Trace number 3698409

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) 40.61 58.3436

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j120opt/
normalized-j12020_8.std.opb
MD5SUM0fbe7f5a9ad68f9374c4bb96619a583d
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark107
Best CPU time to get the best result obtained on this benchmark2.51162
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables72842
Total number of constraints234212
Number of constraints which are clauses233012
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints1200
Minimum length of a constraint1
Maximum length of a constraint120
Number of terms in the objective function 300
Biggest coefficient in the objective function 300
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 45150
Number of bits of the sum of numbers in the objective function 16
Biggest number in a constraint 300
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 45150
Number of bits of the biggest sum of numbers16
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

5.40/5.49	c run inc solver
5.40/5.49	c [INC SYSTEM] run initial solver
5.40/5.49	c [INC SYSTEM] preprocess with white file
20.03/20.75	c [INC SYSTEM] finished preprocessing in 15 s
20.03/20.75	c [INC SYSTEM] execute solver
39.86/40.42	c [INC SEARCH] formula is SAT
40.17/40.76	c [INC SYSTEM] solved the initial formula
40.46/41.09	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
40.61/58.34	HOME/npSolver-pbo-Itd.sh: line 18:  5815 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-3698409-1338084780/watcher-3698409-1338084780 -o /tmp/evaluation-result-3698409-1338084780/solver-3698409-1338084780 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3698409-1338084780.opb 457915218 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: 2.40 2.14 2.04 3/179 5814
/proc/meminfo: memFree=27413484/32873844 swapFree=7620/7620
[pid=5814] ppid=5812 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5814/stat : 5814 (npSolver-pbo-It) S 5812 5814 824 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274606540 9367552 274 33554432000 4194304 5064252 140735399132688 140735399131600 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5814/statm: 2287 274 233 213 0 72 0

[startup+0.098341 s]
/proc/loadavg: 2.40 2.14 2.04 3/179 5814
/proc/meminfo: memFree=27413484/32873844 swapFree=7620/7620
[pid=5814] ppid=5812 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5814/stat : 5814 (npSolver-pbo-It) S 5812 5814 824 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274606540 9367552 274 33554432000 4194304 5064252 140735399132688 140735399131600 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5814/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100311 s]
/proc/loadavg: 2.40 2.14 2.04 3/179 5814
/proc/meminfo: memFree=27413484/32873844 swapFree=7620/7620
[pid=5814] ppid=5812 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5814/stat : 5814 (npSolver-pbo-It) S 5812 5814 824 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274606540 9367552 274 33554432000 4194304 5064252 140735399132688 140735399131600 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5814/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300293 s]
/proc/loadavg: 2.40 2.14 2.04 3/179 5814
/proc/meminfo: memFree=27413484/32873844 swapFree=7620/7620
[pid=5814] ppid=5812 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5814/stat : 5814 (npSolver-pbo-It) S 5812 5814 824 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274606540 9367552 274 33554432000 4194304 5064252 140735399132688 140735399131600 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5814/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700279 s]
/proc/loadavg: 2.40 2.14 2.04 3/179 5814
/proc/meminfo: memFree=27413484/32873844 swapFree=7620/7620
[pid=5814] ppid=5812 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5814/stat : 5814 (npSolver-pbo-It) S 5812 5814 824 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274606540 9367552 274 33554432000 4194304 5064252 140735399132688 140735399131600 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5814/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50034 s]
/proc/loadavg: 2.40 2.14 2.04 3/181 5816
/proc/meminfo: memFree=27367876/32873844 swapFree=7620/7620
[pid=5814] ppid=5812 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5814/stat : 5814 (npSolver-pbo-It) S 5812 5814 824 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274606540 9367552 274 33554432000 4194304 5064252 140735399132688 140735399131600 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5814/statm: 2287 274 233 213 0 72 0
[pid=5815] ppid=5814 vsize=114440 CPUtime=1.49 cores=0,2,4,6
/proc/5815/stat : 5815 (npSolver-pbo) R 5814 5814 824 0 -1 4202496 15181 0 0 0 146 3 0 0 20 0 1 0 274606540 117186560 24336 33554432000 4194304 5992684 140735481487376 140735481477304 4570181 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/5815/statm: 28610 24336 158 440 0 28166 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 123588

