Trace number 335290

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200.09 1200.53

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:   0.103984 s
0.09/0.10	c ==============================================================================
0.09/0.15	c Rsat version 2.00

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node18/watcher-335290-1173621087 -o ROOT/results/node18/solver-335290-1173621087 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/335290-1173621087/rsat.sh /tmp/evaluation/335290-1173621087/instance-335290-1173621087.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: 1.00 1.00 1.00 3/77 31923
/proc/meminfo: memFree=1401136/2055920 swapFree=4153284/4192956
[pid=31923] ppid=31921 vsize=5352 CPUtime=0
/proc/31923/stat : 31923 (rsat.sh) S 31921 31923 31062 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 382063234 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31923/statm: 1338 232 195 169 0 49 0
[pid=31924] ppid=31923 vsize=1172 CPUtime=0
/proc/31924/stat : 31924 (SatElite) R 31923 31923 31062 0 -1 4194304 183 0 0 0 0 0 0 0 19 0 1 0 382063234 1200128 165 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/31924/statm: 293 165 49 128 0 162 0

[startup+0.0649251 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 31923
/proc/meminfo: memFree=1401136/2055920 swapFree=4153284/4192956
[pid=31923] ppid=31921 vsize=5352 CPUtime=0
/proc/31923/stat : 31923 (rsat.sh) S 31921 31923 31062 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 382063234 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31923/statm: 1338 232 195 169 0 49 0
[pid=31924] ppid=31923 vsize=3432 CPUtime=0.06
/proc/31924/stat : 31924 (SatElite) R 31923 31923 31062 0 -1 4194304 730 0 0 0 6 0 0 0 19 0 1 0 382063234 3514368 712 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134574770 0 0 4096 3 0 0 0 17 1 0 0
/proc/31924/statm: 858 712 67 128 0 727 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 8784

[startup+0.101929 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 31923
/proc/meminfo: memFree=1401136/2055920 swapFree=4153284/4192956
[pid=31923] ppid=31921 vsize=5352 CPUtime=0
/proc/31923/stat : 31923 (rsat.sh) S 31921 31923 31062 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 382063234 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31923/statm: 1338 232 195 169 0 49 0
[pid=31924] ppid=31923 vsize=3128 CPUtime=0.09
/proc/31924/stat : 31924 (SatElite) R 31923 31923 31062 0 -1 4194304 734 0 0 0 9 0 0 0 19 0 1 0 382063234 3203072 681 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134571386 0 0 4096 3 0 0 0 17 1 0 0
/proc/31924/statm: 782 681 69 128 0 651 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8480

[startup+0.301948 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 31923
/proc/meminfo: memFree=1401136/2055920 swapFree=4153284/4192956
[pid=31923] ppid=31921 vsize=5352 CPUtime=0.14
/proc/31923/stat : 31923 (rsat.sh) S 31921 31923 31062 0 -1 4194304 305 737 0 0 0 0 14 0 16 0 1 0 382063234 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31923/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5352

[startup+0.701987 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 31923
/proc/meminfo: memFree=1401136/2055920 swapFree=4153284/4192956
[pid=31923] ppid=31921 vsize=5352 CPUtime=0.14
/proc/31923/stat : 31923 (rsat.sh) S 31921 31923 31062 0 -1 4194304 305 737 0 0 0 0 14 0 16 0 1 0 382063234 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31923/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5352

[startup+1.50106 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31926
/proc/meminfo: memFree=1397344/2055920 swapFree=4153284/4192956
[pid=31923] ppid=31921 vsize=5352 CPUtime=0.14
/proc/31923/stat : 31923 (rsat.sh) S 31921 31923 31062 0 -1 4194304 305 737 0 0 0 0 14 0 16 0 1 0 382063234 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31923/statm: 1338 234 195 169 0 49 0
[pid=31926] ppid=31923 vsize=5344 CPUtime=1.33
/proc/31926/stat : 31926 (rsat) R 31923 31923 31062 0 -1 4194304 1335 0 0 0 133 0 0 0 25 0 1 0 382063250 5472256 1176 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 135041953 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31926/statm: 1336 1176 86 211 0 1122 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 10696

[startup+3.10222 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31926
/proc/meminfo: memFree=1396128/2055920 swapFree=4153284/4192956
[pid=31923] ppid=31921 vsize=5352 CPUtime=0.14
/proc/31923/stat : 31923 (rsat.sh) S 31921 31923 31062 0 -1 4194304 305 737 0 0 0 0 14 0 16 0 1 0 382063234 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31923/statm: 1338 234 195 169 0 49 0
[pid=31926] ppid=31923 vsize=6116 CPUtime=2.93
/proc/31926/stat : 31926 (rsat) R 31923 31923 31062 0 -1 4194304 1712 0 0 0 293 0 0 0 25 0 1 0 382063250 6262784 1324 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31926/statm: 1529 1324 86 211 0 1315 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 11468

