Trace number 4294955

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 42.6974 42.6979

General information on the benchmark

NameCarSequencing/
CarSequencing-60-01_c18.xml
MD5SUM78ce7b18c2bc9eefd2fccfc0b2746318
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 benchmark20.4936
Satisfiable
(Un)Satisfiability was proved
Number of variables1200
Number of constraints1379
Number of domains2
Minimum domain size2
Maximum domain size24
Distribution of domain sizes[{"size":2,"count":1000},{"size":24,"count":200}]
Minimum variable degree2
Maximum variable degree62
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":19},{"degree":21,"count":19},{"degree":22,"count":19},{"degree":23,"count":19},{"degree":24,"count":125},{"degree":25,"count":14},{"degree":26,"count":14},"...",{"degree":38,"count":8}, {"degree":39,"count":8}, {"degree":40,"count":8}, {"degree":41,"count":8}, {"degree":42,"count":8}, {"degree":43,"count":9}, {"degree":44,"count":125}, {"degree":45,"count":6}, {"degree":46,"count":6}, {"degree":47,"count":6}, {"degree":48,"count":6}, {"degree":49,"count":6}, {"degree":50,"count":6}, {"degree":51,"count":6}, {"degree":52,"count":6}, {"degree":53,"count":6}, {"degree":54,"count":7}, {"degree":55,"count":7}, {"degree":56,"count":48}, {"degree":57,"count":3}, {"degree":58,"count":3}, {"degree":59,"count":3}, {"degree":60,"count":4}, {"degree":61,"count":4}, {"degree":62,"count":27}]
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":29,"count":1},{"arity":32,"count":1},{"arity":35,"count":1},{"arity":38,"count":1},{"arity":41,"count":1},{"arity":44,"count":1},{"arity":47,"count":2},{"arity":50,"count":2},{"arity":53,"count":2},{"arity":56,"count":2},{"arity":59,"count":2},{"arity":62,"count":2},{"arity":65,"count":2},{"arity":68,"count":2},{"arity":71,"count":2},{"arity":74,"count":2},{"arity":77,"count":2},{"arity":80,"count":2},{"arity":83,"count":2},{"arity":86,"count":2},{"arity":89,"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":1178},{"type":"cardinality","count":1}]
Optimization problemNO
Type of objective

Solver Data 

42.59/42.69	c xcsp_picat version 2.4#4 (June 15, 2018)
42.59/42.69	s SATISFIABLE
42.59/42.69	v <instantiation>
42.59/42.69	v     <list> cls[] opt[][]  </list> 
42.59/42.69	v     <values> 1 1 7 1 4 5 1 1 5 1 23 17 1 2 5 1 2 9 1 1 5 1 1 5 2 1 5 10 1 5 1 4 5 1 1 11 1 1 5 1 1 5 1 1 5 1 1 5 12 1 5 1 1 5 4 1 7 4 1 16 1 1 5 1 1 5 1 1 14 4 1 5 10 1 7 6 1 17 1 6 16 1 7 5 1 16 16 7 4 8 16 1 5 1 3 5 1 1 5 23 1 5 1 1 11 1 1 5 1 16 21 1 16 13 1 17 18 16 1 8 17 1 6 7 1 1 19 1 1 17 1 18 16 1 15 5 16 1 5 20 1 5 0 1 7 1 5 16 17 22 4 1 14 1 4 14 1 1 17 8 1 17 1 17 1 5 10 2 17 1 5 1 17 5 16 17 7 17 5 1 0 1 1 0 5 7 1 5 1 10 5 7 1 17 1 1 7 1 2 17  0 1 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 1 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 1 1 0 0 0 0 0 1 0 0 0 0 1 0 1 0 0 0 1 0 0 0 1 0 0 0 0 1 0 1 0 1 0 1 0 1 0 1 0 0 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 0 0 1 0 1 0 0 1 0 0 0 0 0 1 0 0 1 1 0 1 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 1 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 1 0 0 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 0 0 1 0 0 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 0 1 1 0 0 1 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 1 1 0 0 0 0 1 0 0 0 0 0 0 0 1 1 1 0 0 0 0 1 0 0 0 0 0 0 1 0 0 1 0 0 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 0 0 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 0 0 1 1 0 1 0 0 1 0 0 0 0 0 0 0 1 1 1 1 1 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 1 1 1 1 0 0 0 0 1 0 0 1 0 0 0 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 1 1 0 0 0 0 1 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 1 1 0 0 1 0 0 0 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 1 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 1 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 1 1 1 0 0 0 1 0 0 0 0 0 0 1 0 1 1 1 0 1 0 1 0 0 0 1 0 0 0 0 0 1 1 1 0 0 0 0 1 0 0 1 0 0 0 0 1 1 0 0 1 0 0 0 0 0 1 0 0 0 1 1 1 1 0 0 0 0 0 1 0 1 0 0 0 0 1 0 0 0 1 0 1 1 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 1 1 1 0 0 0 0 1 0 0 1 0 0 0 1 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 1 0 0 0 0 0 1 0 0 1 1 0 1 1 0 1 0 0 0 0 0 1 0 0 1 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 0 0 1 0 1 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 1 0 0 0 0 0 1 1 0 0 1 0 0 0 1 1 0 0 0 0 0 1 1 0 0 1 0 0 0 0 1 0 0 0 1 0 0 0 0 0 1 1 0 0 0 1 0 0 0 1 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 1 0 1 0 0 1 0 1 0 1 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 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 0 0 1 1 0 0 0 0 0 0 1 0 0 0 1 0 0 0 1 0 0 1 0 0 1 0 0 0 0 1 0 0 0 1 0 0 1 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 0 0 1 0 0 0 1 0 0 0 1 1 0 1 0 0 0 1 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 1 0 1 0 0 0 0 1 0 1 0 1 0 0 0 0   </values> 
42.59/42.69	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 (2099 MiB free)
  memory of node 1: 16384 MiB (13285 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4294955-1532460115/watcher-4294955-1532460115 -o /tmp/evaluation-result-4294955-1532460115/solver-4294955-1532460115 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532432947-16184 --watchdog 2580 xcsp_picat HOME/instance-4294955-1532460115.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=20178, runsolver pid=20175
Current StackSize limit: 8192 KiB


