Trace number 4309494

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-m2s-3-2_c18.xml
MD5SUMeb0166358d89b93f3f6f4c711e092c29
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark296
Best CPU time to get the best result obtained on this benchmark2520.08
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":20,"count":111},{"size":43,"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 (14063 MiB free)
  memory of node 1: 16384 MiB (8919 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309494-1534318724/watcher-4309494-1534318724 -o /tmp/evaluation-result-4309494-1534318724/solver-4309494-1534318724 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1534293186-11147 --watchdog 2580 xcsp_picat HOME/instance-4309494-1534318724.xml 

running on 4 cores: 0,2,4,6

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
solver pid=14765, runsolver pid=14762
Current StackSize limit: 8192 KiB


[startup+0.100203 s]*
/proc/loadavg: 2.22 2.06 2.06 4/191 14766
/proc/meminfo: memFree=23509476/32770624 swapFree=67108852/67108860
[pid=14765] ppid=14762 vsize=2025744 memory=27512 CPUtime=0.1 cores=0,2,4,6
/proc/14765/stat : 14765 (xcsp_picat) R 14762 14765 11116 0 -1 4202496 1925 0 0 0 10 0 0 0 20 0 1 0 249435561 2074361856 6878 33554432000 4194304 5849940 140737337581168 140737337580472 4505550 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 35119104 140737337586870 140737337586948 140737337586948 140737337589706 0
/proc/14765/statm: 506436 6878 593 405 0 503380 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 27512 KiB

[startup+0.209973 s]*
/proc/loadavg: 2.22 2.06 2.06 3/191 14766
/proc/meminfo: memFree=23499260/32770624 swapFree=67108852/67108860
[pid=14765] ppid=14762 vsize=2025744 memory=39800 CPUtime=0.21 cores=0,2,4,6
/proc/14765/stat : 14765 (xcsp_picat) R 14762 14765 11116 0 -1 4202496 1931 0 0 0 21 0 0 0 20 0 1 0 249435561 2074361856 9950 33554432000 4194304 5849940 140737337581168 140737337580472 139930557123584 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 35119104 140737337586870 140737337586948 140737337586948 140737337589706 0
/proc/14765/statm: 506436 9950 593 405 0 503380 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 39800 KiB

[startup+0.309736 s]*
/proc/loadavg: 2.22 2.06 2.06 3/191 14766
/proc/meminfo: memFree=23484924/32770624 swapFree=67108852/67108860
[pid=14765] ppid=14762 vsize=2025744 memory=54328 CPUtime=0.31 cores=0,2,4,6
/proc/14765/stat : 14765 (xcsp_picat) R 14762 14765 11116 0 -1 4202496 1991 0 0 0 30 1 0 0 20 0 1 0 249435561 2074361856 13582 33554432000 4194304 5849940 140737337581168 140737337580472 4778320 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 35119104 140737337586870 140737337586948 140737337586948 140737337589706 0
/proc/14765/statm: 506436 13582 621 405 0 503380 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 54328 KiB

[startup+0.700343 s]
/proc/loadavg: 2.22 2.06 2.06 3/191 14766
/proc/meminfo: memFree=23451412/32770624 swapFree=67108852/67108860
[pid=14765] ppid=14762 vsize=2027208 memory=87080 CPUtime=0.69 cores=0,2,4,6
/proc/14765/stat : 14765 (xcsp_picat) R 14762 14765 11116 0 -1 4202496 2573 0 0 0 67 2 0 0 20 0 1 0 249435561 2075860992 21770 33554432000 4194304 5849940 140737337581168 140737337580472 139930557144967 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 35119104 140737337586870 140737337586948 140737337586948 140737337589706 0
/proc/14765/statm: 506802 21770 703 405 0 503746 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2027208 KiB
Current children cumulated memory: 87080 KiB

