Trace number 1837243

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
MiniSAT 09z 2009-03-22? (TO) 10000.1 10004.4

General information on the benchmark

NameAPPLICATIONS/bitverif/
minxorminand/minxorminand128.cnf
MD5SUMa551844fb6a7f35cf6025d0a525ca14e
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2353.77
Satisfiable
(Un)Satisfiability was proved
Number of variables153834
Number of clauses459965
Sum of the clauses size1073249
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2306642
Number of clauses of size 3153321
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c Parsing...
0.00/0.39	c ==============================================================================
0.00/0.39	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.39	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.39	c ==============================================================================
0.00/0.39	c |         0 |  459963  1073247 |  137988       0        0     nan |  0.000 % |
16.37/16.46	c |         0 |  179278   803454 |      --       0       --      -- |     --   | -280663/-269740
16.37/16.46	c ==============================================================================
16.37/16.46	c Result  :   #vars: 13881   #clauses: 179278   #literals: 803454
16.37/16.46	c CPU time:   16.0856 s
16.37/16.46	c ==============================================================================
16.66/16.74	c WARNING: for repeatability, setting FPU to use double precision
16.66/16.75	c Number of variables   : 13881        
16.66/16.75	c Number of clauses     : 179278       
16.68/16.87	c Parsing time: 0.11         s

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1837243-1242864475/watcher-1837243-1242864475 -o /tmp/evaluation-result-1837243-1242864475/solver-1837243-1242864475 -C 10000 -W 12000 -M 1800 SatELiteGTI HOME/instance-1837243-1242864475.cnf -random-seed=943509215 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 12000 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
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.92 3/64 17789
/proc/meminfo: memFree=1853968/2055920 swapFree=4180744/4192956
[pid=17789] ppid=17787 vsize=5356 CPUtime=0
/proc/17789/stat : 17789 (SatELiteGTI) R 17787 17789 17680 0 -1 4194304 291 250 0 0 0 0 0 0 16 0 1 0 314475067 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 273653754527 0 65538 4100 65536 0 0 0 17 0 0 0
/proc/17789/statm: 1339 237 197 169 0 50 0

[startup+0.0648449 s]
/proc/loadavg: 0.99 0.98 0.92 3/64 17789
/proc/meminfo: memFree=1853968/2055920 swapFree=4180744/4192956
[pid=17789] ppid=17787 vsize=5356 CPUtime=0
/proc/17789/stat : 17789 (SatELiteGTI) S 17787 17789 17680 0 -1 4194304 309 250 0 0 0 0 0 0 16 0 1 0 314475067 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17789/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101847 s]
/proc/loadavg: 0.99 0.98 0.92 3/64 17789
/proc/meminfo: memFree=1853968/2055920 swapFree=4180744/4192956
[pid=17789] ppid=17787 vsize=5356 CPUtime=0
/proc/17789/stat : 17789 (SatELiteGTI) S 17787 17789 17680 0 -1 4194304 309 250 0 0 0 0 0 0 16 0 1 0 314475067 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17789/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301859 s]
/proc/loadavg: 0.99 0.98 0.92 3/64 17789
/proc/meminfo: memFree=1853968/2055920 swapFree=4180744/4192956
[pid=17789] ppid=17787 vsize=5356 CPUtime=0
/proc/17789/stat : 17789 (SatELiteGTI) S 17787 17789 17680 0 -1 4194304 309 250 0 0 0 0 0 0 16 0 1 0 314475067 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17789/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701886 s]
/proc/loadavg: 0.99 0.98 0.92 3/64 17789
/proc/meminfo: memFree=1853968/2055920 swapFree=4180744/4192956
[pid=17789] ppid=17787 vsize=5356 CPUtime=0
/proc/17789/stat : 17789 (SatELiteGTI) S 17787 17789 17680 0 -1 4194304 309 250 0 0 0 0 0 0 16 0 1 0 314475067 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17789/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50194 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 17794
/proc/meminfo: memFree=1787776/2055920 swapFree=4180744/4192956
[pid=17789] ppid=17787 vsize=5356 CPUtime=0
/proc/17789/stat : 17789 (SatELiteGTI) S 17787 17789 17680 0 -1 4194304 309 250 0 0 0 0 0 0 16 0 1 0 314475067 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17789/statm: 1339 237 197 169 0 50 0
[pid=17793] ppid=17789 vsize=76564 CPUtime=1.48
/proc/17793/stat : 17793 (SatELite_releas) R 17789 17789 17680 0 -1 4194304 17196 0 0 0 138 10 0 0 25 0 1 0 314475067 78401536 15905 1992294400 134512640 135223648 4294956128 18446744073709551615 134737406 0 0 4096 3 0 0 0 17 0 0 0
/proc/17793/statm: 19141 15905 76 173 0 18966 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 81920

