Trace number 4309709

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) 2519.98 2520.02

General information on the benchmark

NameSportsScheduling/
SportsScheduling-24_c18.xml
MD5SUM160b6465c319713d06d2dfba6c5298ba
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 variables852
Number of constraints372
Number of domains2
Minimum domain size24
Maximum domain size276
Distribution of domain sizes[{"size":24,"count":576},{"size":276,"count":276}]
Minimum variable degree3
Maximum variable degree4
Distribution of variable degrees[{"degree":3,"count":288},{"degree":4,"count":564}]
Minimum constraint arity1
Maximum constraint arity276
Distribution of constraint arities[{"arity":1,"count":12},{"arity":2,"count":12},{"arity":3,"count":276},{"arity":12,"count":23},{"arity":24,"count":24},{"arity":46,"count":12},{"arity":48,"count":12},{"arity":276,"count":1}]
Number of extensional constraints276
Number of intensional constraints24
Distribution of constraint types[{"type":"extension","count":276},{"type":"intension","count":24},{"type":"allDifferent","count":25},{"type":"count","count":23},{"type":"cardinality","count":24}]
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 (13047 MiB free)
  memory of node 1: 16384 MiB (13089 MiB free)
  node distances:
     10  21
     21  10

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-4309709-1534315647/watcher-4309709-1534315647 -o /tmp/evaluation-result-4309709-1534315647/solver-4309709-1534315647 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1534293911-23504 --watchdog 2580 xcsp_picat HOME/instance-4309709-1534315647.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=26527, runsolver pid=26524

[startup+0.100577 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 26528
/proc/meminfo: memFree=26729196/32770624 swapFree=67108804/67108860
[pid=26527] ppid=26524 vsize=2033560 memory=37476 CPUtime=0.09 cores=0,2,4,6
/proc/26527/stat : 26527 (xcsp_picat) R 26524 26527 23473 0 -1 4202496 1892 0 0 0 9 0 0 0 20 0 1 0 249127898 2082365440 9369 33554432000 4194304 5849940 140729738771584 140729738770584 4507503 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 16216064 140729738777782 140729738777860 140729738777860 140729738780618 0
/proc/26527/statm: 508390 9369 607 405 0 505334 0
Current children cumulated CPU time: 0.09 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 37476 KiB

[startup+0.209577 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 26528
/proc/meminfo: memFree=26710548/32770624 swapFree=67108804/67108860
[pid=26527] ppid=26524 vsize=2033560 memory=56124 CPUtime=0.2 cores=0,2,4,6
/proc/26527/stat : 26527 (xcsp_picat) R 26524 26527 23473 0 -1 4202496 1924 0 0 0 20 0 0 0 20 0 1 0 249127898 2082365440 14031 33554432000 4194304 5849940 140729738771584 140729738770584 4560366 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 16216064 140729738777782 140729738777860 140729738777860 140729738780618 0
/proc/26527/statm: 508390 14031 625 405 0 505334 0
Current children cumulated CPU time: 0.2 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 56124 KiB

[startup+0.309536 s]*
/proc/loadavg: 2.00 2.01 2.05 3/187 26528
/proc/meminfo: memFree=26691992/32770624 swapFree=67108804/67108860
[pid=26527] ppid=26524 vsize=2033560 memory=78892 CPUtime=0.31 cores=0,2,4,6
/proc/26527/stat : 26527 (xcsp_picat) R 26524 26527 23473 0 -1 4202496 2023 0 0 0 30 1 0 0 20 0 1 0 249127898 2082365440 19723 33554432000 4194304 5849940 140729738771584 140729738770584 4458050 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 16216064 140729738777782 140729738777860 140729738777860 140729738780618 0
/proc/26527/statm: 508390 19723 635 405 0 505334 0
Current children cumulated CPU time: 0.31 s
Current children cumulated vsize: 2033560 KiB
Current children cumulated memory: 78892 KiB

