Trace number 4407750

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 404.557 404.55

General information on the benchmark

NameBlackhole/Blackhole-xcsp2-s07/
Blackhole-4-07h-3_X2.xml
MD5SUM078f744f5e677e31fb1e43d5f58b7def
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 benchmark404.557
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 

70.50/70.56	c xcsp_picat version 2.7b12 (9/12/2019)
404.50/404.54	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 (11406 MiB free)
  memory of node 1: 16384 MiB (12590 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407750-1569512379/watcher-4407750-1569512379 -o /var/tmp/evaluation-result-4407750-1569512379/solver-4407750-1569512379 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node124-1569509600-16880 --watchdog 2560 xcsp_picat HOME/instance-4407750-1569512379.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=17486, runsolver pid=17483

[startup+0.100161 s]*
/proc/loadavg: 2.04 2.04 1.91 3/199 17487
/proc/meminfo: memFree=24543600/32770624 swapFree=66976804/67108860
[pid=17486] ppid=17483 vsize=2036956 memory=32132 CPUtime=0.09 cores=1,3,5,7
/proc/17486/stat : 17486 (xcsp_picat) R 17483 17486 16848 0 -1 4202496 2096 0 0 0 9 0 0 0 20 0 1 0 527177897 2085842944 8033 33554432000 4194304 5870510 140731038503344 140731038500488 140522423852005 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44978176 140731038512135 140731038512217 140731038512217 140731038515142 0
/proc/17486/statm: 509239 8033 872 410 0 504712 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2036956 KiB
Current children cumulated memory: 32132 KiB

[startup+0.20981 s]*
/proc/loadavg: 2.04 2.04 1.91 3/199 17487
/proc/meminfo: memFree=24538764/32770624 swapFree=66976804/67108860
[pid=17486] ppid=17483 vsize=2036504 memory=35736 CPUtime=0.2 cores=1,3,5,7
/proc/17486/stat : 17486 (xcsp_picat) R 17483 17486 16848 0 -1 4202496 3613 0 0 0 20 0 0 0 20 0 1 0 527177897 2085380096 8934 33554432000 4194304 5870510 140731038503344 140731038500488 5298780 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44978176 140731038512135 140731038512217 140731038512217 140731038515142 0
/proc/17486/statm: 509126 8934 917 410 0 504599 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2036504 KiB
Current children cumulated memory: 35736 KiB

[startup+0.309623 s]*
/proc/loadavg: 2.04 2.04 1.91 3/199 17487
/proc/meminfo: memFree=24536356/32770624 swapFree=66976804/67108860
[pid=17486] ppid=17483 vsize=2037532 memory=36516 CPUtime=0.3 cores=1,3,5,7
/proc/17486/stat : 17486 (xcsp_picat) R 17483 17486 16848 0 -1 4202496 3806 0 0 0 30 0 0 0 20 0 1 0 527177897 2086432768 9129 33554432000 4194304 5870510 140731038503344 140731038500488 5298780 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44978176 140731038512135 140731038512217 140731038512217 140731038515142 0
/proc/17486/statm: 509383 9129 937 410 0 504856 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2037532 KiB
Current children cumulated memory: 36516 KiB

[startup+0.700282 s]
/proc/loadavg: 2.04 2.04 1.91 3/199 17487
/proc/meminfo: memFree=24534868/32770624 swapFree=66976804/67108860
[pid=17486] ppid=17483 vsize=2041928 memory=39060 CPUtime=0.69 cores=1,3,5,7
/proc/17486/stat : 17486 (xcsp_picat) R 17483 17486 16848 0 -1 4202496 4399 0 0 0 69 0 0 0 20 0 1 0 527177897 2090934272 9765 33554432000 4194304 5870510 140731038503344 140731038500488 5275268 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44978176 140731038512135 140731038512217 140731038512217 140731038515142 0
/proc/17486/statm: 510482 9765 937 410 0 505955 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2041928 KiB
Current children cumulated memory: 39060 KiB

[startup+1.5003 s]
/proc/loadavg: 2.04 2.04 1.91 3/199 17487
/proc/meminfo: memFree=24558376/32770624 swapFree=66976804/67108860
[pid=17486] ppid=17483 vsize=2046480 memory=44248 CPUtime=1.5 cores=1,3,5,7
/proc/17486/stat : 17486 (xcsp_picat) R 17483 17486 16848 0 -1 4202496 5195 0 0 0 149 1 0 0 20 0 1 0 527177897 2095595520 11062 33554432000 4194304 5870510 140731038503344 140731038502296 5267814 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44978176 140731038512135 140731038512217 140731038512217 140731038515142 0
/proc/17486/statm: 511620 11062 937 410 0 507093 0
Current children cumulated CPU time: 1.5 s
Current children cumulated vsize: 2046480 KiB
Current children cumulated memory: 44248 KiB

