Trace number 4089774

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) 1800.02 1800.3

General information on the benchmark

Namenormalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/
EC_RANDOM_GRAPHS/normalized-ECrand4regsplit-v110-n1.opb
MD5SUM9296317758470d2af9b3cf0228fdb859
Bench CategoryDEC-SMALLINT-LIN (no optimisation, small integers, linear constraints)
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 benchmark0.363944
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables219
Total number of constraints110
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)110
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint4
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 2
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 6
Number of bits of the biggest sum of numbers3
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-4089774-1466019371.opb
0.00/0.00	c File size is 4147 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:           219                                                                   |
1800.01/1800.30	c |  Number of hard clauses:          2                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:         218                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.00 s                                                                 |
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c ==========================================[ Solver Settings ]============================================
1800.01/1800.30	c |                                                                                                       |
1800.01/1800.30	c |  Algorithm:                LinearSU                                                                   |
1800.01/1800.30	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
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-4089774-1466019371/watcher-4089774-1466019371 -o /tmp/evaluation-result-4089774-1466019371/solver-4089774-1466019371 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6136 --watchdog 1960 open-wbo-lsu HOME/instance-4089774-1466019371.opb 

pid=14085
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: 2.40 2.27 2.20 3/176 14088
/proc/meminfo: memFree=30332712/32872528 swapFree=1498860/1695084
[pid=14088] ppid=14085 vsize=7300 CPUtime=0 cores=1,3,5,7
/proc/14088/stat : 14088 (open-wbo-lsu) R 14085 14088 6119 0 -1 4202496 510 0 0 0 0 0 0 0 20 0 1 0 3982890 7475200 894 33554432000 4194304 6058637 140734697775792 140735539218520 4254411 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/14088/statm: 1825 894 163 456 0 1361 0

[startup+0.100145 s]
/proc/loadavg: 2.40 2.27 2.20 3/176 14088
/proc/meminfo: memFree=30332712/32872528 swapFree=1498860/1695084
[pid=14088] ppid=14085 vsize=3316 CPUtime=0.09 cores=1,3,5,7
/proc/14088/stat : 14088 (open-wbo-lsu) R 14085 14088 6119 0 -1 4202496 606 0 0 0 9 0 0 0 20 0 1 0 3982890 3395584 463 33554432000 4194304 6058637 140734697775792 140735539218520 4277378 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/14088/statm: 829 464 177 456 0 365 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3316

[startup+0.200283 s]
/proc/loadavg: 2.40 2.27 2.20 3/176 14088
/proc/meminfo: memFree=30332712/32872528 swapFree=1498860/1695084
[pid=14088] ppid=14085 vsize=3836 CPUtime=0.19 cores=1,3,5,7
/proc/14088/stat : 14088 (open-wbo-lsu) R 14085 14088 6119 0 -1 4202496 732 0 0 0 19 0 0 0 20 0 1 0 3982890 3928064 588 33554432000 4194304 6058637 140734697775792 140735539218520 4277594 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/14088/statm: 959 588 177 456 0 495 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 3836

[startup+0.300261 s]
/proc/loadavg: 2.40 2.27 2.20 3/176 14088
/proc/meminfo: memFree=30332712/32872528 swapFree=1498860/1695084
[pid=14088] ppid=14085 vsize=3788 CPUtime=0.29 cores=1,3,5,7
/proc/14088/stat : 14088 (open-wbo-lsu) R 14085 14088 6119 0 -1 4202496 927 0 0 0 29 0 0 0 20 0 1 0 3982890 3878912 567 33554432000 4194304 6058637 140734697775792 140735539218520 4278229 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/14088/statm: 947 567 177 456 0 483 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3788

