Trace number 4083284

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Open-WBO-LSU PB16? (TO) 1800.1 1800.41

General information on the benchmark

Namenormalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/
aloul/FPGA_SAT05/normalized-chnl40_45_pb.cnf.cr.opb
MD5SUMb95bbeb851a52866877e397310a0a770
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 benchmark0.022996
Has Objective FunctionNO
SatisfiableNO
(Un)Satisfiability was provedYES
Best value of the objective function
Optimality of the best value was proved
Number of variables3600
Total number of constraints170
Number of constraints which are clauses90
Number of constraints which are cardinality constraints (but not clauses)80
Number of constraints which are nor clauses,nor cardinality constraints0
Minimum length of a constraint40
Maximum length of a constraint45
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 46
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 -- 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-4083284-1465319266.opb
0.00/0.00	c File size is 64058 bytes.
1800.08/1800.40	c Sum of soft weights:            0
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c ========================================[ Problem Statistics ]===========================================
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c |  Problem Type:           Unweighted                                                                   |
1800.08/1800.40	c |  Number of variables:          3600                                                                   |
1800.08/1800.40	c |  Number of hard clauses:         90                                                                   |
1800.08/1800.40	c |  Number of soft clauses:          0                                                                   |
1800.08/1800.40	c |  Number of cardinality:          80                                                                   |
1800.08/1800.40	c |  Number of PB :                   0                                                                   |
1800.08/1800.40	c |  Parse time:                   0.01 s                                                                 |
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c ==========================================[ Solver Settings ]============================================
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	c |  Algorithm:                LinearSU                                                                   |
1800.08/1800.40	c |  Cardinality Encoding:       Modulo Totalizer                                                         |
1800.08/1800.40	c |                                                                                                       |
1800.08/1800.40	s UNKNOWN

Verifier Data 

ERROR: no interpretation found !

Watcher Data 

runsolver Copyright (C) 2010-2013 Olivier ROUSSEL

This is runsolver version 3.3.7 (svn: 2553)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4083284-1465319266/watcher-4083284-1465319266 -o /tmp/evaluation-result-4083284-1465319266/solver-4083284-1465319266 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1465316848-17031 --watchdog 1960 open-wbo-lsu HOME/instance-4083284-1465319266.opb 

pid=20263
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: 2.05 2.03 2.14 4/176 20266
/proc/meminfo: memFree=30916000/32872528 swapFree=13600/559348
[pid=20266] ppid=20263 vsize=2796 CPUtime=0 cores=0,2,4,6
/proc/20266/stat : 20266 (open-wbo-lsu) R 20263 20266 13640 0 -1 4202496 444 0 0 0 0 0 0 0 20 0 1 0 113861552 2863104 320 33554432000 4194304 6058637 140735282609712 140737116370584 5042435 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20266/statm: 699 321 151 456 0 219 0

[startup+0.100175 s]
/proc/loadavg: 2.05 2.03 2.14 4/176 20266
/proc/meminfo: memFree=30916000/32872528 swapFree=13600/559348
[pid=20266] ppid=20263 vsize=8996 CPUtime=0.09 cores=0,2,4,6
/proc/20266/stat : 20266 (open-wbo-lsu) R 20263 20266 13640 0 -1 4202496 1311 0 0 0 9 0 0 0 20 0 1 0 113861552 9211904 1667 33554432000 4194304 6058637 140735282609712 140737116370584 4278171 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20266/statm: 2249 1667 163 456 0 1785 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8996

[startup+0.200362 s]
/proc/loadavg: 2.05 2.03 2.14 4/176 20266
/proc/meminfo: memFree=30916000/32872528 swapFree=13600/559348
[pid=20266] ppid=20263 vsize=6428 CPUtime=0.19 cores=0,2,4,6
/proc/20266/stat : 20266 (open-wbo-lsu) R 20263 20266 13640 0 -1 4202496 1690 0 0 0 19 0 0 0 20 0 1 0 113861552 6582272 1163 33554432000 4194304 6058637 140735282609712 140735282608440 4265215 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20266/statm: 1607 1163 165 456 0 1143 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 6428

