Trace number 3438774

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
PicoSAT 941? (TO) 5000.05 4999.93

General information on the benchmark

Namecrafted/mosoi/289/
289-unsat-7x39.cnf
MD5SUMf717554c4e7f802b3078c48464dbcd9d
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables1092
Number of clauses64155
Sum of the clauses size253344
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21638
Number of clauses of size 30
Number of clauses of size 462517
Number of clauses of size 50
Number of clauses of size over 50

Solver Data


Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

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.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3438774-1306899539/watcher-3438774-1306899539 -o /tmp/evaluation-result-3438774-1306899539/solver-3438774-1306899539 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3438774-1306899539.cnf 

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

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5100 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.01 2.03 2.00 2/531 4615
/proc/meminfo: memFree=9688816/32951124 swapFree=58212616/67111528
[pid=4615] ppid=4612 vsize=2272 CPUtime=0 cores=0,2,4,6
/proc/4615/stat : 4615 (picosat) R 4612 4615 3384 0 -1 4202496 316 0 0 0 0 0 0 0 25 0 1 0 801551866 2326528 262 33554432000 134512640 134603332 4286565728 18446744073709551615 12506620 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4615/statm: 568 262 89 23 0 194 0

[startup+0.045726 s]
/proc/loadavg: 2.01 2.03 2.00 2/531 4615
/proc/meminfo: memFree=9688816/32951124 swapFree=58212616/67111528
[pid=4615] ppid=4612 vsize=4644 CPUtime=0.04 cores=0,2,4,6
/proc/4615/stat : 4615 (picosat) R 4612 4615 3384 0 -1 4202496 898 0 0 0 4 0 0 0 25 0 1 0 801551866 4755456 844 33554432000 134512640 134603332 4286565728 18446744073709551615 134563402 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4615/statm: 1161 844 98 23 0 787 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 4644

[startup+0.100743 s]
/proc/loadavg: 2.01 2.03 2.00 2/531 4615
/proc/meminfo: memFree=9688816/32951124 swapFree=58212616/67111528
[pid=4615] ppid=4612 vsize=5304 CPUtime=0.09 cores=0,2,4,6
/proc/4615/stat : 4615 (picosat) R 4612 4615 3384 0 -1 4202496 1071 0 0 0 9 0 0 0 25 0 1 0 801551866 5431296 1017 33554432000 134512640 134603332 4286565728 18446744073709551615 134548291 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4615/statm: 1326 1017 98 23 0 952 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5304

[startup+0.300707 s]
/proc/loadavg: 2.01 2.03 2.00 2/531 4615
/proc/meminfo: memFree=9688816/32951124 swapFree=58212616/67111528
[pid=4615] ppid=4612 vsize=7680 CPUtime=0.29 cores=0,2,4,6
/proc/4615/stat : 4615 (picosat) R 4612 4615 3384 0 -1 4202496 1654 0 0 0 29 0 0 0 25 0 1 0 801551866 7864320 1600 33554432000 134512640 134603332 4286565728 18446744073709551615 12506620 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4615/statm: 1920 1600 98 23 0 1546 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7680

[startup+0.700634 s]
/proc/loadavg: 2.01 2.03 2.00 2/531 4615
/proc/meminfo: memFree=9688816/32951124 swapFree=58212616/67111528
[pid=4615] ppid=4612 vsize=12432 CPUtime=0.69 cores=0,2,4,6
/proc/4615/stat : 4615 (picosat) R 4612 4615 3384 0 -1 4202496 2838 0 0 0 69 0 0 0 25 0 1 0 801551866 12730368 2784 33554432000 134512640 134603332 4286565728 18446744073709551615 134548100 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4615/statm: 3108 2784 98 23 0 2734 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12432

[startup+1.5005 s]
/proc/loadavg: 2.01 2.03 2.00 3/536 4639
/proc/meminfo: memFree=9652060/32951124 swapFree=58212616/67111528
[pid=4615] ppid=4612 vsize=19292 CPUtime=1.49 cores=0,2,4,6
/proc/4615/stat : 4615 (picosat) R 4612 4615 3384 0 -1 4202496 4566 0 0 0 149 0 0 0 25 0 1 0 801551866 19755008 4512 33554432000 134512640 134603332 4286565728 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4615/statm: 4823 4512 98 23 0 4449 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 19292

