Trace number 3746634

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
npSolver inc-topDown (fixed)? (problem) 56.6 76.0174

General information on the benchmark

NameOPT-BIGINT-LIN/graca/
normalized-ped3.G.recomb10-0.20-12.opb
MD5SUM0493a86959ec9499ad3c5cf5e49b40f2
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark20554
Best CPU time to get the best result obtained on this benchmark1800.02
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables83617
Total number of constraints1251886
Number of constraints which are clauses1251886
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 constraint1
Maximum length of a constraint339
Number of terms in the objective function 10460
Biggest coefficient in the objective function 341
Number of bits for the biggest coefficient in the objective function 9
Sum of the numbers in the objective function 3451260
Number of bits of the sum of numbers in the objective function 22
Biggest number in a constraint 341
Number of bits of the biggest number in a constraint 9
Biggest sum of numbers in a constraint 3451260
Number of bits of the biggest sum of numbers22
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

5.64/5.76	c run inc solver
5.64/5.76	c [INC SYSTEM] run initial solver
5.64/5.76	c [INC SYSTEM] preprocess with white file
15.25/15.53	c [INC SYSTEM] finished preprocessing in 9 s
15.25/15.53	c [INC SYSTEM] execute solver
54.66/54.94	c [INC SEARCH] formula is SAT
54.66/54.98	c [INC SYSTEM] solved the initial formula
56.17/56.44	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
56.60/76.01	HOME/npSolver-pbo-Itd.sh: line 18: 24617 Aborted                 (core dumped) ./npSolver-pbo $file $tmp -rnd_seed=$seed -useQuickBound=0 -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-3746634-1339110821/watcher-3746634-1339110821 -o /tmp/evaluation-result-3746634-1339110821/solver-3746634-1339110821 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3746634-1339110821.opb 177827900 HOME HOME 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1830 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1900 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 24616
/proc/meminfo: memFree=23854456/32873844 swapFree=7128/7128
[pid=24616] ppid=24614 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/24616/stat : 24616 (npSolver-pbo-It) S 24614 24616 22658 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 377149268 9367552 275 33554432000 4194304 5064252 140736057054224 140736057053136 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/24616/statm: 2287 275 233 213 0 72 0

[startup+0.0649229 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 24616
/proc/meminfo: memFree=23854456/32873844 swapFree=7128/7128
[pid=24616] ppid=24614 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/24616/stat : 24616 (npSolver-pbo-It) S 24614 24616 22658 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 377149268 9367552 275 33554432000 4194304 5064252 140736057054224 140736057053136 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/24616/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100319 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 24616
/proc/meminfo: memFree=23854456/32873844 swapFree=7128/7128
[pid=24616] ppid=24614 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/24616/stat : 24616 (npSolver-pbo-It) S 24614 24616 22658 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 377149268 9367552 275 33554432000 4194304 5064252 140736057054224 140736057053136 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/24616/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300287 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 24616
/proc/meminfo: memFree=23854456/32873844 swapFree=7128/7128
[pid=24616] ppid=24614 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/24616/stat : 24616 (npSolver-pbo-It) S 24614 24616 22658 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 377149268 9367552 275 33554432000 4194304 5064252 140736057054224 140736057053136 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/24616/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700345 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 24616
/proc/meminfo: memFree=23854456/32873844 swapFree=7128/7128
[pid=24616] ppid=24614 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/24616/stat : 24616 (npSolver-pbo-It) S 24614 24616 22658 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 377149268 9367552 275 33554432000 4194304 5064252 140736057054224 140736057053136 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/24616/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50033 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 24618
/proc/meminfo: memFree=23740304/32873844 swapFree=7128/7128
[pid=24616] ppid=24614 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/24616/stat : 24616 (npSolver-pbo-It) S 24614 24616 22658 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 377149268 9367552 275 33554432000 4194304 5064252 140736057054224 140736057053136 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/24616/statm: 2287 275 233 213 0 72 0
[pid=24617] ppid=24616 vsize=216652 CPUtime=1.49 cores=0,2,4,6
/proc/24617/stat : 24617 (npSolver-pbo) R 24616 24616 22658 0 -1 4202496 24709 0 0 0 142 7 0 0 20 0 1 0 377149268 221851648 42506 33554432000 4194304 6004724 140736761158272 140736761154296 4968639 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/24617/statm: 54163 42506 130 442 0 53717 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 225800

