Trace number 456247

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) 5000.06 5001.62

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7a-gensys-ukn009.sat05-3849.reshuffled-07.cnf
MD5SUM42a7abc6638576e7c05fba1c9e36829b
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 variables2969
Number of clauses18718
Sum of the clauses size134151
Maximum clause length13
Minimum clause length1
Number of clauses of size 142
Number of clauses of size 2435
Number of clauses of size 32341
Number of clauses of size 4498
Number of clauses of size 5677
Number of clauses of size over 514725

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.04	c ==============================================================================
0.00/0.04	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.04	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.04	c ==============================================================================
0.00/0.04	c |         0 |   18453   132624 |    5535       0        0     nan |  0.000 % |
0.09/0.10	c |         0 |   16525   120280 |      --       0       --      -- |     --   | -532/-6130
0.09/0.10	c ==============================================================================
0.09/0.10	c Result  :   #vars: 2870   #clauses: 16525   #literals: 120280
0.09/0.10	c CPU time:   0.102984 s
0.09/0.10	c ==============================================================================
0.09/0.16	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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node43/watcher-456247-1178330486 -o ROOT/results/node43/solver-456247-1178330486 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456247-1178330486/rsat.sh /tmp/evaluation/456247-1178330486/instance-456247-1178330486.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.73 1.98 1.89 3/83 21474
/proc/meminfo: memFree=1479152/2055920 swapFree=4158628/4192956
[pid=21474] ppid=21472 vsize=5352 CPUtime=0
/proc/21474/stat : 21474 (rsat.sh) R 21472 21474 21418 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 280960423 5480448 231 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849246879 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/21474/statm: 1338 231 194 169 0 49 0
[pid=21475] ppid=21474 vsize=1172 CPUtime=0
/proc/21475/stat : 21475 (SatElite) R 21474 21474 21418 0 -1 4194304 184 0 0 0 0 0 0 0 18 0 1 0 280960424 1200128 166 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/21475/statm: 293 166 50 128 0 162 0

[startup+0.00903199 s]
/proc/loadavg: 1.73 1.98 1.89 3/83 21474
/proc/meminfo: memFree=1479152/2055920 swapFree=4158628/4192956
[pid=21474] ppid=21472 vsize=5352 CPUtime=0
/proc/21474/stat : 21474 (rsat.sh) S 21472 21474 21418 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 280960423 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21474/statm: 1338 232 195 169 0 49 0
[pid=21475] ppid=21474 vsize=1304 CPUtime=0
/proc/21475/stat : 21475 (SatElite) R 21474 21474 21418 0 -1 4194304 225 0 0 0 0 0 0 0 18 0 1 0 280960424 1335296 207 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/21475/statm: 326 207 50 128 0 195 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 6656

[startup+0.102039 s]
/proc/loadavg: 1.73 1.98 1.89 3/83 21474
/proc/meminfo: memFree=1479152/2055920 swapFree=4158628/4192956
[pid=21474] ppid=21472 vsize=5352 CPUtime=0
/proc/21474/stat : 21474 (rsat.sh) S 21472 21474 21418 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 280960423 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21474/statm: 1338 232 195 169 0 49 0
[pid=21475] ppid=21474 vsize=3128 CPUtime=0.09
/proc/21475/stat : 21475 (SatElite) R 21474 21474 21418 0 -1 4194304 734 0 0 0 9 0 0 0 19 0 1 0 280960424 3203072 681 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134571422 0 0 4096 3 0 0 0 17 1 0 0
/proc/21475/statm: 782 681 69 128 0 651 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8480

[startup+0.302056 s]
/proc/loadavg: 1.73 1.98 1.89 3/83 21474
/proc/meminfo: memFree=1479152/2055920 swapFree=4158628/4192956
[pid=21474] ppid=21472 vsize=5352 CPUtime=0.14
/proc/21474/stat : 21474 (rsat.sh) S 21472 21474 21418 0 -1 4194304 304 737 0 0 0 0 14 0 16 0 1 0 280960423 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21474/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5352

[startup+0.702091 s]
/proc/loadavg: 1.73 1.98 1.89 3/83 21474
/proc/meminfo: memFree=1479152/2055920 swapFree=4158628/4192956
[pid=21474] ppid=21472 vsize=5352 CPUtime=0.14
/proc/21474/stat : 21474 (rsat.sh) S 21472 21474 21418 0 -1 4194304 304 737 0 0 0 0 14 0 16 0 1 0 280960423 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21474/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5352

