Trace number 311353

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 1200.5

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S1022605561-16-UNSAT.cnf
MD5SUMee25cd84874e48f6cb4ebfcb1b834a80
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark116.655
Satisfiable
(Un)Satisfiability was proved
Number of variables2035
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	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 |    6327    17716 |    1898       0        0     nan |  0.000 % |
0.00/0.03	c |         0 |    5862    17433 |      --       0       --      -- |     --   | -465/-283
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 1721   #clauses: 5862   #literals: 17433
0.00/0.03	c CPU time:   0.031995 s
0.00/0.03	c ==============================================================================
0.00/0.04	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 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node65/watcher-311353-1172568475 -o ROOT/results/node65/solver-311353-1172568475 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311353-1172568475/rsat.sh /tmp/evaluation/311353-1172568475/instance-311353-1172568475.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.91 0.97 0.99 3/64 25168
/proc/meminfo: memFree=1813656/2055920 swapFree=4172316/4192956
[pid=25168] ppid=25166 vsize=5352 CPUtime=0
/proc/25168/stat : 25168 (rsat.sh) S 25166 25168 23197 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 276805047 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25168/statm: 1338 232 195 169 0 49 0
[pid=25169] ppid=25168 vsize=1100 CPUtime=0
/proc/25169/stat : 25169 (SatElite) R 25168 25168 23197 0 -1 4194304 174 0 0 0 0 0 0 0 19 0 1 0 276805047 1126400 156 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/25169/statm: 275 157 49 128 0 144 0

[startup+0.106734 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 25168
/proc/meminfo: memFree=1813656/2055920 swapFree=4172316/4192956
[pid=25168] ppid=25166 vsize=5352 CPUtime=0.03
/proc/25168/stat : 25168 (rsat.sh) S 25166 25168 23197 0 -1 4194304 305 353 0 0 0 0 3 0 16 0 1 0 276805047 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25168/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5352

[startup+0.5148 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 25168
/proc/meminfo: memFree=1813656/2055920 swapFree=4172316/4192956
[pid=25168] ppid=25166 vsize=5352 CPUtime=0.03
/proc/25168/stat : 25168 (rsat.sh) S 25166 25168 23197 0 -1 4194304 305 353 0 0 0 0 3 0 16 0 1 0 276805047 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25168/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 5352

[startup+1.33493 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 25171
/proc/meminfo: memFree=1811784/2055920 swapFree=4172316/4192956
[pid=25168] ppid=25166 vsize=5352 CPUtime=0.03
/proc/25168/stat : 25168 (rsat.sh) S 25166 25168 23197 0 -1 4194304 305 353 0 0 0 0 3 0 16 0 1 0 276805047 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25168/statm: 1338 234 195 169 0 49 0
[pid=25171] ppid=25168 vsize=2492 CPUtime=1.28
/proc/25171/stat : 25171 (rsat) R 25168 25168 23197 0 -1 4194304 470 0 0 0 128 0 0 0 25 0 1 0 276805052 2551808 440 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526486 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25171/statm: 623 440 86 211 0 409 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 7844

[startup+2.9712 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 25171
/proc/meminfo: memFree=1811272/2055920 swapFree=4172316/4192956
[pid=25168] ppid=25166 vsize=5352 CPUtime=0.03
/proc/25168/stat : 25168 (rsat.sh) S 25166 25168 23197 0 -1 4194304 305 353 0 0 0 0 3 0 16 0 1 0 276805047 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25168/statm: 1338 234 195 169 0 49 0
[pid=25171] ppid=25168 vsize=3372 CPUtime=2.91
/proc/25171/stat : 25171 (rsat) R 25168 25168 23197 0 -1 4194304 789 0 0 0 291 0 0 0 25 0 1 0 276805052 3452928 678 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25171/statm: 843 678 86 211 0 629 0
Current children cumulated CPU time (s) 2.94
Current children cumulated vsize (KiB) 8724