[startup+0.300233 s]
/proc/loadavg: 2.05 2.03 2.14 4/176 20266
/proc/meminfo: memFree=30916000/32872528 swapFree=13600/559348
[pid=20266] ppid=20263 vsize=7456 CPUtime=0.29 cores=0,2,4,6
/proc/20266/stat : 20266 (open-wbo-lsu) R 20263 20266 13640 0 -1 4202496 1973 0 0 0 29 0 0 0 20 0 1 0 113861552 7634944 1445 33554432000 4194304 6058637 140735282609712 140735282608440 4254832 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20266/statm: 1864 1445 165 456 0 1400 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7456

[startup+0.700257 s]
/proc/loadavg: 2.05 2.03 2.14 4/176 20266
/proc/meminfo: memFree=30916000/32872528 swapFree=13600/559348
[pid=20266] ppid=20263 vsize=12076 CPUtime=0.69 cores=0,2,4,6
/proc/20266/stat : 20266 (open-wbo-lsu) R 20263 20266 13640 0 -1 4202496 3041 0 0 0 69 0 0 0 20 0 1 0 113861552 12365824 2491 33554432000 4194304 6058637 140735282609712 140735282608440 4278171 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20266/statm: 3019 2492 165 456 0 2555 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12076

[startup+1.50025 s]
/proc/loadavg: 2.05 2.03 2.14 3/177 20267
/proc/meminfo: memFree=30905324/32872528 swapFree=13600/559348
[pid=20266] ppid=20263 vsize=19148 CPUtime=1.49 cores=0,2,4,6
/proc/20266/stat : 20266 (open-wbo-lsu) R 20263 20266 13640 0 -1 4202496 4001 0 0 0 149 0 0 0 20 0 1 0 113861552 19607552 3467 33554432000 4194304 6058637 140735282609712 140735282608776 4278160 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20266/statm: 4787 3467 177 456 0 4323 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19148

[startup+3.1002 s]
/proc/loadavg: 2.05 2.03 2.14 3/177 20267
/proc/meminfo: memFree=30862628/32872528 swapFree=13600/559348
[pid=20266] ppid=20263 vsize=23568 CPUtime=3.09 cores=0,2,4,6
/proc/20266/stat : 20266 (open-wbo-lsu) R 20263 20266 13640 0 -1 4202496 4072 0 0 0 309 0 0 0 20 0 1 0 113861552 24133632 5071 33554432000 4194304 6058637 140735282609712 140735282608472 4265215 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20266/statm: 5892 5071 177 456 0 5428 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 23568

[startup+6.30019 s]
/proc/loadavg: 2.05 2.03 2.14 3/177 20267
/proc/meminfo: memFree=30849508/32872528 swapFree=13600/559348
[pid=20266] ppid=20263 vsize=23568 CPUtime=6.29 cores=0,2,4,6
/proc/20266/stat : 20266 (open-wbo-lsu) R 20263 20266 13640 0 -1 4202496 4304 0 0 0 629 0 0 0 20 0 1 0 113861552 24133632 5303 33554432000 4194304 6058637 140735282609712 140735282608472 4278181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20266/statm: 5892 5303 177 456 0 5428 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23568

[startup+12.7002 s]
/proc/loadavg: 2.04 2.03 2.14 3/177 20267
/proc/meminfo: memFree=30813152/32872528 swapFree=13600/559348
[pid=20266] ppid=20263 vsize=49648 CPUtime=12.69 cores=0,2,4,6
/proc/20266/stat : 20266 (open-wbo-lsu) R 20263 20266 13640 0 -1 4202496 5168 0 0 0 1269 0 0 0 20 0 1 0 113861552 50839552 9099 33554432000 4194304 6058637 140735282609712 140735282608440 4255256 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20266/statm: 12412 9099 177 456 0 11948 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 49648

[startup+25.5003 s]
/proc/loadavg: 2.17 2.06 2.15 3/177 20267
/proc/meminfo: memFree=30796980/32872528 swapFree=13600/559348
[pid=20266] ppid=20263 vsize=68324 CPUtime=25.48 cores=0,2,4,6
/proc/20266/stat : 20266 (open-wbo-lsu) R 20263 20266 13640 0 -1 4202496 6183 0 0 0 2547 1 0 0 20 0 1 0 113861552 69963776 14219 33554432000 4194304 6058637 140735282609712 140735282608440 4277718 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20266/statm: 17081 14219 177 456 0 16617 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 68324

