Trace number 4395555

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 766.806 766.813

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 benchmark57.1424
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 

22.88/22.98	c xcsp_picat version 2.7b12 (9/12/2019)
77.78/77.89	o 785
198.48/198.56	o 943
766.78/766.81	s OPTIMUM FOUND
766.78/766.81	v <instantiation>
766.78/766.81	v     <list> s[] f[] g[]  </list> 
766.78/766.81	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> 
766.78/766.81	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 (11407 MiB free)
  memory of node 1: 16384 MiB (14439 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395555-1568338993/watcher-4395555-1568338993 -o /tmp/evaluation-result-4395555-1568338993/solver-4395555-1568338993 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node147-1568328264-22070 --watchdog 2560 xcsp_picat HOME/instance-4395555-1568338993.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
solver pid=26221, runsolver pid=26218
Current StackSize limit: 8192 KiB


[startup+0.100479 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 26222
/proc/meminfo: memFree=26437636/32770624 swapFree=66957012/67108860
[pid=26221] ppid=26218 vsize=2031716 memory=33448 CPUtime=0.09 cores=1,3,5,7
/proc/26221/stat : 26221 (xcsp_picat) R 26218 26221 22038 0 -1 4202496 1872 0 0 0 9 0 0 0 20 0 1 0 409813192 2080477184 8362 33554432000 4194304 5870510 140729977816784 140729977816088 4428943 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 34709504 140729977820191 140729977820269 140729977820269 140729977823178 0
/proc/26221/statm: 507929 8362 897 410 0 503402 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 33448 KiB

[startup+0.210098 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 26222
/proc/meminfo: memFree=26422560/32770624 swapFree=66957012/67108860
[pid=26221] ppid=26218 vsize=2039836 memory=48800 CPUtime=0.21 cores=1,3,5,7
/proc/26221/stat : 26221 (xcsp_picat) R 26218 26221 22038 0 -1 4202496 3241 0 0 0 20 1 0 0 20 0 1 0 409813192 2088792064 12200 33554432000 4194304 5870510 140729977816784 140729977815368 5562064 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 34709504 140729977820191 140729977820269 140729977820269 140729977823178 0
/proc/26221/statm: 509959 12200 965 410 0 505432 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2039836 KiB
Current children cumulated memory: 48800 KiB

[startup+0.309943 s]*
/proc/loadavg: 2.00 2.01 2.05 3/200 26222
/proc/meminfo: memFree=26422560/32770624 swapFree=66957012/67108860
[pid=26221] ppid=26218 vsize=2039972 memory=48800 CPUtime=0.31 cores=1,3,5,7
/proc/26221/stat : 26221 (xcsp_picat) R 26218 26221 22038 0 -1 4202496 3246 0 0 0 30 1 0 0 20 0 1 0 409813192 2088931328 12200 33554432000 4194304 5870510 140729977816784 140729977815368 140218565779335 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 34709504 140729977820191 140729977820269 140729977820269 140729977823178 0
/proc/26221/statm: 509993 12200 965 410 0 505466 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2039972 KiB
Current children cumulated memory: 48800 KiB

[startup+0.700283 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 26222
/proc/meminfo: memFree=26422188/32770624 swapFree=66957012/67108860
[pid=26221] ppid=26218 vsize=2039972 memory=48800 CPUtime=0.69 cores=1,3,5,7
/proc/26221/stat : 26221 (xcsp_picat) R 26218 26221 22038 0 -1 4202496 3254 0 0 0 68 1 0 0 20 0 1 0 409813192 2088931328 12200 33554432000 4194304 5870510 140729977816784 140729977815368 5562059 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 34709504 140729977820191 140729977820269 140729977820269 140729977823178 0
/proc/26221/statm: 509993 12200 965 410 0 505466 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2039972 KiB
Current children cumulated memory: 48800 KiB

