Trace number 4303447

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) 2519.93 2520.02

General information on the benchmark

NameBacp/Bacp-m1/
Bacp-m1-10b_c18.xml
MD5SUM4cdbad1057c2bf63c0002b000000d906
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark14
Best CPU time to get the best result obtained on this benchmark2400.22
Satisfiable
(Un)Satisfiability was proved
Number of variables482
Number of constraints96
Number of domains8
Minimum domain size2
Maximum domain size10
Distribution of domain sizes[{"size":2,"count":420},{"size":6,"count":10},{"size":7,"count":10},{"size":10,"count":42}]
Minimum variable degree1
Maximum variable degree16
Distribution of variable degrees[{"degree":1,"count":10},{"degree":2,"count":430},{"degree":11,"count":9},{"degree":12,"count":9},{"degree":13,"count":17},{"degree":14,"count":4},{"degree":15,"count":2},{"degree":16,"count":1}]
Minimum constraint arity2
Maximum constraint arity43
Distribution of constraint arities[{"arity":2,"count":34},{"arity":11,"count":42},{"arity":43,"count":20}]
Number of extensional constraints42
Number of intensional constraints34
Distribution of constraint types[{"type":"extension","count":42},{"type":"intension","count":34},{"type":"sum","count":10},{"type":"count","count":10}]
Optimization problemYES
Type of objectivemin MAXIMUM

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 (10294 MiB free)
  memory of node 1: 16384 MiB (5867 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303447-1534036499/watcher-4303447-1534036499 -o /tmp/evaluation-result-4303447-1534036499/solver-4303447-1534036499 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1534028937-25615 --watchdog 2580 xcsp_picat HOME/instance-4303447-1534036499.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=26419, runsolver pid=26416

[startup+0.100112 s]*
/proc/loadavg: 2.06 2.11 2.08 3/188 26420
/proc/meminfo: memFree=16535452/32770624 swapFree=67108844/67108860
[pid=26419] ppid=26416 vsize=2026168 memory=17460 CPUtime=0.1 cores=0,2,4,6
/proc/26419/stat : 26419 (xcsp_picat) R 26416 26419 25584 0 -1 4202496 1447 0 0 0 10 0 0 0 20 0 1 0 221213049 2074796032 4365 33554432000 4194304 5849708 140729665066144 140729665066144 5472664 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 25350144 140729665074358 140729665074436 140729665074436 140729665077194 0
/proc/26419/statm: 506542 4365 718 405 0 503487 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2026168 KiB
Current children cumulated memory: 17460 KiB

[startup+0.209638 s]*
/proc/loadavg: 2.06 2.11 2.08 3/188 26420
/proc/meminfo: memFree=16533964/32770624 swapFree=67108844/67108860
[pid=26419] ppid=26416 vsize=2027360 memory=18736 CPUtime=0.2 cores=0,2,4,6
/proc/26419/stat : 26419 (xcsp_picat) R 26416 26419 25584 0 -1 4202496 2003 0 0 0 20 0 0 0 20 0 1 0 221213049 2076016640 4684 33554432000 4194304 5849708 140729665066144 140729665066144 5371604 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 25350144 140729665074358 140729665074436 140729665074436 140729665077194 0
/proc/26419/statm: 506840 4684 736 405 0 503785 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2027360 KiB
Current children cumulated memory: 18736 KiB

[startup+0.309001 s]*
/proc/loadavg: 2.06 2.11 2.08 3/188 26420
/proc/meminfo: memFree=16533964/32770624 swapFree=67108844/67108860
[pid=26419] ppid=26416 vsize=2027556 memory=18684 CPUtime=0.3 cores=0,2,4,6
/proc/26419/stat : 26419 (xcsp_picat) R 26416 26419 25584 0 -1 4202496 2090 0 0 0 30 0 0 0 20 0 1 0 221213049 2076217344 4671 33554432000 4194304 5849708 140729665066144 140729665066144 5359099 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 25350144 140729665074358 140729665074436 140729665074436 140729665077194 0
/proc/26419/statm: 506889 4671 736 405 0 503834 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2027556 KiB
Current children cumulated memory: 18684 KiB

