Trace number 3702698

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) 10.69 12.6837

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/
pub/milp/normalized-mps-v2-20-10-neos10.opb
MD5SUMec3e7f33041767154dc667e0cee0b579
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark-1135
Best CPU time to get the best result obtained on this benchmark2.05969
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function -1135
Optimality of the best value was proved YES
Number of variables23534
Total number of constraints46798
Number of constraints which are clauses21028
Number of constraints which are cardinality constraints (but not clauses)4
Number of constraints which are nor clauses,nor cardinality constraints25766
Minimum length of a constraint2
Maximum length of a constraint2747
Number of terms in the objective function 78
Biggest coefficient in the objective function 2048
Number of bits for the biggest coefficient in the objective function 12
Sum of the numbers in the objective function 27016
Number of bits of the sum of numbers in the objective function 15
Biggest number in a constraint 2048
Number of bits of the biggest number in a constraint 12
Biggest sum of numbers in a constraint 27016
Number of bits of the biggest sum of numbers15
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

1.39/1.45	c run inc solver
1.39/1.45	c [INC SYSTEM] run initial solver
1.39/1.45	c [INC SYSTEM] preprocess with white file
9.36/9.65	c [INC SYSTEM] finished preprocessing in 8 s
9.36/9.65	c [INC SYSTEM] execute solver
10.46/10.73	c [INC SEARCH] formula is SAT
10.46/10.77	c [INC SYSTEM] solved the initial formula
10.56/10.87	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
10.69/12.68	HOME/npSolver-pbo-Itdqb.sh: line 18:  2778 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-3702698-1338049330/watcher-3702698-1338049330 -o /tmp/evaluation-result-3702698-1338049330/solver-3702698-1338049330 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702698-1338049330.opb 1705128924 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: 3.97 3.06 2.41 3/173 2777
/proc/meminfo: memFree=29238028/32873648 swapFree=6844/6844
[pid=2777] ppid=2775 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2777/stat : 2777 (npSolver-pbo-It) S 2775 2777 1406 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271058861 9367552 274 33554432000 4194304 5064252 140735774715856 140735774714768 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2777/statm: 2287 274 233 213 0 72 0

[startup+0.0590111 s]
/proc/loadavg: 3.97 3.06 2.41 3/173 2777
/proc/meminfo: memFree=29238028/32873648 swapFree=6844/6844
[pid=2777] ppid=2775 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2777/stat : 2777 (npSolver-pbo-It) S 2775 2777 1406 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271058861 9367552 274 33554432000 4194304 5064252 140735774715856 140735774714768 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2777/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100162 s]
/proc/loadavg: 3.97 3.06 2.41 3/173 2777
/proc/meminfo: memFree=29238028/32873648 swapFree=6844/6844
[pid=2777] ppid=2775 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2777/stat : 2777 (npSolver-pbo-It) S 2775 2777 1406 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271058861 9367552 274 33554432000 4194304 5064252 140735774715856 140735774714768 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2777/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.301049 s]
/proc/loadavg: 3.97 3.06 2.41 3/173 2777
/proc/meminfo: memFree=29238028/32873648 swapFree=6844/6844
[pid=2777] ppid=2775 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2777/stat : 2777 (npSolver-pbo-It) S 2775 2777 1406 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271058861 9367552 274 33554432000 4194304 5064252 140735774715856 140735774714768 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2777/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.701086 s]
/proc/loadavg: 3.97 3.06 2.41 3/173 2777
/proc/meminfo: memFree=29238028/32873648 swapFree=6844/6844
[pid=2777] ppid=2775 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2777/stat : 2777 (npSolver-pbo-It) S 2775 2777 1406 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271058861 9367552 274 33554432000 4194304 5064252 140735774715856 140735774714768 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2777/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50057 s]
/proc/loadavg: 3.97 3.06 2.41 3/180 2795
/proc/meminfo: memFree=29128116/32873648 swapFree=6844/6844
[pid=2777] ppid=2775 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2777/stat : 2777 (npSolver-pbo-It) S 2775 2777 1406 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271058861 9367552 274 33554432000 4194304 5064252 140735774715856 140735774714768 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2777/statm: 2287 274 233 213 0 72 0
[pid=2778] ppid=2777 vsize=113960 CPUtime=1.44 cores=0,2,4,6
/proc/2778/stat : 2778 (npSolver-pbo) S 2777 2777 1406 0 -1 4202496 26571 0 0 0 134 10 0 0 20 0 1 0 271058861 116695040 20690 33554432000 4194304 5992684 140734386470016 140734386464464 5175646 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/2778/statm: 28490 20690 171 440 0 28046 0
Current children cumulated CPU time (s) 1.44
Current children cumulated vsize (KiB) 123108

