Trace number 330456

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) 1200.11 1200.41

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k65.cnf
MD5SUM1a25d9d9e63706032a5b46e4228618f9
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark723.042
Satisfiable
(Un)Satisfiability was proved
Number of variables133684
Number of clauses555759
Sum of the clauses size1425191
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2393985
Number of clauses of size 3104296
Number of clauses of size 419794
Number of clauses of size 511269
Number of clauses of size over 524343

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/node72/watcher-330456-1173165711 -o ROOT/results/node72/solver-330456-1173165711 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330456-1173165711/picosat /tmp/evaluation/330456-1173165711/instance-330456-1173165711.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: 1.00 1.00 1.22 3/77 30257
/proc/meminfo: memFree=1029480/2055920 swapFree=4152568/4192956
[pid=30257] ppid=30255 vsize=564 CPUtime=0
/proc/30257/stat : 30257 (picosat) R 30255 30257 29552 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 336538993 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/30257/statm: 141 41 32 102 0 36 0

[startup+0.0108799 s]
/proc/loadavg: 1.00 1.00 1.22 3/77 30257
/proc/meminfo: memFree=1029480/2055920 swapFree=4152568/4192956
[pid=30257] ppid=30255 vsize=564 CPUtime=0
/proc/30257/stat : 30257 (picosat) R 30255 30257 29552 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 336538993 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/30257/statm: 141 41 32 102 0 36 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 564

[startup+0.102889 s]
/proc/loadavg: 1.00 1.00 1.22 3/77 30257
/proc/meminfo: memFree=1029480/2055920 swapFree=4152568/4192956
[pid=30257] ppid=30255 vsize=704 CPUtime=0.09
/proc/30257/stat : 30257 (picosat) R 30255 30257 29552 0 -1 4194304 126 0 0 0 8 1 0 0 18 0 1 0 336538993 720896 111 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/30257/statm: 176 111 40 102 0 71 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 704

[startup+0.301906 s]
/proc/loadavg: 1.00 1.00 1.22 3/77 30257
/proc/meminfo: memFree=1029480/2055920 swapFree=4152568/4192956
[pid=30257] ppid=30255 vsize=2204 CPUtime=0.29
/proc/30257/stat : 30257 (picosat) R 30255 30257 29552 0 -1 4194304 408 0 0 0 16 13 0 0 19 0 1 0 336538993 2256896 393 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/30257/statm: 551 393 40 102 0 446 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2204

[startup+0.701943 s]
/proc/loadavg: 1.00 1.00 1.22 3/77 30257
/proc/meminfo: memFree=1029480/2055920 swapFree=4152568/4192956
[pid=30257] ppid=30255 vsize=4196 CPUtime=0.69
/proc/30257/stat : 30257 (picosat) R 30255 30257 29552 0 -1 4194304 823 0 0 0 35 34 0 0 23 0 1 0 336538993 4296704 808 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/30257/statm: 1049 808 40 102 0 944 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4196

[startup+1.50201 s]
/proc/loadavg: 1.00 1.00 1.21 2/78 30258
/proc/meminfo: memFree=1024992/2055920 swapFree=4152568/4192956
[pid=30257] ppid=30255 vsize=8356 CPUtime=1.49
/proc/30257/stat : 30257 (picosat) R 30255 30257 29552 0 -1 4194304 1752 0 0 0 70 79 0 0 25 0 1 0 336538993 8556544 1737 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134526140 0 0 4096 0 0 0 0 17 1 0 0
/proc/30257/statm: 2089 1738 40 102 0 1984 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8356

[startup+3.10116 s]
/proc/loadavg: 1.00 1.00 1.21 2/78 30258
/proc/meminfo: memFree=1019744/2055920 swapFree=4152568/4192956
[pid=30257] ppid=30255 vsize=16408 CPUtime=3.09
/proc/30257/stat : 30257 (picosat) R 30255 30257 29552 0 -1 4194304 3503 0 0 0 144 165 0 0 25 0 1 0 336538993 16801792 3488 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/30257/statm: 4102 3488 40 102 0 3997 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 16408

[startup+6.30145 s]
/proc/loadavg: 1.00 1.00 1.21 2/78 30258
/proc/meminfo: memFree=1008736/2055920 swapFree=4152568/4192956
[pid=30257] ppid=30255 vsize=30392 CPUtime=6.29
/proc/30257/stat : 30257 (picosat) R 30255 30257 29552 0 -1 4194304 5209 0 0 0 387 242 0 0 25 0 1 0 336538993 31121408 5158 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544789 0 0 4096 0 0 0 0 17 1 0 0
/proc/30257/statm: 7598 5158 42 102 0 7493 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 30392

