Trace number 4395370

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2019-09-12? (TO) 2520.06 2520.04

General information on the benchmark

NameBinPacking/
BinPacking-tab-fu/BinPacking-tab-fu0120-04.xml
MD5SUM2e923e7e276bbb1d78c8186edf745710
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark18
Best CPU time to get the best result obtained on this benchmark2520.03
Satisfiable
(Un)Satisfiability was proved
Number of variables477
Number of constraints71
Number of domains2
Minimum domain size63
Maximum domain size69
Distribution of domain sizes[{"size":63,"count":476},{"size":69,"count":1}]
Minimum variable degree2
Maximum variable degree4
Distribution of variable degrees[{"degree":2,"count":1},{"degree":3,"count":408},{"degree":4,"count":68}]
Minimum constraint arity7
Maximum constraint arity476
Distribution of constraint arities[{"arity":7,"count":68},{"arity":69,"count":1},{"arity":476,"count":2}]
Number of extensional constraints68
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":68},{"type":"lex","count":1},{"type":"count","count":1},{"type":"cardinality","count":1}]
Optimization problemYES
Type of objectivemax VAR

Solver Data 

814.40/814.49	c xcsp_picat version 2.7b12 (9/12/2019)

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 (13671 MiB free)
  memory of node 1: 16384 MiB (14183 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395370-1568341303/watcher-4395370-1568341303 -o /tmp/evaluation-result-4395370-1568341303/solver-4395370-1568341303 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node126-1568323917-28817 --watchdog 2580 xcsp_picat HOME/instance-4395370-1568341303.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=1031, runsolver pid=1028

[startup+0.100072 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 1032
/proc/meminfo: memFree=28509824/32770624 swapFree=67004752/67108860
[pid=1031] ppid=1028 vsize=2031716 memory=17824 CPUtime=0.1 cores=1,3,5,7
/proc/1031/stat : 1031 (xcsp_picat) R 1028 1031 28785 0 -1 4202496 1560 0 0 0 10 0 0 0 20 0 1 0 410398158 2080477184 4456 33554432000 4194304 5870510 140721222279072 140721222276216 139891955768320 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33341440 140721222280223 140721222280301 140721222280301 140721222283210 0
/proc/1031/statm: 507929 4456 838 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 17824 KiB

[startup+0.209607 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 1032
/proc/meminfo: memFree=28509824/32770624 swapFree=67004752/67108860
[pid=1031] ppid=1028 vsize=2031716 memory=17824 CPUtime=0.21 cores=1,3,5,7
/proc/1031/stat : 1031 (xcsp_picat) R 1028 1031 28785 0 -1 4202496 1568 0 0 0 21 0 0 0 20 0 1 0 410398158 2080477184 4456 33554432000 4194304 5870510 140721222279072 140721222276216 4464638 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33341440 140721222280223 140721222280301 140721222280301 140721222283210 0
/proc/1031/statm: 507929 4456 838 410 0 503402 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 17824 KiB

[startup+0.309519 s]*
/proc/loadavg: 2.00 2.01 2.05 3/199 1032
/proc/meminfo: memFree=28509532/32770624 swapFree=67004752/67108860
[pid=1031] ppid=1028 vsize=2031716 memory=17824 CPUtime=0.31 cores=1,3,5,7
/proc/1031/stat : 1031 (xcsp_picat) R 1028 1031 28785 0 -1 4202496 1568 0 0 0 31 0 0 0 20 0 1 0 410398158 2080477184 4456 33554432000 4194304 5870510 140721222279072 140721222276216 4695376 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33341440 140721222280223 140721222280301 140721222280301 140721222283210 0
/proc/1031/statm: 507929 4456 838 410 0 503402 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 17824 KiB

[startup+0.700331 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 1032
/proc/meminfo: memFree=28509532/32770624 swapFree=67004752/67108860
[pid=1031] ppid=1028 vsize=2039532 memory=28564 CPUtime=0.69 cores=1,3,5,7
/proc/1031/stat : 1031 (xcsp_picat) R 1028 1031 28785 0 -1 4202496 1682 0 0 0 69 0 0 0 20 0 1 0 410398158 2088480768 7141 33554432000 4194304 5870510 140721222279072 140721222276216 4568250 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33341440 140721222280223 140721222280301 140721222280301 140721222283210 0
/proc/1031/statm: 509883 7141 862 410 0 505356 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2039532 KiB
Current children cumulated memory: 28564 KiB

