Trace number 4303365

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 2018-08-02? (TO) 2519.93 2520.01

General information on the benchmark

NameSportsScheduling/
SportsScheduling-16_c18.xml
MD5SUM5770900a9b2cb93904bf32b5a50ba98d
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 benchmark321.729
Satisfiable
(Un)Satisfiability was proved
Number of variables376
Number of constraints184
Number of domains2
Minimum domain size16
Maximum domain size120
Distribution of domain sizes[{"size":16,"count":256},{"size":120,"count":120}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":128},{"degree":4,"count":248}]
Minimum constraint arity1
Maximum constraint arity120
Distribution of constraint arities[{"arity":1,"count":8},{"arity":2,"count":8},{"arity":3,"count":120},{"arity":8,"count":15},{"arity":16,"count":16},{"arity":30,"count":8},{"arity":32,"count":8},{"arity":120,"count":1}]
Number of extensional constraints120
Number of intensional constraints16
Distribution of constraint types[{"type":"extension","count":120},{"type":"intension","count":16},{"type":"allDifferent","count":17},{"type":"count","count":15},{"type":"cardinality","count":16}]
Optimization problemNO
Type of objective

Solver Data


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 (14730 MiB free)
  memory of node 1: 16384 MiB (13620 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303365-1534028142/watcher-4303365-1534028142 -o /tmp/evaluation-result-4303365-1534028142/solver-4303365-1534028142 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1534025399-15092 --watchdog 2580 xcsp_picat HOME/instance-4303365-1534028142.xml 

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

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=15518, runsolver pid=15515

[startup+0.100216 s]*
/proc/loadavg: 2.01 2.06 2.00 3/186 15519
/proc/meminfo: memFree=28997412/32770624 swapFree=67030636/67108860
[pid=15518] ppid=15515 vsize=2033560 memory=39440 CPUtime=0.1 cores=0,2,4,6
/proc/15518/stat : 15518 (xcsp_picat) R 15515 15518 15061 0 -1 4202496 1360 0 0 0 10 0 0 0 20 0 1 0 220377411 2082365440 9860 33554432000 4194304 5849708 140730797295664 140730797295664 4930992 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 16744448 140730797298870 140730797298948 140730797298948 140730797301706 0
/proc/15518/statm: 508390 9860 648 405 0 505335 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 39440 KiB

[startup+0.209617 s]*
/proc/loadavg: 2.01 2.06 2.00 3/186 15519
/proc/meminfo: memFree=28983332/32770624 swapFree=67030636/67108860
[pid=15518] ppid=15515 vsize=2051284 memory=52440 CPUtime=0.21 cores=0,2,4,6
/proc/15518/stat : 15518 (xcsp_picat) R 15515 15518 15061 0 -1 4202496 3557 0 0 0 20 1 0 0 20 0 1 0 220377411 2100514816 13110 33554432000 4194304 5849708 140730797295664 140730797295664 139924625590176 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 16744448 140730797298870 140730797298948 140730797298948 140730797301706 0
/proc/15518/statm: 512821 13110 713 405 0 509766 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2051284 KiB
Current children cumulated memory: 52440 KiB

[startup+0.309526 s]*
/proc/loadavg: 2.01 2.06 2.00 3/186 15519
/proc/meminfo: memFree=28958512/32770624 swapFree=67030636/67108860
[pid=15518] ppid=15515 vsize=2067928 memory=76256 CPUtime=0.31 cores=0,2,4,6
/proc/15518/stat : 15518 (xcsp_picat) R 15515 15518 15061 0 -1 4202496 4450 0 0 0 29 2 0 0 20 0 1 0 220377411 2117558272 19064 33554432000 4194304 5849708 140730797295664 140730797295664 4828599 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 16744448 140730797298870 140730797298948 140730797298948 140730797301706 0
/proc/15518/statm: 516982 19064 713 405 0 513927 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2067928 KiB
Current children cumulated memory: 76256 KiB