[startup+1.50044 s]
/proc/loadavg: 2.22 2.06 2.06 3/191 14766
/proc/meminfo: memFree=23448064/32770624 swapFree=67108852/67108860
[pid=14765] ppid=14762 vsize=2110652 memory=171676 CPUtime=1.49 cores=0,2,4,6
/proc/14765/stat : 14765 (xcsp_picat) R 14762 14765 11116 0 -1 4202496 9390 0 0 0 143 6 0 0 20 0 1 0 249435561 2161307648 42919 33554432000 4194304 5849940 140737337581168 140737337580264 139930557185738 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 35119104 140737337586870 140737337586948 140737337586948 140737337589706 0
/proc/14765/statm: 527534 42919 705 405 0 524478 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2110652 KiB
Current children cumulated memory: 171676 KiB

[startup+3.10928 s]
/proc/loadavg: 2.22 2.06 2.06 3/191 14766
/proc/meminfo: memFree=23299684/32770624 swapFree=67108852/67108860
[pid=14765] ppid=14762 vsize=2175804 memory=237892 CPUtime=3.1 cores=0,2,4,6
/proc/14765/stat : 14765 (xcsp_picat) R 14762 14765 11116 0 -1 4202496 10198 0 0 0 303 7 0 0 20 0 1 0 249435561 2228023296 59473 33554432000 4194304 5849940 140737337581168 140737337580408 5520469 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9396308 35119104 140737337586870 140737337586948 140737337586948 140737337589706 0
/proc/14765/statm: 543951 59473 722 405 0 540895 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2175804 KiB
Current children cumulated memory: 237892 KiB

[startup+6.30032 s]
/proc/loadavg: 2.13 2.05 2.06 3/191 14766
/proc/meminfo: memFree=23297128/32770624 swapFree=67108852/67108860
[pid=14765] ppid=14762 vsize=2191792 memory=251928 CPUtime=6.29 cores=0,2,4,6
/proc/14765/stat : 14765 (xcsp_picat) R 14762 14765 11116 0 -1 4202496 36120 0 0 0 620 9 0 0 20 0 1 0 249435561 2244395008 62982 33554432000 4194304 5849940 140737337581168 140737337580264 5303979 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 35119104 140737337586870 140737337586948 140737337586948 140737337589706 0
/proc/14765/statm: 547948 62982 734 405 0 544892 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2191792 KiB
Current children cumulated memory: 251928 KiB

[startup+12.7004 s]
/proc/loadavg: 2.12 2.04 2.05 3/191 14766
/proc/meminfo: memFree=23281012/32770624 swapFree=67108852/67108860
[pid=14765] ppid=14762 vsize=2194644 memory=256520 CPUtime=12.69 cores=0,2,4,6
/proc/14765/stat : 14765 (xcsp_picat) R 14762 14765 11116 0 -1 4202496 63286 0 0 0 1255 14 0 0 20 0 1 0 249435561 2247315456 64130 33554432000 4194304 5849940 140737337581168 140737337578712 4212042 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 35119104 140737337586870 140737337586948 140737337586948 140737337589706 0
/proc/14765/statm: 548661 64130 750 405 0 545605 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2194644 KiB
Current children cumulated memory: 256520 KiB

[startup+25.5005 s]
/proc/loadavg: 2.09 2.04 2.05 3/191 14766
/proc/meminfo: memFree=23281252/32770624 swapFree=67108852/67108860
[pid=14765] ppid=14762 vsize=2194604 memory=256716 CPUtime=25.49 cores=0,2,4,6
/proc/14765/stat : 14765 (xcsp_picat) R 14762 14765 11116 0 -1 4202496 98981 0 0 0 2533 16 0 0 20 0 1 0 249435561 2247274496 64179 33554432000 4194304 5849940 140737337581168 140737337579880 139930557144967 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 35119104 140737337586870 140737337586948 140737337586948 140737337589706 0
/proc/14765/statm: 548651 64179 751 405 0 545595 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2194604 KiB
Current children cumulated memory: 256716 KiB

