Trace number 4295213

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) 2520.01 2520.01

General information on the benchmark

NamePeacableArmies/
PeacableArmies-m2-50_c18.xml
MD5SUMa108db2a0a555905573fa2757742798d
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark113
Best CPU time to get the best result obtained on this benchmark2520.11
Satisfiable
(Un)Satisfiability was proved
Number of variables2502
Number of constraints203353
Number of domains2
Minimum domain size3
Maximum domain size1250
Distribution of domain sizes[{"size":3,"count":2500},{"size":1250,"count":2}]
Minimum variable degree2
Maximum variable degree197
Distribution of variable degrees[{"degree":2,"count":1},{"degree":3,"count":1},{"degree":149,"count":196},{"degree":151,"count":188},{"degree":153,"count":180},{"degree":155,"count":172},{"degree":157,"count":164},{"degree":159,"count":156},{"degree":161,"count":148},{"degree":163,"count":140},{"degree":165,"count":132},{"degree":167,"count":124},{"degree":169,"count":116},{"degree":171,"count":108},{"degree":173,"count":100},{"degree":175,"count":92},{"degree":177,"count":84},{"degree":179,"count":76},{"degree":181,"count":68},{"degree":183,"count":60},{"degree":185,"count":52},{"degree":187,"count":44},{"degree":189,"count":36},{"degree":191,"count":28},{"degree":193,"count":20},{"degree":195,"count":12},{"degree":197,"count":4}]
Minimum constraint arity2
Maximum constraint arity2501
Distribution of constraint arities[{"arity":2,"count":203351},{"arity":2501,"count":2}]
Number of extensional constraints0
Number of intensional constraints203351
Distribution of constraint types[{"type":"intension","count":203351},{"type":"count","count":2}]
Optimization problemYES
Type of objectivemax VAR

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 (4970 MiB free)
  memory of node 1: 16384 MiB (7897 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295213-1532501396/watcher-4295213-1532501396 -o /tmp/evaluation-result-4295213-1532501396/solver-4295213-1532501396 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532498874-27090 --watchdog 2580 xcsp_picat HOME/instance-4295213-1532501396.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
Current StackSize limit: 8192 KiB

solver pid=27396, runsolver pid=27393

[startup+0.100112 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 27406
/proc/meminfo: memFree=13142980/32770624 swapFree=67108860/67108860
[pid=27396] ppid=27393 vsize=111688 memory=22364 CPUtime=0.1 cores=0,2,4,6
/proc/27396/stat : 27396 (xcsp_picat) R 27393 27396 27059 0 -1 4202496 1668 0 0 0 10 0 0 0 20 0 1 0 67702758 114368512 5591 33554432000 4194304 5849740 140723130852288 140723130851592 4454849 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 15073280 140723130860726 140723130860804 140723130860804 140723130863562 0
/proc/27396/statm: 27922 5591 597 405 0 24866 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 22364 KiB

[startup+0.209734 s]*
/proc/loadavg: 2.00 2.01 2.05 2/184 27406
/proc/meminfo: memFree=13155224/32770624 swapFree=67108860/67108860
[pid=27396] ppid=27393 vsize=111688 memory=30556 CPUtime=0.2 cores=0,2,4,6
/proc/27396/stat : 27396 (xcsp_picat) R 27393 27396 27059 0 -1 4202496 1672 0 0 0 20 0 0 0 20 0 1 0 67702758 114368512 7639 33554432000 4194304 5849740 140723130852288 140723130851592 4458032 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 15073280 140723130860726 140723130860804 140723130860804 140723130863562 0
/proc/27396/statm: 27922 7639 597 405 0 24866 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 30556 KiB

[startup+0.3093 s]*
/proc/loadavg: 2.00 2.01 2.05 2/183 27427
/proc/meminfo: memFree=13147396/32770624 swapFree=67108860/67108860
[pid=27396] ppid=27393 vsize=111688 memory=38748 CPUtime=0.31 cores=0,2,4,6
/proc/27396/stat : 27396 (xcsp_picat) R 27393 27396 27059 0 -1 4202496 1676 0 0 0 30 1 0 0 20 0 1 0 67702758 114368512 9687 33554432000 4194304 5849740 140723130852288 140723130851592 139646692559872 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 15073280 140723130860726 140723130860804 140723130860804 140723130863562 0
/proc/27396/statm: 27922 9687 597 405 0 24866 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 38748 KiB

