Trace number 4303355

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) 2520.01 2520.02

General information on the benchmark

NameStripPacking/
StripPacking-N1a_c18.xml
MD5SUM4209eb75c1d6f17ff2fcaefe706080c2
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 benchmark118.386
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 (10869 MiB free)
  memory of node 1: 16384 MiB (7042 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303355-1533996361/watcher-4303355-1533996361 -o /tmp/evaluation-result-4303355-1533996361/solver-4303355-1533996361 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1533991241-25513 --watchdog 2580 xcsp_picat HOME/instance-4303355-1533996361.xml 

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

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

solver pid=26183, runsolver pid=26180

[startup+0.100109 s]*
/proc/loadavg: 2.03 2.04 2.05 3/191 26184
/proc/meminfo: memFree=18323936/32770624 swapFree=67108688/67108860
[pid=26183] ppid=26180 vsize=2027920 memory=18976 CPUtime=0.1 cores=1,3,5,7
/proc/26183/stat : 26183 (xcsp_picat) R 26180 26183 25480 0 -1 4202496 2422 0 0 0 10 0 0 0 20 0 1 0 217199303 2076590080 4744 33554432000 4194304 5849708 140732482670144 140732482670144 5606203 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 36552704 140732482675894 140732482675972 140732482675972 140732482678730 0
/proc/26183/statm: 506980 4744 706 405 0 503925 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2027920 KiB
Current children cumulated memory: 18976 KiB

[startup+0.209829 s]*
/proc/loadavg: 2.03 2.04 2.05 3/191 26184
/proc/meminfo: memFree=18323192/32770624 swapFree=67108688/67108860
[pid=26183] ppid=26180 vsize=2029388 memory=20152 CPUtime=0.21 cores=1,3,5,7
/proc/26183/stat : 26183 (xcsp_picat) R 26180 26183 25480 0 -1 4202496 2885 0 0 0 21 0 0 0 20 0 1 0 217199303 2078093312 5038 33554432000 4194304 5849708 140732482670144 140732482670144 5361756 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 36552704 140732482675894 140732482675972 140732482675972 140732482678730 0
/proc/26183/statm: 507347 5038 724 405 0 504292 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2029388 KiB
Current children cumulated memory: 20152 KiB

[startup+0.309243 s]*
/proc/loadavg: 2.03 2.04 2.05 3/191 26184
/proc/meminfo: memFree=18323192/32770624 swapFree=67108688/67108860
[pid=26183] ppid=26180 vsize=2029012 memory=20152 CPUtime=0.31 cores=1,3,5,7
/proc/26183/stat : 26183 (xcsp_picat) R 26180 26183 25480 0 -1 4202496 2957 0 0 0 31 0 0 0 20 0 1 0 217199303 2077708288 5038 33554432000 4194304 5849708 140732482670144 140732482670144 139977902546823 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 36552704 140732482675894 140732482675972 140732482675972 140732482678730 0
/proc/26183/statm: 507253 5038 731 405 0 504198 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2029012 KiB
Current children cumulated memory: 20152 KiB

[startup+0.700229 s]
/proc/loadavg: 2.03 2.04 2.05 3/191 26184
/proc/meminfo: memFree=18322076/32770624 swapFree=67108688/67108860
[pid=26183] ppid=26180 vsize=2029012 memory=20152 CPUtime=0.69 cores=1,3,5,7
/proc/26183/stat : 26183 (xcsp_picat) R 26180 26183 25480 0 -1 4202496 2996 0 0 0 69 0 0 0 20 0 1 0 217199303 2077708288 5038 33554432000 4194304 5849708 140732482670144 140732482670144 4211621 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 36552704 140732482675894 140732482675972 140732482675972 140732482678730 0
/proc/26183/statm: 507253 5038 731 405 0 504198 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2029012 KiB
Current children cumulated memory: 20152 KiB