[startup+0.700444 s]
/proc/loadavg: 2.01 2.06 2.00 3/186 15519
/proc/meminfo: memFree=28925684/32770624 swapFree=67030636/67108860
[pid=15518] ppid=15515 vsize=2101464 memory=109772 CPUtime=0.69 cores=0,2,4,6
/proc/15518/stat : 15518 (xcsp_picat) R 15515 15518 15061 0 -1 4202496 5169 0 0 0 67 2 0 0 20 0 1 0 220377411 2151899136 27443 33554432000 4194304 5849708 140730797295664 140730797294760 5300000 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 16744448 140730797298870 140730797298948 140730797298948 140730797301706 0
/proc/15518/statm: 525366 27443 713 405 0 522311 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2101464 KiB
Current children cumulated memory: 109772 KiB

[startup+1.50044 s]
/proc/loadavg: 2.01 2.06 2.00 3/186 15519
/proc/meminfo: memFree=28920536/32770624 swapFree=67030636/67108860
[pid=15518] ppid=15515 vsize=2105328 memory=113836 CPUtime=1.49 cores=0,2,4,6
/proc/15518/stat : 15518 (xcsp_picat) R 15515 15518 15061 0 -1 4202496 7960 0 0 0 147 2 0 0 20 0 1 0 220377411 2155855872 28459 33554432000 4194304 5849708 140730797295664 140730797294760 5365360 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 16744448 140730797298870 140730797298948 140730797298948 140730797301706 0
/proc/15518/statm: 526332 28459 732 405 0 523277 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2105328 KiB
Current children cumulated memory: 113836 KiB

[startup+3.1095 s]
/proc/loadavg: 1.93 2.04 2.00 3/186 15519
/proc/meminfo: memFree=28918832/32770624 swapFree=67030636/67108860
[pid=15518] ppid=15515 vsize=2107476 memory=115956 CPUtime=3.1 cores=0,2,4,6
/proc/15518/stat : 15518 (xcsp_picat) R 15515 15518 15061 0 -1 4202496 17999 0 0 0 307 3 0 0 20 0 1 0 220377411 2158055424 28989 33554432000 4194304 5849708 140730797295664 140730797293912 5371560 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 16744448 140730797298870 140730797298948 140730797298948 140730797301706 0
/proc/15518/statm: 526869 28989 732 405 0 523814 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2107476 KiB
Current children cumulated memory: 115956 KiB

[startup+6.30034 s]
/proc/loadavg: 1.93 2.04 2.00 3/186 15519
/proc/meminfo: memFree=28910772/32770624 swapFree=67030636/67108860
[pid=15518] ppid=15515 vsize=2117364 memory=123940 CPUtime=6.29 cores=0,2,4,6
/proc/15518/stat : 15518 (xcsp_picat) R 15515 15518 15061 0 -1 4202496 29470 0 0 0 623 6 0 0 20 0 1 0 220377411 2168180736 30985 33554432000 4194304 5849708 140730797295664 140730797293208 4212035 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 16744448 140730797298870 140730797298948 140730797298948 140730797301706 0
/proc/15518/statm: 529341 30985 743 405 0 526286 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2117364 KiB
Current children cumulated memory: 123940 KiB

[startup+12.7004 s]
/proc/loadavg: 1.94 2.04 2.00 3/186 15519
/proc/meminfo: memFree=28909932/32770624 swapFree=67030636/67108860
[pid=15518] ppid=15515 vsize=2117352 memory=123948 CPUtime=12.69 cores=0,2,4,6
/proc/15518/stat : 15518 (xcsp_picat) R 15515 15518 15061 0 -1 4202496 45672 0 0 0 1261 8 0 0 20 0 1 0 220377411 2168168448 30987 33554432000 4194304 5849708 140730797295664 140730797294664 5322782 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 16744448 140730797298870 140730797298948 140730797298948 140730797301706 0
/proc/15518/statm: 529338 30987 748 405 0 526283 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2117352 KiB
Current children cumulated memory: 123948 KiB

[startup+25.5005 s]
/proc/loadavg: 1.95 2.04 2.00 3/186 15519
/proc/meminfo: memFree=28837132/32770624 swapFree=67030636/67108860
[pid=15518] ppid=15515 vsize=2179780 memory=188356 CPUtime=25.49 cores=0,2,4,6
/proc/15518/stat : 15518 (xcsp_picat) R 15515 15518 15061 0 -1 4202496 76139 0 0 0 2531 18 0 0 20 0 1 0 220377411 2232094720 47089 33554432000 4194304 5849708 140730797295664 140730797294664 5311437 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 16744448 140730797298870 140730797298948 140730797298948 140730797301706 0
/proc/15518/statm: 544945 47089 748 405 0 541890 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2179780 KiB
Current children cumulated memory: 188356 KiB