[startup+0.700205 s]
/proc/loadavg: 2.40 2.27 2.20 3/176 14088
/proc/meminfo: memFree=30332712/32872528 swapFree=1498860/1695084
[pid=14088] ppid=14085 vsize=6704 CPUtime=0.69 cores=1,3,5,7
/proc/14088/stat : 14088 (open-wbo-lsu) R 14085 14088 6119 0 -1 4202496 1573 0 0 0 69 0 0 0 20 0 1 0 3982890 6864896 1192 33554432000 4194304 6058637 140734697775792 140735539218520 4277969 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/14088/statm: 1676 1192 177 456 0 1212 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 6704

[startup+1.50023 s]
/proc/loadavg: 2.40 2.27 2.20 3/177 14089
/proc/meminfo: memFree=30327984/32872528 swapFree=1498860/1695084
[pid=14088] ppid=14085 vsize=7924 CPUtime=1.49 cores=1,3,5,7
/proc/14088/stat : 14088 (open-wbo-lsu) R 14085 14088 6119 0 -1 4202496 1972 0 0 0 149 0 0 0 20 0 1 0 3982890 8114176 1562 33554432000 4194304 6058637 140734697775792 140734697774520 4246207 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/14088/statm: 1981 1562 177 456 0 1517 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7924

[startup+3.10025 s]
/proc/loadavg: 2.40 2.27 2.20 3/177 14135
/proc/meminfo: memFree=30400580/32872528 swapFree=1498860/1695084
[pid=14088] ppid=14085 vsize=13940 CPUtime=3.08 cores=1,3,5,7
/proc/14088/stat : 14088 (open-wbo-lsu) R 14085 14088 6119 0 -1 4202496 2717 0 0 0 308 0 0 0 20 0 1 0 3982890 14274560 2806 33554432000 4194304 6058637 140734697775792 140734697774520 4254467 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/14088/statm: 3485 2806 177 456 0 3021 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 13940

[startup+6.30027 s]
/proc/loadavg: 2.45 2.29 2.20 3/177 14181
/proc/meminfo: memFree=30389860/32872528 swapFree=1498860/1695084
[pid=14088] ppid=14085 vsize=15628 CPUtime=6.29 cores=1,3,5,7
/proc/14088/stat : 14088 (open-wbo-lsu) R 14085 14088 6119 0 -1 4202496 3476 0 0 0 628 1 0 0 20 0 1 0 3982890 16003072 3526 33554432000 4194304 6058637 140734697775792 140734697774552 4277672 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/14088/statm: 3907 3526 177 456 0 3443 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15628

[startup+12.7003 s]
/proc/loadavg: 2.41 2.28 2.20 3/177 14181
/proc/meminfo: memFree=30382580/32872528 swapFree=1498860/1695084
[pid=14088] ppid=14085 vsize=21176 CPUtime=12.69 cores=1,3,5,7
/proc/14088/stat : 14088 (open-wbo-lsu) R 14085 14088 6119 0 -1 4202496 4045 0 0 0 1268 1 0 0 20 0 1 0 3982890 21684224 4850 33554432000 4194304 6058637 140734697775792 140734697774856 4277676 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/14088/statm: 5294 4850 177 456 0 4830 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 21176

[startup+25.5004 s]
/proc/loadavg: 2.40 2.28 2.20 3/177 14181
/proc/meminfo: memFree=30365332/32872528 swapFree=1498860/1695084
[pid=14088] ppid=14085 vsize=32668 CPUtime=25.49 cores=1,3,5,7
/proc/14088/stat : 14088 (open-wbo-lsu) R 14085 14088 6119 0 -1 4202496 4974 0 0 0 2548 1 0 0 20 0 1 0 3982890 33452032 7795 33554432000 4194304 6058637 140734697775792 140734697774520 4278265 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/14088/statm: 8167 7795 177 456 0 7703 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 32668

