Trace number 3751423

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-quickBound (fixed)? (problem) 81.17 109.952

General information on the benchmark

NameOPT-BIGINT-LIN/graca/
normalized-ped3.G.recomb10-0.20-13.opb
MD5SUM29a5e01a8226455825d0b564a1dd2bc6
Bench CategoryOPT-BIGINT-LIN (optimisation, big integers, linear constraints)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark39324
Best CPU time to get the best result obtained on this benchmark1800.88
Has Objective FunctionYES
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables83000
Total number of constraints1292255
Number of constraints which are clauses1292255
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

7.23/8.46	c run inc solver
7.23/8.46	c [INC SYSTEM] run initial solver
7.23/8.46	c [INC SYSTEM] preprocess with white file
22.57/23.98	c [INC SYSTEM] finished preprocessing in 15 s
22.57/23.98	c [INC SYSTEM] execute solver
78.89/80.27	c [INC SEARCH] formula is SAT
78.99/80.35	c [INC SYSTEM] solved the initial formula
80.49/81.86	npSolver-pbo: IterativeSolver.cc:102: void IterativeSolver::checkSolution(): Assertion `parser.cb.ok' failed.
81.17/109.94	HOME/npSolver-pbo-Itdqb.sh: line 18: 29846 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-3751423-1339181246/watcher-3751423-1339181246 -o /tmp/evaluation-result-3751423-1339181246/solver-3751423-1339181246 -C 1800 -W 1900 -M 15500 HOME/npSolver-pbo-Itdqb.sh HOME/instance-3751423-1339181246.opb 316966848 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: 1.26 1.79 1.92 3/177 29845
/proc/meminfo: memFree=31293136/32873648 swapFree=7376/7376
[pid=29845] ppid=29843 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29845/stat : 29845 (npSolver-pbo-It) S 29843 29845 28786 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 384250704 9367552 274 33554432000 4194304 5064252 140736385536176 140736385535088 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/29845/statm: 2287 274 233 213 0 72 0

[startup+0.0645821 s]
/proc/loadavg: 1.26 1.79 1.92 3/177 29845
/proc/meminfo: memFree=31293136/32873648 swapFree=7376/7376
[pid=29845] ppid=29843 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29845/stat : 29845 (npSolver-pbo-It) S 29843 29845 28786 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 384250704 9367552 274 33554432000 4194304 5064252 140736385536176 140736385535088 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/29845/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.100287 s]
/proc/loadavg: 1.26 1.79 1.92 3/177 29845
/proc/meminfo: memFree=31293136/32873648 swapFree=7376/7376
[pid=29845] ppid=29843 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29845/stat : 29845 (npSolver-pbo-It) S 29843 29845 28786 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 384250704 9367552 274 33554432000 4194304 5064252 140736385536176 140736385535088 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/29845/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.300222 s]
/proc/loadavg: 1.26 1.79 1.92 3/177 29845
/proc/meminfo: memFree=31293136/32873648 swapFree=7376/7376
[pid=29845] ppid=29843 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29845/stat : 29845 (npSolver-pbo-It) S 29843 29845 28786 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 384250704 9367552 274 33554432000 4194304 5064252 140736385536176 140736385535088 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/29845/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+0.700225 s]
/proc/loadavg: 1.26 1.79 1.92 3/177 29845
/proc/meminfo: memFree=31293136/32873648 swapFree=7376/7376
[pid=29845] ppid=29843 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29845/stat : 29845 (npSolver-pbo-It) S 29843 29845 28786 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 384250704 9367552 274 33554432000 4194304 5064252 140736385536176 140736385535088 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/29845/statm: 2287 274 233 213 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 9148

[startup+1.50016 s]
/proc/loadavg: 1.56 1.84 1.94 3/179 29847
/proc/meminfo: memFree=30946440/32873648 swapFree=7376/7376
[pid=29845] ppid=29843 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29845/stat : 29845 (npSolver-pbo-It) S 29843 29845 28786 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 384250704 9367552 274 33554432000 4194304 5064252 140736385536176 140736385535088 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/29845/statm: 2287 274 233 213 0 72 0
[pid=29846] ppid=29845 vsize=217576 CPUtime=1.49 cores=1,3,5,7
/proc/29846/stat : 29846 (npSolver-pbo) R 29845 29845 28786 0 -1 4202496 25358 0 0 0 142 7 0 0 20 0 1 0 384250705 222797824 43155 33554432000 4194304 6004724 140734577394432 140734577390456 4968639 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/29846/statm: 54394 43155 130 442 0 53948 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 226724

