Trace number 3697458

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? (problem) 20.84 22.7006

General information on the benchmark

NameOPT-BIGINT-LIN/graca/
normalized-ped2.G.recomb10-0.20-11.opb
MD5SUMf2633834ff07460da2ce4ee4cf991574
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark126821
Best CPU time to get the best result obtained on this benchmark1800.09
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables213655
Total number of constraints3676481
Number of constraints which are clauses3676481
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 constraint579
Number of terms in the objective function 18980
Biggest coefficient in the objective function 581
Number of bits for the biggest coefficient in the objective function 10
Sum of the numbers in the objective function 10690980
Number of bits of the sum of numbers in the objective function 24
Biggest number in a constraint 581
Number of bits of the biggest number in a constraint 10
Biggest sum of numbers in a constraint 10690980
Number of bits of the biggest sum of numbers24
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

10.48/10.55	c run inc solver
10.48/10.55	c [INC SYSTEM] run initial solver
10.48/10.55	c [INC SYSTEM] preprocess with white file
15.66/15.72	c [INC SYSTEM] finished preprocessing in 5 s
15.66/15.72	c [INC SYSTEM] execute solver
15.71/16.24	c [INC SEARCH] formula is SAT
15.71/16.25	c [INC SYSTEM] solved the initial formula
20.67/20.75	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
20.84/22.70	HOME/npSolver-pbo-Itd.sh: line 18:  3545 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-3697458-1338137972/watcher-3697458-1338137972 -o /tmp/evaluation-result-3697458-1338137972/solver-3697458-1338137972 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itd.sh HOME/instance-3697458-1338137972.opb 1963726723 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: 2.46 2.22 2.07 3/177 3544
/proc/meminfo: memFree=29081784/32873852 swapFree=6856/6856
[pid=3544] ppid=3542 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3544/stat : 3544 (npSolver-pbo-It) S 3542 3544 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279923433 9367552 275 33554432000 4194304 5064252 140734404708688 140734404707600 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3544/statm: 2287 275 233 213 0 72 0

[startup+0.0830279 s]
/proc/loadavg: 2.46 2.22 2.07 3/177 3544
/proc/meminfo: memFree=29081784/32873852 swapFree=6856/6856
[pid=3544] ppid=3542 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3544/stat : 3544 (npSolver-pbo-It) S 3542 3544 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279923433 9367552 275 33554432000 4194304 5064252 140734404708688 140734404707600 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3544/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100303 s]
/proc/loadavg: 2.46 2.22 2.07 3/177 3544
/proc/meminfo: memFree=29081784/32873852 swapFree=6856/6856
[pid=3544] ppid=3542 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3544/stat : 3544 (npSolver-pbo-It) S 3542 3544 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279923433 9367552 275 33554432000 4194304 5064252 140734404708688 140734404707600 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3544/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300322 s]
/proc/loadavg: 2.46 2.22 2.07 3/177 3544
/proc/meminfo: memFree=29081784/32873852 swapFree=6856/6856
[pid=3544] ppid=3542 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3544/stat : 3544 (npSolver-pbo-It) S 3542 3544 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279923433 9367552 275 33554432000 4194304 5064252 140734404708688 140734404707600 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3544/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700317 s]
/proc/loadavg: 2.46 2.22 2.07 3/177 3544
/proc/meminfo: memFree=29081784/32873852 swapFree=6856/6856
[pid=3544] ppid=3542 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3544/stat : 3544 (npSolver-pbo-It) S 3542 3544 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279923433 9367552 275 33554432000 4194304 5064252 140734404708688 140734404707600 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3544/statm: 2287 275 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50039 s]
/proc/loadavg: 2.50 2.23 2.07 3/179 3546
/proc/meminfo: memFree=29060260/32873852 swapFree=6856/6856
[pid=3544] ppid=3542 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3544/stat : 3544 (npSolver-pbo-It) S 3542 3544 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279923433 9367552 275 33554432000 4194304 5064252 140734404708688 140734404707600 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3544/statm: 2287 275 233 213 0 72 0
[pid=3545] ppid=3544 vsize=19504 CPUtime=1.49 cores=1,3,5,7
/proc/3545/stat : 3545 (npSolver-pbo) R 3544 3544 1566 0 -1 4202496 2713 0 0 0 145 4 0 0 20 0 1 0 279923434 19972096 2686 33554432000 4194304 5992684 140734152448944 140734152346280 5179600 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/3545/statm: 4876 2686 145 440 0 4432 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 28652

