Trace number 4395255

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 2019-09-12OPT943 751.838 751.877

General information on the benchmark

NameMario/Mario-zinc-s1/
Mario-n-medium-3.xml
MD5SUM5e375f515acf7f26619053bdd8bbc393
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark943
Best CPU time to get the best result obtained on this benchmark57.2299
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of constraints61
Number of domains57
Minimum domain size1
Maximum domain size30
Distribution of domain sizes[{"size":1,"count":2},{"size":2,"count":28},{"size":28,"count":1},{"size":29,"count":8},{"size":30,"count":51}]
Minimum variable degree1
Maximum variable degree3
Distribution of variable degrees[{"degree":1,"count":2},{"degree":2,"count":59},{"degree":3,"count":29}]
Minimum constraint arity1
Maximum constraint arity30
Distribution of constraint arities[{"arity":1,"count":1},{"arity":2,"count":58},{"arity":30,"count":2}]
Number of extensional constraints30
Number of intensional constraints29
Distribution of constraint types[{"type":"extension","count":30},{"type":"intension","count":29},{"type":"sum","count":1},{"type":"circuit","count":1}]
Optimization problemYES
Type of objectivemax SUM

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

22.89/23.00	c xcsp_picat version 2.7b12 (9/12/2019)
78.09/78.11	o 785
197.98/198.10	o 943
751.75/751.87	s OPTIMUM FOUND
751.75/751.87	v <instantiation>
751.75/751.87	v     <list> s[] f[] g[]  </list> 
751.75/751.87	v     <values> 27 0 2 13 4 5 22 7 8 9 10 11 12 21 14 15 19 17 3 18 1 6 26 28 24 25 29 16 20 23  178 0 0 28 0 0 42 0 0 0 0 0 0 77 0 0 137 0 63 161 67 99 337 19 0 0 44 181 216 265  0 0 0 81 0 0 49 0 0 0 0 0 0 14 0 0 76 0 86 99 11 92 85 95 0 0 57 59 46 93   </values> 
751.75/751.87	v </instantiation>

Verifier Data 

OK	943

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 (15114 MiB free)
  memory of node 1: 16384 MiB (15694 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395255-1568334910/watcher-4395255-1568334910 -o /tmp/evaluation-result-4395255-1568334910/solver-4395255-1568334910 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node121-1568321663-18696 --watchdog 2580 xcsp_picat HOME/instance-4395255-1568334910.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=21638, runsolver pid=21635

[startup+0.10017 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 21639
/proc/meminfo: memFree=31517728/32770624 swapFree=66979924/67108860
[pid=21638] ppid=21635 vsize=2031716 memory=35696 CPUtime=0.1 cores=1,3,5,7
/proc/21638/stat : 21638 (xcsp_picat) R 21635 21638 18664 0 -1 4202496 1456 0 0 0 10 0 0 0 20 0 1 0 409753706 2080477184 8924 33554432000 4194304 5870510 140735965312688 140735965309832 4520559 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41832448 140735965316127 140735965316205 140735965316205 140735965319114 0
/proc/21638/statm: 507929 8924 871 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 35696 KiB

[startup+0.209688 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 21639
/proc/meminfo: memFree=31501472/32770624 swapFree=66979924/67108860
[pid=21638] ppid=21635 vsize=2039836 memory=50388 CPUtime=0.21 cores=1,3,5,7
/proc/21638/stat : 21638 (xcsp_picat) R 21635 21638 18664 0 -1 4202496 2590 0 0 0 20 1 0 0 20 0 1 0 409753706 2088792064 12597 33554432000 4194304 5870510 140735965312688 140735965309832 5562066 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41832448 140735965316127 140735965316205 140735965316205 140735965319114 0
/proc/21638/statm: 509959 12597 965 410 0 505432 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2039836 KiB
Current children cumulated memory: 50388 KiB

