Trace number 4086094

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
Open-WBO PB16? (TO) 1800.02 1800.31

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-81-80.opb
MD5SUMd887ec44be40cf432f8acabc52df2afa
Bench CategoryDEC-SMALLINT (no optimisation, small integers)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark0.066989
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables6480
Total number of constraints161
Number of constraints which are clauses81
Number of constraints which are cardinality constraints (but not clauses)80
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint80
Maximum length of a constraint81
Number of terms in the objective function 0
Biggest coefficient in the objective function 0
Number of bits for the biggest coefficient in the objective function 0
Sum of the numbers in the objective function 0
Number of bits of the sum of numbers in the objective function 0
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 82
Number of bits of the biggest sum of numbers7
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Solver Data 

0.00/0.00	c
0.00/0.00	c Open-WBO:	 a Modular MaxSAT Solver -- based on Glucose4.0 (core version)
0.00/0.00	c Version:	 Pseudo-Boolean Evaluation 2016
0.00/0.00	c Authors:	 Ruben Martins, Vasco Manquinho, Ines Lynce
0.00/0.00	c Contributors:	 Miguel Neves, Saurabh Joshi, Mikolas Janota
0.00/0.00	c Contact:	 open-wbo@sat.inesc-id.pt -- http://sat.inesc-id.pt/open-wbo/
0.00/0.00	c
0.00/0.00	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.00	c Instance file HOME/instance-4086094-1465255100.opb
0.00/0.00	c File size is 115835 bytes.
1800.01/1800.30	c Sum of soft weights:            0
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ========================================[ Problem Statistics ]===========================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Problem Type:           Unweighted                                                                   |
1800.01/1800.30	c |  Number of variables:          6480                                                                   |
1800.01/1800.30	c |  Number of hard clauses:         81                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:          80                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.02 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

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-4086094-1465255100/watcher-4086094-1465255100 -o /tmp/evaluation-result-4086094-1465255100/solver-4086094-1465255100 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1465237058-6409 --watchdog 1960 open-wbo HOME/instance-4086094-1465255100.opb 

pid=8476
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: 2.13 2.19 2.17 3/175 8479
/proc/meminfo: memFree=30260476/32872528 swapFree=16700/1645768
[pid=8479] ppid=8476 vsize=2848 CPUtime=0 cores=1,3,5,7
/proc/8479/stat : 8479 (open-wbo) R 8476 8479 714 0 -1 4202496 449 0 0 0 0 0 0 0 20 0 1 0 107443421 2916352 324 33554432000 4194304 6059633 140734542357744 140735575243784 5043379 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8479/statm: 712 324 163 456 0 219 0

[startup+0.100203 s]
/proc/loadavg: 2.13 2.19 2.17 3/175 8479
/proc/meminfo: memFree=30260476/32872528 swapFree=16700/1645768
[pid=8479] ppid=8476 vsize=11488 CPUtime=0.09 cores=1,3,5,7
/proc/8479/stat : 8479 (open-wbo) R 8476 8479 714 0 -1 4202496 1540 0 0 0 9 0 0 0 20 0 1 0 107443421 11763712 1871 33554432000 4194304 6059633 140734542357744 140735575243784 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8479/statm: 2872 1871 165 456 0 2408 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11488

[startup+0.200274 s]
/proc/loadavg: 2.13 2.19 2.17 3/175 8479
/proc/meminfo: memFree=30260476/32872528 swapFree=16700/1645768
[pid=8479] ppid=8476 vsize=11488 CPUtime=0.19 cores=1,3,5,7
/proc/8479/stat : 8479 (open-wbo) R 8476 8479 714 0 -1 4202496 1542 0 0 0 19 0 0 0 20 0 1 0 107443421 11763712 1873 33554432000 4194304 6059633 140734542357744 140735575243784 4255738 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8479/statm: 2872 1873 165 456 0 2408 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11488

