Trace number 4395007

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PicatSAT 2019-09-12SAT 235.74 235.749

General information on the benchmark

NameSocialGolfers/SocialGolfers-cp-s1/
SocialGolfers-6-5-5-cp.xml
MD5SUM7ef6c2ff7df08c4e9d344e8b869548bc
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark117.039
Satisfiable
(Un)Satisfiability was proved
Number of variables150
Number of constraints4357
Number of domains1
Minimum domain size6
Maximum domain size6
Distribution of domain sizes[{"size":6,"count":150}]
Minimum variable degree118
Maximum variable degree119
Distribution of variable degrees[{"degree":118,"count":120},{"degree":119,"count":30}]
Minimum constraint arity4
Maximum constraint arity150
Distribution of constraint arities[{"arity":4,"count":4350},{"arity":30,"count":6},{"arity":150,"count":1}]
Number of extensional constraints0
Number of intensional constraints4350
Distribution of constraint types[{"type":"intension","count":4350},{"type":"lex","count":1},{"type":"cardinality","count":5},{"type":"instantiation","count":1}]
Optimization problemNO
Type of objective

Solver Data 

14.89/14.97	c xcsp_picat version 2.7b12 (9/12/2019)
235.68/235.74	s SATISFIABLE
235.68/235.74	v <instantiation>
235.68/235.74	v     <list> x[][]  </list> 
235.68/235.74	v     <values> 0 0 0 0 0 1 1 1 1 1 2 2 2 2 2 3 3 3 3 3 4 4 4 4 4 5 5 5 5 5 0 1 3 4 5 1 2 3 4 5 0 2 3 4 5 0 1 2 4 5 0 1 2 3 4 0 1 2 3 5 1 4 5 0 3 5 4 3 2 1 3 0 4 5 2 2 1 3 4 0 4 0 5 2 1 0 3 2 1 5 4 3 1 0 5 2 5 4 1 3 0 1 2 3 4 5 0 3 4 2 1 5 4 0 2 3 1 2 5 0 5 1 4 0 3 0 2 1 3 4 4 1 5 2 0 1 3 5 4 2 0 5 3 2 1 3 2 4 0 5   </values> 
235.68/235.74	v </instantiation>

Verifier Data 

OK

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 (10978 MiB free)
  memory of node 1: 16384 MiB (14116 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395007-1568331196/watcher-4395007-1568331196 -o /tmp/evaluation-result-4395007-1568331196/solver-4395007-1568331196 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node117-1568322189-24246 --watchdog 2580 xcsp_picat HOME/instance-4395007-1568331196.xml 

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

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

solver pid=26923, runsolver pid=26920

[startup+0.100174 s]*
/proc/loadavg: 2.05 2.05 2.05 3/200 26924
/proc/meminfo: memFree=25672040/32770624 swapFree=66952812/67108860
[pid=26923] ppid=26920 vsize=2031716 memory=28124 CPUtime=0.1 cores=1,3,5,7
/proc/26923/stat : 26923 (xcsp_picat) R 26920 26923 24214 0 -1 4202496 2079 0 0 0 9 1 0 0 20 0 1 0 409061580 2080477184 7031 33554432000 4194304 5870510 140725961396608 140725961393752 4461503 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24559616 140725961405471 140725961405549 140725961405549 140725961408458 0
/proc/26923/statm: 507929 7031 850 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 28124 KiB

[startup+0.209736 s]*
/proc/loadavg: 2.05 2.05 2.05 3/200 26924
/proc/meminfo: memFree=25657580/32770624 swapFree=66952812/67108860
[pid=26923] ppid=26920 vsize=2039532 memory=42680 CPUtime=0.21 cores=1,3,5,7
/proc/26923/stat : 26923 (xcsp_picat) R 26920 26923 24214 0 -1 4202496 2150 0 0 0 20 1 0 0 20 0 1 0 409061580 2088480768 10670 33554432000 4194304 5870510 140725961396608 140725961393752 4458723 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24559616 140725961405471 140725961405549 140725961405549 140725961408458 0
/proc/26923/statm: 509883 10670 872 410 0 505356 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2039532 KiB
Current children cumulated memory: 42680 KiB

