Trace number 4086090

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 1800.3

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/
submitted-PB06/roussel/normalized-pigeon-cardinality-61-60.opb
MD5SUM5bedad9895f21a4b5e521b3abd33ba08
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 benchmark0.036993
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables3660
Total number of constraints121
Number of constraints which are clauses61
Number of constraints which are cardinality constraints (but not clauses)60
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint60
Maximum length of a constraint61
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 62
Number of bits of the biggest sum of numbers6
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-4086090-1465255588.opb
0.00/0.00	c File size is 64775 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:          3660                                                                   |
1800.01/1800.30	c |  Number of hard clauses:         61                                                                   |
1800.01/1800.30	c |  Number of soft clauses:          0                                                                   |
1800.01/1800.30	c |  Number of cardinality:          60                                                                   |
1800.01/1800.30	c |  Number of PB :                   0                                                                   |
1800.01/1800.30	c |  Parse time:                   0.01 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-4086090-1465255588/watcher-4086090-1465255588 -o /tmp/evaluation-result-4086090-1465255588/solver-4086090-1465255588 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1465253786-15006 --watchdog 1960 open-wbo HOME/instance-4086090-1465255588.opb 

pid=15191
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: 2.34 2.23 2.08 4/176 15194
/proc/meminfo: memFree=30322328/32872528 swapFree=18240/1696364
[pid=15194] ppid=15191 vsize=2796 CPUtime=0 cores=1,3,5,7
/proc/15194/stat : 15194 (open-wbo) R 15191 15194 14989 0 -1 4202496 453 0 0 0 0 0 0 0 20 0 1 0 107490593 2863104 328 33554432000 4194304 6059633 140735876379616 140736259211112 5043379 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15194/statm: 699 328 150 456 0 219 0

[startup+0.100163 s]
/proc/loadavg: 2.34 2.23 2.08 4/176 15194
/proc/meminfo: memFree=30322328/32872528 swapFree=18240/1696364
[pid=15194] ppid=15191 vsize=9172 CPUtime=0.09 cores=1,3,5,7
/proc/15194/stat : 15194 (open-wbo) R 15191 15194 14989 0 -1 4202496 1132 0 0 0 9 0 0 0 20 0 1 0 107490593 9392128 1489 33554432000 4194304 6059633 140735876379616 140736259211112 4255448 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15194/statm: 2293 1489 165 456 0 1829 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9172

[startup+0.200358 s]
/proc/loadavg: 2.34 2.23 2.08 4/176 15194
/proc/meminfo: memFree=30322328/32872528 swapFree=18240/1696364
[pid=15194] ppid=15191 vsize=9172 CPUtime=0.19 cores=1,3,5,7
/proc/15194/stat : 15194 (open-wbo) R 15191 15194 14989 0 -1 4202496 1139 0 0 0 19 0 0 0 20 0 1 0 107490593 9392128 1496 33554432000 4194304 6059633 140735876379616 140736259211112 4255297 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15194/statm: 2293 1496 165 456 0 1829 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 9172

[startup+0.300265 s]
/proc/loadavg: 2.34 2.23 2.08 4/176 15194
/proc/meminfo: memFree=30322328/32872528 swapFree=18240/1696364
[pid=15194] ppid=15191 vsize=9172 CPUtime=0.29 cores=1,3,5,7
/proc/15194/stat : 15194 (open-wbo) R 15191 15194 14989 0 -1 4202496 1144 0 0 0 29 0 0 0 20 0 1 0 107490593 9392128 1501 33554432000 4194304 6059633 140735876379616 140736259211112 4255316 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15194/statm: 2293 1501 165 456 0 1829 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9172

[startup+0.700223 s]
/proc/loadavg: 2.34 2.23 2.08 4/176 15194
/proc/meminfo: memFree=30322328/32872528 swapFree=18240/1696364
[pid=15194] ppid=15191 vsize=9304 CPUtime=0.69 cores=1,3,5,7
/proc/15194/stat : 15194 (open-wbo) R 15191 15194 14989 0 -1 4202496 1332 0 0 0 69 0 0 0 20 0 1 0 107490593 9527296 1689 33554432000 4194304 6059633 140735876379616 140736259211112 4255216 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15194/statm: 2326 1689 165 456 0 1862 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9304