[startup+0.30026 s]
/proc/loadavg: 2.13 2.19 2.17 3/175 8479
/proc/meminfo: memFree=30260476/32872528 swapFree=16700/1645768
[pid=8479] ppid=8476 vsize=11488 CPUtime=0.29 cores=1,3,5,7
/proc/8479/stat : 8479 (open-wbo) R 8476 8479 714 0 -1 4202496 1544 0 0 0 29 0 0 0 20 0 1 0 107443421 11763712 1875 33554432000 4194304 6059633 140734542357744 140735575243784 4255735 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8479/statm: 2872 1875 165 456 0 2408 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11488

[startup+0.700262 s]
/proc/loadavg: 2.13 2.19 2.17 3/175 8479
/proc/meminfo: memFree=30260476/32872528 swapFree=16700/1645768
[pid=8479] ppid=8476 vsize=11488 CPUtime=0.69 cores=1,3,5,7
/proc/8479/stat : 8479 (open-wbo) R 8476 8479 714 0 -1 4202496 1701 0 0 0 69 0 0 0 20 0 1 0 107443421 11763712 2032 33554432000 4194304 6059633 140734542357744 140734542356216 4255738 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8479/statm: 2872 2032 165 456 0 2408 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11488

[startup+1.50027 s]
/proc/loadavg: 2.20 2.21 2.18 3/176 8480
/proc/meminfo: memFree=30247488/32872528 swapFree=16700/1645768
[pid=8479] ppid=8476 vsize=14340 CPUtime=1.49 cores=1,3,5,7
/proc/8479/stat : 8479 (open-wbo) R 8476 8479 714 0 -1 4202496 2396 0 0 0 149 0 0 0 20 0 1 0 107443421 14684160 2726 33554432000 4194304 6059633 140734542357744 140734542356536 4280227 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8479/statm: 3585 2726 165 456 0 3121 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 14340

[startup+3.10027 s]
/proc/loadavg: 2.20 2.21 2.18 3/176 8480
/proc/meminfo: memFree=30241408/32872528 swapFree=16700/1645768
[pid=8479] ppid=8476 vsize=18896 CPUtime=3.09 cores=1,3,5,7
/proc/8479/stat : 8479 (open-wbo) R 8476 8479 714 0 -1 4202496 4438 0 0 0 309 0 0 0 20 0 1 0 107443421 19349504 3687 33554432000 4194304 6059633 140734542357744 140734542356120 4255216 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8479/statm: 4724 3687 167 456 0 4260 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 18896

[startup+6.30026 s]
/proc/loadavg: 2.20 2.21 2.18 3/176 8480
/proc/meminfo: memFree=30214944/32872528 swapFree=16700/1645768
[pid=8479] ppid=8476 vsize=44824 CPUtime=6.29 cores=1,3,5,7
/proc/8479/stat : 8479 (open-wbo) R 8476 8479 714 0 -1 4202496 5786 0 0 0 628 1 0 0 20 0 1 0 107443421 45899776 9339 33554432000 4194304 6059633 140734542357744 140734542356232 4255738 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8479/statm: 11206 9339 167 456 0 10742 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 44824

[startup+12.7003 s]
/proc/loadavg: 2.25 2.22 2.18 3/176 8480
/proc/meminfo: memFree=30169428/32872528 swapFree=16700/1645768
[pid=8479] ppid=8476 vsize=44824 CPUtime=12.69 cores=1,3,5,7
/proc/8479/stat : 8479 (open-wbo) R 8476 8479 714 0 -1 4202496 6368 0 0 0 1267 2 0 0 20 0 1 0 107443421 45899776 10687 33554432000 4194304 6059633 140734542357744 140734542356232 4255678 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8479/statm: 11206 10687 167 456 0 10742 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 44824

[startup+25.5004 s]
/proc/loadavg: 2.29 2.22 2.19 4/176 8480
/proc/meminfo: memFree=30085152/32872528 swapFree=16700/1645768
[pid=8479] ppid=8476 vsize=94144 CPUtime=25.49 cores=1,3,5,7
/proc/8479/stat : 8479 (open-wbo) R 8476 8479 714 0 -1 4202496 7516 0 0 0 2546 3 0 0 20 0 1 0 107443421 96403456 20553 33554432000 4194304 6059633 140734542357744 140734542356536 4255216 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8479/statm: 23536 20553 167 456 0 23072 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 94144

