Trace number 4293214

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 156.988 157.013

General information on the benchmark

NameStripPacking/
StripPacking-N1c_c18.xml
MD5SUM19f4dcf35e46defaa68e633424c84ce1
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 benchmark72.0175
Satisfiable
(Un)Satisfiability was proved
Number of variables85
Number of constraints52
Number of domains19
Minimum domain size2
Maximum domain size200
Distribution of domain sizes[{"size":2,"count":51},{"size":200,"count":34}]
Minimum variable degree1
Maximum variable degree3
Distribution of variable degrees[{"degree":1,"count":17},{"degree":2,"count":34},{"degree":3,"count":34}]
Minimum constraint arity2
Maximum constraint arity68
Distribution of constraint arities[{"arity":2,"count":34},{"arity":3,"count":17},{"arity":68,"count":1}]
Number of extensional constraints17
Number of intensional constraints34
Distribution of constraint types[{"type":"extension","count":17},{"type":"intension","count":34},{"type":"noOverlap","count":1}]
Optimization problemNO
Type of objective

Solver Data 

156.97/157.01	c xcsp_picat version 2.4#4 (June 15, 2018)
156.97/157.01	s SATISFIABLE
156.97/157.01	v <instantiation>
156.97/157.01	v     <list> h[] r[] y[] x[] w[]  </list> 
156.97/157.01	v     <values> 86 54 81 88 117 32 42 15 55 10 78 29 40 49 64 30 34  0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0  114 146 119 34 34 114 104 104 64 104 122 122 64 151 0 34 0  36 71 0 130 88 71 76 11 0 36 174 130 11 88 0 79 79  35 17 36 70 42 5 12 25 11 40 26 44 77 86 79 9 121   </values> 
156.97/157.01	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 (12963 MiB free)
  memory of node 1: 16384 MiB (15360 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4293214-1532307759/watcher-4293214-1532307759 -o /tmp/evaluation-result-4293214-1532307759/solver-4293214-1532307759 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1532297650-6630 --watchdog 2580 xcsp_picat HOME/instance-4293214-1532307759.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=7656, runsolver pid=7653

[startup+0.10042 s]*
/proc/loadavg: 1.95 2.00 2.04 3/188 7657
/proc/meminfo: memFree=28988216/32770624 swapFree=67108796/67108860
[pid=7656] ppid=7653 vsize=113944 memory=17744 CPUtime=0.09 cores=0,2,4,6
/proc/7656/stat : 7656 (xcsp_picat) R 7653 7656 6599 0 -1 4202496 2100 0 0 0 9 0 0 0 20 0 1 0 48339039 116678656 4436 33554432000 4194304 5849740 140726022393280 140726022392376 5521462 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 33595392 140726022399158 140726022399236 140726022399236 140726022401994 0
/proc/7656/statm: 28486 4436 706 405 0 25430 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 113944 KiB
Current children cumulated memory: 17744 KiB

[startup+0.209538 s]*
/proc/loadavg: 1.95 2.00 2.04 3/188 7657
/proc/meminfo: memFree=28987844/32770624 swapFree=67108796/67108860
[pid=7656] ppid=7653 vsize=113944 memory=17744 CPUtime=0.2 cores=0,2,4,6
/proc/7656/stat : 7656 (xcsp_picat) R 7653 7656 6599 0 -1 4202496 2100 0 0 0 20 0 0 0 20 0 1 0 48339039 116678656 4436 33554432000 4194304 5849740 140726022393280 140726022392376 5606222 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 33595392 140726022399158 140726022399236 140726022399236 140726022401994 0
/proc/7656/statm: 28486 4436 706 405 0 25430 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 113944 KiB
Current children cumulated memory: 17744 KiB

[startup+0.308735 s]*
/proc/loadavg: 1.95 2.00 2.04 3/188 7657
/proc/meminfo: memFree=28986372/32770624 swapFree=67108796/67108860
[pid=7656] ppid=7653 vsize=115276 memory=18908 CPUtime=0.3 cores=0,2,4,6
/proc/7656/stat : 7656 (xcsp_picat) R 7653 7656 6599 0 -1 4202496 2523 0 0 0 30 0 0 0 20 0 1 0 48339039 118042624 4727 33554432000 4194304 5849740 140726022393280 140726022391672 5402730 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 33595392 140726022399158 140726022399236 140726022399236 140726022401994 0
/proc/7656/statm: 28819 4727 724 405 0 25763 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 115276 KiB
Current children cumulated memory: 18908 KiB

