Trace number 4394994

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 NameAnswerCPU timeWall clock time
PicatSAT 2019-09-12SAT 862.572 862.615

General information on the benchmark

NameQRandom/QRandom-mdd-7-25-5/
mdd-7-25-5-56-01.xml
MD5SUM38fbb435e56fa73fec05cbb523a31b1b
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark56.5752
Satisfiable
(Un)Satisfiability was proved
Number of variables25
Number of constraints56
Number of domains1
Minimum domain size5
Maximum domain size5
Distribution of domain sizes[{"size":5,"count":25}]
Minimum variable degree11
Maximum variable degree24
Distribution of variable degrees[{"degree":11,"count":5},{"degree":12,"count":2},{"degree":13,"count":1},{"degree":14,"count":5},{"degree":15,"count":1},{"degree":16,"count":2},{"degree":17,"count":1},{"degree":18,"count":2},{"degree":20,"count":2},{"degree":21,"count":1},{"degree":22,"count":1},{"degree":23,"count":1},{"degree":24,"count":1}]
Minimum constraint arity7
Maximum constraint arity7
Distribution of constraint arities[{"arity":7,"count":56}]
Number of extensional constraints56
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":56}]
Optimization problemNO
Type of objective

Solver Data 

862.55/862.60	c xcsp_picat version 2.7b12 (9/12/2019)
862.55/862.60	s SATISFIABLE
862.55/862.60	v <instantiation>
862.55/862.60	v     <list> x[]  </list> 
862.55/862.60	v     <values> 0 4 3 4 4 4 2 1 1 1 3 0 3 0 4 2 1 4 0 4 0 4 2 3 1   </values> 
862.55/862.60	v </instantiation>

Verifier Data 

OK

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 (11071 MiB free)
  memory of node 1: 16384 MiB (13941 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4394994-1568329981/watcher-4394994-1568329981 -o /tmp/evaluation-result-4394994-1568329981/solver-4394994-1568329981 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node117-1568322189-24245 --watchdog 2580 xcsp_picat HOME/instance-4394994-1568329981.xml 

running on 4 cores: 0,2,4,6

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=26499, runsolver pid=26496
Current StackSize limit: 8192 KiB


[startup+0.100964 s]*
/proc/loadavg: 2.10 2.06 2.07 3/199 26500
/proc/meminfo: memFree=25599804/32770624 swapFree=66952812/67108860
[pid=26499] ppid=26496 vsize=2031716 memory=17364 CPUtime=0.09 cores=0,2,4,6
/proc/26499/stat : 26499 (xcsp_picat) R 26496 26499 24214 0 -1 4202496 2002 0 0 0 9 0 0 0 20 0 1 0 408940091 2080477184 4341 33554432000 4194304 5870510 140735114125440 140735114124744 140107206528000 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 36564992 140735114134559 140735114134637 140735114134637 140735114137546 0
/proc/26499/statm: 507929 4341 834 410 0 503402 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 17364 KiB

[startup+0.209666 s]*
/proc/loadavg: 2.10 2.06 2.07 3/199 26500
/proc/meminfo: memFree=25593652/32770624 swapFree=66952812/67108860
[pid=26499] ppid=26496 vsize=2031716 memory=23764 CPUtime=0.2 cores=0,2,4,6
/proc/26499/stat : 26499 (xcsp_picat) R 26496 26499 24214 0 -1 4202496 2009 0 0 0 20 0 0 0 20 0 1 0 408940091 2080477184 5941 33554432000 4194304 5870510 140735114125440 140735114124744 140107206528000 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 36564992 140735114134559 140735114134637 140735114134637 140735114137546 0
/proc/26499/statm: 507929 5941 834 410 0 503402 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 23764 KiB

