Trace number 4295054

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 104.977 104.978

General information on the benchmark

NameCarSequencing/
CarSequencing-80-01_c18.xml
MD5SUM1fae7142163c3dd6bc5a43a0b85b79be
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark48.3324
Satisfiable
(Un)Satisfiability was proved
Number of variables1200
Number of constraints1429
Number of domains2
Minimum domain size2
Maximum domain size26
Distribution of domain sizes[{"size":2,"count":1000},{"size":26,"count":200}]
Minimum variable degree2
Maximum variable degree78
Distribution of variable degrees[{"degree":2,"count":200},{"degree":3,"count":5},{"degree":4,"count":5},{"degree":5,"count":6},{"degree":6,"count":10},{"degree":7,"count":10},{"degree":8,"count":18},{"degree":9,"count":18},{"degree":10,"count":18},{"degree":11,"count":18},{"degree":12,"count":18},{"degree":13,"count":18},{"degree":14,"count":18},{"degree":15,"count":18},{"degree":16,"count":18},{"degree":17,"count":18},{"degree":18,"count":18},{"degree":19,"count":18},{"degree":20,"count":18},{"degree":21,"count":18},{"degree":22,"count":18},{"degree":23,"count":18},{"degree":24,"count":18},{"degree":25,"count":18},{"degree":26,"count":18},"...",{"degree":54,"count":9}, {"degree":55,"count":9}, {"degree":56,"count":51}, {"degree":57,"count":6}, {"degree":58,"count":41}, {"degree":59,"count":2}, {"degree":60,"count":2}, {"degree":61,"count":2}, {"degree":62,"count":2}, {"degree":63,"count":2}, {"degree":64,"count":2}, {"degree":65,"count":2}, {"degree":66,"count":2}, {"degree":67,"count":2}, {"degree":68,"count":2}, {"degree":69,"count":2}, {"degree":70,"count":2}, {"degree":71,"count":2}, {"degree":72,"count":2}, {"degree":73,"count":2}, {"degree":74,"count":2}, {"degree":75,"count":2}, {"degree":76,"count":2}, {"degree":77,"count":3}, {"degree":78,"count":51}]
Minimum constraint arity2
Maximum constraint arity200
Distribution of constraint arities[{"arity":2,"count":199},{"arity":3,"count":396},{"arity":5,"count":392},{"arity":6,"count":200},{"arity":40,"count":1},{"arity":41,"count":1},{"arity":44,"count":1},{"arity":45,"count":1},{"arity":47,"count":2},{"arity":50,"count":3},{"arity":52,"count":1},{"arity":53,"count":2},{"arity":54,"count":1},{"arity":55,"count":1},{"arity":56,"count":3},{"arity":58,"count":1},{"arity":59,"count":2},{"arity":60,"count":2},{"arity":62,"count":3},{"arity":64,"count":1},{"arity":65,"count":3},{"arity":66,"count":1},{"arity":68,"count":3},{"arity":70,"count":3},{"arity":71,"count":2},"...",{"arity":167,"count":2}, {"arity":168,"count":1}, {"arity":170,"count":5}, {"arity":172,"count":1}, {"arity":173,"count":2}, {"arity":174,"count":1}, {"arity":175,"count":2}, {"arity":176,"count":3}, {"arity":178,"count":1}, {"arity":179,"count":2}, {"arity":180,"count":3}, {"arity":182,"count":3}, {"arity":184,"count":1}, {"arity":185,"count":4}, {"arity":186,"count":1}, {"arity":188,"count":3}, {"arity":190,"count":3}, {"arity":191,"count":2}, {"arity":192,"count":1}, {"arity":194,"count":3}, {"arity":195,"count":2}, {"arity":196,"count":1}, {"arity":197,"count":2}, {"arity":198,"count":1}, {"arity":200,"count":6}]
Number of extensional constraints200
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":200},{"type":"sum","count":1228},{"type":"cardinality","count":1}]
Optimization problemNO
Type of objective

