Trace number 329530

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) 1200.03 1200.61

General information on the benchmark

Nameindustrial/IBM_FV_2002_31_1_rule_1/
SAT_dat.k40.cnf
MD5SUM2072f9709ddb4f70f2210d26eee094a7
Bench CategoryINDUST (industrial 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 variables58715
Number of clauses262388
Sum of the clauses size675054
Maximum clause length20
Minimum clause length1
Number of clauses of size 1423
Number of clauses of size 2204266
Number of clauses of size 328862
Number of clauses of size 411775
Number of clauses of size 55124
Number of clauses of size over 511938

Solver Data (download as text)

0.00/0.00	c Parsing...
0.19/0.27	c ==============================================================================
0.19/0.27	c |           |     ORIGINAL     |              LEARNT              |          |
0.19/0.27	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.19/0.27	c ==============================================================================
0.19/0.27	c |         0 |  261493   663405 |   78447       0        0     nan |  0.000 % |
1.48/1.59	c |         0 |  129917   437101 |      --       0       --      -- |     --   | -70301/-61975
1.48/1.59	c ==============================================================================
1.48/1.59	c Result  :   #vars: 19289   #clauses: 129917   #literals: 437101
1.48/1.59	c CPU time:   1.52377 s
1.48/1.59	c ==============================================================================
1.79/1.80	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/node66/watcher-329530-1173142723 -o ROOT/results/node66/solver-329530-1173142723 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/329530-1173142723/rsat.sh /tmp/evaluation/329530-1173142723/instance-329530-1173142723.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 0.98 0.98 3/64 12826
/proc/meminfo: memFree=1544920/2055920 swapFree=4183296/4192956
[pid=12826] ppid=12824 vsize=5352 CPUtime=0
/proc/12826/stat : 12826 (rsat.sh) S 12824 12826 11921 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 334229895 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12826/statm: 1338 232 195 169 0 49 0
[pid=12827] ppid=12826 vsize=688 CPUtime=0
/proc/12827/stat : 12827 (SatElite) R 12826 12826 11921 0 -1 4194304 66 0 0 0 0 0 0 0 20 0 1 0 334229896 704512 48 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/12827/statm: 172 48 39 128 0 41 0

[startup+0.023338 s]
/proc/loadavg: 1.00 0.98 0.98 3/64 12826
/proc/meminfo: memFree=1544920/2055920 swapFree=4183296/4192956
[pid=12826] ppid=12824 vsize=5352 CPUtime=0
/proc/12826/stat : 12826 (rsat.sh) S 12824 12826 11921 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 334229895 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12826/statm: 1338 232 195 169 0 49 0
[pid=12827] ppid=12826 vsize=1964 CPUtime=0.01
/proc/12827/stat : 12827 (SatElite) R 12826 12826 11921 0 -1 4194304 409 0 0 0 1 0 0 0 20 0 1 0 334229896 2011136 391 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/12827/statm: 491 392 49 128 0 360 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7316

[startup+0.101354 s]
/proc/loadavg: 1.00 0.98 0.98 3/64 12826
/proc/meminfo: memFree=1544920/2055920 swapFree=4183296/4192956
[pid=12826] ppid=12824 vsize=5352 CPUtime=0
/proc/12826/stat : 12826 (rsat.sh) S 12824 12826 11921 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 334229895 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12826/statm: 1338 232 195 169 0 49 0
[pid=12827] ppid=12826 vsize=10120 CPUtime=0.09
/proc/12827/stat : 12827 (SatElite) R 12826 12826 11921 0 -1 4194304 2246 0 0 0 8 1 0 0 20 0 1 0 334229896 10362880 2228 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/12827/statm: 2530 2229 49 128 0 2399 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15472

