Trace number 4395081

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 NameAnswerCPU timeWall clock time
PicatSAT 2019-09-12? (TO) 2519.7 2520.01

General information on the benchmark

NamePrimes/
Primes-m1-p25/Primes-25-40-2-7.xml
MD5SUMb42e085ff70e4cc43f0ee5aad126ad84
Bench CategoryCSP (decision problem)
Best result obtained on this benchmarkSAT
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark4.6192
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of constraints40
Number of domains1
Minimum domain size96
Maximum domain size96
Distribution of domain sizes[{"size":96,"count":88}]
Minimum variable degree0
Maximum variable degree7
Distribution of variable degrees[{"degree":0,"count":12},{"degree":1,"count":20},{"degree":2,"count":25},{"degree":3,"count":20},{"degree":4,"count":12},{"degree":5,"count":5},{"degree":6,"count":3},{"degree":7,"count":3}]
Minimum constraint arity2
Maximum constraint arity9
Distribution of constraint arities[{"arity":2,"count":4},{"arity":3,"count":4},{"arity":4,"count":4},{"arity":5,"count":2},{"arity":6,"count":7},{"arity":7,"count":4},{"arity":8,"count":9},{"arity":9,"count":6}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":40}]
Optimization problemNO
Type of objective

Solver Data 

19.18/19.25	c xcsp_picat version 2.7b12 (9/12/2019)

Verifier Data 

One s line expected

Watcher Data 

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

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

NUMA information:
  number of nodes: 2
  memory of node 0: 16374 MiB (15180 MiB free)
  memory of node 1: 16384 MiB (15447 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395081-1568334970/watcher-4395081-1568334970 -o /tmp/evaluation-result-4395081-1568334970/solver-4395081-1568334970 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1568318150-27187 --watchdog 2580 xcsp_picat HOME/instance-4395081-1568334970.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=30166, runsolver pid=30163

[startup+0.100112 s]*
/proc/loadavg: 2.00 2.03 2.05 3/199 30167
/proc/meminfo: memFree=31343992/32770624 swapFree=66921104/67108860
[pid=30166] ppid=30163 vsize=2041844 memory=23448 CPUtime=0.1 cores=1,3,5,7
/proc/30166/stat : 30166 (xcsp_picat) R 30163 30166 27155 0 -1 4202496 3603 0 0 0 10 0 0 0 20 0 1 0 409753083 2090848256 5862 33554432000 4194304 5870510 140721399104016 140721399101160 139871031586389 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 40120320 140721399108639 140721399108717 140721399108717 140721399111626 0
/proc/30166/statm: 510461 5862 970 410 0 505934 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2041844 KiB
Current children cumulated memory: 23448 KiB

[startup+0.209887 s]*
/proc/loadavg: 2.00 2.03 2.05 3/199 30167
/proc/meminfo: memFree=31343620/32770624 swapFree=66921104/67108860
[pid=30166] ppid=30163 vsize=2042100 memory=23916 CPUtime=0.2 cores=1,3,5,7
/proc/30166/stat : 30166 (xcsp_picat) R 30163 30166 27155 0 -1 4202496 3720 0 0 0 20 0 0 0 20 0 1 0 409753083 2091110400 5979 33554432000 4194304 5870510 140721399104016 140721399101160 5407312 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 40120320 140721399108639 140721399108717 140721399108717 140721399111626 0
/proc/30166/statm: 510525 5979 973 410 0 505998 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2042100 KiB
Current children cumulated memory: 23916 KiB

[startup+0.308919 s]*
/proc/loadavg: 2.00 2.03 2.05 3/199 30167
/proc/meminfo: memFree=31343620/32770624 swapFree=66921104/67108860
[pid=30166] ppid=30163 vsize=2042100 memory=23916 CPUtime=0.3 cores=1,3,5,7
/proc/30166/stat : 30166 (xcsp_picat) R 30163 30166 27155 0 -1 4202496 3720 0 0 0 30 0 0 0 20 0 1 0 409753083 2091110400 5979 33554432000 4194304 5870510 140721399104016 140721399101160 5562048 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 40120320 140721399108639 140721399108717 140721399108717 140721399111626 0
/proc/30166/statm: 510525 5979 973 410 0 505998 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2042100 KiB
Current children cumulated memory: 23916 KiB

