Trace number 3700052

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? (problem) 44.55 100.732

General information on the benchmark

Name/OPT-SMALLINT-LIN/kullmann/
normalized-mul_8_13_shg.opb
MD5SUMf53fdd20c3684d222e9e7b0e8ed09bf8
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark76
Best CPU time to get the best result obtained on this benchmark1798.19
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables15312
Total number of constraints65280
Number of constraints which are clauses65280
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint64
Maximum length of a constraint92
Number of terms in the objective function 15312
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 15312
Number of bits of the sum of numbers in the objective function 14
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 15312
Number of bits of the biggest sum of numbers14
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

10.38/10.49	c run inc solver
10.38/10.49	c [INC SYSTEM] run initial solver
10.38/10.49	c [INC SYSTEM] preprocess with white file
32.42/34.25	c [INC SYSTEM] finished preprocessing in 23 s
32.42/34.25	c [INC SYSTEM] execute solver
41.38/43.03	c [INC SEARCH] formula is SAT
41.68/43.38	c [INC SYSTEM] solved the initial formula
43.49/45.18	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
44.55/100.73	HOME/npSolver-pbo-I.sh: line 18: 18324 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-3700052-1338120344/watcher-3700052-1338120344 -o /tmp/evaluation-result-3700052-1338120344/solver-3700052-1338120344 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-I.sh HOME/instance-3700052-1338120344.opb 1424695383 HOME HOME 

running on 4 cores: 1,3,5,7

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: 3.19 2.41 2.30 3/178 18323
/proc/meminfo: memFree=27546996/32873844 swapFree=7900/7900
[pid=18323] ppid=18321 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18323/stat : 18323 (npSolver-pbo-I.) S 18321 18323 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278159177 9367552 274 33554432000 4194304 5064252 140737175700304 140737175699216 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/18323/statm: 2287 274 233 213 0 72 0

[startup+0.042219 s]
/proc/loadavg: 3.19 2.41 2.30 3/178 18323
/proc/meminfo: memFree=27546996/32873844 swapFree=7900/7900
[pid=18323] ppid=18321 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18323/stat : 18323 (npSolver-pbo-I.) S 18321 18323 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278159177 9367552 274 33554432000 4194304 5064252 140737175700304 140737175699216 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/18323/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100317 s]
/proc/loadavg: 3.19 2.41 2.30 3/178 18323
/proc/meminfo: memFree=27546996/32873844 swapFree=7900/7900
[pid=18323] ppid=18321 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18323/stat : 18323 (npSolver-pbo-I.) S 18321 18323 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278159177 9367552 274 33554432000 4194304 5064252 140737175700304 140737175699216 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/18323/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300286 s]
/proc/loadavg: 3.19 2.41 2.30 3/178 18323
/proc/meminfo: memFree=27546996/32873844 swapFree=7900/7900
[pid=18323] ppid=18321 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18323/stat : 18323 (npSolver-pbo-I.) S 18321 18323 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278159177 9367552 274 33554432000 4194304 5064252 140737175700304 140737175699216 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/18323/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700278 s]
/proc/loadavg: 3.19 2.41 2.30 3/178 18323
/proc/meminfo: memFree=27546996/32873844 swapFree=7900/7900
[pid=18323] ppid=18321 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18323/stat : 18323 (npSolver-pbo-I.) S 18321 18323 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278159177 9367552 274 33554432000 4194304 5064252 140737175700304 140737175699216 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/18323/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50032 s]
/proc/loadavg: 3.19 2.41 2.30 3/180 18325
/proc/meminfo: memFree=27590696/32873844 swapFree=7900/7900
[pid=18323] ppid=18321 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18323/stat : 18323 (npSolver-pbo-I.) S 18321 18323 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278159177 9367552 274 33554432000 4194304 5064252 140737175700304 140737175699216 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/18323/statm: 2287 274 233 213 0 72 0
[pid=18324] ppid=18323 vsize=45332 CPUtime=1.49 cores=1,3,5,7
/proc/18324/stat : 18324 (npSolver-pbo) R 18323 18323 18146 0 -1 4202496 10527 0 0 0 146 3 0 0 20 0 1 0 278159178 46419968 10643 33554432000 4194304 5992684 140736924779936 140736924776056 4957503 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/18324/statm: 11333 10643 140 440 0 10889 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 54480