[startup+51.1003 s]
/proc/loadavg: 2.26 2.22 2.18 3/177 8481
/proc/meminfo: memFree=30130096/32872528 swapFree=16700/1645768
[pid=8479] ppid=8476 vsize=63680 CPUtime=51.08 cores=1,3,5,7
/proc/8479/stat : 8479 (open-wbo) R 8476 8479 714 0 -1 4202496 8879 0 0 0 5103 5 0 0 20 0 1 0 107443421 65208320 15370 33554432000 4194304 6059633 140734542357744 140734542356232 4255738 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8479/statm: 15920 15370 180 456 0 15456 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 63680

[startup+102.3 s]
/proc/loadavg: 2.15 2.20 2.18 3/178 8485
/proc/meminfo: memFree=30157112/32872528 swapFree=16700/1645768
[pid=8479] ppid=8476 vsize=113000 CPUtime=102.28 cores=1,3,5,7
/proc/8479/stat : 8479 (open-wbo) R 8476 8479 714 0 -1 4202496 12343 0 0 0 10216 12 0 0 20 0 1 0 107443421 115712000 24369 33554432000 4194304 6059633 140734542357744 140734542356280 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8479/statm: 28250 24369 180 456 0 27786 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 113000

[startup+162.3 s]
/proc/loadavg: 2.21 2.20 2.18 3/177 8486
/proc/meminfo: memFree=30038692/32872528 swapFree=16700/1645768
[pid=8479] ppid=8476 vsize=95332 CPUtime=162.27 cores=1,3,5,7
/proc/8479/stat : 8479 (open-wbo) R 8476 8479 714 0 -1 4202496 17934 0 0 0 16205 22 0 0 20 0 1 0 107443421 97619968 23344 33554432000 4194304 6059633 140734542357744 140734542356536 4255133 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8479/statm: 23833 23344 180 456 0 23369 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 95332

[startup+222.307 s]
/proc/loadavg: 2.17 2.20 2.18 3/177 8488
/proc/meminfo: memFree=30051608/32872528 swapFree=16700/1645768
[pid=8479] ppid=8476 vsize=144652 CPUtime=222.26 cores=1,3,5,7
/proc/8479/stat : 8479 (open-wbo) R 8476 8479 714 0 -1 4202496 22387 0 0 0 22195 31 0 0 20 0 1 0 107443421 148123648 32278 33554432000 4194304 6059633 140734542357744 140734542356568 4255284 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8479/statm: 36163 32278 180 456 0 35699 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 144652

[startup+282.3 s]
/proc/loadavg: 2.15 2.19 2.18 3/177 8489
/proc/meminfo: memFree=30022440/32872528 swapFree=16700/1645768
[pid=8479] ppid=8476 vsize=175472 CPUtime=282.25 cores=1,3,5,7
/proc/8479/stat : 8479 (open-wbo) R 8476 8479 714 0 -1 4202496 28029 0 0 0 28184 41 0 0 20 0 1 0 107443421 179683328 38489 33554432000 4194304 6059633 140734542357744 140734542356536 4255341 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8479/statm: 43868 38489 180 456 0 43404 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 175472

[startup+342.3 s]
/proc/loadavg: 2.28 2.21 2.19 3/177 8490
/proc/meminfo: memFree=29959848/32872528 swapFree=16700/1645768
[pid=8479] ppid=8476 vsize=211428 CPUtime=342.24 cores=1,3,5,7
/proc/8479/stat : 8479 (open-wbo) R 8476 8479 714 0 -1 4202496 34860 0 0 0 34171 53 0 0 20 0 1 0 107443421 216502272 52329 33554432000 4194304 6059633 140734542357744 140734542356536 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8479/statm: 52857 52329 180 456 0 52393 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 211428

