Trace number 4296135

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 2018-06-15? (TO) 2519.91 2520.01

General information on the benchmark

NameEternity/
Eternity-13-13_c18.xml
MD5SUMe6142002f41530755715c5642d221a51
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables533
Number of constraints222
Number of domains2
Minimum domain size19
Maximum domain size169
Distribution of domain sizes[{"size":19,"count":364},{"size":169,"count":169}]
Minimum variable degree1
Maximum variable degree14
Distribution of variable degrees[{"degree":1,"count":12},{"degree":2,"count":520},{"degree":14,"count":1}]
Minimum constraint arity1
Maximum constraint arity169
Distribution of constraint arities[{"arity":1,"count":52},{"arity":5,"count":169},{"arity":169,"count":1}]
Number of extensional constraints169
Number of intensional constraints52
Distribution of constraint types[{"type":"extension","count":169},{"type":"intension","count":52},{"type":"allDifferent","count":1}]
Optimization problemNO
Type of objective

Solver Data


Verifier Data 

One s line expected

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 (9135 MiB free)
  memory of node 1: 16384 MiB (11161 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4296135-1532609022/watcher-4296135-1532609022 -o /tmp/evaluation-result-4296135-1532609022/solver-4296135-1532609022 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532598933-5171 --watchdog 2580 xcsp_picat HOME/instance-4296135-1532609022.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=6234, runsolver pid=6231

[startup+0.100197 s]*
/proc/loadavg: 2.08 2.05 2.09 3/191 6235
/proc/meminfo: memFree=20768996/32770624 swapFree=67108860/67108860
[pid=6234] ppid=6231 vsize=111688 memory=17216 CPUtime=0.1 cores=0,2,4,6
/proc/6234/stat : 6234 (xcsp_picat) R 6231 6234 4275 0 -1 4202496 1427 0 0 0 10 0 0 0 20 0 1 0 78465412 114368512 4304 33554432000 4194304 5849740 140736227723264 140736227722568 140595840949248 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 30035968 140736227726518 140736227726596 140736227726596 140736227729354 0
/proc/6234/statm: 27922 4304 598 405 0 24866 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 17216 KiB

[startup+0.209869 s]*
/proc/loadavg: 2.08 2.05 2.09 3/191 6235
/proc/meminfo: memFree=20762852/32770624 swapFree=67108860/67108860
[pid=6234] ppid=6231 vsize=111688 memory=23360 CPUtime=0.2 cores=0,2,4,6
/proc/6234/stat : 6234 (xcsp_picat) R 6231 6234 4275 0 -1 4202496 1430 0 0 0 20 0 0 0 20 0 1 0 78465412 114368512 5840 33554432000 4194304 5849740 140736227723264 140736227722568 4541565 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 30035968 140736227726518 140736227726596 140736227726596 140736227729354 0
/proc/6234/statm: 27922 5840 598 405 0 24866 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 23360 KiB

[startup+0.309769 s]*
/proc/loadavg: 2.08 2.05 2.09 3/191 6235
/proc/meminfo: memFree=20754764/32770624 swapFree=67108860/67108860
[pid=6234] ppid=6231 vsize=111688 memory=31784 CPUtime=0.3 cores=0,2,4,6
/proc/6234/stat : 6234 (xcsp_picat) R 6231 6234 4275 0 -1 4202496 1488 0 0 0 30 0 0 0 20 0 1 0 78465412 114368512 7946 33554432000 4194304 5849740 140736227723264 140736227722568 4818425 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 30035968 140736227726518 140736227726596 140736227726596 140736227729354 0
/proc/6234/statm: 27922 7946 611 405 0 24866 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 111688 KiB
Current children cumulated memory: 31784 KiB

