Trace number 3703245

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? (problem) 42.18 75.7395

General information on the benchmark

Name/OPT-SMALLINT-LIN/kullmann/
normalized-mul_8_14_shg.opb
MD5SUM51f05ba8c6bfc8514831781916e08929
Bench CategoryOPT-SMALLINT-LIN (optimisation, small integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark63
Best CPU time to get the best result obtained on this benchmark1797.86
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables14300
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 constraint60
Maximum length of a constraint93
Number of terms in the objective function 14300
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 14300
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 14300
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 

10.09/10.14	c run inc solver
10.09/10.14	c [INC SYSTEM] run initial solver
10.09/10.14	c [INC SYSTEM] preprocess with white file
31.41/31.67	c [INC SYSTEM] finished preprocessing in 21 s
31.41/31.67	c [INC SYSTEM] execute solver
39.93/40.12	c [INC SEARCH] formula is SAT
40.23/40.46	c [INC SYSTEM] solved the initial formula
42.03/42.24	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
42.18/75.73	HOME/npSolver-pbo-Itdqb.sh: line 18: 14571 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-3703245-1338105744/watcher-3703245-1338105744 -o /tmp/evaluation-result-3703245-1338105744/solver-3703245-1338105744 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3703245-1338105744.opb 283639728 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: 1.92 2.00 2.14 3/178 14570
/proc/meminfo: memFree=30981920/32873844 swapFree=6872/6872
[pid=14570] ppid=14568 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14570/stat : 14570 (npSolver-pbo-It) S 14568 14570 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276641513 9367552 274 33554432000 4194304 5064252 140735894237824 140735894236736 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14570/statm: 2287 274 233 213 0 72 0

[startup+0.0197029 s]
/proc/loadavg: 1.92 2.00 2.14 3/178 14570
/proc/meminfo: memFree=30981920/32873844 swapFree=6872/6872
[pid=14570] ppid=14568 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14570/stat : 14570 (npSolver-pbo-It) S 14568 14570 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276641513 9367552 274 33554432000 4194304 5064252 140735894237824 140735894236736 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14570/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100263 s]
/proc/loadavg: 1.92 2.00 2.14 3/178 14570
/proc/meminfo: memFree=30981920/32873844 swapFree=6872/6872
[pid=14570] ppid=14568 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14570/stat : 14570 (npSolver-pbo-It) S 14568 14570 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276641513 9367552 274 33554432000 4194304 5064252 140735894237824 140735894236736 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14570/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300243 s]
/proc/loadavg: 1.92 2.00 2.14 3/178 14570
/proc/meminfo: memFree=30981920/32873844 swapFree=6872/6872
[pid=14570] ppid=14568 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14570/stat : 14570 (npSolver-pbo-It) S 14568 14570 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276641513 9367552 274 33554432000 4194304 5064252 140735894237824 140735894236736 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14570/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700241 s]
/proc/loadavg: 1.92 2.00 2.14 3/178 14570
/proc/meminfo: memFree=30981920/32873844 swapFree=6872/6872
[pid=14570] ppid=14568 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14570/stat : 14570 (npSolver-pbo-It) S 14568 14570 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276641513 9367552 274 33554432000 4194304 5064252 140735894237824 140735894236736 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14570/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50029 s]
/proc/loadavg: 1.92 2.00 2.14 3/180 14572
/proc/meminfo: memFree=30954888/32873844 swapFree=6872/6872
[pid=14570] ppid=14568 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14570/stat : 14570 (npSolver-pbo-It) S 14568 14570 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276641513 9367552 274 33554432000 4194304 5064252 140735894237824 140735894236736 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14570/statm: 2287 274 233 213 0 72 0
[pid=14571] ppid=14570 vsize=45168 CPUtime=1.48 cores=1,3,5,7
/proc/14571/stat : 14571 (npSolver-pbo) R 14570 14570 28501 0 -1 4202496 11018 0 0 0 146 2 0 0 20 0 1 0 276641513 46252032 10625 33554432000 4194304 5992684 140736636515472 140736636511208 4957503 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/14571/statm: 11292 10626 140 440 0 10848 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 54316

