Trace number 4309582

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 120.963 120.974

General information on the benchmark

NameCarSequencing/
CarSequencing-80-01_c18.xml
MD5SUM1fae7142163c3dd6bc5a43a0b85b79be
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 benchmark48.3324
Satisfiable
(Un)Satisfiability was proved
Number of variables1200
Number of constraints1429
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 degree78
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":54,"count":9}, {"degree":55,"count":9}, {"degree":56,"count":51}, {"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":2}, {"degree":73,"count":2}, {"degree":74,"count":2}, {"degree":75,"count":2}, {"degree":76,"count":2}, {"degree":77,"count":3}, {"degree":78,"count":51}]
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":40,"count":1},{"arity":41,"count":1},{"arity":44,"count":1},{"arity":45,"count":1},{"arity":47,"count":2},{"arity":50,"count":3},{"arity":52,"count":1},{"arity":53,"count":2},{"arity":54,"count":1},{"arity":55,"count":1},{"arity":56,"count":3},{"arity":58,"count":1},{"arity":59,"count":2},{"arity":60,"count":2},{"arity":62,"count":3},{"arity":64,"count":1},{"arity":65,"count":3},{"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":1228},{"type":"cardinality","count":1}]
Optimization problemNO
Type of objective

Solver Data 

120.88/120.97	c xcsp_picat version 2.4#7 (8/14/2018)
120.88/120.97	s SATISFIABLE
120.88/120.97	v <instantiation>
120.88/120.97	v     <list> opt[][] cls[]  </list> 
120.88/120.97	v     <values> 1 1 0 0 0 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 1 0 0 0 1 1 1 0 1 0 0 0 1 0 0 1 0 0 0 0 1 1 0 0 1 0 0 1 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 1 1 0 1 1 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 1 1 0 1 0 0 1 0 0 0 1 0 1 0 1 0 1 0 1 0 1 1 0 0 0 0 0 1 1 0 0 1 0 0 0 1 1 0 0 0 0 0 1 0 1 0 1 0 1 0 0 1 0 0 0 1 0 1 0 0 0 1 0 0 0 0 1 0 0 0 1 0 1 1 0 0 0 0 1 0 1 1 0 0 1 0 1 1 0 0 1 0 0 0 0 0 1 0 1 0 1 0 0 1 0 0 0 1 0 1 0 1 0 0 0 1 1 0 0 0 0 0 0 1 0 1 1 1 1 0 0 1 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 1 0 1 0 0 1 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 0 1 0 1 0 1 0 1 0 0 0 0 0 0 1 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 1 1 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 1 1 1 0 0 0 0 0 1 0 0 0 1 0 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 1 1 0 0 0 0 0 1 1 1 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 1 1 0 0 0 1 0 1 0 1 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 1 0 1 0 0 1 0 0 0 0 0 1 0 0 1 1 0 0 0 0 1 0 1 0 1 0 1 1 0 0 1 0 0 0 1 1 0 0 0 0 0 0 0 1 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 1 1 0 0 1 0 0 0 1 1 0 0 0 0 0 1 0 1 1 1 0 0 0 0 1 0 1 0 1 0 1 0 0 0 1 0 0 0 1 1 0 1 0 0 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 1 0 1 0 1 0 1 1 0 0 1 0 0 0 0 0 0 0 1 0 1 1 0 0 1 0 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 1 0 1 0 0 0 0 1 0 0 0 0 0 1 1 0 1 1 0 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 1 1 1 0 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 1 1 1 1 0 0 0 0 1 1 1 0 1 0 0 0 0 0 1 0 0 0 1 1 0 0 1 0 0 1 1 0 1 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 1 0 0 1 1 0 1 0 0 0 0 0 1 0 1 1 0 0 1 1 0 0 0 0 0 0 1 0 0 0 1 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 0 0 1 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 1 0 0 1 1 1 0 0 1 0 0 0 1 0 0 0 1 0 1 0 0 0 1 1 1 1 0 0 0 0 1 0 1 1 0 0 0 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 0 1 0 0 0 1 0 1 0 0 1 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 1 0 1 0 0 0 1 0 1 0 1 1 0 0 0 0 0 0 0 1 1 1 1 1 0 0 1 0 0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 0 1 0 1 0 0 0 0 1 0 0 0 1 0 0 1 0  5 15 19 2 1 2 14 18 2 9 1 2 2 6 22 2 6 11 2 6 11 2 10 3 5 15 2 5 12 3 2 0 2 2 21 18 13 9 19 3 1 12 25 5 18 7 25 8 23 18 1 6 16 25 1 2 3 0 8 18 19 18 6 5 18 5 17 19 2 19 6 3 4 2 25 19 20 8 11 6 2 19 9 3 19 9 8 11 2 6 5 3 21 2 5 8 3 25 0 2 11 15 25 5 12 5 3 0 2 11 8 6 19 3 21 2 8 9 19 18 9 8 2 2 15 11 2 19 25 7 8 2 3 0 3 19 6 17 5 20 19 2 13 15 5 2 19 9 11 8 9 5 18 6 19 3 12 19 2 19 15 19 18 19 2 9 19 18 20 2 16 2 7 18 5 2 6 18 2 25 24 18 1 25 2 6 11 2 0 3 5 8 7 2 1 2 16 2 2 1   </values> 
120.88/120.97	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 (7040 MiB free)
  memory of node 1: 16384 MiB (11030 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309582-1534309459/watcher-4309582-1534309459 -o /tmp/evaluation-result-4309582-1534309459/solver-4309582-1534309459 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1534293054-21340 --watchdog 2580 xcsp_picat HOME/instance-4309582-1534309459.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
solver pid=23199, runsolver pid=23196
Current StackSize limit: 8192 KiB


