Trace number 3439069

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) 5000.25 5000.19

General information on the benchmark

Namecrafted/kullmann/GreenTao/
GreenTaok1k2/GreenTao_2-5-5_34309.cnf
MD5SUMe252fbf81407f3388187ab50f0786909
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 variables34307
Number of clauses708206
Sum of the clauses size3541030
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 5708206
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-3439069-1306904555/watcher-3439069-1306904555 -o /tmp/evaluation-result-3439069-1306904555/solver-3439069-1306904555 -C 5000 -W 5100 -M 15500 picosat HOME/instance-3439069-1306904555.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: 2.00 2.04 2.01 2/530 12495
/proc/meminfo: memFree=3633052/32951132 swapFree=46579808/67111528
[pid=12495] ppid=12493 vsize=4568 CPUtime=0 cores=0,2,4,6
/proc/12495/stat : 12495 (picosat) R 12493 12495 11077 0 -1 4202496 845 0 0 0 0 0 0 0 23 0 1 0 802054281 4677632 791 33554432000 134512640 134603332 4288394304 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12495/statm: 1142 792 90 23 0 768 0

[startup+0.072312 s]
/proc/loadavg: 2.00 2.04 2.01 2/530 12495
/proc/meminfo: memFree=3633052/32951132 swapFree=46579808/67111528
[pid=12495] ppid=12493 vsize=9176 CPUtime=0.06 cores=0,2,4,6
/proc/12495/stat : 12495 (picosat) R 12493 12495 11077 0 -1 4202496 2017 0 0 0 6 0 0 0 23 0 1 0 802054281 9396224 1963 33554432000 134512640 134603332 4288394304 18446744073709551615 8971772 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12495/statm: 2294 1964 90 23 0 1920 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 9176

[startup+0.100346 s]
/proc/loadavg: 2.00 2.04 2.01 2/530 12495
/proc/meminfo: memFree=3633052/32951132 swapFree=46579808/67111528
[pid=12495] ppid=12493 vsize=11800 CPUtime=0.09 cores=0,2,4,6
/proc/12495/stat : 12495 (picosat) R 12493 12495 11077 0 -1 4202496 2563 0 0 0 9 0 0 0 23 0 1 0 802054281 12083200 2509 33554432000 134512640 134603332 4288394304 18446744073709551615 8972131 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12495/statm: 2950 2510 90 23 0 2576 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11800

[startup+0.300311 s]
/proc/loadavg: 2.00 2.04 2.01 2/530 12495
/proc/meminfo: memFree=3633052/32951132 swapFree=46579808/67111528
[pid=12495] ppid=12493 vsize=28996 CPUtime=0.29 cores=0,2,4,6
/proc/12495/stat : 12495 (picosat) R 12493 12495 11077 0 -1 4202496 6473 0 0 0 28 1 0 0 24 0 1 0 802054281 29691904 6419 33554432000 134512640 134603332 4288394304 18446744073709551615 4294960144 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12495/statm: 7249 6420 90 23 0 6875 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 28996

[startup+0.700223 s]
/proc/loadavg: 2.00 2.04 2.01 2/530 12495
/proc/meminfo: memFree=3633052/32951132 swapFree=46579808/67111528
[pid=12495] ppid=12493 vsize=36520 CPUtime=0.69 cores=0,2,4,6
/proc/12495/stat : 12495 (picosat) R 12493 12495 11077 0 -1 4202496 8509 0 0 0 68 1 0 0 25 0 1 0 802054281 37396480 8455 33554432000 134512640 134603332 4288394304 18446744073709551615 134564582 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12495/statm: 9130 8455 98 23 0 8756 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36520