[startup+0.700275 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27438
/proc/meminfo: memFree=13100740/32770624 swapFree=67108860/67108860
[pid=27396] ppid=27393 vsize=111688 memory=67420 CPUtime=0.69 cores=0,2,4,6
/proc/27396/stat : 27396 (xcsp_picat) R 27393 27396 27059 0 -1 4202496 1690 0 0 0 68 1 0 0 20 0 1 0 67702758 114368512 16855 33554432000 4194304 5849740 140723130852288 140723130851592 4487909 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 15073280 140723130860726 140723130860804 140723130860804 140723130863562 0
/proc/27396/statm: 27922 16855 597 405 0 24866 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 67420 KiB

[startup+1.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 27438
/proc/meminfo: memFree=13023976/32770624 swapFree=67108860/67108860
[pid=27396] ppid=27393 vsize=181500 memory=90796 CPUtime=1.5 cores=0,2,4,6
/proc/27396/stat : 27396 (xcsp_picat) R 27393 27396 27059 0 -1 4202496 2963 0 0 0 148 2 0 0 20 0 1 0 67702758 185856000 22699 33554432000 4194304 5849740 140723130852288 140723130851592 4490517 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 15073280 140723130860726 140723130860804 140723130860804 140723130863562 0
/proc/27396/statm: 45375 22699 601 405 0 42319 0
Current children cumulated CPU time: 1.5 s
Current children cumulated vsize: 181500 KiB
Current children cumulated memory: 90796 KiB

[startup+3.10937 s]
/proc/loadavg: 1.92 2.00 2.04 3/187 27438
/proc/meminfo: memFree=12947952/32770624 swapFree=67108860/67108860
[pid=27396] ppid=27393 vsize=210972 memory=130076 CPUtime=3.1 cores=0,2,4,6
/proc/27396/stat : 27396 (xcsp_picat) R 27393 27396 27059 0 -1 4202496 6025 0 0 0 306 4 0 0 20 0 1 0 67702758 216035328 32519 33554432000 4194304 5849740 140723130852288 140723130851592 5334943 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 15073280 140723130860726 140723130860804 140723130860804 140723130863562 0
/proc/27396/statm: 52743 32519 687 405 0 49687 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 210972 KiB
Current children cumulated memory: 130076 KiB

[startup+6.30023 s]
/proc/loadavg: 1.92 2.00 2.04 3/188 27446
/proc/meminfo: memFree=12858108/32770624 swapFree=67108860/67108860
[pid=27396] ppid=27393 vsize=264340 memory=183420 CPUtime=6.29 cores=0,2,4,6
/proc/27396/stat : 27396 (xcsp_picat) R 27393 27396 27059 0 -1 4202496 15124 0 0 0 622 7 0 0 20 0 1 0 67702758 270684160 45855 33554432000 4194304 5849740 140723130852288 140723130850776 5326376 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 15073280 140723130860726 140723130860804 140723130860804 140723130863562 0
/proc/27396/statm: 66085 45855 730 405 0 63029 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 264340 KiB
Current children cumulated memory: 183420 KiB

[startup+12.7002 s]
/proc/loadavg: 1.93 2.00 2.04 3/188 27446
/proc/meminfo: memFree=12779960/32770624 swapFree=67108860/67108860
[pid=27396] ppid=27393 vsize=265144 memory=184468 CPUtime=12.69 cores=0,2,4,6
/proc/27396/stat : 27396 (xcsp_picat) R 27393 27396 27059 0 -1 4202496 19643 0 0 0 1258 11 0 0 20 0 1 0 67702758 271507456 46117 33554432000 4194304 5849740 140723130852288 140723130851288 139646692581255 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 15073280 140723130860726 140723130860804 140723130860804 140723130863562 0
/proc/27396/statm: 66286 46117 738 405 0 63230 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 265144 KiB
Current children cumulated memory: 184468 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 2.00 2.04 3/188 27446
/proc/meminfo: memFree=12776436/32770624 swapFree=67108860/67108860
[pid=27396] ppid=27393 vsize=243616 memory=162880 CPUtime=25.49 cores=0,2,4,6
/proc/27396/stat : 27396 (xcsp_picat) R 27393 27396 27059 0 -1 4202496 27915 0 0 0 2529 20 0 0 20 0 1 0 67702758 249462784 40720 33554432000 4194304 5849740 140723130852288 140723130851448 5303756 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 15073280 140723130860726 140723130860804 140723130860804 140723130863562 0
/proc/27396/statm: 60904 40720 739 405 0 57848 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 243616 KiB
Current children cumulated memory: 162880 KiB

