Trace number 4083692

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 NameAnswerobjective functionCPU timeWall clock time
Open-WBO-LSU PB16SAT (TO)15 1800.1 1800.41

General information on the benchmark

Namenormalized-PB06/OPT-SMALLINT/submitted-PB05/
manquinho/logic-synthesis/normalized-jac3.opb
MD5SUM05a03b946ede4da21fcf30fd621632f5
Bench CategoryOPT-SMALLINT (optimisation, small integers)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark15
Best CPU time to get the best result obtained on this benchmark1.12183
Has Objective FunctionYES
SatisfiableYES
(Un)Satisfiability was provedYES
Best value of the objective function 15
Optimality of the best value was proved YES
Number of variables1731
Total number of constraints1254
Number of constraints which are clauses1254
Number of constraints which are cardinality constraints (but not clauses)0
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint2
Maximum length of a constraint694
Number of terms in the objective function 1731
Biggest coefficient in the objective function 1
Number of bits for the biggest coefficient in the objective function 1
Sum of the numbers in the objective function 1731
Number of bits of the sum of numbers in the objective function 11
Biggest number in a constraint 1
Number of bits of the biggest number in a constraint 1
Biggest sum of numbers in a constraint 1731
Number of bits of the biggest sum of numbers11
Number of products (including duplicates)0
Sum of products size (including duplicates)0
Number of different products0
Sum of products size0

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

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-4083692-1465337626.opb
0.00/0.00	c File size is 227411 bytes.
1800.09/1800.40	c Sum of soft weights:         1731
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.09/1800.40	c |  Number of variables:          1731                                                                   |
1800.09/1800.40	c |  Number of hard clauses:       1254                                                                   |
1800.09/1800.40	c |  Number of soft clauses:       1731                                                                   |
1800.09/1800.40	c |  Number of cardinality:           0                                                                   |
1800.09/1800.40	c |  Number of PB :                   0                                                                   |
1800.09/1800.40	c |  Parse time:                   0.03 s                                                                 |
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c ==========================================[ Solver Settings ]============================================
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.09/1800.40	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.09/1800.40	c |                                                                                                       |
1800.09/1800.40	o 26
1800.09/1800.40	o 21
1800.09/1800.40	o 19
1800.09/1800.40	o 18
1800.09/1800.40	o 17
1800.09/1800.40	o 16
1800.09/1800.40	o 15
1800.09/1800.40	s SATISFIABLE
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Verifier Data 

OK	15

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-4083692-1465337626/watcher-4083692-1465337626 -o /tmp/evaluation-result-4083692-1465337626/solver-4083692-1465337626 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1465326466-16275 --watchdog 1960 open-wbo-lsu HOME/instance-4083692-1465337626.opb 

pid=17437
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: 2.11 2.10 2.09 4/176 17440
/proc/meminfo: memFree=30621120/32872528 swapFree=12352/737972
[pid=17440] ppid=17437 vsize=2692 CPUtime=0 cores=0,2,4,6
/proc/17440/stat : 17440 (open-wbo-lsu) R 17437 17440 16259 0 -1 4202496 421 0 0 0 0 0 0 0 20 0 1 0 115697044 2756608 296 33554432000 4194304 6058637 140737111050960 140734266132840 4661976 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17440/statm: 673 296 191 456 0 153 0

[startup+0.100165 s]
/proc/loadavg: 2.11 2.10 2.09 4/176 17440
/proc/meminfo: memFree=30621120/32872528 swapFree=12352/737972
[pid=17440] ppid=17437 vsize=11140 CPUtime=0.09 cores=0,2,4,6
/proc/17440/stat : 17440 (open-wbo-lsu) R 17437 17440 16259 0 -1 4202496 1498 0 0 0 9 0 0 0 20 0 1 0 115697044 11407360 1812 33554432000 4194304 6058637 140737111050960 140734266132840 4277357 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17440/statm: 2785 1812 175 456 0 2321 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11140

[startup+0.200344 s]
/proc/loadavg: 2.11 2.10 2.09 4/176 17440
/proc/meminfo: memFree=30621120/32872528 swapFree=12352/737972
[pid=17440] ppid=17437 vsize=11272 CPUtime=0.19 cores=0,2,4,6
/proc/17440/stat : 17440 (open-wbo-lsu) R 17437 17440 16259 0 -1 4202496 1521 0 0 0 19 0 0 0 20 0 1 0 115697044 11542528 1835 33554432000 4194304 6058637 140737111050960 140734266132840 4255546 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17440/statm: 2818 1835 175 456 0 2354 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 11272

