Trace number 329698

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 1200.41

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k95.cnf
MD5SUMd2a122a986b8c06207b29ef18884dabc
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 variables141985
Number of clauses636168
Sum of the clauses size1637334
Maximum clause length20
Minimum clause length1
Number of clauses of size 1863
Number of clauses of size 2495546
Number of clauses of size 369837
Number of clauses of size 428550
Number of clauses of size 512384
Number of clauses of size over 528988

Solver Data (download as text)

0.00/0.00	c Parsing...
0.59/0.67	c ==============================================================================
0.59/0.67	c |           |     ORIGINAL     |              LEARNT              |          |
0.59/0.67	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.59/0.67	c ==============================================================================
0.59/0.67	c |         0 |  634173  1609295 |  190251       0        0     nan |  0.000 % |
4.19/4.22	c |         0 |  351621  1182181 |      --       0       --      -- |     --   | -171942/-126110
4.19/4.22	c ==============================================================================
4.19/4.22	c Result  :   #vars: 52069   #clauses: 351621   #literals: 1182181
4.19/4.22	c CPU time:   4.05538 s
4.19/4.22	c ==============================================================================
4.69/4.79	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/node7/watcher-329698-1173147111 -o ROOT/results/node7/solver-329698-1173147111 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329698-1173147111/rsat.sh /tmp/evaluation/329698-1173147111/instance-329698-1173147111.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: 0.99 0.97 0.98 3/77 19887
/proc/meminfo: memFree=1472528/2055920 swapFree=4147452/4192956
[pid=19887] ppid=19885 vsize=5352 CPUtime=0
/proc/19887/stat : 19887 (rsat.sh) S 19885 19887 19780 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 334665933 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19887/statm: 1338 232 195 169 0 49 0
[pid=19888] ppid=19887 vsize=688 CPUtime=0
/proc/19888/stat : 19888 (SatElite) R 19887 19887 19780 0 -1 4194304 66 0 0 0 0 0 0 0 19 0 1 0 334665933 704512 48 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/19888/statm: 172 48 39 128 0 41 0

[startup+0.00773397 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 19887
/proc/meminfo: memFree=1472528/2055920 swapFree=4147452/4192956
[pid=19887] ppid=19885 vsize=5352 CPUtime=0
/proc/19887/stat : 19887 (rsat.sh) S 19885 19887 19780 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 334665933 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19887/statm: 1338 232 195 169 0 49 0
[pid=19888] ppid=19887 vsize=688 CPUtime=0
/proc/19888/stat : 19888 (SatElite) R 19887 19887 19780 0 -1 4194304 66 0 0 0 0 0 0 0 19 0 1 0 334665933 704512 48 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/19888/statm: 172 48 39 128 0 41 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6040

[startup+0.101744 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 19887
/proc/meminfo: memFree=1472528/2055920 swapFree=4147452/4192956
[pid=19887] ppid=19885 vsize=5352 CPUtime=0
/proc/19887/stat : 19887 (rsat.sh) S 19885 19887 19780 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 334665933 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19887/statm: 1338 232 195 169 0 49 0
[pid=19888] ppid=19887 vsize=9460 CPUtime=0.09
/proc/19888/stat : 19888 (SatElite) R 19887 19887 19780 0 -1 4194304 2043 0 0 0 8 1 0 0 19 0 1 0 334665933 9687040 2025 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/19888/statm: 2365 2026 49 128 0 2234 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 14812

[startup+0.301765 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 19887
/proc/meminfo: memFree=1472528/2055920 swapFree=4147452/4192956
[pid=19887] ppid=19885 vsize=5352 CPUtime=0
/proc/19887/stat : 19887 (rsat.sh) S 19885 19887 19780 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 334665933 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19887/statm: 1338 232 195 169 0 49 0
[pid=19888] ppid=19887 vsize=32528 CPUtime=0.29
/proc/19888/stat : 19888 (SatElite) R 19887 19887 19780 0 -1 4194304 6538 0 0 0 26 3 0 0 21 0 1 0 334665933 33308672 6520 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/19888/statm: 8132 6521 49 128 0 8001 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37880