[startup+3.10034 s]
/proc/loadavg: 2.40 2.14 2.04 3/181 5816
/proc/meminfo: memFree=27256460/32873844 swapFree=7620/7620
[pid=5814] ppid=5812 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5814/stat : 5814 (npSolver-pbo-It) S 5812 5814 824 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274606540 9367552 274 33554432000 4194304 5064252 140735399132688 140735399131600 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5814/statm: 2287 274 233 213 0 72 0
[pid=5815] ppid=5814 vsize=386684 CPUtime=3.09 cores=0,2,4,6
/proc/5815/stat : 5815 (npSolver-pbo) R 5814 5814 824 0 -1 4202496 35248 0 0 0 298 11 0 0 20 0 1 0 274606540 395964416 64236 33554432000 4194304 5992684 140735481487376 140735481474840 4957503 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/5815/statm: 96671 64238 158 440 0 96227 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 395832

[startup+6.3003 s]
/proc/loadavg: 2.37 2.14 2.04 3/181 5816
/proc/meminfo: memFree=26536504/32873844 swapFree=7620/7620
[pid=5814] ppid=5812 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5814/stat : 5814 (npSolver-pbo-It) S 5812 5814 824 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274606540 9367552 274 33554432000 4194304 5064252 140735399132688 140735399131600 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5814/statm: 2287 274 233 213 0 72 0
[pid=5815] ppid=5814 vsize=485336 CPUtime=5.49 cores=0,2,4,6
/proc/5815/stat : 5815 (npSolver-pbo) S 5814 5814 824 0 -1 4202496 60591 0 0 0 498 51 0 0 20 0 1 0 274606540 496984064 116023 33554432000 4194304 5992684 140735481487376 140735481481824 5175646 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/5815/statm: 121334 116023 165 440 0 120890 0
Current children cumulated CPU time (s) 5.49
Current children cumulated vsize (KiB) 494484

[startup+12.7003 s]
/proc/loadavg: 2.34 2.14 2.04 3/183 5818
/proc/meminfo: memFree=25728496/32873844 swapFree=7620/7620
[pid=5814] ppid=5812 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5814/stat : 5814 (npSolver-pbo-It) S 5812 5814 824 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274606540 9367552 274 33554432000 4194304 5064252 140735399132688 140735399131600 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5814/statm: 2287 274 233 213 0 72 0
[pid=5815] ppid=5814 vsize=485336 CPUtime=5.49 cores=0,2,4,6
/proc/5815/stat : 5815 (npSolver-pbo) S 5814 5814 824 0 -1 4202496 60591 0 0 0 498 51 0 0 20 0 1 0 274606540 496984064 116023 33554432000 4194304 5992684 140735481487376 140735481481824 5175646 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/5815/statm: 121334 116023 165 440 0 120890 0
[pid=5817] ppid=5815 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5817/stat : 5817 (cp2_pre.sh) S 5815 5814 824 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 274607090 9367552 277 33554432000 4194304 5064252 140733205680304 140733205679008 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/5817/statm: 2287 277 234 213 0 72 0
[pid=5818] ppid=5817 vsize=1189832 CPUtime=6.77 cores=0,2,4,6
/proc/5818/stat : 5818 (coprocessor) D 5817 5814 824 0 -1 4202496 20212 0 0 0 641 36 0 0 20 0 1 0 274607090 1218387968 222900 33554432000 4194304 6586260 140733709941760 140733709937512 5732496 0 0 4096 8404994 18446744071580543392 0 0 17 0 0 0 26 0 0
/proc/5818/statm: 297458 222900 158 584 0 296870 0
Current children cumulated CPU time (s) 12.26
Current children cumulated vsize (KiB) 1693464

[startup+25.5065 s]
/proc/loadavg: 2.33 2.14 2.05 3/182 5820
/proc/meminfo: memFree=25299228/32873844 swapFree=7620/7620
[pid=5814] ppid=5812 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5814/stat : 5814 (npSolver-pbo-It) S 5812 5814 824 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274606540 9367552 274 33554432000 4194304 5064252 140735399132688 140735399131600 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5814/statm: 2287 274 233 213 0 72 0
[pid=5815] ppid=5814 vsize=485336 CPUtime=20.11 cores=0,2,4,6
/proc/5815/stat : 5815 (npSolver-pbo) S 5814 5814 824 0 -1 4202496 60606 21115 0 0 498 52 1386 75 20 0 1 0 274606540 496984064 116025 33554432000 4194304 5992684 140735481487376 140735481473640 5179600 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/5815/statm: 121334 116025 167 440 0 120890 0
[pid=5820] ppid=5815 vsize=1648452 CPUtime=4.74 cores=0,2,4,6
/proc/5820/stat : 5820 (glucosInc) R 5815 5814 824 0 -1 4202496 197513 0 0 0 425 49 0 0 20 0 1 0 274608615 1688014848 350966 33554432000 4194304 5654031 140736637301888 140736637299768 4208595 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/5820/statm: 412113 350966 130 357 0 411753 0
Current children cumulated CPU time (s) 24.85
Current children cumulated vsize (KiB) 2142936

