Trace number 339616

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200 1200.41

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-connm-ue-csp-sat-n800-d0.04-s362703357.sat05-548.reshuffled-07.cnf
MD5SUMd8fa78c834564753f42ad3a5aaefa23a
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark817.572
Satisfiable
(Un)Satisfiability was proved
Number of variables796
Number of clauses10039
Sum of the clauses size30316
Maximum clause length4
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 39840
Number of clauses of size 4199
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	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 |   10039    30316 |    3011       0        0     nan |  0.000 % |
0.09/0.10	c |         0 |    9840    32882 |      --       0       --      -- |     --   | -199/2566
0.09/0.10	c ==============================================================================
0.09/0.10	c Result  :   #vars: 597   #clauses: 9840   #literals: 32882
0.09/0.10	c CPU time:   0.103984 s
0.09/0.10	c ==============================================================================
0.09/0.12	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/node1/watcher-339616-1173708114 -o ROOT/results/node1/solver-339616-1173708114 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339616-1173708114/rsat.sh /tmp/evaluation/339616-1173708114/instance-339616-1173708114.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: 0.91 0.95 0.97 3/83 5717
/proc/meminfo: memFree=1403520/2055920 swapFree=4159120/4192956
[pid=5717] ppid=5715 vsize=5352 CPUtime=0
/proc/5717/stat : 5717 (rsat.sh) S 5715 5717 2856 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 390766490 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5717/statm: 1338 232 195 169 0 49 0
[pid=5718] ppid=5717 vsize=820 CPUtime=0
/proc/5718/stat : 5718 (SatElite) R 5717 5717 2856 0 -1 4194304 134 0 0 0 0 0 0 0 20 0 1 0 390766490 839680 116 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/5718/statm: 205 117 49 128 0 74 0

[startup+0.104879 s]
/proc/loadavg: 0.91 0.95 0.97 3/83 5717
/proc/meminfo: memFree=1403520/2055920 swapFree=4159120/4192956
[pid=5717] ppid=5715 vsize=5352 CPUtime=0
/proc/5717/stat : 5717 (rsat.sh) S 5715 5717 2856 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 390766490 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/5717/statm: 1338 232 195 169 0 49 0
[pid=5718] ppid=5717 vsize=2068 CPUtime=0.09
/proc/5718/stat : 5718 (SatElite) R 5717 5717 2856 0 -1 4194304 435 0 0 0 9 0 0 0 20 0 1 0 390766490 2117632 417 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134574805 0 0 4096 3 0 0 0 17 1 0 0
/proc/5718/statm: 517 417 69 128 0 386 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7420

[startup+0.20189 s]
/proc/loadavg: 0.91 0.95 0.97 3/83 5717
/proc/meminfo: memFree=1403520/2055920 swapFree=4159120/4192956
[pid=5717] ppid=5715 vsize=5352 CPUtime=0.11
/proc/5717/stat : 5717 (rsat.sh) S 5715 5717 2856 0 -1 4194304 305 438 0 0 0 0 11 0 16 0 1 0 390766490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5717/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 5352

[startup+0.301902 s]
/proc/loadavg: 0.91 0.95 0.97 3/83 5717
/proc/meminfo: memFree=1403520/2055920 swapFree=4159120/4192956
[pid=5717] ppid=5715 vsize=5352 CPUtime=0.11
/proc/5717/stat : 5717 (rsat.sh) S 5715 5717 2856 0 -1 4194304 305 438 0 0 0 0 11 0 16 0 1 0 390766490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5717/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 5352

[startup+0.701948 s]
/proc/loadavg: 0.91 0.95 0.97 3/83 5717
/proc/meminfo: memFree=1403520/2055920 swapFree=4159120/4192956
[pid=5717] ppid=5715 vsize=5352 CPUtime=0.11
/proc/5717/stat : 5717 (rsat.sh) S 5715 5717 2856 0 -1 4194304 305 438 0 0 0 0 11 0 16 0 1 0 390766490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5717/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.11
Current children cumulated vsize (KiB) 5352

