Trace number 4395431

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 2019-09-12? (TO) 2519.87 2520.09

General information on the benchmark

NameScheduling/Scheduling-js-taillard/
Taillard-js-100-20-6.xml
MD5SUM571b8211ed3e79202e57862d25f221de
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables2100
Number of constraints2120
Number of domains1
Minimum domain size5536
Maximum domain size5536
Distribution of domain sizes[{"size":5536,"count":2100}]
Minimum variable degree2
Maximum variable degree3
Distribution of variable degrees[{"degree":2,"count":100},{"degree":3,"count":2000}]
Minimum constraint arity1
Maximum constraint arity100
Distribution of constraint arities[{"arity":1,"count":100},{"arity":2,"count":2000},{"arity":100,"count":20}]
Number of extensional constraints0
Number of intensional constraints2100
Distribution of constraint types[{"type":"intension","count":2100},{"type":"noOverlap","count":20}]
Optimization problemYES
Type of objectivemin MAXIMUM

Solver Data 

72.38/72.45	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 (15314 MiB free)
  memory of node 1: 16384 MiB (15456 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395431-1568321866/watcher-4395431-1568321866 -o /tmp/evaluation-result-4395431-1568321866/solver-4395431-1568321866 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1568318150-27187 --watchdog 2580 xcsp_picat HOME/instance-4395431-1568321866.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
Current StackSize limit: 8192 KiB

solver pid=27212, runsolver pid=27207

[startup+0.100121 s]*
/proc/loadavg: 3.90 5.98 7.22 3/198 27217
/proc/meminfo: memFree=31465096/32770624 swapFree=66920808/67108860
[pid=27212] ppid=27207 vsize=2031716 memory=27340 CPUtime=0.1 cores=1,3,5,7
/proc/27212/stat : 27212 (xcsp_picat) R 27207 27212 27155 0 -1 4202496 1883 0 0 0 10 0 0 0 20 0 1 0 408442674 2080477184 6835 33554432000 4194304 5870510 140722340625504 140722340622648 4459776 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24899584 140722340631583 140722340631661 140722340631661 140722340634570 0
/proc/27212/statm: 507929 6835 864 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 27340 KiB

[startup+0.209614 s]*
/proc/loadavg: 3.90 5.98 7.22 3/198 27217
/proc/meminfo: memFree=31426592/32770624 swapFree=66920808/67108860
[pid=27212] ppid=27207 vsize=2031716 memory=43724 CPUtime=0.21 cores=1,3,5,7
/proc/27212/stat : 27212 (xcsp_picat) R 27207 27212 27155 0 -1 4202496 1891 0 0 0 21 0 0 0 20 0 1 0 408442674 2080477184 10931 33554432000 4194304 5870510 140722340625504 140722340622648 4466469 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24899584 140722340631583 140722340631661 140722340631661 140722340634570 0
/proc/27212/statm: 507929 10931 864 410 0 503402 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 43724 KiB

[startup+0.309476 s]*
/proc/loadavg: 3.90 5.98 7.22 3/198 27217
/proc/meminfo: memFree=31384228/32770624 swapFree=66920808/67108860
[pid=27212] ppid=27207 vsize=2031716 memory=60108 CPUtime=0.31 cores=1,3,5,7
/proc/27212/stat : 27212 (xcsp_picat) R 27207 27212 27155 0 -1 4202496 1899 0 0 0 30 1 0 0 20 0 1 0 408442674 2080477184 15027 33554432000 4194304 5870510 140722340625504 140722340622648 4524433 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24899584 140722340631583 140722340631661 140722340631661 140722340634570 0
/proc/27212/statm: 507929 15027 864 410 0 503402 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 60108 KiB

[startup+0.70036 s]
/proc/loadavg: 3.90 5.98 7.22 3/198 27217
/proc/meminfo: memFree=31305820/32770624 swapFree=66920808/67108860
[pid=27212] ppid=27207 vsize=2031716 memory=123596 CPUtime=0.69 cores=1,3,5,7
/proc/27212/stat : 27212 (xcsp_picat) R 27207 27212 27155 0 -1 4202496 1930 0 0 0 68 1 0 0 20 0 1 0 408442674 2080477184 30899 33554432000 4194304 5870510 140722340625504 140722340622648 4515580 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24899584 140722340631583 140722340631661 140722340631661 140722340634570 0
/proc/27212/statm: 507929 30899 864 410 0 503402 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 123596 KiB