[startup+0.700317 s]
/proc/loadavg: 2.08 2.05 2.09 3/191 6235
/proc/meminfo: memFree=20722760/32770624 swapFree=67108860/67108860
[pid=6234] ppid=6231 vsize=200472 memory=106652 CPUtime=0.69 cores=0,2,4,6
/proc/6234/stat : 6234 (xcsp_picat) R 6231 6234 4275 0 -1 4202496 8152 0 0 0 67 2 0 0 20 0 1 0 78465412 205283328 26151 33554432000 4194304 5849740 140736227723264 140736227721960 140595840580592 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 30035968 140736227726518 140736227726596 140736227726596 140736227729354 0
/proc/6234/statm: 50118 26663 639 405 0 47062 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 200472 KiB
Current children cumulated memory: 106652 KiB

[startup+1.50031 s]
/proc/loadavg: 2.08 2.05 2.09 3/191 6235
/proc/meminfo: memFree=20616692/32770624 swapFree=67108860/67108860
[pid=6234] ppid=6231 vsize=225876 memory=146116 CPUtime=1.49 cores=0,2,4,6
/proc/6234/stat : 6234 (xcsp_picat) R 6231 6234 4275 0 -1 4202496 9649 0 0 0 146 3 0 0 20 0 1 0 78465412 231297024 36529 33554432000 4194304 5849740 140736227723264 140736227721960 5310480 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 30035968 140736227726518 140736227726596 140736227726596 140736227729354 0
/proc/6234/statm: 56469 36529 643 405 0 53413 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 225876 KiB
Current children cumulated memory: 146116 KiB

[startup+3.10975 s]
/proc/loadavg: 2.08 2.05 2.09 3/191 6235
/proc/meminfo: memFree=20607352/32770624 swapFree=67108860/67108860
[pid=6234] ppid=6231 vsize=258608 memory=178940 CPUtime=3.09 cores=0,2,4,6
/proc/6234/stat : 6234 (xcsp_picat) R 6231 6234 4275 0 -1 4202496 25751 0 0 0 305 4 0 0 20 0 1 0 78465412 264814592 44735 33554432000 4194304 5849740 140736227723264 140736227722136 5376588 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 30035968 140736227726518 140736227726596 140736227726596 140736227729354 0
/proc/6234/statm: 64652 44735 666 405 0 61596 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 258608 KiB
Current children cumulated memory: 178940 KiB

[startup+6.30022 s]
/proc/loadavg: 2.08 2.05 2.09 3/191 6235
/proc/meminfo: memFree=20620520/32770624 swapFree=67108860/67108860
[pid=6234] ppid=6231 vsize=258608 memory=178952 CPUtime=6.29 cores=0,2,4,6
/proc/6234/stat : 6234 (xcsp_picat) R 6231 6234 4275 0 -1 4202496 40109 0 0 0 624 5 0 0 20 0 1 0 78465412 264814592 44738 33554432000 4194304 5849740 140736227723264 140736227721752 4211600 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 30035968 140736227726518 140736227726596 140736227726596 140736227729354 0
/proc/6234/statm: 64652 44738 669 405 0 61596 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 258608 KiB
Current children cumulated memory: 178952 KiB

[startup+12.7003 s]
/proc/loadavg: 2.07 2.05 2.08 3/191 6235
/proc/meminfo: memFree=20597856/32770624 swapFree=67108860/67108860
[pid=6234] ppid=6231 vsize=258788 memory=178988 CPUtime=12.69 cores=0,2,4,6
/proc/6234/stat : 6234 (xcsp_picat) R 6231 6234 4275 0 -1 4202496 61948 0 0 0 1262 7 0 0 20 0 1 0 78465412 264998912 44747 33554432000 4194304 5849740 140736227723264 140736227722424 5312640 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 30035968 140736227726518 140736227726596 140736227726596 140736227729354 0
/proc/6234/statm: 64697 44747 674 405 0 61641 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 258788 KiB
Current children cumulated memory: 178988 KiB

