Trace number 4303358

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) 2519.97 2520.03

General information on the benchmark

NameStripPacking/
StripPacking-T1a_c18.xml
MD5SUM2930e4ba32e3c7874205f5eb3c8396db
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 benchmark749.317
Satisfiable
(Un)Satisfiability was proved
Number of variables85
Number of constraints52
Number of domains19
Minimum domain size2
Maximum domain size200
Distribution of domain sizes[{"size":2,"count":51},{"size":200,"count":34}]
Minimum variable degree1
Maximum variable degree3
Distribution of variable degrees[{"degree":1,"count":17},{"degree":2,"count":34},{"degree":3,"count":34}]
Minimum constraint arity2
Maximum constraint arity68
Distribution of constraint arities[{"arity":2,"count":34},{"arity":3,"count":17},{"arity":68,"count":1}]
Number of extensional constraints17
Number of intensional constraints34
Distribution of constraint types[{"type":"extension","count":17},{"type":"intension","count":34},{"type":"noOverlap","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 (2096 MiB free)
  memory of node 1: 16384 MiB (2639 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303358-1533996229/watcher-4303358-1533996229 -o /tmp/evaluation-result-4303358-1533996229/solver-4303358-1533996229 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1533993611-5740 --watchdog 2580 xcsp_picat HOME/instance-4303358-1533996229.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=6242, runsolver pid=6239


[startup+0.100642 s]*
/proc/loadavg: 1.97 1.99 1.96 3/188 6243
/proc/meminfo: memFree=4835540/32770624 swapFree=67108860/67108860
[pid=6242] ppid=6239 vsize=2027952 memory=17828 CPUtime=0.1 cores=0,2,4,6
/proc/6242/stat : 6242 (xcsp_picat) R 6239 6242 5709 0 -1 4202496 2059 0 0 0 10 0 0 0 20 0 1 0 217186100 2076622848 4457 33554432000 4194304 5849708 140726157267968 140726157267208 5472419 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39514112 140726157272246 140726157272324 140726157272324 140726157275082 0
/proc/6242/statm: 506988 4457 706 405 0 503933 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2027952 KiB
Current children cumulated memory: 17828 KiB

[startup+0.209704 s]*
/proc/loadavg: 1.97 1.99 1.96 3/188 6243
/proc/meminfo: memFree=4834068/32770624 swapFree=67108860/67108860
[pid=6242] ppid=6239 vsize=2029416 memory=18996 CPUtime=0.2 cores=0,2,4,6
/proc/6242/stat : 6242 (xcsp_picat) R 6239 6242 5709 0 -1 4202496 2595 0 0 0 20 0 0 0 20 0 1 0 217186100 2078121984 4749 33554432000 4194304 5849708 140726157267968 140726157267208 5362095 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39514112 140726157272246 140726157272324 140726157272324 140726157275082 0
/proc/6242/statm: 507354 4749 725 405 0 504299 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2029416 KiB
Current children cumulated memory: 18996 KiB

[startup+0.309134 s]*
/proc/loadavg: 1.97 1.99 1.96 3/188 6243
/proc/meminfo: memFree=4834068/32770624 swapFree=67108860/67108860
[pid=6242] ppid=6239 vsize=2029184 memory=18968 CPUtime=0.3 cores=0,2,4,6
/proc/6242/stat : 6242 (xcsp_picat) R 6239 6242 5709 0 -1 4202496 2614 0 0 0 30 0 0 0 20 0 1 0 217186100 2077884416 4742 33554432000 4194304 5849708 140726157267968 140726157267208 5307891 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39514112 140726157272246 140726157272324 140726157272324 140726157275082 0
/proc/6242/statm: 507296 4742 726 405 0 504241 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2029184 KiB
Current children cumulated memory: 18968 KiB

