Trace number 4309574

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 2018-08-14SAT 42.4746 42.4701

General information on the benchmark

NameCarSequencing/
CarSequencing-60-01_c18.xml
MD5SUM78ce7b18c2bc9eefd2fccfc0b2746318
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 benchmark20.4936
Satisfiable
(Un)Satisfiability was proved
Number of variables1200
Number of constraints1379
Number of domains2
Minimum domain size2
Maximum domain size24
Distribution of domain sizes[{"size":2,"count":1000},{"size":24,"count":200}]
Minimum variable degree2
Maximum variable degree62
Distribution of variable degrees[{"degree":2,"count":200},{"degree":3,"count":5},{"degree":4,"count":5},{"degree":5,"count":6},{"degree":6,"count":10},{"degree":7,"count":10},{"degree":8,"count":18},{"degree":9,"count":18},{"degree":10,"count":18},{"degree":11,"count":18},{"degree":12,"count":18},{"degree":13,"count":18},{"degree":14,"count":18},{"degree":15,"count":18},{"degree":16,"count":18},{"degree":17,"count":18},{"degree":18,"count":18},{"degree":19,"count":18},{"degree":20,"count":19},{"degree":21,"count":19},{"degree":22,"count":19},{"degree":23,"count":19},{"degree":24,"count":125},{"degree":25,"count":14},{"degree":26,"count":14},"...",{"degree":38,"count":8}, {"degree":39,"count":8}, {"degree":40,"count":8}, {"degree":41,"count":8}, {"degree":42,"count":8}, {"degree":43,"count":9}, {"degree":44,"count":125}, {"degree":45,"count":6}, {"degree":46,"count":6}, {"degree":47,"count":6}, {"degree":48,"count":6}, {"degree":49,"count":6}, {"degree":50,"count":6}, {"degree":51,"count":6}, {"degree":52,"count":6}, {"degree":53,"count":6}, {"degree":54,"count":7}, {"degree":55,"count":7}, {"degree":56,"count":48}, {"degree":57,"count":3}, {"degree":58,"count":3}, {"degree":59,"count":3}, {"degree":60,"count":4}, {"degree":61,"count":4}, {"degree":62,"count":27}]
Minimum constraint arity2
Maximum constraint arity200
Distribution of constraint arities[{"arity":2,"count":199},{"arity":3,"count":396},{"arity":5,"count":392},{"arity":6,"count":200},{"arity":29,"count":1},{"arity":32,"count":1},{"arity":35,"count":1},{"arity":38,"count":1},{"arity":41,"count":1},{"arity":44,"count":1},{"arity":47,"count":2},{"arity":50,"count":2},{"arity":53,"count":2},{"arity":56,"count":2},{"arity":59,"count":2},{"arity":62,"count":2},{"arity":65,"count":2},{"arity":68,"count":2},{"arity":71,"count":2},{"arity":74,"count":2},{"arity":77,"count":2},{"arity":80,"count":2},{"arity":83,"count":2},{"arity":86,"count":2},{"arity":89,"count":2},"...",{"arity":167,"count":2}, {"arity":168,"count":1}, {"arity":170,"count":5}, {"arity":172,"count":1}, {"arity":173,"count":2}, {"arity":174,"count":1}, {"arity":175,"count":2}, {"arity":176,"count":3}, {"arity":178,"count":1}, {"arity":179,"count":2}, {"arity":180,"count":3}, {"arity":182,"count":3}, {"arity":184,"count":1}, {"arity":185,"count":4}, {"arity":186,"count":1}, {"arity":188,"count":3}, {"arity":190,"count":3}, {"arity":191,"count":2}, {"arity":192,"count":1}, {"arity":194,"count":3}, {"arity":195,"count":2}, {"arity":196,"count":1}, {"arity":197,"count":2}, {"arity":198,"count":1}, {"arity":200,"count":6}]
Number of extensional constraints200
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":200},{"type":"sum","count":1178},{"type":"cardinality","count":1}]
Optimization problemNO
Type of objective