[startup+0.700223 s]
/proc/loadavg: 2.06 2.11 2.08 4/188 26420
/proc/meminfo: memFree=16533328/32770624 swapFree=67108844/67108860
[pid=26419] ppid=26416 vsize=2027296 memory=18756 CPUtime=0.69 cores=0,2,4,6
/proc/26419/stat : 26419 (xcsp_picat) R 26416 26419 25584 0 -1 4202496 2328 0 0 0 69 0 0 0 20 0 1 0 221213049 2075951104 4689 33554432000 4194304 5849708 140729665066144 140729665066144 5322224 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 25350144 140729665074358 140729665074436 140729665074436 140729665077194 0
/proc/26419/statm: 506824 4689 744 405 0 503769 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2027296 KiB
Current children cumulated memory: 18756 KiB

[startup+1.50023 s]
/proc/loadavg: 2.06 2.11 2.08 3/188 26420
/proc/meminfo: memFree=16533328/32770624 swapFree=67108844/67108860
[pid=26419] ppid=26416 vsize=2028984 memory=20336 CPUtime=1.49 cores=0,2,4,6
/proc/26419/stat : 26419 (xcsp_picat) R 26416 26419 25584 0 -1 4202496 2735 0 0 0 146 3 0 0 20 0 1 0 221213049 2077679616 5084 33554432000 4194304 5849708 140729665066144 140729665065144 5438368 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 25350144 140729665074358 140729665074436 140729665074436 140729665077194 0
/proc/26419/statm: 507246 5084 752 405 0 504191 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2028984 KiB
Current children cumulated memory: 20336 KiB

[startup+3.10917 s]
/proc/loadavg: 2.05 2.11 2.08 3/188 26420
/proc/meminfo: memFree=16702276/32770624 swapFree=67108844/67108860
[pid=26419] ppid=26416 vsize=2030300 memory=21572 CPUtime=3.1 cores=0,2,4,6
/proc/26419/stat : 26419 (xcsp_picat) R 26416 26419 25584 0 -1 4202496 4981 0 0 0 304 6 0 0 20 0 1 0 221213049 2079027200 5393 33554432000 4194304 5849708 140729665066144 140729665065144 139661185675143 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 25350144 140729665074358 140729665074436 140729665074436 140729665077194 0
/proc/26419/statm: 507575 5393 752 405 0 504520 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2030300 KiB
Current children cumulated memory: 21572 KiB

[startup+6.30022 s]
/proc/loadavg: 2.05 2.11 2.08 3/188 26481
/proc/meminfo: memFree=16893728/32770624 swapFree=67108844/67108860
[pid=26419] ppid=26416 vsize=2031804 memory=23084 CPUtime=6.29 cores=0,2,4,6
/proc/26419/stat : 26419 (xcsp_picat) R 26416 26419 25584 0 -1 4202496 9867 0 0 0 619 10 0 0 20 0 1 0 221213049 2080567296 5771 33554432000 4194304 5849708 140729665066144 140729665065144 5437714 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 25350144 140729665074358 140729665074436 140729665074436 140729665077194 0
/proc/26419/statm: 507951 5771 752 405 0 504896 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2031804 KiB
Current children cumulated memory: 23084 KiB

[startup+12.7002 s]
/proc/loadavg: 1.97 2.09 2.07 3/187 26481
/proc/meminfo: memFree=16886316/32770624 swapFree=67108844/67108860
[pid=26419] ppid=26416 vsize=2034440 memory=27556 CPUtime=12.68 cores=0,2,4,6
/proc/26419/stat : 26419 (xcsp_picat) R 26416 26419 25584 0 -1 4202496 19215 0 0 0 1251 17 0 0 20 0 1 0 221213049 2083266560 6889 33554432000 4194304 5849708 140729665066144 140729665065144 139661185675143 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9394900 25350144 140729665074358 140729665074436 140729665074436 140729665077194 0
/proc/26419/statm: 508610 6889 752 405 0 505555 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2034440 KiB
Current children cumulated memory: 27556 KiB