[startup+0.30955 s]*
/proc/loadavg: 2.10 2.06 2.07 3/199 26500
/proc/meminfo: memFree=25589572/32770624 swapFree=66952812/67108860
[pid=26499] ppid=26496 vsize=2031716 memory=29908 CPUtime=0.3 cores=0,2,4,6
/proc/26499/stat : 26499 (xcsp_picat) R 26496 26499 24214 0 -1 4202496 2013 0 0 0 30 0 0 0 20 0 1 0 408940091 2080477184 7477 33554432000 4194304 5870510 140735114125440 140735114124744 4762323 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 36564992 140735114134559 140735114134637 140735114134637 140735114137546 0
/proc/26499/statm: 507929 7477 834 410 0 503402 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 29908 KiB

[startup+0.700311 s]
/proc/loadavg: 2.10 2.06 2.07 4/199 26500
/proc/meminfo: memFree=25575236/32770624 swapFree=66952812/67108860
[pid=26499] ppid=26496 vsize=2031716 memory=50388 CPUtime=0.69 cores=0,2,4,6
/proc/26499/stat : 26499 (xcsp_picat) R 26496 26499 24214 0 -1 4202496 2023 0 0 0 68 1 0 0 20 0 1 0 408940091 2080477184 12597 33554432000 4194304 5870510 140735114125440 140735114124744 4429440 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 36564992 140735114134559 140735114134637 140735114134637 140735114137546 0
/proc/26499/statm: 507929 12597 834 410 0 503402 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 50388 KiB

[startup+1.5003 s]
/proc/loadavg: 2.10 2.06 2.07 3/199 26500
/proc/meminfo: memFree=25546284/32770624 swapFree=66952812/67108860
[pid=26499] ppid=26496 vsize=2031716 memory=93396 CPUtime=1.49 cores=0,2,4,6
/proc/26499/stat : 26499 (xcsp_picat) R 26496 26499 24214 0 -1 4202496 2044 0 0 0 148 1 0 0 20 0 1 0 408940091 2080477184 23349 33554432000 4194304 5870510 140735114125440 140735114124744 4451726 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 36564992 140735114134559 140735114134637 140735114134637 140735114137546 0
/proc/26499/statm: 507929 23349 834 410 0 503402 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 93396 KiB

[startup+3.1096 s]
/proc/loadavg: 2.10 2.06 2.07 3/199 26500
/proc/meminfo: memFree=25433396/32770624 swapFree=66952812/67108860
[pid=26499] ppid=26496 vsize=2031716 memory=179432 CPUtime=3.1 cores=0,2,4,6
/proc/26499/stat : 26499 (xcsp_picat) R 26496 26499 24214 0 -1 4202496 2131 0 0 0 308 2 0 0 20 0 1 0 408940091 2080477184 44858 33554432000 4194304 5870510 140735114125440 140735114124744 140107206528000 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 36564992 140735114134559 140735114134637 140735114134637 140735114137546 0
/proc/26499/statm: 507929 44858 839 410 0 503402 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 179432 KiB

[startup+6.30029 s]
/proc/loadavg: 2.10 2.06 2.07 3/199 26501
/proc/meminfo: memFree=25284920/32770624 swapFree=66952812/67108860
[pid=26499] ppid=26496 vsize=2031716 memory=349416 CPUtime=6.28 cores=0,2,4,6
/proc/26499/stat : 26499 (xcsp_picat) R 26496 26499 24214 0 -1 4202496 2223 0 0 0 622 6 0 0 20 0 1 0 408940091 2080477184 87354 33554432000 4194304 5870510 140735114125440 140735114124744 4475297 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 36564992 140735114134559 140735114134637 140735114134637 140735114137546 0
/proc/26499/statm: 507929 87354 839 410 0 503402 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 349416 KiB

[startup+12.7003 s]
/proc/loadavg: 2.16 2.07 2.08 3/199 26501
/proc/meminfo: memFree=24638308/32770624 swapFree=66952812/67108860
[pid=26499] ppid=26496 vsize=2031716 memory=1041708 CPUtime=12.68 cores=0,2,4,6
/proc/26499/stat : 26499 (xcsp_picat) R 26496 26499 24214 0 -1 4202496 3501 0 0 0 1251 17 0 0 20 0 1 0 408940091 2080477184 260427 33554432000 4194304 5870510 140735114125440 140735114124808 4520559 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 36564992 140735114134559 140735114134637 140735114134637 140735114137546 0
/proc/26499/statm: 507929 260427 856 410 0 503402 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 1041708 KiB

