Trace number 295978

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) 1200.02 1200.36

General information on the benchmark

Namerandom/OnTreshold/7SAT/v70/
unif-k7-r89-v70-c6230-S167199451-11.UNSAT.shuffled.cnf
MD5SUM8dfab95124988e9b30d2b91793d7fb26
Bench CategoryRANDOM (random 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 variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

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 |    6230    43610 |    1868       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 70   #clauses: 6230   #literals: 43610
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/node34/watcher-295978-1171815378 -o ROOT/results/node34/solver-295978-1171815378 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/295978-1171815378/rsat.sh /tmp/evaluation/295978-1171815378/instance-295978-1171815378.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: 0.92 0.98 0.99 3/64 6566
/proc/meminfo: memFree=887800/2055920 swapFree=4183096/4192956
[pid=6566] ppid=6564 vsize=5352 CPUtime=0
/proc/6566/stat : 6566 (rsat.sh) S 6564 6566 6093 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 175301644 5480448 233 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/6566/statm: 1338 233 195 169 0 49 0
[pid=6567] ppid=6566 vsize=688 CPUtime=0
/proc/6567/stat : 6567 (SatElite) R 6566 6566 6093 0 -1 4194304 101 0 0 0 0 0 0 0 19 0 1 0 175301644 704512 83 18446744073709551615 134512640 135038345 4294956688 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/6567/statm: 172 83 49 128 0 41 0

[startup+0.107079 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6566
/proc/meminfo: memFree=887800/2055920 swapFree=4183096/4192956
[pid=6566] ppid=6564 vsize=5352 CPUtime=0.02
/proc/6566/stat : 6566 (rsat.sh) S 6564 6566 6093 0 -1 4194304 306 243 0 0 0 0 2 0 16 0 1 0 175301644 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6566/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.51711 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 6566
/proc/meminfo: memFree=887800/2055920 swapFree=4183096/4192956
[pid=6566] ppid=6564 vsize=5352 CPUtime=0.02
/proc/6566/stat : 6566 (rsat.sh) S 6564 6566 6093 0 -1 4194304 306 243 0 0 0 0 2 0 16 0 1 0 175301644 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6566/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.34218 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 6569
/proc/meminfo: memFree=884968/2055920 swapFree=4183096/4192956
[pid=6566] ppid=6564 vsize=5352 CPUtime=0.02
/proc/6566/stat : 6566 (rsat.sh) S 6564 6566 6093 0 -1 4194304 306 243 0 0 0 0 2 0 16 0 1 0 175301644 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6566/statm: 1338 234 195 169 0 49 0
[pid=6569] ppid=6566 vsize=3268 CPUtime=1.3
/proc/6569/stat : 6569 (rsat) R 6566 6566 6093 0 -1 4194304 765 0 0 0 130 0 0 0 25 0 1 0 175301647 3346432 655 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6569/statm: 817 655 86 211 0 603 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8620

[startup+2.97831 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 6569
/proc/meminfo: memFree=884072/2055920 swapFree=4183096/4192956
[pid=6566] ppid=6564 vsize=5352 CPUtime=0.02
/proc/6566/stat : 6566 (rsat.sh) S 6564 6566 6093 0 -1 4194304 306 243 0 0 0 0 2 0 16 0 1 0 175301644 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6566/statm: 1338 234 195 169 0 49 0
[pid=6569] ppid=6566 vsize=4924 CPUtime=2.94
/proc/6569/stat : 6569 (rsat) R 6566 6566 6093 0 -1 4194304 1229 0 0 0 294 0 0 0 25 0 1 0 175301647 5042176 1021 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6569/statm: 1231 1021 86 211 0 1017 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10276

[startup+6.25457 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 6569
/proc/meminfo: memFree=882536/2055920 swapFree=4183096/4192956
[pid=6566] ppid=6564 vsize=5352 CPUtime=0.02
/proc/6566/stat : 6566 (rsat.sh) S 6564 6566 6093 0 -1 4194304 306 243 0 0 0 0 2 0 16 0 1 0 175301644 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6566/statm: 1338 234 195 169 0 49 0
[pid=6569] ppid=6566 vsize=6120 CPUtime=6.22
/proc/6569/stat : 6569 (rsat) R 6566 6566 6093 0 -1 4194304 1761 0 0 0 621 1 0 0 25 0 1 0 175301647 6266880 1357 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6569/statm: 1530 1357 86 211 0 1316 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11472

