Trace number 1834258

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) 1200.02 1200.61

General information on the benchmark

NameCRAFTED/parity-games/
instance_n8_i8_pp.cnf
MD5SUM0d370d04a9d4b23f62a82c23b7beb9be
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark13.354
Satisfiable
(Un)Satisfiability was proved
Number of variables21640
Number of clauses255871
Sum of the clauses size847584
Maximum clause length56
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 242376
Number of clauses of size 3125040
Number of clauses of size 468272
Number of clauses of size 515680
Number of clauses of size over 54503

Solver Data 

0.00/0.00	c Parsing...
0.00/0.19	c ==============================================================================
0.00/0.19	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.19	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.20	c ==============================================================================
0.00/0.20	c |         0 |  255871   847584 |   76761       0        0     nan |  0.000 % |
0.00/0.68	c |         0 |  238724   807300 |      --       0       --      -- |     --   | -17147/-40284
0.00/0.68	c ==============================================================================
0.00/0.68	c Result  :   #vars: 15300   #clauses: 238724   #literals: 807300
0.00/0.68	c CPU time:   0.631903 s
0.00/0.68	c ==============================================================================
0.00/0.92	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.92	c Number of variables   : 15300        
0.00/0.92	c Number of clauses     : 238724       
0.99/1.06	c Parsing time: 0.12         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-1834258-1242829069/watcher-1834258-1242829069 -o /tmp/evaluation-result-1834258-1242829069/solver-1834258-1242829069 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1834258-1242829069.cnf -random-seed=1898866651 

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 3/65 2337
/proc/meminfo: memFree=1749928/2055920 swapFree=4180344/4192956
[pid=2337] ppid=2335 vsize=5356 CPUtime=0
/proc/2337/stat : 2337 (SatELiteGTI) S 2335 2337 1203 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 310936059 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 270187331666 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/2337/statm: 1339 235 195 169 0 50 0
[pid=2338] ppid=2337 vsize=5356 CPUtime=0
/proc/2338/stat : 2338 (SatELiteGTI) S 2337 2337 1203 0 -1 4194368 51 25 0 0 0 0 0 0 18 0 1 0 310936060 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/2338/statm: 1339 238 198 169 0 50 0
[pid=2340] ppid=2338 vsize=5356 CPUtime=0
/proc/2340/stat : 2340 (SatELiteGTI) R 2338 2337 1203 0 -1 4194368 19 0 0 0 0 0 0 0 21 0 1 0 310936060 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 270187162919 0 0 4096 0 0 0 0 17 1 0 0
/proc/2340/statm: 1339 239 199 169 0 50 0

[startup+0.0298149 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 2337
/proc/meminfo: memFree=1749928/2055920 swapFree=4180344/4192956
[pid=2337] ppid=2335 vsize=5356 CPUtime=0
/proc/2337/stat : 2337 (SatELiteGTI) S 2335 2337 1203 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310936059 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2337/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102822 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 2337
/proc/meminfo: memFree=1749928/2055920 swapFree=4180344/4192956
[pid=2337] ppid=2335 vsize=5356 CPUtime=0
/proc/2337/stat : 2337 (SatELiteGTI) S 2335 2337 1203 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310936059 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2337/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.302845 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 2337
/proc/meminfo: memFree=1749928/2055920 swapFree=4180344/4192956
[pid=2337] ppid=2335 vsize=5356 CPUtime=0
/proc/2337/stat : 2337 (SatELiteGTI) S 2335 2337 1203 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310936059 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2337/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702885 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 2337
/proc/meminfo: memFree=1749928/2055920 swapFree=4180344/4192956
[pid=2337] ppid=2335 vsize=5356 CPUtime=0
/proc/2337/stat : 2337 (SatELiteGTI) S 2335 2337 1203 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 310936059 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/2337/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+1.50197 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2343
/proc/meminfo: memFree=1736536/2055920 swapFree=4180344/4192956
[pid=2337] ppid=2335 vsize=5356 CPUtime=0.91
/proc/2337/stat : 2337 (SatELiteGTI) S 2335 2337 1203 0 -1 4194304 335 7505 0 0 0 0 84 7 16 0 1 0 310936059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2337/statm: 1339 239 197 169 0 50 0
[pid=2343] ppid=2337 vsize=14516 CPUtime=0.57
/proc/2343/stat : 2343 (minisat_static) R 2337 2337 1203 0 -1 4194304 3406 0 0 0 55 2 0 0 22 0 1 0 310936152 14864384 3392 1992294400 134512640 135212243 4294956240 18446744073709551615 134538355 0 0 4096 3 0 0 0 17 0 0 0
/proc/2343/statm: 3629 3392 76 170 0 3456 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 19872

