Trace number 4395710

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) 2400.02 2400.11

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-bench_9_11.xml
MD5SUMb3f80a69476de872363c069f96d9d14d
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark382
Best CPU time to get the best result obtained on this benchmark2400.08
Satisfiable
(Un)Satisfiability was proved
Number of variables12654
Number of constraints466
Number of domains4
Minimum domain size2
Maximum domain size111
Distribution of domain sizes[{"size":2,"count":12321},{"size":15,"count":111},{"size":51,"count":111},{"size":111,"count":111}]
Minimum variable degree2
Maximum variable degree114
Distribution of variable degrees[{"degree":2,"count":12432},{"degree":3,"count":111},{"degree":112,"count":78},{"degree":113,"count":24},{"degree":114,"count":9}]
Minimum constraint arity2
Maximum constraint arity112
Distribution of constraint arities[{"arity":2,"count":132},{"arity":111,"count":112},{"arity":112,"count":222}]
Number of extensional constraints0
Number of intensional constraints132
Distribution of constraint types[{"type":"intension","count":132},{"type":"sum","count":112},{"type":"element","count":111},{"type":"channel","count":111}]
Optimization problemYES
Type of objectivemin SUM

Solver Data 

27.89/27.99	c xcsp_picat version 2.7b12 (9/12/2019)
221.85/221.90	o 503

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 (14567 MiB free)
  memory of node 1: 16384 MiB (15503 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395710-1568348544/watcher-4395710-1568348544 -o /tmp/evaluation-result-4395710-1568348544/solver-4395710-1568348544 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node151-1568333755-10548 --watchdog 2560 xcsp_picat HOME/instance-4395710-1568348544.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=13543, runsolver pid=13540

[startup+0.100435 s]*
/proc/loadavg: 2.00 2.04 2.06 3/200 13544
/proc/meminfo: memFree=30761072/32770624 swapFree=66933956/67108860
[pid=13543] ppid=13540 vsize=2031716 memory=35244 CPUtime=0.1 cores=1,3,5,7
/proc/13543/stat : 13543 (xcsp_picat) R 13540 13543 10516 0 -1 4202496 1816 0 0 0 10 0 0 0 20 0 1 0 411125893 2080477184 8811 33554432000 4194304 5870510 140729898263424 140729898262728 4515394 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 35995648 140729898267679 140729898267757 140729898267757 140729898270666 0
/proc/13543/statm: 507929 8811 856 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 35244 KiB

[startup+0.209857 s]*
/proc/loadavg: 2.00 2.04 2.06 3/200 13544
/proc/meminfo: memFree=30740492/32770624 swapFree=66933956/67108860
[pid=13543] ppid=13540 vsize=2039532 memory=58512 CPUtime=0.2 cores=1,3,5,7
/proc/13543/stat : 13543 (xcsp_picat) R 13540 13543 10516 0 -1 4202496 2009 0 0 0 20 0 0 0 20 0 1 0 411125893 2088480768 14628 33554432000 4194304 5870510 140729898263424 140729898262728 4461717 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 35995648 140729898267679 140729898267757 140729898267757 140729898270666 0
/proc/13543/statm: 509883 14628 884 410 0 505356 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2039532 KiB
Current children cumulated memory: 58512 KiB

[startup+0.309785 s]*
/proc/loadavg: 2.00 2.04 2.06 3/200 13544
/proc/meminfo: memFree=30728204/32770624 swapFree=66933956/67108860
[pid=13543] ppid=13540 vsize=2039532 memory=71084 CPUtime=0.31 cores=1,3,5,7
/proc/13543/stat : 13543 (xcsp_picat) R 13540 13543 10516 0 -1 4202496 2089 0 0 0 30 1 0 0 20 0 1 0 411125893 2088480768 17771 33554432000 4194304 5870510 140729898263424 140729898262728 5475016 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 35995648 140729898267679 140729898267757 140729898267757 140729898270666 0
/proc/13543/statm: 509883 17771 947 410 0 505356 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2039532 KiB
Current children cumulated memory: 71084 KiB

