Trace number 3699453

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? (problem) 35.08 56.0143

General information on the benchmark

Name/OPT-BIGINT-LIN/zahidi/Multihop/
normalized-minisat50_6_9_2_mh.opb
MD5SUM068cb861d64b967a0863dd85c67326c2
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark5500107
Best CPU time to get the best result obtained on this benchmark1801
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 129900
Biggest coefficient in the objective function 160103007
Number of bits for the biggest coefficient in the objective function 28
Sum of the numbers in the objective function 82021340422
Number of bits of the sum of numbers in the objective function 37
Biggest number in a constraint 160103007
Number of bits of the biggest number in a constraint 28
Biggest sum of numbers in a constraint 82021340422
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 

7.99/8.01	c run inc solver
7.99/8.01	c [INC SYSTEM] run initial solver
7.99/8.01	c [INC SYSTEM] preprocess with white file
26.59/26.87	c [INC SYSTEM] finished preprocessing in 18 s
26.59/26.87	c [INC SYSTEM] execute solver
33.27/33.48	c [INC SEARCH] formula is SAT
33.57/33.74	c [INC SYSTEM] solved the initial formula
34.47/34.63	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
35.08/56.01	HOME/npSolver-pbo-I.sh: line 18: 16099 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=0 -useBinSearch=1 -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-3699453-1338131618/watcher-3699453-1338131618 -o /tmp/evaluation-result-3699453-1338131618/solver-3699453-1338131618 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3699453-1338131618.opb 1124906579 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: 2.71 2.25 2.09 2/179 16098
/proc/meminfo: memFree=29622272/32873844 swapFree=7108/7108
[pid=16098] ppid=16096 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16098/stat : 16098 (npSolver-pbo-I.) S 16096 16098 14929 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279290372 9367552 275 33554432000 4194304 5064252 140736901015232 140736901014144 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/16098/statm: 2287 275 233 213 0 72 0

[startup+0.058427 s]
/proc/loadavg: 2.71 2.25 2.09 2/179 16098
/proc/meminfo: memFree=29622272/32873844 swapFree=7108/7108
[pid=16098] ppid=16096 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16098/stat : 16098 (npSolver-pbo-I.) S 16096 16098 14929 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279290372 9367552 275 33554432000 4194304 5064252 140736901015232 140736901014144 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/16098/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100288 s]
/proc/loadavg: 2.71 2.25 2.09 2/179 16098
/proc/meminfo: memFree=29622272/32873844 swapFree=7108/7108
[pid=16098] ppid=16096 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16098/stat : 16098 (npSolver-pbo-I.) S 16096 16098 14929 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279290372 9367552 275 33554432000 4194304 5064252 140736901015232 140736901014144 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/16098/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300228 s]
/proc/loadavg: 2.71 2.25 2.09 2/179 16098
/proc/meminfo: memFree=29622272/32873844 swapFree=7108/7108
[pid=16098] ppid=16096 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16098/stat : 16098 (npSolver-pbo-I.) S 16096 16098 14929 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279290372 9367552 275 33554432000 4194304 5064252 140736901015232 140736901014144 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/16098/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700225 s]
/proc/loadavg: 2.71 2.25 2.09 2/179 16098
/proc/meminfo: memFree=29622272/32873844 swapFree=7108/7108
[pid=16098] ppid=16096 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16098/stat : 16098 (npSolver-pbo-I.) S 16096 16098 14929 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279290372 9367552 275 33554432000 4194304 5064252 140736901015232 140736901014144 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/16098/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50027 s]
/proc/loadavg: 2.71 2.25 2.09 3/181 16100
/proc/meminfo: memFree=29608284/32873844 swapFree=7108/7108
[pid=16098] ppid=16096 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16098/stat : 16098 (npSolver-pbo-I.) S 16096 16098 14929 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279290372 9367552 275 33554432000 4194304 5064252 140736901015232 140736901014144 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/16098/statm: 2287 275 233 213 0 72 0
[pid=16099] ppid=16098 vsize=27012 CPUtime=1.49 cores=0,2,4,6
/proc/16099/stat : 16099 (npSolver-pbo) R 16098 16098 14929 0 -1 4202496 4585 0 0 0 147 2 0 0 20 0 1 0 279290372 27660288 5870 33554432000 4194304 5992684 140736438040704 140736438036824 5179600 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/16099/statm: 6753 5870 148 440 0 6309 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36160