[startup+51.1003 s]
/proc/loadavg: 2.18 2.07 2.15 3/177 20267
/proc/meminfo: memFree=30787148/32872528 swapFree=13600/559348
[pid=20266] ppid=20263 vsize=80396 CPUtime=51.08 cores=0,2,4,6
/proc/20266/stat : 20266 (open-wbo-lsu) R 20263 20266 13640 0 -1 4202496 7028 0 0 0 5107 1 0 0 20 0 1 0 113861552 82325504 19141 33554432000 4194304 6058637 140735282609712 140735282608472 4278181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20266/statm: 20099 19141 177 456 0 19635 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 80396

[startup+102.3 s]
/proc/loadavg: 2.16 2.08 2.15 3/177 20268
/proc/meminfo: memFree=30744676/32872528 swapFree=13600/559348
[pid=20266] ppid=20263 vsize=87804 CPUtime=102.28 cores=0,2,4,6
/proc/20266/stat : 20266 (open-wbo-lsu) R 20263 20266 13640 0 -1 4202496 8540 0 0 0 10224 4 0 0 20 0 1 0 113861552 89911296 21570 33554432000 4194304 6058637 140735282609712 140735282608776 4255000 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20266/statm: 21951 21570 177 456 0 21487 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 87804

[startup+162.3 s]
/proc/loadavg: 2.06 2.07 2.14 3/178 20272
/proc/meminfo: memFree=30716252/32872528 swapFree=13600/559348
[pid=20266] ppid=20263 vsize=87804 CPUtime=162.26 cores=0,2,4,6
/proc/20266/stat : 20266 (open-wbo-lsu) R 20263 20266 13640 0 -1 4202496 9798 0 0 0 16216 10 0 0 20 0 1 0 113861552 89911296 21570 33554432000 4194304 6058637 140735282609712 140735282608776 4278171 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20266/statm: 21951 21570 177 456 0 21487 0
Current children cumulated CPU time (s) 162.26
Current children cumulated vsize (KiB) 87804

[startup+222.307 s]
/proc/loadavg: 2.13 2.08 2.14 3/177 20273
/proc/meminfo: memFree=30659464/32872528 swapFree=13600/559348
[pid=20266] ppid=20263 vsize=167944 CPUtime=222.26 cores=0,2,4,6
/proc/20266/stat : 20266 (open-wbo-lsu) R 20263 20266 13640 0 -1 4202496 13401 0 0 0 22208 18 0 0 20 0 1 0 113861552 171974656 33913 33554432000 4194304 6058637 140735282609712 140735282608488 4278171 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20266/statm: 41986 33913 177 456 0 41522 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 167944

[startup+282.3 s]
/proc/loadavg: 2.23 2.11 2.14 3/177 20275
/proc/meminfo: memFree=30709120/32872528 swapFree=13600/559348
[pid=20266] ppid=20263 vsize=167680 CPUtime=282.25 cores=0,2,4,6
/proc/20266/stat : 20266 (open-wbo-lsu) R 20263 20266 13640 0 -1 4202496 17658 0 0 0 28198 27 0 0 20 0 1 0 113861552 171704320 37504 33554432000 4194304 6058637 140735282609712 140735282608488 4255158 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20266/statm: 41920 37504 177 456 0 41456 0
Current children cumulated CPU time (s) 282.25
Current children cumulated vsize (KiB) 167680

[startup+342.3 s]
/proc/loadavg: 2.08 2.09 2.13 3/177 20276
/proc/meminfo: memFree=30672404/32872528 swapFree=13600/559348
[pid=20266] ppid=20263 vsize=118360 CPUtime=342.24 cores=0,2,4,6
/proc/20266/stat : 20266 (open-wbo-lsu) R 20263 20266 13640 0 -1 4202496 21825 0 0 0 34188 36 0 0 20 0 1 0 113861552 121200640 29208 33554432000 4194304 6058637 140735282609712 140735282608776 4255546 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20266/statm: 29590 29208 177 456 0 29126 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 118360

[startup+402.3 s]
/proc/loadavg: 2.03 2.07 2.12 3/177 20277
/proc/meminfo: memFree=30621236/32872528 swapFree=13600/559348
[pid=20266] ppid=20263 vsize=167680 CPUtime=402.23 cores=0,2,4,6
/proc/20266/stat : 20266 (open-wbo-lsu) R 20263 20266 13640 0 -1 4202496 24818 0 0 0 40180 43 0 0 20 0 1 0 113861552 171704320 40577 33554432000 4194304 6058637 140735282609712 140735282608488 4264112 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20266/statm: 41920 40577 177 456 0 41456 0
Current children cumulated CPU time (s) 402.23
Current children cumulated vsize (KiB) 167680