[startup+0.70029 s]
/proc/loadavg: 2.00 2.04 2.06 3/200 13544
/proc/meminfo: memFree=30697064/32770624 swapFree=66933956/67108860
[pid=13543] ppid=13540 vsize=2061284 memory=100516 CPUtime=0.69 cores=1,3,5,7
/proc/13543/stat : 13543 (xcsp_picat) R 13540 13543 10516 0 -1 4202496 6025 0 0 0 67 2 0 0 20 0 1 0 411125893 2110754816 25129 33554432000 4194304 5870510 140729898263424 140729898262728 140700593744869 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 35995648 140729898267679 140729898267757 140729898267757 140729898270666 0
/proc/13543/statm: 515321 25129 976 410 0 510794 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2061284 KiB
Current children cumulated memory: 100516 KiB

[startup+1.5003 s]
/proc/loadavg: 2.00 2.04 2.06 3/200 13544
/proc/meminfo: memFree=30693204/32770624 swapFree=66933956/67108860
[pid=13543] ppid=13540 vsize=2064320 memory=103672 CPUtime=1.49 cores=1,3,5,7
/proc/13543/stat : 13543 (xcsp_picat) R 13540 13543 10516 0 -1 4202496 6906 0 0 0 146 3 0 0 20 0 1 0 411125893 2113863680 25918 33554432000 4194304 5870510 140729898263424 140729898262408 5562048 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 35995648 140729898267679 140729898267757 140729898267757 140729898270666 0
/proc/13543/statm: 516080 25918 976 410 0 511553 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2064320 KiB
Current children cumulated memory: 103672 KiB

[startup+3.10955 s]
/proc/loadavg: 2.00 2.04 2.06 3/200 13544
/proc/meminfo: memFree=30676572/32770624 swapFree=66933956/67108860
[pid=13543] ppid=13540 vsize=2075476 memory=114404 CPUtime=3.1 cores=1,3,5,7
/proc/13543/stat : 13543 (xcsp_picat) R 13540 13543 10516 0 -1 4202496 10460 0 0 0 304 6 0 0 20 0 1 0 411125893 2125287424 28601 33554432000 4194304 5870510 140729898263424 140729898262408 140700593744869 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 35995648 140729898267679 140729898267757 140729898267757 140729898270666 0
/proc/13543/statm: 518869 28601 976 410 0 514342 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2075476 KiB
Current children cumulated memory: 114404 KiB

[startup+6.3004 s]
/proc/loadavg: 2.00 2.03 2.06 3/200 13544
/proc/meminfo: memFree=30418064/32770624 swapFree=66933956/67108860
[pid=13543] ppid=13540 vsize=2324096 memory=361948 CPUtime=6.29 cores=1,3,5,7
/proc/13543/stat : 13543 (xcsp_picat) R 13540 13543 10516 0 -1 4202496 97482 0 0 0 606 23 0 0 20 0 1 0 411125893 2379874304 90487 33554432000 4194304 5870510 140729898263424 140729898261960 5337297 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 35995648 140729898267679 140729898267757 140729898267757 140729898270666 0
/proc/13543/statm: 581024 90487 985 410 0 576497 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2324096 KiB
Current children cumulated memory: 361948 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 13544
/proc/meminfo: memFree=30463004/32770624 swapFree=66933956/67108860
[pid=13543] ppid=13540 vsize=2304948 memory=334424 CPUtime=12.69 cores=1,3,5,7
/proc/13543/stat : 13543 (xcsp_picat) R 13540 13543 10516 0 -1 4202496 130110 0 0 0 1243 26 0 0 20 0 1 0 411125893 2360266752 83606 33554432000 4194304 5870510 140729898263424 140729898261784 5258681 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 35995648 140729898267679 140729898267757 140729898267757 140729898270666 0
/proc/13543/statm: 576237 83606 1008 410 0 571710 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2304948 KiB
Current children cumulated memory: 334424 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 13544
/proc/meminfo: memFree=30460524/32770624 swapFree=66933956/67108860
[pid=13543] ppid=13540 vsize=2304948 memory=334440 CPUtime=25.49 cores=1,3,5,7
/proc/13543/stat : 13543 (xcsp_picat) R 13540 13543 10516 0 -1 4202496 164199 0 0 0 2521 28 0 0 20 0 1 0 411125893 2360266752 83610 33554432000 4194304 5870510 140729898263424 140729898261784 5258690 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 35995648 140729898267679 140729898267757 140729898267757 140729898270666 0
/proc/13543/statm: 576237 83610 1008 410 0 571710 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2304948 KiB
Current children cumulated memory: 334440 KiB