[startup+3.10105 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 17794
/proc/meminfo: memFree=1781760/2055920 swapFree=4180744/4192956
[pid=17789] ppid=17787 vsize=5356 CPUtime=0
/proc/17789/stat : 17789 (SatELiteGTI) S 17787 17789 17680 0 -1 4194304 309 250 0 0 0 0 0 0 16 0 1 0 314475067 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17789/statm: 1339 237 197 169 0 50 0
[pid=17793] ppid=17789 vsize=78956 CPUtime=3.08
/proc/17793/stat : 17793 (SatELite_releas) R 17789 17789 17680 0 -1 4194304 17767 0 0 0 295 13 0 0 25 0 1 0 314475067 80850944 16476 1992294400 134512640 135223648 4294956128 18446744073709551615 134737406 0 0 4096 3 0 0 0 17 0 0 0
/proc/17793/statm: 19739 16477 76 173 0 19564 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 84312

[startup+6.30126 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 17794
/proc/meminfo: memFree=1764232/2055920 swapFree=4180744/4192956
[pid=17789] ppid=17787 vsize=5356 CPUtime=0
/proc/17789/stat : 17789 (SatELiteGTI) S 17787 17789 17680 0 -1 4194304 309 250 0 0 0 0 0 0 16 0 1 0 314475067 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17789/statm: 1339 237 197 169 0 50 0
[pid=17793] ppid=17789 vsize=83280 CPUtime=6.28
/proc/17793/stat : 17793 (SatELite_releas) R 17789 17789 17680 0 -1 4194304 18755 0 0 0 608 20 0 0 25 0 1 0 314475067 85278720 17464 1992294400 134512640 135223648 4294956128 18446744073709551615 134737406 0 0 4096 3 0 0 0 17 0 0 0
/proc/17793/statm: 20820 17464 76 173 0 20645 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 88636

[startup+12.7017 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 17794
/proc/meminfo: memFree=1735688/2055920 swapFree=4180744/4192956
[pid=17789] ppid=17787 vsize=5356 CPUtime=0
/proc/17789/stat : 17789 (SatELiteGTI) S 17787 17789 17680 0 -1 4194304 309 250 0 0 0 0 0 0 16 0 1 0 314475067 5484544 237 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17789/statm: 1339 237 197 169 0 50 0
[pid=17793] ppid=17789 vsize=89468 CPUtime=12.66
/proc/17793/stat : 17793 (SatELite_releas) R 17789 17789 17680 0 -1 4194304 20315 0 0 0 1237 29 0 0 25 0 1 0 314475067 91615232 19024 1992294400 134512640 135223648 4294956128 18446744073709551615 134586751 0 0 4096 3 0 0 0 17 0 0 0
/proc/17793/statm: 22367 19024 76 173 0 22192 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 94824

[startup+25.5025 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 17795
/proc/meminfo: memFree=1775752/2055920 swapFree=4180744/4192956
[pid=17789] ppid=17787 vsize=5356 CPUtime=16.68
/proc/17789/stat : 17789 (SatELiteGTI) S 17787 17789 17680 0 -1 4194304 333 23904 0 0 0 0 1630 38 16 0 1 0 314475067 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17789/statm: 1339 239 197 169 0 50 0
[pid=17795] ppid=17789 vsize=21476 CPUtime=8.74
/proc/17795/stat : 17795 (minisat_static) R 17789 17789 17680 0 -1 4194304 5194 0 0 0 872 2 0 0 25 0 1 0 314476741 21991424 5180 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 0 0 0
/proc/17795/statm: 5369 5180 76 170 0 5196 0
Current children cumulated CPU time (s) 25.42
Current children cumulated vsize (KiB) 26832

