Trace number 4296216

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 2018-06-15? (TO) 2519.84 2520.02

General information on the benchmark

NameBacp/Bacp-m2/
Bacp-m2-10a_c18.xml
MD5SUMe9ae0f4316b756613ef33a21f5a1e45a
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark14
Best CPU time to get the best result obtained on this benchmark2400.16
Satisfiable
(Un)Satisfiability was proved
Number of variables482
Number of constraints516
Number of domains4
Minimum domain size2
Maximum domain size15
Distribution of domain sizes[{"size":2,"count":420},{"size":9,"count":10},{"size":10,"count":42},{"size":15,"count":10}]
Minimum variable degree1
Maximum variable degree15
Distribution of variable degrees[{"degree":1,"count":10},{"degree":2,"count":10},{"degree":4,"count":420},{"degree":10,"count":9},{"degree":11,"count":9},{"degree":12,"count":17},{"degree":13,"count":4},{"degree":14,"count":2},{"degree":15,"count":1}]
Minimum constraint arity2
Maximum constraint arity43
Distribution of constraint arities[{"arity":2,"count":454},{"arity":10,"count":42},{"arity":43,"count":20}]
Number of extensional constraints420
Number of intensional constraints34
Distribution of constraint types[{"type":"extension","count":420},{"type":"intension","count":34},{"type":"sum","count":62}]
Optimization problemYES
Type of objectivemin MAXIMUM

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 (8855 MiB free)
  memory of node 1: 16384 MiB (11258 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4296216-1532614059/watcher-4296216-1532614059 -o /tmp/evaluation-result-4296216-1532614059/solver-4296216-1532614059 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532598933-5172 --watchdog 2580 xcsp_picat HOME/instance-4296216-1532614059.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=6690, runsolver pid=6687
Current StackSize limit: 8192 KiB


[startup+0.100114 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 6691
/proc/meminfo: memFree=20580568/32770624 swapFree=67108860/67108860
[pid=6690] ppid=6687 vsize=112372 memory=18536 CPUtime=0.1 cores=1,3,5,7
/proc/6690/stat : 6690 (xcsp_picat) R 6687 6690 4275 0 -1 4202496 1747 0 0 0 10 0 0 0 20 0 1 0 78969077 115068928 4634 33554432000 4194304 5849740 140734010335728 140734010335728 4554695 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42754048 140734010340534 140734010340612 140734010340612 140734010343370 0
/proc/6690/statm: 28093 4634 722 405 0 25037 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 112372 KiB
Current children cumulated memory: 18536 KiB

[startup+0.209728 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 6691
/proc/meminfo: memFree=20579452/32770624 swapFree=67108860/67108860
[pid=6690] ppid=6687 vsize=112632 memory=18996 CPUtime=0.21 cores=1,3,5,7
/proc/6690/stat : 6690 (xcsp_picat) R 6687 6690 4275 0 -1 4202496 1938 0 0 0 20 1 0 0 20 0 1 0 78969077 115335168 4749 33554432000 4194304 5849740 140734010335728 140734010335728 5372310 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42754048 140734010340534 140734010340612 140734010340612 140734010343370 0
/proc/6690/statm: 28158 4749 740 405 0 25102 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 112632 KiB
Current children cumulated memory: 18996 KiB

[startup+0.309163 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 6691
/proc/meminfo: memFree=20579080/32770624 swapFree=67108860/67108860
[pid=6690] ppid=6687 vsize=113092 memory=19468 CPUtime=0.31 cores=1,3,5,7
/proc/6690/stat : 6690 (xcsp_picat) R 6687 6690 4275 0 -1 4202496 2085 0 0 0 30 1 0 0 20 0 1 0 78969077 115806208 4867 33554432000 4194304 5849740 140734010335728 140734010335728 5359174 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42754048 140734010340534 140734010340612 140734010340612 140734010343370 0
/proc/6690/statm: 28273 4867 743 405 0 25217 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 113092 KiB
Current children cumulated memory: 19468 KiB

