Trace number 4395674

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerobjective functionCPU timeWall clock time
PicatSAT 2019-09-12? (TO) 2400.02 2400.11

General information on the benchmark

NameStillLife/StillLife-m1-s1/
StillLife-10-14.xml
MD5SUM2f9116219e9bb224096732f26408ee63
Bench CategoryCOP (optimization problem)
Best result obtained on this benchmarkSAT TO
Best value of the objective obtained on this benchmark72
Best CPU time to get the best result obtained on this benchmark1996.23
Satisfiable
(Un)Satisfiability was proved
Number of variables280
Number of constraints320
Number of domains2
Minimum domain size2
Maximum domain size9
Distribution of domain sizes[{"size":2,"count":140},{"size":9,"count":140}]
Minimum variable degree2
Maximum variable degree10
Distribution of variable degrees[{"degree":2,"count":140},{"degree":7,"count":4},{"degree":8,"count":40},{"degree":10,"count":96}]
Minimum constraint arity2
Maximum constraint arity9
Distribution of constraint arities[{"arity":2,"count":140},{"arity":3,"count":40},{"arity":4,"count":4},{"arity":6,"count":40},{"arity":9,"count":96}]
Number of extensional constraints180
Number of intensional constraints0
Distribution of constraint types[{"type":"extension","count":180},{"type":"sum","count":140}]
Optimization problemYES
Type of objectivemax SUM

Quality of the solution as a function of time


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

Solver Data 

36.89/36.95	c xcsp_picat version 2.7b12 (9/12/2019)
36.89/36.95	o 62
2102.82/2102.94	o 71
2335.92/2336.09	o 74

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 (15209 MiB free)
  memory of node 1: 16384 MiB (15093 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4395674-1568326409/watcher-4395674-1568326409 -o /tmp/evaluation-result-4395674-1568326409/solver-4395674-1568326409 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node135-1568323825-31468 --watchdog 2560 xcsp_picat HOME/instance-4395674-1568326409.xml 

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

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

solver pid=32533, runsolver pid=32530

[startup+0.100113 s]*
/proc/loadavg: 1.92 1.96 1.95 3/203 32534
/proc/meminfo: memFree=31015340/32770624 swapFree=66966140/67108860
[pid=32533] ppid=32530 vsize=2036808 memory=18540 CPUtime=0.1 cores=1,3,5,7
/proc/32533/stat : 32533 (xcsp_picat) R 32530 32533 31436 0 -1 4202496 2250 0 0 0 10 0 0 0 20 0 1 0 408890467 2085691392 4635 33554432000 4194304 5870510 140726778485872 140726778476360 139682518056562 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35504128 140726778491935 140726778492013 140726778492013 140726778494922 0
/proc/32533/statm: 509202 4635 947 410 0 504675 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2036808 KiB
Current children cumulated memory: 18540 KiB

[startup+0.209943 s]*
/proc/loadavg: 1.92 1.96 1.95 3/203 32534
/proc/meminfo: memFree=31015340/32770624 swapFree=66966140/67108860
[pid=32533] ppid=32530 vsize=2036808 memory=18540 CPUtime=0.21 cores=1,3,5,7
/proc/32533/stat : 32533 (xcsp_picat) R 32530 32533 31436 0 -1 4202496 2284 0 0 0 21 0 0 0 20 0 1 0 408890467 2085691392 4635 33554432000 4194304 5870510 140726778485872 140726778476360 139682518523783 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35504128 140726778491935 140726778492013 140726778492013 140726778494922 0
/proc/32533/statm: 509202 4635 947 410 0 504675 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2036808 KiB
Current children cumulated memory: 18540 KiB

