Trace number 4303376

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
PicatSAT 2018-08-02? (TO) 2519.94 2520.01

General information on the benchmark

NameSubisomorphism/
Subisomorphism-g17-g37_c18.xml
MD5SUM15f6930ab26cfa444fe93224da66a51d
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark89.8838
Satisfiable
(Un)Satisfiability was proved
Number of variables64
Number of constraints113
Number of domains1
Minimum domain size120
Maximum domain size120
Distribution of domain sizes[{"size":120,"count":64}]
Minimum variable degree3
Maximum variable degree5
Distribution of variable degrees[{"degree":3,"count":4},{"degree":4,"count":24},{"degree":5,"count":36}]
Minimum constraint arity2
Maximum constraint arity64
Distribution of constraint arities[{"arity":2,"count":112},{"arity":64,"count":1}]
Number of extensional constraints112
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":112},{"type":"allDifferent","count":1}]
Optimization problemNO
Type of objective

Solver Data


Verifier Data 

One s line expected

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (10904 MiB free)
  memory of node 1: 16384 MiB (6300 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303376-1534021021/watcher-4303376-1534021021 -o /tmp/evaluation-result-4303376-1534021021/solver-4303376-1534021021 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1533991241-25512 --watchdog 2580 xcsp_picat HOME/instance-4303376-1534021021.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=30150, runsolver pid=30147

[startup+0.100201 s]*
/proc/loadavg: 2.00 2.06 2.07 3/190 30151
/proc/meminfo: memFree=17595828/32770624 swapFree=67108688/67108860
[pid=30150] ppid=30147 vsize=2025744 memory=25116 CPUtime=0.1 cores=0,2,4,6
/proc/30150/stat : 30150 (xcsp_picat) R 30147 30150 25480 0 -1 4202496 1357 0 0 0 10 0 0 0 20 0 1 0 219665272 2074361856 6279 33554432000 4194304 5849708 140728094878560 140728094878560 140377948090247 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 46632960 140728094880950 140728094881028 140728094881028 140728094883786 0
/proc/30150/statm: 506436 6279 633 405 0 503381 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 25116 KiB

[startup+0.209806 s]*
/proc/loadavg: 2.00 2.06 2.07 3/190 30151
/proc/meminfo: memFree=17595456/32770624 swapFree=67108688/67108860
[pid=30150] ppid=30147 vsize=2026336 memory=25816 CPUtime=0.21 cores=0,2,4,6
/proc/30150/stat : 30150 (xcsp_picat) R 30147 30150 25480 0 -1 4202496 1538 0 0 0 21 0 0 0 20 0 1 0 219665272 2074968064 6454 33554432000 4194304 5849708 140728094878560 140728094878560 140377948090247 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 46632960 140728094880950 140728094881028 140728094881028 140728094883786 0
/proc/30150/statm: 506584 6454 665 405 0 503529 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2026336 KiB
Current children cumulated memory: 25816 KiB

[startup+0.309108 s]*
/proc/loadavg: 2.00 2.06 2.07 3/190 30151
/proc/meminfo: memFree=17594712/32770624 swapFree=67108688/67108860
[pid=30150] ppid=30147 vsize=2026720 memory=26072 CPUtime=0.31 cores=0,2,4,6
/proc/30150/stat : 30150 (xcsp_picat) R 30147 30150 25480 0 -1 4202496 1634 0 0 0 31 0 0 0 20 0 1 0 219665272 2075361280 6518 33554432000 4194304 5849708 140728094878560 140728094878560 140377948090247 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 46632960 140728094880950 140728094881028 140728094881028 140728094883786 0
/proc/30150/statm: 506680 6518 665 405 0 503625 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2026720 KiB
Current children cumulated memory: 26072 KiB

