Trace number 4407684

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
(reference) PicatSAT 2019-09-12? (TO) 2400.07 2399.8

General information on the benchmark

NamePrimes/
Primes-m1-p25/Primes-25-60-3-7.xml
MD5SUMcb02fe1604c5e2402c2e6090aa48ef6c
Bench CategoryCSP (decision problem)
Best result obtained on this benchmark
Best value of the objective obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of constraints60
Number of domains1
Minimum domain size96
Maximum domain size96
Distribution of domain sizes[{"size":96,"count":97}]
Minimum variable degree0
Maximum variable degree11
Distribution of variable degrees[{"degree":0,"count":3},{"degree":1,"count":4},{"degree":2,"count":14},{"degree":3,"count":20},{"degree":4,"count":25},{"degree":5,"count":13},{"degree":6,"count":10},{"degree":7,"count":8},{"degree":8,"count":1},{"degree":10,"count":1},{"degree":11,"count":1}]
Minimum constraint arity3
Maximum constraint arity10
Distribution of constraint arities[{"arity":3,"count":6},{"arity":4,"count":7},{"arity":5,"count":12},{"arity":6,"count":1},{"arity":7,"count":9},{"arity":8,"count":7},{"arity":9,"count":9},{"arity":10,"count":9}]
Number of extensional constraints0
Number of intensional constraints0
Distribution of constraint types[{"type":"sum","count":60}]
Optimization problemNO
Type of objective

Solver Data 

19.79/19.81	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 (13102 MiB free)
  memory of node 1: 16384 MiB (9381 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4407684-1569512056/watcher-4407684-1569512056 -o /tmp/evaluation-result-4407684-1569512056/solver-4407684-1569512056 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node141-1569509598-1545 --watchdog 2560 xcsp_picat HOME/instance-4407684-1569512056.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=2094, runsolver pid=2091
Current StackSize limit: 8192 KiB


[startup+0.100633 s]*
/proc/loadavg: 2.13 2.10 1.90 3/200 2095
/proc/meminfo: memFree=23005868/32770624 swapFree=66937824/67108860
[pid=2094] ppid=2091 vsize=2040396 memory=21812 CPUtime=0.1 cores=0,2,4,6
/proc/2094/stat : 2094 (xcsp_picat) R 2091 2094 1513 0 -1 4202496 3113 0 0 0 10 0 0 0 20 0 1 0 527143335 2089365504 5453 33554432000 4194304 5870510 140720531010592 140720531001080 5477743 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 38596608 140720531014687 140720531014765 140720531014765 140720531017674 0
/proc/2094/statm: 510099 5453 956 410 0 505572 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2040396 KiB
Current children cumulated memory: 21812 KiB

[startup+0.20976 s]*
/proc/loadavg: 2.13 2.10 1.90 3/200 2095
/proc/meminfo: memFree=23005868/32770624 swapFree=66937824/67108860
[pid=2094] ppid=2091 vsize=2040736 memory=22292 CPUtime=0.2 cores=0,2,4,6
/proc/2094/stat : 2094 (xcsp_picat) R 2091 2094 1513 0 -1 4202496 3254 0 0 0 20 0 0 0 20 0 1 0 527143335 2089713664 5573 33554432000 4194304 5870510 140720531010592 140720531001080 5562048 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 38596608 140720531014687 140720531014765 140720531014765 140720531017674 0
/proc/2094/statm: 510184 5573 973 410 0 505657 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2040736 KiB
Current children cumulated memory: 22292 KiB

[startup+0.309193 s]*
/proc/loadavg: 2.13 2.10 1.90 3/200 2095
/proc/meminfo: memFree=23005504/32770624 swapFree=66937824/67108860
[pid=2094] ppid=2091 vsize=2040736 memory=22292 CPUtime=0.3 cores=0,2,4,6
/proc/2094/stat : 2094 (xcsp_picat) R 2091 2094 1513 0 -1 4202496 3254 0 0 0 30 0 0 0 20 0 1 0 527143335 2089713664 5573 33554432000 4194304 5870510 140720531010592 140720531001080 5478360 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 38596608 140720531014687 140720531014765 140720531014765 140720531017674 0
/proc/2094/statm: 510184 5573 973 410 0 505657 0
Current children cumulated CPU time: 0.3 s
Current children cumulated vsize: 2040736 KiB
Current children cumulated memory: 22292 KiB