[startup+0.700227 s]
/proc/loadavg: 1.95 2.00 2.04 3/188 7657
/proc/meminfo: memFree=28986148/32770624 swapFree=67108796/67108860
[pid=7656] ppid=7653 vsize=114944 memory=18992 CPUtime=0.68 cores=0,2,4,6
/proc/7656/stat : 7656 (xcsp_picat) R 7653 7656 6599 0 -1 4202496 2604 0 0 0 68 0 0 0 20 0 1 0 48339039 117702656 4748 33554432000 4194304 5849740 140726022393280 140726022391672 5308384 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 33595392 140726022399158 140726022399236 140726022399236 140726022401994 0
/proc/7656/statm: 28736 4748 734 405 0 25680 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 114944 KiB
Current children cumulated memory: 18992 KiB

[startup+1.50023 s]
/proc/loadavg: 1.95 2.00 2.04 3/188 7657
/proc/meminfo: memFree=28985924/32770624 swapFree=67108796/67108860
[pid=7656] ppid=7653 vsize=116048 memory=19812 CPUtime=1.49 cores=0,2,4,6
/proc/7656/stat : 7656 (xcsp_picat) R 7653 7656 6599 0 -1 4202496 3128 0 0 0 147 2 0 0 20 0 1 0 48339039 118833152 4953 33554432000 4194304 5849740 140726022393280 140726022391672 140468568084359 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 33595392 140726022399158 140726022399236 140726022399236 140726022401994 0
/proc/7656/statm: 29012 4953 739 405 0 25956 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 116048 KiB
Current children cumulated memory: 19812 KiB

[startup+3.1091 s]
/proc/loadavg: 1.95 2.00 2.04 3/188 7657
/proc/meminfo: memFree=28987704/32770624 swapFree=67108796/67108860
[pid=7656] ppid=7653 vsize=117436 memory=21556 CPUtime=3.09 cores=0,2,4,6
/proc/7656/stat : 7656 (xcsp_picat) R 7653 7656 6599 0 -1 4202496 4714 0 0 0 304 5 0 0 20 0 1 0 48339039 120254464 5389 33554432000 4194304 5849740 140726022393280 140726022392280 5437720 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 33595392 140726022399158 140726022399236 140726022399236 140726022401994 0
/proc/7656/statm: 29359 5389 739 405 0 26303 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 117436 KiB
Current children cumulated memory: 21556 KiB

[startup+6.30023 s]
/proc/loadavg: 1.95 2.00 2.04 3/188 7657
/proc/meminfo: memFree=28982732/32770624 swapFree=67108796/67108860
[pid=7656] ppid=7653 vsize=118560 memory=22504 CPUtime=6.28 cores=0,2,4,6
/proc/7656/stat : 7656 (xcsp_picat) R 7653 7656 6599 0 -1 4202496 9181 0 0 0 617 11 0 0 20 0 1 0 48339039 121405440 5626 33554432000 4194304 5849740 140726022393280 140726022392280 5437662 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 33595392 140726022399158 140726022399236 140726022399236 140726022401994 0
/proc/7656/statm: 29640 5626 739 405 0 26584 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 118560 KiB
Current children cumulated memory: 22504 KiB

[startup+12.7002 s]
/proc/loadavg: 1.96 2.00 2.04 3/188 7657
/proc/meminfo: memFree=28980048/32770624 swapFree=67108796/67108860
[pid=7656] ppid=7653 vsize=121492 memory=25348 CPUtime=12.68 cores=0,2,4,6
/proc/7656/stat : 7656 (xcsp_picat) R 7653 7656 6599 0 -1 4202496 16378 0 0 0 1247 21 0 0 20 0 1 0 48339039 124407808 6337 33554432000 4194304 5849740 140726022393280 140726022392280 140468568084359 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 33595392 140726022399158 140726022399236 140726022399236 140726022401994 0
/proc/7656/statm: 30373 6337 739 405 0 27317 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 121492 KiB
Current children cumulated memory: 25348 KiB

