Trace number 4295479

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
PicatSAT 2018-06-15? (TO) 2519.87 2520.02

General information on the benchmark

NameMagicHexagon/
MagicHexagon-08-m009_c18.xml
MD5SUM012ef72073aa4b47e82f6ff4769ae682
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables225
Number of constraints52
Number of domains1
Minimum domain size169
Maximum domain size169
Distribution of domain sizes[{"size":169,"count":169}]
Minimum variable degree0
Maximum variable degree9
Distribution of variable degrees[{"degree":0,"count":56},{"degree":4,"count":163},{"degree":5,"count":3},{"degree":6,"count":2},{"degree":9,"count":1}]
Minimum constraint arity2
Maximum constraint arity169
Distribution of constraint arities[{"arity":2,"count":6},{"arity":8,"count":6},{"arity":9,"count":6},{"arity":10,"count":6},{"arity":11,"count":6},{"arity":12,"count":6},{"arity":13,"count":6},{"arity":14,"count":6},{"arity":15,"count":3},{"arity":169,"count":1}]
Number of extensional constraints0
Number of intensional constraints6
Distribution of constraint types[{"type":"intension","count":6},{"type":"allDifferent","count":1},{"type":"sum","count":45}]
Optimization problemNO
Type of objective

Solver Data


Verifier Data 

One s line expected

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

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.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (3204 MiB free)
  memory of node 1: 16384 MiB (8802 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295479-1532558058/watcher-4295479-1532558058 -o /tmp/evaluation-result-4295479-1532558058/solver-4295479-1532558058 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532542928-25610 --watchdog 2580 xcsp_picat HOME/instance-4295479-1532558058.xml 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 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
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=27069, runsolver pid=27066
Current StackSize limit: 8192 KiB


[startup+0.100761 s]*
/proc/loadavg: 2.11 2.04 2.05 3/188 27070
/proc/meminfo: memFree=12265820/32770624 swapFree=67108852/67108860
[pid=27069] ppid=27066 vsize=128052 memory=31652 CPUtime=0.1 cores=0,2,4,6
/proc/27069/stat : 27069 (xcsp_picat) R 27066 27069 25579 0 -1 4202496 2379 0 0 0 10 0 0 0 20 0 1 0 73368927 131125248 7913 33554432000 4194304 5849740 140722204788080 140722204787400 4454849 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 43569152 140722204796086 140722204796164 140722204796164 140722204798922 0
/proc/27069/statm: 32013 7913 645 405 0 28957 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 128052 KiB
Current children cumulated memory: 31652 KiB

[startup+0.209795 s]*
/proc/loadavg: 2.11 2.04 2.05 4/188 27070
/proc/meminfo: memFree=12262552/32770624 swapFree=67108852/67108860
[pid=27069] ppid=27066 vsize=133144 memory=36244 CPUtime=0.2 cores=0,2,4,6
/proc/27069/stat : 27069 (xcsp_picat) R 27066 27069 25579 0 -1 4202496 3228 0 0 0 20 0 0 0 20 0 1 0 73368927 136339456 9061 33554432000 4194304 5849740 140722204788080 140722204787400 5471427 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 43569152 140722204796086 140722204796164 140722204796164 140722204798922 0
/proc/27069/statm: 33286 9061 690 405 0 30230 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 133144 KiB
Current children cumulated memory: 36244 KiB

[startup+0.309581 s]*
/proc/loadavg: 2.11 2.04 2.05 3/188 27070
/proc/meminfo: memFree=12262552/32770624 swapFree=67108852/67108860
[pid=27069] ppid=27066 vsize=133144 memory=36504 CPUtime=0.3 cores=0,2,4,6
/proc/27069/stat : 27069 (xcsp_picat) R 27066 27069 25579 0 -1 4202496 3252 0 0 0 30 0 0 0 20 0 1 0 73368927 136339456 9126 33554432000 4194304 5849740 140722204788080 140722204787400 140715836897202 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 43569152 140722204796086 140722204796164 140722204796164 140722204798922 0
/proc/27069/statm: 33286 9126 706 405 0 30230 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 133144 KiB
Current children cumulated memory: 36504 KiB

