Trace number 4407736

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
(reference) PicatSAT 2019-09-12? (TO) 2400.03 2400.11

General information on the benchmark

NameMagicHexagon/MagicHexagon-m1-s1/
MagicHexagon-07-m167.xml
MD5SUMae02566aa5dbc1451df4d54b8d104dd0
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 variables169
Number of constraints46
Number of domains1
Minimum domain size127
Maximum domain size127
Distribution of domain sizes[{"size":127,"count":127}]
Minimum variable degree0
Maximum variable degree9
Distribution of variable degrees[{"degree":0,"count":42},{"degree":4,"count":121},{"degree":5,"count":3},{"degree":6,"count":2},{"degree":9,"count":1}]
Minimum constraint arity2
Maximum constraint arity127
Distribution of constraint arities[{"arity":2,"count":6},{"arity":7,"count":6},{"arity":8,"count":6},{"arity":9,"count":6},{"arity":10,"count":6},{"arity":11,"count":6},{"arity":12,"count":6},{"arity":13,"count":3},{"arity":127,"count":1}]
Number of extensional constraints0
Number of intensional constraints6
Distribution of constraint types[{"type":"intension","count":6},{"type":"allDifferent","count":1},{"type":"sum","count":39}]
Optimization problemNO
Type of objective

Solver Data 

11.59/11.63	c xcsp_picat version 2.7b12 (9/12/2019)

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 (11539 MiB free)
  memory of node 1: 16384 MiB (12565 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407736-1569512323/watcher-4407736-1569512323 -o /var/tmp/evaluation-result-4407736-1569512323/solver-4407736-1569512323 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node124-1569509600-16879 --watchdog 2560 xcsp_picat HOME/instance-4407736-1569512323.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 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=17422, runsolver pid=17419

[startup+0.100197 s]*
/proc/loadavg: 2.01 2.03 1.90 3/200 17423
/proc/meminfo: memFree=24651408/32770624 swapFree=66976804/67108860
[pid=17422] ppid=17419 vsize=2048792 memory=35864 CPUtime=0.1 cores=0,2,4,6
/proc/17422/stat : 17422 (xcsp_picat) R 17419 17422 16848 0 -1 4202496 5392 0 0 0 9 1 0 0 20 0 1 0 527172326 2097963008 8966 33554432000 4194304 5870510 140728049648112 140728049647480 4429462 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28491776 140728049656839 140728049656921 140728049656921 140728049659846 0
/proc/17422/statm: 512198 8966 959 410 0 507671 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2048792 KiB
Current children cumulated memory: 35864 KiB

[startup+0.210016 s]*
/proc/loadavg: 2.01 2.03 1.90 3/200 17423
/proc/meminfo: memFree=24642924/32770624 swapFree=66976804/67108860
[pid=17422] ppid=17419 vsize=2056744 memory=44628 CPUtime=0.21 cores=0,2,4,6
/proc/17422/stat : 17422 (xcsp_picat) R 17419 17422 16848 0 -1 4202496 7394 0 0 0 20 1 0 0 20 0 1 0 527172326 2106105856 11091 33554432000 4194304 5870510 140728049648112 140728049647480 140397434883045 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28491776 140728049656839 140728049656921 140728049656921 140728049659846 0
/proc/17422/statm: 514186 11091 959 410 0 509659 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2056744 KiB
Current children cumulated memory: 44628 KiB

[startup+0.309863 s]*
/proc/loadavg: 2.01 2.03 1.90 3/200 17423
/proc/meminfo: memFree=24640432/32770624 swapFree=66976804/67108860
[pid=17422] ppid=17419 vsize=2064584 memory=47032 CPUtime=0.31 cores=0,2,4,6
/proc/17422/stat : 17422 (xcsp_picat) R 17419 17422 16848 0 -1 4202496 8027 0 0 0 30 1 0 0 20 0 1 0 527172326 2114134016 11758 33554432000 4194304 5870510 140728049648112 140728049647480 140397435342727 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28491776 140728049656839 140728049656921 140728049656921 140728049659846 0
/proc/17422/statm: 516146 11758 959 410 0 511619 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2064584 KiB
Current children cumulated memory: 47032 KiB