[startup+3.10035 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 24618
/proc/meminfo: memFree=23611752/32873844 swapFree=7128/7128
[pid=24616] ppid=24614 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/24616/stat : 24616 (npSolver-pbo-It) S 24614 24616 22658 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 377149268 9367552 275 33554432000 4194304 5064252 140736057054224 140736057053136 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/24616/statm: 2287 275 233 213 0 72 0
[pid=24617] ppid=24616 vsize=720964 CPUtime=3.09 cores=0,2,4,6
/proc/24617/stat : 24617 (npSolver-pbo) R 24616 24616 22658 0 -1 4202496 80318 0 0 0 289 20 0 0 20 0 1 0 377149268 738267136 153749 33554432000 4194304 6004724 140736761158272 140736761154712 4962731 0 0 4096 0 0 0 0 17 4 0 0 0 0 0
/proc/24617/statm: 180241 153749 131 442 0 179795 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 730112

[startup+6.3002 s]
/proc/loadavg: 2.00 2.00 2.00 3/180 24618
/proc/meminfo: memFree=23253536/32873844 swapFree=7128/7128
[pid=24616] ppid=24614 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/24616/stat : 24616 (npSolver-pbo-It) S 24614 24616 22658 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 377149268 9367552 275 33554432000 4194304 5064252 140736057054224 140736057053136 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/24616/statm: 2287 275 233 213 0 72 0
[pid=24617] ppid=24616 vsize=720960 CPUtime=5.71 cores=0,2,4,6
/proc/24617/stat : 24617 (npSolver-pbo) S 24616 24616 22658 0 -1 4202496 81903 0 0 0 526 45 0 0 20 0 1 0 377149268 738263040 151060 33554432000 4194304 6004724 140736761158272 140736761152736 5186782 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/24617/statm: 180240 151060 163 442 0 179794 0
Current children cumulated CPU time (s) 5.71
Current children cumulated vsize (KiB) 730108

[startup+12.7004 s]
/proc/loadavg: 2.08 2.02 2.01 3/182 24620
/proc/meminfo: memFree=22473708/32873844 swapFree=7128/7128
[pid=24616] ppid=24614 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/24616/stat : 24616 (npSolver-pbo-It) S 24614 24616 22658 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 377149268 9367552 275 33554432000 4194304 5064252 140736057054224 140736057053136 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/24616/statm: 2287 275 233 213 0 72 0
[pid=24617] ppid=24616 vsize=720960 CPUtime=5.71 cores=0,2,4,6
/proc/24617/stat : 24617 (npSolver-pbo) S 24616 24616 22658 0 -1 4202496 81903 0 0 0 526 45 0 0 20 0 1 0 377149268 738263040 151060 33554432000 4194304 6004724 140736761158272 140736761152736 5186782 0 65536 4102 0 18446744071579302229 0 0 17 4 0 0 0 0 0
/proc/24617/statm: 180240 151060 163 442 0 179794 0
[pid=24619] ppid=24617 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/24619/stat : 24619 (cp2_pre.sh) S 24617 24616 22658 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 377149845 9367552 277 33554432000 4194304 5064252 140736983015792 140736983014496 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 2 0 0 0 0 0
/proc/24619/statm: 2287 277 234 213 0 72 0
[pid=24620] ppid=24619 vsize=643572 CPUtime=6.9 cores=0,2,4,6
/proc/24620/stat : 24620 (coprocessor) R 24619 24616 22658 0 -1 4202496 72812 0 0 0 670 20 0 0 20 0 1 0 377149847 659017728 155579 33554432000 4194304 6586260 140736569161616 140736569156984 5511711 0 0 4096 8404994 0 0 0 17 0 0 0 0 0 0
/proc/24620/statm: 160893 155579 193 584 0 160305 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 1382828