[startup+51.1097 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 13608
/proc/meminfo: memFree=30883552/32770624 swapFree=66933956/67108860
[pid=13543] ppid=13540 vsize=2304948 memory=340596 CPUtime=51.1 cores=1,3,5,7
/proc/13543/stat : 13543 (xcsp_picat) R 13540 13543 10516 0 -1 4202496 221774 0 0 0 5078 32 0 0 20 0 1 0 411125893 2360266752 85149 33554432000 4194304 5870510 140729898263424 140729898262536 5282251 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 35995648 140729898267679 140729898267757 140729898267757 140729898270666 0
/proc/13543/statm: 576237 85149 1009 410 0 571710 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2304948 KiB
Current children cumulated memory: 340596 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 2.01 2.04 3/200 13793
/proc/meminfo: memFree=30717384/32770624 swapFree=66933956/67108860
[pid=13543] ppid=13540 vsize=2367436 memory=365820 CPUtime=102.28 cores=1,3,5,7
/proc/13543/stat : 13543 (xcsp_picat) R 13540 13543 10516 0 -1 4202496 265708 0 0 0 10190 38 0 0 20 0 1 0 411125893 2424254464 91455 33554432000 4194304 5870510 140729898263424 140729898261784 5288765 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 35995648 140729898267679 140729898267757 140729898267757 140729898270666 0
/proc/13543/statm: 591859 91455 1009 410 0 587332 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2367436 KiB
Current children cumulated memory: 365820 KiB

[startup+162.3 s]
/proc/loadavg: 2.03 2.02 2.05 3/200 13797
/proc/meminfo: memFree=30710516/32770624 swapFree=66933956/67108860
[pid=13543] ppid=13540 vsize=2404856 memory=398020 CPUtime=162.25 cores=1,3,5,7
/proc/13543/stat : 13543 (xcsp_picat) R 13540 13543 10516 0 -1 4202496 320524 0 0 0 16176 49 0 0 20 0 1 0 411125893 2462572544 99505 33554432000 4194304 5870510 140729898263424 140729898262376 5282738 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 35995648 140729898267679 140729898267757 140729898267757 140729898270666 0
/proc/13543/statm: 601214 99505 1009 410 0 596687 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 2404856 KiB
Current children cumulated memory: 398020 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/200 13865
/proc/meminfo: memFree=30893112/32770624 swapFree=66933956/67108860
[pid=13543] ppid=13540 vsize=2324620 memory=360776 CPUtime=222.25 cores=1,3,5,7
/proc/13543/stat : 13543 (xcsp_picat) R 13540 13543 10516 0 -1 4202496 351691 0 0 0 22152 73 0 0 20 0 1 0 411125893 2380410880 90194 33554432000 4194304 5870510 140729898263424 140729898262680 5306817 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 35995648 140729898267679 140729898267757 140729898267757 140729898270666 0
/proc/13543/statm: 581155 90194 1016 410 0 576628 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 2324620 KiB
Current children cumulated memory: 360776 KiB

[startup+282.3 s]
/proc/loadavg: 2.07 2.03 2.05 3/200 13997
/proc/meminfo: memFree=30883920/32770624 swapFree=66933956/67108860
[pid=13543] ppid=13540 vsize=2324620 memory=367188 CPUtime=282.25 cores=1,3,5,7
/proc/13543/stat : 13543 (xcsp_picat) R 13540 13543 10516 0 -1 4202496 356127 0 0 0 28149 76 0 0 20 0 1 0 411125893 2380410880 91797 33554432000 4194304 5870510 140729898263424 140729898262440 140700594608208 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 35995648 140729898267679 140729898267757 140729898267757 140729898270666 0
/proc/13543/statm: 581155 91797 1016 410 0 576628 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 2324620 KiB
Current children cumulated memory: 367188 KiB