[startup+0.70034 s]
/proc/loadavg: 2.01 2.03 1.90 3/200 17423
/proc/meminfo: memFree=24640432/32770624 swapFree=66976804/67108860
[pid=17422] ppid=17419 vsize=2064584 memory=47032 CPUtime=0.7 cores=0,2,4,6
/proc/17422/stat : 17422 (xcsp_picat) R 17419 17422 16848 0 -1 4202496 8061 0 0 0 68 2 0 0 20 0 1 0 527172326 2114134016 11758 33554432000 4194304 5870510 140728049648112 140728049647304 5562048 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28491776 140728049656839 140728049656921 140728049656921 140728049659846 0
/proc/17422/statm: 516146 11758 959 410 0 511619 0
Current children cumulated CPU time: 0.7 s
Current children cumulated vsize: 2064584 KiB
Current children cumulated memory: 47032 KiB

[startup+1.50042 s]
/proc/loadavg: 2.01 2.03 1.90 3/200 17423
/proc/meminfo: memFree=24640024/32770624 swapFree=66976804/67108860
[pid=17422] ppid=17419 vsize=2062772 memory=45680 CPUtime=1.49 cores=0,2,4,6
/proc/17422/stat : 17422 (xcsp_picat) R 17419 17422 16848 0 -1 4202496 8546 0 0 0 147 2 0 0 20 0 1 0 527172326 2112278528 11420 33554432000 4194304 5870510 140728049648112 140728049647368 5282505 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28491776 140728049656839 140728049656921 140728049656921 140728049659846 0
/proc/17422/statm: 515693 11420 970 410 0 511166 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2062772 KiB
Current children cumulated memory: 45680 KiB

[startup+3.10979 s]
/proc/loadavg: 2.01 2.03 1.90 3/200 17423
/proc/meminfo: memFree=24647828/32770624 swapFree=66976804/67108860
[pid=17422] ppid=17419 vsize=2062772 memory=47812 CPUtime=3.1 cores=0,2,4,6
/proc/17422/stat : 17422 (xcsp_picat) R 17419 17422 16848 0 -1 4202496 12449 0 0 0 308 2 0 0 20 0 1 0 527172326 2112278528 11953 33554432000 4194304 5870510 140728049648112 140728049647368 5262779 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28491776 140728049656839 140728049656921 140728049656921 140728049659846 0
/proc/17422/statm: 515693 11953 991 410 0 511166 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2062772 KiB
Current children cumulated memory: 47812 KiB

[startup+6.30041 s]
/proc/loadavg: 2.09 2.05 1.91 3/200 17424
/proc/meminfo: memFree=24619372/32770624 swapFree=66976804/67108860
[pid=17422] ppid=17419 vsize=2100596 memory=69432 CPUtime=6.29 cores=0,2,4,6
/proc/17422/stat : 17422 (xcsp_picat) R 17419 17422 16848 0 -1 4202496 18956 0 0 0 626 3 0 0 20 0 1 0 527172326 2151010304 17358 33554432000 4194304 5870510 140728049648112 140728049647064 5283135 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28491776 140728049656839 140728049656921 140728049656921 140728049659846 0
/proc/17422/statm: 525149 17358 991 410 0 520622 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2100596 KiB
Current children cumulated memory: 69432 KiB

[startup+12.7004 s]
/proc/loadavg: 2.08 2.05 1.91 3/199 17424
/proc/meminfo: memFree=24619804/32770624 swapFree=66976804/67108860
[pid=17422] ppid=17419 vsize=2084844 memory=67660 CPUtime=12.68 cores=0,2,4,6
/proc/17422/stat : 17422 (xcsp_picat) R 17419 17422 16848 0 -1 4202496 31136 0 0 0 1263 5 0 0 20 0 1 0 527172326 2134880256 16915 33554432000 4194304 5870510 140728049648112 140728049646472 5306812 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28491776 140728049656839 140728049656921 140728049656921 140728049659846 0
/proc/17422/statm: 521211 16915 991 410 0 516684 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2084844 KiB
Current children cumulated memory: 67660 KiB