[startup+3.10021 s]
/proc/loadavg: 2.01 2.03 2.00 3/536 4639
/proc/meminfo: memFree=9629932/32951124 swapFree=58212616/67111528
[pid=4615] ppid=4612 vsize=34464 CPUtime=3.09 cores=0,2,4,6
/proc/4615/stat : 4615 (picosat) R 4612 4615 3384 0 -1 4202496 8309 0 0 0 308 1 0 0 25 0 1 0 801551866 35291136 8255 33554432000 134512640 134603332 4286565728 18446744073709551615 134550988 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4615/statm: 8616 8255 98 23 0 8242 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 34464

[startup+6.30062 s]
/proc/loadavg: 2.01 2.03 2.00 3/536 4639
/proc/meminfo: memFree=9577372/32951124 swapFree=58212616/67111528
[pid=4615] ppid=4612 vsize=48416 CPUtime=6.29 cores=0,2,4,6
/proc/4615/stat : 4615 (picosat) R 4612 4615 3384 0 -1 4202496 11863 0 0 0 628 1 0 0 25 0 1 0 801551866 49577984 11809 33554432000 134512640 134603332 4286565728 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4615/statm: 12104 11809 123 23 0 11730 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 48416

[startup+12.7005 s]
/proc/loadavg: 2.01 2.03 2.00 4/536 4640
/proc/meminfo: memFree=9523248/32951124 swapFree=58212616/67111528
[pid=4615] ppid=4612 vsize=54620 CPUtime=12.69 cores=0,2,4,6
/proc/4615/stat : 4615 (picosat) R 4612 4615 3384 0 -1 4202496 13424 0 0 0 1268 1 0 0 25 0 1 0 801551866 55930880 13345 33554432000 134512640 134603332 4286565728 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4615/statm: 13655 13345 98 23 0 13281 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 54620

[startup+25.5003 s]
/proc/loadavg: 2.01 2.03 2.00 3/536 4640
/proc/meminfo: memFree=9423344/32951124 swapFree=58212616/67111528
[pid=4615] ppid=4612 vsize=72408 CPUtime=25.5 cores=0,2,4,6
/proc/4615/stat : 4615 (picosat) R 4612 4615 3384 0 -1 4202496 17659 0 0 0 2548 2 0 0 25 0 1 0 801551866 74145792 17580 33554432000 134512640 134603332 4286565728 18446744073709551615 134546965 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4615/statm: 18102 17580 98 23 0 17728 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 72408

[startup+51.1007 s]
/proc/loadavg: 2.00 2.03 2.00 3/536 4641
/proc/meminfo: memFree=9317784/32951124 swapFree=58212616/67111528
[pid=4615] ppid=4612 vsize=72452 CPUtime=51.09 cores=0,2,4,6
/proc/4615/stat : 4615 (picosat) R 4612 4615 3384 0 -1 4202496 19524 0 0 0 5107 2 0 0 25 0 1 0 801551866 74190848 17718 33554432000 134512640 134603332 4286565728 18446744073709551615 134550908 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4615/statm: 18113 17718 98 23 0 17739 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 72452

[startup+102.32 s]
/proc/loadavg: 2.00 2.02 2.00 4/536 4642
/proc/meminfo: memFree=9309832/32951124 swapFree=58212616/67111528
[pid=4615] ppid=4612 vsize=74004 CPUtime=102.31 cores=0,2,4,6
/proc/4615/stat : 4615 (picosat) R 4612 4615 3384 0 -1 4202496 22690 0 0 0 10229 2 0 0 25 0 1 0 801551866 75780096 18162 33554432000 134512640 134603332 4286565728 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4615/statm: 18501 18162 98 23 0 18127 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 74004

[startup+162.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 4644
/proc/meminfo: memFree=9237508/32951124 swapFree=58212616/67111528
[pid=4615] ppid=4612 vsize=78924 CPUtime=162.3 cores=0,2,4,6
/proc/4615/stat : 4615 (picosat) R 4612 4615 3384 0 -1 4202496 25473 0 0 0 16226 4 0 0 25 0 1 0 801551866 80818176 18960 33554432000 134512640 134603332 4286565728 18446744073709551615 134551034 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4615/statm: 19731 18960 98 23 0 19357 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 78924

