Trace number 4295444

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2018-06-15? (TO) 2520.05 2520.02

General information on the benchmark

NameTravelingTournament/
TravelingTournament-a3-galaxy06_c18.xml
MD5SUMf9caa09a77a0aeed2ee1a5d5b0978ec8
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark1401
Best CPU time to get the best result obtained on this benchmark2520.06
Satisfiable
(Un)Satisfiability was proved
Number of variables246
Number of constraints485
Number of domains3
Minimum domain size2
Maximum domain size16
Distribution of domain sizes[{"size":2,"count":120},{"size":6,"count":60},{"size":16,"count":66}]
Minimum variable degree2
Maximum variable degree20
Distribution of variable degrees[{"degree":2,"count":126},{"degree":17,"count":48},{"degree":18,"count":60},{"degree":19,"count":10},{"degree":20,"count":2}]
Minimum constraint arity2
Maximum constraint arity10
Distribution of constraint arities[{"arity":2,"count":61},{"arity":3,"count":12},{"arity":4,"count":216},{"arity":5,"count":54},{"arity":6,"count":70},{"arity":8,"count":60},{"arity":10,"count":12}]
Number of extensional constraints66
Number of intensional constraints277
Distribution of constraint types[{"type":"extension","count":66},{"type":"intension","count":277},{"type":"regular","count":6},{"type":"allDifferent","count":10},{"type":"cardinality","count":6},{"type":"element","count":120}]
Optimization problemYES
Type of objectivemin SUM

Solver Data


Verifier Data 

One s line expected

Watcher Data 

runsolver version 3.4.0 (svn: 3012) Copyright (C) 2010-2013 Olivier ROUSSEL

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (3209 MiB free)
  memory of node 1: 16384 MiB (9606 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4295444-1532547975/watcher-4295444-1532547975 -o /tmp/evaluation-result-4295444-1532547975/solver-4295444-1532547975 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532542928-25611 --watchdog 2580 xcsp_picat HOME/instance-4295444-1532547975.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=26173, runsolver pid=26170

[startup+0.100169 s]*
/proc/loadavg: 2.00 2.01 1.96 3/187 26184
/proc/meminfo: memFree=13074016/32770624 swapFree=67108852/67108860
[pid=26173] ppid=26170 vsize=136568 memory=35588 CPUtime=0.1 cores=1,3,5,7
/proc/26173/stat : 26173 (xcsp_picat) R 26170 26173 25579 0 -1 4202496 2724 0 0 0 10 0 0 0 20 0 1 0 72360658 139845632 8897 33554432000 4194304 5849740 140734100426784 140734100426784 5249600 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 37728256 140734100427958 140734100428036 140734100428036 140734100430794 0
/proc/26173/statm: 34142 8897 663 405 0 31086 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 136568 KiB
Current children cumulated memory: 35588 KiB

[startup+0.209792 s]*
/proc/loadavg: 2.00 2.01 1.96 3/187 26184
/proc/meminfo: memFree=13050144/32770624 swapFree=67108852/67108860
[pid=26173] ppid=26170 vsize=138296 memory=39132 CPUtime=0.21 cores=1,3,5,7
/proc/26173/stat : 26173 (xcsp_picat) R 26170 26173 25579 0 -1 4202496 3202 0 0 0 20 1 0 0 20 0 1 0 72360658 141615104 9783 33554432000 4194304 5849740 140734100426784 140734100426104 140589998972807 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 37728256 140734100427958 140734100428036 140734100428036 140734100430794 0
/proc/26173/statm: 34574 9783 709 405 0 31518 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 138296 KiB
Current children cumulated memory: 39132 KiB

[startup+0.309451 s]*
/proc/loadavg: 2.00 2.01 1.96 3/187 26184
/proc/meminfo: memFree=13029664/32770624 swapFree=67108852/67108860
[pid=26173] ppid=26170 vsize=138296 memory=39224 CPUtime=0.3 cores=1,3,5,7
/proc/26173/stat : 26173 (xcsp_picat) R 26170 26173 25579 0 -1 4202496 3220 0 0 0 29 1 0 0 20 0 1 0 72360658 141615104 9806 33554432000 4194304 5849740 140734100426784 140734100426104 5606229 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 37728256 140734100427958 140734100428036 140734100428036 140734100430794 0
/proc/26173/statm: 34574 9806 726 405 0 31518 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 138296 KiB
Current children cumulated memory: 39224 KiB

