Trace number 1832646

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) 1200.06 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/2000/
unif-k3-r4.2-v2000-c8400-S136987316-008.cnf
MD5SUMf6ddf1b0f08bcc31521c4b74db5ce22f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.330948
Satisfiable
(Un)Satisfiability was proved
Number of variables2000
Number of clauses8400
Sum of the clauses size25200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38400
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...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    8400    25200 |    2519       0        0     nan |  0.000 % |
0.00/0.03	c |         0 |    8323    25326 |      --       0       --      -- |     --   | -77/126
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1937   #clauses: 8323   #literals: 25326
0.00/0.03	c CPU time:   0.024996 s
0.00/0.03	c ==============================================================================
0.00/0.04	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.04	c Number of variables   : 1937         
0.00/0.04	c Number of clauses     : 8323         
0.00/0.04	c Parsing time: 0.01         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-1832646-1242785855/watcher-1832646-1242785855 -o /tmp/evaluation-result-1832646-1242785855/solver-1832646-1242785855 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832646-1242785855.cnf -random-seed=267565232 

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 15033
/proc/meminfo: memFree=1834008/2055920 swapFree=4179684/4192956
[pid=15033] ppid=15031 vsize=5356 CPUtime=0
/proc/15033/stat : 15033 (SatELiteGTI) S 15031 15033 14402 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 306618509 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 253307355218 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/15033/statm: 1339 235 195 169 0 50 0
[pid=15034] ppid=15033 vsize=5356 CPUtime=0
/proc/15034/stat : 15034 (SatELiteGTI) S 15033 15033 14402 0 -1 4194368 51 25 0 0 0 0 0 0 18 0 1 0 306618509 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/15034/statm: 1339 238 198 169 0 50 0
[pid=15036] ppid=15034 vsize=188 CPUtime=0
/proc/15036/stat : 15036 (sed) R 15034 15033 14402 0 -1 4194304 36 0 0 0 0 0 0 0 18 0 1 0 306618509 192512 17 1992294400 4194304 4240196 548682069056 18446744073709551615 253304522368 0 0 4096 0 0 0 0 17 0 0 0
/proc/15036/statm: 48 23 16 11 0 11 0

[startup+0.039081 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15033
/proc/meminfo: memFree=1834008/2055920 swapFree=4179684/4192956
[pid=15033] ppid=15031 vsize=5356 CPUtime=0
/proc/15033/stat : 15033 (SatELiteGTI) S 15031 15033 14402 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306618509 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15033/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.101092 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15033
/proc/meminfo: memFree=1834008/2055920 swapFree=4179684/4192956
[pid=15033] ppid=15031 vsize=5356 CPUtime=0.03
/proc/15033/stat : 15033 (SatELiteGTI) S 15031 15033 14402 0 -1 4194304 335 620 0 0 0 0 3 0 16 0 1 0 306618509 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15033/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.301126 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15033
/proc/meminfo: memFree=1834008/2055920 swapFree=4179684/4192956
[pid=15033] ppid=15031 vsize=5356 CPUtime=0.03
/proc/15033/stat : 15033 (SatELiteGTI) S 15031 15033 14402 0 -1 4194304 335 620 0 0 0 0 3 0 16 0 1 0 306618509 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15033/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+0.701198 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 15033
/proc/meminfo: memFree=1834008/2055920 swapFree=4179684/4192956
[pid=15033] ppid=15031 vsize=5356 CPUtime=0.03
/proc/15033/stat : 15033 (SatELiteGTI) S 15031 15033 14402 0 -1 4194304 335 620 0 0 0 0 3 0 16 0 1 0 306618509 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15033/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5356

[startup+1.50133 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 15039
/proc/meminfo: memFree=1829896/2055920 swapFree=4179684/4192956
[pid=15033] ppid=15031 vsize=5356 CPUtime=0.03
/proc/15033/stat : 15033 (SatELiteGTI) S 15031 15033 14402 0 -1 4194304 335 620 0 0 0 0 3 0 16 0 1 0 306618509 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15033/statm: 1339 239 197 169 0 50 0
[pid=15039] ppid=15033 vsize=6296 CPUtime=1.45
/proc/15039/stat : 15039 (minisat_static) R 15033 15033 14402 0 -1 4194304 1238 0 0 0 145 0 0 0 25 0 1 0 306618513 6447104 1224 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15039/statm: 1574 1224 76 170 0 1401 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 11652