[startup+1.50116 s]
/proc/loadavg: 1.73 1.98 1.89 2/85 21489
/proc/meminfo: memFree=1474656/2055920 swapFree=4158628/4192956
[pid=21474] ppid=21472 vsize=5352 CPUtime=0.14
/proc/21474/stat : 21474 (rsat.sh) S 21472 21474 21418 0 -1 4194304 304 737 0 0 0 0 14 0 16 0 1 0 280960423 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21474/statm: 1338 234 195 169 0 49 0
[pid=21477] ppid=21474 vsize=5604 CPUtime=1.33
/proc/21477/stat : 21477 (rsat) R 21474 21474 21418 0 -1 4194304 1335 0 0 0 133 0 0 0 25 0 1 0 280960439 5738496 1241 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134532415 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21477/statm: 1401 1241 86 211 0 1187 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 10956

[startup+3.1013 s]
/proc/loadavg: 1.67 1.96 1.88 2/85 21489
/proc/meminfo: memFree=1473440/2055920 swapFree=4158628/4192956
[pid=21474] ppid=21472 vsize=5352 CPUtime=0.14
/proc/21474/stat : 21474 (rsat.sh) S 21472 21474 21418 0 -1 4194304 304 737 0 0 0 0 14 0 16 0 1 0 280960423 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21474/statm: 1338 234 195 169 0 49 0
[pid=21477] ppid=21474 vsize=6116 CPUtime=2.93
/proc/21477/stat : 21477 (rsat) R 21474 21474 21418 0 -1 4194304 1712 0 0 0 292 1 0 0 25 0 1 0 280960439 6262784 1324 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134527827 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21477/statm: 1529 1324 86 211 0 1315 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 11468

[startup+6.30158 s]
/proc/loadavg: 1.67 1.96 1.88 2/85 21493
/proc/meminfo: memFree=1470816/2055920 swapFree=4158628/4192956
[pid=21474] ppid=21472 vsize=5352 CPUtime=0.14
/proc/21474/stat : 21474 (rsat.sh) S 21472 21474 21418 0 -1 4194304 304 737 0 0 0 0 14 0 16 0 1 0 280960423 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21474/statm: 1338 234 195 169 0 49 0
[pid=21477] ppid=21474 vsize=7908 CPUtime=6.11
/proc/21477/stat : 21477 (rsat) R 21474 21474 21418 0 -1 4194304 2391 0 0 0 610 1 0 0 25 0 1 0 280960439 8097792 1807 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21477/statm: 1977 1807 86 211 0 1763 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 13260

[startup+12.7011 s]
/proc/loadavg: 1.57 1.93 1.87 2/85 21519
/proc/meminfo: memFree=1468072/2055920 swapFree=4158628/4192956
[pid=21474] ppid=21472 vsize=5352 CPUtime=0.14
/proc/21474/stat : 21474 (rsat.sh) S 21472 21474 21418 0 -1 4194304 304 737 0 0 0 0 14 0 16 0 1 0 280960423 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21474/statm: 1338 234 195 169 0 49 0
[pid=21477] ppid=21474 vsize=10864 CPUtime=12.5
/proc/21477/stat : 21477 (rsat) R 21474 21474 21418 0 -1 4194304 3536 0 0 0 1248 2 0 0 25 0 1 0 280960439 11124736 2466 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21477/statm: 2716 2466 86 211 0 2502 0
Current children cumulated CPU time (s) 12.64
Current children cumulated vsize (KiB) 16216

[startup+25.5023 s]
/proc/loadavg: 1.48 1.90 1.86 2/85 21529
/proc/meminfo: memFree=1464304/2055920 swapFree=4158628/4192956
[pid=21474] ppid=21472 vsize=5352 CPUtime=0.14
/proc/21474/stat : 21474 (rsat.sh) S 21472 21474 21418 0 -1 4194304 304 737 0 0 0 0 14 0 16 0 1 0 280960423 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21474/statm: 1338 234 195 169 0 49 0
[pid=21477] ppid=21474 vsize=14988 CPUtime=25.3
/proc/21477/stat : 21477 (rsat) R 21474 21474 21418 0 -1 4194304 4632 0 0 0 2527 3 0 0 25 0 1 0 280960439 15347712 3562 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21477/statm: 3747 3562 86 211 0 3533 0
Current children cumulated CPU time (s) 25.44
Current children cumulated vsize (KiB) 20340