[startup+51.1023 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 17795
/proc/meminfo: memFree=1749320/2055920 swapFree=4180744/4192956
[pid=17789] ppid=17787 vsize=5356 CPUtime=16.68
/proc/17789/stat : 17789 (SatELiteGTI) S 17787 17789 17680 0 -1 4194304 333 23904 0 0 0 0 1630 38 16 0 1 0 314475067 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17789/statm: 1339 239 197 169 0 50 0
[pid=17795] ppid=17789 vsize=47956 CPUtime=34.31
/proc/17795/stat : 17795 (minisat_static) R 17789 17789 17680 0 -1 4194304 11798 0 0 0 3424 7 0 0 25 0 1 0 314476741 49106944 11784 1992294400 134512640 135212243 4294956240 18446744073709551615 134527715 0 0 4096 3 0 0 0 17 0 0 0
/proc/17795/statm: 11989 11784 76 170 0 11816 0
Current children cumulated CPU time (s) 50.99
Current children cumulated vsize (KiB) 53312

[startup+102.307 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 17795
/proc/meminfo: memFree=1731784/2055920 swapFree=4180744/4192956
[pid=17789] ppid=17787 vsize=5356 CPUtime=16.68
/proc/17789/stat : 17789 (SatELiteGTI) S 17787 17789 17680 0 -1 4194304 333 23904 0 0 0 0 1630 38 16 0 1 0 314475067 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17789/statm: 1339 239 197 169 0 50 0
[pid=17795] ppid=17789 vsize=65284 CPUtime=85.49
/proc/17795/stat : 17795 (minisat_static) R 17789 17789 17680 0 -1 4194304 16140 0 0 0 8540 9 0 0 25 0 1 0 314476741 66850816 16126 1992294400 134512640 135212243 4294956240 18446744073709551615 134528036 0 0 4096 3 0 0 0 17 0 0 0
/proc/17795/statm: 16321 16126 76 170 0 16148 0
Current children cumulated CPU time (s) 102.17
Current children cumulated vsize (KiB) 70640

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 17795
/proc/meminfo: memFree=1714312/2055920 swapFree=4180744/4192956
[pid=17789] ppid=17787 vsize=5356 CPUtime=16.68
/proc/17789/stat : 17789 (SatELiteGTI) S 17787 17789 17680 0 -1 4194304 333 23904 0 0 0 0 1630 38 16 0 1 0 314475067 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17789/statm: 1339 239 197 169 0 50 0
[pid=17795] ppid=17789 vsize=83116 CPUtime=145.47
/proc/17795/stat : 17795 (minisat_static) R 17789 17789 17680 0 -1 4194304 20602 0 0 0 14534 13 0 0 25 0 1 0 314476741 85110784 20588 1992294400 134512640 135212243 4294956240 18446744073709551615 134526150 0 0 4096 3 0 0 0 17 0 0 0
/proc/17795/statm: 20779 20588 76 170 0 20606 0
Current children cumulated CPU time (s) 162.15
Current children cumulated vsize (KiB) 88472

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 17795
/proc/meminfo: memFree=1691592/2055920 swapFree=4180744/4192956
[pid=17789] ppid=17787 vsize=5356 CPUtime=16.68
/proc/17789/stat : 17789 (SatELiteGTI) S 17787 17789 17680 0 -1 4194304 333 23904 0 0 0 0 1630 38 16 0 1 0 314475067 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17789/statm: 1339 239 197 169 0 50 0
[pid=17795] ppid=17789 vsize=105528 CPUtime=205.44
/proc/17795/stat : 17795 (minisat_static) R 17789 17789 17680 0 -1 4194304 26162 0 0 0 20528 16 0 0 25 0 1 0 314476741 108060672 26148 1992294400 134512640 135212243 4294956240 18446744073709551615 134527738 0 0 4096 3 0 0 0 17 0 0 0
/proc/17795/statm: 26382 26148 76 170 0 26209 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 110884

