Trace number 4295090

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 37.1207 37.1233

General information on the benchmark

NameCarSequencing/
CarSequencing-65-02_c18.xml
MD5SUM5b8cef4a239c531d2bd2d2ec1c21b605
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 benchmark0.251994
Satisfiable
(Un)Satisfiability was proved
Number of variables1200
Number of constraints1377
Number of domains2
Minimum domain size2
Maximum domain size22
Distribution of domain sizes[{"size":2,"count":1000},{"size":22,"count":200}]
Minimum variable degree2
Maximum variable degree56
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":32,"count":19}, {"degree":33,"count":19}, {"degree":34,"count":19}, {"degree":35,"count":19}, {"degree":36,"count":64}, {"degree":37,"count":14}, {"degree":38,"count":144}, {"degree":39,"count":13}, {"degree":40,"count":102}, {"degree":41,"count":9}, {"degree":42,"count":24}, {"degree":43,"count":3}, {"degree":44,"count":3}, {"degree":45,"count":3}, {"degree":46,"count":3}, {"degree":47,"count":3}, {"degree":48,"count":3}, {"degree":49,"count":3}, {"degree":50,"count":3}, {"degree":51,"count":3}, {"degree":52,"count":3}, {"degree":53,"count":3}, {"degree":54,"count":4}, {"degree":55,"count":4}, {"degree":56,"count":45}]
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":25,"count":1},{"arity":30,"count":1},{"arity":35,"count":1},{"arity":40,"count":1},{"arity":45,"count":1},{"arity":47,"count":1},{"arity":50,"count":2},{"arity":53,"count":1},{"arity":55,"count":2},{"arity":56,"count":1},{"arity":59,"count":1},{"arity":60,"count":2},{"arity":62,"count":1},{"arity":65,"count":3},{"arity":68,"count":1},{"arity":70,"count":2},{"arity":71,"count":1},{"arity":74,"count":1},{"arity":75,"count":2},{"arity":77,"count":1},{"arity":80,"count":3},"...",{"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":1176},{"type":"cardinality","count":1}]
Optimization problemNO
Type of objective

Solver Data 

37.10/37.11	c xcsp_picat version 2.4#4 (June 15, 2018)
37.10/37.11	s SATISFIABLE
37.10/37.11	v <instantiation>
37.10/37.11	v     <list> opt[][] cls[]  </list> 
37.10/37.11	v     <values> 0 0 0 0 1 0 0 0 1 0 1 1 1 0 0 0 1 0 0 0 0 0 0 1 0 0 1 1 0 1 0 1 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 1 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 1 1 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 1 0 1 0 1 0 1 0 0 0 0 0 0 1 0 0 0 1 1 0 0 1 0 0 0 1 1 0 0 1 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 1 0 1 1 0 0 1 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 1 0 1 0 0 0 1 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 1 1 0 1 0 0 0 0 0 1 0 1 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 0 1 1 1 1 0 0 0 0 0 1 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 1 1 0 1 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 1 1 0 1 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 1 0 1 0 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 1 1 1 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 1 1 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 1 1 0 0 0 0 1 0 0 0 1 0 1 0 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 0 0 0 1 1 1 0 0 0 0 0 1 0 0 0 0 1 0 0 0 1 0 1 1 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 1 0 1 1 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 1 1 0 1 0 0 0 1 0 0 0 0 0 0 1 0 1 1 1 0 0 0 0 0 0 1 0 0 0 1 0 0 1 1 0 0 1 0 0 0 0 0 1 0 0 0 1 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 1 1 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 1 1 0 0 1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 1 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 0 0 0 1  4 10 3 17 10 11 17 10 2 10 4 17 10 13 10 4 9 10 2 9 2 4 10 9 10 17 8 17 10 12 17 5 9 10 17 12 5 17 9 10 10 9 1 17 13 17 17 10 9 21 4 9 10 17 9 17 6 4 7 9 17 10 9 1 10 9 10 2 4 3 10 10 17 4 17 9 17 10 11 17 10 9 10 4 9 10 17 10 4 17 9 17 10 17 4 17 10 9 10 4 9 6 17 10 9 4 7 17 10 9 17 17 10 15 20 17 9 10 4 21 17 9 17 4 2 17 13 17 4 13 17 10 20 9 16 20 17 17 0 4 20 12 17 10 1 9 17 20 9 20 17 0 10 17 4 13 17 10 3 4 10 18 20 17 13 17 17 9 14 17 10 9 17 4 12 17 17 10 4 17 10 17 10 4 9 10 20 10 9 19 10 17 9 17 4 9 17 17 9 4   </values> 
37.10/37.11	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 (8646 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295090-1532461293/watcher-4295090-1532461293 -o /tmp/evaluation-result-4295090-1532461293/solver-4295090-1532461293 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1532432860-27368 --watchdog 2580 xcsp_picat HOME/instance-4295090-1532461293.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=1943, runsolver pid=1940
Current StackSize limit: 8192 KiB


