Trace number 3702648

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-quickBound? (problem) 33.38 53.8278

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/Multihop/
normalized-minisat50_6_9_5_mh.opb
MD5SUM9a6616929b54875b393b7b8b081c4317
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark4357880
Best CPU time to get the best result obtained on this benchmark1800.32
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables250200
Total number of constraints605407
Number of constraints which are clauses477850
Number of constraints which are cardinality constraints (but not clauses)57
Number of constraints which are nor clauses,nor cardinality constraints127500
Minimum length of a constraint2
Maximum length of a constraint3725
Number of terms in the objective function 129800
Biggest coefficient in the objective function 170953875
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 73955175696
Number of bits of the sum of numbers in the objective function 37
Biggest number in a constraint 170953875
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 73955175696
Number of bits of the biggest sum of numbers37
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

7.97/8.07	c run inc solver
7.97/8.07	c [INC SYSTEM] run initial solver
7.97/8.07	c [INC SYSTEM] preprocess with white file
25.53/26.29	c [INC SYSTEM] finished preprocessing in 18 s
25.53/26.29	c [INC SYSTEM] execute solver
31.94/32.55	c [INC SEARCH] formula is SAT
32.24/32.81	c [INC SYSTEM] solved the initial formula
33.14/33.71	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
33.38/53.82	HOME/npSolver-pbo-Itdqb.sh: line 18: 32180 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-3702648-1338130232/watcher-3702648-1338130232 -o /tmp/evaluation-result-3702648-1338130232/solver-3702648-1338130232 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702648-1338130232.opb 1292402411 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 2.00 3/181 32178
/proc/meminfo: memFree=31702628/32873648 swapFree=7116/7116
[pid=32178] ppid=32176 vsize=11812 CPUtime=0 cores=0,2,4,6
/proc/32178/stat : 32178 (runsolver) D 32176 32178 31461 0 -1 4202560 41 0 0 0 0 0 0 0 20 0 1 0 279148752 12095488 51 33554432000 4194304 5436572 140736455328112 140736455324408 4883175 0 0 4096 24578 18446744071579943789 0 0 17 0 0 0 0 0 0
/proc/32178/statm: 2953 51 31 304 0 2645 0

[startup+0.0903579 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 32178
/proc/meminfo: memFree=31702628/32873648 swapFree=7116/7116
[pid=32178] ppid=32176 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32178/stat : 32178 (npSolver-pbo-It) S 32176 32178 31461 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279148752 9367552 274 33554432000 4194304 5064252 140734877244160 140734877243072 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/32178/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100196 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 32178
/proc/meminfo: memFree=31702628/32873648 swapFree=7116/7116
[pid=32178] ppid=32176 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32178/stat : 32178 (npSolver-pbo-It) S 32176 32178 31461 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279148752 9367552 274 33554432000 4194304 5064252 140734877244160 140734877243072 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/32178/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300124 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 32178
/proc/meminfo: memFree=31702628/32873648 swapFree=7116/7116
[pid=32178] ppid=32176 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32178/stat : 32178 (npSolver-pbo-It) S 32176 32178 31461 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279148752 9367552 274 33554432000 4194304 5064252 140734877244160 140734877243072 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/32178/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700111 s]
/proc/loadavg: 2.00 2.00 2.00 3/181 32178
/proc/meminfo: memFree=31702628/32873648 swapFree=7116/7116
[pid=32178] ppid=32176 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32178/stat : 32178 (npSolver-pbo-It) S 32176 32178 31461 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279148752 9367552 274 33554432000 4194304 5064252 140734877244160 140734877243072 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/32178/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50015 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 32180
/proc/meminfo: memFree=31687160/32873648 swapFree=7116/7116
[pid=32178] ppid=32176 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32178/stat : 32178 (npSolver-pbo-It) S 32176 32178 31461 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279148752 9367552 274 33554432000 4194304 5064252 140734877244160 140734877243072 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/32178/statm: 2287 274 233 213 0 72 0
[pid=32180] ppid=32178 vsize=27012 CPUtime=1.48 cores=0,2,4,6
/proc/32180/stat : 32180 (npSolver-pbo) R 32178 32178 31461 0 -1 4202496 4918 0 0 0 147 1 0 0 20 0 1 0 279148753 27660288 6205 33554432000 4194304 5992684 140734542735264 140734542731384 4374592 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/32180/statm: 6753 6205 148 440 0 6309 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 36160