[startup+0.300267 s]
/proc/loadavg: 2.11 2.10 2.09 4/176 17440
/proc/meminfo: memFree=30621120/32872528 swapFree=12352/737972
[pid=17440] ppid=17437 vsize=11404 CPUtime=0.29 cores=0,2,4,6
/proc/17440/stat : 17440 (open-wbo-lsu) R 17437 17440 16259 0 -1 4202496 1695 0 0 0 29 0 0 0 20 0 1 0 115697044 11677696 2009 33554432000 4194304 6058637 140737111050960 140737111050296 4246126 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17440/statm: 2851 2009 175 456 0 2387 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11404

[startup+0.700235 s]
/proc/loadavg: 2.11 2.10 2.09 4/176 17440
/proc/meminfo: memFree=30621120/32872528 swapFree=12352/737972
[pid=17440] ppid=17437 vsize=11668 CPUtime=0.69 cores=0,2,4,6
/proc/17440/stat : 17440 (open-wbo-lsu) R 17437 17440 16259 0 -1 4202496 2873 0 0 0 69 0 0 0 20 0 1 0 115697044 11948032 2344 33554432000 4194304 6058637 140737111050960 140737111050296 4280035 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17440/statm: 2917 2344 177 456 0 2453 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11668

[startup+1.50023 s]
/proc/loadavg: 2.11 2.10 2.09 4/177 17441
/proc/meminfo: memFree=30612648/32872528 swapFree=12352/737972
[pid=17440] ppid=17437 vsize=21668 CPUtime=1.49 cores=0,2,4,6
/proc/17440/stat : 17440 (open-wbo-lsu) R 17437 17440 16259 0 -1 4202496 4843 0 0 0 148 1 0 0 20 0 1 0 115697044 22188032 4275 33554432000 4194304 6058637 140737111050960 140737111049688 4255000 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17440/statm: 5417 4275 177 456 0 4953 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 21668

[startup+3.10027 s]
/proc/loadavg: 2.11 2.10 2.09 4/177 17441
/proc/meminfo: memFree=30651128/32872528 swapFree=12352/737972
[pid=17440] ppid=17437 vsize=26088 CPUtime=3.09 cores=0,2,4,6
/proc/17440/stat : 17440 (open-wbo-lsu) R 17437 17440 16259 0 -1 4202496 5424 0 0 0 308 1 0 0 20 0 1 0 115697044 26714112 5876 33554432000 4194304 6058637 140737111050960 140737111050296 4263549 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17440/statm: 6522 5876 177 456 0 6058 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 26088

[startup+6.30028 s]
/proc/loadavg: 2.11 2.10 2.09 3/177 17441
/proc/meminfo: memFree=30647532/32872528 swapFree=12352/737972
[pid=17440] ppid=17437 vsize=28808 CPUtime=6.29 cores=0,2,4,6
/proc/17440/stat : 17440 (open-wbo-lsu) R 17437 17440 16259 0 -1 4202496 6453 0 0 0 628 1 0 0 20 0 1 0 115697044 29499392 5812 33554432000 4194304 6058637 140737111050960 140737111049688 4277394 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17440/statm: 7202 5812 177 456 0 6738 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 28808

[startup+12.7003 s]
/proc/loadavg: 2.09 2.09 2.09 3/177 17441
/proc/meminfo: memFree=30594672/32872528 swapFree=12352/737972
[pid=17440] ppid=17437 vsize=59536 CPUtime=12.68 cores=0,2,4,6
/proc/17440/stat : 17440 (open-wbo-lsu) R 17437 17440 16259 0 -1 4202496 7565 0 0 0 1266 2 0 0 20 0 1 0 115697044 60964864 12467 33554432000 4194304 6058637 140737111050960 140737111049688 4261374 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17440/statm: 14884 12467 177 456 0 14420 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 59536

