Trace number 4303366

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) 2520.07 2520.02

General information on the benchmark

NameSportsScheduling/
SportsScheduling-18_c18.xml
MD5SUM4eb29a597c5d97627c316d99279efe71
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 variables477
Number of constraints225
Number of domains2
Minimum domain size18
Maximum domain size153
Distribution of domain sizes[{"size":18,"count":324},{"size":153,"count":153}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":162},{"degree":4,"count":315}]
Minimum constraint arity1
Maximum constraint arity153
Distribution of constraint arities[{"arity":1,"count":9},{"arity":2,"count":9},{"arity":3,"count":153},{"arity":9,"count":17},{"arity":18,"count":18},{"arity":34,"count":9},{"arity":36,"count":9},{"arity":153,"count":1}]
Number of extensional constraints153
Number of intensional constraints18
Distribution of constraint types[{"type":"extension","count":153},{"type":"intension","count":18},{"type":"allDifferent","count":19},{"type":"count","count":17},{"type":"cardinality","count":18}]
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 (14372 MiB free)
  memory of node 1: 16384 MiB (13821 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4303366-1534027920/watcher-4303366-1534027920 -o /tmp/evaluation-result-4303366-1534027920/solver-4303366-1534027920 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1534025399-15093 --watchdog 2580 xcsp_picat HOME/instance-4303366-1534027920.xml 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2550 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2520 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Linux 3.10.0-514.16.1.el7.x86_64
Starting watchdog thread
Current StackSize limit: 8192 KiB

solver pid=15389, runsolver pid=15386

[startup+0.100173 s]*
/proc/loadavg: 2.49 2.11 2.00 3/188 15390
/proc/meminfo: memFree=28839520/32770624 swapFree=67030636/67108860
[pid=15389] ppid=15386 vsize=2033560 memory=35144 CPUtime=0.1 cores=1,3,5,7
/proc/15389/stat : 15389 (xcsp_picat) R 15386 15389 15061 0 -1 4202496 1816 0 0 0 10 0 0 0 20 0 1 0 220355206 2082365440 8786 33554432000 4194304 5849708 140723028838064 140723028837064 4507481 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19439616 140723028845750 140723028845828 140723028845828 140723028848586 0
/proc/15389/statm: 508390 8786 635 405 0 505335 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 35144 KiB

[startup+0.209923 s]*
/proc/loadavg: 2.49 2.11 2.00 3/188 15390
/proc/meminfo: memFree=28819476/32770624 swapFree=67030636/67108860
[pid=15389] ppid=15386 vsize=2034976 memory=53356 CPUtime=0.21 cores=1,3,5,7
/proc/15389/stat : 15389 (xcsp_picat) R 15386 15389 15061 0 -1 4202496 2298 0 0 0 20 1 0 0 20 0 1 0 220355206 2083815424 13339 33554432000 4194304 5849708 140723028838064 140723028837064 140235548770183 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19439616 140723028845750 140723028845828 140723028845828 140723028848586 0
/proc/15389/statm: 508744 13339 712 405 0 505689 0
Current children cumulated CPU time: 0.21 s
Current children cumulated vsize: 2034976 KiB
Current children cumulated memory: 53356 KiB

[startup+0.309676 s]*
/proc/loadavg: 2.49 2.11 2.00 3/188 15390
/proc/meminfo: memFree=28809428/32770624 swapFree=67030636/67108860
[pid=15389] ppid=15386 vsize=2043172 memory=63528 CPUtime=0.31 cores=1,3,5,7
/proc/15389/stat : 15389 (xcsp_picat) R 15386 15389 15061 0 -1 4202496 3837 0 0 0 30 1 0 0 20 0 1 0 220355206 2092208128 15882 33554432000 4194304 5849708 140723028838064 140723028837064 4485372 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19439616 140723028845750 140723028845828 140723028845828 140723028848586 0
/proc/15389/statm: 510793 15882 713 405 0 507738 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2043172 KiB
Current children cumulated memory: 63528 KiB