[startup+0.70024 s]
/proc/loadavg: 2.11 2.04 2.05 3/188 27070
/proc/meminfo: memFree=12262056/32770624 swapFree=67108852/67108860
[pid=27069] ppid=27066 vsize=133496 memory=36768 CPUtime=0.68 cores=0,2,4,6
/proc/27069/stat : 27069 (xcsp_picat) R 27066 27069 25579 0 -1 4202496 3318 0 0 0 68 0 0 0 20 0 1 0 73368927 136699904 9192 33554432000 4194304 5849740 140722204788080 140722204787320 5470971 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 43569152 140722204796086 140722204796164 140722204796164 140722204798922 0
/proc/27069/statm: 33374 9192 706 405 0 30318 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 133496 KiB
Current children cumulated memory: 36768 KiB

[startup+1.50023 s]
/proc/loadavg: 2.11 2.04 2.05 3/188 27070
/proc/meminfo: memFree=12261864/32770624 swapFree=67108852/67108860
[pid=27069] ppid=27066 vsize=134008 memory=37032 CPUtime=1.49 cores=0,2,4,6
/proc/27069/stat : 27069 (xcsp_picat) R 27066 27069 25579 0 -1 4202496 3446 0 0 0 148 1 0 0 20 0 1 0 73368927 137224192 9258 33554432000 4194304 5849740 140722204788080 140722204787320 5471897 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 43569152 140722204796086 140722204796164 140722204796164 140722204798922 0
/proc/27069/statm: 33502 9258 708 405 0 30446 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 134008 KiB
Current children cumulated memory: 37032 KiB

[startup+3.10989 s]
/proc/loadavg: 2.18 2.06 2.06 3/188 27070
/proc/meminfo: memFree=12222860/32770624 swapFree=67108852/67108860
[pid=27069] ppid=27066 vsize=187264 memory=90400 CPUtime=3.1 cores=0,2,4,6
/proc/27069/stat : 27069 (xcsp_picat) R 27066 27069 25579 0 -1 4202496 12762 0 0 0 307 3 0 0 20 0 1 0 73368927 191758336 22600 33554432000 4194304 5849740 140722204788080 140722204786952 5359083 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 43569152 140722204796086 140722204796164 140722204796164 140722204798922 0
/proc/27069/statm: 46816 22600 729 405 0 43760 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 187264 KiB
Current children cumulated memory: 90400 KiB

[startup+6.30024 s]
/proc/loadavg: 2.18 2.06 2.06 3/188 27131
/proc/meminfo: memFree=13003356/32770624 swapFree=67108852/67108860
[pid=27069] ppid=27066 vsize=187264 memory=90672 CPUtime=6.29 cores=0,2,4,6
/proc/27069/stat : 27069 (xcsp_picat) R 27066 27069 25579 0 -1 4202496 21031 0 0 0 626 3 0 0 20 0 1 0 73368927 191758336 22668 33554432000 4194304 5849740 140722204788080 140722204786568 4212035 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 43569152 140722204796086 140722204796164 140722204796164 140722204798922 0
/proc/27069/statm: 46816 22668 739 405 0 43760 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 187264 KiB
Current children cumulated memory: 90672 KiB

[startup+12.7002 s]
/proc/loadavg: 2.17 2.06 2.06 3/188 27131
/proc/meminfo: memFree=12976252/32770624 swapFree=67108852/67108860
[pid=27069] ppid=27066 vsize=195972 memory=99380 CPUtime=12.69 cores=0,2,4,6
/proc/27069/stat : 27069 (xcsp_picat) R 27066 27069 25579 0 -1 4202496 27955 0 0 0 1265 4 0 0 20 0 1 0 73368927 200675328 24845 33554432000 4194304 5849740 140722204788080 140722204786488 4211607 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 43569152 140722204796086 140722204796164 140722204796164 140722204798922 0
/proc/27069/statm: 48993 24845 739 405 0 45937 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 195972 KiB
Current children cumulated memory: 99380 KiB

