Trace number 336802

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, and are wall clock time (not CPU 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 2007-02-08? (TO) 1200.06 1200.61

General information on the benchmark

Namecrafted/Hard/contest02/
hgen2-v500-s1216665065.sat05-467.reshuffled-07.cnf
MD5SUMb414a0b8680818eb94ce47e101b0ad77
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses1750
Sum of the clauses size5250
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31750
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.03	c Parsing...
0.00/0.03	c ==============================================================================
0.00/0.03	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.03	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.03	c ==============================================================================
0.00/0.03	c |         0 |    1750     5250 |     524       0        0     nan |  0.000 % |
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 500   #clauses: 1750   #literals: 5250
0.00/0.03	c CPU time:   0.004999 s
0.00/0.03	c ==============================================================================
0.00/0.06	c Rsat version 2.00

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node69/watcher-336802-1173654065 -o ROOT/results/node69/solver-336802-1173654065 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/336802-1173654065/rsat.sh /tmp/evaluation/336802-1173654065/instance-336802-1173654065.cnf 

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): 2400 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: 0.86 0.97 0.99 3/70 11748
/proc/meminfo: memFree=1840832/2055920 swapFree=4183204/4192956
[pid=11748] ppid=11746 vsize=5352 CPUtime=0
/proc/11748/stat : 11748 (rsat.sh) S 11746 11748 11645 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 385364193 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11748/statm: 1338 232 195 169 0 49 0
[pid=11749] ppid=11748 vsize=684 CPUtime=0
/proc/11749/stat : 11749 (SatElite) D 11748 11748 11645 0 -1 4194304 62 0 0 0 0 0 0 0 18 0 1 0 385364193 700416 44 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699069 0 0 4096 3 18446744071563608240 0 0 17 1 0 0
/proc/11749/statm: 171 44 36 128 0 40 0

[startup+0.00955493 s]
/proc/loadavg: 0.86 0.97 0.99 3/70 11748
/proc/meminfo: memFree=1840832/2055920 swapFree=4183204/4192956
[pid=11748] ppid=11746 vsize=5352 CPUtime=0
/proc/11748/stat : 11748 (rsat.sh) S 11746 11748 11645 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 385364193 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/11748/statm: 1338 232 195 169 0 49 0
[pid=11749] ppid=11748 vsize=684 CPUtime=0
/proc/11749/stat : 11749 (SatElite) D 11748 11748 11645 0 -1 4194304 62 0 0 0 0 0 0 0 18 0 1 0 385364193 700416 44 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699069 0 0 4096 3 18446744071563608240 0 0 17 1 0 0
/proc/11749/statm: 171 44 36 128 0 40 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6036

[startup+0.102571 s]
/proc/loadavg: 0.86 0.97 0.99 3/70 11748
/proc/meminfo: memFree=1840832/2055920 swapFree=4183204/4192956
[pid=11748] ppid=11746 vsize=5352 CPUtime=0
/proc/11748/stat : 11748 (rsat.sh) S 11746 11748 11645 0 -1 4194304 305 152 0 0 0 0 0 0 16 0 1 0 385364193 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11748/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301603 s]
/proc/loadavg: 0.86 0.97 0.99 3/70 11748
/proc/meminfo: memFree=1840832/2055920 swapFree=4183204/4192956
[pid=11748] ppid=11746 vsize=5352 CPUtime=0
/proc/11748/stat : 11748 (rsat.sh) S 11746 11748 11645 0 -1 4194304 305 152 0 0 0 0 0 0 16 0 1 0 385364193 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11748/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.702668 s]
/proc/loadavg: 0.86 0.97 0.99 3/70 11748
/proc/meminfo: memFree=1840832/2055920 swapFree=4183204/4192956
[pid=11748] ppid=11746 vsize=5352 CPUtime=0
/proc/11748/stat : 11748 (rsat.sh) S 11746 11748 11645 0 -1 4194304 305 152 0 0 0 0 0 0 16 0 1 0 385364193 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11748/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.5018 s]
/proc/loadavg: 0.86 0.97 0.99 2/72 11751
/proc/meminfo: memFree=1838704/2055920 swapFree=4183204/4192956
[pid=11748] ppid=11746 vsize=5352 CPUtime=0
/proc/11748/stat : 11748 (rsat.sh) S 11746 11748 11645 0 -1 4194304 305 152 0 0 0 0 0 0 16 0 1 0 385364193 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11748/statm: 1338 234 195 169 0 49 0
[pid=11751] ppid=11748 vsize=3444 CPUtime=1.42
/proc/11751/stat : 11751 (rsat) R 11748 11748 11645 0 -1 4194304 807 0 0 0 142 0 0 0 25 0 1 0 385364200 3526656 696 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11751/statm: 861 696 86 211 0 647 0
Current children cumulated CPU time (s) 1.42
Current children cumulated vsize (KiB) 8796