[startup+1.50037 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 1032
/proc/meminfo: memFree=28450948/32770624 swapFree=67004752/67108860
[pid=1031] ppid=1028 vsize=2039532 memory=170844 CPUtime=1.49 cores=1,3,5,7
/proc/1031/stat : 1031 (xcsp_picat) R 1028 1031 28785 0 -1 4202496 1985 0 0 0 147 2 0 0 20 0 1 0 410398158 2088480768 42711 33554432000 4194304 5870510 140721222279072 140721222278376 4467380 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33341440 140721222280223 140721222280301 140721222280301 140721222283210 0
/proc/1031/statm: 509883 42711 895 410 0 505356 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2039532 KiB
Current children cumulated memory: 170844 KiB

[startup+3.10949 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 1032
/proc/meminfo: memFree=28060800/32770624 swapFree=67004752/67108860
[pid=1031] ppid=1028 vsize=2039532 memory=490336 CPUtime=3.1 cores=1,3,5,7
/proc/1031/stat : 1031 (xcsp_picat) R 1028 1031 28785 0 -1 4202496 2420 0 0 0 303 7 0 0 20 0 1 0 410398158 2088480768 122584 33554432000 4194304 5870510 140721222279072 140721222278376 4461525 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33341440 140721222280223 140721222280301 140721222280301 140721222283210 0
/proc/1031/statm: 509883 122584 896 410 0 505356 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2039532 KiB
Current children cumulated memory: 490336 KiB

[startup+6.30035 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 1032
/proc/meminfo: memFree=27225844/32770624 swapFree=67004752/67108860
[pid=1031] ppid=1028 vsize=2887940 memory=1313752 CPUtime=6.29 cores=1,3,5,7
/proc/1031/stat : 1031 (xcsp_picat) R 1028 1031 28785 0 -1 4202496 5818 0 0 0 609 20 0 0 20 0 1 0 410398158 2957250560 328438 33554432000 4194304 5870510 140721222279072 140721222278376 4508660 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33341440 140721222280223 140721222280301 140721222280301 140721222283210 0
/proc/1031/statm: 721985 328438 901 410 0 717458 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2887940 KiB
Current children cumulated memory: 1313752 KiB

[startup+12.7004 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 1032
/proc/meminfo: memFree=26954032/32770624 swapFree=67004752/67108860
[pid=1031] ppid=1028 vsize=2902348 memory=1616952 CPUtime=12.69 cores=1,3,5,7
/proc/1031/stat : 1031 (xcsp_picat) R 1028 1031 28785 0 -1 4202496 7433 0 0 0 1240 29 0 0 20 0 1 0 410398158 2972004352 404238 33554432000 4194304 5870510 140721222279072 140721222278392 5246661 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33341440 140721222280223 140721222280301 140721222280301 140721222283210 0
/proc/1031/statm: 725587 404238 901 410 0 721060 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2902348 KiB
Current children cumulated memory: 1616952 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 1032
/proc/meminfo: memFree=26702976/32770624 swapFree=67004752/67108860
[pid=1031] ppid=1028 vsize=2913148 memory=1861220 CPUtime=25.49 cores=1,3,5,7
/proc/1031/stat : 1031 (xcsp_picat) R 1028 1031 28785 0 -1 4202496 12173 0 0 0 2491 58 0 0 20 0 1 0 410398158 2983063552 465305 33554432000 4194304 5870510 140721222279072 140721222278392 4456145 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33341440 140721222280223 140721222280301 140721222280301 140721222283210 0
/proc/1031/statm: 728287 465305 901 410 0 723760 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2913148 KiB
Current children cumulated memory: 1861220 KiB

