Trace number 4309706

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 2018-08-14? (TO) 2520.02 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 (13480 MiB free)
  memory of node 1: 16384 MiB (10686 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309706-1534315781/watcher-4309706-1534315781 -o /tmp/evaluation-result-4309706-1534315781/solver-4309706-1534315781 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1534293063-15170 --watchdog 2580 xcsp_picat HOME/instance-4309706-1534315781.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=18442, runsolver pid=18439

[startup+0.100122 s]*
/proc/loadavg: 2.01 1.99 2.00 3/191 18443
/proc/meminfo: memFree=24717544/32770624 swapFree=67108840/67108860
[pid=18442] ppid=18439 vsize=2033560 memory=35672 CPUtime=0.1 cores=1,3,5,7
/proc/18442/stat : 18442 (xcsp_picat) R 18439 18442 15138 0 -1 4202496 1954 0 0 0 10 0 0 0 20 0 1 0 249141301 2082365440 8918 33554432000 4194304 5849940 140721210278496 140721210278496 4454714 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34525184 140721210283190 140721210283268 140721210283268 140721210286026 0
/proc/18442/statm: 508390 8918 635 405 0 505334 0
Current children cumulated CPU time: 0.1 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 35672 KiB

[startup+0.209845 s]*
/proc/loadavg: 2.01 1.99 2.00 3/191 18443
/proc/meminfo: memFree=24697500/32770624 swapFree=67108840/67108860
[pid=18442] ppid=18439 vsize=2035052 memory=51932 CPUtime=0.2 cores=1,3,5,7
/proc/18442/stat : 18442 (xcsp_picat) R 18439 18442 15138 0 -1 4202496 2449 0 0 0 20 0 0 0 20 0 1 0 249141301 2083893248 12983 33554432000 4194304 5849940 140721210278496 140721210278496 140002942594951 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34525184 140721210283190 140721210283268 140721210283268 140721210286026 0
/proc/18442/statm: 508763 12983 712 405 0 505707 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2035052 KiB
Current children cumulated memory: 51932 KiB

[startup+0.309512 s]*
/proc/loadavg: 2.01 1.99 2.00 3/191 18443
/proc/meminfo: memFree=24686336/32770624 swapFree=67108840/67108860
[pid=18442] ppid=18439 vsize=2043248 memory=62100 CPUtime=0.31 cores=1,3,5,7
/proc/18442/stat : 18442 (xcsp_picat) R 18439 18442 15138 0 -1 4202496 3988 0 0 0 30 1 0 0 20 0 1 0 249141301 2092285952 15525 33554432000 4194304 5849940 140721210278496 140721210278496 5432168 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34525184 140721210283190 140721210283268 140721210283268 140721210286026 0
/proc/18442/statm: 510812 15525 713 405 0 507756 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2043248 KiB
Current children cumulated memory: 62100 KiB

[startup+0.700317 s]
/proc/loadavg: 2.01 1.99 2.00 3/191 18443
/proc/meminfo: memFree=24661256/32770624 swapFree=67108840/67108860
[pid=18442] ppid=18439 vsize=2101108 memory=119904 CPUtime=0.69 cores=1,3,5,7
/proc/18442/stat : 18442 (xcsp_picat) R 18439 18442 15138 0 -1 4202496 5678 0 0 0 67 2 0 0 20 0 1 0 249141301 2151534592 29976 33554432000 4194304 5849940 140721210278496 140721210277592 5379046 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34525184 140721210283190 140721210283268 140721210283268 140721210286026 0
/proc/18442/statm: 525277 29976 713 405 0 522221 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2101108 KiB
Current children cumulated memory: 119904 KiB

[startup+1.50032 s]
/proc/loadavg: 2.01 1.99 2.00 3/191 18443
/proc/meminfo: memFree=24626692/32770624 swapFree=67108840/67108860
[pid=18442] ppid=18439 vsize=2171400 memory=190236 CPUtime=1.49 cores=1,3,5,7
/proc/18442/stat : 18442 (xcsp_picat) R 18439 18442 15138 0 -1 4202496 7441 0 0 0 146 3 0 0 20 0 1 0 249141301 2223513600 47559 33554432000 4194304 5849940 140721210278496 140721210277592 4759920 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34525184 140721210283190 140721210283268 140721210283268 140721210286026 0
/proc/18442/statm: 542850 47559 716 405 0 539794 0
Current children cumulated CPU time: 1.49 s
Current children cumulated vsize: 2171400 KiB
Current children cumulated memory: 190236 KiB

