Trace number 4309649

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 2018-08-14? (TO) 2520.08 2520.02

General information on the benchmark

NameEternity/
Eternity-15-15_c18.xml
MD5SUM07f6a500cdb84e44b97e5b2e1697edff
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 variables705
Number of constraints286
Number of domains2
Minimum domain size22
Maximum domain size225
Distribution of domain sizes[{"size":22,"count":480},{"size":225,"count":225}]
Minimum variable degree1
Maximum variable degree16
Distribution of variable degrees[{"degree":1,"count":14},{"degree":2,"count":690},{"degree":16,"count":1}]
Minimum constraint arity1
Maximum constraint arity225
Distribution of constraint arities[{"arity":1,"count":60},{"arity":5,"count":225},{"arity":225,"count":1}]
Number of extensional constraints225
Number of intensional constraints60
Distribution of constraint types[{"type":"extension","count":225},{"type":"intension","count":60},{"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 (10347 MiB free)
  memory of node 1: 16384 MiB (12958 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309649-1534318930/watcher-4309649-1534318930 -o /tmp/evaluation-result-4309649-1534318930/solver-4309649-1534318930 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1534293202-13751 --watchdog 2580 xcsp_picat HOME/instance-4309649-1534318930.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=17030, runsolver pid=17027
Current StackSize limit: 8192 KiB


[startup+0.100162 s]*
/proc/loadavg: 2.04 2.03 2.05 3/187 17031
/proc/meminfo: memFree=23850784/32770624 swapFree=67059132/67108860
[pid=17030] ppid=17027 vsize=2025744 memory=17212 CPUtime=0.1 cores=1,3,5,7
/proc/17030/stat : 17030 (xcsp_picat) R 17027 17030 13719 0 -1 4202496 1424 0 0 0 10 0 0 0 20 0 1 0 249456174 2074361856 4303 33554432000 4194304 5849940 140735310390592 140735310390592 140715264064512 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34189312 140735310398646 140735310398724 140735310398724 140735310401482 0
/proc/17030/statm: 506436 4303 597 405 0 503380 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 17212 KiB

[startup+0.209746 s]*
/proc/loadavg: 2.04 2.03 2.05 3/187 17031
/proc/meminfo: memFree=23844640/32770624 swapFree=67059132/67108860
[pid=17030] ppid=17027 vsize=2025744 memory=25404 CPUtime=0.21 cores=1,3,5,7
/proc/17030/stat : 17030 (xcsp_picat) R 17027 17030 13719 0 -1 4202496 1428 0 0 0 21 0 0 0 20 0 1 0 249456174 2074361856 6351 33554432000 4194304 5849940 140735310390592 140735310390592 4786630 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34189312 140735310398646 140735310398724 140735310398724 140735310401482 0
/proc/17030/statm: 506436 6351 597 405 0 503380 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 25404 KiB

[startup+0.309495 s]*
/proc/loadavg: 2.04 2.03 2.05 3/187 17031
/proc/meminfo: memFree=23838496/32770624 swapFree=67059132/67108860
[pid=17030] ppid=17027 vsize=2025744 memory=31548 CPUtime=0.31 cores=1,3,5,7
/proc/17030/stat : 17030 (xcsp_picat) R 17027 17030 13719 0 -1 4202496 1431 0 0 0 31 0 0 0 20 0 1 0 249456174 2074361856 7887 33554432000 4194304 5849940 140735310390592 140735310390592 140715264064512 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34189312 140735310398646 140735310398724 140735310398724 140735310401482 0
/proc/17030/statm: 506436 7887 597 405 0 503380 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2025744 KiB
Current children cumulated memory: 31548 KiB

[startup+0.700411 s]
/proc/loadavg: 2.04 2.03 2.05 3/187 17031
/proc/meminfo: memFree=23821988/32770624 swapFree=67059132/67108860
[pid=17030] ppid=17027 vsize=2039624 memory=82776 CPUtime=0.69 cores=1,3,5,7
/proc/17030/stat : 17030 (xcsp_picat) R 17027 17030 13719 0 -1 4202496 4541 0 0 0 68 1 0 0 20 0 1 0 249456174 2088574976 20694 33554432000 4194304 5849940 140735310390592 140735310390592 4534169 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34189312 140735310398646 140735310398724 140735310398724 140735310401482 0
/proc/17030/statm: 509906 20694 635 405 0 506850 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2039624 KiB
Current children cumulated memory: 82776 KiB