[startup+0.700224 s]
/proc/loadavg: 1.97 1.99 1.96 3/188 6243
/proc/meminfo: memFree=4833696/32770624 swapFree=67108860/67108860
[pid=6242] ppid=6239 vsize=2029184 memory=18968 CPUtime=0.69 cores=0,2,4,6
/proc/6242/stat : 6242 (xcsp_picat) R 6239 6242 5709 0 -1 4202496 2614 0 0 0 69 0 0 0 20 0 1 0 217186100 2077884416 4742 33554432000 4194304 5849708 140726157267968 140726157266456 5308896 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39514112 140726157272246 140726157272324 140726157272324 140726157275082 0
/proc/6242/statm: 507296 4742 726 405 0 504241 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2029184 KiB
Current children cumulated memory: 18968 KiB

[startup+1.50023 s]
/proc/loadavg: 1.97 1.99 1.96 3/188 6243
/proc/meminfo: memFree=4834108/32770624 swapFree=67108860/67108860
[pid=6242] ppid=6239 vsize=2029252 memory=19036 CPUtime=1.49 cores=0,2,4,6
/proc/6242/stat : 6242 (xcsp_picat) R 6239 6242 5709 0 -1 4202496 2994 0 0 0 146 3 0 0 20 0 1 0 217186100 2077954048 4759 33554432000 4194304 5849708 140726157267968 140726157266968 139651435618183 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39514112 140726157272246 140726157272324 140726157272324 140726157275082 0
/proc/6242/statm: 507313 4759 739 405 0 504258 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2029252 KiB
Current children cumulated memory: 19036 KiB

[startup+3.1093 s]
/proc/loadavg: 1.97 1.99 1.96 3/188 6243
/proc/meminfo: memFree=4833388/32770624 swapFree=67108860/67108860
[pid=6242] ppid=6239 vsize=2031464 memory=21464 CPUtime=3.09 cores=0,2,4,6
/proc/6242/stat : 6242 (xcsp_picat) R 6239 6242 5709 0 -1 4202496 4638 0 0 0 302 7 0 0 20 0 1 0 217186100 2080219136 5366 33554432000 4194304 5849708 140726157267968 140726157266968 139651435618183 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39514112 140726157272246 140726157272324 140726157272324 140726157275082 0
/proc/6242/statm: 507866 5366 739 405 0 504811 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2031464 KiB
Current children cumulated memory: 21464 KiB

[startup+6.30023 s]
/proc/loadavg: 1.97 1.99 1.96 3/188 6243
/proc/meminfo: memFree=4829180/32770624 swapFree=67108860/67108860
[pid=6242] ppid=6239 vsize=2032224 memory=22280 CPUtime=6.29 cores=0,2,4,6
/proc/6242/stat : 6242 (xcsp_picat) R 6239 6242 5709 0 -1 4202496 8729 0 0 0 616 13 0 0 20 0 1 0 217186100 2080997376 5570 33554432000 4194304 5849708 140726157267968 140726157267128 5437592 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39514112 140726157272246 140726157272324 140726157272324 140726157275082 0
/proc/6242/statm: 508056 5570 739 405 0 505001 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2032224 KiB
Current children cumulated memory: 22280 KiB

[startup+12.7002 s]
/proc/loadavg: 1.97 1.99 1.96 3/188 6243
/proc/meminfo: memFree=4825036/32770624 swapFree=67108860/67108860
[pid=6242] ppid=6239 vsize=2033956 memory=24064 CPUtime=12.69 cores=0,2,4,6
/proc/6242/stat : 6242 (xcsp_picat) R 6239 6242 5709 0 -1 4202496 17210 0 0 0 1244 25 0 0 20 0 1 0 217186100 2082770944 6016 33554432000 4194304 5849708 140726157267968 140726157266968 139651435618183 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39514112 140726157272246 140726157272324 140726157272324 140726157275082 0
/proc/6242/statm: 508489 6016 739 405 0 505434 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2033956 KiB
Current children cumulated memory: 24064 KiB

