Trace number 3703173

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
npSolver inc-topdown-quickBound? (problem) 16.61 22.1317

General information on the benchmark

Name/OPT-SMALLINT-LIN/oliveras/j60opt/
normalized-j6027_6.std.opb
MD5SUM6f44e6160dd070f50d17f30bee679bb7
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark64
Best CPU time to get the best result obtained on this benchmark0.161974
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables36722
Total number of constraints123440
Number of constraints which are clauses122240
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 constraint50
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 

1.77/1.82	c run inc solver
1.77/1.82	c [INC SYSTEM] run initial solver
1.77/1.82	c [INC SYSTEM] preprocess with white file
14.63/14.75	c [INC SYSTEM] finished preprocessing in 12 s
14.63/14.76	c [INC SYSTEM] execute solver
16.27/16.30	c [INC SEARCH] formula is SAT
16.27/16.39	c [INC SYSTEM] solved the initial formula
16.48/16.56	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
16.61/22.13	HOME/npSolver-pbo-Itdqb.sh: line 18: 11959 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=1 -useBinSearch=0 -useCP2=1 -useInc=1

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.1 (svn: 989)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3703173-1338092560/watcher-3703173-1338092560 -o /tmp/evaluation-result-3703173-1338092560/solver-3703173-1338092560 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3703173-1338092560.opb 510494982 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: 2.35 2.25 2.08 3/181 11958
/proc/meminfo: memFree=31469508/32873844 swapFree=6872/6872
[pid=11958] ppid=11956 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11958/stat : 11958 (npSolver-pbo-It) S 11956 11958 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275322999 9367552 275 33554432000 4194304 5064252 140735452350368 140735452349280 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/11958/statm: 2287 275 233 213 0 72 0

[startup+0.0755159 s]
/proc/loadavg: 2.35 2.25 2.08 3/181 11958
/proc/meminfo: memFree=31469508/32873844 swapFree=6872/6872
[pid=11958] ppid=11956 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11958/stat : 11958 (npSolver-pbo-It) S 11956 11958 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275322999 9367552 275 33554432000 4194304 5064252 140735452350368 140735452349280 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/11958/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100215 s]
/proc/loadavg: 2.35 2.25 2.08 3/181 11958
/proc/meminfo: memFree=31469508/32873844 swapFree=6872/6872
[pid=11958] ppid=11956 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11958/stat : 11958 (npSolver-pbo-It) S 11956 11958 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275322999 9367552 275 33554432000 4194304 5064252 140735452350368 140735452349280 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/11958/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.30018 s]
/proc/loadavg: 2.35 2.25 2.08 3/181 11958
/proc/meminfo: memFree=31469508/32873844 swapFree=6872/6872
[pid=11958] ppid=11956 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11958/stat : 11958 (npSolver-pbo-It) S 11956 11958 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275322999 9367552 275 33554432000 4194304 5064252 140735452350368 140735452349280 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/11958/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.70021 s]
/proc/loadavg: 2.35 2.25 2.08 3/181 11958
/proc/meminfo: memFree=31469508/32873844 swapFree=6872/6872
[pid=11958] ppid=11956 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11958/stat : 11958 (npSolver-pbo-It) S 11956 11958 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275322999 9367552 275 33554432000 4194304 5064252 140735452350368 140735452349280 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/11958/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50026 s]
/proc/loadavg: 2.32 2.25 2.08 3/183 11960
/proc/meminfo: memFree=31401952/32873844 swapFree=6872/6872
[pid=11958] ppid=11956 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11958/stat : 11958 (npSolver-pbo-It) S 11956 11958 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275322999 9367552 275 33554432000 4194304 5064252 140735452350368 140735452349280 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/11958/statm: 2287 275 233 213 0 72 0
[pid=11959] ppid=11958 vsize=130804 CPUtime=1.48 cores=0,2,4,6
/proc/11959/stat : 11959 (npSolver-pbo) R 11958 11958 28501 0 -1 4202496 19224 0 0 0 144 4 0 0 20 0 1 0 275322999 133943296 29911 33554432000 4194304 5992684 140735281357312 140735281348488 4957503 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/11959/statm: 32701 29912 158 440 0 32257 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 139952