[startup+3.10031 s]
/proc/loadavg: 2.71 2.25 2.09 3/181 16100
/proc/meminfo: memFree=29579744/32873844 swapFree=7108/7108
[pid=16098] ppid=16096 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16098/stat : 16098 (npSolver-pbo-I.) S 16096 16098 14929 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279290372 9367552 275 33554432000 4194304 5064252 140736901015232 140736901014144 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/16098/statm: 2287 275 233 213 0 72 0
[pid=16099] ppid=16098 vsize=187044 CPUtime=3.09 cores=0,2,4,6
/proc/16099/stat : 16099 (npSolver-pbo) R 16098 16098 14929 0 -1 4202496 17865 0 0 0 302 7 0 0 20 0 1 0 279290372 191533056 34681 33554432000 4194304 5992684 140736438040704 140736438011544 5044375 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/16099/statm: 46761 34681 165 440 0 46317 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 196192

[startup+6.3003 s]
/proc/loadavg: 2.66 2.25 2.09 3/181 16100
/proc/meminfo: memFree=29264296/32873844 swapFree=7108/7108
[pid=16098] ppid=16096 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16098/stat : 16098 (npSolver-pbo-I.) S 16096 16098 14929 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279290372 9367552 275 33554432000 4194304 5064252 140736901015232 140736901014144 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/16098/statm: 2287 275 233 213 0 72 0
[pid=16099] ppid=16098 vsize=449704 CPUtime=6.29 cores=0,2,4,6
/proc/16099/stat : 16099 (npSolver-pbo) R 16098 16098 14929 0 -1 4202496 51421 0 0 0 613 16 0 0 20 0 1 0 279290372 460496896 111097 33554432000 4194304 5992684 140736438040704 140736438032360 5044375 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/16099/statm: 112426 111097 165 440 0 111982 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 458852

[startup+12.7003 s]
/proc/loadavg: 2.60 2.24 2.09 3/182 16102
/proc/meminfo: memFree=28235456/32873844 swapFree=7108/7108
[pid=16098] ppid=16096 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16098/stat : 16098 (npSolver-pbo-I.) S 16096 16098 14929 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279290372 9367552 275 33554432000 4194304 5064252 140736901015232 140736901014144 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/16098/statm: 2287 275 233 213 0 72 0
[pid=16099] ppid=16098 vsize=765824 CPUtime=8.21 cores=0,2,4,6
/proc/16099/stat : 16099 (npSolver-pbo) S 16098 16098 14929 0 -1 4202496 66108 0 0 0 737 84 0 0 20 0 1 0 279290372 784203776 139948 33554432000 4194304 5992684 140736438040704 140736438035152 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/16099/statm: 191456 139948 172 440 0 191012 0
[pid=16101] ppid=16099 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16101/stat : 16101 (cp2_pre.sh) S 16099 16098 14929 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 279291194 9367552 277 33554432000 4194304 5064252 140733630646480 140733630645184 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/16101/statm: 2287 277 234 213 0 72 0
[pid=16102] ppid=16101 vsize=1056792 CPUtime=4.46 cores=0,2,4,6
/proc/16102/stat : 16102 (coprocessor) R 16101 16098 14929 0 -1 4202496 21079 0 0 0 420 26 0 0 20 0 1 0 279291195 1082155008 204027 33554432000 4194304 6586260 140735124341664 140735124337416 5118954 0 0 4096 8404994 0 0 0 17 6 0 0 0 0 0
/proc/16102/statm: 264198 204027 158 584 0 263610 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1840912