[startup+1.50109 s]
/proc/loadavg: 2.00 2.03 2.01 3/531 12496
/proc/meminfo: memFree=3596124/32951132 swapFree=46579808/67111528
[pid=12495] ppid=12493 vsize=43120 CPUtime=1.49 cores=0,2,4,6
/proc/12495/stat : 12495 (picosat) R 12493 12495 11077 0 -1 4202496 10135 0 0 0 147 2 0 0 25 0 1 0 802054281 44154880 10081 33554432000 134512640 134603332 4288394304 18446744073709551615 134525296 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/12495/statm: 10780 10081 98 23 0 10406 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 43120

[startup+3.10084 s]
/proc/loadavg: 2.00 2.03 2.01 3/531 12496
/proc/meminfo: memFree=3586328/32951132 swapFree=46579808/67111528
[pid=12495] ppid=12493 vsize=54736 CPUtime=3.09 cores=0,2,4,6
/proc/12495/stat : 12495 (picosat) R 12493 12495 11077 0 -1 4202496 13037 0 0 0 306 3 0 0 25 0 1 0 802054281 56049664 12983 33554432000 134512640 134603332 4288394304 18446744073709551615 134564269 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12495/statm: 13684 12983 98 23 0 13310 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 54736

[startup+6.30028 s]
/proc/loadavg: 2.16 2.07 2.02 3/531 12496
/proc/meminfo: memFree=3562172/32951132 swapFree=46579808/67111528
[pid=12495] ppid=12493 vsize=77040 CPUtime=6.29 cores=0,2,4,6
/proc/12495/stat : 12495 (picosat) R 12493 12495 11077 0 -1 4202496 18632 0 0 0 625 4 0 0 25 0 1 0 802054281 78888960 18578 33554432000 134512640 134603332 4288394304 18446744073709551615 134563962 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12495/statm: 19260 18578 98 23 0 18886 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 77040

[startup+12.7012 s]
/proc/loadavg: 2.15 2.06 2.02 3/531 12499
/proc/meminfo: memFree=3522796/32951132 swapFree=46579808/67111528
[pid=12495] ppid=12493 vsize=113332 CPUtime=12.69 cores=0,2,4,6
/proc/12495/stat : 12495 (picosat) R 12493 12495 11077 0 -1 4202496 27675 0 0 0 1263 6 0 0 25 0 1 0 802054281 116051968 27621 33554432000 134512640 134603332 4288394304 18446744073709551615 134551056 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12495/statm: 28333 27621 98 23 0 27959 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 113332

[startup+25.501 s]
/proc/loadavg: 2.12 2.06 2.01 3/531 12499
/proc/meminfo: memFree=3454852/32951132 swapFree=46579808/67111528
[pid=12495] ppid=12493 vsize=178920 CPUtime=25.49 cores=0,2,4,6
/proc/12495/stat : 12495 (picosat) R 12493 12495 11077 0 -1 4202496 44005 0 0 0 2540 9 0 0 25 0 1 0 802054281 183214080 43951 33554432000 134512640 134603332 4288394304 18446744073709551615 134551031 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12495/statm: 44730 43951 98 23 0 44356 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 178920

[startup+51.1006 s]
/proc/loadavg: 2.07 2.05 2.01 3/531 12499
/proc/meminfo: memFree=3347296/32951132 swapFree=46579808/67111528
[pid=12495] ppid=12493 vsize=285444 CPUtime=51.09 cores=0,2,4,6
/proc/12495/stat : 12495 (picosat) R 12493 12495 11077 0 -1 4202496 70713 0 0 0 5094 15 0 0 25 0 1 0 802054281 292294656 70659 33554432000 134512640 134603332 4288394304 18446744073709551615 134546014 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12495/statm: 71361 70660 98 23 0 70987 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 285444

[startup+102.32 s]
/proc/loadavg: 2.03 2.04 2.01 3/531 12501
/proc/meminfo: memFree=3205796/32951132 swapFree=46579808/67111528
[pid=12495] ppid=12493 vsize=423880 CPUtime=102.31 cores=0,2,4,6
/proc/12495/stat : 12495 (picosat) R 12493 12495 11077 0 -1 4202496 105215 0 0 0 10209 22 0 0 25 0 1 0 802054281 434053120 105161 33554432000 134512640 134603332 4288394304 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12495/statm: 105970 105161 98 23 0 105596 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 423880

