Trace number 311722

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) 1200.01 1200.44

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S2108627398-03-UNSAT.cnf
MD5SUM2ccf1a5520f45941a05bd2d37ce612fe
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 variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    7478    20939 |    2243       0        0     nan |  0.000 % |
0.00/0.04	c |         0 |    6958    20663 |      --       0       --      -- |     --   | -520/-276
0.00/0.04	c ==============================================================================
0.00/0.04	c Result  :   #vars: 2046   #clauses: 6958   #literals: 20663
0.00/0.04	c CPU time:   0.038994 s
0.00/0.04	c ==============================================================================
0.00/0.05	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/node70/watcher-311722-1172575175 -o ROOT/results/node70/solver-311722-1172575175 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311722-1172575175/rsat.sh /tmp/evaluation/311722-1172575175/instance-311722-1172575175.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 1.00 3/64 16725
/proc/meminfo: memFree=1826840/2055920 swapFree=4183024/4192956
[pid=16725] ppid=16723 vsize=5352 CPUtime=0
/proc/16725/stat : 16725 (rsat.sh) S 16723 16725 16066 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 240318216 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/16725/statm: 1338 232 195 169 0 49 0
[pid=16726] ppid=16725 vsize=1172 CPUtime=0
/proc/16726/stat : 16726 (SatElite) R 16725 16725 16066 0 -1 4194304 186 0 0 0 0 0 0 0 19 0 1 0 240318217 1200128 169 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134685036 0 0 4096 3 0 0 0 17 1 0 0
/proc/16726/statm: 293 169 49 128 0 162 0

[startup+0.106632 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16725
/proc/meminfo: memFree=1826840/2055920 swapFree=4183024/4192956
[pid=16725] ppid=16723 vsize=5352 CPUtime=0.04
/proc/16725/stat : 16725 (rsat.sh) S 16723 16725 16066 0 -1 4194304 305 397 0 0 0 0 4 0 16 0 1 0 240318216 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16725/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.514705 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 16725
/proc/meminfo: memFree=1826840/2055920 swapFree=4183024/4192956
[pid=16725] ppid=16723 vsize=5352 CPUtime=0.04
/proc/16725/stat : 16725 (rsat.sh) S 16723 16725 16066 0 -1 4194304 305 397 0 0 0 0 4 0 16 0 1 0 240318216 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16725/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+1.33485 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16728
/proc/meminfo: memFree=1825224/2055920 swapFree=4183024/4192956
[pid=16725] ppid=16723 vsize=5352 CPUtime=0.04
/proc/16725/stat : 16725 (rsat.sh) S 16723 16725 16066 0 -1 4194304 305 397 0 0 0 0 4 0 16 0 1 0 240318216 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16725/statm: 1338 234 195 169 0 49 0
[pid=16728] ppid=16725 vsize=2680 CPUtime=1.27
/proc/16728/stat : 16728 (rsat) R 16725 16725 16066 0 -1 4194304 544 0 0 0 127 0 0 0 25 0 1 0 240318222 2744320 514 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526662 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16728/statm: 670 514 86 211 0 456 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8032

[startup+2.97115 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16728
/proc/meminfo: memFree=1824456/2055920 swapFree=4183024/4192956
[pid=16725] ppid=16723 vsize=5352 CPUtime=0.04
/proc/16725/stat : 16725 (rsat.sh) S 16723 16725 16066 0 -1 4194304 305 397 0 0 0 0 4 0 16 0 1 0 240318216 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16725/statm: 1338 234 195 169 0 49 0
[pid=16728] ppid=16725 vsize=3448 CPUtime=2.91
/proc/16728/stat : 16728 (rsat) R 16725 16725 16066 0 -1 4194304 730 0 0 0 291 0 0 0 25 0 1 0 240318222 3530752 684 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16728/statm: 862 684 86 211 0 648 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 8800

[startup+6.25274 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16728
/proc/meminfo: memFree=1822728/2055920 swapFree=4183024/4192956
[pid=16725] ppid=16723 vsize=5352 CPUtime=0.04
/proc/16725/stat : 16725 (rsat.sh) S 16723 16725 16066 0 -1 4194304 305 397 0 0 0 0 4 0 16 0 1 0 240318216 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16725/statm: 1338 234 195 169 0 49 0
[pid=16728] ppid=16725 vsize=5012 CPUtime=6.19
/proc/16728/stat : 16728 (rsat) R 16725 16725 16066 0 -1 4194304 1378 0 0 0 619 0 0 0 25 0 1 0 240318222 5132288 1038 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16728/statm: 1253 1038 86 211 0 1039 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 10364

