Trace number 330412

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 1200.51

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k40.cnf
MD5SUMf58c56449dc331f330165a8aa06cad43
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 variables81384
Number of clauses337709
Sum of the clauses size864441
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2238960
Number of clauses of size 363146
Number of clauses of size 411994
Number of clauses of size 56819
Number of clauses of size over 514718

Solver Data (download as text)

0.00/0.00	c Parsing...
0.29/0.31	c ==============================================================================
0.29/0.31	c |           |     ORIGINAL     |              LEARNT              |          |
0.29/0.31	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.29/0.31	c ==============================================================================
0.29/0.31	c |         0 |  328272   843712 |   98481       0        0     nan |  0.000 % |
1.78/1.89	c |         0 |  228887   745283 |      --       0       --      -- |     --   | -79267/-45695
1.78/1.89	c ==============================================================================
1.78/1.89	c Result  :   #vars: 35755   #clauses: 228887   #literals: 745283
1.78/1.89	c CPU time:   1.78673 s
1.78/1.89	c ==============================================================================
2.19/2.23	c Rsat version 2.00

Verifier Data (download as text)

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

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node42/watcher-330412-1173164609 -o ROOT/results/node42/solver-330412-1173164609 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330412-1173164609/rsat.sh /tmp/evaluation/330412-1173164609/instance-330412-1173164609.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 17471
/proc/meminfo: memFree=1345888/2055920 swapFree=4184636/4192956
[pid=17471] ppid=17469 vsize=5352 CPUtime=0
/proc/17471/stat : 17471 (rsat.sh) S 17469 17471 17065 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 42414370 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17471/statm: 1338 232 195 169 0 49 0
[pid=17472] ppid=17471 vsize=688 CPUtime=0
/proc/17472/stat : 17472 (SatElite) R 17471 17471 17065 0 -1 4194304 66 0 0 0 0 0 0 0 20 0 1 0 42414370 704512 48 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/17472/statm: 172 48 39 128 0 41 0

[startup+0.0327051 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 17471
/proc/meminfo: memFree=1345888/2055920 swapFree=4184636/4192956
[pid=17471] ppid=17469 vsize=5352 CPUtime=0
/proc/17471/stat : 17471 (rsat.sh) S 17469 17471 17065 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 42414370 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17471/statm: 1338 232 195 169 0 49 0
[pid=17472] ppid=17471 vsize=3960 CPUtime=0.02
/proc/17472/stat : 17472 (SatElite) R 17471 17471 17065 0 -1 4194304 759 0 0 0 2 0 0 0 20 0 1 0 42414370 4055040 741 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/17472/statm: 990 741 50 128 0 859 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 9312

[startup+0.101718 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 17471
/proc/meminfo: memFree=1345888/2055920 swapFree=4184636/4192956
[pid=17471] ppid=17469 vsize=5352 CPUtime=0
/proc/17471/stat : 17471 (rsat.sh) S 17469 17471 17065 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 42414370 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17471/statm: 1338 232 195 169 0 49 0
[pid=17472] ppid=17471 vsize=10824 CPUtime=0.09
/proc/17472/stat : 17472 (SatElite) R 17471 17471 17065 0 -1 4194304 2570 0 0 0 7 2 0 0 20 0 1 0 42414370 11083776 2552 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/17472/statm: 2706 2552 50 128 0 2575 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 16176

[startup+0.301756 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 17471
/proc/meminfo: memFree=1345888/2055920 swapFree=4184636/4192956
[pid=17471] ppid=17469 vsize=5352 CPUtime=0
/proc/17471/stat : 17471 (rsat.sh) S 17469 17471 17065 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 42414370 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17471/statm: 1338 232 195 169 0 49 0
[pid=17472] ppid=17471 vsize=38248 CPUtime=0.29
/proc/17472/stat : 17472 (SatElite) R 17471 17471 17065 0 -1 4194304 8183 0 0 0 23 6 0 0 21 0 1 0 42414370 39165952 8165 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134545860 0 0 4096 3 0 0 0 17 1 0 0
/proc/17472/statm: 9562 8165 50 128 0 9431 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 43600

