Trace number 328648

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) 1200.09 1200.61

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k80.cnf
MD5SUM337e301d7c1a4748ec4a1ced7e688c38
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 variables45937
Number of clauses166840
Sum of the clauses size445312
Maximum clause length37
Minimum clause length1
Number of clauses of size 11058
Number of clauses of size 285826
Number of clauses of size 373620
Number of clauses of size 4406
Number of clauses of size 5785
Number of clauses of size over 55145

Solver Data (download as text)

0.00/0.00	c Parsing...
0.09/0.18	c ==============================================================================
0.09/0.18	c |           |     ORIGINAL     |              LEARNT              |          |
0.09/0.18	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.09/0.18	c ==============================================================================
0.09/0.18	c |         0 |  165782   444254 |   49734       0        0     nan |  0.000 % |
0.89/0.96	c |         0 |  122585   444957 |      --       0       --      -- |     --   | -41295/6392
0.89/0.96	c ==============================================================================
0.89/0.96	c Result  :   #vars: 17342   #clauses: 122585   #literals: 444957
0.89/0.96	c CPU time:   0.91986 s
0.89/0.96	c ==============================================================================
1.16/1.20	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/node14/watcher-328648-1173120924 -o ROOT/results/node14/solver-328648-1173120924 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/328648-1173120924/rsat.sh /tmp/evaluation/328648-1173120924/instance-328648-1173120924.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: 1.00 1.00 0.71 3/77 27766
/proc/meminfo: memFree=1860224/2055920 swapFree=4172616/4192956
[pid=27766] ppid=27764 vsize=5352 CPUtime=0
/proc/27766/stat : 27766 (rsat.sh) S 27764 27766 27646 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 332046909 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27766/statm: 1338 232 195 169 0 49 0
[pid=27767] ppid=27766 vsize=688 CPUtime=0
/proc/27767/stat : 27767 (SatElite) R 27766 27766 27646 0 -1 4194304 66 0 0 0 0 0 0 0 19 0 1 0 332046909 704512 48 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/27767/statm: 172 48 39 128 0 41 0

[startup+0.046409 s]
/proc/loadavg: 1.00 1.00 0.71 3/77 27766
/proc/meminfo: memFree=1860224/2055920 swapFree=4172616/4192956
[pid=27766] ppid=27764 vsize=5352 CPUtime=0
/proc/27766/stat : 27766 (rsat.sh) S 27764 27766 27646 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 332046909 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27766/statm: 1338 232 195 169 0 49 0
[pid=27767] ppid=27766 vsize=4988 CPUtime=0.03
/proc/27767/stat : 27767 (SatElite) R 27766 27766 27646 0 -1 4194304 1069 0 0 0 3 0 0 0 19 0 1 0 332046909 5107712 1051 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/27767/statm: 1247 1052 49 128 0 1116 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 10340

[startup+0.101414 s]
/proc/loadavg: 1.00 1.00 0.71 3/77 27766
/proc/meminfo: memFree=1860224/2055920 swapFree=4172616/4192956
[pid=27766] ppid=27764 vsize=5352 CPUtime=0
/proc/27766/stat : 27766 (rsat.sh) S 27764 27766 27646 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 332046909 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27766/statm: 1338 232 195 169 0 49 0
[pid=27767] ppid=27766 vsize=10316 CPUtime=0.09
/proc/27767/stat : 27767 (SatElite) R 27766 27766 27646 0 -1 4194304 2341 0 0 0 8 1 0 0 19 0 1 0 332046909 10563584 2323 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/27767/statm: 2579 2324 49 128 0 2448 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15668

[startup+0.301432 s]
/proc/loadavg: 1.00 1.00 0.71 3/77 27766
/proc/meminfo: memFree=1860224/2055920 swapFree=4172616/4192956
[pid=27766] ppid=27764 vsize=5352 CPUtime=0
/proc/27766/stat : 27766 (rsat.sh) S 27764 27766 27646 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 332046909 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27766/statm: 1338 232 195 169 0 49 0
[pid=27767] ppid=27766 vsize=24036 CPUtime=0.29
/proc/27767/stat : 27767 (SatElite) R 27766 27766 27646 0 -1 4194304 5687 0 0 0 26 3 0 0 20 0 1 0 332046909 24612864 5278 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/27767/statm: 6009 5278 69 128 0 5878 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 29388

