Trace number 4294991

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 2018-06-15UNSAT 343.052 343.047

General information on the benchmark

NameCarSequencing/
CarSequencing-06-76_c18.xml
MD5SUMb12b47f7e650fdaeab738d4a819b9f4b
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkUNSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark110.197
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of constraints727
Number of domains2
Minimum domain size2
Maximum domain size22
Distribution of domain sizes[{"size":2,"count":500},{"size":22,"count":100}]
Minimum variable degree2
Maximum variable degree53
Distribution of variable degrees[{"degree":2,"count":100},{"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":19},{"degree":16,"count":19},{"degree":17,"count":19},{"degree":18,"count":19},{"degree":19,"count":49},{"degree":20,"count":14},{"degree":21,"count":14},{"degree":22,"count":14},{"degree":23,"count":14},{"degree":24,"count":19},{"degree":25,"count":8},{"degree":26,"count":8},"...",{"degree":29,"count":31}, {"degree":30,"count":5}, {"degree":31,"count":5}, {"degree":32,"count":5}, {"degree":33,"count":5}, {"degree":34,"count":5}, {"degree":35,"count":6}, {"degree":36,"count":6}, {"degree":37,"count":4}, {"degree":38,"count":2}, {"degree":39,"count":2}, {"degree":40,"count":2}, {"degree":41,"count":2}, {"degree":42,"count":2}, {"degree":43,"count":2}, {"degree":44,"count":2}, {"degree":45,"count":2}, {"degree":46,"count":2}, {"degree":47,"count":2}, {"degree":48,"count":2}, {"degree":49,"count":2}, {"degree":50,"count":2}, {"degree":51,"count":2}, {"degree":52,"count":3}, {"degree":53,"count":1}]
Minimum constraint arity2
Maximum constraint arity100
Distribution of constraint arities[{"arity":2,"count":100},{"arity":3,"count":196},{"arity":4,"count":2},{"arity":5,"count":192},{"arity":6,"count":101},{"arity":7,"count":1},{"arity":8,"count":1},{"arity":10,"count":2},{"arity":12,"count":1},{"arity":13,"count":1},{"arity":14,"count":1},{"arity":15,"count":1},{"arity":16,"count":2},{"arity":18,"count":1},{"arity":19,"count":1},{"arity":20,"count":2},{"arity":22,"count":2},{"arity":24,"count":1},{"arity":25,"count":2},{"arity":26,"count":1},{"arity":28,"count":3},{"arity":30,"count":2},{"arity":31,"count":2},{"arity":32,"count":1},{"arity":34,"count":3},"...",{"arity":67,"count":2}, {"arity":68,"count":1}, {"arity":70,"count":5}, {"arity":72,"count":1}, {"arity":73,"count":2}, {"arity":74,"count":1}, {"arity":75,"count":2}, {"arity":76,"count":3}, {"arity":78,"count":1}, {"arity":79,"count":2}, {"arity":80,"count":3}, {"arity":82,"count":3}, {"arity":84,"count":1}, {"arity":85,"count":4}, {"arity":86,"count":1}, {"arity":88,"count":3}, {"arity":90,"count":3}, {"arity":91,"count":2}, {"arity":92,"count":1}, {"arity":94,"count":3}, {"arity":95,"count":2}, {"arity":96,"count":1}, {"arity":97,"count":2}, {"arity":98,"count":1}, {"arity":100,"count":6}]
Number of extensional constraints100
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":100},{"type":"sum","count":626},{"type":"cardinality","count":1}]
Optimization problemNO
Type of objective

Solver Data 

343.00/343.04	c xcsp_picat version 2.4#4 (June 15, 2018)
343.00/343.04	s UNSATISFIABLE

Verifier Data


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 (2099 MiB free)
  memory of node 1: 16384 MiB (13285 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4294991-1532460465/watcher-4294991-1532460465 -o /tmp/evaluation-result-4294991-1532460465/solver-4294991-1532460465 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532432947-16184 --watchdog 2580 xcsp_picat HOME/instance-4294991-1532460465.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=20439, runsolver pid=20436
Current StackSize limit: 8192 KiB


