Trace number 4303142

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 2018-08-02? (TO) 2520.05 2520.01

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 (6559 MiB free)
  memory of node 1: 16384 MiB (5460 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303142-1534031308/watcher-4303142-1534031308 -o /tmp/evaluation-result-4303142-1534031308/solver-4303142-1534031308 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1534028710-14264 --watchdog 2580 xcsp_picat HOME/instance-4303142-1534031308.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=14558, runsolver pid=14555
Current StackSize limit: 8192 KiB


[startup+0.100116 s]*
/proc/loadavg: 2.00 2.01 1.95 3/187 14559
/proc/meminfo: memFree=12281892/32770624 swapFree=67108496/67108860
[pid=14558] ppid=14555 vsize=2025744 memory=31532 CPUtime=0.1 cores=0,2,4,6
/proc/14558/stat : 14558 (xcsp_picat) R 14555 14558 14233 0 -1 4202496 1422 0 0 0 10 0 0 0 20 0 1 0 220694010 2074361856 7883 33554432000 4194304 5849708 140729155855600 140729155855256 4548541 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 28512256 140729155863734 140729155863812 140729155863812 140729155866570 0
/proc/14558/statm: 506436 7883 609 405 0 503381 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 31532 KiB

[startup+0.209687 s]*
/proc/loadavg: 2.00 2.01 1.95 3/187 14559
/proc/meminfo: memFree=12260668/32770624 swapFree=67108496/67108860
[pid=14558] ppid=14555 vsize=2025744 memory=53016 CPUtime=0.21 cores=0,2,4,6
/proc/14558/stat : 14558 (xcsp_picat) R 14555 14558 14233 0 -1 4202496 1696 0 0 0 21 0 0 0 20 0 1 0 220694010 2074361856 13254 33554432000 4194304 5849708 140729155855600 140729155855256 4454703 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 28512256 140729155863734 140729155863812 140729155863812 140729155866570 0
/proc/14558/statm: 506436 13254 625 405 0 503381 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 53016 KiB

[startup+0.30959 s]*
/proc/loadavg: 2.00 2.01 1.95 3/187 14559
/proc/meminfo: memFree=12243912/32770624 swapFree=67108496/67108860
[pid=14558] ppid=14555 vsize=2025744 memory=69904 CPUtime=0.3 cores=0,2,4,6
/proc/14558/stat : 14558 (xcsp_picat) R 14555 14558 14233 0 -1 4202496 1801 0 0 0 30 0 0 0 20 0 1 0 220694010 2074361856 17476 33554432000 4194304 5849708 140729155855600 140729155855256 4488955 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 28512256 140729155863734 140729155863812 140729155863812 140729155866570 0
/proc/14558/statm: 506436 17476 644 405 0 503381 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 69904 KiB

[startup+0.700308 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 14559
/proc/meminfo: memFree=12230384/32770624 swapFree=67108496/67108860
[pid=14558] ppid=14555 vsize=2028396 memory=83016 CPUtime=0.69 cores=0,2,4,6
/proc/14558/stat : 14558 (xcsp_picat) R 14555 14558 14233 0 -1 4202496 2606 0 0 0 67 2 0 0 20 0 1 0 220694010 2077077504 20754 33554432000 4194304 5849708 140729155855600 140729155854776 139621865836423 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 28512256 140729155863734 140729155863812 140729155863812 140729155866570 0
/proc/14558/statm: 507099 20754 723 405 0 504044 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2028396 KiB
Current children cumulated memory: 83016 KiB

[startup+1.50038 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 14559
/proc/meminfo: memFree=12203156/32770624 swapFree=67108496/67108860
[pid=14558] ppid=14555 vsize=2111036 memory=167712 CPUtime=1.49 cores=0,2,4,6
/proc/14558/stat : 14558 (xcsp_picat) R 14555 14558 14233 0 -1 4202496 9519 0 0 0 144 5 0 0 20 0 1 0 220694010 2161700864 41928 33554432000 4194304 5849708 140729155855600 140729155854776 5380322 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 28512256 140729155863734 140729155863812 140729155863812 140729155866570 0
/proc/14558/statm: 527759 41928 725 405 0 524704 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2111036 KiB
Current children cumulated memory: 167712 KiB