[startup+0.700237 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 6691
/proc/meminfo: memFree=20578708/32770624 swapFree=67108860/67108860
[pid=6690] ppid=6687 vsize=113072 memory=19208 CPUtime=0.69 cores=1,3,5,7
/proc/6690/stat : 6690 (xcsp_picat) R 6687 6690 4275 0 -1 4202496 2432 0 0 0 68 1 0 0 20 0 1 0 78969077 115785728 4802 33554432000 4194304 5849740 140734010335728 140734010335728 5365580 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42754048 140734010340534 140734010340612 140734010340612 140734010343370 0
/proc/6690/statm: 28268 4802 763 405 0 25212 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 113072 KiB
Current children cumulated memory: 19208 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 6691
/proc/meminfo: memFree=20579452/32770624 swapFree=67108860/67108860
[pid=6690] ppid=6687 vsize=114696 memory=20792 CPUtime=1.49 cores=1,3,5,7
/proc/6690/stat : 6690 (xcsp_picat) R 6687 6690 4275 0 -1 4202496 2840 0 0 0 147 2 0 0 20 0 1 0 78969077 117448704 5198 33554432000 4194304 5849740 140734010335728 140734010334728 139690802593671 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42754048 140734010340534 140734010340612 140734010340612 140734010343370 0
/proc/6690/statm: 28674 5198 765 405 0 25618 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 114696 KiB
Current children cumulated memory: 20792 KiB

[startup+3.10943 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 6691
/proc/meminfo: memFree=20574244/32770624 swapFree=67108860/67108860
[pid=6690] ppid=6687 vsize=118892 memory=25240 CPUtime=3.1 cores=1,3,5,7
/proc/6690/stat : 6690 (xcsp_picat) R 6687 6690 4275 0 -1 4202496 5038 0 0 0 306 4 0 0 20 0 1 0 78969077 121745408 6310 33554432000 4194304 5849740 140734010335728 140734010334728 139690802593671 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42754048 140734010340534 140734010340612 140734010340612 140734010343370 0
/proc/6690/statm: 29723 6310 765 405 0 26667 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 118892 KiB
Current children cumulated memory: 25240 KiB

[startup+6.30024 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 6816
/proc/meminfo: memFree=20839900/32770624 swapFree=67108860/67108860
[pid=6690] ppid=6687 vsize=122640 memory=30676 CPUtime=6.29 cores=1,3,5,7
/proc/6690/stat : 6690 (xcsp_picat) R 6687 6690 4275 0 -1 4202496 9450 0 0 0 622 7 0 0 20 0 1 0 78969077 125583360 7669 33554432000 4194304 5849740 140734010335728 140734010334600 139690802593671 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42754048 140734010340534 140734010340612 140734010340612 140734010343370 0
/proc/6690/statm: 30660 7669 765 405 0 27604 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 122640 KiB
Current children cumulated memory: 30676 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 6816
/proc/meminfo: memFree=20826152/32770624 swapFree=67108860/67108860
[pid=6690] ppid=6687 vsize=123956 memory=32096 CPUtime=12.69 cores=1,3,5,7
/proc/6690/stat : 6690 (xcsp_picat) R 6687 6690 4275 0 -1 4202496 17863 0 0 0 1253 16 0 0 20 0 1 0 78969077 126930944 8024 33554432000 4194304 5849740 140734010335728 140734010334728 139690802593671 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42754048 140734010340534 140734010340612 140734010340612 140734010343370 0
/proc/6690/statm: 30989 8024 765 405 0 27933 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 123956 KiB
Current children cumulated memory: 32096 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 6816
/proc/meminfo: memFree=20810224/32770624 swapFree=67108860/67108860
[pid=6690] ppid=6687 vsize=131392 memory=42180 CPUtime=25.49 cores=1,3,5,7
/proc/6690/stat : 6690 (xcsp_picat) R 6687 6690 4275 0 -1 4202496 35472 0 0 0 2520 29 0 0 20 0 1 0 78969077 134545408 10545 33554432000 4194304 5849740 140734010335728 140734010334728 139690802593671 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42754048 140734010340534 140734010340612 140734010340612 140734010343370 0
/proc/6690/statm: 32848 10545 765 405 0 29792 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 131392 KiB
Current children cumulated memory: 42180 KiB

