Trace number 307622

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) 1200.05 1200.45

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S464355209-20-UNKNOWN.cnf
MD5SUMa698176b415b0d699b7034931506758d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark5.72213
Satisfiable
(Un)Satisfiability was proved
Number of variables6495
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
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...
0.00/0.02	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 |   17354    46856 |    5206       0        0     nan |  0.000 % |
0.10/0.12	c |         0 |   14947    45159 |      --       0       --      -- |     --   | -2407/-1697
0.10/0.12	c ==============================================================================
0.10/0.12	c Result  :   #vars: 4733   #clauses: 14947   #literals: 45159
0.10/0.12	c CPU time:   0.122981 s
0.10/0.12	c ==============================================================================
0.10/0.15	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/node13/watcher-307622-1172493085 -o ROOT/results/node13/solver-307622-1172493085 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307622-1172493085/rsat.sh /tmp/evaluation/307622-1172493085/instance-307622-1172493085.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 0.92 3/77 15829
/proc/meminfo: memFree=1781072/2055920 swapFree=4192812/4192956
[pid=15829] ppid=15827 vsize=5352 CPUtime=0
/proc/15829/stat : 15829 (rsat.sh) S 15827 15829 14878 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 269262982 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15829/statm: 1338 232 195 169 0 49 0
[pid=15830] ppid=15829 vsize=1556 CPUtime=0
/proc/15830/stat : 15830 (SatElite) R 15829 15829 14878 0 -1 4194304 265 0 0 0 0 0 0 0 19 0 1 0 269262982 1593344 247 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134548217 0 0 4096 3 0 0 0 17 1 0 0
/proc/15830/statm: 389 249 49 128 0 258 0

[startup+0.108054 s]
/proc/loadavg: 0.92 0.98 0.92 3/77 15829
/proc/meminfo: memFree=1781072/2055920 swapFree=4192812/4192956
[pid=15829] ppid=15827 vsize=5352 CPUtime=0
/proc/15829/stat : 15829 (rsat.sh) S 15827 15829 14878 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 269262982 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/15829/statm: 1338 232 195 169 0 49 0
[pid=15830] ppid=15829 vsize=3572 CPUtime=0.1
/proc/15830/stat : 15830 (SatElite) R 15829 15829 14878 0 -1 4194304 799 0 0 0 10 0 0 0 20 0 1 0 269262982 3657728 781 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134571659 0 0 4096 3 0 0 0 17 1 0 0
/proc/15830/statm: 893 781 69 128 0 762 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 8924

[startup+0.517109 s]
/proc/loadavg: 0.92 0.98 0.92 3/77 15829
/proc/meminfo: memFree=1781072/2055920 swapFree=4192812/4192956
[pid=15829] ppid=15827 vsize=5352 CPUtime=0.14
/proc/15829/stat : 15829 (rsat.sh) S 15827 15829 14878 0 -1 4194304 305 867 0 0 0 0 14 0 16 0 1 0 269262982 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15829/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5352

[startup+1.33922 s]
/proc/loadavg: 0.92 0.98 0.92 2/79 15832
/proc/meminfo: memFree=1778368/2055920 swapFree=4192812/4192956
[pid=15829] ppid=15827 vsize=5352 CPUtime=0.14
/proc/15829/stat : 15829 (rsat.sh) S 15827 15829 14878 0 -1 4194304 305 867 0 0 0 0 14 0 16 0 1 0 269262982 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15829/statm: 1338 234 195 169 0 49 0
[pid=15832] ppid=15829 vsize=3588 CPUtime=1.18
/proc/15832/stat : 15832 (rsat) R 15829 15829 14878 0 -1 4194304 752 0 0 0 118 0 0 0 25 0 1 0 269262997 3674112 738 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530168 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15832/statm: 897 738 86 211 0 683 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 8940

[startup+2.98044 s]
/proc/loadavg: 0.92 0.98 0.92 2/79 15832
/proc/meminfo: memFree=1777600/2055920 swapFree=4192812/4192956
[pid=15829] ppid=15827 vsize=5352 CPUtime=0.14
/proc/15829/stat : 15829 (rsat.sh) S 15827 15829 14878 0 -1 4194304 305 867 0 0 0 0 14 0 16 0 1 0 269262982 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15829/statm: 1338 234 195 169 0 49 0
[pid=15832] ppid=15829 vsize=4624 CPUtime=2.82
/proc/15832/stat : 15832 (rsat) R 15829 15829 14878 0 -1 4194304 1047 0 0 0 282 0 0 0 25 0 1 0 269262997 4734976 1001 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523304 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15832/statm: 1156 1001 86 211 0 942 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9976

