Trace number 3746505

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 NameAnswerCPU timeWall clock time
npSolver inc-topDown (fixed)? (problem) 33 33.1747

General information on the benchmark

Name/DEC-SMALLINT-LIN/sroussel/ShortestPathBA/
normalized-BeauxArts_K70.opb
MD5SUMe50339bba16007b68fcf75042d633deb
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark0
Best CPU time to get the best result obtained on this benchmark10.8114
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables3850
Total number of constraints3992
Number of constraints which are clauses3922
Number of constraints which are cardinality constraints (but not clauses)70
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint1
Maximum length of a constraint70
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 71
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.03	c run inc solver
0.00/0.03	c [INC SYSTEM] run initial solver
0.00/0.03	c [INC SYSTEM] preprocess with white file
0.00/0.15	c [INC SYSTEM] finished preprocessing in 0 s
0.00/0.15	c [INC SYSTEM] execute solver
32.96/33.04	c [INC SEARCH] formula is SAT
32.96/33.04	c [INC SYSTEM] solved the initial formula
32.96/33.05	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
33.00/33.17	HOME/npSolver-pbo-Itd.sh: line 18:  4182 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-3746505-1339107230/watcher-3746505-1339107230 -o /tmp/evaluation-result-3746505-1339107230/solver-3746505-1339107230 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3746505-1339107230.opb 340023652 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: 2.00 2.00 2.01 3/178 4181
/proc/meminfo: memFree=28361352/32873648 swapFree=7376/7376
[pid=4181] ppid=4179 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4181/stat : 4181 (npSolver-pbo-It) S 4179 4181 2890 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376849816 9367552 275 33554432000 4194304 5064252 140733678618416 140733678617328 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4181/statm: 2287 275 233 213 0 72 0

[startup+0.058771 s]
/proc/loadavg: 2.00 2.00 2.01 3/178 4181
/proc/meminfo: memFree=28361352/32873648 swapFree=7376/7376
[pid=4181] ppid=4179 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4181/stat : 4181 (npSolver-pbo-It) S 4179 4181 2890 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376849816 9367552 275 33554432000 4194304 5064252 140733678618416 140733678617328 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4181/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100183 s]
/proc/loadavg: 2.00 2.00 2.01 3/178 4181
/proc/meminfo: memFree=28361352/32873648 swapFree=7376/7376
[pid=4181] ppid=4179 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4181/stat : 4181 (npSolver-pbo-It) S 4179 4181 2890 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376849816 9367552 275 33554432000 4194304 5064252 140733678618416 140733678617328 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4181/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300233 s]
/proc/loadavg: 2.00 2.00 2.01 3/178 4181
/proc/meminfo: memFree=28361352/32873648 swapFree=7376/7376
[pid=4181] ppid=4179 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4181/stat : 4181 (npSolver-pbo-It) S 4179 4181 2890 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376849816 9367552 275 33554432000 4194304 5064252 140733678618416 140733678617328 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4181/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700222 s]
/proc/loadavg: 2.00 2.00 2.01 3/178 4181
/proc/meminfo: memFree=28361352/32873648 swapFree=7376/7376
[pid=4181] ppid=4179 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4181/stat : 4181 (npSolver-pbo-It) S 4179 4181 2890 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376849816 9367552 275 33554432000 4194304 5064252 140733678618416 140733678617328 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4181/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50033 s]
/proc/loadavg: 2.00 2.00 2.01 3/181 4187
/proc/meminfo: memFree=28350956/32873648 swapFree=7376/7376
[pid=4181] ppid=4179 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4181/stat : 4181 (npSolver-pbo-It) S 4179 4181 2890 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376849816 9367552 275 33554432000 4194304 5064252 140733678618416 140733678617328 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4181/statm: 2287 275 233 213 0 72 0
[pid=4182] ppid=4181 vsize=4352 CPUtime=0.13 cores=0,2,4,6
/proc/4182/stat : 4182 (npSolver-pbo) S 4181 4181 2890 0 -1 4202496 2535 2924 0 0 2 0 11 0 20 0 1 0 376849816 4456448 743 33554432000 4194304 6004724 140736165031776 140736165018056 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/4182/statm: 1088 743 152 442 0 642 0
[pid=4187] ppid=4182 vsize=10520 CPUtime=1.33 cores=0,2,4,6
/proc/4187/stat : 4187 (glucosInc) R 4182 4181 2890 0 -1 4202496 3185 0 0 0 133 0 0 0 20 0 1 0 376849831 10772480 1845 33554432000 4194304 5654031 140733851456064 140733851443880 4233201 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/4187/statm: 2630 1845 142 357 0 2270 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 24020