[startup+3.10041 s]
/proc/loadavg: 2.32 2.25 2.08 3/185 11962
/proc/meminfo: memFree=31219308/32873844 swapFree=6872/6872
[pid=11958] ppid=11956 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11958/stat : 11958 (npSolver-pbo-It) S 11956 11958 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275322999 9367552 275 33554432000 4194304 5064252 140735452350368 140735452349280 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/11958/statm: 2287 275 233 213 0 72 0
[pid=11959] ppid=11958 vsize=140944 CPUtime=1.78 cores=0,2,4,6
/proc/11959/stat : 11959 (npSolver-pbo) S 11958 11958 28501 0 -1 4202496 22320 0 0 0 162 16 0 0 20 0 1 0 275322999 144326656 34495 33554432000 4194304 5992684 140735281357312 140735281351760 5175646 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 3 0 0
/proc/11959/statm: 35236 34495 165 440 0 34792 0
[pid=11961] ppid=11959 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11961/stat : 11961 (cp2_pre.sh) S 11959 11958 28501 0 -1 4202496 610 0 0 0 0 0 0 0 20 0 1 0 275323181 9367552 277 33554432000 4194304 5064252 140735266498048 140735266496752 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/11961/statm: 2287 277 234 213 0 72 0
[pid=11962] ppid=11961 vsize=612668 CPUtime=1.26 cores=0,2,4,6
/proc/11962/stat : 11962 (coprocessor) R 11961 11958 28501 0 -1 4202496 36621 0 0 0 113 13 0 0 20 0 1 0 275323182 627372032 131239 33554432000 4194304 6586260 140736537990688 140736537986824 5509149 0 0 4096 8404994 0 0 0 17 2 0 0 0 0 0
/proc/11962/statm: 153167 131239 164 584 0 152579 0
Current children cumulated CPU time (s) 3.04
Current children cumulated vsize (KiB) 771908

[startup+6.30041 s]
/proc/loadavg: 2.32 2.25 2.08 3/185 11962
/proc/meminfo: memFree=30479196/32873844 swapFree=6872/6872
[pid=11958] ppid=11956 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11958/stat : 11958 (npSolver-pbo-It) S 11956 11958 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275322999 9367552 275 33554432000 4194304 5064252 140735452350368 140735452349280 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/11958/statm: 2287 275 233 213 0 72 0
[pid=11959] ppid=11958 vsize=140944 CPUtime=1.78 cores=0,2,4,6
/proc/11959/stat : 11959 (npSolver-pbo) S 11958 11958 28501 0 -1 4202496 22320 0 0 0 162 16 0 0 20 0 1 0 275322999 144326656 34495 33554432000 4194304 5992684 140735281357312 140735281351760 5175646 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 3 0 0
/proc/11959/statm: 35236 34495 165 440 0 34792 0
[pid=11961] ppid=11959 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11961/stat : 11961 (cp2_pre.sh) S 11959 11958 28501 0 -1 4202496 610 0 0 0 0 0 0 0 20 0 1 0 275323181 9367552 277 33554432000 4194304 5064252 140735266498048 140735266496752 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/11961/statm: 2287 277 234 213 0 72 0
[pid=11962] ppid=11961 vsize=878312 CPUtime=4.45 cores=0,2,4,6
/proc/11962/stat : 11962 (coprocessor) R 11961 11958 28501 0 -1 4202496 81786 0 0 0 423 22 0 0 20 0 1 0 275323182 899391488 214724 33554432000 4194304 6586260 140736537990688 140736537986712 5512150 0 0 4096 8404994 0 0 0 17 2 0 0 0 0 0
/proc/11962/statm: 219578 214725 182 584 0 218990 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 1037552