[startup+25.5002 s]
/proc/loadavg: 1.98 1.99 1.96 3/188 6243
/proc/meminfo: memFree=4821248/32770624 swapFree=67108860/67108860
[pid=6242] ppid=6239 vsize=2038364 memory=28100 CPUtime=25.48 cores=0,2,4,6
/proc/6242/stat : 6242 (xcsp_picat) R 6239 6242 5709 0 -1 4202496 32081 0 0 0 2502 46 0 0 20 0 1 0 217186100 2087284736 7025 33554432000 4194304 5849708 140726157267968 140726157266968 139651435618183 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39514112 140726157272246 140726157272324 140726157272324 140726157275082 0
/proc/6242/statm: 509591 7025 739 405 0 506536 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2038364 KiB
Current children cumulated memory: 28100 KiB

[startup+51.1095 s]
/proc/loadavg: 1.99 1.99 1.96 3/188 6243
/proc/meminfo: memFree=4809248/32770624 swapFree=67108860/67108860
[pid=6242] ppid=6239 vsize=2045284 memory=35148 CPUtime=51.09 cores=0,2,4,6
/proc/6242/stat : 6242 (xcsp_picat) R 6239 6242 5709 0 -1 4202496 54313 0 0 0 5032 77 0 0 20 0 1 0 217186100 2094370816 8787 33554432000 4194304 5849708 140726157267968 140726157266968 139651435618183 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39514112 140726157272246 140726157272324 140726157272324 140726157275082 0
/proc/6242/statm: 511321 8787 739 405 0 508266 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2045284 KiB
Current children cumulated memory: 35148 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 1.99 1.96 3/187 6244
/proc/meminfo: memFree=4790860/32770624 swapFree=67108860/67108860
[pid=6242] ppid=6239 vsize=2049412 memory=39412 CPUtime=102.27 cores=0,2,4,6
/proc/6242/stat : 6242 (xcsp_picat) R 6239 6242 5709 0 -1 4202496 94251 0 0 0 10093 134 0 0 20 0 1 0 217186100 2098597888 9853 33554432000 4194304 5849708 140726157267968 140726157266968 139651435618183 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39514112 140726157272246 140726157272324 140726157272324 140726157275082 0
/proc/6242/statm: 512353 9853 739 405 0 509298 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 2049412 KiB
Current children cumulated memory: 39412 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 1.99 1.96 3/187 6245
/proc/meminfo: memFree=4799844/32770624 swapFree=67108860/67108860
[pid=6242] ppid=6239 vsize=2055920 memory=45920 CPUtime=162.28 cores=0,2,4,6
/proc/6242/stat : 6242 (xcsp_picat) R 6239 6242 5709 0 -1 4202496 130242 0 0 0 16036 192 0 0 20 0 1 0 217186100 2105262080 11480 33554432000 4194304 5849708 140726157267968 140726157266968 5335614 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39514112 140726157272246 140726157272324 140726157272324 140726157275082 0
/proc/6242/statm: 513980 11480 739 405 0 510925 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2055920 KiB
Current children cumulated memory: 45920 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 1.99 1.96 3/187 6246
/proc/meminfo: memFree=4761072/32770624 swapFree=67108860/67108860
[pid=6242] ppid=6239 vsize=2055268 memory=45216 CPUtime=222.26 cores=0,2,4,6
/proc/6242/stat : 6242 (xcsp_picat) R 6239 6242 5709 0 -1 4202496 159802 0 0 0 21986 240 0 0 20 0 1 0 217186100 2104594432 11304 33554432000 4194304 5849708 140726157267968 140726157266968 5438221 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39514112 140726157272246 140726157272324 140726157272324 140726157275082 0
/proc/6242/statm: 513817 11304 739 405 0 510762 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 2055268 KiB
Current children cumulated memory: 45216 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 1.99 1.96 3/187 6247
/proc/meminfo: memFree=4726480/32770624 swapFree=67108860/67108860
[pid=6242] ppid=6239 vsize=2076864 memory=66900 CPUtime=282.26 cores=0,2,4,6
/proc/6242/stat : 6242 (xcsp_picat) R 6239 6242 5709 0 -1 4202496 186850 0 0 0 27937 289 0 0 20 0 1 0 217186100 2126708736 16725 33554432000 4194304 5849708 140726157267968 140726157266968 5437841 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39514112 140726157272246 140726157272324 140726157272324 140726157275082 0
/proc/6242/statm: 519216 16725 739 405 0 516161 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 2076864 KiB
Current children cumulated memory: 66900 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 1.99 1.96 3/187 6248
/proc/meminfo: memFree=4695428/32770624 swapFree=67108860/67108860
[pid=6242] ppid=6239 vsize=2100488 memory=90488 CPUtime=342.26 cores=0,2,4,6
/proc/6242/stat : 6242 (xcsp_picat) R 6239 6242 5709 0 -1 4202496 203742 0 0 0 33902 324 0 0 20 0 1 0 217186100 2150899712 22622 33554432000 4194304 5849708 140726157267968 140726157266968 5437714 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39514112 140726157272246 140726157272324 140726157272324 140726157275082 0
/proc/6242/statm: 525122 22622 739 405 0 522067 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 2100488 KiB
Current children cumulated memory: 90488 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 1.99 1.96 3/187 6256
/proc/meminfo: memFree=4664616/32770624 swapFree=67108860/67108860
[pid=6242] ppid=6239 vsize=2107220 memory=97220 CPUtime=402.26 cores=0,2,4,6
/proc/6242/stat : 6242 (xcsp_picat) R 6239 6242 5709 0 -1 4202496 226673 0 0 0 39879 347 0 0 20 0 1 0 217186100 2157793280 24305 33554432000 4194304 5849708 140726157267968 140726157266968 5437714 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39514112 140726157272246 140726157272324 140726157272324 140726157275082 0
/proc/6242/statm: 526805 24305 739 405 0 523750 0
Current children cumulated CPU time: 402.26 s
Current children cumulated vsize: 2107220 KiB
Current children cumulated memory: 97220 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 1.96 3/187 6257
/proc/meminfo: memFree=4545940/32770624 swapFree=67108860/67108860
[pid=6242] ppid=6239 vsize=2132184 memory=122184 CPUtime=462.25 cores=0,2,4,6
/proc/6242/stat : 6242 (xcsp_picat) R 6239 6242 5709 0 -1 4202496 242274 0 0 0 45856 369 0 0 20 0 1 0 217186100 2183356416 30546 33554432000 4194304 5849708 140726157267968 140726157266968 5437592 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39514112 140726157272246 140726157272324 140726157272324 140726157275082 0
/proc/6242/statm: 533046 30546 739 405 0 529991 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 2132184 KiB
Current children cumulated memory: 122184 KiB