[startup+3.10037 s]
/proc/loadavg: 1.92 2.00 2.14 3/180 14572
/proc/meminfo: memFree=30922884/32873844 swapFree=6872/6872
[pid=14570] ppid=14568 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14570/stat : 14570 (npSolver-pbo-It) S 14568 14570 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276641513 9367552 274 33554432000 4194304 5064252 140735894237824 140735894236736 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14570/statm: 2287 274 233 213 0 72 0
[pid=14571] ppid=14570 vsize=164108 CPUtime=3.09 cores=1,3,5,7
/proc/14571/stat : 14571 (npSolver-pbo) R 14570 14570 28501 0 -1 4202496 34256 0 0 0 301 8 0 0 20 0 1 0 276641513 168046592 40125 33554432000 4194304 5992684 140736636515472 140736636512264 5044667 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/14571/statm: 41027 40125 157 440 0 40583 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 173256

[startup+6.30035 s]
/proc/loadavg: 1.93 2.00 2.14 3/180 14572
/proc/meminfo: memFree=30539580/32873844 swapFree=6872/6872
[pid=14570] ppid=14568 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14570/stat : 14570 (npSolver-pbo-It) S 14568 14570 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276641513 9367552 274 33554432000 4194304 5064252 140735894237824 140735894236736 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14570/statm: 2287 274 233 213 0 72 0
[pid=14571] ppid=14570 vsize=627312 CPUtime=6.28 cores=1,3,5,7
/proc/14571/stat : 14571 (npSolver-pbo) R 14570 14570 28501 0 -1 4202496 94442 0 0 0 603 25 0 0 20 0 1 0 276641513 642367488 142101 33554432000 4194304 5992684 140736636515472 140736636510552 4957503 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/14571/statm: 156828 142102 157 440 0 156384 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 636460

[startup+12.7005 s]
/proc/loadavg: 1.93 2.00 2.14 3/182 14574
/proc/meminfo: memFree=29365364/32873844 swapFree=6872/6872
[pid=14570] ppid=14568 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14570/stat : 14570 (npSolver-pbo-It) S 14568 14570 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276641513 9367552 274 33554432000 4194304 5064252 140735894237824 140735894236736 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14570/statm: 2287 274 233 213 0 72 0
[pid=14571] ppid=14570 vsize=1129808 CPUtime=10.17 cores=1,3,5,7
/proc/14571/stat : 14571 (npSolver-pbo) S 14570 14570 28501 0 -1 4202496 155565 0 0 0 914 103 0 0 20 0 1 0 276641513 1156923392 244672 33554432000 4194304 5992684 140736636515472 140736636509920 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14571/statm: 282452 244672 164 440 0 282008 0
[pid=14573] ppid=14571 vsize=9148 CPUtime=0.01 cores=1,3,5,7
/proc/14573/stat : 14573 (cp2_pre.sh) S 14571 14570 28501 0 -1 4202496 609 0 0 0 0 1 0 0 20 0 1 0 276642530 9367552 277 33554432000 4194304 5064252 140733821697920 140733821696624 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/14573/statm: 2287 277 234 213 0 72 0
[pid=14574] ppid=14573 vsize=354440 CPUtime=2.49 cores=1,3,5,7
/proc/14574/stat : 14574 (coprocessor) R 14573 14570 28501 0 -1 4202496 15559 0 0 0 237 12 0 0 20 0 1 0 276642533 362946560 79264 33554432000 4194304 6586260 140733481065952 140733481062712 5732400 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/14574/statm: 88610 79264 137 584 0 88022 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1502544

[startup+25.5004 s]
/proc/loadavg: 2.02 2.02 2.14 3/182 14574
/proc/meminfo: memFree=28419424/32873844 swapFree=6872/6872
[pid=14570] ppid=14568 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14570/stat : 14570 (npSolver-pbo-It) S 14568 14570 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276641513 9367552 274 33554432000 4194304 5064252 140735894237824 140735894236736 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14570/statm: 2287 274 233 213 0 72 0
[pid=14571] ppid=14570 vsize=1129808 CPUtime=10.17 cores=1,3,5,7
/proc/14571/stat : 14571 (npSolver-pbo) S 14570 14570 28501 0 -1 4202496 155565 0 0 0 914 103 0 0 20 0 1 0 276641513 1156923392 244672 33554432000 4194304 5992684 140736636515472 140736636509920 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/14571/statm: 282452 244672 164 440 0 282008 0
[pid=14573] ppid=14571 vsize=9148 CPUtime=0.01 cores=1,3,5,7
/proc/14573/stat : 14573 (cp2_pre.sh) S 14571 14570 28501 0 -1 4202496 609 0 0 0 0 1 0 0 20 0 1 0 276642530 9367552 277 33554432000 4194304 5064252 140733821697920 140733821696624 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/14573/statm: 2287 277 234 213 0 72 0
[pid=14574] ppid=14573 vsize=1229792 CPUtime=15.15 cores=1,3,5,7
/proc/14574/stat : 14574 (coprocessor) R 14573 14570 28501 0 -1 4202496 21578 0 0 0 1436 79 0 0 20 0 1 0 276642533 1259307008 243173 33554432000 4194304 6586260 140733481065952 140733481061704 5732496 0 0 4096 8404994 0 0 0 17 5 0 0 13 0 0
/proc/14574/statm: 307448 243173 158 584 0 306860 0
Current children cumulated CPU time (s) 25.33
Current children cumulated vsize (KiB) 2377896