[startup+462.3 s]
/proc/loadavg: 2.01 2.05 2.11 3/177 20278
/proc/meminfo: memFree=30645092/32872528 swapFree=13600/559348
[pid=20266] ppid=20263 vsize=198500 CPUtime=462.22 cores=0,2,4,6
/proc/20266/stat : 20266 (open-wbo-lsu) R 20263 20266 13640 0 -1 4202496 27555 0 0 0 46173 49 0 0 20 0 1 0 113861552 203264000 42181 33554432000 4194304 6058637 140735282609712 140735282608744 4277690 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20266/statm: 49625 42181 177 456 0 49161 0
Current children cumulated CPU time (s) 462.22
Current children cumulated vsize (KiB) 198500

[startup+522.3 s]
/proc/loadavg: 2.00 2.04 2.09 3/177 20279
/proc/meminfo: memFree=30626604/32872528 swapFree=13600/559348
[pid=20266] ppid=20263 vsize=200752 CPUtime=522.21 cores=0,2,4,6
/proc/20266/stat : 20266 (open-wbo-lsu) R 20263 20266 13640 0 -1 4202496 31001 0 0 0 52165 56 0 0 20 0 1 0 113861552 205570048 46840 33554432000 4194304 6058637 140735282609712 140735282608744 4277748 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20266/statm: 50188 46840 177 456 0 49724 0
Current children cumulated CPU time (s) 522.21
Current children cumulated vsize (KiB) 200752

[startup+582.3 s]
/proc/loadavg: 2.04 2.05 2.09 3/177 20281
/proc/meminfo: memFree=30613168/32872528 swapFree=13600/559348
[pid=20266] ppid=20263 vsize=211608 CPUtime=582.2 cores=0,2,4,6
/proc/20266/stat : 20266 (open-wbo-lsu) R 20263 20266 13640 0 -1 4202496 36406 0 0 0 58155 65 0 0 20 0 1 0 113861552 216686592 51090 33554432000 4194304 6058637 140735282609712 140735282608744 4278171 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20266/statm: 52902 51090 177 456 0 52438 0
Current children cumulated CPU time (s) 582.2
Current children cumulated vsize (KiB) 211608


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


[startup+882.307 s]
/proc/loadavg: 2.12 2.09 2.09 3/177 20290
/proc/meminfo: memFree=30580460/32872528 swapFree=13600/559348
[pid=20266] ppid=20263 vsize=216128 CPUtime=882.16 cores=0,2,4,6
/proc/20266/stat : 20266 (open-wbo-lsu) R 20263 20266 13640 0 -1 4202496 55220 0 0 0 88115 101 0 0 20 0 1 0 113861552 221315072 48636 33554432000 4194304 6058637 140735282609712 140735282608744 4278171 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20266/statm: 54032 48636 177 456 0 53568 0
Current children cumulated CPU time (s) 882.16
Current children cumulated vsize (KiB) 216128

[startup+942.3 s]
/proc/loadavg: 2.14 2.10 2.09 3/177 20291
/proc/meminfo: memFree=30548676/32872528 swapFree=13600/559348
[pid=20266] ppid=20263 vsize=216128 CPUtime=942.14 cores=0,2,4,6
/proc/20266/stat : 20266 (open-wbo-lsu) R 20263 20266 13640 0 -1 4202496 59856 0 0 0 94105 109 0 0 20 0 1 0 113861552 221315072 51708 33554432000 4194304 6058637 140735282609712 140735282608744 4278255 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20266/statm: 54032 51708 177 456 0 53568 0
Current children cumulated CPU time (s) 942.14
Current children cumulated vsize (KiB) 216128

[startup+1002.3 s]
/proc/loadavg: 2.12 2.11 2.09 4/177 20292
/proc/meminfo: memFree=30525936/32872528 swapFree=13600/559348
[pid=20266] ppid=20263 vsize=266216 CPUtime=1002.12 cores=0,2,4,6
/proc/20266/stat : 20266 (open-wbo-lsu) R 20263 20266 13640 0 -1 4202496 63792 0 0 0 100097 115 0 0 20 0 1 0 113861552 272605184 57129 33554432000 4194304 6058637 140735282609712 140735282608744 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20266/statm: 66554 57129 177 456 0 66090 0
Current children cumulated CPU time (s) 1002.12
Current children cumulated vsize (KiB) 266216

