Trace number 335080

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) 1200.08 1200.41

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7-dead-dnd005.sat05-3111.reshuffled-07.cnf
MD5SUM7f866db903b373b6b7f75057c2353f02
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark416.484
Satisfiable
(Un)Satisfiability was proved
Number of variables502
Number of clauses11816
Sum of the clauses size41772
Maximum clause length13
Minimum clause length1
Number of clauses of size 135
Number of clauses of size 21080
Number of clauses of size 38731
Number of clauses of size 4281
Number of clauses of size 5285
Number of clauses of size over 51404

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |   11028    37526 |    3308       0        0     nan |  0.000 % |
0.01/0.03	c |         0 |    7179    24711 |      --       0       --      -- |     --   | -301/-1180
0.01/0.03	c ==============================================================================
0.01/0.03	c Result  :   #vars: 446   #clauses: 7179   #literals: 24711
0.01/0.03	c CPU time:   0.030995 s
0.01/0.03	c ==============================================================================
0.01/0.04	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/node3/watcher-335080-1173607884 -o ROOT/results/node3/solver-335080-1173607884 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/335080-1173607884/rsat.sh /tmp/evaluation/335080-1173607884/instance-335080-1173607884.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7159
/proc/meminfo: memFree=1682280/2055920 swapFree=4158660/4192956
[pid=7159] ppid=7157 vsize=5352 CPUtime=0
/proc/7159/stat : 7159 (rsat.sh) S 7157 7159 6005 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 380743281 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7159/statm: 1338 232 195 169 0 49 0
[pid=7160] ppid=7159 vsize=820 CPUtime=0
/proc/7160/stat : 7160 (SatElite) R 7159 7159 6005 0 -1 4194304 120 0 0 0 0 0 0 0 20 0 1 0 380743282 839680 102 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/7160/statm: 205 102 50 128 0 74 0

[startup+0.0194869 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7159
/proc/meminfo: memFree=1682280/2055920 swapFree=4158660/4192956
[pid=7159] ppid=7157 vsize=5352 CPUtime=0
/proc/7159/stat : 7159 (rsat.sh) S 7157 7159 6005 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 380743281 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7159/statm: 1338 232 195 169 0 49 0
[pid=7160] ppid=7159 vsize=1484 CPUtime=0.01
/proc/7160/stat : 7160 (SatElite) R 7159 7159 6005 0 -1 4194304 295 0 0 0 1 0 0 0 20 0 1 0 380743282 1519616 277 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134678769 0 0 4096 3 0 0 0 17 1 0 0
/proc/7160/statm: 371 278 64 128 0 240 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 6836

[startup+0.102494 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7159
/proc/meminfo: memFree=1682280/2055920 swapFree=4158660/4192956
[pid=7159] ppid=7157 vsize=5352 CPUtime=0.04
/proc/7159/stat : 7159 (rsat.sh) S 7157 7159 6005 0 -1 4194304 305 371 0 0 0 0 4 0 16 0 1 0 380743281 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7159/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.30251 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7159
/proc/meminfo: memFree=1682280/2055920 swapFree=4158660/4192956
[pid=7159] ppid=7157 vsize=5352 CPUtime=0.04
/proc/7159/stat : 7159 (rsat.sh) S 7157 7159 6005 0 -1 4194304 305 371 0 0 0 0 4 0 16 0 1 0 380743281 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7159/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+0.702543 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 7159
/proc/meminfo: memFree=1682280/2055920 swapFree=4158660/4192956
[pid=7159] ppid=7157 vsize=5352 CPUtime=0.04
/proc/7159/stat : 7159 (rsat.sh) S 7157 7159 6005 0 -1 4194304 305 371 0 0 0 0 4 0 16 0 1 0 380743281 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7159/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 5352

