Trace number 4407747

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 573.798 573.821

General information on the benchmark

NameBlackhole/Blackhole-xcsp2-s07/
Blackhole-4-07-9_X2.xml
MD5SUMa7efa7459c7ca72744d0a792626ba479
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 benchmark573.798
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 

69.48/69.54	c xcsp_picat version 2.7b12 (9/12/2019)
573.76/573.81	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 (10288 MiB free)
  memory of node 1: 16384 MiB (15329 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4407747-1569512353/watcher-4407747-1569512353 -o /tmp/evaluation-result-4407747-1569512353/solver-4407747-1569512353 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node106-1569505957-29923 --watchdog 2560 xcsp_picat HOME/instance-4407747-1569512353.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=30715, runsolver pid=30712

[startup+0.100207 s]*
/proc/loadavg: 2.09 2.12 1.96 3/200 30716
/proc/meminfo: memFree=26205056/32770624 swapFree=67000008/67108860
[pid=30715] ppid=30712 vsize=2036672 memory=32448 CPUtime=0.09 cores=1,3,5,7
/proc/30715/stat : 30715 (xcsp_picat) R 30712 30715 29891 0 -1 4202496 2132 0 0 0 9 0 0 0 20 0 1 0 527489161 2085552128 8048 33554432000 4194304 5870510 140722367468928 140722367468296 5279309 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45629440 140722367476767 140722367476845 140722367476845 140722367479754 0
/proc/30715/statm: 509168 8048 872 410 0 504641 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2036672 KiB
Current children cumulated memory: 32448 KiB

[startup+0.209778 s]*
/proc/loadavg: 2.09 2.12 1.96 3/200 30716
/proc/meminfo: memFree=26200468/32770624 swapFree=67000008/67108860
[pid=30715] ppid=30712 vsize=2036496 memory=36472 CPUtime=0.21 cores=1,3,5,7
/proc/30715/stat : 30715 (xcsp_picat) R 30712 30715 29891 0 -1 4202496 3916 0 0 0 20 1 0 0 20 0 1 0 527489161 2085371904 9118 33554432000 4194304 5870510 140722367468928 140722367467480 5282747 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45629440 140722367476767 140722367476845 140722367476845 140722367479754 0
/proc/30715/statm: 509124 9118 917 410 0 504597 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2036496 KiB
Current children cumulated memory: 36472 KiB

[startup+0.30991 s]*
/proc/loadavg: 2.09 2.12 1.96 3/200 30716
/proc/meminfo: memFree=26199504/32770624 swapFree=67000008/67108860
[pid=30715] ppid=30712 vsize=2037524 memory=37516 CPUtime=0.31 cores=1,3,5,7
/proc/30715/stat : 30715 (xcsp_picat) R 30712 30715 29891 0 -1 4202496 4147 0 0 0 30 1 0 0 20 0 1 0 527489161 2086424576 9379 33554432000 4194304 5870510 140722367468928 140722367467480 5298780 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45629440 140722367476767 140722367476845 140722367476845 140722367479754 0
/proc/30715/statm: 509381 9379 937 410 0 504854 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2037524 KiB
Current children cumulated memory: 37516 KiB

[startup+0.70029 s]
/proc/loadavg: 2.09 2.12 1.96 3/200 30716
/proc/meminfo: memFree=26197644/32770624 swapFree=67000008/67108860
[pid=30715] ppid=30712 vsize=2041920 memory=40320 CPUtime=0.69 cores=1,3,5,7
/proc/30715/stat : 30715 (xcsp_picat) R 30712 30715 29891 0 -1 4202496 4855 0 0 0 68 1 0 0 20 0 1 0 527489161 2090926080 10080 33554432000 4194304 5870510 140722367468928 140722367467880 5298780 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45629440 140722367476767 140722367476845 140722367476845 140722367479754 0
/proc/30715/statm: 510480 10080 937 410 0 505953 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2041920 KiB
Current children cumulated memory: 40320 KiB