[startup+12.7004 s]
/proc/loadavg: 2.27 2.24 2.08 3/185 11962
/proc/meminfo: memFree=30358268/32873844 swapFree=6872/6872
[pid=11958] ppid=11956 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11958/stat : 11958 (npSolver-pbo-It) S 11956 11958 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275322999 9367552 275 33554432000 4194304 5064252 140735452350368 140735452349280 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/11958/statm: 2287 275 233 213 0 72 0
[pid=11959] ppid=11958 vsize=140944 CPUtime=1.78 cores=0,2,4,6
/proc/11959/stat : 11959 (npSolver-pbo) S 11958 11958 28501 0 -1 4202496 22320 0 0 0 162 16 0 0 20 0 1 0 275322999 144326656 34495 33554432000 4194304 5992684 140735281357312 140735281351760 5175646 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 3 0 0
/proc/11959/statm: 35236 34495 165 440 0 34792 0
[pid=11961] ppid=11959 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11961/stat : 11961 (cp2_pre.sh) S 11959 11958 28501 0 -1 4202496 610 0 0 0 0 0 0 0 20 0 1 0 275323181 9367552 277 33554432000 4194304 5064252 140735266498048 140735266496752 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/11961/statm: 2287 277 234 213 0 72 0
[pid=11962] ppid=11961 vsize=915304 CPUtime=10.86 cores=0,2,4,6
/proc/11962/stat : 11962 (coprocessor) R 11961 11958 28501 0 -1 4202496 91634 0 0 0 1057 29 0 0 20 0 1 0 275323182 937271296 225545 33554432000 4194304 6586260 140736537990688 140736537986360 5732496 0 0 4096 8404994 0 0 0 17 2 0 0 0 0 0
/proc/11962/statm: 228826 225545 199 584 0 228238 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 1074544

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

[startup+19.1003 s]
/proc/loadavg: 2.25 2.23 2.08 2/185 11965
/proc/meminfo: memFree=30468236/32873844 swapFree=6872/6872
[pid=11958] ppid=11956 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11958/stat : 11958 (npSolver-pbo-It) S 11956 11958 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275322999 9367552 275 33554432000 4194304 5064252 140735452350368 140735452349280 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/11958/statm: 2287 275 233 213 0 72 0
[pid=11959] ppid=11958 vsize=186324 CPUtime=15.12 cores=0,2,4,6
/proc/11959/stat : 11959 (npSolver-pbo) S 11958 11958 28501 0 -1 4204032 25569 92538 0 0 194 26 1252 40 20 0 1 0 275322999 190795776 45860 33554432000 4194304 5992684 140735281357312 140735281351848 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 3 0 0
/proc/11959/statm: 46581 45860 185 440 0 46137 0
[pid=11964] ppid=11959 vsize=481944 CPUtime=1.49 cores=0,2,4,6
/proc/11964/stat : 11964 (glucosInc) S 11959 11958 28501 0 -1 4202496 70305 0 0 0 136 13 0 0 20 0 1 0 275324475 493510656 94356 33554432000 4194304 5654031 140735119883568 140735119881880 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/11964/statm: 120486 94356 146 357 0 120126 0
Current children cumulated CPU time (s) 16.61
Current children cumulated vsize (KiB) 677416