[startup+3.10038 s]
/proc/loadavg: 3.19 2.41 2.30 3/180 18325
/proc/meminfo: memFree=27626824/32873844 swapFree=7900/7900
[pid=18323] ppid=18321 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18323/stat : 18323 (npSolver-pbo-I.) S 18321 18323 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278159177 9367552 274 33554432000 4194304 5064252 140737175700304 140737175699216 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/18323/statm: 2287 274 233 213 0 72 0
[pid=18324] ppid=18323 vsize=168760 CPUtime=3.09 cores=1,3,5,7
/proc/18324/stat : 18324 (npSolver-pbo) R 18323 18323 18146 0 -1 4202496 34895 0 0 0 301 8 0 0 20 0 1 0 278159178 172810240 40251 33554432000 4194304 5992684 140736924779936 140736924776728 4951636 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/18324/statm: 42190 40251 157 440 0 41746 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 177908

[startup+6.30033 s]
/proc/loadavg: 3.33 2.45 2.32 3/180 18325
/proc/meminfo: memFree=27414104/32873844 swapFree=7900/7900
[pid=18323] ppid=18321 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18323/stat : 18323 (npSolver-pbo-I.) S 18321 18323 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278159177 9367552 274 33554432000 4194304 5064252 140737175700304 140737175699216 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/18323/statm: 2287 274 233 213 0 72 0
[pid=18324] ppid=18323 vsize=623940 CPUtime=6.29 cores=1,3,5,7
/proc/18324/stat : 18324 (npSolver-pbo) R 18323 18323 18146 0 -1 4202496 93061 0 0 0 601 28 0 0 20 0 1 0 278159178 638914560 140207 33554432000 4194304 5992684 140736924779936 140736924772488 5044667 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/18324/statm: 155985 140207 157 440 0 155541 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 633088

[startup+12.7004 s]
/proc/loadavg: 3.39 2.47 2.32 3/182 18327
/proc/meminfo: memFree=26636124/32873844 swapFree=7900/7900
[pid=18323] ppid=18321 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18323/stat : 18323 (npSolver-pbo-I.) S 18321 18323 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278159177 9367552 274 33554432000 4194304 5064252 140737175700304 140737175699216 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/18323/statm: 2287 274 233 213 0 72 0
[pid=18324] ppid=18323 vsize=1152488 CPUtime=10.53 cores=1,3,5,7
/proc/18324/stat : 18324 (npSolver-pbo) S 18323 18323 18146 0 -1 4202496 161007 0 0 0 940 113 0 0 20 0 1 0 278159178 1180147712 253928 33554432000 4194304 5992684 140736924779936 140736924774384 5175646 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/18324/statm: 288122 253928 164 440 0 287678 0
[pid=18326] ppid=18324 vsize=9148 CPUtime=0.01 cores=1,3,5,7
/proc/18326/stat : 18326 (cp2_pre.sh) S 18324 18323 18146 0 -1 4202496 610 0 0 0 0 1 0 0 20 0 1 0 278160230 9367552 277 33554432000 4194304 5064252 140736547633232 140736547631936 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/18326/statm: 2287 277 234 213 0 72 0
[pid=18327] ppid=18326 vsize=322440 CPUtime=2.14 cores=1,3,5,7
/proc/18327/stat : 18327 (coprocessor) R 18326 18323 18146 0 -1 4202496 14955 0 0 0 202 12 0 0 20 0 1 0 278160233 330178560 77974 33554432000 4194304 6586260 140734303832608 140734303829368 5732400 0 0 4096 8404994 0 0 0 17 3 0 0 0 0 0
/proc/18327/statm: 80610 77974 137 584 0 80022 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1493224