[startup+402.3 s]
/proc/loadavg: 2.24 2.20 2.18 3/177 8491
/proc/meminfo: memFree=29975968/32872528 swapFree=16700/1645768
[pid=8479] ppid=8476 vsize=180608 CPUtime=402.23 cores=1,3,5,7
/proc/8479/stat : 8479 (open-wbo) R 8476 8479 714 0 -1 4202496 39771 0 0 0 40157 66 0 0 20 0 1 0 107443421 184942592 40738 33554432000 4194304 6059633 140734542357744 140734542356536 4255735 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8479/statm: 45152 40738 180 456 0 44688 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 180608

[startup+462.3 s]
/proc/loadavg: 2.13 2.18 2.18 3/177 8492
/proc/meminfo: memFree=30006996/32872528 swapFree=16700/1645768
[pid=8479] ppid=8476 vsize=180608 CPUtime=462.22 cores=1,3,5,7
/proc/8479/stat : 8479 (open-wbo) R 8476 8479 714 0 -1 4202496 44401 0 0 0 46146 76 0 0 20 0 1 0 107443421 184942592 40738 33554432000 4194304 6059633 140734542357744 140734542356536 4255738 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8479/statm: 45152 40738 180 456 0 44688 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 180608

[startup+522.3 s]
/proc/loadavg: 2.23 2.19 2.18 3/177 8494
/proc/meminfo: memFree=29987776/32872528 swapFree=16700/1645768
[pid=8479] ppid=8476 vsize=211428 CPUtime=522.22 cores=1,3,5,7
/proc/8479/stat : 8479 (open-wbo) R 8476 8479 714 0 -1 4202496 48481 0 0 0 52135 87 0 0 20 0 1 0 107443421 216502272 50533 33554432000 4194304 6059633 140734542357744 140734542356536 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8479/statm: 52857 50533 180 456 0 52393 0
Current children cumulated CPU time (s) 522.22
Current children cumulated vsize (KiB) 211428

[startup+582.3 s]
/proc/loadavg: 2.31 2.21 2.19 3/177 8495
/proc/meminfo: memFree=30017188/32872528 swapFree=16700/1645768
[pid=8479] ppid=8476 vsize=180608 CPUtime=582.2 cores=1,3,5,7
/proc/8479/stat : 8479 (open-wbo) R 8476 8479 714 0 -1 4202496 50225 0 0 0 58128 92 0 0 20 0 1 0 107443421 184942592 42274 33554432000 4194304 6059633 140734542357744 140734542356568 4255180 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8479/statm: 45152 42274 180 456 0 44688 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 180608


################
# More data... #
################


[startup+942.3 s]
/proc/loadavg: 2.16 2.21 2.18 3/177 8505
/proc/meminfo: memFree=29833748/32872528 swapFree=16700/1645768
[pid=8479] ppid=8476 vsize=261516 CPUtime=942.15 cores=1,3,5,7
/proc/8479/stat : 8479 (open-wbo) R 8476 8479 714 0 -1 4202496 70539 0 0 0 94073 142 0 0 20 0 1 0 107443421 267792384 55996 33554432000 4194304 6059633 140734542357744 140734542356536 4254611 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8479/statm: 65379 55996 180 456 0 64915 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 261516

[startup+1002.3 s]
/proc/loadavg: 2.21 2.21 2.18 3/177 8506
/proc/meminfo: memFree=29805892/32872528 swapFree=16700/1645768
[pid=8479] ppid=8476 vsize=342904 CPUtime=1002.14 cores=1,3,5,7
/proc/8479/stat : 8479 (open-wbo) R 8476 8479 714 0 -1 4202496 74378 0 0 0 100066 148 0 0 20 0 1 0 107443421 351133696 65102 33554432000 4194304 6059633 140734542357744 140734542356536 4277549 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8479/statm: 85726 65102 180 456 0 85262 0
Current children cumulated CPU time (s) 1002.14
Current children cumulated vsize (KiB) 342904

