Trace number 330454

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 1200.31

General information on the benchmark

Nameindustrial/IBM_FV_2004_30/
IBM_FV_2004_rule_batch_30_SAT_dat.k65.cnf
MD5SUM1a25d9d9e63706032a5b46e4228618f9
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark723.042
Satisfiable
(Un)Satisfiability was proved
Number of variables133684
Number of clauses555759
Sum of the clauses size1425191
Maximum clause length12
Minimum clause length1
Number of clauses of size 12072
Number of clauses of size 2393985
Number of clauses of size 3104296
Number of clauses of size 419794
Number of clauses of size 511269
Number of clauses of size over 524343

Solver Data (download as text)

0.00/0.00	c Parsing...
0.49/0.53	c ==============================================================================
0.49/0.53	c |           |     ORIGINAL     |              LEARNT              |          |
0.49/0.53	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.49/0.53	c ==============================================================================
0.49/0.53	c |         0 |  546322  1404462 |  163896       0        0     nan |  0.000 % |
3.19/3.25	c |         0 |  393501  1281138 |      --       0       --      -- |     --   | -132703/-70590
3.19/3.25	c ==============================================================================
3.19/3.25	c Result  :   #vars: 61381   #clauses: 393501   #literals: 1281138
3.19/3.25	c CPU time:   3.09753 s
3.19/3.25	c ==============================================================================
3.78/3.83	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/node68/watcher-330454-1173165643 -o ROOT/results/node68/solver-330454-1173165643 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/330454-1173165643/rsat.sh /tmp/evaluation/330454-1173165643/instance-330454-1173165643.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 3/64 26763
/proc/meminfo: memFree=1478680/2055920 swapFree=4183224/4192956
[pid=26763] ppid=26761 vsize=5352 CPUtime=0
/proc/26763/stat : 26763 (rsat.sh) S 26761 26763 26076 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 336522032 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26763/statm: 1338 232 195 169 0 49 0
[pid=26764] ppid=26763 vsize=688 CPUtime=0
/proc/26764/stat : 26764 (SatElite) R 26763 26763 26076 0 -1 4194304 66 0 0 0 0 0 0 0 19 0 1 0 336522033 704512 48 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/26764/statm: 172 48 39 128 0 41 0

[startup+0.04973 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26763
/proc/meminfo: memFree=1478680/2055920 swapFree=4183224/4192956
[pid=26763] ppid=26761 vsize=5352 CPUtime=0
/proc/26763/stat : 26763 (rsat.sh) S 26761 26763 26076 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 336522032 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26763/statm: 1338 232 195 169 0 49 0
[pid=26764] ppid=26763 vsize=4960 CPUtime=0.03
/proc/26764/stat : 26764 (SatElite) R 26763 26763 26076 0 -1 4194304 1086 0 0 0 3 0 0 0 19 0 1 0 336522033 5079040 1068 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/26764/statm: 1240 1069 50 128 0 1109 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 10312

[startup+0.101733 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26763
/proc/meminfo: memFree=1478680/2055920 swapFree=4183224/4192956
[pid=26763] ppid=26761 vsize=5352 CPUtime=0
/proc/26763/stat : 26763 (rsat.sh) S 26761 26763 26076 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 336522032 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26763/statm: 1338 232 195 169 0 49 0
[pid=26764] ppid=26763 vsize=10488 CPUtime=0.09
/proc/26764/stat : 26764 (SatElite) R 26763 26763 26076 0 -1 4194304 2424 0 0 0 8 1 0 0 19 0 1 0 336522033 10739712 2406 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/26764/statm: 2622 2406 50 128 0 2491 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 15840

[startup+0.301752 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26763
/proc/meminfo: memFree=1478680/2055920 swapFree=4183224/4192956
[pid=26763] ppid=26761 vsize=5352 CPUtime=0
/proc/26763/stat : 26763 (rsat.sh) S 26761 26763 26076 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 336522032 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26763/statm: 1338 232 195 169 0 49 0
[pid=26764] ppid=26763 vsize=35592 CPUtime=0.29
/proc/26764/stat : 26764 (SatElite) R 26763 26763 26076 0 -1 4194304 7759 0 0 0 25 4 0 0 20 0 1 0 336522033 36446208 7741 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/26764/statm: 8898 7744 50 128 0 8767 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 40944

