Trace number 456301

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) 5000.07 5001.51

General information on the benchmark

Namecrafted/Hard/contest05/others/
eulcbip-8-UNSAT.sat05-3937.reshuffled-07.cnf
MD5SUMcc16a72221b8e1efdfd6127b2f238bcd
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 variables161
Number of clauses802
Sum of the clauses size3204
Maximum clause length4
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 30
Number of clauses of size 4800
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |     802     3204 |     240       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |     798     3190 |      --       0       --      -- |     --   | -4/-14
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 160   #clauses: 798   #literals: 3190
0.00/0.00	c CPU time:   0 s
0.00/0.00	c ==============================================================================
0.00/0.01	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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node41/watcher-456301-1178334233 -o ROOT/results/node41/solver-456301-1178334233 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456301-1178334233/rsat.sh /tmp/evaluation/456301-1178334233/instance-456301-1178334233.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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 0.98 3/77 17195
/proc/meminfo: memFree=1555472/2055920 swapFree=4169336/4192956
[pid=17195] ppid=17193 vsize=5352 CPUtime=0
/proc/17195/stat : 17195 (rsat.sh) S 17193 17195 16162 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 281335205 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17195/statm: 1338 232 195 169 0 49 0
[pid=17196] ppid=17195 vsize=696 CPUtime=0
/proc/17196/stat : 17196 (SatElite) R 17195 17195 16162 0 -1 4194304 122 0 0 0 0 0 0 0 19 0 1 0 281335206 712704 104 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134767576 0 0 4096 3 0 0 0 17 1 0 0
/proc/17196/statm: 174 104 69 128 0 43 0

[startup+0.0788301 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 17195
/proc/meminfo: memFree=1555472/2055920 swapFree=4169336/4192956
[pid=17195] ppid=17193 vsize=5352 CPUtime=0
/proc/17195/stat : 17195 (rsat.sh) S 17193 17195 16162 0 -1 4194304 304 123 0 0 0 0 0 0 19 0 1 0 281335205 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17195/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.102828 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 17195
/proc/meminfo: memFree=1555472/2055920 swapFree=4169336/4192956
[pid=17195] ppid=17193 vsize=5352 CPUtime=0
/proc/17195/stat : 17195 (rsat.sh) S 17193 17195 16162 0 -1 4194304 304 123 0 0 0 0 0 0 19 0 1 0 281335205 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17195/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.302848 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 17195
/proc/meminfo: memFree=1555472/2055920 swapFree=4169336/4192956
[pid=17195] ppid=17193 vsize=5352 CPUtime=0
/proc/17195/stat : 17195 (rsat.sh) S 17193 17195 16162 0 -1 4194304 304 123 0 0 0 0 0 0 19 0 1 0 281335205 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17195/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701885 s]
/proc/loadavg: 0.92 0.98 0.98 3/77 17195
/proc/meminfo: memFree=1555472/2055920 swapFree=4169336/4192956
[pid=17195] ppid=17193 vsize=5352 CPUtime=0
/proc/17195/stat : 17195 (rsat.sh) S 17193 17195 16162 0 -1 4194304 304 123 0 0 0 0 0 0 19 0 1 0 281335205 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17195/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50195 s]
/proc/loadavg: 0.92 0.98 0.98 2/79 17198
/proc/meminfo: memFree=1552576/2055920 swapFree=4169336/4192956
[pid=17195] ppid=17193 vsize=5352 CPUtime=0
/proc/17195/stat : 17195 (rsat.sh) S 17193 17195 16162 0 -1 4194304 304 123 0 0 0 0 0 0 19 0 1 0 281335205 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17195/statm: 1338 234 195 169 0 49 0
[pid=17198] ppid=17195 vsize=4040 CPUtime=1.48
/proc/17198/stat : 17198 (rsat) R 17195 17195 16162 0 -1 4194304 951 0 0 0 148 0 0 0 25 0 1 0 281335206 4136960 841 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17198/statm: 1010 841 86 211 0 796 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9392