[startup+1.50036 s]
/proc/loadavg: 3.90 5.98 7.22 3/198 27217
/proc/meminfo: memFree=31199776/32770624 swapFree=66920808/67108860
[pid=27212] ppid=27207 vsize=2031716 memory=203936 CPUtime=1.49 cores=1,3,5,7
/proc/27212/stat : 27212 (xcsp_picat) R 27207 27212 27155 0 -1 4202496 2093 0 0 0 146 3 0 0 20 0 1 0 408442674 2080477184 50984 33554432000 4194304 5870510 140722340625504 140722340624808 4458685 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24899584 140722340631583 140722340631661 140722340631661 140722340634570 0
/proc/27212/statm: 507929 50984 875 410 0 503402 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 203936 KiB

[startup+3.1099 s]
/proc/loadavg: 3.90 5.98 7.22 3/198 27217
/proc/meminfo: memFree=30918744/32770624 swapFree=66920808/67108860
[pid=27212] ppid=27207 vsize=2319160 memory=519700 CPUtime=3.09 cores=1,3,5,7
/proc/27212/stat : 27212 (xcsp_picat) R 27207 27212 27155 0 -1 4202496 14195 0 0 0 302 7 0 0 20 0 1 0 408442674 2374819840 129925 33554432000 4194304 5870510 140722340625504 140722340624808 5279265 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24899584 140722340631583 140722340631661 140722340631661 140722340634570 0
/proc/27212/statm: 579790 129925 904 410 0 575263 0
Current children cumulated CPU time: 3.09 s
Current children cumulated vsize: 2319160 KiB
Current children cumulated memory: 519700 KiB

[startup+6.30032 s]
/proc/loadavg: 3.75 5.91 7.19 3/198 27217
/proc/meminfo: memFree=30105864/32770624 swapFree=66920808/67108860
[pid=27212] ppid=27207 vsize=3265144 memory=1313764 CPUtime=6.29 cores=1,3,5,7
/proc/27212/stat : 27212 (xcsp_picat) R 27207 27212 27155 0 -1 4202496 73958 0 0 0 603 26 0 0 20 0 1 0 408442674 3343507456 328441 33554432000 4194304 5870510 140722340625504 140722340624056 5278997 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24899584 140722340631583 140722340631661 140722340631661 140722340634570 0
/proc/27212/statm: 816286 328441 909 410 0 811759 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 3265144 KiB
Current children cumulated memory: 1313764 KiB

[startup+12.7003 s]
/proc/loadavg: 3.61 5.85 7.16 3/199 27219
/proc/meminfo: memFree=29129340/32770624 swapFree=66920808/67108860
[pid=27212] ppid=27207 vsize=4260088 memory=2234032 CPUtime=12.69 cores=1,3,5,7
/proc/27212/stat : 27212 (xcsp_picat) R 27207 27212 27155 0 -1 4202496 234985 0 0 0 1217 52 0 0 20 0 1 0 408442674 4362330112 558508 33554432000 4194304 5870510 140722340625504 140722340624008 5261111 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24899584 140722340631583 140722340631661 140722340631661 140722340634570 0
/proc/27212/statm: 1065022 558508 917 410 0 1060495 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 4260088 KiB
Current children cumulated memory: 2234032 KiB

[startup+25.5004 s]
/proc/loadavg: 3.26 5.66 7.08 3/198 27219
/proc/meminfo: memFree=28934212/32770624 swapFree=66920808/67108860
[pid=27212] ppid=27207 vsize=4361992 memory=2341440 CPUtime=25.48 cores=1,3,5,7
/proc/27212/stat : 27212 (xcsp_picat) R 27207 27212 27155 0 -1 4202496 371301 0 0 0 2486 62 0 0 20 0 1 0 408442674 4466679808 585360 33554432000 4194304 5870510 140722340625504 140722340623992 5257442 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24899584 140722340631583 140722340631661 140722340631661 140722340634570 0
/proc/27212/statm: 1090498 585360 917 410 0 1085971 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 4361992 KiB
Current children cumulated memory: 2341440 KiB

