Trace number 295281

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 1200.57

General information on the benchmark

Namerandom/OnTreshold/7SAT/v55/
unif-k7-r89-v55-c4895-S1214515938-10.SAT.shuffled.cnf
MD5SUMde03602edd8993d2cfb54584ba8c73c9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.609906
Satisfiable
(Un)Satisfiability was proved
Number of variables55
Number of clauses4895
Sum of the clauses size34265
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 54895

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    4895    34265 |    1468       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 55   #clauses: 4895   #literals: 34265
0.00/0.01	c CPU time:   0.006998 s
0.00/0.01	c ==============================================================================
0.00/0.02	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/node26/watcher-295281-1171803232 -o ROOT/results/node26/solver-295281-1171803232 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295281-1171803232/rsat.sh /tmp/evaluation/295281-1171803232/instance-295281-1171803232.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: 0.85 0.97 0.99 3/77 10038
/proc/meminfo: memFree=807480/2055920 swapFree=4131780/4192956
[pid=10038] ppid=10036 vsize=5352 CPUtime=0
/proc/10038/stat : 10038 (rsat.sh) R 10036 10038 9426 0 -1 4194304 265 0 0 0 0 0 0 0 18 0 1 0 200276864 5480448 232 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028485791 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/10038/statm: 1338 232 194 169 0 49 0
[pid=10039] ppid=10038 vsize=688 CPUtime=0
/proc/10039/stat : 10039 (SatElite) R 10038 10038 9426 0 -1 4194304 101 0 0 0 0 0 0 0 18 0 1 0 200276864 704512 83 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/10039/statm: 172 84 49 128 0 41 0

[startup+0.107329 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 10038
/proc/meminfo: memFree=807480/2055920 swapFree=4131780/4192956
[pid=10038] ppid=10036 vsize=5352 CPUtime=0.01
/proc/10038/stat : 10038 (rsat.sh) S 10036 10038 9426 0 -1 4194304 306 211 0 0 0 0 1 0 18 0 1 0 200276864 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10038/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+0.5154 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 10038
/proc/meminfo: memFree=807480/2055920 swapFree=4131780/4192956
[pid=10038] ppid=10036 vsize=5352 CPUtime=0.01
/proc/10038/stat : 10038 (rsat.sh) S 10036 10038 9426 0 -1 4194304 306 211 0 0 0 0 1 0 18 0 1 0 200276864 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10038/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 5352

[startup+1.33554 s]
/proc/loadavg: 0.85 0.97 0.99 2/79 10041
/proc/meminfo: memFree=804968/2055920 swapFree=4131780/4192956
[pid=10038] ppid=10036 vsize=5352 CPUtime=0.01
/proc/10038/stat : 10038 (rsat.sh) S 10036 10038 9426 0 -1 4194304 306 211 0 0 0 0 1 0 18 0 1 0 200276864 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10038/statm: 1338 234 195 169 0 49 0
[pid=10041] ppid=10038 vsize=3228 CPUtime=1.3
/proc/10041/stat : 10041 (rsat) R 10038 10038 9426 0 -1 4194304 802 0 0 0 130 0 0 0 25 0 1 0 200276866 3305472 655 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10041/statm: 807 655 86 211 0 593 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8580

[startup+2.97183 s]
/proc/loadavg: 0.85 0.97 0.99 2/79 10041
/proc/meminfo: memFree=803816/2055920 swapFree=4131780/4192956
[pid=10038] ppid=10036 vsize=5352 CPUtime=0.01
/proc/10038/stat : 10038 (rsat.sh) S 10036 10038 9426 0 -1 4194304 306 211 0 0 0 0 1 0 18 0 1 0 200276864 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10038/statm: 1338 234 195 169 0 49 0
[pid=10041] ppid=10038 vsize=4280 CPUtime=2.94
/proc/10041/stat : 10041 (rsat) R 10038 10038 9426 0 -1 4194304 1213 0 0 0 294 0 0 0 25 0 1 0 200276866 4382720 870 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10041/statm: 1070 870 86 211 0 856 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9632

