Trace number 1833640

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) 1200.05 1200.51

General information on the benchmark

NameAPPLICATIONS/
bitverif/maxxor/maxxor064.cnf
MD5SUM902b28046d424b16042ca612ddad48e0
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 variables51064
Number of clauses152039
Sum of the clauses size354755
Maximum clause length3
Minimum clause length1
Number of clauses of size 12
Number of clauses of size 2101358
Number of clauses of size 350679
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...
0.00/0.13	c ==============================================================================
0.00/0.13	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.13	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.13	c ==============================================================================
0.00/0.13	c |         0 |  152037   354753 |   45611       0        0     nan |  0.000 % |
1.48/1.56	c |         0 |   86170   286586 |      --       0       --      -- |     --   | -65825/-68066
1.48/1.56	c ==============================================================================
1.48/1.56	c Result  :   #vars: 18463   #clauses: 86170   #literals: 286586
1.48/1.56	c CPU time:   1.48677 s
1.48/1.56	c ==============================================================================
1.58/1.66	c WARNING: for repeatability, setting FPU to use double precision
1.58/1.66	c Number of variables   : 18463        
1.58/1.66	c Number of clauses     : 86170        
1.65/1.72	c Parsing time: 0.05         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-1833640-1242824063/watcher-1833640-1242824063 -o /tmp/evaluation-result-1833640-1242824063/solver-1833640-1242824063 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1833640-1242824063.cnf -random-seed=2020593498 

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: 1.00 1.00 1.00 3/64 2263
/proc/meminfo: memFree=1937072/2055920 swapFree=4153776/4192956
[pid=2263] ppid=2261 vsize=5356 CPUtime=0
/proc/2263/stat : 2263 (SatELiteGTI) R 2261 2263 2143 0 -1 4194304 291 250 0 0 0 0 0 0 18 0 1 0 310432588 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638237917 0 0 4100 65536 0 0 0 17 0 0 0
/proc/2263/statm: 1339 237 197 169 0 50 0

[startup+0.0568589 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2263
/proc/meminfo: memFree=1937072/2055920 swapFree=4153776/4192956
[pid=2263] ppid=2261 vsize=5356 CPUtime=0
/proc/2263/stat : 2263 (SatELiteGTI) S 2261 2263 2143 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 310432588 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2263/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101864 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2263
/proc/meminfo: memFree=1937072/2055920 swapFree=4153776/4192956
[pid=2263] ppid=2261 vsize=5356 CPUtime=0
/proc/2263/stat : 2263 (SatELiteGTI) S 2261 2263 2143 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 310432588 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2263/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.3019 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2263
/proc/meminfo: memFree=1937072/2055920 swapFree=4153776/4192956
[pid=2263] ppid=2261 vsize=5356 CPUtime=0
/proc/2263/stat : 2263 (SatELiteGTI) S 2261 2263 2143 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 310432588 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2263/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.701973 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 2263
/proc/meminfo: memFree=1937072/2055920 swapFree=4153776/4192956
[pid=2263] ppid=2261 vsize=5356 CPUtime=0
/proc/2263/stat : 2263 (SatELiteGTI) S 2261 2263 2143 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 310432588 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2263/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50112 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2268
/proc/meminfo: memFree=1909600/2055920 swapFree=4153776/4192956
[pid=2263] ppid=2261 vsize=5356 CPUtime=0
/proc/2263/stat : 2263 (SatELiteGTI) S 2261 2263 2143 0 -1 4194304 310 250 0 0 0 0 0 0 19 0 1 0 310432588 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2263/statm: 1339 237 197 169 0 50 0
[pid=2267] ppid=2263 vsize=26128 CPUtime=1.48
/proc/2267/stat : 2267 (SatELite_releas) R 2263 2263 2143 0 -1 4194304 6456 0 0 0 142 6 0 0 25 0 1 0 310432588 26755072 5795 1992294400 134512640 135223648 4294956128 18446744073709551615 134586759 0 0 4096 3 0 0 0 17 1 0 0
/proc/2267/statm: 6532 5795 76 173 0 6357 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 31484

