Trace number 1832734

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) 1200.03 1200.61

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/14000/
unif-k3-r4.2-v14000-c58800-S1813642436-099.cnf
MD5SUM96ac67354b2d4edc2a83b4892dd0ca62
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark426.955
Satisfiable
(Un)Satisfiability was proved
Number of variables14000
Number of clauses58800
Sum of the clauses size176400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 358800
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...
0.00/0.06	c ==============================================================================
0.00/0.06	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.06	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.06	c ==============================================================================
0.00/0.06	c |         0 |   58800   176400 |   17639       0        0     nan |  0.000 % |
0.00/0.20	c |         0 |   58381   177232 |      --       0       --      -- |     --   | -419/832
0.00/0.20	c ==============================================================================
0.00/0.20	c Result  :   #vars: 13647   #clauses: 58381   #literals: 177232
0.00/0.20	c CPU time:   0.186971 s
0.00/0.20	c ==============================================================================
0.00/0.26	c WARNING: for repeatability, setting FPU to use double precision
0.00/0.26	c Number of variables   : 13647        
0.00/0.26	c Number of clauses     : 58381        
0.24/0.30	c Parsing time: 0.04         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-1832734-1242787143/watcher-1832734-1242787143 -o /tmp/evaluation-result-1832734-1242787143/solver-1832734-1242787143 -C 1200 -W 1800 -M 1800 SatELiteGTI HOME/instance-1832734-1242787143.cnf -random-seed=2020635074 

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: 0.99 0.98 0.95 3/64 9402
/proc/meminfo: memFree=1643144/2055920 swapFree=4179532/4192956
[pid=9402] ppid=9400 vsize=5356 CPUtime=0
/proc/9402/stat : 9402 (SatELiteGTI) S 9400 9402 7125 0 -1 4194304 276 0 0 0 0 0 0 0 18 0 1 0 306742347 5484544 235 1992294400 4194304 4889804 548682068800 18446744073709551615 269930430546 0 0 4100 65536 18446744071563648864 0 0 17 0 0 0
/proc/9402/statm: 1339 235 195 169 0 50 0
[pid=9403] ppid=9402 vsize=5356 CPUtime=0
/proc/9403/stat : 9403 (SatELiteGTI) S 9402 9402 7125 0 -1 4194368 51 25 0 0 0 0 0 0 18 0 1 0 306742347 5484544 238 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4096 65538 18446744071563356171 0 0 17 0 0 0
/proc/9403/statm: 1339 238 198 169 0 50 0
[pid=9405] ppid=9403 vsize=5356 CPUtime=0
/proc/9405/stat : 9405 (SatELiteGTI) R 9403 9402 7125 0 -1 4194368 19 0 0 0 0 0 0 0 21 0 1 0 306742347 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930261799 0 0 4096 0 0 0 0 17 1 0 0
/proc/9405/statm: 1339 239 199 169 0 50 0

[startup+0.0298239 s]
/proc/loadavg: 0.99 0.98 0.95 3/64 9402
/proc/meminfo: memFree=1643144/2055920 swapFree=4179532/4192956
[pid=9402] ppid=9400 vsize=5356 CPUtime=0
/proc/9402/stat : 9402 (SatELiteGTI) S 9400 9402 7125 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306742347 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9402/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.102869 s]
/proc/loadavg: 0.99 0.98 0.95 3/64 9402
/proc/meminfo: memFree=1643144/2055920 swapFree=4179532/4192956
[pid=9402] ppid=9400 vsize=5356 CPUtime=0
/proc/9402/stat : 9402 (SatELiteGTI) S 9400 9402 7125 0 -1 4194304 310 250 0 0 0 0 0 0 18 0 1 0 306742347 5484544 237 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9402/statm: 1339 237 197 169 0 50 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5356