[startup+3.1026 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 15039
/proc/meminfo: memFree=1827656/2055920 swapFree=4179684/4192956
[pid=15033] ppid=15031 vsize=5356 CPUtime=0.03
/proc/15033/stat : 15033 (SatELiteGTI) S 15031 15033 14402 0 -1 4194304 335 620 0 0 0 0 3 0 16 0 1 0 306618509 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15033/statm: 1339 239 197 169 0 50 0
[pid=15039] ppid=15033 vsize=8872 CPUtime=3.05
/proc/15039/stat : 15039 (minisat_static) R 15033 15033 14402 0 -1 4194304 1901 0 0 0 305 0 0 0 25 0 1 0 306618513 9084928 1887 1992294400 134512640 135212243 4294956240 18446744073709551615 134526010 0 0 4096 3 0 0 0 17 1 0 0
/proc/15039/statm: 2218 1887 76 170 0 2045 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 14228

[startup+6.30115 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 15039
/proc/meminfo: memFree=1823304/2055920 swapFree=4179684/4192956
[pid=15033] ppid=15031 vsize=5356 CPUtime=0.03
/proc/15033/stat : 15033 (SatELiteGTI) S 15031 15033 14402 0 -1 4194304 335 620 0 0 0 0 3 0 16 0 1 0 306618509 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15033/statm: 1339 239 197 169 0 50 0
[pid=15039] ppid=15033 vsize=12468 CPUtime=6.25
/proc/15039/stat : 15039 (minisat_static) R 15033 15033 14402 0 -1 4194304 2800 0 0 0 624 1 0 0 25 0 1 0 306618513 12767232 2786 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15039/statm: 3117 2786 76 170 0 2944 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 17824

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 15039
/proc/meminfo: memFree=1817864/2055920 swapFree=4179684/4192956
[pid=15033] ppid=15031 vsize=5356 CPUtime=0.03
/proc/15033/stat : 15033 (SatELiteGTI) S 15031 15033 14402 0 -1 4194304 335 620 0 0 0 0 3 0 16 0 1 0 306618509 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15033/statm: 1339 239 197 169 0 50 0
[pid=15039] ppid=15033 vsize=17432 CPUtime=12.64
/proc/15039/stat : 15039 (minisat_static) R 15033 15033 14402 0 -1 4194304 4038 0 0 0 1262 2 0 0 25 0 1 0 306618513 17850368 4024 1992294400 134512640 135212243 4294956240 18446744073709551615 134718742 0 0 4096 3 0 0 0 17 1 0 0
/proc/15039/statm: 4358 4024 76 170 0 4185 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 22788

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 15039
/proc/meminfo: memFree=1812168/2055920 swapFree=4179684/4192956
[pid=15033] ppid=15031 vsize=5356 CPUtime=0.03
/proc/15033/stat : 15033 (SatELiteGTI) S 15031 15033 14402 0 -1 4194304 335 620 0 0 0 0 3 0 16 0 1 0 306618509 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15033/statm: 1339 239 197 169 0 50 0
[pid=15039] ppid=15033 vsize=22832 CPUtime=25.44
/proc/15039/stat : 15039 (minisat_static) R 15033 15033 14402 0 -1 4194304 5346 0 0 0 2540 4 0 0 25 0 1 0 306618513 23379968 5332 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15039/statm: 5708 5332 76 170 0 5535 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 28188

[startup+51.1018 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 15039
/proc/meminfo: memFree=1809992/2055920 swapFree=4179684/4192956
[pid=15033] ppid=15031 vsize=5356 CPUtime=0.03
/proc/15033/stat : 15033 (SatELiteGTI) S 15031 15033 14402 0 -1 4194304 335 620 0 0 0 0 3 0 16 0 1 0 306618509 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15033/statm: 1339 239 197 169 0 50 0
[pid=15039] ppid=15033 vsize=24944 CPUtime=51.03
/proc/15039/stat : 15039 (minisat_static) R 15033 15033 14402 0 -1 4194304 5892 0 0 0 5098 5 0 0 25 0 1 0 306618513 25542656 5878 1992294400 134512640 135212243 4294956240 18446744073709551615 134530051 0 0 4096 3 0 0 0 17 1 0 0
/proc/15039/statm: 6236 5878 76 170 0 6063 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 30300