[startup+12.701 s]
/proc/loadavg: 1.00 1.00 1.21 2/78 30258
/proc/meminfo: memFree=1007848/2055920 swapFree=4152568/4192956
[pid=30257] ppid=30255 vsize=31456 CPUtime=12.68
/proc/30257/stat : 30257 (picosat) R 30255 30257 29552 0 -1 4194304 5476 0 0 0 1026 242 0 0 25 0 1 0 336538993 32210944 5423 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/30257/statm: 7864 5423 48 102 0 7759 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 31456

[startup+25.5022 s]
/proc/loadavg: 1.00 1.00 1.21 2/78 30258
/proc/meminfo: memFree=1005416/2055920 swapFree=4152568/4192956
[pid=30257] ppid=30255 vsize=33568 CPUtime=25.48
/proc/30257/stat : 30257 (picosat) R 30255 30257 29552 0 -1 4194304 6058 0 0 0 2305 243 0 0 25 0 1 0 336538993 34373632 6005 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525797 0 0 4096 0 0 0 0 17 1 0 0
/proc/30257/statm: 8392 6005 48 102 0 8287 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 33568

[startup+51.1025 s]
/proc/loadavg: 1.00 1.00 1.20 2/78 30258
/proc/meminfo: memFree=1004648/2055920 swapFree=4152568/4192956
[pid=30257] ppid=30255 vsize=34096 CPUtime=51.07
/proc/30257/stat : 30257 (picosat) R 30255 30257 29552 0 -1 4194304 6286 0 0 0 4863 244 0 0 25 0 1 0 336538993 34914304 6155 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525627 0 0 4096 0 0 0 0 17 1 0 0
/proc/30257/statm: 8524 6155 48 102 0 8419 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 34096

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.18 2/78 30258
/proc/meminfo: memFree=1003368/2055920 swapFree=4152568/4192956
[pid=30257] ppid=30255 vsize=35680 CPUtime=102.26
/proc/30257/stat : 30257 (picosat) R 30255 30257 29552 0 -1 4194304 6810 0 0 0 9981 245 0 0 25 0 1 0 336538993 36536320 6547 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524110 0 0 4096 0 0 0 0 17 1 0 0
/proc/30257/statm: 8920 6547 48 102 0 8815 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 35680

[startup+162.303 s]
/proc/loadavg: 1.00 1.00 1.17 2/78 30258
/proc/meminfo: memFree=1001320/2055920 swapFree=4152568/4192956
[pid=30257] ppid=30255 vsize=37388 CPUtime=162.24
/proc/30257/stat : 30257 (picosat) R 30255 30257 29552 0 -1 4194304 7413 0 0 0 15979 245 0 0 25 0 1 0 336538993 38285312 6998 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597664 0 0 4096 0 0 0 0 17 1 0 0
/proc/30257/statm: 9347 6998 48 102 0 9242 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 37388

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.16 2/78 30258
/proc/meminfo: memFree=999784/2055920 swapFree=4152568/4192956
[pid=30257] ppid=30255 vsize=38840 CPUtime=222.22
/proc/30257/stat : 30257 (picosat) R 30255 30257 29552 0 -1 4194304 7920 0 0 0 21976 246 0 0 25 0 1 0 336538993 39772160 7391 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/30257/statm: 9710 7391 48 102 0 9605 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 38840

[startup+282.303 s]
/proc/loadavg: 1.00 1.00 1.15 2/78 30258
/proc/meminfo: memFree=997544/2055920 swapFree=4152568/4192956
[pid=30257] ppid=30255 vsize=40952 CPUtime=282.21
/proc/30257/stat : 30257 (picosat) R 30255 30257 29552 0 -1 4194304 8574 0 0 0 27973 248 0 0 25 0 1 0 336538993 41934848 7919 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522836 0 0 4096 0 0 0 0 17 1 0 0
/proc/30257/statm: 10238 7919 48 102 0 10133 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 40952

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.14 2/78 30258
/proc/meminfo: memFree=995496/2055920 swapFree=4152568/4192956
[pid=30257] ppid=30255 vsize=42920 CPUtime=342.2
/proc/30257/stat : 30257 (picosat) R 30255 30257 29552 0 -1 4194304 9159 0 0 0 33971 249 0 0 25 0 1 0 336538993 43950080 8436 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524009 0 0 4096 0 0 0 0 17 1 0 0
/proc/30257/statm: 10730 8436 48 102 0 10625 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 42920

