Trace number 4309580

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 69.1395 69.1457

General information on the benchmark

NameCarSequencing/
CarSequencing-75-01_c18.xml
MD5SUM440a7f21d9ad6b426785aa5fd584fc01
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 benchmark35.1949
Satisfiable
(Un)Satisfiability was proved
Number of variables1200
Number of constraints1416
Number of domains2
Minimum domain size2
Maximum domain size26
Distribution of domain sizes[{"size":2,"count":1000},{"size":26,"count":200}]
Minimum variable degree2
Maximum variable degree73
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":19},"...",{"degree":49,"count":8}, {"degree":50,"count":8}, {"degree":51,"count":8}, {"degree":52,"count":9}, {"degree":53,"count":9}, {"degree":54,"count":56}, {"degree":55,"count":5}, {"degree":56,"count":6}, {"degree":57,"count":6}, {"degree":58,"count":41}, {"degree":59,"count":2}, {"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":3}, {"degree":73,"count":61}]
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":41,"count":1},{"arity":44,"count":1},{"arity":47,"count":1},{"arity":50,"count":1},{"arity":53,"count":2},{"arity":55,"count":1},{"arity":56,"count":2},{"arity":59,"count":2},{"arity":60,"count":1},{"arity":62,"count":3},{"arity":64,"count":1},{"arity":65,"count":3},{"arity":66,"count":1},{"arity":68,"count":3},{"arity":70,"count":2},{"arity":71,"count":2},{"arity":72,"count":1},{"arity":74,"count":3},{"arity":75,"count":1},{"arity":76,"count":1},{"arity":77,"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":1215},{"type":"cardinality","count":1}]
Optimization problemNO
Type of objective

Solver Data 

69.09/69.14	c xcsp_picat version 2.4#7 (8/14/2018)
69.09/69.14	s SATISFIABLE
69.09/69.14	v <instantiation>
69.09/69.14	v     <list> opt[][] cls[]  </list> 
69.09/69.14	v     <values> 0 0 0 1 0 1 0 1 1 0 0 1 0 0 0 1 0 0 0 0 0 1 1 0 0 1 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 1 1 1 0 0 0 0 0 1 0 1 0 0 0 1 1 0 1 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 1 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 1 0 0 1 0 0 0 1 0 0 0 0 0 1 1 1 0 0 0 0 0 1 1 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 1 0 1 0 1 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 1 0 1 0 0 0 1 0 0 1 1 0 1 0 0 1 0 0 0 0 0 1 0 1 1 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 1 1 0 0 0 1 0 0 0 1 0 0 0 0 0 1 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 1 0 1 1 0 0 0 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 1 0 1 0 1 0 0 0 1 0 1 0 0 0 1 1 0 1 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 1 1 0 1 1 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 1 1 1 0 1 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 1 1 1 0 0 0 0 0 1 1 0 0 1 0 0 0 1 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 1 0 1 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 1 0 0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 1 0 1 0 1 0 0 0 0 1 0 0 0 1 0 0 1 0 0 1 0 0 0 1 1 0 0 0 0 0 1 0 0 0 1 0 1 0 1 0 0 1 1 0 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 1 1 1 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 1 0 1 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 1 0 1 0 0 0 1 0 1 0 1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 1 0 1 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 1 1 1 0 1 0 0 1 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 1 0 0 1 0 0 0 1 0 1 0 0 0 0 0 1 0 0 1 0 0 0 1 1 0 0 1 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 1 1 0 0 0 1 0 0 0 1 0 0 0 0 0 1 1 1 0 0 1 0 0 0 0 0 0 1 1 1 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 1 1 0 0 1 0 0 1 0 0 1 0 0 0 1 0 1 0 0 0 1 0 1 0 1 0 0 0 0 0 1 0 0 0 1 1 0 0 0 0 0 1 0 1 1 1 0 1 0 0 1 0 1 0 1 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 1 1 0 0 0 0 0 1 0 1 1 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 0 1 0 0 0 1 0 1 0 0 0 1 0 0 0 1 1 0 1 0 0 0 0 0 1 1 1 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 1 1 1 0 1  18 21 2 19 9 5 18 2 7 8 2 11 6 5 8 7 18 5 2 8 21 2 19 20 8 5 2 15 5 2 1 2 25 10 18 19 2 1 6 2 11 6 11 2 12 5 2 19 6 2 19 9 2 19 9 2 19 15 19 2 5 8 23 18 5 2 18 2 5 15 2 3 16 25 11 6 19 2 22 6 19 25 15 2 8 11 25 18 2 6 8 5 15 2 5 6 19 2 16 3 18 19 6 16 2 1 2 1 24 25 2 1 25 5 6 3 4 25 25 19 3 7 8 2 6 3 18 9 8 2 18 19 6 5 3 12 2 2 18 3 0 2 19 20 1 2 6 2 3 6 3 2 0 18 2 13 6 2 19 9 2 19 20 2 17 0 2 18 9 1 2 0 3 19 2 5 12 11 3 0 2 2 6 18 5 12 1 2 19 3 2 0 2 11 8 11 6 2 18 14   </values> 
69.09/69.14	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 (6210 MiB free)
  memory of node 1: 16384 MiB (9055 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309580-1534309271/watcher-4309580-1534309271 -o /tmp/evaluation-result-4309580-1534309271/solver-4309580-1534309271 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1534294082-5447 --watchdog 2580 xcsp_picat HOME/instance-4309580-1534309271.xml 

