Trace number 4083506

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-LSU PB16? (TO) 1800.08 1800.4

General information on the benchmark

Name/DEC-SMALLINT-LIN/oliveras/j120/
normalized-j12032_3-unsat.opb
MD5SUM336dbbe12a18bfd6b8d34c583a70b44b
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables32186
Total number of constraints107047
Number of constraints which are clauses106519
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints528
Minimum length of a constraint1
Maximum length of a constraint93
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 26
Number of bits of the biggest number in a constraint 5
Biggest sum of numbers in a constraint 561
Number of bits of the biggest sum of numbers10
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 -- LSU
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-4083506-1465350635.opb
0.00/0.00	c File size is 3410453 bytes.
1800.07/1800.40	c Sum of soft weights:            0
1800.07/1800.40	c |                                                                                                       |
1800.07/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.07/1800.40	c |                                                                                                       |
1800.07/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.07/1800.40	c |  Number of variables:         32186                                                                   |
1800.07/1800.40	c |  Number of hard clauses:     106519                                                                   |
1800.07/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.07/1800.40	c |  Number of cardinality:           0                                                                   |
1800.07/1800.40	c |  Number of PB :                 528                                                                   |
1800.07/1800.40	c |  Parse time:                   0.38 s                                                                 |
1800.07/1800.40	c |                                                                                                       |
1800.07/1800.40	c ==========================================[ Solver Settings ]============================================
1800.07/1800.40	c |                                                                                                       |
1800.07/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.07/1800.40	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.07/1800.40	c |                                                                                                       |
1800.07/1800.40	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-4083506-1465350635/watcher-4083506-1465350635 -o /tmp/evaluation-result-4083506-1465350635/solver-4083506-1465350635 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1465337038-20983 --watchdog 1960 open-wbo-lsu HOME/instance-4083506-1465350635.opb 

pid=24280
running on 4 cores: 0,2,4,6

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


[startup+0 s]
/proc/loadavg: 2.21 2.21 2.18 3/177 24283
/proc/meminfo: memFree=29667032/32872528 swapFree=16700/1645768
[pid=24283] ppid=24280 vsize=5668 CPUtime=0 cores=0,2,4,6
/proc/24283/stat : 24283 (open-wbo-lsu) R 24280 24283 20967 0 -1 4202496 1151 0 0 0 0 0 0 0 20 0 1 0 116997009 5804032 1026 33554432000 4194304 6058637 140734791228832 140734166382824 5130283 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24283/statm: 1417 1026 968 456 0 120 0

[startup+0.100158 s]
/proc/loadavg: 2.21 2.21 2.18 3/177 24283
/proc/meminfo: memFree=29667032/32872528 swapFree=16700/1645768
[pid=24283] ppid=24280 vsize=9804 CPUtime=0.09 cores=0,2,4,6
/proc/24283/stat : 24283 (open-wbo-lsu) R 24280 24283 20967 0 -1 4202496 2166 0 0 0 9 0 0 0 20 0 1 0 116997009 10039296 2041 33554432000 4194304 6058637 140734791228832 140734166382824 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24283/statm: 2451 2041 968 456 0 1154 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9804

[startup+0.200302 s]
/proc/loadavg: 2.21 2.21 2.18 3/177 24283
/proc/meminfo: memFree=29667032/32872528 swapFree=16700/1645768
[pid=24283] ppid=24280 vsize=12100 CPUtime=0.19 cores=0,2,4,6
/proc/24283/stat : 24283 (open-wbo-lsu) R 24280 24283 20967 0 -1 4202496 2711 0 0 0 19 0 0 0 20 0 1 0 116997009 12390400 2586 33554432000 4194304 6058637 140734791228832 140734166382824 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24283/statm: 3025 2586 968 456 0 1728 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 12100

[startup+0.30033 s]
/proc/loadavg: 2.21 2.21 2.18 3/177 24283
/proc/meminfo: memFree=29667032/32872528 swapFree=16700/1645768
[pid=24283] ppid=24280 vsize=15380 CPUtime=0.28 cores=0,2,4,6
/proc/24283/stat : 24283 (open-wbo-lsu) R 24280 24283 20967 0 -1 4202496 3483 0 0 0 28 0 0 0 20 0 1 0 116997009 15749120 3358 33554432000 4194304 6058637 140734791228832 140734166382824 5153539 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24283/statm: 3845 3358 968 456 0 2548 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 15380

