Trace number 4395559

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 2019-09-12? (TO) 2400.06 2400.12

General information on the benchmark

NameWarehouse/Warehouse-m1-s1/
Warehouse-cap101.xml
MD5SUMb3bc9c910d0d9ad9cb0df62a165750df
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark804126
Best CPU time to get the best result obtained on this benchmark94.0261
Satisfiable
(Un)Satisfiability was proved
Number of variables125
Number of constraints125
Number of domains52
Minimum domain size2
Maximum domain size25
Distribution of domain sizes[{"size":2,"count":25},{"size":24,"count":3},{"size":25,"count":97}]
Minimum variable degree2
Maximum variable degree51
Distribution of variable degrees[{"degree":2,"count":50},{"degree":27,"count":50},{"degree":51,"count":25}]
Minimum constraint arity2
Maximum constraint arity50
Distribution of constraint arities[{"arity":2,"count":50},{"arity":26,"count":50},{"arity":50,"count":25}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"count","count":25},{"type":"element","count":100}]
Optimization problemYES
Type of objectivemin SUM

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 (14996 MiB free)
  memory of node 1: 16384 MiB (15091 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395559-1568330613/watcher-4395559-1568330613 -o /tmp/evaluation-result-4395559-1568330613/solver-4395559-1568330613 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node135-1568323825-31468 --watchdog 2560 xcsp_picat HOME/instance-4395559-1568330613.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=2107, runsolver pid=2104

[startup+0.100116 s]*
/proc/loadavg: 2.00 2.00 2.04 3/202 2108
/proc/meminfo: memFree=30762208/32770624 swapFree=66966220/67108860
[pid=2107] ppid=2104 vsize=2039532 memory=58832 CPUtime=0.1 cores=1,3,5,7
/proc/2107/stat : 2107 (xcsp_picat) R 2104 2107 31436 0 -1 4202496 2087 0 0 0 9 1 0 0 20 0 1 0 409310906 2088480768 14708 33554432000 4194304 5870510 140732811095952 140732811093096 4538670 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16486400 140732811097119 140732811097197 140732811097197 140732811100106 0
/proc/2107/statm: 509883 14708 880 410 0 505356 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2039532 KiB
Current children cumulated memory: 58832 KiB

[startup+0.209997 s]*
/proc/loadavg: 2.00 2.00 2.04 3/202 2108
/proc/meminfo: memFree=30715116/32770624 swapFree=66966220/67108860
[pid=2107] ppid=2104 vsize=2070784 memory=98724 CPUtime=0.21 cores=1,3,5,7
/proc/2107/stat : 2107 (xcsp_picat) R 2104 2107 31436 0 -1 4202496 2499 0 0 0 19 2 0 0 20 0 1 0 409310906 2120482816 24681 33554432000 4194304 5870510 140732811095952 140732811093096 4493716 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16486400 140732811097119 140732811097197 140732811097197 140732811100106 0
/proc/2107/statm: 517696 24681 881 410 0 513169 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2070784 KiB
Current children cumulated memory: 98724 KiB

[startup+0.30983 s]*
/proc/loadavg: 2.00 2.00 2.04 3/202 2108
/proc/meminfo: memFree=30677072/32770624 swapFree=66966220/67108860
[pid=2107] ppid=2104 vsize=2133284 memory=134524 CPUtime=0.3 cores=1,3,5,7
/proc/2107/stat : 2107 (xcsp_picat) R 2104 2107 31436 0 -1 4202496 3058 0 0 0 27 3 0 0 20 0 1 0 409310906 2184482816 33631 33554432000 4194304 5870510 140732811095952 140732811093096 4647110 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16486400 140732811097119 140732811097197 140732811097197 140732811100106 0
/proc/2107/statm: 533321 33631 881 410 0 528794 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2133284 KiB
Current children cumulated memory: 134524 KiB

