Trace number 4395046

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PicatSAT 2019-09-12UNSAT 513.726 513.771

General information on the benchmark

NameBlackhole/Blackhole-xcsp2-s07/
Blackhole-4-07h-0_X2.xml
MD5SUMe5c3d43a301dadc2ad5fa4651c286aba
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark163.179
Satisfiable
(Un)Satisfiability was proved
Number of variables112
Number of constraints1262
Number of domains4
Minimum domain size1
Maximum domain size28
Distribution of domain sizes[{"size":1,"count":2},{"size":7,"count":28},{"size":14,"count":27},{"size":28,"count":54}]
Minimum variable degree0
Maximum variable degree56
Distribution of variable degrees[{"degree":0,"count":1},{"degree":2,"count":29},{"degree":3,"count":26},{"degree":28,"count":1},{"degree":29,"count":18},{"degree":30,"count":9},{"degree":56,"count":28}]
Minimum constraint arity2
Maximum constraint arity2
Distribution of constraint arities[{"arity":2,"count":1262}]
Number of extensional constraints1262
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":1262}]
Optimization problemNO
Type of objective

Solver Data 

70.18/70.22	c xcsp_picat version 2.7b12 (9/12/2019)
513.64/513.76	s UNSATISFIABLE

Verifier Data


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 (15134 MiB free)
  memory of node 1: 16384 MiB (15446 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395046-1568337710/watcher-4395046-1568337710 -o /tmp/evaluation-result-4395046-1568337710/solver-4395046-1568337710 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1568318150-27187 --watchdog 2580 xcsp_picat HOME/instance-4395046-1568337710.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=30932, runsolver pid=30929
Current StackSize limit: 8192 KiB


[startup+0.100115 s]*
/proc/loadavg: 2.15 2.11 2.08 3/198 30933
/proc/meminfo: memFree=31288620/32770624 swapFree=66921148/67108860
[pid=30932] ppid=30929 vsize=2036664 memory=31136 CPUtime=0.09 cores=1,3,5,7
/proc/30932/stat : 30932 (xcsp_picat) R 30929 30932 27155 0 -1 4202496 1870 0 0 0 9 0 0 0 20 0 1 0 410027114 2085543936 7784 33554432000 4194304 5870510 140726052758352 140726052757720 5287589 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 25935872 140726052766751 140726052766829 140726052766829 140726052769738 0
/proc/30932/statm: 509166 7784 872 410 0 504639 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2036664 KiB
Current children cumulated memory: 31136 KiB

[startup+0.209992 s]*
/proc/loadavg: 2.15 2.11 2.08 3/198 30933
/proc/meminfo: memFree=31283660/32770624 swapFree=66921148/67108860
[pid=30932] ppid=30929 vsize=2036500 memory=35260 CPUtime=0.2 cores=1,3,5,7
/proc/30932/stat : 30932 (xcsp_picat) R 30929 30932 27155 0 -1 4202496 3413 0 0 0 20 0 0 0 20 0 1 0 410027114 2085376000 8815 33554432000 4194304 5870510 140726052758352 140726052757720 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 25935872 140726052766751 140726052766829 140726052766829 140726052769738 0
/proc/30932/statm: 509125 8815 917 410 0 504598 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2036500 KiB
Current children cumulated memory: 35260 KiB

[startup+0.309826 s]*
/proc/loadavg: 2.15 2.11 2.08 3/198 30933
/proc/meminfo: memFree=31283288/32770624 swapFree=66921148/67108860
[pid=30932] ppid=30929 vsize=2037528 memory=36304 CPUtime=0.3 cores=1,3,5,7
/proc/30932/stat : 30932 (xcsp_picat) R 30929 30932 27155 0 -1 4202496 3642 0 0 0 30 0 0 0 20 0 1 0 410027114 2086428672 9076 33554432000 4194304 5870510 140726052758352 140726052757720 5298780 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 25935872 140726052766751 140726052766829 140726052766829 140726052769738 0
/proc/30932/statm: 509382 9076 937 410 0 504855 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2037528 KiB
Current children cumulated memory: 36304 KiB