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

/proc/6242/statm: 572408 71030 739 405 0 569353 0
Current children cumulated CPU time: 1722.19 s
Current children cumulated vsize: 2289632 KiB
Current children cumulated memory: 284120 KiB

[startup+1782.3 s]
/proc/loadavg: 1.99 2.00 1.97 3/187 6295
/proc/meminfo: memFree=4345644/32770624 swapFree=67108860/67108860
[pid=6242] ppid=6239 vsize=2240096 memory=234584 CPUtime=1782.2 cores=0,2,4,6
/proc/6242/stat : 6242 (xcsp_picat) R 6239 6242 5709 0 -1 4202496 612239 0 0 0 177559 661 0 0 20 0 1 0 217186100 2293858304 58646 33554432000 4194304 5849708 140726157267968 140726157266968 139651435618183 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39514112 140726157272246 140726157272324 140726157272324 140726157275082 0
/proc/6242/statm: 560024 58646 739 405 0 556969 0
Current children cumulated CPU time: 1782.2 s
Current children cumulated vsize: 2240096 KiB
Current children cumulated memory: 234584 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/187 6296
/proc/meminfo: memFree=4302124/32770624 swapFree=67108860/67108860
[pid=6242] ppid=6239 vsize=2240096 memory=234584 CPUtime=1842.21 cores=0,2,4,6
/proc/6242/stat : 6242 (xcsp_picat) R 6239 6242 5709 0 -1 4202496 632348 0 0 0 183549 672 0 0 20 0 1 0 217186100 2293858304 58646 33554432000 4194304 5849708 140726157267968 140726157266968 5335582 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39514112 140726157272246 140726157272324 140726157272324 140726157275082 0
/proc/6242/statm: 560024 58646 739 405 0 556969 0
Current children cumulated CPU time: 1842.21 s
Current children cumulated vsize: 2240096 KiB
Current children cumulated memory: 234584 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/187 6319
/proc/meminfo: memFree=4269548/32770624 swapFree=67108860/67108860
[pid=6242] ppid=6239 vsize=2270516 memory=264964 CPUtime=1902.21 cores=0,2,4,6
/proc/6242/stat : 6242 (xcsp_picat) R 6239 6242 5709 0 -1 4202496 635869 0 0 0 189534 687 0 0 20 0 1 0 217186100 2325008384 66241 33554432000 4194304 5849708 140726157267968 140726157266968 139651435618183 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39514112 140726157272246 140726157272324 140726157272324 140726157275082 0
/proc/6242/statm: 567629 66241 739 405 0 564574 0
Current children cumulated CPU time: 1902.21 s
Current children cumulated vsize: 2270516 KiB
Current children cumulated memory: 264964 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/186 6320
/proc/meminfo: memFree=4226536/32770624 swapFree=67108860/67108860
[pid=6242] ppid=6239 vsize=2270516 memory=265004 CPUtime=1962.21 cores=0,2,4,6
/proc/6242/stat : 6242 (xcsp_picat) R 6239 6242 5709 0 -1 4202496 656424 0 0 0 195516 705 0 0 20 0 1 0 217186100 2325008384 66251 33554432000 4194304 5849708 140726157267968 140726157266968 139651435618183 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39514112 140726157272246 140726157272324 140726157272324 140726157275082 0
/proc/6242/statm: 567629 66251 739 405 0 564574 0
Current children cumulated CPU time: 1962.21 s
Current children cumulated vsize: 2270516 KiB
Current children cumulated memory: 265004 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/187 6322
/proc/meminfo: memFree=4198956/32770624 swapFree=67108860/67108860
[pid=6242] ppid=6239 vsize=2270516 memory=265004 CPUtime=2022.22 cores=0,2,4,6