[startup+3.1005 s]
/proc/loadavg: 3.97 3.06 2.41 3/182 2797
/proc/meminfo: memFree=28736560/32873648 swapFree=6844/6844
[pid=2777] ppid=2775 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2777/stat : 2777 (npSolver-pbo-It) S 2775 2777 1406 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271058861 9367552 274 33554432000 4194304 5064252 140735774715856 140735774714768 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2777/statm: 2287 274 233 213 0 72 0
[pid=2778] ppid=2777 vsize=113960 CPUtime=1.44 cores=0,2,4,6
/proc/2778/stat : 2778 (npSolver-pbo) S 2777 2777 1406 0 -1 4202496 26571 0 0 0 134 10 0 0 20 0 1 0 271058861 116695040 20690 33554432000 4194304 5992684 140734386470016 140734386464464 5175646 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/2778/statm: 28490 20690 171 440 0 28046 0
[pid=2796] ppid=2778 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2796/stat : 2796 (cp2_pre.sh) S 2778 2777 1406 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 271059006 9367552 277 33554432000 4194304 5064252 140734138366576 140734138365280 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/2796/statm: 2287 277 234 213 0 72 0
[pid=2797] ppid=2796 vsize=377772 CPUtime=1.64 cores=0,2,4,6
/proc/2797/stat : 2797 (coprocessor) R 2796 2777 1406 0 -1 4202496 42003 0 0 0 154 10 0 0 20 0 1 0 271059006 386838528 82992 33554432000 4194304 6586260 140735617622000 140735617618264 5511711 0 0 4096 8404994 0 0 0 17 4 0 0 0 0 0
/proc/2797/statm: 94443 82992 164 584 0 93855 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 510028

[startup+6.3012 s]
/proc/loadavg: 3.81 3.05 2.41 3/182 2797
/proc/meminfo: memFree=28353020/32873648 swapFree=6844/6844
[pid=2777] ppid=2775 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2777/stat : 2777 (npSolver-pbo-It) S 2775 2777 1406 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271058861 9367552 274 33554432000 4194304 5064252 140735774715856 140735774714768 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2777/statm: 2287 274 233 213 0 72 0
[pid=2778] ppid=2777 vsize=113960 CPUtime=1.44 cores=0,2,4,6
/proc/2778/stat : 2778 (npSolver-pbo) S 2777 2777 1406 0 -1 4202496 26571 0 0 0 134 10 0 0 20 0 1 0 271058861 116695040 20690 33554432000 4194304 5992684 140734386470016 140734386464464 5175646 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/2778/statm: 28490 20690 171 440 0 28046 0
[pid=2796] ppid=2778 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2796/stat : 2796 (cp2_pre.sh) S 2778 2777 1406 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 271059006 9367552 277 33554432000 4194304 5064252 140734138366576 140734138365280 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/2796/statm: 2287 277 234 213 0 72 0
[pid=2797] ppid=2796 vsize=463444 CPUtime=4.83 cores=0,2,4,6
/proc/2797/stat : 2797 (coprocessor) R 2796 2777 1406 0 -1 4202496 54618 0 0 0 470 13 0 0 20 0 1 0 271059006 474566656 113489 33554432000 4194304 6586260 140735617622000 140735617617320 4683313 0 0 4096 8404994 0 0 0 17 4 0 0 0 0 0
/proc/2797/statm: 115861 113489 190 584 0 115273 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 595700

