Trace number 4303199

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 NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2018-08-02? (TO) 2519.73 2520.02

General information on the benchmark

NameMario/
Mario-n-medium-2_c18.xml
MD5SUMd930a285b222420c6879960cff9efc87
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark1053
Best CPU time to get the best result obtained on this benchmark170.602
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of constraints61
Number of domains54
Minimum domain size1
Maximum domain size30
Distribution of domain sizes[{"size":1,"count":2},{"size":2,"count":28},{"size":28,"count":1},{"size":29,"count":5},{"size":30,"count":54}]
Minimum variable degree1
Maximum variable degree3
Distribution of variable degrees[{"degree":1,"count":2},{"degree":2,"count":59},{"degree":3,"count":29}]
Minimum constraint arity1
Maximum constraint arity30
Distribution of constraint arities[{"arity":1,"count":1},{"arity":2,"count":58},{"arity":30,"count":2}]
Number of extensional constraints30
Number of intensional constraints29
Distribution of constraint types[{"type":"extension","count":30},{"type":"intension","count":29},{"type":"sum","count":1},{"type":"circuit","count":1}]
Optimization problemYES
Type of objectivemax SUM

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 (8638 MiB free)
  memory of node 1: 16384 MiB (11596 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303199-1534021063/watcher-4303199-1534021063 -o /tmp/evaluation-result-4303199-1534021063/solver-4303199-1534021063 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1533989978-12841 --watchdog 2580 xcsp_picat HOME/instance-4303199-1534021063.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=18631, runsolver pid=18628

[startup+0.100121 s]*
/proc/loadavg: 1.92 1.98 2.03 3/187 18632
/proc/meminfo: memFree=20690412/32770624 swapFree=67108688/67108860
[pid=18631] ppid=18628 vsize=2025744 memory=33108 CPUtime=0.1 cores=0,2,4,6
/proc/18631/stat : 18631 (xcsp_picat) R 18628 18631 12810 0 -1 4202496 1809 0 0 0 10 0 0 0 20 0 1 0 219669197 2074361856 8277 33554432000 4194304 5849708 140736450471328 140736450470632 4548541 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 20418560 140736450475190 140736450475268 140736450475268 140736450478026 0
/proc/18631/statm: 506436 8277 632 405 0 503381 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 33108 KiB

[startup+0.209479 s]*
/proc/loadavg: 1.92 1.98 2.03 3/187 18632
/proc/meminfo: memFree=20680048/32770624 swapFree=67108688/67108860
[pid=18631] ppid=18628 vsize=2025868 memory=44020 CPUtime=0.21 cores=0,2,4,6
/proc/18631/stat : 18631 (xcsp_picat) R 18628 18631 12810 0 -1 4202496 1956 0 0 0 21 0 0 0 20 0 1 0 219669197 2074488832 11005 33554432000 4194304 5849708 140736450471328 140736450470632 5606243 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 20418560 140736450475190 140736450475268 140736450475268 140736450478026 0
/proc/18631/statm: 506467 11005 717 405 0 503412 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025868 KiB
Current children cumulated memory: 44020 KiB

[startup+0.309298 s]*
/proc/loadavg: 1.92 1.98 2.03 3/187 18632
/proc/meminfo: memFree=20679800/32770624 swapFree=67108688/67108860
[pid=18631] ppid=18628 vsize=2025852 memory=44032 CPUtime=0.31 cores=0,2,4,6
/proc/18631/stat : 18631 (xcsp_picat) R 18628 18631 12810 0 -1 4202496 1957 0 0 0 31 0 0 0 20 0 1 0 219669197 2074472448 11008 33554432000 4194304 5849708 140736450471328 140736450470632 5616083 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 20418560 140736450475190 140736450475268 140736450475268 140736450478026 0
/proc/18631/statm: 506463 11008 717 405 0 503408 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2025852 KiB
Current children cumulated memory: 44032 KiB

