Trace number 4303237

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 2018-08-02SAT 37.2718 37.273

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 

37.19/37.27	c xcsp_picat version 2.4#6 (8/1/2018)
37.19/37.27	s SATISFIABLE
37.19/37.27	v <instantiation>
37.19/37.27	v     <list> opt[][] cls[]  </list> 
37.19/37.27	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> 
37.19/37.27	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 (6332 MiB free)
  memory of node 1: 16384 MiB (7032 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303237-1534018326/watcher-4303237-1534018326 -o /tmp/evaluation-result-4303237-1534018326/solver-4303237-1534018326 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1533991241-25513 --watchdog 2580 xcsp_picat HOME/instance-4303237-1534018326.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=29758, runsolver pid=29755
Current StackSize limit: 8192 KiB


[startup+0.100216 s]*
/proc/loadavg: 2.05 2.05 2.05 3/190 29759
/proc/meminfo: memFree=13661084/32770624 swapFree=67108688/67108860
[pid=29758] ppid=29755 vsize=2033560 memory=26172 CPUtime=0.1 cores=1,3,5,7
/proc/29758/stat : 29758 (xcsp_picat) R 29755 29758 25480 0 -1 4202496 1583 0 0 0 10 0 0 0 20 0 1 0 219395828 2082365440 6543 33554432000 4194304 5849708 140731728517184 140731728517184 4580878 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 27459584 140731728524470 140731728524548 140731728524548 140731728527306 0
/proc/29758/statm: 508390 6543 625 405 0 505335 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 26172 KiB

[startup+0.209826 s]*
/proc/loadavg: 2.05 2.05 2.05 3/190 29759
/proc/meminfo: memFree=13646128/32770624 swapFree=67108688/67108860
[pid=29758] ppid=29755 vsize=2034044 memory=41908 CPUtime=0.21 cores=1,3,5,7
/proc/29758/stat : 29758 (xcsp_picat) R 29755 29758 25480 0 -1 4202496 1971 0 0 0 21 0 0 0 20 0 1 0 219395828 2082861056 10477 33554432000 4194304 5849708 140731728517184 140731728517184 140440866447239 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 27459584 140731728524470 140731728524548 140731728524548 140731728527306 0
/proc/29758/statm: 508511 10477 707 405 0 505456 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2034044 KiB
Current children cumulated memory: 41908 KiB

[startup+0.309757 s]*
/proc/loadavg: 2.05 2.05 2.05 3/190 29759
/proc/meminfo: memFree=13638376/32770624 swapFree=67108688/67108860
[pid=29758] ppid=29755 vsize=2042180 memory=52028 CPUtime=0.31 cores=1,3,5,7
/proc/29758/stat : 29758 (xcsp_picat) R 29755 29758 25480 0 -1 4202496 4025 0 0 0 30 1 0 0 20 0 1 0 219395828 2091192320 13007 33554432000 4194304 5849708 140731728517184 140731728517184 5378768 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 27459584 140731728524470 140731728524548 140731728524548 140731728527306 0
/proc/29758/statm: 510545 13007 707 405 0 507490 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2042180 KiB
Current children cumulated memory: 52028 KiB

[startup+0.700255 s]
/proc/loadavg: 2.05 2.05 2.05 3/190 29759
/proc/meminfo: memFree=13634892/32770624 swapFree=67108688/67108860
[pid=29758] ppid=29755 vsize=2042180 memory=52028 CPUtime=0.69 cores=1,3,5,7
/proc/29758/stat : 29758 (xcsp_picat) R 29755 29758 25480 0 -1 4202496 4025 0 0 0 68 1 0 0 20 0 1 0 219395828 2091192320 13007 33554432000 4194304 5849708 140731728517184 140731728516280 5606192 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 27459584 140731728524470 140731728524548 140731728524548 140731728527306 0
/proc/29758/statm: 510545 13007 707 405 0 507490 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2042180 KiB
Current children cumulated memory: 52028 KiB

