Trace number 4309583

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 67.7993 67.7976

General information on the benchmark

NameCarSequencing/
CarSequencing-80-02_c18.xml
MD5SUM201da62bda966dccc44cd0c6ff0d4af7
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 benchmark19.6691
Satisfiable
(Un)Satisfiability was proved
Number of variables1200
Number of constraints1431
Number of domains2
Minimum domain size2
Maximum domain size25
Distribution of domain sizes[{"size":2,"count":1000},{"size":25,"count":200}]
Minimum variable degree2
Maximum variable degree75
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":18},{"degree":21,"count":18},{"degree":22,"count":18},{"degree":23,"count":18},{"degree":24,"count":18},{"degree":25,"count":18},{"degree":26,"count":18},"...",{"degree":51,"count":8}, {"degree":52,"count":9}, {"degree":53,"count":9}, {"degree":54,"count":56}, {"degree":55,"count":5}, {"degree":56,"count":5}, {"degree":57,"count":6}, {"degree":58,"count":6}, {"degree":59,"count":38}, {"degree":60,"count":2}, {"degree":61,"count":2}, {"degree":62,"count":2}, {"degree":63,"count":2}, {"degree":64,"count":2}, {"degree":65,"count":2}, {"degree":66,"count":2}, {"degree":67,"count":2}, {"degree":68,"count":2}, {"degree":69,"count":2}, {"degree":70,"count":2}, {"degree":71,"count":2}, {"degree":72,"count":2}, {"degree":73,"count":2}, {"degree":74,"count":3}, {"degree":75,"count":57}]
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":35,"count":1},{"arity":38,"count":1},{"arity":40,"count":1},{"arity":41,"count":1},{"arity":44,"count":1},{"arity":45,"count":2},{"arity":47,"count":1},{"arity":50,"count":3},{"arity":53,"count":2},{"arity":55,"count":2},{"arity":56,"count":2},{"arity":58,"count":1},{"arity":59,"count":2},{"arity":60,"count":3},{"arity":62,"count":3},{"arity":64,"count":1},{"arity":65,"count":4},{"arity":66,"count":1},{"arity":68,"count":3},{"arity":70,"count":3},{"arity":71,"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":1230},{"type":"cardinality","count":1}]
Optimization problemNO
Type of objective