[startup+12.7099 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16728
/proc/meminfo: memFree=1820808/2055920 swapFree=4183024/4192956
[pid=16725] ppid=16723 vsize=5352 CPUtime=0.04
/proc/16725/stat : 16725 (rsat.sh) S 16723 16725 16066 0 -1 4194304 305 397 0 0 0 0 4 0 16 0 1 0 240318216 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16725/statm: 1338 234 195 169 0 49 0
[pid=16728] ppid=16725 vsize=6548 CPUtime=12.65
/proc/16728/stat : 16728 (rsat) R 16725 16725 16066 0 -1 4194304 1989 0 0 0 1264 1 0 0 25 0 1 0 240318222 6705152 1453 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16728/statm: 1637 1453 86 211 0 1423 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11900

[startup+25.5222 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16728
/proc/meminfo: memFree=1818504/2055920 swapFree=4183024/4192956
[pid=16725] ppid=16723 vsize=5352 CPUtime=0.04
/proc/16725/stat : 16725 (rsat.sh) S 16723 16725 16066 0 -1 4194304 305 397 0 0 0 0 4 0 16 0 1 0 240318216 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16725/statm: 1338 234 195 169 0 49 0
[pid=16728] ppid=16725 vsize=9268 CPUtime=25.45
/proc/16728/stat : 16728 (rsat) R 16725 16725 16066 0 -1 4194304 3077 0 0 0 2543 2 0 0 25 0 1 0 240318222 9490432 2055 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16728/statm: 2317 2055 86 211 0 2103 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14620

[startup+51.1428 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 16728
/proc/meminfo: memFree=1814664/2055920 swapFree=4183024/4192956
[pid=16725] ppid=16723 vsize=5352 CPUtime=0.04
/proc/16725/stat : 16725 (rsat.sh) S 16723 16725 16066 0 -1 4194304 305 397 0 0 0 0 4 0 16 0 1 0 240318216 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16725/statm: 1338 234 195 169 0 49 0
[pid=16728] ppid=16725 vsize=12760 CPUtime=51.07
/proc/16728/stat : 16728 (rsat) R 16725 16725 16066 0 -1 4194304 4401 0 0 0 5104 3 0 0 25 0 1 0 240318222 13066240 2991 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529765 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16728/statm: 3190 2991 86 211 0 2976 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 18112

[startup+102.383 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 16728
/proc/meminfo: memFree=1809544/2055920 swapFree=4183024/4192956
[pid=16725] ppid=16723 vsize=5352 CPUtime=0.04
/proc/16725/stat : 16725 (rsat.sh) S 16723 16725 16066 0 -1 4194304 305 397 0 0 0 0 4 0 16 0 1 0 240318216 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16725/statm: 1338 234 195 169 0 49 0
[pid=16728] ppid=16725 vsize=18320 CPUtime=102.28
/proc/16728/stat : 16728 (rsat) R 16725 16725 16066 0 -1 4194304 6679 0 0 0 10223 5 0 0 25 0 1 0 240318222 18759680 4303 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16728/statm: 4580 4303 86 211 0 4366 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 23672

[startup+162.442 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 16728
/proc/meminfo: memFree=1800776/2055920 swapFree=4183024/4192956
[pid=16725] ppid=16723 vsize=5352 CPUtime=0.04
/proc/16725/stat : 16725 (rsat.sh) S 16723 16725 16066 0 -1 4194304 305 397 0 0 0 0 4 0 16 0 1 0 240318216 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16725/statm: 1338 234 195 169 0 49 0
[pid=16728] ppid=16725 vsize=27960 CPUtime=162.32
/proc/16728/stat : 16728 (rsat) R 16725 16725 16066 0 -1 4194304 10733 0 0 0 16224 8 0 0 25 0 1 0 240318222 28631040 6431 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16728/statm: 6990 6431 86 211 0 6776 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 33312

