Trace number 355624

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) 10000 10004.3

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/total-10-19-u.cnf
MD5SUMa2687a8a1b0deeabfd7eddcfa56549a2
Bench CategoryINDUST (industrial 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 variables331202
Number of clauses1571183
Sum of the clauses size3644324
Maximum clause length10
Minimum clause length1
Number of clauses of size 127558
Number of clauses of size 21199929
Number of clauses of size 3281756
Number of clauses of size 46880
Number of clauses of size 527520
Number of clauses of size over 527540

Solver Data (download as text)

0.00/0.03	c Parsing...
1.47/1.57	c ==============================================================================
1.47/1.57	c |           |     ORIGINAL     |              LEARNT              |          |
1.47/1.57	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
1.47/1.57	c ==============================================================================
1.47/1.57	c |         0 | 1543625  3616766 |  463087       0        0     nan |  0.000 % |
11.66/11.73	c |         0 |  616629  1615529 |      --       0       --      -- |     --   | -584573/-1226581
11.66/11.73	c ==============================================================================
11.66/11.73	c Result  :   #vars: 93490   #clauses: 616629   #literals: 1615529
11.66/11.73	c CPU time:   11.3043 s
11.66/11.73	c ==============================================================================
12.54/12.63	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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node13/watcher-355624-1176867095 -o ROOT/results/node13/solver-355624-1176867095 -C 10000 -W -M --output-limit 1,15 /tmp/evaluation/355624-1176867095/rsat.sh /tmp/evaluation/355624-1176867095/instance-355624-1176867095.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 10000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 10030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 0 seconds
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: 0.92 0.98 0.99 3/77 29809
/proc/meminfo: memFree=1808752/2055920 swapFree=4156184/4192956
[pid=29809] ppid=29807 vsize=5352 CPUtime=0
/proc/29809/stat : 29809 (rsat.sh) S 29807 29809 29755 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 134627413 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29809/statm: 1338 232 195 169 0 49 0
[pid=29810] ppid=29809 vsize=684 CPUtime=0
/proc/29810/stat : 29810 (SatElite) D 29809 29809 29755 0 -1 4194304 62 0 0 0 0 0 0 0 18 0 1 0 134627414 700416 44 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134699069 0 0 4096 3 18446744071563608240 0 0 17 1 0 0
/proc/29810/statm: 171 44 36 128 0 40 0

[startup+0.0254761 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 29809
/proc/meminfo: memFree=1808752/2055920 swapFree=4156184/4192956
[pid=29809] ppid=29807 vsize=5352 CPUtime=0
/proc/29809/stat : 29809 (rsat.sh) S 29807 29809 29755 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 134627413 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29809/statm: 1338 232 195 169 0 49 0
[pid=29810] ppid=29809 vsize=684 CPUtime=0
/proc/29810/stat : 29810 (SatElite) D 29809 29809 29755 0 -1 4194304 62 0 0 0 0 0 0 0 19 0 1 0 134627414 700416 44 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134699069 0 0 4096 3 18446744071563608240 0 0 17 1 0 0
/proc/29810/statm: 171 44 36 128 0 40 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6036

[startup+0.102492 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 29809
/proc/meminfo: memFree=1808752/2055920 swapFree=4156184/4192956
[pid=29809] ppid=29807 vsize=5352 CPUtime=0
/proc/29809/stat : 29809 (rsat.sh) S 29807 29809 29755 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 134627413 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29809/statm: 1338 232 195 169 0 49 0
[pid=29810] ppid=29809 vsize=12628 CPUtime=0.06
/proc/29810/stat : 29810 (SatElite) R 29809 29809 29755 0 -1 4194304 2559 0 0 0 5 1 0 0 18 0 1 0 134627414 12931072 2541 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/29810/statm: 3157 2542 49 128 0 3026 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 17980

[startup+0.301532 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 29809
/proc/meminfo: memFree=1808752/2055920 swapFree=4156184/4192956
[pid=29809] ppid=29807 vsize=5352 CPUtime=0
/proc/29809/stat : 29809 (rsat.sh) S 29807 29809 29755 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 134627413 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29809/statm: 1338 232 195 169 0 49 0
[pid=29810] ppid=29809 vsize=71176 CPUtime=0.26
/proc/29810/stat : 29810 (SatElite) R 29809 29809 29755 0 -1 4194304 12165 0 0 0 20 6 0 0 20 0 1 0 134627414 72884224 12147 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/29810/statm: 17794 12149 49 128 0 17663 0
Current children cumulated CPU time (s) 0.26
Current children cumulated vsize (KiB) 76528

