Trace number 4407554

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
(reference) PicatSAT 2019-09-12? (TO) 2400.05 2400.31

General information on the benchmark

NameGracefulGraph/GracefulGraph-m1-s1/
GracefulGraph-K14-P05.xml
MD5SUM59020dc5d68df7ba2fdec80297510e85
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1106
Number of constraints513
Number of domains2
Minimum domain size511
Maximum domain size512
Distribution of domain sizes[{"size":511,"count":511},{"size":512,"count":70}]
Minimum variable degree0
Maximum variable degree16
Distribution of variable degrees[{"degree":0,"count":525},{"degree":2,"count":511},{"degree":15,"count":28},{"degree":16,"count":42}]
Minimum constraint arity3
Maximum constraint arity511
Distribution of constraint arities[{"arity":3,"count":511},{"arity":70,"count":1},{"arity":511,"count":1}]
Number of extensional constraints0
Number of intensional constraints511
Distribution of constraint types[{"type":"intension","count":511},{"type":"allDifferent","count":2}]
Optimization problemNO
Type of objective

Solver Data 

40.76/40.88	c xcsp_picat version 2.7b12 (9/12/2019)

Verifier Data 

One s line expected

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16375 MiB (12689 MiB free)
  memory of node 1: 16384 MiB (12505 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4407554-1569509641/watcher-4407554-1569509641 -o /tmp/evaluation-result-4407554-1569509641/solver-4407554-1569509641 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node120-1325024062-27176 --watchdog 2560 xcsp_picat HOME/instance-4407554-1569509641.xml 

running on 4 cores: 0-3

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=27205, runsolver pid=27198

[startup+0.100161 s]*
/proc/loadavg: 0.00 0.01 0.05 4/199 27207
/proc/meminfo: memFree=25776224/32770688 swapFree=66927776/67108860
[pid=27205] ppid=27198 vsize=2031716 memory=14520 CPUtime=0.08 cores=0-3
/proc/27205/stat : 27205 (xcsp_picat) R 27198 27205 27145 0 -1 4202496 1743 0 0 0 8 0 0 0 20 0 1 0 526970315 2080477184 3630 33554432000 4194304 5870510 140733740570736 140733740567880 4461525 0 0 4096 8389634 0 0 0 17 2 0 0 1 0 0 7970040 9572284 39440384 140733740573727 140733740573805 140733740573805 140733740576714 0
/proc/27205/statm: 507929 3630 864 410 0 503402 0
Current children cumulated CPU time: 0.08 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 14520 KiB

[startup+0.210815 s]*
/proc/loadavg: 0.00 0.01 0.05 4/199 27207
/proc/meminfo: memFree=25775852/32770688 swapFree=66927776/67108860
[pid=27205] ppid=27198 vsize=2031716 memory=14520 CPUtime=0.19 cores=0-3
/proc/27205/stat : 27205 (xcsp_picat) R 27198 27205 27145 0 -1 4202496 1743 0 0 0 19 0 0 0 20 0 1 0 526970315 2080477184 3630 33554432000 4194304 5870510 140733740570736 140733740570104 4643281 0 0 4096 8389634 0 0 0 17 2 0 0 1 0 0 7970040 9572284 39440384 140733740573727 140733740573805 140733740573805 140733740576714 0
/proc/27205/statm: 507929 3630 864 410 0 503402 0
Current children cumulated CPU time: 0.19 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 14520 KiB

[startup+0.3103 s]*
/proc/loadavg: 0.00 0.01 0.05 4/199 27207
/proc/meminfo: memFree=25763440/32770688 swapFree=66927776/67108860
[pid=27205] ppid=27198 vsize=2031716 memory=29108 CPUtime=0.29 cores=0-3
/proc/27205/stat : 27205 (xcsp_picat) R 27198 27205 27145 0 -1 4202496 1809 0 0 0 29 0 0 0 20 0 1 0 526970315 2080477184 7277 33554432000 4194304 5870510 140733740570736 140733740570104 4459460 0 0 4096 8389634 0 0 0 17 2 0 0 1 0 0 7970040 9572284 39440384 140733740573727 140733740573805 140733740573805 140733740576714 0
/proc/27205/statm: 507929 7277 880 410 0 503402 0
Current children cumulated CPU time: 0.29 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 29108 KiB

