Trace number 333820

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) 1200.06 1200.41

General information on the benchmark

Namecrafted/Hard/contest04/connamacher/
connm-ue-csp-sat-n800-d0.02-s925928766.sat05-538.reshuffled-07.cnf
MD5SUMc2cb7643bd8a1926480278b8bba0ef3d
Bench CategoryCRAFTED (crafted 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 variables700
Number of clauses8767
Sum of the clauses size26476
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 38592
Number of clauses of size 4175
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 |    8767    26476 |    2630       0        0     nan |  0.000 % |
0.06/0.09	c |         0 |    8592    28720 |      --       0       --      -- |     --   | -175/2244
0.06/0.09	c ==============================================================================
0.06/0.09	c Result  :   #vars: 525   #clauses: 8592   #literals: 28720
0.06/0.09	c CPU time:   0.086986 s
0.06/0.09	c ==============================================================================
0.09/0.10	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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node14/watcher-333820-1173533120 -o ROOT/results/node14/solver-333820-1173533120 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/333820-1173533120/rsat.sh /tmp/evaluation/333820-1173533120/instance-333820-1173533120.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.77 0.93 0.98 3/77 32395
/proc/meminfo: memFree=1525680/2055920 swapFree=4146600/4192956
[pid=32395] ppid=32393 vsize=5352 CPUtime=0
/proc/32395/stat : 32395 (rsat.sh) R 32393 32395 32330 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 373266391 5480448 231 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234463903 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/32395/statm: 1338 231 194 169 0 49 0
[pid=32396] ppid=32395 vsize=820 CPUtime=0
/proc/32396/stat : 32396 (SatElite) R 32395 32395 32330 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 373266391 839680 112 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/32396/statm: 205 113 49 128 0 74 0

[startup+0.068963 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 32395
/proc/meminfo: memFree=1525680/2055920 swapFree=4146600/4192956
[pid=32395] ppid=32393 vsize=5352 CPUtime=0
/proc/32395/stat : 32395 (rsat.sh) S 32393 32395 32330 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 373266391 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32395/statm: 1338 232 195 169 0 49 0
[pid=32396] ppid=32395 vsize=1796 CPUtime=0.06
/proc/32396/stat : 32396 (SatElite) R 32395 32395 32330 0 -1 4194304 377 0 0 0 6 0 0 0 19 0 1 0 373266391 1839104 359 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134544101 0 0 4096 3 0 0 0 17 1 0 0
/proc/32396/statm: 449 359 69 128 0 318 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7148

[startup+0.101967 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 32395
/proc/meminfo: memFree=1525680/2055920 swapFree=4146600/4192956
[pid=32395] ppid=32393 vsize=5352 CPUtime=0
/proc/32395/stat : 32395 (rsat.sh) S 32393 32395 32330 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 373266391 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32395/statm: 1338 232 195 169 0 49 0
[pid=32396] ppid=32395 vsize=1920 CPUtime=0.09
/proc/32396/stat : 32396 (SatElite) R 32395 32395 32330 0 -1 4194304 395 0 0 0 9 0 0 0 19 0 1 0 373266391 1966080 377 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/32396/statm: 480 377 70 128 0 349 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7272

[startup+0.301986 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 32395
/proc/meminfo: memFree=1525680/2055920 swapFree=4146600/4192956
[pid=32395] ppid=32393 vsize=5352 CPUtime=0.09
/proc/32395/stat : 32395 (rsat.sh) S 32393 32395 32330 0 -1 4194304 305 396 0 0 0 0 9 0 16 0 1 0 373266391 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32395/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5352

[startup+0.702023 s]
/proc/loadavg: 0.77 0.93 0.98 3/77 32395
/proc/meminfo: memFree=1525680/2055920 swapFree=4146600/4192956
[pid=32395] ppid=32393 vsize=5352 CPUtime=0.09
/proc/32395/stat : 32395 (rsat.sh) S 32393 32395 32330 0 -1 4194304 305 396 0 0 0 0 9 0 16 0 1 0 373266391 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32395/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5352

