Trace number 297126

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200.09 1200.57

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1469277938-19.UNSAT.shuffled.cnf
MD5SUM5ba517204d9e2693f04d1bbb12b3cad7
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 variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    6675    46725 |    2002       0        0     nan |  0.000 % |
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 75   #clauses: 6675   #literals: 46725
0.00/0.01	c CPU time:   0.009998 s
0.00/0.01	c ==============================================================================
0.00/0.03	c Rsat version 2.00

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node66/watcher-297126-1171833360 -o ROOT/results/node66/solver-297126-1171833360 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297126-1171833360/rsat.sh /tmp/evaluation/297126-1171833360/instance-297126-1171833360.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 2/64 25065
/proc/meminfo: memFree=416160/2055920 swapFree=4183396/4192956
[pid=25065] ppid=25063 vsize=5352 CPUtime=0
/proc/25065/stat : 25065 (rsat.sh) S 25063 25065 23825 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 203293564 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/25065/statm: 1338 232 195 169 0 49 0
[pid=25066] ppid=25065 vsize=688 CPUtime=0
/proc/25066/stat : 25066 (SatElite) R 25065 25065 23825 0 -1 4194304 100 0 0 0 0 0 0 0 20 0 1 0 203293564 704512 82 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/25066/statm: 172 83 49 128 0 41 0

[startup+0.106495 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 25065
/proc/meminfo: memFree=416160/2055920 swapFree=4183396/4192956
[pid=25065] ppid=25063 vsize=5352 CPUtime=0.02
/proc/25065/stat : 25065 (rsat.sh) S 25063 25065 23825 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 203293564 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25065/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+0.514576 s]
/proc/loadavg: 0.92 0.98 0.99 2/64 25065
/proc/meminfo: memFree=416160/2055920 swapFree=4183396/4192956
[pid=25065] ppid=25063 vsize=5352 CPUtime=0.02
/proc/25065/stat : 25065 (rsat.sh) S 25063 25065 23825 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 203293564 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25065/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5352

[startup+1.33474 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 25068
/proc/meminfo: memFree=413136/2055920 swapFree=4183396/4192956
[pid=25065] ppid=25063 vsize=5352 CPUtime=0.02
/proc/25065/stat : 25065 (rsat.sh) S 25063 25065 23825 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 203293564 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25065/statm: 1338 234 195 169 0 49 0
[pid=25068] ppid=25065 vsize=3440 CPUtime=1.29
/proc/25068/stat : 25068 (rsat) R 25065 25065 23825 0 -1 4194304 814 0 0 0 129 0 0 0 25 0 1 0 203293567 3522560 704 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25068/statm: 860 704 86 211 0 646 0
Current children cumulated CPU time (s) 1.31
Current children cumulated vsize (KiB) 8792

[startup+2.97107 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 25068
/proc/meminfo: memFree=412176/2055920 swapFree=4183396/4192956
[pid=25065] ppid=25063 vsize=5352 CPUtime=0.02
/proc/25065/stat : 25065 (rsat.sh) S 25063 25065 23825 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 203293564 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25065/statm: 1338 234 195 169 0 49 0
[pid=25068] ppid=25065 vsize=4748 CPUtime=2.93
/proc/25068/stat : 25068 (rsat) R 25065 25065 23825 0 -1 4194304 1300 0 0 0 293 0 0 0 25 0 1 0 203293567 4861952 994 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25068/statm: 1187 994 86 211 0 973 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 10100

[startup+6.25373 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 25068
/proc/meminfo: memFree=410768/2055920 swapFree=4183396/4192956
[pid=25065] ppid=25063 vsize=5352 CPUtime=0.02
/proc/25065/stat : 25065 (rsat.sh) S 25063 25065 23825 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 203293564 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25065/statm: 1338 234 195 169 0 49 0
[pid=25068] ppid=25065 vsize=5932 CPUtime=6.21
/proc/25068/stat : 25068 (rsat) R 25065 25065 23825 0 -1 4194304 1795 0 0 0 621 0 0 0 25 0 1 0 203293567 6074368 1293 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25068/statm: 1483 1293 86 211 0 1269 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11284