[startup+0.700391 s]
/proc/loadavg: 2.49 2.11 2.00 3/188 15390
/proc/meminfo: memFree=28784608/32770624 swapFree=67030636/67108860
[pid=15389] ppid=15386 vsize=2100900 memory=121212 CPUtime=0.69 cores=1,3,5,7
/proc/15389/stat : 15389 (xcsp_picat) R 15386 15389 15061 0 -1 4202496 5494 0 0 0 67 2 0 0 20 0 1 0 220355206 2151321600 30303 33554432000 4194304 5849708 140723028838064 140723028837272 4516905 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19439616 140723028845750 140723028845828 140723028845828 140723028848586 0
/proc/15389/statm: 525225 30303 713 405 0 522170 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2100900 KiB
Current children cumulated memory: 121212 KiB

[startup+1.50039 s]
/proc/loadavg: 2.49 2.11 2.00 3/188 15390
/proc/meminfo: memFree=28749400/32770624 swapFree=67030636/67108860
[pid=15389] ppid=15386 vsize=2171468 memory=191916 CPUtime=1.49 cores=1,3,5,7
/proc/15389/stat : 15389 (xcsp_picat) R 15386 15389 15061 0 -1 4202496 7322 0 0 0 146 3 0 0 20 0 1 0 220355206 2223583232 47979 33554432000 4194304 5849708 140723028838064 140723028837272 4778428 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19439616 140723028845750 140723028845828 140723028845828 140723028848586 0
/proc/15389/statm: 542867 47979 716 405 0 539812 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2171468 KiB
Current children cumulated memory: 191916 KiB

[startup+3.10964 s]
/proc/loadavg: 2.49 2.11 2.00 3/188 15390
/proc/meminfo: memFree=28674696/32770624 swapFree=67030636/67108860
[pid=15389] ppid=15386 vsize=2177540 memory=198052 CPUtime=3.1 cores=1,3,5,7
/proc/15389/stat : 15389 (xcsp_picat) R 15386 15389 15061 0 -1 4202496 16333 0 0 0 306 4 0 0 20 0 1 0 220355206 2229800960 49513 33554432000 4194304 5849708 140723028838064 140723028836712 5371806 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19439616 140723028845750 140723028845828 140723028845828 140723028848586 0
/proc/15389/statm: 544385 49513 732 405 0 541330 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2177540 KiB
Current children cumulated memory: 198052 KiB

[startup+6.3004 s]
/proc/loadavg: 2.53 2.13 2.00 3/188 15390
/proc/meminfo: memFree=28659868/32770624 swapFree=67030636/67108860
[pid=15389] ppid=15386 vsize=2191384 memory=211948 CPUtime=6.29 cores=1,3,5,7
/proc/15389/stat : 15389 (xcsp_picat) R 15386 15389 15061 0 -1 4202496 36145 0 0 0 621 8 0 0 20 0 1 0 220355206 2243977216 52987 33554432000 4194304 5849708 140723028838064 140723028836824 5416631 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19439616 140723028845750 140723028845828 140723028845828 140723028848586 0
/proc/15389/statm: 547846 52987 740 405 0 544791 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2191384 KiB
Current children cumulated memory: 211948 KiB

[startup+12.7003 s]
/proc/loadavg: 2.49 2.12 2.00 3/188 15390
/proc/meminfo: memFree=28654768/32770624 swapFree=67030636/67108860
[pid=15389] ppid=15386 vsize=2197176 memory=217756 CPUtime=12.69 cores=1,3,5,7
/proc/15389/stat : 15389 (xcsp_picat) R 15386 15389 15061 0 -1 4202496 55940 0 0 0 1259 10 0 0 20 0 1 0 220355206 2249908224 54439 33554432000 4194304 5849708 140723028838064 140723028836552 4211600 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19439616 140723028845750 140723028845828 140723028845828 140723028848586 0
/proc/15389/statm: 549294 54439 744 405 0 546239 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2197176 KiB
Current children cumulated memory: 217756 KiB

[startup+25.5004 s]
/proc/loadavg: 2.38 2.12 2.00 3/188 15390
/proc/meminfo: memFree=28654244/32770624 swapFree=67030636/67108860
[pid=15389] ppid=15386 vsize=2197160 memory=217756 CPUtime=25.49 cores=1,3,5,7
/proc/15389/stat : 15389 (xcsp_picat) R 15386 15389 15061 0 -1 4202496 97619 0 0 0 2532 17 0 0 20 0 1 0 220355206 2249891840 54439 33554432000 4194304 5849708 140723028838064 140723028837064 5437855 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19439616 140723028845750 140723028845828 140723028845828 140723028848586 0
/proc/15389/statm: 549290 54439 748 405 0 546235 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2197160 KiB
Current children cumulated memory: 217756 KiB

