Trace number 4303306

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 NameAnswerCPU timeWall clock time
PicatSAT 2018-08-02? (TO) 2519.86 2520.01

General information on the benchmark

NameEternity/
Eternity-12-12_c18.xml
MD5SUM72288e631366ae5e472c0848b2762e00
Bench CategoryCSP (decision 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 variables456
Number of constraints193
Number of domains2
Minimum domain size17
Maximum domain size144
Distribution of domain sizes[{"size":17,"count":312},{"size":144,"count":144}]
Minimum variable degree1
Maximum variable degree13
Distribution of variable degrees[{"degree":1,"count":11},{"degree":2,"count":444},{"degree":13,"count":1}]
Minimum constraint arity1
Maximum constraint arity144
Distribution of constraint arities[{"arity":1,"count":48},{"arity":5,"count":144},{"arity":144,"count":1}]
Number of extensional constraints144
Number of intensional constraints48
Distribution of constraint types[{"type":"extension","count":144},{"type":"intension","count":48},{"type":"allDifferent","count":1}]
Optimization problemNO
Type of objective

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 (10694 MiB free)
  memory of node 1: 16384 MiB (6150 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303306-1534034622/watcher-4303306-1534034622 -o /tmp/evaluation-result-4303306-1534034622/solver-4303306-1534034622 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1534027058-25371 --watchdog 2580 xcsp_picat HOME/instance-4303306-1534034622.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
Current StackSize limit: 8192 KiB

solver pid=26242, runsolver pid=26239

[startup+0.100361 s]*
/proc/loadavg: 2.00 2.01 2.04 3/188 26243
/proc/meminfo: memFree=17234640/32770624 swapFree=67108796/67108860
[pid=26242] ppid=26239 vsize=2025744 memory=18800 CPUtime=0.1 cores=0,2,4,6
/proc/26242/stat : 26242 (xcsp_picat) R 26239 26242 25340 0 -1 4202496 1837 0 0 0 10 0 0 0 20 0 1 0 221025385 2074361856 4700 33554432000 4194304 5849708 140733367252432 140733367251736 4548541 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39915520 140733367260342 140733367260420 140733367260420 140733367263178 0
/proc/26242/statm: 506436 4700 597 405 0 503381 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 18800 KiB

[startup+0.209693 s]*
/proc/loadavg: 2.00 2.01 2.04 3/188 26243
/proc/meminfo: memFree=17226340/32770624 swapFree=67108796/67108860
[pid=26242] ppid=26239 vsize=2025744 memory=27232 CPUtime=0.21 cores=0,2,4,6
/proc/26242/stat : 26242 (xcsp_picat) R 26239 26242 25340 0 -1 4202496 1887 0 0 0 21 0 0 0 20 0 1 0 221025385 2074361856 6808 33554432000 4194304 5849708 140733367252432 140733367251736 4490935 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39915520 140733367260342 140733367260420 140733367260420 140733367263178 0
/proc/26242/statm: 506436 6808 600 405 0 503381 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 27232 KiB

[startup+0.30951 s]*
/proc/loadavg: 2.00 2.01 2.04 3/188 26243
/proc/meminfo: memFree=17205184/32770624 swapFree=67108796/67108860
[pid=26242] ppid=26239 vsize=2032768 memory=46772 CPUtime=0.3 cores=0,2,4,6
/proc/26242/stat : 26242 (xcsp_picat) R 26239 26242 25340 0 -1 4202496 3746 0 0 0 30 0 0 0 20 0 1 0 221025385 2081554432 11693 33554432000 4194304 5849708 140733367252432 140733367251736 5432242 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39915520 140733367260342 140733367260420 140733367260420 140733367263178 0
/proc/26242/statm: 508192 11693 635 405 0 505137 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2032768 KiB
Current children cumulated memory: 46772 KiB