[startup+0.700399 s]
/proc/loadavg: 0.00 0.01 0.05 4/199 27207
/proc/meminfo: memFree=25703804/32770688 swapFree=66927776/67108860
[pid=27205] ppid=27198 vsize=2083748 memory=117384 CPUtime=0.67 cores=0-3
/proc/27205/stat : 27205 (xcsp_picat) R 27198 27205 27145 0 -1 4202496 2974 0 0 0 66 1 0 0 20 0 1 0 526970315 2133757952 29346 33554432000 4194304 5870510 140733740570736 140733740570056 4524549 0 0 4096 8389634 0 0 0 17 2 0 0 1 0 0 7970040 9572284 39440384 140733740573727 140733740573805 140733740573805 140733740576714 0
/proc/27205/statm: 520937 29346 885 410 0 516410 0
Current children cumulated CPU time: 0.67 s
Current children cumulated vsize: 2083748 KiB
Current children cumulated memory: 117384 KiB

[startup+1.50039 s]
/proc/loadavg: 0.16 0.05 0.06 4/199 27207
/proc/meminfo: memFree=25630696/32770688 swapFree=66927776/67108860
[pid=27205] ppid=27198 vsize=2263448 memory=290568 CPUtime=1.47 cores=0-3
/proc/27205/stat : 27205 (xcsp_picat) R 27198 27205 27145 0 -1 4202496 20923 0 0 0 142 5 0 0 20 0 1 0 526970315 2317770752 72642 33554432000 4194304 5870510 140733740570736 140733740569624 5255728 0 0 4096 8389634 0 0 0 17 2 0 0 1 0 0 7970040 9572284 39440384 140733740573727 140733740573805 140733740573805 140733740576714 0
/proc/27205/statm: 565862 72642 897 410 0 561335 0
Current children cumulated CPU time: 1.47 s
Current children cumulated vsize: 2263448 KiB
Current children cumulated memory: 290568 KiB

[startup+3.11064 s]
/proc/loadavg: 0.16 0.05 0.06 4/199 27207
/proc/meminfo: memFree=25345220/32770688 swapFree=66927776/67108860
[pid=27205] ppid=27198 vsize=2422612 memory=446960 CPUtime=3.07 cores=0-3
/proc/27205/stat : 27205 (xcsp_picat) R 27198 27205 27145 0 -1 4202496 50575 0 0 0 297 10 0 0 20 0 1 0 526970315 2480754688 111740 33554432000 4194304 5870510 140733740570736 140733740569288 4488441 0 0 4096 8389634 0 0 0 17 2 0 0 1 0 0 7970040 9572284 39440384 140733740573727 140733740573805 140733740573805 140733740576714 0
/proc/27205/statm: 605653 111740 898 410 0 601126 0
Current children cumulated CPU time: 3.07 s
Current children cumulated vsize: 2422612 KiB
Current children cumulated memory: 446960 KiB

[startup+6.30028 s]
/proc/loadavg: 0.31 0.08 0.07 4/199 27207
/proc/meminfo: memFree=25183956/32770688 swapFree=66927776/67108860
[pid=27205] ppid=27198 vsize=2570188 memory=591880 CPUtime=6.26 cores=0-3
/proc/27205/stat : 27205 (xcsp_picat) R 27198 27205 27145 0 -1 4202496 89122 0 0 0 609 17 0 0 20 0 1 0 526970315 2631872512 147970 33554432000 4194304 5870510 140733740570736 140733740569240 5337488 0 0 4096 8389634 0 0 0 17 2 0 0 1 0 0 7970040 9572284 39440384 140733740573727 140733740573805 140733740573805 140733740576714 0
/proc/27205/statm: 642547 147970 937 410 0 638020 0
Current children cumulated CPU time: 6.26 s
Current children cumulated vsize: 2570188 KiB
Current children cumulated memory: 591880 KiB