[startup+0.700322 s]
/proc/loadavg: 2.21 2.21 2.18 3/177 24283
/proc/meminfo: memFree=29667032/32872528 swapFree=16700/1645768
[pid=24283] ppid=24280 vsize=124924 CPUtime=0.69 cores=0,2,4,6
/proc/24283/stat : 24283 (open-wbo-lsu) R 24280 24283 20967 0 -1 4202496 24232 0 0 0 66 3 0 0 20 0 1 0 116997009 127922176 27921 33554432000 4194304 6058637 140734791228832 140734791226648 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24283/statm: 31231 27922 162 456 0 30767 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 124924

[startup+1.50025 s]
/proc/loadavg: 2.21 2.21 2.18 3/178 24284
/proc/meminfo: memFree=29516828/32872528 swapFree=16700/1645768
[pid=24283] ppid=24280 vsize=167480 CPUtime=1.48 cores=0,2,4,6
/proc/24283/stat : 24283 (open-wbo-lsu) R 24280 24283 20967 0 -1 4202496 31116 0 0 0 144 4 0 0 20 0 1 0 116997009 171499520 37459 33554432000 4194304 6058637 140734791228832 140734791226648 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24283/statm: 41870 37459 167 456 0 41406 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 167480

[startup+3.10034 s]
/proc/loadavg: 2.21 2.21 2.18 3/178 24284
/proc/meminfo: memFree=29511556/32872528 swapFree=16700/1645768
[pid=24283] ppid=24280 vsize=168800 CPUtime=3.09 cores=0,2,4,6
/proc/24283/stat : 24283 (open-wbo-lsu) R 24280 24283 20967 0 -1 4202496 31470 0 0 0 304 5 0 0 20 0 1 0 116997009 172851200 37813 33554432000 4194304 6058637 140734791228832 140734791227448 4278197 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24283/statm: 42200 37813 179 456 0 41736 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 168800

[startup+6.30033 s]
/proc/loadavg: 2.27 2.22 2.19 3/178 24284
/proc/meminfo: memFree=29509028/32872528 swapFree=16700/1645768
[pid=24283] ppid=24280 vsize=169340 CPUtime=6.29 cores=0,2,4,6
/proc/24283/stat : 24283 (open-wbo-lsu) R 24280 24283 20967 0 -1 4202496 31609 0 0 0 624 5 0 0 20 0 1 0 116997009 173404160 37952 33554432000 4194304 6058637 140734791228832 140734791227448 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24283/statm: 42335 37952 180 456 0 41871 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 169340

[startup+12.7003 s]
/proc/loadavg: 2.33 2.23 2.19 3/178 24284
/proc/meminfo: memFree=29506616/32872528 swapFree=16700/1645768
[pid=24283] ppid=24280 vsize=169868 CPUtime=12.69 cores=0,2,4,6
/proc/24283/stat : 24283 (open-wbo-lsu) R 24280 24283 20967 0 -1 4202496 31742 0 0 0 1264 5 0 0 20 0 1 0 116997009 173944832 38085 33554432000 4194304 6058637 140734791228832 140734791227448 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24283/statm: 42467 38085 180 456 0 42003 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 169868

[startup+25.5004 s]
/proc/loadavg: 2.33 2.24 2.19 4/177 24284
/proc/meminfo: memFree=29493716/32872528 swapFree=16700/1645768
[pid=24283] ppid=24280 vsize=170396 CPUtime=25.48 cores=0,2,4,6
/proc/24283/stat : 24283 (open-wbo-lsu) R 24280 24283 20967 0 -1 4202496 31881 0 0 0 2543 5 0 0 20 0 1 0 116997009 174485504 38735 33554432000 4194304 6058637 140734791228832 140734791227448 4277589 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24283/statm: 42599 38735 180 456 0 42135 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 170396