[startup+0.700233 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 30169
/proc/meminfo: memFree=31342888/32770624 swapFree=66921104/67108860
[pid=30166] ppid=30163 vsize=2042100 memory=23916 CPUtime=0.69 cores=1,3,5,7
/proc/30166/stat : 30166 (xcsp_picat) R 30163 30166 27155 0 -1 4202496 3721 0 0 0 69 0 0 0 20 0 1 0 409753083 2091110400 5979 33554432000 4194304 5870510 140721399104016 140721399101160 5562059 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 40120320 140721399108639 140721399108717 140721399108717 140721399111626 0
/proc/30166/statm: 510525 5979 973 410 0 505998 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2042100 KiB
Current children cumulated memory: 23916 KiB

[startup+1.50027 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 30169
/proc/meminfo: memFree=31342820/32770624 swapFree=66921104/67108860
[pid=30166] ppid=30163 vsize=2040320 memory=22880 CPUtime=1.49 cores=1,3,5,7
/proc/30166/stat : 30166 (xcsp_picat) R 30163 30166 27155 0 -1 4202496 4438 0 0 0 149 0 0 0 20 0 1 0 409753083 2089287680 5720 33554432000 4194304 5870510 140721399104016 140721399103272 5258771 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 40120320 140721399108639 140721399108717 140721399108717 140721399111626 0
/proc/30166/statm: 510080 5720 1003 410 0 505553 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2040320 KiB
Current children cumulated memory: 22880 KiB

[startup+3.10959 s]
/proc/loadavg: 2.00 2.03 2.05 3/200 30169
/proc/meminfo: memFree=31339912/32770624 swapFree=66921104/67108860
[pid=30166] ppid=30163 vsize=2047188 memory=27916 CPUtime=3.1 cores=1,3,5,7
/proc/30166/stat : 30166 (xcsp_picat) R 30163 30166 27155 0 -1 4202496 7854 0 0 0 309 1 0 0 20 0 1 0 409753083 2096320512 6979 33554432000 4194304 5870510 140721399104016 140721399102440 5281722 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 40120320 140721399108639 140721399108717 140721399108717 140721399111626 0
/proc/30166/statm: 511797 6979 1005 410 0 507270 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2047188 KiB
Current children cumulated memory: 27916 KiB

[startup+6.30029 s]
/proc/loadavg: 1.92 2.02 2.04 3/199 30169
/proc/meminfo: memFree=31329436/32770624 swapFree=66921104/67108860
[pid=30166] ppid=30163 vsize=2056156 memory=38460 CPUtime=6.29 cores=1,3,5,7
/proc/30166/stat : 30166 (xcsp_picat) R 30163 30166 27155 0 -1 4202496 12447 0 0 0 628 1 0 0 20 0 1 0 409753083 2105503744 9615 33554432000 4194304 5870510 140721399104016 140721399102584 5304037 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 40120320 140721399108639 140721399108717 140721399108717 140721399111626 0
/proc/30166/statm: 514039 9615 1005 410 0 509512 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2056156 KiB
Current children cumulated memory: 38460 KiB

[startup+12.7003 s]
/proc/loadavg: 1.93 2.02 2.04 3/199 30169
/proc/meminfo: memFree=31321788/32770624 swapFree=66921104/67108860
[pid=30166] ppid=30163 vsize=2064788 memory=46680 CPUtime=12.68 cores=1,3,5,7
/proc/30166/stat : 30166 (xcsp_picat) R 30163 30166 27155 0 -1 4202496 17297 0 0 0 1266 2 0 0 20 0 1 0 409753083 2114342912 11670 33554432000 4194304 5870510 140721399104016 140721399102584 5308341 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 40120320 140721399108639 140721399108717 140721399108717 140721399111626 0
/proc/30166/statm: 516197 11670 1005 410 0 511670 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2064788 KiB
Current children cumulated memory: 46680 KiB