[startup+51.1097 s]
/proc/loadavg: 1.90 1.98 2.03 3/188 27446
/proc/meminfo: memFree=12749680/32770624 swapFree=67108860/67108860
[pid=27396] ppid=27393 vsize=244088 memory=163528 CPUtime=51.09 cores=0,2,4,6
/proc/27396/stat : 27396 (xcsp_picat) R 27393 27396 27059 0 -1 4202496 37436 0 0 0 5075 34 0 0 20 0 1 0 67702758 249946112 40882 33554432000 4194304 5849740 140723130852288 140723130850936 5302957 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 15073280 140723130860726 140723130860804 140723130860804 140723130863562 0
/proc/27396/statm: 61022 40882 739 405 0 57966 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 244088 KiB
Current children cumulated memory: 163528 KiB

[startup+102.3 s]
/proc/loadavg: 1.96 1.99 2.03 3/188 27447
/proc/meminfo: memFree=12755732/32770624 swapFree=67108860/67108860
[pid=27396] ppid=27393 vsize=247840 memory=167196 CPUtime=102.28 cores=0,2,4,6
/proc/27396/stat : 27396 (xcsp_picat) R 27393 27396 27059 0 -1 4202496 54249 0 0 0 10166 62 0 0 20 0 1 0 67702758 253788160 41799 33554432000 4194304 5849740 140723130852288 140723130851160 5369374 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 15073280 140723130860726 140723130860804 140723130860804 140723130863562 0
/proc/27396/statm: 61960 41799 739 405 0 58904 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 247840 KiB
Current children cumulated memory: 167196 KiB

[startup+162.3 s]
/proc/loadavg: 1.98 1.99 2.03 3/188 27448
/proc/meminfo: memFree=12698960/32770624 swapFree=67108860/67108860
[pid=27396] ppid=27393 vsize=253076 memory=176740 CPUtime=162.28 cores=0,2,4,6
/proc/27396/stat : 27396 (xcsp_picat) R 27393 27396 27059 0 -1 4202496 63858 0 0 0 16137 91 0 0 20 0 1 0 67702758 259149824 44185 33554432000 4194304 5849740 140723130852288 140723130851000 139646692581255 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 15073280 140723130860726 140723130860804 140723130860804 140723130863562 0
/proc/27396/statm: 63269 44185 739 405 0 60213 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 253076 KiB
Current children cumulated memory: 176740 KiB