[startup+222.301 s]
/proc/loadavg: 2.16 2.06 2.01 4/536 4645
/proc/meminfo: memFree=9228924/32951124 swapFree=58212616/67111528
[pid=4615] ppid=4612 vsize=92124 CPUtime=222.3 cores=0,2,4,6
/proc/4615/stat : 4615 (picosat) R 4612 4615 3384 0 -1 4202496 28810 0 0 0 22226 4 0 0 25 0 1 0 801551866 94334976 22297 33554432000 134512640 134603332 4286565728 18446744073709551615 134563934 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4615/statm: 23031 22297 98 23 0 22657 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 92124

[startup+282.3 s]
/proc/loadavg: 2.19 2.09 2.02 3/536 4647
/proc/meminfo: memFree=9227408/32951124 swapFree=58212616/67111528
[pid=4615] ppid=4612 vsize=93388 CPUtime=282.3 cores=0,2,4,6
/proc/4615/stat : 4615 (picosat) R 4612 4615 3384 0 -1 4202496 29202 0 0 0 28226 4 0 0 25 0 1 0 801551866 95629312 22630 33554432000 134512640 134603332 4286565728 18446744073709551615 134548326 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4615/statm: 23347 22630 98 23 0 22973 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 93388

[startup+342.301 s]
/proc/loadavg: 2.07 2.07 2.02 3/536 4648
/proc/meminfo: memFree=9180756/32951124 swapFree=58212616/67111528
[pid=4615] ppid=4612 vsize=98008 CPUtime=342.3 cores=0,2,4,6
/proc/4615/stat : 4615 (picosat) R 4612 4615 3384 0 -1 4202496 30339 0 0 0 34226 4 0 0 25 0 1 0 801551866 100360192 23767 33554432000 134512640 134603332 4286565728 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4615/statm: 24502 23767 98 23 0 24128 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 98008

[startup+402.301 s]
/proc/loadavg: 2.02 2.05 2.01 3/536 4650
/proc/meminfo: memFree=9155924/32951124 swapFree=58212616/67111528
[pid=4615] ppid=4612 vsize=104772 CPUtime=402.3 cores=0,2,4,6
/proc/4615/stat : 4615 (picosat) R 4612 4615 3384 0 -1 4202496 33352 0 0 0 40225 5 0 0 25 0 1 0 801551866 107286528 25536 33554432000 134512640 134603332 4286565728 18446744073709551615 134550913 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4615/statm: 26193 25536 98 23 0 25819 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 104772

[startup+462.301 s]
/proc/loadavg: 2.01 2.04 2.01 3/536 4652
/proc/meminfo: memFree=9159984/32951124 swapFree=58212616/67111528
[pid=4615] ppid=4612 vsize=100772 CPUtime=462.3 cores=0,2,4,6
/proc/4615/stat : 4615 (picosat) R 4612 4615 3384 0 -1 4202496 33352 0 0 0 46225 5 0 0 25 0 1 0 801551866 103190528 24536 33554432000 134512640 134603332 4286565728 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4615/statm: 25193 24536 98 23 0 24819 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 100772

[startup+522.301 s]
/proc/loadavg: 2.00 2.03 2.00 3/536 4653
/proc/meminfo: memFree=9164424/32951124 swapFree=58212616/67111528
[pid=4615] ppid=4612 vsize=97464 CPUtime=522.31 cores=0,2,4,6
/proc/4615/stat : 4615 (picosat) R 4612 4615 3384 0 -1 4202496 33352 0 0 0 52226 5 0 0 25 0 1 0 801551866 99803136 23709 33554432000 134512640 134603332 4286565728 18446744073709551615 134525199 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4615/statm: 24366 23709 98 23 0 23992 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 97464

[startup+582.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 4655
/proc/meminfo: memFree=9124588/32951124 swapFree=58212616/67111528
[pid=4615] ppid=4612 vsize=109572 CPUtime=582.3 cores=0,2,4,6
/proc/4615/stat : 4615 (picosat) R 4612 4615 3384 0 -1 4202496 36440 0 0 0 58225 5 0 0 25 0 1 0 801551866 112201728 26788 33554432000 134512640 134603332 4286565728 18446744073709551615 134551008 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4615/statm: 27393 26788 98 23 0 27019 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 109572

