Trace number 4296256

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) 2519.86 2520.01

General information on the benchmark

NameBacp/Bacp-m1/
Bacp-m1-10a-nodv_c18.xml
MD5SUMa75579b033916aae1f7e3bfa77a5c161
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 benchmark2400.15
Satisfiable
(Un)Satisfiability was proved
Number of variables482
Number of constraints96
Number of domains8
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 degree16
Distribution of variable degrees[{"degree":1,"count":10},{"degree":2,"count":430},{"degree":11,"count":9},{"degree":12,"count":9},{"degree":13,"count":17},{"degree":14,"count":4},{"degree":15,"count":2},{"degree":16,"count":1}]
Minimum constraint arity2
Maximum constraint arity43
Distribution of constraint arities[{"arity":2,"count":34},{"arity":11,"count":42},{"arity":43,"count":20}]
Number of extensional constraints42
Number of intensional constraints34
Distribution of constraint types[{"type":"extension","count":42},{"type":"intension","count":34},{"type":"sum","count":10},{"type":"count","count":10}]
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 (9110 MiB free)
  memory of node 1: 16384 MiB (11252 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4296256-1532624097/watcher-4296256-1532624097 -o /tmp/evaluation-result-4296256-1532624097/solver-4296256-1532624097 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532624097-7934 --watchdog 2580 xcsp_picat HOME/instance-4296256-1532624097.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
solver pid=7964, runsolver pid=7957
Current StackSize limit: 8192 KiB


[startup+0.100532 s]*
/proc/loadavg: 0.67 0.68 0.74 4/191 7965
/proc/meminfo: memFree=20821424/32770624 swapFree=67108860/67108860
[pid=7964] ppid=7957 vsize=112132 memory=16712 CPUtime=0.09 cores=0,2,4,6
/proc/7964/stat : 7964 (xcsp_picat) R 7957 7964 4275 0 -1 4202496 1771 0 0 0 9 0 0 0 20 0 1 0 79972870 114823168 4178 33554432000 4194304 5849740 140731317400000 140731317399080 139673595174791 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 29282304 140731317404854 140731317404932 140731317404932 140731317407690 0
/proc/7964/statm: 28033 4178 718 405 0 24977 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 112132 KiB
Current children cumulated memory: 16712 KiB

[startup+0.209667 s]*
/proc/loadavg: 0.67 0.68 0.74 4/191 7965
/proc/meminfo: memFree=20819192/32770624 swapFree=67108860/67108860
[pid=7964] ppid=7957 vsize=113476 memory=18152 CPUtime=0.2 cores=0,2,4,6
/proc/7964/stat : 7964 (xcsp_picat) R 7957 7964 4275 0 -1 4202496 2290 0 0 0 20 0 0 0 20 0 1 0 79972870 116199424 4538 33554432000 4194304 5849740 140731317400000 140731317399080 5394532 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 29282304 140731317404854 140731317404932 140731317404932 140731317407690 0
/proc/7964/statm: 28369 4538 736 405 0 25313 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 113476 KiB
Current children cumulated memory: 18152 KiB

[startup+0.309316 s]*
/proc/loadavg: 0.67 0.68 0.74 4/191 7965
/proc/meminfo: memFree=20817704/32770624 swapFree=67108860/67108860
[pid=7964] ppid=7957 vsize=113476 memory=18152 CPUtime=0.3 cores=0,2,4,6
/proc/7964/stat : 7964 (xcsp_picat) R 7957 7964 4275 0 -1 4202496 2292 0 0 0 30 0 0 0 20 0 1 0 79972870 116199424 4538 33554432000 4194304 5849740 140731317400000 140731317399080 5360787 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 29282304 140731317404854 140731317404932 140731317404932 140731317407690 0
/proc/7964/statm: 28369 4538 736 405 0 25313 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 113476 KiB
Current children cumulated memory: 18152 KiB