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 15039
/proc/meminfo: memFree=1807304/2055920 swapFree=4179684/4192956
[pid=15033] ppid=15031 vsize=5356 CPUtime=0.03
/proc/15033/stat : 15033 (SatELiteGTI) S 15031 15033 14402 0 -1 4194304 335 620 0 0 0 0 3 0 16 0 1 0 306618509 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15033/statm: 1339 239 197 169 0 50 0
[pid=15039] ppid=15033 vsize=27584 CPUtime=102.22
/proc/15039/stat : 15039 (minisat_static) R 15033 15033 14402 0 -1 4194304 6561 0 0 0 10216 6 0 0 25 0 1 0 306618513 28246016 6547 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15039/statm: 6896 6547 76 170 0 6723 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 32940

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15039
/proc/meminfo: memFree=1802248/2055920 swapFree=4179684/4192956
[pid=15033] ppid=15031 vsize=5356 CPUtime=0.03
/proc/15033/stat : 15033 (SatELiteGTI) S 15031 15033 14402 0 -1 4194304 335 620 0 0 0 0 3 0 16 0 1 0 306618509 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15033/statm: 1339 239 197 169 0 50 0
[pid=15039] ppid=15033 vsize=32648 CPUtime=162.19
/proc/15039/stat : 15039 (minisat_static) R 15033 15033 14402 0 -1 4194304 7801 0 0 0 16212 7 0 0 25 0 1 0 306618513 33431552 7787 1992294400 134512640 135212243 4294956240 18446744073709551615 134535636 0 0 4096 3 0 0 0 17 1 0 0
/proc/15039/statm: 8162 7787 76 170 0 7989 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 38004

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15039
/proc/meminfo: memFree=1799176/2055920 swapFree=4179684/4192956
[pid=15033] ppid=15031 vsize=5356 CPUtime=0.03
/proc/15033/stat : 15033 (SatELiteGTI) S 15031 15033 14402 0 -1 4194304 335 620 0 0 0 0 3 0 16 0 1 0 306618509 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15033/statm: 1339 239 197 169 0 50 0
[pid=15039] ppid=15033 vsize=35684 CPUtime=222.17
/proc/15039/stat : 15039 (minisat_static) R 15033 15033 14402 0 -1 4194304 8567 0 0 0 22209 8 0 0 25 0 1 0 306618513 36540416 8553 1992294400 134512640 135212243 4294956240 18446744073709551615 134526136 0 0 4096 3 0 0 0 17 1 0 0
/proc/15039/statm: 8921 8553 76 170 0 8748 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 41040

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15039
/proc/meminfo: memFree=1795848/2055920 swapFree=4179684/4192956
[pid=15033] ppid=15031 vsize=5356 CPUtime=0.03
/proc/15033/stat : 15033 (SatELiteGTI) S 15031 15033 14402 0 -1 4194304 335 620 0 0 0 0 3 0 16 0 1 0 306618509 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15033/statm: 1339 239 197 169 0 50 0
[pid=15039] ppid=15033 vsize=38984 CPUtime=282.15
/proc/15039/stat : 15039 (minisat_static) R 15033 15033 14402 0 -1 4194304 9390 0 0 0 28206 9 0 0 25 0 1 0 306618513 39919616 9376 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/15039/statm: 9746 9376 76 170 0 9573 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 44340

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15039
/proc/meminfo: memFree=1793160/2055920 swapFree=4179684/4192956
[pid=15033] ppid=15031 vsize=5356 CPUtime=0.03
/proc/15033/stat : 15033 (SatELiteGTI) S 15031 15033 14402 0 -1 4194304 335 620 0 0 0 0 3 0 16 0 1 0 306618509 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15033/statm: 1339 239 197 169 0 50 0
[pid=15039] ppid=15033 vsize=41624 CPUtime=342.12
/proc/15039/stat : 15039 (minisat_static) R 15033 15033 14402 0 -1 4194304 10070 0 0 0 34202 10 0 0 25 0 1 0 306618513 42622976 10056 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15039/statm: 10406 10056 76 170 0 10233 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 46980

