Trace number 335878

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 1200.51

General information on the benchmark

Namecrafted/Hard/contest05/others/
linvrinv8.sat05-567.reshuffled-07.cnf
MD5SUMaf4e94e2262dd17f2c350e06d0de5672
Bench CategoryCRAFTED (crafted 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 variables1920
Number of clauses6337
Sum of the clauses size17024
Maximum clause length64
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22048
Number of clauses of size 34288
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 51

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    6337    17024 |    1901       0        0     nan |  0.000 % |
0.00/0.05	c |         0 |    5479    19257 |      --       0       --      -- |     --   | -858/2233
0.00/0.05	c ==============================================================================
0.00/0.05	c Result  :   #vars: 920   #clauses: 5479   #literals: 19257
0.00/0.05	c CPU time:   0.047992 s
0.00/0.05	c ==============================================================================
0.00/0.06	c Rsat version 2.00

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node24/watcher-335878-1173636078 -o ROOT/results/node24/solver-335878-1173636078 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/335878-1173636078/rsat.sh /tmp/evaluation/335878-1173636078/instance-335878-1173636078.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: 8.06 7.08 4.33 3/83 8186
/proc/meminfo: memFree=1913616/2055920 swapFree=4144284/4192956
[pid=8186] ppid=8184 vsize=5352 CPUtime=0
/proc/8186/stat : 8186 (rsat.sh) S 8184 8186 7180 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 383562072 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/8186/statm: 1338 232 195 169 0 49 0
[pid=8187] ppid=8186 vsize=952 CPUtime=0
/proc/8187/stat : 8187 (SatElite) R 8186 8186 7180 0 -1 4194304 172 0 0 0 0 0 0 0 19 0 1 0 383562072 974848 154 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/8187/statm: 238 155 49 128 0 107 0

[startup+0.0700599 s]
/proc/loadavg: 8.06 7.08 4.33 3/83 8186
/proc/meminfo: memFree=1913616/2055920 swapFree=4144284/4192956
[pid=8186] ppid=8184 vsize=5352 CPUtime=0.05
/proc/8186/stat : 8186 (rsat.sh) S 8184 8186 7180 0 -1 4194304 305 363 0 0 0 0 5 0 16 0 1 0 383562072 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8186/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.101063 s]
/proc/loadavg: 8.06 7.08 4.33 3/83 8186
/proc/meminfo: memFree=1913616/2055920 swapFree=4144284/4192956
[pid=8186] ppid=8184 vsize=5352 CPUtime=0.05
/proc/8186/stat : 8186 (rsat.sh) S 8184 8186 7180 0 -1 4194304 305 363 0 0 0 0 5 0 16 0 1 0 383562072 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8186/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.301084 s]
/proc/loadavg: 8.06 7.08 4.33 3/83 8186
/proc/meminfo: memFree=1913616/2055920 swapFree=4144284/4192956
[pid=8186] ppid=8184 vsize=5352 CPUtime=0.05
/proc/8186/stat : 8186 (rsat.sh) S 8184 8186 7180 0 -1 4194304 305 363 0 0 0 0 5 0 16 0 1 0 383562072 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8186/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.701128 s]
/proc/loadavg: 8.06 7.08 4.33 3/83 8186
/proc/meminfo: memFree=1913616/2055920 swapFree=4144284/4192956
[pid=8186] ppid=8184 vsize=5352 CPUtime=0.05
/proc/8186/stat : 8186 (rsat.sh) S 8184 8186 7180 0 -1 4194304 305 363 0 0 0 0 5 0 16 0 1 0 383562072 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8186/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+1.50121 s]
/proc/loadavg: 8.06 7.08 4.33 2/85 8197
/proc/meminfo: memFree=1911104/2055920 swapFree=4144284/4192956
[pid=8186] ppid=8184 vsize=5352 CPUtime=0.05
/proc/8186/stat : 8186 (rsat.sh) S 8184 8186 7180 0 -1 4194304 305 363 0 0 0 0 5 0 16 0 1 0 383562072 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8186/statm: 1338 234 195 169 0 49 0
[pid=8189] ppid=8186 vsize=3272 CPUtime=1.43
/proc/8189/stat : 8189 (rsat) R 8186 8186 7180 0 -1 4194304 705 0 0 0 143 0 0 0 25 0 1 0 383562078 3350528 666 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526211 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8189/statm: 818 666 86 211 0 604 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8624

