Trace number 4395654

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 2019-09-12OPT1664 769.694 769.69

General information on the benchmark

NameFastfood/Fastfood-m1-s1/
Fastfood-ff56.xml
MD5SUMbde8bf62cee6a52be775f8ad73fb794c
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1664
Best CPU time to get the best result obtained on this benchmark11.5332
Satisfiable
(Un)Satisfiability was proved
Number of variables299
Number of constraints295
Number of domains36
Minimum domain size34
Maximum domain size36
Distribution of domain sizes[{"size":34,"count":6},{"size":35,"count":114},{"size":36,"count":179}]
Minimum variable degree2
Maximum variable degree50
Distribution of variable degrees[{"degree":2,"count":294},{"degree":50,"count":5}]
Minimum constraint arity2
Maximum constraint arity6
Distribution of constraint arities[{"arity":2,"count":245},{"arity":5,"count":1},{"arity":6,"count":49}]
Number of extensional constraints245
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":245},{"type":"ordered","count":1},{"type":"minimum","count":49}]
Optimization problemYES
Type of objectivemin SUM

Quality of the solution as a function of time


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

Solver Data 

17.10/17.13	c xcsp_picat version 2.7b12 (9/12/2019)
17.10/17.13	o 2954
168.49/168.55	o 1964
217.89/218.00	o 1716
264.19/264.23	o 1664
769.59/769.68	s OPTIMUM FOUND
769.59/769.68	v <instantiation>
769.59/769.68	v     <list> x[] dr[] drd[][]  </list> 
769.59/769.68	v     <values> 51 157 314 579 818  42 51 51 92 92 51 0 0 51 49 49 43 42 36 37 3 2 17 16 26 26 29 0 0 21 21 4 4 56 56 0 2 55 0 0 113 113 24 24 69 68 66 75 30 0 0 17 23 18  42 64 221 486 725 55 51 208 473 712 55 51 208 473 712 859 753 596 331 92 859 753 596 331 92 51 55 212 477 716 0 106 263 528 767 0 106 263 528 767 51 157 314 579 818 718 612 455 190 49 718 612 455 190 49 220 114 43 308 547 221 115 42 307 546 492 386 229 36 275 491 385 228 37 276 109 3 154 419 658 104 2 159 424 663 123 17 140 405 644 122 16 141 406 645 289 183 26 239 478 289 183 26 239 478 29 135 292 557 796 106 0 157 422 661 106 0 157 422 661 85 21 178 443 682 85 21 178 443 682 4 102 259 524 763 4 102 259 524 763 823 717 560 295 56 823 717 560 295 56 263 157 0 265 504 261 155 2 267 506 473 367 210 55 294 767 661 504 239 0 767 661 504 239 0 654 548 391 126 113 654 548 391 126 113 552 446 289 24 215 552 446 289 24 215 597 491 334 69 170 596 490 333 68 171 172 66 91 356 595 181 75 82 347 586 30 136 293 558 797 528 422 265 0 239 528 422 265 0 239 17 123 280 545 784 23 129 286 551 790 18 88 245 510 749   </values> 
769.59/769.68	v </instantiation>

Verifier Data 

OK	1664

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 (8714 MiB free)
  memory of node 1: 16384 MiB (14438 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395654-1568345589/watcher-4395654-1568345589 -o /tmp/evaluation-result-4395654-1568345589/solver-4395654-1568345589 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node147-1568328264-22070 --watchdog 2560 xcsp_picat HOME/instance-4395654-1568345589.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB
solver pid=28151, runsolver pid=28148