[startup+1062.3 s]
/proc/loadavg: 2.31 2.23 2.19 3/177 8507
/proc/meminfo: memFree=29940132/32872528 swapFree=16700/1645768
[pid=8479] ppid=8476 vsize=211428 CPUtime=1062.13 cores=1,3,5,7
/proc/8479/stat : 8479 (open-wbo) R 8476 8479 714 0 -1 4202496 78763 0 0 0 106058 155 0 0 20 0 1 0 107443421 216502272 45413 33554432000 4194304 6059633 140734542357744 140734542356568 4255350 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8479/statm: 52857 45413 180 456 0 52393 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 211428

[startup+1122.3 s]
/proc/loadavg: 2.24 2.22 2.18 3/176 8508
/proc/meminfo: memFree=29738768/32872528 swapFree=16700/1645768
[pid=8479] ppid=8476 vsize=343544 CPUtime=1122.12 cores=1,3,5,7
/proc/8479/stat : 8479 (open-wbo) R 8476 8479 714 0 -1 4202496 81498 0 0 0 112052 160 0 0 20 0 1 0 107443421 351789056 66394 33554432000 4194304 6059633 140734542357744 140734542356536 4278363 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8479/statm: 85886 66394 180 456 0 85422 0
Current children cumulated CPU time (s) 1122.12
Current children cumulated vsize (KiB) 343544

[startup+1182.3 s]
/proc/loadavg: 2.20 2.21 2.18 3/177 8510
/proc/meminfo: memFree=29826720/32872528 swapFree=16700/1645768
[pid=8479] ppid=8476 vsize=214932 CPUtime=1182.1 cores=1,3,5,7
/proc/8479/stat : 8479 (open-wbo) R 8476 8479 714 0 -1 4202496 84532 0 0 0 118045 165 0 0 20 0 1 0 107443421 220090368 49132 33554432000 4194304 6059633 140734542357744 140734542356536 4278352 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8479/statm: 53733 49132 180 456 0 53269 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 214932

[startup+1242.3 s]
/proc/loadavg: 2.25 2.21 2.18 3/177 8556
/proc/meminfo: memFree=17756708/32872528 swapFree=16700/1645768
[pid=8479] ppid=8476 vsize=218732 CPUtime=1242.09 cores=1,3,5,7
/proc/8479/stat : 8479 (open-wbo) R 8476 8479 714 0 -1 4202496 88818 0 0 0 124037 172 0 0 20 0 1 0 107443421 223981568 50489 33554432000 4194304 6059633 140734542357744 140734542356120 4278363 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8479/statm: 54683 50489 180 456 0 54219 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 218732

[startup+1302.3 s]
/proc/loadavg: 2.16 2.19 2.18 3/178 8606
/proc/meminfo: memFree=29048284/32872528 swapFree=16700/1645768
[pid=8479] ppid=8476 vsize=353372 CPUtime=1302.08 cores=1,3,5,7
/proc/8479/stat : 8479 (open-wbo) R 8476 8479 714 0 -1 4202496 92290 0 0 0 130031 177 0 0 20 0 1 0 107443421 361852928 72658 33554432000 4194304 6059633 140734542357744 140734542356120 4278373 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8479/statm: 88343 72658 180 456 0 87879 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 353372

[startup+1362.3 s]
/proc/loadavg: 2.34 2.24 2.19 3/177 8607
/proc/meminfo: memFree=29045404/32872528 swapFree=16700/1645768
[pid=8479] ppid=8476 vsize=356272 CPUtime=1362.07 cores=1,3,5,7
/proc/8479/stat : 8479 (open-wbo) R 8476 8479 714 0 -1 4202496 94663 0 0 0 136027 180 0 0 20 0 1 0 107443421 364822528 70770 33554432000 4194304 6059633 140734542357744 140734542356120 4278352 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8479/statm: 89068 70770 180 456 0 88604 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 356272