[startup+0.309684 s]*
/proc/loadavg: 2.05 2.05 2.05 3/200 26924
/proc/meminfo: memFree=25656096/32770624 swapFree=66952812/67108860
[pid=26923] ppid=26920 vsize=2044716 memory=44008 CPUtime=0.31 cores=1,3,5,7
/proc/26923/stat : 26923 (xcsp_picat) R 26920 26923 24214 0 -1 4202496 2507 0 0 0 30 1 0 0 20 0 1 0 409061580 2093789184 11002 33554432000 4194304 5870510 140725961396608 140725961395704 140352665505671 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24559616 140725961405471 140725961405549 140725961405549 140725961408458 0
/proc/26923/statm: 511179 11002 952 410 0 506652 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2044716 KiB
Current children cumulated memory: 44008 KiB

[startup+0.700281 s]
/proc/loadavg: 2.05 2.05 2.05 3/200 26924
/proc/meminfo: memFree=25655724/32770624 swapFree=66952812/67108860
[pid=26923] ppid=26920 vsize=2045348 memory=44772 CPUtime=0.7 cores=1,3,5,7
/proc/26923/stat : 26923 (xcsp_picat) R 26920 26923 24214 0 -1 4202496 2726 0 0 0 68 2 0 0 20 0 1 0 409061580 2094436352 11193 33554432000 4194304 5870510 140725961396608 140725961395704 140352665505671 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24559616 140725961405471 140725961405549 140725961405549 140725961408458 0
/proc/26923/statm: 511337 11193 954 410 0 506810 0
Current children cumulated CPU time: 0.7 s
Current children cumulated vsize: 2045348 KiB
Current children cumulated memory: 44772 KiB

[startup+1.50028 s]
/proc/loadavg: 2.05 2.05 2.05 3/200 26924
/proc/meminfo: memFree=25650744/32770624 swapFree=66952812/67108860
[pid=26923] ppid=26920 vsize=2045460 memory=48648 CPUtime=1.49 cores=1,3,5,7
/proc/26923/stat : 26923 (xcsp_picat) R 26920 26923 24214 0 -1 4202496 4493 0 0 0 146 3 0 0 20 0 1 0 409061580 2094551040 12162 33554432000 4194304 5870510 140725961396608 140725961395160 140352665045989 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24559616 140725961405471 140725961405549 140725961405549 140725961408458 0
/proc/26923/statm: 511365 12162 985 410 0 506838 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2045460 KiB
Current children cumulated memory: 48648 KiB

[startup+3.1096 s]
/proc/loadavg: 2.05 2.05 2.05 3/200 26924
/proc/meminfo: memFree=25632560/32770624 swapFree=66952812/67108860
[pid=26923] ppid=26920 vsize=2064276 memory=66784 CPUtime=3.1 cores=1,3,5,7
/proc/26923/stat : 26923 (xcsp_picat) R 26920 26923 24214 0 -1 4202496 7369 0 0 0 306 4 0 0 20 0 1 0 409061580 2113818624 16696 33554432000 4194304 5870510 140725961396608 140725961395048 5282295 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24559616 140725961405471 140725961405549 140725961405549 140725961408458 0
/proc/26923/statm: 516069 16696 987 410 0 511542 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2064276 KiB
Current children cumulated memory: 66784 KiB

[startup+6.30037 s]
/proc/loadavg: 2.05 2.05 2.05 3/200 26924
/proc/meminfo: memFree=25628604/32770624 swapFree=66952812/67108860
[pid=26923] ppid=26920 vsize=2069656 memory=70592 CPUtime=6.29 cores=1,3,5,7
/proc/26923/stat : 26923 (xcsp_picat) R 26920 26923 24214 0 -1 4202496 10703 0 0 0 624 5 0 0 20 0 1 0 409061580 2119327744 17648 33554432000 4194304 5870510 140725961396608 140725961395048 5298780 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24559616 140725961405471 140725961405549 140725961405549 140725961408458 0
/proc/26923/statm: 517414 17648 987 410 0 512887 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2069656 KiB
Current children cumulated memory: 70592 KiB