[startup+0.309509 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 21639
/proc/meminfo: memFree=31501092/32770624 swapFree=66979924/67108860
[pid=21638] ppid=21635 vsize=2039972 memory=50388 CPUtime=0.31 cores=1,3,5,7
/proc/21638/stat : 21638 (xcsp_picat) R 21635 21638 18664 0 -1 4202496 2595 0 0 0 30 1 0 0 20 0 1 0 409753706 2088931328 12597 33554432000 4194304 5870510 140735965312688 140735965309832 5557058 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41832448 140735965316127 140735965316205 140735965316205 140735965319114 0
/proc/21638/statm: 509993 12597 965 410 0 505466 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2039972 KiB
Current children cumulated memory: 50388 KiB

[startup+0.700279 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 21639
/proc/meminfo: memFree=31501092/32770624 swapFree=66979924/67108860
[pid=21638] ppid=21635 vsize=2039972 memory=50388 CPUtime=0.69 cores=1,3,5,7
/proc/21638/stat : 21638 (xcsp_picat) R 21635 21638 18664 0 -1 4202496 2603 0 0 0 68 1 0 0 20 0 1 0 409753706 2088931328 12597 33554432000 4194304 5870510 140735965312688 140735965311800 5478371 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41832448 140735965316127 140735965316205 140735965316205 140735965319114 0
/proc/21638/statm: 509993 12597 965 410 0 505466 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2039972 KiB
Current children cumulated memory: 50388 KiB

[startup+1.50029 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 21639
/proc/meminfo: memFree=31500860/32770624 swapFree=66979924/67108860
[pid=21638] ppid=21635 vsize=2039972 memory=50388 CPUtime=1.49 cores=1,3,5,7
/proc/21638/stat : 21638 (xcsp_picat) R 21635 21638 18664 0 -1 4202496 2609 0 0 0 148 1 0 0 20 0 1 0 409753706 2088931328 12597 33554432000 4194304 5870510 140735965312688 140735965311800 5562048 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41832448 140735965316127 140735965316205 140735965316205 140735965319114 0
/proc/21638/statm: 509993 12597 965 410 0 505466 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2039972 KiB
Current children cumulated memory: 50388 KiB

[startup+3.10935 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 21639
/proc/meminfo: memFree=31497544/32770624 swapFree=66979924/67108860
[pid=21638] ppid=21635 vsize=2043892 memory=55064 CPUtime=3.1 cores=1,3,5,7
/proc/21638/stat : 21638 (xcsp_picat) R 21635 21638 18664 0 -1 4202496 5629 0 0 0 309 1 0 0 20 0 1 0 409753706 2092945408 13766 33554432000 4194304 5870510 140735965312688 140735965311048 5274487 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41832448 140735965316127 140735965316205 140735965316205 140735965319114 0
/proc/21638/statm: 510973 13766 997 410 0 506446 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2043892 KiB
Current children cumulated memory: 55064 KiB

[startup+6.30029 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 21639
/proc/meminfo: memFree=31483388/32770624 swapFree=66979924/67108860
[pid=21638] ppid=21635 vsize=2056448 memory=68492 CPUtime=6.29 cores=1,3,5,7
/proc/21638/stat : 21638 (xcsp_picat) R 21635 21638 18664 0 -1 4202496 14522 0 0 0 627 2 0 0 20 0 1 0 409753706 2105802752 17123 33554432000 4194304 5870510 140735965312688 140735965311112 5283048 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41832448 140735965316127 140735965316205 140735965316205 140735965319114 0
/proc/21638/statm: 514112 17123 997 410 0 509585 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2056448 KiB
Current children cumulated memory: 68492 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 21639
/proc/meminfo: memFree=31453400/32770624 swapFree=66979924/67108860
[pid=21638] ppid=21635 vsize=2088484 memory=97588 CPUtime=12.69 cores=1,3,5,7
/proc/21638/stat : 21638 (xcsp_picat) R 21635 21638 18664 0 -1 4202496 25909 0 0 0 1265 4 0 0 20 0 1 0 409753706 2138607616 24397 33554432000 4194304 5870510 140735965312688 140735965311256 5304061 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41832448 140735965316127 140735965316205 140735965316205 140735965319114 0
/proc/21638/statm: 522121 24397 997 410 0 517594 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2088484 KiB
Current children cumulated memory: 97588 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 21641
/proc/meminfo: memFree=31453460/32770624 swapFree=66979924/67108860
[pid=21638] ppid=21635 vsize=2088484 memory=97744 CPUtime=25.49 cores=1,3,5,7
/proc/21638/stat : 21638 (xcsp_picat) R 21635 21638 18664 0 -1 4202496 29967 0 0 0 2545 4 0 0 20 0 1 0 409753706 2138607616 24436 33554432000 4194304 5870510 140735965312688 140735965311800 5282590 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41832448 140735965316127 140735965316205 140735965316205 140735965319114 0
/proc/21638/statm: 522121 24436 997 410 0 517594 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2088484 KiB
Current children cumulated memory: 97744 KiB