[startup+0.700327 s]
/proc/loadavg: 2.00 2.01 2.04 4/188 26243
/proc/meminfo: memFree=17161568/32770624 swapFree=67108796/67108860
[pid=26242] ppid=26239 vsize=2093676 memory=96660 CPUtime=0.69 cores=0,2,4,6
/proc/26242/stat : 26242 (xcsp_picat) R 26239 26242 25340 0 -1 4202496 7546 0 0 0 67 2 0 0 20 0 1 0 221025385 2143924224 24165 33554432000 4194304 5849708 140733367252432 140733367251736 140519225251744 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39915520 140733367260342 140733367260420 140733367260420 140733367263178 0
/proc/26242/statm: 523419 24165 638 405 0 520364 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2093676 KiB
Current children cumulated memory: 96660 KiB

[startup+1.50031 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 26243
/proc/meminfo: memFree=17144196/32770624 swapFree=67108796/67108860
[pid=26242] ppid=26239 vsize=2092856 memory=106908 CPUtime=1.49 cores=0,2,4,6
/proc/26242/stat : 26242 (xcsp_picat) R 26239 26242 25340 0 -1 4202496 9476 0 0 0 147 2 0 0 20 0 1 0 221025385 2143084544 26727 33554432000 4194304 5849708 140733367252432 140733367251368 5369133 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39915520 140733367260342 140733367260420 140733367260420 140733367263178 0
/proc/26242/statm: 523214 26727 650 405 0 520159 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2092856 KiB
Current children cumulated memory: 106908 KiB

[startup+3.10979 s]
/proc/loadavg: 2.00 2.01 2.04 3/188 26243
/proc/meminfo: memFree=17140448/32770624 swapFree=67108796/67108860
[pid=26242] ppid=26239 vsize=2097120 memory=111228 CPUtime=3.1 cores=0,2,4,6
/proc/26242/stat : 26242 (xcsp_picat) R 26239 26242 25340 0 -1 4202496 21691 0 0 0 307 3 0 0 20 0 1 0 221025385 2147450880 27807 33554432000 4194304 5849708 140733367252432 140733367251080 5375194 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39915520 140733367260342 140733367260420 140733367260420 140733367263178 0
/proc/26242/statm: 524280 27807 662 405 0 521225 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2097120 KiB
Current children cumulated memory: 111228 KiB

[startup+6.30031 s]
/proc/loadavg: 1.92 2.00 2.04 3/188 26243
/proc/meminfo: memFree=17139456/32770624 swapFree=67108796/67108860
[pid=26242] ppid=26239 vsize=2097120 memory=111300 CPUtime=6.28 cores=0,2,4,6
/proc/26242/stat : 26242 (xcsp_picat) R 26239 26242 25340 0 -1 4202496 31150 0 0 0 624 4 0 0 20 0 1 0 221025385 2147450880 27825 33554432000 4194304 5849708 140733367252432 140733367251432 5307734 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39915520 140733367260342 140733367260420 140733367260420 140733367263178 0
/proc/26242/statm: 524280 27825 670 405 0 521225 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2097120 KiB
Current children cumulated memory: 111300 KiB

[startup+12.7003 s]
/proc/loadavg: 1.92 2.00 2.04 3/188 26243
/proc/meminfo: memFree=17134060/32770624 swapFree=67108796/67108860
[pid=26242] ppid=26239 vsize=2104628 memory=118728 CPUtime=12.69 cores=0,2,4,6
/proc/26242/stat : 26242 (xcsp_picat) R 26239 26242 25340 0 -1 4202496 48719 0 0 0 1261 8 0 0 20 0 1 0 221025385 2155139072 29682 33554432000 4194304 5849708 140733367252432 140733367251432 5437824 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39915520 140733367260342 140733367260420 140733367260420 140733367263178 0
/proc/26242/statm: 526157 29682 670 405 0 523102 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2104628 KiB
Current children cumulated memory: 118728 KiB

[startup+25.5003 s]
/proc/loadavg: 1.94 2.00 2.04 3/188 26243
/proc/meminfo: memFree=17133184/32770624 swapFree=67108796/67108860
[pid=26242] ppid=26239 vsize=2102696 memory=115528 CPUtime=25.48 cores=0,2,4,6
/proc/26242/stat : 26242 (xcsp_picat) R 26239 26242 25340 0 -1 4202496 80226 0 0 0 2533 15 0 0 20 0 1 0 221025385 2153160704 28882 33554432000 4194304 5849708 140733367252432 140733367251432 5369535 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39915520 140733367260342 140733367260420 140733367260420 140733367263178 0
/proc/26242/statm: 525674 28882 670 405 0 522619 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2102696 KiB
Current children cumulated memory: 115528 KiB