[startup+0.700347 s]
/proc/loadavg: 2.00 2.00 2.04 3/202 2108
/proc/meminfo: memFree=30647664/32770624 swapFree=66966220/67108860
[pid=2107] ppid=2104 vsize=2165372 memory=196212 CPUtime=0.69 cores=1,3,5,7
/proc/2107/stat : 2107 (xcsp_picat) R 2104 2107 31436 0 -1 4202496 5762 0 0 0 64 5 0 0 20 0 1 0 409310906 2217340928 49053 33554432000 4194304 5870510 140732811095952 140732811094520 5287596 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16486400 140732811097119 140732811097197 140732811097197 140732811100106 0
/proc/2107/statm: 541343 49053 965 410 0 536816 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2165372 KiB
Current children cumulated memory: 196212 KiB

[startup+1.50029 s]
/proc/loadavg: 2.00 2.00 2.04 3/202 2108
/proc/meminfo: memFree=30580584/32770624 swapFree=66966220/67108860
[pid=2107] ppid=2104 vsize=2300320 memory=324972 CPUtime=1.49 cores=1,3,5,7
/proc/2107/stat : 2107 (xcsp_picat) R 2104 2107 31436 0 -1 4202496 8877 0 0 0 142 7 0 0 20 0 1 0 409310906 2355527680 81243 33554432000 4194304 5870510 140732811095952 140732811094520 4466490 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16486400 140732811097119 140732811097197 140732811097197 140732811100106 0
/proc/2107/statm: 575080 81243 969 410 0 570553 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2300320 KiB
Current children cumulated memory: 324972 KiB

[startup+3.10974 s]
/proc/loadavg: 2.00 2.00 2.04 3/202 2108
/proc/meminfo: memFree=30295756/32770624 swapFree=66966220/67108860
[pid=2107] ppid=2104 vsize=2441432 memory=499224 CPUtime=3.1 cores=1,3,5,7
/proc/2107/stat : 2107 (xcsp_picat) R 2104 2107 31436 0 -1 4202496 14012 0 0 0 299 11 0 0 20 0 1 0 409310906 2500026368 124806 33554432000 4194304 5870510 140732811095952 140732811094840 5478381 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16486400 140732811097119 140732811097197 140732811097197 140732811100106 0
/proc/2107/statm: 610358 124806 969 410 0 605831 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2441432 KiB
Current children cumulated memory: 499224 KiB

[startup+6.30034 s]
/proc/loadavg: 2.00 2.00 2.04 3/202 2108
/proc/meminfo: memFree=29984292/32770624 swapFree=66966220/67108860
[pid=2107] ppid=2104 vsize=2701332 memory=834960 CPUtime=6.29 cores=1,3,5,7
/proc/2107/stat : 2107 (xcsp_picat) R 2104 2107 31436 0 -1 4202496 27982 0 0 0 610 19 0 0 20 0 1 0 409310906 2766163968 208740 33554432000 4194304 5870510 140732811095952 140732811094840 5288021 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16486400 140732811097119 140732811097197 140732811097197 140732811100106 0
/proc/2107/statm: 675333 208740 969 410 0 670806 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2701332 KiB
Current children cumulated memory: 834960 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.00 2.04 3/202 2108
/proc/meminfo: memFree=29691128/32770624 swapFree=66966220/67108860
[pid=2107] ppid=2104 vsize=3039460 memory=1214180 CPUtime=12.69 cores=1,3,5,7
/proc/2107/stat : 2107 (xcsp_picat) R 2104 2107 31436 0 -1 4202496 53511 0 0 0 1242 27 0 0 20 0 1 0 409310906 3112407040 303545 33554432000 4194304 5870510 140732811095952 140732811094680 4513157 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16486400 140732811097119 140732811097197 140732811097197 140732811100106 0
/proc/2107/statm: 759865 303545 970 410 0 755338 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 3039460 KiB
Current children cumulated memory: 1214180 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.00 2.04 3/203 2109
/proc/meminfo: memFree=28380544/32770624 swapFree=66966220/67108860
[pid=2107] ppid=2104 vsize=4061656 memory=2374456 CPUtime=25.49 cores=1,3,5,7
/proc/2107/stat : 2107 (xcsp_picat) R 2104 2107 31436 0 -1 4202496 153385 0 0 0 2494 55 0 0 20 0 1 0 409310906 4159135744 593614 33554432000 4194304 5870510 140732811095952 140732811095128 5321694 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16486400 140732811097119 140732811097197 140732811097197 140732811100106 0
/proc/2107/statm: 1015414 593614 977 410 0 1010887 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 4061656 KiB
Current children cumulated memory: 2374456 KiB