[startup+51.1004 s]
/proc/loadavg: 2.29 2.23 2.19 4/177 24284
/proc/meminfo: memFree=29517172/32872528 swapFree=16700/1645768
[pid=24283] ppid=24280 vsize=171276 CPUtime=51.08 cores=0,2,4,6
/proc/24283/stat : 24283 (open-wbo-lsu) R 24280 24283 20967 0 -1 4202496 32477 0 0 0 5101 7 0 0 20 0 1 0 116997009 175386624 37453 33554432000 4194304 6058637 140734791228832 140734791227448 4254956 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24283/statm: 42819 37453 181 456 0 42355 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 171276

[startup+102.3 s]
/proc/loadavg: 2.22 2.22 2.18 3/176 24285
/proc/meminfo: memFree=29556448/32872528 swapFree=16700/1645768
[pid=24283] ppid=24280 vsize=172368 CPUtime=102.28 cores=0,2,4,6
/proc/24283/stat : 24283 (open-wbo-lsu) R 24280 24283 20967 0 -1 4202496 32771 0 0 0 10221 7 0 0 20 0 1 0 116997009 176504832 39280 33554432000 4194304 6058637 140734791228832 140734791227448 4277589 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24283/statm: 43092 39280 181 456 0 42628 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 172368

[startup+162.3 s]
/proc/loadavg: 2.13 2.20 2.18 3/177 24287
/proc/meminfo: memFree=29481360/32872528 swapFree=16700/1645768
[pid=24283] ppid=24280 vsize=173504 CPUtime=162.27 cores=0,2,4,6
/proc/24283/stat : 24283 (open-wbo-lsu) R 24280 24283 20967 0 -1 4202496 33363 0 0 0 16219 8 0 0 20 0 1 0 116997009 177668096 38479 33554432000 4194304 6058637 140734791228832 140734791227448 4278255 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24283/statm: 43376 38479 181 456 0 42912 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 173504

[startup+222.307 s]
/proc/loadavg: 2.33 2.23 2.19 4/177 24288
/proc/meminfo: memFree=29478552/32872528 swapFree=16700/1645768
[pid=24283] ppid=24280 vsize=174296 CPUtime=222.26 cores=0,2,4,6
/proc/24283/stat : 24283 (open-wbo-lsu) R 24280 24283 20967 0 -1 4202496 33584 0 0 0 22218 8 0 0 20 0 1 0 116997009 178479104 40744 33554432000 4194304 6058637 140734791228832 140734791227448 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24283/statm: 43574 40744 181 456 0 43110 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 174296

[startup+282.3 s]
/proc/loadavg: 2.24 2.22 2.18 3/177 24289
/proc/meminfo: memFree=29489724/32872528 swapFree=16700/1645768
[pid=24283] ppid=24280 vsize=175072 CPUtime=282.24 cores=0,2,4,6
/proc/24283/stat : 24283 (open-wbo-lsu) R 24280 24283 20967 0 -1 4202496 34495 0 0 0 28215 9 0 0 20 0 1 0 116997009 179273728 39362 33554432000 4194304 6058637 140734791228832 140734791227896 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24283/statm: 43768 39362 181 456 0 43304 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 175072

[startup+342.3 s]
/proc/loadavg: 2.19 2.22 2.18 3/177 24290
/proc/meminfo: memFree=29488904/32872528 swapFree=16700/1645768
[pid=24283] ppid=24280 vsize=175608 CPUtime=342.23 cores=0,2,4,6
/proc/24283/stat : 24283 (open-wbo-lsu) R 24280 24283 20967 0 -1 4202496 34648 0 0 0 34214 9 0 0 20 0 1 0 116997009 179822592 41559 33554432000 4194304 6058637 140734791228832 140734791227448 4277612 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24283/statm: 43902 41559 181 456 0 43438 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 175608

[startup+402.3 s]
/proc/loadavg: 2.17 2.21 2.18 4/177 24291
/proc/meminfo: memFree=29504404/32872528 swapFree=16700/1645768
[pid=24283] ppid=24280 vsize=176144 CPUtime=402.22 cores=0,2,4,6
/proc/24283/stat : 24283 (open-wbo-lsu) R 24280 24283 20967 0 -1 4202496 35189 0 0 0 40212 10 0 0 20 0 1 0 116997009 180371456 40728 33554432000 4194304 6058637 140734791228832 140734791227448 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24283/statm: 44036 40728 181 456 0 43572 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 176144