Solver Data 

104.89/104.97	c xcsp_picat version 2.4#4 (June 15, 2018)
104.89/104.97	s SATISFIABLE
104.89/104.97	v <instantiation>
104.89/104.97	v     <list> opt[][] cls[]  </list> 
104.89/104.97	v     <values> 1 0 1 0 0 0 1 0 0 0 0 0 0 1 1 0 1 1 1 0 1 0 0 0 0 0 1 0 0 0 1 1 1 0 0 0 0 0 0 1 0 1 0 0 0 1 1 1 1 0 0 0 0 1 0 1 1 0 0 0 0 1 1 0 0 1 0 0 0 0 0 0 0 1 1 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 1 1 0 0 0 0 0 0 0 1 0 1 1 1 0 1 1 0 0 0 0 0 0 1 0 1 1 0 0 0 0 1 1 0 0 1 0 0 0 1 0 0 0 1 0 1 1 0 1 0 0 1 1 0 0 1 0 0 0 0 0 0 0 0 1 1 1 0 1 0 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 1 0 0 1 0 0 0 0 0 1 0 1 0 0 1 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 1 0 0 1 1 0 0 0 0 0 1 0 1 1 0 0 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 0 0 0 0 0 1 0 1 1 1 1 0 0 0 0 0 1 1 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 1 0 0 0 1 1 0 1 1 0 0 1 0 0 1 1 0 0 0 0 1 0 1 0 0 0 1 0 0 1 0 0 1 1 0 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 0 0 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 1 1 0 0 0 0 0 1 0 1 1 0 0 0 0 0 1 0 1 0 0 1 1 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 1 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 0 1 0 1 0 0 0 0 0 1 1 0 0 0 1 0 0 0 1 0 0 0 1 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 1 1 0 1 0 0 1 0 0 0 0 0 1 1 0 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 0 1 1 1 0 1 0 0 0 0 0 0 0 0 1 0 1 0 1 0 0 1 1 0 0 0 0 0 1 0 0 1 0 0 0 1 1 0 0 1 0 0 1 0 0 1 1 0 1 0 0 1 0 0 0 0 0 0 1 0 1 1 1 0 1 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 1 0 0 0 0 0 1 0 0 1 1 0 0 0 0 1 0 0 0 0 0 1 1 0 1 1 0 0 0 0 1 0 0 0 0 0 1 1 0 1 0 0 0 0 0 1 0 0 0 1 0 1 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 0 0 1 1 0 0 0 0 0 1 0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 1 1 0 0 1 0 0 1 0 0 0 1 0 1 1 0 0 1 0 0 0 1 1 0 0 1 0 0 1 0 0 0 1 0 1 0 0 1 0 1 0 1 0 1 0 0 0 1 0 0 0 1 1 0 0 0 0 0 0 1 0 1 1 1 1 0 0 1 0 0 0 1 0 0 0 1 0 1 0 0 0 0 1 0 1 0 1 0 1 0 0 0 1 0 1 0 1 0 0 0 0 0 1 0 0 0 1 1 0 1 0 0 0 1 0 1 0 1 0 0 0 1 0 0 0 0 0 0 1 1 0 1 1 0 1 0 0 1 0 0 0 1 0 1 0 0 0 1 0 0 0 1 0 0 1 0 0 1 0 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 0 0 0 0 0 1 0 0 0 1 0 0 1 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 0 0 1 1 1 1 1 0 0 1 0 0 0 1 0 0 1 0 0 1 0 0 0 1 1 0 0 0 0 0 0 0 1 1 1 0 1 0 0 0 1 0 0 1 1 0 1 0 0 1 0 0 0 0 0 0 0 1 1 0 1 1 0  0 2 17 20 19 25 23 8 2 7 18 5 9 19 17 6 25 18 5 8 20 5 18 5 9 16 18 11 9 19 8 11 15 19 2 2 8 9 19 3 9 8 2 18 9 18 5 12 11 25 0 2 5 18 7 8 19 2 1 2 22 6 5 3 6 4 2 6 3 5 6 2 3 0 3 5 12 19 3 9 18 2 19 3 2 6 2 2 12 18 18 19 9 2 16 2 2 6 11 2 15 19 8 19 15 19 2 20 19 8 3 9 18 2 13 6 11 2 18 14 2 1 2 19 3 5 6 5 2 15 5 25 15 19 2 21 2 1 2 19 2 5 6 1 2 19 12 1 2 21 2 13 6 3 3 0 2 5 18 7 25 16 25 3 0 3 19 2 11 24 2 19 15 11 2 0 25 1 2 3 10 25 18 6 1 2 19 8 7 25 1 2 5 8 11 6 11 2 8 21   </values> 
104.89/104.97	v </instantiation>