[startup+3.10958 s]
/proc/loadavg: 2.01 1.99 2.00 3/191 18443
/proc/meminfo: memFree=24549196/32770624 swapFree=67108840/67108860
[pid=18442] ppid=18439 vsize=2177556 memory=196496 CPUtime=3.1 cores=1,3,5,7
/proc/18442/stat : 18442 (xcsp_picat) R 18439 18442 15138 0 -1 4202496 29466 0 0 0 306 4 0 0 20 0 1 0 249141301 2229817344 49124 33554432000 4194304 5849940 140721210278496 140721210276744 5311002 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34525184 140721210283190 140721210283268 140721210283268 140721210286026 0
/proc/18442/statm: 544389 49124 732 405 0 541333 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2177556 KiB
Current children cumulated memory: 196496 KiB

[startup+6.3003 s]
/proc/loadavg: 2.01 1.99 2.00 3/191 18443
/proc/meminfo: memFree=24536760/32770624 swapFree=67108840/67108860
[pid=18442] ppid=18439 vsize=2191128 memory=207856 CPUtime=6.29 cores=1,3,5,7
/proc/18442/stat : 18442 (xcsp_picat) R 18439 18442 15138 0 -1 4202496 63187 0 0 0 621 8 0 0 20 0 1 0 249141301 2243715072 51964 33554432000 4194304 5849940 140721210278496 140721210277256 4205087 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34525184 140721210283190 140721210283268 140721210283268 140721210286026 0
/proc/18442/statm: 547782 51964 739 405 0 544726 0
Current children cumulated CPU time: 6.29 s
Current children cumulated vsize: 2191128 KiB
Current children cumulated memory: 207856 KiB

[startup+12.7002 s]
/proc/loadavg: 2.00 1.99 2.00 3/191 18443
/proc/meminfo: memFree=24525084/32770624 swapFree=67108840/67108860
[pid=18442] ppid=18439 vsize=2196952 memory=213696 CPUtime=12.69 cores=1,3,5,7
/proc/18442/stat : 18442 (xcsp_picat) R 18439 18442 15138 0 -1 4202496 66286 0 0 0 1261 8 0 0 20 0 1 0 249141301 2249678848 53424 33554432000 4194304 5849940 140721210278496 140721210276984 4211906 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34525184 140721210283190 140721210283268 140721210283268 140721210286026 0
/proc/18442/statm: 549238 53424 743 405 0 546182 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2196952 KiB
Current children cumulated memory: 213696 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 1.99 2.00 3/192 18451
/proc/meminfo: memFree=24527740/32770624 swapFree=67108840/67108860
[pid=18442] ppid=18439 vsize=2196952 memory=215764 CPUtime=25.49 cores=1,3,5,7
/proc/18442/stat : 18442 (xcsp_picat) R 18439 18442 15138 0 -1 4202496 104842 0 0 0 2533 16 0 0 20 0 1 0 249141301 2249678848 53941 33554432000 4194304 5849940 140721210278496 140721210277496 140002942594951 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34525184 140721210283190 140721210283268 140721210283268 140721210286026 0
/proc/18442/statm: 549238 53941 748 405 0 546182 0
Current children cumulated CPU time: 25.49 s
Current children cumulated vsize: 2196952 KiB
Current children cumulated memory: 215764 KiB

[startup+51.1096 s]
/proc/loadavg: 2.00 1.99 2.00 3/192 18451
/proc/meminfo: memFree=24520704/32770624 swapFree=67108840/67108860
[pid=18442] ppid=18439 vsize=2197632 memory=212548 CPUtime=51.1 cores=1,3,5,7
/proc/18442/stat : 18442 (xcsp_picat) R 18439 18442 15138 0 -1 4202496 129827 0 0 0 5084 26 0 0 20 0 1 0 249141301 2250375168 53137 33554432000 4194304 5849940 140721210278496 140721210276984 4212313 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34525184 140721210283190 140721210283268 140721210283268 140721210286026 0
/proc/18442/statm: 549408 53137 748 405 0 546352 0
Current children cumulated CPU time: 51.1 s
Current children cumulated vsize: 2197632 KiB
Current children cumulated memory: 212548 KiB

