Trace number 1832786

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) 1200.01 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S1141213963-005.cnf
MD5SUMd14279a52e06a00270e4ece8a857fb4f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark280.723
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
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...
0.00/0.08	c ==============================================================================
0.00/0.08	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.08	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.08	c ==============================================================================
0.00/0.08	c |         0 |   75600   226800 |   22679       0        0     nan |  0.000 % |
0.00/0.26	c |         0 |   75093   227966 |      --       0       --      -- |     --   | -507/1166
0.00/0.26	c ==============================================================================
0.00/0.26	c Result  :   #vars: 17563   #clauses: 75093   #literals: 227966
0.00/0.26	c CPU time:   0.243962 s
0.00/0.26	c ==============================================================================
0.00/0.34	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.34	c Number of variables   : 17563        
0.00/0.34	c Number of clauses     : 75093        
0.32/0.40	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-1832786-1242787586/watcher-1832786-1242787586 -o /tmp/evaluation-result-1832786-1242787586/solver-1832786-1242787586 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832786-1242787586.cnf -random-seed=189279769 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3480
/proc/meminfo: memFree=1797208/2055920 swapFree=4178548/4192956
[pid=3480] ppid=3478 vsize=5356 CPUtime=0
/proc/3480/stat : 3480 (SatELiteGTI) S 3478 3480 2846 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 306784759 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 244277018706 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/3480/statm: 1339 235 195 169 0 50 0
[pid=3481] ppid=3480 vsize=5356 CPUtime=0
/proc/3481/stat : 3481 (SatELiteGTI) S 3480 3480 2846 0 -1 4194368 51 25 0 0 0 0 0 0 18 0 1 0 306784759 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/3481/statm: 1339 238 198 169 0 50 0
[pid=3483] ppid=3481 vsize=5356 CPUtime=0
/proc/3483/stat : 3483 (SatELiteGTI) R 3481 3480 2846 0 -1 4194368 19 0 0 0 0 0 0 0 21 0 1 0 306784760 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276849959 0 0 4096 0 0 0 0 17 1 0 0
/proc/3483/statm: 1339 239 199 169 0 50 0

[startup+0.0320331 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3480
/proc/meminfo: memFree=1797208/2055920 swapFree=4178548/4192956
[pid=3480] ppid=3478 vsize=5356 CPUtime=0
/proc/3480/stat : 3480 (SatELiteGTI) S 3478 3480 2846 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306784759 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3480/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102039 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3480
/proc/meminfo: memFree=1797208/2055920 swapFree=4178548/4192956
[pid=3480] ppid=3478 vsize=5356 CPUtime=0
/proc/3480/stat : 3480 (SatELiteGTI) S 3478 3480 2846 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306784759 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3480/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301061 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3480
/proc/meminfo: memFree=1797208/2055920 swapFree=4178548/4192956
[pid=3480] ppid=3478 vsize=5356 CPUtime=0
/proc/3480/stat : 3480 (SatELiteGTI) S 3478 3480 2846 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306784759 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/3480/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.702119 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 3480
/proc/meminfo: memFree=1797208/2055920 swapFree=4178548/4192956
[pid=3480] ppid=3478 vsize=5356 CPUtime=0.32
/proc/3480/stat : 3480 (SatELiteGTI) S 3478 3480 2846 0 -1 4194304 335 2600 0 0 0 0 31 1 15 0 1 0 306784759 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3480/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.32
Current children cumulated vsize (KiB) 5356

[startup+1.5022 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 3486
/proc/meminfo: memFree=1788744/2055920 swapFree=4178548/4192956
[pid=3480] ppid=3478 vsize=5356 CPUtime=0.32
/proc/3480/stat : 3480 (SatELiteGTI) S 3478 3480 2846 0 -1 4194304 335 2600 0 0 0 0 31 1 15 0 1 0 306784759 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3480/statm: 1339 239 197 169 0 50 0
[pid=3486] ppid=3480 vsize=8300 CPUtime=1.14
/proc/3486/stat : 3486 (minisat_static) R 3480 3480 2846 0 -1 4194304 1937 0 0 0 113 1 0 0 25 0 1 0 306784794 8499200 1923 1992294400 134512640 135212243 4294956240 18446744073709551615 134538353 0 0 4096 3 0 0 0 17 1 0 0
/proc/3486/statm: 2075 1923 76 170 0 1902 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 13656