[startup+12.7003 s]
/proc/loadavg: 0.45 0.11 0.08 4/199 27207
/proc/meminfo: memFree=25177420/32770688 swapFree=66927776/67108860
[pid=27205] ppid=27198 vsize=2679652 memory=668344 CPUtime=12.66 cores=0-3
/proc/27205/stat : 27205 (xcsp_picat) R 27198 27205 27145 0 -1 4202496 161157 0 0 0 1244 22 0 0 20 0 1 0 526970315 2743963648 167086 33554432000 4194304 5870510 140733740570736 140733740569544 5305048 0 0 4096 8389634 0 0 0 17 0 0 0 1 0 0 7970040 9572284 39440384 140733740573727 140733740573805 140733740573805 140733740576714 0
/proc/27205/statm: 669913 167086 941 410 0 665386 0
Current children cumulated CPU time: 12.66 s
Current children cumulated vsize: 2679652 KiB
Current children cumulated memory: 668344 KiB

[startup+25.5003 s]
/proc/loadavg: 0.68 0.17 0.10 4/199 27207
/proc/meminfo: memFree=25209296/32770688 swapFree=66927776/67108860
[pid=27205] ppid=27198 vsize=2549424 memory=556040 CPUtime=25.47 cores=0-3
/proc/27205/stat : 27205 (xcsp_picat) R 27198 27205 27145 0 -1 4202496 202452 0 0 0 2520 27 0 0 20 0 1 0 526970315 2610610176 139010 33554432000 4194304 5870510 140733740570736 140733740569992 5281902 0 0 4096 8389634 0 0 0 17 0 0 0 1 0 0 7970040 9572284 39440384 140733740573727 140733740573805 140733740573805 140733740576714 0
/proc/27205/statm: 637356 139010 963 410 0 632829 0
Current children cumulated CPU time: 25.47 s
Current children cumulated vsize: 2549424 KiB
Current children cumulated memory: 556040 KiB

[startup+51.1107 s]
/proc/loadavg: 1.26 0.36 0.16 4/199 27209
/proc/meminfo: memFree=25186212/32770688 swapFree=66927776/67108860
[pid=27205] ppid=27198 vsize=2549424 memory=568336 CPUtime=51.06 cores=0-3
/proc/27205/stat : 27205 (xcsp_picat) R 27198 27205 27145 0 -1 4202496 276649 0 0 0 5074 32 0 0 20 0 1 0 526970315 2610610176 142084 33554432000 4194304 5870510 140733740570736 140733740569848 140711705905498 0 0 4096 8389634 0 0 0 17 0 0 0 1 0 0 7970040 9572284 39440384 140733740573727 140733740573805 140733740573805 140733740576714 0
/proc/27205/statm: 637356 142084 965 410 0 632829 0
Current children cumulated CPU time: 51.06 s
Current children cumulated vsize: 2549424 KiB
Current children cumulated memory: 568336 KiB

[startup+102.3 s]
/proc/loadavg: 1.68 0.62 0.26 4/199 27213
/proc/meminfo: memFree=25094316/32770688 swapFree=66927776/67108860
[pid=27205] ppid=27198 vsize=2630812 memory=646964 CPUtime=102.25 cores=0-3
/proc/27205/stat : 27205 (xcsp_picat) R 27198 27205 27145 0 -1 4202496 338355 0 0 0 10181 44 0 0 20 0 1 0 526970315 2693951488 161741 33554432000 4194304 5870510 140733740570736 140733740569752 5281696 0 0 4096 8389634 0 0 0 17 0 0 0 1 0 0 7970040 9572284 39440384 140733740573727 140733740573805 140733740573805 140733740576714 0
/proc/27205/statm: 657703 161741 965 410 0 653176 0
Current children cumulated CPU time: 102.25 s
Current children cumulated vsize: 2630812 KiB
Current children cumulated memory: 646964 KiB

[startup+162.3 s]
/proc/loadavg: 1.84 0.85 0.36 3/199 27278
/proc/meminfo: memFree=24144840/32770688 swapFree=66927776/67108860
[pid=27205] ppid=27198 vsize=2549424 memory=565576 CPUtime=162.23 cores=0-3
/proc/27205/stat : 27205 (xcsp_picat) R 27198 27205 27145 0 -1 4202496 384521 0 0 0 16166 57 0 0 20 0 1 0 526970315 2610610176 141394 33554432000 4194304 5870510 140733740570736 140733740569752 5282376 0 0 4096 8389634 0 0 0 17 0 0 0 1 0 0 7970040 9572284 39440384 140733740573727 140733740573805 140733740573805 140733740576714 0
/proc/27205/statm: 637356 141394 965 410 0 632829 0
Current children cumulated CPU time: 162.23 s
Current children cumulated vsize: 2549424 KiB
Current children cumulated memory: 565576 KiB