[startup+3.10894 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 14559
/proc/meminfo: memFree=12079140/32770624 swapFree=67108496/67108860
[pid=14558] ppid=14555 vsize=2176572 memory=233500 CPUtime=3.1 cores=0,2,4,6
/proc/14558/stat : 14558 (xcsp_picat) R 14555 14558 14233 0 -1 4202496 10207 0 0 0 304 6 0 0 20 0 1 0 220694010 2228809728 58375 33554432000 4194304 5849708 140729155855600 140729155854776 139621865836423 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 28512256 140729155863734 140729155863812 140729155863812 140729155866570 0
/proc/14558/statm: 544143 58375 725 405 0 541088 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2176572 KiB
Current children cumulated memory: 233500 KiB

[startup+6.30038 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 14559
/proc/meminfo: memFree=12076264/32770624 swapFree=67108496/67108860
[pid=14558] ppid=14555 vsize=2190440 memory=246856 CPUtime=6.29 cores=0,2,4,6
/proc/14558/stat : 14558 (xcsp_picat) R 14555 14558 14233 0 -1 4202496 34551 0 0 0 621 8 0 0 20 0 1 0 220694010 2243010560 61714 33554432000 4194304 5849708 140729155855600 140729155854696 5303787 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 28512256 140729155863734 140729155863812 140729155863812 140729155866570 0
/proc/14558/statm: 547610 61714 737 405 0 544555 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2190440 KiB
Current children cumulated memory: 246856 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 14559
/proc/meminfo: memFree=12062452/32770624 swapFree=67108496/67108860
[pid=14558] ppid=14555 vsize=2193636 memory=250448 CPUtime=12.69 cores=0,2,4,6
/proc/14558/stat : 14558 (xcsp_picat) R 14555 14558 14233 0 -1 4202496 61247 0 0 0 1257 12 0 0 20 0 1 0 220694010 2246283264 62612 33554432000 4194304 5849708 140729155855600 140729155854088 4208025 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 28512256 140729155863734 140729155863812 140729155863812 140729155866570 0
/proc/14558/statm: 548409 62612 753 405 0 545354 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2193636 KiB
Current children cumulated memory: 250448 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 14559
/proc/meminfo: memFree=12052984/32770624 swapFree=67108496/67108860
[pid=14558] ppid=14555 vsize=2193636 memory=250548 CPUtime=25.49 cores=0,2,4,6
/proc/14558/stat : 14558 (xcsp_picat) R 14555 14558 14233 0 -1 4202496 89286 0 0 0 2536 13 0 0 20 0 1 0 220694010 2246283264 62637 33554432000 4194304 5849708 140729155855600 140729155853144 5319728 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 28512256 140729155863734 140729155863812 140729155863812 140729155866570 0
/proc/14558/statm: 548409 62637 753 405 0 545354 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2193636 KiB
Current children cumulated memory: 250548 KiB

