Trace number 4395433

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) 2519.44 2520.01

General information on the benchmark

NameScheduling/Scheduling-js-taillard/
Taillard-js-030-15-2.xml
MD5SUMba573a75edcb56a5f29535772f8b277a
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 variables480
Number of constraints495
Number of domains1
Minimum domain size1932
Maximum domain size1932
Distribution of domain sizes[{"size":1932,"count":480}]
Minimum variable degree2
Maximum variable degree3
Distribution of variable degrees[{"degree":2,"count":30},{"degree":3,"count":450}]
Minimum constraint arity1
Maximum constraint arity30
Distribution of constraint arities[{"arity":1,"count":30},{"arity":2,"count":450},{"arity":30,"count":15}]
Number of extensional constraints0
Number of intensional constraints480
Distribution of constraint types[{"type":"intension","count":480},{"type":"noOverlap","count":15}]
Optimization problemYES
Type of objectivemin MAXIMUM

Solver Data 

25.18/25.28	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 (15454 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395433-1568321866/watcher-4395433-1568321866 -o /tmp/evaluation-result-4395433-1568321866/solver-4395433-1568321866 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1568318150-27186 --watchdog 2580 xcsp_picat HOME/instance-4395433-1568321866.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=27216, runsolver pid=27210

[startup+0.100113 s]*
/proc/loadavg: 3.90 5.98 7.22 4/198 27217
/proc/meminfo: memFree=31463048/32770624 swapFree=66920808/67108860
[pid=27216] ppid=27210 vsize=2031716 memory=27316 CPUtime=0.1 cores=0,2,4,6
/proc/27216/stat : 27216 (xcsp_picat) R 27210 27216 27155 0 -1 4202496 1937 0 0 0 10 0 0 0 20 0 1 0 408442674 2080477184 6829 33554432000 4194304 5870510 140722678980816 140722678977960 4555321 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 47419392 140722678989855 140722678989933 140722678989933 140722678992842 0
/proc/27216/statm: 507929 6829 875 410 0 503402 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2031716 KiB
Current children cumulated memory: 27316 KiB

[startup+0.209489 s]*
/proc/loadavg: 3.90 5.98 7.22 4/198 27217
/proc/meminfo: memFree=31426220/32770624 swapFree=66920808/67108860
[pid=27216] ppid=27210 vsize=2044524 memory=48424 CPUtime=0.2 cores=0,2,4,6
/proc/27216/stat : 27216 (xcsp_picat) R 27210 27216 27155 0 -1 4202496 4195 0 0 0 20 0 0 0 20 0 1 0 408442674 2093592576 12106 33554432000 4194304 5870510 140722678980816 140722678977960 5317972 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 47419392 140722678989855 140722678989933 140722678989933 140722678992842 0
/proc/27216/statm: 511131 12106 905 410 0 506604 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2044524 KiB
Current children cumulated memory: 48424 KiB

[startup+0.309501 s]*
/proc/loadavg: 3.90 5.98 7.22 4/198 27217
/proc/meminfo: memFree=31383856/32770624 swapFree=66920808/67108860
[pid=27216] ppid=27210 vsize=2071420 memory=73160 CPUtime=0.31 cores=0,2,4,6
/proc/27216/stat : 27216 (xcsp_picat) R 27210 27216 27155 0 -1 4202496 10633 0 0 0 30 1 0 0 20 0 1 0 408442674 2121134080 18290 33554432000 4194304 5870510 140722678980816 140722678977960 5307553 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 47419392 140722678989855 140722678989933 140722678989933 140722678992842 0
/proc/27216/statm: 517855 18290 905 410 0 513328 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2071420 KiB
Current children cumulated memory: 73160 KiB