[startup+51.1093 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 1035
/proc/meminfo: memFree=25457084/32770624 swapFree=67004752/67108860
[pid=1031] ppid=1028 vsize=4181388 memory=3059260 CPUtime=51.1 cores=1,3,5,7
/proc/1031/stat : 1031 (xcsp_picat) R 1028 1031 28785 0 -1 4202496 122399 0 0 0 5013 97 0 0 20 0 1 0 410398158 4281741312 764815 33554432000 4194304 5870510 140721222279072 140721222277576 5337376 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33341440 140721222280223 140721222280301 140721222280301 140721222283210 0
/proc/1031/statm: 1045347 764815 973 410 0 1040820 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 4181388 KiB
Current children cumulated memory: 3059260 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 1038
/proc/meminfo: memFree=25457672/32770624 swapFree=67004752/67108860
[pid=1031] ppid=1028 vsize=4181388 memory=3059336 CPUtime=102.29 cores=1,3,5,7
/proc/1031/stat : 1031 (xcsp_picat) R 1028 1031 28785 0 -1 4202496 135005 0 0 0 10131 98 0 0 20 0 1 0 410398158 4281741312 764834 33554432000 4194304 5870510 140721222279072 140721222277576 5321600 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33341440 140721222280223 140721222280301 140721222280301 140721222283210 0
/proc/1031/statm: 1045347 764834 977 410 0 1040820 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 4181388 KiB
Current children cumulated memory: 3059336 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 1042
/proc/meminfo: memFree=25444964/32770624 swapFree=67004752/67108860
[pid=1031] ppid=1028 vsize=4181388 memory=3059336 CPUtime=162.29 cores=1,3,5,7
/proc/1031/stat : 1031 (xcsp_picat) R 1028 1031 28785 0 -1 4202496 160628 0 0 0 16129 100 0 0 20 0 1 0 410398158 4281741312 764834 33554432000 4194304 5870510 140721222279072 140721222277576 5321694 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33341440 140721222280223 140721222280301 140721222280301 140721222283210 0
/proc/1031/statm: 1045347 764834 977 410 0 1040820 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 4181388 KiB
Current children cumulated memory: 3059336 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 1048
/proc/meminfo: memFree=25425376/32770624 swapFree=67004752/67108860
[pid=1031] ppid=1028 vsize=4181388 memory=3059336 CPUtime=222.3 cores=1,3,5,7
/proc/1031/stat : 1031 (xcsp_picat) R 1028 1031 28785 0 -1 4202496 185644 0 0 0 22128 102 0 0 20 0 1 0 410398158 4281741312 764834 33554432000 4194304 5870510 140721222279072 140721222277576 5321611 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33341440 140721222280223 140721222280301 140721222280301 140721222283210 0
/proc/1031/statm: 1045347 764834 977 410 0 1040820 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 4181388 KiB
Current children cumulated memory: 3059336 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/199 1053
/proc/meminfo: memFree=25425292/32770624 swapFree=67004752/67108860
[pid=1031] ppid=1028 vsize=4181388 memory=3059336 CPUtime=282.3 cores=1,3,5,7
/proc/1031/stat : 1031 (xcsp_picat) R 1028 1031 28785 0 -1 4202496 208587 0 0 0 28127 103 0 0 20 0 1 0 410398158 4281741312 764834 33554432000 4194304 5870510 140721222279072 140721222277576 5321704 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33341440 140721222280223 140721222280301 140721222280301 140721222283210 0
/proc/1031/statm: 1045347 764834 977 410 0 1040820 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 4181388 KiB
Current children cumulated memory: 3059336 KiB

[startup+342.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/199 1057
/proc/meminfo: memFree=25425972/32770624 swapFree=67004752/67108860
[pid=1031] ppid=1028 vsize=4181388 memory=3059336 CPUtime=342.29 cores=1,3,5,7
/proc/1031/stat : 1031 (xcsp_picat) R 1028 1031 28785 0 -1 4202496 227215 0 0 0 34125 104 0 0 20 0 1 0 410398158 4281741312 764834 33554432000 4194304 5870510 140721222279072 140721222277576 5321694 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33341440 140721222280223 140721222280301 140721222280301 140721222283210 0
/proc/1031/statm: 1045347 764834 977 410 0 1040820 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 4181388 KiB
Current children cumulated memory: 3059336 KiB