[startup+0.700281 s]
/proc/loadavg: 2.15 2.11 2.08 3/198 30933
/proc/meminfo: memFree=31281428/32770624 swapFree=66921148/67108860
[pid=30932] ppid=30929 vsize=2041924 memory=39104 CPUtime=0.68 cores=1,3,5,7
/proc/30932/stat : 30932 (xcsp_picat) R 30929 30932 27155 0 -1 4202496 4386 0 0 0 68 0 0 0 20 0 1 0 410027114 2090930176 9776 33554432000 4194304 5870510 140726052758352 140726052757304 5298780 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 25935872 140726052766751 140726052766829 140726052766829 140726052769738 0
/proc/30932/statm: 510481 9776 937 410 0 505954 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2041924 KiB
Current children cumulated memory: 39104 KiB

[startup+1.50031 s]
/proc/loadavg: 2.15 2.11 2.08 3/198 30933
/proc/meminfo: memFree=31278252/32770624 swapFree=66921148/67108860
[pid=30932] ppid=30929 vsize=2046776 memory=43772 CPUtime=1.48 cores=1,3,5,7
/proc/30932/stat : 30932 (xcsp_picat) R 30929 30932 27155 0 -1 4202496 5003 0 0 0 148 0 0 0 20 0 1 0 410027114 2095898624 10943 33554432000 4194304 5870510 140726052758352 140726052757304 5298780 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 25935872 140726052766751 140726052766829 140726052766829 140726052769738 0
/proc/30932/statm: 511694 10943 938 410 0 507167 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2046776 KiB
Current children cumulated memory: 43772 KiB

[startup+3.10977 s]
/proc/loadavg: 2.15 2.11 2.08 3/198 30933
/proc/meminfo: memFree=31273532/32770624 swapFree=66921148/67108860
[pid=30932] ppid=30929 vsize=2047440 memory=45780 CPUtime=3.09 cores=1,3,5,7
/proc/30932/stat : 30932 (xcsp_picat) R 30929 30932 27155 0 -1 4202496 10108 0 0 0 308 1 0 0 20 0 1 0 410027114 2096578560 11445 33554432000 4194304 5870510 140726052758352 140726052757304 5282759 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 25935872 140726052766751 140726052766829 140726052766829 140726052769738 0
/proc/30932/statm: 511860 11445 938 410 0 507333 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2047440 KiB
Current children cumulated memory: 45780 KiB

[startup+6.30029 s]
/proc/loadavg: 2.13 2.10 2.07 3/198 30935
/proc/meminfo: memFree=31244920/32770624 swapFree=66921148/67108860
[pid=30932] ppid=30929 vsize=2066948 memory=52616 CPUtime=6.29 cores=1,3,5,7
/proc/30932/stat : 30932 (xcsp_picat) R 30929 30932 27155 0 -1 4202496 13335 0 0 0 627 2 0 0 20 0 1 0 410027114 2116554752 13154 33554432000 4194304 5870510 140726052758352 140726052756712 5282558 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 25935872 140726052766751 140726052766829 140726052766829 140726052769738 0
/proc/30932/statm: 516737 13154 938 410 0 512210 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2066948 KiB
Current children cumulated memory: 52616 KiB

[startup+12.7003 s]
/proc/loadavg: 2.12 2.10 2.07 3/200 30944
/proc/meminfo: memFree=31245304/32770624 swapFree=66921148/67108860
[pid=30932] ppid=30929 vsize=2105160 memory=99976 CPUtime=12.69 cores=1,3,5,7
/proc/30932/stat : 30932 (xcsp_picat) R 30929 30932 27155 0 -1 4202496 16824 0 0 0 1266 3 0 0 20 0 1 0 410027114 2155683840 24994 33554432000 4194304 5870510 140726052758352 140726052756792 5262688 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 25935872 140726052766751 140726052766829 140726052766829 140726052769738 0
/proc/30932/statm: 526290 24994 938 410 0 521763 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2105160 KiB
Current children cumulated memory: 99976 KiB

[startup+25.5003 s]
/proc/loadavg: 2.10 2.10 2.07 3/200 30945
/proc/meminfo: memFree=31209120/32770624 swapFree=66921148/67108860
[pid=30932] ppid=30929 vsize=2105160 memory=104184 CPUtime=25.48 cores=1,3,5,7
/proc/30932/stat : 30932 (xcsp_picat) R 30929 30932 27155 0 -1 4202496 22098 0 0 0 2545 3 0 0 20 0 1 0 410027114 2155683840 26046 33554432000 4194304 5870510 140726052758352 140726052756920 5282736 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 25935872 140726052766751 140726052766829 140726052766829 140726052769738 0
/proc/30932/statm: 526290 26046 938 410 0 521763 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2105160 KiB
Current children cumulated memory: 104184 KiB

