Trace number 4293151

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 2018-06-15? (TO) 2520.06 2520.01

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 (4249 MiB free)
  memory of node 1: 16384 MiB (11608 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4293151-1532307442/watcher-4293151-1532307442 -o /tmp/evaluation-result-4293151-1532307442/solver-4293151-1532307442 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1532296553-30442 --watchdog 2580 xcsp_picat HOME/instance-4293151-1532307442.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=32566, runsolver pid=32563

[startup+0.100405 s]*
/proc/loadavg: 1.93 2.00 2.04 3/187 32567
/proc/meminfo: memFree=16222584/32770624 swapFree=67108860/67108860
[pid=32566] ppid=32563 vsize=113764 memory=19024 CPUtime=0.09 cores=1,3,5,7
/proc/32566/stat : 32566 (xcsp_picat) R 32563 32566 30410 0 -1 4202496 2028 0 0 0 9 0 0 0 20 0 1 0 48307382 116494336 4756 33554432000 4194304 5849740 140737364037824 140737364037000 140629291644832 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24981504 140737364042934 140737364043012 140737364043012 140737364045770 0
/proc/32566/statm: 28441 4756 721 405 0 25385 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 113764 KiB
Current children cumulated memory: 19024 KiB

[startup+0.209555 s]*
/proc/loadavg: 1.93 2.00 2.04 3/187 32567
/proc/meminfo: memFree=16221872/32770624 swapFree=67108860/67108860
[pid=32566] ppid=32563 vsize=115380 memory=20212 CPUtime=0.2 cores=1,3,5,7
/proc/32566/stat : 32566 (xcsp_picat) R 32563 32566 30410 0 -1 4202496 2388 0 0 0 20 0 0 0 20 0 1 0 48307382 118149120 5053 33554432000 4194304 5849740 140737364037824 140737364037000 5355977 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24981504 140737364042934 140737364043012 140737364043012 140737364045770 0
/proc/32566/statm: 28845 5053 725 405 0 25789 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 115380 KiB
Current children cumulated memory: 20212 KiB

[startup+0.308994 s]*
/proc/loadavg: 1.93 2.00 2.04 3/187 32567
/proc/meminfo: memFree=16221128/32770624 swapFree=67108860/67108860
[pid=32566] ppid=32563 vsize=115120 memory=20444 CPUtime=0.3 cores=1,3,5,7
/proc/32566/stat : 32566 (xcsp_picat) R 32563 32566 30410 0 -1 4202496 2461 0 0 0 30 0 0 0 20 0 1 0 48307382 117882880 5111 33554432000 4194304 5849740 140737364037824 140737364037000 5308868 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24981504 140737364042934 140737364043012 140737364043012 140737364045770 0
/proc/32566/statm: 28780 5111 731 405 0 25724 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 115120 KiB
Current children cumulated memory: 20444 KiB

[startup+0.700272 s]
/proc/loadavg: 1.93 2.00 2.04 3/187 32567
/proc/meminfo: memFree=16221128/32770624 swapFree=67108860/67108860
[pid=32566] ppid=32563 vsize=115120 memory=20444 CPUtime=0.68 cores=1,3,5,7
/proc/32566/stat : 32566 (xcsp_picat) R 32563 32566 30410 0 -1 4202496 2462 0 0 0 68 0 0 0 20 0 1 0 48307382 117882880 5111 33554432000 4194304 5849740 140737364037824 140737364037000 5326208 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24981504 140737364042934 140737364043012 140737364043012 140737364045770 0
/proc/32566/statm: 28780 5111 731 405 0 25724 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 115120 KiB
Current children cumulated memory: 20444 KiB