[startup+3.1003 s]
/proc/loadavg: 2.50 2.23 2.07 3/179 3546
/proc/meminfo: memFree=29059308/32873852 swapFree=6856/6856
[pid=3544] ppid=3542 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3544/stat : 3544 (npSolver-pbo-It) S 3542 3544 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279923433 9367552 275 33554432000 4194304 5064252 140734404708688 140734404707600 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3544/statm: 2287 275 233 213 0 72 0
[pid=3545] ppid=3544 vsize=36284 CPUtime=3.09 cores=1,3,5,7
/proc/3545/stat : 3545 (npSolver-pbo) R 3544 3544 1566 0 -1 4202496 3345 0 0 0 304 5 0 0 20 0 1 0 279923434 37154816 5354 33554432000 4194304 5992684 140734152448944 140734152444680 5179600 0 0 4096 0 0 0 0 17 1 0 0 0 0 0
/proc/3545/statm: 9071 5354 145 440 0 8627 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 45432

[startup+6.3003 s]
/proc/loadavg: 2.50 2.23 2.07 3/179 3546
/proc/meminfo: memFree=29048944/32873852 swapFree=6856/6856
[pid=3544] ppid=3542 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3544/stat : 3544 (npSolver-pbo-It) S 3542 3544 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279923433 9367552 275 33554432000 4194304 5064252 140734404708688 140734404707600 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3544/statm: 2287 275 233 213 0 72 0
[pid=3545] ppid=3544 vsize=69976 CPUtime=6.28 cores=1,3,5,7
/proc/3545/stat : 3545 (npSolver-pbo) R 3544 3544 1566 0 -1 4202496 4092 0 0 0 621 7 0 0 20 0 1 0 279923434 71655424 10684 33554432000 4194304 5992684 140734152448944 140734152445064 4195424 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/3545/statm: 17494 10684 145 440 0 17050 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 79124

[startup+12.7004 s]
/proc/loadavg: 2.50 2.24 2.08 3/181 3548
/proc/meminfo: memFree=28685844/32873852 swapFree=6856/6856
[pid=3544] ppid=3542 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3544/stat : 3544 (npSolver-pbo-It) S 3542 3544 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279923433 9367552 275 33554432000 4194304 5064252 140734404708688 140734404707600 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3544/statm: 2287 275 233 213 0 72 0
[pid=3545] ppid=3544 vsize=158456 CPUtime=10.56 cores=1,3,5,7
/proc/3545/stat : 3545 (npSolver-pbo) S 3544 3544 1566 0 -1 4202496 10879 0 0 0 1030 26 0 0 20 0 1 0 279923434 162258944 25679 33554432000 4194304 5992684 140734152448944 140734152443392 5175646 0 65536 4102 0 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3545/statm: 39614 25679 164 440 0 39170 0
[pid=3547] ppid=3545 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3547/stat : 3547 (cp2_pre.sh) S 3545 3544 1566 0 -1 4202496 608 0 0 0 0 0 0 0 20 0 1 0 279924492 9367552 276 33554432000 4194304 5064252 140734790103648 140734790102352 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/3547/statm: 2287 276 234 213 0 72 0
[pid=3548] ppid=3547 vsize=283956 CPUtime=2.1 cores=1,3,5,7
/proc/3548/stat : 3548 (coprocessor) R 3547 3544 1566 0 -1 4202496 41158 0 0 0 200 10 0 0 20 0 1 0 279924492 290770944 65347 33554432000 4194304 6586260 140734438600544 140734438596808 4496502 0 0 4096 8404994 0 0 0 17 5 0 0 0 0 0
/proc/3548/statm: 70989 65347 170 584 0 70401 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 460708