[startup+1.50028 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 26222
/proc/meminfo: memFree=26422188/32770624 swapFree=66957012/67108860
[pid=26221] ppid=26218 vsize=2039972 memory=48800 CPUtime=1.49 cores=1,3,5,7
/proc/26221/stat : 26221 (xcsp_picat) R 26218 26221 22038 0 -1 4202496 3260 0 0 0 148 1 0 0 20 0 1 0 409813192 2088931328 12200 33554432000 4194304 5870510 140729977816784 140729977815816 5562048 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 34709504 140729977820191 140729977820269 140729977820269 140729977823178 0
/proc/26221/statm: 509993 12200 965 410 0 505466 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2039972 KiB
Current children cumulated memory: 48800 KiB

[startup+3.1098 s]
/proc/loadavg: 1.92 2.00 2.04 3/200 26222
/proc/meminfo: memFree=26419896/32770624 swapFree=66957012/67108860
[pid=26221] ppid=26218 vsize=2043892 memory=53636 CPUtime=3.1 cores=1,3,5,7
/proc/26221/stat : 26221 (xcsp_picat) R 26218 26221 22038 0 -1 4202496 6256 0 0 0 308 2 0 0 20 0 1 0 409813192 2092945408 13409 33554432000 4194304 5870510 140729977816784 140729977814856 5277491 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 34709504 140729977820191 140729977820269 140729977820269 140729977823178 0
/proc/26221/statm: 510973 13409 997 410 0 506446 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2043892 KiB
Current children cumulated memory: 53636 KiB

[startup+6.30029 s]
/proc/loadavg: 1.92 2.00 2.04 3/200 26222
/proc/meminfo: memFree=26404912/32770624 swapFree=66957012/67108860
[pid=26221] ppid=26218 vsize=2056448 memory=65848 CPUtime=6.28 cores=1,3,5,7
/proc/26221/stat : 26221 (xcsp_picat) R 26218 26221 22038 0 -1 4202496 15268 0 0 0 625 3 0 0 20 0 1 0 409813192 2105802752 16462 33554432000 4194304 5870510 140729977816784 140729977815352 5298780 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 34709504 140729977820191 140729977820269 140729977820269 140729977823178 0
/proc/26221/statm: 514112 16462 997 410 0 509585 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2056448 KiB
Current children cumulated memory: 65848 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.00 2.04 3/200 26222
/proc/meminfo: memFree=26373084/32770624 swapFree=66957012/67108860
[pid=26221] ppid=26218 vsize=2088484 memory=95496 CPUtime=12.68 cores=1,3,5,7
/proc/26221/stat : 26221 (xcsp_picat) R 26218 26221 22038 0 -1 4202496 26693 0 0 0 1263 5 0 0 20 0 1 0 409813192 2138607616 23874 33554432000 4194304 5870510 140729977816784 140729977815352 5283106 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 34709504 140729977820191 140729977820269 140729977820269 140729977823178 0
/proc/26221/statm: 522121 23874 997 410 0 517594 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2088484 KiB
Current children cumulated memory: 95496 KiB

[startup+25.5004 s]
/proc/loadavg: 1.95 2.00 2.04 3/200 26222
/proc/meminfo: memFree=26373272/32770624 swapFree=66957012/67108860
[pid=26221] ppid=26218 vsize=2088484 memory=95732 CPUtime=25.48 cores=1,3,5,7
/proc/26221/stat : 26221 (xcsp_picat) R 26218 26221 22038 0 -1 4202496 30139 0 0 0 2543 5 0 0 20 0 1 0 409813192 2138607616 23933 33554432000 4194304 5870510 140729977816784 140729977815896 5282578 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 34709504 140729977820191 140729977820269 140729977820269 140729977823178 0
/proc/26221/statm: 522121 23933 997 410 0 517594 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2088484 KiB
Current children cumulated memory: 95732 KiB