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 17795
/proc/meminfo: memFree=1691464/2055920 swapFree=4180744/4192956
[pid=17789] ppid=17787 vsize=5356 CPUtime=16.68
/proc/17789/stat : 17789 (SatELiteGTI) S 17787 17789 17680 0 -1 4194304 333 23904 0 0 0 0 1630 38 16 0 1 0 314475067 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17789/statm: 1339 239 197 169 0 50 0
[pid=17795] ppid=17789 vsize=105528 CPUtime=265.41
/proc/17795/stat : 17795 (minisat_static) R 17789 17789 17680 0 -1 4194304 26170 0 0 0 26525 16 0 0 25 0 1 0 314476741 108060672 26156 1992294400 134512640 135212243 4294956240 18446744073709551615 134528028 0 0 4096 3 0 0 0 17 0 0 0
/proc/17795/statm: 26382 26156 76 170 0 26209 0
Current children cumulated CPU time (s) 282.09
Current children cumulated vsize (KiB) 110884

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 17795
/proc/meminfo: memFree=1672072/2055920 swapFree=4180744/4192956
[pid=17789] ppid=17787 vsize=5356 CPUtime=16.68
/proc/17789/stat : 17789 (SatELiteGTI) S 17787 17789 17680 0 -1 4194304 333 23904 0 0 0 0 1630 38 16 0 1 0 314475067 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17789/statm: 1339 239 197 169 0 50 0
[pid=17795] ppid=17789 vsize=125068 CPUtime=325.39
/proc/17795/stat : 17795 (minisat_static) R 17789 17789 17680 0 -1 4194304 31083 0 0 0 32519 20 0 0 25 0 1 0 314476741 128069632 31069 1992294400 134512640 135212243 4294956240 18446744073709551615 134526132 0 0 4096 3 0 0 0 17 0 0 0
/proc/17795/statm: 31267 31069 76 170 0 31094 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 130424

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.92 2/66 17795
/proc/meminfo: memFree=1670280/2055920 swapFree=4180744/4192956
[pid=17789] ppid=17787 vsize=5356 CPUtime=16.68
/proc/17789/stat : 17789 (SatELiteGTI) S 17787 17789 17680 0 -1 4194304 333 23904 0 0 0 0 1630 38 16 0 1 0 314475067 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17789/statm: 1339 239 197 169 0 50 0
[pid=17795] ppid=17789 vsize=127580 CPUtime=385.37
/proc/17795/stat : 17795 (minisat_static) R 17789 17789 17680 0 -1 4194304 31694 0 0 0 38516 21 0 0 25 0 1 0 314476741 130641920 31680 1992294400 134512640 135212243 4294956240 18446744073709551615 134527864 0 0 4096 3 0 0 0 17 0 0 0
/proc/17795/statm: 31895 31680 76 170 0 31722 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 132936

[startup+462.302 s]

################
# More data... #
################

/proc/17795/statm: 216574 216050 76 170 0 216401 0
Current children cumulated CPU time (s) 9338.26
Current children cumulated vsize (KiB) 871652

[startup+9402.3 s]
/proc/loadavg: 1.04 1.02 0.98 2/66 18289
/proc/meminfo: memFree=876872/2055920 swapFree=4180744/4192956
[pid=17789] ppid=17787 vsize=5356 CPUtime=16.68
/proc/17789/stat : 17789 (SatELiteGTI) S 17787 17789 17680 0 -1 4194304 333 23904 0 0 0 0 1630 38 16 0 1 0 314475067 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17789/statm: 1339 239 197 169 0 50 0
[pid=17795] ppid=17789 vsize=873660 CPUtime=9381.56
/proc/17795/stat : 17795 (minisat_static) R 17789 17789 17680 0 -1 4194304 217925 0 0 0 937963 193 0 0 25 0 1 0 314476741 894627840 217908 1992294400 134512640 135212243 4294956240 18446744073709551615 134537204 0 0 4096 3 0 0 0 17 0 0 0
/proc/17795/statm: 218415 217908 76 170 0 218242 0
Current children cumulated CPU time (s) 9398.24
Current children cumulated vsize (KiB) 879016