Solver Data 

67.69/67.79	c xcsp_picat version 2.4#7 (8/14/2018)
67.69/67.79	s SATISFIABLE
67.69/67.79	v <instantiation>
67.69/67.79	v     <list> cls[] opt[][]  </list> 
67.69/67.79	v     <values> 23 20 7 11 1 20 7 12 23 11 2 12 4 20 23 14 1 8 2 11 20 6 11 20 24 14 6 20 11 20 8 10 12 2 22 14 1 12 15 20 12 10 12 20 20 12 1 14 20 23 8 5 14 2 20 12 3 12 2 11 22 1 20 14 2 20 1 8 4 12 20 4 12 2 9 2 12 15 8 23 13 23 20 14 2 12 9 2 8 11 7 5 2 20 11 7 12 13 20 23 12 20 13 12 2 20 11 17 2 12 15 20 16 20 8 15 20 19 21 24 20 4 5 12 4 20 12 15 8 5 15 8 20 0 20 2 14 20 23 18 20 12 20 2 14 20 19 20 20 0 20 20 14 20 24 11 2 12 22 0 5 20 12 20 0 5 20 14 23 8 10 20 12 4 22 12 10 12 2 11 2 5 2 11 7 20 15 20 23 8 9 23 8 23 8 21 23 5 14 7  1 0 0 0 0 0 1 0 0 0 1 1 0 1 0 0 0 1 0 0 1 0 0 0 1 0 1 0 0 0 1 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 1 0 1 1 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 1 0 1 0 0 0 1 0 1 0 1 0 1 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 1 0 0 1 0 0 0 1 1 0 1 1 0 0 1 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 1 1 0 0 0 0 1 0 0 0 0 0 1 1 0 1 0 0 0 1 0 0 0 1 0 1 0 1 0 0 0 1 0 0 0 0 0 0 1 0 1 0 1 0 1 0 0 0 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 1 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 1 1 0 1 1 0 0 0 0 1 0 0 0 0 0 0 1 0 1 1 1 0 1 0 0 0 1 0 1 1 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 1 0 0 0 0 0 1 1 0 1 1 0 0 0 0 1 0 0 0 1 0 0 0 1 0 1 0 1 0 1 1 1 0 0 0 0 0 1 0 0 1 0 0 0 1 1 1 0 0 0 0 0 1 0 1 1 0 0 0 0 0 1 0 1 1 1 0 0 0 0 0 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 0 0 0 0 1 1 0 1 1 0 0 0 0 0 1 0 0 0 0 0 1 1 0 1 1 0 0 0 0 0 0 1 0 0 0 1 0 1 1 1 0 0 0 0 1 0 1 0 0 0 1 0 0 1 1 0 1 0 0 0 0 0 1 1 1 0 0 0 0 1 0 0 0 0 0 1 0 0 1 1 0 1 0 0 0 0 1 0 0 1 1 0 1 0 1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 0 1 1 0 1 0 0 0 1 0 1 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 1 1 1 1 0 0 0 0 0 0 1 0 1 0 1 0 0 0 1 0 0 0 1 0 0 1 1 0 1 0 0 0 0 1 0 1 0 1 0 1 0 0 0 1 0 0 0 0 0 0 1 1 0 1 1 0 0 1 0 0 1 0 0 1 0 0 0 1 1 1 0 0 0 0 0 0 1 0 0 0 1 0 1 1 1 0 0 0 1 0 0 0 0 0 0 1 0 1 0 1 0 0 0 1 0 1 0 0 0 0 0 1 1 0 1 0 0 0 1 0 1 0 0 1 0 0 0 1 0 1 1 0 0 1 0 0 0 1 1 0 0 0 0 0 1 1 0 0 1 0 0 0 1 0 0 0 0 0 0 1 1 1 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 1 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 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 1 0 0 1 0 0 0 1 0 0 1 0 0 0 1 0 0 1 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 1 1 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 1 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 1 0 1 0 0 0 0 0 1 0 1 0 1 0 1 0 1 0 1 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 1 0 1 0 0 0 1 0 1 1 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 1 0 0 1 1 0 1 0 0 1 0 0 0 1 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 0 0 1 0 1 1 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 1 0 1 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 1 0 0 1 1 0 1 1 0 1 0   </values> 
67.69/67.79	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 (5928 MiB free)
  memory of node 1: 16384 MiB (9106 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309583-1534309270/watcher-4309583-1534309270 -o /tmp/evaluation-result-4309583-1534309270/solver-4309583-1534309270 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1534294082-5448 --watchdog 2580 xcsp_picat HOME/instance-4309583-1534309270.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=7477, runsolver pid=7474
Current StackSize limit: 8192 KiB


[startup+0.100159 s]*
/proc/loadavg: 1.92 2.00 2.04 2/186 7478
/proc/meminfo: memFree=15660396/32770624 swapFree=67108504/67108860
[pid=7477] ppid=7474 vsize=2033560 memory=27424 CPUtime=0.1 cores=1,3,5,7
/proc/7477/stat : 7477 (xcsp_picat) R 7474 7477 5416 0 -1 4202496 1393 0 0 0 10 0 0 0 20 0 1 0 248490192 2082365440 6856 33554432000 4194304 5849940 140726170919200 140726170919200 4580878 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 42565632 140726170924214 140726170924292 140726170924292 140726170927050 0
/proc/7477/statm: 508390 6856 625 405 0 505334 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 27424 KiB

