Trace number 297208

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/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1307117813-09.UNSAT.shuffled.cnf
MD5SUM49b72effc87397af56532dec8a547366
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark7.2609
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

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 |    6675    46725 |    2002       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 75   #clauses: 6675   #literals: 46725
0.00/0.01	c CPU time:   0.009998 s
0.00/0.01	c ==============================================================================
0.00/0.03	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/node40/watcher-297208-1171834876 -o ROOT/results/node40/solver-297208-1171834876 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297208-1171834876/rsat.sh /tmp/evaluation/297208-1171834876/instance-297208-1171834876.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 12321
/proc/meminfo: memFree=775472/2055920 swapFree=4183864/4192956
[pid=12321] ppid=12319 vsize=5352 CPUtime=0
/proc/12321/stat : 12321 (rsat.sh) S 12319 12321 10994 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 108521904 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12321/statm: 1338 232 195 169 0 49 0
[pid=12322] ppid=12321 vsize=688 CPUtime=0
/proc/12322/stat : 12322 (SatElite) R 12321 12321 10994 0 -1 4194304 100 0 0 0 0 0 0 0 19 0 1 0 108521905 704512 82 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/12322/statm: 172 82 49 128 0 41 0

[startup+0.106366 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 12321
/proc/meminfo: memFree=775472/2055920 swapFree=4183864/4192956
[pid=12321] ppid=12319 vsize=5352 CPUtime=0.02
/proc/12321/stat : 12321 (rsat.sh) S 12319 12321 10994 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 108521904 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12321/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.514417 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 12321
/proc/meminfo: memFree=775472/2055920 swapFree=4183864/4192956
[pid=12321] ppid=12319 vsize=5352 CPUtime=0.02
/proc/12321/stat : 12321 (rsat.sh) S 12319 12321 10994 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 108521904 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12321/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.33452 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 12324
/proc/meminfo: memFree=772576/2055920 swapFree=4183864/4192956
[pid=12321] ppid=12319 vsize=5352 CPUtime=0.02
/proc/12321/stat : 12321 (rsat.sh) S 12319 12321 10994 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 108521904 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12321/statm: 1338 234 195 169 0 49 0
[pid=12324] ppid=12321 vsize=3440 CPUtime=1.3
/proc/12324/stat : 12324 (rsat) R 12321 12321 10994 0 -1 4194304 814 0 0 0 130 0 0 0 25 0 1 0 108521908 3522560 704 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12324/statm: 860 704 86 211 0 646 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8792

[startup+2.97073 s]
/proc/loadavg: 0.91 0.97 0.99 2/66 12324
/proc/meminfo: memFree=771616/2055920 swapFree=4183864/4192956
[pid=12321] ppid=12319 vsize=5352 CPUtime=0.02
/proc/12321/stat : 12321 (rsat.sh) S 12319 12321 10994 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 108521904 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12321/statm: 1338 234 195 169 0 49 0
[pid=12324] ppid=12321 vsize=4612 CPUtime=2.93
/proc/12324/stat : 12324 (rsat) R 12321 12321 10994 0 -1 4194304 1240 0 0 0 293 0 0 0 25 0 1 0 108521908 4722688 934 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12324/statm: 1153 934 86 211 0 939 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 9964

[startup+6.24716 s]
/proc/loadavg: 0.92 0.97 0.99 2/66 12324
/proc/meminfo: memFree=770080/2055920 swapFree=4183864/4192956
[pid=12321] ppid=12319 vsize=5352 CPUtime=0.02
/proc/12321/stat : 12321 (rsat.sh) S 12319 12321 10994 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 108521904 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12321/statm: 1338 234 195 169 0 49 0
[pid=12324] ppid=12321 vsize=5808 CPUtime=6.2
/proc/12324/stat : 12324 (rsat) R 12321 12321 10994 0 -1 4194304 1768 0 0 0 620 0 0 0 25 0 1 0 108521908 5947392 1266 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12324/statm: 1452 1266 86 211 0 1238 0
Current children cumulated CPU time (s) 6.22
Current children cumulated vsize (KiB) 11160