[startup+0.700229 s]
/proc/loadavg: 0.67 0.68 0.74 4/191 7965
/proc/meminfo: memFree=20816216/32770624 swapFree=67108860/67108860
[pid=7964] ppid=7957 vsize=114288 memory=19036 CPUtime=0.68 cores=0,2,4,6
/proc/7964/stat : 7964 (xcsp_picat) R 7957 7964 4275 0 -1 4202496 2834 0 0 0 68 0 0 0 20 0 1 0 79972870 117030912 4759 33554432000 4194304 5849740 140731317400000 140731317399080 5308435 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 29282304 140731317404854 140731317404932 140731317404932 140731317407690 0
/proc/7964/statm: 28572 4759 744 405 0 25516 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 114288 KiB
Current children cumulated memory: 19036 KiB

[startup+1.50023 s]
/proc/loadavg: 0.67 0.68 0.74 5/191 7965
/proc/meminfo: memFree=20814852/32770624 swapFree=67108860/67108860
[pid=7964] ppid=7957 vsize=114040 memory=18492 CPUtime=1.49 cores=0,2,4,6
/proc/7964/stat : 7964 (xcsp_picat) R 7957 7964 4275 0 -1 4202496 3307 0 0 0 148 1 0 0 20 0 1 0 79972870 116776960 4623 33554432000 4194304 5849740 140731317400000 140731317398648 139673595174791 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 29282304 140731317404854 140731317404932 140731317404932 140731317407690 0
/proc/7964/statm: 28510 4623 759 405 0 25454 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 114040 KiB
Current children cumulated memory: 18492 KiB

[startup+3.10959 s]
/proc/loadavg: 0.78 0.70 0.74 5/191 7965
/proc/meminfo: memFree=20813520/32770624 swapFree=67108860/67108860
[pid=7964] ppid=7957 vsize=117288 memory=21988 CPUtime=3.09 cores=0,2,4,6
/proc/7964/stat : 7964 (xcsp_picat) R 7957 7964 4275 0 -1 4202496 5152 0 0 0 306 3 0 0 20 0 1 0 79972870 120102912 5497 33554432000 4194304 5849740 140731317400000 140731317398648 5309620 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 29282304 140731317404854 140731317404932 140731317404932 140731317407690 0
/proc/7964/statm: 29322 5497 761 405 0 26266 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 117288 KiB
Current children cumulated memory: 21988 KiB

[startup+6.30023 s]
/proc/loadavg: 0.78 0.70 0.74 5/191 7966
/proc/meminfo: memFree=20806880/32770624 swapFree=67108860/67108860
[pid=7964] ppid=7957 vsize=122124 memory=26636 CPUtime=6.28 cores=0,2,4,6
/proc/7964/stat : 7964 (xcsp_picat) R 7957 7964 4275 0 -1 4202496 8420 0 0 0 621 7 0 0 20 0 1 0 79972870 125054976 6659 33554432000 4194304 5849740 140731317400000 140731317399000 139673595174791 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 29282304 140731317404854 140731317404932 140731317404932 140731317407690 0
/proc/7964/statm: 30531 6659 761 405 0 27475 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 122124 KiB
Current children cumulated memory: 26636 KiB

[startup+12.7002 s]
/proc/loadavg: 0.97 0.74 0.76 4/191 7966
/proc/meminfo: memFree=20795844/32770624 swapFree=67108860/67108860
[pid=7964] ppid=7957 vsize=127660 memory=32340 CPUtime=12.69 cores=0,2,4,6
/proc/7964/stat : 7964 (xcsp_picat) R 7957 7964 4275 0 -1 4202496 15916 0 0 0 1254 15 0 0 20 0 1 0 79972870 130723840 8085 33554432000 4194304 5849740 140731317400000 140731317399000 139673595174791 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 29282304 140731317404854 140731317404932 140731317404932 140731317407690 0
/proc/7964/statm: 31915 8085 761 405 0 28859 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 127660 KiB
Current children cumulated memory: 32340 KiB