[startup+3.10109 s]
/proc/loadavg: 0.92 0.98 0.98 2/79 17198
/proc/meminfo: memFree=1551232/2055920 swapFree=4169336/4192956
[pid=17195] ppid=17193 vsize=5352 CPUtime=0
/proc/17195/stat : 17195 (rsat.sh) S 17193 17195 16162 0 -1 4194304 304 123 0 0 0 0 0 0 19 0 1 0 281335205 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17195/statm: 1338 234 195 169 0 49 0
[pid=17198] ppid=17195 vsize=6048 CPUtime=3.08
/proc/17198/stat : 17198 (rsat) R 17195 17195 16162 0 -1 4194304 1476 0 0 0 308 0 0 0 25 0 1 0 281335206 6193152 1302 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17198/statm: 1512 1302 86 211 0 1298 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 11400

[startup+6.30137 s]
/proc/loadavg: 0.93 0.98 0.98 2/79 17198
/proc/meminfo: memFree=1549312/2055920 swapFree=4169336/4192956
[pid=17195] ppid=17193 vsize=5352 CPUtime=0
/proc/17195/stat : 17195 (rsat.sh) S 17193 17195 16162 0 -1 4194304 304 123 0 0 0 0 0 0 19 0 1 0 281335205 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17195/statm: 1338 234 195 169 0 49 0
[pid=17198] ppid=17195 vsize=7496 CPUtime=6.28
/proc/17198/stat : 17198 (rsat) R 17195 17195 16162 0 -1 4194304 2065 0 0 0 628 0 0 0 25 0 1 0 281335206 7675904 1695 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17198/statm: 1874 1695 86 211 0 1660 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 12848

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.98 2/79 17198
/proc/meminfo: memFree=1546312/2055920 swapFree=4169336/4192956
[pid=17195] ppid=17193 vsize=5352 CPUtime=0
/proc/17195/stat : 17195 (rsat.sh) S 17193 17195 16162 0 -1 4194304 304 123 0 0 0 0 0 0 19 0 1 0 281335205 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17195/statm: 1338 234 195 169 0 49 0
[pid=17198] ppid=17195 vsize=10372 CPUtime=12.68
/proc/17198/stat : 17198 (rsat) R 17195 17195 16162 0 -1 4194304 3196 0 0 0 1266 2 0 0 25 0 1 0 281335206 10620928 2340 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17198/statm: 2593 2340 86 211 0 2379 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 15724

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 0.98 2/79 17198
/proc/meminfo: memFree=1543624/2055920 swapFree=4169336/4192956
[pid=17195] ppid=17193 vsize=5352 CPUtime=0
/proc/17195/stat : 17195 (rsat.sh) S 17193 17195 16162 0 -1 4194304 304 123 0 0 0 0 0 0 19 0 1 0 281335205 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17195/statm: 1338 234 195 169 0 49 0
[pid=17198] ppid=17195 vsize=12248 CPUtime=25.48
/proc/17198/stat : 17198 (rsat) R 17195 17195 16162 0 -1 4194304 4092 0 0 0 2545 3 0 0 25 0 1 0 281335206 12541952 2848 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17198/statm: 3062 2848 86 211 0 2848 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 17600

[startup+51.1023 s]
/proc/loadavg: 0.96 0.98 0.98 2/79 17198
/proc/meminfo: memFree=1538504/2055920 swapFree=4169336/4192956
[pid=17195] ppid=17193 vsize=5352 CPUtime=0
/proc/17195/stat : 17195 (rsat.sh) S 17193 17195 16162 0 -1 4194304 304 123 0 0 0 0 0 0 19 0 1 0 281335205 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17195/statm: 1338 234 195 169 0 49 0
[pid=17198] ppid=17195 vsize=17728 CPUtime=51.07
/proc/17198/stat : 17198 (rsat) R 17195 17195 16162 0 -1 4194304 6324 0 0 0 5103 4 0 0 25 0 1 0 281335206 18153472 4114 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17198/statm: 4432 4114 86 211 0 4218 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23080