Solver Data 

42.39/42.46	c xcsp_picat version 2.4#7 (8/14/2018)
42.39/42.46	s SATISFIABLE
42.39/42.46	v <instantiation>
42.39/42.46	v     <list> cls[] opt[][]  </list> 
42.39/42.46	v     <values> 1 1 22 1 1 19 1 1 11 1 16 8 1 17 1 13 16 1 1 14 4 1 0 1 1 5 1 1 5 1 1 5 10 1 5 1 1 5 1 1 5 4 1 7 1 1 5 1 1 9 1 1 5 1 1 17 8 7 1 5 17 1 10 7 4 5 1 1 5 4 1 7 1 17 2 10 7 17 5 1 10 5 7 17 16 17 5 3 1 16 17 1 17 16 21 1 16 15 1 2 17 1 1 5 17 2 5 20 1 17 2 5 1 16 1 6 7 17 1 6 16 1 5 23 17 5 1 1 5 7 1 5 0 1 5 1 1 14 17 1 18 7 1 5 16 1 1 14 1 1 5 1 0 1 5 1 12 5 1 1 5 1 2 5 1 1 5 1 1 5 1 1 5 1 1 5 1 1 11 4 1 16 8 4 16 1 1 5 23 1 16 18 1 7 4 1 5 4 7 6  0 1 0 0 0 0 1 0 0 0 0 0 1 1 1 0 1 0 0 0 0 1 0 0 0 1 0 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 1 0 0 1 1 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 1 1 0 1 0 0 0 1 0 0 1 0 0 0 0 1 0 0 0 0 0 1 1 0 1 1 0 0 0 0 1 0 0 0 1 0 0 1 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 1 1 0 1 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 1 0 1 0 1 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 1 1 0 1 0 0 0 0 0 1 1 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 1 1 0 1 0 0 0 0 0 1 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 1 0 1 0 0 0 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 1 0 0 1 1 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 0 1 1 1 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 1 0 1 0 0 0 0 1 0 1 0 1 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 1 0 0 0 1 0 0 1 1 0 1 1 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 1 1 1 0 0 0 0 0 1 1 0 0 0 0 0 1 0 0 0 1 1 1 1 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 1 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 1 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 1 1 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 1 0 0 0 0 0 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 1 1 0 0 1 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 1 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 1 1 1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 1 0 0 1 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 0 0 0 0 0 1 0 0 1 1 1 0 0 1 0 0 0 0 0 0 0 1 1 1 0 0 0 0 1 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 1 1 1 1 1 0   </values> 
42.39/42.46	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 (5866 MiB free)
  memory of node 1: 16384 MiB (9107 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309574-1534309227/watcher-4309574-1534309227 -o /tmp/evaluation-result-4309574-1534309227/solver-4309574-1534309227 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1534294082-5448 --watchdog 2580 xcsp_picat HOME/instance-4309574-1534309227.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
solver pid=7391, runsolver pid=7388
Current StackSize limit: 8192 KiB


[startup+0.100161 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 7392
/proc/meminfo: memFree=15307728/32770624 swapFree=67108504/67108860
[pid=7391] ppid=7388 vsize=2033560 memory=27156 CPUtime=0.1 cores=1,3,5,7
/proc/7391/stat : 7391 (xcsp_picat) R 7388 7391 5416 0 -1 4202496 1344 0 0 0 10 0 0 0 20 0 1 0 248485863 2082365440 6789 33554432000 4194304 5849940 140732597853344 140732597852712 4809841 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34357248 140732597855414 140732597855492 140732597855492 140732597858250 0
/proc/7391/statm: 508390 6789 625 405 0 505334 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 27156 KiB

[startup+0.209682 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 7392
/proc/meminfo: memFree=15292772/32770624 swapFree=67108504/67108860
[pid=7391] ppid=7388 vsize=2033696 memory=42780 CPUtime=0.21 cores=1,3,5,7
/proc/7391/stat : 7391 (xcsp_picat) R 7388 7391 5416 0 -1 4202496 1646 0 0 0 21 0 0 0 20 0 1 0 248485863 2082504704 10695 33554432000 4194304 5849940 140732597853344 140732597852712 139636592385927 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34357248 140732597855414 140732597855492 140732597855492 140732597858250 0
/proc/7391/statm: 508424 10695 689 405 0 505368 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2033696 KiB
Current children cumulated memory: 42780 KiB