[startup+162.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/531 12503
/proc/meminfo: memFree=3026612/32951132 swapFree=46579808/67111528
[pid=12495] ppid=12493 vsize=602940 CPUtime=162.29 cores=0,2,4,6
/proc/12495/stat : 12495 (picosat) R 12493 12495 11077 0 -1 4202496 149603 0 0 0 16196 33 0 0 25 0 1 0 802054281 617410560 149549 33554432000 134512640 134603332 4288394304 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12495/statm: 150735 149549 98 23 0 150361 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 602940

[startup+222.301 s]
/proc/loadavg: 2.08 2.05 2.01 3/531 12505
/proc/meminfo: memFree=2929240/32951132 swapFree=46579808/67111528
[pid=12495] ppid=12493 vsize=698772 CPUtime=222.29 cores=0,2,4,6
/proc/12495/stat : 12495 (picosat) R 12493 12495 11077 0 -1 4202496 173676 0 0 0 22190 39 0 0 25 0 1 0 802054281 715542528 173622 33554432000 134512640 134603332 4288394304 18446744073709551615 134550991 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12495/statm: 174693 173622 98 23 0 174319 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 698772

[startup+282.318 s]
/proc/loadavg: 2.07 2.06 2.01 3/531 12508
/proc/meminfo: memFree=2839232/32951132 swapFree=46579808/67111528
[pid=12495] ppid=12493 vsize=793416 CPUtime=282.34 cores=0,2,4,6
/proc/12495/stat : 12495 (picosat) R 12493 12495 11077 0 -1 4202496 197427 0 0 0 28190 44 0 0 25 0 1 0 802054281 812457984 197378 33554432000 134512640 134603332 4288394304 18446744073709551615 8971772 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12495/statm: 198387 197381 98 23 0 198013 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 793416

[startup+342.319 s]
/proc/loadavg: 2.02 2.04 2.00 3/531 12510
/proc/meminfo: memFree=2761888/32951132 swapFree=46579808/67111528
[pid=12495] ppid=12493 vsize=867204 CPUtime=342.31 cores=0,2,4,6
/proc/12495/stat : 12495 (picosat) R 12493 12495 11077 0 -1 4202496 215937 0 0 0 34181 50 0 0 25 0 1 0 802054281 888016896 215883 33554432000 134512640 134603332 4288394304 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12495/statm: 216801 215883 98 23 0 216427 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 867204

[startup+402.301 s]
/proc/loadavg: 2.10 2.06 2.01 3/531 12512
/proc/meminfo: memFree=2691800/32951132 swapFree=46579808/67111528
[pid=12495] ppid=12493 vsize=937296 CPUtime=402.29 cores=0,2,4,6
/proc/12495/stat : 12495 (picosat) R 12493 12495 11077 0 -1 4202496 233531 0 0 0 40174 55 0 0 25 0 1 0 802054281 959791104 233477 33554432000 134512640 134603332 4288394304 18446744073709551615 134556016 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12495/statm: 234324 233477 98 23 0 233950 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 937296

[startup+462.301 s]
/proc/loadavg: 2.08 2.06 2.01 3/531 12514
/proc/meminfo: memFree=2639208/32951132 swapFree=46579808/67111528
[pid=12495] ppid=12493 vsize=989700 CPUtime=462.29 cores=0,2,4,6
/proc/12495/stat : 12495 (picosat) R 12493 12495 11077 0 -1 4202496 246688 0 0 0 46169 60 0 0 25 0 1 0 802054281 1013452800 246634 33554432000 134512640 134603332 4288394304 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12495/statm: 247425 246634 98 23 0 247051 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 989700

