Trace number 4407872

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
(reference) PicatSAT 2019-09-12OPT10 37.3595 37.3651

General information on the benchmark

NameOpenStacks/OpenStacks-m1c-s1/
OpenStacks-m1c-wbo-30-10-1.xml
MD5SUMdd223f53e99966dd907f4082bd2f0263
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkOPT
Best value of the objective obtained on this benchmark10
Best CPU time to get the best result obtained on this benchmark37.3595
Satisfiable
(Un)Satisfiability was proved
Number of variables920
Number of constraints911
Number of domains7
Minimum domain size2
Maximum domain size11
Distribution of domain sizes[{"size":2,"count":730},{"size":3,"count":100},{"size":4,"count":20},{"size":5,"count":40},{"size":6,"count":10},{"size":10,"count":10},{"size":11,"count":10}]
Minimum variable degree2
Maximum variable degree31
Distribution of variable degrees[{"degree":2,"count":340},{"degree":3,"count":570},{"degree":31,"count":10}]
Minimum constraint arity2
Maximum constraint arity31
Distribution of constraint arities[{"arity":2,"count":330},{"arity":3,"count":570},{"arity":10,"count":1},{"arity":31,"count":10}]
Number of extensional constraints300
Number of intensional constraints300
Distribution of constraint types[{"type":"extension","count":300},{"type":"intension","count":300},{"type":"allDifferent","count":1},{"type":"sum","count":10},{"type":"element","count":300}]
Optimization problemYES
Type of objectivemin MAXIMUM

Solver Data 

37.28/37.36	c xcsp_picat version 2.7b12 (9/12/2019)
37.28/37.36	o 10
37.28/37.36	s OPTIMUM FOUND
37.28/37.36	v <instantiation>
37.28/37.36	v     <list> np[][] r[][] p[] o[][] so[]  </list> 
37.28/37.36	v     <values> 0 1 1 2 3 4 4 4 5 5 1 1 2 2 2 2 2 2 2 2 0 0 0 0 1 1 2 2 2 2 1 1 1 1 1 2 3 3 3 3 0 0 0 0 0 1 1 2 2 2 0 0 1 1 1 1 2 3 3 4 0 0 0 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0 0 1 2 0 0 0 0 0 0 0 0 0 1 0 1 2 3 3 3 3 3 4 4 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 1 2 2 2 2 0 0 1 2 2 2 2 2 2 2 0 1 1 2 2 3 3 4 4 4 0 0 0 0 0 0 1 1 2 2 0 1 2 2 2 2 2 2 2 2 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 1 1 1 0 0 0 0 0 1 1 1 1 1 0 0 1 2 3 3 3 3 3 3 1 1 1 1 1 1 1 1 1 1 0 0 0 0 1 1 1 1 1 1 1 1 1 1 2 2 3 4 4 4 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  0 1 0 1 1 1 0 0 1 0 1 0 1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 1 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 1 0 0 0 1 1 0 1 0 0 0 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 1 0 1 1 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 1 0 1 0 1 0 1 0 0 0 0 0 0 0 0 1 0 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 1 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 0 0 0 1 0 1 1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0  2 1 9 0 8 5 6 7 4 3  0 1 1 1 1 1 1 1 1 0 1 1 1 0 0 0 0 0 0 0 0 0 0 0 1 1 1 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 1 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 1 1 0 0 0 0 0 1 1 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 0 0 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 1 0 0 0 0 0 0 1 1 1 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 1 0 1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0  6 9 10 9 10 10 10 9 7 6   </values> 
37.28/37.36	v </instantiation>

Verifier Data 

OK	10

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 (14552 MiB free)
  memory of node 1: 16384 MiB (13068 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407872-1569514143/watcher-4407872-1569514143 -o /var/tmp/evaluation-result-4407872-1569514143/solver-4407872-1569514143 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node107-1569505917-18174 --watchdog 2560 xcsp_picat HOME/instance-4407872-1569514143.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
solver pid=19159, runsolver pid=19156
Current StackSize limit: 8192 KiB