[startup+0.100165 s]*
/proc/loadavg: 2.08 2.03 2.05 3/187 20440
/proc/meminfo: memFree=15726348/32770624 swapFree=67108860/67108860
[pid=20439] ppid=20436 vsize=138936 memory=32864 CPUtime=0.1 cores=1,3,5,7
/proc/20439/stat : 20439 (xcsp_picat) R 20436 20439 16152 0 -1 4202496 2833 0 0 0 10 0 0 0 20 0 1 0 63609721 142270464 8216 33554432000 4194304 5849740 140720728075104 140720728075104 4463982 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 19415040 140720728081590 140720728081668 140720728081668 140720728084426 0
/proc/20439/statm: 34734 8216 693 405 0 31678 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 138936 KiB
Current children cumulated memory: 32864 KiB

[startup+0.209793 s]*
/proc/loadavg: 2.08 2.03 2.05 3/187 20440
/proc/meminfo: memFree=15721884/32770624 swapFree=67108860/67108860
[pid=20439] ppid=20436 vsize=141500 memory=35508 CPUtime=0.21 cores=1,3,5,7
/proc/20439/stat : 20439 (xcsp_picat) R 20436 20439 16152 0 -1 4202496 3492 0 0 0 20 1 0 0 20 0 1 0 63609721 144896000 8877 33554432000 4194304 5849740 140720728075104 140720728075104 140108140134279 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 19415040 140720728081590 140720728081668 140720728081668 140720728084426 0
/proc/20439/statm: 35375 8877 710 405 0 32319 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 141500 KiB
Current children cumulated memory: 35508 KiB

[startup+0.309323 s]*
/proc/loadavg: 2.08 2.03 2.05 3/187 20440
/proc/meminfo: memFree=15721884/32770624 swapFree=67108860/67108860
[pid=20439] ppid=20436 vsize=141500 memory=35508 CPUtime=0.31 cores=1,3,5,7
/proc/20439/stat : 20439 (xcsp_picat) R 20436 20439 16152 0 -1 4202496 3492 0 0 0 30 1 0 0 20 0 1 0 63609721 144896000 8877 33554432000 4194304 5849740 140720728075104 140720728075104 5520319 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 19415040 140720728081590 140720728081668 140720728081668 140720728084426 0
/proc/20439/statm: 35375 8877 710 405 0 32319 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 141500 KiB
Current children cumulated memory: 35508 KiB

[startup+0.700277 s]
/proc/loadavg: 2.08 2.03 2.05 3/187 20440
/proc/meminfo: memFree=15721132/32770624 swapFree=67108860/67108860
[pid=20439] ppid=20436 vsize=141500 memory=35508 CPUtime=0.69 cores=1,3,5,7
/proc/20439/stat : 20439 (xcsp_picat) R 20436 20439 16152 0 -1 4202496 3492 0 0 0 68 1 0 0 20 0 1 0 63609721 144896000 8877 33554432000 4194304 5849740 140720728075104 140720728074200 140108140134279 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 19415040 140720728081590 140720728081668 140720728081668 140720728084426 0
/proc/20439/statm: 35375 8877 710 405 0 32319 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 141500 KiB
Current children cumulated memory: 35508 KiB

[startup+1.50028 s]
/proc/loadavg: 2.08 2.03 2.05 3/187 20440
/proc/meminfo: memFree=15721132/32770624 swapFree=67108860/67108860
[pid=20439] ppid=20436 vsize=141500 memory=35508 CPUtime=1.49 cores=1,3,5,7
/proc/20439/stat : 20439 (xcsp_picat) R 20436 20439 16152 0 -1 4202496 3492 0 0 0 148 1 0 0 20 0 1 0 63609721 144896000 8877 33554432000 4194304 5849740 140720728075104 140720728074200 140108140134279 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 19415040 140720728081590 140720728081668 140720728081668 140720728084426 0
/proc/20439/statm: 35375 8877 710 405 0 32319 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 141500 KiB
Current children cumulated memory: 35508 KiB

