Trace number 3751639

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
npSolver inc-topdown-quickBound (fixed)? (problem) 15.79 20.6596

General information on the benchmark

Name/OPT-BIGINT-LIN/sroussel/BA/
normalized-BA_RDC4.dot_unif_50null0mast_rapportOE1.0_TMAX300_K67_cod1.opb
MD5SUMf6abb5dab8498b879a85f97ed19c694b
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark-67580
Best CPU time to get the best result obtained on this benchmark1800.16
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables40451
Total number of constraints40950
Number of constraints which are clauses40396
Number of constraints which are cardinality constraints (but not clauses)553
Number of constraints which are nor clauses,nor cardinality constraints1
Minimum length of a constraint1
Maximum length of a constraint40128
Number of terms in the objective function 16038
Biggest coefficient in the objective function 999
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 8048436
Number of bits of the sum of numbers in the objective function 23
Biggest number in a constraint 999
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 8048436
Number of bits of the biggest sum of numbers23
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

2.49/2.57	c run inc solver
2.49/2.57	c [INC SYSTEM] run initial solver
2.49/2.57	c [INC SYSTEM] preprocess with white file
11.50/11.71	c [INC SYSTEM] finished preprocessing in 9 s
11.50/11.71	c [INC SYSTEM] execute solver
15.52/15.77	c [INC SEARCH] formula is SAT
15.63/15.81	c [INC SYSTEM] solved the initial formula
15.73/15.91	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
15.79/20.65	HOME/npSolver-pbo-Itdqb.sh: line 18:  6273 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-3751639-1339172173/watcher-3751639-1339172173 -o /tmp/evaluation-result-3751639-1339172173/solver-3751639-1339172173 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3751639-1339172173.opb 1688376534 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: 2.14 2.05 2.01 2/179 6272
/proc/meminfo: memFree=24661272/32873648 swapFree=7376/7376
[pid=6272] ppid=6270 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6272/stat : 6272 (npSolver-pbo-It) S 6270 6272 5861 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383344158 9367552 275 33554432000 4194304 5064252 140734056901056 140734056899968 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/6272/statm: 2287 275 233 213 0 72 0

[startup+0.0865471 s]
/proc/loadavg: 2.14 2.05 2.01 2/179 6272
/proc/meminfo: memFree=24661272/32873648 swapFree=7376/7376
[pid=6272] ppid=6270 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6272/stat : 6272 (npSolver-pbo-It) S 6270 6272 5861 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383344158 9367552 275 33554432000 4194304 5064252 140734056901056 140734056899968 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/6272/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100219 s]
/proc/loadavg: 2.14 2.05 2.01 2/179 6272
/proc/meminfo: memFree=24661272/32873648 swapFree=7376/7376
[pid=6272] ppid=6270 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6272/stat : 6272 (npSolver-pbo-It) S 6270 6272 5861 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383344158 9367552 275 33554432000 4194304 5064252 140734056901056 140734056899968 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/6272/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300286 s]
/proc/loadavg: 2.14 2.05 2.01 2/179 6272
/proc/meminfo: memFree=24661272/32873648 swapFree=7376/7376
[pid=6272] ppid=6270 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6272/stat : 6272 (npSolver-pbo-It) S 6270 6272 5861 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383344158 9367552 275 33554432000 4194304 5064252 140734056901056 140734056899968 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/6272/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700279 s]
/proc/loadavg: 2.14 2.05 2.01 2/179 6272
/proc/meminfo: memFree=24661272/32873648 swapFree=7376/7376
[pid=6272] ppid=6270 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6272/stat : 6272 (npSolver-pbo-It) S 6270 6272 5861 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383344158 9367552 275 33554432000 4194304 5064252 140734056901056 140734056899968 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/6272/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50028 s]
/proc/loadavg: 2.14 2.05 2.01 3/181 6274
/proc/meminfo: memFree=24515612/32873648 swapFree=7376/7376
[pid=6272] ppid=6270 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6272/stat : 6272 (npSolver-pbo-It) S 6270 6272 5861 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383344158 9367552 275 33554432000 4194304 5064252 140734056901056 140734056899968 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/6272/statm: 2287 275 233 213 0 72 0
[pid=6273] ppid=6272 vsize=241068 CPUtime=1.49 cores=0,2,4,6
/proc/6273/stat : 6273 (npSolver-pbo) R 6272 6272 5861 0 -1 4202496 22303 0 0 0 143 6 0 0 20 0 1 0 383344158 246853632 45064 33554432000 4194304 6004724 140734485212448 140734485207048 4579246 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/6273/statm: 60267 45064 154 442 0 59821 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 250216

