Trace number 303235

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) 1200.04 1200.53

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S94225360-10.cnf
MD5SUM38fa9b18ee6b5e5fc7f4a67047d30823
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 variables180
Number of clauses15300
Sum of the clauses size107100
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 515300

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   15300   107100 |    4589       0        0     nan |  0.000 % |
0.00/0.02	c ==============================================================================
0.00/0.02	c Result  :   #vars: 180   #clauses: 15300   #literals: 107100
0.00/0.02	c CPU time:   0.021996 s
0.00/0.02	c ==============================================================================
0.00/0.07	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/node38/watcher-303235-1172030458 -o ROOT/results/node38/solver-303235-1172030458 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303235-1172030458/rsat.sh /tmp/evaluation/303235-1172030458/instance-303235-1172030458.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: 1.00 1.00 0.97 3/64 9312
/proc/meminfo: memFree=1599232/2055920 swapFree=4183144/4192956
[pid=9312] ppid=9310 vsize=5352 CPUtime=0
/proc/9312/stat : 9312 (rsat.sh) R 9310 9312 9132 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 223001656 5480448 231 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890439327 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/9312/statm: 1338 231 194 169 0 49 0
[pid=9313] ppid=9312 vsize=688 CPUtime=0
/proc/9313/stat : 9313 (SatElite) R 9312 9312 9132 0 -1 4194304 104 0 0 0 0 0 0 0 18 0 1 0 223001657 704512 86 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/9313/statm: 172 87 49 128 0 41 0

[startup+0.107498 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 9312
/proc/meminfo: memFree=1599232/2055920 swapFree=4183144/4192956
[pid=9312] ppid=9310 vsize=5352 CPUtime=0.05
/proc/9312/stat : 9312 (rsat.sh) S 9310 9312 9132 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 223001656 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9312/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+0.515544 s]
/proc/loadavg: 1.00 1.00 0.97 3/64 9312
/proc/meminfo: memFree=1599232/2055920 swapFree=4183144/4192956
[pid=9312] ppid=9310 vsize=5352 CPUtime=0.05
/proc/9312/stat : 9312 (rsat.sh) S 9310 9312 9132 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 223001656 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9312/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 5352

[startup+1.33764 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 9315
/proc/meminfo: memFree=1595632/2055920 swapFree=4183144/4192956
[pid=9312] ppid=9310 vsize=5352 CPUtime=0.05
/proc/9312/stat : 9312 (rsat.sh) S 9310 9312 9132 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 223001656 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9312/statm: 1338 234 195 169 0 49 0
[pid=9315] ppid=9312 vsize=4760 CPUtime=1.25
/proc/9315/stat : 9315 (rsat) R 9312 9312 9132 0 -1 4194304 1077 0 0 0 125 0 0 0 25 0 1 0 223001663 4874240 1031 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134527787 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9315/statm: 1190 1031 86 211 0 976 0
Current children cumulated CPU time (s) 1.3
Current children cumulated vsize (KiB) 10112

[startup+2.98583 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 9315
/proc/meminfo: memFree=1594224/2055920 swapFree=4183144/4192956
[pid=9312] ppid=9310 vsize=5352 CPUtime=0.05
/proc/9312/stat : 9312 (rsat.sh) S 9310 9312 9132 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 223001656 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9312/statm: 1338 234 195 169 0 49 0
[pid=9315] ppid=9312 vsize=6996 CPUtime=2.9
/proc/9315/stat : 9315 (rsat) R 9312 9312 9132 0 -1 4194304 1848 0 0 0 289 1 0 0 25 0 1 0 223001663 7163904 1541 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9315/statm: 1749 1541 86 211 0 1535 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 12348

[startup+6.26221 s]
/proc/loadavg: 1.00 1.00 0.97 2/72 9341
/proc/meminfo: memFree=1589184/2055920 swapFree=4183144/4192956
[pid=9312] ppid=9310 vsize=5352 CPUtime=0.05
/proc/9312/stat : 9312 (rsat.sh) S 9310 9312 9132 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 223001656 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9312/statm: 1338 234 195 169 0 49 0
[pid=9315] ppid=9312 vsize=9336 CPUtime=6.16
/proc/9315/stat : 9315 (rsat) R 9312 9312 9132 0 -1 4194304 2648 0 0 0 615 1 0 0 25 0 1 0 223001663 9560064 2145 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 0 0 0
/proc/9315/statm: 2334 2145 86 211 0 2120 0
Current children cumulated CPU time (s) 6.21
Current children cumulated vsize (KiB) 14688