[startup+6.30153 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31926
/proc/meminfo: memFree=1393440/2055920 swapFree=4153284/4192956
[pid=31923] ppid=31921 vsize=5352 CPUtime=0.14
/proc/31923/stat : 31923 (rsat.sh) S 31921 31923 31062 0 -1 4194304 305 737 0 0 0 0 14 0 16 0 1 0 382063234 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31923/statm: 1338 234 195 169 0 49 0
[pid=31926] ppid=31923 vsize=7908 CPUtime=6.13
/proc/31926/stat : 31926 (rsat) R 31923 31923 31062 0 -1 4194304 2391 0 0 0 612 1 0 0 25 0 1 0 382063250 8097792 1807 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31926/statm: 1977 1807 86 211 0 1763 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 13260

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31926
/proc/meminfo: memFree=1390752/2055920 swapFree=4153284/4192956
[pid=31923] ppid=31921 vsize=5352 CPUtime=0.14
/proc/31923/stat : 31923 (rsat.sh) S 31921 31923 31062 0 -1 4194304 305 737 0 0 0 0 14 0 16 0 1 0 382063234 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31923/statm: 1338 234 195 169 0 49 0
[pid=31926] ppid=31923 vsize=10864 CPUtime=12.53
/proc/31926/stat : 31926 (rsat) R 31923 31923 31062 0 -1 4194304 3536 0 0 0 1251 2 0 0 25 0 1 0 382063250 11124736 2466 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31926/statm: 2716 2466 86 211 0 2502 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 16216

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31926
/proc/meminfo: memFree=1386656/2055920 swapFree=4153284/4192956
[pid=31923] ppid=31921 vsize=5352 CPUtime=0.14
/proc/31923/stat : 31923 (rsat.sh) S 31921 31923 31062 0 -1 4194304 305 737 0 0 0 0 14 0 16 0 1 0 382063234 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31923/statm: 1338 234 195 169 0 49 0
[pid=31926] ppid=31923 vsize=14988 CPUtime=25.33
/proc/31926/stat : 31926 (rsat) R 31923 31923 31062 0 -1 4194304 4635 0 0 0 2529 4 0 0 25 0 1 0 382063250 15347712 3565 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522826 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31926/statm: 3747 3565 86 211 0 3533 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 20340

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31926
/proc/meminfo: memFree=1383968/2055920 swapFree=4153284/4192956
[pid=31923] ppid=31921 vsize=5352 CPUtime=0.14
/proc/31923/stat : 31923 (rsat.sh) S 31921 31923 31062 0 -1 4194304 305 737 0 0 0 0 14 0 16 0 1 0 382063234 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31923/statm: 1338 234 195 169 0 49 0
[pid=31926] ppid=31923 vsize=18364 CPUtime=50.92
/proc/31926/stat : 31926 (rsat) R 31923 31923 31062 0 -1 4194304 5908 0 0 0 5087 5 0 0 25 0 1 0 382063250 18804736 4256 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523152 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31926/statm: 4591 4256 86 211 0 4377 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 23716

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31926
/proc/meminfo: memFree=1379232/2055920 swapFree=4153284/4192956
[pid=31923] ppid=31921 vsize=5352 CPUtime=0.14
/proc/31923/stat : 31923 (rsat.sh) S 31921 31923 31062 0 -1 4194304 305 737 0 0 0 0 14 0 16 0 1 0 382063234 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31923/statm: 1338 234 195 169 0 49 0
[pid=31926] ppid=31923 vsize=22684 CPUtime=102.11
/proc/31926/stat : 31926 (rsat) R 31923 31923 31062 0 -1 4194304 7797 0 0 0 10204 7 0 0 25 0 1 0 382063250 23228416 5373 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522805 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31926/statm: 5671 5373 86 211 0 5457 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 28036

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31926
/proc/meminfo: memFree=1368416/2055920 swapFree=4153284/4192956
[pid=31923] ppid=31921 vsize=5352 CPUtime=0.14
/proc/31923/stat : 31923 (rsat.sh) S 31921 31923 31062 0 -1 4194304 305 737 0 0 0 0 14 0 16 0 1 0 382063234 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31923/statm: 1338 234 195 169 0 49 0
[pid=31926] ppid=31923 vsize=34576 CPUtime=162.09
/proc/31926/stat : 31926 (rsat) R 31923 31923 31062 0 -1 4194304 10904 0 0 0 16199 10 0 0 25 0 1 0 382063250 35405824 8094 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31926/statm: 8644 8094 86 211 0 8430 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 39928