[startup+1.50023 s]
/proc/loadavg: 2.03 2.04 2.05 3/191 26184
/proc/meminfo: memFree=18322212/32770624 swapFree=67108688/67108860
[pid=26183] ppid=26180 vsize=2029260 memory=20368 CPUtime=1.49 cores=1,3,5,7
/proc/26183/stat : 26183 (xcsp_picat) R 26180 26183 25480 0 -1 4202496 3378 0 0 0 147 2 0 0 20 0 1 0 217199303 2077962240 5092 33554432000 4194304 5849708 140732482670144 140732482670144 139977902546823 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 36552704 140732482675894 140732482675972 140732482675972 140732482678730 0
/proc/26183/statm: 507315 5092 739 405 0 504260 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2029260 KiB
Current children cumulated memory: 20368 KiB

[startup+3.10948 s]
/proc/loadavg: 2.02 2.04 2.05 3/190 26184
/proc/meminfo: memFree=18321956/32770624 swapFree=67108688/67108860
[pid=26183] ppid=26180 vsize=2031648 memory=22860 CPUtime=3.1 cores=1,3,5,7
/proc/26183/stat : 26183 (xcsp_picat) R 26180 26183 25480 0 -1 4202496 5218 0 0 0 305 5 0 0 20 0 1 0 217199303 2080407552 5715 33554432000 4194304 5849708 140732482670144 140732482669144 5438327 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 36552704 140732482675894 140732482675972 140732482675972 140732482678730 0
/proc/26183/statm: 507912 5715 739 405 0 504857 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2031648 KiB
Current children cumulated memory: 22860 KiB

[startup+6.30024 s]
/proc/loadavg: 2.02 2.04 2.05 3/190 26184
/proc/meminfo: memFree=18321404/32770624 swapFree=67108688/67108860
[pid=26183] ppid=26180 vsize=2034532 memory=25772 CPUtime=6.29 cores=1,3,5,7
/proc/26183/stat : 26183 (xcsp_picat) R 26180 26183 25480 0 -1 4202496 9868 0 0 0 618 11 0 0 20 0 1 0 217199303 2083360768 6443 33554432000 4194304 5849708 140732482670144 140732482669144 139977902546823 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 36552704 140732482675894 140732482675972 140732482675972 140732482678730 0
/proc/26183/statm: 508633 6443 739 405 0 505578 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2034532 KiB
Current children cumulated memory: 25772 KiB

[startup+12.7002 s]
/proc/loadavg: 2.02 2.04 2.05 3/190 26184
/proc/meminfo: memFree=18317760/32770624 swapFree=67108688/67108860
[pid=26183] ppid=26180 vsize=2035032 memory=26256 CPUtime=12.69 cores=1,3,5,7
/proc/26183/stat : 26183 (xcsp_picat) R 26180 26183 25480 0 -1 4202496 16693 0 0 0 1248 21 0 0 20 0 1 0 217199303 2083872768 6564 33554432000 4194304 5849708 140732482670144 140732482669144 139977902546823 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 36552704 140732482675894 140732482675972 140732482675972 140732482678730 0
/proc/26183/statm: 508758 6564 739 405 0 505703 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2035032 KiB
Current children cumulated memory: 26256 KiB

[startup+25.5003 s]
/proc/loadavg: 2.02 2.04 2.05 3/190 26184
/proc/meminfo: memFree=18308400/32770624 swapFree=67108688/67108860
[pid=26183] ppid=26180 vsize=2041096 memory=32228 CPUtime=25.49 cores=1,3,5,7
/proc/26183/stat : 26183 (xcsp_picat) R 26180 26183 25480 0 -1 4202496 30197 0 0 0 2509 40 0 0 20 0 1 0 217199303 2090082304 8057 33554432000 4194304 5849708 140732482670144 140732482669144 139977902546823 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 36552704 140732482675894 140732482675972 140732482675972 140732482678730 0
/proc/26183/statm: 510274 8057 739 405 0 507219 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2041096 KiB
Current children cumulated memory: 32228 KiB