[startup+3.10039 s]
/proc/loadavg: 1.56 1.84 1.94 3/181 29849
/proc/meminfo: memFree=30651220/32873648 swapFree=7376/7376
[pid=29845] ppid=29843 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29845/stat : 29845 (npSolver-pbo-It) S 29843 29845 28786 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 384250704 9367552 274 33554432000 4194304 5064252 140736385536176 140736385535088 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/29845/statm: 2287 274 233 213 0 72 0
[pid=29846] ppid=29845 vsize=729300 CPUtime=3.09 cores=1,3,5,7
/proc/29846/stat : 29846 (npSolver-pbo) R 29845 29845 28786 0 -1 4202496 81297 0 0 0 288 21 0 0 20 0 1 0 384250705 746803200 156261 33554432000 4194304 6004724 140734577394432 140734577390456 4968639 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/29846/statm: 182325 156265 130 442 0 181879 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 738448

[startup+6.30022 s]
/proc/loadavg: 1.56 1.84 1.94 2/181 29852
/proc/meminfo: memFree=29693980/32873648 swapFree=7376/7376
[pid=29845] ppid=29843 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29845/stat : 29845 (npSolver-pbo-It) S 29843 29845 28786 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 384250704 9367552 274 33554432000 4194304 5064252 140736385536176 140736385535088 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/29845/statm: 2287 274 233 213 0 72 0
[pid=29846] ppid=29845 vsize=736424 CPUtime=6.29 cores=1,3,5,7
/proc/29846/stat : 29846 (npSolver-pbo) R 29845 29845 28786 0 -1 4202496 85284 0 0 0 603 26 0 0 20 0 1 0 384250705 754098176 168857 33554432000 4194304 6004724 140734577394432 140734577389032 4536464 0 0 4096 0 0 0 0 17 5 0 0 0 0 0
/proc/29846/statm: 184106 168857 154 442 0 183660 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 745572

[startup+12.7003 s]
/proc/loadavg: 2.08 1.94 1.97 2/183 29854
/proc/meminfo: memFree=28678512/32873648 swapFree=7376/7376
[pid=29845] ppid=29843 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29845/stat : 29845 (npSolver-pbo-It) S 29843 29845 28786 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 384250704 9367552 274 33554432000 4194304 5064252 140736385536176 140736385535088 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/29845/statm: 2287 274 233 213 0 72 0
[pid=29846] ppid=29845 vsize=736424 CPUtime=7.32 cores=1,3,5,7
/proc/29846/stat : 29846 (npSolver-pbo) S 29845 29845 28786 0 -1 4202496 85879 0 0 0 668 64 0 0 20 0 1 0 384250705 754098176 180654 33554432000 4194304 6004724 140734577394432 140734577388896 5186782 0 65536 4102 0 18446744071579302229 0 0 17 5 0 0 115 0 0
/proc/29846/statm: 184106 180654 163 442 0 183660 0
[pid=29853] ppid=29846 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29853/stat : 29853 (cp2_pre.sh) S 29846 29845 28786 0 -1 4202496 606 0 0 0 0 0 0 0 20 0 1 0 384251553 9367552 277 33554432000 4194304 5064252 140737319225392 140737319224096 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 3 0 0 0 0 0
/proc/29853/statm: 2287 277 234 213 0 72 0
[pid=29854] ppid=29853 vsize=811988 CPUtime=4.19 cores=1,3,5,7
/proc/29854/stat : 29854 (coprocessor) R 29853 29845 28786 0 -1 4202496 53104 0 0 0 401 18 0 0 20 0 1 0 384251554 831475712 183904 33554432000 4194304 6586260 140733935987088 140733935983352 5511711 0 0 4096 8404994 0 0 0 17 3 0 0 0 0 0
/proc/29854/statm: 202997 183904 164 584 0 202409 0
Current children cumulated CPU time (s) 11.51
Current children cumulated vsize (KiB) 1566708