[startup+25.5004 s]
/proc/loadavg: 2.07 2.09 2.09 3/176 17441
/proc/meminfo: memFree=30610216/32872528 swapFree=12352/737972
[pid=17440] ppid=17437 vsize=59536 CPUtime=25.49 cores=0,2,4,6
/proc/17440/stat : 17440 (open-wbo-lsu) R 17437 17440 16259 0 -1 4202496 8346 0 0 0 2545 4 0 0 20 0 1 0 115697044 60964864 14353 33554432000 4194304 6058637 140737111050960 140737111050024 4255000 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17440/statm: 14884 14353 177 456 0 14420 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 59536

[startup+51.1003 s]
/proc/loadavg: 2.05 2.08 2.08 3/177 17442
/proc/meminfo: memFree=30569368/32872528 swapFree=12352/737972
[pid=17440] ppid=17437 vsize=59536 CPUtime=51.08 cores=0,2,4,6
/proc/17440/stat : 17440 (open-wbo-lsu) R 17437 17440 16259 0 -1 4202496 9002 0 0 0 5102 6 0 0 20 0 1 0 115697044 60964864 14353 33554432000 4194304 6058637 140737111050960 140737111050024 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17440/statm: 14884 14353 177 456 0 14420 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 59536

[startup+102.3 s]
/proc/loadavg: 2.02 2.07 2.08 3/177 17443
/proc/meminfo: memFree=30544472/32872528 swapFree=12352/737972
[pid=17440] ppid=17437 vsize=108856 CPUtime=102.28 cores=0,2,4,6
/proc/17440/stat : 17440 (open-wbo-lsu) R 17437 17440 16259 0 -1 4202496 10808 0 0 0 10217 11 0 0 20 0 1 0 115697044 111468544 22251 33554432000 4194304 6058637 140737111050960 140737111049736 4263298 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17440/statm: 27214 22251 177 456 0 26750 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 108856

[startup+162.3 s]
/proc/loadavg: 2.04 2.07 2.08 3/177 17444
/proc/meminfo: memFree=30488816/32872528 swapFree=12352/737972
[pid=17440] ppid=17437 vsize=139676 CPUtime=162.26 cores=0,2,4,6
/proc/17440/stat : 17440 (open-wbo-lsu) R 17437 17440 16259 0 -1 4202496 13822 0 0 0 16210 16 0 0 20 0 1 0 115697044 143028224 31022 33554432000 4194304 6058637 140737111050960 140737111049992 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17440/statm: 34919 31022 177 456 0 34455 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 139676

[startup+222.307 s]
/proc/loadavg: 2.06 2.06 2.08 3/177 17445
/proc/meminfo: memFree=30501008/32872528 swapFree=12352/737972
[pid=17440] ppid=17437 vsize=139676 CPUtime=222.25 cores=0,2,4,6
/proc/17440/stat : 17440 (open-wbo-lsu) R 17437 17440 16259 0 -1 4202496 16268 0 0 0 22204 21 0 0 20 0 1 0 115697044 143028224 31022 33554432000 4194304 6058637 140737111050960 140737111049992 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17440/statm: 34919 31022 177 456 0 34455 0
Current children cumulated CPU time (s) 222.25
Current children cumulated vsize (KiB) 139676

[startup+282.3 s]
/proc/loadavg: 2.07 2.06 2.08 3/177 17446
/proc/meminfo: memFree=30522656/32872528 swapFree=12352/737972
[pid=17440] ppid=17437 vsize=108856 CPUtime=282.24 cores=0,2,4,6
/proc/17440/stat : 17440 (open-wbo-lsu) R 17437 17440 16259 0 -1 4202496 18931 0 0 0 28198 26 0 0 20 0 1 0 115697044 111468544 23787 33554432000 4194304 6058637 140737111050960 140737111049736 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17440/statm: 27214 23787 177 456 0 26750 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 108856

[startup+342.3 s]
/proc/loadavg: 2.02 2.05 2.07 3/177 17448
/proc/meminfo: memFree=30501744/32872528 swapFree=12352/737972
[pid=17440] ppid=17437 vsize=108856 CPUtime=342.24 cores=0,2,4,6
/proc/17440/stat : 17440 (open-wbo-lsu) R 17437 17440 16259 0 -1 4202496 21718 0 0 0 34192 32 0 0 20 0 1 0 115697044 111468544 25835 33554432000 4194304 6058637 140737111050960 140737111049736 4277682 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17440/statm: 27214 25835 177 456 0 26750 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 108856