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

[startup+9.50114 s]
/proc/loadavg: 3.67 3.03 2.41 3/182 2797
/proc/meminfo: memFree=28124028/32873648 swapFree=6844/6844
[pid=2777] ppid=2775 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2777/stat : 2777 (npSolver-pbo-It) S 2775 2777 1406 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271058861 9367552 274 33554432000 4194304 5064252 140735774715856 140735774714768 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2777/statm: 2287 274 233 213 0 72 0
[pid=2778] ppid=2777 vsize=113960 CPUtime=1.44 cores=0,2,4,6
/proc/2778/stat : 2778 (npSolver-pbo) S 2777 2777 1406 0 -1 4202496 26571 0 0 0 134 10 0 0 20 0 1 0 271058861 116695040 20690 33554432000 4194304 5992684 140734386470016 140734386464464 5175646 0 65536 4102 0 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/2778/statm: 28490 20690 171 440 0 28046 0
[pid=2796] ppid=2778 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2796/stat : 2796 (cp2_pre.sh) S 2778 2777 1406 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 271059006 9367552 277 33554432000 4194304 5064252 140734138366576 140734138365280 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/2796/statm: 2287 277 234 213 0 72 0
[pid=2797] ppid=2796 vsize=483276 CPUtime=7.83 cores=0,2,4,6
/proc/2797/stat : 2797 (coprocessor) R 2796 2777 1406 0 -1 4202496 56448 0 0 0 727 56 0 0 20 0 1 0 271059006 494874624 117119 33554432000 4194304 6586260 140735617622000 140735617617752 5732496 0 0 4096 8404994 0 0 0 17 4 0 0 20 0 0
/proc/2797/statm: 120819 117119 202 584 0 120231 0
Current children cumulated CPU time (s) 9.27
Current children cumulated vsize (KiB) 615532

[startup+11.1004 s]
/proc/loadavg: 3.67 3.03 2.41 3/182 2800
/proc/meminfo: memFree=28260816/32873648 swapFree=6844/6844
[pid=2777] ppid=2775 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2777/stat : 2777 (npSolver-pbo-It) S 2775 2777 1406 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271058861 9367552 274 33554432000 4194304 5064252 140735774715856 140735774714768 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2777/statm: 2287 274 233 213 0 72 0
[pid=2778] ppid=2777 vsize=119712 CPUtime=9.63 cores=0,2,4,6
/proc/2778/stat : 2778 (npSolver-pbo) S 2777 2777 1406 0 -1 4204032 30748 57350 0 0 151 14 739 59 20 0 1 0 271058861 122585088 22757 33554432000 4194304 5992684 140734386470016 140734386464552 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/2778/statm: 29928 22757 190 440 0 29484 0
[pid=2799] ppid=2778 vsize=209108 CPUtime=1.05 cores=0,2,4,6
/proc/2799/stat : 2799 (glucosInc) S 2778 2777 1406 0 -1 4202496 35638 0 0 0 99 6 0 0 20 0 1 0 271059826 214126592 45503 33554432000 4194304 5654031 140734625524656 140734625522968 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/2799/statm: 52277 45503 146 357 0 51917 0
Current children cumulated CPU time (s) 10.68
Current children cumulated vsize (KiB) 337968