[startup+12.712 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 25068
/proc/meminfo: memFree=408720/2055920 swapFree=4183396/4192956
[pid=25065] ppid=25063 vsize=5352 CPUtime=0.02
/proc/25065/stat : 25065 (rsat.sh) S 25063 25065 23825 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 203293564 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25065/statm: 1338 234 195 169 0 49 0
[pid=25068] ppid=25065 vsize=7884 CPUtime=12.67
/proc/25068/stat : 25068 (rsat) R 25065 25065 23825 0 -1 4194304 2715 0 0 0 1266 1 0 0 25 0 1 0 203293567 8073216 1727 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25068/statm: 1971 1727 86 211 0 1757 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13236

[startup+25.5276 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 25068
/proc/meminfo: memFree=405648/2055920 swapFree=4183396/4192956
[pid=25065] ppid=25063 vsize=5352 CPUtime=0.02
/proc/25065/stat : 25065 (rsat.sh) S 25063 25065 23825 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 203293564 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25065/statm: 1338 234 195 169 0 49 0
[pid=25068] ppid=25065 vsize=10784 CPUtime=25.47
/proc/25068/stat : 25068 (rsat) R 25065 25065 23825 0 -1 4194304 3881 0 0 0 2545 2 0 0 25 0 1 0 203293567 11042816 2505 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25068/statm: 2696 2505 86 211 0 2482 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16136

[startup+51.1578 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 25068
/proc/meminfo: memFree=402576/2055920 swapFree=4183396/4192956
[pid=25065] ppid=25063 vsize=5352 CPUtime=0.02
/proc/25065/stat : 25065 (rsat.sh) S 25063 25065 23825 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 203293564 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25065/statm: 1338 234 195 169 0 49 0
[pid=25068] ppid=25065 vsize=14636 CPUtime=51.1
/proc/25068/stat : 25068 (rsat) R 25065 25065 23825 0 -1 4194304 4901 0 0 0 5107 3 0 0 25 0 1 0 203293567 14987264 3331 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25068/statm: 3659 3331 86 211 0 3445 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 19988

[startup+102.403 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 25068
/proc/meminfo: memFree=399248/2055920 swapFree=4183396/4192956
[pid=25065] ppid=25063 vsize=5352 CPUtime=0.02
/proc/25065/stat : 25065 (rsat.sh) S 25063 25065 23825 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 203293564 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25065/statm: 1338 234 195 169 0 49 0
[pid=25068] ppid=25065 vsize=17708 CPUtime=102.32
/proc/25068/stat : 25068 (rsat) R 25065 25065 23825 0 -1 4194304 6502 0 0 0 10228 4 0 0 25 0 1 0 203293567 18132992 4160 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522902 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25068/statm: 4427 4160 86 211 0 4213 0
Current children cumulated CPU time (s) 102.34
Current children cumulated vsize (KiB) 23060

[startup+162.468 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25068
/proc/meminfo: memFree=394064/2055920 swapFree=4183396/4192956
[pid=25065] ppid=25063 vsize=5352 CPUtime=0.02
/proc/25065/stat : 25065 (rsat.sh) S 25063 25065 23825 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 203293564 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25065/statm: 1338 234 195 169 0 49 0
[pid=25068] ppid=25065 vsize=22320 CPUtime=162.37
/proc/25068/stat : 25068 (rsat) R 25065 25065 23825 0 -1 4194304 8516 0 0 0 16231 6 0 0 25 0 1 0 203293567 22855680 5380 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25068/statm: 5580 5380 86 211 0 5366 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 27672