[startup+0.309306 s]*
/proc/loadavg: 1.92 1.96 1.95 3/203 32534
/proc/meminfo: memFree=31015340/32770624 swapFree=66966140/67108860
[pid=32533] ppid=32530 vsize=2036916 memory=18756 CPUtime=0.31 cores=1,3,5,7
/proc/32533/stat : 32533 (xcsp_picat) R 32530 32533 31436 0 -1 4202496 2312 0 0 0 31 0 0 0 20 0 1 0 408890467 2085801984 4689 33554432000 4194304 5870510 140726778485872 140726778476360 139682518523783 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35504128 140726778491935 140726778492013 140726778492013 140726778494922 0
/proc/32533/statm: 509229 4689 950 410 0 504702 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2036916 KiB
Current children cumulated memory: 18756 KiB

[startup+0.700223 s]
/proc/loadavg: 1.92 1.96 1.95 3/203 32534
/proc/meminfo: memFree=31014596/32770624 swapFree=66966140/67108860
[pid=32533] ppid=32530 vsize=2037172 memory=18892 CPUtime=0.69 cores=1,3,5,7
/proc/32533/stat : 32533 (xcsp_picat) R 32530 32533 31436 0 -1 4202496 2383 0 0 0 69 0 0 0 20 0 1 0 408890467 2086064128 4723 33554432000 4194304 5870510 140726778485872 140726778476360 139682518523783 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35504128 140726778491935 140726778492013 140726778492013 140726778494922 0
/proc/32533/statm: 509293 4723 950 410 0 504766 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2037172 KiB
Current children cumulated memory: 18892 KiB

[startup+1.50024 s]
/proc/loadavg: 1.92 1.96 1.95 3/203 32534
/proc/meminfo: memFree=31014224/32770624 swapFree=66966140/67108860
[pid=32533] ppid=32530 vsize=2039892 memory=25396 CPUtime=1.49 cores=1,3,5,7
/proc/32533/stat : 32533 (xcsp_picat) R 32530 32533 31436 0 -1 4202496 3691 0 0 0 149 0 0 0 20 0 1 0 408890467 2088849408 6349 33554432000 4194304 5870510 140726778485872 140726778484776 5298780 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35504128 140726778491935 140726778492013 140726778492013 140726778494922 0
/proc/32533/statm: 509973 6349 981 410 0 505446 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2039892 KiB
Current children cumulated memory: 25396 KiB

[startup+3.10987 s]
/proc/loadavg: 1.93 1.96 1.95 3/204 32535
/proc/meminfo: memFree=31003680/32770624 swapFree=66966140/67108860
[pid=32533] ppid=32530 vsize=2051476 memory=36448 CPUtime=3.1 cores=1,3,5,7
/proc/32533/stat : 32533 (xcsp_picat) R 32530 32533 31436 0 -1 4202496 6530 0 0 0 309 1 0 0 20 0 1 0 408890467 2100711424 9112 33554432000 4194304 5870510 140726778485872 140726778484312 5282574 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35504128 140726778491935 140726778492013 140726778492013 140726778494922 0
/proc/32533/statm: 512869 9112 981 410 0 508342 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2051476 KiB
Current children cumulated memory: 36448 KiB

[startup+6.30024 s]
/proc/loadavg: 1.93 1.96 1.95 3/208 32555
/proc/meminfo: memFree=31009120/32770624 swapFree=66966140/67108860
[pid=32533] ppid=32530 vsize=2051476 memory=37644 CPUtime=6.29 cores=1,3,5,7
/proc/32533/stat : 32533 (xcsp_picat) R 32530 32533 31436 0 -1 4202496 8696 0 0 0 627 2 0 0 20 0 1 0 408890467 2100711424 9411 33554432000 4194304 5870510 140726778485872 140726778484312 139682518062636 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35504128 140726778491935 140726778492013 140726778492013 140726778494922 0
/proc/32533/statm: 512869 9411 981 410 0 508342 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2051476 KiB
Current children cumulated memory: 37644 KiB