[startup+25.5005 s]
/proc/loadavg: 2.07 2.04 1.91 3/199 17424
/proc/meminfo: memFree=24572676/32770624 swapFree=66976804/67108860
[pid=17422] ppid=17419 vsize=2134416 memory=111620 CPUtime=25.49 cores=0,2,4,6
/proc/17422/stat : 17422 (xcsp_picat) R 17419 17422 16848 0 -1 4202496 45252 0 0 0 2540 9 0 0 20 0 1 0 527172326 2185641984 27905 33554432000 4194304 5870510 140728049648112 140728049646552 5283106 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28491776 140728049656839 140728049656921 140728049656921 140728049659846 0
/proc/17422/statm: 533604 27905 991 410 0 529077 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2134416 KiB
Current children cumulated memory: 111620 KiB

[startup+51.1099 s]
/proc/loadavg: 2.04 2.04 1.91 3/199 17426
/proc/meminfo: memFree=24565556/32770624 swapFree=66976804/67108860
[pid=17422] ppid=17419 vsize=2134416 memory=113668 CPUtime=51.1 cores=0,2,4,6
/proc/17422/stat : 17422 (xcsp_picat) R 17419 17422 16848 0 -1 4202496 52164 0 0 0 5101 9 0 0 20 0 1 0 527172326 2185641984 28417 33554432000 4194304 5870510 140728049648112 140728049646552 5278085 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28491776 140728049656839 140728049656921 140728049656921 140728049659846 0
/proc/17422/statm: 533604 28417 991 410 0 529077 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2134416 KiB
Current children cumulated memory: 113668 KiB

[startup+102.3 s]
/proc/loadavg: 2.02 2.04 1.92 3/199 17490
/proc/meminfo: memFree=24486204/32770624 swapFree=66976804/67108860
[pid=17422] ppid=17419 vsize=2146416 memory=133432 CPUtime=102.28 cores=0,2,4,6
/proc/17422/stat : 17422 (xcsp_picat) R 17419 17422 16848 0 -1 4202496 58592 0 0 0 10210 18 0 0 20 0 1 0 527172326 2197929984 33358 33554432000 4194304 5870510 140728049648112 140728049646680 5262793 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28491776 140728049656839 140728049656921 140728049656921 140728049659846 0
/proc/17422/statm: 536604 33358 991 410 0 532077 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2146416 KiB
Current children cumulated memory: 133432 KiB