[startup+0.700231 s]
/proc/loadavg: 2.13 2.10 1.90 3/200 2095
/proc/meminfo: memFree=22983916/32770624 swapFree=66937824/67108860
[pid=2094] ppid=2091 vsize=2045728 memory=29792 CPUtime=0.68 cores=0,2,4,6
/proc/2094/stat : 2094 (xcsp_picat) R 2091 2094 1513 0 -1 4202496 4842 0 0 0 68 0 0 0 20 0 1 0 527143335 2094825472 7448 33554432000 4194304 5870510 140720531010592 140720531009832 5562032 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 38596608 140720531014687 140720531014765 140720531014765 140720531017674 0
/proc/2094/statm: 511432 7448 974 410 0 506905 0
Current children cumulated CPU time: 0.68 s
Current children cumulated vsize: 2045728 KiB
Current children cumulated memory: 29792 KiB

[startup+1.50023 s]
/proc/loadavg: 2.12 2.10 1.90 3/200 2095
/proc/meminfo: memFree=22979820/32770624 swapFree=66937824/67108860
[pid=2094] ppid=2091 vsize=2045728 memory=29792 CPUtime=1.48 cores=0,2,4,6
/proc/2094/stat : 2094 (xcsp_picat) R 2091 2094 1513 0 -1 4202496 4861 0 0 0 148 0 0 0 20 0 1 0 527143335 2094825472 7448 33554432000 4194304 5870510 140720531010592 140720531009832 5406314 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 38596608 140720531014687 140720531014765 140720531014765 140720531017674 0
/proc/2094/statm: 511432 7448 974 410 0 506905 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2045728 KiB
Current children cumulated memory: 29792 KiB

[startup+3.10967 s]
/proc/loadavg: 2.12 2.10 1.90 3/200 2095
/proc/meminfo: memFree=22976844/32770624 swapFree=66937824/67108860
[pid=2094] ppid=2091 vsize=2051412 memory=33248 CPUtime=3.1 cores=0,2,4,6
/proc/2094/stat : 2094 (xcsp_picat) R 2091 2094 1513 0 -1 4202496 9798 0 0 0 309 1 0 0 20 0 1 0 527143335 2100645888 8312 33554432000 4194304 5870510 140720531010592 140720531009768 5343862 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 38596608 140720531014687 140720531014765 140720531014765 140720531017674 0
/proc/2094/statm: 512853 8312 984 410 0 508326 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2051412 KiB
Current children cumulated memory: 33248 KiB

[startup+6.30029 s]
/proc/loadavg: 2.11 2.10 1.90 3/200 2095
/proc/meminfo: memFree=22930224/32770624 swapFree=66937824/67108860
[pid=2094] ppid=2091 vsize=2062308 memory=46440 CPUtime=6.29 cores=0,2,4,6
/proc/2094/stat : 2094 (xcsp_picat) R 2091 2094 1513 0 -1 4202496 11997 0 0 0 627 2 0 0 20 0 1 0 527143335 2111803392 11610 33554432000 4194304 5870510 140720531010592 140720531009032 5282251 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 38596608 140720531014687 140720531014765 140720531014765 140720531017674 0
/proc/2094/statm: 515577 11610 1006 410 0 511050 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2062308 KiB
Current children cumulated memory: 46440 KiB

[startup+12.7003 s]
/proc/loadavg: 2.10 2.10 1.90 3/200 2095
/proc/meminfo: memFree=22229664/32770624 swapFree=66937824/67108860
[pid=2094] ppid=2091 vsize=2078224 memory=62152 CPUtime=12.69 cores=0,2,4,6
/proc/2094/stat : 2094 (xcsp_picat) R 2091 2094 1513 0 -1 4202496 21544 0 0 0 1266 3 0 0 20 0 1 0 527143335 2128101376 15538 33554432000 4194304 5870510 140720531010592 140720531009032 5282747 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 38596608 140720531014687 140720531014765 140720531014765 140720531017674 0
/proc/2094/statm: 519556 15538 1006 410 0 515029 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2078224 KiB
Current children cumulated memory: 62152 KiB