[startup+25.5004 s]
/proc/loadavg: 1.98 2.08 2.07 3/187 26481
/proc/meminfo: memFree=16859032/32770624 swapFree=67108844/67108860
[pid=26419] ppid=26416 vsize=2048412 memory=43364 CPUtime=25.48 cores=0,2,4,6
/proc/26419/stat : 26419 (xcsp_picat) R 26416 26419 25584 0 -1 4202496 31945 0 0 0 2518 30 0 0 20 0 1 0 221213049 2097573888 10841 33554432000 4194304 5849708 140729665066144 140729665065144 139661185675143 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 25350144 140729665074358 140729665074436 140729665074436 140729665077194 0
/proc/26419/statm: 512103 10841 752 405 0 509048 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2048412 KiB
Current children cumulated memory: 43364 KiB

[startup+51.1095 s]
/proc/loadavg: 1.98 2.08 2.07 3/187 26481
/proc/meminfo: memFree=16835676/32770624 swapFree=67108844/67108860
[pid=26419] ppid=26416 vsize=2043416 memory=40020 CPUtime=51.09 cores=0,2,4,6
/proc/26419/stat : 26419 (xcsp_picat) R 26416 26419 25584 0 -1 4202496 57234 0 0 0 5056 53 0 0 20 0 1 0 221213049 2092457984 10005 33554432000 4194304 5849708 140729665066144 140729665065144 139661185675143 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 25350144 140729665074358 140729665074436 140729665074436 140729665077194 0
/proc/26419/statm: 510854 10005 752 405 0 507799 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2043416 KiB
Current children cumulated memory: 40020 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.07 2.07 3/187 26482
/proc/meminfo: memFree=16801656/32770624 swapFree=67108844/67108860
[pid=26419] ppid=26416 vsize=2047032 memory=43480 CPUtime=102.28 cores=0,2,4,6
/proc/26419/stat : 26419 (xcsp_picat) R 26416 26419 25584 0 -1 4202496 93393 0 0 0 10135 93 0 0 20 0 1 0 221213049 2096160768 10870 33554432000 4194304 5849708 140729665066144 140729665065144 139661185675143 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 25350144 140729665074358 140729665074436 140729665074436 140729665077194 0
/proc/26419/statm: 511758 10870 752 405 0 508703 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2047032 KiB
Current children cumulated memory: 43480 KiB

[startup+162.3 s]
/proc/loadavg: 1.94 2.04 2.05 3/187 26547
/proc/meminfo: memFree=16822440/32770624 swapFree=67108844/67108860
[pid=26419] ppid=26416 vsize=2080236 memory=76764 CPUtime=162.28 cores=0,2,4,6
/proc/26419/stat : 26419 (xcsp_picat) R 26416 26419 25584 0 -1 4202496 124216 0 0 0 16103 125 0 0 20 0 1 0 221213049 2130161664 19191 33554432000 4194304 5849708 140729665066144 140729665065144 139661185675143 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 25350144 140729665074358 140729665074436 140729665074436 140729665077194 0
/proc/26419/statm: 520059 19191 752 405 0 517004 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2080236 KiB
Current children cumulated memory: 76764 KiB