[startup+25.5003 s]
/proc/loadavg: 2.05 2.05 2.08 3/191 6235
/proc/meminfo: memFree=20619056/32770624 swapFree=67108860/67108860
[pid=6234] ppid=6231 vsize=258348 memory=175604 CPUtime=25.48 cores=0,2,4,6
/proc/6234/stat : 6234 (xcsp_picat) R 6231 6234 4275 0 -1 4202496 99131 0 0 0 2536 12 0 0 20 0 1 0 78465412 264548352 43901 33554432000 4194304 5849740 140736227723264 140736227721752 5335585 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 30035968 140736227726518 140736227726596 140736227726596 140736227729354 0
/proc/6234/statm: 64587 43901 674 405 0 61531 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 258348 KiB
Current children cumulated memory: 175604 KiB

[startup+51.1098 s]
/proc/loadavg: 2.04 2.04 2.08 3/192 6236
/proc/meminfo: memFree=20595796/32770624 swapFree=67108860/67108860
[pid=6234] ppid=6231 vsize=275488 memory=189708 CPUtime=51.1 cores=0,2,4,6
/proc/6234/stat : 6234 (xcsp_picat) R 6231 6234 4275 0 -1 4202496 122107 0 0 0 5084 26 0 0 20 0 1 0 78465412 282099712 47427 33554432000 4194304 5849740 140736227723264 140736227722424 140595840970631 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 30035968 140736227726518 140736227726596 140736227726596 140736227729354 0
/proc/6234/statm: 68872 47427 674 405 0 65816 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 275488 KiB
Current children cumulated memory: 189708 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.04 2.08 3/192 6237
/proc/meminfo: memFree=20554544/32770624 swapFree=67108860/67108860
[pid=6234] ppid=6231 vsize=275280 memory=195700 CPUtime=102.28 cores=0,2,4,6
/proc/6234/stat : 6234 (xcsp_picat) R 6231 6234 4275 0 -1 4202496 144017 0 0 0 10180 48 0 0 20 0 1 0 78465412 281886720 48925 33554432000 4194304 5849740 140736227723264 140736227722264 5437609 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 30035968 140736227726518 140736227726596 140736227726596 140736227729354 0
/proc/6234/statm: 68820 48925 674 405 0 65764 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 275280 KiB
Current children cumulated memory: 195700 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.03 2.07 3/192 6238
/proc/meminfo: memFree=20389060/32770624 swapFree=67108860/67108860
[pid=6234] ppid=6231 vsize=312688 memory=233068 CPUtime=162.27 cores=0,2,4,6
/proc/6234/stat : 6234 (xcsp_picat) R 6231 6234 4275 0 -1 4202496 172755 0 0 0 16147 80 0 0 20 0 1 0 78465412 320192512 58267 33554432000 4194304 5849740 140736227723264 140736227722136 5407348 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 30035968 140736227726518 140736227726596 140736227726596 140736227729354 0
/proc/6234/statm: 78172 58267 675 405 0 75116 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 312688 KiB
Current children cumulated memory: 233068 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.03 2.06 3/192 6239
/proc/meminfo: memFree=20440868/32770624 swapFree=67108860/67108860
[pid=6234] ppid=6231 vsize=354896 memory=281976 CPUtime=222.26 cores=0,2,4,6