[startup+1.50042 s]
/proc/loadavg: 2.04 2.03 2.05 3/187 17031
/proc/meminfo: memFree=23748528/32770624 swapFree=67059132/67108860
[pid=17030] ppid=17027 vsize=2224352 memory=267452 CPUtime=1.49 cores=1,3,5,7
/proc/17030/stat : 17030 (xcsp_picat) R 17027 17030 13719 0 -1 4202496 8849 0 0 0 145 4 0 0 20 0 1 0 249456174 2277736448 66863 33554432000 4194304 5849940 140735310390592 140735310389672 5406226 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34189312 140735310398646 140735310398724 140735310398724 140735310401482 0
/proc/17030/statm: 556088 66863 636 405 0 553032 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2224352 KiB
Current children cumulated memory: 267452 KiB

[startup+3.10945 s]
/proc/loadavg: 2.03 2.03 2.05 3/187 17031
/proc/meminfo: memFree=23644828/32770624 swapFree=67059132/67108860
[pid=17030] ppid=17027 vsize=2180132 memory=223356 CPUtime=3.1 cores=1,3,5,7
/proc/17030/stat : 17030 (xcsp_picat) R 17027 17030 13719 0 -1 4202496 39233 0 0 0 304 6 0 0 20 0 1 0 249456174 2232455168 55839 33554432000 4194304 5849940 140735310390592 140735310388840 5392226 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34189312 140735310398646 140735310398724 140735310398724 140735310401482 0
/proc/17030/statm: 545033 55839 646 405 0 541977 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2180132 KiB
Current children cumulated memory: 223356 KiB

[startup+6.30041 s]
/proc/loadavg: 2.03 2.03 2.05 3/187 17031
/proc/meminfo: memFree=23573440/32770624 swapFree=67059132/67108860
[pid=17030] ppid=17027 vsize=2254256 memory=294620 CPUtime=6.29 cores=1,3,5,7
/proc/17030/stat : 17030 (xcsp_picat) R 17027 17030 13719 0 -1 4202496 42951 0 0 0 622 7 0 0 20 0 1 0 249456174 2308358144 73655 33554432000 4194304 5849940 140735310390592 140735310388856 5319205 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34189312 140735310398646 140735310398724 140735310398724 140735310401482 0
/proc/17030/statm: 563564 73655 662 405 0 560508 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2254256 KiB
Current children cumulated memory: 294620 KiB

[startup+12.7004 s]
/proc/loadavg: 2.03 2.03 2.05 3/187 17031
/proc/meminfo: memFree=23573316/32770624 swapFree=67059132/67108860
[pid=17030] ppid=17027 vsize=2254256 memory=294780 CPUtime=12.69 cores=1,3,5,7
/proc/17030/stat : 17030 (xcsp_picat) R 17027 17030 13719 0 -1 4202496 105302 0 0 0 1259 10 0 0 20 0 1 0 249456174 2308358144 73695 33554432000 4194304 5849940 140735310390592 140735310389304 5307749 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34189312 140735310398646 140735310398724 140735310398724 140735310401482 0
/proc/17030/statm: 563564 73695 667 405 0 560508 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2254256 KiB
Current children cumulated memory: 294780 KiB

[startup+25.5003 s]
/proc/loadavg: 2.02 2.02 2.05 3/187 17031
/proc/meminfo: memFree=23573124/32770624 swapFree=67059132/67108860
[pid=17030] ppid=17027 vsize=2251572 memory=294956 CPUtime=25.49 cores=1,3,5,7
/proc/17030/stat : 17030 (xcsp_picat) R 17027 17030 13719 0 -1 4202496 138690 0 0 0 2535 14 0 0 20 0 1 0 249456174 2305609728 73739 33554432000 4194304 5849940 140735310390592 140735310389080 4208609 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34189312 140735310398646 140735310398724 140735310398724 140735310401482 0
/proc/17030/statm: 562893 73739 670 405 0 559837 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2251572 KiB
Current children cumulated memory: 294956 KiB

