Trace number 4309482

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 2018-08-14? (TO) 2520.06 2519.91

General information on the benchmark

NameSteelMillSlab/
SteelMillSlab-m1-3-0_c18.xml
MD5SUM7371989d8b754960e2638a689dbe5607
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables333
Number of constraints356
Number of domains3
Minimum domain size24
Maximum domain size111
Distribution of domain sizes[{"size":24,"count":111},{"size":38,"count":111},{"size":111,"count":111}]
Minimum variable degree2
Maximum variable degree224
Distribution of variable degrees[{"degree":2,"count":111},{"degree":4,"count":111},{"degree":222,"count":78},{"degree":223,"count":24},{"degree":224,"count":9}]
Minimum constraint arity2
Maximum constraint arity112
Distribution of constraint arities[{"arity":2,"count":132},{"arity":111,"count":113},{"arity":112,"count":111}]
Number of extensional constraints111
Number of intensional constraints21
Distribution of constraint types[{"type":"extension","count":111},{"type":"intension","count":21},{"type":"ordered","count":1},{"type":"sum","count":223}]
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 (13827 MiB free)
  memory of node 1: 16384 MiB (9404 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309482-1534317627/watcher-4309482-1534317627 -o /tmp/evaluation-result-4309482-1534317627/solver-4309482-1534317627 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1534293186-11148 --watchdog 2580 xcsp_picat HOME/instance-4309482-1534317627.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=14673, runsolver pid=14670


[startup+0.100331 s]*
/proc/loadavg: 2.00 2.01 2.05 3/192 14674
/proc/meminfo: memFree=23760732/32770624 swapFree=67108852/67108860
[pid=14673] ppid=14670 vsize=2025744 memory=34092 CPUtime=0.1 cores=1,3,5,7
/proc/14673/stat : 14673 (xcsp_picat) R 14670 14673 11116 0 -1 4202496 1538 0 0 0 10 0 0 0 20 0 1 0 249325841 2074361856 8523 33554432000 4194304 5849940 140720556753392 140720556752696 4593482 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 46362624 140720556758198 140720556758276 140720556758276 140720556761034 0
/proc/14673/statm: 506436 8523 609 405 0 503380 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 34092 KiB

[startup+0.210038 s]*
/proc/loadavg: 2.00 2.01 2.05 3/192 14674
/proc/meminfo: memFree=23741108/32770624 swapFree=67108852/67108860
[pid=14673] ppid=14670 vsize=2025744 memory=51492 CPUtime=0.21 cores=1,3,5,7
/proc/14673/stat : 14673 (xcsp_picat) R 14670 14673 11116 0 -1 4202496 1835 0 0 0 21 0 0 0 20 0 1 0 249325841 2074361856 12873 33554432000 4194304 5849940 140720556753392 140720556752696 4457035 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 46362624 140720556758198 140720556758276 140720556758276 140720556761034 0
/proc/14673/statm: 506436 12873 625 405 0 503380 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 51492 KiB

[startup+0.309998 s]*
/proc/loadavg: 2.00 2.01 2.05 3/192 14674
/proc/meminfo: memFree=23723732/32770624 swapFree=67108852/67108860
[pid=14673] ppid=14670 vsize=2025744 memory=68908 CPUtime=0.3 cores=1,3,5,7
/proc/14673/stat : 14673 (xcsp_picat) R 14670 14673 11116 0 -1 4202496 2105 0 0 0 30 0 0 0 20 0 1 0 249325841 2074361856 17227 33554432000 4194304 5849940 140720556753392 140720556752696 4488955 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 46362624 140720556758198 140720556758276 140720556758276 140720556761034 0
/proc/14673/statm: 506436 17227 644 405 0 503380 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 68908 KiB