/proc/6234/stat : 6234 (xcsp_picat) R 6231 6234 4275 0 -1 4202496 184748 0 0 0 22115 111 0 0 20 0 1 0 78465412 363413504 70494 33554432000 4194304 5849740 140736227723264 140736227721752 4234716 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 30035968 140736227726518 140736227726596 140736227726596 140736227729354 0
/proc/6234/statm: 88724 70494 675 405 0 85668 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 354896 KiB
Current children cumulated memory: 281976 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 2.06 3/192 6240
/proc/meminfo: memFree=20491156/32770624 swapFree=67108860/67108860
[pid=6234] ppid=6231 vsize=309872 memory=236824 CPUtime=282.26 cores=0,2,4,6
/proc/6234/stat : 6234 (xcsp_picat) R 6231 6234 4275 0 -1 4202496 190257 0 0 0 28085 141 0 0 20 0 1 0 78465412 317308928 59206 33554432000 4194304 5849740 140736227723264 140736227722136 5438257 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 30035968 140736227726518 140736227726596 140736227726596 140736227729354 0
/proc/6234/statm: 77468 59206 675 405 0 74412 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 309872 KiB
Current children cumulated memory: 236824 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 6241
/proc/meminfo: memFree=20491104/32770624 swapFree=67108860/67108860
[pid=6234] ppid=6231 vsize=309552 memory=236504 CPUtime=342.26 cores=0,2,4,6
/proc/6234/stat : 6234 (xcsp_picat) R 6231 6234 4275 0 -1 4202496 201663 0 0 0 34048 178 0 0 20 0 1 0 78465412 316981248 59126 33554432000 4194304 5849740 140736227723264 140736227722264 5340242 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 30035968 140736227726518 140736227726596 140736227726596 140736227729354 0
/proc/6234/statm: 77388 59126 675 405 0 74332 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 309552 KiB
Current children cumulated memory: 236504 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 6250
/proc/meminfo: memFree=20343848/32770624 swapFree=67108860/67108860
[pid=6234] ppid=6231 vsize=262516 memory=189596 CPUtime=402.26 cores=0,2,4,6
/proc/6234/stat : 6234 (xcsp_picat) R 6231 6234 4275 0 -1 4202496 207459 0 0 0 40012 214 0 0 20 0 1 0 78465412 268816384 47399 33554432000 4194304 5849740 140736227723264 140736227722264 140595840970631 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 30035968 140736227726518 140736227726596 140736227726596 140736227729354 0
/proc/6234/statm: 65629 47399 675 405 0 62573 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 262516 KiB
Current children cumulated memory: 189596 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 6251
/proc/meminfo: memFree=20407904/32770624 swapFree=67108860/67108860
[pid=6234] ppid=6231 vsize=263700 memory=190516 CPUtime=462.26 cores=0,2,4,6
/proc/6234/stat : 6234 (xcsp_picat) R 6231 6234 4275 0 -1 4202496 213094 0 0 0 45978 248 0 0 20 0 1 0 78465412 270028800 47629 33554432000 4194304 5849740 140736227723264 140736227722264 5335568 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 30035968 140736227726518 140736227726596 140736227726596 140736227729354 0
/proc/6234/statm: 65925 47629 675 405 0 62869 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 263700 KiB
Current children cumulated memory: 190516 KiB