[startup+162.3 s]
/proc/loadavg: 2.01 2.03 1.92 3/200 17502
/proc/meminfo: memFree=24467384/32770624 swapFree=66976804/67108860
[pid=17422] ppid=17419 vsize=2146416 memory=137536 CPUtime=162.28 cores=0,2,4,6
/proc/17422/stat : 17422 (xcsp_picat) R 17419 17422 16848 0 -1 4202496 62517 0 0 0 16200 28 0 0 20 0 1 0 527172326 2197929984 34384 33554432000 4194304 5870510 140728049648112 140728049646680 5283116 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28491776 140728049656839 140728049656921 140728049656921 140728049659846 0
/proc/17422/statm: 536604 34384 991 410 0 532077 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2146416 KiB
Current children cumulated memory: 137536 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.02 1.93 3/200 17506
/proc/meminfo: memFree=24455392/32770624 swapFree=66976804/67108860
[pid=17422] ppid=17419 vsize=2177184 memory=142136 CPUtime=222.28 cores=0,2,4,6
/proc/17422/stat : 17422 (xcsp_picat) R 17419 17422 16848 0 -1 4202496 65449 0 0 0 22191 37 0 0 20 0 1 0 527172326 2229436416 35534 33554432000 4194304 5870510 140728049648112 140728049646552 5310353 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28491776 140728049656839 140728049656921 140728049656921 140728049659846 0
/proc/17422/statm: 544296 35534 991 410 0 539769 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2177184 KiB
Current children cumulated memory: 142136 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.02 1.93 3/200 17512
/proc/meminfo: memFree=24447724/32770624 swapFree=66976804/67108860
[pid=17422] ppid=17419 vsize=2158504 memory=149640 CPUtime=282.27 cores=0,2,4,6
/proc/17422/stat : 17422 (xcsp_picat) R 17419 17422 16848 0 -1 4202496 69728 0 0 0 28182 45 0 0 20 0 1 0 527172326 2210308096 37410 33554432000 4194304 5870510 140728049648112 140728049647128 5283106 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28491776 140728049656839 140728049656921 140728049656921 140728049659846 0
/proc/17422/statm: 539626 37410 991 410 0 535099 0
Current children cumulated CPU time: 282.27 s
Current children cumulated vsize: 2158504 KiB
Current children cumulated memory: 149640 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 1.94 3/200 17516
/proc/meminfo: memFree=24362800/32770624 swapFree=66976804/67108860
[pid=17422] ppid=17419 vsize=2288732 memory=236972 CPUtime=342.28 cores=0,2,4,6
/proc/17422/stat : 17422 (xcsp_picat) R 17419 17422 16848 0 -1 4202496 74581 0 0 0 34165 63 0 0 20 0 1 0 527172326 2343661568 59243 33554432000 4194304 5870510 140728049648112 140728049647064 5262964 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28491776 140728049656839 140728049656921 140728049656921 140728049659846 0
/proc/17422/statm: 572183 59243 991 410 0 567656 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 2288732 KiB
Current children cumulated memory: 236972 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/200 17520
/proc/meminfo: memFree=24434548/32770624 swapFree=66976804/67108860
[pid=17422] ppid=17419 vsize=2158504 memory=149640 CPUtime=402.27 cores=0,2,4,6
/proc/17422/stat : 17422 (xcsp_picat) R 17419 17422 16848 0 -1 4202496 76918 0 0 0 40159 68 0 0 20 0 1 0 527172326 2210308096 37410 33554432000 4194304 5870510 140728049648112 140728049647128 5308398 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28491776 140728049656839 140728049656921 140728049656921 140728049659846 0
/proc/17422/statm: 539626 37410 991 410 0 535099 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 2158504 KiB
Current children cumulated memory: 149640 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 1.95 3/199 17587
/proc/meminfo: memFree=24542912/32770624 swapFree=66976804/67108860
[pid=17422] ppid=17419 vsize=2158504 memory=149640 CPUtime=462.27 cores=0,2,4,6
/proc/17422/stat : 17422 (xcsp_picat) R 17419 17422 16848 0 -1 4202496 77510 0 0 0 46151 76 0 0 20 0 1 0 527172326 2210308096 37410 33554432000 4194304 5870510 140728049648112 140728049647128 5262635 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28491776 140728049656839 140728049656921 140728049656921 140728049659846 0
/proc/17422/statm: 539626 37410 991 410 0 535099 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 2158504 KiB
Current children cumulated memory: 149640 KiB