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

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

solver pid=7538, runsolver pid=7535

[startup+0.10043 s]*
/proc/loadavg: 1.92 2.00 2.04 3/188 7539
/proc/meminfo: memFree=15609136/32770624 swapFree=67108504/67108860
[pid=7538] ppid=7535 vsize=2033560 memory=26696 CPUtime=0.09 cores=0,2,4,6
/proc/7538/stat : 7538 (xcsp_picat) R 7535 7538 5416 0 -1 4202496 1766 0 0 0 9 0 0 0 20 0 1 0 248490250 2082365440 6674 33554432000 4194304 5849940 140724514897840 140724514897208 4580878 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 28102656 140724514899126 140724514899204 140724514899204 140724514901962 0
/proc/7538/statm: 508390 6674 618 405 0 505334 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 26696 KiB

[startup+0.209853 s]*
/proc/loadavg: 1.92 2.00 2.04 3/188 7539
/proc/meminfo: memFree=15600556/32770624 swapFree=67108504/67108860
[pid=7538] ppid=7535 vsize=2033560 memory=37196 CPUtime=0.2 cores=0,2,4,6
/proc/7538/stat : 7538 (xcsp_picat) R 7535 7538 5416 0 -1 4202496 1813 0 0 0 20 0 0 0 20 0 1 0 248490250 2082365440 9299 33554432000 4194304 5849940 140724514897840 140724514897208 4873373 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 28102656 140724514899126 140724514899204 140724514899204 140724514901962 0
/proc/7538/statm: 508390 9299 625 405 0 505334 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 37196 KiB

[startup+0.309939 s]*
/proc/loadavg: 1.92 2.00 2.04 3/188 7539
/proc/meminfo: memFree=15586532/32770624 swapFree=67108504/67108860
[pid=7538] ppid=7535 vsize=2034936 memory=49216 CPUtime=0.3 cores=0,2,4,6
/proc/7538/stat : 7538 (xcsp_picat) R 7535 7538 5416 0 -1 4202496 2283 0 0 0 30 0 0 0 20 0 1 0 248490250 2083774464 12304 33554432000 4194304 5849940 140724514897840 140724514897208 139945256648583 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 28102656 140724514899126 140724514899204 140724514899204 140724514901962 0
/proc/7538/statm: 508734 12304 707 405 0 505678 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2034936 KiB
Current children cumulated memory: 49216 KiB

[startup+0.700232 s]
/proc/loadavg: 1.92 2.00 2.04 3/188 7539
/proc/meminfo: memFree=15578388/32770624 swapFree=67108504/67108860
[pid=7538] ppid=7535 vsize=2042884 memory=57116 CPUtime=0.68 cores=0,2,4,6
/proc/7538/stat : 7538 (xcsp_picat) R 7535 7538 5416 0 -1 4202496 4302 0 0 0 67 1 0 0 20 0 1 0 248490250 2091913216 14279 33554432000 4194304 5849940 140724514897840 140724514896920 5471191 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 28102656 140724514899126 140724514899204 140724514899204 140724514901962 0
/proc/7538/statm: 510721 14279 707 405 0 507665 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2042884 KiB
Current children cumulated memory: 57116 KiB