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.98 2/79 17198
/proc/meminfo: memFree=1529992/2055920 swapFree=4169336/4192956
[pid=17195] ppid=17193 vsize=5352 CPUtime=0
/proc/17195/stat : 17195 (rsat.sh) S 17193 17195 16162 0 -1 4194304 304 123 0 0 0 0 0 0 19 0 1 0 281335205 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17195/statm: 1338 234 195 169 0 49 0
[pid=17198] ppid=17195 vsize=26068 CPUtime=102.25
/proc/17198/stat : 17198 (rsat) R 17195 17195 16162 0 -1 4194304 8506 0 0 0 10219 6 0 0 25 0 1 0 281335206 26693632 6296 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17198/statm: 6517 6296 86 211 0 6303 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 31420

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.98 2/79 17198
/proc/meminfo: memFree=1529672/2055920 swapFree=4169336/4192956
[pid=17195] ppid=17193 vsize=5352 CPUtime=0
/proc/17195/stat : 17195 (rsat.sh) S 17193 17195 16162 0 -1 4194304 304 123 0 0 0 0 0 0 19 0 1 0 281335205 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17195/statm: 1338 234 195 169 0 49 0
[pid=17198] ppid=17195 vsize=26200 CPUtime=162.24
/proc/17198/stat : 17198 (rsat) R 17195 17195 16162 0 -1 4194304 9329 0 0 0 16217 7 0 0 25 0 1 0 281335206 26828800 6347 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17198/statm: 6550 6347 86 211 0 6336 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 31552

[startup+222.302 s]
/proc/loadavg: 1.04 1.00 0.99 2/79 17198
/proc/meminfo: memFree=1520840/2055920 swapFree=4169336/4192956
[pid=17195] ppid=17193 vsize=5352 CPUtime=0
/proc/17195/stat : 17195 (rsat.sh) S 17193 17195 16162 0 -1 4194304 304 123 0 0 0 0 0 0 19 0 1 0 281335205 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17195/statm: 1338 234 195 169 0 49 0
[pid=17198] ppid=17195 vsize=36204 CPUtime=222.22
/proc/17198/stat : 17198 (rsat) R 17195 17195 16162 0 -1 4194304 11947 0 0 0 22212 10 0 0 25 0 1 0 281335206 37072896 8579 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17198/statm: 9051 8579 86 211 0 8837 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 41556

[startup+282.302 s]
/proc/loadavg: 1.01 1.00 0.99 2/79 17198
/proc/meminfo: memFree=1518600/2055920 swapFree=4169336/4192956
[pid=17195] ppid=17193 vsize=5352 CPUtime=0
/proc/17195/stat : 17195 (rsat.sh) S 17193 17195 16162 0 -1 4194304 304 123 0 0 0 0 0 0 19 0 1 0 281335205 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17195/statm: 1338 234 195 169 0 49 0
[pid=17198] ppid=17195 vsize=38140 CPUtime=282.21
/proc/17198/stat : 17198 (rsat) R 17195 17195 16162 0 -1 4194304 14019 0 0 0 28209 12 0 0 25 0 1 0 281335206 39055360 9111 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17198/statm: 9535 9111 86 211 0 9321 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 43492

[startup+342.303 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 17198
/proc/meminfo: memFree=1518600/2055920 swapFree=4169336/4192956
[pid=17195] ppid=17193 vsize=5352 CPUtime=0
/proc/17195/stat : 17195 (rsat.sh) S 17193 17195 16162 0 -1 4194304 304 123 0 0 0 0 0 0 19 0 1 0 281335205 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17195/statm: 1338 234 195 169 0 49 0
[pid=17198] ppid=17195 vsize=38140 CPUtime=342.18
/proc/17198/stat : 17198 (rsat) R 17195 17195 16162 0 -1 4194304 14024 0 0 0 34206 12 0 0 25 0 1 0 281335206 39055360 9116 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17198/statm: 9535 9116 86 211 0 9321 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 43492