[startup+102.3 s]
/proc/loadavg: 2.16 2.02 2.01 3/192 18452
/proc/meminfo: memFree=24532484/32770624 swapFree=67108840/67108860
[pid=18442] ppid=18439 vsize=2195876 memory=214948 CPUtime=102.29 cores=1,3,5,7
/proc/18442/stat : 18442 (xcsp_picat) R 18439 18442 15138 0 -1 4202496 174957 0 0 0 10181 48 0 0 20 0 1 0 249141301 2248577024 53737 33554432000 4194304 5849940 140721210278496 140721210277496 140002942594951 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34525184 140721210283190 140721210283268 140721210283268 140721210286026 0
/proc/18442/statm: 548969 53737 748 405 0 545913 0
Current children cumulated CPU time: 102.29 s
Current children cumulated vsize: 2195876 KiB
Current children cumulated memory: 214948 KiB

[startup+162.3 s]
/proc/loadavg: 2.35 2.12 2.05 3/191 18453
/proc/meminfo: memFree=24519392/32770624 swapFree=67108840/67108860
[pid=18442] ppid=18439 vsize=2204496 memory=223568 CPUtime=162.29 cores=1,3,5,7
/proc/18442/stat : 18442 (xcsp_picat) R 18439 18442 15138 0 -1 4202496 202790 0 0 0 16159 70 0 0 20 0 1 0 249141301 2257403904 55892 33554432000 4194304 5849940 140721210278496 140721210276984 140002942594951 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34525184 140721210283190 140721210283268 140721210283268 140721210286026 0
/proc/18442/statm: 551124 55892 748 405 0 548068 0
Current children cumulated CPU time: 162.29 s
Current children cumulated vsize: 2204496 KiB
Current children cumulated memory: 223568 KiB

[startup+222.3 s]
/proc/loadavg: 2.13 2.10 2.05 3/191 18454
/proc/meminfo: memFree=24488664/32770624 swapFree=67108840/67108860
[pid=18442] ppid=18439 vsize=2204448 memory=223520 CPUtime=222.29 cores=1,3,5,7
/proc/18442/stat : 18442 (xcsp_picat) R 18439 18442 15138 0 -1 4202496 207702 0 0 0 22138 91 0 0 20 0 1 0 249141301 2257354752 55880 33554432000 4194304 5849940 140721210278496 140721210277496 5340446 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34525184 140721210283190 140721210283268 140721210283268 140721210286026 0
/proc/18442/statm: 551112 55880 748 405 0 548056 0
Current children cumulated CPU time: 222.29 s
Current children cumulated vsize: 2204448 KiB
Current children cumulated memory: 223520 KiB

[startup+282.3 s]
/proc/loadavg: 2.05 2.08 2.05 3/192 18456
/proc/meminfo: memFree=24456216/32770624 swapFree=67108840/67108860
[pid=18442] ppid=18439 vsize=2204404 memory=223476 CPUtime=282.29 cores=1,3,5,7
/proc/18442/stat : 18442 (xcsp_picat) R 18439 18442 15138 0 -1 4202496 231419 0 0 0 28115 114 0 0 20 0 1 0 249141301 2257309696 55869 33554432000 4194304 5849940 140721210278496 140721210277496 5438016 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34525184 140721210283190 140721210283268 140721210283268 140721210286026 0
/proc/18442/statm: 551101 55869 748 405 0 548045 0
Current children cumulated CPU time: 282.29 s
Current children cumulated vsize: 2204404 KiB
Current children cumulated memory: 223476 KiB