[startup+12.71 s]
/proc/loadavg: 0.93 0.97 0.99 2/66 12324
/proc/meminfo: memFree=768160/2055920 swapFree=4183864/4192956
[pid=12321] ppid=12319 vsize=5352 CPUtime=0.02
/proc/12321/stat : 12321 (rsat.sh) S 12319 12321 10994 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 108521904 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12321/statm: 1338 234 195 169 0 49 0
[pid=12324] ppid=12321 vsize=7924 CPUtime=12.67
/proc/12324/stat : 12324 (rsat) R 12321 12321 10994 0 -1 4194304 2723 0 0 0 1266 1 0 0 25 0 1 0 108521908 8114176 1735 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12324/statm: 1981 1735 86 211 0 1767 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13276

[startup+25.5246 s]
/proc/loadavg: 0.94 0.97 0.99 2/66 12324
/proc/meminfo: memFree=764960/2055920 swapFree=4183864/4192956
[pid=12321] ppid=12319 vsize=5352 CPUtime=0.02
/proc/12321/stat : 12321 (rsat.sh) S 12319 12321 10994 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 108521904 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12321/statm: 1338 234 195 169 0 49 0
[pid=12324] ppid=12321 vsize=10916 CPUtime=25.48
/proc/12324/stat : 12324 (rsat) R 12321 12321 10994 0 -1 4194304 3915 0 0 0 2546 2 0 0 25 0 1 0 108521908 11177984 2539 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12324/statm: 2729 2539 86 211 0 2515 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 16268

[startup+51.151 s]
/proc/loadavg: 0.96 0.97 0.99 2/66 12324
/proc/meminfo: memFree=762080/2055920 swapFree=4183864/4192956
[pid=12321] ppid=12319 vsize=5352 CPUtime=0.02
/proc/12321/stat : 12321 (rsat.sh) S 12319 12321 10994 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 108521904 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12321/statm: 1338 234 195 169 0 49 0
[pid=12324] ppid=12321 vsize=14568 CPUtime=51.09
/proc/12324/stat : 12324 (rsat) R 12321 12321 10994 0 -1 4194304 4868 0 0 0 5106 3 0 0 25 0 1 0 108521908 14917632 3298 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522902 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12324/statm: 3642 3298 86 211 0 3428 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 19920

[startup+102.395 s]
/proc/loadavg: 0.98 0.97 0.99 2/66 12324
/proc/meminfo: memFree=759520/2055920 swapFree=4183864/4192956
[pid=12321] ppid=12319 vsize=5352 CPUtime=0.02
/proc/12321/stat : 12321 (rsat.sh) S 12319 12321 10994 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 108521904 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12321/statm: 1338 234 195 169 0 49 0
[pid=12324] ppid=12321 vsize=17012 CPUtime=102.32
/proc/12324/stat : 12324 (rsat) R 12321 12321 10994 0 -1 4194304 6320 0 0 0 10228 4 0 0 25 0 1 0 108521908 17420288 3978 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12324/statm: 4253 3978 86 211 0 4039 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 22364

[startup+162.456 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12324
/proc/meminfo: memFree=753376/2055920 swapFree=4183864/4192956
[pid=12321] ppid=12319 vsize=5352 CPUtime=0.02
/proc/12321/stat : 12321 (rsat.sh) S 12319 12321 10994 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 108521904 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12321/statm: 1338 234 195 169 0 49 0
[pid=12324] ppid=12321 vsize=22340 CPUtime=162.37
/proc/12324/stat : 12324 (rsat) R 12321 12321 10994 0 -1 4194304 8594 0 0 0 16230 7 0 0 25 0 1 0 108521908 22876160 5418 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12324/statm: 5585 5418 86 211 0 5371 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 27692

