Trace number 4295063

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 2018-06-15SAT 129.751 129.769

General information on the benchmark

NameCarSequencing/
CarSequencing-90-02_c18.xml
MD5SUMa45a1bbd084788784bb8b4db38c38ff4
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 benchmark129.751
Satisfiable
(Un)Satisfiability was proved
Number of variables1200
Number of constraints1453
Number of domains2
Minimum domain size2
Maximum domain size27
Distribution of domain sizes[{"size":2,"count":1000},{"size":27,"count":200}]
Minimum variable degree2
Maximum variable degree93
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":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":2}, {"degree":78,"count":2}, {"degree":79,"count":2}, {"degree":80,"count":2}, {"degree":81,"count":2}, {"degree":82,"count":2}, {"degree":83,"count":2}, {"degree":84,"count":2}, {"degree":85,"count":2}, {"degree":86,"count":2}, {"degree":87,"count":2}, {"degree":88,"count":2}, {"degree":89,"count":2}, {"degree":90,"count":2}, {"degree":91,"count":2}, {"degree":92,"count":3}, {"degree":93,"count":21}]
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":22,"count":1},{"arity":24,"count":1},{"arity":26,"count":1},{"arity":28,"count":1},{"arity":29,"count":1},{"arity":30,"count":1},{"arity":32,"count":2},{"arity":34,"count":1},{"arity":35,"count":1},{"arity":36,"count":1},{"arity":38,"count":3},{"arity":40,"count":2},{"arity":41,"count":2},{"arity":42,"count":1},{"arity":44,"count":3},{"arity":45,"count":1},{"arity":46,"count":1},{"arity":47,"count":2},{"arity":48,"count":1},{"arity":50,"count":4},{"arity":52,"count":1},"...",{"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":1252},{"type":"cardinality","count":1}]
Optimization problemNO
Type of objective