[startup+0.701806 s]
/proc/loadavg: 0.99 0.97 0.98 3/77 19887
/proc/meminfo: memFree=1472528/2055920 swapFree=4147452/4192956
[pid=19887] ppid=19885 vsize=5352 CPUtime=0
/proc/19887/stat : 19887 (rsat.sh) S 19885 19887 19780 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 334665933 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19887/statm: 1338 232 195 169 0 49 0
[pid=19888] ppid=19887 vsize=73556 CPUtime=0.68
/proc/19888/stat : 19888 (SatElite) R 19887 19887 19780 0 -1 4194304 15145 0 0 0 60 8 0 0 25 0 1 0 334665933 75321344 15124 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134544238 0 0 4096 3 0 0 0 17 1 0 0
/proc/19888/statm: 18389 15124 64 128 0 18258 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 78908

[startup+1.50189 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 19889
/proc/meminfo: memFree=1409792/2055920 swapFree=4147452/4192956
[pid=19887] ppid=19885 vsize=5352 CPUtime=0
/proc/19887/stat : 19887 (rsat.sh) S 19885 19887 19780 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 334665933 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19887/statm: 1338 232 195 169 0 49 0
[pid=19888] ppid=19887 vsize=85020 CPUtime=1.49
/proc/19888/stat : 19888 (SatElite) R 19887 19887 19780 0 -1 4194304 18872 0 0 0 137 12 0 0 25 0 1 0 334665933 87060480 17215 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/19888/statm: 21255 17215 69 128 0 21124 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 90372

[startup+3.10106 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 19889
/proc/meminfo: memFree=1394560/2055920 swapFree=4147452/4192956
[pid=19887] ppid=19885 vsize=5352 CPUtime=0
/proc/19887/stat : 19887 (rsat.sh) S 19885 19887 19780 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 334665933 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/19887/statm: 1338 232 195 169 0 49 0
[pid=19888] ppid=19887 vsize=91084 CPUtime=3.09
/proc/19888/stat : 19888 (SatElite) R 19887 19887 19780 0 -1 4194304 20367 0 0 0 295 14 0 0 25 0 1 0 334665933 93270016 18580 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134571361 0 0 4096 3 0 0 0 17 1 0 0
/proc/19888/statm: 22771 18580 69 128 0 22640 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 96436

[startup+6.30139 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 19890
/proc/meminfo: memFree=1437632/2055920 swapFree=4147452/4192956
[pid=19887] ppid=19885 vsize=5352 CPUtime=4.78
/proc/19887/stat : 19887 (rsat.sh) S 19885 19887 19780 0 -1 4194304 305 24709 0 0 0 0 456 22 18 0 1 0 334665933 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19887/statm: 1338 234 195 169 0 49 0
[pid=19890] ppid=19887 vsize=24956 CPUtime=1.5
/proc/19890/stat : 19890 (rsat) R 19887 19887 19780 0 -1 4194304 6260 0 0 0 148 2 0 0 25 0 1 0 334666412 25554944 5933 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134520503 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19890/statm: 6239 5933 86 211 0 6025 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 30308

[startup+12.7011 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 19890
/proc/meminfo: memFree=1435520/2055920 swapFree=4147452/4192956
[pid=19887] ppid=19885 vsize=5352 CPUtime=4.78
/proc/19887/stat : 19887 (rsat.sh) S 19885 19887 19780 0 -1 4194304 305 24709 0 0 0 0 456 22 18 0 1 0 334665933 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19887/statm: 1338 234 195 169 0 49 0
[pid=19890] ppid=19887 vsize=26656 CPUtime=7.89
/proc/19890/stat : 19890 (rsat) R 19887 19887 19780 0 -1 4194304 6674 0 0 0 787 2 0 0 25 0 1 0 334666412 27295744 6345 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522849 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19890/statm: 6664 6345 86 211 0 6450 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 32008

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 19890
/proc/meminfo: memFree=1431168/2055920 swapFree=4147452/4192956
[pid=19887] ppid=19885 vsize=5352 CPUtime=4.78
/proc/19887/stat : 19887 (rsat.sh) S 19885 19887 19780 0 -1 4194304 305 24709 0 0 0 0 456 22 18 0 1 0 334665933 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19887/statm: 1338 234 195 169 0 49 0
[pid=19890] ppid=19887 vsize=31248 CPUtime=20.7
/proc/19890/stat : 19890 (rsat) R 19887 19887 19780 0 -1 4194304 7862 0 0 0 2066 4 0 0 25 0 1 0 334666412 31997952 7435 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530122 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19890/statm: 7812 7435 86 211 0 7598 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 36600