[startup+3.10138 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 3486
/proc/meminfo: memFree=1786632/2055920 swapFree=4178548/4192956
[pid=3480] ppid=3478 vsize=5356 CPUtime=0.32
/proc/3480/stat : 3480 (SatELiteGTI) S 3478 3480 2846 0 -1 4194304 335 2600 0 0 0 0 31 1 15 0 1 0 306784759 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3480/statm: 1339 239 197 169 0 50 0
[pid=3486] ppid=3480 vsize=10948 CPUtime=2.74
/proc/3486/stat : 3486 (minisat_static) R 3480 3480 2846 0 -1 4194304 2599 0 0 0 272 2 0 0 25 0 1 0 306784794 11210752 2585 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/3486/statm: 2737 2585 76 170 0 2564 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 16304

[startup+6.30174 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 3486
/proc/meminfo: memFree=1781064/2055920 swapFree=4178548/4192956
[pid=3480] ppid=3478 vsize=5356 CPUtime=0.32
/proc/3480/stat : 3480 (SatELiteGTI) S 3478 3480 2846 0 -1 4194304 335 2600 0 0 0 0 31 1 15 0 1 0 306784759 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3480/statm: 1339 239 197 169 0 50 0
[pid=3486] ppid=3480 vsize=16364 CPUtime=5.93
/proc/3486/stat : 3486 (minisat_static) R 3480 3480 2846 0 -1 4194304 3961 0 0 0 590 3 0 0 25 0 1 0 306784794 16756736 3947 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/3486/statm: 4091 3947 76 170 0 3918 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 21720

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 3486
/proc/meminfo: memFree=1771216/2055920 swapFree=4178548/4192956
[pid=3480] ppid=3478 vsize=5356 CPUtime=0.32
/proc/3480/stat : 3480 (SatELiteGTI) S 3478 3480 2846 0 -1 4194304 335 2600 0 0 0 0 31 1 15 0 1 0 306784759 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3480/statm: 1339 239 197 169 0 50 0
[pid=3486] ppid=3480 vsize=25460 CPUtime=12.34
/proc/3486/stat : 3486 (minisat_static) R 3480 3480 2846 0 -1 4194304 6230 0 0 0 1229 5 0 0 25 0 1 0 306784794 26071040 6216 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/3486/statm: 6365 6216 76 170 0 6192 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 30816

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 3486
/proc/meminfo: memFree=1754320/2055920 swapFree=4178548/4192956
[pid=3480] ppid=3478 vsize=5356 CPUtime=0.32
/proc/3480/stat : 3480 (SatELiteGTI) S 3478 3480 2846 0 -1 4194304 335 2600 0 0 0 0 31 1 15 0 1 0 306784759 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3480/statm: 1339 239 197 169 0 50 0
[pid=3486] ppid=3480 vsize=41860 CPUtime=25.13
/proc/3486/stat : 3486 (minisat_static) R 3480 3480 2846 0 -1 4194304 10313 0 0 0 2504 9 0 0 25 0 1 0 306784794 42864640 10299 1992294400 134512640 135212243 4294956240 18446744073709551615 134526461 0 0 4096 3 0 0 0 17 1 0 0
/proc/3486/statm: 10465 10299 76 170 0 10292 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 47216

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 3486
/proc/meminfo: memFree=1726224/2055920 swapFree=4178548/4192956
[pid=3480] ppid=3478 vsize=5356 CPUtime=0.32
/proc/3480/stat : 3480 (SatELiteGTI) S 3478 3480 2846 0 -1 4194304 335 2600 0 0 0 0 31 1 15 0 1 0 306784759 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3480/statm: 1339 239 197 169 0 50 0
[pid=3486] ppid=3480 vsize=70068 CPUtime=50.73
/proc/3486/stat : 3486 (minisat_static) R 3480 3480 2846 0 -1 4194304 17361 0 0 0 5056 17 0 0 25 0 1 0 306784794 71749632 17347 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/3486/statm: 17517 17347 76 170 0 17344 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 75424