[startup+462.3 s]
/proc/loadavg: 2.30 2.23 2.19 4/176 24339
/proc/meminfo: memFree=29342472/32872528 swapFree=16700/1645768
[pid=24283] ppid=24280 vsize=176672 CPUtime=462.19 cores=0,2,4,6
/proc/24283/stat : 24283 (open-wbo-lsu) R 24280 24283 20967 0 -1 4202496 36283 0 0 0 46208 11 0 0 20 0 1 0 116997009 180912128 39373 33554432000 4194304 6058637 140734791228832 140734791227896 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24283/statm: 44168 39373 181 456 0 43704 0
Current children cumulated CPU time (s) 462.19
Current children cumulated vsize (KiB) 176672

[startup+522.3 s]
/proc/loadavg: 2.16 2.20 2.18 3/177 24341
/proc/meminfo: memFree=29322880/32872528 swapFree=16700/1645768
[pid=24283] ppid=24280 vsize=177704 CPUtime=522.18 cores=0,2,4,6
/proc/24283/stat : 24283 (open-wbo-lsu) R 24280 24283 20967 0 -1 4202496 36500 0 0 0 52207 11 0 0 20 0 1 0 116997009 181968896 41885 33554432000 4194304 6058637 140734791228832 140734791227560 4246099 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24283/statm: 44426 41885 181 456 0 43962 0
Current children cumulated CPU time (s) 522.18
Current children cumulated vsize (KiB) 177704

[startup+582.3 s]
/proc/loadavg: 2.15 2.19 2.18 4/178 24345
/proc/meminfo: memFree=29319540/32872528 swapFree=16700/1645768
[pid=24283] ppid=24280 vsize=177836 CPUtime=582.18 cores=0,2,4,6
/proc/24283/stat : 24283 (open-wbo-lsu) R 24280 24283 20967 0 -1 4202496 37397 0 0 0 58205 13 0 0 20 0 1 0 116997009 182104064 40311 33554432000 4194304 6058637 140734791228832 140734791227896 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24283/statm: 44459 40311 181 456 0 43995 0
Current children cumulated CPU time (s) 582.18
Current children cumulated vsize (KiB) 177836


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


[startup+882.307 s]
/proc/loadavg: 2.18 2.18 2.18 3/177 24374
/proc/meminfo: memFree=29327688/32872528 swapFree=16700/1645768
[pid=24283] ppid=24280 vsize=179716 CPUtime=882.13 cores=0,2,4,6
/proc/24283/stat : 24283 (open-wbo-lsu) R 24280 24283 20967 0 -1 4202496 39532 0 0 0 88197 16 0 0 20 0 1 0 116997009 184029184 42346 33554432000 4194304 6058637 140734791228832 140734791227448 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24283/statm: 44929 42346 181 456 0 44465 0
Current children cumulated CPU time (s) 882.13
Current children cumulated vsize (KiB) 179716

[startup+942.3 s]
/proc/loadavg: 2.10 2.16 2.17 4/177 24375
/proc/meminfo: memFree=29322940/32872528 swapFree=16700/1645768
[pid=24283] ppid=24280 vsize=180116 CPUtime=942.12 cores=0,2,4,6
/proc/24283/stat : 24283 (open-wbo-lsu) R 24280 24283 20967 0 -1 4202496 40144 0 0 0 94194 18 0 0 20 0 1 0 116997009 184438784 41971 33554432000 4194304 6058637 140734791228832 140734791227448 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24283/statm: 45029 41971 181 456 0 44565 0
Current children cumulated CPU time (s) 942.12
Current children cumulated vsize (KiB) 180116

[startup+1002.3 s]
/proc/loadavg: 2.29 2.20 2.18 3/177 24376
/proc/meminfo: memFree=29318344/32872528 swapFree=16700/1645768
[pid=24283] ppid=24280 vsize=180524 CPUtime=1002.11 cores=0,2,4,6
/proc/24283/stat : 24283 (open-wbo-lsu) R 24280 24283 20967 0 -1 4202496 41007 0 0 0 100192 19 0 0 20 0 1 0 116997009 184856576 41097 33554432000 4194304 6058637 140734791228832 140734791227896 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24283/statm: 45131 41097 181 456 0 44667 0
Current children cumulated CPU time (s) 1002.11
Current children cumulated vsize (KiB) 180524