[startup+20.7003 s]
/proc/loadavg: 2.25 2.23 2.08 2/185 11965
/proc/meminfo: memFree=30469352/32873844 swapFree=6872/6872
[pid=11958] ppid=11956 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11958/stat : 11958 (npSolver-pbo-It) S 11956 11958 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275322999 9367552 275 33554432000 4194304 5064252 140735452350368 140735452349280 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/11958/statm: 2287 275 233 213 0 72 0
[pid=11959] ppid=11958 vsize=186324 CPUtime=15.12 cores=0,2,4,6
/proc/11959/stat : 11959 (npSolver-pbo) S 11958 11958 28501 0 -1 4204032 25569 92538 0 0 194 26 1252 40 20 0 1 0 275322999 190795776 45860 33554432000 4194304 5992684 140735281357312 140735281351848 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 3 0 0
/proc/11959/statm: 46581 45860 185 440 0 46137 0
[pid=11964] ppid=11959 vsize=481944 CPUtime=1.49 cores=0,2,4,6
/proc/11964/stat : 11964 (glucosInc) S 11959 11958 28501 0 -1 4202496 70305 0 0 0 136 13 0 0 20 0 1 0 275324475 493510656 94356 33554432000 4194304 5654031 140735119883568 140735119881880 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/11964/statm: 120486 94356 146 357 0 120126 0
Current children cumulated CPU time (s) 16.61
Current children cumulated vsize (KiB) 677416

[startup+21.5003 s]
/proc/loadavg: 2.31 2.25 2.08 2/185 11965
/proc/meminfo: memFree=30469600/32873844 swapFree=6872/6872
[pid=11958] ppid=11956 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11958/stat : 11958 (npSolver-pbo-It) S 11956 11958 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275322999 9367552 275 33554432000 4194304 5064252 140735452350368 140735452349280 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/11958/statm: 2287 275 233 213 0 72 0
[pid=11959] ppid=11958 vsize=186324 CPUtime=15.12 cores=0,2,4,6
/proc/11959/stat : 11959 (npSolver-pbo) S 11958 11958 28501 0 -1 4204032 25569 92538 0 0 194 26 1252 40 20 0 1 0 275322999 190795776 45860 33554432000 4194304 5992684 140735281357312 140735281351848 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 3 0 0
/proc/11959/statm: 46581 45860 185 440 0 46137 0
[pid=11964] ppid=11959 vsize=481944 CPUtime=1.49 cores=0,2,4,6
/proc/11964/stat : 11964 (glucosInc) S 11959 11958 28501 0 -1 4202496 70305 0 0 0 136 13 0 0 20 0 1 0 275324475 493510656 94356 33554432000 4194304 5654031 140735119883568 140735119881880 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/11964/statm: 120486 94356 146 357 0 120126 0
Current children cumulated CPU time (s) 16.61
Current children cumulated vsize (KiB) 677416

[startup+21.9004 s]
/proc/loadavg: 2.31 2.25 2.08 2/185 11965
/proc/meminfo: memFree=30477536/32873844 swapFree=6872/6872
[pid=11958] ppid=11956 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11958/stat : 11958 (npSolver-pbo-It) S 11956 11958 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275322999 9367552 275 33554432000 4194304 5064252 140735452350368 140735452349280 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/11958/statm: 2287 275 233 213 0 72 0
[pid=11959] ppid=11958 vsize=186324 CPUtime=15.12 cores=0,2,4,6
/proc/11959/stat : 11959 (npSolver-pbo) S 11958 11958 28501 0 -1 4204032 25569 92538 0 0 194 26 1252 40 20 0 1 0 275322999 190795776 45860 33554432000 4194304 5992684 140735281357312 140735281351848 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 3 0 0
/proc/11959/statm: 46581 45860 185 440 0 46137 0
[pid=11964] ppid=11959 vsize=481944 CPUtime=1.49 cores=0,2,4,6
/proc/11964/stat : 11964 (glucosInc) S 11959 11958 28501 0 -1 4202496 70305 0 0 0 136 13 0 0 20 0 1 0 275324475 493510656 94356 33554432000 4194304 5654031 140735119883568 140735119881880 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/11964/statm: 120486 94356 146 357 0 120126 0
Current children cumulated CPU time (s) 16.61
Current children cumulated vsize (KiB) 677416