[startup+1.50105 s]
/proc/loadavg: 0.91 0.95 0.97 2/85 5720
/proc/meminfo: memFree=1409008/2055920 swapFree=4159120/4192956
[pid=5717] ppid=5715 vsize=5352 CPUtime=0.11
/proc/5717/stat : 5717 (rsat.sh) S 5715 5717 2856 0 -1 4194304 305 438 0 0 0 0 11 0 16 0 1 0 390766490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5717/statm: 1338 234 195 169 0 49 0
[pid=5720] ppid=5717 vsize=2856 CPUtime=1.36
/proc/5720/stat : 5720 (rsat) R 5717 5717 2856 0 -1 4194304 601 0 0 0 136 0 0 0 25 0 1 0 390766502 2924544 555 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 0 0 0
/proc/5720/statm: 714 555 86 211 0 500 0
Current children cumulated CPU time (s) 1.47
Current children cumulated vsize (KiB) 8208

[startup+3.10123 s]
/proc/loadavg: 0.91 0.95 0.97 2/85 5738
/proc/meminfo: memFree=1408112/2055920 swapFree=4159120/4192956
[pid=5717] ppid=5715 vsize=5352 CPUtime=0.11
/proc/5717/stat : 5717 (rsat.sh) S 5715 5717 2856 0 -1 4194304 305 438 0 0 0 0 11 0 16 0 1 0 390766490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5717/statm: 1338 234 195 169 0 49 0
[pid=5720] ppid=5717 vsize=4044 CPUtime=2.95
/proc/5720/stat : 5720 (rsat) R 5717 5717 2856 0 -1 4194304 913 0 0 0 295 0 0 0 25 0 1 0 390766502 4141056 802 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522826 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5720/statm: 1011 802 86 211 0 797 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 9396

[startup+6.3016 s]
/proc/loadavg: 0.92 0.95 0.97 2/85 5740
/proc/meminfo: memFree=1406960/2055920 swapFree=4159120/4192956
[pid=5717] ppid=5715 vsize=5352 CPUtime=0.11
/proc/5717/stat : 5717 (rsat.sh) S 5715 5717 2856 0 -1 4194304 305 438 0 0 0 0 11 0 16 0 1 0 390766490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5717/statm: 1338 234 195 169 0 49 0
[pid=5720] ppid=5717 vsize=4944 CPUtime=6.16
/proc/5720/stat : 5720 (rsat) R 5717 5717 2856 0 -1 4194304 1504 0 0 0 615 1 0 0 25 0 1 0 390766502 5062656 1034 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522815 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5720/statm: 1236 1034 86 211 0 1022 0
Current children cumulated CPU time (s) 6.27
Current children cumulated vsize (KiB) 10296

[startup+12.7014 s]
/proc/loadavg: 0.93 0.95 0.97 2/85 5748
/proc/meminfo: memFree=1405232/2055920 swapFree=4159120/4192956
[pid=5717] ppid=5715 vsize=5352 CPUtime=0.11
/proc/5717/stat : 5717 (rsat.sh) S 5715 5717 2856 0 -1 4194304 305 438 0 0 0 0 11 0 16 0 1 0 390766490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5717/statm: 1338 234 195 169 0 49 0
[pid=5720] ppid=5717 vsize=6528 CPUtime=12.55
/proc/5720/stat : 5720 (rsat) R 5717 5717 2856 0 -1 4194304 2342 0 0 0 1254 1 0 0 25 0 1 0 390766502 6684672 1386 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5720/statm: 1632 1386 86 211 0 1418 0
Current children cumulated CPU time (s) 12.66
Current children cumulated vsize (KiB) 11880

[startup+25.5018 s]
/proc/loadavg: 0.94 0.96 0.97 2/85 5758
/proc/meminfo: memFree=1403120/2055920 swapFree=4159120/4192956
[pid=5717] ppid=5715 vsize=5352 CPUtime=0.11
/proc/5717/stat : 5717 (rsat.sh) S 5715 5717 2856 0 -1 4194304 305 438 0 0 0 0 11 0 16 0 1 0 390766490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5717/statm: 1338 234 195 169 0 49 0
[pid=5720] ppid=5717 vsize=8740 CPUtime=25.34
/proc/5720/stat : 5720 (rsat) R 5717 5717 2856 0 -1 4194304 2919 0 0 0 2532 2 0 0 25 0 1 0 390766502 8949760 1963 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530168 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5720/statm: 2185 1963 86 211 0 1971 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 14092