[startup+0.100167 s]*
/proc/loadavg: 2.05 2.04 2.05 3/187 20179
/proc/meminfo: memFree=15732032/32770624 swapFree=67108860/67108860
[pid=20178] ppid=20175 vsize=119504 memory=27432 CPUtime=0.1 cores=1,3,5,7
/proc/20178/stat : 20178 (xcsp_picat) R 20175 20178 16152 0 -1 4202496 1434 0 0 0 10 0 0 0 20 0 1 0 63574631 122372096 6858 33554432000 4194304 5849740 140722788475920 140722788475920 4507521 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 35835904 140722788480182 140722788480260 140722788480260 140722788483018 0
/proc/20178/statm: 29876 6858 621 405 0 26820 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 119504 KiB
Current children cumulated memory: 27432 KiB

[startup+0.209661 s]*
/proc/loadavg: 2.05 2.04 2.05 3/187 20179
/proc/meminfo: memFree=15713060/32770624 swapFree=67108860/67108860
[pid=20178] ppid=20175 vsize=139864 memory=44208 CPUtime=0.21 cores=1,3,5,7
/proc/20178/stat : 20178 (xcsp_picat) R 20175 20178 16152 0 -1 4202496 2795 0 0 0 21 0 0 0 20 0 1 0 63574631 143220736 11052 33554432000 4194304 5849740 140722788475920 140722788475920 4828640 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 35835904 140722788480182 140722788480260 140722788480260 140722788483018 0
/proc/20178/statm: 34966 11052 650 405 0 31910 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 139864 KiB
Current children cumulated memory: 44208 KiB

[startup+0.309558 s]*
/proc/loadavg: 2.05 2.04 2.05 3/187 20179
/proc/meminfo: memFree=15709340/32770624 swapFree=67108860/67108860
[pid=20178] ppid=20175 vsize=141624 memory=48416 CPUtime=0.31 cores=1,3,5,7
/proc/20178/stat : 20178 (xcsp_picat) R 20175 20178 16152 0 -1 4202496 3300 0 0 0 30 1 0 0 20 0 1 0 63574631 145022976 12104 33554432000 4194304 5849740 140722788475920 140722788475016 5605248 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 35835904 140722788480182 140722788480260 140722788480260 140722788483018 0
/proc/20178/statm: 35406 12104 712 405 0 32350 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 141624 KiB
Current children cumulated memory: 48416 KiB

