Trace number 328690

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) 1200.04 1200.41

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k15.cnf
MD5SUMe32f068a374a9a3211450fa7c3f6f87a
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 variables30142
Number of clauses130635
Sum of the clauses size364257
Maximum clause length37
Minimum clause length1
Number of clauses of size 1213
Number of clauses of size 255731
Number of clauses of size 369590
Number of clauses of size 4146
Number of clauses of size 5265
Number of clauses of size over 54690

Solver Data (download as text)

0.00/0.00	c Parsing...
0.09/0.13	c ==============================================================================
0.09/0.13	c |           |     ORIGINAL     |              LEARNT              |          |
0.09/0.13	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.09/0.13	c ==============================================================================
0.09/0.13	c |         0 |  130422   364044 |   39126       0        0     nan |  0.000 % |
0.69/0.79	c |         0 |  109195   398937 |      --       0       --      -- |     --   | -19325/40582
0.69/0.79	c ==============================================================================
0.69/0.79	c Result  :   #vars: 14547   #clauses: 109195   #literals: 398937
0.69/0.79	c CPU time:   0.743886 s
0.69/0.79	c ==============================================================================
0.89/0.97	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/node70/watcher-328690-1173121597 -o ROOT/results/node70/solver-328690-1173121597 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/328690-1173121597/rsat.sh /tmp/evaluation/328690-1173121597/instance-328690-1173121597.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 1.00 0.94 3/64 8863
/proc/meminfo: memFree=1168864/2055920 swapFree=4192952/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0
/proc/8863/stat : 8863 (rsat.sh) S 8861 8863 8507 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 38111969 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8863/statm: 1338 232 195 169 0 49 0
[pid=8864] ppid=8863 vsize=688 CPUtime=0
/proc/8864/stat : 8864 (SatElite) R 8863 8863 8507 0 -1 4194304 66 0 0 0 0 0 0 0 19 0 1 0 38111969 704512 48 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/8864/statm: 172 48 39 128 0 41 0

[startup+0.029676 s]
/proc/loadavg: 0.92 1.00 0.94 3/64 8863
/proc/meminfo: memFree=1168864/2055920 swapFree=4192952/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0
/proc/8863/stat : 8863 (rsat.sh) S 8861 8863 8507 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 38111969 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8863/statm: 1338 232 195 169 0 49 0
[pid=8864] ppid=8863 vsize=3208 CPUtime=0.02
/proc/8864/stat : 8864 (SatElite) R 8863 8863 8507 0 -1 4194304 686 0 0 0 2 0 0 0 19 0 1 0 38111969 3284992 668 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/8864/statm: 802 669 49 128 0 671 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 8560

[startup+0.101683 s]
/proc/loadavg: 0.92 1.00 0.94 3/64 8863
/proc/meminfo: memFree=1168864/2055920 swapFree=4192952/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0
/proc/8863/stat : 8863 (rsat.sh) S 8861 8863 8507 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 38111969 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8863/statm: 1338 232 195 169 0 49 0
[pid=8864] ppid=8863 vsize=10600 CPUtime=0.09
/proc/8864/stat : 8864 (SatElite) R 8863 8863 8507 0 -1 4194304 2393 0 0 0 7 2 0 0 19 0 1 0 38111969 10854400 2375 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/8864/statm: 2650 2376 49 128 0 2519 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15952

[startup+0.301701 s]
/proc/loadavg: 0.92 1.00 0.94 3/64 8863
/proc/meminfo: memFree=1168864/2055920 swapFree=4192952/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0
/proc/8863/stat : 8863 (rsat.sh) S 8861 8863 8507 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 38111969 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8863/statm: 1338 232 195 169 0 49 0
[pid=8864] ppid=8863 vsize=17384 CPUtime=0.28
/proc/8864/stat : 8864 (SatElite) R 8863 8863 8507 0 -1 4194304 4451 0 0 0 25 3 0 0 20 0 1 0 38111969 17801216 4041 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/8864/statm: 4346 4042 69 128 0 4215 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 22736