[startup+51.1098 s]
/proc/loadavg: 1.96 2.00 2.04 3/188 26243
/proc/meminfo: memFree=17301452/32770624 swapFree=67108796/67108860
[pid=26242] ppid=26239 vsize=2094252 memory=108612 CPUtime=51.08 cores=0,2,4,6
/proc/26242/stat : 26242 (xcsp_picat) R 26239 26242 25340 0 -1 4202496 115206 0 0 0 5076 32 0 0 20 0 1 0 221025385 2144514048 27153 33554432000 4194304 5849708 140733367252432 140733367251432 140519225663367 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39915520 140733367260342 140733367260420 140733367260420 140733367263178 0
/proc/26242/statm: 523563 27153 670 405 0 520508 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 2094252 KiB
Current children cumulated memory: 108612 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.00 2.04 3/187 26244
/proc/meminfo: memFree=17263068/32770624 swapFree=67108796/67108860
[pid=26242] ppid=26239 vsize=2113676 memory=128020 CPUtime=102.26 cores=0,2,4,6
/proc/26242/stat : 26242 (xcsp_picat) R 26239 26242 25340 0 -1 4202496 144125 0 0 0 10165 61 0 0 20 0 1 0 221025385 2164404224 32005 33554432000 4194304 5849708 140733367252432 140733367251432 5307661 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39915520 140733367260342 140733367260420 140733367260420 140733367263178 0
/proc/26242/statm: 528419 32005 670 405 0 525364 0
Current children cumulated CPU time: 102.26 s
Current children cumulated vsize: 2113676 KiB
Current children cumulated memory: 128020 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 26245
/proc/meminfo: memFree=17230848/32770624 swapFree=67108796/67108860
[pid=26242] ppid=26239 vsize=2177256 memory=191380 CPUtime=162.26 cores=0,2,4,6
/proc/26242/stat : 26242 (xcsp_picat) R 26239 26242 25340 0 -1 4202496 180500 0 0 0 16125 101 0 0 20 0 1 0 221025385 2229510144 47845 33554432000 4194304 5849708 140733367252432 140733367251592 140519225663367 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39915520 140733367260342 140733367260420 140733367260420 140733367263178 0
/proc/26242/statm: 544314 47845 670 405 0 541259 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 2177256 KiB
Current children cumulated memory: 191380 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 26246
/proc/meminfo: memFree=17170088/32770624 swapFree=67108796/67108860
[pid=26242] ppid=26239 vsize=2185388 memory=199620 CPUtime=222.25 cores=0,2,4,6
/proc/26242/stat : 26242 (xcsp_picat) R 26239 26242 25340 0 -1 4202496 182165 0 0 0 22088 137 0 0 20 0 1 0 221025385 2237837312 49905 33554432000 4194304 5849708 140733367252432 140733367251432 5312890 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39915520 140733367260342 140733367260420 140733367260420 140733367263178 0
/proc/26242/statm: 546347 49905 670 405 0 543292 0
Current children cumulated CPU time: 222.25 s
Current children cumulated vsize: 2185388 KiB
Current children cumulated memory: 199620 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 26247
/proc/meminfo: memFree=17156284/32770624 swapFree=67108796/67108860
[pid=26242] ppid=26239 vsize=2184948 memory=199180 CPUtime=282.23 cores=0,2,4,6
/proc/26242/stat : 26242 (xcsp_picat) R 26239 26242 25340 0 -1 4202496 200694 0 0 0 28050 173 0 0 20 0 1 0 221025385 2237386752 49795 33554432000 4194304 5849708 140733367252432 140733367251432 140519225663367 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39915520 140733367260342 140733367260420 140733367260420 140733367263178 0
/proc/26242/statm: 546237 49795 670 405 0 543182 0
Current children cumulated CPU time: 282.23 s
Current children cumulated vsize: 2184948 KiB
Current children cumulated memory: 199180 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 26248
/proc/meminfo: memFree=17153456/32770624 swapFree=67108796/67108860
[pid=26242] ppid=26239 vsize=2184684 memory=198916 CPUtime=342.22 cores=0,2,4,6
/proc/26242/stat : 26242 (xcsp_picat) R 26239 26242 25340 0 -1 4202496 200764 0 0 0 34016 206 0 0 20 0 1 0 221025385 2237116416 49729 33554432000 4194304 5849708 140733367252432 140733367251432 5437616 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39915520 140733367260342 140733367260420 140733367260420 140733367263178 0
/proc/26242/statm: 546171 49729 670 405 0 543116 0
Current children cumulated CPU time: 342.22 s
Current children cumulated vsize: 2184684 KiB
Current children cumulated memory: 198916 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/188 26257
/proc/meminfo: memFree=17115456/32770624 swapFree=67108796/67108860
[pid=26242] ppid=26239 vsize=2190160 memory=204244 CPUtime=402.21 cores=0,2,4,6
/proc/26242/stat : 26242 (xcsp_picat) R 26239 26242 25340 0 -1 4202496 215398 0 0 0 39974 247 0 0 20 0 1 0 221025385 2242723840 51061 33554432000 4194304 5849708 140733367252432 140733367251592 5437824 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 39915520 140733367260342 140733367260420 140733367260420 140733367263178 0
/proc/26242/statm: 547540 51061 670 405 0 544485 0
Current children cumulated CPU time: 402.21 s
Current children cumulated vsize: 2190160 KiB
Current children cumulated memory: 204244 KiB