[startup+51.1097 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 6816
/proc/meminfo: memFree=20800152/32770624 swapFree=67108860/67108860
[pid=6690] ppid=6687 vsize=131608 memory=42340 CPUtime=51.1 cores=1,3,5,7
/proc/6690/stat : 6690 (xcsp_picat) R 6687 6690 4275 0 -1 4202496 62061 0 0 0 5061 49 0 0 20 0 1 0 78969077 134766592 10585 33554432000 4194304 5849740 140734010335728 140734010334600 139690802593671 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42754048 140734010340534 140734010340612 140734010340612 140734010343370 0
/proc/6690/statm: 32902 10585 765 405 0 29846 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 131608 KiB
Current children cumulated memory: 42340 KiB

[startup+102.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/192 6818
/proc/meminfo: memFree=20742636/32770624 swapFree=67108860/67108860
[pid=6690] ppid=6687 vsize=163176 memory=73824 CPUtime=102.29 cores=1,3,5,7
/proc/6690/stat : 6690 (xcsp_picat) R 6687 6690 4275 0 -1 4202496 96840 0 0 0 10145 84 0 0 20 0 1 0 78969077 167092224 18456 33554432000 4194304 5849740 140734010335728 140734010334728 139690802593671 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42754048 140734010340534 140734010340612 140734010340612 140734010343370 0
/proc/6690/statm: 40794 18456 765 405 0 37738 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 163176 KiB
Current children cumulated memory: 73824 KiB