[startup+12.7161 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 6569
/proc/meminfo: memFree=881000/2055920 swapFree=4183096/4192956
[pid=6566] ppid=6564 vsize=5352 CPUtime=0.02
/proc/6566/stat : 6566 (rsat.sh) S 6564 6566 6093 0 -1 4194304 306 243 0 0 0 0 2 0 16 0 1 0 175301644 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6566/statm: 1338 234 195 169 0 49 0
[pid=6569] ppid=6566 vsize=7604 CPUtime=12.67
/proc/6569/stat : 6569 (rsat) R 6566 6566 6093 0 -1 4194304 2524 0 0 0 1266 1 0 0 25 0 1 0 175301647 7786496 1634 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6569/statm: 1901 1634 86 211 0 1687 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12956

[startup+25.5211 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 6569
/proc/meminfo: memFree=877992/2055920 swapFree=4183096/4192956
[pid=6566] ppid=6564 vsize=5352 CPUtime=0.02
/proc/6566/stat : 6566 (rsat.sh) S 6564 6566 6093 0 -1 4194304 306 243 0 0 0 0 2 0 16 0 1 0 175301644 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6566/statm: 1338 234 195 169 0 49 0
[pid=6569] ppid=6566 vsize=10176 CPUtime=25.48
/proc/6569/stat : 6569 (rsat) R 6566 6566 6093 0 -1 4194304 3604 0 0 0 2546 2 0 0 25 0 1 0 175301647 10420224 2326 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6569/statm: 2544 2326 86 211 0 2330 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 15528

[startup+51.1442 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 6569
/proc/meminfo: memFree=874152/2055920 swapFree=4183096/4192956
[pid=6566] ppid=6564 vsize=5352 CPUtime=0.02
/proc/6566/stat : 6566 (rsat.sh) S 6564 6566 6093 0 -1 4194304 306 243 0 0 0 0 2 0 16 0 1 0 175301644 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6566/statm: 1338 234 195 169 0 49 0
[pid=6569] ppid=6566 vsize=14508 CPUtime=51.09
/proc/6569/stat : 6569 (rsat) R 6566 6566 6093 0 -1 4194304 5549 0 0 0 5106 3 0 0 25 0 1 0 175301647 14856192 3305 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6569/statm: 3627 3305 86 211 0 3413 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 19860

[startup+102.39 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 6569
/proc/meminfo: memFree=869672/2055920 swapFree=4183096/4192956
[pid=6566] ppid=6564 vsize=5352 CPUtime=0.02
/proc/6566/stat : 6566 (rsat.sh) S 6564 6566 6093 0 -1 4194304 306 243 0 0 0 0 2 0 16 0 1 0 175301644 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6566/statm: 1338 234 195 169 0 49 0
[pid=6569] ppid=6566 vsize=19060 CPUtime=102.33
/proc/6569/stat : 6569 (rsat) R 6566 6566 6093 0 -1 4194304 6719 0 0 0 10229 4 0 0 25 0 1 0 175301647 19517440 4475 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522826 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6569/statm: 4765 4475 86 211 0 4551 0
Current children cumulated CPU time (s) 102.35
Current children cumulated vsize (KiB) 24412

[startup+162.455 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6569
/proc/meminfo: memFree=867944/2055920 swapFree=4183096/4192956
[pid=6566] ppid=6564 vsize=5352 CPUtime=0.02
/proc/6566/stat : 6566 (rsat.sh) S 6564 6566 6093 0 -1 4194304 306 243 0 0 0 0 2 0 16 0 1 0 175301644 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6566/statm: 1338 234 195 169 0 49 0
[pid=6569] ppid=6566 vsize=20172 CPUtime=162.38
/proc/6569/stat : 6569 (rsat) R 6566 6566 6093 0 -1 4194304 7884 0 0 0 16233 5 0 0 25 0 1 0 175301647 20656128 4830 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6569/statm: 5043 4830 86 211 0 4829 0
Current children cumulated CPU time (s) 162.4
Current children cumulated vsize (KiB) 25524