[startup+0.301393 s]
/proc/loadavg: 1.00 0.98 0.98 3/64 12826
/proc/meminfo: memFree=1544920/2055920 swapFree=4183296/4192956
[pid=12826] ppid=12824 vsize=5352 CPUtime=0
/proc/12826/stat : 12826 (rsat.sh) S 12824 12826 11921 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 334229895 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12826/statm: 1338 232 195 169 0 49 0
[pid=12827] ppid=12826 vsize=26568 CPUtime=0.29
/proc/12827/stat : 12827 (SatElite) R 12826 12826 11921 0 -1 4194304 6406 0 0 0 25 4 0 0 21 0 1 0 334229896 27205632 6386 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134562506 0 0 4096 3 0 0 0 17 1 0 0
/proc/12827/statm: 6642 6386 64 128 0 6511 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 31920

[startup+0.701473 s]
/proc/loadavg: 1.00 0.98 0.98 3/64 12826
/proc/meminfo: memFree=1544920/2055920 swapFree=4183296/4192956
[pid=12826] ppid=12824 vsize=5352 CPUtime=0
/proc/12826/stat : 12826 (rsat.sh) S 12824 12826 11921 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 334229895 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12826/statm: 1338 232 195 169 0 49 0
[pid=12827] ppid=12826 vsize=30692 CPUtime=0.69
/proc/12827/stat : 12827 (SatElite) R 12826 12826 11921 0 -1 4194304 8045 0 0 0 64 5 0 0 25 0 1 0 334229896 31428608 7310 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/12827/statm: 7673 7310 69 128 0 7542 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36044

[startup+1.50163 s]
/proc/loadavg: 1.00 0.98 0.98 2/66 12828
/proc/meminfo: memFree=1512776/2055920 swapFree=4183296/4192956
[pid=12826] ppid=12824 vsize=5352 CPUtime=0
/proc/12826/stat : 12826 (rsat.sh) S 12824 12826 11921 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 334229895 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/12826/statm: 1338 232 195 169 0 49 0
[pid=12827] ppid=12826 vsize=31836 CPUtime=1.48
/proc/12827/stat : 12827 (SatElite) R 12826 12826 11921 0 -1 4194304 9120 0 0 0 143 5 0 0 25 0 1 0 334229896 32600064 7626 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134571377 0 0 4096 3 0 0 0 17 1 0 0
/proc/12827/statm: 7959 7626 69 128 0 7828 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 37188

[startup+3.10296 s]
/proc/loadavg: 1.00 0.98 0.98 2/66 12829
/proc/meminfo: memFree=1533768/2055920 swapFree=4183296/4192956
[pid=12826] ppid=12824 vsize=5352 CPUtime=1.79
/proc/12826/stat : 12826 (rsat.sh) S 12824 12826 11921 0 -1 4194304 305 10237 0 0 0 0 171 8 16 0 1 0 334229895 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12826/statm: 1338 234 195 169 0 49 0
[pid=12829] ppid=12826 vsize=10524 CPUtime=1.28
/proc/12829/stat : 12829 (rsat) R 12826 12826 11921 0 -1 4194304 2530 0 0 0 127 1 0 0 25 0 1 0 334230076 10776576 2442 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12829/statm: 2631 2442 86 211 0 2417 0
Current children cumulated CPU time (s) 3.07
Current children cumulated vsize (KiB) 15876

[startup+6.3016 s]
/proc/loadavg: 1.00 0.98 0.98 2/66 12829
/proc/meminfo: memFree=1532040/2055920 swapFree=4183296/4192956
[pid=12826] ppid=12824 vsize=5352 CPUtime=1.79
/proc/12826/stat : 12826 (rsat.sh) S 12824 12826 11921 0 -1 4194304 305 10237 0 0 0 0 171 8 16 0 1 0 334229895 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12826/statm: 1338 234 195 169 0 49 0
[pid=12829] ppid=12826 vsize=12036 CPUtime=4.49
/proc/12829/stat : 12829 (rsat) R 12826 12826 11921 0 -1 4194304 2910 0 0 0 447 2 0 0 25 0 1 0 334230076 12324864 2789 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529228 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12829/statm: 3009 2789 86 211 0 2795 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 17388

