Trace number 4309489

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 2018-08-14? (TO) 2519.93 2520.02

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-m2-3-2_c18.xml
MD5SUM0a472228e3943087b3ac347f10dd57c9
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables22422
Number of constraints24998
Number of domains4
Minimum domain size2
Maximum domain size111
Distribution of domain sizes[{"size":2,"count":22089},{"size":20,"count":111},{"size":43,"count":111},{"size":111,"count":111}]
Minimum variable degree2
Maximum variable degree224
Distribution of variable degrees[{"degree":2,"count":20313},{"degree":3,"count":1443},{"degree":4,"count":333},{"degree":5,"count":222},{"degree":222,"count":78},{"degree":223,"count":24},{"degree":224,"count":9}]
Minimum constraint arity2
Maximum constraint arity112
Distribution of constraint arities[{"arity":2,"count":24774},{"arity":88,"count":111},{"arity":111,"count":2},{"arity":112,"count":111}]
Number of extensional constraints111
Number of intensional constraints24663
Distribution of constraint types[{"type":"extension","count":111},{"type":"intension","count":24663},{"type":"ordered","count":1},{"type":"sum","count":223}]
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 (8597 MiB free)
  memory of node 1: 16384 MiB (9991 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309489-1534317815/watcher-4309489-1534317815 -o /tmp/evaluation-result-4309489-1534317815/solver-4309489-1534317815 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1534293040-16589 --watchdog 2580 xcsp_picat HOME/instance-4309489-1534317815.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=19357, runsolver pid=19354

[startup+0.100575 s]*
/proc/loadavg: 2.00 2.06 2.07 3/187 19358
/proc/meminfo: memFree=19011652/32770624 swapFree=67108860/67108860
[pid=19357] ppid=19354 vsize=2025744 memory=25932 CPUtime=0.09 cores=1,3,5,7
/proc/19357/stat : 19357 (xcsp_picat) R 19354 19357 16557 0 -1 4202496 1577 0 0 0 9 0 0 0 20 0 1 0 249344720 2074361856 6483 33554432000 4194304 5849940 140726311109104 140726311108408 4504141 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 42696704 140726311113910 140726311113988 140726311113988 140726311116746 0
/proc/19357/statm: 506436 6483 592 405 0 503380 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 25932 KiB

[startup+0.20971 s]*
/proc/loadavg: 2.00 2.06 2.07 3/187 19358
/proc/meminfo: memFree=18999380/32770624 swapFree=67108860/67108860
[pid=19357] ppid=19354 vsize=2025744 memory=38448 CPUtime=0.2 cores=1,3,5,7
/proc/19357/stat : 19357 (xcsp_picat) R 19354 19357 16557 0 -1 4202496 1583 0 0 0 20 0 0 0 20 0 1 0 249344720 2074361856 9612 33554432000 4194304 5849940 140726311109104 140726311108408 4514943 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 42696704 140726311113910 140726311113988 140726311113988 140726311116746 0
/proc/19357/statm: 506436 9612 597 405 0 503380 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 38448 KiB

[startup+0.309637 s]*
/proc/loadavg: 2.00 2.06 2.07 3/187 19358
/proc/meminfo: memFree=18989140/32770624 swapFree=67108860/67108860
[pid=19357] ppid=19354 vsize=2025744 memory=50964 CPUtime=0.31 cores=1,3,5,7
/proc/19357/stat : 19357 (xcsp_picat) R 19354 19357 16557 0 -1 4202496 1690 0 0 0 30 1 0 0 20 0 1 0 249344720 2074361856 12741 33554432000 4194304 5849940 140726311109104 140726311108408 4509296 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 42696704 140726311113910 140726311113988 140726311113988 140726311116746 0
/proc/19357/statm: 506436 12741 621 405 0 503380 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 50964 KiB