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

[startup+19.1003 s]
/proc/loadavg: 2.46 2.24 2.08 3/180 3550
/proc/meminfo: memFree=28840492/32873852 swapFree=6856/6856
[pid=3544] ppid=3542 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3544/stat : 3544 (npSolver-pbo-It) S 3542 3544 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279923433 9367552 275 33554432000 4194304 5064252 140734404708688 140734404707600 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3544/statm: 2287 275 233 213 0 72 0
[pid=3545] ppid=3544 vsize=168816 CPUtime=18.58 cores=1,3,5,7
/proc/3545/stat : 3545 (npSolver-pbo) R 3544 3544 1566 0 -1 4202496 12121 45028 0 0 1316 29 473 40 20 0 1 0 279923434 172867584 28277 33554432000 4194304 5992684 140734152448944 140734152443720 5179600 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/3545/statm: 42204 28277 172 440 0 41760 0
[pid=3550] ppid=3545 vsize=121152 CPUtime=0.5 cores=1,3,5,7
/proc/3550/stat : 3550 (glucosInc) S 3545 3544 1566 0 -1 4202496 22294 0 0 0 45 5 0 0 20 0 1 0 279925006 124059648 26411 33554432000 4194304 5654031 140733902157632 140733902155944 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3550/statm: 30288 26411 146 357 0 29928 0
Current children cumulated CPU time (s) 19.08
Current children cumulated vsize (KiB) 299116

[startup+20.7003 s]
/proc/loadavg: 2.46 2.24 2.08 3/180 3550
/proc/meminfo: memFree=28839624/32873852 swapFree=6856/6856
[pid=3544] ppid=3542 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3544/stat : 3544 (npSolver-pbo-It) S 3542 3544 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279923433 9367552 275 33554432000 4194304 5064252 140734404708688 140734404707600 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3544/statm: 2287 275 233 213 0 72 0
[pid=3545] ppid=3544 vsize=168816 CPUtime=20.17 cores=1,3,5,7
/proc/3545/stat : 3545 (npSolver-pbo) R 3544 3544 1566 0 -1 4202496 12121 45028 0 0 1475 29 473 40 20 0 1 0 279923434 172867584 28277 33554432000 4194304 5992684 140734152448944 140734152443720 5179600 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/3545/statm: 42204 28277 172 440 0 41760 0
[pid=3550] ppid=3545 vsize=121152 CPUtime=0.5 cores=1,3,5,7
/proc/3550/stat : 3550 (glucosInc) S 3545 3544 1566 0 -1 4202496 22294 0 0 0 45 5 0 0 20 0 1 0 279925006 124059648 26411 33554432000 4194304 5654031 140733902157632 140733902155944 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3550/statm: 30288 26411 146 357 0 29928 0
Current children cumulated CPU time (s) 20.67
Current children cumulated vsize (KiB) 299116

[startup+21.5003 s]
/proc/loadavg: 2.42 2.23 2.08 3/181 3551
/proc/meminfo: memFree=28811396/32873852 swapFree=6856/6856
[pid=3544] ppid=3542 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3544/stat : 3544 (npSolver-pbo-It) S 3542 3544 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279923433 9367552 275 33554432000 4194304 5064252 140734404708688 140734404707600 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3544/statm: 2287 275 233 213 0 72 0
[pid=3545] ppid=3544 vsize=168820 CPUtime=20.34 cores=1,3,5,7
/proc/3545/stat : 3545 (npSolver-pbo) S 3544 3544 1566 0 -1 4204032 12136 45028 0 0 1480 41 473 40 20 0 1 0 279923434 172871680 28290 33554432000 4194304 5992684 140734152448944 140734152443480 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3545/statm: 42205 28290 184 440 0 41761 0
[pid=3550] ppid=3545 vsize=121152 CPUtime=0.5 cores=1,3,5,7
/proc/3550/stat : 3550 (glucosInc) S 3545 3544 1566 0 -1 4202496 22294 0 0 0 45 5 0 0 20 0 1 0 279925006 124059648 26411 33554432000 4194304 5654031 140733902157632 140733902155944 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3550/statm: 30288 26411 146 357 0 29928 0
Current children cumulated CPU time (s) 20.84
Current children cumulated vsize (KiB) 299120