[startup+0.700338 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26528
/proc/meminfo: memFree=26654572/32770624 swapFree=67108804/67108860
[pid=26527] ppid=26524 vsize=2052496 memory=132968 CPUtime=0.69 cores=0,2,4,6
/proc/26527/stat : 26527 (xcsp_picat) R 26524 26527 23473 0 -1 4202496 4852 0 0 0 66 3 0 0 20 0 1 0 249127898 2101755904 33242 33554432000 4194304 5849940 140729738771584 140729738770584 5300624 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 16216064 140729738777782 140729738777860 140729738777860 140729738780618 0
/proc/26527/statm: 513124 33242 713 405 0 510068 0
Current children cumulated CPU time: 0.69 s
Current children cumulated vsize: 2052496 KiB
Current children cumulated memory: 132968 KiB

[startup+1.50033 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26528
/proc/meminfo: memFree=26599960/32770624 swapFree=67108804/67108860
[pid=26527] ppid=26524 vsize=2168592 memory=249028 CPUtime=1.48 cores=0,2,4,6
/proc/26527/stat : 26527 (xcsp_picat) R 26524 26527 23473 0 -1 4202496 6793 0 0 0 144 4 0 0 20 0 1 0 249127898 2220638208 62257 33554432000 4194304 5849940 140729738771584 140729738770680 4488952 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 16216064 140729738777782 140729738777860 140729738777860 140729738780618 0
/proc/26527/statm: 542148 62257 713 405 0 539092 0
Current children cumulated CPU time: 1.48 s
Current children cumulated vsize: 2168592 KiB
Current children cumulated memory: 249028 KiB

[startup+3.10954 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26528
/proc/meminfo: memFree=26399116/32770624 swapFree=67108804/67108860
[pid=26527] ppid=26524 vsize=2302468 memory=383156 CPUtime=3.1 cores=0,2,4,6
/proc/26527/stat : 26527 (xcsp_picat) R 26524 26527 23473 0 -1 4202496 8754 0 0 0 303 7 0 0 20 0 1 0 249127898 2357727232 95789 33554432000 4194304 5849940 140729738771584 140729738770792 4488955 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 16216064 140729738777782 140729738777860 140729738777860 140729738780618 0
/proc/26527/statm: 575617 95789 713 405 0 572561 0
Current children cumulated CPU time: 3.1 s
Current children cumulated vsize: 2302468 KiB
Current children cumulated memory: 383156 KiB

[startup+6.30032 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26528
/proc/meminfo: memFree=26125600/32770624 swapFree=67108804/67108860
[pid=26527] ppid=26524 vsize=2583556 memory=664256 CPUtime=6.28 cores=0,2,4,6
/proc/26527/stat : 26527 (xcsp_picat) R 26524 26527 23473 0 -1 4202496 16513 0 0 0 616 12 0 0 20 0 1 0 249127898 2645561344 166064 33554432000 4194304 5849940 140729738771584 140729738770792 5432672 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 16216064 140729738777782 140729738777860 140729738777860 140729738780618 0
/proc/26527/statm: 645889 166064 716 405 0 642833 0
Current children cumulated CPU time: 6.28 s
Current children cumulated vsize: 2583556 KiB
Current children cumulated memory: 664256 KiB

[startup+12.7003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26528
/proc/meminfo: memFree=26015660/32770624 swapFree=67108804/67108860
[pid=26527] ppid=26524 vsize=2876812 memory=957288 CPUtime=12.69 cores=0,2,4,6
/proc/26527/stat : 26527 (xcsp_picat) R 26524 26527 23473 0 -1 4202496 108434 0 0 0 1245 24 0 0 20 0 1 0 249127898 2945855488 239322 33554432000 4194304 5849940 140729738771584 140729738770312 4217956 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 16216064 140729738777782 140729738777860 140729738777860 140729738780618 0
/proc/26527/statm: 719203 239322 740 405 0 716147 0
Current children cumulated CPU time: 12.69 s
Current children cumulated vsize: 2876812 KiB
Current children cumulated memory: 957288 KiB

