Trace number 1832014

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) 1200.07 1200.41

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-5-17-u.cnf
MD5SUMb9de1594525a25a6c43932e2e172e913
Bench CategoryAPPLICATION (applications 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 variables252004
Number of clauses1178557
Sum of the clauses size2719782
Maximum clause length10
Minimum clause length1
Number of clauses of size 118836
Number of clauses of size 2918677
Number of clauses of size 3194224
Number of clauses of size 45200
Number of clauses of size 520800
Number of clauses of size over 520820

Solver Data 

0.00/0.00	c Parsing...
0.00/0.94	c ==============================================================================
0.00/0.94	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.94	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.94	c ==============================================================================
0.00/0.94	c |         0 | 1158473  2698320 |  347541       0        0     nan |  0.000 % |
8.68/8.73	c |         0 |  730398  2016040 |      --       0       --      -- |     --   | -221147/-216322
8.68/8.74	c ==============================================================================
8.68/8.74	c Result  :   #vars: 128393   #clauses: 730398   #literals: 2016040
8.68/8.74	c CPU time:   8.43772 s
8.68/8.74	c ==============================================================================
9.38/9.49	c WARNING: for repeatability, setting FPU to use double precision
9.38/9.49	c Number of variables   : 128393       
9.38/9.49	c Number of clauses     : 730398       
9.87/9.94	c Parsing time: 0.39         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-1832014-1242766171/watcher-1832014-1242766171 -o /tmp/evaluation-result-1832014-1242766171/solver-1832014-1242766171 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832014-1242766171.cnf -random-seed=917509855 

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): 1800 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: 0.92 0.98 0.90 3/64 6676
/proc/meminfo: memFree=1933128/2055920 swapFree=4180424/4192956
[pid=6676] ppid=6674 vsize=5356 CPUtime=0
/proc/6676/stat : 6676 (SatELiteGTI) S 6674 6676 6563 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304650816 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6676/statm: 1339 237 197 169 0 50 0

[startup+0.102225 s]
/proc/loadavg: 0.92 0.98 0.90 3/64 6676
/proc/meminfo: memFree=1933128/2055920 swapFree=4180424/4192956
[pid=6676] ppid=6674 vsize=5356 CPUtime=0
/proc/6676/stat : 6676 (SatELiteGTI) S 6674 6676 6563 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304650816 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6676/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.201233 s]
/proc/loadavg: 0.92 0.98 0.90 3/64 6676
/proc/meminfo: memFree=1933128/2055920 swapFree=4180424/4192956
[pid=6676] ppid=6674 vsize=5356 CPUtime=0
/proc/6676/stat : 6676 (SatELiteGTI) S 6674 6676 6563 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304650816 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6676/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301243 s]
/proc/loadavg: 0.92 0.98 0.90 3/64 6676
/proc/meminfo: memFree=1933128/2055920 swapFree=4180424/4192956
[pid=6676] ppid=6674 vsize=5356 CPUtime=0
/proc/6676/stat : 6676 (SatELiteGTI) S 6674 6676 6563 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304650816 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6676/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701285 s]
/proc/loadavg: 0.92 0.98 0.90 3/64 6676
/proc/meminfo: memFree=1933128/2055920 swapFree=4180424/4192956
[pid=6676] ppid=6674 vsize=5356 CPUtime=0
/proc/6676/stat : 6676 (SatELiteGTI) S 6674 6676 6563 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304650816 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6676/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50137 s]
/proc/loadavg: 0.92 0.98 0.90 2/66 6681
/proc/meminfo: memFree=1822968/2055920 swapFree=4180424/4192956
[pid=6676] ppid=6674 vsize=5356 CPUtime=0
/proc/6676/stat : 6676 (SatELiteGTI) S 6674 6676 6563 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304650816 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6676/statm: 1339 237 197 169 0 50 0
[pid=6680] ppid=6676 vsize=125468 CPUtime=1.48
/proc/6680/stat : 6680 (SatELite_releas) R 6676 6676 6563 0 -1 4194304 31357 0 0 0 130 18 0 0 25 0 1 0 304650817 128479232 28600 1992294400 134512640 135223648 4294956128 18446744073709551615 134585461 0 0 4096 3 0 0 0 17 1 0 0
/proc/6680/statm: 31367 28600 76 173 0 31192 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 130824