[startup+0.301847 s]
/proc/loadavg: 0.99 0.98 0.95 3/64 9402
/proc/meminfo: memFree=1643144/2055920 swapFree=4179532/4192956
[pid=9402] ppid=9400 vsize=5356 CPUtime=0.24
/proc/9402/stat : 9402 (SatELiteGTI) S 9400 9402 7125 0 -1 4194304 335 2066 0 0 0 0 24 0 15 0 1 0 306742347 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9402/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 5356

[startup+0.701893 s]
/proc/loadavg: 0.99 0.98 0.95 3/64 9402
/proc/meminfo: memFree=1643144/2055920 swapFree=4179532/4192956
[pid=9402] ppid=9400 vsize=5356 CPUtime=0.24
/proc/9402/stat : 9402 (SatELiteGTI) S 9400 9402 7125 0 -1 4194304 335 2066 0 0 0 0 24 0 15 0 1 0 306742347 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9402/statm: 1339 239 197 169 0 50 0
Current children cumulated CPU time (s) 0.24
Current children cumulated vsize (KiB) 5356

[startup+1.50302 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 9408
/proc/meminfo: memFree=1635512/2055920 swapFree=4179532/4192956
[pid=9402] ppid=9400 vsize=5356 CPUtime=0.24
/proc/9402/stat : 9402 (SatELiteGTI) S 9400 9402 7125 0 -1 4194304 335 2066 0 0 0 0 24 0 15 0 1 0 306742347 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9402/statm: 1339 239 197 169 0 50 0
[pid=9408] ppid=9402 vsize=7728 CPUtime=1.23
/proc/9408/stat : 9408 (minisat_static) R 9402 9402 7125 0 -1 4194304 1800 0 0 0 123 0 0 0 25 0 1 0 306742373 7913472 1786 1992294400 134512640 135212243 4294956240 18446744073709551615 134526427 0 0 4096 3 0 0 0 17 0 0 0
/proc/9408/statm: 1932 1786 76 170 0 1759 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 13084

[startup+3.10117 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 9408
/proc/meminfo: memFree=1633336/2055920 swapFree=4179532/4192956
[pid=9402] ppid=9400 vsize=5356 CPUtime=0.24
/proc/9402/stat : 9402 (SatELiteGTI) S 9400 9402 7125 0 -1 4194304 335 2066 0 0 0 0 24 0 15 0 1 0 306742347 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9402/statm: 1339 239 197 169 0 50 0
[pid=9408] ppid=9402 vsize=10920 CPUtime=2.83
/proc/9408/stat : 9408 (minisat_static) R 9402 9402 7125 0 -1 4194304 2611 0 0 0 282 1 0 0 25 0 1 0 306742373 11182080 2597 1992294400 134512640 135212243 4294956240 18446744073709551615 134527698 0 0 4096 3 0 0 0 17 0 0 0
/proc/9408/statm: 2730 2597 76 170 0 2557 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16276

[startup+6.30155 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 9408
/proc/meminfo: memFree=1627000/2055920 swapFree=4179532/4192956
[pid=9402] ppid=9400 vsize=5356 CPUtime=0.24
/proc/9402/stat : 9402 (SatELiteGTI) S 9400 9402 7125 0 -1 4194304 335 2066 0 0 0 0 24 0 15 0 1 0 306742347 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9402/statm: 1339 239 197 169 0 50 0
[pid=9408] ppid=9402 vsize=16728 CPUtime=6.03
/proc/9408/stat : 9408 (minisat_static) R 9402 9402 7125 0 -1 4194304 4063 0 0 0 601 2 0 0 25 0 1 0 306742373 17129472 4049 1992294400 134512640 135212243 4294956240 18446744073709551615 134525936 0 0 4096 3 0 0 0 17 0 0 0
/proc/9408/statm: 4182 4049 76 170 0 4009 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 22084