[startup+6.25539 s]
/proc/loadavg: 0.86 0.97 0.99 2/79 10041
/proc/meminfo: memFree=802536/2055920 swapFree=4131780/4192956
[pid=10038] ppid=10036 vsize=5352 CPUtime=0.01
/proc/10038/stat : 10038 (rsat.sh) S 10036 10038 9426 0 -1 4194304 306 211 0 0 0 0 1 0 18 0 1 0 200276864 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10038/statm: 1338 234 195 169 0 49 0
[pid=10041] ppid=10038 vsize=5220 CPUtime=6.22
/proc/10041/stat : 10041 (rsat) R 10038 10038 9426 0 -1 4194304 1671 0 0 0 622 0 0 0 25 0 1 0 200276866 5345280 1132 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10041/statm: 1305 1132 86 211 0 1091 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10572

[startup+12.7145 s]
/proc/loadavg: 0.87 0.97 0.99 2/79 10041
/proc/meminfo: memFree=800616/2055920 swapFree=4131780/4192956
[pid=10038] ppid=10036 vsize=5352 CPUtime=0.01
/proc/10038/stat : 10038 (rsat.sh) S 10036 10038 9426 0 -1 4194304 306 211 0 0 0 0 1 0 18 0 1 0 200276864 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10038/statm: 1338 234 195 169 0 49 0
[pid=10041] ppid=10038 vsize=7352 CPUtime=12.68
/proc/10041/stat : 10041 (rsat) R 10038 10038 9426 0 -1 4194304 2580 0 0 0 1267 1 0 0 25 0 1 0 200276866 7528448 1588 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10041/statm: 1838 1588 86 211 0 1624 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12704

[startup+25.5297 s]
/proc/loadavg: 0.90 0.97 0.99 2/79 10041
/proc/meminfo: memFree=798248/2055920 swapFree=4131780/4192956
[pid=10038] ppid=10036 vsize=5352 CPUtime=0.01
/proc/10038/stat : 10038 (rsat.sh) S 10036 10038 9426 0 -1 4194304 306 211 0 0 0 0 1 0 18 0 1 0 200276864 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10038/statm: 1338 234 195 169 0 49 0
[pid=10041] ppid=10038 vsize=9796 CPUtime=25.49
/proc/10041/stat : 10041 (rsat) R 10038 10038 9426 0 -1 4194304 3265 0 0 0 2547 2 0 0 25 0 1 0 200276866 10031104 2273 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10041/statm: 2449 2273 86 211 0 2235 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 15148

[startup+51.1562 s]
/proc/loadavg: 0.93 0.97 0.99 2/79 10041
/proc/meminfo: memFree=796776/2055920 swapFree=4131780/4192956
[pid=10038] ppid=10036 vsize=5352 CPUtime=0.01
/proc/10038/stat : 10038 (rsat.sh) S 10036 10038 9426 0 -1 4194304 306 211 0 0 0 0 1 0 18 0 1 0 200276864 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10038/statm: 1338 234 195 169 0 49 0
[pid=10041] ppid=10038 vsize=11908 CPUtime=51.1
/proc/10041/stat : 10041 (rsat) R 10038 10038 9426 0 -1 4194304 4200 0 0 0 5107 3 0 0 25 0 1 0 200276866 12193792 2626 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10041/statm: 2977 2626 86 211 0 2763 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 17260

[startup+102.409 s]
/proc/loadavg: 0.97 0.97 0.99 2/79 10041
/proc/meminfo: memFree=793768/2055920 swapFree=4131780/4192956
[pid=10038] ppid=10036 vsize=5352 CPUtime=0.01
/proc/10038/stat : 10038 (rsat.sh) S 10036 10038 9426 0 -1 4194304 306 211 0 0 0 0 1 0 18 0 1 0 200276864 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10038/statm: 1338 234 195 169 0 49 0
[pid=10041] ppid=10038 vsize=14372 CPUtime=102.33
/proc/10041/stat : 10041 (rsat) R 10038 10038 9426 0 -1 4194304 5706 0 0 0 10229 4 0 0 25 0 1 0 200276866 14716928 3320 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10041/statm: 3593 3320 86 211 0 3379 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 19724

[startup+162.484 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 10041
/proc/meminfo: memFree=788904/2055920 swapFree=4131780/4192956
[pid=10038] ppid=10036 vsize=5352 CPUtime=0.01
/proc/10038/stat : 10038 (rsat.sh) S 10036 10038 9426 0 -1 4194304 306 211 0 0 0 0 1 0 18 0 1 0 200276864 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10038/statm: 1338 234 195 169 0 49 0
[pid=10041] ppid=10038 vsize=19248 CPUtime=162.39
/proc/10041/stat : 10041 (rsat) R 10038 10038 9426 0 -1 4194304 6951 0 0 0 16233 6 0 0 25 0 1 0 200276866 19709952 4565 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10041/statm: 4812 4565 86 211 0 4598 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 24600