[startup+3.1002 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 32180
/proc/meminfo: memFree=31661412/32873648 swapFree=7116/7116
[pid=32178] ppid=32176 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32178/stat : 32178 (npSolver-pbo-It) S 32176 32178 31461 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279148752 9367552 274 33554432000 4194304 5064252 140734877244160 140734877243072 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/32178/statm: 2287 274 233 213 0 72 0
[pid=32180] ppid=32178 vsize=186324 CPUtime=3.08 cores=0,2,4,6
/proc/32180/stat : 32180 (npSolver-pbo) R 32178 32178 31461 0 -1 4202496 18017 0 0 0 302 6 0 0 20 0 1 0 279148753 190795776 34324 33554432000 4194304 5992684 140734542735264 140734542730680 5044375 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/32180/statm: 46581 34324 165 440 0 46137 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 195472

[startup+6.30021 s]
/proc/loadavg: 2.00 2.00 2.00 3/183 32180
/proc/meminfo: memFree=31345724/32873648 swapFree=7116/7116
[pid=32178] ppid=32176 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32178/stat : 32178 (npSolver-pbo-It) S 32176 32178 31461 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279148752 9367552 274 33554432000 4194304 5064252 140734877244160 140734877243072 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/32178/statm: 2287 274 233 213 0 72 0
[pid=32180] ppid=32178 vsize=448980 CPUtime=6.28 cores=0,2,4,6
/proc/32180/stat : 32180 (npSolver-pbo) R 32178 32178 31461 0 -1 4202496 51574 0 0 0 613 15 0 0 20 0 1 0 279148753 459755520 110741 33554432000 4194304 5992684 140734542735264 140734542726920 5044375 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/32180/statm: 112245 110741 165 440 0 111801 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 458128

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.00 3/185 32182
/proc/meminfo: memFree=30254816/32873648 swapFree=7116/7116
[pid=32178] ppid=32176 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32178/stat : 32178 (npSolver-pbo-It) S 32176 32178 31461 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279148752 9367552 274 33554432000 4194304 5064252 140734877244160 140734877243072 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/32178/statm: 2287 274 233 213 0 72 0
[pid=32180] ppid=32178 vsize=765820 CPUtime=8.25 cores=0,2,4,6
/proc/32180/stat : 32180 (npSolver-pbo) S 32178 32178 31461 0 -1 4202496 66952 0 0 0 737 88 0 0 20 0 1 0 279148753 784199680 140283 33554432000 4194304 5992684 140734542735264 140734542729712 5175646 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 1 0 0
/proc/32180/statm: 191455 140283 172 440 0 191011 0
[pid=32181] ppid=32180 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32181/stat : 32181 (cp2_pre.sh) S 32180 32178 31461 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 279149580 9367552 277 33554432000 4194304 5064252 140735905446080 140735905444784 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/32181/statm: 2287 277 234 213 0 72 0
[pid=32182] ppid=32181 vsize=1056792 CPUtime=3.97 cores=0,2,4,6
/proc/32182/stat : 32182 (coprocessor) D 32181 32178 31461 0 -1 4202496 21657 0 0 0 377 20 0 0 20 0 1 0 279149581 1082155008 203583 33554432000 4194304 6586260 140734844282896 140734844278648 5732496 0 0 4096 8404994 18446744071580543392 0 0 17 0 0 0 31 0 0
/proc/32182/statm: 264198 203583 158 584 0 263610 0
Current children cumulated CPU time (s) 12.22
Current children cumulated vsize (KiB) 1840908

