Trace number 1833644

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) 1200.09 1200.51

General information on the benchmark

NameAPPLICATIONS/crypto/
md5gen/gus-md5-16.cnf
MD5SUM3cb14750de2495357cf28b8ab826b9e3
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 variables70139
Number of clauses228634
Sum of the clauses size592458
Maximum clause length3
Minimum clause length1
Number of clauses of size 1129
Number of clauses of size 293186
Number of clauses of size 3135319
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...
0.00/0.20	c ==============================================================================
0.00/0.20	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.20	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.20	c ==============================================================================
0.00/0.20	c |         0 |  227991   590788 |   68397       0        0     nan |  0.000 % |
1.19/1.26	c |         0 |  164401   556548 |      --       0       --      -- |     --   | -63590/-34240
1.19/1.26	c ==============================================================================
1.19/1.26	c Result  :   #vars: 28657   #clauses: 164401   #literals: 556548
1.19/1.26	c CPU time:   1.18682 s
1.19/1.26	c ==============================================================================
1.38/1.46	c WARNING: for repeatability, setting FPU to use double precision
1.38/1.46	c Number of variables   : 28657        
1.38/1.46	c Number of clauses     : 164401       
1.45/1.58	c Parsing time: 0.10         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-1833644-1242824108/watcher-1833644-1242824108 -o /tmp/evaluation-result-1833644-1242824108/solver-1833644-1242824108 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1833644-1242824108.cnf -random-seed=2103108415 

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: 1.05 1.01 1.00 3/64 17309
/proc/meminfo: memFree=1919040/2055920 swapFree=4180356/4192956
[pid=17309] ppid=17307 vsize=5356 CPUtime=0
/proc/17309/stat : 17309 (SatELiteGTI) S 17307 17309 17176 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310438141 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17309/statm: 1339 237 197 169 0 50 0

[startup+0.035973 s]
/proc/loadavg: 1.05 1.01 1.00 3/64 17309
/proc/meminfo: memFree=1919040/2055920 swapFree=4180356/4192956
[pid=17309] ppid=17307 vsize=5356 CPUtime=0
/proc/17309/stat : 17309 (SatELiteGTI) S 17307 17309 17176 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310438141 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17309/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102983 s]
/proc/loadavg: 1.05 1.01 1.00 3/64 17309
/proc/meminfo: memFree=1919040/2055920 swapFree=4180356/4192956
[pid=17309] ppid=17307 vsize=5356 CPUtime=0
/proc/17309/stat : 17309 (SatELiteGTI) S 17307 17309 17176 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310438141 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17309/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302015 s]
/proc/loadavg: 1.05 1.01 1.00 3/64 17309
/proc/meminfo: memFree=1919040/2055920 swapFree=4180356/4192956
[pid=17309] ppid=17307 vsize=5356 CPUtime=0
/proc/17309/stat : 17309 (SatELiteGTI) S 17307 17309 17176 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310438141 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17309/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702084 s]
/proc/loadavg: 1.05 1.01 1.00 3/64 17309
/proc/meminfo: memFree=1919040/2055920 swapFree=4180356/4192956
[pid=17309] ppid=17307 vsize=5356 CPUtime=0
/proc/17309/stat : 17309 (SatELiteGTI) S 17307 17309 17176 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310438141 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17309/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50122 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 17314
/proc/meminfo: memFree=1879208/2055920 swapFree=4180356/4192956
[pid=17309] ppid=17307 vsize=5356 CPUtime=1.45
/proc/17309/stat : 17309 (SatELiteGTI) S 17307 17309 17176 0 -1 4194304 335 10161 0 0 0 0 135 10 16 0 1 0 310438141 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17309/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 5356

[startup+3.10148 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 17315
/proc/meminfo: memFree=1899880/2055920 swapFree=4180356/4192956
[pid=17309] ppid=17307 vsize=5356 CPUtime=1.45
/proc/17309/stat : 17309 (SatELiteGTI) S 17307 17309 17176 0 -1 4194304 335 10161 0 0 0 0 135 10 16 0 1 0 310438141 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17309/statm: 1339 239 197 169 0 50 0
[pid=17315] ppid=17309 vsize=12716 CPUtime=1.62
/proc/17315/stat : 17315 (minisat_static) R 17309 17309 17176 0 -1 4194304 2934 0 0 0 161 1 0 0 25 0 1 0 310438287 13021184 2920 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/17315/statm: 3179 2920 76 170 0 3006 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 18072