[startup+222.495 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16728
/proc/meminfo: memFree=1800904/2055920 swapFree=4183024/4192956
[pid=16725] ppid=16723 vsize=5352 CPUtime=0.04
/proc/16725/stat : 16725 (rsat.sh) S 16723 16725 16066 0 -1 4194304 305 397 0 0 0 0 4 0 16 0 1 0 240318216 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16725/statm: 1338 234 195 169 0 49 0
[pid=16728] ppid=16725 vsize=27960 CPUtime=222.36
/proc/16728/stat : 16728 (rsat) R 16725 16725 16066 0 -1 4194304 10735 0 0 0 22228 8 0 0 25 0 1 0 240318222 28631040 6433 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16728/statm: 6990 6433 86 211 0 6776 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 33312

[startup+282.552 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16728
/proc/meminfo: memFree=1795720/2055920 swapFree=4183024/4192956
[pid=16725] ppid=16723 vsize=5352 CPUtime=0.04
/proc/16725/stat : 16725 (rsat.sh) S 16723 16725 16066 0 -1 4194304 305 397 0 0 0 0 4 0 16 0 1 0 240318216 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16725/statm: 1338 234 195 169 0 49 0
[pid=16728] ppid=16725 vsize=33056 CPUtime=282.39
/proc/16728/stat : 16728 (rsat) R 16725 16725 16066 0 -1 4194304 12071 0 0 0 28230 9 0 0 25 0 1 0 240318222 33849344 7769 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16728/statm: 8264 7769 86 211 0 8050 0
Current children cumulated CPU time (s) 282.43
Current children cumulated vsize (KiB) 38408

[startup+342.614 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16728
/proc/meminfo: memFree=1789384/2055920 swapFree=4183024/4192956
[pid=16725] ppid=16723 vsize=5352 CPUtime=0.04
/proc/16725/stat : 16725 (rsat.sh) S 16723 16725 16066 0 -1 4194304 305 397 0 0 0 0 4 0 16 0 1 0 240318216 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16725/statm: 1338 234 195 169 0 49 0
[pid=16728] ppid=16725 vsize=38476 CPUtime=342.43
/proc/16728/stat : 16728 (rsat) R 16725 16725 16066 0 -1 4194304 15158 0 0 0 34232 11 0 0 25 0 1 0 240318222 39399424 9273 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16728/statm: 9619 9273 86 211 0 9405 0
Current children cumulated CPU time (s) 342.47
Current children cumulated vsize (KiB) 43828

[startup+402.676 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16728
/proc/meminfo: memFree=1789448/2055920 swapFree=4183024/4192956
[pid=16725] ppid=16723 vsize=5352 CPUtime=0.04
/proc/16725/stat : 16725 (rsat.sh) S 16723 16725 16066 0 -1 4194304 305 397 0 0 0 0 4 0 16 0 1 0 240318216 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16725/statm: 1338 234 195 169 0 49 0
[pid=16728] ppid=16725 vsize=38608 CPUtime=402.48
/proc/16728/stat : 16728 (rsat) R 16725 16725 16066 0 -1 4194304 15184 0 0 0 40236 12 0 0 25 0 1 0 240318222 39534592 9299 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16728/statm: 9652 9299 86 211 0 9438 0
Current children cumulated CPU time (s) 402.52
Current children cumulated vsize (KiB) 43960

[startup+462.732 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16728
/proc/meminfo: memFree=1789448/2055920 swapFree=4183024/4192956
[pid=16725] ppid=16723 vsize=5352 CPUtime=0.04
/proc/16725/stat : 16725 (rsat.sh) S 16723 16725 16066 0 -1 4194304 305 397 0 0 0 0 4 0 16 0 1 0 240318216 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16725/statm: 1338 234 195 169 0 49 0
[pid=16728] ppid=16725 vsize=38608 CPUtime=462.52
/proc/16728/stat : 16728 (rsat) R 16725 16725 16066 0 -1 4194304 15190 0 0 0 46240 12 0 0 25 0 1 0 240318222 39534592 9305 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522951 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16728/statm: 9652 9305 86 211 0 9438 0
Current children cumulated CPU time (s) 462.56
Current children cumulated vsize (KiB) 43960