Verifier Data 

OK

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (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-4295054-1532461056/watcher-4295054-1532461056 -o /tmp/evaluation-result-4295054-1532461056/solver-4295054-1532461056 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1532432860-27368 --watchdog 2580 xcsp_picat HOME/instance-4295054-1532461056.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=1804, runsolver pid=1801

[startup+0.100206 s]*
/proc/loadavg: 2.21 2.06 2.06 3/191 1805
/proc/meminfo: memFree=16025312/32770624 swapFree=67108860/67108860
[pid=1804] ppid=1801 vsize=119504 memory=28480 CPUtime=0.1 cores=0,2,4,6
/proc/1804/stat : 1804 (xcsp_picat) R 1801 1804 27337 0 -1 4202496 1673 0 0 0 10 0 0 0 20 0 1 0 63668778 122372096 7120 33554432000 4194304 5849740 140736252481184 140736252481184 4541565 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43524096 140736252482742 140736252482820 140736252482820 140736252485578 0
/proc/1804/statm: 29876 7120 626 405 0 26820 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 119504 KiB
Current children cumulated memory: 28480 KiB

[startup+0.210049 s]*
/proc/loadavg: 2.21 2.06 2.06 3/191 1805
/proc/meminfo: memFree=16016748/32770624 swapFree=67108860/67108860
[pid=1804] ppid=1801 vsize=119504 memory=35136 CPUtime=0.21 cores=0,2,4,6
/proc/1804/stat : 1804 (xcsp_picat) R 1801 1804 27337 0 -1 4202496 1834 0 0 0 21 0 0 0 20 0 1 0 63668778 122372096 8784 33554432000 4194304 5849740 140736252481184 140736252481184 140653537701326 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43524096 140736252482742 140736252482820 140736252482820 140736252485578 0
/proc/1804/statm: 29876 8784 631 405 0 26820 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 119504 KiB
Current children cumulated memory: 35136 KiB

[startup+0.310043 s]*
/proc/loadavg: 2.21 2.06 2.06 3/191 1805
/proc/meminfo: memFree=16000492/32770624 swapFree=67108860/67108860
[pid=1804] ppid=1801 vsize=143276 memory=51808 CPUtime=0.3 cores=0,2,4,6
/proc/1804/stat : 1804 (xcsp_picat) R 1801 1804 27337 0 -1 4202496 3187 0 0 0 30 0 0 0 20 0 1 0 63668778 146714624 12952 33554432000 4194304 5849740 140736252481184 140736252481184 140653532450695 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43524096 140736252482742 140736252482820 140736252482820 140736252485578 0
/proc/1804/statm: 35819 12952 710 405 0 32763 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 143276 KiB
Current children cumulated memory: 51808 KiB

[startup+0.700344 s]
/proc/loadavg: 2.21 2.06 2.06 3/191 1805
/proc/meminfo: memFree=15987036/32770624 swapFree=67108860/67108860
[pid=1804] ppid=1801 vsize=156332 memory=64940 CPUtime=0.69 cores=0,2,4,6
/proc/1804/stat : 1804 (xcsp_picat) R 1801 1804 27337 0 -1 4202496 5940 0 0 0 68 1 0 0 20 0 1 0 63668778 160083968 16235 33554432000 4194304 5849740 140736252481184 140736252480296 5606176 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43524096 140736252482742 140736252482820 140736252482820 140736252485578 0
/proc/1804/statm: 39083 16235 710 405 0 36027 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 156332 KiB
Current children cumulated memory: 64940 KiB