[startup+51.1096 s]
/proc/loadavg: 2.17 2.05 2.06 3/187 17031
/proc/meminfo: memFree=23570104/32770624 swapFree=67059132/67108860
[pid=17030] ppid=17027 vsize=2256456 memory=297740 CPUtime=51.09 cores=1,3,5,7
/proc/17030/stat : 17030 (xcsp_picat) R 17027 17030 13719 0 -1 4202496 165271 0 0 0 5087 22 0 0 20 0 1 0 249456174 2310610944 74435 33554432000 4194304 5849940 140735310390592 140735310389592 5312865 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34189312 140735310398646 140735310398724 140735310398724 140735310401482 0
/proc/17030/statm: 564114 74435 670 405 0 561058 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2256456 KiB
Current children cumulated memory: 297740 KiB

[startup+102.3 s]
/proc/loadavg: 2.47 2.17 2.09 3/187 17032
/proc/meminfo: memFree=23570276/32770624 swapFree=67059132/67108860
[pid=17030] ppid=17027 vsize=2386972 memory=428060 CPUtime=102.28 cores=1,3,5,7
/proc/17030/stat : 17030 (xcsp_picat) R 17027 17030 13719 0 -1 4202496 204365 0 0 0 10185 43 0 0 20 0 1 0 249456174 2444259328 107015 33554432000 4194304 5849940 140735310390592 140735310388856 4234762 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34189312 140735310398646 140735310398724 140735310398724 140735310401482 0
/proc/17030/statm: 596743 107015 670 405 0 593687 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2386972 KiB
Current children cumulated memory: 428060 KiB

[startup+162.3 s]
/proc/loadavg: 2.17 2.14 2.09 3/187 17033
/proc/meminfo: memFree=23565904/32770624 swapFree=67059132/67108860
[pid=17030] ppid=17027 vsize=2255508 memory=302136 CPUtime=162.29 cores=1,3,5,7
/proc/17030/stat : 17030 (xcsp_picat) R 17027 17030 13719 0 -1 4202496 239322 0 0 0 16164 65 0 0 20 0 1 0 249456174 2309640192 75534 33554432000 4194304 5849940 140735310390592 140735310389752 5312865 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34189312 140735310398646 140735310398724 140735310398724 140735310401482 0
/proc/17030/statm: 563877 75534 670 405 0 560821 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2255508 KiB
Current children cumulated memory: 302136 KiB

[startup+222.3 s]
/proc/loadavg: 2.06 2.11 2.08 3/187 17034
/proc/meminfo: memFree=23564564/32770624 swapFree=67059132/67108860
[pid=17030] ppid=17027 vsize=2259760 memory=303276 CPUtime=222.29 cores=1,3,5,7
/proc/17030/stat : 17030 (xcsp_picat) R 17027 17030 13719 0 -1 4202496 241939 0 0 0 22140 89 0 0 20 0 1 0 249456174 2313994240 75819 33554432000 4194304 5849940 140735310390592 140735310389592 140715264085895 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34189312 140735310398646 140735310398724 140735310398724 140735310401482 0
/proc/17030/statm: 564940 75819 670 405 0 561884 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 2259760 KiB
Current children cumulated memory: 303276 KiB

[startup+282.3 s]
/proc/loadavg: 2.02 2.09 2.08 3/187 17035
/proc/meminfo: memFree=23560412/32770624 swapFree=67059132/67108860
[pid=17030] ppid=17027 vsize=2259812 memory=307420 CPUtime=282.29 cores=1,3,5,7
/proc/17030/stat : 17030 (xcsp_picat) R 17027 17030 13719 0 -1 4202496 279736 0 0 0 28112 117 0 0 20 0 1 0 249456174 2314047488 76855 33554432000 4194304 5849940 140735310390592 140735310389592 140715264085895 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34189312 140735310398646 140735310398724 140735310398724 140735310401482 0
/proc/17030/statm: 564953 76855 670 405 0 561897 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 2259812 KiB
Current children cumulated memory: 307420 KiB

