Trace number 1731636

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
Rsat 2009-03-22? (TO) 1200 1200.71

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest02-Mat26.sat05-457.reshuffled-07.cnf
MD5SUM3d4fadc8af17bc65dbe7fef013825ed5
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark248.946
Satisfiable
(Un)Satisfiability was proved
Number of variables744
Number of clauses2464
Sum of the clauses size6432
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2960
Number of clauses of size 31504
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |    2464     6432 |     739       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    2208     7456 |      --       0       --      -- |     --   | -256/1024
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 360   #clauses: 2208   #literals: 7456
0.00/0.01	c CPU time:   0.012998 s
0.00/0.01	c ==============================================================================
0.00/0.02	c Rsat version 3.02
0.00/0.02	c Base unit clause learned: 0

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-1731636-1240772895/watcher-1731636-1240772895 -o /tmp/evaluation-result-1731636-1240772895/solver-1731636-1240772895 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/rsat.sh HOME/instance-1731636-1240772895.cnf HOME 

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
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 1.00 1.01 3/64 21419
/proc/meminfo: memFree=1833160/2055920 swapFree=4180472/4192956
[pid=21419] ppid=21417 vsize=5356 CPUtime=0
/proc/21419/stat : 21419 (rsat.sh) S 21417 21419 21058 0 -1 4194304 290 0 0 0 0 0 0 0 18 0 1 0 105313899 5484544 240 1992294400 4194304 4889804 548682068768 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21419/statm: 1339 240 199 169 0 50 0
[pid=21420] ppid=21419 vsize=1144 CPUtime=0
/proc/21420/stat : 21420 (SatElite) R 21419 21419 21058 0 -1 4194304 150 0 0 0 0 0 0 0 18 0 1 0 105313899 1171456 133 1992294400 4194304 4959918 548682068656 18446744073709551615 4414439 0 0 4096 3 0 0 0 17 0 0 0
/proc/21420/statm: 286 135 64 186 0 96 0

[startup+0.0893391 s]
/proc/loadavg: 0.99 1.00 1.01 3/64 21419
/proc/meminfo: memFree=1833160/2055920 swapFree=4180472/4192956
[pid=21419] ppid=21417 vsize=5356 CPUtime=0.01
/proc/21419/stat : 21419 (rsat.sh) S 21417 21419 21058 0 -1 4194304 315 304 0 0 0 0 1 0 18 0 1 0 105313899 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21419/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.10234 s]
/proc/loadavg: 0.99 1.00 1.01 3/64 21419
/proc/meminfo: memFree=1833160/2055920 swapFree=4180472/4192956
[pid=21419] ppid=21417 vsize=5356 CPUtime=0.01
/proc/21419/stat : 21419 (rsat.sh) S 21417 21419 21058 0 -1 4194304 315 304 0 0 0 0 1 0 18 0 1 0 105313899 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21419/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.302368 s]
/proc/loadavg: 0.99 1.00 1.01 3/64 21419
/proc/meminfo: memFree=1833160/2055920 swapFree=4180472/4192956
[pid=21419] ppid=21417 vsize=5356 CPUtime=0.01
/proc/21419/stat : 21419 (rsat.sh) S 21417 21419 21058 0 -1 4194304 315 304 0 0 0 0 1 0 18 0 1 0 105313899 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21419/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+0.702425 s]
/proc/loadavg: 0.99 1.00 1.01 3/64 21419
/proc/meminfo: memFree=1833160/2055920 swapFree=4180472/4192956
[pid=21419] ppid=21417 vsize=5356 CPUtime=0.01
/proc/21419/stat : 21419 (rsat.sh) S 21417 21419 21058 0 -1 4194304 315 304 0 0 0 0 1 0 18 0 1 0 105313899 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21419/statm: 1339 242 199 169 0 50 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5356

[startup+1.50154 s]
/proc/loadavg: 0.99 1.00 1.01 2/66 21422
/proc/meminfo: memFree=1831864/2055920 swapFree=4180472/4192956
[pid=21419] ppid=21417 vsize=5356 CPUtime=0.01
/proc/21419/stat : 21419 (rsat.sh) S 21417 21419 21058 0 -1 4194304 315 304 0 0 0 0 1 0 18 0 1 0 105313899 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21419/statm: 1339 242 199 169 0 50 0
[pid=21422] ppid=21419 vsize=3480 CPUtime=1.47
/proc/21422/stat : 21422 (rsat) R 21419 21419 21058 0 -1 4194304 560 0 0 0 147 0 0 0 25 0 1 0 105313901 3563520 418 1992294400 4194304 5460562 548682068784 18446744073709551615 4198121 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21422/statm: 870 418 118 309 0 557 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8836

