Trace number 3266257

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) 1300.04 1300.01

General information on the benchmark

NameSAT02/handmade/pehoushek/plainoldcnf/
5cnf_4300_4300_170.shuffled.cnf
MD5SUM82789f57e506af1994452e76af2dcbf0
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.073988
Satisfiable
(Un)Satisfiability was proved
Number of variables170
Number of clauses2924
Sum of the clauses size14457
Maximum clause length5
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31
Number of clauses of size 4161
Number of clauses of size 52762
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: 935)

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-3266257-1303579624/watcher-3266257-1303579624 -o /tmp/evaluation-result-3266257-1303579624/solver-3266257-1303579624 -C 2400 -W 1300 -M 7680 picosat HOME/instance-3266257-1303579624.cnf 

running on 2 cores: 5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.47 3.88 3.67 4/189 17966
/proc/meminfo: memFree=15541772/32950928 swapFree=67111528/67111528
[pid=17966] ppid=17964 vsize=1876 CPUtime=0 cores=5,7
/proc/17966/stat : 17966 (picosat) R 17964 17966 17798 0 -1 4202496 211 0 0 0 0 0 0 0 23 0 1 0 469561170 1921024 157 33554432000 134512640 134603332 4286877232 18446744073709551615 6604284 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17966/statm: 469 157 97 23 0 95 0

[startup+0.102428 s]
/proc/loadavg: 3.47 3.88 3.67 4/189 17966
/proc/meminfo: memFree=15541772/32950928 swapFree=67111528/67111528
[pid=17966] ppid=17964 vsize=2272 CPUtime=0.1 cores=5,7
/proc/17966/stat : 17966 (picosat) R 17964 17966 17798 0 -1 4202496 323 0 0 0 10 0 0 0 23 0 1 0 469561170 2326528 269 33554432000 134512640 134603332 4286877232 18446744073709551615 134563449 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17966/statm: 568 269 97 23 0 194 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2272

[startup+0.200411 s]
/proc/loadavg: 3.47 3.88 3.67 4/189 17966
/proc/meminfo: memFree=15541772/32950928 swapFree=67111528/67111528
[pid=17966] ppid=17964 vsize=2404 CPUtime=0.19 cores=5,7
/proc/17966/stat : 17966 (picosat) R 17964 17966 17798 0 -1 4202496 348 0 0 0 19 0 0 0 24 0 1 0 469561170 2461696 294 33554432000 134512640 134603332 4286877232 18446744073709551615 134564357 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17966/statm: 601 294 97 23 0 227 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2404

[startup+0.300393 s]
/proc/loadavg: 3.47 3.88 3.67 4/189 17966
/proc/meminfo: memFree=15541772/32950928 swapFree=67111528/67111528
[pid=17966] ppid=17964 vsize=2536 CPUtime=0.29 cores=5,7
/proc/17966/stat : 17966 (picosat) R 17964 17966 17798 0 -1 4202496 367 0 0 0 29 0 0 0 25 0 1 0 469561170 2596864 313 33554432000 134512640 134603332 4286877232 18446744073709551615 134563432 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17966/statm: 634 313 97 23 0 260 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2536

[startup+0.700321 s]
/proc/loadavg: 3.47 3.88 3.67 4/189 17966
/proc/meminfo: memFree=15541772/32950928 swapFree=67111528/67111528
[pid=17966] ppid=17964 vsize=2668 CPUtime=0.69 cores=5,7
/proc/17966/stat : 17966 (picosat) R 17964 17966 17798 0 -1 4202496 398 0 0 0 69 0 0 0 25 0 1 0 469561170 2732032 344 33554432000 134512640 134603332 4286877232 18446744073709551615 134563975 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17966/statm: 667 344 97 23 0 293 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2668

[startup+1.50018 s]
/proc/loadavg: 3.52 3.88 3.67 5/190 17967
/proc/meminfo: memFree=15538560/32950928 swapFree=67111528/67111528
[pid=17966] ppid=17964 vsize=2800 CPUtime=1.49 cores=5,7
/proc/17966/stat : 17966 (picosat) R 17964 17966 17798 0 -1 4202496 442 0 0 0 149 0 0 0 25 0 1 0 469561170 2867200 388 33554432000 134512640 134603332 4286877232 18446744073709551615 134525262 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17966/statm: 700 388 97 23 0 326 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2800