[startup+6.30202 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 17315
/proc/meminfo: memFree=1899048/2055920 swapFree=4180356/4192956
[pid=17309] ppid=17307 vsize=5356 CPUtime=1.45
/proc/17309/stat : 17309 (SatELiteGTI) S 17307 17309 17176 0 -1 4194304 335 10161 0 0 0 0 135 10 16 0 1 0 310438141 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17309/statm: 1339 239 197 169 0 50 0
[pid=17315] ppid=17309 vsize=12980 CPUtime=4.82
/proc/17315/stat : 17315 (minisat_static) R 17309 17309 17176 0 -1 4194304 3022 0 0 0 481 1 0 0 25 0 1 0 310438287 13291520 3008 1992294400 134512640 135212243 4294956240 18446744073709551615 134535293 0 0 4096 3 0 0 0 17 1 0 0
/proc/17315/statm: 3245 3008 76 170 0 3072 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 18336

[startup+12.7011 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 17315
/proc/meminfo: memFree=1898544/2055920 swapFree=4180356/4192956
[pid=17309] ppid=17307 vsize=5356 CPUtime=1.45
/proc/17309/stat : 17309 (SatELiteGTI) S 17307 17309 17176 0 -1 4194304 335 10161 0 0 0 0 135 10 16 0 1 0 310438141 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17309/statm: 1339 239 197 169 0 50 0
[pid=17315] ppid=17309 vsize=13640 CPUtime=11.22
/proc/17315/stat : 17315 (minisat_static) R 17309 17309 17176 0 -1 4194304 3190 0 0 0 1120 2 0 0 25 0 1 0 310438287 13967360 3176 1992294400 134512640 135212243 4294956240 18446744073709551615 134535293 0 0 4096 3 0 0 0 17 1 0 0
/proc/17315/statm: 3410 3176 76 170 0 3237 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 18996

[startup+25.5022 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 17315
/proc/meminfo: memFree=1897328/2055920 swapFree=4180356/4192956
[pid=17309] ppid=17307 vsize=5356 CPUtime=1.45
/proc/17309/stat : 17309 (SatELiteGTI) S 17307 17309 17176 0 -1 4194304 335 10161 0 0 0 0 135 10 16 0 1 0 310438141 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17309/statm: 1339 239 197 169 0 50 0
[pid=17315] ppid=17309 vsize=14828 CPUtime=24.02
/proc/17315/stat : 17315 (minisat_static) R 17309 17309 17176 0 -1 4194304 3475 0 0 0 2400 2 0 0 25 0 1 0 310438287 15183872 3461 1992294400 134512640 135212243 4294956240 18446744073709551615 134529968 0 0 4096 3 0 0 0 17 1 0 0
/proc/17315/statm: 3707 3461 76 170 0 3534 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 20184

[startup+51.1025 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 17315
/proc/meminfo: memFree=1894960/2055920 swapFree=4180356/4192956
[pid=17309] ppid=17307 vsize=5356 CPUtime=1.45
/proc/17309/stat : 17309 (SatELiteGTI) S 17307 17309 17176 0 -1 4194304 335 10161 0 0 0 0 135 10 16 0 1 0 310438141 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17309/statm: 1339 239 197 169 0 50 0
[pid=17315] ppid=17309 vsize=17376 CPUtime=49.61
/proc/17315/stat : 17315 (minisat_static) R 17309 17309 17176 0 -1 4194304 4100 0 0 0 4958 3 0 0 25 0 1 0 310438287 17793024 4086 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/17315/statm: 4344 4086 76 170 0 4171 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 22732

[startup+102.305 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 17315
/proc/meminfo: memFree=1890544/2055920 swapFree=4180356/4192956
[pid=17309] ppid=17307 vsize=5356 CPUtime=1.45
/proc/17309/stat : 17309 (SatELiteGTI) S 17307 17309 17176 0 -1 4194304 335 10161 0 0 0 0 135 10 16 0 1 0 310438141 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17309/statm: 1339 239 197 169 0 50 0
[pid=17315] ppid=17309 vsize=21732 CPUtime=100.8
/proc/17315/stat : 17315 (minisat_static) R 17309 17309 17176 0 -1 4194304 5186 0 0 0 10075 5 0 0 25 0 1 0 310438287 22253568 5172 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/17315/statm: 5433 5172 76 170 0 5260 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 27088