[startup+3.10035 s]
/proc/loadavg: 2.00 2.00 2.01 3/181 4187
/proc/meminfo: memFree=28345932/32873648 swapFree=7376/7376
[pid=4181] ppid=4179 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4181/stat : 4181 (npSolver-pbo-It) S 4179 4181 2890 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376849816 9367552 275 33554432000 4194304 5064252 140733678618416 140733678617328 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4181/statm: 2287 275 233 213 0 72 0
[pid=4182] ppid=4181 vsize=4352 CPUtime=0.13 cores=0,2,4,6
/proc/4182/stat : 4182 (npSolver-pbo) S 4181 4181 2890 0 -1 4202496 2535 2924 0 0 2 0 11 0 20 0 1 0 376849816 4456448 743 33554432000 4194304 6004724 140736165031776 140736165018056 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/4182/statm: 1088 743 152 442 0 642 0
[pid=4187] ppid=4182 vsize=17616 CPUtime=2.93 cores=0,2,4,6
/proc/4187/stat : 4187 (glucosInc) R 4182 4181 2890 0 -1 4202496 3909 0 0 0 293 0 0 0 20 0 1 0 376849831 18038784 3252 33554432000 4194304 5654031 140733851456064 140733851453944 4216105 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/4187/statm: 4404 3252 142 357 0 4044 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 31116

[startup+6.30033 s]
/proc/loadavg: 2.00 2.00 2.01 3/181 4187
/proc/meminfo: memFree=28327572/32873648 swapFree=7376/7376
[pid=4181] ppid=4179 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4181/stat : 4181 (npSolver-pbo-It) S 4179 4181 2890 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376849816 9367552 275 33554432000 4194304 5064252 140733678618416 140733678617328 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4181/statm: 2287 275 233 213 0 72 0
[pid=4182] ppid=4181 vsize=4352 CPUtime=0.13 cores=0,2,4,6
/proc/4182/stat : 4182 (npSolver-pbo) S 4181 4181 2890 0 -1 4202496 2535 2924 0 0 2 0 11 0 20 0 1 0 376849816 4456448 743 33554432000 4194304 6004724 140736165031776 140736165018056 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/4182/statm: 1088 743 152 442 0 642 0
[pid=4187] ppid=4182 vsize=24744 CPUtime=6.13 cores=0,2,4,6
/proc/4187/stat : 4187 (glucosInc) R 4182 4181 2890 0 -1 4202496 4431 0 0 0 613 0 0 0 20 0 1 0 376849831 25337856 5301 33554432000 4194304 5654031 140733851456064 140733851443880 4232477 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/4187/statm: 6186 5301 142 357 0 5826 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 38244