[startup+222.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/188 27449
/proc/meminfo: memFree=12654160/32770624 swapFree=67108860/67108860
[pid=27396] ppid=27393 vsize=290952 memory=215540 CPUtime=222.29 cores=0,2,4,6
/proc/27396/stat : 27396 (xcsp_picat) R 27393 27396 27059 0 -1 4202496 88274 0 0 0 22106 123 0 0 20 0 1 0 67702758 297934848 53885 33554432000 4194304 5849740 140723130852288 140723130851288 139646692581255 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 15073280 140723130860726 140723130860804 140723130860804 140723130863562 0
/proc/27396/statm: 72738 53885 739 405 0 69682 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 290952 KiB
Current children cumulated memory: 215540 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 27450
/proc/meminfo: memFree=12595988/32770624 swapFree=67108860/67108860
[pid=27396] ppid=27393 vsize=347396 memory=271992 CPUtime=282.29 cores=0,2,4,6
/proc/27396/stat : 27396 (xcsp_picat) R 27393 27396 27059 0 -1 4202496 113205 0 0 0 28076 153 0 0 20 0 1 0 67702758 355733504 67998 33554432000 4194304 5849740 140723130852288 140723130851288 139646692581255 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 15073280 140723130860726 140723130860804 140723130860804 140723130863562 0
/proc/27396/statm: 86849 67998 739 405 0 83793 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 347396 KiB
Current children cumulated memory: 271992 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 27452
/proc/meminfo: memFree=12635304/32770624 swapFree=67108860/67108860
[pid=27396] ppid=27393 vsize=327580 memory=252144 CPUtime=342.29 cores=0,2,4,6
/proc/27396/stat : 27396 (xcsp_picat) R 27393 27396 27059 0 -1 4202496 137045 0 0 0 34047 182 0 0 20 0 1 0 67702758 335441920 63036 33554432000 4194304 5849740 140723130852288 140723130851288 139646692581255 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 15073280 140723130860726 140723130860804 140723130860804 140723130863562 0
/proc/27396/statm: 81895 63036 739 405 0 78839 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 327580 KiB
Current children cumulated memory: 252144 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 27453
/proc/meminfo: memFree=12568700/32770624 swapFree=67108860/67108860
[pid=27396] ppid=27393 vsize=359764 memory=284380 CPUtime=402.28 cores=0,2,4,6
/proc/27396/stat : 27396 (xcsp_picat) R 27393 27396 27059 0 -1 4202496 144727 0 0 0 40015 213 0 0 20 0 1 0 67702758 368398336 71095 33554432000 4194304 5849740 140723130852288 140723130851288 139646692581255 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 15073280 140723130860726 140723130860804 140723130860804 140723130863562 0
/proc/27396/statm: 89941 71095 739 405 0 86885 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 359764 KiB
Current children cumulated memory: 284380 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 27454
/proc/meminfo: memFree=12640624/32770624 swapFree=67108860/67108860
[pid=27396] ppid=27393 vsize=288868 memory=213556 CPUtime=462.28 cores=0,2,4,6
/proc/27396/stat : 27396 (xcsp_picat) R 27393 27396 27059 0 -1 4202496 168014 0 0 0 45985 243 0 0 20 0 1 0 67702758 295800832 53389 33554432000 4194304 5849740 140723130852288 140723130851288 139646692581255 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 15073280 140723130860726 140723130860804 140723130860804 140723130863562 0
/proc/27396/statm: 72217 53389 739 405 0 69161 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 288868 KiB
Current children cumulated memory: 213556 KiB


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

/proc/27396/statm: 90040 71239 739 405 0 86984 0
Current children cumulated CPU time: 1722.29 s
Current children cumulated vsize: 360160 KiB
Current children cumulated memory: 284956 KiB

[startup+1782.3 s]
/proc/loadavg: 2.06 2.06 2.05 3/187 27515
/proc/meminfo: memFree=12490400/32770624 swapFree=67108860/67108860
[pid=27396] ppid=27393 vsize=373212 memory=298008 CPUtime=1782.28 cores=0,2,4,6
/proc/27396/stat : 27396 (xcsp_picat) R 27393 27396 27059 0 -1 4202496 388683 0 0 0 177408 820 0 0 20 0 1 0 67702758 382169088 74502 33554432000 4194304 5849740 140723130852288 140723130851288 139646692581255 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 15073280 140723130860726 140723130860804 140723130860804 140723130863562 0
/proc/27396/statm: 93303 74502 739 405 0 90247 0
Current children cumulated CPU time: 1782.28 s
Current children cumulated vsize: 373212 KiB
Current children cumulated memory: 298008 KiB

[startup+1842.3 s]
/proc/loadavg: 2.06 2.07 2.05 3/187 27523
/proc/meminfo: memFree=12492812/32770624 swapFree=67108860/67108860
[pid=27396] ppid=27393 vsize=365012 memory=289680 CPUtime=1842.29 cores=0,2,4,6
/proc/27396/stat : 27396 (xcsp_picat) R 27393 27396 27059 0 -1 4202496 400650 0 0 0 183383 846 0 0 20 0 1 0 67702758 373772288 72420 33554432000 4194304 5849740 140723130852288 140723130851288 5313240 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 15073280 140723130860726 140723130860804 140723130860804 140723130863562 0
/proc/27396/statm: 91253 72420 739 405 0 88197 0
Current children cumulated CPU time: 1842.29 s
Current children cumulated vsize: 365012 KiB
Current children cumulated memory: 289680 KiB