[startup+0.309612 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 7392
/proc/meminfo: memFree=15289424/32770624 swapFree=67108504/67108860
[pid=7391] ppid=7388 vsize=2037588 memory=46536 CPUtime=0.31 cores=1,3,5,7
/proc/7391/stat : 7391 (xcsp_picat) R 7388 7391 5416 0 -1 4202496 2682 0 0 0 30 1 0 0 20 0 1 0 248485863 2086490112 11634 33554432000 4194304 5849940 140732597853344 140732597852712 4467107 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34357248 140732597855414 140732597855492 140732597855492 140732597858250 0
/proc/7391/statm: 509397 11634 709 405 0 506341 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2037588 KiB
Current children cumulated memory: 46536 KiB

[startup+0.700286 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 7392
/proc/meminfo: memFree=15283844/32770624 swapFree=67108504/67108860
[pid=7391] ppid=7388 vsize=2042196 memory=51196 CPUtime=0.69 cores=1,3,5,7
/proc/7391/stat : 7391 (xcsp_picat) R 7388 7391 5416 0 -1 4202496 3834 0 0 0 68 1 0 0 20 0 1 0 248485863 2091208704 12799 33554432000 4194304 5849940 140732597853344 140732597852712 5605641 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34357248 140732597855414 140732597855492 140732597855492 140732597858250 0
/proc/7391/statm: 510549 12799 709 405 0 507493 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2042196 KiB
Current children cumulated memory: 51196 KiB

[startup+1.50028 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 7392
/proc/meminfo: memFree=15283844/32770624 swapFree=67108504/67108860
[pid=7391] ppid=7388 vsize=2042196 memory=51196 CPUtime=1.49 cores=1,3,5,7
/proc/7391/stat : 7391 (xcsp_picat) R 7388 7391 5416 0 -1 4202496 3834 0 0 0 148 1 0 0 20 0 1 0 248485863 2091208704 12799 33554432000 4194304 5849940 140732597853344 140732597852440 5472947 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34357248 140732597855414 140732597855492 140732597855492 140732597858250 0
/proc/7391/statm: 510549 12799 709 405 0 507493 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2042196 KiB
Current children cumulated memory: 51196 KiB

[startup+3.10887 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 7392
/proc/meminfo: memFree=15283676/32770624 swapFree=67108504/67108860
[pid=7391] ppid=7388 vsize=2042196 memory=51400 CPUtime=3.1 cores=1,3,5,7
/proc/7391/stat : 7391 (xcsp_picat) R 7388 7391 5416 0 -1 4202496 4019 0 0 0 308 2 0 0 20 0 1 0 248485863 2091208704 12850 33554432000 4194304 5849940 140732597853344 140732597852440 5521660 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34357248 140732597855414 140732597855492 140732597855492 140732597858250 0
/proc/7391/statm: 510549 12850 709 405 0 507493 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2042196 KiB
Current children cumulated memory: 51400 KiB

[startup+6.3004 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 7392
/proc/meminfo: memFree=15228104/32770624 swapFree=67108504/67108860
[pid=7391] ppid=7388 vsize=2087440 memory=106968 CPUtime=6.29 cores=1,3,5,7
/proc/7391/stat : 7391 (xcsp_picat) R 7388 7391 5416 0 -1 4202496 19924 0 0 0 625 4 0 0 20 0 1 0 248485863 2137538560 26742 33554432000 4194304 5849940 140732597853344 140732597851992 5416719 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34357248 140732597855414 140732597855492 140732597855492 140732597858250 0
/proc/7391/statm: 521860 26742 736 405 0 518804 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2087440 KiB
Current children cumulated memory: 106968 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 7392
/proc/meminfo: memFree=15225816/32770624 swapFree=67108504/67108860
[pid=7391] ppid=7388 vsize=2089944 memory=109508 CPUtime=12.7 cores=1,3,5,7
/proc/7391/stat : 7391 (xcsp_picat) R 7388 7391 5416 0 -1 4202496 26644 0 0 0 1264 6 0 0 20 0 1 0 248485863 2140102656 27377 33554432000 4194304 5849940 140732597853344 140732597852344 5311618 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34357248 140732597855414 140732597855492 140732597855492 140732597858250 0
/proc/7391/statm: 522486 27377 744 405 0 519430 0
Current children cumulated CPU time: 12.7 s
Current children cumulated vsize: 2089944 KiB
Current children cumulated memory: 109508 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 7392
/proc/meminfo: memFree=15288680/32770624 swapFree=67108504/67108860
[pid=7391] ppid=7388 vsize=2097604 memory=111096 CPUtime=25.49 cores=1,3,5,7
/proc/7391/stat : 7391 (xcsp_picat) R 7388 7391 5416 0 -1 4202496 39879 0 0 0 2538 11 0 0 20 0 1 0 248485863 2147946496 27774 33554432000 4194304 5849940 140732597853344 140732597852216 5312859 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34357248 140732597855414 140732597855492 140732597855492 140732597858250 0
/proc/7391/statm: 524401 27774 744 405 0 521345 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2097604 KiB
Current children cumulated memory: 111096 KiB