/proc/6242/stat : 6242 (xcsp_picat) R 6239 6242 5709 0 -1 4202496 657616 0 0 0 201502 720 0 0 20 0 1 0 217186100 2325008384 66251 33554432000 4194304 5849708 140726157267968 140726157266968 139651435618183 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39514112 140726157272246 140726157272324 140726157272324 140726157275082 0
/proc/6242/statm: 567629 66251 739 405 0 564574 0
Current children cumulated CPU time: 2022.22 s
Current children cumulated vsize: 2270516 KiB
Current children cumulated memory: 265004 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/187 6323
/proc/meminfo: memFree=4107152/32770624 swapFree=67108860/67108860
[pid=6242] ppid=6239 vsize=2320636 memory=315124 CPUtime=2082.21 cores=0,2,4,6
/proc/6242/stat : 6242 (xcsp_picat) R 6239 6242 5709 0 -1 4202496 659893 0 0 0 207489 732 0 0 20 0 1 0 217186100 2376331264 78781 33554432000 4194304 5849708 140726157267968 140726157266968 5437650 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39514112 140726157272246 140726157272324 140726157272324 140726157275082 0
/proc/6242/statm: 580159 78781 739 405 0 577104 0
Current children cumulated CPU time: 2082.21 s
Current children cumulated vsize: 2320636 KiB
Current children cumulated memory: 315124 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/187 6324
/proc/meminfo: memFree=3980056/32770624 swapFree=67108860/67108860
[pid=6242] ppid=6239 vsize=2386172 memory=380592 CPUtime=2142.22 cores=0,2,4,6
/proc/6242/stat : 6242 (xcsp_picat) R 6239 6242 5709 0 -1 4202496 660801 0 0 0 213475 747 0 0 20 0 1 0 217186100 2443440128 95148 33554432000 4194304 5849708 140726157267968 140726157266968 5438346 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39514112 140726157272246 140726157272324 140726157272324 140726157275082 0
/proc/6242/statm: 596543 95148 739 405 0 593488 0
Current children cumulated CPU time: 2142.22 s
Current children cumulated vsize: 2386172 KiB
Current children cumulated memory: 380592 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/187 6332
/proc/meminfo: memFree=3928352/32770624 swapFree=67108860/67108860
[pid=6242] ppid=6239 vsize=2437016 memory=431504 CPUtime=2202.22 cores=0,2,4,6
/proc/6242/stat : 6242 (xcsp_picat) R 6239 6242 5709 0 -1 4202496 683739 0 0 0 219462 760 0 0 20 0 1 0 217186100 2495504384 107876 33554432000 4194304 5849708 140726157267968 140726157266968 5437824 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39514112 140726157272246 140726157272324 140726157272324 140726157275082 0
/proc/6242/statm: 609254 107876 739 405 0 606199 0
Current children cumulated CPU time: 2202.22 s
Current children cumulated vsize: 2437016 KiB
Current children cumulated memory: 431504 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/187 6333
/proc/meminfo: memFree=3831320/32770624 swapFree=67108860/67108860
[pid=6242] ppid=6239 vsize=2437016 memory=431504 CPUtime=2262.23 cores=0,2,4,6
/proc/6242/stat : 6242 (xcsp_picat) R 6239 6242 5709 0 -1 4202496 707317 0 0 0 225453 770 0 0 20 0 1 0 217186100 2495504384 107876 33554432000 4194304 5849708 140726157267968 140726157266968 139651435618183 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39514112 140726157272246 140726157272324 140726157272324 140726157275082 0
/proc/6242/statm: 609254 107876 739 405 0 606199 0
Current children cumulated CPU time: 2262.23 s
Current children cumulated vsize: 2437016 KiB
Current children cumulated memory: 431504 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/187 6334
/proc/meminfo: memFree=3773728/32770624 swapFree=67108860/67108860
[pid=6242] ppid=6239 vsize=2494368 memory=488856 CPUtime=2322.23 cores=0,2,4,6