[startup+3.10089 s]
/proc/loadavg: 3.52 3.88 3.67 5/190 17994
/proc/meminfo: memFree=15536824/32950928 swapFree=67111528/67111528
[pid=17966] ppid=17964 vsize=2932 CPUtime=3.09 cores=5,7
/proc/17966/stat : 17966 (picosat) R 17964 17966 17798 0 -1 4202496 467 0 0 0 309 0 0 0 25 0 1 0 469561170 3002368 413 33554432000 134512640 134603332 4286877232 18446744073709551615 134550630 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17966/statm: 733 413 97 23 0 359 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2932

[startup+6.30032 s]
/proc/loadavg: 3.55 3.89 3.67 5/190 17994
/proc/meminfo: memFree=15535144/32950928 swapFree=67111528/67111528
[pid=17966] ppid=17964 vsize=3064 CPUtime=6.29 cores=5,7
/proc/17966/stat : 17966 (picosat) R 17964 17966 17798 0 -1 4202496 515 0 0 0 629 0 0 0 25 0 1 0 469561170 3137536 461 33554432000 134512640 134603332 4286877232 18446744073709551615 134550840 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17966/statm: 766 461 97 23 0 392 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3064

[startup+12.7002 s]
/proc/loadavg: 3.59 3.89 3.67 5/190 17994
/proc/meminfo: memFree=15532736/32950928 swapFree=67111528/67111528
[pid=17966] ppid=17964 vsize=3340 CPUtime=12.69 cores=5,7
/proc/17966/stat : 17966 (picosat) R 17964 17966 17798 0 -1 4202496 582 0 0 0 1269 0 0 0 25 0 1 0 469561170 3420160 528 33554432000 134512640 134603332 4286877232 18446744073709551615 134550973 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17966/statm: 835 528 97 23 0 461 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3340

[startup+25.5009 s]
/proc/loadavg: 3.65 3.89 3.68 5/190 17995
/proc/meminfo: memFree=15532024/32950928 swapFree=67111528/67111528
[pid=17966] ppid=17964 vsize=3600 CPUtime=25.5 cores=5,7
/proc/17966/stat : 17966 (picosat) R 17964 17966 17798 0 -1 4202496 631 0 0 0 2550 0 0 0 25 0 1 0 469561170 3686400 577 33554432000 134512640 134603332 4286877232 18446744073709551615 134565534 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17966/statm: 900 577 97 23 0 526 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 3600

[startup+51.1003 s]
/proc/loadavg: 3.79 3.90 3.69 5/190 17996
/proc/meminfo: memFree=15530268/32950928 swapFree=67111528/67111528
[pid=17966] ppid=17964 vsize=3864 CPUtime=51.1 cores=5,7
/proc/17966/stat : 17966 (picosat) R 17964 17966 17798 0 -1 4202496 719 0 0 0 5110 0 0 0 25 0 1 0 469561170 3956736 665 33554432000 134512640 134603332 4286877232 18446744073709551615 134546961 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17966/statm: 966 665 97 23 0 592 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 3864

[startup+102.3 s]
/proc/loadavg: 3.91 3.91 3.70 5/190 17997
/proc/meminfo: memFree=15526172/32950928 swapFree=67111528/67111528
[pid=17966] ppid=17964 vsize=4100 CPUtime=102.3 cores=5,7
/proc/17966/stat : 17966 (picosat) R 17964 17966 17798 0 -1 4202496 762 0 0 0 10230 0 0 0 25 0 1 0 469561170 4198400 708 33554432000 134512640 134603332 4286877232 18446744073709551615 134550866 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17966/statm: 1025 708 97 23 0 651 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 4100

[startup+162.301 s]
/proc/loadavg: 3.96 3.92 3.72 5/190 17998
/proc/meminfo: memFree=15524292/32950928 swapFree=67111528/67111528
[pid=17966] ppid=17964 vsize=4352 CPUtime=162.3 cores=5,7
/proc/17966/stat : 17966 (picosat) R 17964 17966 17798 0 -1 4202496 830 0 0 0 16230 0 0 0 25 0 1 0 469561170 4456448 776 33554432000 134512640 134603332 4286877232 18446744073709551615 134566214 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17966/statm: 1088 776 97 23 0 714 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 4352