[startup+3.10956 s]
/proc/loadavg: 2.08 2.03 2.05 3/187 20440
/proc/meminfo: memFree=15714168/32770624 swapFree=67108860/67108860
[pid=20439] ppid=20436 vsize=153300 memory=43616 CPUtime=3.1 cores=1,3,5,7
/proc/20439/stat : 20439 (xcsp_picat) R 20436 20439 16152 0 -1 4202496 10436 0 0 0 308 2 0 0 20 0 1 0 63609721 156979200 10904 33554432000 4194304 5849740 140720728075104 140720728073976 5359164 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 19415040 140720728081590 140720728081668 140720728081668 140720728084426 0
/proc/20439/statm: 38325 10904 732 405 0 35269 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 153300 KiB
Current children cumulated memory: 43616 KiB

[startup+6.30032 s]
/proc/loadavg: 2.08 2.03 2.05 3/187 20440
/proc/meminfo: memFree=15712432/32770624 swapFree=67108860/67108860
[pid=20439] ppid=20436 vsize=152308 memory=45432 CPUtime=6.29 cores=1,3,5,7
/proc/20439/stat : 20439 (xcsp_picat) R 20436 20439 16152 0 -1 4202496 13310 0 0 0 626 3 0 0 20 0 1 0 63609721 155963392 11358 33554432000 4194304 5849740 140720728075104 140720728073976 140108140134279 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 19415040 140720728081590 140720728081668 140720728081668 140720728084426 0
/proc/20439/statm: 38077 11358 743 405 0 35021 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 152308 KiB
Current children cumulated memory: 45432 KiB

[startup+12.7003 s]
/proc/loadavg: 2.07 2.03 2.05 3/187 20440
/proc/meminfo: memFree=15709688/32770624 swapFree=67108860/67108860
[pid=20439] ppid=20436 vsize=155824 memory=47192 CPUtime=12.69 cores=1,3,5,7
/proc/20439/stat : 20439 (xcsp_picat) R 20436 20439 16152 0 -1 4202496 17753 0 0 0 1261 8 0 0 20 0 1 0 63609721 159563776 11798 33554432000 4194304 5849740 140720728075104 140720728074104 5360437 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 19415040 140720728081590 140720728081668 140720728081668 140720728084426 0
/proc/20439/statm: 38956 11798 746 405 0 35900 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 155824 KiB
Current children cumulated memory: 47192 KiB

[startup+25.5003 s]
/proc/loadavg: 2.05 2.03 2.05 3/187 20441
/proc/meminfo: memFree=15686228/32770624 swapFree=67108860/67108860
[pid=20439] ppid=20436 vsize=176820 memory=70996 CPUtime=25.49 cores=1,3,5,7
/proc/20439/stat : 20439 (xcsp_picat) R 20436 20439 16152 0 -1 4202496 30922 0 0 0 2533 16 0 0 20 0 1 0 63609721 181063680 17749 33554432000 4194304 5849740 140720728075104 140720728074104 140108140134279 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 19415040 140720728081590 140720728081668 140720728081668 140720728084426 0
/proc/20439/statm: 44205 17749 746 405 0 41149 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 176820 KiB
Current children cumulated memory: 70996 KiB

[startup+51.1095 s]
/proc/loadavg: 2.04 2.03 2.05 3/187 20441
/proc/meminfo: memFree=15653148/32770624 swapFree=67108860/67108860
[pid=20439] ppid=20436 vsize=209868 memory=103788 CPUtime=51.1 cores=1,3,5,7
/proc/20439/stat : 20439 (xcsp_picat) R 20436 20439 16152 0 -1 4202496 44571 0 0 0 5079 31 0 0 20 0 1 0 63609721 214904832 25947 33554432000 4194304 5849740 140720728075104 140720728074104 140108140134279 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 19415040 140720728081590 140720728081668 140720728081668 140720728084426 0
/proc/20439/statm: 52467 25947 746 405 0 49411 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 209868 KiB
Current children cumulated memory: 103788 KiB

[startup+102.3 s]
/proc/loadavg: 2.17 2.05 2.06 3/187 20442
/proc/meminfo: memFree=15638636/32770624 swapFree=67108860/67108860
[pid=20439] ppid=20436 vsize=227960 memory=118572 CPUtime=102.29 cores=1,3,5,7
/proc/20439/stat : 20439 (xcsp_picat) R 20436 20439 16152 0 -1 4202496 67366 0 0 0 10178 51 0 0 20 0 1 0 63609721 233431040 29643 33554432000 4194304 5849740 140720728075104 140720728074104 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 19415040 140720728081590 140720728081668 140720728081668 140720728084426 0
/proc/20439/statm: 56990 29643 746 405 0 53934 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 227960 KiB
Current children cumulated memory: 118572 KiB

