Trace number 330540

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, and are wall clock time (not CPU 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 535? (TO) 1200.02 1200.21

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k75.cnf
MD5SUM3416c6874d406be2f57771d32f96bd63
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark559.077
Satisfiable
(Un)Satisfiability was proved
Number of variables154604
Number of clauses642979
Sum of the clauses size1649491
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2455995
Number of clauses of size 3120756
Number of clauses of size 422914
Number of clauses of size 513049
Number of clauses of size over 528193

Solver Data (download as text)



Verifier Data (download as text)




ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 



Watcher Data (download as text)




runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node16/watcher-330540-1173167832 -o ROOT/results/node16/solver-330540-1173167832 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330540-1173167832/picosat /tmp/evaluation/330540-1173167832/instance-330540-1173167832.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20082
/proc/meminfo: memFree=928456/2055920 swapFree=4192812/4192956
[pid=20082] ppid=20080 vsize=564 CPUtime=0
/proc/20082/stat : 20082 (picosat) R 20080 20082 19276 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 336737630 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/20082/statm: 141 41 32 102 0 36 0

[startup+0.01955 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20082
/proc/meminfo: memFree=928456/2055920 swapFree=4192812/4192956
[pid=20082] ppid=20080 vsize=564 CPUtime=0.01
/proc/20082/stat : 20082 (picosat) R 20080 20082 19276 0 -1 4194304 56 0 0 0 1 0 0 0 18 0 1 0 336737630 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/20082/statm: 141 41 32 102 0 36 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 564

[startup+0.101539 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20082
/proc/meminfo: memFree=928456/2055920 swapFree=4192812/4192956
[pid=20082] ppid=20080 vsize=708 CPUtime=0.09
/proc/20082/stat : 20082 (picosat) R 20080 20082 19276 0 -1 4194304 115 0 0 0 8 1 0 0 18 0 1 0 336737630 724992 100 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20082/statm: 177 100 40 102 0 72 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 708

[startup+0.301516 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20082
/proc/meminfo: memFree=928456/2055920 swapFree=4192812/4192956
[pid=20082] ppid=20080 vsize=2088 CPUtime=0.29
/proc/20082/stat : 20082 (picosat) R 20080 20082 19276 0 -1 4194304 406 0 0 0 16 13 0 0 19 0 1 0 336737630 2138112 391 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20082/statm: 522 391 40 102 0 417 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2088

[startup+0.701469 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 20082
/proc/meminfo: memFree=928456/2055920 swapFree=4192812/4192956
[pid=20082] ppid=20080 vsize=4172 CPUtime=0.69
/proc/20082/stat : 20082 (picosat) R 20080 20082 19276 0 -1 4194304 821 0 0 0 34 35 0 0 23 0 1 0 336737630 4272128 806 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20082/statm: 1043 806 40 102 0 938 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4172

[startup+1.50137 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20083
/proc/meminfo: memFree=924160/2055920 swapFree=4192812/4192956
[pid=20082] ppid=20080 vsize=8336 CPUtime=1.49
/proc/20082/stat : 20082 (picosat) R 20080 20082 19276 0 -1 4194304 1760 0 0 0 72 77 0 0 25 0 1 0 336737630 8536064 1745 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20082/statm: 2084 1745 40 102 0 1979 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8336

[startup+3.10119 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20083
/proc/meminfo: memFree=918848/2055920 swapFree=4192812/4192956
[pid=20082] ppid=20080 vsize=16520 CPUtime=3.09
/proc/20082/stat : 20082 (picosat) R 20080 20082 19276 0 -1 4194304 3563 0 0 0 144 165 0 0 25 0 1 0 336737630 16916480 3548 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/20082/statm: 4130 3548 40 102 0 4025 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16520

[startup+6.30181 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 20083
/proc/meminfo: memFree=904896/2055920 swapFree=4192812/4192956
[pid=20082] ppid=20080 vsize=32112 CPUtime=6.3
/proc/20082/stat : 20082 (picosat) R 20080 20082 19276 0 -1 4194304 5943 0 0 0 351 279 0 0 25 0 1 0 336737630 32882688 5899 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/20082/statm: 8028 5899 48 102 0 7923 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 32112