[startup+222.307 s]
/proc/loadavg: 3.98 3.94 3.73 5/190 18000
/proc/meminfo: memFree=15523280/32950928 swapFree=67111528/67111528
[pid=17966] ppid=17964 vsize=4592 CPUtime=222.31 cores=5,7
/proc/17966/stat : 17966 (picosat) R 17964 17966 17798 0 -1 4202496 888 0 0 0 22231 0 0 0 25 0 1 0 469561170 4702208 834 33554432000 134512640 134603332 4286877232 18446744073709551615 134550930 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17966/statm: 1148 834 97 23 0 774 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 4592

[startup+282.3 s]
/proc/loadavg: 3.99 3.94 3.75 5/190 18002
/proc/meminfo: memFree=15522128/32950928 swapFree=67111528/67111528
[pid=17966] ppid=17964 vsize=4856 CPUtime=282.3 cores=5,7
/proc/17966/stat : 17966 (picosat) R 17964 17966 17798 0 -1 4202496 932 0 0 0 28230 0 0 0 25 0 1 0 469561170 4972544 878 33554432000 134512640 134603332 4286877232 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17966/statm: 1214 878 97 23 0 840 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 4856

[startup+342.3 s]
/proc/loadavg: 4.04 3.97 3.76 5/190 18003
/proc/meminfo: memFree=15521240/32950928 swapFree=67111528/67111528
[pid=17966] ppid=17964 vsize=4980 CPUtime=342.3 cores=5,7
/proc/17966/stat : 17966 (picosat) R 17964 17966 17798 0 -1 4202496 958 0 0 0 34230 0 0 0 25 0 1 0 469561170 5099520 904 33554432000 134512640 134603332 4286877232 18446744073709551615 134563965 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17966/statm: 1245 904 97 23 0 871 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 4980

[startup+402.301 s]
/proc/loadavg: 4.01 3.97 3.77 5/190 18005
/proc/meminfo: memFree=15520960/32950928 swapFree=67111528/67111528
[pid=17966] ppid=17964 vsize=4980 CPUtime=402.3 cores=5,7
/proc/17966/stat : 17966 (picosat) R 17964 17966 17798 0 -1 4202496 961 0 0 0 40230 0 0 0 25 0 1 0 469561170 5099520 907 33554432000 134512640 134603332 4286877232 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17966/statm: 1245 907 97 23 0 871 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 4980

[startup+462.301 s]
/proc/loadavg: 4.00 3.97 3.79 5/190 18006
/proc/meminfo: memFree=15519948/32950928 swapFree=67111528/67111528
[pid=17966] ppid=17964 vsize=5244 CPUtime=462.3 cores=5,7
/proc/17966/stat : 17966 (picosat) R 17964 17966 17798 0 -1 4202496 1036 0 0 0 46230 0 0 0 25 0 1 0 469561170 5369856 982 33554432000 134512640 134603332 4286877232 18446744073709551615 134550959 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17966/statm: 1311 982 97 23 0 937 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 5244

[startup+522.3 s]
/proc/loadavg: 4.07 3.99 3.80 5/190 18008
/proc/meminfo: memFree=15519308/32950928 swapFree=67111528/67111528
[pid=17966] ppid=17964 vsize=5244 CPUtime=522.31 cores=5,7
/proc/17966/stat : 17966 (picosat) R 17964 17966 17798 0 -1 4202496 1036 0 0 0 52231 0 0 0 25 0 1 0 469561170 5369856 982 33554432000 134512640 134603332 4286877232 18446744073709551615 134548282 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17966/statm: 1311 982 97 23 0 937 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 5244

[startup+582.301 s]
/proc/loadavg: 4.02 3.99 3.81 5/190 18010
/proc/meminfo: memFree=15519152/32950928 swapFree=67111528/67111528
[pid=17966] ppid=17964 vsize=5244 CPUtime=582.31 cores=5,7
/proc/17966/stat : 17966 (picosat) R 17964 17966 17798 0 -1 4202496 1036 0 0 0 58231 0 0 0 25 0 1 0 469561170 5369856 982 33554432000 134512640 134603332 4286877232 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17966/statm: 1311 982 97 23 0 937 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 5244

[startup+642.301 s]
/proc/loadavg: 4.01 3.99 3.82 5/190 18011
/proc/meminfo: memFree=15519004/32950928 swapFree=67111528/67111528
[pid=17966] ppid=17964 vsize=5244 CPUtime=642.31 cores=5,7
/proc/17966/stat : 17966 (picosat) R 17964 17966 17798 0 -1 4202496 1044 0 0 0 64231 0 0 0 25 0 1 0 469561170 5369856 990 33554432000 134512640 134603332 4286877232 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17966/statm: 1311 990 97 23 0 937 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 5244