[startup+3.10139 s]
/proc/loadavg: 8.06 7.08 4.33 2/85 8197
/proc/meminfo: memFree=1909312/2055920 swapFree=4144284/4192956
[pid=8186] ppid=8184 vsize=5352 CPUtime=0.05
/proc/8186/stat : 8186 (rsat.sh) S 8184 8186 7180 0 -1 4194304 305 363 0 0 0 0 5 0 16 0 1 0 383562072 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8186/statm: 1338 234 195 169 0 49 0
[pid=8189] ppid=8186 vsize=5228 CPUtime=3.02
/proc/8189/stat : 8189 (rsat) R 8186 8186 7180 0 -1 4194304 1243 0 0 0 302 0 0 0 25 0 1 0 383562078 5353472 1139 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8189/statm: 1307 1139 86 211 0 1093 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 10580

[startup+6.30173 s]
/proc/loadavg: 7.50 6.98 4.32 2/85 8199
/proc/meminfo: memFree=1907008/2055920 swapFree=4144284/4192956
[pid=8186] ppid=8184 vsize=5352 CPUtime=0.05
/proc/8186/stat : 8186 (rsat.sh) S 8184 8186 7180 0 -1 4194304 305 363 0 0 0 0 5 0 16 0 1 0 383562072 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8186/statm: 1338 234 195 169 0 49 0
[pid=8189] ppid=8186 vsize=7776 CPUtime=6.22
/proc/8189/stat : 8189 (rsat) R 8186 8186 7180 0 -1 4194304 2152 0 0 0 621 1 0 0 25 0 1 0 383562078 7962624 1755 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134525872 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8189/statm: 1944 1755 86 211 0 1730 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 13128

[startup+12.7014 s]
/proc/loadavg: 6.98 6.88 4.30 2/85 8223
/proc/meminfo: memFree=1903032/2055920 swapFree=4144284/4192956
[pid=8186] ppid=8184 vsize=5352 CPUtime=0.05
/proc/8186/stat : 8186 (rsat.sh) S 8184 8186 7180 0 -1 4194304 305 363 0 0 0 0 5 0 16 0 1 0 383562072 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8186/statm: 1338 234 195 169 0 49 0
[pid=8189] ppid=8186 vsize=11232 CPUtime=12.6
/proc/8189/stat : 8189 (rsat) R 8186 8186 7180 0 -1 4194304 3019 0 0 0 1259 1 0 0 25 0 1 0 383562078 11501568 2622 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8189/statm: 2808 2622 86 211 0 2594 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 16584

[startup+25.5018 s]
/proc/loadavg: 5.65 6.59 4.25 2/85 8233
/proc/meminfo: memFree=1899704/2055920 swapFree=4144284/4192956
[pid=8186] ppid=8184 vsize=5352 CPUtime=0.05
/proc/8186/stat : 8186 (rsat.sh) S 8184 8186 7180 0 -1 4194304 305 363 0 0 0 0 5 0 16 0 1 0 383562072 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8186/statm: 1338 234 195 169 0 49 0
[pid=8189] ppid=8186 vsize=14640 CPUtime=25.39
/proc/8189/stat : 8189 (rsat) R 8186 8186 7180 0 -1 4194304 4112 0 0 0 2537 2 0 0 25 0 1 0 383562078 14991360 3421 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8189/statm: 3660 3421 86 211 0 3446 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 19992

[startup+51.1016 s]
/proc/loadavg: 4.06 6.14 4.16 2/85 8281
/proc/meminfo: memFree=1893624/2055920 swapFree=4144284/4192956
[pid=8186] ppid=8184 vsize=5352 CPUtime=0.05
/proc/8186/stat : 8186 (rsat.sh) S 8184 8186 7180 0 -1 4194304 305 363 0 0 0 0 5 0 16 0 1 0 383562072 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8186/statm: 1338 234 195 169 0 49 0
[pid=8189] ppid=8186 vsize=20576 CPUtime=50.96
/proc/8189/stat : 8189 (rsat) R 8186 8186 7180 0 -1 4194304 6050 0 0 0 5092 4 0 0 25 0 1 0 383562078 21069824 4971 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8189/statm: 5144 4971 86 211 0 4930 0
Current children cumulated CPU time (s) 51.01
Current children cumulated vsize (KiB) 25928