[startup+1.5021 s]
/proc/loadavg: 0.79 0.94 0.98 2/79 32398
/proc/meminfo: memFree=1523552/2055920 swapFree=4146600/4192956
[pid=32395] ppid=32393 vsize=5352 CPUtime=0.09
/proc/32395/stat : 32395 (rsat.sh) S 32393 32395 32330 0 -1 4194304 305 396 0 0 0 0 9 0 16 0 1 0 373266391 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32395/statm: 1338 234 195 169 0 49 0
[pid=32398] ppid=32395 vsize=2732 CPUtime=1.39
/proc/32398/stat : 32398 (rsat) R 32395 32395 32330 0 -1 4194304 556 0 0 0 139 0 0 0 25 0 1 0 373266402 2797568 510 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32398/statm: 683 510 86 211 0 469 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8084

[startup+3.10125 s]
/proc/loadavg: 0.79 0.94 0.98 2/79 32398
/proc/meminfo: memFree=1522848/2055920 swapFree=4146600/4192956
[pid=32395] ppid=32393 vsize=5352 CPUtime=0.09
/proc/32395/stat : 32395 (rsat.sh) S 32393 32395 32330 0 -1 4194304 305 396 0 0 0 0 9 0 16 0 1 0 373266391 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32395/statm: 1338 234 195 169 0 49 0
[pid=32398] ppid=32395 vsize=3536 CPUtime=2.98
/proc/32398/stat : 32398 (rsat) R 32395 32395 32330 0 -1 4194304 902 0 0 0 298 0 0 0 25 0 1 0 373266402 3620864 728 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526075 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32398/statm: 884 728 86 211 0 670 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 8888

[startup+6.30155 s]
/proc/loadavg: 0.79 0.94 0.98 2/79 32398
/proc/meminfo: memFree=1521504/2055920 swapFree=4146600/4192956
[pid=32395] ppid=32393 vsize=5352 CPUtime=0.09
/proc/32395/stat : 32395 (rsat.sh) S 32393 32395 32330 0 -1 4194304 305 396 0 0 0 0 9 0 16 0 1 0 373266391 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32395/statm: 1338 234 195 169 0 49 0
[pid=32398] ppid=32395 vsize=4332 CPUtime=6.18
/proc/32398/stat : 32398 (rsat) R 32395 32395 32330 0 -1 4194304 1278 0 0 0 618 0 0 0 25 0 1 0 373266402 4435968 875 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32398/statm: 1083 875 86 211 0 869 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 9684

[startup+12.7012 s]
/proc/loadavg: 0.82 0.94 0.98 2/79 32398
/proc/meminfo: memFree=1520096/2055920 swapFree=4146600/4192956
[pid=32395] ppid=32393 vsize=5352 CPUtime=0.09
/proc/32395/stat : 32395 (rsat.sh) S 32393 32395 32330 0 -1 4194304 305 396 0 0 0 0 9 0 16 0 1 0 373266391 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32395/statm: 1338 234 195 169 0 49 0
[pid=32398] ppid=32395 vsize=5504 CPUtime=12.58
/proc/32398/stat : 32398 (rsat) R 32395 32395 32330 0 -1 4194304 1792 0 0 0 1257 1 0 0 25 0 1 0 373266402 5636096 1193 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523229 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32398/statm: 1376 1193 86 211 0 1162 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 10856

[startup+25.5014 s]
/proc/loadavg: 0.85 0.94 0.98 2/79 32398
/proc/meminfo: memFree=1517984/2055920 swapFree=4146600/4192956
[pid=32395] ppid=32393 vsize=5352 CPUtime=0.09
/proc/32395/stat : 32395 (rsat.sh) S 32393 32395 32330 0 -1 4194304 305 396 0 0 0 0 9 0 16 0 1 0 373266391 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32395/statm: 1338 234 195 169 0 49 0
[pid=32398] ppid=32395 vsize=7756 CPUtime=25.38
/proc/32398/stat : 32398 (rsat) R 32395 32395 32330 0 -1 4194304 2804 0 0 0 2536 2 0 0 25 0 1 0 373266402 7942144 1719 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32398/statm: 1939 1719 86 211 0 1725 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 13108