[startup+0.700271 s]
/proc/loadavg: 3.90 5.98 7.22 4/198 27217
/proc/meminfo: memFree=31303400/32770624 swapFree=66920808/67108860
[pid=27216] ppid=27210 vsize=2148144 memory=144932 CPUtime=0.69 cores=0,2,4,6
/proc/27216/stat : 27216 (xcsp_picat) R 27210 27216 27155 0 -1 4202496 25797 0 0 0 65 4 0 0 20 0 1 0 408442674 2199699456 36233 33554432000 4194304 5870510 140722678980816 140722678977960 5406340 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 47419392 140722678989855 140722678989933 140722678989933 140722678992842 0
/proc/27216/statm: 537036 36233 943 410 0 532509 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2148144 KiB
Current children cumulated memory: 144932 KiB

[startup+1.50024 s]
/proc/loadavg: 3.90 5.98 7.22 4/198 27217
/proc/meminfo: memFree=31199776/32770624 swapFree=66920808/67108860
[pid=27216] ppid=27210 vsize=2148276 memory=144932 CPUtime=1.49 cores=0,2,4,6
/proc/27216/stat : 27216 (xcsp_picat) R 27210 27216 27155 0 -1 4202496 25833 0 0 0 145 4 0 0 20 0 1 0 408442674 2199834624 36233 33554432000 4194304 5870510 140722678980816 140722678979928 5406839 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 47419392 140722678989855 140722678989933 140722678989933 140722678992842 0
/proc/27216/statm: 537069 36233 943 410 0 532542 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2148276 KiB
Current children cumulated memory: 144932 KiB

[startup+3.10921 s]
/proc/loadavg: 3.90 5.98 7.22 4/198 27217
/proc/meminfo: memFree=30918744/32770624 swapFree=66920808/67108860
[pid=27216] ppid=27210 vsize=2148408 memory=145372 CPUtime=3.1 cores=0,2,4,6
/proc/27216/stat : 27216 (xcsp_picat) R 27210 27216 27155 0 -1 4202496 28532 0 0 0 306 4 0 0 20 0 1 0 408442674 2199969792 36343 33554432000 4194304 5870510 140722678980816 140722678980072 5406392 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 47419392 140722678989855 140722678989933 140722678989933 140722678992842 0
/proc/27216/statm: 537102 36343 960 410 0 532575 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2148408 KiB
Current children cumulated memory: 145372 KiB

[startup+6.3003 s]
/proc/loadavg: 3.75 5.91 7.19 4/198 27217
/proc/meminfo: memFree=30105864/32770624 swapFree=66920808/67108860
[pid=27216] ppid=27210 vsize=2181372 memory=163596 CPUtime=6.29 cores=0,2,4,6
/proc/27216/stat : 27216 (xcsp_picat) R 27210 27216 27155 0 -1 4202496 70752 0 0 0 622 7 0 0 20 0 1 0 408442674 2233724928 40899 33554432000 4194304 5870510 140722678980816 140722678979512 5257471 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 47419392 140722678989855 140722678989933 140722678989933 140722678992842 0
/proc/27216/statm: 545343 40899 969 410 0 540816 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2181372 KiB
Current children cumulated memory: 163596 KiB

[startup+12.7002 s]
/proc/loadavg: 3.61 5.85 7.16 4/199 27219
/proc/meminfo: memFree=29129340/32770624 swapFree=66920808/67108860
[pid=27216] ppid=27210 vsize=2150788 memory=154252 CPUtime=12.68 cores=0,2,4,6
/proc/27216/stat : 27216 (xcsp_picat) R 27210 27216 27155 0 -1 4202496 95234 0 0 0 1255 13 0 0 20 0 1 0 408442674 2202406912 38563 33554432000 4194304 5870510 140722678980816 140722678979928 5478371 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 47419392 140722678989855 140722678989933 140722678989933 140722678992842 0
/proc/27216/statm: 537697 38563 981 410 0 533170 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2150788 KiB
Current children cumulated memory: 154252 KiB

[startup+25.5003 s]
/proc/loadavg: 3.26 5.66 7.08 4/198 27219
/proc/meminfo: memFree=28934212/32770624 swapFree=66920808/67108860
[pid=27216] ppid=27210 vsize=2244908 memory=241232 CPUtime=25.48 cores=0,2,4,6
/proc/27216/stat : 27216 (xcsp_picat) R 27210 27216 27155 0 -1 4202496 117196 0 0 0 2531 17 0 0 20 0 1 0 408442674 2298785792 60308 33554432000 4194304 5870510 140722678980816 140722678979928 5282578 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 47419392 140722678989855 140722678989933 140722678989933 140722678992842 0
/proc/27216/statm: 561227 60308 991 410 0 556700 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2244908 KiB
Current children cumulated memory: 241232 KiB