[startup+3.10115 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2343
/proc/meminfo: memFree=1729880/2055920 swapFree=4180344/4192956
[pid=2337] ppid=2335 vsize=5356 CPUtime=0.91
/proc/2337/stat : 2337 (SatELiteGTI) S 2335 2337 1203 0 -1 4194304 335 7505 0 0 0 0 84 7 16 0 1 0 310936059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2337/statm: 1339 239 197 169 0 50 0
[pid=2343] ppid=2337 vsize=15836 CPUtime=2.16
/proc/2343/stat : 2343 (minisat_static) R 2337 2337 1203 0 -1 4194304 3753 0 0 0 214 2 0 0 25 0 1 0 310936152 16216064 3739 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 0 0 0
/proc/2343/statm: 3959 3739 76 170 0 3786 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 21192

[startup+6.30152 s]
/proc/loadavg: 1.08 1.02 1.01 2/67 2343
/proc/meminfo: memFree=1727448/2055920 swapFree=4180344/4192956
[pid=2337] ppid=2335 vsize=5356 CPUtime=0.91
/proc/2337/stat : 2337 (SatELiteGTI) S 2335 2337 1203 0 -1 4194304 335 7505 0 0 0 0 84 7 16 0 1 0 310936059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2337/statm: 1339 239 197 169 0 50 0
[pid=2343] ppid=2337 vsize=17024 CPUtime=5.36
/proc/2343/stat : 2343 (minisat_static) R 2337 2337 1203 0 -1 4194304 4039 0 0 0 533 3 0 0 25 0 1 0 310936152 17432576 4025 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/2343/statm: 4256 4025 76 170 0 4083 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 22380

[startup+12.7012 s]
/proc/loadavg: 1.07 1.02 1.00 2/67 2343
/proc/meminfo: memFree=1727000/2055920 swapFree=4180344/4192956
[pid=2337] ppid=2335 vsize=5356 CPUtime=0.91
/proc/2337/stat : 2337 (SatELiteGTI) S 2335 2337 1203 0 -1 4194304 335 7505 0 0 0 0 84 7 16 0 1 0 310936059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2337/statm: 1339 239 197 169 0 50 0
[pid=2343] ppid=2337 vsize=17816 CPUtime=11.77
/proc/2343/stat : 2343 (minisat_static) R 2337 2337 1203 0 -1 4194304 4244 0 0 0 1173 4 0 0 25 0 1 0 310936152 18243584 4230 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/2343/statm: 4454 4230 76 170 0 4281 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23172

[startup+25.5017 s]
/proc/loadavg: 1.06 1.01 1.00 2/67 2343
/proc/meminfo: memFree=1725336/2055920 swapFree=4180344/4192956
[pid=2337] ppid=2335 vsize=5356 CPUtime=0.91
/proc/2337/stat : 2337 (SatELiteGTI) S 2335 2337 1203 0 -1 4194304 335 7505 0 0 0 0 84 7 16 0 1 0 310936059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2337/statm: 1339 239 197 169 0 50 0
[pid=2343] ppid=2337 vsize=19696 CPUtime=24.56
/proc/2343/stat : 2343 (minisat_static) R 2337 2337 1203 0 -1 4194304 4701 0 0 0 2452 4 0 0 25 0 1 0 310936152 20168704 4687 1992294400 134512640 135212243 4294956240 18446744073709551615 134535846 0 0 4096 3 0 0 0 17 0 0 0
/proc/2343/statm: 4924 4687 76 170 0 4751 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 25052