[startup+25.5004 s]
/proc/loadavg: 3.68 2.58 2.36 3/182 18327
/proc/meminfo: memFree=26359236/32873844 swapFree=7900/7900
[pid=18323] ppid=18321 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18323/stat : 18323 (npSolver-pbo-I.) S 18321 18323 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278159177 9367552 274 33554432000 4194304 5064252 140737175700304 140737175699216 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/18323/statm: 2287 274 233 213 0 72 0
[pid=18324] ppid=18323 vsize=1152488 CPUtime=10.53 cores=1,3,5,7
/proc/18324/stat : 18324 (npSolver-pbo) S 18323 18323 18146 0 -1 4202496 161007 0 0 0 940 113 0 0 20 0 1 0 278159178 1180147712 253928 33554432000 4194304 5992684 140736924779936 140736924774384 5175646 0 65536 4102 0 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/18324/statm: 288122 253928 164 440 0 287678 0
[pid=18326] ppid=18324 vsize=9148 CPUtime=0.01 cores=1,3,5,7
/proc/18326/stat : 18326 (cp2_pre.sh) S 18324 18323 18146 0 -1 4202496 610 0 0 0 0 1 0 0 20 0 1 0 278160230 9367552 277 33554432000 4194304 5064252 140736547633232 140736547631936 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 7 0 0 0 0 0
/proc/18326/statm: 2287 277 234 213 0 72 0
[pid=18327] ppid=18326 vsize=1252952 CPUtime=13.23 cores=1,3,5,7
/proc/18327/stat : 18327 (coprocessor) R 18326 18323 18146 0 -1 4202496 21339 0 0 0 1254 69 0 0 20 0 1 0 278160233 1283022848 247022 33554432000 4194304 6586260 140734303832608 140734303828360 5732496 0 0 4096 8404994 0 0 0 17 3 0 0 170 0 0
/proc/18327/statm: 313238 247022 158 584 0 312650 0
Current children cumulated CPU time (s) 23.77
Current children cumulated vsize (KiB) 2423736

[startup+51.1004 s]
/proc/loadavg: 3.98 2.74 2.42 2/182 18330
/proc/meminfo: memFree=25601960/32873844 swapFree=7900/7900
[pid=18323] ppid=18321 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18323/stat : 18323 (npSolver-pbo-I.) S 18321 18323 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278159177 9367552 274 33554432000 4194304 5064252 140737175700304 140737175699216 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/18323/statm: 2287 274 233 213 0 72 0
[pid=18324] ppid=18323 vsize=1298192 CPUtime=35.58 cores=1,3,5,7
/proc/18324/stat : 18324 (npSolver-pbo) R 18323 18323 18146 0 -1 4204032 168472 22243 0 0 1169 189 2077 123 20 0 1 0 278159178 1329348608 290358 33554432000 4194304 5992684 140736924779936 140736924774472 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/18324/statm: 324548 290358 183 440 0 324104 0
[pid=18329] ppid=18324 vsize=1703744 CPUtime=8.6 cores=1,3,5,7
/proc/18329/stat : 18329 (glucosInc) S 18324 18323 18146 0 -1 4202496 169796 0 0 0 795 65 0 0 20 0 1 0 278162603 1744633856 356995 33554432000 4194304 5654031 140733220536144 140733220534456 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/18329/statm: 425936 356995 146 357 0 425576 0
Current children cumulated CPU time (s) 44.18
Current children cumulated vsize (KiB) 3011084

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

[startup+78.2004 s]
/proc/loadavg: 4.05 2.86 2.47 2/182 18331
/proc/meminfo: memFree=24735540/32873844 swapFree=7900/7900
[pid=18323] ppid=18321 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18323/stat : 18323 (npSolver-pbo-I.) S 18321 18323 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278159177 9367552 274 33554432000 4194304 5064252 140737175700304 140737175699216 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/18323/statm: 2287 274 233 213 0 72 0
[pid=18324] ppid=18323 vsize=1298192 CPUtime=35.93 cores=1,3,5,7
/proc/18324/stat : 18324 (npSolver-pbo) S 18323 18323 18146 0 -1 4204032 168473 22243 0 0 1169 224 2077 123 20 0 1 0 278159178 1329348608 290359 33554432000 4194304 5992684 140736924779936 140736924774472 5240597 0 0 4096 0 18446744071580380219 0 0 17 7 0 0 0 0 0
/proc/18324/statm: 324548 290359 184 440 0 324104 0
[pid=18329] ppid=18324 vsize=1703744 CPUtime=8.6 cores=1,3,5,7
/proc/18329/stat : 18329 (glucosInc) S 18324 18323 18146 0 -1 4202496 169796 0 0 0 795 65 0 0 20 0 1 0 278162603 1744633856 356995 33554432000 4194304 5654031 140733220536144 140733220534456 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/18329/statm: 425936 356995 146 357 0 425576 0
Current children cumulated CPU time (s) 44.53
Current children cumulated vsize (KiB) 3011084