[startup+0.700263 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 26184
/proc/meminfo: memFree=12993548/32770624 swapFree=67108852/67108860
[pid=26173] ppid=26170 vsize=141372 memory=42124 CPUtime=0.69 cores=1,3,5,7
/proc/26173/stat : 26173 (xcsp_picat) R 26170 26173 25579 0 -1 4202496 4005 0 0 0 67 2 0 0 20 0 1 0 72360658 144764928 10531 33554432000 4194304 5849740 140734100426784 140734100426104 5368876 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 37728256 140734100427958 140734100428036 140734100428036 140734100430794 0
/proc/26173/statm: 35343 10531 742 405 0 32287 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 141372 KiB
Current children cumulated memory: 42124 KiB

[startup+1.50023 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 26184
/proc/meminfo: memFree=12960720/32770624 swapFree=67108852/67108860
[pid=26173] ppid=26170 vsize=139320 memory=40408 CPUtime=1.49 cores=1,3,5,7
/proc/26173/stat : 26173 (xcsp_picat) R 26170 26173 25579 0 -1 4202496 4029 0 0 0 147 2 0 0 20 0 1 0 72360658 142663680 10102 33554432000 4194304 5849740 140734100426784 140734100425432 140589998972807 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 37728256 140734100427958 140734100428036 140734100428036 140734100430794 0
/proc/26173/statm: 34830 10102 765 405 0 31774 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 139320 KiB
Current children cumulated memory: 40408 KiB

[startup+3.10911 s]
/proc/loadavg: 2.00 2.01 1.96 3/187 26184
/proc/meminfo: memFree=12747544/32770624 swapFree=67108852/67108860
[pid=26173] ppid=26170 vsize=141304 memory=42248 CPUtime=3.1 cores=1,3,5,7
/proc/26173/stat : 26173 (xcsp_picat) R 26170 26173 25579 0 -1 4202496 5405 0 0 0 305 5 0 0 20 0 1 0 72360658 144695296 10562 33554432000 4194304 5849740 140734100426784 140734100425784 140589998972807 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 37728256 140734100427958 140734100428036 140734100428036 140734100430794 0
/proc/26173/statm: 35326 10562 765 405 0 32270 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 141304 KiB
Current children cumulated memory: 42248 KiB

[startup+6.30023 s]
/proc/loadavg: 2.08 2.03 1.96 3/187 26184
/proc/meminfo: memFree=12422236/32770624 swapFree=67108852/67108860
[pid=26173] ppid=26170 vsize=143596 memory=44692 CPUtime=6.29 cores=1,3,5,7
/proc/26173/stat : 26173 (xcsp_picat) R 26170 26173 25579 0 -1 4202496 7275 0 0 0 619 10 0 0 20 0 1 0 72360658 147042304 11173 33554432000 4194304 5849740 140734100426784 140734100425784 140589998972807 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 37728256 140734100427958 140734100428036 140734100428036 140734100430794 0
/proc/26173/statm: 35899 11173 767 405 0 32843 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 143596 KiB
Current children cumulated memory: 44692 KiB

[startup+12.7002 s]
/proc/loadavg: 2.16 2.05 1.97 3/187 26184
/proc/meminfo: memFree=12051828/32770624 swapFree=67108852/67108860
[pid=26173] ppid=26170 vsize=150764 memory=55788 CPUtime=12.68 cores=1,3,5,7
/proc/26173/stat : 26173 (xcsp_picat) R 26170 26173 25579 0 -1 4202496 10626 0 0 0 1251 17 0 0 20 0 1 0 72360658 154382336 13947 33554432000 4194304 5849740 140734100426784 140734100425512 140589998972807 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 37728256 140734100427958 140734100428036 140734100428036 140734100430794 0
/proc/26173/statm: 37691 13947 767 405 0 34635 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 150764 KiB
Current children cumulated memory: 55788 KiB