[startup+222.3 s]
/proc/loadavg: 1.94 1.06 0.47 3/199 27284
/proc/meminfo: memFree=24136924/32770688 swapFree=66927776/67108860
[pid=27205] ppid=27198 vsize=2549424 memory=573612 CPUtime=222.19 cores=0-3
/proc/27205/stat : 27205 (xcsp_picat) R 27198 27205 27145 0 -1 4202496 416325 0 0 0 22156 63 0 0 20 0 1 0 526970315 2610610176 143403 33554432000 4194304 5870510 140733740570736 140733740569752 5263058 0 0 4096 8389634 0 0 0 17 0 0 0 1 0 0 7970040 9572284 39440384 140733740573727 140733740573805 140733740573805 140733740576714 0
/proc/27205/statm: 637356 143403 965 410 0 632829 0
Current children cumulated CPU time: 222.19 s
Current children cumulated vsize: 2549424 KiB
Current children cumulated memory: 573612 KiB

[startup+282.3 s]
/proc/loadavg: 1.98 1.23 0.56 3/199 27288
/proc/meminfo: memFree=24122916/32770688 swapFree=66927776/67108860
[pid=27205] ppid=27198 vsize=2630812 memory=588236 CPUtime=282.14 cores=0-3
/proc/27205/stat : 27205 (xcsp_picat) R 27198 27205 27145 0 -1 4202496 446423 0 0 0 28144 70 0 0 20 0 1 0 526970315 2693951488 147059 33554432000 4194304 5870510 140733740570736 140733740569688 5281902 0 0 4096 8389634 0 0 0 17 0 0 0 1 0 0 7970040 9572284 39440384 140733740573727 140733740573805 140733740573805 140733740576714 0
/proc/27205/statm: 657703 147059 965 410 0 653176 0
Current children cumulated CPU time: 282.14 s
Current children cumulated vsize: 2630812 KiB
Current children cumulated memory: 588236 KiB

[startup+342.3 s]
/proc/loadavg: 1.99 1.37 0.65 3/200 27300
/proc/meminfo: memFree=24148540/32770688 swapFree=66927776/67108860
[pid=27205] ppid=27198 vsize=2549424 memory=561424 CPUtime=342.13 cores=0-3
/proc/27205/stat : 27205 (xcsp_picat) R 27198 27205 27145 0 -1 4202496 496394 0 0 0 34135 78 0 0 20 0 1 0 526970315 2610610176 140356 33554432000 4194304 5870510 140733740570736 140733740569752 5282251 0 0 4096 8389634 0 0 0 17 0 0 0 1 0 0 7970040 9572284 39440384 140733740573727 140733740573805 140733740573805 140733740576714 0
/proc/27205/statm: 637356 140356 965 410 0 632829 0
Current children cumulated CPU time: 342.13 s
Current children cumulated vsize: 2549424 KiB
Current children cumulated memory: 561424 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.49 0.74 3/200 27306
/proc/meminfo: memFree=24143576/32770688 swapFree=66927776/67108860
[pid=27205] ppid=27198 vsize=2549424 memory=567176 CPUtime=402.12 cores=0-3
/proc/27205/stat : 27205 (xcsp_picat) R 27198 27205 27145 0 -1 4202496 529533 0 0 0 40127 85 0 0 20 0 1 0 526970315 2610610176 141794 33554432000 4194304 5870510 140733740570736 140733740569752 5262976 0 0 4096 8389634 0 0 0 17 0 0 0 1 0 0 7970040 9572284 39440384 140733740573727 140733740573805 140733740573805 140733740576714 0
/proc/27205/statm: 637356 141794 965 410 0 632829 0
Current children cumulated CPU time: 402.12 s
Current children cumulated vsize: 2549424 KiB
Current children cumulated memory: 567176 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.58 0.81 3/200 27310
/proc/meminfo: memFree=24014552/32770688 swapFree=66927776/67108860
[pid=27205] ppid=27198 vsize=2974688 memory=821940 CPUtime=462.1 cores=0-3
/proc/27205/stat : 27205 (xcsp_picat) R 27198 27205 27145 0 -1 4202496 535249 0 0 0 46120 90 0 0 20 0 1 0 526970315 3046080512 205485 33554432000 4194304 5870510 140733740570736 140733740569304 5271723 0 0 4096 8389634 0 0 0 17 2 0 0 1 0 0 7970040 9572284 39440384 140733740573727 140733740573805 140733740573805 140733740576714 0
/proc/27205/statm: 743672 205485 965 410 0 739145 0
Current children cumulated CPU time: 462.1 s
Current children cumulated vsize: 2974688 KiB
Current children cumulated memory: 821940 KiB