[startup+402.3 s]
/proc/loadavg: 2.06 2.05 2.07 3/178 17452
/proc/meminfo: memFree=30503188/32872528 swapFree=12352/737972
[pid=17440] ppid=17437 vsize=139676 CPUtime=402.22 cores=0,2,4,6
/proc/17440/stat : 17440 (open-wbo-lsu) R 17437 17440 16259 0 -1 4202496 24752 0 0 0 40186 36 0 0 20 0 1 0 115697044 143028224 27438 33554432000 4194304 6058637 140737111050960 140737111049992 4277589 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17440/statm: 34919 27438 177 456 0 34455 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 139676

[startup+462.3 s]
/proc/loadavg: 2.15 2.07 2.08 3/177 17453
/proc/meminfo: memFree=30473000/32872528 swapFree=12352/737972
[pid=17440] ppid=17437 vsize=59536 CPUtime=462.21 cores=0,2,4,6
/proc/17440/stat : 17440 (open-wbo-lsu) R 17437 17440 16259 0 -1 4202496 27222 0 0 0 46180 41 0 0 20 0 1 0 115697044 60964864 14373 33554432000 4194304 6058637 140737111050960 140737111050024 4255160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17440/statm: 14884 14373 177 456 0 14420 0
Current children cumulated CPU time (s) 462.21
Current children cumulated vsize (KiB) 59536

[startup+522.3 s]
/proc/loadavg: 2.24 2.12 2.09 3/177 17454
/proc/meminfo: memFree=30461812/32872528 swapFree=12352/737972
[pid=17440] ppid=17437 vsize=139676 CPUtime=522.21 cores=0,2,4,6
/proc/17440/stat : 17440 (open-wbo-lsu) R 17437 17440 16259 0 -1 4202496 29683 0 0 0 52174 47 0 0 20 0 1 0 115697044 143028224 33070 33554432000 4194304 6058637 140737111050960 140737111049992 4254984 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17440/statm: 34919 33070 177 456 0 34455 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 139676

[startup+582.3 s]
/proc/loadavg: 2.09 2.09 2.08 3/177 17455
/proc/meminfo: memFree=30525048/32872528 swapFree=12352/737972
[pid=17440] ppid=17437 vsize=108856 CPUtime=582.19 cores=0,2,4,6
/proc/17440/stat : 17440 (open-wbo-lsu) R 17437 17440 16259 0 -1 4202496 32369 0 0 0 58167 52 0 0 20 0 1 0 115697044 111468544 23275 33554432000 4194304 6058637 140737111050960 140737111050024 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17440/statm: 27214 23275 177 456 0 26750 0
Current children cumulated CPU time (s) 582.19
Current children cumulated vsize (KiB) 108856


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


[startup+882.307 s]
/proc/loadavg: 2.10 2.09 2.09 3/177 17461
/proc/meminfo: memFree=30504260/32872528 swapFree=12352/737972
[pid=17440] ppid=17437 vsize=139676 CPUtime=882.15 cores=0,2,4,6
/proc/17440/stat : 17440 (open-wbo-lsu) R 17437 17440 16259 0 -1 4202496 42853 0 0 0 88143 72 0 0 20 0 1 0 115697044 143028224 27950 33554432000 4194304 6058637 140737111050960 140737111049992 4278240 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17440/statm: 34919 27950 177 456 0 34455 0
Current children cumulated CPU time (s) 882.15
Current children cumulated vsize (KiB) 139676

[startup+942.3 s]
/proc/loadavg: 2.03 2.07 2.08 3/176 17462
/proc/meminfo: memFree=30486616/32872528 swapFree=12352/737972
[pid=17440] ppid=17437 vsize=139676 CPUtime=942.14 cores=0,2,4,6
/proc/17440/stat : 17440 (open-wbo-lsu) R 17437 17440 16259 0 -1 4202496 44512 0 0 0 94138 76 0 0 20 0 1 0 115697044 143028224 29998 33554432000 4194304 6058637 140737111050960 140737111049992 4278218 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17440/statm: 34919 29998 177 456 0 34455 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 139676

