Trace number 4395537

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 2019-09-12OPT76 96.4924 96.4898

General information on the benchmark

NameTravellingSalesman/TravellingSalesman-m1-n15/
TravellingSalesman-15-30-11.xml
MD5SUMc9ef4b7723c27fafe529968b8b9ea7d5
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark76
Best CPU time to get the best result obtained on this benchmark49.4245
Satisfiable
(Un)Satisfiability was proved
Number of variables30
Number of constraints16
Number of domains2
Minimum domain size15
Maximum domain size25
Distribution of domain sizes[{"size":15,"count":15},{"size":25,"count":15}]
Minimum variable degree2
Maximum variable degree3
Distribution of variable degrees[{"degree":2,"count":15},{"degree":3,"count":15}]
Minimum constraint arity3
Maximum constraint arity15
Distribution of constraint arities[{"arity":3,"count":15},{"arity":15,"count":1}]
Number of extensional constraints15
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":15},{"type":"allDifferent","count":1}]
Optimization problemYES
Type of objectivemin SUM

Quality of the solution as a function of time


Download the above graph as a PDF file / as an EPS file

Solver Data 

96.39/96.48	c xcsp_picat version 2.7b12 (9/12/2019)
96.39/96.48	o 125
96.39/96.48	o 76
96.39/96.48	s OPTIMUM FOUND
96.39/96.48	v <instantiation>
96.39/96.48	v     <list> c[] d[]  </list> 
96.39/96.48	v     <values> 2 3 4 8 7 9 11 12 14 13 10 6 5 0 1  1 5 9 4 1 5 2 12 4 6 4 4 10 8 1   </values> 
96.39/96.48	v </instantiation>

Verifier Data 

OK	76

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 (13916 MiB free)
  memory of node 1: 16384 MiB (15506 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395537-1568340867/watcher-4395537-1568340867 -o /tmp/evaluation-result-4395537-1568340867/solver-4395537-1568340867 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node151-1568333755-10548 --watchdog 2560 xcsp_picat HOME/instance-4395537-1568340867.xml 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=12108, runsolver pid=12105
Current StackSize limit: 8192 KiB


[startup+0.100155 s]*
/proc/loadavg: 2.11 2.08 2.07 3/201 12109
/proc/meminfo: memFree=30115864/32770624 swapFree=66933836/67108860
[pid=12108] ppid=12105 vsize=2033712 memory=17560 CPUtime=0.1 cores=1,3,5,7
/proc/12108/stat : 12108 (xcsp_picat) R 12105 12108 10516 0 -1 4202496 2643 0 0 0 10 0 0 0 20 0 1 0 410358114 2082521088 4390 33554432000 4194304 5870510 140732343129696 140732343126840 5298780 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 36655104 140732343137311 140732343137389 140732343137389 140732343140298 0
/proc/12108/statm: 508428 4390 975 410 0 503901 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2033712 KiB
Current children cumulated memory: 17560 KiB

[startup+0.209764 s]*
/proc/loadavg: 2.11 2.08 2.07 3/201 12109
/proc/meminfo: memFree=30115120/32770624 swapFree=66933836/67108860
[pid=12108] ppid=12105 vsize=2034744 memory=18560 CPUtime=0.2 cores=1,3,5,7
/proc/12108/stat : 12108 (xcsp_picat) R 12105 12108 10516 0 -1 4202496 2887 0 0 0 20 0 0 0 20 0 1 0 410358114 2083577856 4640 33554432000 4194304 5870510 140732343129696 140732343126840 140672692526053 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 36655104 140732343137311 140732343137389 140732343137389 140732343140298 0
/proc/12108/statm: 508686 4640 975 410 0 504159 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2034744 KiB
Current children cumulated memory: 18560 KiB