[startup+25.5004 s]
/proc/loadavg: 2.08 2.10 1.90 3/200 2095
/proc/meminfo: memFree=22213624/32770624 swapFree=66937824/67108860
[pid=2094] ppid=2091 vsize=2094264 memory=77552 CPUtime=25.49 cores=0,2,4,6
/proc/2094/stat : 2094 (xcsp_picat) R 2091 2094 1513 0 -1 4202496 31844 0 0 0 2544 5 0 0 20 0 1 0 527143335 2144526336 19388 33554432000 4194304 5870510 140720531010592 140720531009160 5282606 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 38596608 140720531014687 140720531014765 140720531014765 140720531017674 0
/proc/2094/statm: 523566 19388 1006 410 0 519039 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2094264 KiB
Current children cumulated memory: 77552 KiB

[startup+51.1097 s]
/proc/loadavg: 2.17 2.12 1.91 3/200 2161
/proc/meminfo: memFree=25244432/32770624 swapFree=66937824/67108860
[pid=2094] ppid=2091 vsize=2114316 memory=96316 CPUtime=51.08 cores=0,2,4,6
/proc/2094/stat : 2094 (xcsp_picat) R 2091 2094 1513 0 -1 4202496 40231 0 0 0 5102 6 0 0 20 0 1 0 527143335 2165059584 24079 33554432000 4194304 5870510 140720531010592 140720531009160 5282251 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7970040 9572284 38596608 140720531014687 140720531014765 140720531014765 140720531017674 0
/proc/2094/statm: 528579 24079 1006 410 0 524052 0
Current children cumulated CPU time: 51.08 s
Current children cumulated vsize: 2114316 KiB
Current children cumulated memory: 96316 KiB

[startup+102.3 s]
/proc/loadavg: 2.08 2.10 1.92 3/199 2165
/proc/meminfo: memFree=25224732/32770624 swapFree=66937824/67108860
[pid=2094] ppid=2091 vsize=2141220 memory=126036 CPUtime=102.27 cores=0,2,4,6
/proc/2094/stat : 2094 (xcsp_picat) R 2091 2094 1513 0 -1 4202496 43357 0 0 0 10219 8 0 0 20 0 1 0 527143335 2192609280 31509 33554432000 4194304 5870510 140720531010592 140720531009160 5282555 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 38596608 140720531014687 140720531014765 140720531014765 140720531017674 0
/proc/2094/statm: 535305 31509 1006 410 0 530778 0
Current children cumulated CPU time: 102.27 s
Current children cumulated vsize: 2141220 KiB
Current children cumulated memory: 126036 KiB

[startup+162.3 s]
/proc/loadavg: 2.10 2.10 1.93 3/199 2169
/proc/meminfo: memFree=25204556/32770624 swapFree=66937824/67108860
[pid=2094] ppid=2091 vsize=2171564 memory=144248 CPUtime=162.29 cores=0,2,4,6
/proc/2094/stat : 2094 (xcsp_picat) R 2091 2094 1513 0 -1 4202496 46321 0 0 0 16220 9 0 0 20 0 1 0 527143335 2223681536 36062 33554432000 4194304 5870510 140720531010592 140720531009032 5282505 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 38596608 140720531014687 140720531014765 140720531014765 140720531017674 0
/proc/2094/statm: 542891 36062 1006 410 0 538364 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2171564 KiB
Current children cumulated memory: 144248 KiB