[startup+25.5066 s]
/proc/loadavg: 2.29 2.00 1.99 3/181 29896
/proc/meminfo: memFree=29563848/32873648 swapFree=7376/7376
[pid=29845] ppid=29843 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29845/stat : 29845 (npSolver-pbo-It) S 29843 29845 28786 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 384250704 9367552 274 33554432000 4194304 5064252 140736385536176 140736385535088 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/29845/statm: 2287 274 233 213 0 72 0
[pid=29846] ppid=29845 vsize=736424 CPUtime=22.65 cores=1,3,5,7
/proc/29846/stat : 29846 (npSolver-pbo) S 29845 29845 28786 0 -1 4202496 85895 102863 0 0 668 64 1432 101 20 0 1 0 384250705 754098176 180658 33554432000 4194304 6004724 140734577394432 140734577380712 5190736 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 115 0 0
/proc/29846/statm: 184106 180658 167 442 0 183660 0
[pid=29896] ppid=29846 vsize=360536 CPUtime=1.51 cores=1,3,5,7
/proc/29896/stat : 29896 (glucosInc) R 29846 29845 28786 0 -1 4202496 54370 0 0 0 141 10 0 0 20 0 1 0 384253102 369188864 80365 33554432000 4194304 5654031 140733785944192 140733784893544 4797458 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/29896/statm: 90134 80365 139 357 0 89774 0
Current children cumulated CPU time (s) 24.16
Current children cumulated vsize (KiB) 1106108

[startup+51.1003 s]
/proc/loadavg: 2.27 2.01 1.99 3/183 29898
/proc/meminfo: memFree=26603832/32873648 swapFree=7376/7376
[pid=29845] ppid=29843 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29845/stat : 29845 (npSolver-pbo-It) S 29843 29845 28786 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 384250704 9367552 274 33554432000 4194304 5064252 140736385536176 140736385535088 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/29845/statm: 2287 274 233 213 0 72 0
[pid=29846] ppid=29845 vsize=736424 CPUtime=22.65 cores=1,3,5,7
/proc/29846/stat : 29846 (npSolver-pbo) S 29845 29845 28786 0 -1 4202496 85895 102863 0 0 668 64 1432 101 20 0 1 0 384250705 754098176 180658 33554432000 4194304 6004724 140734577394432 140734577380712 5190736 0 0 4096 0 18446744071580380219 0 0 17 5 0 0 115 0 0
/proc/29846/statm: 184106 180658 167 442 0 183660 0
[pid=29896] ppid=29846 vsize=385828 CPUtime=27.1 cores=1,3,5,7
/proc/29896/stat : 29896 (glucosInc) R 29846 29845 28786 0 -1 4202496 58363 0 0 0 2699 11 0 0 20 0 1 0 384253102 395087872 86913 33554432000 4194304 5654031 140733785944192 140733785932008 4232453 0 0 4096 0 0 0 0 17 3 0 0 0 0 0
/proc/29896/statm: 96457 86913 140 357 0 96097 0
Current children cumulated CPU time (s) 49.75
Current children cumulated vsize (KiB) 1131400

[startup+102.3 s]
/proc/loadavg: 2.62 2.13 2.03 2/182 29901
/proc/meminfo: memFree=24284340/32873648 swapFree=7376/7376
[pid=29845] ppid=29843 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29845/stat : 29845 (npSolver-pbo-It) S 29843 29845 28786 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 384250704 9367552 274 33554432000 4194304 5064252 140736385536176 140736385535088 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/29845/statm: 2287 274 233 213 0 72 0
[pid=29846] ppid=29845 vsize=736428 CPUtime=24.92 cores=1,3,5,7
/proc/29846/stat : 29846 (npSolver-pbo) S 29845 29845 28786 0 -1 4204032 96495 102863 0 0 831 128 1432 101 20 0 1 0 384250705 754102272 180681 33554432000 4194304 6004724 140734577394432 140734577388984 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 115 0 0
/proc/29846/statm: 184107 180681 189 442 0 183661 0
[pid=29896] ppid=29846 vsize=389828 CPUtime=56.25 cores=1,3,5,7
/proc/29896/stat : 29896 (glucosInc) S 29846 29845 28786 0 -1 4202496 59728 0 0 0 5613 12 0 0 20 0 1 0 384253102 399183872 90322 33554432000 4194304 5654031 140733785944192 140733785942504 4976656 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/29896/statm: 97457 90322 146 357 0 97097 0
Current children cumulated CPU time (s) 81.17
Current children cumulated vsize (KiB) 1135404
heavy processes:
  %CPU=13 pid=29900 uid=0 cmd=