[startup+0.309164 s]*
/proc/loadavg: 2.11 2.08 2.07 3/201 12109
/proc/meminfo: memFree=30114376/32770624 swapFree=66933836/67108860
[pid=12108] ppid=12105 vsize=2036036 memory=19332 CPUtime=0.3 cores=1,3,5,7
/proc/12108/stat : 12108 (xcsp_picat) R 12105 12108 10516 0 -1 4202496 3075 0 0 0 30 0 0 0 20 0 1 0 410358114 2084900864 4833 33554432000 4194304 5870510 140732343129696 140732343126840 5282489 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 36655104 140732343137311 140732343137389 140732343137389 140732343140298 0
/proc/12108/statm: 509009 4833 975 410 0 504482 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2036036 KiB
Current children cumulated memory: 19332 KiB

[startup+0.700289 s]
/proc/loadavg: 2.11 2.08 2.07 3/201 12109
/proc/meminfo: memFree=30110840/32770624 swapFree=66933836/67108860
[pid=12108] ppid=12105 vsize=2038244 memory=21904 CPUtime=0.69 cores=1,3,5,7
/proc/12108/stat : 12108 (xcsp_picat) R 12105 12108 10516 0 -1 4202496 3771 0 0 0 68 1 0 0 20 0 1 0 410358114 2087161856 5476 33554432000 4194304 5870510 140732343129696 140732343128648 5298780 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 36655104 140732343137311 140732343137389 140732343137389 140732343140298 0
/proc/12108/statm: 509561 5476 977 410 0 505034 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2038244 KiB
Current children cumulated memory: 21904 KiB

[startup+1.50035 s]
/proc/loadavg: 2.11 2.08 2.07 3/201 12109
/proc/meminfo: memFree=30098340/32770624 swapFree=66933836/67108860
[pid=12108] ppid=12105 vsize=2057072 memory=38224 CPUtime=1.49 cores=1,3,5,7
/proc/12108/stat : 12108 (xcsp_picat) R 12105 12108 10516 0 -1 4202496 5046 0 0 0 148 1 0 0 20 0 1 0 410358114 2106441728 9556 33554432000 4194304 5870510 140732343129696 140732343128648 5282505 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 36655104 140732343137311 140732343137389 140732343137389 140732343140298 0
/proc/12108/statm: 514268 9556 977 410 0 509741 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2057072 KiB
Current children cumulated memory: 38224 KiB

[startup+3.10964 s]
/proc/loadavg: 2.11 2.08 2.07 3/201 12109
/proc/meminfo: memFree=30099872/32770624 swapFree=66933836/67108860
[pid=12108] ppid=12105 vsize=2057068 memory=36924 CPUtime=3.1 cores=1,3,5,7
/proc/12108/stat : 12108 (xcsp_picat) R 12105 12108 10516 0 -1 4202496 7186 0 0 0 308 2 0 0 20 0 1 0 410358114 2106437632 9231 33554432000 4194304 5870510 140732343129696 140732343128136 5282770 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 36655104 140732343137311 140732343137389 140732343137389 140732343140298 0
/proc/12108/statm: 514267 9231 977 410 0 509740 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2057068 KiB
Current children cumulated memory: 36924 KiB

[startup+6.30028 s]
/proc/loadavg: 2.10 2.08 2.06 3/202 12111
/proc/meminfo: memFree=30083344/32770624 swapFree=66933836/67108860
[pid=12108] ppid=12105 vsize=2068672 memory=52756 CPUtime=6.29 cores=1,3,5,7
/proc/12108/stat : 12108 (xcsp_picat) R 12105 12108 10516 0 -1 4202496 9821 0 0 0 627 2 0 0 20 0 1 0 410358114 2118320128 13189 33554432000 4194304 5870510 140732343129696 140732343128136 5298780 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 36655104 140732343137311 140732343137389 140732343137389 140732343140298 0
/proc/12108/statm: 517168 13189 984 410 0 512641 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2068672 KiB
Current children cumulated memory: 52756 KiB

