Trace number 302989

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) 1200.03 1200.46

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S1446471927-04.cnf
MD5SUM328eff5f4a59e23832259fb06180efee
Bench CategoryRANDOM (random 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 variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 515300

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   15300   107100 |    4589       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 180   #clauses: 15300   #literals: 107100
0.00/0.02	c CPU time:   0.019996 s
0.00/0.02	c ==============================================================================
0.00/0.07	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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node30/watcher-302989-1172024659 -o ROOT/results/node30/solver-302989-1172024659 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/302989-1172024659/rsat.sh /tmp/evaluation/302989-1172024659/instance-302989-1172024659.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.00 1.00 1.00 3/77 15136
/proc/meminfo: memFree=1559840/2055920 swapFree=4145568/4192956
[pid=15136] ppid=15134 vsize=5352 CPUtime=0
/proc/15136/stat : 15136 (rsat.sh) S 15134 15136 14038 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 196229989 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15136/statm: 1338 232 195 169 0 49 0
[pid=15137] ppid=15136 vsize=688 CPUtime=0
/proc/15137/stat : 15137 (SatElite) R 15136 15136 14038 0 -1 4194304 104 0 0 0 0 0 0 0 19 0 1 0 196229989 704512 86 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/15137/statm: 172 86 49 128 0 41 0

[startup+0.107777 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15136
/proc/meminfo: memFree=1559840/2055920 swapFree=4145568/4192956
[pid=15136] ppid=15134 vsize=5352 CPUtime=0.05
/proc/15136/stat : 15136 (rsat.sh) S 15134 15136 14038 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 196229989 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15136/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.516832 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 15136
/proc/meminfo: memFree=1559840/2055920 swapFree=4145568/4192956
[pid=15136] ppid=15134 vsize=5352 CPUtime=0.05
/proc/15136/stat : 15136 (rsat.sh) S 15134 15136 14038 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 196229989 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15136/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+1.33695 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15139
/proc/meminfo: memFree=1555728/2055920 swapFree=4145568/4192956
[pid=15136] ppid=15134 vsize=5352 CPUtime=0.05
/proc/15136/stat : 15136 (rsat.sh) S 15134 15136 14038 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 196229989 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15136/statm: 1338 234 195 169 0 49 0
[pid=15139] ppid=15136 vsize=4748 CPUtime=1.26
/proc/15139/stat : 15139 (rsat) R 15136 15136 14038 0 -1 4194304 1066 0 0 0 126 0 0 0 25 0 1 0 196229996 4861952 1020 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15139/statm: 1187 1020 86 211 0 973 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 10100

[startup+2.97318 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15139
/proc/meminfo: memFree=1554256/2055920 swapFree=4145568/4192956
[pid=15136] ppid=15134 vsize=5352 CPUtime=0.05
/proc/15136/stat : 15136 (rsat.sh) S 15134 15136 14038 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 196229989 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15136/statm: 1338 234 195 169 0 49 0
[pid=15139] ppid=15136 vsize=7088 CPUtime=2.89
/proc/15139/stat : 15139 (rsat) R 15136 15136 14038 0 -1 4194304 1855 0 0 0 289 0 0 0 25 0 1 0 196229996 7258112 1548 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15139/statm: 1772 1548 86 211 0 1558 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 12440

[startup+6.25565 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15139
/proc/meminfo: memFree=1550416/2055920 swapFree=4145568/4192956
[pid=15136] ppid=15134 vsize=5352 CPUtime=0.05
/proc/15136/stat : 15136 (rsat.sh) S 15134 15136 14038 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 196229989 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15136/statm: 1338 234 195 169 0 49 0
[pid=15139] ppid=15136 vsize=9420 CPUtime=6.18
/proc/15139/stat : 15139 (rsat) R 15136 15136 14038 0 -1 4194304 2653 0 0 0 617 1 0 0 25 0 1 0 196229996 9646080 2150 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15139/statm: 2355 2150 86 211 0 2141 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 14772

[startup+12.7126 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15139
/proc/meminfo: memFree=1546840/2055920 swapFree=4145568/4192956
[pid=15136] ppid=15134 vsize=5352 CPUtime=0.05
/proc/15136/stat : 15136 (rsat.sh) S 15134 15136 14038 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 196229989 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15136/statm: 1338 234 195 169 0 49 0
[pid=15139] ppid=15136 vsize=13172 CPUtime=12.63
/proc/15139/stat : 15139 (rsat) R 15136 15136 14038 0 -1 4194304 4021 0 0 0 1261 2 0 0 25 0 1 0 196229996 13488128 3032 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15139/statm: 3293 3032 86 211 0 3079 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 18524

