Trace number 4296280

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2018-06-15? (TO) 2519.82 2520.01

General information on the benchmark

NameBacp/Bacp-m1/
Bacp-m1-12a_c18.xml
MD5SUMa0da543bfb057198f80e5909cc102093
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark17
Best CPU time to get the best result obtained on this benchmark2520
Satisfiable
(Un)Satisfiability was proved
Number of variables882
Number of constraints155
Number of domains8
Minimum domain size2
Maximum domain size15
Distribution of domain sizes[{"size":2,"count":792},{"size":9,"count":12},{"size":12,"count":66},{"size":15,"count":12}]
Minimum variable degree1
Maximum variable degree19
Distribution of variable degrees[{"degree":1,"count":12},{"degree":2,"count":804},{"degree":13,"count":11},{"degree":14,"count":20},{"degree":15,"count":15},{"degree":16,"count":9},{"degree":17,"count":6},{"degree":18,"count":1},{"degree":19,"count":4}]
Minimum constraint arity2
Maximum constraint arity67
Distribution of constraint arities[{"arity":2,"count":65},{"arity":13,"count":66},{"arity":67,"count":24}]
Number of extensional constraints66
Number of intensional constraints65
Distribution of constraint types[{"type":"extension","count":66},{"type":"intension","count":65},{"type":"sum","count":12},{"type":"count","count":12}]
Optimization problemYES
Type of objectivemin MAXIMUM

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 (9110 MiB free)
  memory of node 1: 16384 MiB (11252 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4296280-1532624097/watcher-4296280-1532624097 -o /tmp/evaluation-result-4296280-1532624097/solver-4296280-1532624097 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532624097-7935 --watchdog 2580 xcsp_picat HOME/instance-4296280-1532624097.xml 

running on 4 cores: 1,3,5,7

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
Current StackSize limit: 8192 KiB

solver pid=7960, runsolver pid=7956

[startup+0.100153 s]*
/proc/loadavg: 0.67 0.68 0.74 3/191 7965
/proc/meminfo: memFree=20821424/32770624 swapFree=67108860/67108860
[pid=7960] ppid=7956 vsize=112452 memory=19020 CPUtime=0.1 cores=1,3,5,7
/proc/7960/stat : 7960 (xcsp_picat) R 7956 7960 4275 0 -1 4202496 1856 0 0 0 9 1 0 0 20 0 1 0 79972870 115150848 4755 33554432000 4194304 5849740 140728329493680 140728329492984 5472683 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 18657280 140728329495734 140728329495812 140728329495812 140728329498570 0
/proc/7960/statm: 28113 4755 718 405 0 25057 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 112452 KiB
Current children cumulated memory: 19020 KiB

[startup+0.209818 s]*
/proc/loadavg: 0.67 0.68 0.74 3/191 7965
/proc/meminfo: memFree=20819192/32770624 swapFree=67108860/67108860
[pid=7960] ppid=7956 vsize=113844 memory=20164 CPUtime=0.21 cores=1,3,5,7
/proc/7960/stat : 7960 (xcsp_picat) R 7956 7960 4275 0 -1 4202496 2243 0 0 0 20 1 0 0 20 0 1 0 79972870 116576256 5041 33554432000 4194304 5849740 140728329493680 140728329492984 5300035 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 18657280 140728329495734 140728329495812 140728329495812 140728329498570 0
/proc/7960/statm: 28461 5041 720 405 0 25405 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 113844 KiB
Current children cumulated memory: 20164 KiB

[startup+0.309292 s]*
/proc/loadavg: 0.67 0.68 0.74 3/191 7965
/proc/meminfo: memFree=20817704/32770624 swapFree=67108860/67108860
[pid=7960] ppid=7956 vsize=115292 memory=21736 CPUtime=0.31 cores=1,3,5,7
/proc/7960/stat : 7960 (xcsp_picat) R 7956 7960 4275 0 -1 4202496 2938 0 0 0 30 1 0 0 20 0 1 0 79972870 118059008 5434 33554432000 4194304 5849740 140728329493680 140728329492984 5410099 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 18657280 140728329495734 140728329495812 140728329495812 140728329498570 0
/proc/7960/statm: 28823 5434 736 405 0 25767 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 115292 KiB
Current children cumulated memory: 21736 KiB

