Trace number 4407753

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 2019-09-12UNSAT 523.635 523.581

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 benchmark523.635
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 

68.09/68.12	c xcsp_picat version 2.7b12 (9/12/2019)
523.55/523.57	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 (12957 MiB free)
  memory of node 1: 16384 MiB (11671 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4407753-1569512391/watcher-4407753-1569512391 -o /tmp/evaluation-result-4407753-1569512391/solver-4407753-1569512391 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node141-1569509598-1546 --watchdog 2560 xcsp_picat HOME/instance-4407753-1569512391.xml 

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

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

solver pid=2305, runsolver pid=2302

[startup+0.100146 s]*
/proc/loadavg: 2.01 2.06 1.95 3/199 2306
/proc/meminfo: memFree=25191772/32770624 swapFree=66937824/67108860
[pid=2305] ppid=2302 vsize=2036960 memory=32684 CPUtime=0.1 cores=1,3,5,7
/proc/2305/stat : 2305 (xcsp_picat) R 2302 2305 1513 0 -1 4202496 2247 0 0 0 10 0 0 0 20 0 1 0 527176905 2085847040 8171 33554432000 4194304 5870510 140731811254192 140731811251336 5287589 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 16158720 140731811259423 140731811259501 140731811259501 140731811262410 0
/proc/2305/statm: 509240 8171 872 410 0 504713 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2036960 KiB
Current children cumulated memory: 32684 KiB

[startup+0.209695 s]*
/proc/loadavg: 2.01 2.06 1.95 3/199 2306
/proc/meminfo: memFree=25186872/32770624 swapFree=66937824/67108860
[pid=2305] ppid=2302 vsize=2036516 memory=36468 CPUtime=0.21 cores=1,3,5,7
/proc/2305/stat : 2305 (xcsp_picat) R 2302 2305 1513 0 -1 4202496 3927 0 0 0 21 0 0 0 20 0 1 0 527176905 2085392384 9117 33554432000 4194304 5870510 140731811254192 140731811253448 5298780 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 16158720 140731811259423 140731811259501 140731811259501 140731811262410 0
/proc/2305/statm: 509129 9117 917 410 0 504602 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2036516 KiB
Current children cumulated memory: 36468 KiB

[startup+0.309722 s]*
/proc/loadavg: 2.01 2.06 1.95 3/199 2306
/proc/meminfo: memFree=25186872/32770624 swapFree=66937824/67108860
[pid=2305] ppid=2302 vsize=2037544 memory=37252 CPUtime=0.31 cores=1,3,5,7
/proc/2305/stat : 2305 (xcsp_picat) R 2302 2305 1513 0 -1 4202496 4123 0 0 0 31 0 0 0 20 0 1 0 527176905 2086445056 9313 33554432000 4194304 5870510 140731811254192 140731811253448 5268155 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 16158720 140731811259423 140731811259501 140731811259501 140731811262410 0
/proc/2305/statm: 509386 9313 937 410 0 504859 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2037544 KiB
Current children cumulated memory: 37252 KiB

[startup+0.700282 s]
/proc/loadavg: 2.01 2.06 1.95 3/199 2306
/proc/meminfo: memFree=25185384/32770624 swapFree=66937824/67108860
[pid=2305] ppid=2302 vsize=2041940 memory=39784 CPUtime=0.69 cores=1,3,5,7
/proc/2305/stat : 2305 (xcsp_picat) R 2302 2305 1513 0 -1 4202496 4701 0 0 0 69 0 0 0 20 0 1 0 527176905 2090946560 9946 33554432000 4194304 5870510 140731811254192 140731811253144 5298780 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 16158720 140731811259423 140731811259501 140731811259501 140731811262410 0
/proc/2305/statm: 510485 9946 937 410 0 505958 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2041940 KiB
Current children cumulated memory: 39784 KiB

