Trace number 3698395

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
npSolver inc-topDown? (problem) 32.32 36.4122

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j90opt/
normalized-j9010_6.std.opb
MD5SUM3534854be5e76ba509db9e55312f916d
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark92
Best CPU time to get the best result obtained on this benchmark0.221965
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables54782
Total number of constraints176284
Number of constraints which are clauses175084
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 constraint72
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 

2.49/2.58	c run inc solver
2.49/2.58	c [INC SYSTEM] run initial solver
2.49/2.58	c [INC SYSTEM] preprocess with white file
8.57/8.67	c [INC SYSTEM] finished preprocessing in 6 s
8.57/8.67	c [INC SYSTEM] execute solver
31.68/31.79	c [INC SEARCH] formula is SAT
31.89/31.93	c [INC SYSTEM] solved the initial formula
32.09/32.16	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
32.32/36.41	HOME/npSolver-pbo-Itd.sh: line 18:  7918 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-3698395-1338084928/watcher-3698395-1338084928 -o /tmp/evaluation-result-3698395-1338084928/solver-3698395-1338084928 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3698395-1338084928.opb 813896570 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: 2.49 2.26 2.16 3/179 7917
/proc/meminfo: memFree=30784164/32873844 swapFree=7108/7108
[pid=7917] ppid=7915 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/7917/stat : 7917 (npSolver-pbo-It) S 7915 7917 2929 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274621432 9367552 275 33554432000 4194304 5064252 140733922721152 140733922720064 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/7917/statm: 2287 275 233 213 0 72 0

[startup+0.030743 s]
/proc/loadavg: 2.49 2.26 2.16 3/179 7917
/proc/meminfo: memFree=30784164/32873844 swapFree=7108/7108
[pid=7917] ppid=7915 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/7917/stat : 7917 (npSolver-pbo-It) S 7915 7917 2929 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274621432 9367552 275 33554432000 4194304 5064252 140733922721152 140733922720064 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/7917/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100247 s]
/proc/loadavg: 2.49 2.26 2.16 3/179 7917
/proc/meminfo: memFree=30784164/32873844 swapFree=7108/7108
[pid=7917] ppid=7915 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/7917/stat : 7917 (npSolver-pbo-It) S 7915 7917 2929 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274621432 9367552 275 33554432000 4194304 5064252 140733922721152 140733922720064 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/7917/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300224 s]
/proc/loadavg: 2.49 2.26 2.16 3/179 7917
/proc/meminfo: memFree=30784164/32873844 swapFree=7108/7108
[pid=7917] ppid=7915 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/7917/stat : 7917 (npSolver-pbo-It) S 7915 7917 2929 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274621432 9367552 275 33554432000 4194304 5064252 140733922721152 140733922720064 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/7917/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700291 s]
/proc/loadavg: 2.49 2.26 2.16 3/179 7917
/proc/meminfo: memFree=30784164/32873844 swapFree=7108/7108
[pid=7917] ppid=7915 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/7917/stat : 7917 (npSolver-pbo-It) S 7915 7917 2929 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274621432 9367552 275 33554432000 4194304 5064252 140733922721152 140733922720064 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/7917/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50035 s]
/proc/loadavg: 2.49 2.26 2.16 3/181 7919
/proc/meminfo: memFree=30722748/32873844 swapFree=7108/7108
[pid=7917] ppid=7915 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/7917/stat : 7917 (npSolver-pbo-It) S 7915 7917 2929 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274621432 9367552 275 33554432000 4194304 5064252 140733922721152 140733922720064 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/7917/statm: 2287 275 233 213 0 72 0
[pid=7918] ppid=7917 vsize=123720 CPUtime=1.49 cores=1,3,5,7
/proc/7918/stat : 7918 (npSolver-pbo) R 7917 7917 2929 0 -1 4202496 17849 0 0 0 145 4 0 0 20 0 1 0 274621432 126689280 28026 33554432000 4194304 5992684 140734682868320 140734682856584 4957503 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/7918/statm: 30930 28026 158 440 0 30486 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 132868