[startup+91.0004 s]
/proc/loadavg: 4.26 2.96 2.51 2/182 18331
/proc/meminfo: memFree=24735044/32873844 swapFree=7900/7900
[pid=18323] ppid=18321 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18323/stat : 18323 (npSolver-pbo-I.) S 18321 18323 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278159177 9367552 274 33554432000 4194304 5064252 140737175700304 140737175699216 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/18323/statm: 2287 274 233 213 0 72 0
[pid=18324] ppid=18323 vsize=1298192 CPUtime=35.93 cores=1,3,5,7
/proc/18324/stat : 18324 (npSolver-pbo) S 18323 18323 18146 0 -1 4204032 168473 22243 0 0 1169 224 2077 123 20 0 1 0 278159178 1329348608 290359 33554432000 4194304 5992684 140736924779936 140736924774472 5240597 0 0 4096 0 18446744071580380219 0 0 17 7 0 0 0 0 0
/proc/18324/statm: 324548 290359 184 440 0 324104 0
[pid=18329] ppid=18324 vsize=1703744 CPUtime=8.6 cores=1,3,5,7
/proc/18329/stat : 18329 (glucosInc) S 18324 18323 18146 0 -1 4202496 169796 0 0 0 795 65 0 0 20 0 1 0 278162603 1744633856 356995 33554432000 4194304 5654031 140733220536144 140733220534456 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/18329/statm: 425936 356995 146 357 0 425576 0
Current children cumulated CPU time (s) 44.53
Current children cumulated vsize (KiB) 3011084

[startup+97.4004 s]
/proc/loadavg: 4.40 3.01 2.52 2/182 18331
/proc/meminfo: memFree=24733908/32873844 swapFree=7900/7900
[pid=18323] ppid=18321 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18323/stat : 18323 (npSolver-pbo-I.) S 18321 18323 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278159177 9367552 274 33554432000 4194304 5064252 140737175700304 140737175699216 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/18323/statm: 2287 274 233 213 0 72 0
[pid=18324] ppid=18323 vsize=1298192 CPUtime=35.93 cores=1,3,5,7
/proc/18324/stat : 18324 (npSolver-pbo) S 18323 18323 18146 0 -1 4204032 168473 22243 0 0 1169 224 2077 123 20 0 1 0 278159178 1329348608 290359 33554432000 4194304 5992684 140736924779936 140736924774472 5240597 0 0 4096 0 18446744071580380219 0 0 17 7 0 0 0 0 0
/proc/18324/statm: 324548 290359 184 440 0 324104 0
[pid=18329] ppid=18324 vsize=1703744 CPUtime=8.6 cores=1,3,5,7
/proc/18329/stat : 18329 (glucosInc) S 18324 18323 18146 0 -1 4202496 169796 0 0 0 795 65 0 0 20 0 1 0 278162603 1744633856 356995 33554432000 4194304 5654031 140733220536144 140733220534456 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/18329/statm: 425936 356995 146 357 0 425576 0
Current children cumulated CPU time (s) 44.53
Current children cumulated vsize (KiB) 3011084

[startup+99.0004 s]
/proc/loadavg: 4.40 3.01 2.52 2/182 18331
/proc/meminfo: memFree=24734032/32873844 swapFree=7900/7900
[pid=18323] ppid=18321 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18323/stat : 18323 (npSolver-pbo-I.) S 18321 18323 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278159177 9367552 274 33554432000 4194304 5064252 140737175700304 140737175699216 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/18323/statm: 2287 274 233 213 0 72 0
[pid=18324] ppid=18323 vsize=1298192 CPUtime=35.93 cores=1,3,5,7
/proc/18324/stat : 18324 (npSolver-pbo) S 18323 18323 18146 0 -1 4204032 168473 22243 0 0 1169 224 2077 123 20 0 1 0 278159178 1329348608 290359 33554432000 4194304 5992684 140736924779936 140736924774472 5240597 0 0 4096 0 18446744071580380219 0 0 17 7 0 0 0 0 0
/proc/18324/statm: 324548 290359 184 440 0 324104 0
[pid=18329] ppid=18324 vsize=1703744 CPUtime=8.6 cores=1,3,5,7
/proc/18329/stat : 18329 (glucosInc) S 18324 18323 18146 0 -1 4202496 169796 0 0 0 795 65 0 0 20 0 1 0 278162603 1744633856 356995 33554432000 4194304 5654031 140733220536144 140733220534456 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/18329/statm: 425936 356995 146 357 0 425576 0
Current children cumulated CPU time (s) 44.53
Current children cumulated vsize (KiB) 3011084