[startup+51.1016 s]
/proc/loadavg: 1.04 1.01 1.00 2/67 2343
/proc/meminfo: memFree=1722904/2055920 swapFree=4180344/4192956
[pid=2337] ppid=2335 vsize=5356 CPUtime=0.91
/proc/2337/stat : 2337 (SatELiteGTI) S 2335 2337 1203 0 -1 4194304 335 7505 0 0 0 0 84 7 16 0 1 0 310936059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2337/statm: 1339 239 197 169 0 50 0
[pid=2343] ppid=2337 vsize=22280 CPUtime=50.13
/proc/2343/stat : 2343 (minisat_static) R 2337 2337 1203 0 -1 4194304 5323 0 0 0 5008 5 0 0 25 0 1 0 310936152 22814720 5309 1992294400 134512640 135212243 4294956240 18446744073709551615 134526516 0 0 4096 3 0 0 0 17 0 0 0
/proc/2343/statm: 5570 5309 76 170 0 5397 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 27636

[startup+102.301 s]
/proc/loadavg: 1.01 1.01 1.00 2/67 2343
/proc/meminfo: memFree=1719064/2055920 swapFree=4180344/4192956
[pid=2337] ppid=2335 vsize=5356 CPUtime=0.91
/proc/2337/stat : 2337 (SatELiteGTI) S 2335 2337 1203 0 -1 4194304 335 7505 0 0 0 0 84 7 16 0 1 0 310936059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2337/statm: 1339 239 197 169 0 50 0
[pid=2343] ppid=2337 vsize=25976 CPUtime=101.32
/proc/2343/stat : 2343 (minisat_static) R 2337 2337 1203 0 -1 4194304 6268 0 0 0 10125 7 0 0 25 0 1 0 310936152 26599424 6254 1992294400 134512640 135212243 4294956240 18446744073709551615 134525960 0 0 4096 3 0 0 0 17 0 0 0
/proc/2343/statm: 6494 6254 76 170 0 6321 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 31332

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2343
/proc/meminfo: memFree=1714584/2055920 swapFree=4180344/4192956
[pid=2337] ppid=2335 vsize=5356 CPUtime=0.91
/proc/2337/stat : 2337 (SatELiteGTI) S 2335 2337 1203 0 -1 4194304 335 7505 0 0 0 0 84 7 16 0 1 0 310936059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2337/statm: 1339 239 197 169 0 50 0
[pid=2343] ppid=2337 vsize=30452 CPUtime=161.29
/proc/2343/stat : 2343 (minisat_static) R 2337 2337 1203 0 -1 4194304 7380 0 0 0 16121 8 0 0 25 0 1 0 310936152 31182848 7366 1992294400 134512640 135212243 4294956240 18446744073709551615 134526441 0 0 4096 3 0 0 0 17 0 0 0
/proc/2343/statm: 7613 7366 76 170 0 7440 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 35808

[startup+222.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2343
/proc/meminfo: memFree=1712472/2055920 swapFree=4180344/4192956
[pid=2337] ppid=2335 vsize=5356 CPUtime=0.91
/proc/2337/stat : 2337 (SatELiteGTI) S 2335 2337 1203 0 -1 4194304 335 7505 0 0 0 0 84 7 16 0 1 0 310936059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2337/statm: 1339 239 197 169 0 50 0
[pid=2343] ppid=2337 vsize=32564 CPUtime=221.26
/proc/2343/stat : 2343 (minisat_static) R 2337 2337 1203 0 -1 4194304 7919 0 0 0 22118 8 0 0 25 0 1 0 310936152 33345536 7905 1992294400 134512640 135212243 4294956240 18446744073709551615 134526475 0 0 4096 3 0 0 0 17 0 0 0
/proc/2343/statm: 8141 7905 76 170 0 7968 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 37920

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2343
/proc/meminfo: memFree=1707736/2055920 swapFree=4180344/4192956
[pid=2337] ppid=2335 vsize=5356 CPUtime=0.91
/proc/2337/stat : 2337 (SatELiteGTI) S 2335 2337 1203 0 -1 4194304 335 7505 0 0 0 0 84 7 16 0 1 0 310936059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2337/statm: 1339 239 197 169 0 50 0
[pid=2343] ppid=2337 vsize=37400 CPUtime=281.23
/proc/2343/stat : 2343 (minisat_static) R 2337 2337 1203 0 -1 4194304 9101 0 0 0 28114 9 0 0 25 0 1 0 310936152 38297600 9087 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/2343/statm: 9350 9087 76 170 0 9177 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 42756