[startup+51.1097 s]
/proc/loadavg: 2.06 2.04 2.05 3/191 14766
/proc/meminfo: memFree=23279164/32770624 swapFree=67108852/67108860
[pid=14765] ppid=14762 vsize=2195032 memory=257156 CPUtime=51.1 cores=0,2,4,6
/proc/14765/stat : 14765 (xcsp_picat) R 14762 14765 11116 0 -1 4202496 125686 0 0 0 5087 23 0 0 20 0 1 0 249435561 2247712768 64289 33554432000 4194304 5849940 140737337581168 140737337579656 5313438 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 35119104 140737337586870 140737337586948 140737337586948 140737337589706 0
/proc/14765/statm: 548758 64289 754 405 0 545702 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2195032 KiB
Current children cumulated memory: 257156 KiB

[startup+102.3 s]
/proc/loadavg: 2.03 2.04 2.05 3/192 14775
/proc/meminfo: memFree=23215076/32770624 swapFree=67108852/67108860
[pid=14765] ppid=14762 vsize=2199836 memory=264004 CPUtime=102.29 cores=0,2,4,6
/proc/14765/stat : 14765 (xcsp_picat) R 14762 14765 11116 0 -1 4202496 167887 0 0 0 10182 47 0 0 20 0 1 0 249435561 2252632064 66001 33554432000 4194304 5849940 140737337581168 140737337579816 5392823 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 35119104 140737337586870 140737337586948 140737337586948 140737337589706 0
/proc/14765/statm: 549959 66001 763 405 0 546903 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2199836 KiB
Current children cumulated memory: 264004 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/193 14777
/proc/meminfo: memFree=23269172/32770624 swapFree=67108852/67108860
[pid=14765] ppid=14762 vsize=2203892 memory=268100 CPUtime=162.3 cores=0,2,4,6
/proc/14765/stat : 14765 (xcsp_picat) R 14762 14765 11116 0 -1 4202496 199929 0 0 0 16166 64 0 0 20 0 1 0 249435561 2256785408 67025 33554432000 4194304 5849940 140737337581168 140737337579816 4213192 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 35119104 140737337586870 140737337586948 140737337586948 140737337589706 0
/proc/14765/statm: 550973 67025 763 405 0 547917 0
Current children cumulated CPU time: 162.3 s
Current children cumulated vsize: 2203892 KiB
Current children cumulated memory: 268100 KiB

[startup+222.3 s]
/proc/loadavg: 2.14 2.06 2.06 3/193 14778
/proc/meminfo: memFree=23263208/32770624 swapFree=67108852/67108860
[pid=14765] ppid=14762 vsize=2199928 memory=264136 CPUtime=222.3 cores=0,2,4,6
/proc/14765/stat : 14765 (xcsp_picat) R 14762 14765 11116 0 -1 4202496 210063 0 0 0 22146 84 0 0 20 0 1 0 249435561 2252726272 66034 33554432000 4194304 5849940 140737337581168 140737337580168 5437768 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 35119104 140737337586870 140737337586948 140737337586948 140737337589706 0
/proc/14765/statm: 549982 66034 763 405 0 546926 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 2199928 KiB
Current children cumulated memory: 264136 KiB

[startup+282.3 s]
/proc/loadavg: 2.05 2.04 2.05 3/193 14779
/proc/meminfo: memFree=23252712/32770624 swapFree=67108852/67108860
[pid=14765] ppid=14762 vsize=2277112 memory=341056 CPUtime=282.31 cores=0,2,4,6
/proc/14765/stat : 14765 (xcsp_picat) R 14762 14765 11116 0 -1 4202496 245408 0 0 0 28121 110 0 0 20 0 1 0 249435561 2331762688 85264 33554432000 4194304 5849940 140737337581168 140737337579928 5336469 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 35119104 140737337586870 140737337586948 140737337586948 140737337589706 0
/proc/14765/statm: 569278 85264 763 405 0 566222 0
Current children cumulated CPU time: 282.31 s
Current children cumulated vsize: 2277112 KiB
Current children cumulated memory: 341056 KiB

