Trace number 335122

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200.06 1200.61

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7a-gensys-ukn002.sat05-3842.reshuffled-07.cnf
MD5SUMcd51741c2df34af4fdb8becaf8b3fc51
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 variables2935
Number of clauses18753
Sum of the clauses size133299
Maximum clause length13
Minimum clause length1
Number of clauses of size 156
Number of clauses of size 2526
Number of clauses of size 32382
Number of clauses of size 4501
Number of clauses of size 5678
Number of clauses of size over 514610

Solver Data (download as text)

0.00/0.01	c Parsing...
0.00/0.05	c ==============================================================================
0.00/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.05	c ==============================================================================
0.00/0.05	c |         0 |   18372   131484 |    5511       0        0     nan |  0.000 % |
0.08/0.11	c |         0 |   16937   123310 |      --       0       --      -- |     --   | -261/-3123
0.08/0.11	c ==============================================================================
0.08/0.11	c Result  :   #vars: 2847   #clauses: 16937   #literals: 123310
0.08/0.11	c CPU time:   0.097985 s
0.08/0.11	c ==============================================================================
0.08/0.17	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/node12/watcher-335122-1173610352 -o ROOT/results/node12/solver-335122-1173610352 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/335122-1173610352/rsat.sh /tmp/evaluation/335122-1173610352/instance-335122-1173610352.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: 1.15 1.03 1.01 3/77 3971
/proc/meminfo: memFree=1622384/2055920 swapFree=4156588/4192956
[pid=3971] ppid=3969 vsize=5352 CPUtime=0
/proc/3971/stat : 3971 (rsat.sh) S 3969 3971 2734 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 380989635 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3971/statm: 1338 232 195 169 0 49 0
[pid=3972] ppid=3971 vsize=684 CPUtime=0
/proc/3972/stat : 3972 (SatElite) D 3971 3971 2734 0 -1 4194304 62 0 0 0 0 0 0 0 20 0 1 0 380989636 700416 44 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699069 0 0 4096 3 18446744071563608240 0 0 17 1 0 0
/proc/3972/statm: 171 44 36 128 0 40 0

[startup+0.0934009 s]
/proc/loadavg: 1.15 1.03 1.01 3/77 3971
/proc/meminfo: memFree=1622384/2055920 swapFree=4156588/4192956
[pid=3971] ppid=3969 vsize=5352 CPUtime=0
/proc/3971/stat : 3971 (rsat.sh) S 3969 3971 2734 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 380989635 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3971/statm: 1338 232 195 169 0 49 0
[pid=3972] ppid=3971 vsize=3152 CPUtime=0.07
/proc/3972/stat : 3972 (SatElite) R 3971 3971 2734 0 -1 4194304 741 0 0 0 7 0 0 0 19 0 1 0 380989636 3227648 688 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134571585 0 0 4096 3 0 0 0 17 1 0 0
/proc/3972/statm: 788 688 69 128 0 657 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 8504

[startup+0.102402 s]
/proc/loadavg: 1.15 1.03 1.01 3/77 3971
/proc/meminfo: memFree=1622384/2055920 swapFree=4156588/4192956
[pid=3971] ppid=3969 vsize=5352 CPUtime=0
/proc/3971/stat : 3971 (rsat.sh) S 3969 3971 2734 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 380989635 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3971/statm: 1338 232 195 169 0 49 0
[pid=3972] ppid=3971 vsize=3152 CPUtime=0.08
/proc/3972/stat : 3972 (SatElite) R 3971 3971 2734 0 -1 4194304 741 0 0 0 8 0 0 0 19 0 1 0 380989636 3227648 688 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134571263 0 0 4096 3 0 0 0 17 1 0 0
/proc/3972/statm: 788 688 69 128 0 657 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 8504

[startup+0.302444 s]
/proc/loadavg: 1.15 1.03 1.01 3/77 3971
/proc/meminfo: memFree=1622384/2055920 swapFree=4156588/4192956
[pid=3971] ppid=3969 vsize=5352 CPUtime=0.14
/proc/3971/stat : 3971 (rsat.sh) S 3969 3971 2734 0 -1 4194304 305 744 0 0 0 0 14 0 15 0 1 0 380989635 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3971/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5352