[startup+162.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/192 6826
/proc/meminfo: memFree=20714752/32770624 swapFree=67108860/67108860
[pid=6690] ppid=6687 vsize=194560 memory=105336 CPUtime=162.29 cores=1,3,5,7
/proc/6690/stat : 6690 (xcsp_picat) R 6687 6690 4275 0 -1 4202496 121238 0 0 0 16119 110 0 0 20 0 1 0 78969077 199229440 26334 33554432000 4194304 5849740 140734010335728 140734010334888 5312805 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42754048 140734010340534 140734010340612 140734010340612 140734010343370 0
/proc/6690/statm: 48640 26334 765 405 0 45584 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 194560 KiB
Current children cumulated memory: 105336 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 6827
/proc/meminfo: memFree=20716732/32770624 swapFree=67108860/67108860
[pid=6690] ppid=6687 vsize=196200 memory=107060 CPUtime=222.28 cores=1,3,5,7
/proc/6690/stat : 6690 (xcsp_picat) R 6687 6690 4275 0 -1 4202496 144262 0 0 0 22096 132 0 0 20 0 1 0 78969077 200908800 26765 33554432000 4194304 5849740 140734010335728 140734010334728 139690802593671 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42754048 140734010340534 140734010340612 140734010340612 140734010343370 0
/proc/6690/statm: 49050 26765 765 405 0 45994 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 196200 KiB
Current children cumulated memory: 107060 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 6828
/proc/meminfo: memFree=20658316/32770624 swapFree=67108860/67108860
[pid=6690] ppid=6687 vsize=244384 memory=155152 CPUtime=282.28 cores=1,3,5,7
/proc/6690/stat : 6690 (xcsp_picat) R 6687 6690 4275 0 -1 4202496 161015 0 0 0 28074 154 0 0 20 0 1 0 78969077 250249216 38788 33554432000 4194304 5849740 140734010335728 140734010334728 139690802593671 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42754048 140734010340534 140734010340612 140734010340612 140734010343370 0
/proc/6690/statm: 61096 38788 765 405 0 58040 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 244384 KiB
Current children cumulated memory: 155152 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 6829
/proc/meminfo: memFree=20659640/32770624 swapFree=67108860/67108860
[pid=6690] ppid=6687 vsize=238880 memory=149520 CPUtime=342.28 cores=1,3,5,7
/proc/6690/stat : 6690 (xcsp_picat) R 6687 6690 4275 0 -1 4202496 191240 0 0 0 34049 179 0 0 20 0 1 0 78969077 244613120 37380 33554432000 4194304 5849740 140734010335728 140734010334728 5437600 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42754048 140734010340534 140734010340612 140734010340612 140734010343370 0
/proc/6690/statm: 59720 37380 765 405 0 56664 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 238880 KiB
Current children cumulated memory: 149520 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 6831
/proc/meminfo: memFree=20641156/32770624 swapFree=67108860/67108860
[pid=6690] ppid=6687 vsize=254852 memory=165492 CPUtime=402.27 cores=1,3,5,7
/proc/6690/stat : 6690 (xcsp_picat) R 6687 6690 4275 0 -1 4202496 212758 0 0 0 40034 193 0 0 20 0 1 0 78969077 260968448 41373 33554432000 4194304 5849740 140734010335728 140734010334728 5438221 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42754048 140734010340534 140734010340612 140734010340612 140734010343370 0
/proc/6690/statm: 63713 41373 765 405 0 60657 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 254852 KiB
Current children cumulated memory: 165492 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 6832
/proc/meminfo: memFree=20610128/32770624 swapFree=67108860/67108860
[pid=6690] ppid=6687 vsize=271972 memory=182676 CPUtime=462.26 cores=1,3,5,7
/proc/6690/stat : 6690 (xcsp_picat) R 6687 6690 4275 0 -1 4202496 234055 0 0 0 46017 209 0 0 20 0 1 0 78969077 278499328 45669 33554432000 4194304 5849740 140734010335728 140734010334728 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42754048 140734010340534 140734010340612 140734010340612 140734010343370 0
/proc/6690/statm: 67993 45669 765 405 0 64937 0
Current children cumulated CPU time: 462.26 s
Current children cumulated vsize: 271972 KiB
Current children cumulated memory: 182676 KiB