[startup+51.1096 s]
/proc/loadavg: 1.97 2.04 2.00 3/187 15520
/proc/meminfo: memFree=28809724/32770624 swapFree=67030636/67108860
[pid=15518] ppid=15515 vsize=2204108 memory=212628 CPUtime=51.09 cores=0,2,4,6
/proc/15518/stat : 15518 (xcsp_picat) R 15515 15518 15061 0 -1 4202496 96247 0 0 0 5079 30 0 0 20 0 1 0 220377411 2257006592 53157 33554432000 4194304 5849708 140730797295664 140730797294824 139924626001799 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 16744448 140730797298870 140730797298948 140730797298948 140730797301706 0
/proc/15518/statm: 551027 53157 748 405 0 547972 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2204108 KiB
Current children cumulated memory: 212628 KiB

[startup+102.3 s]
/proc/loadavg: 1.99 2.03 2.00 3/187 15521
/proc/meminfo: memFree=28861708/32770624 swapFree=67030636/67108860
[pid=15518] ppid=15515 vsize=2140072 memory=148648 CPUtime=102.29 cores=0,2,4,6
/proc/15518/stat : 15518 (xcsp_picat) R 15515 15518 15061 0 -1 4202496 125622 0 0 0 10175 54 0 0 20 0 1 0 220377411 2191433728 37162 33554432000 4194304 5849708 140730797295664 140730797294312 5361073 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 16744448 140730797298870 140730797298948 140730797298948 140730797301706 0
/proc/15518/statm: 535018 37162 748 405 0 531963 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2140072 KiB
Current children cumulated memory: 148648 KiB

[startup+162.3 s]
/proc/loadavg: 2.05 2.04 2.00 3/187 15523
/proc/meminfo: memFree=28859652/32770624 swapFree=67030636/67108860
[pid=15518] ppid=15515 vsize=2143448 memory=152024 CPUtime=162.29 cores=0,2,4,6
/proc/15518/stat : 15518 (xcsp_picat) R 15515 15518 15061 0 -1 4202496 142088 0 0 0 16149 80 0 0 20 0 1 0 220377411 2194890752 38006 33554432000 4194304 5849708 140730797295664 140730797294824 5311510 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 16744448 140730797298870 140730797298948 140730797298948 140730797301706 0
/proc/15518/statm: 535862 38006 748 405 0 532807 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2143448 KiB
Current children cumulated memory: 152024 KiB

[startup+222.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/187 15524
/proc/meminfo: memFree=28859420/32770624 swapFree=67030636/67108860
[pid=15518] ppid=15515 vsize=2143448 memory=152024 CPUtime=222.28 cores=0,2,4,6
/proc/15518/stat : 15518 (xcsp_picat) R 15515 15518 15061 0 -1 4202496 143495 0 0 0 22126 102 0 0 20 0 1 0 220377411 2194890752 38006 33554432000 4194304 5849708 140730797295664 140730797294312 5392025 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 16744448 140730797298870 140730797298948 140730797298948 140730797301706 0
/proc/15518/statm: 535862 38006 748 405 0 532807 0
Current children cumulated CPU time: 222.28 s
Current children cumulated vsize: 2143448 KiB
Current children cumulated memory: 152024 KiB

[startup+282.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/188 15539
/proc/meminfo: memFree=28844280/32770624 swapFree=67030636/67108860
[pid=15518] ppid=15515 vsize=2156000 memory=157548 CPUtime=282.29 cores=0,2,4,6
/proc/15518/stat : 15518 (xcsp_picat) R 15515 15518 15061 0 -1 4202496 157896 0 0 0 28107 122 0 0 20 0 1 0 220377411 2207744000 39387 33554432000 4194304 5849708 140730797295664 140730797294664 5438246 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 16744448 140730797298870 140730797298948 140730797298948 140730797301706 0
/proc/15518/statm: 539000 39387 748 405 0 535945 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 2156000 KiB
Current children cumulated memory: 157548 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/189 15566
/proc/meminfo: memFree=28834292/32770624 swapFree=67030636/67108860
[pid=15518] ppid=15515 vsize=2156828 memory=165308 CPUtime=342.29 cores=0,2,4,6
/proc/15518/stat : 15518 (xcsp_picat) R 15515 15518 15061 0 -1 4202496 160855 0 0 0 34088 141 0 0 20 0 1 0 220377411 2208591872 41327 33554432000 4194304 5849708 140730797295664 140730797294664 139924626001799 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 16744448 140730797298870 140730797298948 140730797298948 140730797301706 0
/proc/15518/statm: 539207 41327 748 405 0 536152 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 2156828 KiB
Current children cumulated memory: 165308 KiB

