Trace number 4296045

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 2018-06-15? (TO) 2519.99 2520.01

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-m2s-2-2_c18.xml
MD5SUMff08492a2d05416f9c52db7882ac5695
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark264
Best CPU time to get the best result obtained on this benchmark2520.34
Satisfiable
(Un)Satisfiability was proved
Number of variables22422
Number of constraints24975
Number of domains4
Minimum domain size2
Maximum domain size111
Distribution of domain sizes[{"size":2,"count":22089},{"size":37,"count":111},{"size":41,"count":111},{"size":111,"count":111}]
Minimum variable degree2
Maximum variable degree222
Distribution of variable degrees[{"degree":2,"count":20424},{"degree":3,"count":1443},{"degree":4,"count":222},{"degree":5,"count":222},{"degree":222,"count":111}]
Minimum constraint arity2
Maximum constraint arity112
Distribution of constraint arities[{"arity":2,"count":24753},{"arity":88,"count":111},{"arity":112,"count":111}]
Number of extensional constraints111
Number of intensional constraints24642
Distribution of constraint types[{"type":"extension","count":111},{"type":"intension","count":24642},{"type":"sum","count":222}]
Optimization problemYES
Type of objectivemin SUM

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 (8589 MiB free)
  memory of node 1: 16384 MiB (11262 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4296045-1532603974/watcher-4296045-1532603974 -o /tmp/evaluation-result-4296045-1532603974/solver-4296045-1532603974 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532598933-5172 --watchdog 2580 xcsp_picat HOME/instance-4296045-1532603974.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=5675, runsolver pid=5672


[startup+0.100165 s]*
/proc/loadavg: 1.92 2.00 2.04 3/191 5676
/proc/meminfo: memFree=20302132/32770624 swapFree=67108860/67108860
[pid=5675] ppid=5672 vsize=128512 memory=28864 CPUtime=0.1 cores=1,3,5,7
/proc/5675/stat : 5675 (xcsp_picat) R 5672 5675 4275 0 -1 4202496 1970 0 0 0 10 0 0 0 20 0 1 0 77960595 131596288 7216 33554432000 4194304 5849740 140721895709056 140721895709056 140589244693504 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 40460288 140721895716022 140721895716100 140721895716100 140721895718858 0
/proc/5675/statm: 32128 7216 600 405 0 29072 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 128512 KiB
Current children cumulated memory: 28864 KiB

[startup+0.209967 s]*
/proc/loadavg: 1.92 2.00 2.04 3/191 5676
/proc/meminfo: memFree=20289844/32770624 swapFree=67108860/67108860
[pid=5675] ppid=5672 vsize=128512 memory=41152 CPUtime=0.21 cores=1,3,5,7
/proc/5675/stat : 5675 (xcsp_picat) R 5672 5675 4275 0 -1 4202496 1976 0 0 0 21 0 0 0 20 0 1 0 77960595 131596288 10288 33554432000 4194304 5849740 140721895709056 140721895709056 4518126 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 40460288 140721895716022 140721895716100 140721895716100 140721895718858 0
/proc/5675/statm: 32128 10288 600 405 0 29072 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 128512 KiB
Current children cumulated memory: 41152 KiB

[startup+0.309807 s]*
/proc/loadavg: 1.92 2.00 2.04 3/191 5676
/proc/meminfo: memFree=20277308/32770624 swapFree=67108860/67108860
[pid=5675] ppid=5672 vsize=128512 memory=53636 CPUtime=0.31 cores=1,3,5,7
/proc/5675/stat : 5675 (xcsp_picat) R 5672 5675 4275 0 -1 4202496 2069 0 0 0 31 0 0 0 20 0 1 0 77960595 131596288 13409 33554432000 4194304 5849740 140721895709056 140721895709056 4489848 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 40460288 140721895716022 140721895716100 140721895716100 140721895718858 0
/proc/5675/statm: 32128 13409 627 405 0 29072 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 128512 KiB
Current children cumulated memory: 53636 KiB