[startup+1.50029 s]
/proc/loadavg: 1.93 2.00 2.04 3/187 32567
/proc/meminfo: memFree=16221388/32770624 swapFree=67108860/67108860
[pid=32566] ppid=32563 vsize=115680 memory=20884 CPUtime=1.49 cores=1,3,5,7
/proc/32566/stat : 32566 (xcsp_picat) R 32563 32566 30410 0 -1 4202496 2925 0 0 0 146 3 0 0 20 0 1 0 48307382 118456320 5221 33554432000 4194304 5849740 140737364037824 140737364037000 140629292056455 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24981504 140737364042934 140737364043012 140737364043012 140737364045770 0
/proc/32566/statm: 28920 5221 739 405 0 25864 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 115680 KiB
Current children cumulated memory: 20884 KiB

[startup+3.10924 s]
/proc/loadavg: 1.93 2.00 2.04 3/187 32567
/proc/meminfo: memFree=16201672/32770624 swapFree=67108860/67108860
[pid=32566] ppid=32563 vsize=118780 memory=24136 CPUtime=3.1 cores=1,3,5,7
/proc/32566/stat : 32566 (xcsp_picat) R 32563 32566 30410 0 -1 4202496 4868 0 0 0 303 7 0 0 20 0 1 0 48307382 121630720 6034 33554432000 4194304 5849740 140737364037824 140737364036824 140629292056455 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24981504 140737364042934 140737364043012 140737364043012 140737364045770 0
/proc/32566/statm: 29695 6034 739 405 0 26639 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 118780 KiB
Current children cumulated memory: 24136 KiB

[startup+6.30028 s]
/proc/loadavg: 1.93 2.00 2.04 3/187 32567
/proc/meminfo: memFree=16200000/32770624 swapFree=67108860/67108860
[pid=32566] ppid=32563 vsize=119276 memory=24532 CPUtime=6.29 cores=1,3,5,7
/proc/32566/stat : 32566 (xcsp_picat) R 32563 32566 30410 0 -1 4202496 9285 0 0 0 616 13 0 0 20 0 1 0 48307382 122138624 6133 33554432000 4194304 5849740 140737364037824 140737364036824 140629292056455 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24981504 140737364042934 140737364043012 140737364043012 140737364045770 0
/proc/32566/statm: 29819 6133 739 405 0 26763 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 119276 KiB
Current children cumulated memory: 24532 KiB

[startup+12.7003 s]
/proc/loadavg: 1.94 2.00 2.04 3/187 32567
/proc/meminfo: memFree=16196712/32770624 swapFree=67108860/67108860
[pid=32566] ppid=32563 vsize=123652 memory=28920 CPUtime=12.69 cores=1,3,5,7
/proc/32566/stat : 32566 (xcsp_picat) R 32563 32566 30410 0 -1 4202496 16850 0 0 0 1246 23 0 0 20 0 1 0 48307382 126619648 7230 33554432000 4194304 5849740 140737364037824 140737364036696 140629292056455 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24981504 140737364042934 140737364043012 140737364043012 140737364045770 0
/proc/32566/statm: 30913 7230 739 405 0 27857 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 123652 KiB
Current children cumulated memory: 28920 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 2.00 2.04 3/187 32567
/proc/meminfo: memFree=16212472/32770624 swapFree=67108860/67108860
[pid=32566] ppid=32563 vsize=123436 memory=28840 CPUtime=25.48 cores=1,3,5,7
/proc/32566/stat : 32566 (xcsp_picat) R 32563 32566 30410 0 -1 4202496 31261 0 0 0 2506 42 0 0 20 0 1 0 48307382 126398464 7210 33554432000 4194304 5849740 140737364037824 140737364036824 140629292056455 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24981504 140737364042934 140737364043012 140737364043012 140737364045770 0
/proc/32566/statm: 30859 7210 739 405 0 27803 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 123436 KiB
Current children cumulated memory: 28840 KiB