[startup+51.1096 s]
/proc/loadavg: 2.83 5.37 6.94 6/198 27220
/proc/meminfo: memFree=27931560/32770624 swapFree=66920808/67108860
[pid=27216] ppid=27210 vsize=2244908 memory=237136 CPUtime=51.09 cores=0,2,4,6
/proc/27216/stat : 27216 (xcsp_picat) R 27210 27216 27155 0 -1 4202496 130020 0 0 0 5089 20 0 0 20 0 1 0 408442674 2298785792 59284 33554432000 4194304 5870510 140722678980816 140722678979256 4204240 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 47419392 140722678989855 140722678989933 140722678989933 140722678992842 0
/proc/27216/statm: 561227 59284 991 410 0 556700 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2244908 KiB
Current children cumulated memory: 237136 KiB

[startup+102.3 s]
/proc/loadavg: 2.36 4.85 6.68 4/198 27225
/proc/meminfo: memFree=28470292/32770624 swapFree=66920808/67108860
[pid=27216] ppid=27210 vsize=2244908 memory=241232 CPUtime=102.27 cores=0,2,4,6
/proc/27216/stat : 27216 (xcsp_picat) R 27210 27216 27155 0 -1 4202496 155656 0 0 0 10203 24 0 0 20 0 1 0 408442674 2298785792 60308 33554432000 4194304 5870510 140722678980816 140722678979832 5281854 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 47419392 140722678989855 140722678989933 140722678989933 140722678992842 0
/proc/27216/statm: 561227 60308 991 410 0 556700 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 2244908 KiB
Current children cumulated memory: 241232 KiB

[startup+162.3 s]
/proc/loadavg: 3.01 4.54 6.46 4/198 27230
/proc/meminfo: memFree=28449192/32770624 swapFree=66920808/67108860
[pid=27216] ppid=27210 vsize=2244908 memory=243448 CPUtime=162.26 cores=0,2,4,6
/proc/27216/stat : 27216 (xcsp_picat) R 27210 27216 27155 0 -1 4202496 169315 0 0 0 16198 28 0 0 20 0 1 0 408442674 2298785792 60862 33554432000 4194304 5870510 140722678980816 140722678979832 5282578 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 47419392 140722678989855 140722678989933 140722678989933 140722678992842 0
/proc/27216/statm: 561227 60862 991 410 0 556700 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 2244908 KiB
Current children cumulated memory: 243448 KiB

[startup+222.3 s]
/proc/loadavg: 2.69 4.20 6.23 4/198 27234
/proc/meminfo: memFree=28435832/32770624 swapFree=66920808/67108860
[pid=27216] ppid=27210 vsize=2244908 memory=237136 CPUtime=222.24 cores=0,2,4,6
/proc/27216/stat : 27216 (xcsp_picat) R 27210 27216 27155 0 -1 4202496 171510 0 0 0 22193 31 0 0 20 0 1 0 408442674 2298785792 59284 33554432000 4194304 5870510 140722678980816 140722678979832 5272880 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 47419392 140722678989855 140722678989933 140722678989933 140722678992842 0
/proc/27216/statm: 561227 59284 991 410 0 556700 0
Current children cumulated CPU time: 222.24 s
Current children cumulated vsize: 2244908 KiB
Current children cumulated memory: 237136 KiB

[startup+282.3 s]
/proc/loadavg: 2.25 3.80 5.96 4/199 27248
/proc/meminfo: memFree=28419580/32770624 swapFree=66920812/67108860
[pid=27216] ppid=27210 vsize=2244908 memory=237136 CPUtime=282.24 cores=0,2,4,6
/proc/27216/stat : 27216 (xcsp_picat) R 27210 27216 27155 0 -1 4202496 184944 0 0 0 28189 35 0 0 20 0 1 0 408442674 2298785792 59284 33554432000 4194304 5870510 140722678980816 140722678979832 5283024 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 47419392 140722678989855 140722678989933 140722678989933 140722678992842 0
/proc/27216/statm: 561227 59284 991 410 0 556700 0
Current children cumulated CPU time: 282.24 s
Current children cumulated vsize: 2244908 KiB
Current children cumulated memory: 237136 KiB