[startup+51.1095 s]
/proc/loadavg: 2.08 2.05 2.05 3/190 26309
/proc/meminfo: memFree=18327172/32770624 swapFree=67108688/67108860
[pid=26183] ppid=26180 vsize=2042580 memory=33932 CPUtime=51.1 cores=1,3,5,7
/proc/26183/stat : 26183 (xcsp_picat) R 26180 26183 25480 0 -1 4202496 48681 0 0 0 5040 70 0 0 20 0 1 0 217199303 2091601920 8483 33554432000 4194304 5849708 140732482670144 140732482669144 5437614 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 36552704 140732482675894 140732482675972 140732482675972 140732482678730 0
/proc/26183/statm: 510645 8483 739 405 0 507590 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2042580 KiB
Current children cumulated memory: 33932 KiB

[startup+102.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/191 26311
/proc/meminfo: memFree=18304532/32770624 swapFree=67108688/67108860
[pid=26183] ppid=26180 vsize=2052364 memory=46768 CPUtime=102.29 cores=1,3,5,7
/proc/26183/stat : 26183 (xcsp_picat) R 26180 26183 25480 0 -1 4202496 79328 0 0 0 10107 122 0 0 20 0 1 0 217199303 2101620736 11692 33554432000 4194304 5849708 140732482670144 140732482669016 139977902546823 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 36552704 140732482675894 140732482675972 140732482675972 140732482678730 0
/proc/26183/statm: 513091 11692 739 405 0 510036 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2052364 KiB
Current children cumulated memory: 46768 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/191 26312
/proc/meminfo: memFree=18253296/32770624 swapFree=67108688/67108860
[pid=26183] ppid=26180 vsize=2092520 memory=87012 CPUtime=162.28 cores=1,3,5,7
/proc/26183/stat : 26183 (xcsp_picat) R 26180 26183 25480 0 -1 4202496 98239 0 0 0 16069 159 0 0 20 0 1 0 217199303 2142740480 21753 33554432000 4194304 5849708 140732482670144 140732482669304 5437824 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 36552704 140732482675894 140732482675972 140732482675972 140732482678730 0
/proc/26183/statm: 523130 21753 739 405 0 520075 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2092520 KiB
Current children cumulated memory: 87012 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/191 26313
/proc/meminfo: memFree=18235900/32770624 swapFree=67108688/67108860
[pid=26183] ppid=26180 vsize=2107180 memory=101464 CPUtime=222.29 cores=1,3,5,7
/proc/26183/stat : 26183 (xcsp_picat) R 26180 26183 25480 0 -1 4202496 108024 0 0 0 22042 187 0 0 20 0 1 0 217199303 2157752320 25366 33554432000 4194304 5849708 140732482670144 140732482669144 139977902546823 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 36552704 140732482675894 140732482675972 140732482675972 140732482678730 0
/proc/26183/statm: 526795 25366 739 405 0 523740 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 2107180 KiB
Current children cumulated memory: 101464 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/193 26323
/proc/meminfo: memFree=18255576/32770624 swapFree=67108688/67108860
[pid=26183] ppid=26180 vsize=2097688 memory=92092 CPUtime=282.29 cores=1,3,5,7
/proc/26183/stat : 26183 (xcsp_picat) R 26180 26183 25480 0 -1 4202496 129143 0 0 0 28021 208 0 0 20 0 1 0 217199303 2148032512 23023 33554432000 4194304 5849708 140732482670144 140732482669144 5437607 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 36552704 140732482675894 140732482675972 140732482675972 140732482678730 0
/proc/26183/statm: 524422 23023 739 405 0 521367 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 2097688 KiB
Current children cumulated memory: 92092 KiB