[startup+1.50024 s]
/proc/loadavg: 1.92 2.00 2.04 3/188 7539
/proc/meminfo: memFree=15578388/32770624 swapFree=67108504/67108860
[pid=7538] ppid=7535 vsize=2042884 memory=57116 CPUtime=1.48 cores=0,2,4,6
/proc/7538/stat : 7538 (xcsp_picat) R 7535 7538 5416 0 -1 4202496 4302 0 0 0 147 1 0 0 20 0 1 0 248490250 2091913216 14279 33554432000 4194304 5849940 140724514897840 140724514896936 5518555 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 28102656 140724514899126 140724514899204 140724514899204 140724514901962 0
/proc/7538/statm: 510721 14279 707 405 0 507665 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2042884 KiB
Current children cumulated memory: 57116 KiB

[startup+3.10883 s]
/proc/loadavg: 1.92 2.00 2.04 3/188 7539
/proc/meminfo: memFree=15578344/32770624 swapFree=67108504/67108860
[pid=7538] ppid=7535 vsize=2042884 memory=57320 CPUtime=3.09 cores=0,2,4,6
/proc/7538/stat : 7538 (xcsp_picat) R 7535 7538 5416 0 -1 4202496 4516 0 0 0 308 1 0 0 20 0 1 0 248490250 2091913216 14330 33554432000 4194304 5849940 140724514897840 140724514897080 139945256648583 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 28102656 140724514899126 140724514899204 140724514899204 140724514901962 0
/proc/7538/statm: 510721 14330 707 405 0 507665 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2042884 KiB
Current children cumulated memory: 57320 KiB

[startup+6.30026 s]
/proc/loadavg: 2.01 2.01 2.05 3/188 7539
/proc/meminfo: memFree=15515828/32770624 swapFree=67108504/67108860
[pid=7538] ppid=7535 vsize=2065236 memory=91520 CPUtime=6.28 cores=0,2,4,6
/proc/7538/stat : 7538 (xcsp_picat) R 7535 7538 5416 0 -1 4202496 17775 0 0 0 625 3 0 0 20 0 1 0 248490250 2114801664 22880 33554432000 4194304 5849940 140724514897840 140724514896328 5309062 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 28102656 140724514899126 140724514899204 140724514899204 140724514901962 0
/proc/7538/statm: 516309 22880 738 405 0 513253 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2065236 KiB
Current children cumulated memory: 91520 KiB

[startup+12.7004 s]
/proc/loadavg: 1.93 2.00 2.04 3/188 7539
/proc/meminfo: memFree=15482068/32770624 swapFree=67108504/67108860
[pid=7538] ppid=7535 vsize=2067580 memory=93880 CPUtime=12.69 cores=0,2,4,6
/proc/7538/stat : 7538 (xcsp_picat) R 7535 7538 5416 0 -1 4202496 23933 0 0 0 1263 6 0 0 20 0 1 0 248490250 2117201920 23470 33554432000 4194304 5849940 140724514897840 140724514896840 139945256648583 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 28102656 140724514899126 140724514899204 140724514899204 140724514901962 0
/proc/7538/statm: 516895 23470 742 405 0 513839 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2067580 KiB
Current children cumulated memory: 93880 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=7538] ppid=7535 vsize=2067064 memory=91820 CPUtime=25.48 cores=0,2,4,6
/proc/7538/stat : 7538 (xcsp_picat) R 7535 7538 5416 0 -1 4202496 32834 0 0 0 2537 11 0 0 20 0 1 0 248490250 2116673536 22955 33554432000 4194304 5849940 140724514897840 140724514896840 5307765 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 28102656 140724514899126 140724514899204 140724514899204 140724514901962 0
/proc/7538/statm: 516766 22955 742 405 0 513710 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2067064 KiB
Current children cumulated memory: 91820 KiB

[startup+51.1095 s]
/proc/loadavg: 1.96 2.00 2.04 3/188 7539
/proc/meminfo: memFree=15470960/32770624 swapFree=67108504/67108860
[pid=7538] ppid=7535 vsize=2068344 memory=93820 CPUtime=51.1 cores=0,2,4,6
/proc/7538/stat : 7538 (xcsp_picat) R 7535 7538 5416 0 -1 4202496 39632 0 0 0 5089 21 0 0 20 0 1 0 248490250 2117984256 23455 33554432000 4194304 5849940 140724514897840 140724514896328 139945256648583 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 28102656 140724514899126 140724514899204 140724514899204 140724514901962 0
/proc/7538/statm: 517086 23455 742 405 0 514030 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2068344 KiB
Current children cumulated memory: 93820 KiB