[startup+25.5003 s]
/proc/loadavg: 2.07 2.02 2.00 3/185 32182
/proc/meminfo: memFree=29708616/32873648 swapFree=7116/7116
[pid=32178] ppid=32176 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32178/stat : 32178 (npSolver-pbo-It) S 32176 32178 31461 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279148752 9367552 274 33554432000 4194304 5064252 140734877244160 140734877243072 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/32178/statm: 2287 274 233 213 0 72 0
[pid=32180] ppid=32178 vsize=765820 CPUtime=8.25 cores=0,2,4,6
/proc/32180/stat : 32180 (npSolver-pbo) S 32178 32178 31461 0 -1 4202496 66952 0 0 0 737 88 0 0 20 0 1 0 279148753 784199680 140283 33554432000 4194304 5992684 140734542735264 140734542729712 5175646 0 65536 4102 0 18446744071579302229 0 0 17 0 0 0 1 0 0
/proc/32180/statm: 191455 140283 172 440 0 191011 0
[pid=32181] ppid=32180 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32181/stat : 32181 (cp2_pre.sh) S 32180 32178 31461 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 279149580 9367552 277 33554432000 4194304 5064252 140735905446080 140735905444784 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 6 0 0 0 0 0
/proc/32181/statm: 2287 277 234 213 0 72 0
[pid=32182] ppid=32181 vsize=1056792 CPUtime=16.6 cores=0,2,4,6
/proc/32182/stat : 32182 (coprocessor) R 32181 32178 31461 0 -1 4202496 21657 0 0 0 1582 78 0 0 20 0 1 0 279149581 1082155008 203583 33554432000 4194304 6586260 140734844282896 140734844278648 5732496 0 0 4096 8404994 0 0 0 17 0 0 0 61 0 0
/proc/32182/statm: 264198 203583 158 584 0 263610 0
Current children cumulated CPU time (s) 24.85
Current children cumulated vsize (KiB) 1840908

[startup+51.1002 s]
/proc/loadavg: 2.61 2.14 2.04 2/184 32185
/proc/meminfo: memFree=28127864/32873648 swapFree=7116/7116
[pid=32178] ppid=32176 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32178/stat : 32178 (npSolver-pbo-It) S 32176 32178 31461 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279148752 9367552 274 33554432000 4194304 5064252 140734877244160 140734877243072 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/32178/statm: 2287 274 233 213 0 72 0
[pid=32180] ppid=32178 vsize=864672 CPUtime=27.26 cores=0,2,4,6
/proc/32180/stat : 32180 (npSolver-pbo) S 32178 32178 31461 0 -1 4204032 73484 22559 0 0 868 119 1652 87 20 0 1 0 279148753 885424128 165016 33554432000 4194304 5992684 140734542735264 140734542729800 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/32180/statm: 216168 165016 192 440 0 215724 0
[pid=32184] ppid=32180 vsize=1497824 CPUtime=6.12 cores=0,2,4,6
/proc/32184/stat : 32184 (glucosInc) S 32180 32178 31461 0 -1 4202496 182277 0 0 0 566 46 0 0 20 0 1 0 279151382 1533771776 332992 33554432000 4194304 5654031 140737447126928 140737447125240 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/32184/statm: 374456 332992 147 357 0 374096 0
Current children cumulated CPU time (s) 33.38
Current children cumulated vsize (KiB) 2371644
heavy processes:
  %CPU=14 pid=32185 uid=0 cmd=