[startup+222.3 s]
/proc/loadavg: 2.04 2.08 1.94 3/200 2175
/proc/meminfo: memFree=25193920/32770624 swapFree=66937824/67108860
[pid=2094] ppid=2091 vsize=2171564 memory=148344 CPUtime=222.29 cores=0,2,4,6
/proc/2094/stat : 2094 (xcsp_picat) R 2091 2094 1513 0 -1 4202496 46360 0 0 0 22220 9 0 0 20 0 1 0 527143335 2223681536 37086 33554432000 4194304 5870510 140720531010592 140720531009032 5282505 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 38596608 140720531014687 140720531014765 140720531014765 140720531017674 0
/proc/2094/statm: 542891 37086 1006 410 0 538364 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 2171564 KiB
Current children cumulated memory: 148344 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.07 1.94 3/199 2241
/proc/meminfo: memFree=25208048/32770624 swapFree=66937824/67108860
[pid=2094] ppid=2091 vsize=2171564 memory=150392 CPUtime=282.3 cores=0,2,4,6
/proc/2094/stat : 2094 (xcsp_picat) R 2091 2094 1513 0 -1 4202496 46496 0 0 0 28221 9 0 0 20 0 1 0 527143335 2223681536 37598 33554432000 4194304 5870510 140720531010592 140720531009032 5272566 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 38596608 140720531014687 140720531014765 140720531014765 140720531017674 0
/proc/2094/statm: 542891 37598 1006 410 0 538364 0
Current children cumulated CPU time: 282.3 s
Current children cumulated vsize: 2171564 KiB
Current children cumulated memory: 150392 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.06 1.95 3/199 2306
/proc/meminfo: memFree=25135048/32770624 swapFree=66937824/67108860
[pid=2094] ppid=2091 vsize=2171564 memory=152440 CPUtime=342.31 cores=0,2,4,6
/proc/2094/stat : 2094 (xcsp_picat) R 2091 2094 1513 0 -1 4202496 48547 0 0 0 34222 9 0 0 20 0 1 0 527143335 2223681536 38110 33554432000 4194304 5870510 140720531010592 140720531009032 5282574 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 38596608 140720531014687 140720531014765 140720531014765 140720531017674 0
/proc/2094/statm: 542891 38110 1006 410 0 538364 0
Current children cumulated CPU time: 342.31 s
Current children cumulated vsize: 2171564 KiB
Current children cumulated memory: 152440 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.04 1.95 3/201 2322
/proc/meminfo: memFree=25089180/32770624 swapFree=66937824/67108860
[pid=2094] ppid=2091 vsize=2196352 memory=183092 CPUtime=402.31 cores=0,2,4,6
/proc/2094/stat : 2094 (xcsp_picat) R 2091 2094 1513 0 -1 4202496 49134 0 0 0 40222 9 0 0 20 0 1 0 527143335 2249064448 45773 33554432000 4194304 5870510 140720531010592 140720531009160 5282464 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 38596608 140720531014687 140720531014765 140720531014765 140720531017674 0
/proc/2094/statm: 549088 45773 1006 410 0 544561 0
Current children cumulated CPU time: 402.31 s
Current children cumulated vsize: 2196352 KiB
Current children cumulated memory: 183092 KiB

[startup+462.3 s]
/proc/loadavg: 2.06 2.05 1.96 3/200 2327
/proc/meminfo: memFree=25079036/32770624 swapFree=66937824/67108860
[pid=2094] ppid=2091 vsize=2196352 memory=185204 CPUtime=462.33 cores=0,2,4,6
/proc/2094/stat : 2094 (xcsp_picat) R 2091 2094 1513 0 -1 4202496 49270 0 0 0 46223 10 0 0 20 0 1 0 527143335 2249064448 46301 33554432000 4194304 5870510 140720531010592 140720531009160 5288858 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 38596608 140720531014687 140720531014765 140720531014765 140720531017674 0
/proc/2094/statm: 549088 46301 1006 410 0 544561 0
Current children cumulated CPU time: 462.33 s
Current children cumulated vsize: 2196352 KiB
Current children cumulated memory: 185204 KiB


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

/proc/2094/statm: 561793 57438 1006 410 0 557266 0
Current children cumulated CPU time: 1602.47 s
Current children cumulated vsize: 2247172 KiB
Current children cumulated memory: 229752 KiB