[startup+0.700226 s]
/proc/loadavg: 0.67 0.68 0.74 3/191 7965
/proc/meminfo: memFree=20816216/32770624 swapFree=67108860/67108860
[pid=7960] ppid=7956 vsize=115696 memory=21736 CPUtime=0.69 cores=1,3,5,7
/proc/7960/stat : 7960 (xcsp_picat) R 7956 7960 4275 0 -1 4202496 3019 0 0 0 68 1 0 0 20 0 1 0 79972870 118472704 5434 33554432000 4194304 5849740 140728329493680 140728329491928 5358899 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 18657280 140728329495734 140728329495812 140728329495812 140728329498570 0
/proc/7960/statm: 28924 5434 738 405 0 25868 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 115696 KiB
Current children cumulated memory: 21736 KiB

[startup+1.50023 s]
/proc/loadavg: 0.67 0.68 0.74 4/191 7965
/proc/meminfo: memFree=20814664/32770624 swapFree=67108860/67108860
[pid=7960] ppid=7956 vsize=117388 memory=23688 CPUtime=1.49 cores=1,3,5,7
/proc/7960/stat : 7960 (xcsp_picat) R 7956 7960 4275 0 -1 4202496 4373 0 0 0 148 1 0 0 20 0 1 0 79972870 120205312 5922 33554432000 4194304 5849740 140728329493680 140728329492168 5309414 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 18657280 140728329495734 140728329495812 140728329495812 140728329498570 0
/proc/7960/statm: 29347 5922 748 405 0 26291 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 117388 KiB
Current children cumulated memory: 23688 KiB

[startup+3.10972 s]
/proc/loadavg: 0.78 0.70 0.74 4/191 7965
/proc/meminfo: memFree=20813520/32770624 swapFree=67108860/67108860
[pid=7960] ppid=7956 vsize=116536 memory=22508 CPUtime=3.1 cores=1,3,5,7
/proc/7960/stat : 7960 (xcsp_picat) R 7956 7960 4275 0 -1 4202496 6207 0 0 0 307 3 0 0 20 0 1 0 79972870 119332864 5627 33554432000 4194304 5849740 140728329493680 140728329492328 5309584 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 18657280 140728329495734 140728329495812 140728329495812 140728329498570 0
/proc/7960/statm: 29134 5627 761 405 0 26078 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 116536 KiB
Current children cumulated memory: 22508 KiB

[startup+6.30022 s]
/proc/loadavg: 0.78 0.70 0.74 3/191 7966
/proc/meminfo: memFree=20806880/32770624 swapFree=67108860/67108860
[pid=7960] ppid=7956 vsize=117852 memory=23988 CPUtime=6.29 cores=1,3,5,7
/proc/7960/stat : 7960 (xcsp_picat) R 7956 7960 4275 0 -1 4202496 7521 0 0 0 623 6 0 0 20 0 1 0 79972870 120680448 5997 33554432000 4194304 5849740 140728329493680 140728329492680 140648019140487 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 18657280 140728329495734 140728329495812 140728329495812 140728329498570 0
/proc/7960/statm: 29463 5997 761 405 0 26407 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 117852 KiB
Current children cumulated memory: 23988 KiB

[startup+12.7003 s]
/proc/loadavg: 0.97 0.74 0.76 3/191 7966
/proc/meminfo: memFree=20795844/32770624 swapFree=67108860/67108860
[pid=7960] ppid=7956 vsize=124072 memory=30724 CPUtime=12.69 cores=1,3,5,7
/proc/7960/stat : 7960 (xcsp_picat) R 7956 7960 4275 0 -1 4202496 10253 0 0 0 1254 15 0 0 20 0 1 0 79972870 127049728 7681 33554432000 4194304 5849740 140728329493680 140728329492840 140648019140487 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 18657280 140728329495734 140728329495812 140728329495812 140728329498570 0
/proc/7960/statm: 31018 7681 761 405 0 27962 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 124072 KiB
Current children cumulated memory: 30724 KiB

