Trace number 328984

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.k20.cnf
MD5SUM2bee695ce4278b72ee9295631ad94252
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 variables31357
Number of clauses133420
Sum of the clauses size370492
Maximum clause length37
Minimum clause length1
Number of clauses of size 1278
Number of clauses of size 258046
Number of clauses of size 369900
Number of clauses of size 4166
Number of clauses of size 5305
Number of clauses of size over 54725

Solver Data (download as text)

0.00/0.00	c Parsing...
0.09/0.14	c ==============================================================================
0.09/0.14	c |           |     ORIGINAL     |              LEARNT              |          |
0.09/0.14	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.09/0.14	c ==============================================================================
0.09/0.14	c |         0 |  133142   370214 |   39942       0        0     nan |  0.000 % |
0.79/0.80	c |         0 |  110225   402477 |      --       0       --      -- |     --   | -21015/37952
0.79/0.80	c ==============================================================================
0.79/0.80	c Result  :   #vars: 14762   #clauses: 110225   #literals: 402477
0.79/0.80	c CPU time:   0.768883 s
0.79/0.80	c ==============================================================================
0.88/0.99	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/node18/watcher-328984-1173129216 -o ROOT/results/node18/solver-328984-1173129216 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/328984-1173129216/rsat.sh /tmp/evaluation/328984-1173129216/instance-328984-1173129216.cnf 

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


[startup+0 s]
/proc/loadavg: 0.92 0.98 1.09 3/77 17046
/proc/meminfo: memFree=1164984/2055920 swapFree=4153516/4192956
[pid=17046] ppid=17044 vsize=5352 CPUtime=0
/proc/17046/stat : 17046 (rsat.sh) S 17044 17046 15894 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 332876148 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17046/statm: 1338 232 195 169 0 49 0
[pid=17047] ppid=17046 vsize=688 CPUtime=0
/proc/17047/stat : 17047 (SatElite) R 17046 17046 15894 0 -1 4194304 66 0 0 0 0 0 0 0 19 0 1 0 332876149 704512 48 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/17047/statm: 172 48 39 128 0 41 0

[startup+0.00950702 s]
/proc/loadavg: 0.92 0.98 1.09 3/77 17046
/proc/meminfo: memFree=1164984/2055920 swapFree=4153516/4192956
[pid=17046] ppid=17044 vsize=5352 CPUtime=0
/proc/17046/stat : 17046 (rsat.sh) S 17044 17046 15894 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 332876148 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17046/statm: 1338 232 195 169 0 49 0
[pid=17047] ppid=17046 vsize=952 CPUtime=0
/proc/17047/stat : 17047 (SatElite) R 17046 17046 15894 0 -1 4194304 162 0 0 0 0 0 0 0 19 0 1 0 332876149 974848 144 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/17047/statm: 238 151 49 128 0 107 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6304

[startup+0.102528 s]
/proc/loadavg: 0.92 0.98 1.09 3/77 17046
/proc/meminfo: memFree=1164984/2055920 swapFree=4153516/4192956
[pid=17046] ppid=17044 vsize=5352 CPUtime=0
/proc/17046/stat : 17046 (rsat.sh) S 17044 17046 15894 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 332876148 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17046/statm: 1338 232 195 169 0 49 0
[pid=17047] ppid=17046 vsize=10580 CPUtime=0.09
/proc/17047/stat : 17047 (SatElite) R 17046 17046 15894 0 -1 4194304 2373 0 0 0 8 1 0 0 19 0 1 0 332876149 10833920 2355 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/17047/statm: 2645 2355 49 128 0 2514 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15932

[startup+0.301535 s]
/proc/loadavg: 0.92 0.98 1.09 3/77 17046
/proc/meminfo: memFree=1164984/2055920 swapFree=4153516/4192956
[pid=17046] ppid=17044 vsize=5352 CPUtime=0
/proc/17046/stat : 17046 (rsat.sh) S 17044 17046 15894 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 332876148 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17046/statm: 1338 232 195 169 0 49 0
[pid=17047] ppid=17046 vsize=18168 CPUtime=0.29
/proc/17047/stat : 17047 (SatElite) R 17046 17046 15894 0 -1 4194304 4523 0 0 0 26 3 0 0 21 0 1 0 332876149 18604032 4132 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134582885 0 0 4096 3 0 0 0 17 1 0 0
/proc/17047/statm: 4542 4132 69 128 0 4411 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 23520