[startup+342.3 s]
/proc/loadavg: 2.02 2.06 2.05 3/191 18458
/proc/meminfo: memFree=24439444/32770624 swapFree=67108840/67108860
[pid=18442] ppid=18439 vsize=2204404 memory=223476 CPUtime=342.29 cores=1,3,5,7
/proc/18442/stat : 18442 (xcsp_picat) R 18439 18442 15138 0 -1 4202496 233673 0 0 0 34093 136 0 0 20 0 1 0 249141301 2257309696 55869 33554432000 4194304 5849940 140721210278496 140721210277496 140002942594951 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34525184 140721210283190 140721210283268 140721210283268 140721210286026 0
/proc/18442/statm: 551101 55869 748 405 0 548045 0
Current children cumulated CPU time: 342.29 s
Current children cumulated vsize: 2204404 KiB
Current children cumulated memory: 223476 KiB

[startup+402.3 s]
/proc/loadavg: 2.01 2.05 2.05 3/192 18460
/proc/meminfo: memFree=24438724/32770624 swapFree=67108840/67108860
[pid=18442] ppid=18439 vsize=2204292 memory=223376 CPUtime=402.29 cores=1,3,5,7
/proc/18442/stat : 18442 (xcsp_picat) R 18439 18442 15138 0 -1 4202496 258299 0 0 0 40069 160 0 0 20 0 1 0 249141301 2257195008 55844 33554432000 4194304 5849940 140721210278496 140721210277496 5438016 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34525184 140721210283190 140721210283268 140721210283268 140721210286026 0
/proc/18442/statm: 551073 55844 748 405 0 548017 0
Current children cumulated CPU time: 402.29 s
Current children cumulated vsize: 2204292 KiB
Current children cumulated memory: 223376 KiB

[startup+462.3 s]
/proc/loadavg: 2.00 2.04 2.05 3/192 18461
/proc/meminfo: memFree=24448684/32770624 swapFree=67108840/67108860
[pid=18442] ppid=18439 vsize=2212216 memory=227856 CPUtime=462.29 cores=1,3,5,7
/proc/18442/stat : 18442 (xcsp_picat) R 18439 18442 15138 0 -1 4202496 261756 0 0 0 46051 178 0 0 20 0 1 0 249141301 2265309184 56964 33554432000 4194304 5849940 140721210278496 140721210277496 140002942594951 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34525184 140721210283190 140721210283268 140721210283268 140721210286026 0
/proc/18442/statm: 553054 56964 748 405 0 549998 0
Current children cumulated CPU time: 462.29 s
Current children cumulated vsize: 2212216 KiB
Current children cumulated memory: 227856 KiB


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

/proc/18442/statm: 587032 92953 748 405 0 583976 0
Current children cumulated CPU time: 1722.28 s
Current children cumulated vsize: 2348128 KiB
Current children cumulated memory: 371812 KiB

[startup+1782.3 s]
/proc/loadavg: 2.00 2.02 2.05 3/191 18587
/proc/meminfo: memFree=24465220/32770624 swapFree=67108840/67108860
[pid=18442] ppid=18439 vsize=2293580 memory=317240 CPUtime=1782.27 cores=1,3,5,7
/proc/18442/stat : 18442 (xcsp_picat) R 18439 18442 15138 0 -1 4202496 480906 0 0 0 177683 544 0 0 20 0 1 0 249141301 2348625920 79310 33554432000 4194304 5849940 140721210278496 140721210277496 140002942594951 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34525184 140721210283190 140721210283268 140721210283268 140721210286026 0
/proc/18442/statm: 573395 79310 748 405 0 570339 0
Current children cumulated CPU time: 1782.27 s
Current children cumulated vsize: 2293580 KiB
Current children cumulated memory: 317240 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 18596
/proc/meminfo: memFree=24444660/32770624 swapFree=67108840/67108860
[pid=18442] ppid=18439 vsize=2275268 memory=299080 CPUtime=1842.28 cores=1,3,5,7
/proc/18442/stat : 18442 (xcsp_picat) R 18439 18442 15138 0 -1 4202496 489999 0 0 0 183667 561 0 0 20 0 1 0 249141301 2329874432 74770 33554432000 4194304 5849940 140721210278496 140721210277496 140002942594951 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34525184 140721210283190 140721210283268 140721210283268 140721210286026 0
/proc/18442/statm: 568817 74770 748 405 0 565761 0
Current children cumulated CPU time: 1842.28 s
Current children cumulated vsize: 2275268 KiB
Current children cumulated memory: 299080 KiB