[startup+1662.3 s]
/proc/loadavg: 2.01 2.08 2.02 3/200 2598
/proc/meminfo: memFree=25043944/32770624 swapFree=66937824/67108860
[pid=2094] ppid=2091 vsize=2247172 memory=223776 CPUtime=1662.48 cores=0,2,4,6
/proc/2094/stat : 2094 (xcsp_picat) R 2091 2094 1513 0 -1 4202496 67425 0 0 0 166202 46 0 0 20 0 1 0 527143335 2301104128 55944 33554432000 4194304 5870510 140720531010592 140720531009608 5282531 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 38596608 140720531014687 140720531014765 140720531014765 140720531017674 0
/proc/2094/statm: 561793 55944 1006 410 0 557266 0
Current children cumulated CPU time: 1662.48 s
Current children cumulated vsize: 2247172 KiB
Current children cumulated memory: 223776 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.06 2.02 3/199 2602
/proc/meminfo: memFree=25033912/32770624 swapFree=66937824/67108860
[pid=2094] ppid=2091 vsize=2247172 memory=225824 CPUtime=1722.49 cores=0,2,4,6
/proc/2094/stat : 2094 (xcsp_picat) R 2091 2094 1513 0 -1 4202496 67681 0 0 0 172200 49 0 0 20 0 1 0 527143335 2301104128 56456 33554432000 4194304 5870510 140720531010592 140720531009608 5282721 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 38596608 140720531014687 140720531014765 140720531014765 140720531017674 0
/proc/2094/statm: 561793 56456 1006 410 0 557266 0
Current children cumulated CPU time: 1722.49 s
Current children cumulated vsize: 2247172 KiB
Current children cumulated memory: 225824 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.05 2.02 3/199 2606
/proc/meminfo: memFree=25016060/32770624 swapFree=66937824/67108860
[pid=2094] ppid=2091 vsize=2247172 memory=229920 CPUtime=1782.49 cores=0,2,4,6
/proc/2094/stat : 2094 (xcsp_picat) R 2091 2094 1513 0 -1 4202496 69933 0 0 0 178198 51 0 0 20 0 1 0 527143335 2301104128 57480 33554432000 4194304 5870510 140720531010592 140720531009608 5283106 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 38596608 140720531014687 140720531014765 140720531014765 140720531017674 0
/proc/2094/statm: 561793 57480 1006 410 0 557266 0
Current children cumulated CPU time: 1782.49 s
Current children cumulated vsize: 2247172 KiB
Current children cumulated memory: 229920 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.04 2.02 3/200 2612
/proc/meminfo: memFree=25011580/32770624 swapFree=66937824/67108860
[pid=2094] ppid=2091 vsize=2247172 memory=231800 CPUtime=1842.5 cores=0,2,4,6
/proc/2094/stat : 2094 (xcsp_picat) R 2091 2094 1513 0 -1 4202496 70283 0 0 0 184196 54 0 0 20 0 1 0 527143335 2301104128 57950 33554432000 4194304 5870510 140720531010592 140720531009608 5289471 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 38596608 140720531014687 140720531014765 140720531014765 140720531017674 0
/proc/2094/statm: 561793 57950 1006 410 0 557266 0
Current children cumulated CPU time: 1842.5 s
Current children cumulated vsize: 2247172 KiB
Current children cumulated memory: 231800 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.04 2.02 3/199 2616
/proc/meminfo: memFree=25044256/32770624 swapFree=66937824/67108860
[pid=2094] ppid=2091 vsize=2247172 memory=229920 CPUtime=1902.51 cores=0,2,4,6
/proc/2094/stat : 2094 (xcsp_picat) R 2091 2094 1513 0 -1 4202496 71281 0 0 0 190193 58 0 0 20 0 1 0 527143335 2301104128 57480 33554432000 4194304 5870510 140720531010592 140720531009608 5282590 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 38596608 140720531014687 140720531014765 140720531014765 140720531017674 0
/proc/2094/statm: 561793 57480 1006 410 0 557266 0
Current children cumulated CPU time: 1902.51 s
Current children cumulated vsize: 2247172 KiB
Current children cumulated memory: 229920 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.03 2.02 3/199 2620
/proc/meminfo: memFree=25037260/32770624 swapFree=66937824/67108860
[pid=2094] ppid=2091 vsize=2247172 memory=231800 CPUtime=1962.51 cores=0,2,4,6
/proc/2094/stat : 2094 (xcsp_picat) R 2091 2094 1513 0 -1 4202496 71587 0 0 0 196190 61 0 0 20 0 1 0 527143335 2301104128 57950 33554432000 4194304 5870510 140720531010592 140720531009608 5282621 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 38596608 140720531014687 140720531014765 140720531014765 140720531017674 0
/proc/2094/statm: 561793 57950 1006 410 0 557266 0
Current children cumulated CPU time: 1962.51 s
Current children cumulated vsize: 2247172 KiB
Current children cumulated memory: 231800 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.02 2.02 3/200 2626
/proc/meminfo: memFree=25028268/32770624 swapFree=66937824/67108860
[pid=2094] ppid=2091 vsize=2247172 memory=234016 CPUtime=2022.52 cores=0,2,4,6
/proc/2094/stat : 2094 (xcsp_picat) R 2091 2094 1513 0 -1 4202496 73774 0 0 0 202187 65 0 0 20 0 1 0 527143335 2301104128 58504 33554432000 4194304 5870510 140720531010592 140720531009608 5282525 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 38596608 140720531014687 140720531014765 140720531014765 140720531017674 0
/proc/2094/statm: 561793 58504 1006 410 0 557266 0
Current children cumulated CPU time: 2022.52 s
Current children cumulated vsize: 2247172 KiB