[startup+0.701574 s]
/proc/loadavg: 0.92 0.98 1.09 3/77 17046
/proc/meminfo: memFree=1164984/2055920 swapFree=4153516/4192956
[pid=17046] ppid=17044 vsize=5352 CPUtime=0
/proc/17046/stat : 17046 (rsat.sh) S 17044 17046 15894 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 332876148 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17046/statm: 1338 232 195 169 0 49 0
[pid=17047] ppid=17046 vsize=21452 CPUtime=0.69
/proc/17047/stat : 17047 (SatElite) R 17046 17046 15894 0 -1 4194304 5303 0 0 0 66 3 0 0 25 0 1 0 332876149 21966848 4912 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134574615 0 0 4096 3 0 0 0 17 1 0 0
/proc/17047/statm: 5363 4912 69 128 0 5232 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 26804

[startup+1.50165 s]
/proc/loadavg: 0.92 0.98 1.09 2/79 17049
/proc/meminfo: memFree=1158888/2055920 swapFree=4153516/4192956
[pid=17046] ppid=17044 vsize=5352 CPUtime=0.97
/proc/17046/stat : 17046 (rsat.sh) S 17044 17046 15894 0 -1 4194304 305 5685 0 0 0 0 93 4 16 0 1 0 332876148 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17046/statm: 1338 234 195 169 0 49 0
[pid=17049] ppid=17046 vsize=9352 CPUtime=0.5
/proc/17049/stat : 17049 (rsat) R 17046 17046 15894 0 -1 4194304 2173 0 0 0 49 1 0 0 22 0 1 0 332876247 9576448 2159 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17049/statm: 2338 2159 86 211 0 2124 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 14704

[startup+3.1018 s]
/proc/loadavg: 0.93 0.98 1.09 2/79 17049
/proc/meminfo: memFree=1150888/2055920 swapFree=4153516/4192956
[pid=17046] ppid=17044 vsize=5352 CPUtime=0.97
/proc/17046/stat : 17046 (rsat.sh) S 17044 17046 15894 0 -1 4194304 305 5685 0 0 0 0 93 4 16 0 1 0 332876148 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17046/statm: 1338 234 195 169 0 49 0
[pid=17049] ppid=17046 vsize=12288 CPUtime=2.1
/proc/17049/stat : 17049 (rsat) R 17046 17046 15894 0 -1 4194304 2904 0 0 0 209 1 0 0 25 0 1 0 332876247 12582912 2890 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134525875 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17049/statm: 3072 2890 86 211 0 2858 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 17640

[startup+6.30111 s]
/proc/loadavg: 0.93 0.98 1.09 2/79 17049
/proc/meminfo: memFree=1145448/2055920 swapFree=4153516/4192956
[pid=17046] ppid=17044 vsize=5352 CPUtime=0.97
/proc/17046/stat : 17046 (rsat.sh) S 17044 17046 15894 0 -1 4194304 305 5685 0 0 0 0 93 4 16 0 1 0 332876148 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17046/statm: 1338 234 195 169 0 49 0
[pid=17049] ppid=17046 vsize=16636 CPUtime=5.3
/proc/17049/stat : 17049 (rsat) R 17046 17046 15894 0 -1 4194304 4009 0 0 0 528 2 0 0 25 0 1 0 332876247 17035264 3962 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523152 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17049/statm: 4159 3962 86 211 0 3945 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 21988

[startup+12.7017 s]
/proc/loadavg: 0.94 0.98 1.09 2/79 17049
/proc/meminfo: memFree=1140904/2055920 swapFree=4153516/4192956
[pid=17046] ppid=17044 vsize=5352 CPUtime=0.97
/proc/17046/stat : 17046 (rsat.sh) S 17044 17046 15894 0 -1 4194304 305 5685 0 0 0 0 93 4 16 0 1 0 332876148 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17046/statm: 1338 234 195 169 0 49 0
[pid=17049] ppid=17046 vsize=20268 CPUtime=11.69
/proc/17049/stat : 17049 (rsat) R 17046 17046 15894 0 -1 4194304 5356 0 0 0 1167 2 0 0 25 0 1 0 332876247 20754432 4823 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17049/statm: 5067 4823 86 211 0 4853 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 25620