[startup+1422.3 s]
/proc/loadavg: 2.27 2.24 2.19 3/177 8608
/proc/meminfo: memFree=29021692/32872528 swapFree=16700/1645768
[pid=8479] ppid=8476 vsize=359904 CPUtime=1422.07 cores=1,3,5,7
/proc/8479/stat : 8479 (open-wbo) R 8476 8479 714 0 -1 4202496 97189 0 0 0 142022 185 0 0 20 0 1 0 107443421 368541696 76148 33554432000 4194304 6059633 140734542357744 140734542356120 4278352 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8479/statm: 89976 76148 180 456 0 89512 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 359904

[startup+1482.3 s]
/proc/loadavg: 2.27 2.24 2.19 4/177 8610
/proc/meminfo: memFree=29123648/32872528 swapFree=16700/1645768
[pid=8479] ppid=8476 vsize=230544 CPUtime=1482.06 cores=1,3,5,7
/proc/8479/stat : 8479 (open-wbo) R 8476 8479 714 0 -1 4202496 100232 0 0 0 148016 190 0 0 20 0 1 0 107443421 236077056 51206 33554432000 4194304 6059633 140734542357744 140734542356536 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8479/statm: 57636 51206 180 456 0 57172 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 230544

[startup+1542.31 s]
/proc/loadavg: 2.24 2.24 2.19 3/177 8611
/proc/meminfo: memFree=29028620/32872528 swapFree=16700/1645768
[pid=8479] ppid=8476 vsize=365432 CPUtime=1542.05 cores=1,3,5,7
/proc/8479/stat : 8479 (open-wbo) R 8476 8479 714 0 -1 4202496 103626 0 0 0 154011 194 0 0 20 0 1 0 107443421 374202368 74353 33554432000 4194304 6059633 140734542357744 140734542356120 4255258 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8479/statm: 91358 74353 180 456 0 90894 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 365432

[startup+1602.3 s]
/proc/loadavg: 2.32 2.25 2.19 4/177 8612
/proc/meminfo: memFree=29058120/32872528 swapFree=16700/1645768
[pid=8479] ppid=8476 vsize=287188 CPUtime=1602.04 cores=1,3,5,7
/proc/8479/stat : 8479 (open-wbo) R 8476 8479 714 0 -1 4202496 107246 0 0 0 160003 201 0 0 20 0 1 0 107443421 294080512 66847 33554432000 4194304 6059633 140734542357744 140734542356120 4278363 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8479/statm: 71797 66847 180 456 0 71333 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 287188

[startup+1662.3 s]
/proc/loadavg: 2.33 2.27 2.20 3/177 8613
/proc/meminfo: memFree=29096460/32872528 swapFree=16700/1645768
[pid=8479] ppid=8476 vsize=239500 CPUtime=1662.02 cores=1,3,5,7
/proc/8479/stat : 8479 (open-wbo) R 8476 8479 714 0 -1 4202496 110253 0 0 0 165995 207 0 0 20 0 1 0 107443421 245248000 56680 33554432000 4194304 6059633 140734542357744 140734542356568 4255169 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8479/statm: 59875 56680 180 456 0 59411 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 239500

[startup+1722.3 s]
/proc/loadavg: 2.23 2.25 2.19 4/177 8614
/proc/meminfo: memFree=29028788/32872528 swapFree=16700/1645768
[pid=8479] ppid=8476 vsize=373024 CPUtime=1722.02 cores=1,3,5,7
/proc/8479/stat : 8479 (open-wbo) R 8476 8479 714 0 -1 4202496 113602 0 0 0 171989 213 0 0 20 0 1 0 107443421 381976576 74091 33554432000 4194304 6059633 140734542357744 140734542356536 4278479 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8479/statm: 93256 74091 180 456 0 92792 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 373024

[startup+1782.3 s]
/proc/loadavg: 2.27 2.26 2.19 4/177 8616
/proc/meminfo: memFree=28984920/32872528 swapFree=16700/1645768
[pid=8479] ppid=8476 vsize=375852 CPUtime=1782.01 cores=1,3,5,7
/proc/8479/stat : 8479 (open-wbo) R 8476 8479 714 0 -1 4202496 116082 0 0 0 177982 219 0 0 20 0 1 0 107443421 384872448 84441 33554432000 4194304 6059633 140734542357744 140734542356120 4255366 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8479/statm: 93963 84441 180 456 0 93499 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 375852