[startup+0.700285 s]
/proc/loadavg: 2.05 2.04 2.05 3/187 20179
/proc/meminfo: memFree=15697124/32770624 swapFree=67108860/67108860
[pid=20178] ppid=20175 vsize=153912 memory=60760 CPUtime=0.69 cores=1,3,5,7
/proc/20178/stat : 20178 (xcsp_picat) R 20175 20178 16152 0 -1 4202496 5861 0 0 0 67 2 0 0 20 0 1 0 63574631 157605888 15190 33554432000 4194304 5849740 140722788475920 140722788475016 5535591 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 35835904 140722788480182 140722788480260 140722788480260 140722788483018 0
/proc/20178/statm: 38478 15190 712 405 0 35422 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 153912 KiB
Current children cumulated memory: 60760 KiB

[startup+1.50027 s]
/proc/loadavg: 2.05 2.04 2.05 3/187 20179
/proc/meminfo: memFree=15697124/32770624 swapFree=67108860/67108860
[pid=20178] ppid=20175 vsize=153912 memory=60760 CPUtime=1.49 cores=1,3,5,7
/proc/20178/stat : 20178 (xcsp_picat) R 20175 20178 16152 0 -1 4202496 5861 0 0 0 147 2 0 0 20 0 1 0 63574631 157605888 15190 33554432000 4194304 5849740 140722788475920 140722788475016 140268640530311 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 35835904 140722788480182 140722788480260 140722788480260 140722788483018 0
/proc/20178/statm: 38478 15190 712 405 0 35422 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 153912 KiB
Current children cumulated memory: 60760 KiB

[startup+3.10898 s]
/proc/loadavg: 2.05 2.04 2.05 3/187 20179
/proc/meminfo: memFree=15696860/32770624 swapFree=67108860/67108860
[pid=20178] ppid=20175 vsize=153912 memory=60804 CPUtime=3.1 cores=1,3,5,7
/proc/20178/stat : 20178 (xcsp_picat) R 20175 20178 16152 0 -1 4202496 5963 0 0 0 307 3 0 0 20 0 1 0 63574631 157605888 15201 33554432000 4194304 5849740 140722788475920 140722788474920 5606219 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 35835904 140722788480182 140722788480260 140722788480260 140722788483018 0
/proc/20178/statm: 38478 15201 712 405 0 35422 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 153912 KiB
Current children cumulated memory: 60804 KiB

[startup+6.30042 s]
/proc/loadavg: 2.04 2.04 2.05 3/187 20179
/proc/meminfo: memFree=15647744/32770624 swapFree=67108860/67108860
[pid=20178] ppid=20175 vsize=194364 memory=110024 CPUtime=6.29 cores=1,3,5,7
/proc/20178/stat : 20178 (xcsp_picat) R 20175 20178 16152 0 -1 4202496 16703 0 0 0 625 4 0 0 20 0 1 0 63574631 199028736 27506 33554432000 4194304 5849740 140722788475920 140722788474568 5302832 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 35835904 140722788480182 140722788480260 140722788480260 140722788483018 0
/proc/20178/statm: 48591 27506 739 405 0 45535 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 194364 KiB
Current children cumulated memory: 110024 KiB

[startup+12.7004 s]
/proc/loadavg: 2.04 2.04 2.05 3/187 20179
/proc/meminfo: memFree=15647728/32770624 swapFree=67108860/67108860
[pid=20178] ppid=20175 vsize=194364 memory=110056 CPUtime=12.69 cores=1,3,5,7
/proc/20178/stat : 20178 (xcsp_picat) R 20175 20178 16152 0 -1 4202496 23403 0 0 0 1263 6 0 0 20 0 1 0 63574631 199028736 27514 33554432000 4194304 5849740 140722788475920 140722788474920 5437517 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 35835904 140722788480182 140722788480260 140722788480260 140722788483018 0
/proc/20178/statm: 48591 27514 747 405 0 45535 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 194364 KiB
Current children cumulated memory: 110056 KiB

[startup+25.5004 s]
/proc/loadavg: 2.04 2.04 2.05 3/187 20179
/proc/meminfo: memFree=15639088/32770624 swapFree=67108860/67108860
[pid=20178] ppid=20175 vsize=207644 memory=118556 CPUtime=25.49 cores=1,3,5,7
/proc/20178/stat : 20178 (xcsp_picat) R 20175 20178 16152 0 -1 4202496 39389 0 0 0 2538 11 0 0 20 0 1 0 63574631 212627456 29639 33554432000 4194304 5849740 140722788475920 140722788474792 140268640530311 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 35835904 140722788480182 140722788480260 140722788480260 140722788483018 0
/proc/20178/statm: 51911 29639 747 405 0 48855 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 207644 KiB
Current children cumulated memory: 118556 KiB