[startup+22.1004 s]
/proc/loadavg: 2.31 2.25 2.08 2/185 11965
/proc/meminfo: memFree=30477536/32873844 swapFree=6872/6872
[pid=11958] ppid=11956 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/11958/stat : 11958 (npSolver-pbo-It) S 11956 11958 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 275322999 9367552 275 33554432000 4194304 5064252 140735452350368 140735452349280 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/11958/statm: 2287 275 233 213 0 72 0
[pid=11959] ppid=11958 vsize=186324 CPUtime=15.12 cores=0,2,4,6
/proc/11959/stat : 11959 (npSolver-pbo) S 11958 11958 28501 0 -1 4204032 25569 92538 0 0 194 26 1252 40 20 0 1 0 275322999 190795776 45860 33554432000 4194304 5992684 140735281357312 140735281351848 5240597 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 3 0 0
/proc/11959/statm: 46581 45860 185 440 0 46137 0
[pid=11964] ppid=11959 vsize=481944 CPUtime=1.49 cores=0,2,4,6
/proc/11964/stat : 11964 (glucosInc) S 11959 11958 28501 0 -1 4202496 70305 0 0 0 136 13 0 0 20 0 1 0 275324475 493510656 94356 33554432000 4194304 5654031 140735119883568 140735119881880 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/11964/statm: 120486 94356 146 357 0 120126 0
Current children cumulated CPU time (s) 16.61
Current children cumulated vsize (KiB) 677416

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 11958 and gives
#  childrusage.ru_utime.tv_sec=14
#  childrusage.ru_utime.tv_usec=468800
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=681896
# CPU time returned by wait4() is 15.1507
# while last known CPU time is 16.61
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 22.1317
CPU time (s): 16.61
CPU user time (s): 15.82
CPU system time (s): 0.79
CPU usage (%): 75.0509
Max. virtual memory (cumulated for all children) (KiB): 1074544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 14.4688
system time used= 0.681896
maximum resident set size= 939156
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 118482
page faults= 0
swaps= 0
block input operations= 8
block output operations= 241976
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 47920
involuntary context switches= 28

runsolver used 0.040993 second user time and 0.107983 second system time

The end

Launcher Data 

Begin job on node105 at 2012-05-27 06:22:40
IDJOB=3703173
IDBENCH=76592
IDSOLVER=2278
FILE ID=node105/3703173-1338092560
RUNJOBID= node105-1338088459-28517
PBS_JOBID= 14624461
Free space on /tmp= 71560 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB10/normalized-PB10/OPT-SMALLINT-LIN/oliveras/j60opt/normalized-j6027_6.std.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3703173-1338092560/watcher-3703173-1338092560 -o /tmp/evaluation-result-3703173-1338092560/solver-3703173-1338092560 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3703173-1338092560.opb 510494982 HOME HOME

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

MD5SUM BENCH= 6f44e6160dd070f50d17f30bee679bb7
RANDOM SEED=510494982

node105.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		: 2666.882
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	: 5333.76
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		: 2666.882
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		: 2666.882
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	: 5331.91
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		: 2666.882
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		: 2666.882
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	: 5438.54
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		: 2666.882
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		: 2666.882
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.882
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	: 5447.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        31470152 kB
Buffers:          205900 kB
Cached:           217716 kB
SwapCached:         1932 kB
Active:           384204 kB
Inactive:         217572 kB
Active(anon):     177380 kB
Inactive(anon):     1672 kB
Active(file):     206824 kB
Inactive(file):   215900 kB
Unevictable:        6872 kB
Mlocked:            6872 kB
SwapTotal:      67108856 kB
SwapFree:       67100444 kB
Dirty:             14448 kB
Writeback:             0 kB
AnonPages:        187696 kB
Mapped:            10672 kB
Shmem:                 0 kB
Slab:             661724 kB
SReclaimable:     101304 kB
SUnreclaim:       560420 kB
KernelStack:        1528 kB
PageTables:         4432 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     316076 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    118784 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= 71320 MiB
End job on node105 at 2012-05-27 06:23:02