[startup+12.7019 s]
/proc/loadavg: 1.00 0.98 0.98 2/66 12829
/proc/meminfo: memFree=1529032/2055920 swapFree=4183296/4192956
[pid=12826] ppid=12824 vsize=5352 CPUtime=1.79
/proc/12826/stat : 12826 (rsat.sh) S 12824 12826 11921 0 -1 4194304 305 10237 0 0 0 0 171 8 16 0 1 0 334229895 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12826/statm: 1338 234 195 169 0 49 0
[pid=12829] ppid=12826 vsize=15332 CPUtime=10.89
/proc/12829/stat : 12829 (rsat) R 12826 12826 11921 0 -1 4194304 3778 0 0 0 1086 3 0 0 25 0 1 0 334230076 15699968 3559 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12829/statm: 3833 3559 86 211 0 3619 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 20684

[startup+25.5015 s]
/proc/loadavg: 1.00 0.98 0.98 2/66 12829
/proc/meminfo: memFree=1526664/2055920 swapFree=4183296/4192956
[pid=12826] ppid=12824 vsize=5352 CPUtime=1.79
/proc/12826/stat : 12826 (rsat.sh) S 12824 12826 11921 0 -1 4194304 305 10237 0 0 0 0 171 8 16 0 1 0 334229895 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12826/statm: 1338 234 195 169 0 49 0
[pid=12829] ppid=12826 vsize=17348 CPUtime=23.68
/proc/12829/stat : 12829 (rsat) R 12826 12826 11921 0 -1 4194304 4693 0 0 0 2364 4 0 0 25 0 1 0 334230076 17764352 4086 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12829/statm: 4337 4086 86 211 0 4123 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 22700

[startup+51.1016 s]
/proc/loadavg: 1.00 0.98 0.98 2/66 12829
/proc/meminfo: memFree=1520968/2055920 swapFree=4183296/4192956
[pid=12826] ppid=12824 vsize=5352 CPUtime=1.79
/proc/12826/stat : 12826 (rsat.sh) S 12824 12826 11921 0 -1 4194304 305 10237 0 0 0 0 171 8 16 0 1 0 334229895 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12826/statm: 1338 234 195 169 0 49 0
[pid=12829] ppid=12826 vsize=23284 CPUtime=49.27
/proc/12829/stat : 12829 (rsat) R 12826 12826 11921 0 -1 4194304 7009 0 0 0 4921 6 0 0 25 0 1 0 334230076 23842816 5435 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530175 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12829/statm: 5821 5435 86 211 0 5607 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 28636

[startup+102.306 s]
/proc/loadavg: 1.00 0.98 0.98 2/66 12829
/proc/meminfo: memFree=1513224/2055920 swapFree=4183296/4192956
[pid=12826] ppid=12824 vsize=5352 CPUtime=1.79
/proc/12826/stat : 12826 (rsat.sh) S 12824 12826 11921 0 -1 4194304 305 10237 0 0 0 0 171 8 16 0 1 0 334229895 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12826/statm: 1338 234 195 169 0 49 0
[pid=12829] ppid=12826 vsize=30580 CPUtime=100.45
/proc/12829/stat : 12829 (rsat) R 12826 12826 11921 0 -1 4194304 9707 0 0 0 10037 8 0 0 25 0 1 0 334230076 31313920 7361 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529409 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12829/statm: 7645 7361 86 211 0 7431 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 35932

[startup+162.302 s]
/proc/loadavg: 1.00 0.98 0.98 2/72 12937
/proc/meminfo: memFree=1499912/2055920 swapFree=4183296/4192956
[pid=12826] ppid=12824 vsize=5352 CPUtime=1.79
/proc/12826/stat : 12826 (rsat.sh) S 12824 12826 11921 0 -1 4194304 305 10237 0 0 0 0 171 8 16 0 1 0 334229895 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12826/statm: 1338 234 195 169 0 49 0
[pid=12829] ppid=12826 vsize=44048 CPUtime=160.39
/proc/12829/stat : 12829 (rsat) R 12826 12826 11921 0 -1 4194304 13172 0 0 0 16026 13 0 0 25 0 1 0 334230076 45105152 10437 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526463 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12829/statm: 11012 10437 86 211 0 10798 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 49400