[startup+222.3 s]
/proc/loadavg: 1.98 2.03 2.05 3/187 26548
/proc/meminfo: memFree=16815692/32770624 swapFree=67108844/67108860
[pid=26419] ppid=26416 vsize=2078528 memory=75220 CPUtime=222.28 cores=0,2,4,6
/proc/26419/stat : 26419 (xcsp_picat) R 26416 26419 25584 0 -1 4202496 150104 0 0 0 22071 157 0 0 20 0 1 0 221213049 2128412672 18805 33554432000 4194304 5849708 140729665066144 140729665065304 139661185675143 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 25350144 140729665074358 140729665074436 140729665074436 140729665077194 0
/proc/26419/statm: 519632 18805 752 405 0 516577 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2078528 KiB
Current children cumulated memory: 75220 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 2.03 2.05 3/187 26549
/proc/meminfo: memFree=16752736/32770624 swapFree=67108844/67108860
[pid=26419] ppid=26416 vsize=2125300 memory=121992 CPUtime=282.28 cores=0,2,4,6
/proc/26419/stat : 26419 (xcsp_picat) R 26416 26419 25584 0 -1 4202496 172822 0 0 0 28052 176 0 0 20 0 1 0 221213049 2176307200 30498 33554432000 4194304 5849708 140729665066144 140729665065304 5437714 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 25350144 140729665074358 140729665074436 140729665074436 140729665077194 0
/proc/26419/statm: 531325 30498 752 405 0 528270 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 2125300 KiB
Current children cumulated memory: 121992 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 26557
/proc/meminfo: memFree=16722084/32770624 swapFree=67108844/67108860
[pid=26419] ppid=26416 vsize=2124356 memory=120968 CPUtime=342.27 cores=0,2,4,6
/proc/26419/stat : 26419 (xcsp_picat) R 26416 26419 25584 0 -1 4202496 183792 0 0 0 34032 195 0 0 20 0 1 0 221213049 2175340544 30242 33554432000 4194304 5849708 140729665066144 140729665065144 5437647 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 25350144 140729665074358 140729665074436 140729665074436 140729665077194 0
/proc/26419/statm: 531089 30242 752 405 0 528034 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 2124356 KiB
Current children cumulated memory: 120968 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/187 26558
/proc/meminfo: memFree=16656176/32770624 swapFree=67108844/67108860
[pid=26419] ppid=26416 vsize=2170952 memory=167564 CPUtime=402.27 cores=0,2,4,6
/proc/26419/stat : 26419 (xcsp_picat) R 26416 26419 25584 0 -1 4202496 203559 0 0 0 40019 208 0 0 20 0 1 0 221213049 2223054848 41891 33554432000 4194304 5849708 140729665066144 140729665065144 139661185675143 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 25350144 140729665074358 140729665074436 140729665074436 140729665077194 0
/proc/26419/statm: 542738 41891 752 405 0 539683 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 2170952 KiB
Current children cumulated memory: 167564 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26559
/proc/meminfo: memFree=16621172/32770624 swapFree=67108844/67108860
[pid=26419] ppid=26416 vsize=2203720 memory=200332 CPUtime=462.27 cores=0,2,4,6
/proc/26419/stat : 26419 (xcsp_picat) R 26416 26419 25584 0 -1 4202496 204257 0 0 0 46003 224 0 0 20 0 1 0 221213049 2256609280 50083 33554432000 4194304 5849708 140729665066144 140729665065016 5313210 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 25350144 140729665074358 140729665074436 140729665074436 140729665077194 0
/proc/26419/statm: 550930 50083 752 405 0 547875 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 2203720 KiB
Current children cumulated memory: 200332 KiB


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

/proc/26419/statm: 630121 129274 752 405 0 627066 0
Current children cumulated CPU time: 1722.22 s
Current children cumulated vsize: 2520484 KiB
Current children cumulated memory: 517096 KiB

[startup+1782.3 s]
/proc/loadavg: 2.02 2.08 2.07 3/187 26598
/proc/meminfo: memFree=16126952/32770624 swapFree=67108844/67108860
[pid=26419] ppid=26416 vsize=2520484 memory=517096 CPUtime=1782.22 cores=0,2,4,6
/proc/26419/stat : 26419 (xcsp_picat) R 26416 26419 25584 0 -1 4202496 664859 0 0 0 177760 462 0 0 20 0 1 0 221213049 2580975616 129274 33554432000 4194304 5849708 140729665066144 140729665065304 5437714 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 25350144 140729665074358 140729665074436 140729665074436 140729665077194 0
/proc/26419/statm: 630121 129274 752 405 0 627066 0
Current children cumulated CPU time: 1782.22 s
Current children cumulated vsize: 2520484 KiB
Current children cumulated memory: 517096 KiB

[startup+1842.3 s]
/proc/loadavg: 2.11 2.10 2.08 3/187 26599
/proc/meminfo: memFree=16061640/32770624 swapFree=67108844/67108860
[pid=26419] ppid=26416 vsize=2520484 memory=517096 CPUtime=1842.22 cores=0,2,4,6
/proc/26419/stat : 26419 (xcsp_picat) R 26416 26419 25584 0 -1 4202496 691043 0 0 0 183752 470 0 0 20 0 1 0 221213049 2580975616 129274 33554432000 4194304 5849708 140729665066144 140729665065304 5437580 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 25350144 140729665074358 140729665074436 140729665074436 140729665077194 0
/proc/26419/statm: 630121 129274 752 405 0 627066 0
Current children cumulated CPU time: 1842.22 s
Current children cumulated vsize: 2520484 KiB
Current children cumulated memory: 517096 KiB

