Trace number 4407852

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 2019-09-12SAT 260.024 260.086

General information on the benchmark

NameCrossword/Crossword-m1c-uk-herald/
Crossword-m1c-uk-h2308.xml
MD5SUM5969e307ef40b6bddb40abbd128c6699
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 benchmark1.06103
Satisfiable
(Un)Satisfiability was proved
Number of variables529
Number of constraints172
Number of domains1
Minimum domain size26
Maximum domain size26
Distribution of domain sizes[{"size":26,"count":454}]
Minimum variable degree0
Maximum variable degree2
Distribution of variable degrees[{"degree":0,"count":75},{"degree":2,"count":454}]
Minimum constraint arity3
Maximum constraint arity8
Distribution of constraint arities[{"arity":3,"count":16},{"arity":4,"count":44},{"arity":5,"count":40},{"arity":6,"count":24},{"arity":7,"count":44},{"arity":8,"count":4}]
Number of extensional constraints172
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":172}]
Optimization problemNO
Type of objective

Solver Data 

164.26/164.38	c xcsp_picat version 2.7b12 (9/12/2019)
259.94/260.07	s SATISFIABLE
259.94/260.07	v <instantiation>
259.94/260.07	v     <list> x[][]  </list> 
259.94/260.07	v     <values> 18 2 14 19 14 12 24 0 25 0 10 20 18 10 0 0 2 17 0 24 4 17 18 19 14 17 4 17 14 18 0 8 17 0 13 8 0 13 0 7 4 17 4 19 8 2 0 2 8 3 3 24 4 0 15 8 13 6 20 8 13 0 14 13 18 19 0 6 4 13 0 6 0 18 11 20 19 0 18 19 20 12 0 4 12 14 19 4 0 4 14 13 3 8 0 11 0 4 11 4 6 8 18 4 0 14 23 8 12 4 0 19 17 20 4 8 13 13 4 3 0 19 7 4 13 0 18 8 12 20 11 18 0 18 7 8 17 17 13 4 18 19 4 3 0 17 0 6 18 0 13 4 17 14 0 2 7 14 14 18 24 0 0 0 14 1 8 12 0 13 0 15 11 0 13 4 0 6 0 14 11 0 0 0 20 21 0 0 0 3 4 13 0 2 8 14 13 18 0 17 0 2 11 4 19 19 4 15 8 11 2 17 14 22 0 19 0 19 8 4 0 15 0 17 10 0 0 0 8 13 2 7 4 4 10 0 11 20 17 10 4 17 0 15 0 13 4 11 0 18 15 0 12 11 0 12 4 18 19 0 13 4 4 3 0 12 14 4 3 0 4 15 4 8 17 0 14 17 1 18 0 0 8 17 4 3 0 21 8 6 14 17 14 0 4 19 13 0 18 18 0 8 0 1 8 3 8 13 0 17 0 3 14 13 0 6 24 17 0 19 4 18 4 18 2 0 11 11 14 15 0 3 20 17 0 18 0 1 11 4 4 0 14 3 4 0 0 0 6 8 11 11 0 0 14 3 0 8 0 15 14 4 19 8 2 0 0 0 12 14 15 0 13 4 0 18 11 4 3 0 17 14 8 13 0 19 17 14 15 8 2 4 21 4 19 18 0 18 15 4 17 18 19 0 21 14 4 18 0 0 11 0 12 14 3 8 13 4 0 5 11 8 2 18 0 14 13 4 24 17 4 18 0 0 13 0 13 8 3 0 0 11 0 24 19 14 0 18 19 0 17 0 18 13 0 15 0 4 17 6 13 20 13 3 8 13 4 0 18 0 11 8 13 4 18 0 4 15 8 2 8 4 17 0 2 2 14 18 19 18 0 19 7 0 13 13 0 7 0 2 0 11 14 19 19 4 18 19 4 4 10 8 19 0 18 0 22 6 0 19 4 0 0 13 0 11 24 18 4   </values> 
259.94/260.07	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 (14574 MiB free)
  memory of node 1: 16384 MiB (11960 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4407852-1569513875/watcher-4407852-1569513875 -o /tmp/evaluation-result-4407852-1569513875/solver-4407852-1569513875 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node127-1569509601-16425 --watchdog 2560 xcsp_picat HOME/instance-4407852-1569513875.xml 