[startup+1.50022 s]
/proc/loadavg: 2.34 2.23 2.08 4/177 15195
/proc/meminfo: memFree=30309428/32872528 swapFree=18240/1696364
[pid=15194] ppid=15191 vsize=12156 CPUtime=1.49 cores=1,3,5,7
/proc/15194/stat : 15194 (open-wbo) R 15191 15194 14989 0 -1 4202496 2162 0 0 0 149 0 0 0 20 0 1 0 107490593 12447744 2525 33554432000 4194304 6059633 140735876379616 140735876377992 4255738 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15194/statm: 3039 2525 167 456 0 2575 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12156

[startup+3.10021 s]
/proc/loadavg: 2.34 2.23 2.08 4/177 15195
/proc/meminfo: memFree=30301552/32872528 swapFree=18240/1696364
[pid=15194] ppid=15191 vsize=28140 CPUtime=3.09 cores=1,3,5,7
/proc/15194/stat : 15194 (open-wbo) R 15191 15194 14989 0 -1 4202496 3788 0 0 0 308 1 0 0 20 0 1 0 107490593 28815360 4297 33554432000 4194304 6059633 140735876379616 140735876378104 4255380 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15194/statm: 7035 4297 167 456 0 6571 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 28140

[startup+6.30019 s]
/proc/loadavg: 2.55 2.27 2.10 4/177 15195
/proc/meminfo: memFree=30277728/32872528 swapFree=18240/1696364
[pid=15194] ppid=15191 vsize=28140 CPUtime=6.29 cores=1,3,5,7
/proc/15194/stat : 15194 (open-wbo) R 15191 15194 14989 0 -1 4202496 4082 0 0 0 628 1 0 0 20 0 1 0 107490593 28815360 6635 33554432000 4194304 6059633 140735876379616 140735876378104 4255116 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15194/statm: 7035 6635 167 456 0 6571 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28140

[startup+12.7003 s]
/proc/loadavg: 2.51 2.27 2.10 3/177 15195
/proc/meminfo: memFree=30271576/32872528 swapFree=18240/1696364
[pid=15194] ppid=15191 vsize=58600 CPUtime=12.69 cores=1,3,5,7
/proc/15194/stat : 15194 (open-wbo) R 15191 15194 14989 0 -1 4202496 6064 0 0 0 1267 2 0 0 20 0 1 0 107490593 60006400 9044 33554432000 4194304 6059633 140735876379616 140735876378104 4255176 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15194/statm: 14650 9044 167 456 0 14186 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 58600

[startup+25.5003 s]
/proc/loadavg: 2.39 2.26 2.10 3/177 15195
/proc/meminfo: memFree=30241052/32872528 swapFree=18240/1696364
[pid=15194] ppid=15191 vsize=58600 CPUtime=25.49 cores=1,3,5,7
/proc/15194/stat : 15194 (open-wbo) R 15191 15194 14989 0 -1 4202496 6172 0 0 0 2547 2 0 0 20 0 1 0 107490593 60006400 14262 33554432000 4194304 6059633 140735876379616 140735876378104 4255416 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15194/statm: 14650 14262 180 456 0 14186 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 58600

[startup+51.1004 s]
/proc/loadavg: 2.34 2.25 2.10 4/177 15195
/proc/meminfo: memFree=30221884/32872528 swapFree=18240/1696364
[pid=15194] ppid=15191 vsize=71016 CPUtime=51.08 cores=1,3,5,7
/proc/15194/stat : 15194 (open-wbo) R 15191 15194 14989 0 -1 4202496 6607 0 0 0 5106 2 0 0 20 0 1 0 107490593 72720384 17249 33554432000 4194304 6059633 140735876379616 140735876378104 4265394 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15194/statm: 17754 17249 180 456 0 17290 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 71016