[startup+222.514 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6569
/proc/meminfo: memFree=863656/2055920 swapFree=4183096/4192956
[pid=6566] ppid=6564 vsize=5352 CPUtime=0.02
/proc/6566/stat : 6566 (rsat.sh) S 6564 6566 6093 0 -1 4194304 306 243 0 0 0 0 2 0 16 0 1 0 175301644 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6566/statm: 1338 234 195 169 0 49 0
[pid=6569] ppid=6566 vsize=25884 CPUtime=222.42
/proc/6569/stat : 6569 (rsat) R 6566 6566 6093 0 -1 4194304 9377 0 0 0 22236 6 0 0 25 0 1 0 175301647 26505216 5937 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6569/statm: 6471 5937 86 211 0 6257 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 31236

[startup+282.573 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6569
/proc/meminfo: memFree=858856/2055920 swapFree=4183096/4192956
[pid=6566] ppid=6564 vsize=5352 CPUtime=0.02
/proc/6566/stat : 6566 (rsat.sh) S 6564 6566 6093 0 -1 4194304 306 243 0 0 0 0 2 0 16 0 1 0 175301644 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6566/statm: 1338 234 195 169 0 49 0
[pid=6569] ppid=6566 vsize=30004 CPUtime=282.46
/proc/6569/stat : 6569 (rsat) R 6566 6566 6093 0 -1 4194304 12083 0 0 0 28238 8 0 0 25 0 1 0 175301647 30724096 7065 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6569/statm: 7501 7065 86 211 0 7287 0
Current children cumulated CPU time (s) 282.48
Current children cumulated vsize (KiB) 35356

[startup+342.63 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6569
/proc/meminfo: memFree=858920/2055920 swapFree=4183096/4192956
[pid=6566] ppid=6564 vsize=5352 CPUtime=0.02
/proc/6566/stat : 6566 (rsat.sh) S 6564 6566 6093 0 -1 4194304 306 243 0 0 0 0 2 0 16 0 1 0 175301644 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6566/statm: 1338 234 195 169 0 49 0
[pid=6569] ppid=6566 vsize=30004 CPUtime=342.5
/proc/6569/stat : 6569 (rsat) R 6566 6566 6093 0 -1 4194304 12104 0 0 0 34242 8 0 0 25 0 1 0 175301647 30724096 7086 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6569/statm: 7501 7086 86 211 0 7287 0
Current children cumulated CPU time (s) 342.52
Current children cumulated vsize (KiB) 35356

[startup+402.689 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6569
/proc/meminfo: memFree=858920/2055920 swapFree=4183096/4192956
[pid=6566] ppid=6564 vsize=5352 CPUtime=0.02
/proc/6566/stat : 6566 (rsat.sh) S 6564 6566 6093 0 -1 4194304 306 243 0 0 0 0 2 0 16 0 1 0 175301644 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6566/statm: 1338 234 195 169 0 49 0
[pid=6569] ppid=6566 vsize=30004 CPUtime=402.54
/proc/6569/stat : 6569 (rsat) R 6566 6566 6093 0 -1 4194304 12104 0 0 0 40246 8 0 0 25 0 1 0 175301647 30724096 7086 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6569/statm: 7501 7086 86 211 0 7287 0
Current children cumulated CPU time (s) 402.56
Current children cumulated vsize (KiB) 35356

[startup+462.748 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6571
/proc/meminfo: memFree=857000/2055920 swapFree=4183096/4192956
[pid=6566] ppid=6564 vsize=5352 CPUtime=0.02
/proc/6566/stat : 6566 (rsat.sh) S 6564 6566 6093 0 -1 4194304 306 243 0 0 0 0 2 0 16 0 1 0 175301644 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6566/statm: 1338 234 195 169 0 49 0
[pid=6569] ppid=6566 vsize=32136 CPUtime=462.58
/proc/6569/stat : 6569 (rsat) R 6566 6566 6093 0 -1 4194304 12607 0 0 0 46249 9 0 0 25 0 1 0 175301647 32907264 7589 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6569/statm: 8034 7589 86 211 0 7820 0
Current children cumulated CPU time (s) 462.6
Current children cumulated vsize (KiB) 37488

[startup+522.808 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6571
/proc/meminfo: memFree=852712/2055920 swapFree=4183096/4192956
[pid=6566] ppid=6564 vsize=5352 CPUtime=0.02