[startup+0.700315 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 14674
/proc/meminfo: memFree=23707784/32770624 swapFree=67108852/67108860
[pid=14673] ppid=14670 vsize=2028396 memory=86312 CPUtime=0.69 cores=1,3,5,7
/proc/14673/stat : 14673 (xcsp_picat) R 14670 14673 11116 0 -1 4202496 2920 0 0 0 67 2 0 0 20 0 1 0 249325841 2077077504 21578 33554432000 4194304 5849940 140720556753392 140720556752696 140089749651335 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 46362624 140720556758198 140720556758276 140720556758276 140720556761034 0
/proc/14673/statm: 507099 21578 723 405 0 504043 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2028396 KiB
Current children cumulated memory: 86312 KiB

[startup+1.5004 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 14674
/proc/meminfo: memFree=23680432/32770624 swapFree=67108852/67108860
[pid=14673] ppid=14670 vsize=2111036 memory=171008 CPUtime=1.49 cores=1,3,5,7
/proc/14673/stat : 14673 (xcsp_picat) R 14670 14673 11116 0 -1 4202496 9833 0 0 0 145 4 0 0 20 0 1 0 249325841 2161700864 42752 33554432000 4194304 5849940 140720556753392 140720556752600 4493994 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 46362624 140720556758198 140720556758276 140720556758276 140720556761034 0
/proc/14673/statm: 527759 42752 725 405 0 524703 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2111036 KiB
Current children cumulated memory: 171008 KiB

[startup+3.10928 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 14674
/proc/meminfo: memFree=23587400/32770624 swapFree=67108852/67108860
[pid=14673] ppid=14670 vsize=2176572 memory=236796 CPUtime=3.1 cores=1,3,5,7
/proc/14673/stat : 14673 (xcsp_picat) R 14670 14673 11116 0 -1 4202496 10526 0 0 0 304 6 0 0 20 0 1 0 249325841 2228809728 59199 33554432000 4194304 5849940 140720556753392 140720556752488 5471402 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 46362624 140720556758198 140720556758276 140720556758276 140720556761034 0
/proc/14673/statm: 544143 59199 725 405 0 541087 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2176572 KiB
Current children cumulated memory: 236796 KiB

[startup+6.3004 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 14674
/proc/meminfo: memFree=23586076/32770624 swapFree=67108852/67108860
[pid=14673] ppid=14670 vsize=2190440 memory=248676 CPUtime=6.29 cores=1,3,5,7
/proc/14673/stat : 14673 (xcsp_picat) R 14670 14673 11116 0 -1 4202496 35315 0 0 0 621 8 0 0 20 0 1 0 249325841 2243010560 62169 33554432000 4194304 5849940 140720556753392 140720556752504 5366701 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 46362624 140720556758198 140720556758276 140720556758276 140720556761034 0
/proc/14673/statm: 547610 62169 737 405 0 544554 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2190440 KiB
Current children cumulated memory: 248676 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 14674
/proc/meminfo: memFree=23572440/32770624 swapFree=67108852/67108860
[pid=14673] ppid=14670 vsize=2193636 memory=253752 CPUtime=12.69 cores=1,3,5,7
/proc/14673/stat : 14673 (xcsp_picat) R 14670 14673 11116 0 -1 4202496 61612 0 0 0 1257 12 0 0 20 0 1 0 249325841 2246283264 63438 33554432000 4194304 5849940 140720556753392 140720556752040 5309808 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 46362624 140720556758198 140720556758276 140720556758276 140720556761034 0
/proc/14673/statm: 548409 63438 753 405 0 545353 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2193636 KiB
Current children cumulated memory: 253752 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 14674
/proc/meminfo: memFree=23570804/32770624 swapFree=67108852/67108860
[pid=14673] ppid=14670 vsize=2193636 memory=253844 CPUtime=25.49 cores=1,3,5,7
/proc/14673/stat : 14673 (xcsp_picat) R 14670 14673 11116 0 -1 4202496 89798 0 0 0 2535 14 0 0 20 0 1 0 249325841 2246283264 63461 33554432000 4194304 5849940 140720556753392 140720556750936 4211660 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 46362624 140720556758198 140720556758276 140720556758276 140720556761034 0
/proc/14673/statm: 548409 63461 753 405 0 545353 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2193636 KiB
Current children cumulated memory: 253844 KiB

