Trace number 330748

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.k100.cnf
MD5SUMc97658c8cc9699de99c11669c53b15a2
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 variables206904
Number of clauses861029
Sum of the clauses size2210241
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2611020
Number of clauses of size 3161906
Number of clauses of size 430714
Number of clauses of size 517499
Number of clauses of size over 537818

Solver Data (download as text)

0.00/0.00	c Parsing...
0.79/0.83	c ==============================================================================
0.79/0.83	c |           |     ORIGINAL     |              LEARNT              |          |
0.79/0.83	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.79/0.83	c ==============================================================================
0.79/0.83	c |         0 |  851592  2189512 |  255477       0        0     nan |  0.000 % |
5.09/5.12	c |         0 |  624033  2031689 |      --       0       --      -- |     --   | -207441/-105089
5.09/5.12	c ==============================================================================
5.09/5.12	c Result  :   #vars: 97256   #clauses: 624033   #literals: 2031689
5.09/5.12	c CPU time:   4.92425 s
5.09/5.12	c ==============================================================================
5.99/6.06	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/node6/watcher-330748-1173172763 -o ROOT/results/node6/solver-330748-1173172763 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330748-1173172763/rsat.sh /tmp/evaluation/330748-1173172763/instance-330748-1173172763.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: 1.84 1.83 1.49 3/77 17737
/proc/meminfo: memFree=1689656/2055924 swapFree=4156956/4192956
[pid=17737] ppid=17735 vsize=5352 CPUtime=0
/proc/17737/stat : 17737 (rsat.sh) S 17735 17737 16304 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 337231196 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17737/statm: 1338 232 195 169 0 49 0
[pid=17738] ppid=17737 vsize=684 CPUtime=0
/proc/17738/stat : 17738 (SatElite) R 17737 17737 16304 0 -1 4194304 62 0 0 0 0 0 0 0 19 0 1 0 337231196 700416 44 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699069 0 0 4096 3 0 0 0 17 1 0 0
/proc/17738/statm: 171 44 36 128 0 40 0

[startup+0.0128529 s]
/proc/loadavg: 1.84 1.83 1.49 3/77 17737
/proc/meminfo: memFree=1689656/2055924 swapFree=4156956/4192956
[pid=17737] ppid=17735 vsize=5352 CPUtime=0
/proc/17737/stat : 17737 (rsat.sh) S 17735 17737 16304 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 337231196 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17737/statm: 1338 232 195 169 0 49 0
[pid=17738] ppid=17737 vsize=688 CPUtime=0
/proc/17738/stat : 17738 (SatElite) R 17737 17737 16304 0 -1 4194304 66 0 0 0 0 0 0 0 19 0 1 0 337231196 704512 48 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/17738/statm: 172 48 39 128 0 41 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6040

[startup+0.1019 s]
/proc/loadavg: 1.84 1.83 1.49 3/77 17737
/proc/meminfo: memFree=1689656/2055924 swapFree=4156956/4192956
[pid=17737] ppid=17735 vsize=5352 CPUtime=0
/proc/17737/stat : 17737 (rsat.sh) S 17735 17737 16304 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 337231196 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17737/statm: 1338 232 195 169 0 49 0
[pid=17738] ppid=17737 vsize=9588 CPUtime=0.09
/proc/17738/stat : 17738 (SatElite) R 17737 17737 16304 0 -1 4194304 2159 0 0 0 8 1 0 0 19 0 1 0 337231196 9818112 2141 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/17738/statm: 2397 2142 50 128 0 2266 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14940

[startup+0.30191 s]
/proc/loadavg: 1.84 1.83 1.49 3/77 17737
/proc/meminfo: memFree=1689656/2055924 swapFree=4156956/4192956
[pid=17737] ppid=17735 vsize=5352 CPUtime=0
/proc/17737/stat : 17737 (rsat.sh) S 17735 17737 16304 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 337231196 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17737/statm: 1338 232 195 169 0 49 0
[pid=17738] ppid=17737 vsize=34636 CPUtime=0.29
/proc/17738/stat : 17738 (SatElite) R 17737 17737 16304 0 -1 4194304 7430 0 0 0 26 3 0 0 20 0 1 0 337231196 35467264 7412 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/17738/statm: 8659 7412 50 128 0 8528 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 39988