[startup+3.10153 s]
/proc/loadavg: 0.92 0.98 0.90 2/66 6681
/proc/meminfo: memFree=1809464/2055920 swapFree=4180424/4192956
[pid=6676] ppid=6674 vsize=5356 CPUtime=0
/proc/6676/stat : 6676 (SatELiteGTI) S 6674 6676 6563 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304650816 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6676/statm: 1339 237 197 169 0 50 0
[pid=6680] ppid=6676 vsize=138852 CPUtime=3.09
/proc/6680/stat : 6680 (SatELite_releas) R 6676 6676 6563 0 -1 4194304 34011 0 0 0 288 21 0 0 25 0 1 0 304650817 142184448 31254 1992294400 134512640 135223648 4294956128 18446744073709551615 134598300 0 0 4096 3 0 0 0 17 1 0 0
/proc/6680/statm: 34713 31254 76 173 0 34538 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 144208

[startup+6.30186 s]
/proc/loadavg: 0.93 0.98 0.90 2/66 6681
/proc/meminfo: memFree=1793976/2055920 swapFree=4180424/4192956
[pid=6676] ppid=6674 vsize=5356 CPUtime=0
/proc/6676/stat : 6676 (SatELiteGTI) S 6674 6676 6563 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 304650816 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6676/statm: 1339 237 197 169 0 50 0
[pid=6680] ppid=6676 vsize=141060 CPUtime=6.29
/proc/6680/stat : 6680 (SatELite_releas) R 6676 6676 6563 0 -1 4194304 37921 0 0 0 605 24 0 0 25 0 1 0 304650817 144445440 31961 1992294400 134512640 135223648 4294956128 18446744073709551615 134586689 0 0 4096 3 0 0 0 17 1 0 0
/proc/6680/statm: 35265 31961 76 173 0 35090 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 146416

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.90 2/66 6682
/proc/meminfo: memFree=1869432/2055920 swapFree=4180424/4192956
[pid=6676] ppid=6674 vsize=5356 CPUtime=9.48
/proc/6676/stat : 6676 (SatELiteGTI) S 6674 6676 6563 0 -1 4194304 335 48545 0 0 0 0 912 36 16 0 1 0 304650816 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6676/statm: 1339 239 197 169 0 50 0
[pid=6682] ppid=6676 vsize=43148 CPUtime=3.19
/proc/6682/stat : 6682 (minisat_static) R 6676 6676 6563 0 -1 4194304 10147 0 0 0 314 5 0 0 25 0 1 0 304651766 44183552 10112 1992294400 134512640 135212243 4294956240 18446744073709551615 134528010 0 0 4096 3 0 0 0 17 1 0 0
/proc/6682/statm: 10787 10112 73 170 0 10614 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 48504

[startup+25.5018 s]
/proc/loadavg: 0.95 0.98 0.91 2/66 6682
/proc/meminfo: memFree=1868600/2055920 swapFree=4180424/4192956
[pid=6676] ppid=6674 vsize=5356 CPUtime=9.48
/proc/6676/stat : 6676 (SatELiteGTI) S 6674 6676 6563 0 -1 4194304 335 48545 0 0 0 0 912 36 16 0 1 0 304650816 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6676/statm: 1339 239 197 169 0 50 0
[pid=6682] ppid=6676 vsize=44336 CPUtime=15.98
/proc/6682/stat : 6682 (minisat_static) R 6676 6676 6563 0 -1 4194304 10444 0 0 0 1593 5 0 0 25 0 1 0 304651766 45400064 10409 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/6682/statm: 11084 10409 75 170 0 10911 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 49692

[startup+51.1015 s]
/proc/loadavg: 0.96 0.98 0.91 2/66 6682
/proc/meminfo: memFree=1861880/2055920 swapFree=4180424/4192956
[pid=6676] ppid=6674 vsize=5356 CPUtime=9.48
/proc/6676/stat : 6676 (SatELiteGTI) S 6674 6676 6563 0 -1 4194304 335 48545 0 0 0 0 912 36 16 0 1 0 304650816 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6676/statm: 1339 239 197 169 0 50 0
[pid=6682] ppid=6676 vsize=51128 CPUtime=41.58
/proc/6682/stat : 6682 (minisat_static) R 6676 6676 6563 0 -1 4194304 12162 0 0 0 4151 7 0 0 25 0 1 0 304651766 52355072 12127 1992294400 134512640 135212243 4294956240 18446744073709551615 134527684 0 0 4096 3 0 0 0 17 1 0 0
/proc/6682/statm: 12782 12127 75 170 0 12609 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 56484