[startup+6.25274 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 25171
/proc/meminfo: memFree=1809736/2055920 swapFree=4172316/4192956
[pid=25168] ppid=25166 vsize=5352 CPUtime=0.03
/proc/25168/stat : 25168 (rsat.sh) S 25166 25168 23197 0 -1 4194304 305 353 0 0 0 0 3 0 16 0 1 0 276805047 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25168/statm: 1338 234 195 169 0 49 0
[pid=25171] ppid=25168 vsize=4564 CPUtime=6.19
/proc/25171/stat : 25171 (rsat) R 25168 25168 23197 0 -1 4194304 1141 0 0 0 619 0 0 0 25 0 1 0 276805052 4673536 932 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25171/statm: 1141 932 86 211 0 927 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 9916

[startup+12.7098 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 25171
/proc/meminfo: memFree=1807432/2055920 swapFree=4172316/4192956
[pid=25168] ppid=25166 vsize=5352 CPUtime=0.03
/proc/25168/stat : 25168 (rsat.sh) S 25166 25168 23197 0 -1 4194304 305 353 0 0 0 0 3 0 16 0 1 0 276805047 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25168/statm: 1338 234 195 169 0 49 0
[pid=25171] ppid=25168 vsize=6620 CPUtime=12.65
/proc/25171/stat : 25171 (rsat) R 25168 25168 23197 0 -1 4194304 1902 0 0 0 1264 1 0 0 25 0 1 0 276805052 6778880 1497 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529762 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25171/statm: 1655 1497 86 211 0 1441 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 11972

[startup+25.5219 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 25171
/proc/meminfo: memFree=1804936/2055920 swapFree=4172316/4192956
[pid=25168] ppid=25166 vsize=5352 CPUtime=0.03
/proc/25168/stat : 25168 (rsat.sh) S 25166 25168 23197 0 -1 4194304 305 353 0 0 0 0 3 0 16 0 1 0 276805047 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25168/statm: 1338 234 195 169 0 49 0
[pid=25171] ppid=25168 vsize=9460 CPUtime=25.45
/proc/25171/stat : 25171 (rsat) R 25168 25168 23197 0 -1 4194304 3029 0 0 0 2544 1 0 0 25 0 1 0 276805052 9687040 2138 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526777 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25171/statm: 2365 2138 86 211 0 2151 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14812

[startup+51.1451 s]
/proc/loadavg: 0.96 0.97 0.99 2/66 25171
/proc/meminfo: memFree=1801928/2055920 swapFree=4172316/4192956
[pid=25168] ppid=25166 vsize=5352 CPUtime=0.03
/proc/25168/stat : 25168 (rsat.sh) S 25166 25168 23197 0 -1 4194304 305 353 0 0 0 0 3 0 16 0 1 0 276805047 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25168/statm: 1338 234 195 169 0 49 0
[pid=25171] ppid=25168 vsize=12140 CPUtime=51.08
/proc/25171/stat : 25171 (rsat) R 25168 25168 23197 0 -1 4194304 4127 0 0 0 5105 3 0 0 25 0 1 0 276805052 12431360 2848 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25171/statm: 3035 2848 86 211 0 2821 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 17492

[startup+102.385 s]
/proc/loadavg: 0.98 0.97 0.99 2/66 25171
/proc/meminfo: memFree=1798536/2055920 swapFree=4172316/4192956
[pid=25168] ppid=25166 vsize=5352 CPUtime=0.03
/proc/25168/stat : 25168 (rsat.sh) S 25166 25168 23197 0 -1 4194304 305 353 0 0 0 0 3 0 16 0 1 0 276805047 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25168/statm: 1338 234 195 169 0 49 0
[pid=25171] ppid=25168 vsize=16328 CPUtime=102.3
/proc/25171/stat : 25171 (rsat) R 25168 25168 23197 0 -1 4194304 5943 0 0 0 10226 4 0 0 25 0 1 0 276805052 16719872 3698 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25171/statm: 4082 3698 86 211 0 3868 0
Current children cumulated CPU time (s) 102.33
Current children cumulated vsize (KiB) 21680

[startup+162.444 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25171
/proc/meminfo: memFree=1794632/2055920 swapFree=4172316/4192956
[pid=25168] ppid=25166 vsize=5352 CPUtime=0.03
/proc/25168/stat : 25168 (rsat.sh) S 25166 25168 23197 0 -1 4194304 305 353 0 0 0 0 3 0 16 0 1 0 276805047 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25168/statm: 1338 234 195 169 0 49 0
[pid=25171] ppid=25168 vsize=19400 CPUtime=162.33
/proc/25171/stat : 25171 (rsat) R 25168 25168 23197 0 -1 4194304 7724 0 0 0 16228 5 0 0 25 0 1 0 276805052 19865600 4588 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25171/statm: 4850 4588 86 211 0 4636 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 24752