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 3486
/proc/meminfo: memFree=1720016/2055920 swapFree=4178548/4192956
[pid=3480] ppid=3478 vsize=5356 CPUtime=0.32
/proc/3480/stat : 3480 (SatELiteGTI) S 3478 3480 2846 0 -1 4194304 335 2600 0 0 0 0 31 1 15 0 1 0 306784759 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3480/statm: 1339 239 197 169 0 50 0
[pid=3486] ppid=3480 vsize=75744 CPUtime=101.91
/proc/3486/stat : 3486 (minisat_static) R 3480 3480 2846 0 -1 4194304 18777 0 0 0 10173 18 0 0 25 0 1 0 306784794 77561856 18763 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/3486/statm: 18936 18763 76 170 0 18763 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 81100

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3486
/proc/meminfo: memFree=1714448/2055920 swapFree=4178548/4192956
[pid=3480] ppid=3478 vsize=5356 CPUtime=0.32
/proc/3480/stat : 3480 (SatELiteGTI) S 3478 3480 2846 0 -1 4194304 335 2600 0 0 0 0 31 1 15 0 1 0 306784759 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3480/statm: 1339 239 197 169 0 50 0
[pid=3486] ppid=3480 vsize=81296 CPUtime=161.89
/proc/3486/stat : 3486 (minisat_static) R 3480 3480 2846 0 -1 4194304 20155 0 0 0 16170 19 0 0 25 0 1 0 306784794 83247104 20141 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/3486/statm: 20324 20141 76 170 0 20151 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 86652

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3486
/proc/meminfo: memFree=1706000/2055920 swapFree=4178548/4192956
[pid=3480] ppid=3478 vsize=5356 CPUtime=0.32
/proc/3480/stat : 3480 (SatELiteGTI) S 3478 3480 2846 0 -1 4194304 335 2600 0 0 0 0 31 1 15 0 1 0 306784759 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3480/statm: 1339 239 197 169 0 50 0
[pid=3486] ppid=3480 vsize=89488 CPUtime=221.88
/proc/3486/stat : 3486 (minisat_static) R 3480 3480 2846 0 -1 4194304 22235 0 0 0 22166 22 0 0 25 0 1 0 306784794 91635712 22221 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/3486/statm: 22372 22221 76 170 0 22199 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 94844

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3486
/proc/meminfo: memFree=1697744/2055920 swapFree=4178548/4192956
[pid=3480] ppid=3478 vsize=5356 CPUtime=0.32
/proc/3480/stat : 3480 (SatELiteGTI) S 3478 3480 2846 0 -1 4194304 335 2600 0 0 0 0 31 1 15 0 1 0 306784759 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3480/statm: 1339 239 197 169 0 50 0
[pid=3486] ppid=3480 vsize=97984 CPUtime=281.86
/proc/3486/stat : 3486 (minisat_static) R 3480 3480 2846 0 -1 4194304 24306 0 0 0 28162 24 0 0 25 0 1 0 306784794 100335616 24292 1992294400 134512640 135212243 4294956240 18446744073709551615 134538883 0 0 4096 3 0 0 0 17 1 0 0
/proc/3486/statm: 24496 24292 76 170 0 24323 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 103340

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3486
/proc/meminfo: memFree=1691024/2055920 swapFree=4178548/4192956
[pid=3480] ppid=3478 vsize=5356 CPUtime=0.32
/proc/3480/stat : 3480 (SatELiteGTI) S 3478 3480 2846 0 -1 4194304 335 2600 0 0 0 0 31 1 15 0 1 0 306784759 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3480/statm: 1339 239 197 169 0 50 0
[pid=3486] ppid=3480 vsize=104848 CPUtime=341.84
/proc/3486/stat : 3486 (minisat_static) R 3480 3480 2846 0 -1 4194304 26027 0 0 0 34158 26 0 0 25 0 1 0 306784794 107364352 26013 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/3486/statm: 26212 26013 76 170 0 26039 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 110204