[startup+222.524 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25068
/proc/meminfo: memFree=394064/2055920 swapFree=4183396/4192956
[pid=25065] ppid=25063 vsize=5352 CPUtime=0.02
/proc/25065/stat : 25065 (rsat.sh) S 25063 25065 23825 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 203293564 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25065/statm: 1338 234 195 169 0 49 0
[pid=25068] ppid=25065 vsize=22320 CPUtime=222.4
/proc/25068/stat : 25068 (rsat) R 25065 25065 23825 0 -1 4194304 8531 0 0 0 22234 6 0 0 25 0 1 0 203293567 22855680 5395 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25068/statm: 5580 5395 86 211 0 5366 0
Current children cumulated CPU time (s) 222.42
Current children cumulated vsize (KiB) 27672

[startup+282.587 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25068
/proc/meminfo: memFree=388240/2055920 swapFree=4183396/4192956
[pid=25065] ppid=25063 vsize=5352 CPUtime=0.02
/proc/25065/stat : 25065 (rsat.sh) S 25063 25065 23825 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 203293564 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25065/statm: 1338 234 195 169 0 49 0
[pid=25068] ppid=25065 vsize=29348 CPUtime=282.44
/proc/25068/stat : 25068 (rsat) R 25065 25065 23825 0 -1 4194304 10392 0 0 0 28237 7 0 0 25 0 1 0 203293567 30052352 6870 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25068/statm: 7337 6870 86 211 0 7123 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 34700

[startup+342.653 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25068
/proc/meminfo: memFree=384656/2055920 swapFree=4183396/4192956
[pid=25065] ppid=25063 vsize=5352 CPUtime=0.02
/proc/25065/stat : 25065 (rsat.sh) S 25063 25065 23825 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 203293564 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25065/statm: 1338 234 195 169 0 49 0
[pid=25068] ppid=25065 vsize=32300 CPUtime=342.48
/proc/25068/stat : 25068 (rsat) R 25065 25065 23825 0 -1 4194304 12896 0 0 0 34240 8 0 0 25 0 1 0 203293567 33075200 7703 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25068/statm: 8075 7703 86 211 0 7861 0
Current children cumulated CPU time (s) 342.5
Current children cumulated vsize (KiB) 37652

[startup+402.721 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25068
/proc/meminfo: memFree=384656/2055920 swapFree=4183396/4192956
[pid=25065] ppid=25063 vsize=5352 CPUtime=0.02
/proc/25065/stat : 25065 (rsat.sh) S 25063 25065 23825 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 203293564 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25065/statm: 1338 234 195 169 0 49 0
[pid=25068] ppid=25065 vsize=32300 CPUtime=402.52
/proc/25068/stat : 25068 (rsat) R 25065 25065 23825 0 -1 4194304 12901 0 0 0 40244 8 0 0 25 0 1 0 203293567 33075200 7708 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25068/statm: 8075 7708 86 211 0 7861 0
Current children cumulated CPU time (s) 402.54
Current children cumulated vsize (KiB) 37652

[startup+462.786 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25068
/proc/meminfo: memFree=384848/2055920 swapFree=4183396/4192956
[pid=25065] ppid=25063 vsize=5352 CPUtime=0.02
/proc/25065/stat : 25065 (rsat.sh) S 25063 25065 23825 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 203293564 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25065/statm: 1338 234 195 169 0 49 0
[pid=25068] ppid=25065 vsize=32300 CPUtime=462.56
/proc/25068/stat : 25068 (rsat) R 25065 25065 23825 0 -1 4194304 12903 0 0 0 46248 8 0 0 25 0 1 0 203293567 33075200 7710 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25068/statm: 8075 7710 86 211 0 7861 0
Current children cumulated CPU time (s) 462.58
Current children cumulated vsize (KiB) 37652