[startup+0.700332 s]
/proc/loadavg: 2.00 2.06 2.07 3/190 30151
/proc/meminfo: memFree=17593968/32770624 swapFree=67108688/67108860
[pid=30150] ppid=30147 vsize=2027488 memory=26844 CPUtime=0.69 cores=0,2,4,6
/proc/30150/stat : 30150 (xcsp_picat) R 30147 30150 25480 0 -1 4202496 1826 0 0 0 67 2 0 0 20 0 1 0 219665272 2076147712 6711 33554432000 4194304 5849708 140728094878560 140728094878560 140377948090247 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 46632960 140728094880950 140728094881028 140728094881028 140728094883786 0
/proc/30150/statm: 506872 6711 665 405 0 503817 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2027488 KiB
Current children cumulated memory: 26844 KiB

[startup+1.50034 s]
/proc/loadavg: 2.00 2.06 2.07 3/190 30151
/proc/meminfo: memFree=17592384/32770624 swapFree=67108688/67108860
[pid=30150] ppid=30147 vsize=2029152 memory=28524 CPUtime=1.49 cores=0,2,4,6
/proc/30150/stat : 30150 (xcsp_picat) R 30147 30150 25480 0 -1 4202496 2242 0 0 0 144 5 0 0 20 0 1 0 219665272 2077851648 7131 33554432000 4194304 5849708 140728094878560 140728094877064 140377948090247 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 46632960 140728094880950 140728094881028 140728094881028 140728094883786 0
/proc/30150/statm: 507288 7131 665 405 0 504233 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2029152 KiB
Current children cumulated memory: 28524 KiB

[startup+3.1092 s]
/proc/loadavg: 2.00 2.06 2.07 3/190 30151
/proc/meminfo: memFree=17589616/32770624 swapFree=67108688/67108860
[pid=30150] ppid=30147 vsize=2036320 memory=35720 CPUtime=3.1 cores=0,2,4,6
/proc/30150/stat : 30150 (xcsp_picat) R 30147 30150 25480 0 -1 4202496 4202 0 0 0 299 11 0 0 20 0 1 0 219665272 2085191680 8930 33554432000 4194304 5849708 140728094878560 140728094877672 140377948090247 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 46632960 140728094880950 140728094881028 140728094881028 140728094883786 0
/proc/30150/statm: 509080 8930 665 405 0 506025 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2036320 KiB
Current children cumulated memory: 35720 KiB

[startup+6.30033 s]
/proc/loadavg: 2.00 2.06 2.07 3/190 30151
/proc/meminfo: memFree=17583592/32770624 swapFree=67108688/67108860
[pid=30150] ppid=30147 vsize=2046560 memory=46168 CPUtime=6.29 cores=0,2,4,6
/proc/30150/stat : 30150 (xcsp_picat) R 30147 30150 25480 0 -1 4202496 5560 0 0 0 608 21 0 0 20 0 1 0 219665272 2095677440 11542 33554432000 4194304 5849708 140728094878560 140728094877672 140377948090247 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 46632960 140728094880950 140728094881028 140728094881028 140728094883786 0
/proc/30150/statm: 511640 11542 665 405 0 508585 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2046560 KiB
Current children cumulated memory: 46168 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.06 2.06 3/191 30152
/proc/meminfo: memFree=17565068/32770624 swapFree=67108688/67108860
[pid=30150] ppid=30147 vsize=2055944 memory=55368 CPUtime=12.69 cores=0,2,4,6
/proc/30150/stat : 30150 (xcsp_picat) R 30147 30150 25480 0 -1 4202496 20043 0 0 0 1240 29 0 0 20 0 1 0 219665272 2105286656 13842 33554432000 4194304 5849708 140728094878560 140728094877560 140377948090247 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 46632960 140728094880950 140728094881028 140728094881028 140728094883786 0
/proc/30150/statm: 513986 13842 700 405 0 510931 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2055944 KiB
Current children cumulated memory: 55368 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.06 2.06 3/191 30152
/proc/meminfo: memFree=17563068/32770624 swapFree=67108688/67108860
[pid=30150] ppid=30147 vsize=2057528 memory=56932 CPUtime=25.48 cores=0,2,4,6
/proc/30150/stat : 30150 (xcsp_picat) R 30147 30150 25480 0 -1 4202496 31053 0 0 0 2506 42 0 0 20 0 1 0 219665272 2106908672 14233 33554432000 4194304 5849708 140728094878560 140728094877560 140377948090247 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 46632960 140728094880950 140728094881028 140728094881028 140728094883786 0
/proc/30150/statm: 514382 14233 700 405 0 511327 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2057528 KiB
Current children cumulated memory: 56932 KiB