[startup+1.50033 s]
/proc/loadavg: 2.09 2.12 1.96 3/200 30716
/proc/meminfo: memFree=26194668/32770624 swapFree=67000008/67108860
[pid=30715] ppid=30712 vsize=2046340 memory=45248 CPUtime=1.48 cores=1,3,5,7
/proc/30715/stat : 30715 (xcsp_picat) R 30712 30715 29891 0 -1 4202496 5581 0 0 0 147 1 0 0 20 0 1 0 527489161 2095452160 11312 33554432000 4194304 5870510 140722367468928 140722367467880 5282759 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45629440 140722367476767 140722367476845 140722367476845 140722367479754 0
/proc/30715/statm: 511585 11312 937 410 0 507058 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2046340 KiB
Current children cumulated memory: 45248 KiB

[startup+3.10967 s]
/proc/loadavg: 2.09 2.12 1.96 3/200 30716
/proc/meminfo: memFree=26190380/32770624 swapFree=67000008/67108860
[pid=30715] ppid=30712 vsize=2047292 memory=47144 CPUtime=3.1 cores=1,3,5,7
/proc/30715/stat : 30715 (xcsp_picat) R 30712 30715 29891 0 -1 4202496 10168 0 0 0 308 2 0 0 20 0 1 0 527489161 2096427008 11786 33554432000 4194304 5870510 140722367468928 140722367467880 5298780 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45629440 140722367476767 140722367476845 140722367476845 140722367479754 0
/proc/30715/statm: 511823 11786 938 410 0 507296 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2047292 KiB
Current children cumulated memory: 47144 KiB

[startup+6.3003 s]
/proc/loadavg: 2.09 2.12 1.96 3/200 30716
/proc/meminfo: memFree=26181212/32770624 swapFree=67000008/67108860
[pid=30715] ppid=30712 vsize=2067648 memory=57132 CPUtime=6.29 cores=1,3,5,7
/proc/30715/stat : 30715 (xcsp_picat) R 30712 30715 29891 0 -1 4202496 13789 0 0 0 626 3 0 0 20 0 1 0 527489161 2117271552 14283 33554432000 4194304 5870510 140722367468928 140722367467288 5282767 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45629440 140722367476767 140722367476845 140722367476845 140722367479754 0
/proc/30715/statm: 516912 14283 938 410 0 512385 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2067648 KiB
Current children cumulated memory: 57132 KiB

[startup+12.7003 s]
/proc/loadavg: 2.08 2.12 1.96 3/200 30716
/proc/meminfo: memFree=26133688/32770624 swapFree=67000008/67108860
[pid=30715] ppid=30712 vsize=2105632 memory=102448 CPUtime=12.69 cores=1,3,5,7
/proc/30715/stat : 30715 (xcsp_picat) R 30712 30715 29891 0 -1 4202496 17903 0 0 0 1265 4 0 0 20 0 1 0 527489161 2156167168 25612 33554432000 4194304 5870510 140722367468928 140722367467496 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45629440 140722367476767 140722367476845 140722367476845 140722367479754 0
/proc/30715/statm: 526408 25612 938 410 0 521881 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2105632 KiB
Current children cumulated memory: 102448 KiB

[startup+25.5004 s]
/proc/loadavg: 2.06 2.11 1.96 3/200 30718
/proc/meminfo: memFree=26130452/32770624 swapFree=67000008/67108860
[pid=30715] ppid=30712 vsize=2105632 memory=105880 CPUtime=25.49 cores=1,3,5,7
/proc/30715/stat : 30715 (xcsp_picat) R 30712 30715 29891 0 -1 4202496 22964 0 0 0 2545 4 0 0 20 0 1 0 527489161 2156167168 26470 33554432000 4194304 5870510 140722367468928 140722367467496 5274721 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45629440 140722367476767 140722367476845 140722367476845 140722367479754 0
/proc/30715/statm: 526408 26470 938 410 0 521881 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2105632 KiB
Current children cumulated memory: 105880 KiB