[startup+12.7004 s]
/proc/loadavg: 2.05 2.05 2.05 3/200 26924
/proc/meminfo: memFree=25628612/32770624 swapFree=66952812/67108860
[pid=26923] ppid=26920 vsize=2069656 memory=70592 CPUtime=12.69 cores=1,3,5,7
/proc/26923/stat : 26923 (xcsp_picat) R 26920 26923 24214 0 -1 4202496 14609 0 0 0 1264 5 0 0 20 0 1 0 409061580 2119327744 17648 33554432000 4194304 5870510 140725961396608 140725961395048 5282304 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24559616 140725961405471 140725961405549 140725961405549 140725961408458 0
/proc/26923/statm: 517414 17648 987 410 0 512887 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2069656 KiB
Current children cumulated memory: 70592 KiB

[startup+25.5003 s]
/proc/loadavg: 2.04 2.04 2.05 3/200 26926
/proc/meminfo: memFree=25611092/32770624 swapFree=66952812/67108860
[pid=26923] ppid=26920 vsize=2084540 memory=88004 CPUtime=25.49 cores=1,3,5,7
/proc/26923/stat : 26923 (xcsp_picat) R 26920 26923 24214 0 -1 4202496 22873 0 0 0 2543 6 0 0 20 0 1 0 409061580 2134568960 22001 33554432000 4194304 5870510 140725961396608 140725961395176 5282578 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24559616 140725961405471 140725961405549 140725961405549 140725961408458 0
/proc/26923/statm: 521135 22001 987 410 0 516608 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2084540 KiB
Current children cumulated memory: 88004 KiB

[startup+51.1096 s]
/proc/loadavg: 2.02 2.04 2.05 3/200 26926
/proc/meminfo: memFree=25607060/32770624 swapFree=66952812/67108860
[pid=26923] ppid=26920 vsize=2088960 memory=91732 CPUtime=51.1 cores=1,3,5,7
/proc/26923/stat : 26923 (xcsp_picat) R 26920 26923 24214 0 -1 4202496 32058 0 0 0 5103 7 0 0 20 0 1 0 409061580 2139095040 22933 33554432000 4194304 5870510 140725961396608 140725961395176 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24559616 140725961405471 140725961405549 140725961405549 140725961408458 0
/proc/26923/statm: 522240 22933 987 410 0 517713 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2088960 KiB
Current children cumulated memory: 91732 KiB

[startup+102.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/200 26930
/proc/meminfo: memFree=25584684/32770624 swapFree=66952812/67108860
[pid=26923] ppid=26920 vsize=2119176 memory=113560 CPUtime=102.28 cores=1,3,5,7
/proc/26923/stat : 26923 (xcsp_picat) R 26920 26923 24214 0 -1 4202496 38456 0 0 0 10221 7 0 0 20 0 1 0 409061580 2170036224 28390 33554432000 4194304 5870510 140725961396608 140725961395048 5262802 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24559616 140725961405471 140725961405549 140725961405549 140725961408458 0
/proc/26923/statm: 529794 28390 987 410 0 525267 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2119176 KiB
Current children cumulated memory: 113560 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 26936
/proc/meminfo: memFree=25574800/32770624 swapFree=66952812/67108860
[pid=26923] ppid=26920 vsize=2119496 memory=122928 CPUtime=162.28 cores=1,3,5,7
/proc/26923/stat : 26923 (xcsp_picat) R 26920 26923 24214 0 -1 4202496 44051 0 0 0 16221 7 0 0 20 0 1 0 409061580 2170363904 30732 33554432000 4194304 5870510 140725961396608 140725961395176 5282464 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24559616 140725961405471 140725961405549 140725961405549 140725961408458 0
/proc/26923/statm: 529874 30732 987 410 0 525347 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2119496 KiB
Current children cumulated memory: 122928 KiB

[startup+222.3 s]
/proc/loadavg: 1.96 2.01 2.04 3/199 26940
/proc/meminfo: memFree=25575260/32770624 swapFree=66952812/67108860
[pid=26923] ppid=26920 vsize=2119496 memory=122992 CPUtime=222.28 cores=1,3,5,7
/proc/26923/stat : 26923 (xcsp_picat) R 26920 26923 24214 0 -1 4202496 45027 0 0 0 22221 7 0 0 20 0 1 0 409061580 2170363904 30748 33554432000 4194304 5870510 140725961396608 140725961395176 5283064 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24559616 140725961405471 140725961405549 140725961405549 140725961408458 0
/proc/26923/statm: 529874 30748 987 410 0 525347 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2119496 KiB
Current children cumulated memory: 122992 KiB