[startup+51.1096 s]
/proc/loadavg: 1.93 2.04 2.06 3/191 30152
/proc/meminfo: memFree=17562204/32770624 swapFree=67108688/67108860
[pid=30150] ppid=30147 vsize=2059464 memory=58940 CPUtime=51.1 cores=0,2,4,6
/proc/30150/stat : 30150 (xcsp_picat) R 30147 30150 25480 0 -1 4202496 55704 0 0 0 5038 72 0 0 20 0 1 0 219665272 2108891136 14735 33554432000 4194304 5849708 140728094878560 140728094877432 140377948090247 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46632960 140728094880950 140728094881028 140728094881028 140728094883786 0
/proc/30150/statm: 514866 14735 700 405 0 511811 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2059464 KiB
Current children cumulated memory: 58940 KiB

[startup+102.3 s]
/proc/loadavg: 1.97 2.03 2.05 3/191 30154
/proc/meminfo: memFree=17535076/32770624 swapFree=67108688/67108860
[pid=30150] ppid=30147 vsize=2077832 memory=77376 CPUtime=102.29 cores=0,2,4,6
/proc/30150/stat : 30150 (xcsp_picat) R 30147 30150 25480 0 -1 4202496 83879 0 0 0 10104 125 0 0 20 0 1 0 219665272 2127699968 19344 33554432000 4194304 5849708 140728094878560 140728094877560 5335560 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46632960 140728094880950 140728094881028 140728094881028 140728094883786 0
/proc/30150/statm: 519458 19344 700 405 0 516403 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2077832 KiB
Current children cumulated memory: 77376 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.03 2.05 3/191 30155
/proc/meminfo: memFree=17528144/32770624 swapFree=67108688/67108860
[pid=30150] ppid=30147 vsize=2084340 memory=84080 CPUtime=162.28 cores=0,2,4,6
/proc/30150/stat : 30150 (xcsp_picat) R 30147 30150 25480 0 -1 4202496 114743 0 0 0 16049 179 0 0 20 0 1 0 219665272 2134364160 21020 33554432000 4194304 5849708 140728094878560 140728094877560 140377948090247 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46632960 140728094880950 140728094881028 140728094881028 140728094883786 0
/proc/30150/statm: 521085 21020 700 405 0 518030 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2084340 KiB
Current children cumulated memory: 84080 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 30163
/proc/meminfo: memFree=17396884/32770624 swapFree=67108688/67108860
[pid=30150] ppid=30147 vsize=2081656 memory=81264 CPUtime=222.28 cores=0,2,4,6
/proc/30150/stat : 30150 (xcsp_picat) R 30147 30150 25480 0 -1 4202496 143475 0 0 0 22002 226 0 0 20 0 1 0 219665272 2131615744 20316 33554432000 4194304 5849708 140728094878560 140728094877560 5392579 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46632960 140728094880950 140728094881028 140728094881028 140728094883786 0
/proc/30150/statm: 520414 20316 700 405 0 517359 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2081656 KiB
Current children cumulated memory: 81264 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 30187
/proc/meminfo: memFree=17526980/32770624 swapFree=67108688/67108860
[pid=30150] ppid=30147 vsize=2083504 memory=82976 CPUtime=282.28 cores=0,2,4,6
/proc/30150/stat : 30150 (xcsp_picat) R 30147 30150 25480 0 -1 4202496 172355 0 0 0 27954 274 0 0 20 0 1 0 219665272 2133508096 20744 33554432000 4194304 5849708 140728094878560 140728094877560 140377948090247 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46632960 140728094880950 140728094881028 140728094881028 140728094883786 0
/proc/30150/statm: 520876 20744 700 405 0 517821 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 2083504 KiB
Current children cumulated memory: 82976 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 30188
/proc/meminfo: memFree=17527960/32770624 swapFree=67108688/67108860
[pid=30150] ppid=30147 vsize=2081208 memory=80768 CPUtime=342.28 cores=0,2,4,6
/proc/30150/stat : 30150 (xcsp_picat) R 30147 30150 25480 0 -1 4202496 201794 0 0 0 33909 319 0 0 20 0 1 0 219665272 2131156992 20192 33554432000 4194304 5849708 140728094878560 140728094877560 5437714 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46632960 140728094880950 140728094881028 140728094881028 140728094883786 0
/proc/30150/statm: 520302 20192 700 405 0 517247 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 2081208 KiB
Current children cumulated memory: 80768 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 30189
/proc/meminfo: memFree=17394760/32770624 swapFree=67108688/67108860
[pid=30150] ppid=30147 vsize=2084096 memory=83592 CPUtime=402.27 cores=0,2,4,6
/proc/30150/stat : 30150 (xcsp_picat) R 30147 30150 25480 0 -1 4202496 228082 0 0 0 39869 358 0 0 20 0 1 0 219665272 2134114304 20898 33554432000 4194304 5849708 140728094878560 140728094877560 5360453 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46632960 140728094880950 140728094881028 140728094881028 140728094883786 0
/proc/30150/statm: 521024 20898 700 405 0 517969 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 2084096 KiB
Current children cumulated memory: 83592 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 30190
/proc/meminfo: memFree=17386016/32770624 swapFree=67108688/67108860
[pid=30150] ppid=30147 vsize=2091064 memory=90636 CPUtime=462.28 cores=0,2,4,6
/proc/30150/stat : 30150 (xcsp_picat) R 30147 30150 25480 0 -1 4202496 257114 0 0 0 45830 398 0 0 20 0 1 0 219665272 2141249536 22659 33554432000 4194304 5849708 140728094878560 140728094877560 5437760 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46632960 140728094880950 140728094881028 140728094881028 140728094883786 0
/proc/30150/statm: 522766 22659 700 405 0 519711 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 2091064 KiB
Current children cumulated memory: 90636 KiB