[startup+3.10141 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2269
/proc/meminfo: memFree=1922976/2055920 swapFree=4153776/4192956
[pid=2263] ppid=2261 vsize=5356 CPUtime=1.65
/proc/2263/stat : 2263 (SatELiteGTI) S 2261 2263 2143 0 -1 4194304 335 7052 0 0 0 0 158 7 16 0 1 0 310432588 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2263/statm: 1339 239 197 169 0 50 0
[pid=2269] ppid=2263 vsize=8268 CPUtime=1.42
/proc/2269/stat : 2269 (minisat_static) R 2263 2263 2143 0 -1 4194304 1904 0 0 0 141 1 0 0 25 0 1 0 310432754 8466432 1890 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/2269/statm: 2067 1890 76 170 0 1894 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 13624

[startup+6.30199 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2269
/proc/meminfo: memFree=1920800/2055920 swapFree=4153776/4192956
[pid=2263] ppid=2261 vsize=5356 CPUtime=1.65
/proc/2263/stat : 2263 (SatELiteGTI) S 2261 2263 2143 0 -1 4194304 335 7052 0 0 0 0 158 7 16 0 1 0 310432588 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2263/statm: 1339 239 197 169 0 50 0
[pid=2269] ppid=2263 vsize=10116 CPUtime=4.62
/proc/2269/stat : 2269 (minisat_static) R 2263 2263 2143 0 -1 4194304 2365 0 0 0 461 1 0 0 25 0 1 0 310432754 10358784 2351 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 1 0 0
/proc/2269/statm: 2529 2351 76 170 0 2356 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 15472

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2269
/proc/meminfo: memFree=1916832/2055920 swapFree=4153776/4192956
[pid=2263] ppid=2261 vsize=5356 CPUtime=1.65
/proc/2263/stat : 2263 (SatELiteGTI) S 2261 2263 2143 0 -1 4194304 335 7052 0 0 0 0 158 7 16 0 1 0 310432588 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2263/statm: 1339 239 197 169 0 50 0
[pid=2269] ppid=2263 vsize=14132 CPUtime=11.02
/proc/2269/stat : 2269 (minisat_static) R 2263 2263 2143 0 -1 4194304 3373 0 0 0 1100 2 0 0 25 0 1 0 310432754 14471168 3359 1992294400 134512640 135212243 4294956240 18446744073709551615 134526086 0 0 4096 3 0 0 0 17 1 0 0
/proc/2269/statm: 3533 3359 76 170 0 3360 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 19488

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2269
/proc/meminfo: memFree=1908896/2055920 swapFree=4153776/4192956
[pid=2263] ppid=2261 vsize=5356 CPUtime=1.65
/proc/2263/stat : 2263 (SatELiteGTI) S 2261 2263 2143 0 -1 4194304 335 7052 0 0 0 0 158 7 16 0 1 0 310432588 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2263/statm: 1339 239 197 169 0 50 0
[pid=2269] ppid=2263 vsize=21916 CPUtime=23.81
/proc/2269/stat : 2269 (minisat_static) R 2263 2263 2143 0 -1 4194304 5304 0 0 0 2378 3 0 0 25 0 1 0 310432754 22441984 5290 1992294400 134512640 135212243 4294956240 18446744073709551615 134529950 0 0 4096 3 0 0 0 17 1 0 0
/proc/2269/statm: 5479 5290 76 170 0 5306 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 27272

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2269
/proc/meminfo: memFree=1904224/2055920 swapFree=4153776/4192956
[pid=2263] ppid=2261 vsize=5356 CPUtime=1.65
/proc/2263/stat : 2263 (SatELiteGTI) S 2261 2263 2143 0 -1 4194304 335 7052 0 0 0 0 158 7 16 0 1 0 310432588 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2263/statm: 1339 239 197 169 0 50 0
[pid=2269] ppid=2263 vsize=26392 CPUtime=49.4
/proc/2269/stat : 2269 (minisat_static) R 2263 2263 2143 0 -1 4194304 6429 0 0 0 4936 4 0 0 25 0 1 0 310432754 27025408 6415 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/2269/statm: 6598 6415 76 170 0 6425 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 31748