[startup+0.70199 s]
/proc/loadavg: 1.84 1.83 1.49 3/77 17737
/proc/meminfo: memFree=1689656/2055924 swapFree=4156956/4192956
[pid=17737] ppid=17735 vsize=5352 CPUtime=0
/proc/17737/stat : 17737 (rsat.sh) S 17735 17737 16304 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 337231196 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17737/statm: 1338 232 195 169 0 49 0
[pid=17738] ppid=17737 vsize=76696 CPUtime=0.69
/proc/17738/stat : 17738 (SatElite) R 17737 17737 16304 0 -1 4194304 17437 0 0 0 61 8 0 0 24 0 1 0 337231196 78536704 17419 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/17738/statm: 19174 17420 50 128 0 19043 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 82048

[startup+1.50115 s]
/proc/loadavg: 1.84 1.83 1.49 2/79 17739
/proc/meminfo: memFree=1604264/2055924 swapFree=4156956/4192956
[pid=17737] ppid=17735 vsize=5352 CPUtime=0
/proc/17737/stat : 17737 (rsat.sh) S 17735 17737 16304 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 337231196 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17737/statm: 1338 232 195 169 0 49 0
[pid=17738] ppid=17737 vsize=110372 CPUtime=1.49
/proc/17738/stat : 17738 (SatElite) R 17737 17737 16304 0 -1 4194304 26956 0 0 0 136 13 0 0 25 0 1 0 337231196 113020928 24737 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/17738/statm: 27593 24737 69 128 0 27462 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 115724

[startup+3.10146 s]
/proc/loadavg: 1.84 1.83 1.49 2/79 17739
/proc/meminfo: memFree=1583400/2055924 swapFree=4156956/4192956
[pid=17737] ppid=17735 vsize=5352 CPUtime=0
/proc/17737/stat : 17737 (rsat.sh) S 17735 17737 16304 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 337231196 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17737/statm: 1338 232 195 169 0 49 0
[pid=17738] ppid=17737 vsize=119184 CPUtime=3.09
/proc/17738/stat : 17738 (SatElite) R 17737 17737 16304 0 -1 4194304 29177 0 0 0 292 17 0 0 25 0 1 0 337231196 122044416 26958 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134571355 0 0 4096 3 0 0 0 17 1 0 0
/proc/17738/statm: 29796 26958 69 128 0 29665 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 124536

[startup+6.30109 s]
/proc/loadavg: 1.85 1.83 1.50 2/79 17739
/proc/meminfo: memFree=1585256/2055924 swapFree=4156956/4192956
[pid=17737] ppid=17735 vsize=5352 CPUtime=6.04
/proc/17737/stat : 17737 (rsat.sh) S 17735 17737 16304 0 -1 4194304 305 35335 0 0 0 0 577 27 16 0 1 0 337231196 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17737/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 6.04
Current children cumulated vsize (KiB) 5352

[startup+12.7014 s]
/proc/loadavg: 1.86 1.83 1.50 2/79 17740
/proc/meminfo: memFree=1640360/2055924 swapFree=4156956/4192956
[pid=17737] ppid=17735 vsize=5352 CPUtime=6.04
/proc/17737/stat : 17737 (rsat.sh) S 17735 17737 16304 0 -1 4194304 305 35335 0 0 0 0 577 27 16 0 1 0 337231196 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17737/statm: 1338 234 195 169 0 49 0
[pid=17740] ppid=17737 vsize=44764 CPUtime=6.62
/proc/17740/stat : 17740 (rsat) R 17737 17737 16304 0 -1 4194304 11374 0 0 0 656 6 0 0 25 0 1 0 337231802 45838336 10717 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17740/statm: 11191 10717 86 211 0 10977 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 50116

[startup+25.5019 s]
/proc/loadavg: 1.75 1.81 1.50 2/79 17740
/proc/meminfo: memFree=1636840/2055924 swapFree=4156956/4192956
[pid=17737] ppid=17735 vsize=5352 CPUtime=6.04
/proc/17737/stat : 17737 (rsat.sh) S 17735 17737 16304 0 -1 4194304 305 35335 0 0 0 0 577 27 16 0 1 0 337231196 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17737/statm: 1338 234 195 169 0 49 0
[pid=17740] ppid=17737 vsize=48632 CPUtime=19.42
/proc/17740/stat : 17740 (rsat) R 17737 17737 16304 0 -1 4194304 12408 0 0 0 1935 7 0 0 25 0 1 0 337231802 49799168 11611 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134524162 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17740/statm: 12158 11611 86 211 0 11944 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 53984