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 1.12 2/78 30258
/proc/meminfo: memFree=995368/2055920 swapFree=4152568/4192956
[pid=30257] ppid=30255 vsize=42920 CPUtime=402.18
/proc/30257/stat : 30257 (picosat) R 30255 30257 29552 0 -1 4194304 9316 0 0 0 39969 249 0 0 25 0 1 0 336538993 43950080 8448 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30257/statm: 10730 8448 48 102 0 10625 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 42920

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.11 2/78 30258
/proc/meminfo: memFree=992424/2055920 swapFree=4152568/4192956
[pid=30257] ppid=30255 vsize=45948 CPUtime=462.17
/proc/30257/stat : 30257 (picosat) R 30255 30257 29552 0 -1 4194304 10146 0 0 0 45966 251 0 0 25 0 1 0 336538993 47050752 9200 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/30257/statm: 11487 9200 48 102 0 11382 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 45948

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.10 2/78 30258
/proc/meminfo: memFree=992360/2055920 swapFree=4152568/4192956
[pid=30257] ppid=30255 vsize=45948 CPUtime=522.15
/proc/30257/stat : 30257 (picosat) R 30255 30257 29552 0 -1 4194304 10235 0 0 0 51964 251 0 0 25 0 1 0 336538993 47050752 9207 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/30257/statm: 11487 9207 48 102 0 11382 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 45948

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.09 2/78 30258
/proc/meminfo: memFree=989160/2055920 swapFree=4152568/4192956
[pid=30257] ppid=30255 vsize=49064 CPUtime=582.13
/proc/30257/stat : 30257 (picosat) R 30255 30257 29552 0 -1 4194304 11122 0 0 0 57961 252 0 0 25 0 1 0 336538993 50241536 10008 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524027 0 0 4096 0 0 0 0 17 1 0 0
/proc/30257/statm: 12266 10008 48 102 0 12161 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 49064

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 30258
/proc/meminfo: memFree=988200/2055920 swapFree=4152568/4192956
[pid=30257] ppid=30255 vsize=49984 CPUtime=642.13
/proc/30257/stat : 30257 (picosat) R 30255 30257 29552 0 -1 4194304 11453 0 0 0 63960 253 0 0 25 0 1 0 336538993 51183616 10249 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/30257/statm: 12496 10249 48 102 0 12391 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 49984

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.08 2/78 30258
/proc/meminfo: memFree=988200/2055920 swapFree=4152568/4192956
[pid=30257] ppid=30255 vsize=49984 CPUtime=702.1
/proc/30257/stat : 30257 (picosat) R 30255 30257 29552 0 -1 4194304 11453 0 0 0 69957 253 0 0 25 0 1 0 336538993 51183616 10249 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30257/statm: 12496 10249 48 102 0 12391 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 49984

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.07 2/78 30258
/proc/meminfo: memFree=987880/2055920 swapFree=4152568/4192956
[pid=30257] ppid=30255 vsize=50248 CPUtime=762.1
/proc/30257/stat : 30257 (picosat) R 30255 30257 29552 0 -1 4194304 11627 0 0 0 75956 254 0 0 25 0 1 0 336538993 51453952 10328 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525807 0 0 4096 0 0 0 0 17 1 0 0
/proc/30257/statm: 12562 10328 48 102 0 12457 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 50248

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.07 2/78 30258
/proc/meminfo: memFree=984616/2055920 swapFree=4152568/4192956
[pid=30257] ppid=30255 vsize=54556 CPUtime=822.08
/proc/30257/stat : 30257 (picosat) R 30255 30257 29552 0 -1 4194304 12530 0 0 0 81953 255 0 0 25 0 1 0 336538993 55865344 11131 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/30257/statm: 13639 11131 48 102 0 13534 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 54556

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 30258
/proc/meminfo: memFree=984680/2055920 swapFree=4152568/4192956
[pid=30257] ppid=30255 vsize=54556 CPUtime=882.07
/proc/30257/stat : 30257 (picosat) R 30255 30257 29552 0 -1 4194304 12530 0 0 0 87951 256 0 0 25 0 1 0 336538993 55865344 11131 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597633 0 0 4096 0 0 0 0 17 1 0 0
/proc/30257/statm: 13639 11131 48 102 0 13534 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 54556