################
# More data... #
################

/proc/6234/statm: 106389 88127 675 405 0 103333 0
Current children cumulated CPU time: 1722.23 s
Current children cumulated vsize: 425556 KiB
Current children cumulated memory: 352508 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/192 6318
/proc/meminfo: memFree=20278860/32770624 swapFree=67108860/67108860
[pid=6234] ppid=6231 vsize=425556 memory=352508 CPUtime=1782.21 cores=0,2,4,6
/proc/6234/stat : 6234 (xcsp_picat) R 6231 6234 4275 0 -1 4202496 393967 0 0 0 177237 984 0 0 20 0 1 0 78465412 435769344 88127 33554432000 4194304 5849740 140736227723264 140736227722264 5312805 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 30035968 140736227726518 140736227726596 140736227726596 140736227729354 0
/proc/6234/statm: 106389 88127 675 405 0 103333 0
Current children cumulated CPU time: 1782.21 s
Current children cumulated vsize: 425556 KiB
Current children cumulated memory: 352508 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/192 6319
/proc/meminfo: memFree=19745912/32770624 swapFree=67108860/67108860
[pid=6234] ppid=6231 vsize=965472 memory=892388 CPUtime=1842.2 cores=0,2,4,6
/proc/6234/stat : 6234 (xcsp_picat) R 6231 6234 4275 0 -1 4202496 400377 0 0 0 183197 1023 0 0 20 0 1 0 78465412 988643328 223097 33554432000 4194304 5849740 140736227723264 140736227722264 5335529 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 30035968 140736227726518 140736227726596 140736227726596 140736227729354 0
/proc/6234/statm: 241368 223097 675 405 0 238312 0
Current children cumulated CPU time: 1842.2 s
Current children cumulated vsize: 965472 KiB
Current children cumulated memory: 892388 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 6320
/proc/meminfo: memFree=20412476/32770624 swapFree=67108860/67108860
[pid=6234] ppid=6231 vsize=334208 memory=261160 CPUtime=1902.2 cores=0,2,4,6
/proc/6234/stat : 6234 (xcsp_picat) R 6231 6234 4275 0 -1 4202496 447331 0 0 0 189163 1057 0 0 20 0 1 0 78465412 342228992 65290 33554432000 4194304 5849740 140736227723264 140736227722424 5437821 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 30035968 140736227726518 140736227726596 140736227726596 140736227729354 0
/proc/6234/statm: 83552 65290 675 405 0 80496 0
Current children cumulated CPU time: 1902.2 s
Current children cumulated vsize: 334208 KiB
Current children cumulated memory: 261160 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/189 6321
/proc/meminfo: memFree=20315372/32770624 swapFree=67108860/67108860
[pid=6234] ppid=6231 vsize=399584 memory=326536 CPUtime=1962.2 cores=0,2,4,6
/proc/6234/stat : 6234 (xcsp_picat) R 6231 6234 4275 0 -1 4202496 449652 0 0 0 195131 1089 0 0 20 0 1 0 78465412 409174016 81634 33554432000 4194304 5849740 140736227723264 140736227722264 5335544 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 30035968 140736227726518 140736227726596 140736227726596 140736227729354 0
/proc/6234/statm: 99896 81634 675 405 0 96840 0
Current children cumulated CPU time: 1962.2 s
Current children cumulated vsize: 399584 KiB
Current children cumulated memory: 326536 KiB

[startup+2022.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/190 6323
/proc/meminfo: memFree=20393504/32770624 swapFree=67108860/67108860
[pid=6234] ppid=6231 vsize=399584 memory=326432 CPUtime=2022.21 cores=0,2,4,6
/proc/6234/stat : 6234 (xcsp_picat) R 6231 6234 4275 0 -1 4202496 452142 0 0 0 201098 1123 0 0 20 0 1 0 78465412 409174016 81608 33554432000 4194304 5849740 140736227723264 140736227722264 5335606 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 30035968 140736227726518 140736227726596 140736227726596 140736227729354 0
/proc/6234/statm: 99896 81608 675 405 0 96840 0
Current children cumulated CPU time: 2022.21 s
Current children cumulated vsize: 399584 KiB
Current children cumulated memory: 326432 KiB