[startup+1.50161 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 7162
/proc/meminfo: memFree=1680664/2055920 swapFree=4158660/4192956
[pid=7159] ppid=7157 vsize=5352 CPUtime=0.04
/proc/7159/stat : 7159 (rsat.sh) S 7157 7159 6005 0 -1 4194304 305 371 0 0 0 0 4 0 16 0 1 0 380743281 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7159/statm: 1338 234 195 169 0 49 0
[pid=7162] ppid=7159 vsize=2984 CPUtime=1.45
/proc/7162/stat : 7162 (rsat) R 7159 7159 6005 0 -1 4194304 640 0 0 0 145 0 0 0 25 0 1 0 380743286 3055616 594 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529184 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7162/statm: 746 594 86 211 0 532 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8336

[startup+3.10174 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 7162
/proc/meminfo: memFree=1679192/2055920 swapFree=4158660/4192956
[pid=7159] ppid=7157 vsize=5352 CPUtime=0.04
/proc/7159/stat : 7159 (rsat.sh) S 7157 7159 6005 0 -1 4194304 305 371 0 0 0 0 4 0 16 0 1 0 380743281 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7159/statm: 1338 234 195 169 0 49 0
[pid=7162] ppid=7159 vsize=3896 CPUtime=3.04
/proc/7162/stat : 7162 (rsat) R 7159 7159 6005 0 -1 4194304 911 0 0 0 304 0 0 0 25 0 1 0 380743286 3989504 800 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530036 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7162/statm: 974 800 86 211 0 760 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 9248

[startup+6.302 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 7162
/proc/meminfo: memFree=1678424/2055920 swapFree=4158660/4192956
[pid=7159] ppid=7157 vsize=5352 CPUtime=0.04
/proc/7159/stat : 7159 (rsat.sh) S 7157 7159 6005 0 -1 4194304 305 371 0 0 0 0 4 0 16 0 1 0 380743281 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7159/statm: 1338 234 195 169 0 49 0
[pid=7162] ppid=7159 vsize=5460 CPUtime=6.24
/proc/7162/stat : 7162 (rsat) R 7159 7159 6005 0 -1 4194304 1505 0 0 0 624 0 0 0 25 0 1 0 380743286 5591040 1165 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7162/statm: 1365 1165 86 211 0 1151 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10812

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 7162
/proc/meminfo: memFree=1675800/2055920 swapFree=4158660/4192956
[pid=7159] ppid=7157 vsize=5352 CPUtime=0.04
/proc/7159/stat : 7159 (rsat.sh) S 7157 7159 6005 0 -1 4194304 305 371 0 0 0 0 4 0 16 0 1 0 380743281 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7159/statm: 1338 234 195 169 0 49 0
[pid=7162] ppid=7159 vsize=7776 CPUtime=12.64
/proc/7162/stat : 7162 (rsat) R 7159 7159 6005 0 -1 4194304 2338 0 0 0 1263 1 0 0 25 0 1 0 380743286 7962624 1704 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7162/statm: 1944 1704 86 211 0 1730 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 13128

[startup+25.5026 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 7162
/proc/meminfo: memFree=1674072/2055920 swapFree=4158660/4192956
[pid=7159] ppid=7157 vsize=5352 CPUtime=0.04
/proc/7159/stat : 7159 (rsat.sh) S 7157 7159 6005 0 -1 4194304 305 371 0 0 0 0 4 0 16 0 1 0 380743281 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7159/statm: 1338 234 195 169 0 49 0
[pid=7162] ppid=7159 vsize=9236 CPUtime=25.44
/proc/7162/stat : 7162 (rsat) R 7159 7159 6005 0 -1 4194304 3116 0 0 0 2542 2 0 0 25 0 1 0 380743286 9457664 2094 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7162/statm: 2309 2094 86 211 0 2095 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14588

[startup+51.1027 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 7162
/proc/meminfo: memFree=1671704/2055920 swapFree=4158660/4192956
[pid=7159] ppid=7157 vsize=5352 CPUtime=0.04
/proc/7159/stat : 7159 (rsat.sh) S 7157 7159 6005 0 -1 4194304 305 371 0 0 0 0 4 0 16 0 1 0 380743281 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7159/statm: 1338 234 195 169 0 49 0
[pid=7162] ppid=7159 vsize=11336 CPUtime=51.03
/proc/7162/stat : 7162 (rsat) R 7159 7159 6005 0 -1 4194304 4055 0 0 0 5101 2 0 0 25 0 1 0 380743286 11608064 2645 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7162/statm: 2834 2645 86 211 0 2620 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16688