[startup+0.701831 s]
/proc/loadavg: 0.92 0.98 0.96 3/64 17471
/proc/meminfo: memFree=1345888/2055920 swapFree=4184636/4192956
[pid=17471] ppid=17469 vsize=5352 CPUtime=0
/proc/17471/stat : 17471 (rsat.sh) S 17469 17471 17065 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 42414370 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17471/statm: 1338 232 195 169 0 49 0
[pid=17472] ppid=17471 vsize=47624 CPUtime=0.68
/proc/17472/stat : 17472 (SatElite) R 17471 17471 17065 0 -1 4194304 10788 0 0 0 60 8 0 0 25 0 1 0 42414370 48766976 9931 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/17472/statm: 11906 9931 69 128 0 11775 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 52976

[startup+1.50298 s]
/proc/loadavg: 0.92 0.98 0.96 2/66 17473
/proc/meminfo: memFree=1300560/2055920 swapFree=4184636/4192956
[pid=17471] ppid=17469 vsize=5352 CPUtime=0
/proc/17471/stat : 17471 (rsat.sh) S 17469 17471 17065 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 42414370 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17471/statm: 1338 232 195 169 0 49 0
[pid=17472] ppid=17471 vsize=53476 CPUtime=1.49
/proc/17472/stat : 17472 (SatElite) R 17471 17471 17065 0 -1 4194304 12068 0 0 0 140 9 0 0 25 0 1 0 42414370 54759424 11031 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134592007 0 0 4096 3 0 0 0 17 1 0 0
/proc/17472/statm: 13369 11031 69 128 0 13238 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 58828

[startup+3.10129 s]
/proc/loadavg: 0.92 0.98 0.96 2/66 17473
/proc/meminfo: memFree=1297104/2055920 swapFree=4184636/4192956
[pid=17471] ppid=17469 vsize=5352 CPUtime=2.21
/proc/17471/stat : 17471 (rsat.sh) S 17469 17471 17065 0 -1 4194304 305 13647 0 0 0 0 208 13 16 0 1 0 42414370 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17471/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 2.21
Current children cumulated vsize (KiB) 5352

[startup+6.3029 s]
/proc/loadavg: 1.01 1.00 0.96 2/66 17474
/proc/meminfo: memFree=1320080/2055920 swapFree=4184636/4192956
[pid=17471] ppid=17469 vsize=5352 CPUtime=2.21
/proc/17471/stat : 17471 (rsat.sh) S 17469 17471 17065 0 -1 4194304 305 13647 0 0 0 0 208 13 16 0 1 0 42414370 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17471/statm: 1338 234 195 169 0 49 0
[pid=17474] ppid=17471 vsize=18104 CPUtime=4.05
/proc/17474/stat : 17474 (rsat) R 17471 17471 17065 0 -1 4194304 4498 0 0 0 403 2 0 0 25 0 1 0 42414593 18538496 4245 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523174 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17474/statm: 4526 4245 86 211 0 4312 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 23456

[startup+12.7011 s]
/proc/loadavg: 1.01 1.00 0.96 2/66 17474
/proc/meminfo: memFree=1317520/2055920 swapFree=4184636/4192956
[pid=17471] ppid=17469 vsize=5352 CPUtime=2.21
/proc/17471/stat : 17471 (rsat.sh) S 17469 17471 17065 0 -1 4194304 305 13647 0 0 0 0 208 13 16 0 1 0 42414370 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17471/statm: 1338 234 195 169 0 49 0
[pid=17474] ppid=17471 vsize=20688 CPUtime=10.45
/proc/17474/stat : 17474 (rsat) R 17471 17471 17065 0 -1 4194304 5173 0 0 0 1042 3 0 0 25 0 1 0 42414593 21184512 4884 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530120 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17474/statm: 5172 4884 86 211 0 4958 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 26040

[startup+25.5016 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17474
/proc/meminfo: memFree=1313104/2055920 swapFree=4184636/4192956
[pid=17471] ppid=17469 vsize=5352 CPUtime=2.21
/proc/17471/stat : 17471 (rsat.sh) S 17469 17471 17065 0 -1 4194304 305 13647 0 0 0 0 208 13 16 0 1 0 42414370 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17471/statm: 1338 234 195 169 0 49 0
[pid=17474] ppid=17471 vsize=25200 CPUtime=23.25
/proc/17474/stat : 17474 (rsat) R 17471 17471 17065 0 -1 4194304 6363 0 0 0 2321 4 0 0 25 0 1 0 42414593 25804800 5976 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526075 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17474/statm: 6300 5976 86 211 0 6086 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 30552