[startup+3.10021 s]
/proc/loadavg: 2.14 2.05 2.01 3/181 6274
/proc/meminfo: memFree=24437292/32873648 swapFree=7376/7376
[pid=6272] ppid=6270 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6272/stat : 6272 (npSolver-pbo-It) S 6270 6272 5861 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383344158 9367552 275 33554432000 4194304 5064252 140734056901056 140734056899968 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/6272/statm: 2287 275 233 213 0 72 0
[pid=6273] ppid=6272 vsize=167408 CPUtime=2.57 cores=0,2,4,6
/proc/6273/stat : 6273 (npSolver-pbo) S 6272 6272 5861 0 -1 4202496 23249 0 0 0 230 27 0 0 20 0 1 0 383344158 171425792 41518 33554432000 4194304 6004724 140734485212448 140734485206912 5186782 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 1 0 0
/proc/6273/statm: 41852 41518 163 442 0 41406 0
Current children cumulated CPU time (s) 2.57
Current children cumulated vsize (KiB) 176556

[startup+6.30041 s]
/proc/loadavg: 2.21 2.07 2.02 3/183 6276
/proc/meminfo: memFree=23899420/32873648 swapFree=7376/7376
[pid=6272] ppid=6270 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6272/stat : 6272 (npSolver-pbo-It) S 6270 6272 5861 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383344158 9367552 275 33554432000 4194304 5064252 140734056901056 140734056899968 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/6272/statm: 2287 275 233 213 0 72 0
[pid=6273] ppid=6272 vsize=167408 CPUtime=2.57 cores=0,2,4,6
/proc/6273/stat : 6273 (npSolver-pbo) S 6272 6272 5861 0 -1 4202496 23249 0 0 0 230 27 0 0 20 0 1 0 383344158 171425792 41518 33554432000 4194304 6004724 140734485212448 140734485206912 5186782 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 1 0 0
/proc/6273/statm: 41852 41518 163 442 0 41406 0
[pid=6275] ppid=6273 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6275/stat : 6275 (cp2_pre.sh) S 6273 6272 5861 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 383344419 9367552 277 33554432000 4194304 5064252 140737007044608 140737007043312 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/6275/statm: 2287 277 234 213 0 72 0
[pid=6276] ppid=6275 vsize=564128 CPUtime=3.68 cores=0,2,4,6
/proc/6276/stat : 6276 (coprocessor) R 6275 6272 5861 0 -1 4202496 55831 0 0 0 351 17 0 0 20 0 1 0 383344419 577667072 126781 33554432000 4194304 6586260 140735981883216 140735981879480 4496489 0 0 4096 8404994 0 0 0 17 2 0 0 0 0 0
/proc/6276/statm: 141032 126781 168 584 0 140444 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 749832