[startup+25.5002 s]
/proc/loadavg: 1.96 2.00 2.04 3/188 7657
/proc/meminfo: memFree=28973048/32770624 swapFree=67108796/67108860
[pid=7656] ppid=7653 vsize=126340 memory=30248 CPUtime=25.48 cores=0,2,4,6
/proc/7656/stat : 7656 (xcsp_picat) R 7653 7656 6599 0 -1 4202496 30903 0 0 0 2508 40 0 0 20 0 1 0 48339039 129372160 7562 33554432000 4194304 5849740 140726022393280 140726022392440 140468568084359 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 33595392 140726022399158 140726022399236 140726022399236 140726022401994 0
/proc/7656/statm: 31585 7562 739 405 0 28529 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 126340 KiB
Current children cumulated memory: 30248 KiB

[startup+51.1094 s]
/proc/loadavg: 1.98 2.00 2.04 3/188 7657
/proc/meminfo: memFree=28951416/32770624 swapFree=67108796/67108860
[pid=7656] ppid=7653 vsize=140816 memory=44812 CPUtime=51.09 cores=0,2,4,6
/proc/7656/stat : 7656 (xcsp_picat) R 7653 7656 6599 0 -1 4202496 53601 0 0 0 5037 72 0 0 20 0 1 0 48339039 144195584 11203 33554432000 4194304 5849740 140726022393280 140726022392280 140468568084359 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 33595392 140726022399158 140726022399236 140726022399236 140726022401994 0
/proc/7656/statm: 35204 11203 739 405 0 32148 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 140816 KiB
Current children cumulated memory: 44812 KiB

[startup+102.3 s]
/proc/loadavg: 1.93 1.98 2.03 3/188 7658
/proc/meminfo: memFree=28940072/32770624 swapFree=67108796/67108860
[pid=7656] ppid=7653 vsize=138588 memory=43384 CPUtime=102.27 cores=0,2,4,6
/proc/7656/stat : 7656 (xcsp_picat) R 7653 7656 6599 0 -1 4202496 88182 0 0 0 10104 123 0 0 20 0 1 0 48339039 141914112 10846 33554432000 4194304 5849740 140726022393280 140726022392280 140468568084359 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 33595392 140726022399158 140726022399236 140726022399236 140726022401994 0
/proc/7656/statm: 34647 10846 739 405 0 31591 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 138588 KiB
Current children cumulated memory: 43384 KiB

[startup+157.013 s]
# the end of solver process 7656 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=155.248 s, system=1.73979 s

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

[startup+102.4 s]
/proc/loadavg: 1.93 1.98 2.03 3/188 7658
/proc/meminfo: memFree=28940072/32770624 swapFree=67108796/67108860
[pid=7656] ppid=7653 vsize=138588 memory=43384 CPUtime=102.37 cores=0,2,4,6
/proc/7656/stat : 7656 (xcsp_picat) R 7653 7656 6599 0 -1 4202496 88182 0 0 0 10114 123 0 0 20 0 1 0 48339039 141914112 10846 33554432000 4194304 5849740 140726022393280 140726022392280 5437600 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 33595392 140726022399158 140726022399236 140726022399236 140726022401994 0
/proc/7656/statm: 34647 10846 739 405 0 31591 0
Current children cumulated CPU time: 102.37 s
Current children cumulated vsize: 138588 KiB
Current children cumulated memory: 43384 KiB

[startup+128 s]*
/proc/loadavg: 1.96 1.99 2.03 3/188 7659
/proc/meminfo: memFree=28929524/32770624 swapFree=67108796/67108860
[pid=7656] ppid=7653 vsize=142776 memory=51100 CPUtime=127.97 cores=0,2,4,6
/proc/7656/stat : 7656 (xcsp_picat) R 7653 7656 6599 0 -1 4202496 105202 0 0 0 12649 148 0 0 20 0 1 0 48339039 146202624 12775 33554432000 4194304 5849740 140726022393280 140726022392280 140468568084359 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 33595392 140726022399158 140726022399236 140726022399236 140726022401994 0
/proc/7656/statm: 35694 12775 739 405 0 32638 0
Current children cumulated CPU time: 127.97 s
Current children cumulated vsize: 142776 KiB
Current children cumulated memory: 51100 KiB