[startup+25.5003 s]
/proc/loadavg: 1.13 0.78 0.77 4/191 7966
/proc/meminfo: memFree=20783296/32770624 swapFree=67108860/67108860
[pid=7964] ppid=7957 vsize=133932 memory=38544 CPUtime=25.49 cores=0,2,4,6
/proc/7964/stat : 7964 (xcsp_picat) R 7957 7964 4275 0 -1 4202496 29820 0 0 0 2522 27 0 0 20 0 1 0 79972870 137146368 9636 33554432000 4194304 5849740 140731317400000 140731317399000 5437620 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 29282304 140731317404854 140731317404932 140731317404932 140731317407690 0
/proc/7964/statm: 33483 9636 761 405 0 30427 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 133932 KiB
Current children cumulated memory: 38544 KiB

[startup+51.1095 s]
/proc/loadavg: 1.42 0.88 0.80 4/191 7966
/proc/meminfo: memFree=20777736/32770624 swapFree=67108860/67108860
[pid=7964] ppid=7957 vsize=135736 memory=40272 CPUtime=51.1 cores=0,2,4,6
/proc/7964/stat : 7964 (xcsp_picat) R 7957 7964 4275 0 -1 4202496 49614 0 0 0 5062 48 0 0 20 0 1 0 79972870 138993664 10068 33554432000 4194304 5849740 140731317400000 140731317399000 5335568 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 29282304 140731317404854 140731317404932 140731317404932 140731317407690 0
/proc/7964/statm: 33934 10068 761 405 0 30878 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 135736 KiB
Current children cumulated memory: 40272 KiB

[startup+102.3 s]
/proc/loadavg: 1.77 1.07 0.87 4/191 7967
/proc/meminfo: memFree=20747884/32770624 swapFree=67108860/67108860
[pid=7964] ppid=7957 vsize=153580 memory=62144 CPUtime=102.28 cores=0,2,4,6
/proc/7964/stat : 7964 (xcsp_picat) R 7957 7964 4275 0 -1 4202496 74428 0 0 0 10148 80 0 0 20 0 1 0 79972870 157265920 15536 33554432000 4194304 5849740 140731317400000 140731317399160 139673595174791 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 29282304 140731317404854 140731317404932 140731317404932 140731317407690 0
/proc/7964/statm: 38395 15536 761 405 0 35339 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 153580 KiB
Current children cumulated memory: 62144 KiB

[startup+162.3 s]
/proc/loadavg: 1.92 1.24 0.94 4/190 7968
/proc/meminfo: memFree=20717352/32770624 swapFree=67108860/67108860
[pid=7964] ppid=7957 vsize=176356 memory=84500 CPUtime=162.28 cores=0,2,4,6
/proc/7964/stat : 7964 (xcsp_picat) R 7957 7964 4275 0 -1 4202496 94434 0 0 0 16122 106 0 0 20 0 1 0 79972870 180588544 21125 33554432000 4194304 5849740 140731317400000 140731317399000 5437698 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 29282304 140731317404854 140731317404932 140731317404932 140731317407690 0
/proc/7964/statm: 44089 21125 761 405 0 41033 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 176356 KiB
Current children cumulated memory: 84500 KiB