[startup+222.302 s]
/proc/loadavg: 1.00 0.98 0.98 2/66 13027
/proc/meminfo: memFree=1496440/2055920 swapFree=4183296/4192956
[pid=12826] ppid=12824 vsize=5352 CPUtime=1.79
/proc/12826/stat : 12826 (rsat.sh) S 12824 12826 11921 0 -1 4194304 305 10237 0 0 0 0 171 8 16 0 1 0 334229895 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12826/statm: 1338 234 195 169 0 49 0
[pid=12829] ppid=12826 vsize=47976 CPUtime=220.3
/proc/12829/stat : 12829 (rsat) R 12826 12826 11921 0 -1 4194304 15741 0 0 0 22015 15 0 0 25 0 1 0 334230076 49127424 11466 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12829/statm: 11994 11466 86 211 0 11780 0
Current children cumulated CPU time (s) 222.09
Current children cumulated vsize (KiB) 53328

[startup+282.302 s]
/proc/loadavg: 1.00 0.98 0.98 2/66 13027
/proc/meminfo: memFree=1491720/2055920 swapFree=4183296/4192956
[pid=12826] ppid=12824 vsize=5352 CPUtime=1.79
/proc/12826/stat : 12826 (rsat.sh) S 12824 12826 11921 0 -1 4194304 305 10237 0 0 0 0 171 8 16 0 1 0 334229895 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12826/statm: 1338 234 195 169 0 49 0
[pid=12829] ppid=12826 vsize=52948 CPUtime=280.28
/proc/12829/stat : 12829 (rsat) R 12826 12826 11921 0 -1 4194304 17026 0 0 0 28012 16 0 0 25 0 1 0 334230076 54218752 12749 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12829/statm: 13237 12749 86 211 0 13023 0
Current children cumulated CPU time (s) 282.07
Current children cumulated vsize (KiB) 58300

[startup+342.301 s]
/proc/loadavg: 1.00 0.98 0.98 2/66 13027
/proc/meminfo: memFree=1474824/2055920 swapFree=4183296/4192956
[pid=12826] ppid=12824 vsize=5352 CPUtime=1.79
/proc/12826/stat : 12826 (rsat.sh) S 12824 12826 11921 0 -1 4194304 305 10237 0 0 0 0 171 8 16 0 1 0 334229895 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12826/statm: 1338 234 195 169 0 49 0
[pid=12829] ppid=12826 vsize=69244 CPUtime=340.26
/proc/12829/stat : 12829 (rsat) R 12826 12826 11921 0 -1 4194304 21228 0 0 0 34005 21 0 0 25 0 1 0 334230076 70905856 16945 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12829/statm: 17311 16945 86 211 0 17097 0

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

[pid=12826] ppid=12824 vsize=5352 CPUtime=1.79
/proc/12826/stat : 12826 (rsat.sh) S 12824 12826 11921 0 -1 4194304 305 10237 0 0 0 0 171 8 16 0 1 0 334229895 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12826/statm: 1338 234 195 169 0 49 0
[pid=12829] ppid=12826 vsize=79352 CPUtime=520.19
/proc/12829/stat : 12829 (rsat) R 12826 12826 11921 0 -1 4194304 25378 0 0 0 51995 24 0 0 25 0 1 0 334230076 81256448 19533 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530164 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12829/statm: 19838 19533 86 211 0 19624 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 84704

[startup+582.302 s]
/proc/loadavg: 1.00 0.98 0.98 2/66 13027
/proc/meminfo: memFree=1464328/2055920 swapFree=4183296/4192956
[pid=12826] ppid=12824 vsize=5352 CPUtime=1.79
/proc/12826/stat : 12826 (rsat.sh) S 12824 12826 11921 0 -1 4194304 305 10237 0 0 0 0 171 8 16 0 1 0 334229895 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12826/statm: 1338 234 195 169 0 49 0
[pid=12829] ppid=12826 vsize=79352 CPUtime=580.17
/proc/12829/stat : 12829 (rsat) R 12826 12826 11921 0 -1 4194304 25378 0 0 0 57993 24 0 0 25 0 1 0 334230076 81256448 19533 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530168 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12829/statm: 19838 19533 86 211 0 19624 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 84704