[startup+25.5284 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15139
/proc/meminfo: memFree=1542040/2055920 swapFree=4145568/4192956
[pid=15136] ppid=15134 vsize=5352 CPUtime=0.05
/proc/15136/stat : 15136 (rsat.sh) S 15134 15136 14038 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 196229989 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15136/statm: 1338 234 195 169 0 49 0
[pid=15139] ppid=15136 vsize=18264 CPUtime=25.44
/proc/15139/stat : 15139 (rsat) R 15136 15136 14038 0 -1 4194304 5367 0 0 0 2541 3 0 0 25 0 1 0 196229996 18702336 4378 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15139/statm: 4566 4378 86 211 0 4352 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 23616

[startup+51.156 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15139
/proc/meminfo: memFree=1536152/2055920 swapFree=4145568/4192956
[pid=15136] ppid=15134 vsize=5352 CPUtime=0.05
/proc/15136/stat : 15136 (rsat.sh) S 15134 15136 14038 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 196229989 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15136/statm: 1338 234 195 169 0 49 0
[pid=15139] ppid=15136 vsize=24500 CPUtime=51.06
/proc/15139/stat : 15139 (rsat) R 15136 15136 14038 0 -1 4194304 7384 0 0 0 5101 5 0 0 25 0 1 0 196229996 25088000 5813 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15139/statm: 6125 5813 86 211 0 5911 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 29852

[startup+102.407 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15139
/proc/meminfo: memFree=1529304/2055920 swapFree=4145568/4192956
[pid=15136] ppid=15134 vsize=5352 CPUtime=0.05
/proc/15136/stat : 15136 (rsat.sh) S 15134 15136 14038 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 196229989 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15136/statm: 1338 234 195 169 0 49 0
[pid=15139] ppid=15136 vsize=31168 CPUtime=102.29
/proc/15139/stat : 15139 (rsat) R 15136 15136 14038 0 -1 4194304 9886 0 0 0 10223 6 0 0 25 0 1 0 196229996 31916032 7543 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15139/statm: 7792 7543 86 211 0 7578 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 36520

[startup+162.474 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15139
/proc/meminfo: memFree=1520792/2055920 swapFree=4145568/4192956
[pid=15136] ppid=15134 vsize=5352 CPUtime=0.05
/proc/15136/stat : 15136 (rsat.sh) S 15134 15136 14038 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 196229989 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15136/statm: 1338 234 195 169 0 49 0
[pid=15139] ppid=15136 vsize=38848 CPUtime=162.34
/proc/15139/stat : 15139 (rsat) R 15136 15136 14038 0 -1 4194304 12670 0 0 0 16225 9 0 0 25 0 1 0 196229996 39780352 9555 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15139/statm: 9712 9555 86 211 0 9498 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 44200

[startup+222.539 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15139
/proc/meminfo: memFree=1516888/2055920 swapFree=4145568/4192956
[pid=15136] ppid=15134 vsize=5352 CPUtime=0.05
/proc/15136/stat : 15136 (rsat.sh) S 15134 15136 14038 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 196229989 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15136/statm: 1338 234 195 169 0 49 0
[pid=15139] ppid=15136 vsize=44320 CPUtime=222.38
/proc/15139/stat : 15139 (rsat) R 15136 15136 14038 0 -1 4194304 14073 0 0 0 22228 10 0 0 25 0 1 0 196229996 45383680 10572 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15139/statm: 11080 10572 86 211 0 10866 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 49672

[startup+282.605 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15139
/proc/meminfo: memFree=1505112/2055920 swapFree=4145568/4192956
[pid=15136] ppid=15134 vsize=5352 CPUtime=0.05
/proc/15136/stat : 15136 (rsat.sh) S 15134 15136 14038 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 196229989 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15136/statm: 1338 234 195 169 0 49 0
[pid=15139] ppid=15136 vsize=55700 CPUtime=282.43
/proc/15139/stat : 15139 (rsat) R 15136 15136 14038 0 -1 4194304 17008 0 0 0 28229 14 0 0 25 0 1 0 196229996 57036800 13507 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15139/statm: 13925 13507 86 211 0 13711 0
Current children cumulated CPU time (s) 282.48
Current children cumulated vsize (KiB) 61052