[startup+25.5004 s]
/proc/loadavg: 2.07 2.02 2.00 3/181 24622
/proc/meminfo: memFree=22983624/32873844 swapFree=7128/7128
[pid=24616] ppid=24614 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/24616/stat : 24616 (npSolver-pbo-It) S 24614 24616 22658 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 377149268 9367552 275 33554432000 4194304 5064252 140736057054224 140736057053136 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/24616/statm: 2287 275 233 213 0 72 0
[pid=24617] ppid=24616 vsize=720960 CPUtime=15.3 cores=0,2,4,6
/proc/24617/stat : 24617 (npSolver-pbo) S 24616 24616 22658 0 -1 4202496 81920 74121 0 0 526 46 907 51 20 0 1 0 377149268 738263040 151064 33554432000 4194304 6004724 140736761158272 140736761144552 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/24617/statm: 180240 151064 167 442 0 179794 0
[pid=24622] ppid=24617 vsize=259228 CPUtime=9.95 cores=0,2,4,6
/proc/24622/stat : 24622 (glucosInc) R 24617 24616 22658 0 -1 4202496 41508 0 0 0 985 10 0 0 20 0 1 0 377150821 265449472 54835 33554432000 4194304 5654031 140736171242848 140736171230664 4215017 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/24622/statm: 64807 54835 140 357 0 64447 0
Current children cumulated CPU time (s) 25.25
Current children cumulated vsize (KiB) 989336

[startup+51.1004 s]
/proc/loadavg: 2.04 2.01 2.00 3/181 24622
/proc/meminfo: memFree=22971156/32873844 swapFree=7128/7128
[pid=24616] ppid=24614 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/24616/stat : 24616 (npSolver-pbo-It) S 24614 24616 22658 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 377149268 9367552 275 33554432000 4194304 5064252 140736057054224 140736057053136 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/24616/statm: 2287 275 233 213 0 72 0
[pid=24617] ppid=24616 vsize=720960 CPUtime=15.3 cores=0,2,4,6
/proc/24617/stat : 24617 (npSolver-pbo) S 24616 24616 22658 0 -1 4202496 81920 74121 0 0 526 46 907 51 20 0 1 0 377149268 738263040 151064 33554432000 4194304 6004724 140736761158272 140736761144552 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/24617/statm: 180240 151064 167 442 0 179794 0
[pid=24622] ppid=24617 vsize=264956 CPUtime=35.54 cores=0,2,4,6
/proc/24622/stat : 24622 (glucosInc) R 24617 24616 22658 0 -1 4202496 43376 0 0 0 3543 11 0 0 20 0 1 0 377150821 271314944 57724 33554432000 4194304 5654031 140736171242848 140736171230664 4214597 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/24622/statm: 66239 57724 140 357 0 65879 0
Current children cumulated CPU time (s) 50.84
Current children cumulated vsize (KiB) 995064

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

[startup+51.4004 s]
/proc/loadavg: 2.04 2.01 2.00 3/181 24622
/proc/meminfo: memFree=22971156/32873844 swapFree=7128/7128
[pid=24616] ppid=24614 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/24616/stat : 24616 (npSolver-pbo-It) S 24614 24616 22658 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 377149268 9367552 275 33554432000 4194304 5064252 140736057054224 140736057053136 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/24616/statm: 2287 275 233 213 0 72 0
[pid=24617] ppid=24616 vsize=720960 CPUtime=15.3 cores=0,2,4,6
/proc/24617/stat : 24617 (npSolver-pbo) S 24616 24616 22658 0 -1 4202496 81920 74121 0 0 526 46 907 51 20 0 1 0 377149268 738263040 151064 33554432000 4194304 6004724 140736761158272 140736761144552 5190736 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/24617/statm: 180240 151064 167 442 0 179794 0
[pid=24622] ppid=24617 vsize=264956 CPUtime=35.84 cores=0,2,4,6
/proc/24622/stat : 24622 (glucosInc) R 24617 24616 22658 0 -1 4202496 43377 0 0 0 3573 11 0 0 20 0 1 0 377150821 271314944 57725 33554432000 4194304 5654031 140736171242848 140736171230664 4209217 0 0 4096 0 0 0 0 17 2 0 0 0 0 0
/proc/24622/statm: 66239 57725 140 357 0 65879 0
Current children cumulated CPU time (s) 51.14
Current children cumulated vsize (KiB) 995064