[startup+22.3003 s]
/proc/loadavg: 2.42 2.23 2.08 2/181 3551
/proc/meminfo: memFree=28605928/32873852 swapFree=6856/6856
[pid=3544] ppid=3542 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3544/stat : 3544 (npSolver-pbo-It) S 3542 3544 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279923433 9367552 275 33554432000 4194304 5064252 140734404708688 140734404707600 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3544/statm: 2287 275 233 213 0 72 0
[pid=3545] ppid=3544 vsize=168820 CPUtime=20.34 cores=1,3,5,7
/proc/3545/stat : 3545 (npSolver-pbo) S 3544 3544 1566 0 -1 4204032 12136 45028 0 0 1480 41 473 40 20 0 1 0 279923434 172871680 28290 33554432000 4194304 5992684 140734152448944 140734152443480 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3545/statm: 42205 28290 184 440 0 41761 0
[pid=3550] ppid=3545 vsize=121152 CPUtime=0.5 cores=1,3,5,7
/proc/3550/stat : 3550 (glucosInc) S 3545 3544 1566 0 -1 4202496 22294 0 0 0 45 5 0 0 20 0 1 0 279925006 124059648 26411 33554432000 4194304 5654031 140733902157632 140733902155944 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3550/statm: 30288 26411 146 357 0 29928 0
Current children cumulated CPU time (s) 20.84
Current children cumulated vsize (KiB) 299120

[startup+22.5003 s]
/proc/loadavg: 2.42 2.23 2.08 2/181 3551
/proc/meminfo: memFree=28605928/32873852 swapFree=6856/6856
[pid=3544] ppid=3542 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3544/stat : 3544 (npSolver-pbo-It) S 3542 3544 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279923433 9367552 275 33554432000 4194304 5064252 140734404708688 140734404707600 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3544/statm: 2287 275 233 213 0 72 0
[pid=3545] ppid=3544 vsize=168820 CPUtime=20.34 cores=1,3,5,7
/proc/3545/stat : 3545 (npSolver-pbo) S 3544 3544 1566 0 -1 4204032 12136 45028 0 0 1480 41 473 40 20 0 1 0 279923434 172871680 28290 33554432000 4194304 5992684 140734152448944 140734152443480 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3545/statm: 42205 28290 184 440 0 41761 0
[pid=3550] ppid=3545 vsize=121152 CPUtime=0.5 cores=1,3,5,7
/proc/3550/stat : 3550 (glucosInc) S 3545 3544 1566 0 -1 4202496 22294 0 0 0 45 5 0 0 20 0 1 0 279925006 124059648 26411 33554432000 4194304 5654031 140733902157632 140733902155944 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3550/statm: 30288 26411 146 357 0 29928 0
Current children cumulated CPU time (s) 20.84
Current children cumulated vsize (KiB) 299120