[startup+51.1018 s]
/proc/loadavg: 0.91 0.94 0.98 2/79 32398
/proc/meminfo: memFree=1515296/2055920 swapFree=4146600/4192956
[pid=32395] ppid=32393 vsize=5352 CPUtime=0.09
/proc/32395/stat : 32395 (rsat.sh) S 32393 32395 32330 0 -1 4194304 305 396 0 0 0 0 9 0 16 0 1 0 373266391 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32395/statm: 1338 234 195 169 0 49 0
[pid=32398] ppid=32395 vsize=11220 CPUtime=50.97
/proc/32398/stat : 32398 (rsat) R 32395 32395 32330 0 -1 4194304 3741 0 0 0 5094 3 0 0 25 0 1 0 373266402 11489280 2462 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32398/statm: 2805 2462 86 211 0 2591 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 16572

[startup+102.306 s]
/proc/loadavg: 0.96 0.95 0.98 2/79 32398
/proc/meminfo: memFree=1513248/2055920 swapFree=4146600/4192956
[pid=32395] ppid=32393 vsize=5352 CPUtime=0.09
/proc/32395/stat : 32395 (rsat.sh) S 32393 32395 32330 0 -1 4194304 305 396 0 0 0 0 9 0 16 0 1 0 373266391 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32395/statm: 1338 234 195 169 0 49 0
[pid=32398] ppid=32395 vsize=13064 CPUtime=102.16
/proc/32398/stat : 32398 (rsat) R 32395 32395 32330 0 -1 4194304 5019 0 0 0 10212 4 0 0 25 0 1 0 373266402 13377536 2968 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32398/statm: 3266 2968 86 211 0 3052 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 18416

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.98 2/79 32398
/proc/meminfo: memFree=1509984/2055920 swapFree=4146600/4192956
[pid=32395] ppid=32393 vsize=5352 CPUtime=0.09
/proc/32395/stat : 32395 (rsat.sh) S 32393 32395 32330 0 -1 4194304 305 396 0 0 0 0 9 0 16 0 1 0 373266391 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32395/statm: 1338 234 195 169 0 49 0
[pid=32398] ppid=32395 vsize=15888 CPUtime=162.14
/proc/32398/stat : 32398 (rsat) R 32395 32395 32330 0 -1 4194304 6630 0 0 0 16208 6 0 0 25 0 1 0 373266402 16269312 3735 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32398/statm: 3972 3735 86 211 0 3758 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 21240

[startup+222.302 s]
/proc/loadavg: 0.99 0.96 0.98 2/79 32398
/proc/meminfo: memFree=1509280/2055920 swapFree=4146600/4192956
[pid=32395] ppid=32393 vsize=5352 CPUtime=0.09
/proc/32395/stat : 32395 (rsat.sh) S 32393 32395 32330 0 -1 4194304 305 396 0 0 0 0 9 0 16 0 1 0 373266391 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32395/statm: 1338 234 195 169 0 49 0
[pid=32398] ppid=32395 vsize=16692 CPUtime=222.12
/proc/32398/stat : 32398 (rsat) R 32395 32395 32330 0 -1 4194304 6841 0 0 0 22205 7 0 0 25 0 1 0 373266402 17092608 3946 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32398/statm: 4173 3946 86 211 0 3959 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 22044

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 32398
/proc/meminfo: memFree=1504608/2055920 swapFree=4146600/4192956
[pid=32395] ppid=32393 vsize=5352 CPUtime=0.09
/proc/32395/stat : 32395 (rsat.sh) S 32393 32395 32330 0 -1 4194304 305 396 0 0 0 0 9 0 16 0 1 0 373266391 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32395/statm: 1338 234 195 169 0 49 0
[pid=32398] ppid=32395 vsize=22724 CPUtime=282.11
/proc/32398/stat : 32398 (rsat) R 32395 32395 32330 0 -1 4194304 8392 0 0 0 28203 8 0 0 25 0 1 0 373266402 23269376 5111 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32398/statm: 5681 5111 86 211 0 5467 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 28076