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

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
solver pid=17572, runsolver pid=17569
Current StackSize limit: 8192 KiB


[startup+0.100434 s]*
/proc/loadavg: 2.00 2.38 2.58 4/199 17573
/proc/meminfo: memFree=27157208/32770624 swapFree=66960348/67108860
[pid=17572] ppid=17569 vsize=2031716 memory=19080 CPUtime=0.1 cores=0,2,4,6
/proc/17572/stat : 17572 (xcsp_picat) R 17569 17572 16394 0 -1 4202496 1366 0 0 0 10 0 0 0 20 0 1 0 527656294 2080477184 4770 33554432000 4194304 5870510 140728553171632 140728553170936 4429490 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 26640384 140728553178143 140728553178221 140728553178221 140728553181130 0
/proc/17572/statm: 507929 4770 834 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 19080 KiB

[startup+0.209774 s]*
/proc/loadavg: 2.00 2.38 2.58 3/199 17573
/proc/meminfo: memFree=27146848/32770624 swapFree=66960348/67108860
[pid=17572] ppid=17569 vsize=2031716 memory=29320 CPUtime=0.21 cores=0,2,4,6
/proc/17572/stat : 17572 (xcsp_picat) R 17569 17572 16394 0 -1 4202496 1377 0 0 0 21 0 0 0 20 0 1 0 527656294 2080477184 7330 33554432000 4194304 5870510 140728553171632 140728553170936 4442704 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 26640384 140728553178143 140728553178221 140728553178221 140728553181130 0
/proc/17572/statm: 507929 7330 834 410 0 503402 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 29320 KiB

[startup+0.309665 s]*
/proc/loadavg: 2.00 2.38 2.58 3/199 17573
/proc/meminfo: memFree=27138656/32770624 swapFree=66960348/67108860
[pid=17572] ppid=17569 vsize=2031716 memory=39560 CPUtime=0.31 cores=0,2,4,6
/proc/17572/stat : 17572 (xcsp_picat) R 17569 17572 16394 0 -1 4202496 1382 0 0 0 31 0 0 0 20 0 1 0 527656294 2080477184 9890 33554432000 4194304 5870510 140728553171632 140728553170936 4461845 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 26640384 140728553178143 140728553178221 140728553178221 140728553181130 0
/proc/17572/statm: 507929 9890 834 410 0 503402 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 39560 KiB

[startup+0.700328 s]
/proc/loadavg: 2.00 2.38 2.58 3/199 17573
/proc/meminfo: memFree=27120100/32770624 swapFree=66960348/67108860
[pid=17572] ppid=17569 vsize=2031716 memory=72328 CPUtime=0.69 cores=0,2,4,6
/proc/17572/stat : 17572 (xcsp_picat) R 17569 17572 16394 0 -1 4202496 1398 0 0 0 69 0 0 0 20 0 1 0 527656294 2080477184 18082 33554432000 4194304 5870510 140728553171632 140728553170936 4442869 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 26640384 140728553178143 140728553178221 140728553178221 140728553181130 0
/proc/17572/statm: 507929 18082 834 410 0 503402 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 72328 KiB

[startup+1.50034 s]
/proc/loadavg: 2.00 2.38 2.58 3/199 17573
/proc/meminfo: memFree=27074664/32770624 swapFree=66960348/67108860
[pid=17572] ppid=17569 vsize=2031716 memory=146160 CPUtime=1.49 cores=0,2,4,6
/proc/17572/stat : 17572 (xcsp_picat) R 17569 17572 16394 0 -1 4202496 1434 0 0 0 148 1 0 0 20 0 1 0 527656294 2080477184 36540 33554432000 4194304 5870510 140728553171632 140728553170936 4826656 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 26640384 140728553178143 140728553178221 140728553178221 140728553181130 0
/proc/17572/statm: 507929 36540 840 410 0 503402 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 146160 KiB