[startup+25.5004 s]
/proc/loadavg: 2.14 2.07 2.08 3/200 26503
/proc/meminfo: memFree=24033444/32770624 swapFree=66952812/67108860
[pid=26499] ppid=26496 vsize=2742680 memory=1521764 CPUtime=25.48 cores=0,2,4,6
/proc/26499/stat : 26499 (xcsp_picat) R 26496 26499 24214 0 -1 4202496 24566 0 0 0 2522 26 0 0 20 0 1 0 408940091 2808504320 380441 33554432000 4194304 5870510 140735114125440 140735114124168 5337393 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36564992 140735114134559 140735114134637 140735114134637 140735114137546 0
/proc/26499/statm: 685670 380441 876 410 0 681143 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2742680 KiB
Current children cumulated memory: 1521764 KiB

[startup+51.1094 s]
/proc/loadavg: 2.09 2.06 2.07 3/199 26503
/proc/meminfo: memFree=24077276/32770624 swapFree=66952812/67108860
[pid=26499] ppid=26496 vsize=2742680 memory=1521764 CPUtime=51.09 cores=0,2,4,6
/proc/26499/stat : 26499 (xcsp_picat) R 26496 26499 24214 0 -1 4202496 30413 0 0 0 5083 26 0 0 20 0 1 0 408940091 2808504320 380441 33554432000 4194304 5870510 140735114125440 140735114124168 5337354 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36564992 140735114134559 140735114134637 140735114134637 140735114137546 0
/proc/26499/statm: 685670 380441 876 410 0 681143 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2742680 KiB
Current children cumulated memory: 1521764 KiB

[startup+102.3 s]
/proc/loadavg: 2.07 2.07 2.07 3/199 26507
/proc/meminfo: memFree=24061100/32770624 swapFree=66952812/67108860
[pid=26499] ppid=26496 vsize=2742680 memory=1521764 CPUtime=102.28 cores=0,2,4,6
/proc/26499/stat : 26499 (xcsp_picat) R 26496 26499 24214 0 -1 4202496 46859 0 0 0 10201 27 0 0 20 0 1 0 408940091 2808504320 380441 33554432000 4194304 5870510 140735114125440 140735114124168 5337393 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36564992 140735114134559 140735114134637 140735114134637 140735114137546 0
/proc/26499/statm: 685670 380441 876 410 0 681143 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2742680 KiB
Current children cumulated memory: 1521764 KiB