[startup+0.100158 s]*
/proc/loadavg: 2.06 2.18 2.12 3/199 28152
/proc/meminfo: memFree=23678776/32770624 swapFree=66957012/67108860
[pid=28151] ppid=28148 vsize=2043288 memory=33664 CPUtime=0.1 cores=1,3,5,7
/proc/28151/stat : 28151 (xcsp_picat) R 28148 28151 22038 0 -1 4202496 4130 0 0 0 9 1 0 0 20 0 1 0 410472756 2092326912 8416 33554432000 4194304 5870510 140725884153440 140725884150584 140548042768263 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44183552 140725884154911 140725884154989 140725884154989 140725884157898 0
/proc/28151/statm: 510822 8416 946 410 0 506295 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2043288 KiB
Current children cumulated memory: 33664 KiB

[startup+0.209797 s]*
/proc/loadavg: 2.06 2.18 2.12 3/199 28152
/proc/meminfo: memFree=23678696/32770624 swapFree=66957012/67108860
[pid=28151] ppid=28148 vsize=2043552 memory=33916 CPUtime=0.21 cores=1,3,5,7
/proc/28151/stat : 28151 (xcsp_picat) R 28148 28151 22038 0 -1 4202496 4210 0 0 0 20 1 0 0 20 0 1 0 410472756 2092597248 8479 33554432000 4194304 5870510 140725884153440 140725884152456 5406500 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44183552 140725884154911 140725884154989 140725884154989 140725884157898 0
/proc/28151/statm: 510888 8479 963 410 0 506361 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2043552 KiB
Current children cumulated memory: 33916 KiB

[startup+0.309078 s]*
/proc/loadavg: 2.06 2.18 2.12 3/199 28152
/proc/meminfo: memFree=23678696/32770624 swapFree=66957012/67108860
[pid=28151] ppid=28148 vsize=2043552 memory=33916 CPUtime=0.31 cores=1,3,5,7
/proc/28151/stat : 28151 (xcsp_picat) R 28148 28151 22038 0 -1 4202496 4221 0 0 0 30 1 0 0 20 0 1 0 410472756 2092597248 8479 33554432000 4194304 5870510 140725884153440 140725884152456 140548042768263 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44183552 140725884154911 140725884154989 140725884154989 140725884157898 0
/proc/28151/statm: 510888 8479 963 410 0 506361 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2043552 KiB
Current children cumulated memory: 33916 KiB

[startup+0.700271 s]
/proc/loadavg: 2.06 2.18 2.12 3/199 28152
/proc/meminfo: memFree=23676276/32770624 swapFree=66957012/67108860
[pid=28151] ppid=28148 vsize=2043684 memory=36220 CPUtime=0.69 cores=1,3,5,7
/proc/28151/stat : 28151 (xcsp_picat) R 28148 28151 22038 0 -1 4202496 4263 0 0 0 68 1 0 0 20 0 1 0 410472756 2092732416 9055 33554432000 4194304 5870510 140725884153440 140725884152552 5405743 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44183552 140725884154911 140725884154989 140725884154989 140725884157898 0
/proc/28151/statm: 510921 9055 964 410 0 506394 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2043684 KiB
Current children cumulated memory: 36220 KiB

[startup+1.50028 s]
/proc/loadavg: 2.06 2.18 2.12 3/199 28152
/proc/meminfo: memFree=23675904/32770624 swapFree=66957012/67108860
[pid=28151] ppid=28148 vsize=2045404 memory=37912 CPUtime=1.49 cores=1,3,5,7
/proc/28151/stat : 28151 (xcsp_picat) R 28148 28151 22038 0 -1 4202496 4719 0 0 0 148 1 0 0 20 0 1 0 410472756 2094493696 9478 33554432000 4194304 5870510 140725884153440 140725884152552 5562059 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44183552 140725884154911 140725884154989 140725884154989 140725884157898 0
/proc/28151/statm: 511351 9478 964 410 0 506824 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2045404 KiB
Current children cumulated memory: 37912 KiB