[startup+222.498 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25171
/proc/meminfo: memFree=1791368/2055920 swapFree=4172316/4192956
[pid=25168] ppid=25166 vsize=5352 CPUtime=0.03
/proc/25168/stat : 25168 (rsat.sh) S 25166 25168 23197 0 -1 4194304 305 353 0 0 0 0 3 0 16 0 1 0 276805047 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25168/statm: 1338 234 195 169 0 49 0
[pid=25171] ppid=25168 vsize=22968 CPUtime=222.37
/proc/25171/stat : 25171 (rsat) R 25168 25168 23197 0 -1 4194304 8605 0 0 0 22230 7 0 0 25 0 1 0 276805052 23519232 5469 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25171/statm: 5742 5469 86 211 0 5528 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 28320

[startup+282.561 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25171
/proc/meminfo: memFree=1785160/2055920 swapFree=4172316/4192956
[pid=25168] ppid=25166 vsize=5352 CPUtime=0.03
/proc/25168/stat : 25168 (rsat.sh) S 25166 25168 23197 0 -1 4194304 305 353 0 0 0 0 3 0 16 0 1 0 276805047 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25168/statm: 1338 234 195 169 0 49 0
[pid=25171] ppid=25168 vsize=30300 CPUtime=282.42
/proc/25171/stat : 25171 (rsat) R 25168 25168 23197 0 -1 4194304 10564 0 0 0 28233 9 0 0 25 0 1 0 276805052 31027200 7009 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25171/statm: 7575 7009 86 211 0 7361 0
Current children cumulated CPU time (s) 282.45
Current children cumulated vsize (KiB) 35652

[startup+342.627 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25171
/proc/meminfo: memFree=1785096/2055920 swapFree=4172316/4192956
[pid=25168] ppid=25166 vsize=5352 CPUtime=0.03
/proc/25168/stat : 25168 (rsat.sh) S 25166 25168 23197 0 -1 4194304 305 353 0 0 0 0 3 0 16 0 1 0 276805047 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25168/statm: 1338 234 195 169 0 49 0
[pid=25171] ppid=25168 vsize=29892 CPUtime=342.46
/proc/25171/stat : 25171 (rsat) R 25168 25168 23197 0 -1 4194304 12288 0 0 0 34236 10 0 0 25 0 1 0 276805052 30609408 6974 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25171/statm: 7473 6974 86 211 0 7259 0
Current children cumulated CPU time (s) 342.49
Current children cumulated vsize (KiB) 35244

[startup+402.694 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25171
/proc/meminfo: memFree=1784520/2055920 swapFree=4172316/4192956
[pid=25168] ppid=25166 vsize=5352 CPUtime=0.03
/proc/25168/stat : 25168 (rsat.sh) S 25166 25168 23197 0 -1 4194304 305 353 0 0 0 0 3 0 16 0 1 0 276805047 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25168/statm: 1338 234 195 169 0 49 0
[pid=25171] ppid=25168 vsize=30692 CPUtime=402.51
/proc/25171/stat : 25171 (rsat) R 25168 25168 23197 0 -1 4194304 12461 0 0 0 40241 10 0 0 25 0 1 0 276805052 31428608 7114 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25171/statm: 7673 7114 86 211 0 7459 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 36044

[startup+462.755 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25171
/proc/meminfo: memFree=1783240/2055920 swapFree=4172316/4192956
[pid=25168] ppid=25166 vsize=5352 CPUtime=0.03
/proc/25168/stat : 25168 (rsat.sh) S 25166 25168 23197 0 -1 4194304 305 353 0 0 0 0 3 0 16 0 1 0 276805047 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25168/statm: 1338 234 195 169 0 49 0
[pid=25171] ppid=25168 vsize=31876 CPUtime=462.56
/proc/25171/stat : 25171 (rsat) R 25168 25168 23197 0 -1 4194304 12859 0 0 0 46245 11 0 0 25 0 1 0 276805052 32641024 7479 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25171/statm: 7969 7479 86 211 0 7755 0
Current children cumulated CPU time (s) 462.59
Current children cumulated vsize (KiB) 37228