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 7162
/proc/meminfo: memFree=1666520/2055920 swapFree=4158660/4192956
[pid=7159] ppid=7157 vsize=5352 CPUtime=0.04
/proc/7159/stat : 7159 (rsat.sh) S 7157 7159 6005 0 -1 4194304 305 371 0 0 0 0 4 0 16 0 1 0 380743281 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7159/statm: 1338 234 195 169 0 49 0
[pid=7162] ppid=7159 vsize=16900 CPUtime=102.22
/proc/7162/stat : 7162 (rsat) R 7159 7159 6005 0 -1 4194304 6304 0 0 0 10218 4 0 0 25 0 1 0 380743286 17305600 3928 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7162/statm: 4225 3928 86 211 0 4011 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 22252

[startup+162.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7162
/proc/meminfo: memFree=1659416/2055920 swapFree=4158660/4192956
[pid=7159] ppid=7157 vsize=5352 CPUtime=0.04
/proc/7159/stat : 7159 (rsat.sh) S 7157 7159 6005 0 -1 4194304 305 371 0 0 0 0 4 0 16 0 1 0 380743281 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7159/statm: 1338 234 195 169 0 49 0
[pid=7162] ppid=7159 vsize=24740 CPUtime=162.2
/proc/7162/stat : 7162 (rsat) R 7159 7159 6005 0 -1 4194304 10027 0 0 0 16212 8 0 0 25 0 1 0 380743286 25333760 5648 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522435 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7162/statm: 6185 5648 86 211 0 5971 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 30092

[startup+222.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7162
/proc/meminfo: memFree=1659352/2055920 swapFree=4158660/4192956
[pid=7159] ppid=7157 vsize=5352 CPUtime=0.04
/proc/7159/stat : 7159 (rsat.sh) S 7157 7159 6005 0 -1 4194304 305 371 0 0 0 0 4 0 16 0 1 0 380743281 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7159/statm: 1338 234 195 169 0 49 0
[pid=7162] ppid=7159 vsize=25268 CPUtime=222.19
/proc/7162/stat : 7162 (rsat) R 7159 7159 6005 0 -1 4194304 10134 0 0 0 22211 8 0 0 25 0 1 0 380743286 25874432 5728 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7162/statm: 6317 5728 86 211 0 6103 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 30620

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7162
/proc/meminfo: memFree=1656536/2055920 swapFree=4158660/4192956
[pid=7159] ppid=7157 vsize=5352 CPUtime=0.04
/proc/7159/stat : 7159 (rsat.sh) S 7157 7159 6005 0 -1 4194304 305 371 0 0 0 0 4 0 16 0 1 0 380743281 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7159/statm: 1338 234 195 169 0 49 0
[pid=7162] ppid=7159 vsize=27976 CPUtime=282.17
/proc/7162/stat : 7162 (rsat) R 7159 7159 6005 0 -1 4194304 10837 0 0 0 28208 9 0 0 25 0 1 0 380743286 28647424 6431 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7162/statm: 6994 6431 86 211 0 6780 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 33328

[startup+342.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7162
/proc/meminfo: memFree=1655128/2055920 swapFree=4158660/4192956
[pid=7159] ppid=7157 vsize=5352 CPUtime=0.04
/proc/7159/stat : 7159 (rsat.sh) S 7157 7159 6005 0 -1 4194304 305 371 0 0 0 0 4 0 16 0 1 0 380743281 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7159/statm: 1338 234 195 169 0 49 0
[pid=7162] ppid=7159 vsize=28576 CPUtime=342.16
/proc/7162/stat : 7162 (rsat) R 7159 7159 6005 0 -1 4194304 11330 0 0 0 34206 10 0 0 25 0 1 0 380743286 29261824 6709 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7162/statm: 7144 6709 86 211 0 6930 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 33928