[startup+3.10951 s]
/proc/loadavg: 2.04 2.04 1.91 3/199 17487
/proc/meminfo: memFree=24558952/32770624 swapFree=66976804/67108860
[pid=17486] ppid=17483 vsize=2047200 memory=46280 CPUtime=3.1 cores=1,3,5,7
/proc/17486/stat : 17486 (xcsp_picat) R 17483 17486 16848 0 -1 4202496 10897 0 0 0 309 1 0 0 20 0 1 0 527177897 2096332800 11570 33554432000 4194304 5870510 140731038503344 140731038502296 5262603 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44978176 140731038512135 140731038512217 140731038512217 140731038515142 0
/proc/17486/statm: 511800 11570 938 410 0 507273 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2047200 KiB
Current children cumulated memory: 46280 KiB

[startup+6.30028 s]
/proc/loadavg: 2.04 2.04 1.91 3/199 17487
/proc/meminfo: memFree=24535912/32770624 swapFree=66976804/67108860
[pid=17486] ppid=17483 vsize=2067316 memory=65716 CPUtime=6.29 cores=1,3,5,7
/proc/17486/stat : 17486 (xcsp_picat) R 17483 17486 16848 0 -1 4202496 14913 0 0 0 627 2 0 0 20 0 1 0 527177897 2116931584 16429 33554432000 4194304 5870510 140731038503344 140731038502360 5298780 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44978176 140731038512135 140731038512217 140731038512217 140731038515142 0
/proc/17486/statm: 516829 16429 938 410 0 512302 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2067316 KiB
Current children cumulated memory: 65716 KiB

[startup+12.7003 s]
/proc/loadavg: 2.03 2.04 1.91 3/199 17488
/proc/meminfo: memFree=24503984/32770624 swapFree=66976804/67108860
[pid=17486] ppid=17483 vsize=2097664 memory=97164 CPUtime=12.69 cores=1,3,5,7
/proc/17486/stat : 17486 (xcsp_picat) R 17483 17486 16848 0 -1 4202496 18814 0 0 0 1266 3 0 0 20 0 1 0 527177897 2148007936 24291 33554432000 4194304 5870510 140731038503344 140731038501784 140522429549134 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44978176 140731038512135 140731038512217 140731038512217 140731038515142 0
/proc/17486/statm: 524416 24291 938 410 0 519889 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2097664 KiB
Current children cumulated memory: 97164 KiB

[startup+25.5003 s]
/proc/loadavg: 2.03 2.04 1.91 3/199 17488
/proc/meminfo: memFree=24509840/32770624 swapFree=66976804/67108860
[pid=17486] ppid=17483 vsize=2097664 memory=97164 CPUtime=25.49 cores=1,3,5,7
/proc/17486/stat : 17486 (xcsp_picat) R 17483 17486 16848 0 -1 4202496 23323 0 0 0 2546 3 0 0 20 0 1 0 527177897 2148007936 24291 33554432000 4194304 5870510 140731038503344 140731038501784 5289432 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44978176 140731038512135 140731038512217 140731038512217 140731038515142 0
/proc/17486/statm: 524416 24291 938 410 0 519889 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2097664 KiB
Current children cumulated memory: 97164 KiB