[startup+522.847 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25068
/proc/meminfo: memFree=383504/2055920 swapFree=4183396/4192956
[pid=25065] ppid=25063 vsize=5352 CPUtime=0.02
/proc/25065/stat : 25065 (rsat.sh) S 25063 25065 23825 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 203293564 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25065/statm: 1338 234 195 169 0 49 0
[pid=25068] ppid=25065 vsize=33784 CPUtime=522.61
/proc/25068/stat : 25068 (rsat) R 25065 25065 23825 0 -1 4194304 13250 0 0 0 52252 9 0 0 25 0 1 0 203293567 34594816 8057 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25068/statm: 8446 8057 86 211 0 8232 0
Current children cumulated CPU time (s) 522.63
Current children cumulated vsize (KiB) 39136

[startup+582.905 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25068
/proc/meminfo: memFree=379472/2055920 swapFree=4183396/4192956
[pid=25065] ppid=25063 vsize=5352 CPUtime=0.02
/proc/25065/stat : 25065 (rsat.sh) S 25063 25065 23825 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 203293564 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25065/statm: 1338 234 195 169 0 49 0
[pid=25068] ppid=25065 vsize=37756 CPUtime=582.65
/proc/25068/stat : 25068 (rsat) R 25065 25065 23825 0 -1 4194304 14263 0 0 0 58255 10 0 0 25 0 1 0 203293567 38662144 9070 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25068/statm: 9439 9070 86 211 0 9225 0
Current children cumulated CPU time (s) 582.67
Current children cumulated vsize (KiB) 43108

[startup+642.973 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25068
/proc/meminfo: memFree=376080/2055920 swapFree=4183396/4192956
[pid=25065] ppid=25063 vsize=5352 CPUtime=0.02
/proc/25065/stat : 25065 (rsat.sh) S 25063 25065 23825 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 203293564 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25065/statm: 1338 234 195 169 0 49 0
[pid=25068] ppid=25065 vsize=41136 CPUtime=642.69
/proc/25068/stat : 25068 (rsat) R 25065 25065 23825 0 -1 4194304 15115 0 0 0 64258 11 0 0 25 0 1 0 203293567 42123264 9922 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25068/statm: 10284 9922 86 211 0 10070 0
Current children cumulated CPU time (s) 642.71
Current children cumulated vsize (KiB) 46488

[startup+703.035 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25068
/proc/meminfo: memFree=372944/2055920 swapFree=4183396/4192956
[pid=25065] ppid=25063 vsize=5352 CPUtime=0.02
/proc/25065/stat : 25065 (rsat.sh) S 25063 25065 23825 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 203293564 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25065/statm: 1338 234 195 169 0 49 0
[pid=25068] ppid=25065 vsize=44136 CPUtime=702.73
/proc/25068/stat : 25068 (rsat) R 25065 25065 23825 0 -1 4194304 15892 0 0 0 70261 12 0 0 25 0 1 0 203293567 45195264 10699 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25068/statm: 11034 10699 86 211 0 10820 0
Current children cumulated CPU time (s) 702.75
Current children cumulated vsize (KiB) 49488

[startup+763.098 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25068
/proc/meminfo: memFree=369808/2055920 swapFree=4183396/4192956
[pid=25065] ppid=25063 vsize=5352 CPUtime=0.02
/proc/25065/stat : 25065 (rsat.sh) S 25063 25065 23825 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 203293564 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25065/statm: 1338 234 195 169 0 49 0
[pid=25068] ppid=25065 vsize=50332 CPUtime=762.77
/proc/25068/stat : 25068 (rsat) R 25065 25065 23825 0 -1 4194304 17475 0 0 0 76264 13 0 0 25 0 1 0 203293567 51539968 11512 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25068/statm: 12583 11512 86 211 0 12369 0
Current children cumulated CPU time (s) 762.79
Current children cumulated vsize (KiB) 55684