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

/proc/17422/statm: 556774 52544 991 410 0 552247 0
Current children cumulated CPU time: 1662.23 s
Current children cumulated vsize: 2227096 KiB
Current children cumulated memory: 210176 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/199 18103
/proc/meminfo: memFree=23512844/32770624 swapFree=66976804/67108860
[pid=17422] ppid=17419 vsize=2227096 memory=210176 CPUtime=1722.23 cores=0,2,4,6
/proc/17422/stat : 17422 (xcsp_picat) R 17419 17422 16848 0 -1 4202496 175246 0 0 0 171933 290 0 0 20 0 1 0 527172326 2280546304 52544 33554432000 4194304 5870510 140728049648112 140728049647064 5283064 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28491776 140728049656839 140728049656921 140728049656921 140728049659846 0
/proc/17422/statm: 556774 52544 991 410 0 552247 0
Current children cumulated CPU time: 1722.23 s
Current children cumulated vsize: 2227096 KiB
Current children cumulated memory: 210176 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/199 18107
/proc/meminfo: memFree=23554908/32770624 swapFree=66976804/67108860
[pid=17422] ppid=17419 vsize=2209344 memory=197680 CPUtime=1782.23 cores=0,2,4,6
/proc/17422/stat : 17422 (xcsp_picat) R 17419 17422 16848 0 -1 4202496 177660 0 0 0 177919 304 0 0 20 0 1 0 527172326 2262368256 49420 33554432000 4194304 5870510 140728049648112 140728049646680 5283135 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28491776 140728049656839 140728049656921 140728049656921 140728049659846 0
/proc/17422/statm: 552336 49420 991 410 0 547809 0
Current children cumulated CPU time: 1782.23 s
Current children cumulated vsize: 2209344 KiB
Current children cumulated memory: 197680 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/199 18111
/proc/meminfo: memFree=23561112/32770624 swapFree=66976804/67108860
[pid=17422] ppid=17419 vsize=2210604 memory=201960 CPUtime=1842.23 cores=0,2,4,6
/proc/17422/stat : 17422 (xcsp_picat) R 17419 17422 16848 0 -1 4202496 180781 0 0 0 183917 306 0 0 20 0 1 0 527172326 2263658496 50490 33554432000 4194304 5870510 140728049648112 140728049647128 5305079 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28491776 140728049656839 140728049656921 140728049656921 140728049659846 0
/proc/17422/statm: 552651 50490 991 410 0 548124 0
Current children cumulated CPU time: 1842.23 s
Current children cumulated vsize: 2210604 KiB
Current children cumulated memory: 201960 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/199 18117
/proc/meminfo: memFree=23556440/32770624 swapFree=66976804/67108860
[pid=17422] ppid=17419 vsize=2210604 memory=193756 CPUtime=1902.23 cores=0,2,4,6
/proc/17422/stat : 17422 (xcsp_picat) R 17419 17422 16848 0 -1 4202496 181965 0 0 0 189915 308 0 0 20 0 1 0 527172326 2263658496 48439 33554432000 4194304 5870510 140728049648112 140728049646552 5282464 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28491776 140728049656839 140728049656921 140728049656921 140728049659846 0
/proc/17422/statm: 552651 48439 991 410 0 548124 0
Current children cumulated CPU time: 1902.23 s
Current children cumulated vsize: 2210604 KiB
Current children cumulated memory: 193756 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/200 18129
/proc/meminfo: memFree=23518756/32770624 swapFree=66976804/67108860
[pid=17422] ppid=17419 vsize=2259924 memory=236776 CPUtime=1962.22 cores=0,2,4,6
/proc/17422/stat : 17422 (xcsp_picat) R 17419 17422 16848 0 -1 4202496 191358 0 0 0 195901 321 0 0 20 0 1 0 527172326 2314162176 59194 33554432000 4194304 5870510 140728049648112 140728049647128 5283135 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28491776 140728049656839 140728049656921 140728049656921 140728049659846 0
/proc/17422/statm: 564981 59194 991 410 0 560454 0
Current children cumulated CPU time: 1962.22 s
Current children cumulated vsize: 2259924 KiB
Current children cumulated memory: 236776 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/200 18133
/proc/meminfo: memFree=23493844/32770624 swapFree=66976804/67108860
[pid=17422] ppid=17419 vsize=2259924 memory=245008 CPUtime=2022.22 cores=0,2,4,6
/proc/17422/stat : 17422 (xcsp_picat) R 17419 17422 16848 0 -1 4202496 194172 0 0 0 201886 336 0 0 20 0 1 0 527172326 2314162176 61252 33554432000 4194304 5870510 140728049648112 140728049647128 5282336 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28491776 140728049656839 140728049656921 140728049656921 140728049659846 0
/proc/17422/statm: 564981 61252 991 410 0 560454 0
Current children cumulated CPU time: 2022.22 s
Current children cumulated vsize: 2259924 KiB
Current children cumulated memory: 245008 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/200 18139
/proc/meminfo: memFree=23474068/32770624 swapFree=66976804/67108860
[pid=17422] ppid=17419 vsize=2259924 memory=249924 CPUtime=2082.22 cores=0,2,4,6
/proc/17422/stat : 17422 (xcsp_picat) R 17419 17422 16848 0 -1 4202496 198822 0 0 0 207871 351 0 0 20 0 1 0 527172326 2314162176 62481 33554432000 4194304 5870510 140728049648112 140728049647128 5278096 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28491776 140728049656839 140728049656921 140728049656921 140728049659846 0
/proc/17422/statm: 564981 62481 991 410 0 560454 0
Current children cumulated CPU time: 2082.22 s
Current children cumulated vsize: 2259924 KiB
Current children cumulated memory: 249924 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/200 18143
/proc/meminfo: memFree=23500096/32770624 swapFree=66976804/67108860
[pid=17422] ppid=17419 vsize=2259924 memory=238864 CPUtime=2142.22 cores=0,2,4,6
/proc/17422/stat : 17422 (xcsp_picat) R 17419 17422 16848 0 -1 4202496 200651 0 0 0 213856 366 0 0 20 0 1 0 527172326 2314162176 59716 33554432000 4194304 5870510 140728049648112 140728049647064 5289011 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28491776 140728049656839 140728049656921 140728049656921 140728049659846 0
/proc/17422/statm: 564981 59716 991 410 0 560454 0
Current children cumulated CPU time: 2142.22 s
Current children cumulated vsize: 2259924 KiB
Current children cumulated memory: 238864 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/200 18147
/proc/meminfo: memFree=23481856/32770624 swapFree=66976804/67108860
[pid=17422] ppid=17419 vsize=2259920 memory=246808 CPUtime=2202.22 cores=0,2,4,6
/proc/17422/stat : 17422 (xcsp_picat) R 17419 17422 16848 0 -1 4202496 208208 0 0 0 219843 379 0 0 20 0 1 0 527172326 2314158080 61702 33554432000 4194304 5870510 140728049648112 140728049646680 5282515 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28491776 140728049656839 140728049656921 140728049656921 140728049659846 0
/proc/17422/statm: 564980 61702 991 410 0 560453 0
Current children cumulated CPU time: 2202.22 s
Current children cumulated vsize: 2259920 KiB
Current children cumulated memory: 246808 KiB