[startup+11.9012 s]
/proc/loadavg: 3.67 3.03 2.41 3/182 2800
/proc/meminfo: memFree=28260816/32873648 swapFree=6844/6844
[pid=2777] ppid=2775 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2777/stat : 2777 (npSolver-pbo-It) S 2775 2777 1406 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271058861 9367552 274 33554432000 4194304 5064252 140735774715856 140735774714768 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2777/statm: 2287 274 233 213 0 72 0
[pid=2778] ppid=2777 vsize=119712 CPUtime=9.64 cores=0,2,4,6
/proc/2778/stat : 2778 (npSolver-pbo) S 2777 2777 1406 0 -1 4204032 30749 57350 0 0 151 15 739 59 20 0 1 0 271058861 122585088 22758 33554432000 4194304 5992684 140734386470016 140734386464552 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/2778/statm: 29928 22758 191 440 0 29484 0
[pid=2799] ppid=2778 vsize=209108 CPUtime=1.05 cores=0,2,4,6
/proc/2799/stat : 2799 (glucosInc) S 2778 2777 1406 0 -1 4202496 35638 0 0 0 99 6 0 0 20 0 1 0 271059826 214126592 45503 33554432000 4194304 5654031 140734625524656 140734625522968 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/2799/statm: 52277 45503 146 357 0 51917 0
Current children cumulated CPU time (s) 10.69
Current children cumulated vsize (KiB) 337968

[startup+12.3012 s]
/proc/loadavg: 3.67 3.03 2.41 2/183 2801
/proc/meminfo: memFree=27984200/32873648 swapFree=6844/6844
[pid=2777] ppid=2775 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2777/stat : 2777 (npSolver-pbo-It) S 2775 2777 1406 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271058861 9367552 274 33554432000 4194304 5064252 140735774715856 140735774714768 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2777/statm: 2287 274 233 213 0 72 0
[pid=2778] ppid=2777 vsize=119712 CPUtime=9.64 cores=0,2,4,6
/proc/2778/stat : 2778 (npSolver-pbo) S 2777 2777 1406 0 -1 4204032 30749 57350 0 0 151 15 739 59 20 0 1 0 271058861 122585088 22758 33554432000 4194304 5992684 140734386470016 140734386464552 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/2778/statm: 29928 22758 191 440 0 29484 0
[pid=2799] ppid=2778 vsize=209108 CPUtime=1.05 cores=0,2,4,6
/proc/2799/stat : 2799 (glucosInc) S 2778 2777 1406 0 -1 4202496 35638 0 0 0 99 6 0 0 20 0 1 0 271059826 214126592 45503 33554432000 4194304 5654031 140734625524656 140734625522968 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/2799/statm: 52277 45503 146 357 0 51917 0
Current children cumulated CPU time (s) 10.69
Current children cumulated vsize (KiB) 337968

[startup+12.5012 s]
/proc/loadavg: 3.67 3.03 2.41 2/183 2801
/proc/meminfo: memFree=27984200/32873648 swapFree=6844/6844
[pid=2777] ppid=2775 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2777/stat : 2777 (npSolver-pbo-It) S 2775 2777 1406 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271058861 9367552 274 33554432000 4194304 5064252 140735774715856 140735774714768 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2777/statm: 2287 274 233 213 0 72 0
[pid=2778] ppid=2777 vsize=119712 CPUtime=9.64 cores=0,2,4,6
/proc/2778/stat : 2778 (npSolver-pbo) S 2777 2777 1406 0 -1 4204032 30749 57350 0 0 151 15 739 59 20 0 1 0 271058861 122585088 22758 33554432000 4194304 5992684 140734386470016 140734386464552 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/2778/statm: 29928 22758 191 440 0 29484 0
[pid=2799] ppid=2778 vsize=209108 CPUtime=1.05 cores=0,2,4,6
/proc/2799/stat : 2799 (glucosInc) S 2778 2777 1406 0 -1 4202496 35638 0 0 0 99 6 0 0 20 0 1 0 271059826 214126592 45503 33554432000 4194304 5654031 140734625524656 140734625522968 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/2799/statm: 52277 45503 146 357 0 51917 0
Current children cumulated CPU time (s) 10.69
Current children cumulated vsize (KiB) 337968