[startup+51.1098 s]
/proc/loadavg: 1.96 2.00 2.04 3/200 26224
/proc/meminfo: memFree=26392080/32770624 swapFree=66957012/67108860
[pid=26221] ppid=26218 vsize=2069000 memory=74584 CPUtime=51.09 cores=1,3,5,7
/proc/26221/stat : 26221 (xcsp_picat) R 26218 26221 22038 0 -1 4202496 36654 0 0 0 5103 6 0 0 20 0 1 0 409813192 2118656000 18646 33554432000 4194304 5870510 140729977816784 140729977815224 5308341 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 34709504 140729977820191 140729977820269 140729977820269 140729977823178 0
/proc/26221/statm: 517250 18646 997 410 0 512723 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2069000 KiB
Current children cumulated memory: 74584 KiB

[startup+102.3 s]
/proc/loadavg: 1.94 1.98 2.03 3/200 26228
/proc/meminfo: memFree=26386316/32770624 swapFree=66957012/67108860
[pid=26221] ppid=26218 vsize=2079964 memory=87816 CPUtime=102.28 cores=1,3,5,7
/proc/26221/stat : 26221 (xcsp_picat) R 26218 26221 22038 0 -1 4202496 43414 0 0 0 10220 8 0 0 20 0 1 0 409813192 2129883136 21954 33554432000 4194304 5870510 140729977816784 140729977815224 5283064 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 34709504 140729977820191 140729977820269 140729977820269 140729977823178 0
/proc/26221/statm: 519991 21954 1004 410 0 515464 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2079964 KiB
Current children cumulated memory: 87816 KiB

[startup+162.3 s]
/proc/loadavg: 1.98 1.99 2.03 3/199 26232
/proc/meminfo: memFree=26390008/32770624 swapFree=66957012/67108860
[pid=26221] ppid=26218 vsize=2079636 memory=81372 CPUtime=162.28 cores=1,3,5,7
/proc/26221/stat : 26221 (xcsp_picat) R 26218 26221 22038 0 -1 4202496 47026 0 0 0 16218 10 0 0 20 0 1 0 409813192 2129547264 20343 33554432000 4194304 5870510 140729977816784 140729977815224 5282590 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 34709504 140729977820191 140729977820269 140729977820269 140729977823178 0
/proc/26221/statm: 519909 20343 1004 410 0 515382 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2079636 KiB
Current children cumulated memory: 81372 KiB

[startup+222.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/200 26238
/proc/meminfo: memFree=26378544/32770624 swapFree=66957012/67108860
[pid=26221] ppid=26218 vsize=2079632 memory=89848 CPUtime=222.28 cores=1,3,5,7
/proc/26221/stat : 26221 (xcsp_picat) R 26218 26221 22038 0 -1 4202496 54404 0 0 0 22216 12 0 0 20 0 1 0 409813192 2129543168 22462 33554432000 4194304 5870510 140729977816784 140729977815352 5263036 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 34709504 140729977820191 140729977820269 140729977820269 140729977823178 0
/proc/26221/statm: 519908 22462 1004 410 0 515381 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2079632 KiB
Current children cumulated memory: 89848 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 26242
/proc/meminfo: memFree=26378624/32770624 swapFree=66957012/67108860
[pid=26221] ppid=26218 vsize=2075792 memory=85728 CPUtime=282.28 cores=1,3,5,7
/proc/26221/stat : 26221 (xcsp_picat) R 26218 26221 22038 0 -1 4202496 60778 0 0 0 28214 14 0 0 20 0 1 0 409813192 2125611008 21432 33554432000 4194304 5870510 140729977816784 140729977815224 5272673 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 34709504 140729977820191 140729977820269 140729977820269 140729977823178 0
/proc/26221/statm: 518948 21432 1004 410 0 514421 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 2075792 KiB
Current children cumulated memory: 85728 KiB

[startup+342.3 s]
/proc/loadavg: 2.06 2.00 2.04 3/199 26246
/proc/meminfo: memFree=26345356/32770624 swapFree=66957012/67108860
[pid=26221] ppid=26218 vsize=2109024 memory=119252 CPUtime=342.28 cores=1,3,5,7
/proc/26221/stat : 26221 (xcsp_picat) R 26218 26221 22038 0 -1 4202496 63530 0 0 0 34213 15 0 0 20 0 1 0 409813192 2159640576 29813 33554432000 4194304 5870510 140729977816784 140729977815352 5288765 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 34709504 140729977820191 140729977820269 140729977820269 140729977823178 0
/proc/26221/statm: 527256 29813 1004 410 0 522729 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 2109024 KiB
Current children cumulated memory: 119252 KiB