[startup+0.700225 s]
/proc/loadavg: 1.92 1.98 2.03 3/187 18632
/proc/meminfo: memFree=20679800/32770624 swapFree=67108688/67108860
[pid=18631] ppid=18628 vsize=2025820 memory=44060 CPUtime=0.69 cores=0,2,4,6
/proc/18631/stat : 18631 (xcsp_picat) R 18628 18631 12810 0 -1 4202496 1964 0 0 0 69 0 0 0 20 0 1 0 219669197 2074439680 11015 33554432000 4194304 5849708 140736450471328 140736450470632 5471665 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 20418560 140736450475190 140736450475268 140736450475268 140736450478026 0
/proc/18631/statm: 506455 11015 718 405 0 503400 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2025820 KiB
Current children cumulated memory: 44060 KiB

[startup+1.50023 s]
/proc/loadavg: 1.92 1.98 2.03 3/187 18632
/proc/meminfo: memFree=20678504/32770624 swapFree=67108688/67108860
[pid=18631] ppid=18628 vsize=2025908 memory=44088 CPUtime=1.49 cores=0,2,4,6
/proc/18631/stat : 18631 (xcsp_picat) R 18628 18631 12810 0 -1 4202496 1973 0 0 0 149 0 0 0 20 0 1 0 219669197 2074529792 11022 33554432000 4194304 5849708 140736450471328 140736450470424 139687132132447 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 20418560 140736450475190 140736450475268 140736450475268 140736450478026 0
/proc/18631/statm: 506477 11022 718 405 0 503422 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2025908 KiB
Current children cumulated memory: 44088 KiB

[startup+3.10927 s]
/proc/loadavg: 1.93 1.98 2.03 3/187 18632
/proc/meminfo: memFree=20680548/32770624 swapFree=67108688/67108860
[pid=18631] ppid=18628 vsize=2031840 memory=50224 CPUtime=3.1 cores=0,2,4,6
/proc/18631/stat : 18631 (xcsp_picat) R 18628 18631 12810 0 -1 4202496 4360 0 0 0 309 1 0 0 20 0 1 0 219669197 2080604160 12556 33554432000 4194304 5849708 140736450471328 140736450470424 4211654 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 20418560 140736450475190 140736450475268 140736450475268 140736450478026 0
/proc/18631/statm: 507960 12556 747 405 0 504905 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2031840 KiB
Current children cumulated memory: 50224 KiB

[startup+6.30023 s]
/proc/loadavg: 1.93 1.98 2.03 3/187 18632
/proc/meminfo: memFree=20675244/32770624 swapFree=67108688/67108860
[pid=18631] ppid=18628 vsize=2033780 memory=52180 CPUtime=6.29 cores=0,2,4,6
/proc/18631/stat : 18631 (xcsp_picat) R 18628 18631 12810 0 -1 4202496 6493 0 0 0 624 5 0 0 20 0 1 0 219669197 2082590720 13045 33554432000 4194304 5849708 140736450471328 140736450470328 5335584 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 20418560 140736450475190 140736450475268 140736450475268 140736450478026 0
/proc/18631/statm: 508445 13045 751 405 0 505390 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2033780 KiB
Current children cumulated memory: 52180 KiB

[startup+12.7002 s]
/proc/loadavg: 1.94 1.98 2.03 3/187 18632
/proc/meminfo: memFree=20666280/32770624 swapFree=67108688/67108860
[pid=18631] ppid=18628 vsize=2034564 memory=52704 CPUtime=12.69 cores=0,2,4,6
/proc/18631/stat : 18631 (xcsp_picat) R 18628 18631 12810 0 -1 4202496 15254 0 0 0 1257 12 0 0 20 0 1 0 219669197 2083393536 13176 33554432000 4194304 5849708 140736450471328 140736450470328 139687132594055 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 20418560 140736450475190 140736450475268 140736450475268 140736450478026 0
/proc/18631/statm: 508641 13176 751 405 0 505586 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2034564 KiB
Current children cumulated memory: 52704 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 1.98 2.03 3/187 18633
/proc/meminfo: memFree=20675032/32770624 swapFree=67108688/67108860
[pid=18631] ppid=18628 vsize=2036256 memory=54496 CPUtime=25.49 cores=0,2,4,6
/proc/18631/stat : 18631 (xcsp_picat) R 18628 18631 12810 0 -1 4202496 24622 0 0 0 2527 22 0 0 20 0 1 0 219669197 2085126144 13624 33554432000 4194304 5849708 140736450471328 140736450470328 5438232 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 20418560 140736450475190 140736450475268 140736450475268 140736450478026 0
/proc/18631/statm: 509064 13624 760 405 0 506009 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2036256 KiB
Current children cumulated memory: 54496 KiB