[startup+1.50026 s]
/proc/loadavg: 2.05 2.05 2.05 3/190 29759
/proc/meminfo: memFree=13634612/32770624 swapFree=67108688/67108860
[pid=29758] ppid=29755 vsize=2042180 memory=52028 CPUtime=1.49 cores=1,3,5,7
/proc/29758/stat : 29758 (xcsp_picat) R 29755 29758 25480 0 -1 4202496 4025 0 0 0 148 1 0 0 20 0 1 0 219395828 2091192320 13007 33554432000 4194304 5849708 140731728517184 140731728516280 5521456 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 27459584 140731728524470 140731728524548 140731728524548 140731728527306 0
/proc/29758/statm: 510545 13007 707 405 0 507490 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2042180 KiB
Current children cumulated memory: 52028 KiB

[startup+3.10918 s]
/proc/loadavg: 2.05 2.05 2.05 3/190 29759
/proc/meminfo: memFree=13634852/32770624 swapFree=67108688/67108860
[pid=29758] ppid=29755 vsize=2042180 memory=52232 CPUtime=3.09 cores=1,3,5,7
/proc/29758/stat : 29758 (xcsp_picat) R 29755 29758 25480 0 -1 4202496 4201 0 0 0 308 1 0 0 20 0 1 0 219395828 2091192320 13058 33554432000 4194304 5849708 140731728517184 140731728516280 5472772 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 27459584 140731728524470 140731728524548 140731728524548 140731728527306 0
/proc/29758/statm: 510545 13058 707 405 0 507490 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2042180 KiB
Current children cumulated memory: 52232 KiB

[startup+6.30037 s]
/proc/loadavg: 2.05 2.05 2.05 3/190 29759
/proc/meminfo: memFree=13586396/32770624 swapFree=67108688/67108860
[pid=29758] ppid=29755 vsize=2118796 memory=111960 CPUtime=6.29 cores=1,3,5,7
/proc/29758/stat : 29758 (xcsp_picat) R 29755 29758 25480 0 -1 4202496 21208 0 0 0 625 4 0 0 20 0 1 0 219395828 2169647104 27990 33554432000 4194304 5849708 140731728517184 140731728515432 5362064 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 27459584 140731728524470 140731728524548 140731728524548 140731728527306 0
/proc/29758/statm: 529699 27990 728 405 0 526644 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2118796 KiB
Current children cumulated memory: 111960 KiB

[startup+12.7003 s]
/proc/loadavg: 2.04 2.05 2.05 3/190 29759
/proc/meminfo: memFree=13568012/32770624 swapFree=67108688/67108860
[pid=29758] ppid=29755 vsize=2103716 memory=119812 CPUtime=12.69 cores=1,3,5,7
/proc/29758/stat : 29758 (xcsp_picat) R 29755 29758 25480 0 -1 4202496 31678 0 0 0 1263 6 0 0 20 0 1 0 219395828 2154205184 29953 33554432000 4194304 5849708 140731728517184 140731728516184 5437824 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 27459584 140731728524470 140731728524548 140731728524548 140731728527306 0
/proc/29758/statm: 525929 29953 740 405 0 522874 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2103716 KiB
Current children cumulated memory: 119812 KiB

[startup+25.5004 s]
/proc/loadavg: 2.04 2.05 2.05 3/190 29759
/proc/meminfo: memFree=13562628/32770624 swapFree=67108688/67108860
[pid=29758] ppid=29755 vsize=2102700 memory=125056 CPUtime=25.49 cores=1,3,5,7
/proc/29758/stat : 29758 (xcsp_picat) R 29755 29758 25480 0 -1 4202496 49634 0 0 0 2536 13 0 0 20 0 1 0 219395828 2153164800 31264 33554432000 4194304 5849708 140731728517184 140731728516184 140440866447239 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 27459584 140731728524470 140731728524548 140731728524548 140731728527306 0
/proc/29758/statm: 525675 31264 742 405 0 522620 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2102700 KiB
Current children cumulated memory: 125056 KiB