[startup+51.1003 s]
/proc/loadavg: 2.32 2.27 2.20 3/177 14181
/proc/meminfo: memFree=30351812/32872528 swapFree=1498860/1695084
[pid=14088] ppid=14085 vsize=37128 CPUtime=51.08 cores=1,3,5,7
/proc/14088/stat : 14088 (open-wbo-lsu) R 14085 14088 6119 0 -1 4202496 5582 0 0 0 5107 1 0 0 20 0 1 0 3982890 38019072 8884 33554432000 4194304 6058637 140734697775792 140734697774552 4277655 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/14088/statm: 9282 8884 177 456 0 8818 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 37128

[startup+102.3 s]
/proc/loadavg: 2.34 2.29 2.21 3/177 14183
/proc/meminfo: memFree=30317900/32872528 swapFree=1498860/1695084
[pid=14088] ppid=14085 vsize=83028 CPUtime=102.28 cores=1,3,5,7
/proc/14088/stat : 14088 (open-wbo-lsu) R 14085 14088 6119 0 -1 4202496 7060 0 0 0 10226 2 0 0 20 0 1 0 3982890 85020672 14082 33554432000 4194304 6058637 140734697775792 140734697774520 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/14088/statm: 20757 14082 177 456 0 20293 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 83028

[startup+162.3 s]
/proc/loadavg: 2.30 2.28 2.21 3/177 14184
/proc/meminfo: memFree=30312396/32872528 swapFree=1498860/1695084
[pid=14088] ppid=14085 vsize=83028 CPUtime=162.26 cores=1,3,5,7
/proc/14088/stat : 14088 (open-wbo-lsu) R 14085 14088 6119 0 -1 4202496 7067 0 0 0 16224 2 0 0 20 0 1 0 3982890 85020672 15106 33554432000 4194304 6058637 140734697775792 140734697774520 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/14088/statm: 20757 15106 177 456 0 20293 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 83028

[startup+222.307 s]
/proc/loadavg: 2.29 2.29 2.21 4/177 14185
/proc/meminfo: memFree=30289012/32872528 swapFree=1498860/1695084
[pid=14088] ppid=14085 vsize=83028 CPUtime=222.25 cores=1,3,5,7
/proc/14088/stat : 14088 (open-wbo-lsu) R 14085 14088 6119 0 -1 4202496 7253 0 0 0 22223 2 0 0 20 0 1 0 3982890 85020672 19889 33554432000 4194304 6058637 140734697775792 140734697774520 4277672 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/14088/statm: 20757 19889 177 456 0 20293 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 83028

[startup+282.3 s]
/proc/loadavg: 2.31 2.29 2.21 3/178 14189
/proc/meminfo: memFree=30271064/32872528 swapFree=1498860/1695084
[pid=14088] ppid=14085 vsize=83028 CPUtime=282.24 cores=1,3,5,7
/proc/14088/stat : 14088 (open-wbo-lsu) R 14085 14088 6119 0 -1 4202496 7761 0 0 0 28221 3 0 0 20 0 1 0 3982890 85020672 20401 33554432000 4194304 6058637 140734697775792 140734697774856 4277655 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/14088/statm: 20757 20401 177 456 0 20293 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 83028

[startup+342.3 s]
/proc/loadavg: 2.29 2.28 2.21 3/177 14190
/proc/meminfo: memFree=30268984/32872528 swapFree=1498860/1695084
[pid=14088] ppid=14085 vsize=83028 CPUtime=342.23 cores=1,3,5,7
/proc/14088/stat : 14088 (open-wbo-lsu) R 14085 14088 6119 0 -1 4202496 9794 0 0 0 34218 5 0 0 20 0 1 0 3982890 85020672 20401 33554432000 4194304 6058637 140734697775792 140734697774856 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/14088/statm: 20757 20401 177 456 0 20293 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 83028

[startup+402.3 s]
/proc/loadavg: 2.20 2.26 2.21 3/177 14192
/proc/meminfo: memFree=30266900/32872528 swapFree=1498860/1695084
[pid=14088] ppid=14085 vsize=83028 CPUtime=402.23 cores=1,3,5,7
/proc/14088/stat : 14088 (open-wbo-lsu) R 14085 14088 6119 0 -1 4202496 11323 0 0 0 40216 7 0 0 20 0 1 0 3982890 85020672 20401 33554432000 4194304 6058637 140734697775792 140734697774856 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/14088/statm: 20757 20401 177 456 0 20293 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 83028