[startup+25.503 s]
/proc/loadavg: 0.95 0.98 1.09 2/79 17049
/proc/meminfo: memFree=1133352/2055920 swapFree=4153516/4192956
[pid=17046] ppid=17044 vsize=5352 CPUtime=0.97
/proc/17046/stat : 17046 (rsat.sh) S 17044 17046 15894 0 -1 4194304 305 5685 0 0 0 0 93 4 16 0 1 0 332876148 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17046/statm: 1338 234 195 169 0 49 0
[pid=17049] ppid=17046 vsize=27724 CPUtime=24.5
/proc/17049/stat : 17049 (rsat) R 17046 17046 15894 0 -1 4194304 7674 0 0 0 2444 6 0 0 25 0 1 0 332876247 28389376 6753 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522769 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17049/statm: 6931 6753 86 211 0 6717 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 33076

[startup+51.1024 s]
/proc/loadavg: 0.96 0.98 1.09 2/79 17049
/proc/meminfo: memFree=1123240/2055920 swapFree=4153516/4192956
[pid=17046] ppid=17044 vsize=5352 CPUtime=0.97
/proc/17046/stat : 17046 (rsat.sh) S 17044 17046 15894 0 -1 4194304 305 5685 0 0 0 0 93 4 16 0 1 0 332876148 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17046/statm: 1338 234 195 169 0 49 0
[pid=17049] ppid=17046 vsize=38488 CPUtime=50.09
/proc/17049/stat : 17049 (rsat) R 17046 17046 15894 0 -1 4194304 11186 0 0 0 5001 8 0 0 25 0 1 0 332876247 39411712 9299 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17049/statm: 9622 9299 86 211 0 9408 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 43840

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.08 2/79 17049
/proc/meminfo: memFree=1109672/2055920 swapFree=4153516/4192956
[pid=17046] ppid=17044 vsize=5352 CPUtime=0.97
/proc/17046/stat : 17046 (rsat.sh) S 17044 17046 15894 0 -1 4194304 305 5685 0 0 0 0 93 4 16 0 1 0 332876148 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17046/statm: 1338 234 195 169 0 49 0
[pid=17049] ppid=17046 vsize=51444 CPUtime=101.27
/proc/17049/stat : 17049 (rsat) R 17046 17046 15894 0 -1 4194304 15334 0 0 0 10116 11 0 0 25 0 1 0 332876247 52678656 12671 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17049/statm: 12861 12671 86 211 0 12647 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 56796

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.08 2/79 17049
/proc/meminfo: memFree=1093416/2055920 swapFree=4153516/4192956
[pid=17046] ppid=17044 vsize=5352 CPUtime=0.97
/proc/17046/stat : 17046 (rsat.sh) S 17044 17046 15894 0 -1 4194304 305 5685 0 0 0 0 93 4 16 0 1 0 332876148 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17046/statm: 1338 234 195 169 0 49 0
[pid=17049] ppid=17046 vsize=69224 CPUtime=161.26
/proc/17049/stat : 17049 (rsat) R 17046 17046 15894 0 -1 4194304 19888 0 0 0 16110 16 0 0 25 0 1 0 332876247 70885376 16839 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17049/statm: 17306 16839 86 211 0 17092 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 74576

[startup+222.303 s]
/proc/loadavg: 1.04 1.00 1.08 2/79 17049
/proc/meminfo: memFree=1083368/2055920 swapFree=4153516/4192956
[pid=17046] ppid=17044 vsize=5352 CPUtime=0.97
/proc/17046/stat : 17046 (rsat.sh) S 17044 17046 15894 0 -1 4194304 305 5685 0 0 0 0 93 4 16 0 1 0 332876148 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17046/statm: 1338 234 195 169 0 49 0
[pid=17049] ppid=17046 vsize=78432 CPUtime=221.24
/proc/17049/stat : 17049 (rsat) R 17046 17046 15894 0 -1 4194304 23829 0 0 0 22105 19 0 0 25 0 1 0 332876247 80314368 19238 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522826 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17049/statm: 19608 19238 86 211 0 19394 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 83784

[startup+282.303 s]
/proc/loadavg: 1.01 1.00 1.07 2/79 17049
/proc/meminfo: memFree=1083432/2055920 swapFree=4153516/4192956
[pid=17046] ppid=17044 vsize=5352 CPUtime=0.97
/proc/17046/stat : 17046 (rsat.sh) S 17044 17046 15894 0 -1 4194304 305 5685 0 0 0 0 93 4 16 0 1 0 332876148 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17046/statm: 1338 234 195 169 0 49 0
[pid=17049] ppid=17046 vsize=78432 CPUtime=281.23
/proc/17049/stat : 17049 (rsat) R 17046 17046 15894 0 -1 4194304 23829 0 0 0 28103 20 0 0 25 0 1 0 332876247 80314368 19238 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17049/statm: 19608 19238 86 211 0 19394 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 83784