[startup+3.10942 s]
/proc/loadavg: 2.06 2.18 2.12 3/199 28152
/proc/meminfo: memFree=23669456/32770624 swapFree=66957012/67108860
[pid=28151] ppid=28148 vsize=2052544 memory=43564 CPUtime=3.1 cores=1,3,5,7
/proc/28151/stat : 28151 (xcsp_picat) R 28148 28151 22038 0 -1 4202496 7429 0 0 0 308 2 0 0 20 0 1 0 410472756 2101805056 10891 33554432000 4194304 5870510 140725884153440 140725884152552 5477033 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44183552 140725884154911 140725884154989 140725884154989 140725884157898 0
/proc/28151/statm: 513136 10891 964 410 0 508609 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2052544 KiB
Current children cumulated memory: 43564 KiB

[startup+6.30027 s]
/proc/loadavg: 2.06 2.17 2.12 3/199 28152
/proc/meminfo: memFree=23673336/32770624 swapFree=66957012/67108860
[pid=28151] ppid=28148 vsize=2044528 memory=38996 CPUtime=6.29 cores=1,3,5,7
/proc/28151/stat : 28151 (xcsp_picat) R 28148 28151 22038 0 -1 4202496 12347 0 0 0 627 2 0 0 20 0 1 0 410472756 2093596672 9749 33554432000 4194304 5870510 140725884153440 140725884151832 5562066 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44183552 140725884154911 140725884154989 140725884154989 140725884157898 0
/proc/28151/statm: 511132 9749 1000 410 0 506605 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2044528 KiB
Current children cumulated memory: 38996 KiB

[startup+12.7004 s]
/proc/loadavg: 2.05 2.17 2.12 3/199 28154
/proc/meminfo: memFree=23650684/32770624 swapFree=66957012/67108860
[pid=28151] ppid=28148 vsize=2067452 memory=61716 CPUtime=12.69 cores=1,3,5,7
/proc/28151/stat : 28151 (xcsp_picat) R 28148 28151 22038 0 -1 4202496 21555 0 0 0 1265 4 0 0 20 0 1 0 410472756 2117070848 15429 33554432000 4194304 5870510 140725884153440 140725884151608 5298780 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44183552 140725884154911 140725884154989 140725884154989 140725884157898 0
/proc/28151/statm: 516863 15429 1001 410 0 512336 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2067452 KiB
Current children cumulated memory: 61716 KiB

[startup+25.5004 s]
/proc/loadavg: 2.04 2.16 2.12 3/199 28155
/proc/meminfo: memFree=23628156/32770624 swapFree=66957012/67108860
[pid=28151] ppid=28148 vsize=2086128 memory=78524 CPUtime=25.49 cores=1,3,5,7
/proc/28151/stat : 28151 (xcsp_picat) R 28148 28151 22038 0 -1 4202496 32003 0 0 0 2544 5 0 0 20 0 1 0 410472756 2136195072 19631 33554432000 4194304 5870510 140725884153440 140725884152552 5282295 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44183552 140725884154911 140725884154989 140725884154989 140725884157898 0
/proc/28151/statm: 521532 19631 1001 410 0 517005 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2086128 KiB
Current children cumulated memory: 78524 KiB