[startup+12.7269 s]
/proc/loadavg: 1.00 1.00 0.97 2/72 9387
/proc/meminfo: memFree=1585792/2055920 swapFree=4183144/4192956
[pid=9312] ppid=9310 vsize=5352 CPUtime=0.05
/proc/9312/stat : 9312 (rsat.sh) S 9310 9312 9132 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 223001656 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9312/statm: 1338 234 195 169 0 49 0
[pid=9315] ppid=9312 vsize=13076 CPUtime=12.62
/proc/9315/stat : 9315 (rsat) R 9312 9312 9132 0 -1 4194304 4013 0 0 0 1259 3 0 0 25 0 1 0 223001663 13389824 3024 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9315/statm: 3269 3024 86 211 0 3055 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 18428

[startup+25.5374 s]
/proc/loadavg: 1.00 1.00 0.97 2/72 9415
/proc/meminfo: memFree=1580736/2055920 swapFree=4183144/4192956
[pid=9312] ppid=9310 vsize=5352 CPUtime=0.05
/proc/9312/stat : 9312 (rsat.sh) S 9310 9312 9132 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 223001656 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9312/statm: 1338 234 195 169 0 49 0
[pid=9315] ppid=9312 vsize=18288 CPUtime=25.41
/proc/9315/stat : 9315 (rsat) R 9312 9312 9132 0 -1 4194304 5364 0 0 0 2537 4 0 0 25 0 1 0 223001663 18726912 4375 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9315/statm: 4572 4375 86 211 0 4358 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 23640

[startup+51.1763 s]
/proc/loadavg: 1.00 1.00 0.97 2/72 9431
/proc/meminfo: memFree=1574720/2055920 swapFree=4183144/4192956
[pid=9312] ppid=9310 vsize=5352 CPUtime=0.05
/proc/9312/stat : 9312 (rsat.sh) S 9310 9312 9132 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 223001656 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9312/statm: 1338 234 195 169 0 49 0
[pid=9315] ppid=9312 vsize=24484 CPUtime=51.02
/proc/9315/stat : 9315 (rsat) R 9312 9312 9132 0 -1 4194304 7384 0 0 0 5097 5 0 0 25 0 1 0 223001663 25071616 5813 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9315/statm: 6121 5813 86 211 0 5907 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 29836

[startup+102.446 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 9513
/proc/meminfo: memFree=1569328/2055920 swapFree=4183144/4192956
[pid=9312] ppid=9310 vsize=5352 CPUtime=0.05
/proc/9312/stat : 9312 (rsat.sh) S 9310 9312 9132 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 223001656 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9312/statm: 1338 234 195 169 0 49 0
[pid=9315] ppid=9312 vsize=30908 CPUtime=102.22
/proc/9315/stat : 9315 (rsat) R 9312 9312 9132 0 -1 4194304 9796 0 0 0 10215 7 0 0 25 0 1 0 223001663 31649792 7453 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9315/statm: 7727 7453 86 211 0 7513 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 36260

[startup+162.511 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 9513
/proc/meminfo: memFree=1560696/2055920 swapFree=4183144/4192956
[pid=9312] ppid=9310 vsize=5352 CPUtime=0.05
/proc/9312/stat : 9312 (rsat.sh) S 9310 9312 9132 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 223001656 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9312/statm: 1338 234 195 169 0 49 0
[pid=9315] ppid=9312 vsize=38620 CPUtime=162.28
/proc/9315/stat : 9315 (rsat) R 9312 9312 9132 0 -1 4194304 12600 0 0 0 16218 10 0 0 25 0 1 0 223001663 39546880 9485 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9315/statm: 9655 9485 86 211 0 9441 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 43972