[startup+102.3 s]
/proc/loadavg: 2.30 2.24 2.10 4/177 15196
/proc/meminfo: memFree=30176216/32872528 swapFree=18240/1696364
[pid=15194] ppid=15191 vsize=120336 CPUtime=102.28 cores=1,3,5,7
/proc/15194/stat : 15194 (open-wbo) R 15191 15194 14989 0 -1 4202496 11770 0 0 0 10220 8 0 0 20 0 1 0 107490593 123224064 26516 33554432000 4194304 6059633 140735876379616 140735876378152 4278520 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15194/statm: 30084 26516 180 456 0 29620 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 120336

[startup+162.3 s]
/proc/loadavg: 2.25 2.23 2.10 3/177 15198
/proc/meminfo: memFree=30126340/32872528 swapFree=18240/1696364
[pid=15194] ppid=15191 vsize=182016 CPUtime=162.26 cores=1,3,5,7
/proc/15194/stat : 15194 (open-wbo) R 15191 15194 14989 0 -1 4202496 18355 0 0 0 16208 18 0 0 20 0 1 0 107490593 186384384 37507 33554432000 4194304 6059633 140735876379616 140735876378152 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15194/statm: 45504 37507 180 456 0 45040 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 182016

[startup+222.307 s]
/proc/loadavg: 2.17 2.21 2.10 3/178 15202
/proc/meminfo: memFree=30092348/32872528 swapFree=18240/1696364
[pid=15194] ppid=15191 vsize=182016 CPUtime=222.26 cores=1,3,5,7
/proc/15194/stat : 15194 (open-wbo) R 15191 15194 14989 0 -1 4202496 25024 0 0 0 22196 30 0 0 20 0 1 0 107490593 186384384 40946 33554432000 4194304 6059633 140735876379616 140735876378408 4255116 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15194/statm: 45504 40946 180 456 0 45040 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 182016

[startup+282.3 s]
/proc/loadavg: 2.19 2.20 2.10 3/177 15203
/proc/meminfo: memFree=30090224/32872528 swapFree=18240/1696364
[pid=15194] ppid=15191 vsize=182016 CPUtime=282.25 cores=1,3,5,7
/proc/15194/stat : 15194 (open-wbo) R 15191 15194 14989 0 -1 4202496 31338 0 0 0 28184 41 0 0 20 0 1 0 107490593 186384384 41970 33554432000 4194304 6059633 140735876379616 140735876378408 4278414 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15194/statm: 45504 41970 180 456 0 45040 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 182016

[startup+342.3 s]
/proc/loadavg: 2.22 2.21 2.10 3/177 15204
/proc/meminfo: memFree=30055140/32872528 swapFree=18240/1696364
[pid=15194] ppid=15191 vsize=182016 CPUtime=342.24 cores=1,3,5,7
/proc/15194/stat : 15194 (open-wbo) R 15191 15194 14989 0 -1 4202496 36398 0 0 0 34173 51 0 0 20 0 1 0 107490593 186384384 40946 33554432000 4194304 6059633 140735876379616 140735876378408 4278389 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15194/statm: 45504 40946 180 456 0 45040 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 182016

[startup+402.3 s]
/proc/loadavg: 2.40 2.25 2.12 3/177 15205
/proc/meminfo: memFree=30085260/32872528 swapFree=18240/1696364
[pid=15194] ppid=15191 vsize=182016 CPUtime=402.22 cores=1,3,5,7
/proc/15194/stat : 15194 (open-wbo) R 15191 15194 14989 0 -1 4202496 40496 0 0 0 40164 58 0 0 20 0 1 0 107490593 186384384 42482 33554432000 4194304 6059633 140735876379616 140735876378408 4278520 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15194/statm: 45504 42482 180 456 0 45040 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 182016