[startup+25.5003 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26528
/proc/meminfo: memFree=26065860/32770624 swapFree=67108804/67108860
[pid=26527] ppid=26524 vsize=2621512 memory=702200 CPUtime=25.48 cores=0,2,4,6
/proc/26527/stat : 26527 (xcsp_picat) R 26524 26527 23473 0 -1 4202496 198390 0 0 0 2514 34 0 0 20 0 1 0 249127898 2684428288 175550 33554432000 4194304 5849940 140729738771584 140729738770072 4203940 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 16216064 140729738777782 140729738777860 140729738777860 140729738780618 0
/proc/26527/statm: 655378 175550 744 405 0 652322 0
Current children cumulated CPU time: 25.48 s
Current children cumulated vsize: 2621512 KiB
Current children cumulated memory: 702200 KiB

[startup+51.1095 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26528
/proc/meminfo: memFree=26069652/32770624 swapFree=67108804/67108860
[pid=26527] ppid=26524 vsize=2623144 memory=703848 CPUtime=51.09 cores=0,2,4,6
/proc/26527/stat : 26527 (xcsp_picat) R 26524 26527 23473 0 -1 4202496 326624 0 0 0 5067 42 0 0 20 0 1 0 249127898 2686099456 175962 33554432000 4194304 5849940 140729738771584 140729738770232 5317773 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 16216064 140729738777782 140729738777860 140729738777860 140729738780618 0
/proc/26527/statm: 655786 175962 748 405 0 652730 0
Current children cumulated CPU time: 51.09 s
Current children cumulated vsize: 2623144 KiB
Current children cumulated memory: 703848 KiB

[startup+102.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26529
/proc/meminfo: memFree=25547184/32770624 swapFree=67108804/67108860
[pid=26527] ppid=26524 vsize=3125928 memory=1206588 CPUtime=102.28 cores=0,2,4,6
/proc/26527/stat : 26527 (xcsp_picat) R 26524 26527 23473 0 -1 4202496 497101 0 0 0 10143 85 0 0 20 0 1 0 249127898 3200950272 301647 33554432000 4194304 5849940 140729738771584 140729738770344 5317696 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 16216064 140729738777782 140729738777860 140729738777860 140729738780618 0
/proc/26527/statm: 781482 301647 748 405 0 778426 0
Current children cumulated CPU time: 102.28 s
Current children cumulated vsize: 3125928 KiB
Current children cumulated memory: 1206588 KiB

[startup+162.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26537
/proc/meminfo: memFree=25469932/32770624 swapFree=67108804/67108860
[pid=26527] ppid=26524 vsize=3146796 memory=1227500 CPUtime=162.27 cores=0,2,4,6
/proc/26527/stat : 26527 (xcsp_picat) R 26524 26527 23473 0 -1 4202496 511150 0 0 0 16139 88 0 0 20 0 1 0 249127898 3222319104 306875 33554432000 4194304 5849940 140729738771584 140729738770072 4211703 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 16216064 140729738777782 140729738777860 140729738777860 140729738780618 0
/proc/26527/statm: 786699 306875 748 405 0 783643 0
Current children cumulated CPU time: 162.27 s
Current children cumulated vsize: 3146796 KiB
Current children cumulated memory: 1227500 KiB

[startup+222.3 s]
/proc/loadavg: 1.96 2.00 2.04 3/187 26598
/proc/meminfo: memFree=24564140/32770624 swapFree=67108804/67108860
[pid=26527] ppid=26524 vsize=3125552 memory=1206168 CPUtime=222.26 cores=0,2,4,6
/proc/26527/stat : 26527 (xcsp_picat) R 26524 26527 23473 0 -1 4202496 733439 0 0 0 22107 119 0 0 20 0 1 0 249127898 3200565248 301542 33554432000 4194304 5849940 140729738771584 140729738769832 5371960 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 16216064 140729738777782 140729738777860 140729738777860 140729738780618 0
/proc/26527/statm: 781388 301542 748 405 0 778332 0
Current children cumulated CPU time: 222.26 s
Current children cumulated vsize: 3125552 KiB
Current children cumulated memory: 1206168 KiB