/proc/6242/stat : 6242 (xcsp_picat) R 6239 6242 5709 0 -1 4202496 736745 0 0 0 231445 778 0 0 20 0 1 0 217186100 2554232832 122214 33554432000 4194304 5849708 140726157267968 140726157266968 5437714 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39514112 140726157272246 140726157272324 140726157272324 140726157275082 0
/proc/6242/statm: 623592 122214 739 405 0 620537 0
Current children cumulated CPU time: 2322.23 s
Current children cumulated vsize: 2494368 KiB
Current children cumulated memory: 488856 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/187 6335
/proc/meminfo: memFree=3773636/32770624 swapFree=67108860/67108860
[pid=6242] ppid=6239 vsize=2494368 memory=488856 CPUtime=2382.23 cores=0,2,4,6
/proc/6242/stat : 6242 (xcsp_picat) R 6239 6242 5709 0 -1 4202496 736949 0 0 0 237441 782 0 0 20 0 1 0 217186100 2554232832 122214 33554432000 4194304 5849708 140726157267968 140726157266968 5335584 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39514112 140726157272246 140726157272324 140726157272324 140726157275082 0
/proc/6242/statm: 623592 122214 739 405 0 620537 0
Current children cumulated CPU time: 2382.23 s
Current children cumulated vsize: 2494368 KiB
Current children cumulated memory: 488856 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/187 6397
/proc/meminfo: memFree=4334444/32770624 swapFree=67108860/67108860
[pid=6242] ppid=6239 vsize=2494368 memory=488856 CPUtime=2442.23 cores=0,2,4,6
/proc/6242/stat : 6242 (xcsp_picat) R 6239 6242 5709 0 -1 4202496 786527 0 0 0 243432 791 0 0 20 0 1 0 217186100 2554232832 122214 33554432000 4194304 5849708 140726157267968 140726157266968 5437714 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39514112 140726157272246 140726157272324 140726157272324 140726157275082 0
/proc/6242/statm: 623592 122214 739 405 0 620537 0
Current children cumulated CPU time: 2442.23 s
Current children cumulated vsize: 2494368 KiB
Current children cumulated memory: 488856 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/187 6398
/proc/meminfo: memFree=4339644/32770624 swapFree=67108860/67108860
[pid=6242] ppid=6239 vsize=2494368 memory=488856 CPUtime=2502.24 cores=0,2,4,6
/proc/6242/stat : 6242 (xcsp_picat) R 6239 6242 5709 0 -1 4202496 814569 0 0 0 249426 798 0 0 20 0 1 0 217186100 2554232832 122214 33554432000 4194304 5849708 140726157267968 140726157266968 139651435618183 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39514112 140726157272246 140726157272324 140726157272324 140726157275082 0
/proc/6242/statm: 623592 122214 739 405 0 620537 0
Current children cumulated CPU time: 2502.24 s
Current children cumulated vsize: 2494368 KiB
Current children cumulated memory: 488856 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.00 1.97 3/187 6398
/proc/meminfo: memFree=4339676/32770624 swapFree=67108860/67108860
[pid=6242] ppid=6239 vsize=2494368 memory=488856 CPUtime=2519.95 cores=0,2,4,6
/proc/6242/stat : 6242 (xcsp_picat) R 6239 6242 5709 0 -1 4202496 835936 0 0 0 251194 801 0 0 20 0 1 0 217186100 2554232832 122214 33554432000 4194304 5849708 140726157267968 140726157266840 139651435618183 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39514112 140726157272246 140726157272324 140726157272324 140726157275082 0
/proc/6242/statm: 623592 122214 739 405 0 620537 0
Current children cumulated CPU time: 2519.95 s
Current children cumulated vsize: 2494368 KiB
Current children cumulated memory: 488856 KiB