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 7162
/proc/meminfo: memFree=1654872/2055920 swapFree=4158660/4192956
[pid=7159] ppid=7157 vsize=5352 CPUtime=0.04
/proc/7159/stat : 7159 (rsat.sh) S 7157 7159 6005 0 -1 4194304 305 371 0 0 0 0 4 0 16 0 1 0 380743281 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7159/statm: 1338 234 195 169 0 49 0

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

[pid=7159] ppid=7157 vsize=5352 CPUtime=0.04
/proc/7159/stat : 7159 (rsat.sh) S 7157 7159 6005 0 -1 4194304 305 371 0 0 0 0 4 0 16 0 1 0 380743281 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7159/statm: 1338 234 195 169 0 49 0
[pid=7162] ppid=7159 vsize=38904 CPUtime=522.11
/proc/7162/stat : 7162 (rsat) R 7159 7159 6005 0 -1 4194304 13911 0 0 0 52198 13 0 0 25 0 1 0 380743286 39837696 9257 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7162/statm: 9726 9257 86 211 0 9512 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 44256

[startup+582.302 s]
/proc/loadavg: 1.03 1.00 1.00 2/79 7162
/proc/meminfo: memFree=1644184/2055920 swapFree=4158660/4192956
[pid=7159] ppid=7157 vsize=5352 CPUtime=0.04
/proc/7159/stat : 7159 (rsat.sh) S 7157 7159 6005 0 -1 4194304 305 371 0 0 0 0 4 0 16 0 1 0 380743281 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7159/statm: 1338 234 195 169 0 49 0
[pid=7162] ppid=7159 vsize=38992 CPUtime=582.09
/proc/7162/stat : 7162 (rsat) R 7159 7159 6005 0 -1 4194304 15827 0 0 0 58195 14 0 0 25 0 1 0 380743286 39927808 9402 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7162/statm: 9748 9402 86 211 0 9534 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 44344

[startup+642.302 s]
/proc/loadavg: 1.08 1.03 1.01 3/79 7162
/proc/meminfo: memFree=1644248/2055920 swapFree=4158660/4192956
[pid=7159] ppid=7157 vsize=5352 CPUtime=0.04
/proc/7159/stat : 7159 (rsat.sh) S 7157 7159 6005 0 -1 4194304 305 371 0 0 0 0 4 0 16 0 1 0 380743281 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7159/statm: 1338 234 195 169 0 49 0
[pid=7162] ppid=7159 vsize=38992 CPUtime=642.08
/proc/7162/stat : 7162 (rsat) R 7159 7159 6005 0 -1 4194304 15842 0 0 0 64194 14 0 0 25 0 1 0 380743286 39927808 9417 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7162/statm: 9748 9417 86 211 0 9534 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 44344

[startup+702.302 s]
/proc/loadavg: 1.03 1.02 1.00 2/79 7162
/proc/meminfo: memFree=1643928/2055920 swapFree=4158660/4192956
[pid=7159] ppid=7157 vsize=5352 CPUtime=0.04
/proc/7159/stat : 7159 (rsat.sh) S 7157 7159 6005 0 -1 4194304 305 371 0 0 0 0 4 0 16 0 1 0 380743281 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7159/statm: 1338 234 195 169 0 49 0
[pid=7162] ppid=7159 vsize=39520 CPUtime=702.06
/proc/7162/stat : 7162 (rsat) R 7159 7159 6005 0 -1 4194304 15925 0 0 0 70191 15 0 0 25 0 1 0 380743286 40468480 9500 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7162/statm: 9880 9500 86 211 0 9666 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 44872

[startup+762.306 s]
/proc/loadavg: 1.01 1.01 1.00 2/79 7162
/proc/meminfo: memFree=1643352/2055920 swapFree=4158660/4192956
[pid=7159] ppid=7157 vsize=5352 CPUtime=0.04
/proc/7159/stat : 7159 (rsat.sh) S 7157 7159 6005 0 -1 4194304 305 371 0 0 0 0 4 0 16 0 1 0 380743281 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7159/statm: 1338 234 195 169 0 49 0
[pid=7162] ppid=7159 vsize=40444 CPUtime=762.04
/proc/7162/stat : 7162 (rsat) R 7159 7159 6005 0 -1 4194304 16076 0 0 0 76189 15 0 0 25 0 1 0 380743286 41414656 9651 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7162/statm: 10111 9651 86 211 0 9897 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 45796