[startup+51.1095 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 21663
/proc/meminfo: memFree=31470524/32770624 swapFree=66979936/67108860
[pid=21638] ppid=21635 vsize=2069000 memory=79496 CPUtime=51.1 cores=1,3,5,7
/proc/21638/stat : 21638 (xcsp_picat) R 21635 21638 18664 0 -1 4202496 36809 0 0 0 5104 6 0 0 20 0 1 0 409753706 2118656000 19874 33554432000 4194304 5870510 140735965312688 140735965311256 5281827 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41832448 140735965316127 140735965316205 140735965316205 140735965319114 0
/proc/21638/statm: 517250 19874 997 410 0 512723 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2069000 KiB
Current children cumulated memory: 79496 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 21667
/proc/meminfo: memFree=31459004/32770624 swapFree=66979936/67108860
[pid=21638] ppid=21635 vsize=2079964 memory=91476 CPUtime=102.28 cores=1,3,5,7
/proc/21638/stat : 21638 (xcsp_picat) R 21635 21638 18664 0 -1 4202496 42662 0 0 0 10220 8 0 0 20 0 1 0 409753706 2129883136 22869 33554432000 4194304 5870510 140735965312688 140735965311128 5282295 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41832448 140735965316127 140735965316205 140735965316205 140735965319114 0
/proc/21638/statm: 519991 22869 1004 410 0 515464 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2079964 KiB
Current children cumulated memory: 91476 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 21673
/proc/meminfo: memFree=31465096/32770624 swapFree=66979936/67108860
[pid=21638] ppid=21635 vsize=2079636 memory=84484 CPUtime=162.27 cores=1,3,5,7
/proc/21638/stat : 21638 (xcsp_picat) R 21635 21638 18664 0 -1 4202496 45737 0 0 0 16217 10 0 0 20 0 1 0 409753706 2129547264 21121 33554432000 4194304 5870510 140735965312688 140735965311128 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41832448 140735965316127 140735965316205 140735965316205 140735965319114 0
/proc/21638/statm: 519909 21121 1004 410 0 515382 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 2079636 KiB
Current children cumulated memory: 84484 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 21677
/proc/meminfo: memFree=31454588/32770624 swapFree=66979936/67108860
[pid=21638] ppid=21635 vsize=2079632 memory=95696 CPUtime=222.28 cores=1,3,5,7
/proc/21638/stat : 21638 (xcsp_picat) R 21635 21638 18664 0 -1 4202496 50170 0 0 0 22215 13 0 0 20 0 1 0 409753706 2129543168 23924 33554432000 4194304 5870510 140735965312688 140735965311256 5282606 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41832448 140735965316127 140735965316205 140735965316205 140735965319114 0
/proc/21638/statm: 519908 23924 1004 410 0 515381 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2079632 KiB