[startup+3.10036 s]
/proc/loadavg: 2.49 2.26 2.16 3/181 7919
/proc/meminfo: memFree=30610652/32873844 swapFree=7108/7108
[pid=7917] ppid=7915 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/7917/stat : 7917 (npSolver-pbo-It) S 7915 7917 2929 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274621432 9367552 275 33554432000 4194304 5064252 140733922721152 140733922720064 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/7917/statm: 2287 275 233 213 0 72 0
[pid=7918] ppid=7917 vsize=235228 CPUtime=2.58 cores=1,3,5,7
/proc/7918/stat : 7918 (npSolver-pbo) S 7917 7917 2929 0 -1 4202496 30603 0 0 0 234 24 0 0 20 0 1 0 274621432 240873472 51278 33554432000 4194304 5992684 140734682868320 140734682862768 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/7918/statm: 58807 51278 165 440 0 58363 0
Current children cumulated CPU time (s) 2.58
Current children cumulated vsize (KiB) 244376

[startup+6.30035 s]
/proc/loadavg: 2.53 2.28 2.16 3/183 7921
/proc/meminfo: memFree=30070468/32873844 swapFree=7108/7108
[pid=7917] ppid=7915 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/7917/stat : 7917 (npSolver-pbo-It) S 7915 7917 2929 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274621432 9367552 275 33554432000 4194304 5064252 140733922721152 140733922720064 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/7917/statm: 2287 275 233 213 0 72 0
[pid=7918] ppid=7917 vsize=235228 CPUtime=2.58 cores=1,3,5,7
/proc/7918/stat : 7918 (npSolver-pbo) S 7917 7917 2929 0 -1 4202496 30603 0 0 0 234 24 0 0 20 0 1 0 274621432 240873472 51278 33554432000 4194304 5992684 140734682868320 140734682862768 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/7918/statm: 58807 51278 165 440 0 58363 0
[pid=7920] ppid=7918 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/7920/stat : 7920 (cp2_pre.sh) S 7918 7917 2929 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 274621691 9367552 277 33554432000 4194304 5064252 140733205393808 140733205392512 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/7920/statm: 2287 277 234 213 0 72 0
[pid=7921] ppid=7920 vsize=510720 CPUtime=3.69 cores=1,3,5,7
/proc/7921/stat : 7921 (coprocessor) R 7920 7917 2929 0 -1 4202496 17439 0 0 0 347 22 0 0 20 0 1 0 274621692 522977280 94255 33554432000 4194304 6586260 140734239888416 140734239884168 5732496 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/7921/statm: 127680 94255 158 584 0 127092 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 764244

[startup+12.7004 s]
/proc/loadavg: 2.56 2.29 2.16 3/182 7923
/proc/meminfo: memFree=29884288/32873844 swapFree=7108/7108
[pid=7917] ppid=7915 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/7917/stat : 7917 (npSolver-pbo-It) S 7915 7917 2929 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274621432 9367552 275 33554432000 4194304 5064252 140733922721152 140733922720064 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/7917/statm: 2287 275 233 213 0 72 0
[pid=7918] ppid=7917 vsize=235228 CPUtime=8.65 cores=1,3,5,7
/proc/7918/stat : 7918 (npSolver-pbo) S 7917 7917 2929 0 -1 4202496 30619 18342 0 0 234 24 571 36 20 0 1 0 274621432 240873472 51280 33554432000 4194304 5992684 140734682868320 140734682854584 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/7918/statm: 58807 51280 167 440 0 58363 0
[pid=7923] ppid=7918 vsize=760600 CPUtime=4.01 cores=1,3,5,7
/proc/7923/stat : 7923 (glucosInc) R 7918 7917 2929 0 -1 4202496 99074 0 0 0 377 24 0 0 20 0 1 0 274622300 778854400 150331 33554432000 4194304 5654031 140734999655008 140734999652888 4232707 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/7923/statm: 190150 150331 130 357 0 189790 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 1004976