[startup+0.100197 s]*
/proc/loadavg: 2.03 2.05 2.05 3/191 1944
/proc/meminfo: memFree=16021276/32770624 swapFree=67108860/67108860
[pid=1943] ppid=1940 vsize=119504 memory=29012 CPUtime=0.1 cores=0,2,4,6
/proc/1943/stat : 1943 (xcsp_picat) R 1940 1943 27337 0 -1 4202496 1805 0 0 0 10 0 0 0 20 0 1 0 63692461 122372096 7253 33554432000 4194304 5849740 140733088969280 140733088968648 4484359 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 42901504 140733088978102 140733088978180 140733088978180 140733088980938 0
/proc/1943/statm: 29876 7253 623 405 0 26820 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 119504 KiB
Current children cumulated memory: 29012 KiB

[startup+0.209922 s]*
/proc/loadavg: 2.03 2.05 2.05 3/191 1944
/proc/meminfo: memFree=16006628/32770624 swapFree=67108860/67108860
[pid=1943] ppid=1940 vsize=139296 memory=43792 CPUtime=0.21 cores=0,2,4,6
/proc/1943/stat : 1943 (xcsp_picat) R 1940 1943 27337 0 -1 4202496 3175 0 0 0 21 0 0 0 20 0 1 0 63692461 142639104 10948 33554432000 4194304 5849740 140733088969280 140733088968648 4488955 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 42901504 140733088978102 140733088978180 140733088978180 140733088980938 0
/proc/1943/statm: 34824 10948 648 405 0 31768 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 139296 KiB
Current children cumulated memory: 43792 KiB

[startup+0.309841 s]*
/proc/loadavg: 2.03 2.05 2.05 3/191 1944
/proc/meminfo: memFree=16002720/32770624 swapFree=67108860/67108860
[pid=1943] ppid=1940 vsize=142736 memory=49664 CPUtime=0.3 cores=0,2,4,6
/proc/1943/stat : 1943 (xcsp_picat) R 1940 1943 27337 0 -1 4202496 4100 0 0 0 30 0 0 0 20 0 1 0 63692461 146161664 12416 33554432000 4194304 5849740 140733088969280 140733088968648 4552996 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 42901504 140733088978102 140733088978180 140733088978180 140733088980938 0
/proc/1943/statm: 35684 12416 710 405 0 32628 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 142736 KiB
Current children cumulated memory: 49664 KiB

[startup+0.700341 s]
/proc/loadavg: 2.03 2.05 2.05 3/191 1944
/proc/meminfo: memFree=15993232/32770624 swapFree=67108860/67108860
[pid=1943] ppid=1940 vsize=150928 memory=57780 CPUtime=0.69 cores=0,2,4,6
/proc/1943/stat : 1943 (xcsp_picat) R 1940 1943 27337 0 -1 4202496 5637 0 0 0 68 1 0 0 20 0 1 0 63692461 154550272 14445 33554432000 4194304 5849740 140733088969280 140733088968648 5606208 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 42901504 140733088978102 140733088978180 140733088978180 140733088980938 0
/proc/1943/statm: 37732 14445 710 405 0 34676 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 150928 KiB
Current children cumulated memory: 57780 KiB