[startup+522.785 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16728
/proc/meminfo: memFree=1789256/2055920 swapFree=4183024/4192956
[pid=16725] ppid=16723 vsize=5352 CPUtime=0.04
/proc/16725/stat : 16725 (rsat.sh) S 16723 16725 16066 0 -1 4194304 305 397 0 0 0 0 4 0 16 0 1 0 240318216 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16725/statm: 1338 234 195 169 0 49 0
[pid=16728] ppid=16725 vsize=39004 CPUtime=522.55
/proc/16728/stat : 16728 (rsat) R 16725 16725 16066 0 -1 4194304 15270 0 0 0 52243 12 0 0 25 0 1 0 240318222 39940096 9385 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16728/statm: 9751 9385 86 211 0 9537 0
Current children cumulated CPU time (s) 522.59
Current children cumulated vsize (KiB) 44356

[startup+582.836 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16728
/proc/meminfo: memFree=1782664/2055920 swapFree=4183024/4192956
[pid=16725] ppid=16723 vsize=5352 CPUtime=0.04
/proc/16725/stat : 16725 (rsat.sh) S 16723 16725 16066 0 -1 4194304 305 397 0 0 0 0 4 0 16 0 1 0 240318216 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16725/statm: 1338 234 195 169 0 49 0
[pid=16728] ppid=16725 vsize=45120 CPUtime=582.58
/proc/16728/stat : 16728 (rsat) R 16725 16725 16066 0 -1 4194304 16891 0 0 0 58245 13 0 0 25 0 1 0 240318222 46202880 11006 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16728/statm: 11280 11006 86 211 0 11066 0
Current children cumulated CPU time (s) 582.62
Current children cumulated vsize (KiB) 50472

[startup+642.897 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16728
/proc/meminfo: memFree=1776648/2055920 swapFree=4183024/4192956
[pid=16725] ppid=16723 vsize=5352 CPUtime=0.04
/proc/16725/stat : 16725 (rsat.sh) S 16723 16725 16066 0 -1 4194304 305 397 0 0 0 0 4 0 16 0 1 0 240318216 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16725/statm: 1338 234 195 169 0 49 0
[pid=16728] ppid=16725 vsize=54016 CPUtime=642.62
/proc/16728/stat : 16728 (rsat) R 16725 16725 16066 0 -1 4194304 19160 0 0 0 64246 16 0 0 25 0 1 0 240318222 55312384 12505 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16728/statm: 13504 12505 86 211 0 13290 0
Current children cumulated CPU time (s) 642.66
Current children cumulated vsize (KiB) 59368

[startup+702.958 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16728
/proc/meminfo: memFree=1771464/2055920 swapFree=4183024/4192956
[pid=16725] ppid=16723 vsize=5352 CPUtime=0.04
/proc/16725/stat : 16725 (rsat.sh) S 16723 16725 16066 0 -1 4194304 305 397 0 0 0 0 4 0 16 0 1 0 240318216 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16725/statm: 1338 234 195 169 0 49 0
[pid=16728] ppid=16725 vsize=59252 CPUtime=702.66
/proc/16728/stat : 16728 (rsat) R 16725 16725 16066 0 -1 4194304 20484 0 0 0 70248 18 0 0 25 0 1 0 240318222 60674048 13796 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16728/statm: 14813 13796 86 211 0 14599 0
Current children cumulated CPU time (s) 702.7
Current children cumulated vsize (KiB) 64604

[startup+763.017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16728
/proc/meminfo: memFree=1769352/2055920 swapFree=4183024/4192956
[pid=16725] ppid=16723 vsize=5352 CPUtime=0.04
/proc/16725/stat : 16725 (rsat.sh) S 16723 16725 16066 0 -1 4194304 305 397 0 0 0 0 4 0 16 0 1 0 240318216 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16725/statm: 1338 234 195 169 0 49 0
[pid=16728] ppid=16725 vsize=60544 CPUtime=762.7
/proc/16728/stat : 16728 (rsat) R 16725 16725 16066 0 -1 4194304 24265 0 0 0 76250 20 0 0 25 0 1 0 240318222 61997056 14281 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16728/statm: 15136 14281 86 211 0 14922 0
Current children cumulated CPU time (s) 762.74
Current children cumulated vsize (KiB) 65896