[startup+51.1093 s]
/proc/loadavg: 1.97 1.99 2.03 3/187 18633
/proc/meminfo: memFree=20656984/32770624 swapFree=67108688/67108860
[pid=18631] ppid=18628 vsize=2052260 memory=70472 CPUtime=51.09 cores=0,2,4,6
/proc/18631/stat : 18631 (xcsp_picat) R 18628 18631 12810 0 -1 4202496 32187 0 0 0 5070 39 0 0 20 0 1 0 219669197 2101514240 17618 33554432000 4194304 5849708 140736450471328 140736450470328 139687132594055 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 20418560 140736450475190 140736450475268 140736450475268 140736450478026 0
/proc/18631/statm: 513065 17618 760 405 0 510010 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2052260 KiB
Current children cumulated memory: 70472 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/187 18634
/proc/meminfo: memFree=20634804/32770624 swapFree=67108688/67108860
[pid=18631] ppid=18628 vsize=2075352 memory=93440 CPUtime=102.27 cores=0,2,4,6
/proc/18631/stat : 18631 (xcsp_picat) R 18628 18631 12810 0 -1 4202496 44199 0 0 0 10168 59 0 0 20 0 1 0 219669197 2125160448 23360 33554432000 4194304 5849708 140736450471328 140736450470328 5438208 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 20418560 140736450475190 140736450475268 140736450475268 140736450478026 0
/proc/18631/statm: 518838 23360 760 405 0 515783 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 2075352 KiB
Current children cumulated memory: 93440 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 1.99 2.03 3/188 18643
/proc/meminfo: memFree=20608632/32770624 swapFree=67108688/67108860
[pid=18631] ppid=18628 vsize=2098164 memory=116456 CPUtime=162.25 cores=0,2,4,6
/proc/18631/stat : 18631 (xcsp_picat) R 18628 18631 12810 0 -1 4202496 58927 0 0 0 16149 76 0 0 20 0 1 0 219669197 2148519936 29114 33554432000 4194304 5849708 140736450471328 140736450470328 5335584 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 20418560 140736450475190 140736450475268 140736450475268 140736450478026 0
/proc/18631/statm: 524541 29114 760 405 0 521486 0
Current children cumulated CPU time: 162.25 s
Current children cumulated vsize: 2098164 KiB
Current children cumulated memory: 116456 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/189 18667
/proc/meminfo: memFree=20610808/32770624 swapFree=67108688/67108860
[pid=18631] ppid=18628 vsize=2094580 memory=112844 CPUtime=222.24 cores=0,2,4,6
/proc/18631/stat : 18631 (xcsp_picat) R 18628 18631 12810 0 -1 4202496 70836 0 0 0 22133 91 0 0 20 0 1 0 219669197 2144849920 28211 33554432000 4194304 5849708 140736450471328 140736450470488 5437837 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 20418560 140736450475190 140736450475268 140736450475268 140736450478026 0
/proc/18631/statm: 523645 28211 760 405 0 520590 0
Current children cumulated CPU time: 222.24 s
Current children cumulated vsize: 2094580 KiB
Current children cumulated memory: 112844 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/189 18668
/proc/meminfo: memFree=20660116/32770624 swapFree=67108688/67108860
[pid=18631] ppid=18628 vsize=2044064 memory=62380 CPUtime=282.23 cores=0,2,4,6
/proc/18631/stat : 18631 (xcsp_picat) R 18628 18631 12810 0 -1 4202496 82789 0 0 0 28112 111 0 0 20 0 1 0 219669197 2093121536 15595 33554432000 4194304 5849708 140736450471328 140736450470328 5338909 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 20418560 140736450475190 140736450475268 140736450475268 140736450478026 0
/proc/18631/statm: 511016 15595 760 405 0 507961 0
Current children cumulated CPU time: 282.23 s
Current children cumulated vsize: 2044064 KiB
Current children cumulated memory: 62380 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/189 18669
/proc/meminfo: memFree=20605352/32770624 swapFree=67108688/67108860
[pid=18631] ppid=18628 vsize=2098632 memory=116844 CPUtime=342.22 cores=0,2,4,6
/proc/18631/stat : 18631 (xcsp_picat) R 18628 18631 12810 0 -1 4202496 89378 0 0 0 34074 148 0 0 20 0 1 0 219669197 2148999168 29211 33554432000 4194304 5849708 140736450471328 140736450470328 5437627 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 20418560 140736450475190 140736450475268 140736450475268 140736450478026 0
/proc/18631/statm: 524658 29211 760 405 0 521603 0
Current children cumulated CPU time: 342.22 s
Current children cumulated vsize: 2098632 KiB
Current children cumulated memory: 116844 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/189 18670
/proc/meminfo: memFree=20560184/32770624 swapFree=67108688/67108860
[pid=18631] ppid=18628 vsize=2132188 memory=150352 CPUtime=402.2 cores=0,2,4,6
/proc/18631/stat : 18631 (xcsp_picat) R 18628 18631 12810 0 -1 4202496 90116 0 0 0 40053 167 0 0 20 0 1 0 219669197 2183360512 37588 33554432000 4194304 5849708 140736450471328 140736450470328 139687132594055 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 20418560 140736450475190 140736450475268 140736450475268 140736450478026 0
/proc/18631/statm: 533047 37588 760 405 0 529992 0
Current children cumulated CPU time: 402.2 s
Current children cumulated vsize: 2132188 KiB
Current children cumulated memory: 150352 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 18671
/proc/meminfo: memFree=20534704/32770624 swapFree=67108688/67108860
[pid=18631] ppid=18628 vsize=2136688 memory=154868 CPUtime=462.19 cores=0,2,4,6
/proc/18631/stat : 18631 (xcsp_picat) R 18628 18631 12810 0 -1 4202496 101341 0 0 0 46040 179 0 0 20 0 1 0 219669197 2187968512 38717 33554432000 4194304 5849708 140736450471328 140736450470328 139687132594055 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 20418560 140736450475190 140736450475268 140736450475268 140736450478026 0
/proc/18631/statm: 534172 38717 760 405 0 531117 0
Current children cumulated CPU time: 462.19 s
Current children cumulated vsize: 2136688 KiB
Current children cumulated memory: 154868 KiB