[startup+25.5003 s]
/proc/loadavg: 1.95 2.02 2.04 3/199 30169
/proc/meminfo: memFree=31299396/32770624 swapFree=66921104/67108860
[pid=30166] ppid=30163 vsize=2086120 memory=69084 CPUtime=25.48 cores=1,3,5,7
/proc/30166/stat : 30166 (xcsp_picat) R 30163 30166 27155 0 -1 4202496 27165 0 0 0 2544 4 0 0 20 0 1 0 409753083 2136186880 17271 33554432000 4194304 5870510 140721399104016 140721399102584 5272427 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 40120320 140721399108639 140721399108717 140721399108717 140721399111626 0
/proc/30166/statm: 521530 17271 1005 410 0 517003 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2086120 KiB
Current children cumulated memory: 69084 KiB

[startup+51.1098 s]
/proc/loadavg: 1.96 2.01 2.04 3/199 30171
/proc/meminfo: memFree=31269272/32770624 swapFree=66921104/67108860
[pid=30166] ppid=30163 vsize=2107020 memory=90060 CPUtime=51.09 cores=1,3,5,7
/proc/30166/stat : 30166 (xcsp_picat) R 30163 30166 27155 0 -1 4202496 39456 0 0 0 5104 5 0 0 20 0 1 0 409753083 2157588480 22515 33554432000 4194304 5870510 140721399104016 140721399102584 5272671 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 40120320 140721399108639 140721399108717 140721399108717 140721399111626 0
/proc/30166/statm: 526755 22515 1005 410 0 522228 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2107020 KiB
Current children cumulated memory: 90060 KiB

[startup+102.3 s]
/proc/loadavg: 1.98 2.01 2.04 3/198 30175
/proc/meminfo: memFree=31285936/32770624 swapFree=66921104/67108860
[pid=30166] ppid=30163 vsize=2114204 memory=95392 CPUtime=102.28 cores=1,3,5,7
/proc/30166/stat : 30166 (xcsp_picat) R 30163 30166 27155 0 -1 4202496 48658 0 0 0 10221 7 0 0 20 0 1 0 409753083 2164944896 23848 33554432000 4194304 5870510 140721399104016 140721399102456 5282505 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 40120320 140721399108639 140721399108717 140721399108717 140721399111626 0
/proc/30166/statm: 528551 23848 1005 410 0 524024 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2114204 KiB
Current children cumulated memory: 95392 KiB

[startup+162.3 s]
/proc/loadavg: 1.99 2.01 2.04 3/199 30180
/proc/meminfo: memFree=31245824/32770624 swapFree=66921104/67108860
[pid=30166] ppid=30163 vsize=2133060 memory=115876 CPUtime=162.26 cores=1,3,5,7
/proc/30166/stat : 30166 (xcsp_picat) R 30163 30166 27155 0 -1 4202496 54825 0 0 0 16219 7 0 0 20 0 1 0 409753083 2184253440 28969 33554432000 4194304 5870510 140721399104016 140721399102584 5272526 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 40120320 140721399108639 140721399108717 140721399108717 140721399111626 0
/proc/30166/statm: 533265 28969 1005 410 0 528738 0
Current children cumulated CPU time: 162.26 s
Current children cumulated vsize: 2133060 KiB
Current children cumulated memory: 115876 KiB

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 30184
/proc/meminfo: memFree=31219716/32770624 swapFree=66921104/67108860
[pid=30166] ppid=30163 vsize=2151760 memory=132124 CPUtime=222.26 cores=1,3,5,7
/proc/30166/stat : 30166 (xcsp_picat) R 30163 30166 27155 0 -1 4202496 56435 0 0 0 22218 8 0 0 20 0 1 0 409753083 2203402240 33031 33554432000 4194304 5870510 140721399104016 140721399102584 5282606 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 40120320 140721399108639 140721399108717 140721399108717 140721399111626 0
/proc/30166/statm: 537940 33031 1005 410 0 533413 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 2151760 KiB
Current children cumulated memory: 132124 KiB