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2343
/proc/meminfo: memFree=1705560/2055920 swapFree=4180344/4192956
[pid=2337] ppid=2335 vsize=5356 CPUtime=0.91
/proc/2337/stat : 2337 (SatELiteGTI) S 2335 2337 1203 0 -1 4194304 335 7505 0 0 0 0 84 7 16 0 1 0 310936059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2337/statm: 1339 239 197 169 0 50 0
[pid=2343] ppid=2337 vsize=39512 CPUtime=341.21
/proc/2343/stat : 2343 (minisat_static) R 2337 2337 1203 0 -1 4194304 9639 0 0 0 34111 10 0 0 25 0 1 0 310936152 40460288 9625 1992294400 134512640 135212243 4294956240 18446744073709551615 134527759 0 0 4096 3 0 0 0 17 0 0 0
/proc/2343/statm: 9878 9625 76 170 0 9705 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 44868

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2343
/proc/meminfo: memFree=1703128/2055920 swapFree=4180344/4192956
[pid=2337] ppid=2335 vsize=5356 CPUtime=0.91
/proc/2337/stat : 2337 (SatELiteGTI) S 2335 2337 1203 0 -1 4194304 335 7505 0 0 0 0 84 7 16 0 1 0 310936059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2337/statm: 1339 239 197 169 0 50 0
[pid=2343] ppid=2337 vsize=41764 CPUtime=401.16

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

/proc/2343/statm: 12346 12076 76 170 0 12173 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 54740

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2343
/proc/meminfo: memFree=1691736/2055920 swapFree=4180344/4192956
[pid=2337] ppid=2335 vsize=5356 CPUtime=0.91
/proc/2337/stat : 2337 (SatELiteGTI) S 2335 2337 1203 0 -1 4194304 335 7505 0 0 0 0 84 7 16 0 1 0 310936059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2337/statm: 1339 239 197 169 0 50 0
[pid=2343] ppid=2337 vsize=53544 CPUtime=641.05
/proc/2343/stat : 2343 (minisat_static) R 2337 2337 1203 0 -1 4194304 13138 0 0 0 64092 13 0 0 25 0 1 0 310936152 54829056 13124 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/2343/statm: 13386 13124 76 170 0 13213 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 58900

[startup+702.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2343
/proc/meminfo: memFree=1691288/2055920 swapFree=4180344/4192956
[pid=2337] ppid=2335 vsize=5356 CPUtime=0.91
/proc/2337/stat : 2337 (SatELiteGTI) S 2335 2337 1203 0 -1 4194304 335 7505 0 0 0 0 84 7 16 0 1 0 310936059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2337/statm: 1339 239 197 169 0 50 0
[pid=2343] ppid=2337 vsize=53676 CPUtime=701.02
/proc/2343/stat : 2343 (minisat_static) R 2337 2337 1203 0 -1 4194304 13169 0 0 0 70089 13 0 0 25 0 1 0 310936152 54964224 13155 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 0 0 0
/proc/2343/statm: 13419 13155 76 170 0 13246 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 59032

[startup+762.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2343
/proc/meminfo: memFree=1687512/2055920 swapFree=4180344/4192956
[pid=2337] ppid=2335 vsize=5356 CPUtime=0.91
/proc/2337/stat : 2337 (SatELiteGTI) S 2335 2337 1203 0 -1 4194304 335 7505 0 0 0 0 84 7 16 0 1 0 310936059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2337/statm: 1339 239 197 169 0 50 0
[pid=2343] ppid=2337 vsize=57372 CPUtime=761
/proc/2343/stat : 2343 (minisat_static) R 2337 2337 1203 0 -1 4194304 14120 0 0 0 76086 14 0 0 25 0 1 0 310936152 58748928 14106 1992294400 134512640 135212243 4294956240 18446744073709551615 134538353 0 0 4096 3 0 0 0 17 0 0 0
/proc/2343/statm: 14343 14106 76 170 0 14170 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 62728

[startup+822.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2343
/proc/meminfo: memFree=1687512/2055920 swapFree=4180344/4192956
[pid=2337] ppid=2335 vsize=5356 CPUtime=0.91
/proc/2337/stat : 2337 (SatELiteGTI) S 2335 2337 1203 0 -1 4194304 335 7505 0 0 0 0 84 7 16 0 1 0 310936059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2337/statm: 1339 239 197 169 0 50 0
[pid=2343] ppid=2337 vsize=57372 CPUtime=820.97
/proc/2343/stat : 2343 (minisat_static) R 2337 2337 1203 0 -1 4194304 14120 0 0 0 82083 14 0 0 25 0 1 0 310936152 58748928 14106 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/2343/statm: 14343 14106 76 170 0 14170 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 62728