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

/proc/30150/statm: 534473 35613 700 405 0 531418 0
Current children cumulated CPU time: 1722.23 s
Current children cumulated vsize: 2137892 KiB
Current children cumulated memory: 142452 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 30235
/proc/meminfo: memFree=17288600/32770624 swapFree=67108688/67108860
[pid=30150] ppid=30147 vsize=2150688 memory=155300 CPUtime=1782.23 cores=0,2,4,6
/proc/30150/stat : 30150 (xcsp_picat) R 30147 30150 25480 0 -1 4202496 705214 0 0 0 177180 1043 0 0 20 0 1 0 219665272 2202304512 38825 33554432000 4194304 5849708 140728094878560 140728094877560 5438273 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46632960 140728094880950 140728094881028 140728094881028 140728094883786 0
/proc/30150/statm: 537672 38825 700 405 0 534617 0
Current children cumulated CPU time: 1782.23 s
Current children cumulated vsize: 2150688 KiB
Current children cumulated memory: 155300 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 30258
/proc/meminfo: memFree=17408924/32770624 swapFree=67108688/67108860
[pid=30150] ppid=30147 vsize=2158560 memory=163132 CPUtime=1842.23 cores=0,2,4,6
/proc/30150/stat : 30150 (xcsp_picat) R 30147 30150 25480 0 -1 4202496 723108 0 0 0 183146 1077 0 0 20 0 1 0 219665272 2210365440 40783 33554432000 4194304 5849708 140728094878560 140728094877720 5335530 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46632960 140728094880950 140728094881028 140728094881028 140728094883786 0
/proc/30150/statm: 539640 40783 700 405 0 536585 0
Current children cumulated CPU time: 1842.23 s
Current children cumulated vsize: 2158560 KiB
Current children cumulated memory: 163132 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 30260
/proc/meminfo: memFree=17433040/32770624 swapFree=67108688/67108860
[pid=30150] ppid=30147 vsize=2136676 memory=141412 CPUtime=1902.23 cores=0,2,4,6
/proc/30150/stat : 30150 (xcsp_picat) R 30147 30150 25480 0 -1 4202496 731441 0 0 0 189119 1104 0 0 20 0 1 0 219665272 2187956224 35353 33554432000 4194304 5849708 140728094878560 140728094877560 5437632 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46632960 140728094880950 140728094881028 140728094881028 140728094883786 0
/proc/30150/statm: 534169 35353 700 405 0 531114 0
Current children cumulated CPU time: 1902.23 s
Current children cumulated vsize: 2136676 KiB
Current children cumulated memory: 141412 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 30261
/proc/meminfo: memFree=17460536/32770624 swapFree=67108688/67108860
[pid=30150] ppid=30147 vsize=2109320 memory=113844 CPUtime=1962.23 cores=0,2,4,6
/proc/30150/stat : 30150 (xcsp_picat) R 30147 30150 25480 0 -1 4202496 748283 0 0 0 195094 1129 0 0 20 0 1 0 219665272 2159943680 28461 33554432000 4194304 5849708 140728094878560 140728094877560 140377948090247 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46632960 140728094880950 140728094881028 140728094881028 140728094883786 0
/proc/30150/statm: 527330 28461 700 405 0 524275 0
Current children cumulated CPU time: 1962.23 s
Current children cumulated vsize: 2109320 KiB
Current children cumulated memory: 113844 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 30269
/proc/meminfo: memFree=17424124/32770624 swapFree=67108688/67108860
[pid=30150] ppid=30147 vsize=2145764 memory=150384 CPUtime=2022.22 cores=0,2,4,6