[startup+823.077 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16728
/proc/meminfo: memFree=1769352/2055920 swapFree=4183024/4192956
[pid=16725] ppid=16723 vsize=5352 CPUtime=0.04
/proc/16725/stat : 16725 (rsat.sh) S 16723 16725 16066 0 -1 4194304 305 397 0 0 0 0 4 0 16 0 1 0 240318216 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16725/statm: 1338 234 195 169 0 49 0
[pid=16728] ppid=16725 vsize=60544 CPUtime=822.74
/proc/16728/stat : 16728 (rsat) R 16725 16725 16066 0 -1 4194304 24273 0 0 0 82254 20 0 0 25 0 1 0 240318222 61997056 14289 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16728/statm: 15136 14289 86 211 0 14922 0
Current children cumulated CPU time (s) 822.78
Current children cumulated vsize (KiB) 65896

[startup+883.128 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16728
/proc/meminfo: memFree=1769416/2055920 swapFree=4183024/4192956
[pid=16725] ppid=16723 vsize=5352 CPUtime=0.04
/proc/16725/stat : 16725 (rsat.sh) S 16723 16725 16066 0 -1 4194304 305 397 0 0 0 0 4 0 16 0 1 0 240318216 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16725/statm: 1338 234 195 169 0 49 0
[pid=16728] ppid=16725 vsize=60544 CPUtime=882.77
/proc/16728/stat : 16728 (rsat) R 16725 16725 16066 0 -1 4194304 24273 0 0 0 88257 20 0 0 25 0 1 0 240318222 61997056 14289 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16728/statm: 15136 14289 86 211 0 14922 0
Current children cumulated CPU time (s) 882.81
Current children cumulated vsize (KiB) 65896

[startup+943.185 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16728
/proc/meminfo: memFree=1769480/2055920 swapFree=4183024/4192956
[pid=16725] ppid=16723 vsize=5352 CPUtime=0.04
/proc/16725/stat : 16725 (rsat.sh) S 16723 16725 16066 0 -1 4194304 305 397 0 0 0 0 4 0 16 0 1 0 240318216 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16725/statm: 1338 234 195 169 0 49 0
[pid=16728] ppid=16725 vsize=60544 CPUtime=942.81
/proc/16728/stat : 16728 (rsat) R 16725 16725 16066 0 -1 4194304 24273 0 0 0 94261 20 0 0 25 0 1 0 240318222 61997056 14289 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16728/statm: 15136 14289 86 211 0 14922 0
Current children cumulated CPU time (s) 942.85
Current children cumulated vsize (KiB) 65896

[startup+1003.24 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16728
/proc/meminfo: memFree=1769160/2055920 swapFree=4183024/4192956
[pid=16725] ppid=16723 vsize=5352 CPUtime=0.04
/proc/16725/stat : 16725 (rsat.sh) S 16723 16725 16066 0 -1 4194304 305 397 0 0 0 0 4 0 16 0 1 0 240318216 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16725/statm: 1338 234 195 169 0 49 0
[pid=16728] ppid=16725 vsize=60936 CPUtime=1002.85
/proc/16728/stat : 16728 (rsat) R 16725 16725 16066 0 -1 4194304 24328 0 0 0 100265 20 0 0 25 0 1 0 240318222 62398464 14344 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16728/statm: 15234 14344 86 211 0 15020 0
Current children cumulated CPU time (s) 1002.89
Current children cumulated vsize (KiB) 66288

[startup+1063.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16728
/proc/meminfo: memFree=1769096/2055920 swapFree=4183024/4192956
[pid=16725] ppid=16723 vsize=5352 CPUtime=0.04
/proc/16725/stat : 16725 (rsat.sh) S 16723 16725 16066 0 -1 4194304 305 397 0 0 0 0 4 0 16 0 1 0 240318216 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16725/statm: 1338 234 195 169 0 49 0
[pid=16728] ppid=16725 vsize=61068 CPUtime=1062.89
/proc/16728/stat : 16728 (rsat) R 16725 16725 16066 0 -1 4194304 24348 0 0 0 106269 20 0 0 25 0 1 0 240318222 62533632 14364 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16728/statm: 15267 14364 86 211 0 15053 0
Current children cumulated CPU time (s) 1062.93
Current children cumulated vsize (KiB) 66420