[startup+462.3 s]
/proc/loadavg: 1.94 1.98 2.03 3/188 26258
/proc/meminfo: memFree=16844172/32770624 swapFree=67108796/67108860
[pid=26242] ppid=26239 vsize=2400084 memory=416736 CPUtime=462.18 cores=0,2,4,6
/proc/26242/stat : 26242 (xcsp_picat) R 26239 26242 25340 0 -1 4202496 219531 0 0 0 45940 278 0 0 20 0 1 0 221025385 2457686016 104184 33554432000 4194304 5849708 140733367252432 140733367251432 5437835 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39915520 140733367260342 140733367260420 140733367260420 140733367263178 0
/proc/26242/statm: 600021 104184 670 405 0 596966 0
Current children cumulated CPU time: 462.18 s
Current children cumulated vsize: 2400084 KiB
Current children cumulated memory: 416736 KiB


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

/proc/26242/statm: 552557 56734 670 405 0 549502 0
Current children cumulated CPU time: 1722.16 s
Current children cumulated vsize: 2210228 KiB
Current children cumulated memory: 226936 KiB

[startup+1782.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/188 26420
/proc/meminfo: memFree=17055988/32770624 swapFree=67108796/67108860
[pid=26242] ppid=26239 vsize=2210040 memory=226920 CPUtime=1782.15 cores=0,2,4,6
/proc/26242/stat : 26242 (xcsp_picat) R 26239 26242 25340 0 -1 4202496 349838 0 0 0 177221 994 0 0 20 0 1 0 221025385 2263080960 56730 33554432000 4194304 5849708 140733367252432 140733367251432 5438278 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39915520 140733367260342 140733367260420 140733367260420 140733367263178 0
/proc/26242/statm: 552510 56730 670 405 0 549455 0
Current children cumulated CPU time: 1782.15 s
Current children cumulated vsize: 2210040 KiB
Current children cumulated memory: 226920 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/188 26421
/proc/meminfo: memFree=17102836/32770624 swapFree=67108796/67108860
[pid=26242] ppid=26239 vsize=2210040 memory=226920 CPUtime=1842.16 cores=0,2,4,6
/proc/26242/stat : 26242 (xcsp_picat) R 26239 26242 25340 0 -1 4202496 352980 0 0 0 183189 1027 0 0 20 0 1 0 221025385 2263080960 56730 33554432000 4194304 5849708 140733367252432 140733367251592 5438278 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39915520 140733367260342 140733367260420 140733367260420 140733367263178 0
/proc/26242/statm: 552510 56730 670 405 0 549455 0
Current children cumulated CPU time: 1842.16 s
Current children cumulated vsize: 2210040 KiB
Current children cumulated memory: 226920 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26422
/proc/meminfo: memFree=17038580/32770624 swapFree=67108796/67108860
[pid=26242] ppid=26239 vsize=2210040 memory=226920 CPUtime=1902.16 cores=0,2,4,6
/proc/26242/stat : 26242 (xcsp_picat) R 26239 26242 25340 0 -1 4202496 354229 0 0 0 189160 1056 0 0 20 0 1 0 221025385 2263080960 56730 33554432000 4194304 5849708 140733367252432 140733367251432 140519225663367 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39915520 140733367260342 140733367260420 140733367260420 140733367263178 0
/proc/26242/statm: 552510 56730 670 405 0 549455 0
Current children cumulated CPU time: 1902.16 s
Current children cumulated vsize: 2210040 KiB
Current children cumulated memory: 226920 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26423
/proc/meminfo: memFree=17005848/32770624 swapFree=67108796/67108860
[pid=26242] ppid=26239 vsize=2209936 memory=226816 CPUtime=1962.15 cores=0,2,4,6
/proc/26242/stat : 26242 (xcsp_picat) R 26239 26242 25340 0 -1 4202496 358358 0 0 0 195122 1093 0 0 20 0 1 0 221025385 2262974464 56704 33554432000 4194304 5849708 140733367252432 140733367251432 5339071 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39915520 140733367260342 140733367260420 140733367260420 140733367263178 0