[startup+25.5002 s]
/proc/loadavg: 1.13 0.78 0.77 3/191 7966
/proc/meminfo: memFree=20783296/32770624 swapFree=67108860/67108860
[pid=7960] ppid=7956 vsize=126812 memory=35300 CPUtime=25.49 cores=1,3,5,7
/proc/7960/stat : 7960 (xcsp_picat) R 7956 7960 4275 0 -1 4202496 15835 0 0 0 2524 25 0 0 20 0 1 0 79972870 129855488 8825 33554432000 4194304 5849740 140728329493680 140728329492680 140648019140487 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 18657280 140728329495734 140728329495812 140728329495812 140728329498570 0
/proc/7960/statm: 31703 8825 761 405 0 28647 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 126812 KiB
Current children cumulated memory: 35300 KiB

[startup+51.1096 s]
/proc/loadavg: 1.42 0.88 0.80 3/191 7966
/proc/meminfo: memFree=20777736/32770624 swapFree=67108860/67108860
[pid=7960] ppid=7956 vsize=131212 memory=41952 CPUtime=51.1 cores=1,3,5,7
/proc/7960/stat : 7960 (xcsp_picat) R 7956 7960 4275 0 -1 4202496 28985 0 0 0 5063 47 0 0 20 0 1 0 79972870 134361088 10488 33554432000 4194304 5849740 140728329493680 140728329492680 140648019140487 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 18657280 140728329495734 140728329495812 140728329495812 140728329498570 0
/proc/7960/statm: 32803 10488 761 405 0 29747 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 131212 KiB
Current children cumulated memory: 41952 KiB

[startup+102.3 s]
/proc/loadavg: 1.77 1.07 0.87 3/191 7967
/proc/meminfo: memFree=20747884/32770624 swapFree=67108860/67108860
[pid=7960] ppid=7956 vsize=136616 memory=47332 CPUtime=102.28 cores=1,3,5,7
/proc/7960/stat : 7960 (xcsp_picat) R 7956 7960 4275 0 -1 4202496 50109 0 0 0 10138 90 0 0 20 0 1 0 79972870 139894784 11833 33554432000 4194304 5849740 140728329493680 140728329492680 5392278 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 18657280 140728329495734 140728329495812 140728329495812 140728329498570 0
/proc/7960/statm: 34154 11833 761 405 0 31098 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 136616 KiB
Current children cumulated memory: 47332 KiB

[startup+162.3 s]
/proc/loadavg: 1.92 1.24 0.94 3/190 7968
/proc/meminfo: memFree=20717352/32770624 swapFree=67108860/67108860
[pid=7960] ppid=7956 vsize=144604 memory=55256 CPUtime=162.28 cores=1,3,5,7
/proc/7960/stat : 7960 (xcsp_picat) R 7956 7960 4275 0 -1 4202496 81785 0 0 0 16093 135 0 0 20 0 1 0 79972870 148074496 13814 33554432000 4194304 5849740 140728329493680 140728329492680 140648019140487 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 18657280 140728329495734 140728329495812 140728329495812 140728329498570 0
/proc/7960/statm: 36151 13814 761 405 0 33095 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 144604 KiB
Current children cumulated memory: 55256 KiB