[startup+51.1094 s]
/proc/loadavg: 1.97 2.00 2.04 3/187 32568
/proc/meminfo: memFree=16186828/32770624 swapFree=67108860/67108860
[pid=32566] ppid=32563 vsize=129080 memory=34296 CPUtime=51.1 cores=1,3,5,7
/proc/32566/stat : 32566 (xcsp_picat) R 32563 32566 30410 0 -1 4202496 52305 0 0 0 5031 79 0 0 20 0 1 0 48307382 132177920 8574 33554432000 4194304 5849740 140737364037824 140737364036824 140629292056455 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24981504 140737364042934 140737364043012 140737364043012 140737364045770 0
/proc/32566/statm: 32270 8574 739 405 0 29214 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 129080 KiB
Current children cumulated memory: 34296 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 32569
/proc/meminfo: memFree=16177876/32770624 swapFree=67108860/67108860
[pid=32566] ppid=32563 vsize=141468 memory=49836 CPUtime=102.29 cores=1,3,5,7
/proc/32566/stat : 32566 (xcsp_picat) R 32563 32566 30410 0 -1 4202496 85275 0 0 0 10093 136 0 0 20 0 1 0 48307382 144863232 12459 33554432000 4194304 5849740 140737364037824 140737364036824 5312805 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24981504 140737364042934 140737364043012 140737364043012 140737364045770 0
/proc/32566/statm: 35367 12459 739 405 0 32311 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 141468 KiB
Current children cumulated memory: 49836 KiB

[startup+162.3 s]
/proc/loadavg: 2.05 2.01 2.05 3/187 32577
/proc/meminfo: memFree=16159752/32770624 swapFree=67108860/67108860
[pid=32566] ppid=32563 vsize=144232 memory=52680 CPUtime=162.29 cores=1,3,5,7
/proc/32566/stat : 32566 (xcsp_picat) R 32563 32566 30410 0 -1 4202496 124315 0 0 0 16038 191 0 0 20 0 1 0 48307382 147693568 13170 33554432000 4194304 5849740 140737364037824 140737364036824 140629292056455 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24981504 140737364042934 140737364043012 140737364043012 140737364045770 0
/proc/32566/statm: 36058 13170 739 405 0 33002 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 144232 KiB
Current children cumulated memory: 52680 KiB

[startup+222.3 s]
/proc/loadavg: 2.02 2.01 2.05 3/188 32600
/proc/meminfo: memFree=16175916/32770624 swapFree=67108860/67108860
[pid=32566] ppid=32563 vsize=141500 memory=50044 CPUtime=222.3 cores=1,3,5,7
/proc/32566/stat : 32566 (xcsp_picat) R 32563 32566 30410 0 -1 4202496 156857 0 0 0 21987 243 0 0 20 0 1 0 48307382 144896000 12511 33554432000 4194304 5849740 140737364037824 140737364036824 140629292056455 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24981504 140737364042934 140737364043012 140737364043012 140737364045770 0
/proc/32566/statm: 35375 12511 739 405 0 32319 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 141500 KiB
Current children cumulated memory: 50044 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.01 2.05 3/188 32601
/proc/meminfo: memFree=16154176/32770624 swapFree=67108860/67108860
[pid=32566] ppid=32563 vsize=146808 memory=55116 CPUtime=282.3 cores=1,3,5,7
/proc/32566/stat : 32566 (xcsp_picat) R 32563 32566 30410 0 -1 4202496 182314 0 0 0 27935 295 0 0 20 0 1 0 48307382 150331392 13779 33554432000 4194304 5849740 140737364037824 140737364036824 5437698 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24981504 140737364042934 140737364043012 140737364043012 140737364045770 0
/proc/32566/statm: 36702 13779 739 405 0 33646 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 146808 KiB
Current children cumulated memory: 55116 KiB

[startup+342.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/188 32602
/proc/meminfo: memFree=16150636/32770624 swapFree=67108860/67108860
[pid=32566] ppid=32563 vsize=166452 memory=74784 CPUtime=342.3 cores=1,3,5,7
/proc/32566/stat : 32566 (xcsp_picat) R 32563 32566 30410 0 -1 4202496 201178 0 0 0 33902 328 0 0 20 0 1 0 48307382 170446848 18696 33554432000 4194304 5849740 140737364037824 140737364036824 5437668 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24981504 140737364042934 140737364043012 140737364043012 140737364045770 0
/proc/32566/statm: 41613 18696 739 405 0 38557 0
Current children cumulated CPU time: 342.3 s
Current children cumulated vsize: 166452 KiB
Current children cumulated memory: 74784 KiB