[startup+51.1095 s]
/proc/loadavg: 2.25 2.11 2.00 3/188 15390
/proc/meminfo: memFree=28657336/32770624 swapFree=67030636/67108860
[pid=15389] ppid=15386 vsize=2198576 memory=215292 CPUtime=51.1 cores=1,3,5,7
/proc/15389/stat : 15389 (xcsp_picat) R 15386 15389 15061 0 -1 4202496 122605 0 0 0 5084 26 0 0 20 0 1 0 220355206 2251341824 53823 33554432000 4194304 5849708 140723028838064 140723028836552 4209235 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19439616 140723028845750 140723028845828 140723028845828 140723028848586 0
/proc/15389/statm: 549644 53823 748 405 0 546589 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2198576 KiB
Current children cumulated memory: 215292 KiB

[startup+102.3 s]
/proc/loadavg: 2.11 2.09 2.00 3/188 15391
/proc/meminfo: memFree=28652924/32770624 swapFree=67030636/67108860
[pid=15389] ppid=15386 vsize=2198208 memory=218784 CPUtime=102.3 cores=1,3,5,7
/proc/15389/stat : 15389 (xcsp_picat) R 15386 15389 15061 0 -1 4202496 167965 0 0 0 10180 50 0 0 20 0 1 0 220355206 2250964992 54696 33554432000 4194304 5849708 140723028838064 140723028837064 5307610 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19439616 140723028845750 140723028845828 140723028845828 140723028848586 0
/proc/15389/statm: 549552 54696 748 405 0 546497 0
Current children cumulated CPU time: 102.3 s
Current children cumulated vsize: 2198208 KiB
Current children cumulated memory: 218784 KiB

[startup+162.3 s]
/proc/loadavg: 2.04 2.08 2.00 3/188 15392
/proc/meminfo: memFree=28558260/32770624 swapFree=67030636/67108860
[pid=15389] ppid=15386 vsize=2200620 memory=221196 CPUtime=162.29 cores=1,3,5,7
/proc/15389/stat : 15389 (xcsp_picat) R 15386 15389 15061 0 -1 4202496 194996 0 0 0 16159 70 0 0 20 0 1 0 220355206 2253434880 55299 33554432000 4194304 5849708 140723028838064 140723028837224 140235548770183 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19439616 140723028845750 140723028845828 140723028845828 140723028848586 0
/proc/15389/statm: 550155 55299 748 405 0 547100 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2200620 KiB
Current children cumulated memory: 221196 KiB

[startup+222.3 s]
/proc/loadavg: 2.01 2.06 2.00 2/180 15506
/proc/meminfo: memFree=29034768/32770624 swapFree=67030636/67108860
[pid=15389] ppid=15386 vsize=2186756 memory=207460 CPUtime=222.29 cores=1,3,5,7
/proc/15389/stat : 15389 (xcsp_picat) R 15386 15389 15061 0 -1 4202496 201648 0 0 0 22139 90 0 0 20 0 1 0 220355206 2239238144 51865 33554432000 4194304 5849708 140723028838064 140723028837224 140235548770183 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19439616 140723028845750 140723028845828 140723028845828 140723028848586 0
/proc/15389/statm: 546689 51865 748 405 0 543634 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 2186756 KiB
Current children cumulated memory: 207460 KiB

[startup+282.3 s]
/proc/loadavg: 1.97 2.04 2.00 3/187 15520
/proc/meminfo: memFree=28806888/32770624 swapFree=67030636/67108860
[pid=15389] ppid=15386 vsize=2201960 memory=222568 CPUtime=282.29 cores=1,3,5,7
/proc/15389/stat : 15389 (xcsp_picat) R 15386 15389 15061 0 -1 4202496 210245 0 0 0 28115 114 0 0 20 0 1 0 220355206 2254807040 55642 33554432000 4194304 5849708 140723028838064 140723028837224 5335579 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19439616 140723028845750 140723028845828 140723028845828 140723028848586 0
/proc/15389/statm: 550490 55642 748 405 0 547435 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 2201960 KiB
Current children cumulated memory: 222568 KiB