[startup+222.3 s]
/proc/loadavg: 1.97 1.38 1.01 3/190 7970
/proc/meminfo: memFree=20678824/32770624 swapFree=67108860/67108860
[pid=7960] ppid=7956 vsize=164692 memory=75432 CPUtime=222.27 cores=1,3,5,7
/proc/7960/stat : 7960 (xcsp_picat) R 7956 7960 4275 0 -1 4202496 105752 0 0 0 22056 171 0 0 20 0 1 0 79972870 168644608 18858 33554432000 4194304 5849740 140728329493680 140728329492680 5437588 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 18657280 140728329495734 140728329495812 140728329495812 140728329498570 0
/proc/7960/statm: 41173 18858 761 405 0 38117 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 164692 KiB
Current children cumulated memory: 75432 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.49 1.07 3/190 7971
/proc/meminfo: memFree=20637456/32770624 swapFree=67108860/67108860
[pid=7960] ppid=7956 vsize=200184 memory=110688 CPUtime=282.27 cores=1,3,5,7
/proc/7960/stat : 7960 (xcsp_picat) R 7956 7960 4275 0 -1 4202496 120714 0 0 0 28033 194 0 0 20 0 1 0 79972870 204988416 27672 33554432000 4194304 5849740 140728329493680 140728329492840 140648019140487 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 18657280 140728329495734 140728329495812 140728329495812 140728329498570 0
/proc/7960/statm: 50046 27672 761 405 0 46990 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 200184 KiB
Current children cumulated memory: 110688 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.58 1.13 3/192 7981
/proc/meminfo: memFree=20587288/32770624 swapFree=67108860/67108860
[pid=7960] ppid=7956 vsize=213016 memory=123756 CPUtime=342.27 cores=1,3,5,7
/proc/7960/stat : 7960 (xcsp_picat) R 7956 7960 4275 0 -1 4202496 138761 0 0 0 34008 219 0 0 20 0 1 0 79972870 218128384 30939 33554432000 4194304 5849740 140728329493680 140728329492840 140648019140487 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 18657280 140728329495734 140728329495812 140728329495812 140728329498570 0
/proc/7960/statm: 53254 30939 761 405 0 50198 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 213016 KiB
Current children cumulated memory: 123756 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.66 1.18 3/193 8005
/proc/meminfo: memFree=20485264/32770624 swapFree=67108860/67108860
[pid=7960] ppid=7956 vsize=287136 memory=197872 CPUtime=402.27 cores=1,3,5,7
/proc/7960/stat : 7960 (xcsp_picat) R 7956 7960 4275 0 -1 4202496 157961 0 0 0 39990 237 0 0 20 0 1 0 79972870 294027264 49468 33554432000 4194304 5849740 140728329493680 140728329492680 5437808 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 18657280 140728329495734 140728329495812 140728329495812 140728329498570 0
/proc/7960/statm: 71784 49468 761 405 0 68728 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 287136 KiB
Current children cumulated memory: 197872 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.72 1.24 3/193 8006
/proc/meminfo: memFree=20466288/32770624 swapFree=67108860/67108860
[pid=7960] ppid=7956 vsize=226884 memory=137624 CPUtime=462.27 cores=1,3,5,7
/proc/7960/stat : 7960 (xcsp_picat) R 7956 7960 4275 0 -1 4202496 180142 0 0 0 45974 253 0 0 20 0 1 0 79972870 232329216 34406 33554432000 4194304 5849740 140728329493680 140728329492680 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 18657280 140728329495734 140728329495812 140728329495812 140728329498570 0
/proc/7960/statm: 56721 34406 761 405 0 53665 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 226884 KiB
Current children cumulated memory: 137624 KiB