[startup+25.5003 s]
/proc/loadavg: 2.12 2.04 1.97 3/187 26184
/proc/meminfo: memFree=11938680/32770624 swapFree=67108852/67108860
[pid=26173] ppid=26170 vsize=153952 memory=59520 CPUtime=25.49 cores=1,3,5,7
/proc/26173/stat : 26173 (xcsp_picat) R 26170 26173 25579 0 -1 4202496 21384 0 0 0 2521 28 0 0 20 0 1 0 72360658 157646848 14880 33554432000 4194304 5849740 140734100426784 140734100425784 140589998972807 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 37728256 140734100427958 140734100428036 140734100428036 140734100430794 0
/proc/26173/statm: 38488 14880 767 405 0 35432 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 153952 KiB
Current children cumulated memory: 59520 KiB

[startup+51.1095 s]
/proc/loadavg: 2.15 2.06 1.97 3/187 26184
/proc/meminfo: memFree=11720972/32770624 swapFree=67108852/67108860
[pid=26173] ppid=26170 vsize=152864 memory=60428 CPUtime=51.1 cores=1,3,5,7
/proc/26173/stat : 26173 (xcsp_picat) R 26170 26173 25579 0 -1 4202496 36323 0 0 0 5059 51 0 0 20 0 1 0 72360658 156532736 15107 33554432000 4194304 5849740 140734100426784 140734100425656 140589998972807 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 37728256 140734100427958 140734100428036 140734100428036 140734100430794 0
/proc/26173/statm: 38216 15107 768 405 0 35160 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 152864 KiB
Current children cumulated memory: 60428 KiB

[startup+102.3 s]
/proc/loadavg: 2.07 2.05 1.97 3/187 26185
/proc/meminfo: memFree=11652888/32770624 swapFree=67108852/67108860
[pid=26173] ppid=26170 vsize=179540 memory=87364 CPUtime=102.29 cores=1,3,5,7
/proc/26173/stat : 26173 (xcsp_picat) R 26170 26173 25579 0 -1 4202496 45034 0 0 0 10147 82 0 0 20 0 1 0 72360658 183848960 21841 33554432000 4194304 5849740 140734100426784 140734100425784 5335568 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 37728256 140734100427958 140734100428036 140734100428036 140734100430794 0
/proc/26173/statm: 44885 21841 768 405 0 41829 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 179540 KiB
Current children cumulated memory: 87364 KiB

[startup+162.3 s]
/proc/loadavg: 2.06 2.05 1.98 3/187 26186
/proc/meminfo: memFree=11685708/32770624 swapFree=67108852/67108860
[pid=26173] ppid=26170 vsize=200536 memory=108296 CPUtime=162.29 cores=1,3,5,7
/proc/26173/stat : 26173 (xcsp_picat) R 26170 26173 25579 0 -1 4202496 60689 0 0 0 16117 112 0 0 20 0 1 0 72360658 205348864 27074 33554432000 4194304 5849740 140734100426784 140734100425784 5312752 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 37728256 140734100427958 140734100428036 140734100428036 140734100430794 0
/proc/26173/statm: 50134 27074 768 405 0 47078 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 200536 KiB
Current children cumulated memory: 108296 KiB

[startup+222.3 s]
/proc/loadavg: 2.06 2.06 1.98 3/187 26187
/proc/meminfo: memFree=11651684/32770624 swapFree=67108852/67108860
[pid=26173] ppid=26170 vsize=199704 memory=107416 CPUtime=222.29 cores=1,3,5,7
/proc/26173/stat : 26173 (xcsp_picat) R 26170 26173 25579 0 -1 4202496 82533 0 0 0 22087 142 0 0 20 0 1 0 72360658 204496896 26854 33554432000 4194304 5849740 140734100426784 140734100425784 140589998972807 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 37728256 140734100427958 140734100428036 140734100428036 140734100430794 0
/proc/26173/statm: 49926 26854 768 405 0 46870 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 199704 KiB
Current children cumulated memory: 107416 KiB

[startup+282.3 s]
/proc/loadavg: 2.06 2.06 1.99 3/189 26197
/proc/meminfo: memFree=11636956/32770624 swapFree=67108852/67108860
[pid=26173] ppid=26170 vsize=205316 memory=113080 CPUtime=282.29 cores=1,3,5,7
/proc/26173/stat : 26173 (xcsp_picat) R 26170 26173 25579 0 -1 4202496 102919 0 0 0 28063 166 0 0 20 0 1 0 72360658 210243584 28270 33554432000 4194304 5849740 140734100426784 140734100425784 140589998972807 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 37728256 140734100427958 140734100428036 140734100428036 140734100430794 0
/proc/26173/statm: 51329 28270 768 405 0 48273 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 205316 KiB
Current children cumulated memory: 113080 KiB