[startup+1.50034 s]
/proc/loadavg: 2.03 2.05 2.05 3/191 1944
/proc/meminfo: memFree=15993232/32770624 swapFree=67108860/67108860
[pid=1943] ppid=1940 vsize=150928 memory=57780 CPUtime=1.49 cores=0,2,4,6
/proc/1943/stat : 1943 (xcsp_picat) R 1940 1943 27337 0 -1 4202496 5637 0 0 0 148 1 0 0 20 0 1 0 63692461 154550272 14445 33554432000 4194304 5849740 140733088969280 140733088968280 5519838 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 42901504 140733088978102 140733088978180 140733088978180 140733088980938 0
/proc/1943/statm: 37732 14445 710 405 0 34676 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 150928 KiB
Current children cumulated memory: 57780 KiB

[startup+3.10925 s]
/proc/loadavg: 1.94 2.03 2.04 3/191 1944
/proc/meminfo: memFree=15992984/32770624 swapFree=67108860/67108860
[pid=1943] ppid=1940 vsize=150928 memory=57900 CPUtime=3.1 cores=0,2,4,6
/proc/1943/stat : 1943 (xcsp_picat) R 1940 1943 27337 0 -1 4202496 5789 0 0 0 308 2 0 0 20 0 1 0 63692461 154550272 14475 33554432000 4194304 5849740 140733088969280 140733088968376 140226339734208 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 42901504 140733088978102 140733088978180 140733088978180 140733088980938 0
/proc/1943/statm: 37732 14475 710 405 0 34676 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 150928 KiB
Current children cumulated memory: 57900 KiB

[startup+6.30043 s]
/proc/loadavg: 1.94 2.03 2.04 3/191 1944
/proc/meminfo: memFree=15946604/32770624 swapFree=67108860/67108860
[pid=1943] ppid=1940 vsize=223516 memory=113964 CPUtime=6.29 cores=0,2,4,6
/proc/1943/stat : 1943 (xcsp_picat) R 1940 1943 27337 0 -1 4202496 15930 0 0 0 626 3 0 0 20 0 1 0 63692461 228880384 28491 33554432000 4194304 5849740 140733088969280 140733088968152 5362102 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 42901504 140733088978102 140733088978180 140733088978180 140733088980938 0
/proc/1943/statm: 55879 28491 731 405 0 52823 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 223516 KiB
Current children cumulated memory: 113964 KiB

[startup+12.7004 s]
/proc/loadavg: 1.95 2.03 2.04 3/191 1944
/proc/meminfo: memFree=15932476/32770624 swapFree=67108860/67108860
[pid=1943] ppid=1940 vsize=208880 memory=119040 CPUtime=12.69 cores=0,2,4,6
/proc/1943/stat : 1943 (xcsp_picat) R 1940 1943 27337 0 -1 4202496 26123 0 0 0 1264 5 0 0 20 0 1 0 63692461 213893120 29760 33554432000 4194304 5849740 140733088969280 140733088968440 140226340196231 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 42901504 140733088978102 140733088978180 140733088978180 140733088980938 0
/proc/1943/statm: 52220 29760 742 405 0 49164 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 208880 KiB
Current children cumulated memory: 119040 KiB

[startup+25.5004 s]
/proc/loadavg: 1.96 2.03 2.04 3/191 1944
/proc/meminfo: memFree=15927992/32770624 swapFree=67108860/67108860
[pid=1943] ppid=1940 vsize=208880 memory=123148 CPUtime=25.48 cores=0,2,4,6
/proc/1943/stat : 1943 (xcsp_picat) R 1940 1943 27337 0 -1 4202496 43244 0 0 0 2538 10 0 0 20 0 1 0 63692461 213893120 30787 33554432000 4194304 5849740 140733088969280 140733088968440 140226340196231 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 42901504 140733088978102 140733088978180 140733088978180 140733088980938 0
/proc/1943/statm: 52220 30787 745 405 0 49164 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 208880 KiB
Current children cumulated memory: 123148 KiB

[startup+37.1233 s]
# the end of solver process 1943 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=36.9647 s, system=0.15599 s