[startup+25.5003 s]
/proc/loadavg: 2.21 2.07 2.06 3/188 27131
/proc/meminfo: memFree=13002352/32770624 swapFree=67108852/67108860
[pid=27069] ppid=27066 vsize=167556 memory=70980 CPUtime=25.48 cores=0,2,4,6
/proc/27069/stat : 27069 (xcsp_picat) R 27066 27069 25579 0 -1 4202496 36007 0 0 0 2541 7 0 0 20 0 1 0 73368927 171577344 17745 33554432000 4194304 5849740 140722204788080 140722204787080 140715837366151 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 43569152 140722204796086 140722204796164 140722204796164 140722204798922 0
/proc/27069/statm: 41889 17745 743 405 0 38833 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 167556 KiB
Current children cumulated memory: 70980 KiB

[startup+51.1096 s]
/proc/loadavg: 2.14 2.07 2.06 3/187 27131
/proc/meminfo: memFree=12990600/32770624 swapFree=67108852/67108860
[pid=27069] ppid=27066 vsize=169520 memory=78120 CPUtime=51.09 cores=0,2,4,6
/proc/27069/stat : 27069 (xcsp_picat) R 27066 27069 25579 0 -1 4202496 38314 0 0 0 5092 17 0 0 20 0 1 0 73368927 173588480 19530 33554432000 4194304 5849740 140722204788080 140722204787080 5340238 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 43569152 140722204796086 140722204796164 140722204796164 140722204798922 0
/proc/27069/statm: 42380 19530 743 405 0 39324 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 169520 KiB
Current children cumulated memory: 78120 KiB

[startup+102.3 s]
/proc/loadavg: 2.10 2.07 2.06 3/187 27132
/proc/meminfo: memFree=12951064/32770624 swapFree=67108852/67108860
[pid=27069] ppid=27066 vsize=193812 memory=102092 CPUtime=102.27 cores=0,2,4,6
/proc/27069/stat : 27069 (xcsp_picat) R 27066 27069 25579 0 -1 4202496 45440 0 0 0 10184 43 0 0 20 0 1 0 73368927 198463488 25523 33554432000 4194304 5849740 140722204788080 140722204786952 5302782 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 43569152 140722204796086 140722204796164 140722204796164 140722204798922 0
/proc/27069/statm: 48453 25523 743 405 0 45397 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 193812 KiB
Current children cumulated memory: 102092 KiB

[startup+162.3 s]
/proc/loadavg: 2.07 2.07 2.06 3/187 27133
/proc/meminfo: memFree=12920292/32770624 swapFree=67108852/67108860
[pid=27069] ppid=27066 vsize=202568 memory=111392 CPUtime=162.27 cores=0,2,4,6
/proc/27069/stat : 27069 (xcsp_picat) R 27066 27069 25579 0 -1 4202496 53325 0 0 0 16145 82 0 0 20 0 1 0 73368927 207429632 27848 33554432000 4194304 5849740 140722204788080 140722204787080 140715837366151 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43569152 140722204796086 140722204796164 140722204796164 140722204798922 0
/proc/27069/statm: 50642 27848 743 405 0 47586 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 202568 KiB
Current children cumulated memory: 111392 KiB

[startup+222.3 s]
/proc/loadavg: 2.06 2.07 2.06 3/187 27134
/proc/meminfo: memFree=12924260/32770624 swapFree=67108852/67108860
[pid=27069] ppid=27066 vsize=204368 memory=112912 CPUtime=222.26 cores=0,2,4,6
/proc/27069/stat : 27069 (xcsp_picat) R 27066 27069 25579 0 -1 4202496 58774 0 0 0 22110 116 0 0 20 0 1 0 73368927 209272832 28228 33554432000 4194304 5849740 140722204788080 140722204786568 4211868 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43569152 140722204796086 140722204796164 140722204796164 140722204798922 0
/proc/27069/statm: 51092 28228 743 405 0 48036 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 204368 KiB
Current children cumulated memory: 112912 KiB

