Trace number 4121159

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 PB16UNSAT 494.642 494.719

General information on the benchmark

NamePB15eval/normalized-PB15eval/DEC-SMALLINT-LIN/ProofComplexity-Extracted-Cardinality-Constraints/
ProofComplexity/normalized-regular-n26-d4-i2.cnf.gz-extracted.pb.metafix.opb
MD5SUM6428b73b3a804d96c910c603a1b30c5b
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 benchmark0.010997
Has Objective FunctionNO
Satisfiable
(Un)Satisfiability was proved
Best value of the objective function
Optimality of the best value was proved
Number of variables105
Total number of constraints104
Number of constraints which are clauses0
Number of constraints which are cardinality constraints (but not clauses)104
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint4
Maximum length of a constraint5
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 3
Number of bits of the biggest number in a constraint 2
Biggest sum of numbers in a constraint 8
Number of bits of the biggest sum of numbers4
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-4121159-1467309077.opb
0.00/0.00	c File size is 3907 bytes.
494.61/494.71	c Sum of soft weights:            0
494.61/494.71	c |                                                                                                       |
494.61/494.71	c ========================================[ Problem Statistics ]===========================================
494.61/494.71	c |                                                                                                       |
494.61/494.71	c |  Problem Type:           Unweighted                                                                   |
494.61/494.71	c |  Number of variables:           105                                                                   |
494.61/494.71	c |  Number of hard clauses:          0                                                                   |
494.61/494.71	c |  Number of soft clauses:          0                                                                   |
494.61/494.71	c |  Number of cardinality:         104                                                                   |
494.61/494.71	c |  Number of PB :                   0                                                                   |
494.61/494.71	c |  Parse time:                   0.00 s                                                                 |
494.61/494.71	c |                                                                                                       |
494.61/494.71	s UNSATISFIABLE

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-4121159-1467309077/watcher-4121159-1467309077 -o /tmp/evaluation-result-4121159-1467309077/solver-4121159-1467309077 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node116-1467308922-15560 --watchdog 1960 open-wbo HOME/instance-4121159-1467309077.opb 

pid=16465
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: 2.29 1.85 1.51 3/176 16468
/proc/meminfo: memFree=28672116/32872528 swapFree=1427768/1542232
[pid=16468] ppid=16465 vsize=6840 CPUtime=0 cores=0,2,4,6
/proc/16468/stat : 16468 (open-wbo) R 16465 16468 15544 0 -1 4202496 429 0 0 0 0 0 0 0 20 0 1 0 11868730 7004160 300 33554432000 4194304 6059633 140736962721952 140736773740920 4277527 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16468/statm: 1710 300 174 456 0 1246 0

[startup+0.100157 s]
/proc/loadavg: 2.29 1.85 1.51 3/176 16468
/proc/meminfo: memFree=28672116/32872528 swapFree=1427768/1542232
[pid=16468] ppid=16465 vsize=3456 CPUtime=0.09 cores=0,2,4,6
/proc/16468/stat : 16468 (open-wbo) R 16465 16468 15544 0 -1 4202496 607 0 0 0 9 0 0 0 20 0 1 0 11868730 3538944 426 33554432000 4194304 6059633 140736962721952 140736773740920 4261745 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16468/statm: 864 426 176 456 0 400 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3456

[startup+0.200276 s]
/proc/loadavg: 2.29 1.85 1.51 3/176 16468
/proc/meminfo: memFree=28672116/32872528 swapFree=1427768/1542232
[pid=16468] ppid=16465 vsize=4160 CPUtime=0.19 cores=0,2,4,6
/proc/16468/stat : 16468 (open-wbo) R 16465 16468 15544 0 -1 4202496 768 0 0 0 19 0 0 0 20 0 1 0 11868730 4259840 581 33554432000 4194304 6059633 140736962721952 140736773740920 4280227 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16468/statm: 1040 581 176 456 0 576 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4160

[startup+0.300602 s]
/proc/loadavg: 2.29 1.85 1.51 3/176 16468
/proc/meminfo: memFree=28672116/32872528 swapFree=1427768/1542232
[pid=16468] ppid=16465 vsize=5172 CPUtime=0.29 cores=0,2,4,6
/proc/16468/stat : 16468 (open-wbo) R 16465 16468 15544 0 -1 4202496 888 0 0 0 29 0 0 0 20 0 1 0 11868730 5296128 695 33554432000 4194304 6059633 140736962721952 140736773740920 4280227 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16468/statm: 1293 695 176 456 0 829 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5172