[startup+342.3 s]
/proc/loadavg: 2.01 2.07 2.07 3/187 17036
/proc/meminfo: memFree=23554572/32770624 swapFree=67059132/67108860
[pid=17030] ppid=17027 vsize=2266340 memory=313388 CPUtime=342.29 cores=1,3,5,7
/proc/17030/stat : 17030 (xcsp_picat) R 17027 17030 13719 0 -1 4202496 318082 0 0 0 34085 144 0 0 20 0 1 0 249456174 2320732160 78347 33554432000 4194304 5849940 140735310390592 140735310389592 140715264085895 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34189312 140735310398646 140735310398724 140735310398724 140735310401482 0
/proc/17030/statm: 566585 78347 670 405 0 563529 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 2266340 KiB
Current children cumulated memory: 313388 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.06 2.06 3/187 17037
/proc/meminfo: memFree=23546836/32770624 swapFree=67059132/67108860
[pid=17030] ppid=17027 vsize=2273260 memory=320868 CPUtime=402.3 cores=1,3,5,7
/proc/17030/stat : 17030 (xcsp_picat) R 17027 17030 13719 0 -1 4202496 359212 0 0 0 40056 174 0 0 20 0 1 0 249456174 2327818240 80217 33554432000 4194304 5849940 140735310390592 140735310389464 4234734 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34189312 140735310398646 140735310398724 140735310398724 140735310401482 0
/proc/17030/statm: 568315 80217 670 405 0 565259 0
Current children cumulated CPU time: 402.3 s
Current children cumulated vsize: 2273260 KiB
Current children cumulated memory: 320868 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.05 2.06 3/187 17038
/proc/meminfo: memFree=23547448/32770624 swapFree=67059132/67108860
[pid=17030] ppid=17027 vsize=2273016 memory=320624 CPUtime=462.3 cores=1,3,5,7
/proc/17030/stat : 17030 (xcsp_picat) R 17027 17030 13719 0 -1 4202496 396269 0 0 0 46031 199 0 0 20 0 1 0 249456174 2327568384 80156 33554432000 4194304 5849940 140735310390592 140735310389592 140715264085895 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34189312 140735310398646 140735310398724 140735310398724 140735310401482 0
/proc/17030/statm: 568254 80156 670 405 0 565198 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 2273016 KiB
Current children cumulated memory: 320624 KiB


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

/proc/17030/statm: 577475 88543 670 405 0 574419 0
Current children cumulated CPU time: 1722.33 s
Current children cumulated vsize: 2309900 KiB
Current children cumulated memory: 354172 KiB