[startup+12.7004 s]
/proc/loadavg: 2.00 2.00 2.01 3/181 4187
/proc/meminfo: memFree=28308036/32873648 swapFree=7376/7376
[pid=4181] ppid=4179 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4181/stat : 4181 (npSolver-pbo-It) S 4179 4181 2890 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376849816 9367552 275 33554432000 4194304 5064252 140733678618416 140733678617328 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4181/statm: 2287 275 233 213 0 72 0
[pid=4182] ppid=4181 vsize=4352 CPUtime=0.13 cores=0,2,4,6
/proc/4182/stat : 4182 (npSolver-pbo) S 4181 4181 2890 0 -1 4202496 2535 2924 0 0 2 0 11 0 20 0 1 0 376849816 4456448 743 33554432000 4194304 6004724 140736165031776 140736165018056 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/4182/statm: 1088 743 152 442 0 642 0
[pid=4187] ppid=4182 vsize=43488 CPUtime=12.53 cores=0,2,4,6
/proc/4187/stat : 4187 (glucosInc) R 4182 4181 2890 0 -1 4202496 5117 0 0 0 1252 1 0 0 20 0 1 0 376849831 44531712 7348 33554432000 4194304 5654031 140733851456064 140733851443880 4232853 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/4187/statm: 10872 7348 142 357 0 10512 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 56988

[startup+25.5004 s]
/proc/loadavg: 2.00 2.00 2.01 3/181 4187
/proc/meminfo: memFree=28273908/32873648 swapFree=7376/7376
[pid=4181] ppid=4179 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4181/stat : 4181 (npSolver-pbo-It) S 4179 4181 2890 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376849816 9367552 275 33554432000 4194304 5064252 140733678618416 140733678617328 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4181/statm: 2287 275 233 213 0 72 0
[pid=4182] ppid=4181 vsize=4352 CPUtime=0.13 cores=0,2,4,6
/proc/4182/stat : 4182 (npSolver-pbo) S 4181 4181 2890 0 -1 4202496 2535 2924 0 0 2 0 11 0 20 0 1 0 376849816 4456448 743 33554432000 4194304 6004724 140736165031776 140736165018056 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/4182/statm: 1088 743 152 442 0 642 0
[pid=4187] ppid=4182 vsize=62344 CPUtime=25.32 cores=0,2,4,6
/proc/4187/stat : 4187 (glucosInc) R 4182 4181 2890 0 -1 4202496 5613 0 0 0 2531 1 0 0 20 0 1 0 376849831 63840256 10375 33554432000 4194304 5654031 140733851456064 140733851443880 4217732 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/4187/statm: 15586 10375 142 357 0 15226 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 75844

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

[startup+28.7004 s]
/proc/loadavg: 2.00 2.00 2.01 3/181 4187
/proc/meminfo: memFree=28253552/32873648 swapFree=7376/7376
[pid=4181] ppid=4179 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4181/stat : 4181 (npSolver-pbo-It) S 4179 4181 2890 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376849816 9367552 275 33554432000 4194304 5064252 140733678618416 140733678617328 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4181/statm: 2287 275 233 213 0 72 0
[pid=4182] ppid=4181 vsize=4352 CPUtime=0.13 cores=0,2,4,6
/proc/4182/stat : 4182 (npSolver-pbo) S 4181 4181 2890 0 -1 4202496 2535 2924 0 0 2 0 11 0 20 0 1 0 376849816 4456448 743 33554432000 4194304 6004724 140736165031776 140736165018056 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/4182/statm: 1088 743 152 442 0 642 0
[pid=4187] ppid=4182 vsize=62344 CPUtime=28.52 cores=0,2,4,6
/proc/4187/stat : 4187 (glucosInc) R 4182 4181 2890 0 -1 4202496 5623 0 0 0 2851 1 0 0 20 0 1 0 376849831 63840256 14473 33554432000 4194304 5654031 140733851456064 140733851443880 4215009 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/4187/statm: 15586 14473 142 357 0 15226 0
Current children cumulated CPU time (s) 28.65
Current children cumulated vsize (KiB) 75844