[startup+25.5003 s]
/proc/loadavg: 2.58 2.25 2.09 3/183 16103
/proc/meminfo: memFree=27659532/32873844 swapFree=7108/7108
[pid=16098] ppid=16096 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16098/stat : 16098 (npSolver-pbo-I.) S 16096 16098 14929 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279290372 9367552 275 33554432000 4194304 5064252 140736901015232 140736901014144 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/16098/statm: 2287 275 233 213 0 72 0
[pid=16099] ppid=16098 vsize=765824 CPUtime=8.21 cores=0,2,4,6
/proc/16099/stat : 16099 (npSolver-pbo) S 16098 16098 14929 0 -1 4202496 66108 0 0 0 737 84 0 0 20 0 1 0 279290372 784203776 139948 33554432000 4194304 5992684 140736438040704 140736438035152 5175646 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/16099/statm: 191456 139948 172 440 0 191012 0
[pid=16101] ppid=16099 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16101/stat : 16101 (cp2_pre.sh) S 16099 16098 14929 0 -1 4202496 609 0 0 0 0 0 0 0 20 0 1 0 279291194 9367552 277 33554432000 4194304 5064252 140733630646480 140733630645184 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/16101/statm: 2287 277 234 213 0 72 0
[pid=16102] ppid=16101 vsize=1056792 CPUtime=17.06 cores=0,2,4,6
/proc/16102/stat : 16102 (coprocessor) R 16101 16098 14929 0 -1 4202496 21079 0 0 0 1623 83 0 0 20 0 1 0 279291195 1082155008 204027 33554432000 4194304 6586260 140735124341664 140735124337416 5732496 0 0 4096 8404994 0 0 0 17 0 0 0 18 0 0
/proc/16102/statm: 264198 204027 158 584 0 263610 0
Current children cumulated CPU time (s) 25.27
Current children cumulated vsize (KiB) 1840912

[startup+51.1065 s]
/proc/loadavg: 2.73 2.31 2.11 2/183 16106
/proc/meminfo: memFree=26053612/32873844 swapFree=7108/7108
[pid=16098] ppid=16096 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16098/stat : 16098 (npSolver-pbo-I.) S 16096 16098 14929 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279290372 9367552 275 33554432000 4194304 5064252 140736901015232 140736901014144 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/16098/statm: 2287 275 233 213 0 72 0
[pid=16099] ppid=16098 vsize=864676 CPUtime=28.58 cores=0,2,4,6
/proc/16099/stat : 16099 (npSolver-pbo) S 16098 16098 14929 0 -1 4204032 72302 21981 0 0 867 147 1748 96 20 0 1 0 279290372 885428224 164681 33554432000 4194304 5992684 140736438040704 140736438035240 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/16099/statm: 216169 164681 192 440 0 215725 0
[pid=16105] ppid=16099 vsize=1497820 CPUtime=6.49 cores=0,2,4,6
/proc/16105/stat : 16105 (glucosInc) S 16099 16098 14929 0 -1 4202496 184054 0 0 0 596 53 0 0 20 0 1 0 279293059 1533767680 333294 33554432000 4194304 5654031 140734804516064 140734804514376 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/16105/statm: 374455 333294 147 357 0 374095 0
Current children cumulated CPU time (s) 35.07
Current children cumulated vsize (KiB) 2371644
heavy processes:
  %CPU=15 pid=16106 uid=0 cmd=

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

[startup+51.6003 s]
/proc/loadavg: 2.73 2.31 2.11 2/183 16106
/proc/meminfo: memFree=26053860/32873844 swapFree=7108/7108
[pid=16098] ppid=16096 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16098/stat : 16098 (npSolver-pbo-I.) S 16096 16098 14929 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279290372 9367552 275 33554432000 4194304 5064252 140736901015232 140736901014144 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/16098/statm: 2287 275 233 213 0 72 0
[pid=16099] ppid=16098 vsize=864676 CPUtime=28.58 cores=0,2,4,6
/proc/16099/stat : 16099 (npSolver-pbo) S 16098 16098 14929 0 -1 4204032 72302 21981 0 0 867 147 1748 96 20 0 1 0 279290372 885428224 164681 33554432000 4194304 5992684 140736438040704 140736438035240 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/16099/statm: 216169 164681 192 440 0 215725 0
[pid=16105] ppid=16099 vsize=1497820 CPUtime=6.49 cores=0,2,4,6
/proc/16105/stat : 16105 (glucosInc) S 16099 16098 14929 0 -1 4202496 184054 0 0 0 596 53 0 0 20 0 1 0 279293059 1533767680 333294 33554432000 4194304 5654031 140734804516064 140734804514376 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/16105/statm: 374455 333294 147 357 0 374095 0
Current children cumulated CPU time (s) 35.07
Current children cumulated vsize (KiB) 2371644