[startup+51.1097 s]
/proc/loadavg: 2.04 2.10 1.96 3/200 30719
/proc/meminfo: memFree=26124532/32770624 swapFree=67000008/67108860
[pid=30715] ppid=30712 vsize=2105632 memory=105880 CPUtime=51.09 cores=1,3,5,7
/proc/30715/stat : 30715 (xcsp_picat) R 30712 30715 29891 0 -1 4202496 27959 0 0 0 5105 4 0 0 20 0 1 0 527489161 2156167168 26470 33554432000 4194304 5870510 140722367468928 140722367467496 5272923 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45629440 140722367476767 140722367476845 140722367476845 140722367479754 0
/proc/30715/statm: 526408 26470 938 410 0 521881 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2105632 KiB
Current children cumulated memory: 105880 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.09 1.96 3/199 30784
/proc/meminfo: memFree=26061768/32770624 swapFree=67000008/67108860
[pid=30715] ppid=30712 vsize=2106628 memory=106932 CPUtime=102.27 cores=1,3,5,7
/proc/30715/stat : 30715 (xcsp_picat) R 30712 30715 29891 0 -1 4202496 31094 0 0 0 10223 4 0 0 20 0 1 0 527489161 2157187072 26733 33554432000 4194304 5870510 140722367468928 140722367467496 5283024 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45629440 140722367476767 140722367476845 140722367476845 140722367479754 0
/proc/30715/statm: 526657 26733 938 410 0 522130 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 2106628 KiB
Current children cumulated memory: 106932 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.07 1.96 3/199 30798
/proc/meminfo: memFree=26094460/32770624 swapFree=67000008/67108860
[pid=30715] ppid=30712 vsize=2106628 memory=109800 CPUtime=162.27 cores=1,3,5,7
/proc/30715/stat : 30715 (xcsp_picat) R 30712 30715 29891 0 -1 4202496 31342 0 0 0 16223 4 0 0 20 0 1 0 527489161 2157187072 27450 33554432000 4194304 5870510 140722367468928 140722367467496 5274526 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45629440 140722367476767 140722367476845 140722367476845 140722367479754 0
/proc/30715/statm: 526657 27450 938 410 0 522130 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 2106628 KiB
Current children cumulated memory: 109800 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.06 1.96 3/199 30863
/proc/meminfo: memFree=26150084/32770624 swapFree=67000008/67108860
[pid=30715] ppid=30712 vsize=2129624 memory=125432 CPUtime=222.28 cores=1,3,5,7
/proc/30715/stat : 30715 (xcsp_picat) R 30712 30715 29891 0 -1 4202496 32308 0 0 0 22223 5 0 0 20 0 1 0 527489161 2180734976 31358 33554432000 4194304 5870510 140722367468928 140722367467368 5262896 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45629440 140722367476767 140722367476845 140722367476845 140722367479754 0
/proc/30715/statm: 532406 31358 938 410 0 527879 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2129624 KiB
Current children cumulated memory: 125432 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.05 1.96 3/199 30867
/proc/meminfo: memFree=26138292/32770624 swapFree=67000008/67108860
[pid=30715] ppid=30712 vsize=2129624 memory=125608 CPUtime=282.28 cores=1,3,5,7
/proc/30715/stat : 30715 (xcsp_picat) R 30712 30715 29891 0 -1 4202496 33435 0 0 0 28223 5 0 0 20 0 1 0 527489161 2180734976 31402 33554432000 4194304 5870510 140722367468928 140722367467368 5272673 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45629440 140722367476767 140722367476845 140722367476845 140722367479754 0
/proc/30715/statm: 532406 31402 938 410 0 527879 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 2129624 KiB
Current children cumulated memory: 125608 KiB

[startup+342.3 s]
/proc/loadavg: 2.22 2.10 1.98 3/199 30994
/proc/meminfo: memFree=26083636/32770624 swapFree=67000008/67108860
[pid=30715] ppid=30712 vsize=2129624 memory=125608 CPUtime=342.27 cores=1,3,5,7
/proc/30715/stat : 30715 (xcsp_picat) R 30712 30715 29891 0 -1 4202496 33496 0 0 0 34222 5 0 0 20 0 1 0 527489161 2180734976 31402 33554432000 4194304 5870510 140722367468928 140722367467368 5262639 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45629440 140722367476767 140722367476845 140722367476845 140722367479754 0
/proc/30715/statm: 532406 31402 938 410 0 527879 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 2129624 KiB
Current children cumulated memory: 125608 KiB