[startup+12.7003 s]
/proc/loadavg: 2.19 2.07 2.01 3/182 6278
/proc/meminfo: memFree=24301084/32873648 swapFree=7376/7376
[pid=6272] ppid=6270 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6272/stat : 6272 (npSolver-pbo-It) S 6270 6272 5861 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383344158 9367552 275 33554432000 4194304 5064252 140734056901056 140734056899968 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/6272/statm: 2287 275 233 213 0 72 0
[pid=6273] ppid=6272 vsize=167408 CPUtime=11.54 cores=0,2,4,6
/proc/6273/stat : 6273 (npSolver-pbo) S 6272 6272 5861 0 -1 4202496 23267 71555 0 0 230 28 858 38 20 0 1 0 383344158 171425792 41522 33554432000 4194304 6004724 140734485212448 140734485198728 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/6273/statm: 41852 41522 167 442 0 41406 0
[pid=6278] ppid=6273 vsize=268836 CPUtime=0.97 cores=0,2,4,6
/proc/6278/stat : 6278 (glucosInc) R 6273 6272 5861 0 -1 4202496 45584 0 0 0 88 9 0 0 20 0 1 0 383345330 275288064 58824 33554432000 4194304 5654031 140733824651984 140733824649880 4877259 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/6278/statm: 67209 58824 131 357 0 66849 0
Current children cumulated CPU time (s) 12.51
Current children cumulated vsize (KiB) 445392

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

[startup+12.8004 s]
/proc/loadavg: 2.19 2.07 2.01 3/182 6278
/proc/meminfo: memFree=24301084/32873648 swapFree=7376/7376
[pid=6272] ppid=6270 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6272/stat : 6272 (npSolver-pbo-It) S 6270 6272 5861 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383344158 9367552 275 33554432000 4194304 5064252 140734056901056 140734056899968 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/6272/statm: 2287 275 233 213 0 72 0
[pid=6273] ppid=6272 vsize=167408 CPUtime=11.54 cores=0,2,4,6
/proc/6273/stat : 6273 (npSolver-pbo) S 6272 6272 5861 0 -1 4202496 23267 71555 0 0 230 28 858 38 20 0 1 0 383344158 171425792 41522 33554432000 4194304 6004724 140734485212448 140734485198728 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 1 0 0
/proc/6273/statm: 41852 41522 167 442 0 41406 0
[pid=6278] ppid=6273 vsize=268836 CPUtime=1.07 cores=0,2,4,6
/proc/6278/stat : 6278 (glucosInc) R 6273 6272 5861 0 -1 4202496 45589 0 0 0 98 9 0 0 20 0 1 0 383345330 275288064 58829 33554432000 4194304 5654031 140733824651984 140733824649880 4215009 0 0 4096 0 0 0 0 17 0 0 0 0 0 0
/proc/6278/statm: 67209 58829 131 357 0 66849 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 445392

[startup+16.0003 s]
/proc/loadavg: 2.17 2.06 2.01 3/182 6278
/proc/meminfo: memFree=24206524/32873648 swapFree=7376/7376
[pid=6272] ppid=6270 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6272/stat : 6272 (npSolver-pbo-It) S 6270 6272 5861 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383344158 9367552 275 33554432000 4194304 5064252 140734056901056 140734056899968 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/6272/statm: 2287 275 233 213 0 72 0
[pid=6273] ppid=6272 vsize=178048 CPUtime=11.71 cores=0,2,4,6
/proc/6273/stat : 6273 (npSolver-pbo) S 6272 6272 5861 0 -1 4204032 27429 71555 0 0 246 29 858 38 20 0 1 0 383344158 182321152 44171 33554432000 4194304 6004724 140734485212448 140734485207000 5251733 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 1 0 0
/proc/6273/statm: 44512 44171 188 442 0 44066 0
[pid=6278] ppid=6273 vsize=270880 CPUtime=4.03 cores=0,2,4,6
/proc/6278/stat : 6278 (glucosInc) S 6273 6272 5861 0 -1 4202496 46129 0 0 0 394 9 0 0 20 0 1 0 383345330 277381120 59369 33554432000 4194304 5654031 140733824651984 140733824650296 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/6278/statm: 67720 59369 146 357 0 67360 0
Current children cumulated CPU time (s) 15.74
Current children cumulated vsize (KiB) 458076

