Trace number 330330

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) 1200.09 1200.41

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k20.cnf
MD5SUM42009d0a86b074043b8da4b9e8720c85
Bench CategoryINDUST (industrial 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 variables39544
Number of clauses163269
Sum of the clauses size415841
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2114940
Number of clauses of size 330226
Number of clauses of size 45754
Number of clauses of size 53259
Number of clauses of size over 57018

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/node3/watcher-330330-1173162527 -o ROOT/results/node3/solver-330330-1173162527 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330330-1173162527/picosat /tmp/evaluation/330330-1173162527/instance-330330-1173162527.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: 0.99 0.97 0.98 3/77 29396
/proc/meminfo: memFree=990688/2055920 swapFree=4191880/4192956
[pid=29396] ppid=29394 vsize=564 CPUtime=0
/proc/29396/stat : 29396 (picosat) R 29394 29396 29036 0 -1 4194304 56 0 0 0 0 0 0 0 18 0 1 0 336207625 577536 41 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134604413 0 0 4096 0 0 0 0 17 1 0 0
/proc/29396/statm: 141 41 32 102 0 36 0

[startup+0.050945 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 29396
/proc/meminfo: memFree=990688/2055920 swapFree=4191880/4192956
[pid=29396] ppid=29394 vsize=704 CPUtime=0.04
/proc/29396/stat : 29396 (picosat) R 29394 29396 29036 0 -1 4194304 117 0 0 0 3 1 0 0 18 0 1 0 336207625 720896 102 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29396/statm: 176 102 40 102 0 71 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 704

[startup+0.101948 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 29396
/proc/meminfo: memFree=990688/2055920 swapFree=4191880/4192956
[pid=29396] ppid=29394 vsize=972 CPUtime=0.09
/proc/29396/stat : 29396 (picosat) R 29394 29396 29036 0 -1 4194304 182 0 0 0 5 4 0 0 18 0 1 0 336207625 995328 167 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29396/statm: 243 167 40 102 0 138 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 972

[startup+0.301965 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 29396
/proc/meminfo: memFree=990688/2055920 swapFree=4191880/4192956
[pid=29396] ppid=29394 vsize=2196 CPUtime=0.29
/proc/29396/stat : 29396 (picosat) R 29394 29396 29036 0 -1 4194304 421 0 0 0 14 15 0 0 19 0 1 0 336207625 2248704 406 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29396/statm: 549 406 40 102 0 444 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2196

[startup+0.701997 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 29396
/proc/meminfo: memFree=990688/2055920 swapFree=4191880/4192956
[pid=29396] ppid=29394 vsize=4280 CPUtime=0.69
/proc/29396/stat : 29396 (picosat) R 29394 29396 29036 0 -1 4194304 879 0 0 0 33 36 0 0 23 0 1 0 336207625 4382720 864 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134605937 0 0 4096 0 0 0 0 17 1 0 0
/proc/29396/statm: 1070 864 40 102 0 965 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4280

[startup+1.50106 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29397
/proc/meminfo: memFree=986264/2055920 swapFree=4191880/4192956
[pid=29396] ppid=29394 vsize=8980 CPUtime=1.49
/proc/29396/stat : 29396 (picosat) R 29394 29396 29036 0 -1 4194304 1657 0 0 0 78 71 0 0 25 0 1 0 336207625 9195520 1590 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525921 0 0 4096 0 0 0 0 17 1 0 0
/proc/29396/statm: 2245 1590 42 102 0 2140 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8980

[startup+3.1012 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29397
/proc/meminfo: memFree=984216/2055920 swapFree=4191880/4192956
[pid=29396] ppid=29394 vsize=9120 CPUtime=3.09
/proc/29396/stat : 29396 (picosat) R 29394 29396 29036 0 -1 4194304 1708 0 0 0 238 71 0 0 25 0 1 0 336207625 9338880 1639 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134544825 0 0 4096 0 0 0 0 17 1 0 0
/proc/29396/statm: 2280 1639 48 102 0 2175 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9120

[startup+6.30146 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29397
/proc/meminfo: memFree=983384/2055920 swapFree=4191880/4192956
[pid=29396] ppid=29394 vsize=9780 CPUtime=6.29
/proc/29396/stat : 29396 (picosat) R 29394 29396 29036 0 -1 4194304 1878 0 0 0 558 71 0 0 25 0 1 0 336207625 10014720 1809 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525621 0 0 4096 0 0 0 0 17 1 0 0
/proc/29396/statm: 2445 1809 48 102 0 2340 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9780