[startup+0.702517 s]
/proc/loadavg: 1.15 1.03 1.01 3/77 3971
/proc/meminfo: memFree=1622384/2055920 swapFree=4156588/4192956
[pid=3971] ppid=3969 vsize=5352 CPUtime=0.14
/proc/3971/stat : 3971 (rsat.sh) S 3969 3971 2734 0 -1 4194304 305 744 0 0 0 0 14 0 15 0 1 0 380989635 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3971/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.14
Current children cumulated vsize (KiB) 5352

[startup+1.50165 s]
/proc/loadavg: 1.15 1.03 1.01 2/79 3974
/proc/meminfo: memFree=1617824/2055920 swapFree=4156588/4192956
[pid=3971] ppid=3969 vsize=5352 CPUtime=0.14
/proc/3971/stat : 3971 (rsat.sh) S 3969 3971 2734 0 -1 4194304 305 744 0 0 0 0 14 0 15 0 1 0 380989635 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3971/statm: 1338 234 195 169 0 49 0
[pid=3974] ppid=3971 vsize=5288 CPUtime=1.31
/proc/3974/stat : 3974 (rsat) R 3971 3971 2734 0 -1 4194304 1243 0 0 0 131 0 0 0 25 0 1 0 380989653 5414912 1149 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3974/statm: 1322 1149 86 211 0 1108 0
Current children cumulated CPU time (s) 1.45
Current children cumulated vsize (KiB) 10640

[startup+3.10194 s]
/proc/loadavg: 1.15 1.03 1.01 2/79 3974
/proc/meminfo: memFree=1616352/2055920 swapFree=4156588/4192956
[pid=3971] ppid=3969 vsize=5352 CPUtime=0.14
/proc/3971/stat : 3971 (rsat.sh) S 3969 3971 2734 0 -1 4194304 305 744 0 0 0 0 14 0 15 0 1 0 380989635 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3971/statm: 1338 234 195 169 0 49 0
[pid=3974] ppid=3971 vsize=6592 CPUtime=2.91
/proc/3974/stat : 3974 (rsat) R 3971 3971 2734 0 -1 4194304 1836 0 0 0 290 1 0 0 25 0 1 0 380989653 6750208 1448 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3974/statm: 1648 1448 86 211 0 1434 0
Current children cumulated CPU time (s) 3.05
Current children cumulated vsize (KiB) 11944

[startup+6.30152 s]
/proc/loadavg: 1.14 1.03 1.01 2/79 3974
/proc/meminfo: memFree=1614048/2055920 swapFree=4156588/4192956
[pid=3971] ppid=3969 vsize=5352 CPUtime=0.14
/proc/3971/stat : 3971 (rsat.sh) S 3969 3971 2734 0 -1 4194304 305 744 0 0 0 0 14 0 15 0 1 0 380989635 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3971/statm: 1338 234 195 169 0 49 0
[pid=3974] ppid=3971 vsize=8520 CPUtime=6.11
/proc/3974/stat : 3974 (rsat) R 3971 3971 2734 0 -1 4194304 2520 0 0 0 610 1 0 0 25 0 1 0 380989653 8724480 1936 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3974/statm: 2130 1936 86 211 0 1916 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 13872

[startup+12.7017 s]
/proc/loadavg: 1.13 1.03 1.01 2/79 3974
/proc/meminfo: memFree=1611680/2055920 swapFree=4156588/4192956
[pid=3971] ppid=3969 vsize=5352 CPUtime=0.14
/proc/3971/stat : 3971 (rsat.sh) S 3969 3971 2734 0 -1 4194304 305 744 0 0 0 0 14 0 15 0 1 0 380989635 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3971/statm: 1338 234 195 169 0 49 0
[pid=3974] ppid=3971 vsize=10840 CPUtime=12.51
/proc/3974/stat : 3974 (rsat) R 3971 3971 2734 0 -1 4194304 3559 0 0 0 1249 2 0 0 25 0 1 0 380989653 11100160 2489 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3974/statm: 2710 2489 86 211 0 2496 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 16192

[startup+25.502 s]
/proc/loadavg: 1.10 1.03 1.01 2/79 3974
/proc/meminfo: memFree=1607648/2055920 swapFree=4156588/4192956
[pid=3971] ppid=3969 vsize=5352 CPUtime=0.14
/proc/3971/stat : 3971 (rsat.sh) S 3969 3971 2734 0 -1 4194304 305 744 0 0 0 0 14 0 15 0 1 0 380989635 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3971/statm: 1338 234 195 169 0 49 0
[pid=3974] ppid=3971 vsize=14728 CPUtime=25.31
/proc/3974/stat : 3974 (rsat) R 3971 3971 2734 0 -1 4194304 4569 0 0 0 2527 4 0 0 25 0 1 0 380989653 15081472 3499 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3974/statm: 3682 3499 86 211 0 3468 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 20080