[startup+12.7013 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 9408
/proc/meminfo: memFree=1615992/2055920 swapFree=4179532/4192956
[pid=9402] ppid=9400 vsize=5356 CPUtime=0.24
/proc/9402/stat : 9402 (SatELiteGTI) S 9400 9402 7125 0 -1 4194304 335 2066 0 0 0 0 24 0 15 0 1 0 306742347 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9402/statm: 1339 239 197 169 0 50 0
[pid=9408] ppid=9402 vsize=27116 CPUtime=12.43
/proc/9408/stat : 9408 (minisat_static) R 9402 9402 7125 0 -1 4194304 6675 0 0 0 1238 5 0 0 25 0 1 0 306742373 27766784 6661 1992294400 134512640 135212243 4294956240 18446744073709551615 134526507 0 0 4096 3 0 0 0 17 0 0 0
/proc/9408/statm: 6779 6661 76 170 0 6606 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 32472

[startup+25.5018 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 9408
/proc/meminfo: memFree=1599096/2055920 swapFree=4179532/4192956
[pid=9402] ppid=9400 vsize=5356 CPUtime=0.24
/proc/9402/stat : 9402 (SatELiteGTI) S 9400 9402 7125 0 -1 4194304 335 2066 0 0 0 0 24 0 15 0 1 0 306742347 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9402/statm: 1339 239 197 169 0 50 0
[pid=9408] ppid=9402 vsize=43604 CPUtime=25.22
/proc/9408/stat : 9408 (minisat_static) R 9402 9402 7125 0 -1 4194304 10768 0 0 0 2514 8 0 0 25 0 1 0 306742373 44650496 10754 1992294400 134512640 135212243 4294956240 18446744073709551615 134527715 0 0 4096 3 0 0 0 17 0 0 0
/proc/9408/statm: 10901 10754 76 170 0 10728 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 48960

[startup+51.1018 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 9408
/proc/meminfo: memFree=1576376/2055920 swapFree=4179532/4192956
[pid=9402] ppid=9400 vsize=5356 CPUtime=0.24
/proc/9402/stat : 9402 (SatELiteGTI) S 9400 9402 7125 0 -1 4194304 335 2066 0 0 0 0 24 0 15 0 1 0 306742347 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9402/statm: 1339 239 197 169 0 50 0
[pid=9408] ppid=9402 vsize=65912 CPUtime=50.81
/proc/9408/stat : 9408 (minisat_static) R 9402 9402 7125 0 -1 4194304 16341 0 0 0 5067 14 0 0 25 0 1 0 306742373 67493888 16327 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/9408/statm: 16478 16327 76 170 0 16305 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 71268

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 9408
/proc/meminfo: memFree=1570488/2055920 swapFree=4179532/4192956
[pid=9402] ppid=9400 vsize=5356 CPUtime=0.24
/proc/9402/stat : 9402 (SatELiteGTI) S 9400 9402 7125 0 -1 4194304 335 2066 0 0 0 0 24 0 15 0 1 0 306742347 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9402/statm: 1339 239 197 169 0 50 0
[pid=9408] ppid=9402 vsize=71732 CPUtime=101.99
/proc/9408/stat : 9408 (minisat_static) R 9402 9402 7125 0 -1 4194304 17788 0 0 0 10183 16 0 0 25 0 1 0 306742373 73453568 17774 1992294400 134512640 135212243 4294956240 18446744073709551615 134536925 0 0 4096 3 0 0 0 17 0 0 0
/proc/9408/statm: 17933 17774 76 170 0 17760 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 77088

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 9408
/proc/meminfo: memFree=1564728/2055920 swapFree=4179532/4192956
[pid=9402] ppid=9400 vsize=5356 CPUtime=0.24
/proc/9402/stat : 9402 (SatELiteGTI) S 9400 9402 7125 0 -1 4194304 335 2066 0 0 0 0 24 0 15 0 1 0 306742347 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9402/statm: 1339 239 197 169 0 50 0
[pid=9408] ppid=9402 vsize=77408 CPUtime=161.96
/proc/9408/stat : 9408 (minisat_static) R 9402 9402 7125 0 -1 4194304 19225 0 0 0 16178 18 0 0 25 0 1 0 306742373 79265792 19211 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/9408/statm: 19352 19211 76 170 0 19179 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 82764