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

/proc/18631/statm: 531716 37040 760 405 0 528661 0
Current children cumulated CPU time: 1722.07 s
Current children cumulated vsize: 2126864 KiB
Current children cumulated memory: 148160 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 18770
/proc/meminfo: memFree=20598756/32770624 swapFree=67108688/67108860
[pid=18631] ppid=18628 vsize=2143248 memory=164400 CPUtime=1782.07 cores=0,2,4,6
/proc/18631/stat : 18631 (xcsp_picat) R 18628 18631 12810 0 -1 4202496 213880 0 0 0 177662 545 0 0 20 0 1 0 219669197 2194685952 41100 33554432000 4194304 5849708 140736450471328 140736450470328 139687132594055 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 20418560 140736450475190 140736450475268 140736450475268 140736450478026 0
/proc/18631/statm: 535812 41100 760 405 0 532757 0
Current children cumulated CPU time: 1782.07 s
Current children cumulated vsize: 2143248 KiB
Current children cumulated memory: 164400 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 18772
/proc/meminfo: memFree=20598220/32770624 swapFree=67108688/67108860
[pid=18631] ppid=18628 vsize=2126864 memory=148160 CPUtime=1842.07 cores=0,2,4,6
/proc/18631/stat : 18631 (xcsp_picat) R 18628 18631 12810 0 -1 4202496 214839 0 0 0 183651 556 0 0 20 0 1 0 219669197 2177908736 37040 33554432000 4194304 5849708 140736450471328 140736450470328 5335584 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 20418560 140736450475190 140736450475268 140736450475268 140736450478026 0
/proc/18631/statm: 531716 37040 760 405 0 528661 0
Current children cumulated CPU time: 1842.07 s
Current children cumulated vsize: 2126864 KiB
Current children cumulated memory: 148160 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/187 18773
/proc/meminfo: memFree=20542004/32770624 swapFree=67108688/67108860
[pid=18631] ppid=18628 vsize=2126864 memory=148160 CPUtime=1902.06 cores=0,2,4,6
/proc/18631/stat : 18631 (xcsp_picat) R 18628 18631 12810 0 -1 4202496 219339 0 0 0 189637 569 0 0 20 0 1 0 219669197 2177908736 37040 33554432000 4194304 5849708 140736450471328 140736450470328 139687132594055 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 20418560 140736450475190 140736450475268 140736450475268 140736450478026 0
/proc/18631/statm: 531716 37040 760 405 0 528661 0
Current children cumulated CPU time: 1902.06 s
Current children cumulated vsize: 2126864 KiB
Current children cumulated memory: 148160 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 18782
/proc/meminfo: memFree=20589760/32770624 swapFree=67108688/67108860
[pid=18631] ppid=18628 vsize=2076712 memory=97896 CPUtime=1962.06 cores=0,2,4,6
/proc/18631/stat : 18631 (xcsp_picat) R 18628 18631 12810 0 -1 4202496 224594 0 0 0 195601 605 0 0 20 0 1 0 219669197 2126553088 24474 33554432000 4194304 5849708 140736450471328 140736450470328 139687132594055 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 20418560 140736450475190 140736450475268 140736450475268 140736450478026 0
/proc/18631/statm: 519178 24474 760 405 0 516123 0