[startup+342.3 s]
/proc/loadavg: 1.99 2.03 2.00 3/187 15521
/proc/meminfo: memFree=28856372/32770624 swapFree=67030636/67108860
[pid=15389] ppid=15386 vsize=2209380 memory=232548 CPUtime=342.28 cores=1,3,5,7
/proc/15389/stat : 15389 (xcsp_picat) R 15386 15389 15061 0 -1 4202496 212592 0 0 0 34093 135 0 0 20 0 1 0 220355206 2262405120 58137 33554432000 4194304 5849708 140723028838064 140723028837224 140235548770183 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19439616 140723028845750 140723028845828 140723028845828 140723028848586 0
/proc/15389/statm: 552345 58137 748 405 0 549290 0
Current children cumulated CPU time: 342.28 s
Current children cumulated vsize: 2209380 KiB
Current children cumulated memory: 232548 KiB

[startup+402.3 s]
/proc/loadavg: 2.04 2.04 2.00 3/187 15523
/proc/meminfo: memFree=28859652/32770624 swapFree=67030636/67108860
[pid=15389] ppid=15386 vsize=2205816 memory=228984 CPUtime=402.29 cores=1,3,5,7
/proc/15389/stat : 15389 (xcsp_picat) R 15386 15389 15061 0 -1 4202496 218305 0 0 0 40071 158 0 0 20 0 1 0 220355206 2258755584 57246 33554432000 4194304 5849708 140723028838064 140723028837224 5340304 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19439616 140723028845750 140723028845828 140723028845828 140723028848586 0
/proc/15389/statm: 551454 57246 748 405 0 548399 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 2205816 KiB
Current children cumulated memory: 228984 KiB

[startup+462.3 s]
/proc/loadavg: 2.02 2.04 2.00 3/187 15524
/proc/meminfo: memFree=28855484/32770624 swapFree=67030636/67108860
[pid=15389] ppid=15386 vsize=2207228 memory=232964 CPUtime=462.29 cores=1,3,5,7
/proc/15389/stat : 15389 (xcsp_picat) R 15386 15389 15061 0 -1 4202496 221140 0 0 0 46051 178 0 0 20 0 1 0 220355206 2260201472 58241 33554432000 4194304 5849708 140723028838064 140723028837064 5438192 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19439616 140723028845750 140723028845828 140723028845828 140723028848586 0
/proc/15389/statm: 551807 58241 748 405 0 548752 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 2207228 KiB
Current children cumulated memory: 232964 KiB