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

/proc/7960/statm: 122147 99832 761 405 0 119091 0
Current children cumulated CPU time: 1722.17 s
Current children cumulated vsize: 488588 KiB
Current children cumulated memory: 399328 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 1.82 3/191 8046
/proc/meminfo: memFree=19924000/32770624 swapFree=67108860/67108860
[pid=7960] ppid=7956 vsize=520092 memory=430932 CPUtime=1782.16 cores=1,3,5,7
/proc/7960/stat : 7960 (xcsp_picat) R 7956 7960 4275 0 -1 4202496 466109 0 0 0 177698 518 0 0 20 0 1 0 79972870 532574208 107733 33554432000 4194304 5849740 140728329493680 140728329492680 140648019140487 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 18657280 140728329495734 140728329495812 140728329495812 140728329498570 0
/proc/7960/statm: 130023 107733 761 405 0 126967 0
Current children cumulated CPU time: 1782.16 s
Current children cumulated vsize: 520092 KiB
Current children cumulated memory: 430932 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 1.84 3/190 8048
/proc/meminfo: memFree=19923960/32770624 swapFree=67108860/67108860
[pid=7960] ppid=7956 vsize=520092 memory=430932 CPUtime=1842.15 cores=1,3,5,7
/proc/7960/stat : 7960 (xcsp_picat) R 7956 7960 4275 0 -1 4202496 482636 0 0 0 183690 525 0 0 20 0 1 0 79972870 532574208 107733 33554432000 4194304 5849740 140728329493680 140728329492680 5437607 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 18657280 140728329495734 140728329495812 140728329495812 140728329498570 0
/proc/7960/statm: 130023 107733 761 405 0 126967 0
Current children cumulated CPU time: 1842.15 s
Current children cumulated vsize: 520092 KiB
Current children cumulated memory: 430932 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 1.85 3/191 8050
/proc/meminfo: memFree=19924840/32770624 swapFree=67108860/67108860
[pid=7960] ppid=7956 vsize=520092 memory=430932 CPUtime=1902.15 cores=1,3,5,7
/proc/7960/stat : 7960 (xcsp_picat) R 7956 7960 4275 0 -1 4202496 493922 0 0 0 189682 533 0 0 20 0 1 0 79972870 532574208 107733 33554432000 4194304 5849740 140728329493680 140728329492840 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 18657280 140728329495734 140728329495812 140728329495812 140728329498570 0
/proc/7960/statm: 130023 107733 761 405 0 126967 0
Current children cumulated CPU time: 1902.15 s
Current children cumulated vsize: 520092 KiB
Current children cumulated memory: 430932 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 1.86 3/191 8051
/proc/meminfo: memFree=19923900/32770624 swapFree=67108860/67108860
[pid=7960] ppid=7956 vsize=520092 memory=430932 CPUtime=1962.15 cores=1,3,5,7
/proc/7960/stat : 7960 (xcsp_picat) R 7956 7960 4275 0 -1 4202496 505188 0 0 0 195675 540 0 0 20 0 1 0 79972870 532574208 107733 33554432000 4194304 5849740 140728329493680 140728329492680 140648019140487 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 18657280 140728329495734 140728329495812 140728329495812 140728329498570 0
/proc/7960/statm: 130023 107733 761 405 0 126967 0
Current children cumulated CPU time: 1962.15 s
Current children cumulated vsize: 520092 KiB
Current children cumulated memory: 430932 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 1.87 3/191 8053
/proc/meminfo: memFree=19888464/32770624 swapFree=67108860/67108860
[pid=7960] ppid=7956 vsize=520092 memory=430932 CPUtime=2022.15 cores=1,3,5,7
/proc/7960/stat : 7960 (xcsp_picat) R 7956 7960 4275 0 -1 4202496 516474 0 0 0 201661 554 0 0 20 0 1 0 79972870 532574208 107733 33554432000 4194304 5849740 140728329493680 140728329492680 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 18657280 140728329495734 140728329495812 140728329495812 140728329498570 0
/proc/7960/statm: 130023 107733 761 405 0 126967 0
Current children cumulated CPU time: 2022.15 s
Current children cumulated vsize: 520092 KiB
Current children cumulated memory: 430932 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 1.87 3/191 8054
/proc/meminfo: memFree=19981672/32770624 swapFree=67108860/67108860
[pid=7960] ppid=7956 vsize=608260 memory=517576 CPUtime=2082.14 cores=1,3,5,7
/proc/7960/stat : 7960 (xcsp_picat) R 7956 7960 4275 0 -1 4202496 531317 0 0 0 207647 567 0 0 20 0 1 0 79972870 622858240 129394 33554432000 4194304 5849740 140728329493680 140728329492680 5437611 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 18657280 140728329495734 140728329495812 140728329495812 140728329498570 0
/proc/7960/statm: 152065 129394 761 405 0 149009 0
Current children cumulated CPU time: 2082.14 s
Current children cumulated vsize: 608260 KiB
Current children cumulated memory: 517576 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 1.88 3/192 8063
/proc/meminfo: memFree=19981444/32770624 swapFree=67108860/67108860
[pid=7960] ppid=7956 vsize=608260 memory=517640 CPUtime=2142.14 cores=1,3,5,7
/proc/7960/stat : 7960 (xcsp_picat) R 7956 7960 4275 0 -1 4202496 568855 0 0 0 213639 575 0 0 20 0 1 0 79972870 622858240 129410 33554432000 4194304 5849740 140728329493680 140728329492840 140648019140487 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 18657280 140728329495734 140728329495812 140728329495812 140728329498570 0
/proc/7960/statm: 152065 129410 761 405 0 149009 0