[startup+342.3 s]
/proc/loadavg: 2.09 3.47 5.71 4/200 27275
/proc/meminfo: memFree=28396432/32770624 swapFree=66920832/67108860
[pid=27216] ppid=27210 vsize=2244908 memory=247544 CPUtime=342.23 cores=0,2,4,6
/proc/27216/stat : 27216 (xcsp_picat) R 27210 27216 27155 0 -1 4202496 186074 0 0 0 34186 37 0 0 20 0 1 0 408442674 2298785792 61886 33554432000 4194304 5870510 140722678980816 140722678979832 5283067 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 47419392 140722678989855 140722678989933 140722678989933 140722678992842 0
/proc/27216/statm: 561227 61886 991 410 0 556700 0
Current children cumulated CPU time: 342.23 s
Current children cumulated vsize: 2244908 KiB
Current children cumulated memory: 247544 KiB

[startup+402.3 s]
/proc/loadavg: 2.03 3.21 5.48 4/200 27279
/proc/meminfo: memFree=28485216/32770624 swapFree=66920832/67108860
[pid=27216] ppid=27210 vsize=2244908 memory=241400 CPUtime=402.21 cores=0,2,4,6
/proc/27216/stat : 27216 (xcsp_picat) R 27210 27216 27155 0 -1 4202496 199552 0 0 0 40181 40 0 0 20 0 1 0 408442674 2298785792 60350 33554432000 4194304 5870510 140722678980816 140722678979832 5282505 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 47419392 140722678989855 140722678989933 140722678989933 140722678992842 0
/proc/27216/statm: 561227 60350 991 410 0 556700 0
Current children cumulated CPU time: 402.21 s
Current children cumulated vsize: 2244908 KiB
Current children cumulated memory: 241400 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 2.99 5.26 5/200 27285
/proc/meminfo: memFree=28468672/32770624 swapFree=66920832/67108860
[pid=27216] ppid=27210 vsize=2244908 memory=241400 CPUtime=462.2 cores=0,2,4,6
/proc/27216/stat : 27216 (xcsp_picat) R 27210 27216 27155 0 -1 4202496 201011 0 0 0 46177 43 0 0 20 0 1 0 408442674 2298785792 60350 33554432000 4194304 5870510 140722678980816 140722678979832 5283135 0 0 4096 8389634 0 0 0 17 2 0 0 0 0 0 7970040 9572284 47419392 140722678989855 140722678989933 140722678989933 140722678992842 0
/proc/27216/statm: 561227 60350 991 410 0 556700 0
Current children cumulated CPU time: 462.2 s
Current children cumulated vsize: 2244908 KiB
Current children cumulated memory: 241400 KiB