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

/proc/15389/statm: 592508 98942 748 405 0 589453 0
Current children cumulated CPU time: 1722.32 s
Current children cumulated vsize: 2370032 KiB
Current children cumulated memory: 395768 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/188 15602
/proc/meminfo: memFree=28435708/32770624 swapFree=67030636/67108860
[pid=15389] ppid=15386 vsize=2341868 memory=367604 CPUtime=1782.32 cores=1,3,5,7
/proc/15389/stat : 15389 (xcsp_picat) R 15386 15389 15061 0 -1 4202496 467893 0 0 0 177670 562 0 0 20 0 1 0 220355206 2398072832 91901 33554432000 4194304 5849708 140723028838064 140723028837064 5437483 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19439616 140723028845750 140723028845828 140723028845828 140723028848586 0
/proc/15389/statm: 585467 91901 748 405 0 582412 0
Current children cumulated CPU time: 1782.32 s
Current children cumulated vsize: 2341868 KiB
Current children cumulated memory: 367604 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/188 15603
/proc/meminfo: memFree=28612816/32770624 swapFree=67030636/67108860
[pid=15389] ppid=15386 vsize=2356428 memory=382264 CPUtime=1842.32 cores=1,3,5,7
/proc/15389/stat : 15389 (xcsp_picat) R 15386 15389 15061 0 -1 4202496 479230 0 0 0 183660 572 0 0 20 0 1 0 220355206 2412982272 95566 33554432000 4194304 5849708 140723028838064 140723028837064 140235548770183 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19439616 140723028845750 140723028845828 140723028845828 140723028848586 0
/proc/15389/statm: 589107 95566 748 405 0 586052 0
Current children cumulated CPU time: 1842.32 s
Current children cumulated vsize: 2356428 KiB
Current children cumulated memory: 382264 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/188 15604
/proc/meminfo: memFree=28535932/32770624 swapFree=67030636/67108860
[pid=15389] ppid=15386 vsize=2356460 memory=382296 CPUtime=1902.33 cores=1,3,5,7
/proc/15389/stat : 15389 (xcsp_picat) R 15386 15389 15061 0 -1 4202496 494494 0 0 0 189648 585 0 0 20 0 1 0 220355206 2413015040 95574 33554432000 4194304 5849708 140723028838064 140723028837064 140235548770183 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19439616 140723028845750 140723028845828 140723028845828 140723028848586 0
/proc/15389/statm: 589115 95574 748 405 0 586060 0
Current children cumulated CPU time: 1902.33 s
Current children cumulated vsize: 2356460 KiB
Current children cumulated memory: 382296 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/188 15605
/proc/meminfo: memFree=28529472/32770624 swapFree=67030636/67108860
[pid=15389] ppid=15386 vsize=2395112 memory=420844 CPUtime=1962.33 cores=1,3,5,7
/proc/15389/stat : 15389 (xcsp_picat) R 15386 15389 15061 0 -1 4202496 513952 0 0 0 195635 598 0 0 20 0 1 0 220355206 2452594688 105211 33554432000 4194304 5849708 140723028838064 140723028837064 5437855 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19439616 140723028845750 140723028845828 140723028845828 140723028848586 0
/proc/15389/statm: 598778 105211 748 405 0 595723 0
Current children cumulated CPU time: 1962.33 s
Current children cumulated vsize: 2395112 KiB
Current children cumulated memory: 420844 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 15607
/proc/meminfo: memFree=28491256/32770624 swapFree=67030636/67108860
[pid=15389] ppid=15386 vsize=2330108 memory=355972 CPUtime=2022.33 cores=1,3,5,7
/proc/15389/stat : 15389 (xcsp_picat) R 15386 15389 15061 0 -1 4202496 521341 0 0 0 201622 611 0 0 20 0 1 0 220355206 2386030592 88993 33554432000 4194304 5849708 140723028838064 140723028837064 5437632 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19439616 140723028845750 140723028845828 140723028845828 140723028848586 0
/proc/15389/statm: 582527 88993 748 405 0 579472 0
Current children cumulated CPU time: 2022.33 s
Current children cumulated vsize: 2330108 KiB
Current children cumulated memory: 355972 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 15608
/proc/meminfo: memFree=28563920/32770624 swapFree=67030636/67108860
[pid=15389] ppid=15386 vsize=2381436 memory=407172 CPUtime=2082.33 cores=1,3,5,7
/proc/15389/stat : 15389 (xcsp_picat) R 15386 15389 15061 0 -1 4202496 536882 0 0 0 207603 630 0 0 20 0 1 0 220355206 2438590464 101793 33554432000 4194304 5849708 140723028838064 140723028837064 140235548770183 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19439616 140723028845750 140723028845828 140723028845828 140723028848586 0
/proc/15389/statm: 595359 101793 748 405 0 592304 0
Current children cumulated CPU time: 2082.33 s
Current children cumulated vsize: 2381436 KiB
Current children cumulated memory: 407172 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 15609
/proc/meminfo: memFree=28518724/32770624 swapFree=67030636/67108860
[pid=15389] ppid=15386 vsize=2340632 memory=366368 CPUtime=2142.33 cores=1,3,5,7
/proc/15389/stat : 15389 (xcsp_picat) R 15386 15389 15061 0 -1 4202496 550979 0 0 0 213590 643 0 0 20 0 1 0 220355206 2396807168 91592 33554432000 4194304 5849708 140723028838064 140723028837064 5437714 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19439616 140723028845750 140723028845828 140723028845828 140723028848586 0
/proc/15389/statm: 585158 91592 748 405 0 582103 0
Current children cumulated CPU time: 2142.33 s
Current children cumulated vsize: 2340632 KiB
Current children cumulated memory: 366368 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/187 15611
/proc/meminfo: memFree=28520080/32770624 swapFree=67030636/67108860
[pid=15389] ppid=15386 vsize=2344328 memory=370064 CPUtime=2202.33 cores=1,3,5,7
/proc/15389/stat : 15389 (xcsp_picat) R 15386 15389 15061 0 -1 4202496 565306 0 0 0 219580 653 0 0 20 0 1 0 220355206 2400591872 92516 33554432000 4194304 5849708 140723028838064 140723028837224 5335584 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19439616 140723028845750 140723028845828 140723028845828 140723028848586 0
/proc/15389/statm: 586082 92516 748 405 0 583027 0
Current children cumulated CPU time: 2202.33 s
Current children cumulated vsize: 2344328 KiB
Current children cumulated memory: 370064 KiB