[startup+522.814 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25171
/proc/meminfo: memFree=1778376/2055920 swapFree=4172316/4192956
[pid=25168] ppid=25166 vsize=5352 CPUtime=0.03
/proc/25168/stat : 25168 (rsat.sh) S 25166 25168 23197 0 -1 4194304 305 353 0 0 0 0 3 0 16 0 1 0 276805047 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25168/statm: 1338 234 195 169 0 49 0
[pid=25171] ppid=25168 vsize=36448 CPUtime=522.6
/proc/25171/stat : 25171 (rsat) R 25168 25168 23197 0 -1 4194304 14061 0 0 0 52248 12 0 0 25 0 1 0 276805052 37322752 8681 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25171/statm: 9112 8681 86 211 0 8898 0
Current children cumulated CPU time (s) 522.63
Current children cumulated vsize (KiB) 41800

[startup+582.867 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25171
/proc/meminfo: memFree=1774024/2055920 swapFree=4172316/4192956
[pid=25168] ppid=25166 vsize=5352 CPUtime=0.03
/proc/25168/stat : 25168 (rsat.sh) S 25166 25168 23197 0 -1 4194304 305 353 0 0 0 0 3 0 16 0 1 0 276805047 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25168/statm: 1338 234 195 169 0 49 0
[pid=25171] ppid=25168 vsize=40956 CPUtime=582.63
/proc/25171/stat : 25171 (rsat) R 25168 25168 23197 0 -1 4194304 15211 0 0 0 58250 13 0 0 25 0 1 0 276805052 41938944 9766 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25171/statm: 10239 9766 86 211 0 10025 0
Current children cumulated CPU time (s) 582.66
Current children cumulated vsize (KiB) 46308

[startup+642.93 s]
/proc/loadavg: 0.99 0.97 0.99 3/66 25171
/proc/meminfo: memFree=1773256/2055920 swapFree=4172316/4192956
[pid=25168] ppid=25166 vsize=5352 CPUtime=0.03
/proc/25168/stat : 25168 (rsat.sh) S 25166 25168 23197 0 -1 4194304 305 353 0 0 0 0 3 0 16 0 1 0 276805047 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25168/statm: 1338 234 195 169 0 49 0
[pid=25171] ppid=25168 vsize=40628 CPUtime=642.67
/proc/25171/stat : 25171 (rsat) R 25168 25168 23197 0 -1 4194304 17439 0 0 0 64252 15 0 0 25 0 1 0 276805052 41603072 9895 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25171/statm: 10157 9895 86 211 0 9943 0
Current children cumulated CPU time (s) 642.7
Current children cumulated vsize (KiB) 45980

[startup+702.989 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25171
/proc/meminfo: memFree=1773256/2055920 swapFree=4172316/4192956
[pid=25168] ppid=25166 vsize=5352 CPUtime=0.03
/proc/25168/stat : 25168 (rsat.sh) S 25166 25168 23197 0 -1 4194304 305 353 0 0 0 0 3 0 16 0 1 0 276805047 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25168/statm: 1338 234 195 169 0 49 0
[pid=25171] ppid=25168 vsize=40628 CPUtime=702.71
/proc/25171/stat : 25171 (rsat) R 25168 25168 23197 0 -1 4194304 17447 0 0 0 70256 15 0 0 25 0 1 0 276805052 41603072 9903 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25171/statm: 10157 9903 86 211 0 9943 0
Current children cumulated CPU time (s) 702.74
Current children cumulated vsize (KiB) 45980

[startup+763.048 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25173
/proc/meminfo: memFree=1773192/2055920 swapFree=4172316/4192956
[pid=25168] ppid=25166 vsize=5352 CPUtime=0.03
/proc/25168/stat : 25168 (rsat.sh) S 25166 25168 23197 0 -1 4194304 305 353 0 0 0 0 3 0 16 0 1 0 276805047 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25168/statm: 1338 234 195 169 0 49 0
[pid=25171] ppid=25168 vsize=40892 CPUtime=762.75
/proc/25171/stat : 25171 (rsat) R 25168 25168 23197 0 -1 4194304 17494 0 0 0 76260 15 0 0 25 0 1 0 276805052 41873408 9950 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25171/statm: 10223 9950 86 211 0 10009 0
Current children cumulated CPU time (s) 762.78
Current children cumulated vsize (KiB) 46244