[startup+12.7002 s]
/proc/loadavg: 1.94 1.96 1.95 3/205 32601
/proc/meminfo: memFree=30993100/32770624 swapFree=66966140/67108860
[pid=32533] ppid=32530 vsize=2047236 memory=32800 CPUtime=12.68 cores=1,3,5,7
/proc/32533/stat : 32533 (xcsp_picat) R 32530 32533 31436 0 -1 4202496 14316 0 0 0 1266 2 0 0 20 0 1 0 408890467 2096369664 8200 33554432000 4194304 5870510 140726778485872 140726778484440 5282736 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35504128 140726778491935 140726778492013 140726778492013 140726778494922 0
/proc/32533/statm: 511809 8200 981 410 0 507282 0
Current children cumulated CPU time: 12.68 s
Current children cumulated vsize: 2047236 KiB
Current children cumulated memory: 32800 KiB

[startup+25.5003 s]
/proc/loadavg: 1.88 1.95 1.94 3/204 32602
/proc/meminfo: memFree=30981572/32770624 swapFree=66966140/67108860
[pid=32533] ppid=32530 vsize=2061176 memory=42900 CPUtime=25.48 cores=1,3,5,7
/proc/32533/stat : 32533 (xcsp_picat) R 32530 32533 31436 0 -1 4202496 19043 0 0 0 2545 3 0 0 20 0 1 0 408890467 2110644224 10725 33554432000 4194304 5870510 140726778485872 140726778484312 139682523761230 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35504128 140726778491935 140726778492013 140726778492013 140726778494922 0
/proc/32533/statm: 515294 10725 988 410 0 510767 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2061176 KiB
Current children cumulated memory: 42900 KiB

[startup+51.1096 s]
/proc/loadavg: 1.92 1.95 1.95 3/203 32666
/proc/meminfo: memFree=30974960/32770624 swapFree=66966140/67108860
[pid=32533] ppid=32530 vsize=2076452 memory=62444 CPUtime=51.09 cores=1,3,5,7
/proc/32533/stat : 32533 (xcsp_picat) R 32530 32533 31436 0 -1 4202496 24169 0 0 0 5105 4 0 0 20 0 1 0 408890467 2126286848 15611 33554432000 4194304 5870510 140726778485872 140726778484440 5282295 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35504128 140726778491935 140726778492013 140726778492013 140726778494922 0
/proc/32533/statm: 519113 15611 988 410 0 514586 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2076452 KiB
Current children cumulated memory: 62444 KiB

[startup+102.3 s]
/proc/loadavg: 1.92 1.94 1.95 3/204 402
/proc/meminfo: memFree=30999004/32770624 swapFree=66966140/67108860
[pid=32533] ppid=32530 vsize=2038180 memory=27120 CPUtime=102.28 cores=1,3,5,7
/proc/32533/stat : 32533 (xcsp_picat) R 32530 32533 31436 0 -1 4202496 30676 0 0 0 10222 6 0 0 20 0 1 0 408890467 2087096320 6780 33554432000 4194304 5870510 140726778485872 140726778484968 5258587 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35504128 140726778491935 140726778492013 140726778492013 140726778494922 0
/proc/32533/statm: 509545 6780 988 410 0 505018 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 2038180 KiB
Current children cumulated memory: 27120 KiB

[startup+162.3 s]
/proc/loadavg: 1.87 1.92 1.94 3/203 543
/proc/meminfo: memFree=30902336/32770624 swapFree=66966140/67108860
[pid=32533] ppid=32530 vsize=2090532 memory=73744 CPUtime=162.28 cores=1,3,5,7
/proc/32533/stat : 32533 (xcsp_picat) R 32530 32533 31436 0 -1 4202496 38916 0 0 0 16220 8 0 0 20 0 1 0 408890467 2140704768 18436 33554432000 4194304 5870510 140726778485872 140726778484312 5282295 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35504128 140726778491935 140726778492013 140726778492013 140726778494922 0
/proc/32533/statm: 522633 18436 988 410 0 518106 0
Current children cumulated CPU time: 162.28 s
Current children cumulated vsize: 2090532 KiB
Current children cumulated memory: 73744 KiB