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

/proc/6690/statm: 114307 92023 765 405 0 111251 0
Current children cumulated CPU time: 1722.16 s
Current children cumulated vsize: 457228 KiB
Current children cumulated memory: 368092 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 6876
/proc/meminfo: memFree=19900964/32770624 swapFree=67108860/67108860
[pid=6690] ppid=6687 vsize=641924 memory=552788 CPUtime=1782.15 cores=1,3,5,7
/proc/6690/stat : 6690 (xcsp_picat) R 6687 6690 4275 0 -1 4202496 710474 0 0 0 177747 468 0 0 20 0 1 0 78969077 657330176 138197 33554432000 4194304 5849740 140734010335728 140734010334888 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42754048 140734010340534 140734010340612 140734010340612 140734010343370 0
/proc/6690/statm: 160481 138197 765 405 0 157425 0
Current children cumulated CPU time: 1782.15 s
Current children cumulated vsize: 641924 KiB
Current children cumulated memory: 552788 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 6877
/proc/meminfo: memFree=19949136/32770624 swapFree=67108860/67108860
[pid=6690] ppid=6687 vsize=592860 memory=503724 CPUtime=1842.16 cores=1,3,5,7
/proc/6690/stat : 6690 (xcsp_picat) R 6687 6690 4275 0 -1 4202496 748475 0 0 0 183738 478 0 0 20 0 1 0 78969077 607088640 125931 33554432000 4194304 5849740 140734010335728 140734010334728 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42754048 140734010340534 140734010340612 140734010340612 140734010343370 0
/proc/6690/statm: 148215 125931 765 405 0 145159 0
Current children cumulated CPU time: 1842.16 s
Current children cumulated vsize: 592860 KiB
Current children cumulated memory: 503724 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 6878
/proc/meminfo: memFree=19866452/32770624 swapFree=67108860/67108860
[pid=6690] ppid=6687 vsize=658396 memory=569260 CPUtime=1902.13 cores=1,3,5,7
/proc/6690/stat : 6690 (xcsp_picat) R 6687 6690 4275 0 -1 4202496 771216 0 0 0 189726 487 0 0 20 0 1 0 78969077 674197504 142315 33554432000 4194304 5849740 140734010335728 140734010334728 139690802593671 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42754048 140734010340534 140734010340612 140734010340612 140734010343370 0
/proc/6690/statm: 164599 142315 765 405 0 161543 0
Current children cumulated CPU time: 1902.13 s
Current children cumulated vsize: 658396 KiB
Current children cumulated memory: 569260 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 6887
/proc/meminfo: memFree=19866432/32770624 swapFree=67108860/67108860
[pid=6690] ppid=6687 vsize=658396 memory=569260 CPUtime=1962.14 cores=1,3,5,7
/proc/6690/stat : 6690 (xcsp_picat) R 6687 6690 4275 0 -1 4202496 794669 0 0 0 195719 495 0 0 20 0 1 0 78969077 674197504 142315 33554432000 4194304 5849740 140734010335728 140734010334728 139690802593671 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42754048 140734010340534 140734010340612 140734010340612 140734010343370 0
/proc/6690/statm: 164599 142315 765 405 0 161543 0
Current children cumulated CPU time: 1962.14 s
Current children cumulated vsize: 658396 KiB
Current children cumulated memory: 569260 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 6888
/proc/meminfo: memFree=19867492/32770624 swapFree=67108860/67108860
[pid=6690] ppid=6687 vsize=658396 memory=569260 CPUtime=2022.13 cores=1,3,5,7
/proc/6690/stat : 6690 (xcsp_picat) R 6687 6690 4275 0 -1 4202496 817001 0 0 0 201710 503 0 0 20 0 1 0 78969077 674197504 142315 33554432000 4194304 5849740 140734010335728 140734010334728 5437808 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42754048 140734010340534 140734010340612 140734010340612 140734010343370 0
/proc/6690/statm: 164599 142315 765 405 0 161543 0
Current children cumulated CPU time: 2022.13 s
Current children cumulated vsize: 658396 KiB
Current children cumulated memory: 569260 KiB

[startup+2082.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/191 6889
/proc/meminfo: memFree=19827388/32770624 swapFree=67108860/67108860
[pid=6690] ppid=6687 vsize=658396 memory=569260 CPUtime=2082.12 cores=1,3,5,7
/proc/6690/stat : 6690 (xcsp_picat) R 6687 6690 4275 0 -1 4202496 835795 0 0 0 207702 510 0 0 20 0 1 0 78969077 674197504 142315 33554432000 4194304 5849740 140734010335728 140734010334728 5335568 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42754048 140734010340534 140734010340612 140734010340612 140734010343370 0
/proc/6690/statm: 164599 142315 765 405 0 161543 0
Current children cumulated CPU time: 2082.12 s
Current children cumulated vsize: 658396 KiB
Current children cumulated memory: 569260 KiB

[startup+2142.3 s]
/proc/loadavg: 2.03 2.02 2.05 3/191 6890
/proc/meminfo: memFree=19773464/32770624 swapFree=67108860/67108860
[pid=6690] ppid=6687 vsize=592860 memory=503724 CPUtime=2142.1 cores=1,3,5,7
/proc/6690/stat : 6690 (xcsp_picat) R 6687 6690 4275 0 -1 4202496 844798 0 0 0 213692 518 0 0 20 0 1 0 78969077 607088640 125931 33554432000 4194304 5849740 140734010335728 140734010334728 5437695 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42754048 140734010340534 140734010340612 140734010340612 140734010343370 0
/proc/6690/statm: 148215 125931 765 405 0 145159 0
Current children cumulated CPU time: 2142.1 s
Current children cumulated vsize: 592860 KiB
Current children cumulated memory: 503724 KiB