[startup+1782.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/187 17169
/proc/meminfo: memFree=23633068/32770624 swapFree=67059136/67108860
[pid=17030] ppid=17027 vsize=2309744 memory=354016 CPUtime=1782.33 cores=1,3,5,7
/proc/17030/stat : 17030 (xcsp_picat) R 17027 17030 13719 0 -1 4202496 1203705 0 0 0 177415 818 0 0 20 0 1 0 249456174 2365177856 88504 33554432000 4194304 5849940 140735310390592 140735310389592 140715264085895 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34189312 140735310398646 140735310398724 140735310398724 140735310401482 0
/proc/17030/statm: 577436 88504 670 405 0 574380 0
Current children cumulated CPU time: 1782.33 s
Current children cumulated vsize: 2309744 KiB
Current children cumulated memory: 354016 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 17170
/proc/meminfo: memFree=23526316/32770624 swapFree=67059136/67108860
[pid=17030] ppid=17027 vsize=2440616 memory=484888 CPUtime=1842.33 cores=1,3,5,7
/proc/17030/stat : 17030 (xcsp_picat) R 17027 17030 13719 0 -1 4202496 1237316 0 0 0 183389 844 0 0 20 0 1 0 249456174 2499190784 121222 33554432000 4194304 5849940 140735310390592 140735310389240 5360645 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34189312 140735310398646 140735310398724 140735310398724 140735310401482 0
/proc/17030/statm: 610154 121222 670 405 0 607098 0
Current children cumulated CPU time: 1842.33 s
Current children cumulated vsize: 2440616 KiB
Current children cumulated memory: 484888 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 17171
/proc/meminfo: memFree=23635980/32770624 swapFree=67059136/67108860
[pid=17030] ppid=17027 vsize=2309544 memory=353816 CPUtime=1902.33 cores=1,3,5,7
/proc/17030/stat : 17030 (xcsp_picat) R 17027 17030 13719 0 -1 4202496 1271135 0 0 0 189360 873 0 0 20 0 1 0 249456174 2364973056 88454 33554432000 4194304 5849940 140735310390592 140735310389592 5339977 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34189312 140735310398646 140735310398724 140735310398724 140735310401482 0
/proc/17030/statm: 577386 88454 670 405 0 574330 0
Current children cumulated CPU time: 1902.33 s
Current children cumulated vsize: 2309544 KiB
Current children cumulated memory: 353816 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 17172
/proc/meminfo: memFree=23570832/32770624 swapFree=67059136/67108860
[pid=17030] ppid=17027 vsize=2309300 memory=353572 CPUtime=1962.34 cores=1,3,5,7
/proc/17030/stat : 17030 (xcsp_picat) R 17027 17030 13719 0 -1 4202496 1312966 0 0 0 195337 897 0 0 20 0 1 0 249456174 2364723200 88393 33554432000 4194304 5849940 140735310390592 140735310389592 140715264085895 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34189312 140735310398646 140735310398724 140735310398724 140735310401482 0
/proc/17030/statm: 577325 88393 670 405 0 574269 0
Current children cumulated CPU time: 1962.34 s
Current children cumulated vsize: 2309300 KiB
Current children cumulated memory: 353572 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 17173
/proc/meminfo: memFree=23636548/32770624 swapFree=67059136/67108860
[pid=17030] ppid=17027 vsize=2309296 memory=353568 CPUtime=2022.33 cores=1,3,5,7
/proc/17030/stat : 17030 (xcsp_picat) R 17027 17030 13719 0 -1 4202496 1349351 0 0 0 201309 924 0 0 20 0 1 0 249456174 2364719104 88392 33554432000 4194304 5849940 140735310390592 140735310389592 140715264085895 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34189312 140735310398646 140735310398724 140735310398724 140735310401482 0
/proc/17030/statm: 577324 88392 670 405 0 574268 0
Current children cumulated CPU time: 2022.33 s
Current children cumulated vsize: 2309296 KiB
Current children cumulated memory: 353568 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 17174
/proc/meminfo: memFree=23505816/32770624 swapFree=67059136/67108860
[pid=17030] ppid=17027 vsize=2440368 memory=484640 CPUtime=2082.33 cores=1,3,5,7
/proc/17030/stat : 17030 (xcsp_picat) R 17027 17030 13719 0 -1 4202496 1381390 0 0 0 207277 956 0 0 20 0 1 0 249456174 2498936832 121160 33554432000 4194304 5849940 140735310390592 140735310389592 140715264085895 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34189312 140735310398646 140735310398724 140735310398724 140735310401482 0
/proc/17030/statm: 610092 121160 670 405 0 607036 0
Current children cumulated CPU time: 2082.33 s
Current children cumulated vsize: 2440368 KiB
Current children cumulated memory: 484640 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 17175
/proc/meminfo: memFree=23616524/32770624 swapFree=67059136/67108860
[pid=17030] ppid=17027 vsize=2309296 memory=353568 CPUtime=2142.34 cores=1,3,5,7
/proc/17030/stat : 17030 (xcsp_picat) R 17027 17030 13719 0 -1 4202496 1398159 0 0 0 213258 976 0 0 20 0 1 0 249456174 2364719104 88392 33554432000 4194304 5849940 140735310390592 140735310389240 140715264085895 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34189312 140735310398646 140735310398724 140735310398724 140735310401482 0
/proc/17030/statm: 577324 88392 670 405 0 574268 0
Current children cumulated CPU time: 2142.34 s
Current children cumulated vsize: 2309296 KiB
Current children cumulated memory: 353568 KiB