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2269
/proc/meminfo: memFree=1896480/2055920 swapFree=4153776/4192956
[pid=2263] ppid=2261 vsize=5356 CPUtime=1.65
/proc/2263/stat : 2263 (SatELiteGTI) S 2261 2263 2143 0 -1 4194304 335 7052 0 0 0 0 158 7 16 0 1 0 310432588 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2263/statm: 1339 239 197 169 0 50 0
[pid=2269] ppid=2263 vsize=34204 CPUtime=100.59
/proc/2269/stat : 2269 (minisat_static) R 2263 2263 2143 0 -1 4194304 8367 0 0 0 10052 7 0 0 25 0 1 0 310432754 35024896 8353 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 1 0 0
/proc/2269/statm: 8551 8353 76 170 0 8378 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 39560

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2269
/proc/meminfo: memFree=1890528/2055920 swapFree=4153776/4192956
[pid=2263] ppid=2261 vsize=5356 CPUtime=1.65
/proc/2263/stat : 2263 (SatELiteGTI) S 2261 2263 2143 0 -1 4194304 335 7052 0 0 0 0 158 7 16 0 1 0 310432588 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2263/statm: 1339 239 197 169 0 50 0
[pid=2269] ppid=2263 vsize=40068 CPUtime=160.57
/proc/2269/stat : 2269 (minisat_static) R 2263 2263 2143 0 -1 4194304 9843 0 0 0 16048 9 0 0 25 0 1 0 310432754 41029632 9829 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/2269/statm: 10017 9829 76 170 0 9844 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 45424

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2269
/proc/meminfo: memFree=1884640/2055920 swapFree=4153776/4192956
[pid=2263] ppid=2261 vsize=5356 CPUtime=1.65
/proc/2263/stat : 2263 (SatELiteGTI) S 2261 2263 2143 0 -1 4194304 335 7052 0 0 0 0 158 7 16 0 1 0 310432588 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2263/statm: 1339 239 197 169 0 50 0
[pid=2269] ppid=2263 vsize=46060 CPUtime=220.55
/proc/2269/stat : 2269 (minisat_static) R 2263 2263 2143 0 -1 4194304 11300 0 0 0 22044 11 0 0 25 0 1 0 310432754 47165440 11286 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/2269/statm: 11515 11286 76 170 0 11342 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 51416

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2269
/proc/meminfo: memFree=1875808/2055920 swapFree=4153776/4192956
[pid=2263] ppid=2261 vsize=5356 CPUtime=1.65
/proc/2263/stat : 2263 (SatELiteGTI) S 2261 2263 2143 0 -1 4194304 335 7052 0 0 0 0 158 7 16 0 1 0 310432588 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2263/statm: 1339 239 197 169 0 50 0
[pid=2269] ppid=2263 vsize=54772 CPUtime=280.52
/proc/2269/stat : 2269 (minisat_static) R 2263 2263 2143 0 -1 4194304 13497 0 0 0 28038 14 0 0 25 0 1 0 310432754 56086528 13483 1992294400 134512640 135212243 4294956240 18446744073709551615 134529968 0 0 4096 3 0 0 0 17 1 0 0
/proc/2269/statm: 13693 13483 76 170 0 13520 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 60128

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2269
/proc/meminfo: memFree=1875168/2055920 swapFree=4153776/4192956
[pid=2263] ppid=2261 vsize=5356 CPUtime=1.65
/proc/2263/stat : 2263 (SatELiteGTI) S 2261 2263 2143 0 -1 4194304 335 7052 0 0 0 0 158 7 16 0 1 0 310432588 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2263/statm: 1339 239 197 169 0 50 0
[pid=2269] ppid=2263 vsize=55332 CPUtime=340.5
/proc/2269/stat : 2269 (minisat_static) R 2263 2263 2143 0 -1 4194304 13656 0 0 0 34036 14 0 0 25 0 1 0 310432754 56659968 13642 1992294400 134512640 135212243 4294956240 18446744073709551615 134527756 0 0 4096 3 0 0 0 17 1 0 0
/proc/2269/statm: 13833 13642 76 170 0 13660 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 60688