[startup+6.25687 s]
/proc/loadavg: 0.93 0.98 0.92 2/79 15832
/proc/meminfo: memFree=1775424/2055920 swapFree=4192812/4192956
[pid=15829] ppid=15827 vsize=5352 CPUtime=0.14
/proc/15829/stat : 15829 (rsat.sh) S 15827 15829 14878 0 -1 4194304 305 867 0 0 0 0 14 0 16 0 1 0 269262982 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15829/statm: 1338 234 195 169 0 49 0
[pid=15832] ppid=15829 vsize=5768 CPUtime=6.09
/proc/15832/stat : 15832 (rsat) R 15829 15829 14878 0 -1 4194304 1393 0 0 0 609 0 0 0 25 0 1 0 269262997 5906432 1283 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15832/statm: 1442 1283 86 211 0 1228 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 11120

[startup+12.7207 s]
/proc/loadavg: 0.93 0.98 0.92 2/79 15832
/proc/meminfo: memFree=1773504/2055920 swapFree=4192812/4192956
[pid=15829] ppid=15827 vsize=5352 CPUtime=0.14
/proc/15829/stat : 15829 (rsat.sh) S 15827 15829 14878 0 -1 4194304 305 867 0 0 0 0 14 0 16 0 1 0 269262982 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15829/statm: 1338 234 195 169 0 49 0
[pid=15832] ppid=15829 vsize=8268 CPUtime=12.55
/proc/15832/stat : 15832 (rsat) R 15829 15829 14878 0 -1 4194304 2160 0 0 0 1254 1 0 0 25 0 1 0 269262997 8466432 1854 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522769 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15832/statm: 2067 1854 86 211 0 1853 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13620

[startup+25.5264 s]
/proc/loadavg: 0.95 0.98 0.92 2/79 15832
/proc/meminfo: memFree=1769216/2055920 swapFree=4192812/4192956
[pid=15829] ppid=15827 vsize=5352 CPUtime=0.14
/proc/15829/stat : 15829 (rsat.sh) S 15827 15829 14878 0 -1 4194304 305 867 0 0 0 0 14 0 16 0 1 0 269262982 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15829/statm: 1338 234 195 169 0 49 0
[pid=15832] ppid=15829 vsize=12888 CPUtime=25.36
/proc/15832/stat : 15832 (rsat) R 15829 15829 14878 0 -1 4194304 3958 0 0 0 2534 2 0 0 25 0 1 0 269262997 13197312 2970 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522420 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15832/statm: 3222 2970 86 211 0 3008 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 18240

[startup+51.1579 s]
/proc/loadavg: 0.96 0.98 0.92 2/79 15832
/proc/meminfo: memFree=1763264/2055920 swapFree=4192812/4192956
[pid=15829] ppid=15827 vsize=5352 CPUtime=0.14
/proc/15829/stat : 15829 (rsat.sh) S 15827 15829 14878 0 -1 4194304 305 867 0 0 0 0 14 0 16 0 1 0 269262982 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15829/statm: 1338 234 195 169 0 49 0
[pid=15832] ppid=15829 vsize=17988 CPUtime=50.98
/proc/15832/stat : 15832 (rsat) R 15829 15829 14878 0 -1 4194304 5684 0 0 0 5094 4 0 0 25 0 1 0 269262997 18419712 4308 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15832/statm: 4497 4308 86 211 0 4283 0
Current children cumulated CPU time (s) 51.12
Current children cumulated vsize (KiB) 23340

[startup+102.415 s]
/proc/loadavg: 0.98 0.98 0.92 2/79 15832
/proc/meminfo: memFree=1756352/2055920 swapFree=4192812/4192956
[pid=15829] ppid=15827 vsize=5352 CPUtime=0.14
/proc/15829/stat : 15829 (rsat.sh) S 15827 15829 14878 0 -1 4194304 305 867 0 0 0 0 14 0 16 0 1 0 269262982 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15829/statm: 1338 234 195 169 0 49 0
[pid=15832] ppid=15829 vsize=25368 CPUtime=102.23
/proc/15832/stat : 15832 (rsat) R 15829 15829 14878 0 -1 4194304 8379 0 0 0 10215 8 0 0 25 0 1 0 269262997 25976832 6037 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15832/statm: 6342 6037 86 211 0 6128 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 30720