[startup+51.11 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 14674
/proc/meminfo: memFree=23526652/32770624 swapFree=67108852/67108860
[pid=14673] ppid=14670 vsize=2199464 memory=259688 CPUtime=51.1 cores=1,3,5,7
/proc/14673/stat : 14673 (xcsp_picat) R 14670 14673 11116 0 -1 4202496 130559 0 0 0 5079 31 0 0 20 0 1 0 249325841 2252251136 64922 33554432000 4194304 5849940 140720556753392 140720556752392 5303979 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 46362624 140720556758198 140720556758276 140720556758276 140720556761034 0
/proc/14673/statm: 549866 64922 757 405 0 546810 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2199464 KiB
Current children cumulated memory: 259688 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 14675
/proc/meminfo: memFree=23516788/32770624 swapFree=67108852/67108860
[pid=14673] ppid=14670 vsize=2208200 memory=267984 CPUtime=102.3 cores=1,3,5,7
/proc/14673/stat : 14673 (xcsp_picat) R 14670 14673 11116 0 -1 4202496 182557 0 0 0 10179 51 0 0 20 0 1 0 249325841 2261196800 66996 33554432000 4194304 5849940 140720556753392 140720556752040 140089749651335 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 46362624 140720556758198 140720556758276 140720556758276 140720556761034 0
/proc/14673/statm: 552050 66996 757 405 0 548994 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 2208200 KiB
Current children cumulated memory: 267984 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 14676
/proc/meminfo: memFree=23487952/32770624 swapFree=67108852/67108860
[pid=14673] ppid=14670 vsize=2206016 memory=265800 CPUtime=162.3 cores=1,3,5,7
/proc/14673/stat : 14673 (xcsp_picat) R 14670 14673 11116 0 -1 4202496 210193 0 0 0 16150 80 0 0 20 0 1 0 249325841 2258960384 66450 33554432000 4194304 5849940 140720556753392 140720556752392 5438301 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 46362624 140720556758198 140720556758276 140720556758276 140720556761034 0
/proc/14673/statm: 551504 66450 757 405 0 548448 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 2206016 KiB
Current children cumulated memory: 265800 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 14677
/proc/meminfo: memFree=23481908/32770624 swapFree=67108852/67108860
[pid=14673] ppid=14670 vsize=2211880 memory=272104 CPUtime=222.31 cores=1,3,5,7
/proc/14673/stat : 14673 (xcsp_picat) R 14670 14673 11116 0 -1 4202496 215994 0 0 0 22128 103 0 0 20 0 1 0 249325841 2264965120 68026 33554432000 4194304 5849940 140720556753392 140720556751880 5302125 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 46362624 140720556758198 140720556758276 140720556758276 140720556761034 0
/proc/14673/statm: 552970 68026 757 405 0 549914 0
Current children cumulated CPU time: 222.31 s
Current children cumulated vsize: 2211880 KiB
Current children cumulated memory: 272104 KiB

[startup+282.3 s]
/proc/loadavg: 1.96 2.00 2.04 3/191 14680
/proc/meminfo: memFree=23428700/32770624 swapFree=67108852/67108860
[pid=14673] ppid=14670 vsize=2232332 memory=288804 CPUtime=282.31 cores=1,3,5,7
/proc/14673/stat : 14673 (xcsp_picat) R 14670 14673 11116 0 -1 4202496 243699 0 0 0 28103 128 0 0 20 0 1 0 249325841 2285907968 72201 33554432000 4194304 5849940 140720556753392 140720556750936 5306135 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 46362624 140720556758198 140720556758276 140720556758276 140720556761034 0
/proc/14673/statm: 558083 72201 757 405 0 555027 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 2232332 KiB
Current children cumulated memory: 288804 KiB