[startup+102.302 s]
/proc/loadavg: 0.98 0.98 0.91 2/66 6682
/proc/meminfo: memFree=1841016/2055920 swapFree=4180424/4192956
[pid=6676] ppid=6674 vsize=5356 CPUtime=9.48
/proc/6676/stat : 6676 (SatELiteGTI) S 6674 6676 6563 0 -1 4194304 335 48545 0 0 0 0 912 36 16 0 1 0 304650816 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6676/statm: 1339 239 197 169 0 50 0
[pid=6682] ppid=6676 vsize=71888 CPUtime=92.77
/proc/6682/stat : 6682 (minisat_static) R 6676 6676 6563 0 -1 4194304 17328 0 0 0 9264 13 0 0 25 0 1 0 304651766 73613312 17293 1992294400 134512640 135212243 4294956240 18446744073709551615 134526526 0 0 4096 3 0 0 0 17 1 0 0
/proc/6682/statm: 17972 17293 75 170 0 17799 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 77244

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 6682
/proc/meminfo: memFree=1815416/2055920 swapFree=4180424/4192956
[pid=6676] ppid=6674 vsize=5356 CPUtime=9.48
/proc/6676/stat : 6676 (SatELiteGTI) S 6674 6676 6563 0 -1 4194304 335 48545 0 0 0 0 912 36 16 0 1 0 304650816 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6676/statm: 1339 239 197 169 0 50 0
[pid=6682] ppid=6676 vsize=97532 CPUtime=152.75
/proc/6682/stat : 6682 (minisat_static) R 6676 6676 6563 0 -1 4194304 23750 0 0 0 15255 20 0 0 25 0 1 0 304651766 99872768 23715 1992294400 134512640 135212243 4294956240 18446744073709551615 134526143 0 0 4096 3 0 0 0 17 1 0 0
/proc/6682/statm: 24383 23715 75 170 0 24210 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 102888

[startup+222.305 s]
/proc/loadavg: 0.99 0.98 0.91 2/66 6682
/proc/meminfo: memFree=1793912/2055920 swapFree=4180424/4192956
[pid=6676] ppid=6674 vsize=5356 CPUtime=9.48
/proc/6676/stat : 6676 (SatELiteGTI) S 6674 6676 6563 0 -1 4194304 335 48545 0 0 0 0 912 36 16 0 1 0 304650816 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6676/statm: 1339 239 197 169 0 50 0
[pid=6682] ppid=6676 vsize=118856 CPUtime=212.74
/proc/6682/stat : 6682 (minisat_static) R 6676 6676 6563 0 -1 4194304 29070 0 0 0 21249 25 0 0 25 0 1 0 304651766 121708544 29035 1992294400 134512640 135212243 4294956240 18446744073709551615 134527776 0 0 4096 3 0 0 0 17 1 0 0
/proc/6682/statm: 29714 29035 75 170 0 29541 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 124212

[startup+282.301 s]
/proc/loadavg: 1.07 1.00 0.91 2/66 6682
/proc/meminfo: memFree=1771896/2055920 swapFree=4180424/4192956
[pid=6676] ppid=6674 vsize=5356 CPUtime=9.48
/proc/6676/stat : 6676 (SatELiteGTI) S 6674 6676 6563 0 -1 4194304 335 48545 0 0 0 0 912 36 16 0 1 0 304650816 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6676/statm: 1339 239 197 169 0 50 0
[pid=6682] ppid=6676 vsize=141236 CPUtime=272.72
/proc/6682/stat : 6682 (minisat_static) R 6676 6676 6563 0 -1 4194304 34651 0 0 0 27242 30 0 0 25 0 1 0 304651766 144625664 34616 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/6682/statm: 35309 34616 75 170 0 35136 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 146592

[startup+342.302 s]
/proc/loadavg: 1.09 1.02 0.92 2/66 6682
/proc/meminfo: memFree=1746232/2055920 swapFree=4180424/4192956
[pid=6676] ppid=6674 vsize=5356 CPUtime=9.48
/proc/6676/stat : 6676 (SatELiteGTI) S 6674 6676 6563 0 -1 4194304 335 48545 0 0 0 0 912 36 16 0 1 0 304650816 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6676/statm: 1339 239 197 169 0 50 0
[pid=6682] ppid=6676 vsize=166356 CPUtime=332.7
/proc/6682/stat : 6682 (minisat_static) R 6676 6676 6563 0 -1 4194304 40952 0 0 0 33234 36 0 0 25 0 1 0 304651766 170348544 40917 1992294400 134512640 135212243 4294956240 18446744073709551615 134526150 0 0 4096 3 0 0 0 17 1 0 0
/proc/6682/statm: 41589 40917 75 170 0 41416 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 171712