[startup+19.2003 s]
/proc/loadavg: 2.17 2.06 2.01 2/183 6279
/proc/meminfo: memFree=23828920/32873648 swapFree=7376/7376
[pid=6272] ppid=6270 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6272/stat : 6272 (npSolver-pbo-It) S 6270 6272 5861 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383344158 9367552 275 33554432000 4194304 5064252 140734056901056 140734056899968 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/6272/statm: 2287 275 233 213 0 72 0
[pid=6273] ppid=6272 vsize=178048 CPUtime=11.76 cores=0,2,4,6
/proc/6273/stat : 6273 (npSolver-pbo) S 6272 6272 5861 0 -1 4204032 27430 71555 0 0 246 34 858 38 20 0 1 0 383344158 182321152 44172 33554432000 4194304 6004724 140734485212448 140734485207000 5251733 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 1 0 0
/proc/6273/statm: 44512 44172 189 442 0 44066 0
[pid=6278] ppid=6273 vsize=270880 CPUtime=4.03 cores=0,2,4,6
/proc/6278/stat : 6278 (glucosInc) S 6273 6272 5861 0 -1 4202496 46129 0 0 0 394 9 0 0 20 0 1 0 383345330 277381120 59369 33554432000 4194304 5654031 140733824651984 140733824650296 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/6278/statm: 67720 59369 146 357 0 67360 0
Current children cumulated CPU time (s) 15.79
Current children cumulated vsize (KiB) 458076

[startup+20.0003 s]
/proc/loadavg: 2.17 2.06 2.01 2/183 6279
/proc/meminfo: memFree=23829044/32873648 swapFree=7376/7376
[pid=6272] ppid=6270 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6272/stat : 6272 (npSolver-pbo-It) S 6270 6272 5861 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383344158 9367552 275 33554432000 4194304 5064252 140734056901056 140734056899968 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/6272/statm: 2287 275 233 213 0 72 0
[pid=6273] ppid=6272 vsize=178048 CPUtime=11.76 cores=0,2,4,6
/proc/6273/stat : 6273 (npSolver-pbo) S 6272 6272 5861 0 -1 4204032 27430 71555 0 0 246 34 858 38 20 0 1 0 383344158 182321152 44172 33554432000 4194304 6004724 140734485212448 140734485207000 5251733 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 1 0 0
/proc/6273/statm: 44512 44172 189 442 0 44066 0
[pid=6278] ppid=6273 vsize=270880 CPUtime=4.03 cores=0,2,4,6
/proc/6278/stat : 6278 (glucosInc) S 6273 6272 5861 0 -1 4202496 46129 0 0 0 394 9 0 0 20 0 1 0 383345330 277381120 59369 33554432000 4194304 5654031 140733824651984 140733824650296 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/6278/statm: 67720 59369 146 357 0 67360 0
Current children cumulated CPU time (s) 15.79
Current children cumulated vsize (KiB) 458076

[startup+20.4003 s]
/proc/loadavg: 2.17 2.06 2.01 2/183 6279
/proc/meminfo: memFree=23829044/32873648 swapFree=7376/7376
[pid=6272] ppid=6270 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6272/stat : 6272 (npSolver-pbo-It) S 6270 6272 5861 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383344158 9367552 275 33554432000 4194304 5064252 140734056901056 140734056899968 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/6272/statm: 2287 275 233 213 0 72 0
[pid=6273] ppid=6272 vsize=178048 CPUtime=11.76 cores=0,2,4,6
/proc/6273/stat : 6273 (npSolver-pbo) S 6272 6272 5861 0 -1 4204032 27430 71555 0 0 246 34 858 38 20 0 1 0 383344158 182321152 44172 33554432000 4194304 6004724 140734485212448 140734485207000 5251733 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 1 0 0
/proc/6273/statm: 44512 44172 189 442 0 44066 0
[pid=6278] ppid=6273 vsize=270880 CPUtime=4.03 cores=0,2,4,6
/proc/6278/stat : 6278 (glucosInc) S 6273 6272 5861 0 -1 4202496 46129 0 0 0 394 9 0 0 20 0 1 0 383345330 277381120 59369 33554432000 4194304 5654031 140733824651984 140733824650296 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/6278/statm: 67720 59369 146 357 0 67360 0
Current children cumulated CPU time (s) 15.79
Current children cumulated vsize (KiB) 458076