[startup+1.5003 s]
/proc/loadavg: 2.01 2.06 1.95 3/199 2306
/proc/meminfo: memFree=25182408/32770624 swapFree=66937824/67108860
[pid=2305] ppid=2302 vsize=2046784 memory=45516 CPUtime=1.49 cores=1,3,5,7
/proc/2305/stat : 2305 (xcsp_picat) R 2302 2305 1513 0 -1 4202496 5686 0 0 0 149 0 0 0 20 0 1 0 527176905 2095906816 11379 33554432000 4194304 5870510 140731811254192 140731811252616 5283116 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 16158720 140731811259423 140731811259501 140731811259501 140731811262410 0
/proc/2305/statm: 511696 11379 938 410 0 507169 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2046784 KiB
Current children cumulated memory: 45516 KiB

[startup+3.10949 s]
/proc/loadavg: 2.01 2.06 1.95 3/199 2306
/proc/meminfo: memFree=25172424/32770624 swapFree=66937824/67108860
[pid=2305] ppid=2302 vsize=2054636 memory=51288 CPUtime=3.1 cores=1,3,5,7
/proc/2305/stat : 2305 (xcsp_picat) R 2302 2305 1513 0 -1 4202496 8290 0 0 0 309 1 0 0 20 0 1 0 527176905 2103947264 12822 33554432000 4194304 5870510 140731811254192 140731811252552 5304160 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 16158720 140731811259423 140731811259501 140731811259501 140731811262410 0
/proc/2305/statm: 513659 12822 938 410 0 509132 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2054636 KiB
Current children cumulated memory: 51288 KiB

[startup+6.30034 s]
/proc/loadavg: 2.00 2.06 1.95 3/199 2306
/proc/meminfo: memFree=25156768/32770624 swapFree=66937824/67108860
[pid=2305] ppid=2302 vsize=2097100 memory=88240 CPUtime=6.29 cores=1,3,5,7
/proc/2305/stat : 2305 (xcsp_picat) R 2302 2305 1513 0 -1 4202496 11224 0 0 0 627 2 0 0 20 0 1 0 527176905 2147430400 22060 33554432000 4194304 5870510 140731811254192 140731811252632 5282505 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 16158720 140731811259423 140731811259501 140731811259501 140731811262410 0
/proc/2305/statm: 524275 22060 938 410 0 519748 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2097100 KiB
Current children cumulated memory: 88240 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.05 1.95 3/199 2306
/proc/meminfo: memFree=25126980/32770624 swapFree=66937824/67108860
[pid=2305] ppid=2302 vsize=2097096 memory=96208 CPUtime=12.69 cores=1,3,5,7
/proc/2305/stat : 2305 (xcsp_picat) R 2302 2305 1513 0 -1 4202496 13420 0 0 0 1266 3 0 0 20 0 1 0 527176905 2147426304 24052 33554432000 4194304 5870510 140731811254192 140731811252632 5294792 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 16158720 140731811259423 140731811259501 140731811259501 140731811262410 0
/proc/2305/statm: 524274 24052 938 410 0 519747 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2097096 KiB
Current children cumulated memory: 96208 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.05 1.95 3/199 2309
/proc/meminfo: memFree=25124372/32770624 swapFree=66937824/67108860
[pid=2305] ppid=2302 vsize=2097096 memory=96212 CPUtime=25.49 cores=1,3,5,7
/proc/2305/stat : 2305 (xcsp_picat) R 2302 2305 1513 0 -1 4202496 17494 0 0 0 2546 3 0 0 20 0 1 0 527176905 2147426304 24053 33554432000 4194304 5870510 140731811254192 140731811252632 5262692 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 16158720 140731811259423 140731811259501 140731811259501 140731811262410 0
/proc/2305/statm: 524274 24053 938 410 0 519747 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2097096 KiB
Current children cumulated memory: 96212 KiB