[startup+9462.3 s]
/proc/loadavg: 1.01 1.02 0.98 2/66 18289
/proc/meminfo: memFree=876872/2055920 swapFree=4180744/4192956
[pid=17789] ppid=17787 vsize=5356 CPUtime=16.68
/proc/17789/stat : 17789 (SatELiteGTI) S 17787 17789 17680 0 -1 4194304 333 23904 0 0 0 0 1630 38 16 0 1 0 314475067 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17789/statm: 1339 239 197 169 0 50 0
[pid=17795] ppid=17789 vsize=873660 CPUtime=9441.53
/proc/17795/stat : 17795 (minisat_static) R 17789 17789 17680 0 -1 4194304 217925 0 0 0 943960 193 0 0 25 0 1 0 314476741 894627840 217908 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/17795/statm: 218415 217908 76 170 0 218242 0
Current children cumulated CPU time (s) 9458.21
Current children cumulated vsize (KiB) 879016

[startup+9522.3 s]
/proc/loadavg: 1.00 1.01 0.98 2/66 18289
/proc/meminfo: memFree=876808/2055920 swapFree=4180744/4192956
[pid=17789] ppid=17787 vsize=5356 CPUtime=16.68
/proc/17789/stat : 17789 (SatELiteGTI) S 17787 17789 17680 0 -1 4194304 333 23904 0 0 0 0 1630 38 16 0 1 0 314475067 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17789/statm: 1339 239 197 169 0 50 0
[pid=17795] ppid=17789 vsize=873660 CPUtime=9501.51
/proc/17795/stat : 17795 (minisat_static) R 17789 17789 17680 0 -1 4194304 217925 0 0 0 949958 193 0 0 25 0 1 0 314476741 894627840 217908 1992294400 134512640 135212243 4294956240 18446744073709551615 134528030 0 0 4096 3 0 0 0 17 0 0 0
/proc/17795/statm: 218415 217908 76 170 0 218242 0
Current children cumulated CPU time (s) 9518.19
Current children cumulated vsize (KiB) 879016

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 18289
/proc/meminfo: memFree=876808/2055920 swapFree=4180744/4192956
[pid=17789] ppid=17787 vsize=5356 CPUtime=16.68
/proc/17789/stat : 17789 (SatELiteGTI) S 17787 17789 17680 0 -1 4194304 333 23904 0 0 0 0 1630 38 16 0 1 0 314475067 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17789/statm: 1339 239 197 169 0 50 0
[pid=17795] ppid=17789 vsize=873660 CPUtime=9561.46
/proc/17795/stat : 17795 (minisat_static) R 17789 17789 17680 0 -1 4194304 217925 0 0 0 955953 193 0 0 25 0 1 0 314476741 894627840 217908 1992294400 134512640 135212243 4294956240 18446744073709551615 134527722 0 0 4096 3 0 0 0 17 0 0 0
/proc/17795/statm: 218415 217908 76 170 0 218242 0
Current children cumulated CPU time (s) 9578.14
Current children cumulated vsize (KiB) 879016

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 18289
/proc/meminfo: memFree=876808/2055920 swapFree=4180744/4192956
[pid=17789] ppid=17787 vsize=5356 CPUtime=16.68
/proc/17789/stat : 17789 (SatELiteGTI) S 17787 17789 17680 0 -1 4194304 333 23904 0 0 0 0 1630 38 16 0 1 0 314475067 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17789/statm: 1339 239 197 169 0 50 0
[pid=17795] ppid=17789 vsize=873660 CPUtime=9621.43
/proc/17795/stat : 17795 (minisat_static) R 17789 17789 17680 0 -1 4194304 217925 0 0 0 961950 193 0 0 25 0 1 0 314476741 894627840 217908 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/17795/statm: 218415 217908 76 170 0 218242 0
Current children cumulated CPU time (s) 9638.11
Current children cumulated vsize (KiB) 879016