[startup+2202.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/192 6892
/proc/meminfo: memFree=19700352/32770624 swapFree=67108860/67108860
[pid=6690] ppid=6687 vsize=666188 memory=577052 CPUtime=2202.11 cores=1,3,5,7
/proc/6690/stat : 6690 (xcsp_picat) R 6687 6690 4275 0 -1 4202496 848577 0 0 0 219686 525 0 0 20 0 1 0 78969077 682176512 144263 33554432000 4194304 5849740 140734010335728 140734010334728 5437591 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42754048 140734010340534 140734010340612 140734010340612 140734010343370 0
/proc/6690/statm: 166547 144263 765 405 0 163491 0
Current children cumulated CPU time: 2202.11 s
Current children cumulated vsize: 666188 KiB
Current children cumulated memory: 577052 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 6893
/proc/meminfo: memFree=19700564/32770624 swapFree=67108860/67108860
[pid=6690] ppid=6687 vsize=666188 memory=577052 CPUtime=2262.11 cores=1,3,5,7
/proc/6690/stat : 6690 (xcsp_picat) R 6687 6690 4275 0 -1 4202496 849125 0 0 0 225681 530 0 0 20 0 1 0 78969077 682176512 144263 33554432000 4194304 5849740 140734010335728 140734010334888 5437821 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42754048 140734010340534 140734010340612 140734010340612 140734010343370 0
/proc/6690/statm: 166547 144263 765 405 0 163491 0
Current children cumulated CPU time: 2262.11 s
Current children cumulated vsize: 666188 KiB
Current children cumulated memory: 577052 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 6894
/proc/meminfo: memFree=19701592/32770624 swapFree=67108860/67108860
[pid=6690] ppid=6687 vsize=666188 memory=577052 CPUtime=2322.1 cores=1,3,5,7
/proc/6690/stat : 6690 (xcsp_picat) R 6687 6690 4275 0 -1 4202496 852460 0 0 0 231676 534 0 0 20 0 1 0 78969077 682176512 144263 33554432000 4194304 5849740 140734010335728 140734010334728 5312766 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42754048 140734010340534 140734010340612 140734010340612 140734010343370 0
/proc/6690/statm: 166547 144263 765 405 0 163491 0
Current children cumulated CPU time: 2322.1 s
Current children cumulated vsize: 666188 KiB
Current children cumulated memory: 577052 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 6895
/proc/meminfo: memFree=19701336/32770624 swapFree=67108860/67108860
[pid=6690] ppid=6687 vsize=666188 memory=577052 CPUtime=2382.1 cores=1,3,5,7
/proc/6690/stat : 6690 (xcsp_picat) R 6687 6690 4275 0 -1 4202496 855699 0 0 0 237671 539 0 0 20 0 1 0 78969077 682176512 144263 33554432000 4194304 5849740 140734010335728 140734010334728 5313159 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42754048 140734010340534 140734010340612 140734010340612 140734010343370 0
/proc/6690/statm: 166547 144263 765 405 0 163491 0
Current children cumulated CPU time: 2382.1 s
Current children cumulated vsize: 666188 KiB
Current children cumulated memory: 577052 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 6896
/proc/meminfo: memFree=19660904/32770624 swapFree=67108860/67108860
[pid=6690] ppid=6687 vsize=666188 memory=577052 CPUtime=2442.11 cores=1,3,5,7
/proc/6690/stat : 6690 (xcsp_picat) R 6687 6690 4275 0 -1 4202496 858952 0 0 0 243665 546 0 0 20 0 1 0 78969077 682176512 144263 33554432000 4194304 5849740 140734010335728 140734010334728 139690802593671 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42754048 140734010340534 140734010340612 140734010340612 140734010343370 0
/proc/6690/statm: 166547 144263 765 405 0 163491 0
Current children cumulated CPU time: 2442.11 s
Current children cumulated vsize: 666188 KiB
Current children cumulated memory: 577052 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 6897
/proc/meminfo: memFree=19487848/32770624 swapFree=67108860/67108860
[pid=6690] ppid=6687 vsize=838708 memory=749552 CPUtime=2502.1 cores=1,3,5,7
/proc/6690/stat : 6690 (xcsp_picat) R 6687 6690 4275 0 -1 4202496 866993 0 0 0 249653 557 0 0 20 0 1 0 78969077 858836992 187388 33554432000 4194304 5849740 140734010335728 140734010334728 139690802593671 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42754048 140734010340534 140734010340612 140734010340612 140734010343370 0
/proc/6690/statm: 209677 187388 765 405 0 206621 0
Current children cumulated CPU time: 2502.1 s
Current children cumulated vsize: 838708 KiB
Current children cumulated memory: 749552 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/190 6897
/proc/meminfo: memFree=19487848/32770624 swapFree=67108860/67108860
[pid=6690] ppid=6687 vsize=838708 memory=749572 CPUtime=2519.81 cores=1,3,5,7
/proc/6690/stat : 6690 (xcsp_picat) R 6687 6690 4275 0 -1 4202496 881036 0 0 0 251422 559 0 0 20 0 1 0 78969077 858836992 187393 33554432000 4194304 5849740 140734010335728 140734010334728 5438245 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 42754048 140734010340534 140734010340612 140734010340612 140734010343370 0
/proc/6690/statm: 209677 187393 765 405 0 206621 0
Current children cumulated CPU time: 2519.81 s
Current children cumulated vsize: 838708 KiB
Current children cumulated memory: 749572 KiB