[startup+823.116 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25173
/proc/meminfo: memFree=1772552/2055920 swapFree=4172316/4192956
[pid=25168] ppid=25166 vsize=5352 CPUtime=0.03
/proc/25168/stat : 25168 (rsat.sh) S 25166 25168 23197 0 -1 4194304 305 353 0 0 0 0 3 0 16 0 1 0 276805047 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25168/statm: 1338 234 195 169 0 49 0
[pid=25171] ppid=25168 vsize=41804 CPUtime=822.8
/proc/25171/stat : 25171 (rsat) R 25168 25168 23197 0 -1 4194304 17661 0 0 0 82265 15 0 0 25 0 1 0 276805052 42807296 10117 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25171/statm: 10451 10117 86 211 0 10237 0
Current children cumulated CPU time (s) 822.83
Current children cumulated vsize (KiB) 47156

[startup+883.175 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25173
/proc/meminfo: memFree=1772296/2055920 swapFree=4172316/4192956
[pid=25168] ppid=25166 vsize=5352 CPUtime=0.03
/proc/25168/stat : 25168 (rsat.sh) S 25166 25168 23197 0 -1 4194304 305 353 0 0 0 0 3 0 16 0 1 0 276805047 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25168/statm: 1338 234 195 169 0 49 0
[pid=25171] ppid=25168 vsize=42196 CPUtime=882.84
/proc/25171/stat : 25171 (rsat) R 25168 25168 23197 0 -1 4194304 17759 0 0 0 88268 16 0 0 25 0 1 0 276805052 43208704 10182 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530118 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25171/statm: 10549 10182 86 211 0 10335 0
Current children cumulated CPU time (s) 882.87
Current children cumulated vsize (KiB) 47548

[startup+943.236 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25173
/proc/meminfo: memFree=1771464/2055920 swapFree=4172316/4192956
[pid=25168] ppid=25166 vsize=5352 CPUtime=0.03
/proc/25168/stat : 25168 (rsat.sh) S 25166 25168 23197 0 -1 4194304 305 353 0 0 0 0 3 0 16 0 1 0 276805047 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25168/statm: 1338 234 195 169 0 49 0
[pid=25171] ppid=25168 vsize=43372 CPUtime=942.88
/proc/25171/stat : 25171 (rsat) R 25168 25168 23197 0 -1 4194304 17980 0 0 0 94272 16 0 0 25 0 1 0 276805052 44412928 10370 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25171/statm: 10843 10370 86 211 0 10629 0
Current children cumulated CPU time (s) 942.91
Current children cumulated vsize (KiB) 48724

[startup+1003.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25173
/proc/meminfo: memFree=1769480/2055920 swapFree=4172316/4192956
[pid=25168] ppid=25166 vsize=5352 CPUtime=0.03
/proc/25168/stat : 25168 (rsat.sh) S 25166 25168 23197 0 -1 4194304 305 353 0 0 0 0 3 0 16 0 1 0 276805047 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25168/statm: 1338 234 195 169 0 49 0
[pid=25171] ppid=25168 vsize=48532 CPUtime=1002.92
/proc/25171/stat : 25171 (rsat) R 25168 25168 23197 0 -1 4194304 19271 0 0 0 100275 17 0 0 25 0 1 0 276805052 49696768 10891 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25171/statm: 12133 10891 86 211 0 11919 0
Current children cumulated CPU time (s) 1002.95
Current children cumulated vsize (KiB) 53884

[startup+1063.36 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25173
/proc/meminfo: memFree=1766344/2055920 swapFree=4172316/4192956
[pid=25168] ppid=25166 vsize=5352 CPUtime=0.03
/proc/25168/stat : 25168 (rsat.sh) S 25166 25168 23197 0 -1 4194304 305 353 0 0 0 0 3 0 16 0 1 0 276805047 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25168/statm: 1338 234 195 169 0 49 0
[pid=25171] ppid=25168 vsize=51524 CPUtime=1062.97
/proc/25171/stat : 25171 (rsat) R 25168 25168 23197 0 -1 4194304 20057 0 0 0 106279 18 0 0 25 0 1 0 276805052 52760576 11677 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526447 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25171/statm: 12881 11677 86 211 0 12667 0
Current children cumulated CPU time (s) 1063
Current children cumulated vsize (KiB) 56876