[startup+3.10106 s]
/proc/loadavg: 0.86 0.97 0.99 2/72 11751
/proc/meminfo: memFree=1837232/2055920 swapFree=4183204/4192956
[pid=11748] ppid=11746 vsize=5352 CPUtime=0
/proc/11748/stat : 11748 (rsat.sh) S 11746 11748 11645 0 -1 4194304 305 152 0 0 0 0 0 0 16 0 1 0 385364193 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11748/statm: 1338 234 195 169 0 49 0
[pid=11751] ppid=11748 vsize=4652 CPUtime=3.02
/proc/11751/stat : 11751 (rsat) R 11748 11748 11645 0 -1 4194304 1156 0 0 0 302 0 0 0 25 0 1 0 385364200 4763648 980 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11751/statm: 1163 980 86 211 0 949 0
Current children cumulated CPU time (s) 3.02
Current children cumulated vsize (KiB) 10004

[startup+6.30158 s]
/proc/loadavg: 0.95 0.98 0.99 2/72 11753
/proc/meminfo: memFree=1835120/2055920 swapFree=4183204/4192956
[pid=11748] ppid=11746 vsize=5352 CPUtime=0
/proc/11748/stat : 11748 (rsat.sh) S 11746 11748 11645 0 -1 4194304 305 152 0 0 0 0 0 0 16 0 1 0 385364193 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11748/statm: 1338 234 195 169 0 49 0
[pid=11751] ppid=11748 vsize=7096 CPUtime=6.22
/proc/11751/stat : 11751 (rsat) R 11748 11748 11645 0 -1 4194304 1992 0 0 0 621 1 0 0 25 0 1 0 385364200 7266304 1587 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11751/statm: 1774 1587 86 211 0 1560 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 12448

[startup+12.7016 s]
/proc/loadavg: 0.95 0.98 0.99 2/72 11769
/proc/meminfo: memFree=1832000/2055920 swapFree=4183204/4192956
[pid=11748] ppid=11746 vsize=5352 CPUtime=0
/proc/11748/stat : 11748 (rsat.sh) S 11746 11748 11645 0 -1 4194304 305 152 0 0 0 0 0 0 16 0 1 0 385364193 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11748/statm: 1338 234 195 169 0 49 0
[pid=11751] ppid=11748 vsize=10184 CPUtime=12.61
/proc/11751/stat : 11751 (rsat) R 11748 11748 11645 0 -1 4194304 3181 0 0 0 1259 2 0 0 25 0 1 0 385364200 10428416 2290 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11751/statm: 2546 2290 86 211 0 2332 0
Current children cumulated CPU time (s) 12.61
Current children cumulated vsize (KiB) 15536

[startup+25.5017 s]
/proc/loadavg: 0.96 0.98 0.99 2/72 11797
/proc/meminfo: memFree=1828608/2055920 swapFree=4183204/4192956
[pid=11748] ppid=11746 vsize=5352 CPUtime=0
/proc/11748/stat : 11748 (rsat.sh) S 11746 11748 11645 0 -1 4194304 305 152 0 0 0 0 0 0 16 0 1 0 385364193 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11748/statm: 1338 234 195 169 0 49 0
[pid=11751] ppid=11748 vsize=13048 CPUtime=25.39
/proc/11751/stat : 11751 (rsat) R 11748 11748 11645 0 -1 4194304 4333 0 0 0 2536 3 0 0 25 0 1 0 385364200 13361152 3054 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11751/statm: 3262 3054 86 211 0 3048 0
Current children cumulated CPU time (s) 25.39
Current children cumulated vsize (KiB) 18400