[startup+0.100204 s]*
/proc/loadavg: 2.00 2.01 2.02 3/198 19160
/proc/meminfo: memFree=28267620/32770624 swapFree=66954412/67108860
[pid=19159] ppid=19156 vsize=2044144 memory=20988 CPUtime=0.1 cores=0,2,4,6
/proc/19159/stat : 19159 (xcsp_picat) R 19156 19159 18143 0 -1 4202496 1827 0 0 0 10 0 0 0 20 0 1 0 527669493 2093203456 5247 33554432000 4194304 5870510 140730079067456 140730079064600 5478371 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 43372544 140730079073287 140730079073369 140730079073369 140730079076294 0
/proc/19159/statm: 511036 5247 956 410 0 506509 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2044144 KiB
Current children cumulated memory: 20988 KiB

[startup+0.209938 s]*
/proc/loadavg: 2.00 2.01 2.02 3/198 19160
/proc/meminfo: memFree=28265572/32770624 swapFree=66954412/67108860
[pid=19159] ppid=19156 vsize=2044084 memory=21000 CPUtime=0.21 cores=0,2,4,6
/proc/19159/stat : 19159 (xcsp_picat) R 19156 19159 18143 0 -1 4202496 1833 0 0 0 21 0 0 0 20 0 1 0 527669493 2093142016 5250 33554432000 4194304 5870510 140730079067456 140730079064600 5562059 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 43372544 140730079073287 140730079073369 140730079073369 140730079076294 0
/proc/19159/statm: 511021 5250 956 410 0 506494 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2044084 KiB
Current children cumulated memory: 21000 KiB

[startup+0.309018 s]*
/proc/loadavg: 2.00 2.01 2.02 3/198 19160
/proc/meminfo: memFree=28265572/32770624 swapFree=66954412/67108860
[pid=19159] ppid=19156 vsize=2044084 memory=21000 CPUtime=0.31 cores=0,2,4,6
/proc/19159/stat : 19159 (xcsp_picat) R 19156 19159 18143 0 -1 4202496 1833 0 0 0 31 0 0 0 20 0 1 0 527669493 2093142016 5250 33554432000 4194304 5870510 140730079067456 140730079064600 140449899847559 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 43372544 140730079073287 140730079073369 140730079073369 140730079076294 0
/proc/19159/statm: 511021 5250 956 410 0 506494 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2044084 KiB
Current children cumulated memory: 21000 KiB

[startup+0.700325 s]
/proc/loadavg: 2.00 2.01 2.02 3/198 19160
/proc/meminfo: memFree=28265308/32770624 swapFree=66954412/67108860
[pid=19159] ppid=19156 vsize=2044188 memory=21084 CPUtime=0.69 cores=0,2,4,6
/proc/19159/stat : 19159 (xcsp_picat) R 19156 19159 18143 0 -1 4202496 1874 0 0 0 69 0 0 0 20 0 1 0 527669493 2093248512 5271 33554432000 4194304 5870510 140730079067456 140730079064600 5477031 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 43372544 140730079073287 140730079073369 140730079073369 140730079076294 0
/proc/19159/statm: 511047 5271 956 410 0 506520 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2044188 KiB
Current children cumulated memory: 21084 KiB

[startup+1.50034 s]
/proc/loadavg: 2.00 2.01 2.02 3/198 19160
/proc/meminfo: memFree=28262888/32770624 swapFree=66954412/67108860
[pid=19159] ppid=19156 vsize=2044220 memory=21240 CPUtime=1.49 cores=0,2,4,6
/proc/19159/stat : 19159 (xcsp_picat) R 19156 19159 18143 0 -1 4202496 1989 0 0 0 149 0 0 0 20 0 1 0 527669493 2093281280 5310 33554432000 4194304 5870510 140730079067456 140730079066552 5407063 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 43372544 140730079073287 140730079073369 140730079073369 140730079076294 0
/proc/19159/statm: 511055 5310 956 410 0 506528 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2044220 KiB
Current children cumulated memory: 21240 KiB