[startup+1123.42 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25173
/proc/meminfo: memFree=1763208/2055920 swapFree=4172316/4192956
[pid=25168] ppid=25166 vsize=5352 CPUtime=0.03
/proc/25168/stat : 25168 (rsat.sh) S 25166 25168 23197 0 -1 4194304 305 353 0 0 0 0 3 0 16 0 1 0 276805047 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25168/statm: 1338 234 195 169 0 49 0
[pid=25171] ppid=25168 vsize=54532 CPUtime=1123
/proc/25171/stat : 25171 (rsat) R 25168 25168 23197 0 -1 4194304 20910 0 0 0 112282 18 0 0 25 0 1 0 276805052 55840768 12464 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25171/statm: 13633 12464 86 211 0 13419 0
Current children cumulated CPU time (s) 1123.03
Current children cumulated vsize (KiB) 59884

[startup+1183.48 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25173
/proc/meminfo: memFree=1760072/2055920 swapFree=4172316/4192956
[pid=25168] ppid=25166 vsize=5352 CPUtime=0.03
/proc/25168/stat : 25168 (rsat.sh) S 25166 25168 23197 0 -1 4194304 305 353 0 0 0 0 3 0 16 0 1 0 276805047 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25168/statm: 1338 234 195 169 0 49 0
[pid=25171] ppid=25168 vsize=57632 CPUtime=1183.05
/proc/25171/stat : 25171 (rsat) R 25168 25168 23197 0 -1 4194304 21769 0 0 0 118285 20 0 0 25 0 1 0 276805052 59015168 13258 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25171/statm: 14408 13258 86 211 0 14194 0
Current children cumulated CPU time (s) 1183.08
Current children cumulated vsize (KiB) 62984



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 25173
/proc/meminfo: memFree=1759240/2055920 swapFree=4172316/4192956
[pid=25168] ppid=25166 vsize=5352 CPUtime=0.03
/proc/25168/stat : 25168 (rsat.sh) S 25166 25168 23197 0 -1 4194304 305 353 0 0 0 0 3 0 16 0 1 0 276805047 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257203692356 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25168/statm: 1338 234 195 169 0 49 0
[pid=25171] ppid=25168 vsize=58536 CPUtime=1200.06
/proc/25171/stat : 25171 (rsat) R 25168 25168 23197 0 -1 4194304 21964 0 0 0 119986 20 0 0 25 0 1 0 276805052 59940864 13453 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25171/statm: 14634 13453 86 211 0 14420 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 63888

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 25168 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=39993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.046991
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): 1200.5
CPU time (s): 1200.09
CPU user time (s): 1199.89
CPU system time (s): 0.2
CPU usage (%): 99.9659
Max. virtual memory (cumulated for all children) (KiB): 63888

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.039993
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 658
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 1.08283 second user time and 2.58161 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Tue Feb 27 09:27:55 UTC 2007

IDJOB= 311353
IDBENCH= 20312
IDSOLVER= 104
FILE ID= node65/311353-1172568475

PBS_JOBID= 3971881

Free space on /tmp= 66560 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S1022605561-16-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311353-1172568475/rsat.sh /tmp/evaluation/311353-1172568475/instance-311353-1172568475.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-311353-1172568475 -o ROOT/results/node65/solver-311353-1172568475 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311353-1172568475/rsat.sh /tmp/evaluation/311353-1172568475/instance-311353-1172568475.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  ee25cd84874e48f6cb4ebfcb1b834a80

RANDOM SEED= 346846859

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.259
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		: 3000.259
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:       1814128 kB
Buffers:         30920 kB
Cached:         150948 kB
SwapCached:      14924 kB
Active:          93480 kB
Inactive:       110428 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1814128 kB
SwapTotal:     4192956 kB
SwapFree:      4172316 kB
Dirty:            1776 kB
Writeback:           0 kB
Mapped:          15888 kB
Slab:            23916 kB
Committed_AS:   659840 kB
PageTables:       1460 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 node65 on Tue Feb 27 09:47:58 UTC 2007