[startup+1902.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 18597
/proc/meminfo: memFree=24374480/32770624 swapFree=67108840/67108860
[pid=18442] ppid=18439 vsize=2345464 memory=369068 CPUtime=1902.28 cores=1,3,5,7
/proc/18442/stat : 18442 (xcsp_picat) R 18439 18442 15138 0 -1 4202496 499169 0 0 0 189651 577 0 0 20 0 1 0 249141301 2401755136 92267 33554432000 4194304 5849940 140721210278496 140721210277496 5307749 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34525184 140721210283190 140721210283268 140721210283268 140721210286026 0
/proc/18442/statm: 586366 92267 748 405 0 583310 0
Current children cumulated CPU time: 1902.28 s
Current children cumulated vsize: 2345464 KiB
Current children cumulated memory: 369068 KiB

[startup+1962.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 18598
/proc/meminfo: memFree=24375632/32770624 swapFree=67108840/67108860
[pid=18442] ppid=18439 vsize=2396844 memory=366488 CPUtime=1962.28 cores=1,3,5,7
/proc/18442/stat : 18442 (xcsp_picat) R 18439 18442 15138 0 -1 4202496 505669 0 0 0 195636 592 0 0 20 0 1 0 249141301 2454368256 91622 33554432000 4194304 5849940 140721210278496 140721210276888 5360999 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34525184 140721210283190 140721210283268 140721210283268 140721210286026 0
/proc/18442/statm: 599211 91622 748 405 0 596155 0
Current children cumulated CPU time: 1962.28 s
Current children cumulated vsize: 2396844 KiB
Current children cumulated memory: 366488 KiB

[startup+2022.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 18599
/proc/meminfo: memFree=24442088/32770624 swapFree=67108840/67108860
[pid=18442] ppid=18439 vsize=2318420 memory=342104 CPUtime=2022.28 cores=1,3,5,7
/proc/18442/stat : 18442 (xcsp_picat) R 18439 18442 15138 0 -1 4202496 510748 0 0 0 201622 606 0 0 20 0 1 0 249141301 2374062080 85526 33554432000 4194304 5849940 140721210278496 140721210277656 5437736 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34525184 140721210283190 140721210283268 140721210283268 140721210286026 0
/proc/18442/statm: 579605 85526 748 405 0 576549 0
Current children cumulated CPU time: 2022.28 s
Current children cumulated vsize: 2318420 KiB
Current children cumulated memory: 342104 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 18600
/proc/meminfo: memFree=24430776/32770624 swapFree=67108840/67108860
[pid=18442] ppid=18439 vsize=2309992 memory=333676 CPUtime=2082.29 cores=1,3,5,7
/proc/18442/stat : 18442 (xcsp_picat) R 18439 18442 15138 0 -1 4202496 519327 0 0 0 207607 622 0 0 20 0 1 0 249141301 2365431808 83419 33554432000 4194304 5849940 140721210278496 140721210277496 5438016 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34525184 140721210283190 140721210283268 140721210283268 140721210286026 0
/proc/18442/statm: 577498 83419 748 405 0 574442 0
Current children cumulated CPU time: 2082.29 s
Current children cumulated vsize: 2309992 KiB
Current children cumulated memory: 333676 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/190 18602
/proc/meminfo: memFree=24410764/32770624 swapFree=67108840/67108860
[pid=18442] ppid=18439 vsize=2323552 memory=347236 CPUtime=2142.28 cores=1,3,5,7
/proc/18442/stat : 18442 (xcsp_picat) R 18439 18442 15138 0 -1 4202496 525345 0 0 0 213590 638 0 0 20 0 1 0 249141301 2379317248 86809 33554432000 4194304 5849940 140721210278496 140721210277496 140002942594951 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34525184 140721210283190 140721210283268 140721210283268 140721210286026 0
/proc/18442/statm: 580888 86809 748 405 0 577832 0
Current children cumulated CPU time: 2142.28 s
Current children cumulated vsize: 2323552 KiB
Current children cumulated memory: 347236 KiB