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 9408
/proc/meminfo: memFree=1556984/2055920 swapFree=4179532/4192956
[pid=9402] ppid=9400 vsize=5356 CPUtime=0.24
/proc/9402/stat : 9402 (SatELiteGTI) S 9400 9402 7125 0 -1 4194304 335 2066 0 0 0 0 24 0 15 0 1 0 306742347 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9402/statm: 1339 239 197 169 0 50 0
[pid=9408] ppid=9402 vsize=85244 CPUtime=221.93
/proc/9408/stat : 9408 (minisat_static) R 9402 9402 7125 0 -1 4194304 21155 0 0 0 22173 20 0 0 25 0 1 0 306742373 87289856 21141 1992294400 134512640 135212243 4294956240 18446744073709551615 134526058 0 0 4096 3 0 0 0 17 0 0 0
/proc/9408/statm: 21311 21141 76 170 0 21138 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 90600

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 9408
/proc/meminfo: memFree=1554232/2055920 swapFree=4179532/4192956
[pid=9402] ppid=9400 vsize=5356 CPUtime=0.24
/proc/9402/stat : 9402 (SatELiteGTI) S 9400 9402 7125 0 -1 4194304 335 2066 0 0 0 0 24 0 15 0 1 0 306742347 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9402/statm: 1339 239 197 169 0 50 0
[pid=9408] ppid=9402 vsize=88548 CPUtime=281.91
/proc/9408/stat : 9408 (minisat_static) R 9402 9402 7125 0 -1 4194304 21967 0 0 0 28170 21 0 0 25 0 1 0 306742373 90673152 21953 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/9408/statm: 22137 21953 76 170 0 21964 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 93904

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 9410
/proc/meminfo: memFree=1549112/2055920 swapFree=4179532/4192956
[pid=9402] ppid=9400 vsize=5356 CPUtime=0.24
/proc/9402/stat : 9402 (SatELiteGTI) S 9400 9402 7125 0 -1 4194304 335 2066 0 0 0 0 24 0 15 0 1 0 306742347 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9402/statm: 1339 239 197 169 0 50 0
[pid=9408] ppid=9402 vsize=92772 CPUtime=341.88
/proc/9408/stat : 9408 (minisat_static) R 9402 9402 7125 0 -1 4194304 23049 0 0 0 34166 22 0 0 25 0 1 0 306742373 94998528 23035 1992294400 134512640 135212243 4294956240 18446744073709551615 134526257 0 0 4096 3 0 0 0 17 0 0 0
/proc/9408/statm: 23193 23035 76 170 0 23020 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 98128

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 9410
/proc/meminfo: memFree=1539768/2055920 swapFree=4179532/4192956
[pid=9402] ppid=9400 vsize=5356 CPUtime=0.24
/proc/9402/stat : 9402 (SatELiteGTI) S 9400 9402 7125 0 -1 4194304 335 2066 0 0 0 0 24 0 15 0 1 0 306742347 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9402/statm: 1339 239 197 169 0 50 0
[pid=9408] ppid=9402 vsize=102276 CPUtime=401.85

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

/proc/9408/statm: 28110 27966 76 170 0 27937 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 117796

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 9410
/proc/meminfo: memFree=1522744/2055920 swapFree=4179532/4192956
[pid=9402] ppid=9400 vsize=5356 CPUtime=0.24
/proc/9402/stat : 9402 (SatELiteGTI) S 9400 9402 7125 0 -1 4194304 335 2066 0 0 0 0 24 0 15 0 1 0 306742347 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9402/statm: 1339 239 197 169 0 50 0
[pid=9408] ppid=9402 vsize=119572 CPUtime=581.77
/proc/9408/stat : 9408 (minisat_static) R 9402 9402 7125 0 -1 4194304 29785 0 0 0 58148 29 0 0 25 0 1 0 306742373 122441728 29771 1992294400 134512640 135212243 4294956240 18446744073709551615 134526019 0 0 4096 3 0 0 0 17 0 0 0
/proc/9408/statm: 29893 29771 76 170 0 29720 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 124928