[startup+342.3 s]
/proc/loadavg: 2.02 2.04 2.05 3/193 14780
/proc/meminfo: memFree=23276840/32770624 swapFree=67108852/67108860
[pid=14765] ppid=14762 vsize=2215252 memory=279404 CPUtime=342.31 cores=0,2,4,6
/proc/14765/stat : 14765 (xcsp_picat) R 14762 14765 11116 0 -1 4202496 249302 0 0 0 34098 133 0 0 20 0 1 0 249435561 2268418048 69851 33554432000 4194304 5849940 140737337581168 140737337580168 5396136 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 35119104 140737337586870 140737337586948 140737337586948 140737337589706 0
/proc/14765/statm: 553813 69851 763 405 0 550757 0
Current children cumulated CPU time: 342.31 s
Current children cumulated vsize: 2215252 KiB
Current children cumulated memory: 279404 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 2.03 2.05 3/192 14781
/proc/meminfo: memFree=23133052/32770624 swapFree=67108852/67108860
[pid=14765] ppid=14762 vsize=2215252 memory=279460 CPUtime=402.31 cores=0,2,4,6
/proc/14765/stat : 14765 (xcsp_picat) R 14762 14765 11116 0 -1 4202496 252514 0 0 0 40076 155 0 0 20 0 1 0 249435561 2268418048 69865 33554432000 4194304 5849940 140737337581168 140737337579560 5416800 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 35119104 140737337586870 140737337586948 140737337586948 140737337589706 0
/proc/14765/statm: 553813 69865 763 405 0 550757 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 2215252 KiB
Current children cumulated memory: 279460 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/192 14782
/proc/meminfo: memFree=22931728/32770624 swapFree=67108852/67108860
[pid=14765] ppid=14762 vsize=2215252 memory=279460 CPUtime=462.32 cores=0,2,4,6
/proc/14765/stat : 14765 (xcsp_picat) R 14762 14765 11116 0 -1 4202496 279663 0 0 0 46054 178 0 0 20 0 1 0 249435561 2268418048 69865 33554432000 4194304 5849940 140737337581168 140737337580168 139930557144967 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 35119104 140737337586870 140737337586948 140737337586948 140737337589706 0
/proc/14765/statm: 553813 69865 763 405 0 550757 0
Current children cumulated CPU time: 462.32 s
Current children cumulated vsize: 2215252 KiB
Current children cumulated memory: 279460 KiB