[startup+222.517 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12324
/proc/meminfo: memFree=753376/2055920 swapFree=4183864/4192956
[pid=12321] ppid=12319 vsize=5352 CPUtime=0.02
/proc/12321/stat : 12321 (rsat.sh) S 12319 12321 10994 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 108521904 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12321/statm: 1338 234 195 169 0 49 0
[pid=12324] ppid=12321 vsize=22340 CPUtime=222.41
/proc/12324/stat : 12324 (rsat) R 12321 12321 10994 0 -1 4194304 8600 0 0 0 22234 7 0 0 25 0 1 0 108521908 22876160 5424 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12324/statm: 5585 5424 86 211 0 5371 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 27692

[startup+282.577 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12324
/proc/meminfo: memFree=748384/2055920 swapFree=4183864/4192956
[pid=12321] ppid=12319 vsize=5352 CPUtime=0.02
/proc/12321/stat : 12321 (rsat.sh) S 12319 12321 10994 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 108521904 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12321/statm: 1338 234 195 169 0 49 0
[pid=12324] ppid=12321 vsize=29060 CPUtime=282.45
/proc/12324/stat : 12324 (rsat) R 12321 12321 10994 0 -1 4194304 10295 0 0 0 28237 8 0 0 25 0 1 0 108521908 29757440 6733 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12324/statm: 7265 6733 86 211 0 7051 0
Current children cumulated CPU time (s) 282.47
Current children cumulated vsize (KiB) 34412

[startup+342.635 s]
/proc/loadavg: 0.99 0.97 0.99 2/66 12324
/proc/meminfo: memFree=743968/2055920 swapFree=4183864/4192956
[pid=12321] ppid=12319 vsize=5352 CPUtime=0.02
/proc/12321/stat : 12321 (rsat.sh) S 12319 12321 10994 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 108521904 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12321/statm: 1338 234 195 169 0 49 0
[pid=12324] ppid=12321 vsize=32600 CPUtime=342.5
/proc/12324/stat : 12324 (rsat) R 12321 12321 10994 0 -1 4194304 12990 0 0 0 34240 10 0 0 25 0 1 0 108521908 33382400 7750 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12324/statm: 8150 7750 86 211 0 7936 0
Current children cumulated CPU time (s) 342.52
Current children cumulated vsize (KiB) 37952

[startup+402.698 s]
/proc/loadavg: 1.04 0.99 0.99 2/66 12324
/proc/meminfo: memFree=743968/2055920 swapFree=4183864/4192956
[pid=12321] ppid=12319 vsize=5352 CPUtime=0.02
/proc/12321/stat : 12321 (rsat.sh) S 12319 12321 10994 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 108521904 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12321/statm: 1338 234 195 169 0 49 0
[pid=12324] ppid=12321 vsize=32600 CPUtime=402.54
/proc/12324/stat : 12324 (rsat) R 12321 12321 10994 0 -1 4194304 12994 0 0 0 40244 10 0 0 25 0 1 0 108521908 33382400 7754 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12324/statm: 8150 7754 86 211 0 7936 0
Current children cumulated CPU time (s) 402.56
Current children cumulated vsize (KiB) 37952

[startup+462.757 s]
/proc/loadavg: 1.01 0.99 0.99 2/66 12324
/proc/meminfo: memFree=744032/2055920 swapFree=4183864/4192956
[pid=12321] ppid=12319 vsize=5352 CPUtime=0.02
/proc/12321/stat : 12321 (rsat.sh) S 12319 12321 10994 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 108521904 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12321/statm: 1338 234 195 169 0 49 0
[pid=12324] ppid=12321 vsize=32600 CPUtime=462.58
/proc/12324/stat : 12324 (rsat) R 12321 12321 10994 0 -1 4194304 12999 0 0 0 46248 10 0 0 25 0 1 0 108521908 33382400 7759 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12324/statm: 8150 7759 86 211 0 7936 0
Current children cumulated CPU time (s) 462.6
Current children cumulated vsize (KiB) 37952