[startup+462.3 s]
/proc/loadavg: 2.26 2.23 2.11 3/177 15207
/proc/meminfo: memFree=30050232/32872528 swapFree=18240/1696364
[pid=15194] ppid=15191 vsize=182016 CPUtime=462.22 cores=1,3,5,7
/proc/15194/stat : 15194 (open-wbo) R 15191 15194 14989 0 -1 4202496 44592 0 0 0 46156 66 0 0 20 0 1 0 107490593 186384384 42496 33554432000 4194304 6059633 140735876379616 140735876378408 4255176 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15194/statm: 45504 42496 180 456 0 45040 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 182016

[startup+522.3 s]
/proc/loadavg: 2.28 2.23 2.12 3/177 15208
/proc/meminfo: memFree=30063532/32872528 swapFree=18240/1696364
[pid=15194] ppid=15191 vsize=151196 CPUtime=522.21 cores=1,3,5,7
/proc/15194/stat : 15194 (open-wbo) R 15191 15194 14989 0 -1 4202496 48136 0 0 0 52147 74 0 0 20 0 1 0 107490593 154824704 37345 33554432000 4194304 6059633 140735876379616 140735876378152 4277940 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15194/statm: 37799 37345 180 456 0 37335 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 151196

[startup+582.3 s]
/proc/loadavg: 2.30 2.25 2.13 3/177 15209
/proc/meminfo: memFree=30012500/32872528 swapFree=18240/1696364
[pid=15194] ppid=15191 vsize=232104 CPUtime=582.2 cores=1,3,5,7
/proc/15194/stat : 15194 (open-wbo) R 15191 15194 14989 0 -1 4202496 51745 0 0 0 58140 80 0 0 20 0 1 0 107490593 237674496 47919 33554432000 4194304 6059633 140735876379616 140735876378408 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15194/statm: 58026 47919 180 456 0 57562 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 232104


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


[startup+942.3 s]
/proc/loadavg: 2.11 2.18 2.13 3/177 15220
/proc/meminfo: memFree=30021028/32872528 swapFree=18240/1696364
[pid=15194] ppid=15191 vsize=182016 CPUtime=942.15 cores=1,3,5,7
/proc/15194/stat : 15194 (open-wbo) R 15191 15194 14989 0 -1 4202496 72065 0 0 0 94089 126 0 0 20 0 1 0 107490593 186384384 38402 33554432000 4194304 6059633 140735876379616 140735876378408 4278363 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15194/statm: 45504 38402 180 456 0 45040 0
Current children cumulated CPU time (s) 942.15
Current children cumulated vsize (KiB) 182016

[startup+1002.3 s]
/proc/loadavg: 2.19 2.19 2.13 3/177 15221
/proc/meminfo: memFree=29994152/32872528 swapFree=18240/1696364
[pid=15194] ppid=15191 vsize=182016 CPUtime=1002.13 cores=1,3,5,7
/proc/15194/stat : 15194 (open-wbo) R 15191 15194 14989 0 -1 4202496 73457 0 0 0 100084 129 0 0 20 0 1 0 107490593 186384384 45058 33554432000 4194304 6059633 140735876379616 140735876378408 4278520 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15194/statm: 45504 45058 180 456 0 45040 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 182016

[startup+1062.3 s]
/proc/loadavg: 2.17 2.18 2.13 3/177 15223
/proc/meminfo: memFree=29955936/32872528 swapFree=18240/1696364
[pid=15194] ppid=15191 vsize=232104 CPUtime=1062.13 cores=1,3,5,7
/proc/15194/stat : 15194 (open-wbo) R 15191 15194 14989 0 -1 4202496 75160 0 0 0 106079 134 0 0 20 0 1 0 107490593 237674496 54575 33554432000 4194304 6059633 140735876379616 140735876378408 4278354 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15194/statm: 58026 54575 180 456 0 57562 0
Current children cumulated CPU time (s) 1062.13
Current children cumulated vsize (KiB) 232104