[startup+51.1014 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17474
/proc/meminfo: memFree=1305744/2055920 swapFree=4184636/4192956
[pid=17471] ppid=17469 vsize=5352 CPUtime=2.21
/proc/17471/stat : 17471 (rsat.sh) S 17469 17471 17065 0 -1 4194304 305 13647 0 0 0 0 208 13 16 0 1 0 42414370 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17471/statm: 1338 234 195 169 0 49 0
[pid=17474] ppid=17471 vsize=32540 CPUtime=48.84
/proc/17474/stat : 17474 (rsat) R 17471 17471 17065 0 -1 4194304 9087 0 0 0 4878 6 0 0 25 0 1 0 42414593 33320960 7734 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134527376 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17474/statm: 8135 7734 86 211 0 7921 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 37892

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17474
/proc/meminfo: memFree=1298768/2055920 swapFree=4184636/4192956
[pid=17471] ppid=17469 vsize=5352 CPUtime=2.21
/proc/17471/stat : 17471 (rsat.sh) S 17469 17471 17065 0 -1 4194304 305 13647 0 0 0 0 208 13 16 0 1 0 42414370 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17471/statm: 1338 234 195 169 0 49 0
[pid=17474] ppid=17471 vsize=39740 CPUtime=100.02
/proc/17474/stat : 17474 (rsat) R 17471 17471 17065 0 -1 4194304 10893 0 0 0 9995 7 0 0 25 0 1 0 42414593 40693760 9540 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523152 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17474/statm: 9935 9540 86 211 0 9721 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 45092

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17474
/proc/meminfo: memFree=1289552/2055920 swapFree=4184636/4192956
[pid=17471] ppid=17469 vsize=5352 CPUtime=2.21
/proc/17471/stat : 17471 (rsat.sh) S 17469 17471 17065 0 -1 4194304 305 13647 0 0 0 0 208 13 16 0 1 0 42414370 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17471/statm: 1338 234 195 169 0 49 0
[pid=17474] ppid=17471 vsize=48304 CPUtime=159.99
/proc/17474/stat : 17474 (rsat) R 17471 17471 17065 0 -1 4194304 13904 0 0 0 15989 10 0 0 25 0 1 0 42414593 49463296 11777 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134525872 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17474/statm: 12076 11777 86 211 0 11862 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 53656

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17474
/proc/meminfo: memFree=1285968/2055920 swapFree=4184636/4192956
[pid=17471] ppid=17469 vsize=5352 CPUtime=2.21
/proc/17471/stat : 17471 (rsat.sh) S 17469 17471 17065 0 -1 4194304 305 13647 0 0 0 0 208 13 16 0 1 0 42414370 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17471/statm: 1338 234 195 169 0 49 0
[pid=17474] ppid=17471 vsize=52148 CPUtime=219.97
/proc/17474/stat : 17474 (rsat) R 17471 17471 17065 0 -1 4194304 14859 0 0 0 21986 11 0 0 25 0 1 0 42414593 53399552 12732 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17474/statm: 13037 12732 86 211 0 12823 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 57500

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17474
/proc/meminfo: memFree=1271184/2055920 swapFree=4184636/4192956
[pid=17471] ppid=17469 vsize=5352 CPUtime=2.21
/proc/17471/stat : 17471 (rsat.sh) S 17469 17471 17065 0 -1 4194304 305 13647 0 0 0 0 208 13 16 0 1 0 42414370 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17471/statm: 1338 234 195 169 0 49 0
[pid=17474] ppid=17471 vsize=68212 CPUtime=279.95
/proc/17474/stat : 17474 (rsat) R 17471 17471 17065 0 -1 4194304 18985 0 0 0 27979 16 0 0 25 0 1 0 42414593 69849088 16471 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529245 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17474/statm: 17053 16471 86 211 0 16839 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 73564