[startup+822.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 7162
/proc/meminfo: memFree=1639704/2055920 swapFree=4158660/4192956
[pid=7159] ppid=7157 vsize=5352 CPUtime=0.04
/proc/7159/stat : 7159 (rsat.sh) S 7157 7159 6005 0 -1 4194304 305 371 0 0 0 0 4 0 16 0 1 0 380743281 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7159/statm: 1338 234 195 169 0 49 0
[pid=7162] ppid=7159 vsize=44056 CPUtime=822.03
/proc/7162/stat : 7162 (rsat) R 7159 7159 6005 0 -1 4194304 16988 0 0 0 82186 17 0 0 25 0 1 0 380743286 45113344 10563 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522898 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7162/statm: 11014 10563 86 211 0 10800 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 49408

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 7162
/proc/meminfo: memFree=1635544/2055920 swapFree=4158660/4192956
[pid=7159] ppid=7157 vsize=5352 CPUtime=0.04
/proc/7159/stat : 7159 (rsat.sh) S 7157 7159 6005 0 -1 4194304 305 371 0 0 0 0 4 0 16 0 1 0 380743281 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7159/statm: 1338 234 195 169 0 49 0
[pid=7162] ppid=7159 vsize=48372 CPUtime=882.02
/proc/7162/stat : 7162 (rsat) R 7159 7159 6005 0 -1 4194304 18085 0 0 0 88183 19 0 0 25 0 1 0 380743286 49532928 11594 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7162/statm: 12093 11594 86 211 0 11879 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 53724

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7162
/proc/meminfo: memFree=1632216/2055920 swapFree=4158660/4192956
[pid=7159] ppid=7157 vsize=5352 CPUtime=0.04
/proc/7159/stat : 7159 (rsat.sh) S 7157 7159 6005 0 -1 4194304 305 371 0 0 0 0 4 0 16 0 1 0 380743281 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7159/statm: 1338 234 195 169 0 49 0
[pid=7162] ppid=7159 vsize=54652 CPUtime=942
/proc/7162/stat : 7162 (rsat) R 7159 7159 6005 0 -1 4194304 19691 0 0 0 94180 20 0 0 25 0 1 0 380743286 55963648 12430 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7162/statm: 13663 12430 86 211 0 13449 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 60004

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7162
/proc/meminfo: memFree=1628504/2055920 swapFree=4158660/4192956
[pid=7159] ppid=7157 vsize=5352 CPUtime=0.04
/proc/7159/stat : 7159 (rsat.sh) S 7157 7159 6005 0 -1 4194304 305 371 0 0 0 0 4 0 16 0 1 0 380743281 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7159/statm: 1338 234 195 169 0 49 0
[pid=7162] ppid=7159 vsize=58524 CPUtime=1001.98
/proc/7162/stat : 7162 (rsat) R 7159 7159 6005 0 -1 4194304 20745 0 0 0 100177 21 0 0 25 0 1 0 380743286 59928576 13352 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7162/statm: 14631 13352 86 211 0 14417 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 63876

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7162
/proc/meminfo: memFree=1625112/2055920 swapFree=4158660/4192956
[pid=7159] ppid=7157 vsize=5352 CPUtime=0.04
/proc/7159/stat : 7159 (rsat.sh) S 7157 7159 6005 0 -1 4194304 305 371 0 0 0 0 4 0 16 0 1 0 380743281 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7159/statm: 1338 234 195 169 0 49 0
[pid=7162] ppid=7159 vsize=62008 CPUtime=1061.96
/proc/7162/stat : 7162 (rsat) R 7159 7159 6005 0 -1 4194304 21645 0 0 0 106174 22 0 0 25 0 1 0 380743286 63496192 14186 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7162/statm: 15502 14186 86 211 0 15288 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 67360