[startup+102.306 s]
/proc/loadavg: 2.33 5.35 3.99 2/79 8313
/proc/meminfo: memFree=1889728/2055920 swapFree=4144284/4192956
[pid=8186] ppid=8184 vsize=5352 CPUtime=0.05
/proc/8186/stat : 8186 (rsat.sh) S 8184 8186 7180 0 -1 4194304 305 363 0 0 0 0 5 0 16 0 1 0 383562072 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8186/statm: 1338 234 195 169 0 49 0
[pid=8189] ppid=8186 vsize=25980 CPUtime=102.13
/proc/8189/stat : 8189 (rsat) R 8186 8186 7180 0 -1 4194304 8199 0 0 0 10207 6 0 0 25 0 1 0 383562078 26603520 6154 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8189/statm: 6495 6154 86 211 0 6281 0
Current children cumulated CPU time (s) 102.18
Current children cumulated vsize (KiB) 31332

[startup+162.302 s]
/proc/loadavg: 1.53 4.57 3.80 2/79 8313
/proc/meminfo: memFree=1878592/2055920 swapFree=4144284/4192956
[pid=8186] ppid=8184 vsize=5352 CPUtime=0.05
/proc/8186/stat : 8186 (rsat.sh) S 8184 8186 7180 0 -1 4194304 305 363 0 0 0 0 5 0 16 0 1 0 383562072 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8186/statm: 1338 234 195 169 0 49 0
[pid=8189] ppid=8186 vsize=36572 CPUtime=162.11
/proc/8189/stat : 8189 (rsat) R 8186 8186 7180 0 -1 4194304 11762 0 0 0 16202 9 0 0 25 0 1 0 383562078 37449728 8899 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526693 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8189/statm: 9143 8899 86 211 0 8929 0
Current children cumulated CPU time (s) 162.16
Current children cumulated vsize (KiB) 41924

[startup+222.302 s]
/proc/loadavg: 1.19 3.92 3.63 2/79 8313
/proc/meminfo: memFree=1878592/2055920 swapFree=4144284/4192956
[pid=8186] ppid=8184 vsize=5352 CPUtime=0.05
/proc/8186/stat : 8186 (rsat.sh) S 8184 8186 7180 0 -1 4194304 305 363 0 0 0 0 5 0 16 0 1 0 383562072 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8186/statm: 1338 234 195 169 0 49 0
[pid=8189] ppid=8186 vsize=36572 CPUtime=222.09
/proc/8189/stat : 8189 (rsat) R 8186 8186 7180 0 -1 4194304 11766 0 0 0 22200 9 0 0 25 0 1 0 383562078 37449728 8903 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8189/statm: 9143 8903 86 211 0 8929 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 41924

[startup+282.301 s]
/proc/loadavg: 1.07 3.38 3.46 2/79 8313
/proc/meminfo: memFree=1874752/2055920 swapFree=4144284/4192956
[pid=8186] ppid=8184 vsize=5352 CPUtime=0.05
/proc/8186/stat : 8186 (rsat.sh) S 8184 8186 7180 0 -1 4194304 305 363 0 0 0 0 5 0 16 0 1 0 383562072 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8186/statm: 1338 234 195 169 0 49 0
[pid=8189] ppid=8186 vsize=40852 CPUtime=282.08
/proc/8189/stat : 8189 (rsat) R 8186 8186 7180 0 -1 4194304 12795 0 0 0 28197 11 0 0 25 0 1 0 383562078 41832448 9932 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8189/statm: 10213 9932 86 211 0 9999 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 46204

[startup+342.302 s]
/proc/loadavg: 1.02 2.95 3.30 2/79 8313
/proc/meminfo: memFree=1865536/2055920 swapFree=4144284/4192956
[pid=8186] ppid=8184 vsize=5352 CPUtime=0.05
/proc/8186/stat : 8186 (rsat.sh) S 8184 8186 7180 0 -1 4194304 305 363 0 0 0 0 5 0 16 0 1 0 383562072 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8186/statm: 1338 234 195 169 0 49 0
[pid=8189] ppid=8186 vsize=51144 CPUtime=342.07
/proc/8189/stat : 8189 (rsat) R 8186 8186 7180 0 -1 4194304 15455 0 0 0 34193 14 0 0 25 0 1 0 383562078 52371456 12206 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8189/statm: 12786 12206 86 211 0 12572 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 56496