[startup+51.1026 s]
/proc/loadavg: 1.07 1.03 1.01 2/79 3974
/proc/meminfo: memFree=1604896/2055920 swapFree=4156588/4192956
[pid=3971] ppid=3969 vsize=5352 CPUtime=0.14
/proc/3971/stat : 3971 (rsat.sh) S 3969 3971 2734 0 -1 4194304 305 744 0 0 0 0 14 0 15 0 1 0 380989635 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3971/statm: 1338 234 195 169 0 49 0
[pid=3974] ppid=3971 vsize=18080 CPUtime=50.9
/proc/3974/stat : 3974 (rsat) R 3971 3971 2734 0 -1 4194304 5839 0 0 0 5084 6 0 0 25 0 1 0 380989653 18513920 4187 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3974/statm: 4520 4187 86 211 0 4306 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 23432

[startup+102.307 s]
/proc/loadavg: 1.03 1.02 1.00 2/79 3974
/proc/meminfo: memFree=1600864/2055920 swapFree=4156588/4192956
[pid=3971] ppid=3969 vsize=5352 CPUtime=0.14
/proc/3971/stat : 3971 (rsat.sh) S 3969 3971 2734 0 -1 4194304 305 744 0 0 0 0 14 0 15 0 1 0 380989635 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3971/statm: 1338 234 195 169 0 49 0
[pid=3974] ppid=3971 vsize=21676 CPUtime=102.09
/proc/3974/stat : 3974 (rsat) R 3971 3971 2734 0 -1 4194304 7581 0 0 0 10201 8 0 0 25 0 1 0 380989653 22196224 5157 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3974/statm: 5419 5157 86 211 0 5205 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 27028

[startup+162.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/79 3974
/proc/meminfo: memFree=1591264/2055920 swapFree=4156588/4192956
[pid=3971] ppid=3969 vsize=5352 CPUtime=0.14
/proc/3971/stat : 3971 (rsat.sh) S 3969 3971 2734 0 -1 4194304 305 744 0 0 0 0 14 0 15 0 1 0 380989635 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3971/statm: 1338 234 195 169 0 49 0
[pid=3974] ppid=3971 vsize=32388 CPUtime=162.06
/proc/3974/stat : 3974 (rsat) R 3971 3971 2734 0 -1 4194304 10375 0 0 0 16195 11 0 0 25 0 1 0 380989653 33165312 7565 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523251 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3974/statm: 8097 7565 86 211 0 7883 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 37740

[startup+222.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 3974
/proc/meminfo: memFree=1590560/2055920 swapFree=4156588/4192956
[pid=3971] ppid=3969 vsize=5352 CPUtime=0.14
/proc/3971/stat : 3971 (rsat.sh) S 3969 3971 2734 0 -1 4194304 305 744 0 0 0 0 14 0 15 0 1 0 380989635 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3971/statm: 1338 234 195 169 0 49 0
[pid=3974] ppid=3971 vsize=32912 CPUtime=222.04
/proc/3974/stat : 3974 (rsat) R 3971 3971 2734 0 -1 4194304 12039 0 0 0 22192 12 0 0 25 0 1 0 380989653 33701888 7689 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3974/statm: 8228 7689 86 211 0 8014 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 38264

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3974
/proc/meminfo: memFree=1589280/2055920 swapFree=4156588/4192956
[pid=3971] ppid=3969 vsize=5352 CPUtime=0.14
/proc/3971/stat : 3971 (rsat.sh) S 3969 3971 2734 0 -1 4194304 305 744 0 0 0 0 14 0 15 0 1 0 380989635 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3971/statm: 1338 234 195 169 0 49 0
[pid=3974] ppid=3971 vsize=34264 CPUtime=282.02
/proc/3974/stat : 3974 (rsat) R 3971 3971 2734 0 -1 4194304 12397 0 0 0 28189 13 0 0 25 0 1 0 380989653 35086336 8047 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3974/statm: 8566 8047 86 211 0 8352 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 39616