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

[startup+2520.03 s]
# the end of solver process 6242 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2511.95 s, system=8.02699 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): 2520.03
CPU time (s): 2519.97
CPU user time (s): 2511.95
CPU system time (s): 8.02699
CPU usage (%): 99.998
Max. virtual memory (cumulated for all children) (KiB): 2494368
Max. memory (cumulated for all children) (KiB): 488856

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2511.95
system time used= 8.02699
maximum resident set size= 488856
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 835936
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= 52
involuntary context switches= 2567


# summary of solver processes directly reported to runsolver:
#   pid: 6242
#   total CPU time (s): 2519.97
#   total CPU user time (s): 2511.95
#   total CPU system time (s): 8.02699

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 12.4918 second user time and 16.3759 second system time

The end

Launcher Data 

Begin job on node107 at 2018-08-11 16:03:49
IDJOB=4303358
IDBENCH=141126
IDSOLVER=2778
FILE ID=node107/4303358-1533996229
RUNJOBID= node107-1533993611-5740
PBS_JOBID= 21036955
Free space on /tmp= 39332 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/StripPacking/StripPacking-T1a_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303358-1533996229/watcher-4303358-1533996229 -o /tmp/evaluation-result-4303358-1533996229/solver-4303358-1533996229 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1533993611-5740 --watchdog 2580  xcsp_picat HOME/instance-4303358-1533996229.xml

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

MD5SUM BENCH= 2930e4ba32e3c7874205f5eb3c8396db
RANDOM SEED=733671577

node107.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	: 5333.40
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	: 5333.40
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	: 5333.40
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	: 5333.40
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:         4851556 kB
MemAvailable:   31852204 kB
Buffers:          277992 kB
Cached:         26619164 kB
SwapCached:            0 kB
Active:          9013568 kB
Inactive:       17993608 kB
Active(anon):      58860 kB
Inactive(anon):   103628 kB
Active(file):    8954708 kB
Inactive(file): 17889980 kB
Unevictable:        6976 kB
Mlocked:            6976 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3144 kB
Writeback:             0 kB
AnonPages:        132876 kB
Mapped:            63324 kB
Shmem:             49804 kB
Slab:             612728 kB
SReclaimable:     584420 kB
SUnreclaim:        28308 kB
KernelStack:        3584 kB
PageTables:         4764 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2425940 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     51200 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:       91520 kB
DirectMap2M:    33454080 kB

Free space on /tmp at the end= 39328 MiB
End job on node107 at 2018-08-11 16:45:49