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

[startup+103.606 s]
/proc/loadavg: 2.81 2.18 2.05 2/182 29901
/proc/meminfo: memFree=24258220/32873648 swapFree=7376/7376
[pid=29845] ppid=29843 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29845/stat : 29845 (npSolver-pbo-It) S 29843 29845 28786 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 384250704 9367552 274 33554432000 4194304 5064252 140736385536176 140736385535088 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/29845/statm: 2287 274 233 213 0 72 0
[pid=29846] ppid=29845 vsize=736428 CPUtime=24.92 cores=1,3,5,7
/proc/29846/stat : 29846 (npSolver-pbo) S 29845 29845 28786 0 -1 4204032 96495 102863 0 0 831 128 1432 101 20 0 1 0 384250705 754102272 180681 33554432000 4194304 6004724 140734577394432 140734577388984 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 115 0 0
/proc/29846/statm: 184107 180681 189 442 0 183661 0
[pid=29896] ppid=29846 vsize=389828 CPUtime=56.25 cores=1,3,5,7
/proc/29896/stat : 29896 (glucosInc) S 29846 29845 28786 0 -1 4202496 59728 0 0 0 5613 12 0 0 20 0 1 0 384253102 399183872 90322 33554432000 4194304 5654031 140733785944192 140733785942504 4976656 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/29896/statm: 97457 90322 146 357 0 97097 0
Current children cumulated CPU time (s) 81.17
Current children cumulated vsize (KiB) 1135404

[startup+106.8 s]
/proc/loadavg: 2.99 2.23 2.06 2/182 29901
/proc/meminfo: memFree=24258592/32873648 swapFree=7376/7376
[pid=29845] ppid=29843 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29845/stat : 29845 (npSolver-pbo-It) S 29843 29845 28786 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 384250704 9367552 274 33554432000 4194304 5064252 140736385536176 140736385535088 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/29845/statm: 2287 274 233 213 0 72 0
[pid=29846] ppid=29845 vsize=736428 CPUtime=24.92 cores=1,3,5,7
/proc/29846/stat : 29846 (npSolver-pbo) S 29845 29845 28786 0 -1 4204032 96495 102863 0 0 831 128 1432 101 20 0 1 0 384250705 754102272 180681 33554432000 4194304 6004724 140734577394432 140734577388984 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 115 0 0
/proc/29846/statm: 184107 180681 189 442 0 183661 0
[pid=29896] ppid=29846 vsize=389828 CPUtime=56.25 cores=1,3,5,7
/proc/29896/stat : 29896 (glucosInc) S 29846 29845 28786 0 -1 4202496 59728 0 0 0 5613 12 0 0 20 0 1 0 384253102 399183872 90322 33554432000 4194304 5654031 140733785944192 140733785942504 4976656 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/29896/statm: 97457 90322 146 357 0 97097 0
Current children cumulated CPU time (s) 81.17
Current children cumulated vsize (KiB) 1135404

[startup+108.4 s]
/proc/loadavg: 2.99 2.23 2.06 2/182 29901
/proc/meminfo: memFree=24259080/32873648 swapFree=7376/7376
[pid=29845] ppid=29843 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29845/stat : 29845 (npSolver-pbo-It) S 29843 29845 28786 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 384250704 9367552 274 33554432000 4194304 5064252 140736385536176 140736385535088 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/29845/statm: 2287 274 233 213 0 72 0
[pid=29846] ppid=29845 vsize=736428 CPUtime=24.92 cores=1,3,5,7
/proc/29846/stat : 29846 (npSolver-pbo) S 29845 29845 28786 0 -1 4204032 96495 102863 0 0 831 128 1432 101 20 0 1 0 384250705 754102272 180681 33554432000 4194304 6004724 140734577394432 140734577388984 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 115 0 0
/proc/29846/statm: 184107 180681 189 442 0 183661 0
[pid=29896] ppid=29846 vsize=389828 CPUtime=56.25 cores=1,3,5,7
/proc/29896/stat : 29896 (glucosInc) S 29846 29845 28786 0 -1 4202496 59728 0 0 0 5613 12 0 0 20 0 1 0 384253102 399183872 90322 33554432000 4194304 5654031 140733785944192 140733785942504 4976656 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/29896/statm: 97457 90322 146 357 0 97097 0
Current children cumulated CPU time (s) 81.17
Current children cumulated vsize (KiB) 1135404