[startup+12.7011 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 20083
/proc/meminfo: memFree=904064/2055920 swapFree=4192812/4192956
[pid=20082] ppid=20080 vsize=32904 CPUtime=12.69
/proc/20082/stat : 20082 (picosat) R 20080 20082 19276 0 -1 4194304 6184 0 0 0 990 279 0 0 25 0 1 0 336737630 33693696 6140 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/20082/statm: 8226 6140 48 102 0 8121 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 32904

[startup+25.5016 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 20083
/proc/meminfo: memFree=901440/2055920 swapFree=4192812/4192956
[pid=20082] ppid=20080 vsize=35544 CPUtime=25.49
/proc/20082/stat : 20082 (picosat) R 20080 20082 19276 0 -1 4194304 6867 0 0 0 2269 280 0 0 25 0 1 0 336737630 36397056 6823 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/20082/statm: 8886 6823 48 102 0 8781 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 35544

[startup+51.1016 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 20083
/proc/meminfo: memFree=899904/2055920 swapFree=4192812/4192956
[pid=20082] ppid=20080 vsize=36732 CPUtime=51.09
/proc/20082/stat : 20082 (picosat) R 20080 20082 19276 0 -1 4194304 7278 0 0 0 4829 280 0 0 25 0 1 0 336737630 37613568 7144 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20082/statm: 9183 7144 48 102 0 9078 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 36732

[startup+102.306 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 20083
/proc/meminfo: memFree=898688/2055920 swapFree=4192812/4192956
[pid=20082] ppid=20080 vsize=39968 CPUtime=102.29
/proc/20082/stat : 20082 (picosat) R 20080 20082 19276 0 -1 4194304 7700 0 0 0 9948 281 0 0 25 0 1 0 336737630 40927232 7466 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525703 0 0 4096 0 0 0 0 17 1 0 0
/proc/20082/statm: 9992 7466 48 102 0 9887 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 39968

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20083
/proc/meminfo: memFree=896832/2055920 swapFree=4192812/4192956
[pid=20082] ppid=20080 vsize=41676 CPUtime=162.29
/proc/20082/stat : 20082 (picosat) R 20080 20082 19276 0 -1 4194304 8339 0 0 0 15947 282 0 0 25 0 1 0 336737630 42676224 7937 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522942 0 0 4096 0 0 0 0 17 1 0 0
/proc/20082/statm: 10419 7937 48 102 0 10314 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 41676

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20083
/proc/meminfo: memFree=895104/2055920 swapFree=4192812/4192956
[pid=20082] ppid=20080 vsize=43128 CPUtime=222.28
/proc/20082/stat : 20082 (picosat) R 20080 20082 19276 0 -1 4194304 8842 0 0 0 21946 282 0 0 25 0 1 0 336737630 44163072 8313 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/20082/statm: 10782 8313 48 102 0 10677 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 43128

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 20221
/proc/meminfo: memFree=893256/2055920 swapFree=4192812/4192956
[pid=20082] ppid=20080 vsize=43920 CPUtime=282.18
/proc/20082/stat : 20082 (picosat) R 20080 20082 19276 0 -1 4194304 9101 0 0 0 27934 284 0 0 25 0 1 0 336737630 44974080 8504 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529700 0 0 4096 0 0 0 0 17 1 0 0
/proc/20082/statm: 10980 8504 48 102 0 10875 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 43920

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20281
/proc/meminfo: memFree=890944/2055920 swapFree=4192812/4192956
[pid=20082] ppid=20080 vsize=47344 CPUtime=342.15
/proc/20082/stat : 20082 (picosat) R 20080 20082 19276 0 -1 4194304 10030 0 0 0 33930 285 0 0 25 0 1 0 336737630 48480256 9362 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/20082/statm: 11836 9362 48 102 0 11731 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 47344

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 20281
/proc/meminfo: memFree=890432/2055920 swapFree=4192812/4192956
[pid=20082] ppid=20080 vsize=48632 CPUtime=402.15
/proc/20082/stat : 20082 (picosat) R 20080 20082 19276 0 -1 4194304 10275 0 0 0 39929 286 0 0 25 0 1 0 336737630 49799168 9453 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/20082/statm: 12158 9453 48 102 0 12053 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 48632