[startup+882.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2343
/proc/meminfo: memFree=1686936/2055920 swapFree=4180344/4192956
[pid=2337] ppid=2335 vsize=5356 CPUtime=0.91
/proc/2337/stat : 2337 (SatELiteGTI) S 2335 2337 1203 0 -1 4194304 335 7505 0 0 0 0 84 7 16 0 1 0 310936059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2337/statm: 1339 239 197 169 0 50 0
[pid=2343] ppid=2337 vsize=58000 CPUtime=880.95
/proc/2343/stat : 2343 (minisat_static) R 2337 2337 1203 0 -1 4194304 14266 0 0 0 88080 15 0 0 25 0 1 0 310936152 59392000 14252 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/2343/statm: 14500 14252 76 170 0 14327 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 63356

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2343
/proc/meminfo: memFree=1682392/2055920 swapFree=4180344/4192956
[pid=2337] ppid=2335 vsize=5356 CPUtime=0.91
/proc/2337/stat : 2337 (SatELiteGTI) S 2335 2337 1203 0 -1 4194304 335 7505 0 0 0 0 84 7 16 0 1 0 310936059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2337/statm: 1339 239 197 169 0 50 0
[pid=2343] ppid=2337 vsize=62776 CPUtime=940.91
/proc/2343/stat : 2343 (minisat_static) R 2337 2337 1203 0 -1 4194304 15380 0 0 0 94076 15 0 0 25 0 1 0 310936152 64282624 15366 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 0 0 0
/proc/2343/statm: 15694 15366 76 170 0 15521 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 68132

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2343
/proc/meminfo: memFree=1682392/2055920 swapFree=4180344/4192956
[pid=2337] ppid=2335 vsize=5356 CPUtime=0.91
/proc/2337/stat : 2337 (SatELiteGTI) S 2335 2337 1203 0 -1 4194304 335 7505 0 0 0 0 84 7 16 0 1 0 310936059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2337/statm: 1339 239 197 169 0 50 0
[pid=2343] ppid=2337 vsize=62776 CPUtime=1000.88
/proc/2343/stat : 2343 (minisat_static) R 2337 2337 1203 0 -1 4194304 15380 0 0 0 100073 15 0 0 25 0 1 0 310936152 64282624 15366 1992294400 134512640 135212243 4294956240 18446744073709551615 134526456 0 0 4096 3 0 0 0 17 0 0 0
/proc/2343/statm: 15694 15366 76 170 0 15521 0
Current children cumulated CPU time (s) 1001.79
Current children cumulated vsize (KiB) 68132

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2343
/proc/meminfo: memFree=1678360/2055920 swapFree=4180344/4192956
[pid=2337] ppid=2335 vsize=5356 CPUtime=0.91
/proc/2337/stat : 2337 (SatELiteGTI) S 2335 2337 1203 0 -1 4194304 335 7505 0 0 0 0 84 7 16 0 1 0 310936059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2337/statm: 1339 239 197 169 0 50 0
[pid=2343] ppid=2337 vsize=67008 CPUtime=1060.87
/proc/2343/stat : 2343 (minisat_static) R 2337 2337 1203 0 -1 4194304 16433 0 0 0 106070 17 0 0 25 0 1 0 310936152 68616192 16419 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 0 0 0
/proc/2343/statm: 16752 16419 76 170 0 16579 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 72364

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2343
/proc/meminfo: memFree=1675800/2055920 swapFree=4180344/4192956
[pid=2337] ppid=2335 vsize=5356 CPUtime=0.91
/proc/2337/stat : 2337 (SatELiteGTI) S 2335 2337 1203 0 -1 4194304 335 7505 0 0 0 0 84 7 16 0 1 0 310936059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2337/statm: 1339 239 197 169 0 50 0
[pid=2343] ppid=2337 vsize=69416 CPUtime=1120.84
/proc/2343/stat : 2343 (minisat_static) R 2337 2337 1203 0 -1 4194304 17033 0 0 0 112066 18 0 0 25 0 1 0 310936152 71081984 17019 1992294400 134512640 135212243 4294956240 18446744073709551615 134527804 0 0 4096 3 0 0 0 17 0 0 0
/proc/2343/statm: 17354 17019 76 170 0 17181 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 74772