[startup+0.701471 s]
/proc/loadavg: 1.00 1.00 0.71 3/77 27766
/proc/meminfo: memFree=1860224/2055920 swapFree=4172616/4192956
[pid=27766] ppid=27764 vsize=5352 CPUtime=0
/proc/27766/stat : 27766 (rsat.sh) S 27764 27766 27646 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 332046909 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/27766/statm: 1338 232 195 169 0 49 0
[pid=27767] ppid=27766 vsize=27828 CPUtime=0.69
/proc/27767/stat : 27767 (SatElite) R 27766 27766 27646 0 -1 4194304 6653 0 0 0 65 4 0 0 24 0 1 0 332046909 28495872 6156 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134574329 0 0 4096 3 0 0 0 17 1 0 0
/proc/27767/statm: 6957 6156 69 128 0 6826 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33180

[startup+1.50154 s]
/proc/loadavg: 1.00 1.00 0.71 2/79 27768
/proc/meminfo: memFree=1833072/2055920 swapFree=4172616/4192956
[pid=27766] ppid=27764 vsize=5352 CPUtime=1.16
/proc/27766/stat : 27766 (rsat.sh) S 27764 27766 27646 0 -1 4194304 305 7188 0 0 0 0 110 6 17 0 1 0 332046909 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27766/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 1.16
Current children cumulated vsize (KiB) 5352

[startup+3.1017 s]
/proc/loadavg: 1.00 1.00 0.71 2/79 27769
/proc/meminfo: memFree=1844784/2055920 swapFree=4172616/4192956
[pid=27766] ppid=27764 vsize=5352 CPUtime=1.16
/proc/27766/stat : 27766 (rsat.sh) S 27764 27766 27646 0 -1 4194304 305 7188 0 0 0 0 110 6 17 0 1 0 332046909 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27766/statm: 1338 234 195 169 0 49 0
[pid=27769] ppid=27766 vsize=12288 CPUtime=1.89
/proc/27769/stat : 27769 (rsat) R 27766 27766 27646 0 -1 4194304 2961 0 0 0 188 1 0 0 25 0 1 0 332047029 12582912 2875 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27769/statm: 3072 2875 86 211 0 2858 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 17640

[startup+6.302 s]
/proc/loadavg: 1.00 1.00 0.71 3/79 27769
/proc/meminfo: memFree=1839664/2055920 swapFree=4172616/4192956
[pid=27766] ppid=27764 vsize=5352 CPUtime=1.16
/proc/27766/stat : 27766 (rsat.sh) S 27764 27766 27646 0 -1 4194304 305 7188 0 0 0 0 110 6 17 0 1 0 332046909 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27766/statm: 1338 234 195 169 0 49 0
[pid=27769] ppid=27766 vsize=17064 CPUtime=5.09
/proc/27769/stat : 27769 (rsat) R 27766 27766 27646 0 -1 4194304 4178 0 0 0 507 2 0 0 25 0 1 0 332047029 17473536 4059 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27769/statm: 4266 4059 86 211 0 4052 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 22416

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 0.72 2/79 27769
/proc/meminfo: memFree=1829872/2055920 swapFree=4172616/4192956
[pid=27766] ppid=27764 vsize=5352 CPUtime=1.16
/proc/27766/stat : 27766 (rsat.sh) S 27764 27766 27646 0 -1 4194304 305 7188 0 0 0 0 110 6 17 0 1 0 332046909 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27766/statm: 1338 234 195 169 0 49 0
[pid=27769] ppid=27766 vsize=26004 CPUtime=11.48
/proc/27769/stat : 27769 (rsat) R 27766 27766 27646 0 -1 4194304 6854 0 0 0 1144 4 0 0 25 0 1 0 332047029 26628096 6249 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27769/statm: 6501 6249 86 211 0 6287 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 31356

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 0.72 2/79 27769
/proc/meminfo: memFree=1823600/2055920 swapFree=4172616/4192956
[pid=27766] ppid=27764 vsize=5352 CPUtime=1.16
/proc/27766/stat : 27766 (rsat.sh) S 27764 27766 27646 0 -1 4194304 305 7188 0 0 0 0 110 6 17 0 1 0 332046909 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27766/statm: 1338 234 195 169 0 49 0
[pid=27769] ppid=27766 vsize=33220 CPUtime=24.28
/proc/27769/stat : 27769 (rsat) R 27766 27766 27646 0 -1 4194304 8741 0 0 0 2423 5 0 0 25 0 1 0 332047029 34017280 7939 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27769/statm: 8305 7939 86 211 0 8091 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 38572