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 19890
/proc/meminfo: memFree=1422400/2055920 swapFree=4147452/4192956
[pid=19887] ppid=19885 vsize=5352 CPUtime=4.78
/proc/19887/stat : 19887 (rsat.sh) S 19885 19887 19780 0 -1 4194304 305 24709 0 0 0 0 456 22 18 0 1 0 334665933 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19887/statm: 1338 234 195 169 0 49 0
[pid=19890] ppid=19887 vsize=40504 CPUtime=46.27
/proc/19890/stat : 19890 (rsat) R 19887 19887 19780 0 -1 4194304 10337 0 0 0 4620 7 0 0 25 0 1 0 334666412 41476096 9716 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19890/statm: 10126 9716 86 211 0 9912 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 45856

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 19890
/proc/meminfo: memFree=1418112/2055920 swapFree=4147452/4192956
[pid=19887] ppid=19885 vsize=5352 CPUtime=4.78
/proc/19887/stat : 19887 (rsat.sh) S 19885 19887 19780 0 -1 4194304 305 24709 0 0 0 0 456 22 18 0 1 0 334665933 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19887/statm: 1338 234 195 169 0 49 0
[pid=19890] ppid=19887 vsize=44036 CPUtime=97.46
/proc/19890/stat : 19890 (rsat) R 19887 19887 19780 0 -1 4194304 12061 0 0 0 9737 9 0 0 25 0 1 0 334666412 45092864 10668 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19890/statm: 11009 10668 86 211 0 10795 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 49388

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 19890
/proc/meminfo: memFree=1404096/2055920 swapFree=4147452/4192956
[pid=19887] ppid=19885 vsize=5352 CPUtime=4.78
/proc/19887/stat : 19887 (rsat.sh) S 19885 19887 19780 0 -1 4194304 305 24709 0 0 0 0 456 22 18 0 1 0 334665933 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19887/statm: 1338 234 195 169 0 49 0
[pid=19890] ppid=19887 vsize=59276 CPUtime=157.44
/proc/19890/stat : 19890 (rsat) R 19887 19887 19780 0 -1 4194304 16012 0 0 0 15730 14 0 0 25 0 1 0 334666412 60698624 14230 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19890/statm: 14819 14230 86 211 0 14605 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 64628

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 19890
/proc/meminfo: memFree=1403008/2055920 swapFree=4147452/4192956
[pid=19887] ppid=19885 vsize=5352 CPUtime=4.78
/proc/19887/stat : 19887 (rsat.sh) S 19885 19887 19780 0 -1 4194304 305 24709 0 0 0 0 456 22 18 0 1 0 334665933 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19887/statm: 1338 234 195 169 0 49 0
[pid=19890] ppid=19887 vsize=59932 CPUtime=217.41
/proc/19890/stat : 19890 (rsat) R 19887 19887 19780 0 -1 4194304 17758 0 0 0 21726 15 0 0 25 0 1 0 334666412 61370368 14416 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530043 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19890/statm: 14983 14416 86 211 0 14769 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 65284

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 19890
/proc/meminfo: memFree=1402880/2055920 swapFree=4147452/4192956
[pid=19887] ppid=19885 vsize=5352 CPUtime=4.78
/proc/19887/stat : 19887 (rsat.sh) S 19885 19887 19780 0 -1 4194304 305 24709 0 0 0 0 456 22 18 0 1 0 334665933 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19887/statm: 1338 234 195 169 0 49 0
[pid=19890] ppid=19887 vsize=60256 CPUtime=277.4
/proc/19890/stat : 19890 (rsat) R 19887 19887 19780 0 -1 4194304 17849 0 0 0 27724 16 0 0 25 0 1 0 334666412 61702144 14507 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19890/statm: 15064 14507 86 211 0 14850 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 65608