[startup+30.3004 s]
/proc/loadavg: 2.00 2.00 2.01 3/181 4187
/proc/meminfo: memFree=28249580/32873648 swapFree=7376/7376
[pid=4181] ppid=4179 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4181/stat : 4181 (npSolver-pbo-It) S 4179 4181 2890 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376849816 9367552 275 33554432000 4194304 5064252 140733678618416 140733678617328 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4181/statm: 2287 275 233 213 0 72 0
[pid=4182] ppid=4181 vsize=4352 CPUtime=0.13 cores=0,2,4,6
/proc/4182/stat : 4182 (npSolver-pbo) S 4181 4181 2890 0 -1 4202496 2535 2924 0 0 2 0 11 0 20 0 1 0 376849816 4456448 743 33554432000 4194304 6004724 140736165031776 140736165018056 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/4182/statm: 1088 743 152 442 0 642 0
[pid=4187] ppid=4182 vsize=62344 CPUtime=30.12 cores=0,2,4,6
/proc/4187/stat : 4187 (glucosInc) R 4182 4181 2890 0 -1 4202496 5682 0 0 0 3011 1 0 0 20 0 1 0 376849831 63840256 15043 33554432000 4194304 5654031 140733851456064 140733851443880 4233184 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/4187/statm: 15586 15043 142 357 0 15226 0
Current children cumulated CPU time (s) 30.25
Current children cumulated vsize (KiB) 75844

[startup+31.9068 s]
/proc/loadavg: 2.00 2.00 2.01 3/181 4187
/proc/meminfo: memFree=28245608/32873648 swapFree=7376/7376
[pid=4181] ppid=4179 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4181/stat : 4181 (npSolver-pbo-It) S 4179 4181 2890 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376849816 9367552 275 33554432000 4194304 5064252 140733678618416 140733678617328 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4181/statm: 2287 275 233 213 0 72 0
[pid=4182] ppid=4181 vsize=4352 CPUtime=0.13 cores=0,2,4,6
/proc/4182/stat : 4182 (npSolver-pbo) S 4181 4181 2890 0 -1 4202496 2535 2924 0 0 2 0 11 0 20 0 1 0 376849816 4456448 743 33554432000 4194304 6004724 140736165031776 140736165018056 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/4182/statm: 1088 743 152 442 0 642 0
[pid=4187] ppid=4182 vsize=62344 CPUtime=31.73 cores=0,2,4,6
/proc/4187/stat : 4187 (glucosInc) R 4182 4181 2890 0 -1 4202496 5682 0 0 0 3172 1 0 0 20 0 1 0 376849831 63840256 15043 33554432000 4194304 5654031 140733851456064 140733851443880 4233173 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/4187/statm: 15586 15043 142 357 0 15226 0
Current children cumulated CPU time (s) 31.86
Current children cumulated vsize (KiB) 75844

[startup+32.7004 s]
/proc/loadavg: 2.00 2.00 2.01 3/181 4187
/proc/meminfo: memFree=28245608/32873648 swapFree=7376/7376
[pid=4181] ppid=4179 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4181/stat : 4181 (npSolver-pbo-It) S 4179 4181 2890 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376849816 9367552 275 33554432000 4194304 5064252 140733678618416 140733678617328 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4181/statm: 2287 275 233 213 0 72 0
[pid=4182] ppid=4181 vsize=4352 CPUtime=0.13 cores=0,2,4,6
/proc/4182/stat : 4182 (npSolver-pbo) S 4181 4181 2890 0 -1 4202496 2535 2924 0 0 2 0 11 0 20 0 1 0 376849816 4456448 743 33554432000 4194304 6004724 140736165031776 140736165018056 5190736 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/4182/statm: 1088 743 152 442 0 642 0
[pid=4187] ppid=4182 vsize=62344 CPUtime=32.52 cores=0,2,4,6
/proc/4187/stat : 4187 (glucosInc) R 4182 4181 2890 0 -1 4202496 5682 0 0 0 3251 1 0 0 20 0 1 0 376849831 63840256 15043 33554432000 4194304 5654031 140733851456064 140733851443880 4232821 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/4187/statm: 15586 15043 142 357 0 15226 0
Current children cumulated CPU time (s) 32.65
Current children cumulated vsize (KiB) 75844