/proc/26242/statm: 552484 56704 670 405 0 549429 0
Current children cumulated CPU time: 1962.15 s
Current children cumulated vsize: 2209936 KiB
Current children cumulated memory: 226816 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26424
/proc/meminfo: memFree=17097360/32770624 swapFree=67108796/67108860
[pid=26242] ppid=26239 vsize=2209828 memory=226708 CPUtime=2022.15 cores=0,2,4,6
/proc/26242/stat : 26242 (xcsp_picat) R 26239 26242 25340 0 -1 4202496 361042 0 0 0 201089 1126 0 0 20 0 1 0 221025385 2262863872 56677 33554432000 4194304 5849708 140733367252432 140733367251432 5335584 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39915520 140733367260342 140733367260420 140733367260420 140733367263178 0
/proc/26242/statm: 552457 56677 670 405 0 549402 0
Current children cumulated CPU time: 2022.15 s
Current children cumulated vsize: 2209828 KiB
Current children cumulated memory: 226708 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26425
/proc/meminfo: memFree=17046216/32770624 swapFree=67108796/67108860
[pid=26242] ppid=26239 vsize=2209924 memory=226804 CPUtime=2082.15 cores=0,2,4,6
/proc/26242/stat : 26242 (xcsp_picat) R 26239 26242 25340 0 -1 4202496 362371 0 0 0 207056 1159 0 0 20 0 1 0 221025385 2262962176 56701 33554432000 4194304 5849708 140733367252432 140733367251432 5437714 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39915520 140733367260342 140733367260420 140733367260420 140733367263178 0
/proc/26242/statm: 552481 56701 670 405 0 549426 0
Current children cumulated CPU time: 2082.15 s
Current children cumulated vsize: 2209924 KiB
Current children cumulated memory: 226804 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26426
/proc/meminfo: memFree=17012644/32770624 swapFree=67108796/67108860
[pid=26242] ppid=26239 vsize=2209624 memory=226504 CPUtime=2142.15 cores=0,2,4,6
/proc/26242/stat : 26242 (xcsp_picat) R 26239 26242 25340 0 -1 4202496 365236 0 0 0 213029 1186 0 0 20 0 1 0 221025385 2262654976 56626 33554432000 4194304 5849708 140733367252432 140733367251432 140519225663367 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39915520 140733367260342 140733367260420 140733367260420 140733367263178 0
/proc/26242/statm: 552406 56626 670 405 0 549351 0
Current children cumulated CPU time: 2142.15 s
Current children cumulated vsize: 2209624 KiB
Current children cumulated memory: 226504 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26435
/proc/meminfo: memFree=16919512/32770624 swapFree=67108796/67108860
[pid=26242] ppid=26239 vsize=2209624 memory=226504 CPUtime=2202.15 cores=0,2,4,6
/proc/26242/stat : 26242 (xcsp_picat) R 26239 26242 25340 0 -1 4202496 365575 0 0 0 219005 1210 0 0 20 0 1 0 221025385 2262654976 56626 33554432000 4194304 5849708 140733367252432 140733367251432 140519225663367 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39915520 140733367260342 140733367260420 140733367260420 140733367263178 0
/proc/26242/statm: 552406 56626 670 405 0 549351 0
Current children cumulated CPU time: 2202.15 s
Current children cumulated vsize: 2209624 KiB
Current children cumulated memory: 226504 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26436
/proc/meminfo: memFree=16895904/32770624 swapFree=67108796/67108860
[pid=26242] ppid=26239 vsize=2233380 memory=250216 CPUtime=2262.14 cores=0,2,4,6
/proc/26242/stat : 26242 (xcsp_picat) R 26239 26242 25340 0 -1 4202496 370608 0 0 0 224964 1250 0 0 20 0 1 0 221025385 2286981120 62554 33554432000 4194304 5849708 140733367252432 140733367251432 140519225663367 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39915520 140733367260342 140733367260420 140733367260420 140733367263178 0
/proc/26242/statm: 558345 62554 670 405 0 555290 0
Current children cumulated CPU time: 2262.14 s