[startup+51.1003 s]
/proc/loadavg: 2.54 2.20 2.07 2/183 5822
/proc/meminfo: memFree=23858316/32873844 swapFree=7620/7620
[pid=5814] ppid=5812 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5814/stat : 5814 (npSolver-pbo-It) S 5812 5814 824 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274606540 9367552 274 33554432000 4194304 5064252 140735399132688 140735399131600 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5814/statm: 2287 274 233 213 0 72 0
[pid=5815] ppid=5814 vsize=646056 CPUtime=21.1 cores=0,2,4,6
/proc/5815/stat : 5815 (npSolver-pbo) S 5814 5814 824 0 -1 4204032 67664 21115 0 0 582 67 1386 75 20 0 1 0 274606540 661561344 156223 33554432000 4194304 5992684 140735481487376 140735481481912 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/5815/statm: 161514 156223 185 440 0 161070 0
[pid=5820] ppid=5815 vsize=1660816 CPUtime=19.51 cores=0,2,4,6
/proc/5820/stat : 5820 (glucosInc) S 5815 5814 824 0 -1 4202496 202887 0 0 0 1900 51 0 0 20 0 1 0 274608615 1700675584 358384 33554432000 4194304 5654031 140736637301888 140736637300200 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/5820/statm: 415204 358384 145 357 0 414844 0
Current children cumulated CPU time (s) 40.61
Current children cumulated vsize (KiB) 2316020
heavy processes:
  %CPU=22 pid=5822 uid=0 cmd=

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

[startup+51.3003 s]
/proc/loadavg: 2.54 2.20 2.07 2/183 5822
/proc/meminfo: memFree=23857944/32873844 swapFree=7620/7620
[pid=5814] ppid=5812 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5814/stat : 5814 (npSolver-pbo-It) S 5812 5814 824 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274606540 9367552 274 33554432000 4194304 5064252 140735399132688 140735399131600 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5814/statm: 2287 274 233 213 0 72 0
[pid=5815] ppid=5814 vsize=646056 CPUtime=21.1 cores=0,2,4,6
/proc/5815/stat : 5815 (npSolver-pbo) S 5814 5814 824 0 -1 4204032 67664 21115 0 0 582 67 1386 75 20 0 1 0 274606540 661561344 156223 33554432000 4194304 5992684 140735481487376 140735481481912 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/5815/statm: 161514 156223 185 440 0 161070 0
[pid=5820] ppid=5815 vsize=1660816 CPUtime=19.51 cores=0,2,4,6
/proc/5820/stat : 5820 (glucosInc) S 5815 5814 824 0 -1 4202496 202887 0 0 0 1900 51 0 0 20 0 1 0 274608615 1700675584 358384 33554432000 4194304 5654031 140736637301888 140736637300200 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/5820/statm: 415204 358384 145 357 0 414844 0
Current children cumulated CPU time (s) 40.61
Current children cumulated vsize (KiB) 2316020

[startup+54.5003 s]
/proc/loadavg: 2.65 2.23 2.08 2/183 5822
/proc/meminfo: memFree=23858068/32873844 swapFree=7620/7620
[pid=5814] ppid=5812 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5814/stat : 5814 (npSolver-pbo-It) S 5812 5814 824 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274606540 9367552 274 33554432000 4194304 5064252 140735399132688 140735399131600 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5814/statm: 2287 274 233 213 0 72 0
[pid=5815] ppid=5814 vsize=646056 CPUtime=21.1 cores=0,2,4,6
/proc/5815/stat : 5815 (npSolver-pbo) S 5814 5814 824 0 -1 4204032 67664 21115 0 0 582 67 1386 75 20 0 1 0 274606540 661561344 156223 33554432000 4194304 5992684 140735481487376 140735481481912 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/5815/statm: 161514 156223 185 440 0 161070 0
[pid=5820] ppid=5815 vsize=1660816 CPUtime=19.51 cores=0,2,4,6
/proc/5820/stat : 5820 (glucosInc) S 5815 5814 824 0 -1 4202496 202887 0 0 0 1900 51 0 0 20 0 1 0 274608615 1700675584 358384 33554432000 4194304 5654031 140736637301888 140736637300200 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/5820/statm: 415204 358384 145 357 0 414844 0
Current children cumulated CPU time (s) 40.61
Current children cumulated vsize (KiB) 2316020

