Trace number 4395011

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 525.37 525.415

General information on the benchmark

NameBlackhole/Blackhole-xcsp2-s07/
Blackhole-4-07-3_X2.xml
MD5SUM72c85c51a44e0e8527757e040a083bca
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 benchmark165.887
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 

68.28/68.39	c xcsp_picat version 2.7b12 (9/12/2019)
525.34/525.41	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 (11099 MiB free)
  memory of node 1: 16384 MiB (13624 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395011-1568338620/watcher-4395011-1568338620 -o /tmp/evaluation-result-4395011-1568338620/solver-4395011-1568338620 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node117-1568322189-24245 --watchdog 2580 xcsp_picat HOME/instance-4395011-1568338620.xml 

running on 4 cores: 0,2,4,6

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

solver pid=28735, runsolver pid=28732

[startup+0.100219 s]*
/proc/loadavg: 1.92 2.00 2.04 3/201 28736
/proc/meminfo: memFree=25290048/32770624 swapFree=66952812/67108860
[pid=28735] ppid=28732 vsize=2036960 memory=32672 CPUtime=0.1 cores=0,2,4,6
/proc/28735/stat : 28735 (xcsp_picat) R 28732 28735 24214 0 -1 4202496 2230 0 0 0 10 0 0 0 20 0 1 0 409803956 2085847040 8168 33554432000 4194304 5870510 140737398501312 140737398498456 5287589 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28278784 140737398502431 140737398502509 140737398502509 140737398505418 0
/proc/28735/statm: 509240 8168 872 410 0 504713 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2036960 KiB
Current children cumulated memory: 32672 KiB

[startup+0.21003 s]*
/proc/loadavg: 1.92 2.00 2.04 3/201 28736
/proc/meminfo: memFree=25284648/32770624 swapFree=66952812/67108860
[pid=28735] ppid=28732 vsize=2036516 memory=36296 CPUtime=0.21 cores=0,2,4,6
/proc/28735/stat : 28735 (xcsp_picat) R 28732 28735 24214 0 -1 4202496 3862 0 0 0 20 1 0 0 20 0 1 0 409803956 2085392384 9074 33554432000 4194304 5870510 140737398501312 140737398499864 5274967 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28278784 140737398502431 140737398502509 140737398502509 140737398505418 0
/proc/28735/statm: 509129 9074 917 410 0 504602 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2036516 KiB
Current children cumulated memory: 36296 KiB

[startup+0.309872 s]*
/proc/loadavg: 1.92 2.00 2.04 3/201 28736
/proc/meminfo: memFree=25284648/32770624 swapFree=66952812/67108860
[pid=28735] ppid=28732 vsize=2037544 memory=37080 CPUtime=0.31 cores=0,2,4,6
/proc/28735/stat : 28735 (xcsp_picat) R 28732 28735 24214 0 -1 4202496 4057 0 0 0 30 1 0 0 20 0 1 0 409803956 2086445056 9270 33554432000 4194304 5870510 140737398501312 140737398499864 5298780 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28278784 140737398502431 140737398502509 140737398502509 140737398505418 0
/proc/28735/statm: 509386 9270 937 410 0 504859 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2037544 KiB
Current children cumulated memory: 37080 KiB

[startup+0.700351 s]
/proc/loadavg: 1.92 2.00 2.04 3/201 28736
/proc/meminfo: memFree=25283272/32770624 swapFree=66952812/67108860
[pid=28735] ppid=28732 vsize=2041940 memory=39360 CPUtime=0.69 cores=0,2,4,6
/proc/28735/stat : 28735 (xcsp_picat) R 28732 28735 24214 0 -1 4202496 4629 0 0 0 68 1 0 0 20 0 1 0 409803956 2090946560 9840 33554432000 4194304 5870510 140737398501312 140737398500264 5267871 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28278784 140737398502431 140737398502509 140737398502509 140737398505418 0
/proc/28735/statm: 510485 9840 937 410 0 505958 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2041940 KiB
Current children cumulated memory: 39360 KiB