Current children cumulated memory: 95696 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 21681
/proc/meminfo: memFree=31456632/32770624 swapFree=66979936/67108860
[pid=21638] ppid=21635 vsize=2075792 memory=93628 CPUtime=282.27 cores=1,3,5,7
/proc/21638/stat : 21638 (xcsp_picat) R 21635 21638 18664 0 -1 4202496 54062 0 0 0 28213 14 0 0 20 0 1 0 409753706 2125611008 23407 33554432000 4194304 5870510 140735965312688 140735965311128 5282712 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41832448 140735965316127 140735965316205 140735965316205 140735965319114 0
/proc/21638/statm: 518948 23407 1004 410 0 514421 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 2075792 KiB
Current children cumulated memory: 93628 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 21694
/proc/meminfo: memFree=31422812/32770624 swapFree=66979952/67108860
[pid=21638] ppid=21635 vsize=2109024 memory=126860 CPUtime=342.27 cores=1,3,5,7
/proc/21638/stat : 21638 (xcsp_picat) R 21635 21638 18664 0 -1 4202496 55313 0 0 0 34212 15 0 0 20 0 1 0 409753706 2159640576 31715 33554432000 4194304 5870510 140735965312688 140735965311256 5263058 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41832448 140735965316127 140735965316205 140735965316205 140735965319114 0
/proc/21638/statm: 527256 31715 1004 410 0 522729 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 2109024 KiB
Current children cumulated memory: 126860 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 21698
/proc/meminfo: memFree=31458940/32770624 swapFree=66979952/67108860
[pid=21638] ppid=21635 vsize=2090196 memory=90408 CPUtime=402.27 cores=1,3,5,7
/proc/21638/stat : 21638 (xcsp_picat) R 21635 21638 18664 0 -1 4202496 59471 0 0 0 40209 18 0 0 20 0 1 0 409753706 2140360704 22602 33554432000 4194304 5870510 140735965312688 140735965311704 5283024 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41832448 140735965316127 140735965316205 140735965316205 140735965319114 0
/proc/21638/statm: 522549 22602 1004 410 0 518022 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 2090196 KiB
Current children cumulated memory: 90408 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 21702
/proc/meminfo: memFree=31415888/32770624 swapFree=66979952/67108860
[pid=21638] ppid=21635 vsize=2120728 memory=137376 CPUtime=462.27 cores=1,3,5,7
/proc/21638/stat : 21638 (xcsp_picat) R 21635 21638 18664 0 -1 4202496 60630 0 0 0 46208 19 0 0 20 0 1 0 409753706 2171625472 34344 33554432000 4194304 5870510 140735965312688 140735965311256 5263026 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41832448 140735965316127 140735965316205 140735965316205 140735965319114 0
/proc/21638/statm: 530182 34344 1004 410 0 525655 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 2120728 KiB
Current children cumulated memory: 137376 KiB