[startup+51.1095 s]
/proc/loadavg: 2.83 5.37 6.94 3/198 27220
/proc/meminfo: memFree=27931560/32770624 swapFree=66920808/67108860
[pid=27212] ppid=27207 vsize=5377168 memory=3341740 CPUtime=51.09 cores=1,3,5,7
/proc/27212/stat : 27212 (xcsp_picat) R 27207 27212 27155 0 -1 4202496 829610 0 0 0 5003 106 0 0 20 0 1 0 408442674 5506220032 835435 33554432000 4194304 5870510 140722340625504 140722340623656 5260975 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24899584 140722340631583 140722340631661 140722340631661 140722340634570 0
/proc/27212/statm: 1344292 835435 919 410 0 1339765 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 5377168 KiB
Current children cumulated memory: 3341740 KiB

[startup+102.3 s]
/proc/loadavg: 2.36 4.85 6.68 3/198 27225
/proc/meminfo: memFree=28470292/32770624 swapFree=66920808/67108860
[pid=27212] ppid=27207 vsize=4916896 memory=2799688 CPUtime=102.28 cores=1,3,5,7
/proc/27212/stat : 27212 (xcsp_picat) R 27207 27212 27155 0 -1 4202496 1043958 0 0 0 10090 138 0 0 20 0 1 0 408442674 5034901504 699922 33554432000 4194304 5870510 140722340625504 140722340624616 5312657 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24899584 140722340631583 140722340631661 140722340631661 140722340634570 0
/proc/27212/statm: 1229224 699922 941 410 0 1224697 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 4916896 KiB
Current children cumulated memory: 2799688 KiB

[startup+162.3 s]
/proc/loadavg: 3.01 4.54 6.46 3/198 27230
/proc/meminfo: memFree=28449192/32770624 swapFree=66920808/67108860
[pid=27212] ppid=27207 vsize=4916896 memory=2818120 CPUtime=162.27 cores=1,3,5,7
/proc/27212/stat : 27212 (xcsp_picat) R 27207 27212 27155 0 -1 4202496 1253757 0 0 0 16075 152 0 0 20 0 1 0 408442674 5034901504 704530 33554432000 4194304 5870510 140722340625504 140722340624616 5258670 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24899584 140722340631583 140722340631661 140722340631661 140722340634570 0
/proc/27212/statm: 1229224 704530 941 410 0 1224697 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 4916896 KiB
Current children cumulated memory: 2818120 KiB

[startup+222.3 s]
/proc/loadavg: 2.69 4.20 6.23 3/198 27234
/proc/meminfo: memFree=28435832/32770624 swapFree=66920808/67108860
[pid=27212] ppid=27207 vsize=4916896 memory=2838600 CPUtime=222.27 cores=1,3,5,7
/proc/27212/stat : 27212 (xcsp_picat) R 27207 27212 27155 0 -1 4202496 1440117 0 0 0 22060 167 0 0 20 0 1 0 408442674 5034901504 709650 33554432000 4194304 5870510 140722340625504 140722340624616 5283135 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24899584 140722340631583 140722340631661 140722340631661 140722340634570 0
/proc/27212/statm: 1229224 709650 941 410 0 1224697 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 4916896 KiB
Current children cumulated memory: 2838600 KiB

[startup+282.3 s]
/proc/loadavg: 2.25 3.80 5.96 3/199 27248
/proc/meminfo: memFree=28419580/32770624 swapFree=66920812/67108860
[pid=27212] ppid=27207 vsize=4916896 memory=2852936 CPUtime=282.26 cores=1,3,5,7
/proc/27212/stat : 27212 (xcsp_picat) R 27207 27212 27155 0 -1 4202496 1616920 0 0 0 28046 180 0 0 20 0 1 0 408442674 5034901504 713234 33554432000 4194304 5870510 140722340625504 140722340624616 5282578 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24899584 140722340631583 140722340631661 140722340631661 140722340634570 0
/proc/27212/statm: 1229224 713234 941 410 0 1224697 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 4916896 KiB
Current children cumulated memory: 2852936 KiB