[startup+1002.3 s]
/proc/loadavg: 2.12 2.08 2.09 3/178 17467
/proc/meminfo: memFree=30475904/32872528 swapFree=12352/737972
[pid=17440] ppid=17437 vsize=139676 CPUtime=1002.13 cores=0,2,4,6
/proc/17440/stat : 17440 (open-wbo-lsu) R 17437 17440 16259 0 -1 4202496 46167 0 0 0 100134 79 0 0 20 0 1 0 115697044 143028224 29998 33554432000 4194304 6058637 140737111050960 140737111049992 4277359 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17440/statm: 34919 29998 177 456 0 34455 0
Current children cumulated CPU time (s) 1002.13
Current children cumulated vsize (KiB) 139676

[startup+1062.3 s]
/proc/loadavg: 2.11 2.08 2.09 3/176 17468
/proc/meminfo: memFree=30470876/32872528 swapFree=12352/737972
[pid=17440] ppid=17437 vsize=139676 CPUtime=1062.12 cores=0,2,4,6
/proc/17440/stat : 17440 (open-wbo-lsu) R 17437 17440 16259 0 -1 4202496 47831 0 0 0 106130 82 0 0 20 0 1 0 115697044 143028224 29486 33554432000 4194304 6058637 140737111050960 140737111049992 4278160 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17440/statm: 34919 29486 177 456 0 34455 0
Current children cumulated CPU time (s) 1062.12
Current children cumulated vsize (KiB) 139676

[startup+1122.3 s]
/proc/loadavg: 2.11 2.08 2.08 3/177 17470
/proc/meminfo: memFree=30466748/32872528 swapFree=12352/737972
[pid=17440] ppid=17437 vsize=139676 CPUtime=1122.11 cores=0,2,4,6
/proc/17440/stat : 17440 (open-wbo-lsu) R 17437 17440 16259 0 -1 4202496 49832 0 0 0 112126 85 0 0 20 0 1 0 115697044 143028224 28805 33554432000 4194304 6058637 140737111050960 140737111049992 4278255 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17440/statm: 34919 28805 177 456 0 34455 0
Current children cumulated CPU time (s) 1122.11
Current children cumulated vsize (KiB) 139676

[startup+1182.3 s]
/proc/loadavg: 2.10 2.08 2.08 3/177 17471
/proc/meminfo: memFree=30472264/32872528 swapFree=12352/737972
[pid=17440] ppid=17437 vsize=139676 CPUtime=1182.1 cores=0,2,4,6
/proc/17440/stat : 17440 (open-wbo-lsu) R 17437 17440 16259 0 -1 4202496 51182 0 0 0 118122 88 0 0 20 0 1 0 115697044 143028224 27438 33554432000 4194304 6058637 140737111050960 140737111049992 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17440/statm: 34919 27438 177 456 0 34455 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 139676

[startup+1242.3 s]
/proc/loadavg: 2.12 2.09 2.09 4/177 17472
/proc/meminfo: memFree=30463728/32872528 swapFree=12352/737972
[pid=17440] ppid=17437 vsize=139676 CPUtime=1242.09 cores=0,2,4,6
/proc/17440/stat : 17440 (open-wbo-lsu) R 17437 17440 16259 0 -1 4202496 53044 0 0 0 124118 91 0 0 20 0 1 0 115697044 143028224 28462 33554432000 4194304 6058637 140737111050960 140737111049992 4278162 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17440/statm: 34919 28462 177 456 0 34455 0
Current children cumulated CPU time (s) 1242.09
Current children cumulated vsize (KiB) 139676

[startup+1302.3 s]
/proc/loadavg: 2.07 2.08 2.09 3/177 17474
/proc/meminfo: memFree=30387200/32872528 swapFree=12352/737972
[pid=17440] ppid=17437 vsize=189764 CPUtime=1302.08 cores=0,2,4,6
/proc/17440/stat : 17440 (open-wbo-lsu) R 17437 17440 16259 0 -1 4202496 53906 0 0 0 130115 93 0 0 20 0 1 0 115697044 194318336 45659 33554432000 4194304 6058637 140737111050960 140737111049992 4278237 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17440/statm: 47441 45659 177 456 0 46977 0
Current children cumulated CPU time (s) 1302.08
Current children cumulated vsize (KiB) 189764