[startup+162.492 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 15832
/proc/meminfo: memFree=1747136/2055920 swapFree=4192812/4192956
[pid=15829] ppid=15827 vsize=5352 CPUtime=0.14
/proc/15829/stat : 15829 (rsat.sh) S 15827 15829 14878 0 -1 4194304 305 867 0 0 0 0 14 0 16 0 1 0 269262982 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15829/statm: 1338 234 195 169 0 49 0
[pid=15832] ppid=15829 vsize=34464 CPUtime=162.28
/proc/15832/stat : 15832 (rsat) R 15829 15829 14878 0 -1 4194304 10720 0 0 0 16218 10 0 0 25 0 1 0 269262997 35291136 8378 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523174 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15832/statm: 8616 8378 86 211 0 8402 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 39816

[startup+222.564 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 15832
/proc/meminfo: memFree=1742720/2055920 swapFree=4192812/4192956
[pid=15829] ppid=15827 vsize=5352 CPUtime=0.14
/proc/15829/stat : 15829 (rsat.sh) S 15827 15829 14878 0 -1 4194304 305 867 0 0 0 0 14 0 16 0 1 0 269262982 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15829/statm: 1338 234 195 169 0 49 0
[pid=15832] ppid=15829 vsize=38468 CPUtime=222.34
/proc/15832/stat : 15832 (rsat) R 15829 15829 14878 0 -1 4194304 12548 0 0 0 22222 12 0 0 25 0 1 0 269262997 39391232 9434 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530122 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15832/statm: 9617 9434 86 211 0 9403 0
Current children cumulated CPU time (s) 222.48
Current children cumulated vsize (KiB) 43820

[startup+282.637 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 15832
/proc/meminfo: memFree=1740288/2055920 swapFree=4192812/4192956
[pid=15829] ppid=15827 vsize=5352 CPUtime=0.14
/proc/15829/stat : 15829 (rsat.sh) S 15827 15829 14878 0 -1 4194304 305 867 0 0 0 0 14 0 16 0 1 0 269262982 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15829/statm: 1338 234 195 169 0 49 0
[pid=15832] ppid=15829 vsize=42484 CPUtime=282.39
/proc/15832/stat : 15832 (rsat) R 15829 15829 14878 0 -1 4194304 13601 0 0 0 28226 13 0 0 25 0 1 0 269262997 43503616 10101 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15832/statm: 10621 10101 86 211 0 10407 0
Current children cumulated CPU time (s) 282.53
Current children cumulated vsize (KiB) 47836

[startup+342.711 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 15832
/proc/meminfo: memFree=1728000/2055920 swapFree=4192812/4192956
[pid=15829] ppid=15827 vsize=5352 CPUtime=0.14
/proc/15829/stat : 15829 (rsat.sh) S 15827 15829 14878 0 -1 4194304 305 867 0 0 0 0 14 0 16 0 1 0 269262982 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15829/statm: 1338 234 195 169 0 49 0
[pid=15832] ppid=15829 vsize=54200 CPUtime=342.44
/proc/15832/stat : 15832 (rsat) R 15829 15829 14878 0 -1 4194304 16669 0 0 0 34226 18 0 0 25 0 1 0 269262997 55500800 13169 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134525996 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15832/statm: 13550 13169 86 211 0 13336 0
Current children cumulated CPU time (s) 342.58
Current children cumulated vsize (KiB) 59552

[startup+402.787 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 15832
/proc/meminfo: memFree=1726528/2055920 swapFree=4192812/4192956
[pid=15829] ppid=15827 vsize=5352 CPUtime=0.14
/proc/15829/stat : 15829 (rsat.sh) S 15827 15829 14878 0 -1 4194304 305 867 0 0 0 0 14 0 16 0 1 0 269262982 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15829/statm: 1338 234 195 169 0 49 0
[pid=15832] ppid=15829 vsize=55328 CPUtime=402.5
/proc/15832/stat : 15832 (rsat) R 15829 15829 14878 0 -1 4194304 18502 0 0 0 40231 19 0 0 25 0 1 0 269262997 56655872 13462 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15832/statm: 13832 13462 86 211 0 13618 0
Current children cumulated CPU time (s) 402.64
Current children cumulated vsize (KiB) 60680