[startup+342.3 s]
/proc/loadavg: 2.15 2.06 2.05 3/200 14125
/proc/meminfo: memFree=30875420/32770624 swapFree=66933956/67108860
[pid=13543] ppid=13540 vsize=2384592 memory=396600 CPUtime=342.25 cores=1,3,5,7
/proc/13543/stat : 13543 (xcsp_picat) R 13540 13543 10516 0 -1 4202496 378530 0 0 0 34138 87 0 0 20 0 1 0 411125893 2441822208 99150 33554432000 4194304 5870510 140729898263424 140729898261784 5282505 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 35995648 140729898267679 140729898267757 140729898267757 140729898270666 0
/proc/13543/statm: 596148 99150 1016 410 0 591621 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 2384592 KiB
Current children cumulated memory: 396600 KiB

[startup+402.3 s]
/proc/loadavg: 2.05 2.04 2.05 3/200 14196
/proc/meminfo: memFree=30763236/32770624 swapFree=66933964/67108860
[pid=13543] ppid=13540 vsize=2346632 memory=392420 CPUtime=402.25 cores=1,3,5,7
/proc/13543/stat : 13543 (xcsp_picat) R 13540 13543 10516 0 -1 4202496 422750 0 0 0 40127 98 0 0 20 0 1 0 411125893 2402951168 98105 33554432000 4194304 5870510 140729898263424 140729898261784 5283064 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 35995648 140729898267679 140729898267757 140729898267757 140729898270666 0
/proc/13543/statm: 586658 98105 1016 410 0 582131 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 2346632 KiB
Current children cumulated memory: 392420 KiB

[startup+462.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/200 14200
/proc/meminfo: memFree=30601252/32770624 swapFree=66933964/67108860
[pid=13543] ppid=13540 vsize=2484072 memory=452444 CPUtime=462.25 cores=1,3,5,7
/proc/13543/stat : 13543 (xcsp_picat) R 13540 13543 10516 0 -1 4202496 447535 0 0 0 46113 112 0 0 20 0 1 0 411125893 2543689728 113111 33554432000 4194304 5870510 140729898263424 140729898262376 5282747 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 35995648 140729898267679 140729898267757 140729898267757 140729898270666 0
/proc/13543/statm: 621018 113111 1016 410 0 616491 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 2484072 KiB
Current children cumulated memory: 452444 KiB


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

/proc/13543/statm: 609457 109089 1016 410 0 604930 0
Current children cumulated CPU time: 1662.23 s
Current children cumulated vsize: 2437828 KiB
Current children cumulated memory: 436356 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.02 2.04 3/200 14446
/proc/meminfo: memFree=30653932/32770624 swapFree=66934000/67108860
[pid=13543] ppid=13540 vsize=2437828 memory=473456 CPUtime=1722.23 cores=1,3,5,7
/proc/13543/stat : 13543 (xcsp_picat) R 13540 13543 10516 0 -1 4202496 982470 0 0 0 171865 358 0 0 20 0 1 0 411125893 2496335872 118364 33554432000 4194304 5870510 140729898263424 140729898262440 5262976 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 35995648 140729898267679 140729898267757 140729898267757 140729898270666 0
/proc/13543/statm: 609457 118364 1016 410 0 604930 0
Current children cumulated CPU time: 1722.23 s
Current children cumulated vsize: 2437828 KiB
Current children cumulated memory: 473456 KiB

[startup+1782.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/200 14450
/proc/meminfo: memFree=30692820/32770624 swapFree=66934000/67108860
[pid=13543] ppid=13540 vsize=2440164 memory=471188 CPUtime=1782.24 cores=1,3,5,7
/proc/13543/stat : 13543 (xcsp_picat) R 13540 13543 10516 0 -1 4202496 1008952 0 0 0 177848 376 0 0 20 0 1 0 411125893 2498727936 117797 33554432000 4194304 5870510 140729898263424 140729898261784 5262793 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 35995648 140729898267679 140729898267757 140729898267757 140729898270666 0
/proc/13543/statm: 610041 117797 1016 410 0 605514 0
Current children cumulated CPU time: 1782.24 s
Current children cumulated vsize: 2440164 KiB
Current children cumulated memory: 471188 KiB