[startup+522.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/531 12514
/proc/meminfo: memFree=2472040/32951132 swapFree=46579808/67111528
[pid=12495] ppid=12493 vsize=1162360 CPUtime=522.3 cores=0,2,4,6
/proc/12495/stat : 12495 (picosat) R 12493 12495 11077 0 -1 4202496 288962 0 0 0 52160 70 0 0 25 0 1 0 802054281 1190256640 288908 33554432000 134512640 134603332 4288394304 18446744073709551615 134550856 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12495/statm: 290590 288908 98 23 0 290216 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 1162360

[startup+582.301 s]
/proc/loadavg: 2.01 2.04 2.00 3/531 12516
/proc/meminfo: memFree=2363804/32951132 swapFree=46579808/67111528
[pid=12495] ppid=12493 vsize=1267036 CPUtime=582.3 cores=0,2,4,6
/proc/12495/stat : 12495 (picosat) R 12493 12495 11077 0 -1 4202496 315200 0 0 0 58154 76 0 0 25 0 1 0 802054281 1297444864 315146 33554432000 134512640 134603332 4288394304 18446744073709551615 134550853 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12495/statm: 316759 315146 98 23 0 316385 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 1267036

[startup+642.301 s]

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

[startup+4062.3 s]
/proc/loadavg: 2.01 2.03 2.00 3/531 12622
/proc/meminfo: memFree=528216/32951132 swapFree=46579808/67111528
[pid=12495] ppid=12493 vsize=3096828 CPUtime=4062.33 cores=0,2,4,6
/proc/12495/stat : 12495 (picosat) R 12493 12495 11077 0 -1 4202496 772226 0 0 0 405990 243 0 0 25 0 1 0 802054281 3171151872 772172 33554432000 134512640 134603332 4288394304 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12495/statm: 774207 772172 98 23 0 773833 0
Current children cumulated CPU time (s) 4062.33
Current children cumulated vsize (KiB) 3096828

[startup+4122.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/531 12622
/proc/meminfo: memFree=519468/32951132 swapFree=46579808/67111528
[pid=12495] ppid=12493 vsize=3105936 CPUtime=4122.33 cores=0,2,4,6
/proc/12495/stat : 12495 (picosat) R 12493 12495 11077 0 -1 4202496 774541 0 0 0 411989 244 0 0 25 0 1 0 802054281 3180478464 774487 33554432000 134512640 134603332 4288394304 18446744073709551615 134550973 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12495/statm: 776484 774487 98 23 0 776110 0
Current children cumulated CPU time (s) 4122.33
Current children cumulated vsize (KiB) 3105936

[startup+4182.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/531 12624
/proc/meminfo: memFree=503348/32951132 swapFree=46579808/67111528
[pid=12495] ppid=12493 vsize=3122700 CPUtime=4182.34 cores=0,2,4,6
/proc/12495/stat : 12495 (picosat) R 12493 12495 11077 0 -1 4202496 778721 0 0 0 417988 246 0 0 25 0 1 0 802054281 3197644800 778667 33554432000 134512640 134603332 4288394304 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12495/statm: 780675 778667 98 23 0 780301 0
Current children cumulated CPU time (s) 4182.34
Current children cumulated vsize (KiB) 3122700

[startup+4242.3 s]
/proc/loadavg: 2.09 2.04 2.01 3/531 12626
/proc/meminfo: memFree=493076/32951132 swapFree=46579808/67111528
[pid=12495] ppid=12493 vsize=3131808 CPUtime=4242.34 cores=0,2,4,6
/proc/12495/stat : 12495 (picosat) R 12493 12495 11077 0 -1 4202496 781033 0 0 0 423987 247 0 0 25 0 1 0 802054281 3206971392 780979 33554432000 134512640 134603332 4288394304 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12495/statm: 782952 780979 98 23 0 782578 0
Current children cumulated CPU time (s) 4242.34
Current children cumulated vsize (KiB) 3131808