[startup+64.2002 s]
/proc/loadavg: 2.11 2.03 2.01 2/182 24623
/proc/meminfo: memFree=21723444/32873844 swapFree=7128/7128
[pid=24616] ppid=24614 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/24616/stat : 24616 (npSolver-pbo-It) S 24614 24616 22658 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 377149268 9367552 275 33554432000 4194304 5064252 140736057054224 140736057053136 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/24616/statm: 2287 275 233 213 0 72 0
[pid=24617] ppid=24616 vsize=720964 CPUtime=17.21 cores=0,2,4,6
/proc/24617/stat : 24617 (npSolver-pbo) S 24616 24616 22658 0 -1 4204032 87305 74121 0 0 678 85 907 51 20 0 1 0 377149268 738267136 151087 33554432000 4194304 6004724 140736761158272 140736761152824 5251733 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/24617/statm: 180241 151087 189 442 0 179795 0
[pid=24622] ppid=24617 vsize=266836 CPUtime=39.38 cores=0,2,4,6
/proc/24622/stat : 24622 (glucosInc) S 24617 24616 22658 0 -1 4202496 43761 0 0 0 3927 11 0 0 20 0 1 0 377150821 273240064 58104 33554432000 4194304 5654031 140736171242848 140736171241160 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/24622/statm: 66709 58104 146 357 0 66349 0
Current children cumulated CPU time (s) 56.59
Current children cumulated vsize (KiB) 996948

[startup+70.6003 s]
/proc/loadavg: 2.26 2.06 2.02 2/182 24623
/proc/meminfo: memFree=21722048/32873844 swapFree=7128/7128
[pid=24616] ppid=24614 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/24616/stat : 24616 (npSolver-pbo-It) S 24614 24616 22658 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 377149268 9367552 275 33554432000 4194304 5064252 140736057054224 140736057053136 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/24616/statm: 2287 275 233 213 0 72 0
[pid=24617] ppid=24616 vsize=720964 CPUtime=17.21 cores=0,2,4,6
/proc/24617/stat : 24617 (npSolver-pbo) S 24616 24616 22658 0 -1 4204032 87305 74121 0 0 678 85 907 51 20 0 1 0 377149268 738267136 151087 33554432000 4194304 6004724 140736761158272 140736761152824 5251733 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/24617/statm: 180241 151087 189 442 0 179795 0
[pid=24622] ppid=24617 vsize=266836 CPUtime=39.38 cores=0,2,4,6
/proc/24622/stat : 24622 (glucosInc) S 24617 24616 22658 0 -1 4202496 43761 0 0 0 3927 11 0 0 20 0 1 0 377150821 273240064 58104 33554432000 4194304 5654031 140736171242848 140736171241160 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/24622/statm: 66709 58104 146 357 0 66349 0
Current children cumulated CPU time (s) 56.59
Current children cumulated vsize (KiB) 996948

[startup+73.8003 s]
/proc/loadavg: 2.40 2.09 2.03 2/182 24623
/proc/meminfo: memFree=21721924/32873844 swapFree=7128/7128
[pid=24616] ppid=24614 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/24616/stat : 24616 (npSolver-pbo-It) S 24614 24616 22658 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 377149268 9367552 275 33554432000 4194304 5064252 140736057054224 140736057053136 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/24616/statm: 2287 275 233 213 0 72 0
[pid=24617] ppid=24616 vsize=720964 CPUtime=17.21 cores=0,2,4,6
/proc/24617/stat : 24617 (npSolver-pbo) S 24616 24616 22658 0 -1 4204032 87305 74121 0 0 678 85 907 51 20 0 1 0 377149268 738267136 151087 33554432000 4194304 6004724 140736761158272 140736761152824 5251733 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/24617/statm: 180241 151087 189 442 0 179795 0
[pid=24622] ppid=24617 vsize=266836 CPUtime=39.38 cores=0,2,4,6
/proc/24622/stat : 24622 (glucosInc) S 24617 24616 22658 0 -1 4202496 43761 0 0 0 3927 11 0 0 20 0 1 0 377150821 273240064 58104 33554432000 4194304 5654031 140736171242848 140736171241160 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/24622/statm: 66709 58104 146 357 0 66349 0
Current children cumulated CPU time (s) 56.59
Current children cumulated vsize (KiB) 996948