[startup+51.1029 s]
/proc/loadavg: 0.97 0.98 0.99 2/72 11825
/proc/meminfo: memFree=1824136/2055920 swapFree=4183204/4192956
[pid=11748] ppid=11746 vsize=5352 CPUtime=0
/proc/11748/stat : 11748 (rsat.sh) S 11746 11748 11645 0 -1 4194304 305 152 0 0 0 0 0 0 16 0 1 0 385364193 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11748/statm: 1338 234 195 169 0 49 0
[pid=11751] ppid=11748 vsize=17828 CPUtime=50.95
/proc/11751/stat : 11751 (rsat) R 11748 11748 11645 0 -1 4194304 6367 0 0 0 5090 5 0 0 25 0 1 0 385364200 18255872 4122 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11751/statm: 4457 4122 86 211 0 4243 0
Current children cumulated CPU time (s) 50.95
Current children cumulated vsize (KiB) 23180

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11885
/proc/meminfo: memFree=1816512/2055920 swapFree=4183204/4192956
[pid=11748] ppid=11746 vsize=5352 CPUtime=0
/proc/11748/stat : 11748 (rsat.sh) S 11746 11748 11645 0 -1 4194304 305 152 0 0 0 0 0 0 16 0 1 0 385364193 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11748/statm: 1338 234 195 169 0 49 0
[pid=11751] ppid=11748 vsize=26000 CPUtime=102.11
/proc/11751/stat : 11751 (rsat) R 11748 11748 11645 0 -1 4194304 9282 0 0 0 10203 8 0 0 25 0 1 0 385364200 26624000 6265 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11751/statm: 6500 6265 86 211 0 6286 0
Current children cumulated CPU time (s) 102.11
Current children cumulated vsize (KiB) 31352

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11885
/proc/meminfo: memFree=1808704/2055920 swapFree=4183204/4192956
[pid=11748] ppid=11746 vsize=5352 CPUtime=0
/proc/11748/stat : 11748 (rsat.sh) S 11746 11748 11645 0 -1 4194304 305 152 0 0 0 0 0 0 16 0 1 0 385364193 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11748/statm: 1338 234 195 169 0 49 0
[pid=11751] ppid=11748 vsize=35192 CPUtime=162.09
/proc/11751/stat : 11751 (rsat) R 11748 11748 11645 0 -1 4194304 11727 0 0 0 16198 11 0 0 25 0 1 0 385364200 36036608 8324 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11751/statm: 8798 8324 86 211 0 8584 0
Current children cumulated CPU time (s) 162.09
Current children cumulated vsize (KiB) 40544

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11885
/proc/meminfo: memFree=1804736/2055920 swapFree=4183204/4192956
[pid=11748] ppid=11746 vsize=5352 CPUtime=0
/proc/11748/stat : 11748 (rsat.sh) S 11746 11748 11645 0 -1 4194304 305 152 0 0 0 0 0 0 16 0 1 0 385364193 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11748/statm: 1338 234 195 169 0 49 0
[pid=11751] ppid=11748 vsize=38680 CPUtime=222.06
/proc/11751/stat : 11751 (rsat) R 11748 11748 11645 0 -1 4194304 14160 0 0 0 22194 12 0 0 25 0 1 0 385364200 39608320 9217 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11751/statm: 9670 9217 86 211 0 9456 0
Current children cumulated CPU time (s) 222.06
Current children cumulated vsize (KiB) 44032

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11885
/proc/meminfo: memFree=1804736/2055920 swapFree=4183204/4192956
[pid=11748] ppid=11746 vsize=5352 CPUtime=0
/proc/11748/stat : 11748 (rsat.sh) S 11746 11748 11645 0 -1 4194304 305 152 0 0 0 0 0 0 16 0 1 0 385364193 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11748/statm: 1338 234 195 169 0 49 0
[pid=11751] ppid=11748 vsize=38680 CPUtime=282.05
/proc/11751/stat : 11751 (rsat) R 11748 11748 11645 0 -1 4194304 14162 0 0 0 28193 12 0 0 25 0 1 0 385364200 39608320 9219 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11751/statm: 9670 9219 86 211 0 9456 0
Current children cumulated CPU time (s) 282.05
Current children cumulated vsize (KiB) 44032