[startup+4302.3 s]
/proc/loadavg: 2.11 2.06 2.01 3/531 12628
/proc/meminfo: memFree=482740/32951132 swapFree=46579808/67111528
[pid=12495] ppid=12493 vsize=3142632 CPUtime=4302.34 cores=0,2,4,6
/proc/12495/stat : 12495 (picosat) R 12493 12495 11077 0 -1 4202496 783752 0 0 0 429986 248 0 0 25 0 1 0 802054281 3218055168 783698 33554432000 134512640 134603332 4288394304 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12495/statm: 785658 783698 98 23 0 785284 0
Current children cumulated CPU time (s) 4302.34
Current children cumulated vsize (KiB) 3142632

[startup+4362.3 s]
/proc/loadavg: 2.04 2.05 2.01 3/531 12630
/proc/meminfo: memFree=473592/32951132 swapFree=46579808/67111528
[pid=12495] ppid=12493 vsize=3152400 CPUtime=4362.34 cores=0,2,4,6
/proc/12495/stat : 12495 (picosat) R 12493 12495 11077 0 -1 4202496 786181 0 0 0 435985 249 0 0 25 0 1 0 802054281 3228057600 786127 33554432000 134512640 134603332 4288394304 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12495/statm: 788100 786127 98 23 0 787726 0
Current children cumulated CPU time (s) 4362.34
Current children cumulated vsize (KiB) 3152400

[startup+4422.3 s]
/proc/loadavg: 2.01 2.04 2.00 3/531 12630
/proc/meminfo: memFree=424404/32951132 swapFree=46579808/67111528
[pid=12495] ppid=12493 vsize=3202296 CPUtime=4422.34 cores=0,2,4,6
/proc/12495/stat : 12495 (picosat) R 12493 12495 11077 0 -1 4202496 798689 0 0 0 441981 253 0 0 25 0 1 0 802054281 3279151104 798635 33554432000 134512640 134603332 4288394304 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12495/statm: 800574 798635 98 23 0 800200 0
Current children cumulated CPU time (s) 4422.34
Current children cumulated vsize (KiB) 3202296

[startup+4482.3 s]
/proc/loadavg: 2.11 2.06 2.01 3/531 12632
/proc/meminfo: memFree=377576/32951132 swapFree=46579808/67111528
[pid=12495] ppid=12493 vsize=3248232 CPUtime=4482.34 cores=0,2,4,6
/proc/12495/stat : 12495 (picosat) R 12493 12495 11077 0 -1 4202496 810219 0 0 0 447977 257 0 0 25 0 1 0 802054281 3326189568 810165 33554432000 134512640 134603332 4288394304 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12495/statm: 812058 810165 98 23 0 811684 0
Current children cumulated CPU time (s) 4482.34
Current children cumulated vsize (KiB) 3248232

[startup+4542.3 s]
/proc/loadavg: 2.09 2.06 2.01 3/531 12634
/proc/meminfo: memFree=345632/32951132 swapFree=46579808/67111528
[pid=12495] ppid=12493 vsize=3279120 CPUtime=4542.35 cores=0,2,4,6
/proc/12495/stat : 12495 (picosat) R 12493 12495 11077 0 -1 4202496 817956 0 0 0 453975 260 0 0 25 0 1 0 802054281 3357818880 817902 33554432000 134512640 134603332 4288394304 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12495/statm: 819780 817902 98 23 0 819406 0
Current children cumulated CPU time (s) 4542.35
Current children cumulated vsize (KiB) 3279120

[startup+4602.3 s]
/proc/loadavg: 2.03 2.05 2.00 3/531 12636
/proc/meminfo: memFree=334020/32951132 swapFree=46579808/67111528
[pid=12495] ppid=12493 vsize=3288360 CPUtime=4602.34 cores=0,2,4,6
/proc/12495/stat : 12495 (picosat) R 12493 12495 11077 0 -1 4202496 820295 0 0 0 459972 262 0 0 25 0 1 0 802054281 3367280640 820241 33554432000 134512640 134603332 4288394304 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12495/statm: 822090 820241 98 23 0 821716 0
Current children cumulated CPU time (s) 4602.34
Current children cumulated vsize (KiB) 3288360