[startup+3.10929 s]
/proc/loadavg: 2.00 2.01 2.02 3/198 19160
/proc/meminfo: memFree=28256692/32770624 swapFree=66954412/67108860
[pid=19159] ppid=19156 vsize=2044048 memory=23116 CPUtime=3.1 cores=0,2,4,6
/proc/19159/stat : 19159 (xcsp_picat) R 19156 19159 18143 0 -1 4202496 3143 0 0 0 309 1 0 0 20 0 1 0 527669493 2093105152 5779 33554432000 4194304 5870510 140730079067456 140730079066696 140449899101331 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 43372544 140730079073287 140730079073369 140730079073369 140730079076294 0
/proc/19159/statm: 511012 5779 977 410 0 506485 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2044048 KiB
Current children cumulated memory: 23116 KiB

[startup+6.30034 s]
/proc/loadavg: 2.00 2.01 2.02 3/198 19160
/proc/meminfo: memFree=28246456/32770624 swapFree=66954412/67108860
[pid=19159] ppid=19156 vsize=2046216 memory=25204 CPUtime=6.29 cores=0,2,4,6
/proc/19159/stat : 19159 (xcsp_picat) R 19156 19159 18143 0 -1 4202496 4135 0 0 0 628 1 0 0 20 0 1 0 527669493 2095325184 6301 33554432000 4194304 5870510 140730079067456 140730079066696 5272978 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 43372544 140730079073287 140730079073369 140730079073369 140730079076294 0
/proc/19159/statm: 511554 6301 987 410 0 507027 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2046216 KiB
Current children cumulated memory: 25204 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.02 3/198 19160
/proc/meminfo: memFree=28276780/32770624 swapFree=66954412/67108860
[pid=19159] ppid=19156 vsize=2050160 memory=30644 CPUtime=12.69 cores=0,2,4,6
/proc/19159/stat : 19159 (xcsp_picat) R 19156 19159 18143 0 -1 4202496 7150 0 0 0 1266 3 0 0 20 0 1 0 527669493 2099363840 7661 33554432000 4194304 5870510 140730079067456 140730079066168 5308215 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 43372544 140730079073287 140730079073369 140730079073369 140730079076294 0
/proc/19159/statm: 512540 7661 989 410 0 508013 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2050160 KiB
Current children cumulated memory: 30644 KiB

[startup+25.5004 s]
/proc/loadavg: 2.00 2.01 2.02 3/199 19162
/proc/meminfo: memFree=28269468/32770624 swapFree=66954412/67108860
[pid=19159] ppid=19156 vsize=2057260 memory=37832 CPUtime=25.48 cores=0,2,4,6
/proc/19159/stat : 19159 (xcsp_picat) R 19156 19159 18143 0 -1 4202496 10479 0 0 0 2544 4 0 0 20 0 1 0 527669493 2106634240 9458 33554432000 4194304 5870510 140730079067456 140730079066024 5282515 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 43372544 140730079073287 140730079073369 140730079073369 140730079076294 0
/proc/19159/statm: 514315 9458 989 410 0 509788 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2057260 KiB
Current children cumulated memory: 37832 KiB

[startup+37.3651 s]
# the end of solver process 19159 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=37.2995 s, system=0.059991 s

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

[startup+25.6004 s]
/proc/loadavg: 2.00 2.01 2.02 3/199 19162
/proc/meminfo: memFree=28269468/32770624 swapFree=66954412/67108860
[pid=19159] ppid=19156 vsize=2057260 memory=37832 CPUtime=25.58 cores=0,2,4,6
/proc/19159/stat : 19159 (xcsp_picat) R 19156 19159 18143 0 -1 4202496 10479 0 0 0 2554 4 0 0 20 0 1 0 527669493 2106634240 9458 33554432000 4194304 5870510 140730079067456 140730079066024 5288997 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 43372544 140730079073287 140730079073369 140730079073369 140730079076294 0
/proc/19159/statm: 514315 9458 989 410 0 509788 0
Current children cumulated CPU time: 25.58 s
Current children cumulated vsize: 2057260 KiB
Current children cumulated memory: 37832 KiB