[startup+1362.3 s]
/proc/loadavg: 2.12 2.10 2.09 3/177 17475
/proc/meminfo: memFree=30397420/32872528 swapFree=12352/737972
[pid=17440] ppid=17437 vsize=189764 CPUtime=1362.07 cores=0,2,4,6
/proc/17440/stat : 17440 (open-wbo-lsu) R 17437 17440 16259 0 -1 4202496 55562 0 0 0 136111 96 0 0 20 0 1 0 115697044 194318336 43611 33554432000 4194304 6058637 140737111050960 140737111049992 4277949 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17440/statm: 47441 43611 177 456 0 46977 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 189764

[startup+1422.3 s]
/proc/loadavg: 2.14 2.11 2.09 3/177 17476
/proc/meminfo: memFree=30395396/32872528 swapFree=12352/737972
[pid=17440] ppid=17437 vsize=189764 CPUtime=1422.07 cores=0,2,4,6
/proc/17440/stat : 17440 (open-wbo-lsu) R 17437 17440 16259 0 -1 4202496 57257 0 0 0 142108 99 0 0 20 0 1 0 115697044 194318336 40069 33554432000 4194304 6058637 140737111050960 140737111049992 4278328 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17440/statm: 47441 40069 177 456 0 46977 0
Current children cumulated CPU time (s) 1422.07
Current children cumulated vsize (KiB) 189764

[startup+1482.3 s]
/proc/loadavg: 2.23 2.13 2.10 3/177 17477
/proc/meminfo: memFree=30421268/32872528 swapFree=12352/737972
[pid=17440] ppid=17437 vsize=189764 CPUtime=1482.05 cores=0,2,4,6
/proc/17440/stat : 17440 (open-wbo-lsu) R 17437 17440 16259 0 -1 4202496 59337 0 0 0 148103 102 0 0 20 0 1 0 115697044 194318336 34820 33554432000 4194304 6058637 140737111050960 140737111049992 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17440/statm: 47441 34820 177 456 0 46977 0
Current children cumulated CPU time (s) 1482.05
Current children cumulated vsize (KiB) 189764

[startup+1542.31 s]
/proc/loadavg: 2.27 2.16 2.11 3/177 17478
/proc/meminfo: memFree=30452524/32872528 swapFree=12352/737972
[pid=17440] ppid=17437 vsize=139676 CPUtime=1542.05 cores=0,2,4,6
/proc/17440/stat : 17440 (open-wbo-lsu) R 17437 17440 16259 0 -1 4202496 60614 0 0 0 154100 105 0 0 20 0 1 0 115697044 143028224 29829 33554432000 4194304 6058637 140737111050960 140737111049992 4278287 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17440/statm: 34919 29829 177 456 0 34455 0
Current children cumulated CPU time (s) 1542.05
Current children cumulated vsize (KiB) 139676

[startup+1602.3 s]
/proc/loadavg: 2.10 2.13 2.10 3/178 17621
/proc/meminfo: memFree=30558320/32872528 swapFree=12352/737972
[pid=17440] ppid=17437 vsize=271152 CPUtime=1602.03 cores=0,2,4,6
/proc/17440/stat : 17440 (open-wbo-lsu) R 17437 17440 16259 0 -1 4202496 61598 0 0 0 160096 107 0 0 20 0 1 0 115697044 277659648 47159 33554432000 4194304 6058637 140737111050960 140737111049992 4278181 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17440/statm: 67788 47159 177 456 0 67324 0
Current children cumulated CPU time (s) 1602.03
Current children cumulated vsize (KiB) 271152

[startup+1662.3 s]
/proc/loadavg: 2.14 2.14 2.10 3/177 17622
/proc/meminfo: memFree=30551444/32872528 swapFree=12352/737972
[pid=17440] ppid=17437 vsize=189764 CPUtime=1662.02 cores=0,2,4,6
/proc/17440/stat : 17440 (open-wbo-lsu) R 17437 17440 16259 0 -1 4202496 63331 0 0 0 166092 110 0 0 20 0 1 0 115697044 194318336 45147 33554432000 4194304 6058637 140737111050960 140737111049992 4278190 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17440/statm: 47441 45147 177 456 0 46977 0
Current children cumulated CPU time (s) 1662.02
Current children cumulated vsize (KiB) 189764