[startup+0.100146 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 23200
/proc/meminfo: memFree=18481468/32770624 swapFree=67108792/67108860
[pid=23199] ppid=23196 vsize=2033560 memory=26172 CPUtime=0.1 cores=0,2,4,6
/proc/23199/stat : 23199 (xcsp_picat) R 23196 23199 21309 0 -1 4202496 1638 0 0 0 10 0 0 0 20 0 1 0 248509180 2082365440 6543 33554432000 4194304 5849940 140723501342592 140723501342592 4476414 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 25915392 140723501348022 140723501348100 140723501348100 140723501350858 0
/proc/23199/statm: 508390 6543 618 405 0 505334 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 26172 KiB

[startup+0.209733 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 23200
/proc/meminfo: memFree=18474828/32770624 swapFree=67108792/67108860
[pid=23199] ppid=23196 vsize=2033560 memory=36924 CPUtime=0.21 cores=0,2,4,6
/proc/23199/stat : 23199 (xcsp_picat) R 23196 23199 21309 0 -1 4202496 1765 0 0 0 21 0 0 0 20 0 1 0 248509180 2082365440 9231 33554432000 4194304 5849940 140723501342592 140723501342592 4874048 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 25915392 140723501348022 140723501348100 140723501348100 140723501350858 0
/proc/23199/statm: 508390 9231 629 405 0 505334 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 36924 KiB

[startup+0.309719 s]*
/proc/loadavg: 2.00 2.01 2.05 3/188 23200
/proc/meminfo: memFree=18459128/32770624 swapFree=67108792/67108860
[pid=23199] ppid=23196 vsize=2034936 memory=49028 CPUtime=0.31 cores=0,2,4,6
/proc/23199/stat : 23199 (xcsp_picat) R 23196 23199 21309 0 -1 4202496 2235 0 0 0 30 1 0 0 20 0 1 0 248509180 2083774464 12257 33554432000 4194304 5849940 140723501342592 140723501341704 140210257239943 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 25915392 140723501348022 140723501348100 140723501348100 140723501350858 0
/proc/23199/statm: 508734 12257 707 405 0 505678 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2034936 KiB
Current children cumulated memory: 49028 KiB

[startup+0.700282 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 23200
/proc/meminfo: memFree=18450824/32770624 swapFree=67108792/67108860
[pid=23199] ppid=23196 vsize=2042592 memory=56636 CPUtime=0.69 cores=0,2,4,6
/proc/23199/stat : 23199 (xcsp_picat) R 23196 23199 21309 0 -1 4202496 4255 0 0 0 68 1 0 0 20 0 1 0 248509180 2091614208 14159 33554432000 4194304 5849940 140723501342592 140723501341704 5601023 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 25915392 140723501348022 140723501348100 140723501348100 140723501350858 0
/proc/23199/statm: 510648 14159 707 405 0 507592 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2042592 KiB
Current children cumulated memory: 56636 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 23200
/proc/meminfo: memFree=18450544/32770624 swapFree=67108792/67108860
[pid=23199] ppid=23196 vsize=2042592 memory=56636 CPUtime=1.49 cores=0,2,4,6
/proc/23199/stat : 23199 (xcsp_picat) R 23196 23199 21309 0 -1 4202496 4255 0 0 0 148 1 0 0 20 0 1 0 248509180 2091614208 14159 33554432000 4194304 5849940 140723501342592 140723501341688 5600423 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 25915392 140723501348022 140723501348100 140723501348100 140723501350858 0
/proc/23199/statm: 510648 14159 707 405 0 507592 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2042592 KiB
Current children cumulated memory: 56636 KiB

