Trace number 338860

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 1200.41

General information on the benchmark

Namecrafted/Difficult/contest05/others/
pmg-12-UNSAT.sat05-3940.reshuffled-07.cnf
MD5SUMcb7fcc0a671d4e8fcabb476bdf51a2fc
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 variables190
Number of clauses632
Sum of the clauses size1894
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 3630
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...
0.00/0.00	c ==============================================================================
0.00/0.00	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.00	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.00	c ==============================================================================
0.00/0.00	c |         0 |     632     1894 |     189       0        0     nan |  0.000 % |
0.00/0.00	c |         0 |     629     1886 |      --       0       --      -- |     --   | -3/-8
0.00/0.00	c ==============================================================================
0.00/0.00	c Result  :   #vars: 189   #clauses: 629   #literals: 1886
0.00/0.00	c CPU time:   0.000999 s
0.00/0.00	c ==============================================================================
0.00/0.00	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/node40/watcher-338860-1173693703 -o ROOT/results/node40/solver-338860-1173693703 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/338860-1173693703/rsat.sh /tmp/evaluation/338860-1173693703/instance-338860-1173693703.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: 0.93 1.04 1.01 2/70 17086
/proc/meminfo: memFree=1763064/2055920 swapFree=4154300/4192956
[pid=17086] ppid=17084 vsize=5352 CPUtime=0
/proc/17086/stat : 17086 (rsat.sh) S 17084 17086 15645 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 25672911 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17086/statm: 1338 232 195 169 0 49 0
[pid=17087] ppid=17086 vsize=696 CPUtime=0
/proc/17087/stat : 17087 (SatElite) R 17086 17086 15645 0 -1 4194304 120 0 0 0 0 0 0 0 20 0 1 0 25672912 712704 102 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134669798 0 0 4096 3 0 0 0 17 1 0 0
/proc/17087/statm: 174 102 70 128 0 43 0

[startup+0.0726751 s]
/proc/loadavg: 0.93 1.04 1.01 2/70 17086
/proc/meminfo: memFree=1763064/2055920 swapFree=4154300/4192956
[pid=17086] ppid=17084 vsize=5352 CPUtime=0
/proc/17086/stat : 17086 (rsat.sh) S 17084 17086 15645 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 25672911 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17086/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.101676 s]
/proc/loadavg: 0.93 1.04 1.01 2/70 17086
/proc/meminfo: memFree=1763064/2055920 swapFree=4154300/4192956
[pid=17086] ppid=17084 vsize=5352 CPUtime=0
/proc/17086/stat : 17086 (rsat.sh) S 17084 17086 15645 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 25672911 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17086/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.301702 s]
/proc/loadavg: 0.93 1.04 1.01 2/70 17086
/proc/meminfo: memFree=1763064/2055920 swapFree=4154300/4192956
[pid=17086] ppid=17084 vsize=5352 CPUtime=0
/proc/17086/stat : 17086 (rsat.sh) S 17084 17086 15645 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 25672911 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17086/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+0.701755 s]
/proc/loadavg: 0.93 1.04 1.01 2/70 17086
/proc/meminfo: memFree=1763064/2055920 swapFree=4154300/4192956
[pid=17086] ppid=17084 vsize=5352 CPUtime=0
/proc/17086/stat : 17086 (rsat.sh) S 17084 17086 15645 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 25672911 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17086/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 5352

[startup+1.50185 s]
/proc/loadavg: 0.93 1.04 1.01 2/72 17089
/proc/meminfo: memFree=1760872/2055920 swapFree=4154300/4192956
[pid=17086] ppid=17084 vsize=5352 CPUtime=0
/proc/17086/stat : 17086 (rsat.sh) S 17084 17086 15645 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 25672911 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17086/statm: 1338 234 195 169 0 49 0
[pid=17089] ppid=17086 vsize=3292 CPUtime=1.48
/proc/17089/stat : 17089 (rsat) R 17086 17086 15645 0 -1 4194304 695 0 0 0 148 0 0 0 25 0 1 0 25672912 3371008 649 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523162 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17089/statm: 823 649 86 211 0 609 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8644

[startup+3.10106 s]
/proc/loadavg: 0.93 1.04 1.01 2/72 17089
/proc/meminfo: memFree=1759720/2055920 swapFree=4154300/4192956
[pid=17086] ppid=17084 vsize=5352 CPUtime=0
/proc/17086/stat : 17086 (rsat.sh) S 17084 17086 15645 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 25672911 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17086/statm: 1338 234 195 169 0 49 0
[pid=17089] ppid=17086 vsize=4568 CPUtime=3.08
/proc/17089/stat : 17089 (rsat) R 17086 17086 15645 0 -1 4194304 1082 0 0 0 308 0 0 0 25 0 1 0 25672912 4677632 939 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17089/statm: 1142 939 86 211 0 928 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9920