[startup+402.303 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 17198
/proc/meminfo: memFree=1517576/2055920 swapFree=4169336/4192956
[pid=17195] ppid=17193 vsize=5352 CPUtime=0
/proc/17195/stat : 17195 (rsat.sh) S 17193 17195 16162 0 -1 4194304 304 123 0 0 0 0 0 0 19 0 1 0 281335205 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17195/statm: 1338 234 195 169 0 49 0
[pid=17198] ppid=17195 vsize=39316 CPUtime=402.17
/proc/17198/stat : 17198 (rsat) R 17195 17195 16162 0 -1 4194304 14324 0 0 0 40204 13 0 0 25 0 1 0 281335206 40259584 9416 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17198/statm: 9829 9416 86 211 0 9615 0

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

/proc/17198/statm: 32387 30844 86 211 0 32173 0
Current children cumulated CPU time (s) 4361.03
Current children cumulated vsize (KiB) 134900

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17398
/proc/meminfo: memFree=1430792/2055920 swapFree=4169336/4192956
[pid=17195] ppid=17193 vsize=5352 CPUtime=0
/proc/17195/stat : 17195 (rsat.sh) S 17193 17195 16162 0 -1 4194304 304 123 0 0 0 0 0 0 19 0 1 0 281335205 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17195/statm: 1338 234 195 169 0 49 0
[pid=17198] ppid=17195 vsize=129548 CPUtime=4421.02
/proc/17198/stat : 17198 (rsat) R 17195 17195 16162 0 -1 4194304 51556 0 0 0 442025 77 0 0 25 0 1 0 281335206 132657152 30844 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17198/statm: 32387 30844 86 211 0 32173 0
Current children cumulated CPU time (s) 4421.02
Current children cumulated vsize (KiB) 134900

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17398
/proc/meminfo: memFree=1430856/2055920 swapFree=4169336/4192956
[pid=17195] ppid=17193 vsize=5352 CPUtime=0
/proc/17195/stat : 17195 (rsat.sh) S 17193 17195 16162 0 -1 4194304 304 123 0 0 0 0 0 0 19 0 1 0 281335205 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17195/statm: 1338 234 195 169 0 49 0
[pid=17198] ppid=17195 vsize=129548 CPUtime=4481
/proc/17198/stat : 17198 (rsat) R 17195 17195 16162 0 -1 4194304 51556 0 0 0 448023 77 0 0 25 0 1 0 281335206 132657152 30844 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17198/statm: 32387 30844 86 211 0 32173 0
Current children cumulated CPU time (s) 4481
Current children cumulated vsize (KiB) 134900

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17398
/proc/meminfo: memFree=1430792/2055920 swapFree=4169336/4192956
[pid=17195] ppid=17193 vsize=5352 CPUtime=0
/proc/17195/stat : 17195 (rsat.sh) S 17193 17195 16162 0 -1 4194304 304 123 0 0 0 0 0 0 19 0 1 0 281335205 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17195/statm: 1338 234 195 169 0 49 0
[pid=17198] ppid=17195 vsize=129548 CPUtime=4540.98
/proc/17198/stat : 17198 (rsat) R 17195 17195 16162 0 -1 4194304 51556 0 0 0 454021 77 0 0 25 0 1 0 281335206 132657152 30844 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17198/statm: 32387 30844 86 211 0 32173 0
Current children cumulated CPU time (s) 4540.98
Current children cumulated vsize (KiB) 134900

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17398
/proc/meminfo: memFree=1430792/2055920 swapFree=4169336/4192956
[pid=17195] ppid=17193 vsize=5352 CPUtime=0
/proc/17195/stat : 17195 (rsat.sh) S 17193 17195 16162 0 -1 4194304 304 123 0 0 0 0 0 0 19 0 1 0 281335205 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17195/statm: 1338 234 195 169 0 49 0
[pid=17198] ppid=17195 vsize=129548 CPUtime=4600.97
/proc/17198/stat : 17198 (rsat) R 17195 17195 16162 0 -1 4194304 51556 0 0 0 460019 78 0 0 25 0 1 0 281335206 132657152 30844 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17198/statm: 32387 30844 86 211 0 32173 0
Current children cumulated CPU time (s) 4600.97
Current children cumulated vsize (KiB) 134900