[startup+222.569 s]
/proc/loadavg: 1.00 1.00 0.97 2/66 9513
/proc/meminfo: memFree=1556472/2055920 swapFree=4183144/4192956
[pid=9312] ppid=9310 vsize=5352 CPUtime=0.05
/proc/9312/stat : 9312 (rsat.sh) S 9310 9312 9132 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 223001656 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9312/statm: 1338 234 195 169 0 49 0
[pid=9315] ppid=9312 vsize=44452 CPUtime=222.32
/proc/9315/stat : 9315 (rsat) R 9312 9312 9132 0 -1 4194304 14106 0 0 0 22220 12 0 0 25 0 1 0 223001663 45518848 10605 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9315/statm: 11113 10605 86 211 0 10899 0
Current children cumulated CPU time (s) 222.37
Current children cumulated vsize (KiB) 49804

[startup+282.633 s]
/proc/loadavg: 1.03 1.01 0.98 2/66 9513
/proc/meminfo: memFree=1545080/2055920 swapFree=4183144/4192956
[pid=9312] ppid=9310 vsize=5352 CPUtime=0.05
/proc/9312/stat : 9312 (rsat.sh) S 9310 9312 9132 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 223001656 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9312/statm: 1338 234 195 169 0 49 0
[pid=9315] ppid=9312 vsize=55528 CPUtime=282.36
/proc/9315/stat : 9315 (rsat) R 9312 9312 9132 0 -1 4194304 16982 0 0 0 28222 14 0 0 25 0 1 0 223001663 56860672 13481 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9315/statm: 13882 13481 86 211 0 13668 0
Current children cumulated CPU time (s) 282.41
Current children cumulated vsize (KiB) 60880

[startup+342.697 s]
/proc/loadavg: 1.01 1.01 0.98 2/66 9513
/proc/meminfo: memFree=1542840/2055920 swapFree=4183144/4192956
[pid=9312] ppid=9310 vsize=5352 CPUtime=0.05
/proc/9312/stat : 9312 (rsat.sh) S 9310 9312 9132 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 223001656 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9312/statm: 1338 234 195 169 0 49 0
[pid=9315] ppid=9312 vsize=57396 CPUtime=342.4
/proc/9315/stat : 9315 (rsat) R 9312 9312 9132 0 -1 4194304 19044 0 0 0 34225 15 0 0 25 0 1 0 223001663 58773504 13985 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134525905 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9315/statm: 14349 13985 86 211 0 14135 0
Current children cumulated CPU time (s) 342.45
Current children cumulated vsize (KiB) 62748

[startup+402.759 s]
/proc/loadavg: 1.00 1.00 0.98 2/66 9513
/proc/meminfo: memFree=1542840/2055920 swapFree=4183144/4192956
[pid=9312] ppid=9310 vsize=5352 CPUtime=0.05
/proc/9312/stat : 9312 (rsat.sh) S 9310 9312 9132 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 223001656 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9312/statm: 1338 234 195 169 0 49 0
[pid=9315] ppid=9312 vsize=57396 CPUtime=402.45
/proc/9315/stat : 9315 (rsat) R 9312 9312 9132 0 -1 4194304 19045 0 0 0 40230 15 0 0 25 0 1 0 223001663 58773504 13986 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9315/statm: 14349 13986 86 211 0 14135 0
Current children cumulated CPU time (s) 402.5
Current children cumulated vsize (KiB) 62748

[startup+462.82 s]
/proc/loadavg: 1.08 1.02 0.98 2/66 9513
/proc/meminfo: memFree=1542904/2055920 swapFree=4183144/4192956
[pid=9312] ppid=9310 vsize=5352 CPUtime=0.05
/proc/9312/stat : 9312 (rsat.sh) S 9310 9312 9132 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 223001656 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9312/statm: 1338 234 195 169 0 49 0
[pid=9315] ppid=9312 vsize=57396 CPUtime=462.5
/proc/9315/stat : 9315 (rsat) R 9312 9312 9132 0 -1 4194304 19045 0 0 0 46234 16 0 0 25 0 1 0 223001663 58773504 13986 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9315/statm: 14349 13986 86 211 0 14135 0
Current children cumulated CPU time (s) 462.55
Current children cumulated vsize (KiB) 62748