[startup+56.1004 s]
/proc/loadavg: 2.65 2.23 2.08 2/183 5822
/proc/meminfo: memFree=23858316/32873844 swapFree=7620/7620
[pid=5814] ppid=5812 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5814/stat : 5814 (npSolver-pbo-It) S 5812 5814 824 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274606540 9367552 274 33554432000 4194304 5064252 140735399132688 140735399131600 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5814/statm: 2287 274 233 213 0 72 0
[pid=5815] ppid=5814 vsize=646056 CPUtime=21.1 cores=0,2,4,6
/proc/5815/stat : 5815 (npSolver-pbo) S 5814 5814 824 0 -1 4204032 67664 21115 0 0 582 67 1386 75 20 0 1 0 274606540 661561344 156223 33554432000 4194304 5992684 140735481487376 140735481481912 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/5815/statm: 161514 156223 185 440 0 161070 0
[pid=5820] ppid=5815 vsize=1660816 CPUtime=19.51 cores=0,2,4,6
/proc/5820/stat : 5820 (glucosInc) S 5815 5814 824 0 -1 4202496 202887 0 0 0 1900 51 0 0 20 0 1 0 274608615 1700675584 358384 33554432000 4194304 5654031 140736637301888 140736637300200 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/5820/statm: 415204 358384 145 357 0 414844 0
Current children cumulated CPU time (s) 40.61
Current children cumulated vsize (KiB) 2316020

[startup+57.7003 s]
/proc/loadavg: 2.65 2.23 2.08 2/183 5822
/proc/meminfo: memFree=23857820/32873844 swapFree=7620/7620
[pid=5814] ppid=5812 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5814/stat : 5814 (npSolver-pbo-It) S 5812 5814 824 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274606540 9367552 274 33554432000 4194304 5064252 140735399132688 140735399131600 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5814/statm: 2287 274 233 213 0 72 0
[pid=5815] ppid=5814 vsize=646056 CPUtime=21.1 cores=0,2,4,6
/proc/5815/stat : 5815 (npSolver-pbo) S 5814 5814 824 0 -1 4204032 67664 21115 0 0 582 67 1386 75 20 0 1 0 274606540 661561344 156223 33554432000 4194304 5992684 140735481487376 140735481481912 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/5815/statm: 161514 156223 185 440 0 161070 0
[pid=5820] ppid=5815 vsize=1660816 CPUtime=19.51 cores=0,2,4,6
/proc/5820/stat : 5820 (glucosInc) S 5815 5814 824 0 -1 4202496 202887 0 0 0 1900 51 0 0 20 0 1 0 274608615 1700675584 358384 33554432000 4194304 5654031 140736637301888 140736637300200 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/5820/statm: 415204 358384 145 357 0 414844 0
Current children cumulated CPU time (s) 40.61
Current children cumulated vsize (KiB) 2316020

[startup+58.1003 s]
/proc/loadavg: 2.65 2.23 2.08 2/183 5822
/proc/meminfo: memFree=23857820/32873844 swapFree=7620/7620
[pid=5814] ppid=5812 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5814/stat : 5814 (npSolver-pbo-It) S 5812 5814 824 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274606540 9367552 274 33554432000 4194304 5064252 140735399132688 140735399131600 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5814/statm: 2287 274 233 213 0 72 0
[pid=5815] ppid=5814 vsize=646056 CPUtime=21.1 cores=0,2,4,6
/proc/5815/stat : 5815 (npSolver-pbo) S 5814 5814 824 0 -1 4204032 67664 21115 0 0 582 67 1386 75 20 0 1 0 274606540 661561344 156223 33554432000 4194304 5992684 140735481487376 140735481481912 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/5815/statm: 161514 156223 185 440 0 161070 0
[pid=5820] ppid=5815 vsize=1660816 CPUtime=19.51 cores=0,2,4,6
/proc/5820/stat : 5820 (glucosInc) S 5815 5814 824 0 -1 4202496 202887 0 0 0 1900 51 0 0 20 0 1 0 274608615 1700675584 358384 33554432000 4194304 5654031 140736637301888 140736637300200 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/5820/statm: 415204 358384 145 357 0 414844 0
Current children cumulated CPU time (s) 40.61
Current children cumulated vsize (KiB) 2316020