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2275
/proc/meminfo: memFree=1870368/2055920 swapFree=4153776/4192956
[pid=2263] ppid=2261 vsize=5356 CPUtime=1.65
/proc/2263/stat : 2263 (SatELiteGTI) S 2261 2263 2143 0 -1 4194304 335 7052 0 0 0 0 158 7 16 0 1 0 310432588 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2263/statm: 1339 239 197 169 0 50 0
[pid=2269] ppid=2263 vsize=59952 CPUtime=400.48
/proc/2269/stat : 2269 (minisat_static) R 2263 2263 2143 0 -1 4194304 14811 0 0 0 40032 16 0 0 25 0 1 0 310432754 61390848 14797 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/2269/statm: 14988 14797 76 170 0 14815 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 65308

[startup+462.302 s]

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

/proc/2269/statm: 19685 19489 76 170 0 19512 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 84096

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2275
/proc/meminfo: memFree=1844448/2055920 swapFree=4153776/4192956
[pid=2263] ppid=2261 vsize=5356 CPUtime=1.65
/proc/2263/stat : 2263 (SatELiteGTI) S 2261 2263 2143 0 -1 4194304 335 7052 0 0 0 0 158 7 16 0 1 0 310432588 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2263/statm: 1339 239 197 169 0 50 0
[pid=2269] ppid=2263 vsize=86108 CPUtime=640.39
/proc/2269/stat : 2269 (minisat_static) R 2263 2263 2143 0 -1 4194304 21276 0 0 0 64017 22 0 0 25 0 1 0 310432754 88174592 21262 1992294400 134512640 135212243 4294956240 18446744073709551615 134529979 0 0 4096 3 0 0 0 17 1 0 0
/proc/2269/statm: 21527 21262 76 170 0 21354 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 91464

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2275
/proc/meminfo: memFree=1844384/2055920 swapFree=4153776/4192956
[pid=2263] ppid=2261 vsize=5356 CPUtime=1.65
/proc/2263/stat : 2263 (SatELiteGTI) S 2261 2263 2143 0 -1 4194304 335 7052 0 0 0 0 158 7 16 0 1 0 310432588 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2263/statm: 1339 239 197 169 0 50 0
[pid=2269] ppid=2263 vsize=86108 CPUtime=700.37
/proc/2269/stat : 2269 (minisat_static) R 2263 2263 2143 0 -1 4194304 21277 0 0 0 70014 23 0 0 25 0 1 0 310432754 88174592 21263 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/2269/statm: 21527 21263 76 170 0 21354 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 91464

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2275
/proc/meminfo: memFree=1844256/2055920 swapFree=4153776/4192956
[pid=2263] ppid=2261 vsize=5356 CPUtime=1.65
/proc/2263/stat : 2263 (SatELiteGTI) S 2261 2263 2143 0 -1 4194304 335 7052 0 0 0 0 158 7 16 0 1 0 310432588 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2263/statm: 1339 239 197 169 0 50 0
[pid=2269] ppid=2263 vsize=86284 CPUtime=760.35
/proc/2269/stat : 2269 (minisat_static) R 2263 2263 2143 0 -1 4194304 21308 0 0 0 76012 23 0 0 25 0 1 0 310432754 88354816 21294 1992294400 134512640 135212243 4294956240 18446744073709551615 134527698 0 0 4096 3 0 0 0 17 1 0 0
/proc/2269/statm: 21571 21294 76 170 0 21398 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 91640

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2275
/proc/meminfo: memFree=1832096/2055920 swapFree=4153776/4192956
[pid=2263] ppid=2261 vsize=5356 CPUtime=1.65
/proc/2263/stat : 2263 (SatELiteGTI) S 2261 2263 2143 0 -1 4194304 335 7052 0 0 0 0 158 7 16 0 1 0 310432588 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2263/statm: 1339 239 197 169 0 50 0
[pid=2269] ppid=2263 vsize=98240 CPUtime=820.33
/proc/2269/stat : 2269 (minisat_static) R 2263 2263 2143 0 -1 4194304 24323 0 0 0 82006 27 0 0 25 0 1 0 310432754 100597760 24309 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/2269/statm: 24560 24309 76 170 0 24387 0
Current children cumulated CPU time (s) 821.98
Current children cumulated vsize (KiB) 103596

