Trace number 308930

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
tinisat 2007-02-08? (TO) 1200.12 1200.44

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S1545977164-16-SAT.cnf
MD5SUMb9190392ee31463f8350d619e0fb9292
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark8.33773
Satisfiable
(Un)Satisfiability was proved
Number of variables4496
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c Tinisat 0.22
0.00/0.01	c solving /tmp/evaluation/308930-1172531141/instance-308930-1172531141.cnf
0.00/0.01	c 4500 variables, 12014 clauses

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node68/watcher-308930-1172531141 -o ROOT/results/node68/solver-308930-1172531141 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308930-1172531141/tinisat /tmp/evaluation/308930-1172531141/instance-308930-1172531141.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 1.02 3/64 28973
/proc/meminfo: memFree=1914648/2055920 swapFree=4183020/4192956
[pid=28973] ppid=28971 vsize=848 CPUtime=0
/proc/28973/stat : 28973 (tinisat) R 28971 28973 27804 0 -1 4194304 110 0 0 0 0 0 0 0 18 0 1 0 273071712 868352 95 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134629133 0 0 4096 0 0 0 0 17 1 0 0
/proc/28973/statm: 212 96 48 110 0 99 0

[startup+0.106833 s]
/proc/loadavg: 1.00 1.00 1.02 3/64 28973
/proc/meminfo: memFree=1914648/2055920 swapFree=4183020/4192956
[pid=28973] ppid=28971 vsize=2264 CPUtime=0.1
/proc/28973/stat : 28973 (tinisat) R 28971 28973 27804 0 -1 4194304 447 0 0 0 10 0 0 0 18 0 1 0 273071712 2318336 431 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519932 0 0 4096 0 0 0 0 17 1 0 0
/proc/28973/statm: 566 431 52 110 0 453 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2264

[startup+0.514868 s]
/proc/loadavg: 1.00 1.00 1.02 3/64 28973
/proc/meminfo: memFree=1914648/2055920 swapFree=4183020/4192956
[pid=28973] ppid=28971 vsize=2960 CPUtime=0.51
/proc/28973/stat : 28973 (tinisat) R 28971 28973 27804 0 -1 4194304 545 0 0 0 51 0 0 0 21 0 1 0 273071712 3031040 529 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/28973/statm: 740 529 52 110 0 627 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 2960

[startup+1.33494 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 28974
/proc/meminfo: memFree=1912080/2055920 swapFree=4183020/4192956
[pid=28973] ppid=28971 vsize=4352 CPUtime=1.32
/proc/28973/stat : 28973 (tinisat) R 28971 28973 27804 0 -1 4194304 761 0 0 0 132 0 0 0 25 0 1 0 273071712 4456448 745 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134515435 0 0 4096 0 0 0 0 17 1 0 0
/proc/28973/statm: 1088 745 52 110 0 975 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 4352

[startup+2.97109 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 28974
/proc/meminfo: memFree=1911056/2055920 swapFree=4183020/4192956
[pid=28973] ppid=28971 vsize=7132 CPUtime=2.96
/proc/28973/stat : 28973 (tinisat) R 28971 28973 27804 0 -1 4194304 1069 0 0 0 296 0 0 0 25 0 1 0 273071712 7303168 1053 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519980 0 0 4096 0 0 0 0 17 1 0 0
/proc/28973/statm: 1783 1053 52 110 0 1670 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7132

[startup+6.25339 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 28974
/proc/meminfo: memFree=1909008/2055920 swapFree=4183020/4192956
[pid=28973] ppid=28971 vsize=7392 CPUtime=6.24
/proc/28973/stat : 28973 (tinisat) R 28971 28973 27804 0 -1 4194304 1516 0 0 0 624 0 0 0 25 0 1 0 273071712 7569408 1500 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/28973/statm: 1848 1500 52 110 0 1735 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7392

[startup+12.708 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 28974
/proc/meminfo: memFree=1905680/2055920 swapFree=4183020/4192956
[pid=28973] ppid=28971 vsize=13340 CPUtime=12.7
/proc/28973/stat : 28973 (tinisat) R 28971 28973 27804 0 -1 4194304 2311 0 0 0 1269 1 0 0 25 0 1 0 273071712 13660160 2262 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28973/statm: 3335 2262 52 110 0 3222 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 13340

[startup+25.6082 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 28974
/proc/meminfo: memFree=1901584/2055920 swapFree=4183020/4192956
[pid=28973] ppid=28971 vsize=13996 CPUtime=25.6
/proc/28973/stat : 28973 (tinisat) R 28971 28973 27804 0 -1 4194304 3352 0 0 0 2558 2 0 0 25 0 1 0 273071712 14331904 3303 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520029 0 0 4096 0 0 0 0 17 1 0 0
/proc/28973/statm: 3499 3303 52 110 0 3386 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 13996