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

[startup+51.4003 s]
/proc/loadavg: 2.61 2.14 2.04 2/184 32185
/proc/meminfo: memFree=28127492/32873648 swapFree=7116/7116
[pid=32178] ppid=32176 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32178/stat : 32178 (npSolver-pbo-It) S 32176 32178 31461 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279148752 9367552 274 33554432000 4194304 5064252 140734877244160 140734877243072 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/32178/statm: 2287 274 233 213 0 72 0
[pid=32180] ppid=32178 vsize=864672 CPUtime=27.26 cores=0,2,4,6
/proc/32180/stat : 32180 (npSolver-pbo) S 32178 32178 31461 0 -1 4204032 73484 22559 0 0 868 119 1652 87 20 0 1 0 279148753 885424128 165016 33554432000 4194304 5992684 140734542735264 140734542729800 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/32180/statm: 216168 165016 192 440 0 215724 0
[pid=32184] ppid=32180 vsize=1497824 CPUtime=6.12 cores=0,2,4,6
/proc/32184/stat : 32184 (glucosInc) S 32180 32178 31461 0 -1 4202496 182277 0 0 0 566 46 0 0 20 0 1 0 279151382 1533771776 332992 33554432000 4194304 5654031 140737447126928 140737447125240 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/32184/statm: 374456 332992 147 357 0 374096 0
Current children cumulated CPU time (s) 33.38
Current children cumulated vsize (KiB) 2371644

[startup+53.0002 s]
/proc/loadavg: 2.61 2.14 2.04 2/184 32185
/proc/meminfo: memFree=28128360/32873648 swapFree=7116/7116
[pid=32178] ppid=32176 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32178/stat : 32178 (npSolver-pbo-It) S 32176 32178 31461 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279148752 9367552 274 33554432000 4194304 5064252 140734877244160 140734877243072 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/32178/statm: 2287 274 233 213 0 72 0
[pid=32180] ppid=32178 vsize=864672 CPUtime=27.26 cores=0,2,4,6
/proc/32180/stat : 32180 (npSolver-pbo) S 32178 32178 31461 0 -1 4204032 73484 22559 0 0 868 119 1652 87 20 0 1 0 279148753 885424128 165016 33554432000 4194304 5992684 140734542735264 140734542729800 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/32180/statm: 216168 165016 192 440 0 215724 0
[pid=32184] ppid=32180 vsize=1497824 CPUtime=6.12 cores=0,2,4,6
/proc/32184/stat : 32184 (glucosInc) S 32180 32178 31461 0 -1 4202496 182277 0 0 0 566 46 0 0 20 0 1 0 279151382 1533771776 332992 33554432000 4194304 5654031 140737447126928 140737447125240 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/32184/statm: 374456 332992 147 357 0 374096 0
Current children cumulated CPU time (s) 33.38
Current children cumulated vsize (KiB) 2371644

[startup+53.4002 s]
/proc/loadavg: 2.61 2.14 2.04 2/184 32185
/proc/meminfo: memFree=28128360/32873648 swapFree=7116/7116
[pid=32178] ppid=32176 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32178/stat : 32178 (npSolver-pbo-It) S 32176 32178 31461 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279148752 9367552 274 33554432000 4194304 5064252 140734877244160 140734877243072 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/32178/statm: 2287 274 233 213 0 72 0
[pid=32180] ppid=32178 vsize=864672 CPUtime=27.26 cores=0,2,4,6
/proc/32180/stat : 32180 (npSolver-pbo) S 32178 32178 31461 0 -1 4204032 73484 22559 0 0 868 119 1652 87 20 0 1 0 279148753 885424128 165016 33554432000 4194304 5992684 140734542735264 140734542729800 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/32180/statm: 216168 165016 192 440 0 215724 0
[pid=32184] ppid=32180 vsize=1497824 CPUtime=6.12 cores=0,2,4,6
/proc/32184/stat : 32184 (glucosInc) S 32180 32178 31461 0 -1 4202496 182277 0 0 0 566 46 0 0 20 0 1 0 279151382 1533771776 332992 33554432000 4194304 5654031 140737447126928 140737447125240 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/32184/statm: 374456 332992 147 357 0 374096 0
Current children cumulated CPU time (s) 33.38
Current children cumulated vsize (KiB) 2371644