/proc/30150/stat : 30150 (xcsp_picat) R 30147 30150 25480 0 -1 4202496 755323 0 0 0 201066 1156 0 0 20 0 1 0 219665272 2197262336 37596 33554432000 4194304 5849708 140728094878560 140728094877560 5437785 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46632960 140728094880950 140728094881028 140728094881028 140728094883786 0
/proc/30150/statm: 536441 37596 700 405 0 533386 0
Current children cumulated CPU time: 2022.22 s
Current children cumulated vsize: 2145764 KiB
Current children cumulated memory: 150384 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 30270
/proc/meminfo: memFree=17274528/32770624 swapFree=67108688/67108860
[pid=30150] ppid=30147 vsize=2146424 memory=151024 CPUtime=2082.23 cores=0,2,4,6
/proc/30150/stat : 30150 (xcsp_picat) R 30147 30150 25480 0 -1 4202496 779324 0 0 0 207040 1183 0 0 20 0 1 0 219665272 2197938176 37756 33554432000 4194304 5849708 140728094878560 140728094877560 5438257 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46632960 140728094880950 140728094881028 140728094881028 140728094883786 0
/proc/30150/statm: 536606 37756 700 405 0 533551 0
Current children cumulated CPU time: 2082.23 s
Current children cumulated vsize: 2146424 KiB
Current children cumulated memory: 151024 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 30271
/proc/meminfo: memFree=17259148/32770624 swapFree=67108688/67108860
[pid=30150] ppid=30147 vsize=2162576 memory=167272 CPUtime=2142.22 cores=0,2,4,6
/proc/30150/stat : 30150 (xcsp_picat) R 30147 30150 25480 0 -1 4202496 786213 0 0 0 213014 1208 0 0 20 0 1 0 219665272 2214477824 41818 33554432000 4194304 5849708 140728094878560 140728094877560 5437824 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46632960 140728094880950 140728094881028 140728094881028 140728094883786 0
/proc/30150/statm: 540644 41818 700 405 0 537589 0
Current children cumulated CPU time: 2142.22 s
Current children cumulated vsize: 2162576 KiB
Current children cumulated memory: 167272 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 30272
/proc/meminfo: memFree=17258024/32770624 swapFree=67108688/67108860
[pid=30150] ppid=30147 vsize=2163376 memory=168036 CPUtime=2202.22 cores=0,2,4,6
/proc/30150/stat : 30150 (xcsp_picat) R 30147 30150 25480 0 -1 4202496 812965 0 0 0 218988 1234 0 0 20 0 1 0 219665272 2215297024 42009 33554432000 4194304 5849708 140728094878560 140728094877560 140377948090247 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46632960 140728094880950 140728094881028 140728094881028 140728094883786 0
/proc/30150/statm: 540844 42009 700 405 0 537789 0
Current children cumulated CPU time: 2202.22 s
Current children cumulated vsize: 2163376 KiB
Current children cumulated memory: 168036 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 30273
/proc/meminfo: memFree=17257468/32770624 swapFree=67108688/67108860
[pid=30150] ppid=30147 vsize=2164192 memory=168884 CPUtime=2262.22 cores=0,2,4,6
/proc/30150/stat : 30150 (xcsp_picat) R 30147 30150 25480 0 -1 4202496 818845 0 0 0 224965 1257 0 0 20 0 1 0 219665272 2216132608 42221 33554432000 4194304 5849708 140728094878560 140728094877560 5437632 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46632960 140728094880950 140728094881028 140728094881028 140728094883786 0
/proc/30150/statm: 541048 42221 700 405 0 537993 0
Current children cumulated CPU time: 2262.22 s
Current children cumulated vsize: 2164192 KiB
Current children cumulated memory: 168884 KiB