[startup+1.50037 s]
/proc/loadavg: 1.92 2.00 2.04 3/201 28736
/proc/meminfo: memFree=25278620/32770624 swapFree=66952812/67108860
[pid=28735] ppid=28732 vsize=2046784 memory=45344 CPUtime=1.49 cores=0,2,4,6
/proc/28735/stat : 28735 (xcsp_picat) R 28732 28735 24214 0 -1 4202496 5599 0 0 0 148 1 0 0 20 0 1 0 409803956 2095906816 11336 33554432000 4194304 5870510 140737398501312 140737398500264 5283024 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28278784 140737398502431 140737398502509 140737398502509 140737398505418 0
/proc/28735/statm: 511696 11336 938 410 0 507169 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2046784 KiB
Current children cumulated memory: 45344 KiB

[startup+3.10991 s]
/proc/loadavg: 1.92 2.00 2.04 3/201 28736
/proc/meminfo: memFree=25269132/32770624 swapFree=66952812/67108860
[pid=28735] ppid=28732 vsize=2054636 memory=51068 CPUtime=3.1 cores=0,2,4,6
/proc/28735/stat : 28735 (xcsp_picat) R 28732 28735 24214 0 -1 4202496 8195 0 0 0 308 2 0 0 20 0 1 0 409803956 2103947264 12767 33554432000 4194304 5870510 140737398501312 140737398500264 5282747 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28278784 140737398502431 140737398502509 140737398502509 140737398505418 0
/proc/28735/statm: 513659 12767 938 410 0 509132 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2054636 KiB
Current children cumulated memory: 51068 KiB

[startup+6.3004 s]
/proc/loadavg: 1.93 2.00 2.04 3/201 28736
/proc/meminfo: memFree=25250900/32770624 swapFree=66952812/67108860
[pid=28735] ppid=28732 vsize=2097100 memory=88024 CPUtime=6.29 cores=0,2,4,6
/proc/28735/stat : 28735 (xcsp_picat) R 28732 28735 24214 0 -1 4202496 11265 0 0 0 626 3 0 0 20 0 1 0 409803956 2147430400 22006 33554432000 4194304 5870510 140737398501312 140737398499752 5283106 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28278784 140737398502431 140737398502509 140737398502509 140737398505418 0
/proc/28735/statm: 524275 22006 938 410 0 519748 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2097100 KiB
Current children cumulated memory: 88024 KiB

[startup+12.7004 s]
/proc/loadavg: 1.93 2.00 2.04 3/201 28736
/proc/meminfo: memFree=25218736/32770624 swapFree=66952812/67108860
[pid=28735] ppid=28732 vsize=2097096 memory=94440 CPUtime=12.68 cores=0,2,4,6
/proc/28735/stat : 28735 (xcsp_picat) R 28732 28735 24214 0 -1 4202496 13786 0 0 0 1265 3 0 0 20 0 1 0 409803956 2147426304 23610 33554432000 4194304 5870510 140737398501312 140737398499752 5282519 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28278784 140737398502431 140737398502509 140737398502509 140737398505418 0
/proc/28735/statm: 524274 23610 938 410 0 519747 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2097096 KiB
Current children cumulated memory: 94440 KiB

[startup+25.5004 s]
/proc/loadavg: 1.95 2.00 2.04 3/202 28738
/proc/meminfo: memFree=25212896/32770624 swapFree=66952812/67108860
[pid=28735] ppid=28732 vsize=2097096 memory=94444 CPUtime=25.49 cores=0,2,4,6
/proc/28735/stat : 28735 (xcsp_picat) R 28732 28735 24214 0 -1 4202496 17808 0 0 0 2545 4 0 0 20 0 1 0 409803956 2147426304 23611 33554432000 4194304 5870510 140737398501312 140737398499752 5282770 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28278784 140737398502431 140737398502509 140737398502509 140737398505418 0
/proc/28735/statm: 524274 23611 938 410 0 519747 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2097096 KiB
Current children cumulated memory: 94444 KiB