[startup+0.702619 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 29809
/proc/meminfo: memFree=1808752/2055920 swapFree=4156184/4192956
[pid=29809] ppid=29807 vsize=5352 CPUtime=0
/proc/29809/stat : 29809 (rsat.sh) S 29807 29809 29755 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 134627413 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29809/statm: 1338 232 195 169 0 49 0
[pid=29810] ppid=29809 vsize=106192 CPUtime=0.67
/proc/29810/stat : 29810 (SatElite) R 29809 29809 29755 0 -1 4194304 20979 0 0 0 55 12 0 0 24 0 1 0 134627414 108740608 20961 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/29810/statm: 26548 20961 49 128 0 26417 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 111544

[startup+1.50179 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 29811
/proc/meminfo: memFree=1708272/2055920 swapFree=4156184/4192956
[pid=29809] ppid=29807 vsize=5352 CPUtime=0
/proc/29809/stat : 29809 (rsat.sh) S 29807 29809 29755 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 134627413 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29809/statm: 1338 232 195 169 0 49 0
[pid=29810] ppid=29809 vsize=158096 CPUtime=1.47
/proc/29810/stat : 29810 (SatElite) R 29809 29809 29755 0 -1 4194304 34462 0 0 0 126 21 0 0 25 0 1 0 134627414 161890304 34444 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134545933 0 0 4096 3 0 0 0 17 1 0 0
/proc/29810/statm: 39524 34444 50 128 0 39393 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 163448

[startup+3.10113 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 29811
/proc/meminfo: memFree=1659936/2055920 swapFree=4156184/4192956
[pid=29809] ppid=29807 vsize=5352 CPUtime=0
/proc/29809/stat : 29809 (rsat.sh) S 29807 29809 29755 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 134627413 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29809/statm: 1338 232 195 169 0 49 0
[pid=29810] ppid=29809 vsize=183752 CPUtime=3.07
/proc/29810/stat : 29810 (SatElite) R 29809 29809 29755 0 -1 4194304 42979 0 0 0 280 27 0 0 25 0 1 0 134627414 188162048 39206 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134571439 0 0 4096 3 0 0 0 17 1 0 0
/proc/29810/statm: 45938 39206 69 128 0 45807 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 189104

[startup+6.30181 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 29811
/proc/meminfo: memFree=1641056/2055920 swapFree=4156184/4192956
[pid=29809] ppid=29807 vsize=5352 CPUtime=0
/proc/29809/stat : 29809 (rsat.sh) S 29807 29809 29755 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 134627413 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/29809/statm: 1338 232 195 169 0 49 0
[pid=29810] ppid=29809 vsize=204264 CPUtime=6.26
/proc/29810/stat : 29810 (SatElite) R 29809 29809 29755 0 -1 4194304 47899 0 0 0 597 29 0 0 25 0 1 0 134627414 209166336 43394 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134680325 0 0 4096 3 0 0 0 17 1 0 0
/proc/29810/statm: 51066 43394 69 128 0 50935 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 209616

[startup+12.7012 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 29811
/proc/meminfo: memFree=1630760/2055920 swapFree=4156184/4192956
[pid=29809] ppid=29807 vsize=5352 CPUtime=12.57
/proc/29809/stat : 29809 (rsat.sh) S 29807 29809 29755 0 -1 4194304 305 67621 0 0 0 0 1211 46 19 0 1 0 134627413 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29809/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 12.57
Current children cumulated vsize (KiB) 5352

[startup+25.5019 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 29812
/proc/meminfo: memFree=1749736/2055920 swapFree=4156184/4192956
[pid=29809] ppid=29807 vsize=5352 CPUtime=12.57
/proc/29809/stat : 29809 (rsat.sh) S 29807 29809 29755 0 -1 4194304 305 67621 0 0 0 0 1211 46 19 0 1 0 134627413 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29809/statm: 1338 234 195 169 0 49 0
[pid=29812] ppid=29809 vsize=40060 CPUtime=12.86
/proc/29812/stat : 29812 (rsat) R 29809 29809 29755 0 -1 4194304 10425 0 0 0 1280 6 0 0 25 0 1 0 134628676 41021440 9588 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29812/statm: 10015 9588 86 211 0 9801 0
Current children cumulated CPU time (s) 25.43
Current children cumulated vsize (KiB) 45412