Current children cumulated CPU time: 1962.06 s
Current children cumulated vsize: 2076712 KiB
Current children cumulated memory: 97896 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 18783
/proc/meminfo: memFree=20556568/32770624 swapFree=67108688/67108860
[pid=18631] ppid=18628 vsize=2095000 memory=116068 CPUtime=2022.05 cores=0,2,4,6
/proc/18631/stat : 18631 (xcsp_picat) R 18628 18631 12810 0 -1 4202496 231289 0 0 0 201580 625 0 0 20 0 1 0 219669197 2145280000 29017 33554432000 4194304 5849708 140736450471328 140736450470328 139687132594055 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 20418560 140736450475190 140736450475268 140736450475268 140736450478026 0
/proc/18631/statm: 523750 29017 760 405 0 520695 0
Current children cumulated CPU time: 2022.05 s
Current children cumulated vsize: 2095000 KiB
Current children cumulated memory: 116068 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 18784
/proc/meminfo: memFree=20529868/32770624 swapFree=67108688/67108860
[pid=18631] ppid=18628 vsize=2130552 memory=151876 CPUtime=2082.04 cores=0,2,4,6
/proc/18631/stat : 18631 (xcsp_picat) R 18628 18631 12810 0 -1 4202496 232349 0 0 0 207561 643 0 0 20 0 1 0 219669197 2181685248 37969 33554432000 4194304 5849708 140736450471328 140736450470488 139687132594055 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 20418560 140736450475190 140736450475268 140736450475268 140736450478026 0
/proc/18631/statm: 532638 37969 760 405 0 529583 0
Current children cumulated CPU time: 2082.04 s
Current children cumulated vsize: 2130552 KiB
Current children cumulated memory: 151876 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 18785
/proc/meminfo: memFree=20538840/32770624 swapFree=67108688/67108860
[pid=18631] ppid=18628 vsize=2146936 memory=168164 CPUtime=2142.04 cores=0,2,4,6
/proc/18631/stat : 18631 (xcsp_picat) R 18628 18631 12810 0 -1 4202496 237687 0 0 0 213547 657 0 0 20 0 1 0 219669197 2198462464 42041 33554432000 4194304 5849708 140736450471328 140736450470328 139687132594055 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 20418560 140736450475190 140736450475268 140736450475268 140736450478026 0
/proc/18631/statm: 536734 42041 760 405 0 533679 0
Current children cumulated CPU time: 2142.04 s
Current children cumulated vsize: 2146936 KiB
Current children cumulated memory: 168164 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/188 18786
/proc/meminfo: memFree=20569064/32770624 swapFree=67108688/67108860
[pid=18631] ppid=18628 vsize=2122188 memory=137620 CPUtime=2202.03 cores=0,2,4,6
/proc/18631/stat : 18631 (xcsp_picat) R 18628 18631 12810 0 -1 4202496 241976 0 0 0 219535 668 0 0 20 0 1 0 219669197 2173120512 34405 33554432000 4194304 5849708 140736450471328 140736450470328 139687132594055 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 20418560 140736450475190 140736450475268 140736450475268 140736450478026 0
/proc/18631/statm: 530547 34405 760 405 0 527492 0
Current children cumulated CPU time: 2202.03 s
Current children cumulated vsize: 2122188 KiB
Current children cumulated memory: 137620 KiB