[startup+222.3 s]
/proc/loadavg: 1.97 1.38 1.01 4/190 7970
/proc/meminfo: memFree=20678824/32770624 swapFree=67108860/67108860
[pid=7964] ppid=7957 vsize=194028 memory=102312 CPUtime=222.28 cores=0,2,4,6
/proc/7964/stat : 7964 (xcsp_picat) R 7957 7964 4275 0 -1 4202496 111612 0 0 0 22102 126 0 0 20 0 1 0 79972870 198684672 25578 33554432000 4194304 5849740 140731317400000 140731317399000 5392215 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 29282304 140731317404854 140731317404932 140731317404932 140731317407690 0
/proc/7964/statm: 48507 25578 761 405 0 45451 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 194028 KiB
Current children cumulated memory: 102312 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 1.49 1.07 4/190 7971
/proc/meminfo: memFree=20637456/32770624 swapFree=67108860/67108860
[pid=7964] ppid=7957 vsize=200004 memory=108664 CPUtime=282.28 cores=0,2,4,6
/proc/7964/stat : 7964 (xcsp_picat) R 7957 7964 4275 0 -1 4202496 133077 0 0 0 28078 150 0 0 20 0 1 0 79972870 204804096 27166 33554432000 4194304 5849740 140731317400000 140731317399000 5437611 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 29282304 140731317404854 140731317404932 140731317404932 140731317407690 0
/proc/7964/statm: 50001 27166 761 405 0 46945 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 200004 KiB
Current children cumulated memory: 108664 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.58 1.13 4/192 7981
/proc/meminfo: memFree=20587288/32770624 swapFree=67108860/67108860
[pid=7964] ppid=7957 vsize=235752 memory=144412 CPUtime=342.26 cores=0,2,4,6
/proc/7964/stat : 7964 (xcsp_picat) R 7957 7964 4275 0 -1 4202496 147793 0 0 0 34062 164 0 0 20 0 1 0 79972870 241410048 36103 33554432000 4194304 5849740 140731317400000 140731317398872 5392428 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 29282304 140731317404854 140731317404932 140731317404932 140731317407690 0
/proc/7964/statm: 58938 36103 761 405 0 55882 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 235752 KiB
Current children cumulated memory: 144412 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.66 1.18 4/193 8005
/proc/meminfo: memFree=20485264/32770624 swapFree=67108860/67108860
[pid=7964] ppid=7957 vsize=262512 memory=171172 CPUtime=402.26 cores=0,2,4,6
/proc/7964/stat : 7964 (xcsp_picat) R 7957 7964 4275 0 -1 4202496 167835 0 0 0 40047 179 0 0 20 0 1 0 79972870 268812288 42793 33554432000 4194304 5849740 140731317400000 140731317399000 5437576 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 29282304 140731317404854 140731317404932 140731317404932 140731317407690 0
/proc/7964/statm: 65628 42793 761 405 0 62572 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 262512 KiB
Current children cumulated memory: 171172 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.72 1.24 4/193 8006
/proc/meminfo: memFree=20466288/32770624 swapFree=67108860/67108860
[pid=7964] ppid=7957 vsize=343364 memory=251920 CPUtime=462.27 cores=0,2,4,6
/proc/7964/stat : 7964 (xcsp_picat) R 7957 7964 4275 0 -1 4202496 188923 0 0 0 46034 193 0 0 20 0 1 0 79972870 351604736 62980 33554432000 4194304 5849740 140731317400000 140731317399160 5437607 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 29282304 140731317404854 140731317404932 140731317404932 140731317407690 0
/proc/7964/statm: 85841 62980 761 405 0 82785 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 343364 KiB
Current children cumulated memory: 251920 KiB