Solver Data 

129.68/129.76	c xcsp_picat version 2.4#4 (June 15, 2018)
129.68/129.76	s SATISFIABLE
129.68/129.76	v <instantiation>
129.68/129.76	v     <list> opt[][] cls[]  </list> 
129.68/129.76	v     <values> 1 1 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 1 0 1 0 0 0 1 0 1 0 1 0 0 1 1 0 0 1 0 0 0 0 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 1 1 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 1 1 1 0 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 1 0 1 0 1 0 1 0 1 0 0 0 1 0 0 0 0 0 0 1 0 1 1 1 0 1 0 1 0 1 0 1 0 0 0 0 0 1 1 0 0 1 1 0 0 0 0 0 0 1 1 1 1 1 0 0 0 1 0 1 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 1 0 0 0 1 1 1 0 0 0 0 0 1 0 1 1 0 0 0 0 1 1 1 0 1 0 0 0 0 0 1 0 0 0 1 1 1 0 0 0 0 0 1 0 1 1 0 0 0 0 1 1 1 0 1 0 0 0 0 0 1 0 0 0 1 1 0 1 0 0 0 1 0 1 1 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 1 1 0 0 0 0 1 0 0 0 1 0 1 0 0 0 1 0 1 1 1 1 0 1 0 0 0 1 0 0 1 1 0 0 0 0 1 0 0 0 1 0 0 1 0 0 1 0 0 1 0 0 0 1 0 1 1 1 0 0 0 1 0 0 0 1 0 0 0 0 0 1 1 1 0 1 1 0 0 0 0 0 0 0 1 0 1 1 0 0 1 0 0 0 0 0 1 0 0 0 1 0 1 0 0 0 0 0 0 1 1 1 0 0 0 0 0 1 0 0 0 1 0 1 0 1 1 0 0 0 0 0 1 0 0 0 1 0 1 0 1 1 0 0 0 0 0 1 1 0 0 1 0 0 1 1 0 0 0 0 0 1 1 0 0 0 1 0 1 0 1 0 0 0 0 0 1 1 1 0 0 1 0 0 0 1 0 0 0 1 0 1 1 1 0 1 0 0 0 0 0 1 0 1 0 0 1 1 0 0 1 0 0 0 0 0 1 0 0 1 0 1 1 1 0 1 0 0 0 0 0 1 0 0 0 1 1 1 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 1 0 1 1 1 0 0 0 1 0 0 1 1 0 0 1 0 0 1 1 0 0 1 0 0 1 0 0 1 0 0 0 1 1 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 1 0 1 1 0 0 0 0 0 1 0 1 0 1 1 1 0 0 0 0 0 1 0 1 1 0 0 0 0 1 1 0 0 1 0 0 0 1 0 1 0 1 0 1 0 1 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 1 0 0 1 0 0 1 0 0 0 1 1 0 0 0 0 0 1 1 0 1 0 0 0 1 0 0 0 1 0 1 1 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 1 1 1 0 0 0 0 1 1 0 0 1 0 0 1 0 0 0 0 1 0 1 0 1 0 0 0 0 0 0 1 1 0 0 0 0 0 1 0 1 0 1 1 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 1 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 1 0 0 0 0 0 1 0 0 0 0 1 0 1 0 1 0 0 0 0 0 1 0 1 0 1 1 0 0 0 0 0 0 0 1 0 1 1 0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 1 1 0 0 0 1 0 0 0 1 0 0 1 0 0 1 1 0 0 1 1 0 0 0 0 0 0 1 0 1 1 0 0 0 0 1 1 0 1 1 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 1 0 0 0 0 1 1 1 1 1 0 0 0 0 0 1 0 0 0 1 1 1 0 0 0 0 0 1 0 1 1 0 0 0 0 1 0 1 0 1 0 0 0 0 0 1 1 0 1 0 1 0 1 0 1 0 0 0 0 0 1 1 1 0 0 1 0 0 0 1 0 0 0 0 0 1 1 1 1 1 1 0 0 0  9 8 5 13 18 15 7 5 15 17 21 2 7 5 14 10 8 8 11 24 15 6 8 21 12 15 26 7 2 14 9 15 5 11 18 8 9 21 2 0 5 8 23 21 2 0 26 8 3 1 3 8 6 8 3 13 2 8 6 22 3 11 2 8 4 24 21 23 8 5 0 2 16 7 5 8 6 16 2 11 15 2 11 15 2 13 24 26 7 15 26 0 8 18 0 5 15 7 5 24 0 5 8 9 21 2 21 9 24 4 7 4 8 23 21 5 19 5 15 9 21 2 7 18 15 6 8 5 7 3 16 4 8 2 13 18 21 2 8 4 16 2 7 4 21 6 16 5 15 3 11 18 8 4 8 4 8 26 15 18 15 5 8 15 5 15 2 16 7 4 8 4 7 8 4 7 2 21 2 19 25 8 4 8 20 5 8 9 21 2 15 5 19 15 26 0 8 26 20 2   </values> 
129.68/129.76	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 (7024 MiB free)
  memory of node 1: 16384 MiB (8647 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295063-1532461162/watcher-4295063-1532461162 -o /tmp/evaluation-result-4295063-1532461162/solver-4295063-1532461162 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1532432860-27368 --watchdog 2580 xcsp_picat HOME/instance-4295063-1532461162.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=1869, runsolver pid=1866

[startup+0.100118 s]*
/proc/loadavg: 2.05 2.05 2.05 3/191 1870
/proc/meminfo: memFree=16023492/32770624 swapFree=67108860/67108860
[pid=1869] ppid=1866 vsize=119504 memory=27692 CPUtime=0.1 cores=0,2,4,6
/proc/1869/stat : 1869 (xcsp_picat) R 1866 1869 27337 0 -1 4202496 1465 0 0 0 10 0 0 0 20 0 1 0 63679385 122372096 6923 33554432000 4194304 5849740 140731145546240 140731145546240 4580862 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 16883712 140731145548982 140731145549060 140731145549060 140731145551818 0
/proc/1869/statm: 29876 6923 626 405 0 26820 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 119504 KiB
Current children cumulated memory: 27692 KiB

[startup+0.209746 s]*
/proc/loadavg: 2.05 2.05 2.05 3/191 1870
/proc/meminfo: memFree=16017100/32770624 swapFree=67108860/67108860
[pid=1869] ppid=1866 vsize=119504 memory=34092 CPUtime=0.21 cores=0,2,4,6
/proc/1869/stat : 1869 (xcsp_picat) R 1866 1869 27337 0 -1 4202496 1543 0 0 0 21 0 0 0 20 0 1 0 63679385 122372096 8523 33554432000 4194304 5849740 140731145546240 140731145546240 4488955 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 16883712 140731145548982 140731145549060 140731145549060 140731145551818 0
/proc/1869/statm: 29876 8523 626 405 0 26820 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 119504 KiB
Current children cumulated memory: 34092 KiB