[startup+0.209733 s]*
/proc/loadavg: 1.92 2.00 2.04 3/185 7482
/proc/meminfo: memFree=15652284/32770624 swapFree=67108504/67108860
[pid=7477] ppid=7474 vsize=2033560 memory=34080 CPUtime=0.21 cores=1,3,5,7
/proc/7477/stat : 7477 (xcsp_picat) R 7474 7477 5416 0 -1 4202496 1553 0 0 0 21 0 0 0 20 0 1 0 248490192 2082365440 8520 33554432000 4194304 5849940 140726170919200 140726170919200 4458470 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 42565632 140726170924214 140726170924292 140726170924292 140726170927050 0
/proc/7477/statm: 508390 8520 630 405 0 505334 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 34080 KiB

[startup+0.309664 s]*
/proc/loadavg: 1.92 2.00 2.04 3/201 7507
/proc/meminfo: memFree=15628552/32770624 swapFree=67108504/67108860
[pid=7477] ppid=7474 vsize=2034824 memory=46156 CPUtime=0.31 cores=1,3,5,7
/proc/7477/stat : 7477 (xcsp_picat) R 7474 7477 5416 0 -1 4202496 2058 0 0 0 30 1 0 0 20 0 1 0 248490192 2083659776 11539 33554432000 4194304 5849940 140726170919200 140726170919200 139741510713223 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 42565632 140726170924214 140726170924292 140726170924292 140726170927050 0
/proc/7477/statm: 508706 11539 707 405 0 505650 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2034824 KiB
Current children cumulated memory: 46156 KiB

[startup+0.700236 s]
/proc/loadavg: 1.92 2.00 2.04 3/184 7519
/proc/meminfo: memFree=15633008/32770624 swapFree=67108504/67108860
[pid=7477] ppid=7474 vsize=2042768 memory=54152 CPUtime=0.69 cores=1,3,5,7
/proc/7477/stat : 7477 (xcsp_picat) R 7474 7477 5416 0 -1 4202496 4046 0 0 0 67 2 0 0 20 0 1 0 248490192 2091794432 13538 33554432000 4194304 5849940 140726170919200 140726170919200 5606384 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 42565632 140726170924214 140726170924292 140726170924292 140726170927050 0
/proc/7477/statm: 510692 13538 707 405 0 507636 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2042768 KiB
Current children cumulated memory: 54152 KiB

[startup+1.50022 s]
/proc/loadavg: 1.92 2.00 2.04 3/188 7539
/proc/meminfo: memFree=15578388/32770624 swapFree=67108504/67108860
[pid=7477] ppid=7474 vsize=2042768 memory=54152 CPUtime=1.49 cores=1,3,5,7
/proc/7477/stat : 7477 (xcsp_picat) R 7474 7477 5416 0 -1 4202496 4046 0 0 0 147 2 0 0 20 0 1 0 248490192 2091794432 13538 33554432000 4194304 5849940 140726170919200 140726170918296 139741510713223 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 42565632 140726170924214 140726170924292 140726170924292 140726170927050 0
/proc/7477/statm: 510692 13538 707 405 0 507636 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2042768 KiB
Current children cumulated memory: 54152 KiB

[startup+3.10913 s]
/proc/loadavg: 1.92 2.00 2.04 3/188 7539
/proc/meminfo: memFree=15578344/32770624 swapFree=67108504/67108860
[pid=7477] ppid=7474 vsize=2042768 memory=54356 CPUtime=3.1 cores=1,3,5,7
/proc/7477/stat : 7477 (xcsp_picat) R 7474 7477 5416 0 -1 4202496 4283 0 0 0 308 2 0 0 20 0 1 0 248490192 2091794432 13589 33554432000 4194304 5849940 140726170919200 140726170918296 139741510713223 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 42565632 140726170924214 140726170924292 140726170924292 140726170927050 0
/proc/7477/statm: 510692 13589 707 405 0 507636 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2042768 KiB
Current children cumulated memory: 54356 KiB