[startup+402.3 s]
/proc/loadavg: 2.02 2.00 2.04 3/200 26252
/proc/meminfo: memFree=26572232/32770624 swapFree=66957012/67108860
[pid=26221] ppid=26218 vsize=2090196 memory=83720 CPUtime=402.28 cores=1,3,5,7
/proc/26221/stat : 26221 (xcsp_picat) R 26218 26221 22038 0 -1 4202496 70469 0 0 0 40210 18 0 0 20 0 1 0 409813192 2140360704 20930 33554432000 4194304 5870510 140729977816784 140729977815800 5308341 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 34709504 140729977820191 140729977820269 140729977820269 140729977823178 0
/proc/26221/statm: 522549 20930 1004 410 0 518022 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 2090196 KiB
Current children cumulated memory: 83720 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 2.00 2.04 3/199 26263
/proc/meminfo: memFree=26375812/32770624 swapFree=66957012/67108860
[pid=26221] ppid=26218 vsize=2090196 memory=93960 CPUtime=462.28 cores=1,3,5,7
/proc/26221/stat : 26221 (xcsp_picat) R 26218 26221 22038 0 -1 4202496 70942 0 0 0 46210 18 0 0 20 0 1 0 409813192 2140360704 23490 33554432000 4194304 5870510 140729977816784 140729977815800 5476925 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 34709504 140729977820191 140729977820269 140729977820269 140729977823178 0
/proc/26221/statm: 522549 23490 1004 410 0 518022 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 2090196 KiB
Current children cumulated memory: 93960 KiB

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 26267
/proc/meminfo: memFree=26372644/32770624 swapFree=66957012/67108860
[pid=26221] ppid=26218 vsize=2083916 memory=91912 CPUtime=522.29 cores=1,3,5,7
/proc/26221/stat : 26221 (xcsp_picat) R 26218 26221 22038 0 -1 4202496 78831 0 0 0 52209 20 0 0 20 0 1 0 409813192 2133929984 22978 33554432000 4194304 5870510 140729977816784 140729977815224 5282251 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 34709504 140729977820191 140729977820269 140729977820269 140729977823178 0
/proc/26221/statm: 520979 22978 1004 410 0 516452 0
Current children cumulated CPU time: 522.29 s
Current children cumulated vsize: 2083916 KiB
Current children cumulated memory: 91912 KiB

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/200 26273
/proc/meminfo: memFree=26378408/32770624 swapFree=66957012/67108860
[pid=26221] ppid=26218 vsize=2083916 memory=93960 CPUtime=582.28 cores=1,3,5,7
/proc/26221/stat : 26221 (xcsp_picat) R 26218 26221 22038 0 -1 4202496 79531 0 0 0 58208 20 0 0 20 0 1 0 409813192 2133929984 23490 33554432000 4194304 5870510 140729977816784 140729977815960 5282759 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 34709504 140729977820191 140729977820269 140729977820269 140729977823178 0
/proc/26221/statm: 520979 23490 1004 410 0 516452 0
Current children cumulated CPU time: 582.28 s
Current children cumulated vsize: 2083916 KiB
Current children cumulated memory: 93960 KiB

[startup+642.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 26277
/proc/meminfo: memFree=26389364/32770624 swapFree=66957012/67108860
[pid=26221] ppid=26218 vsize=2080456 memory=80876 CPUtime=642.29 cores=1,3,5,7
/proc/26221/stat : 26221 (xcsp_picat) R 26218 26221 22038 0 -1 4202496 86496 0 0 0 64206 23 0 0 20 0 1 0 409813192 2130386944 20219 33554432000 4194304 5870510 140729977816784 140729977815224 5283106 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 34709504 140729977820191 140729977820269 140729977820269 140729977823178 0
/proc/26221/statm: 520114 20219 1004 410 0 515587 0
Current children cumulated CPU time: 642.29 s
Current children cumulated vsize: 2080456 KiB
Current children cumulated memory: 80876 KiB