Current children cumulated vsize: 2233380 KiB
Current children cumulated memory: 250216 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26437
/proc/meminfo: memFree=16971392/32770624 swapFree=67108796/67108860
[pid=26242] ppid=26239 vsize=2233280 memory=250116 CPUtime=2322.14 cores=0,2,4,6
/proc/26242/stat : 26242 (xcsp_picat) R 26239 26242 25340 0 -1 4202496 371865 0 0 0 230925 1289 0 0 20 0 1 0 221025385 2286878720 62529 33554432000 4194304 5849708 140733367252432 140733367251432 140519225663367 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39915520 140733367260342 140733367260420 140733367260420 140733367263178 0
/proc/26242/statm: 558320 62529 670 405 0 555265 0
Current children cumulated CPU time: 2322.14 s
Current children cumulated vsize: 2233280 KiB
Current children cumulated memory: 250116 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26438
/proc/meminfo: memFree=16809104/32770624 swapFree=67108796/67108860
[pid=26242] ppid=26239 vsize=2240448 memory=257284 CPUtime=2382.15 cores=0,2,4,6
/proc/26242/stat : 26242 (xcsp_picat) R 26239 26242 25340 0 -1 4202496 376591 0 0 0 236893 1322 0 0 20 0 1 0 221025385 2294218752 64321 33554432000 4194304 5849708 140733367252432 140733367251432 140519225663367 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39915520 140733367260342 140733367260420 140733367260420 140733367263178 0
/proc/26242/statm: 560112 64321 670 405 0 557057 0
Current children cumulated CPU time: 2382.15 s
Current children cumulated vsize: 2240448 KiB
Current children cumulated memory: 257284 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26439
/proc/meminfo: memFree=16646872/32770624 swapFree=67108796/67108860
[pid=26242] ppid=26239 vsize=2337612 memory=354376 CPUtime=2442.15 cores=0,2,4,6
/proc/26242/stat : 26242 (xcsp_picat) R 26239 26242 25340 0 -1 4202496 385744 0 0 0 242863 1352 0 0 20 0 1 0 221025385 2393714688 88594 33554432000 4194304 5849708 140733367252432 140733367251432 5437580 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39915520 140733367260342 140733367260420 140733367260420 140733367263178 0
/proc/26242/statm: 584403 88594 670 405 0 581348 0
Current children cumulated CPU time: 2442.15 s
Current children cumulated vsize: 2337612 KiB
Current children cumulated memory: 354376 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26441
/proc/meminfo: memFree=17047248/32770624 swapFree=67108796/67108860
[pid=26242] ppid=26239 vsize=2172816 memory=189780 CPUtime=2502.14 cores=0,2,4,6
/proc/26242/stat : 26242 (xcsp_picat) R 26239 26242 25340 0 -1 4202496 391547 0 0 0 248836 1378 0 0 20 0 1 0 221025385 2224963584 47445 33554432000 4194304 5849708 140733367252432 140733367251432 5437592 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39915520 140733367260342 140733367260420 140733367260420 140733367263178 0
/proc/26242/statm: 543204 47445 670 405 0 540149 0
Current children cumulated CPU time: 2502.14 s
Current children cumulated vsize: 2172816 KiB
Current children cumulated memory: 189780 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 26441
/proc/meminfo: memFree=17047372/32770624 swapFree=67108796/67108860
[pid=26242] ppid=26239 vsize=2172816 memory=189780 CPUtime=2519.85 cores=0,2,4,6
/proc/26242/stat : 26242 (xcsp_picat) R 26239 26242 25340 0 -1 4202496 391646 0 0 0 250599 1386 0 0 20 0 1 0 221025385 2224963584 47445 33554432000 4194304 5849708 140733367252432 140733367251432 140519225663367 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 39915520 140733367260342 140733367260420 140733367260420 140733367263178 0
/proc/26242/statm: 543204 47445 670 405 0 540149 0
Current children cumulated CPU time: 2519.85 s
Current children cumulated vsize: 2172816 KiB
Current children cumulated memory: 189780 KiB