[startup+642.301 s]

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

[startup+4062.32 s]
/proc/loadavg: 2.00 2.01 2.00 3/536 4760
/proc/meminfo: memFree=8768876/32951124 swapFree=58212616/67111528
[pid=4615] ppid=4612 vsize=171704 CPUtime=4062.41 cores=0,2,4,6
/proc/4615/stat : 4615 (picosat) R 4612 4615 3384 0 -1 4202496 152234 0 0 0 406206 35 0 0 25 0 1 0 801551866 175824896 41647 33554432000 134512640 134603332 4286565728 18446744073709551615 134550973 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4615/statm: 42926 41647 98 23 0 42552 0
Current children cumulated CPU time (s) 4062.41
Current children cumulated vsize (KiB) 171704

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/536 4761
/proc/meminfo: memFree=8757072/32951124 swapFree=58212616/67111528
[pid=4615] ppid=4612 vsize=165500 CPUtime=4122.39 cores=0,2,4,6
/proc/4615/stat : 4615 (picosat) R 4612 4615 3384 0 -1 4202496 160943 0 0 0 412202 37 0 0 25 0 1 0 801551866 169472000 40095 33554432000 134512640 134603332 4286565728 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4615/statm: 41375 40095 98 23 0 41001 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 165500

[startup+4182.3 s]
/proc/loadavg: 2.15 2.03 2.01 4/536 4763
/proc/meminfo: memFree=8749604/32951124 swapFree=58212616/67111528
[pid=4615] ppid=4612 vsize=157864 CPUtime=4182.39 cores=0,2,4,6
/proc/4615/stat : 4615 (picosat) R 4612 4615 3384 0 -1 4202496 161404 0 0 0 418202 37 0 0 25 0 1 0 801551866 161652736 38189 33554432000 134512640 134603332 4286565728 18446744073709551615 134551168 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4615/statm: 39466 38189 98 23 0 39092 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 157864

[startup+4242.3 s]
/proc/loadavg: 2.17 2.06 2.02 4/536 4764
/proc/meminfo: memFree=8736436/32951124 swapFree=58212616/67111528
[pid=4615] ppid=4612 vsize=157864 CPUtime=4242.39 cores=0,2,4,6
/proc/4615/stat : 4615 (picosat) R 4612 4615 3384 0 -1 4202496 161404 0 0 0 424202 37 0 0 25 0 1 0 801551866 161652736 38189 33554432000 134512640 134603332 4286565728 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4615/statm: 39466 38189 98 23 0 39092 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 157864

[startup+4302.3 s]
/proc/loadavg: 2.11 2.06 2.01 3/536 4766
/proc/meminfo: memFree=8712980/32951124 swapFree=58212616/67111528
[pid=4615] ppid=4612 vsize=173044 CPUtime=4302.39 cores=0,2,4,6
/proc/4615/stat : 4615 (picosat) R 4612 4615 3384 0 -1 4202496 165186 0 0 0 430200 39 0 0 25 0 1 0 801551866 177197056 41971 33554432000 134512640 134603332 4286565728 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4615/statm: 43261 41971 98 23 0 42887 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 173044

[startup+4362.3 s]
/proc/loadavg: 2.04 2.05 2.01 3/536 4768
/proc/meminfo: memFree=8713336/32951124 swapFree=58212616/67111528
[pid=4615] ppid=4612 vsize=173044 CPUtime=4362.4 cores=0,2,4,6
/proc/4615/stat : 4615 (picosat) R 4612 4615 3384 0 -1 4202496 165186 0 0 0 436201 39 0 0 25 0 1 0 801551866 177197056 41971 33554432000 134512640 134603332 4286565728 18446744073709551615 134551163 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4615/statm: 43261 41971 98 23 0 42887 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 173044

[startup+4422.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/536 4769
/proc/meminfo: memFree=8702164/32951124 swapFree=58212616/67111528
[pid=4615] ppid=4612 vsize=184132 CPUtime=4422.39 cores=0,2,4,6
/proc/4615/stat : 4615 (picosat) R 4612 4615 3384 0 -1 4202496 167962 0 0 0 442200 39 0 0 25 0 1 0 801551866 188551168 44747 33554432000 134512640 134603332 4286565728 18446744073709551615 134566172 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4615/statm: 46033 44747 98 23 0 45659 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 184132