[startup+222.3 s]
/proc/loadavg: 1.95 1.94 1.95 3/203 547
/proc/meminfo: memFree=30863216/32770624 swapFree=66966140/67108860
[pid=32533] ppid=32530 vsize=2090532 memory=79708 CPUtime=222.27 cores=1,3,5,7
/proc/32533/stat : 32533 (xcsp_picat) R 32530 32533 31436 0 -1 4202496 44188 0 0 0 22218 9 0 0 20 0 1 0 408890467 2140704768 19927 33554432000 4194304 5870510 140726778485872 140726778484312 5272544 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35504128 140726778491935 140726778492013 140726778492013 140726778494922 0
/proc/32533/statm: 522633 19927 988 410 0 518106 0
Current children cumulated CPU time: 222.27 s
Current children cumulated vsize: 2090532 KiB
Current children cumulated memory: 79708 KiB

[startup+282.3 s]
/proc/loadavg: 1.98 1.95 1.95 3/206 555
/proc/meminfo: memFree=30855112/32770624 swapFree=66966140/67108860
[pid=32533] ppid=32530 vsize=2095040 memory=84212 CPUtime=282.28 cores=1,3,5,7
/proc/32533/stat : 32533 (xcsp_picat) R 32530 32533 31436 0 -1 4202496 51005 0 0 0 28218 10 0 0 20 0 1 0 408890467 2145320960 21053 33554432000 4194304 5870510 140726778485872 140726778484440 5272473 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35504128 140726778491935 140726778492013 140726778492013 140726778494922 0
/proc/32533/statm: 523760 21053 988 410 0 519233 0
Current children cumulated CPU time: 282.28 s
Current children cumulated vsize: 2095040 KiB
Current children cumulated memory: 84212 KiB

[startup+342.3 s]
/proc/loadavg: 2.44 2.07 1.99 3/204 561
/proc/meminfo: memFree=30844100/32770624 swapFree=66966140/67108860
[pid=32533] ppid=32530 vsize=2095040 memory=84212 CPUtime=342.27 cores=1,3,5,7
/proc/32533/stat : 32533 (xcsp_picat) R 32530 32533 31436 0 -1 4202496 56784 0 0 0 34217 10 0 0 20 0 1 0 408890467 2145320960 21053 33554432000 4194304 5870510 140726778485872 140726778484440 5272908 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35504128 140726778491935 140726778492013 140726778492013 140726778494922 0
/proc/32533/statm: 523760 21053 988 410 0 519233 0
Current children cumulated CPU time: 342.27 s
Current children cumulated vsize: 2095040 KiB
Current children cumulated memory: 84212 KiB

[startup+402.3 s]
/proc/loadavg: 2.30 2.11 2.01 3/204 565
/proc/meminfo: memFree=30818988/32770624 swapFree=66966140/67108860
[pid=32533] ppid=32530 vsize=2115740 memory=104696 CPUtime=402.27 cores=1,3,5,7
/proc/32533/stat : 32533 (xcsp_picat) R 32530 32533 31436 0 -1 4202496 64109 0 0 0 40216 11 0 0 20 0 1 0 408890467 2166517760 26174 33554432000 4194304 5870510 140726778485872 140726778484440 5283090 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35504128 140726778491935 140726778492013 140726778492013 140726778494922 0
/proc/32533/statm: 528935 26174 988 410 0 524408 0
Current children cumulated CPU time: 402.27 s
Current children cumulated vsize: 2115740 KiB
Current children cumulated memory: 104696 KiB