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3974
/proc/meminfo: memFree=1583328/2055920 swapFree=4156588/4192956
[pid=3971] ppid=3969 vsize=5352 CPUtime=0.14
/proc/3971/stat : 3971 (rsat.sh) S 3969 3971 2734 0 -1 4194304 305 744 0 0 0 0 14 0 15 0 1 0 380989635 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3971/statm: 1338 234 195 169 0 49 0
[pid=3974] ppid=3971 vsize=39900 CPUtime=342
/proc/3974/stat : 3974 (rsat) R 3971 3971 2734 0 -1 4194304 13861 0 0 0 34185 15 0 0 25 0 1 0 380989653 40857600 9511 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3974/statm: 9975 9511 86 211 0 9761 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 45252

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 3974
/proc/meminfo: memFree=1578528/2055920 swapFree=4156588/4192956

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

[pid=3971] ppid=3969 vsize=5352 CPUtime=0.14
/proc/3971/stat : 3971 (rsat.sh) S 3969 3971 2734 0 -1 4194304 305 744 0 0 0 0 14 0 15 0 1 0 380989635 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3971/statm: 1338 234 195 169 0 49 0
[pid=3974] ppid=3971 vsize=46656 CPUtime=521.92
/proc/3974/stat : 3974 (rsat) R 3971 3971 2734 0 -1 4194304 17387 0 0 0 52172 20 0 0 25 0 1 0 380989653 47775744 11348 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3974/statm: 11664 11348 86 211 0 11450 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 52008

[startup+582.301 s]
/proc/loadavg: 1.11 1.04 1.01 2/85 4146
/proc/meminfo: memFree=1574248/2055920 swapFree=4156588/4192956
[pid=3971] ppid=3969 vsize=5352 CPUtime=0.14
/proc/3971/stat : 3971 (rsat.sh) S 3969 3971 2734 0 -1 4194304 305 744 0 0 0 0 14 0 15 0 1 0 380989635 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3971/statm: 1338 234 195 169 0 49 0
[pid=3974] ppid=3971 vsize=46656 CPUtime=581.84
/proc/3974/stat : 3974 (rsat) R 3971 3971 2734 0 -1 4194304 17408 0 0 0 58163 21 0 0 25 0 1 0 380989653 47775744 11369 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3974/statm: 11664 11369 86 211 0 11450 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 52008

[startup+642.302 s]
/proc/loadavg: 1.04 1.03 1.01 2/79 4172
/proc/meminfo: memFree=1574552/2055920 swapFree=4156588/4192956
[pid=3971] ppid=3969 vsize=5352 CPUtime=0.14
/proc/3971/stat : 3971 (rsat.sh) S 3969 3971 2734 0 -1 4194304 305 744 0 0 0 0 14 0 15 0 1 0 380989635 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3971/statm: 1338 234 195 169 0 49 0
[pid=3974] ppid=3971 vsize=47648 CPUtime=641.8
/proc/3974/stat : 3974 (rsat) R 3971 3971 2734 0 -1 4194304 17614 0 0 0 64159 21 0 0 25 0 1 0 380989653 48791552 11575 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3974/statm: 11912 11575 86 211 0 11698 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 53000

[startup+702.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/79 4172
/proc/meminfo: memFree=1571352/2055920 swapFree=4156588/4192956
[pid=3971] ppid=3969 vsize=5352 CPUtime=0.14
/proc/3971/stat : 3971 (rsat.sh) S 3969 3971 2734 0 -1 4194304 305 744 0 0 0 0 14 0 15 0 1 0 380989635 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3971/statm: 1338 234 195 169 0 49 0
[pid=3974] ppid=3971 vsize=50800 CPUtime=701.79
/proc/3974/stat : 3974 (rsat) R 3971 3971 2734 0 -1 4194304 18434 0 0 0 70156 23 0 0 25 0 1 0 380989653 52019200 12395 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3974/statm: 12700 12395 86 211 0 12486 0
Current children cumulated CPU time (s) 701.93
Current children cumulated vsize (KiB) 56152