[startup+342.3 s]
/proc/loadavg: 2.05 2.07 1.99 3/189 26198
/proc/meminfo: memFree=11616676/32770624 swapFree=67108852/67108860
[pid=26173] ppid=26170 vsize=224792 memory=132528 CPUtime=342.29 cores=1,3,5,7
/proc/26173/stat : 26173 (xcsp_picat) R 26170 26173 25579 0 -1 4202496 124175 0 0 0 34033 196 0 0 20 0 1 0 72360658 230187008 33132 33554432000 4194304 5849740 140734100426784 140734100425784 5340294 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 37728256 140734100427958 140734100428036 140734100428036 140734100430794 0
/proc/26173/statm: 56198 33132 768 405 0 53142 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 224792 KiB
Current children cumulated memory: 132528 KiB

[startup+402.3 s]
/proc/loadavg: 2.02 2.05 1.99 3/189 26199
/proc/meminfo: memFree=11588680/32770624 swapFree=67108852/67108860
[pid=26173] ppid=26170 vsize=235324 memory=143096 CPUtime=402.29 cores=1,3,5,7
/proc/26173/stat : 26173 (xcsp_picat) R 26170 26173 25579 0 -1 4202496 147340 0 0 0 40013 216 0 0 20 0 1 0 72360658 240971776 35774 33554432000 4194304 5849740 140734100426784 140734100425784 140589998972807 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 37728256 140734100427958 140734100428036 140734100428036 140734100430794 0
/proc/26173/statm: 58831 35774 768 405 0 55775 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 235324 KiB
Current children cumulated memory: 143096 KiB

[startup+462.3 s]
/proc/loadavg: 2.01 2.04 1.99 3/189 26200
/proc/meminfo: memFree=11581424/32770624 swapFree=67108852/67108860
[pid=26173] ppid=26170 vsize=223608 memory=131484 CPUtime=462.3 cores=1,3,5,7
/proc/26173/stat : 26173 (xcsp_picat) R 26170 26173 25579 0 -1 4202496 167660 0 0 0 45997 233 0 0 20 0 1 0 72360658 228974592 32871 33554432000 4194304 5849740 140734100426784 140734100425656 5360437 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 37728256 140734100427958 140734100428036 140734100428036 140734100430794 0
/proc/26173/statm: 55902 32871 768 405 0 52846 0
Current children cumulated CPU time: 462.3 s
Current children cumulated vsize: 223608 KiB
Current children cumulated memory: 131484 KiB