[startup+0.700292 s]
/proc/loadavg: 2.00 2.06 2.07 3/187 19358
/proc/meminfo: memFree=18948864/32770624 swapFree=67108860/67108860
[pid=19357] ppid=19354 vsize=2027508 memory=90448 CPUtime=0.69 cores=1,3,5,7
/proc/19357/stat : 19357 (xcsp_picat) R 19354 19357 16557 0 -1 4202496 2383 0 0 0 67 2 0 0 20 0 1 0 249344720 2076168192 22612 33554432000 4194304 5849940 140726311109104 140726311108408 140545071652743 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 42696704 140726311113910 140726311113988 140726311113988 140726311116746 0
/proc/19357/statm: 506877 22612 703 405 0 503821 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2027508 KiB
Current children cumulated memory: 90448 KiB

[startup+1.5004 s]
/proc/loadavg: 2.00 2.06 2.07 3/187 19358
/proc/meminfo: memFree=18926000/32770624 swapFree=67108860/67108860
[pid=19357] ppid=19354 vsize=2110520 memory=175520 CPUtime=1.48 cores=1,3,5,7
/proc/19357/stat : 19357 (xcsp_picat) R 19354 19357 16557 0 -1 4202496 9457 0 0 0 143 5 0 0 20 0 1 0 249344720 2161172480 43880 33554432000 4194304 5849940 140726311109104 140726311108296 4539726 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 42696704 140726311113910 140726311113988 140726311113988 140726311116746 0
/proc/19357/statm: 527630 43880 705 405 0 524574 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2110520 KiB
Current children cumulated memory: 175520 KiB

[startup+3.10899 s]
/proc/loadavg: 1.92 2.04 2.06 3/187 19358
/proc/meminfo: memFree=18776600/32770624 swapFree=67108860/67108860
[pid=19357] ppid=19354 vsize=2176056 memory=241376 CPUtime=3.09 cores=1,3,5,7
/proc/19357/stat : 19357 (xcsp_picat) R 19354 19357 16557 0 -1 4202496 10126 0 0 0 303 6 0 0 20 0 1 0 249344720 2228281344 60344 33554432000 4194304 5849940 140726311109104 140726311108344 140545071652743 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 42696704 140726311113910 140726311113988 140726311113988 140726311116746 0
/proc/19357/statm: 544014 60344 722 405 0 540958 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2176056 KiB
Current children cumulated memory: 241376 KiB

[startup+6.3004 s]
/proc/loadavg: 1.92 2.04 2.06 3/187 19358
/proc/meminfo: memFree=18773600/32770624 swapFree=67108860/67108860
[pid=19357] ppid=19354 vsize=2191884 memory=257076 CPUtime=6.28 cores=1,3,5,7
/proc/19357/stat : 19357 (xcsp_picat) R 19354 19357 16557 0 -1 4202496 35770 0 0 0 620 8 0 0 20 0 1 0 249344720 2244489216 64269 33554432000 4194304 5849940 140726311109104 140726311108200 5369742 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 42696704 140726311113910 140726311113988 140726311113988 140726311116746 0
/proc/19357/statm: 547971 64269 734 405 0 544915 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2191884 KiB
Current children cumulated memory: 257076 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.04 2.06 3/187 19358
/proc/meminfo: memFree=18758208/32770624 swapFree=67108860/67108860
[pid=19357] ppid=19354 vsize=2195136 memory=260196 CPUtime=12.68 cores=1,3,5,7
/proc/19357/stat : 19357 (xcsp_picat) R 19354 19357 16557 0 -1 4202496 62261 0 0 0 1256 12 0 0 20 0 1 0 249344720 2247819264 65049 33554432000 4194304 5849940 140726311109104 140726311106648 4211660 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 42696704 140726311113910 140726311113988 140726311113988 140726311116746 0
/proc/19357/statm: 548784 65049 750 405 0 545728 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2195136 KiB
Current children cumulated memory: 260196 KiB

[startup+25.5004 s]
/proc/loadavg: 1.95 2.04 2.06 3/187 19358
/proc/meminfo: memFree=18758456/32770624 swapFree=67108860/67108860
[pid=19357] ppid=19354 vsize=2195096 memory=260416 CPUtime=25.48 cores=1,3,5,7
/proc/19357/stat : 19357 (xcsp_picat) R 19354 19357 16557 0 -1 4202496 98475 0 0 0 2534 14 0 0 20 0 1 0 249344720 2247778304 65104 33554432000 4194304 5849940 140726311109104 140726311107976 5311726 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9396308 42696704 140726311113910 140726311113988 140726311113988 140726311116746 0
/proc/19357/statm: 548774 65104 752 405 0 545718 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2195096 KiB
Current children cumulated memory: 260416 KiB