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 32398
/proc/meminfo: memFree=1504352/2055920 swapFree=4146600/4192956
[pid=32395] ppid=32393 vsize=5352 CPUtime=0.09
/proc/32395/stat : 32395 (rsat.sh) S 32393 32395 32330 0 -1 4194304 305 396 0 0 0 0 9 0 16 0 1 0 373266391 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32395/statm: 1338 234 195 169 0 49 0
[pid=32398] ppid=32395 vsize=22340 CPUtime=342.1
/proc/32398/stat : 32398 (rsat) R 32395 32395 32330 0 -1 4194304 10091 0 0 0 34200 10 0 0 25 0 1 0 373266402 22876160 5122 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32398/statm: 5585 5122 86 211 0 5371 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 27692

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 32398
/proc/meminfo: memFree=1504352/2055920 swapFree=4146600/4192956

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

[pid=32395] ppid=32393 vsize=5352 CPUtime=0.09
/proc/32395/stat : 32395 (rsat.sh) S 32393 32395 32330 0 -1 4194304 305 396 0 0 0 0 9 0 16 0 1 0 373266391 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32395/statm: 1338 234 195 169 0 49 0
[pid=32398] ppid=32395 vsize=26428 CPUtime=522.04
/proc/32398/stat : 32398 (rsat) R 32395 32395 32330 0 -1 4194304 11150 0 0 0 52192 12 0 0 25 0 1 0 373266402 27062272 6148 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32398/statm: 6607 6148 86 211 0 6393 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 31780

[startup+582.302 s]
/proc/loadavg: 1.17 1.04 1.00 2/79 32398
/proc/meminfo: memFree=1496672/2055920 swapFree=4146600/4192956
[pid=32395] ppid=32393 vsize=5352 CPUtime=0.09
/proc/32395/stat : 32395 (rsat.sh) S 32393 32395 32330 0 -1 4194304 305 396 0 0 0 0 9 0 16 0 1 0 373266391 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32395/statm: 1338 234 195 169 0 49 0
[pid=32398] ppid=32395 vsize=30304 CPUtime=582.03
/proc/32398/stat : 32398 (rsat) R 32395 32395 32330 0 -1 4194304 12173 0 0 0 58189 14 0 0 25 0 1 0 373266402 31031296 7073 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32398/statm: 7576 7073 86 211 0 7362 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 35656

[startup+642.302 s]
/proc/loadavg: 1.06 1.03 1.00 2/79 32398
/proc/meminfo: memFree=1493472/2055920 swapFree=4146600/4192956
[pid=32395] ppid=32393 vsize=5352 CPUtime=0.09
/proc/32395/stat : 32395 (rsat.sh) S 32393 32395 32330 0 -1 4194304 305 396 0 0 0 0 9 0 16 0 1 0 373266391 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32395/statm: 1338 234 195 169 0 49 0
[pid=32398] ppid=32395 vsize=33260 CPUtime=642.02
/proc/32398/stat : 32398 (rsat) R 32395 32395 32330 0 -1 4194304 12955 0 0 0 64186 16 0 0 25 0 1 0 373266402 34058240 7855 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32398/statm: 8315 7855 86 211 0 8101 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 38612

[startup+702.301 s]
/proc/loadavg: 1.02 1.02 1.00 2/79 32398
/proc/meminfo: memFree=1494560/2055920 swapFree=4146600/4192956
[pid=32395] ppid=32393 vsize=5352 CPUtime=0.09
/proc/32395/stat : 32395 (rsat.sh) S 32393 32395 32330 0 -1 4194304 305 396 0 0 0 0 9 0 16 0 1 0 373266391 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32395/statm: 1338 234 195 169 0 49 0
[pid=32398] ppid=32395 vsize=31024 CPUtime=701.99
/proc/32398/stat : 32398 (rsat) R 32395 32395 32330 0 -1 4194304 14614 0 0 0 70182 17 0 0 25 0 1 0 373266402 31768576 7548 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32398/statm: 7756 7548 86 211 0 7542 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 36376