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2275
/proc/meminfo: memFree=1832032/2055920 swapFree=4153776/4192956
[pid=2263] ppid=2261 vsize=5356 CPUtime=1.65
/proc/2263/stat : 2263 (SatELiteGTI) S 2261 2263 2143 0 -1 4194304 335 7052 0 0 0 0 158 7 16 0 1 0 310432588 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2263/statm: 1339 239 197 169 0 50 0
[pid=2269] ppid=2263 vsize=98240 CPUtime=880.31
/proc/2269/stat : 2269 (minisat_static) R 2263 2263 2143 0 -1 4194304 24325 0 0 0 88004 27 0 0 25 0 1 0 310432754 100597760 24311 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/2269/statm: 24560 24311 76 170 0 24387 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 103596

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2275
/proc/meminfo: memFree=1831648/2055920 swapFree=4153776/4192956
[pid=2263] ppid=2261 vsize=5356 CPUtime=1.65
/proc/2263/stat : 2263 (SatELiteGTI) S 2261 2263 2143 0 -1 4194304 335 7052 0 0 0 0 158 7 16 0 1 0 310432588 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2263/statm: 1339 239 197 169 0 50 0
[pid=2269] ppid=2263 vsize=98712 CPUtime=940.29
/proc/2269/stat : 2269 (minisat_static) R 2263 2263 2143 0 -1 4194304 24415 0 0 0 94002 27 0 0 25 0 1 0 310432754 101081088 24401 1992294400 134512640 135212243 4294956240 18446744073709551615 134526257 0 0 4096 3 0 0 0 17 1 0 0
/proc/2269/statm: 24678 24401 76 170 0 24505 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 104068

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2275
/proc/meminfo: memFree=1815008/2055920 swapFree=4153776/4192956
[pid=2263] ppid=2261 vsize=5356 CPUtime=1.65
/proc/2263/stat : 2263 (SatELiteGTI) S 2261 2263 2143 0 -1 4194304 335 7052 0 0 0 0 158 7 16 0 1 0 310432588 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2263/statm: 1339 239 197 169 0 50 0
[pid=2269] ppid=2263 vsize=115304 CPUtime=1000.26
/proc/2269/stat : 2269 (minisat_static) R 2263 2263 2143 0 -1 4194304 28565 0 0 0 99994 32 0 0 25 0 1 0 310432754 118071296 28551 1992294400 134512640 135212243 4294956240 18446744073709551615 134532718 0 0 4096 3 0 0 0 17 1 0 0
/proc/2269/statm: 28826 28551 76 170 0 28653 0
Current children cumulated CPU time (s) 1001.91
Current children cumulated vsize (KiB) 120660

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2275
/proc/meminfo: memFree=1814944/2055920 swapFree=4153776/4192956
[pid=2263] ppid=2261 vsize=5356 CPUtime=1.65
/proc/2263/stat : 2263 (SatELiteGTI) S 2261 2263 2143 0 -1 4194304 335 7052 0 0 0 0 158 7 16 0 1 0 310432588 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2263/statm: 1339 239 197 169 0 50 0
[pid=2269] ppid=2263 vsize=115304 CPUtime=1060.25
/proc/2269/stat : 2269 (minisat_static) R 2263 2263 2143 0 -1 4194304 28565 0 0 0 105992 33 0 0 25 0 1 0 310432754 118071296 28551 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 1 0 0
/proc/2269/statm: 28826 28551 76 170 0 28653 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 120660

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2275
/proc/meminfo: memFree=1814880/2055920 swapFree=4153776/4192956
[pid=2263] ppid=2261 vsize=5356 CPUtime=1.65
/proc/2263/stat : 2263 (SatELiteGTI) S 2261 2263 2143 0 -1 4194304 335 7052 0 0 0 0 158 7 16 0 1 0 310432588 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2263/statm: 1339 239 197 169 0 50 0
[pid=2269] ppid=2263 vsize=115304 CPUtime=1120.22
/proc/2269/stat : 2269 (minisat_static) R 2263 2263 2143 0 -1 4194304 28570 0 0 0 111989 33 0 0 25 0 1 0 310432754 118071296 28556 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/2269/statm: 28826 28556 76 170 0 28653 0
Current children cumulated CPU time (s) 1121.87
Current children cumulated vsize (KiB) 120660