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15039
/proc/meminfo: memFree=1792136/2055920 swapFree=4179684/4192956
[pid=15033] ppid=15031 vsize=5356 CPUtime=0.03
/proc/15033/stat : 15033 (SatELiteGTI) S 15031 15033 14402 0 -1 4194304 335 620 0 0 0 0 3 0 16 0 1 0 306618509 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15033/statm: 1339 239 197 169 0 50 0
[pid=15039] ppid=15033 vsize=42548 CPUtime=402.11

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

/proc/15039/statm: 12783 12402 76 170 0 12610 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 56488

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15039
/proc/meminfo: memFree=1783496/2055920 swapFree=4179684/4192956
[pid=15033] ppid=15031 vsize=5356 CPUtime=0.03
/proc/15033/stat : 15033 (SatELiteGTI) S 15031 15033 14402 0 -1 4194304 335 620 0 0 0 0 3 0 16 0 1 0 306618509 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15033/statm: 1339 239 197 169 0 50 0
[pid=15039] ppid=15033 vsize=51132 CPUtime=642.03
/proc/15039/stat : 15039 (minisat_static) R 15033 15033 14402 0 -1 4194304 12416 0 0 0 64189 14 0 0 25 0 1 0 306618513 52359168 12402 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15039/statm: 12783 12402 76 170 0 12610 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 56488

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15039
/proc/meminfo: memFree=1778568/2055920 swapFree=4179684/4192956
[pid=15033] ppid=15031 vsize=5356 CPUtime=0.03
/proc/15033/stat : 15033 (SatELiteGTI) S 15031 15033 14402 0 -1 4194304 335 620 0 0 0 0 3 0 16 0 1 0 306618509 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15033/statm: 1339 239 197 169 0 50 0
[pid=15039] ppid=15033 vsize=56016 CPUtime=702.01
/proc/15039/stat : 15039 (minisat_static) R 15033 15033 14402 0 -1 4194304 13649 0 0 0 70186 15 0 0 25 0 1 0 306618513 57360384 13635 1992294400 134512640 135212243 4294956240 18446744073709551615 134526154 0 0 4096 3 0 0 0 17 1 0 0
/proc/15039/statm: 14004 13635 76 170 0 13831 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 61372

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15039
/proc/meminfo: memFree=1778504/2055920 swapFree=4179684/4192956
[pid=15033] ppid=15031 vsize=5356 CPUtime=0.03
/proc/15033/stat : 15033 (SatELiteGTI) S 15031 15033 14402 0 -1 4194304 335 620 0 0 0 0 3 0 16 0 1 0 306618509 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15033/statm: 1339 239 197 169 0 50 0
[pid=15039] ppid=15033 vsize=56016 CPUtime=761.99
/proc/15039/stat : 15039 (minisat_static) R 15033 15033 14402 0 -1 4194304 13649 0 0 0 76184 15 0 0 25 0 1 0 306618513 57360384 13635 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15039/statm: 14004 13635 76 170 0 13831 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 61372

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15039
/proc/meminfo: memFree=1778504/2055920 swapFree=4179684/4192956
[pid=15033] ppid=15031 vsize=5356 CPUtime=0.03
/proc/15033/stat : 15033 (SatELiteGTI) S 15031 15033 14402 0 -1 4194304 335 620 0 0 0 0 3 0 16 0 1 0 306618509 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15033/statm: 1339 239 197 169 0 50 0
[pid=15039] ppid=15033 vsize=56016 CPUtime=821.96
/proc/15039/stat : 15039 (minisat_static) R 15033 15033 14402 0 -1 4194304 13649 0 0 0 82181 15 0 0 25 0 1 0 306618513 57360384 13635 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15039/statm: 14004 13635 76 170 0 13831 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 61372