[startup+402.301 s]
/proc/loadavg: 1.01 2.59 3.16 2/79 8313
/proc/meminfo: memFree=1862080/2055920 swapFree=4144284/4192956
[pid=8186] ppid=8184 vsize=5352 CPUtime=0.05
/proc/8186/stat : 8186 (rsat.sh) S 8184 8186 7180 0 -1 4194304 305 363 0 0 0 0 5 0 16 0 1 0 383562072 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8186/statm: 1338 234 195 169 0 49 0
[pid=8189] ppid=8186 vsize=53924 CPUtime=402.05
/proc/8189/stat : 8189 (rsat) R 8186 8186 7180 0 -1 4194304 18141 0 0 0 40190 15 0 0 25 0 1 0 383562078 55218176 13001 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8189/statm: 13481 13001 86 211 0 13267 0

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

[pid=8186] ppid=8184 vsize=5352 CPUtime=0.05
/proc/8186/stat : 8186 (rsat.sh) S 8184 8186 7180 0 -1 4194304 305 363 0 0 0 0 5 0 16 0 1 0 383562072 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8186/statm: 1338 234 195 169 0 49 0
[pid=8189] ppid=8186 vsize=61356 CPUtime=582
/proc/8189/stat : 8189 (rsat) R 8186 8186 7180 0 -1 4194304 20028 0 0 0 58183 17 0 0 25 0 1 0 383562078 62828544 14888 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529607 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8189/statm: 15339 14888 86 211 0 15125 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 66708

[startup+642.301 s]
/proc/loadavg: 1.00 1.70 2.65 2/79 8313
/proc/meminfo: memFree=1848000/2055920 swapFree=4144284/4192956
[pid=8186] ppid=8184 vsize=5352 CPUtime=0.05
/proc/8186/stat : 8186 (rsat.sh) S 8184 8186 7180 0 -1 4194304 305 363 0 0 0 0 5 0 16 0 1 0 383562072 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8186/statm: 1338 234 195 169 0 49 0
[pid=8189] ppid=8186 vsize=67980 CPUtime=641.99
/proc/8189/stat : 8189 (rsat) R 8186 8186 7180 0 -1 4194304 21680 0 0 0 64181 18 0 0 25 0 1 0 383562078 69611520 16540 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8189/statm: 16995 16540 86 211 0 16781 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 73332

[startup+702.302 s]
/proc/loadavg: 1.00 1.57 2.55 2/79 8313
/proc/meminfo: memFree=1841408/2055920 swapFree=4144284/4192956
[pid=8186] ppid=8184 vsize=5352 CPUtime=0.05
/proc/8186/stat : 8186 (rsat.sh) S 8184 8186 7180 0 -1 4194304 305 363 0 0 0 0 5 0 16 0 1 0 383562072 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8186/statm: 1338 234 195 169 0 49 0
[pid=8189] ppid=8186 vsize=74416 CPUtime=701.98
/proc/8189/stat : 8189 (rsat) R 8186 8186 7180 0 -1 4194304 23350 0 0 0 70178 20 0 0 25 0 1 0 383562078 76201984 18210 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8189/statm: 18604 18210 86 211 0 18390 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 79768

[startup+762.305 s]
/proc/loadavg: 1.00 1.47 2.45 2/79 8313
/proc/meminfo: memFree=1839616/2055920 swapFree=4144284/4192956
[pid=8186] ppid=8184 vsize=5352 CPUtime=0.05
/proc/8186/stat : 8186 (rsat.sh) S 8184 8186 7180 0 -1 4194304 305 363 0 0 0 0 5 0 16 0 1 0 383562072 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8186/statm: 1338 234 195 169 0 49 0
[pid=8189] ppid=8186 vsize=75396 CPUtime=761.96
/proc/8189/stat : 8189 (rsat) R 8186 8186 7180 0 -1 4194304 25456 0 0 0 76175 21 0 0 25 0 1 0 383562078 77205504 18581 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8189/statm: 18849 18581 86 211 0 18635 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 80748