[startup+69.1457 s]
# the end of solver process 7538 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=68.8425 s, system=0.297002 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=7538] ppid=7535 vsize=2068344 memory=93820 CPUtime=51.18 cores=0,2,4,6
/proc/7538/stat : 7538 (xcsp_picat) R 7535 7538 5416 0 -1 4202496 39632 0 0 0 5097 21 0 0 20 0 1 0 248490250 2117984256 23455 33554432000 4194304 5849940 140724514897840 140724514896840 5438400 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 28102656 140724514899126 140724514899204 140724514899204 140724514901962 0
/proc/7538/statm: 517086 23455 742 405 0 514030 0
Current children cumulated CPU time: 51.18 s
Current children cumulated vsize: 2068344 KiB
Current children cumulated memory: 93820 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=7538] ppid=7535 vsize=2068340 memory=93816 CPUtime=57.59 cores=0,2,4,6
/proc/7538/stat : 7538 (xcsp_picat) R 7535 7538 5416 0 -1 4202496 40184 0 0 0 5736 23 0 0 20 0 1 0 248490250 2117980160 23454 33554432000 4194304 5849940 140724514897840 140724514896488 5317778 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 28102656 140724514899126 140724514899204 140724514899204 140724514901962 0
/proc/7538/statm: 517085 23454 742 405 0 514029 0
Current children cumulated CPU time: 57.59 s
Current children cumulated vsize: 2068340 KiB
Current children cumulated memory: 93816 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=7538] ppid=7535 vsize=2068340 memory=93816 CPUtime=64 cores=0,2,4,6
/proc/7538/stat : 7538 (xcsp_picat) R 7535 7538 5416 0 -1 4202496 44223 0 0 0 6373 27 0 0 20 0 1 0 248490250 2117980160 23454 33554432000 4194304 5849940 140724514897840 140724514896840 139945256648583 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 28102656 140724514899126 140724514899204 140724514899204 140724514901962 0
/proc/7538/statm: 517085 23454 742 405 0 514029 0
Current children cumulated CPU time: 64 s
Current children cumulated vsize: 2068340 KiB
Current children cumulated memory: 93816 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=7538] ppid=7535 vsize=2070488 memory=95416 CPUtime=67.18 cores=0,2,4,6
/proc/7538/stat : 7538 (xcsp_picat) R 7535 7538 5416 0 -1 4202496 45994 0 0 0 6690 28 0 0 20 0 1 0 248490250 2120179712 23854 33554432000 4194304 5849940 140724514897840 140724514896840 139945256236864 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 28102656 140724514899126 140724514899204 140724514899204 140724514901962 0
/proc/7538/statm: 517622 23854 742 405 0 514566 0
Current children cumulated CPU time: 67.18 s
Current children cumulated vsize: 2070488 KiB
Current children cumulated memory: 95416 KiB

[startup+68.0004 s]*
/proc/loadavg: 1.97 2.00 2.04 3/185 7572
/proc/meminfo: memFree=15591156/32770624 swapFree=67108504/67108860
[pid=7538] ppid=7535 vsize=2070488 memory=95416 CPUtime=68 cores=0,2,4,6
/proc/7538/stat : 7538 (xcsp_picat) R 7535 7538 5416 0 -1 4202496 45998 0 0 0 6771 29 0 0 20 0 1 0 248490250 2120179712 23854 33554432000 4194304 5849940 140724514897840 140724514896840 5339651 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 28102656 140724514899126 140724514899204 140724514899204 140724514901962 0
/proc/7538/statm: 517622 23854 742 405 0 514566 0
Current children cumulated CPU time: 68 s
Current children cumulated vsize: 2070488 KiB
Current children cumulated memory: 95416 KiB

[startup+68.8004 s]
/proc/loadavg: 1.97 2.00 2.04 3/185 7572
/proc/meminfo: memFree=15591156/32770624 swapFree=67108504/67108860
[pid=7538] ppid=7535 vsize=2070488 memory=95416 CPUtime=68.78 cores=0,2,4,6
/proc/7538/stat : 7538 (xcsp_picat) R 7535 7538 5416 0 -1 4202496 45998 0 0 0 6849 29 0 0 20 0 1 0 248490250 2120179712 23854 33554432000 4194304 5849940 140724514897840 140724514896840 5307719 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 28102656 140724514899126 140724514899204 140724514899204 140724514901962 0
/proc/7538/statm: 517622 23854 742 405 0 514566 0
Current children cumulated CPU time: 68.78 s
Current children cumulated vsize: 2070488 KiB
Current children cumulated memory: 95416 KiB