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 1.06 3/79 17049
/proc/meminfo: memFree=1058920/2055920 swapFree=4153516/4192956
[pid=17046] ppid=17044 vsize=5352 CPUtime=0.97
/proc/17046/stat : 17046 (rsat.sh) S 17044 17046 15894 0 -1 4194304 305 5685 0 0 0 0 93 4 16 0 1 0 332876148 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17046/statm: 1338 234 195 169 0 49 0
[pid=17049] ppid=17046 vsize=102692 CPUtime=341.21
/proc/17049/stat : 17049 (rsat) R 17046 17046 15894 0 -1 4194304 30029 0 0 0 34096 25 0 0 25 0 1 0 332876247 105156608 25434 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17049/statm: 25673 25434 86 211 0 25459 0

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

[pid=17046] ppid=17044 vsize=5352 CPUtime=0.97
/proc/17046/stat : 17046 (rsat.sh) S 17044 17046 15894 0 -1 4194304 305 5685 0 0 0 0 93 4 16 0 1 0 332876148 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17046/statm: 1338 234 195 169 0 49 0
[pid=17049] ppid=17046 vsize=126792 CPUtime=521.15
/proc/17049/stat : 17049 (rsat) R 17046 17046 15894 0 -1 4194304 39306 0 0 0 52081 34 0 0 25 0 1 0 332876247 129835008 30839 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17049/statm: 31698 30839 86 211 0 31484 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 132144

[startup+582.302 s]
/proc/loadavg: 1.03 1.01 1.05 2/79 17049
/proc/meminfo: memFree=1031336/2055920 swapFree=4153516/4192956
[pid=17046] ppid=17044 vsize=5352 CPUtime=0.97
/proc/17046/stat : 17046 (rsat.sh) S 17044 17046 15894 0 -1 4194304 305 5685 0 0 0 0 93 4 16 0 1 0 332876148 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17046/statm: 1338 234 195 169 0 49 0
[pid=17049] ppid=17046 vsize=132308 CPUtime=581.14
/proc/17049/stat : 17049 (rsat) R 17046 17046 15894 0 -1 4194304 40765 0 0 0 58077 37 0 0 25 0 1 0 332876247 135483392 32296 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17049/statm: 33077 32296 86 211 0 32863 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 137660

[startup+642.302 s]
/proc/loadavg: 1.07 1.02 1.05 2/79 17049
/proc/meminfo: memFree=1007720/2055920 swapFree=4153516/4192956
[pid=17046] ppid=17044 vsize=5352 CPUtime=0.97
/proc/17046/stat : 17046 (rsat.sh) S 17044 17046 15894 0 -1 4194304 305 5685 0 0 0 0 93 4 16 0 1 0 332876148 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17046/statm: 1338 234 195 169 0 49 0
[pid=17049] ppid=17046 vsize=154964 CPUtime=641.12
/proc/17049/stat : 17049 (rsat) R 17046 17046 15894 0 -1 4194304 46639 0 0 0 64068 44 0 0 25 0 1 0 332876247 158683136 38161 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17049/statm: 38741 38161 86 211 0 38527 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 160316

[startup+702.301 s]
/proc/loadavg: 1.08 1.03 1.05 2/79 17049
/proc/meminfo: memFree=1004136/2055920 swapFree=4153516/4192956
[pid=17046] ppid=17044 vsize=5352 CPUtime=0.97
/proc/17046/stat : 17046 (rsat.sh) S 17044 17046 15894 0 -1 4194304 305 5685 0 0 0 0 93 4 16 0 1 0 332876148 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17046/statm: 1338 234 195 169 0 49 0
[pid=17049] ppid=17046 vsize=157884 CPUtime=701.11
/proc/17049/stat : 17049 (rsat) R 17046 17046 15894 0 -1 4194304 50660 0 0 0 70064 47 0 0 25 0 1 0 332876247 161673216 38999 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529693 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17049/statm: 39471 38999 86 211 0 39257 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 163236