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15039
/proc/meminfo: memFree=1772936/2055920 swapFree=4179684/4192956
[pid=15033] ppid=15031 vsize=5356 CPUtime=0.03
/proc/15033/stat : 15033 (SatELiteGTI) S 15031 15033 14402 0 -1 4194304 335 620 0 0 0 0 3 0 16 0 1 0 306618509 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15033/statm: 1339 239 197 169 0 50 0
[pid=15039] ppid=15033 vsize=61428 CPUtime=881.94
/proc/15039/stat : 15039 (minisat_static) R 15033 15033 14402 0 -1 4194304 15019 0 0 0 88178 16 0 0 25 0 1 0 306618513 62902272 15005 1992294400 134512640 135212243 4294956240 18446744073709551615 134526197 0 0 4096 3 0 0 0 17 1 0 0
/proc/15039/statm: 15357 15005 76 170 0 15184 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 66784

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15039
/proc/meminfo: memFree=1772936/2055920 swapFree=4179684/4192956
[pid=15033] ppid=15031 vsize=5356 CPUtime=0.03
/proc/15033/stat : 15033 (SatELiteGTI) S 15031 15033 14402 0 -1 4194304 335 620 0 0 0 0 3 0 16 0 1 0 306618509 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15033/statm: 1339 239 197 169 0 50 0
[pid=15039] ppid=15033 vsize=61428 CPUtime=941.91
/proc/15039/stat : 15039 (minisat_static) R 15033 15033 14402 0 -1 4194304 15019 0 0 0 94175 16 0 0 25 0 1 0 306618513 62902272 15005 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/15039/statm: 15357 15005 76 170 0 15184 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 66784

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15039
/proc/meminfo: memFree=1772872/2055920 swapFree=4179684/4192956
[pid=15033] ppid=15031 vsize=5356 CPUtime=0.03
/proc/15033/stat : 15033 (SatELiteGTI) S 15031 15033 14402 0 -1 4194304 335 620 0 0 0 0 3 0 16 0 1 0 306618509 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15033/statm: 1339 239 197 169 0 50 0
[pid=15039] ppid=15033 vsize=61428 CPUtime=1001.9
/proc/15039/stat : 15039 (minisat_static) R 15033 15033 14402 0 -1 4194304 15019 0 0 0 100173 17 0 0 25 0 1 0 306618513 62902272 15005 1992294400 134512640 135212243 4294956240 18446744073709551615 134526078 0 0 4096 3 0 0 0 17 1 0 0
/proc/15039/statm: 15357 15005 76 170 0 15184 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 66784

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15039
/proc/meminfo: memFree=1767176/2055920 swapFree=4179684/4192956
[pid=15033] ppid=15031 vsize=5356 CPUtime=0.03
/proc/15033/stat : 15033 (SatELiteGTI) S 15031 15033 14402 0 -1 4194304 335 620 0 0 0 0 3 0 16 0 1 0 306618509 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15033/statm: 1339 239 197 169 0 50 0
[pid=15039] ppid=15033 vsize=67380 CPUtime=1061.87
/proc/15039/stat : 15039 (minisat_static) R 15033 15033 14402 0 -1 4194304 16442 0 0 0 106169 18 0 0 25 0 1 0 306618513 68997120 16428 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 1 0 0
/proc/15039/statm: 16845 16428 76 170 0 16672 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 72736

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15039
/proc/meminfo: memFree=1767112/2055920 swapFree=4179684/4192956
[pid=15033] ppid=15031 vsize=5356 CPUtime=0.03
/proc/15033/stat : 15033 (SatELiteGTI) S 15031 15033 14402 0 -1 4194304 335 620 0 0 0 0 3 0 16 0 1 0 306618509 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15033/statm: 1339 239 197 169 0 50 0
[pid=15039] ppid=15033 vsize=67380 CPUtime=1121.85
/proc/15039/stat : 15039 (minisat_static) R 15033 15033 14402 0 -1 4194304 16442 0 0 0 112167 18 0 0 25 0 1 0 306618513 68997120 16428 1992294400 134512640 135212243 4294956240 18446744073709551615 134526123 0 0 4096 3 0 0 0 17 1 0 0
/proc/15039/statm: 16845 16428 76 170 0 16672 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 72736