[startup+282.3 s]
/proc/loadavg: 2.02 2.06 2.05 3/187 27135
/proc/meminfo: memFree=12888088/32770624 swapFree=67108852/67108860
[pid=27069] ppid=27066 vsize=222776 memory=131472 CPUtime=282.25 cores=0,2,4,6
/proc/27069/stat : 27069 (xcsp_picat) R 27066 27069 25579 0 -1 4202496 68542 0 0 0 28074 151 0 0 20 0 1 0 73368927 228122624 32868 33554432000 4194304 5849740 140722204788080 140722204787080 5437607 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43569152 140722204796086 140722204796164 140722204796164 140722204798922 0
/proc/27069/statm: 55694 32868 743 405 0 52638 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 222776 KiB
Current children cumulated memory: 131472 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.05 2.05 3/187 27136
/proc/meminfo: memFree=12876948/32770624 swapFree=67108852/67108860
[pid=27069] ppid=27066 vsize=223604 memory=132300 CPUtime=342.26 cores=0,2,4,6
/proc/27069/stat : 27069 (xcsp_picat) R 27066 27069 25579 0 -1 4202496 70124 0 0 0 34037 189 0 0 20 0 1 0 73368927 228970496 33075 33554432000 4194304 5849740 140722204788080 140722204786808 140715837366151 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43569152 140722204796086 140722204796164 140722204796164 140722204798922 0
/proc/27069/statm: 55901 33075 743 405 0 52845 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 223604 KiB
Current children cumulated memory: 132300 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 27145
/proc/meminfo: memFree=12856192/32770624 swapFree=67108852/67108860
[pid=27069] ppid=27066 vsize=223604 memory=132300 CPUtime=402.25 cores=0,2,4,6
/proc/27069/stat : 27069 (xcsp_picat) R 27066 27069 25579 0 -1 4202496 71256 0 0 0 40001 224 0 0 20 0 1 0 73368927 228970496 33075 33554432000 4194304 5849740 140722204788080 140722204787240 140715837366151 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43569152 140722204796086 140722204796164 140722204796164 140722204798922 0
/proc/27069/statm: 55901 33075 743 405 0 52845 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 223604 KiB
Current children cumulated memory: 132300 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 27146
/proc/meminfo: memFree=12796336/32770624 swapFree=67108852/67108860
[pid=27069] ppid=27066 vsize=274596 memory=183052 CPUtime=462.25 cores=0,2,4,6
/proc/27069/stat : 27069 (xcsp_picat) R 27066 27069 25579 0 -1 4202496 79903 0 0 0 45957 268 0 0 20 0 1 0 73368927 281186304 45763 33554432000 4194304 5849740 140722204788080 140722204787080 140715837366151 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43569152 140722204796086 140722204796164 140722204796164 140722204798922 0
/proc/27069/statm: 68649 45763 743 405 0 65593 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 274596 KiB
Current children cumulated memory: 183052 KiB


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

/proc/27069/statm: 80740 57895 743 405 0 77684 0
Current children cumulated CPU time: 1722.2 s
Current children cumulated vsize: 322960 KiB
Current children cumulated memory: 231580 KiB

[startup+1782.3 s]
/proc/loadavg: 2.16 2.12 2.08 3/187 27209
/proc/meminfo: memFree=12488988/32770624 swapFree=67108852/67108860
[pid=27069] ppid=27066 vsize=345040 memory=253864 CPUtime=1782.19 cores=0,2,4,6
/proc/27069/stat : 27069 (xcsp_picat) R 27066 27069 25579 0 -1 4202496 307676 0 0 0 177166 1053 0 0 20 0 1 0 73368927 353320960 63466 33554432000 4194304 5849740 140722204788080 140722204787080 140715837366151 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43569152 140722204796086 140722204796164 140722204796164 140722204798922 0
/proc/27069/statm: 86260 63466 743 405 0 83204 0
Current children cumulated CPU time: 1782.19 s
Current children cumulated vsize: 345040 KiB
Current children cumulated memory: 253864 KiB

[startup+1842.3 s]
/proc/loadavg: 2.06 2.10 2.08 3/187 27210
/proc/meminfo: memFree=12496424/32770624 swapFree=67108852/67108860
[pid=27069] ppid=27066 vsize=312272 memory=221096 CPUtime=1842.2 cores=0,2,4,6
/proc/27069/stat : 27069 (xcsp_picat) R 27066 27069 25579 0 -1 4202496 313588 0 0 0 183133 1087 0 0 20 0 1 0 73368927 319766528 55274 33554432000 4194304 5849740 140722204788080 140722204787080 140715837366151 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43569152 140722204796086 140722204796164 140722204796164 140722204798922 0
/proc/27069/statm: 78068 55274 743 405 0 75012 0
Current children cumulated CPU time: 1842.2 s
Current children cumulated vsize: 312272 KiB
Current children cumulated memory: 221096 KiB