[startup+0.701741 s]
/proc/loadavg: 0.92 1.00 0.94 3/64 8863
/proc/meminfo: memFree=1168864/2055920 swapFree=4192952/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0
/proc/8863/stat : 8863 (rsat.sh) S 8861 8863 8507 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 38111969 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8863/statm: 1338 232 195 169 0 49 0
[pid=8864] ppid=8863 vsize=20412 CPUtime=0.69
/proc/8864/stat : 8864 (SatElite) R 8863 8863 8507 0 -1 4194304 5218 0 0 0 65 4 0 0 24 0 1 0 38111969 20901888 4808 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134574447 0 0 4096 3 0 0 0 17 1 0 0
/proc/8864/statm: 5103 4808 69 128 0 4972 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 25764

[startup+1.50182 s]
/proc/loadavg: 0.92 1.00 0.94 2/66 8866
/proc/meminfo: memFree=1161936/2055920 swapFree=4192952/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0.95
/proc/8863/stat : 8863 (rsat.sh) S 8861 8863 8507 0 -1 4194304 305 5596 0 0 0 0 90 5 16 0 1 0 38111969 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8863/statm: 1338 234 195 169 0 49 0
[pid=8866] ppid=8863 vsize=9136 CPUtime=0.52
/proc/8866/stat : 8866 (rsat) R 8863 8863 8507 0 -1 4194304 2129 0 0 0 52 0 0 0 21 0 1 0 38112066 9355264 2113 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530166 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8866/statm: 2284 2113 86 211 0 2070 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 14488

[startup+3.10198 s]
/proc/loadavg: 0.92 1.00 0.94 2/66 8866
/proc/meminfo: memFree=1155280/2055920 swapFree=4192952/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0.95
/proc/8863/stat : 8863 (rsat.sh) S 8861 8863 8507 0 -1 4194304 305 5596 0 0 0 0 90 5 16 0 1 0 38111969 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8863/statm: 1338 234 195 169 0 49 0
[pid=8866] ppid=8863 vsize=11528 CPUtime=2.12
/proc/8866/stat : 8866 (rsat) R 8863 8863 8507 0 -1 4194304 2706 0 0 0 212 0 0 0 25 0 1 0 38112066 11804672 2690 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8866/statm: 2882 2690 86 211 0 2668 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 16880

[startup+6.3013 s]
/proc/loadavg: 0.93 1.00 0.94 2/66 8866
/proc/meminfo: memFree=1149848/2055920 swapFree=4192952/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0.95
/proc/8863/stat : 8863 (rsat.sh) S 8861 8863 8507 0 -1 4194304 305 5596 0 0 0 0 90 5 16 0 1 0 38111969 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8863/statm: 1338 234 195 169 0 49 0
[pid=8866] ppid=8863 vsize=16664 CPUtime=5.32
/proc/8866/stat : 8866 (rsat) R 8863 8863 8507 0 -1 4194304 4012 0 0 0 531 1 0 0 25 0 1 0 38112066 17063936 3963 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8866/statm: 4166 3963 86 211 0 3952 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 22016

[startup+12.7019 s]
/proc/loadavg: 0.93 1.00 0.94 2/66 8866
/proc/meminfo: memFree=1144536/2055920 swapFree=4192952/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0.95
/proc/8863/stat : 8863 (rsat.sh) S 8861 8863 8507 0 -1 4194304 305 5596 0 0 0 0 90 5 16 0 1 0 38111969 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8863/statm: 1338 234 195 169 0 49 0
[pid=8866] ppid=8863 vsize=20772 CPUtime=11.71
/proc/8866/stat : 8866 (rsat) R 8863 8863 8507 0 -1 4194304 5467 0 0 0 1170 1 0 0 25 0 1 0 38112066 21270528 4932 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134525996 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8866/statm: 5193 4932 86 211 0 4979 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 26124