[startup+0.700402 s]
/proc/loadavg: 1.92 2.00 2.04 3/191 5676
/proc/meminfo: memFree=20310716/32770624 swapFree=67108860/67108860
[pid=5675] ppid=5672 vsize=146100 memory=91932 CPUtime=0.69 cores=1,3,5,7
/proc/5675/stat : 5675 (xcsp_picat) R 5672 5675 4275 0 -1 4202496 5879 0 0 0 67 2 0 0 20 0 1 0 77960595 149606400 22983 33554432000 4194304 5849740 140721895709056 140721895709056 5251173 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 40460288 140721895716022 140721895716100 140721895716100 140721895718858 0
/proc/5675/statm: 36525 22983 662 405 0 33469 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 146100 KiB
Current children cumulated memory: 91932 KiB

[startup+1.5004 s]
/proc/loadavg: 1.92 2.00 2.04 3/191 5676
/proc/meminfo: memFree=20280596/32770624 swapFree=67108860/67108860
[pid=5675] ppid=5672 vsize=198744 memory=142084 CPUtime=1.49 cores=1,3,5,7
/proc/5675/stat : 5675 (xcsp_picat) R 5672 5675 4275 0 -1 4202496 10274 0 0 0 143 6 0 0 20 0 1 0 77960595 203513856 35521 33554432000 4194304 5849740 140721895709056 140721895708152 5379312 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 40460288 140721895716022 140721895716100 140721895716100 140721895718858 0
/proc/5675/statm: 49686 35521 710 405 0 46630 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 198744 KiB
Current children cumulated memory: 142084 KiB

[startup+3.10954 s]
/proc/loadavg: 1.92 2.00 2.04 3/191 5737
/proc/meminfo: memFree=20493556/32770624 swapFree=67108860/67108860
[pid=5675] ppid=5672 vsize=307288 memory=253480 CPUtime=3.1 cores=1,3,5,7
/proc/5675/stat : 5675 (xcsp_picat) R 5672 5675 4275 0 -1 4202496 13317 0 0 0 302 8 0 0 20 0 1 0 77960595 314662912 63370 33554432000 4194304 5849740 140721895709056 140721895708152 5521458 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 40460288 140721895716022 140721895716100 140721895716100 140721895718858 0
/proc/5675/statm: 76822 63370 727 405 0 73766 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 307288 KiB
Current children cumulated memory: 253480 KiB

[startup+6.30023 s]
/proc/loadavg: 2.01 2.01 2.05 3/191 5737
/proc/meminfo: memFree=20374504/32770624 swapFree=67108860/67108860
[pid=5675] ppid=5672 vsize=307288 memory=253480 CPUtime=6.29 cores=1,3,5,7
/proc/5675/stat : 5675 (xcsp_picat) R 5672 5675 4275 0 -1 4202496 13441 0 0 0 621 8 0 0 20 0 1 0 77960595 314662912 63370 33554432000 4194304 5849740 140721895709056 140721895708152 5521452 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 40460288 140721895716022 140721895716100 140721895716100 140721895718858 0
/proc/5675/statm: 76822 63370 727 405 0 73766 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 307288 KiB
Current children cumulated memory: 253480 KiB

[startup+12.7002 s]
/proc/loadavg: 2.01 2.01 2.05 3/191 5737
/proc/meminfo: memFree=20363448/32770624 swapFree=67108860/67108860
[pid=5675] ppid=5672 vsize=307288 memory=253480 CPUtime=12.69 cores=1,3,5,7
/proc/5675/stat : 5675 (xcsp_picat) R 5672 5675 4275 0 -1 4202496 13543 0 0 0 1261 8 0 0 20 0 1 0 77960595 314662912 63370 33554432000 4194304 5849740 140721895709056 140721895708152 5616003 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 40460288 140721895716022 140721895716100 140721895716100 140721895718858 0
/proc/5675/statm: 76822 63370 727 405 0 73766 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 307288 KiB
Current children cumulated memory: 253480 KiB