[startup+51.1004 s]
/proc/loadavg: 2.17 2.05 2.15 2/182 14577
/proc/meminfo: memFree=25882224/32873844 swapFree=6872/6872
[pid=14570] ppid=14568 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14570/stat : 14570 (npSolver-pbo-It) S 14568 14570 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276641513 9367552 274 33554432000 4194304 5064252 140735894237824 140735894236736 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14570/statm: 2287 274 233 213 0 72 0
[pid=14571] ppid=14570 vsize=1273716 CPUtime=33.89 cores=1,3,5,7
/proc/14571/stat : 14571 (npSolver-pbo) S 14570 14570 28501 0 -1 4204032 163194 22481 0 0 1135 121 2016 117 20 0 1 0 276641513 1304285184 280669 33554432000 4194304 5992684 140736636515472 140736636510008 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/14571/statm: 318429 280669 184 440 0 317985 0
[pid=14576] ppid=14571 vsize=1512720 CPUtime=8.27 cores=1,3,5,7
/proc/14576/stat : 14576 (glucosInc) S 14571 14570 28501 0 -1 4202496 161548 0 0 0 771 56 0 0 20 0 1 0 276644681 1549025280 345369 33554432000 4194304 5654031 140734217548272 140734217546584 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/14576/statm: 378180 345369 147 357 0 377820 0
Current children cumulated CPU time (s) 42.16
Current children cumulated vsize (KiB) 2795584

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

[startup+63.9003 s]
/proc/loadavg: 2.58 2.14 2.17 2/182 14578
/proc/meminfo: memFree=25879432/32873844 swapFree=6872/6872
[pid=14570] ppid=14568 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14570/stat : 14570 (npSolver-pbo-It) S 14568 14570 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276641513 9367552 274 33554432000 4194304 5064252 140735894237824 140735894236736 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14570/statm: 2287 274 233 213 0 72 0
[pid=14571] ppid=14570 vsize=1273716 CPUtime=33.89 cores=1,3,5,7
/proc/14571/stat : 14571 (npSolver-pbo) S 14570 14570 28501 0 -1 4204032 163194 22481 0 0 1135 121 2016 117 20 0 1 0 276641513 1304285184 280669 33554432000 4194304 5992684 140736636515472 140736636510008 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/14571/statm: 318429 280669 184 440 0 317985 0
[pid=14576] ppid=14571 vsize=1512720 CPUtime=8.27 cores=1,3,5,7
/proc/14576/stat : 14576 (glucosInc) S 14571 14570 28501 0 -1 4202496 161548 0 0 0 771 56 0 0 20 0 1 0 276644681 1549025280 345369 33554432000 4194304 5654031 140734217548272 140734217546584 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/14576/statm: 378180 345369 147 357 0 377820 0
Current children cumulated CPU time (s) 42.16
Current children cumulated vsize (KiB) 2795584

[startup+70.3003 s]
/proc/loadavg: 2.69 2.17 2.18 2/182 14578
/proc/meminfo: memFree=25913548/32873844 swapFree=6872/6872
[pid=14570] ppid=14568 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14570/stat : 14570 (npSolver-pbo-It) S 14568 14570 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276641513 9367552 274 33554432000 4194304 5064252 140735894237824 140735894236736 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14570/statm: 2287 274 233 213 0 72 0
[pid=14571] ppid=14570 vsize=1273716 CPUtime=33.89 cores=1,3,5,7
/proc/14571/stat : 14571 (npSolver-pbo) S 14570 14570 28501 0 -1 4204032 163194 22481 0 0 1135 121 2016 117 20 0 1 0 276641513 1304285184 280669 33554432000 4194304 5992684 140736636515472 140736636510008 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/14571/statm: 318429 280669 184 440 0 317985 0
[pid=14576] ppid=14571 vsize=1512720 CPUtime=8.27 cores=1,3,5,7
/proc/14576/stat : 14576 (glucosInc) S 14571 14570 28501 0 -1 4202496 161548 0 0 0 771 56 0 0 20 0 1 0 276644681 1549025280 345369 33554432000 4194304 5654031 140734217548272 140734217546584 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/14576/statm: 378180 345369 147 357 0 377820 0
Current children cumulated CPU time (s) 42.16
Current children cumulated vsize (KiB) 2795584