[startup+58.3003 s]
/proc/loadavg: 2.65 2.23 2.08 2/183 5822
/proc/meminfo: memFree=23857820/32873844 swapFree=7620/7620
[pid=5814] ppid=5812 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/5814/stat : 5814 (npSolver-pbo-It) S 5812 5814 824 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 274606540 9367552 274 33554432000 4194304 5064252 140735399132688 140735399131600 218213541454 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/5814/statm: 2287 274 233 213 0 72 0
[pid=5815] ppid=5814 vsize=646056 CPUtime=21.1 cores=0,2,4,6
/proc/5815/stat : 5815 (npSolver-pbo) S 5814 5814 824 0 -1 4204032 67664 21115 0 0 582 67 1386 75 20 0 1 0 274606540 661561344 156223 33554432000 4194304 5992684 140735481487376 140735481481912 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/5815/statm: 161514 156223 185 440 0 161070 0
[pid=5820] ppid=5815 vsize=1660816 CPUtime=19.51 cores=0,2,4,6
/proc/5820/stat : 5820 (glucosInc) S 5815 5814 824 0 -1 4202496 202887 0 0 0 1900 51 0 0 20 0 1 0 274608615 1700675584 358384 33554432000 4194304 5654031 140736637301888 140736637300200 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/5820/statm: 415204 358384 145 357 0 414844 0
Current children cumulated CPU time (s) 40.61
Current children cumulated vsize (KiB) 2316020

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 5814 and gives
#  childrusage.ru_utime.tv_sec=19
#  childrusage.ru_utime.tv_usec=685007
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=443780
# CPU time returned by wait4() is 21.1288
# while last known CPU time is 40.61
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 58.3436
CPU time (s): 40.61
CPU user time (s): 38.68
CPU system time (s): 1.93
CPU usage (%): 69.6049
Max. virtual memory (cumulated for all children) (KiB): 2316020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.685
system time used= 1.44378
maximum resident set size= 891608
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 89153
page faults= 0
swaps= 0
block input operations= 16
block output operations= 953800
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 167027
involuntary context switches= 47

runsolver used 0.091986 second user time and 0.364944 second system time

The end

Launcher Data 

Begin job on node107 at 2012-05-27 04:13:00
IDJOB=3698409
IDBENCH=77397
IDSOLVER=2275
FILE ID=node107/3698409-1338084780
RUNJOBID= node107-1338052952-840
PBS_JOBID= 14624408
Free space on /tmp= 71260 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j120opt/normalized-j12020_8.std.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3698409-1338084780/watcher-3698409-1338084780 -o /tmp/evaluation-result-3698409-1338084780/solver-3698409-1338084780 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3698409-1338084780.opb 457915218 HOME HOME

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

MD5SUM BENCH= 0fbe7f5a9ad68f9374c4bb96619a583d
RANDOM SEED=457915218

node107.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		: 2666.760
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	: 5333.52
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		: 2666.760
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		: 2666.760
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	: 5331.92
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		: 2666.760
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		: 2666.760
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	: 5331.91
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		: 2666.760
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		: 2666.760
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	: 5331.86
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		: 2666.760
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:        27413748 kB
Buffers:          276600 kB
Cached:          3553740 kB
SwapCached:            0 kB
Active:          1856644 kB
Inactive:        2808444 kB
Active(anon):     837344 kB
Inactive(anon):        0 kB
Active(file):    1019300 kB
Inactive(file):  2808444 kB
Unevictable:        7620 kB
Mlocked:            7620 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             17680 kB
Writeback:             0 kB
AnonPages:        842264 kB
Mapped:            15664 kB
Shmem:               200 kB
Slab:             653232 kB
SReclaimable:      94492 kB
SUnreclaim:       558740 kB
KernelStack:        1464 kB
PageTables:         6088 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1069448 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    765952 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= 70444 MiB
End job on node107 at 2012-05-27 04:13:59