[startup+0.70019 s]
/proc/loadavg: 2.29 1.85 1.51 3/176 16468
/proc/meminfo: memFree=28672116/32872528 swapFree=1427768/1542232
[pid=16468] ppid=16465 vsize=5808 CPUtime=0.69 cores=0,2,4,6
/proc/16468/stat : 16468 (open-wbo) R 16465 16468 15544 0 -1 4202496 1158 0 0 0 69 0 0 0 20 0 1 0 11868730 5947392 954 33554432000 4194304 6059633 140736962721952 140736962720440 4277879 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16468/statm: 1452 954 176 456 0 988 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5808

[startup+1.50024 s]
/proc/loadavg: 2.29 1.85 1.51 3/177 16469
/proc/meminfo: memFree=28664176/32872528 swapFree=1427768/1542232
[pid=16468] ppid=16465 vsize=9768 CPUtime=1.49 cores=0,2,4,6
/proc/16468/stat : 16468 (open-wbo) R 16465 16468 15544 0 -1 4202496 1637 0 0 0 149 0 0 0 20 0 1 0 11868730 10002432 1930 33554432000 4194304 6059633 140736962721952 140736962720440 4277855 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16468/statm: 2442 1930 176 456 0 1978 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9768

[startup+3.10028 s]
/proc/loadavg: 2.26 1.85 1.51 3/177 16469
/proc/meminfo: memFree=28660152/32872528 swapFree=1427768/1542232
[pid=16468] ppid=16465 vsize=12444 CPUtime=3.09 cores=0,2,4,6
/proc/16468/stat : 16468 (open-wbo) R 16465 16468 15544 0 -1 4202496 2025 0 0 0 309 0 0 0 20 0 1 0 11868730 12742656 2309 33554432000 4194304 6059633 140736962721952 140736962720440 4277832 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16468/statm: 3111 2309 176 456 0 2647 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12444

[startup+6.30023 s]
/proc/loadavg: 2.26 1.85 1.51 3/177 16469
/proc/meminfo: memFree=28659648/32872528 swapFree=1427768/1542232
[pid=16468] ppid=16465 vsize=16908 CPUtime=6.29 cores=0,2,4,6
/proc/16468/stat : 16468 (open-wbo) R 16465 16468 15544 0 -1 4202496 2662 0 0 0 629 0 0 0 20 0 1 0 11868730 17313792 3432 33554432000 4194304 6059633 140736962721952 140736962720440 4278523 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16468/statm: 4227 3432 176 456 0 3763 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 16908

[startup+12.7003 s]
/proc/loadavg: 2.38 1.89 1.53 3/177 16469
/proc/meminfo: memFree=28653560/32872528 swapFree=1427768/1542232
[pid=16468] ppid=16465 vsize=16908 CPUtime=12.69 cores=0,2,4,6
/proc/16468/stat : 16468 (open-wbo) R 16465 16468 15544 0 -1 4202496 3117 0 0 0 1269 0 0 0 20 0 1 0 11868730 17313792 3866 33554432000 4194304 6059633 140736962721952 140736962720440 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16468/statm: 4227 3866 176 456 0 3763 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16908

[startup+25.5003 s]
/proc/loadavg: 2.32 1.89 1.53 3/177 16469
/proc/meminfo: memFree=28641852/32872528 swapFree=1427768/1542232
[pid=16468] ppid=16465 vsize=19588 CPUtime=25.48 cores=0,2,4,6
/proc/16468/stat : 16468 (open-wbo) R 16465 16468 15544 0 -1 4202496 3838 0 0 0 2548 0 0 0 20 0 1 0 11868730 20058112 4535 33554432000 4194304 6059633 140736962721952 140736962720472 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16468/statm: 4897 4535 176 456 0 4433 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 19588

[startup+51.1003 s]
/proc/loadavg: 2.33 1.93 1.56 3/177 16469
/proc/meminfo: memFree=28629816/32872528 swapFree=1427768/1542232
[pid=16468] ppid=16465 vsize=29100 CPUtime=51.08 cores=0,2,4,6
/proc/16468/stat : 16468 (open-wbo) R 16465 16468 15544 0 -1 4202496 4593 0 0 0 5107 1 0 0 20 0 1 0 11868730 29798400 6145 33554432000 4194304 6059633 140736962721952 140736962720440 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16468/statm: 7275 6145 176 456 0 6811 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 29100