################
# More data... #
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/proc/27205/statm: 641463 148170 965 410 0 636936 0
Current children cumulated CPU time: 1662.05 s
Current children cumulated vsize: 2565852 KiB
Current children cumulated memory: 592680 KiB

[startup+1722.3 s]
/proc/loadavg: 1.98 1.98 1.69 3/200 27426
/proc/meminfo: memFree=24069404/32770688 swapFree=66927776/67108860
[pid=27205] ppid=27198 vsize=2651388 memory=642432 CPUtime=1722.05 cores=0-3
/proc/27205/stat : 27205 (xcsp_picat) R 27198 27205 27145 0 -1 4202496 915639 0 0 0 171998 207 0 0 20 0 1 0 526970315 2715021312 160608 33554432000 4194304 5870510 140733740570736 140733740569032 5308315 0 0 4096 8389634 0 0 0 17 1 0 0 1 0 0 7970040 9572284 39440384 140733740573727 140733740573805 140733740573805 140733740576714 0
/proc/27205/statm: 662847 160608 965 410 0 658320 0
Current children cumulated CPU time: 1722.05 s
Current children cumulated vsize: 2651388 KiB
Current children cumulated memory: 642432 KiB

[startup+1782.3 s]
/proc/loadavg: 2.03 2.00 1.71 3/200 27430
/proc/meminfo: memFree=24083736/32770688 swapFree=66927776/67108860
[pid=27205] ppid=27198 vsize=2653136 memory=627824 CPUtime=1782.04 cores=0-3
/proc/27205/stat : 27205 (xcsp_picat) R 27198 27205 27145 0 -1 4202496 956511 0 0 0 177989 215 0 0 20 0 1 0 526970315 2716811264 156956 33554432000 4194304 5870510 140733740570736 140733740569032 5282495 0 0 4096 8389634 0 0 0 17 1 0 0 1 0 0 7970040 9572284 39440384 140733740573727 140733740573805 140733740573805 140733740576714 0
/proc/27205/statm: 663284 156956 965 410 0 658757 0
Current children cumulated CPU time: 1782.04 s
Current children cumulated vsize: 2653136 KiB
Current children cumulated memory: 627824 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.00 1.73 3/199 27436
/proc/meminfo: memFree=24069400/32770688 swapFree=66927776/67108860
[pid=27205] ppid=27198 vsize=2655144 memory=642136 CPUtime=1842.05 cores=0-3
/proc/27205/stat : 27205 (xcsp_picat) R 27198 27205 27145 0 -1 4202496 976203 0 0 0 183984 221 0 0 20 0 1 0 526970315 2718867456 160534 33554432000 4194304 5870510 140733740570736 140733740569160 140711705977324 0 0 4096 8389634 0 0 0 17 1 0 0 1 0 0 7970040 9572284 39440384 140733740573727 140733740573805 140733740573805 140733740576714 0
/proc/27205/statm: 663786 160534 965 410 0 659259 0
Current children cumulated CPU time: 1842.05 s
Current children cumulated vsize: 2655144 KiB
Current children cumulated memory: 642136 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.00 1.75 3/199 27440
/proc/meminfo: memFree=24063756/32770688 swapFree=66927776/67108860
[pid=27205] ppid=27198 vsize=2657800 memory=647460 CPUtime=1902.05 cores=0-3
/proc/27205/stat : 27205 (xcsp_picat) R 27198 27205 27145 0 -1 4202496 1013898 0 0 0 189978 227 0 0 20 0 1 0 526970315 2721587200 161865 33554432000 4194304 5870510 140733740570736 140733740569032 5288765 0 0 4096 8389634 0 0 0 17 1 0 0 1 0 0 7970040 9572284 39440384 140733740573727 140733740573805 140733740573805 140733740576714 0
/proc/27205/statm: 664450 161865 965 410 0 659923 0