[startup+1122.3 s]
/proc/loadavg: 2.14 2.17 2.13 3/177 15224
/proc/meminfo: memFree=30024880/32872528 swapFree=18240/1696364
[pid=15194] ppid=15191 vsize=182016 CPUtime=1122.11 cores=1,3,5,7
/proc/15194/stat : 15194 (open-wbo) R 15191 15194 14989 0 -1 4202496 77592 0 0 0 112073 138 0 0 20 0 1 0 107490593 186384384 38914 33554432000 4194304 6059633 140735876379616 140735876378408 4255370 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15194/statm: 45504 38914 180 456 0 45040 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 182016

[startup+1182.3 s]
/proc/loadavg: 2.16 2.17 2.13 3/177 15225
/proc/meminfo: memFree=30000056/32872528 swapFree=18240/1696364
[pid=15194] ppid=15191 vsize=232104 CPUtime=1182.11 cores=1,3,5,7
/proc/15194/stat : 15194 (open-wbo) R 15191 15194 14989 0 -1 4202496 79058 0 0 0 118068 143 0 0 20 0 1 0 107490593 237674496 45130 33554432000 4194304 6059633 140735876379616 140735876378408 5278442 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15194/statm: 58026 45130 180 456 0 57562 0
Current children cumulated CPU time (s) 1182.11
Current children cumulated vsize (KiB) 232104

[startup+1242.3 s]
/proc/loadavg: 2.11 2.15 2.12 3/177 15226
/proc/meminfo: memFree=29985780/32872528 swapFree=18240/1696364
[pid=15194] ppid=15191 vsize=232104 CPUtime=1242.1 cores=1,3,5,7
/proc/15194/stat : 15194 (open-wbo) R 15191 15194 14989 0 -1 4202496 80676 0 0 0 124063 147 0 0 20 0 1 0 107490593 237674496 48943 33554432000 4194304 6059633 140735876379616 140735876378408 4278447 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15194/statm: 58026 48943 180 456 0 57562 0
Current children cumulated CPU time (s) 1242.1
Current children cumulated vsize (KiB) 232104

[startup+1302.3 s]
/proc/loadavg: 2.08 2.14 2.12 3/177 15227
/proc/meminfo: memFree=30020604/32872528 swapFree=18240/1696364
[pid=15194] ppid=15191 vsize=233384 CPUtime=1302.09 cores=1,3,5,7
/proc/15194/stat : 15194 (open-wbo) R 15191 15194 14989 0 -1 4202496 82291 0 0 0 130059 150 0 0 20 0 1 0 107490593 238985216 49681 33554432000 4194304 6059633 140735876379616 140735876377992 4277864 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15194/statm: 58346 49681 180 456 0 57882 0
Current children cumulated CPU time (s) 1302.09
Current children cumulated vsize (KiB) 233384

[startup+1362.3 s]
/proc/loadavg: 2.23 2.16 2.12 3/177 15229
/proc/meminfo: memFree=29948348/32872528 swapFree=18240/1696364
[pid=15194] ppid=15191 vsize=233636 CPUtime=1362.08 cores=1,3,5,7
/proc/15194/stat : 15194 (open-wbo) R 15191 15194 14989 0 -1 4202496 83723 0 0 0 136055 153 0 0 20 0 1 0 107490593 239243264 52803 33554432000 4194304 6059633 140735876379616 140735876377992 4277914 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15194/statm: 58409 52803 180 456 0 57945 0
Current children cumulated CPU time (s) 1362.08
Current children cumulated vsize (KiB) 233636

[startup+1422.3 s]
/proc/loadavg: 2.28 2.17 2.13 3/178 15233
/proc/meminfo: memFree=29945624/32872528 swapFree=18240/1696364
[pid=15194] ppid=15191 vsize=234512 CPUtime=1422.08 cores=1,3,5,7
/proc/15194/stat : 15194 (open-wbo) R 15191 15194 14989 0 -1 4202496 85259 0 0 0 142051 157 0 0 20 0 1 0 107490593 240140288 53981 33554432000 4194304 6059633 140735876379616 140735876377992 4278373 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15194/statm: 58628 53981 180 456 0 58164 0
Current children cumulated CPU time (s) 1422.08
Current children cumulated vsize (KiB) 234512

