_pre.sh) S 14037 14036 10899 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 277326585 9367552 277 33554432000 4194304 5064252 140736568672800 140736568671504 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/14039/statm: 2287 277 234 213 0 72 0
[pid=14040] ppid=14039 vsize=660188 CPUtime=4.94 cores=1,3,5,7
/proc/14040/stat : 14040 (coprocessor) R 14039 14036 10899 0 -1 4202496 19681 0 0 0 467 27 0 0 20 0 1 0 277326585 676032512 133909 33554432000 4194304 6586260 140733648185632 140733648181384 5732496 0 0 4096 8404994 0 0 0 17 1 0 0 0 0 0
/proc/14040/statm: 165047 133909 158 584 0 164459 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1317012

[startup+25.5005 s]
/proc/loadavg: 2.24 2.06 2.02 3/183 14042
/proc/meminfo: memFree=25171968/32873844 swapFree=7124/7124
[pid=14036] ppid=14034 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14036/stat : 14036 (npSolver-pbo-It) S 14034 14036 10899 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277325811 9367552 275 33554432000 4194304 5064252 140737190226336 140737190225248 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14036/statm: 2287 275 233 213 0 72 0
[pid=14037] ppid=14036 vsize=638528 CPUtime=22.12 cores=1,3,5,7
/proc/14037/stat : 14037 (npSolver-pbo) S 14036 14036 10899 0 -1 4202496 34012 20586 0 0 706 66 1355 85 20 0 1 0 277325812 653852672 98223 33554432000 4194304 5992684 140735898163568 140735898149832 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/14037/statm: 159632 98223 176 440 0 159188 0
[pid=14042] ppid=14037 vsize=783304 CPUtime=3.17 cores=1,3,5,7
/proc/14042/stat : 14042 (glucosInc) R 14037 14036 10899 0 -1 4202496 102165 0 0 0 286 31 0 0 20 0 1 0 277328042 802103296 183969 33554432000 4194304 5654031 140733364846640 140733363796232 4797458 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/14042/statm: 195826 183970 130 357 0 195466 0
Current children cumulated CPU time (s) 25.29
Current children cumulated vsize (KiB) 1430980

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

[startup+25.6005 s]
/proc/loadavg: 2.24 2.06 2.02 3/183 14042
/proc/meminfo: memFree=25171968/32873844 swapFree=7124/7124
[pid=14036] ppid=14034 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14036/stat : 14036 (npSolver-pbo-It) S 14034 14036 10899 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277325811 9367552 275 33554432000 4194304 5064252 140737190226336 140737190225248 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14036/statm: 2287 275 233 213 0 72 0
[pid=14037] ppid=14036 vsize=638528 CPUtime=22.12 cores=1,3,5,7
/proc/14037/stat : 14037 (npSolver-pbo) S 14036 14036 10899 0 -1 4202496 34012 20586 0 0 706 66 1355 85 20 0 1 0 277325812 653852672 98223 33554432000 4194304 5992684 140735898163568 140735898149832 5179600 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/14037/statm: 159632 98223 176 440 0 159188 0
[pid=14042] ppid=14037 vsize=785152 CPUtime=3.27 cores=1,3,5,7
/proc/14042/stat : 14042 (glucosInc) R 14037 14036 10899 0 -1 4202496 102630 0 0 0 296 31 0 0 20 0 1 0 277328042 803995648 184434 33554432000 4194304 5654031 140733364846640 140733364844424 4209217 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/14042/statm: 196288 184434 130 357 0 195928 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 1432828

[startup+38.4003 s]
/proc/loadavg: 2.18 2.05 2.01 2/184 14043
/proc/meminfo: memFree=24270972/32873844 swapFree=7124/7124
[pid=14036] ppid=14034 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14036/stat : 14036 (npSolver-pbo-It) S 14034 14036 10899 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277325811 9367552 275 33554432000 4194304 5064252 140737190226336 140737190225248 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14036/statm: 2287 275 233 213 0 72 0
[pid=14037] ppid=14036 vsize=668104 CPUtime=23.91 cores=1,3,5,7
/proc/14037/stat : 14037 (npSolver-pbo) S 14036 14036 10899 0 -1 4204032 42569 20586 0 0 818 133 1355 85 20 0 1 0 277325812 684138496 105613 33554432000 4194304 5992684 140735898163568 140735898158104 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/14037/statm: 167026 105613 194 440 0 166582 0
[pid=14042] ppid=14037 vsize=840400 CPUtime=10 cores=1,3,5,7
/proc/14042/stat : 14042 (glucosInc) S 14037 14036 10899 0 -1 4202496 117012 0 0 0 963 37 0 0 20 0 1 0 277328042 860569600 184776 33554432000 4194304 5654031 140733364846640 140733364844952 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14042/statm: 210100 184776 147 357 0 209740 0
Current children cumulated CPU time (s) 33.91
Current children cumulated vsize (KiB) 1517652