[startup+51.1095 s]
/proc/loadavg: 2.03 2.15 2.12 3/199 28155
/proc/meminfo: memFree=23651924/32770624 swapFree=66957012/67108860
[pid=28151] ppid=28148 vsize=2055896 memory=50468 CPUtime=51.11 cores=1,3,5,7
/proc/28151/stat : 28151 (xcsp_picat) R 28148 28151 22038 0 -1 4202496 39658 0 0 0 5104 7 0 0 20 0 1 0 410472756 2105237504 12617 33554432000 4194304 5870510 140725884153440 140725884152616 5562048 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44183552 140725884154911 140725884154989 140725884154989 140725884157898 0
/proc/28151/statm: 513974 12617 1001 410 0 509447 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 2055896 KiB
Current children cumulated memory: 50468 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.13 2.11 3/201 28162
/proc/meminfo: memFree=23603876/32770624 swapFree=66957012/67108860
[pid=28151] ppid=28148 vsize=2104996 memory=97488 CPUtime=102.29 cores=1,3,5,7
/proc/28151/stat : 28151 (xcsp_picat) R 28148 28151 22038 0 -1 4202496 53069 0 0 0 10220 9 0 0 20 0 1 0 410472756 2155515904 24372 33554432000 4194304 5870510 140725884153440 140725884151880 5281910 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44183552 140725884154911 140725884154989 140725884154989 140725884157898 0
/proc/28151/statm: 526249 24372 1001 410 0 521722 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2104996 KiB
Current children cumulated memory: 97488 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.10 2.11 3/200 28166
/proc/meminfo: memFree=23650424/32770624 swapFree=66957012/67108860
[pid=28151] ppid=28148 vsize=2067464 memory=58524 CPUtime=162.29 cores=1,3,5,7
/proc/28151/stat : 28151 (xcsp_picat) R 28148 28151 22038 0 -1 4202496 64515 0 0 0 16216 13 0 0 20 0 1 0 410472756 2117083136 14631 33554432000 4194304 5870510 140725884153440 140725884152696 5352861 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44183552 140725884154911 140725884154989 140725884154989 140725884157898 0
/proc/28151/statm: 516866 14631 1001 410 0 512339 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2067464 KiB
Current children cumulated memory: 58524 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.08 2.10 3/200 28231
/proc/meminfo: memFree=26717724/32770624 swapFree=66957012/67108860
[pid=28151] ppid=28148 vsize=2086148 memory=68696 CPUtime=222.29 cores=1,3,5,7
/proc/28151/stat : 28151 (xcsp_picat) R 28148 28151 22038 0 -1 4202496 68807 0 0 0 22213 16 0 0 20 0 1 0 410472756 2136215552 17174 33554432000 4194304 5870510 140725884153440 140725884151880 5262751 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44183552 140725884154911 140725884154989 140725884154989 140725884157898 0
/proc/28151/statm: 521537 17174 1001 410 0 517010 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 2086148 KiB
Current children cumulated memory: 68696 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.07 2.09 3/201 28300
/proc/meminfo: memFree=26659932/32770624 swapFree=66957012/67108860
[pid=28151] ppid=28148 vsize=2135164 memory=110268 CPUtime=282.29 cores=1,3,5,7
/proc/28151/stat : 28151 (xcsp_picat) R 28148 28151 22038 0 -1 4202496 74861 0 0 0 28209 20 0 0 20 0 1 0 410472756 2186407936 27567 33554432000 4194304 5870510 140725884153440 140725884151880 5283106 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44183552 140725884154911 140725884154989 140725884154989 140725884157898 0
/proc/28151/statm: 533791 27567 1001 410 0 529264 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 2135164 KiB
Current children cumulated memory: 110268 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.06 2.09 3/200 28304
/proc/meminfo: memFree=26712936/32770624 swapFree=66957012/67108860
[pid=28151] ppid=28148 vsize=2055784 memory=51156 CPUtime=342.29 cores=1,3,5,7
/proc/28151/stat : 28151 (xcsp_picat) R 28148 28151 22038 0 -1 4202496 77222 0 0 0 34207 22 0 0 20 0 1 0 410472756 2105122816 12789 33554432000 4194304 5870510 140725884153440 140725884152552 5478377 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44183552 140725884154911 140725884154989 140725884154989 140725884157898 0
/proc/28151/statm: 513946 12789 1001 410 0 509419 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 2055784 KiB
Current children cumulated memory: 51156 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.05 2.08 3/199 28308
/proc/meminfo: memFree=26658196/32770624 swapFree=66957012/67108860
[pid=28151] ppid=28148 vsize=2098088 memory=93912 CPUtime=402.29 cores=1,3,5,7
/proc/28151/stat : 28151 (xcsp_picat) R 28148 28151 22038 0 -1 4202496 84162 0 0 0 40205 24 0 0 20 0 1 0 410472756 2148442112 23478 33554432000 4194304 5870510 140725884153440 140725884152696 5496805 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44183552 140725884154911 140725884154989 140725884154989 140725884157898 0
/proc/28151/statm: 524522 23478 1001 410 0 519995 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 2098088 KiB
Current children cumulated memory: 93912 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.04 2.08 3/201 28322
/proc/meminfo: memFree=26652180/32770624 swapFree=66957012/67108860
[pid=28151] ppid=28148 vsize=2098088 memory=94252 CPUtime=462.29 cores=1,3,5,7
/proc/28151/stat : 28151 (xcsp_picat) R 28148 28151 22038 0 -1 4202496 84304 0 0 0 46205 24 0 0 20 0 1 0 410472756 2148442112 23563 33554432000 4194304 5870510 140725884153440 140725884152616 5282379 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44183552 140725884154911 140725884154989 140725884154989 140725884157898 0
/proc/28151/statm: 524522 23563 1001 410 0 519995 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 2098088 KiB
Current children cumulated memory: 94252 KiB