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.06 2/78 30258
/proc/meminfo: memFree=979624/2055920 swapFree=4152568/4192956
[pid=30257] ppid=30255 vsize=59532 CPUtime=942.05
/proc/30257/stat : 30257 (picosat) R 30255 30257 29552 0 -1 4194304 13898 0 0 0 93947 258 0 0 25 0 1 0 336538993 60960768 12394 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30257/statm: 14883 12394 48 102 0 14778 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 59532

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/78 30258
/proc/meminfo: memFree=979624/2055920 swapFree=4152568/4192956
[pid=30257] ppid=30255 vsize=59532 CPUtime=1002.03
/proc/30257/stat : 30257 (picosat) R 30255 30257 29552 0 -1 4194304 14003 0 0 0 99945 258 0 0 25 0 1 0 336538993 60960768 12394 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/30257/statm: 14883 12394 48 102 0 14778 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 59532

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 30258
/proc/meminfo: memFree=979688/2055920 swapFree=4152568/4192956
[pid=30257] ppid=30255 vsize=59532 CPUtime=1062.02
/proc/30257/stat : 30257 (picosat) R 30255 30257 29552 0 -1 4194304 14003 0 0 0 105943 259 0 0 25 0 1 0 336538993 60960768 12394 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/30257/statm: 14883 12394 48 102 0 14778 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 59532

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/78 30259
/proc/meminfo: memFree=979624/2055920 swapFree=4152568/4192956
[pid=30257] ppid=30255 vsize=59532 CPUtime=1122.01
/proc/30257/stat : 30257 (picosat) R 30255 30257 29552 0 -1 4194304 14124 0 0 0 111942 259 0 0 25 0 1 0 336538993 60960768 12405 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30257/statm: 14883 12405 48 102 0 14778 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 59532

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 30260
/proc/meminfo: memFree=979624/2055920 swapFree=4152568/4192956
[pid=30257] ppid=30255 vsize=59532 CPUtime=1181.99
/proc/30257/stat : 30257 (picosat) R 30255 30257 29552 0 -1 4194304 14124 0 0 0 117940 259 0 0 25 0 1 0 336538993 60960768 12405 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30257/statm: 14883 12405 48 102 0 14778 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 59532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.03 2/78 30260
/proc/meminfo: memFree=977640/2055920 swapFree=4152568/4192956
[pid=30257] ppid=30255 vsize=61636 CPUtime=1200.09
/proc/30257/stat : 30257 (picosat) R 30255 30257 29552 0 -1 4194304 14654 0 0 0 119749 260 0 0 25 0 1 0 336538993 63115264 12935 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/30257/statm: 15409 12935 48 102 0 15304 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 61636

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): 1200.41
CPU time (s): 1200.11
CPU user time (s): 1197.5
CPU system time (s): 2.6106
CPU usage (%): 99.9745
Max. virtual memory (cumulated for all children) (KiB): 61636

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1197.5
system time used= 2.6106
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14654
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= 13703

runsolver used 1.39579 second user time and 2.97055 second system time

The end



Launcher Data (download as text)




Begin job on node72 on Tue Mar  6 07:21:52 UTC 2007

IDJOB= 330456
IDBENCH= 20564
IDSOLVER= 106
FILE ID= node72/330456-1173165711

PBS_JOBID= 4015240

Free space on /tmp= 66436 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k65.cnf
COMMAND LINE= /tmp/evaluation/330456-1173165711/picosat /tmp/evaluation/330456-1173165711/instance-330456-1173165711.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-330456-1173165711 -o ROOT/results/node72/solver-330456-1173165711 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330456-1173165711/picosat /tmp/evaluation/330456-1173165711/instance-330456-1173165711.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  1a25d9d9e63706032a5b46e4228618f9

RANDOM SEED= 554916074

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.236
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		: 3000.236
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:       1029888 kB
Buffers:         46400 kB
Cached:         866660 kB
SwapCached:       8272 kB
Active:         186124 kB
Inactive:       764044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1029888 kB
SwapTotal:     4192956 kB
SwapFree:      4152568 kB
Dirty:           13556 kB
Writeback:           0 kB
Mapped:          44108 kB
Slab:            61524 kB
Committed_AS: 10512884 kB
PageTables:       1716 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= 66436 MiB

End job on node72 on Tue Mar  6 07:41:54 UTC 2007