[startup+51.1019 s]
/proc/loadavg: 1.49 1.74 1.48 2/79 17740
/proc/meminfo: memFree=1629800/2055924 swapFree=4156956/4192956
[pid=17737] ppid=17735 vsize=5352 CPUtime=6.04
/proc/17737/stat : 17737 (rsat.sh) S 17735 17737 16304 0 -1 4194304 305 35335 0 0 0 0 577 27 16 0 1 0 337231196 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17737/statm: 1338 234 195 169 0 49 0
[pid=17740] ppid=17737 vsize=56068 CPUtime=45.01
/proc/17740/stat : 17740 (rsat) R 17737 17737 16304 0 -1 4194304 14403 0 0 0 4491 10 0 0 25 0 1 0 337231802 57413632 13412 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526575 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17740/statm: 14017 13412 86 211 0 13803 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 61420

[startup+102.306 s]
/proc/loadavg: 1.21 1.63 1.45 2/79 17740
/proc/meminfo: memFree=1614248/2055924 swapFree=4156956/4192956
[pid=17737] ppid=17735 vsize=5352 CPUtime=6.04
/proc/17737/stat : 17737 (rsat.sh) S 17735 17737 16304 0 -1 4194304 305 35335 0 0 0 0 577 27 16 0 1 0 337231196 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17737/statm: 1338 234 195 169 0 49 0
[pid=17740] ppid=17737 vsize=71968 CPUtime=96.2
/proc/17740/stat : 17740 (rsat) R 17737 17737 16304 0 -1 4194304 18627 0 0 0 9606 14 0 0 25 0 1 0 337231802 73695232 17250 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17740/statm: 17992 17250 86 211 0 17778 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 77320

[startup+162.302 s]
/proc/loadavg: 1.08 1.51 1.42 2/79 17740
/proc/meminfo: memFree=1601832/2055924 swapFree=4156956/4192956
[pid=17737] ppid=17735 vsize=5352 CPUtime=6.04
/proc/17737/stat : 17737 (rsat.sh) S 17735 17737 16304 0 -1 4194304 305 35335 0 0 0 0 577 27 16 0 1 0 337231196 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17737/statm: 1338 234 195 169 0 49 0
[pid=17740] ppid=17737 vsize=83468 CPUtime=156.17
/proc/17740/stat : 17740 (rsat) R 17737 17737 16304 0 -1 4194304 23210 0 0 0 15598 19 0 0 25 0 1 0 337231802 85471232 20293 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17740/statm: 20867 20293 86 211 0 20653 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 88820

[startup+222.302 s]
/proc/loadavg: 1.03 1.41 1.39 2/79 17740
/proc/meminfo: memFree=1601832/2055924 swapFree=4156956/4192956
[pid=17737] ppid=17735 vsize=5352 CPUtime=6.04
/proc/17737/stat : 17737 (rsat.sh) S 17735 17737 16304 0 -1 4194304 305 35335 0 0 0 0 577 27 16 0 1 0 337231196 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17737/statm: 1338 234 195 169 0 49 0
[pid=17740] ppid=17737 vsize=83468 CPUtime=216.15
/proc/17740/stat : 17740 (rsat) R 17737 17737 16304 0 -1 4194304 23210 0 0 0 21595 20 0 0 25 0 1 0 337231802 85471232 20293 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530258 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17740/statm: 20867 20293 86 211 0 20653 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 88820

[startup+282.301 s]
/proc/loadavg: 1.01 1.34 1.36 2/79 17740
/proc/meminfo: memFree=1601832/2055924 swapFree=4156956/4192956
[pid=17737] ppid=17735 vsize=5352 CPUtime=6.04
/proc/17737/stat : 17737 (rsat.sh) S 17735 17737 16304 0 -1 4194304 305 35335 0 0 0 0 577 27 16 0 1 0 337231196 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17737/statm: 1338 234 195 169 0 49 0
[pid=17740] ppid=17737 vsize=83468 CPUtime=276.12
/proc/17740/stat : 17740 (rsat) R 17737 17737 16304 0 -1 4194304 23212 0 0 0 27592 20 0 0 25 0 1 0 337231802 85471232 20295 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526505 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17740/statm: 20867 20295 86 211 0 20653 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 88820