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11885
/proc/meminfo: memFree=1797248/2055920 swapFree=4183204/4192956
[pid=11748] ppid=11746 vsize=5352 CPUtime=0
/proc/11748/stat : 11748 (rsat.sh) S 11746 11748 11645 0 -1 4194304 305 152 0 0 0 0 0 0 16 0 1 0 385364193 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11748/statm: 1338 234 195 169 0 49 0
[pid=11751] ppid=11748 vsize=45924 CPUtime=342.03
/proc/11751/stat : 11751 (rsat) R 11748 11748 11645 0 -1 4194304 16084 0 0 0 34188 15 0 0 25 0 1 0 385364200 47026176 11141 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11751/statm: 11481 11141 86 211 0 11267 0
Current children cumulated CPU time (s) 342.03
Current children cumulated vsize (KiB) 51276

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 11885
/proc/meminfo: memFree=1789440/2055920 swapFree=4183204/4192956
[pid=11748] ppid=11746 vsize=5352 CPUtime=0
/proc/11748/stat : 11748 (rsat.sh) S 11746 11748 11645 0 -1 4194304 305 152 0 0 0 0 0 0 16 0 1 0 385364193 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11748/statm: 1338 234 195 169 0 49 0

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

[pid=11748] ppid=11746 vsize=5352 CPUtime=0
/proc/11748/stat : 11748 (rsat.sh) S 11746 11748 11645 0 -1 4194304 305 152 0 0 0 0 0 0 16 0 1 0 385364193 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11748/statm: 1338 234 195 169 0 49 0
[pid=11751] ppid=11748 vsize=56360 CPUtime=521.97
/proc/11751/stat : 11751 (rsat) R 11748 11748 11645 0 -1 4194304 20375 0 0 0 52178 19 0 0 25 0 1 0 385364200 57712640 13892 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11751/statm: 14090 13892 86 211 0 13876 0
Current children cumulated CPU time (s) 521.97
Current children cumulated vsize (KiB) 61712

[startup+582.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 11885
/proc/meminfo: memFree=1786112/2055920 swapFree=4183204/4192956
[pid=11748] ppid=11746 vsize=5352 CPUtime=0
/proc/11748/stat : 11748 (rsat.sh) S 11746 11748 11645 0 -1 4194304 305 152 0 0 0 0 0 0 16 0 1 0 385364193 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11748/statm: 1338 234 195 169 0 49 0
[pid=11751] ppid=11748 vsize=56360 CPUtime=581.95
/proc/11751/stat : 11751 (rsat) R 11748 11748 11645 0 -1 4194304 20375 0 0 0 58176 19 0 0 25 0 1 0 385364200 57712640 13892 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11751/statm: 14090 13892 86 211 0 13876 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 61712

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11885
/proc/meminfo: memFree=1786112/2055920 swapFree=4183204/4192956
[pid=11748] ppid=11746 vsize=5352 CPUtime=0
/proc/11748/stat : 11748 (rsat.sh) S 11746 11748 11645 0 -1 4194304 305 152 0 0 0 0 0 0 16 0 1 0 385364193 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11748/statm: 1338 234 195 169 0 49 0
[pid=11751] ppid=11748 vsize=56360 CPUtime=641.94
/proc/11751/stat : 11751 (rsat) R 11748 11748 11645 0 -1 4194304 20376 0 0 0 64175 19 0 0 25 0 1 0 385364200 57712640 13893 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11751/statm: 14090 13893 86 211 0 13876 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 61712

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11885
/proc/meminfo: memFree=1783552/2055920 swapFree=4183204/4192956
[pid=11748] ppid=11746 vsize=5352 CPUtime=0
/proc/11748/stat : 11748 (rsat.sh) S 11746 11748 11645 0 -1 4194304 305 152 0 0 0 0 0 0 16 0 1 0 385364193 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11748/statm: 1338 234 195 169 0 49 0
[pid=11751] ppid=11748 vsize=61960 CPUtime=701.91
/proc/11751/stat : 11751 (rsat) R 11748 11748 11645 0 -1 4194304 21812 0 0 0 70171 20 0 0 25 0 1 0 385364200 63447040 14559 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11751/statm: 15490 14559 86 211 0 15276 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 67312

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11885
/proc/meminfo: memFree=1777024/2055920 swapFree=4183204/4192956
[pid=11748] ppid=11746 vsize=5352 CPUtime=0
/proc/11748/stat : 11748 (rsat.sh) S 11746 11748 11645 0 -1 4194304 305 152 0 0 0 0 0 0 16 0 1 0 385364193 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11748/statm: 1338 234 195 169 0 49 0
[pid=11751] ppid=11748 vsize=67960 CPUtime=761.91
/proc/11751/stat : 11751 (rsat) R 11748 11748 11645 0 -1 4194304 23406 0 0 0 76169 22 0 0 25 0 1 0 385364200 69591040 16153 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11751/statm: 16990 16153 86 211 0 16776 0
Current children cumulated CPU time (s) 761.91
Current children cumulated vsize (KiB) 73312