[startup+42.4701 s]
# the end of solver process 7391 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=42.2965 s, system=0.178019 s

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

[startup+25.6004 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 7392
/proc/meminfo: memFree=15288680/32770624 swapFree=67108504/67108860
[pid=7391] ppid=7388 vsize=2097604 memory=111096 CPUtime=25.59 cores=1,3,5,7
/proc/7391/stat : 7391 (xcsp_picat) R 7388 7391 5416 0 -1 4202496 39885 0 0 0 2548 11 0 0 20 0 1 0 248485863 2147946496 27774 33554432000 4194304 5849940 140732597853344 140732597852216 139636592385927 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34357248 140732597855414 140732597855492 140732597855492 140732597858250 0
/proc/7391/statm: 524401 27774 744 405 0 521345 0
Current children cumulated CPU time: 25.59 s
Current children cumulated vsize: 2097604 KiB
Current children cumulated memory: 111096 KiB

[startup+32.0003 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 7392
/proc/meminfo: memFree=15288804/32770624 swapFree=67108504/67108860
[pid=7391] ppid=7388 vsize=2097604 memory=111096 CPUtime=32.01 cores=1,3,5,7
/proc/7391/stat : 7391 (xcsp_picat) R 7388 7391 5416 0 -1 4202496 40743 0 0 0 3188 13 0 0 20 0 1 0 248485863 2147946496 27774 33554432000 4194304 5849940 140732597853344 140732597851832 4211886 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34357248 140732597855414 140732597855492 140732597855492 140732597858250 0
/proc/7391/statm: 524401 27774 744 405 0 521345 0
Current children cumulated CPU time: 32.01 s
Current children cumulated vsize: 2097604 KiB
Current children cumulated memory: 111096 KiB

[startup+38.4004 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 7414
/proc/meminfo: memFree=15287148/32770624 swapFree=67108504/67108860
[pid=7391] ppid=7388 vsize=2097680 memory=119260 CPUtime=38.4 cores=1,3,5,7
/proc/7391/stat : 7391 (xcsp_picat) R 7388 7391 5416 0 -1 4202496 46917 0 0 0 3824 16 0 0 20 0 1 0 248485863 2148024320 29815 33554432000 4194304 5849940 140732597853344 140732597852072 5314928 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34357248 140732597855414 140732597855492 140732597855492 140732597858250 0
/proc/7391/statm: 524420 29815 744 405 0 521364 0
Current children cumulated CPU time: 38.4 s
Current children cumulated vsize: 2097680 KiB
Current children cumulated memory: 119260 KiB

[startup+40.0004 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 7414
/proc/meminfo: memFree=15279392/32770624 swapFree=67108504/67108860
[pid=7391] ppid=7388 vsize=2097540 memory=119120 CPUtime=40 cores=1,3,5,7
/proc/7391/stat : 7391 (xcsp_picat) R 7388 7391 5416 0 -1 4202496 47741 0 0 0 3984 16 0 0 20 0 1 0 248485863 2147880960 29780 33554432000 4194304 5849940 140732597853344 140732597852216 139636592385927 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34357248 140732597855414 140732597855492 140732597855492 140732597858250 0
/proc/7391/statm: 524385 29780 744 405 0 521329 0
Current children cumulated CPU time: 40 s
Current children cumulated vsize: 2097540 KiB
Current children cumulated memory: 119120 KiB

[startup+41.6004 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 7414
/proc/meminfo: memFree=15279516/32770624 swapFree=67108504/67108860
[pid=7391] ppid=7388 vsize=2097540 memory=119120 CPUtime=41.6 cores=1,3,5,7
/proc/7391/stat : 7391 (xcsp_picat) R 7388 7391 5416 0 -1 4202496 47857 0 0 0 4143 17 0 0 20 0 1 0 248485863 2147880960 29780 33554432000 4194304 5849940 140732597853344 140732597852344 5307864 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34357248 140732597855414 140732597855492 140732597855492 140732597858250 0
/proc/7391/statm: 524385 29780 744 405 0 521329 0
Current children cumulated CPU time: 41.6 s
Current children cumulated vsize: 2097540 KiB
Current children cumulated memory: 119120 KiB