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

[pid=6566] ppid=6564 vsize=5352 CPUtime=0.02
/proc/6566/stat : 6566 (rsat.sh) S 6564 6566 6093 0 -1 4194304 306 243 0 0 0 0 2 0 16 0 1 0 175301644 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6566/statm: 1338 234 195 169 0 49 0
[pid=6569] ppid=6566 vsize=39872 CPUtime=582.68
/proc/6569/stat : 6569 (rsat) R 6566 6566 6093 0 -1 4194304 14558 0 0 0 58256 12 0 0 25 0 1 0 175301647 40828928 9540 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6569/statm: 9968 9540 86 211 0 9754 0
Current children cumulated CPU time (s) 582.7
Current children cumulated vsize (KiB) 45224

[startup+642.927 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6571
/proc/meminfo: memFree=845928/2055920 swapFree=4183096/4192956
[pid=6566] ppid=6564 vsize=5352 CPUtime=0.02
/proc/6566/stat : 6566 (rsat.sh) S 6564 6566 6093 0 -1 4194304 306 243 0 0 0 0 2 0 16 0 1 0 175301644 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6566/statm: 1338 234 195 169 0 49 0
[pid=6569] ppid=6566 vsize=43020 CPUtime=642.72
/proc/6569/stat : 6569 (rsat) R 6566 6566 6093 0 -1 4194304 15374 0 0 0 64260 12 0 0 25 0 1 0 175301647 44052480 10356 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6569/statm: 10755 10356 86 211 0 10541 0
Current children cumulated CPU time (s) 642.74
Current children cumulated vsize (KiB) 48372

[startup+702.981 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 6571
/proc/meminfo: memFree=845096/2055920 swapFree=4183096/4192956
[pid=6566] ppid=6564 vsize=5352 CPUtime=0.02
/proc/6566/stat : 6566 (rsat.sh) S 6564 6566 6093 0 -1 4194304 306 243 0 0 0 0 2 0 16 0 1 0 175301644 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6566/statm: 1338 234 195 169 0 49 0
[pid=6569] ppid=6566 vsize=45720 CPUtime=702.76
/proc/6569/stat : 6569 (rsat) R 6566 6566 6093 0 -1 4194304 19683 0 0 0 70262 14 0 0 25 0 1 0 175301647 46817280 10502 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6569/statm: 11430 10502 86 211 0 11216 0
Current children cumulated CPU time (s) 702.78
Current children cumulated vsize (KiB) 51072

[startup+763.036 s]
/proc/loadavg: 1.04 1.00 1.00 2/66 6571
/proc/meminfo: memFree=845288/2055920 swapFree=4183096/4192956
[pid=6566] ppid=6564 vsize=5352 CPUtime=0.02
/proc/6566/stat : 6566 (rsat.sh) S 6564 6566 6093 0 -1 4194304 306 243 0 0 0 0 2 0 16 0 1 0 175301644 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6566/statm: 1338 234 195 169 0 49 0
[pid=6569] ppid=6566 vsize=45720 CPUtime=762.8
/proc/6569/stat : 6569 (rsat) R 6566 6566 6093 0 -1 4194304 19683 0 0 0 76266 14 0 0 25 0 1 0 175301647 46817280 10502 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6569/statm: 11430 10502 86 211 0 11216 0
Current children cumulated CPU time (s) 762.82
Current children cumulated vsize (KiB) 51072

[startup+823.095 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 6571
/proc/meminfo: memFree=845288/2055920 swapFree=4183096/4192956
[pid=6566] ppid=6564 vsize=5352 CPUtime=0.02
/proc/6566/stat : 6566 (rsat.sh) S 6564 6566 6093 0 -1 4194304 306 243 0 0 0 0 2 0 16 0 1 0 175301644 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6566/statm: 1338 234 195 169 0 49 0
[pid=6569] ppid=6566 vsize=45720 CPUtime=822.84
/proc/6569/stat : 6569 (rsat) R 6566 6566 6093 0 -1 4194304 19686 0 0 0 82270 14 0 0 25 0 1 0 175301647 46817280 10505 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522807 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6569/statm: 11430 10505 86 211 0 11216 0
Current children cumulated CPU time (s) 822.86
Current children cumulated vsize (KiB) 51072