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

/proc/26173/statm: 156799 133755 768 405 0 153743 0
Current children cumulated CPU time: 1722.29 s
Current children cumulated vsize: 627196 KiB
Current children cumulated memory: 535020 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 26263
/proc/meminfo: memFree=11343244/32770624 swapFree=67108852/67108860
[pid=26173] ppid=26170 vsize=329788 memory=237544 CPUtime=1782.3 cores=1,3,5,7
/proc/26173/stat : 26173 (xcsp_picat) R 26170 26173 25579 0 -1 4202496 652252 0 0 0 177745 485 0 0 20 0 1 0 72360658 337702912 59386 33554432000 4194304 5849740 140734100426784 140734100425784 140589998972807 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 37728256 140734100427958 140734100428036 140734100428036 140734100430794 0
/proc/26173/statm: 82447 59386 768 405 0 79391 0
Current children cumulated CPU time: 1782.3 s
Current children cumulated vsize: 329788 KiB
Current children cumulated memory: 237544 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 26264
/proc/meminfo: memFree=11335672/32770624 swapFree=67108852/67108860
[pid=26173] ppid=26170 vsize=337324 memory=245148 CPUtime=1842.3 cores=1,3,5,7
/proc/26173/stat : 26173 (xcsp_picat) R 26170 26173 25579 0 -1 4202496 684724 0 0 0 183735 495 0 0 20 0 1 0 72360658 345419776 61287 33554432000 4194304 5849740 140734100426784 140734100425784 5438160 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 37728256 140734100427958 140734100428036 140734100428036 140734100430794 0
/proc/26173/statm: 84331 61287 768 405 0 81275 0
Current children cumulated CPU time: 1842.3 s
Current children cumulated vsize: 337324 KiB
Current children cumulated memory: 245148 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 26265
/proc/meminfo: memFree=11296076/32770624 swapFree=67108852/67108860
[pid=26173] ppid=26170 vsize=376524 memory=284252 CPUtime=1902.3 cores=1,3,5,7
/proc/26173/stat : 26173 (xcsp_picat) R 26170 26173 25579 0 -1 4202496 704731 0 0 0 189726 504 0 0 20 0 1 0 72360658 385560576 71063 33554432000 4194304 5849740 140734100426784 140734100425784 5437904 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 37728256 140734100427958 140734100428036 140734100428036 140734100430794 0
/proc/26173/statm: 94131 71063 768 405 0 91075 0
Current children cumulated CPU time: 1902.3 s
Current children cumulated vsize: 376524 KiB
Current children cumulated memory: 284252 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.01 3/187 26266
/proc/meminfo: memFree=11295156/32770624 swapFree=67108852/67108860
[pid=26173] ppid=26170 vsize=376524 memory=284348 CPUtime=1962.31 cores=1,3,5,7
/proc/26173/stat : 26173 (xcsp_picat) R 26170 26173 25579 0 -1 4202496 726489 0 0 0 195714 517 0 0 20 0 1 0 72360658 385560576 71087 33554432000 4194304 5849740 140734100426784 140734100425784 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 37728256 140734100427958 140734100428036 140734100428036 140734100430794 0
/proc/26173/statm: 94131 71087 768 405 0 91075 0
Current children cumulated CPU time: 1962.31 s
Current children cumulated vsize: 376524 KiB
Current children cumulated memory: 284348 KiB

[startup+2022.3 s]
/proc/loadavg: 2.08 2.04 2.02 3/187 26267
/proc/meminfo: memFree=11295284/32770624 swapFree=67108852/67108860
[pid=26173] ppid=26170 vsize=376524 memory=284348 CPUtime=2022.31 cores=1,3,5,7
/proc/26173/stat : 26173 (xcsp_picat) R 26170 26173 25579 0 -1 4202496 769055 0 0 0 201698 533 0 0 20 0 1 0 72360658 385560576 71087 33554432000 4194304 5849740 140734100426784 140734100425784 5335568 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 37728256 140734100427958 140734100428036 140734100428036 140734100430794 0
/proc/26173/statm: 94131 71087 768 405 0 91075 0
Current children cumulated CPU time: 2022.31 s
Current children cumulated vsize: 376524 KiB
Current children cumulated memory: 284348 KiB

[startup+2082.3 s]
/proc/loadavg: 2.03 2.04 2.02 3/187 26275
/proc/meminfo: memFree=11262672/32770624 swapFree=67108852/67108860
[pid=26173] ppid=26170 vsize=409292 memory=317116 CPUtime=2082.31 cores=1,3,5,7
/proc/26173/stat : 26173 (xcsp_picat) R 26170 26173 25579 0 -1 4202496 789961 0 0 0 207689 542 0 0 20 0 1 0 72360658 419115008 79279 33554432000 4194304 5849740 140734100426784 140734100425784 5312835 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 37728256 140734100427958 140734100428036 140734100428036 140734100430794 0
/proc/26173/statm: 102323 79279 768 405 0 99267 0
Current children cumulated CPU time: 2082.31 s
Current children cumulated vsize: 409292 KiB
Current children cumulated memory: 317116 KiB