[startup+1062.3 s]
/proc/loadavg: 2.13 2.11 2.09 3/177 20293
/proc/meminfo: memFree=30527252/32872528 swapFree=13600/559348
[pid=20266] ppid=20263 vsize=216128 CPUtime=1062.11 cores=0,2,4,6
/proc/20266/stat : 20266 (open-wbo-lsu) R 20263 20266 13640 0 -1 4202496 66442 0 0 0 106090 121 0 0 20 0 1 0 113861552 221315072 53601 33554432000 4194304 6058637 140735282609712 140735282608744 4278328 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20266/statm: 54032 53601 177 456 0 53568 0
Current children cumulated CPU time (s) 1062.11
Current children cumulated vsize (KiB) 216128

[startup+1122.3 s]
/proc/loadavg: 2.05 2.09 2.08 3/177 20294
/proc/meminfo: memFree=30559492/32872528 swapFree=13600/559348
[pid=20266] ppid=20263 vsize=216128 CPUtime=1122.09 cores=0,2,4,6
/proc/20266/stat : 20266 (open-wbo-lsu) R 20263 20266 13640 0 -1 4202496 70714 0 0 0 112080 129 0 0 20 0 1 0 113861552 221315072 53244 33554432000 4194304 6058637 140735282609712 140735282608744 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20266/statm: 54032 53244 177 456 0 53568 0
Current children cumulated CPU time (s) 1122.09
Current children cumulated vsize (KiB) 216128

[startup+1182.3 s]
/proc/loadavg: 2.05 2.08 2.08 3/177 20296
/proc/meminfo: memFree=30534176/32872528 swapFree=13600/559348
[pid=20266] ppid=20263 vsize=267964 CPUtime=1182.09 cores=0,2,4,6
/proc/20266/stat : 20266 (open-wbo-lsu) R 20263 20266 13640 0 -1 4202496 75001 0 0 0 118073 136 0 0 20 0 1 0 113861552 274395136 55453 33554432000 4194304 6058637 140735282609712 140735282608328 4278181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20266/statm: 66991 55453 177 456 0 66527 0
Current children cumulated CPU time (s) 1182.09
Current children cumulated vsize (KiB) 267964

[startup+1242.3 s]
/proc/loadavg: 2.07 2.08 2.08 4/177 20297
/proc/meminfo: memFree=30546712/32872528 swapFree=13600/559348
[pid=20266] ppid=20263 vsize=222876 CPUtime=1242.07 cores=0,2,4,6
/proc/20266/stat : 20266 (open-wbo-lsu) R 20263 20266 13640 0 -1 4202496 79983 0 0 0 124064 143 0 0 20 0 1 0 113861552 228225024 51189 33554432000 4194304 6058637 140735282609712 140735282608744 4278181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20266/statm: 55719 51189 177 456 0 55255 0
Current children cumulated CPU time (s) 1242.07
Current children cumulated vsize (KiB) 222876

[startup+1302.3 s]
/proc/loadavg: 2.07 2.08 2.08 3/177 20298
/proc/meminfo: memFree=30512904/32872528 swapFree=13600/559348
[pid=20266] ppid=20263 vsize=276948 CPUtime=1302.07 cores=0,2,4,6
/proc/20266/stat : 20266 (open-wbo-lsu) R 20263 20266 13640 0 -1 4202496 84422 0 0 0 130056 151 0 0 20 0 1 0 113861552 283594752 56102 33554432000 4194304 6058637 140735282609712 140735282608328 4278171 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20266/statm: 69237 56102 177 456 0 68773 0
Current children cumulated CPU time (s) 1302.07
Current children cumulated vsize (KiB) 276948

[startup+1362.3 s]
/proc/loadavg: 2.13 2.09 2.09 3/178 20302
/proc/meminfo: memFree=30509040/32872528 swapFree=13600/559348
[pid=20266] ppid=20263 vsize=229704 CPUtime=1362.07 cores=0,2,4,6
/proc/20266/stat : 20266 (open-wbo-lsu) R 20263 20266 13640 0 -1 4202496 87883 0 0 0 136050 157 0 0 20 0 1 0 113861552 235216896 56459 33554432000 4194304 6058637 140735282609712 140735282608328 4278328 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20266/statm: 57426 56459 177 456 0 56962 0
Current children cumulated CPU time (s) 1362.07
Current children cumulated vsize (KiB) 229704