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

[startup+2520.01 s]
# the end of solver process 26242 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2506 s, system=13.8643 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.86
CPU user time (s): 2506
CPU system time (s): 13.8643
CPU usage (%): 99.9941
Max. virtual memory (cumulated for all children) (KiB): 2817476
Max. memory (cumulated for all children) (KiB): 833432

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2506
system time used= 13.8643
maximum resident set size= 833432
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 391646
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= 26
involuntary context switches= 1280


# summary of solver processes directly reported to runsolver:
#   pid: 26242
#   total CPU time (s): 2519.86
#   total CPU user time (s): 2506
#   total CPU system time (s): 13.8643

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 11.4573 second user time and 17.4082 second system time

The end

Launcher Data 

Begin job on node138 at 2018-08-12 02:43:42
IDJOB=4303306
IDBENCH=141662
IDSOLVER=2778
FILE ID=node138/4303306-1534034622
RUNJOBID= node138-1534027058-25371
PBS_JOBID= 21036965
Free space on /tmp= 24252 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/Eternity/Eternity-12-12_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303306-1534034622/watcher-4303306-1534034622 -o /tmp/evaluation-result-4303306-1534034622/solver-4303306-1534034622 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node138-1534027058-25371 --watchdog 2580  xcsp_picat HOME/instance-4303306-1534034622.xml

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

MD5SUM BENCH= 72288e631366ae5e472c0848b2762e00
RANDOM SEED=76190489

node138.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	: 5333.71
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	: 5333.71
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	: 5333.71
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	: 5333.71
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:        17250032 kB
MemAvailable:   31628060 kB
Buffers:          103204 kB
Cached:         14345432 kB
SwapCached:           12 kB
Active:          7426584 kB
Inactive:        7352064 kB
Active(anon):     274340 kB
Inactive(anon):   108460 kB
Active(file):    7152244 kB
Inactive(file):  7243604 kB
Unevictable:        7276 kB
Mlocked:            7276 kB
SwapTotal:      67108860 kB
SwapFree:       67108796 kB
Dirty:              4216 kB
Writeback:             0 kB
AnonPages:        337188 kB
Mapped:            51832 kB
Shmem:             49740 kB
Slab:             438512 kB
SReclaimable:     410640 kB
SUnreclaim:        27872 kB
KernelStack:        3360 kB
PageTables:         6192 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2641096 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    151552 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      112000 kB
DirectMap2M:    33433600 kB

Free space on /tmp at the end= 24248 MiB
End job on node138 at 2018-08-12 03:25:42