[startup+342.3 s]
/proc/loadavg: 2.09 3.47 5.71 3/200 27275
/proc/meminfo: memFree=28396432/32770624 swapFree=66920832/67108860
[pid=27212] ppid=27207 vsize=4916896 memory=2867272 CPUtime=342.26 cores=1,3,5,7
/proc/27212/stat : 27212 (xcsp_picat) R 27207 27212 27155 0 -1 4202496 1805821 0 0 0 34033 193 0 0 20 0 1 0 408442674 5034901504 716818 33554432000 4194304 5870510 140722340625504 140722340624616 5282425 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24899584 140722340631583 140722340631661 140722340631661 140722340634570 0
/proc/27212/statm: 1229224 716818 941 410 0 1224697 0
Current children cumulated CPU time: 342.26 s
Current children cumulated vsize: 4916896 KiB
Current children cumulated memory: 2867272 KiB

[startup+402.3 s]
/proc/loadavg: 2.03 3.21 5.48 3/200 27279
/proc/meminfo: memFree=28485216/32770624 swapFree=66920832/67108860
[pid=27212] ppid=27207 vsize=4916896 memory=2783000 CPUtime=402.25 cores=1,3,5,7
/proc/27212/stat : 27212 (xcsp_picat) R 27207 27212 27155 0 -1 4202496 2019921 0 0 0 40013 212 0 0 20 0 1 0 408442674 5034901504 695750 33554432000 4194304 5870510 140722340625504 140722340624520 5282578 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24899584 140722340631583 140722340631661 140722340631661 140722340634570 0
/proc/27212/statm: 1229224 695750 941 410 0 1224697 0
Current children cumulated CPU time: 402.25 s
Current children cumulated vsize: 4916896 KiB
Current children cumulated memory: 2783000 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 2.99 5.26 3/200 27285
/proc/meminfo: memFree=28468672/32770624 swapFree=66920832/67108860
[pid=27212] ppid=27207 vsize=4916896 memory=2799384 CPUtime=462.25 cores=1,3,5,7
/proc/27212/stat : 27212 (xcsp_picat) R 27207 27212 27155 0 -1 4202496 2202635 0 0 0 45999 226 0 0 20 0 1 0 408442674 5034901504 699846 33554432000 4194304 5870510 140722340625504 140722340624520 5283287 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24899584 140722340631583 140722340631661 140722340631661 140722340634570 0
/proc/27212/statm: 1229224 699846 941 410 0 1224697 0
Current children cumulated CPU time: 462.25 s
Current children cumulated vsize: 4916896 KiB
Current children cumulated memory: 2799384 KiB