[startup+53.2003 s]
/proc/loadavg: 2.73 2.31 2.11 2/183 16106
/proc/meminfo: memFree=26053984/32873844 swapFree=7108/7108
[pid=16098] ppid=16096 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16098/stat : 16098 (npSolver-pbo-I.) S 16096 16098 14929 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279290372 9367552 275 33554432000 4194304 5064252 140736901015232 140736901014144 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/16098/statm: 2287 275 233 213 0 72 0
[pid=16099] ppid=16098 vsize=864676 CPUtime=28.58 cores=0,2,4,6
/proc/16099/stat : 16099 (npSolver-pbo) S 16098 16098 14929 0 -1 4204032 72302 21981 0 0 867 147 1748 96 20 0 1 0 279290372 885428224 164681 33554432000 4194304 5992684 140736438040704 140736438035240 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/16099/statm: 216169 164681 192 440 0 215725 0
[pid=16105] ppid=16099 vsize=1497820 CPUtime=6.49 cores=0,2,4,6
/proc/16105/stat : 16105 (glucosInc) S 16099 16098 14929 0 -1 4202496 184054 0 0 0 596 53 0 0 20 0 1 0 279293059 1533767680 333294 33554432000 4194304 5654031 140734804516064 140734804514376 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/16105/statm: 374455 333294 147 357 0 374095 0
Current children cumulated CPU time (s) 35.07
Current children cumulated vsize (KiB) 2371644

[startup+54.8003 s]
/proc/loadavg: 2.73 2.31 2.11 2/183 16106
/proc/meminfo: memFree=26054108/32873844 swapFree=7108/7108
[pid=16098] ppid=16096 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16098/stat : 16098 (npSolver-pbo-I.) S 16096 16098 14929 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279290372 9367552 275 33554432000 4194304 5064252 140736901015232 140736901014144 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/16098/statm: 2287 275 233 213 0 72 0
[pid=16099] ppid=16098 vsize=864676 CPUtime=28.58 cores=0,2,4,6
/proc/16099/stat : 16099 (npSolver-pbo) S 16098 16098 14929 0 -1 4204032 72302 21981 0 0 867 147 1748 96 20 0 1 0 279290372 885428224 164681 33554432000 4194304 5992684 140736438040704 140736438035240 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/16099/statm: 216169 164681 192 440 0 215725 0
[pid=16105] ppid=16099 vsize=1497820 CPUtime=6.49 cores=0,2,4,6
/proc/16105/stat : 16105 (glucosInc) S 16099 16098 14929 0 -1 4202496 184054 0 0 0 596 53 0 0 20 0 1 0 279293059 1533767680 333294 33554432000 4194304 5654031 140734804516064 140734804514376 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/16105/statm: 374455 333294 147 357 0 374095 0
Current children cumulated CPU time (s) 35.07
Current children cumulated vsize (KiB) 2371644

[startup+55.6003 s]
/proc/loadavg: 2.91 2.35 2.13 2/183 16106
/proc/meminfo: memFree=26053984/32873844 swapFree=7108/7108
[pid=16098] ppid=16096 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16098/stat : 16098 (npSolver-pbo-I.) S 16096 16098 14929 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279290372 9367552 275 33554432000 4194304 5064252 140736901015232 140736901014144 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/16098/statm: 2287 275 233 213 0 72 0
[pid=16099] ppid=16098 vsize=864676 CPUtime=28.58 cores=0,2,4,6
/proc/16099/stat : 16099 (npSolver-pbo) S 16098 16098 14929 0 -1 4204032 72302 21981 0 0 867 147 1748 96 20 0 1 0 279290372 885428224 164681 33554432000 4194304 5992684 140736438040704 140736438035240 5240597 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/16099/statm: 216169 164681 192 440 0 215725 0
[pid=16105] ppid=16099 vsize=1497820 CPUtime=6.49 cores=0,2,4,6
/proc/16105/stat : 16105 (glucosInc) S 16099 16098 14929 0 -1 4202496 184054 0 0 0 596 53 0 0 20 0 1 0 279293059 1533767680 333294 33554432000 4194304 5654031 140734804516064 140734804514376 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/16105/statm: 374455 333294 147 357 0 374095 0
Current children cumulated CPU time (s) 35.07
Current children cumulated vsize (KiB) 2371644