[startup+342.3 s]
/proc/loadavg: 1.96 2.01 2.04 3/193 26385
/proc/meminfo: memFree=18239520/32770624 swapFree=67108688/67108860
[pid=26183] ppid=26180 vsize=2119608 memory=113960 CPUtime=342.29 cores=1,3,5,7
/proc/26183/stat : 26183 (xcsp_picat) R 26180 26183 25480 0 -1 4202496 140868 0 0 0 34001 228 0 0 20 0 1 0 217199303 2170478592 28490 33554432000 4194304 5849708 140732482670144 140732482669304 139977902546823 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 36552704 140732482675894 140732482675972 140732482675972 140732482678730 0
/proc/26183/statm: 529902 28490 739 405 0 526847 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 2119608 KiB
Current children cumulated memory: 113960 KiB

[startup+402.3 s]
/proc/loadavg: 1.99 2.01 2.04 3/192 26386
/proc/meminfo: memFree=18158016/32770624 swapFree=67108688/67108860
[pid=26183] ppid=26180 vsize=2189376 memory=183864 CPUtime=402.29 cores=1,3,5,7
/proc/26183/stat : 26183 (xcsp_picat) R 26180 26183 25480 0 -1 4202496 158650 0 0 0 39985 244 0 0 20 0 1 0 217199303 2241921024 45966 33554432000 4194304 5849708 140732482670144 140732482669016 5437645 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 36552704 140732482675894 140732482675972 140732482675972 140732482678730 0
/proc/26183/statm: 547344 45966 739 405 0 544289 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 2189376 KiB
Current children cumulated memory: 183864 KiB

[startup+462.3 s]
/proc/loadavg: 1.99 2.01 2.04 3/192 26387
/proc/meminfo: memFree=18158412/32770624 swapFree=67108688/67108860
[pid=26183] ppid=26180 vsize=2189376 memory=183864 CPUtime=462.29 cores=1,3,5,7
/proc/26183/stat : 26183 (xcsp_picat) R 26180 26183 25480 0 -1 4202496 158669 0 0 0 45974 255 0 0 20 0 1 0 217199303 2241921024 45966 33554432000 4194304 5849708 140732482670144 140732482669144 5437623 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 36552704 140732482675894 140732482675972 140732482675972 140732482678730 0
/proc/26183/statm: 547344 45966 739 405 0 544289 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 2189376 KiB
Current children cumulated memory: 183864 KiB


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

/proc/26183/statm: 597195 95818 739 405 0 594140 0
Current children cumulated CPU time: 1722.29 s
Current children cumulated vsize: 2388780 KiB
Current children cumulated memory: 383272 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/191 26495
/proc/meminfo: memFree=17763416/32770624 swapFree=67108688/67108860
[pid=26183] ppid=26180 vsize=2388780 memory=383272 CPUtime=1782.29 cores=1,3,5,7
/proc/26183/stat : 26183 (xcsp_picat) R 26180 26183 25480 0 -1 4202496 515127 0 0 0 177725 504 0 0 20 0 1 0 217199303 2446110720 95818 33554432000 4194304 5849708 140732482670144 140732482669144 5438180 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 36552704 140732482675894 140732482675972 140732482675972 140732482678730 0
/proc/26183/statm: 597195 95818 739 405 0 594140 0
Current children cumulated CPU time: 1782.29 s
Current children cumulated vsize: 2388780 KiB
Current children cumulated memory: 383272 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/191 26497
/proc/meminfo: memFree=17762788/32770624 swapFree=67108688/67108860
[pid=26183] ppid=26180 vsize=2388780 memory=383272 CPUtime=1842.28 cores=1,3,5,7
/proc/26183/stat : 26183 (xcsp_picat) R 26180 26183 25480 0 -1 4202496 549791 0 0 0 183715 513 0 0 20 0 1 0 217199303 2446110720 95818 33554432000 4194304 5849708 140732482670144 140732482669144 139977902546823 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 36552704 140732482675894 140732482675972 140732482675972 140732482678730 0
/proc/26183/statm: 597195 95818 739 405 0 594140 0
Current children cumulated CPU time: 1842.28 s
Current children cumulated vsize: 2388780 KiB
Current children cumulated memory: 383272 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 26498
/proc/meminfo: memFree=17862756/32770624 swapFree=67108688/67108860
[pid=26183] ppid=26180 vsize=2282688 memory=277180 CPUtime=1902.28 cores=1,3,5,7
/proc/26183/stat : 26183 (xcsp_picat) R 26180 26183 25480 0 -1 4202496 576752 0 0 0 189705 523 0 0 20 0 1 0 217199303 2337472512 69295 33554432000 4194304 5849708 140732482670144 140732482669144 5437714 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 36552704 140732482675894 140732482675972 140732482675972 140732482678730 0
/proc/26183/statm: 570672 69295 739 405 0 567617 0
Current children cumulated CPU time: 1902.28 s
Current children cumulated vsize: 2282688 KiB
Current children cumulated memory: 277180 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/190 26562
/proc/meminfo: memFree=18033944/32770624 swapFree=67108688/67108860
[pid=26183] ppid=26180 vsize=2284504 memory=278996 CPUtime=1962.28 cores=1,3,5,7
/proc/26183/stat : 26183 (xcsp_picat) R 26180 26183 25480 0 -1 4202496 598872 0 0 0 195696 532 0 0 20 0 1 0 217199303 2339332096 69749 33554432000 4194304 5849708 140732482670144 140732482669144 5437714 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 36552704 140732482675894 140732482675972 140732482675972 140732482678730 0
/proc/26183/statm: 571126 69749 739 405 0 568071 0
Current children cumulated CPU time: 1962.28 s
Current children cumulated vsize: 2284504 KiB
Current children cumulated memory: 278996 KiB