[startup+4662.32 s]
/proc/loadavg: 2.01 2.03 2.00 3/531 12638
/proc/meminfo: memFree=322648/32951132 swapFree=46579808/67111528
[pid=12495] ppid=12493 vsize=3300372 CPUtime=4662.36 cores=0,2,4,6
/proc/12495/stat : 12495 (picosat) R 12493 12495 11077 0 -1 4202496 823304 0 0 0 465973 263 0 0 25 0 1 0 802054281 3379580928 823250 33554432000 134512640 134603332 4288394304 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12495/statm: 825093 823250 98 23 0 824719 0
Current children cumulated CPU time (s) 4662.36
Current children cumulated vsize (KiB) 3300372

[startup+4722.3 s]
/proc/loadavg: 2.00 2.03 2.00 3/531 12638
/proc/meminfo: memFree=313392/32951132 swapFree=46579808/67111528
[pid=12495] ppid=12493 vsize=3310272 CPUtime=4722.35 cores=0,2,4,6
/proc/12495/stat : 12495 (picosat) R 12493 12495 11077 0 -1 4202496 825800 0 0 0 471970 265 0 0 25 0 1 0 802054281 3389718528 825746 33554432000 134512640 134603332 4288394304 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12495/statm: 827568 825746 98 23 0 827194 0
Current children cumulated CPU time (s) 4722.35
Current children cumulated vsize (KiB) 3310272

[startup+4782.3 s]
/proc/loadavg: 2.00 2.02 2.00 3/531 12640
/proc/meminfo: memFree=302216/32951132 swapFree=46579808/67111528
[pid=12495] ppid=12493 vsize=3322680 CPUtime=4782.34 cores=0,2,4,6
/proc/12495/stat : 12495 (picosat) R 12493 12495 11077 0 -1 4202496 828919 0 0 0 477968 266 0 0 25 0 1 0 802054281 3402424320 828865 33554432000 134512640 134603332 4288394304 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12495/statm: 830670 828865 98 23 0 830296 0
Current children cumulated CPU time (s) 4782.34
Current children cumulated vsize (KiB) 3322680

[startup+4842.3 s]
/proc/loadavg: 2.11 2.05 2.01 3/531 12642
/proc/meminfo: memFree=292684/32951132 swapFree=46579808/67111528
[pid=12495] ppid=12493 vsize=3331920 CPUtime=4842.34 cores=0,2,4,6
/proc/12495/stat : 12495 (picosat) R 12493 12495 11077 0 -1 4202496 831233 0 0 0 483967 267 0 0 25 0 1 0 802054281 3411886080 831179 33554432000 134512640 134603332 4288394304 18446744073709551615 134556005 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12495/statm: 832980 831179 98 23 0 832606 0
Current children cumulated CPU time (s) 4842.34
Current children cumulated vsize (KiB) 3331920

[startup+4902.3 s]
/proc/loadavg: 2.09 2.05 2.01 3/531 12644
/proc/meminfo: memFree=281836/32951132 swapFree=46579808/67111528
[pid=12495] ppid=12493 vsize=3342876 CPUtime=4902.35 cores=0,2,4,6
/proc/12495/stat : 12495 (picosat) R 12493 12495 11077 0 -1 4202496 833983 0 0 0 489966 269 0 0 25 0 1 0 802054281 3423105024 833929 33554432000 134512640 134603332 4288394304 18446744073709551615 134556016 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12495/statm: 835719 833929 98 23 0 835345 0
Current children cumulated CPU time (s) 4902.35
Current children cumulated vsize (KiB) 3342876