[startup+282.3 s]
/proc/loadavg: 1.99 2.00 2.04 3/187 26599
/proc/meminfo: memFree=24576720/32770624 swapFree=67108804/67108860
[pid=26527] ppid=26524 vsize=3141452 memory=1222156 CPUtime=282.25 cores=0,2,4,6
/proc/26527/stat : 26527 (xcsp_picat) R 26524 26527 23473 0 -1 4202496 800765 0 0 0 28103 122 0 0 20 0 1 0 249127898 3216846848 305539 33554432000 4194304 5849940 140729738771584 140729738770072 5375589 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 16216064 140729738777782 140729738777860 140729738777860 140729738780618 0
/proc/26527/statm: 785363 305539 748 405 0 782307 0
Current children cumulated CPU time: 282.25 s
Current children cumulated vsize: 3141452 KiB
Current children cumulated memory: 1222156 KiB

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.04 3/187 26600
/proc/meminfo: memFree=24592940/32770624 swapFree=67108804/67108860
[pid=26527] ppid=26524 vsize=3122728 memory=1203432 CPUtime=342.25 cores=0,2,4,6
/proc/26527/stat : 26527 (xcsp_picat) R 26524 26527 23473 0 -1 4202496 886913 0 0 0 34075 150 0 0 20 0 1 0 249127898 3197673472 300858 33554432000 4194304 5849940 140729738771584 140729738770232 5360731 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 16216064 140729738777782 140729738777860 140729738777860 140729738780618 0
/proc/26527/statm: 780682 300858 748 405 0 777626 0
Current children cumulated CPU time: 342.25 s
Current children cumulated vsize: 3122728 KiB
Current children cumulated memory: 1203432 KiB

[startup+402.3 s]
/proc/loadavg: 2.08 2.01 2.05 3/187 26601
/proc/meminfo: memFree=24574048/32770624 swapFree=67108804/67108860
[pid=26527] ppid=26524 vsize=3140640 memory=1221344 CPUtime=402.24 cores=0,2,4,6
/proc/26527/stat : 26527 (xcsp_picat) R 26524 26527 23473 0 -1 4202496 957452 0 0 0 40055 169 0 0 20 0 1 0 249127898 3216015360 305336 33554432000 4194304 5849940 140729738771584 140729738770744 5339655 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 16216064 140729738777782 140729738777860 140729738777860 140729738780618 0
/proc/26527/statm: 785160 305336 748 405 0 782104 0
Current children cumulated CPU time: 402.24 s
Current children cumulated vsize: 3140640 KiB
Current children cumulated memory: 1221344 KiB

[startup+462.3 s]
/proc/loadavg: 2.03 2.01 2.05 3/187 26603
/proc/meminfo: memFree=24585340/32770624 swapFree=67108804/67108860
[pid=26527] ppid=26524 vsize=3129024 memory=1209728 CPUtime=462.23 cores=0,2,4,6
/proc/26527/stat : 26527 (xcsp_picat) R 26524 26527 23473 0 -1 4202496 996869 0 0 0 46029 194 0 0 20 0 1 0 249127898 3204120576 302432 33554432000 4194304 5849940 140729738771584 140729738769848 4226528 0 0 4096 8389634 0 0 0 17 0 0 0 0 0 0 7949816 9396308 16216064 140729738777782 140729738777860 140729738777860 140729738780618 0
/proc/26527/statm: 782256 302432 748 405 0 779200 0
Current children cumulated CPU time: 462.23 s
Current children cumulated vsize: 3129024 KiB
Current children cumulated memory: 1209728 KiB