[startup+522.815 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 12324
/proc/meminfo: memFree=742880/2055920 swapFree=4183864/4192956
[pid=12321] ppid=12319 vsize=5352 CPUtime=0.02
/proc/12321/stat : 12321 (rsat.sh) S 12319 12321 10994 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 108521904 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12321/statm: 1338 234 195 169 0 49 0
[pid=12324] ppid=12321 vsize=33928 CPUtime=522.63
/proc/12324/stat : 12324 (rsat) R 12321 12321 10994 0 -1 4194304 13311 0 0 0 52252 11 0 0 25 0 1 0 108521908 34742272 8071 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12324/statm: 8482 8071 86 211 0 8268 0
Current children cumulated CPU time (s) 522.65
Current children cumulated vsize (KiB) 39280

[startup+582.874 s]
/proc/loadavg: 1.00 0.99 0.99 2/66 12324
/proc/meminfo: memFree=738464/2055920 swapFree=4183864/4192956
[pid=12321] ppid=12319 vsize=5352 CPUtime=0.02
/proc/12321/stat : 12321 (rsat.sh) S 12319 12321 10994 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 108521904 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12321/statm: 1338 234 195 169 0 49 0
[pid=12324] ppid=12321 vsize=38204 CPUtime=582.67
/proc/12324/stat : 12324 (rsat) R 12321 12321 10994 0 -1 4194304 14408 0 0 0 58255 12 0 0 25 0 1 0 108521908 39120896 9168 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12324/statm: 9551 9168 86 211 0 9337 0
Current children cumulated CPU time (s) 582.69
Current children cumulated vsize (KiB) 43556

[startup+642.936 s]
/proc/loadavg: 1.10 1.02 1.00 2/66 12324
/proc/meminfo: memFree=734688/2055920 swapFree=4183864/4192956
[pid=12321] ppid=12319 vsize=5352 CPUtime=0.02
/proc/12321/stat : 12321 (rsat.sh) S 12319 12321 10994 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 108521904 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12321/statm: 1338 234 195 169 0 49 0
[pid=12324] ppid=12321 vsize=41736 CPUtime=642.71
/proc/12324/stat : 12324 (rsat) R 12321 12321 10994 0 -1 4194304 15337 0 0 0 64258 13 0 0 25 0 1 0 108521908 42737664 10097 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12324/statm: 10434 10097 86 211 0 10220 0
Current children cumulated CPU time (s) 642.73
Current children cumulated vsize (KiB) 47088

[startup+702.995 s]
/proc/loadavg: 1.04 1.01 1.00 2/66 12324
/proc/meminfo: memFree=731232/2055920 swapFree=4183864/4192956
[pid=12321] ppid=12319 vsize=5352 CPUtime=0.02
/proc/12321/stat : 12321 (rsat.sh) S 12319 12321 10994 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 108521904 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12321/statm: 1338 234 195 169 0 49 0
[pid=12324] ppid=12321 vsize=48048 CPUtime=702.75
/proc/12324/stat : 12324 (rsat) R 12321 12321 10994 0 -1 4194304 16982 0 0 0 70261 14 0 0 25 0 1 0 108521908 49201152 10972 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12324/statm: 12012 10972 86 211 0 11798 0
Current children cumulated CPU time (s) 702.77
Current children cumulated vsize (KiB) 53400

[startup+763.05 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 12324
/proc/meminfo: memFree=728736/2055920 swapFree=4183864/4192956
[pid=12321] ppid=12319 vsize=5352 CPUtime=0.02
/proc/12321/stat : 12321 (rsat.sh) S 12319 12321 10994 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 108521904 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12321/statm: 1338 234 195 169 0 49 0
[pid=12324] ppid=12321 vsize=49828 CPUtime=762.79
/proc/12324/stat : 12324 (rsat) R 12321 12321 10994 0 -1 4194304 20977 0 0 0 76263 16 0 0 25 0 1 0 108521908 51023872 11534 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522417 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12324/statm: 12457 11534 86 211 0 12243 0
Current children cumulated CPU time (s) 762.81
Current children cumulated vsize (KiB) 55180