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 19890
/proc/meminfo: memFree=1389824/2055920 swapFree=4147452/4192956
[pid=19887] ppid=19885 vsize=5352 CPUtime=4.78
/proc/19887/stat : 19887 (rsat.sh) S 19885 19887 19780 0 -1 4194304 305 24709 0 0 0 0 456 22 18 0 1 0 334665933 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19887/statm: 1338 234 195 169 0 49 0
[pid=19890] ppid=19887 vsize=72516 CPUtime=337.38
/proc/19890/stat : 19890 (rsat) R 19887 19887 19780 0 -1 4194304 21094 0 0 0 33718 20 0 0 25 0 1 0 334666412 74256384 17745 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19890/statm: 18129 17745 86 211 0 17915 0

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

[pid=19887] ppid=19885 vsize=5352 CPUtime=4.78
/proc/19887/stat : 19887 (rsat.sh) S 19885 19887 19780 0 -1 4194304 305 24709 0 0 0 0 456 22 18 0 1 0 334665933 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19887/statm: 1338 234 195 169 0 49 0
[pid=19890] ppid=19887 vsize=82020 CPUtime=517.34
/proc/19890/stat : 19890 (rsat) R 19887 19887 19780 0 -1 4194304 26681 0 0 0 51709 25 0 0 25 0 1 0 334666412 83988480 19440 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19890/statm: 20505 19440 86 211 0 20291 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 87372

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 19890
/proc/meminfo: memFree=1376960/2055920 swapFree=4147452/4192956
[pid=19887] ppid=19885 vsize=5352 CPUtime=4.78
/proc/19887/stat : 19887 (rsat.sh) S 19885 19887 19780 0 -1 4194304 305 24709 0 0 0 0 456 22 18 0 1 0 334665933 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19887/statm: 1338 234 195 169 0 49 0
[pid=19890] ppid=19887 vsize=88036 CPUtime=577.32
/proc/19890/stat : 19890 (rsat) R 19887 19887 19780 0 -1 4194304 28197 0 0 0 57705 27 0 0 25 0 1 0 334666412 90148864 20950 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134525973 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19890/statm: 22009 20950 86 211 0 21795 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 93388

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 19890
/proc/meminfo: memFree=1362496/2055920 swapFree=4147452/4192956
[pid=19887] ppid=19885 vsize=5352 CPUtime=4.78
/proc/19887/stat : 19887 (rsat.sh) S 19885 19887 19780 0 -1 4194304 305 24709 0 0 0 0 456 22 18 0 1 0 334665933 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19887/statm: 1338 234 195 169 0 49 0
[pid=19890] ppid=19887 vsize=101828 CPUtime=637.3
/proc/19890/stat : 19890 (rsat) R 19887 19887 19780 0 -1 4194304 31803 0 0 0 63700 30 0 0 25 0 1 0 334666412 104271872 24540 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526579 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19890/statm: 25457 24540 86 211 0 25243 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 107180

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 19890
/proc/meminfo: memFree=1349952/2055920 swapFree=4147452/4192956
[pid=19887] ppid=19885 vsize=5352 CPUtime=4.78
/proc/19887/stat : 19887 (rsat.sh) S 19885 19887 19780 0 -1 4194304 305 24709 0 0 0 0 456 22 18 0 1 0 334665933 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19887/statm: 1338 234 195 169 0 49 0
[pid=19890] ppid=19887 vsize=114040 CPUtime=697.28
/proc/19890/stat : 19890 (rsat) R 19887 19887 19780 0 -1 4194304 34997 0 0 0 69694 34 0 0 25 0 1 0 334666412 116776960 27730 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522839 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19890/statm: 28510 27730 86 211 0 28296 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 119392

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 19890
/proc/meminfo: memFree=1341504/2055920 swapFree=4147452/4192956
[pid=19887] ppid=19885 vsize=5352 CPUtime=4.78
/proc/19887/stat : 19887 (rsat.sh) S 19885 19887 19780 0 -1 4194304 305 24709 0 0 0 0 456 22 18 0 1 0 334665933 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19887/statm: 1338 234 195 169 0 49 0
[pid=19890] ppid=19887 vsize=121728 CPUtime=757.27
/proc/19890/stat : 19890 (rsat) R 19887 19887 19780 0 -1 4194304 40087 0 0 0 75689 38 0 0 25 0 1 0 334666412 124649472 29743 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19890/statm: 30432 29743 86 211 0 30218 0
Current children cumulated CPU time (s) 762.05
Current children cumulated vsize (KiB) 127080