[startup+51.1015 s]
/proc/loadavg: 1.45 1.86 1.85 2/79 22049
/proc/meminfo: memFree=1460896/2055920 swapFree=4158628/4192956
[pid=21474] ppid=21472 vsize=5352 CPUtime=0.14
/proc/21474/stat : 21474 (rsat.sh) S 21472 21474 21418 0 -1 4194304 304 737 0 0 0 0 14 0 16 0 1 0 280960423 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21474/statm: 1338 234 195 169 0 49 0
[pid=21477] ppid=21474 vsize=18364 CPUtime=50.82
/proc/21477/stat : 21477 (rsat) R 21474 21474 21418 0 -1 4194304 5900 0 0 0 5077 5 0 0 25 0 1 0 280960439 18804736 4248 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21477/statm: 4591 4248 86 211 0 4377 0
Current children cumulated CPU time (s) 50.96
Current children cumulated vsize (KiB) 23716

[startup+102.306 s]
/proc/loadavg: 1.18 1.71 1.80 2/79 22049
/proc/meminfo: memFree=1456296/2055920 swapFree=4158628/4192956
[pid=21474] ppid=21472 vsize=5352 CPUtime=0.14
/proc/21474/stat : 21474 (rsat.sh) S 21472 21474 21418 0 -1 4194304 304 737 0 0 0 0 14 0 16 0 1 0 280960423 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21474/statm: 1338 234 195 169 0 49 0
[pid=21477] ppid=21474 vsize=22684 CPUtime=102.01
/proc/21477/stat : 21477 (rsat) R 21474 21474 21418 0 -1 4194304 7797 0 0 0 10194 7 0 0 25 0 1 0 280960439 23228416 5373 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134525932 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21477/statm: 5671 5373 86 211 0 5457 0
Current children cumulated CPU time (s) 102.15
Current children cumulated vsize (KiB) 28036

[startup+162.301 s]
/proc/loadavg: 1.07 1.59 1.75 2/79 22049
/proc/meminfo: memFree=1445608/2055920 swapFree=4158628/4192956
[pid=21474] ppid=21472 vsize=5352 CPUtime=0.14
/proc/21474/stat : 21474 (rsat.sh) S 21472 21474 21418 0 -1 4194304 304 737 0 0 0 0 14 0 16 0 1 0 280960423 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21474/statm: 1338 234 195 169 0 49 0
[pid=21477] ppid=21474 vsize=34576 CPUtime=161.99
/proc/21477/stat : 21477 (rsat) R 21474 21474 21418 0 -1 4194304 10895 0 0 0 16188 11 0 0 25 0 1 0 280960439 35405824 8085 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134530120 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21477/statm: 8644 8085 86 211 0 8430 0
Current children cumulated CPU time (s) 162.13
Current children cumulated vsize (KiB) 39928

[startup+222.302 s]
/proc/loadavg: 1.02 1.47 1.70 2/79 22049
/proc/meminfo: memFree=1444200/2055920 swapFree=4158628/4192956
[pid=21474] ppid=21472 vsize=5352 CPUtime=0.14
/proc/21474/stat : 21474 (rsat.sh) S 21472 21474 21418 0 -1 4194304 304 737 0 0 0 0 14 0 16 0 1 0 280960423 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21474/statm: 1338 234 195 169 0 49 0
[pid=21477] ppid=21474 vsize=35604 CPUtime=221.98
/proc/21477/stat : 21477 (rsat) R 21474 21474 21418 0 -1 4194304 12718 0 0 0 22185 13 0 0 25 0 1 0 280960439 36458496 8368 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21477/statm: 8901 8368 86 211 0 8687 0
Current children cumulated CPU time (s) 222.12
Current children cumulated vsize (KiB) 40956

[startup+282.303 s]
/proc/loadavg: 1.01 1.39 1.65 2/79 22049
/proc/meminfo: memFree=1444200/2055920 swapFree=4158628/4192956
[pid=21474] ppid=21472 vsize=5352 CPUtime=0.14
/proc/21474/stat : 21474 (rsat.sh) S 21472 21474 21418 0 -1 4194304 304 737 0 0 0 0 14 0 16 0 1 0 280960423 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21474/statm: 1338 234 195 169 0 49 0
[pid=21477] ppid=21474 vsize=35732 CPUtime=281.97
/proc/21477/stat : 21477 (rsat) R 21474 21474 21418 0 -1 4194304 12763 0 0 0 28184 13 0 0 25 0 1 0 280960439 36589568 8413 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21477/statm: 8933 8413 86 211 0 8719 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 41084