[startup+762.307 s]
/proc/loadavg: 1.01 1.02 1.00 2/79 32398
/proc/meminfo: memFree=1494560/2055920 swapFree=4146600/4192956
[pid=32395] ppid=32393 vsize=5352 CPUtime=0.09
/proc/32395/stat : 32395 (rsat.sh) S 32393 32395 32330 0 -1 4194304 305 396 0 0 0 0 9 0 16 0 1 0 373266391 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32395/statm: 1338 234 195 169 0 49 0
[pid=32398] ppid=32395 vsize=31024 CPUtime=761.98
/proc/32398/stat : 32398 (rsat) R 32395 32395 32330 0 -1 4194304 14614 0 0 0 76181 17 0 0 25 0 1 0 373266402 31768576 7548 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32398/statm: 7756 7548 86 211 0 7542 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 36376

[startup+822.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 32398
/proc/meminfo: memFree=1494560/2055920 swapFree=4146600/4192956
[pid=32395] ppid=32393 vsize=5352 CPUtime=0.09
/proc/32395/stat : 32395 (rsat.sh) S 32393 32395 32330 0 -1 4194304 305 396 0 0 0 0 9 0 16 0 1 0 373266391 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32395/statm: 1338 234 195 169 0 49 0
[pid=32398] ppid=32395 vsize=31284 CPUtime=821.96
/proc/32398/stat : 32398 (rsat) R 32395 32395 32330 0 -1 4194304 14651 0 0 0 82178 18 0 0 25 0 1 0 373266402 32034816 7585 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32398/statm: 7821 7585 86 211 0 7607 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 36636

[startup+882.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 32398
/proc/meminfo: memFree=1494496/2055920 swapFree=4146600/4192956
[pid=32395] ppid=32393 vsize=5352 CPUtime=0.09
/proc/32395/stat : 32395 (rsat.sh) S 32393 32395 32330 0 -1 4194304 305 396 0 0 0 0 9 0 16 0 1 0 373266391 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32395/statm: 1338 234 195 169 0 49 0
[pid=32398] ppid=32395 vsize=31284 CPUtime=881.94
/proc/32398/stat : 32398 (rsat) R 32395 32395 32330 0 -1 4194304 14662 0 0 0 88176 18 0 0 25 0 1 0 373266402 32034816 7596 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522839 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32398/statm: 7821 7596 86 211 0 7607 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 36636

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32398
/proc/meminfo: memFree=1494496/2055920 swapFree=4146600/4192956
[pid=32395] ppid=32393 vsize=5352 CPUtime=0.09
/proc/32395/stat : 32395 (rsat.sh) S 32393 32395 32330 0 -1 4194304 305 396 0 0 0 0 9 0 16 0 1 0 373266391 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32395/statm: 1338 234 195 169 0 49 0
[pid=32398] ppid=32395 vsize=31476 CPUtime=941.93
/proc/32398/stat : 32398 (rsat) R 32395 32395 32330 0 -1 4194304 14674 0 0 0 94174 19 0 0 25 0 1 0 373266402 32231424 7608 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32398/statm: 7869 7608 86 211 0 7655 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 36828

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32398
/proc/meminfo: memFree=1494112/2055920 swapFree=4146600/4192956
[pid=32395] ppid=32393 vsize=5352 CPUtime=0.09
/proc/32395/stat : 32395 (rsat.sh) S 32393 32395 32330 0 -1 4194304 305 396 0 0 0 0 9 0 16 0 1 0 373266391 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32395/statm: 1338 234 195 169 0 49 0
[pid=32398] ppid=32395 vsize=31736 CPUtime=1001.91
/proc/32398/stat : 32398 (rsat) R 32395 32395 32330 0 -1 4194304 14781 0 0 0 100172 19 0 0 25 0 1 0 373266402 32497664 7682 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32398/statm: 7934 7682 86 211 0 7720 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 37088

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32398
/proc/meminfo: memFree=1491104/2055920 swapFree=4146600/4192956
[pid=32395] ppid=32393 vsize=5352 CPUtime=0.09
/proc/32395/stat : 32395 (rsat.sh) S 32393 32395 32330 0 -1 4194304 305 396 0 0 0 0 9 0 16 0 1 0 373266391 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32395/statm: 1338 234 195 169 0 49 0
[pid=32398] ppid=32395 vsize=35396 CPUtime=1061.89
/proc/32398/stat : 32398 (rsat) R 32395 32395 32330 0 -1 4194304 15687 0 0 0 106169 20 0 0 25 0 1 0 373266402 36245504 8457 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32398/statm: 8849 8457 86 211 0 8635 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 40748