[startup+823.163 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25068
/proc/meminfo: memFree=369168/2055920 swapFree=4183396/4192956
[pid=25065] ppid=25063 vsize=5352 CPUtime=0.02
/proc/25065/stat : 25065 (rsat.sh) S 25063 25065 23825 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 203293564 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25065/statm: 1338 234 195 169 0 49 0
[pid=25068] ppid=25065 vsize=49924 CPUtime=822.81
/proc/25068/stat : 25068 (rsat) R 25065 25065 23825 0 -1 4194304 20935 0 0 0 82266 15 0 0 25 0 1 0 203293567 51122176 11566 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25068/statm: 12481 11566 86 211 0 12267 0
Current children cumulated CPU time (s) 822.83
Current children cumulated vsize (KiB) 55276

[startup+883.225 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25068
/proc/meminfo: memFree=369296/2055920 swapFree=4183396/4192956
[pid=25065] ppid=25063 vsize=5352 CPUtime=0.02
/proc/25065/stat : 25065 (rsat.sh) S 25063 25065 23825 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 203293564 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25065/statm: 1338 234 195 169 0 49 0
[pid=25068] ppid=25065 vsize=49924 CPUtime=882.85
/proc/25068/stat : 25068 (rsat) R 25065 25065 23825 0 -1 4194304 20941 0 0 0 88270 15 0 0 25 0 1 0 203293567 51122176 11572 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25068/statm: 12481 11572 86 211 0 12267 0
Current children cumulated CPU time (s) 882.87
Current children cumulated vsize (KiB) 55276

[startup+943.29 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25068
/proc/meminfo: memFree=369296/2055920 swapFree=4183396/4192956
[pid=25065] ppid=25063 vsize=5352 CPUtime=0.02
/proc/25065/stat : 25065 (rsat.sh) S 25063 25065 23825 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 203293564 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25065/statm: 1338 234 195 169 0 49 0
[pid=25068] ppid=25065 vsize=49924 CPUtime=942.89
/proc/25068/stat : 25068 (rsat) R 25065 25065 23825 0 -1 4194304 20947 0 0 0 94274 15 0 0 25 0 1 0 203293567 51122176 11578 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522839 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25068/statm: 12481 11578 86 211 0 12267 0
Current children cumulated CPU time (s) 942.91
Current children cumulated vsize (KiB) 55276

[startup+1003.36 s]
/proc/loadavg: 1.06 1.00 1.00 2/66 25068
/proc/meminfo: memFree=369360/2055920 swapFree=4183396/4192956
[pid=25065] ppid=25063 vsize=5352 CPUtime=0.02
/proc/25065/stat : 25065 (rsat.sh) S 25063 25065 23825 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 203293564 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25065/statm: 1338 234 195 169 0 49 0
[pid=25068] ppid=25065 vsize=49924 CPUtime=1002.94
/proc/25068/stat : 25068 (rsat) R 25065 25065 23825 0 -1 4194304 20954 0 0 0 100279 15 0 0 25 0 1 0 203293567 51122176 11585 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25068/statm: 12481 11585 86 211 0 12267 0
Current children cumulated CPU time (s) 1002.96
Current children cumulated vsize (KiB) 55276

[startup+1063.42 s]
/proc/loadavg: 1.02 1.00 1.00 2/66 25068
/proc/meminfo: memFree=369296/2055920 swapFree=4183396/4192956
[pid=25065] ppid=25063 vsize=5352 CPUtime=0.02
/proc/25065/stat : 25065 (rsat.sh) S 25063 25065 23825 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 203293564 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25065/statm: 1338 234 195 169 0 49 0
[pid=25068] ppid=25065 vsize=49924 CPUtime=1062.98
/proc/25068/stat : 25068 (rsat) R 25065 25065 23825 0 -1 4194304 20954 0 0 0 106283 15 0 0 25 0 1 0 203293567 51122176 11585 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25068/statm: 12481 11585 86 211 0 12267 0
Current children cumulated CPU time (s) 1063
Current children cumulated vsize (KiB) 55276