[startup+51.11 s]
/proc/loadavg: 2.06 2.09 2.07 3/201 30947
/proc/meminfo: memFree=31241400/32770624 swapFree=66921148/67108860
[pid=30932] ppid=30929 vsize=2105160 memory=104184 CPUtime=51.09 cores=1,3,5,7
/proc/30932/stat : 30932 (xcsp_picat) R 30929 30932 27155 0 -1 4202496 27144 0 0 0 5105 4 0 0 20 0 1 0 410027114 2155683840 26046 33554432000 4194304 5870510 140726052758352 140726052756920 5262806 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 25935872 140726052766751 140726052766829 140726052766829 140726052769738 0
/proc/30932/statm: 526290 26046 938 410 0 521763 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2105160 KiB
Current children cumulated memory: 104184 KiB

[startup+102.3 s]
/proc/loadavg: 2.03 2.08 2.07 3/200 30951
/proc/meminfo: memFree=31219936/32770624 swapFree=66921148/67108860
[pid=30932] ppid=30929 vsize=2117148 memory=107656 CPUtime=102.28 cores=1,3,5,7
/proc/30932/stat : 30932 (xcsp_picat) R 30929 30932 27155 0 -1 4202496 30216 0 0 0 10224 4 0 0 20 0 1 0 410027114 2167959552 26914 33554432000 4194304 5870510 140726052758352 140726052756792 5262779 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 25935872 140726052766751 140726052766829 140726052766829 140726052769738 0
/proc/30932/statm: 529287 26914 938 410 0 524760 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2117148 KiB
Current children cumulated memory: 107656 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.06 2.06 3/200 30955
/proc/meminfo: memFree=31212760/32770624 swapFree=66921148/67108860
[pid=30932] ppid=30929 vsize=2117148 memory=111984 CPUtime=162.27 cores=1,3,5,7
/proc/30932/stat : 30932 (xcsp_picat) R 30929 30932 27155 0 -1 4202496 33221 0 0 0 16223 4 0 0 20 0 1 0 410027114 2167959552 27996 33554432000 4194304 5870510 140726052758352 140726052756792 5282621 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 25935872 140726052766751 140726052766829 140726052766829 140726052769738 0
/proc/30932/statm: 529287 27996 938 410 0 524760 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 2117148 KiB
Current children cumulated memory: 111984 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.05 2.05 3/200 30959
/proc/meminfo: memFree=31208136/32770624 swapFree=66921148/67108860
[pid=30932] ppid=30929 vsize=2128824 memory=119512 CPUtime=222.26 cores=1,3,5,7
/proc/30932/stat : 30932 (xcsp_picat) R 30929 30932 27155 0 -1 4202496 33722 0 0 0 22222 4 0 0 20 0 1 0 410027114 2179915776 29878 33554432000 4194304 5870510 140726052758352 140726052756792 5283024 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 25935872 140726052766751 140726052766829 140726052766829 140726052769738 0
/proc/30932/statm: 532206 29878 938 410 0 527679 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 2128824 KiB
Current children cumulated memory: 119512 KiB

[startup+282.3 s]
/proc/loadavg: 1.95 2.03 2.04 3/200 30965
/proc/meminfo: memFree=31206976/32770624 swapFree=66921148/67108860
[pid=30932] ppid=30929 vsize=2128824 memory=119780 CPUtime=282.26 cores=1,3,5,7
/proc/30932/stat : 30932 (xcsp_picat) R 30929 30932 27155 0 -1 4202496 36898 0 0 0 28222 4 0 0 20 0 1 0 410027114 2179915776 29945 33554432000 4194304 5870510 140726052758352 140726052756792 5272392 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 25935872 140726052766751 140726052766829 140726052766829 140726052769738 0
/proc/30932/statm: 532206 29945 938 410 0 527679 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 2128824 KiB
Current children cumulated memory: 119780 KiB