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 0.73 2/79 27769
/proc/meminfo: memFree=1817968/2055920 swapFree=4172616/4192956
[pid=27766] ppid=27764 vsize=5352 CPUtime=1.16
/proc/27766/stat : 27766 (rsat.sh) S 27764 27766 27646 0 -1 4194304 305 7188 0 0 0 0 110 6 17 0 1 0 332046909 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27766/statm: 1338 234 195 169 0 49 0
[pid=27769] ppid=27766 vsize=38944 CPUtime=49.87
/proc/27769/stat : 27769 (rsat) R 27766 27766 27646 0 -1 4194304 11004 0 0 0 4979 8 0 0 25 0 1 0 332047029 39878656 9430 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530234 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27769/statm: 9736 9430 86 211 0 9522 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 44296

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.74 2/79 27769
/proc/meminfo: memFree=1803760/2055920 swapFree=4172616/4192956
[pid=27766] ppid=27764 vsize=5352 CPUtime=1.16
/proc/27766/stat : 27766 (rsat.sh) S 27764 27766 27646 0 -1 4194304 305 7188 0 0 0 0 110 6 17 0 1 0 332046909 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27766/statm: 1338 234 195 169 0 49 0
[pid=27769] ppid=27766 vsize=52412 CPUtime=101.05
/proc/27769/stat : 27769 (rsat) R 27766 27766 27646 0 -1 4194304 15207 0 0 0 10093 12 0 0 25 0 1 0 332047029 53669888 12860 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27769/statm: 13103 12860 86 211 0 12889 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 57764

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.75 2/79 27769
/proc/meminfo: memFree=1793264/2055920 swapFree=4172616/4192956
[pid=27766] ppid=27764 vsize=5352 CPUtime=1.16
/proc/27766/stat : 27766 (rsat.sh) S 27764 27766 27646 0 -1 4194304 305 7188 0 0 0 0 110 6 17 0 1 0 332046909 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27766/statm: 1338 234 195 169 0 49 0
[pid=27769] ppid=27766 vsize=63756 CPUtime=161.04
/proc/27769/stat : 27769 (rsat) R 27766 27766 27646 0 -1 4194304 19726 0 0 0 16088 16 0 0 25 0 1 0 332047029 65286144 15408 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27769/statm: 15939 15408 86 211 0 15725 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 69108

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 0.76 2/79 27769
/proc/meminfo: memFree=1772336/2055920 swapFree=4172616/4192956
[pid=27766] ppid=27764 vsize=5352 CPUtime=1.16
/proc/27766/stat : 27766 (rsat.sh) S 27764 27766 27646 0 -1 4194304 305 7188 0 0 0 0 110 6 17 0 1 0 332046909 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27766/statm: 1338 234 195 169 0 49 0
[pid=27769] ppid=27766 vsize=84488 CPUtime=221.02
/proc/27769/stat : 27769 (rsat) R 27766 27766 27646 0 -1 4194304 25014 0 0 0 22080 22 0 0 25 0 1 0 332047029 86515712 20691 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27769/statm: 21122 20691 86 211 0 20908 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 89840

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.77 2/79 27769
/proc/meminfo: memFree=1748272/2055920 swapFree=4172616/4192956
[pid=27766] ppid=27764 vsize=5352 CPUtime=1.16
/proc/27766/stat : 27766 (rsat.sh) S 27764 27766 27646 0 -1 4194304 305 7188 0 0 0 0 110 6 17 0 1 0 332046909 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27766/statm: 1338 234 195 169 0 49 0
[pid=27769] ppid=27766 vsize=108496 CPUtime=281
/proc/27769/stat : 27769 (rsat) R 27766 27766 27646 0 -1 4194304 31063 0 0 0 28071 29 0 0 25 0 1 0 332047029 111099904 26736 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27769/statm: 27124 26736 86 211 0 26910 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 113848