[startup+402.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/189 15567
/proc/meminfo: memFree=28827852/32770624 swapFree=67030636/67108860
[pid=15518] ppid=15515 vsize=2156800 memory=165376 CPUtime=402.28 cores=0,2,4,6
/proc/15518/stat : 15518 (xcsp_picat) R 15515 15518 15061 0 -1 4202496 175496 0 0 0 40065 163 0 0 20 0 1 0 220377411 2208563200 41344 33554432000 4194304 5849708 140730797295664 140730797294664 5437787 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 16744448 140730797298870 140730797298948 140730797298948 140730797301706 0
/proc/15518/statm: 539200 41344 748 405 0 536145 0
Current children cumulated CPU time: 402.28 s
Current children cumulated vsize: 2156800 KiB
Current children cumulated memory: 165376 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/189 15568
/proc/meminfo: memFree=28816912/32770624 swapFree=67030636/67108860
[pid=15518] ppid=15515 vsize=2163264 memory=171840 CPUtime=462.28 cores=0,2,4,6
/proc/15518/stat : 15518 (xcsp_picat) R 15515 15518 15061 0 -1 4202496 176872 0 0 0 46051 177 0 0 20 0 1 0 220377411 2215182336 42960 33554432000 4194304 5849708 140730797295664 140730797294664 139924626001799 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 16744448 140730797298870 140730797298948 140730797298948 140730797301706 0
/proc/15518/statm: 540816 42960 748 405 0 537761 0
Current children cumulated CPU time: 462.28 s
Current children cumulated vsize: 2163264 KiB
Current children cumulated memory: 171840 KiB


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

/proc/15518/statm: 568329 72174 748 405 0 565274 0
Current children cumulated CPU time: 1722.23 s
Current children cumulated vsize: 2273316 KiB
Current children cumulated memory: 288696 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 15607
/proc/meminfo: memFree=28491008/32770624 swapFree=67030636/67108860
[pid=15518] ppid=15515 vsize=2376580 memory=391880 CPUtime=1782.23 cores=0,2,4,6
/proc/15518/stat : 15518 (xcsp_picat) R 15515 15518 15061 0 -1 4202496 403250 0 0 0 177710 513 0 0 20 0 1 0 220377411 2433617920 97970 33554432000 4194304 5849708 140730797295664 140730797294824 139924626001799 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 16744448 140730797298870 140730797298948 140730797298948 140730797301706 0
/proc/15518/statm: 594145 97970 748 405 0 591090 0
Current children cumulated CPU time: 1782.23 s
Current children cumulated vsize: 2376580 KiB
Current children cumulated memory: 391880 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 15608
/proc/meminfo: memFree=28565656/32770624 swapFree=67030636/67108860
[pid=15518] ppid=15515 vsize=2250656 memory=266244 CPUtime=1842.23 cores=0,2,4,6
/proc/15518/stat : 15518 (xcsp_picat) R 15515 15518 15061 0 -1 4202496 404356 0 0 0 183697 526 0 0 20 0 1 0 220377411 2304671744 66561 33554432000 4194304 5849708 140730797295664 140730797294824 5437824 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 16744448 140730797298870 140730797298948 140730797298948 140730797301706 0
/proc/15518/statm: 562664 66561 748 405 0 559609 0
Current children cumulated CPU time: 1842.23 s
Current children cumulated vsize: 2250656 KiB
Current children cumulated memory: 266244 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 15609
/proc/meminfo: memFree=28518476/32770624 swapFree=67030636/67108860
[pid=15518] ppid=15515 vsize=2338332 memory=353792 CPUtime=1902.23 cores=0,2,4,6
/proc/15518/stat : 15518 (xcsp_picat) R 15515 15518 15061 0 -1 4202496 412335 0 0 0 189683 540 0 0 20 0 1 0 220377411 2394451968 88448 33554432000 4194304 5849708 140730797295664 140730797294664 139924626001799 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 16744448 140730797298870 140730797298948 140730797298948 140730797301706 0
/proc/15518/statm: 584583 88448 748 405 0 581528 0
Current children cumulated CPU time: 1902.23 s
Current children cumulated vsize: 2338332 KiB
Current children cumulated memory: 353792 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 15611
/proc/meminfo: memFree=28551668/32770624 swapFree=67030636/67108860
[pid=15518] ppid=15515 vsize=2301988 memory=317448 CPUtime=1962.23 cores=0,2,4,6
/proc/15518/stat : 15518 (xcsp_picat) R 15515 15518 15061 0 -1 4202496 413639 0 0 0 195671 552 0 0 20 0 1 0 220377411 2357235712 79362 33554432000 4194304 5849708 140730797295664 140730797294664 139924626001799 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 16744448 140730797298870 140730797298948 140730797298948 140730797301706 0
/proc/15518/statm: 575497 79362 748 405 0 572442 0
Current children cumulated CPU time: 1962.23 s
Current children cumulated vsize: 2301988 KiB
Current children cumulated memory: 317448 KiB