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 18289
/proc/meminfo: memFree=876680/2055920 swapFree=4180744/4192956
[pid=17789] ppid=17787 vsize=5356 CPUtime=16.68
/proc/17789/stat : 17789 (SatELiteGTI) S 17787 17789 17680 0 -1 4194304 333 23904 0 0 0 0 1630 38 16 0 1 0 314475067 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17789/statm: 1339 239 197 169 0 50 0
[pid=17795] ppid=17789 vsize=873660 CPUtime=9681.41
/proc/17795/stat : 17795 (minisat_static) R 17789 17789 17680 0 -1 4194304 217925 0 0 0 967948 193 0 0 25 0 1 0 314476741 894627840 217908 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/17795/statm: 218415 217908 76 170 0 218242 0
Current children cumulated CPU time (s) 9698.09
Current children cumulated vsize (KiB) 879016

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 18289
/proc/meminfo: memFree=876616/2055920 swapFree=4180744/4192956
[pid=17789] ppid=17787 vsize=5356 CPUtime=16.68
/proc/17789/stat : 17789 (SatELiteGTI) S 17787 17789 17680 0 -1 4194304 333 23904 0 0 0 0 1630 38 16 0 1 0 314475067 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17789/statm: 1339 239 197 169 0 50 0
[pid=17795] ppid=17789 vsize=873660 CPUtime=9741.39
/proc/17795/stat : 17795 (minisat_static) R 17789 17789 17680 0 -1 4194304 217925 0 0 0 973946 193 0 0 25 0 1 0 314476741 894627840 217908 1992294400 134512640 135212243 4294956240 18446744073709551615 134527731 0 0 4096 3 0 0 0 17 0 0 0
/proc/17795/statm: 218415 217908 76 170 0 218242 0
Current children cumulated CPU time (s) 9758.07
Current children cumulated vsize (KiB) 879016

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 18289
/proc/meminfo: memFree=876616/2055920 swapFree=4180744/4192956
[pid=17789] ppid=17787 vsize=5356 CPUtime=16.68
/proc/17789/stat : 17789 (SatELiteGTI) S 17787 17789 17680 0 -1 4194304 333 23904 0 0 0 0 1630 38 16 0 1 0 314475067 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17789/statm: 1339 239 197 169 0 50 0
[pid=17795] ppid=17789 vsize=873660 CPUtime=9801.35
/proc/17795/stat : 17795 (minisat_static) R 17789 17789 17680 0 -1 4194304 217926 0 0 0 979942 193 0 0 25 0 1 0 314476741 894627840 217909 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/17795/statm: 218415 217909 76 170 0 218242 0
Current children cumulated CPU time (s) 9818.03
Current children cumulated vsize (KiB) 879016

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 18289
/proc/meminfo: memFree=876616/2055920 swapFree=4180744/4192956
[pid=17789] ppid=17787 vsize=5356 CPUtime=16.68
/proc/17789/stat : 17789 (SatELiteGTI) S 17787 17789 17680 0 -1 4194304 333 23904 0 0 0 0 1630 38 16 0 1 0 314475067 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17789/statm: 1339 239 197 169 0 50 0
[pid=17795] ppid=17789 vsize=873660 CPUtime=9861.33
/proc/17795/stat : 17795 (minisat_static) R 17789 17789 17680 0 -1 4194304 217927 0 0 0 985940 193 0 0 25 0 1 0 314476741 894627840 217910 1992294400 134512640 135212243 4294956240 18446744073709551615 134527698 0 0 4096 3 0 0 0 17 0 0 0
/proc/17795/statm: 218415 217910 76 170 0 218242 0
Current children cumulated CPU time (s) 9878.01
Current children cumulated vsize (KiB) 879016

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 18289
/proc/meminfo: memFree=876616/2055920 swapFree=4180744/4192956
[pid=17789] ppid=17787 vsize=5356 CPUtime=16.68
/proc/17789/stat : 17789 (SatELiteGTI) S 17787 17789 17680 0 -1 4194304 333 23904 0 0 0 0 1630 38 16 0 1 0 314475067 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17789/statm: 1339 239 197 169 0 50 0
[pid=17795] ppid=17789 vsize=873660 CPUtime=9921.31
/proc/17795/stat : 17795 (minisat_static) R 17789 17789 17680 0 -1 4194304 217927 0 0 0 991938 193 0 0 25 0 1 0 314476741 894627840 217910 1992294400 134512640 135212243 4294956240 18446744073709551615 134527698 0 0 4096 3 0 0 0 17 0 0 0
/proc/17795/statm: 218415 217910 76 170 0 218242 0
Current children cumulated CPU time (s) 9937.99
Current children cumulated vsize (KiB) 879016