[startup+1902.3 s]
/proc/loadavg: 2.02 2.05 2.05 3/187 27524
/proc/meminfo: memFree=12485068/32770624 swapFree=67108860/67108860
[pid=27396] ppid=27393 vsize=369652 memory=294448 CPUtime=1902.28 cores=0,2,4,6
/proc/27396/stat : 27396 (xcsp_picat) R 27393 27396 27059 0 -1 4202496 409487 0 0 0 189356 872 0 0 20 0 1 0 67702758 378523648 73612 33554432000 4194304 5849740 140723130852288 140723130851288 139646692581255 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 15073280 140723130860726 140723130860804 140723130860804 140723130863562 0
/proc/27396/statm: 92413 73612 739 405 0 89357 0
Current children cumulated CPU time: 1902.28 s
Current children cumulated vsize: 369652 KiB
Current children cumulated memory: 294448 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/187 27525
/proc/meminfo: memFree=12485548/32770624 swapFree=67108860/67108860
[pid=27396] ppid=27393 vsize=361556 memory=286352 CPUtime=1962.29 cores=0,2,4,6
/proc/27396/stat : 27396 (xcsp_picat) R 27393 27396 27059 0 -1 4202496 415481 0 0 0 195334 895 0 0 20 0 1 0 67702758 370233344 71588 33554432000 4194304 5849740 140723130852288 140723130851160 5416617 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 15073280 140723130860726 140723130860804 140723130860804 140723130863562 0
/proc/27396/statm: 90389 71588 739 405 0 87333 0
Current children cumulated CPU time: 1962.29 s
Current children cumulated vsize: 361556 KiB
Current children cumulated memory: 286352 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 27526
/proc/meminfo: memFree=12481836/32770624 swapFree=67108860/67108860
[pid=27396] ppid=27393 vsize=365436 memory=290232 CPUtime=2022.29 cores=0,2,4,6
/proc/27396/stat : 27396 (xcsp_picat) R 27393 27396 27059 0 -1 4202496 422191 0 0 0 201309 920 0 0 20 0 1 0 67702758 374206464 72558 33554432000 4194304 5849740 140723130852288 140723130851288 139646692581255 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 15073280 140723130860726 140723130860804 140723130860804 140723130863562 0
/proc/27396/statm: 91359 72558 739 405 0 88303 0
Current children cumulated CPU time: 2022.29 s
Current children cumulated vsize: 365436 KiB
Current children cumulated memory: 290232 KiB

[startup+2082.3 s]
/proc/loadavg: 2.05 2.05 2.05 3/187 27527
/proc/meminfo: memFree=12485740/32770624 swapFree=67108860/67108860
[pid=27396] ppid=27393 vsize=361888 memory=286684 CPUtime=2082.29 cores=0,2,4,6
/proc/27396/stat : 27396 (xcsp_picat) R 27393 27396 27059 0 -1 4202496 429053 0 0 0 207285 944 0 0 20 0 1 0 67702758 370573312 71671 33554432000 4194304 5849740 140723130852288 140723130851288 139646692581255 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 15073280 140723130860726 140723130860804 140723130860804 140723130863562 0
/proc/27396/statm: 90472 71671 739 405 0 87416 0
Current children cumulated CPU time: 2082.29 s
Current children cumulated vsize: 361888 KiB
Current children cumulated memory: 286684 KiB