[startup+1902.3 s]
/proc/loadavg: 2.02 2.08 2.07 3/187 27211
/proc/meminfo: memFree=12385316/32770624 swapFree=67108852/67108860
[pid=27069] ppid=27066 vsize=347260 memory=255956 CPUtime=1902.19 cores=0,2,4,6
/proc/27069/stat : 27069 (xcsp_picat) R 27066 27069 25579 0 -1 4202496 321358 0 0 0 189101 1118 0 0 20 0 1 0 73368927 355594240 63989 33554432000 4194304 5849740 140722204788080 140722204787240 5313261 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43569152 140722204796086 140722204796164 140722204796164 140722204798922 0
/proc/27069/statm: 86815 63989 743 405 0 83759 0
Current children cumulated CPU time: 1902.19 s
Current children cumulated vsize: 347260 KiB
Current children cumulated memory: 255956 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 27212
/proc/meminfo: memFree=12065300/32770624 swapFree=67108852/67108860
[pid=27069] ppid=27066 vsize=347260 memory=255956 CPUtime=1962.19 cores=0,2,4,6
/proc/27069/stat : 27069 (xcsp_picat) R 27066 27069 25579 0 -1 4202496 327579 0 0 0 195072 1147 0 0 20 0 1 0 73368927 355594240 63989 33554432000 4194304 5849740 140722204788080 140722204787080 140715837366151 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43569152 140722204796086 140722204796164 140722204796164 140722204798922 0
/proc/27069/statm: 86815 63989 743 405 0 83759 0
Current children cumulated CPU time: 1962.19 s
Current children cumulated vsize: 347260 KiB
Current children cumulated memory: 255956 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/187 27213
/proc/meminfo: memFree=12422636/32770624 swapFree=67108852/67108860
[pid=27069] ppid=27066 vsize=456896 memory=365492 CPUtime=2022.19 cores=0,2,4,6
/proc/27069/stat : 27069 (xcsp_picat) R 27066 27069 25579 0 -1 4202496 347841 0 0 0 201022 1197 0 0 20 0 1 0 73368927 467861504 91373 33554432000 4194304 5849740 140722204788080 140722204787080 140715837366151 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43569152 140722204796086 140722204796164 140722204796164 140722204798922 0
/proc/27069/statm: 114224 91373 743 405 0 111168 0
Current children cumulated CPU time: 2022.19 s
Current children cumulated vsize: 456896 KiB
Current children cumulated memory: 365492 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 27214
/proc/meminfo: memFree=12041940/32770624 swapFree=67108852/67108860
[pid=27069] ppid=27066 vsize=541740 memory=450336 CPUtime=2082.19 cores=0,2,4,6
/proc/27069/stat : 27069 (xcsp_picat) R 27066 27069 25579 0 -1 4202496 363563 0 0 0 206980 1239 0 0 20 0 1 0 73368927 554741760 112584 33554432000 4194304 5849740 140722204788080 140722204786952 140715837366151 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43569152 140722204796086 140722204796164 140722204796164 140722204798922 0
/proc/27069/statm: 135435 112584 743 405 0 132379 0
Current children cumulated CPU time: 2082.19 s
Current children cumulated vsize: 541740 KiB
Current children cumulated memory: 450336 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 27215
/proc/meminfo: memFree=11574756/32770624 swapFree=67108852/67108860
[pid=27069] ppid=27066 vsize=543144 memory=451736 CPUtime=2142.19 cores=0,2,4,6
/proc/27069/stat : 27069 (xcsp_picat) R 27066 27069 25579 0 -1 4202496 380895 0 0 0 212939 1280 0 0 20 0 1 0 73368927 556179456 112934 33554432000 4194304 5849740 140722204788080 140722204786952 5312882 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43569152 140722204796086 140722204796164 140722204796164 140722204798922 0
/proc/27069/statm: 135786 112934 743 405 0 132730 0
Current children cumulated CPU time: 2142.19 s
Current children cumulated vsize: 543144 KiB
Current children cumulated memory: 451736 KiB