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20281
/proc/meminfo: memFree=890240/2055920 swapFree=4192812/4192956
[pid=20082] ppid=20080 vsize=48764 CPUtime=462.14
/proc/20082/stat : 20082 (picosat) R 20080 20082 19276 0 -1 4194304 10408 0 0 0 45928 286 0 0 25 0 1 0 336737630 49934336 9503 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/20082/statm: 12191 9503 48 102 0 12086 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 48764

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20281
/proc/meminfo: memFree=888448/2055920 swapFree=4192812/4192956
[pid=20082] ppid=20080 vsize=50612 CPUtime=522.14
/proc/20082/stat : 20082 (picosat) R 20080 20082 19276 0 -1 4194304 10945 0 0 0 51927 287 0 0 25 0 1 0 336737630 51826688 9953 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530829 0 0 4096 0 0 0 0 17 1 0 0
/proc/20082/statm: 12653 9953 48 102 0 12548 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 50612

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20281
/proc/meminfo: memFree=888448/2055920 swapFree=4192812/4192956
[pid=20082] ppid=20080 vsize=50612 CPUtime=582.13
/proc/20082/stat : 20082 (picosat) R 20080 20082 19276 0 -1 4194304 11033 0 0 0 57926 287 0 0 25 0 1 0 336737630 51826688 9954 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530822 0 0 4096 0 0 0 0 17 1 0 0
/proc/20082/statm: 12653 9954 48 102 0 12548 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 50612

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20281
/proc/meminfo: memFree=887232/2055920 swapFree=4192812/4192956
[pid=20082] ppid=20080 vsize=51796 CPUtime=642.13
/proc/20082/stat : 20082 (picosat) R 20080 20082 19276 0 -1 4194304 11430 0 0 0 63925 288 0 0 25 0 1 0 336737630 53039104 10260 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525800 0 0 4096 0 0 0 0 17 1 0 0
/proc/20082/statm: 12949 10260 48 102 0 12844 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 51796

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20281
/proc/meminfo: memFree=885120/2055920 swapFree=4192812/4192956
[pid=20082] ppid=20080 vsize=53756 CPUtime=702.13
/proc/20082/stat : 20082 (picosat) R 20080 20082 19276 0 -1 4194304 12047 0 0 0 69923 290 0 0 25 0 1 0 336737630 55046144 10781 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20082/statm: 13439 10781 48 102 0 13334 0
Current children cumulated CPU time (s) 702.13
Current children cumulated vsize (KiB) 53756

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20281
/proc/meminfo: memFree=885312/2055920 swapFree=4192812/4192956
[pid=20082] ppid=20080 vsize=53756 CPUtime=762.12
/proc/20082/stat : 20082 (picosat) R 20080 20082 19276 0 -1 4194304 12047 0 0 0 75922 290 0 0 25 0 1 0 336737630 55046144 10781 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20082/statm: 13439 10781 48 102 0 13334 0
Current children cumulated CPU time (s) 762.12
Current children cumulated vsize (KiB) 53756

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20281
/proc/meminfo: memFree=883840/2055920 swapFree=4192812/4192956
[pid=20082] ppid=20080 vsize=55204 CPUtime=822.12
/proc/20082/stat : 20082 (picosat) R 20080 20082 19276 0 -1 4194304 12506 0 0 0 81921 291 0 0 25 0 1 0 336737630 56528896 11140 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/20082/statm: 13801 11140 48 102 0 13696 0
Current children cumulated CPU time (s) 822.12
Current children cumulated vsize (KiB) 55204

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20281
/proc/meminfo: memFree=878272/2055920 swapFree=4192812/4192956
[pid=20082] ppid=20080 vsize=60820 CPUtime=882.11
/proc/20082/stat : 20082 (picosat) R 20080 20082 19276 0 -1 4194304 14009 0 0 0 87918 293 0 0 25 0 1 0 336737630 62279680 12538 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525675 0 0 4096 0 0 0 0 17 1 0 0
/proc/20082/statm: 15205 12538 48 102 0 15100 0
Current children cumulated CPU time (s) 882.11
Current children cumulated vsize (KiB) 60820

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20281
/proc/meminfo: memFree=878272/2055920 swapFree=4192812/4192956
[pid=20082] ppid=20080 vsize=60820 CPUtime=942.11
/proc/20082/stat : 20082 (picosat) R 20080 20082 19276 0 -1 4194304 14009 0 0 0 93917 294 0 0 25 0 1 0 336737630 62279680 12538 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20082/statm: 15205 12538 48 102 0 15100 0
Current children cumulated CPU time (s) 942.11
Current children cumulated vsize (KiB) 60820