[startup+102.3 s]
/proc/loadavg: 2.34 2.00 1.60 3/177 16608
/proc/meminfo: memFree=28637504/32872528 swapFree=1427768/1542232
[pid=16468] ppid=16465 vsize=36172 CPUtime=102.28 cores=0,2,4,6
/proc/16468/stat : 16468 (open-wbo) R 16465 16468 15544 0 -1 4202496 5595 0 0 0 10227 1 0 0 20 0 1 0 11868730 37040128 8612 33554432000 4194304 6059633 140736962721952 140736962720472 4277847 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16468/statm: 9043 8612 176 456 0 8579 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 36172

[startup+162.3 s]
/proc/loadavg: 2.20 2.03 1.63 3/177 16610
/proc/meminfo: memFree=28610840/32872528 swapFree=1427768/1542232
[pid=16468] ppid=16465 vsize=59980 CPUtime=162.26 cores=0,2,4,6
/proc/16468/stat : 16468 (open-wbo) R 16465 16468 15544 0 -1 4202496 6860 0 0 0 16225 1 0 0 20 0 1 0 11868730 61419520 10990 33554432000 4194304 6059633 140736962721952 140736962720440 4278447 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16468/statm: 14995 10990 176 456 0 14531 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 59980

[startup+222.307 s]
/proc/loadavg: 2.21 2.05 1.66 3/177 16656
/proc/meminfo: memFree=28601228/32872528 swapFree=1427768/1542232
[pid=16468] ppid=16465 vsize=59980 CPUtime=222.26 cores=0,2,4,6
/proc/16468/stat : 16468 (open-wbo) R 16465 16468 15544 0 -1 4202496 7422 0 0 0 22224 2 0 0 20 0 1 0 11868730 61419520 14076 33554432000 4194304 6059633 140736962721952 140736962720440 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16468/statm: 14995 14076 176 456 0 14531 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 59980

[startup+282.3 s]
/proc/loadavg: 2.20 2.08 1.70 3/177 16702
/proc/meminfo: memFree=28600080/32872528 swapFree=1427768/1542232
[pid=16468] ppid=16465 vsize=59980 CPUtime=282.24 cores=0,2,4,6
/proc/16468/stat : 16468 (open-wbo) R 16465 16468 15544 0 -1 4202496 7471 0 0 0 28222 2 0 0 20 0 1 0 11868730 61419520 14633 33554432000 4194304 6059633 140736962721952 140736962720440 4278363 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16468/statm: 14995 14633 176 456 0 14531 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 59980

[startup+342.3 s]
/proc/loadavg: 2.18 2.11 1.73 3/177 16703
/proc/meminfo: memFree=28589912/32872528 swapFree=1427768/1542232
[pid=16468] ppid=16465 vsize=60620 CPUtime=342.23 cores=0,2,4,6
/proc/16468/stat : 16468 (open-wbo) R 16465 16468 15544 0 -1 4202496 7644 0 0 0 34221 2 0 0 20 0 1 0 11868730 62074880 14793 33554432000 4194304 6059633 140736962721952 140736962720472 4278479 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16468/statm: 15155 14793 176 456 0 14691 0
Current children cumulated CPU time (s) 342.23
Current children cumulated vsize (KiB) 60620

[startup+402.3 s]
/proc/loadavg: 2.21 2.13 1.76 3/177 16796
/proc/meminfo: memFree=28607492/32872528 swapFree=1427768/1542232
[pid=16468] ppid=16465 vsize=61900 CPUtime=402.22 cores=0,2,4,6
/proc/16468/stat : 16468 (open-wbo) R 16465 16468 15544 0 -1 4202496 7980 0 0 0 40220 2 0 0 20 0 1 0 11868730 63385600 15113 33554432000 4194304 6059633 140736962721952 140736962720472 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16468/statm: 15475 15113 176 456 0 15011 0
Current children cumulated CPU time (s) 402.22
Current children cumulated vsize (KiB) 61900

[startup+462.3 s]
/proc/loadavg: 2.12 2.12 1.77 3/177 16981
/proc/meminfo: memFree=28612556/32872528 swapFree=1427768/1542232
[pid=16468] ppid=16465 vsize=65012 CPUtime=462.22 cores=0,2,4,6
/proc/16468/stat : 16468 (open-wbo) R 16465 16468 15544 0 -1 4202496 8804 0 0 0 46219 3 0 0 20 0 1 0 11868730 66572288 15891 33554432000 4194304 6059633 140736962721952 140736962720472 4262596 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16468/statm: 16253 15891 176 456 0 15789 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 65012