[startup+51.2175 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 28974
/proc/meminfo: memFree=1896272/2055920 swapFree=4183020/4192956
[pid=28973] ppid=28971 vsize=26032 CPUtime=51.19
/proc/28973/stat : 28973 (tinisat) R 28971 28973 27804 0 -1 4194304 4705 0 0 0 5116 3 0 0 25 0 1 0 273071712 26656768 4591 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/28973/statm: 6508 4591 52 110 0 6395 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 26032

[startup+102.425 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 28974
/proc/meminfo: memFree=1887184/2055920 swapFree=4183020/4192956
[pid=28973] ppid=28971 vsize=49464 CPUtime=102.39
/proc/28973/stat : 28973 (tinisat) R 28971 28973 27804 0 -1 4194304 6965 0 0 0 10233 6 0 0 25 0 1 0 273071712 50651136 6851 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28973/statm: 12366 6851 52 110 0 12253 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 49464

[startup+162.448 s]
/proc/loadavg: 1.06 1.01 1.01 2/65 28974
/proc/meminfo: memFree=1879056/2055920 swapFree=4183020/4192956
[pid=28973] ppid=28971 vsize=50940 CPUtime=162.4
/proc/28973/stat : 28973 (tinisat) R 28971 28973 27804 0 -1 4194304 9082 0 0 0 16232 8 0 0 25 0 1 0 273071712 52162560 8839 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/28973/statm: 12735 8839 52 110 0 12622 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 50940

[startup+222.496 s]
/proc/loadavg: 1.02 1.01 1.01 2/65 28974
/proc/meminfo: memFree=1872656/2055920 swapFree=4183020/4192956
[pid=28973] ppid=28971 vsize=51752 CPUtime=222.42
/proc/28973/stat : 28973 (tinisat) R 28971 28973 27804 0 -1 4194304 10676 0 0 0 22233 9 0 0 25 0 1 0 273071712 52994048 10433 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519606 0 0 4096 0 0 0 0 17 1 0 0
/proc/28973/statm: 12938 10433 52 110 0 12825 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 51752

[startup+282.513 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28974
/proc/meminfo: memFree=1866640/2055920 swapFree=4183020/4192956
[pid=28973] ppid=28971 vsize=52452 CPUtime=282.42
/proc/28973/stat : 28973 (tinisat) R 28971 28973 27804 0 -1 4194304 12188 0 0 0 28231 11 0 0 25 0 1 0 273071712 53710848 11945 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519582 0 0 4096 0 0 0 0 17 1 0 0
/proc/28973/statm: 13113 11945 52 110 0 13000 0
Current children cumulated CPU time (s) 282.42
Current children cumulated vsize (KiB) 52452

[startup+342.531 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 28974
/proc/meminfo: memFree=1859152/2055920 swapFree=4183020/4192956
[pid=28973] ppid=28971 vsize=97324 CPUtime=342.43
/proc/28973/stat : 28973 (tinisat) R 28971 28973 27804 0 -1 4194304 14037 0 0 0 34229 14 0 0 25 0 1 0 273071712 99659776 13794 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28973/statm: 24331 13794 52 110 0 24218 0
Current children cumulated CPU time (s) 342.43
Current children cumulated vsize (KiB) 97324

[startup+402.554 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 28974
/proc/meminfo: memFree=1850960/2055920 swapFree=4183020/4192956
[pid=28973] ppid=28971 vsize=97884 CPUtime=402.43
/proc/28973/stat : 28973 (tinisat) R 28971 28973 27804 0 -1 4194304 16080 0 0 0 40226 17 0 0 25 0 1 0 273071712 100233216 15837 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28973/statm: 24471 15837 52 110 0 24358 0
Current children cumulated CPU time (s) 402.43
Current children cumulated vsize (KiB) 97884

[startup+462.574 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28974
/proc/meminfo: memFree=1846672/2055920 swapFree=4183020/4192956
[pid=28973] ppid=28971 vsize=99024 CPUtime=462.43
/proc/28973/stat : 28973 (tinisat) R 28971 28973 27804 0 -1 4194304 17141 0 0 0 46225 18 0 0 25 0 1 0 273071712 101400576 16898 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28973/statm: 24756 16898 52 110 0 24643 0
Current children cumulated CPU time (s) 462.43
Current children cumulated vsize (KiB) 99024