[startup+3.10901 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 23200
/proc/meminfo: memFree=18450216/32770624 swapFree=67108792/67108860
[pid=23199] ppid=23196 vsize=2042592 memory=56840 CPUtime=3.1 cores=0,2,4,6
/proc/23199/stat : 23199 (xcsp_picat) R 23196 23199 21309 0 -1 4202496 4498 0 0 0 308 2 0 0 20 0 1 0 248509180 2091614208 14210 33554432000 4194304 5849940 140723501342592 140723501341592 5521660 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 25915392 140723501348022 140723501348100 140723501348100 140723501350858 0
/proc/23199/statm: 510648 14210 707 405 0 507592 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2042592 KiB
Current children cumulated memory: 56840 KiB

[startup+6.30036 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 23200
/proc/meminfo: memFree=18411380/32770624 swapFree=67108792/67108860
[pid=23199] ppid=23196 vsize=2072116 memory=95728 CPUtime=6.29 cores=0,2,4,6
/proc/23199/stat : 23199 (xcsp_picat) R 23196 23199 21309 0 -1 4202496 20077 0 0 0 625 4 0 0 20 0 1 0 248509180 2121846784 23932 33554432000 4194304 5849940 140723501342592 140723501341464 4234745 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 25915392 140723501348022 140723501348100 140723501348100 140723501350858 0
/proc/23199/statm: 518029 23932 735 405 0 514973 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2072116 KiB
Current children cumulated memory: 95728 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 23200
/proc/meminfo: memFree=18408900/32770624 swapFree=67108792/67108860
[pid=23199] ppid=23196 vsize=2074656 memory=98300 CPUtime=12.69 cores=0,2,4,6
/proc/23199/stat : 23199 (xcsp_picat) R 23196 23199 21309 0 -1 4202496 24916 0 0 0 1263 6 0 0 20 0 1 0 248509180 2124447744 24575 33554432000 4194304 5849940 140723501342592 140723501341592 140210257239943 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 25915392 140723501348022 140723501348100 140723501348100 140723501350858 0
/proc/23199/statm: 518664 24575 742 405 0 515608 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2074656 KiB
Current children cumulated memory: 98300 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 23200
/proc/meminfo: memFree=18407784/32770624 swapFree=67108792/67108860
[pid=23199] ppid=23196 vsize=2075292 memory=98844 CPUtime=25.48 cores=0,2,4,6
/proc/23199/stat : 23199 (xcsp_picat) R 23196 23199 21309 0 -1 4202496 39233 0 0 0 2538 10 0 0 20 0 1 0 248509180 2125099008 24711 33554432000 4194304 5849940 140723501342592 140723501341592 5307672 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 25915392 140723501348022 140723501348100 140723501348100 140723501350858 0
/proc/23199/statm: 518823 24711 742 405 0 515767 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2075292 KiB
Current children cumulated memory: 98844 KiB

[startup+51.1095 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23200
/proc/meminfo: memFree=18402032/32770624 swapFree=67108792/67108860
[pid=23199] ppid=23196 vsize=2075172 memory=101520 CPUtime=51.1 cores=0,2,4,6
/proc/23199/stat : 23199 (xcsp_picat) R 23196 23199 21309 0 -1 4202496 46322 0 0 0 5089 21 0 0 20 0 1 0 248509180 2124976128 25380 33554432000 4194304 5849940 140723501342592 140723501341464 4233477 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 25915392 140723501348022 140723501348100 140723501348100 140723501350858 0
/proc/23199/statm: 518793 25380 742 405 0 515737 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2075172 KiB
Current children cumulated memory: 101520 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23201
/proc/meminfo: memFree=18379872/32770624 swapFree=67108792/67108860
[pid=23199] ppid=23196 vsize=2094808 memory=120236 CPUtime=102.28 cores=0,2,4,6
/proc/23199/stat : 23199 (xcsp_picat) R 23196 23199 21309 0 -1 4202496 54538 0 0 0 10190 38 0 0 20 0 1 0 248509180 2145083392 30059 33554432000 4194304 5849940 140723501342592 140723501341592 5335776 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 25915392 140723501348022 140723501348100 140723501348100 140723501350858 0
/proc/23199/statm: 523702 30059 742 405 0 520646 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2094808 KiB
Current children cumulated memory: 120236 KiB