[startup+402.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/188 32603
/proc/meminfo: memFree=16092596/32770624 swapFree=67108860/67108860
[pid=32566] ppid=32563 vsize=204816 memory=113308 CPUtime=402.3 cores=1,3,5,7
/proc/32566/stat : 32566 (xcsp_picat) R 32563 32566 30410 0 -1 4202496 207186 0 0 0 39873 357 0 0 20 0 1 0 48307382 209731584 28327 33554432000 4194304 5849740 140737364037824 140737364036824 5437698 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24981504 140737364042934 140737364043012 140737364043012 140737364045770 0
/proc/32566/statm: 51204 28327 739 405 0 48148 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 204816 KiB
Current children cumulated memory: 113308 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/188 32604
/proc/meminfo: memFree=16102648/32770624 swapFree=67108860/67108860
[pid=32566] ppid=32563 vsize=200308 memory=108860 CPUtime=462.31 cores=1,3,5,7
/proc/32566/stat : 32566 (xcsp_picat) R 32563 32566 30410 0 -1 4202496 221991 0 0 0 45854 377 0 0 20 0 1 0 48307382 205115392 27215 33554432000 4194304 5849740 140737364037824 140737364036824 5437808 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24981504 140737364042934 140737364043012 140737364043012 140737364045770 0
/proc/32566/statm: 50077 27215 739 405 0 47021 0
Current children cumulated CPU time: 462.31 s
Current children cumulated vsize: 200308 KiB
Current children cumulated memory: 108860 KiB