[startup+342.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/191 14681
/proc/meminfo: memFree=23433700/32770624 swapFree=67108852/67108860
[pid=14673] ppid=14670 vsize=2226752 memory=283288 CPUtime=342.32 cores=1,3,5,7
/proc/14673/stat : 14673 (xcsp_picat) R 14670 14673 11116 0 -1 4202496 248095 0 0 0 34075 157 0 0 20 0 1 0 249325841 2280194048 70822 33554432000 4194304 5849940 140720556753392 140720556752104 5303964 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 46362624 140720556758198 140720556758276 140720556758276 140720556761034 0
/proc/14673/statm: 556688 70822 757 405 0 553632 0
Current children cumulated CPU time: 342.32 s
Current children cumulated vsize: 2226752 KiB
Current children cumulated memory: 283288 KiB

[startup+402.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/191 14682
/proc/meminfo: memFree=23400960/32770624 swapFree=67108852/67108860
[pid=14673] ppid=14670 vsize=2215260 memory=275484 CPUtime=402.32 cores=1,3,5,7
/proc/14673/stat : 14673 (xcsp_picat) R 14670 14673 11116 0 -1 4202496 280725 0 0 0 40047 185 0 0 20 0 1 0 249325841 2268426240 68871 33554432000 4194304 5849940 140720556753392 140720556752264 140089749651335 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 46362624 140720556758198 140720556758276 140720556758276 140720556761034 0
/proc/14673/statm: 553815 68871 757 405 0 550759 0
Current children cumulated CPU time: 402.32 s
Current children cumulated vsize: 2215260 KiB
Current children cumulated memory: 275484 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/192 14685
/proc/meminfo: memFree=23344296/32770624 swapFree=67108852/67108860
[pid=14673] ppid=14670 vsize=2215408 memory=275580 CPUtime=462.33 cores=1,3,5,7
/proc/14673/stat : 14673 (xcsp_picat) R 14670 14673 11116 0 -1 4202496 309036 0 0 0 46021 212 0 0 20 0 1 0 249325841 2268577792 68895 33554432000 4194304 5849940 140720556753392 140720556752264 140089749651335 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 46362624 140720556758198 140720556758276 140720556758276 140720556761034 0
/proc/14673/statm: 553852 68895 757 405 0 550796 0
Current children cumulated CPU time: 462.33 s
Current children cumulated vsize: 2215408 KiB
Current children cumulated memory: 275580 KiB