[startup+1062.3 s]
/proc/loadavg: 2.23 2.21 2.18 3/177 24378
/proc/meminfo: memFree=29303640/32872528 swapFree=16700/1645768
[pid=24283] ppid=24280 vsize=180788 CPUtime=1062.1 cores=0,2,4,6
/proc/24283/stat : 24283 (open-wbo-lsu) R 24280 24283 20967 0 -1 4202496 41087 0 0 0 106191 19 0 0 20 0 1 0 116997009 185126912 43221 33554432000 4194304 6058637 140734791228832 140734791227448 4277589 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24283/statm: 45197 43221 181 456 0 44733 0
Current children cumulated CPU time (s) 1062.1
Current children cumulated vsize (KiB) 180788

[startup+1122.3 s]
/proc/loadavg: 2.23 2.21 2.18 4/177 24379
/proc/meminfo: memFree=29324864/32872528 swapFree=16700/1645768
[pid=24283] ppid=24280 vsize=181812 CPUtime=1122.09 cores=0,2,4,6
/proc/24283/stat : 24283 (open-wbo-lsu) R 24280 24283 20967 0 -1 4202496 42055 0 0 0 112190 19 0 0 20 0 1 0 116997009 186175488 42805 33554432000 4194304 6058637 140734791228832 140734791227896 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24283/statm: 45453 42805 181 456 0 44989 0
Current children cumulated CPU time (s) 1122.09
Current children cumulated vsize (KiB) 181812

[startup+1182.3 s]
/proc/loadavg: 2.18 2.20 2.18 3/178 24383
/proc/meminfo: memFree=29320596/32872528 swapFree=16700/1645768
[pid=24283] ppid=24280 vsize=181944 CPUtime=1182.08 cores=0,2,4,6
/proc/24283/stat : 24283 (open-wbo-lsu) R 24280 24283 20967 0 -1 4202496 43034 0 0 0 118187 21 0 0 20 0 1 0 116997009 186310656 41849 33554432000 4194304 6058637 140734791228832 140734791227896 4277357 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24283/statm: 45486 41849 181 456 0 45022 0
Current children cumulated CPU time (s) 1182.08
Current children cumulated vsize (KiB) 181944

[startup+1242.3 s]
/proc/loadavg: 2.15 2.19 2.18 3/177 24384
/proc/meminfo: memFree=29303292/32872528 swapFree=16700/1645768
[pid=24283] ppid=24280 vsize=213432 CPUtime=1242.07 cores=0,2,4,6
/proc/24283/stat : 24283 (open-wbo-lsu) R 24280 24283 20967 0 -1 4202496 43765 0 0 0 124185 22 0 0 20 0 1 0 116997009 218554368 44611 33554432000 4194304 6058637 140734791228832 140734791227864 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24283/statm: 53358 44611 181 456 0 52894 0
Current children cumulated CPU time (s) 1242.07
Current children cumulated vsize (KiB) 213432

[startup+1302.3 s]
/proc/loadavg: 2.22 2.21 2.18 4/177 24385
/proc/meminfo: memFree=29300576/32872528 swapFree=16700/1645768
[pid=24283] ppid=24280 vsize=182744 CPUtime=1302.07 cores=0,2,4,6
/proc/24283/stat : 24283 (open-wbo-lsu) R 24280 24283 20967 0 -1 4202496 44144 0 0 0 130183 24 0 0 20 0 1 0 116997009 187129856 43579 33554432000 4194304 6058637 140734791228832 140734791227448 4246170 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24283/statm: 45686 43579 181 456 0 45222 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 182744