[startup+51.1095 s]
/proc/loadavg: 1.96 2.04 2.06 3/187 19358
/proc/meminfo: memFree=18757708/32770624 swapFree=67108860/67108860
[pid=19357] ppid=19354 vsize=2196580 memory=261860 CPUtime=51.09 cores=1,3,5,7
/proc/19357/stat : 19357 (xcsp_picat) R 19354 19357 16557 0 -1 4202496 131584 0 0 0 5079 30 0 0 20 0 1 0 249344720 2249297920 65465 33554432000 4194304 5849940 140726311109104 140726311107592 4207983 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 42696704 140726311113910 140726311113988 140726311113988 140726311116746 0
/proc/19357/statm: 549145 65465 754 405 0 546089 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2196580 KiB
Current children cumulated memory: 261860 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.03 2.05 3/187 19360
/proc/meminfo: memFree=18747612/32770624 swapFree=67108860/67108860
[pid=19357] ppid=19354 vsize=2205752 memory=270928 CPUtime=102.27 cores=1,3,5,7
/proc/19357/stat : 19357 (xcsp_picat) R 19354 19357 16557 0 -1 4202496 183266 0 0 0 10176 51 0 0 20 0 1 0 249344720 2258690048 67732 33554432000 4194304 5849940 140726311109104 140726311108264 5311618 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 42696704 140726311113910 140726311113988 140726311113988 140726311116746 0
/proc/19357/statm: 551438 67732 754 405 0 548382 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 2205752 KiB
Current children cumulated memory: 270928 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.03 2.05 3/187 19361
/proc/meminfo: memFree=18693932/32770624 swapFree=67108860/67108860
[pid=19357] ppid=19354 vsize=2220252 memory=285572 CPUtime=162.28 cores=1,3,5,7
/proc/19357/stat : 19357 (xcsp_picat) R 19354 19357 16557 0 -1 4202496 216623 0 0 0 16150 78 0 0 20 0 1 0 249344720 2273538048 71393 33554432000 4194304 5849940 140726311109104 140726311107976 5398438 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 42696704 140726311113910 140726311113988 140726311113988 140726311116746 0
/proc/19357/statm: 555063 71393 754 405 0 552007 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2220252 KiB
Current children cumulated memory: 285572 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 19362
/proc/meminfo: memFree=18740376/32770624 swapFree=67108860/67108860
[pid=19357] ppid=19354 vsize=2228836 memory=293932 CPUtime=222.27 cores=1,3,5,7
/proc/19357/stat : 19357 (xcsp_picat) R 19354 19357 16557 0 -1 4202496 244150 0 0 0 22127 100 0 0 20 0 1 0 249344720 2282328064 73483 33554432000 4194304 5849940 140726311109104 140726311107512 4211660 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 42696704 140726311113910 140726311113988 140726311113988 140726311116746 0
/proc/19357/statm: 557209 73483 754 405 0 554153 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 2228836 KiB
Current children cumulated memory: 293932 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19364
/proc/meminfo: memFree=18725520/32770624 swapFree=67108860/67108860
[pid=19357] ppid=19354 vsize=2260256 memory=325484 CPUtime=282.27 cores=1,3,5,7
/proc/19357/stat : 19357 (xcsp_picat) R 19354 19357 16557 0 -1 4202496 280954 0 0 0 28100 127 0 0 20 0 1 0 249344720 2314502144 81371 33554432000 4194304 5849940 140726311109104 140726311107496 5416510 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 42696704 140726311113910 140726311113988 140726311113988 140726311116746 0
/proc/19357/statm: 565064 81371 754 405 0 562008 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 2260256 KiB
Current children cumulated memory: 325484 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19365
/proc/meminfo: memFree=18836072/32770624 swapFree=67108860/67108860
[pid=19357] ppid=19354 vsize=2234412 memory=293248 CPUtime=342.27 cores=1,3,5,7
/proc/19357/stat : 19357 (xcsp_picat) R 19354 19357 16557 0 -1 4202496 311417 0 0 0 34076 151 0 0 20 0 1 0 249344720 2288037888 73312 33554432000 4194304 5849940 140726311109104 140726311108264 140545071652743 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 42696704 140726311113910 140726311113988 140726311113988 140726311116746 0
/proc/19357/statm: 558603 73312 754 405 0 555547 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 2234412 KiB
Current children cumulated memory: 293248 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19373
/proc/meminfo: memFree=18665564/32770624 swapFree=67108860/67108860
[pid=19357] ppid=19354 vsize=2217876 memory=283124 CPUtime=402.26 cores=1,3,5,7
/proc/19357/stat : 19357 (xcsp_picat) R 19354 19357 16557 0 -1 4202496 344634 0 0 0 40045 181 0 0 20 0 1 0 249344720 2271105024 70781 33554432000 4194304 5849940 140726311109104 140726311107976 140545071652743 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 42696704 140726311113910 140726311113988 140726311113988 140726311116746 0
/proc/19357/statm: 554469 70781 754 405 0 551413 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 2217876 KiB
Current children cumulated memory: 283124 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19374
/proc/meminfo: memFree=18656472/32770624 swapFree=67108860/67108860
[pid=19357] ppid=19354 vsize=2226396 memory=291844 CPUtime=462.26 cores=1,3,5,7
/proc/19357/stat : 19357 (xcsp_picat) R 19354 19357 16557 0 -1 4202496 376273 0 0 0 46017 209 0 0 20 0 1 0 249344720 2279829504 72961 33554432000 4194304 5849940 140726311109104 140726311107976 140545071652743 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 42696704 140726311113910 140726311113988 140726311113988 140726311116746 0
/proc/19357/statm: 556599 72961 754 405 0 553543 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 2226396 KiB
Current children cumulated memory: 291844 KiB