[startup+1.50034 s]
/proc/loadavg: 2.21 2.06 2.06 3/191 1805
/proc/meminfo: memFree=15987172/32770624 swapFree=67108860/67108860
[pid=1804] ppid=1801 vsize=156332 memory=64940 CPUtime=1.5 cores=0,2,4,6
/proc/1804/stat : 1804 (xcsp_picat) R 1801 1804 27337 0 -1 4202496 5940 0 0 0 148 2 0 0 20 0 1 0 63668778 160083968 16235 33554432000 4194304 5849740 140736252481184 140736252480296 5520352 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43524096 140736252482742 140736252482820 140736252482820 140736252485578 0
/proc/1804/statm: 39083 16235 710 405 0 36027 0
Current children cumulated CPU time: 1.5 s
Current children cumulated vsize: 156332 KiB
Current children cumulated memory: 64940 KiB

[startup+3.10932 s]
/proc/loadavg: 2.21 2.06 2.06 3/191 1805
/proc/meminfo: memFree=15987172/32770624 swapFree=67108860/67108860
[pid=1804] ppid=1801 vsize=156332 memory=65116 CPUtime=3.1 cores=0,2,4,6
/proc/1804/stat : 1804 (xcsp_picat) R 1801 1804 27337 0 -1 4202496 6152 0 0 0 308 2 0 0 20 0 1 0 63668778 160083968 16279 33554432000 4194304 5849740 140736252481184 140736252480296 5471830 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43524096 140736252482742 140736252482820 140736252482820 140736252485578 0
/proc/1804/statm: 39083 16279 710 405 0 36027 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 156332 KiB
Current children cumulated memory: 65116 KiB

[startup+6.30041 s]
/proc/loadavg: 2.27 2.08 2.06 3/191 1805
/proc/meminfo: memFree=15951532/32770624 swapFree=67108860/67108860
[pid=1804] ppid=1801 vsize=183476 memory=100624 CPUtime=6.29 cores=0,2,4,6
/proc/1804/stat : 1804 (xcsp_picat) R 1801 1804 27337 0 -1 4202496 16078 0 0 0 626 3 0 0 20 0 1 0 63668778 187879424 25156 33554432000 4194304 5849740 140736252481184 140736252479672 4234745 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43524096 140736252482742 140736252482820 140736252482820 140736252485578 0
/proc/1804/statm: 45869 25156 737 405 0 42813 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 183476 KiB
Current children cumulated memory: 100624 KiB

[startup+12.7004 s]
/proc/loadavg: 2.25 2.07 2.06 3/191 1805
/proc/meminfo: memFree=15951160/32770624 swapFree=67108860/67108860
[pid=1804] ppid=1801 vsize=183476 memory=100660 CPUtime=12.69 cores=0,2,4,6
/proc/1804/stat : 1804 (xcsp_picat) R 1801 1804 27337 0 -1 4202496 20371 0 0 0 1264 5 0 0 20 0 1 0 63668778 187879424 25165 33554432000 4194304 5849740 140736252481184 140736252480184 5360912 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43524096 140736252482742 140736252482820 140736252482820 140736252485578 0
/proc/1804/statm: 45869 25165 745 405 0 42813 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 183476 KiB
Current children cumulated memory: 100660 KiB

[startup+25.5004 s]
/proc/loadavg: 2.19 2.07 2.06 3/191 1805
/proc/meminfo: memFree=15948592/32770624 swapFree=67108860/67108860
[pid=1804] ppid=1801 vsize=191736 memory=103296 CPUtime=25.49 cores=0,2,4,6
/proc/1804/stat : 1804 (xcsp_picat) R 1801 1804 27337 0 -1 4202496 30297 0 0 0 2538 11 0 0 20 0 1 0 63668778 196337664 25824 33554432000 4194304 5849740 140736252481184 140736252480184 140653532450695 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43524096 140736252482742 140736252482820 140736252482820 140736252485578 0
/proc/1804/statm: 47934 25824 745 405 0 44878 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 191736 KiB
Current children cumulated memory: 103296 KiB