[startup+702.3 s]
/proc/loadavg: 4.00 3.99 3.83 5/190 18013
/proc/meminfo: memFree=15517612/32950928 swapFree=67111528/67111528
[pid=17966] ppid=17964 vsize=5636 CPUtime=702.31 cores=5,7
/proc/17966/stat : 17966 (picosat) R 17964 17966 17798 0 -1 4202496 1118 0 0 0 70231 0 0 0 25 0 1 0 469561170 5771264 1064 33554432000 134512640 134603332 4286877232 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17966/statm: 1409 1064 97 23 0 1035 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 5636

[startup+762.301 s]
/proc/loadavg: 4.00 3.99 3.83 5/190 18014
/proc/meminfo: memFree=15517096/32950928 swapFree=67111528/67111528
[pid=17966] ppid=17964 vsize=5636 CPUtime=762.32 cores=5,7
/proc/17966/stat : 17966 (picosat) R 17964 17966 17798 0 -1 4202496 1126 0 0 0 76232 0 0 0 25 0 1 0 469561170 5771264 1072 33554432000 134512640 134603332 4286877232 18446744073709551615 134550976 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17966/statm: 1409 1072 97 23 0 1035 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 5636

[startup+822.301 s]
/proc/loadavg: 4.00 3.99 3.84 5/190 18016
/proc/meminfo: memFree=15516824/32950928 swapFree=67111528/67111528
[pid=17966] ppid=17964 vsize=5632 CPUtime=822.31 cores=5,7
/proc/17966/stat : 17966 (picosat) R 17964 17966 17798 0 -1 4202496 1126 0 0 0 82231 0 0 0 25 0 1 0 469561170 5767168 1072 33554432000 134512640 134603332 4286877232 18446744073709551615 134563400 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17966/statm: 1408 1072 97 23 0 1034 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 5632

[startup+882.306 s]
/proc/loadavg: 4.07 4.00 3.85 5/190 18018
/proc/meminfo: memFree=15516544/32950928 swapFree=67111528/67111528
[pid=17966] ppid=17964 vsize=5632 CPUtime=882.32 cores=5,7
/proc/17966/stat : 17966 (picosat) R 17964 17966 17798 0 -1 4202496 1126 0 0 0 88232 0 0 0 25 0 1 0 469561170 5767168 1072 33554432000 134512640 134603332 4286877232 18446744073709551615 134550973 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17966/statm: 1408 1072 97 23 0 1034 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 5632

[startup+942.301 s]
/proc/loadavg: 4.02 4.00 3.86 5/190 18019
/proc/meminfo: memFree=15515524/32950928 swapFree=67111528/67111528
[pid=17966] ppid=17964 vsize=5632 CPUtime=942.31 cores=5,7
/proc/17966/stat : 17966 (picosat) R 17964 17966 17798 0 -1 4202496 1126 0 0 0 94231 0 0 0 25 0 1 0 469561170 5767168 1072 33554432000 134512640 134603332 4286877232 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17966/statm: 1408 1072 97 23 0 1034 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 5632

[startup+1002.3 s]
/proc/loadavg: 4.01 4.00 3.86 5/190 18021
/proc/meminfo: memFree=15515376/32950928 swapFree=67111528/67111528
[pid=17966] ppid=17964 vsize=5632 CPUtime=1002.32 cores=5,7
/proc/17966/stat : 17966 (picosat) R 17964 17966 17798 0 -1 4202496 1126 0 0 0 100232 0 0 0 25 0 1 0 469561170 5767168 1072 33554432000 134512640 134603332 4286877232 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17966/statm: 1408 1072 97 23 0 1034 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 5632

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.87 5/190 18022
/proc/meminfo: memFree=15515224/32950928 swapFree=67111528/67111528
[pid=17966] ppid=17964 vsize=5632 CPUtime=1062.32 cores=5,7
/proc/17966/stat : 17966 (picosat) R 17964 17966 17798 0 -1 4202496 1126 0 0 0 106232 0 0 0 25 0 1 0 469561170 5767168 1072 33554432000 134512640 134603332 4286877232 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17966/statm: 1408 1072 97 23 0 1034 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 5632