[startup+2142.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/187 27529
/proc/meminfo: memFree=12471012/32770624 swapFree=67108860/67108860
[pid=27396] ppid=27393 vsize=364764 memory=289560 CPUtime=2142.28 cores=0,2,4,6
/proc/27396/stat : 27396 (xcsp_picat) R 27393 27396 27059 0 -1 4202496 434803 0 0 0 213261 967 0 0 20 0 1 0 67702758 373518336 72390 33554432000 4194304 5849740 140723130852288 140723130851288 139646692581255 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 15073280 140723130860726 140723130860804 140723130860804 140723130863562 0
/proc/27396/statm: 91191 72390 739 405 0 88135 0
Current children cumulated CPU time: 2142.28 s
Current children cumulated vsize: 364764 KiB
Current children cumulated memory: 289560 KiB

[startup+2202.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/187 27530
/proc/meminfo: memFree=12459892/32770624 swapFree=67108860/67108860
[pid=27396] ppid=27393 vsize=373356 memory=298152 CPUtime=2202.29 cores=0,2,4,6
/proc/27396/stat : 27396 (xcsp_picat) R 27393 27396 27059 0 -1 4202496 444716 0 0 0 219238 991 0 0 20 0 1 0 67702758 382316544 74538 33554432000 4194304 5849740 140723130852288 140723130851448 139646692581255 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 15073280 140723130860726 140723130860804 140723130860804 140723130863562 0
/proc/27396/statm: 93339 74538 739 405 0 90283 0
Current children cumulated CPU time: 2202.29 s
Current children cumulated vsize: 373356 KiB
Current children cumulated memory: 298152 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 27531
/proc/meminfo: memFree=12477416/32770624 swapFree=67108860/67108860
[pid=27396] ppid=27393 vsize=369732 memory=294528 CPUtime=2262.29 cores=0,2,4,6
/proc/27396/stat : 27396 (xcsp_picat) R 27393 27396 27059 0 -1 4202496 450601 0 0 0 225213 1016 0 0 20 0 1 0 67702758 378605568 73632 33554432000 4194304 5849740 140723130852288 140723130851288 139646692581255 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 15073280 140723130860726 140723130860804 140723130860804 140723130863562 0
/proc/27396/statm: 92433 73632 739 405 0 89377 0
Current children cumulated CPU time: 2262.29 s
Current children cumulated vsize: 369732 KiB
Current children cumulated memory: 294528 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 27533
/proc/meminfo: memFree=12436496/32770624 swapFree=67108860/67108860
[pid=27396] ppid=27393 vsize=410472 memory=335228 CPUtime=2322.29 cores=0,2,4,6
/proc/27396/stat : 27396 (xcsp_picat) R 27393 27396 27059 0 -1 4202496 466816 0 0 0 231182 1047 0 0 20 0 1 0 67702758 420323328 83807 33554432000 4194304 5849740 140723130852288 140723130851288 139646692581255 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 15073280 140723130860726 140723130860804 140723130860804 140723130863562 0
/proc/27396/statm: 102618 83807 739 405 0 99562 0
Current children cumulated CPU time: 2322.29 s
Current children cumulated vsize: 410472 KiB
Current children cumulated memory: 335228 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 27534
/proc/meminfo: memFree=12539768/32770624 swapFree=67108860/67108860
[pid=27396] ppid=27393 vsize=349744 memory=267928 CPUtime=2382.29 cores=0,2,4,6
/proc/27396/stat : 27396 (xcsp_picat) R 27393 27396 27059 0 -1 4202496 471891 0 0 0 237155 1074 0 0 20 0 1 0 67702758 358137856 66982 33554432000 4194304 5849740 140723130852288 140723130851288 5437821 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 15073280 140723130860726 140723130860804 140723130860804 140723130863562 0
/proc/27396/statm: 87436 66982 739 405 0 84380 0
Current children cumulated CPU time: 2382.29 s
Current children cumulated vsize: 349744 KiB
Current children cumulated memory: 267928 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27543
/proc/meminfo: memFree=12513332/32770624 swapFree=67108860/67108860
[pid=27396] ppid=27393 vsize=369472 memory=294184 CPUtime=2442.29 cores=0,2,4,6
/proc/27396/stat : 27396 (xcsp_picat) R 27393 27396 27059 0 -1 4202496 474089 0 0 0 243132 1097 0 0 20 0 1 0 67702758 378339328 73546 33554432000 4194304 5849740 140723130852288 140723130851288 5358920 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 15073280 140723130860726 140723130860804 140723130860804 140723130863562 0
/proc/27396/statm: 92368 73546 739 405 0 89312 0
Current children cumulated CPU time: 2442.29 s
Current children cumulated vsize: 369472 KiB
Current children cumulated memory: 294184 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 27544
/proc/meminfo: memFree=12500312/32770624 swapFree=67108860/67108860
[pid=27396] ppid=27393 vsize=377600 memory=302396 CPUtime=2502.29 cores=0,2,4,6
/proc/27396/stat : 27396 (xcsp_picat) R 27393 27396 27059 0 -1 4202496 478500 0 0 0 249106 1123 0 0 20 0 1 0 67702758 386662400 75599 33554432000 4194304 5849740 140723130852288 140723130851288 5437808 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 15073280 140723130860726 140723130860804 140723130860804 140723130863562 0
/proc/27396/statm: 94400 75599 739 405 0 91344 0
Current children cumulated CPU time: 2502.29 s
Current children cumulated vsize: 377600 KiB
Current children cumulated memory: 302396 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 27544
/proc/meminfo: memFree=12500436/32770624 swapFree=67108860/67108860
[pid=27396] ppid=27393 vsize=377600 memory=302396 CPUtime=2520 cores=0,2,4,6
/proc/27396/stat : 27396 (xcsp_picat) R 27393 27396 27059 0 -1 4202496 479624 0 0 0 250870 1130 0 0 20 0 1 0 67702758 386662400 75599 33554432000 4194304 5849740 140723130852288 140723130851288 139646692581255 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 15073280 140723130860726 140723130860804 140723130860804 140723130863562 0
/proc/27396/statm: 94400 75599 739 405 0 91344 0
Current children cumulated CPU time: 2520 s
Current children cumulated vsize: 377600 KiB
Current children cumulated memory: 302396 KiB