[startup+462.3 s]
/proc/loadavg: 2.21 2.12 2.02 3/206 581
/proc/meminfo: memFree=30818360/32770624 swapFree=66966156/67108860
[pid=32533] ppid=32530 vsize=2115740 memory=104808 CPUtime=462.27 cores=1,3,5,7
/proc/32533/stat : 32533 (xcsp_picat) R 32530 32533 31436 0 -1 4202496 69446 0 0 0 46215 12 0 0 20 0 1 0 408890467 2166517760 26202 33554432000 4194304 5870510 140726778485872 140726778484440 5282558 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35504128 140726778491935 140726778492013 140726778492013 140726778494922 0
/proc/32533/statm: 528935 26202 988 410 0 524408 0
Current children cumulated CPU time: 462.27 s
Current children cumulated vsize: 2115740 KiB
Current children cumulated memory: 104808 KiB


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

/proc/32533/statm: 540032 36411 988 410 0 535505 0
Current children cumulated CPU time: 1662.23 s
Current children cumulated vsize: 2160128 KiB
Current children cumulated memory: 145644 KiB

[startup+1722.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/203 722
/proc/meminfo: memFree=30739524/32770624 swapFree=66966176/67108860
[pid=32533] ppid=32530 vsize=2122776 memory=111184 CPUtime=1722.22 cores=1,3,5,7
/proc/32533/stat : 32533 (xcsp_picat) R 32530 32533 31436 0 -1 4202496 141664 0 0 0 172197 25 0 0 20 0 1 0 408890467 2173722624 27796 33554432000 4194304 5870510 140726778485872 140726778484440 5283024 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35504128 140726778491935 140726778492013 140726778492013 140726778494922 0
/proc/32533/statm: 530694 27796 988 410 0 526167 0
Current children cumulated CPU time: 1722.22 s
Current children cumulated vsize: 2122776 KiB
Current children cumulated memory: 111184 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/202 726
/proc/meminfo: memFree=30740028/32770624 swapFree=66966176/67108860
[pid=32533] ppid=32530 vsize=2160128 memory=145644 CPUtime=1782.23 cores=1,3,5,7
/proc/32533/stat : 32533 (xcsp_picat) R 32530 32533 31436 0 -1 4202496 148904 0 0 0 178196 27 0 0 20 0 1 0 408890467 2211971072 36411 33554432000 4194304 5870510 140726778485872 140726778484440 5282617 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35504128 140726778491935 140726778492013 140726778492013 140726778494922 0
/proc/32533/statm: 540032 36411 988 410 0 535505 0
Current children cumulated CPU time: 1782.23 s
Current children cumulated vsize: 2160128 KiB
Current children cumulated memory: 145644 KiB

[startup+1842.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/203 731
/proc/meminfo: memFree=30740076/32770624 swapFree=66966176/67108860
[pid=32533] ppid=32530 vsize=2160128 memory=145644 CPUtime=1842.22 cores=1,3,5,7
/proc/32533/stat : 32533 (xcsp_picat) R 32530 32533 31436 0 -1 4202496 149649 0 0 0 184195 27 0 0 20 0 1 0 408890467 2211971072 36411 33554432000 4194304 5870510 140726778485872 140726778484440 5282752 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35504128 140726778491935 140726778492013 140726778492013 140726778494922 0
/proc/32533/statm: 540032 36411 988 410 0 535505 0
Current children cumulated CPU time: 1842.22 s
Current children cumulated vsize: 2160128 KiB
Current children cumulated memory: 145644 KiB

[startup+1902.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/204 737
/proc/meminfo: memFree=30739680/32770624 swapFree=66966176/67108860
[pid=32533] ppid=32530 vsize=2160128 memory=145644 CPUtime=1902.23 cores=1,3,5,7
/proc/32533/stat : 32533 (xcsp_picat) R 32530 32533 31436 0 -1 4202496 154255 0 0 0 190195 28 0 0 20 0 1 0 408890467 2211971072 36411 33554432000 4194304 5870510 140726778485872 140726778484440 5282606 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35504128 140726778491935 140726778492013 140726778492013 140726778494922 0
/proc/32533/statm: 540032 36411 988 410 0 535505 0
Current children cumulated CPU time: 1902.23 s
Current children cumulated vsize: 2160128 KiB
Current children cumulated memory: 145644 KiB