[startup+1123.48 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25068
/proc/meminfo: memFree=369296/2055920 swapFree=4183396/4192956
[pid=25065] ppid=25063 vsize=5352 CPUtime=0.02
/proc/25065/stat : 25065 (rsat.sh) S 25063 25065 23825 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 203293564 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25065/statm: 1338 234 195 169 0 49 0
[pid=25068] ppid=25065 vsize=49924 CPUtime=1123.02
/proc/25068/stat : 25068 (rsat) R 25065 25065 23825 0 -1 4194304 20958 0 0 0 112287 15 0 0 25 0 1 0 203293567 51122176 11589 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25068/statm: 12481 11589 86 211 0 12267 0
Current children cumulated CPU time (s) 1123.04
Current children cumulated vsize (KiB) 55276

[startup+1183.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25068
/proc/meminfo: memFree=369296/2055920 swapFree=4183396/4192956
[pid=25065] ppid=25063 vsize=5352 CPUtime=0.02
/proc/25065/stat : 25065 (rsat.sh) S 25063 25065 23825 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 203293564 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25065/statm: 1338 234 195 169 0 49 0
[pid=25068] ppid=25065 vsize=49924 CPUtime=1183.05
/proc/25068/stat : 25068 (rsat) R 25065 25065 23825 0 -1 4194304 20963 0 0 0 118290 15 0 0 25 0 1 0 203293567 51122176 11594 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25068/statm: 12481 11594 86 211 0 12267 0
Current children cumulated CPU time (s) 1183.07
Current children cumulated vsize (KiB) 55276



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.56 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25068
/proc/meminfo: memFree=369232/2055920 swapFree=4183396/4192956
[pid=25065] ppid=25063 vsize=5352 CPUtime=0.02
/proc/25065/stat : 25065 (rsat.sh) S 25063 25065 23825 0 -1 4194304 305 252 0 0 0 0 2 0 16 0 1 0 203293564 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/25065/statm: 1338 234 195 169 0 49 0
[pid=25068] ppid=25065 vsize=49924 CPUtime=1200.07
/proc/25068/stat : 25068 (rsat) R 25065 25065 23825 0 -1 4194304 20963 0 0 0 119992 15 0 0 25 0 1 0 203293567 51122176 11594 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/25068/statm: 12481 11594 86 211 0 12267 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 55276

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 25065 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=27995 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=1999
CPU time returned by wait4() is 0.029994
while last known CPU time is 1200.09

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

Real time (s): 1200.57
CPU time (s): 1200.09
CPU user time (s): 1199.94
CPU system time (s): 0.15
CPU usage (%): 99.9602
Max. virtual memory (cumulated for all children) (KiB): 69596

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.027995
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= 557
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 16
involuntary context switches= 2

runsolver used 1.15582 second user time and 2.6176 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Sun Feb 18 21:16:00 UTC 2007

IDJOB= 297126
IDBENCH= 19954
IDSOLVER= 104
FILE ID= node66/297126-1171833360

PBS_JOBID= 3839699

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1469277938-19.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297126-1171833360/rsat.sh /tmp/evaluation/297126-1171833360/instance-297126-1171833360.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-297126-1171833360 -o ROOT/results/node66/solver-297126-1171833360 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297126-1171833360/rsat.sh /tmp/evaluation/297126-1171833360/instance-297126-1171833360.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  5ba517204d9e2693f04d1bbb12b3cad7

RANDOM SEED= 333893268

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5931.00
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        416632 kB
Buffers:         50792 kB
Cached:        1433568 kB
SwapCached:       3616 kB
Active:         839524 kB
Inactive:       655200 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        416632 kB
SwapTotal:     4192956 kB
SwapFree:      4183396 kB
Dirty:            1836 kB
Writeback:           0 kB
Mapped:          16376 kB
Slab:           130616 kB
Committed_AS:   553040 kB
PageTables:       1380 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node66 on Sun Feb 18 21:36:03 UTC 2007