[startup+120.974 s]
# the end of solver process 23199 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=120.494 s, system=0.468961 s

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

[startup+102.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23201
/proc/meminfo: memFree=18379872/32770624 swapFree=67108792/67108860
[pid=23199] ppid=23196 vsize=2094808 memory=120236 CPUtime=102.38 cores=0,2,4,6
/proc/23199/stat : 23199 (xcsp_picat) R 23196 23199 21309 0 -1 4202496 54538 0 0 0 10200 38 0 0 20 0 1 0 248509180 2145083392 30059 33554432000 4194304 5849940 140723501342592 140723501341592 140210257239943 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 25915392 140723501348022 140723501348100 140723501348100 140723501350858 0
/proc/23199/statm: 523702 30059 742 405 0 520646 0
Current children cumulated CPU time: 102.38 s
Current children cumulated vsize: 2094808 KiB
Current children cumulated memory: 120236 KiB

[startup+108.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23201
/proc/meminfo: memFree=18379880/32770624 swapFree=67108792/67108860
[pid=23199] ppid=23196 vsize=2094808 memory=121076 CPUtime=108.78 cores=0,2,4,6
/proc/23199/stat : 23199 (xcsp_picat) R 23196 23199 21309 0 -1 4202496 63518 0 0 0 10836 42 0 0 20 0 1 0 248509180 2145083392 30269 33554432000 4194304 5849940 140723501342592 140723501341320 5362310 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 25915392 140723501348022 140723501348100 140723501348100 140723501350858 0
/proc/23199/statm: 523702 30269 742 405 0 520646 0
Current children cumulated CPU time: 108.78 s
Current children cumulated vsize: 2094808 KiB
Current children cumulated memory: 121076 KiB

[startup+115.2 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23201
/proc/meminfo: memFree=18380128/32770624 swapFree=67108792/67108860
[pid=23199] ppid=23196 vsize=2092792 memory=119080 CPUtime=115.18 cores=0,2,4,6
/proc/23199/stat : 23199 (xcsp_picat) R 23196 23199 21309 0 -1 4202496 63859 0 0 0 11473 45 0 0 20 0 1 0 248509180 2143019008 29770 33554432000 4194304 5849940 140723501342592 140723501341464 5360872 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 25915392 140723501348022 140723501348100 140723501348100 140723501350858 0
/proc/23199/statm: 523198 29770 742 405 0 520142 0
Current children cumulated CPU time: 115.18 s
Current children cumulated vsize: 2092792 KiB
Current children cumulated memory: 119080 KiB

[startup+118.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23201
/proc/meminfo: memFree=18380128/32770624 swapFree=67108792/67108860
[pid=23199] ppid=23196 vsize=2092792 memory=119080 CPUtime=118.37 cores=0,2,4,6
/proc/23199/stat : 23199 (xcsp_picat) R 23196 23199 21309 0 -1 4202496 63859 0 0 0 11792 45 0 0 20 0 1 0 248509180 2143019008 29770 33554432000 4194304 5849940 140723501342592 140723501341752 140210257239943 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 25915392 140723501348022 140723501348100 140723501348100 140723501350858 0
/proc/23199/statm: 523198 29770 742 405 0 520142 0
Current children cumulated CPU time: 118.37 s
Current children cumulated vsize: 2092792 KiB
Current children cumulated memory: 119080 KiB

[startup+120 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 23201
/proc/meminfo: memFree=18380128/32770624 swapFree=67108792/67108860
[pid=23199] ppid=23196 vsize=2092792 memory=119080 CPUtime=119.99 cores=0,2,4,6
/proc/23199/stat : 23199 (xcsp_picat) R 23196 23199 21309 0 -1 4202496 63859 0 0 0 11953 46 0 0 20 0 1 0 248509180 2143019008 29770 33554432000 4194304 5849940 140723501342592 140723501341752 140210257239943 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 25915392 140723501348022 140723501348100 140723501348100 140723501350858 0
/proc/23199/statm: 523198 29770 742 405 0 520142 0
Current children cumulated CPU time: 119.99 s
Current children cumulated vsize: 2092792 KiB
Current children cumulated memory: 119080 KiB