[startup+4482.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/536 4771
/proc/meminfo: memFree=8702020/32951124 swapFree=58212616/67111528
[pid=4615] ppid=4612 vsize=184132 CPUtime=4482.39 cores=0,2,4,6
/proc/4615/stat : 4615 (picosat) R 4612 4615 3384 0 -1 4202496 167962 0 0 0 448200 39 0 0 25 0 1 0 801551866 188551168 44747 33554432000 134512640 134603332 4286565728 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4615/statm: 46033 44747 98 23 0 45659 0
Current children cumulated CPU time (s) 4482.39
Current children cumulated vsize (KiB) 184132

[startup+4542.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/536 4772
/proc/meminfo: memFree=8700880/32951124 swapFree=58212616/67111528
[pid=4615] ppid=4612 vsize=184924 CPUtime=4542.39 cores=0,2,4,6
/proc/4615/stat : 4615 (picosat) R 4612 4615 3384 0 -1 4202496 168165 0 0 0 454200 39 0 0 25 0 1 0 801551866 189362176 44950 33554432000 134512640 134603332 4286565728 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4615/statm: 46231 44950 98 23 0 45857 0
Current children cumulated CPU time (s) 4542.39
Current children cumulated vsize (KiB) 184924

[startup+4602.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/536 4774
/proc/meminfo: memFree=8698380/32951124 swapFree=58212616/67111528
[pid=4615] ppid=4612 vsize=184924 CPUtime=4602.41 cores=0,2,4,6
/proc/4615/stat : 4615 (picosat) R 4612 4615 3384 0 -1 4202496 168165 0 0 0 460201 40 0 0 25 0 1 0 801551866 189362176 44950 33554432000 134512640 134603332 4286565728 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4615/statm: 46231 44950 98 23 0 45857 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 184924

[startup+4662.3 s]
/proc/loadavg: 2.00 2.01 2.00 4/536 4776
/proc/meminfo: memFree=8698344/32951124 swapFree=58212616/67111528
[pid=4615] ppid=4612 vsize=184924 CPUtime=4662.4 cores=0,2,4,6
/proc/4615/stat : 4615 (picosat) R 4612 4615 3384 0 -1 4202496 168165 0 0 0 466200 40 0 0 25 0 1 0 801551866 189362176 44950 33554432000 134512640 134603332 4286565728 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4615/statm: 46231 44950 98 23 0 45857 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 184924

[startup+4722.32 s]
/proc/loadavg: 2.00 2.00 2.00 3/536 4777
/proc/meminfo: memFree=8699564/32951124 swapFree=58212616/67111528
[pid=4615] ppid=4612 vsize=184924 CPUtime=4722.43 cores=0,2,4,6
/proc/4615/stat : 4615 (picosat) R 4612 4615 3384 0 -1 4202496 168165 0 0 0 472203 40 0 0 25 0 1 0 801551866 189362176 44950 33554432000 134512640 134603332 4286565728 18446744073709551615 134545136 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4615/statm: 46231 44950 98 23 0 45857 0
Current children cumulated CPU time (s) 4722.43
Current children cumulated vsize (KiB) 184924

[startup+4782.3 s]
/proc/loadavg: 2.15 2.04 2.01 4/536 4779
/proc/meminfo: memFree=8699528/32951124 swapFree=58212616/67111528
[pid=4615] ppid=4612 vsize=184924 CPUtime=4782.41 cores=0,2,4,6
/proc/4615/stat : 4615 (picosat) R 4612 4615 3384 0 -1 4202496 168165 0 0 0 478201 40 0 0 25 0 1 0 801551866 189362176 44950 33554432000 134512640 134603332 4286565728 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4615/statm: 46231 44950 98 23 0 45857 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 184924

[startup+4842.3 s]
/proc/loadavg: 2.15 2.06 2.02 4/536 4780
/proc/meminfo: memFree=8699008/32951124 swapFree=58212616/67111528
[pid=4615] ppid=4612 vsize=184924 CPUtime=4842.41 cores=0,2,4,6
/proc/4615/stat : 4615 (picosat) R 4612 4615 3384 0 -1 4202496 168165 0 0 0 484201 40 0 0 25 0 1 0 801551866 189362176 44950 33554432000 134512640 134603332 4286565728 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4615/statm: 46231 44950 98 23 0 45857 0
Current children cumulated CPU time (s) 4842.41
Current children cumulated vsize (KiB) 184924