[startup+3.10176 s]
/proc/loadavg: 0.99 1.00 1.01 2/66 21422
/proc/meminfo: memFree=1831160/2055920 swapFree=4180472/4192956
[pid=21419] ppid=21417 vsize=5356 CPUtime=0.01
/proc/21419/stat : 21419 (rsat.sh) S 21417 21419 21058 0 -1 4194304 315 304 0 0 0 0 1 0 18 0 1 0 105313899 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21419/statm: 1339 242 199 169 0 50 0
[pid=21422] ppid=21419 vsize=4192 CPUtime=3.07
/proc/21422/stat : 21422 (rsat) R 21419 21419 21058 0 -1 4194304 1254 0 0 0 307 0 0 0 25 0 1 0 105313901 4292608 564 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21422/statm: 1048 564 118 309 0 735 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9548

[startup+6.30122 s]
/proc/loadavg: 0.99 1.00 1.01 2/66 21422
/proc/meminfo: memFree=1829816/2055920 swapFree=4180472/4192956
[pid=21419] ppid=21417 vsize=5356 CPUtime=0.01
/proc/21419/stat : 21419 (rsat.sh) S 21417 21419 21058 0 -1 4194304 315 304 0 0 0 0 1 0 18 0 1 0 105313899 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21419/statm: 1339 242 199 169 0 50 0
[pid=21422] ppid=21419 vsize=4940 CPUtime=6.27
/proc/21422/stat : 21422 (rsat) R 21419 21419 21058 0 -1 4194304 2809 0 0 0 626 1 0 0 25 0 1 0 105313901 5058560 775 1992294400 4194304 5460562 548682068784 18446744073709551615 4198372 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21422/statm: 1235 775 118 309 0 922 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10296

[startup+12.7011 s]
/proc/loadavg: 0.99 1.00 1.01 2/66 21422
/proc/meminfo: memFree=1827768/2055920 swapFree=4180472/4192956
[pid=21419] ppid=21417 vsize=5356 CPUtime=0.01
/proc/21419/stat : 21419 (rsat.sh) S 21417 21419 21058 0 -1 4194304 315 304 0 0 0 0 1 0 18 0 1 0 105313899 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21419/statm: 1339 242 199 169 0 50 0
[pid=21422] ppid=21419 vsize=7400 CPUtime=12.67
/proc/21422/stat : 21422 (rsat) R 21419 21419 21058 0 -1 4194304 5544 0 0 0 1265 2 0 0 25 0 1 0 105313901 7577600 1328 1992294400 4194304 5460562 548682068784 18446744073709551615 4213064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21422/statm: 1850 1328 118 309 0 1537 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12756

[startup+25.5029 s]
/proc/loadavg: 0.99 1.00 1.01 2/66 21422
/proc/meminfo: memFree=1826808/2055920 swapFree=4180472/4192956
[pid=21419] ppid=21417 vsize=5356 CPUtime=0.01
/proc/21419/stat : 21419 (rsat.sh) S 21417 21419 21058 0 -1 4194304 315 304 0 0 0 0 1 0 18 0 1 0 105313899 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21419/statm: 1339 242 199 169 0 50 0
[pid=21422] ppid=21419 vsize=8648 CPUtime=25.46
/proc/21422/stat : 21422 (rsat) R 21419 21419 21058 0 -1 4194304 8440 0 0 0 2543 3 0 0 25 0 1 0 105313901 8855552 1562 1992294400 4194304 5460562 548682068784 18446744073709551615 4198165 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21422/statm: 2162 1562 118 309 0 1849 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 14004

[startup+51.1026 s]
/proc/loadavg: 0.99 1.00 1.01 2/66 21422
/proc/meminfo: memFree=1824568/2055920 swapFree=4180472/4192956
[pid=21419] ppid=21417 vsize=5356 CPUtime=0.01
/proc/21419/stat : 21419 (rsat.sh) S 21417 21419 21058 0 -1 4194304 315 304 0 0 0 0 1 0 18 0 1 0 105313899 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21419/statm: 1339 242 199 169 0 50 0
[pid=21422] ppid=21419 vsize=10488 CPUtime=51.03
/proc/21422/stat : 21422 (rsat) R 21419 21419 21058 0 -1 4194304 13260 0 0 0 5099 4 0 0 25 0 1 0 105313901 10739712 2062 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21422/statm: 2622 2062 118 309 0 2309 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 15844