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

/proc/27216/statm: 575011 70060 991 410 0 570484 0
Current children cumulated CPU time: 1721.9 s
Current children cumulated vsize: 2300044 KiB
Current children cumulated memory: 280240 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.02 2.79 4/198 27405
/proc/meminfo: memFree=28358864/32770624 swapFree=66920844/67108860
[pid=27216] ppid=27210 vsize=2300044 memory=282792 CPUtime=1781.89 cores=0,2,4,6
/proc/27216/stat : 27216 (xcsp_picat) R 27210 27216 27155 0 -1 4202496 390838 0 0 0 178060 129 0 0 20 0 1 0 408442674 2355245056 70698 33554432000 4194304 5870510 140722678980816 140722678979768 5282505 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 47419392 140722678989855 140722678989933 140722678989933 140722678992842 0
/proc/27216/statm: 575011 70698 991 410 0 570484 0
Current children cumulated CPU time: 1781.89 s
Current children cumulated vsize: 2300044 KiB
Current children cumulated memory: 282792 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.74 4/198 27409
/proc/meminfo: memFree=28344272/32770624 swapFree=66920844/67108860
[pid=27216] ppid=27210 vsize=2300044 memory=282780 CPUtime=1841.87 cores=0,2,4,6
/proc/27216/stat : 27216 (xcsp_picat) R 27210 27216 27155 0 -1 4202496 405536 0 0 0 184055 132 0 0 20 0 1 0 408442674 2355245056 70695 33554432000 4194304 5870510 140722678980816 140722678979768 5272628 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 47419392 140722678989855 140722678989933 140722678989933 140722678992842 0
/proc/27216/statm: 575011 70695 991 410 0 570484 0
Current children cumulated CPU time: 1841.87 s
Current children cumulated vsize: 2300044 KiB
Current children cumulated memory: 282780 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.69 6/198 27415
/proc/meminfo: memFree=28430628/32770624 swapFree=66920844/67108860
[pid=27216] ppid=27210 vsize=2269224 memory=278600 CPUtime=1901.86 cores=0,2,4,6
/proc/27216/stat : 27216 (xcsp_picat) R 27210 27216 27155 0 -1 4202496 419570 0 0 0 190051 135 0 0 20 0 1 0 408442674 2323685376 69650 33554432000 4194304 5870510 140722678980816 140722678979832 5282621 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 47419392 140722678989855 140722678989933 140722678989933 140722678992842 0
/proc/27216/statm: 567306 69650 991 410 0 562779 0
Current children cumulated CPU time: 1901.86 s
Current children cumulated vsize: 2269224 KiB
Current children cumulated memory: 278600 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.65 4/198 27420
/proc/meminfo: memFree=28414732/32770624 swapFree=66920844/67108860
[pid=27216] ppid=27210 vsize=2269224 memory=276552 CPUtime=1961.85 cores=0,2,4,6
/proc/27216/stat : 27216 (xcsp_picat) R 27210 27216 27155 0 -1 4202496 434253 0 0 0 196045 140 0 0 20 0 1 0 408442674 2323685376 69138 33554432000 4194304 5870510 140722678980816 140722678979832 5282251 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 47419392 140722678989855 140722678989933 140722678989933 140722678992842 0
/proc/27216/statm: 567306 69138 991 410 0 562779 0
Current children cumulated CPU time: 1961.85 s
Current children cumulated vsize: 2269224 KiB
Current children cumulated memory: 276552 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.61 4/198 27424
/proc/meminfo: memFree=28381952/32770624 swapFree=66920844/67108860
[pid=27216] ppid=27210 vsize=2300044 memory=288900 CPUtime=2021.84 cores=0,2,4,6
/proc/27216/stat : 27216 (xcsp_picat) R 27210 27216 27155 0 -1 4202496 436291 0 0 0 202042 142 0 0 20 0 1 0 408442674 2355245056 72225 33554432000 4194304 5870510 140722678980816 140722678979768 5283138 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 47419392 140722678989855 140722678989933 140722678989933 140722678992842 0
/proc/27216/statm: 575011 72225 991 410 0 570484 0
Current children cumulated CPU time: 2021.84 s
Current children cumulated vsize: 2300044 KiB
Current children cumulated memory: 288900 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.57 6/200 27439
/proc/meminfo: memFree=28363480/32770624 swapFree=66920856/67108860
[pid=27216] ppid=27210 vsize=2300044 memory=284864 CPUtime=2081.82 cores=0,2,4,6
/proc/27216/stat : 27216 (xcsp_picat) R 27210 27216 27155 0 -1 4202496 438679 0 0 0 208036 146 0 0 20 0 1 0 408442674 2355245056 71216 33554432000 4194304 5870510 140722678980816 140722678979768 140134410131432 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 47419392 140722678989855 140722678989933 140722678989933 140722678992842 0
/proc/27216/statm: 575011 71216 991 410 0 570484 0
Current children cumulated CPU time: 2081.82 s
Current children cumulated vsize: 2300044 KiB
Current children cumulated memory: 284864 KiB