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17398
/proc/meminfo: memFree=1430792/2055920 swapFree=4169336/4192956
[pid=17195] ppid=17193 vsize=5352 CPUtime=0
/proc/17195/stat : 17195 (rsat.sh) S 17193 17195 16162 0 -1 4194304 304 123 0 0 0 0 0 0 19 0 1 0 281335205 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17195/statm: 1338 234 195 169 0 49 0
[pid=17198] ppid=17195 vsize=129548 CPUtime=4660.95
/proc/17198/stat : 17198 (rsat) R 17195 17195 16162 0 -1 4194304 51556 0 0 0 466017 78 0 0 25 0 1 0 281335206 132657152 30844 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17198/statm: 32387 30844 86 211 0 32173 0
Current children cumulated CPU time (s) 4660.95
Current children cumulated vsize (KiB) 134900

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17398
/proc/meminfo: memFree=1430792/2055920 swapFree=4169336/4192956
[pid=17195] ppid=17193 vsize=5352 CPUtime=0
/proc/17195/stat : 17195 (rsat.sh) S 17193 17195 16162 0 -1 4194304 304 123 0 0 0 0 0 0 19 0 1 0 281335205 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17195/statm: 1338 234 195 169 0 49 0
[pid=17198] ppid=17195 vsize=129548 CPUtime=4720.94
/proc/17198/stat : 17198 (rsat) R 17195 17195 16162 0 -1 4194304 51558 0 0 0 472015 79 0 0 25 0 1 0 281335206 132657152 30846 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17198/statm: 32387 30846 86 211 0 32173 0
Current children cumulated CPU time (s) 4720.94
Current children cumulated vsize (KiB) 134900

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17398
/proc/meminfo: memFree=1430728/2055920 swapFree=4169336/4192956
[pid=17195] ppid=17193 vsize=5352 CPUtime=0
/proc/17195/stat : 17195 (rsat.sh) S 17193 17195 16162 0 -1 4194304 304 123 0 0 0 0 0 0 19 0 1 0 281335205 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17195/statm: 1338 234 195 169 0 49 0
[pid=17198] ppid=17195 vsize=129548 CPUtime=4780.92
/proc/17198/stat : 17198 (rsat) R 17195 17195 16162 0 -1 4194304 51558 0 0 0 478013 79 0 0 25 0 1 0 281335206 132657152 30846 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17198/statm: 32387 30846 86 211 0 32173 0
Current children cumulated CPU time (s) 4780.92
Current children cumulated vsize (KiB) 134900

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17398
/proc/meminfo: memFree=1429896/2055920 swapFree=4169336/4192956
[pid=17195] ppid=17193 vsize=5352 CPUtime=0
/proc/17195/stat : 17195 (rsat.sh) S 17193 17195 16162 0 -1 4194304 304 123 0 0 0 0 0 0 19 0 1 0 281335205 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17195/statm: 1338 234 195 169 0 49 0
[pid=17198] ppid=17195 vsize=130452 CPUtime=4840.9
/proc/17198/stat : 17198 (rsat) R 17195 17195 16162 0 -1 4194304 51785 0 0 0 484010 80 0 0 25 0 1 0 281335206 133582848 31073 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17198/statm: 32613 31073 86 211 0 32399 0
Current children cumulated CPU time (s) 4840.9
Current children cumulated vsize (KiB) 135804

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17398
/proc/meminfo: memFree=1428232/2055920 swapFree=4169336/4192956
[pid=17195] ppid=17193 vsize=5352 CPUtime=0
/proc/17195/stat : 17195 (rsat.sh) S 17193 17195 16162 0 -1 4194304 304 123 0 0 0 0 0 0 19 0 1 0 281335205 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17195/statm: 1338 234 195 169 0 49 0
[pid=17198] ppid=17195 vsize=132172 CPUtime=4900.89
/proc/17198/stat : 17198 (rsat) R 17195 17195 16162 0 -1 4194304 52200 0 0 0 490008 81 0 0 25 0 1 0 281335206 135344128 31488 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17198/statm: 33043 31488 86 211 0 32829 0
Current children cumulated CPU time (s) 4900.89
Current children cumulated vsize (KiB) 137524