[startup+823.11 s]
/proc/loadavg: 1.02 1.02 1.00 2/66 12324
/proc/meminfo: memFree=729056/2055920 swapFree=4183864/4192956
[pid=12321] ppid=12319 vsize=5352 CPUtime=0.02
/proc/12321/stat : 12321 (rsat.sh) S 12319 12321 10994 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 108521904 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12321/statm: 1338 234 195 169 0 49 0
[pid=12324] ppid=12321 vsize=49432 CPUtime=822.84
/proc/12324/stat : 12324 (rsat) R 12321 12321 10994 0 -1 4194304 20982 0 0 0 82267 17 0 0 25 0 1 0 108521908 50618368 11466 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12324/statm: 12358 11466 86 211 0 12144 0
Current children cumulated CPU time (s) 822.86
Current children cumulated vsize (KiB) 54784

[startup+883.167 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 12324
/proc/meminfo: memFree=729120/2055920 swapFree=4183864/4192956
[pid=12321] ppid=12319 vsize=5352 CPUtime=0.02
/proc/12321/stat : 12321 (rsat.sh) S 12319 12321 10994 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 108521904 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12321/statm: 1338 234 195 169 0 49 0
[pid=12324] ppid=12321 vsize=49432 CPUtime=882.88
/proc/12324/stat : 12324 (rsat) R 12321 12321 10994 0 -1 4194304 20982 0 0 0 88271 17 0 0 25 0 1 0 108521908 50618368 11466 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523288 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12324/statm: 12358 11466 86 211 0 12144 0
Current children cumulated CPU time (s) 882.9
Current children cumulated vsize (KiB) 54784

[startup+943.22 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12324
/proc/meminfo: memFree=729120/2055920 swapFree=4183864/4192956
[pid=12321] ppid=12319 vsize=5352 CPUtime=0.02
/proc/12321/stat : 12321 (rsat.sh) S 12319 12321 10994 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 108521904 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12321/statm: 1338 234 195 169 0 49 0
[pid=12324] ppid=12321 vsize=49432 CPUtime=942.91
/proc/12324/stat : 12324 (rsat) R 12321 12321 10994 0 -1 4194304 20982 0 0 0 94274 17 0 0 25 0 1 0 108521908 50618368 11466 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12324/statm: 12358 11466 86 211 0 12144 0
Current children cumulated CPU time (s) 942.93
Current children cumulated vsize (KiB) 54784

[startup+1003.28 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12324
/proc/meminfo: memFree=729184/2055920 swapFree=4183864/4192956
[pid=12321] ppid=12319 vsize=5352 CPUtime=0.02
/proc/12321/stat : 12321 (rsat.sh) S 12319 12321 10994 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 108521904 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12321/statm: 1338 234 195 169 0 49 0
[pid=12324] ppid=12321 vsize=49432 CPUtime=1002.95
/proc/12324/stat : 12324 (rsat) R 12321 12321 10994 0 -1 4194304 20982 0 0 0 100278 17 0 0 25 0 1 0 108521908 50618368 11466 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12324/statm: 12358 11466 86 211 0 12144 0
Current children cumulated CPU time (s) 1002.97
Current children cumulated vsize (KiB) 54784

[startup+1063.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12324
/proc/meminfo: memFree=729184/2055920 swapFree=4183864/4192956
[pid=12321] ppid=12319 vsize=5352 CPUtime=0.02
/proc/12321/stat : 12321 (rsat.sh) S 12319 12321 10994 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 108521904 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12321/statm: 1338 234 195 169 0 49 0
[pid=12324] ppid=12321 vsize=49432 CPUtime=1063
/proc/12324/stat : 12324 (rsat) R 12321 12321 10994 0 -1 4194304 20990 0 0 0 106283 17 0 0 25 0 1 0 108521908 50618368 11474 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12324/statm: 12358 11474 86 211 0 12144 0
Current children cumulated CPU time (s) 1063.02
Current children cumulated vsize (KiB) 54784