[startup+642.301 s]
/proc/loadavg: 1.00 0.98 0.98 2/66 13027
/proc/meminfo: memFree=1456392/2055920 swapFree=4183296/4192956
[pid=12826] ppid=12824 vsize=5352 CPUtime=1.79
/proc/12826/stat : 12826 (rsat.sh) S 12824 12826 11921 0 -1 4194304 305 10237 0 0 0 0 171 8 16 0 1 0 334229895 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12826/statm: 1338 234 195 169 0 49 0
[pid=12829] ppid=12826 vsize=86936 CPUtime=640.15
/proc/12829/stat : 12829 (rsat) R 12826 12826 11921 0 -1 4194304 27354 0 0 0 63989 26 0 0 25 0 1 0 334230076 89022464 21508 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12829/statm: 21734 21508 86 211 0 21520 0
Current children cumulated CPU time (s) 641.94
Current children cumulated vsize (KiB) 92288

[startup+702.301 s]
/proc/loadavg: 1.00 0.98 0.98 2/66 13027
/proc/meminfo: memFree=1445576/2055920 swapFree=4183296/4192956
[pid=12826] ppid=12824 vsize=5352 CPUtime=1.79
/proc/12826/stat : 12826 (rsat.sh) S 12824 12826 11921 0 -1 4194304 305 10237 0 0 0 0 171 8 16 0 1 0 334229895 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12826/statm: 1338 234 195 169 0 49 0
[pid=12829] ppid=12826 vsize=100568 CPUtime=700.12
/proc/12829/stat : 12829 (rsat) R 12826 12826 11921 0 -1 4194304 30867 0 0 0 69983 29 0 0 25 0 1 0 334230076 102981632 24247 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12829/statm: 25142 24247 86 211 0 24928 0
Current children cumulated CPU time (s) 701.91
Current children cumulated vsize (KiB) 105920

[startup+762.305 s]
/proc/loadavg: 1.00 0.98 0.98 2/66 13027
/proc/meminfo: memFree=1437448/2055920 swapFree=4183296/4192956
[pid=12826] ppid=12824 vsize=5352 CPUtime=1.79
/proc/12826/stat : 12826 (rsat.sh) S 12824 12826 11921 0 -1 4194304 305 10237 0 0 0 0 171 8 16 0 1 0 334229895 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12826/statm: 1338 234 195 169 0 49 0
[pid=12829] ppid=12826 vsize=107908 CPUtime=760.1
/proc/12829/stat : 12829 (rsat) R 12826 12826 11921 0 -1 4194304 35997 0 0 0 75977 33 0 0 25 0 1 0 334230076 110497792 26193 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12829/statm: 26977 26193 86 211 0 26763 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 113260

[startup+822.301 s]
/proc/loadavg: 1.00 0.98 0.98 2/66 13027
/proc/meminfo: memFree=1437448/2055920 swapFree=4183296/4192956
[pid=12826] ppid=12824 vsize=5352 CPUtime=1.79
/proc/12826/stat : 12826 (rsat.sh) S 12824 12826 11921 0 -1 4194304 305 10237 0 0 0 0 171 8 16 0 1 0 334229895 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12826/statm: 1338 234 195 169 0 49 0
[pid=12829] ppid=12826 vsize=107908 CPUtime=820.07
/proc/12829/stat : 12829 (rsat) R 12826 12826 11921 0 -1 4194304 35997 0 0 0 81974 33 0 0 25 0 1 0 334230076 110497792 26193 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12829/statm: 26977 26193 86 211 0 26763 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 113260