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3486
/proc/meminfo: memFree=1687184/2055920 swapFree=4178548/4192956
[pid=3480] ppid=3478 vsize=5356 CPUtime=0.32
/proc/3480/stat : 3480 (SatELiteGTI) S 3478 3480 2846 0 -1 4194304 335 2600 0 0 0 0 31 1 15 0 1 0 306784759 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3480/statm: 1339 239 197 169 0 50 0
[pid=3486] ppid=3480 vsize=108416 CPUtime=401.82

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

/proc/3486/statm: 29252 29086 76 170 0 29079 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 122364

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3486
/proc/meminfo: memFree=1665424/2055920 swapFree=4178548/4192956
[pid=3480] ppid=3478 vsize=5356 CPUtime=0.32
/proc/3480/stat : 3480 (SatELiteGTI) S 3478 3480 2846 0 -1 4194304 335 2600 0 0 0 0 31 1 15 0 1 0 306784759 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3480/statm: 1339 239 197 169 0 50 0
[pid=3486] ppid=3480 vsize=129948 CPUtime=581.77
/proc/3486/stat : 3486 (minisat_static) R 3480 3480 2846 0 -1 4194304 32341 0 0 0 58145 32 0 0 25 0 1 0 306784794 133066752 32327 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/3486/statm: 32487 32327 76 170 0 32314 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 135304

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3486
/proc/meminfo: memFree=1665360/2055920 swapFree=4178548/4192956
[pid=3480] ppid=3478 vsize=5356 CPUtime=0.32
/proc/3480/stat : 3480 (SatELiteGTI) S 3478 3480 2846 0 -1 4194304 335 2600 0 0 0 0 31 1 15 0 1 0 306784759 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3480/statm: 1339 239 197 169 0 50 0
[pid=3486] ppid=3480 vsize=129948 CPUtime=641.75
/proc/3486/stat : 3486 (minisat_static) R 3480 3480 2846 0 -1 4194304 32341 0 0 0 64143 32 0 0 25 0 1 0 306784794 133066752 32327 1992294400 134512640 135212243 4294956240 18446744073709551615 134526507 0 0 4096 3 0 0 0 17 1 0 0
/proc/3486/statm: 32487 32327 76 170 0 32314 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 135304

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3486
/proc/meminfo: memFree=1652240/2055920 swapFree=4178548/4192956
[pid=3480] ppid=3478 vsize=5356 CPUtime=0.32
/proc/3480/stat : 3480 (SatELiteGTI) S 3478 3480 2846 0 -1 4194304 335 2600 0 0 0 0 31 1 15 0 1 0 306784759 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3480/statm: 1339 239 197 169 0 50 0
[pid=3486] ppid=3480 vsize=143016 CPUtime=701.73
/proc/3486/stat : 3486 (minisat_static) R 3480 3480 2846 0 -1 4194304 35616 0 0 0 70138 35 0 0 25 0 1 0 306784794 146448384 35602 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 1 0 0
/proc/3486/statm: 35754 35602 76 170 0 35581 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 148372

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3486
/proc/meminfo: memFree=1652176/2055920 swapFree=4178548/4192956
[pid=3480] ppid=3478 vsize=5356 CPUtime=0.32
/proc/3480/stat : 3480 (SatELiteGTI) S 3478 3480 2846 0 -1 4194304 335 2600 0 0 0 0 31 1 15 0 1 0 306784759 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3480/statm: 1339 239 197 169 0 50 0
[pid=3486] ppid=3480 vsize=143016 CPUtime=761.72
/proc/3486/stat : 3486 (minisat_static) R 3480 3480 2846 0 -1 4194304 35616 0 0 0 76137 35 0 0 25 0 1 0 306784794 146448384 35602 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/3486/statm: 35754 35602 76 170 0 35581 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 148372