[startup+762.305 s]
/proc/loadavg: 1.20 1.07 1.06 2/79 17049
/proc/meminfo: memFree=1004200/2055920 swapFree=4153516/4192956
[pid=17046] ppid=17044 vsize=5352 CPUtime=0.97
/proc/17046/stat : 17046 (rsat.sh) S 17044 17046 15894 0 -1 4194304 305 5685 0 0 0 0 93 4 16 0 1 0 332876148 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17046/statm: 1338 234 195 169 0 49 0
[pid=17049] ppid=17046 vsize=157884 CPUtime=761.1
/proc/17049/stat : 17049 (rsat) R 17046 17046 15894 0 -1 4194304 50660 0 0 0 76062 48 0 0 25 0 1 0 332876247 161673216 38999 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17049/statm: 39471 38999 86 211 0 39257 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 163236

[startup+822.302 s]
/proc/loadavg: 1.07 1.05 1.05 2/79 17049
/proc/meminfo: memFree=1004264/2055920 swapFree=4153516/4192956
[pid=17046] ppid=17044 vsize=5352 CPUtime=0.97
/proc/17046/stat : 17046 (rsat.sh) S 17044 17046 15894 0 -1 4194304 305 5685 0 0 0 0 93 4 16 0 1 0 332876148 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17046/statm: 1338 234 195 169 0 49 0
[pid=17049] ppid=17046 vsize=157884 CPUtime=821.07
/proc/17049/stat : 17049 (rsat) R 17046 17046 15894 0 -1 4194304 50660 0 0 0 82059 48 0 0 25 0 1 0 332876247 161673216 38999 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522965 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17049/statm: 39471 38999 86 211 0 39257 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 163236

[startup+882.302 s]
/proc/loadavg: 1.02 1.04 1.04 2/79 17049
/proc/meminfo: memFree=1004264/2055920 swapFree=4153516/4192956
[pid=17046] ppid=17044 vsize=5352 CPUtime=0.97
/proc/17046/stat : 17046 (rsat.sh) S 17044 17046 15894 0 -1 4194304 305 5685 0 0 0 0 93 4 16 0 1 0 332876148 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17046/statm: 1338 234 195 169 0 49 0
[pid=17049] ppid=17046 vsize=157884 CPUtime=881.05
/proc/17049/stat : 17049 (rsat) R 17046 17046 15894 0 -1 4194304 50662 0 0 0 88057 48 0 0 25 0 1 0 332876247 161673216 39001 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17049/statm: 39471 39001 86 211 0 39257 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 163236

[startup+942.302 s]
/proc/loadavg: 1.01 1.03 1.04 2/79 17049
/proc/meminfo: memFree=1004264/2055920 swapFree=4153516/4192956
[pid=17046] ppid=17044 vsize=5352 CPUtime=0.97
/proc/17046/stat : 17046 (rsat.sh) S 17044 17046 15894 0 -1 4194304 305 5685 0 0 0 0 93 4 16 0 1 0 332876148 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17046/statm: 1338 234 195 169 0 49 0
[pid=17049] ppid=17046 vsize=157884 CPUtime=941.04
/proc/17049/stat : 17049 (rsat) R 17046 17046 15894 0 -1 4194304 50667 0 0 0 94055 49 0 0 25 0 1 0 332876247 161673216 39006 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17049/statm: 39471 39006 86 211 0 39257 0
Current children cumulated CPU time (s) 942.01
Current children cumulated vsize (KiB) 163236

[startup+1002.3 s]
/proc/loadavg: 1.00 1.02 1.03 2/79 17049
/proc/meminfo: memFree=1004200/2055920 swapFree=4153516/4192956
[pid=17046] ppid=17044 vsize=5352 CPUtime=0.97
/proc/17046/stat : 17046 (rsat.sh) S 17044 17046 15894 0 -1 4194304 305 5685 0 0 0 0 93 4 16 0 1 0 332876148 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17046/statm: 1338 234 195 169 0 49 0
[pid=17049] ppid=17046 vsize=157884 CPUtime=1001.02
/proc/17049/stat : 17049 (rsat) R 17046 17046 15894 0 -1 4194304 50697 0 0 0 100053 49 0 0 25 0 1 0 332876247 161673216 39036 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17049/statm: 39471 39036 86 211 0 39257 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 163236