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 29812
/proc/meminfo: memFree=1746664/2055920 swapFree=4156184/4192956
[pid=29809] ppid=29807 vsize=5352 CPUtime=12.57
/proc/29809/stat : 29809 (rsat.sh) S 29807 29809 29755 0 -1 4194304 305 67621 0 0 0 0 1211 46 19 0 1 0 134627413 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29809/statm: 1338 234 195 169 0 49 0
[pid=29812] ppid=29809 vsize=43436 CPUtime=38.44
/proc/29812/stat : 29812 (rsat) R 29809 29809 29755 0 -1 4194304 11269 0 0 0 3837 7 0 0 25 0 1 0 134628676 44478464 10388 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134518119 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29812/statm: 10859 10388 86 211 0 10645 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 48788

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 29812
/proc/meminfo: memFree=1741352/2055920 swapFree=4156184/4192956
[pid=29809] ppid=29807 vsize=5352 CPUtime=12.57
/proc/29809/stat : 29809 (rsat.sh) S 29807 29809 29755 0 -1 4194304 305 67621 0 0 0 0 1211 46 19 0 1 0 134627413 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29809/statm: 1338 234 195 169 0 49 0
[pid=29812] ppid=29809 vsize=48864 CPUtime=89.63
/proc/29812/stat : 29812 (rsat) R 29809 29809 29755 0 -1 4194304 12865 0 0 0 8953 10 0 0 25 0 1 0 134628676 50036736 11724 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29812/statm: 12216 11724 86 211 0 12002 0
Current children cumulated CPU time (s) 102.2
Current children cumulated vsize (KiB) 54216

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 29812
/proc/meminfo: memFree=1729640/2055920 swapFree=4156184/4192956
[pid=29809] ppid=29807 vsize=5352 CPUtime=12.57
/proc/29809/stat : 29809 (rsat.sh) S 29807 29809 29755 0 -1 4194304 305 67621 0 0 0 0 1211 46 19 0 1 0 134627413 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29809/statm: 1338 234 195 169 0 49 0
[pid=29812] ppid=29809 vsize=61152 CPUtime=149.61
/proc/29812/stat : 29812 (rsat) R 29809 29809 29755 0 -1 4194304 16023 0 0 0 14945 16 0 0 25 0 1 0 134628676 62619648 14685 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29812/statm: 15288 14685 86 211 0 15074 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 66504

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 29812
/proc/meminfo: memFree=1717736/2055920 swapFree=4156184/4192956
[pid=29809] ppid=29807 vsize=5352 CPUtime=12.57
/proc/29809/stat : 29809 (rsat.sh) S 29807 29809 29755 0 -1 4194304 305 67621 0 0 0 0 1211 46 19 0 1 0 134627413 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29809/statm: 1338 234 195 169 0 49 0
[pid=29812] ppid=29809 vsize=72576 CPUtime=209.58
/proc/29812/stat : 29812 (rsat) R 29809 29809 29755 0 -1 4194304 18967 0 0 0 20939 19 0 0 25 0 1 0 134628676 74317824 17613 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522762 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29812/statm: 18144 17613 86 211 0 17930 0
Current children cumulated CPU time (s) 222.15
Current children cumulated vsize (KiB) 77928

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 29812
/proc/meminfo: memFree=1710312/2055920 swapFree=4156184/4192956
[pid=29809] ppid=29807 vsize=5352 CPUtime=12.57
/proc/29809/stat : 29809 (rsat.sh) S 29807 29809 29755 0 -1 4194304 305 67621 0 0 0 0 1211 46 19 0 1 0 134627413 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29809/statm: 1338 234 195 169 0 49 0
[pid=29812] ppid=29809 vsize=79760 CPUtime=269.56
/proc/29812/stat : 29812 (rsat) R 29809 29809 29755 0 -1 4194304 20932 0 0 0 26934 22 0 0 25 0 1 0 134628676 81674240 19473 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29812/statm: 19940 19473 86 211 0 19726 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 85112