[startup+2022.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/190 26563
/proc/meminfo: memFree=17972004/32770624 swapFree=67108688/67108860
[pid=26183] ppid=26180 vsize=2309024 memory=303516 CPUtime=2022.28 cores=1,3,5,7
/proc/26183/stat : 26183 (xcsp_picat) R 26180 26183 25480 0 -1 4202496 623661 0 0 0 201686 542 0 0 20 0 1 0 217199303 2364440576 75879 33554432000 4194304 5849708 140732482670144 140732482669144 5437714 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 36552704 140732482675894 140732482675972 140732482675972 140732482678730 0
/proc/26183/statm: 577256 75879 739 405 0 574201 0
Current children cumulated CPU time: 2022.28 s
Current children cumulated vsize: 2309024 KiB
Current children cumulated memory: 303516 KiB

[startup+2082.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/191 26572
/proc/meminfo: memFree=18025260/32770624 swapFree=67108688/67108860
[pid=26183] ppid=26180 vsize=2254580 memory=249072 CPUtime=2082.28 cores=1,3,5,7
/proc/26183/stat : 26183 (xcsp_picat) R 26180 26183 25480 0 -1 4202496 656286 0 0 0 207676 552 0 0 20 0 1 0 217199303 2308689920 62268 33554432000 4194304 5849708 140732482670144 140732482669304 5437592 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 36552704 140732482675894 140732482675972 140732482675972 140732482678730 0
/proc/26183/statm: 563645 62268 739 405 0 560590 0
Current children cumulated CPU time: 2082.28 s
Current children cumulated vsize: 2254580 KiB
Current children cumulated memory: 249072 KiB

[startup+2142.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/192 26574
/proc/meminfo: memFree=17990224/32770624 swapFree=67108688/67108860
[pid=26183] ppid=26180 vsize=2254580 memory=249072 CPUtime=2142.28 cores=1,3,5,7
/proc/26183/stat : 26183 (xcsp_picat) R 26180 26183 25480 0 -1 4202496 684594 0 0 0 213667 561 0 0 20 0 1 0 217199303 2308689920 62268 33554432000 4194304 5849708 140732482670144 140732482669144 5437714 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 36552704 140732482675894 140732482675972 140732482675972 140732482678730 0
/proc/26183/statm: 563645 62268 739 405 0 560590 0
Current children cumulated CPU time: 2142.28 s
Current children cumulated vsize: 2254580 KiB
Current children cumulated memory: 249072 KiB