[startup+1962.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/203 741
/proc/meminfo: memFree=30739700/32770624 swapFree=66966176/67108860
[pid=32533] ppid=32530 vsize=2160128 memory=145644 CPUtime=1962.22 cores=1,3,5,7
/proc/32533/stat : 32533 (xcsp_picat) R 32530 32533 31436 0 -1 4202496 155202 0 0 0 196194 28 0 0 20 0 1 0 408890467 2211971072 36411 33554432000 4194304 5870510 140726778485872 140726778484440 5274901 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35504128 140726778491935 140726778492013 140726778492013 140726778494922 0
/proc/32533/statm: 540032 36411 988 410 0 535505 0
Current children cumulated CPU time: 1962.22 s
Current children cumulated vsize: 2160128 KiB
Current children cumulated memory: 145644 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/203 745
/proc/meminfo: memFree=30739320/32770624 swapFree=66966176/67108860
[pid=32533] ppid=32530 vsize=2160128 memory=145884 CPUtime=2022.21 cores=1,3,5,7
/proc/32533/stat : 32533 (xcsp_picat) R 32530 32533 31436 0 -1 4202496 161598 0 0 0 202193 28 0 0 20 0 1 0 408890467 2211971072 36471 33554432000 4194304 5870510 140726778485872 140726778484440 5283024 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35504128 140726778491935 140726778492013 140726778492013 140726778494922 0
/proc/32533/statm: 540032 36471 988 410 0 535505 0
Current children cumulated CPU time: 2022.21 s
Current children cumulated vsize: 2160128 KiB
Current children cumulated memory: 145884 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/204 751
/proc/meminfo: memFree=30835728/32770624 swapFree=66966176/67108860
[pid=32533] ppid=32530 vsize=2064176 memory=49060 CPUtime=2082.22 cores=1,3,5,7
/proc/32533/stat : 32533 (xcsp_picat) R 32530 32533 31436 0 -1 4202496 165626 0 0 0 208191 31 0 0 20 0 1 0 408890467 2113716224 12265 33554432000 4194304 5870510 140726778485872 140726778484312 5281711 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35504128 140726778491935 140726778492013 140726778492013 140726778494922 0
/proc/32533/statm: 516044 12265 988 410 0 511517 0
Current children cumulated CPU time: 2082.22 s
Current children cumulated vsize: 2064176 KiB
Current children cumulated memory: 49060 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/202 755
/proc/meminfo: memFree=30804812/32770624 swapFree=66966176/67108860
[pid=32533] ppid=32530 vsize=2084592 memory=73452 CPUtime=2142.21 cores=1,3,5,7
/proc/32533/stat : 32533 (xcsp_picat) R 32530 32533 31436 0 -1 4202496 172239 0 0 0 214190 31 0 0 20 0 1 0 408890467 2134622208 18363 33554432000 4194304 5870510 140726778485872 140726778484440 5282505 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35504128 140726778491935 140726778492013 140726778492013 140726778494922 0
/proc/32533/statm: 521148 18363 988 410 0 516621 0
Current children cumulated CPU time: 2142.21 s
Current children cumulated vsize: 2084592 KiB
Current children cumulated memory: 73452 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/202 759
/proc/meminfo: memFree=30804704/32770624 swapFree=66966176/67108860
[pid=32533] ppid=32530 vsize=2085160 memory=74096 CPUtime=2202.21 cores=1,3,5,7
/proc/32533/stat : 32533 (xcsp_picat) R 32530 32533 31436 0 -1 4202496 172415 0 0 0 220190 31 0 0 20 0 1 0 408890467 2135203840 18524 33554432000 4194304 5870510 140726778485872 140726778484440 5282464 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35504128 140726778491935 140726778492013 140726778492013 140726778494922 0
/proc/32533/statm: 521290 18524 988 410 0 516763 0
Current children cumulated CPU time: 2202.21 s
Current children cumulated vsize: 2085160 KiB
Current children cumulated memory: 74096 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/204 773
/proc/meminfo: memFree=30798956/32770624 swapFree=66966176/67108860
[pid=32533] ppid=32530 vsize=2090820 memory=78732 CPUtime=2262.21 cores=1,3,5,7
/proc/32533/stat : 32533 (xcsp_picat) R 32530 32533 31436 0 -1 4202496 179530 0 0 0 226189 32 0 0 20 0 1 0 408890467 2140999680 19683 33554432000 4194304 5870510 140726778485872 140726778484440 5282606 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35504128 140726778491935 140726778492013 140726778492013 140726778494922 0
/proc/32533/statm: 522705 19683 988 410 0 518178 0
Current children cumulated CPU time: 2262.21 s
Current children cumulated vsize: 2090820 KiB
Current children cumulated memory: 78732 KiB