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31926
/proc/meminfo: memFree=1367008/2055920 swapFree=4153284/4192956
[pid=31923] ppid=31921 vsize=5352 CPUtime=0.14
/proc/31923/stat : 31923 (rsat.sh) S 31921 31923 31062 0 -1 4194304 305 737 0 0 0 0 14 0 16 0 1 0 382063234 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31923/statm: 1338 234 195 169 0 49 0
[pid=31926] ppid=31923 vsize=35604 CPUtime=222.08
/proc/31926/stat : 31926 (rsat) R 31923 31923 31062 0 -1 4194304 12718 0 0 0 22196 12 0 0 25 0 1 0 382063250 36458496 8368 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31926/statm: 8901 8368 86 211 0 8687 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 40956

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31926
/proc/meminfo: memFree=1367008/2055920 swapFree=4153284/4192956
[pid=31923] ppid=31921 vsize=5352 CPUtime=0.14
/proc/31923/stat : 31923 (rsat.sh) S 31921 31923 31062 0 -1 4194304 305 737 0 0 0 0 14 0 16 0 1 0 382063234 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31923/statm: 1338 234 195 169 0 49 0
[pid=31926] ppid=31923 vsize=35864 CPUtime=282.06
/proc/31926/stat : 31926 (rsat) R 31923 31923 31062 0 -1 4194304 12779 0 0 0 28194 12 0 0 25 0 1 0 382063250 36724736 8429 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31926/statm: 8966 8429 86 211 0 8752 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 41216

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31926
/proc/meminfo: memFree=1359904/2055920 swapFree=4153284/4192956
[pid=31923] ppid=31921 vsize=5352 CPUtime=0.14
/proc/31923/stat : 31923 (rsat.sh) S 31921 31923 31062 0 -1 4194304 305 737 0 0 0 0 14 0 16 0 1 0 382063234 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31923/statm: 1338 234 195 169 0 49 0
[pid=31926] ppid=31923 vsize=42524 CPUtime=342.05
/proc/31926/stat : 31926 (rsat) R 31923 31923 31062 0 -1 4194304 14545 0 0 0 34189 16 0 0 25 0 1 0 382063250 43544576 10195 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31926/statm: 10631 10195 86 211 0 10417 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 47876

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 31926
/proc/meminfo: memFree=1354464/2055920 swapFree=4153284/4192956

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

[pid=31923] ppid=31921 vsize=5352 CPUtime=0.14
/proc/31923/stat : 31923 (rsat.sh) S 31921 31923 31062 0 -1 4194304 305 737 0 0 0 0 14 0 16 0 1 0 382063234 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31923/statm: 1338 234 195 169 0 49 0
[pid=31926] ppid=31923 vsize=52728 CPUtime=581.97
/proc/31926/stat : 31926 (rsat) R 31923 31923 31062 0 -1 4194304 19026 0 0 0 58175 22 0 0 25 0 1 0 382063250 53993472 12870 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31926/statm: 13182 12870 86 211 0 12968 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 58080

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/85 32094
/proc/meminfo: memFree=1347880/2055920 swapFree=4153284/4192956
[pid=31923] ppid=31921 vsize=5352 CPUtime=0.14
/proc/31923/stat : 31923 (rsat.sh) S 31921 31923 31062 0 -1 4194304 305 737 0 0 0 0 14 0 16 0 1 0 382063234 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31923/statm: 1338 234 195 169 0 49 0
[pid=31926] ppid=31923 vsize=52904 CPUtime=641.9
/proc/31926/stat : 31926 (rsat) R 31923 31923 31062 0 -1 4194304 19045 0 0 0 64168 22 0 0 25 0 1 0 382063250 54173696 12889 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31926/statm: 13226 12889 86 211 0 13012 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 58256

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32124
/proc/meminfo: memFree=1348576/2055920 swapFree=4153284/4192956
[pid=31923] ppid=31921 vsize=5352 CPUtime=0.14
/proc/31923/stat : 31923 (rsat.sh) S 31921 31923 31062 0 -1 4194304 305 737 0 0 0 0 14 0 16 0 1 0 382063234 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31923/statm: 1338 234 195 169 0 49 0
[pid=31926] ppid=31923 vsize=53288 CPUtime=701.86
/proc/31926/stat : 31926 (rsat) R 31923 31923 31062 0 -1 4194304 19166 0 0 0 70163 23 0 0 25 0 1 0 382063250 54566912 13010 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523304 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31926/statm: 13322 13010 86 211 0 13108 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 58640