[startup+51.1018 s]
/proc/loadavg: 0.96 0.96 0.97 2/79 5780
/proc/meminfo: memFree=1401760/2055920 swapFree=4159120/4192956
[pid=5717] ppid=5715 vsize=5352 CPUtime=0.11
/proc/5717/stat : 5717 (rsat.sh) S 5715 5717 2856 0 -1 4194304 305 438 0 0 0 0 11 0 16 0 1 0 390766490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5717/statm: 1338 234 195 169 0 49 0
[pid=5720] ppid=5717 vsize=11644 CPUtime=50.92
/proc/5720/stat : 5720 (rsat) R 5717 5717 2856 0 -1 4194304 4121 0 0 0 5089 3 0 0 25 0 1 0 390766502 11923456 2583 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526075 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5720/statm: 2911 2583 86 211 0 2697 0
Current children cumulated CPU time (s) 51.03
Current children cumulated vsize (KiB) 16996

[startup+102.302 s]
/proc/loadavg: 0.98 0.96 0.97 2/79 5780
/proc/meminfo: memFree=1398816/2055920 swapFree=4159120/4192956
[pid=5717] ppid=5715 vsize=5352 CPUtime=0.11
/proc/5717/stat : 5717 (rsat.sh) S 5715 5717 2856 0 -1 4194304 305 438 0 0 0 0 11 0 16 0 1 0 390766490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5717/statm: 1338 234 195 169 0 49 0
[pid=5720] ppid=5717 vsize=14516 CPUtime=102.11
/proc/5720/stat : 5720 (rsat) R 5717 5717 2856 0 -1 4194304 5668 0 0 0 10207 4 0 0 25 0 1 0 390766502 14864384 3292 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5720/statm: 3629 3292 86 211 0 3415 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 19868

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 5780
/proc/meminfo: memFree=1395680/2055920 swapFree=4159120/4192956
[pid=5717] ppid=5715 vsize=5352 CPUtime=0.11
/proc/5717/stat : 5717 (rsat.sh) S 5715 5717 2856 0 -1 4194304 305 438 0 0 0 0 11 0 16 0 1 0 390766490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5717/statm: 1338 234 195 169 0 49 0
[pid=5720] ppid=5717 vsize=16892 CPUtime=162.08
/proc/5720/stat : 5720 (rsat) R 5717 5717 2856 0 -1 4194304 7303 0 0 0 16202 6 0 0 25 0 1 0 390766502 17297408 4037 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5720/statm: 4223 4037 86 211 0 4009 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 22244

[startup+222.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 5780
/proc/meminfo: memFree=1393440/2055920 swapFree=4159120/4192956
[pid=5717] ppid=5715 vsize=5352 CPUtime=0.11
/proc/5717/stat : 5717 (rsat.sh) S 5715 5717 2856 0 -1 4194304 305 438 0 0 0 0 11 0 16 0 1 0 390766490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5717/statm: 1338 234 195 169 0 49 0
[pid=5720] ppid=5717 vsize=20832 CPUtime=222.08
/proc/5720/stat : 5720 (rsat) R 5717 5717 2856 0 -1 4194304 8329 0 0 0 22200 8 0 0 25 0 1 0 390766502 21331968 4677 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5720/statm: 5208 4677 86 211 0 4994 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 26184

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 5780
/proc/meminfo: memFree=1381792/2055920 swapFree=4159120/4192956
[pid=5717] ppid=5715 vsize=5352 CPUtime=0.11
/proc/5717/stat : 5717 (rsat.sh) S 5715 5717 2856 0 -1 4194304 305 438 0 0 0 0 11 0 16 0 1 0 390766490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5717/statm: 1338 234 195 169 0 49 0
[pid=5720] ppid=5717 vsize=25948 CPUtime=282.06
/proc/5720/stat : 5720 (rsat) R 5717 5717 2856 0 -1 4194304 11284 0 0 0 28195 11 0 0 25 0 1 0 390766502 26570752 6027 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522435 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5720/statm: 6487 6027 86 211 0 6273 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 31300