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32400
/proc/meminfo: memFree=1488736/2055920 swapFree=4146600/4192956
[pid=32395] ppid=32393 vsize=5352 CPUtime=0.09
/proc/32395/stat : 32395 (rsat.sh) S 32393 32395 32330 0 -1 4194304 305 396 0 0 0 0 9 0 16 0 1 0 373266391 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32395/statm: 1338 234 195 169 0 49 0
[pid=32398] ppid=32395 vsize=40672 CPUtime=1121.88
/proc/32398/stat : 32398 (rsat) R 32395 32395 32330 0 -1 4194304 17043 0 0 0 112167 21 0 0 25 0 1 0 373266402 41648128 9043 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32398/statm: 10168 9043 86 211 0 9954 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 46024

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32400
/proc/meminfo: memFree=1486368/2055920 swapFree=4146600/4192956
[pid=32395] ppid=32393 vsize=5352 CPUtime=0.09
/proc/32395/stat : 32395 (rsat.sh) S 32393 32395 32330 0 -1 4194304 305 396 0 0 0 0 9 0 16 0 1 0 373266391 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32395/statm: 1338 234 195 169 0 49 0
[pid=32398] ppid=32395 vsize=43008 CPUtime=1181.86
/proc/32398/stat : 32398 (rsat) R 32395 32395 32330 0 -1 4194304 17717 0 0 0 118164 22 0 0 25 0 1 0 373266402 44040192 9652 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32398/statm: 10752 9652 86 211 0 10538 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 48360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32400
/proc/meminfo: memFree=1485728/2055920 swapFree=4146600/4192956
[pid=32395] ppid=32393 vsize=5352 CPUtime=0.09
/proc/32395/stat : 32395 (rsat.sh) S 32393 32395 32330 0 -1 4194304 305 396 0 0 0 0 9 0 16 0 1 0 373266391 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 212234462020 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/32395/statm: 1338 234 195 169 0 49 0
[pid=32398] ppid=32395 vsize=43520 CPUtime=1199.97
/proc/32398/stat : 32398 (rsat) R 32395 32395 32330 0 -1 4194304 17864 0 0 0 119974 23 0 0 25 0 1 0 373266402 44564480 9799 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/32398/statm: 10880 9799 86 211 0 10666 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 48872

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 32395 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=97985 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.104983
while last known CPU time is 1200.06

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

Real time (s): 1200.41
CPU time (s): 1200.06
CPU user time (s): 1199.83
CPU system time (s): 0.23
CPU usage (%): 99.9705
Max. virtual memory (cumulated for all children) (KiB): 48872

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.097985
system time used= 0.006998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 701
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= 13
involuntary context switches= 4

runsolver used 1.18182 second user time and 3.19751 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Sat Mar 10 13:25:20 UTC 2007

IDJOB= 333820
IDBENCH= 24613
IDSOLVER= 104
FILE ID= node14/333820-1173533120

PBS_JOBID= 4101164

Free space on /tmp= 66546 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/connamacher/connm-ue-csp-sat-n800-d0.02-s925928766.sat05-538.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/333820-1173533120/rsat.sh /tmp/evaluation/333820-1173533120/instance-333820-1173533120.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-333820-1173533120 -o ROOT/results/node14/solver-333820-1173533120 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/333820-1173533120/rsat.sh /tmp/evaluation/333820-1173533120/instance-333820-1173533120.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  c2cb7643bd8a1926480278b8bba0ef3d

RANDOM SEED= 208708682

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.216
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		: 3000.216
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:       1526088 kB
Buffers:         51544 kB
Cached:         391052 kB
SwapCached:      14908 kB
Active:         227132 kB
Inactive:       238096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1526088 kB
SwapTotal:     4192956 kB
SwapFree:      4146600 kB
Dirty:            2012 kB
Writeback:           0 kB
Mapped:          29356 kB
Slab:            50172 kB
Committed_AS:  1266928 kB
PageTables:       1736 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= 66545 MiB

End job on node14 on Sat Mar 10 13:45:22 UTC 2007