[startup+102.307 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21422
/proc/meminfo: memFree=1821304/2055920 swapFree=4180472/4192956
[pid=21419] ppid=21417 vsize=5356 CPUtime=0.01
/proc/21419/stat : 21419 (rsat.sh) S 21417 21419 21058 0 -1 4194304 315 304 0 0 0 0 1 0 18 0 1 0 105313899 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21419/statm: 1339 242 199 169 0 50 0
[pid=21422] ppid=21419 vsize=18620 CPUtime=102.2
/proc/21422/stat : 21422 (rsat) R 21419 21419 21058 0 -1 4194304 19186 0 0 0 10213 7 0 0 25 0 1 0 105313901 19066880 3890 1992294400 4194304 5460562 548682068784 18446744073709551615 4212813 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21422/statm: 4655 3890 118 309 0 4342 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 23976

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21422
/proc/meminfo: memFree=1818424/2055920 swapFree=4180472/4192956
[pid=21419] ppid=21417 vsize=5356 CPUtime=0.01
/proc/21419/stat : 21419 (rsat.sh) S 21417 21419 21058 0 -1 4194304 315 304 0 0 0 0 1 0 18 0 1 0 105313899 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21419/statm: 1339 242 199 169 0 50 0
[pid=21422] ppid=21419 vsize=17016 CPUtime=162.17
/proc/21422/stat : 21422 (rsat) R 21419 21419 21058 0 -1 4194304 24844 0 0 0 16207 10 0 0 25 0 1 0 105313901 17424384 3560 1992294400 4194304 5460562 548682068784 18446744073709551615 4198119 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21422/statm: 4254 3560 118 309 0 3941 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 22372

[startup+222.303 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21422
/proc/meminfo: memFree=1817080/2055920 swapFree=4180472/4192956
[pid=21419] ppid=21417 vsize=5356 CPUtime=0.01
/proc/21419/stat : 21419 (rsat.sh) S 21417 21419 21058 0 -1 4194304 315 304 0 0 0 0 1 0 18 0 1 0 105313899 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21419/statm: 1339 242 199 169 0 50 0
[pid=21422] ppid=21419 vsize=18000 CPUtime=222.13
/proc/21422/stat : 21422 (rsat) R 21419 21419 21058 0 -1 4194304 28154 0 0 0 22201 12 0 0 25 0 1 0 105313901 18432000 3894 1992294400 4194304 5460562 548682068784 18446744073709551615 4198372 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21422/statm: 4500 3894 118 309 0 4187 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 23356

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21422
/proc/meminfo: memFree=1815096/2055920 swapFree=4180472/4192956
[pid=21419] ppid=21417 vsize=5356 CPUtime=0.01
/proc/21419/stat : 21419 (rsat.sh) S 21417 21419 21058 0 -1 4194304 315 304 0 0 0 0 1 0 18 0 1 0 105313899 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21419/statm: 1339 242 199 169 0 50 0
[pid=21422] ppid=21419 vsize=20432 CPUtime=282.11
/proc/21422/stat : 21422 (rsat) R 21419 21419 21058 0 -1 4194304 30678 0 0 0 28198 13 0 0 25 0 1 0 105313901 20922368 4434 1992294400 4194304 5460562 548682068784 18446744073709551615 4210666 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21422/statm: 5108 4434 118 309 0 4795 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 25788

[startup+342.303 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21422
/proc/meminfo: memFree=1815352/2055920 swapFree=4180472/4192956
[pid=21419] ppid=21417 vsize=5356 CPUtime=0.01
/proc/21419/stat : 21419 (rsat.sh) S 21417 21419 21058 0 -1 4194304 315 304 0 0 0 0 1 0 18 0 1 0 105313899 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21419/statm: 1339 242 199 169 0 50 0
[pid=21422] ppid=21419 vsize=19664 CPUtime=342.08
/proc/21422/stat : 21422 (rsat) R 21419 21419 21058 0 -1 4194304 33016 0 0 0 34193 15 0 0 25 0 1 0 105313901 20135936 4331 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21422/statm: 4916 4331 118 309 0 4603 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 25020