[startup+0.30978 s]*
/proc/loadavg: 2.05 2.05 2.05 4/191 1870
/proc/meminfo: memFree=15999248/32770624 swapFree=67108860/67108860
[pid=1869] ppid=1866 vsize=143272 memory=52964 CPUtime=0.3 cores=0,2,4,6
/proc/1869/stat : 1869 (xcsp_picat) R 1866 1869 27337 0 -1 4202496 2910 0 0 0 30 0 0 0 20 0 1 0 63679385 146710528 13241 33554432000 4194304 5849740 140731145546240 140731145546240 5471806 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 16883712 140731145548982 140731145549060 140731145549060 140731145551818 0
/proc/1869/statm: 35818 13241 710 405 0 32762 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 143272 KiB
Current children cumulated memory: 52964 KiB

[startup+0.700243 s]
/proc/loadavg: 2.05 2.05 2.05 3/191 1870
/proc/meminfo: memFree=15985752/32770624 swapFree=67108860/67108860
[pid=1869] ppid=1866 vsize=156456 memory=66096 CPUtime=0.69 cores=0,2,4,6
/proc/1869/stat : 1869 (xcsp_picat) R 1866 1869 27337 0 -1 4202496 5695 0 0 0 67 2 0 0 20 0 1 0 63679385 160210944 16524 33554432000 4194304 5849740 140731145546240 140731145546240 139700011925312 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 16883712 140731145548982 140731145549060 140731145549060 140731145551818 0
/proc/1869/statm: 39114 16524 710 405 0 36058 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 156456 KiB
Current children cumulated memory: 66096 KiB

[startup+1.50023 s]
/proc/loadavg: 2.05 2.05 2.05 3/191 1870
/proc/meminfo: memFree=15981224/32770624 swapFree=67108860/67108860
[pid=1869] ppid=1866 vsize=160552 memory=69988 CPUtime=1.49 cores=0,2,4,6
/proc/1869/stat : 1869 (xcsp_picat) R 1866 1869 27337 0 -1 4202496 6208 0 0 0 147 2 0 0 20 0 1 0 63679385 164405248 17497 33554432000 4194304 5849740 140731145546240 140731145545336 5471689 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 16883712 140731145548982 140731145549060 140731145549060 140731145551818 0
/proc/1869/statm: 40138 17497 710 405 0 37082 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 160552 KiB
Current children cumulated memory: 69988 KiB

[startup+3.10905 s]
/proc/loadavg: 2.05 2.05 2.05 3/191 1870
/proc/meminfo: memFree=15980956/32770624 swapFree=67108860/67108860
[pid=1869] ppid=1866 vsize=160552 memory=70248 CPUtime=3.1 cores=0,2,4,6
/proc/1869/stat : 1869 (xcsp_picat) R 1866 1869 27337 0 -1 4202496 6311 0 0 0 307 3 0 0 20 0 1 0 63679385 164405248 17562 33554432000 4194304 5849740 140731145546240 140731145545336 5520142 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 16883712 140731145548982 140731145549060 140731145549060 140731145551818 0
/proc/1869/statm: 40138 17562 710 405 0 37082 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 160552 KiB
Current children cumulated memory: 70248 KiB

[startup+6.30032 s]
/proc/loadavg: 2.05 2.05 2.05 3/191 1870
/proc/meminfo: memFree=15951984/32770624 swapFree=67108860/67108860
[pid=1869] ppid=1866 vsize=176940 memory=94920 CPUtime=6.29 cores=0,2,4,6
/proc/1869/stat : 1869 (xcsp_picat) R 1866 1869 27337 0 -1 4202496 14833 0 0 0 625 4 0 0 20 0 1 0 63679385 181186560 23730 33554432000 4194304 5849740 140731145546240 140731145544888 5360894 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 16883712 140731145548982 140731145549060 140731145549060 140731145551818 0
/proc/1869/statm: 44235 23730 733 405 0 41179 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 176940 KiB
Current children cumulated memory: 94920 KiB