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 5780
/proc/meminfo: memFree=1388192/2055920 swapFree=4159120/4192956
[pid=5717] ppid=5715 vsize=5352 CPUtime=0.11
/proc/5717/stat : 5717 (rsat.sh) S 5715 5717 2856 0 -1 4194304 305 438 0 0 0 0 11 0 16 0 1 0 390766490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5717/statm: 1338 234 195 169 0 49 0
[pid=5720] ppid=5717 vsize=25300 CPUtime=342.03
/proc/5720/stat : 5720 (rsat) R 5717 5717 2856 0 -1 4194304 11328 0 0 0 34192 11 0 0 25 0 1 0 390766502 25907200 5940 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5720/statm: 6325 5940 86 211 0 6111 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 30652

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 5780
/proc/meminfo: memFree=1388128/2055920 swapFree=4159120/4192956
[pid=5717] ppid=5715 vsize=5352 CPUtime=0.11
/proc/5717/stat : 5717 (rsat.sh) S 5715 5717 2856 0 -1 4194304 305 438 0 0 0 0 11 0 16 0 1 0 390766490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5717/statm: 1338 234 195 169 0 49 0

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

[pid=5717] ppid=5715 vsize=5352 CPUtime=0.11
/proc/5717/stat : 5717 (rsat.sh) S 5715 5717 2856 0 -1 4194304 305 438 0 0 0 0 11 0 16 0 1 0 390766490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5717/statm: 1338 234 195 169 0 49 0
[pid=5720] ppid=5717 vsize=37284 CPUtime=581.97
/proc/5720/stat : 5720 (rsat) R 5717 5717 2856 0 -1 4194304 14559 0 0 0 58181 16 0 0 25 0 1 0 390766502 38178816 8270 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5720/statm: 9321 8270 86 211 0 9107 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 42636

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 5780
/proc/meminfo: memFree=1377376/2055920 swapFree=4159120/4192956
[pid=5717] ppid=5715 vsize=5352 CPUtime=0.11
/proc/5717/stat : 5717 (rsat.sh) S 5715 5717 2856 0 -1 4194304 305 438 0 0 0 0 11 0 16 0 1 0 390766490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5717/statm: 1338 234 195 169 0 49 0
[pid=5720] ppid=5717 vsize=37972 CPUtime=641.95
/proc/5720/stat : 5720 (rsat) R 5717 5717 2856 0 -1 4194304 18281 0 0 0 64177 18 0 0 25 0 1 0 390766502 38883328 8622 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5720/statm: 9493 8622 86 211 0 9279 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 43324

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/79 5780
/proc/meminfo: memFree=1377440/2055920 swapFree=4159120/4192956
[pid=5717] ppid=5715 vsize=5352 CPUtime=0.11
/proc/5717/stat : 5717 (rsat.sh) S 5715 5717 2856 0 -1 4194304 305 438 0 0 0 0 11 0 16 0 1 0 390766490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5717/statm: 1338 234 195 169 0 49 0
[pid=5720] ppid=5717 vsize=37972 CPUtime=701.93
/proc/5720/stat : 5720 (rsat) R 5717 5717 2856 0 -1 4194304 18281 0 0 0 70175 18 0 0 25 0 1 0 390766502 38883328 8622 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5720/statm: 9493 8622 86 211 0 9279 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 43324

[startup+762.302 s]
/proc/loadavg: 1.07 0.99 0.97 2/79 5780
/proc/meminfo: memFree=1377120/2055920 swapFree=4159120/4192956
[pid=5717] ppid=5715 vsize=5352 CPUtime=0.11
/proc/5717/stat : 5717 (rsat.sh) S 5715 5717 2856 0 -1 4194304 305 438 0 0 0 0 11 0 16 0 1 0 390766490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5717/statm: 1338 234 195 169 0 49 0
[pid=5720] ppid=5717 vsize=38488 CPUtime=761.92
/proc/5720/stat : 5720 (rsat) R 5717 5717 2856 0 -1 4194304 18424 0 0 0 76173 19 0 0 25 0 1 0 390766502 39411712 8700 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5720/statm: 9622 8700 86 211 0 9408 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 43840

[startup+822.302 s]
/proc/loadavg: 1.03 0.99 0.97 2/79 5780
/proc/meminfo: memFree=1377120/2055920 swapFree=4159120/4192956
[pid=5717] ppid=5715 vsize=5352 CPUtime=0.11
/proc/5717/stat : 5717 (rsat.sh) S 5715 5717 2856 0 -1 4194304 305 438 0 0 0 0 11 0 16 0 1 0 390766490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5717/statm: 1338 234 195 169 0 49 0
[pid=5720] ppid=5717 vsize=38620 CPUtime=821.89
/proc/5720/stat : 5720 (rsat) R 5717 5717 2856 0 -1 4194304 18445 0 0 0 82170 19 0 0 25 0 1 0 390766502 39546880 8721 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5720/statm: 9655 8721 86 211 0 9441 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 43972