[startup+462.86 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 15832
/proc/meminfo: memFree=1726592/2055920 swapFree=4192812/4192956
[pid=15829] ppid=15827 vsize=5352 CPUtime=0.14
/proc/15829/stat : 15829 (rsat.sh) S 15827 15829 14878 0 -1 4194304 305 867 0 0 0 0 14 0 16 0 1 0 269262982 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15829/statm: 1338 234 195 169 0 49 0
[pid=15832] ppid=15829 vsize=55328 CPUtime=462.56
/proc/15832/stat : 15832 (rsat) R 15829 15829 14878 0 -1 4194304 18502 0 0 0 46236 20 0 0 25 0 1 0 269262997 56655872 13462 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530105 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15832/statm: 13832 13462 86 211 0 13618 0
Current children cumulated CPU time (s) 462.7
Current children cumulated vsize (KiB) 60680

[startup+522.936 s]

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

[pid=15829] ppid=15827 vsize=5352 CPUtime=0.14
/proc/15829/stat : 15829 (rsat.sh) S 15827 15829 14878 0 -1 4194304 305 867 0 0 0 0 14 0 16 0 1 0 269262982 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15829/statm: 1338 234 195 169 0 49 0
[pid=15832] ppid=15829 vsize=60204 CPUtime=582.67
/proc/15832/stat : 15832 (rsat) R 15829 15829 14878 0 -1 4194304 19798 0 0 0 58245 22 0 0 25 0 1 0 269262997 61648896 14758 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15832/statm: 15051 14758 86 211 0 14837 0
Current children cumulated CPU time (s) 582.81
Current children cumulated vsize (KiB) 65556

[startup+643.087 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 15832
/proc/meminfo: memFree=1713984/2055920 swapFree=4192812/4192956
[pid=15829] ppid=15827 vsize=5352 CPUtime=0.14
/proc/15829/stat : 15829 (rsat.sh) S 15827 15829 14878 0 -1 4194304 305 867 0 0 0 0 14 0 16 0 1 0 269262982 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15829/statm: 1338 234 195 169 0 49 0
[pid=15832] ppid=15829 vsize=67460 CPUtime=642.72
/proc/15832/stat : 15832 (rsat) R 15829 15829 14878 0 -1 4194304 21698 0 0 0 64248 24 0 0 25 0 1 0 269262997 69079040 16658 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15832/statm: 16865 16658 86 211 0 16651 0
Current children cumulated CPU time (s) 642.86
Current children cumulated vsize (KiB) 72812

[startup+703.157 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 15834
/proc/meminfo: memFree=1706944/2055920 swapFree=4192812/4192956
[pid=15829] ppid=15827 vsize=5352 CPUtime=0.14
/proc/15829/stat : 15829 (rsat.sh) S 15827 15829 14878 0 -1 4194304 305 867 0 0 0 0 14 0 16 0 1 0 269262982 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15829/statm: 1338 234 195 169 0 49 0
[pid=15832] ppid=15829 vsize=77296 CPUtime=702.77
/proc/15832/stat : 15832 (rsat) R 15829 15829 14878 0 -1 4194304 24239 0 0 0 70251 26 0 0 25 0 1 0 269262997 79151104 18429 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15832/statm: 19324 18429 86 211 0 19110 0
Current children cumulated CPU time (s) 702.91
Current children cumulated vsize (KiB) 82648

[startup+763.23 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 15834
/proc/meminfo: memFree=1703296/2055920 swapFree=4192812/4192956
[pid=15829] ppid=15827 vsize=5352 CPUtime=0.14
/proc/15829/stat : 15829 (rsat.sh) S 15827 15829 14878 0 -1 4194304 305 867 0 0 0 0 14 0 16 0 1 0 269262982 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15829/statm: 1338 234 195 169 0 49 0
[pid=15832] ppid=15829 vsize=80596 CPUtime=762.83
/proc/15832/stat : 15832 (rsat) R 15829 15829 14878 0 -1 4194304 28179 0 0 0 76254 29 0 0 25 0 1 0 269262997 82530304 19293 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529687 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15832/statm: 20149 19293 86 211 0 19935 0
Current children cumulated CPU time (s) 762.97
Current children cumulated vsize (KiB) 85948