[startup+462.3 s]
/proc/loadavg: 2.27 2.27 2.21 3/177 14193
/proc/meminfo: memFree=30230364/32872528 swapFree=1498860/1695084
[pid=14088] ppid=14085 vsize=132348 CPUtime=462.21 cores=1,3,5,7
/proc/14088/stat : 14088 (open-wbo-lsu) R 14085 14088 6119 0 -1 4202496 13364 0 0 0 46212 9 0 0 20 0 1 0 3982890 135524352 29598 33554432000 4194304 6058637 140734697775792 140734697774568 4254977 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/14088/statm: 33087 29598 177 456 0 32623 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 132348

[startup+522.3 s]
/proc/loadavg: 2.27 2.26 2.21 3/177 14194
/proc/meminfo: memFree=30228284/32872528 swapFree=1498860/1695084
[pid=14088] ppid=14085 vsize=132348 CPUtime=522.2 cores=1,3,5,7
/proc/14088/stat : 14088 (open-wbo-lsu) R 14085 14088 6119 0 -1 4202496 14899 0 0 0 52209 11 0 0 20 0 1 0 3982890 135524352 30110 33554432000 4194304 6058637 140734697775792 140734697774568 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/14088/statm: 33087 30110 177 456 0 32623 0
Current children cumulated CPU time (s) 522.2
Current children cumulated vsize (KiB) 132348

[startup+582.3 s]
/proc/loadavg: 2.30 2.27 2.21 3/177 14195
/proc/meminfo: memFree=30223032/32872528 swapFree=1498860/1695084
[pid=14088] ppid=14085 vsize=132348 CPUtime=582.2 cores=1,3,5,7
/proc/14088/stat : 14088 (open-wbo-lsu) R 14085 14088 6119 0 -1 4202496 16433 0 0 0 58207 13 0 0 20 0 1 0 3982890 135524352 29086 33554432000 4194304 6058637 140734697775792 140734697774568 4277672 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/14088/statm: 33087 29086 177 456 0 32623 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 132348


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


[startup+942.3 s]
/proc/loadavg: 2.22 2.28 2.23 3/177 14205
/proc/meminfo: memFree=30194352/32872528 swapFree=1498860/1695084
[pid=14088] ppid=14085 vsize=132348 CPUtime=942.14 cores=1,3,5,7
/proc/14088/stat : 14088 (open-wbo-lsu) R 14085 14088 6119 0 -1 4202496 23780 0 0 0 94189 25 0 0 20 0 1 0 3982890 135524352 29086 33554432000 4194304 6058637 140734697775792 140734697774568 4277640 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/14088/statm: 33087 29086 177 456 0 32623 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 132348

[startup+1002.3 s]
/proc/loadavg: 2.34 2.30 2.24 3/177 14207
/proc/meminfo: memFree=30194272/32872528 swapFree=1498860/1695084
[pid=14088] ppid=14085 vsize=132348 CPUtime=1002.13 cores=1,3,5,7
/proc/14088/stat : 14088 (open-wbo-lsu) R 14085 14088 6119 0 -1 4202496 24950 0 0 0 100185 28 0 0 20 0 1 0 3982890 135524352 28574 33554432000 4194304 6058637 140734697775792 140734697774568 4277682 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/14088/statm: 33087 28574 177 456 0 32623 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 132348

[startup+1062.3 s]
/proc/loadavg: 2.42 2.32 2.25 3/177 14208
/proc/meminfo: memFree=30226352/32872528 swapFree=1498860/1695084
[pid=14088] ppid=14085 vsize=83028 CPUtime=1062.12 cores=1,3,5,7
/proc/14088/stat : 14088 (open-wbo-lsu) R 14085 14088 6119 0 -1 4202496 25615 0 0 0 106182 30 0 0 20 0 1 0 3982890 85020672 20401 33554432000 4194304 6058637 140734697775792 140734697774856 4277655 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/14088/statm: 20757 20401 177 456 0 20293 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 83028