[startup+6.30147 s]
/proc/loadavg: 0.94 1.04 1.01 2/72 17091
/proc/meminfo: memFree=1758312/2055920 swapFree=4154300/4192956
[pid=17086] ppid=17084 vsize=5352 CPUtime=0
/proc/17086/stat : 17086 (rsat.sh) S 17084 17086 15645 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 25672911 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17086/statm: 1338 234 195 169 0 49 0
[pid=17089] ppid=17086 vsize=6020 CPUtime=6.27
/proc/17089/stat : 17089 (rsat) R 17086 17086 15645 0 -1 4194304 1634 0 0 0 627 0 0 0 25 0 1 0 25672912 6164480 1295 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17089/statm: 1505 1295 86 211 0 1291 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 11372

[startup+12.7023 s]
/proc/loadavg: 0.94 1.04 1.01 2/72 17123
/proc/meminfo: memFree=1756648/2055920 swapFree=4154300/4192956
[pid=17086] ppid=17084 vsize=5352 CPUtime=0
/proc/17086/stat : 17086 (rsat.sh) S 17084 17086 15645 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 25672911 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17086/statm: 1338 234 195 169 0 49 0
[pid=17089] ppid=17086 vsize=7036 CPUtime=12.66
/proc/17089/stat : 17089 (rsat) R 17086 17086 15645 0 -1 4194304 2085 0 0 0 1265 1 0 0 25 0 1 0 25672912 7204864 1575 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17089/statm: 1759 1575 86 211 0 1545 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 12388

[startup+25.5019 s]
/proc/loadavg: 0.96 1.03 1.00 2/72 17135
/proc/meminfo: memFree=1753896/2055920 swapFree=4154300/4192956
[pid=17086] ppid=17084 vsize=5352 CPUtime=0
/proc/17086/stat : 17086 (rsat.sh) S 17084 17086 15645 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 25672911 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17086/statm: 1338 234 195 169 0 49 0
[pid=17089] ppid=17086 vsize=10008 CPUtime=25.45
/proc/17089/stat : 17089 (rsat) R 17086 17086 15645 0 -1 4194304 3240 0 0 0 2544 1 0 0 25 0 1 0 25672912 10248192 2244 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526003 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17089/statm: 2502 2244 86 211 0 2288 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 15360

[startup+51.1013 s]
/proc/loadavg: 0.97 1.03 1.00 2/66 17165
/proc/meminfo: memFree=1750936/2055920 swapFree=4154300/4192956
[pid=17086] ppid=17084 vsize=5352 CPUtime=0
/proc/17086/stat : 17086 (rsat.sh) S 17084 17086 15645 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 25672911 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17086/statm: 1338 234 195 169 0 49 0
[pid=17089] ppid=17086 vsize=14244 CPUtime=51.02
/proc/17089/stat : 17089 (rsat) R 17086 17086 15645 0 -1 4194304 4325 0 0 0 5100 2 0 0 25 0 1 0 25672912 14585856 3329 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17089/statm: 3561 3329 86 211 0 3347 0
Current children cumulated CPU time (s) 51.02
Current children cumulated vsize (KiB) 19596

[startup+102.306 s]
/proc/loadavg: 0.98 1.02 1.00 2/66 17165
/proc/meminfo: memFree=1748440/2055920 swapFree=4154300/4192956
[pid=17086] ppid=17084 vsize=5352 CPUtime=0
/proc/17086/stat : 17086 (rsat.sh) S 17084 17086 15645 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 25672911 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17086/statm: 1338 234 195 169 0 49 0
[pid=17089] ppid=17086 vsize=17100 CPUtime=102.21
/proc/17089/stat : 17089 (rsat) R 17086 17086 15645 0 -1 4194304 5525 0 0 0 10218 3 0 0 25 0 1 0 25672912 17510400 3928 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17089/statm: 4275 3928 86 211 0 4061 0
Current children cumulated CPU time (s) 102.21
Current children cumulated vsize (KiB) 22452