[startup+883.148 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6571
/proc/meminfo: memFree=845352/2055920 swapFree=4183096/4192956
[pid=6566] ppid=6564 vsize=5352 CPUtime=0.02
/proc/6566/stat : 6566 (rsat.sh) S 6564 6566 6093 0 -1 4194304 306 243 0 0 0 0 2 0 16 0 1 0 175301644 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6566/statm: 1338 234 195 169 0 49 0
[pid=6569] ppid=6566 vsize=45720 CPUtime=882.88
/proc/6569/stat : 6569 (rsat) R 6566 6566 6093 0 -1 4194304 19695 0 0 0 88274 14 0 0 25 0 1 0 175301647 46817280 10514 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6569/statm: 11430 10514 86 211 0 11216 0
Current children cumulated CPU time (s) 882.9
Current children cumulated vsize (KiB) 51072

[startup+943.202 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6571
/proc/meminfo: memFree=845288/2055920 swapFree=4183096/4192956
[pid=6566] ppid=6564 vsize=5352 CPUtime=0.02
/proc/6566/stat : 6566 (rsat.sh) S 6564 6566 6093 0 -1 4194304 306 243 0 0 0 0 2 0 16 0 1 0 175301644 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6566/statm: 1338 234 195 169 0 49 0
[pid=6569] ppid=6566 vsize=45720 CPUtime=942.92
/proc/6569/stat : 6569 (rsat) R 6566 6566 6093 0 -1 4194304 19695 0 0 0 94278 14 0 0 25 0 1 0 175301647 46817280 10514 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6569/statm: 11430 10514 86 211 0 11216 0
Current children cumulated CPU time (s) 942.94
Current children cumulated vsize (KiB) 51072

[startup+1003.26 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6571
/proc/meminfo: memFree=845288/2055920 swapFree=4183096/4192956
[pid=6566] ppid=6564 vsize=5352 CPUtime=0.02
/proc/6566/stat : 6566 (rsat.sh) S 6564 6566 6093 0 -1 4194304 306 243 0 0 0 0 2 0 16 0 1 0 175301644 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6566/statm: 1338 234 195 169 0 49 0
[pid=6569] ppid=6566 vsize=45720 CPUtime=1002.96
/proc/6569/stat : 6569 (rsat) R 6566 6566 6093 0 -1 4194304 19702 0 0 0 100282 14 0 0 25 0 1 0 175301647 46817280 10521 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6569/statm: 11430 10521 86 211 0 11216 0
Current children cumulated CPU time (s) 1002.98
Current children cumulated vsize (KiB) 51072

[startup+1063.32 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6571
/proc/meminfo: memFree=845160/2055920 swapFree=4183096/4192956
[pid=6566] ppid=6564 vsize=5352 CPUtime=0.02
/proc/6566/stat : 6566 (rsat.sh) S 6564 6566 6093 0 -1 4194304 306 243 0 0 0 0 2 0 16 0 1 0 175301644 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6566/statm: 1338 234 195 169 0 49 0
[pid=6569] ppid=6566 vsize=45852 CPUtime=1063
/proc/6569/stat : 6569 (rsat) R 6566 6566 6093 0 -1 4194304 19734 0 0 0 106286 14 0 0 25 0 1 0 175301647 46952448 10553 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6569/statm: 11463 10553 86 211 0 11249 0
Current children cumulated CPU time (s) 1063.02
Current children cumulated vsize (KiB) 51204

[startup+1123.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6571
/proc/meminfo: memFree=842792/2055920 swapFree=4183096/4192956
[pid=6566] ppid=6564 vsize=5352 CPUtime=0.02
/proc/6566/stat : 6566 (rsat.sh) S 6564 6566 6093 0 -1 4194304 306 243 0 0 0 0 2 0 16 0 1 0 175301644 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6566/statm: 1338 234 195 169 0 49 0
[pid=6569] ppid=6566 vsize=48352 CPUtime=1123.05
/proc/6569/stat : 6569 (rsat) R 6566 6566 6093 0 -1 4194304 20343 0 0 0 112290 15 0 0 25 0 1 0 175301647 49512448 11162 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6569/statm: 12088 11162 86 211 0 11874 0
Current children cumulated CPU time (s) 1123.07
Current children cumulated vsize (KiB) 53704