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32124
/proc/meminfo: memFree=1347808/2055920 swapFree=4153284/4192956
[pid=31923] ppid=31921 vsize=5352 CPUtime=0.14
/proc/31923/stat : 31923 (rsat.sh) S 31921 31923 31062 0 -1 4194304 305 737 0 0 0 0 14 0 16 0 1 0 382063234 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31923/statm: 1338 234 195 169 0 49 0
[pid=31926] ppid=31923 vsize=54260 CPUtime=761.85
/proc/31926/stat : 31926 (rsat) R 31923 31923 31062 0 -1 4194304 19369 0 0 0 76162 23 0 0 25 0 1 0 382063250 55562240 13213 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31926/statm: 13565 13213 86 211 0 13351 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 59612

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32124
/proc/meminfo: memFree=1345696/2055920 swapFree=4153284/4192956
[pid=31923] ppid=31921 vsize=5352 CPUtime=0.14
/proc/31923/stat : 31923 (rsat.sh) S 31921 31923 31062 0 -1 4194304 305 737 0 0 0 0 14 0 16 0 1 0 382063234 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31923/statm: 1338 234 195 169 0 49 0
[pid=31926] ppid=31923 vsize=56244 CPUtime=821.83
/proc/31926/stat : 31926 (rsat) R 31923 31923 31062 0 -1 4194304 19905 0 0 0 82159 24 0 0 25 0 1 0 382063250 57593856 13749 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31926/statm: 14061 13749 86 211 0 13847 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 61596

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32124
/proc/meminfo: memFree=1341856/2055920 swapFree=4153284/4192956
[pid=31923] ppid=31921 vsize=5352 CPUtime=0.14
/proc/31923/stat : 31923 (rsat.sh) S 31921 31923 31062 0 -1 4194304 305 737 0 0 0 0 14 0 16 0 1 0 382063234 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31923/statm: 1338 234 195 169 0 49 0
[pid=31926] ppid=31923 vsize=60140 CPUtime=881.82
/proc/31926/stat : 31926 (rsat) R 31923 31923 31062 0 -1 4194304 20887 0 0 0 88156 26 0 0 25 0 1 0 382063250 61583360 14731 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31926/statm: 15035 14731 86 211 0 14821 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 65492

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32124
/proc/meminfo: memFree=1338592/2055920 swapFree=4153284/4192956
[pid=31923] ppid=31921 vsize=5352 CPUtime=0.14
/proc/31923/stat : 31923 (rsat.sh) S 31921 31923 31062 0 -1 4194304 305 737 0 0 0 0 14 0 16 0 1 0 382063234 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31923/statm: 1338 234 195 169 0 49 0
[pid=31926] ppid=31923 vsize=66388 CPUtime=941.8
/proc/31926/stat : 31926 (rsat) R 31923 31923 31062 0 -1 4194304 22470 0 0 0 94153 27 0 0 25 0 1 0 382063250 67981312 15544 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31926/statm: 16597 15544 86 211 0 16383 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 71740

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32124
/proc/meminfo: memFree=1334496/2055920 swapFree=4153284/4192956
[pid=31923] ppid=31921 vsize=5352 CPUtime=0.14
/proc/31923/stat : 31923 (rsat.sh) S 31921 31923 31062 0 -1 4194304 305 737 0 0 0 0 14 0 16 0 1 0 382063234 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31923/statm: 1338 234 195 169 0 49 0
[pid=31926] ppid=31923 vsize=70700 CPUtime=1001.79
/proc/31926/stat : 31926 (rsat) R 31923 31923 31062 0 -1 4194304 23487 0 0 0 100150 29 0 0 25 0 1 0 382063250 72396800 16561 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31926/statm: 17675 16561 86 211 0 17461 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 76052

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32124
/proc/meminfo: memFree=1330464/2055920 swapFree=4153284/4192956
[pid=31923] ppid=31921 vsize=5352 CPUtime=0.14
/proc/31923/stat : 31923 (rsat.sh) S 31921 31923 31062 0 -1 4194304 305 737 0 0 0 0 14 0 16 0 1 0 382063234 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31923/statm: 1338 234 195 169 0 49 0
[pid=31926] ppid=31923 vsize=74836 CPUtime=1061.77
/proc/31926/stat : 31926 (rsat) R 31923 31923 31062 0 -1 4194304 24562 0 0 0 106147 30 0 0 25 0 1 0 382063250 76632064 17570 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31926/statm: 18709 17570 86 211 0 18495 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 80188