[startup+342.3 s]
/proc/loadavg: 1.98 2.02 2.04 3/198 30970
/proc/meminfo: memFree=31196624/32770624 swapFree=66921148/67108860
[pid=30932] ppid=30929 vsize=2128824 memory=119968 CPUtime=342.26 cores=1,3,5,7
/proc/30932/stat : 30932 (xcsp_picat) R 30929 30932 27155 0 -1 4202496 37287 0 0 0 34222 4 0 0 20 0 1 0 410027114 2179915776 29992 33554432000 4194304 5870510 140726052758352 140726052756792 5272427 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 25935872 140726052766751 140726052766829 140726052766829 140726052769738 0
/proc/30932/statm: 532206 29992 938 410 0 527679 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 2128824 KiB
Current children cumulated memory: 119968 KiB

[startup+402.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/198 30974
/proc/meminfo: memFree=31184884/32770624 swapFree=66921148/67108860
[pid=30932] ppid=30929 vsize=2129096 memory=128120 CPUtime=402.26 cores=1,3,5,7
/proc/30932/stat : 30932 (xcsp_picat) R 30929 30932 27155 0 -1 4202496 41217 0 0 0 40221 5 0 0 20 0 1 0 410027114 2180194304 32030 33554432000 4194304 5870510 140726052758352 140726052756920 5262639 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 25935872 140726052766751 140726052766829 140726052766829 140726052769738 0
/proc/30932/statm: 532274 32030 938 410 0 527747 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 2129096 KiB
Current children cumulated memory: 128120 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/198 30980
/proc/meminfo: memFree=31199000/32770624 swapFree=66921148/67108860
[pid=30932] ppid=30929 vsize=2129096 memory=128120 CPUtime=462.25 cores=1,3,5,7
/proc/30932/stat : 30932 (xcsp_picat) R 30929 30932 27155 0 -1 4202496 41639 0 0 0 46220 5 0 0 20 0 1 0 410027114 2180194304 32030 33554432000 4194304 5870510 140726052758352 140726052756920 5272968 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 25935872 140726052766751 140726052766829 140726052766829 140726052769738 0
/proc/30932/statm: 532274 32030 938 410 0 527747 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 2129096 KiB
Current children cumulated memory: 128120 KiB

[startup+513.771 s]
# the end of solver process 30932 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=513.667 s, system=0.058995 s

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

[startup+486.4 s]
/proc/loadavg: 2.01 2.02 2.05 3/198 30981
/proc/meminfo: memFree=31199100/32770624 swapFree=66921148/67108860
[pid=30932] ppid=30929 vsize=2129096 memory=128120 CPUtime=486.35 cores=1,3,5,7
/proc/30932/stat : 30932 (xcsp_picat) R 30929 30932 27155 0 -1 4202496 41663 0 0 0 48630 5 0 0 20 0 1 0 410027114 2180194304 32030 33554432000 4194304 5870510 140726052758352 140726052756920 5278122 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 25935872 140726052766751 140726052766829 140726052766829 140726052769738 0
/proc/30932/statm: 532274 32030 938 410 0 527747 0
Current children cumulated CPU time: 486.35 s
Current children cumulated vsize: 2129096 KiB
Current children cumulated memory: 128120 KiB

[startup+499.2 s]
/proc/loadavg: 2.01 2.02 2.05 3/198 30982
/proc/meminfo: memFree=31199596/32770624 swapFree=66921152/67108860
[pid=30932] ppid=30929 vsize=2129096 memory=128120 CPUtime=499.15 cores=1,3,5,7
/proc/30932/stat : 30932 (xcsp_picat) R 30929 30932 27155 0 -1 4202496 45206 0 0 0 49910 5 0 0 20 0 1 0 410027114 2180194304 32030 33554432000 4194304 5870510 140726052758352 140726052756920 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 25935872 140726052766751 140726052766829 140726052766829 140726052769738 0
/proc/30932/statm: 532274 32030 938 410 0 527747 0
Current children cumulated CPU time: 499.15 s
Current children cumulated vsize: 2129096 KiB
Current children cumulated memory: 128120 KiB