[startup+12.7003 s]
/proc/loadavg: 2.04 2.05 2.05 3/191 1870
/proc/meminfo: memFree=15949920/32770624 swapFree=67108860/67108860
[pid=1869] ppid=1866 vsize=183776 memory=101796 CPUtime=12.69 cores=0,2,4,6
/proc/1869/stat : 1869 (xcsp_picat) R 1866 1869 27337 0 -1 4202496 20212 0 0 0 1263 6 0 0 20 0 1 0 63679385 188186624 25449 33554432000 4194304 5849740 140731145546240 140731145545240 5437698 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 16883712 140731145548982 140731145549060 140731145549060 140731145551818 0
/proc/1869/statm: 45944 25449 742 405 0 42888 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 183776 KiB
Current children cumulated memory: 101796 KiB

[startup+25.5003 s]
/proc/loadavg: 2.03 2.05 2.05 3/191 1870
/proc/meminfo: memFree=15942708/32770624 swapFree=67108860/67108860
[pid=1869] ppid=1866 vsize=192276 memory=108776 CPUtime=25.49 cores=0,2,4,6
/proc/1869/stat : 1869 (xcsp_picat) R 1866 1869 27337 0 -1 4202496 30916 0 0 0 2537 12 0 0 20 0 1 0 63679385 196890624 27194 33554432000 4194304 5849740 140731145546240 140731145545240 139700012392327 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 16883712 140731145548982 140731145549060 140731145549060 140731145551818 0
/proc/1869/statm: 48069 27194 745 405 0 45013 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 192276 KiB
Current children cumulated memory: 108776 KiB

[startup+51.1096 s]
/proc/loadavg: 2.10 2.06 2.05 3/192 1878
/proc/meminfo: memFree=15941432/32770624 swapFree=67108860/67108860
[pid=1869] ppid=1866 vsize=192276 memory=108776 CPUtime=51.09 cores=0,2,4,6
/proc/1869/stat : 1869 (xcsp_picat) R 1866 1869 27337 0 -1 4202496 38033 0 0 0 5087 22 0 0 20 0 1 0 63679385 196890624 27194 33554432000 4194304 5849740 140731145546240 140731145544728 5310056 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 16883712 140731145548982 140731145549060 140731145549060 140731145551818 0
/proc/1869/statm: 48069 27194 745 405 0 45013 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 192276 KiB
Current children cumulated memory: 108776 KiB

[startup+102.3 s]
/proc/loadavg: 2.04 2.05 2.05 3/192 1879
/proc/meminfo: memFree=15805472/32770624 swapFree=67108860/67108860
[pid=1869] ppid=1866 vsize=208660 memory=125160 CPUtime=102.27 cores=0,2,4,6
/proc/1869/stat : 1869 (xcsp_picat) R 1866 1869 27337 0 -1 4202496 46413 0 0 0 10179 48 0 0 20 0 1 0 63679385 213667840 31290 33554432000 4194304 5849740 140731145546240 140731145545240 5437808 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 16883712 140731145548982 140731145549060 140731145549060 140731145551818 0
/proc/1869/statm: 52165 31290 745 405 0 49109 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 208660 KiB
Current children cumulated memory: 125160 KiB

[startup+129.769 s]
# the end of solver process 1869 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=129.126 s, system=0.624912 s

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

[startup+102.4 s]
/proc/loadavg: 2.04 2.05 2.05 3/192 1879
/proc/meminfo: memFree=15805472/32770624 swapFree=67108860/67108860
[pid=1869] ppid=1866 vsize=208660 memory=125160 CPUtime=102.37 cores=0,2,4,6
/proc/1869/stat : 1869 (xcsp_picat) R 1866 1869 27337 0 -1 4202496 46413 0 0 0 10189 48 0 0 20 0 1 0 63679385 213667840 31290 33554432000 4194304 5849740 140731145546240 140731145545240 5437705 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 16883712 140731145548982 140731145549060 140731145549060 140731145551818 0
/proc/1869/statm: 52165 31290 745 405 0 49109 0
Current children cumulated CPU time: 102.37 s
Current children cumulated vsize: 208660 KiB
Current children cumulated memory: 125160 KiB

[startup+115.2 s]
/proc/loadavg: 2.03 2.05 2.05 3/191 1879
/proc/meminfo: memFree=15926020/32770624 swapFree=67108860/67108860
[pid=1869] ppid=1866 vsize=208660 memory=125160 CPUtime=115.17 cores=0,2,4,6
/proc/1869/stat : 1869 (xcsp_picat) R 1866 1869 27337 0 -1 4202496 46428 0 0 0 11465 52 0 0 20 0 1 0 63679385 213667840 31290 33554432000 4194304 5849740 140731145546240 140731145545240 5437808 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 16883712 140731145548982 140731145549060 140731145549060 140731145551818 0
/proc/1869/statm: 52165 31290 745 405 0 49109 0
Current children cumulated CPU time: 115.17 s
Current children cumulated vsize: 208660 KiB
Current children cumulated memory: 125160 KiB