[startup+12.7003 s]
/proc/loadavg: 2.09 2.08 2.06 3/201 12111
/proc/meminfo: memFree=30072412/32770624 swapFree=66933836/67108860
[pid=12108] ppid=12105 vsize=2068672 memory=52792 CPUtime=12.69 cores=1,3,5,7
/proc/12108/stat : 12108 (xcsp_picat) R 12105 12108 10516 0 -1 4202496 13819 0 0 0 1267 2 0 0 20 0 1 0 410358114 2118320128 13198 33554432000 4194304 5870510 140732343129696 140732343128872 5282759 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 36655104 140732343137311 140732343137389 140732343137389 140732343140298 0
/proc/12108/statm: 517168 13198 985 410 0 512641 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2068672 KiB
Current children cumulated memory: 52792 KiB

[startup+25.5003 s]
/proc/loadavg: 2.07 2.07 2.06 3/201 12112
/proc/meminfo: memFree=30105200/32770624 swapFree=66933836/67108860
[pid=12108] ppid=12105 vsize=2058232 memory=42352 CPUtime=25.49 cores=1,3,5,7
/proc/12108/stat : 12108 (xcsp_picat) R 12105 12108 10516 0 -1 4202496 19162 0 0 0 2546 3 0 0 20 0 1 0 410358114 2107629568 10588 33554432000 4194304 5870510 140732343129696 140732343128872 5283064 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 36655104 140732343137311 140732343137389 140732343137389 140732343140298 0
/proc/12108/statm: 514558 10588 985 410 0 510031 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2058232 KiB
Current children cumulated memory: 42352 KiB

[startup+51.1097 s]
/proc/loadavg: 2.05 2.07 2.06 3/202 12114
/proc/meminfo: memFree=30077420/32770624 swapFree=66933836/67108860
[pid=12108] ppid=12105 vsize=2060980 memory=45100 CPUtime=51.1 cores=1,3,5,7
/proc/12108/stat : 12108 (xcsp_picat) R 12105 12108 10516 0 -1 4202496 25604 0 0 0 5107 3 0 0 20 0 1 0 410358114 2110443520 11275 33554432000 4194304 5870510 140732343129696 140732343128872 5282747 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 36655104 140732343137311 140732343137389 140732343137389 140732343140298 0
/proc/12108/statm: 515245 11275 985 410 0 510718 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2060980 KiB
Current children cumulated memory: 45100 KiB

[startup+96.4898 s]
# the end of solver process 12108 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=96.4444 s, system=0.048001 s

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

[startup+51.2003 s]
/proc/loadavg: 2.05 2.07 2.06 3/202 12114
/proc/meminfo: memFree=30077420/32770624 swapFree=66933836/67108860
[pid=12108] ppid=12105 vsize=2060980 memory=45100 CPUtime=51.19 cores=1,3,5,7
/proc/12108/stat : 12108 (xcsp_picat) R 12105 12108 10516 0 -1 4202496 25604 0 0 0 5116 3 0 0 20 0 1 0 410358114 2110443520 11275 33554432000 4194304 5870510 140732343129696 140732343128872 5282767 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 36655104 140732343137311 140732343137389 140732343137389 140732343140298 0
/proc/12108/statm: 515245 11275 985 410 0 510718 0
Current children cumulated CPU time: 51.19 s
Current children cumulated vsize: 2060980 KiB
Current children cumulated memory: 45100 KiB

[startup+76.8003 s]
/proc/loadavg: 2.03 2.06 2.06 3/200 12115
/proc/meminfo: memFree=30100456/32770624 swapFree=66933836/67108860
[pid=12108] ppid=12105 vsize=2055488 memory=38964 CPUtime=76.79 cores=1,3,5,7
/proc/12108/stat : 12108 (xcsp_picat) R 12105 12108 10516 0 -1 4202496 29990 0 0 0 7675 4 0 0 20 0 1 0 410358114 2104819712 9741 33554432000 4194304 5870510 140732343129696 140732343128264 140672698222519 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 36655104 140732343137311 140732343137389 140732343137389 140732343140298 0
/proc/12108/statm: 513872 9741 985 410 0 509345 0
Current children cumulated CPU time: 76.79 s
Current children cumulated vsize: 2055488 KiB
Current children cumulated memory: 38964 KiB