[startup+42.6978 s]
# the end of solver process 20178 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=42.4874 s, system=0.209996 s

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

[startup+25.6004 s]
/proc/loadavg: 2.04 2.04 2.05 3/187 20179
/proc/meminfo: memFree=15639088/32770624 swapFree=67108860/67108860
[pid=20178] ppid=20175 vsize=207644 memory=118556 CPUtime=25.59 cores=1,3,5,7
/proc/20178/stat : 20178 (xcsp_picat) R 20175 20178 16152 0 -1 4202496 39402 0 0 0 2548 11 0 0 20 0 1 0 63574631 212627456 29639 33554432000 4194304 5849740 140722788475920 140722788474792 5336630 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 35835904 140722788480182 140722788480260 140722788480260 140722788483018 0
/proc/20178/statm: 51911 29639 747 405 0 48855 0
Current children cumulated CPU time: 25.59 s
Current children cumulated vsize: 207644 KiB
Current children cumulated memory: 118556 KiB

[startup+32.0004 s]*
/proc/loadavg: 2.03 2.04 2.05 3/187 20179
/proc/meminfo: memFree=15639320/32770624 swapFree=67108860/67108860
[pid=20178] ppid=20175 vsize=207644 memory=118556 CPUtime=32 cores=1,3,5,7
/proc/20178/stat : 20178 (xcsp_picat) R 20175 20178 16152 0 -1 4202496 40199 0 0 0 3187 13 0 0 20 0 1 0 63574631 212627456 29639 33554432000 4194304 5849740 140722788475920 140722788474408 140268640530311 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 35835904 140722788480182 140722788480260 140722788480260 140722788483018 0
/proc/20178/statm: 51911 29639 747 405 0 48855 0
Current children cumulated CPU time: 32 s
Current children cumulated vsize: 207644 KiB
Current children cumulated memory: 118556 KiB

[startup+38.4003 s]
/proc/loadavg: 2.03 2.04 2.05 3/187 20179
/proc/meminfo: memFree=15635224/32770624 swapFree=67108860/67108860
[pid=20178] ppid=20175 vsize=207644 memory=122652 CPUtime=38.39 cores=1,3,5,7
/proc/20178/stat : 20178 (xcsp_picat) R 20175 20178 16152 0 -1 4202496 41547 0 0 0 3822 17 0 0 20 0 1 0 63574631 212627456 30663 33554432000 4194304 5849740 140722788475920 140722788475080 140268640530311 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 35835904 140722788480182 140722788480260 140722788480260 140722788483018 0
/proc/20178/statm: 51911 30663 747 405 0 48855 0
Current children cumulated CPU time: 38.39 s
Current children cumulated vsize: 207644 KiB
Current children cumulated memory: 122652 KiB

[startup+40.0004 s]*
/proc/loadavg: 2.03 2.04 2.05 3/187 20179
/proc/meminfo: memFree=15635224/32770624 swapFree=67108860/67108860
[pid=20178] ppid=20175 vsize=207644 memory=122652 CPUtime=40 cores=1,3,5,7
/proc/20178/stat : 20178 (xcsp_picat) R 20175 20178 16152 0 -1 4202496 41547 0 0 0 3982 18 0 0 20 0 1 0 63574631 212627456 30663 33554432000 4194304 5849740 140722788475920 140722788475080 140268640530311 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 35835904 140722788480182 140722788480260 140722788480260 140722788483018 0
/proc/20178/statm: 51911 30663 747 405 0 48855 0
Current children cumulated CPU time: 40 s
Current children cumulated vsize: 207644 KiB
Current children cumulated memory: 122652 KiB

[startup+41.6004 s]
/proc/loadavg: 2.03 2.03 2.05 3/187 20179
/proc/meminfo: memFree=15635224/32770624 swapFree=67108860/67108860
[pid=20178] ppid=20175 vsize=207644 memory=122652 CPUtime=41.6 cores=1,3,5,7
/proc/20178/stat : 20178 (xcsp_picat) R 20175 20178 16152 0 -1 4202496 46242 0 0 0 4140 20 0 0 20 0 1 0 63574631 212627456 30663 33554432000 4194304 5849740 140722788475920 140722788475080 140268640530311 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 35835904 140722788480182 140722788480260 140722788480260 140722788483018 0
/proc/20178/statm: 51911 30663 747 405 0 48855 0
Current children cumulated CPU time: 41.6 s
Current children cumulated vsize: 207644 KiB
Current children cumulated memory: 122652 KiB