Current children cumulated memory: 234016 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.02 2.02 3/199 2630
/proc/meminfo: memFree=25031060/32770624 swapFree=66937824/67108860
[pid=2094] ppid=2091 vsize=2247172 memory=229920 CPUtime=2082.53 cores=0,2,4,6
/proc/2094/stat : 2094 (xcsp_picat) R 2091 2094 1513 0 -1 4202496 74211 0 0 0 208184 69 0 0 20 0 1 0 527143335 2301104128 57480 33554432000 4194304 5870510 140720531010592 140720531009608 5282721 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 38596608 140720531014687 140720531014765 140720531014765 140720531017674 0
/proc/2094/statm: 561793 57480 1006 410 0 557266 0
Current children cumulated CPU time: 2082.53 s
Current children cumulated vsize: 2247172 KiB
Current children cumulated memory: 229920 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/199 2634
/proc/meminfo: memFree=25031424/32770624 swapFree=66937824/67108860
[pid=2094] ppid=2091 vsize=2247172 memory=229920 CPUtime=2142.53 cores=0,2,4,6
/proc/2094/stat : 2094 (xcsp_picat) R 2091 2094 1513 0 -1 4202496 74771 0 0 0 214181 72 0 0 20 0 1 0 527143335 2301104128 57480 33554432000 4194304 5870510 140720531010592 140720531009608 5282555 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 38596608 140720531014687 140720531014765 140720531014765 140720531017674 0
/proc/2094/statm: 561793 57480 1006 410 0 557266 0
Current children cumulated CPU time: 2142.53 s
Current children cumulated vsize: 2247172 KiB
Current children cumulated memory: 229920 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/201 2648
/proc/meminfo: memFree=25015352/32770624 swapFree=66937824/67108860
[pid=2094] ppid=2091 vsize=2247172 memory=227872 CPUtime=2202.54 cores=0,2,4,6
/proc/2094/stat : 2094 (xcsp_picat) R 2091 2094 1513 0 -1 4202496 75087 0 0 0 220178 76 0 0 20 0 1 0 527143335 2301104128 56968 33554432000 4194304 5870510 140720531010592 140720531009608 5283138 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 38596608 140720531014687 140720531014765 140720531014765 140720531017674 0
/proc/2094/statm: 561793 56968 1006 410 0 557266 0
Current children cumulated CPU time: 2202.54 s
Current children cumulated vsize: 2247172 KiB
Current children cumulated memory: 227872 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/200 2652
/proc/meminfo: memFree=25047464/32770624 swapFree=66937824/67108860
[pid=2094] ppid=2091 vsize=2248688 memory=225828 CPUtime=2262.55 cores=0,2,4,6
/proc/2094/stat : 2094 (xcsp_picat) R 2091 2094 1513 0 -1 4202496 77891 0 0 0 226176 79 0 0 20 0 1 0 527143335 2302656512 56457 33554432000 4194304 5870510 140720531010592 140720531009608 5283628 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 38596608 140720531014687 140720531014765 140720531014765 140720531017674 0
/proc/2094/statm: 562172 56457 1006 410 0 557645 0
Current children cumulated CPU time: 2262.55 s
Current children cumulated vsize: 2248688 KiB
Current children cumulated memory: 225828 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/200 2656
/proc/meminfo: memFree=25033712/32770624 swapFree=66937824/67108860
[pid=2094] ppid=2091 vsize=2248688 memory=231804 CPUtime=2322.56 cores=0,2,4,6
/proc/2094/stat : 2094 (xcsp_picat) R 2091 2094 1513 0 -1 4202496 78238 0 0 0 232174 82 0 0 20 0 1 0 527143335 2302656512 57951 33554432000 4194304 5870510 140720531010592 140720531009608 5282574 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 38596608 140720531014687 140720531014765 140720531014765 140720531017674 0
/proc/2094/statm: 562172 57951 1006 410 0 557645 0
Current children cumulated CPU time: 2322.56 s
Current children cumulated vsize: 2248688 KiB
Current children cumulated memory: 231804 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.02 3/201 2662
/proc/meminfo: memFree=25027236/32770624 swapFree=66937824/67108860
[pid=2094] ppid=2091 vsize=2248688 memory=231804 CPUtime=2382.56 cores=0,2,4,6
/proc/2094/stat : 2094 (xcsp_picat) R 2091 2094 1513 0 -1 4202496 79349 0 0 0 238170 86 0 0 20 0 1 0 527143335 2302656512 57951 33554432000 4194304 5870510 140720531010592 140720531009608 5272904 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 38596608 140720531014687 140720531014765 140720531014765 140720531017674 0
/proc/2094/statm: 562172 57951 1006 410 0 557645 0
Current children cumulated CPU time: 2382.56 s
Current children cumulated vsize: 2248688 KiB
Current children cumulated memory: 231804 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2399.8 s]
/proc/loadavg: 2.00 2.01 2.02 3/200 2662
/proc/meminfo: memFree=25024320/32770624 swapFree=66937824/67108860
[pid=2094] ppid=2091 vsize=2279508 memory=238108 CPUtime=2400.07 cores=0,2,4,6
/proc/2094/stat : 2094 (xcsp_picat) R 2091 2094 1513 0 -1 4202496 79967 0 0 0 239920 87 0 0 20 0 1 0 527143335 2334216192 59527 33554432000 4194304 5870510 140720531010592 140720531009544 5282590 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7970040 9572284 38596608 140720531014687 140720531014765 140720531014765 140720531017674 0
/proc/2094/statm: 569877 59527 1006 410 0 565350 0
Current children cumulated CPU time: 2400.07 s
Current children cumulated vsize: 2279508 KiB
Current children cumulated memory: 238108 KiB