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

/proc/19357/statm: 629708 146823 754 405 0 626652 0
Current children cumulated CPU time: 1722.21 s
Current children cumulated vsize: 2518832 KiB
Current children cumulated memory: 587292 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 19473
/proc/meminfo: memFree=18305972/32770624 swapFree=67108860/67108860
[pid=19357] ppid=19354 vsize=2557004 memory=625464 CPUtime=1782.21 cores=1,3,5,7
/proc/19357/stat : 19357 (xcsp_picat) R 19354 19357 16557 0 -1 4202496 812293 0 0 0 177416 805 0 0 20 0 1 0 249344720 2618372096 156366 33554432000 4194304 5849940 140726311109104 140726311108104 140545071652743 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 42696704 140726311113910 140726311113988 140726311113988 140726311116746 0
/proc/19357/statm: 639251 156366 754 405 0 636195 0
Current children cumulated CPU time: 1782.21 s
Current children cumulated vsize: 2557004 KiB
Current children cumulated memory: 625464 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 19474
/proc/meminfo: memFree=18307692/32770624 swapFree=67108860/67108860
[pid=19357] ppid=19354 vsize=2554640 memory=623100 CPUtime=1842.21 cores=1,3,5,7
/proc/19357/stat : 19357 (xcsp_picat) R 19354 19357 16557 0 -1 4202496 854163 0 0 0 183393 828 0 0 20 0 1 0 249344720 2615951360 155775 33554432000 4194304 5849940 140726311109104 140726311108104 140545071652743 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 42696704 140726311113910 140726311113988 140726311113988 140726311116746 0
/proc/19357/statm: 638660 155775 754 405 0 635604 0
Current children cumulated CPU time: 1842.21 s
Current children cumulated vsize: 2554640 KiB
Current children cumulated memory: 623100 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19476
/proc/meminfo: memFree=18303448/32770624 swapFree=67108860/67108860
[pid=19357] ppid=19354 vsize=2554640 memory=623100 CPUtime=1902.21 cores=1,3,5,7
/proc/19357/stat : 19357 (xcsp_picat) R 19354 19357 16557 0 -1 4202496 884343 0 0 0 189364 857 0 0 20 0 1 0 249344720 2615951360 155775 33554432000 4194304 5849940 140726311109104 140726311108104 140545071652743 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 42696704 140726311113910 140726311113988 140726311113988 140726311116746 0
/proc/19357/statm: 638660 155775 754 405 0 635604 0
Current children cumulated CPU time: 1902.21 s
Current children cumulated vsize: 2554640 KiB
Current children cumulated memory: 623100 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19477
/proc/meminfo: memFree=18187956/32770624 swapFree=67108860/67108860
[pid=19357] ppid=19354 vsize=2554640 memory=623100 CPUtime=1962.21 cores=1,3,5,7