[startup+53.8002 s]
/proc/loadavg: 2.61 2.14 2.04 2/184 32185
/proc/meminfo: memFree=28128360/32873648 swapFree=7116/7116
[pid=32178] ppid=32176 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/32178/stat : 32178 (npSolver-pbo-It) S 32176 32178 31461 0 -1 4202496 356 0 0 0 0 0 0 0 20 0 1 0 279148752 9367552 274 33554432000 4194304 5064252 140734877244160 140734877243072 260190135886 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/32178/statm: 2287 274 233 213 0 72 0
[pid=32180] ppid=32178 vsize=864672 CPUtime=27.26 cores=0,2,4,6
/proc/32180/stat : 32180 (npSolver-pbo) S 32178 32178 31461 0 -1 4204032 73484 22559 0 0 868 119 1652 87 20 0 1 0 279148753 885424128 165016 33554432000 4194304 5992684 140734542735264 140734542729800 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/32180/statm: 216168 165016 192 440 0 215724 0
[pid=32184] ppid=32180 vsize=1497824 CPUtime=6.12 cores=0,2,4,6
/proc/32184/stat : 32184 (glucosInc) S 32180 32178 31461 0 -1 4202496 182277 0 0 0 566 46 0 0 20 0 1 0 279151382 1533771776 332992 33554432000 4194304 5654031 140737447126928 140737447125240 4976656 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/32184/statm: 374456 332992 147 357 0 374096 0
Current children cumulated CPU time (s) 33.38
Current children cumulated vsize (KiB) 2371644

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 32178 and gives
#  childrusage.ru_utime.tv_sec=25
#  childrusage.ru_utime.tv_usec=210167
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=95681
# CPU time returned by wait4() is 27.3058
# while last known CPU time is 33.38
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 53.8278
CPU time (s): 33.38
CPU user time (s): 30.86
CPU system time (s): 2.52
CPU usage (%): 62.0126
Max. virtual memory (cumulated for all children) (KiB): 2371644

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 25.2102
system time used= 2.09568
maximum resident set size= 880032
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 96416
page faults= 0
swaps= 0
block input operations= 24
block output operations= 1261168
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 216055
involuntary context switches= 159

runsolver used 0.119981 second user time and 0.295955 second system time

The end

Launcher Data 

Begin job on node123 at 2012-05-27 16:50:33
IDJOB=3702648
IDBENCH=92703
IDSOLVER=2278
FILE ID=node123/3702648-1338130232
RUNJOBID= node123-1338124037-31477
PBS_JOBID= 14624505
Free space on /tmp= 71640 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/Multihop/normalized-minisat50_6_9_5_mh.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3702648-1338130232/watcher-3702648-1338130232 -o /tmp/evaluation-result-3702648-1338130232/solver-3702648-1338130232 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3702648-1338130232.opb 1292402411 HOME HOME

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

MD5SUM BENCH= 9a6616929b54875b393b7b8b081c4317
RANDOM SEED=1292402411

node123.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		: 2667.217
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	: 5334.43
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		: 2667.217
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		: 2667.217
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
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		: 2667.217
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		: 2667.217
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		: 2667.217
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.217
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:        31703156 kB
Buffers:          103580 kB
Cached:           107188 kB
SwapCached:          956 kB
Active:           346504 kB
Inactive:          30440 kB
Active(anon):     158820 kB
Inactive(anon):     9416 kB
Active(file):     187684 kB
Inactive(file):    21024 kB
Unevictable:        7116 kB
Mlocked:            7116 kB
SwapTotal:      67108856 kB
SwapFree:       67102956 kB
Dirty:             33828 kB
Writeback:             0 kB
AnonPages:        177888 kB
Mapped:            12096 kB
Shmem:                 0 kB
Slab:             650380 kB
SReclaimable:      94772 kB
SUnreclaim:       555608 kB
KernelStack:        1504 kB
PageTables:         4548 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     320896 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:    126976 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= 70736 MiB
End job on node123 at 2012-05-27 16:51:27