[startup+162.3 s]
/proc/loadavg: 2.03 2.06 2.07 3/199 26513
/proc/meminfo: memFree=24077072/32770624 swapFree=66952812/67108860
[pid=26499] ppid=26496 vsize=2742680 memory=1521764 CPUtime=162.28 cores=0,2,4,6
/proc/26499/stat : 26499 (xcsp_picat) R 26496 26499 24214 0 -1 4202496 62947 0 0 0 16200 28 0 0 20 0 1 0 408940091 2808504320 380441 33554432000 4194304 5870510 140735114125440 140735114124168 5337354 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36564992 140735114134559 140735114134637 140735114134637 140735114137546 0
/proc/26499/statm: 685670 380441 876 410 0 681143 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2742680 KiB
Current children cumulated memory: 1521764 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.04 2.06 3/199 26517
/proc/meminfo: memFree=24031604/32770624 swapFree=66952812/67108860
[pid=26499] ppid=26496 vsize=2742680 memory=1521764 CPUtime=222.28 cores=0,2,4,6
/proc/26499/stat : 26499 (xcsp_picat) R 26496 26499 24214 0 -1 4202496 78637 0 0 0 22199 29 0 0 20 0 1 0 408940091 2808504320 380441 33554432000 4194304 5870510 140735114125440 140735114124168 5337327 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36564992 140735114134559 140735114134637 140735114134637 140735114137546 0
/proc/26499/statm: 685670 380441 876 410 0 681143 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2742680 KiB
Current children cumulated memory: 1521764 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/199 26521
/proc/meminfo: memFree=24083292/32770624 swapFree=66952812/67108860
[pid=26499] ppid=26496 vsize=2746944 memory=1527576 CPUtime=282.28 cores=0,2,4,6
/proc/26499/stat : 26499 (xcsp_picat) R 26496 26499 24214 0 -1 4202496 102447 0 0 0 28198 30 0 0 20 0 1 0 408940091 2812870656 381894 33554432000 4194304 5870510 140735114125440 140735114124168 5337372 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36564992 140735114134559 140735114134637 140735114134637 140735114137546 0
/proc/26499/statm: 686736 381894 879 410 0 682209 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 2746944 KiB
Current children cumulated memory: 1527576 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/199 26527
/proc/meminfo: memFree=24076816/32770624 swapFree=66952812/67108860
[pid=26499] ppid=26496 vsize=2746944 memory=1527580 CPUtime=342.27 cores=0,2,4,6
/proc/26499/stat : 26499 (xcsp_picat) R 26496 26499 24214 0 -1 4202496 122057 0 0 0 34196 31 0 0 20 0 1 0 408940091 2812870656 381895 33554432000 4194304 5870510 140735114125440 140735114123768 5337516 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36564992 140735114134559 140735114134637 140735114134637 140735114137546 0
/proc/26499/statm: 686736 381895 880 410 0 682209 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 2746944 KiB
Current children cumulated memory: 1527580 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/199 26531
/proc/meminfo: memFree=24070008/32770624 swapFree=66952812/67108860
[pid=26499] ppid=26496 vsize=2746944 memory=1527580 CPUtime=402.27 cores=0,2,4,6
/proc/26499/stat : 26499 (xcsp_picat) R 26496 26499 24214 0 -1 4202496 150682 0 0 0 40195 32 0 0 20 0 1 0 408940091 2812870656 381895 33554432000 4194304 5870510 140735114125440 140735114123768 5337297 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36564992 140735114134559 140735114134637 140735114134637 140735114137546 0
/proc/26499/statm: 686736 381895 880 410 0 682209 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 2746944 KiB
Current children cumulated memory: 1527580 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 26542
/proc/meminfo: memFree=24073764/32770624 swapFree=66952812/67108860
[pid=26499] ppid=26496 vsize=2746944 memory=1527580 CPUtime=462.26 cores=0,2,4,6
/proc/26499/stat : 26499 (xcsp_picat) R 26496 26499 24214 0 -1 4202496 169195 0 0 0 46193 33 0 0 20 0 1 0 408940091 2812870656 381895 33554432000 4194304 5870510 140735114125440 140735114123768 5337297 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36564992 140735114134559 140735114134637 140735114134637 140735114137546 0
/proc/26499/statm: 686736 381895 880 410 0 682209 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 2746944 KiB
Current children cumulated memory: 1527580 KiB

[startup+522.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 26548
/proc/meminfo: memFree=24044076/32770624 swapFree=66952812/67108860
[pid=26499] ppid=26496 vsize=2746944 memory=1527580 CPUtime=522.26 cores=0,2,4,6
/proc/26499/stat : 26499 (xcsp_picat) R 26496 26499 24214 0 -1 4202496 193951 0 0 0 52192 34 0 0 20 0 1 0 408940091 2812870656 381895 33554432000 4194304 5870510 140735114125440 140735114123768 5337327 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36564992 140735114134559 140735114134637 140735114134637 140735114137546 0
/proc/26499/statm: 686736 381895 880 410 0 682209 0
Current children cumulated CPU time: 522.26 s
Current children cumulated vsize: 2746944 KiB
Current children cumulated memory: 1527580 KiB