[startup+51.1095 s]
/proc/loadavg: 2.00 2.05 1.95 3/199 2309
/proc/meminfo: memFree=25098056/32770624 swapFree=66937824/67108860
[pid=2305] ppid=2302 vsize=2097096 memory=96212 CPUtime=51.09 cores=1,3,5,7
/proc/2305/stat : 2305 (xcsp_picat) R 2302 2305 1513 0 -1 4202496 21336 0 0 0 5106 3 0 0 20 0 1 0 527176905 2147426304 24053 33554432000 4194304 5870510 140731811254192 140731811252632 5262814 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16158720 140731811259423 140731811259501 140731811259501 140731811262410 0
/proc/2305/statm: 524274 24053 938 410 0 519747 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2097096 KiB
Current children cumulated memory: 96212 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.04 1.95 3/200 2324
/proc/meminfo: memFree=25079192/32770624 swapFree=66937824/67108860
[pid=2305] ppid=2302 vsize=2116552 memory=110544 CPUtime=102.29 cores=1,3,5,7
/proc/2305/stat : 2305 (xcsp_picat) R 2302 2305 1513 0 -1 4202496 24681 0 0 0 10226 3 0 0 20 0 1 0 527176905 2167349248 27636 33554432000 4194304 5870510 140731811254192 140731811253304 139958423793462 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16158720 140731811259423 140731811259501 140731811259501 140731811262410 0
/proc/2305/statm: 529138 27636 938 410 0 524611 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2116552 KiB
Current children cumulated memory: 110544 KiB

[startup+162.3 s]
/proc/loadavg: 2.03 2.05 1.96 3/200 2330
/proc/meminfo: memFree=25061892/32770624 swapFree=66937824/67108860
[pid=2305] ppid=2302 vsize=2116552 memory=110544 CPUtime=162.3 cores=1,3,5,7
/proc/2305/stat : 2305 (xcsp_picat) R 2302 2305 1513 0 -1 4202496 24799 0 0 0 16227 3 0 0 20 0 1 0 527176905 2167349248 27636 33554432000 4194304 5870510 140731811254192 140731811253304 5283106 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16158720 140731811259423 140731811259501 140731811259501 140731811262410 0
/proc/2305/statm: 529138 27636 938 410 0 524611 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 2116552 KiB
Current children cumulated memory: 110544 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.04 1.96 3/200 2334
/proc/meminfo: memFree=25058736/32770624 swapFree=66937824/67108860
[pid=2305] ppid=2302 vsize=2116552 memory=110544 CPUtime=222.3 cores=1,3,5,7
/proc/2305/stat : 2305 (xcsp_picat) R 2302 2305 1513 0 -1 4202496 27290 0 0 0 22227 3 0 0 20 0 1 0 527176905 2167349248 27636 33554432000 4194304 5870510 140731811254192 140731811253304 5283024 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16158720 140731811259423 140731811259501 140731811259501 140731811262410 0
/proc/2305/statm: 529138 27636 938 410 0 524611 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 2116552 KiB
Current children cumulated memory: 110544 KiB

[startup+282.3 s]
/proc/loadavg: 2.05 2.05 1.97 3/200 2338
/proc/meminfo: memFree=25046936/32770624 swapFree=66937824/67108860
[pid=2305] ppid=2302 vsize=2124232 memory=122276 CPUtime=282.32 cores=1,3,5,7
/proc/2305/stat : 2305 (xcsp_picat) R 2302 2305 1513 0 -1 4202496 28333 0 0 0 28228 4 0 0 20 0 1 0 527176905 2175213568 30569 33554432000 4194304 5870510 140731811254192 140731811252760 5272427 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16158720 140731811259423 140731811259501 140731811259501 140731811262410 0
/proc/2305/statm: 531058 30569 938 410 0 526531 0
Current children cumulated CPU time: 282.32 s
Current children cumulated vsize: 2124232 KiB
Current children cumulated memory: 122276 KiB