[startup+1902.3 s]
/proc/loadavg: 2.04 2.08 2.07 3/187 26600
/proc/meminfo: memFree=16061208/32770624 swapFree=67108844/67108860
[pid=26419] ppid=26416 vsize=2520484 memory=517096 CPUtime=1902.22 cores=0,2,4,6
/proc/26419/stat : 26419 (xcsp_picat) R 26416 26419 25584 0 -1 4202496 741765 0 0 0 189743 479 0 0 20 0 1 0 221213049 2580975616 129274 33554432000 4194304 5849708 140729665066144 140729665065144 5437714 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 25350144 140729665074358 140729665074436 140729665074436 140729665077194 0
/proc/26419/statm: 630121 129274 752 405 0 627066 0
Current children cumulated CPU time: 1902.22 s
Current children cumulated vsize: 2520484 KiB
Current children cumulated memory: 517096 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.06 2.06 3/187 26601
/proc/meminfo: memFree=16124796/32770624 swapFree=67108844/67108860
[pid=26419] ppid=26416 vsize=2370564 memory=367176 CPUtime=1962.21 cores=0,2,4,6
/proc/26419/stat : 26419 (xcsp_picat) R 26416 26419 25584 0 -1 4202496 775743 0 0 0 195722 499 0 0 20 0 1 0 221213049 2427457536 91794 33554432000 4194304 5849708 140729665066144 140729665065144 139661185675143 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 25350144 140729665074358 140729665074436 140729665074436 140729665077194 0
/proc/26419/statm: 592641 91794 752 405 0 589586 0
Current children cumulated CPU time: 1962.21 s
Current children cumulated vsize: 2370564 KiB
Current children cumulated memory: 367176 KiB