[startup+162.302 s]
/proc/loadavg: 0.99 1.02 1.00 2/66 17165
/proc/meminfo: memFree=1744408/2055920 swapFree=4154300/4192956
[pid=17086] ppid=17084 vsize=5352 CPUtime=0
/proc/17086/stat : 17086 (rsat.sh) S 17084 17086 15645 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 25672911 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17086/statm: 1338 234 195 169 0 49 0
[pid=17089] ppid=17086 vsize=20992 CPUtime=162.19
/proc/17089/stat : 17089 (rsat) R 17086 17086 15645 0 -1 4194304 7368 0 0 0 16214 5 0 0 25 0 1 0 25672912 21495808 4940 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17089/statm: 5248 4940 86 211 0 5034 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 26344

[startup+222.301 s]
/proc/loadavg: 0.99 1.01 1.00 2/66 17165
/proc/meminfo: memFree=1743576/2055920 swapFree=4154300/4192956
[pid=17086] ppid=17084 vsize=5352 CPUtime=0
/proc/17086/stat : 17086 (rsat.sh) S 17084 17086 15645 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 25672911 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17086/statm: 1338 234 195 169 0 49 0
[pid=17089] ppid=17086 vsize=21844 CPUtime=222.17
/proc/17089/stat : 17089 (rsat) R 17086 17086 15645 0 -1 4194304 7557 0 0 0 22212 5 0 0 25 0 1 0 25672912 22368256 5129 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17089/statm: 5461 5129 86 211 0 5247 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 27196

[startup+282.301 s]
/proc/loadavg: 0.99 1.01 1.00 2/66 17165
/proc/meminfo: memFree=1738968/2055920 swapFree=4154300/4192956
[pid=17086] ppid=17084 vsize=5352 CPUtime=0
/proc/17086/stat : 17086 (rsat.sh) S 17084 17086 15645 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 25672911 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17086/statm: 1338 234 195 169 0 49 0
[pid=17089] ppid=17086 vsize=26748 CPUtime=282.15
/proc/17089/stat : 17089 (rsat) R 17086 17086 15645 0 -1 4194304 8724 0 0 0 28209 6 0 0 25 0 1 0 25672912 27389952 6296 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17089/statm: 6687 6296 86 211 0 6473 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 32100

[startup+342.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17165
/proc/meminfo: memFree=1736216/2055920 swapFree=4154300/4192956
[pid=17086] ppid=17084 vsize=5352 CPUtime=0
/proc/17086/stat : 17086 (rsat.sh) S 17084 17086 15645 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 25672911 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17086/statm: 1338 234 195 169 0 49 0
[pid=17089] ppid=17086 vsize=29748 CPUtime=342.14
/proc/17089/stat : 17089 (rsat) R 17086 17086 15645 0 -1 4194304 11676 0 0 0 34206 8 0 0 25 0 1 0 25672912 30461952 6907 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522785 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17089/statm: 7437 6907 86 211 0 7223 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 35100

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17165
/proc/meminfo: memFree=1736280/2055920 swapFree=4154300/4192956
[pid=17086] ppid=17084 vsize=5352 CPUtime=0
/proc/17086/stat : 17086 (rsat.sh) S 17084 17086 15645 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 25672911 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17086/statm: 1338 234 195 169 0 49 0
[pid=17089] ppid=17086 vsize=29880 CPUtime=402.12
/proc/17089/stat : 17089 (rsat) R 17086 17086 15645 0 -1 4194304 11695 0 0 0 40204 8 0 0 25 0 1 0 25672912 30597120 6926 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17089/statm: 7470 6926 86 211 0 7256 0

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

[pid=17086] ppid=17084 vsize=5352 CPUtime=0
/proc/17086/stat : 17086 (rsat.sh) S 17084 17086 15645 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 25672911 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17086/statm: 1338 234 195 169 0 49 0
[pid=17089] ppid=17086 vsize=31616 CPUtime=522.08
/proc/17089/stat : 17089 (rsat) R 17086 17086 15645 0 -1 4194304 12056 0 0 0 52200 8 0 0 25 0 1 0 25672912 32374784 7254 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17089/statm: 7904 7254 86 211 0 7690 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 36968

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17165
/proc/meminfo: memFree=1731608/2055920 swapFree=4154300/4192956
[pid=17086] ppid=17084 vsize=5352 CPUtime=0
/proc/17086/stat : 17086 (rsat.sh) S 17084 17086 15645 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 25672911 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17086/statm: 1338 234 195 169 0 49 0
[pid=17089] ppid=17086 vsize=35204 CPUtime=582.07
/proc/17089/stat : 17089 (rsat) R 17086 17086 15645 0 -1 4194304 12938 0 0 0 58198 9 0 0 25 0 1 0 25672912 36048896 8136 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17089/statm: 8801 8136 86 211 0 8587 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 40556