[startup+25.5004 s]
/proc/loadavg: 2.44 2.27 2.16 3/182 7923
/proc/meminfo: memFree=29880800/32873844 swapFree=7108/7108
[pid=7917] ppid=7915 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/7917/stat : 7917 (npSolver-pbo-It) S 7915 7917 2929 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274621432 9367552 275 33554432000 4194304 5064252 140733922721152 140733922720064 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/7917/statm: 2287 275 233 213 0 72 0
[pid=7918] ppid=7917 vsize=235228 CPUtime=8.65 cores=1,3,5,7
/proc/7918/stat : 7918 (npSolver-pbo) S 7917 7917 2929 0 -1 4202496 30619 18342 0 0 234 24 571 36 20 0 1 0 274621432 240873472 51280 33554432000 4194304 5992684 140734682868320 140734682854584 5179600 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/7918/statm: 58807 51280 167 440 0 58363 0
[pid=7923] ppid=7918 vsize=761404 CPUtime=16.8 cores=1,3,5,7
/proc/7923/stat : 7923 (glucosInc) R 7918 7917 2929 0 -1 4202496 99295 0 0 0 1656 24 0 0 20 0 1 0 274622300 779677696 150552 33554432000 4194304 5654031 140734999655008 140734999652792 4232477 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/7923/statm: 190351 150552 130 357 0 189991 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 1005780

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

[startup+31.9072 s]
/proc/loadavg: 2.40 2.27 2.16 3/182 7923
/proc/meminfo: memFree=29827376/32873844 swapFree=7108/7108
[pid=7917] ppid=7915 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/7917/stat : 7917 (npSolver-pbo-It) S 7915 7917 2929 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274621432 9367552 275 33554432000 4194304 5064252 140733922721152 140733922720064 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/7917/statm: 2287 275 233 213 0 72 0
[pid=7918] ppid=7917 vsize=275212 CPUtime=8.88 cores=1,3,5,7
/proc/7918/stat : 7918 (npSolver-pbo) R 7917 7917 2929 0 -1 4202496 36999 18342 0 0 254 27 571 36 20 0 1 0 274621432 281817088 61278 33554432000 4194304 5992684 140734682868320 140734682854584 4335248 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/7918/statm: 68803 61278 169 440 0 68359 0
[pid=7923] ppid=7918 vsize=764624 CPUtime=23.01 cores=1,3,5,7
/proc/7923/stat : 7923 (glucosInc) S 7918 7917 2929 0 -1 4202496 101182 0 0 0 2276 25 0 0 20 0 1 0 274622300 782974976 153972 33554432000 4194304 5654031 140734999655008 140734999653320 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/7923/statm: 191156 153972 146 357 0 190796 0
Current children cumulated CPU time (s) 31.89
Current children cumulated vsize (KiB) 1048984

[startup+33.5003 s]
/proc/loadavg: 2.40 2.27 2.16 3/183 7924
/proc/meminfo: memFree=29394968/32873844 swapFree=7108/7108
[pid=7917] ppid=7915 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/7917/stat : 7917 (npSolver-pbo-It) S 7915 7917 2929 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274621432 9367552 275 33554432000 4194304 5064252 140733922721152 140733922720064 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/7917/statm: 2287 275 233 213 0 72 0
[pid=7918] ppid=7917 vsize=295216 CPUtime=9.31 cores=1,3,5,7
/proc/7918/stat : 7918 (npSolver-pbo) S 7917 7917 2929 0 -1 4204032 37934 18342 0 0 280 44 571 36 20 0 1 0 274621432 302301184 66295 33554432000 4194304 5992684 140734682868320 140734682862856 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/7918/statm: 73804 66295 185 440 0 73360 0
[pid=7923] ppid=7918 vsize=764624 CPUtime=23.01 cores=1,3,5,7
/proc/7923/stat : 7923 (glucosInc) S 7918 7917 2929 0 -1 4202496 101182 0 0 0 2276 25 0 0 20 0 1 0 274622300 782974976 153972 33554432000 4194304 5654031 140734999655008 140734999653320 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/7923/statm: 191156 153972 146 357 0 190796 0
Current children cumulated CPU time (s) 32.32
Current children cumulated vsize (KiB) 1068988