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32124
/proc/meminfo: memFree=1326560/2055920 swapFree=4153284/4192956
[pid=31923] ppid=31921 vsize=5352 CPUtime=0.14
/proc/31923/stat : 31923 (rsat.sh) S 31921 31923 31062 0 -1 4194304 305 737 0 0 0 0 14 0 16 0 1 0 382063234 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31923/statm: 1338 234 195 169 0 49 0
[pid=31926] ppid=31923 vsize=78848 CPUtime=1121.76
/proc/31926/stat : 31926 (rsat) R 31923 31923 31062 0 -1 4194304 25560 0 0 0 112144 32 0 0 25 0 1 0 382063250 80740352 18535 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31926/statm: 19712 18535 86 211 0 19498 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 84200

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32124
/proc/meminfo: memFree=1327840/2055920 swapFree=4153284/4192956
[pid=31923] ppid=31921 vsize=5352 CPUtime=0.14
/proc/31923/stat : 31923 (rsat.sh) S 31921 31923 31062 0 -1 4194304 305 737 0 0 0 0 14 0 16 0 1 0 382063234 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31923/statm: 1338 234 195 169 0 49 0
[pid=31926] ppid=31923 vsize=75908 CPUtime=1181.74
/proc/31926/stat : 31926 (rsat) R 31923 31923 31062 0 -1 4194304 28776 0 0 0 118141 33 0 0 25 0 1 0 382063250 77729792 18151 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31926/statm: 18977 18151 86 211 0 18763 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 81260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32124
/proc/meminfo: memFree=1327904/2055920 swapFree=4153284/4192956
[pid=31923] ppid=31921 vsize=5352 CPUtime=0.14
/proc/31923/stat : 31923 (rsat.sh) S 31921 31923 31062 0 -1 4194304 305 737 0 0 0 0 14 0 16 0 1 0 382063234 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31923/statm: 1338 234 195 169 0 49 0
[pid=31926] ppid=31923 vsize=75908 CPUtime=1199.95
/proc/31926/stat : 31926 (rsat) R 31923 31923 31062 0 -1 4194304 28776 0 0 0 119961 34 0 0 25 0 1 0 382063250 77729792 18151 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523152 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31926/statm: 18977 18151 86 211 0 18763 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 81260

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 32124
/proc/meminfo: memFree=1327904/2055920 swapFree=4153284/4192956
[pid=31923] ppid=31921 vsize=5352 CPUtime=0.14
/proc/31923/stat : 31923 (rsat.sh) S 31921 31923 31062 0 -1 4194304 305 737 0 0 0 0 14 0 16 0 1 0 382063234 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227848807236 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31923/statm: 1338 234 195 169 0 49 0
[pid=31926] ppid=31923 vsize=75908 CPUtime=1199.95
/proc/31926/stat : 31926 (rsat) R 31923 31923 31062 0 -1 4194304 28776 0 0 0 119961 34 0 0 25 0 1 0 382063250 77729792 18151 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523152 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31926/statm: 18977 18151 86 211 0 18763 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 81260

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 31923 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=149977 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=6998
CPU time returned by wait4() is 0.156975
while last known CPU time is 1200.09

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

Real time (s): 1200.53
CPU time (s): 1200.09
CPU user time (s): 1199.75
CPU system time (s): 0.34
CPU usage (%): 99.9634
Max. virtual memory (cumulated for all children) (KiB): 96652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.149977
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= 1042
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 3

runsolver used 1.24381 second user time and 3.13252 second system time

The end

Launcher Data (download as text)

Begin job on node18 on Sun Mar 11 13:51:27 UTC 2007

IDJOB= 335290
IDBENCH= 24648
IDSOLVER= 104
FILE ID= node18/335290-1173621087

PBS_JOBID= 4101259

Free space on /tmp= 66512 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/335290-1173621087/rsat.sh /tmp/evaluation/335290-1173621087/instance-335290-1173621087.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-335290-1173621087 -o ROOT/results/node18/solver-335290-1173621087 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/335290-1173621087/rsat.sh /tmp/evaluation/335290-1173621087/instance-335290-1173621087.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  42a7abc6638576e7c05fba1c9e36829b

RANDOM SEED= 434392448

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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:       1401608 kB
Buffers:         48424 kB
Cached:         524116 kB
SwapCached:       3080 kB
Active:         309784 kB
Inactive:       286232 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1401608 kB
SwapTotal:     4192956 kB
SwapFree:      4153284 kB
Dirty:            2476 kB
Writeback:           0 kB
Mapped:          30364 kB
Slab:            43996 kB
Committed_AS:  1282428 kB
PageTables:       1668 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= 66512 MiB

End job on node18 on Sun Mar 11 14:11:30 UTC 2007