[startup+44.8003 s]
/proc/loadavg: 2.33 2.09 2.02 2/184 14043
/proc/meminfo: memFree=24266684/32873844 swapFree=7124/7124
[pid=14036] ppid=14034 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14036/stat : 14036 (npSolver-pbo-It) S 14034 14036 10899 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277325811 9367552 275 33554432000 4194304 5064252 140737190226336 140737190225248 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14036/statm: 2287 275 233 213 0 72 0
[pid=14037] ppid=14036 vsize=668104 CPUtime=23.91 cores=1,3,5,7
/proc/14037/stat : 14037 (npSolver-pbo) S 14036 14036 10899 0 -1 4204032 42569 20586 0 0 818 133 1355 85 20 0 1 0 277325812 684138496 105613 33554432000 4194304 5992684 140735898163568 140735898158104 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/14037/statm: 167026 105613 194 440 0 166582 0
[pid=14042] ppid=14037 vsize=840400 CPUtime=10 cores=1,3,5,7
/proc/14042/stat : 14042 (glucosInc) S 14037 14036 10899 0 -1 4202496 117012 0 0 0 963 37 0 0 20 0 1 0 277328042 860569600 184776 33554432000 4194304 5654031 140733364846640 140733364844952 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14042/statm: 210100 184776 147 357 0 209740 0
Current children cumulated CPU time (s) 33.91
Current children cumulated vsize (KiB) 1517652

[startup+48.0003 s]
/proc/loadavg: 2.46 2.12 2.03 2/184 14043
/proc/meminfo: memFree=24262464/32873844 swapFree=7124/7124
[pid=14036] ppid=14034 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14036/stat : 14036 (npSolver-pbo-It) S 14034 14036 10899 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277325811 9367552 275 33554432000 4194304 5064252 140737190226336 140737190225248 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14036/statm: 2287 275 233 213 0 72 0
[pid=14037] ppid=14036 vsize=668104 CPUtime=23.91 cores=1,3,5,7
/proc/14037/stat : 14037 (npSolver-pbo) S 14036 14036 10899 0 -1 4204032 42569 20586 0 0 818 133 1355 85 20 0 1 0 277325812 684138496 105613 33554432000 4194304 5992684 140735898163568 140735898158104 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/14037/statm: 167026 105613 194 440 0 166582 0
[pid=14042] ppid=14037 vsize=840400 CPUtime=10 cores=1,3,5,7
/proc/14042/stat : 14042 (glucosInc) S 14037 14036 10899 0 -1 4202496 117012 0 0 0 963 37 0 0 20 0 1 0 277328042 860569600 184776 33554432000 4194304 5654031 140733364846640 140733364844952 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14042/statm: 210100 184776 147 357 0 209740 0
Current children cumulated CPU time (s) 33.91
Current children cumulated vsize (KiB) 1517652

[startup+48.8004 s]
/proc/loadavg: 2.46 2.12 2.03 2/184 14043
/proc/meminfo: memFree=24262588/32873844 swapFree=7124/7124
[pid=14036] ppid=14034 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14036/stat : 14036 (npSolver-pbo-It) S 14034 14036 10899 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277325811 9367552 275 33554432000 4194304 5064252 140737190226336 140737190225248 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14036/statm: 2287 275 233 213 0 72 0
[pid=14037] ppid=14036 vsize=668104 CPUtime=23.91 cores=1,3,5,7
/proc/14037/stat : 14037 (npSolver-pbo) S 14036 14036 10899 0 -1 4204032 42569 20586 0 0 818 133 1355 85 20 0 1 0 277325812 684138496 105613 33554432000 4194304 5992684 140735898163568 140735898158104 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/14037/statm: 167026 105613 194 440 0 166582 0
[pid=14042] ppid=14037 vsize=840400 CPUtime=10 cores=1,3,5,7
/proc/14042/stat : 14042 (glucosInc) S 14037 14036 10899 0 -1 4202496 117012 0 0 0 963 37 0 0 20 0 1 0 277328042 860569600 184776 33554432000 4194304 5654031 140733364846640 140733364844952 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14042/statm: 210100 184776 147 357 0 209740 0
Current children cumulated CPU time (s) 33.91
Current children cumulated vsize (KiB) 1517652