[startup+342.302 s]
/proc/loadavg: 1.00 1.27 1.34 2/79 17740
/proc/meminfo: memFree=1586088/2055924 swapFree=4156956/4192956
[pid=17737] ppid=17735 vsize=5352 CPUtime=6.04
/proc/17737/stat : 17737 (rsat.sh) S 17735 17737 16304 0 -1 4194304 305 35335 0 0 0 0 577 27 16 0 1 0 337231196 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17737/statm: 1338 234 195 169 0 49 0
[pid=17740] ppid=17737 vsize=99068 CPUtime=336.1
/proc/17740/stat : 17740 (rsat) R 17737 17737 16304 0 -1 4194304 27213 0 0 0 33585 25 0 0 25 0 1 0 337231802 101445632 24296 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17740/statm: 24767 24296 86 211 0 24553 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 104420


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

[pid=17737] ppid=17735 vsize=5352 CPUtime=6.04
/proc/17737/stat : 17737 (rsat.sh) S 17735 17737 16304 0 -1 4194304 305 35335 0 0 0 0 577 27 16 0 1 0 337231196 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17737/statm: 1338 234 195 169 0 49 0
[pid=17740] ppid=17737 vsize=139668 CPUtime=576.02
/proc/17740/stat : 17740 (rsat) R 17737 17737 16304 0 -1 4194304 40707 0 0 0 57562 40 0 0 25 0 1 0 337231802 143020032 33937 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530216 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17740/statm: 34917 33937 86 211 0 34703 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 145020

[startup+642.302 s]
/proc/loadavg: 1.00 1.09 1.24 2/79 17740
/proc/meminfo: memFree=1547112/2055924 swapFree=4156956/4192956
[pid=17737] ppid=17735 vsize=5352 CPUtime=6.04
/proc/17737/stat : 17737 (rsat.sh) S 17735 17737 16304 0 -1 4194304 305 35335 0 0 0 0 577 27 16 0 1 0 337231196 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17737/statm: 1338 234 195 169 0 49 0
[pid=17740] ppid=17737 vsize=139668 CPUtime=635.99
/proc/17740/stat : 17740 (rsat) R 17737 17737 16304 0 -1 4194304 40707 0 0 0 63559 40 0 0 25 0 1 0 337231802 143020032 33937 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17740/statm: 34917 33937 86 211 0 34703 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 145020

[startup+702.301 s]
/proc/loadavg: 1.00 1.07 1.22 2/79 17740
/proc/meminfo: memFree=1547112/2055924 swapFree=4156956/4192956
[pid=17737] ppid=17735 vsize=5352 CPUtime=6.04
/proc/17737/stat : 17737 (rsat.sh) S 17735 17737 16304 0 -1 4194304 305 35335 0 0 0 0 577 27 16 0 1 0 337231196 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17737/statm: 1338 234 195 169 0 49 0
[pid=17740] ppid=17737 vsize=139668 CPUtime=695.97
/proc/17740/stat : 17740 (rsat) R 17737 17737 16304 0 -1 4194304 40707 0 0 0 69556 41 0 0 25 0 1 0 337231802 143020032 33937 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523169 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17740/statm: 34917 33937 86 211 0 34703 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 145020

[startup+762.305 s]
/proc/loadavg: 1.00 1.06 1.20 2/79 17740
/proc/meminfo: memFree=1547304/2055924 swapFree=4156956/4192956
[pid=17737] ppid=17735 vsize=5352 CPUtime=6.04
/proc/17737/stat : 17737 (rsat.sh) S 17735 17737 16304 0 -1 4194304 305 35335 0 0 0 0 577 27 16 0 1 0 337231196 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17737/statm: 1338 234 195 169 0 49 0
[pid=17740] ppid=17737 vsize=139668 CPUtime=755.95
/proc/17740/stat : 17740 (rsat) R 17737 17737 16304 0 -1 4194304 40728 0 0 0 75553 42 0 0 25 0 1 0 337231802 143020032 33958 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17740/statm: 34917 33958 86 211 0 34703 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 145020

[startup+822.302 s]
/proc/loadavg: 1.00 1.04 1.18 2/79 17740
/proc/meminfo: memFree=1546664/2055924 swapFree=4156956/4192956
[pid=17737] ppid=17735 vsize=5352 CPUtime=6.04
/proc/17737/stat : 17737 (rsat.sh) S 17735 17737 16304 0 -1 4194304 305 35335 0 0 0 0 577 27 16 0 1 0 337231196 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17737/statm: 1338 234 195 169 0 49 0
[pid=17740] ppid=17737 vsize=139668 CPUtime=815.92
/proc/17740/stat : 17740 (rsat) R 17737 17737 16304 0 -1 4194304 40884 0 0 0 81550 42 0 0 25 0 1 0 337231802 143020032 34114 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17740/statm: 34917 34114 86 211 0 34703 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 145020