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17165
/proc/meminfo: memFree=1727960/2055920 swapFree=4154300/4192956
[pid=17086] ppid=17084 vsize=5352 CPUtime=0
/proc/17086/stat : 17086 (rsat.sh) S 17084 17086 15645 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 25672911 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17086/statm: 1338 234 195 169 0 49 0
[pid=17089] ppid=17086 vsize=38544 CPUtime=642.06
/proc/17089/stat : 17089 (rsat) R 17086 17086 15645 0 -1 4194304 13824 0 0 0 64196 10 0 0 25 0 1 0 25672912 39469056 9022 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17089/statm: 9636 9022 86 211 0 9422 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 43896

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17165
/proc/meminfo: memFree=1724632/2055920 swapFree=4154300/4192956
[pid=17086] ppid=17084 vsize=5352 CPUtime=0
/proc/17086/stat : 17086 (rsat.sh) S 17084 17086 15645 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 25672911 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17086/statm: 1338 234 195 169 0 49 0
[pid=17089] ppid=17086 vsize=41952 CPUtime=702.04
/proc/17089/stat : 17089 (rsat) R 17086 17086 15645 0 -1 4194304 14761 0 0 0 70193 11 0 0 25 0 1 0 25672912 42958848 9874 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17089/statm: 10488 9874 86 211 0 10274 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 47304

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17165
/proc/meminfo: memFree=1721432/2055920 swapFree=4154300/4192956
[pid=17086] ppid=17084 vsize=5352 CPUtime=0
/proc/17086/stat : 17086 (rsat.sh) S 17084 17086 15645 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 25672911 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17086/statm: 1338 234 195 169 0 49 0
[pid=17089] ppid=17086 vsize=45068 CPUtime=762.03
/proc/17089/stat : 17089 (rsat) R 17086 17086 15645 0 -1 4194304 15544 0 0 0 76191 12 0 0 25 0 1 0 25672912 46149632 10657 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17089/statm: 11267 10657 86 211 0 11053 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 50420

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17165
/proc/meminfo: memFree=1721816/2055920 swapFree=4154300/4192956
[pid=17086] ppid=17084 vsize=5352 CPUtime=0
/proc/17086/stat : 17086 (rsat.sh) S 17084 17086 15645 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 25672911 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17086/statm: 1338 234 195 169 0 49 0
[pid=17089] ppid=17086 vsize=43328 CPUtime=822
/proc/17089/stat : 17089 (rsat) R 17086 17086 15645 0 -1 4194304 17523 0 0 0 82187 13 0 0 25 0 1 0 25672912 44367872 10507 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17089/statm: 10832 10507 86 211 0 10618 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 48680

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17165
/proc/meminfo: memFree=1721816/2055920 swapFree=4154300/4192956
[pid=17086] ppid=17084 vsize=5352 CPUtime=0
/proc/17086/stat : 17086 (rsat.sh) S 17084 17086 15645 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 25672911 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17086/statm: 1338 234 195 169 0 49 0
[pid=17089] ppid=17086 vsize=43328 CPUtime=881.98
/proc/17089/stat : 17089 (rsat) R 17086 17086 15645 0 -1 4194304 17531 0 0 0 88185 13 0 0 25 0 1 0 25672912 44367872 10515 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17089/statm: 10832 10515 86 211 0 10618 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 48680

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17165
/proc/meminfo: memFree=1721624/2055920 swapFree=4154300/4192956
[pid=17086] ppid=17084 vsize=5352 CPUtime=0
/proc/17086/stat : 17086 (rsat.sh) S 17084 17086 15645 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 25672911 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17086/statm: 1338 234 195 169 0 49 0
[pid=17089] ppid=17086 vsize=43980 CPUtime=941.97
/proc/17089/stat : 17089 (rsat) R 17086 17086 15645 0 -1 4194304 17628 0 0 0 94183 14 0 0 25 0 1 0 25672912 45035520 10612 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17089/statm: 10995 10612 86 211 0 10781 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 49332

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17165
/proc/meminfo: memFree=1720408/2055920 swapFree=4154300/4192956
[pid=17086] ppid=17084 vsize=5352 CPUtime=0
/proc/17086/stat : 17086 (rsat.sh) S 17084 17086 15645 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 25672911 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17086/statm: 1338 234 195 169 0 49 0
[pid=17089] ppid=17086 vsize=45552 CPUtime=1001.95
/proc/17089/stat : 17089 (rsat) R 17086 17086 15645 0 -1 4194304 17952 0 0 0 100181 14 0 0 25 0 1 0 25672912 46645248 10870 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17089/statm: 11388 10870 86 211 0 11174 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 50904