[startup+51.1095 s]
/proc/loadavg: 2.02 2.04 1.92 3/199 17490
/proc/meminfo: memFree=24484964/32770624 swapFree=66976804/67108860
[pid=17486] ppid=17483 vsize=2097664 memory=97164 CPUtime=51.11 cores=1,3,5,7
/proc/17486/stat : 17486 (xcsp_picat) R 17483 17486 16848 0 -1 4202496 28105 0 0 0 5107 4 0 0 20 0 1 0 527177897 2148007936 24291 33554432000 4194304 5870510 140731038503344 140731038501784 5283024 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44978176 140731038512135 140731038512217 140731038512217 140731038515142 0
/proc/17486/statm: 524416 24291 938 410 0 519889 0
Current children cumulated CPU time: 51.11 s
Current children cumulated vsize: 2097664 KiB
Current children cumulated memory: 97164 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.03 1.92 3/200 17502
/proc/meminfo: memFree=24469432/32770624 swapFree=66976804/67108860
[pid=17486] ppid=17483 vsize=2117648 memory=110284 CPUtime=102.3 cores=1,3,5,7
/proc/17486/stat : 17486 (xcsp_picat) R 17483 17486 16848 0 -1 4202496 32236 0 0 0 10225 5 0 0 20 0 1 0 527177897 2168471552 27571 33554432000 4194304 5870510 140731038503344 140731038501784 5282236 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44978176 140731038512135 140731038512217 140731038512217 140731038515142 0
/proc/17486/statm: 529412 27571 938 410 0 524885 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 2117648 KiB
Current children cumulated memory: 110284 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 1.93 4/200 17506
/proc/meminfo: memFree=24455392/32770624 swapFree=66976804/67108860
[pid=17486] ppid=17483 vsize=2118020 memory=117520 CPUtime=162.29 cores=1,3,5,7
/proc/17486/stat : 17486 (xcsp_picat) R 17483 17486 16848 0 -1 4202496 35943 0 0 0 16224 5 0 0 20 0 1 0 527177897 2168852480 29380 33554432000 4194304 5870510 140731038503344 140731038501912 5258472 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44978176 140731038512135 140731038512217 140731038512217 140731038515142 0
/proc/17486/statm: 529505 29380 938 410 0 524978 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2118020 KiB
Current children cumulated memory: 117520 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.02 1.93 3/200 17512
/proc/meminfo: memFree=24447708/32770624 swapFree=66976804/67108860
[pid=17486] ppid=17483 vsize=2118020 memory=117520 CPUtime=222.29 cores=1,3,5,7
/proc/17486/stat : 17486 (xcsp_picat) R 17483 17486 16848 0 -1 4202496 36079 0 0 0 22224 5 0 0 20 0 1 0 527177897 2168852480 29380 33554432000 4194304 5870510 140731038503344 140731038501912 5282606 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44978176 140731038512135 140731038512217 140731038512217 140731038515142 0
/proc/17486/statm: 529505 29380 938 410 0 524978 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 2118020 KiB
Current children cumulated memory: 117520 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 1.94 3/200 17516
/proc/meminfo: memFree=24395876/32770624 swapFree=66976804/67108860
[pid=17486] ppid=17483 vsize=2118020 memory=117520 CPUtime=282.29 cores=1,3,5,7
/proc/17486/stat : 17486 (xcsp_picat) R 17483 17486 16848 0 -1 4202496 39564 0 0 0 28224 5 0 0 20 0 1 0 527177897 2168852480 29380 33554432000 4194304 5870510 140731038503344 140731038501912 5272665 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44978176 140731038512135 140731038512217 140731038512217 140731038515142 0
/proc/17486/statm: 529505 29380 938 410 0 524978 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 2118020 KiB
Current children cumulated memory: 117520 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/200 17520
/proc/meminfo: memFree=24387492/32770624 swapFree=66976804/67108860
[pid=17486] ppid=17483 vsize=2136604 memory=130540 CPUtime=342.29 cores=1,3,5,7
/proc/17486/stat : 17486 (xcsp_picat) R 17483 17486 16848 0 -1 4202496 39966 0 0 0 34224 5 0 0 20 0 1 0 527177897 2187882496 32635 33554432000 4194304 5870510 140731038503344 140731038501784 5262912 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44978176 140731038512135 140731038512217 140731038512217 140731038515142 0
/proc/17486/statm: 534151 32635 938 410 0 529624 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 2136604 KiB
Current children cumulated memory: 130540 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 17526
/proc/meminfo: memFree=24434372/32770624 swapFree=66976804/67108860
[pid=17486] ppid=17483 vsize=2136604 memory=130764 CPUtime=402.3 cores=1,3,5,7
/proc/17486/stat : 17486 (xcsp_picat) R 17483 17486 16848 0 -1 4202496 42947 0 0 0 40224 6 0 0 20 0 1 0 527177897 2187882496 32691 33554432000 4194304 5870510 140731038503344 140731038501784 5282617 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44978176 140731038512135 140731038512217 140731038512217 140731038515142 0
/proc/17486/statm: 534151 32691 938 410 0 529624 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 2136604 KiB
Current children cumulated memory: 130764 KiB

[startup+404.55 s]
# the end of solver process 17486 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=404.495 s, system=0.062001 s

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

[startup+403.2 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 17526
/proc/meminfo: memFree=24434372/32770624 swapFree=66976804/67108860
[pid=17486] ppid=17483 vsize=2136604 memory=130764 CPUtime=403.2 cores=1,3,5,7
/proc/17486/stat : 17486 (xcsp_picat) R 17483 17486 16848 0 -1 4202496 42949 0 0 0 40314 6 0 0 20 0 1 0 527177897 2187882496 32691 33554432000 4194304 5870510 140731038503344 140731038501784 5282606 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44978176 140731038512135 140731038512217 140731038512217 140731038515142 0
/proc/17486/statm: 534151 32691 938 410 0 529624 0
Current children cumulated CPU time: 403.2 s
Current children cumulated vsize: 2136604 KiB
Current children cumulated memory: 130764 KiB