[startup+51.1094 s]
/proc/loadavg: 2.00 2.00 2.04 3/203 2112
/proc/meminfo: memFree=28350916/32770624 swapFree=66966220/67108860
[pid=2107] ppid=2104 vsize=4092800 memory=2405600 CPUtime=51.09 cores=1,3,5,7
/proc/2107/stat : 2107 (xcsp_picat) R 2104 2107 31436 0 -1 4202496 157010 0 0 0 5054 55 0 0 20 0 1 0 409310906 4191027200 601400 33554432000 4194304 5870510 140732811095952 140732811094520 5321611 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16486400 140732811097119 140732811097197 140732811097197 140732811100106 0
/proc/2107/statm: 1023200 601400 977 410 0 1018673 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 4092800 KiB
Current children cumulated memory: 2405600 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/203 2116
/proc/meminfo: memFree=28308848/32770624 swapFree=66966220/67108860
[pid=2107] ppid=2104 vsize=4092800 memory=2405600 CPUtime=102.29 cores=1,3,5,7
/proc/2107/stat : 2107 (xcsp_picat) R 2104 2107 31436 0 -1 4202496 162695 0 0 0 10173 56 0 0 20 0 1 0 409310906 4191027200 601400 33554432000 4194304 5870510 140732811095952 140732811094520 5337600 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16486400 140732811097119 140732811097197 140732811097197 140732811100106 0
/proc/2107/statm: 1023200 601400 977 410 0 1018673 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 4092800 KiB
Current children cumulated memory: 2405600 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/203 2121
/proc/meminfo: memFree=28309568/32770624 swapFree=66966220/67108860
[pid=2107] ppid=2104 vsize=4092800 memory=2405600 CPUtime=162.29 cores=1,3,5,7
/proc/2107/stat : 2107 (xcsp_picat) R 2104 2107 31436 0 -1 4202496 171187 0 0 0 16173 56 0 0 20 0 1 0 409310906 4191027200 601400 33554432000 4194304 5870510 140732811095952 140732811094520 5321686 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16486400 140732811097119 140732811097197 140732811097197 140732811100106 0
/proc/2107/statm: 1023200 601400 977 410 0 1018673 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 4092800 KiB
Current children cumulated memory: 2405600 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/203 2127
/proc/meminfo: memFree=28305296/32770624 swapFree=66966220/67108860
[pid=2107] ppid=2104 vsize=4092800 memory=2405600 CPUtime=222.29 cores=1,3,5,7
/proc/2107/stat : 2107 (xcsp_picat) R 2104 2107 31436 0 -1 4202496 175836 0 0 0 22172 57 0 0 20 0 1 0 409310906 4191027200 601400 33554432000 4194304 5870510 140732811095952 140732811094520 5321686 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16486400 140732811097119 140732811097197 140732811097197 140732811100106 0
/proc/2107/statm: 1023200 601400 977 410 0 1018673 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 4092800 KiB
Current children cumulated memory: 2405600 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/203 2131
/proc/meminfo: memFree=28305868/32770624 swapFree=66966220/67108860
[pid=2107] ppid=2104 vsize=4092800 memory=2405600 CPUtime=282.28 cores=1,3,5,7
/proc/2107/stat : 2107 (xcsp_picat) R 2104 2107 31436 0 -1 4202496 182530 0 0 0 28171 57 0 0 20 0 1 0 409310906 4191027200 601400 33554432000 4194304 5870510 140732811095952 140732811094520 5261008 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16486400 140732811097119 140732811097197 140732811097197 140732811100106 0
/proc/2107/statm: 1023200 601400 977 410 0 1018673 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 4092800 KiB
Current children cumulated memory: 2405600 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/202 2136
/proc/meminfo: memFree=28335280/32770624 swapFree=66966220/67108860
[pid=2107] ppid=2104 vsize=4092800 memory=2405600 CPUtime=342.28 cores=1,3,5,7
/proc/2107/stat : 2107 (xcsp_picat) R 2104 2107 31436 0 -1 4202496 187243 0 0 0 34171 57 0 0 20 0 1 0 409310906 4191027200 601400 33554432000 4194304 5870510 140732811095952 140732811094520 5261210 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16486400 140732811097119 140732811097197 140732811097197 140732811100106 0
/proc/2107/statm: 1023200 601400 977 410 0 1018673 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 4092800 KiB
Current children cumulated memory: 2405600 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/202 2142
/proc/meminfo: memFree=28303988/32770624 swapFree=66966220/67108860
[pid=2107] ppid=2104 vsize=4092800 memory=2405600 CPUtime=402.28 cores=1,3,5,7
/proc/2107/stat : 2107 (xcsp_picat) R 2104 2107 31436 0 -1 4202496 192866 0 0 0 40170 58 0 0 20 0 1 0 409310906 4191027200 601400 33554432000 4194304 5870510 140732811095952 140732811094520 5321694 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16486400 140732811097119 140732811097197 140732811097197 140732811100106 0
/proc/2107/statm: 1023200 601400 977 410 0 1018673 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 4092800 KiB
Current children cumulated memory: 2405600 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/204 2155
/proc/meminfo: memFree=28283964/32770624 swapFree=66966236/67108860
[pid=2107] ppid=2104 vsize=4092800 memory=2405600 CPUtime=462.28 cores=1,3,5,7
/proc/2107/stat : 2107 (xcsp_picat) R 2104 2107 31436 0 -1 4202496 198047 0 0 0 46170 58 0 0 20 0 1 0 409310906 4191027200 601400 33554432000 4194304 5870510 140732811095952 140732811094520 5261008 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16486400 140732811097119 140732811097197 140732811097197 140732811100106 0
/proc/2107/statm: 1023200 601400 977 410 0 1018673 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 4092800 KiB
Current children cumulated memory: 2405600 KiB