[startup+882.301 s]
/proc/loadavg: 1.00 0.98 0.98 2/66 13027
/proc/meminfo: memFree=1437512/2055920 swapFree=4183296/4192956
[pid=12826] ppid=12824 vsize=5352 CPUtime=1.79
/proc/12826/stat : 12826 (rsat.sh) S 12824 12826 11921 0 -1 4194304 305 10237 0 0 0 0 171 8 16 0 1 0 334229895 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12826/statm: 1338 234 195 169 0 49 0
[pid=12829] ppid=12826 vsize=108040 CPUtime=880.06
/proc/12829/stat : 12829 (rsat) R 12826 12826 11921 0 -1 4194304 36016 0 0 0 87972 34 0 0 25 0 1 0 334230076 110632960 26212 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12829/statm: 27010 26212 86 211 0 26796 0
Current children cumulated CPU time (s) 881.85
Current children cumulated vsize (KiB) 113392

[startup+942.301 s]
/proc/loadavg: 1.00 0.98 0.98 2/66 13027
/proc/meminfo: memFree=1437384/2055920 swapFree=4183296/4192956
[pid=12826] ppid=12824 vsize=5352 CPUtime=1.79
/proc/12826/stat : 12826 (rsat.sh) S 12824 12826 11921 0 -1 4194304 305 10237 0 0 0 0 171 8 16 0 1 0 334229895 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12826/statm: 1338 234 195 169 0 49 0
[pid=12829] ppid=12826 vsize=108172 CPUtime=940.03
/proc/12829/stat : 12829 (rsat) R 12826 12826 11921 0 -1 4194304 36037 0 0 0 93969 34 0 0 25 0 1 0 334230076 110768128 26233 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12829/statm: 27043 26233 86 211 0 26829 0
Current children cumulated CPU time (s) 941.82
Current children cumulated vsize (KiB) 113524

[startup+1002.3 s]
/proc/loadavg: 1.00 0.98 0.98 2/66 13027
/proc/meminfo: memFree=1437320/2055920 swapFree=4183296/4192956
[pid=12826] ppid=12824 vsize=5352 CPUtime=1.79
/proc/12826/stat : 12826 (rsat.sh) S 12824 12826 11921 0 -1 4194304 305 10237 0 0 0 0 171 8 16 0 1 0 334229895 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12826/statm: 1338 234 195 169 0 49 0
[pid=12829] ppid=12826 vsize=108304 CPUtime=1000.01
/proc/12829/stat : 12829 (rsat) R 12826 12826 11921 0 -1 4194304 36057 0 0 0 99967 34 0 0 25 0 1 0 334230076 110903296 26253 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522839 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12829/statm: 27076 26253 86 211 0 26862 0
Current children cumulated CPU time (s) 1001.8
Current children cumulated vsize (KiB) 113656

[startup+1062.3 s]
/proc/loadavg: 1.00 0.98 0.98 2/66 13027
/proc/meminfo: memFree=1437256/2055920 swapFree=4183296/4192956
[pid=12826] ppid=12824 vsize=5352 CPUtime=1.79
/proc/12826/stat : 12826 (rsat.sh) S 12824 12826 11921 0 -1 4194304 305 10237 0 0 0 0 171 8 16 0 1 0 334229895 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12826/statm: 1338 234 195 169 0 49 0
[pid=12829] ppid=12826 vsize=108304 CPUtime=1059.98
/proc/12829/stat : 12829 (rsat) R 12826 12826 11921 0 -1 4194304 36076 0 0 0 105964 34 0 0 25 0 1 0 334230076 110903296 26272 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12829/statm: 27076 26272 86 211 0 26862 0
Current children cumulated CPU time (s) 1061.77
Current children cumulated vsize (KiB) 113656

[startup+1122.3 s]
/proc/loadavg: 1.00 0.98 0.98 2/66 13027
/proc/meminfo: memFree=1437256/2055920 swapFree=4183296/4192956
[pid=12826] ppid=12824 vsize=5352 CPUtime=1.79
/proc/12826/stat : 12826 (rsat.sh) S 12824 12826 11921 0 -1 4194304 305 10237 0 0 0 0 171 8 16 0 1 0 334229895 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12826/statm: 1338 234 195 169 0 49 0
[pid=12829] ppid=12826 vsize=108304 CPUtime=1119.96
/proc/12829/stat : 12829 (rsat) R 12826 12826 11921 0 -1 4194304 36077 0 0 0 111962 34 0 0 25 0 1 0 334230076 110903296 26273 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12829/statm: 27076 26273 86 211 0 26862 0
Current children cumulated CPU time (s) 1121.75
Current children cumulated vsize (KiB) 113656