[startup+582.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 26552
/proc/meminfo: memFree=24057904/32770624 swapFree=66952812/67108860
[pid=26499] ppid=26496 vsize=2746944 memory=1527580 CPUtime=582.26 cores=0,2,4,6
/proc/26499/stat : 26499 (xcsp_picat) R 26496 26499 24214 0 -1 4202496 217818 0 0 0 58191 35 0 0 20 0 1 0 408940091 2812870656 381895 33554432000 4194304 5870510 140735114125440 140735114123768 5337306 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36564992 140735114134559 140735114134637 140735114134637 140735114137546 0
/proc/26499/statm: 686736 381895 880 410 0 682209 0
Current children cumulated CPU time: 582.26 s
Current children cumulated vsize: 2746944 KiB
Current children cumulated memory: 1527580 KiB

[startup+642.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 26556
/proc/meminfo: memFree=24031892/32770624 swapFree=66952812/67108860
[pid=26499] ppid=26496 vsize=2746944 memory=1529228 CPUtime=642.25 cores=0,2,4,6
/proc/26499/stat : 26499 (xcsp_picat) R 26496 26499 24214 0 -1 4202496 255084 0 0 0 64185 40 0 0 20 0 1 0 408940091 2812870656 382307 33554432000 4194304 5870510 140735114125440 140735114124456 5272433 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36564992 140735114134559 140735114134637 140735114134637 140735114137546 0
/proc/26499/statm: 686736 382307 900 410 0 682209 0
Current children cumulated CPU time: 642.25 s
Current children cumulated vsize: 2746944 KiB
Current children cumulated memory: 1529228 KiB

[startup+702.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 26562
/proc/meminfo: memFree=24045832/32770624 swapFree=66952812/67108860
[pid=26499] ppid=26496 vsize=2746944 memory=1528520 CPUtime=702.25 cores=0,2,4,6
/proc/26499/stat : 26499 (xcsp_picat) R 26496 26499 24214 0 -1 4202496 277855 0 0 0 70180 45 0 0 20 0 1 0 408940091 2812870656 382130 33554432000 4194304 5870510 140735114125440 140735114124456 5272962 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36564992 140735114134559 140735114134637 140735114134637 140735114137546 0
/proc/26499/statm: 686736 382130 900 410 0 682209 0
Current children cumulated CPU time: 702.25 s
Current children cumulated vsize: 2746944 KiB
Current children cumulated memory: 1528520 KiB

[startup+762.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 26567
/proc/meminfo: memFree=24005888/32770624 swapFree=66952812/67108860
[pid=26499] ppid=26496 vsize=2746944 memory=1527380 CPUtime=762.25 cores=0,2,4,6
/proc/26499/stat : 26499 (xcsp_picat) R 26496 26499 24214 0 -1 4202496 309432 0 0 0 76173 52 0 0 20 0 1 0 408940091 2812870656 381845 33554432000 4194304 5870510 140735114125440 140735114124456 5272433 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36564992 140735114134559 140735114134637 140735114134637 140735114137546 0
/proc/26499/statm: 686736 381845 900 410 0 682209 0
Current children cumulated CPU time: 762.25 s
Current children cumulated vsize: 2746944 KiB
Current children cumulated memory: 1527380 KiB

[startup+822.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 26571
/proc/meminfo: memFree=23996564/32770624 swapFree=66952812/67108860
[pid=26499] ppid=26496 vsize=2746944 memory=1533528 CPUtime=822.25 cores=0,2,4,6
/proc/26499/stat : 26499 (xcsp_picat) R 26496 26499 24214 0 -1 4202496 330257 0 0 0 82169 56 0 0 20 0 1 0 408940091 2812870656 383382 33554432000 4194304 5870510 140735114125440 140735114124456 5272433 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36564992 140735114134559 140735114134637 140735114134637 140735114137546 0
/proc/26499/statm: 686736 383382 900 410 0 682209 0
Current children cumulated CPU time: 822.25 s
Current children cumulated vsize: 2746944 KiB
Current children cumulated memory: 1533528 KiB

[startup+862.615 s]
# the end of solver process 26499 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=861.955 s, system=0.616972 s