[startup+25.5012 s]
/proc/loadavg: 0.95 1.00 0.94 2/66 8866
/proc/meminfo: memFree=1136600/2055920 swapFree=4192952/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0.95
/proc/8863/stat : 8863 (rsat.sh) S 8861 8863 8507 0 -1 4194304 305 5596 0 0 0 0 90 5 16 0 1 0 38111969 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8863/statm: 1338 234 195 169 0 49 0
[pid=8866] ppid=8863 vsize=28452 CPUtime=24.51
/proc/8866/stat : 8866 (rsat) R 8863 8863 8507 0 -1 4194304 7848 0 0 0 2448 3 0 0 25 0 1 0 38112066 29134848 6922 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134524210 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8866/statm: 7113 6922 86 211 0 6899 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 33804

[startup+51.1018 s]
/proc/loadavg: 0.96 1.00 0.94 2/66 8866
/proc/meminfo: memFree=1127512/2055920 swapFree=4192952/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0.95
/proc/8863/stat : 8863 (rsat.sh) S 8861 8863 8507 0 -1 4194304 305 5596 0 0 0 0 90 5 16 0 1 0 38111969 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8863/statm: 1338 234 195 169 0 49 0
[pid=8866] ppid=8863 vsize=38188 CPUtime=50.1
/proc/8866/stat : 8866 (rsat) R 8863 8863 8507 0 -1 4194304 11109 0 0 0 5005 5 0 0 25 0 1 0 38112066 39104512 9216 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134989301 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8866/statm: 9547 9216 86 211 0 9333 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 43540

[startup+102.306 s]
/proc/loadavg: 0.98 1.00 0.94 2/66 8866
/proc/meminfo: memFree=1116760/2055920 swapFree=4192952/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0.95
/proc/8863/stat : 8863 (rsat.sh) S 8861 8863 8507 0 -1 4194304 305 5596 0 0 0 0 90 5 16 0 1 0 38111969 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8863/statm: 1338 234 195 169 0 49 0
[pid=8866] ppid=8863 vsize=48488 CPUtime=101.29
/proc/8866/stat : 8866 (rsat) R 8863 8863 8507 0 -1 4194304 14605 0 0 0 10121 8 0 0 25 0 1 0 38112066 49651712 11915 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530151 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8866/statm: 12122 11915 86 211 0 11908 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 53840

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.94 2/66 8866
/proc/meminfo: memFree=1095512/2055920 swapFree=4192952/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0.95
/proc/8863/stat : 8863 (rsat.sh) S 8861 8863 8507 0 -1 4194304 305 5596 0 0 0 0 90 5 16 0 1 0 38111969 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8863/statm: 1338 234 195 169 0 49 0
[pid=8866] ppid=8863 vsize=71156 CPUtime=161.26
/proc/8866/stat : 8866 (rsat) R 8863 8863 8507 0 -1 4194304 20408 0 0 0 16114 12 0 0 25 0 1 0 38112066 72863744 17330 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8866/statm: 17789 17330 86 211 0 17575 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 76508

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.94 2/66 8866
/proc/meminfo: memFree=1066520/2055920 swapFree=4192952/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0.95
/proc/8863/stat : 8863 (rsat.sh) S 8861 8863 8507 0 -1 4194304 305 5596 0 0 0 0 90 5 16 0 1 0 38111969 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8863/statm: 1338 234 195 169 0 49 0
[pid=8866] ppid=8863 vsize=99332 CPUtime=221.25
/proc/8866/stat : 8866 (rsat) R 8863 8863 8507 0 -1 4194304 29042 0 0 0 22105 20 0 0 25 0 1 0 38112066 101715968 24420 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529736 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8866/statm: 24833 24420 86 211 0 24619 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 104684