[startup+42.0004 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 7414
/proc/meminfo: memFree=15279516/32770624 swapFree=67108504/67108860
[pid=7391] ppid=7388 vsize=2097540 memory=119120 CPUtime=42.01 cores=1,3,5,7
/proc/7391/stat : 7391 (xcsp_picat) R 7388 7391 5416 0 -1 4202496 47857 0 0 0 4184 17 0 0 20 0 1 0 248485863 2147880960 29780 33554432000 4194304 5849940 140732597853344 140732597852344 139636592385927 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34357248 140732597855414 140732597855492 140732597855492 140732597858250 0
/proc/7391/statm: 524385 29780 744 405 0 521329 0
Current children cumulated CPU time: 42.01 s
Current children cumulated vsize: 2097540 KiB
Current children cumulated memory: 119120 KiB

[startup+42.4004 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 7414
/proc/meminfo: memFree=15279516/32770624 swapFree=67108504/67108860
[pid=7391] ppid=7388 vsize=2097540 memory=119120 CPUtime=42.39 cores=1,3,5,7
/proc/7391/stat : 7391 (xcsp_picat) R 7388 7391 5416 0 -1 4202496 47857 0 0 0 4222 17 0 0 20 0 1 0 248485863 2147880960 29780 33554432000 4194304 5849940 140732597853344 140732597852344 5339651 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34357248 140732597855414 140732597855492 140732597855492 140732597858250 0
/proc/7391/statm: 524385 29780 744 405 0 521329 0
Current children cumulated CPU time: 42.39 s
Current children cumulated vsize: 2097540 KiB
Current children cumulated memory: 119120 KiB

Child status: 0
Real time (s): 42.4701
CPU time (s): 42.4746
CPU user time (s): 42.2965
CPU system time (s): 0.178019
CPU usage (%): 100.01
Max. virtual memory (cumulated for all children) (KiB): 2100404
Max. memory (cumulated for all children) (KiB): 119280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 42.2965
system time used= 0.178019
maximum resident set size= 119280
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48024
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= 2
involuntary context switches= 35


# summary of solver processes directly reported to runsolver:
#   pid: 7391
#   total CPU time (s): 42.4746
#   total CPU user time (s): 42.2965
#   total CPU system time (s): 0.178019

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.191429 second user time and 0.332404 second system time

The end

Launcher Data 

Begin job on node104 at 2018-08-15 07:00:27
IDJOB=4309574
IDBENCH=141448
IDSOLVER=2794
FILE ID=node104/4309574-1534309227
RUNJOBID= node104-1534294082-5448
PBS_JOBID= 21038148
Free space on /tmp= 40048 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/CarSequencing/CarSequencing-60-01_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309574-1534309227/watcher-4309574-1534309227 -o /tmp/evaluation-result-4309574-1534309227/solver-4309574-1534309227 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1534294082-5448 --watchdog 2580  xcsp_picat HOME/instance-4309574-1534309227.xml

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

MD5SUM BENCH= 78ce7b18c2bc9eefd2fccfc0b2746318
RANDOM SEED=2074428434

node104.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	: 5333.11
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	: 5333.11
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	: 5333.11
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	: 5333.11
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:        15332580 kB
MemAvailable:   31545848 kB
Buffers:          245664 kB
Cached:         16021308 kB
SwapCached:            8 kB
Active:          8116348 kB
Inactive:        8557092 kB
Active(anon):     357012 kB
Inactive(anon):   109336 kB
Active(file):    7759336 kB
Inactive(file):  8447756 kB
Unevictable:        7304 kB
Mlocked:            7304 kB
SwapTotal:      67108860 kB
SwapFree:       67108504 kB
Dirty:              3176 kB
Writeback:             0 kB
AnonPages:        472224 kB
Mapped:            57560 kB
Shmem:             57828 kB
Slab:             463224 kB
SReclaimable:     434636 kB
SUnreclaim:        28588 kB
KernelStack:        3376 kB
PageTables:         5988 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2724532 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    311296 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 40044 MiB
End job on node104 at 2018-08-15 07:01:10