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7162
/proc/meminfo: memFree=1627800/2055920 swapFree=4158660/4192956
[pid=7159] ppid=7157 vsize=5352 CPUtime=0.04
/proc/7159/stat : 7159 (rsat.sh) S 7157 7159 6005 0 -1 4194304 305 371 0 0 0 0 4 0 16 0 1 0 380743281 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7159/statm: 1338 234 195 169 0 49 0
[pid=7162] ppid=7159 vsize=57144 CPUtime=1121.95
/proc/7162/stat : 7162 (rsat) R 7159 7159 6005 0 -1 4194304 24898 0 0 0 112170 25 0 0 25 0 1 0 380743286 58515456 13473 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7162/statm: 14286 13473 86 211 0 14072 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 62496

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 7162
/proc/meminfo: memFree=1627800/2055920 swapFree=4158660/4192956
[pid=7159] ppid=7157 vsize=5352 CPUtime=0.04
/proc/7159/stat : 7159 (rsat.sh) S 7157 7159 6005 0 -1 4194304 305 371 0 0 0 0 4 0 16 0 1 0 380743281 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7159/statm: 1338 234 195 169 0 49 0
[pid=7162] ppid=7159 vsize=57144 CPUtime=1181.93
/proc/7162/stat : 7162 (rsat) R 7159 7159 6005 0 -1 4194304 24909 0 0 0 118168 25 0 0 25 0 1 0 380743286 58515456 13484 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7162/statm: 14286 13484 86 211 0 14072 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 62496



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 7162
/proc/meminfo: memFree=1627608/2055920 swapFree=4158660/4192956
[pid=7159] ppid=7157 vsize=5352 CPUtime=0.04
/proc/7159/stat : 7159 (rsat.sh) S 7157 7159 6005 0 -1 4194304 305 371 0 0 0 0 4 0 16 0 1 0 380743281 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 233632752452 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7159/statm: 1338 234 195 169 0 49 0
[pid=7162] ppid=7159 vsize=57404 CPUtime=1200.04
/proc/7162/stat : 7162 (rsat) R 7159 7159 6005 0 -1 4194304 24970 0 0 0 119978 26 0 0 25 0 1 0 380743286 58781696 13545 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7162/statm: 14351 13545 86 211 0 14137 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 62756

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 7159 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=40993 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=5999
CPU time returned by wait4() is 0.046992
while last known CPU time is 1200.08

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

Real time (s): 1200.41
CPU time (s): 1200.08
CPU user time (s): 1199.82
CPU system time (s): 0.26
CPU usage (%): 99.9723
Max. virtual memory (cumulated for all children) (KiB): 79792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.040993
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 676
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 16
involuntary context switches= 3

runsolver used 1.3338 second user time and 3.04254 second system time

The end

Launcher Data (download as text)

Begin job on node3 on Sun Mar 11 10:11:24 UTC 2007

IDJOB= 335080
IDBENCH= 24643
IDSOLVER= 104
FILE ID= node3/335080-1173607884

PBS_JOBID= 4101244

Free space on /tmp= 66350 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/QG/QG7-dead-dnd005.sat05-3111.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/335080-1173607884/rsat.sh /tmp/evaluation/335080-1173607884/instance-335080-1173607884.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node3/watcher-335080-1173607884 -o ROOT/results/node3/solver-335080-1173607884 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/335080-1173607884/rsat.sh /tmp/evaluation/335080-1173607884/instance-335080-1173607884.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  7f866db903b373b6b7f75057c2353f02

RANDOM SEED= 135186023

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node3.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		: 3000.241
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		: 3000.241
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:       1682624 kB
Buffers:         12840 kB
Cached:         270912 kB
SwapCached:       2120 kB
Active:         206992 kB
Inactive:        99452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1682624 kB
SwapTotal:     4192956 kB
SwapFree:      4158660 kB
Dirty:            1892 kB
Writeback:           0 kB
Mapped:          30844 kB
Slab:            52468 kB
Committed_AS:  1551672 kB
PageTables:       1656 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= 66351 MiB

End job on node3 on Sun Mar 11 10:31:27 UTC 2007