[startup+2142.3 s]
/proc/loadavg: 2.01 2.03 2.02 3/187 26276
/proc/meminfo: memFree=11214700/32770624 swapFree=67108852/67108860
[pid=26173] ppid=26170 vsize=457548 memory=365372 CPUtime=2142.3 cores=1,3,5,7
/proc/26173/stat : 26173 (xcsp_picat) R 26170 26173 25579 0 -1 4202496 809823 0 0 0 213679 551 0 0 20 0 1 0 72360658 468529152 91343 33554432000 4194304 5849740 140734100426784 140734100425784 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 37728256 140734100427958 140734100428036 140734100428036 140734100430794 0
/proc/26173/statm: 114387 91343 768 405 0 111331 0
Current children cumulated CPU time: 2142.3 s
Current children cumulated vsize: 457548 KiB
Current children cumulated memory: 365372 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.02 2.02 3/187 26277
/proc/meminfo: memFree=11130816/32770624 swapFree=67108852/67108860
[pid=26173] ppid=26170 vsize=541180 memory=449004 CPUtime=2202.31 cores=1,3,5,7
/proc/26173/stat : 26173 (xcsp_picat) R 26170 26173 25579 0 -1 4202496 834970 0 0 0 219671 560 0 0 20 0 1 0 72360658 554168320 112251 33554432000 4194304 5849740 140734100426784 140734100425784 5437560 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 37728256 140734100427958 140734100428036 140734100428036 140734100430794 0
/proc/26173/statm: 135295 112251 768 405 0 132239 0
Current children cumulated CPU time: 2202.31 s
Current children cumulated vsize: 541180 KiB
Current children cumulated memory: 449004 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.02 2.02 3/187 26278
/proc/meminfo: memFree=11181400/32770624 swapFree=67108852/67108860
[pid=26173] ppid=26170 vsize=541180 memory=449004 CPUtime=2262.31 cores=1,3,5,7
/proc/26173/stat : 26173 (xcsp_picat) R 26170 26173 25579 0 -1 4202496 857604 0 0 0 225661 570 0 0 20 0 1 0 72360658 554168320 112251 33554432000 4194304 5849740 140734100426784 140734100425784 5438266 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 37728256 140734100427958 140734100428036 140734100428036 140734100430794 0
/proc/26173/statm: 135295 112251 768 405 0 132239 0
Current children cumulated CPU time: 2262.31 s
Current children cumulated vsize: 541180 KiB
Current children cumulated memory: 449004 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 26279
/proc/meminfo: memFree=11202580/32770624 swapFree=67108852/67108860
[pid=26173] ppid=26170 vsize=541180 memory=449004 CPUtime=2322.31 cores=1,3,5,7
/proc/26173/stat : 26173 (xcsp_picat) R 26170 26173 25579 0 -1 4202496 880329 0 0 0 231655 576 0 0 20 0 1 0 72360658 554168320 112251 33554432000 4194304 5849740 140734100426784 140734100425784 5438164 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 37728256 140734100427958 140734100428036 140734100428036 140734100430794 0
/proc/26173/statm: 135295 112251 768 405 0 132239 0
Current children cumulated CPU time: 2322.31 s
Current children cumulated vsize: 541180 KiB
Current children cumulated memory: 449004 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 26281
/proc/meminfo: memFree=11139600/32770624 swapFree=67108852/67108860
[pid=26173] ppid=26170 vsize=541180 memory=449004 CPUtime=2382.32 cores=1,3,5,7
/proc/26173/stat : 26173 (xcsp_picat) R 26170 26173 25579 0 -1 4202496 902868 0 0 0 237647 585 0 0 20 0 1 0 72360658 554168320 112251 33554432000 4194304 5849740 140734100426784 140734100425784 5312884 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 37728256 140734100427958 140734100428036 140734100428036 140734100430794 0
/proc/26173/statm: 135295 112251 768 405 0 132239 0
Current children cumulated CPU time: 2382.32 s
Current children cumulated vsize: 541180 KiB
Current children cumulated memory: 449004 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/187 26282
/proc/meminfo: memFree=11098404/32770624 swapFree=67108852/67108860
[pid=26173] ppid=26170 vsize=595304 memory=503128 CPUtime=2442.31 cores=1,3,5,7
/proc/26173/stat : 26173 (xcsp_picat) R 26170 26173 25579 0 -1 4202496 929105 0 0 0 243635 596 0 0 20 0 1 0 72360658 609591296 125782 33554432000 4194304 5849740 140734100426784 140734100425784 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 37728256 140734100427958 140734100428036 140734100428036 140734100430794 0
/proc/26173/statm: 148826 125782 768 405 0 145770 0
Current children cumulated CPU time: 2442.31 s
Current children cumulated vsize: 595304 KiB
Current children cumulated memory: 503128 KiB