[startup+75.4004 s]
/proc/loadavg: 2.40 2.09 2.03 1/178 24624
/proc/meminfo: memFree=26183660/32873844 swapFree=7128/7128
[pid=24616] ppid=24614 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/24616/stat : 24616 (npSolver-pbo-It) S 24614 24616 22658 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 377149268 9367552 275 33554432000 4194304 5064252 140736057054224 140736057053136 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/24616/statm: 2287 275 233 213 0 72 0
[pid=24617] ppid=24616 vsize=720964 CPUtime=17.21 cores=0,2,4,6
/proc/24617/stat : 24617 (npSolver-pbo) S 24616 24616 22658 0 -1 4204032 87305 74121 0 0 678 85 907 51 20 0 1 0 377149268 738267136 151087 33554432000 4194304 6004724 140736761158272 140736761152824 5251733 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/24617/statm: 180241 151087 189 442 0 179795 0
[pid=24622] ppid=24617 vsize=266836 CPUtime=39.38 cores=0,2,4,6
/proc/24622/stat : 24622 (glucosInc) S 24617 24616 22658 0 -1 4202496 43761 0 0 0 3927 11 0 0 20 0 1 0 377150821 273240064 58104 33554432000 4194304 5654031 140736171242848 140736171241160 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/24622/statm: 66709 58104 146 357 0 66349 0
Current children cumulated CPU time (s) 56.59
Current children cumulated vsize (KiB) 996948

[startup+75.8003 s]
/proc/loadavg: 2.40 2.09 2.03 1/178 24624
/proc/meminfo: memFree=26183660/32873844 swapFree=7128/7128
[pid=24616] ppid=24614 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/24616/stat : 24616 (npSolver-pbo-It) S 24614 24616 22658 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 377149268 9367552 275 33554432000 4194304 5064252 140736057054224 140736057053136 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/24616/statm: 2287 275 233 213 0 72 0
[pid=24617] ppid=24616 vsize=720964 CPUtime=17.21 cores=0,2,4,6
/proc/24617/stat : 24617 (npSolver-pbo) S 24616 24616 22658 0 -1 4204032 87305 74121 0 0 678 85 907 51 20 0 1 0 377149268 738267136 151087 33554432000 4194304 6004724 140736761158272 140736761152824 5251733 0 0 4096 0 18446744071580380219 0 0 17 4 0 0 0 0 0
/proc/24617/statm: 180241 151087 189 442 0 179795 0
[pid=24622] ppid=24617 vsize=266836 CPUtime=39.38 cores=0,2,4,6
/proc/24622/stat : 24622 (glucosInc) S 24617 24616 22658 0 -1 4202496 43761 0 0 0 3927 11 0 0 20 0 1 0 377150821 273240064 58104 33554432000 4194304 5654031 140736171242848 140736171241160 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/24622/statm: 66709 58104 146 357 0 66349 0
Current children cumulated CPU time (s) 56.59
Current children cumulated vsize (KiB) 996948