[startup+222.549 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 10041
/proc/meminfo: memFree=787432/2055920 swapFree=4131780/4192956
[pid=10038] ppid=10036 vsize=5352 CPUtime=0.01
/proc/10038/stat : 10038 (rsat.sh) S 10036 10038 9426 0 -1 4194304 306 211 0 0 0 0 1 0 18 0 1 0 200276864 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10038/statm: 1338 234 195 169 0 49 0
[pid=10041] ppid=10038 vsize=21664 CPUtime=222.43
/proc/10041/stat : 10041 (rsat) R 10038 10038 9426 0 -1 4194304 9357 0 0 0 22236 7 0 0 25 0 1 0 200276866 22183936 4886 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10041/statm: 5416 4886 86 211 0 5202 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 27016

[startup+282.617 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 10041
/proc/meminfo: memFree=787432/2055920 swapFree=4131780/4192956
[pid=10038] ppid=10036 vsize=5352 CPUtime=0.01
/proc/10038/stat : 10038 (rsat.sh) S 10036 10038 9426 0 -1 4194304 306 211 0 0 0 0 1 0 18 0 1 0 200276864 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10038/statm: 1338 234 195 169 0 49 0
[pid=10041] ppid=10038 vsize=21664 CPUtime=282.48
/proc/10041/stat : 10041 (rsat) R 10038 10038 9426 0 -1 4194304 9372 0 0 0 28240 8 0 0 25 0 1 0 200276866 22183936 4901 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10041/statm: 5416 4901 86 211 0 5202 0
Current children cumulated CPU time (s) 282.49
Current children cumulated vsize (KiB) 27016

[startup+342.69 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 10041
/proc/meminfo: memFree=783592/2055920 swapFree=4131780/4192956
[pid=10038] ppid=10036 vsize=5352 CPUtime=0.01
/proc/10038/stat : 10038 (rsat.sh) S 10036 10038 9426 0 -1 4194304 306 211 0 0 0 0 1 0 18 0 1 0 200276864 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10038/statm: 1338 234 195 169 0 49 0
[pid=10041] ppid=10038 vsize=25372 CPUtime=342.53
/proc/10041/stat : 10041 (rsat) R 10038 10038 9426 0 -1 4194304 10383 0 0 0 34244 9 0 0 25 0 1 0 200276866 25980928 5879 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10041/statm: 6343 5879 86 211 0 6129 0
Current children cumulated CPU time (s) 342.54
Current children cumulated vsize (KiB) 30724

[startup+402.769 s]
/proc/loadavg: 0.99 0.97 0.99 2/79 10041
/proc/meminfo: memFree=778792/2055920 swapFree=4131780/4192956
[pid=10038] ppid=10036 vsize=5352 CPUtime=0.01
/proc/10038/stat : 10038 (rsat.sh) S 10036 10038 9426 0 -1 4194304 306 211 0 0 0 0 1 0 18 0 1 0 200276864 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10038/statm: 1338 234 195 169 0 49 0
[pid=10041] ppid=10038 vsize=30344 CPUtime=402.59
/proc/10041/stat : 10041 (rsat) R 10038 10038 9426 0 -1 4194304 11650 0 0 0 40248 11 0 0 25 0 1 0 200276866 31072256 7047 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10041/statm: 7586 7047 86 211 0 7372 0
Current children cumulated CPU time (s) 402.6
Current children cumulated vsize (KiB) 35696

[startup+462.862 s]
/proc/loadavg: 0.99 0.97 0.99 2/85 10149
/proc/meminfo: memFree=777840/2055920 swapFree=4131780/4192956
[pid=10038] ppid=10036 vsize=5352 CPUtime=0.01
/proc/10038/stat : 10038 (rsat.sh) S 10036 10038 9426 0 -1 4194304 306 211 0 0 0 0 1 0 18 0 1 0 200276864 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10038/statm: 1338 234 195 169 0 49 0
[pid=10041] ppid=10038 vsize=29240 CPUtime=462.62
/proc/10041/stat : 10041 (rsat) R 10038 10038 9426 0 -1 4194304 13516 0 0 0 46249 13 0 0 25 0 1 0 200276866 29941760 6995 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10041/statm: 7310 6995 86 211 0 7096 0
Current children cumulated CPU time (s) 462.63
Current children cumulated vsize (KiB) 34592