[startup+2202.3 s]
/proc/loadavg: 2.02 2.03 2.05 3/192 26575
/proc/meminfo: memFree=17990152/32770624 swapFree=67108688/67108860
[pid=26183] ppid=26180 vsize=2254580 memory=249072 CPUtime=2202.28 cores=1,3,5,7
/proc/26183/stat : 26183 (xcsp_picat) R 26180 26183 25480 0 -1 4202496 686377 0 0 0 219653 575 0 0 20 0 1 0 217199303 2308689920 62268 33554432000 4194304 5849708 140732482670144 140732482669144 5437625 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 36552704 140732482675894 140732482675972 140732482675972 140732482678730 0
/proc/26183/statm: 563645 62268 739 405 0 560590 0
Current children cumulated CPU time: 2202.28 s
Current children cumulated vsize: 2254580 KiB
Current children cumulated memory: 249072 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/192 26576
/proc/meminfo: memFree=17909328/32770624 swapFree=67108688/67108860
[pid=26183] ppid=26180 vsize=2320116 memory=314608 CPUtime=2262.28 cores=1,3,5,7
/proc/26183/stat : 26183 (xcsp_picat) R 26180 26183 25480 0 -1 4202496 716405 0 0 0 225637 591 0 0 20 0 1 0 217199303 2375798784 78652 33554432000 4194304 5849708 140732482670144 140732482669144 5437736 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 36552704 140732482675894 140732482675972 140732482675972 140732482678730 0
/proc/26183/statm: 580029 78652 739 405 0 576974 0
Current children cumulated CPU time: 2262.28 s
Current children cumulated vsize: 2320116 KiB
Current children cumulated memory: 314608 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/192 26577
/proc/meminfo: memFree=17909504/32770624 swapFree=67108688/67108860
[pid=26183] ppid=26180 vsize=2320116 memory=314608 CPUtime=2322.28 cores=1,3,5,7
/proc/26183/stat : 26183 (xcsp_picat) R 26180 26183 25480 0 -1 4202496 718012 0 0 0 231629 599 0 0 20 0 1 0 217199303 2375798784 78652 33554432000 4194304 5849708 140732482670144 140732482669144 5437616 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 36552704 140732482675894 140732482675972 140732482675972 140732482678730 0
/proc/26183/statm: 580029 78652 739 405 0 576974 0
Current children cumulated CPU time: 2322.28 s
Current children cumulated vsize: 2320116 KiB
Current children cumulated memory: 314608 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 26578
/proc/meminfo: memFree=17909592/32770624 swapFree=67108688/67108860
[pid=26183] ppid=26180 vsize=2320116 memory=314608 CPUtime=2382.28 cores=1,3,5,7
/proc/26183/stat : 26183 (xcsp_picat) R 26180 26183 25480 0 -1 4202496 743412 0 0 0 237621 607 0 0 20 0 1 0 217199303 2375798784 78652 33554432000 4194304 5849708 140732482670144 140732482669144 5437714 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 36552704 140732482675894 140732482675972 140732482675972 140732482678730 0
/proc/26183/statm: 580029 78652 739 405 0 576974 0
Current children cumulated CPU time: 2382.28 s
Current children cumulated vsize: 2320116 KiB
Current children cumulated memory: 314608 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 26579
/proc/meminfo: memFree=17876644/32770624 swapFree=67108688/67108860
[pid=26183] ppid=26180 vsize=2353236 memory=347728 CPUtime=2442.28 cores=1,3,5,7
/proc/26183/stat : 26183 (xcsp_picat) R 26180 26183 25480 0 -1 4202496 767437 0 0 0 243611 617 0 0 20 0 1 0 217199303 2409713664 86932 33554432000 4194304 5849708 140732482670144 140732482669144 5437714 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 36552704 140732482675894 140732482675972 140732482675972 140732482678730 0
/proc/26183/statm: 588309 86932 739 405 0 585254 0
Current children cumulated CPU time: 2442.28 s
Current children cumulated vsize: 2353236 KiB
Current children cumulated memory: 347728 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 26580
/proc/meminfo: memFree=17869184/32770624 swapFree=67108688/67108860
[pid=26183] ppid=26180 vsize=2359576 memory=354068 CPUtime=2502.28 cores=1,3,5,7
/proc/26183/stat : 26183 (xcsp_picat) R 26180 26183 25480 0 -1 4202496 797697 0 0 0 249603 625 0 0 20 0 1 0 217199303 2416205824 88517 33554432000 4194304 5849708 140732482670144 140732482669144 5437714 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 36552704 140732482675894 140732482675972 140732482675972 140732482678730 0
/proc/26183/statm: 589894 88517 739 405 0 586839 0
Current children cumulated CPU time: 2502.28 s
Current children cumulated vsize: 2359576 KiB
Current children cumulated memory: 354068 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/190 26580
/proc/meminfo: memFree=17885380/32770624 swapFree=67108688/67108860
[pid=26183] ppid=26180 vsize=2343748 memory=338240 CPUtime=2519.99 cores=1,3,5,7
/proc/26183/stat : 26183 (xcsp_picat) R 26180 26183 25480 0 -1 4202496 814672 0 0 0 251370 629 0 0 20 0 1 0 217199303 2399997952 84560 33554432000 4194304 5849708 140732482670144 140732482669144 5437576 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9394900 36552704 140732482675894 140732482675972 140732482675972 140732482678730 0
/proc/26183/statm: 585937 84560 739 405 0 582882 0
Current children cumulated CPU time: 2519.99 s
Current children cumulated vsize: 2343748 KiB
Current children cumulated memory: 338240 KiB