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

/proc/26527/statm: 792921 312550 748 405 0 789865 0
Current children cumulated CPU time: 1722.19 s
Current children cumulated vsize: 3171684 KiB
Current children cumulated memory: 1250200 KiB

[startup+1782.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 26666
/proc/meminfo: memFree=24496072/32770624 swapFree=67108804/67108860
[pid=26527] ppid=26524 vsize=3171684 memory=1250200 CPUtime=1782.19 cores=0,2,4,6
/proc/26527/stat : 26527 (xcsp_picat) R 26524 26527 23473 0 -1 4202496 1308999 0 0 0 177600 619 0 0 20 0 1 0 249127898 3247804416 312550 33554432000 4194304 5849940 140729738771584 140729738770584 140131521077127 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 16216064 140729738777782 140729738777860 140729738777860 140729738780618 0
/proc/26527/statm: 792921 312550 748 405 0 789865 0
Current children cumulated CPU time: 1782.19 s
Current children cumulated vsize: 3171684 KiB
Current children cumulated memory: 1250200 KiB

[startup+1842.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26667
/proc/meminfo: memFree=24443528/32770624 swapFree=67108804/67108860
[pid=26527] ppid=26524 vsize=3172080 memory=1250596 CPUtime=1842.2 cores=0,2,4,6
/proc/26527/stat : 26527 (xcsp_picat) R 26524 26527 23473 0 -1 4202496 1313974 0 0 0 183587 633 0 0 20 0 1 0 249127898 3248209920 312649 33554432000 4194304 5849940 140729738771584 140729738770584 5311766 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 16216064 140729738777782 140729738777860 140729738777860 140729738780618 0
/proc/26527/statm: 793020 312649 748 405 0 789964 0
Current children cumulated CPU time: 1842.2 s
Current children cumulated vsize: 3172080 KiB
Current children cumulated memory: 1250596 KiB

[startup+1902.3 s]
/proc/loadavg: 2.08 2.03 2.05 3/187 26668
/proc/meminfo: memFree=24523480/32770624 swapFree=67108804/67108860
[pid=26527] ppid=26524 vsize=3171620 memory=1254232 CPUtime=1902.2 cores=0,2,4,6
/proc/26527/stat : 26527 (xcsp_picat) R 26524 26527 23473 0 -1 4202496 1329787 0 0 0 189564 656 0 0 20 0 1 0 249127898 3247738880 313558 33554432000 4194304 5849940 140729738771584 140729738770456 5416650 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 16216064 140729738777782 140729738777860 140729738777860 140729738780618 0
/proc/26527/statm: 792905 313558 748 405 0 789849 0
Current children cumulated CPU time: 1902.2 s
Current children cumulated vsize: 3171620 KiB
Current children cumulated memory: 1254232 KiB

[startup+1962.3 s]
/proc/loadavg: 2.03 2.03 2.05 3/187 26676
/proc/meminfo: memFree=24505584/32770624 swapFree=67108804/67108860
[pid=26527] ppid=26524 vsize=3171620 memory=1254232 CPUtime=1962.2 cores=0,2,4,6
/proc/26527/stat : 26527 (xcsp_picat) R 26524 26527 23473 0 -1 4202496 1340145 0 0 0 195549 671 0 0 20 0 1 0 249127898 3247738880 313558 33554432000 4194304 5849940 140729738771584 140729738770584 140131521077127 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 16216064 140729738777782 140729738777860 140729738777860 140729738780618 0
/proc/26527/statm: 792905 313558 748 405 0 789849 0
Current children cumulated CPU time: 1962.2 s
Current children cumulated vsize: 3171620 KiB
Current children cumulated memory: 1254232 KiB