[startup+6.30036 s]
/proc/loadavg: 2.01 2.01 2.05 3/188 7539
/proc/meminfo: memFree=15516200/32770624 swapFree=67108504/67108860
[pid=7477] ppid=7474 vsize=2059988 memory=83580 CPUtime=6.29 cores=1,3,5,7
/proc/7477/stat : 7477 (xcsp_picat) R 7474 7477 5416 0 -1 4202496 17656 0 0 0 625 4 0 0 20 0 1 0 248490192 2109427712 20895 33554432000 4194304 5849940 140726170919200 140726170917848 5365594 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 42565632 140726170924214 140726170924292 140726170924292 140726170927050 0
/proc/7477/statm: 514997 20895 726 405 0 511941 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2059988 KiB
Current children cumulated memory: 83580 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.00 2.04 3/188 7539
/proc/meminfo: memFree=15482068/32770624 swapFree=67108504/67108860
[pid=7477] ppid=7474 vsize=2092560 memory=114392 CPUtime=12.69 cores=1,3,5,7
/proc/7477/stat : 7477 (xcsp_picat) R 7474 7477 5416 0 -1 4202496 24841 0 0 0 1263 6 0 0 20 0 1 0 248490192 2142781440 28598 33554432000 4194304 5849940 140726170919200 140726170918072 139741510713223 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 42565632 140726170924214 140726170924292 140726170924292 140726170927050 0
/proc/7477/statm: 523140 28598 739 405 0 520084 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2092560 KiB
Current children cumulated memory: 114392 KiB

[startup+25.5004 s]
/proc/loadavg: 1.94 2.00 2.04 3/188 7539
/proc/meminfo: memFree=15482188/32770624 swapFree=67108504/67108860
[pid=7477] ppid=7474 vsize=2098288 memory=115780 CPUtime=25.49 cores=1,3,5,7
/proc/7477/stat : 7477 (xcsp_picat) R 7474 7477 5416 0 -1 4202496 33163 0 0 0 2539 10 0 0 20 0 1 0 248490192 2148646912 28945 33554432000 4194304 5849940 140726170919200 140726170917848 139741510713223 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 42565632 140726170924214 140726170924292 140726170924292 140726170927050 0
/proc/7477/statm: 524572 28945 742 405 0 521516 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2098288 KiB
Current children cumulated memory: 115780 KiB

[startup+51.1096 s]
/proc/loadavg: 1.96 2.00 2.04 3/188 7539
/proc/meminfo: memFree=15470960/32770624 swapFree=67108504/67108860
[pid=7477] ppid=7474 vsize=2098148 memory=125504 CPUtime=51.1 cores=1,3,5,7
/proc/7477/stat : 7477 (xcsp_picat) R 7474 7477 5416 0 -1 4202496 35315 0 0 0 5089 21 0 0 20 0 1 0 248490192 2148503552 31376 33554432000 4194304 5849940 140726170919200 140726170917848 4234775 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 42565632 140726170924214 140726170924292 140726170924292 140726170927050 0
/proc/7477/statm: 524537 31376 742 405 0 521481 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2098148 KiB
Current children cumulated memory: 125504 KiB

[startup+67.7975 s]
# the end of solver process 7477 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=67.5403 s, system=0.259028 s

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

[startup+51.2005 s]
/proc/loadavg: 1.96 2.00 2.04 3/188 7539
/proc/meminfo: memFree=15470960/32770624 swapFree=67108504/67108860
[pid=7477] ppid=7474 vsize=2098148 memory=125504 CPUtime=51.19 cores=1,3,5,7
/proc/7477/stat : 7477 (xcsp_picat) R 7474 7477 5416 0 -1 4202496 35315 0 0 0 5098 21 0 0 20 0 1 0 248490192 2148503552 31376 33554432000 4194304 5849940 140726170919200 140726170917848 4234891 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 42565632 140726170924214 140726170924292 140726170924292 140726170927050 0
/proc/7477/statm: 524537 31376 742 405 0 521481 0
Current children cumulated CPU time: 51.19 s
Current children cumulated vsize: 2098148 KiB
Current children cumulated memory: 125504 KiB