[startup+51.1099 s]
/proc/loadavg: 2.13 2.07 2.06 3/191 1805
/proc/meminfo: memFree=15944892/32770624 swapFree=67108860/67108860
[pid=1804] ppid=1801 vsize=191736 memory=106808 CPUtime=51.1 cores=0,2,4,6
/proc/1804/stat : 1804 (xcsp_picat) R 1801 1804 27337 0 -1 4202496 37400 0 0 0 5089 21 0 0 20 0 1 0 63668778 196337664 26702 33554432000 4194304 5849740 140736252481184 140736252480056 4234762 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43524096 140736252482742 140736252482820 140736252482820 140736252485578 0
/proc/1804/statm: 47934 26702 745 405 0 44878 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 191736 KiB
Current children cumulated memory: 106808 KiB

[startup+102.3 s]
/proc/loadavg: 2.05 2.06 2.05 3/191 1806
/proc/meminfo: memFree=15928204/32770624 swapFree=67108860/67108860
[pid=1804] ppid=1801 vsize=208120 memory=123192 CPUtime=102.29 cores=0,2,4,6
/proc/1804/stat : 1804 (xcsp_picat) R 1801 1804 27337 0 -1 4202496 45275 0 0 0 10190 39 0 0 20 0 1 0 63668778 213114880 30798 33554432000 4194304 5849740 140736252481184 140736252480344 5307443 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43524096 140736252482742 140736252482820 140736252482820 140736252485578 0
/proc/1804/statm: 52030 30798 745 405 0 48974 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 208120 KiB
Current children cumulated memory: 123192 KiB

[startup+104.978 s]
# the end of solver process 1804 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=104.567 s, system=0.409995 s

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

[startup+102.4 s]
/proc/loadavg: 2.05 2.06 2.05 3/191 1806
/proc/meminfo: memFree=15928204/32770624 swapFree=67108860/67108860
[pid=1804] ppid=1801 vsize=208120 memory=123192 CPUtime=102.39 cores=0,2,4,6
/proc/1804/stat : 1804 (xcsp_picat) R 1801 1804 27337 0 -1 4202496 45275 0 0 0 10200 39 0 0 20 0 1 0 63668778 213114880 30798 33554432000 4194304 5849740 140736252481184 140736252480344 140653532450695 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43524096 140736252482742 140736252482820 140736252482820 140736252485578 0
/proc/1804/statm: 52030 30798 745 405 0 48974 0
Current children cumulated CPU time: 102.39 s
Current children cumulated vsize: 208120 KiB
Current children cumulated memory: 123192 KiB

[startup+104 s]*
/proc/loadavg: 2.05 2.06 2.05 3/191 1806
/proc/meminfo: memFree=15928204/32770624 swapFree=67108860/67108860
[pid=1804] ppid=1801 vsize=208120 memory=123192 CPUtime=104 cores=0,2,4,6
/proc/1804/stat : 1804 (xcsp_picat) R 1801 1804 27337 0 -1 4202496 45275 0 0 0 10360 40 0 0 20 0 1 0 63668778 213114880 30798 33554432000 4194304 5849740 140736252481184 140736252480344 5339447 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43524096 140736252482742 140736252482820 140736252482820 140736252485578 0
/proc/1804/statm: 52030 30798 745 405 0 48974 0
Current children cumulated CPU time: 104 s
Current children cumulated vsize: 208120 KiB
Current children cumulated memory: 123192 KiB

[startup+104.4 s]
/proc/loadavg: 2.05 2.06 2.05 3/191 1806
/proc/meminfo: memFree=15928204/32770624 swapFree=67108860/67108860
[pid=1804] ppid=1801 vsize=208120 memory=123192 CPUtime=104.39 cores=0,2,4,6
/proc/1804/stat : 1804 (xcsp_picat) R 1801 1804 27337 0 -1 4202496 45275 0 0 0 10399 40 0 0 20 0 1 0 63668778 213114880 30798 33554432000 4194304 5849740 140736252481184 140736252480184 5437634 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43524096 140736252482742 140736252482820 140736252482820 140736252485578 0
/proc/1804/statm: 52030 30798 745 405 0 48974 0
Current children cumulated CPU time: 104.39 s
Current children cumulated vsize: 208120 KiB
Current children cumulated memory: 123192 KiB