[startup+2322.3 s]
/proc/loadavg: 2.14 2.05 2.06 3/191 30275
/proc/meminfo: memFree=17420348/32770624 swapFree=67108688/67108860
[pid=30150] ppid=30147 vsize=2168924 memory=173708 CPUtime=2322.22 cores=0,2,4,6
/proc/30150/stat : 30150 (xcsp_picat) R 30147 30150 25480 0 -1 4202496 839310 0 0 0 230940 1282 0 0 20 0 1 0 219665272 2220978176 43427 33554432000 4194304 5849708 140728094878560 140728094877560 5437702 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46632960 140728094880950 140728094881028 140728094881028 140728094883786 0
/proc/30150/statm: 542231 43427 700 405 0 539176 0
Current children cumulated CPU time: 2322.22 s
Current children cumulated vsize: 2168924 KiB
Current children cumulated memory: 173708 KiB

[startup+2382.3 s]
/proc/loadavg: 2.05 2.04 2.05 3/191 30276
/proc/meminfo: memFree=17296544/32770624 swapFree=67108688/67108860
[pid=30150] ppid=30147 vsize=2142780 memory=147524 CPUtime=2382.22 cores=0,2,4,6
/proc/30150/stat : 30150 (xcsp_picat) R 30147 30150 25480 0 -1 4202496 848134 0 0 0 236917 1305 0 0 20 0 1 0 219665272 2194206720 36881 33554432000 4194304 5849708 140728094878560 140728094877560 5438212 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46632960 140728094880950 140728094881028 140728094881028 140728094883786 0
/proc/30150/statm: 535695 36881 700 405 0 532640 0
Current children cumulated CPU time: 2382.22 s
Current children cumulated vsize: 2142780 KiB
Current children cumulated memory: 147524 KiB

[startup+2442.3 s]
/proc/loadavg: 2.56 2.17 2.09 3/191 30337
/proc/meminfo: memFree=17981496/32770624 swapFree=67108688/67108860
[pid=30150] ppid=30147 vsize=2167140 memory=171992 CPUtime=2442.21 cores=0,2,4,6
/proc/30150/stat : 30150 (xcsp_picat) R 30147 30150 25480 0 -1 4202496 870384 0 0 0 242891 1330 0 0 20 0 1 0 219665272 2219151360 42998 33554432000 4194304 5849708 140728094878560 140728094877560 5437714 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46632960 140728094880950 140728094881028 140728094881028 140728094883786 0
/proc/30150/statm: 541785 42998 700 405 0 538730 0
Current children cumulated CPU time: 2442.21 s
Current children cumulated vsize: 2167140 KiB
Current children cumulated memory: 171992 KiB