[startup+1422.3 s]
/proc/loadavg: 2.15 2.10 2.09 2/171 20334
/proc/meminfo: memFree=30792752/32872528 swapFree=13600/559348
[pid=20266] ppid=20263 vsize=280896 CPUtime=1422.05 cores=0,2,4,6
/proc/20266/stat : 20266 (open-wbo-lsu) R 20263 20266 13640 0 -1 4202496 91506 0 0 0 142042 163 0 0 20 0 1 0 113861552 287637504 56977 33554432000 4194304 6058637 140735282609712 140735282608744 4278181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20266/statm: 70224 56977 177 456 0 69760 0
Current children cumulated CPU time (s) 1422.05
Current children cumulated vsize (KiB) 280896

[startup+1482.3 s]
/proc/loadavg: 2.07 2.08 2.08 3/176 20580
/proc/meminfo: memFree=30747536/32872528 swapFree=13600/559348
[pid=20266] ppid=20263 vsize=235244 CPUtime=1482.04 cores=0,2,4,6
/proc/20266/stat : 20266 (open-wbo-lsu) R 20263 20266 13640 0 -1 4202496 95081 0 0 0 148035 169 0 0 20 0 1 0 113861552 240889856 51834 33554432000 4194304 6058637 140735282609712 140735282608744 4277640 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20266/statm: 58811 51834 177 456 0 58347 0
Current children cumulated CPU time (s) 1482.04
Current children cumulated vsize (KiB) 235244

[startup+1542.31 s]
/proc/loadavg: 2.17 2.11 2.09 3/177 20582
/proc/meminfo: memFree=30612976/32872528 swapFree=13600/559348
[pid=20266] ppid=20263 vsize=295656 CPUtime=1542.04 cores=0,2,4,6
/proc/20266/stat : 20266 (open-wbo-lsu) R 20263 20266 13640 0 -1 4202496 99763 0 0 0 154030 174 0 0 20 0 1 0 113861552 302751744 70405 33554432000 4194304 6058637 140735282609712 140735282608328 4278181 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20266/statm: 73914 70405 177 456 0 73450 0
Current children cumulated CPU time (s) 1542.04
Current children cumulated vsize (KiB) 295656

[startup+1602.3 s]
/proc/loadavg: 2.18 2.12 2.09 3/177 20583
/proc/meminfo: memFree=30616236/32872528 swapFree=13600/559348
[pid=20266] ppid=20263 vsize=297992 CPUtime=1602.01 cores=0,2,4,6
/proc/20266/stat : 20266 (open-wbo-lsu) R 20263 20266 13640 0 -1 4202496 103372 0 0 0 160021 180 0 0 20 0 1 0 113861552 305143808 65269 33554432000 4194304 6058637 140735282609712 140735282608328 4278222 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20266/statm: 74498 65269 177 456 0 74034 0
Current children cumulated CPU time (s) 1602.01
Current children cumulated vsize (KiB) 297992

[startup+1662.3 s]
/proc/loadavg: 2.11 2.11 2.09 3/177 20584
/proc/meminfo: memFree=30646800/32872528 swapFree=13600/559348
[pid=20266] ppid=20263 vsize=250412 CPUtime=1662 cores=0,2,4,6
/proc/20266/stat : 20266 (open-wbo-lsu) R 20263 20266 13640 0 -1 4202496 106206 0 0 0 166014 186 0 0 20 0 1 0 113861552 256421888 57341 33554432000 4194304 6058637 140735282609712 140735282608744 4277731 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20266/statm: 62603 57341 177 456 0 62139 0
Current children cumulated CPU time (s) 1662
Current children cumulated vsize (KiB) 250412

[startup+1722.3 s]
/proc/loadavg: 2.18 2.13 2.10 4/177 20585
/proc/meminfo: memFree=30632876/32872528 swapFree=13600/559348
[pid=20266] ppid=20263 vsize=303568 CPUtime=1721.99 cores=0,2,4,6
/proc/20266/stat : 20266 (open-wbo-lsu) R 20263 20266 13640 0 -1 4202496 110787 0 0 0 172007 192 0 0 20 0 1 0 113861552 310853632 62896 33554432000 4194304 6058637 140735282609712 140735282608744 4278328 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20266/statm: 75892 62896 177 456 0 75428 0
Current children cumulated CPU time (s) 1721.99
Current children cumulated vsize (KiB) 303568