[startup+2262.3 s]
/proc/loadavg: 2.41 2.14 2.05 3/187 15612
/proc/meminfo: memFree=28528812/32770624 swapFree=67030636/67108860
[pid=15389] ppid=15386 vsize=2344328 memory=370064 CPUtime=2262.34 cores=1,3,5,7
/proc/15389/stat : 15389 (xcsp_picat) R 15386 15389 15061 0 -1 4202496 578906 0 0 0 225566 668 0 0 20 0 1 0 220355206 2400591872 92516 33554432000 4194304 5849708 140723028838064 140723028837064 140235548770183 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19439616 140723028845750 140723028845828 140723028845828 140723028848586 0
/proc/15389/statm: 586082 92516 748 405 0 583027 0
Current children cumulated CPU time: 2262.34 s
Current children cumulated vsize: 2344328 KiB
Current children cumulated memory: 370064 KiB

[startup+2322.3 s]
/proc/loadavg: 2.15 2.12 2.05 3/188 15621
/proc/meminfo: memFree=28477912/32770624 swapFree=67030636/67108860
[pid=15389] ppid=15386 vsize=2351112 memory=376628 CPUtime=2322.34 cores=1,3,5,7
/proc/15389/stat : 15389 (xcsp_picat) R 15386 15389 15061 0 -1 4202496 593466 0 0 0 231554 680 0 0 20 0 1 0 220355206 2407538688 94157 33554432000 4194304 5849708 140723028838064 140723028837224 5437623 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19439616 140723028845750 140723028845828 140723028845828 140723028848586 0
/proc/15389/statm: 587778 94157 748 405 0 584723 0
Current children cumulated CPU time: 2322.34 s
Current children cumulated vsize: 2351112 KiB
Current children cumulated memory: 376628 KiB

[startup+2382.3 s]
/proc/loadavg: 2.05 2.10 2.05 3/188 15622
/proc/meminfo: memFree=28512212/32770624 swapFree=67030636/67108860
[pid=15389] ppid=15386 vsize=2376356 memory=401868 CPUtime=2382.34 cores=1,3,5,7
/proc/15389/stat : 15389 (xcsp_picat) R 15386 15389 15061 0 -1 4202496 610853 0 0 0 237539 695 0 0 20 0 1 0 220355206 2433388544 100467 33554432000 4194304 5849708 140723028838064 140723028837064 140235548770183 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19439616 140723028845750 140723028845828 140723028845828 140723028848586 0
/proc/15389/statm: 594089 100467 748 405 0 591034 0
Current children cumulated CPU time: 2382.34 s
Current children cumulated vsize: 2376356 KiB
Current children cumulated memory: 401868 KiB

[startup+2442.3 s]
/proc/loadavg: 2.02 2.08 2.05 3/188 15623
/proc/meminfo: memFree=28490132/32770624 swapFree=67030636/67108860
[pid=15389] ppid=15386 vsize=2368964 memory=394700 CPUtime=2442.34 cores=1,3,5,7
/proc/15389/stat : 15389 (xcsp_picat) R 15386 15389 15061 0 -1 4202496 623652 0 0 0 243525 709 0 0 20 0 1 0 220355206 2425819136 98675 33554432000 4194304 5849708 140723028838064 140723028837064 140235548770183 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19439616 140723028845750 140723028845828 140723028845828 140723028848586 0
/proc/15389/statm: 592241 98675 748 405 0 589186 0
Current children cumulated CPU time: 2442.34 s
Current children cumulated vsize: 2368964 KiB
Current children cumulated memory: 394700 KiB