[startup+140.8 s]
/proc/loadavg: 1.96 1.99 2.03 3/188 7659
/proc/meminfo: memFree=28925560/32770624 swapFree=67108796/67108860
[pid=7656] ppid=7653 vsize=138444 memory=47052 CPUtime=140.77 cores=0,2,4,6
/proc/7656/stat : 7656 (xcsp_picat) R 7653 7656 6599 0 -1 4202496 111368 0 0 0 13918 159 0 0 20 0 1 0 48339039 141766656 11763 33554432000 4194304 5849740 140726022393280 140726022392280 5312835 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 33595392 140726022399158 140726022399236 140726022399236 140726022401994 0
/proc/7656/statm: 34611 11763 739 405 0 31555 0
Current children cumulated CPU time: 140.77 s
Current children cumulated vsize: 138444 KiB
Current children cumulated memory: 47052 KiB

[startup+147.2 s]
/proc/loadavg: 1.97 1.99 2.03 3/188 7659
/proc/meminfo: memFree=28933184/32770624 swapFree=67108796/67108860
[pid=7656] ppid=7653 vsize=145648 memory=54176 CPUtime=147.17 cores=0,2,4,6
/proc/7656/stat : 7656 (xcsp_picat) R 7653 7656 6599 0 -1 4202496 113170 0 0 0 14552 165 0 0 20 0 1 0 48339039 149143552 13544 33554432000 4194304 5849740 140726022393280 140726022392440 5437808 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 33595392 140726022399158 140726022399236 140726022399236 140726022401994 0
/proc/7656/statm: 36412 13544 739 405 0 33356 0
Current children cumulated CPU time: 147.17 s
Current children cumulated vsize: 145648 KiB
Current children cumulated memory: 54176 KiB

[startup+153.6 s]
/proc/loadavg: 1.97 1.99 2.03 3/188 7659
/proc/meminfo: memFree=28937468/32770624 swapFree=67108796/67108860
[pid=7656] ppid=7653 vsize=135380 memory=43928 CPUtime=153.57 cores=0,2,4,6
/proc/7656/stat : 7656 (xcsp_picat) R 7653 7656 6599 0 -1 4202496 117173 0 0 0 15186 171 0 0 20 0 1 0 48339039 138629120 10982 33554432000 4194304 5849740 140726022393280 140726022392280 5437698 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 33595392 140726022399158 140726022399236 140726022399236 140726022401994 0
/proc/7656/statm: 33845 10982 739 405 0 30789 0
Current children cumulated CPU time: 153.57 s
Current children cumulated vsize: 135380 KiB
Current children cumulated memory: 43928 KiB

[startup+155.2 s]
/proc/loadavg: 1.97 1.99 2.03 3/188 7659
/proc/meminfo: memFree=28937220/32770624 swapFree=67108796/67108860
[pid=7656] ppid=7653 vsize=137788 memory=46304 CPUtime=155.17 cores=0,2,4,6
/proc/7656/stat : 7656 (xcsp_picat) R 7653 7656 6599 0 -1 4202496 117775 0 0 0 15345 172 0 0 20 0 1 0 48339039 141094912 11576 33554432000 4194304 5849740 140726022393280 140726022392280 140468568084359 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 33595392 140726022399158 140726022399236 140726022399236 140726022401994 0
/proc/7656/statm: 34447 11576 739 405 0 31391 0
Current children cumulated CPU time: 155.17 s
Current children cumulated vsize: 137788 KiB
Current children cumulated memory: 46304 KiB

[startup+156 s]*
/proc/loadavg: 1.97 1.99 2.03 3/188 7659
/proc/meminfo: memFree=28932936/32770624 swapFree=67108796/67108860
[pid=7656] ppid=7653 vsize=145980 memory=54284 CPUtime=155.98 cores=0,2,4,6
/proc/7656/stat : 7656 (xcsp_picat) R 7653 7656 6599 0 -1 4202496 118290 0 0 0 15425 173 0 0 20 0 1 0 48339039 149483520 13571 33554432000 4194304 5849740 140726022393280 140726022392280 140468568084359 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 33595392 140726022399158 140726022399236 140726022399236 140726022401994 0
/proc/7656/statm: 36495 13571 739 405 0 33439 0
Current children cumulated CPU time: 155.98 s
Current children cumulated vsize: 145980 KiB
Current children cumulated memory: 54284 KiB