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 18289
/proc/meminfo: memFree=876616/2055920 swapFree=4180744/4192956
[pid=17789] ppid=17787 vsize=5356 CPUtime=16.68
/proc/17789/stat : 17789 (SatELiteGTI) S 17787 17789 17680 0 -1 4194304 333 23904 0 0 0 0 1630 38 16 0 1 0 314475067 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17789/statm: 1339 239 197 169 0 50 0
[pid=17795] ppid=17789 vsize=873660 CPUtime=9981.29
/proc/17795/stat : 17795 (minisat_static) R 17789 17789 17680 0 -1 4194304 217927 0 0 0 997936 193 0 0 25 0 1 0 314476741 894627840 217910 1992294400 134512640 135212243 4294956240 18446744073709551615 134535816 0 0 4096 3 0 0 0 17 0 0 0
/proc/17795/statm: 218415 217910 76 170 0 218242 0
Current children cumulated CPU time (s) 9997.97
Current children cumulated vsize (KiB) 879016



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10004.4 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 18289
/proc/meminfo: memFree=876616/2055920 swapFree=4180744/4192956
[pid=17789] ppid=17787 vsize=5356 CPUtime=16.68
/proc/17789/stat : 17789 (SatELiteGTI) S 17787 17789 17680 0 -1 4194304 333 23904 0 0 0 0 1630 38 16 0 1 0 314475067 5484544 239 1992294400 4194304 4889804 548682068784 18446744073709551615 273653752644 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17789/statm: 1339 239 197 169 0 50 0
[pid=17795] ppid=17789 vsize=873660 CPUtime=9983.39
/proc/17795/stat : 17795 (minisat_static) R 17789 17789 17680 0 -1 4194304 217927 0 0 0 998146 193 0 0 25 0 1 0 314476741 894627840 217910 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/17795/statm: 218415 217910 76 170 0 218242 0
Current children cumulated CPU time (s) 10000.1
Current children cumulated vsize (KiB) 879016

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17789 and gives
#  childrusage.ru_utime.tv_sec=16
#  childrusage.ru_utime.tv_usec=311520
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=386941
# CPU time returned by wait4() is 16.6985
# while last known CPU time is 10000.1
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 10004.4
CPU time (s): 10000.1
CPU user time (s): 9997.76
CPU system time (s): 2.31
CPU usage (%): 99.9565
Max. virtual memory (cumulated for all children) (KiB): 879016

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 16.3115
system time used= 0.386941
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24237
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= 16
involuntary context switches= 77

runsolver used 8.45072 second user time and 27.9418 second system time

The end

Launcher Data 

Begin job on node52 at 2009-05-21 02:07:56
IDJOB=1837243
IDBENCH=70760
IDSOLVER=675
FILE ID=node52/1837243-1242864475
PBS_JOBID= 9328527
Free space on /tmp= 66068 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/APPLICATIONS/bitverif/minxorminand/minxorminand128.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1837243-1242864475/watcher-1837243-1242864475 -o /tmp/evaluation-result-1837243-1242864475/solver-1837243-1242864475 -C 10000 -W 12000 -M 1800  SatELiteGTI HOME/instance-1837243-1242864475.cnf -random-seed=943509215

TIME LIMIT= 10000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= a551844fb6a7f35cf6025d0a525ca14e
RANDOM SEED=943509215

node52.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.214
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		: 3000.214
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:       1854512 kB
Buffers:         34588 kB
Cached:         128016 kB
SwapCached:       6716 kB
Active:          25688 kB
Inactive:       145536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1854512 kB
SwapTotal:     4192956 kB
SwapFree:      4180744 kB
Dirty:            9660 kB
Writeback:           0 kB
Mapped:          13416 kB
Slab:            16200 kB
Committed_AS:  1171940 kB
PageTables:       1480 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= 66012 MiB
End job on node52 at 2009-05-21 04:54:42