[startup+402.3 s]
/proc/loadavg: 2.08 2.08 1.98 3/200 30999
/proc/meminfo: memFree=26068320/32770624 swapFree=67000008/67108860
[pid=30715] ppid=30712 vsize=2130208 memory=133328 CPUtime=402.27 cores=1,3,5,7
/proc/30715/stat : 30715 (xcsp_picat) R 30712 30715 29891 0 -1 4202496 35045 0 0 0 40222 5 0 0 20 0 1 0 527489161 2181332992 33332 33554432000 4194304 5870510 140722367468928 140722367467496 5282251 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45629440 140722367476767 140722367476845 140722367476845 140722367479754 0
/proc/30715/statm: 532552 33332 938 410 0 528025 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 2130208 KiB
Current children cumulated memory: 133328 KiB

[startup+462.3 s]
/proc/loadavg: 1.99 2.05 1.98 3/199 31063
/proc/meminfo: memFree=26042912/32770624 swapFree=67000008/67108860
[pid=30715] ppid=30712 vsize=2130208 memory=133380 CPUtime=462.27 cores=1,3,5,7
/proc/30715/stat : 30715 (xcsp_picat) R 30712 30715 29891 0 -1 4202496 35100 0 0 0 46222 5 0 0 20 0 1 0 527489161 2181332992 33345 33554432000 4194304 5870510 140722367468928 140722367467496 5282606 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45629440 140722367476767 140722367476845 140722367476845 140722367479754 0
/proc/30715/statm: 532552 33345 938 410 0 528025 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 2130208 KiB
Current children cumulated memory: 133380 KiB

[startup+522.3 s]
/proc/loadavg: 2.00 2.04 1.98 3/200 31070
/proc/meminfo: memFree=26042608/32770624 swapFree=67000008/67108860
[pid=30715] ppid=30712 vsize=2130208 memory=133380 CPUtime=522.27 cores=1,3,5,7
/proc/30715/stat : 30715 (xcsp_picat) R 30712 30715 29891 0 -1 4202496 36633 0 0 0 52222 5 0 0 20 0 1 0 527489161 2181332992 33345 33554432000 4194304 5870510 140722367468928 140722367467496 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45629440 140722367476767 140722367476845 140722367476845 140722367479754 0
/proc/30715/statm: 532552 33345 938 410 0 528025 0
Current children cumulated CPU time: 522.27 s
Current children cumulated vsize: 2130208 KiB
Current children cumulated memory: 133380 KiB

[startup+573.821 s]
# the end of solver process 30715 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=573.737 s, system=0.060998 s

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

[startup+537.6 s]
/proc/loadavg: 2.00 2.04 1.98 3/200 31071
/proc/meminfo: memFree=26017356/32770624 swapFree=67000008/67108860
[pid=30715] ppid=30712 vsize=2148852 memory=148120 CPUtime=537.56 cores=1,3,5,7
/proc/30715/stat : 30715 (xcsp_picat) R 30712 30715 29891 0 -1 4202496 36811 0 0 0 53751 5 0 0 20 0 1 0 527489161 2200424448 37030 33554432000 4194304 5870510 140722367468928 140722367467368 5272535 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45629440 140722367476767 140722367476845 140722367476845 140722367479754 0
/proc/30715/statm: 537213 37030 938 410 0 532686 0
Current children cumulated CPU time: 537.56 s
Current children cumulated vsize: 2148852 KiB
Current children cumulated memory: 148120 KiB

[startup+550.4 s]
/proc/loadavg: 2.00 2.04 1.98 3/200 31071
/proc/meminfo: memFree=26017356/32770624 swapFree=67000008/67108860
[pid=30715] ppid=30712 vsize=2148852 memory=148120 CPUtime=550.36 cores=1,3,5,7
/proc/30715/stat : 30715 (xcsp_picat) R 30712 30715 29891 0 -1 4202496 36811 0 0 0 55031 5 0 0 20 0 1 0 527489161 2200424448 37030 33554432000 4194304 5870510 140722367468928 140722367467368 5277480 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45629440 140722367476767 140722367476845 140722367476845 140722367479754 0
/proc/30715/statm: 537213 37030 938 410 0 532686 0
Current children cumulated CPU time: 550.36 s
Current children cumulated vsize: 2148852 KiB
Current children cumulated memory: 148120 KiB