[startup+402.3 s]
/proc/loadavg: 2.16 2.06 2.05 3/199 1063
/proc/meminfo: memFree=25426288/32770624 swapFree=67004752/67108860
[pid=1031] ppid=1028 vsize=4181388 memory=3059336 CPUtime=402.29 cores=1,3,5,7
/proc/1031/stat : 1031 (xcsp_picat) R 1028 1031 28785 0 -1 4202496 247036 0 0 0 40124 105 0 0 20 0 1 0 410398158 4281741312 764834 33554432000 4194304 5870510 140721222279072 140721222277576 5321611 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33341440 140721222280223 140721222280301 140721222280301 140721222283210 0
/proc/1031/statm: 1045347 764834 977 410 0 1040820 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 4181388 KiB
Current children cumulated memory: 3059336 KiB

[startup+462.3 s]
/proc/loadavg: 2.12 2.06 2.05 3/199 1068
/proc/meminfo: memFree=25426104/32770624 swapFree=67004752/67108860
[pid=1031] ppid=1028 vsize=4181388 memory=3059336 CPUtime=462.3 cores=1,3,5,7
/proc/1031/stat : 1031 (xcsp_picat) R 1028 1031 28785 0 -1 4202496 264974 0 0 0 46123 107 0 0 20 0 1 0 410398158 4281741312 764834 33554432000 4194304 5870510 140721222279072 140721222277576 5321611 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33341440 140721222280223 140721222280301 140721222280301 140721222283210 0
/proc/1031/statm: 1045347 764834 977 410 0 1040820 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 4181388 KiB
Current children cumulated memory: 3059336 KiB


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

/proc/1031/statm: 1045344 767348 1003 410 0 1040817 0
Current children cumulated CPU time: 1722.32 s
Current children cumulated vsize: 4181376 KiB
Current children cumulated memory: 3069392 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 1320
/proc/meminfo: memFree=25490464/32770624 swapFree=67004752/67108860
[pid=1031] ppid=1028 vsize=4181376 memory=3069392 CPUtime=1782.32 cores=1,3,5,7
/proc/1031/stat : 1031 (xcsp_picat) R 1028 1031 28785 0 -1 4202496 1144997 0 0 0 178025 207 0 0 20 0 1 0 410398158 4281729024 767348 33554432000 4194304 5870510 140721222279072 140721222277576 5321611 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33341440 140721222280223 140721222280301 140721222280301 140721222283210 0
/proc/1031/statm: 1045344 767348 1003 410 0 1040817 0
Current children cumulated CPU time: 1782.32 s
Current children cumulated vsize: 4181376 KiB
Current children cumulated memory: 3069392 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/200 1327
/proc/meminfo: memFree=25497048/32770624 swapFree=67004752/67108860
[pid=1031] ppid=1028 vsize=4181376 memory=3069392 CPUtime=1842.32 cores=1,3,5,7
/proc/1031/stat : 1031 (xcsp_picat) R 1028 1031 28785 0 -1 4202496 1167248 0 0 0 184024 208 0 0 20 0 1 0 410398158 4281729024 767348 33554432000 4194304 5870510 140721222279072 140721222277576 5321611 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33341440 140721222280223 140721222280301 140721222280301 140721222283210 0
/proc/1031/statm: 1045344 767348 1003 410 0 1040817 0
Current children cumulated CPU time: 1842.32 s
Current children cumulated vsize: 4181376 KiB
Current children cumulated memory: 3069392 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/200 1331
/proc/meminfo: memFree=25497940/32770624 swapFree=67004752/67108860
[pid=1031] ppid=1028 vsize=4181376 memory=3069392 CPUtime=1902.32 cores=1,3,5,7
/proc/1031/stat : 1031 (xcsp_picat) R 1028 1031 28785 0 -1 4202496 1183153 0 0 0 190023 209 0 0 20 0 1 0 410398158 4281729024 767348 33554432000 4194304 5870510 140721222279072 140721222277576 5321680 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33341440 140721222280223 140721222280301 140721222280301 140721222283210 0
/proc/1031/statm: 1045344 767348 1003 410 0 1040817 0
Current children cumulated CPU time: 1902.32 s
Current children cumulated vsize: 4181376 KiB
Current children cumulated memory: 3069392 KiB