[startup+25.5002 s]
/proc/loadavg: 2.01 2.01 2.05 3/191 5737
/proc/meminfo: memFree=20368864/32770624 swapFree=67108860/67108860
[pid=5675] ppid=5672 vsize=324964 memory=269472 CPUtime=25.49 cores=1,3,5,7
/proc/5675/stat : 5675 (xcsp_picat) R 5672 5675 4275 0 -1 4202496 64715 0 0 0 2535 14 0 0 20 0 1 0 77960595 332763136 67368 33554432000 4194304 5849740 140721895709056 140721895707544 4208544 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 40460288 140721895716022 140721895716100 140721895716100 140721895718858 0
/proc/5675/statm: 81241 67368 755 405 0 78185 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 324964 KiB
Current children cumulated memory: 269472 KiB

[startup+51.1097 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 5744
/proc/meminfo: memFree=20274556/32770624 swapFree=67108860/67108860
[pid=5675] ppid=5672 vsize=392656 memory=336892 CPUtime=51.1 cores=1,3,5,7
/proc/5675/stat : 5675 (xcsp_picat) R 5672 5675 4275 0 -1 4202496 103027 0 0 0 5085 25 0 0 20 0 1 0 77960595 402079744 84223 33554432000 4194304 5849740 140721895709056 140721895707816 5336536 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 40460288 140721895716022 140721895716100 140721895716100 140721895718858 0
/proc/5675/statm: 98164 84223 768 405 0 95108 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 392656 KiB
Current children cumulated memory: 336892 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 5745
/proc/meminfo: memFree=20336468/32770624 swapFree=67108860/67108860
[pid=5675] ppid=5672 vsize=327424 memory=273784 CPUtime=102.28 cores=1,3,5,7
/proc/5675/stat : 5675 (xcsp_picat) R 5672 5675 4275 0 -1 4202496 113252 0 0 0 10189 39 0 0 20 0 1 0 77960595 335282176 68446 33554432000 4194304 5849740 140721895709056 140721895707544 4213350 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 40460288 140721895716022 140721895716100 140721895716100 140721895718858 0
/proc/5675/statm: 81856 68446 768 405 0 78800 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 327424 KiB
Current children cumulated memory: 273784 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 5746
/proc/meminfo: memFree=20315408/32770624 swapFree=67108860/67108860
[pid=5675] ppid=5672 vsize=333736 memory=280684 CPUtime=162.28 cores=1,3,5,7
/proc/5675/stat : 5675 (xcsp_picat) R 5672 5675 4275 0 -1 4202496 121948 0 0 0 16167 61 0 0 20 0 1 0 77960595 341745664 70171 33554432000 4194304 5849740 140721895709056 140721895708056 5311410 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 40460288 140721895716022 140721895716100 140721895716100 140721895718858 0
/proc/5675/statm: 83434 70171 768 405 0 80378 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 333736 KiB
Current children cumulated memory: 280684 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 5747
/proc/meminfo: memFree=20292708/32770624 swapFree=67108860/67108860
[pid=5675] ppid=5672 vsize=339392 memory=289296 CPUtime=222.29 cores=1,3,5,7
/proc/5675/stat : 5675 (xcsp_picat) R 5672 5675 4275 0 -1 4202496 135992 0 0 0 22140 89 0 0 20 0 1 0 77960595 347537408 72324 33554432000 4194304 5849740 140721895709056 140721895707704 5366493 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 40460288 140721895716022 140721895716100 140721895716100 140721895718858 0
/proc/5675/statm: 84848 72324 768 405 0 81792 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 339392 KiB
Current children cumulated memory: 289296 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 5748
/proc/meminfo: memFree=20274860/32770624 swapFree=67108860/67108860
[pid=5675] ppid=5672 vsize=339392 memory=289296 CPUtime=282.29 cores=1,3,5,7
/proc/5675/stat : 5675 (xcsp_picat) R 5672 5675 4275 0 -1 4202496 146050 0 0 0 28121 108 0 0 20 0 1 0 77960595 347537408 72324 33554432000 4194304 5849740 140721895709056 140721895707544 4212035 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 40460288 140721895716022 140721895716100 140721895716100 140721895718858 0
/proc/5675/statm: 84848 72324 768 405 0 81792 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 339392 KiB
Current children cumulated memory: 289296 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 5750
/proc/meminfo: memFree=20290424/32770624 swapFree=67108860/67108860
[pid=5675] ppid=5672 vsize=339392 memory=289296 CPUtime=342.28 cores=1,3,5,7
/proc/5675/stat : 5675 (xcsp_picat) R 5672 5675 4275 0 -1 4202496 155849 0 0 0 34092 136 0 0 20 0 1 0 77960595 347537408 72324 33554432000 4194304 5849740 140721895709056 140721895708056 5437616 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 40460288 140721895716022 140721895716100 140721895716100 140721895718858 0
/proc/5675/statm: 84848 72324 768 405 0 81792 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 339392 KiB
Current children cumulated memory: 289296 KiB