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

/proc/2107/statm: 1034879 620536 977 410 0 1030352 0
Current children cumulated CPU time: 1662.24 s
Current children cumulated vsize: 4139516 KiB
Current children cumulated memory: 2482144 KiB

[startup+1722.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/203 2274
/proc/meminfo: memFree=28171188/32770624 swapFree=66966244/67108860
[pid=2107] ppid=2104 vsize=4139516 memory=2484344 CPUtime=1722.25 cores=1,3,5,7
/proc/2107/stat : 2107 (xcsp_picat) R 2104 2107 31436 0 -1 4202496 358711 0 0 0 172158 67 0 0 20 0 1 0 409310906 4238864384 621086 33554432000 4194304 5870510 140732811095952 140732811094520 5321680 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16486400 140732811097119 140732811097197 140732811097197 140732811100106 0
/proc/2107/statm: 1034879 621086 977 410 0 1030352 0
Current children cumulated CPU time: 1722.25 s
Current children cumulated vsize: 4139516 KiB
Current children cumulated memory: 2484344 KiB

[startup+1782.3 s]
/proc/loadavg: 2.15 2.06 2.06 3/202 2278
/proc/meminfo: memFree=28173604/32770624 swapFree=66966244/67108860
[pid=2107] ppid=2104 vsize=4139516 memory=2484344 CPUtime=1782.24 cores=1,3,5,7
/proc/2107/stat : 2107 (xcsp_picat) R 2104 2107 31436 0 -1 4202496 362263 0 0 0 178157 67 0 0 20 0 1 0 409310906 4238864384 621086 33554432000 4194304 5870510 140732811095952 140732811094520 5337529 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16486400 140732811097119 140732811097197 140732811097197 140732811100106 0
/proc/2107/statm: 1034879 621086 977 410 0 1030352 0
Current children cumulated CPU time: 1782.24 s
Current children cumulated vsize: 4139516 KiB
Current children cumulated memory: 2484344 KiB

[startup+1842.3 s]
/proc/loadavg: 2.21 2.09 2.06 3/202 2284
/proc/meminfo: memFree=28168512/32770624 swapFree=66966244/67108860
[pid=2107] ppid=2104 vsize=4139516 memory=2484344 CPUtime=1842.24 cores=1,3,5,7
/proc/2107/stat : 2107 (xcsp_picat) R 2104 2107 31436 0 -1 4202496 373502 0 0 0 184157 67 0 0 20 0 1 0 409310906 4238864384 621086 33554432000 4194304 5870510 140732811095952 140732811094520 5321680 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16486400 140732811097119 140732811097197 140732811097197 140732811100106 0
/proc/2107/statm: 1034879 621086 977 410 0 1030352 0
Current children cumulated CPU time: 1842.24 s
Current children cumulated vsize: 4139516 KiB
Current children cumulated memory: 2484344 KiB