[startup+2082.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 6325
/proc/meminfo: memFree=20327388/32770624 swapFree=67108860/67108860
[pid=6234] ppid=6231 vsize=399584 memory=326536 CPUtime=2082.2 cores=0,2,4,6
/proc/6234/stat : 6234 (xcsp_picat) R 6231 6234 4275 0 -1 4202496 454667 0 0 0 207068 1152 0 0 20 0 1 0 78465412 409174016 81634 33554432000 4194304 5849740 140736227723264 140736227722264 140595840970631 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 30035968 140736227726518 140736227726596 140736227726596 140736227729354 0
/proc/6234/statm: 99896 81634 675 405 0 96840 0
Current children cumulated CPU time: 2082.2 s
Current children cumulated vsize: 399584 KiB
Current children cumulated memory: 326536 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 6327
/proc/meminfo: memFree=20181024/32770624 swapFree=67108860/67108860
[pid=6234] ppid=6231 vsize=596036 memory=522924 CPUtime=2142.2 cores=0,2,4,6
/proc/6234/stat : 6234 (xcsp_picat) R 6231 6234 4275 0 -1 4202496 458555 0 0 0 213033 1187 0 0 20 0 1 0 78465412 610340864 130731 33554432000 4194304 5849740 140736227723264 140736227722264 140595840970631 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 30035968 140736227726518 140736227726596 140736227726596 140736227729354 0
/proc/6234/statm: 149009 130731 675 405 0 145953 0
Current children cumulated CPU time: 2142.2 s
Current children cumulated vsize: 596036 KiB
Current children cumulated memory: 522924 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 6336
/proc/meminfo: memFree=20328716/32770624 swapFree=67108860/67108860
[pid=6234] ppid=6231 vsize=399420 memory=326372 CPUtime=2202.2 cores=0,2,4,6
/proc/6234/stat : 6234 (xcsp_picat) R 6231 6234 4275 0 -1 4202496 460300 0 0 0 218996 1224 0 0 20 0 1 0 78465412 409006080 81593 33554432000 4194304 5849740 140736227723264 140736227722264 140595840970631 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 30035968 140736227726518 140736227726596 140736227726596 140736227729354 0
/proc/6234/statm: 99855 81593 675 405 0 96799 0
Current children cumulated CPU time: 2202.2 s
Current children cumulated vsize: 399420 KiB
Current children cumulated memory: 326372 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 6337
/proc/meminfo: memFree=20360440/32770624 swapFree=67108860/67108860
[pid=6234] ppid=6231 vsize=399420 memory=326372 CPUtime=2262.19 cores=0,2,4,6
/proc/6234/stat : 6234 (xcsp_picat) R 6231 6234 4275 0 -1 4202496 462184 0 0 0 224963 1256 0 0 20 0 1 0 78465412 409006080 81593 33554432000 4194304 5849740 140736227723264 140736227722264 5437698 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 30035968 140736227726518 140736227726596 140736227726596 140736227729354 0
/proc/6234/statm: 99855 81593 675 405 0 96799 0
Current children cumulated CPU time: 2262.19 s
Current children cumulated vsize: 399420 KiB
Current children cumulated memory: 326372 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 6338
/proc/meminfo: memFree=20247204/32770624 swapFree=67108860/67108860
[pid=6234] ppid=6231 vsize=400056 memory=327008 CPUtime=2322.2 cores=0,2,4,6
/proc/6234/stat : 6234 (xcsp_picat) R 6231 6234 4275 0 -1 4202496 463918 0 0 0 230934 1286 0 0 20 0 1 0 78465412 409657344 81752 33554432000 4194304 5849740 140736227723264 140736227722136 5437698 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 30035968 140736227726518 140736227726596 140736227726596 140736227729354 0
/proc/6234/statm: 100014 81752 675 405 0 96958 0
Current children cumulated CPU time: 2322.2 s
Current children cumulated vsize: 400056 KiB
Current children cumulated memory: 327008 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 6339
/proc/meminfo: memFree=20311744/32770624 swapFree=67108860/67108860
[pid=6234] ppid=6231 vsize=334520 memory=261472 CPUtime=2382.2 cores=0,2,4,6
/proc/6234/stat : 6234 (xcsp_picat) R 6231 6234 4275 0 -1 4202496 464291 0 0 0 236905 1315 0 0 20 0 1 0 78465412 342548480 65368 33554432000 4194304 5849740 140736227723264 140736227722264 140595840970631 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 30035968 140736227726518 140736227726596 140736227726596 140736227729354 0
/proc/6234/statm: 83630 65368 675 405 0 80574 0
Current children cumulated CPU time: 2382.2 s
Current children cumulated vsize: 334520 KiB
Current children cumulated memory: 261472 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 6340
/proc/meminfo: memFree=20170780/32770624 swapFree=67108860/67108860
[pid=6234] ppid=6231 vsize=477308 memory=404008 CPUtime=2442.19 cores=0,2,4,6
/proc/6234/stat : 6234 (xcsp_picat) R 6231 6234 4275 0 -1 4202496 468250 0 0 0 242870 1349 0 0 20 0 1 0 78465412 488763392 101002 33554432000 4194304 5849740 140736227723264 140736227722264 5312771 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 30035968 140736227726518 140736227726596 140736227726596 140736227729354 0
/proc/6234/statm: 119327 101002 675 405 0 116271 0
Current children cumulated CPU time: 2442.19 s
Current children cumulated vsize: 477308 KiB
Current children cumulated memory: 404008 KiB