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

/proc/14673/statm: 640452 156063 757 405 0 637396 0
Current children cumulated CPU time: 1782.39 s
Current children cumulated vsize: 2561808 KiB
Current children cumulated memory: 624252 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 14796
/proc/meminfo: memFree=23122292/32770624 swapFree=67108852/67108860
[pid=14673] ppid=14670 vsize=2561808 memory=624252 CPUtime=1842.39 cores=1,3,5,7
/proc/14673/stat : 14673 (xcsp_picat) R 14670 14673 11116 0 -1 4202496 681731 0 0 0 183392 847 0 0 20 0 1 0 249325841 2623291392 156063 33554432000 4194304 5849940 140720556753392 140720556752392 140089749651335 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 46362624 140720556758198 140720556758276 140720556758276 140720556761034 0
/proc/14673/statm: 640452 156063 757 405 0 637396 0
Current children cumulated CPU time: 1842.39 s
Current children cumulated vsize: 2561808 KiB
Current children cumulated memory: 624252 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 14797
/proc/meminfo: memFree=23114136/32770624 swapFree=67108852/67108860
[pid=14673] ppid=14670 vsize=2561072 memory=623516 CPUtime=1902.4 cores=1,3,5,7
/proc/14673/stat : 14673 (xcsp_picat) R 14670 14673 11116 0 -1 4202496 687183 0 0 0 189367 873 0 0 20 0 1 0 249325841 2622537728 155879 33554432000 4194304 5849940 140720556753392 140720556752392 5438271 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 46362624 140720556758198 140720556758276 140720556758276 140720556761034 0
/proc/14673/statm: 640268 155879 757 405 0 637212 0
Current children cumulated CPU time: 1902.4 s
Current children cumulated vsize: 2561072 KiB
Current children cumulated memory: 623516 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 14799
/proc/meminfo: memFree=23063836/32770624 swapFree=67108852/67108860
[pid=14673] ppid=14670 vsize=2623908 memory=686352 CPUtime=1962.4 cores=1,3,5,7
/proc/14673/stat : 14673 (xcsp_picat) R 14670 14673 11116 0 -1 4202496 697914 0 0 0 195347 893 0 0 20 0 1 0 249325841 2686881792 171588 33554432000 4194304 5849940 140720556753392 140720556752392 5437906 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 46362624 140720556758198 140720556758276 140720556758276 140720556761034 0
/proc/14673/statm: 655977 171588 757 405 0 652921 0
Current children cumulated CPU time: 1962.4 s
Current children cumulated vsize: 2623908 KiB
Current children cumulated memory: 686352 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 14800
/proc/meminfo: memFree=23114612/32770624 swapFree=67108852/67108860
[pid=14673] ppid=14670 vsize=2567596 memory=630040 CPUtime=2022.4 cores=1,3,5,7
/proc/14673/stat : 14673 (xcsp_picat) R 14670 14673 11116 0 -1 4202496 707168 0 0 0 201321 919 0 0 20 0 1 0 249325841 2629218304 157510 33554432000 4194304 5849940 140720556753392 140720556752392 140089749651335 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 46362624 140720556758198 140720556758276 140720556758276 140720556761034 0
/proc/14673/statm: 641899 157510 757 405 0 638843 0
Current children cumulated CPU time: 2022.4 s
Current children cumulated vsize: 2567596 KiB
Current children cumulated memory: 630040 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 14802
/proc/meminfo: memFree=23129944/32770624 swapFree=67108852/67108860
[pid=14673] ppid=14670 vsize=2561764 memory=624208 CPUtime=2082.4 cores=1,3,5,7
/proc/14673/stat : 14673 (xcsp_picat) R 14670 14673 11116 0 -1 4202496 716281 0 0 0 207294 946 0 0 20 0 1 0 249325841 2623246336 156052 33554432000 4194304 5849940 140720556753392 140720556752264 140089749651335 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 46362624 140720556758198 140720556758276 140720556758276 140720556761034 0
/proc/14673/statm: 640441 156052 757 405 0 637385 0
Current children cumulated CPU time: 2082.4 s
Current children cumulated vsize: 2561764 KiB
Current children cumulated memory: 624208 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 14803
/proc/meminfo: memFree=23127548/32770624 swapFree=67108852/67108860
[pid=14673] ppid=14670 vsize=2561060 memory=623504 CPUtime=2142.41 cores=1,3,5,7
/proc/14673/stat : 14673 (xcsp_picat) R 14670 14673 11116 0 -1 4202496 722651 0 0 0 213277 964 0 0 20 0 1 0 249325841 2622525440 155876 33554432000 4194304 5849940 140720556753392 140720556752392 5437750 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 46362624 140720556758198 140720556758276 140720556758276 140720556761034 0
/proc/14673/statm: 640265 155876 757 405 0 637209 0
Current children cumulated CPU time: 2142.41 s
Current children cumulated vsize: 2561060 KiB
Current children cumulated memory: 623504 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 14804
/proc/meminfo: memFree=23102204/32770624 swapFree=67108852/67108860
[pid=14673] ppid=14670 vsize=2561060 memory=623504 CPUtime=2202.42 cores=1,3,5,7