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 29812
/proc/meminfo: memFree=1702248/2055920 swapFree=4156184/4192956
[pid=29809] ppid=29807 vsize=5352 CPUtime=12.57
/proc/29809/stat : 29809 (rsat.sh) S 29807 29809 29755 0 -1 4194304 305 67621 0 0 0 0 1211 46 19 0 1 0 134627413 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29809/statm: 1338 234 195 169 0 49 0
[pid=29812] ppid=29809 vsize=89064 CPUtime=329.53
/proc/29812/stat : 29812 (rsat) R 29809 29809 29755 0 -1 4194304 23369 0 0 0 32929 24 0 0 25 0 1 0 134628676 91201536 21460 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29812/statm: 22266 21460 86 211 0 22052 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 94416

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 29812

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

/proc/29812/statm: 85350 83970 86 211 0 85136 0
Current children cumulated CPU time (s) 9398.25
Current children cumulated vsize (KiB) 346752

[startup+9462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30412
/proc/meminfo: memFree=1442536/2055920 swapFree=4156188/4192956
[pid=29809] ppid=29807 vsize=5352 CPUtime=12.57
/proc/29809/stat : 29809 (rsat.sh) S 29807 29809 29755 0 -1 4194304 305 67621 0 0 0 0 1211 46 19 0 1 0 134627413 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29809/statm: 1338 234 195 169 0 49 0
[pid=29812] ppid=29809 vsize=341400 CPUtime=9445.65
/proc/29812/stat : 29812 (rsat) R 29809 29809 29755 0 -1 4194304 113355 0 0 0 944375 190 0 0 25 0 1 0 134628676 349593600 83970 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134524169 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29812/statm: 85350 83970 86 211 0 85136 0
Current children cumulated CPU time (s) 9458.22
Current children cumulated vsize (KiB) 346752

[startup+9522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30412
/proc/meminfo: memFree=1442472/2055920 swapFree=4156188/4192956
[pid=29809] ppid=29807 vsize=5352 CPUtime=12.57
/proc/29809/stat : 29809 (rsat.sh) S 29807 29809 29755 0 -1 4194304 305 67621 0 0 0 0 1211 46 19 0 1 0 134627413 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29809/statm: 1338 234 195 169 0 49 0
[pid=29812] ppid=29809 vsize=341400 CPUtime=9505.63
/proc/29812/stat : 29812 (rsat) R 29809 29809 29755 0 -1 4194304 113355 0 0 0 950372 191 0 0 25 0 1 0 134628676 349593600 83970 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134526466 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29812/statm: 85350 83970 86 211 0 85136 0
Current children cumulated CPU time (s) 9518.2
Current children cumulated vsize (KiB) 346752

[startup+9582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30412
/proc/meminfo: memFree=1442472/2055920 swapFree=4156188/4192956
[pid=29809] ppid=29807 vsize=5352 CPUtime=12.57
/proc/29809/stat : 29809 (rsat.sh) S 29807 29809 29755 0 -1 4194304 305 67621 0 0 0 0 1211 46 19 0 1 0 134627413 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29809/statm: 1338 234 195 169 0 49 0
[pid=29812] ppid=29809 vsize=341400 CPUtime=9565.61
/proc/29812/stat : 29812 (rsat) R 29809 29809 29755 0 -1 4194304 113355 0 0 0 956369 192 0 0 25 0 1 0 134628676 349593600 83970 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29812/statm: 85350 83970 86 211 0 85136 0
Current children cumulated CPU time (s) 9578.18
Current children cumulated vsize (KiB) 346752

[startup+9642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30412
/proc/meminfo: memFree=1442408/2055920 swapFree=4156188/4192956
[pid=29809] ppid=29807 vsize=5352 CPUtime=12.57
/proc/29809/stat : 29809 (rsat.sh) S 29807 29809 29755 0 -1 4194304 305 67621 0 0 0 0 1211 46 19 0 1 0 134627413 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29809/statm: 1338 234 195 169 0 49 0
[pid=29812] ppid=29809 vsize=341400 CPUtime=9625.59
/proc/29812/stat : 29812 (rsat) R 29809 29809 29755 0 -1 4194304 113355 0 0 0 962367 192 0 0 25 0 1 0 134628676 349593600 83970 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29812/statm: 85350 83970 86 211 0 85136 0
Current children cumulated CPU time (s) 9638.16
Current children cumulated vsize (KiB) 346752