[startup+282.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 30190
/proc/meminfo: memFree=31174148/32770624 swapFree=66921104/67108860
[pid=30166] ppid=30163 vsize=2151760 memory=134964 CPUtime=282.26 cores=1,3,5,7
/proc/30166/stat : 30166 (xcsp_picat) R 30163 30166 27155 0 -1 4202496 63496 0 0 0 28217 9 0 0 20 0 1 0 409753083 2203402240 33741 33554432000 4194304 5870510 140721399104016 140721399102584 5283135 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 40120320 140721399108639 140721399108717 140721399108717 140721399111626 0
/proc/30166/statm: 537940 33741 1005 410 0 533413 0
Current children cumulated CPU time: 282.26 s
Current children cumulated vsize: 2151760 KiB
Current children cumulated memory: 134964 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 30194
/proc/meminfo: memFree=31257248/32770624 swapFree=66921104/67108860
[pid=30166] ppid=30163 vsize=2151760 memory=134964 CPUtime=342.25 cores=1,3,5,7
/proc/30166/stat : 30166 (xcsp_picat) R 30163 30166 27155 0 -1 4202496 64252 0 0 0 34216 9 0 0 20 0 1 0 409753083 2203402240 33741 33554432000 4194304 5870510 140721399104016 140721399102584 5272528 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 40120320 140721399108639 140721399108717 140721399108717 140721399111626 0
/proc/30166/statm: 537940 33741 1005 410 0 533413 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 2151760 KiB
Current children cumulated memory: 134964 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/200 30206
/proc/meminfo: memFree=31220136/32770624 swapFree=66921108/67108860
[pid=30166] ppid=30163 vsize=2151760 memory=134964 CPUtime=402.23 cores=1,3,5,7
/proc/30166/stat : 30166 (xcsp_picat) R 30163 30166 27155 0 -1 4202496 71226 0 0 0 40214 9 0 0 20 0 1 0 409753083 2203402240 33741 33554432000 4194304 5870510 140721399104016 140721399102584 5262735 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 40120320 140721399108639 140721399108717 140721399108717 140721399111626 0
/proc/30166/statm: 537940 33741 1005 410 0 533413 0
Current children cumulated CPU time: 402.23 s
Current children cumulated vsize: 2151760 KiB
Current children cumulated memory: 134964 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.04 3/199 30212
/proc/meminfo: memFree=31219940/32770624 swapFree=66921108/67108860
[pid=30166] ppid=30163 vsize=2151760 memory=134964 CPUtime=462.22 cores=1,3,5,7
/proc/30166/stat : 30166 (xcsp_picat) R 30163 30166 27155 0 -1 4202496 71971 0 0 0 46213 9 0 0 20 0 1 0 409753083 2203402240 33741 33554432000 4194304 5870510 140721399104016 140721399102584 5282505 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7970040 9572284 40120320 140721399108639 140721399108717 140721399108717 140721399111626 0
/proc/30166/statm: 537940 33741 1005 410 0 533413 0
Current children cumulated CPU time: 462.22 s
Current children cumulated vsize: 2151760 KiB
Current children cumulated memory: 134964 KiB


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

/proc/30166/statm: 554270 50988 1005 410 0 549743 0
Current children cumulated CPU time: 1722.05 s
Current children cumulated vsize: 2217080 KiB
Current children cumulated memory: 203952 KiB

[startup+1782.3 s]
/proc/loadavg: 2.03 1.99 2.03 3/200 30541
/proc/meminfo: memFree=31265508/32770624 swapFree=66921144/67108860
[pid=30166] ppid=30163 vsize=2217084 memory=188408 CPUtime=1782.04 cores=1,3,5,7
/proc/30166/stat : 30166 (xcsp_picat) R 30163 30166 27155 0 -1 4202496 124594 0 0 0 178182 22 0 0 20 0 1 0 409753083 2270294016 47102 33554432000 4194304 5870510 140721399104016 140721399102456 5283094 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 40120320 140721399108639 140721399108717 140721399108717 140721399111626 0
/proc/30166/statm: 554271 47102 1005 410 0 549744 0
Current children cumulated CPU time: 1782.04 s
Current children cumulated vsize: 2217084 KiB
Current children cumulated memory: 188408 KiB