[startup+522.882 s]
/proc/loadavg: 1.03 1.01 0.98 2/66 9513
/proc/meminfo: memFree=1534520/2055920 swapFree=4183144/4192956
[pid=9312] ppid=9310 vsize=5352 CPUtime=0.05

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

[pid=9312] ppid=9310 vsize=5352 CPUtime=0.05
/proc/9312/stat : 9312 (rsat.sh) S 9310 9312 9132 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 223001656 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9312/statm: 1338 234 195 169 0 49 0
[pid=9315] ppid=9312 vsize=72928 CPUtime=582.59
/proc/9315/stat : 9315 (rsat) R 9312 9312 9132 0 -1 4194304 23083 0 0 0 58239 20 0 0 25 0 1 0 223001663 74678272 18024 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9315/statm: 18232 18024 86 211 0 18018 0
Current children cumulated CPU time (s) 582.64
Current children cumulated vsize (KiB) 78280

[startup+643.01 s]
/proc/loadavg: 1.03 1.02 0.99 2/66 9513
/proc/meminfo: memFree=1519288/2055920 swapFree=4183144/4192956
[pid=9312] ppid=9310 vsize=5352 CPUtime=0.05
/proc/9312/stat : 9312 (rsat.sh) S 9310 9312 9132 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 223001656 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9312/statm: 1338 234 195 169 0 49 0
[pid=9315] ppid=9312 vsize=83272 CPUtime=642.63
/proc/9315/stat : 9315 (rsat) R 9312 9312 9132 0 -1 4194304 25721 0 0 0 64242 21 0 0 25 0 1 0 223001663 85270528 19892 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9315/statm: 20818 19892 86 211 0 20604 0
Current children cumulated CPU time (s) 642.68
Current children cumulated vsize (KiB) 88624

[startup+703.073 s]
/proc/loadavg: 1.01 1.01 0.99 2/66 9513
/proc/meminfo: memFree=1514488/2055920 swapFree=4183144/4192956
[pid=9312] ppid=9310 vsize=5352 CPUtime=0.05
/proc/9312/stat : 9312 (rsat.sh) S 9310 9312 9132 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 223001656 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9312/statm: 1338 234 195 169 0 49 0
[pid=9315] ppid=9312 vsize=87772 CPUtime=702.68
/proc/9315/stat : 9315 (rsat) R 9312 9312 9132 0 -1 4194304 29972 0 0 0 70243 25 0 0 25 0 1 0 223001663 89878528 21067 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9315/statm: 21943 21067 86 211 0 21729 0
Current children cumulated CPU time (s) 702.73
Current children cumulated vsize (KiB) 93124

[startup+763.134 s]
/proc/loadavg: 1.00 1.00 0.99 2/66 9513
/proc/meminfo: memFree=1514424/2055920 swapFree=4183144/4192956
[pid=9312] ppid=9310 vsize=5352 CPUtime=0.05
/proc/9312/stat : 9312 (rsat.sh) S 9310 9312 9132 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 223001656 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9312/statm: 1338 234 195 169 0 49 0
[pid=9315] ppid=9312 vsize=87772 CPUtime=762.73
/proc/9315/stat : 9315 (rsat) R 9312 9312 9132 0 -1 4194304 29990 0 0 0 76248 25 0 0 25 0 1 0 223001663 89878528 21085 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9315/statm: 21943 21085 86 211 0 21729 0
Current children cumulated CPU time (s) 762.78
Current children cumulated vsize (KiB) 93124

[startup+823.197 s]
/proc/loadavg: 1.06 1.02 1.00 2/66 9513
/proc/meminfo: memFree=1514360/2055920 swapFree=4183144/4192956
[pid=9312] ppid=9310 vsize=5352 CPUtime=0.05
/proc/9312/stat : 9312 (rsat.sh) S 9310 9312 9132 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 223001656 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9312/statm: 1338 234 195 169 0 49 0
[pid=9315] ppid=9312 vsize=87772 CPUtime=822.77
/proc/9315/stat : 9315 (rsat) R 9312 9312 9132 0 -1 4194304 29993 0 0 0 82252 25 0 0 25 0 1 0 223001663 89878528 21088 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9315/statm: 21943 21088 86 211 0 21729 0
Current children cumulated CPU time (s) 822.82
Current children cumulated vsize (KiB) 93124