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

[startup+2399.8 s]
# the end of solver process 2094 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2399.2 s, system=0.872103 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): 2399.8
CPU time (s): 2400.07
CPU user time (s): 2399.2
CPU system time (s): 0.872103
CPU usage (%): 100.011
Max. virtual memory (cumulated for all children) (KiB): 2298008
Max. memory (cumulated for all children) (KiB): 273128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2399.2
system time used= 0.872103
maximum resident set size= 275024
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 79967
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= 15
involuntary context switches= 1246


# summary of solver processes directly reported to runsolver:
#   pid: 2094
#   total CPU time (s): 2400.07
#   total CPU user time (s): 2399.2
#   total CPU system time (s): 0.872103

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 11.0857 second user time and 16.7484 second system time

The end

Launcher Data 

Begin job on node141 at 2019-09-26 17:33:33
IDJOB=4407684
IDBENCH=133297
IDSOLVER=2873
FILE ID=node141/4407684-1569512056
RUNJOBID= node141-1569509598-1545
PBS_JOBID= 21705783
Free space on /tmp= 22928 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/Primes/Primes-m1-p25/Primes-25-60-3-7.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4407684-1569512056/watcher-4407684-1569512056 -o /tmp/evaluation-result-4407684-1569512056/solver-4407684-1569512056 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node141-1569509598-1545 --watchdog 2560  xcsp_picat HOME/instance-4407684-1569512056.xml

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

MD5SUM BENCH= cb02fe1604c5e2402c2e6090aa48ef6c
RANDOM SEED=939791797

node141.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	: 5332.93
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	: 5332.93
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	: 5332.93
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	: 5332.93
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:        23024088 kB
MemAvailable:   29449180 kB
Buffers:          140824 kB
Cached:          6579760 kB
SwapCached:        62076 kB
Active:          5665544 kB
Inactive:        3461868 kB
Active(anon):    2358352 kB
Inactive(anon):   118204 kB
Active(file):    3307192 kB
Inactive(file):  3343664 kB
Unevictable:      107692 kB
Mlocked:          107692 kB
SwapTotal:      67108860 kB
SwapFree:       66937824 kB
Dirty:              3372 kB
Writeback:             0 kB
AnonPages:       2460844 kB
Mapped:            23624 kB
Shmem:             61336 kB
Slab:             209564 kB
SReclaimable:     180140 kB
SUnreclaim:        29424 kB
KernelStack:        3776 kB
PageTables:        10400 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    3670856 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:   2408448 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      128384 kB
DirectMap2M:    33417216 kB

Free space on /tmp at the end= 22924 MiB
End job on node141 at 2019-09-26 18:13:33