[startup+522.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 21708
/proc/meminfo: memFree=31451012/32770624 swapFree=66979952/67108860
[pid=21638] ppid=21635 vsize=2083916 memory=98600 CPUtime=522.26 cores=1,3,5,7
/proc/21638/stat : 21638 (xcsp_picat) R 21635 21638 18664 0 -1 4202496 65977 0 0 0 52206 20 0 0 20 0 1 0 409753706 2133929984 24650 33554432000 4194304 5870510 140735965312688 140735965311128 5283116 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41832448 140735965316127 140735965316205 140735965316205 140735965319114 0
/proc/21638/statm: 520979 24650 1004 410 0 516452 0
Current children cumulated CPU time: 522.26 s
Current children cumulated vsize: 2083916 KiB
Current children cumulated memory: 98600 KiB

[startup+582.3 s]
/proc/loadavg: 2.00 2.01 2.05 2/193 21760
/proc/meminfo: memFree=31612740/32770624 swapFree=66979952/67108860
[pid=21638] ppid=21635 vsize=2083916 memory=100652 CPUtime=582.26 cores=1,3,5,7
/proc/21638/stat : 21638 (xcsp_picat) R 21635 21638 18664 0 -1 4202496 66138 0 0 0 58206 20 0 0 20 0 1 0 409753706 2133929984 25163 33554432000 4194304 5870510 140735965312688 140735965311864 5262779 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41832448 140735965316127 140735965316205 140735965316205 140735965319114 0
/proc/21638/statm: 520979 25163 1004 410 0 516452 0
Current children cumulated CPU time: 582.26 s
Current children cumulated vsize: 2083916 KiB
Current children cumulated memory: 100652 KiB

[startup+642.3 s]
/proc/loadavg: 2.05 2.01 2.05 3/199 21837
/proc/meminfo: memFree=31528168/32770624 swapFree=66979952/67108860
[pid=21638] ppid=21635 vsize=2080456 memory=94504 CPUtime=642.26 cores=1,3,5,7
/proc/21638/stat : 21638 (xcsp_picat) R 21635 21638 18664 0 -1 4202496 72407 0 0 0 64204 22 0 0 20 0 1 0 409753706 2130386944 23626 33554432000 4194304 5870510 140735965312688 140735965311128 5283064 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41832448 140735965316127 140735965316205 140735965316205 140735965319114 0
/proc/21638/statm: 520114 23626 1004 410 0 515587 0
Current children cumulated CPU time: 642.26 s
Current children cumulated vsize: 2080456 KiB
Current children cumulated memory: 94504 KiB

[startup+702.3 s]
/proc/loadavg: 2.02 2.01 2.05 3/199 21843
/proc/meminfo: memFree=31519000/32770624 swapFree=66979952/67108860
[pid=21638] ppid=21635 vsize=2069108 memory=85188 CPUtime=702.26 cores=1,3,5,7
/proc/21638/stat : 21638 (xcsp_picat) R 21635 21638 18664 0 -1 4202496 75710 0 0 0 70202 24 0 0 20 0 1 0 409753706 2118766592 21297 33554432000 4194304 5870510 140735965312688 140735965311256 5282755 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41832448 140735965316127 140735965316205 140735965316205 140735965319114 0
/proc/21638/statm: 517277 21297 1004 410 0 512750 0
Current children cumulated CPU time: 702.26 s
Current children cumulated vsize: 2069108 KiB
Current children cumulated memory: 85188 KiB

[startup+751.876 s]
# the end of solver process 21638 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=751.589 s, system=0.248988 s

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

[startup+716.8 s]
/proc/loadavg: 2.01 2.01 2.05 3/199 21905
/proc/meminfo: memFree=31578172/32770624 swapFree=66979952/67108860
[pid=21638] ppid=21635 vsize=2080600 memory=95972 CPUtime=716.75 cores=1,3,5,7
/proc/21638/stat : 21638 (xcsp_picat) R 21635 21638 18664 0 -1 4202496 76431 0 0 0 71651 24 0 0 20 0 1 0 409753706 2130534400 23993 33554432000 4194304 5870510 140735965312688 140735965311128 5282437 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41832448 140735965316127 140735965316205 140735965316205 140735965319114 0
/proc/21638/statm: 520150 23993 1004 410 0 515623 0
Current children cumulated CPU time: 716.75 s
Current children cumulated vsize: 2080600 KiB
Current children cumulated memory: 95972 KiB

[startup+729.6 s]
/proc/loadavg: 2.01 2.01 2.05 3/199 21966
/proc/meminfo: memFree=31599588/32770624 swapFree=66979952/67108860
[pid=21638] ppid=21635 vsize=2080600 memory=95972 CPUtime=729.55 cores=1,3,5,7
/proc/21638/stat : 21638 (xcsp_picat) R 21635 21638 18664 0 -1 4202496 76431 0 0 0 72931 24 0 0 20 0 1 0 409753706 2130534400 23993 33554432000 4194304 5870510 140735965312688 140735965311128 140166906418200 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41832448 140735965316127 140735965316205 140735965316205 140735965319114 0
/proc/21638/statm: 520150 23993 1004 410 0 515623 0
Current children cumulated CPU time: 729.55 s
Current children cumulated vsize: 2080600 KiB
Current children cumulated memory: 95972 KiB