[startup+402.3 s]
/proc/loadavg: 2.49 2.15 2.09 3/190 5751
/proc/meminfo: memFree=20170220/32770624 swapFree=67108860/67108860
[pid=5675] ppid=5672 vsize=340400 memory=291768 CPUtime=402.29 cores=1,3,5,7
/proc/5675/stat : 5675 (xcsp_picat) R 5672 5675 4275 0 -1 4202496 167653 0 0 0 40066 163 0 0 20 0 1 0 77960595 348569600 72942 33554432000 4194304 5849740 140721895709056 140721895708056 5437629 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 40460288 140721895716022 140721895716100 140721895716100 140721895718858 0
/proc/5675/statm: 85100 72942 768 405 0 82044 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 340400 KiB
Current children cumulated memory: 291768 KiB

[startup+462.3 s]
/proc/loadavg: 2.18 2.12 2.08 3/190 5752
/proc/meminfo: memFree=20276828/32770624 swapFree=67108860/67108860
[pid=5675] ppid=5672 vsize=341900 memory=293268 CPUtime=462.28 cores=1,3,5,7
/proc/5675/stat : 5675 (xcsp_picat) R 5672 5675 4275 0 -1 4202496 182609 0 0 0 46033 195 0 0 20 0 1 0 77960595 350105600 73317 33554432000 4194304 5849740 140721895709056 140721895708056 5353851 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 40460288 140721895716022 140721895716100 140721895716100 140721895718858 0
/proc/5675/statm: 85475 73317 768 405 0 82419 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 341900 KiB
Current children cumulated memory: 293268 KiB