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29397
/proc/meminfo: memFree=983256/2055920 swapFree=4191880/4192956
[pid=29396] ppid=29394 vsize=9912 CPUtime=12.68
/proc/29396/stat : 29396 (picosat) R 29394 29396 29036 0 -1 4194304 1912 0 0 0 1197 71 0 0 25 0 1 0 336207625 10149888 1843 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/29396/statm: 2478 1843 48 102 0 2373 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9912

[startup+25.501 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 29397
/proc/meminfo: memFree=982360/2055920 swapFree=4191880/4192956
[pid=29396] ppid=29394 vsize=10908 CPUtime=25.48
/proc/29396/stat : 29396 (picosat) R 29394 29396 29036 0 -1 4194304 2148 0 0 0 2477 71 0 0 25 0 1 0 336207625 11169792 2079 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522823 0 0 4096 0 0 0 0 17 1 0 0
/proc/29396/statm: 2727 2079 48 102 0 2622 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10908

[startup+51.1011 s]
/proc/loadavg: 1.06 0.99 0.99 2/78 29397
/proc/meminfo: memFree=981848/2055920 swapFree=4191880/4192956
[pid=29396] ppid=29394 vsize=11384 CPUtime=51.08
/proc/29396/stat : 29396 (picosat) R 29394 29396 29036 0 -1 4194304 2272 0 0 0 5036 72 0 0 25 0 1 0 336207625 11657216 2203 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525669 0 0 4096 0 0 0 0 17 1 0 0
/proc/29396/statm: 2846 2203 48 102 0 2741 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11384

[startup+102.306 s]
/proc/loadavg: 1.09 1.00 0.99 2/78 29397
/proc/meminfo: memFree=979608/2055920 swapFree=4191880/4192956
[pid=29396] ppid=29394 vsize=13808 CPUtime=102.26
/proc/29396/stat : 29396 (picosat) R 29394 29396 29036 0 -1 4194304 2825 0 0 0 10154 72 0 0 25 0 1 0 336207625 14139392 2756 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29396/statm: 3452 2756 48 102 0 3347 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13808

[startup+162.302 s]
/proc/loadavg: 1.08 1.01 1.00 2/78 29397
/proc/meminfo: memFree=977944/2055920 swapFree=4191880/4192956
[pid=29396] ppid=29394 vsize=15384 CPUtime=162.25
/proc/29396/stat : 29396 (picosat) R 29394 29396 29036 0 -1 4194304 3231 0 0 0 16152 73 0 0 25 0 1 0 336207625 15753216 3162 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524081 0 0 4096 0 0 0 0 17 1 0 0
/proc/29396/statm: 3846 3162 48 102 0 3741 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15384

[startup+222.301 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 29397
/proc/meminfo: memFree=977048/2055920 swapFree=4191880/4192956
[pid=29396] ppid=29394 vsize=16212 CPUtime=222.23
/proc/29396/stat : 29396 (picosat) R 29394 29396 29036 0 -1 4194304 3445 0 0 0 22150 73 0 0 25 0 1 0 336207625 16601088 3376 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525528 0 0 4096 0 0 0 0 17 1 0 0
/proc/29396/statm: 4053 3376 48 102 0 3948 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 16212

[startup+282.301 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 29397
/proc/meminfo: memFree=976408/2055920 swapFree=4191880/4192956
[pid=29396] ppid=29394 vsize=16784 CPUtime=282.22
/proc/29396/stat : 29396 (picosat) R 29394 29396 29036 0 -1 4194304 3596 0 0 0 28148 74 0 0 25 0 1 0 336207625 17186816 3527 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525860 0 0 4096 0 0 0 0 17 1 0 0
/proc/29396/statm: 4196 3527 48 102 0 4091 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 16784

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29397
/proc/meminfo: memFree=974424/2055920 swapFree=4191880/4192956
[pid=29396] ppid=29394 vsize=18760 CPUtime=342.21
/proc/29396/stat : 29396 (picosat) R 29394 29396 29036 0 -1 4194304 4093 0 0 0 34146 75 0 0 25 0 1 0 336207625 19210240 4024 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525568 0 0 4096 0 0 0 0 17 1 0 0
/proc/29396/statm: 4690 4024 48 102 0 4585 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 18760