[startup+2202.3 s]
/proc/loadavg: 2.06 2.03 2.05 3/187 17176
/proc/meminfo: memFree=23355132/32770624 swapFree=67059136/67108860
[pid=17030] ppid=17027 vsize=2439892 memory=484164 CPUtime=2202.34 cores=1,3,5,7
/proc/17030/stat : 17030 (xcsp_picat) R 17027 17030 13719 0 -1 4202496 1426497 0 0 0 219233 1001 0 0 20 0 1 0 249456174 2498449408 121041 33554432000 4194304 5849940 140735310390592 140735310389464 140715264085895 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34189312 140735310398646 140735310398724 140735310398724 140735310401482 0
/proc/17030/statm: 609973 121041 670 405 0 606917 0
Current children cumulated CPU time: 2202.34 s
Current children cumulated vsize: 2439892 KiB
Current children cumulated memory: 484164 KiB

[startup+2262.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/187 17177
/proc/meminfo: memFree=23429784/32770624 swapFree=67059136/67108860
[pid=17030] ppid=17027 vsize=2445188 memory=492560 CPUtime=2262.34 cores=1,3,5,7
/proc/17030/stat : 17030 (xcsp_picat) R 17027 17030 13719 0 -1 4202496 1457116 0 0 0 225203 1031 0 0 20 0 1 0 249456174 2503872512 123140 33554432000 4194304 5849940 140735310390592 140735310389592 140715264085895 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34189312 140735310398646 140735310398724 140735310398724 140735310401482 0
/proc/17030/statm: 611297 123140 670 405 0 608241 0
Current children cumulated CPU time: 2262.34 s
Current children cumulated vsize: 2445188 KiB
Current children cumulated memory: 492560 KiB

[startup+2322.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 17185
/proc/meminfo: memFree=23497796/32770624 swapFree=67059136/67108860
[pid=17030] ppid=17027 vsize=2349792 memory=397400 CPUtime=2322.34 cores=1,3,5,7
/proc/17030/stat : 17030 (xcsp_picat) R 17027 17030 13719 0 -1 4202496 1511615 0 0 0 231178 1056 0 0 20 0 1 0 249456174 2406187008 99350 33554432000 4194304 5849940 140735310390592 140735310389592 5437768 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34189312 140735310398646 140735310398724 140735310398724 140735310401482 0
/proc/17030/statm: 587448 99350 670 405 0 584392 0
Current children cumulated CPU time: 2322.34 s
Current children cumulated vsize: 2349792 KiB
Current children cumulated memory: 397400 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 17186
/proc/meminfo: memFree=23439508/32770624 swapFree=67059136/67108860
[pid=17030] ppid=17027 vsize=2480696 memory=528304 CPUtime=2382.35 cores=1,3,5,7
/proc/17030/stat : 17030 (xcsp_picat) R 17027 17030 13719 0 -1 4202496 1535577 0 0 0 237147 1088 0 0 20 0 1 0 249456174 2540232704 132076 33554432000 4194304 5849940 140735310390592 140735310389752 140715264085895 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34189312 140735310398646 140735310398724 140735310398724 140735310401482 0
/proc/17030/statm: 620174 132076 670 405 0 617118 0
Current children cumulated CPU time: 2382.35 s
Current children cumulated vsize: 2480696 KiB
Current children cumulated memory: 528304 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 17187
/proc/meminfo: memFree=23374160/32770624 swapFree=67059136/67108860
[pid=17030] ppid=17027 vsize=2480696 memory=528304 CPUtime=2442.35 cores=1,3,5,7
/proc/17030/stat : 17030 (xcsp_picat) R 17027 17030 13719 0 -1 4202496 1543439 0 0 0 243117 1118 0 0 20 0 1 0 249456174 2540232704 132076 33554432000 4194304 5849940 140735310390592 140735310389592 5438434 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34189312 140735310398646 140735310398724 140735310398724 140735310401482 0
/proc/17030/statm: 620174 132076 670 405 0 617118 0
Current children cumulated CPU time: 2442.35 s
Current children cumulated vsize: 2480696 KiB
Current children cumulated memory: 528304 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 17188
/proc/meminfo: memFree=23571004/32770624 swapFree=67059136/67108860
[pid=17030] ppid=17027 vsize=2349624 memory=397232 CPUtime=2502.34 cores=1,3,5,7
/proc/17030/stat : 17030 (xcsp_picat) R 17027 17030 13719 0 -1 4202496 1580543 0 0 0 249088 1146 0 0 20 0 1 0 249456174 2406014976 99308 33554432000 4194304 5849940 140735310390592 140735310389592 5302990 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34189312 140735310398646 140735310398724 140735310398724 140735310401482 0
/proc/17030/statm: 587406 99308 670 405 0 584350 0
Current children cumulated CPU time: 2502.34 s
Current children cumulated vsize: 2349624 KiB
Current children cumulated memory: 397232 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 17188
/proc/meminfo: memFree=23571004/32770624 swapFree=67059136/67108860
[pid=17030] ppid=17027 vsize=2349624 memory=397232 CPUtime=2520.06 cores=1,3,5,7
/proc/17030/stat : 17030 (xcsp_picat) R 17027 17030 13719 0 -1 4202496 1602833 0 0 0 250851 1155 0 0 20 0 1 0 249456174 2406014976 99308 33554432000 4194304 5849940 140735310390592 140735310389752 140715264085895 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7949816 9396308 34189312 140735310398646 140735310398724 140735310398724 140735310401482 0
/proc/17030/statm: 587406 99308 670 405 0 584350 0
Current children cumulated CPU time: 2520.06 s
Current children cumulated vsize: 2349624 KiB
Current children cumulated memory: 397232 KiB