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

[startup+844.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 26574
/proc/meminfo: memFree=24031800/32770624 swapFree=66952812/67108860
[pid=26499] ppid=26496 vsize=2746944 memory=1531488 CPUtime=844.75 cores=0,2,4,6
/proc/26499/stat : 26499 (xcsp_picat) R 26496 26499 24214 0 -1 4202496 333987 0 0 0 84417 58 0 0 20 0 1 0 408940091 2812870656 382872 33554432000 4194304 5870510 140735114125440 140735114124456 5282590 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36564992 140735114134559 140735114134637 140735114134637 140735114137546 0
/proc/26499/statm: 686736 382872 900 410 0 682209 0
Current children cumulated CPU time: 844.75 s
Current children cumulated vsize: 2746944 KiB
Current children cumulated memory: 1531488 KiB

[startup+851.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 26575
/proc/meminfo: memFree=24065284/32770624 swapFree=66952812/67108860
[pid=26499] ppid=26496 vsize=2746944 memory=1534812 CPUtime=851.15 cores=0,2,4,6
/proc/26499/stat : 26499 (xcsp_picat) R 26496 26499 24214 0 -1 4202496 341950 0 0 0 85056 59 0 0 20 0 1 0 408940091 2812870656 383703 33554432000 4194304 5870510 140735114125440 140735114124456 5298780 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36564992 140735114134559 140735114134637 140735114134637 140735114137546 0
/proc/26499/statm: 686736 383703 904 410 0 682209 0
Current children cumulated CPU time: 851.15 s
Current children cumulated vsize: 2746944 KiB
Current children cumulated memory: 1534812 KiB

[startup+857.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 26575
/proc/meminfo: memFree=24029228/32770624 swapFree=66952812/67108860
[pid=26499] ppid=26496 vsize=2777764 memory=1535276 CPUtime=857.55 cores=0,2,4,6
/proc/26499/stat : 26499 (xcsp_picat) R 26496 26499 24214 0 -1 4202496 344503 0 0 0 85696 59 0 0 20 0 1 0 408940091 2844430336 383819 33554432000 4194304 5870510 140735114125440 140735114124392 5272665 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36564992 140735114134559 140735114134637 140735114134637 140735114137546 0
/proc/26499/statm: 694441 383819 904 410 0 689914 0
Current children cumulated CPU time: 857.55 s
Current children cumulated vsize: 2777764 KiB
Current children cumulated memory: 1535276 KiB

[startup+860.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 26575
/proc/meminfo: memFree=24012844/32770624 swapFree=66952812/67108860
[pid=26499] ppid=26496 vsize=2777764 memory=1537928 CPUtime=860.74 cores=0,2,4,6
/proc/26499/stat : 26499 (xcsp_picat) R 26496 26499 24214 0 -1 4202496 344914 0 0 0 86015 59 0 0 20 0 1 0 408940091 2844430336 384482 33554432000 4194304 5870510 140735114125440 140735114124392 5283024 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36564992 140735114134559 140735114134637 140735114134637 140735114137546 0
/proc/26499/statm: 694441 384482 904 410 0 689914 0
Current children cumulated CPU time: 860.74 s
Current children cumulated vsize: 2777764 KiB
Current children cumulated memory: 1537928 KiB

[startup+861.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 26575
/proc/meminfo: memFree=24003908/32770624 swapFree=66952812/67108860
[pid=26499] ppid=26496 vsize=2777764 memory=1537928 CPUtime=861.54 cores=0,2,4,6
/proc/26499/stat : 26499 (xcsp_picat) R 26496 26499 24214 0 -1 4202496 344947 0 0 0 86095 59 0 0 20 0 1 0 408940091 2844430336 384482 33554432000 4194304 5870510 140735114125440 140735114124392 5282606 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36564992 140735114134559 140735114134637 140735114134637 140735114137546 0
/proc/26499/statm: 694441 384482 904 410 0 689914 0
Current children cumulated CPU time: 861.54 s
Current children cumulated vsize: 2777764 KiB
Current children cumulated memory: 1537928 KiB