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17474
/proc/meminfo: memFree=1263184/2055920 swapFree=4184636/4192956
[pid=17471] ppid=17469 vsize=5352 CPUtime=2.21
/proc/17471/stat : 17471 (rsat.sh) S 17469 17471 17065 0 -1 4194304 305 13647 0 0 0 0 208 13 16 0 1 0 42414370 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17471/statm: 1338 234 195 169 0 49 0
[pid=17474] ppid=17471 vsize=75620 CPUtime=339.93
/proc/17474/stat : 17474 (rsat) R 17471 17471 17065 0 -1 4194304 22430 0 0 0 33974 19 0 0 25 0 1 0 42414593 77434880 18374 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17474/statm: 18905 18374 86 211 0 18691 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 80972


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

[pid=17471] ppid=17469 vsize=5352 CPUtime=2.21
/proc/17471/stat : 17471 (rsat.sh) S 17469 17471 17065 0 -1 4194304 305 13647 0 0 0 0 208 13 16 0 1 0 42414370 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17471/statm: 1338 234 195 169 0 49 0
[pid=17474] ppid=17471 vsize=94848 CPUtime=579.85
/proc/17474/stat : 17474 (rsat) R 17471 17471 17065 0 -1 4194304 27391 0 0 0 57959 26 0 0 25 0 1 0 42414593 97124352 23320 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17474/statm: 23712 23320 86 211 0 23498 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 100200

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17474
/proc/meminfo: memFree=1232208/2055920 swapFree=4184636/4192956
[pid=17471] ppid=17469 vsize=5352 CPUtime=2.21
/proc/17471/stat : 17471 (rsat.sh) S 17469 17471 17065 0 -1 4194304 305 13647 0 0 0 0 208 13 16 0 1 0 42414370 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17471/statm: 1338 234 195 169 0 49 0
[pid=17474] ppid=17471 vsize=105808 CPUtime=639.82
/proc/17474/stat : 17474 (rsat) R 17471 17471 17065 0 -1 4194304 30231 0 0 0 63953 29 0 0 25 0 1 0 42414593 108347392 26151 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17474/statm: 26452 26151 86 211 0 26238 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 111160

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17474
/proc/meminfo: memFree=1224528/2055920 swapFree=4184636/4192956
[pid=17471] ppid=17469 vsize=5352 CPUtime=2.21
/proc/17471/stat : 17471 (rsat.sh) S 17469 17471 17065 0 -1 4194304 305 13647 0 0 0 0 208 13 16 0 1 0 42414370 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17471/statm: 1338 234 195 169 0 49 0
[pid=17474] ppid=17471 vsize=116192 CPUtime=699.8
/proc/17474/stat : 17474 (rsat) R 17471 17471 17065 0 -1 4194304 35951 0 0 0 69947 33 0 0 25 0 1 0 42414593 118980608 28024 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530120 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17474/statm: 29048 28024 86 211 0 28834 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 121544

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17474
/proc/meminfo: memFree=1224528/2055920 swapFree=4184636/4192956
[pid=17471] ppid=17469 vsize=5352 CPUtime=2.21
/proc/17471/stat : 17471 (rsat.sh) S 17469 17471 17065 0 -1 4194304 305 13647 0 0 0 0 208 13 16 0 1 0 42414370 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17471/statm: 1338 234 195 169 0 49 0
[pid=17474] ppid=17471 vsize=116192 CPUtime=759.79
/proc/17474/stat : 17474 (rsat) R 17471 17471 17065 0 -1 4194304 35951 0 0 0 75945 34 0 0 25 0 1 0 42414593 118980608 28024 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17474/statm: 29048 28024 86 211 0 28834 0
Current children cumulated CPU time (s) 762
Current children cumulated vsize (KiB) 121544

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17476
/proc/meminfo: memFree=1224528/2055920 swapFree=4184636/4192956
[pid=17471] ppid=17469 vsize=5352 CPUtime=2.21
/proc/17471/stat : 17471 (rsat.sh) S 17469 17471 17065 0 -1 4194304 305 13647 0 0 0 0 208 13 16 0 1 0 42414370 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17471/statm: 1338 234 195 169 0 49 0
[pid=17474] ppid=17471 vsize=116192 CPUtime=819.76
/proc/17474/stat : 17474 (rsat) R 17471 17471 17065 0 -1 4194304 35951 0 0 0 81942 34 0 0 25 0 1 0 42414593 118980608 28024 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134527372 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17474/statm: 29048 28024 86 211 0 28834 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 121544