[startup+32.0002 s]*
/proc/loadavg: 2.00 2.01 2.02 3/198 19163
/proc/meminfo: memFree=28240796/32770624 swapFree=66954412/67108860
[pid=19159] ppid=19156 vsize=2055552 memory=34776 CPUtime=31.99 cores=0,2,4,6
/proc/19159/stat : 19159 (xcsp_picat) R 19156 19159 18143 0 -1 4202496 13233 0 0 0 3194 5 0 0 20 0 1 0 527669493 2104885248 8694 33554432000 4194304 5870510 140730079067456 140730079066024 5282251 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 43372544 140730079073287 140730079073369 140730079073369 140730079076294 0
/proc/19159/statm: 513888 8694 989 410 0 509361 0
Current children cumulated CPU time: 31.99 s
Current children cumulated vsize: 2055552 KiB
Current children cumulated memory: 34776 KiB

[startup+35.2002 s]
/proc/loadavg: 2.00 2.01 2.02 3/198 19163
/proc/meminfo: memFree=28219656/32770624 swapFree=66954412/67108860
[pid=19159] ppid=19156 vsize=2059948 memory=40868 CPUtime=35.19 cores=0,2,4,6
/proc/19159/stat : 19159 (xcsp_picat) R 19156 19159 18143 0 -1 4202496 14291 0 0 0 3514 5 0 0 20 0 1 0 527669493 2109386752 10217 33554432000 4194304 5870510 140730079067456 140730079066024 5282505 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 43372544 140730079073287 140730079073369 140730079073369 140730079076294 0
/proc/19159/statm: 514987 10217 989 410 0 510460 0
Current children cumulated CPU time: 35.19 s
Current children cumulated vsize: 2059948 KiB
Current children cumulated memory: 40868 KiB

[startup+36.0002 s]*
/proc/loadavg: 2.00 2.01 2.02 3/198 19163
/proc/meminfo: memFree=28215560/32770624 swapFree=66954412/67108860
[pid=19159] ppid=19156 vsize=2059948 memory=40868 CPUtime=35.99 cores=0,2,4,6
/proc/19159/stat : 19159 (xcsp_picat) R 19156 19159 18143 0 -1 4202496 14372 0 0 0 3594 5 0 0 20 0 1 0 527669493 2109386752 10217 33554432000 4194304 5870510 140730079067456 140730079066024 5282738 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 43372544 140730079073287 140730079073369 140730079073369 140730079076294 0
/proc/19159/statm: 514987 10217 989 410 0 510460 0
Current children cumulated CPU time: 35.99 s
Current children cumulated vsize: 2059948 KiB
Current children cumulated memory: 40868 KiB

[startup+36.8002 s]
/proc/loadavg: 2.00 2.01 2.02 3/198 19163
/proc/meminfo: memFree=28215560/32770624 swapFree=66954412/67108860
[pid=19159] ppid=19156 vsize=2052916 memory=34332 CPUtime=36.78 cores=0,2,4,6
/proc/19159/stat : 19159 (xcsp_picat) R 19156 19159 18143 0 -1 4202496 14854 0 0 0 3673 5 0 0 20 0 1 0 527669493 2102185984 8583 33554432000 4194304 5870510 140730079067456 140730079066072 5308401 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 43372544 140730079073287 140730079073369 140730079073369 140730079076294 0
/proc/19159/statm: 513229 8583 989 410 0 508702 0
Current children cumulated CPU time: 36.78 s
Current children cumulated vsize: 2052916 KiB
Current children cumulated memory: 34332 KiB