[startup+823.308 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 15834
/proc/meminfo: memFree=1703360/2055920 swapFree=4192812/4192956
[pid=15829] ppid=15827 vsize=5352 CPUtime=0.14
/proc/15829/stat : 15829 (rsat.sh) S 15827 15829 14878 0 -1 4194304 305 867 0 0 0 0 14 0 16 0 1 0 269262982 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15829/statm: 1338 234 195 169 0 49 0
[pid=15832] ppid=15829 vsize=80596 CPUtime=822.89
/proc/15832/stat : 15832 (rsat) R 15829 15829 14878 0 -1 4194304 28179 0 0 0 82260 29 0 0 25 0 1 0 269262997 82530304 19293 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15832/statm: 20149 19293 86 211 0 19935 0
Current children cumulated CPU time (s) 823.03
Current children cumulated vsize (KiB) 85948

[startup+883.373 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 15834
/proc/meminfo: memFree=1703360/2055920 swapFree=4192812/4192956
[pid=15829] ppid=15827 vsize=5352 CPUtime=0.14
/proc/15829/stat : 15829 (rsat.sh) S 15827 15829 14878 0 -1 4194304 305 867 0 0 0 0 14 0 16 0 1 0 269262982 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15829/statm: 1338 234 195 169 0 49 0
[pid=15832] ppid=15829 vsize=80596 CPUtime=882.94
/proc/15832/stat : 15832 (rsat) R 15829 15829 14878 0 -1 4194304 28179 0 0 0 88264 30 0 0 25 0 1 0 269262997 82530304 19293 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15832/statm: 20149 19293 86 211 0 19935 0
Current children cumulated CPU time (s) 883.08
Current children cumulated vsize (KiB) 85948

[startup+943.439 s]
/proc/loadavg: 0.99 0.98 0.92 3/79 15834
/proc/meminfo: memFree=1703360/2055920 swapFree=4192812/4192956
[pid=15829] ppid=15827 vsize=5352 CPUtime=0.14
/proc/15829/stat : 15829 (rsat.sh) S 15827 15829 14878 0 -1 4194304 305 867 0 0 0 0 14 0 16 0 1 0 269262982 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15829/statm: 1338 234 195 169 0 49 0
[pid=15832] ppid=15829 vsize=80596 CPUtime=942.98
/proc/15832/stat : 15832 (rsat) R 15829 15829 14878 0 -1 4194304 28179 0 0 0 94268 30 0 0 25 0 1 0 269262997 82530304 19293 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15832/statm: 20149 19293 86 211 0 19935 0
Current children cumulated CPU time (s) 943.12
Current children cumulated vsize (KiB) 85948

[startup+1003.51 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 15834
/proc/meminfo: memFree=1703360/2055920 swapFree=4192812/4192956
[pid=15829] ppid=15827 vsize=5352 CPUtime=0.14
/proc/15829/stat : 15829 (rsat.sh) S 15827 15829 14878 0 -1 4194304 305 867 0 0 0 0 14 0 16 0 1 0 269262982 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15829/statm: 1338 234 195 169 0 49 0
[pid=15832] ppid=15829 vsize=80596 CPUtime=1003.03
/proc/15832/stat : 15832 (rsat) R 15829 15829 14878 0 -1 4194304 28183 0 0 0 100273 30 0 0 25 0 1 0 269262997 82530304 19297 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15832/statm: 20149 19297 86 211 0 19935 0
Current children cumulated CPU time (s) 1003.17
Current children cumulated vsize (KiB) 85948

[startup+1063.59 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 15834
/proc/meminfo: memFree=1703360/2055920 swapFree=4192812/4192956
[pid=15829] ppid=15827 vsize=5352 CPUtime=0.14
/proc/15829/stat : 15829 (rsat.sh) S 15827 15829 14878 0 -1 4194304 305 867 0 0 0 0 14 0 16 0 1 0 269262982 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15829/statm: 1338 234 195 169 0 49 0
[pid=15832] ppid=15829 vsize=80596 CPUtime=1063.09
/proc/15832/stat : 15832 (rsat) R 15829 15829 14878 0 -1 4194304 28185 0 0 0 106278 31 0 0 25 0 1 0 269262997 82530304 19299 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529186 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15832/statm: 20149 19299 86 211 0 19935 0
Current children cumulated CPU time (s) 1063.23
Current children cumulated vsize (KiB) 85948