[startup+120.4 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23201
/proc/meminfo: memFree=18380128/32770624 swapFree=67108792/67108860
[pid=23199] ppid=23196 vsize=2092792 memory=119080 CPUtime=120.38 cores=0,2,4,6
/proc/23199/stat : 23199 (xcsp_picat) R 23196 23199 21309 0 -1 4202496 63859 0 0 0 11992 46 0 0 20 0 1 0 248509180 2143019008 29770 33554432000 4194304 5849940 140723501342592 140723501341592 5438230 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 25915392 140723501348022 140723501348100 140723501348100 140723501350858 0
/proc/23199/statm: 523198 29770 742 405 0 520142 0
Current children cumulated CPU time: 120.38 s
Current children cumulated vsize: 2092792 KiB
Current children cumulated memory: 119080 KiB

[startup+120.8 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23201
/proc/meminfo: memFree=18380128/32770624 swapFree=67108792/67108860
[pid=23199] ppid=23196 vsize=2092792 memory=119080 CPUtime=120.78 cores=0,2,4,6
/proc/23199/stat : 23199 (xcsp_picat) R 23196 23199 21309 0 -1 4202496 63859 0 0 0 12032 46 0 0 20 0 1 0 248509180 2143019008 29770 33554432000 4194304 5849940 140723501342592 140723501341592 140210257239943 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 25915392 140723501348022 140723501348100 140723501348100 140723501350858 0
/proc/23199/statm: 523198 29770 742 405 0 520142 0
Current children cumulated CPU time: 120.78 s
Current children cumulated vsize: 2092792 KiB
Current children cumulated memory: 119080 KiB

[startup+120.9 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 23201
/proc/meminfo: memFree=18380128/32770624 swapFree=67108792/67108860
[pid=23199] ppid=23196 vsize=2092792 memory=119080 CPUtime=120.88 cores=0,2,4,6
/proc/23199/stat : 23199 (xcsp_picat) R 23196 23199 21309 0 -1 4202496 63859 0 0 0 12042 46 0 0 20 0 1 0 248509180 2143019008 29770 33554432000 4194304 5849940 140723501342592 140723501341592 140210257239943 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 25915392 140723501348022 140723501348100 140723501348100 140723501350858 0
/proc/23199/statm: 523198 29770 742 405 0 520142 0
Current children cumulated CPU time: 120.88 s
Current children cumulated vsize: 2092792 KiB
Current children cumulated memory: 119080 KiB

Child status: 0
Real time (s): 120.974
CPU time (s): 120.963
CPU user time (s): 120.494
CPU system time (s): 0.468961
CPU usage (%): 99.9909
Max. virtual memory (cumulated for all children) (KiB): 2094812
Max. memory (cumulated for all children) (KiB): 121076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 120.494
system time used= 0.468961
maximum resident set size= 121076
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 64051
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= 153


# summary of solver processes directly reported to runsolver:
#   pid: 23199
#   total CPU time (s): 120.963
#   total CPU user time (s): 120.494
#   total CPU system time (s): 0.468961

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.473859 second user time and 0.897929 second system time

The end

Launcher Data 

Begin job on node150 at 2018-08-15 07:04:19
IDJOB=4309582
IDBENCH=141459
IDSOLVER=2794
FILE ID=node150/4309582-1534309459
RUNJOBID= node150-1534293054-21340
PBS_JOBID= 21038136
Free space on /tmp= 38000 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/CarSequencing/CarSequencing-80-01_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309582-1534309459/watcher-4309582-1534309459 -o /tmp/evaluation-result-4309582-1534309459/solver-4309582-1534309459 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node150-1534293054-21340 --watchdog 2580  xcsp_picat HOME/instance-4309582-1534309459.xml

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

MD5SUM BENCH= 1fae7142163c3dd6bc5a43a0b85b79be
RANDOM SEED=1892211723

node150.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	: 5333.76
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	: 5333.76
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	: 5333.76
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	: 5333.76
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:        18504448 kB
MemAvailable:   31820800 kB
Buffers:          245972 kB
Cached:         13238084 kB
SwapCached:           32 kB
Active:          6351168 kB
Inactive:        7261500 kB
Active(anon):      80316 kB
Inactive(anon):   109136 kB
Active(file):    6270852 kB
Inactive(file):  7152364 kB
Unevictable:        7740 kB
Mlocked:            7740 kB
SwapTotal:      67108860 kB
SwapFree:       67108792 kB
Dirty:              3156 kB
Writeback:             0 kB
AnonPages:         99324 kB
Mapped:            58572 kB
Shmem:             57924 kB
Slab:             349944 kB
SReclaimable:     321596 kB
SUnreclaim:        28348 kB
KernelStack:        3344 kB
PageTables:         5468 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2466400 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     16384 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      126336 kB
DirectMap2M:    33419264 kB

Free space on /tmp at the end= 37996 MiB
End job on node150 at 2018-08-15 07:06:20