[startup+2202.3 s]
/proc/loadavg: 2.05 2.03 2.05 3/190 18603
/proc/meminfo: memFree=24339412/32770624 swapFree=67108840/67108860
[pid=18442] ppid=18439 vsize=2347268 memory=370876 CPUtime=2202.28 cores=1,3,5,7
/proc/18442/stat : 18442 (xcsp_picat) R 18439 18442 15138 0 -1 4202496 531082 0 0 0 219578 650 0 0 20 0 1 0 249141301 2403602432 92719 33554432000 4194304 5849940 140721210278496 140721210277656 140002942594951 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34525184 140721210283190 140721210283268 140721210283268 140721210286026 0
/proc/18442/statm: 586817 92719 748 405 0 583761 0
Current children cumulated CPU time: 2202.28 s
Current children cumulated vsize: 2347268 KiB
Current children cumulated memory: 370876 KiB

[startup+2262.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/190 18604
/proc/meminfo: memFree=24292160/32770624 swapFree=67108840/67108860
[pid=18442] ppid=18439 vsize=2347268 memory=370952 CPUtime=2262.28 cores=1,3,5,7
/proc/18442/stat : 18442 (xcsp_picat) R 18439 18442 15138 0 -1 4202496 535439 0 0 0 225566 662 0 0 20 0 1 0 249141301 2403602432 92738 33554432000 4194304 5849940 140721210278496 140721210277496 5339940 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34525184 140721210283190 140721210283268 140721210283268 140721210286026 0
/proc/18442/statm: 586817 92738 748 405 0 583761 0
Current children cumulated CPU time: 2262.28 s
Current children cumulated vsize: 2347268 KiB
Current children cumulated memory: 370952 KiB

[startup+2322.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/191 18607
/proc/meminfo: memFree=24295400/32770624 swapFree=67108840/67108860
[pid=18442] ppid=18439 vsize=2315636 memory=339448 CPUtime=2322.29 cores=1,3,5,7
/proc/18442/stat : 18442 (xcsp_picat) R 18439 18442 15138 0 -1 4202496 545849 0 0 0 231551 678 0 0 20 0 1 0 249141301 2371211264 84862 33554432000 4194304 5849940 140721210278496 140721210277496 140002942594951 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34525184 140721210283190 140721210283268 140721210283268 140721210286026 0
/proc/18442/statm: 578909 84862 748 405 0 575853 0
Current children cumulated CPU time: 2322.29 s
Current children cumulated vsize: 2315636 KiB
Current children cumulated memory: 339448 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/191 18608
/proc/meminfo: memFree=24223768/32770624 swapFree=67108840/67108860
[pid=18442] ppid=18439 vsize=2378876 memory=402560 CPUtime=2382.29 cores=1,3,5,7
/proc/18442/stat : 18442 (xcsp_picat) R 18439 18442 15138 0 -1 4202496 555502 0 0 0 237538 691 0 0 20 0 1 0 249141301 2435969024 100640 33554432000 4194304 5849940 140721210278496 140721210276888 140002942594951 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34525184 140721210283190 140721210283268 140721210283268 140721210286026 0
/proc/18442/statm: 594719 100640 748 405 0 591663 0
Current children cumulated CPU time: 2382.29 s
Current children cumulated vsize: 2378876 KiB
Current children cumulated memory: 402560 KiB

[startup+2442.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 18617
/proc/meminfo: memFree=24218984/32770624 swapFree=67108840/67108860
[pid=18442] ppid=18439 vsize=2310920 memory=334732 CPUtime=2442.29 cores=1,3,5,7
/proc/18442/stat : 18442 (xcsp_picat) R 18439 18442 15138 0 -1 4202496 558839 0 0 0 243523 706 0 0 20 0 1 0 249141301 2366382080 83683 33554432000 4194304 5849940 140721210278496 140721210277656 140002942594951 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34525184 140721210283190 140721210283268 140721210283268 140721210286026 0
/proc/18442/statm: 577730 83683 748 405 0 574674 0
Current children cumulated CPU time: 2442.29 s
Current children cumulated vsize: 2310920 KiB
Current children cumulated memory: 334732 KiB