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

[startup+2520.02 s]
# the end of solver process 17030 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2508.52 s, system=11.5623 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): 2520.02
CPU time (s): 2520.08
CPU user time (s): 2508.52
CPU system time (s): 11.5623
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 2527112
Max. memory (cumulated for all children) (KiB): 568136

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2508.52
system time used= 11.5623
maximum resident set size= 568136
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1602833
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= 14
involuntary context switches= 1034


# summary of solver processes directly reported to runsolver:
#   pid: 17030
#   total CPU time (s): 2520.08
#   total CPU user time (s): 2508.52
#   total CPU system time (s): 11.5623

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 13.3135 second user time and 15.2708 second system time

The end

Launcher Data 

Begin job on node103 at 2018-08-15 09:42:10
IDJOB=4309649
IDBENCH=141653
IDSOLVER=2794
FILE ID=node103/4309649-1534318930
RUNJOBID= node103-1534293202-13751
PBS_JOBID= 21038140
Free space on /tmp= 37332 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/Eternity/Eternity-15-15_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309649-1534318930/watcher-4309649-1534318930 -o /tmp/evaluation-result-4309649-1534318930/solver-4309649-1534318930 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node103-1534293202-13751 --watchdog 2580  xcsp_picat HOME/instance-4309649-1534318930.xml

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

MD5SUM BENCH= 07f6a500cdb84e44b97e5b2e1697edff
RANDOM SEED=1858917625

node103.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	: 5333.48
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	: 5333.48
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	: 5333.48
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	: 5333.48
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:        23866764 kB
MemAvailable:   31591784 kB
Buffers:          187428 kB
Cached:          7738932 kB
SwapCached:         5144 kB
Active:          4523764 kB
Inactive:        3761544 kB
Active(anon):     351024 kB
Inactive(anon):    67484 kB
Active(file):    4172740 kB
Inactive(file):  3694060 kB
Unevictable:        7772 kB
Mlocked:            7772 kB
SwapTotal:      67108860 kB
SwapFree:       67059132 kB
Dirty:              6104 kB
Writeback:             0 kB
AnonPages:        362072 kB
Mapped:            56088 kB
Shmem:             56920 kB
Slab:             315788 kB
SReclaimable:     286680 kB
SUnreclaim:        29108 kB
KernelStack:        3296 kB
PageTables:         6004 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2695516 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    299008 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      124288 kB
DirectMap2M:    33421312 kB

Free space on /tmp at the end= 37328 MiB
End job on node103 at 2018-08-15 10:24:10