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21422
/proc/meminfo: memFree=1812664/2055920 swapFree=4180472/4192956
[pid=21419] ppid=21417 vsize=5356 CPUtime=0.01
/proc/21419/stat : 21419 (rsat.sh) S 21417 21419 21058 0 -1 4194304 315 304 0 0 0 0 1 0 18 0 1 0 105313899 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21419/statm: 1339 242 199 169 0 50 0
[pid=21422] ppid=21419 vsize=22608 CPUtime=402.05
/proc/21422/stat : 21422 (rsat) R 21419 21419 21058 0 -1 4194304 35734 0 0 0 40189 16 0 0 25 0 1 0 105313901 23150592 5065 1992294400 4194304 5460562 548682068784 18446744073709551615 4211518 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21422/statm: 5652 5065 118 309 0 5339 0

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

/proc/21422/statm: 6275 5687 118 309 0 5962 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 30456

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21422
/proc/meminfo: memFree=1808696/2055920 swapFree=4180472/4192956
[pid=21419] ppid=21417 vsize=5356 CPUtime=0.01
/proc/21419/stat : 21419 (rsat.sh) S 21417 21419 21058 0 -1 4194304 315 304 0 0 0 0 1 0 18 0 1 0 105313899 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21419/statm: 1339 242 199 169 0 50 0
[pid=21422] ppid=21419 vsize=27916 CPUtime=641.92
/proc/21422/stat : 21422 (rsat) R 21419 21419 21058 0 -1 4194304 42930 0 0 0 64173 19 0 0 25 0 1 0 105313901 28585984 5940 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21422/statm: 6979 5940 118 309 0 6666 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 33272

[startup+702.303 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 21422
/proc/meminfo: memFree=1807480/2055920 swapFree=4180472/4192956
[pid=21419] ppid=21417 vsize=5356 CPUtime=0.01
/proc/21419/stat : 21419 (rsat.sh) S 21417 21419 21058 0 -1 4194304 315 304 0 0 0 0 1 0 18 0 1 0 105313899 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21419/statm: 1339 242 199 169 0 50 0
[pid=21422] ppid=21419 vsize=29068 CPUtime=701.88
/proc/21422/stat : 21422 (rsat) R 21419 21419 21058 0 -1 4194304 45241 0 0 0 70168 20 0 0 25 0 1 0 105313901 29765632 6235 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21422/statm: 7267 6235 118 309 0 6954 0
Current children cumulated CPU time (s) 701.89
Current children cumulated vsize (KiB) 34424

[startup+762.305 s]
/proc/loadavg: 1.11 1.03 1.01 2/66 21422
/proc/meminfo: memFree=1805944/2055920 swapFree=4180472/4192956
[pid=21419] ppid=21417 vsize=5356 CPUtime=0.01
/proc/21419/stat : 21419 (rsat.sh) S 21417 21419 21058 0 -1 4194304 315 304 0 0 0 0 1 0 18 0 1 0 105313899 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21419/statm: 1339 242 199 169 0 50 0
[pid=21422] ppid=21419 vsize=30348 CPUtime=761.83
/proc/21422/stat : 21422 (rsat) R 21419 21419 21058 0 -1 4194304 47622 0 0 0 76162 21 0 0 25 0 1 0 105313901 31076352 6600 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21422/statm: 7587 6600 118 309 0 7274 0
Current children cumulated CPU time (s) 761.84
Current children cumulated vsize (KiB) 35704

[startup+822.302 s]
/proc/loadavg: 1.13 1.05 1.01 2/66 21422
/proc/meminfo: memFree=1804984/2055920 swapFree=4180472/4192956
[pid=21419] ppid=21417 vsize=5356 CPUtime=0.01
/proc/21419/stat : 21419 (rsat.sh) S 21417 21419 21058 0 -1 4194304 315 304 0 0 0 0 1 0 18 0 1 0 105313899 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21419/statm: 1339 242 199 169 0 50 0
[pid=21422] ppid=21419 vsize=31372 CPUtime=821.8
/proc/21422/stat : 21422 (rsat) R 21419 21419 21058 0 -1 4194304 49892 0 0 0 82158 22 0 0 25 0 1 0 105313901 32124928 6854 1992294400 4194304 5460562 548682068784 18446744073709551615 4198372 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21422/statm: 7843 6854 118 309 0 7530 0
Current children cumulated CPU time (s) 821.81
Current children cumulated vsize (KiB) 36728