[startup+162.3 s]
/proc/loadavg: 2.35 2.15 2.09 3/188 20451
/proc/meminfo: memFree=15586736/32770624 swapFree=67108860/67108860
[pid=20439] ppid=20436 vsize=276316 memory=169472 CPUtime=162.29 cores=1,3,5,7
/proc/20439/stat : 20439 (xcsp_picat) R 20436 20439 16152 0 -1 4202496 92856 0 0 0 16151 78 0 0 20 0 1 0 63609721 282947584 42368 33554432000 4194304 5849740 140720728075104 140720728074104 140108140134279 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 19415040 140720728081590 140720728081668 140720728081668 140720728084426 0
/proc/20439/statm: 69079 42368 746 405 0 66023 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 276316 KiB
Current children cumulated memory: 169472 KiB

[startup+222.3 s]
/proc/loadavg: 2.13 2.12 2.08 3/188 20452
/proc/meminfo: memFree=15579640/32770624 swapFree=67108860/67108860
[pid=20439] ppid=20436 vsize=282780 memory=176684 CPUtime=222.29 cores=1,3,5,7
/proc/20439/stat : 20439 (xcsp_picat) R 20436 20439 16152 0 -1 4202496 118980 0 0 0 22125 104 0 0 20 0 1 0 63609721 289566720 44171 33554432000 4194304 5849740 140720728075104 140720728074104 140108140134279 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 19415040 140720728081590 140720728081668 140720728081668 140720728084426 0
/proc/20439/statm: 70695 44171 746 405 0 67639 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 282780 KiB
Current children cumulated memory: 176684 KiB

[startup+282.3 s]
/proc/loadavg: 2.05 2.10 2.08 3/188 20453
/proc/meminfo: memFree=15562476/32770624 swapFree=67108860/67108860
[pid=20439] ppid=20436 vsize=299396 memory=193552 CPUtime=282.29 cores=1,3,5,7
/proc/20439/stat : 20439 (xcsp_picat) R 20436 20439 16152 0 -1 4202496 141337 0 0 0 28106 123 0 0 20 0 1 0 63609721 306581504 48388 33554432000 4194304 5849740 140720728075104 140720728074104 5437629 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 19415040 140720728081590 140720728081668 140720728081668 140720728084426 0
/proc/20439/statm: 74849 48388 746 405 0 71793 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 299396 KiB
Current children cumulated memory: 193552 KiB

[startup+342.3 s]
/proc/loadavg: 2.02 2.08 2.07 3/188 20454
/proc/meminfo: memFree=15615552/32770624 swapFree=67108860/67108860
[pid=20439] ppid=20436 vsize=246596 memory=140752 CPUtime=342.29 cores=1,3,5,7
/proc/20439/stat : 20439 (xcsp_picat) R 20436 20439 16152 0 -1 4202496 166112 0 0 0 34081 148 0 0 20 0 1 0 63609721 252514304 35188 33554432000 4194304 5849740 140720728075104 140720728074104 140108140134279 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 19415040 140720728081590 140720728081668 140720728081668 140720728084426 0
/proc/20439/statm: 61649 35188 746 405 0 58593 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 246596 KiB
Current children cumulated memory: 140752 KiB

[startup+343.047 s]
# the end of solver process 20439 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=341.556 s, system=1.49602 s

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

[startup+342.4 s]
/proc/loadavg: 2.02 2.08 2.07 3/188 20454
/proc/meminfo: memFree=15615552/32770624 swapFree=67108860/67108860
[pid=20439] ppid=20436 vsize=246596 memory=140752 CPUtime=342.39 cores=1,3,5,7
/proc/20439/stat : 20439 (xcsp_picat) R 20436 20439 16152 0 -1 4202496 166112 0 0 0 34091 148 0 0 20 0 1 0 63609721 252514304 35188 33554432000 4194304 5849740 140720728075104 140720728074104 5437709 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 19415040 140720728081590 140720728081668 140720728081668 140720728084426 0
/proc/20439/statm: 61649 35188 746 405 0 58593 0
Current children cumulated CPU time: 342.39 s
Current children cumulated vsize: 246596 KiB
Current children cumulated memory: 140752 KiB