[startup+2262.3 s]
/proc/loadavg: 1.93 1.98 1.99 3/199 18153
/proc/meminfo: memFree=23461880/32770624 swapFree=66976804/67108860
[pid=17422] ppid=17419 vsize=2259920 memory=251276 CPUtime=2262.21 cores=0,2,4,6
/proc/17422/stat : 17422 (xcsp_picat) R 17419 17422 16848 0 -1 4202496 208439 0 0 0 225842 379 0 0 20 0 1 0 527172326 2314158080 62819 33554432000 4194304 5870510 140728049648112 140728049646680 5283135 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28491776 140728049656839 140728049656921 140728049656921 140728049659846 0
/proc/17422/statm: 564980 62819 991 410 0 560453 0
Current children cumulated CPU time: 2262.21 s
Current children cumulated vsize: 2259920 KiB
Current children cumulated memory: 251276 KiB

[startup+2322.3 s]
/proc/loadavg: 1.98 1.99 1.99 3/199 18157
/proc/meminfo: memFree=23459608/32770624 swapFree=66976804/67108860
[pid=17422] ppid=17419 vsize=2259920 memory=251276 CPUtime=2322.21 cores=0,2,4,6
/proc/17422/stat : 17422 (xcsp_picat) R 17419 17422 16848 0 -1 4202496 212220 0 0 0 231842 379 0 0 20 0 1 0 527172326 2314158080 62819 33554432000 4194304 5870510 140728049648112 140728049646680 5282505 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28491776 140728049656839 140728049656921 140728049656921 140728049659846 0
/proc/17422/statm: 564980 62819 991 410 0 560453 0
Current children cumulated CPU time: 2322.21 s
Current children cumulated vsize: 2259920 KiB
Current children cumulated memory: 251276 KiB

[startup+2382.3 s]
/proc/loadavg: 1.99 1.99 1.99 3/199 18161
/proc/meminfo: memFree=23467148/32770624 swapFree=66976804/67108860
[pid=17422] ppid=17419 vsize=2290744 memory=255180 CPUtime=2382.21 cores=0,2,4,6
/proc/17422/stat : 17422 (xcsp_picat) R 17419 17422 16848 0 -1 4202496 213765 0 0 0 237837 384 0 0 20 0 1 0 527172326 2345721856 63795 33554432000 4194304 5870510 140728049648112 140728049647128 5277491 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28491776 140728049656839 140728049656921 140728049656921 140728049659846 0
/proc/17422/statm: 572686 63795 991 410 0 568159 0
Current children cumulated CPU time: 2382.21 s
Current children cumulated vsize: 2290744 KiB
Current children cumulated memory: 255180 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.11 s]
/proc/loadavg: 1.99 1.99 1.99 3/199 18163
/proc/meminfo: memFree=23472968/32770624 swapFree=66976804/67108860
[pid=17422] ppid=17419 vsize=2259924 memory=238824 CPUtime=2400.02 cores=0,2,4,6
/proc/17422/stat : 17422 (xcsp_picat) R 17419 17422 16848 0 -1 4202496 214397 0 0 0 239613 389 0 0 20 0 1 0 527172326 2314162176 59706 33554432000 4194304 5870510 140728049648112 140728049646552 5282390 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28491776 140728049656839 140728049656921 140728049656921 140728049659846 0
/proc/17422/statm: 564981 59706 991 410 0 560454 0
Current children cumulated CPU time: 2400.02 s
Current children cumulated vsize: 2259924 KiB
Current children cumulated memory: 238824 KiB