[startup+1722.3 s]
/proc/loadavg: 2.14 2.14 2.09 3/177 17623
/proc/meminfo: memFree=30568020/32872528 swapFree=12352/737972
[pid=17440] ppid=17437 vsize=189764 CPUtime=1722.01 cores=0,2,4,6
/proc/17440/stat : 17440 (open-wbo-lsu) R 17437 17440 16259 0 -1 4202496 65032 0 0 0 172088 113 0 0 20 0 1 0 115697044 194318336 40581 33554432000 4194304 6058637 140737111050960 140737111049992 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17440/statm: 47441 40581 177 456 0 46977 0
Current children cumulated CPU time (s) 1722.01
Current children cumulated vsize (KiB) 189764

[startup+1782.3 s]
/proc/loadavg: 2.16 2.14 2.09 4/177 17624
/proc/meminfo: memFree=30594996/32872528 swapFree=12352/737972
[pid=17440] ppid=17437 vsize=139676 CPUtime=1781.99 cores=0,2,4,6
/proc/17440/stat : 17440 (open-wbo-lsu) R 17437 17440 16259 0 -1 4202496 66388 0 0 0 178084 115 0 0 20 0 1 0 115697044 143028224 30510 33554432000 4194304 6058637 140737111050960 140737111049992 4277378 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17440/statm: 34919 30510 177 456 0 34455 0
Current children cumulated CPU time (s) 1781.99
Current children cumulated vsize (KiB) 139676



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.12 2.13 2.09 3/177 17624
/proc/meminfo: memFree=30569896/32872528 swapFree=12352/737972
[pid=17440] ppid=17437 vsize=189764 CPUtime=1800.09 cores=0,2,4,6
/proc/17440/stat : 17440 (open-wbo-lsu) R 17437 17440 16259 0 -1 4202496 67226 0 0 0 179893 116 0 0 20 0 1 0 115697044 194318336 36955 33554432000 4194304 6058637 140737111050960 140737111049992 4277708 0 0 4096 8404992 0 0 0 17 2 0 0 0 0 0
/proc/17440/statm: 47441 36955 177 456 0 46977 0
Current children cumulated CPU time (s) 1800.09
Current children cumulated vsize (KiB) 189764

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 17440 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

Child status: 40
Real time (s): 1800.41
CPU time (s): 1800.1
CPU user time (s): 1798.93
CPU system time (s): 1.17382
CPU usage (%): 99.9832
Max. virtual memory (cumulated for all children) (KiB): 320472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.93
system time used= 1.17382
maximum resident set size= 254700
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 67229
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= 36
involuntary context switches= 2027

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 4.75728 second user time and 6.70598 second system time

The end

Launcher Data 

Begin job on node112 at 2016-06-08 00:13:46
IDJOB=4083692
IDBENCH=2045
IDSOLVER=2545
FILE ID=node112/4083692-1465337626
RUNJOBID= node112-1465326466-16275
PBS_JOBID= 19853386
Free space on /tmp= 71744 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06//final/normalized-PB06/OPT-SMALLINT/submitted-PB05/manquinho/logic-synthesis/normalized-jac3.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083692-1465337626/watcher-4083692-1465337626 -o /tmp/evaluation-result-4083692-1465337626/solver-4083692-1465337626 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node112-1465326466-16275 --watchdog 1960  open-wbo-lsu HOME/instance-4083692-1465337626.opb

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

MD5SUM BENCH= 05a03b946ede4da21fcf30fd621632f5
RANDOM SEED=1681794573

node112.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		: 2666.783
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	: 5333.56
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		: 2666.783
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		: 2666.783
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		: 2666.783
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	: 5332.56
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		: 2666.783
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	: 5332.54
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		: 2666.783
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	: 5332.72
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		: 2666.783
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		: 2666.783
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:        30621088 kB
Buffers:          124776 kB
Cached:           507524 kB
SwapCached:         1516 kB
Active:           305180 kB
Inactive:         465972 kB
Active(anon):     139412 kB
Inactive(anon):     1692 kB
Active(file):     165768 kB
Inactive(file):   464280 kB
Unevictable:      737972 kB
Mlocked:           12352 kB
SwapTotal:      67108856 kB
SwapFree:       67098644 kB
Dirty:              4700 kB
Writeback:             4 kB
AnonPages:        880332 kB
Mapped:             7836 kB
Shmem:                 0 kB
Slab:             603532 kB
SReclaimable:      47036 kB
SUnreclaim:       556496 kB
KernelStack:        1440 kB
PageTables:         5468 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1002076 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    837632 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= 71740 MiB
End job on node112 at 2016-06-08 00:43:46