[startup+2022.3 s]
/proc/loadavg: 2.53 2.15 2.05 3/187 15612
/proc/meminfo: memFree=28409312/32770624 swapFree=67030636/67108860
[pid=15518] ppid=15515 vsize=2444992 memory=460268 CPUtime=2022.23 cores=0,2,4,6
/proc/15518/stat : 15518 (xcsp_picat) R 15515 15518 15061 0 -1 4202496 421563 0 0 0 201651 572 0 0 20 0 1 0 220377411 2503671808 115067 33554432000 4194304 5849708 140730797295664 140730797294664 5437632 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 16744448 140730797298870 140730797298948 140730797298948 140730797301706 0
/proc/15518/statm: 611248 115067 748 405 0 608193 0
Current children cumulated CPU time: 2022.23 s
Current children cumulated vsize: 2444992 KiB
Current children cumulated memory: 460268 KiB

[startup+2082.3 s]
/proc/loadavg: 2.19 2.12 2.05 3/188 15621
/proc/meminfo: memFree=28501180/32770624 swapFree=67030636/67108860
[pid=15518] ppid=15515 vsize=2349236 memory=364696 CPUtime=2082.22 cores=0,2,4,6
/proc/15518/stat : 15518 (xcsp_picat) R 15515 15518 15061 0 -1 4202496 433006 0 0 0 207634 588 0 0 20 0 1 0 220377411 2405617664 91174 33554432000 4194304 5849708 140730797295664 140730797294824 5335588 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 16744448 140730797298870 140730797298948 140730797298948 140730797301706 0
/proc/15518/statm: 587309 91174 748 405 0 584254 0
Current children cumulated CPU time: 2082.22 s
Current children cumulated vsize: 2349236 KiB
Current children cumulated memory: 364696 KiB

[startup+2142.3 s]
/proc/loadavg: 2.07 2.10 2.05 3/188 15622
/proc/meminfo: memFree=28443852/32770624 swapFree=67030636/67108860
[pid=15518] ppid=15515 vsize=2396484 memory=411800 CPUtime=2142.22 cores=0,2,4,6
/proc/15518/stat : 15518 (xcsp_picat) R 15515 15518 15061 0 -1 4202496 443508 0 0 0 213619 603 0 0 20 0 1 0 220377411 2453999616 102950 33554432000 4194304 5849708 140730797295664 140730797294664 5437616 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 16744448 140730797298870 140730797298948 140730797298948 140730797301706 0
/proc/15518/statm: 599121 102950 748 405 0 596066 0
Current children cumulated CPU time: 2142.22 s
Current children cumulated vsize: 2396484 KiB
Current children cumulated memory: 411800 KiB