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.78 2/85 27833
/proc/meminfo: memFree=1731248/2055920 swapFree=4172616/4192956
[pid=27766] ppid=27764 vsize=5352 CPUtime=1.16
/proc/27766/stat : 27766 (rsat.sh) S 27764 27766 27646 0 -1 4194304 305 7188 0 0 0 0 110 6 17 0 1 0 332046909 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27766/statm: 1338 234 195 169 0 49 0
[pid=27769] ppid=27766 vsize=123768 CPUtime=340.95
/proc/27769/stat : 27769 (rsat) R 27766 27766 27646 0 -1 4194304 34934 0 0 0 34062 33 0 0 25 0 1 0 332047029 126738432 30605 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27769/statm: 30942 30605 86 211 0 30728 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 129120


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

[pid=27766] ppid=27764 vsize=5352 CPUtime=1.16
/proc/27766/stat : 27766 (rsat.sh) S 27764 27766 27646 0 -1 4194304 305 7188 0 0 0 0 110 6 17 0 1 0 332046909 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27766/statm: 1338 234 195 169 0 49 0
[pid=27769] ppid=27766 vsize=124708 CPUtime=520.82
/proc/27769/stat : 27769 (rsat) R 27766 27766 27646 0 -1 4194304 36825 0 0 0 52046 36 0 0 25 0 1 0 332047029 127700992 30956 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526463 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27769/statm: 31177 30956 86 211 0 30963 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 130060

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.82 2/79 27967
/proc/meminfo: memFree=1712496/2055920 swapFree=4172616/4192956
[pid=27766] ppid=27764 vsize=5352 CPUtime=1.16
/proc/27766/stat : 27766 (rsat.sh) S 27764 27766 27646 0 -1 4194304 305 7188 0 0 0 0 110 6 17 0 1 0 332046909 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27766/statm: 1338 234 195 169 0 49 0
[pid=27769] ppid=27766 vsize=145900 CPUtime=580.8
/proc/27769/stat : 27769 (rsat) R 27766 27766 27646 0 -1 4194304 42296 0 0 0 58039 41 0 0 25 0 1 0 332047029 149401600 35651 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522826 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27769/statm: 36475 35651 86 211 0 36261 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 151252

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.83 2/79 27967
/proc/meminfo: memFree=1711792/2055920 swapFree=4172616/4192956
[pid=27766] ppid=27764 vsize=5352 CPUtime=1.16
/proc/27766/stat : 27766 (rsat.sh) S 27764 27766 27646 0 -1 4194304 305 7188 0 0 0 0 110 6 17 0 1 0 332046909 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27766/statm: 1338 234 195 169 0 49 0
[pid=27769] ppid=27766 vsize=145900 CPUtime=640.79
/proc/27769/stat : 27769 (rsat) R 27766 27766 27646 0 -1 4194304 45391 0 0 0 64036 43 0 0 25 0 1 0 332047029 149401600 35670 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526075 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27769/statm: 36475 35670 86 211 0 36261 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 151252

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 0.84 2/79 27967
/proc/meminfo: memFree=1711856/2055920 swapFree=4172616/4192956
[pid=27766] ppid=27764 vsize=5352 CPUtime=1.16
/proc/27766/stat : 27766 (rsat.sh) S 27764 27766 27646 0 -1 4194304 305 7188 0 0 0 0 110 6 17 0 1 0 332046909 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27766/statm: 1338 234 195 169 0 49 0
[pid=27769] ppid=27766 vsize=145900 CPUtime=700.77
/proc/27769/stat : 27769 (rsat) R 27766 27766 27646 0 -1 4194304 45391 0 0 0 70033 44 0 0 25 0 1 0 332047029 149401600 35670 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522785 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27769/statm: 36475 35670 86 211 0 36261 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 151252

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.84 2/79 27967
/proc/meminfo: memFree=1711856/2055920 swapFree=4172616/4192956
[pid=27766] ppid=27764 vsize=5352 CPUtime=1.16
/proc/27766/stat : 27766 (rsat.sh) S 27764 27766 27646 0 -1 4194304 305 7188 0 0 0 0 110 6 17 0 1 0 332046909 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27766/statm: 1338 234 195 169 0 49 0
[pid=27769] ppid=27766 vsize=145900 CPUtime=760.76
/proc/27769/stat : 27769 (rsat) R 27766 27766 27646 0 -1 4194304 45391 0 0 0 76032 44 0 0 25 0 1 0 332047029 149401600 35670 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27769/statm: 36475 35670 86 211 0 36261 0
Current children cumulated CPU time (s) 761.92
Current children cumulated vsize (KiB) 151252