[startup+73.5003 s]
/proc/loadavg: 2.69 2.17 2.18 2/182 14578
/proc/meminfo: memFree=25914044/32873844 swapFree=6872/6872
[pid=14570] ppid=14568 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14570/stat : 14570 (npSolver-pbo-It) S 14568 14570 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276641513 9367552 274 33554432000 4194304 5064252 140735894237824 140735894236736 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14570/statm: 2287 274 233 213 0 72 0
[pid=14571] ppid=14570 vsize=1273716 CPUtime=33.89 cores=1,3,5,7
/proc/14571/stat : 14571 (npSolver-pbo) S 14570 14570 28501 0 -1 4204032 163194 22481 0 0 1135 121 2016 117 20 0 1 0 276641513 1304285184 280669 33554432000 4194304 5992684 140736636515472 140736636510008 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/14571/statm: 318429 280669 184 440 0 317985 0
[pid=14576] ppid=14571 vsize=1512720 CPUtime=8.27 cores=1,3,5,7
/proc/14576/stat : 14576 (glucosInc) S 14571 14570 28501 0 -1 4202496 161548 0 0 0 771 56 0 0 20 0 1 0 276644681 1549025280 345369 33554432000 4194304 5654031 140734217548272 140734217546584 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/14576/statm: 378180 345369 147 357 0 377820 0
Current children cumulated CPU time (s) 42.16
Current children cumulated vsize (KiB) 2795584

[startup+75.1003 s]
/proc/loadavg: 2.79 2.20 2.19 2/182 14578
/proc/meminfo: memFree=25913796/32873844 swapFree=6872/6872
[pid=14570] ppid=14568 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14570/stat : 14570 (npSolver-pbo-It) S 14568 14570 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276641513 9367552 274 33554432000 4194304 5064252 140735894237824 140735894236736 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14570/statm: 2287 274 233 213 0 72 0
[pid=14571] ppid=14570 vsize=1273716 CPUtime=33.89 cores=1,3,5,7
/proc/14571/stat : 14571 (npSolver-pbo) S 14570 14570 28501 0 -1 4204032 163194 22481 0 0 1135 121 2016 117 20 0 1 0 276641513 1304285184 280669 33554432000 4194304 5992684 140736636515472 140736636510008 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/14571/statm: 318429 280669 184 440 0 317985 0
[pid=14576] ppid=14571 vsize=1512720 CPUtime=8.27 cores=1,3,5,7
/proc/14576/stat : 14576 (glucosInc) S 14571 14570 28501 0 -1 4202496 161548 0 0 0 771 56 0 0 20 0 1 0 276644681 1549025280 345369 33554432000 4194304 5654031 140734217548272 140734217546584 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/14576/statm: 378180 345369 147 357 0 377820 0
Current children cumulated CPU time (s) 42.16
Current children cumulated vsize (KiB) 2795584

[startup+75.5003 s]
/proc/loadavg: 2.79 2.20 2.19 2/182 14578
/proc/meminfo: memFree=25913796/32873844 swapFree=6872/6872
[pid=14570] ppid=14568 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14570/stat : 14570 (npSolver-pbo-It) S 14568 14570 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276641513 9367552 274 33554432000 4194304 5064252 140735894237824 140735894236736 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14570/statm: 2287 274 233 213 0 72 0
[pid=14571] ppid=14570 vsize=1273716 CPUtime=33.89 cores=1,3,5,7
/proc/14571/stat : 14571 (npSolver-pbo) S 14570 14570 28501 0 -1 4204032 163194 22481 0 0 1135 121 2016 117 20 0 1 0 276641513 1304285184 280669 33554432000 4194304 5992684 140736636515472 140736636510008 5240597 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/14571/statm: 318429 280669 184 440 0 317985 0
[pid=14576] ppid=14571 vsize=1512720 CPUtime=8.27 cores=1,3,5,7
/proc/14576/stat : 14576 (glucosInc) S 14571 14570 28501 0 -1 4202496 161548 0 0 0 771 56 0 0 20 0 1 0 276644681 1549025280 345369 33554432000 4194304 5654031 140734217548272 140734217546584 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/14576/statm: 378180 345369 147 357 0 377820 0
Current children cumulated CPU time (s) 42.16
Current children cumulated vsize (KiB) 2795584