[startup+742.4 s]
/proc/loadavg: 2.01 2.01 2.05 3/200 21968
/proc/meminfo: memFree=31570124/32770624 swapFree=66979952/67108860
[pid=21638] ppid=21635 vsize=2088856 memory=106664 CPUtime=742.35 cores=1,3,5,7
/proc/21638/stat : 21638 (xcsp_picat) R 21635 21638 18664 0 -1 4202496 77060 0 0 0 74211 24 0 0 20 0 1 0 409753706 2138988544 26666 33554432000 4194304 5870510 140735965312688 140735965311128 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41832448 140735965316127 140735965316205 140735965316205 140735965319114 0
/proc/21638/statm: 522214 26666 1004 410 0 517687 0
Current children cumulated CPU time: 742.35 s
Current children cumulated vsize: 2088856 KiB
Current children cumulated memory: 106664 KiB

[startup+748.8 s]
/proc/loadavg: 2.01 2.01 2.05 3/199 21968
/proc/meminfo: memFree=31550660/32770624 swapFree=66979952/67108860
[pid=21638] ppid=21635 vsize=2088856 memory=106664 CPUtime=748.75 cores=1,3,5,7
/proc/21638/stat : 21638 (xcsp_picat) R 21635 21638 18664 0 -1 4202496 77060 0 0 0 74851 24 0 0 20 0 1 0 409753706 2138988544 26666 33554432000 4194304 5870510 140735965312688 140735965311128 5282738 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41832448 140735965316127 140735965316205 140735965316205 140735965319114 0
/proc/21638/statm: 522214 26666 1004 410 0 517687 0
Current children cumulated CPU time: 748.75 s
Current children cumulated vsize: 2088856 KiB
Current children cumulated memory: 106664 KiB

[startup+750.4 s]
/proc/loadavg: 2.01 2.01 2.05 3/199 21968
/proc/meminfo: memFree=31550660/32770624 swapFree=66979952/67108860
[pid=21638] ppid=21635 vsize=2088856 memory=106664 CPUtime=750.35 cores=1,3,5,7
/proc/21638/stat : 21638 (xcsp_picat) R 21635 21638 18664 0 -1 4202496 77060 0 0 0 75011 24 0 0 20 0 1 0 409753706 2138988544 26666 33554432000 4194304 5870510 140735965312688 140735965311128 140166906436280 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41832448 140735965316127 140735965316205 140735965316205 140735965319114 0
/proc/21638/statm: 522214 26666 1004 410 0 517687 0
Current children cumulated CPU time: 750.35 s
Current children cumulated vsize: 2088856 KiB
Current children cumulated memory: 106664 KiB

[startup+751.2 s]
/proc/loadavg: 2.01 2.01 2.05 3/199 21968
/proc/meminfo: memFree=31550536/32770624 swapFree=66979952/67108860
[pid=21638] ppid=21635 vsize=2088856 memory=106664 CPUtime=751.15 cores=1,3,5,7
/proc/21638/stat : 21638 (xcsp_picat) R 21635 21638 18664 0 -1 4202496 77060 0 0 0 75091 24 0 0 20 0 1 0 409753706 2138988544 26666 33554432000 4194304 5870510 140735965312688 140735965311128 5282382 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41832448 140735965316127 140735965316205 140735965316205 140735965319114 0
/proc/21638/statm: 522214 26666 1004 410 0 517687 0
Current children cumulated CPU time: 751.15 s
Current children cumulated vsize: 2088856 KiB
Current children cumulated memory: 106664 KiB