[startup+1902.3 s]
/proc/loadavg: 2.42 2.19 2.10 3/202 2288
/proc/meminfo: memFree=28171348/32770624 swapFree=66966244/67108860
[pid=2107] ppid=2104 vsize=4139516 memory=2484344 CPUtime=1902.24 cores=1,3,5,7
/proc/2107/stat : 2107 (xcsp_picat) R 2104 2107 31436 0 -1 4202496 394459 0 0 0 190156 68 0 0 20 0 1 0 409310906 4238864384 621086 33554432000 4194304 5870510 140732811095952 140732811094520 5261290 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16486400 140732811097119 140732811097197 140732811097197 140732811100106 0
/proc/2107/statm: 1034879 621086 977 410 0 1030352 0
Current children cumulated CPU time: 1902.24 s
Current children cumulated vsize: 4139516 KiB
Current children cumulated memory: 2484344 KiB

[startup+1962.3 s]
/proc/loadavg: 2.15 2.15 2.09 3/203 2294
/proc/meminfo: memFree=28170548/32770624 swapFree=66966244/67108860
[pid=2107] ppid=2104 vsize=4139516 memory=2484344 CPUtime=1962.23 cores=1,3,5,7
/proc/2107/stat : 2107 (xcsp_picat) R 2104 2107 31436 0 -1 4202496 398949 0 0 0 196155 68 0 0 20 0 1 0 409310906 4238864384 621086 33554432000 4194304 5870510 140732811095952 140732811094520 5261114 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16486400 140732811097119 140732811097197 140732811097197 140732811100106 0
/proc/2107/statm: 1034879 621086 977 410 0 1030352 0
Current children cumulated CPU time: 1962.23 s
Current children cumulated vsize: 4139516 KiB
Current children cumulated memory: 2484344 KiB

[startup+2022.3 s]
/proc/loadavg: 2.06 2.13 2.09 3/203 2300
/proc/meminfo: memFree=28204088/32770624 swapFree=66966244/67108860
[pid=2107] ppid=2104 vsize=4139516 memory=2484344 CPUtime=2022.24 cores=1,3,5,7
/proc/2107/stat : 2107 (xcsp_picat) R 2104 2107 31436 0 -1 4202496 410210 0 0 0 202155 69 0 0 20 0 1 0 409310906 4238864384 621086 33554432000 4194304 5870510 140732811095952 140732811094520 5321611 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16486400 140732811097119 140732811097197 140732811097197 140732811100106 0
/proc/2107/statm: 1034879 621086 977 410 0 1030352 0
Current children cumulated CPU time: 2022.24 s
Current children cumulated vsize: 4139516 KiB
Current children cumulated memory: 2484344 KiB

[startup+2082.3 s]
/proc/loadavg: 2.07 2.12 2.09 3/203 2304
/proc/meminfo: memFree=28165832/32770624 swapFree=66966244/67108860
[pid=2107] ppid=2104 vsize=4139516 memory=2484344 CPUtime=2082.23 cores=1,3,5,7
/proc/2107/stat : 2107 (xcsp_picat) R 2104 2107 31436 0 -1 4202496 436800 0 0 0 208153 70 0 0 20 0 1 0 409310906 4238864384 621086 33554432000 4194304 5870510 140732811095952 140732811094520 5321697 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16486400 140732811097119 140732811097197 140732811097197 140732811100106 0
/proc/2107/statm: 1034879 621086 977 410 0 1030352 0
Current children cumulated CPU time: 2082.23 s
Current children cumulated vsize: 4139516 KiB
Current children cumulated memory: 2484344 KiB