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2275
/proc/meminfo: memFree=1814880/2055920 swapFree=4153776/4192956
[pid=2263] ppid=2261 vsize=5356 CPUtime=1.65
/proc/2263/stat : 2263 (SatELiteGTI) S 2261 2263 2143 0 -1 4194304 335 7052 0 0 0 0 158 7 16 0 1 0 310432588 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2263/statm: 1339 239 197 169 0 50 0
[pid=2269] ppid=2263 vsize=115304 CPUtime=1180.2
/proc/2269/stat : 2269 (minisat_static) R 2263 2263 2143 0 -1 4194304 28595 0 0 0 117987 33 0 0 25 0 1 0 310432754 118071296 28581 1992294400 134512640 135212243 4294956240 18446744073709551615 134525968 0 0 4096 3 0 0 0 17 1 0 0
/proc/2269/statm: 28826 28581 76 170 0 28653 0
Current children cumulated CPU time (s) 1181.85
Current children cumulated vsize (KiB) 120660



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2275
/proc/meminfo: memFree=1814816/2055920 swapFree=4153776/4192956
[pid=2263] ppid=2261 vsize=5356 CPUtime=1.65
/proc/2263/stat : 2263 (SatELiteGTI) S 2261 2263 2143 0 -1 4194304 335 7052 0 0 0 0 158 7 16 0 1 0 310432588 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2263/statm: 1339 239 197 169 0 50 0
[pid=2269] ppid=2263 vsize=115496 CPUtime=1198.4
/proc/2269/stat : 2269 (minisat_static) R 2263 2263 2143 0 -1 4194304 28609 0 0 0 119807 33 0 0 25 0 1 0 310432754 118267904 28595 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/2269/statm: 28874 28595 76 170 0 28701 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 120852

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 2275
/proc/meminfo: memFree=1814816/2055920 swapFree=4153776/4192956
[pid=2263] ppid=2261 vsize=5356 CPUtime=1.65
/proc/2263/stat : 2263 (SatELiteGTI) S 2261 2263 2143 0 -1 4194304 335 7052 0 0 0 0 158 7 16 0 1 0 310432588 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 271638389572 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2263/statm: 1339 239 197 169 0 50 0
[pid=2269] ppid=2263 vsize=115496 CPUtime=1198.4
/proc/2269/stat : 2269 (minisat_static) R 2263 2263 2143 0 -1 4194304 28609 0 0 0 119807 33 0 0 25 0 1 0 310432754 118267904 28595 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/2269/statm: 28874 28595 76 170 0 28701 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 120852

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2263 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=586758
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=75988
# CPU time returned by wait4() is 1.66275
# while last known CPU time is 1200.05
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.05
CPU user time (s): 1199.65
CPU system time (s): 0.4
CPU usage (%): 99.9613
Max. virtual memory (cumulated for all children) (KiB): 120852

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.58676
system time used= 0.075988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7387
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= 12
involuntary context switches= 9

runsolver used 1.3268 second user time and 3.05054 second system time

The end

Launcher Data 

Begin job on node67 at 2009-05-20 14:54:24
IDJOB=1833640
IDBENCH=70817
IDSOLVER=672
FILE ID=node67/1833640-1242824063
PBS_JOBID= 9322516
Free space on /tmp= 66344 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/APPLICATIONS/bitverif/maxxor/maxxor064.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1833640-1242824063/watcher-1833640-1242824063 -o /tmp/evaluation-result-1833640-1242824063/solver-1833640-1242824063 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1833640-1242824063.cnf -random-seed=2020593498

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

MD5SUM BENCH= 902b28046d424b16042ca612ddad48e0
RANDOM SEED=2020593498

node67.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		: 3000.277
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		: 3000.277
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:       1937616 kB
Buffers:         16528 kB
Cached:          35164 kB
SwapCached:      33784 kB
Active:          29388 kB
Inactive:        57432 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1937616 kB
SwapTotal:     4192956 kB
SwapFree:      4153776 kB
Dirty:            4024 kB
Writeback:           0 kB
Mapped:          13976 kB
Slab:            17512 kB
Committed_AS:  1070080 kB
PageTables:       1440 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= 66336 MiB
End job on node67 at 2009-05-20 15:14:26