[startup+9702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30412
/proc/meminfo: memFree=1442344/2055920 swapFree=4156188/4192956
[pid=29809] ppid=29807 vsize=5352 CPUtime=12.57
/proc/29809/stat : 29809 (rsat.sh) S 29807 29809 29755 0 -1 4194304 305 67621 0 0 0 0 1211 46 19 0 1 0 134627413 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29809/statm: 1338 234 195 169 0 49 0
[pid=29812] ppid=29809 vsize=341400 CPUtime=9685.56
/proc/29812/stat : 29812 (rsat) R 29809 29809 29755 0 -1 4194304 113355 0 0 0 968363 193 0 0 25 0 1 0 134628676 349593600 83970 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29812/statm: 85350 83970 86 211 0 85136 0
Current children cumulated CPU time (s) 9698.13
Current children cumulated vsize (KiB) 346752

[startup+9762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30412
/proc/meminfo: memFree=1442216/2055920 swapFree=4156188/4192956
[pid=29809] ppid=29807 vsize=5352 CPUtime=12.57
/proc/29809/stat : 29809 (rsat.sh) S 29807 29809 29755 0 -1 4194304 305 67621 0 0 0 0 1211 46 19 0 1 0 134627413 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29809/statm: 1338 234 195 169 0 49 0
[pid=29812] ppid=29809 vsize=341400 CPUtime=9745.54
/proc/29812/stat : 29812 (rsat) R 29809 29809 29755 0 -1 4194304 113361 0 0 0 974361 193 0 0 25 0 1 0 134628676 349593600 83976 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29812/statm: 85350 83976 86 211 0 85136 0
Current children cumulated CPU time (s) 9758.11
Current children cumulated vsize (KiB) 346752

[startup+9822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30412
/proc/meminfo: memFree=1442152/2055920 swapFree=4156188/4192956
[pid=29809] ppid=29807 vsize=5352 CPUtime=12.57
/proc/29809/stat : 29809 (rsat.sh) S 29807 29809 29755 0 -1 4194304 305 67621 0 0 0 0 1211 46 19 0 1 0 134627413 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29809/statm: 1338 234 195 169 0 49 0
[pid=29812] ppid=29809 vsize=341400 CPUtime=9805.52
/proc/29812/stat : 29812 (rsat) R 29809 29809 29755 0 -1 4194304 113369 0 0 0 980358 194 0 0 25 0 1 0 134628676 349593600 83984 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29812/statm: 85350 83984 86 211 0 85136 0
Current children cumulated CPU time (s) 9818.09
Current children cumulated vsize (KiB) 346752

[startup+9882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30412
/proc/meminfo: memFree=1442088/2055920 swapFree=4156188/4192956
[pid=29809] ppid=29807 vsize=5352 CPUtime=12.57
/proc/29809/stat : 29809 (rsat.sh) S 29807 29809 29755 0 -1 4194304 305 67621 0 0 0 0 1211 46 19 0 1 0 134627413 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29809/statm: 1338 234 195 169 0 49 0
[pid=29812] ppid=29809 vsize=341400 CPUtime=9865.5
/proc/29812/stat : 29812 (rsat) R 29809 29809 29755 0 -1 4194304 113370 0 0 0 986356 194 0 0 25 0 1 0 134628676 349593600 83985 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29812/statm: 85350 83985 86 211 0 85136 0
Current children cumulated CPU time (s) 9878.07
Current children cumulated vsize (KiB) 346752

[startup+9942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30412
/proc/meminfo: memFree=1442088/2055920 swapFree=4156188/4192956
[pid=29809] ppid=29807 vsize=5352 CPUtime=12.57
/proc/29809/stat : 29809 (rsat.sh) S 29807 29809 29755 0 -1 4194304 305 67621 0 0 0 0 1211 46 19 0 1 0 134627413 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29809/statm: 1338 234 195 169 0 49 0
[pid=29812] ppid=29809 vsize=341400 CPUtime=9925.47
/proc/29812/stat : 29812 (rsat) R 29809 29809 29755 0 -1 4194304 113370 0 0 0 992352 195 0 0 25 0 1 0 134628676 349593600 83985 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29812/statm: 85350 83985 86 211 0 85136 0
Current children cumulated CPU time (s) 9938.04
Current children cumulated vsize (KiB) 346752