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 19890
/proc/meminfo: memFree=1341568/2055920 swapFree=4147452/4192956
[pid=19887] ppid=19885 vsize=5352 CPUtime=4.78
/proc/19887/stat : 19887 (rsat.sh) S 19885 19887 19780 0 -1 4194304 305 24709 0 0 0 0 456 22 18 0 1 0 334665933 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19887/statm: 1338 234 195 169 0 49 0
[pid=19890] ppid=19887 vsize=121728 CPUtime=817.25
/proc/19890/stat : 19890 (rsat) R 19887 19887 19780 0 -1 4194304 40088 0 0 0 81687 38 0 0 25 0 1 0 334666412 124649472 29744 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529231 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19890/statm: 30432 29744 86 211 0 30218 0
Current children cumulated CPU time (s) 822.03
Current children cumulated vsize (KiB) 127080

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 19890
/proc/meminfo: memFree=1341568/2055920 swapFree=4147452/4192956
[pid=19887] ppid=19885 vsize=5352 CPUtime=4.78
/proc/19887/stat : 19887 (rsat.sh) S 19885 19887 19780 0 -1 4194304 305 24709 0 0 0 0 456 22 18 0 1 0 334665933 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19887/statm: 1338 234 195 169 0 49 0
[pid=19890] ppid=19887 vsize=121728 CPUtime=877.23
/proc/19890/stat : 19890 (rsat) R 19887 19887 19780 0 -1 4194304 40089 0 0 0 87684 39 0 0 25 0 1 0 334666412 124649472 29745 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526466 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19890/statm: 30432 29745 86 211 0 30218 0
Current children cumulated CPU time (s) 882.01
Current children cumulated vsize (KiB) 127080

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 19890
/proc/meminfo: memFree=1341440/2055920 swapFree=4147452/4192956
[pid=19887] ppid=19885 vsize=5352 CPUtime=4.78
/proc/19887/stat : 19887 (rsat.sh) S 19885 19887 19780 0 -1 4194304 305 24709 0 0 0 0 456 22 18 0 1 0 334665933 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19887/statm: 1338 234 195 169 0 49 0
[pid=19890] ppid=19887 vsize=122120 CPUtime=937.22
/proc/19890/stat : 19890 (rsat) R 19887 19887 19780 0 -1 4194304 40149 0 0 0 93683 39 0 0 25 0 1 0 334666412 125050880 29805 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19890/statm: 30530 29805 86 211 0 30316 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 127472

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 19890
/proc/meminfo: memFree=1341120/2055920 swapFree=4147452/4192956
[pid=19887] ppid=19885 vsize=5352 CPUtime=4.78
/proc/19887/stat : 19887 (rsat.sh) S 19885 19887 19780 0 -1 4194304 305 24709 0 0 0 0 456 22 18 0 1 0 334665933 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19887/statm: 1338 234 195 169 0 49 0
[pid=19890] ppid=19887 vsize=122640 CPUtime=997.2
/proc/19890/stat : 19890 (rsat) R 19887 19887 19780 0 -1 4194304 40232 0 0 0 99681 39 0 0 25 0 1 0 334666412 125583360 29888 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19890/statm: 30660 29888 86 211 0 30446 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 127992

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 19890
/proc/meminfo: memFree=1340800/2055920 swapFree=4147452/4192956
[pid=19887] ppid=19885 vsize=5352 CPUtime=4.78
/proc/19887/stat : 19887 (rsat.sh) S 19885 19887 19780 0 -1 4194304 305 24709 0 0 0 0 456 22 18 0 1 0 334665933 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19887/statm: 1338 234 195 169 0 49 0
[pid=19890] ppid=19887 vsize=122900 CPUtime=1057.18
/proc/19890/stat : 19890 (rsat) R 19887 19887 19780 0 -1 4194304 40291 0 0 0 105679 39 0 0 25 0 1 0 334666412 125849600 29947 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19890/statm: 30725 29947 86 211 0 30511 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 128252