[startup+89.6003 s]
/proc/loadavg: 2.03 2.06 2.06 3/200 12116
/proc/meminfo: memFree=30090884/32770624 swapFree=66933836/67108860
[pid=12108] ppid=12105 vsize=2065804 memory=45260 CPUtime=89.59 cores=1,3,5,7
/proc/12108/stat : 12108 (xcsp_picat) R 12105 12108 10516 0 -1 4202496 32044 0 0 0 8955 4 0 0 20 0 1 0 410358114 2115383296 11315 33554432000 4194304 5870510 140732343129696 140732343128136 5282736 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 36655104 140732343137311 140732343137389 140732343137389 140732343140298 0
/proc/12108/statm: 516451 11315 985 410 0 511924 0
Current children cumulated CPU time: 89.59 s
Current children cumulated vsize: 2065804 KiB
Current children cumulated memory: 45260 KiB

[startup+92.8003 s]
/proc/loadavg: 2.02 2.06 2.06 3/200 12116
/proc/meminfo: memFree=30092684/32770624 swapFree=66933836/67108860
[pid=12108] ppid=12105 vsize=2065804 memory=45260 CPUtime=92.79 cores=1,3,5,7
/proc/12108/stat : 12108 (xcsp_picat) R 12105 12108 10516 0 -1 4202496 32044 0 0 0 9275 4 0 0 20 0 1 0 410358114 2115383296 11315 33554432000 4194304 5870510 140732343129696 140732343128136 5272606 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 36655104 140732343137311 140732343137389 140732343137389 140732343140298 0
/proc/12108/statm: 516451 11315 985 410 0 511924 0
Current children cumulated CPU time: 92.79 s
Current children cumulated vsize: 2065804 KiB
Current children cumulated memory: 45260 KiB

[startup+94.4003 s]
/proc/loadavg: 2.02 2.06 2.06 3/200 12116
/proc/meminfo: memFree=30076176/32770624 swapFree=66933836/67108860
[pid=12108] ppid=12105 vsize=2065804 memory=45260 CPUtime=94.39 cores=1,3,5,7
/proc/12108/stat : 12108 (xcsp_picat) R 12105 12108 10516 0 -1 4202496 32054 0 0 0 9435 4 0 0 20 0 1 0 410358114 2115383296 11315 33554432000 4194304 5870510 140732343129696 140732343128136 5283057 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 36655104 140732343137311 140732343137389 140732343137389 140732343140298 0
/proc/12108/statm: 516451 11315 985 410 0 511924 0
Current children cumulated CPU time: 94.39 s
Current children cumulated vsize: 2065804 KiB
Current children cumulated memory: 45260 KiB

[startup+95.2003 s]
/proc/loadavg: 2.02 2.06 2.06 3/201 12118
/proc/meminfo: memFree=30066168/32770624 swapFree=66933836/67108860
[pid=12108] ppid=12105 vsize=2065804 memory=45260 CPUtime=95.19 cores=1,3,5,7
/proc/12108/stat : 12108 (xcsp_picat) R 12105 12108 10516 0 -1 4202496 32054 0 0 0 9515 4 0 0 20 0 1 0 410358114 2115383296 11315 33554432000 4194304 5870510 140732343129696 140732343128136 5282755 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 36655104 140732343137311 140732343137389 140732343137389 140732343140298 0
/proc/12108/statm: 516451 11315 985 410 0 511924 0
Current children cumulated CPU time: 95.19 s
Current children cumulated vsize: 2065804 KiB
Current children cumulated memory: 45260 KiB

[startup+96.0003 s]*
/proc/loadavg: 2.02 2.06 2.06 3/201 12118
/proc/meminfo: memFree=30083192/32770624 swapFree=66933836/67108860
[pid=12108] ppid=12105 vsize=2065804 memory=45260 CPUtime=96 cores=1,3,5,7
/proc/12108/stat : 12108 (xcsp_picat) R 12105 12108 10516 0 -1 4202496 32054 0 0 0 9596 4 0 0 20 0 1 0 410358114 2115383296 11315 33554432000 4194304 5870510 140732343129696 140732343128136 5272544 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 36655104 140732343137311 140732343137389 140732343137389 140732343140298 0
/proc/12108/statm: 516451 11315 985 410 0 511924 0
Current children cumulated CPU time: 96 s
Current children cumulated vsize: 2065804 KiB
Current children cumulated memory: 45260 KiB