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

[startup+2520.02 s]
# the end of solver process 6690 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2514.23 s, system=5.60894 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): 2519.84
CPU user time (s): 2514.23
CPU system time (s): 5.60894
CPU usage (%): 99.9926
Max. virtual memory (cumulated for all children) (KiB): 838708
Max. memory (cumulated for all children) (KiB): 749572

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2514.23
system time used= 5.60894
maximum resident set size= 749572
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 881036
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= 259
involuntary context switches= 715


# summary of solver processes directly reported to runsolver:
#   pid: 6690
#   total CPU time (s): 2519.84
#   total CPU user time (s): 2514.23
#   total CPU system time (s): 5.60894

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 11.0488 second user time and 18.3157 second system time

The end

Launcher Data 

Begin job on node134 at 2018-07-26 16:07:39
IDJOB=4296216
IDBENCH=141667
IDSOLVER=2754
FILE ID=node134/4296216-1532614059
RUNJOBID= node134-1532598933-5172
PBS_JOBID= 21021975
Free space on /tmp= 55560 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Bacp/Bacp-m2/Bacp-m2-10a_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4296216-1532614059/watcher-4296216-1532614059 -o /tmp/evaluation-result-4296216-1532614059/solver-4296216-1532614059 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532598933-5172 --watchdog 2580  xcsp_picat HOME/instance-4296216-1532614059.xml

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

MD5SUM BENCH= e9ae0f4316b756613ef33a21f5a1e45a
RANDOM SEED=724753850

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:        20596544 kB
MemAvailable:   31670460 kB
Buffers:          224780 kB
Cached:         11109092 kB
SwapCached:            0 kB
Active:          2415252 kB
Inactive:        9261456 kB
Active(anon):     294064 kB
Inactive(anon):    76424 kB
Active(file):    2121188 kB
Inactive(file):  9185032 kB
Unevictable:        7396 kB
Mlocked:            7396 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3108 kB
Writeback:             0 kB
AnonPages:        280136 kB
Mapped:            42852 kB
Shmem:             25248 kB
Slab:             195152 kB
SReclaimable:     167060 kB
SUnreclaim:        28092 kB
KernelStack:        3424 kB
PageTables:         5792 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     727792 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    178176 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= 55556 MiB
End job on node134 at 2018-07-26 16:49:39