[startup+2322.3 s]
/proc/loadavg: 2.19 2.07 2.06 3/204 778
/proc/meminfo: memFree=30832036/32770624 swapFree=66966176/67108860
[pid=32533] ppid=32530 vsize=2062036 memory=46308 CPUtime=2322.21 cores=1,3,5,7
/proc/32533/stat : 32533 (xcsp_picat) R 32530 32533 31436 0 -1 4202496 189580 0 0 0 232186 35 0 0 20 0 1 0 408890467 2111524864 11577 33554432000 4194304 5870510 140726778485872 140726778484312 5282464 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35504128 140726778491935 140726778492013 140726778492013 140726778494922 0
/proc/32533/statm: 515509 11577 988 410 0 510982 0
Current children cumulated CPU time: 2322.21 s
Current children cumulated vsize: 2062036 KiB
Current children cumulated memory: 46308 KiB

[startup+2382.3 s]
/proc/loadavg: 2.07 2.06 2.06 3/204 782
/proc/meminfo: memFree=30802296/32770624 swapFree=66966176/67108860
[pid=32533] ppid=32530 vsize=2093900 memory=76028 CPUtime=2382.2 cores=1,3,5,7
/proc/32533/stat : 32533 (xcsp_picat) R 32530 32533 31436 0 -1 4202496 196412 0 0 0 238184 36 0 0 20 0 1 0 408890467 2144153600 19007 33554432000 4194304 5870510 140726778485872 140726778484312 5262902 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35504128 140726778491935 140726778492013 140726778492013 140726778494922 0
/proc/32533/statm: 523475 19007 988 410 0 518948 0
Current children cumulated CPU time: 2382.2 s
Current children cumulated vsize: 2093900 KiB
Current children cumulated memory: 76028 KiB



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+2400.11 s]
/proc/loadavg: 2.05 2.06 2.06 3/204 784
/proc/meminfo: memFree=30801956/32770624 swapFree=66966176/67108860
[pid=32533] ppid=32530 vsize=2093900 memory=76028 CPUtime=2400.01 cores=1,3,5,7
/proc/32533/stat : 32533 (xcsp_picat) R 32530 32533 31436 0 -1 4202496 196425 0 0 0 239965 36 0 0 20 0 1 0 408890467 2144153600 19007 33554432000 4194304 5870510 140726778485872 140726778484312 5274901 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35504128 140726778491935 140726778492013 140726778492013 140726778494922 0
/proc/32533/statm: 523475 19007 988 410 0 518948 0
Current children cumulated CPU time: 2400.01 s
Current children cumulated vsize: 2093900 KiB
Current children cumulated memory: 76028 KiB

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

[startup+2400.11 s]
# the end of solver process 32533 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2399.66 s, system=0.367987 s