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

/proc/5675/statm: 85648 73490 768 405 0 82592 0
Current children cumulated CPU time: 1722.28 s
Current children cumulated vsize: 342592 KiB
Current children cumulated memory: 293960 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 5795
/proc/meminfo: memFree=20056880/32770624 swapFree=67108860/67108860
[pid=5675] ppid=5672 vsize=356628 memory=299808 CPUtime=1782.28 cores=1,3,5,7
/proc/5675/stat : 5675 (xcsp_picat) R 5672 5675 4275 0 -1 4202496 397994 0 0 0 177346 882 0 0 20 0 1 0 77960595 365187072 74952 33554432000 4194304 5849740 140721895709056 140721895707928 5313265 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 40460288 140721895716022 140721895716100 140721895716100 140721895718858 0
/proc/5675/statm: 89157 74952 768 405 0 86101 0
Current children cumulated CPU time: 1782.28 s
Current children cumulated vsize: 356628 KiB
Current children cumulated memory: 299808 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 5805
/proc/meminfo: memFree=20018040/32770624 swapFree=67108860/67108860
[pid=5675] ppid=5672 vsize=356628 memory=307304 CPUtime=1842.27 cores=1,3,5,7
/proc/5675/stat : 5675 (xcsp_picat) R 5672 5675 4275 0 -1 4202496 403618 0 0 0 183308 919 0 0 20 0 1 0 77960595 365187072 76826 33554432000 4194304 5849740 140721895709056 140721895707928 5313261 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 40460288 140721895716022 140721895716100 140721895716100 140721895718858 0
/proc/5675/statm: 89157 76826 768 405 0 86101 0
Current children cumulated CPU time: 1842.27 s
Current children cumulated vsize: 356628 KiB
Current children cumulated memory: 307304 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 5806
/proc/meminfo: memFree=20037640/32770624 swapFree=67108860/67108860
[pid=5675] ppid=5672 vsize=356628 memory=307304 CPUtime=1902.27 cores=1,3,5,7
/proc/5675/stat : 5675 (xcsp_picat) R 5672 5675 4275 0 -1 4202496 410252 0 0 0 189273 954 0 0 20 0 1 0 77960595 365187072 76826 33554432000 4194304 5849740 140721895709056 140721895708056 140589244714887 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 40460288 140721895716022 140721895716100 140721895716100 140721895718858 0
/proc/5675/statm: 89157 76826 768 405 0 86101 0
Current children cumulated CPU time: 1902.27 s
Current children cumulated vsize: 356628 KiB
Current children cumulated memory: 307304 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 5807
/proc/meminfo: memFree=20025300/32770624 swapFree=67108860/67108860
[pid=5675] ppid=5672 vsize=356628 memory=307304 CPUtime=1962.27 cores=1,3,5,7
/proc/5675/stat : 5675 (xcsp_picat) R 5672 5675 4275 0 -1 4202496 416421 0 0 0 195235 992 0 0 20 0 1 0 77960595 365187072 76826 33554432000 4194304 5849740 140721895709056 140721895707768 140589244714887 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 40460288 140721895716022 140721895716100 140721895716100 140721895718858 0
/proc/5675/statm: 89157 76826 768 405 0 86101 0
Current children cumulated CPU time: 1962.27 s
Current children cumulated vsize: 356628 KiB
Current children cumulated memory: 307304 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 5809
/proc/meminfo: memFree=19855364/32770624 swapFree=67108860/67108860
[pid=5675] ppid=5672 vsize=356628 memory=307304 CPUtime=2022.28 cores=1,3,5,7
/proc/5675/stat : 5675 (xcsp_picat) R 5672 5675 4275 0 -1 4202496 422811 0 0 0 201202 1026 0 0 20 0 1 0 77960595 365187072 76826 33554432000 4194304 5849740 140721895709056 140721895708056 140589244714887 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 40460288 140721895716022 140721895716100 140721895716100 140721895718858 0
/proc/5675/statm: 89157 76826 768 405 0 86101 0
Current children cumulated CPU time: 2022.28 s
Current children cumulated vsize: 356628 KiB
Current children cumulated memory: 307304 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 5810
/proc/meminfo: memFree=19996132/32770624 swapFree=67108860/67108860
[pid=5675] ppid=5672 vsize=356628 memory=307304 CPUtime=2082.27 cores=1,3,5,7
/proc/5675/stat : 5675 (xcsp_picat) R 5672 5675 4275 0 -1 4202496 428880 0 0 0 207155 1072 0 0 20 0 1 0 77960595 365187072 76826 33554432000 4194304 5849740 140721895709056 140721895707928 5375348 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 40460288 140721895716022 140721895716100 140721895716100 140721895718858 0
/proc/5675/statm: 89157 76826 768 405 0 86101 0
Current children cumulated CPU time: 2082.27 s
Current children cumulated vsize: 356628 KiB
Current children cumulated memory: 307304 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 5812
/proc/meminfo: memFree=20041492/32770624 swapFree=67108860/67108860
[pid=5675] ppid=5672 vsize=356628 memory=307304 CPUtime=2142.27 cores=1,3,5,7
/proc/5675/stat : 5675 (xcsp_picat) R 5672 5675 4275 0 -1 4202496 433754 0 0 0 213123 1104 0 0 20 0 1 0 77960595 365187072 76826 33554432000 4194304 5849740 140721895709056 140721895708056 5307557 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 40460288 140721895716022 140721895716100 140721895716100 140721895718858 0
/proc/5675/statm: 89157 76826 768 405 0 86101 0