[startup+1123.66 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 15834
/proc/meminfo: memFree=1696768/2055920 swapFree=4192812/4192956
[pid=15829] ppid=15827 vsize=5352 CPUtime=0.14
/proc/15829/stat : 15829 (rsat.sh) S 15827 15829 14878 0 -1 4194304 305 867 0 0 0 0 14 0 16 0 1 0 269262982 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15829/statm: 1338 234 195 169 0 49 0
[pid=15832] ppid=15829 vsize=87112 CPUtime=1123.15
/proc/15832/stat : 15832 (rsat) R 15829 15829 14878 0 -1 4194304 29844 0 0 0 112282 33 0 0 25 0 1 0 269262997 89202688 20958 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530118 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15832/statm: 21778 20958 86 211 0 21564 0
Current children cumulated CPU time (s) 1123.29
Current children cumulated vsize (KiB) 92464

[startup+1183.73 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 15834
/proc/meminfo: memFree=1688832/2055920 swapFree=4192812/4192956
[pid=15829] ppid=15827 vsize=5352 CPUtime=0.14
/proc/15829/stat : 15829 (rsat.sh) S 15827 15829 14878 0 -1 4194304 305 867 0 0 0 0 14 0 16 0 1 0 269262982 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15829/statm: 1338 234 195 169 0 49 0
[pid=15832] ppid=15829 vsize=94708 CPUtime=1183.2
/proc/15832/stat : 15832 (rsat) R 15829 15829 14878 0 -1 4194304 31830 0 0 0 118285 35 0 0 25 0 1 0 269262997 96980992 22944 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15832/statm: 23677 22944 86 211 0 23463 0
Current children cumulated CPU time (s) 1183.34
Current children cumulated vsize (KiB) 100060



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 15834
/proc/meminfo: memFree=1686912/2055920 swapFree=4192812/4192956
[pid=15829] ppid=15827 vsize=5352 CPUtime=0.14
/proc/15829/stat : 15829 (rsat.sh) S 15827 15829 14878 0 -1 4194304 305 867 0 0 0 0 14 0 16 0 1 0 269262982 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15829/statm: 1338 234 195 169 0 49 0
[pid=15832] ppid=15829 vsize=96476 CPUtime=1199.91
/proc/15832/stat : 15832 (rsat) R 15829 15829 14878 0 -1 4194304 32290 0 0 0 119955 36 0 0 25 0 1 0 269262997 98791424 23404 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15832/statm: 24119 23404 86 211 0 23905 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 101828

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

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

[startup+1200.44 s]
/proc/loadavg: 0.99 0.98 0.92 2/79 15834
/proc/meminfo: memFree=1686912/2055920 swapFree=4192812/4192956
[pid=15829] ppid=15827 vsize=5352 CPUtime=0.14
/proc/15829/stat : 15829 (rsat.sh) S 15827 15829 14878 0 -1 4194304 305 867 0 0 0 0 14 0 16 0 1 0 269262982 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/15829/statm: 1338 234 195 169 0 49 0
[pid=15832] ppid=15829 vsize=96476 CPUtime=1199.91
/proc/15832/stat : 15832 (rsat) R 15829 15829 14878 0 -1 4194304 32290 0 0 0 119955 36 0 0 25 0 1 0 269262997 98791424 23404 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/15832/statm: 24119 23404 86 211 0 23905 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 101828

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 15829 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=142978 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.148977
while last known CPU time is 1200.05

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

Real time (s): 1200.45
CPU time (s): 1200.05
CPU user time (s): 1199.69
CPU system time (s): 0.36
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 101828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.142978
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1172
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 1.09183 second user time and 3.18052 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Mon Feb 26 12:31:25 UTC 2007

IDJOB= 307622
IDBENCH= 20210
IDSOLVER= 104
FILE ID= node13/307622-1172493085

PBS_JOBID= 3971574

Free space on /tmp= 66555 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S464355209-20-UNKNOWN.cnf
COMMAND LINE= /tmp/evaluation/307622-1172493085/rsat.sh /tmp/evaluation/307622-1172493085/instance-307622-1172493085.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-307622-1172493085 -o ROOT/results/node13/solver-307622-1172493085 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307622-1172493085/rsat.sh /tmp/evaluation/307622-1172493085/instance-307622-1172493085.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  a698176b415b0d699b7034931506758d

RANDOM SEED= 544874684

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.236
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		: 3000.236
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:       1781480 kB
Buffers:         39504 kB
Cached:         117576 kB
SwapCached:          0 kB
Active:         189124 kB
Inactive:        23064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1781480 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            1968 kB
Writeback:           0 kB
Mapped:          74036 kB
Slab:            47868 kB
Committed_AS:  1039720 kB
PageTables:       1748 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= 66555 MiB

End job on node13 on Mon Feb 26 12:51:28 UTC 2007