[startup+1182.3 s]
/proc/loadavg: 1.00 0.98 0.98 2/66 13027
/proc/meminfo: memFree=1430792/2055920 swapFree=4183296/4192956
[pid=12826] ppid=12824 vsize=5352 CPUtime=1.79
/proc/12826/stat : 12826 (rsat.sh) S 12824 12826 11921 0 -1 4194304 305 10237 0 0 0 0 171 8 16 0 1 0 334229895 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12826/statm: 1338 234 195 169 0 49 0
[pid=12829] ppid=12826 vsize=114892 CPUtime=1179.94
/proc/12829/stat : 12829 (rsat) R 12826 12826 11921 0 -1 4194304 37791 0 0 0 117958 36 0 0 25 0 1 0 334230076 117649408 27918 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12829/statm: 28723 27918 86 211 0 28509 0
Current children cumulated CPU time (s) 1181.73
Current children cumulated vsize (KiB) 120244



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 0.98 0.98 2/66 13027
/proc/meminfo: memFree=1428040/2055920 swapFree=4183296/4192956
[pid=12826] ppid=12824 vsize=5352 CPUtime=1.79
/proc/12826/stat : 12826 (rsat.sh) S 12824 12826 11921 0 -1 4194304 305 10237 0 0 0 0 171 8 16 0 1 0 334229895 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 227607634756 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/12826/statm: 1338 234 195 169 0 49 0
[pid=12829] ppid=12826 vsize=117400 CPUtime=1198.24
/proc/12829/stat : 12829 (rsat) R 12826 12826 11921 0 -1 4194304 38446 0 0 0 119787 37 0 0 25 0 1 0 334230076 120217600 28573 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/12829/statm: 29350 28573 86 211 0 29136 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 122752

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 12826 and gives childrusage.ru_utime.tv_sec=1 childrusage.ru_utime.tv_usec=718738 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=84987
CPU time returned by wait4() is 1.80373
while last known CPU time is 1200.03

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): 1200.03
CPU user time (s): 1199.58
CPU system time (s): 0.45
CPU usage (%): 99.9515
Max. virtual memory (cumulated for all children) (KiB): 126224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1.71874
system time used= 0.084987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10542
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= 5

runsolver used 1.14582 second user time and 2.52662 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Tue Mar  6 00:58:44 UTC 2007

IDJOB= 329530
IDBENCH= 20542
IDSOLVER= 104
FILE ID= node66/329530-1173142723

PBS_JOBID= 4015186

Free space on /tmp= 66544 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_31_1_rule_1/SAT_dat.k40.cnf
COMMAND LINE= /tmp/evaluation/329530-1173142723/rsat.sh /tmp/evaluation/329530-1173142723/instance-329530-1173142723.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-329530-1173142723 -o ROOT/results/node66/solver-329530-1173142723 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/329530-1173142723/rsat.sh /tmp/evaluation/329530-1173142723/instance-329530-1173142723.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  2072f9709ddb4f70f2210d26eee094a7

RANDOM SEED= 612107608

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.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		: 3000.259
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	: 5931.00
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		: 3000.259
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:       1545264 kB
Buffers:         30760 kB
Cached:         404680 kB
SwapCached:       3704 kB
Active:          96592 kB
Inactive:       348608 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1545264 kB
SwapTotal:     4192956 kB
SwapFree:      4183296 kB
Dirty:            7648 kB
Writeback:           0 kB
Mapped:          15696 kB
Slab:            51468 kB
Committed_AS:   777136 kB
PageTables:       1376 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= 66543 MiB

End job on node66 on Tue Mar  6 01:18:46 UTC 2007