[startup+4902.3 s]
/proc/loadavg: 2.09 2.06 2.02 4/536 4782
/proc/meminfo: memFree=8699480/32951124 swapFree=58212616/67111528
[pid=4615] ppid=4612 vsize=184924 CPUtime=4902.41 cores=0,2,4,6
/proc/4615/stat : 4615 (picosat) R 4612 4615 3384 0 -1 4202496 168165 0 0 0 490201 40 0 0 25 0 1 0 801551866 189362176 44950 33554432000 134512640 134603332 4286565728 18446744073709551615 134550824 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4615/statm: 46231 44950 98 23 0 45857 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 184924

[startup+4962.3 s]
/proc/loadavg: 2.03 2.05 2.01 3/536 4793
/proc/meminfo: memFree=8718168/32951124 swapFree=58212616/67111528
[pid=4615] ppid=4612 vsize=184924 CPUtime=4962.41 cores=0,2,4,6
/proc/4615/stat : 4615 (picosat) R 4612 4615 3384 0 -1 4202496 168165 0 0 0 496201 40 0 0 25 0 1 0 801551866 189362176 44950 33554432000 134512640 134603332 4286565728 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4615/statm: 46231 44950 98 23 0 45857 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 184924



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.02 2.04 2.01 3/536 4794
/proc/meminfo: memFree=8717908/32951124 swapFree=58212616/67111528
[pid=4615] ppid=4612 vsize=184924 CPUtime=5000.02 cores=0,2,4,6
/proc/4615/stat : 4615 (picosat) R 4612 4615 3384 0 -1 4202496 168165 0 0 0 499962 40 0 0 25 0 1 0 801551866 189362176 44950 33554432000 134512640 134603332 4286565728 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4615/statm: 46231 44950 98 23 0 45857 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 184924

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

Solver just ended. Dumping a history of the last processes samples

[startup+4999.9 s]
/proc/loadavg: 2.02 2.04 2.01 3/536 4794
/proc/meminfo: memFree=8717908/32951124 swapFree=58212616/67111528
[pid=4615] ppid=4612 vsize=184924 CPUtime=5000.02 cores=0,2,4,6
/proc/4615/stat : 4615 (picosat) R 4612 4615 3384 0 -1 4202496 168165 0 0 0 499962 40 0 0 25 0 1 0 801551866 189362176 44950 33554432000 134512640 134603332 4286565728 18446744073709551615 134565592 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4615/statm: 46231 44950 98 23 0 45857 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 184924

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.05
CPU user time (s): 4999.64
CPU system time (s): 0.410937
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 187736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.63
system time used= 0.410937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 168165
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= 6
involuntary context switches= 12287

runsolver used 28.6576 second user time and 59.5879 second system time

The end

Launcher Data 

Begin job on node136 at 2011-06-01 05:38:59
IDJOB=3438774
IDBENCH=83170
IDSOLVER=1934
FILE ID=node136/3438774-1306899539
RUNJOBID= node136-1306899539-4537
PBS_JOBID= 13488440
Free space on /tmp= 32260 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/mosoi/289/289-unsat-7x39.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3438774-1306899539/watcher-3438774-1306899539 -o /tmp/evaluation-result-3438774-1306899539/solver-3438774-1306899539 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3438774-1306899539.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= f717554c4e7f802b3078c48464dbcd9d
RANDOM SEED=976157984

node136.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.61
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
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 syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:       9688608 kB
Buffers:        105004 kB
Cached:       19576504 kB
SwapCached:       7672 kB
Active:        8881376 kB
Inactive:     13619296 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:       9688608 kB
SwapTotal:    67111528 kB
SwapFree:     58212616 kB
Dirty:            1912 kB
Writeback:           0 kB
AnonPages:     2817848 kB
Mapped:          24340 kB
Slab:           621580 kB
PageTables:      68652 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS: 169213436 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 32256 MiB
End job on node136 at 2011-06-01 07:02:21