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17315
/proc/meminfo: memFree=1885168/2055920 swapFree=4180356/4192956
[pid=17309] ppid=17307 vsize=5356 CPUtime=1.45
/proc/17309/stat : 17309 (SatELiteGTI) S 17307 17309 17176 0 -1 4194304 335 10161 0 0 0 0 135 10 16 0 1 0 310438141 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17309/statm: 1339 239 197 169 0 50 0
[pid=17315] ppid=17309 vsize=27044 CPUtime=160.77
/proc/17315/stat : 17315 (minisat_static) R 17309 17309 17176 0 -1 4194304 6524 0 0 0 16070 7 0 0 25 0 1 0 310438287 27693056 6510 1992294400 134512640 135212243 4294956240 18446744073709551615 134527776 0 0 4096 3 0 0 0 17 1 0 0
/proc/17315/statm: 6761 6510 76 170 0 6588 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 32400

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17315
/proc/meminfo: memFree=1880240/2055920 swapFree=4180356/4192956
[pid=17309] ppid=17307 vsize=5356 CPUtime=1.45
/proc/17309/stat : 17309 (SatELiteGTI) S 17307 17309 17176 0 -1 4194304 335 10161 0 0 0 0 135 10 16 0 1 0 310438141 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17309/statm: 1339 239 197 169 0 50 0
[pid=17315] ppid=17309 vsize=31880 CPUtime=220.75
/proc/17315/stat : 17315 (minisat_static) R 17309 17309 17176 0 -1 4194304 7725 0 0 0 22067 8 0 0 25 0 1 0 310438287 32645120 7711 1992294400 134512640 135212243 4294956240 18446744073709551615 134535979 0 0 4096 3 0 0 0 17 1 0 0
/proc/17315/statm: 7970 7711 76 170 0 7797 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 37236

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17315
/proc/meminfo: memFree=1875824/2055920 swapFree=4180356/4192956
[pid=17309] ppid=17307 vsize=5356 CPUtime=1.45
/proc/17309/stat : 17309 (SatELiteGTI) S 17307 17309 17176 0 -1 4194304 335 10161 0 0 0 0 135 10 16 0 1 0 310438141 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17309/statm: 1339 239 197 169 0 50 0
[pid=17315] ppid=17309 vsize=36236 CPUtime=280.74
/proc/17315/stat : 17315 (minisat_static) R 17309 17309 17176 0 -1 4194304 8810 0 0 0 28065 9 0 0 25 0 1 0 310438287 37105664 8796 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/17315/statm: 9059 8796 76 170 0 8886 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 41592

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17315
/proc/meminfo: memFree=1875824/2055920 swapFree=4180356/4192956
[pid=17309] ppid=17307 vsize=5356 CPUtime=1.45
/proc/17309/stat : 17309 (SatELiteGTI) S 17307 17309 17176 0 -1 4194304 335 10161 0 0 0 0 135 10 16 0 1 0 310438141 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17309/statm: 1339 239 197 169 0 50 0
[pid=17315] ppid=17309 vsize=36236 CPUtime=340.72
/proc/17315/stat : 17315 (minisat_static) R 17309 17309 17176 0 -1 4194304 8810 0 0 0 34063 9 0 0 25 0 1 0 310438287 37105664 8796 1992294400 134512640 135212243 4294956240 18446744073709551615 134527744 0 0 4096 3 0 0 0 17 1 0 0
/proc/17315/statm: 9059 8796 76 170 0 8886 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 41592

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17321
/proc/meminfo: memFree=1875752/2055920 swapFree=4180356/4192956
[pid=17309] ppid=17307 vsize=5356 CPUtime=1.45
/proc/17309/stat : 17309 (SatELiteGTI) S 17307 17309 17176 0 -1 4194304 335 10161 0 0 0 0 135 10 16 0 1 0 310438141 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17309/statm: 1339 239 197 169 0 50 0
[pid=17315] ppid=17309 vsize=36236 CPUtime=400.69
/proc/17315/stat : 17315 (minisat_static) R 17309 17309 17176 0 -1 4194304 8810 0 0 0 40060 9 0 0 25 0 1 0 310438287 37105664 8796 1992294400 134512640 135212243 4294956240 18446744073709551615 134527718 0 0 4096 3 0 0 0 17 1 0 0
/proc/17315/statm: 9059 8796 76 170 0 8886 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 41592