[startup+402.302 s]
/proc/loadavg: 1.09 1.03 0.93 2/66 6682
/proc/meminfo: memFree=1733688/2055920 swapFree=4180424/4192956
[pid=6676] ppid=6674 vsize=5356 CPUtime=9.48
/proc/6676/stat : 6676 (SatELiteGTI) S 6674 6676 6563 0 -1 4194304 335 48545 0 0 0 0 912 36 16 0 1 0 304650816 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6676/statm: 1339 239 197 169 0 50 0
[pid=6682] ppid=6676 vsize=178832 CPUtime=392.69
/proc/6682/stat : 6682 (minisat_static) R 6676 6676 6563 0 -1 4194304 44056 0 0 0 39231 38 0 0 25 0 1 0 304651766 183123968 44021 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/6682/statm: 44708 44021 75 170 0 44535 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 184188

[startup+462.302 s]

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

/proc/6682/statm: 44708 44021 75 170 0 44535 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 184188

[startup+642.301 s]
/proc/loadavg: 1.00 1.02 0.94 2/66 6682
/proc/meminfo: memFree=1729912/2055920 swapFree=4180424/4192956
[pid=6676] ppid=6674 vsize=5356 CPUtime=9.48
/proc/6676/stat : 6676 (SatELiteGTI) S 6674 6676 6563 0 -1 4194304 335 48545 0 0 0 0 912 36 16 0 1 0 304650816 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6676/statm: 1339 239 197 169 0 50 0
[pid=6682] ppid=6676 vsize=182668 CPUtime=632.62
/proc/6682/stat : 6682 (minisat_static) R 6676 6676 6563 0 -1 4194304 45038 0 0 0 63222 40 0 0 25 0 1 0 304651766 187052032 45003 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/6682/statm: 45667 45003 75 170 0 45494 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 188024

[startup+702.302 s]
/proc/loadavg: 1.00 1.02 0.94 2/66 6688
/proc/meminfo: memFree=1707896/2055920 swapFree=4180424/4192956
[pid=6676] ppid=6674 vsize=5356 CPUtime=9.48
/proc/6676/stat : 6676 (SatELiteGTI) S 6674 6676 6563 0 -1 4194304 335 48545 0 0 0 0 912 36 16 0 1 0 304650816 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6676/statm: 1339 239 197 169 0 50 0
[pid=6682] ppid=6676 vsize=204368 CPUtime=692.61
/proc/6682/stat : 6682 (minisat_static) R 6676 6676 6563 0 -1 4194304 50459 0 0 0 69215 46 0 0 25 0 1 0 304651766 209272832 50424 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/6682/statm: 51092 50424 75 170 0 50919 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 209724

[startup+762.302 s]
/proc/loadavg: 1.00 1.01 0.94 2/66 6688
/proc/meminfo: memFree=1701368/2055920 swapFree=4180424/4192956
[pid=6676] ppid=6674 vsize=5356 CPUtime=9.48
/proc/6676/stat : 6676 (SatELiteGTI) S 6674 6676 6563 0 -1 4194304 335 48545 0 0 0 0 912 36 16 0 1 0 304650816 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6676/statm: 1339 239 197 169 0 50 0
[pid=6682] ppid=6676 vsize=210896 CPUtime=752.59
/proc/6682/stat : 6682 (minisat_static) R 6676 6676 6563 0 -1 4194304 52044 0 0 0 75211 48 0 0 25 0 1 0 304651766 215957504 52009 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/6682/statm: 52724 52009 75 170 0 52551 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 216252

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6688
/proc/meminfo: memFree=1701368/2055920 swapFree=4180424/4192956
[pid=6676] ppid=6674 vsize=5356 CPUtime=9.48
/proc/6676/stat : 6676 (SatELiteGTI) S 6674 6676 6563 0 -1 4194304 335 48545 0 0 0 0 912 36 16 0 1 0 304650816 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6676/statm: 1339 239 197 169 0 50 0
[pid=6682] ppid=6676 vsize=210896 CPUtime=812.57
/proc/6682/stat : 6682 (minisat_static) R 6676 6676 6563 0 -1 4194304 52044 0 0 0 81209 48 0 0 25 0 1 0 304651766 215957504 52009 1992294400 134512640 135212243 4294956240 18446744073709551615 134535293 0 0 4096 3 0 0 0 17 1 0 0
/proc/6682/statm: 52724 52009 75 170 0 52551 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 216252