[startup+42.4004 s]
/proc/loadavg: 2.03 2.03 2.05 3/187 20179
/proc/meminfo: memFree=15635032/32770624 swapFree=67108860/67108860
[pid=20178] ppid=20175 vsize=207644 memory=122652 CPUtime=42.39 cores=1,3,5,7
/proc/20178/stat : 20178 (xcsp_picat) R 20175 20178 16152 0 -1 4202496 46753 0 0 0 4219 20 0 0 20 0 1 0 63574631 212627456 30663 33554432000 4194304 5849740 140722788475920 140722788474920 5437819 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 35835904 140722788480182 140722788480260 140722788480260 140722788483018 0
/proc/20178/statm: 51911 30663 747 405 0 48855 0
Current children cumulated CPU time: 42.39 s
Current children cumulated vsize: 207644 KiB
Current children cumulated memory: 122652 KiB

[startup+42.6004 s]
/proc/loadavg: 2.03 2.03 2.05 3/187 20179
/proc/meminfo: memFree=15635032/32770624 swapFree=67108860/67108860
[pid=20178] ppid=20175 vsize=207644 memory=122652 CPUtime=42.59 cores=1,3,5,7
/proc/20178/stat : 20178 (xcsp_picat) R 20175 20178 16152 0 -1 4202496 46825 0 0 0 4239 20 0 0 20 0 1 0 63574631 212627456 30663 33554432000 4194304 5849740 140722788475920 140722788474920 140268640530311 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9399828 35835904 140722788480182 140722788480260 140722788480260 140722788483018 0
/proc/20178/statm: 51911 30663 747 405 0 48855 0
Current children cumulated CPU time: 42.59 s
Current children cumulated vsize: 207644 KiB
Current children cumulated memory: 122652 KiB

Child status: 0
Real time (s): 42.6979
CPU time (s): 42.6974
CPU user time (s): 42.4874
CPU system time (s): 0.209996
CPU usage (%): 99.9988
Max. virtual memory (cumulated for all children) (KiB): 207644
Max. memory (cumulated for all children) (KiB): 122652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 42.4874
system time used= 0.209996
maximum resident set size= 122688
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47570
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= 30


# summary of solver processes directly reported to runsolver:
#   pid: 20178
#   total CPU time (s): 42.6974
#   total CPU user time (s): 42.4874
#   total CPU system time (s): 0.209996

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.205466 second user time and 0.320599 second system time

The end

Launcher Data 

Begin job on node136 at 2018-07-24 21:21:55
IDJOB=4294955
IDBENCH=141448
IDSOLVER=2754
FILE ID=node136/4294955-1532460115
RUNJOBID= node136-1532432947-16184
PBS_JOBID= 21021579
Free space on /tmp= 56512 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/CarSequencing/CarSequencing-60-01_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4294955-1532460115/watcher-4294955-1532460115 -o /tmp/evaluation-result-4294955-1532460115/solver-4294955-1532460115 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1532432947-16184 --watchdog 2580  xcsp_picat HOME/instance-4294955-1532460115.xml

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

MD5SUM BENCH= 78ce7b18c2bc9eefd2fccfc0b2746318
RANDOM SEED=1951805815

node136.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        15755364 kB
MemAvailable:   25304312 kB
Buffers:          206532 kB
Cached:          9572564 kB
SwapCached:            0 kB
Active:          8618364 kB
Inactive:        7844728 kB
Active(anon):    6633536 kB
Inactive(anon):    69952 kB
Active(file):    1984828 kB
Inactive(file):  7774776 kB
Unevictable:        7340 kB
Mlocked:            7340 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3136 kB
Writeback:             0 kB
AnonPages:       6779236 kB
Mapped:            41212 kB
Shmem:             17036 kB
Slab:             237324 kB
SReclaimable:     210360 kB
SUnreclaim:        26964 kB
KernelStack:        3360 kB
PageTables:        18128 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    7193276 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3657728 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 56508 MiB
End job on node136 at 2018-07-24 21:22:37