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2343
/proc/meminfo: memFree=1675800/2055920 swapFree=4180344/4192956
[pid=2337] ppid=2335 vsize=5356 CPUtime=0.91
/proc/2337/stat : 2337 (SatELiteGTI) S 2335 2337 1203 0 -1 4194304 335 7505 0 0 0 0 84 7 16 0 1 0 310936059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2337/statm: 1339 239 197 169 0 50 0
[pid=2343] ppid=2337 vsize=69416 CPUtime=1180.82
/proc/2343/stat : 2343 (minisat_static) R 2337 2337 1203 0 -1 4194304 17033 0 0 0 118064 18 0 0 25 0 1 0 310936152 71081984 17019 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/2343/statm: 17354 17019 76 170 0 17181 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 74772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2343
/proc/meminfo: memFree=1675800/2055920 swapFree=4180344/4192956
[pid=2337] ppid=2335 vsize=5356 CPUtime=0.91
/proc/2337/stat : 2337 (SatELiteGTI) S 2335 2337 1203 0 -1 4194304 335 7505 0 0 0 0 84 7 16 0 1 0 310936059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2337/statm: 1339 239 197 169 0 50 0
[pid=2343] ppid=2337 vsize=69416 CPUtime=1199.11
/proc/2343/stat : 2343 (minisat_static) R 2337 2337 1203 0 -1 4194304 17033 0 0 0 119893 18 0 0 25 0 1 0 310936152 71081984 17019 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/2343/statm: 17354 17019 76 170 0 17181 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 74772

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

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

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/67 2343
/proc/meminfo: memFree=1675800/2055920 swapFree=4180344/4192956
[pid=2337] ppid=2335 vsize=5356 CPUtime=0.91
/proc/2337/stat : 2337 (SatELiteGTI) S 2335 2337 1203 0 -1 4194304 335 7505 0 0 0 0 84 7 16 0 1 0 310936059 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 270187160388 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/2337/statm: 1339 239 197 169 0 50 0
[pid=2343] ppid=2337 vsize=69416 CPUtime=1199.11
/proc/2343/stat : 2343 (minisat_static) R 2337 2337 1203 0 -1 4194304 17033 0 0 0 119893 18 0 0 25 0 1 0 310936152 71081984 17019 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/2343/statm: 17354 17019 76 170 0 17181 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 74772

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 2337 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=845871
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=75988
# CPU time returned by wait4() is 0.921859
# while last known CPU time is 1200.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.61
CPU time (s): 1200.02
CPU user time (s): 1199.77
CPU system time (s): 0.25
CPU usage (%): 99.9507
Max. virtual memory (cumulated for all children) (KiB): 74772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.845871
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= 7840
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= 14
involuntary context switches= 27

runsolver used 1.24781 second user time and 3.12952 second system time

The end

Launcher Data 

Begin job on node88 at 2009-05-20 16:17:49
IDJOB=1834258
IDBENCH=71795
IDSOLVER=672
FILE ID=node88/1834258-1242829069
PBS_JOBID= 9322542
Free space on /tmp= 66128 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/CRAFTED/parity-games/instance_n8_i8_pp.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1834258-1242829069/watcher-1834258-1242829069 -o /tmp/evaluation-result-1834258-1242829069/solver-1834258-1242829069 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1834258-1242829069.cnf -random-seed=1898866651

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

MD5SUM BENCH= 0d370d04a9d4b23f62a82c23b7beb9be
RANDOM SEED=1898866651

node88.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		: 3000.229
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		: 3000.229
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1750480 kB
Buffers:         55160 kB
Cached:         200644 kB
SwapCached:       6880 kB
Active:          79576 kB
Inactive:       185144 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1750480 kB
SwapTotal:     4192956 kB
SwapFree:      4180344 kB
Dirty:            6984 kB
Writeback:           0 kB
Mapped:          14056 kB
Slab:            26676 kB
Committed_AS:   890988 kB
PageTables:       1456 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= 66124 MiB
End job on node88 at 2009-05-20 16:37:52