[startup+2202.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/188 27224
/proc/meminfo: memFree=11076292/32770624 swapFree=67108852/67108860
[pid=27069] ppid=27066 vsize=958980 memory=867804 CPUtime=2202.19 cores=0,2,4,6
/proc/27069/stat : 27069 (xcsp_picat) R 27066 27069 25579 0 -1 4202496 416619 0 0 0 218905 1314 0 0 20 0 1 0 73368927 981995520 216951 33554432000 4194304 5849740 140722204788080 140722204787080 140715837366151 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43569152 140722204796086 140722204796164 140722204796164 140722204798922 0
/proc/27069/statm: 239745 216951 743 405 0 236689 0
Current children cumulated CPU time: 2202.19 s
Current children cumulated vsize: 958980 KiB
Current children cumulated memory: 867804 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/188 27225
/proc/meminfo: memFree=10385976/32770624 swapFree=67108852/67108860
[pid=27069] ppid=27066 vsize=1259016 memory=1167840 CPUtime=2262.18 cores=0,2,4,6
/proc/27069/stat : 27069 (xcsp_picat) R 27066 27069 25579 0 -1 4202496 471633 0 0 0 224881 1337 0 0 20 0 1 0 73368927 1289232384 291960 33554432000 4194304 5849740 140722204788080 140722204787080 5437698 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43569152 140722204796086 140722204796164 140722204796164 140722204798922 0
/proc/27069/statm: 314754 291960 743 405 0 311698 0
Current children cumulated CPU time: 2262.18 s
Current children cumulated vsize: 1259016 KiB
Current children cumulated memory: 1167840 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 27226
/proc/meminfo: memFree=10881920/32770624 swapFree=67108852/67108860
[pid=27069] ppid=27066 vsize=479816 memory=388616 CPUtime=2322.17 cores=0,2,4,6
/proc/27069/stat : 27069 (xcsp_picat) R 27066 27069 25579 0 -1 4202496 511783 0 0 0 230848 1369 0 0 20 0 1 0 73368927 491331584 97154 33554432000 4194304 5849740 140722204788080 140722204787240 140715837366151 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43569152 140722204796086 140722204796164 140722204796164 140722204798922 0
/proc/27069/statm: 119954 97154 743 405 0 116898 0
Current children cumulated CPU time: 2322.17 s
Current children cumulated vsize: 479816 KiB
Current children cumulated memory: 388616 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 27227
/proc/meminfo: memFree=10669104/32770624 swapFree=67108852/67108860
[pid=27069] ppid=27066 vsize=528924 memory=437748 CPUtime=2382.16 cores=0,2,4,6
/proc/27069/stat : 27069 (xcsp_picat) R 27066 27069 25579 0 -1 4202496 525784 0 0 0 236820 1396 0 0 20 0 1 0 73368927 541618176 109437 33554432000 4194304 5849740 140722204788080 140722204787080 5438022 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43569152 140722204796086 140722204796164 140722204796164 140722204798922 0
/proc/27069/statm: 132231 109437 743 405 0 129175 0
Current children cumulated CPU time: 2382.16 s
Current children cumulated vsize: 528924 KiB
Current children cumulated memory: 437748 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 27228
/proc/meminfo: memFree=10429756/32770624 swapFree=67108852/67108860
[pid=27069] ppid=27066 vsize=615420 memory=524244 CPUtime=2442.15 cores=0,2,4,6
/proc/27069/stat : 27069 (xcsp_picat) R 27066 27069 25579 0 -1 4202496 536801 0 0 0 242799 1416 0 0 20 0 1 0 73368927 630190080 131061 33554432000 4194304 5849740 140722204788080 140722204787080 140715837366151 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43569152 140722204796086 140722204796164 140722204796164 140722204798922 0
/proc/27069/statm: 153855 131061 743 405 0 150799 0
Current children cumulated CPU time: 2442.15 s
Current children cumulated vsize: 615420 KiB
Current children cumulated memory: 524244 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27229
/proc/meminfo: memFree=10322044/32770624 swapFree=67108852/67108860
[pid=27069] ppid=27066 vsize=723204 memory=632028 CPUtime=2502.15 cores=0,2,4,6
/proc/27069/stat : 27069 (xcsp_picat) R 27066 27069 25579 0 -1 4202496 550399 0 0 0 248777 1438 0 0 20 0 1 0 73368927 740560896 158007 33554432000 4194304 5849740 140722204788080 140722204787080 140715837366151 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43569152 140722204796086 140722204796164 140722204796164 140722204798922 0
/proc/27069/statm: 180801 158007 743 405 0 177745 0
Current children cumulated CPU time: 2502.15 s
Current children cumulated vsize: 723204 KiB
Current children cumulated memory: 632028 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 27229
/proc/meminfo: memFree=10256324/32770624 swapFree=67108852/67108860
[pid=27069] ppid=27066 vsize=788740 memory=697564 CPUtime=2519.85 cores=0,2,4,6
/proc/27069/stat : 27069 (xcsp_picat) R 27066 27069 25579 0 -1 4202496 557812 0 0 0 250542 1443 0 0 20 0 1 0 73368927 807669760 174391 33554432000 4194304 5849740 140722204788080 140722204787080 5437620 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43569152 140722204796086 140722204796164 140722204796164 140722204798922 0
/proc/27069/statm: 197185 174391 743 405 0 194129 0
Current children cumulated CPU time: 2519.85 s
Current children cumulated vsize: 788740 KiB
Current children cumulated memory: 697564 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+2520.02 s]
# the end of solver process 27069 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2505.43 s, system=14.4465 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.02
CPU time (s): 2519.87
CPU user time (s): 2505.43
CPU system time (s): 14.4465
CPU usage (%): 99.9943
Max. virtual memory (cumulated for all children) (KiB): 1324552
Max. memory (cumulated for all children) (KiB): 1233376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2505.43
system time used= 14.4465
maximum resident set size= 1233376
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 557812
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= 85
involuntary context switches= 4021