[startup+156.8 s]
/proc/loadavg: 1.97 1.99 2.03 3/188 7659
/proc/meminfo: memFree=28932936/32770624 swapFree=67108796/67108860
[pid=7656] ppid=7653 vsize=145980 memory=54284 CPUtime=156.76 cores=0,2,4,6
/proc/7656/stat : 7656 (xcsp_picat) R 7653 7656 6599 0 -1 4202496 118290 0 0 0 15503 173 0 0 20 0 1 0 48339039 149483520 13571 33554432000 4194304 5849740 140726022393280 140726022392280 140468568084359 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 33595392 140726022399158 140726022399236 140726022399236 140726022401994 0
/proc/7656/statm: 36495 13571 739 405 0 33439 0
Current children cumulated CPU time: 156.76 s
Current children cumulated vsize: 145980 KiB
Current children cumulated memory: 54284 KiB

[startup+157 s]*
/proc/loadavg: 1.97 1.99 2.03 3/188 7659
/proc/meminfo: memFree=28931200/32770624 swapFree=67108796/67108860
[pid=7656] ppid=7653 vsize=145980 memory=54284 CPUtime=156.97 cores=0,2,4,6
/proc/7656/stat : 7656 (xcsp_picat) R 7653 7656 6599 0 -1 4202496 118293 0 0 0 15524 173 0 0 20 0 1 0 48339039 149483520 13571 33554432000 4194304 5849740 140726022393280 140726022392280 140468568084359 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9399828 33595392 140726022399158 140726022399236 140726022399236 140726022401994 0
/proc/7656/statm: 36495 13571 739 405 0 33439 0
Current children cumulated CPU time: 156.97 s
Current children cumulated vsize: 145980 KiB
Current children cumulated memory: 54284 KiB

Child status: 0
Real time (s): 157.013
CPU time (s): 156.988
CPU user time (s): 155.248
CPU system time (s): 1.73979
CPU usage (%): 99.984
Max. virtual memory (cumulated for all children) (KiB): 149904
Max. memory (cumulated for all children) (KiB): 58332

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 155.248
system time used= 1.73979
maximum resident set size= 58332
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 118399
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= 6
involuntary context switches= 190


# summary of solver processes directly reported to runsolver:
#   pid: 7656
#   total CPU time (s): 156.988
#   total CPU user time (s): 155.248
#   total CPU system time (s): 1.73979

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.713269 second user time and 1.03999 second system time

The end

Launcher Data 

Begin job on node138 at 2018-07-23 03:02:39
IDJOB=4293214
IDBENCH=141133
IDSOLVER=2754
FILE ID=node138/4293214-1532307759
RUNJOBID= node138-1532297650-6630
PBS_JOBID= 21018993
Free space on /tmp= 59108 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/StripPacking/StripPacking-N1c_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4293214-1532307759/watcher-4293214-1532307759 -o /tmp/evaluation-result-4293214-1532307759/solver-4293214-1532307759 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1532297650-6630 --watchdog 2580  xcsp_picat HOME/instance-4293214-1532307759.xml

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

MD5SUM BENCH= 19f4dcf35e46defaa68e633424c84ce1
RANDOM SEED=1781974839

node138.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	: 5333.71
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	: 5333.71
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	: 5333.71
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	: 5333.71
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:        29004116 kB
MemAvailable:   31947520 kB
Buffers:          107452 kB
Cached:          3097600 kB
SwapCached:           44 kB
Active:          1195444 kB
Inactive:        2093352 kB
Active(anon):      25616 kB
Inactive(anon):    78216 kB
Active(file):    1169828 kB
Inactive(file):  2015136 kB
Unevictable:        7280 kB
Mlocked:            7280 kB
SwapTotal:      67108860 kB
SwapFree:       67108796 kB
Dirty:              3128 kB
Writeback:             0 kB
AnonPages:         90452 kB
Mapped:            32288 kB
Shmem:             17004 kB
Slab:             176800 kB
SReclaimable:     148548 kB
SUnreclaim:        28252 kB
KernelStack:        3344 kB
PageTables:         5160 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     457932 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     22528 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= 59104 MiB
End job on node138 at 2018-07-23 03:05:16