[startup+882.302 s]
/proc/loadavg: 1.00 1.03 1.17 2/79 17740
/proc/meminfo: memFree=1539496/2055924 swapFree=4156956/4192956
[pid=17737] ppid=17735 vsize=5352 CPUtime=6.04
/proc/17737/stat : 17737 (rsat.sh) S 17735 17737 16304 0 -1 4194304 305 35335 0 0 0 0 577 27 16 0 1 0 337231196 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17737/statm: 1338 234 195 169 0 49 0
[pid=17740] ppid=17737 vsize=146280 CPUtime=875.9
/proc/17740/stat : 17740 (rsat) R 17737 17737 16304 0 -1 4194304 42677 0 0 0 87545 45 0 0 25 0 1 0 337231802 149790720 35907 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17740/statm: 36570 35907 86 211 0 36356 0
Current children cumulated CPU time (s) 881.94
Current children cumulated vsize (KiB) 151632

[startup+942.302 s]
/proc/loadavg: 1.00 1.02 1.16 2/79 17740
/proc/meminfo: memFree=1528424/2055924 swapFree=4156956/4192956
[pid=17737] ppid=17735 vsize=5352 CPUtime=6.04
/proc/17737/stat : 17737 (rsat.sh) S 17735 17737 16304 0 -1 4194304 305 35335 0 0 0 0 577 27 16 0 1 0 337231196 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17737/statm: 1338 234 195 169 0 49 0
[pid=17740] ppid=17737 vsize=157052 CPUtime=935.88
/proc/17740/stat : 17740 (rsat) R 17737 17737 16304 0 -1 4194304 45475 0 0 0 93538 50 0 0 25 0 1 0 337231802 160821248 38702 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134527380 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17740/statm: 39263 38702 86 211 0 39049 0
Current children cumulated CPU time (s) 941.92
Current children cumulated vsize (KiB) 162404

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.15 2/79 17740
/proc/meminfo: memFree=1526248/2055924 swapFree=4156956/4192956
[pid=17737] ppid=17735 vsize=5352 CPUtime=6.04
/proc/17737/stat : 17737 (rsat.sh) S 17735 17737 16304 0 -1 4194304 305 35335 0 0 0 0 577 27 16 0 1 0 337231196 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17737/statm: 1338 234 195 169 0 49 0
[pid=17740] ppid=17737 vsize=158872 CPUtime=995.85
/proc/17740/stat : 17740 (rsat) R 17737 17737 16304 0 -1 4194304 49028 0 0 0 99534 51 0 0 25 0 1 0 337231802 162684928 39172 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17740/statm: 39718 39172 86 211 0 39504 0
Current children cumulated CPU time (s) 1001.89
Current children cumulated vsize (KiB) 164224

[startup+1062.3 s]
/proc/loadavg: 1.00 1.01 1.14 2/79 17740
/proc/meminfo: memFree=1526248/2055924 swapFree=4156956/4192956
[pid=17737] ppid=17735 vsize=5352 CPUtime=6.04
/proc/17737/stat : 17737 (rsat.sh) S 17735 17737 16304 0 -1 4194304 305 35335 0 0 0 0 577 27 16 0 1 0 337231196 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17737/statm: 1338 234 195 169 0 49 0
[pid=17740] ppid=17737 vsize=158872 CPUtime=1055.83
/proc/17740/stat : 17740 (rsat) R 17737 17737 16304 0 -1 4194304 49028 0 0 0 105531 52 0 0 25 0 1 0 337231802 162684928 39172 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17740/statm: 39718 39172 86 211 0 39504 0
Current children cumulated CPU time (s) 1061.87
Current children cumulated vsize (KiB) 164224

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.12 2/79 17740
/proc/meminfo: memFree=1526248/2055924 swapFree=4156956/4192956
[pid=17737] ppid=17735 vsize=5352 CPUtime=6.04
/proc/17737/stat : 17737 (rsat.sh) S 17735 17737 16304 0 -1 4194304 305 35335 0 0 0 0 577 27 16 0 1 0 337231196 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17737/statm: 1338 234 195 169 0 49 0
[pid=17740] ppid=17737 vsize=158872 CPUtime=1115.81
/proc/17740/stat : 17740 (rsat) R 17737 17737 16304 0 -1 4194304 49028 0 0 0 111529 52 0 0 25 0 1 0 337231802 162684928 39172 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522807 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17740/statm: 39718 39172 86 211 0 39504 0
Current children cumulated CPU time (s) 1121.85
Current children cumulated vsize (KiB) 164224