[startup+2142.3 s]
/proc/loadavg: 2.03 2.10 2.08 3/203 2309
/proc/meminfo: memFree=28170036/32770624 swapFree=66966244/67108860
[pid=2107] ppid=2104 vsize=4139516 memory=2484344 CPUtime=2142.23 cores=1,3,5,7
/proc/2107/stat : 2107 (xcsp_picat) R 2104 2107 31436 0 -1 4202496 450576 0 0 0 214152 71 0 0 20 0 1 0 409310906 4238864384 621086 33554432000 4194304 5870510 140732811095952 140732811094520 5352861 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16486400 140732811097119 140732811097197 140732811097197 140732811100106 0
/proc/2107/statm: 1034879 621086 977 410 0 1030352 0
Current children cumulated CPU time: 2142.23 s
Current children cumulated vsize: 4139516 KiB
Current children cumulated memory: 2484344 KiB

[startup+2202.3 s]
/proc/loadavg: 2.01 2.08 2.07 3/204 2316
/proc/meminfo: memFree=28172068/32770624 swapFree=66966244/67108860
[pid=2107] ppid=2104 vsize=4139516 memory=2484344 CPUtime=2202.23 cores=1,3,5,7
/proc/2107/stat : 2107 (xcsp_picat) R 2104 2107 31436 0 -1 4202496 450712 0 0 0 220152 71 0 0 20 0 1 0 409310906 4238864384 621086 33554432000 4194304 5870510 140732811095952 140732811094520 5337497 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16486400 140732811097119 140732811097197 140732811097197 140732811100106 0
/proc/2107/statm: 1034879 621086 977 410 0 1030352 0
Current children cumulated CPU time: 2202.23 s
Current children cumulated vsize: 4139516 KiB
Current children cumulated memory: 2484344 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.07 2.07 3/204 2328
/proc/meminfo: memFree=28170744/32770624 swapFree=66966244/67108860
[pid=2107] ppid=2104 vsize=4139516 memory=2484344 CPUtime=2262.23 cores=1,3,5,7
/proc/2107/stat : 2107 (xcsp_picat) R 2104 2107 31436 0 -1 4202496 450815 0 0 0 226152 71 0 0 20 0 1 0 409310906 4238864384 621086 33554432000 4194304 5870510 140732811095952 140732811094520 5261019 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16486400 140732811097119 140732811097197 140732811097197 140732811100106 0
/proc/2107/statm: 1034879 621086 977 410 0 1030352 0
Current children cumulated CPU time: 2262.23 s
Current children cumulated vsize: 4139516 KiB
Current children cumulated memory: 2484344 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/204 2359
/proc/meminfo: memFree=28172660/32770624 swapFree=66966260/67108860
[pid=2107] ppid=2104 vsize=4139516 memory=2484344 CPUtime=2322.23 cores=1,3,5,7
/proc/2107/stat : 2107 (xcsp_picat) R 2104 2107 31436 0 -1 4202496 450942 0 0 0 232152 71 0 0 20 0 1 0 409310906 4238864384 621086 33554432000 4194304 5870510 140732811095952 140732811094520 5321680 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16486400 140732811097119 140732811097197 140732811097197 140732811100106 0
/proc/2107/statm: 1034879 621086 977 410 0 1030352 0
Current children cumulated CPU time: 2322.23 s
Current children cumulated vsize: 4139516 KiB
Current children cumulated memory: 2484344 KiB

[startup+2382.3 s]
/proc/loadavg: 2.08 2.06 2.06 3/205 2439
/proc/meminfo: memFree=28516212/32770624 swapFree=66966260/67108860
[pid=2107] ppid=2104 vsize=4139516 memory=2484344 CPUtime=2382.23 cores=1,3,5,7
/proc/2107/stat : 2107 (xcsp_picat) R 2104 2107 31436 0 -1 4202496 451068 0 0 0 238152 71 0 0 20 0 1 0 409310906 4238864384 621086 33554432000 4194304 5870510 140732811095952 140732811094520 5337393 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16486400 140732811097119 140732811097197 140732811097197 140732811100106 0
/proc/2107/statm: 1034879 621086 977 410 0 1030352 0
Current children cumulated CPU time: 2382.23 s
Current children cumulated vsize: 4139516 KiB
Current children cumulated memory: 2484344 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.11 s]
/proc/loadavg: 2.05 2.06 2.06 3/205 2439
/proc/meminfo: memFree=28517684/32770624 swapFree=66966260/67108860
[pid=2107] ppid=2104 vsize=4139516 memory=2484344 CPUtime=2400.03 cores=1,3,5,7
/proc/2107/stat : 2107 (xcsp_picat) R 2104 2107 31436 0 -1 4202496 451100 0 0 0 239932 71 0 0 20 0 1 0 409310906 4238864384 621086 33554432000 4194304 5870510 140732811095952 140732811094520 5321686 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16486400 140732811097119 140732811097197 140732811097197 140732811100106 0
/proc/2107/statm: 1034879 621086 977 410 0 1030352 0
Current children cumulated CPU time: 2400.03 s
Current children cumulated vsize: 4139516 KiB
Current children cumulated memory: 2484344 KiB