[startup+2142.3 s]
/proc/loadavg: 2.08 2.03 2.54 4/200 27443
/proc/meminfo: memFree=28335588/32770624 swapFree=66920856/67108860
[pid=27216] ppid=27210 vsize=2305648 memory=290972 CPUtime=2141.81 cores=0,2,4,6
/proc/27216/stat : 27216 (xcsp_picat) R 27210 27216 27155 0 -1 4202496 455858 0 0 0 214030 151 0 0 20 0 1 0 408442674 2360983552 72743 33554432000 4194304 5870510 140722678980816 140722678979768 5308341 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 47419392 140722678989855 140722678989933 140722678989933 140722678992842 0
/proc/27216/statm: 576412 72743 991 410 0 571885 0
Current children cumulated CPU time: 2141.81 s
Current children cumulated vsize: 2305648 KiB
Current children cumulated memory: 290972 KiB

[startup+2202.3 s]
/proc/loadavg: 2.03 2.03 2.50 4/200 27447
/proc/meminfo: memFree=28427060/32770624 swapFree=66920856/67108860
[pid=27216] ppid=27210 vsize=2274828 memory=284744 CPUtime=2201.79 cores=0,2,4,6
/proc/27216/stat : 27216 (xcsp_picat) R 27210 27216 27155 0 -1 4202496 470078 0 0 0 220025 154 0 0 20 0 1 0 408442674 2329423872 71186 33554432000 4194304 5870510 140722678980816 140722678979832 140134410132896 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 47419392 140722678989855 140722678989933 140722678989933 140722678992842 0
/proc/27216/statm: 568707 71186 991 410 0 564180 0
Current children cumulated CPU time: 2201.79 s
Current children cumulated vsize: 2274828 KiB
Current children cumulated memory: 284744 KiB