Current children cumulated CPU time: 2142.14 s
Current children cumulated vsize: 608260 KiB
Current children cumulated memory: 517640 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 1.88 3/191 8064
/proc/meminfo: memFree=19981000/32770624 swapFree=67108860/67108860
[pid=7960] ppid=7956 vsize=608260 memory=517640 CPUtime=2202.14 cores=1,3,5,7
/proc/7960/stat : 7960 (xcsp_picat) R 7956 7960 4275 0 -1 4202496 606334 0 0 0 219630 584 0 0 20 0 1 0 79972870 622858240 129410 33554432000 4194304 5849740 140728329493680 140728329492680 5437819 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 18657280 140728329495734 140728329495812 140728329495812 140728329498570 0
/proc/7960/statm: 152065 129410 761 405 0 149009 0
Current children cumulated CPU time: 2202.14 s
Current children cumulated vsize: 608260 KiB
Current children cumulated memory: 517640 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 1.89 3/191 8065
/proc/meminfo: memFree=19995748/32770624 swapFree=67108860/67108860
[pid=7960] ppid=7956 vsize=608260 memory=518316 CPUtime=2262.13 cores=1,3,5,7
/proc/7960/stat : 7960 (xcsp_picat) R 7956 7960 4275 0 -1 4202496 642087 0 0 0 225620 593 0 0 20 0 1 0 79972870 622858240 129579 33554432000 4194304 5849740 140728329493680 140728329492680 5437607 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 18657280 140728329495734 140728329495812 140728329495812 140728329498570 0
/proc/7960/statm: 152065 129579 761 405 0 149009 0
Current children cumulated CPU time: 2262.13 s
Current children cumulated vsize: 608260 KiB
Current children cumulated memory: 518316 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 1.90 3/191 8066
/proc/meminfo: memFree=19996652/32770624 swapFree=67108860/67108860
[pid=7960] ppid=7956 vsize=608260 memory=518316 CPUtime=2322.11 cores=1,3,5,7
/proc/7960/stat : 7960 (xcsp_picat) R 7956 7960 4275 0 -1 4202496 667102 0 0 0 231611 600 0 0 20 0 1 0 79972870 622858240 129579 33554432000 4194304 5849740 140728329493680 140728329492680 5437831 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 18657280 140728329495734 140728329495812 140728329495812 140728329498570 0
/proc/7960/statm: 152065 129579 761 405 0 149009 0
Current children cumulated CPU time: 2322.11 s
Current children cumulated vsize: 608260 KiB
Current children cumulated memory: 518316 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 1.90 3/192 8068
/proc/meminfo: memFree=20117260/32770624 swapFree=67108860/67108860
[pid=7960] ppid=7956 vsize=421644 memory=332384 CPUtime=2382.1 cores=1,3,5,7
/proc/7960/stat : 7960 (xcsp_picat) R 7956 7960 4275 0 -1 4202496 679610 0 0 0 237598 612 0 0 20 0 1 0 79972870 431763456 83096 33554432000 4194304 5849740 140728329493680 140728329492840 140648019140487 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 18657280 140728329495734 140728329495812 140728329495812 140728329498570 0
/proc/7960/statm: 105411 83096 761 405 0 102355 0
Current children cumulated CPU time: 2382.1 s
Current children cumulated vsize: 421644 KiB
Current children cumulated memory: 332384 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 1.91 3/191 8069
/proc/meminfo: memFree=20089632/32770624 swapFree=67108860/67108860
[pid=7960] ppid=7956 vsize=445956 memory=356676 CPUtime=2442.1 cores=1,3,5,7
/proc/7960/stat : 7960 (xcsp_picat) R 7956 7960 4275 0 -1 4202496 684857 0 0 0 243588 622 0 0 20 0 1 0 79972870 456658944 89169 33554432000 4194304 5849740 140728329493680 140728329492680 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 18657280 140728329495734 140728329495812 140728329495812 140728329498570 0
/proc/7960/statm: 111489 89169 761 405 0 108433 0
Current children cumulated CPU time: 2442.1 s
Current children cumulated vsize: 445956 KiB
Current children cumulated memory: 356676 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 1.91 4/191 8070
/proc/meminfo: memFree=20022476/32770624 swapFree=67108860/67108860
[pid=7960] ppid=7956 vsize=445956 memory=356696 CPUtime=2502.1 cores=1,3,5,7
/proc/7960/stat : 7960 (xcsp_picat) R 7956 7960 4275 0 -1 4202496 689828 0 0 0 249575 635 0 0 20 0 1 0 79972870 456658944 89174 33554432000 4194304 5849740 140728329493680 140728329492680 5437835 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 18657280 140728329495734 140728329495812 140728329495812 140728329498570 0
/proc/7960/statm: 111489 89174 761 405 0 108433 0
Current children cumulated CPU time: 2502.1 s
Current children cumulated vsize: 445956 KiB
Current children cumulated memory: 356696 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 1.92 3/191 8070
/proc/meminfo: memFree=20022664/32770624 swapFree=67108860/67108860
[pid=7960] ppid=7956 vsize=445956 memory=356696 CPUtime=2519.81 cores=1,3,5,7
/proc/7960/stat : 7960 (xcsp_picat) R 7956 7960 4275 0 -1 4202496 692792 0 0 0 251344 637 0 0 20 0 1 0 79972870 456658944 89174 33554432000 4194304 5849740 140728329493680 140728329492840 5437665 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 18657280 140728329495734 140728329495812 140728329495812 140728329498570 0
/proc/7960/statm: 111489 89174 761 405 0 108433 0
Current children cumulated CPU time: 2519.81 s
Current children cumulated vsize: 445956 KiB
Current children cumulated memory: 356696 KiB