[startup+2502.3 s]
/proc/loadavg: 2.05 2.03 2.03 3/187 26283
/proc/meminfo: memFree=11097284/32770624 swapFree=67108852/67108860
[pid=26173] ppid=26170 vsize=595304 memory=503128 CPUtime=2502.32 cores=1,3,5,7
/proc/26173/stat : 26173 (xcsp_picat) R 26170 26173 25579 0 -1 4202496 953875 0 0 0 249628 604 0 0 20 0 1 0 72360658 609591296 125782 33554432000 4194304 5849740 140734100426784 140734100425944 5437698 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 37728256 140734100427958 140734100428036 140734100428036 140734100430794 0
/proc/26173/statm: 148826 125782 768 405 0 145770 0
Current children cumulated CPU time: 2502.32 s
Current children cumulated vsize: 595304 KiB
Current children cumulated memory: 503128 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.03 2.03 2.03 3/187 26284
/proc/meminfo: memFree=11097272/32770624 swapFree=67108852/67108860
[pid=26173] ppid=26170 vsize=595304 memory=503128 CPUtime=2520.03 cores=1,3,5,7
/proc/26173/stat : 26173 (xcsp_picat) R 26170 26173 25579 0 -1 4202496 953946 0 0 0 251397 606 0 0 20 0 1 0 72360658 609591296 125782 33554432000 4194304 5849740 140734100426784 140734100425784 5437709 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9399828 37728256 140734100427958 140734100428036 140734100428036 140734100430794 0
/proc/26173/statm: 148826 125782 768 405 0 145770 0
Current children cumulated CPU time: 2520.03 s
Current children cumulated vsize: 595304 KiB
Current children cumulated memory: 503128 KiB

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

[startup+2520.02 s]
# the end of solver process 26173 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2513.97 s, system=6.07212 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.02
CPU time (s): 2520.05
CPU user time (s): 2513.97
CPU system time (s): 6.07212
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 627196
Max. memory (cumulated for all children) (KiB): 535020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2513.97
system time used= 6.07212
maximum resident set size= 535020
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 953947
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= 42
involuntary context switches= 1101


# summary of solver processes directly reported to runsolver:
#   pid: 26173
#   total CPU time (s): 2520.05
#   total CPU user time (s): 2513.97
#   total CPU system time (s): 6.07212

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.43377 second user time and 20.0588 second system time

The end

Launcher Data 

Begin job on node148 at 2018-07-25 21:46:15
IDJOB=4295444
IDBENCH=141549
IDSOLVER=2754
FILE ID=node148/4295444-1532547975
RUNJOBID= node148-1532542928-25611
PBS_JOBID= 21021950
Free space on /tmp= 43264 MiB

SOLVER NAME= PicatSAT 2018-06-15
BENCH NAME= XCSP18/TravelingTournament/TravelingTournament-a3-galaxy06_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4295444-1532547975/watcher-4295444-1532547975 -o /tmp/evaluation-result-4295444-1532547975/solver-4295444-1532547975 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node148-1532542928-25611 --watchdog 2580  xcsp_picat HOME/instance-4295444-1532547975.xml

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

MD5SUM BENCH= f9caa09a77a0aeed2ee1a5d5b0978ec8
RANDOM SEED=1287967935

node148.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

/sys/devices/system/cpu/cpu0/cpufreq/scaling_governor:
performance

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
initial apicid	: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
initial apicid	: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
initial apicid	: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.50
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
initial apicid	: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5332.55
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        13127152 kB
MemAvailable:   31934828 kB
Buffers:          212500 kB
Cached:         18532064 kB
SwapCached:            8 kB
Active:          2346988 kB
Inactive:       16448448 kB
Active(anon):       3872 kB
Inactive(anon):    74280 kB
Active(file):    2343116 kB
Inactive(file): 16374168 kB
Unevictable:        7080 kB
Mlocked:            7080 kB
SwapTotal:      67108860 kB
SwapFree:       67108852 kB
Dirty:              3116 kB
Writeback:             0 kB
AnonPages:         89092 kB
Mapped:            40072 kB
Shmem:             25216 kB
Slab:             546588 kB
SReclaimable:     518852 kB
SUnreclaim:        27736 kB
KernelStack:        3360 kB
PageTables:         4760 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:     325876 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     36864 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      116096 kB
DirectMap2M:    33429504 kB

Free space on /tmp at the end= 43256 MiB
End job on node148 at 2018-07-25 22:28:15