[startup+0.701788 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26763
/proc/meminfo: memFree=1478680/2055920 swapFree=4183224/4192956
[pid=26763] ppid=26761 vsize=5352 CPUtime=0
/proc/26763/stat : 26763 (rsat.sh) S 26761 26763 26076 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 336522032 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26763/statm: 1338 232 195 169 0 49 0
[pid=26764] ppid=26763 vsize=77396 CPUtime=0.69
/proc/26764/stat : 26764 (SatElite) R 26763 26763 26076 0 -1 4194304 16428 0 0 0 60 9 0 0 24 0 1 0 336522033 79253504 15016 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/26764/statm: 19349 15017 69 128 0 19218 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 82748

[startup+1.50186 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 26765
/proc/meminfo: memFree=1411336/2055920 swapFree=4183224/4192956
[pid=26763] ppid=26761 vsize=5352 CPUtime=0
/proc/26763/stat : 26763 (rsat.sh) S 26761 26763 26076 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 336522032 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26763/statm: 1338 232 195 169 0 49 0
[pid=26764] ppid=26763 vsize=86572 CPUtime=1.49
/proc/26764/stat : 26764 (SatElite) R 26763 26763 26076 0 -1 4194304 18525 0 0 0 136 13 0 0 25 0 1 0 336522033 88649728 17113 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/26764/statm: 21643 17113 69 128 0 21512 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 91924

[startup+3.10201 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 26765
/proc/meminfo: memFree=1403080/2055920 swapFree=4183224/4192956
[pid=26763] ppid=26761 vsize=5352 CPUtime=0
/proc/26763/stat : 26763 (rsat.sh) S 26761 26763 26076 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 336522032 5480448 232 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/26763/statm: 1338 232 195 169 0 49 0
[pid=26764] ppid=26763 vsize=86508 CPUtime=3.09
/proc/26764/stat : 26764 (SatElite) R 26763 26763 26076 0 -1 4194304 20314 0 0 0 295 14 0 0 25 0 1 0 336522033 88584192 17098 18446744073709551615 134512640 135038345 4294956768 18446744073709551615 134571439 0 0 4096 3 0 0 0 17 1 0 0
/proc/26764/statm: 21627 17098 69 128 0 21496 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 91860

[startup+6.3013 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 26766
/proc/meminfo: memFree=1436616/2055920 swapFree=4183224/4192956
[pid=26763] ppid=26761 vsize=5352 CPUtime=3.83
/proc/26763/stat : 26763 (rsat.sh) S 26761 26763 26076 0 -1 4194304 305 22704 0 0 0 0 364 19 16 0 1 0 336522032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26763/statm: 1338 234 195 169 0 49 0
[pid=26766] ppid=26763 vsize=28372 CPUtime=2.46
/proc/26766/stat : 26766 (rsat) R 26763 26763 26076 0 -1 4194304 7162 0 0 0 243 3 0 0 25 0 1 0 336522416 29052928 6750 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529186 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26766/statm: 7093 6750 86 211 0 6879 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 33724

[startup+12.7019 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 26766
/proc/meminfo: memFree=1434192/2055920 swapFree=4183224/4192956
[pid=26763] ppid=26761 vsize=5352 CPUtime=3.83
/proc/26763/stat : 26763 (rsat.sh) S 26761 26763 26076 0 -1 4194304 305 22704 0 0 0 0 364 19 16 0 1 0 336522032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26763/statm: 1338 234 195 169 0 49 0
[pid=26766] ppid=26763 vsize=30420 CPUtime=8.86
/proc/26766/stat : 26766 (rsat) R 26763 26763 26076 0 -1 4194304 7674 0 0 0 882 4 0 0 25 0 1 0 336522416 31150080 7259 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26766/statm: 7605 7259 86 211 0 7391 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 35772