Current children cumulated CPU time: 1902.05 s
Current children cumulated vsize: 2657800 KiB
Current children cumulated memory: 647460 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.00 1.76 3/199 27444
/proc/meminfo: memFree=24097664/32770688 swapFree=66927776/67108860
[pid=27205] ppid=27198 vsize=2582656 memory=613344 CPUtime=1962.04 cores=0-3
/proc/27205/stat : 27205 (xcsp_picat) R 27198 27205 27145 0 -1 4202496 1055764 0 0 0 195970 234 0 0 20 0 1 0 526970315 2644639744 153336 33554432000 4194304 5870510 140733740570736 140733740569208 5281902 0 0 4096 8389634 0 0 0 17 1 0 0 1 0 0 7970040 9572284 39440384 140733740573727 140733740573805 140733740573805 140733740576714 0
/proc/27205/statm: 645664 153336 965 410 0 641137 0
Current children cumulated CPU time: 1962.04 s
Current children cumulated vsize: 2582656 KiB
Current children cumulated memory: 613344 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.00 1.78 3/199 27450
/proc/meminfo: memFree=24066704/32770688 swapFree=66927776/67108860
[pid=27205] ppid=27198 vsize=2684820 memory=644240 CPUtime=2022.04 cores=0-3
/proc/27205/stat : 27205 (xcsp_picat) R 27198 27205 27145 0 -1 4202496 1095664 0 0 0 201961 243 0 0 20 0 1 0 526970315 2749255680 161060 33554432000 4194304 5870510 140733740570736 140733740569224 5308364 0 0 4096 8389634 0 0 0 17 1 0 0 1 0 0 7970040 9572284 39440384 140733740573727 140733740573805 140733740573805 140733740576714 0
/proc/27205/statm: 671205 161060 965 410 0 666678 0
Current children cumulated CPU time: 2022.04 s
Current children cumulated vsize: 2684820 KiB
Current children cumulated memory: 644240 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.00 1.79 3/199 27454
/proc/meminfo: memFree=24061688/32770688 swapFree=66927776/67108860
[pid=27205] ppid=27198 vsize=2684820 memory=649008 CPUtime=2082.03 cores=0-3
/proc/27205/stat : 27205 (xcsp_picat) R 27198 27205 27145 0 -1 4202496 1106769 0 0 0 207956 247 0 0 20 0 1 0 526970315 2749255680 162252 33554432000 4194304 5870510 140733740570736 140733740569752 140711705905855 0 0 4096 8389634 0 0 0 17 1 0 0 1 0 0 7970040 9572284 39440384 140733740573727 140733740573805 140733740573805 140733740576714 0
/proc/27205/statm: 671205 162252 965 410 0 666678 0
Current children cumulated CPU time: 2082.03 s
Current children cumulated vsize: 2684820 KiB
Current children cumulated memory: 649008 KiB

[startup+2142.3 s]
/proc/loadavg: 2.34 2.08 1.83 3/201 27467
/proc/meminfo: memFree=23983652/32770688 swapFree=66927776/67108860
[pid=27205] ppid=27198 vsize=2817080 memory=726816 CPUtime=2142.04 cores=0-3
/proc/27205/stat : 27205 (xcsp_picat) R 27198 27205 27145 0 -1 4202496 1116768 0 0 0 213950 254 0 0 20 0 1 0 526970315 2884689920 181704 33554432000 4194304 5870510 140733740570736 140733740569688 5282759 0 0 4096 8389634 0 0 0 17 1 0 0 1 0 0 7970040 9572284 39440384 140733740573727 140733740573805 140733740573805 140733740576714 0
/proc/27205/statm: 704270 181704 965 410 0 699743 0
Current children cumulated CPU time: 2142.04 s
Current children cumulated vsize: 2817080 KiB
Current children cumulated memory: 726816 KiB