[startup+1842.3 s]
/proc/loadavg: 2.01 1.99 2.03 3/200 30545
/proc/meminfo: memFree=31256456/32770624 swapFree=66921144/67108860
[pid=30166] ppid=30163 vsize=2217084 memory=190320 CPUtime=1842.04 cores=1,3,5,7
/proc/30166/stat : 30166 (xcsp_picat) R 30163 30166 27155 0 -1 4202496 127518 0 0 0 184178 26 0 0 20 0 1 0 409753083 2270294016 47580 33554432000 4194304 5870510 140721399104016 140721399102456 5304192 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 40120320 140721399108639 140721399108717 140721399108717 140721399111626 0
/proc/30166/statm: 554271 47580 1005 410 0 549744 0
Current children cumulated CPU time: 1842.04 s
Current children cumulated vsize: 2217084 KiB
Current children cumulated memory: 190320 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 30551
/proc/meminfo: memFree=31256772/32770624 swapFree=66921144/67108860
[pid=30166] ppid=30163 vsize=2217084 memory=190456 CPUtime=1902.04 cores=1,3,5,7
/proc/30166/stat : 30166 (xcsp_picat) R 30163 30166 27155 0 -1 4202496 130216 0 0 0 190172 32 0 0 20 0 1 0 409753083 2270294016 47614 33554432000 4194304 5870510 140721399104016 140721399103032 5282759 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 40120320 140721399108639 140721399108717 140721399108717 140721399111626 0
/proc/30166/statm: 554271 47614 1005 410 0 549744 0
Current children cumulated CPU time: 1902.04 s
Current children cumulated vsize: 2217084 KiB
Current children cumulated memory: 190456 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/198 30555
/proc/meminfo: memFree=31266316/32770624 swapFree=66921144/67108860
[pid=30166] ppid=30163 vsize=2217084 memory=186360 CPUtime=1962.03 cores=1,3,5,7
/proc/30166/stat : 30166 (xcsp_picat) R 30163 30166 27155 0 -1 4202496 132208 0 0 0 196169 34 0 0 20 0 1 0 409753083 2270294016 46590 33554432000 4194304 5870510 140721399104016 140721399103032 5283024 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 40120320 140721399108639 140721399108717 140721399108717 140721399111626 0
/proc/30166/statm: 554271 46590 1005 410 0 549744 0
Current children cumulated CPU time: 1962.03 s
Current children cumulated vsize: 2217084 KiB
Current children cumulated memory: 186360 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/198 30559
/proc/meminfo: memFree=31267688/32770624 swapFree=66921144/67108860
[pid=30166] ppid=30163 vsize=2217084 memory=190624 CPUtime=2022.03 cores=1,3,5,7
/proc/30166/stat : 30166 (xcsp_picat) R 30163 30166 27155 0 -1 4202496 133754 0 0 0 202166 37 0 0 20 0 1 0 409753083 2270294016 47656 33554432000 4194304 5870510 140721399104016 140721399103032 5262735 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 40120320 140721399108639 140721399108717 140721399108717 140721399111626 0
/proc/30166/statm: 554271 47656 1005 410 0 549744 0
Current children cumulated CPU time: 2022.03 s
Current children cumulated vsize: 2217084 KiB
Current children cumulated memory: 190624 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/198 30565
/proc/meminfo: memFree=31239240/32770624 swapFree=66921144/67108860
[pid=30166] ppid=30163 vsize=2217084 memory=194552 CPUtime=2082.02 cores=1,3,5,7
/proc/30166/stat : 30166 (xcsp_picat) R 30163 30166 27155 0 -1 4202496 135809 0 0 0 208163 39 0 0 20 0 1 0 409753083 2270294016 48638 33554432000 4194304 5870510 140721399104016 140721399103032 5262557 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 40120320 140721399108639 140721399108717 140721399108717 140721399111626 0
/proc/30166/statm: 554271 48638 1005 410 0 549744 0
Current children cumulated CPU time: 2082.02 s
Current children cumulated vsize: 2217084 KiB
Current children cumulated memory: 194552 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/198 30629
/proc/meminfo: memFree=31267052/32770624 swapFree=66921144/67108860
[pid=30166] ppid=30163 vsize=2217084 memory=188408 CPUtime=2142.01 cores=1,3,5,7
/proc/30166/stat : 30166 (xcsp_picat) R 30163 30166 27155 0 -1 4202496 137283 0 0 0 214160 41 0 0 20 0 1 0 409753083 2270294016 47102 33554432000 4194304 5870510 140721399104016 140721399103032 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 40120320 140721399108639 140721399108717 140721399108717 140721399111626 0
/proc/30166/statm: 554271 47102 1005 410 0 549744 0
Current children cumulated CPU time: 2142.01 s
Current children cumulated vsize: 2217084 KiB
Current children cumulated memory: 188408 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 30702
/proc/meminfo: memFree=31186160/32770624 swapFree=66921148/67108860
[pid=30166] ppid=30163 vsize=2217084 memory=190624 CPUtime=2202.01 cores=1,3,5,7
/proc/30166/stat : 30166 (xcsp_picat) R 30163 30166 27155 0 -1 4202496 139082 0 0 0 220157 44 0 0 20 0 1 0 409753083 2270294016 47656 33554432000 4194304 5870510 140721399104016 140721399103032 5282464 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 40120320 140721399108639 140721399108717 140721399108717 140721399111626 0
/proc/30166/statm: 554271 47656 1005 410 0 549744 0
Current children cumulated CPU time: 2202.01 s
Current children cumulated vsize: 2217084 KiB
Current children cumulated memory: 190624 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 30708
/proc/meminfo: memFree=31158844/32770624 swapFree=66921148/67108860
[pid=30166] ppid=30163 vsize=2217084 memory=194552 CPUtime=2262 cores=1,3,5,7
/proc/30166/stat : 30166 (xcsp_picat) R 30163 30166 27155 0 -1 4202496 141553 0 0 0 226151 49 0 0 20 0 1 0 409753083 2270294016 48638 33554432000 4194304 5870510 140721399104016 140721399103032 5294870 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 40120320 140721399108639 140721399108717 140721399108717 140721399111626 0
/proc/30166/statm: 554271 48638 1005 410 0 549744 0
Current children cumulated CPU time: 2262 s
Current children cumulated vsize: 2217084 KiB
Current children cumulated memory: 194552 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 30712
/proc/meminfo: memFree=31164680/32770624 swapFree=66921148/67108860
[pid=30166] ppid=30163 vsize=2217084 memory=196768 CPUtime=2322 cores=1,3,5,7
/proc/30166/stat : 30166 (xcsp_picat) R 30163 30166 27155 0 -1 4202496 144619 0 0 0 232147 53 0 0 20 0 1 0 409753083 2270294016 49192 33554432000 4194304 5870510 140721399104016 140721399103032 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 40120320 140721399108639 140721399108717 140721399108717 140721399111626 0
/proc/30166/statm: 554271 49192 1005 410 0 549744 0
Current children cumulated CPU time: 2322 s
Current children cumulated vsize: 2217084 KiB
Current children cumulated memory: 196768 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 30716
/proc/meminfo: memFree=31169848/32770624 swapFree=66921148/67108860
[pid=30166] ppid=30163 vsize=2217084 memory=192672 CPUtime=2381.99 cores=1,3,5,7
/proc/30166/stat : 30166 (xcsp_picat) R 30163 30166 27155 0 -1 4202496 146802 0 0 0 238141 58 0 0 20 0 1 0 409753083 2270294016 48168 33554432000 4194304 5870510 140721399104016 140721399103032 5262988 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 40120320 140721399108639 140721399108717 140721399108717 140721399111626 0
/proc/30166/statm: 554271 48168 1005 410 0 549744 0
Current children cumulated CPU time: 2381.99 s
Current children cumulated vsize: 2217084 KiB
Current children cumulated memory: 192672 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 1.99 2.03 3/199 30722
/proc/meminfo: memFree=31168640/32770624 swapFree=66921148/67108860
[pid=30166] ppid=30163 vsize=2217084 memory=194720 CPUtime=2441.98 cores=1,3,5,7
/proc/30166/stat : 30166 (xcsp_picat) R 30163 30166 27155 0 -1 4202496 149214 0 0 0 244139 59 0 0 20 0 1 0 409753083 2270294016 48680 33554432000 4194304 5870510 140721399104016 140721399103032 5283135 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 40120320 140721399108639 140721399108717 140721399108717 140721399111626 0
/proc/30166/statm: 554271 48680 1005 410 0 549744 0
Current children cumulated CPU time: 2441.98 s
Current children cumulated vsize: 2217084 KiB
Current children cumulated memory: 194720 KiB