[startup+51.1095 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 14559
/proc/meminfo: memFree=12045016/32770624 swapFree=67108496/67108860
[pid=14558] ppid=14555 vsize=2199464 memory=256392 CPUtime=51.1 cores=0,2,4,6
/proc/14558/stat : 14558 (xcsp_picat) R 14555 14558 14233 0 -1 4202496 128598 0 0 0 5081 29 0 0 20 0 1 0 220694010 2252251136 64098 33554432000 4194304 5849708 140729155855600 140729155854472 5303669 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 28512256 140729155863734 140729155863812 140729155863812 140729155866570 0
/proc/14558/statm: 549866 64098 757 405 0 546811 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2199464 KiB
Current children cumulated memory: 256392 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 14568
/proc/meminfo: memFree=11985400/32770624 swapFree=67108496/67108860
[pid=14558] ppid=14555 vsize=2208200 memory=264688 CPUtime=102.29 cores=0,2,4,6
/proc/14558/stat : 14558 (xcsp_picat) R 14555 14558 14233 0 -1 4202496 179225 0 0 0 10182 47 0 0 20 0 1 0 220694010 2261196800 66172 33554432000 4194304 5849708 140729155855600 140729155854248 139621865836423 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 28512256 140729155863734 140729155863812 140729155863812 140729155866570 0
/proc/14558/statm: 552050 66172 757 405 0 548995 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2208200 KiB
Current children cumulated memory: 264688 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 14569
/proc/meminfo: memFree=12008896/32770624 swapFree=67108496/67108860
[pid=14558] ppid=14555 vsize=2206016 memory=262504 CPUtime=162.29 cores=0,2,4,6
/proc/14558/stat : 14558 (xcsp_picat) R 14555 14558 14233 0 -1 4202496 206437 0 0 0 16155 74 0 0 20 0 1 0 220694010 2258960384 65626 33554432000 4194304 5849708 140729155855600 140729155854760 139621865836423 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 28512256 140729155863734 140729155863812 140729155863812 140729155866570 0
/proc/14558/statm: 551504 65626 757 405 0 548449 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2206016 KiB
Current children cumulated memory: 262504 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 14570
/proc/meminfo: memFree=11980060/32770624 swapFree=67108496/67108860
[pid=14558] ppid=14555 vsize=2211880 memory=268808 CPUtime=222.3 cores=0,2,4,6
/proc/14558/stat : 14558 (xcsp_picat) R 14555 14558 14233 0 -1 4202496 231844 0 0 0 22133 97 0 0 20 0 1 0 220694010 2264965120 67202 33554432000 4194304 5849708 140729155855600 140729155854088 4211336 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 28512256 140729155863734 140729155863812 140729155863812 140729155866570 0
/proc/14558/statm: 552970 67202 757 405 0 549915 0
Current children cumulated CPU time: 222.3 s
Current children cumulated vsize: 2211880 KiB
Current children cumulated memory: 268808 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 14571
/proc/meminfo: memFree=11991352/32770624 swapFree=67108496/67108860
[pid=14558] ppid=14555 vsize=2232332 memory=285748 CPUtime=282.3 cores=0,2,4,6
/proc/14558/stat : 14558 (xcsp_picat) R 14555 14558 14233 0 -1 4202496 261036 0 0 0 28108 122 0 0 20 0 1 0 220694010 2285907968 71437 33554432000 4194304 5849708 140729155855600 140729155854088 4204109 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 28512256 140729155863734 140729155863812 140729155863812 140729155866570 0
/proc/14558/statm: 558083 71437 757 405 0 555028 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 2232332 KiB
Current children cumulated memory: 285748 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/188 14572
/proc/meminfo: memFree=11955660/32770624 swapFree=67108496/67108860
[pid=14558] ppid=14555 vsize=2226752 memory=280192 CPUtime=342.31 cores=0,2,4,6
/proc/14558/stat : 14558 (xcsp_picat) R 14555 14558 14233 0 -1 4202496 285979 0 0 0 34077 154 0 0 20 0 1 0 220694010 2280194048 70048 33554432000 4194304 5849708 140729155855600 140729155854600 5375336 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 28512256 140729155863734 140729155863812 140729155863812 140729155866570 0
/proc/14558/statm: 556688 70048 757 405 0 553633 0
Current children cumulated CPU time: 342.31 s
Current children cumulated vsize: 2226752 KiB
Current children cumulated memory: 280192 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/187 14574
/proc/meminfo: memFree=11948540/32770624 swapFree=67108496/67108860
[pid=14558] ppid=14555 vsize=2215260 memory=272188 CPUtime=402.3 cores=0,2,4,6
/proc/14558/stat : 14558 (xcsp_picat) R 14555 14558 14233 0 -1 4202496 316408 0 0 0 40047 183 0 0 20 0 1 0 220694010 2268426240 68047 33554432000 4194304 5849708 140729155855600 140729155854600 5437725 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 28512256 140729155863734 140729155863812 140729155863812 140729155866570 0
/proc/14558/statm: 553815 68047 757 405 0 550760 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 2215260 KiB
Current children cumulated memory: 272188 KiB

[startup+462.3 s]
/proc/loadavg: 2.08 2.03 1.96 3/187 14575
/proc/meminfo: memFree=11899340/32770624 swapFree=67108496/67108860
[pid=14558] ppid=14555 vsize=2221308 memory=278224 CPUtime=462.3 cores=0,2,4,6
/proc/14558/stat : 14558 (xcsp_picat) R 14555 14558 14233 0 -1 4202496 345280 0 0 0 46021 209 0 0 20 0 1 0 220694010 2274619392 69556 33554432000 4194304 5849708 140729155855600 140729155854472 139621865836423 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 28512256 140729155863734 140729155863812 140729155863812 140729155866570 0
/proc/14558/statm: 555327 69556 757 405 0 552272 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 2221308 KiB
Current children cumulated memory: 278224 KiB