[startup+522.593 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28974
/proc/meminfo: memFree=1842384/2055920 swapFree=4183020/4192956
[pid=28973] ppid=28971 vsize=99760 CPUtime=522.43
/proc/28973/stat : 28973 (tinisat) R 28971 28973 27804 0 -1 4194304 18226 0 0 0 52223 20 0 0 25 0 1 0 273071712 102154240 17983 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134520081 0 0 4096 0 0 0 0 17 1 0 0
/proc/28973/statm: 24940 17983 52 110 0 24827 0
Current children cumulated CPU time (s) 522.43
Current children cumulated vsize (KiB) 99760

[startup+582.616 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28974
/proc/meminfo: memFree=1838352/2055920 swapFree=4183020/4192956
[pid=28973] ppid=28971 vsize=101248 CPUtime=582.45
/proc/28973/stat : 28973 (tinisat) R 28971 28973 27804 0 -1 4194304 19476 0 0 0 58223 22 0 0 25 0 1 0 273071712 103677952 18976 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28973/statm: 25312 18976 52 110 0 25199 0
Current children cumulated CPU time (s) 582.45
Current children cumulated vsize (KiB) 101248

[startup+642.632 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28974
/proc/meminfo: memFree=1834704/2055920 swapFree=4183020/4192956
[pid=28973] ppid=28971 vsize=101704 CPUtime=642.44
/proc/28973/stat : 28973 (tinisat) R 28971 28973 27804 0 -1 4194304 20371 0 0 0 64221 23 0 0 25 0 1 0 273071712 104144896 19871 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28973/statm: 25426 19871 52 110 0 25313 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 101704

[startup+702.647 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28974
/proc/meminfo: memFree=1830928/2055920 swapFree=4183020/4192956
[pid=28973] ppid=28971 vsize=102304 CPUtime=702.45
/proc/28973/stat : 28973 (tinisat) R 28971 28973 27804 0 -1 4194304 21320 0 0 0 70221 24 0 0 25 0 1 0 273071712 104759296 20820 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28973/statm: 25576 20820 52 110 0 25463 0
Current children cumulated CPU time (s) 702.45
Current children cumulated vsize (KiB) 102304

[startup+762.661 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28974
/proc/meminfo: memFree=1826384/2055920 swapFree=4183020/4192956
[pid=28973] ppid=28971 vsize=102632 CPUtime=762.44
/proc/28973/stat : 28973 (tinisat) R 28971 28973 27804 0 -1 4194304 22478 0 0 0 76218 26 0 0 25 0 1 0 273071712 105095168 21978 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519905 0 0 4096 0 0 0 0 17 1 0 0
/proc/28973/statm: 25658 21978 52 110 0 25545 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 102632

[startup+822.686 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28974
/proc/meminfo: memFree=1821584/2055920 swapFree=4183020/4192956
[pid=28973] ppid=28971 vsize=103112 CPUtime=822.45
/proc/28973/stat : 28973 (tinisat) R 28971 28973 27804 0 -1 4194304 23647 0 0 0 82218 27 0 0 25 0 1 0 273071712 105586688 23147 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28973/statm: 25778 23147 52 110 0 25665 0
Current children cumulated CPU time (s) 822.45
Current children cumulated vsize (KiB) 103112

[startup+882.705 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28974
/proc/meminfo: memFree=1818256/2055920 swapFree=4183020/4192956
[pid=28973] ppid=28971 vsize=103688 CPUtime=882.46
/proc/28973/stat : 28973 (tinisat) R 28971 28973 27804 0 -1 4194304 24469 0 0 0 88217 29 0 0 25 0 1 0 273071712 106176512 23969 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/28973/statm: 25922 23969 52 110 0 25809 0
Current children cumulated CPU time (s) 882.46
Current children cumulated vsize (KiB) 103688

[startup+942.724 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28974
/proc/meminfo: memFree=1815056/2055920 swapFree=4183020/4192956
[pid=28973] ppid=28971 vsize=104148 CPUtime=942.46
/proc/28973/stat : 28973 (tinisat) R 28971 28973 27804 0 -1 4194304 25270 0 0 0 94216 30 0 0 25 0 1 0 273071712 106647552 24770 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/28973/statm: 26037 24770 52 110 0 25924 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 104148

[startup+1002.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28974
/proc/meminfo: memFree=1812176/2055920 swapFree=4183020/4192956
[pid=28973] ppid=28971 vsize=104324 CPUtime=1002.46
/proc/28973/stat : 28973 (tinisat) R 28971 28973 27804 0 -1 4194304 25993 0 0 0 100216 30 0 0 25 0 1 0 273071712 106827776 25493 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28973/statm: 26081 25493 52 110 0 25968 0
Current children cumulated CPU time (s) 1002.46
Current children cumulated vsize (KiB) 104324