[startup+22.6003 s]
/proc/loadavg: 2.42 2.23 2.08 2/181 3551
/proc/meminfo: memFree=28605928/32873852 swapFree=6856/6856
[pid=3544] ppid=3542 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/3544/stat : 3544 (npSolver-pbo-It) S 3542 3544 1566 0 -1 4202496 359 0 0 0 0 0 0 0 20 0 1 0 279923433 9367552 275 33554432000 4194304 5064252 140734404708688 140734404707600 273448330830 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/3544/statm: 2287 275 233 213 0 72 0
[pid=3545] ppid=3544 vsize=168820 CPUtime=20.34 cores=1,3,5,7
/proc/3545/stat : 3545 (npSolver-pbo) S 3544 3544 1566 0 -1 4204032 12136 45028 0 0 1480 41 473 40 20 0 1 0 279923434 172871680 28290 33554432000 4194304 5992684 140734152448944 140734152443480 5240597 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3545/statm: 42205 28290 184 440 0 41761 0
[pid=3550] ppid=3545 vsize=121152 CPUtime=0.5 cores=1,3,5,7
/proc/3550/stat : 3550 (glucosInc) S 3545 3544 1566 0 -1 4202496 22294 0 0 0 45 5 0 0 20 0 1 0 279925006 124059648 26411 33554432000 4194304 5654031 140733902157632 140733902155944 4976656 0 0 4096 0 18446744071580380219 0 0 17 1 0 0 0 0 0
/proc/3550/statm: 30288 26411 146 357 0 29928 0
Current children cumulated CPU time (s) 20.84
Current children cumulated vsize (KiB) 299120

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3544 and gives
#  childrusage.ru_utime.tv_sec=19
#  childrusage.ru_utime.tv_usec=546028
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=819875
# CPU time returned by wait4() is 20.3659
# while last known CPU time is 20.84
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 22.7006
CPU time (s): 20.84
CPU user time (s): 19.98
CPU system time (s): 0.86
CPU usage (%): 91.8039
Max. virtual memory (cumulated for all children) (KiB): 486888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 19.546
system time used= 0.819875
maximum resident set size= 314120
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 57539
page faults= 0
swaps= 0
block input operations= 0
block output operations= 194648
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 37968
involuntary context switches= 45

runsolver used 0.131979 second user time and 0.124981 second system time

The end

Launcher Data 

Begin job on node128 at 2012-05-27 18:59:35
IDJOB=3697458
IDBENCH=92820
IDSOLVER=2275
FILE ID=node128/3697458-1338137972
RUNJOBID= node128-1338123762-1585
PBS_JOBID= 14624501
Free space on /tmp= 71212 MiB

SOLVER NAME= npSolver inc-topDown
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/graca/normalized-ped2.G.recomb10-0.20-11.opb
COMMAND LINE= DIR/npSolver-pbo-Itd.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3697458-1338137972/watcher-3697458-1338137972 -o /tmp/evaluation-result-3697458-1338137972/solver-3697458-1338137972 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itd.sh HOME/instance-3697458-1338137972.opb 1963726723 HOME HOME

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

MD5SUM BENCH= f2633834ff07460da2ce4ee4cf991574
RANDOM SEED=1963726723

node128.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		: 2666.389
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	: 5332.77
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		: 2666.389
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		: 2666.389
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	: 5438.56
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		: 2666.389
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		: 2666.389
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.389
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		: 2666.389
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.389
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:       32873852 kB
MemFree:        29085776 kB
Buffers:          429932 kB
Cached:          2431520 kB
SwapCached:          620 kB
Active:          1223620 kB
Inactive:        1705164 kB
Active(anon):      57792 kB
Inactive(anon):    12304 kB
Active(file):    1165828 kB
Inactive(file):  1692860 kB
Unevictable:        6856 kB
Mlocked:            6856 kB
SwapTotal:      67108856 kB
SwapFree:       67107296 kB
Dirty:            123376 kB
Writeback:             0 kB
AnonPages:         75948 kB
Mapped:            15676 kB
Shmem:               200 kB
Slab:             720528 kB
SReclaimable:     162180 kB
SUnreclaim:       558348 kB
KernelStack:        1456 kB
PageTables:         4224 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545780 kB
Committed_AS:     181684 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346360 kB
VmallocChunk:   34341988004 kB
HardwareCorrupted:     0 kB
AnonHugePages:     36864 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= 71076 MiB
End job on node128 at 2012-05-27 18:59:58