[startup+57.6004 s]
/proc/loadavg: 1.97 2.00 2.04 3/188 7539
/proc/meminfo: memFree=15471084/32770624 swapFree=67108504/67108860
[pid=7477] ppid=7474 vsize=2098144 memory=125500 CPUtime=57.59 cores=1,3,5,7
/proc/7477/stat : 7477 (xcsp_picat) R 7474 7477 5416 0 -1 4202496 35324 0 0 0 5737 22 0 0 20 0 1 0 248490192 2148499456 31375 33554432000 4194304 5849940 140726170919200 140726170918072 139741510713223 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 42565632 140726170924214 140726170924292 140726170924292 140726170927050 0
/proc/7477/statm: 524536 31375 742 405 0 521480 0
Current children cumulated CPU time: 57.59 s
Current children cumulated vsize: 2098144 KiB
Current children cumulated memory: 125500 KiB

[startup+64.0004 s]*
/proc/loadavg: 1.97 2.00 2.04 3/188 7540
/proc/meminfo: memFree=15468540/32770624 swapFree=67108504/67108860
[pid=7477] ppid=7474 vsize=2098144 memory=127544 CPUtime=64 cores=1,3,5,7
/proc/7477/stat : 7477 (xcsp_picat) R 7474 7477 5416 0 -1 4202496 36320 0 0 0 6376 24 0 0 20 0 1 0 248490192 2148499456 31886 33554432000 4194304 5849940 140726170919200 140726170918200 5437808 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 42565632 140726170924214 140726170924292 140726170924292 140726170927050 0
/proc/7477/statm: 524536 31886 742 405 0 521480 0
Current children cumulated CPU time: 64 s
Current children cumulated vsize: 2098144 KiB
Current children cumulated memory: 127544 KiB

[startup+65.6004 s]
/proc/loadavg: 1.97 2.00 2.04 3/188 7540
/proc/meminfo: memFree=15468540/32770624 swapFree=67108504/67108860
[pid=7477] ppid=7474 vsize=2098144 memory=127544 CPUtime=65.6 cores=1,3,5,7
/proc/7477/stat : 7477 (xcsp_picat) R 7474 7477 5416 0 -1 4202496 36384 0 0 0 6535 25 0 0 20 0 1 0 248490192 2148499456 31886 33554432000 4194304 5849940 140726170919200 140726170918200 139741510713223 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 42565632 140726170924214 140726170924292 140726170924292 140726170927050 0
/proc/7477/statm: 524536 31886 742 405 0 521480 0
Current children cumulated CPU time: 65.6 s
Current children cumulated vsize: 2098144 KiB
Current children cumulated memory: 127544 KiB

[startup+66.4004 s]
/proc/loadavg: 1.97 2.00 2.04 3/188 7540
/proc/meminfo: memFree=15468664/32770624 swapFree=67108504/67108860
[pid=7477] ppid=7474 vsize=2098144 memory=127544 CPUtime=66.39 cores=1,3,5,7
/proc/7477/stat : 7477 (xcsp_picat) R 7474 7477 5416 0 -1 4202496 36384 0 0 0 6614 25 0 0 20 0 1 0 248490192 2148499456 31886 33554432000 4194304 5849940 140726170919200 140726170918200 5311618 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 42565632 140726170924214 140726170924292 140726170924292 140726170927050 0
/proc/7477/statm: 524536 31886 742 405 0 521480 0
Current children cumulated CPU time: 66.39 s
Current children cumulated vsize: 2098144 KiB
Current children cumulated memory: 127544 KiB

[startup+67.2004 s]
/proc/loadavg: 1.97 2.00 2.04 3/188 7540
/proc/meminfo: memFree=15467176/32770624 swapFree=67108504/67108860
[pid=7477] ppid=7474 vsize=2098144 memory=127544 CPUtime=67.19 cores=1,3,5,7
/proc/7477/stat : 7477 (xcsp_picat) R 7474 7477 5416 0 -1 4202496 36386 0 0 0 6694 25 0 0 20 0 1 0 248490192 2148499456 31886 33554432000 4194304 5849940 140726170919200 140726170918200 139741510713223 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 42565632 140726170924214 140726170924292 140726170924292 140726170927050 0
/proc/7477/statm: 524536 31886 742 405 0 521480 0
Current children cumulated CPU time: 67.19 s
Current children cumulated vsize: 2098144 KiB
Current children cumulated memory: 127544 KiB