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

[startup+2400.12 s]
# the end of solver process 2107 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2399.33 s, system=0.72698 s

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

[startup+2400.11 s]
/proc/loadavg: 2.05 2.06 2.06 3/205 2439
/proc/meminfo: memFree=28517684/32770624 swapFree=66966260/67108860
[pid=2107] ppid=2104 vsize=4139516 memory=2484344 CPUtime=2400.03 cores=1,3,5,7
/proc/2107/stat : 2107 (xcsp_picat) R 2104 2107 31436 0 -1 4202496 451100 0 0 0 239932 71 0 0 20 0 1 0 409310906 4238864384 621086 33554432000 4194304 5870510 140732811095952 140732811094520 5321686 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16486400 140732811097119 140732811097197 140732811097197 140732811100106 0
/proc/2107/statm: 1034879 621086 977 410 0 1030352 0
Current children cumulated CPU time: 2400.03 s
Current children cumulated vsize: 4139516 KiB
Current children cumulated memory: 2484344 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2400.12
CPU time (s): 2400.06
CPU user time (s): 2399.33
CPU system time (s): 0.72698
CPU usage (%): 99.9973
Max. virtual memory (cumulated for all children) (KiB): 4139516
Max. memory (cumulated for all children) (KiB): 2484344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2399.33
system time used= 0.72698
maximum resident set size= 2484344
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 451101
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= 8
involuntary context switches= 1062


# summary of solver processes directly reported to runsolver:
#   pid: 2107
#   total CPU time (s): 2400.06
#   total CPU user time (s): 2399.33
#   total CPU system time (s): 0.72698

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 13.5847 second user time and 13.96 second system time

The end

Launcher Data 

Begin job on node135 at 2019-09-13 01:22:53
IDJOB=4395559
IDBENCH=123244
IDSOLVER=2845
FILE ID=node135/4395559-1568330613
RUNJOBID= node135-1568323825-31468
PBS_JOBID= 21701148
Free space on /tmp= 59124 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Warehouse/Warehouse-m1-s1/Warehouse-cap101.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395559-1568330613/watcher-4395559-1568330613 -o /tmp/evaluation-result-4395559-1568330613/solver-4395559-1568330613 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node135-1568323825-31468 --watchdog 2560  xcsp_picat HOME/instance-4395559-1568330613.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= b3bc9c910d0d9ad9cb0df62a165750df
RANDOM SEED=1903502345

node135.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	: 5333.76
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	: 5333.76
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	: 5333.76
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	: 5333.76
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:        30809324 kB
MemAvailable:   31632636 kB
Buffers:          119868 kB
Cached:           970108 kB
SwapCached:        35820 kB
Active:           662172 kB
Inactive:         699920 kB
Active(anon):     243940 kB
Inactive(anon):    59704 kB
Active(file):     418232 kB
Inactive(file):   640216 kB
Unevictable:      109776 kB
Mlocked:          109776 kB
SwapTotal:      67108860 kB
SwapFree:       66966220 kB
Dirty:              3196 kB
Writeback:             0 kB
AnonPages:        333692 kB
Mapped:            36668 kB
Shmem:             22652 kB
Slab:             191944 kB
SReclaimable:     161400 kB
SUnreclaim:        30544 kB
KernelStack:        3808 kB
PageTables:         5960 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2593320 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    262144 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      134528 kB
DirectMap2M:    33411072 kB

Free space on /tmp at the end= 59120 MiB
End job on node135 at 2019-09-13 02:02:54