[startup+505.6 s]
/proc/loadavg: 2.00 2.02 2.05 3/199 30984
/proc/meminfo: memFree=31199272/32770624 swapFree=66921152/67108860
[pid=30932] ppid=30929 vsize=2129096 memory=128120 CPUtime=505.55 cores=1,3,5,7
/proc/30932/stat : 30932 (xcsp_picat) R 30929 30932 27155 0 -1 4202496 45321 0 0 0 50550 5 0 0 20 0 1 0 410027114 2180194304 32030 33554432000 4194304 5870510 140726052758352 140726052756920 5272978 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 25935872 140726052766751 140726052766829 140726052766829 140726052769738 0
/proc/30932/statm: 532274 32030 938 410 0 527747 0
Current children cumulated CPU time: 505.55 s
Current children cumulated vsize: 2129096 KiB
Current children cumulated memory: 128120 KiB

[startup+508.8 s]
/proc/loadavg: 2.00 2.02 2.05 3/198 30985
/proc/meminfo: memFree=31199380/32770624 swapFree=66921152/67108860
[pid=30932] ppid=30929 vsize=2129096 memory=128120 CPUtime=508.74 cores=1,3,5,7
/proc/30932/stat : 30932 (xcsp_picat) R 30929 30932 27155 0 -1 4202496 45348 0 0 0 50869 5 0 0 20 0 1 0 410027114 2180194304 32030 33554432000 4194304 5870510 140726052758352 140726052756920 5283024 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 25935872 140726052766751 140726052766829 140726052766829 140726052769738 0
/proc/30932/statm: 532274 32030 938 410 0 527747 0
Current children cumulated CPU time: 508.74 s
Current children cumulated vsize: 2129096 KiB
Current children cumulated memory: 128120 KiB

[startup+512 s]*
/proc/loadavg: 2.00 2.02 2.05 3/198 30985
/proc/meminfo: memFree=31166728/32770624 swapFree=66921152/67108860
[pid=30932] ppid=30929 vsize=2129096 memory=128120 CPUtime=511.95 cores=1,3,5,7
/proc/30932/stat : 30932 (xcsp_picat) R 30929 30932 27155 0 -1 4202496 45368 0 0 0 51190 5 0 0 20 0 1 0 410027114 2180194304 32030 33554432000 4194304 5870510 140726052758352 140726052756920 5283067 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 25935872 140726052766751 140726052766829 140726052766829 140726052769738 0
/proc/30932/statm: 532274 32030 938 410 0 527747 0
Current children cumulated CPU time: 511.95 s
Current children cumulated vsize: 2129096 KiB
Current children cumulated memory: 128120 KiB

[startup+512.8 s]
/proc/loadavg: 2.00 2.02 2.05 3/198 30985
/proc/meminfo: memFree=31166728/32770624 swapFree=66921152/67108860
[pid=30932] ppid=30929 vsize=2147672 memory=132488 CPUtime=512.74 cores=1,3,5,7
/proc/30932/stat : 30932 (xcsp_picat) R 30929 30932 27155 0 -1 4202496 45476 0 0 0 51269 5 0 0 20 0 1 0 410027114 2199216128 33122 33554432000 4194304 5870510 140726052758352 140726052756920 5312203 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 25935872 140726052766751 140726052766829 140726052766829 140726052769738 0
/proc/30932/statm: 536918 33122 938 410 0 532391 0
Current children cumulated CPU time: 512.74 s
Current children cumulated vsize: 2147672 KiB
Current children cumulated memory: 132488 KiB

[startup+513.2 s]
/proc/loadavg: 2.00 2.02 2.05 3/198 30985
/proc/meminfo: memFree=31158040/32770624 swapFree=66921152/67108860
[pid=30932] ppid=30929 vsize=2147672 memory=132488 CPUtime=513.14 cores=1,3,5,7
/proc/30932/stat : 30932 (xcsp_picat) R 30929 30932 27155 0 -1 4202496 45481 0 0 0 51309 5 0 0 20 0 1 0 410027114 2199216128 33122 33554432000 4194304 5870510 140726052758352 140726052756792 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 25935872 140726052766751 140726052766829 140726052766829 140726052769738 0
/proc/30932/statm: 536918 33122 938 410 0 532391 0
Current children cumulated CPU time: 513.14 s
Current children cumulated vsize: 2147672 KiB
Current children cumulated memory: 132488 KiB