[startup+342.671 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15139
/proc/meminfo: memFree=1502872/2055920 swapFree=4145568/4192956
[pid=15136] ppid=15134 vsize=5352 CPUtime=0.05
/proc/15136/stat : 15136 (rsat.sh) S 15134 15136 14038 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 196229989 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15136/statm: 1338 234 195 169 0 49 0
[pid=15139] ppid=15136 vsize=57560 CPUtime=342.47
/proc/15139/stat : 15139 (rsat) R 15136 15136 14038 0 -1 4194304 19062 0 0 0 34232 15 0 0 25 0 1 0 196229996 58941440 14021 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15139/statm: 14390 14021 86 211 0 14176 0
Current children cumulated CPU time (s) 342.52
Current children cumulated vsize (KiB) 62912

[startup+402.744 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15139
/proc/meminfo: memFree=1502872/2055920 swapFree=4145568/4192956
[pid=15136] ppid=15134 vsize=5352 CPUtime=0.05
/proc/15136/stat : 15136 (rsat.sh) S 15134 15136 14038 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 196229989 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15136/statm: 1338 234 195 169 0 49 0
[pid=15139] ppid=15136 vsize=57560 CPUtime=402.53
/proc/15139/stat : 15139 (rsat) R 15136 15136 14038 0 -1 4194304 19064 0 0 0 40237 16 0 0 25 0 1 0 196229996 58941440 14023 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15139/statm: 14390 14023 86 211 0 14176 0
Current children cumulated CPU time (s) 402.58
Current children cumulated vsize (KiB) 62912

[startup+462.814 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15139
/proc/meminfo: memFree=1502872/2055920 swapFree=4145568/4192956
[pid=15136] ppid=15134 vsize=5352 CPUtime=0.05
/proc/15136/stat : 15136 (rsat.sh) S 15134 15136 14038 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 196229989 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15136/statm: 1338 234 195 169 0 49 0
[pid=15139] ppid=15136 vsize=57560 CPUtime=462.58
/proc/15139/stat : 15139 (rsat) R 15136 15136 14038 0 -1 4194304 19064 0 0 0 46242 16 0 0 25 0 1 0 196229996 58941440 14023 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523280 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15139/statm: 14390 14023 86 211 0 14176 0
Current children cumulated CPU time (s) 462.63
Current children cumulated vsize (KiB) 62912

[startup+522.877 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15139
/proc/meminfo: memFree=1494360/2055920 swapFree=4145568/4192956
[pid=15136] ppid=15134 vsize=5352 CPUtime=0.05
/proc/15136/stat : 15136 (rsat.sh) S 15134 15136 14038 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 196229989 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15136/statm: 1338 234 195 169 0 49 0
[pid=15139] ppid=15136 vsize=65976 CPUtime=522.62
/proc/15139/stat : 15139 (rsat) R 15136 15136 14038 0 -1 4194304 21235 0 0 0 52244 18 0 0 25 0 1 0 196229996 67559424 16194 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522951 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15139/statm: 16494 16194 86 211 0 16280 0
Current children cumulated CPU time (s) 522.67
Current children cumulated vsize (KiB) 71328

[startup+582.947 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15139
/proc/meminfo: memFree=1486360/2055920 swapFree=4145568/4192956
[pid=15136] ppid=15134 vsize=5352 CPUtime=0.05
/proc/15136/stat : 15136 (rsat.sh) S 15134 15136 14038 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 196229989 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15136/statm: 1338 234 195 169 0 49 0
[pid=15139] ppid=15136 vsize=73512 CPUtime=582.68
/proc/15139/stat : 15139 (rsat) R 15136 15136 14038 0 -1 4194304 23197 0 0 0 58248 20 0 0 25 0 1 0 196229996 75276288 18156 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15139/statm: 18378 18156 86 211 0 18164 0
Current children cumulated CPU time (s) 582.73
Current children cumulated vsize (KiB) 78864

[startup+643.023 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15139
/proc/meminfo: memFree=1478424/2055920 swapFree=4145568/4192956
[pid=15136] ppid=15134 vsize=5352 CPUtime=0.05
/proc/15136/stat : 15136 (rsat.sh) S 15134 15136 14038 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 196229989 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15136/statm: 1338 234 195 169 0 49 0
[pid=15139] ppid=15136 vsize=84160 CPUtime=642.73
/proc/15139/stat : 15139 (rsat) R 15136 15136 14038 0 -1 4194304 25956 0 0 0 64251 22 0 0 25 0 1 0 196229996 86179840 20145 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15139/statm: 21040 20145 86 211 0 20826 0
Current children cumulated CPU time (s) 642.78
Current children cumulated vsize (KiB) 89512