[startup+563.2 s]
/proc/loadavg: 2.00 2.04 1.98 3/200 31073
/proc/meminfo: memFree=26017492/32770624 swapFree=67000008/67108860
[pid=30715] ppid=30712 vsize=2148852 memory=148120 CPUtime=563.16 cores=1,3,5,7
/proc/30715/stat : 30715 (xcsp_picat) R 30712 30715 29891 0 -1 4202496 36811 0 0 0 56311 5 0 0 20 0 1 0 527489161 2200424448 37030 33554432000 4194304 5870510 140722367468928 140722367467368 5283072 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45629440 140722367476767 140722367476845 140722367476845 140722367479754 0
/proc/30715/statm: 537213 37030 938 410 0 532686 0
Current children cumulated CPU time: 563.16 s
Current children cumulated vsize: 2148852 KiB
Current children cumulated memory: 148120 KiB

[startup+569.6 s]
/proc/loadavg: 2.00 2.04 1.98 3/200 31073
/proc/meminfo: memFree=26016932/32770624 swapFree=67000008/67108860
[pid=30715] ppid=30712 vsize=2148852 memory=148120 CPUtime=569.56 cores=1,3,5,7
/proc/30715/stat : 30715 (xcsp_picat) R 30712 30715 29891 0 -1 4202496 36811 0 0 0 56951 5 0 0 20 0 1 0 527489161 2200424448 37030 33554432000 4194304 5870510 140722367468928 140722367467368 5272987 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45629440 140722367476767 140722367476845 140722367476845 140722367479754 0
/proc/30715/statm: 537213 37030 938 410 0 532686 0
Current children cumulated CPU time: 569.56 s
Current children cumulated vsize: 2148852 KiB
Current children cumulated memory: 148120 KiB

[startup+571.2 s]
/proc/loadavg: 2.00 2.04 1.98 3/200 31073
/proc/meminfo: memFree=26017180/32770624 swapFree=67000008/67108860
[pid=30715] ppid=30712 vsize=2148852 memory=148120 CPUtime=571.16 cores=1,3,5,7
/proc/30715/stat : 30715 (xcsp_picat) R 30712 30715 29891 0 -1 4202496 36811 0 0 0 57111 5 0 0 20 0 1 0 527489161 2200424448 37030 33554432000 4194304 5870510 140722367468928 140722367467368 5274526 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45629440 140722367476767 140722367476845 140722367476845 140722367479754 0
/proc/30715/statm: 537213 37030 938 410 0 532686 0
Current children cumulated CPU time: 571.16 s
Current children cumulated vsize: 2148852 KiB
Current children cumulated memory: 148120 KiB

[startup+572.8 s]
/proc/loadavg: 2.00 2.04 1.98 3/200 31073
/proc/meminfo: memFree=26017180/32770624 swapFree=67000008/67108860
[pid=30715] ppid=30712 vsize=2148852 memory=148120 CPUtime=572.76 cores=1,3,5,7
/proc/30715/stat : 30715 (xcsp_picat) R 30712 30715 29891 0 -1 4202496 36811 0 0 0 57271 5 0 0 20 0 1 0 527489161 2200424448 37030 33554432000 4194304 5870510 140722367468928 140722367467368 5274812 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45629440 140722367476767 140722367476845 140722367476845 140722367479754 0
/proc/30715/statm: 537213 37030 938 410 0 532686 0
Current children cumulated CPU time: 572.76 s
Current children cumulated vsize: 2148852 KiB
Current children cumulated memory: 148120 KiB