[startup+121.6 s]
/proc/loadavg: 2.03 2.05 2.05 3/191 1880
/proc/meminfo: memFree=15926004/32770624 swapFree=67108860/67108860
[pid=1869] ppid=1866 vsize=208660 memory=125160 CPUtime=121.57 cores=0,2,4,6
/proc/1869/stat : 1869 (xcsp_picat) R 1866 1869 27337 0 -1 4202496 52292 0 0 0 12102 55 0 0 20 0 1 0 63679385 213667840 31290 33554432000 4194304 5849740 140731145546240 140731145545400 5340242 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 16883712 140731145548982 140731145549060 140731145549060 140731145551818 0
/proc/1869/statm: 52165 31290 745 405 0 49109 0
Current children cumulated CPU time: 121.57 s
Current children cumulated vsize: 208660 KiB
Current children cumulated memory: 125160 KiB

[startup+124.8 s]
/proc/loadavg: 2.03 2.05 2.05 3/191 1880
/proc/meminfo: memFree=15925756/32770624 swapFree=67108860/67108860
[pid=1869] ppid=1866 vsize=208660 memory=125160 CPUtime=124.77 cores=0,2,4,6
/proc/1869/stat : 1869 (xcsp_picat) R 1866 1869 27337 0 -1 4202496 52626 0 0 0 12419 58 0 0 20 0 1 0 63679385 213667840 31290 33554432000 4194304 5849740 140731145546240 140731145545240 5339332 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 16883712 140731145548982 140731145549060 140731145549060 140731145551818 0
/proc/1869/statm: 52165 31290 745 405 0 49109 0
Current children cumulated CPU time: 124.77 s
Current children cumulated vsize: 208660 KiB
Current children cumulated memory: 125160 KiB

[startup+128 s]*
/proc/loadavg: 2.03 2.05 2.05 3/191 1880
/proc/meminfo: memFree=15926008/32770624 swapFree=67108860/67108860
[pid=1869] ppid=1866 vsize=208660 memory=125160 CPUtime=127.98 cores=0,2,4,6
/proc/1869/stat : 1869 (xcsp_picat) R 1866 1869 27337 0 -1 4202496 52946 0 0 0 12738 60 0 0 20 0 1 0 63679385 213667840 31290 33554432000 4194304 5849740 140731145546240 140731145545240 5312835 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 16883712 140731145548982 140731145549060 140731145549060 140731145551818 0
/proc/1869/statm: 52165 31290 745 405 0 49109 0
Current children cumulated CPU time: 127.98 s
Current children cumulated vsize: 208660 KiB
Current children cumulated memory: 125160 KiB

[startup+128.8 s]
/proc/loadavg: 2.03 2.05 2.05 3/191 1880
/proc/meminfo: memFree=15926008/32770624 swapFree=67108860/67108860
[pid=1869] ppid=1866 vsize=208660 memory=125160 CPUtime=128.78 cores=0,2,4,6
/proc/1869/stat : 1869 (xcsp_picat) R 1866 1869 27337 0 -1 4202496 52946 0 0 0 12817 61 0 0 20 0 1 0 63679385 213667840 31290 33554432000 4194304 5849740 140731145546240 140731145545240 5311555 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 16883712 140731145548982 140731145549060 140731145549060 140731145551818 0
/proc/1869/statm: 52165 31290 745 405 0 49109 0
Current children cumulated CPU time: 128.78 s
Current children cumulated vsize: 208660 KiB
Current children cumulated memory: 125160 KiB

[startup+129.2 s]
/proc/loadavg: 2.03 2.05 2.05 3/191 1880
/proc/meminfo: memFree=15926008/32770624 swapFree=67108860/67108860
[pid=1869] ppid=1866 vsize=208660 memory=125160 CPUtime=129.17 cores=0,2,4,6
/proc/1869/stat : 1869 (xcsp_picat) R 1866 1869 27337 0 -1 4202496 53024 0 0 0 12856 61 0 0 20 0 1 0 63679385 213667840 31290 33554432000 4194304 5849740 140731145546240 140731145545240 5338956 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 16883712 140731145548982 140731145549060 140731145549060 140731145551818 0
/proc/1869/statm: 52165 31290 745 405 0 49109 0
Current children cumulated CPU time: 129.17 s
Current children cumulated vsize: 208660 KiB
Current children cumulated memory: 125160 KiB