[startup+1362.3 s]
/proc/loadavg: 2.36 2.25 2.19 3/177 24387
/proc/meminfo: memFree=29295880/32872528 swapFree=16700/1645768
[pid=24283] ppid=24280 vsize=183152 CPUtime=1362.05 cores=0,2,4,6
/proc/24283/stat : 24283 (open-wbo-lsu) R 24280 24283 20967 0 -1 4202496 45153 0 0 0 136180 25 0 0 20 0 1 0 116997009 187547648 42648 33554432000 4194304 6058637 140734791228832 140734791227896 4277378 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24283/statm: 45788 42648 181 456 0 45324 0
Current children cumulated CPU time (s) 1362.05
Current children cumulated vsize (KiB) 183152

[startup+1422.3 s]
/proc/loadavg: 2.30 2.25 2.19 3/177 24388
/proc/meminfo: memFree=29280484/32872528 swapFree=16700/1645768
[pid=24283] ppid=24280 vsize=214240 CPUtime=1422.05 cores=0,2,4,6
/proc/24283/stat : 24283 (open-wbo-lsu) R 24280 24283 20967 0 -1 4202496 45831 0 0 0 142179 26 0 0 20 0 1 0 116997009 219381760 44846 33554432000 4194304 6058637 140734791228832 140734791227448 4246099 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24283/statm: 53560 44846 181 456 0 53096 0
Current children cumulated CPU time (s) 1422.05
Current children cumulated vsize (KiB) 214240

[startup+1482.3 s]
/proc/loadavg: 2.27 2.24 2.19 3/177 24389
/proc/meminfo: memFree=29311532/32872528 swapFree=16700/1645768
[pid=24283] ppid=24280 vsize=183696 CPUtime=1482.03 cores=0,2,4,6
/proc/24283/stat : 24283 (open-wbo-lsu) R 24280 24283 20967 0 -1 4202496 46232 0 0 0 148176 27 0 0 20 0 1 0 116997009 188104704 43834 33554432000 4194304 6058637 140734791228832 140734791227896 4278171 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24283/statm: 45924 43834 181 456 0 45460 0
Current children cumulated CPU time (s) 1482.03
Current children cumulated vsize (KiB) 183696

[startup+1542.31 s]
/proc/loadavg: 2.23 2.24 2.19 3/177 24390
/proc/meminfo: memFree=29311180/32872528 swapFree=16700/1645768
[pid=24283] ppid=24280 vsize=184100 CPUtime=1542.04 cores=0,2,4,6
/proc/24283/stat : 24283 (open-wbo-lsu) R 24280 24283 20967 0 -1 4202496 47246 0 0 0 154174 30 0 0 20 0 1 0 116997009 188518400 42391 33554432000 4194304 6058637 140734791228832 140734791227896 4277589 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24283/statm: 46025 42391 181 456 0 45561 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 184100

[startup+1602.3 s]
/proc/loadavg: 2.24 2.24 2.19 3/177 24391
/proc/meminfo: memFree=29296100/32872528 swapFree=16700/1645768
[pid=24283] ppid=24280 vsize=184232 CPUtime=1602.02 cores=0,2,4,6
/proc/24283/stat : 24283 (open-wbo-lsu) R 24280 24283 20967 0 -1 4202496 47554 0 0 0 160172 30 0 0 20 0 1 0 116997009 188653568 44225 33554432000 4194304 6058637 140734791228832 140734791227448 4277394 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24283/statm: 46058 44225 181 456 0 45594 0
Current children cumulated CPU time (s) 1602.02
Current children cumulated vsize (KiB) 184232

[startup+1662.3 s]
/proc/loadavg: 2.18 2.22 2.18 4/177 24393
/proc/meminfo: memFree=29293444/32872528 swapFree=16700/1645768
[pid=24283] ppid=24280 vsize=184632 CPUtime=1662.01 cores=0,2,4,6
/proc/24283/stat : 24283 (open-wbo-lsu) R 24280 24283 20967 0 -1 4202496 48295 0 0 0 166170 31 0 0 20 0 1 0 116997009 189063168 43034 33554432000 4194304 6058637 140734791228832 140734791227896 4246099 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24283/statm: 46158 43034 181 456 0 45694 0
Current children cumulated CPU time (s) 1662.01
Current children cumulated vsize (KiB) 184632