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3486
/proc/meminfo: memFree=1652176/2055920 swapFree=4178548/4192956
[pid=3480] ppid=3478 vsize=5356 CPUtime=0.32
/proc/3480/stat : 3480 (SatELiteGTI) S 3478 3480 2846 0 -1 4194304 335 2600 0 0 0 0 31 1 15 0 1 0 306784759 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3480/statm: 1339 239 197 169 0 50 0
[pid=3486] ppid=3480 vsize=143016 CPUtime=821.7
/proc/3486/stat : 3486 (minisat_static) R 3480 3480 2846 0 -1 4194304 35616 0 0 0 82135 35 0 0 25 0 1 0 306784794 146448384 35602 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 1 0 0
/proc/3486/statm: 35754 35602 76 170 0 35581 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 148372

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3492
/proc/meminfo: memFree=1638608/2055920 swapFree=4178548/4192956
[pid=3480] ppid=3478 vsize=5356 CPUtime=0.32
/proc/3480/stat : 3480 (SatELiteGTI) S 3478 3480 2846 0 -1 4194304 335 2600 0 0 0 0 31 1 15 0 1 0 306784759 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3480/statm: 1339 239 197 169 0 50 0
[pid=3486] ppid=3480 vsize=156624 CPUtime=881.68
/proc/3486/stat : 3486 (minisat_static) R 3480 3480 2846 0 -1 4194304 38954 0 0 0 88129 39 0 0 25 0 1 0 306784794 160382976 38940 1992294400 134512640 135212243 4294956240 18446744073709551615 134527698 0 0 4096 3 0 0 0 17 1 0 0
/proc/3486/statm: 39156 38940 76 170 0 38983 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 161980

[startup+942.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3492
/proc/meminfo: memFree=1638672/2055920 swapFree=4178548/4192956
[pid=3480] ppid=3478 vsize=5356 CPUtime=0.32
/proc/3480/stat : 3480 (SatELiteGTI) S 3478 3480 2846 0 -1 4194304 335 2600 0 0 0 0 31 1 15 0 1 0 306784759 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3480/statm: 1339 239 197 169 0 50 0
[pid=3486] ppid=3480 vsize=156624 CPUtime=941.67
/proc/3486/stat : 3486 (minisat_static) R 3480 3480 2846 0 -1 4194304 38954 0 0 0 94128 39 0 0 25 0 1 0 306784794 160382976 38940 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/3486/statm: 39156 38940 76 170 0 38983 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 161980

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3492
/proc/meminfo: memFree=1638736/2055920 swapFree=4178548/4192956
[pid=3480] ppid=3478 vsize=5356 CPUtime=0.32
/proc/3480/stat : 3480 (SatELiteGTI) S 3478 3480 2846 0 -1 4194304 335 2600 0 0 0 0 31 1 15 0 1 0 306784759 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3480/statm: 1339 239 197 169 0 50 0
[pid=3486] ppid=3480 vsize=156624 CPUtime=1001.65
/proc/3486/stat : 3486 (minisat_static) R 3480 3480 2846 0 -1 4194304 38954 0 0 0 100126 39 0 0 25 0 1 0 306784794 160382976 38940 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/3486/statm: 39156 38940 76 170 0 38983 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 161980

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3492
/proc/meminfo: memFree=1629200/2055920 swapFree=4178548/4192956
[pid=3480] ppid=3478 vsize=5356 CPUtime=0.32
/proc/3480/stat : 3480 (SatELiteGTI) S 3478 3480 2846 0 -1 4194304 335 2600 0 0 0 0 31 1 15 0 1 0 306784759 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3480/statm: 1339 239 197 169 0 50 0
[pid=3486] ppid=3480 vsize=166000 CPUtime=1061.62
/proc/3486/stat : 3486 (minisat_static) R 3480 3480 2846 0 -1 4194304 41313 0 0 0 106121 41 0 0 25 0 1 0 306784794 169984000 41299 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/3486/statm: 41500 41299 76 170 0 41327 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 171356