[startup+67.6003 s]
/proc/loadavg: 1.97 2.00 2.04 3/188 7540
/proc/meminfo: memFree=15467176/32770624 swapFree=67108504/67108860
[pid=7477] ppid=7474 vsize=2098144 memory=127544 CPUtime=67.59 cores=1,3,5,7
/proc/7477/stat : 7477 (xcsp_picat) R 7474 7477 5416 0 -1 4202496 36389 0 0 0 6734 25 0 0 20 0 1 0 248490192 2148499456 31886 33554432000 4194304 5849940 140726170919200 140726170918200 139741510713223 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 42565632 140726170924214 140726170924292 140726170924292 140726170927050 0
/proc/7477/statm: 524536 31886 742 405 0 521480 0
Current children cumulated CPU time: 67.59 s
Current children cumulated vsize: 2098144 KiB
Current children cumulated memory: 127544 KiB

[startup+67.7004 s]
/proc/loadavg: 1.97 2.00 2.04 3/188 7540
/proc/meminfo: memFree=15467176/32770624 swapFree=67108504/67108860
[pid=7477] ppid=7474 vsize=2098144 memory=127544 CPUtime=67.69 cores=1,3,5,7
/proc/7477/stat : 7477 (xcsp_picat) R 7474 7477 5416 0 -1 4202496 36389 0 0 0 6744 25 0 0 20 0 1 0 248490192 2148499456 31886 33554432000 4194304 5849940 140726170919200 140726170918200 139741510713223 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 42565632 140726170924214 140726170924292 140726170924292 140726170927050 0
/proc/7477/statm: 524536 31886 742 405 0 521480 0
Current children cumulated CPU time: 67.69 s
Current children cumulated vsize: 2098144 KiB
Current children cumulated memory: 127544 KiB

Child status: 0
Real time (s): 67.7976
CPU time (s): 67.7993
CPU user time (s): 67.5403
CPU system time (s): 0.259028
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 2101328
Max. memory (cumulated for all children) (KiB): 127544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 67.5403
system time used= 0.259028
maximum resident set size= 127652
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36640
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 9
involuntary context switches= 40


# summary of solver processes directly reported to runsolver:
#   pid: 7477
#   total CPU time (s): 67.7993
#   total CPU user time (s): 67.5403
#   total CPU system time (s): 0.259028

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.305036 second user time and 0.510953 second system time

The end

Launcher Data 

Begin job on node104 at 2018-08-15 07:01:10
IDJOB=4309583
IDBENCH=141450
IDSOLVER=2794
FILE ID=node104/4309583-1534309270
RUNJOBID= node104-1534294082-5448
PBS_JOBID= 21038148
Free space on /tmp= 40048 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/CarSequencing/CarSequencing-80-02_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309583-1534309270/watcher-4309583-1534309270 -o /tmp/evaluation-result-4309583-1534309270/solver-4309583-1534309270 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1534294082-5448 --watchdog 2580  xcsp_picat HOME/instance-4309583-1534309270.xml

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

MD5SUM BENCH= 201da62bda966dccc44cd0c6ff0d4af7
RANDOM SEED=464742970

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:        15396176 kB
MemAvailable:   31609024 kB
Buffers:          245688 kB
Cached:         16021384 kB
SwapCached:            8 kB
Active:          8050824 kB
Inactive:        8556636 kB
Active(anon):     291452 kB
Inactive(anon):   109336 kB
Active(file):    7759372 kB
Inactive(file):  8447300 kB
Unevictable:        7304 kB
Mlocked:            7304 kB
SwapTotal:      67108860 kB
SwapFree:       67108504 kB
Dirty:              3232 kB
Writeback:             0 kB
AnonPages:        377708 kB
Mapped:            57336 kB
Shmem:             57828 kB
Slab:             463056 kB
SReclaimable:     434636 kB
SUnreclaim:        28420 kB
KernelStack:        3600 kB
PageTables:         6048 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2659084 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    219136 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 07:02:18