[startup+3.1096 s]
/proc/loadavg: 2.00 2.38 2.58 3/199 17573
/proc/meminfo: memFree=26832628/32770624 swapFree=66960348/67108860
[pid=17572] ppid=17569 vsize=2031716 memory=363340 CPUtime=3.1 cores=0,2,4,6
/proc/17572/stat : 17572 (xcsp_picat) R 17569 17572 16394 0 -1 4202496 1603 0 0 0 307 3 0 0 20 0 1 0 527656294 2080477184 90835 33554432000 4194304 5870510 140728553171632 140728553171000 4477212 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 26640384 140728553178143 140728553178221 140728553178221 140728553181130 0
/proc/17572/statm: 507929 90835 861 410 0 503402 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 363340 KiB

[startup+6.30033 s]
/proc/loadavg: 2.00 2.38 2.58 3/199 17573
/proc/meminfo: memFree=26220888/32770624 swapFree=66960348/67108860
[pid=17572] ppid=17569 vsize=2031716 memory=1008460 CPUtime=6.29 cores=0,2,4,6
/proc/17572/stat : 17572 (xcsp_picat) R 17569 17572 16394 0 -1 4202496 2121 0 0 0 617 12 0 0 20 0 1 0 527656294 2080477184 252115 33554432000 4194304 5870510 140728553171632 140728553171000 4466469 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 26640384 140728553178143 140728553178221 140728553178221 140728553181130 0
/proc/17572/statm: 507929 252115 861 410 0 503402 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 1008460 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.37 2.57 3/200 17575
/proc/meminfo: memFree=25041792/32770624 swapFree=66960348/67108860
[pid=17572] ppid=17569 vsize=3529208 memory=2355012 CPUtime=12.68 cores=0,2,4,6
/proc/17572/stat : 17572 (xcsp_picat) R 17569 17572 16394 0 -1 4202496 5882 0 0 0 1237 31 0 0 20 0 1 0 527656294 3613908992 588753 33554432000 4194304 5870510 140728553171632 140728553170600 5355029 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 26640384 140728553178143 140728553178221 140728553178221 140728553181130 0
/proc/17572/statm: 882302 588753 866 410 0 877775 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 3529208 KiB
Current children cumulated memory: 2355012 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.35 2.56 3/199 17575
/proc/meminfo: memFree=24397524/32770624 swapFree=66960348/67108860
[pid=17572] ppid=17569 vsize=3984180 memory=2764528 CPUtime=25.48 cores=0,2,4,6
/proc/17572/stat : 17572 (xcsp_picat) R 17569 17572 16394 0 -1 4202496 41304 0 0 0 2506 42 0 0 20 0 1 0 527656294 4079800320 691132 33554432000 4194304 5870510 140728553171632 140728553169960 5337297 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 26640384 140728553178143 140728553178221 140728553178221 140728553181130 0
/proc/17572/statm: 996045 691132 880 410 0 991518 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 3984180 KiB
Current children cumulated memory: 2764528 KiB

[startup+51.1096 s]
/proc/loadavg: 2.08 2.34 2.55 3/199 17576
/proc/meminfo: memFree=24389768/32770624 swapFree=66960348/67108860
[pid=17572] ppid=17569 vsize=3985560 memory=2766036 CPUtime=51.09 cores=0,2,4,6
/proc/17572/stat : 17572 (xcsp_picat) R 17569 17572 16394 0 -1 4202496 93317 0 0 0 5064 45 0 0 20 0 1 0 527656294 4081213440 691509 33554432000 4194304 5870510 140728553171632 140728553169960 5337297 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 26640384 140728553178143 140728553178221 140728553178221 140728553181130 0
/proc/17572/statm: 996390 691509 882 410 0 991863 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 3985560 KiB
Current children cumulated memory: 2766036 KiB