[startup+1123.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12324
/proc/meminfo: memFree=729184/2055920 swapFree=4183864/4192956
[pid=12321] ppid=12319 vsize=5352 CPUtime=0.02
/proc/12321/stat : 12321 (rsat.sh) S 12319 12321 10994 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 108521904 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12321/statm: 1338 234 195 169 0 49 0
[pid=12324] ppid=12321 vsize=49432 CPUtime=1123.04
/proc/12324/stat : 12324 (rsat) R 12321 12321 10994 0 -1 4194304 20990 0 0 0 112286 18 0 0 25 0 1 0 108521908 50618368 11474 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12324/statm: 12358 11474 86 211 0 12144 0
Current children cumulated CPU time (s) 1123.06
Current children cumulated vsize (KiB) 54784

[startup+1183.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 12324
/proc/meminfo: memFree=728608/2055920 swapFree=4183864/4192956
[pid=12321] ppid=12319 vsize=5352 CPUtime=0.02
/proc/12321/stat : 12321 (rsat.sh) S 12319 12321 10994 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 108521904 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12321/statm: 1338 234 195 169 0 49 0
[pid=12324] ppid=12321 vsize=50000 CPUtime=1183.08
/proc/12324/stat : 12324 (rsat) R 12321 12321 10994 0 -1 4194304 21146 0 0 0 118290 18 0 0 25 0 1 0 108521908 51200000 11630 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12324/statm: 12500 11630 86 211 0 12286 0
Current children cumulated CPU time (s) 1183.1
Current children cumulated vsize (KiB) 55352



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/72 12406
/proc/meminfo: memFree=726552/2055920 swapFree=4183864/4192956
[pid=12321] ppid=12319 vsize=5352 CPUtime=0.02
/proc/12321/stat : 12321 (rsat.sh) S 12319 12321 10994 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 108521904 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12321/statm: 1338 234 195 169 0 49 0
[pid=12324] ppid=12321 vsize=50780 CPUtime=1200.07
/proc/12324/stat : 12324 (rsat) R 12321 12321 10994 0 -1 4194304 21348 0 0 0 119986 21 0 0 25 0 1 0 108521908 51998720 11832 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12324/statm: 12695 11832 86 211 0 12481 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 56132

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 12321 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=25996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=4999
CPU time returned by wait4() is 0.030995
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): 1199.88
CPU system time (s): 0.21
CPU usage (%): 99.966
Max. virtual memory (cumulated for all children) (KiB): 69544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.025996
system time used= 0.004999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 557
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 0.820875 second user time and 2.44963 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Sun Feb 18 21:41:16 UTC 2007

IDJOB= 297208
IDBENCH= 19956
IDSOLVER= 104
FILE ID= node40/297208-1171834876

PBS_JOBID= 3839695

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1307117813-09.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297208-1171834876/rsat.sh /tmp/evaluation/297208-1171834876/instance-297208-1171834876.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-297208-1171834876 -o ROOT/results/node40/solver-297208-1171834876 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297208-1171834876/rsat.sh /tmp/evaluation/297208-1171834876/instance-297208-1171834876.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  49b72effc87397af56532dec8a547366

RANDOM SEED= 982895784

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.242
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		: 3000.242
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:        775944 kB
Buffers:         49388 kB
Cached:        1108004 kB
SwapCached:       4252 kB
Active:         825052 kB
Inactive:       343236 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        775944 kB
SwapTotal:     4192956 kB
SwapFree:      4183864 kB
Dirty:            1844 kB
Writeback:           0 kB
Mapped:          15512 kB
Slab:            97704 kB
Committed_AS:   155860 kB
PageTables:       1412 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= 66562 MiB

End job on node40 on Sun Feb 18 22:01:19 UTC 2007