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

/proc/27212/statm: 1229224 713158 941 410 0 1224697 0
Current children cumulated CPU time: 1722.15 s
Current children cumulated vsize: 4916896 KiB
Current children cumulated memory: 2852632 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.02 2.79 3/198 27405
/proc/meminfo: memFree=28358864/32770624 swapFree=66920844/67108860
[pid=27212] ppid=27207 vsize=4916896 memory=2869016 CPUtime=1782.14 cores=1,3,5,7
/proc/27212/stat : 27212 (xcsp_picat) R 27207 27212 27155 0 -1 4202496 5990556 0 0 0 177682 532 0 0 20 0 1 0 408442674 5034901504 717254 33554432000 4194304 5870510 140722340625504 140722340624520 5282606 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24899584 140722340631583 140722340631661 140722340631661 140722340634570 0
/proc/27212/statm: 1229224 717254 941 410 0 1224697 0
Current children cumulated CPU time: 1782.14 s
Current children cumulated vsize: 4916896 KiB
Current children cumulated memory: 2869016 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.74 3/198 27409
/proc/meminfo: memFree=28344272/32770624 swapFree=66920844/67108860
[pid=27212] ppid=27207 vsize=4916896 memory=2883352 CPUtime=1842.13 cores=1,3,5,7
/proc/27212/stat : 27212 (xcsp_picat) R 27207 27212 27155 0 -1 4202496 6144568 0 0 0 183671 542 0 0 20 0 1 0 408442674 5034901504 720838 33554432000 4194304 5870510 140722340625504 140722340624520 5282721 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24899584 140722340631583 140722340631661 140722340631661 140722340634570 0
/proc/27212/statm: 1229224 720838 941 410 0 1224697 0
Current children cumulated CPU time: 1842.13 s
Current children cumulated vsize: 4916896 KiB
Current children cumulated memory: 2883352 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.69 3/198 27415
/proc/meminfo: memFree=28430628/32770624 swapFree=66920844/67108860
[pid=27212] ppid=27207 vsize=4916896 memory=2799688 CPUtime=1902.13 cores=1,3,5,7
/proc/27212/stat : 27212 (xcsp_picat) R 27207 27212 27155 0 -1 4202496 6348111 0 0 0 189650 563 0 0 20 0 1 0 408442674 5034901504 699922 33554432000 4194304 5870510 140722340625504 140722340624520 5272516 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24899584 140722340631583 140722340631661 140722340631661 140722340634570 0
/proc/27212/statm: 1229224 699922 941 410 0 1224697 0
Current children cumulated CPU time: 1902.13 s
Current children cumulated vsize: 4916896 KiB
Current children cumulated memory: 2799688 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.65 3/198 27420
/proc/meminfo: memFree=28414732/32770624 swapFree=66920844/67108860
[pid=27212] ppid=27207 vsize=4916896 memory=2818120 CPUtime=1962.13 cores=1,3,5,7
/proc/27212/stat : 27212 (xcsp_picat) R 27207 27212 27155 0 -1 4202496 6502096 0 0 0 195638 575 0 0 20 0 1 0 408442674 5034901504 704530 33554432000 4194304 5870510 140722340625504 140722340624520 5258758 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24899584 140722340631583 140722340631661 140722340631661 140722340634570 0
/proc/27212/statm: 1229224 704530 941 410 0 1224697 0
Current children cumulated CPU time: 1962.13 s
Current children cumulated vsize: 4916896 KiB
Current children cumulated memory: 2818120 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.61 3/198 27424
/proc/meminfo: memFree=28381952/32770624 swapFree=66920844/67108860
[pid=27212] ppid=27207 vsize=4916896 memory=2840648 CPUtime=2022.12 cores=1,3,5,7
/proc/27212/stat : 27212 (xcsp_picat) R 27207 27212 27155 0 -1 4202496 6678706 0 0 0 201624 588 0 0 20 0 1 0 408442674 5034901504 710162 33554432000 4194304 5870510 140722340625504 140722340624520 5295052 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24899584 140722340631583 140722340631661 140722340631661 140722340634570 0
/proc/27212/statm: 1229224 710162 941 410 0 1224697 0
Current children cumulated CPU time: 2022.12 s
Current children cumulated vsize: 4916896 KiB
Current children cumulated memory: 2840648 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.57 3/200 27439
/proc/meminfo: memFree=28363480/32770624 swapFree=66920856/67108860
[pid=27212] ppid=27207 vsize=4916896 memory=2861128 CPUtime=2082.12 cores=1,3,5,7
/proc/27212/stat : 27212 (xcsp_picat) R 27207 27212 27155 0 -1 4202496 6838983 0 0 0 207611 601 0 0 20 0 1 0 408442674 5034901504 715282 33554432000 4194304 5870510 140722340625504 140722340624520 5295155 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24899584 140722340631583 140722340631661 140722340631661 140722340634570 0
/proc/27212/statm: 1229224 715282 941 410 0 1224697 0
Current children cumulated CPU time: 2082.12 s
Current children cumulated vsize: 4916896 KiB
Current children cumulated memory: 2861128 KiB

[startup+2142.3 s]
/proc/loadavg: 2.08 2.03 2.54 3/200 27443
/proc/meminfo: memFree=28335588/32770624 swapFree=66920856/67108860
[pid=27212] ppid=27207 vsize=4916896 memory=2883656 CPUtime=2142.11 cores=1,3,5,7
/proc/27212/stat : 27212 (xcsp_picat) R 27207 27212 27155 0 -1 4202496 6985481 0 0 0 213597 614 0 0 20 0 1 0 408442674 5034901504 720914 33554432000 4194304 5870510 140722340625504 140722340624520 5282574 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24899584 140722340631583 140722340631661 140722340631661 140722340634570 0
/proc/27212/statm: 1229224 720914 941 410 0 1224697 0
Current children cumulated CPU time: 2142.11 s
Current children cumulated vsize: 4916896 KiB
Current children cumulated memory: 2883656 KiB