[startup+2202.3 s]
/proc/loadavg: 2.41 2.16 1.88 3/201 27473
/proc/meminfo: memFree=24025916/32770688 swapFree=66927776/67108860
[pid=27205] ppid=27198 vsize=2684820 memory=683996 CPUtime=2202.04 cores=0-3
/proc/27205/stat : 27205 (xcsp_picat) R 27198 27205 27145 0 -1 4202496 1131069 0 0 0 219934 270 0 0 20 0 1 0 526970315 2749255680 170999 33554432000 4194304 5870510 140733740570736 140733740569752 5282255 0 0 4096 8389634 0 0 0 17 1 0 0 1 0 0 7970040 9572284 39440384 140733740573727 140733740573805 140733740573805 140733740576714 0
/proc/27205/statm: 671205 170999 965 410 0 666678 0
Current children cumulated CPU time: 2202.04 s
Current children cumulated vsize: 2684820 KiB
Current children cumulated memory: 683996 KiB

[startup+2262.3 s]
/proc/loadavg: 2.15 2.13 1.88 3/201 27477
/proc/meminfo: memFree=24053748/32770688 swapFree=66927776/67108860
[pid=27205] ppid=27198 vsize=2684820 memory=654620 CPUtime=2262.04 cores=0-3
/proc/27205/stat : 27205 (xcsp_picat) R 27198 27205 27145 0 -1 4202496 1138907 0 0 0 225925 279 0 0 20 0 1 0 526970315 2749255680 163655 33554432000 4194304 5870510 140733740570736 140733740569752 5294972 0 0 4096 8389634 0 0 0 17 1 0 0 1 0 0 7970040 9572284 39440384 140733740573727 140733740573805 140733740573805 140733740576714 0
/proc/27205/statm: 671205 163655 965 410 0 666678 0
Current children cumulated CPU time: 2262.04 s
Current children cumulated vsize: 2684820 KiB
Current children cumulated memory: 654620 KiB

[startup+2322.3 s]
/proc/loadavg: 2.06 2.11 1.89 3/202 27495
/proc/meminfo: memFree=24028832/32770688 swapFree=66927776/67108860
[pid=27205] ppid=27198 vsize=2684820 memory=679056 CPUtime=2322.03 cores=0-3
/proc/27205/stat : 27205 (xcsp_picat) R 27198 27205 27145 0 -1 4202496 1146992 0 0 0 231920 283 0 0 20 0 1 0 526970315 2749255680 169764 33554432000 4194304 5870510 140733740570736 140733740569688 5308341 0 0 4096 8389634 0 0 0 17 1 0 0 1 0 0 7970040 9572284 39440384 140733740573727 140733740573805 140733740573805 140733740576714 0
/proc/27205/statm: 671205 169764 965 410 0 666678 0
Current children cumulated CPU time: 2322.03 s
Current children cumulated vsize: 2684820 KiB
Current children cumulated memory: 679056 KiB

[startup+2382.3 s]
/proc/loadavg: 2.02 2.09 1.89 3/202 27501
/proc/meminfo: memFree=24025548/32770688 swapFree=66927776/67108860
[pid=27205] ppid=27198 vsize=2684820 memory=677680 CPUtime=2382.03 cores=0-3
/proc/27205/stat : 27205 (xcsp_picat) R 27198 27205 27145 0 -1 4202496 1186987 0 0 0 237913 290 0 0 20 0 1 0 526970315 2749255680 169420 33554432000 4194304 5870510 140733740570736 140733740569752 140711705905066 0 0 4096 8389634 0 0 0 17 1 0 0 1 0 0 7970040 9572284 39440384 140733740573727 140733740573805 140733740573805 140733740576714 0
/proc/27205/statm: 671205 169420 965 410 0 666678 0
Current children cumulated CPU time: 2382.03 s
Current children cumulated vsize: 2684820 KiB
Current children cumulated memory: 677680 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.3 s]
/proc/loadavg: 2.02 2.09 1.89 3/202 27502
/proc/meminfo: memFree=23976512/32770688 swapFree=66927776/67108860
[pid=27205] ppid=27198 vsize=2817080 memory=724784 CPUtime=2400.03 cores=0-3
/proc/27205/stat : 27205 (xcsp_picat) R 27198 27205 27145 0 -1 4202496 1189937 0 0 0 239712 291 0 0 20 0 1 0 526970315 2884689920 181196 33554432000 4194304 5870510 140733740570736 140733740569688 5288833 0 0 4096 8389634 0 0 0 17 1 0 0 1 0 0 7970040 9572284 39440384 140733740573727 140733740573805 140733740573805 140733740576714 0
/proc/27205/statm: 704270 181196 965 410 0 699743 0
Current children cumulated CPU time: 2400.03 s
Current children cumulated vsize: 2817080 KiB
Current children cumulated memory: 724784 KiB