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17398
/proc/meminfo: memFree=1426248/2055920 swapFree=4169336/4192956
[pid=17195] ppid=17193 vsize=5352 CPUtime=0
/proc/17195/stat : 17195 (rsat.sh) S 17193 17195 16162 0 -1 4194304 304 123 0 0 0 0 0 0 19 0 1 0 281335205 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17195/statm: 1338 234 195 169 0 49 0
[pid=17198] ppid=17195 vsize=134092 CPUtime=4960.87
/proc/17198/stat : 17198 (rsat) R 17195 17195 16162 0 -1 4194304 52677 0 0 0 496005 82 0 0 25 0 1 0 281335206 137310208 31965 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17198/statm: 33523 31965 86 211 0 33309 0
Current children cumulated CPU time (s) 4960.87
Current children cumulated vsize (KiB) 139444



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17398
/proc/meminfo: memFree=1424968/2055920 swapFree=4169336/4192956
[pid=17195] ppid=17193 vsize=5352 CPUtime=0
/proc/17195/stat : 17195 (rsat.sh) S 17193 17195 16162 0 -1 4194304 304 123 0 0 0 0 0 0 19 0 1 0 281335205 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17195/statm: 1338 234 195 169 0 49 0
[pid=17198] ppid=17195 vsize=135392 CPUtime=5000.07
/proc/17198/stat : 17198 (rsat) R 17195 17195 16162 0 -1 4194304 52997 0 0 0 499924 83 0 0 25 0 1 0 281335206 138641408 32285 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17198/statm: 33848 32285 86 211 0 33634 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 140744

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 17398
/proc/meminfo: memFree=1424968/2055920 swapFree=4169336/4192956
[pid=17195] ppid=17193 vsize=5352 CPUtime=0
/proc/17195/stat : 17195 (rsat.sh) S 17193 17195 16162 0 -1 4194304 304 123 0 0 0 0 0 0 19 0 1 0 281335205 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 238390141764 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17195/statm: 1338 234 195 169 0 49 0
[pid=17198] ppid=17195 vsize=135392 CPUtime=5000.07
/proc/17198/stat : 17198 (rsat) R 17195 17195 16162 0 -1 4194304 52997 0 0 0 499924 83 0 0 25 0 1 0 281335206 138641408 32285 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17198/statm: 33848 32285 86 211 0 33634 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 140744

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 17195 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=1999
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=2999
# CPU time returned by wait4() is 0.004998
# while last known CPU time is 5000.07
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 5001.51
CPU time (s): 5000.07
CPU user time (s): 4999.24
CPU system time (s): 0.83
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 165128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.001999
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 427
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 4.68129 second user time and 13.5029 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Sat May  5 03:03:53 UTC 2007

IDJOB= 456301
IDBENCH= 24666
IDSOLVER= 169
FILE ID= node41/456301-1178334233

PBS_JOBID= 5188766

Free space on /tmp= 66563 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/others/eulcbip-8-UNSAT.sat05-3937.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456301-1178334233/rsat.sh /tmp/evaluation/456301-1178334233/instance-456301-1178334233.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-456301-1178334233 -o ROOT/results/node41/solver-456301-1178334233 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456301-1178334233/rsat.sh /tmp/evaluation/456301-1178334233/instance-456301-1178334233.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  cc16a72221b8e1efdfd6127b2f238bcd

RANDOM SEED= 523585806

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.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:       1555944 kB
Buffers:         35008 kB
Cached:         352148 kB
SwapCached:       3096 kB
Active:         100172 kB
Inactive:       310820 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1555944 kB
SwapTotal:     4192956 kB
SwapFree:      4169336 kB
Dirty:            1712 kB
Writeback:           0 kB
Mapped:          31344 kB
Slab:            74272 kB
Committed_AS:  8537248 kB
PageTables:       2008 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= 66563 MiB

End job on node41 on Sat May  5 04:27:17 UTC 2007