[startup+2022.3 s]
/proc/loadavg: 2.01 2.05 2.06 3/187 26602
/proc/meminfo: memFree=16124544/32770624 swapFree=67108844/67108860
[pid=26419] ppid=26416 vsize=2370564 memory=367176 CPUtime=2022.21 cores=0,2,4,6
/proc/26419/stat : 26419 (xcsp_picat) R 26416 26419 25584 0 -1 4202496 801906 0 0 0 201713 508 0 0 20 0 1 0 221213049 2427457536 91794 33554432000 4194304 5849708 140729665066144 140729665065304 5437714 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 25350144 140729665074358 140729665074436 140729665074436 140729665077194 0
/proc/26419/statm: 592641 91794 752 405 0 589586 0
Current children cumulated CPU time: 2022.21 s
Current children cumulated vsize: 2370564 KiB
Current children cumulated memory: 367176 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/187 26603
/proc/meminfo: memFree=16146836/32770624 swapFree=67108844/67108860
[pid=26419] ppid=26416 vsize=2336760 memory=333372 CPUtime=2082.21 cores=0,2,4,6
/proc/26419/stat : 26419 (xcsp_picat) R 26416 26419 25584 0 -1 4202496 851238 0 0 0 207702 519 0 0 20 0 1 0 221213049 2392842240 83343 33554432000 4194304 5849708 140729665066144 140729665065144 139661185675143 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 25350144 140729665074358 140729665074436 140729665074436 140729665077194 0
/proc/26419/statm: 584190 83343 752 405 0 581135 0
Current children cumulated CPU time: 2082.21 s
Current children cumulated vsize: 2336760 KiB
Current children cumulated memory: 333372 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/188 26612
/proc/meminfo: memFree=16146872/32770624 swapFree=67108844/67108860
[pid=26419] ppid=26416 vsize=2336760 memory=333372 CPUtime=2142.21 cores=0,2,4,6
/proc/26419/stat : 26419 (xcsp_picat) R 26416 26419 25584 0 -1 4202496 888117 0 0 0 213693 528 0 0 20 0 1 0 221213049 2392842240 83343 33554432000 4194304 5849708 140729665066144 140729665065144 139661185675143 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 25350144 140729665074358 140729665074436 140729665074436 140729665077194 0
/proc/26419/statm: 584190 83343 752 405 0 581135 0
Current children cumulated CPU time: 2142.21 s
Current children cumulated vsize: 2336760 KiB
Current children cumulated memory: 333372 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.03 2.05 3/188 26613
/proc/meminfo: memFree=16146992/32770624 swapFree=67108844/67108860
[pid=26419] ppid=26416 vsize=2336760 memory=333372 CPUtime=2202.2 cores=0,2,4,6
/proc/26419/stat : 26419 (xcsp_picat) R 26416 26419 25584 0 -1 4202496 925030 0 0 0 219683 537 0 0 20 0 1 0 221213049 2392842240 83343 33554432000 4194304 5849708 140729665066144 140729665065144 5437607 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 25350144 140729665074358 140729665074436 140729665074436 140729665077194 0
/proc/26419/statm: 584190 83343 752 405 0 581135 0
Current children cumulated CPU time: 2202.2 s
Current children cumulated vsize: 2336760 KiB
Current children cumulated memory: 333372 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 26614
/proc/meminfo: memFree=16146664/32770624 swapFree=67108844/67108860
[pid=26419] ppid=26416 vsize=2336760 memory=333372 CPUtime=2262.21 cores=0,2,4,6
/proc/26419/stat : 26419 (xcsp_picat) R 26416 26419 25584 0 -1 4202496 962299 0 0 0 225674 547 0 0 20 0 1 0 221213049 2392842240 83343 33554432000 4194304 5849708 140729665066144 140729665065144 5438109 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 25350144 140729665074358 140729665074436 140729665074436 140729665077194 0
/proc/26419/statm: 584190 83343 752 405 0 581135 0
Current children cumulated CPU time: 2262.21 s
Current children cumulated vsize: 2336760 KiB
Current children cumulated memory: 333372 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/188 26615
/proc/meminfo: memFree=16080856/32770624 swapFree=67108844/67108860
[pid=26419] ppid=26416 vsize=2402296 memory=398908 CPUtime=2322.2 cores=0,2,4,6
/proc/26419/stat : 26419 (xcsp_picat) R 26416 26419 25584 0 -1 4202496 997639 0 0 0 231663 557 0 0 20 0 1 0 221213049 2459951104 99727 33554432000 4194304 5849708 140729665066144 140729665065144 5335582 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 25350144 140729665074358 140729665074436 140729665074436 140729665077194 0
/proc/26419/statm: 600574 99727 752 405 0 597519 0
Current children cumulated CPU time: 2322.2 s
Current children cumulated vsize: 2402296 KiB
Current children cumulated memory: 398908 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/188 26616
/proc/meminfo: memFree=16215004/32770624 swapFree=67108844/67108860
[pid=26419] ppid=26416 vsize=2405808 memory=402420 CPUtime=2382.2 cores=0,2,4,6
/proc/26419/stat : 26419 (xcsp_picat) R 26416 26419 25584 0 -1 4202496 1031819 0 0 0 237655 565 0 0 20 0 1 0 221213049 2463547392 100605 33554432000 4194304 5849708 140729665066144 140729665065144 5335601 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 25350144 140729665074358 140729665074436 140729665074436 140729665077194 0
/proc/26419/statm: 601452 100605 752 405 0 598397 0
Current children cumulated CPU time: 2382.2 s
Current children cumulated vsize: 2405808 KiB
Current children cumulated memory: 402420 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26618
/proc/meminfo: memFree=16215032/32770624 swapFree=67108844/67108860
[pid=26419] ppid=26416 vsize=2405808 memory=402420 CPUtime=2442.19 cores=0,2,4,6
/proc/26419/stat : 26419 (xcsp_picat) R 26416 26419 25584 0 -1 4202496 1046419 0 0 0 243649 570 0 0 20 0 1 0 221213049 2463547392 100605 33554432000 4194304 5849708 140729665066144 140729665065144 5437714 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 25350144 140729665074358 140729665074436 140729665074436 140729665077194 0
/proc/26419/statm: 601452 100605 752 405 0 598397 0
Current children cumulated CPU time: 2442.19 s
Current children cumulated vsize: 2405808 KiB
Current children cumulated memory: 402420 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26619
/proc/meminfo: memFree=16240500/32770624 swapFree=67108844/67108860
[pid=26419] ppid=26416 vsize=2405808 memory=402420 CPUtime=2502.2 cores=0,2,4,6
/proc/26419/stat : 26419 (xcsp_picat) R 26416 26419 25584 0 -1 4202496 1083967 0 0 0 249642 578 0 0 20 0 1 0 221213049 2463547392 100605 33554432000 4194304 5849708 140729665066144 140729665065144 5437684 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 25350144 140729665074358 140729665074436 140729665074436 140729665077194 0
/proc/26419/statm: 601452 100605 752 405 0 598397 0
Current children cumulated CPU time: 2502.2 s
Current children cumulated vsize: 2405808 KiB
Current children cumulated memory: 402420 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 26619
/proc/meminfo: memFree=16240500/32770624 swapFree=67108844/67108860
[pid=26419] ppid=26416 vsize=2405808 memory=402420 CPUtime=2519.9 cores=0,2,4,6
/proc/26419/stat : 26419 (xcsp_picat) R 26416 26419 25584 0 -1 4202496 1084236 0 0 0 251410 580 0 0 20 0 1 0 221213049 2463547392 100605 33554432000 4194304 5849708 140729665066144 140729665065144 139661185675143 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7949816 9394900 25350144 140729665074358 140729665074436 140729665074436 140729665077194 0
/proc/26419/statm: 601452 100605 752 405 0 598397 0
Current children cumulated CPU time: 2519.9 s
Current children cumulated vsize: 2405808 KiB
Current children cumulated memory: 402420 KiB