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

/proc/32566/statm: 112683 89821 739 405 0 109627 0
Current children cumulated CPU time: 1722.32 s
Current children cumulated vsize: 450732 KiB
Current children cumulated memory: 359284 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.08 2.08 4/187 32684
/proc/meminfo: memFree=15633240/32770624 swapFree=67108860/67108860
[pid=32566] ppid=32563 vsize=381960 memory=290512 CPUtime=1782.31 cores=1,3,5,7
/proc/32566/stat : 32566 (xcsp_picat) R 32563 32566 30410 0 -1 4202496 436857 0 0 0 177546 685 0 0 20 0 1 0 48307382 391127040 72628 33554432000 4194304 5849740 140737364037824 140737364036824 5437600 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24981504 140737364042934 140737364043012 140737364043012 140737364045770 0
/proc/32566/statm: 95490 72628 739 405 0 92434 0
Current children cumulated CPU time: 1782.31 s
Current children cumulated vsize: 381960 KiB
Current children cumulated memory: 290512 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.07 2.08 3/187 32686
/proc/meminfo: memFree=15613336/32770624 swapFree=67108860/67108860
[pid=32566] ppid=32563 vsize=400832 memory=309384 CPUtime=1842.32 cores=1,3,5,7
/proc/32566/stat : 32566 (xcsp_picat) R 32563 32566 30410 0 -1 4202496 440365 0 0 0 183529 703 0 0 20 0 1 0 48307382 410451968 77346 33554432000 4194304 5849740 140737364037824 140737364036824 5437839 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24981504 140737364042934 140737364043012 140737364043012 140737364045770 0
/proc/32566/statm: 100208 77346 739 405 0 97152 0
Current children cumulated CPU time: 1842.32 s
Current children cumulated vsize: 400832 KiB
Current children cumulated memory: 309384 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.06 2.07 3/187 32687
/proc/meminfo: memFree=15609912/32770624 swapFree=67108860/67108860
[pid=32566] ppid=32563 vsize=403544 memory=312096 CPUtime=1902.33 cores=1,3,5,7
/proc/32566/stat : 32566 (xcsp_picat) R 32563 32566 30410 0 -1 4202496 443696 0 0 0 189516 717 0 0 20 0 1 0 48307382 413229056 78024 33554432000 4194304 5849740 140737364037824 140737364036824 5437698 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24981504 140737364042934 140737364043012 140737364043012 140737364045770 0
/proc/32566/statm: 100886 78024 739 405 0 97830 0
Current children cumulated CPU time: 1902.33 s
Current children cumulated vsize: 403544 KiB
Current children cumulated memory: 312096 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.04 2.07 3/188 32696
/proc/meminfo: memFree=15637996/32770624 swapFree=67108860/67108860
[pid=32566] ppid=32563 vsize=441292 memory=349844 CPUtime=1962.33 cores=1,3,5,7
/proc/32566/stat : 32566 (xcsp_picat) R 32563 32566 30410 0 -1 4202496 448451 0 0 0 195502 731 0 0 20 0 1 0 48307382 451883008 87461 33554432000 4194304 5849740 140737364037824 140737364036824 5335568 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24981504 140737364042934 140737364043012 140737364043012 140737364045770 0
/proc/32566/statm: 110323 87461 739 405 0 107267 0
Current children cumulated CPU time: 1962.33 s
Current children cumulated vsize: 441292 KiB
Current children cumulated memory: 349844 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.04 2.06 3/188 32697
/proc/meminfo: memFree=15550864/32770624 swapFree=67108860/67108860
[pid=32566] ppid=32563 vsize=509868 memory=418420 CPUtime=2022.33 cores=1,3,5,7
/proc/32566/stat : 32566 (xcsp_picat) R 32563 32566 30410 0 -1 4202496 468097 0 0 0 201489 744 0 0 20 0 1 0 48307382 522104832 104605 33554432000 4194304 5849740 140737364037824 140737364036824 5437732 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24981504 140737364042934 140737364043012 140737364043012 140737364045770 0
/proc/32566/statm: 127467 104605 739 405 0 124411 0
Current children cumulated CPU time: 2022.33 s
Current children cumulated vsize: 509868 KiB
Current children cumulated memory: 418420 KiB

[startup+2082.3 s]
/proc/loadavg: 2.04 2.04 2.06 3/188 32698
/proc/meminfo: memFree=15473344/32770624 swapFree=67108860/67108860
[pid=32566] ppid=32563 vsize=509868 memory=418420 CPUtime=2082.34 cores=1,3,5,7
/proc/32566/stat : 32566 (xcsp_picat) R 32563 32566 30410 0 -1 4202496 475431 0 0 0 207483 751 0 0 20 0 1 0 48307382 522104832 104605 33554432000 4194304 5849740 140737364037824 140737364036824 5437698 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24981504 140737364042934 140737364043012 140737364043012 140737364045770 0
/proc/32566/statm: 127467 104605 739 405 0 124411 0
Current children cumulated CPU time: 2082.34 s
Current children cumulated vsize: 509868 KiB
Current children cumulated memory: 418420 KiB

[startup+2142.3 s]
/proc/loadavg: 2.09 2.05 2.06 3/188 32699
/proc/meminfo: memFree=15566532/32770624 swapFree=67108860/67108860
[pid=32566] ppid=32563 vsize=509868 memory=418420 CPUtime=2142.34 cores=1,3,5,7
/proc/32566/stat : 32566 (xcsp_picat) R 32563 32566 30410 0 -1 4202496 498958 0 0 0 213474 760 0 0 20 0 1 0 48307382 522104832 104605 33554432000 4194304 5849740 140737364037824 140737364036824 5437808 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24981504 140737364042934 140737364043012 140737364043012 140737364045770 0
/proc/32566/statm: 127467 104605 739 405 0 124411 0
Current children cumulated CPU time: 2142.34 s
Current children cumulated vsize: 509868 KiB
Current children cumulated memory: 418420 KiB