[startup+1122.3 s]
/proc/loadavg: 2.25 2.29 2.24 3/177 14209
/proc/meminfo: memFree=30136652/32872528 swapFree=1498860/1695084
[pid=14088] ppid=14085 vsize=83028 CPUtime=1122.11 cores=1,3,5,7
/proc/14088/stat : 14088 (open-wbo-lsu) R 14085 14088 6119 0 -1 4202496 26790 0 0 0 112179 32 0 0 20 0 1 0 3982890 85020672 20401 33554432000 4194304 6058637 140734697775792 140734697774824 4277655 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/14088/statm: 20757 20401 177 456 0 20293 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 83028

[startup+1182.3 s]
/proc/loadavg: 2.32 2.30 2.25 3/177 14210
/proc/meminfo: memFree=30181192/32872528 swapFree=1498860/1695084
[pid=14088] ppid=14085 vsize=132348 CPUtime=1182.11 cores=1,3,5,7
/proc/14088/stat : 14088 (open-wbo-lsu) R 14085 14088 6119 0 -1 4202496 27890 0 0 0 118176 35 0 0 20 0 1 0 3982890 135524352 31646 33554432000 4194304 6058637 140734697775792 140734697774568 4278043 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/14088/statm: 33087 31646 177 456 0 32623 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 132348

[startup+1242.3 s]
/proc/loadavg: 2.27 2.29 2.24 3/177 14211
/proc/meminfo: memFree=30193716/32872528 swapFree=1498860/1695084
[pid=14088] ppid=14085 vsize=132348 CPUtime=1242.1 cores=1,3,5,7
/proc/14088/stat : 14088 (open-wbo-lsu) R 14085 14088 6119 0 -1 4202496 29064 0 0 0 124172 38 0 0 20 0 1 0 3982890 135524352 29086 33554432000 4194304 6058637 140734697775792 140734697774568 4277843 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/14088/statm: 33087 29086 177 456 0 32623 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 132348

[startup+1302.3 s]
/proc/loadavg: 2.20 2.26 2.24 3/176 14212
/proc/meminfo: memFree=30165864/32872528 swapFree=1498860/1695084
[pid=14088] ppid=14085 vsize=163168 CPUtime=1302.09 cores=1,3,5,7
/proc/14088/stat : 14088 (open-wbo-lsu) R 14085 14088 6119 0 -1 4202496 29738 0 0 0 130169 40 0 0 20 0 1 0 3982890 167084032 34785 33554432000 4194304 6058637 140734697775792 140734697774824 4278328 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/14088/statm: 40792 34785 177 456 0 40328 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 163168

[startup+1362.3 s]
/proc/loadavg: 2.25 2.27 2.24 4/177 14214
/proc/meminfo: memFree=30181396/32872528 swapFree=1498860/1695084
[pid=14088] ppid=14085 vsize=132348 CPUtime=1362.07 cores=1,3,5,7
/proc/14088/stat : 14088 (open-wbo-lsu) R 14085 14088 6119 0 -1 4202496 30840 0 0 0 136165 42 0 0 20 0 1 0 3982890 135524352 31134 33554432000 4194304 6058637 140734697775792 140734697774568 4277708 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/14088/statm: 33087 31134 177 456 0 32623 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 132348

[startup+1422.3 s]
/proc/loadavg: 2.24 2.26 2.24 3/177 14215
/proc/meminfo: memFree=30223836/32872528 swapFree=1498860/1695084
[pid=14088] ppid=14085 vsize=83028 CPUtime=1422.07 cores=1,3,5,7
/proc/14088/stat : 14088 (open-wbo-lsu) R 14085 14088 6119 0 -1 4202496 31507 0 0 0 142163 44 0 0 20 0 1 0 3982890 85020672 20401 33554432000 4194304 6058637 140734697775792 140734697774824 4277672 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/14088/statm: 20757 20401 177 456 0 20293 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 83028