[startup+703.091 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15139
/proc/meminfo: memFree=1474072/2055920 swapFree=4145568/4192956
[pid=15136] ppid=15134 vsize=5352 CPUtime=0.05
/proc/15136/stat : 15136 (rsat.sh) S 15134 15136 14038 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 196229989 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15136/statm: 1338 234 195 169 0 49 0
[pid=15139] ppid=15136 vsize=88176 CPUtime=702.78
/proc/15139/stat : 15139 (rsat) R 15136 15136 14038 0 -1 4194304 30083 0 0 0 70253 25 0 0 25 0 1 0 196229996 90292224 21196 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15139/statm: 22044 21196 86 211 0 21830 0
Current children cumulated CPU time (s) 702.83
Current children cumulated vsize (KiB) 93528

[startup+763.157 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15139
/proc/meminfo: memFree=1474136/2055920 swapFree=4145568/4192956
[pid=15136] ppid=15134 vsize=5352 CPUtime=0.05
/proc/15136/stat : 15136 (rsat.sh) S 15134 15136 14038 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 196229989 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15136/statm: 1338 234 195 169 0 49 0
[pid=15139] ppid=15136 vsize=88176 CPUtime=762.83
/proc/15139/stat : 15139 (rsat) R 15136 15136 14038 0 -1 4194304 30086 0 0 0 76258 25 0 0 25 0 1 0 196229996 90292224 21199 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15139/statm: 22044 21199 86 211 0 21830 0
Current children cumulated CPU time (s) 762.88
Current children cumulated vsize (KiB) 93528

[startup+823.227 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15139
/proc/meminfo: memFree=1474136/2055920 swapFree=4145568/4192956
[pid=15136] ppid=15134 vsize=5352 CPUtime=0.05
/proc/15136/stat : 15136 (rsat.sh) S 15134 15136 14038 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 196229989 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15136/statm: 1338 234 195 169 0 49 0
[pid=15139] ppid=15136 vsize=88176 CPUtime=822.87
/proc/15139/stat : 15139 (rsat) R 15136 15136 14038 0 -1 4194304 30092 0 0 0 82262 25 0 0 25 0 1 0 196229996 90292224 21205 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15139/statm: 22044 21205 86 211 0 21830 0
Current children cumulated CPU time (s) 822.92
Current children cumulated vsize (KiB) 93528

[startup+883.287 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15139
/proc/meminfo: memFree=1474072/2055920 swapFree=4145568/4192956
[pid=15136] ppid=15134 vsize=5352 CPUtime=0.05
/proc/15136/stat : 15136 (rsat.sh) S 15134 15136 14038 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 196229989 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15136/statm: 1338 234 195 169 0 49 0
[pid=15139] ppid=15136 vsize=88176 CPUtime=882.92
/proc/15139/stat : 15139 (rsat) R 15136 15136 14038 0 -1 4194304 30097 0 0 0 88266 26 0 0 25 0 1 0 196229996 90292224 21210 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15139/statm: 22044 21210 86 211 0 21830 0
Current children cumulated CPU time (s) 882.97
Current children cumulated vsize (KiB) 93528

[startup+943.355 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15139
/proc/meminfo: memFree=1474072/2055920 swapFree=4145568/4192956
[pid=15136] ppid=15134 vsize=5352 CPUtime=0.05
/proc/15136/stat : 15136 (rsat.sh) S 15134 15136 14038 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 196229989 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15136/statm: 1338 234 195 169 0 49 0
[pid=15139] ppid=15136 vsize=88176 CPUtime=942.96
/proc/15139/stat : 15139 (rsat) R 15136 15136 14038 0 -1 4194304 30098 0 0 0 94270 26 0 0 25 0 1 0 196229996 90292224 21211 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15139/statm: 22044 21211 86 211 0 21830 0
Current children cumulated CPU time (s) 943.01
Current children cumulated vsize (KiB) 93528

[startup+1003.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15139
/proc/meminfo: memFree=1474072/2055920 swapFree=4145568/4192956
[pid=15136] ppid=15134 vsize=5352 CPUtime=0.05
/proc/15136/stat : 15136 (rsat.sh) S 15134 15136 14038 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 196229989 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15136/statm: 1338 234 195 169 0 49 0
[pid=15139] ppid=15136 vsize=88176 CPUtime=1003.01
/proc/15139/stat : 15139 (rsat) R 15136 15136 14038 0 -1 4194304 30098 0 0 0 100274 27 0 0 25 0 1 0 196229996 90292224 21211 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15139/statm: 22044 21211 86 211 0 21830 0
Current children cumulated CPU time (s) 1003.06
Current children cumulated vsize (KiB) 93528