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 9410
/proc/meminfo: memFree=1517432/2055920 swapFree=4179532/4192956
[pid=9402] ppid=9400 vsize=5356 CPUtime=0.24
/proc/9402/stat : 9402 (SatELiteGTI) S 9400 9402 7125 0 -1 4194304 335 2066 0 0 0 0 24 0 15 0 1 0 306742347 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9402/statm: 1339 239 197 169 0 50 0
[pid=9408] ppid=9402 vsize=124456 CPUtime=641.75
/proc/9408/stat : 9408 (minisat_static) R 9402 9402 7125 0 -1 4194304 30991 0 0 0 64145 30 0 0 25 0 1 0 306742373 127442944 30977 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/9408/statm: 31114 30977 76 170 0 30941 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 129812

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 9410
/proc/meminfo: memFree=1517304/2055920 swapFree=4179532/4192956
[pid=9402] ppid=9400 vsize=5356 CPUtime=0.24
/proc/9402/stat : 9402 (SatELiteGTI) S 9400 9402 7125 0 -1 4194304 335 2066 0 0 0 0 24 0 15 0 1 0 306742347 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9402/statm: 1339 239 197 169 0 50 0
[pid=9408] ppid=9402 vsize=124456 CPUtime=701.72
/proc/9408/stat : 9408 (minisat_static) R 9402 9402 7125 0 -1 4194304 30991 0 0 0 70142 30 0 0 25 0 1 0 306742373 127442944 30977 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/9408/statm: 31114 30977 76 170 0 30941 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 129812

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 9410
/proc/meminfo: memFree=1504504/2055920 swapFree=4179532/4192956
[pid=9402] ppid=9400 vsize=5356 CPUtime=0.24
/proc/9402/stat : 9402 (SatELiteGTI) S 9400 9402 7125 0 -1 4194304 335 2066 0 0 0 0 24 0 15 0 1 0 306742347 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9402/statm: 1339 239 197 169 0 50 0
[pid=9408] ppid=9402 vsize=137396 CPUtime=761.69
/proc/9408/stat : 9408 (minisat_static) R 9402 9402 7125 0 -1 4194304 34168 0 0 0 76135 34 0 0 25 0 1 0 306742373 140693504 34154 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/9408/statm: 34349 34154 76 170 0 34176 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 142752

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 9410
/proc/meminfo: memFree=1504504/2055920 swapFree=4179532/4192956
[pid=9402] ppid=9400 vsize=5356 CPUtime=0.24
/proc/9402/stat : 9402 (SatELiteGTI) S 9400 9402 7125 0 -1 4194304 335 2066 0 0 0 0 24 0 15 0 1 0 306742347 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9402/statm: 1339 239 197 169 0 50 0
[pid=9408] ppid=9402 vsize=137396 CPUtime=821.68
/proc/9408/stat : 9408 (minisat_static) R 9402 9402 7125 0 -1 4194304 34168 0 0 0 82133 35 0 0 25 0 1 0 306742373 140693504 34154 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/9408/statm: 34349 34154 76 170 0 34176 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 142752

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 9410
/proc/meminfo: memFree=1494840/2055920 swapFree=4179532/4192956
[pid=9402] ppid=9400 vsize=5356 CPUtime=0.24
/proc/9402/stat : 9402 (SatELiteGTI) S 9400 9402 7125 0 -1 4194304 335 2066 0 0 0 0 24 0 15 0 1 0 306742347 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9402/statm: 1339 239 197 169 0 50 0
[pid=9408] ppid=9402 vsize=146900 CPUtime=881.65
/proc/9408/stat : 9408 (minisat_static) R 9402 9402 7125 0 -1 4194304 36577 0 0 0 88127 38 0 0 25 0 1 0 306742373 150425600 36563 1992294400 134512640 135212243 4294956240 18446744073709551615 134526257 0 0 4096 3 0 0 0 17 0 0 0
/proc/9408/statm: 36725 36563 76 170 0 36552 0
Current children cumulated CPU time (s) 881.89
Current children cumulated vsize (KiB) 152256