[startup+522.3 s]
/proc/loadavg: 2.00 2.03 2.07 3/200 28326
/proc/meminfo: memFree=26639012/32770624 swapFree=66957012/67108860
[pid=28151] ppid=28148 vsize=2098280 memory=94776 CPUtime=522.29 cores=1,3,5,7
/proc/28151/stat : 28151 (xcsp_picat) R 28148 28151 22038 0 -1 4202496 88796 0 0 0 52204 25 0 0 20 0 1 0 410472756 2148638720 23694 33554432000 4194304 5870510 140725884153440 140725884152616 5272711 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44183552 140725884154911 140725884154989 140725884154989 140725884157898 0
/proc/28151/statm: 524570 23694 1001 410 0 520043 0
Current children cumulated CPU time: 522.29 s
Current children cumulated vsize: 2098280 KiB
Current children cumulated memory: 94776 KiB

[startup+582.3 s]
/proc/loadavg: 2.00 2.03 2.06 3/200 28330
/proc/meminfo: memFree=26638716/32770624 swapFree=66957012/67108860
[pid=28151] ppid=28148 vsize=2098280 memory=95460 CPUtime=582.3 cores=1,3,5,7
/proc/28151/stat : 28151 (xcsp_picat) R 28148 28151 22038 0 -1 4202496 89778 0 0 0 58203 27 0 0 20 0 1 0 410472756 2148638720 23865 33554432000 4194304 5870510 140725884153440 140725884152616 5272473 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44183552 140725884154911 140725884154989 140725884154989 140725884157898 0
/proc/28151/statm: 524570 23865 1001 410 0 520043 0
Current children cumulated CPU time: 582.3 s
Current children cumulated vsize: 2098280 KiB
Current children cumulated memory: 95460 KiB

[startup+642.3 s]
/proc/loadavg: 2.00 2.02 2.06 3/201 28336
/proc/meminfo: memFree=26648424/32770624 swapFree=66957012/67108860
[pid=28151] ppid=28148 vsize=2098280 memory=95460 CPUtime=642.29 cores=1,3,5,7
/proc/28151/stat : 28151 (xcsp_picat) R 28148 28151 22038 0 -1 4202496 94816 0 0 0 64201 28 0 0 20 0 1 0 410472756 2148638720 23865 33554432000 4194304 5870510 140725884153440 140725884152616 140548048008187 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44183552 140725884154911 140725884154989 140725884154989 140725884157898 0
/proc/28151/statm: 524570 23865 1001 410 0 520043 0
Current children cumulated CPU time: 642.29 s
Current children cumulated vsize: 2098280 KiB
Current children cumulated memory: 95460 KiB