[startup+37.273 s]
# the end of solver process 29758 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=37.0848 s, system=0.186994 s

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

[startup+25.6004 s]
/proc/loadavg: 2.04 2.05 2.05 3/190 29759
/proc/meminfo: memFree=13562628/32770624 swapFree=67108688/67108860
[pid=29758] ppid=29755 vsize=2102700 memory=125056 CPUtime=25.59 cores=1,3,5,7
/proc/29758/stat : 29758 (xcsp_picat) R 29755 29758 25480 0 -1 4202496 49634 0 0 0 2546 13 0 0 20 0 1 0 219395828 2153164800 31264 33554432000 4194304 5849708 140731728517184 140731728516184 140440866447239 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 27459584 140731728524470 140731728524548 140731728524548 140731728527306 0
/proc/29758/statm: 525675 31264 742 405 0 522620 0
Current children cumulated CPU time: 25.59 s
Current children cumulated vsize: 2102700 KiB
Current children cumulated memory: 125056 KiB

[startup+32.0002 s]*
/proc/loadavg: 2.03 2.04 2.05 3/190 29759
/proc/meminfo: memFree=13562612/32770624 swapFree=67108688/67108860
[pid=29758] ppid=29755 vsize=2102700 memory=125056 CPUtime=32 cores=1,3,5,7
/proc/29758/stat : 29758 (xcsp_picat) R 29755 29758 25480 0 -1 4202496 49774 0 0 0 3185 15 0 0 20 0 1 0 219395828 2153164800 31264 33554432000 4194304 5849708 140731728517184 140731728515448 5308419 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 27459584 140731728524470 140731728524548 140731728524548 140731728527306 0
/proc/29758/statm: 525675 31264 742 405 0 522620 0
Current children cumulated CPU time: 32 s
Current children cumulated vsize: 2102700 KiB
Current children cumulated memory: 125056 KiB

[startup+35.2004 s]
/proc/loadavg: 2.03 2.04 2.05 3/190 29759
/proc/meminfo: memFree=13562488/32770624 swapFree=67108688/67108860
[pid=29758] ppid=29755 vsize=2102696 memory=125052 CPUtime=35.19 cores=1,3,5,7
/proc/29758/stat : 29758 (xcsp_picat) R 29755 29758 25480 0 -1 4202496 49776 0 0 0 3503 16 0 0 20 0 1 0 219395828 2153160704 31263 33554432000 4194304 5849708 140731728517184 140731728516056 140440866447239 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 27459584 140731728524470 140731728524548 140731728524548 140731728527306 0
/proc/29758/statm: 525674 31263 742 405 0 522619 0
Current children cumulated CPU time: 35.19 s
Current children cumulated vsize: 2102696 KiB
Current children cumulated memory: 125052 KiB

[startup+36.0003 s]*
/proc/loadavg: 2.03 2.04 2.05 3/190 29759
/proc/meminfo: memFree=13562364/32770624 swapFree=67108688/67108860
[pid=29758] ppid=29755 vsize=2102696 memory=125052 CPUtime=35.99 cores=1,3,5,7
/proc/29758/stat : 29758 (xcsp_picat) R 29755 29758 25480 0 -1 4202496 49778 0 0 0 3583 16 0 0 20 0 1 0 219395828 2153160704 31263 33554432000 4194304 5849708 140731728517184 140731728516056 140440866447239 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 27459584 140731728524470 140731728524548 140731728524548 140731728527306 0
/proc/29758/statm: 525674 31263 742 405 0 522619 0
Current children cumulated CPU time: 35.99 s
Current children cumulated vsize: 2102696 KiB
Current children cumulated memory: 125052 KiB