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17165
/proc/meminfo: memFree=1720088/2055920 swapFree=4154300/4192956
[pid=17086] ppid=17084 vsize=5352 CPUtime=0
/proc/17086/stat : 17086 (rsat.sh) S 17084 17086 15645 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 25672911 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17086/statm: 1338 234 195 169 0 49 0
[pid=17089] ppid=17086 vsize=46068 CPUtime=1061.93
/proc/17089/stat : 17089 (rsat) R 17086 17086 15645 0 -1 4194304 18136 0 0 0 106179 14 0 0 25 0 1 0 25672912 47173632 10955 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17089/statm: 11517 10955 86 211 0 11303 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 51420

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17165
/proc/meminfo: memFree=1719896/2055920 swapFree=4154300/4192956
[pid=17086] ppid=17084 vsize=5352 CPUtime=0
/proc/17086/stat : 17086 (rsat.sh) S 17084 17086 15645 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 25672911 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17086/statm: 1338 234 195 169 0 49 0
[pid=17089] ppid=17086 vsize=46328 CPUtime=1121.92
/proc/17089/stat : 17089 (rsat) R 17086 17086 15645 0 -1 4194304 18212 0 0 0 112177 15 0 0 25 0 1 0 25672912 47439872 11031 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17089/statm: 11582 11031 86 211 0 11368 0
Current children cumulated CPU time (s) 1121.92
Current children cumulated vsize (KiB) 51680

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17165
/proc/meminfo: memFree=1719576/2055920 swapFree=4154300/4192956
[pid=17086] ppid=17084 vsize=5352 CPUtime=0
/proc/17086/stat : 17086 (rsat.sh) S 17084 17086 15645 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 25672911 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17086/statm: 1338 234 195 169 0 49 0
[pid=17089] ppid=17086 vsize=46852 CPUtime=1181.9
/proc/17089/stat : 17089 (rsat) R 17086 17086 15645 0 -1 4194304 18330 0 0 0 118175 15 0 0 25 0 1 0 25672912 47976448 11116 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17089/statm: 11713 11116 86 211 0 11499 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 52204



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 1.00 1.00 2/66 17165
/proc/meminfo: memFree=1719384/2055920 swapFree=4154300/4192956
[pid=17086] ppid=17084 vsize=5352 CPUtime=0
/proc/17086/stat : 17086 (rsat.sh) S 17084 17086 15645 0 -1 4194304 305 121 0 0 0 0 0 0 18 0 1 0 25672911 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 264519607108 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/17086/statm: 1338 234 195 169 0 49 0
[pid=17089] ppid=17086 vsize=47112 CPUtime=1200
/proc/17089/stat : 17089 (rsat) R 17086 17086 15645 0 -1 4194304 18373 0 0 0 119985 15 0 0 25 0 1 0 25672912 48242688 11159 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/17089/statm: 11778 11159 86 211 0 11564 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 52464

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 17086 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=2999 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=2999
CPU time returned by wait4() is 0.005998
while last known CPU time is 1200

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
CPU user time (s): 1199.85
CPU system time (s): 0.15
CPU usage (%): 99.9656
Max. virtual memory (cumulated for all children) (KiB): 57752

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.002999
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 426
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 0.938857 second user time and 2.49762 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Mon Mar 12 10:01:43 UTC 2007

IDJOB= 338860
IDBENCH= 24733
IDSOLVER= 104
FILE ID= node40/338860-1173693703

PBS_JOBID= 4101735

Free space on /tmp= 66502 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/others/pmg-12-UNSAT.sat05-3940.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/338860-1173693703/rsat.sh /tmp/evaluation/338860-1173693703/instance-338860-1173693703.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-338860-1173693703 -o ROOT/results/node40/solver-338860-1173693703 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/338860-1173693703/rsat.sh /tmp/evaluation/338860-1173693703/instance-338860-1173693703.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  cb7fcc0a671d4e8fcabb476bdf51a2fc

RANDOM SEED= 66143439

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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:       1763472 kB
Buffers:         28948 kB
Cached:         183960 kB
SwapCached:      33320 kB
Active:         103176 kB
Inactive:       150500 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1763472 kB
SwapTotal:     4192956 kB
SwapFree:      4154300 kB
Dirty:            1764 kB
Writeback:           0 kB
Mapped:          16724 kB
Slab:            24420 kB
Committed_AS:   100404 kB
PageTables:       1648 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= 66502 MiB

End job on node40 on Mon Mar 12 10:21:46 UTC 2007