/proc/19357/stat : 19357 (xcsp_picat) R 19354 19357 16557 0 -1 4202496 919399 0 0 0 195341 880 0 0 20 0 1 0 249344720 2615951360 155775 33554432000 4194304 5849940 140726311109104 140726311108104 140545071652743 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 42696704 140726311113910 140726311113988 140726311113988 140726311116746 0
/proc/19357/statm: 638660 155775 754 405 0 635604 0
Current children cumulated CPU time: 1962.21 s
Current children cumulated vsize: 2554640 KiB
Current children cumulated memory: 623100 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 19478
/proc/meminfo: memFree=18075616/32770624 swapFree=67108860/67108860
[pid=19357] ppid=19354 vsize=2555284 memory=623592 CPUtime=2022.21 cores=1,3,5,7
/proc/19357/stat : 19357 (xcsp_picat) R 19354 19357 16557 0 -1 4202496 958536 0 0 0 201314 907 0 0 20 0 1 0 249344720 2616610816 155898 33554432000 4194304 5849940 140726311109104 140726311108104 5437839 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 42696704 140726311113910 140726311113988 140726311113988 140726311116746 0
/proc/19357/statm: 638821 155898 754 405 0 635765 0
Current children cumulated CPU time: 2022.21 s
Current children cumulated vsize: 2555284 KiB
Current children cumulated memory: 623592 KiB

[startup+2082.3 s]
/proc/loadavg: 2.44 2.12 2.08 3/187 19480
/proc/meminfo: memFree=18162052/32770624 swapFree=67108860/67108860
[pid=19357] ppid=19354 vsize=2554632 memory=623092 CPUtime=2082.2 cores=1,3,5,7
/proc/19357/stat : 19357 (xcsp_picat) R 19354 19357 16557 0 -1 4202496 988542 0 0 0 207292 928 0 0 20 0 1 0 249344720 2615943168 155773 33554432000 4194304 5849940 140726311109104 140726311108104 140545071652743 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 42696704 140726311113910 140726311113988 140726311113988 140726311116746 0
/proc/19357/statm: 638658 155773 754 405 0 635602 0
Current children cumulated CPU time: 2082.2 s
Current children cumulated vsize: 2554632 KiB
Current children cumulated memory: 623092 KiB

[startup+2142.3 s]
/proc/loadavg: 2.23 2.13 2.08 3/187 19481
/proc/meminfo: memFree=18047172/32770624 swapFree=67108860/67108860
[pid=19357] ppid=19354 vsize=2554632 memory=623092 CPUtime=2142.2 cores=1,3,5,7
/proc/19357/stat : 19357 (xcsp_picat) R 19354 19357 16557 0 -1 4202496 1015712 0 0 0 213266 954 0 0 20 0 1 0 249344720 2615943168 155773 33554432000 4194304 5849940 140726311109104 140726311108264 140545071652743 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 42696704 140726311113910 140726311113988 140726311113988 140726311116746 0
/proc/19357/statm: 638658 155773 754 405 0 635602 0
Current children cumulated CPU time: 2142.2 s
Current children cumulated vsize: 2554632 KiB
Current children cumulated memory: 623092 KiB