[startup+76.0004 s]
/proc/loadavg: 2.40 2.09 2.03 1/178 24624
/proc/meminfo: memFree=26183660/32873844 swapFree=7128/7128
[pid=24616] ppid=24614 vsize=9148 CPUtime=0 cores=0,2,4,6
/proc/24616/stat : 24616 (npSolver-pbo-It) S 24614 24616 22658 0 -1 4202496 360 0 0 0 0 0 0 0 20 0 1 0 377149268 9367552 275 33554432000 4194304 5064252 140736057054224 140736057053136 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 0 0 0 0 0 0
/proc/24616/statm: 2287 275 233 213 0 72 0
[pid=24617] ppid=24616 vsize=0 CPUtime=17.22 cores=0,2,4,6
/proc/24617/stat : 24617 (npSolver-pbo) R 24616 24616 22658 0 -1 4204036 87305 74121 0 0 678 86 907 51 20 0 1 0 377149268 0 0 33554432000 0 0 0 0 0 0 0 4096 0 18446744073709551615 0 0 17 4 0 0 0 0 0
/proc/24617/statm: 0 0 0 0 0 0 0
[pid=24622] ppid=24617 vsize=266836 CPUtime=39.38 cores=0,2,4,6
/proc/24622/stat : 24622 (glucosInc) S 24617 24616 22658 0 -1 4202496 43761 0 0 0 3927 11 0 0 20 0 1 0 377150821 273240064 58104 33554432000 4194304 5654031 140736171242848 140736171241160 4976656 0 0 4096 0 18446744071580380219 0 0 17 2 0 0 0 0 0
/proc/24622/statm: 66709 58104 146 357 0 66349 0
Current children cumulated CPU time (s) 56.6
Current children cumulated vsize (KiB) 275984

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 24616 and gives
#  childrusage.ru_utime.tv_sec=15
#  childrusage.ru_utime.tv_usec=856589
#  childrusage.ru_stime.tv_sec=1
#  childrusage.ru_stime.tv_usec=400787
# CPU time returned by wait4() is 17.2574
# while last known CPU time is 56.6
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 76.0174
CPU time (s): 56.6
CPU user time (s): 55.12
CPU system time (s): 1.48
CPU usage (%): 74.4566
Max. virtual memory (cumulated for all children) (KiB): 1383744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 15.8566
system time used= 1.40079
maximum resident set size= 720900
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 161801
page faults= 0
swaps= 0
block input operations= 8
block output operations= 384464
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 176519
involuntary context switches= 45

runsolver used 0.12598 second user time and 0.364944 second system time

The end

Launcher Data 

Begin job on node105 at 2012-06-08 01:13:43
IDJOB=3746634
IDBENCH=92826
IDSOLVER=2332
FILE ID=node105/3746634-1339110821
RUNJOBID= node105-1339098177-22674
PBS_JOBID= 14643748
Free space on /tmp= 70008 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/graca/normalized-ped3.G.recomb10-0.20-12.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3746634-1339110821/watcher-3746634-1339110821 -o /tmp/evaluation-result-3746634-1339110821/solver-3746634-1339110821 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3746634-1339110821.opb 177827900 HOME HOME

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

MD5SUM BENCH= 0493a86959ec9499ad3c5cf5e49b40f2
RANDOM SEED=177827900

node105.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		: 2666.882
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	: 5333.76
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		: 2666.882
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		: 2666.882
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		: 2666.882
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		: 2666.882
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	: 5438.54
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		: 2666.882
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		: 2666.882
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		: 2666.882
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	: 5447.81
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873844 kB
MemFree:        23854456 kB
Buffers:          494300 kB
Cached:          3150836 kB
SwapCached:         1660 kB
Active:          6757200 kB
Inactive:        1345416 kB
Active(anon):    4454752 kB
Inactive(anon):     5008 kB
Active(file):    2302448 kB
Inactive(file):  1340408 kB
Unevictable:        7128 kB
Mlocked:            7128 kB
SwapTotal:      67108856 kB
SwapFree:       67100576 kB
Dirty:             46984 kB
Writeback:             0 kB
AnonPages:       4465212 kB
Mapped:            10408 kB
Shmem:                 0 kB
Slab:             766536 kB
SReclaimable:     207740 kB
SUnreclaim:       558796 kB
KernelStack:        1472 kB
PageTables:        12952 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:    5928496 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2394112 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= 69364 MiB
End job on node105 at 2012-06-08 01:14:59