[startup+35.1003 s]
/proc/loadavg: 2.37 2.26 2.16 2/183 7924
/proc/meminfo: memFree=29315732/32873844 swapFree=7108/7108
[pid=7917] ppid=7915 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/7917/stat : 7917 (npSolver-pbo-It) S 7915 7917 2929 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274621432 9367552 275 33554432000 4194304 5064252 140733922721152 140733922720064 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/7917/statm: 2287 275 233 213 0 72 0
[pid=7918] ppid=7917 vsize=295216 CPUtime=9.31 cores=1,3,5,7
/proc/7918/stat : 7918 (npSolver-pbo) S 7917 7917 2929 0 -1 4204032 37934 18342 0 0 280 44 571 36 20 0 1 0 274621432 302301184 66295 33554432000 4194304 5992684 140734682868320 140734682862856 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/7918/statm: 73804 66295 185 440 0 73360 0
[pid=7923] ppid=7918 vsize=764624 CPUtime=23.01 cores=1,3,5,7
/proc/7923/stat : 7923 (glucosInc) S 7918 7917 2929 0 -1 4202496 101182 0 0 0 2276 25 0 0 20 0 1 0 274622300 782974976 153972 33554432000 4194304 5654031 140734999655008 140734999653320 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/7923/statm: 191156 153972 146 357 0 190796 0
Current children cumulated CPU time (s) 32.32
Current children cumulated vsize (KiB) 1068988

[startup+35.9003 s]
/proc/loadavg: 2.37 2.26 2.16 2/183 7924
/proc/meminfo: memFree=29315732/32873844 swapFree=7108/7108
[pid=7917] ppid=7915 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/7917/stat : 7917 (npSolver-pbo-It) S 7915 7917 2929 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274621432 9367552 275 33554432000 4194304 5064252 140733922721152 140733922720064 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/7917/statm: 2287 275 233 213 0 72 0
[pid=7918] ppid=7917 vsize=295216 CPUtime=9.31 cores=1,3,5,7
/proc/7918/stat : 7918 (npSolver-pbo) S 7917 7917 2929 0 -1 4204032 37934 18342 0 0 280 44 571 36 20 0 1 0 274621432 302301184 66295 33554432000 4194304 5992684 140734682868320 140734682862856 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/7918/statm: 73804 66295 185 440 0 73360 0
[pid=7923] ppid=7918 vsize=764624 CPUtime=23.01 cores=1,3,5,7
/proc/7923/stat : 7923 (glucosInc) S 7918 7917 2929 0 -1 4202496 101182 0 0 0 2276 25 0 0 20 0 1 0 274622300 782974976 153972 33554432000 4194304 5654031 140734999655008 140734999653320 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/7923/statm: 191156 153972 146 357 0 190796 0
Current children cumulated CPU time (s) 32.32
Current children cumulated vsize (KiB) 1068988

[startup+36.3066 s]
/proc/loadavg: 2.37 2.26 2.16 3/183 7924
/proc/meminfo: memFree=29318336/32873844 swapFree=7108/7108
[pid=7917] ppid=7915 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/7917/stat : 7917 (npSolver-pbo-It) S 7915 7917 2929 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274621432 9367552 275 33554432000 4194304 5064252 140733922721152 140733922720064 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/7917/statm: 2287 275 233 213 0 72 0
[pid=7918] ppid=7917 vsize=295216 CPUtime=9.31 cores=1,3,5,7
/proc/7918/stat : 7918 (npSolver-pbo) S 7917 7917 2929 0 -1 4204032 37934 18342 0 0 280 44 571 36 20 0 1 0 274621432 302301184 66295 33554432000 4194304 5992684 140734682868320 140734682862856 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/7918/statm: 73804 66295 185 440 0 73360 0
[pid=7923] ppid=7918 vsize=764624 CPUtime=23.01 cores=1,3,5,7
/proc/7923/stat : 7923 (glucosInc) S 7918 7917 2929 0 -1 4202496 101182 0 0 0 2276 25 0 0 20 0 1 0 274622300 782974976 153972 33554432000 4194304 5654031 140734999655008 140734999653320 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/7923/statm: 191156 153972 146 357 0 190796 0
Current children cumulated CPU time (s) 32.32
Current children cumulated vsize (KiB) 1068988