[startup+96.4003 s]
/proc/loadavg: 2.02 2.06 2.06 3/201 12118
/proc/meminfo: memFree=30083192/32770624 swapFree=66933836/67108860
[pid=12108] ppid=12105 vsize=2065804 memory=45260 CPUtime=96.39 cores=1,3,5,7
/proc/12108/stat : 12108 (xcsp_picat) R 12105 12108 10516 0 -1 4202496 32054 0 0 0 9635 4 0 0 20 0 1 0 410358114 2115383296 11315 33554432000 4194304 5870510 140732343129696 140732343128136 5288997 0 0 4096 8389634 0 0 0 17 3 0 0 0 0 0 7970040 9572284 36655104 140732343137311 140732343137389 140732343137389 140732343140298 0
/proc/12108/statm: 516451 11315 985 410 0 511924 0
Current children cumulated CPU time: 96.39 s
Current children cumulated vsize: 2065804 KiB
Current children cumulated memory: 45260 KiB

Child status: 0
Real time (s): 96.4898
CPU time (s): 96.4924
CPU user time (s): 96.4444
CPU system time (s): 0.048001
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 2081328
Max. memory (cumulated for all children) (KiB): 54840

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 96.4443
system time used= 0.048001
maximum resident set size= 54840
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32104
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= 4
involuntary context switches= 26


# summary of solver processes directly reported to runsolver:
#   pid: 12108
#   total CPU time (s): 96.4924
#   total CPU user time (s): 96.4444
#   total CPU system time (s): 0.048001

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.395985 second user time and 0.693264 second system time

The end

Launcher Data 

Begin job on node151 at 2019-09-13 04:13:47
IDJOB=4395537
IDBENCH=135738
IDSOLVER=2845
FILE ID=node151/4395537-1568340867
RUNJOBID= node151-1568333755-10548
PBS_JOBID= 21701159
Free space on /tmp= 56996 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/TravellingSalesman/TravellingSalesman-m1-n15/TravellingSalesman-15-30-11.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395537-1568340867/watcher-4395537-1568340867 -o /tmp/evaluation-result-4395537-1568340867/solver-4395537-1568340867 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node151-1568333755-10548 --watchdog 2560  xcsp_picat HOME/instance-4395537-1568340867.xml

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

MD5SUM BENCH= c9ef4b7723c27fafe529968b8b9ea7d5
RANDOM SEED=2035706811

node151.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	: 5333.53
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	: 5335.75
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	: 5333.53
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	: 5335.75
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	: 5333.53
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	: 5335.75
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	: 5333.53
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	: 5335.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:       32770624 kB
MemFree:        30129052 kB
MemAvailable:   30684556 kB
Buffers:          139624 kB
Cached:           706728 kB
SwapCached:        72380 kB
Active:          1600364 kB
Inactive:         489992 kB
Active(anon):    1179092 kB
Inactive(anon):    96488 kB
Active(file):     421272 kB
Inactive(file):   393504 kB
Unevictable:      111208 kB
Mlocked:          111208 kB
SwapTotal:      67108860 kB
SwapFree:       66933836 kB
Dirty:              3196 kB
Writeback:             0 kB
AnonPages:       1285368 kB
Mapped:            37080 kB
Shmem:             23088 kB
Slab:             141724 kB
SReclaimable:     113124 kB
SUnreclaim:        28600 kB
KernelStack:        3792 kB
PageTables:         7872 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    3388508 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   1212416 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      138624 kB
DirectMap2M:    33406976 kB

Free space on /tmp at the end= 56992 MiB
End job on node151 at 2019-09-13 04:15:24