[startup+342.3 s]
/proc/loadavg: 2.02 2.04 1.97 3/200 2344
/proc/meminfo: memFree=25044780/32770624 swapFree=66937824/67108860
[pid=2305] ppid=2302 vsize=2124232 memory=124520 CPUtime=342.32 cores=1,3,5,7
/proc/2305/stat : 2305 (xcsp_picat) R 2302 2305 1513 0 -1 4202496 31661 0 0 0 34228 4 0 0 20 0 1 0 527176905 2175213568 31130 33554432000 4194304 5870510 140731811254192 140731811252760 5272665 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16158720 140731811259423 140731811259501 140731811259501 140731811262410 0
/proc/2305/statm: 531058 31130 938 410 0 526531 0
Current children cumulated CPU time: 342.32 s
Current children cumulated vsize: 2124232 KiB
Current children cumulated memory: 124520 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 2.03 1.97 3/199 2348
/proc/meminfo: memFree=25044404/32770624 swapFree=66937824/67108860
[pid=2305] ppid=2302 vsize=2124232 memory=124520 CPUtime=402.33 cores=1,3,5,7
/proc/2305/stat : 2305 (xcsp_picat) R 2302 2305 1513 0 -1 4202496 31744 0 0 0 40229 4 0 0 20 0 1 0 527176905 2175213568 31130 33554432000 4194304 5870510 140731811254192 140731811252760 5272544 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16158720 140731811259423 140731811259501 140731811259501 140731811262410 0
/proc/2305/statm: 531058 31130 938 410 0 526531 0
Current children cumulated CPU time: 402.33 s
Current children cumulated vsize: 2124232 KiB
Current children cumulated memory: 124520 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.03 1.97 3/199 2352
/proc/meminfo: memFree=25044288/32770624 swapFree=66937824/67108860
[pid=2305] ppid=2302 vsize=2124232 memory=124520 CPUtime=462.34 cores=1,3,5,7
/proc/2305/stat : 2305 (xcsp_picat) R 2302 2305 1513 0 -1 4202496 31802 0 0 0 46230 4 0 0 20 0 1 0 527176905 2175213568 31130 33554432000 4194304 5870510 140731811254192 140731811252760 5282515 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16158720 140731811259423 140731811259501 140731811259501 140731811262410 0
/proc/2305/statm: 531058 31130 938 410 0 526531 0
Current children cumulated CPU time: 462.34 s
Current children cumulated vsize: 2124232 KiB
Current children cumulated memory: 124520 KiB

[startup+522.3 s]
/proc/loadavg: 2.00 2.02 1.97 3/199 2358
/proc/meminfo: memFree=25035840/32770624 swapFree=66937824/67108860
[pid=2305] ppid=2302 vsize=2142992 memory=133004 CPUtime=522.35 cores=1,3,5,7
/proc/2305/stat : 2305 (xcsp_picat) R 2302 2305 1513 0 -1 4202496 31932 0 0 0 52231 4 0 0 20 0 1 0 527176905 2194423808 33251 33554432000 4194304 5870510 140731811254192 140731811252632 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16158720 140731811259423 140731811259501 140731811259501 140731811262410 0
/proc/2305/statm: 535748 33251 938 410 0 531221 0
Current children cumulated CPU time: 522.35 s
Current children cumulated vsize: 2142992 KiB
Current children cumulated memory: 133004 KiB

[startup+523.58 s]
# the end of solver process 2305 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=523.589 s, system=0.046004 s

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

[startup+522.4 s]
/proc/loadavg: 2.00 2.02 1.97 3/199 2358
/proc/meminfo: memFree=25035840/32770624 swapFree=66937824/67108860
[pid=2305] ppid=2302 vsize=2142992 memory=133004 CPUtime=522.45 cores=1,3,5,7
/proc/2305/stat : 2305 (xcsp_picat) R 2302 2305 1513 0 -1 4202496 31932 0 0 0 52241 4 0 0 20 0 1 0 527176905 2194423808 33251 33554432000 4194304 5870510 140731811254192 140731811252632 5282515 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16158720 140731811259423 140731811259501 140731811259501 140731811262410 0
/proc/2305/statm: 535748 33251 938 410 0 531221 0
Current children cumulated CPU time: 522.45 s
Current children cumulated vsize: 2142992 KiB
Current children cumulated memory: 133004 KiB

[startup+523.2 s]
/proc/loadavg: 2.00 2.02 1.97 3/199 2358
/proc/meminfo: memFree=25035840/32770624 swapFree=66937824/67108860
[pid=2305] ppid=2302 vsize=2142992 memory=133004 CPUtime=523.25 cores=1,3,5,7
/proc/2305/stat : 2305 (xcsp_picat) R 2302 2305 1513 0 -1 4202496 31932 0 0 0 52321 4 0 0 20 0 1 0 527176905 2194423808 33251 33554432000 4194304 5870510 140731811254192 140731811252632 5281904 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16158720 140731811259423 140731811259501 140731811259501 140731811262410 0
/proc/2305/statm: 535748 33251 938 410 0 531221 0
Current children cumulated CPU time: 523.25 s
Current children cumulated vsize: 2142992 KiB
Current children cumulated memory: 133004 KiB