[startup+1962.3 s]
/proc/loadavg: 1.93 1.98 2.03 3/200 1337
/proc/meminfo: memFree=25498364/32770624 swapFree=67004752/67108860
[pid=1031] ppid=1028 vsize=4181376 memory=3069392 CPUtime=1962.32 cores=1,3,5,7
/proc/1031/stat : 1031 (xcsp_picat) R 1028 1031 28785 0 -1 4202496 1197760 0 0 0 196022 210 0 0 20 0 1 0 410398158 4281729024 767348 33554432000 4194304 5870510 140721222279072 140721222277576 5321611 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33341440 140721222280223 140721222280301 140721222280301 140721222283210 0
/proc/1031/statm: 1045344 767348 1003 410 0 1040817 0
Current children cumulated CPU time: 1962.32 s
Current children cumulated vsize: 4181376 KiB
Current children cumulated memory: 3069392 KiB

[startup+2022.3 s]
/proc/loadavg: 1.97 1.98 2.03 3/200 1415
/proc/meminfo: memFree=25459640/32770624 swapFree=67004752/67108860
[pid=1031] ppid=1028 vsize=4181376 memory=3069392 CPUtime=2022.32 cores=1,3,5,7
/proc/1031/stat : 1031 (xcsp_picat) R 1028 1031 28785 0 -1 4202496 1213802 0 0 0 202022 210 0 0 20 0 1 0 410398158 4281729024 767348 33554432000 4194304 5870510 140721222279072 140721222277576 5261287 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33341440 140721222280223 140721222280301 140721222280301 140721222283210 0
/proc/1031/statm: 1045344 767348 1003 410 0 1040817 0
Current children cumulated CPU time: 2022.32 s
Current children cumulated vsize: 4181376 KiB
Current children cumulated memory: 3069392 KiB

[startup+2082.3 s]
/proc/loadavg: 2.27 2.05 2.05 3/200 1420
/proc/meminfo: memFree=25388332/32770624 swapFree=67004752/67108860
[pid=1031] ppid=1028 vsize=4181376 memory=3069392 CPUtime=2082.31 cores=1,3,5,7
/proc/1031/stat : 1031 (xcsp_picat) R 1028 1031 28785 0 -1 4202496 1229796 0 0 0 208020 211 0 0 20 0 1 0 410398158 4281729024 767348 33554432000 4194304 5870510 140721222279072 140721222277576 5337589 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33341440 140721222280223 140721222280301 140721222280301 140721222283210 0
/proc/1031/statm: 1045344 767348 1003 410 0 1040817 0
Current children cumulated CPU time: 2082.31 s
Current children cumulated vsize: 4181376 KiB
Current children cumulated memory: 3069392 KiB

[startup+2142.3 s]
/proc/loadavg: 2.54 2.18 2.09 3/199 1620
/proc/meminfo: memFree=24979732/32770624 swapFree=67004752/67108860
[pid=1031] ppid=1028 vsize=4181376 memory=3069392 CPUtime=2142.32 cores=1,3,5,7
/proc/1031/stat : 1031 (xcsp_picat) R 1028 1031 28785 0 -1 4202496 1247775 0 0 0 214019 213 0 0 20 0 1 0 410398158 4281729024 767348 33554432000 4194304 5870510 140721222279072 140721222277576 5337497 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33341440 140721222280223 140721222280301 140721222280301 140721222283210 0
/proc/1031/statm: 1045344 767348 1003 410 0 1040817 0
Current children cumulated CPU time: 2142.32 s
Current children cumulated vsize: 4181376 KiB
Current children cumulated memory: 3069392 KiB