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20281
/proc/meminfo: memFree=875520/2055920 swapFree=4192812/4192956
[pid=20082] ppid=20080 vsize=63456 CPUtime=1002.11
/proc/20082/stat : 20082 (picosat) R 20080 20082 19276 0 -1 4194304 14806 0 0 0 99916 295 0 0 25 0 1 0 336737630 64978944 13225 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/20082/statm: 15864 13225 48 102 0 15759 0
Current children cumulated CPU time (s) 1002.11
Current children cumulated vsize (KiB) 63456

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20281
/proc/meminfo: memFree=875520/2055920 swapFree=4192812/4192956
[pid=20082] ppid=20080 vsize=63456 CPUtime=1062.1
/proc/20082/stat : 20082 (picosat) R 20080 20082 19276 0 -1 4194304 14806 0 0 0 105915 295 0 0 25 0 1 0 336737630 64978944 13225 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/20082/statm: 15864 13225 48 102 0 15759 0
Current children cumulated CPU time (s) 1062.1
Current children cumulated vsize (KiB) 63456

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20281
/proc/meminfo: memFree=875584/2055920 swapFree=4192812/4192956
[pid=20082] ppid=20080 vsize=63456 CPUtime=1122.1
/proc/20082/stat : 20082 (picosat) R 20080 20082 19276 0 -1 4194304 14807 0 0 0 111914 296 0 0 25 0 1 0 336737630 64978944 13226 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 1 0 0
/proc/20082/statm: 15864 13226 48 102 0 15759 0
Current children cumulated CPU time (s) 1122.1
Current children cumulated vsize (KiB) 63456

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20281
/proc/meminfo: memFree=875584/2055920 swapFree=4192812/4192956
[pid=20082] ppid=20080 vsize=63456 CPUtime=1182.1
/proc/20082/stat : 20082 (picosat) R 20080 20082 19276 0 -1 4194304 14818 0 0 0 117913 297 0 0 25 0 1 0 336737630 64978944 13237 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/20082/statm: 15864 13237 48 102 0 15759 0
Current children cumulated CPU time (s) 1182.1
Current children cumulated vsize (KiB) 63456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 20281
/proc/meminfo: memFree=875584/2055920 swapFree=4192812/4192956
[pid=20082] ppid=20080 vsize=63456 CPUtime=1200
/proc/20082/stat : 20082 (picosat) R 20080 20082 19276 0 -1 4194304 14818 0 0 0 119703 297 0 0 25 0 1 0 336737630 64978944 13237 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530799 0 0 4096 0 0 0 0 17 1 0 0
/proc/20082/statm: 15864 13237 48 102 0 15759 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 63456

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.21
CPU time (s): 1200.02
CPU user time (s): 1197.04
CPU system time (s): 2.98255
CPU usage (%): 99.9836
Max. virtual memory (cumulated for all children) (KiB): 63896

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.04
system time used= 2.98255
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14818
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= 2458

runsolver used 1.47778 second user time and 2.87356 second system time

The end



Launcher Data (download as text)




Begin job on node16 on Tue Mar  6 07:57:13 UTC 2007

IDJOB= 330540
IDBENCH= 20566
IDSOLVER= 106
FILE ID= node16/330540-1173167832

PBS_JOBID= 4015001

Free space on /tmp= 66452 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k75.cnf
COMMAND LINE= /tmp/evaluation/330540-1173167832/picosat /tmp/evaluation/330540-1173167832/instance-330540-1173167832.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-330540-1173167832 -o ROOT/results/node16/solver-330540-1173167832 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330540-1173167832/picosat /tmp/evaluation/330540-1173167832/instance-330540-1173167832.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  3416c6874d406be2f57771d32f96bd63

RANDOM SEED= 460590850

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.281
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        928864 kB
Buffers:         51524 kB
Cached:         937740 kB
SwapCached:          0 kB
Active:         329656 kB
Inactive:       720836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        928864 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           15880 kB
Writeback:           0 kB
Mapped:          80140 kB
Slab:            62112 kB
Committed_AS:  1308032 kB
PageTables:       1736 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66452 MiB

End job on node16 on Tue Mar  6 08:17:15 UTC 2007