[startup+883.262 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 9513
/proc/meminfo: memFree=1514360/2055920 swapFree=4183144/4192956
[pid=9312] ppid=9310 vsize=5352 CPUtime=0.05
/proc/9312/stat : 9312 (rsat.sh) S 9310 9312 9132 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 223001656 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9312/statm: 1338 234 195 169 0 49 0
[pid=9315] ppid=9312 vsize=87772 CPUtime=882.82
/proc/9315/stat : 9315 (rsat) R 9312 9312 9132 0 -1 4194304 29997 0 0 0 88257 25 0 0 25 0 1 0 223001663 89878528 21092 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9315/statm: 21943 21092 86 211 0 21729 0
Current children cumulated CPU time (s) 882.87
Current children cumulated vsize (KiB) 93124

[startup+943.322 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 9513
/proc/meminfo: memFree=1514360/2055920 swapFree=4183144/4192956
[pid=9312] ppid=9310 vsize=5352 CPUtime=0.05
/proc/9312/stat : 9312 (rsat.sh) S 9310 9312 9132 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 223001656 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9312/statm: 1338 234 195 169 0 49 0
[pid=9315] ppid=9312 vsize=87772 CPUtime=942.86
/proc/9315/stat : 9315 (rsat) R 9312 9312 9132 0 -1 4194304 30002 0 0 0 94261 25 0 0 25 0 1 0 223001663 89878528 21097 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9315/statm: 21943 21097 86 211 0 21729 0
Current children cumulated CPU time (s) 942.91
Current children cumulated vsize (KiB) 93124

[startup+1003.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9513
/proc/meminfo: memFree=1514360/2055920 swapFree=4183144/4192956
[pid=9312] ppid=9310 vsize=5352 CPUtime=0.05
/proc/9312/stat : 9312 (rsat.sh) S 9310 9312 9132 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 223001656 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9312/statm: 1338 234 195 169 0 49 0
[pid=9315] ppid=9312 vsize=87772 CPUtime=1002.9
/proc/9315/stat : 9315 (rsat) R 9312 9312 9132 0 -1 4194304 30002 0 0 0 100265 25 0 0 25 0 1 0 223001663 89878528 21097 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9315/statm: 21943 21097 86 211 0 21729 0
Current children cumulated CPU time (s) 1002.95
Current children cumulated vsize (KiB) 93124

[startup+1063.45 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9513
/proc/meminfo: memFree=1512824/2055920 swapFree=4183144/4192956
[pid=9312] ppid=9310 vsize=5352 CPUtime=0.05
/proc/9312/stat : 9312 (rsat.sh) S 9310 9312 9132 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 223001656 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9312/statm: 1338 234 195 169 0 49 0
[pid=9315] ppid=9312 vsize=89296 CPUtime=1062.95
/proc/9315/stat : 9315 (rsat) R 9312 9312 9132 0 -1 4194304 30388 0 0 0 106269 26 0 0 25 0 1 0 223001663 91439104 21483 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9315/statm: 22324 21483 86 211 0 22110 0
Current children cumulated CPU time (s) 1063
Current children cumulated vsize (KiB) 94648

[startup+1123.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 9513
/proc/meminfo: memFree=1506680/2055920 swapFree=4183144/4192956
[pid=9312] ppid=9310 vsize=5352 CPUtime=0.05
/proc/9312/stat : 9312 (rsat.sh) S 9310 9312 9132 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 223001656 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9312/statm: 1338 234 195 169 0 49 0
[pid=9315] ppid=9312 vsize=95308 CPUtime=1123
/proc/9315/stat : 9315 (rsat) R 9312 9312 9132 0 -1 4194304 31942 0 0 0 112272 28 0 0 25 0 1 0 223001663 97595392 23037 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9315/statm: 23827 23037 86 211 0 23613 0
Current children cumulated CPU time (s) 1123.05
Current children cumulated vsize (KiB) 100660