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 0.94 2/66 8866
/proc/meminfo: memFree=1066520/2055920 swapFree=4192952/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0.95
/proc/8863/stat : 8863 (rsat.sh) S 8861 8863 8507 0 -1 4194304 305 5596 0 0 0 0 90 5 16 0 1 0 38111969 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8863/statm: 1338 234 195 169 0 49 0
[pid=8866] ppid=8863 vsize=99332 CPUtime=281.23
/proc/8866/stat : 8866 (rsat) R 8863 8863 8507 0 -1 4194304 29044 0 0 0 28103 20 0 0 25 0 1 0 38112066 101715968 24422 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8866/statm: 24833 24422 86 211 0 24619 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 104684

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 0.94 2/66 8866
/proc/meminfo: memFree=1064728/2055920 swapFree=4192952/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0.95
/proc/8863/stat : 8863 (rsat.sh) S 8861 8863 8507 0 -1 4194304 305 5596 0 0 0 0 90 5 16 0 1 0 38111969 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8863/statm: 1338 234 195 169 0 49 0
[pid=8866] ppid=8863 vsize=101196 CPUtime=341.22
/proc/8866/stat : 8866 (rsat) R 8863 8863 8507 0 -1 4194304 29536 0 0 0 34101 21 0 0 25 0 1 0 38112066 103624704 24914 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8866/statm: 25299 24914 86 211 0 25085 0

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

[pid=8863] ppid=8861 vsize=5352 CPUtime=0.95
/proc/8863/stat : 8863 (rsat.sh) S 8861 8863 8507 0 -1 4194304 305 5596 0 0 0 0 90 5 16 0 1 0 38111969 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8863/statm: 1338 234 195 169 0 49 0
[pid=8866] ppid=8863 vsize=155460 CPUtime=521.16
/proc/8866/stat : 8866 (rsat) R 8863 8863 8507 0 -1 4194304 46450 0 0 0 52081 35 0 0 25 0 1 0 38112066 159191040 37976 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530222 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8866/statm: 38865 37976 86 211 0 38651 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 160812

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.94 2/66 8866
/proc/meminfo: memFree=1012184/2055920 swapFree=4192952/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0.95
/proc/8863/stat : 8863 (rsat.sh) S 8861 8863 8507 0 -1 4194304 305 5596 0 0 0 0 90 5 16 0 1 0 38111969 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8863/statm: 1338 234 195 169 0 49 0
[pid=8866] ppid=8863 vsize=155460 CPUtime=581.16
/proc/8866/stat : 8866 (rsat) R 8863 8863 8507 0 -1 4194304 46452 0 0 0 58080 36 0 0 25 0 1 0 38112066 159191040 37978 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8866/statm: 38865 37978 86 211 0 38651 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 160812

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.94 2/66 8868
/proc/meminfo: memFree=1012120/2055920 swapFree=4192952/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0.95
/proc/8863/stat : 8863 (rsat.sh) S 8861 8863 8507 0 -1 4194304 305 5596 0 0 0 0 90 5 16 0 1 0 38111969 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8863/statm: 1338 234 195 169 0 49 0
[pid=8866] ppid=8863 vsize=155460 CPUtime=641.14
/proc/8866/stat : 8866 (rsat) R 8863 8863 8507 0 -1 4194304 46492 0 0 0 64078 36 0 0 25 0 1 0 38112066 159191040 38018 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8866/statm: 38865 38018 86 211 0 38651 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 160812

[startup+702.302 s]
/proc/loadavg: 0.99 1.00 0.94 2/66 8868
/proc/meminfo: memFree=1011800/2055920 swapFree=4192952/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0.95
/proc/8863/stat : 8863 (rsat.sh) S 8861 8863 8507 0 -1 4194304 305 5596 0 0 0 0 90 5 16 0 1 0 38111969 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8863/statm: 1338 234 195 169 0 49 0
[pid=8866] ppid=8863 vsize=155460 CPUtime=701.12
/proc/8866/stat : 8866 (rsat) R 8863 8863 8507 0 -1 4194304 46570 0 0 0 70076 36 0 0 25 0 1 0 38112066 159191040 38096 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8866/statm: 38865 38096 86 211 0 38651 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 160812