[startup+2502.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/192 18618
/proc/meminfo: memFree=24071712/32770624 swapFree=67108840/67108860
[pid=18442] ppid=18439 vsize=2425616 memory=449180 CPUtime=2502.29 cores=1,3,5,7
/proc/18442/stat : 18442 (xcsp_picat) R 18439 18442 15138 0 -1 4202496 568765 0 0 0 249505 724 0 0 20 0 1 0 249141301 2483830784 112295 33554432000 4194304 5849940 140721210278496 140721210277496 140002942594951 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34525184 140721210283190 140721210283268 140721210283268 140721210286026 0
/proc/18442/statm: 606404 112295 748 405 0 603348 0
Current children cumulated CPU time: 2502.29 s
Current children cumulated vsize: 2425616 KiB
Current children cumulated memory: 449180 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.00 2.01 2.05 3/192 18618
/proc/meminfo: memFree=23983788/32770624 swapFree=67108840/67108860
[pid=18442] ppid=18439 vsize=2458384 memory=482068 CPUtime=2520 cores=1,3,5,7
/proc/18442/stat : 18442 (xcsp_picat) R 18439 18442 15138 0 -1 4202496 570911 0 0 0 251269 731 0 0 20 0 1 0 249141301 2517385216 120517 33554432000 4194304 5849940 140721210278496 140721210277496 5313065 0 0 4096 8389634 0 0 0 17 5 0 0 0 0 0 7949816 9396308 34525184 140721210283190 140721210283268 140721210283268 140721210286026 0
/proc/18442/statm: 614596 120517 748 405 0 611540 0
Current children cumulated CPU time: 2520 s
Current children cumulated vsize: 2458384 KiB
Current children cumulated memory: 482068 KiB

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

[startup+2520.02 s]
# the end of solver process 18442 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2512.7 s, system=7.31904 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): 2520.02
CPU user time (s): 2512.7
CPU system time (s): 7.31904
CPU usage (%): 100
Max. virtual memory (cumulated for all children) (KiB): 2464924
Max. memory (cumulated for all children) (KiB): 488608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2512.7
system time used= 7.31904
maximum resident set size= 488608
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 570911
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= 18
involuntary context switches= 977


# summary of solver processes directly reported to runsolver:
#   pid: 18442
#   total CPU time (s): 2520.02
#   total CPU user time (s): 2512.7
#   total CPU system time (s): 7.31904

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 9.75281 second user time and 18.9541 second system time

The end

Launcher Data 

Begin job on node135 at 2018-08-15 08:49:41
IDJOB=4309706
IDBENCH=141597
IDSOLVER=2794
FILE ID=node135/4309706-1534315781
RUNJOBID= node135-1534293063-15170
PBS_JOBID= 21038137
Free space on /tmp= 47276 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/SportsScheduling/SportsScheduling-18_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309706-1534315781/watcher-4309706-1534315781 -o /tmp/evaluation-result-4309706-1534315781/solver-4309706-1534315781 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node135-1534293063-15170 --watchdog 2580  xcsp_picat HOME/instance-4309706-1534315781.xml

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

MD5SUM BENCH= 4eb29a597c5d97627c316d99279efe71
RANDOM SEED=318837922

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	: 5333.50
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	: 5333.50
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	: 5333.50
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	: 5333.50
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:        24747184 kB
MemAvailable:   31807908 kB
Buffers:          155172 kB
Cached:          7139532 kB
SwapCached:           20 kB
Active:          3982116 kB
Inactive:        3457560 kB
Active(anon):      94192 kB
Inactive(anon):   111472 kB
Active(file):    3887924 kB
Inactive(file):  3346088 kB
Unevictable:        7240 kB
Mlocked:            7240 kB
SwapTotal:      67108860 kB
SwapFree:       67108840 kB
Dirty:              3136 kB
Writeback:             0 kB
AnonPages:        162336 kB
Mapped:            59500 kB
Shmem:             57996 kB
Slab:             283744 kB
SReclaimable:     255172 kB
SUnreclaim:        28572 kB
KernelStack:        3424 kB
PageTables:         5732 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2443968 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:       93568 kB
DirectMap2M:    33452032 kB

Free space on /tmp at the end= 47272 MiB
End job on node135 at 2018-08-15 09:31:41