[startup+342.303 s]
/proc/loadavg: 1.00 1.31 1.61 2/79 22049
/proc/meminfo: memFree=1437104/2055920 swapFree=4158628/4192956
[pid=21474] ppid=21472 vsize=5352 CPUtime=0.14
/proc/21474/stat : 21474 (rsat.sh) S 21472 21474 21418 0 -1 4194304 304 737 0 0 0 0 14 0 16 0 1 0 280960423 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21474/statm: 1338 234 195 169 0 49 0
[pid=21477] ppid=21474 vsize=42524 CPUtime=341.95
/proc/21477/stat : 21477 (rsat) R 21474 21474 21418 0 -1 4194304 14539 0 0 0 34179 16 0 0 25 0 1 0 280960439 43544576 10189 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21477/statm: 10631 10189 86 211 0 10417 0
Current children cumulated CPU time (s) 342.09
Current children cumulated vsize (KiB) 47876

[startup+402.302 s]
/proc/loadavg: 1.00 1.26 1.57 2/79 22049
/proc/meminfo: memFree=1431472/2055920 swapFree=4158628/4192956

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

/proc/21477/statm: 27972 27265 86 211 0 27758 0
Current children cumulated CPU time (s) 4300.94
Current children cumulated vsize (KiB) 117240

[startup+4362.3 s]
/proc/loadavg: 1.16 1.05 1.01 2/79 22249
/proc/meminfo: memFree=1366192/2055920 swapFree=4158628/4192956
[pid=21474] ppid=21472 vsize=5352 CPUtime=0.14
/proc/21474/stat : 21474 (rsat.sh) S 21472 21474 21418 0 -1 4194304 304 737 0 0 0 0 14 0 16 0 1 0 280960423 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21474/statm: 1338 234 195 169 0 49 0
[pid=21477] ppid=21474 vsize=114412 CPUtime=4360.78
/proc/21477/stat : 21477 (rsat) R 21474 21474 21418 0 -1 4194304 43447 0 0 0 436008 70 0 0 25 0 1 0 280960439 117157888 27878 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21477/statm: 28603 27878 86 211 0 28389 0
Current children cumulated CPU time (s) 4360.92
Current children cumulated vsize (KiB) 119764

[startup+4422.3 s]
/proc/loadavg: 1.05 1.04 1.00 2/79 22249
/proc/meminfo: memFree=1363696/2055920 swapFree=4158628/4192956
[pid=21474] ppid=21472 vsize=5352 CPUtime=0.14
/proc/21474/stat : 21474 (rsat.sh) S 21472 21474 21418 0 -1 4194304 304 737 0 0 0 0 14 0 16 0 1 0 280960423 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21474/statm: 1338 234 195 169 0 49 0
[pid=21477] ppid=21474 vsize=123408 CPUtime=4420.76
/proc/21477/stat : 21477 (rsat) R 21474 21474 21418 0 -1 4194304 45697 0 0 0 442005 71 0 0 25 0 1 0 280960439 126369792 28492 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21477/statm: 30852 28492 86 211 0 30638 0
Current children cumulated CPU time (s) 4420.9
Current children cumulated vsize (KiB) 128760

[startup+4482.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/79 22249
/proc/meminfo: memFree=1361136/2055920 swapFree=4158628/4192956
[pid=21474] ppid=21472 vsize=5352 CPUtime=0.14
/proc/21474/stat : 21474 (rsat.sh) S 21472 21474 21418 0 -1 4194304 304 737 0 0 0 0 14 0 16 0 1 0 280960423 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21474/statm: 1338 234 195 169 0 49 0
[pid=21477] ppid=21474 vsize=126352 CPUtime=4480.75
/proc/21477/stat : 21477 (rsat) R 21474 21474 21418 0 -1 4194304 46358 0 0 0 448003 72 0 0 25 0 1 0 280960439 129384448 29153 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21477/statm: 31588 29153 86 211 0 31374 0
Current children cumulated CPU time (s) 4480.89
Current children cumulated vsize (KiB) 131704