[startup+2262.3 s]
/proc/loadavg: 2.12 2.02 2.05 3/187 18787
/proc/meminfo: memFree=20604628/32770624 swapFree=67108688/67108860
[pid=18631] ppid=18628 vsize=2146376 memory=157760 CPUtime=2262.03 cores=0,2,4,6
/proc/18631/stat : 18631 (xcsp_picat) R 18628 18631 12810 0 -1 4202496 248223 0 0 0 225519 684 0 0 20 0 1 0 219669197 2197889024 39440 33554432000 4194304 5849708 140736450471328 140736450470488 139687132594055 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 20418560 140736450475190 140736450475268 140736450475268 140736450478026 0
/proc/18631/statm: 536594 39440 760 405 0 533539 0
Current children cumulated CPU time: 2262.03 s
Current children cumulated vsize: 2146376 KiB
Current children cumulated memory: 157760 KiB

[startup+2322.3 s]
/proc/loadavg: 2.16 2.05 2.05 3/187 18788
/proc/meminfo: memFree=20566156/32770624 swapFree=67108688/67108860
[pid=18631] ppid=18628 vsize=2153400 memory=170996 CPUtime=2322.02 cores=0,2,4,6
/proc/18631/stat : 18631 (xcsp_picat) R 18628 18631 12810 0 -1 4202496 249979 0 0 0 231510 692 0 0 20 0 1 0 219669197 2205081600 42749 33554432000 4194304 5849708 140736450471328 140736450470328 139687132594055 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 20418560 140736450475190 140736450475268 140736450475268 140736450478026 0
/proc/18631/statm: 538350 42749 760 405 0 535295 0
Current children cumulated CPU time: 2322.02 s
Current children cumulated vsize: 2153400 KiB
Current children cumulated memory: 170996 KiB

[startup+2382.3 s]
/proc/loadavg: 2.17 2.07 2.06 3/187 18789
/proc/meminfo: memFree=20482752/32770624 swapFree=67108688/67108860
[pid=18631] ppid=18628 vsize=2186168 memory=203764 CPUtime=2382.02 cores=0,2,4,6
/proc/18631/stat : 18631 (xcsp_picat) R 18628 18631 12810 0 -1 4202496 255710 0 0 0 237500 702 0 0 20 0 1 0 219669197 2238636032 50941 33554432000 4194304 5849708 140736450471328 140736450470328 139687132594055 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 20418560 140736450475190 140736450475268 140736450475268 140736450478026 0
/proc/18631/statm: 546542 50941 760 405 0 543487 0
Current children cumulated CPU time: 2382.02 s
Current children cumulated vsize: 2186168 KiB
Current children cumulated memory: 203764 KiB

[startup+2442.3 s]
/proc/loadavg: 2.10 2.07 2.06 3/187 18790
/proc/meminfo: memFree=20456628/32770624 swapFree=67108688/67108860
[pid=18631] ppid=18628 vsize=2186168 memory=203764 CPUtime=2442.01 cores=0,2,4,6
/proc/18631/stat : 18631 (xcsp_picat) R 18628 18631 12810 0 -1 4202496 256736 0 0 0 243492 709 0 0 20 0 1 0 219669197 2238636032 50941 33554432000 4194304 5849708 140736450471328 140736450470488 139687132594055 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 20418560 140736450475190 140736450475268 140736450475268 140736450478026 0
/proc/18631/statm: 546542 50941 760 405 0 543487 0
Current children cumulated CPU time: 2442.01 s
Current children cumulated vsize: 2186168 KiB
Current children cumulated memory: 203764 KiB