[startup+4962.3 s]
/proc/loadavg: 2.03 2.04 2.00 3/531 12646
/proc/meminfo: memFree=272152/32951132 swapFree=46579808/67111528
[pid=12495] ppid=12493 vsize=3352512 CPUtime=4962.35 cores=0,2,4,6
/proc/12495/stat : 12495 (picosat) R 12493 12495 11077 0 -1 4202496 836384 0 0 0 495965 270 0 0 25 0 1 0 802054281 3432972288 836330 33554432000 134512640 134603332 4288394304 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12495/statm: 838128 836330 98 23 0 837754 0
Current children cumulated CPU time (s) 4962.35
Current children cumulated vsize (KiB) 3352512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5000.02 s]
/proc/loadavg: 1.93 2.01 1.99 2/529 12647
/proc/meminfo: memFree=255492/32951132 swapFree=46579808/67111528
[pid=12495] ppid=12493 vsize=3376008 CPUtime=5000.08 cores=0,2,4,6
/proc/12495/stat : 12495 (picosat) R 12493 12495 11077 0 -1 4202496 842272 0 0 0 499736 272 0 0 25 0 1 0 802054281 3457032192 842218 33554432000 134512640 134603332 4288394304 18446744073709551615 134550853 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/12495/statm: 844002 842218 98 23 0 843628 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 3376008

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

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

[startup+5000.12 s]
/proc/loadavg: 1.93 2.01 1.99 2/529 12647
/proc/meminfo: memFree=255492/32951132 swapFree=46579808/67111528
[pid=12495] ppid=12493 vsize=0 CPUtime=5000.17 cores=0,2,4,6
/proc/12495/stat : 12495 (picosat) R 12493 12495 11077 0 -1 4203524 842272 0 0 0 499737 280 0 0 25 0 1 0 802054281 0 0 33554432000 0 0 0 0 0 0 0 4096 0 18446744073709551615 0 0 17 0 0 0 0
/proc/12495/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 5000.17
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5000.19
CPU time (s): 5000.25
CPU user time (s): 4997.37
CPU system time (s): 2.87856
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 3376008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4997.37
system time used= 2.87856
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 842272
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= 3
involuntary context switches= 5693

runsolver used 27.9637 second user time and 59.07 second system time

The end

Launcher Data 

Begin job on node128 at 2011-06-01 07:02:36
IDJOB=3439069
IDBENCH=83251
IDSOLVER=1934
FILE ID=node128/3439069-1306904555
RUNJOBID= node128-1306899552-12225
PBS_JOBID= 13488448
Free space on /tmp= 62628 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT11/crafted/kullmann/GreenTao/GreenTaok1k2/GreenTao_2-5-5_34309.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3439069-1306904555/watcher-3439069-1306904555 -o /tmp/evaluation-result-3439069-1306904555/solver-3439069-1306904555 -C 5000 -W 5100 -M 15500  picosat HOME/instance-3439069-1306904555.cnf

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

MD5SUM BENCH= e252fbf81407f3388187ab50f0786909
RANDOM SEED=167531996

node128.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		: 2666.852
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	: 5333.70
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		: 2666.852
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		: 2666.852
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	: 5332.82
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		: 2666.852
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	: 5332.75
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		: 2666.852
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	: 5332.82
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		: 2666.852
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	: 5332.75
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		: 2666.852
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	: 5332.82
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		: 2666.852
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	: 5434.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:       3633332 kB
Buffers:        288680 kB
Cached:       14840776 kB
SwapCached:      35492 kB
Active:       16517800 kB
Inactive:     12200772 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:       3633332 kB
SwapTotal:    67111528 kB
SwapFree:     46579808 kB
Dirty:           23136 kB
Writeback:          20 kB
AnonPages:    13563196 kB
Mapped:          18108 kB
Slab:           418776 kB
PageTables:     112316 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS: 174798716 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 62628 MiB
End job on node128 at 2011-06-01 08:25:58