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 9410
/proc/meminfo: memFree=1494840/2055920 swapFree=4179532/4192956
[pid=9402] ppid=9400 vsize=5356 CPUtime=0.24
/proc/9402/stat : 9402 (SatELiteGTI) S 9400 9402 7125 0 -1 4194304 335 2066 0 0 0 0 24 0 15 0 1 0 306742347 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9402/statm: 1339 239 197 169 0 50 0
[pid=9408] ppid=9402 vsize=146900 CPUtime=941.61
/proc/9408/stat : 9408 (minisat_static) R 9402 9402 7125 0 -1 4194304 36577 0 0 0 94123 38 0 0 25 0 1 0 306742373 150425600 36563 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/9408/statm: 36725 36563 76 170 0 36552 0
Current children cumulated CPU time (s) 941.85
Current children cumulated vsize (KiB) 152256

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 9410
/proc/meminfo: memFree=1494840/2055920 swapFree=4179532/4192956
[pid=9402] ppid=9400 vsize=5356 CPUtime=0.24
/proc/9402/stat : 9402 (SatELiteGTI) S 9400 9402 7125 0 -1 4194304 335 2066 0 0 0 0 24 0 15 0 1 0 306742347 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9402/statm: 1339 239 197 169 0 50 0
[pid=9408] ppid=9402 vsize=146900 CPUtime=1001.59
/proc/9408/stat : 9408 (minisat_static) R 9402 9402 7125 0 -1 4194304 36577 0 0 0 100121 38 0 0 25 0 1 0 306742373 150425600 36563 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/9408/statm: 36725 36563 76 170 0 36552 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 152256

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 9410
/proc/meminfo: memFree=1478840/2055920 swapFree=4179532/4192956
[pid=9402] ppid=9400 vsize=5356 CPUtime=0.24
/proc/9402/stat : 9402 (SatELiteGTI) S 9400 9402 7125 0 -1 4194304 335 2066 0 0 0 0 24 0 15 0 1 0 306742347 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9402/statm: 1339 239 197 169 0 50 0
[pid=9408] ppid=9402 vsize=163272 CPUtime=1061.56
/proc/9408/stat : 9408 (minisat_static) R 9402 9402 7125 0 -1 4194304 40685 0 0 0 106113 43 0 0 25 0 1 0 306742373 167190528 40671 1992294400 134512640 135212243 4294956240 18446744073709551615 134533001 0 0 4096 3 0 0 0 17 0 0 0
/proc/9408/statm: 40818 40671 76 170 0 40645 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 168628

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 9410
/proc/meminfo: memFree=1478264/2055920 swapFree=4179532/4192956
[pid=9402] ppid=9400 vsize=5356 CPUtime=0.24
/proc/9402/stat : 9402 (SatELiteGTI) S 9400 9402 7125 0 -1 4194304 335 2066 0 0 0 0 24 0 15 0 1 0 306742347 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9402/statm: 1339 239 197 169 0 50 0
[pid=9408] ppid=9402 vsize=163272 CPUtime=1121.54
/proc/9408/stat : 9408 (minisat_static) R 9402 9402 7125 0 -1 4194304 40685 0 0 0 112111 43 0 0 25 0 1 0 306742373 167190528 40671 1992294400 134512640 135212243 4294956240 18446744073709551615 134526211 0 0 4096 3 0 0 0 17 0 0 0
/proc/9408/statm: 40818 40671 76 170 0 40645 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 168628