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29397
/proc/meminfo: memFree=972184/2055920 swapFree=4191880/4192956
[pid=29396] ppid=29394 vsize=21384 CPUtime=402.18
/proc/29396/stat : 29396 (picosat) R 29394 29396 29036 0 -1 4194304 4755 0 0 0 40142 76 0 0 25 0 1 0 336207625 21897216 4686 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134531136 0 0 4096 0 0 0 0 17 1 0 0
/proc/29396/statm: 5346 4686 48 102 0 5241 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 21384

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29397
/proc/meminfo: memFree=971736/2055920 swapFree=4191880/4192956
[pid=29396] ppid=29394 vsize=21348 CPUtime=462.17
/proc/29396/stat : 29396 (picosat) R 29394 29396 29036 0 -1 4194304 4823 0 0 0 46140 77 0 0 25 0 1 0 336207625 21860352 4680 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/29396/statm: 5337 4680 48 102 0 5232 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 21348

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29397
/proc/meminfo: memFree=971736/2055920 swapFree=4191880/4192956
[pid=29396] ppid=29394 vsize=21324 CPUtime=522.15
/proc/29396/stat : 29396 (picosat) R 29394 29396 29036 0 -1 4194304 4862 0 0 0 52138 77 0 0 25 0 1 0 336207625 21835776 4678 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529123 0 0 4096 0 0 0 0 17 1 0 0
/proc/29396/statm: 5331 4678 48 102 0 5226 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 21324

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29397
/proc/meminfo: memFree=971736/2055920 swapFree=4191880/4192956
[pid=29396] ppid=29394 vsize=21324 CPUtime=582.14
/proc/29396/stat : 29396 (picosat) R 29394 29396 29036 0 -1 4194304 4974 0 0 0 58136 78 0 0 25 0 1 0 336207625 21835776 4681 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29396/statm: 5331 4681 48 102 0 5226 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 21324

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29397
/proc/meminfo: memFree=971672/2055920 swapFree=4191880/4192956
[pid=29396] ppid=29394 vsize=21324 CPUtime=642.12
/proc/29396/stat : 29396 (picosat) R 29394 29396 29036 0 -1 4194304 5052 0 0 0 64134 78 0 0 25 0 1 0 336207625 21835776 4684 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522842 0 0 4096 0 0 0 0 17 1 0 0
/proc/29396/statm: 5331 4684 48 102 0 5226 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 21324

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29397
/proc/meminfo: memFree=970712/2055920 swapFree=4191880/4192956
[pid=29396] ppid=29394 vsize=22368 CPUtime=702.11
/proc/29396/stat : 29396 (picosat) R 29394 29396 29036 0 -1 4194304 5358 0 0 0 70132 79 0 0 25 0 1 0 336207625 22904832 4914 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29396/statm: 5592 4914 48 102 0 5487 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 22368

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29399
/proc/meminfo: memFree=967896/2055920 swapFree=4191880/4192956
[pid=29396] ppid=29394 vsize=25360 CPUtime=762.09
/proc/29396/stat : 29396 (picosat) R 29394 29396 29036 0 -1 4194304 6158 0 0 0 76129 80 0 0 25 0 1 0 336207625 25968640 5674 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525741 0 0 4096 0 0 0 0 17 1 0 0
/proc/29396/statm: 6340 5674 48 102 0 6235 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 25360

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29399
/proc/meminfo: memFree=967256/2055920 swapFree=4191880/4192956
[pid=29396] ppid=29394 vsize=25888 CPUtime=822.07
/proc/29396/stat : 29396 (picosat) R 29394 29396 29036 0 -1 4194304 6362 0 0 0 82127 80 0 0 25 0 1 0 336207625 26509312 5798 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134524112 0 0 4096 0 0 0 0 17 1 0 0
/proc/29396/statm: 6472 5798 48 102 0 6367 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 25888

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29399
/proc/meminfo: memFree=966168/2055920 swapFree=4191880/4192956
[pid=29396] ppid=29394 vsize=26804 CPUtime=882.06
/proc/29396/stat : 29396 (picosat) R 29394 29396 29036 0 -1 4194304 6702 0 0 0 88125 81 0 0 25 0 1 0 336207625 27447296 6054 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134529762 0 0 4096 0 0 0 0 17 1 0 0
/proc/29396/statm: 6701 6054 48 102 0 6596 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 26804

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29399
/proc/meminfo: memFree=966168/2055920 swapFree=4191880/4192956
[pid=29396] ppid=29394 vsize=26804 CPUtime=942.04
/proc/29396/stat : 29396 (picosat) R 29394 29396 29036 0 -1 4194304 6744 0 0 0 94123 81 0 0 25 0 1 0 336207625 27447296 6054 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134523093 0 0 4096 0 0 0 0 17 1 0 0
/proc/29396/statm: 6701 6054 48 102 0 6596 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 26804