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3492
/proc/meminfo: memFree=1629200/2055920 swapFree=4178548/4192956
[pid=3480] ppid=3478 vsize=5356 CPUtime=0.32
/proc/3480/stat : 3480 (SatELiteGTI) S 3478 3480 2846 0 -1 4194304 335 2600 0 0 0 0 31 1 15 0 1 0 306784759 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3480/statm: 1339 239 197 169 0 50 0
[pid=3486] ppid=3480 vsize=166000 CPUtime=1121.61
/proc/3486/stat : 3486 (minisat_static) R 3480 3480 2846 0 -1 4194304 41313 0 0 0 112120 41 0 0 25 0 1 0 306784794 169984000 41299 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/3486/statm: 41500 41299 76 170 0 41327 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 171356

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3492
/proc/meminfo: memFree=1629136/2055920 swapFree=4178548/4192956
[pid=3480] ppid=3478 vsize=5356 CPUtime=0.32
/proc/3480/stat : 3480 (SatELiteGTI) S 3478 3480 2846 0 -1 4194304 335 2600 0 0 0 0 31 1 15 0 1 0 306784759 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3480/statm: 1339 239 197 169 0 50 0
[pid=3486] ppid=3480 vsize=166000 CPUtime=1181.59
/proc/3486/stat : 3486 (minisat_static) R 3480 3480 2846 0 -1 4194304 41313 0 0 0 118118 41 0 0 25 0 1 0 306784794 169984000 41299 1992294400 134512640 135212243 4294956240 18446744073709551615 134526146 0 0 4096 3 0 0 0 17 1 0 0
/proc/3486/statm: 41500 41299 76 170 0 41327 0
Current children cumulated CPU time (s) 1181.91
Current children cumulated vsize (KiB) 171356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 3492
/proc/meminfo: memFree=1629136/2055920 swapFree=4178548/4192956
[pid=3480] ppid=3478 vsize=5356 CPUtime=0.32
/proc/3480/stat : 3480 (SatELiteGTI) S 3478 3480 2846 0 -1 4194304 335 2600 0 0 0 0 31 1 15 0 1 0 306784759 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 244276847428 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3480/statm: 1339 239 197 169 0 50 0
[pid=3486] ppid=3480 vsize=166000 CPUtime=1199.69
/proc/3486/stat : 3486 (minisat_static) R 3480 3480 2846 0 -1 4194304 41313 0 0 0 119928 41 0 0 25 0 1 0 306784794 169984000 41299 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/3486/statm: 41500 41299 76 170 0 41327 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 171356

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

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

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 3480 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=321951
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=20996
# CPU time returned by wait4() is 0.342947
# while last known CPU time is 1200.01
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.41
CPU time (s): 1200.01
CPU user time (s): 1199.59
CPU system time (s): 0.42
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 171356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.321951
system time used= 0.020996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2935
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= 8

runsolver used 1.36479 second user time and 3.00354 second system time

The end

Launcher Data 

Begin job on node63 at 2009-05-20 04:46:26
IDJOB=1832786
IDBENCH=70356
IDSOLVER=672
FILE ID=node63/1832786-1242787586
PBS_JOBID= 9322379
Free space on /tmp= 66244 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1141213963-005.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832786-1242787586/watcher-1832786-1242787586 -o /tmp/evaluation-result-1832786-1242787586/solver-1832786-1242787586 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832786-1242787586.cnf -random-seed=189279769

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

MD5SUM BENCH= d14279a52e06a00270e4ece8a857fb4f
RANDOM SEED=189279769

node63.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		: 3000.236
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		: 3000.236
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:       1797752 kB
Buffers:         26520 kB
Cached:         183868 kB
SwapCached:       7892 kB
Active:          42292 kB
Inactive:       177724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1797752 kB
SwapTotal:     4192956 kB
SwapFree:      4178548 kB
Dirty:            3020 kB
Writeback:           0 kB
Mapped:          14864 kB
Slab:            23996 kB
Committed_AS:  1112268 kB
PageTables:       1456 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66240 MiB
End job on node63 at 2009-05-20 05:06:28