[startup+2502.3 s]
/proc/loadavg: 2.40 2.16 2.08 3/188 15624
/proc/meminfo: memFree=28543472/32770624 swapFree=67030636/67108860
[pid=15389] ppid=15386 vsize=2420812 memory=446316 CPUtime=2502.34 cores=1,3,5,7
/proc/15389/stat : 15389 (xcsp_picat) R 15386 15389 15061 0 -1 4202496 644095 0 0 0 249504 730 0 0 20 0 1 0 220355206 2478911488 111579 33554432000 4194304 5849708 140723028838064 140723028837064 5437627 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19439616 140723028845750 140723028845828 140723028845828 140723028848586 0
/proc/15389/statm: 605203 111579 748 405 0 602148 0
Current children cumulated CPU time: 2502.34 s
Current children cumulated vsize: 2420812 KiB
Current children cumulated memory: 446316 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.49 2.20 2.09 3/188 15625
/proc/meminfo: memFree=28445188/32770624 swapFree=67030636/67108860
[pid=15389] ppid=15386 vsize=2519124 memory=544860 CPUtime=2520.05 cores=1,3,5,7
/proc/15389/stat : 15389 (xcsp_picat) R 15386 15389 15061 0 -1 4202496 658474 0 0 0 251268 737 0 0 20 0 1 0 220355206 2579582976 136215 33554432000 4194304 5849708 140723028838064 140723028837064 140235548770183 0 0 4096 8389634 0 0 0 17 1 0 0 0 0 0 7949816 9394900 19439616 140723028845750 140723028845828 140723028845828 140723028848586 0
/proc/15389/statm: 629781 136215 748 405 0 626726 0
Current children cumulated CPU time: 2520.05 s
Current children cumulated vsize: 2519124 KiB
Current children cumulated memory: 544860 KiB

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

[startup+2520.02 s]
# the end of solver process 15389 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2512.68 s, system=7.38717 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): 2520.02
CPU time (s): 2520.07
CPU user time (s): 2512.68
CPU system time (s): 7.38717
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 2519124
Max. memory (cumulated for all children) (KiB): 544860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2512.68
system time used= 7.38717
maximum resident set size= 544860
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 658474
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 17
involuntary context switches= 1125


# summary of solver processes directly reported to runsolver:
#   pid: 15389
#   total CPU time (s): 2520.07
#   total CPU user time (s): 2512.68
#   total CPU system time (s): 7.38717

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.40728 second user time and 19.4061 second system time

The end

Launcher Data 

Begin job on node102 at 2018-08-12 00:52:00
IDJOB=4303366
IDBENCH=141597
IDSOLVER=2778
FILE ID=node102/4303366-1534027920
RUNJOBID= node102-1534025399-15093
PBS_JOBID= 21036959
Free space on /tmp= 38204 MiB

SOLVER NAME= PicatSAT 2018-08-02
BENCH NAME= XCSP18/SportsScheduling/SportsScheduling-18_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4303366-1534027920/watcher-4303366-1534027920 -o /tmp/evaluation-result-4303366-1534027920/solver-4303366-1534027920 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node102-1534025399-15093 --watchdog 2580  xcsp_picat HOME/instance-4303366-1534027920.xml

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

MD5SUM BENCH= 4eb29a597c5d97627c316d99279efe71
RANDOM SEED=244485319

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:        28870444 kB
MemAvailable:   31524308 kB
Buffers:           39308 kB
Cached:          2878204 kB
SwapCached:        51268 kB
Active:          1801152 kB
Inactive:        1561044 kB
Active(anon):     369636 kB
Inactive(anon):   126968 kB
Active(file):    1431516 kB
Inactive(file):  1434076 kB
Unevictable:        7360 kB
Mlocked:            7360 kB
SwapTotal:      67108860 kB
SwapFree:       67030636 kB
Dirty:              3176 kB
Writeback:             0 kB
AnonPages:        405276 kB
Mapped:            50620 kB
Shmem:             48960 kB
Slab:             235884 kB
SReclaimable:     208216 kB
SUnreclaim:        27668 kB
KernelStack:        3584 kB
PageTables:         6392 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2697272 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    249856 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 01:34:01