[startup+702.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/200 28340
/proc/meminfo: memFree=26672604/32770624 swapFree=66957012/67108860
[pid=28151] ppid=28148 vsize=2067460 memory=61448 CPUtime=702.29 cores=1,3,5,7
/proc/28151/stat : 28151 (xcsp_picat) R 28148 28151 22038 0 -1 4202496 96212 0 0 0 70199 30 0 0 20 0 1 0 410472756 2117079040 15362 33554432000 4194304 5870510 140725884153440 140725884151608 5272433 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44183552 140725884154911 140725884154989 140725884154989 140725884157898 0
/proc/28151/statm: 516865 15362 1001 410 0 512338 0
Current children cumulated CPU time: 702.29 s
Current children cumulated vsize: 2067460 KiB
Current children cumulated memory: 61448 KiB

[startup+762.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 28407
/proc/meminfo: memFree=26369292/32770624 swapFree=66957012/67108860
[pid=28151] ppid=28148 vsize=2104988 memory=102416 CPUtime=762.29 cores=1,3,5,7
/proc/28151/stat : 28151 (xcsp_picat) R 28148 28151 22038 0 -1 4202496 102988 0 0 0 76197 32 0 0 20 0 1 0 410472756 2155507712 25604 33554432000 4194304 5870510 140725884153440 140725884152008 5282336 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44183552 140725884154911 140725884154989 140725884154989 140725884157898 0
/proc/28151/statm: 526247 25604 1001 410 0 521720 0
Current children cumulated CPU time: 762.29 s
Current children cumulated vsize: 2104988 KiB
Current children cumulated memory: 102416 KiB

[startup+769.69 s]
# the end of solver process 28151 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=769.364 s, system=0.330005 s

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

[startup+764.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 28407
/proc/meminfo: memFree=26367244/32770624 swapFree=66957012/67108860
[pid=28151] ppid=28148 vsize=2104988 memory=102416 CPUtime=764.79 cores=1,3,5,7
/proc/28151/stat : 28151 (xcsp_picat) R 28148 28151 22038 0 -1 4202496 102991 0 0 0 76447 32 0 0 20 0 1 0 410472756 2155507712 25604 33554432000 4194304 5870510 140725884153440 140725884152008 5283135 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44183552 140725884154911 140725884154989 140725884154989 140725884157898 0
/proc/28151/statm: 526247 25604 1001 410 0 521720 0
Current children cumulated CPU time: 764.79 s
Current children cumulated vsize: 2104988 KiB
Current children cumulated memory: 102416 KiB

[startup+768 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 28408
/proc/meminfo: memFree=26367248/32770624 swapFree=66957012/67108860
[pid=28151] ppid=28148 vsize=2104988 memory=102416 CPUtime=768 cores=1,3,5,7
/proc/28151/stat : 28151 (xcsp_picat) R 28148 28151 22038 0 -1 4202496 102996 0 0 0 76768 32 0 0 20 0 1 0 410472756 2155507712 25604 33554432000 4194304 5870510 140725884153440 140725884152008 5282429 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44183552 140725884154911 140725884154989 140725884154989 140725884157898 0
/proc/28151/statm: 526247 25604 1001 410 0 521720 0
Current children cumulated CPU time: 768 s
Current children cumulated vsize: 2104988 KiB
Current children cumulated memory: 102416 KiB

[startup+768.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 28408
/proc/meminfo: memFree=26367248/32770624 swapFree=66957012/67108860
[pid=28151] ppid=28148 vsize=2104988 memory=102416 CPUtime=768.79 cores=1,3,5,7
/proc/28151/stat : 28151 (xcsp_picat) R 28148 28151 22038 0 -1 4202496 102999 0 0 0 76847 32 0 0 20 0 1 0 410472756 2155507712 25604 33554432000 4194304 5870510 140725884153440 140725884152008 5283024 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44183552 140725884154911 140725884154989 140725884154989 140725884157898 0
/proc/28151/statm: 526247 25604 1001 410 0 521720 0
Current children cumulated CPU time: 768.79 s
Current children cumulated vsize: 2104988 KiB
Current children cumulated memory: 102416 KiB