[startup+2262.3 s]
/proc/loadavg: 2.01 2.02 2.47 5/200 27453
/proc/meminfo: memFree=28396372/32770624 swapFree=66920856/67108860
[pid=27216] ppid=27210 vsize=2305648 memory=295252 CPUtime=2261.78 cores=0,2,4,6
/proc/27216/stat : 27216 (xcsp_picat) R 27210 27216 27155 0 -1 4202496 485145 0 0 0 226021 157 0 0 20 0 1 0 408442674 2360983552 73813 33554432000 4194304 5870510 140722678980816 140722678979768 5283106 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 47419392 140722678989855 140722678989933 140722678989933 140722678992842 0
/proc/27216/statm: 576412 73813 991 410 0 571885 0
Current children cumulated CPU time: 2261.78 s
Current children cumulated vsize: 2305648 KiB
Current children cumulated memory: 295252 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.45 4/200 27457
/proc/meminfo: memFree=28366008/32770624 swapFree=66920856/67108860
[pid=27216] ppid=27210 vsize=2305648 memory=290964 CPUtime=2321.76 cores=0,2,4,6
/proc/27216/stat : 27216 (xcsp_picat) R 27210 27216 27155 0 -1 4202496 499987 0 0 0 232016 160 0 0 20 0 1 0 408442674 2360983552 72741 33554432000 4194304 5870510 140722678980816 140722678979768 5283024 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 47419392 140722678989855 140722678989933 140722678989933 140722678992842 0
/proc/27216/statm: 576412 72741 991 410 0 571885 0
Current children cumulated CPU time: 2321.76 s
Current children cumulated vsize: 2305648 KiB
Current children cumulated memory: 290964 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.42 4/198 27461
/proc/meminfo: memFree=28340804/32770624 swapFree=66920856/67108860
[pid=27216] ppid=27210 vsize=2274828 memory=285236 CPUtime=2381.75 cores=0,2,4,6
/proc/27216/stat : 27216 (xcsp_picat) R 27210 27216 27155 0 -1 4202496 514534 0 0 0 238011 164 0 0 20 0 1 0 408442674 2329423872 71309 33554432000 4194304 5870510 140722678980816 140722678979832 5283135 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 47419392 140722678989855 140722678989933 140722678989933 140722678992842 0
/proc/27216/statm: 568707 71309 991 410 0 564180 0
Current children cumulated CPU time: 2381.75 s
Current children cumulated vsize: 2274828 KiB
Current children cumulated memory: 285236 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.39 4/198 27467
/proc/meminfo: memFree=28312704/32770624 swapFree=66920856/67108860
[pid=27216] ppid=27210 vsize=2305648 memory=293204 CPUtime=2441.74 cores=0,2,4,6
/proc/27216/stat : 27216 (xcsp_picat) R 27210 27216 27155 0 -1 4202496 516746 0 0 0 244007 167 0 0 20 0 1 0 408442674 2360983552 73301 33554432000 4194304 5870510 140722678980816 140722678979768 5282505 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 47419392 140722678989855 140722678989933 140722678989933 140722678992842 0
/proc/27216/statm: 576412 73301 991 410 0 571885 0
Current children cumulated CPU time: 2441.74 s
Current children cumulated vsize: 2305648 KiB
Current children cumulated memory: 293204 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.37 4/198 27471
/proc/meminfo: memFree=28406852/32770624 swapFree=66920856/67108860
[pid=27216] ppid=27210 vsize=2305648 memory=285864 CPUtime=2501.72 cores=0,2,4,6
/proc/27216/stat : 27216 (xcsp_picat) R 27210 27216 27155 0 -1 4202496 531715 0 0 0 250001 171 0 0 20 0 1 0 408442674 2360983552 71466 33554432000 4194304 5870510 140722678980816 140722678979832 5282736 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 47419392 140722678989855 140722678989933 140722678989933 140722678992842 0
/proc/27216/statm: 576412 71466 991 410 0 571885 0
Current children cumulated CPU time: 2501.72 s
Current children cumulated vsize: 2305648 KiB
Current children cumulated memory: 285864 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.36 4/198 27472
/proc/meminfo: memFree=28392984/32770624 swapFree=66920856/67108860
[pid=27216] ppid=27210 vsize=2305648 memory=293192 CPUtime=2519.43 cores=0,2,4,6
/proc/27216/stat : 27216 (xcsp_picat) R 27210 27216 27155 0 -1 4202496 532055 0 0 0 251772 171 0 0 20 0 1 0 408442674 2360983552 73298 33554432000 4194304 5870510 140722678980816 140722678979768 5283024 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 47419392 140722678989855 140722678989933 140722678989933 140722678992842 0
/proc/27216/statm: 576412 73298 991 410 0 571885 0
Current children cumulated CPU time: 2519.43 s
Current children cumulated vsize: 2305648 KiB
Current children cumulated memory: 293192 KiB

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

[startup+2520.01 s]
# the end of solver process 27216 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2517.72 s, system=1.72063 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.44
CPU user time (s): 2517.72
CPU system time (s): 1.72063
CPU usage (%): 99.9774
Max. virtual memory (cumulated for all children) (KiB): 2354968
Max. memory (cumulated for all children) (KiB): 341400

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2517.72
system time used= 1.72063
maximum resident set size= 343448
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 532055
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= 37
involuntary context switches= 2788


# summary of solver processes directly reported to runsolver:
#   pid: 27216
#   total CPU time (s): 2519.44
#   total CPU user time (s): 2517.72
#   total CPU system time (s): 1.72063

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 12.8028 second user time and 15.3162 second system time

The end

Launcher Data 

Begin job on node107 at 2019-09-12 21:55:50
IDJOB=4395433
IDBENCH=115769
IDSOLVER=2844
FILE ID=node107/4395433-1568321866
RUNJOBID= node107-1568318150-27186
PBS_JOBID= 21701137
Free space on /tmp= 55708 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Scheduling/Scheduling-js-taillard/Taillard-js-030-15-2.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395433-1568321866/watcher-4395433-1568321866 -o /tmp/evaluation-result-4395433-1568321866/solver-4395433-1568321866 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1568318150-27186 --watchdog 2580  xcsp_picat HOME/instance-4395433-1568321866.xml

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

MD5SUM BENCH= ba573a75edcb56a5f29535772f8b277a
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:     493028 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