[startup+2202.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/188 32700
/proc/meminfo: memFree=15554144/32770624 swapFree=67108860/67108860
[pid=32566] ppid=32563 vsize=509868 memory=418420 CPUtime=2202.34 cores=1,3,5,7
/proc/32566/stat : 32566 (xcsp_picat) R 32563 32566 30410 0 -1 4202496 513062 0 0 0 219465 769 0 0 20 0 1 0 48307382 522104832 104605 33554432000 4194304 5849740 140737364037824 140737364036824 5437698 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24981504 140737364042934 140737364043012 140737364043012 140737364045770 0
/proc/32566/statm: 127467 104605 739 405 0 124411 0
Current children cumulated CPU time: 2202.34 s
Current children cumulated vsize: 509868 KiB
Current children cumulated memory: 418420 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.04 2.05 3/187 32701
/proc/meminfo: memFree=15554220/32770624 swapFree=67108860/67108860
[pid=32566] ppid=32563 vsize=509868 memory=418420 CPUtime=2262.33 cores=1,3,5,7
/proc/32566/stat : 32566 (xcsp_picat) R 32563 32566 30410 0 -1 4202496 523734 0 0 0 225457 776 0 0 20 0 1 0 48307382 522104832 104605 33554432000 4194304 5849740 140737364037824 140737364036824 5437698 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24981504 140737364042934 140737364043012 140737364043012 140737364045770 0
/proc/32566/statm: 127467 104605 739 405 0 124411 0
Current children cumulated CPU time: 2262.33 s
Current children cumulated vsize: 509868 KiB
Current children cumulated memory: 418420 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 32762
/proc/meminfo: memFree=14883920/32770624 swapFree=67108860/67108860
[pid=32566] ppid=32563 vsize=509868 memory=418420 CPUtime=2322.34 cores=1,3,5,7
/proc/32566/stat : 32566 (xcsp_picat) R 32563 32566 30410 0 -1 4202496 533314 0 0 0 231449 785 0 0 20 0 1 0 48307382 522104832 104605 33554432000 4194304 5849740 140737364037824 140737364036824 5335568 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24981504 140737364042934 140737364043012 140737364043012 140737364045770 0
/proc/32566/statm: 127467 104605 739 405 0 124411 0
Current children cumulated CPU time: 2322.34 s
Current children cumulated vsize: 509868 KiB
Current children cumulated memory: 418420 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/187 32763
/proc/meminfo: memFree=15014156/32770624 swapFree=67108860/67108860
[pid=32566] ppid=32563 vsize=517532 memory=426084 CPUtime=2382.34 cores=1,3,5,7
/proc/32566/stat : 32566 (xcsp_picat) R 32563 32566 30410 0 -1 4202496 542721 0 0 0 237440 794 0 0 20 0 1 0 48307382 529952768 106521 33554432000 4194304 5849740 140737364037824 140737364036824 5437698 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24981504 140737364042934 140737364043012 140737364043012 140737364045770 0
/proc/32566/statm: 129383 106521 739 405 0 126327 0
Current children cumulated CPU time: 2382.34 s
Current children cumulated vsize: 517532 KiB
Current children cumulated memory: 426084 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 32764
/proc/meminfo: memFree=15014036/32770624 swapFree=67108860/67108860
[pid=32566] ppid=32563 vsize=517532 memory=426084 CPUtime=2442.33 cores=1,3,5,7
/proc/32566/stat : 32566 (xcsp_picat) R 32563 32566 30410 0 -1 4202496 544692 0 0 0 243433 800 0 0 20 0 1 0 48307382 529952768 106521 33554432000 4194304 5849740 140737364037824 140737364036984 5437698 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24981504 140737364042934 140737364043012 140737364043012 140737364045770 0
/proc/32566/statm: 129383 106521 739 405 0 126327 0
Current children cumulated CPU time: 2442.33 s
Current children cumulated vsize: 517532 KiB
Current children cumulated memory: 426084 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 32765
/proc/meminfo: memFree=15012476/32770624 swapFree=67108860/67108860
[pid=32566] ppid=32563 vsize=517532 memory=426084 CPUtime=2502.34 cores=1,3,5,7
/proc/32566/stat : 32566 (xcsp_picat) R 32563 32566 30410 0 -1 4202496 545540 0 0 0 249427 807 0 0 20 0 1 0 48307382 529952768 106521 33554432000 4194304 5849740 140737364037824 140737364036824 5437698 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24981504 140737364042934 140737364043012 140737364043012 140737364045770 0
/proc/32566/statm: 129383 106521 739 405 0 126327 0
Current children cumulated CPU time: 2502.34 s
Current children cumulated vsize: 517532 KiB
Current children cumulated memory: 426084 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 32766
/proc/meminfo: memFree=15012440/32770624 swapFree=67108860/67108860
[pid=32566] ppid=32563 vsize=517532 memory=426084 CPUtime=2520.05 cores=1,3,5,7
/proc/32566/stat : 32566 (xcsp_picat) R 32563 32566 30410 0 -1 4202496 546637 0 0 0 251196 809 0 0 20 0 1 0 48307382 529952768 106521 33554432000 4194304 5849740 140737364037824 140737364036824 5437720 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9399828 24981504 140737364042934 140737364043012 140737364043012 140737364045770 0
/proc/32566/statm: 129383 106521 739 405 0 126327 0
Current children cumulated CPU time: 2520.05 s
Current children cumulated vsize: 517532 KiB
Current children cumulated memory: 426084 KiB