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 11885
/proc/meminfo: memFree=1771904/2055920 swapFree=4183204/4192956
[pid=11748] ppid=11746 vsize=5352 CPUtime=0
/proc/11748/stat : 11748 (rsat.sh) S 11746 11748 11645 0 -1 4194304 305 152 0 0 0 0 0 0 16 0 1 0 385364193 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11748/statm: 1338 234 195 169 0 49 0
[pid=11751] ppid=11748 vsize=72856 CPUtime=821.88
/proc/11751/stat : 11751 (rsat) R 11748 11748 11645 0 -1 4194304 24686 0 0 0 82165 23 0 0 25 0 1 0 385364200 74604544 17433 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11751/statm: 18214 17433 86 211 0 18000 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 78208

[startup+882.302 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 11885
/proc/meminfo: memFree=1766784/2055920 swapFree=4183204/4192956
[pid=11748] ppid=11746 vsize=5352 CPUtime=0
/proc/11748/stat : 11748 (rsat.sh) S 11746 11748 11645 0 -1 4194304 305 152 0 0 0 0 0 0 16 0 1 0 385364193 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11748/statm: 1338 234 195 169 0 49 0
[pid=11751] ppid=11748 vsize=77692 CPUtime=881.86
/proc/11751/stat : 11751 (rsat) R 11748 11748 11645 0 -1 4194304 25959 0 0 0 88161 25 0 0 25 0 1 0 385364200 79556608 18706 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11751/statm: 19423 18706 86 211 0 19209 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 83044

[startup+942.301 s]
/proc/loadavg: 1.39 1.12 1.03 2/66 11885
/proc/meminfo: memFree=1761792/2055920 swapFree=4183204/4192956
[pid=11748] ppid=11746 vsize=5352 CPUtime=0
/proc/11748/stat : 11748 (rsat.sh) S 11746 11748 11645 0 -1 4194304 305 152 0 0 0 0 0 0 16 0 1 0 385364193 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11748/statm: 1338 234 195 169 0 49 0
[pid=11751] ppid=11748 vsize=82448 CPUtime=941.84
/proc/11751/stat : 11751 (rsat) R 11748 11748 11645 0 -1 4194304 27213 0 0 0 94158 26 0 0 25 0 1 0 385364200 84426752 19960 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11751/statm: 20612 19960 86 211 0 20398 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 87800

[startup+1002.3 s]
/proc/loadavg: 1.17 1.11 1.03 2/66 11885
/proc/meminfo: memFree=1759296/2055920 swapFree=4183204/4192956
[pid=11748] ppid=11746 vsize=5352 CPUtime=0
/proc/11748/stat : 11748 (rsat.sh) S 11746 11748 11645 0 -1 4194304 305 152 0 0 0 0 0 0 16 0 1 0 385364193 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11748/statm: 1338 234 195 169 0 49 0
[pid=11751] ppid=11748 vsize=84532 CPUtime=1001.82
/proc/11751/stat : 11751 (rsat) R 11748 11748 11645 0 -1 4194304 30867 0 0 0 100154 28 0 0 25 0 1 0 385364200 86560768 20515 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11751/statm: 21133 20515 86 211 0 20919 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 89884

[startup+1062.3 s]
/proc/loadavg: 1.06 1.08 1.03 2/66 11885
/proc/meminfo: memFree=1759296/2055920 swapFree=4183204/4192956
[pid=11748] ppid=11746 vsize=5352 CPUtime=0
/proc/11748/stat : 11748 (rsat.sh) S 11746 11748 11645 0 -1 4194304 305 152 0 0 0 0 0 0 16 0 1 0 385364193 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11748/statm: 1338 234 195 169 0 49 0
[pid=11751] ppid=11748 vsize=84532 CPUtime=1061.8
/proc/11751/stat : 11751 (rsat) R 11748 11748 11645 0 -1 4194304 30867 0 0 0 106152 28 0 0 25 0 1 0 385364200 86560768 20515 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11751/statm: 21133 20515 86 211 0 20919 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 89884