[startup+2202.3 s]
/proc/loadavg: 2.03 2.08 2.05 3/188 15623
/proc/meminfo: memFree=28508504/32770624 swapFree=67030636/67108860
[pid=15518] ppid=15515 vsize=2330924 memory=346384 CPUtime=2202.22 cores=0,2,4,6
/proc/15518/stat : 15518 (xcsp_picat) R 15515 15518 15061 0 -1 4202496 450915 0 0 0 219606 616 0 0 20 0 1 0 220377411 2386866176 86596 33554432000 4194304 5849708 140730797295664 140730797294824 5437711 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 16744448 140730797298870 140730797298948 140730797298948 140730797301706 0
/proc/15518/statm: 582731 86596 748 405 0 579676 0
Current children cumulated CPU time: 2202.22 s
Current children cumulated vsize: 2330924 KiB
Current children cumulated memory: 346384 KiB

[startup+2262.3 s]
/proc/loadavg: 2.16 2.10 2.06 3/188 15624
/proc/meminfo: memFree=28471948/32770624 swapFree=67030636/67108860
[pid=15518] ppid=15515 vsize=2376588 memory=391852 CPUtime=2262.23 cores=0,2,4,6
/proc/15518/stat : 15518 (xcsp_picat) R 15515 15518 15061 0 -1 4202496 458414 0 0 0 225591 632 0 0 20 0 1 0 220377411 2433626112 97963 33554432000 4194304 5849708 140730797295664 140730797294664 5437782 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 16744448 140730797298870 140730797298948 140730797298948 140730797301706 0
/proc/15518/statm: 594147 97963 748 405 0 591092 0
Current children cumulated CPU time: 2262.23 s
Current children cumulated vsize: 2376588 KiB
Current children cumulated memory: 391852 KiB

[startup+2322.3 s]
/proc/loadavg: 2.29 2.17 2.08 3/188 15686
/proc/meminfo: memFree=28752360/32770624 swapFree=67030636/67108860
[pid=15518] ppid=15515 vsize=2232764 memory=248352 CPUtime=2322.21 cores=0,2,4,6
/proc/15518/stat : 15518 (xcsp_picat) R 15515 15518 15061 0 -1 4202496 460756 0 0 0 231576 645 0 0 20 0 1 0 220377411 2286350336 62088 33554432000 4194304 5849708 140730797295664 140730797294824 5438062 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 16744448 140730797298870 140730797298948 140730797298948 140730797301706 0
/proc/15518/statm: 558191 62088 748 405 0 555136 0
Current children cumulated CPU time: 2322.21 s
Current children cumulated vsize: 2232764 KiB
Current children cumulated memory: 248352 KiB

[startup+2382.3 s]
/proc/loadavg: 2.11 2.14 2.08 3/187 15687
/proc/meminfo: memFree=28738400/32770624 swapFree=67030636/67108860
[pid=15518] ppid=15515 vsize=2331968 memory=347312 CPUtime=2382.21 cores=0,2,4,6
/proc/15518/stat : 15518 (xcsp_picat) R 15515 15518 15061 0 -1 4202496 465412 0 0 0 237564 657 0 0 20 0 1 0 220377411 2387935232 86828 33554432000 4194304 5849708 140730797295664 140730797294664 5437738 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 16744448 140730797298870 140730797298948 140730797298948 140730797301706 0
/proc/15518/statm: 582992 86828 748 405 0 579937 0
Current children cumulated CPU time: 2382.21 s
Current children cumulated vsize: 2331968 KiB
Current children cumulated memory: 347312 KiB

[startup+2442.3 s]
/proc/loadavg: 2.04 2.11 2.07 3/187 15688
/proc/meminfo: memFree=28710400/32770624 swapFree=67030636/67108860
[pid=15518] ppid=15515 vsize=2294744 memory=310204 CPUtime=2442.21 cores=0,2,4,6
/proc/15518/stat : 15518 (xcsp_picat) R 15515 15518 15061 0 -1 4202496 466362 0 0 0 243550 671 0 0 20 0 1 0 220377411 2349817856 77551 33554432000 4194304 5849708 140730797295664 140730797294664 5338850 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 16744448 140730797298870 140730797298948 140730797298948 140730797301706 0
/proc/15518/statm: 573686 77551 748 405 0 570631 0
Current children cumulated CPU time: 2442.21 s
Current children cumulated vsize: 2294744 KiB
Current children cumulated memory: 310204 KiB