[startup+109.2 s]
/proc/loadavg: 2.99 2.23 2.06 2/183 29902
/proc/meminfo: memFree=24259444/32873648 swapFree=7376/7376
[pid=29845] ppid=29843 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29845/stat : 29845 (npSolver-pbo-It) S 29843 29845 28786 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 384250704 9367552 274 33554432000 4194304 5064252 140736385536176 140736385535088 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/29845/statm: 2287 274 233 213 0 72 0
[pid=29846] ppid=29845 vsize=736428 CPUtime=24.92 cores=1,3,5,7
/proc/29846/stat : 29846 (npSolver-pbo) S 29845 29845 28786 0 -1 4204032 96495 102863 0 0 831 128 1432 101 20 0 1 0 384250705 754102272 180681 33554432000 4194304 6004724 140734577394432 140734577388984 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 115 0 0
/proc/29846/statm: 184107 180681 189 442 0 183661 0
[pid=29896] ppid=29846 vsize=389828 CPUtime=56.25 cores=1,3,5,7
/proc/29896/stat : 29896 (glucosInc) S 29846 29845 28786 0 -1 4202496 59728 0 0 0 5613 12 0 0 20 0 1 0 384253102 399183872 90322 33554432000 4194304 5654031 140733785944192 140733785942504 4976656 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/29896/statm: 97457 90322 146 357 0 97097 0
Current children cumulated CPU time (s) 81.17
Current children cumulated vsize (KiB) 1135404

[startup+109.6 s]
/proc/loadavg: 2.99 2.23 2.06 2/183 29902
/proc/meminfo: memFree=24259444/32873648 swapFree=7376/7376
[pid=29845] ppid=29843 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29845/stat : 29845 (npSolver-pbo-It) S 29843 29845 28786 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 384250704 9367552 274 33554432000 4194304 5064252 140736385536176 140736385535088 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/29845/statm: 2287 274 233 213 0 72 0
[pid=29846] ppid=29845 vsize=736428 CPUtime=24.92 cores=1,3,5,7
/proc/29846/stat : 29846 (npSolver-pbo) S 29845 29845 28786 0 -1 4204032 96495 102863 0 0 831 128 1432 101 20 0 1 0 384250705 754102272 180681 33554432000 4194304 6004724 140734577394432 140734577388984 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 115 0 0
/proc/29846/statm: 184107 180681 189 442 0 183661 0
[pid=29896] ppid=29846 vsize=389828 CPUtime=56.25 cores=1,3,5,7
/proc/29896/stat : 29896 (glucosInc) S 29846 29845 28786 0 -1 4202496 59728 0 0 0 5613 12 0 0 20 0 1 0 384253102 399183872 90322 33554432000 4194304 5654031 140733785944192 140733785942504 4976656 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/29896/statm: 97457 90322 146 357 0 97097 0
Current children cumulated CPU time (s) 81.17
Current children cumulated vsize (KiB) 1135404

[startup+109.8 s]
/proc/loadavg: 2.99 2.23 2.06 2/183 29902
/proc/meminfo: memFree=24259444/32873648 swapFree=7376/7376
[pid=29845] ppid=29843 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29845/stat : 29845 (npSolver-pbo-It) S 29843 29845 28786 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 384250704 9367552 274 33554432000 4194304 5064252 140736385536176 140736385535088 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/29845/statm: 2287 274 233 213 0 72 0
[pid=29846] ppid=29845 vsize=736428 CPUtime=24.92 cores=1,3,5,7
/proc/29846/stat : 29846 (npSolver-pbo) S 29845 29845 28786 0 -1 4204032 96495 102863 0 0 831 128 1432 101 20 0 1 0 384250705 754102272 180681 33554432000 4194304 6004724 140734577394432 140734577388984 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 115 0 0
/proc/29846/statm: 184107 180681 189 442 0 183661 0
[pid=29896] ppid=29846 vsize=389828 CPUtime=56.25 cores=1,3,5,7
/proc/29896/stat : 29896 (glucosInc) S 29846 29845 28786 0 -1 4202496 59728 0 0 0 5613 12 0 0 20 0 1 0 384253102 399183872 90322 33554432000 4194304 5654031 140733785944192 140733785942504 4976656 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/29896/statm: 97457 90322 146 357 0 97097 0
Current children cumulated CPU time (s) 81.17
Current children cumulated vsize (KiB) 1135404