[startup+37.2002 s]
/proc/loadavg: 2.00 2.01 2.02 3/198 19163
/proc/meminfo: memFree=28216860/32770624 swapFree=66954412/67108860
[pid=19159] ppid=19156 vsize=2052916 memory=34332 CPUtime=37.18 cores=0,2,4,6
/proc/19159/stat : 19159 (xcsp_picat) R 19156 19159 18143 0 -1 4202496 14885 0 0 0 3713 5 0 0 20 0 1 0 527669493 2102185984 8583 33554432000 4194304 5870510 140730079067456 140730079066072 5262306 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 43372544 140730079073287 140730079073369 140730079073369 140730079076294 0
/proc/19159/statm: 513229 8583 989 410 0 508702 0
Current children cumulated CPU time: 37.18 s
Current children cumulated vsize: 2052916 KiB
Current children cumulated memory: 34332 KiB

[startup+37.3002 s]
/proc/loadavg: 2.00 2.01 2.02 3/198 19163
/proc/meminfo: memFree=28216860/32770624 swapFree=66954412/67108860
[pid=19159] ppid=19156 vsize=2052916 memory=34332 CPUtime=37.28 cores=0,2,4,6
/proc/19159/stat : 19159 (xcsp_picat) R 19156 19159 18143 0 -1 4202496 14929 0 0 0 3723 5 0 0 20 0 1 0 527669493 2102185984 8583 33554432000 4194304 5870510 140730079067456 140730079066072 5282394 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 43372544 140730079073287 140730079073369 140730079073369 140730079076294 0
/proc/19159/statm: 513229 8583 989 410 0 508702 0
Current children cumulated CPU time: 37.28 s
Current children cumulated vsize: 2052916 KiB
Current children cumulated memory: 34332 KiB

Child status: 0
Real time (s): 37.3651
CPU time (s): 37.3595
CPU user time (s): 37.2995
CPU system time (s): 0.059991
CPU usage (%): 99.985
Max. virtual memory (cumulated for all children) (KiB): 2059948
Max. memory (cumulated for all children) (KiB): 40868

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 37.2995
system time used= 0.059991
maximum resident set size= 42608
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 15095
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= 55


# summary of solver processes directly reported to runsolver:
#   pid: 19159
#   total CPU time (s): 37.3595
#   total CPU user time (s): 37.2995
#   total CPU system time (s): 0.059991

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 0.152844 second user time and 0.30246 second system time

The end

Launcher Data 

Begin job on node107 at 2019-09-26 17:06:58
IDJOB=4407872
IDBENCH=140479
IDSOLVER=2873
FILE ID=node107/4407872-1569514143
RUNJOBID= node107-1569505917-18174
PBS_JOBID= 21705798
Free space on /var/tmp= 12560 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/OpenStacks/OpenStacks-m1c-s1/OpenStacks-m1c-wbo-30-10-1.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /var/tmp/evaluation-result-4407872-1569514143/watcher-4407872-1569514143 -o /var/tmp/evaluation-result-4407872-1569514143/solver-4407872-1569514143 -C 2400 -W 2500 -M 15500 --bin-var /var/tmp/runsolver-exch-node107-1569505917-18174 --watchdog 2560  xcsp_picat HOME/instance-4407872-1569514143.xml

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

MD5SUM BENCH= dd223f53e99966dd907f4082bd2f0263
RANDOM SEED=1961754025

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:        28283912 kB
MemAvailable:   31447880 kB
Buffers:          120620 kB
Cached:          3201268 kB
SwapCached:        48076 kB
Active:          2340372 kB
Inactive:        1368892 kB
Active(anon):     354224 kB
Inactive(anon):   103012 kB
Active(file):    1986148 kB
Inactive(file):  1265880 kB
Unevictable:      111000 kB
Mlocked:          111000 kB
SwapTotal:      67108860 kB
SwapFree:       66954412 kB
Dirty:              3416 kB
Writeback:             4 kB
AnonPages:        457860 kB
Mapped:            24172 kB
Shmem:             61168 kB
Slab:             368788 kB
SReclaimable:     340400 kB
SUnreclaim:        28388 kB
KernelStack:        3584 kB
PageTables:         6448 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2862404 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    325632 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 /var/tmp at the end= 12556 MiB
End job on node107 at 2019-09-26 17:07:36