[startup+1722.3 s]
/proc/loadavg: 2.20 2.22 2.18 3/177 24394
/proc/meminfo: memFree=29302984/32872528 swapFree=16700/1645768
[pid=24283] ppid=24280 vsize=215592 CPUtime=1721.99 cores=0,2,4,6
/proc/24283/stat : 24283 (open-wbo-lsu) R 24280 24283 20967 0 -1 4202496 48947 0 0 0 172167 32 0 0 20 0 1 0 116997009 220766208 45231 33554432000 4194304 6058637 140734791228832 140734791227864 4278162 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24283/statm: 53898 45231 181 456 0 53434 0
Current children cumulated CPU time (s) 1721.99
Current children cumulated vsize (KiB) 215592

[startup+1782.3 s]
/proc/loadavg: 2.29 2.24 2.19 3/178 24398
/proc/meminfo: memFree=29299716/32872528 swapFree=16700/1645768
[pid=24283] ppid=24280 vsize=185176 CPUtime=1781.97 cores=0,2,4,6
/proc/24283/stat : 24283 (open-wbo-lsu) R 24280 24283 20967 0 -1 4202496 49382 0 0 0 178164 33 0 0 20 0 1 0 116997009 189620224 43720 33554432000 4194304 6058637 140734791228832 140734791227896 4277663 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24283/statm: 46294 43720 181 456 0 45830 0
Current children cumulated CPU time (s) 1781.97
Current children cumulated vsize (KiB) 185176



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.21 2.23 2.18 4/178 24398
/proc/meminfo: memFree=29296000/32872528 swapFree=16700/1645768
[pid=24283] ppid=24280 vsize=185176 CPUtime=1800.07 cores=0,2,4,6
/proc/24283/stat : 24283 (open-wbo-lsu) R 24280 24283 20967 0 -1 4202496 49397 0 0 0 179974 33 0 0 20 0 1 0 116997009 189620224 44246 33554432000 4194304 6058637 140734791228832 140734791227896 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/24283/statm: 46294 44246 181 456 0 45830 0
Current children cumulated CPU time (s) 1800.07
Current children cumulated vsize (KiB) 185176

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 24283 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.4
CPU time (s): 1800.08
CPU user time (s): 1799.74
CPU system time (s): 0.336948
CPU usage (%): 99.9822
Max. virtual memory (cumulated for all children) (KiB): 265316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.74
system time used= 0.336948
maximum resident set size= 225392
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49400
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= 62
involuntary context switches= 1865

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.2294 second user time and 15.9366 second system time

The end

Launcher Data 

Begin job on node124 at 2016-06-08 03:50:36
IDJOB=4083506
IDBENCH=73961
IDSOLVER=2545
FILE ID=node124/4083506-1465350635
RUNJOBID= node124-1465337038-20983
PBS_JOBID= 19853397
Free space on /tmp= 71716 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB10/normalized-PB10/DEC-SMALLINT-LIN/oliveras/j120/normalized-j12032_3-unsat.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083506-1465350635/watcher-4083506-1465350635 -o /tmp/evaluation-result-4083506-1465350635/solver-4083506-1465350635 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node124-1465337038-20983 --watchdog 1960  open-wbo-lsu HOME/instance-4083506-1465350635.opb

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

MD5SUM BENCH= 336dbbe12a18bfd6b8d34c583a70b44b
RANDOM SEED=1836064497

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:        29666924 kB
Buffers:          134000 kB
Cached:           555256 kB
SwapCached:          752 kB
Active:           368168 kB
Inactive:         452396 kB
Active(anon):     113900 kB
Inactive(anon):    19560 kB
Active(file):     254268 kB
Inactive(file):   432836 kB
Unevictable:     1645768 kB
Mlocked:           16700 kB
SwapTotal:      67108856 kB
SwapFree:       67097728 kB
Dirty:              7952 kB
Writeback:             0 kB
AnonPages:       1776228 kB
Mapped:             8136 kB
Shmem:                 0 kB
Slab:             607132 kB
SReclaimable:      50940 kB
SUnreclaim:       556192 kB
KernelStack:        1440 kB
PageTables:         7520 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1905820 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1744896 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= 71712 MiB
End job on node124 at 2016-06-08 04:20:36