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

[startup+2520.01 s]
# the end of solver process 7960 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2513.44 s, system=6.37986 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): 2520.01
CPU time (s): 2519.82
CPU user time (s): 2513.44
CPU system time (s): 6.37986
CPU usage (%): 99.9924
Max. virtual memory (cumulated for all children) (KiB): 608260
Max. memory (cumulated for all children) (KiB): 518316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2513.44
system time used= 6.37986
maximum resident set size= 518316
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 692792
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= 218
involuntary context switches= 749


# summary of solver processes directly reported to runsolver:
#   pid: 7960
#   total CPU time (s): 2519.82
#   total CPU user time (s): 2513.44
#   total CPU system time (s): 6.37986

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.8279 second user time and 19.4946 second system time

The end

Launcher Data 

Begin job on node134 at 2018-07-26 18:54:57
IDJOB=4296280
IDBENCH=141683
IDSOLVER=2754
FILE ID=node134/4296280-1532624097
RUNJOBID= node134-1532624097-7935
PBS_JOBID= 21021975
Free space on /tmp= 55560 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Bacp/Bacp-m1/Bacp-m1-12a_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4296280-1532624097/watcher-4296280-1532624097 -o /tmp/evaluation-result-4296280-1532624097/solver-4296280-1532624097 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532624097-7935 --watchdog 2580  xcsp_picat HOME/instance-4296280-1532624097.xml

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

MD5SUM BENCH= a0da543bfb057198f80e5909cc102093
RANDOM SEED=1709228567

node134.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	: 5333.68
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	: 5333.68
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	: 5333.68
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	: 5333.68
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:        20852640 kB
MemAvailable:   31959592 kB
Buffers:          226448 kB
Cached:         11140784 kB
SwapCached:            0 kB
Active:          2155500 kB
Inactive:        9265044 kB
Active(anon):       5152 kB
Inactive(anon):    76424 kB
Active(file):    2150348 kB
Inactive(file):  9188620 kB
Unevictable:        7396 kB
Mlocked:            7396 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              6340 kB
Writeback:             0 kB
AnonPages:        190324 kB
Mapped:            41188 kB
Shmem:             25248 kB
Slab:             195348 kB
SReclaimable:     167640 kB
SUnreclaim:        27708 kB
KernelStack:        3536 kB
PageTables:         5152 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     326888 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    137216 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 55556 MiB
End job on node134 at 2018-07-26 19:36:57