[startup+1063.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15139
/proc/meminfo: memFree=1472920/2055920 swapFree=4145568/4192956
[pid=15136] ppid=15134 vsize=5352 CPUtime=0.05
/proc/15136/stat : 15136 (rsat.sh) S 15134 15136 14038 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 196229989 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15136/statm: 1338 234 195 169 0 49 0
[pid=15139] ppid=15136 vsize=89340 CPUtime=1063.06
/proc/15139/stat : 15139 (rsat) R 15136 15136 14038 0 -1 4194304 30400 0 0 0 106279 27 0 0 25 0 1 0 196229996 91484160 21513 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522875 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15139/statm: 22335 21513 86 211 0 22121 0
Current children cumulated CPU time (s) 1063.11
Current children cumulated vsize (KiB) 94692

[startup+1123.57 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15139
/proc/meminfo: memFree=1466328/2055920 swapFree=4145568/4192956
[pid=15136] ppid=15134 vsize=5352 CPUtime=0.05
/proc/15136/stat : 15136 (rsat.sh) S 15134 15136 14038 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 196229989 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15136/statm: 1338 234 195 169 0 49 0
[pid=15139] ppid=15136 vsize=95728 CPUtime=1123.11
/proc/15139/stat : 15139 (rsat) R 15136 15136 14038 0 -1 4194304 32039 0 0 0 112282 29 0 0 25 0 1 0 196229996 98025472 23152 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15139/statm: 23932 23152 86 211 0 23718 0
Current children cumulated CPU time (s) 1123.16
Current children cumulated vsize (KiB) 101080

[startup+1183.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15139
/proc/meminfo: memFree=1460376/2055920 swapFree=4145568/4192956
[pid=15136] ppid=15134 vsize=5352 CPUtime=0.05
/proc/15136/stat : 15136 (rsat.sh) S 15134 15136 14038 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 196229989 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15136/statm: 1338 234 195 169 0 49 0
[pid=15139] ppid=15136 vsize=101464 CPUtime=1183.18
/proc/15139/stat : 15139 (rsat) R 15136 15136 14038 0 -1 4194304 33541 0 0 0 118286 32 0 0 25 0 1 0 196229996 103899136 24654 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15139/statm: 25366 24654 86 211 0 25152 0
Current children cumulated CPU time (s) 1183.23
Current children cumulated vsize (KiB) 106816



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 15139
/proc/meminfo: memFree=1458584/2055920 swapFree=4145568/4192956
[pid=15136] ppid=15134 vsize=5352 CPUtime=0.05
/proc/15136/stat : 15136 (rsat.sh) S 15134 15136 14038 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 196229989 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15136/statm: 1338 234 195 169 0 49 0
[pid=15139] ppid=15136 vsize=103076 CPUtime=1199.98
/proc/15139/stat : 15139 (rsat) R 15136 15136 14038 0 -1 4194304 33965 0 0 0 119966 32 0 0 25 0 1 0 196229996 105549824 25078 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15139/statm: 25769 25078 86 211 0 25555 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 108428

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 15136 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=60990 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.068988
while last known CPU time is 1200.03

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

Real time (s): 1200.46
CPU time (s): 1200.03
CPU user time (s): 1199.71
CPU system time (s): 0.32
CPU usage (%): 99.9638
Max. virtual memory (cumulated for all children) (KiB): 108428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06099
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 757
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= 15
involuntary context switches= 5

runsolver used 1.17882 second user time and 3.08653 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Wed Feb 21 02:24:19 UTC 2007

IDJOB= 302989
IDBENCH= 20097
IDSOLVER= 104
FILE ID= node30/302989-1172024659

PBS_JOBID= 3892682

Free space on /tmp= 66560 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S1446471927-04.cnf
COMMAND LINE= /tmp/evaluation/302989-1172024659/rsat.sh /tmp/evaluation/302989-1172024659/instance-302989-1172024659.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-302989-1172024659 -o ROOT/results/node30/solver-302989-1172024659 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/302989-1172024659/rsat.sh /tmp/evaluation/302989-1172024659/instance-302989-1172024659.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  328eff5f4a59e23832259fb06180efee

RANDOM SEED= 263250115

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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		: 3000.270
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		: 3000.270
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:       1560248 kB
Buffers:         48436 kB
Cached:         357264 kB
SwapCached:      15424 kB
Active:         225500 kB
Inactive:       204664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1560248 kB
SwapTotal:     4192956 kB
SwapFree:      4145568 kB
Dirty:            2192 kB
Writeback:           0 kB
Mapped:          29720 kB
Slab:            50952 kB
Committed_AS:   659548 kB
PageTables:       1884 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= 66559 MiB

End job on node30 on Wed Feb 21 02:44:22 UTC 2007