[startup+2502.3 s]
/proc/loadavg: 2.01 2.09 2.06 3/187 15689
/proc/meminfo: memFree=28710960/32770624 swapFree=67030636/67108860
[pid=15518] ppid=15515 vsize=2360288 memory=375552 CPUtime=2502.21 cores=0,2,4,6
/proc/15518/stat : 15518 (xcsp_picat) R 15515 15518 15061 0 -1 4202496 470620 0 0 0 249537 684 0 0 20 0 1 0 220377411 2416934912 93888 33554432000 4194304 5849708 140730797295664 140730797294664 5437714 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 16744448 140730797298870 140730797298948 140730797298948 140730797301706 0
/proc/15518/statm: 590072 93888 748 405 0 587017 0
Current children cumulated CPU time: 2502.21 s
Current children cumulated vsize: 2360288 KiB
Current children cumulated memory: 375552 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.01 2.09 2.06 3/187 15689
/proc/meminfo: memFree=28809484/32770624 swapFree=67030636/67108860
[pid=15518] ppid=15515 vsize=2227740 memory=243328 CPUtime=2519.92 cores=0,2,4,6
/proc/15518/stat : 15518 (xcsp_picat) R 15515 15518 15061 0 -1 4202496 471557 0 0 0 251302 690 0 0 20 0 1 0 220377411 2281205760 60832 33554432000 4194304 5849708 140730797295664 140730797294664 139924626001799 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9394900 16744448 140730797298870 140730797298948 140730797298948 140730797301706 0
/proc/15518/statm: 556935 60832 748 405 0 553880 0
Current children cumulated CPU time: 2519.92 s
Current children cumulated vsize: 2227740 KiB
Current children cumulated memory: 243328 KiB

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

[startup+2520.01 s]
# the end of solver process 15518 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2513.02 s, system=6.90888 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): 2519.93
CPU user time (s): 2513.02
CPU system time (s): 6.90888
CPU usage (%): 99.9968
Max. virtual memory (cumulated for all children) (KiB): 2469140
Max. memory (cumulated for all children) (KiB): 484600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2513.02
system time used= 6.90888
maximum resident set size= 484600
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 471557
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= 32
involuntary context switches= 5234


# summary of solver processes directly reported to runsolver:
#   pid: 15518
#   total CPU time (s): 2519.93
#   total CPU user time (s): 2513.02
#   total CPU system time (s): 6.90888

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.60232 second user time and 18.856 second system time

The end

Launcher Data 

Begin job on node102 at 2018-08-12 00:55:42
IDJOB=4303365
IDBENCH=141599
IDSOLVER=2778
FILE ID=node102/4303365-1534028142
RUNJOBID= node102-1534025399-15092
PBS_JOBID= 21036959
Free space on /tmp= 38204 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/SportsScheduling/SportsScheduling-16_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303365-1534028142/watcher-4303365-1534028142 -o /tmp/evaluation-result-4303365-1534028142/solver-4303365-1534028142 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1534025399-15092 --watchdog 2580  xcsp_picat HOME/instance-4303365-1534028142.xml

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

MD5SUM BENCH= 5770900a9b2cb93904bf32b5a50ba98d
RANDOM SEED=2105611478

node102.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	: 5333.51
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	: 5333.51
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	: 5333.51
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	: 5333.51
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:        29032052 kB
MemAvailable:   31685348 kB
Buffers:           39424 kB
Cached:          2877536 kB
SwapCached:        51268 kB
Active:          1638844 kB
Inactive:        1561200 kB
Active(anon):     208032 kB
Inactive(anon):   126968 kB
Active(file):    1430812 kB
Inactive(file):  1434232 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67030636 kB
Dirty:              3236 kB
Writeback:             0 kB
AnonPages:        240268 kB
Mapped:            50760 kB
Shmem:             48960 kB
Slab:             235896 kB
SReclaimable:     208172 kB
SUnreclaim:        27724 kB
KernelStack:        3312 kB
PageTables:         5436 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2550756 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    124928 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      105856 kB
DirectMap2M:    33439744 kB

Free space on /tmp at the end= 38204 MiB
End job on node102 at 2018-08-12 01:37:43