[startup+1482.3 s]
/proc/loadavg: 2.32 2.27 2.24 3/178 14219
/proc/meminfo: memFree=30185872/32872528 swapFree=1498860/1695084
[pid=14088] ppid=14085 vsize=132348 CPUtime=1482.06 cores=1,3,5,7
/proc/14088/stat : 14088 (open-wbo-lsu) R 14085 14088 6119 0 -1 4202496 32609 0 0 0 148159 47 0 0 20 0 1 0 3982890 135524352 30622 33554432000 4194304 6058637 140734697775792 140734697774568 4278100 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/14088/statm: 33087 30622 177 456 0 32623 0
Current children cumulated CPU time (s) 1482.06
Current children cumulated vsize (KiB) 132348

[startup+1542.31 s]
/proc/loadavg: 2.20 2.25 2.24 3/178 14243
/proc/meminfo: memFree=30169528/32872528 swapFree=1498860/1695084
[pid=14088] ppid=14085 vsize=163168 CPUtime=1542.06 cores=1,3,5,7
/proc/14088/stat : 14088 (open-wbo-lsu) R 14085 14088 6119 0 -1 4202496 33277 0 0 0 154157 49 0 0 20 0 1 0 3982890 167084032 34273 33554432000 4194304 6058637 140734697775792 140734697774824 4278280 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/14088/statm: 40792 34273 177 456 0 40328 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 163168

[startup+1602.3 s]
/proc/loadavg: 2.22 2.25 2.24 3/177 14244
/proc/meminfo: memFree=30154700/32872528 swapFree=1498860/1695084
[pid=14088] ppid=14085 vsize=132348 CPUtime=1602.04 cores=1,3,5,7
/proc/14088/stat : 14088 (open-wbo-lsu) R 14085 14088 6119 0 -1 4202496 34382 0 0 0 160153 51 0 0 20 0 1 0 3982890 135524352 28574 33554432000 4194304 6058637 140734697775792 140734697774568 4254977 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/14088/statm: 33087 28574 177 456 0 32623 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 132348

[startup+1662.3 s]
/proc/loadavg: 2.33 2.26 2.24 3/177 14246
/proc/meminfo: memFree=30176032/32872528 swapFree=1498860/1695084
[pid=14088] ppid=14085 vsize=132348 CPUtime=1662.03 cores=1,3,5,7
/proc/14088/stat : 14088 (open-wbo-lsu) R 14085 14088 6119 0 -1 4202496 34981 0 0 0 166150 53 0 0 20 0 1 0 3982890 135524352 32670 33554432000 4194304 6058637 140734697775792 140734697774568 4277682 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/14088/statm: 33087 32670 177 456 0 32623 0
Current children cumulated CPU time (s) 1662.03
Current children cumulated vsize (KiB) 132348

[startup+1722.3 s]
/proc/loadavg: 2.38 2.29 2.25 3/177 14247
/proc/meminfo: memFree=30131436/32872528 swapFree=1498860/1695084
[pid=14088] ppid=14085 vsize=163168 CPUtime=1722.02 cores=1,3,5,7
/proc/14088/stat : 14088 (open-wbo-lsu) R 14085 14088 6119 0 -1 4202496 35645 0 0 0 172147 55 0 0 20 0 1 0 3982890 167084032 35809 33554432000 4194304 6058637 140734697775792 140734697774824 4278181 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/14088/statm: 40792 35809 177 456 0 40328 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 163168