[startup+862.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 26575
/proc/meminfo: memFree=24009588/32770624 swapFree=66952812/67108860
[pid=26499] ppid=26496 vsize=2746944 memory=1527420 CPUtime=862.35 cores=0,2,4,6
/proc/26499/stat : 26499 (xcsp_picat) R 26496 26499 24214 0 -1 4202496 346111 0 0 0 86175 60 0 0 20 0 1 0 408940091 2812870656 381855 33554432000 4194304 5870510 140735114125440 140735114124392 5282684 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36564992 140735114134559 140735114134637 140735114134637 140735114137546 0
/proc/26499/statm: 686736 381855 904 410 0 682209 0
Current children cumulated CPU time: 862.35 s
Current children cumulated vsize: 2746944 KiB
Current children cumulated memory: 1527420 KiB

[startup+862.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 26575
/proc/meminfo: memFree=24009588/32770624 swapFree=66952812/67108860
[pid=26499] ppid=26496 vsize=2746944 memory=1527420 CPUtime=862.55 cores=0,2,4,6
/proc/26499/stat : 26499 (xcsp_picat) R 26496 26499 24214 0 -1 4202496 346119 0 0 0 86195 60 0 0 20 0 1 0 408940091 2812870656 381855 33554432000 4194304 5870510 140735114125440 140735114124392 5282586 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 36564992 140735114134559 140735114134637 140735114134637 140735114137546 0
/proc/26499/statm: 686736 381855 904 410 0 682209 0
Current children cumulated CPU time: 862.55 s
Current children cumulated vsize: 2746944 KiB
Current children cumulated memory: 1527420 KiB

Child status: 0
Real time (s): 862.615
CPU time (s): 862.572
CPU user time (s): 861.955
CPU system time (s): 0.616972
CPU usage (%): 99.995
Max. virtual memory (cumulated for all children) (KiB): 2827084
Max. memory (cumulated for all children) (KiB): 1577560

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 861.955
system time used= 0.616972
maximum resident set size= 1579644
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 346212
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= 4
involuntary context switches= 349


# summary of solver processes directly reported to runsolver:
#   pid: 26499
#   total CPU time (s): 862.572
#   total CPU user time (s): 861.955
#   total CPU system time (s): 0.616972

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 3.34668 second user time and 6.492 second system time

The end

Launcher Data 

Begin job on node117 at 2019-09-13 01:12:19
IDJOB=4394994
IDBENCH=126080
IDSOLVER=2844
FILE ID=node117/4394994-1568329981
RUNJOBID= node117-1568322189-24245
PBS_JOBID= 21701139
Free space on /tmp= 58884 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/QRandom/QRandom-mdd-7-25-5/mdd-7-25-5-56-01.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4394994-1568329981/watcher-4394994-1568329981 -o /tmp/evaluation-result-4394994-1568329981/solver-4394994-1568329981 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node117-1568322189-24245 --watchdog 2580  xcsp_picat HOME/instance-4394994-1568329981.xml

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

MD5SUM BENCH= 38fbb435e56fa73fec05cbb523a31b1b
RANDOM SEED=1209277551

node117.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	: 5333.75
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	: 5333.75
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	: 5333.75
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	: 5333.75
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:        25616140 kB
MemAvailable:   31639100 kB
Buffers:          159360 kB
Cached:          6112792 kB
SwapCached:        52484 kB
Active:          1547456 kB
Inactive:        4956672 kB
Active(anon):     180864 kB
Inactive(anon):    92700 kB
Active(file):    1366592 kB
Inactive(file):  4863972 kB
Unevictable:      107724 kB
Mlocked:          107724 kB
SwapTotal:      67108860 kB
SwapFree:       66952812 kB
Dirty:             36124 kB
Writeback:            28 kB
AnonPages:        448056 kB
Mapped:            45956 kB
Shmem:             32816 kB
Slab:             244468 kB
SReclaimable:     216460 kB
SUnreclaim:        28008 kB
KernelStack:        3424 kB
PageTables:         5696 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2700380 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    397312 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 58880 MiB
End job on node117 at 2019-09-13 01:26:42