[startup+129.6 s]
/proc/loadavg: 2.03 2.05 2.05 3/191 1880
/proc/meminfo: memFree=15926008/32770624 swapFree=67108860/67108860
[pid=1869] ppid=1866 vsize=208660 memory=125160 CPUtime=129.58 cores=0,2,4,6
/proc/1869/stat : 1869 (xcsp_picat) R 1866 1869 27337 0 -1 4202496 53024 0 0 0 12896 62 0 0 20 0 1 0 63679385 213667840 31290 33554432000 4194304 5849740 140731145546240 140731145545240 5338926 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 16883712 140731145548982 140731145549060 140731145549060 140731145551818 0
/proc/1869/statm: 52165 31290 745 405 0 49109 0
Current children cumulated CPU time: 129.58 s
Current children cumulated vsize: 208660 KiB
Current children cumulated memory: 125160 KiB

[startup+129.7 s]
/proc/loadavg: 2.03 2.05 2.05 3/191 1880
/proc/meminfo: memFree=15926008/32770624 swapFree=67108860/67108860
[pid=1869] ppid=1866 vsize=208660 memory=125160 CPUtime=129.68 cores=0,2,4,6
/proc/1869/stat : 1869 (xcsp_picat) R 1866 1869 27337 0 -1 4202496 53024 0 0 0 12906 62 0 0 20 0 1 0 63679385 213667840 31290 33554432000 4194304 5849740 140731145546240 140731145545240 5340372 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 16883712 140731145548982 140731145549060 140731145549060 140731145551818 0
/proc/1869/statm: 52165 31290 745 405 0 49109 0
Current children cumulated CPU time: 129.68 s
Current children cumulated vsize: 208660 KiB
Current children cumulated memory: 125160 KiB

Child status: 0
Real time (s): 129.769
CPU time (s): 129.751
CPU user time (s): 129.126
CPU system time (s): 0.624912
CPU usage (%): 99.9858
Max. virtual memory (cumulated for all children) (KiB): 208660
Max. memory (cumulated for all children) (KiB): 125160

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 129.126
system time used= 0.624912
maximum resident set size= 125196
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53540
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= 143


# summary of solver processes directly reported to runsolver:
#   pid: 1869
#   total CPU time (s): 129.751
#   total CPU user time (s): 129.126
#   total CPU system time (s): 0.624912

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.511147 second user time and 0.988605 second system time

The end

Launcher Data 

Begin job on node132 at 2018-07-24 21:39:22
IDJOB=4295063
IDBENCH=141460
IDSOLVER=2754
FILE ID=node132/4295063-1532461162
RUNJOBID= node132-1532432860-27368
PBS_JOBID= 21021577
Free space on /tmp= 52472 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/CarSequencing/CarSequencing-90-02_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295063-1532461162/watcher-4295063-1532461162 -o /tmp/evaluation-result-4295063-1532461162/solver-4295063-1532461162 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1532432860-27368 --watchdog 2580  xcsp_picat HOME/instance-4295063-1532461162.xml

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

MD5SUM BENCH= a45a1bbd084788784bb8b4db38c38ff4
RANDOM SEED=659128016

node132.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	: 5333.65
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	: 5333.65
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	: 5333.65
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	: 5333.65
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:        16049064 kB
MemAvailable:   26612136 kB
Buffers:          187000 kB
Cached:         10540616 kB
SwapCached:            0 kB
Active:          7875584 kB
Inactive:        8223180 kB
Active(anon):    5320204 kB
Inactive(anon):    70696 kB
Active(file):    2555380 kB
Inactive(file):  8152484 kB
Unevictable:        7020 kB
Mlocked:            7020 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3148 kB
Writeback:             4 kB
AnonPages:       5378044 kB
Mapped:            41032 kB
Shmem:             17056 kB
Slab:             311488 kB
SReclaimable:     283668 kB
SUnreclaim:        27820 kB
KernelStack:        3376 kB
PageTables:        15852 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    5750188 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2322432 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      120192 kB
DirectMap2M:    33425408 kB

Free space on /tmp at the end= 52468 MiB
End job on node132 at 2018-07-24 21:41:32