[startup+2502.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/190 6342
/proc/meminfo: memFree=20298236/32770624 swapFree=67108860/67108860
[pid=6234] ppid=6231 vsize=349384 memory=276292 CPUtime=2502.19 cores=0,2,4,6
/proc/6234/stat : 6234 (xcsp_picat) R 6231 6234 4275 0 -1 4202496 533967 0 0 0 248821 1398 0 0 20 0 1 0 78465412 357769216 69073 33554432000 4194304 5849740 140736227723264 140736227722264 140595840970631 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 30035968 140736227726518 140736227726596 140736227726596 140736227729354 0
/proc/6234/statm: 87346 69073 675 405 0 84290 0
Current children cumulated CPU time: 2502.19 s
Current children cumulated vsize: 349384 KiB
Current children cumulated memory: 276292 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 1.96 2.01 2.04 3/190 6467
/proc/meminfo: memFree=20398768/32770624 swapFree=67108860/67108860
[pid=6234] ppid=6231 vsize=348856 memory=275768 CPUtime=2519.91 cores=0,2,4,6
/proc/6234/stat : 6234 (xcsp_picat) R 6231 6234 4275 0 -1 4202496 536541 0 0 0 250583 1408 0 0 20 0 1 0 78465412 357228544 68942 33554432000 4194304 5849740 140736227723264 140736227722136 140595840970631 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 30035968 140736227726518 140736227726596 140736227726596 140736227729354 0
/proc/6234/statm: 87214 68942 675 405 0 84158 0
Current children cumulated CPU time: 2519.91 s
Current children cumulated vsize: 348856 KiB
Current children cumulated memory: 275768 KiB

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

[startup+2520.01 s]
# the end of solver process 6234 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2505.83 s, system=14.0827 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.91
CPU user time (s): 2505.83
CPU system time (s): 14.0827
CPU usage (%): 99.9961
Max. virtual memory (cumulated for all children) (KiB): 1452516
Max. memory (cumulated for all children) (KiB): 1372568

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2505.83
system time used= 14.0827
maximum resident set size= 1372568
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 536541
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= 72
involuntary context switches= 1014


# summary of solver processes directly reported to runsolver:
#   pid: 6234
#   total CPU time (s): 2519.91
#   total CPU user time (s): 2505.83
#   total CPU system time (s): 14.0827

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.75836 second user time and 18.7138 second system time

The end

Launcher Data 

Begin job on node134 at 2018-07-26 14:43:42
IDJOB=4296135
IDBENCH=141656
IDSOLVER=2754
FILE ID=node134/4296135-1532609022
RUNJOBID= node134-1532598933-5171
PBS_JOBID= 21021975
Free space on /tmp= 55556 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Eternity/Eternity-13-13_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4296135-1532609022/watcher-4296135-1532609022 -o /tmp/evaluation-result-4296135-1532609022/solver-4296135-1532609022 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532598933-5171 --watchdog 2580  xcsp_picat HOME/instance-4296135-1532609022.xml

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

MD5SUM BENCH= e6142002f41530755715c5642d221a51
RANDOM SEED=992331086

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:        20784028 kB
MemAvailable:   31857724 kB
Buffers:          224164 kB
Cached:         11109616 kB
SwapCached:            0 kB
Active:          2230460 kB
Inactive:        9260380 kB
Active(anon):     108336 kB
Inactive(anon):    76424 kB
Active(file):    2122124 kB
Inactive(file):  9183956 kB
Unevictable:        7396 kB
Mlocked:            7396 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              4712 kB
Writeback:             0 kB
AnonPages:        164016 kB
Mapped:            43000 kB
Shmem:             25248 kB
Slab:             194996 kB
SReclaimable:     166904 kB
SUnreclaim:        28092 kB
KernelStack:        3408 kB
PageTables:         5616 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     536924 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     67584 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= 55552 MiB
End job on node134 at 2018-07-26 15:25:42