[startup+822.302 s]
/proc/loadavg: 1.00 1.38 2.35 2/79 8313
/proc/meminfo: memFree=1839616/2055920 swapFree=4144284/4192956
[pid=8186] ppid=8184 vsize=5352 CPUtime=0.05
/proc/8186/stat : 8186 (rsat.sh) S 8184 8186 7180 0 -1 4194304 305 363 0 0 0 0 5 0 16 0 1 0 383562072 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8186/statm: 1338 234 195 169 0 49 0
[pid=8189] ppid=8186 vsize=75396 CPUtime=821.94
/proc/8189/stat : 8189 (rsat) R 8186 8186 7180 0 -1 4194304 25462 0 0 0 82173 21 0 0 25 0 1 0 383562078 77205504 18587 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8189/statm: 18849 18587 86 211 0 18635 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 80748

[startup+882.301 s]
/proc/loadavg: 1.00 1.31 2.27 2/79 8313
/proc/meminfo: memFree=1839616/2055920 swapFree=4144284/4192956
[pid=8186] ppid=8184 vsize=5352 CPUtime=0.05
/proc/8186/stat : 8186 (rsat.sh) S 8184 8186 7180 0 -1 4194304 305 363 0 0 0 0 5 0 16 0 1 0 383562072 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8186/statm: 1338 234 195 169 0 49 0
[pid=8189] ppid=8186 vsize=75396 CPUtime=881.92
/proc/8189/stat : 8189 (rsat) R 8186 8186 7180 0 -1 4194304 25462 0 0 0 88171 21 0 0 25 0 1 0 383562078 77205504 18587 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8189/statm: 18849 18587 86 211 0 18635 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 80748

[startup+942.302 s]
/proc/loadavg: 1.00 1.25 2.18 2/79 8313
/proc/meminfo: memFree=1839616/2055920 swapFree=4144284/4192956
[pid=8186] ppid=8184 vsize=5352 CPUtime=0.05
/proc/8186/stat : 8186 (rsat.sh) S 8184 8186 7180 0 -1 4194304 305 363 0 0 0 0 5 0 16 0 1 0 383562072 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8186/statm: 1338 234 195 169 0 49 0
[pid=8189] ppid=8186 vsize=75396 CPUtime=941.91
/proc/8189/stat : 8189 (rsat) R 8186 8186 7180 0 -1 4194304 25462 0 0 0 94170 21 0 0 25 0 1 0 383562078 77205504 18587 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8189/statm: 18849 18587 86 211 0 18635 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 80748

[startup+1002.3 s]
/proc/loadavg: 1.00 1.20 2.11 2/79 8313
/proc/meminfo: memFree=1839616/2055920 swapFree=4144284/4192956
[pid=8186] ppid=8184 vsize=5352 CPUtime=0.05
/proc/8186/stat : 8186 (rsat.sh) S 8184 8186 7180 0 -1 4194304 305 363 0 0 0 0 5 0 16 0 1 0 383562072 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8186/statm: 1338 234 195 169 0 49 0
[pid=8189] ppid=8186 vsize=75656 CPUtime=1001.89
/proc/8189/stat : 8189 (rsat) R 8186 8186 7180 0 -1 4194304 25495 0 0 0 100168 21 0 0 25 0 1 0 383562078 77471744 18620 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8189/statm: 18914 18620 86 211 0 18700 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 81008

[startup+1062.3 s]
/proc/loadavg: 1.00 1.16 2.04 2/79 8313
/proc/meminfo: memFree=1839616/2055920 swapFree=4144284/4192956
[pid=8186] ppid=8184 vsize=5352 CPUtime=0.05
/proc/8186/stat : 8186 (rsat.sh) S 8184 8186 7180 0 -1 4194304 305 363 0 0 0 0 5 0 16 0 1 0 383562072 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8186/statm: 1338 234 195 169 0 49 0
[pid=8189] ppid=8186 vsize=75656 CPUtime=1061.87
/proc/8189/stat : 8189 (rsat) R 8186 8186 7180 0 -1 4194304 25495 0 0 0 106166 21 0 0 25 0 1 0 383562078 77471744 18620 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8189/statm: 18914 18620 86 211 0 18700 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 81008

[startup+1122.3 s]
/proc/loadavg: 1.00 1.13 1.97 2/79 8313
/proc/meminfo: memFree=1839296/2055920 swapFree=4144284/4192956
[pid=8186] ppid=8184 vsize=5352 CPUtime=0.05
/proc/8186/stat : 8186 (rsat.sh) S 8184 8186 7180 0 -1 4194304 305 363 0 0 0 0 5 0 16 0 1 0 383562072 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8186/statm: 1338 234 195 169 0 49 0
[pid=8189] ppid=8186 vsize=76436 CPUtime=1121.87
/proc/8189/stat : 8189 (rsat) R 8186 8186 7180 0 -1 4194304 25600 0 0 0 112165 22 0 0 25 0 1 0 383562078 78270464 18725 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8189/statm: 19109 18725 86 211 0 18895 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 81788