[startup+2502.3 s]
/proc/loadavg: 2.24 2.16 2.09 3/191 30338
/proc/meminfo: memFree=17959536/32770624 swapFree=67108688/67108860
[pid=30150] ppid=30147 vsize=2168708 memory=173444 CPUtime=2502.21 cores=0,2,4,6
/proc/30150/stat : 30150 (xcsp_picat) R 30147 30150 25480 0 -1 4202496 877233 0 0 0 248866 1355 0 0 20 0 1 0 219665272 2220756992 43361 33554432000 4194304 5849708 140728094878560 140728094877432 5335568 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46632960 140728094880950 140728094881028 140728094881028 140728094883786 0
/proc/30150/statm: 542177 43361 700 405 0 539122 0
Current children cumulated CPU time: 2502.21 s
Current children cumulated vsize: 2168708 KiB
Current children cumulated memory: 173444 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.17 2.15 2.09 3/191 30339
/proc/meminfo: memFree=17968584/32770624 swapFree=67108688/67108860
[pid=30150] ppid=30147 vsize=2141476 memory=146212 CPUtime=2519.92 cores=0,2,4,6
/proc/30150/stat : 30150 (xcsp_picat) R 30147 30150 25480 0 -1 4202496 894481 0 0 0 250628 1364 0 0 20 0 1 0 219665272 2192871424 36553 33554432000 4194304 5849708 140728094878560 140728094877720 140377948090247 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 46632960 140728094880950 140728094881028 140728094881028 140728094883786 0
/proc/30150/statm: 535369 36553 700 405 0 532314 0
Current children cumulated CPU time: 2519.92 s
Current children cumulated vsize: 2141476 KiB
Current children cumulated memory: 146212 KiB

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

[startup+2520.01 s]
# the end of solver process 30150 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2506.28 s, system=13.6537 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): 2519.94
CPU user time (s): 2506.28
CPU system time (s): 13.6537
CPU usage (%): 99.9969
Max. virtual memory (cumulated for all children) (KiB): 2168924
Max. memory (cumulated for all children) (KiB): 173708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2506.28
system time used= 13.6537
maximum resident set size= 173708
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 894481
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= 23
involuntary context switches= 1493


# summary of solver processes directly reported to runsolver:
#   pid: 30150
#   total CPU time (s): 2519.94
#   total CPU user time (s): 2506.28
#   total CPU system time (s): 13.6537

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.61805 second user time and 18.7036 second system time

The end

Launcher Data 

Begin job on node134 at 2018-08-11 22:57:01
IDJOB=4303376
IDBENCH=141505
IDSOLVER=2778
FILE ID=node134/4303376-1534021021
RUNJOBID= node134-1533991241-25512
PBS_JOBID= 21036944
Free space on /tmp= 42312 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/Subisomorphism/Subisomorphism-g17-g37_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303376-1534021021/watcher-4303376-1534021021 -o /tmp/evaluation-result-4303376-1534021021/solver-4303376-1534021021 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1533991241-25512 --watchdog 2580  xcsp_picat HOME/instance-4303376-1534021021.xml

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

MD5SUM BENCH= 15f6930ab26cfa444fe93224da66a51d
RANDOM SEED=1840763850

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:        17618924 kB
MemAvailable:   31157700 kB
Buffers:          174744 kB
Cached:         13512636 kB
SwapCached:           52 kB
Active:          5169820 kB
Inactive:        9317224 kB
Active(anon):     748952 kB
Inactive(anon):   103156 kB
Active(file):    4420868 kB
Inactive(file):  9214068 kB
Unevictable:        7368 kB
Mlocked:            7368 kB
SwapTotal:      67108860 kB
SwapFree:       67108688 kB
Dirty:              3040 kB
Writeback:             0 kB
AnonPages:        807124 kB
Mapped:            55800 kB
Shmem:             49652 kB
Slab:             360716 kB
SReclaimable:     332300 kB
SUnreclaim:        28416 kB
KernelStack:        3392 kB
PageTables:         6472 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2670864 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    534528 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= 42308 MiB
End job on node134 at 2018-08-11 23:39:01