Current children cumulated CPU time: 2142.27 s
Current children cumulated vsize: 356628 KiB
Current children cumulated memory: 307304 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 5814
/proc/meminfo: memFree=20120636/32770624 swapFree=67108860/67108860
[pid=5675] ppid=5672 vsize=365148 memory=316516 CPUtime=2202.28 cores=1,3,5,7
/proc/5675/stat : 5675 (xcsp_picat) R 5672 5675 4275 0 -1 4202496 437696 0 0 0 219091 1137 0 0 20 0 1 0 77960595 373911552 79129 33554432000 4194304 5849740 140721895709056 140721895707928 140589244714887 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 40460288 140721895716022 140721895716100 140721895716100 140721895718858 0
/proc/5675/statm: 91287 79129 768 405 0 88231 0
Current children cumulated CPU time: 2202.28 s
Current children cumulated vsize: 365148 KiB
Current children cumulated memory: 316516 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 5815
/proc/meminfo: memFree=20030948/32770624 swapFree=67108860/67108860
[pid=5675] ppid=5672 vsize=369972 memory=321340 CPUtime=2262.27 cores=1,3,5,7
/proc/5675/stat : 5675 (xcsp_picat) R 5672 5675 4275 0 -1 4202496 441849 0 0 0 225060 1167 0 0 20 0 1 0 77960595 378851328 80335 33554432000 4194304 5849740 140721895709056 140721895707544 4212035 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 40460288 140721895716022 140721895716100 140721895716100 140721895718858 0
/proc/5675/statm: 92493 80335 768 405 0 89437 0
Current children cumulated CPU time: 2262.27 s
Current children cumulated vsize: 369972 KiB
Current children cumulated memory: 321340 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 5817
/proc/meminfo: memFree=19992864/32770624 swapFree=67108860/67108860
[pid=5675] ppid=5672 vsize=369972 memory=321340 CPUtime=2322.27 cores=1,3,5,7
/proc/5675/stat : 5675 (xcsp_picat) R 5672 5675 4275 0 -1 4202496 445469 0 0 0 231014 1213 0 0 20 0 1 0 77960595 378851328 80335 33554432000 4194304 5849740 140721895709056 140721895708056 5437591 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 40460288 140721895716022 140721895716100 140721895716100 140721895718858 0
/proc/5675/statm: 92493 80335 768 405 0 89437 0
Current children cumulated CPU time: 2322.27 s
Current children cumulated vsize: 369972 KiB
Current children cumulated memory: 321340 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 5818
/proc/meminfo: memFree=19950896/32770624 swapFree=67108860/67108860
[pid=5675] ppid=5672 vsize=369972 memory=321340 CPUtime=2382.27 cores=1,3,5,7
/proc/5675/stat : 5675 (xcsp_picat) R 5672 5675 4275 0 -1 4202496 448958 0 0 0 236975 1252 0 0 20 0 1 0 77960595 378851328 80335 33554432000 4194304 5849740 140721895709056 140721895708056 5307216 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 40460288 140721895716022 140721895716100 140721895716100 140721895718858 0
/proc/5675/statm: 92493 80335 768 405 0 89437 0
Current children cumulated CPU time: 2382.27 s
Current children cumulated vsize: 369972 KiB
Current children cumulated memory: 321340 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 5826
/proc/meminfo: memFree=19939432/32770624 swapFree=67108860/67108860
[pid=5675] ppid=5672 vsize=369972 memory=321340 CPUtime=2442.27 cores=1,3,5,7
/proc/5675/stat : 5675 (xcsp_picat) R 5672 5675 4275 0 -1 4202496 450030 0 0 0 242939 1288 0 0 20 0 1 0 77960595 378851328 80335 33554432000 4194304 5849740 140721895709056 140721895707928 5359115 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 40460288 140721895716022 140721895716100 140721895716100 140721895718858 0
/proc/5675/statm: 92493 80335 768 405 0 89437 0
Current children cumulated CPU time: 2442.27 s
Current children cumulated vsize: 369972 KiB
Current children cumulated memory: 321340 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 5850
/proc/meminfo: memFree=19937060/32770624 swapFree=67108860/67108860
[pid=5675] ppid=5672 vsize=369972 memory=321340 CPUtime=2502.28 cores=1,3,5,7
/proc/5675/stat : 5675 (xcsp_picat) R 5672 5675 4275 0 -1 4202496 454130 0 0 0 248905 1323 0 0 20 0 1 0 77960595 378851328 80335 33554432000 4194304 5849740 140721895709056 140721895707928 5312867 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 40460288 140721895716022 140721895716100 140721895716100 140721895718858 0
/proc/5675/statm: 92493 80335 768 405 0 89437 0
Current children cumulated CPU time: 2502.28 s
Current children cumulated vsize: 369972 KiB
Current children cumulated memory: 321340 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/191 5850
/proc/meminfo: memFree=19863648/32770624 swapFree=67108860/67108860
[pid=5675] ppid=5672 vsize=391316 memory=342452 CPUtime=2519.98 cores=1,3,5,7
/proc/5675/stat : 5675 (xcsp_picat) R 5672 5675 4275 0 -1 4202496 456615 0 0 0 250664 1334 0 0 20 0 1 0 77960595 400707584 85613 33554432000 4194304 5849740 140721895709056 140721895707928 5312430 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 40460288 140721895716022 140721895716100 140721895716100 140721895718858 0
/proc/5675/statm: 97829 85613 768 405 0 94773 0
Current children cumulated CPU time: 2519.98 s
Current children cumulated vsize: 391316 KiB
Current children cumulated memory: 342452 KiB