[startup+882.305 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6688
/proc/meminfo: memFree=1701368/2055920 swapFree=4180424/4192956
[pid=6676] ppid=6674 vsize=5356 CPUtime=9.48
/proc/6676/stat : 6676 (SatELiteGTI) S 6674 6676 6563 0 -1 4194304 335 48545 0 0 0 0 912 36 16 0 1 0 304650816 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6676/statm: 1339 239 197 169 0 50 0
[pid=6682] ppid=6676 vsize=210896 CPUtime=872.57
/proc/6682/stat : 6682 (minisat_static) R 6676 6676 6563 0 -1 4194304 52044 0 0 0 87208 49 0 0 25 0 1 0 304651766 215957504 52009 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/6682/statm: 52724 52009 75 170 0 52551 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 216252

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6688
/proc/meminfo: memFree=1701304/2055920 swapFree=4180424/4192956
[pid=6676] ppid=6674 vsize=5356 CPUtime=9.48
/proc/6676/stat : 6676 (SatELiteGTI) S 6674 6676 6563 0 -1 4194304 335 48545 0 0 0 0 912 36 16 0 1 0 304650816 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6676/statm: 1339 239 197 169 0 50 0
[pid=6682] ppid=6676 vsize=210896 CPUtime=932.55
/proc/6682/stat : 6682 (minisat_static) R 6676 6676 6563 0 -1 4194304 52044 0 0 0 93206 49 0 0 25 0 1 0 304651766 215957504 52009 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/6682/statm: 52724 52009 75 170 0 52551 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 216252

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6688
/proc/meminfo: memFree=1701240/2055920 swapFree=4180424/4192956
[pid=6676] ppid=6674 vsize=5356 CPUtime=9.48
/proc/6676/stat : 6676 (SatELiteGTI) S 6674 6676 6563 0 -1 4194304 335 48545 0 0 0 0 912 36 16 0 1 0 304650816 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6676/statm: 1339 239 197 169 0 50 0
[pid=6682] ppid=6676 vsize=210896 CPUtime=992.53
/proc/6682/stat : 6682 (minisat_static) R 6676 6676 6563 0 -1 4194304 52044 0 0 0 99204 49 0 0 25 0 1 0 304651766 215957504 52009 1992294400 134512640 135212243 4294956240 18446744073709551615 134526295 0 0 4096 3 0 0 0 17 1 0 0
/proc/6682/statm: 52724 52009 75 170 0 52551 0
Current children cumulated CPU time (s) 1002.01
Current children cumulated vsize (KiB) 216252

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6688
/proc/meminfo: memFree=1696760/2055920 swapFree=4180424/4192956
[pid=6676] ppid=6674 vsize=5356 CPUtime=9.48
/proc/6676/stat : 6676 (SatELiteGTI) S 6674 6676 6563 0 -1 4194304 335 48545 0 0 0 0 912 36 16 0 1 0 304650816 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6676/statm: 1339 239 197 169 0 50 0
[pid=6682] ppid=6676 vsize=215800 CPUtime=1052.52
/proc/6682/stat : 6682 (minisat_static) R 6676 6676 6563 0 -1 4194304 53273 0 0 0 105202 50 0 0 25 0 1 0 304651766 220979200 53238 1992294400 134512640 135212243 4294956240 18446744073709551615 134528048 0 0 4096 3 0 0 0 17 1 0 0
/proc/6682/statm: 53950 53238 75 170 0 53777 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 221156

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6688
/proc/meminfo: memFree=1671928/2055920 swapFree=4180424/4192956
[pid=6676] ppid=6674 vsize=5356 CPUtime=9.48
/proc/6676/stat : 6676 (SatELiteGTI) S 6674 6676 6563 0 -1 4194304 335 48545 0 0 0 0 912 36 16 0 1 0 304650816 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6676/statm: 1339 239 197 169 0 50 0
[pid=6682] ppid=6676 vsize=240376 CPUtime=1112.5
/proc/6682/stat : 6682 (minisat_static) R 6676 6676 6563 0 -1 4194304 59425 0 0 0 111195 55 0 0 25 0 1 0 304651766 246145024 59390 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/6682/statm: 60094 59390 75 170 0 59921 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 245732