[startup+702.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/199 26281
/proc/meminfo: memFree=26337316/32770624 swapFree=66957012/67108860
[pid=26221] ppid=26218 vsize=2120716 memory=131016 CPUtime=702.3 cores=1,3,5,7
/proc/26221/stat : 26221 (xcsp_picat) R 26218 26221 22038 0 -1 4202496 89165 0 0 0 70206 24 0 0 20 0 1 0 409813192 2171613184 32754 33554432000 4194304 5870510 140729977816784 140729977815352 5283072 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 34709504 140729977820191 140729977820269 140729977820269 140729977823178 0
/proc/26221/statm: 530179 32754 1004 410 0 525652 0
Current children cumulated CPU time: 702.3 s
Current children cumulated vsize: 2120716 KiB
Current children cumulated memory: 131016 KiB

[startup+762.3 s]
/proc/loadavg: 2.06 2.02 2.05 3/200 26348
/proc/meminfo: memFree=26694916/32770624 swapFree=66957012/67108860
[pid=26221] ppid=26218 vsize=2088856 memory=98748 CPUtime=762.28 cores=1,3,5,7
/proc/26221/stat : 26221 (xcsp_picat) R 26218 26221 22038 0 -1 4202496 91379 0 0 0 76203 25 0 0 20 0 1 0 409813192 2138988544 24687 33554432000 4194304 5870510 140729977816784 140729977815224 5282475 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 34709504 140729977820191 140729977820269 140729977820269 140729977823178 0
/proc/26221/statm: 522214 24687 1004 410 0 517687 0
Current children cumulated CPU time: 762.28 s
Current children cumulated vsize: 2088856 KiB
Current children cumulated memory: 98748 KiB

[startup+766.813 s]
# the end of solver process 26221 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=766.547 s, system=0.259001 s

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

[startup+764.8 s]
/proc/loadavg: 2.06 2.02 2.05 3/199 26348
/proc/meminfo: memFree=26693808/32770624 swapFree=66957012/67108860
[pid=26221] ppid=26218 vsize=2088856 memory=98748 CPUtime=764.78 cores=1,3,5,7
/proc/26221/stat : 26221 (xcsp_picat) R 26218 26221 22038 0 -1 4202496 91379 0 0 0 76453 25 0 0 20 0 1 0 409813192 2138988544 24687 33554432000 4194304 5870510 140729977816784 140729977815224 5282721 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 34709504 140729977820191 140729977820269 140729977820269 140729977823178 0
/proc/26221/statm: 522214 24687 1004 410 0 517687 0
Current children cumulated CPU time: 764.78 s
Current children cumulated vsize: 2088856 KiB
Current children cumulated memory: 98748 KiB

[startup+765.6 s]
/proc/loadavg: 2.06 2.02 2.05 3/199 26348
/proc/meminfo: memFree=26693808/32770624 swapFree=66957012/67108860
[pid=26221] ppid=26218 vsize=2088856 memory=98748 CPUtime=765.58 cores=1,3,5,7
/proc/26221/stat : 26221 (xcsp_picat) R 26218 26221 22038 0 -1 4202496 91380 0 0 0 76533 25 0 0 20 0 1 0 409813192 2138988544 24687 33554432000 4194304 5870510 140729977816784 140729977815224 5282505 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 34709504 140729977820191 140729977820269 140729977820269 140729977823178 0
/proc/26221/statm: 522214 24687 1004 410 0 517687 0
Current children cumulated CPU time: 765.58 s
Current children cumulated vsize: 2088856 KiB
Current children cumulated memory: 98748 KiB