/proc/14673/stat : 14673 (xcsp_picat) R 14670 14673 11116 0 -1 4202496 729030 0 0 0 219250 992 0 0 20 0 1 0 249325841 2622525440 155876 33554432000 4194304 5849940 140720556753392 140720556752392 140089749651335 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 46362624 140720556758198 140720556758276 140720556758276 140720556761034 0
/proc/14673/statm: 640265 155876 757 405 0 637209 0
Current children cumulated CPU time: 2202.42 s
Current children cumulated vsize: 2561060 KiB
Current children cumulated memory: 623504 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 14806
/proc/meminfo: memFree=23138092/32770624 swapFree=67108852/67108860
[pid=14673] ppid=14670 vsize=2561792 memory=624236 CPUtime=2262.42 cores=1,3,5,7
/proc/14673/stat : 14673 (xcsp_picat) R 14670 14673 11116 0 -1 4202496 734490 0 0 0 225227 1015 0 0 20 0 1 0 249325841 2623275008 156059 33554432000 4194304 5849940 140720556753392 140720556752392 5437906 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 46362624 140720556758198 140720556758276 140720556758276 140720556761034 0
/proc/14673/statm: 640448 156059 757 405 0 637392 0
Current children cumulated CPU time: 2262.42 s
Current children cumulated vsize: 2561792 KiB
Current children cumulated memory: 624236 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 14808
/proc/meminfo: memFree=23134652/32770624 swapFree=67108852/67108860
[pid=14673] ppid=14670 vsize=2561048 memory=623492 CPUtime=2322.43 cores=1,3,5,7
/proc/14673/stat : 14673 (xcsp_picat) R 14670 14673 11116 0 -1 4202496 740879 0 0 0 231211 1032 0 0 20 0 1 0 249325841 2622513152 155873 33554432000 4194304 5849940 140720556753392 140720556752392 5437675 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 46362624 140720556758198 140720556758276 140720556758276 140720556761034 0
/proc/14673/statm: 640262 155873 757 405 0 637206 0
Current children cumulated CPU time: 2322.43 s
Current children cumulated vsize: 2561048 KiB
Current children cumulated memory: 623492 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 14817
/proc/meminfo: memFree=23133772/32770624 swapFree=67108852/67108860
[pid=14673] ppid=14670 vsize=2561048 memory=623492 CPUtime=2382.43 cores=1,3,5,7
/proc/14673/stat : 14673 (xcsp_picat) R 14670 14673 11116 0 -1 4202496 743102 0 0 0 237186 1057 0 0 20 0 1 0 249325841 2622513152 155873 33554432000 4194304 5849940 140720556753392 140720556752392 140089749651335 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 46362624 140720556758198 140720556758276 140720556758276 140720556761034 0
/proc/14673/statm: 640262 155873 757 405 0 637206 0
Current children cumulated CPU time: 2382.43 s
Current children cumulated vsize: 2561048 KiB
Current children cumulated memory: 623492 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 14840
/proc/meminfo: memFree=23122760/32770624 swapFree=67108852/67108860
[pid=14673] ppid=14670 vsize=2561716 memory=624160 CPUtime=2442.44 cores=1,3,5,7
/proc/14673/stat : 14673 (xcsp_picat) R 14670 14673 11116 0 -1 4202496 746740 0 0 0 243155 1089 0 0 20 0 1 0 249325841 2623197184 156040 33554432000 4194304 5849940 140720556753392 140720556752392 140089749651335 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 46362624 140720556758198 140720556758276 140720556758276 140720556761034 0
/proc/14673/statm: 640429 156040 757 405 0 637373 0
Current children cumulated CPU time: 2442.44 s
Current children cumulated vsize: 2561716 KiB
Current children cumulated memory: 624160 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 14841
/proc/meminfo: memFree=23124476/32770624 swapFree=67108852/67108860
[pid=14673] ppid=14670 vsize=2561048 memory=623492 CPUtime=2502.44 cores=1,3,5,7
/proc/14673/stat : 14673 (xcsp_picat) R 14670 14673 11116 0 -1 4202496 754873 0 0 0 249131 1113 0 0 20 0 1 0 249325841 2622513152 155873 33554432000 4194304 5849940 140720556753392 140720556752392 5438291 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 46362624 140720556758198 140720556758276 140720556758276 140720556761034 0
/proc/14673/statm: 640262 155873 757 405 0 637206 0
Current children cumulated CPU time: 2502.44 s
Current children cumulated vsize: 2561048 KiB
Current children cumulated memory: 623492 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.9 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 14841
/proc/meminfo: memFree=23124600/32770624 swapFree=67108852/67108860
[pid=14673] ppid=14670 vsize=2561048 memory=623492 CPUtime=2520.04 cores=1,3,5,7
/proc/14673/stat : 14673 (xcsp_picat) R 14670 14673 11116 0 -1 4202496 756964 0 0 0 250889 1115 0 0 20 0 1 0 249325841 2622513152 155873 33554432000 4194304 5849940 140720556753392 140720556752392 5437799 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 46362624 140720556758198 140720556758276 140720556758276 140720556761034 0
/proc/14673/statm: 640262 155873 757 405 0 637206 0
Current children cumulated CPU time: 2520.04 s
Current children cumulated vsize: 2561048 KiB
Current children cumulated memory: 623492 KiB