[startup+769.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 28408
/proc/meminfo: memFree=26367248/32770624 swapFree=66957012/67108860
[pid=28151] ppid=28148 vsize=2104988 memory=102416 CPUtime=769.19 cores=1,3,5,7
/proc/28151/stat : 28151 (xcsp_picat) R 28148 28151 22038 0 -1 4202496 103000 0 0 0 76887 32 0 0 20 0 1 0 410472756 2155507712 25604 33554432000 4194304 5870510 140725884153440 140725884152008 5282390 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44183552 140725884154911 140725884154989 140725884154989 140725884157898 0
/proc/28151/statm: 526247 25604 1001 410 0 521720 0
Current children cumulated CPU time: 769.19 s
Current children cumulated vsize: 2104988 KiB
Current children cumulated memory: 102416 KiB

[startup+769.6 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 28408
/proc/meminfo: memFree=26367248/32770624 swapFree=66957012/67108860
[pid=28151] ppid=28148 vsize=2104988 memory=102416 CPUtime=769.59 cores=1,3,5,7
/proc/28151/stat : 28151 (xcsp_picat) R 28148 28151 22038 0 -1 4202496 103002 0 0 0 76927 32 0 0 20 0 1 0 410472756 2155507712 25604 33554432000 4194304 5870510 140725884153440 140725884152008 5282505 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 44183552 140725884154911 140725884154989 140725884154989 140725884157898 0
/proc/28151/statm: 526247 25604 1001 410 0 521720 0
Current children cumulated CPU time: 769.59 s
Current children cumulated vsize: 2104988 KiB
Current children cumulated memory: 102416 KiB

Child status: 0
Real time (s): 769.69
CPU time (s): 769.694
CPU user time (s): 769.364
CPU system time (s): 0.330005
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 2135164
Max. memory (cumulated for all children) (KiB): 110544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 769.364
system time used= 0.330005
maximum resident set size= 110544
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 103037
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= 277


# summary of solver processes directly reported to runsolver:
#   pid: 28151
#   total CPU time (s): 769.694
#   total CPU user time (s): 769.364
#   total CPU system time (s): 0.330005

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 3.0518 second user time and 5.75632 second system time

The end

Launcher Data 

Begin job on node147 at 2019-09-13 05:32:26
IDJOB=4395654
IDBENCH=138334
IDSOLVER=2845
FILE ID=node147/4395654-1568345589
RUNJOBID= node147-1568328264-22070
PBS_JOBID= 21701153
Free space on /tmp= 56544 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Fastfood/Fastfood-m1-s1/Fastfood-ff56.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395654-1568345589/watcher-4395654-1568345589 -o /tmp/evaluation-result-4395654-1568345589/solver-4395654-1568345589 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node147-1568328264-22070 --watchdog 2560  xcsp_picat HOME/instance-4395654-1568345589.xml

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

MD5SUM BENCH= bde8bf62cee6a52be775f8ad73fb794c
RANDOM SEED=152736589

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:        23708860 kB
MemAvailable:   28708360 kB
Buffers:          145616 kB
Cached:          5071876 kB
SwapCached:        48500 kB
Active:          5179152 kB
Inactive:        3192052 kB
Active(anon):    3105756 kB
Inactive(anon):    89340 kB
Active(file):    2073396 kB
Inactive(file):  3102712 kB
Unevictable:      107768 kB
Mlocked:          107768 kB
SwapTotal:      67108860 kB
SwapFree:       66957012 kB
Dirty:              3116 kB
Writeback:             0 kB
AnonPages:       3215004 kB
Mapped:            46332 kB
Shmem:             32768 kB
Slab:             280408 kB
SReclaimable:     251852 kB
SUnreclaim:        28556 kB
KernelStack:        3520 kB
PageTables:        11732 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    5850512 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1974272 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 05:45:16