[startup+751.6 s]
/proc/loadavg: 2.01 2.01 2.05 3/199 21968
/proc/meminfo: memFree=31550536/32770624 swapFree=66979952/67108860
[pid=21638] ppid=21635 vsize=2088856 memory=106664 CPUtime=751.55 cores=1,3,5,7
/proc/21638/stat : 21638 (xcsp_picat) R 21635 21638 18664 0 -1 4202496 77060 0 0 0 75131 24 0 0 20 0 1 0 409753706 2138988544 26666 33554432000 4194304 5870510 140735965312688 140735965311128 5282578 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41832448 140735965316127 140735965316205 140735965316205 140735965319114 0
/proc/21638/statm: 522214 26666 1004 410 0 517687 0
Current children cumulated CPU time: 751.55 s
Current children cumulated vsize: 2088856 KiB
Current children cumulated memory: 106664 KiB

[startup+751.8 s]
/proc/loadavg: 2.01 2.01 2.05 3/199 21968
/proc/meminfo: memFree=31550536/32770624 swapFree=66979952/67108860
[pid=21638] ppid=21635 vsize=2088856 memory=106664 CPUtime=751.75 cores=1,3,5,7
/proc/21638/stat : 21638 (xcsp_picat) R 21635 21638 18664 0 -1 4202496 77060 0 0 0 75151 24 0 0 20 0 1 0 409753706 2138988544 26666 33554432000 4194304 5870510 140735965312688 140735965311128 5304146 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 41832448 140735965316127 140735965316205 140735965316205 140735965319114 0
/proc/21638/statm: 522214 26666 1004 410 0 517687 0
Current children cumulated CPU time: 751.75 s
Current children cumulated vsize: 2088856 KiB
Current children cumulated memory: 106664 KiB

Child status: 0
Real time (s): 751.877
CPU time (s): 751.838
CPU user time (s): 751.589
CPU system time (s): 0.248988
CPU usage (%): 99.9949
Max. virtual memory (cumulated for all children) (KiB): 2150872
Max. memory (cumulated for all children) (KiB): 138528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 751.589
system time used= 0.248988
maximum resident set size= 138528
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 77084
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= 11
involuntary context switches= 417


# summary of solver processes directly reported to runsolver:
#   pid: 21638
#   total CPU time (s): 751.838
#   total CPU user time (s): 751.589
#   total CPU system time (s): 0.248988

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.99692 second user time and 5.13392 second system time

The end

Launcher Data 

Begin job on node121 at 2019-09-13 02:34:28
IDJOB=4395255
IDBENCH=133277
IDSOLVER=2844
FILE ID=node121/4395255-1568334910
RUNJOBID= node121-1568321663-18696
PBS_JOBID= 21701136
Free space on /tmp= 61048 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Mario/Mario-zinc-s1/Mario-n-medium-3.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395255-1568334910/watcher-4395255-1568334910 -o /tmp/evaluation-result-4395255-1568334910/solver-4395255-1568334910 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node121-1568321663-18696 --watchdog 2580  xcsp_picat HOME/instance-4395255-1568334910.xml

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

MD5SUM BENCH= 5e375f515acf7f26619053bdd8bbc393
RANDOM SEED=677222235

node121.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:        31547728 kB
MemAvailable:   31760940 kB
Buffers:          128592 kB
Cached:           380108 kB
SwapCached:        19068 kB
Active:           412196 kB
Inactive:         277768 kB
Active(anon):     167016 kB
Inactive(anon):    43604 kB
Active(file):     245180 kB
Inactive(file):   234164 kB
Unevictable:      108700 kB
Mlocked:          108700 kB
SwapTotal:      67108860 kB
SwapFree:       66979924 kB
Dirty:              3184 kB
Writeback:             0 kB
AnonPages:        283720 kB
Mapped:            34424 kB
Shmem:             20864 kB
Slab:             128560 kB
SReclaimable:      99404 kB
SUnreclaim:        29156 kB
KernelStack:        3760 kB
PageTables:         5912 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2683216 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    223232 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      122240 kB
DirectMap2M:    33423360 kB

Free space on /tmp at the end= 61044 MiB
End job on node121 at 2019-09-13 02:47:00