[startup+1123.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16728
/proc/meminfo: memFree=1768712/2055920 swapFree=4183024/4192956
[pid=16725] ppid=16723 vsize=5352 CPUtime=0.04
/proc/16725/stat : 16725 (rsat.sh) S 16723 16725 16066 0 -1 4194304 305 397 0 0 0 0 4 0 16 0 1 0 240318216 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16725/statm: 1338 234 195 169 0 49 0
[pid=16728] ppid=16725 vsize=61464 CPUtime=1122.93
/proc/16728/stat : 16728 (rsat) R 16725 16725 16066 0 -1 4194304 24438 0 0 0 112273 20 0 0 25 0 1 0 240318222 62939136 14454 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16728/statm: 15366 14454 86 211 0 15152 0
Current children cumulated CPU time (s) 1122.97
Current children cumulated vsize (KiB) 66816

[startup+1183.42 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16728
/proc/meminfo: memFree=1765576/2055920 swapFree=4183024/4192956
[pid=16725] ppid=16723 vsize=5352 CPUtime=0.04
/proc/16725/stat : 16725 (rsat.sh) S 16723 16725 16066 0 -1 4194304 305 397 0 0 0 0 4 0 16 0 1 0 240318216 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16725/statm: 1338 234 195 169 0 49 0
[pid=16728] ppid=16725 vsize=64556 CPUtime=1182.96
/proc/16728/stat : 16728 (rsat) R 16725 16725 16066 0 -1 4194304 25249 0 0 0 118276 20 0 0 25 0 1 0 240318222 66105344 15265 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16728/statm: 16139 15265 86 211 0 15925 0
Current children cumulated CPU time (s) 1183
Current children cumulated vsize (KiB) 69908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 16728
/proc/meminfo: memFree=1764040/2055920 swapFree=4183024/4192956
[pid=16725] ppid=16723 vsize=5352 CPUtime=0.04
/proc/16725/stat : 16725 (rsat.sh) S 16723 16725 16066 0 -1 4194304 305 397 0 0 0 0 4 0 16 0 1 0 240318216 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 233402065732 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16725/statm: 1338 234 195 169 0 49 0
[pid=16728] ppid=16725 vsize=65992 CPUtime=1199.97
/proc/16728/stat : 16728 (rsat) R 16725 16725 16066 0 -1 4194304 25638 0 0 0 119977 20 0 0 25 0 1 0 240318222 67575808 15621 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16728/statm: 16498 15621 86 211 0 16284 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 71344

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 16725 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=47992 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=3999
CPU time returned by wait4() is 0.051991
while last known CPU time is 1200.01

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

Real time (s): 1200.44
CPU time (s): 1200.01
CPU user time (s): 1199.81
CPU system time (s): 0.2
CPU usage (%): 99.9641
Max. virtual memory (cumulated for all children) (KiB): 79320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.047992
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 702
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 0.797878 second user time and 2.44363 second system time

The end

Launcher Data (download as text)

Begin job on node70 on Tue Feb 27 11:19:35 UTC 2007

IDJOB= 311722
IDBENCH= 20322
IDSOLVER= 104
FILE ID= node70/311722-1172575175

PBS_JOBID= 3971902

Free space on /tmp= 66559 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S2108627398-03-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311722-1172575175/rsat.sh /tmp/evaluation/311722-1172575175/instance-311722-1172575175.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node70/watcher-311722-1172575175 -o ROOT/results/node70/solver-311722-1172575175 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311722-1172575175/rsat.sh /tmp/evaluation/311722-1172575175/instance-311722-1172575175.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  2ccf1a5520f45941a05bd2d37ce612fe

RANDOM SEED= 435744583

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node70.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		: 3000.261
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		: 3000.261
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:       1827248 kB
Buffers:         31220 kB
Cached:         149544 kB
SwapCached:       4128 kB
Active:         113836 kB
Inactive:        77028 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1827248 kB
SwapTotal:     4192956 kB
SwapFree:      4183024 kB
Dirty:            1852 kB
Writeback:           0 kB
Mapped:          15400 kB
Slab:            23904 kB
Committed_AS:   369568 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= 66560 MiB

End job on node70 on Tue Feb 27 11:39:38 UTC 2007