[startup+102.3 s]
/proc/loadavg: 2.03 2.29 2.52 3/201 17583
/proc/meminfo: memFree=24396848/32770624 swapFree=66960348/67108860
[pid=17572] ppid=17569 vsize=3987896 memory=2768388 CPUtime=102.27 cores=0,2,4,6
/proc/17572/stat : 17572 (xcsp_picat) R 17569 17572 16394 0 -1 4202496 198406 0 0 0 10178 49 0 0 20 0 1 0 527656294 4083605504 692097 33554432000 4194304 5870510 140728553171632 140728553169960 5337297 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 26640384 140728553178143 140728553178221 140728553178221 140728553181130 0
/proc/17572/statm: 996974 692097 882 410 0 992447 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 3987896 KiB
Current children cumulated memory: 2768388 KiB

[startup+162.3 s]
/proc/loadavg: 1.94 2.22 2.49 5/213 17677
/proc/meminfo: memFree=25925032/32770624 swapFree=66960348/67108860
[pid=17572] ppid=17569 vsize=4199724 memory=2938464 CPUtime=162.26 cores=0,2,4,6
/proc/17572/stat : 17572 (xcsp_picat) R 17569 17572 16394 0 -1 4202496 354993 0 0 0 16159 67 0 0 20 0 1 0 527656294 4300517376 734616 33554432000 4194304 5870510 140728553171632 140728553170648 5271723 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 26640384 140728553178143 140728553178221 140728553178221 140728553181130 0
/proc/17572/statm: 1049931 734616 909 410 0 1045404 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 4199724 KiB
Current children cumulated memory: 2938464 KiB

[startup+222.3 s]
/proc/loadavg: 1.88 2.14 2.44 3/200 17715
/proc/meminfo: memFree=25753940/32770624 swapFree=66960348/67108860
[pid=17572] ppid=17569 vsize=3988108 memory=2760696 CPUtime=222.24 cores=0,2,4,6
/proc/17572/stat : 17572 (xcsp_picat) R 17569 17572 16394 0 -1 4202496 408342 0 0 0 22141 83 0 0 20 0 1 0 527656294 4083822592 690174 33554432000 4194304 5870510 140728553171632 140728553170648 5272880 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 26640384 140728553178143 140728553178221 140728553178221 140728553181130 0
/proc/17572/statm: 997027 690174 909 410 0 992500 0
Current children cumulated CPU time: 222.24 s
Current children cumulated vsize: 3988108 KiB
Current children cumulated memory: 2760696 KiB

[startup+260.086 s]
# the end of solver process 17572 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=259.088 s, system=0.935891 s

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

[startup+230.4 s]
/proc/loadavg: 1.90 2.13 2.44 3/200 17716
/proc/meminfo: memFree=25730504/32770624 swapFree=66960348/67108860
[pid=17572] ppid=17569 vsize=3988108 memory=2783376 CPUtime=230.34 cores=0,2,4,6
/proc/17572/stat : 17572 (xcsp_picat) R 17569 17572 16394 0 -1 4202496 409137 0 0 0 22950 84 0 0 20 0 1 0 527656294 4083822592 695844 33554432000 4194304 5870510 140728553171632 140728553170648 5282574 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 26640384 140728553178143 140728553178221 140728553178221 140728553181130 0
/proc/17572/statm: 997027 695844 909 410 0 992500 0
Current children cumulated CPU time: 230.34 s
Current children cumulated vsize: 3988108 KiB
Current children cumulated memory: 2783376 KiB

[startup+243.2 s]
/proc/loadavg: 1.92 2.13 2.43 3/201 17718
/proc/meminfo: memFree=25726232/32770624 swapFree=66960348/67108860
[pid=17572] ppid=17569 vsize=3988108 memory=2780832 CPUtime=243.14 cores=0,2,4,6
/proc/17572/stat : 17572 (xcsp_picat) R 17569 17572 16394 0 -1 4202496 419079 0 0 0 24226 88 0 0 20 0 1 0 527656294 4083822592 695208 33554432000 4194304 5870510 140728553171632 140728553170648 5277526 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 26640384 140728553178143 140728553178221 140728553178221 140728553181130 0
/proc/17572/statm: 997027 695208 909 410 0 992500 0
Current children cumulated CPU time: 243.14 s
Current children cumulated vsize: 3988108 KiB
Current children cumulated memory: 2780832 KiB