[startup+1183.57 s]
/proc/loadavg: 1.05 1.01 1.00 2/66 9513
/proc/meminfo: memFree=1500664/2055920 swapFree=4183144/4192956
[pid=9312] ppid=9310 vsize=5352 CPUtime=0.05
/proc/9312/stat : 9312 (rsat.sh) S 9310 9312 9132 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 223001656 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9312/statm: 1338 234 195 169 0 49 0
[pid=9315] ppid=9312 vsize=100964 CPUtime=1183.04
/proc/9315/stat : 9315 (rsat) R 9312 9312 9132 0 -1 4194304 33440 0 0 0 118275 29 0 0 25 0 1 0 223001663 103387136 24535 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9315/statm: 25241 24535 86 211 0 25027 0
Current children cumulated CPU time (s) 1183.09
Current children cumulated vsize (KiB) 106316



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.52 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 9513
/proc/meminfo: memFree=1498936/2055920 swapFree=4183144/4192956
[pid=9312] ppid=9310 vsize=5352 CPUtime=0.05
/proc/9312/stat : 9312 (rsat.sh) S 9310 9312 9132 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 223001656 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9312/statm: 1338 234 195 169 0 49 0
[pid=9315] ppid=9312 vsize=102508 CPUtime=1199.99
/proc/9315/stat : 9315 (rsat) R 9312 9312 9132 0 -1 4194304 33845 0 0 0 119970 29 0 0 25 0 1 0 223001663 104968192 24940 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9315/statm: 25627 24940 86 211 0 25413 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 107860

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

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

[startup+1200.52 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 9513
/proc/meminfo: memFree=1498936/2055920 swapFree=4183144/4192956
[pid=9312] ppid=9310 vsize=5352 CPUtime=0.05
/proc/9312/stat : 9312 (rsat.sh) S 9310 9312 9132 0 -1 4194304 305 452 0 0 0 0 5 0 16 0 1 0 223001656 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 266890437444 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/9312/statm: 1338 234 195 169 0 49 0
[pid=9315] ppid=9312 vsize=102508 CPUtime=1199.99
/proc/9315/stat : 9315 (rsat) R 9312 9312 9132 0 -1 4194304 33845 0 0 0 119970 29 0 0 25 0 1 0 223001663 104968192 24940 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/9315/statm: 25627 24940 86 211 0 25413 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 107860

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 9312 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=59990 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=8998
CPU time returned by wait4() is 0.068988
while last known CPU time is 1200.04

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

Real time (s): 1200.53
CPU time (s): 1200.04
CPU user time (s): 1199.75
CPU system time (s): 0.29
CPU usage (%): 99.959
Max. virtual memory (cumulated for all children) (KiB): 107860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.05999
system time used= 0.008998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 757
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= 2

runsolver used 1.08283 second user time and 2.55961 second system time

The end

Launcher Data (download as text)

Begin job on node38 on Wed Feb 21 04:00:58 UTC 2007

IDJOB= 303235
IDBENCH= 20103
IDSOLVER= 104
FILE ID= node38/303235-1172030458

PBS_JOBID= 3892715

Free space on /tmp= 66561 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S94225360-10.cnf
COMMAND LINE= /tmp/evaluation/303235-1172030458/rsat.sh /tmp/evaluation/303235-1172030458/instance-303235-1172030458.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node38/watcher-303235-1172030458 -o ROOT/results/node38/solver-303235-1172030458 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303235-1172030458/rsat.sh /tmp/evaluation/303235-1172030458/instance-303235-1172030458.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  38fa9b18ee6b5e5fc7f4a67047d30823

RANDOM SEED= 92180112

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node38.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		: 3000.233
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		: 3000.233
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:       1599640 kB
Buffers:         32572 kB
Cached:         366824 kB
SwapCached:       4116 kB
Active:         316476 kB
Inactive:        93404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1599640 kB
SwapTotal:     4192956 kB
SwapFree:      4183144 kB
Dirty:            2116 kB
Writeback:           0 kB
Mapped:          15364 kB
Slab:            32440 kB
Committed_AS:   510160 kB
PageTables:       1468 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= 66561 MiB

End job on node38 on Wed Feb 21 04:21:01 UTC 2007