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 19890
/proc/meminfo: memFree=1340288/2055920 swapFree=4147452/4192956
[pid=19887] ppid=19885 vsize=5352 CPUtime=4.78
/proc/19887/stat : 19887 (rsat.sh) S 19885 19887 19780 0 -1 4194304 305 24709 0 0 0 0 456 22 18 0 1 0 334665933 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19887/statm: 1338 234 195 169 0 49 0
[pid=19890] ppid=19887 vsize=123812 CPUtime=1117.16
/proc/19890/stat : 19890 (rsat) R 19887 19887 19780 0 -1 4194304 40528 0 0 0 111676 40 0 0 25 0 1 0 334666412 126783488 30086 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19890/statm: 30953 30086 86 211 0 30739 0
Current children cumulated CPU time (s) 1121.94
Current children cumulated vsize (KiB) 129164

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 19890
/proc/meminfo: memFree=1331264/2055920 swapFree=4147452/4192956
[pid=19887] ppid=19885 vsize=5352 CPUtime=4.78
/proc/19887/stat : 19887 (rsat.sh) S 19885 19887 19780 0 -1 4194304 305 24709 0 0 0 0 456 22 18 0 1 0 334665933 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19887/statm: 1338 234 195 169 0 49 0
[pid=19890] ppid=19887 vsize=133036 CPUtime=1177.15
/proc/19890/stat : 19890 (rsat) R 19887 19887 19780 0 -1 4194304 42951 0 0 0 117672 43 0 0 25 0 1 0 334666412 136228864 32394 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19890/statm: 33259 32394 86 211 0 33045 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 138388



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 19890
/proc/meminfo: memFree=1328384/2055920 swapFree=4147452/4192956
[pid=19887] ppid=19885 vsize=5352 CPUtime=4.78
/proc/19887/stat : 19887 (rsat.sh) S 19885 19887 19780 0 -1 4194304 305 24709 0 0 0 0 456 22 18 0 1 0 334665933 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 244671112004 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/19887/statm: 1338 234 195 169 0 49 0
[pid=19890] ppid=19887 vsize=135484 CPUtime=1195.25
/proc/19890/stat : 19890 (rsat) R 19887 19887 19780 0 -1 4194304 43612 0 0 0 119481 44 0 0 25 0 1 0 334666412 138735616 33055 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/19890/statm: 33871 33055 86 211 0 33657 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 140836

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 19887 and gives childrusage.ru_utime.tv_sec=4 childrusage.ru_utime.tv_usec=564306 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=224965
CPU time returned by wait4() is 4.78927
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): 1200.41
CPU time (s): 1200.03
CPU user time (s): 1199.37
CPU system time (s): 0.66
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 140836

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4.56431
system time used= 0.224965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25014
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= 103

runsolver used 1.27481 second user time and 3.10053 second system time

The end

Launcher Data (download as text)

Begin job on node7 on Tue Mar  6 02:11:52 UTC 2007

IDJOB= 329698
IDBENCH= 20546
IDSOLVER= 104
FILE ID= node7/329698-1173147111

PBS_JOBID= 4014992

Free space on /tmp= 66489 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k95.cnf
COMMAND LINE= /tmp/evaluation/329698-1173147111/rsat.sh /tmp/evaluation/329698-1173147111/instance-329698-1173147111.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-329698-1173147111 -o ROOT/results/node7/solver-329698-1173147111 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329698-1173147111/rsat.sh /tmp/evaluation/329698-1173147111/instance-329698-1173147111.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  d2a122a986b8c06207b29ef18884dabc

RANDOM SEED= 660053681

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1473000 kB
Buffers:         41096 kB
Cached:         452024 kB
SwapCached:       8652 kB
Active:          93456 kB
Inactive:       422328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1473000 kB
SwapTotal:     4192956 kB
SwapFree:      4147452 kB
Dirty:           16724 kB
Writeback:           0 kB
Mapped:          29632 kB
Slab:            52620 kB
Committed_AS:  1144536 kB
PageTables:       1764 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= 66478 MiB

End job on node7 on Tue Mar  6 02:31:55 UTC 2007