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

[startup+2400.31 s]
# the end of solver process 27205 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2397.13 s, system=2.92181 s

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

[startup+2400.3 s]
/proc/loadavg: 2.02 2.09 1.89 3/202 27502
/proc/meminfo: memFree=23976512/32770688 swapFree=66927776/67108860
[pid=27205] ppid=27198 vsize=2817080 memory=724784 CPUtime=2400.03 cores=0-3
/proc/27205/stat : 27205 (xcsp_picat) R 27198 27205 27145 0 -1 4202496 1189937 0 0 0 239712 291 0 0 20 0 1 0 526970315 2884689920 181196 33554432000 4194304 5870510 140733740570736 140733740569688 5288833 0 0 4096 8389634 0 0 0 17 1 0 0 1 0 0 7970040 9572284 39440384 140733740573727 140733740573805 140733740573805 140733740576714 0
/proc/27205/statm: 704270 181196 965 410 0 699743 0
Current children cumulated CPU time: 2400.03 s
Current children cumulated vsize: 2817080 KiB
Current children cumulated memory: 724784 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2400.31
CPU time (s): 2400.05
CPU user time (s): 2397.13
CPU system time (s): 2.92181
CPU usage (%): 99.9892
Max. virtual memory (cumulated for all children) (KiB): 3028696
Max. memory (cumulated for all children) (KiB): 923292

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2397.13
system time used= 2.92181
maximum resident set size= 923292
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1189937
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= 99
involuntary context switches= 2969


# summary of solver processes directly reported to runsolver:
#   pid: 27205
#   total CPU time (s): 2400.05
#   total CPU user time (s): 2397.13
#   total CPU system time (s): 2.92181

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.90431 second user time and 20.9048 second system time

The end

Launcher Data 

Begin job on node120 at 2011-12-27 23:14:22
IDJOB=4407554
IDBENCH=120762
IDSOLVER=2873
FILE ID=node120/4407554-1569509641
RUNJOBID= node120-1325024062-27176
PBS_JOBID= 21705794
Free space on /tmp= 23412 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/GracefulGraph/GracefulGraph-m1-s1/GracefulGraph-K14-P05.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4407554-1569509641/watcher-4407554-1569509641 -o /tmp/evaluation-result-4407554-1569509641/solver-4407554-1569509641 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node120-1325024062-27176 --watchdog 2560  xcsp_picat HOME/instance-4407554-1569509641.xml

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

MD5SUM BENCH= 59020dc5d68df7ba2fdec80297510e85
RANDOM SEED=883760399

node120.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		: 2667.000
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	: 5333.49
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		: 2667.000
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	: 5333.49
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		: 2667.000
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	: 5333.49
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		: 2667.000
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	: 5333.49
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		: 2667.000
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	: 5329.69
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		: 2667.000
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	: 5329.69
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		: 2667.000
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	: 5329.69
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		: 2667.000
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	: 5329.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770688 kB
MemFree:        25799156 kB
MemAvailable:   31770040 kB
Buffers:          148168 kB
Cached:          6108076 kB
SwapCached:        68828 kB
Active:          3082628 kB
Inactive:        3246384 kB
Active(anon):      24092 kB
Inactive(anon):   121516 kB
Active(file):    3058536 kB
Inactive(file):  3124868 kB
Unevictable:      107752 kB
Mlocked:          107752 kB
SwapTotal:      67108860 kB
SwapFree:       66927776 kB
Dirty:              6328 kB
Writeback:             0 kB
AnonPages:        112548 kB
Mapped:            21456 kB
Shmem:             64268 kB
Slab:             235556 kB
SReclaimable:     206632 kB
SUnreclaim:        28924 kB
KernelStack:        3424 kB
PageTables:         5192 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494204 kB
Committed_AS:     544172 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350212 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      146880 kB
DirectMap2M:    33398784 kB

Free space on /tmp at the end= 23400 MiB
End job on node120 at 2011-12-27 23:54:23