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29399
/proc/meminfo: memFree=966168/2055920 swapFree=4191880/4192956
[pid=29396] ppid=29394 vsize=26804 CPUtime=1002.03
/proc/29396/stat : 29396 (picosat) R 29394 29396 29036 0 -1 4194304 6838 0 0 0 100121 82 0 0 25 0 1 0 336207625 27447296 6059 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134597652 0 0 4096 0 0 0 0 17 1 0 0
/proc/29396/statm: 6701 6059 48 102 0 6596 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 26804

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29399
/proc/meminfo: memFree=966168/2055920 swapFree=4191880/4192956
[pid=29396] ppid=29394 vsize=26804 CPUtime=1062.01
/proc/29396/stat : 29396 (picosat) R 29394 29396 29036 0 -1 4194304 6883 0 0 0 106119 82 0 0 25 0 1 0 336207625 27447296 6060 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134522740 0 0 4096 0 0 0 0 17 1 0 0
/proc/29396/statm: 6701 6060 48 102 0 6596 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 26804

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29399
/proc/meminfo: memFree=966168/2055920 swapFree=4191880/4192956
[pid=29396] ppid=29394 vsize=26804 CPUtime=1122
/proc/29396/stat : 29396 (picosat) R 29394 29396 29036 0 -1 4194304 6981 0 0 0 112117 83 0 0 25 0 1 0 336207625 27447296 6064 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525754 0 0 4096 0 0 0 0 17 1 0 0
/proc/29396/statm: 6701 6064 48 102 0 6596 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 26804

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29399
/proc/meminfo: memFree=966168/2055920 swapFree=4191880/4192956
[pid=29396] ppid=29394 vsize=26804 CPUtime=1181.98
/proc/29396/stat : 29396 (picosat) R 29394 29396 29036 0 -1 4194304 7028 0 0 0 118115 83 0 0 25 0 1 0 336207625 27447296 6064 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134525791 0 0 4096 0 0 0 0 17 1 0 0
/proc/29396/statm: 6701 6064 48 102 0 6596 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 26804



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 29399
/proc/meminfo: memFree=966168/2055920 swapFree=4191880/4192956
[pid=29396] ppid=29394 vsize=26804 CPUtime=1200.07
/proc/29396/stat : 29396 (picosat) R 29394 29396 29036 0 -1 4194304 7028 0 0 0 119924 83 0 0 25 0 1 0 336207625 27447296 6064 18446744073709551615 134512640 134931368 4294956704 18446744073709551615 134530019 0 0 4096 0 0 0 0 17 1 0 0
/proc/29396/statm: 6701 6064 48 102 0 6596 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 26804

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): 1200.09
CPU user time (s): 1199.25
CPU system time (s): 0.842871
CPU usage (%): 99.9734
Max. virtual memory (cumulated for all children) (KiB): 26992

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.25
system time used= 0.842871
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7028
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= 24749

runsolver used 1.44778 second user time and 2.83257 second system time

The end



Launcher Data (download as text)




Begin job on node3 on Tue Mar  6 06:28:48 UTC 2007

IDJOB= 330330
IDBENCH= 20561
IDSOLVER= 106
FILE ID= node3/330330-1173162527

PBS_JOBID= 4015003

Free space on /tmp= 66494 MiB

SOLVER NAME= picosat 535
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k20.cnf
COMMAND LINE= /tmp/evaluation/330330-1173162527/picosat /tmp/evaluation/330330-1173162527/instance-330330-1173162527.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-330330-1173162527 -o ROOT/results/node3/solver-330330-1173162527 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330330-1173162527/picosat /tmp/evaluation/330330-1173162527/instance-330330-1173162527.cnf            

META MD5SUM SOLVER= 1cb12d44dc66ecc4d20a168f5cfd1323
MD5SUM BENCH=  42009d0a86b074043b8da4b9e8720c85

RANDOM SEED= 209398517

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:        991160 kB
Buffers:         42648 kB
Cached:         904256 kB
SwapCached:        268 kB
Active:         252352 kB
Inactive:       748540 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        991160 kB
SwapTotal:     4192956 kB
SwapFree:      4191880 kB
Dirty:            4100 kB
Writeback:           0 kB
Mapped:          64076 kB
Slab:            49504 kB
Committed_AS:  1445144 kB
PageTables:       1656 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= 66494 MiB

End job on node3 on Tue Mar  6 06:48:50 UTC 2007