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.11 2/79 17740
/proc/meminfo: memFree=1526248/2055924 swapFree=4156956/4192956
[pid=17737] ppid=17735 vsize=5352 CPUtime=6.04
/proc/17737/stat : 17737 (rsat.sh) S 17735 17737 16304 0 -1 4194304 305 35335 0 0 0 0 577 27 16 0 1 0 337231196 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17737/statm: 1338 234 195 169 0 49 0
[pid=17740] ppid=17737 vsize=158872 CPUtime=1175.79
/proc/17740/stat : 17740 (rsat) R 17737 17737 16304 0 -1 4194304 49028 0 0 0 117526 53 0 0 25 0 1 0 337231802 162684928 39172 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17740/statm: 39718 39172 86 211 0 39504 0
Current children cumulated CPU time (s) 1181.83
Current children cumulated vsize (KiB) 164224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.11 2/79 17740
/proc/meminfo: memFree=1526248/2055924 swapFree=4156956/4192956
[pid=17737] ppid=17735 vsize=5352 CPUtime=6.04
/proc/17737/stat : 17737 (rsat.sh) S 17735 17737 16304 0 -1 4194304 305 35335 0 0 0 0 577 27 16 0 1 0 337231196 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17737/statm: 1338 234 195 169 0 49 0
[pid=17740] ppid=17737 vsize=158872 CPUtime=1193.99
/proc/17740/stat : 17740 (rsat) R 17737 17737 16304 0 -1 4194304 49028 0 0 0 119346 53 0 0 25 0 1 0 337231802 162684928 39172 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530115 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17740/statm: 39718 39172 86 211 0 39504 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 164224

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 1.11 2/79 17740
/proc/meminfo: memFree=1526248/2055924 swapFree=4156956/4192956
[pid=17737] ppid=17735 vsize=5352 CPUtime=6.04
/proc/17737/stat : 17737 (rsat.sh) S 17735 17737 16304 0 -1 4194304 305 35335 0 0 0 0 577 27 16 0 1 0 337231196 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 268582839108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/17737/statm: 1338 234 195 169 0 49 0
[pid=17740] ppid=17737 vsize=158872 CPUtime=1193.99
/proc/17740/stat : 17740 (rsat) R 17737 17737 16304 0 -1 4194304 49028 0 0 0 119346 53 0 0 25 0 1 0 337231802 162684928 39172 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530115 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17740/statm: 39718 39172 86 211 0 39504 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 164224

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 17737 and gives childrusage.ru_utime.tv_sec=5 childrusage.ru_utime.tv_usec=779121 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=276957
CPU time returned by wait4() is 6.05608
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): 1199.23
CPU system time (s): 0.8
CPU usage (%): 99.9597
Max. virtual memory (cumulated for all children) (KiB): 176528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.77912
system time used= 0.276957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35640
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= 15

runsolver used 1.16582 second user time and 3.21051 second system time

The end

Launcher Data (download as text)

Begin job on node6 on Tue Mar  6 09:19:25 UTC 2007

IDJOB= 330748
IDBENCH= 20571
IDSOLVER= 104
FILE ID= node6/330748-1173172763

PBS_JOBID= 4015007

Free space on /tmp= 66383 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.k100.cnf
COMMAND LINE= /tmp/evaluation/330748-1173172763/rsat.sh /tmp/evaluation/330748-1173172763/instance-330748-1173172763.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node6/watcher-330748-1173172763 -o ROOT/results/node6/solver-330748-1173172763 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330748-1173172763/rsat.sh /tmp/evaluation/330748-1173172763/instance-330748-1173172763.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  c97658c8cc9699de99c11669c53b15a2

RANDOM SEED= 621102373

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node6.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		: 3000.277
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		: 3000.277
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:      2055924 kB
MemFree:       1690192 kB
Buffers:         37044 kB
Cached:         250788 kB
SwapCached:       2120 kB
Active:         146460 kB
Inactive:       163992 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1690192 kB
SwapTotal:     4192956 kB
SwapFree:      4156956 kB
Dirty:           22592 kB
Writeback:           0 kB
Mapped:          30704 kB
Slab:            40880 kB
Committed_AS:  1253244 kB
PageTables:       1744 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= 66376 MiB

End job on node6 on Tue Mar  6 09:39:27 UTC 2007