[startup+2202.3 s]
/proc/loadavg: 2.08 2.10 2.08 3/188 19490
/proc/meminfo: memFree=18157852/32770624 swapFree=67108860/67108860
[pid=19357] ppid=19354 vsize=2555916 memory=624376 CPUtime=2202.2 cores=1,3,5,7
/proc/19357/stat : 19357 (xcsp_picat) R 19354 19357 16557 0 -1 4202496 1058956 0 0 0 219235 985 0 0 20 0 1 0 249344720 2617257984 156094 33554432000 4194304 5849940 140726311109104 140726311107976 140545071652743 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 42696704 140726311113910 140726311113988 140726311113988 140726311116746 0
/proc/19357/statm: 638979 156094 754 405 0 635923 0
Current children cumulated CPU time: 2202.2 s
Current children cumulated vsize: 2555916 KiB
Current children cumulated memory: 624376 KiB

[startup+2262.3 s]
/proc/loadavg: 2.03 2.09 2.07 3/188 19513
/proc/meminfo: memFree=18142728/32770624 swapFree=67108860/67108860
[pid=19357] ppid=19354 vsize=2555916 memory=624376 CPUtime=2262.21 cores=1,3,5,7
/proc/19357/stat : 19357 (xcsp_picat) R 19354 19357 16557 0 -1 4202496 1093439 0 0 0 225211 1010 0 0 20 0 1 0 249344720 2617257984 156094 33554432000 4194304 5849940 140726311109104 140726311107976 140545071652743 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 42696704 140726311113910 140726311113988 140726311113988 140726311116746 0
/proc/19357/statm: 638979 156094 754 405 0 635923 0
Current children cumulated CPU time: 2262.21 s
Current children cumulated vsize: 2555916 KiB
Current children cumulated memory: 624376 KiB

[startup+2322.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/188 19514
/proc/meminfo: memFree=18138260/32770624 swapFree=67108860/67108860
[pid=19357] ppid=19354 vsize=2555900 memory=624360 CPUtime=2322.2 cores=1,3,5,7
/proc/19357/stat : 19357 (xcsp_picat) R 19354 19357 16557 0 -1 4202496 1127228 0 0 0 231193 1027 0 0 20 0 1 0 249344720 2617241600 156090 33554432000 4194304 5849940 140726311109104 140726311108104 140545071652743 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 42696704 140726311113910 140726311113988 140726311113988 140726311116746 0
/proc/19357/statm: 638975 156090 754 405 0 635919 0
Current children cumulated CPU time: 2322.2 s
Current children cumulated vsize: 2555900 KiB
Current children cumulated memory: 624360 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/188 19515
/proc/meminfo: memFree=18228572/32770624 swapFree=67108860/67108860
[pid=19357] ppid=19354 vsize=2429016 memory=497392 CPUtime=2382.2 cores=1,3,5,7
/proc/19357/stat : 19357 (xcsp_picat) R 19354 19357 16557 0 -1 4202496 1191630 0 0 0 237158 1062 0 0 20 0 1 0 249344720 2487312384 124348 33554432000 4194304 5849940 140726311109104 140726311108104 140545071652743 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 42696704 140726311113910 140726311113988 140726311113988 140726311116746 0
/proc/19357/statm: 607254 124348 754 405 0 604198 0
Current children cumulated CPU time: 2382.2 s
Current children cumulated vsize: 2429016 KiB
Current children cumulated memory: 497392 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/188 19516
/proc/meminfo: memFree=18167992/32770624 swapFree=67108860/67108860
[pid=19357] ppid=19354 vsize=2514552 memory=582776 CPUtime=2442.2 cores=1,3,5,7
/proc/19357/stat : 19357 (xcsp_picat) R 19354 19357 16557 0 -1 4202496 1219939 0 0 0 243120 1100 0 0 20 0 1 0 249344720 2574901248 145694 33554432000 4194304 5849940 140726311109104 140726311108104 140545071652743 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 42696704 140726311113910 140726311113988 140726311113988 140726311116746 0
/proc/19357/statm: 628638 145694 754 405 0 625582 0
Current children cumulated CPU time: 2442.2 s
Current children cumulated vsize: 2514552 KiB
Current children cumulated memory: 582776 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 19517
/proc/meminfo: memFree=18220012/32770624 swapFree=67108860/67108860
[pid=19357] ppid=19354 vsize=2447144 memory=515604 CPUtime=2502.19 cores=1,3,5,7
/proc/19357/stat : 19357 (xcsp_picat) R 19354 19357 16557 0 -1 4202496 1263914 0 0 0 249093 1126 0 0 20 0 1 0 249344720 2505875456 128901 33554432000 4194304 5849940 140726311109104 140726311108104 140545071652743 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 42696704 140726311113910 140726311113988 140726311113988 140726311116746 0
/proc/19357/statm: 611786 128901 754 405 0 608730 0
Current children cumulated CPU time: 2502.19 s
Current children cumulated vsize: 2447144 KiB
Current children cumulated memory: 515604 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.04 2.05 3/187 19517
/proc/meminfo: memFree=18240540/32770624 swapFree=67108860/67108860
[pid=19357] ppid=19354 vsize=2436040 memory=504408 CPUtime=2519.91 cores=1,3,5,7
/proc/19357/stat : 19357 (xcsp_picat) R 19354 19357 16557 0 -1 4202496 1273710 0 0 0 250855 1136 0 0 20 0 1 0 249344720 2494504960 126102 33554432000 4194304 5849940 140726311109104 140726311108104 140545071652743 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 42696704 140726311113910 140726311113988 140726311113988 140726311116746 0
/proc/19357/statm: 609010 126102 754 405 0 605954 0
Current children cumulated CPU time: 2519.91 s
Current children cumulated vsize: 2436040 KiB
Current children cumulated memory: 504408 KiB