[startup+2022.3 s]
/proc/loadavg: 2.01 2.02 2.05 3/187 26677
/proc/meminfo: memFree=24505592/32770624 swapFree=67108804/67108860
[pid=26527] ppid=26524 vsize=3171620 memory=1254232 CPUtime=2022.21 cores=0,2,4,6
/proc/26527/stat : 26527 (xcsp_picat) R 26524 26527 23473 0 -1 4202496 1346813 0 0 0 201536 685 0 0 20 0 1 0 249127898 3247738880 313558 33554432000 4194304 5849940 140729738771584 140729738770584 5340450 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 16216064 140729738777782 140729738777860 140729738777860 140729738780618 0
/proc/26527/statm: 792905 313558 748 405 0 789849 0
Current children cumulated CPU time: 2022.21 s
Current children cumulated vsize: 3171620 KiB
Current children cumulated memory: 1254232 KiB

[startup+2082.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26678
/proc/meminfo: memFree=24482940/32770624 swapFree=67108804/67108860
[pid=26527] ppid=26524 vsize=3195140 memory=1276760 CPUtime=2082.21 cores=0,2,4,6
/proc/26527/stat : 26527 (xcsp_picat) R 26524 26527 23473 0 -1 4202496 1368432 0 0 0 207514 707 0 0 20 0 1 0 249127898 3271823360 319190 33554432000 4194304 5849940 140729738771584 140729738770584 5340091 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 16216064 140729738777782 140729738777860 140729738777860 140729738780618 0
/proc/26527/statm: 798785 319190 748 405 0 795729 0
Current children cumulated CPU time: 2082.21 s
Current children cumulated vsize: 3195140 KiB
Current children cumulated memory: 1276760 KiB

[startup+2142.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26679
/proc/meminfo: memFree=24520920/32770624 swapFree=67108804/67108860
[pid=26527] ppid=26524 vsize=3153492 memory=1238932 CPUtime=2142.22 cores=0,2,4,6
/proc/26527/stat : 26527 (xcsp_picat) R 26524 26527 23473 0 -1 4202496 1374204 0 0 0 213504 718 0 0 20 0 1 0 249127898 3229175808 309733 33554432000 4194304 5849940 140729738771584 140729738770744 140131521077127 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 16216064 140729738777782 140729738777860 140729738777860 140729738780618 0
/proc/26527/statm: 788373 309733 748 405 0 785317 0
Current children cumulated CPU time: 2142.22 s
Current children cumulated vsize: 3153492 KiB
Current children cumulated memory: 1238932 KiB

[startup+2202.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26680
/proc/meminfo: memFree=24495800/32770624 swapFree=67108804/67108860
[pid=26527] ppid=26524 vsize=3616436 memory=1343652 CPUtime=2202.22 cores=0,2,4,6
/proc/26527/stat : 26527 (xcsp_picat) R 26524 26527 23473 0 -1 4202496 1384981 0 0 0 219491 731 0 0 20 0 1 0 249127898 3703230464 335913 33554432000 4194304 5849940 140729738771584 140729738770584 5401593 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 16216064 140729738777782 140729738777860 140729738777860 140729738780618 0
/proc/26527/statm: 904109 335913 748 405 0 901053 0
Current children cumulated CPU time: 2202.22 s
Current children cumulated vsize: 3616436 KiB
Current children cumulated memory: 1343652 KiB

[startup+2262.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26682
/proc/meminfo: memFree=24241412/32770624 swapFree=67108804/67108860
[pid=26527] ppid=26524 vsize=3435532 memory=1518180 CPUtime=2262.23 cores=0,2,4,6
/proc/26527/stat : 26527 (xcsp_picat) R 26524 26527 23473 0 -1 4202496 1405206 0 0 0 225460 763 0 0 20 0 1 0 249127898 3517984768 379545 33554432000 4194304 5849940 140729738771584 140729738770344 5335793 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 16216064 140729738777782 140729738777860 140729738777860 140729738780618 0
/proc/26527/statm: 858883 379545 748 405 0 855827 0
Current children cumulated CPU time: 2262.23 s
Current children cumulated vsize: 3435532 KiB
Current children cumulated memory: 1518180 KiB