[startup+249.6 s]
/proc/loadavg: 1.93 2.12 2.43 3/200 17718
/proc/meminfo: memFree=25749968/32770624 swapFree=66960348/67108860
[pid=17572] ppid=17569 vsize=3988108 memory=2759276 CPUtime=249.54 cores=0,2,4,6
/proc/17572/stat : 17572 (xcsp_picat) R 17569 17572 16394 0 -1 4202496 420826 0 0 0 24863 91 0 0 20 0 1 0 527656294 4083822592 689819 33554432000 4194304 5870510 140728553171632 140728553170648 5282489 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 26640384 140728553178143 140728553178221 140728553178221 140728553181130 0
/proc/17572/statm: 997027 689819 909 410 0 992500 0
Current children cumulated CPU time: 249.54 s
Current children cumulated vsize: 3988108 KiB
Current children cumulated memory: 2759276 KiB

[startup+256 s]*
/proc/loadavg: 1.93 2.12 2.42 3/200 17718
/proc/meminfo: memFree=25721940/32770624 swapFree=66960348/67108860
[pid=17572] ppid=17569 vsize=3994104 memory=2785720 CPUtime=255.93 cores=0,2,4,6
/proc/17572/stat : 17572 (xcsp_picat) R 17569 17572 16394 0 -1 4202496 421579 0 0 0 25502 91 0 0 20 0 1 0 527656294 4089962496 696430 33554432000 4194304 5870510 140728553171632 140728553170120 5282574 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 26640384 140728553178143 140728553178221 140728553178221 140728553181130 0
/proc/17572/statm: 998526 696430 909 410 0 993999 0
Current children cumulated CPU time: 255.93 s
Current children cumulated vsize: 3994104 KiB
Current children cumulated memory: 2785720 KiB

[startup+257.6 s]
/proc/loadavg: 1.93 2.12 2.42 3/200 17718
/proc/meminfo: memFree=25717844/32770624 swapFree=66960348/67108860
[pid=17572] ppid=17569 vsize=3994104 memory=2791872 CPUtime=257.52 cores=0,2,4,6
/proc/17572/stat : 17572 (xcsp_picat) R 17569 17572 16394 0 -1 4202496 422175 0 0 0 25661 91 0 0 20 0 1 0 527656294 4089962496 697968 33554432000 4194304 5870510 140728553171632 140728553170120 5272417 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 26640384 140728553178143 140728553178221 140728553178221 140728553181130 0
/proc/17572/statm: 998526 697968 909 410 0 993999 0
Current children cumulated CPU time: 257.52 s
Current children cumulated vsize: 3994104 KiB
Current children cumulated memory: 2791872 KiB

[startup+259.2 s]
/proc/loadavg: 1.94 2.12 2.42 3/200 17718
/proc/meminfo: memFree=25713748/32770624 swapFree=66960348/67108860
[pid=17572] ppid=17569 vsize=3994104 memory=2793920 CPUtime=259.13 cores=0,2,4,6
/proc/17572/stat : 17572 (xcsp_picat) R 17569 17572 16394 0 -1 4202496 423803 0 0 0 25821 92 0 0 20 0 1 0 527656294 4089962496 698480 33554432000 4194304 5870510 140728553171632 140728553170120 5283072 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 26640384 140728553178143 140728553178221 140728553178221 140728553181130 0
/proc/17572/statm: 998526 698480 909 410 0 993999 0
Current children cumulated CPU time: 259.13 s
Current children cumulated vsize: 3994104 KiB
Current children cumulated memory: 2793920 KiB