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

[startup+2520.01 s]
# the end of solver process 32566 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2511.97 s, system=8.0955 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): 2520.06
CPU user time (s): 2511.97
CPU system time (s): 8.0955
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 517532
Max. memory (cumulated for all children) (KiB): 426084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2511.97
system time used= 8.0955
maximum resident set size= 426084
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 546638
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= 174
involuntary context switches= 789


# summary of solver processes directly reported to runsolver:
#   pid: 32566
#   total CPU time (s): 2520.06
#   total CPU user time (s): 2511.97
#   total CPU system time (s): 8.0955

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.94769 second user time and 18.6053 second system time

The end

Launcher Data 

Begin job on node105 at 2018-07-23 02:57:22
IDJOB=4293151
IDBENCH=141126
IDSOLVER=2754
FILE ID=node105/4293151-1532307442
RUNJOBID= node105-1532296553-30442
PBS_JOBID= 21018989
Free space on /tmp= 44848 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/StripPacking/StripPacking-T1a_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4293151-1532307442/watcher-4293151-1532307442 -o /tmp/evaluation-result-4293151-1532307442/solver-4293151-1532307442 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1532296553-30442 --watchdog 2580  xcsp_picat HOME/instance-4293151-1532307442.xml

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

MD5SUM BENCH= 2930e4ba32e3c7874205f5eb3c8396db
RANDOM SEED=98500090

node105.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	: 5333.32
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	: 5333.32
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	: 5333.32
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	: 5333.32
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:        16239120 kB
MemAvailable:   31831772 kB
Buffers:          182552 kB
Cached:         15385416 kB
SwapCached:            0 kB
Active:          1482320 kB
Inactive:       14246580 kB
Active(anon):     112392 kB
Inactive(anon):    68528 kB
Active(file):    1369928 kB
Inactive(file): 14178052 kB
Unevictable:        7276 kB
Mlocked:            7276 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              3192 kB
Writeback:             0 kB
AnonPages:        164816 kB
Mapped:            38444 kB
Shmem:             17036 kB
Slab:             500608 kB
SReclaimable:     473132 kB
SUnreclaim:        27476 kB
KernelStack:        3360 kB
PageTables:         5380 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     524704 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     96256 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 44840 MiB
End job on node105 at 2018-07-23 03:39:22