[startup+49.6069 s]
/proc/loadavg: 2.46 2.12 2.03 2/184 14043
/proc/meminfo: memFree=24260168/32873844 swapFree=7124/7124
[pid=14036] ppid=14034 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14036/stat : 14036 (npSolver-pbo-It) S 14034 14036 10899 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277325811 9367552 275 33554432000 4194304 5064252 140737190226336 140737190225248 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14036/statm: 2287 275 233 213 0 72 0
[pid=14037] ppid=14036 vsize=668104 CPUtime=23.91 cores=1,3,5,7
/proc/14037/stat : 14037 (npSolver-pbo) S 14036 14036 10899 0 -1 4204032 42569 20586 0 0 818 133 1355 85 20 0 1 0 277325812 684138496 105613 33554432000 4194304 5992684 140735898163568 140735898158104 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/14037/statm: 167026 105613 194 440 0 166582 0
[pid=14042] ppid=14037 vsize=840400 CPUtime=10 cores=1,3,5,7
/proc/14042/stat : 14042 (glucosInc) S 14037 14036 10899 0 -1 4202496 117012 0 0 0 963 37 0 0 20 0 1 0 277328042 860569600 184776 33554432000 4194304 5654031 140733364846640 140733364844952 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14042/statm: 210100 184776 147 357 0 209740 0
Current children cumulated CPU time (s) 33.91
Current children cumulated vsize (KiB) 1517652

[startup+50.0003 s]
/proc/loadavg: 2.46 2.12 2.03 2/184 14043
/proc/meminfo: memFree=24260168/32873844 swapFree=7124/7124
[pid=14036] ppid=14034 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14036/stat : 14036 (npSolver-pbo-It) S 14034 14036 10899 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 277325811 9367552 275 33554432000 4194304 5064252 140737190226336 140737190225248 273905509966 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14036/statm: 2287 275 233 213 0 72 0
[pid=14037] ppid=14036 vsize=0 CPUtime=23.91 cores=1,3,5,7
/proc/14037/stat : 14037 (npSolver-pbo) R 14036 14036 10899 0 -1 4204036 42569 20586 0 0 818 133 1355 85 20 0 1 0 277325812 0 0 33554432000 0 0 0 0 0 0 0 4096 0 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/14037/statm: 0 0 0 0 0 0 0
[pid=14042] ppid=14037 vsize=840400 CPUtime=10 cores=1,3,5,7
/proc/14042/stat : 14042 (glucosInc) S 14037 14036 10899 0 -1 4202496 117012 0 0 0 963 37 0 0 20 0 1 0 277328042 860569600 184776 33554432000 4194304 5654031 140733364846640 140733364844952 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/14042/statm: 210100 184776 147 357 0 209740 0
Current children cumulated CPU time (s) 33.91
Current children cumulated vsize (KiB) 849548

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 14036 and gives
#  childrusage.ru_utime.tv_sec=21
#  childrusage.ru_utime.tv_usec=735695
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=204664
# CPU time returned by wait4() is 23.9404
# while last known CPU time is 33.91
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 50.0122
CPU time (s): 33.91
CPU user time (s): 31.36
CPU system time (s): 2.55
CPU usage (%): 67.8035
Max. virtual memory (cumulated for all children) (KiB): 1691480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 21.7357
system time used= 2.20466
maximum resident set size= 672580
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 63530
page faults= 0
swaps= 0
block input operations= 0
block output operations= 1105216
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 129653
involuntary context switches= 76

runsolver used 0.099984 second user time and 0.227965 second system time

The end

Launcher Data 

Begin job on node134 at 2012-05-27 11:46:44
IDJOB=3698501
IDBENCH=91092
IDSOLVER=2275
FILE ID=node134/3698501-1338112003
RUNJOBID= node134-1338099212-12766
PBS_JOBID= 14624458
Free space on /tmp= 70756 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB12/normalized-PB12/OPT-SMALLINT-LIN/sroussel/NG/normalized-NG.dot_luby_20null0mast_rapportOE2.0_TMAX300_K192_cod2.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3698501-1338112003/watcher-3698501-1338112003 -o /tmp/evaluation-result-3698501-1338112003/solver-3698501-1338112003 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3698501-1338112003.opb 1638648514 HOME HOME

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

MD5SUM BENCH= cf9128b870ef9b100d6538eb54f0c456
RANDOM SEED=1638648514

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:        26576792 kB
Buffers:          388964 kB
Cached:          3969468 kB
SwapCached:            0 kB
Active:          2845840 kB
Inactive:        2590772 kB
Active(anon):    1074132 kB
Inactive(anon):     5996 kB
Active(file):    1771708 kB
Inactive(file):  2584776 kB
Unevictable:        7124 kB
Mlocked:            7124 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             35696 kB
Writeback:             0 kB
AnonPages:       1090544 kB
Mapped:            15756 kB
Shmem:               212 kB
Slab:             713964 kB
SReclaimable:     155928 kB
SUnreclaim:       558036 kB
KernelStack:        1488 kB
PageTables:         6248 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1320016 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346376 kB
VmallocChunk:   34341987860 kB
HardwareCorrupted:     0 kB
AnonHugePages:    542720 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= 70092 MiB
End job on node134 at 2012-05-27 11:47:34