[startup+1122.3 s]
/proc/loadavg: 1.02 1.07 1.02 2/66 11885
/proc/meminfo: memFree=1759296/2055920 swapFree=4183204/4192956
[pid=11748] ppid=11746 vsize=5352 CPUtime=0
/proc/11748/stat : 11748 (rsat.sh) S 11746 11748 11645 0 -1 4194304 305 152 0 0 0 0 0 0 16 0 1 0 385364193 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11748/statm: 1338 234 195 169 0 49 0
[pid=11751] ppid=11748 vsize=84532 CPUtime=1121.78
/proc/11751/stat : 11751 (rsat) R 11748 11748 11645 0 -1 4194304 30867 0 0 0 112150 28 0 0 25 0 1 0 385364200 86560768 20515 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11751/statm: 21133 20515 86 211 0 20919 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 89884

[startup+1182.3 s]
/proc/loadavg: 1.01 1.05 1.01 2/66 11885
/proc/meminfo: memFree=1759296/2055920 swapFree=4183204/4192956
[pid=11748] ppid=11746 vsize=5352 CPUtime=0
/proc/11748/stat : 11748 (rsat.sh) S 11746 11748 11645 0 -1 4194304 305 152 0 0 0 0 0 0 16 0 1 0 385364193 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11748/statm: 1338 234 195 169 0 49 0
[pid=11751] ppid=11748 vsize=84532 CPUtime=1181.76
/proc/11751/stat : 11751 (rsat) R 11748 11748 11645 0 -1 4194304 30872 0 0 0 118148 28 0 0 25 0 1 0 385364200 86560768 20520 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11751/statm: 21133 20520 86 211 0 20919 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 89884



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.05 1.01 2/66 11885
/proc/meminfo: memFree=1759296/2055920 swapFree=4183204/4192956
[pid=11748] ppid=11746 vsize=5352 CPUtime=0
/proc/11748/stat : 11748 (rsat.sh) S 11746 11748 11645 0 -1 4194304 305 152 0 0 0 0 0 0 16 0 1 0 385364193 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237947642692 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/11748/statm: 1338 234 195 169 0 49 0
[pid=11751] ppid=11748 vsize=84532 CPUtime=1200.06
/proc/11751/stat : 11751 (rsat) R 11748 11748 11645 0 -1 4194304 30872 0 0 0 119978 28 0 0 25 0 1 0 385364200 86560768 20520 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/11751/statm: 21133 20520 86 211 0 20919 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 89884

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)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 11748 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=7998 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=1999
CPU time returned by wait4() is 0.009997
while last known CPU time is 1200.06

Solver probably didn't/couldn't wait for its children
Using last known CPU time as value...

Real time (s): 1200.61
CPU time (s): 1200.06
CPU user time (s): 1199.78
CPU system time (s): 0.28
CPU usage (%): 99.954
Max. virtual memory (cumulated for all children) (KiB): 102320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.007998
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= 457
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= 26
involuntary context switches= 2

runsolver used 1.13683 second user time and 2.6526 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Sun Mar 11 23:01:05 UTC 2007

IDJOB= 336802
IDBENCH= 24684
IDSOLVER= 104
FILE ID= node69/336802-1173654065

PBS_JOBID= 4101417

Free space on /tmp= 66258 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/hgen2-v500-s1216665065.sat05-467.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/336802-1173654065/rsat.sh /tmp/evaluation/336802-1173654065/instance-336802-1173654065.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-336802-1173654065 -o ROOT/results/node69/solver-336802-1173654065 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/336802-1173654065/rsat.sh /tmp/evaluation/336802-1173654065/instance-336802-1173654065.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  b414a0b8680818eb94ce47e101b0ad77

RANDOM SEED= 364623825

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.261
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		: 3000.261
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:       1841304 kB
Buffers:         17816 kB
Cached:         157780 kB
SwapCached:       3788 kB
Active:          94572 kB
Inactive:        91528 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1841304 kB
SwapTotal:     4192956 kB
SwapFree:      4183204 kB
Dirty:            1932 kB
Writeback:           0 kB
Mapped:          16360 kB
Slab:            14140 kB
Committed_AS:   881196 kB
PageTables:       1716 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= 66275 MiB

End job on node69 on Sun Mar 11 23:21:08 UTC 2007