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17476
/proc/meminfo: memFree=1224592/2055920 swapFree=4184636/4192956
[pid=17471] ppid=17469 vsize=5352 CPUtime=2.21
/proc/17471/stat : 17471 (rsat.sh) S 17469 17471 17065 0 -1 4194304 305 13647 0 0 0 0 208 13 16 0 1 0 42414370 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17471/statm: 1338 234 195 169 0 49 0
[pid=17474] ppid=17471 vsize=116192 CPUtime=879.74
/proc/17474/stat : 17474 (rsat) R 17471 17471 17065 0 -1 4194304 35951 0 0 0 87940 34 0 0 25 0 1 0 42414593 118980608 28024 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17474/statm: 29048 28024 86 211 0 28834 0
Current children cumulated CPU time (s) 881.95
Current children cumulated vsize (KiB) 121544

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17476
/proc/meminfo: memFree=1224656/2055920 swapFree=4184636/4192956
[pid=17471] ppid=17469 vsize=5352 CPUtime=2.21
/proc/17471/stat : 17471 (rsat.sh) S 17469 17471 17065 0 -1 4194304 305 13647 0 0 0 0 208 13 16 0 1 0 42414370 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17471/statm: 1338 234 195 169 0 49 0
[pid=17474] ppid=17471 vsize=116192 CPUtime=939.71
/proc/17474/stat : 17474 (rsat) R 17471 17471 17065 0 -1 4194304 35951 0 0 0 93937 34 0 0 25 0 1 0 42414593 118980608 28024 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17474/statm: 29048 28024 86 211 0 28834 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 121544

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17476
/proc/meminfo: memFree=1224592/2055920 swapFree=4184636/4192956
[pid=17471] ppid=17469 vsize=5352 CPUtime=2.21
/proc/17471/stat : 17471 (rsat.sh) S 17469 17471 17065 0 -1 4194304 305 13647 0 0 0 0 208 13 16 0 1 0 42414370 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17471/statm: 1338 234 195 169 0 49 0
[pid=17474] ppid=17471 vsize=116192 CPUtime=999.69
/proc/17474/stat : 17474 (rsat) R 17471 17471 17065 0 -1 4194304 35957 0 0 0 99935 34 0 0 25 0 1 0 42414593 118980608 28030 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17474/statm: 29048 28030 86 211 0 28834 0
Current children cumulated CPU time (s) 1001.9
Current children cumulated vsize (KiB) 121544

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17476
/proc/meminfo: memFree=1224272/2055920 swapFree=4184636/4192956
[pid=17471] ppid=17469 vsize=5352 CPUtime=2.21
/proc/17471/stat : 17471 (rsat.sh) S 17469 17471 17065 0 -1 4194304 305 13647 0 0 0 0 208 13 16 0 1 0 42414370 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17471/statm: 1338 234 195 169 0 49 0
[pid=17474] ppid=17471 vsize=116192 CPUtime=1059.66
/proc/17474/stat : 17474 (rsat) R 17471 17471 17065 0 -1 4194304 36044 0 0 0 105932 34 0 0 25 0 1 0 42414593 118980608 28117 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17474/statm: 29048 28117 86 211 0 28834 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 121544

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17476
/proc/meminfo: memFree=1223888/2055920 swapFree=4184636/4192956
[pid=17471] ppid=17469 vsize=5352 CPUtime=2.21
/proc/17471/stat : 17471 (rsat.sh) S 17469 17471 17065 0 -1 4194304 305 13647 0 0 0 0 208 13 16 0 1 0 42414370 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17471/statm: 1338 234 195 169 0 49 0
[pid=17474] ppid=17471 vsize=116192 CPUtime=1119.64
/proc/17474/stat : 17474 (rsat) R 17471 17471 17065 0 -1 4194304 36126 0 0 0 111930 34 0 0 25 0 1 0 42414593 118980608 28199 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17474/statm: 29048 28199 86 211 0 28834 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 121544