[startup+4542.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 22249
/proc/meminfo: memFree=1358960/2055920 swapFree=4158628/4192956
[pid=21474] ppid=21472 vsize=5352 CPUtime=0.14
/proc/21474/stat : 21474 (rsat.sh) S 21472 21474 21418 0 -1 4194304 304 737 0 0 0 0 14 0 16 0 1 0 280960423 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21474/statm: 1338 234 195 169 0 49 0
[pid=21477] ppid=21474 vsize=128792 CPUtime=4540.73
/proc/21477/stat : 21477 (rsat) R 21474 21474 21418 0 -1 4194304 47011 0 0 0 454000 73 0 0 25 0 1 0 280960439 131883008 29676 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21477/statm: 32198 29676 86 211 0 31984 0
Current children cumulated CPU time (s) 4540.87
Current children cumulated vsize (KiB) 134144

[startup+4602.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 22249
/proc/meminfo: memFree=1356912/2055920 swapFree=4158628/4192956
[pid=21474] ppid=21472 vsize=5352 CPUtime=0.14
/proc/21474/stat : 21474 (rsat.sh) S 21472 21474 21418 0 -1 4194304 304 737 0 0 0 0 14 0 16 0 1 0 280960423 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21474/statm: 1338 234 195 169 0 49 0
[pid=21477] ppid=21474 vsize=130716 CPUtime=4600.72
/proc/21477/stat : 21477 (rsat) R 21474 21474 21418 0 -1 4194304 47512 0 0 0 459998 74 0 0 25 0 1 0 280960439 133853184 30177 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21477/statm: 32679 30177 86 211 0 32465 0
Current children cumulated CPU time (s) 4600.86
Current children cumulated vsize (KiB) 136068

[startup+4662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 22249
/proc/meminfo: memFree=1355056/2055920 swapFree=4158628/4192956
[pid=21474] ppid=21472 vsize=5352 CPUtime=0.14
/proc/21474/stat : 21474 (rsat.sh) S 21472 21474 21418 0 -1 4194304 304 737 0 0 0 0 14 0 16 0 1 0 280960423 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21474/statm: 1338 234 195 169 0 49 0
[pid=21477] ppid=21474 vsize=132652 CPUtime=4660.7
/proc/21477/stat : 21477 (rsat) R 21474 21474 21418 0 -1 4194304 47991 0 0 0 465995 75 0 0 25 0 1 0 280960439 135835648 30656 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21477/statm: 33163 30656 86 211 0 32949 0
Current children cumulated CPU time (s) 4660.84
Current children cumulated vsize (KiB) 138004

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22249
/proc/meminfo: memFree=1352816/2055920 swapFree=4158628/4192956
[pid=21474] ppid=21472 vsize=5352 CPUtime=0.14
/proc/21474/stat : 21474 (rsat.sh) S 21472 21474 21418 0 -1 4194304 304 737 0 0 0 0 14 0 16 0 1 0 280960423 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21474/statm: 1338 234 195 169 0 49 0
[pid=21477] ppid=21474 vsize=134732 CPUtime=4720.69
/proc/21477/stat : 21477 (rsat) R 21474 21474 21418 0 -1 4194304 48539 0 0 0 471993 76 0 0 25 0 1 0 280960439 137965568 31204 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21477/statm: 33683 31204 86 211 0 33469 0
Current children cumulated CPU time (s) 4720.83
Current children cumulated vsize (KiB) 140084

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22249
/proc/meminfo: memFree=1350704/2055920 swapFree=4158628/4192956
[pid=21474] ppid=21472 vsize=5352 CPUtime=0.14
/proc/21474/stat : 21474 (rsat.sh) S 21472 21474 21418 0 -1 4194304 304 737 0 0 0 0 14 0 16 0 1 0 280960423 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21474/statm: 1338 234 195 169 0 49 0
[pid=21477] ppid=21474 vsize=137024 CPUtime=4780.67
/proc/21477/stat : 21477 (rsat) R 21474 21474 21418 0 -1 4194304 49149 0 0 0 477990 77 0 0 25 0 1 0 280960439 140312576 31748 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21477/statm: 34256 31748 86 211 0 34042 0
Current children cumulated CPU time (s) 4780.81
Current children cumulated vsize (KiB) 142376

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22249
/proc/meminfo: memFree=1348720/2055920 swapFree=4158628/4192956
[pid=21474] ppid=21472 vsize=5352 CPUtime=0.14
/proc/21474/stat : 21474 (rsat.sh) S 21472 21474 21418 0 -1 4194304 304 737 0 0 0 0 14 0 16 0 1 0 280960423 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21474/statm: 1338 234 195 169 0 49 0
[pid=21477] ppid=21474 vsize=139340 CPUtime=4840.65
/proc/21477/stat : 21477 (rsat) R 21474 21474 21418 0 -1 4194304 49668 0 0 0 483987 78 0 0 25 0 1 0 280960439 142684160 32202 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21477/statm: 34835 32202 86 211 0 34621 0
Current children cumulated CPU time (s) 4840.79
Current children cumulated vsize (KiB) 144692