[startup+882.306 s]
/proc/loadavg: 1.01 0.99 0.97 2/79 5780
/proc/meminfo: memFree=1376864/2055920 swapFree=4159120/4192956
[pid=5717] ppid=5715 vsize=5352 CPUtime=0.11
/proc/5717/stat : 5717 (rsat.sh) S 5715 5717 2856 0 -1 4194304 305 438 0 0 0 0 11 0 16 0 1 0 390766490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5717/statm: 1338 234 195 169 0 49 0
[pid=5720] ppid=5717 vsize=39136 CPUtime=881.88
/proc/5720/stat : 5720 (rsat) R 5717 5717 2856 0 -1 4194304 18526 0 0 0 88168 20 0 0 25 0 1 0 390766502 40075264 8802 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5720/statm: 9784 8802 86 211 0 9570 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 44488

[startup+942.302 s]
/proc/loadavg: 1.00 0.99 0.97 2/79 5780
/proc/meminfo: memFree=1376800/2055920 swapFree=4159120/4192956
[pid=5717] ppid=5715 vsize=5352 CPUtime=0.11
/proc/5717/stat : 5717 (rsat.sh) S 5715 5717 2856 0 -1 4194304 305 438 0 0 0 0 11 0 16 0 1 0 390766490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5717/statm: 1338 234 195 169 0 49 0
[pid=5720] ppid=5717 vsize=39136 CPUtime=941.86
/proc/5720/stat : 5720 (rsat) R 5717 5717 2856 0 -1 4194304 18528 0 0 0 94166 20 0 0 25 0 1 0 390766502 40075264 8804 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5720/statm: 9784 8804 86 211 0 9570 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 44488

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/79 5780
/proc/meminfo: memFree=1375072/2055920 swapFree=4159120/4192956
[pid=5717] ppid=5715 vsize=5352 CPUtime=0.11
/proc/5717/stat : 5717 (rsat.sh) S 5715 5717 2856 0 -1 4194304 305 438 0 0 0 0 11 0 16 0 1 0 390766490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5717/statm: 1338 234 195 169 0 49 0
[pid=5720] ppid=5717 vsize=40920 CPUtime=1001.84
/proc/5720/stat : 5720 (rsat) R 5717 5717 2856 0 -1 4194304 18981 0 0 0 100163 21 0 0 25 0 1 0 390766502 41902080 9257 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5720/statm: 10230 9257 86 211 0 10016 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 46272

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/79 5780
/proc/meminfo: memFree=1372256/2055920 swapFree=4159120/4192956
[pid=5717] ppid=5715 vsize=5352 CPUtime=0.11
/proc/5717/stat : 5717 (rsat.sh) S 5715 5717 2856 0 -1 4194304 305 438 0 0 0 0 11 0 16 0 1 0 390766490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5717/statm: 1338 234 195 169 0 49 0
[pid=5720] ppid=5717 vsize=43604 CPUtime=1061.82
/proc/5720/stat : 5720 (rsat) R 5717 5717 2856 0 -1 4194304 19670 0 0 0 106160 22 0 0 25 0 1 0 390766502 44650496 9946 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5720/statm: 10901 9946 86 211 0 10687 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 48956

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/79 5780
/proc/meminfo: memFree=1369184/2055920 swapFree=4159120/4192956
[pid=5717] ppid=5715 vsize=5352 CPUtime=0.11
/proc/5717/stat : 5717 (rsat.sh) S 5715 5717 2856 0 -1 4194304 305 438 0 0 0 0 11 0 16 0 1 0 390766490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5717/statm: 1338 234 195 169 0 49 0
[pid=5720] ppid=5717 vsize=46772 CPUtime=1121.8
/proc/5720/stat : 5720 (rsat) R 5717 5717 2856 0 -1 4194304 20473 0 0 0 112157 23 0 0 25 0 1 0 390766502 47894528 10716 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5720/statm: 11693 10716 86 211 0 11479 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 52124