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6688
/proc/meminfo: memFree=1671096/2055920 swapFree=4180424/4192956
[pid=6676] ppid=6674 vsize=5356 CPUtime=9.48
/proc/6676/stat : 6676 (SatELiteGTI) S 6674 6676 6563 0 -1 4194304 335 48545 0 0 0 0 912 36 16 0 1 0 304650816 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6676/statm: 1339 239 197 169 0 50 0
[pid=6682] ppid=6676 vsize=241040 CPUtime=1172.48
/proc/6682/stat : 6682 (minisat_static) R 6676 6676 6563 0 -1 4194304 59588 0 0 0 117193 55 0 0 25 0 1 0 304651766 246824960 59553 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/6682/statm: 60260 59553 75 170 0 60087 0
Current children cumulated CPU time (s) 1181.96
Current children cumulated vsize (KiB) 246396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6688
/proc/meminfo: memFree=1671096/2055920 swapFree=4180424/4192956
[pid=6676] ppid=6674 vsize=5356 CPUtime=9.48
/proc/6676/stat : 6676 (SatELiteGTI) S 6674 6676 6563 0 -1 4194304 335 48545 0 0 0 0 912 36 16 0 1 0 304650816 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6676/statm: 1339 239 197 169 0 50 0
[pid=6682] ppid=6676 vsize=241040 CPUtime=1190.59
/proc/6682/stat : 6682 (minisat_static) R 6676 6676 6563 0 -1 4194304 59588 0 0 0 119004 55 0 0 25 0 1 0 304651766 246824960 59553 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/6682/statm: 60260 59553 75 170 0 60087 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 246396

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.94 2/66 6688
/proc/meminfo: memFree=1671096/2055920 swapFree=4180424/4192956
[pid=6676] ppid=6674 vsize=5356 CPUtime=9.48
/proc/6676/stat : 6676 (SatELiteGTI) S 6674 6676 6563 0 -1 4194304 335 48545 0 0 0 0 912 36 16 0 1 0 304650816 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6676/statm: 1339 239 197 169 0 50 0
[pid=6682] ppid=6676 vsize=241040 CPUtime=1190.59
/proc/6682/stat : 6682 (minisat_static) R 6676 6676 6563 0 -1 4194304 59588 0 0 0 119004 55 0 0 25 0 1 0 304651766 246824960 59553 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/6682/statm: 60260 59553 75 170 0 60087 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 246396

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 6676 and gives
#  childrusage.ru_utime.tv_sec=9
#  childrusage.ru_utime.tv_usec=128612
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=365944
# CPU time returned by wait4() is 9.49456
# while last known CPU time is 1200.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.07
CPU user time (s): 1199.16
CPU system time (s): 0.91
CPU usage (%): 99.9715
Max. virtual memory (cumulated for all children) (KiB): 246396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.12861
system time used= 0.365944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 48880
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= 13
involuntary context switches= 26

runsolver used 1.40779 second user time and 2.95255 second system time

The end

Launcher Data 

Begin job on node24 at 2009-05-19 22:49:33
IDJOB=1832014
IDBENCH=20366
IDSOLVER=672
FILE ID=node24/1832014-1242766171
PBS_JOBID= 9322274
Free space on /tmp= 66336 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT07/industrial/anbulagan/hard-unsat/partial-5-17-u.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832014-1242766171/watcher-1832014-1242766171 -o /tmp/evaluation-result-1832014-1242766171/solver-1832014-1242766171 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832014-1242766171.cnf -random-seed=917509855

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= b9de1594525a25a6c43932e2e172e913
RANDOM SEED=917509855

node24.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		: 3000.232
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		: 3000.232
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:       1933544 kB
Buffers:          8596 kB
Cached:          77028 kB
SwapCached:       6720 kB
Active:          55584 kB
Inactive:        38864 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1933544 kB
SwapTotal:     4192956 kB
SwapFree:      4180424 kB
Dirty:           22856 kB
Writeback:           0 kB
Mapped:          13964 kB
Slab:            13800 kB
Committed_AS:  1014540 kB
PageTables:       1444 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= 66312 MiB
End job on node24 at 2009-05-19 23:09:35