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

/proc/14765/statm: 562515 79135 763 405 0 559459 0
Current children cumulated CPU time: 1782.39 s
Current children cumulated vsize: 2250060 KiB
Current children cumulated memory: 316540 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 14973
/proc/meminfo: memFree=23670600/32770624 swapFree=67108852/67108860
[pid=14765] ppid=14762 vsize=2219660 memory=283208 CPUtime=1842.4 cores=0,2,4,6
/proc/14765/stat : 14765 (xcsp_picat) R 14762 14765 11116 0 -1 4202496 781863 0 0 0 183411 829 0 0 20 0 1 0 249435561 2272931840 70802 33554432000 4194304 5849940 140737337581168 140737337580168 5416800 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 35119104 140737337586870 140737337586948 140737337586948 140737337589706 0
/proc/14765/statm: 554915 70802 763 405 0 551859 0
Current children cumulated CPU time: 1842.4 s
Current children cumulated vsize: 2219660 KiB
Current children cumulated memory: 283208 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 14981
/proc/meminfo: memFree=23660964/32770624 swapFree=67108852/67108860
[pid=14765] ppid=14762 vsize=2237028 memory=303684 CPUtime=1902.4 cores=0,2,4,6
/proc/14765/stat : 14765 (xcsp_picat) R 14762 14765 11116 0 -1 4202496 784526 0 0 0 189378 862 0 0 20 0 1 0 249435561 2290716672 75921 33554432000 4194304 5849940 140737337581168 140737337580168 5311526 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 35119104 140737337586870 140737337586948 140737337586948 140737337589706 0
/proc/14765/statm: 559257 75921 763 405 0 556201 0
Current children cumulated CPU time: 1902.4 s
Current children cumulated vsize: 2237028 KiB
Current children cumulated memory: 303684 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 14983
/proc/meminfo: memFree=23612420/32770624 swapFree=67108852/67108860
[pid=14765] ppid=14762 vsize=2278376 memory=344896 CPUtime=1962.4 cores=0,2,4,6
/proc/14765/stat : 14765 (xcsp_picat) R 14762 14765 11116 0 -1 4202496 790833 0 0 0 195352 888 0 0 20 0 1 0 249435561 2333057024 86224 33554432000 4194304 5849940 140737337581168 140737337580168 5437815 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 35119104 140737337586870 140737337586948 140737337586948 140737337589706 0
/proc/14765/statm: 569594 86224 763 405 0 566538 0
Current children cumulated CPU time: 1962.4 s
Current children cumulated vsize: 2278376 KiB
Current children cumulated memory: 344896 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 14984
/proc/meminfo: memFree=23618748/32770624 swapFree=67108852/67108860
[pid=14765] ppid=14762 vsize=2223416 memory=290172 CPUtime=2022.41 cores=0,2,4,6
/proc/14765/stat : 14765 (xcsp_picat) R 14762 14765 11116 0 -1 4202496 797560 0 0 0 201321 920 0 0 20 0 1 0 249435561 2276777984 72543 33554432000 4194304 5849940 140737337581168 140737337580040 5307514 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 35119104 140737337586870 140737337586948 140737337586948 140737337589706 0
/proc/14765/statm: 555854 72543 763 405 0 552798 0
Current children cumulated CPU time: 2022.41 s
Current children cumulated vsize: 2223416 KiB
Current children cumulated memory: 290172 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 14985
/proc/meminfo: memFree=23434488/32770624 swapFree=67108852/67108860
[pid=14765] ppid=14762 vsize=2321744 memory=388372 CPUtime=2082.41 cores=0,2,4,6
/proc/14765/stat : 14765 (xcsp_picat) R 14762 14765 11116 0 -1 4202496 804346 0 0 0 207286 955 0 0 20 0 1 0 249435561 2377465856 97093 33554432000 4194304 5849940 140737337581168 140737337580168 139930557144967 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 35119104 140737337586870 140737337586948 140737337586948 140737337589706 0
/proc/14765/statm: 580436 97093 763 405 0 577380 0
Current children cumulated CPU time: 2082.41 s
Current children cumulated vsize: 2321744 KiB
Current children cumulated memory: 388372 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 14986
/proc/meminfo: memFree=23592312/32770624 swapFree=67108852/67108860
[pid=14765] ppid=14762 vsize=2241840 memory=308596 CPUtime=2142.42 cores=0,2,4,6
/proc/14765/stat : 14765 (xcsp_picat) R 14762 14765 11116 0 -1 4202496 810840 0 0 0 213250 992 0 0 20 0 1 0 249435561 2295644160 77149 33554432000 4194304 5849940 140737337581168 140737337580328 5438301 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 35119104 140737337586870 140737337586948 140737337586948 140737337589706 0
/proc/14765/statm: 560460 77149 763 405 0 557404 0
Current children cumulated CPU time: 2142.42 s
Current children cumulated vsize: 2241840 KiB
Current children cumulated memory: 308596 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 14987
/proc/meminfo: memFree=23528636/32770624 swapFree=67108852/67108860
[pid=14765] ppid=14762 vsize=2263004 memory=329284 CPUtime=2202.43 cores=0,2,4,6