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.85 3/79 27967
/proc/meminfo: memFree=1712048/2055920 swapFree=4172616/4192956
[pid=27766] ppid=27764 vsize=5352 CPUtime=1.16
/proc/27766/stat : 27766 (rsat.sh) S 27764 27766 27646 0 -1 4194304 305 7188 0 0 0 0 110 6 17 0 1 0 332046909 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27766/statm: 1338 234 195 169 0 49 0
[pid=27769] ppid=27766 vsize=145900 CPUtime=820.73
/proc/27769/stat : 27769 (rsat) R 27766 27766 27646 0 -1 4194304 45391 0 0 0 82029 44 0 0 25 0 1 0 332047029 149401600 35670 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27769/statm: 36475 35670 86 211 0 36261 0
Current children cumulated CPU time (s) 821.89
Current children cumulated vsize (KiB) 151252

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.85 2/79 27967
/proc/meminfo: memFree=1711536/2055920 swapFree=4172616/4192956
[pid=27766] ppid=27764 vsize=5352 CPUtime=1.16
/proc/27766/stat : 27766 (rsat.sh) S 27764 27766 27646 0 -1 4194304 305 7188 0 0 0 0 110 6 17 0 1 0 332046909 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27766/statm: 1338 234 195 169 0 49 0
[pid=27769] ppid=27766 vsize=145900 CPUtime=880.72
/proc/27769/stat : 27769 (rsat) R 27766 27766 27646 0 -1 4194304 45499 0 0 0 88027 45 0 0 25 0 1 0 332047029 149401600 35778 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27769/statm: 36475 35778 86 211 0 36261 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 151252

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.86 2/79 27967
/proc/meminfo: memFree=1711280/2055920 swapFree=4172616/4192956
[pid=27766] ppid=27764 vsize=5352 CPUtime=1.16
/proc/27766/stat : 27766 (rsat.sh) S 27764 27766 27646 0 -1 4194304 305 7188 0 0 0 0 110 6 17 0 1 0 332046909 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27766/statm: 1338 234 195 169 0 49 0
[pid=27769] ppid=27766 vsize=145900 CPUtime=940.71
/proc/27769/stat : 27769 (rsat) R 27766 27766 27646 0 -1 4194304 45572 0 0 0 94025 46 0 0 25 0 1 0 332047029 149401600 35851 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27769/statm: 36475 35851 86 211 0 36261 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 151252

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.87 2/79 27967
/proc/meminfo: memFree=1709168/2055920 swapFree=4172616/4192956
[pid=27766] ppid=27764 vsize=5352 CPUtime=1.16
/proc/27766/stat : 27766 (rsat.sh) S 27764 27766 27646 0 -1 4194304 305 7188 0 0 0 0 110 6 17 0 1 0 332046909 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27766/statm: 1338 234 195 169 0 49 0
[pid=27769] ppid=27766 vsize=148444 CPUtime=1000.68
/proc/27769/stat : 27769 (rsat) R 27766 27766 27646 0 -1 4194304 46150 0 0 0 100022 46 0 0 25 0 1 0 332047029 152006656 36428 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27769/statm: 37111 36428 86 211 0 36897 0
Current children cumulated CPU time (s) 1001.84
Current children cumulated vsize (KiB) 153796

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.87 2/79 27967
/proc/meminfo: memFree=1691056/2055920 swapFree=4172616/4192956
[pid=27766] ppid=27764 vsize=5352 CPUtime=1.16
/proc/27766/stat : 27766 (rsat.sh) S 27764 27766 27646 0 -1 4194304 305 7188 0 0 0 0 110 6 17 0 1 0 332046909 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27766/statm: 1338 234 195 169 0 49 0
[pid=27769] ppid=27766 vsize=166868 CPUtime=1060.67
/proc/27769/stat : 27769 (rsat) R 27766 27766 27646 0 -1 4194304 50728 0 0 0 106017 50 0 0 25 0 1 0 332047029 170872832 40994 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27769/statm: 41717 40994 86 211 0 41503 0
Current children cumulated CPU time (s) 1061.83
Current children cumulated vsize (KiB) 172220