[startup+1842.3 s]
/proc/loadavg: 1.99 2.01 2.04 3/200 14456
/proc/meminfo: memFree=30670336/32770624 swapFree=66934000/67108860
[pid=13543] ppid=13540 vsize=2442580 memory=458892 CPUtime=1842.24 cores=1,3,5,7
/proc/13543/stat : 13543 (xcsp_picat) R 13540 13543 10516 0 -1 4202496 1019737 0 0 0 183836 388 0 0 20 0 1 0 411125893 2501201920 114723 33554432000 4194304 5870510 140729898263424 140729898262440 5281827 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 35995648 140729898267679 140729898267757 140729898267757 140729898270666 0
/proc/13543/statm: 610645 114723 1016 410 0 606118 0
Current children cumulated CPU time: 1842.24 s
Current children cumulated vsize: 2442580 KiB
Current children cumulated memory: 458892 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 14460
/proc/meminfo: memFree=30672908/32770624 swapFree=66934000/67108860
[pid=13543] ppid=13540 vsize=2443772 memory=453468 CPUtime=1902.24 cores=1,3,5,7
/proc/13543/stat : 13543 (xcsp_picat) R 13540 13543 10516 0 -1 4202496 1049856 0 0 0 189823 401 0 0 20 0 1 0 411125893 2502422528 113367 33554432000 4194304 5870510 140729898263424 140729898262440 5308341 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 35995648 140729898267679 140729898267757 140729898267757 140729898270666 0
/proc/13543/statm: 610943 113367 1016 410 0 606416 0
Current children cumulated CPU time: 1902.24 s
Current children cumulated vsize: 2443772 KiB
Current children cumulated memory: 453468 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 14464
/proc/meminfo: memFree=30663848/32770624 swapFree=66934000/67108860
[pid=13543] ppid=13540 vsize=2444552 memory=459016 CPUtime=1962.23 cores=1,3,5,7
/proc/13543/stat : 13543 (xcsp_picat) R 13540 13543 10516 0 -1 4202496 1077324 0 0 0 195812 411 0 0 20 0 1 0 411125893 2503221248 114754 33554432000 4194304 5870510 140729898263424 140729898262440 5272505 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 35995648 140729898267679 140729898267757 140729898267757 140729898270666 0
/proc/13543/statm: 611138 114754 1016 410 0 606611 0
Current children cumulated CPU time: 1962.23 s
Current children cumulated vsize: 2444552 KiB
Current children cumulated memory: 459016 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 14471
/proc/meminfo: memFree=30678992/32770624 swapFree=66934004/67108860
[pid=13543] ppid=13540 vsize=2446552 memory=450076 CPUtime=2022.23 cores=1,3,5,7
/proc/13543/stat : 13543 (xcsp_picat) R 13540 13543 10516 0 -1 4202496 1082759 0 0 0 201802 421 0 0 20 0 1 0 411125893 2505269248 112519 33554432000 4194304 5870510 140729898263424 140729898262440 5283106 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 35995648 140729898267679 140729898267757 140729898267757 140729898270666 0
/proc/13543/statm: 611638 112519 1016 410 0 607111 0
Current children cumulated CPU time: 2022.23 s
Current children cumulated vsize: 2446552 KiB
Current children cumulated memory: 450076 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/198 14475
/proc/meminfo: memFree=30682180/32770624 swapFree=66934004/67108860
[pid=13543] ppid=13540 vsize=2446552 memory=481056 CPUtime=2082.23 cores=1,3,5,7
/proc/13543/stat : 13543 (xcsp_picat) R 13540 13543 10516 0 -1 4202496 1111448 0 0 0 207792 431 0 0 20 0 1 0 411125893 2505269248 120264 33554432000 4194304 5870510 140729898263424 140729898262440 5308341 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 35995648 140729898267679 140729898267757 140729898267757 140729898270666 0
/proc/13543/statm: 611638 120264 1016 410 0 607111 0
Current children cumulated CPU time: 2082.23 s
Current children cumulated vsize: 2446552 KiB
Current children cumulated memory: 481056 KiB