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

/proc/14558/statm: 640271 155392 757 405 0 637216 0
Current children cumulated CPU time: 1722.31 s
Current children cumulated vsize: 2561084 KiB
Current children cumulated memory: 621568 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/188 14697
/proc/meminfo: memFree=11405748/32770624 swapFree=67108496/67108860
[pid=14558] ppid=14555 vsize=2561808 memory=622292 CPUtime=1782.31 cores=0,2,4,6
/proc/14558/stat : 14558 (xcsp_picat) R 14555 14558 14233 0 -1 4202496 847237 0 0 0 177408 823 0 0 20 0 1 0 220694010 2623291392 155573 33554432000 4194304 5849708 140729155855600 140729155854600 5335601 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 28512256 140729155863734 140729155863812 140729155863812 140729155866570 0
/proc/14558/statm: 640452 155573 757 405 0 637397 0
Current children cumulated CPU time: 1782.31 s
Current children cumulated vsize: 2561808 KiB
Current children cumulated memory: 622292 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/188 14698
/proc/meminfo: memFree=11368480/32770624 swapFree=67108496/67108860
[pid=14558] ppid=14555 vsize=2561808 memory=622292 CPUtime=1842.31 cores=0,2,4,6
/proc/14558/stat : 14558 (xcsp_picat) R 14555 14558 14233 0 -1 4202496 851744 0 0 0 183379 852 0 0 20 0 1 0 220694010 2623291392 155573 33554432000 4194304 5849708 140729155855600 140729155854600 139621865836423 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 28512256 140729155863734 140729155863812 140729155863812 140729155866570 0
/proc/14558/statm: 640452 155573 757 405 0 637397 0
Current children cumulated CPU time: 1842.31 s
Current children cumulated vsize: 2561808 KiB
Current children cumulated memory: 622292 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/188 14704
/proc/meminfo: memFree=11359548/32770624 swapFree=67108496/67108860
[pid=14558] ppid=14555 vsize=2561072 memory=621556 CPUtime=1902.31 cores=0,2,4,6
/proc/14558/stat : 14558 (xcsp_picat) R 14555 14558 14233 0 -1 4202496 856431 0 0 0 189356 875 0 0 20 0 1 0 220694010 2622537728 155389 33554432000 4194304 5849708 140729155855600 140729155854600 5335545 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 28512256 140729155863734 140729155863812 140729155863812 140729155866570 0
/proc/14558/statm: 640268 155389 757 405 0 637213 0
Current children cumulated CPU time: 1902.31 s
Current children cumulated vsize: 2561072 KiB
Current children cumulated memory: 621556 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/188 14705
/proc/meminfo: memFree=11180232/32770624 swapFree=67108496/67108860
[pid=14558] ppid=14555 vsize=2623908 memory=684392 CPUtime=1962.32 cores=0,2,4,6
/proc/14558/stat : 14558 (xcsp_picat) R 14555 14558 14233 0 -1 4202496 869974 0 0 0 195337 895 0 0 20 0 1 0 220694010 2686881792 171098 33554432000 4194304 5849708 140729155855600 140729155854760 139621865836423 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 28512256 140729155863734 140729155863812 140729155863812 140729155866570 0
/proc/14558/statm: 655977 171098 757 405 0 652922 0
Current children cumulated CPU time: 1962.32 s
Current children cumulated vsize: 2623908 KiB
Current children cumulated memory: 684392 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/188 14706
/proc/meminfo: memFree=11371148/32770624 swapFree=67108496/67108860
[pid=14558] ppid=14555 vsize=2567596 memory=628080 CPUtime=2022.31 cores=0,2,4,6
/proc/14558/stat : 14558 (xcsp_picat) R 14555 14558 14233 0 -1 4202496 879888 0 0 0 201311 920 0 0 20 0 1 0 220694010 2629218304 157020 33554432000 4194304 5849708 140729155855600 140729155854472 139621865836423 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 28512256 140729155863734 140729155863812 140729155863812 140729155866570 0
/proc/14558/statm: 641899 157020 757 405 0 638844 0
Current children cumulated CPU time: 2022.31 s
Current children cumulated vsize: 2567596 KiB
Current children cumulated memory: 628080 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/188 14707
/proc/meminfo: memFree=11361708/32770624 swapFree=67108496/67108860
[pid=14558] ppid=14555 vsize=2561764 memory=622248 CPUtime=2082.32 cores=0,2,4,6
/proc/14558/stat : 14558 (xcsp_picat) R 14555 14558 14233 0 -1 4202496 888870 0 0 0 207284 948 0 0 20 0 1 0 220694010 2623246336 155562 33554432000 4194304 5849708 140729155855600 140729155854600 139621865836423 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 28512256 140729155863734 140729155863812 140729155863812 140729155866570 0
/proc/14558/statm: 640441 155562 757 405 0 637386 0
Current children cumulated CPU time: 2082.32 s
Current children cumulated vsize: 2561764 KiB
Current children cumulated memory: 622248 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/188 14708
/proc/meminfo: memFree=11264408/32770624 swapFree=67108496/67108860
[pid=14558] ppid=14555 vsize=2561060 memory=621544 CPUtime=2142.31 cores=0,2,4,6
/proc/14558/stat : 14558 (xcsp_picat) R 14555 14558 14233 0 -1 4202496 894751 0 0 0 213264 967 0 0 20 0 1 0 220694010 2622525440 155386 33554432000 4194304 5849708 140729155855600 140729155854600 139621865836423 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 28512256 140729155863734 140729155863812 140729155863812 140729155866570 0
/proc/14558/statm: 640265 155386 757 405 0 637210 0
Current children cumulated CPU time: 2142.31 s