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

/proc/7964/statm: 147295 124460 761 405 0 144239 0
Current children cumulated CPU time: 1722.18 s
Current children cumulated vsize: 589180 KiB
Current children cumulated memory: 497840 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 1.82 4/191 8046
/proc/meminfo: memFree=19924000/32770624 swapFree=67108860/67108860
[pid=7964] ppid=7957 vsize=589180 memory=497840 CPUtime=1782.17 cores=0,2,4,6
/proc/7964/stat : 7964 (xcsp_picat) R 7957 7964 4275 0 -1 4202496 646300 0 0 0 177758 459 0 0 20 0 1 0 79972870 603320320 124460 33554432000 4194304 5849740 140731317400000 140731317399000 5437698 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 29282304 140731317404854 140731317404932 140731317404932 140731317407690 0
/proc/7964/statm: 147295 124460 761 405 0 144239 0
Current children cumulated CPU time: 1782.17 s
Current children cumulated vsize: 589180 KiB
Current children cumulated memory: 497840 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 1.84 4/190 8048
/proc/meminfo: memFree=19923960/32770624 swapFree=67108860/67108860
[pid=7964] ppid=7957 vsize=589180 memory=497840 CPUtime=1842.18 cores=0,2,4,6
/proc/7964/stat : 7964 (xcsp_picat) R 7957 7964 4275 0 -1 4202496 683253 0 0 0 183751 467 0 0 20 0 1 0 79972870 603320320 124460 33554432000 4194304 5849740 140731317400000 140731317399000 5437616 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 29282304 140731317404854 140731317404932 140731317404932 140731317407690 0
/proc/7964/statm: 147295 124460 761 405 0 144239 0
Current children cumulated CPU time: 1842.18 s
Current children cumulated vsize: 589180 KiB
Current children cumulated memory: 497840 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 1.85 4/191 8050
/proc/meminfo: memFree=19924840/32770624 swapFree=67108860/67108860
[pid=7964] ppid=7957 vsize=589180 memory=497840 CPUtime=1902.18 cores=0,2,4,6
/proc/7964/stat : 7964 (xcsp_picat) R 7957 7964 4275 0 -1 4202496 720204 0 0 0 189740 478 0 0 20 0 1 0 79972870 603320320 124460 33554432000 4194304 5849740 140731317400000 140731317399160 5335504 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 29282304 140731317404854 140731317404932 140731317404932 140731317407690 0
/proc/7964/statm: 147295 124460 761 405 0 144239 0
Current children cumulated CPU time: 1902.18 s
Current children cumulated vsize: 589180 KiB
Current children cumulated memory: 497840 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 1.86 4/191 8051
/proc/meminfo: memFree=19923900/32770624 swapFree=67108860/67108860
[pid=7964] ppid=7957 vsize=589180 memory=497840 CPUtime=1962.17 cores=0,2,4,6
/proc/7964/stat : 7964 (xcsp_picat) R 7957 7964 4275 0 -1 4202496 757152 0 0 0 195732 485 0 0 20 0 1 0 79972870 603320320 124460 33554432000 4194304 5849740 140731317400000 140731317399160 5335529 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 29282304 140731317404854 140731317404932 140731317404932 140731317407690 0
/proc/7964/statm: 147295 124460 761 405 0 144239 0
Current children cumulated CPU time: 1962.17 s
Current children cumulated vsize: 589180 KiB
Current children cumulated memory: 497840 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 1.87 4/191 8053
/proc/meminfo: memFree=19888464/32770624 swapFree=67108860/67108860
[pid=7964] ppid=7957 vsize=625292 memory=533720 CPUtime=2022.17 cores=0,2,4,6
/proc/7964/stat : 7964 (xcsp_picat) R 7957 7964 4275 0 -1 4202496 788429 0 0 0 201722 495 0 0 20 0 1 0 79972870 640299008 133430 33554432000 4194304 5849740 140731317400000 140731317399000 5437698 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 29282304 140731317404854 140731317404932 140731317404932 140731317407690 0
/proc/7964/statm: 156323 133430 761 405 0 153267 0
Current children cumulated CPU time: 2022.17 s
Current children cumulated vsize: 625292 KiB
Current children cumulated memory: 533720 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 1.87 5/191 8054
/proc/meminfo: memFree=19981672/32770624 swapFree=67108860/67108860
[pid=7964] ppid=7957 vsize=445204 memory=353864 CPUtime=2082.15 cores=0,2,4,6
/proc/7964/stat : 7964 (xcsp_picat) R 7957 7964 4275 0 -1 4202496 820811 0 0 0 207709 506 0 0 20 0 1 0 79972870 455888896 88466 33554432000 4194304 5849740 140731317400000 140731317399000 5437698 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 29282304 140731317404854 140731317404932 140731317404932 140731317407690 0
/proc/7964/statm: 111301 88466 761 405 0 108245 0
Current children cumulated CPU time: 2082.15 s
Current children cumulated vsize: 445204 KiB
Current children cumulated memory: 353864 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 1.88 4/192 8063
/proc/meminfo: memFree=19981444/32770624 swapFree=67108860/67108860
[pid=7964] ppid=7957 vsize=445204 memory=353864 CPUtime=2142.15 cores=0,2,4,6
/proc/7964/stat : 7964 (xcsp_picat) R 7957 7964 4275 0 -1 4202496 834493 0 0 0 213698 517 0 0 20 0 1 0 79972870 455888896 88466 33554432000 4194304 5849740 140731317400000 140731317399000 5437668 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 29282304 140731317404854 140731317404932 140731317404932 140731317407690 0
/proc/7964/statm: 111301 88466 761 405 0 108245 0