[startup+2142.3 s]
/proc/loadavg: 2.39 2.11 2.07 3/199 14540
/proc/meminfo: memFree=28213200/32770624 swapFree=66934004/67108860
[pid=13543] ppid=13540 vsize=2447404 memory=478412 CPUtime=2142.23 cores=1,3,5,7
/proc/13543/stat : 13543 (xcsp_picat) R 13540 13543 10516 0 -1 4202496 1137810 0 0 0 213778 445 0 0 20 0 1 0 411125893 2506141696 119603 33554432000 4194304 5870510 140729898263424 140729898262440 5282251 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 35995648 140729898267679 140729898267757 140729898267757 140729898270666 0
/proc/13543/statm: 611851 119603 1016 410 0 607324 0
Current children cumulated CPU time: 2142.23 s
Current children cumulated vsize: 2447404 KiB
Current children cumulated memory: 478412 KiB

[startup+2202.3 s]
/proc/loadavg: 2.18 2.10 2.07 3/199 14547
/proc/meminfo: memFree=28265584/32770624 swapFree=66934004/67108860
[pid=13543] ppid=13540 vsize=2450440 memory=460672 CPUtime=2202.23 cores=1,3,5,7
/proc/13543/stat : 13543 (xcsp_picat) R 13540 13543 10516 0 -1 4202496 1148087 0 0 0 219766 457 0 0 20 0 1 0 411125893 2509250560 115168 33554432000 4194304 5870510 140729898263424 140729898262440 5262793 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 35995648 140729898267679 140729898267757 140729898267757 140729898270666 0
/proc/13543/statm: 612610 115168 1016 410 0 608083 0
Current children cumulated CPU time: 2202.23 s
Current children cumulated vsize: 2450440 KiB
Current children cumulated memory: 460672 KiB

[startup+2262.3 s]
/proc/loadavg: 2.06 2.08 2.07 3/200 14552
/proc/meminfo: memFree=28036344/32770624 swapFree=66934004/67108860
[pid=13543] ppid=13540 vsize=2450440 memory=462720 CPUtime=2262.22 cores=1,3,5,7
/proc/13543/stat : 13543 (xcsp_picat) R 13540 13543 10516 0 -1 4202496 1178056 0 0 0 225753 469 0 0 20 0 1 0 411125893 2509250560 115680 33554432000 4194304 5870510 140729898263424 140729898262440 5282396 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 35995648 140729898267679 140729898267757 140729898267757 140729898270666 0
/proc/13543/statm: 612610 115680 1016 410 0 608083 0
Current children cumulated CPU time: 2262.22 s
Current children cumulated vsize: 2450440 KiB
Current children cumulated memory: 462720 KiB

[startup+2322.3 s]
/proc/loadavg: 2.06 2.08 2.07 3/201 14564
/proc/meminfo: memFree=28228260/32770624 swapFree=66934012/67108860
[pid=13543] ppid=13540 vsize=2450440 memory=482392 CPUtime=2322.22 cores=1,3,5,7
/proc/13543/stat : 13543 (xcsp_picat) R 13540 13543 10516 0 -1 4202496 1192154 0 0 0 231744 478 0 0 20 0 1 0 411125893 2509250560 120598 33554432000 4194304 5870510 140729898263424 140729898262440 5282578 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 35995648 140729898267679 140729898267757 140729898267757 140729898270666 0
/proc/13543/statm: 612610 120598 1016 410 0 608083 0
Current children cumulated CPU time: 2322.22 s
Current children cumulated vsize: 2450440 KiB
Current children cumulated memory: 482392 KiB

[startup+2382.3 s]
/proc/loadavg: 2.02 2.07 2.06 3/203 14594
/proc/meminfo: memFree=28168064/32770624 swapFree=66934028/67108860
[pid=13543] ppid=13540 vsize=2450440 memory=480548 CPUtime=2382.2 cores=1,3,5,7
/proc/13543/stat : 13543 (xcsp_picat) R 13540 13543 10516 0 -1 4202496 1196919 0 0 0 237733 487 0 0 20 0 1 0 411125893 2509250560 120137 33554432000 4194304 5870510 140729898263424 140729898262440 5282357 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 35995648 140729898267679 140729898267757 140729898267757 140729898270666 0
/proc/13543/statm: 612610 120137 1016 410 0 608083 0
Current children cumulated CPU time: 2382.2 s
Current children cumulated vsize: 2450440 KiB
Current children cumulated memory: 480548 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.11 s]
/proc/loadavg: 2.02 2.06 2.06 3/203 14595
/proc/meminfo: memFree=26025704/32770624 swapFree=66934028/67108860
[pid=13543] ppid=13540 vsize=2450440 memory=464164 CPUtime=2400 cores=1,3,5,7
/proc/13543/stat : 13543 (xcsp_picat) R 13540 13543 10516 0 -1 4202496 1197610 0 0 0 239510 490 0 0 20 0 1 0 411125893 2509250560 116041 33554432000 4194304 5870510 140729898263424 140729898262440 5308411 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 35995648 140729898267679 140729898267757 140729898267757 140729898270666 0
/proc/13543/statm: 612610 116041 1016 410 0 608083 0
Current children cumulated CPU time: 2400 s
Current children cumulated vsize: 2450440 KiB
Current children cumulated memory: 464164 KiB