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 9410
/proc/meminfo: memFree=1478264/2055920 swapFree=4179532/4192956
[pid=9402] ppid=9400 vsize=5356 CPUtime=0.24
/proc/9402/stat : 9402 (SatELiteGTI) S 9400 9402 7125 0 -1 4194304 335 2066 0 0 0 0 24 0 15 0 1 0 306742347 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9402/statm: 1339 239 197 169 0 50 0
[pid=9408] ppid=9402 vsize=163272 CPUtime=1181.5
/proc/9408/stat : 9408 (minisat_static) R 9402 9402 7125 0 -1 4194304 40685 0 0 0 118107 43 0 0 25 0 1 0 306742373 167190528 40671 1992294400 134512640 135212243 4294956240 18446744073709551615 134526248 0 0 4096 3 0 0 0 17 0 0 0
/proc/9408/statm: 40818 40671 76 170 0 40645 0
Current children cumulated CPU time (s) 1181.74
Current children cumulated vsize (KiB) 168628



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 0.99 0.98 0.95 2/66 9410
/proc/meminfo: memFree=1478200/2055920 swapFree=4179532/4192956
[pid=9402] ppid=9400 vsize=5356 CPUtime=0.24
/proc/9402/stat : 9402 (SatELiteGTI) S 9400 9402 7125 0 -1 4194304 335 2066 0 0 0 0 24 0 15 0 1 0 306742347 5484544 239 1992294400 4194304 4889804 548682068800 18446744073709551615 269930259268 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/9402/statm: 1339 239 197 169 0 50 0
[pid=9408] ppid=9402 vsize=163272 CPUtime=1199.79
/proc/9408/stat : 9408 (minisat_static) R 9402 9402 7125 0 -1 4194304 40685 0 0 0 119936 43 0 0 25 0 1 0 306742373 167190528 40671 1992294400 134512640 135212243 4294956240 18446744073709551615 134526072 0 0 4096 3 0 0 0 17 0 0 0
/proc/9408/statm: 40818 40671 76 170 0 40645 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 168628

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 9402 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=245962
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=12998
# CPU time returned by wait4() is 0.25896
# while last known CPU time is 1200.03
#
# 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): 1200.03
CPU user time (s): 1199.6
CPU system time (s): 0.43
CPU usage (%): 99.9515
Max. virtual memory (cumulated for all children) (KiB): 168628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.245962
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2401
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= 21

runsolver used 1.3088 second user time and 2.87256 second system time

The end

Launcher Data 

Begin job on node53 at 2009-05-20 04:39:03
IDJOB=1832734
IDBENCH=70330
IDSOLVER=672
FILE ID=node53/1832734-1242787143
PBS_JOBID= 9322320
Free space on /tmp= 66052 MiB

SOLVER NAME= MiniSAT 09z 2009-03-22
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/14000/unif-k3-r4.2-v14000-c58800-S1813642436-099.cnf
COMMAND LINE= SatELiteGTI BENCHNAME -random-seed=RANDOMSEED
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1832734-1242787143/watcher-1832734-1242787143 -o /tmp/evaluation-result-1832734-1242787143/solver-1832734-1242787143 -C 1200 -W 1800 -M 1800  SatELiteGTI HOME/instance-1832734-1242787143.cnf -random-seed=2020635074

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

MD5SUM BENCH= 96ac67354b2d4edc2a83b4892dd0ca62
RANDOM SEED=2020635074

node53.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		: 3000.245
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		: 3000.245
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:       1643624 kB
Buffers:         41260 kB
Cached:         299220 kB
SwapCached:       7612 kB
Active:          59880 kB
Inactive:       290292 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1643624 kB
SwapTotal:     4192956 kB
SwapFree:      4179532 kB
Dirty:            2668 kB
Writeback:           0 kB
Mapped:          13556 kB
Slab:            48160 kB
Committed_AS:   921108 kB
PageTables:       1380 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= 66048 MiB
End job on node53 at 2009-05-20 04:59:06