/proc/14765/stat : 14765 (xcsp_picat) R 14762 14765 11116 0 -1 4202496 814980 0 0 0 219210 1033 0 0 20 0 1 0 249435561 2317316096 82321 33554432000 4194304 5849940 140737337581168 140737337580168 5437940 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 35119104 140737337586870 140737337586948 140737337586948 140737337589706 0
/proc/14765/statm: 565751 82321 763 405 0 562695 0
Current children cumulated CPU time: 2202.43 s
Current children cumulated vsize: 2263004 KiB
Current children cumulated memory: 329284 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 14989
/proc/meminfo: memFree=23513160/32770624 swapFree=67108852/67108860
[pid=14765] ppid=14762 vsize=2219960 memory=286588 CPUtime=2262.42 cores=0,2,4,6
/proc/14765/stat : 14765 (xcsp_picat) R 14762 14765 11116 0 -1 4202496 844598 0 0 0 225184 1058 0 0 20 0 1 0 249435561 2273239040 71647 33554432000 4194304 5849940 140737337581168 140737337580168 139930557144967 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 35119104 140737337586870 140737337586948 140737337586948 140737337589706 0
/proc/14765/statm: 554990 71647 763 405 0 551934 0
Current children cumulated CPU time: 2262.42 s
Current children cumulated vsize: 2219960 KiB
Current children cumulated memory: 286588 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 14990
/proc/meminfo: memFree=23460156/32770624 swapFree=67108852/67108860
[pid=14765] ppid=14762 vsize=2219960 memory=286588 CPUtime=2322.43 cores=0,2,4,6
/proc/14765/stat : 14765 (xcsp_picat) R 14762 14765 11116 0 -1 4202496 868538 0 0 0 231162 1081 0 0 20 0 1 0 249435561 2273239040 71647 33554432000 4194304 5849940 140737337581168 140737337580168 5437772 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 35119104 140737337586870 140737337586948 140737337586948 140737337589706 0
/proc/14765/statm: 554990 71647 763 405 0 551934 0
Current children cumulated CPU time: 2322.43 s
Current children cumulated vsize: 2219960 KiB
Current children cumulated memory: 286588 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 14991
/proc/meminfo: memFree=23560840/32770624 swapFree=67108852/67108860
[pid=14765] ppid=14762 vsize=2233368 memory=293448 CPUtime=2382.43 cores=0,2,4,6
/proc/14765/stat : 14765 (xcsp_picat) R 14762 14765 11116 0 -1 4202496 873418 0 0 0 237136 1107 0 0 20 0 1 0 249435561 2286968832 73362 33554432000 4194304 5849940 140737337581168 140737337580040 4213631 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 35119104 140737337586870 140737337586948 140737337586948 140737337589706 0
/proc/14765/statm: 558342 73362 763 405 0 555286 0
Current children cumulated CPU time: 2382.43 s
Current children cumulated vsize: 2233368 KiB
Current children cumulated memory: 293448 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 14992
/proc/meminfo: memFree=23543940/32770624 swapFree=67108852/67108860
[pid=14765] ppid=14762 vsize=2226220 memory=285256 CPUtime=2442.44 cores=0,2,4,6
/proc/14765/stat : 14765 (xcsp_picat) R 14762 14765 11116 0 -1 4202496 896733 0 0 0 243116 1128 0 0 20 0 1 0 249435561 2279649280 71314 33554432000 4194304 5849940 140737337581168 140737337579656 4211621 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 35119104 140737337586870 140737337586948 140737337586948 140737337589706 0
/proc/14765/statm: 556555 71314 763 405 0 553499 0
Current children cumulated CPU time: 2442.44 s
Current children cumulated vsize: 2226220 KiB
Current children cumulated memory: 285256 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 15001
/proc/meminfo: memFree=23493496/32770624 swapFree=67108852/67108860
[pid=14765] ppid=14762 vsize=2226220 memory=291764 CPUtime=2502.45 cores=0,2,4,6
/proc/14765/stat : 14765 (xcsp_picat) R 14762 14765 11116 0 -1 4202496 917911 0 0 0 249088 1157 0 0 20 0 1 0 249435561 2279649280 72941 33554432000 4194304 5849940 140737337581168 140737337580168 5307805 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 35119104 140737337586870 140737337586948 140737337586948 140737337589706 0
/proc/14765/statm: 556555 72941 763 405 0 553499 0
Current children cumulated CPU time: 2502.45 s
Current children cumulated vsize: 2226220 KiB
Current children cumulated memory: 291764 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2519.9 s]
/proc/loadavg: 2.00 2.01 2.05 3/193 15002
/proc/meminfo: memFree=23489940/32770624 swapFree=67108852/67108860
[pid=14765] ppid=14762 vsize=2228200 memory=294828 CPUtime=2520.04 cores=0,2,4,6
/proc/14765/stat : 14765 (xcsp_picat) R 14762 14765 11116 0 -1 4202496 920790 0 0 0 250837 1167 0 0 20 0 1 0 249435561 2281676800 73707 33554432000 4194304 5849940 140737337581168 140737337580168 139930557144967 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 35119104 140737337586870 140737337586948 140737337586948 140737337589706 0
/proc/14765/statm: 557050 73707 763 405 0 553994 0
Current children cumulated CPU time: 2520.04 s
Current children cumulated vsize: 2228200 KiB
Current children cumulated memory: 294828 KiB