[startup+766.4 s]
/proc/loadavg: 2.06 2.02 2.05 3/199 26348
/proc/meminfo: memFree=26693808/32770624 swapFree=66957012/67108860
[pid=26221] ppid=26218 vsize=2088856 memory=98748 CPUtime=766.38 cores=1,3,5,7
/proc/26221/stat : 26221 (xcsp_picat) R 26218 26221 22038 0 -1 4202496 91380 0 0 0 76613 25 0 0 20 0 1 0 409813192 2138988544 24687 33554432000 4194304 5870510 140729977816784 140729977815224 5283072 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 34709504 140729977820191 140729977820269 140729977820269 140729977823178 0
/proc/26221/statm: 522214 24687 1004 410 0 517687 0
Current children cumulated CPU time: 766.38 s
Current children cumulated vsize: 2088856 KiB
Current children cumulated memory: 98748 KiB

[startup+766.8 s]
/proc/loadavg: 2.06 2.02 2.05 3/199 26348
/proc/meminfo: memFree=26693808/32770624 swapFree=66957012/67108860
[pid=26221] ppid=26218 vsize=2088856 memory=98748 CPUtime=766.78 cores=1,3,5,7
/proc/26221/stat : 26221 (xcsp_picat) R 26218 26221 22038 0 -1 4202496 91380 0 0 0 76653 25 0 0 20 0 1 0 409813192 2138988544 24687 33554432000 4194304 5870510 140729977816784 140729977815224 140218571019357 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 34709504 140729977820191 140729977820269 140729977820269 140729977823178 0
/proc/26221/statm: 522214 24687 1004 410 0 517687 0
Current children cumulated CPU time: 766.78 s
Current children cumulated vsize: 2088856 KiB
Current children cumulated memory: 98748 KiB

Child status: 0
Real time (s): 766.813
CPU time (s): 766.806
CPU user time (s): 766.547
CPU system time (s): 0.259001
CPU usage (%): 99.9992
Max. virtual memory (cumulated for all children) (KiB): 2150872
Max. memory (cumulated for all children) (KiB): 131036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 766.547
system time used= 0.259001
maximum resident set size= 131036
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 91438
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= 12
involuntary context switches= 382


# summary of solver processes directly reported to runsolver:
#   pid: 26221
#   total CPU time (s): 766.806
#   total CPU user time (s): 766.547
#   total CPU system time (s): 0.259001

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.89957 second user time and 5.7945 second system time

The end

Launcher Data 

Begin job on node147 at 2019-09-13 03:42:30
IDJOB=4395555
IDBENCH=133277
IDSOLVER=2845
FILE ID=node147/4395555-1568338993
RUNJOBID= node147-1568328264-22070
PBS_JOBID= 21701153
Free space on /tmp= 56544 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-4395555-1568338993/watcher-4395555-1568338993 -o /tmp/evaluation-result-4395555-1568338993/solver-4395555-1568338993 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node147-1568328264-22070 --watchdog 2560  xcsp_picat HOME/instance-4395555-1568338993.xml

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

MD5SUM BENCH= 5e375f515acf7f26619053bdd8bbc393
RANDOM SEED=1925795629

node147.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	: 5333.52
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	: 5333.52
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	: 5333.52
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	: 5333.52
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:        26467044 kB
MemAvailable:   31460644 kB
Buffers:          142688 kB
Cached:          5069560 kB
SwapCached:        48500 kB
Active:          2429312 kB
Inactive:        3187716 kB
Active(anon):     357084 kB
Inactive(anon):    89340 kB
Active(file):    2072228 kB
Inactive(file):  3098376 kB
Unevictable:      107768 kB
Mlocked:          107768 kB
SwapTotal:      67108860 kB
SwapFree:       66957012 kB
Dirty:              3144 kB
Writeback:             0 kB
AnonPages:        536076 kB
Mapped:            46540 kB
Shmem:             32768 kB
Slab:             280228 kB
SReclaimable:     251456 kB
SUnreclaim:        28772 kB
KernelStack:        3584 kB
PageTables:         6188 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2819084 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    389120 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 56540 MiB
End job on node147 at 2019-09-13 03:55:17