[startup+99.8004 s]
/proc/loadavg: 4.40 3.01 2.52 2/182 18331
/proc/meminfo: memFree=24733908/32873844 swapFree=7900/7900
[pid=18323] ppid=18321 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18323/stat : 18323 (npSolver-pbo-I.) S 18321 18323 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278159177 9367552 274 33554432000 4194304 5064252 140737175700304 140737175699216 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/18323/statm: 2287 274 233 213 0 72 0
[pid=18324] ppid=18323 vsize=1298192 CPUtime=35.93 cores=1,3,5,7
/proc/18324/stat : 18324 (npSolver-pbo) S 18323 18323 18146 0 -1 4204032 168473 22243 0 0 1169 224 2077 123 20 0 1 0 278159178 1329348608 290359 33554432000 4194304 5992684 140736924779936 140736924774472 5240597 0 0 4096 0 18446744071580380219 0 0 17 7 0 0 0 0 0
/proc/18324/statm: 324548 290359 184 440 0 324104 0
[pid=18329] ppid=18324 vsize=1703744 CPUtime=8.6 cores=1,3,5,7
/proc/18329/stat : 18329 (glucosInc) S 18324 18323 18146 0 -1 4202496 169796 0 0 0 795 65 0 0 20 0 1 0 278162603 1744633856 356995 33554432000 4194304 5654031 140733220536144 140733220534456 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/18329/statm: 425936 356995 146 357 0 425576 0
Current children cumulated CPU time (s) 44.53
Current children cumulated vsize (KiB) 3011084

[startup+100.2 s]
/proc/loadavg: 4.40 3.01 2.52 2/182 18331
/proc/meminfo: memFree=24733908/32873844 swapFree=7900/7900
[pid=18323] ppid=18321 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18323/stat : 18323 (npSolver-pbo-I.) S 18321 18323 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278159177 9367552 274 33554432000 4194304 5064252 140737175700304 140737175699216 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/18323/statm: 2287 274 233 213 0 72 0
[pid=18324] ppid=18323 vsize=1298192 CPUtime=35.93 cores=1,3,5,7
/proc/18324/stat : 18324 (npSolver-pbo) S 18323 18323 18146 0 -1 4204032 168473 22243 0 0 1169 224 2077 123 20 0 1 0 278159178 1329348608 290359 33554432000 4194304 5992684 140736924779936 140736924774472 5240597 0 0 4096 0 18446744071580380219 0 0 17 7 0 0 0 0 0
/proc/18324/statm: 324548 290359 184 440 0 324104 0
[pid=18329] ppid=18324 vsize=1703744 CPUtime=8.6 cores=1,3,5,7
/proc/18329/stat : 18329 (glucosInc) S 18324 18323 18146 0 -1 4202496 169796 0 0 0 795 65 0 0 20 0 1 0 278162603 1744633856 356995 33554432000 4194304 5654031 140733220536144 140733220534456 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/18329/statm: 425936 356995 146 357 0 425576 0
Current children cumulated CPU time (s) 44.53
Current children cumulated vsize (KiB) 3011084

[startup+100.6 s]
/proc/loadavg: 4.44 3.04 2.54 2/183 18332
/proc/meminfo: memFree=24733652/32873844 swapFree=7900/7900
[pid=18323] ppid=18321 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18323/stat : 18323 (npSolver-pbo-I.) S 18321 18323 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278159177 9367552 274 33554432000 4194304 5064252 140737175700304 140737175699216 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/18323/statm: 2287 274 233 213 0 72 0
[pid=18324] ppid=18323 vsize=1298192 CPUtime=35.93 cores=1,3,5,7
/proc/18324/stat : 18324 (npSolver-pbo) S 18323 18323 18146 0 -1 4204032 168473 22243 0 0 1169 224 2077 123 20 0 1 0 278159178 1329348608 290359 33554432000 4194304 5992684 140736924779936 140736924774472 5240597 0 0 4096 0 18446744071580380219 0 0 17 7 0 0 0 0 0
/proc/18324/statm: 324548 290359 184 440 0 324104 0
[pid=18329] ppid=18324 vsize=1703744 CPUtime=8.6 cores=1,3,5,7
/proc/18329/stat : 18329 (glucosInc) S 18324 18323 18146 0 -1 4202496 169796 0 0 0 795 65 0 0 20 0 1 0 278162603 1744633856 356995 33554432000 4194304 5654031 140733220536144 140733220534456 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/18329/statm: 425936 356995 146 357 0 425576 0
Current children cumulated CPU time (s) 44.53
Current children cumulated vsize (KiB) 3011084