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

[startup+2520.01 s]
# the end of solver process 27396 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2508.71 s, system=11.3041 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): 2520.01
CPU user time (s): 2508.71
CPU system time (s): 11.3041
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 485600
Max. memory (cumulated for all children) (KiB): 410396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2508.71
system time used= 11.3041
maximum resident set size= 410396
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 479625
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= 38
involuntary context switches= 3194


# summary of solver processes directly reported to runsolver:
#   pid: 27396
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2508.71
#   total CPU system time (s): 11.3041

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 12.8903 second user time and 15.5862 second system time

The end

Launcher Data 

Begin job on node107 at 2018-07-25 08:49:56
IDJOB=4295213
IDBENCH=141492
IDSOLVER=2754
FILE ID=node107/4295213-1532501396
RUNJOBID= node107-1532498874-27090
PBS_JOBID= 21021590
Free space on /tmp= 54512 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/PeacableArmies/PeacableArmies-m2-50_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295213-1532501396/watcher-4295213-1532501396 -o /tmp/evaluation-result-4295213-1532501396/solver-4295213-1532501396 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1532498874-27090 --watchdog 2580  xcsp_picat HOME/instance-4295213-1532501396.xml

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

MD5SUM BENCH= a108db2a0a555905573fa2757742798d
RANDOM SEED=1865946348

node107.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	: 5333.40
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	: 5333.40
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	: 5333.40
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	: 5333.40
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:        13183396 kB
MemAvailable:   31939704 kB
Buffers:          279676 kB
Cached:         18591772 kB
SwapCached:            0 kB
Active:          4209960 kB
Inactive:       14715564 kB
Active(anon):      57396 kB
Inactive(anon):    16844 kB
Active(file):    4152564 kB
Inactive(file): 14698720 kB
Unevictable:        7168 kB
Mlocked:            7168 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:             11448 kB
Writeback:             0 kB
AnonPages:         79812 kB
Mapped:            39248 kB
Shmem:             17036 kB
Slab:             360672 kB
SReclaimable:     333484 kB
SUnreclaim:        27188 kB
KernelStack:        3328 kB
PageTables:         5144 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     319160 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     26624 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       91520 kB
DirectMap2M:    33454080 kB

Free space on /tmp at the end= 54496 MiB
End job on node107 at 2018-07-25 09:31:56