[startup+762.306 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 4172
/proc/meminfo: memFree=1566872/2055920 swapFree=4156588/4192956
[pid=3971] ppid=3969 vsize=5352 CPUtime=0.14
/proc/3971/stat : 3971 (rsat.sh) S 3969 3971 2734 0 -1 4194304 305 744 0 0 0 0 14 0 15 0 1 0 380989635 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3971/statm: 1338 234 195 169 0 49 0
[pid=3974] ppid=3971 vsize=55084 CPUtime=761.76
/proc/3974/stat : 3974 (rsat) R 3971 3971 2734 0 -1 4194304 19540 0 0 0 76153 23 0 0 25 0 1 0 380989653 56406016 13501 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3974/statm: 13771 13501 86 211 0 13557 0
Current children cumulated CPU time (s) 761.9
Current children cumulated vsize (KiB) 60436

[startup+822.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 4172
/proc/meminfo: memFree=1562904/2055920 swapFree=4156588/4192956
[pid=3971] ppid=3969 vsize=5352 CPUtime=0.14
/proc/3971/stat : 3971 (rsat.sh) S 3969 3971 2734 0 -1 4194304 305 744 0 0 0 0 14 0 15 0 1 0 380989635 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3971/statm: 1338 234 195 169 0 49 0
[pid=3974] ppid=3971 vsize=58944 CPUtime=821.74
/proc/3974/stat : 3974 (rsat) R 3971 3971 2734 0 -1 4194304 20521 0 0 0 82149 25 0 0 25 0 1 0 380989653 60358656 14482 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3974/statm: 14736 14482 86 211 0 14522 0
Current children cumulated CPU time (s) 821.88
Current children cumulated vsize (KiB) 64296

[startup+882.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 4172
/proc/meminfo: memFree=1557848/2055920 swapFree=4156588/4192956
[pid=3971] ppid=3969 vsize=5352 CPUtime=0.14
/proc/3971/stat : 3971 (rsat.sh) S 3969 3971 2734 0 -1 4194304 305 744 0 0 0 0 14 0 15 0 1 0 380989635 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3971/statm: 1338 234 195 169 0 49 0
[pid=3974] ppid=3971 vsize=67104 CPUtime=881.72
/proc/3974/stat : 3974 (rsat) R 3971 3971 2734 0 -1 4194304 22530 0 0 0 88146 26 0 0 25 0 1 0 380989653 68714496 15721 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3974/statm: 16776 15721 86 211 0 16562 0
Current children cumulated CPU time (s) 881.86
Current children cumulated vsize (KiB) 72456

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4172
/proc/meminfo: memFree=1553760/2055920 swapFree=4156588/4192956
[pid=3971] ppid=3969 vsize=5352 CPUtime=0.14
/proc/3971/stat : 3971 (rsat.sh) S 3969 3971 2734 0 -1 4194304 305 744 0 0 0 0 14 0 15 0 1 0 380989635 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3971/statm: 1338 234 195 169 0 49 0
[pid=3974] ppid=3971 vsize=71028 CPUtime=941.7
/proc/3974/stat : 3974 (rsat) R 3971 3971 2734 0 -1 4194304 23547 0 0 0 94142 28 0 0 25 0 1 0 380989653 72732672 16738 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3974/statm: 17757 16738 86 211 0 17543 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 76380

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4172
/proc/meminfo: memFree=1549920/2055920 swapFree=4156588/4192956
[pid=3971] ppid=3969 vsize=5352 CPUtime=0.14
/proc/3971/stat : 3971 (rsat.sh) S 3969 3971 2734 0 -1 4194304 305 744 0 0 0 0 14 0 15 0 1 0 380989635 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3971/statm: 1338 234 195 169 0 49 0
[pid=3974] ppid=3971 vsize=75028 CPUtime=1001.68
/proc/3974/stat : 3974 (rsat) R 3971 3971 2734 0 -1 4194304 24508 0 0 0 100138 30 0 0 25 0 1 0 380989653 76828672 17699 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522839 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3974/statm: 18757 17699 86 211 0 18543 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 80380

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4172
/proc/meminfo: memFree=1549792/2055920 swapFree=4156588/4192956
[pid=3971] ppid=3969 vsize=5352 CPUtime=0.14
/proc/3971/stat : 3971 (rsat.sh) S 3969 3971 2734 0 -1 4194304 305 744 0 0 0 0 14 0 15 0 1 0 380989635 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3971/statm: 1338 234 195 169 0 49 0
[pid=3974] ppid=3971 vsize=73820 CPUtime=1061.66
/proc/3974/stat : 3974 (rsat) R 3971 3971 2734 0 -1 4194304 28021 0 0 0 106135 31 0 0 25 0 1 0 380989653 75591680 17663 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3974/statm: 18455 17663 86 211 0 18241 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 79172