[startup+109.9 s]
/proc/loadavg: 2.99 2.23 2.06 2/183 29902
/proc/meminfo: memFree=24259444/32873648 swapFree=7376/7376
[pid=29845] ppid=29843 vsize=9148 CPUtime=0 cores=1,3,5,7
/proc/29845/stat : 29845 (npSolver-pbo-It) S 29843 29845 28786 0 -1 4202496 357 0 0 0 0 0 0 0 20 0 1 0 384250704 9367552 274 33554432000 4194304 5064252 140736385536176 140736385535088 226084152910 0 65536 4100 65538 18446744071579302229 0 0 17 1 0 0 0 0 0
/proc/29845/statm: 2287 274 233 213 0 72 0
[pid=29846] ppid=29845 vsize=736428 CPUtime=24.92 cores=1,3,5,7
/proc/29846/stat : 29846 (npSolver-pbo) S 29845 29845 28786 0 -1 4204032 96495 102863 0 0 831 128 1432 101 20 0 1 0 384250705 754102272 180681 33554432000 4194304 6004724 140734577394432 140734577388984 5251733 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 115 0 0
/proc/29846/statm: 184107 180681 189 442 0 183661 0
[pid=29896] ppid=29846 vsize=389828 CPUtime=56.25 cores=1,3,5,7
/proc/29896/stat : 29896 (glucosInc) S 29846 29845 28786 0 -1 4202496 59728 0 0 0 5613 12 0 0 20 0 1 0 384253102 399183872 90322 33554432000 4194304 5654031 140733785944192 140733785942504 4976656 0 0 4096 0 18446744071580380219 0 0 17 3 0 0 0 0 0
/proc/29896/statm: 97457 90322 146 357 0 97097 0
Current children cumulated CPU time (s) 81.17
Current children cumulated vsize (KiB) 1135404

Child status: 0

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 29845 and gives
#  childrusage.ru_utime.tv_sec=22
#  childrusage.ru_utime.tv_usec=640558
#  childrusage.ru_stime.tv_sec=2
#  childrusage.ru_stime.tv_usec=325646
# CPU time returned by wait4() is 24.9662
# while last known CPU time is 81.17
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 109.952
CPU time (s): 81.17
CPU user time (s): 78.76
CPU system time (s): 2.41
CPU usage (%): 73.8234
Max. virtual memory (cumulated for all children) (KiB): 1886420

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 22.6406
system time used= 2.32565
maximum resident set size= 1110912
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 199732
page faults= 0
swaps= 0
block input operations= 8
block output operations= 644904
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 182239
involuntary context switches= 51

runsolver used 0.140978 second user time and 0.469928 second system time

The end

Launcher Data

Begin job on node120 at 2012-06-08 20:47:27
IDJOB=3751423
IDBENCH=92869
IDSOLVER=2335
FILE ID=node120/3751423-1339181246
RUNJOBID= node120-1339181246-29816
PBS_JOBID= 14643805
Free space on /tmp= 70664 MiB

SOLVER NAME= npSolver inc-topdown-quickBound
BENCH NAME= PB12/normalized-PB12/OPT-BIGINT-LIN/graca/normalized-ped3.G.recomb10-0.20-13.opb
COMMAND LINE= DIR/npSolver-pbo-Itdqb.sh BENCHNAME RANDOMSEED TMPDIR DIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3751423-1339181246/watcher-3751423-1339181246 -o /tmp/evaluation-result-3751423-1339181246/solver-3751423-1339181246 -C 1800 -W 1900 -M 15500  HOME/npSolver-pbo-Itdqb.sh HOME/instance-3751423-1339181246.opb 316966848 HOME HOME

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

MD5SUM BENCH= 29a5e01a8226455825d0b564a1dd2bc6
RANDOM SEED=316966848

node120.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		: 2666.456
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	: 5332.91
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		: 2666.456
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		: 2666.456
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.92
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.456
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	: 5331.88
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		: 2666.456
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		: 2666.456
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	: 5331.83
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		: 2666.456
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		: 2666.456
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5331.91
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32873648 kB
MemFree:        31296424 kB
Buffers:          367196 kB
Cached:           330884 kB
SwapCached:         5828 kB
Active:           482444 kB
Inactive:         279628 kB
Active(anon):      49680 kB
Inactive(anon):    10412 kB
Active(file):     432764 kB
Inactive(file):   269216 kB
Unevictable:        7376 kB
Mlocked:            7376 kB
SwapTotal:      67108856 kB
SwapFree:       67096148 kB
Dirty:             83840 kB
Writeback:             0 kB
AnonPages:         41724 kB
Mapped:             9236 kB
Shmem:                 0 kB
Slab:             678852 kB
SReclaimable:     122484 kB
SUnreclaim:       556368 kB
KernelStack:        1456 kB
PageTables:         4112 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545680 kB
Committed_AS:     182040 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346400 kB
VmallocChunk:   34341988052 kB
HardwareCorrupted:     0 kB
AnonHugePages:      6144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7680 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 69108 MiB
End job on node120 at 2012-06-08 20:49:17