Current children cumulated CPU time: 2142.15 s
Current children cumulated vsize: 445204 KiB
Current children cumulated memory: 353864 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 1.88 4/191 8064
/proc/meminfo: memFree=19981000/32770624 swapFree=67108860/67108860
[pid=7964] ppid=7957 vsize=446544 memory=355204 CPUtime=2202.15 cores=0,2,4,6
/proc/7964/stat : 7964 (xcsp_picat) R 7957 7964 4275 0 -1 4202496 848683 0 0 0 219690 525 0 0 20 0 1 0 79972870 457261056 88801 33554432000 4194304 5849740 140731317400000 140731317399000 5392576 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 29282304 140731317404854 140731317404932 140731317404932 140731317407690 0
/proc/7964/statm: 111636 88801 761 405 0 108580 0
Current children cumulated CPU time: 2202.15 s
Current children cumulated vsize: 446544 KiB
Current children cumulated memory: 355204 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 1.89 4/191 8065
/proc/meminfo: memFree=19995748/32770624 swapFree=67108860/67108860
[pid=7964] ppid=7957 vsize=431172 memory=339832 CPUtime=2262.14 cores=0,2,4,6
/proc/7964/stat : 7964 (xcsp_picat) R 7957 7964 4275 0 -1 4202496 867230 0 0 0 225681 533 0 0 20 0 1 0 79972870 441520128 84958 33554432000 4194304 5849740 140731317400000 140731317399000 5437698 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 29282304 140731317404854 140731317404932 140731317404932 140731317407690 0
/proc/7964/statm: 107793 84958 761 405 0 104737 0
Current children cumulated CPU time: 2262.14 s
Current children cumulated vsize: 431172 KiB
Current children cumulated memory: 339832 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 1.90 5/191 8066
/proc/meminfo: memFree=19996652/32770624 swapFree=67108860/67108860
[pid=7964] ppid=7957 vsize=431172 memory=339832 CPUtime=2322.14 cores=0,2,4,6
/proc/7964/stat : 7964 (xcsp_picat) R 7957 7964 4275 0 -1 4202496 883248 0 0 0 231666 548 0 0 20 0 1 0 79972870 441520128 84958 33554432000 4194304 5849740 140731317400000 140731317399000 5313190 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 29282304 140731317404854 140731317404932 140731317404932 140731317407690 0
/proc/7964/statm: 107793 84958 761 405 0 104737 0
Current children cumulated CPU time: 2322.14 s
Current children cumulated vsize: 431172 KiB
Current children cumulated memory: 339832 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 1.90 4/192 8068
/proc/meminfo: memFree=20117260/32770624 swapFree=67108860/67108860
[pid=7964] ppid=7957 vsize=496708 memory=405368 CPUtime=2382.14 cores=0,2,4,6
/proc/7964/stat : 7964 (xcsp_picat) R 7957 7964 4275 0 -1 4202496 900374 0 0 0 237656 558 0 0 20 0 1 0 79972870 508628992 101342 33554432000 4194304 5849740 140731317400000 140731317399160 5437591 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 29282304 140731317404854 140731317404932 140731317404932 140731317407690 0
/proc/7964/statm: 124177 101342 761 405 0 121121 0
Current children cumulated CPU time: 2382.14 s
Current children cumulated vsize: 496708 KiB
Current children cumulated memory: 405368 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 1.91 4/191 8069
/proc/meminfo: memFree=20089632/32770624 swapFree=67108860/67108860
[pid=7964] ppid=7957 vsize=499544 memory=408028 CPUtime=2442.14 cores=0,2,4,6
/proc/7964/stat : 7964 (xcsp_picat) R 7957 7964 4275 0 -1 4202496 920243 0 0 0 243647 567 0 0 20 0 1 0 79972870 511533056 102007 33554432000 4194304 5849740 140731317400000 140731317399000 5437808 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 29282304 140731317404854 140731317404932 140731317404932 140731317407690 0
/proc/7964/statm: 124886 102007 761 405 0 121830 0
Current children cumulated CPU time: 2442.14 s
Current children cumulated vsize: 499544 KiB
Current children cumulated memory: 408028 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 1.91 4/191 8070
/proc/meminfo: memFree=20022476/32770624 swapFree=67108860/67108860
[pid=7964] ppid=7957 vsize=565080 memory=473740 CPUtime=2502.14 cores=0,2,4,6
/proc/7964/stat : 7964 (xcsp_picat) R 7957 7964 4275 0 -1 4202496 939644 0 0 0 249636 578 0 0 20 0 1 0 79972870 578641920 118435 33554432000 4194304 5849740 140731317400000 140731317399000 5437698 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 29282304 140731317404854 140731317404932 140731317404932 140731317407690 0
/proc/7964/statm: 141270 118435 761 405 0 138214 0
Current children cumulated CPU time: 2502.14 s
Current children cumulated vsize: 565080 KiB
Current children cumulated memory: 473740 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 1.92 4/191 8070
/proc/meminfo: memFree=20022664/32770624 swapFree=67108860/67108860
[pid=7964] ppid=7957 vsize=565080 memory=473740 CPUtime=2519.84 cores=0,2,4,6
/proc/7964/stat : 7964 (xcsp_picat) R 7957 7964 4275 0 -1 4202496 948374 0 0 0 251404 580 0 0 20 0 1 0 79972870 578641920 118435 33554432000 4194304 5849740 140731317400000 140731317399000 5312787 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9399828 29282304 140731317404854 140731317404932 140731317404932 140731317407690 0
/proc/7964/statm: 141270 118435 761 405 0 138214 0
Current children cumulated CPU time: 2519.84 s
Current children cumulated vsize: 565080 KiB
Current children cumulated memory: 473740 KiB