[startup+1062.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 28974
/proc/meminfo: memFree=1809680/2055920 swapFree=4183020/4192956
[pid=28973] ppid=28971 vsize=193660 CPUtime=1062.47
/proc/28973/stat : 28973 (tinisat) R 28971 28973 27804 0 -1 4194304 26620 0 0 0 106215 32 0 0 25 0 1 0 273071712 198307840 26120 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28973/statm: 48415 26120 52 110 0 48302 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 193660

[startup+1122.78 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 28974
/proc/meminfo: memFree=1806736/2055920 swapFree=4183020/4192956
[pid=28973] ppid=28971 vsize=193988 CPUtime=1122.47
/proc/28973/stat : 28973 (tinisat) R 28971 28973 27804 0 -1 4194304 27362 0 0 0 112214 33 0 0 25 0 1 0 273071712 198643712 26862 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28973/statm: 48497 26862 52 110 0 48384 0
Current children cumulated CPU time (s) 1122.47
Current children cumulated vsize (KiB) 193988

[startup+1182.8 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 28974
/proc/meminfo: memFree=1803984/2055920 swapFree=4183020/4192956
[pid=28973] ppid=28971 vsize=194428 CPUtime=1182.47
/proc/28973/stat : 28973 (tinisat) R 28971 28973 27804 0 -1 4194304 28045 0 0 0 118213 34 0 0 25 0 1 0 273071712 199094272 27545 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/28973/statm: 48607 27545 52 110 0 48494 0
Current children cumulated CPU time (s) 1182.47
Current children cumulated vsize (KiB) 194428



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.42 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 28974
/proc/meminfo: memFree=1803280/2055920 swapFree=4183020/4192956
[pid=28973] ppid=28971 vsize=194428 CPUtime=1200.09
/proc/28973/stat : 28973 (tinisat) R 28971 28973 27804 0 -1 4194304 28210 0 0 0 119974 35 0 0 25 0 1 0 273071712 199094272 27710 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28973/statm: 48607 27710 52 110 0 48494 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 194428

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

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

[startup+1200.42 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 28974
/proc/meminfo: memFree=1803280/2055920 swapFree=4183020/4192956
[pid=28973] ppid=28971 vsize=194428 CPUtime=1200.09
/proc/28973/stat : 28973 (tinisat) R 28971 28973 27804 0 -1 4194304 28210 0 0 0 119974 35 0 0 25 0 1 0 273071712 199094272 27710 18446744073709551615 134512640 134966189 4294956704 18446744073709551615 134519843 0 0 4096 0 0 0 0 17 1 0 0
/proc/28973/statm: 48607 27710 52 110 0 48494 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 194428

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.12
CPU user time (s): 1199.75
CPU system time (s): 0.369943
CPU usage (%): 99.9728
Max. virtual memory (cumulated for all children) (KiB): 194428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.75
system time used= 0.369943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28210
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= 1441

runsolver used 0.827874 second user time and 2.38164 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Mon Feb 26 23:05:41 UTC 2007

IDJOB= 308930
IDBENCH= 20246
IDSOLVER= 100
FILE ID= node68/308930-1172531141

PBS_JOBID= 3971799

Free space on /tmp= 66560 MiB

SOLVER NAME= tinisat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S1545977164-16-SAT.cnf
COMMAND LINE= /tmp/evaluation/308930-1172531141/tinisat /tmp/evaluation/308930-1172531141/instance-308930-1172531141.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-308930-1172531141 -o ROOT/results/node68/solver-308930-1172531141 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308930-1172531141/tinisat /tmp/evaluation/308930-1172531141/instance-308930-1172531141.cnf            

META MD5SUM SOLVER= 15788d06198cf45d0201cced774790cd
MD5SUM BENCH=  b9190392ee31463f8350d619e0fb9292

RANDOM SEED= 572710786

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.234
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		: 3000.234
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:       1915120 kB
Buffers:         23152 kB
Cached:          80948 kB
SwapCached:       4292 kB
Active:          48928 kB
Inactive:        65336 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1915120 kB
SwapTotal:     4192956 kB
SwapFree:      4183020 kB
Dirty:             720 kB
Writeback:           0 kB
Mapped:          15372 kB
Slab:            12612 kB
Committed_AS:   707792 kB
PageTables:       1380 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= 66560 MiB

End job on node68 on Mon Feb 26 23:25:43 UTC 2007