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17321
/proc/meminfo: memFree=1875752/2055920 swapFree=4180356/4192956
[pid=17309] ppid=17307 vsize=5356 CPUtime=1.45

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

/proc/17315/statm: 9158 8921 76 170 0 8985 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 41988

[startup+642.301 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 17321
/proc/meminfo: memFree=1875112/2055920 swapFree=4180356/4192956
[pid=17309] ppid=17307 vsize=5356 CPUtime=1.45
/proc/17309/stat : 17309 (SatELiteGTI) S 17307 17309 17176 0 -1 4194304 335 10161 0 0 0 0 135 10 16 0 1 0 310438141 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17309/statm: 1339 239 197 169 0 50 0
[pid=17315] ppid=17309 vsize=36632 CPUtime=640.62
/proc/17315/stat : 17315 (minisat_static) R 17309 17309 17176 0 -1 4194304 8935 0 0 0 64052 10 0 0 25 0 1 0 310438287 37511168 8921 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/17315/statm: 9158 8921 76 170 0 8985 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 41988

[startup+702.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/66 17321
/proc/meminfo: memFree=1874224/2055920 swapFree=4180356/4192956
[pid=17309] ppid=17307 vsize=5356 CPUtime=1.45
/proc/17309/stat : 17309 (SatELiteGTI) S 17307 17309 17176 0 -1 4194304 335 10161 0 0 0 0 135 10 16 0 1 0 310438141 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17309/statm: 1339 239 197 169 0 50 0
[pid=17315] ppid=17309 vsize=37676 CPUtime=700.59
/proc/17315/stat : 17315 (minisat_static) R 17309 17309 17176 0 -1 4194304 9158 0 0 0 70049 10 0 0 25 0 1 0 310438287 38580224 9144 1992294400 134512640 135212243 4294956240 18446744073709551615 134536941 0 0 4096 3 0 0 0 17 1 0 0
/proc/17315/statm: 9419 9144 76 170 0 9246 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 43032

[startup+762.305 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 17321
/proc/meminfo: memFree=1874160/2055920 swapFree=4180356/4192956
[pid=17309] ppid=17307 vsize=5356 CPUtime=1.45
/proc/17309/stat : 17309 (SatELiteGTI) S 17307 17309 17176 0 -1 4194304 335 10161 0 0 0 0 135 10 16 0 1 0 310438141 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17309/statm: 1339 239 197 169 0 50 0
[pid=17315] ppid=17309 vsize=37676 CPUtime=760.58
/proc/17315/stat : 17315 (minisat_static) R 17309 17309 17176 0 -1 4194304 9158 0 0 0 76048 10 0 0 25 0 1 0 310438287 38580224 9144 1992294400 134512640 135212243 4294956240 18446744073709551615 134535584 0 0 4096 3 0 0 0 17 1 0 0
/proc/17315/statm: 9419 9144 76 170 0 9246 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 43032

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 17321
/proc/meminfo: memFree=1874160/2055920 swapFree=4180356/4192956
[pid=17309] ppid=17307 vsize=5356 CPUtime=1.45
/proc/17309/stat : 17309 (SatELiteGTI) S 17307 17309 17176 0 -1 4194304 335 10161 0 0 0 0 135 10 16 0 1 0 310438141 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17309/statm: 1339 239 197 169 0 50 0
[pid=17315] ppid=17309 vsize=37676 CPUtime=820.56
/proc/17315/stat : 17315 (minisat_static) R 17309 17309 17176 0 -1 4194304 9158 0 0 0 82045 11 0 0 25 0 1 0 310438287 38580224 9144 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/17315/statm: 9419 9144 76 170 0 9246 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 43032