[startup+2502.3 s]
/proc/loadavg: 2.04 2.06 2.05 3/187 18791
/proc/meminfo: memFree=20456572/32770624 swapFree=67108688/67108860
[pid=18631] ppid=18628 vsize=2186168 memory=203764 CPUtime=2502.01 cores=0,2,4,6
/proc/18631/stat : 18631 (xcsp_picat) R 18628 18631 12810 0 -1 4202496 268382 0 0 0 249484 717 0 0 20 0 1 0 219669197 2238636032 50941 33554432000 4194304 5849708 140736450471328 140736450470328 139687132594055 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 20418560 140736450475190 140736450475268 140736450475268 140736450478026 0
/proc/18631/statm: 546542 50941 760 405 0 543487 0
Current children cumulated CPU time: 2502.01 s
Current children cumulated vsize: 2186168 KiB
Current children cumulated memory: 203764 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.03 2.05 2.05 3/187 18792
/proc/meminfo: memFree=20453656/32770624 swapFree=67108688/67108860
[pid=18631] ppid=18628 vsize=2186168 memory=203764 CPUtime=2519.71 cores=0,2,4,6
/proc/18631/stat : 18631 (xcsp_picat) R 18628 18631 12810 0 -1 4202496 268541 0 0 0 251253 718 0 0 20 0 1 0 219669197 2238636032 50941 33554432000 4194304 5849708 140736450471328 140736450470328 5335618 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 20418560 140736450475190 140736450475268 140736450475268 140736450478026 0
/proc/18631/statm: 546542 50941 760 405 0 543487 0
Current children cumulated CPU time: 2519.71 s
Current children cumulated vsize: 2186168 KiB
Current children cumulated memory: 203764 KiB

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

[startup+2520.02 s]
# the end of solver process 18631 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2512.54 s, system=7.19421 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): 2520.02
CPU time (s): 2519.73
CPU user time (s): 2512.54
CPU system time (s): 7.19421
CPU usage (%): 99.9887
Max. virtual memory (cumulated for all children) (KiB): 2257564
Max. memory (cumulated for all children) (KiB): 278668

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2512.54
system time used= 7.19421
maximum resident set size= 278668
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 268541
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= 12
involuntary context switches= 1197


# summary of solver processes directly reported to runsolver:
#   pid: 18631
#   total CPU time (s): 2519.73
#   total CPU user time (s): 2512.54
#   total CPU system time (s): 7.19421

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.28506 second user time and 18.3663 second system time

The end

Launcher Data 

Begin job on node106 at 2018-08-11 22:57:43
IDJOB=4303199
IDBENCH=141522
IDSOLVER=2778
FILE ID=node106/4303199-1534021063
RUNJOBID= node106-1533989978-12841
PBS_JOBID= 21036938
Free space on /tmp= 39660 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/Mario/Mario-n-medium-2_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303199-1534021063/watcher-4303199-1534021063 -o /tmp/evaluation-result-4303199-1534021063/solver-4303199-1534021063 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node106-1533989978-12841 --watchdog 2580  xcsp_picat HOME/instance-4303199-1534021063.xml

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

MD5SUM BENCH= d930a285b222420c6879960cff9efc87
RANDOM SEED=2029937960

node106.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	: 5334.11
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	: 5334.11
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	: 5334.11
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	: 5334.11
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:        20720644 kB
MemAvailable:   31789408 kB
Buffers:           82656 kB
Cached:         11134464 kB
SwapCached:            0 kB
Active:          5588932 kB
Inactive:        5799828 kB
Active(anon):     116584 kB
Inactive(anon):   107224 kB
Active(file):    5472348 kB
Inactive(file):  5692604 kB
Unevictable:        6996 kB
Mlocked:            6996 kB
SwapTotal:      67108860 kB
SwapFree:       67108688 kB
Dirty:              2976 kB
Writeback:             0 kB
AnonPages:        176268 kB
Mapped:            52708 kB
Shmem:             49632 kB
Slab:             360120 kB
SReclaimable:     332272 kB
SUnreclaim:        27848 kB
KernelStack:        3344 kB
PageTables:         5652 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2465232 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     65536 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      109952 kB
DirectMap2M:    33435648 kB

Free space on /tmp at the end= 39656 MiB
End job on node106 at 2018-08-11 23:39:43