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

[startup+25.6004 s]
/proc/loadavg: 1.96 2.03 2.04 3/191 1944
/proc/meminfo: memFree=15927992/32770624 swapFree=67108860/67108860
[pid=1943] ppid=1940 vsize=208880 memory=123148 CPUtime=25.58 cores=0,2,4,6
/proc/1943/stat : 1943 (xcsp_picat) R 1940 1943 27337 0 -1 4202496 43244 0 0 0 2548 10 0 0 20 0 1 0 63692461 213893120 30787 33554432000 4194304 5849740 140733088969280 140733088968440 140226340196231 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 42901504 140733088978102 140733088978180 140733088978180 140733088980938 0
/proc/1943/statm: 52220 30787 745 405 0 49164 0
Current children cumulated CPU time: 25.58 s
Current children cumulated vsize: 208880 KiB
Current children cumulated memory: 123148 KiB

[startup+32.0003 s]*
/proc/loadavg: 1.96 2.03 2.04 3/191 1944
/proc/meminfo: memFree=15927968/32770624 swapFree=67108860/67108860
[pid=1943] ppid=1940 vsize=208880 memory=123148 CPUtime=32 cores=0,2,4,6
/proc/1943/stat : 1943 (xcsp_picat) R 1940 1943 27337 0 -1 4202496 43369 0 0 0 3187 13 0 0 20 0 1 0 63692461 213893120 30787 33554432000 4194304 5849740 140733088969280 140733088967768 5328885 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 42901504 140733088978102 140733088978180 140733088978180 140733088980938 0
/proc/1943/statm: 52220 30787 745 405 0 49164 0
Current children cumulated CPU time: 32 s
Current children cumulated vsize: 208880 KiB
Current children cumulated memory: 123148 KiB

[startup+35.2004 s]
/proc/loadavg: 1.97 2.03 2.04 3/191 1944
/proc/meminfo: memFree=15927976/32770624 swapFree=67108860/67108860
[pid=1943] ppid=1940 vsize=208880 memory=123148 CPUtime=35.19 cores=0,2,4,6
/proc/1943/stat : 1943 (xcsp_picat) R 1940 1943 27337 0 -1 4202496 43373 0 0 0 3505 14 0 0 20 0 1 0 63692461 213893120 30787 33554432000 4194304 5849740 140733088969280 140733088968280 5437629 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 42901504 140733088978102 140733088978180 140733088978180 140733088980938 0
/proc/1943/statm: 52220 30787 745 405 0 49164 0
Current children cumulated CPU time: 35.19 s
Current children cumulated vsize: 208880 KiB
Current children cumulated memory: 123148 KiB

[startup+36.0004 s]*
/proc/loadavg: 1.97 2.03 2.04 3/191 1944
/proc/meminfo: memFree=15927976/32770624 swapFree=67108860/67108860
[pid=1943] ppid=1940 vsize=208880 memory=123148 CPUtime=36 cores=0,2,4,6
/proc/1943/stat : 1943 (xcsp_picat) R 1940 1943 27337 0 -1 4202496 43373 0 0 0 3586 14 0 0 20 0 1 0 63692461 213893120 30787 33554432000 4194304 5849740 140733088969280 140733088968280 140226340196231 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 42901504 140733088978102 140733088978180 140733088978180 140733088980938 0
/proc/1943/statm: 52220 30787 745 405 0 49164 0
Current children cumulated CPU time: 36 s
Current children cumulated vsize: 208880 KiB
Current children cumulated memory: 123148 KiB

[startup+36.8004 s]
/proc/loadavg: 1.97 2.03 2.04 3/191 1944
/proc/meminfo: memFree=15927976/32770624 swapFree=67108860/67108860
[pid=1943] ppid=1940 vsize=208880 memory=123148 CPUtime=36.78 cores=0,2,4,6
/proc/1943/stat : 1943 (xcsp_picat) R 1940 1943 27337 0 -1 4202496 43373 0 0 0 3664 14 0 0 20 0 1 0 63692461 213893120 30787 33554432000 4194304 5849740 140733088969280 140733088968280 140226340196231 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 42901504 140733088978102 140733088978180 140733088978180 140733088980938 0
/proc/1943/statm: 52220 30787 745 405 0 49164 0
Current children cumulated CPU time: 36.78 s
Current children cumulated vsize: 208880 KiB
Current children cumulated memory: 123148 KiB