[startup+1482.3 s]
/proc/loadavg: 2.19 2.17 2.12 3/177 15234
/proc/meminfo: memFree=29941068/32872528 swapFree=18240/1696364
[pid=15194] ppid=15191 vsize=235084 CPUtime=1482.07 cores=1,3,5,7
/proc/15194/stat : 15194 (open-wbo) R 15191 15194 14989 0 -1 4202496 86765 0 0 0 148046 161 0 0 20 0 1 0 107490593 240726016 56151 33554432000 4194304 6059633 140735876379616 140735876378408 4278354 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15194/statm: 58771 56151 180 456 0 58307 0
Current children cumulated CPU time (s) 1482.07
Current children cumulated vsize (KiB) 235084

[startup+1542.31 s]
/proc/loadavg: 2.10 2.15 2.12 3/177 15235
/proc/meminfo: memFree=29949072/32872528 swapFree=18240/1696364
[pid=15194] ppid=15191 vsize=235492 CPUtime=1542.06 cores=1,3,5,7
/proc/15194/stat : 15194 (open-wbo) R 15191 15194 14989 0 -1 4202496 88260 0 0 0 154042 164 0 0 20 0 1 0 107490593 241143808 56262 33554432000 4194304 6059633 140735876379616 140735876377992 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15194/statm: 58873 56262 180 456 0 58409 0
Current children cumulated CPU time (s) 1542.06
Current children cumulated vsize (KiB) 235492

[startup+1602.3 s]
/proc/loadavg: 2.09 2.14 2.11 3/177 15236
/proc/meminfo: memFree=29962800/32872528 swapFree=18240/1696364
[pid=15194] ppid=15191 vsize=236188 CPUtime=1602.04 cores=1,3,5,7
/proc/15194/stat : 15194 (open-wbo) R 15191 15194 14989 0 -1 4202496 89766 0 0 0 160037 167 0 0 20 0 1 0 107490593 241856512 55364 33554432000 4194304 6059633 140735876379616 140735876377992 4278520 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15194/statm: 59047 55364 180 456 0 58583 0
Current children cumulated CPU time (s) 1602.04
Current children cumulated vsize (KiB) 236188

[startup+1662.3 s]
/proc/loadavg: 2.03 2.11 2.10 3/177 15238
/proc/meminfo: memFree=29982384/32872528 swapFree=18240/1696364
[pid=15194] ppid=15191 vsize=187100 CPUtime=1662.04 cores=1,3,5,7
/proc/15194/stat : 15194 (open-wbo) R 15191 15194 14989 0 -1 4202496 92787 0 0 0 166030 174 0 0 20 0 1 0 107490593 191590400 43350 33554432000 4194304 6059633 140735876379616 140735876378408 4277900 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15194/statm: 46775 43350 180 456 0 46311 0
Current children cumulated CPU time (s) 1662.04
Current children cumulated vsize (KiB) 187100

[startup+1722.3 s]
/proc/loadavg: 2.17 2.13 2.10 4/177 15239
/proc/meminfo: memFree=29947196/32872528 swapFree=18240/1696364
[pid=15194] ppid=15191 vsize=237820 CPUtime=1722.02 cores=1,3,5,7
/proc/15194/stat : 15194 (open-wbo) R 15191 15194 14989 0 -1 4202496 95320 0 0 0 172024 178 0 0 20 0 1 0 107490593 243527680 53431 33554432000 4194304 6059633 140735876379616 140735876378408 4277855 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15194/statm: 59455 53431 180 456 0 58991 0
Current children cumulated CPU time (s) 1722.02
Current children cumulated vsize (KiB) 237820