[startup+20.6003 s]
/proc/loadavg: 2.17 2.06 2.01 2/183 6279
/proc/meminfo: memFree=23829044/32873648 swapFree=7376/7376
[pid=6272] ppid=6270 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/6272/stat : 6272 (npSolver-pbo-It) S 6270 6272 5861 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 383344158 9367552 275 33554432000 4194304 5064252 140734056901056 140734056899968 213192959566 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/6272/statm: 2287 275 233 213 0 72 0
[pid=6273] ppid=6272 vsize=178048 CPUtime=11.76 cores=0,2,4,6
/proc/6273/stat : 6273 (npSolver-pbo) S 6272 6272 5861 0 -1 4204032 27430 71555 0 0 246 34 858 38 20 0 1 0 383344158 182321152 44172 33554432000 4194304 6004724 140734485212448 140734485207000 5251733 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 1 0 0
/proc/6273/statm: 44512 44172 189 442 0 44066 0
[pid=6278] ppid=6273 vsize=270880 CPUtime=4.03 cores=0,2,4,6
/proc/6278/stat : 6278 (glucosInc) S 6273 6272 5861 0 -1 4202496 46129 0 0 0 394 9 0 0 20 0 1 0 383345330 277381120 59369 33554432000 4194304 5654031 140733824651984 140733824650296 4976656 0 0 4096 0 18446744071580380219 0 0 17 0 0 0 0 0 0
/proc/6278/statm: 67720 59369 146 357 0 67360 0
Current children cumulated CPU time (s) 15.79
Current children cumulated vsize (KiB) 458076

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6272 and gives
#  childrusage.ru_utime.tv_sec=11
#  childrusage.ru_utime.tv_usec=49320
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=736887
# CPU time returned by wait4() is 11.7862
# while last known CPU time is 15.79
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 20.6596
CPU time (s): 15.79
CPU user time (s): 14.98
CPU system time (s): 0.81
CPU usage (%): 76.4292
Max. virtual memory (cumulated for all children) (KiB): 845156

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 11.0493
system time used= 0.736887
maximum resident set size= 654292
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 99359
page faults= 0
swaps= 0
block input operations= 8
block output operations= 364880
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 44847
involuntary context switches= 43

runsolver used 0.031995 second user time and 0.108983 second system time

The end

Launcher Data 

Begin job on node113 at 2012-06-08 18:16:13
IDJOB=3751639
IDBENCH=91500
IDSOLVER=2335
FILE ID=node113/3751639-1339172173
RUNJOBID= node113-1339168534-5877
PBS_JOBID= 14643803
Free space on /tmp= 69760 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/sroussel/BA/normalized-BA_RDC4.dot_unif_50null0mast_rapportOE1.0_TMAX300_K67_cod1.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3751639-1339172173/watcher-3751639-1339172173 -o /tmp/evaluation-result-3751639-1339172173/solver-3751639-1339172173 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3751639-1339172173.opb 1688376534 HOME HOME

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

MD5SUM BENCH= f6abb5dab8498b879a85f97ed19c694b
RANDOM SEED=1688376534

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

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

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.90
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5438.54
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2667.026
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        24661512 kB
Buffers:          528080 kB
Cached:          1827696 kB
SwapCached:         1320 kB
Active:          6762992 kB
Inactive:         478820 kB
Active(anon):    4881108 kB
Inactive(anon):     1544 kB
Active(file):    1881884 kB
Inactive(file):   477276 kB
Unevictable:        7376 kB
Mlocked:            7376 kB
SwapTotal:      67108856 kB
SwapFree:       67099932 kB
Dirty:             12128 kB
Writeback:             0 kB
AnonPages:       5022084 kB
Mapped:            11508 kB
Shmem:                 0 kB
Slab:             823576 kB
SReclaimable:     266300 kB
SUnreclaim:       557276 kB
KernelStack:        1528 kB
PageTables:        13552 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:    6381836 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2926592 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= 69532 MiB
End job on node113 at 2012-06-08 18:16:34