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17476
/proc/meminfo: memFree=1219152/2055920 swapFree=4184636/4192956
[pid=17471] ppid=17469 vsize=5352 CPUtime=2.21
/proc/17471/stat : 17471 (rsat.sh) S 17469 17471 17065 0 -1 4194304 305 13647 0 0 0 0 208 13 16 0 1 0 42414370 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17471/statm: 1338 234 195 169 0 49 0
[pid=17474] ppid=17471 vsize=120880 CPUtime=1179.62
/proc/17474/stat : 17474 (rsat) R 17471 17471 17065 0 -1 4194304 37353 0 0 0 117927 35 0 0 25 0 1 0 42414593 123781120 29420 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17474/statm: 30220 29420 86 211 0 30006 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 126232



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17476
/proc/meminfo: memFree=1216208/2055920 swapFree=4184636/4192956
[pid=17471] ppid=17469 vsize=5352 CPUtime=2.21
/proc/17471/stat : 17471 (rsat.sh) S 17469 17471 17065 0 -1 4194304 305 13647 0 0 0 0 208 13 16 0 1 0 42414370 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17471/statm: 1338 234 195 169 0 49 0
[pid=17474] ppid=17471 vsize=123572 CPUtime=1197.82
/proc/17474/stat : 17474 (rsat) R 17471 17471 17065 0 -1 4194304 38056 0 0 0 119746 36 0 0 25 0 1 0 42414593 126537728 30123 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17474/statm: 30893 30123 86 211 0 30679 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 128924

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.96 2/66 17476
/proc/meminfo: memFree=1216208/2055920 swapFree=4184636/4192956
[pid=17471] ppid=17469 vsize=5352 CPUtime=2.21
/proc/17471/stat : 17471 (rsat.sh) S 17469 17471 17065 0 -1 4194304 305 13647 0 0 0 0 208 13 16 0 1 0 42414370 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259415139140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17471/statm: 1338 234 195 169 0 49 0
[pid=17474] ppid=17471 vsize=123572 CPUtime=1197.82
/proc/17474/stat : 17474 (rsat) R 17471 17471 17065 0 -1 4194304 38056 0 0 0 119746 36 0 0 25 0 1 0 42414593 126537728 30123 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17474/statm: 30893 30123 86 211 0 30679 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 128924

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 17471 and gives childrusage.ru_utime.tv_sec=2 childrusage.ru_utime.tv_usec=89682 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=142978
CPU time returned by wait4() is 2.23266
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): 1200.51
CPU time (s): 1200.03
CPU user time (s): 1199.54
CPU system time (s): 0.49
CPU usage (%): 99.9598
Max. virtual memory (cumulated for all children) (KiB): 133848

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2.08968
system time used= 0.142978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13952
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= 16
involuntary context switches= 7

runsolver used 0.85287 second user time and 2.48962 second system time

The end

Launcher Data (download as text)

Begin job on node42 on Tue Mar  6 07:03:29 UTC 2007

IDJOB= 330412
IDBENCH= 20563
IDSOLVER= 104
FILE ID= node42/330412-1173164609

PBS_JOBID= 4015246

Free space on /tmp= 66519 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k40.cnf
COMMAND LINE= /tmp/evaluation/330412-1173164609/rsat.sh /tmp/evaluation/330412-1173164609/instance-330412-1173164609.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node42/watcher-330412-1173164609 -o ROOT/results/node42/solver-330412-1173164609 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330412-1173164609/rsat.sh /tmp/evaluation/330412-1173164609/instance-330412-1173164609.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  f58c56449dc331f330165a8aa06cad43

RANDOM SEED= 160839536

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node42.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		: 3000.263
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		: 3000.263
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:       1346296 kB
Buffers:         30216 kB
Cached:         595748 kB
SwapCached:       2560 kB
Active:          77260 kB
Inactive:       572620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1346296 kB
SwapTotal:     4192956 kB
SwapFree:      4184636 kB
Dirty:            9372 kB
Writeback:           0 kB
Mapped:          30524 kB
Slab:            45824 kB
Committed_AS:   125412 kB
PageTables:       1440 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= 66511 MiB

End job on node42 on Tue Mar  6 07:23:32 UTC 2007