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17321
/proc/meminfo: memFree=1874096/2055920 swapFree=4180356/4192956
[pid=17309] ppid=17307 vsize=5356 CPUtime=1.45
/proc/17309/stat : 17309 (SatELiteGTI) S 17307 17309 17176 0 -1 4194304 335 10161 0 0 0 0 135 10 16 0 1 0 310438141 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17309/statm: 1339 239 197 169 0 50 0
[pid=17315] ppid=17309 vsize=37676 CPUtime=880.54
/proc/17315/stat : 17315 (minisat_static) R 17309 17309 17176 0 -1 4194304 9158 0 0 0 88043 11 0 0 25 0 1 0 310438287 38580224 9144 1992294400 134512640 135212243 4294956240 18446744073709551615 134536826 0 0 4096 3 0 0 0 17 1 0 0
/proc/17315/statm: 9419 9144 76 170 0 9246 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 43032

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17321
/proc/meminfo: memFree=1872432/2055920 swapFree=4180356/4192956
[pid=17309] ppid=17307 vsize=5356 CPUtime=1.45
/proc/17309/stat : 17309 (SatELiteGTI) S 17307 17309 17176 0 -1 4194304 335 10161 0 0 0 0 135 10 16 0 1 0 310438141 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17309/statm: 1339 239 197 169 0 50 0
[pid=17315] ppid=17309 vsize=39392 CPUtime=940.52
/proc/17315/stat : 17315 (minisat_static) R 17309 17309 17176 0 -1 4194304 9580 0 0 0 94041 11 0 0 25 0 1 0 310438287 40337408 9566 1992294400 134512640 135212243 4294956240 18446744073709551615 134527908 0 0 4096 3 0 0 0 17 1 0 0
/proc/17315/statm: 9848 9566 76 170 0 9675 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 44748

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17321
/proc/meminfo: memFree=1872368/2055920 swapFree=4180356/4192956
[pid=17309] ppid=17307 vsize=5356 CPUtime=1.45
/proc/17309/stat : 17309 (SatELiteGTI) S 17307 17309 17176 0 -1 4194304 335 10161 0 0 0 0 135 10 16 0 1 0 310438141 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17309/statm: 1339 239 197 169 0 50 0
[pid=17315] ppid=17309 vsize=39392 CPUtime=1000.5
/proc/17315/stat : 17315 (minisat_static) R 17309 17309 17176 0 -1 4194304 9580 0 0 0 100039 11 0 0 25 0 1 0 310438287 40337408 9566 1992294400 134512640 135212243 4294956240 18446744073709551615 134535293 0 0 4096 3 0 0 0 17 1 0 0
/proc/17315/statm: 9848 9566 76 170 0 9675 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 44748

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17321
/proc/meminfo: memFree=1872304/2055920 swapFree=4180356/4192956
[pid=17309] ppid=17307 vsize=5356 CPUtime=1.45
/proc/17309/stat : 17309 (SatELiteGTI) S 17307 17309 17176 0 -1 4194304 335 10161 0 0 0 0 135 10 16 0 1 0 310438141 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17309/statm: 1339 239 197 169 0 50 0
[pid=17315] ppid=17309 vsize=39392 CPUtime=1060.48
/proc/17315/stat : 17315 (minisat_static) R 17309 17309 17176 0 -1 4194304 9580 0 0 0 106037 11 0 0 25 0 1 0 310438287 40337408 9566 1992294400 134512640 135212243 4294956240 18446744073709551615 134525927 0 0 4096 3 0 0 0 17 1 0 0
/proc/17315/statm: 9848 9566 76 170 0 9675 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 44748

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17321
/proc/meminfo: memFree=1872304/2055920 swapFree=4180356/4192956
[pid=17309] ppid=17307 vsize=5356 CPUtime=1.45
/proc/17309/stat : 17309 (SatELiteGTI) S 17307 17309 17176 0 -1 4194304 335 10161 0 0 0 0 135 10 16 0 1 0 310438141 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17309/statm: 1339 239 197 169 0 50 0
[pid=17315] ppid=17309 vsize=39392 CPUtime=1120.46
/proc/17315/stat : 17315 (minisat_static) R 17309 17309 17176 0 -1 4194304 9580 0 0 0 112034 12 0 0 25 0 1 0 310438287 40337408 9566 1992294400 134512640 135212243 4294956240 18446744073709551615 134536062 0 0 4096 3 0 0 0 17 1 0 0
/proc/17315/statm: 9848 9566 76 170 0 9675 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 44748