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

[startup+2520.01 s]
# the end of solver process 7964 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2514.04 s, system=5.81392 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): 2519.86
CPU user time (s): 2514.04
CPU system time (s): 5.81392
CPU usage (%): 99.9938
Max. virtual memory (cumulated for all children) (KiB): 690828
Max. memory (cumulated for all children) (KiB): 599488

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2514.04
system time used= 5.81392
maximum resident set size= 599488
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 948374
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= 196
involuntary context switches= 876


# summary of solver processes directly reported to runsolver:
#   pid: 7964
#   total CPU time (s): 2519.86
#   total CPU user time (s): 2514.04
#   total CPU system time (s): 5.81392

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.48413 second user time and 19.2148 second system time

The end

Launcher Data 

Begin job on node134 at 2018-07-26 18:54:57
IDJOB=4296256
IDBENCH=141677
IDSOLVER=2754
FILE ID=node134/4296256-1532624097
RUNJOBID= node134-1532624097-7934
PBS_JOBID= 21021975
Free space on /tmp= 55560 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/Bacp/Bacp-m1/Bacp-m1-10a-nodv_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4296256-1532624097/watcher-4296256-1532624097 -o /tmp/evaluation-result-4296256-1532624097/solver-4296256-1532624097 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532624097-7934 --watchdog 2580  xcsp_picat HOME/instance-4296256-1532624097.xml

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

MD5SUM BENCH= a75579b033916aae1f7e3bfa77a5c161
RANDOM SEED=1709228567

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:        20852912 kB
MemAvailable:   31959864 kB
Buffers:          226448 kB
Cached:         11140784 kB
SwapCached:            0 kB
Active:          2155240 kB
Inactive:        9265304 kB
Active(anon):       5152 kB
Inactive(anon):    76424 kB
Active(file):    2150088 kB
Inactive(file):  9188880 kB
Unevictable:        7396 kB
Mlocked:            7396 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              6340 kB
Writeback:             0 kB
AnonPages:        190324 kB
Mapped:            41188 kB
Shmem:             25248 kB
Slab:             195348 kB
SReclaimable:     167640 kB
SUnreclaim:        27708 kB
KernelStack:        3536 kB
PageTables:         5152 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     325888 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    137216 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 19:36:57