Current children cumulated vsize: 2561060 KiB
Current children cumulated memory: 621544 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/188 14710
/proc/meminfo: memFree=11354620/32770624 swapFree=67108496/67108860
[pid=14558] ppid=14555 vsize=2561060 memory=621544 CPUtime=2202.32 cores=0,2,4,6
/proc/14558/stat : 14558 (xcsp_picat) R 14555 14558 14233 0 -1 4202496 901761 0 0 0 219235 997 0 0 20 0 1 0 220694010 2622525440 155386 33554432000 4194304 5849708 140729155855600 140729155854600 139621865836423 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 28512256 140729155863734 140729155863812 140729155863812 140729155866570 0
/proc/14558/statm: 640265 155386 757 405 0 637210 0
Current children cumulated CPU time: 2202.32 s
Current children cumulated vsize: 2561060 KiB
Current children cumulated memory: 621544 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/188 14711
/proc/meminfo: memFree=11336748/32770624 swapFree=67108496/67108860
[pid=14558] ppid=14555 vsize=2561792 memory=622276 CPUtime=2262.32 cores=0,2,4,6
/proc/14558/stat : 14558 (xcsp_picat) R 14555 14558 14233 0 -1 4202496 906025 0 0 0 225210 1022 0 0 20 0 1 0 220694010 2623275008 155569 33554432000 4194304 5849708 140729155855600 140729155854600 139621865836423 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 28512256 140729155863734 140729155863812 140729155863812 140729155866570 0
/proc/14558/statm: 640448 155569 757 405 0 637393 0
Current children cumulated CPU time: 2262.32 s
Current children cumulated vsize: 2561792 KiB
Current children cumulated memory: 622276 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/188 14712
/proc/meminfo: memFree=11089712/32770624 swapFree=67108496/67108860
[pid=14558] ppid=14555 vsize=2561048 memory=621532 CPUtime=2322.32 cores=0,2,4,6
/proc/14558/stat : 14558 (xcsp_picat) R 14555 14558 14233 0 -1 4202496 913497 0 0 0 231192 1040 0 0 20 0 1 0 220694010 2622513152 155383 33554432000 4194304 5849708 140729155855600 140729155854600 139621865836423 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 28512256 140729155863734 140729155863812 140729155863812 140729155866570 0
/proc/14558/statm: 640262 155383 757 405 0 637207 0
Current children cumulated CPU time: 2322.32 s
Current children cumulated vsize: 2561048 KiB
Current children cumulated memory: 621532 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/188 14714
/proc/meminfo: memFree=11188500/32770624 swapFree=67108496/67108860
[pid=14558] ppid=14555 vsize=2561048 memory=621532 CPUtime=2382.32 cores=0,2,4,6
/proc/14558/stat : 14558 (xcsp_picat) R 14555 14558 14233 0 -1 4202496 917205 0 0 0 237163 1069 0 0 20 0 1 0 220694010 2622513152 155383 33554432000 4194304 5849708 140729155855600 140729155854600 139621865836423 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 28512256 140729155863734 140729155863812 140729155863812 140729155866570 0
/proc/14558/statm: 640262 155383 757 405 0 637207 0
Current children cumulated CPU time: 2382.32 s
Current children cumulated vsize: 2561048 KiB
Current children cumulated memory: 621532 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/188 14715
/proc/meminfo: memFree=11187752/32770624 swapFree=67108496/67108860
[pid=14558] ppid=14555 vsize=2561716 memory=622200 CPUtime=2442.33 cores=0,2,4,6
/proc/14558/stat : 14558 (xcsp_picat) R 14555 14558 14233 0 -1 4202496 920990 0 0 0 243137 1096 0 0 20 0 1 0 220694010 2623197184 155550 33554432000 4194304 5849708 140729155855600 140729155854600 139621865836423 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 28512256 140729155863734 140729155863812 140729155863812 140729155866570 0
/proc/14558/statm: 640429 155550 757 405 0 637374 0
Current children cumulated CPU time: 2442.33 s
Current children cumulated vsize: 2561716 KiB
Current children cumulated memory: 622200 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 1.97 3/188 14721
/proc/meminfo: memFree=11161904/32770624 swapFree=67108496/67108860
[pid=14558] ppid=14555 vsize=2561048 memory=621532 CPUtime=2502.33 cores=0,2,4,6
/proc/14558/stat : 14558 (xcsp_picat) R 14555 14558 14233 0 -1 4202496 927478 0 0 0 249115 1118 0 0 20 0 1 0 220694010 2622513152 155383 33554432000 4194304 5849708 140729155855600 140729155854600 5398750 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 28512256 140729155863734 140729155863812 140729155863812 140729155866570 0
/proc/14558/statm: 640262 155383 757 405 0 637207 0
Current children cumulated CPU time: 2502.33 s
Current children cumulated vsize: 2561048 KiB
Current children cumulated memory: 621532 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 1.97 3/188 14721
/proc/meminfo: memFree=11162728/32770624 swapFree=67108496/67108860
[pid=14558] ppid=14555 vsize=2561048 memory=621532 CPUtime=2520.04 cores=0,2,4,6
/proc/14558/stat : 14558 (xcsp_picat) R 14555 14558 14233 0 -1 4202496 930501 0 0 0 250884 1120 0 0 20 0 1 0 220694010 2622513152 155383 33554432000 4194304 5849708 140729155855600 140729155854600 139621865836423 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 28512256 140729155863734 140729155863812 140729155863812 140729155866570 0
/proc/14558/statm: 640262 155383 757 405 0 637207 0
Current children cumulated CPU time: 2520.04 s
Current children cumulated vsize: 2561048 KiB
Current children cumulated memory: 621532 KiB