[startup+1782.3 s]
/proc/loadavg: 2.20 2.15 2.11 3/177 15240
/proc/meminfo: memFree=29935156/32872528 swapFree=18240/1696364
[pid=15194] ppid=15191 vsize=319396 CPUtime=1782.02 cores=1,3,5,7
/proc/15194/stat : 15194 (open-wbo) R 15191 15194 14989 0 -1 4202496 97842 0 0 0 178020 182 0 0 20 0 1 0 107490593 327061504 59668 33554432000 4194304 6059633 140735876379616 140735876377992 4278373 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15194/statm: 79849 59668 180 456 0 79385 0
Current children cumulated CPU time (s) 1782.02
Current children cumulated vsize (KiB) 319396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.3 s]
/proc/loadavg: 2.29 2.17 2.12 3/177 15240
/proc/meminfo: memFree=29980460/32872528 swapFree=18240/1696364
[pid=15194] ppid=15191 vsize=188656 CPUtime=1800.01 cores=1,3,5,7
/proc/15194/stat : 15194 (open-wbo) R 15191 15194 14989 0 -1 4202496 99033 0 0 0 179818 183 0 0 20 0 1 0 107490593 193183744 46140 33554432000 4194304 6059633 140735876379616 140735876377992 4278520 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15194/statm: 47164 46140 180 456 0 46700 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 188656

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 15194 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+1800.3 s]
/proc/loadavg: 2.29 2.17 2.12 3/177 15240
/proc/meminfo: memFree=29980460/32872528 swapFree=18240/1696364
[pid=15194] ppid=15191 vsize=188656 CPUtime=1800.01 cores=1,3,5,7
/proc/15194/stat : 15194 (open-wbo) R 15191 15194 14989 0 -1 4202496 99033 0 0 0 179818 183 0 0 20 0 1 0 107490593 193183744 46140 33554432000 4194304 6059633 140735876379616 140735876377992 4278520 0 0 4096 8404992 0 0 0 17 5 0 0 0 0 0
/proc/15194/statm: 47164 46140 180 456 0 46700 0
Current children cumulated CPU time (s) 1800.01
Current children cumulated vsize (KiB) 188656

Child status: 40
Real time (s): 1800.3
CPU time (s): 1800.02
CPU user time (s): 1798.18
CPU system time (s): 1.83872
CPU usage (%): 99.9844
Max. virtual memory (cumulated for all children) (KiB): 368528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.18
system time used= 1.83872
maximum resident set size= 295736
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 99036
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= 15
involuntary context switches= 1870

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.87226 second user time and 6.86296 second system time

The end

Launcher Data 

Begin job on node137 at 2016-06-07 01:26:28
IDJOB=4086090
IDBENCH=2599
IDSOLVER=2547
FILE ID=node137/4086090-1465255588
RUNJOBID= node137-1465253786-15006
PBS_JOBID= 19843269
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB06/final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB06/roussel/normalized-pigeon-cardinality-61-60.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4086090-1465255588/watcher-4086090-1465255588 -o /tmp/evaluation-result-4086090-1465255588/solver-4086090-1465255588 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node137-1465253786-15006 --watchdog 1960  open-wbo HOME/instance-4086090-1465255588.opb

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

MD5SUM BENCH= 5bedad9895f21a4b5e521b3abd33ba08
RANDOM SEED=866832078

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		: 2667.018
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	: 5334.03
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		: 2667.018
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	: 5332.56
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		: 2667.018
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		: 2667.018
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		: 2667.018
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	: 5332.56
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		: 2667.018
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		: 2667.018
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		: 2667.018
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:        30322500 kB
Buffers:           31240 kB
Cached:           117612 kB
SwapCached:         2556 kB
Active:            74472 kB
Inactive:          78864 kB
Active(anon):       4024 kB
Inactive(anon):     2768 kB
Active(file):      70448 kB
Inactive(file):    76096 kB
Unevictable:     1696364 kB
Mlocked:           18240 kB
SwapTotal:      67108856 kB
SwapFree:       67098940 kB
Dirty:              9336 kB
Writeback:             4 kB
AnonPages:       1699220 kB
Mapped:             8856 kB
Shmem:                 0 kB
Slab:             567972 kB
SReclaimable:      11796 kB
SUnreclaim:       556176 kB
KernelStack:        1400 kB
PageTables:         7372 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1809148 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1681408 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 2016-06-07 01:56:28