[startup+36.8003 s]
/proc/loadavg: 2.03 2.04 2.05 3/190 29759
/proc/meminfo: memFree=13562364/32770624 swapFree=67108688/67108860
[pid=29758] ppid=29755 vsize=2102696 memory=125052 CPUtime=36.79 cores=1,3,5,7
/proc/29758/stat : 29758 (xcsp_picat) R 29755 29758 25480 0 -1 4202496 49778 0 0 0 3662 17 0 0 20 0 1 0 219395828 2153160704 31263 33554432000 4194304 5849708 140731728517184 140731728516056 140440866447239 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 27459584 140731728524470 140731728524548 140731728524548 140731728527306 0
/proc/29758/statm: 525674 31263 742 405 0 522619 0
Current children cumulated CPU time: 36.79 s
Current children cumulated vsize: 2102696 KiB
Current children cumulated memory: 125052 KiB

[startup+37.2002 s]
/proc/loadavg: 2.03 2.04 2.05 3/190 29759
/proc/meminfo: memFree=13562364/32770624 swapFree=67108688/67108860
[pid=29758] ppid=29755 vsize=2102696 memory=125052 CPUtime=37.19 cores=1,3,5,7
/proc/29758/stat : 29758 (xcsp_picat) R 29755 29758 25480 0 -1 4202496 49778 0 0 0 3701 18 0 0 20 0 1 0 219395828 2153160704 31263 33554432000 4194304 5849708 140731728517184 140731728516056 140440866447239 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9394900 27459584 140731728524470 140731728524548 140731728524548 140731728527306 0
/proc/29758/statm: 525674 31263 742 405 0 522619 0
Current children cumulated CPU time: 37.19 s
Current children cumulated vsize: 2102696 KiB
Current children cumulated memory: 125052 KiB

Child status: 0
Real time (s): 37.273
CPU time (s): 37.2718
CPU user time (s): 37.0848
CPU system time (s): 0.186994
CPU usage (%): 99.9969
Max. virtual memory (cumulated for all children) (KiB): 2141804
Max. memory (cumulated for all children) (KiB): 138016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 37.0848
system time used= 0.186994
maximum resident set size= 138016
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49923
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= 33


# summary of solver processes directly reported to runsolver:
#   pid: 29758
#   total CPU time (s): 37.2718
#   total CPU user time (s): 37.0848
#   total CPU system time (s): 0.186994

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.166359 second user time and 0.306945 second system time

The end

Launcher Data 

Begin job on node134 at 2018-08-11 22:12:06
IDJOB=4303237
IDBENCH=141463
IDSOLVER=2778
FILE ID=node134/4303237-1534018326
RUNJOBID= node134-1533991241-25513
PBS_JOBID= 21036944
Free space on /tmp= 42308 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/CarSequencing/CarSequencing-65-02_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303237-1534018326/watcher-4303237-1534018326 -o /tmp/evaluation-result-4303237-1534018326/solver-4303237-1534018326 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1533991241-25513 --watchdog 2580  xcsp_picat HOME/instance-4303237-1534018326.xml

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

MD5SUM BENCH= 5b8cef4a239c531d2bd2d2ec1c21b605
RANDOM SEED=548367836

node134.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	: 5333.68
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	: 5333.68
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	: 5333.68
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	: 5333.68
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:        13685208 kB
MemAvailable:   27224052 kB
Buffers:          174080 kB
Cached:         13513456 kB
SwapCached:           52 kB
Active:          9096524 kB
Inactive:        9316300 kB
Active(anon):    4674700 kB
Inactive(anon):   103156 kB
Active(file):    4421824 kB
Inactive(file):  9213144 kB
Unevictable:        7368 kB
Mlocked:            7368 kB
SwapTotal:      67108860 kB
SwapFree:       67108688 kB
Dirty:              3180 kB
Writeback:             0 kB
AnonPages:       4751428 kB
Mapped:            55752 kB
Shmem:             49652 kB
Slab:             360896 kB
SReclaimable:     332336 kB
SUnreclaim:        28560 kB
KernelStack:        3616 kB
PageTables:        14128 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    6929844 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   3690496 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= 42308 MiB
End job on node134 at 2018-08-11 22:12:44