[startup+1782.3 s]
/proc/loadavg: 2.31 2.18 2.11 3/177 20587
/proc/meminfo: memFree=30574696/32872528 swapFree=13600/559348
[pid=20266] ppid=20263 vsize=308772 CPUtime=1781.98 cores=0,2,4,6
/proc/20266/stat : 20266 (open-wbo-lsu) R 20263 20266 13640 0 -1 4202496 115084 0 0 0 177998 200 0 0 20 0 1 0 113861552 316182528 65609 33554432000 4194304 6058637 140735282609712 140735282608328 4277708 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20266/statm: 77193 65609 177 456 0 76729 0
Current children cumulated CPU time (s) 1781.98
Current children cumulated vsize (KiB) 308772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1800.4 s]
/proc/loadavg: 2.22 2.17 2.11 3/177 20588
/proc/meminfo: memFree=30550944/32872528 swapFree=13600/559348
[pid=20266] ppid=20263 vsize=310240 CPUtime=1800.08 cores=0,2,4,6
/proc/20266/stat : 20266 (open-wbo-lsu) R 20263 20266 13640 0 -1 4202496 115439 0 0 0 179807 201 0 0 20 0 1 0 113861552 317685760 71585 33554432000 4194304 6058637 140735282609712 140735282608328 4278146 0 0 4096 8404992 0 0 0 17 4 0 0 0 0 0
/proc/20266/statm: 77560 71585 177 456 0 77096 0
Current children cumulated CPU time (s) 1800.08
Current children cumulated vsize (KiB) 310240

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 20266 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): 1798.08
CPU system time (s): 2.01969
CPU usage (%): 99.9827
Max. virtual memory (cumulated for all children) (KiB): 357380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1798.08
system time used= 2.01969
maximum resident set size= 336020
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 115442
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= 67
involuntary context switches= 1852

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 5.98609 second user time and 7.42187 second system time

The end

Launcher Data 

Begin job on node106 at 2016-06-07 19:07:46
IDJOB=4083284
IDBENCH=1410
IDSOLVER=2545
FILE ID=node106/4083284-1465319266
RUNJOBID= node106-1465316848-17031
PBS_JOBID= 19848087
Free space on /tmp= 71736 MiB

SOLVER NAME= Open-WBO-LSU PB16
BENCH NAME= PB06//final/normalized-PB06/SATUNSAT-SMALLINT/submitted-PB05/aloul/FPGA_SAT05/normalized-chnl40_45_pb.cnf.cr.opb
COMMAND LINE= open-wbo-lsu BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4083284-1465319266/watcher-4083284-1465319266 -o /tmp/evaluation-result-4083284-1465319266/solver-4083284-1465319266 -C 1800 -W 1900 -M 15500 --bin-var /tmp/runsolver-exch-node106-1465316848-17031 --watchdog 1960  open-wbo-lsu HOME/instance-4083284-1465319266.opb

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

MD5SUM BENCH= b95bbeb851a52866877e397310a0a770
RANDOM SEED=484626715

node106.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		: 2666.775
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	: 5333.55
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		: 2666.775
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		: 2666.775
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.775
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		: 2666.775
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	: 5332.64
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		: 2666.775
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	: 5332.56
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		: 2666.775
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		: 2666.775
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:        30915924 kB
Buffers:          154676 kB
Cached:           400240 kB
SwapCached:         1820 kB
Active:           222256 kB
Inactive:         437340 kB
Active(anon):     105692 kB
Inactive(anon):     1332 kB
Active(file):     116564 kB
Inactive(file):   436008 kB
Unevictable:      559348 kB
Mlocked:           13600 kB
SwapTotal:      67108856 kB
SwapFree:       67098612 kB
Dirty:              4716 kB
Writeback:             0 kB
AnonPages:        676936 kB
Mapped:             8008 kB
Shmem:                 0 kB
Slab:             605840 kB
SReclaimable:      49792 kB
SUnreclaim:       556048 kB
KernelStack:        1416 kB
PageTables:         5512 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83545120 kB
Committed_AS:     778768 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      346412 kB
VmallocChunk:   34341988032 kB
HardwareCorrupted:     0 kB
AnonHugePages:    657408 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 node106 at 2016-06-07 19:37:47