Solver just ended.
??? exit watcher main loop
??? sigkill at end of watcher main loop
??? kill 16468 sig 9
??? end of watcher thread
Dumping a history of the last processes samples

[startup+473.6 s]
/proc/loadavg: 2.10 2.11 1.78 3/177 16981
/proc/meminfo: memFree=28598112/32872528 swapFree=1427768/1542232
[pid=16468] ppid=16465 vsize=65012 CPUtime=473.52 cores=0,2,4,6
/proc/16468/stat : 16468 (open-wbo) R 16465 16468 15544 0 -1 4202496 8804 0 0 0 47349 3 0 0 20 0 1 0 11868730 66572288 15891 33554432000 4194304 6059633 140736962721952 140736962720472 4278479 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16468/statm: 16253 15891 176 456 0 15789 0
Current children cumulated CPU time (s) 473.52
Current children cumulated vsize (KiB) 65012

[startup+486.4 s]
/proc/loadavg: 2.17 2.13 1.78 3/177 16981
/proc/meminfo: memFree=28590948/32872528 swapFree=1427768/1542232
[pid=16468] ppid=16465 vsize=65012 CPUtime=486.31 cores=0,2,4,6
/proc/16468/stat : 16468 (open-wbo) R 16465 16468 15544 0 -1 4202496 8804 0 0 0 48628 3 0 0 20 0 1 0 11868730 66572288 15891 33554432000 4194304 6059633 140736962721952 140736962720472 4278520 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16468/statm: 16253 15891 176 456 0 15789 0
Current children cumulated CPU time (s) 486.31
Current children cumulated vsize (KiB) 65012

[startup+489.607 s]
/proc/loadavg: 2.15 2.12 1.78 3/177 16981
/proc/meminfo: memFree=28587660/32872528 swapFree=1427768/1542232
[pid=16468] ppid=16465 vsize=83688 CPUtime=489.52 cores=0,2,4,6
/proc/16468/stat : 16468 (open-wbo) R 16465 16468 15544 0 -1 4202496 9163 0 0 0 48949 3 0 0 20 0 1 0 11868730 85696512 16743 33554432000 4194304 6059633 140736962721952 140736962720440 4277900 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16468/statm: 20922 16743 176 456 0 20458 0
Current children cumulated CPU time (s) 489.52
Current children cumulated vsize (KiB) 83688

[startup+492.8 s]
/proc/loadavg: 2.14 2.12 1.79 3/177 16981
/proc/meminfo: memFree=28585120/32872528 swapFree=1427768/1542232
[pid=16468] ppid=16465 vsize=83688 CPUtime=492.72 cores=0,2,4,6
/proc/16468/stat : 16468 (open-wbo) R 16465 16468 15544 0 -1 4202496 9325 0 0 0 49269 3 0 0 20 0 1 0 11868730 85696512 17409 33554432000 4194304 6059633 140736962721952 140736962720440 4278363 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16468/statm: 20922 17409 176 456 0 20458 0
Current children cumulated CPU time (s) 492.72
Current children cumulated vsize (KiB) 83688

[startup+493.6 s]
/proc/loadavg: 2.14 2.12 1.79 3/177 16981
/proc/meminfo: memFree=28585120/32872528 swapFree=1427768/1542232
[pid=16468] ppid=16465 vsize=83688 CPUtime=493.51 cores=0,2,4,6
/proc/16468/stat : 16468 (open-wbo) R 16465 16468 15544 0 -1 4202496 9325 0 0 0 49348 3 0 0 20 0 1 0 11868730 85696512 17409 33554432000 4194304 6059633 140736962721952 140736962720440 4278389 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16468/statm: 20922 17409 176 456 0 20458 0
Current children cumulated CPU time (s) 493.51
Current children cumulated vsize (KiB) 83688