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

[startup+2520.02 s]
# the end of solver process 26419 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2514.1 s, system=5.82478 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): 2519.93
CPU user time (s): 2514.1
CPU system time (s): 5.82478
CPU usage (%): 99.9962
Max. virtual memory (cumulated for all children) (KiB): 2520484
Max. memory (cumulated for all children) (KiB): 517096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2514.1
system time used= 5.82478
maximum resident set size= 517096
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1084236
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= 3
involuntary context switches= 3169


# summary of solver processes directly reported to runsolver:
#   pid: 26419
#   total CPU time (s): 2519.93
#   total CPU user time (s): 2514.1
#   total CPU system time (s): 5.82478

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.7425 second user time and 19.3955 second system time

The end

Launcher Data 

Begin job on node136 at 2018-08-12 03:14:59
IDJOB=4303447
IDBENCH=141681
IDSOLVER=2778
FILE ID=node136/4303447-1534036499
RUNJOBID= node136-1534028937-25615
PBS_JOBID= 21036973
Free space on /tmp= 35332 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/Bacp/Bacp-m1/Bacp-m1-10b_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303447-1534036499/watcher-4303447-1534036499 -o /tmp/evaluation-result-4303447-1534036499/solver-4303447-1534036499 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node136-1534028937-25615 --watchdog 2580  xcsp_picat HOME/instance-4303447-1534036499.xml

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

MD5SUM BENCH= 4cdbad1057c2bf63c0002b000000d906
RANDOM SEED=398204347

node136.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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        16549640 kB
MemAvailable:   31528308 kB
Buffers:          236184 kB
Cached:         14838832 kB
SwapCached:            8 kB
Active:          7563864 kB
Inactive:        7941972 kB
Active(anon):     381584 kB
Inactive(anon):   101656 kB
Active(file):    7182280 kB
Inactive(file):  7840316 kB
Unevictable:        7296 kB
Mlocked:            7296 kB
SwapTotal:      67108860 kB
SwapFree:       67108844 kB
Dirty:              2944 kB
Writeback:             0 kB
AnonPages:        437704 kB
Mapped:            54324 kB
Shmem:             49788 kB
Slab:             412524 kB
SReclaimable:     384532 kB
SUnreclaim:        27992 kB
KernelStack:        3360 kB
PageTables:         5720 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2742708 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    260096 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= 35328 MiB
End job on node136 at 2018-08-12 03:56:59