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

[startup+2520.01 s]
# the end of solver process 5675 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2506.65 s, system=13.346 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.99
CPU user time (s): 2506.65
CPU system time (s): 13.346
CPU usage (%): 99.9993
Max. virtual memory (cumulated for all children) (KiB): 511936
Max. memory (cumulated for all children) (KiB): 408744

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2506.65
system time used= 13.346
maximum resident set size= 408744
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 456615
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= 27
involuntary context switches= 766


# summary of solver processes directly reported to runsolver:
#   pid: 5675
#   total CPU time (s): 2519.99
#   total CPU user time (s): 2506.65
#   total CPU system time (s): 13.346

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.1969 second user time and 18.5212 second system time

The end

Launcher Data 

Begin job on node134 at 2018-07-26 13:19:34
IDJOB=4296045
IDBENCH=141643
IDSOLVER=2754
FILE ID=node134/4296045-1532603974
RUNJOBID= node134-1532598933-5172
PBS_JOBID= 21021975
Free space on /tmp= 55556 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/SteelMillSlab/SteelMillSlab-m2s-2-2_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4296045-1532603974/watcher-4296045-1532603974 -o /tmp/evaluation-result-4296045-1532603974/solver-4296045-1532603974 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node134-1532598933-5172 --watchdog 2580  xcsp_picat HOME/instance-4296045-1532603974.xml

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

MD5SUM BENCH= ff08492a2d05416f9c52db7882ac5695
RANDOM SEED=1098729873

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:        20329576 kB
MemAvailable:   31400824 kB
Buffers:          223620 kB
Cached:         11107784 kB
SwapCached:            0 kB
Active:          2684916 kB
Inactive:        9259000 kB
Active(anon):     563856 kB
Inactive(anon):    76424 kB
Active(file):    2121060 kB
Inactive(file):  9182576 kB
Unevictable:        7396 kB
Mlocked:            7396 kB
SwapTotal:      67108860 kB
SwapFree:       67108860 kB
Dirty:              4340 kB
Writeback:             0 kB
AnonPages:        628220 kB
Mapped:            43536 kB
Shmem:             25248 kB
Slab:             195012 kB
SReclaimable:     166892 kB
SUnreclaim:        28120 kB
KernelStack:        3632 kB
PageTables:         5896 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     962172 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    555008 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= 55552 MiB
End job on node134 at 2018-07-26 14:01:34