[startup+762.306 s]
/proc/loadavg: 1.06 1.02 0.95 2/66 8868
/proc/meminfo: memFree=1001176/2055920 swapFree=4192952/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0.95
/proc/8863/stat : 8863 (rsat.sh) S 8861 8863 8507 0 -1 4194304 305 5596 0 0 0 0 90 5 16 0 1 0 38111969 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8863/statm: 1338 234 195 169 0 49 0
[pid=8866] ppid=8863 vsize=165892 CPUtime=761.1
/proc/8866/stat : 8866 (rsat) R 8863 8863 8507 0 -1 4194304 49220 0 0 0 76072 38 0 0 25 0 1 0 38112066 169873408 40744 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8866/statm: 41473 40744 86 211 0 41259 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 171244

[startup+822.302 s]
/proc/loadavg: 1.02 1.01 0.95 2/66 8868
/proc/meminfo: memFree=983320/2055920 swapFree=4192952/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0.95
/proc/8863/stat : 8863 (rsat.sh) S 8861 8863 8507 0 -1 4194304 305 5596 0 0 0 0 90 5 16 0 1 0 38111969 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8863/statm: 1338 234 195 169 0 49 0
[pid=8866] ppid=8863 vsize=183672 CPUtime=821.08
/proc/8866/stat : 8866 (rsat) R 8863 8863 8507 0 -1 4194304 53768 0 0 0 82066 42 0 0 25 0 1 0 38112066 188080128 45292 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8866/statm: 45918 45292 86 211 0 45704 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 189024

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 8868
/proc/meminfo: memFree=965080/2055920 swapFree=4192952/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0.95
/proc/8863/stat : 8863 (rsat.sh) S 8861 8863 8507 0 -1 4194304 305 5596 0 0 0 0 90 5 16 0 1 0 38111969 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8863/statm: 1338 234 195 169 0 49 0
[pid=8866] ppid=8863 vsize=201236 CPUtime=881.07
/proc/8866/stat : 8866 (rsat) R 8863 8863 8507 0 -1 4194304 58239 0 0 0 88061 46 0 0 25 0 1 0 38112066 206065664 49762 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8866/statm: 50309 49762 86 211 0 50095 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 206588

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 8868
/proc/meminfo: memFree=947864/2055920 swapFree=4192952/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0.95
/proc/8863/stat : 8863 (rsat.sh) S 8861 8863 8507 0 -1 4194304 305 5596 0 0 0 0 90 5 16 0 1 0 38111969 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8863/statm: 1338 234 195 169 0 49 0
[pid=8866] ppid=8863 vsize=217928 CPUtime=941.05
/proc/8866/stat : 8866 (rsat) R 8863 8863 8507 0 -1 4194304 65580 0 0 0 94053 52 0 0 25 0 1 0 38112066 223158272 54001 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8866/statm: 54482 54001 86 211 0 54268 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 223280

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 8868
/proc/meminfo: memFree=947928/2055920 swapFree=4192952/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0.95
/proc/8863/stat : 8863 (rsat.sh) S 8861 8863 8507 0 -1 4194304 305 5596 0 0 0 0 90 5 16 0 1 0 38111969 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8863/statm: 1338 234 195 169 0 49 0
[pid=8866] ppid=8863 vsize=217928 CPUtime=1001.03
/proc/8866/stat : 8866 (rsat) R 8863 8863 8507 0 -1 4194304 65580 0 0 0 100051 52 0 0 25 0 1 0 38112066 223158272 54001 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8866/statm: 54482 54001 86 211 0 54268 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 223280

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 8868
/proc/meminfo: memFree=947928/2055920 swapFree=4192952/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0.95
/proc/8863/stat : 8863 (rsat.sh) S 8861 8863 8507 0 -1 4194304 305 5596 0 0 0 0 90 5 16 0 1 0 38111969 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8863/statm: 1338 234 195 169 0 49 0
[pid=8866] ppid=8863 vsize=217928 CPUtime=1061.01
/proc/8866/stat : 8866 (rsat) R 8863 8863 8507 0 -1 4194304 65580 0 0 0 106049 52 0 0 25 0 1 0 38112066 223158272 54001 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8866/statm: 54482 54001 86 211 0 54268 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 223280