[startup+235.749 s]
# the end of solver process 26923 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=235.653 s, system=0.086996 s

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

[startup+224 s]*
/proc/loadavg: 1.96 2.01 2.04 3/199 26940
/proc/meminfo: memFree=25575260/32770624 swapFree=66952812/67108860
[pid=26923] ppid=26920 vsize=2119496 memory=122992 CPUtime=223.99 cores=1,3,5,7
/proc/26923/stat : 26923 (xcsp_picat) R 26920 26923 24214 0 -1 4202496 45027 0 0 0 22392 7 0 0 20 0 1 0 409061580 2170363904 30748 33554432000 4194304 5870510 140725961396608 140725961395176 5283102 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24559616 140725961405471 140725961405549 140725961405549 140725961408458 0
/proc/26923/statm: 529874 30748 987 410 0 525347 0
Current children cumulated CPU time: 223.99 s
Current children cumulated vsize: 2119496 KiB
Current children cumulated memory: 122992 KiB

[startup+230.4 s]
/proc/loadavg: 1.97 2.01 2.04 3/199 26940
/proc/meminfo: memFree=25575260/32770624 swapFree=66952812/67108860
[pid=26923] ppid=26920 vsize=2119496 memory=122992 CPUtime=230.38 cores=1,3,5,7
/proc/26923/stat : 26923 (xcsp_picat) R 26920 26923 24214 0 -1 4202496 49420 0 0 0 23030 8 0 0 20 0 1 0 409061580 2170363904 30748 33554432000 4194304 5870510 140725961396608 140725961395176 5295174 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24559616 140725961405471 140725961405549 140725961405549 140725961408458 0
/proc/26923/statm: 529874 30748 987 410 0 525347 0
Current children cumulated CPU time: 230.38 s
Current children cumulated vsize: 2119496 KiB
Current children cumulated memory: 122992 KiB

[startup+233.6 s]
/proc/loadavg: 1.97 2.01 2.04 3/199 26941
/proc/meminfo: memFree=25575260/32770624 swapFree=66952812/67108860
[pid=26923] ppid=26920 vsize=2119496 memory=122992 CPUtime=233.58 cores=1,3,5,7
/proc/26923/stat : 26923 (xcsp_picat) R 26920 26923 24214 0 -1 4202496 50386 0 0 0 23350 8 0 0 20 0 1 0 409061580 2170363904 30748 33554432000 4194304 5870510 140725961396608 140725961395176 5283028 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24559616 140725961405471 140725961405549 140725961405549 140725961408458 0
/proc/26923/statm: 529874 30748 987 410 0 525347 0
Current children cumulated CPU time: 233.58 s
Current children cumulated vsize: 2119496 KiB
Current children cumulated memory: 122992 KiB

[startup+234.4 s]
/proc/loadavg: 1.97 2.01 2.04 3/199 26941
/proc/meminfo: memFree=25575260/32770624 swapFree=66952812/67108860
[pid=26923] ppid=26920 vsize=2119496 memory=122992 CPUtime=234.38 cores=1,3,5,7
/proc/26923/stat : 26923 (xcsp_picat) R 26920 26923 24214 0 -1 4202496 50408 0 0 0 23430 8 0 0 20 0 1 0 409061580 2170363904 30748 33554432000 4194304 5870510 140725961396608 140725961395176 5282597 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24559616 140725961405471 140725961405549 140725961405549 140725961408458 0
/proc/26923/statm: 529874 30748 987 410 0 525347 0
Current children cumulated CPU time: 234.38 s
Current children cumulated vsize: 2119496 KiB
Current children cumulated memory: 122992 KiB

[startup+235.2 s]
/proc/loadavg: 1.97 2.01 2.04 3/199 26941
/proc/meminfo: memFree=25575508/32770624 swapFree=66952812/67108860
[pid=26923] ppid=26920 vsize=2119496 memory=122992 CPUtime=235.18 cores=1,3,5,7
/proc/26923/stat : 26923 (xcsp_picat) R 26920 26923 24214 0 -1 4202496 50423 0 0 0 23510 8 0 0 20 0 1 0 409061580 2170363904 30748 33554432000 4194304 5870510 140725961396608 140725961395176 5288882 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24559616 140725961405471 140725961405549 140725961405549 140725961408458 0
/proc/26923/statm: 529874 30748 987 410 0 525347 0
Current children cumulated CPU time: 235.18 s
Current children cumulated vsize: 2119496 KiB
Current children cumulated memory: 122992 KiB