[startup+882.301 s]
/proc/loadavg: 1.08 1.05 1.01 2/66 21422
/proc/meminfo: memFree=1804600/2055920 swapFree=4180472/4192956
[pid=21419] ppid=21417 vsize=5356 CPUtime=0.01
/proc/21419/stat : 21419 (rsat.sh) S 21417 21419 21058 0 -1 4194304 315 304 0 0 0 0 1 0 18 0 1 0 105313899 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21419/statm: 1339 242 199 169 0 50 0
[pid=21422] ppid=21419 vsize=31884 CPUtime=881.76
/proc/21422/stat : 21422 (rsat) R 21419 21419 21058 0 -1 4194304 50020 0 0 0 88154 22 0 0 25 0 1 0 105313901 32649216 6982 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21422/statm: 7971 6982 118 309 0 7658 0
Current children cumulated CPU time (s) 881.77
Current children cumulated vsize (KiB) 37240

[startup+942.302 s]
/proc/loadavg: 1.06 1.06 1.01 2/66 21422
/proc/meminfo: memFree=1803832/2055920 swapFree=4180472/4192956
[pid=21419] ppid=21417 vsize=5356 CPUtime=0.01
/proc/21419/stat : 21419 (rsat.sh) S 21417 21419 21058 0 -1 4194304 315 304 0 0 0 0 1 0 18 0 1 0 105313899 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21419/statm: 1339 242 199 169 0 50 0
[pid=21422] ppid=21419 vsize=32396 CPUtime=941.73
/proc/21422/stat : 21422 (rsat) R 21419 21419 21058 0 -1 4194304 52167 0 0 0 94150 23 0 0 25 0 1 0 105313901 33173504 7113 1992294400 4194304 5460562 548682068784 18446744073709551615 4198067 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21422/statm: 8099 7113 118 309 0 7786 0
Current children cumulated CPU time (s) 941.74
Current children cumulated vsize (KiB) 37752

[startup+1002.3 s]
/proc/loadavg: 1.02 1.04 1.00 2/66 21422
/proc/meminfo: memFree=1802744/2055920 swapFree=4180472/4192956
[pid=21419] ppid=21417 vsize=5356 CPUtime=0.01
/proc/21419/stat : 21419 (rsat.sh) S 21417 21419 21058 0 -1 4194304 315 304 0 0 0 0 1 0 18 0 1 0 105313899 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21419/statm: 1339 242 199 169 0 50 0
[pid=21422] ppid=21419 vsize=33420 CPUtime=1001.68
/proc/21422/stat : 21422 (rsat) R 21419 21419 21058 0 -1 4194304 54480 0 0 0 100143 25 0 0 25 0 1 0 105313901 34222080 7410 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21422/statm: 8355 7410 118 309 0 8042 0
Current children cumulated CPU time (s) 1001.69
Current children cumulated vsize (KiB) 38776

[startup+1062.3 s]
/proc/loadavg: 1.01 1.03 1.00 2/66 21422
/proc/meminfo: memFree=1802040/2055920 swapFree=4180472/4192956
[pid=21419] ppid=21417 vsize=5356 CPUtime=0.01
/proc/21419/stat : 21419 (rsat.sh) S 21417 21419 21058 0 -1 4194304 315 304 0 0 0 0 1 0 18 0 1 0 105313899 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21419/statm: 1339 242 199 169 0 50 0
[pid=21422] ppid=21419 vsize=34188 CPUtime=1061.65
/proc/21422/stat : 21422 (rsat) R 21419 21419 21058 0 -1 4194304 54694 0 0 0 106140 25 0 0 25 0 1 0 105313901 35008512 7624 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21422/statm: 8547 7624 118 309 0 8234 0
Current children cumulated CPU time (s) 1061.66
Current children cumulated vsize (KiB) 39544

[startup+1122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 21422
/proc/meminfo: memFree=1805560/2055920 swapFree=4180472/4192956
[pid=21419] ppid=21417 vsize=5356 CPUtime=0.01
/proc/21419/stat : 21419 (rsat.sh) S 21417 21419 21058 0 -1 4194304 315 304 0 0 0 0 1 0 18 0 1 0 105313899 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21419/statm: 1339 242 199 169 0 50 0
[pid=21422] ppid=21419 vsize=30732 CPUtime=1121.63
/proc/21422/stat : 21422 (rsat) R 21419 21419 21058 0 -1 4194304 57110 0 0 0 112136 27 0 0 25 0 1 0 105313901 31469568 6765 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21422/statm: 7683 6765 118 309 0 7370 0
Current children cumulated CPU time (s) 1121.64
Current children cumulated vsize (KiB) 36088