[startup+1782.3 s]
/proc/loadavg: 2.35 2.29 2.25 4/177 14248
/proc/meminfo: memFree=30186044/32872528 swapFree=1498860/1695084
[pid=14088] ppid=14085 vsize=83028 CPUtime=1782.01 cores=1,3,5,7
/proc/14088/stat : 14088 (open-wbo-lsu) R 14085 14088 6119 0 -1 4202496 36240 0 0 0 178143 58 0 0 20 0 1 0 3982890 85020672 20401 33554432000 4194304 6058637 140734697775792 140734697774856 4278197 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/14088/statm: 20757 20401 177 456 0 20293 0
Current children cumulated CPU time (s) 1782.01
Current children cumulated vsize (KiB) 83028



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.25 2.27 2.25 4/177 14248
/proc/meminfo: memFree=30177480/32872528 swapFree=1498860/1695084
[pid=14088] ppid=14085 vsize=132348 CPUtime=1800.01 cores=1,3,5,7
/proc/14088/stat : 14088 (open-wbo-lsu) R 14085 14088 6119 0 -1 4202496 36756 0 0 0 179942 59 0 0 20 0 1 0 3982890 135524352 32670 33554432000 4194304 6058637 140734697775792 140734697774568 4278171 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/14088/statm: 33087 32670 177 456 0 32623 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 132348

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 14088 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.25 2.27 2.25 4/177 14248
/proc/meminfo: memFree=30177480/32872528 swapFree=1498860/1695084
[pid=14088] ppid=14085 vsize=132348 CPUtime=1800.01 cores=1,3,5,7
/proc/14088/stat : 14088 (open-wbo-lsu) R 14085 14088 6119 0 -1 4202496 36756 0 0 0 179942 59 0 0 20 0 1 0 3982890 135524352 32670 33554432000 4194304 6058637 140734697775792 140734697774568 4278171 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/14088/statm: 33087 32670 177 456 0 32623 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 132348

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1799.43
CPU system time (s): 0.592909
CPU usage (%): 99.9845
Max. virtual memory (cumulated for all children) (KiB): 163168

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1799.43
system time used= 0.592909
maximum resident set size= 147332
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36759
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= 13
involuntary context switches= 1875

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.56031 second user time and 6.89995 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-15 21:36:12
IDJOB=4089774
IDBENCH=107454
IDSOLVER=2545
FILE ID=node137/4089774-1466019371
RUNJOBID= node137-1466008137-6136
PBS_JOBID= 19902808
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB16/normalized-PB16/DEC-SMALLINT-LIN/pb16-16-elffers/EC_RANDOM_GRAPHS/normalized-ECrand4regsplit-v110-n1.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4089774-1466019371/watcher-4089774-1466019371 -o /tmp/evaluation-result-4089774-1466019371/solver-4089774-1466019371 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1466008137-6136 --watchdog 1960  open-wbo-lsu HOME/instance-4089774-1466019371.opb

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

MD5SUM BENCH= 9296317758470d2af9b3cf0228fdb859
RANDOM SEED=719265308

node137.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		: 2666.486
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	: 5332.97
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		: 2666.486
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		: 2666.486
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.486
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		: 2666.486
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		: 2666.486
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	: 5332.38
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		: 2666.486
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	: 5332.56
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		: 2666.486
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:        30333960 kB
Buffers:           13440 kB
Cached:            45708 kB
SwapCached:         2476 kB
Active:           114632 kB
Inactive:          28624 kB
Active(anon):      85088 kB
Inactive(anon):     1368 kB
Active(file):      29544 kB
Inactive(file):    27256 kB
Unevictable:     1695084 kB
Mlocked:         1498860 kB
SwapTotal:      67108856 kB
SwapFree:       67099512 kB
Dirty:              4712 kB
Writeback:             0 kB
AnonPages:       1777200 kB
Mapped:             7920 kB
Shmem:                 0 kB
Slab:             566196 kB
SReclaimable:      10388 kB
SUnreclaim:       555808 kB
KernelStack:        1472 kB
PageTables:         7652 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1890888 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    272384 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= 71732 MiB
End job on node137 at 2016-06-15 22:06:12