[startup+2322.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26683
/proc/meminfo: memFree=24502812/32770624 swapFree=67108804/67108860
[pid=26527] ppid=26524 vsize=3173384 memory=1256224 CPUtime=2322.23 cores=0,2,4,6
/proc/26527/stat : 26527 (xcsp_picat) R 26524 26527 23473 0 -1 4202496 1413674 0 0 0 231441 782 0 0 20 0 1 0 249127898 3249545216 314056 33554432000 4194304 5849940 140729738771584 140729738770584 5437768 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 16216064 140729738777782 140729738777860 140729738777860 140729738780618 0
/proc/26527/statm: 793346 314056 748 405 0 790290 0
Current children cumulated CPU time: 2322.23 s
Current children cumulated vsize: 3173384 KiB
Current children cumulated memory: 1256224 KiB

[startup+2382.3 s]
/proc/loadavg: 2.00 2.01 2.05 3/187 26684
/proc/meminfo: memFree=24502816/32770624 swapFree=67108804/67108860
[pid=26527] ppid=26524 vsize=3173384 memory=1256224 CPUtime=2382.24 cores=0,2,4,6
/proc/26527/stat : 26527 (xcsp_picat) R 26524 26527 23473 0 -1 4202496 1421545 0 0 0 237428 796 0 0 20 0 1 0 249127898 3249545216 314056 33554432000 4194304 5849940 140729738771584 140729738770232 5395652 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 16216064 140729738777782 140729738777860 140729738777860 140729738780618 0
/proc/26527/statm: 793346 314056 748 405 0 790290 0
Current children cumulated CPU time: 2382.24 s
Current children cumulated vsize: 3173384 KiB
Current children cumulated memory: 1256224 KiB

[startup+2442.3 s]
/proc/loadavg: 2.04 2.03 2.05 3/187 26686
/proc/meminfo: memFree=24467108/32770624 swapFree=67108804/67108860
[pid=26527] ppid=26524 vsize=3173788 memory=1256628 CPUtime=2442.24 cores=0,2,4,6
/proc/26527/stat : 26527 (xcsp_picat) R 26524 26527 23473 0 -1 4202496 1434453 0 0 0 243415 809 0 0 20 0 1 0 249127898 3249958912 314157 33554432000 4194304 5849940 140729738771584 140729738770744 5437990 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 16216064 140729738777782 140729738777860 140729738777860 140729738780618 0
/proc/26527/statm: 793447 314157 748 405 0 790391 0
Current children cumulated CPU time: 2442.24 s
Current children cumulated vsize: 3173788 KiB
Current children cumulated memory: 1256628 KiB

[startup+2502.3 s]
/proc/loadavg: 2.02 2.02 2.05 3/187 26687
/proc/meminfo: memFree=24480144/32770624 swapFree=67108804/67108860
[pid=26527] ppid=26524 vsize=3173344 memory=1256184 CPUtime=2502.25 cores=0,2,4,6
/proc/26527/stat : 26527 (xcsp_picat) R 26524 26527 23473 0 -1 4202496 1448597 0 0 0 249389 836 0 0 20 0 1 0 249127898 3249504256 314046 33554432000 4194304 5849940 140729738771584 140729738770584 140131521077127 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 16216064 140729738777782 140729738777860 140729738777860 140729738780618 0
/proc/26527/statm: 793336 314046 748 405 0 790280 0
Current children cumulated CPU time: 2502.25 s
Current children cumulated vsize: 3173344 KiB
Current children cumulated memory: 1256184 KiB



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+2520 s]*
/proc/loadavg: 2.01 2.02 2.05 3/187 26688
/proc/meminfo: memFree=24480032/32770624 swapFree=67108804/67108860
[pid=26527] ppid=26524 vsize=3173344 memory=1256184 CPUtime=2519.96 cores=0,2,4,6
/proc/26527/stat : 26527 (xcsp_picat) R 26524 26527 23473 0 -1 4202496 1448843 0 0 0 251155 841 0 0 20 0 1 0 249127898 3249504256 314046 33554432000 4194304 5849940 140729738771584 140729738770744 140131521077127 0 0 4096 8389634 0 0 0 17 4 0 0 0 0 0 7949816 9396308 16216064 140729738777782 140729738777860 140729738777860 140729738780618 0
/proc/26527/statm: 793336 314046 748 405 0 790280 0
Current children cumulated CPU time: 2519.96 s
Current children cumulated vsize: 3173344 KiB
Current children cumulated memory: 1256184 KiB