[startup+573.6 s]
/proc/loadavg: 2.00 2.04 1.98 3/200 31073
/proc/meminfo: memFree=26017180/32770624 swapFree=67000008/67108860
[pid=30715] ppid=30712 vsize=2148852 memory=148120 CPUtime=573.56 cores=1,3,5,7
/proc/30715/stat : 30715 (xcsp_picat) R 30712 30715 29891 0 -1 4202496 36811 0 0 0 57351 5 0 0 20 0 1 0 527489161 2200424448 37030 33554432000 4194304 5870510 140722367468928 140722367467368 5282767 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45629440 140722367476767 140722367476845 140722367476845 140722367479754 0
/proc/30715/statm: 537213 37030 938 410 0 532686 0
Current children cumulated CPU time: 573.56 s
Current children cumulated vsize: 2148852 KiB
Current children cumulated memory: 148120 KiB

[startup+573.8 s]
/proc/loadavg: 2.00 2.04 1.98 3/200 31073
/proc/meminfo: memFree=26017180/32770624 swapFree=67000008/67108860
[pid=30715] ppid=30712 vsize=2148852 memory=148120 CPUtime=573.76 cores=1,3,5,7
/proc/30715/stat : 30715 (xcsp_picat) R 30712 30715 29891 0 -1 4202496 36811 0 0 0 57371 5 0 0 20 0 1 0 527489161 2200424448 37030 33554432000 4194304 5870510 140722367468928 140722367467368 5282464 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 45629440 140722367476767 140722367476845 140722367476845 140722367479754 0
/proc/30715/statm: 537213 37030 938 410 0 532686 0
Current children cumulated CPU time: 573.76 s
Current children cumulated vsize: 2148852 KiB
Current children cumulated memory: 148120 KiB

Child status: 0
Real time (s): 573.821
CPU time (s): 573.798
CPU user time (s): 573.737
CPU system time (s): 0.060998
CPU usage (%): 99.996
Max. virtual memory (cumulated for all children) (KiB): 2148852
Max. memory (cumulated for all children) (KiB): 148120

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 573.737
system time used= 0.060998
maximum resident set size= 148164
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36848
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= 9
involuntary context switches= 164


# summary of solver processes directly reported to runsolver:
#   pid: 30715
#   total CPU time (s): 573.798
#   total CPU user time (s): 573.737
#   total CPU system time (s): 0.060998

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 2.20932 second user time and 4.25117 second system time

The end

Launcher Data 

Begin job on node106 at 2019-09-26 16:37:48
IDJOB=4407747
IDBENCH=134580
IDSOLVER=2873
FILE ID=node106/4407747-1569512353
RUNJOBID= node106-1569505957-29923
PBS_JOBID= 21705799
Free space on /tmp= 23488 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Blackhole/Blackhole-xcsp2-s07/Blackhole-4-07-9_X2.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4407747-1569512353/watcher-4407747-1569512353 -o /tmp/evaluation-result-4407747-1569512353/solver-4407747-1569512353 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node106-1569505957-29923 --watchdog 2560  xcsp_picat HOME/instance-4407747-1569512353.xml

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

MD5SUM BENCH= a7efa7459c7ca72744d0a792626ba479
RANDOM SEED=731263935

node106.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	: 5333.79
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	: 5333.79
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	: 5333.79
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	: 5333.79
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:        26232596 kB
MemAvailable:   31753248 kB
Buffers:          110288 kB
Cached:          5620020 kB
SwapCached:         4560 kB
Active:          2582784 kB
Inactive:        3231740 kB
Active(anon):      94868 kB
Inactive(anon):    58552 kB
Active(file):    2487916 kB
Inactive(file):  3173188 kB
Unevictable:      109304 kB
Mlocked:          109304 kB
SwapTotal:      67108860 kB
SwapFree:       67000008 kB
Dirty:              3124 kB
Writeback:             0 kB
AnonPages:        134724 kB
Mapped:            24188 kB
Shmem:             60328 kB
Slab:             316956 kB
SReclaimable:     288008 kB
SUnreclaim:        28948 kB
KernelStack:        3568 kB
PageTables:         5444 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2633676 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     77824 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      107904 kB
DirectMap2M:    33437696 kB

Free space on /tmp at the end= 23480 MiB
End job on node106 at 2019-09-26 16:47:22