[startup+1122.3 s]
/proc/loadavg: 1.08 1.01 0.88 2/79 27967
/proc/meminfo: memFree=1688240/2055920 swapFree=4172616/4192956
[pid=27766] ppid=27764 vsize=5352 CPUtime=1.16
/proc/27766/stat : 27766 (rsat.sh) S 27764 27766 27646 0 -1 4194304 305 7188 0 0 0 0 110 6 17 0 1 0 332046909 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27766/statm: 1338 234 195 169 0 49 0
[pid=27769] ppid=27766 vsize=167808 CPUtime=1120.65
/proc/27769/stat : 27769 (rsat) R 27766 27766 27646 0 -1 4194304 54907 0 0 0 112012 53 0 0 25 0 1 0 332047029 171835392 41586 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27769/statm: 41952 41586 86 211 0 41738 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 173160

[startup+1182.3 s]
/proc/loadavg: 1.10 1.02 0.89 2/79 27967
/proc/meminfo: memFree=1688304/2055920 swapFree=4172616/4192956
[pid=27766] ppid=27764 vsize=5352 CPUtime=1.16
/proc/27766/stat : 27766 (rsat.sh) S 27764 27766 27646 0 -1 4194304 305 7188 0 0 0 0 110 6 17 0 1 0 332046909 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27766/statm: 1338 234 195 169 0 49 0
[pid=27769] ppid=27766 vsize=167808 CPUtime=1180.63
/proc/27769/stat : 27769 (rsat) R 27766 27766 27646 0 -1 4194304 54907 0 0 0 118010 53 0 0 25 0 1 0 332047029 171835392 41586 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530108 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27769/statm: 41952 41586 86 211 0 41738 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 173160



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.14 1.04 0.90 2/79 27967
/proc/meminfo: memFree=1688304/2055920 swapFree=4172616/4192956
[pid=27766] ppid=27764 vsize=5352 CPUtime=1.16
/proc/27766/stat : 27766 (rsat.sh) S 27764 27766 27646 0 -1 4194304 305 7188 0 0 0 0 110 6 17 0 1 0 332046909 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/27766/statm: 1338 234 195 169 0 49 0
[pid=27769] ppid=27766 vsize=167808 CPUtime=1198.93
/proc/27769/stat : 27769 (rsat) R 27766 27766 27646 0 -1 4194304 54907 0 0 0 119840 53 0 0 25 0 1 0 332047029 171835392 41586 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/27769/statm: 41952 41586 86 211 0 41738 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 173160

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 27766 and gives childrusage.ru_utime.tv_sec=1 childrusage.ru_utime.tv_usec=103832 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=65989
CPU time returned by wait4() is 1.16982
while last known CPU time is 1200.09

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

Real time (s): 1200.61
CPU time (s): 1200.09
CPU user time (s): 1199.5
CPU system time (s): 0.59
CPU usage (%): 99.9563
Max. virtual memory (cumulated for all children) (KiB): 188500

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.10383
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7493
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= 22
involuntary context switches= 9

runsolver used 1.3148 second user time and 3.06153 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Mon Mar  5 18:55:25 UTC 2007

IDJOB= 328648
IDBENCH= 20521
IDSOLVER= 104
FILE ID= node14/328648-1173120924

PBS_JOBID= 4014949

Free space on /tmp= 66531 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k80.cnf
COMMAND LINE= /tmp/evaluation/328648-1173120924/rsat.sh /tmp/evaluation/328648-1173120924/instance-328648-1173120924.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-328648-1173120924 -o ROOT/results/node14/solver-328648-1173120924 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/328648-1173120924/rsat.sh /tmp/evaluation/328648-1173120924/instance-328648-1173120924.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  337e301d7c1a4748ec4a1ced7e688c38

RANDOM SEED= 339583190

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1860696 kB
Buffers:         33516 kB
Cached:          76168 kB
SwapCached:       2448 kB
Active:          72088 kB
Inactive:        73828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1860696 kB
SwapTotal:     4192956 kB
SwapFree:      4172616 kB
Dirty:            5776 kB
Writeback:           0 kB
Mapped:          44244 kB
Slab:            34872 kB
Committed_AS:  1179252 kB
PageTables:       1736 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= 66546 MiB

End job on node14 on Mon Mar  5 19:15:28 UTC 2007