[startup+1062.3 s]
/proc/loadavg: 1.00 1.02 1.03 2/79 17049
/proc/meminfo: memFree=992104/2055920 swapFree=4153516/4192956
[pid=17046] ppid=17044 vsize=5352 CPUtime=0.97
/proc/17046/stat : 17046 (rsat.sh) S 17044 17046 15894 0 -1 4194304 305 5685 0 0 0 0 93 4 16 0 1 0 332876148 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17046/statm: 1338 234 195 169 0 49 0
[pid=17049] ppid=17046 vsize=169876 CPUtime=1061.01
/proc/17049/stat : 17049 (rsat) R 17046 17046 15894 0 -1 4194304 53805 0 0 0 106048 53 0 0 25 0 1 0 332876247 173953024 42143 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17049/statm: 42469 42143 86 211 0 42255 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 175228

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 1.02 2/79 17049
/proc/meminfo: memFree=975912/2055920 swapFree=4153516/4192956
[pid=17046] ppid=17044 vsize=5352 CPUtime=0.97
/proc/17046/stat : 17046 (rsat.sh) S 17044 17046 15894 0 -1 4194304 305 5685 0 0 0 0 93 4 16 0 1 0 332876148 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17046/statm: 1338 234 195 169 0 49 0
[pid=17049] ppid=17046 vsize=185448 CPUtime=1120.99
/proc/17049/stat : 17049 (rsat) R 17046 17046 15894 0 -1 4194304 57775 0 0 0 112042 57 0 0 25 0 1 0 332876247 189898752 46112 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17049/statm: 46362 46112 86 211 0 46148 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 190800

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 1.02 2/79 17049
/proc/meminfo: memFree=959976/2055920 swapFree=4153516/4192956
[pid=17046] ppid=17044 vsize=5352 CPUtime=0.97
/proc/17046/stat : 17046 (rsat.sh) S 17044 17046 15894 0 -1 4194304 305 5685 0 0 0 0 93 4 16 0 1 0 332876148 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17046/statm: 1338 234 195 169 0 49 0
[pid=17049] ppid=17046 vsize=207208 CPUtime=1180.97
/proc/17049/stat : 17049 (rsat) R 17046 17046 15894 0 -1 4194304 63322 0 0 0 118035 62 0 0 25 0 1 0 332876247 212180992 50118 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522961 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17049/statm: 51802 50118 86 211 0 51588 0
Current children cumulated CPU time (s) 1181.94
Current children cumulated vsize (KiB) 212560



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.01 2/79 17049
/proc/meminfo: memFree=955560/2055920 swapFree=4153516/4192956
[pid=17046] ppid=17044 vsize=5352 CPUtime=0.97
/proc/17046/stat : 17046 (rsat.sh) S 17044 17046 15894 0 -1 4194304 305 5685 0 0 0 0 93 4 16 0 1 0 332876148 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17046/statm: 1338 234 195 169 0 49 0
[pid=17049] ppid=17046 vsize=211320 CPUtime=1199.07
/proc/17049/stat : 17049 (rsat) R 17046 17046 15894 0 -1 4194304 64359 0 0 0 119844 63 0 0 25 0 1 0 332876247 216391680 51155 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134524182 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17049/statm: 52830 51155 86 211 0 52616 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 216672

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 17046 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=941856 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=45993
CPU time returned by wait4() is 0.987849
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): 1199.37
CPU system time (s): 0.67
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 216672

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.941856
system time used= 0.045993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5990
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= 24

runsolver used 1.24181 second user time and 3.13452 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Mon Mar  5 21:13:36 UTC 2007

IDJOB= 328984
IDBENCH= 20529
IDSOLVER= 104
FILE ID= node18/328984-1173129216

PBS_JOBID= 4014945

Free space on /tmp= 66543 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k20.cnf
COMMAND LINE= /tmp/evaluation/328984-1173129216/rsat.sh /tmp/evaluation/328984-1173129216/instance-328984-1173129216.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-328984-1173129216 -o ROOT/results/node18/solver-328984-1173129216 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/328984-1173129216/rsat.sh /tmp/evaluation/328984-1173129216/instance-328984-1173129216.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  2bee695ce4278b72ee9295631ad94252

RANDOM SEED= 719899479

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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		: 3000.236
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		: 3000.236
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:       1165456 kB
Buffers:         50396 kB
Cached:         746064 kB
SwapCached:       2472 kB
Active:         413220 kB
Inactive:       406112 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1165456 kB
SwapTotal:     4192956 kB
SwapFree:      4153516 kB
Dirty:            4836 kB
Writeback:           0 kB
Mapped:          30700 kB
Slab:            56792 kB
Committed_AS:  1167832 kB
PageTables:       1668 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= 66539 MiB

End job on node18 on Mon Mar  5 21:33:39 UTC 2007