[startup+56.0003 s]
/proc/loadavg: 2.91 2.35 2.13 2/183 16106
/proc/meminfo: memFree=26053984/32873844 swapFree=7108/7108
[pid=16098] ppid=16096 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/16098/stat : 16098 (npSolver-pbo-I.) S 16096 16098 14929 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 279290372 9367552 275 33554432000 4194304 5064252 140736901015232 140736901014144 249649849934 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/16098/statm: 2287 275 233 213 0 72 0
[pid=16099] ppid=16098 vsize=0 CPUtime=28.59 cores=0,2,4,6
/proc/16099/stat : 16099 (npSolver-pbo) R 16098 16098 14929 0 -1 4204036 72302 21981 0 0 867 148 1748 96 20 0 1 0 279290372 0 0 33554432000 0 0 0 0 0 0 0 4096 0 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/16099/statm: 0 0 0 0 0 0 0
[pid=16105] ppid=16099 vsize=1497820 CPUtime=6.49 cores=0,2,4,6
/proc/16105/stat : 16105 (glucosInc) S 16099 16098 14929 0 -1 4202496 184054 0 0 0 596 53 0 0 20 0 1 0 279293059 1533767680 333294 33554432000 4194304 5654031 140734804516064 140734804514376 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/16105/statm: 374455 333294 147 357 0 374095 0
Current children cumulated CPU time (s) 35.08
Current children cumulated vsize (KiB) 1506968

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 16098 and gives
#  childrusage.ru_utime.tv_sec=26
#  childrusage.ru_utime.tv_usec=154023
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=465625
# CPU time returned by wait4() is 28.6196
# while last known CPU time is 35.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 56.0143
CPU time (s): 35.08
CPU user time (s): 32.11
CPU system time (s): 2.97
CPU usage (%): 62.6269
Max. virtual memory (cumulated for all children) (KiB): 2403348

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 26.154
system time used= 2.46563
maximum resident set size= 878692
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 94658
page faults= 0
swaps= 0
block input operations= 8
block output operations= 1261168
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 195824
involuntary context switches= 78

runsolver used 0.112982 second user time and 0.314952 second system time

The end

Launcher Data 

Begin job on node102 at 2012-05-27 17:13:38
IDJOB=3699453
IDBENCH=92707
IDSOLVER=2276
FILE ID=node102/3699453-1338131618
RUNJOBID= node102-1338122430-14945
PBS_JOBID= 14624485
Free space on /tmp= 71288 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/zahidi/Multihop/normalized-minisat50_6_9_2_mh.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3699453-1338131618/watcher-3699453-1338131618 -o /tmp/evaluation-result-3699453-1338131618/solver-3699453-1338131618 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3699453-1338131618.opb 1124906579 HOME HOME

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

MD5SUM BENCH= 068cb861d64b967a0863dd85c67326c2
RANDOM SEED=1124906579

node102.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		: 2667.178
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	: 5334.35
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		: 2667.178
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		: 2667.178
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.178
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		: 2667.178
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		: 2667.178
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	: 5438.54
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		: 2667.178
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		: 2667.178
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        29622536 kB
Buffers:          364884 kB
Cached:          1479548 kB
SwapCached:            0 kB
Active:          1705632 kB
Inactive:         707124 kB
Active(anon):     560036 kB
Inactive(anon):    11040 kB
Active(file):    1145596 kB
Inactive(file):   696084 kB
Unevictable:        7108 kB
Mlocked:            7108 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:             35832 kB
Writeback:             0 kB
AnonPages:        575668 kB
Mapped:            15760 kB
Shmem:               200 kB
Slab:             697976 kB
SReclaimable:     139344 kB
SUnreclaim:       558632 kB
KernelStack:        1456 kB
PageTables:         5228 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     755224 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    188416 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7872 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 70388 MiB
End job on node102 at 2012-05-27 17:14:35