[startup+522.863 s]
/proc/loadavg: 1.07 0.99 0.99 2/79 10239
/proc/meminfo: memFree=778664/2055920 swapFree=4131780/4192956
[pid=10038] ppid=10036 vsize=5352 CPUtime=0.01
/proc/10038/stat : 10038 (rsat.sh) S 10036 10038 9426 0 -1 4194304 306 211 0 0 0 0 1 0 18 0 1 0 200276864 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10038/statm: 1338 234 195 169 0 49 0
[pid=10041] ppid=10038 vsize=29240 CPUtime=522.53
/proc/10041/stat : 10041 (rsat) R 10038 10038 9426 0 -1 4194304 13516 0 0 0 52238 15 0 0 25 0 1 0 200276866 29941760 6995 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10041/statm: 7310 6995 86 211 0 7096 0
Current children cumulated CPU time (s) 522.54
Current children cumulated vsize (KiB) 34592

[startup+582.934 s]
/proc/loadavg: 1.02 0.99 0.99 2/79 10239
/proc/meminfo: memFree=778856/2055920 swapFree=4131780/4192956
[pid=10038] ppid=10036 vsize=5352 CPUtime=0.01
/proc/10038/stat : 10038 (rsat.sh) S 10036 10038 9426 0 -1 4194304 306 211 0 0 0 0 1 0 18 0 1 0 200276864 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10038/statm: 1338 234 195 169 0 49 0
[pid=10041] ppid=10038 vsize=29240 CPUtime=582.59
/proc/10041/stat : 10041 (rsat) R 10038 10038 9426 0 -1 4194304 13516 0 0 0 58243 16 0 0 25 0 1 0 200276866 29941760 6995 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10041/statm: 7310 6995 86 211 0 7096 0
Current children cumulated CPU time (s) 582.6
Current children cumulated vsize (KiB) 34592

[startup+643.001 s]
/proc/loadavg: 1.01 0.99 0.99 2/79 10239
/proc/meminfo: memFree=778920/2055920 swapFree=4131780/4192956
[pid=10038] ppid=10036 vsize=5352 CPUtime=0.01
/proc/10038/stat : 10038 (rsat.sh) S 10036 10038 9426 0 -1 4194304 306 211 0 0 0 0 1 0 18 0 1 0 200276864 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10038/statm: 1338 234 195 169 0 49 0
[pid=10041] ppid=10038 vsize=29240 CPUtime=642.63
/proc/10041/stat : 10041 (rsat) R 10038 10038 9426 0 -1 4194304 13519 0 0 0 64247 16 0 0 25 0 1 0 200276866 29941760 6998 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10041/statm: 7310 6998 86 211 0 7096 0
Current children cumulated CPU time (s) 642.64
Current children cumulated vsize (KiB) 34592

[startup+703.072 s]
/proc/loadavg: 1.06 1.00 1.00 2/79 10239
/proc/meminfo: memFree=775912/2055920 swapFree=4131780/4192956
[pid=10038] ppid=10036 vsize=5352 CPUtime=0.01
/proc/10038/stat : 10038 (rsat.sh) S 10036 10038 9426 0 -1 4194304 306 211 0 0 0 0 1 0 18 0 1 0 200276864 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10038/statm: 1338 234 195 169 0 49 0
[pid=10041] ppid=10038 vsize=32500 CPUtime=702.68
/proc/10041/stat : 10041 (rsat) R 10038 10038 9426 0 -1 4194304 14341 0 0 0 70250 18 0 0 25 0 1 0 200276866 33280000 7787 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10041/statm: 8125 7787 86 211 0 7911 0
Current children cumulated CPU time (s) 702.69
Current children cumulated vsize (KiB) 37852

[startup+763.14 s]
/proc/loadavg: 1.02 1.00 1.00 2/79 10239
/proc/meminfo: memFree=772520/2055920 swapFree=4131780/4192956
[pid=10038] ppid=10036 vsize=5352 CPUtime=0.01
/proc/10038/stat : 10038 (rsat.sh) S 10036 10038 9426 0 -1 4194304 306 211 0 0 0 0 1 0 18 0 1 0 200276864 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10038/statm: 1338 234 195 169 0 49 0
[pid=10041] ppid=10038 vsize=36528 CPUtime=762.73
/proc/10041/stat : 10041 (rsat) R 10038 10038 9426 0 -1 4194304 15197 0 0 0 76254 19 0 0 25 0 1 0 200276866 37404672 8643 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10041/statm: 9132 8643 86 211 0 8918 0
Current children cumulated CPU time (s) 762.74
Current children cumulated vsize (KiB) 41880