[startup+235.6 s]
/proc/loadavg: 1.97 2.01 2.04 3/199 26941
/proc/meminfo: memFree=25575508/32770624 swapFree=66952812/67108860
[pid=26923] ppid=26920 vsize=2119496 memory=122992 CPUtime=235.58 cores=1,3,5,7
/proc/26923/stat : 26923 (xcsp_picat) R 26920 26923 24214 0 -1 4202496 50433 0 0 0 23550 8 0 0 20 0 1 0 409061580 2170363904 30748 33554432000 4194304 5870510 140725961396608 140725961395176 5282770 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24559616 140725961405471 140725961405549 140725961405549 140725961408458 0
/proc/26923/statm: 529874 30748 987 410 0 525347 0
Current children cumulated CPU time: 235.58 s
Current children cumulated vsize: 2119496 KiB
Current children cumulated memory: 122992 KiB

[startup+235.7 s]
/proc/loadavg: 1.97 2.01 2.04 3/199 26941
/proc/meminfo: memFree=25575508/32770624 swapFree=66952812/67108860
[pid=26923] ppid=26920 vsize=2119496 memory=122992 CPUtime=235.68 cores=1,3,5,7
/proc/26923/stat : 26923 (xcsp_picat) R 26920 26923 24214 0 -1 4202496 50434 0 0 0 23560 8 0 0 20 0 1 0 409061580 2170363904 30748 33554432000 4194304 5870510 140725961396608 140725961395176 5282606 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24559616 140725961405471 140725961405549 140725961405549 140725961408458 0
/proc/26923/statm: 529874 30748 987 410 0 525347 0
Current children cumulated CPU time: 235.68 s
Current children cumulated vsize: 2119496 KiB
Current children cumulated memory: 122992 KiB

Child status: 0
Real time (s): 235.749
CPU time (s): 235.74
CPU user time (s): 235.653
CPU system time (s): 0.086996
CPU usage (%): 99.9961
Max. virtual memory (cumulated for all children) (KiB): 2119496
Max. memory (cumulated for all children) (KiB): 122992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 235.653
system time used= 0.086996
maximum resident set size= 123044
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 50533
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= 106


# summary of solver processes directly reported to runsolver:
#   pid: 26923
#   total CPU time (s): 235.74
#   total CPU user time (s): 235.653
#   total CPU system time (s): 0.086996

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.05877 second user time and 1.60122 second system time

The end

Launcher Data 

Begin job on node117 at 2019-09-13 01:32:34
IDJOB=4395007
IDBENCH=126656
IDSOLVER=2844
FILE ID=node117/4395007-1568331196
RUNJOBID= node117-1568322189-24246
PBS_JOBID= 21701139
Free space on /tmp= 58916 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/SocialGolfers/SocialGolfers-cp-s1/SocialGolfers-6-5-5-cp.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395007-1568331196/watcher-4395007-1568331196 -o /tmp/evaluation-result-4395007-1568331196/solver-4395007-1568331196 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node117-1568322189-24246 --watchdog 2580  xcsp_picat HOME/instance-4395007-1568331196.xml

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

MD5SUM BENCH= 7ef6c2ff7df08c4e9d344e8b869548bc
RANDOM SEED=735110553

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

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

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

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

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

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

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

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

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

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


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        25696416 kB
MemAvailable:   31687648 kB
Buffers:          159928 kB
Cached:          6080292 kB
SwapCached:        52484 kB
Active:          1468368 kB
Inactive:        4957132 kB
Active(anon):     133996 kB
Inactive(anon):    92700 kB
Active(file):    1334372 kB
Inactive(file):  4864432 kB
Unevictable:      107724 kB
Mlocked:          107724 kB
SwapTotal:      67108860 kB
SwapFree:       66952812 kB
Dirty:              3116 kB
Writeback:             0 kB
AnonPages:        241616 kB
Mapped:            46000 kB
Shmem:             32816 kB
Slab:             244784 kB
SReclaimable:     216528 kB
SUnreclaim:        28256 kB
KernelStack:        3472 kB
PageTables:         5752 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2641836 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    188416 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 58912 MiB
End job on node117 at 2019-09-13 01:36:30