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

[startup+2400.11 s]
# the end of solver process 17422 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2396.13 s, system=3.89891 s

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

[startup+2400.11 s]
/proc/loadavg: 1.99 1.99 1.99 3/199 18163
/proc/meminfo: memFree=23472968/32770624 swapFree=66976804/67108860
[pid=17422] ppid=17419 vsize=2259924 memory=238824 CPUtime=2400.02 cores=0,2,4,6
/proc/17422/stat : 17422 (xcsp_picat) R 17419 17422 16848 0 -1 4202496 214397 0 0 0 239613 389 0 0 20 0 1 0 527172326 2314162176 59706 33554432000 4194304 5870510 140728049648112 140728049646552 5282390 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 28491776 140728049656839 140728049656921 140728049656921 140728049659846 0
/proc/17422/statm: 564981 59706 991 410 0 560454 0
Current children cumulated CPU time: 2400.02 s
Current children cumulated vsize: 2259924 KiB
Current children cumulated memory: 238824 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2400.11
CPU time (s): 2400.03
CPU user time (s): 2396.13
CPU system time (s): 3.89891
CPU usage (%): 99.9967
Max. virtual memory (cumulated for all children) (KiB): 2357324
Max. memory (cumulated for all children) (KiB): 306756

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2396.13
system time used= 3.89891
maximum resident set size= 316996
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 214397
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= 15
involuntary context switches= 4401


# summary of solver processes directly reported to runsolver:
#   pid: 17422
#   total CPU time (s): 2400.03
#   total CPU user time (s): 2396.13
#   total CPU system time (s): 3.89891

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.74179 second user time and 17.7828 second system time

The end

Launcher Data 

Begin job on node124 at 2019-09-26 17:38:02
IDJOB=4407736
IDBENCH=133654
IDSOLVER=2873
FILE ID=node124/4407736-1569512323
RUNJOBID= node124-1569509600-16879
PBS_JOBID= 21705791
Free space on /var/tmp= 13516 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/MagicHexagon/MagicHexagon-m1-s1/MagicHexagon-07-m167.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407736-1569512323/watcher-4407736-1569512323 -o /var/tmp/evaluation-result-4407736-1569512323/solver-4407736-1569512323 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node124-1569509600-16879 --watchdog 2560  xcsp_picat HOME/instance-4407736-1569512323.xml

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= ae02566aa5dbc1451df4d54b8d104dd0
RANDOM SEED=642432590

node124.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	: 5333.47
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	: 5333.47
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	: 5333.47
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	: 5333.47
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:        24683816 kB
MemAvailable:   31773820 kB
Buffers:          179060 kB
Cached:          7016196 kB
SwapCached:        29076 kB
Active:          3557572 kB
Inactive:        3697684 kB
Active(anon):      50096 kB
Inactive(anon):    83880 kB
Active(file):    3507476 kB
Inactive(file):  3613804 kB
Unevictable:      108340 kB
Mlocked:          108340 kB
SwapTotal:      67108860 kB
SwapFree:       66976804 kB
Dirty:              3180 kB
Writeback:             0 kB
AnonPages:         58972 kB
Mapped:            24212 kB
Shmem:             65488 kB
Slab:             426120 kB
SReclaimable:     397184 kB
SUnreclaim:        28936 kB
KernelStack:        3808 kB
PageTables:         5192 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2590264 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:         0 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 /var/tmp at the end= 13508 MiB
End job on node124 at 2019-09-26 18:18:02