[startup+823.209 s]
/proc/loadavg: 1.01 1.00 1.00 2/79 10239
/proc/meminfo: memFree=770152/2055920 swapFree=4131780/4192956
[pid=10038] ppid=10036 vsize=5352 CPUtime=0.01
/proc/10038/stat : 10038 (rsat.sh) S 10036 10038 9426 0 -1 4194304 306 211 0 0 0 0 1 0 18 0 1 0 200276864 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10038/statm: 1338 234 195 169 0 49 0
[pid=10041] ppid=10038 vsize=41896 CPUtime=822.77
/proc/10041/stat : 10041 (rsat) R 10038 10038 9426 0 -1 4194304 16581 0 0 0 82257 20 0 0 25 0 1 0 200276866 42901504 9224 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10041/statm: 10474 9224 86 211 0 10260 0
Current children cumulated CPU time (s) 822.78
Current children cumulated vsize (KiB) 47248

[startup+883.286 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10239
/proc/meminfo: memFree=767976/2055920 swapFree=4131780/4192956
[pid=10038] ppid=10036 vsize=5352 CPUtime=0.01
/proc/10038/stat : 10038 (rsat.sh) S 10036 10038 9426 0 -1 4194304 306 211 0 0 0 0 1 0 18 0 1 0 200276864 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10038/statm: 1338 234 195 169 0 49 0
[pid=10041] ppid=10038 vsize=44188 CPUtime=882.83
/proc/10041/stat : 10041 (rsat) R 10038 10038 9426 0 -1 4194304 17135 0 0 0 88262 21 0 0 25 0 1 0 200276866 45248512 9778 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10041/statm: 11047 9778 86 211 0 10833 0
Current children cumulated CPU time (s) 882.84
Current children cumulated vsize (KiB) 49540

[startup+943.355 s]
/proc/loadavg: 1.06 1.01 1.00 2/79 10239
/proc/meminfo: memFree=765672/2055920 swapFree=4131780/4192956
[pid=10038] ppid=10036 vsize=5352 CPUtime=0.01
/proc/10038/stat : 10038 (rsat.sh) S 10036 10038 9426 0 -1 4194304 306 211 0 0 0 0 1 0 18 0 1 0 200276864 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10038/statm: 1338 234 195 169 0 49 0
[pid=10041] ppid=10038 vsize=46548 CPUtime=942.88
/proc/10041/stat : 10041 (rsat) R 10038 10038 9426 0 -1 4194304 17697 0 0 0 94266 22 0 0 25 0 1 0 200276866 47665152 10340 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10041/statm: 11637 10340 86 211 0 11423 0
Current children cumulated CPU time (s) 942.89
Current children cumulated vsize (KiB) 51900

[startup+1003.43 s]
/proc/loadavg: 1.02 1.01 1.00 2/79 10239
/proc/meminfo: memFree=763688/2055920 swapFree=4131780/4192956
[pid=10038] ppid=10036 vsize=5352 CPUtime=0.01
/proc/10038/stat : 10038 (rsat.sh) S 10036 10038 9426 0 -1 4194304 306 211 0 0 0 0 1 0 18 0 1 0 200276864 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10038/statm: 1338 234 195 169 0 49 0
[pid=10041] ppid=10038 vsize=48420 CPUtime=1002.92
/proc/10041/stat : 10041 (rsat) R 10038 10038 9426 0 -1 4194304 18212 0 0 0 100269 23 0 0 25 0 1 0 200276866 49582080 10822 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10041/statm: 12105 10822 86 211 0 11891 0
Current children cumulated CPU time (s) 1002.93
Current children cumulated vsize (KiB) 53772

[startup+1063.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10239
/proc/meminfo: memFree=766440/2055920 swapFree=4131780/4192956
[pid=10038] ppid=10036 vsize=5352 CPUtime=0.01
/proc/10038/stat : 10038 (rsat.sh) S 10036 10038 9426 0 -1 4194304 306 211 0 0 0 0 1 0 18 0 1 0 200276864 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10038/statm: 1338 234 195 169 0 49 0
[pid=10041] ppid=10038 vsize=43636 CPUtime=1062.99
/proc/10041/stat : 10041 (rsat) R 10038 10038 9426 0 -1 4194304 21447 0 0 0 106273 26 0 0 25 0 1 0 200276866 44683264 10111 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10041/statm: 10909 10111 86 211 0 10695 0
Current children cumulated CPU time (s) 1063
Current children cumulated vsize (KiB) 48988