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

[startup+2520.02 s]
# the end of solver process 26183 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2513.71 s, system=6.30498 s

Solver just ended.
??? end of watcher thread
Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.02
CPU time (s): 2520.01
CPU user time (s): 2513.71
CPU system time (s): 6.30498
CPU usage (%): 99.9996
Max. virtual memory (cumulated for all children) (KiB): 2388780
Max. memory (cumulated for all children) (KiB): 383272

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2513.71
system time used= 6.30498
maximum resident set size= 383272
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 814672
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= 5
involuntary context switches= 690


# summary of solver processes directly reported to runsolver:
#   pid: 26183
#   total CPU time (s): 2520.01
#   total CPU user time (s): 2513.71
#   total CPU system time (s): 6.30498

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.53308 second user time and 20.8455 second system time

The end

Launcher Data 

Begin job on node134 at 2018-08-11 16:06:01
IDJOB=4303355
IDBENCH=141129
IDSOLVER=2778
FILE ID=node134/4303355-1533996361
RUNJOBID= node134-1533991241-25513
PBS_JOBID= 21036944
Free space on /tmp= 42312 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/StripPacking/StripPacking-N1a_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303355-1533996361/watcher-4303355-1533996361 -o /tmp/evaluation-result-4303355-1533996361/solver-4303355-1533996361 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1533991241-25513 --watchdog 2580  xcsp_picat HOME/instance-4303355-1533996361.xml

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

MD5SUM BENCH= 4209eb75c1d6f17ff2fcaefe706080c2
RANDOM SEED=2113516880

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:        18341492 kB
MemAvailable:   31864708 kB
Buffers:          168408 kB
Cached:         13503480 kB
SwapCached:           52 kB
Active:          4460040 kB
Inactive:        9307376 kB
Active(anon):      44196 kB
Inactive(anon):   103132 kB
Active(file):    4415844 kB
Inactive(file):  9204244 kB
Unevictable:        7392 kB
Mlocked:            7392 kB
SwapTotal:      67108860 kB
SwapFree:       67108688 kB
Dirty:              3224 kB
Writeback:            12 kB
AnonPages:        108720 kB
Mapped:            55592 kB
Shmem:             49652 kB
Slab:             360436 kB
SReclaimable:     331588 kB
SUnreclaim:        28848 kB
KernelStack:        3440 kB
PageTables:         5680 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2413788 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     36864 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 16:48:01