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

[startup+2400.11 s]
# the end of solver process 13543 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2395.11 s, system=4.90695 s

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

[startup+2400.11 s]
/proc/loadavg: 2.02 2.06 2.06 3/203 14595
/proc/meminfo: memFree=26025704/32770624 swapFree=66934028/67108860
[pid=13543] ppid=13540 vsize=2450440 memory=464164 CPUtime=2400 cores=1,3,5,7
/proc/13543/stat : 13543 (xcsp_picat) R 13540 13543 10516 0 -1 4202496 1197610 0 0 0 239510 490 0 0 20 0 1 0 411125893 2509250560 116041 33554432000 4194304 5870510 140729898263424 140729898262440 5308411 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 35995648 140729898267679 140729898267757 140729898267757 140729898270666 0
/proc/13543/statm: 612610 116041 1016 410 0 608083 0
Current children cumulated CPU time: 2400 s
Current children cumulated vsize: 2450440 KiB
Current children cumulated memory: 464164 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2400.11
CPU time (s): 2400.02
CPU user time (s): 2395.11
CPU system time (s): 4.90695
CPU usage (%): 99.996
Max. virtual memory (cumulated for all children) (KiB): 2662056
Max. memory (cumulated for all children) (KiB): 658372

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2395.11
system time used= 4.90695
maximum resident set size= 658372
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1197610
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= 132
involuntary context switches= 2847


# summary of solver processes directly reported to runsolver:
#   pid: 13543
#   total CPU time (s): 2400.02
#   total CPU user time (s): 2395.11
#   total CPU system time (s): 4.90695

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 11.9583 second user time and 15.4978 second system time

The end

Launcher Data 

Begin job on node151 at 2019-09-13 06:21:45
IDJOB=4395710
IDBENCH=139658
IDSOLVER=2845
FILE ID=node151/4395710-1568348544
RUNJOBID= node151-1568333755-10548
PBS_JOBID= 21701159
Free space on /tmp= 56996 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/SteelMillSlab/SteelMillSlab-bench_9_11.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395710-1568348544/watcher-4395710-1568348544 -o /tmp/evaluation-result-4395710-1568348544/solver-4395710-1568348544 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node151-1568333755-10548 --watchdog 2560  xcsp_picat HOME/instance-4395710-1568348544.xml

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

MD5SUM BENCH= b3f80a69476de872363c069f96d9d14d
RANDOM SEED=942537386

node151.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	: 5333.53
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	: 5335.75
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	: 5333.53
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	: 5335.75
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	: 5333.53
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	: 5335.75
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	: 5333.53
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	: 5335.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        30792768 kB
MemAvailable:   31353848 kB
Buffers:          142656 kB
Cached:           709680 kB
SwapCached:        72260 kB
Active:           933676 kB
Inactive:         494588 kB
Active(anon):     511400 kB
Inactive(anon):    96488 kB
Active(file):     422276 kB
Inactive(file):   398100 kB
Unevictable:      111208 kB
Mlocked:          111208 kB
SwapTotal:      67108860 kB
SwapFree:       66933956 kB
Dirty:              3184 kB
Writeback:             0 kB
AnonPages:        623408 kB
Mapped:            37348 kB
Shmem:             23208 kB
Slab:             141084 kB
SReclaimable:     113080 kB
SUnreclaim:        28004 kB
KernelStack:        3776 kB
PageTables:         6096 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    3005108 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    522240 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      138624 kB
DirectMap2M:    33406976 kB

Free space on /tmp at the end= 56872 MiB
End job on node151 at 2019-09-13 07:01:46