[startup+2202.3 s]
/proc/loadavg: 2.03 2.03 2.50 3/200 27447
/proc/meminfo: memFree=28427060/32770624 swapFree=66920856/67108860
[pid=27212] ppid=27207 vsize=4916896 memory=2797336 CPUtime=2202.11 cores=1,3,5,7
/proc/27212/stat : 27212 (xcsp_picat) R 27207 27212 27155 0 -1 4202496 7195512 0 0 0 219576 635 0 0 20 0 1 0 408442674 5034901504 699334 33554432000 4194304 5870510 140722340625504 140722340624520 5282574 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24899584 140722340631583 140722340631661 140722340631661 140722340634570 0
/proc/27212/statm: 1229224 699334 941 410 0 1224697 0
Current children cumulated CPU time: 2202.11 s
Current children cumulated vsize: 4916896 KiB
Current children cumulated memory: 2797336 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.02 2.47 3/200 27453
/proc/meminfo: memFree=28396372/32770624 swapFree=66920856/67108860
[pid=27212] ppid=27207 vsize=4916896 memory=2817816 CPUtime=2262.1 cores=1,3,5,7
/proc/27212/stat : 27212 (xcsp_picat) R 27207 27212 27155 0 -1 4202496 7332503 0 0 0 225563 647 0 0 20 0 1 0 408442674 5034901504 704454 33554432000 4194304 5870510 140722340625504 140722340624520 5283133 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24899584 140722340631583 140722340631661 140722340631661 140722340634570 0
/proc/27212/statm: 1229224 704454 941 410 0 1224697 0
Current children cumulated CPU time: 2262.1 s
Current children cumulated vsize: 4916896 KiB
Current children cumulated memory: 2817816 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.45 3/200 27457
/proc/meminfo: memFree=28366008/32770624 swapFree=66920856/67108860
[pid=27212] ppid=27207 vsize=4916896 memory=2852632 CPUtime=2322.1 cores=1,3,5,7
/proc/27212/stat : 27212 (xcsp_picat) R 27207 27212 27155 0 -1 4202496 7467959 0 0 0 231551 659 0 0 20 0 1 0 408442674 5034901504 713158 33554432000 4194304 5870510 140722340625504 140722340624520 5283133 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24899584 140722340631583 140722340631661 140722340631661 140722340634570 0
/proc/27212/statm: 1229224 713158 941 410 0 1224697 0
Current children cumulated CPU time: 2322.1 s
Current children cumulated vsize: 4916896 KiB
Current children cumulated memory: 2852632 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.42 3/198 27461
/proc/meminfo: memFree=28340804/32770624 swapFree=66920856/67108860
[pid=27212] ppid=27207 vsize=4916896 memory=2883352 CPUtime=2382.09 cores=1,3,5,7
/proc/27212/stat : 27212 (xcsp_picat) R 27207 27212 27155 0 -1 4202496 7624474 0 0 0 237540 669 0 0 20 0 1 0 408442674 5034901504 720838 33554432000 4194304 5870510 140722340625504 140722340624520 5288765 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24899584 140722340631583 140722340631661 140722340631661 140722340634570 0
/proc/27212/statm: 1229224 720838 941 410 0 1224697 0
Current children cumulated CPU time: 2382.09 s
Current children cumulated vsize: 4916896 KiB
Current children cumulated memory: 2883352 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.39 3/198 27467
/proc/meminfo: memFree=28312704/32770624 swapFree=66920856/67108860
[pid=27212] ppid=27207 vsize=4916896 memory=2903832 CPUtime=2442.09 cores=1,3,5,7
/proc/27212/stat : 27212 (xcsp_picat) R 27207 27212 27155 0 -1 4202496 7756676 0 0 0 243529 680 0 0 20 0 1 0 408442674 5034901504 725958 33554432000 4194304 5870510 140722340625504 140722340624520 5282464 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24899584 140722340631583 140722340631661 140722340631661 140722340634570 0
/proc/27212/statm: 1229224 725958 941 410 0 1224697 0
Current children cumulated CPU time: 2442.09 s
Current children cumulated vsize: 4916896 KiB
Current children cumulated memory: 2903832 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.37 3/198 27471
/proc/meminfo: memFree=28406852/32770624 swapFree=66920856/67108860
[pid=27212] ppid=27207 vsize=4916896 memory=2818120 CPUtime=2502.08 cores=1,3,5,7
/proc/27212/stat : 27212 (xcsp_picat) R 27207 27212 27155 0 -1 4202496 7953063 0 0 0 249507 701 0 0 20 0 1 0 408442674 5034901504 704530 33554432000 4194304 5870510 140722340625504 140722340624520 5283024 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24899584 140722340631583 140722340631661 140722340631661 140722340634570 0
/proc/27212/statm: 1229224 704530 941 410 0 1224697 0
Current children cumulated CPU time: 2502.08 s
Current children cumulated vsize: 4916896 KiB
Current children cumulated memory: 2818120 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.36 3/198 27472
/proc/meminfo: memFree=28392984/32770624 swapFree=66920856/67108860
[pid=27212] ppid=27207 vsize=4916896 memory=2824264 CPUtime=2519.79 cores=1,3,5,7
/proc/27212/stat : 27212 (xcsp_picat) R 27207 27212 27155 0 -1 4202496 7986674 0 0 0 251275 704 0 0 20 0 1 0 408442674 5034901504 706066 33554432000 4194304 5870510 140722340625504 140722340624520 5282429 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 24899584 140722340631583 140722340631661 140722340631661 140722340634570 0
/proc/27212/statm: 1229224 706066 941 410 0 1224697 0
Current children cumulated CPU time: 2519.79 s
Current children cumulated vsize: 4916896 KiB
Current children cumulated memory: 2824264 KiB