[startup+1183.44 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6571
/proc/meminfo: memFree=840040/2055920 swapFree=4183096/4192956
[pid=6566] ppid=6564 vsize=5352 CPUtime=0.02
/proc/6566/stat : 6566 (rsat.sh) S 6564 6566 6093 0 -1 4194304 306 243 0 0 0 0 2 0 16 0 1 0 175301644 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6566/statm: 1338 234 195 169 0 49 0
[pid=6569] ppid=6566 vsize=51040 CPUtime=1183.1
/proc/6569/stat : 6569 (rsat) R 6566 6566 6093 0 -1 4194304 21065 0 0 0 118294 16 0 0 25 0 1 0 175301647 52264960 11851 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6569/statm: 12760 11851 86 211 0 12546 0
Current children cumulated CPU time (s) 1183.12
Current children cumulated vsize (KiB) 56392



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6571
/proc/meminfo: memFree=839272/2055920 swapFree=4183096/4192956
[pid=6566] ppid=6564 vsize=5352 CPUtime=0.02
/proc/6566/stat : 6566 (rsat.sh) S 6564 6566 6093 0 -1 4194304 306 243 0 0 0 0 2 0 16 0 1 0 175301644 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6566/statm: 1338 234 195 169 0 49 0
[pid=6569] ppid=6566 vsize=51688 CPUtime=1200
/proc/6569/stat : 6569 (rsat) R 6566 6566 6093 0 -1 4194304 21242 0 0 0 119984 16 0 0 25 0 1 0 175301647 52928512 12028 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6569/statm: 12922 12028 86 211 0 12708 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 57040

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

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

[startup+1200.35 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 6571
/proc/meminfo: memFree=839272/2055920 swapFree=4183096/4192956
[pid=6566] ppid=6564 vsize=5352 CPUtime=0.02
/proc/6566/stat : 6566 (rsat.sh) S 6564 6566 6093 0 -1 4194304 306 243 0 0 0 0 2 0 16 0 1 0 175301644 5480448 234 18446744073709551615 4194304 4889804 548682069248 18446744073709551615 254195327812 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/6566/statm: 1338 234 195 169 0 49 0
[pid=6569] ppid=6566 vsize=51688 CPUtime=1200
/proc/6569/stat : 6569 (rsat) R 6566 6566 6093 0 -1 4194304 21242 0 0 0 119984 16 0 0 25 0 1 0 175301647 52928512 12028 18446744073709551615 134512640 135377749 4294956784 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/6569/statm: 12922 12028 86 211 0 12708 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 57040

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 6566 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=24996 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=1999
CPU time returned by wait4() is 0.026995
while last known CPU time is 1200.02

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

Real time (s): 1200.36
CPU time (s): 1200.02
CPU user time (s): 1199.86
CPU system time (s): 0.16
CPU usage (%): 99.9717
Max. virtual memory (cumulated for all children) (KiB): 65200

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.024996
system time used= 0.001999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 549
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 0.969852 second user time and 2.42863 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Sun Feb 18 16:16:18 UTC 2007

IDJOB= 295978
IDBENCH= 19926
IDSOLVER= 104
FILE ID= node34/295978-1171815378

PBS_JOBID= 3839651

Free space on /tmp= 66563 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v70/unif-k7-r89-v70-c6230-S167199451-11.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/295978-1171815378/rsat.sh /tmp/evaluation/295978-1171815378/instance-295978-1171815378.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-295978-1171815378 -o ROOT/results/node34/solver-295978-1171815378 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/295978-1171815378/rsat.sh /tmp/evaluation/295978-1171815378/instance-295978-1171815378.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  8dfab95124988e9b30d2b91793d7fb26

RANDOM SEED= 540723860

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.234
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		: 3000.234
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:        888272 kB
Buffers:         42224 kB
Cached:        1026332 kB
SwapCached:       4688 kB
Active:         744072 kB
Inactive:       334836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        888272 kB
SwapTotal:     4192956 kB
SwapFree:      4183096 kB
Dirty:            1824 kB
Writeback:           0 kB
Mapped:          15348 kB
Slab:            74776 kB
Committed_AS:   473440 kB
PageTables:       1396 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 node34 on Sun Feb 18 16:36:21 UTC 2007