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22249
/proc/meminfo: memFree=1346992/2055920 swapFree=4158628/4192956
[pid=21474] ppid=21472 vsize=5352 CPUtime=0.14
/proc/21474/stat : 21474 (rsat.sh) S 21472 21474 21418 0 -1 4194304 304 737 0 0 0 0 14 0 16 0 1 0 280960423 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21474/statm: 1338 234 195 169 0 49 0
[pid=21477] ppid=21474 vsize=141032 CPUtime=4900.64
/proc/21477/stat : 21477 (rsat) R 21474 21474 21418 0 -1 4194304 50149 0 0 0 489985 79 0 0 25 0 1 0 280960439 144416768 32683 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21477/statm: 35258 32683 86 211 0 35044 0
Current children cumulated CPU time (s) 4900.78
Current children cumulated vsize (KiB) 146384

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22249
/proc/meminfo: memFree=1345136/2055920 swapFree=4158628/4192956
[pid=21474] ppid=21472 vsize=5352 CPUtime=0.14
/proc/21474/stat : 21474 (rsat.sh) S 21472 21474 21418 0 -1 4194304 304 737 0 0 0 0 14 0 16 0 1 0 280960423 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21474/statm: 1338 234 195 169 0 49 0
[pid=21477] ppid=21474 vsize=143084 CPUtime=4960.62
/proc/21477/stat : 21477 (rsat) R 21474 21474 21418 0 -1 4194304 50663 0 0 0 495983 79 0 0 25 0 1 0 280960439 146518016 33132 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21477/statm: 35771 33132 86 211 0 35557 0
Current children cumulated CPU time (s) 4960.76
Current children cumulated vsize (KiB) 148436



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 22249
/proc/meminfo: memFree=1343856/2055920 swapFree=4158628/4192956
[pid=21474] ppid=21472 vsize=5352 CPUtime=0.14
/proc/21474/stat : 21474 (rsat.sh) S 21472 21474 21418 0 -1 4194304 304 737 0 0 0 0 14 0 16 0 1 0 280960423 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 216849244996 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/21474/statm: 1338 234 195 169 0 49 0
[pid=21477] ppid=21474 vsize=144168 CPUtime=4999.92
/proc/21477/stat : 21477 (rsat) R 21474 21474 21418 0 -1 4194304 50981 0 0 0 499912 80 0 0 25 0 1 0 280960439 147628032 33450 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/21477/statm: 36042 33450 86 211 0 35828 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 149520

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 21474 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=148977
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=9998
# CPU time returned by wait4() is 0.158975
# while last known CPU time is 5000.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 5001.62
CPU time (s): 5000.06
CPU user time (s): 4999.26
CPU system time (s): 0.8
CPU usage (%): 99.9689
Max. virtual memory (cumulated for all children) (KiB): 149520

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.148977
system time used= 0.009998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1041
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= 2

runsolver used 4.93225 second user time and 13.183 second system time

The end

Launcher Data (download as text)

Begin job on node43 on Sat May  5 02:01:26 UTC 2007

IDJOB= 456247
IDBENCH= 24648
IDSOLVER= 169
FILE ID= node43/456247-1178330486

PBS_JOBID= 5188784

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/QG/QG7a-gensys-ukn009.sat05-3849.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456247-1178330486/rsat.sh /tmp/evaluation/456247-1178330486/instance-456247-1178330486.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node43/watcher-456247-1178330486 -o ROOT/results/node43/solver-456247-1178330486 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456247-1178330486/rsat.sh /tmp/evaluation/456247-1178330486/instance-456247-1178330486.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  42a7abc6638576e7c05fba1c9e36829b

RANDOM SEED= 567234733

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node43.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		: 3000.218
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		: 3000.218
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:       1479560 kB
Buffers:         50392 kB
Cached:         402024 kB
SwapCached:       3456 kB
Active:         128168 kB
Inactive:       349744 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1479560 kB
SwapTotal:     4192956 kB
SwapFree:      4158628 kB
Dirty:            2564 kB
Writeback:           0 kB
Mapped:          32584 kB
Slab:            83508 kB
Committed_AS:  8170040 kB
PageTables:       2120 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66562 MiB

End job on node43 on Sat May  5 03:24:50 UTC 2007