[startup+1123.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10239
/proc/meminfo: memFree=766504/2055920 swapFree=4131780/4192956
[pid=10038] ppid=10036 vsize=5352 CPUtime=0.01
/proc/10038/stat : 10038 (rsat.sh) S 10036 10038 9426 0 -1 4194304 306 211 0 0 0 0 1 0 18 0 1 0 200276864 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10038/statm: 1338 234 195 169 0 49 0
[pid=10041] ppid=10038 vsize=43636 CPUtime=1123.03
/proc/10041/stat : 10041 (rsat) R 10038 10038 9426 0 -1 4194304 21447 0 0 0 112277 26 0 0 25 0 1 0 200276866 44683264 10111 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10041/statm: 10909 10111 86 211 0 10695 0
Current children cumulated CPU time (s) 1123.04
Current children cumulated vsize (KiB) 48988

[startup+1183.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10239
/proc/meminfo: memFree=766568/2055920 swapFree=4131780/4192956
[pid=10038] ppid=10036 vsize=5352 CPUtime=0.01
/proc/10038/stat : 10038 (rsat.sh) S 10036 10038 9426 0 -1 4194304 306 211 0 0 0 0 1 0 18 0 1 0 200276864 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10038/statm: 1338 234 195 169 0 49 0
[pid=10041] ppid=10038 vsize=43636 CPUtime=1183.09
/proc/10041/stat : 10041 (rsat) R 10038 10038 9426 0 -1 4194304 21455 0 0 0 118282 27 0 0 25 0 1 0 200276866 44683264 10119 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10041/statm: 10909 10119 86 211 0 10695 0
Current children cumulated CPU time (s) 1183.1
Current children cumulated vsize (KiB) 48988



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 10239
/proc/meminfo: memFree=766568/2055920 swapFree=4131780/4192956
[pid=10038] ppid=10036 vsize=5352 CPUtime=0.01
/proc/10038/stat : 10038 (rsat.sh) S 10036 10038 9426 0 -1 4194304 306 211 0 0 0 0 1 0 18 0 1 0 200276864 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 269028483908 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/10038/statm: 1338 234 195 169 0 49 0
[pid=10041] ppid=10038 vsize=43636 CPUtime=1199.99
/proc/10041/stat : 10041 (rsat) R 10038 10038 9426 0 -1 4194304 21455 0 0 0 119972 27 0 0 25 0 1 0 200276866 44683264 10119 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/10041/statm: 10909 10119 86 211 0 10695 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 48988

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 10038 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=20996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.024995
while last known CPU time is 1200

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

Real time (s): 1200.57
CPU time (s): 1200
CPU user time (s): 1199.73
CPU system time (s): 0.27
CPU usage (%): 99.9527
Max. virtual memory (cumulated for all children) (KiB): 66208

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.020996
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 517
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= 2

runsolver used 1.19682 second user time and 3.07053 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Sun Feb 18 12:53:52 UTC 2007

IDJOB= 295281
IDBENCH= 19909
IDSOLVER= 104
FILE ID= node26/295281-1171803232

PBS_JOBID= 3839601

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v55/unif-k7-r89-v55-c4895-S1214515938-10.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295281-1171803232/rsat.sh /tmp/evaluation/295281-1171803232/instance-295281-1171803232.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-295281-1171803232 -o ROOT/results/node26/solver-295281-1171803232 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295281-1171803232/rsat.sh /tmp/evaluation/295281-1171803232/instance-295281-1171803232.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  de03602edd8993d2cfb54584ba8c73c9

RANDOM SEED= 476881946

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:        807952 kB
Buffers:         42944 kB
Cached:        1064264 kB
SwapCached:      40904 kB
Active:         772840 kB
Inactive:       385116 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        807952 kB
SwapTotal:     4192956 kB
SwapFree:      4131780 kB
Dirty:            1808 kB
Writeback:           0 kB
Mapped:          29868 kB
Slab:            75664 kB
Committed_AS:   589068 kB
PageTables:       1680 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= 66562 MiB

End job on node26 on Sun Feb 18 13:13:55 UTC 2007