[startup+2502.3 s]
/proc/loadavg: 2.34 2.07 2.06 3/198 30726
/proc/meminfo: memFree=31168960/32770624 swapFree=66921148/67108860
[pid=30166] ppid=30163 vsize=2217084 memory=192504 CPUtime=2501.98 cores=1,3,5,7
/proc/30166/stat : 30166 (xcsp_picat) R 30163 30166 27155 0 -1 4202496 150433 0 0 0 250137 61 0 0 20 0 1 0 409753083 2270294016 48126 33554432000 4194304 5870510 140721399104016 140721399103032 5262731 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 40120320 140721399108639 140721399108717 140721399108717 140721399111626 0
/proc/30166/statm: 554271 48126 1005 410 0 549744 0
Current children cumulated CPU time: 2501.98 s
Current children cumulated vsize: 2217084 KiB
Current children cumulated memory: 192504 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.68 2.16 2.09 3/198 30726
/proc/meminfo: memFree=31129608/32770624 swapFree=66921148/67108860
[pid=30166] ppid=30163 vsize=2217084 memory=190624 CPUtime=2519.69 cores=1,3,5,7
/proc/30166/stat : 30166 (xcsp_picat) R 30163 30166 27155 0 -1 4202496 150786 0 0 0 251907 62 0 0 20 0 1 0 409753083 2270294016 47656 33554432000 4194304 5870510 140721399104016 140721399103032 5283024 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 40120320 140721399108639 140721399108717 140721399108717 140721399111626 0
/proc/30166/statm: 554271 47656 1005 410 0 549744 0
Current children cumulated CPU time: 2519.69 s
Current children cumulated vsize: 2217084 KiB
Current children cumulated memory: 190624 KiB