[startup+494.4 s]
/proc/loadavg: 2.14 2.12 1.79 3/177 16981
/proc/meminfo: memFree=28585120/32872528 swapFree=1427768/1542232
[pid=16468] ppid=16465 vsize=83688 CPUtime=494.31 cores=0,2,4,6
/proc/16468/stat : 16468 (open-wbo) R 16465 16468 15544 0 -1 4202496 9325 0 0 0 49428 3 0 0 20 0 1 0 11868730 85696512 17409 33554432000 4194304 6059633 140736962721952 140736962720440 4277847 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16468/statm: 20922 17409 176 456 0 20458 0
Current children cumulated CPU time (s) 494.31
Current children cumulated vsize (KiB) 83688

[startup+494.6 s]
/proc/loadavg: 2.14 2.12 1.79 3/177 16981
/proc/meminfo: memFree=28585120/32872528 swapFree=1427768/1542232
[pid=16468] ppid=16465 vsize=83688 CPUtime=494.51 cores=0,2,4,6
/proc/16468/stat : 16468 (open-wbo) R 16465 16468 15544 0 -1 4202496 9325 0 0 0 49448 3 0 0 20 0 1 0 11868730 85696512 17409 33554432000 4194304 6059633 140736962721952 140736962720440 4278520 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16468/statm: 20922 17409 176 456 0 20458 0
Current children cumulated CPU time (s) 494.51
Current children cumulated vsize (KiB) 83688

[startup+494.7 s]
/proc/loadavg: 2.14 2.12 1.79 3/177 16981
/proc/meminfo: memFree=28585120/32872528 swapFree=1427768/1542232
[pid=16468] ppid=16465 vsize=83688 CPUtime=494.61 cores=0,2,4,6
/proc/16468/stat : 16468 (open-wbo) R 16465 16468 15544 0 -1 4202496 9325 0 0 0 49458 3 0 0 20 0 1 0 11868730 85696512 17409 33554432000 4194304 6059633 140736962721952 140736962720440 4278523 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/16468/statm: 20922 17409 176 456 0 20458 0
Current children cumulated CPU time (s) 494.61
Current children cumulated vsize (KiB) 83688

Child status: 20
Real time (s): 494.719
CPU time (s): 494.642
CPU user time (s): 494.606
CPU system time (s): 0.035994
CPU usage (%): 99.9843
Max. virtual memory (cumulated for all children) (KiB): 83688

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 494.606
system time used= 0.035994
maximum resident set size= 69652
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9329
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= 7
involuntary context switches= 520

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.24881 second user time and 1.90371 second system time

The end

Launcher Data 

Begin job on node116 at 2016-06-30 19:51:17
IDJOB=4121159
IDBENCH=110323
IDSOLVER=2547
FILE ID=node116/4121159-1467309077
RUNJOBID= node116-1467308922-15560
PBS_JOBID= 20005287
Free space on /tmp= 71720 MiB

SOLVER NAME= Open-WBO PB16
BENCH NAME= PB15eval/normalized-PB15eval/DEC-SMALLINT-LIN/ProofComplexity-Extracted-Cardinality-Constraints/ProofComplexity/normalized-regular-n26-d4-i2.cnf.gz-extracted.pb.metafix.opb
COMMAND LINE= open-wbo BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4121159-1467309077/watcher-4121159-1467309077 -o /tmp/evaluation-result-4121159-1467309077/solver-4121159-1467309077 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node116-1467308922-15560 --watchdog 1960  open-wbo HOME/instance-4121159-1467309077.opb

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

MD5SUM BENCH= 6428b73b3a804d96c910c603a1b30c5b
RANDOM SEED=1882664985

node116.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		: 2666.426
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	: 5332.85
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		: 2666.426
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		: 2666.426
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		: 2666.426
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		: 2666.426
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		: 2666.426
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.426
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	: 5332.54
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		: 2666.426
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:        28672388 kB
Buffers:          198940 kB
Cached:          1684140 kB
SwapCached:            0 kB
Active:           342612 kB
Inactive:        1570484 kB
Active(anon):      32572 kB
Inactive(anon):        0 kB
Active(file):     310040 kB
Inactive(file):  1570484 kB
Unevictable:     1542232 kB
Mlocked:         1427768 kB
SwapTotal:      67108856 kB
SwapFree:       67108856 kB
Dirty:              9700 kB
Writeback:             0 kB
AnonPages:       1572168 kB
Mapped:            14512 kB
Shmem:               204 kB
Slab:             613124 kB
SReclaimable:      56636 kB
SUnreclaim:       556488 kB
KernelStack:        1472 kB
PageTables:         7292 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:    1678184 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    122880 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= 71716 MiB
End job on node116 at 2016-06-30 19:59:32