[startup+12.6003 s]
/proc/loadavg: 3.67 3.03 2.41 2/183 2801
/proc/meminfo: memFree=27984200/32873648 swapFree=6844/6844
[pid=2777] ppid=2775 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/2777/stat : 2777 (npSolver-pbo-It) S 2775 2777 1406 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 271058861 9367552 274 33554432000 4194304 5064252 140735774715856 140735774714768 259112199758 0 65536 4100 65538 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/2777/statm: 2287 274 233 213 0 72 0
[pid=2778] ppid=2777 vsize=119712 CPUtime=9.64 cores=0,2,4,6
/proc/2778/stat : 2778 (npSolver-pbo) S 2777 2777 1406 0 -1 4204032 30749 57350 0 0 151 15 739 59 20 0 1 0 271058861 122585088 22758 33554432000 4194304 5992684 140734386470016 140734386464552 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/2778/statm: 29928 22758 191 440 0 29484 0
[pid=2799] ppid=2778 vsize=209108 CPUtime=1.05 cores=0,2,4,6
/proc/2799/stat : 2799 (glucosInc) S 2778 2777 1406 0 -1 4202496 35638 0 0 0 99 6 0 0 20 0 1 0 271059826 214126592 45503 33554432000 4194304 5654031 140734625524656 140734625522968 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/2799/statm: 52277 45503 146 357 0 51917 0
Current children cumulated CPU time (s) 10.69
Current children cumulated vsize (KiB) 337968

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2777 and gives
#  childrusage.ru_utime.tv_sec=8
#  childrusage.ru_utime.tv_usec=916644
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=750885
# CPU time returned by wait4() is 9.66753
# while last known CPU time is 10.69
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 12.6837
CPU time (s): 10.69
CPU user time (s): 9.89
CPU system time (s): 0.8
CPU usage (%): 84.2814
Max. virtual memory (cumulated for all children) (KiB): 615532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 8.91664
system time used= 0.750885
maximum resident set size= 486796
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 88473
page faults= 0
swaps= 0
block input operations= 8
block output operations= 137912
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 28156
involuntary context switches= 21

runsolver used 0.019996 second user time and 0.072988 second system time

The end

Launcher Data 

Begin job on node124 at 2012-05-26 18:22:10
IDJOB=3702698
IDBENCH=1847
IDSOLVER=2278
FILE ID=node124/3702698-1338049330
RUNJOBID= node124-1338049033-2280
PBS_JOBID= 14624372
Free space on /tmp= 70344 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/mps-v2-20-10/plato.asu.edu/pub/milp/normalized-mps-v2-20-10-neos10.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3702698-1338049330/watcher-3702698-1338049330 -o /tmp/evaluation-result-3702698-1338049330/solver-3702698-1338049330 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702698-1338049330.opb 1705128924 HOME HOME

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

MD5SUM BENCH= ec3e7f33041767154dc667e0cee0b579
RANDOM SEED=1705128924

node124.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		: 2667.325
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	: 5334.65
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		: 2667.325
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	: 5385.03
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		: 2667.325
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	: 5385.04
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		: 2667.325
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	: 5357.53
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		: 2667.325
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	: 5385.03
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		: 2667.325
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	: 5385.04
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		: 2667.325
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	: 5385.03
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		: 2667.325
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	: 5385.03
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        29238928 kB
Buffers:          287700 kB
Cached:          2534756 kB
SwapCached:            0 kB
Active:           750496 kB
Inactive:        2086276 kB
Active(anon):      16100 kB
Inactive(anon):        0 kB
Active(file):     734396 kB
Inactive(file):  2086276 kB
Unevictable:        6844 kB
Mlocked:            6844 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             13160 kB
Writeback:             0 kB
AnonPages:        161148 kB
Mapped:            14508 kB
Shmem:               200 kB
Slab:             659096 kB
SReclaimable:     102864 kB
SUnreclaim:       556232 kB
KernelStack:        1488 kB
PageTables:         4244 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     104228 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    143360 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= 71344 MiB
End job on node124 at 2012-05-26 18:22:23