[startup+51.1099 s]
/proc/loadavg: 1.97 2.00 2.04 3/201 28739
/proc/meminfo: memFree=25227896/32770624 swapFree=66952812/67108860
[pid=28735] ppid=28732 vsize=2097096 memory=94444 CPUtime=51.09 cores=0,2,4,6
/proc/28735/stat : 28735 (xcsp_picat) R 28732 28735 24214 0 -1 4202496 20169 0 0 0 5105 4 0 0 20 0 1 0 409803956 2147426304 23611 33554432000 4194304 5870510 140737398501312 140737398499752 5262594 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28278784 140737398502431 140737398502509 140737398502509 140737398505418 0
/proc/28735/statm: 524274 23611 938 410 0 519747 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2097096 KiB
Current children cumulated memory: 94444 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/201 28743
/proc/meminfo: memFree=25186196/32770624 swapFree=66952812/67108860
[pid=28735] ppid=28732 vsize=2116552 memory=108776 CPUtime=102.28 cores=0,2,4,6
/proc/28735/stat : 28735 (xcsp_picat) R 28732 28735 24214 0 -1 4202496 23281 0 0 0 10224 4 0 0 20 0 1 0 409803956 2167349248 27194 33554432000 4194304 5870510 140737398501312 140737398500424 5262786 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28278784 140737398502431 140737398502509 140737398502509 140737398505418 0
/proc/28735/statm: 529138 27194 938 410 0 524611 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2116552 KiB
Current children cumulated memory: 108776 KiB

[startup+162.3 s]
/proc/loadavg: 2.03 2.01 2.05 3/199 28749
/proc/meminfo: memFree=25183772/32770624 swapFree=66952812/67108860
[pid=28735] ppid=28732 vsize=2116552 memory=108776 CPUtime=162.27 cores=0,2,4,6
/proc/28735/stat : 28735 (xcsp_picat) R 28732 28735 24214 0 -1 4202496 25837 0 0 0 16223 4 0 0 20 0 1 0 409803956 2167349248 27194 33554432000 4194304 5870510 140737398501312 140737398500424 140264232679471 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28278784 140737398502431 140737398502509 140737398502509 140737398505418 0
/proc/28735/statm: 529138 27194 938 410 0 524611 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 2116552 KiB
Current children cumulated memory: 108776 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/199 28753
/proc/meminfo: memFree=25186444/32770624 swapFree=66952812/67108860
[pid=28735] ppid=28732 vsize=2116552 memory=108776 CPUtime=222.28 cores=0,2,4,6
/proc/28735/stat : 28735 (xcsp_picat) R 28732 28735 24214 0 -1 4202496 25929 0 0 0 22223 5 0 0 20 0 1 0 409803956 2167349248 27194 33554432000 4194304 5870510 140737398501312 140737398500424 5282382 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28278784 140737398502431 140737398502509 140737398502509 140737398505418 0
/proc/28735/statm: 529138 27194 938 410 0 524611 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2116552 KiB
Current children cumulated memory: 108776 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 28765
/proc/meminfo: memFree=25174212/32770624 swapFree=66952812/67108860
[pid=28735] ppid=28732 vsize=2124232 memory=122076 CPUtime=282.27 cores=0,2,4,6
/proc/28735/stat : 28735 (xcsp_picat) R 28732 28735 24214 0 -1 4202496 29319 0 0 0 28222 5 0 0 20 0 1 0 409803956 2175213568 30519 33554432000 4194304 5870510 140737398501312 140737398499880 5272719 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28278784 140737398502431 140737398502509 140737398502509 140737398505418 0
/proc/28735/statm: 531058 30519 938 410 0 526531 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 2124232 KiB
Current children cumulated memory: 122076 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 28771
/proc/meminfo: memFree=25171708/32770624 swapFree=66952812/67108860
[pid=28735] ppid=28732 vsize=2124232 memory=124348 CPUtime=342.26 cores=0,2,4,6
/proc/28735/stat : 28735 (xcsp_picat) R 28732 28735 24214 0 -1 4202496 29438 0 0 0 34221 5 0 0 20 0 1 0 409803956 2175213568 31087 33554432000 4194304 5870510 140737398501312 140737398499880 5272987 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28278784 140737398502431 140737398502509 140737398502509 140737398505418 0
/proc/28735/statm: 531058 31087 938 410 0 526531 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 2124232 KiB
Current children cumulated memory: 124348 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 28775
/proc/meminfo: memFree=25173464/32770624 swapFree=66952812/67108860
[pid=28735] ppid=28732 vsize=2124232 memory=124348 CPUtime=402.26 cores=0,2,4,6
/proc/28735/stat : 28735 (xcsp_picat) R 28732 28735 24214 0 -1 4202496 32788 0 0 0 40221 5 0 0 20 0 1 0 409803956 2175213568 31087 33554432000 4194304 5870510 140737398501312 140737398499880 5281854 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28278784 140737398502431 140737398502509 140737398502509 140737398505418 0
/proc/28735/statm: 531058 31087 938 410 0 526531 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 2124232 KiB
Current children cumulated memory: 124348 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 28779
/proc/meminfo: memFree=25166452/32770624 swapFree=66952812/67108860
[pid=28735] ppid=28732 vsize=2124232 memory=124348 CPUtime=462.25 cores=0,2,4,6
/proc/28735/stat : 28735 (xcsp_picat) R 28732 28735 24214 0 -1 4202496 32847 0 0 0 46220 5 0 0 20 0 1 0 409803956 2175213568 31087 33554432000 4194304 5870510 140737398501312 140737398499880 5262793 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28278784 140737398502431 140737398502509 140737398502509 140737398505418 0
/proc/28735/statm: 531058 31087 938 410 0 526531 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 2124232 KiB
Current children cumulated memory: 124348 KiB