[startup+100.7 s]
/proc/loadavg: 4.44 3.04 2.54 2/183 18332
/proc/meminfo: memFree=24733652/32873844 swapFree=7900/7900
[pid=18323] ppid=18321 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/18323/stat : 18323 (npSolver-pbo-I.) S 18321 18323 18146 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 278159177 9367552 274 33554432000 4194304 5064252 140737175700304 140737175699216 225444521550 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/18323/statm: 2287 274 233 213 0 72 0
[pid=18324] ppid=18323 vsize=0 CPUtime=35.95 cores=1,3,5,7
/proc/18324/stat : 18324 (npSolver-pbo) R 18323 18323 18146 0 -1 4204036 168473 22243 0 0 1169 226 2077 123 20 0 1 0 278159178 0 0 33554432000 0 0 0 0 0 0 0 4096 0 18446744073709551615 0 0 17 7 0 0 0 0 0
/proc/18324/statm: 0 0 0 0 0 0 0
[pid=18329] ppid=18324 vsize=1703744 CPUtime=8.6 cores=1,3,5,7
/proc/18329/stat : 18329 (glucosInc) S 18324 18323 18146 0 -1 4202496 169796 0 0 0 795 65 0 0 20 0 1 0 278162603 1744633856 356995 33554432000 4194304 5654031 140733220536144 140733220534456 4976656 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 0 0 0
/proc/18329/statm: 425936 356995 146 357 0 425576 0
Current children cumulated CPU time (s) 44.55
Current children cumulated vsize (KiB) 1712892

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18323 and gives
#  childrusage.ru_utime.tv_sec=32
#  childrusage.ru_utime.tv_usec=469063
#  childrusage.ru_stime.tv_sec=3
#  childrusage.ru_stime.tv_usec=530463
# CPU time returned by wait4() is 35.9995
# while last known CPU time is 44.55
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 100.732
CPU time (s): 44.55
CPU user time (s): 40.41
CPU system time (s): 4.14
CPU usage (%): 44.2264
Max. virtual memory (cumulated for all children) (KiB): 3011084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 32.4691
system time used= 3.53046
maximum resident set size= 1404392
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 191090
page faults= 0
swaps= 0
block input operations= 16
block output operations= 1545800
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 309760
involuntary context switches= 91

runsolver used 0.230964 second user time and 0.574912 second system time

The end

Launcher Data 

Begin job on node137 at 2012-05-27 14:05:46
IDJOB=3700052
IDBENCH=89908
IDSOLVER=2276
FILE ID=node137/3700052-1338120344
RUNJOBID= node137-1338118427-18163
PBS_JOBID= 14624475
Free space on /tmp= 65748 MiB

SOLVER NAME= npSolver inc
BENCH NAME= PB11/normalized-PB11/OPT-SMALLINT-LIN/kullmann/normalized-mul_8_13_shg.opb
COMMAND LINE= DIR/npSolver-pbo-I.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3700052-1338120344/watcher-3700052-1338120344 -o /tmp/evaluation-result-3700052-1338120344/solver-3700052-1338120344 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-I.sh HOME/instance-3700052-1338120344.opb 1424695383 HOME HOME

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

MD5SUM BENCH= f53fdd20c3684d222e9e7b0e8ed09bf8
RANDOM SEED=1424695383

node137.alineos.net Linux 2.6.32-71.29.1.el6.x86_64 #1 SMP Mon Jun 27 19:49:27 BST 2011

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.600
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.20
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.600
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.600
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		: 2666.600
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.600
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		: 2666.600
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	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.600
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		: 2666.600
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:        27547260 kB
Buffers:          250620 kB
Cached:          3044748 kB
SwapCached:        20908 kB
Active:          1982296 kB
Inactive:        2383152 kB
Active(anon):    1043372 kB
Inactive(anon):    23948 kB
Active(file):     938924 kB
Inactive(file):  2359204 kB
Unevictable:        7900 kB
Mlocked:            7900 kB
SwapTotal:      67108856 kB
SwapFree:       67082660 kB
Dirty:           2402992 kB
Writeback:             0 kB
AnonPages:       1053552 kB
Mapped:            10756 kB
Shmem:                 0 kB
Slab:             818380 kB
SReclaimable:     255408 kB
SUnreclaim:       562972 kB
KernelStack:        1464 kB
PageTables:         6072 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    1446028 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    450560 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= 69844 MiB
End job on node137 at 2012-05-27 14:07:29