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17321
/proc/meminfo: memFree=1871088/2055920 swapFree=4180356/4192956
[pid=17309] ppid=17307 vsize=5356 CPUtime=1.45
/proc/17309/stat : 17309 (SatELiteGTI) S 17307 17309 17176 0 -1 4194304 335 10161 0 0 0 0 135 10 16 0 1 0 310438141 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17309/statm: 1339 239 197 169 0 50 0
[pid=17315] ppid=17309 vsize=40580 CPUtime=1180.44
/proc/17315/stat : 17315 (minisat_static) R 17309 17309 17176 0 -1 4194304 9893 0 0 0 118032 12 0 0 25 0 1 0 310438287 41553920 9879 1992294400 134512640 135212243 4294956240 18446744073709551615 134527776 0 0 4096 3 0 0 0 17 1 0 0
/proc/17315/statm: 10145 9879 76 170 0 9972 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 45936



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17321
/proc/meminfo: memFree=1870000/2055920 swapFree=4180356/4192956
[pid=17309] ppid=17307 vsize=5356 CPUtime=1.45
/proc/17309/stat : 17309 (SatELiteGTI) S 17307 17309 17176 0 -1 4194304 335 10161 0 0 0 0 135 10 16 0 1 0 310438141 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17309/statm: 1339 239 197 169 0 50 0
[pid=17315] ppid=17309 vsize=41504 CPUtime=1198.64
/proc/17315/stat : 17315 (minisat_static) R 17309 17309 17176 0 -1 4194304 10136 0 0 0 119852 12 0 0 25 0 1 0 310438287 42500096 10122 1992294400 134512640 135212243 4294956240 18446744073709551615 134538439 0 0 4096 3 0 0 0 17 1 0 0
/proc/17315/statm: 10376 10122 76 170 0 10203 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 46860

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 17321
/proc/meminfo: memFree=1870000/2055920 swapFree=4180356/4192956
[pid=17309] ppid=17307 vsize=5356 CPUtime=1.45
/proc/17309/stat : 17309 (SatELiteGTI) S 17307 17309 17176 0 -1 4194304 335 10161 0 0 0 0 135 10 16 0 1 0 310438141 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 218076078916 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17309/statm: 1339 239 197 169 0 50 0
[pid=17315] ppid=17309 vsize=41504 CPUtime=1198.64
/proc/17315/stat : 17315 (minisat_static) R 17309 17309 17176 0 -1 4194304 10136 0 0 0 119852 12 0 0 25 0 1 0 310438287 42500096 10122 1992294400 134512640 135212243 4294956240 18446744073709551615 134538439 0 0 4096 3 0 0 0 17 1 0 0
/proc/17315/statm: 10376 10122 76 170 0 10203 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 46860

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17309 and gives
#  childrusage.ru_utime.tv_sec=1
#  childrusage.ru_utime.tv_usec=357793
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=103984
# CPU time returned by wait4() is 1.46178
# while last known CPU time is 1200.09
#
# 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): 1200.09
CPU user time (s): 1199.87
CPU system time (s): 0.22
CPU usage (%): 99.9649
Max. virtual memory (cumulated for all children) (KiB): 48848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.35779
system time used= 0.103984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10496
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= 15
involuntary context switches= 14

runsolver used 1.42078 second user time and 2.78258 second system time

The end

Launcher Data 

Begin job on node57 at 2009-05-20 14:55:09
IDJOB=1833644
IDBENCH=70820
IDSOLVER=672
FILE ID=node57/1833644-1242824108
PBS_JOBID= 9322470
Free space on /tmp= 66028 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/APPLICATIONS/crypto/md5gen/gus-md5-16.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1833644-1242824108/watcher-1833644-1242824108 -o /tmp/evaluation-result-1833644-1242824108/solver-1833644-1242824108 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1833644-1242824108.cnf -random-seed=2103108415

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

MD5SUM BENCH= 3cb14750de2495357cf28b8ab826b9e3
RANDOM SEED=2103108415

node57.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		: 3000.256
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		: 3000.256
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:       1919528 kB
Buffers:         22208 kB
Cached:          45640 kB
SwapCached:       6340 kB
Active:          26580 kB
Inactive:        49072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1919528 kB
SwapTotal:     4192956 kB
SwapFree:      4180356 kB
Dirty:            5696 kB
Writeback:           0 kB
Mapped:          13544 kB
Slab:            46928 kB
Committed_AS:   891856 kB
PageTables:       1392 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= 66016 MiB
End job on node57 at 2009-05-20 15:15:11