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

[startup+2520.01 s]
# the end of solver process 30166 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2519.07 s, system=0.627924 s

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2520.01
CPU time (s): 2519.7
CPU user time (s): 2519.07
CPU system time (s): 0.627924
CPU usage (%): 99.9876
Max. virtual memory (cumulated for all children) (KiB): 2266404
Max. memory (cumulated for all children) (KiB): 238732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2519.07
system time used= 0.627924
maximum resident set size= 240740
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 150786
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= 17
involuntary context switches= 2681


# summary of solver processes directly reported to runsolver:
#   pid: 30166
#   total CPU time (s): 2519.7
#   total CPU user time (s): 2519.07
#   total CPU system time (s): 0.627924

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.74234 second user time and 19.2308 second system time

The end

Launcher Data 

Begin job on node107 at 2019-09-13 01:34:14
IDJOB=4395081
IDBENCH=133304
IDSOLVER=2844
FILE ID=node107/4395081-1568334970
RUNJOBID= node107-1568318150-27187
PBS_JOBID= 21701137
Free space on /tmp= 55704 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Primes/Primes-m1-p25/Primes-25-40-2-7.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395081-1568334970/watcher-4395081-1568334970 -o /tmp/evaluation-result-4395081-1568334970/solver-4395081-1568334970 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node107-1568318150-27187 --watchdog 2580  xcsp_picat HOME/instance-4395081-1568334970.xml

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

MD5SUM BENCH= b42e085ff70e4cc43f0ee5aad126ad84
RANDOM SEED=550254184

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:        31363776 kB
MemAvailable:   31714216 kB
Buffers:          124904 kB
Cached:           495016 kB
SwapCached:        80228 kB
Active:           470368 kB
Inactive:         349492 kB
Active(anon):     129288 kB
Inactive(anon):   100372 kB
Active(file):     341080 kB
Inactive(file):   249120 kB
Unevictable:      110040 kB
Mlocked:          110040 kB
SwapTotal:      67108860 kB
SwapFree:       66921104 kB
Dirty:              3140 kB
Writeback:             0 kB
AnonPages:        220768 kB
Mapped:            34628 kB
Shmem:             20844 kB
Slab:             180860 kB
SReclaimable:     152152 kB
SUnreclaim:        28708 kB
KernelStack:        3536 kB
PageTables:         5388 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2636644 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    155648 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      101760 kB
DirectMap2M:    33443840 kB

Free space on /tmp at the end= 55700 MiB
End job on node107 at 2019-09-13 02:16:14