[startup+342.8 s]
/proc/loadavg: 2.02 2.08 2.07 3/188 20454
/proc/meminfo: memFree=15615552/32770624 swapFree=67108860/67108860
[pid=20439] ppid=20436 vsize=246596 memory=140752 CPUtime=342.79 cores=1,3,5,7
/proc/20439/stat : 20439 (xcsp_picat) R 20436 20439 16152 0 -1 4202496 166120 0 0 0 34131 148 0 0 20 0 1 0 63609721 252514304 35188 33554432000 4194304 5849740 140720728075104 140720728074104 140108140134279 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 19415040 140720728081590 140720728081668 140720728081668 140720728084426 0
/proc/20439/statm: 61649 35188 746 405 0 58593 0
Current children cumulated CPU time: 342.79 s
Current children cumulated vsize: 246596 KiB
Current children cumulated memory: 140752 KiB

[startup+343 s]*
/proc/loadavg: 2.02 2.08 2.07 3/188 20454
/proc/meminfo: memFree=15615552/32770624 swapFree=67108860/67108860
[pid=20439] ppid=20436 vsize=246596 memory=140752 CPUtime=343 cores=1,3,5,7
/proc/20439/stat : 20439 (xcsp_picat) R 20436 20439 16152 0 -1 4202496 166120 0 0 0 34152 148 0 0 20 0 1 0 63609721 252514304 35188 33554432000 4194304 5849740 140720728075104 140720728074104 5437698 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 19415040 140720728081590 140720728081668 140720728081668 140720728084426 0
/proc/20439/statm: 61649 35188 746 405 0 58593 0
Current children cumulated CPU time: 343 s
Current children cumulated vsize: 246596 KiB
Current children cumulated memory: 140752 KiB

Child status: 0
Real time (s): 343.047
CPU time (s): 343.052
CPU user time (s): 341.556
CPU system time (s): 1.49602
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 302860
Max. memory (cumulated for all children) (KiB): 196076

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 341.556
system time used= 1.49602
maximum resident set size= 196156
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 166447
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= 88


# summary of solver processes directly reported to runsolver:
#   pid: 20439
#   total CPU time (s): 343.052
#   total CPU user time (s): 341.556
#   total CPU system time (s): 1.49602

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 1.3507 second user time and 2.58621 second system time

The end

Launcher Data 

Begin job on node136 at 2018-07-24 21:27:46
IDJOB=4294991
IDBENCH=141452
IDSOLVER=2754
FILE ID=node136/4294991-1532460465
RUNJOBID= node136-1532432947-16184
PBS_JOBID= 21021579
Free space on /tmp= 56512 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/CarSequencing/CarSequencing-06-76_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4294991-1532460465/watcher-4294991-1532460465 -o /tmp/evaluation-result-4294991-1532460465/solver-4294991-1532460465 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532432947-16184 --watchdog 2580  xcsp_picat HOME/instance-4294991-1532460465.xml

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

MD5SUM BENCH= b12b47f7e650fdaeab738d4a819b9f4b
RANDOM SEED=1545928541

node136.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        15755104 kB
MemAvailable:   25304552 kB
Buffers:          206624 kB
Cached:          9572788 kB
SwapCached:            0 kB
Active:          8618484 kB
Inactive:        7844812 kB
Active(anon):    6633272 kB
Inactive(anon):    69952 kB
Active(file):    1985212 kB
Inactive(file):  7774860 kB
Unevictable:        7340 kB
Mlocked:            7340 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3180 kB
Writeback:             0 kB
AnonPages:       6713280 kB
Mapped:            40880 kB
Shmem:             17036 kB
Slab:             237820 kB
SReclaimable:     210424 kB
SUnreclaim:        27396 kB
KernelStack:        3568 kB
PageTables:        18172 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    7193276 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   4165632 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 56508 MiB
End job on node136 at 2018-07-24 21:33:29