[startup+69.0004 s]*
/proc/loadavg: 1.97 2.00 2.04 3/188 7604
/proc/meminfo: memFree=15565156/32770624 swapFree=67108504/67108860
[pid=7538] ppid=7535 vsize=2070488 memory=95416 CPUtime=68.99 cores=0,2,4,6
/proc/7538/stat : 7538 (xcsp_picat) R 7535 7538 5416 0 -1 4202496 45998 0 0 0 6870 29 0 0 20 0 1 0 248490250 2120179712 23854 33554432000 4194304 5849940 140724514897840 140724514896840 139945256648583 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 28102656 140724514899126 140724514899204 140724514899204 140724514901962 0
/proc/7538/statm: 517622 23854 742 405 0 514566 0
Current children cumulated CPU time: 68.99 s
Current children cumulated vsize: 2070488 KiB
Current children cumulated memory: 95416 KiB

[startup+69.1093 s]
/proc/loadavg: 1.97 2.00 2.04 3/188 7604
/proc/meminfo: memFree=15565156/32770624 swapFree=67108504/67108860
[pid=7538] ppid=7535 vsize=2070488 memory=95416 CPUtime=69.09 cores=0,2,4,6
/proc/7538/stat : 7538 (xcsp_picat) R 7535 7538 5416 0 -1 4202496 45998 0 0 0 6880 29 0 0 20 0 1 0 248490250 2120179712 23854 33554432000 4194304 5849940 140724514897840 140724514896840 139945256648583 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 28102656 140724514899126 140724514899204 140724514899204 140724514901962 0
/proc/7538/statm: 517622 23854 742 405 0 514566 0
Current children cumulated CPU time: 69.09 s
Current children cumulated vsize: 2070488 KiB
Current children cumulated memory: 95416 KiB

Child status: 0
Real time (s): 69.1457
CPU time (s): 69.1395
CPU user time (s): 68.8425
CPU system time (s): 0.297002
CPU usage (%): 99.991
Max. virtual memory (cumulated for all children) (KiB): 2070584
Max. memory (cumulated for all children) (KiB): 95416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 68.8425
system time used= 0.297002
maximum resident set size= 95452
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46255
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= 6
involuntary context switches= 260


# summary of solver processes directly reported to runsolver:
#   pid: 7538
#   total CPU time (s): 69.1395
#   total CPU user time (s): 68.8425
#   total CPU system time (s): 0.297002

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.278817 second user time and 0.539251 second system time

The end

Launcher Data 

Begin job on node104 at 2018-08-15 07:01:11
IDJOB=4309580
IDBENCH=141451
IDSOLVER=2794
FILE ID=node104/4309580-1534309271
RUNJOBID= node104-1534294082-5447
PBS_JOBID= 21038148
Free space on /tmp= 40048 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/CarSequencing/CarSequencing-75-01_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309580-1534309271/watcher-4309580-1534309271 -o /tmp/evaluation-result-4309580-1534309271/solver-4309580-1534309271 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node104-1534294082-5447 --watchdog 2580  xcsp_picat HOME/instance-4309580-1534309271.xml

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

MD5SUM BENCH= 440a7f21d9ad6b426785aa5fd584fc01
RANDOM SEED=1937234254

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:        15633632 kB
MemAvailable:   31846164 kB
Buffers:          245688 kB
Cached:         16021196 kB
SwapCached:            8 kB
Active:          7814548 kB
Inactive:        8556636 kB
Active(anon):      55492 kB
Inactive(anon):   109336 kB
Active(file):    7759056 kB
Inactive(file):  8447300 kB
Unevictable:        7304 kB
Mlocked:            7304 kB
SwapTotal:      67108860 kB
SwapFree:       67108504 kB
Dirty:              6440 kB
Writeback:             0 kB
AnonPages:        102948 kB
Mapped:            57516 kB
Shmem:             57828 kB
Slab:             463056 kB
SReclaimable:     434636 kB
SUnreclaim:        28420 kB
KernelStack:        3600 kB
PageTables:         6088 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2416856 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     36864 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 07:02:20