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

[startup+2520.09 s]
# the end of solver process 27212 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2512.75 s, system=7.1224 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): 2520.09
CPU time (s): 2519.87
CPU user time (s): 2512.75
CPU system time (s): 7.1224
CPU usage (%): 99.9916
Max. virtual memory (cumulated for all children) (KiB): 5940156
Max. memory (cumulated for all children) (KiB): 3829148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2512.75
system time used= 7.1224
maximum resident set size= 3829148
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7986674
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= 7
involuntary context switches= 1377


# summary of solver processes directly reported to runsolver:
#   pid: 27212
#   total CPU time (s): 2519.87
#   total CPU user time (s): 2512.75
#   total CPU system time (s): 7.1224

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.098 second user time and 18.8687 second system time

The end

Launcher Data 

Begin job on node107 at 2019-09-12 21:55:50
IDJOB=4395431
IDBENCH=115771
IDSOLVER=2844
FILE ID=node107/4395431-1568321866
RUNJOBID= node107-1568318150-27187
PBS_JOBID= 21701137
Free space on /tmp= 55708 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Scheduling/Scheduling-js-taillard/Taillard-js-100-20-6.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395431-1568321866/watcher-4395431-1568321866 -o /tmp/evaluation-result-4395431-1568321866/solver-4395431-1568321866 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1568318150-27187 --watchdog 2580  xcsp_picat HOME/instance-4395431-1568321866.xml

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

MD5SUM BENCH= 571b8211ed3e79202e57862d25f221de
RANDOM SEED=2038252211

node107.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	: 5334.11
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	: 5334.11
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	: 5334.11
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	: 5334.11
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:        31508684 kB
MemAvailable:   31831476 kB
Buffers:          120116 kB
Cached:           471876 kB
SwapCached:        80376 kB
Active:           348784 kB
Inactive:         324052 kB
Active(anon):       9904 kB
Inactive(anon):   100272 kB
Active(file):     338880 kB
Inactive(file):   223780 kB
Unevictable:      110040 kB
Mlocked:          110040 kB
SwapTotal:      67108860 kB
SwapFree:       66920808 kB
Dirty:              6700 kB
Writeback:             0 kB
AnonPages:        115968 kB
Mapped:            31572 kB
Shmem:             20556 kB
Slab:             181048 kB
SReclaimable:     151936 kB
SUnreclaim:        29112 kB
KernelStack:        3312 kB
PageTables:         5548 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     492892 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     71680 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      101760 kB
DirectMap2M:    33443840 kB

Free space on /tmp at the end= 55700 MiB
End job on node107 at 2019-09-12 22:37:50