[startup+2202.3 s]
/proc/loadavg: 2.20 2.14 2.09 3/199 1626
/proc/meminfo: memFree=24662104/32770624 swapFree=67004752/67108860
[pid=1031] ppid=1028 vsize=4181376 memory=3070236 CPUtime=2202.32 cores=1,3,5,7
/proc/1031/stat : 1031 (xcsp_picat) R 1028 1031 28785 0 -1 4202496 1260525 0 0 0 220019 213 0 0 20 0 1 0 410398158 4281729024 767559 33554432000 4194304 5870510 140721222279072 140721222277576 5321694 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33341440 140721222280223 140721222280301 140721222280301 140721222283210 0
/proc/1031/statm: 1045344 767559 1003 410 0 1040817 0
Current children cumulated CPU time: 2202.32 s
Current children cumulated vsize: 4181376 KiB
Current children cumulated memory: 3070236 KiB

[startup+2262.3 s]
/proc/loadavg: 2.07 2.12 2.08 3/199 1633
/proc/meminfo: memFree=24757192/32770624 swapFree=67004752/67108860
[pid=1031] ppid=1028 vsize=4181376 memory=3070236 CPUtime=2262.32 cores=1,3,5,7
/proc/1031/stat : 1031 (xcsp_picat) R 1028 1031 28785 0 -1 4202496 1273269 0 0 0 226019 213 0 0 20 0 1 0 410398158 4281729024 767559 33554432000 4194304 5870510 140721222279072 140721222277576 5321680 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33341440 140721222280223 140721222280301 140721222280301 140721222283210 0
/proc/1031/statm: 1045344 767559 1003 410 0 1040817 0
Current children cumulated CPU time: 2262.32 s
Current children cumulated vsize: 4181376 KiB
Current children cumulated memory: 3070236 KiB

[startup+2322.3 s]
/proc/loadavg: 2.03 2.10 2.08 3/199 1637
/proc/meminfo: memFree=24736748/32770624 swapFree=67004752/67108860
[pid=1031] ppid=1028 vsize=4181376 memory=3070272 CPUtime=2322.32 cores=1,3,5,7
/proc/1031/stat : 1031 (xcsp_picat) R 1028 1031 28785 0 -1 4202496 1346247 0 0 0 232015 217 0 0 20 0 1 0 410398158 4281729024 767568 33554432000 4194304 5870510 140721222279072 140721222277576 5337584 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33341440 140721222280223 140721222280301 140721222280301 140721222283210 0
/proc/1031/statm: 1045344 767568 1003 410 0 1040817 0
Current children cumulated CPU time: 2322.32 s
Current children cumulated vsize: 4181376 KiB
Current children cumulated memory: 3070272 KiB

[startup+2382.3 s]
/proc/loadavg: 2.28 2.14 2.09 3/199 1650
/proc/meminfo: memFree=24716892/32770624 swapFree=67004752/67108860
[pid=1031] ppid=1028 vsize=4181376 memory=3070272 CPUtime=2382.31 cores=1,3,5,7
/proc/1031/stat : 1031 (xcsp_picat) R 1028 1031 28785 0 -1 4202496 1353376 0 0 0 238014 217 0 0 20 0 1 0 410398158 4281729024 767568 33554432000 4194304 5870510 140721222279072 140721222277576 5337376 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33341440 140721222280223 140721222280301 140721222280301 140721222283210 0
/proc/1031/statm: 1045344 767568 1003 410 0 1040817 0
Current children cumulated CPU time: 2382.31 s
Current children cumulated vsize: 4181376 KiB
Current children cumulated memory: 3070272 KiB

[startup+2442.3 s]
/proc/loadavg: 2.38 2.22 2.12 3/200 1677
/proc/meminfo: memFree=24898108/32770624 swapFree=67004752/67108860
[pid=1031] ppid=1028 vsize=4134660 memory=2918184 CPUtime=2442.32 cores=1,3,5,7
/proc/1031/stat : 1031 (xcsp_picat) R 1028 1031 28785 0 -1 4202496 1464111 0 0 0 244000 232 0 0 20 0 1 0 410398158 4233891840 729546 33554432000 4194304 5870510 140721222279072 140721222278024 139891955340425 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33341440 140721222280223 140721222280301 140721222280301 140721222283210 0
/proc/1031/statm: 1033665 729546 1003 410 0 1029138 0
Current children cumulated CPU time: 2442.32 s
Current children cumulated vsize: 4134660 KiB
Current children cumulated memory: 2918184 KiB