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.21 2.24 2.19 3/177 8617
/proc/meminfo: memFree=29046856/32872528 swapFree=16700/1645768
[pid=8479] ppid=8476 vsize=294464 CPUtime=1800.01 cores=1,3,5,7
/proc/8479/stat : 8479 (open-wbo) R 8476 8479 714 0 -1 4202496 117234 0 0 0 179779 222 0 0 20 0 1 0 107443421 301531136 69448 33554432000 4194304 6059633 140734542357744 140734542356536 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8479/statm: 73616 69448 180 456 0 73152 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 294464

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 8479 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.21 2.24 2.19 3/177 8617
/proc/meminfo: memFree=29046856/32872528 swapFree=16700/1645768
[pid=8479] ppid=8476 vsize=294464 CPUtime=1800.01 cores=1,3,5,7
/proc/8479/stat : 8479 (open-wbo) R 8476 8479 714 0 -1 4202496 117234 0 0 0 179779 222 0 0 20 0 1 0 107443421 301531136 69448 33554432000 4194304 6059633 140734542357744 140734542356536 4278520 0 0 4096 8404992 0 0 0 17 3 0 0 0 0 0
/proc/8479/statm: 73616 69448 180 456 0 73152 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 294464

Child status: 40
Real time (s): 1800.31
CPU time (s): 1800.02
CPU user time (s): 1797.79
CPU system time (s): 2.23166
CPU usage (%): 99.9842
Max. virtual memory (cumulated for all children) (KiB): 419212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1797.79
system time used= 2.23166
maximum resident set size= 394324
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 117237
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 19
involuntary context switches= 1852

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.69329 second user time and 6.76697 second system time

The end

Launcher Data 

Begin job on node124 at 2016-06-07 01:18:20
IDJOB=4086094
IDBENCH=2588
IDSOLVER=2547
FILE ID=node124/4086094-1465255100
RUNJOBID= node124-1465237058-6409
PBS_JOBID= 19843232
Free space on /tmp= 71732 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-81-80.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086094-1465255100/watcher-4086094-1465255100 -o /tmp/evaluation-result-4086094-1465255100/solver-4086094-1465255100 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1465237058-6409 --watchdog 1960  open-wbo HOME/instance-4086094-1465255100.opb

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

MD5SUM BENCH= d887ec44be40cf432f8acabc52df2afa
RANDOM SEED=192808097

node124.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		: 2666.707
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	: 5333.41
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		: 2666.707
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	: 5332.55
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		: 2666.707
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	: 5332.55
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		: 2666.707
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	: 5332.55
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		: 2666.707
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	: 5332.55
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		: 2666.707
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	: 5332.55
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		: 2666.707
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	: 5332.55
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		: 2666.707
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	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32872528 kB
MemFree:        30261004 kB
Buffers:           35368 kB
Cached:           130960 kB
SwapCached:          804 kB
Active:           170260 kB
Inactive:          92184 kB
Active(anon):      97240 kB
Inactive(anon):     1196 kB
Active(file):      73020 kB
Inactive(file):    90988 kB
Unevictable:     1645768 kB
Mlocked:           16700 kB
SwapTotal:      67108856 kB
SwapFree:       67097680 kB
Dirty:              4680 kB
Writeback:             0 kB
AnonPages:       1765768 kB
Mapped:             6996 kB
Shmem:                 0 kB
Slab:             568272 kB
SReclaimable:      12636 kB
SUnreclaim:       555636 kB
KernelStack:        1416 kB
PageTables:         7780 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1881988 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1742848 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:        7552 kB
DirectMap2M:    33538048 kB

Free space on /tmp at the end= 71728 MiB
End job on node124 at 2016-06-07 01:48:20