[startup+33.1003 s]
/proc/loadavg: 2.00 2.00 2.01 3/181 4187
/proc/meminfo: memFree=28243684/32873648 swapFree=7376/7376
[pid=4181] ppid=4179 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/4181/stat : 4181 (npSolver-pbo-It) S 4179 4181 2890 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 376849816 9367552 275 33554432000 4194304 5064252 140733678618416 140733678617328 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/4181/statm: 2287 275 233 213 0 72 0
[pid=4182] ppid=4181 vsize=4356 CPUtime=0.14 cores=0,2,4,6
/proc/4182/stat : 4182 (npSolver-pbo) S 4181 4181 2890 0 -1 4204032 2623 2924 0 0 3 0 11 0 20 0 1 0 376849816 4460544 767 33554432000 4194304 6004724 140736165031776 140736165026328 5251733 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/4182/statm: 1089 767 174 442 0 643 0
[pid=4187] ppid=4182 vsize=62352 CPUtime=32.86 cores=0,2,4,6
/proc/4187/stat : 4187 (glucosInc) S 4182 4181 2890 0 -1 4202496 5689 0 0 0 3285 1 0 0 20 0 1 0 376849831 63848448 15050 33554432000 4194304 5654031 140733851456064 140733851454376 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/4187/statm: 15588 15050 148 357 0 15228 0
Current children cumulated CPU time (s) 33
Current children cumulated vsize (KiB) 75856

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 4181 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=150977
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=15997
# CPU time returned by wait4() is 0.166974
# while last known CPU time is 33
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 33.1747
CPU time (s): 33
CPU user time (s): 32.99
CPU system time (s): 0.01
CPU usage (%): 99.4733
Max. virtual memory (cumulated for all children) (KiB): 87340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.150977
system time used= 0.015997
maximum resident set size= 31440
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5922
page faults= 0
swaps= 0
block input operations= 0
block output operations= 944
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 665
involuntary context switches= 8

runsolver used 0.13098 second user time and 0.343947 second system time

The end

Launcher Data 

Begin job on node113 at 2012-06-08 00:13:50
IDJOB=3746505
IDBENCH=90219
IDSOLVER=2332
FILE ID=node113/3746505-1339107230
RUNJOBID= node113-1339098177-2906
PBS_JOBID= 14643740
Free space on /tmp= 71152 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB12/normalized-PB12/DEC-SMALLINT-LIN/sroussel/ShortestPathBA/normalized-BeauxArts_K70.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3746505-1339107230/watcher-3746505-1339107230 -o /tmp/evaluation-result-3746505-1339107230/solver-3746505-1339107230 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3746505-1339107230.opb 340023652 HOME HOME

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

MD5SUM BENCH= e50339bba16007b68fcf75042d633deb
RANDOM SEED=340023652

node113.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5334.05
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
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	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
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	: 5438.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
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		: 2667.026
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		: 2667.026
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		: 2667.026
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		: 2667.026
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:       32873648 kB
MemFree:        28361740 kB
Buffers:          493756 kB
Cached:          2890928 kB
SwapCached:         2204 kB
Active:          1722488 kB
Inactive:        1870504 kB
Active(anon):     203084 kB
Inactive(anon):     7032 kB
Active(file):    1519404 kB
Inactive(file):  1863472 kB
Unevictable:        7376 kB
Mlocked:            7376 kB
SwapTotal:      67108856 kB
SwapFree:       67100048 kB
Dirty:              8544 kB
Writeback:             0 kB
AnonPages:        343800 kB
Mapped:            11808 kB
Shmem:                 0 kB
Slab:             769344 kB
SReclaimable:     213572 kB
SUnreclaim:       555772 kB
KernelStack:        1504 kB
PageTables:         4140 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     377504 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    233472 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71140 MiB
End job on node113 at 2012-06-08 00:14:23