[startup+2502.3 s]
/proc/loadavg: 2.14 2.18 2.12 3/200 1681
/proc/meminfo: memFree=25074336/32770624 swapFree=67004752/67108860
[pid=1031] ppid=1028 vsize=3840104 memory=2728164 CPUtime=2502.32 cores=1,3,5,7
/proc/1031/stat : 1031 (xcsp_picat) R 1028 1031 28785 0 -1 4202496 1570347 0 0 0 249975 257 0 0 20 0 1 0 410398158 3932266496 682041 33554432000 4194304 5870510 140721222279072 140721222278088 5272427 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33341440 140721222280223 140721222280301 140721222280301 140721222283210 0
/proc/1031/statm: 960026 682041 1003 410 0 955499 0
Current children cumulated CPU time: 2502.32 s
Current children cumulated vsize: 3840104 KiB
Current children cumulated memory: 2728164 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.10 2.17 2.12 3/200 1684
/proc/meminfo: memFree=24990468/32770624 swapFree=67004752/67108860
[pid=1031] ppid=1028 vsize=3921012 memory=2806104 CPUtime=2520.02 cores=1,3,5,7
/proc/1031/stat : 1031 (xcsp_picat) R 1028 1031 28785 0 -1 4202496 1579318 0 0 0 251742 260 0 0 20 0 1 0 410398158 4015116288 701526 33554432000 4194304 5870510 140721222279072 140721222278024 5272494 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 33341440 140721222280223 140721222280301 140721222280301 140721222283210 0
/proc/1031/statm: 980253 701526 1003 410 0 975726 0
Current children cumulated CPU time: 2520.02 s
Current children cumulated vsize: 3921012 KiB
Current children cumulated memory: 2806104 KiB

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

[startup+2520.04 s]
# the end of solver process 1031 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2517.43 s, system=2.63204 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): 2520.04
CPU time (s): 2520.06
CPU user time (s): 2517.43
CPU system time (s): 2.63204
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 4478548
Max. memory (cumulated for all children) (KiB): 3313164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2517.43
system time used= 2.63204
maximum resident set size= 3313164
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1579319
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= 19
involuntary context switches= 680


# summary of solver processes directly reported to runsolver:
#   pid: 1031
#   total CPU time (s): 2520.06
#   total CPU user time (s): 2517.43
#   total CPU system time (s): 2.63204

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.87491 second user time and 17.0427 second system time

The end

Launcher Data 

Begin job on node126 at 2019-09-13 04:21:06
IDJOB=4395370
IDBENCH=137043
IDSOLVER=2844
FILE ID=node126/4395370-1568341303
RUNJOBID= node126-1568323917-28817
PBS_JOBID= 21701150
Free space on /tmp= 55384 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/BinPacking/BinPacking-tab-fu/BinPacking-tab-fu0120-04.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395370-1568341303/watcher-4395370-1568341303 -o /tmp/evaluation-result-4395370-1568341303/solver-4395370-1568341303 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node126-1568323917-28817 --watchdog 2580  xcsp_picat HOME/instance-4395370-1568341303.xml

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

MD5SUM BENCH= 2e923e7e276bbb1d78c8186edf745710
RANDOM SEED=484759062

node126.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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
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	: 5333.45
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	: 5332.56
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        28524052 kB
MemAvailable:   31743752 kB
Buffers:          138336 kB
Cached:          3322456 kB
SwapCached:         2860 kB
Active:          1957676 kB
Inactive:        1622664 kB
Active(anon):     117820 kB
Inactive(anon):    43288 kB
Active(file):    1839856 kB
Inactive(file):  1579376 kB
Unevictable:      109112 kB
Mlocked:          109112 kB
SwapTotal:      67108860 kB
SwapFree:       67004752 kB
Dirty:              3520 kB
Writeback:             0 kB
AnonPages:        227184 kB
Mapped:            46556 kB
Shmem:             32816 kB
Slab:             259356 kB
SReclaimable:     228928 kB
SUnreclaim:        30428 kB
KernelStack:        3584 kB
PageTables:         5872 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2634984 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    176128 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= 55380 MiB
End job on node126 at 2019-09-13 05:03:06