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4172
/proc/meminfo: memFree=1549792/2055920 swapFree=4156588/4192956
[pid=3971] ppid=3969 vsize=5352 CPUtime=0.14
/proc/3971/stat : 3971 (rsat.sh) S 3969 3971 2734 0 -1 4194304 305 744 0 0 0 0 14 0 15 0 1 0 380989635 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3971/statm: 1338 234 195 169 0 49 0
[pid=3974] ppid=3971 vsize=73820 CPUtime=1121.64
/proc/3974/stat : 3974 (rsat) R 3971 3971 2734 0 -1 4194304 28024 0 0 0 112132 32 0 0 25 0 1 0 380989653 75591680 17666 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3974/statm: 18455 17666 86 211 0 18241 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 79172

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4172
/proc/meminfo: memFree=1549792/2055920 swapFree=4156588/4192956
[pid=3971] ppid=3969 vsize=5352 CPUtime=0.14
/proc/3971/stat : 3971 (rsat.sh) S 3969 3971 2734 0 -1 4194304 305 744 0 0 0 0 14 0 15 0 1 0 380989635 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3971/statm: 1338 234 195 169 0 49 0
[pid=3974] ppid=3971 vsize=73820 CPUtime=1181.62
/proc/3974/stat : 3974 (rsat) R 3971 3971 2734 0 -1 4194304 28024 0 0 0 118130 32 0 0 25 0 1 0 380989653 75591680 17666 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3974/statm: 18455 17666 86 211 0 18241 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 79172



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 4172
/proc/meminfo: memFree=1549792/2055920 swapFree=4156588/4192956
[pid=3971] ppid=3969 vsize=5352 CPUtime=0.14
/proc/3971/stat : 3971 (rsat.sh) S 3969 3971 2734 0 -1 4194304 305 744 0 0 0 0 14 0 15 0 1 0 380989635 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 252429525828 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/3971/statm: 1338 234 195 169 0 49 0
[pid=3974] ppid=3971 vsize=73820 CPUtime=1199.92
/proc/3974/stat : 3974 (rsat) R 3971 3971 2734 0 -1 4194304 28024 0 0 0 119959 33 0 0 25 0 1 0 380989653 75591680 17666 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/3974/statm: 18455 17666 86 211 0 18241 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 79172

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 3971 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=143978 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=11998
CPU time returned by wait4() is 0.155976
while last known CPU time is 1200.06

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

Real time (s): 1200.61
CPU time (s): 1200.06
CPU user time (s): 1199.73
CPU system time (s): 0.33
CPU usage (%): 99.954
Max. virtual memory (cumulated for all children) (KiB): 94380

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.143978
system time used= 0.011998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1049
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= 18
involuntary context switches= 5

runsolver used 1.2908 second user time and 3.08253 second system time

The end

Launcher Data (download as text)

Begin job on node12 on Sun Mar 11 10:52:32 UTC 2007

IDJOB= 335122
IDBENCH= 24644
IDSOLVER= 104
FILE ID= node12/335122-1173610352

PBS_JOBID= 4101239

Free space on /tmp= 66296 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/QG/QG7a-gensys-ukn002.sat05-3842.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/335122-1173610352/rsat.sh /tmp/evaluation/335122-1173610352/instance-335122-1173610352.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node12/watcher-335122-1173610352 -o ROOT/results/node12/solver-335122-1173610352 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/335122-1173610352/rsat.sh /tmp/evaluation/335122-1173610352/instance-335122-1173610352.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  cd51741c2df34af4fdb8becaf8b3fc51

RANDOM SEED= 855608131

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node12.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		: 3000.285
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		: 3000.285
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:       1622856 kB
Buffers:         22520 kB
Cached:         317504 kB
SwapCached:      14596 kB
Active:         208248 kB
Inactive:       154796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1622856 kB
SwapTotal:     4192956 kB
SwapFree:      4156588 kB
Dirty:            2404 kB
Writeback:           0 kB
Mapped:          30048 kB
Slab:            55648 kB
Committed_AS:  1683184 kB
PageTables:       1696 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= 66295 MiB

End job on node12 on Sun Mar 11 11:12:35 UTC 2007