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

[startup+2519.91 s]
# the end of solver process 14673 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2508.89 s, system=11.1628 s

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

[startup+2519.9 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 14841
/proc/meminfo: memFree=23124600/32770624 swapFree=67108852/67108860
[pid=14673] ppid=14670 vsize=2561048 memory=623492 CPUtime=2520.04 cores=1,3,5,7
/proc/14673/stat : 14673 (xcsp_picat) R 14670 14673 11116 0 -1 4202496 756964 0 0 0 250889 1115 0 0 20 0 1 0 249325841 2622513152 155873 33554432000 4194304 5849940 140720556753392 140720556752392 5437799 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 46362624 140720556758198 140720556758276 140720556758276 140720556761034 0
/proc/14673/statm: 640262 155873 757 405 0 637206 0
Current children cumulated CPU time: 2520.04 s
Current children cumulated vsize: 2561048 KiB
Current children cumulated memory: 623492 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2519.91
CPU time (s): 2520.06
CPU user time (s): 2508.89
CPU system time (s): 11.1628
CPU usage (%): 100.006
Max. virtual memory (cumulated for all children) (KiB): 2880648
Max. memory (cumulated for all children) (KiB): 942996

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2508.89
system time used= 11.1628
maximum resident set size= 942996
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 756965
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= 51
involuntary context switches= 834


# summary of solver processes directly reported to runsolver:
#   pid: 14673
#   total CPU time (s): 2520.06
#   total CPU user time (s): 2508.89
#   total CPU system time (s): 11.1628

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.0316 second user time and 18.5773 second system time

The end

Launcher Data 

Begin job on node133 at 2018-08-15 09:20:27
IDJOB=4309482
IDBENCH=141632
IDSOLVER=2794
FILE ID=node133/4309482-1534317627
RUNJOBID= node133-1534293186-11148
PBS_JOBID= 21038139
Free space on /tmp= 39380 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/SteelMillSlab/SteelMillSlab-m1-3-0_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309482-1534317627/watcher-4309482-1534317627 -o /tmp/evaluation-result-4309482-1534317627/solver-4309482-1534317627 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1534293186-11148 --watchdog 2580  xcsp_picat HOME/instance-4309482-1534317627.xml

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

MD5SUM BENCH= 7371989d8b754960e2638a689dbe5607
RANDOM SEED=286283012

node133.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	: 5333.24
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	: 5333.24
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	: 5333.24
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	: 5333.24
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:        23790372 kB
MemAvailable:   31656256 kB
Buffers:          152864 kB
Cached:          7953416 kB
SwapCached:            4 kB
Active:          4417128 kB
Inactive:        3983952 kB
Active(anon):     245672 kB
Inactive(anon):   109924 kB
Active(file):    4171456 kB
Inactive(file):  3874028 kB
Unevictable:        7072 kB
Mlocked:            7072 kB
SwapTotal:      67108860 kB
SwapFree:       67108852 kB
Dirty:              3624 kB
Writeback:             0 kB
AnonPages:        303832 kB
Mapped:            57716 kB
Shmem:             58008 kB
Slab:             276700 kB
SReclaimable:     248860 kB
SUnreclaim:        27840 kB
KernelStack:        3504 kB
PageTables:         5796 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2635760 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    206848 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 39376 MiB
End job on node133 at 2018-08-15 10:02:27