[startup+104.8 s]
/proc/loadavg: 2.05 2.06 2.05 3/191 1806
/proc/meminfo: memFree=15928204/32770624 swapFree=67108860/67108860
[pid=1804] ppid=1801 vsize=208120 memory=123192 CPUtime=104.79 cores=0,2,4,6
/proc/1804/stat : 1804 (xcsp_picat) R 1801 1804 27337 0 -1 4202496 45275 0 0 0 10439 40 0 0 20 0 1 0 63668778 213114880 30798 33554432000 4194304 5849740 140736252481184 140736252480184 5437576 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43524096 140736252482742 140736252482820 140736252482820 140736252485578 0
/proc/1804/statm: 52030 30798 745 405 0 48974 0
Current children cumulated CPU time: 104.79 s
Current children cumulated vsize: 208120 KiB
Current children cumulated memory: 123192 KiB

[startup+104.9 s]
/proc/loadavg: 2.05 2.06 2.05 3/191 1806
/proc/meminfo: memFree=15928204/32770624 swapFree=67108860/67108860
[pid=1804] ppid=1801 vsize=208120 memory=123192 CPUtime=104.89 cores=0,2,4,6
/proc/1804/stat : 1804 (xcsp_picat) R 1801 1804 27337 0 -1 4202496 45275 0 0 0 10449 40 0 0 20 0 1 0 63668778 213114880 30798 33554432000 4194304 5849740 140736252481184 140736252480184 5307232 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 43524096 140736252482742 140736252482820 140736252482820 140736252485578 0
/proc/1804/statm: 52030 30798 745 405 0 48974 0
Current children cumulated CPU time: 104.89 s
Current children cumulated vsize: 208120 KiB
Current children cumulated memory: 123192 KiB

Child status: 0
Real time (s): 104.978
CPU time (s): 104.977
CPU user time (s): 104.567
CPU system time (s): 0.409995
CPU usage (%): 99.9988
Max. virtual memory (cumulated for all children) (KiB): 208120
Max. memory (cumulated for all children) (KiB): 123192

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 104.567
system time used= 0.409995
maximum resident set size= 123228
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45479
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= 38


# summary of solver processes directly reported to runsolver:
#   pid: 1804
#   total CPU time (s): 104.977
#   total CPU user time (s): 104.567
#   total CPU system time (s): 0.409995

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.419502 second user time and 0.822966 second system time

The end

Launcher Data 

Begin job on node132 at 2018-07-24 21:37:36
IDJOB=4295054
IDBENCH=141459
IDSOLVER=2754
FILE ID=node132/4295054-1532461056
RUNJOBID= node132-1532432860-27368
PBS_JOBID= 21021577
Free space on /tmp= 52472 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/CarSequencing/CarSequencing-80-01_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295054-1532461056/watcher-4295054-1532461056 -o /tmp/evaluation-result-4295054-1532461056/solver-4295054-1532461056 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node132-1532432860-27368 --watchdog 2580  xcsp_picat HOME/instance-4295054-1532461056.xml

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

MD5SUM BENCH= 1fae7142163c3dd6bc5a43a0b85b79be
RANDOM SEED=1563376940

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:        16049704 kB
MemAvailable:   26612656 kB
Buffers:          186992 kB
Cached:         10540472 kB
SwapCached:            0 kB
Active:          7875304 kB
Inactive:        8223140 kB
Active(anon):    5320020 kB
Inactive(anon):    70696 kB
Active(file):    2555284 kB
Inactive(file):  8152444 kB
Unevictable:        7020 kB
Mlocked:            7020 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3304 kB
Writeback:             0 kB
AnonPages:       5378036 kB
Mapped:            41032 kB
Shmem:             17056 kB
Slab:             311332 kB
SReclaimable:     283684 kB
SUnreclaim:        27648 kB
KernelStack:        3376 kB
PageTables:        15444 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    5750196 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2162688 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 21:39:21