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.97 2/79 5780
/proc/meminfo: memFree=1366880/2055920 swapFree=4159120/4192956
[pid=5717] ppid=5715 vsize=5352 CPUtime=0.11
/proc/5717/stat : 5717 (rsat.sh) S 5715 5717 2856 0 -1 4194304 305 438 0 0 0 0 11 0 16 0 1 0 390766490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5717/statm: 1338 234 195 169 0 49 0
[pid=5720] ppid=5717 vsize=48976 CPUtime=1181.79
/proc/5720/stat : 5720 (rsat) R 5717 5717 2856 0 -1 4194304 21053 0 0 0 118155 24 0 0 25 0 1 0 390766502 50151424 11296 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5720/statm: 12244 11296 86 211 0 12030 0
Current children cumulated CPU time (s) 1181.9
Current children cumulated vsize (KiB) 54328



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.97 2/79 5780
/proc/meminfo: memFree=1366240/2055920 swapFree=4159120/4192956
[pid=5717] ppid=5715 vsize=5352 CPUtime=0.11
/proc/5717/stat : 5717 (rsat.sh) S 5715 5717 2856 0 -1 4194304 305 438 0 0 0 0 11 0 16 0 1 0 390766490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5717/statm: 1338 234 195 169 0 49 0
[pid=5720] ppid=5717 vsize=49488 CPUtime=1199.89
/proc/5720/stat : 5720 (rsat) R 5717 5717 2856 0 -1 4194304 21210 0 0 0 119964 25 0 0 25 0 1 0 390766502 50675712 11453 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5720/statm: 12372 11453 86 211 0 12158 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 54840

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.97 2/79 5780
/proc/meminfo: memFree=1366240/2055920 swapFree=4159120/4192956
[pid=5717] ppid=5715 vsize=5352 CPUtime=0.11
/proc/5717/stat : 5717 (rsat.sh) S 5715 5717 2856 0 -1 4194304 305 438 0 0 0 0 11 0 16 0 1 0 390766490 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 259353273156 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/5717/statm: 1338 234 195 169 0 49 0
[pid=5720] ppid=5717 vsize=49488 CPUtime=1199.89
/proc/5720/stat : 5720 (rsat) R 5717 5717 2856 0 -1 4194304 21210 0 0 0 119964 25 0 0 25 0 1 0 390766502 50675712 11453 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/5720/statm: 12372 11453 86 211 0 12158 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 54840

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 5717 and gives childrusage.ru_utime.tv_sec=0 childrusage.ru_utime.tv_usec=116982 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=7998
CPU time returned by wait4() is 0.12498
while last known CPU time is 1200

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

Real time (s): 1200.41
CPU time (s): 1200
CPU user time (s): 1199.75
CPU system time (s): 0.25
CPU usage (%): 99.9657
Max. virtual memory (cumulated for all children) (KiB): 57020

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.116982
system time used= 0.007998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 743
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= 6

runsolver used 1.27181 second user time and 3.10453 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Mon Mar 12 14:01:54 UTC 2007

IDJOB= 339616
IDBENCH= 24751
IDSOLVER= 104
FILE ID= node1/339616-1173708114

PBS_JOBID= 4101489

Free space on /tmp= 66382 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest04-connm-ue-csp-sat-n800-d0.04-s362703357.sat05-548.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339616-1173708114/rsat.sh /tmp/evaluation/339616-1173708114/instance-339616-1173708114.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-339616-1173708114 -o ROOT/results/node1/solver-339616-1173708114 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339616-1173708114/rsat.sh /tmp/evaluation/339616-1173708114/instance-339616-1173708114.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  d8fa78c834564753f42ad3a5aaefa23a

RANDOM SEED= 786790121

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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		: 3000.230
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		: 3000.230
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:       1403928 kB
Buffers:         49012 kB
Cached:         519476 kB
SwapCached:      13796 kB
Active:         368420 kB
Inactive:       224228 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1403928 kB
SwapTotal:     4192956 kB
SwapFree:      4159120 kB
Dirty:            1868 kB
Writeback:           0 kB
Mapped:          31472 kB
Slab:            44476 kB
Committed_AS:  1241852 kB
PageTables:       1980 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= 66390 MiB

End job on node1 on Mon Mar 12 14:21:57 UTC 2007