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 8868
/proc/meminfo: memFree=947992/2055920 swapFree=4192952/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0.95
/proc/8863/stat : 8863 (rsat.sh) S 8861 8863 8507 0 -1 4194304 305 5596 0 0 0 0 90 5 16 0 1 0 38111969 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8863/statm: 1338 234 195 169 0 49 0
[pid=8866] ppid=8863 vsize=217928 CPUtime=1121
/proc/8866/stat : 8866 (rsat) R 8863 8863 8507 0 -1 4194304 65580 0 0 0 112048 52 0 0 25 0 1 0 38112066 223158272 54001 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8866/statm: 54482 54001 86 211 0 54268 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 223280

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 8868
/proc/meminfo: memFree=948056/2055920 swapFree=4192952/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0.95
/proc/8863/stat : 8863 (rsat.sh) S 8861 8863 8507 0 -1 4194304 305 5596 0 0 0 0 90 5 16 0 1 0 38111969 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8863/statm: 1338 234 195 169 0 49 0
[pid=8866] ppid=8863 vsize=217928 CPUtime=1180.99
/proc/8866/stat : 8866 (rsat) R 8863 8863 8507 0 -1 4194304 65580 0 0 0 118046 53 0 0 25 0 1 0 38112066 223158272 54001 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8866/statm: 54482 54001 86 211 0 54268 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 223280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.95 2/66 8868
/proc/meminfo: memFree=947992/2055920 swapFree=4192952/4192956
[pid=8863] ppid=8861 vsize=5352 CPUtime=0.95
/proc/8863/stat : 8863 (rsat.sh) S 8861 8863 8507 0 -1 4194304 305 5596 0 0 0 0 90 5 16 0 1 0 38111969 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8863/statm: 1338 234 195 169 0 49 0
[pid=8866] ppid=8863 vsize=217928 CPUtime=1199.09
/proc/8866/stat : 8866 (rsat) R 8863 8863 8507 0 -1 4194304 65580 0 0 0 119856 53 0 0 25 0 1 0 38112066 223158272 54001 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8866/statm: 54482 54001 86 211 0 54268 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 223280

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 8863 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=907861 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=59990
CPU time returned by wait4() is 0.967851
while last known CPU time is 1200.04

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

Real time (s): 1200.41
CPU time (s): 1200.04
CPU user time (s): 1199.46
CPU system time (s): 0.58
CPU usage (%): 99.9688
Max. virtual memory (cumulated for all children) (KiB): 235716

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.907861
system time used= 0.05999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5901
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= 6

runsolver used 0.996848 second user time and 2.50262 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Mon Mar  5 19:06:37 UTC 2007

IDJOB= 328690
IDBENCH= 20522
IDSOLVER= 104
FILE ID= node70/328690-1173121597

PBS_JOBID= 4015148

Free space on /tmp= 66559 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k15.cnf
COMMAND LINE= /tmp/evaluation/328690-1173121597/rsat.sh /tmp/evaluation/328690-1173121597/instance-328690-1173121597.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-328690-1173121597 -o ROOT/results/node70/solver-328690-1173121597 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/328690-1173121597/rsat.sh /tmp/evaluation/328690-1173121597/instance-328690-1173121597.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  e32f068a374a9a3211450fa7c3f6f87a

RANDOM SEED= 432467324

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.234
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		: 3000.234
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:       1169272 kB
Buffers:         35516 kB
Cached:         760828 kB
SwapCached:          4 kB
Active:         151432 kB
Inactive:       660256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1169272 kB
SwapTotal:     4192956 kB
SwapFree:      4192952 kB
Dirty:            4744 kB
Writeback:           0 kB
Mapped:          25544 kB
Slab:            61036 kB
Committed_AS:   106972 kB
PageTables:       1396 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= 66555 MiB

End job on node70 on Mon Mar  5 19:26:40 UTC 2007