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

[startup+2400.11 s]
/proc/loadavg: 2.05 2.06 2.06 3/204 784
/proc/meminfo: memFree=30801956/32770624 swapFree=66966176/67108860
[pid=32533] ppid=32530 vsize=2093900 memory=76028 CPUtime=2400.01 cores=1,3,5,7
/proc/32533/stat : 32533 (xcsp_picat) R 32530 32533 31436 0 -1 4202496 196425 0 0 0 239965 36 0 0 20 0 1 0 408890467 2144153600 19007 33554432000 4194304 5870510 140726778485872 140726778484312 5274901 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7970040 9572284 35504128 140726778491935 140726778492013 140726778492013 140726778494922 0
/proc/32533/statm: 523475 19007 988 410 0 518948 0
Current children cumulated CPU time: 2400.01 s
Current children cumulated vsize: 2093900 KiB
Current children cumulated memory: 76028 KiB

Child ended because it received signal 15 (SIGTERM)
Real time (s): 2400.11
CPU time (s): 2400.02
CPU user time (s): 2399.66
CPU system time (s): 0.367987
CPU usage (%): 99.9963
Max. virtual memory (cumulated for all children) (KiB): 2160156
Max. memory (cumulated for all children) (KiB): 146340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2399.66
system time used= 0.367987
maximum resident set size= 146344
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 196425
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= 9
involuntary context switches= 1525


# summary of solver processes directly reported to runsolver:
#   pid: 32533
#   total CPU time (s): 2400.02
#   total CPU user time (s): 2399.66
#   total CPU system time (s): 0.367987

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 8.16742 second user time and 20.1185 second system time

The end

Launcher Data 

Begin job on node135 at 2019-09-13 00:12:49
IDJOB=4395674
IDBENCH=115967
IDSOLVER=2845
FILE ID=node135/4395674-1568326409
RUNJOBID= node135-1568323825-31468
PBS_JOBID= 21701148
Free space on /tmp= 59124 MiB

SOLVER NAME= PicatSAT 2019-09-12
BENCH NAME= XCSP17/StillLife/StillLife-m1-s1/StillLife-10-14.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4395674-1568326409/watcher-4395674-1568326409 -o /tmp/evaluation-result-4395674-1568326409/solver-4395674-1568326409 -C 2400 -W 2500 -M 15500 --bin-var /tmp/runsolver-exch-node135-1568323825-31468 --watchdog 2560  xcsp_picat HOME/instance-4395674-1568326409.xml

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

MD5SUM BENCH= 2f9116219e9bb224096732f26408ee63
RANDOM SEED=1511105270

node135.alineos.net Linux 3.10.0-514.16.1.el7.x86_64 #1 SMP Wed Apr 12 15:04:24 UTC 2017

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

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
initial apicid	: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
initial apicid	: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
initial apicid	: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management:

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

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
microcode	: 0x19
cpu MHz		: 2668.000
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
initial apicid	: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm pbe syscall nx rdtscp lm constant_tsc arch_perfmon pebs bts rep_good nopl xtopology nonstop_tsc aperfmperf pni dtes64 monitor ds_cpl vmx est tm2 ssse3 cx16 xtpr pdcm dca sse4_1 sse4_2 popcnt lahf_lm ida dtherm tpr_shadow vnmi flexpriority ept vpid
bogomips	: 5333.76
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:        31030184 kB
MemAvailable:   31848456 kB
Buffers:          117668 kB
Cached:           968068 kB
SwapCached:        35884 kB
Active:           449104 kB
Inactive:         696716 kB
Active(anon):      31848 kB
Inactive(anon):    59688 kB
Active(file):     417256 kB
Inactive(file):   637028 kB
Unevictable:      109776 kB
Mlocked:          109776 kB
SwapTotal:      67108860 kB
SwapFree:       66966140 kB
Dirty:              3248 kB
Writeback:             0 kB
AnonPages:        135004 kB
Mapped:            36312 kB
Shmem:             22576 kB
Slab:             190336 kB
SReclaimable:     159648 kB
SUnreclaim:        30688 kB
KernelStack:        3616 kB
PageTables:         5676 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2551504 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:     83968 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      134528 kB
DirectMap2M:    33411072 kB

Free space on /tmp at the end= 59120 MiB
End job on node135 at 2019-09-13 00:52:49