[startup+522.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 28785
/proc/meminfo: memFree=25163036/32770624 swapFree=66952812/67108860
[pid=28735] ppid=28732 vsize=2142992 memory=131196 CPUtime=522.24 cores=0,2,4,6
/proc/28735/stat : 28735 (xcsp_picat) R 28732 28735 24214 0 -1 4202496 36423 0 0 0 52219 5 0 0 20 0 1 0 409803956 2194423808 32799 33554432000 4194304 5870510 140737398501312 140737398499752 5290787 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28278784 140737398502431 140737398502509 140737398502509 140737398505418 0
/proc/28735/statm: 535748 32799 938 410 0 531221 0
Current children cumulated CPU time: 522.24 s
Current children cumulated vsize: 2142992 KiB
Current children cumulated memory: 131196 KiB

[startup+525.415 s]
# the end of solver process 28735 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=525.31 s, system=0.059994 s

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

[startup+523.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 28785
/proc/meminfo: memFree=25163036/32770624 swapFree=66952812/67108860
[pid=28735] ppid=28732 vsize=2142992 memory=131196 CPUtime=523.14 cores=0,2,4,6
/proc/28735/stat : 28735 (xcsp_picat) R 28732 28735 24214 0 -1 4202496 36423 0 0 0 52309 5 0 0 20 0 1 0 409803956 2194423808 32799 33554432000 4194304 5870510 140737398501312 140737398499752 5282709 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28278784 140737398502431 140737398502509 140737398502509 140737398505418 0
/proc/28735/statm: 535748 32799 938 410 0 531221 0
Current children cumulated CPU time: 523.14 s
Current children cumulated vsize: 2142992 KiB
Current children cumulated memory: 131196 KiB

[startup+524.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 28785
/proc/meminfo: memFree=25163036/32770624 swapFree=66952812/67108860
[pid=28735] ppid=28732 vsize=2142992 memory=131196 CPUtime=524.74 cores=0,2,4,6
/proc/28735/stat : 28735 (xcsp_picat) R 28732 28735 24214 0 -1 4202496 36423 0 0 0 52469 5 0 0 20 0 1 0 409803956 2194423808 32799 33554432000 4194304 5870510 140737398501312 140737398499752 5289473 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28278784 140737398502431 140737398502509 140737398502509 140737398505418 0
/proc/28735/statm: 535748 32799 938 410 0 531221 0
Current children cumulated CPU time: 524.74 s
Current children cumulated vsize: 2142992 KiB
Current children cumulated memory: 131196 KiB