[startup+75.7003 s]
/proc/loadavg: 2.79 2.20 2.19 2/182 14578
/proc/meminfo: memFree=25913796/32873844 swapFree=6872/6872
[pid=14570] ppid=14568 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/14570/stat : 14570 (npSolver-pbo-It) S 14568 14570 28501 0 -1 4202496 358 0 0 0 0 0 0 0 20 0 1 0 276641513 9367552 274 33554432000 4194304 5064252 140735894237824 140735894236736 209097221710 0 65536 4100 65538 18446744071579302229 0 0 17 5 0 0 0 0 0
/proc/14570/statm: 2287 274 233 213 0 72 0
[pid=14571] ppid=14570 vsize=0 CPUtime=33.91 cores=1,3,5,7
/proc/14571/stat : 14571 (npSolver-pbo) R 14570 14570 28501 0 -1 4204036 163194 22481 0 0 1135 123 2016 117 20 0 1 0 276641513 0 0 33554432000 0 0 0 0 0 0 0 4096 0 18446744073709551615 0 0 17 3 0 0 0 0 0
/proc/14571/statm: 0 0 0 0 0 0 0
[pid=14576] ppid=14571 vsize=1512720 CPUtime=8.27 cores=1,3,5,7
/proc/14576/stat : 14576 (glucosInc) S 14571 14570 28501 0 -1 4202496 161548 0 0 0 771 56 0 0 20 0 1 0 276644681 1549025280 345369 33554432000 4194304 5654031 140734217548272 140734217546584 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/14576/statm: 378180 345369 147 357 0 377820 0
Current children cumulated CPU time (s) 42.18
Current children cumulated vsize (KiB) 1521868

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 14570 and gives
#  childrusage.ru_utime.tv_sec=31
#  childrusage.ru_utime.tv_usec=519208
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=440628
# CPU time returned by wait4() is 33.9598
# while last known CPU time is 42.18
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 75.7395
CPU time (s): 42.18
CPU user time (s): 39.22
CPU system time (s): 2.96
CPU usage (%): 55.6909
Max. virtual memory (cumulated for all children) (KiB): 2835584

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 31.5192
system time used= 2.44063
maximum resident set size= 1351968
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 186050
page faults= 0
swaps= 0
block input operations= 0
block output operations= 1484200
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 287790
involuntary context switches= 47

runsolver used 0.183972 second user time and 0.469928 second system time

The end

Launcher Data 

Begin job on node105 at 2012-05-27 10:02:25
IDJOB=3703245
IDBENCH=89909
IDSOLVER=2278
FILE ID=node105/3703245-1338105744
RUNJOBID= node105-1338088459-28518
PBS_JOBID= 14624461
Free space on /tmp= 71456 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB11/normalized-PB11/OPT-SMALLINT-LIN/kullmann/normalized-mul_8_14_shg.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3703245-1338105744/watcher-3703245-1338105744 -o /tmp/evaluation-result-3703245-1338105744/solver-3703245-1338105744 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3703245-1338105744.opb 283639728 HOME HOME

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

MD5SUM BENCH= 51f05ba8c6bfc8514831781916e08929
RANDOM SEED=283639728

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:        30982192 kB
Buffers:          196184 kB
Cached:           270408 kB
SwapCached:         1932 kB
Active:           945516 kB
Inactive:         119536 kB
Active(anon):     591828 kB
Inactive(anon):     7960 kB
Active(file):     353688 kB
Inactive(file):   111576 kB
Unevictable:        6872 kB
Mlocked:            6872 kB
SwapTotal:      67108856 kB
SwapFree:       67100456 kB
Dirty:             54000 kB
Writeback:             0 kB
AnonPages:        604708 kB
Mapped:            10136 kB
Shmem:                 0 kB
Slab:             686956 kB
SReclaimable:     128288 kB
SUnreclaim:       558668 kB
KernelStack:        1464 kB
PageTables:         5348 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545776 kB
Committed_AS:     767596 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346368 kB
VmallocChunk:   34341987984 kB
HardwareCorrupted:     0 kB
AnonHugePages:    442368 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= 70052 MiB
End job on node105 at 2012-05-27 10:03:41