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

[startup+2519.91 s]
# the end of solver process 14765 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2508.38 s, system=11.6848 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 15002
/proc/meminfo: memFree=23489940/32770624 swapFree=67108852/67108860
[pid=14765] ppid=14762 vsize=2228200 memory=294828 CPUtime=2520.04 cores=0,2,4,6
/proc/14765/stat : 14765 (xcsp_picat) R 14762 14765 11116 0 -1 4202496 920790 0 0 0 250837 1167 0 0 20 0 1 0 249435561 2281676800 73707 33554432000 4194304 5849940 140737337581168 140737337580168 139930557144967 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 35119104 140737337586870 140737337586948 140737337586948 140737337589706 0
/proc/14765/statm: 557050 73707 763 405 0 553994 0
Current children cumulated CPU time: 2520.04 s
Current children cumulated vsize: 2228200 KiB
Current children cumulated memory: 294828 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2519.91
CPU time (s): 2520.06
CPU user time (s): 2508.38
CPU system time (s): 11.6848
CPU usage (%): 100.006
Max. virtual memory (cumulated for all children) (KiB): 2373676
Max. memory (cumulated for all children) (KiB): 420876

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2508.38
system time used= 11.6848
maximum resident set size= 420876
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 920790
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= 20
involuntary context switches= 1060


# summary of solver processes directly reported to runsolver:
#   pid: 14765
#   total CPU time (s): 2520.06
#   total CPU user time (s): 2508.38
#   total CPU system time (s): 11.6848

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.5188 second user time and 18.063 second system time

The end

Launcher Data 

Begin job on node133 at 2018-08-15 09:38:44
IDJOB=4309494
IDBENCH=141645
IDSOLVER=2794
FILE ID=node133/4309494-1534318724
RUNJOBID= node133-1534293186-11147
PBS_JOBID= 21038139
Free space on /tmp= 39380 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/SteelMillSlab/SteelMillSlab-m2s-3-2_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309494-1534318724/watcher-4309494-1534318724 -o /tmp/evaluation-result-4309494-1534318724/solver-4309494-1534318724 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node133-1534293186-11147 --watchdog 2580  xcsp_picat HOME/instance-4309494-1534318724.xml

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

MD5SUM BENCH= eb0166358d89b93f3f6f4c711e092c29
RANDOM SEED=806811866

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:        23534984 kB
MemAvailable:   31402980 kB
Buffers:          153180 kB
Cached:          7955172 kB
SwapCached:            4 kB
Active:          4671188 kB
Inactive:        3984356 kB
Active(anon):     498056 kB
Inactive(anon):   109924 kB
Active(file):    4173132 kB
Inactive(file):  3874432 kB
Unevictable:        7072 kB
Mlocked:            7072 kB
SwapTotal:      67108860 kB
SwapFree:       67108852 kB
Dirty:              4284 kB
Writeback:             0 kB
AnonPages:        515848 kB
Mapped:            58268 kB
Shmem:             58008 kB
Slab:             276632 kB
SReclaimable:     248892 kB
SUnreclaim:        27740 kB
KernelStack:        3424 kB
PageTables:         6468 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2811272 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    272384 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 10:20:44