[startup+525.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 28785
/proc/meminfo: memFree=25160988/32770624 swapFree=66952812/67108860
[pid=28735] ppid=28732 vsize=2142992 memory=131196 CPUtime=525.14 cores=0,2,4,6
/proc/28735/stat : 28735 (xcsp_picat) R 28732 28735 24214 0 -1 4202496 36423 0 0 0 52509 5 0 0 20 0 1 0 409803956 2194423808 32799 33554432000 4194304 5870510 140737398501312 140737398499752 5282736 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28278784 140737398502431 140737398502509 140737398502509 140737398505418 0
/proc/28735/statm: 535748 32799 938 410 0 531221 0
Current children cumulated CPU time: 525.14 s
Current children cumulated vsize: 2142992 KiB
Current children cumulated memory: 131196 KiB

[startup+525.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/200 28785
/proc/meminfo: memFree=25160988/32770624 swapFree=66952812/67108860
[pid=28735] ppid=28732 vsize=2142992 memory=131196 CPUtime=525.34 cores=0,2,4,6
/proc/28735/stat : 28735 (xcsp_picat) R 28732 28735 24214 0 -1 4202496 36423 0 0 0 52529 5 0 0 20 0 1 0 409803956 2194423808 32799 33554432000 4194304 5870510 140737398501312 140737398499752 5283106 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28278784 140737398502431 140737398502509 140737398502509 140737398505418 0
/proc/28735/statm: 535748 32799 938 410 0 531221 0
Current children cumulated CPU time: 525.34 s
Current children cumulated vsize: 2142992 KiB
Current children cumulated memory: 131196 KiB

Child status: 0
Real time (s): 525.415
CPU time (s): 525.37
CPU user time (s): 525.31
CPU system time (s): 0.059994
CPU usage (%): 99.9913
Max. virtual memory (cumulated for all children) (KiB): 2142992
Max. memory (cumulated for all children) (KiB): 131196

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 525.31
system time used= 0.059994
maximum resident set size= 131332
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36487
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= 918


# summary of solver processes directly reported to runsolver:
#   pid: 28735
#   total CPU time (s): 525.37
#   total CPU user time (s): 525.31
#   total CPU system time (s): 0.059994

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.47813 second user time and 3.55822 second system time

The end

Launcher Data 

Begin job on node117 at 2019-09-13 03:36:18
IDJOB=4395011
IDBENCH=134589
IDSOLVER=2844
FILE ID=node117/4395011-1568338620
RUNJOBID= node117-1568322189-24245
PBS_JOBID= 21701139
Free space on /tmp= 58916 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Blackhole/Blackhole-xcsp2-s07/Blackhole-4-07-3_X2.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395011-1568338620/watcher-4395011-1568338620 -o /tmp/evaluation-result-4395011-1568338620/solver-4395011-1568338620 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node117-1568322189-24245 --watchdog 2580  xcsp_picat HOME/instance-4395011-1568338620.xml

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

MD5SUM BENCH= 72c85c51a44e0e8527757e040a083bca
RANDOM SEED=1515352722

node117.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        25317624 kB
MemAvailable:   31316624 kB
Buffers:          163984 kB
Cached:          6083688 kB
SwapCached:        52484 kB
Active:          1839848 kB
Inactive:        4963844 kB
Active(anon):     503416 kB
Inactive(anon):    93908 kB
Active(file):    1336432 kB
Inactive(file):  4869936 kB
Unevictable:      106516 kB
Mlocked:          106516 kB
SwapTotal:      67108860 kB
SwapFree:       66952812 kB
Dirty:              3116 kB
Writeback:             0 kB
AnonPages:        610728 kB
Mapped:            46008 kB
Shmem:             32816 kB
Slab:             245516 kB
SReclaimable:     216936 kB
SUnreclaim:        28580 kB
KernelStack:        3584 kB
PageTables:         6204 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    3060908 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    548864 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 58912 MiB
End job on node117 at 2019-09-13 03:45:03