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

[startup+2520.02 s]
# the end of solver process 26527 was just reported to runsolver
# cumulated CPU time of all completed processes:  user=2511.55 s, system=8.42294 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): 2519.98
CPU user time (s): 2511.55
CPU system time (s): 8.42294
CPU usage (%): 99.9984
Max. virtual memory (cumulated for all children) (KiB): 3755464
Max. memory (cumulated for all children) (KiB): 1542972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2511.55
system time used= 8.42294
maximum resident set size= 1543164
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1448843
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= 1852


# summary of solver processes directly reported to runsolver:
#   pid: 26527
#   total CPU time (s): 2519.98
#   total CPU user time (s): 2511.55
#   total CPU system time (s): 8.42294

??? join timestamper begins
??? join timestamper ends
??? end of timestamper thread
runsolver used 10.6195 second user time and 17.7454 second system time

The end

Launcher Data 

Begin job on node105 at 2018-08-15 08:47:27
IDJOB=4309709
IDBENCH=141596
IDSOLVER=2794
FILE ID=node105/4309709-1534315647
RUNJOBID= node105-1534293911-23504
PBS_JOBID= 21038146
Free space on /tmp= 44284 MiB

SOLVER NAME= PicatSAT 2018-08-14
BENCH NAME= XCSP18/SportsScheduling/SportsScheduling-24_c18.xml
COMMAND LINE= xcsp_picat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-4309709-1534315647/watcher-4309709-1534315647 -o /tmp/evaluation-result-4309709-1534315647/solver-4309709-1534315647 -C 2520 -W 2520 -M 15500 --bin-var /tmp/runsolver-exch-node105-1534293911-23504 --watchdog 2580  xcsp_picat HOME/instance-4309709-1534315647.xml

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

MD5SUM BENCH= 160b6465c319713d06d2dfba6c5298ba
RANDOM SEED=1623766230

node105.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	: 5333.32
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	: 5333.32
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	: 5333.32
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	: 5333.32
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:        26764800 kB
MemAvailable:   31582892 kB
Buffers:          211912 kB
Cached:          4848376 kB
SwapCached:           16 kB
Active:          2406792 kB
Inactive:        3021040 kB
Active(anon):     319416 kB
Inactive(anon):   108668 kB
Active(file):    2087376 kB
Inactive(file):  2912372 kB
Unevictable:        7356 kB
Mlocked:            7356 kB
SwapTotal:      67108860 kB
SwapFree:       67108804 kB
Dirty:              3060 kB
Writeback:             0 kB
AnonPages:        374176 kB
Mapped:            56364 kB
Shmem:             57940 kB
Slab:             275776 kB
SReclaimable:     246804 kB
SUnreclaim:        28972 kB
KernelStack:        3568 kB
PageTables:         6412 kB
NFS_Unstable:          0 kB
Bounce:                0 kB
WritebackTmp:          0 kB
CommitLimit:    83494172 kB
Committed_AS:    2647444 kB
VmallocTotal:   34359738367 kB
VmallocUsed:      350232 kB
VmallocChunk:   34341910524 kB
HardwareCorrupted:     0 kB
AnonHugePages:    290816 kB
HugePages_Total:       0
HugePages_Free:        0
HugePages_Rsvd:        0
HugePages_Surp:        0
Hugepagesize:       2048 kB
DirectMap4k:      130432 kB
DirectMap2M:    33415168 kB

Free space on /tmp at the end= 44284 MiB
End job on node105 at 2018-08-15 09:29:27