[startup+523.4 s]
/proc/loadavg: 2.00 2.02 1.97 3/199 2358
/proc/meminfo: memFree=25035840/32770624 swapFree=66937824/67108860
[pid=2305] ppid=2302 vsize=2142992 memory=133004 CPUtime=523.45 cores=1,3,5,7
/proc/2305/stat : 2305 (xcsp_picat) R 2302 2305 1513 0 -1 4202496 31932 0 0 0 52341 4 0 0 20 0 1 0 527176905 2194423808 33251 33554432000 4194304 5870510 140731811254192 140731811252632 5258472 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16158720 140731811259423 140731811259501 140731811259501 140731811262410 0
/proc/2305/statm: 535748 33251 938 410 0 531221 0
Current children cumulated CPU time: 523.45 s
Current children cumulated vsize: 2142992 KiB
Current children cumulated memory: 133004 KiB

[startup+523.5 s]
/proc/loadavg: 2.00 2.02 1.97 3/199 2358
/proc/meminfo: memFree=25035840/32770624 swapFree=66937824/67108860
[pid=2305] ppid=2302 vsize=2142992 memory=133004 CPUtime=523.55 cores=1,3,5,7
/proc/2305/stat : 2305 (xcsp_picat) R 2302 2305 1513 0 -1 4202496 31932 0 0 0 52351 4 0 0 20 0 1 0 527176905 2194423808 33251 33554432000 4194304 5870510 140731811254192 140731811252632 5282568 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 16158720 140731811259423 140731811259501 140731811259501 140731811262410 0
/proc/2305/statm: 535748 33251 938 410 0 531221 0
Current children cumulated CPU time: 523.55 s
Current children cumulated vsize: 2142992 KiB
Current children cumulated memory: 133004 KiB

Child status: 0
Real time (s): 523.581
CPU time (s): 523.635
CPU user time (s): 523.589
CPU system time (s): 0.046004
CPU usage (%): 100.01
Max. virtual memory (cumulated for all children) (KiB): 2142992
Max. memory (cumulated for all children) (KiB): 133004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 523.589
system time used= 0.046004
maximum resident set size= 133096
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31997
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= 401


# summary of solver processes directly reported to runsolver:
#   pid: 2305
#   total CPU time (s): 523.635
#   total CPU user time (s): 523.589
#   total CPU system time (s): 0.046004

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.01356 second user time and 3.73435 second system time

The end

Launcher Data 

Begin job on node141 at 2019-09-26 17:39:08
IDJOB=4407753
IDBENCH=134589
IDSOLVER=2873
FILE ID=node141/4407753-1569512391
RUNJOBID= node141-1569509598-1546
PBS_JOBID= 21705783
Free space on /tmp= 22928 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-4407753-1569512391/watcher-4407753-1569512391 -o /tmp/evaluation-result-4407753-1569512391/solver-4407753-1569512391 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node141-1569509598-1546 --watchdog 2560  xcsp_picat HOME/instance-4407753-1569512391.xml

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

MD5SUM BENCH= 72c85c51a44e0e8527757e040a083bca
RANDOM SEED=1028482073

node141.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	: 5332.93
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	: 5332.93
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	: 5332.93
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	: 5332.93
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:        25220052 kB
MemAvailable:   31645124 kB
Buffers:          141044 kB
Cached:          6579620 kB
SwapCached:        62076 kB
Active:          3474472 kB
Inactive:        3462172 kB
Active(anon):     167600 kB
Inactive(anon):   118204 kB
Active(file):    3306872 kB
Inactive(file):  3343968 kB
Unevictable:      107692 kB
Mlocked:          107692 kB
SwapTotal:      67108860 kB
SwapFree:       66937824 kB
Dirty:              3160 kB
Writeback:             8 kB
AnonPages:        262132 kB
Mapped:            23712 kB
Shmem:             61336 kB
Slab:             209632 kB
SReclaimable:     180136 kB
SUnreclaim:        29496 kB
KernelStack:        3632 kB
PageTables:         5804 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2715596 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    206848 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      128384 kB
DirectMap2M:    33417216 kB

Free space on /tmp at the end= 22924 MiB
End job on node141 at 2019-09-26 17:47:52