# summary of solver processes directly reported to runsolver:
#   pid: 27069
#   total CPU time (s): 2519.87
#   total CPU user time (s): 2505.43
#   total CPU system time (s): 14.4465

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.97996 second user time and 18.5796 second system time

The end

Launcher Data 

Begin job on node148 at 2018-07-26 00:34:18
IDJOB=4295479
IDBENCH=141557
IDSOLVER=2754
FILE ID=node148/4295479-1532558058
RUNJOBID= node148-1532542928-25610
PBS_JOBID= 21021950
Free space on /tmp= 43260 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/MagicHexagon/MagicHexagon-08-m009_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295479-1532558058/watcher-4295479-1532558058 -o /tmp/evaluation-result-4295479-1532558058/solver-4295479-1532558058 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532542928-25610 --watchdog 2580  xcsp_picat HOME/instance-4295479-1532558058.xml

TIME LIMIT= 2520 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 012ef72073aa4b47e82f6ff4769ae682
RANDOM SEED=1065465723

node148.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
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
microcode	: 0x19
cpu MHz		: 2668.000
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 sep 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 nopl 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 dtherm 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:       32770624 kB
MemFree:        12295644 kB
MemAvailable:   31111324 kB
Buffers:          213896 kB
Cached:         18538644 kB
SwapCached:            8 kB
Active:          3173412 kB
Inactive:       16451060 kB
Active(anon):     825052 kB
Inactive(anon):    74280 kB
Active(file):    2348360 kB
Inactive(file): 16376780 kB
Unevictable:        7080 kB
Mlocked:            7080 kB
SwapTotal:      67108860 kB
SwapFree:       67108852 kB
Dirty:              3148 kB
Writeback:             0 kB
AnonPages:        878124 kB
Mapped:            42420 kB
Shmem:             25216 kB
Slab:             546632 kB
SReclaimable:     519000 kB
SUnreclaim:        27632 kB
KernelStack:        3296 kB
PageTables:         7052 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    1239728 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    780288 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 43260 MiB
End job on node148 at 2018-07-26 01:16:18