[startup+1182.3 s]
/proc/loadavg: 1.00 1.10 1.90 2/79 8313
/proc/meminfo: memFree=1835136/2055920 swapFree=4144284/4192956
[pid=8186] ppid=8184 vsize=5352 CPUtime=0.05
/proc/8186/stat : 8186 (rsat.sh) S 8184 8186 7180 0 -1 4194304 305 363 0 0 0 0 5 0 16 0 1 0 383562072 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8186/statm: 1338 234 195 169 0 49 0
[pid=8189] ppid=8186 vsize=80684 CPUtime=1181.85
/proc/8189/stat : 8189 (rsat) R 8186 8186 7180 0 -1 4194304 26624 0 0 0 118162 23 0 0 25 0 1 0 383562078 82620416 19749 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8189/statm: 20171 19749 86 211 0 19957 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 86036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.10 1.88 2/79 8313
/proc/meminfo: memFree=1833344/2055920 swapFree=4144284/4192956
[pid=8186] ppid=8184 vsize=5352 CPUtime=0.05
/proc/8186/stat : 8186 (rsat.sh) S 8184 8186 7180 0 -1 4194304 305 363 0 0 0 0 5 0 16 0 1 0 383562072 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8186/statm: 1338 234 195 169 0 49 0
[pid=8189] ppid=8186 vsize=82744 CPUtime=1200.04
/proc/8189/stat : 8189 (rsat) R 8186 8186 7180 0 -1 4194304 27057 0 0 0 119981 23 0 0 25 0 1 0 383562078 84729856 20182 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8189/statm: 20686 20182 86 211 0 20472 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 88096

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 1.00 1.10 1.88 2/79 8313
/proc/meminfo: memFree=1833344/2055920 swapFree=4144284/4192956
[pid=8186] ppid=8184 vsize=5352 CPUtime=0.05
/proc/8186/stat : 8186 (rsat.sh) S 8184 8186 7180 0 -1 4194304 305 363 0 0 0 0 5 0 16 0 1 0 383562072 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 237788259140 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/8186/statm: 1338 234 195 169 0 49 0
[pid=8189] ppid=8186 vsize=82744 CPUtime=1200.04
/proc/8189/stat : 8189 (rsat) R 8186 8186 7180 0 -1 4194304 27057 0 0 0 119981 23 0 0 25 0 1 0 383562078 84729856 20182 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/8189/statm: 20686 20182 86 211 0 20472 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 88096

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 8186 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=56991 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.06099
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): 1200.51
CPU time (s): 1200.09
CPU user time (s): 1199.86
CPU system time (s): 0.23
CPU usage (%): 99.9648
Max. virtual memory (cumulated for all children) (KiB): 88096

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.056991
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 668
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= 3

runsolver used 1.46978 second user time and 2.90756 second system time

The end

Launcher Data (download as text)

Begin job on node24 on Sun Mar 11 18:01:18 UTC 2007

IDJOB= 335878
IDBENCH= 24662
IDSOLVER= 104
FILE ID= node24/335878-1173636078

PBS_JOBID= 4101289

Free space on /tmp= 66560 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/others/linvrinv8.sat05-567.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/335878-1173636078/rsat.sh /tmp/evaluation/335878-1173636078/instance-335878-1173636078.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node24/watcher-335878-1173636078 -o ROOT/results/node24/solver-335878-1173636078 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/335878-1173636078/rsat.sh /tmp/evaluation/335878-1173636078/instance-335878-1173636078.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  af4e94e2262dd17f2c350e06d0de5672

RANDOM SEED= 62095194

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node24.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:       1914088 kB
Buffers:         18440 kB
Cached:          84936 kB
SwapCached:       3792 kB
Active:          32716 kB
Inactive:        81568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1914088 kB
SwapTotal:     4192956 kB
SwapFree:      4144284 kB
Dirty:            1876 kB
Writeback:           0 kB
Mapped:          16860 kB
Slab:            12704 kB
Committed_AS:   917912 kB
PageTables:       1972 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= 66560 MiB

End job on node24 on Sun Mar 11 18:21:20 UTC 2007