[startup+36.4004 s]
/proc/loadavg: 2.37 2.26 2.16 3/183 7924
/proc/meminfo: memFree=29318336/32873844 swapFree=7108/7108
[pid=7917] ppid=7915 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/7917/stat : 7917 (npSolver-pbo-It) S 7915 7917 2929 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 274621432 9367552 275 33554432000 4194304 5064252 140733922721152 140733922720064 247064061518 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/7917/statm: 2287 275 233 213 0 72 0
[pid=7918] ppid=7917 vsize=295216 CPUtime=9.31 cores=1,3,5,7
/proc/7918/stat : 7918 (npSolver-pbo) S 7917 7917 2929 0 -1 4204032 37934 18342 0 0 280 44 571 36 20 0 1 0 274621432 302301184 66295 33554432000 4194304 5992684 140734682868320 140734682862856 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/7918/statm: 73804 66295 185 440 0 73360 0
[pid=7923] ppid=7918 vsize=764624 CPUtime=23.01 cores=1,3,5,7
/proc/7923/stat : 7923 (glucosInc) S 7918 7917 2929 0 -1 4202496 101182 0 0 0 2276 25 0 0 20 0 1 0 274622300 782974976 153972 33554432000 4194304 5654031 140734999655008 140734999653320 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/7923/statm: 191156 153972 146 357 0 190796 0
Current children cumulated CPU time (s) 32.32
Current children cumulated vsize (KiB) 1068988

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7917 and gives
#  childrusage.ru_utime.tv_sec=8
#  childrusage.ru_utime.tv_usec=518704
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=826874
# CPU time returned by wait4() is 9.34558
# while last known CPU time is 32.32
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 36.4122
CPU time (s): 32.32
CPU user time (s): 31.27
CPU system time (s): 1.05
CPU usage (%): 88.7616
Max. virtual memory (cumulated for all children) (KiB): 1068988

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.5187
system time used= 0.826874
maximum resident set size= 377028
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56651
page faults= 0
swaps= 0
block input operations= 0
block output operations= 399104
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 74453
involuntary context switches= 20

runsolver used 0.084987 second user time and 0.209968 second system time

The end

Launcher Data 

Begin job on node103 at 2012-05-27 04:15:29
IDJOB=3698395
IDBENCH=77768
IDSOLVER=2275
FILE ID=node103/3698395-1338084928
RUNJOBID= node103-1338051805-2946
PBS_JOBID= 14624384
Free space on /tmp= 71476 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j90opt/normalized-j9010_6.std.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3698395-1338084928/watcher-3698395-1338084928 -o /tmp/evaluation-result-3698395-1338084928/solver-3698395-1338084928 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3698395-1338084928.opb 813896570 HOME HOME

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

MD5SUM BENCH= 3534854be5e76ba509db9e55312f916d
RANDOM SEED=813896570

node103.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		: 2666.189
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	: 5332.37
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		: 2666.189
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		: 2666.189
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		: 2666.189
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		: 2666.189
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		: 2666.189
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	: 5411.36
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		: 2666.189
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.189
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:        30784320 kB
Buffers:          276544 kB
Cached:           435272 kB
SwapCached:         4544 kB
Active:          1166160 kB
Inactive:          82492 kB
Active(anon):     531232 kB
Inactive(anon):     7432 kB
Active(file):     634928 kB
Inactive(file):    75060 kB
Unevictable:        7108 kB
Mlocked:            7108 kB
SwapTotal:      67108856 kB
SwapFree:       67099528 kB
Dirty:             15660 kB
Writeback:            68 kB
AnonPages:        570872 kB
Mapped:            13144 kB
Shmem:                 8 kB
Slab:             688996 kB
SReclaimable:     130388 kB
SUnreclaim:       558608 kB
KernelStack:        1520 kB
PageTables:         5264 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     703952 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    434176 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= 71144 MiB
End job on node103 at 2012-05-27 04:16:05