[startup+404 s]*
/proc/loadavg: 2.00 2.01 1.95 3/199 17526
/proc/meminfo: memFree=24434372/32770624 swapFree=66976804/67108860
[pid=17486] ppid=17483 vsize=2136604 memory=130764 CPUtime=404.01 cores=1,3,5,7
/proc/17486/stat : 17486 (xcsp_picat) R 17483 17486 16848 0 -1 4202496 42953 0 0 0 40395 6 0 0 20 0 1 0 527177897 2187882496 32691 33554432000 4194304 5870510 140731038503344 140731038501784 5282295 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44978176 140731038512135 140731038512217 140731038512217 140731038515142 0
/proc/17486/statm: 534151 32691 938 410 0 529624 0
Current children cumulated CPU time: 404.01 s
Current children cumulated vsize: 2136604 KiB
Current children cumulated memory: 130764 KiB

[startup+404.4 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 17526
/proc/meminfo: memFree=24434372/32770624 swapFree=66976804/67108860
[pid=17486] ppid=17483 vsize=2136604 memory=130764 CPUtime=404.4 cores=1,3,5,7
/proc/17486/stat : 17486 (xcsp_picat) R 17483 17486 16848 0 -1 4202496 42954 0 0 0 40434 6 0 0 20 0 1 0 527177897 2187882496 32691 33554432000 4194304 5870510 140731038503344 140731038501784 5282609 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44978176 140731038512135 140731038512217 140731038512217 140731038515142 0
/proc/17486/statm: 534151 32691 938 410 0 529624 0
Current children cumulated CPU time: 404.4 s
Current children cumulated vsize: 2136604 KiB
Current children cumulated memory: 130764 KiB

[startup+404.5 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 17526
/proc/meminfo: memFree=24434372/32770624 swapFree=66976804/67108860
[pid=17486] ppid=17483 vsize=2136604 memory=130764 CPUtime=404.5 cores=1,3,5,7
/proc/17486/stat : 17486 (xcsp_picat) R 17483 17486 16848 0 -1 4202496 42954 0 0 0 40444 6 0 0 20 0 1 0 527177897 2187882496 32691 33554432000 4194304 5870510 140731038503344 140731038501784 5282531 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 44978176 140731038512135 140731038512217 140731038512217 140731038515142 0
/proc/17486/statm: 534151 32691 938 410 0 529624 0
Current children cumulated CPU time: 404.5 s
Current children cumulated vsize: 2136604 KiB
Current children cumulated memory: 130764 KiB

Child status: 0
Real time (s): 404.55
CPU time (s): 404.557
CPU user time (s): 404.495
CPU system time (s): 0.062001
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 2136604
Max. memory (cumulated for all children) (KiB): 130764

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 404.495
system time used= 0.062001
maximum resident set size= 130792
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43015
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= 107


# summary of solver processes directly reported to runsolver:
#   pid: 17486
#   total CPU time (s): 404.557
#   total CPU user time (s): 404.495
#   total CPU system time (s): 0.062001

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.58402 second user time and 2.91629 second system time

The end

Launcher Data 

Begin job on node124 at 2019-09-26 17:38:57
IDJOB=4407750
IDBENCH=134585
IDSOLVER=2873
FILE ID=node124/4407750-1569512379
RUNJOBID= node124-1569509600-16880
PBS_JOBID= 21705791
Free space on /var/tmp= 13516 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Blackhole/Blackhole-xcsp2-s07/Blackhole-4-07h-3_X2.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407750-1569512379/watcher-4407750-1569512379 -o /var/tmp/evaluation-result-4407750-1569512379/solver-4407750-1569512379 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node124-1569509600-16880 --watchdog 2560  xcsp_picat HOME/instance-4407750-1569512379.xml

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

MD5SUM BENCH= 078f744f5e677e31fb1e43d5f58b7def
RANDOM SEED=939791797

node124.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	: 5333.47
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	: 5333.47
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	: 5333.47
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	: 5333.47
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:        24572604 kB
MemAvailable:   31662500 kB
Buffers:          179100 kB
Cached:          7016052 kB
SwapCached:        29076 kB
Active:          3668796 kB
Inactive:        3697704 kB
Active(anon):     161448 kB
Inactive(anon):    83880 kB
Active(file):    3507348 kB
Inactive(file):  3613824 kB
Unevictable:      108340 kB
Mlocked:          108340 kB
SwapTotal:      67108860 kB
SwapFree:       66976804 kB
Dirty:              3156 kB
Writeback:             0 kB
AnonPages:        252148 kB
Mapped:            24196 kB
Shmem:             65488 kB
Slab:             426652 kB
SReclaimable:     397184 kB
SUnreclaim:        29468 kB
KernelStack:        3504 kB
PageTables:         5740 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2701908 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    174080 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /var/tmp at the end= 13512 MiB
End job on node124 at 2019-09-26 17:45:42