[startup+10002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30412
/proc/meminfo: memFree=1442088/2055920 swapFree=4156188/4192956
[pid=29809] ppid=29807 vsize=5352 CPUtime=12.57
/proc/29809/stat : 29809 (rsat.sh) S 29807 29809 29755 0 -1 4194304 305 67621 0 0 0 0 1211 46 19 0 1 0 134627413 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29809/statm: 1338 234 195 169 0 49 0
[pid=29812] ppid=29809 vsize=341400 CPUtime=9985.45
/proc/29812/stat : 29812 (rsat) R 29809 29809 29755 0 -1 4194304 113370 0 0 0 998350 195 0 0 25 0 1 0 134628676 349593600 83985 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29812/statm: 85350 83985 86 211 0 85136 0
Current children cumulated CPU time (s) 9998.02
Current children cumulated vsize (KiB) 346752



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+10004.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30412
/proc/meminfo: memFree=1442088/2055920 swapFree=4156188/4192956
[pid=29809] ppid=29807 vsize=5352 CPUtime=12.57
/proc/29809/stat : 29809 (rsat.sh) S 29807 29809 29755 0 -1 4194304 305 67621 0 0 0 0 1211 46 19 0 1 0 134627413 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29809/statm: 1338 234 195 169 0 49 0
[pid=29812] ppid=29809 vsize=341400 CPUtime=9987.45
/proc/29812/stat : 29812 (rsat) R 29809 29809 29755 0 -1 4194304 113370 0 0 0 998550 195 0 0 25 0 1 0 134628676 349593600 83985 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29812/statm: 85350 83985 86 211 0 85136 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 346752

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

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

[startup+10004.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 30412
/proc/meminfo: memFree=1442088/2055920 swapFree=4156188/4192956
[pid=29809] ppid=29807 vsize=5352 CPUtime=12.57
/proc/29809/stat : 29809 (rsat.sh) S 29807 29809 29755 0 -1 4194304 305 67621 0 0 0 0 1211 46 19 0 1 0 134627413 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/29809/statm: 1338 234 195 169 0 49 0
[pid=29812] ppid=29809 vsize=341400 CPUtime=9987.45
/proc/29812/stat : 29812 (rsat) R 29809 29809 29755 0 -1 4194304 113370 0 0 0 998550 195 0 0 25 0 1 0 134628676 349593600 83985 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/29812/statm: 85350 83985 86 211 0 85136 0
Current children cumulated CPU time (s) 10000
Current children cumulated vsize (KiB) 346752

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 29809 and gives
#  childrusage.ru_utime.tv_sec=12
#  childrusage.ru_utime.tv_usec=116158
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=464929
# CPU time returned by wait4() is 12.5811
# while last known CPU time is 10000
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 10004.3
CPU time (s): 10000
CPU user time (s): 9997.61
CPU system time (s): 2.41
CPU usage (%): 99.9571
Max. virtual memory (cumulated for all children) (KiB): 385712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 12.1162
system time used= 0.464929
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 67926
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= 23
involuntary context switches= 259

runsolver used 10.1325 second user time and 26.26 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Wed Apr 18 03:31:36 UTC 2007

IDJOB= 355624
IDBENCH= 20375
IDSOLVER= 169
FILE ID= node13/355624-1176867095

PBS_JOBID= 4590306

Free space on /tmp= 66370 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/total-10-19-u.cnf
COMMAND LINE= /tmp/evaluation/355624-1176867095/rsat.sh /tmp/evaluation/355624-1176867095/instance-355624-1176867095.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-355624-1176867095 -o ROOT/results/node13/solver-355624-1176867095 -C 10000 -W  -M  --output-limit 1,15  /tmp/evaluation/355624-1176867095/rsat.sh /tmp/evaluation/355624-1176867095/instance-355624-1176867095.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  a2687a8a1b0deeabfd7eddcfa56549a2

RANDOM SEED= 596711221

TIME LIMIT= 10000 seconds
MEMORY LIMIT=  MiB

Linux node13.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		: 3000.259
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		: 3000.259
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:       1809160 kB
Buffers:         14340 kB
Cached:         164628 kB
SwapCached:      15988 kB
Active:          84304 kB
Inactive:       120824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1809160 kB
SwapTotal:     4192956 kB
SwapFree:      4156184 kB
Dirty:           30676 kB
Writeback:           0 kB
Mapped:          29832 kB
Slab:            27088 kB
Committed_AS:  6523948 kB
PageTables:       1872 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= 66350 MiB

End job on node13 on Wed Apr 18 06:18:22 UTC 2007