[startup+259.6 s]
/proc/loadavg: 1.94 2.12 2.42 3/200 17718
/proc/meminfo: memFree=25713748/32770624 swapFree=66960348/67108860
[pid=17572] ppid=17569 vsize=3994104 memory=2795968 CPUtime=259.53 cores=0,2,4,6
/proc/17572/stat : 17572 (xcsp_picat) R 17569 17572 16394 0 -1 4202496 423892 0 0 0 25861 92 0 0 20 0 1 0 527656294 4089962496 698992 33554432000 4194304 5870510 140728553171632 140728553170120 5282192 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 26640384 140728553178143 140728553178221 140728553178221 140728553181130 0
/proc/17572/statm: 998526 698992 909 410 0 993999 0
Current children cumulated CPU time: 259.53 s
Current children cumulated vsize: 3994104 KiB
Current children cumulated memory: 2795968 KiB

[startup+260 s]*
/proc/loadavg: 1.94 2.12 2.42 3/200 17718
/proc/meminfo: memFree=25711700/32770624 swapFree=66960348/67108860
[pid=17572] ppid=17569 vsize=3994104 memory=2795968 CPUtime=259.94 cores=0,2,4,6
/proc/17572/stat : 17572 (xcsp_picat) R 17569 17572 16394 0 -1 4202496 424276 0 0 0 25902 92 0 0 20 0 1 0 527656294 4089962496 698992 33554432000 4194304 5870510 140728553171632 140728553170120 5283106 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 26640384 140728553178143 140728553178221 140728553178221 140728553181130 0
/proc/17572/statm: 998526 698992 909 410 0 993999 0
Current children cumulated CPU time: 259.94 s
Current children cumulated vsize: 3994104 KiB
Current children cumulated memory: 2795968 KiB

Child status: 0
Real time (s): 260.086
CPU time (s): 260.024
CPU user time (s): 259.088
CPU system time (s): 0.935891
CPU usage (%): 99.9763
Max. virtual memory (cumulated for all children) (KiB): 4199724
Max. memory (cumulated for all children) (KiB): 2947476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 259.088
system time used= 0.935891
maximum resident set size= 2947476
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 424610
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= 57
involuntary context switches= 322


# summary of solver processes directly reported to runsolver:
#   pid: 17572
#   total CPU time (s): 260.024
#   total CPU user time (s): 259.088
#   total CPU system time (s): 0.935891

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.05425 second user time and 1.98805 second system time

The end

Launcher Data 

Begin job on node127 at 2019-09-26 18:03:54
IDJOB=4407852
IDBENCH=140229
IDSOLVER=2873
FILE ID=node127/4407852-1569513875
RUNJOBID= node127-1569509601-16425
PBS_JOBID= 21705788
Free space on /tmp= 35916 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Crossword/Crossword-m1c-uk-herald/Crossword-m1c-uk-h2308.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4407852-1569513875/watcher-4407852-1569513875 -o /tmp/evaluation-result-4407852-1569513875/solver-4407852-1569513875 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node127-1569509601-16425 --watchdog 2560  xcsp_picat HOME/instance-4407852-1569513875.xml

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

MD5SUM BENCH= 5969e307ef40b6bddb40abbd128c6699
RANDOM SEED=1028482073

node127.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	: 5333.55
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	: 5333.55
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	: 5333.55
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	: 5333.55
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:        27172856 kB
MemAvailable:   30150584 kB
Buffers:           76140 kB
Cached:          3168224 kB
SwapCached:        44632 kB
Active:          4692944 kB
Inactive:         234480 kB
Active(anon):    1632552 kB
Inactive(anon):   124324 kB
Active(file):    3060392 kB
Inactive(file):   110156 kB
Unevictable:      107232 kB
Mlocked:          107232 kB
SwapTotal:      67108860 kB
SwapFree:       66960348 kB
Dirty:              4684 kB
Writeback:             0 kB
AnonPages:       1717348 kB
Mapped:            25176 kB
Shmem:             65416 kB
Slab:             264720 kB
SReclaimable:     235640 kB
SUnreclaim:        29080 kB
KernelStack:        3808 kB
PageTables:         8940 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    3811000 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1658880 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      138624 kB
DirectMap2M:    33406976 kB

Free space on /tmp at the end= 35912 MiB
End job on node127 at 2019-09-26 18:08:14