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

[startup+2520.02 s]
# the end of solver process 19357 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2508.55 s, system=11.3717 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.02
CPU time (s): 2519.93
CPU user time (s): 2508.55
CPU system time (s): 11.3717
CPU usage (%): 99.9962
Max. virtual memory (cumulated for all children) (KiB): 2852376
Max. memory (cumulated for all children) (KiB): 896736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2508.55
system time used= 11.3717
maximum resident set size= 896736
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1273711
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= 23
involuntary context switches= 1249


# summary of solver processes directly reported to runsolver:
#   pid: 19357
#   total CPU time (s): 2519.93
#   total CPU user time (s): 2508.55
#   total CPU system time (s): 11.3717

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 11.1028 second user time and 16.9283 second system time

The end

Launcher Data 

Begin job on node139 at 2018-08-15 09:23:36
IDJOB=4309489
IDBENCH=141633
IDSOLVER=2794
FILE ID=node139/4309489-1534317815
RUNJOBID= node139-1534293040-16589
PBS_JOBID= 21038134
Free space on /tmp= 35092 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/SteelMillSlab/SteelMillSlab-m2-3-2_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309489-1534317815/watcher-4309489-1534317815 -o /tmp/evaluation-result-4309489-1534317815/solver-4309489-1534317815 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node139-1534293040-16589 --watchdog 2580  xcsp_picat HOME/instance-4309489-1534317815.xml

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

MD5SUM BENCH= 0a472228e3943087b3ac347f10dd57c9
RANDOM SEED=1069631084

node139.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	: 5333.80
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	: 5333.80
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	: 5333.80
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	: 5333.80
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:        19035212 kB
MemAvailable:   31610924 kB
Buffers:          268036 kB
Cached:         12407132 kB
SwapCached:            0 kB
Active:          6327076 kB
Inactive:        6686784 kB
Active(anon):     292448 kB
Inactive(anon):   106808 kB
Active(file):    6034628 kB
Inactive(file):  6579976 kB
Unevictable:        7192 kB
Mlocked:            7192 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              4268 kB
Writeback:             0 kB
AnonPages:        398992 kB
Mapped:            68188 kB
Shmem:             57996 kB
Slab:             417288 kB
SReclaimable:     389568 kB
SUnreclaim:        27720 kB
KernelStack:        3360 kB
PageTables:         6188 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2651348 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    309248 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 35088 MiB
End job on node139 at 2018-08-15 10:05:36