[startup+513.6 s]
/proc/loadavg: 2.00 2.02 2.05 3/198 30985
/proc/meminfo: memFree=31158040/32770624 swapFree=66921152/67108860
[pid=30932] ppid=30929 vsize=2147672 memory=132488 CPUtime=513.54 cores=1,3,5,7
/proc/30932/stat : 30932 (xcsp_picat) R 30929 30932 27155 0 -1 4202496 45482 0 0 0 51349 5 0 0 20 0 1 0 410027114 2199216128 33122 33554432000 4194304 5870510 140726052758352 140726052756792 5274526 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 25935872 140726052766751 140726052766829 140726052766829 140726052769738 0
/proc/30932/statm: 536918 33122 938 410 0 532391 0
Current children cumulated CPU time: 513.54 s
Current children cumulated vsize: 2147672 KiB
Current children cumulated memory: 132488 KiB

[startup+513.7 s]
/proc/loadavg: 2.00 2.02 2.05 3/198 30985
/proc/meminfo: memFree=31158040/32770624 swapFree=66921152/67108860
[pid=30932] ppid=30929 vsize=2147672 memory=132488 CPUtime=513.64 cores=1,3,5,7
/proc/30932/stat : 30932 (xcsp_picat) R 30929 30932 27155 0 -1 4202496 45483 0 0 0 51359 5 0 0 20 0 1 0 410027114 2199216128 33122 33554432000 4194304 5870510 140726052758352 140726052756792 5282574 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 25935872 140726052766751 140726052766829 140726052766829 140726052769738 0
/proc/30932/statm: 536918 33122 938 410 0 532391 0
Current children cumulated CPU time: 513.64 s
Current children cumulated vsize: 2147672 KiB
Current children cumulated memory: 132488 KiB

Child status: 0
Real time (s): 513.771
CPU time (s): 513.726
CPU user time (s): 513.667
CPU system time (s): 0.058995
CPU usage (%): 99.9912
Max. virtual memory (cumulated for all children) (KiB): 2147672
Max. memory (cumulated for all children) (KiB): 132488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 513.667
system time used= 0.058995
maximum resident set size= 132528
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45540
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 136


# summary of solver processes directly reported to runsolver:
#   pid: 30932
#   total CPU time (s): 513.726
#   total CPU user time (s): 513.667
#   total CPU system time (s): 0.058995

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.1446 second user time and 3.7739 second system time

The end

Launcher Data 

Begin job on node107 at 2019-09-13 02:19:54
IDJOB=4395046
IDBENCH=134571
IDSOLVER=2844
FILE ID=node107/4395046-1568337710
RUNJOBID= node107-1568318150-27187
PBS_JOBID= 21701137
Free space on /tmp= 55704 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Blackhole/Blackhole-xcsp2-s07/Blackhole-4-07h-0_X2.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395046-1568337710/watcher-4395046-1568337710 -o /tmp/evaluation-result-4395046-1568337710/solver-4395046-1568337710 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1568318150-27187 --watchdog 2580  xcsp_picat HOME/instance-4395046-1568337710.xml

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

MD5SUM BENCH= e5c3d43a301dadc2ad5fa4651c286aba
RANDOM SEED=402736315

node107.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	: 5334.11
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	: 5334.11
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	: 5334.11
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	: 5334.11
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:        31315664 kB
MemAvailable:   31669452 kB
Buffers:          126316 kB
Cached:           496468 kB
SwapCached:        80184 kB
Active:           521768 kB
Inactive:         346388 kB
Active(anon):     174432 kB
Inactive(anon):   100372 kB
Active(file):     347336 kB
Inactive(file):   246016 kB
Unevictable:      110040 kB
Mlocked:          110040 kB
SwapTotal:      67108860 kB
SwapFree:       66921148 kB
Dirty:              3188 kB
Writeback:             0 kB
AnonPages:        350268 kB
Mapped:            34588 kB
Shmem:             20888 kB
Slab:             181232 kB
SReclaimable:     152540 kB
SUnreclaim:        28692 kB
KernelStack:        3792 kB
PageTables:         5640 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2683228 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    296960 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      101760 kB
DirectMap2M:    33443840 kB

Free space on /tmp at the end= 55700 MiB
End job on node107 at 2019-09-13 02:28:28