[startup+37.0004 s]*
/proc/loadavg: 1.97 2.03 2.04 3/191 1944
/proc/meminfo: memFree=15927976/32770624 swapFree=67108860/67108860
[pid=1943] ppid=1940 vsize=208880 memory=123148 CPUtime=37 cores=0,2,4,6
/proc/1943/stat : 1943 (xcsp_picat) R 1940 1943 27337 0 -1 4202496 43373 0 0 0 3685 15 0 0 20 0 1 0 63692461 213893120 30787 33554432000 4194304 5849740 140733088969280 140733088968280 140226340196231 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 42901504 140733088978102 140733088978180 140733088978180 140733088980938 0
/proc/1943/statm: 52220 30787 745 405 0 49164 0
Current children cumulated CPU time: 37 s
Current children cumulated vsize: 208880 KiB
Current children cumulated memory: 123148 KiB

[startup+37.1097 s]
/proc/loadavg: 1.97 2.03 2.04 3/191 1944
/proc/meminfo: memFree=15927976/32770624 swapFree=67108860/67108860
[pid=1943] ppid=1940 vsize=208880 memory=123148 CPUtime=37.1 cores=0,2,4,6
/proc/1943/stat : 1943 (xcsp_picat) R 1940 1943 27337 0 -1 4202496 43373 0 0 0 3695 15 0 0 20 0 1 0 63692461 213893120 30787 33554432000 4194304 5849740 140733088969280 140733088968280 5437821 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9399828 42901504 140733088978102 140733088978180 140733088978180 140733088980938 0
/proc/1943/statm: 52220 30787 745 405 0 49164 0
Current children cumulated CPU time: 37.1 s
Current children cumulated vsize: 208880 KiB
Current children cumulated memory: 123148 KiB

Child status: 0
Real time (s): 37.1233
CPU time (s): 37.1207
CPU user time (s): 36.9647
CPU system time (s): 0.15599
CPU usage (%): 99.9929
Max. virtual memory (cumulated for all children) (KiB): 244908
Max. memory (cumulated for all children) (KiB): 132388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 36.9647
system time used= 0.15599
maximum resident set size= 132388
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43549
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= 48


# summary of solver processes directly reported to runsolver:
#   pid: 1943
#   total CPU time (s): 37.1207
#   total CPU user time (s): 36.9647
#   total CPU system time (s): 0.15599

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.169946 second user time and 0.311748 second system time

The end

Launcher Data 

Begin job on node132 at 2018-07-24 21:41:33
IDJOB=4295090
IDBENCH=141463
IDSOLVER=2754
FILE ID=node132/4295090-1532461293
RUNJOBID= node132-1532432860-27368
PBS_JOBID= 21021577
Free space on /tmp= 52472 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/CarSequencing/CarSequencing-65-02_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295090-1532461293/watcher-4295090-1532461293 -o /tmp/evaluation-result-4295090-1532461293/solver-4295090-1532461293 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1532432860-27368 --watchdog 2580  xcsp_picat HOME/instance-4295090-1532461293.xml

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

MD5SUM BENCH= 5b8cef4a239c531d2bd2d2ec1c21b605
RANDOM SEED=2028663333

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:        16047988 kB
MemAvailable:   26610956 kB
Buffers:          187044 kB
Cached:         10540736 kB
SwapCached:            0 kB
Active:          7875628 kB
Inactive:        8223232 kB
Active(anon):    5320360 kB
Inactive(anon):    70696 kB
Active(file):    2555268 kB
Inactive(file):  8152536 kB
Unevictable:        7020 kB
Mlocked:            7020 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3240 kB
Writeback:             0 kB
AnonPages:       5361784 kB
Mapped:            40648 kB
Shmem:             17056 kB
Slab:             311284 kB
SReclaimable:     283624 kB
SUnreclaim:        27660 kB
KernelStack:        3424 kB
PageTables:        15088 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    5750276 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2535424 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 21:42:10