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

[startup+2520.01 s]
# the end of solver process 14558 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2508.84 s, system=11.2053 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2520.05
CPU user time (s): 2508.84
CPU system time (s): 11.2053
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 2880648
Max. memory (cumulated for all children) (KiB): 941032

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2508.84
system time used= 11.2053
maximum resident set size= 941032
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 930501
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= 49
involuntary context switches= 715


# summary of solver processes directly reported to runsolver:
#   pid: 14558
#   total CPU time (s): 2520.05
#   total CPU user time (s): 2508.84
#   total CPU system time (s): 11.2053

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.5879 second user time and 18.3757 second system time

The end

Launcher Data 

Begin job on node149 at 2018-08-12 01:48:28
IDJOB=4303142
IDBENCH=141632
IDSOLVER=2778
FILE ID=node149/4303142-1534031308
RUNJOBID= node149-1534028710-14264
PBS_JOBID= 21036971
Free space on /tmp= 38800 MiB

SOLVER NAME= PicatSAT 2018-08-02
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-4303142-1534031308/watcher-4303142-1534031308 -o /tmp/evaluation-result-4303142-1534031308/solver-4303142-1534031308 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node149-1534028710-14264 --watchdog 2580  xcsp_picat HOME/instance-4303142-1534031308.xml

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

MD5SUM BENCH= 7371989d8b754960e2638a689dbe5607
RANDOM SEED=1209354713

node149.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	: 5333.60
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	: 5333.60
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	: 5333.60
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	: 5333.60
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:        12309196 kB
MemAvailable:   31879420 kB
Buffers:          156112 kB
Cached:         19429012 kB
SwapCached:           28 kB
Active:          7795436 kB
Inactive:       11868456 kB
Active(anon):      28128 kB
Inactive(anon):   103136 kB
Active(file):    7767308 kB
Inactive(file): 11765320 kB
Unevictable:        7608 kB
Mlocked:            7608 kB
SwapTotal:      67108860 kB
SwapFree:       67108496 kB
Dirty:              3608 kB
Writeback:             0 kB
AnonPages:         86688 kB
Mapped:            56216 kB
Shmem:             49616 kB
Slab:             494152 kB
SReclaimable:     466056 kB
SUnreclaim:        28096 kB
KernelStack:        3328 kB
PageTables:         5720 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2402068 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     20480 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      118144 kB
DirectMap2M:    33427456 kB

Free space on /tmp at the end= 38796 MiB
End job on node149 at 2018-08-12 02:30:28