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15039
/proc/meminfo: memFree=1767048/2055920 swapFree=4179684/4192956
[pid=15033] ppid=15031 vsize=5356 CPUtime=0.03
/proc/15033/stat : 15033 (SatELiteGTI) S 15031 15033 14402 0 -1 4194304 335 620 0 0 0 0 3 0 16 0 1 0 306618509 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15033/statm: 1339 239 197 169 0 50 0
[pid=15039] ppid=15033 vsize=67380 CPUtime=1181.84
/proc/15039/stat : 15039 (minisat_static) R 15033 15033 14402 0 -1 4194304 16442 0 0 0 118165 19 0 0 25 0 1 0 306618513 68997120 16428 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 1 0 0
/proc/15039/statm: 16845 16428 76 170 0 16672 0
Current children cumulated CPU time (s) 1181.87
Current children cumulated vsize (KiB) 72736



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15039
/proc/meminfo: memFree=1767048/2055920 swapFree=4179684/4192956
[pid=15033] ppid=15031 vsize=5356 CPUtime=0.03
/proc/15033/stat : 15033 (SatELiteGTI) S 15031 15033 14402 0 -1 4194304 335 620 0 0 0 0 3 0 16 0 1 0 306618509 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15033/statm: 1339 239 197 169 0 50 0
[pid=15039] ppid=15033 vsize=67380 CPUtime=1200.03
/proc/15039/stat : 15039 (minisat_static) R 15033 15033 14402 0 -1 4194304 16442 0 0 0 119984 19 0 0 25 0 1 0 306618513 68997120 16428 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 1 0 0
/proc/15039/statm: 16845 16428 76 170 0 16672 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 72736

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: 0.99 0.98 0.99 2/66 15039
/proc/meminfo: memFree=1767048/2055920 swapFree=4179684/4192956
[pid=15033] ppid=15031 vsize=5356 CPUtime=0.03
/proc/15033/stat : 15033 (SatELiteGTI) S 15031 15033 14402 0 -1 4194304 335 620 0 0 0 0 3 0 16 0 1 0 306618509 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 253307183940 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15033/statm: 1339 239 197 169 0 50 0
[pid=15039] ppid=15033 vsize=67380 CPUtime=1200.03
/proc/15039/stat : 15039 (minisat_static) R 15033 15033 14402 0 -1 4194304 16442 0 0 0 119984 19 0 0 25 0 1 0 306618513 68997120 16428 1992294400 134512640 135212243 4294956240 18446744073709551615 134526157 0 0 4096 3 0 0 0 17 1 0 0
/proc/15039/statm: 16845 16428 76 170 0 16672 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 72736

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 15033 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=35994
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=4999
# CPU time returned by wait4() is 0.040993
# while last known CPU time is 1200.06
#
# 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): 1200.06
CPU user time (s): 1199.87
CPU system time (s): 0.19
CPU usage (%): 99.9624
Max. virtual memory (cumulated for all children) (KiB): 72736

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.035994
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 955
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= 6

runsolver used 1.41078 second user time and 2.89556 second system time

The end

Launcher Data 

Begin job on node25 at 2009-05-20 04:17:35
IDJOB=1832646
IDBENCH=70286
IDSOLVER=672
FILE ID=node25/1832646-1242785855
PBS_JOBID= 9322306
Free space on /tmp= 66392 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/2000/unif-k3-r4.2-v2000-c8400-S136987316-008.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832646-1242785855/watcher-1832646-1242785855 -o /tmp/evaluation-result-1832646-1242785855/solver-1832646-1242785855 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832646-1242785855.cnf -random-seed=267565232

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

MD5SUM BENCH= f6ddf1b0f08bcc31521c4b74db5ce22f
RANDOM SEED=267565232

node25.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		: 3000.259
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		: 3000.259
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:       1834552 kB
Buffers:         30216 kB
Cached:         122728 kB
SwapCached:       7944 kB
Active:          55032 kB
Inactive:       107244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1834552 kB
SwapTotal:     4192956 kB
SwapFree:      4179684 kB
Dirty:            1712 kB
Writeback:           0 kB
Mapped:          14056 kB
Slab:            45188 kB
Committed_AS:   999816 kB
PageTables:       1464 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= 66392 MiB
End job on node25 at 2009-05-20 04:37:37