[startup+1182.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 21422
/proc/meminfo: memFree=1801784/2055920 swapFree=4180472/4192956
[pid=21419] ppid=21417 vsize=5356 CPUtime=0.01
/proc/21419/stat : 21419 (rsat.sh) S 21417 21419 21058 0 -1 4194304 315 304 0 0 0 0 1 0 18 0 1 0 105313899 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21419/statm: 1339 242 199 169 0 50 0
[pid=21422] ppid=21419 vsize=35596 CPUtime=1181.6
/proc/21422/stat : 21422 (rsat) R 21419 21419 21058 0 -1 4194304 58005 0 0 0 118132 28 0 0 25 0 1 0 105313901 36450304 7660 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21422/statm: 8899 7660 118 309 0 8586 0
Current children cumulated CPU time (s) 1181.61
Current children cumulated vsize (KiB) 40952



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.7 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 21422
/proc/meminfo: memFree=1801016/2055920 swapFree=4180472/4192956
[pid=21419] ppid=21417 vsize=5356 CPUtime=0.01
/proc/21419/stat : 21419 (rsat.sh) S 21417 21419 21058 0 -1 4194304 315 304 0 0 0 0 1 0 18 0 1 0 105313899 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21419/statm: 1339 242 199 169 0 50 0
[pid=21422] ppid=21419 vsize=36108 CPUtime=1199.99
/proc/21422/stat : 21422 (rsat) R 21419 21419 21058 0 -1 4194304 60187 0 0 0 119970 29 0 0 25 0 1 0 105313901 36974592 7826 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21422/statm: 9027 7826 118 309 0 8714 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 41464

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

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

[startup+1200.7 s]
/proc/loadavg: 1.00 1.02 1.00 2/66 21422
/proc/meminfo: memFree=1801016/2055920 swapFree=4180472/4192956
[pid=21419] ppid=21417 vsize=5356 CPUtime=0.01
/proc/21419/stat : 21419 (rsat.sh) S 21417 21419 21058 0 -1 4194304 315 304 0 0 0 0 1 0 18 0 1 0 105313899 5484544 242 1992294400 4194304 4889804 548682068768 18446744073709551615 224627581764 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21419/statm: 1339 242 199 169 0 50 0
[pid=21422] ppid=21419 vsize=36108 CPUtime=1199.99
/proc/21422/stat : 21422 (rsat) R 21419 21419 21058 0 -1 4194304 60187 0 0 0 119970 29 0 0 25 0 1 0 105313901 36974592 7826 1992294400 4194304 5460562 548682068784 18446744073709551615 4198064 0 0 4096 1026 0 0 0 17 0 0 0
/proc/21422/statm: 9027 7826 118 309 0 8714 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 41464

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21419 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=17997
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=1999
# CPU time returned by wait4() is 0.019996
# while last known CPU time is 1200
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.71
CPU time (s): 1200
CPU user time (s): 1199.71
CPU system time (s): 0.29
CPU usage (%): 99.9407
Max. virtual memory (cumulated for all children) (KiB): 49656

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.017997
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 619
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= 6
involuntary context switches= 2

runsolver used 1.09883 second user time and 3.2785 second system time

The end

Launcher Data 

Begin job on node49 at 2009-04-26 21:08:15
IDJOB=1731636
IDBENCH=24755
IDSOLVER=545
FILE ID=node49/1731636-1240772895
PBS_JOBID= 9187192
Free space on /tmp= 66320 MiB

SOLVER NAME= Rsat 2009-03-22
BENCH NAME= SAT07/crafted/Difficult/contest-02-03-04/contest02-Mat26.sat05-457.reshuffled-07.cnf
COMMAND LINE= HOME/rsat.sh BENCHNAME TMPDIR
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1731636-1240772895/watcher-1731636-1240772895 -o /tmp/evaluation-result-1731636-1240772895/solver-1731636-1240772895 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/rsat.sh HOME/instance-1731636-1240772895.cnf HOME

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

MD5SUM BENCH= 3d4fadc8af17bc65dbe7fef013825ed5
RANDOM SEED=2123249638

node49.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		: 3000.241
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		: 3000.241
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:       1833640 kB
Buffers:         23552 kB
Cached:         133904 kB
SwapCached:       5336 kB
Active:          30380 kB
Inactive:       135064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1833640 kB
SwapTotal:     4192956 kB
SwapFree:      4180472 kB
Dirty:            5800 kB
Writeback:           0 kB
Mapped:          13848 kB
Slab:            42716 kB
Committed_AS:   388432 kB
PageTables:       1384 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= 66316 MiB
End job on node49 at 2009-04-26 21:28:18