[startup+1122.3 s]
/proc/loadavg: 4.04 4.01 3.88 5/190 18024
/proc/meminfo: memFree=15515204/32950928 swapFree=67111528/67111528
[pid=17966] ppid=17964 vsize=5896 CPUtime=1122.32 cores=5,7
/proc/17966/stat : 17966 (picosat) R 17964 17966 17798 0 -1 4202496 1200 0 0 0 112232 0 0 0 25 0 1 0 469561170 6037504 1146 33554432000 134512640 134603332 4286877232 18446744073709551615 134550853 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17966/statm: 1474 1146 97 23 0 1100 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 5896

[startup+1182.3 s]
/proc/loadavg: 4.01 4.01 3.89 5/190 18026
/proc/meminfo: memFree=15514916/32950928 swapFree=67111528/67111528
[pid=17966] ppid=17964 vsize=6004 CPUtime=1182.32 cores=5,7
/proc/17966/stat : 17966 (picosat) R 17964 17966 17798 0 -1 4202496 1219 0 0 0 118232 0 0 0 25 0 1 0 469561170 6148096 1165 33554432000 134512640 134603332 4286877232 18446744073709551615 134550948 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17966/statm: 1501 1165 97 23 0 1127 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 6004

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.89 5/190 18027
/proc/meminfo: memFree=15514028/32950928 swapFree=67111528/67111528
[pid=17966] ppid=17964 vsize=6004 CPUtime=1242.32 cores=5,7
/proc/17966/stat : 17966 (picosat) R 17964 17966 17798 0 -1 4202496 1219 0 0 0 124232 0 0 0 25 0 1 0 469561170 6148096 1165 33554432000 134512640 134603332 4286877232 18446744073709551615 134550696 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17966/statm: 1501 1165 97 23 0 1127 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 6004



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.90 3/186 18031
/proc/meminfo: memFree=15533124/32950928 swapFree=67111528/67111528
[pid=17966] ppid=17964 vsize=6004 CPUtime=1300.03 cores=5,7
/proc/17966/stat : 17966 (picosat) R 17964 17966 17798 0 -1 4202496 1219 0 0 0 130003 0 0 0 25 0 1 0 469561170 6148096 1165 33554432000 134512640 134603332 4286877232 18446744073709551615 134550913 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17966/statm: 1501 1165 97 23 0 1127 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 6004

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

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

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.90 3/186 18031
/proc/meminfo: memFree=15533124/32950928 swapFree=67111528/67111528
[pid=17966] ppid=17964 vsize=6004 CPUtime=1300.03 cores=5,7
/proc/17966/stat : 17966 (picosat) R 17964 17966 17798 0 -1 4202496 1219 0 0 0 130003 0 0 0 25 0 1 0 469561170 6148096 1165 33554432000 134512640 134603332 4286877232 18446744073709551615 134550913 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17966/statm: 1501 1165 97 23 0 1127 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 6004

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1300.03
CPU system time (s): 0.003999
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 6028

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1300.03
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1219
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= 4
involuntary context switches= 1991

runsolver used 2.12268 second user time and 4.90725 second system time

The end

Launcher Data 

Begin job on node122 at 2011-04-23 19:27:04
IDJOB=3266257
IDBENCH=87447
IDSOLVER=1604
FILE ID=node122/3266257-1303579624
RUNJOBID= node122-1303579623-17819
PBS_JOBID= 13150343
Free space on /tmp= 70816 MiB

SOLVER NAME= PicoSAT 941
BENCH NAME= SAT02/handmade/pehoushek/plainoldcnf/5cnf_4300_4300_170.shuffled.cnf
COMMAND LINE= picosat BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3266257-1303579624/watcher-3266257-1303579624 -o /tmp/evaluation-result-3266257-1303579624/solver-3266257-1303579624 -C 2400 -W 1300 -M 7680  picosat HOME/instance-3266257-1303579624.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= 82789f57e506af1994452e76af2dcbf0
RANDOM SEED=968851036

node122.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		: 2666.820
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	: 5333.64
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		: 2666.820
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		: 2666.820
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		: 2666.820
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	: 5332.83
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		: 2666.820
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		: 2666.820
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		: 2666.820
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		: 2666.820
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	: 5332.97
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      15542036 kB
Buffers:       1776268 kB
Cached:       15006312 kB
SwapCached:          0 kB
Active:        5455076 kB
Inactive:     11399096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      15542036 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             960 kB
Writeback:           4 kB
AnonPages:       70508 kB
Mapped:          15508 kB
Slab:           488204 kB
PageTables:       4900 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   256488 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= 70816 MiB
End job on node122 at 2011-04-23 19:48:46