[startup+25.501 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 26766
/proc/meminfo: memFree=1430928/2055920 swapFree=4183224/4192956
[pid=26763] ppid=26761 vsize=5352 CPUtime=3.83
/proc/26763/stat : 26763 (rsat.sh) S 26761 26763 26076 0 -1 4194304 305 22704 0 0 0 0 364 19 16 0 1 0 336522032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26763/statm: 1338 234 195 169 0 49 0
[pid=26766] ppid=26763 vsize=33872 CPUtime=21.64
/proc/26766/stat : 26766 (rsat) R 26763 26763 26076 0 -1 4194304 8600 0 0 0 2160 4 0 0 25 0 1 0 336522416 34684928 8054 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522765 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26766/statm: 8468 8054 86 211 0 8254 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 39224

[startup+51.1014 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 26766
/proc/meminfo: memFree=1423632/2055920 swapFree=4183224/4192956
[pid=26763] ppid=26761 vsize=5352 CPUtime=3.83
/proc/26763/stat : 26763 (rsat.sh) S 26761 26763 26076 0 -1 4194304 305 22704 0 0 0 0 364 19 16 0 1 0 336522032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26763/statm: 1338 234 195 169 0 49 0
[pid=26766] ppid=26763 vsize=41624 CPUtime=47.24
/proc/26766/stat : 26766 (rsat) R 26763 26763 26076 0 -1 4194304 10680 0 0 0 4718 6 0 0 25 0 1 0 336522416 42622976 9940 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529467 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26766/statm: 10406 9940 86 211 0 10192 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 46976

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 26766
/proc/meminfo: memFree=1410640/2055920 swapFree=4183224/4192956
[pid=26763] ppid=26761 vsize=5352 CPUtime=3.83
/proc/26763/stat : 26763 (rsat.sh) S 26761 26763 26076 0 -1 4194304 305 22704 0 0 0 0 364 19 16 0 1 0 336522032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26763/statm: 1338 234 195 169 0 49 0
[pid=26766] ppid=26763 vsize=55148 CPUtime=98.43
/proc/26766/stat : 26766 (rsat) R 26763 26763 26076 0 -1 4194304 15749 0 0 0 9834 9 0 0 25 0 1 0 336522416 56471552 13079 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530170 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26766/statm: 13787 13079 86 211 0 13573 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 60500

[startup+162.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/66 26766
/proc/meminfo: memFree=1409616/2055920 swapFree=4183224/4192956
[pid=26763] ppid=26761 vsize=5352 CPUtime=3.83
/proc/26763/stat : 26763 (rsat.sh) S 26761 26763 26076 0 -1 4194304 305 22704 0 0 0 0 364 19 16 0 1 0 336522032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26763/statm: 1338 234 195 169 0 49 0
[pid=26766] ppid=26763 vsize=56516 CPUtime=158.42
/proc/26766/stat : 26766 (rsat) R 26763 26763 26076 0 -1 4194304 16090 0 0 0 15832 10 0 0 25 0 1 0 336522416 57872384 13420 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26766/statm: 14129 13420 86 211 0 13915 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 61868

[startup+222.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 26766
/proc/meminfo: memFree=1394832/2055920 swapFree=4183224/4192956
[pid=26763] ppid=26761 vsize=5352 CPUtime=3.83
/proc/26763/stat : 26763 (rsat.sh) S 26761 26763 26076 0 -1 4194304 305 22704 0 0 0 0 364 19 16 0 1 0 336522032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26763/statm: 1338 234 195 169 0 49 0
[pid=26766] ppid=26763 vsize=70484 CPUtime=218.4
/proc/26766/stat : 26766 (rsat) R 26763 26763 26076 0 -1 4194304 19743 0 0 0 21826 14 0 0 25 0 1 0 336522416 72175616 17073 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530161 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26766/statm: 17621 17073 86 211 0 17407 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 75836

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26766
/proc/meminfo: memFree=1392016/2055920 swapFree=4183224/4192956
[pid=26763] ppid=26761 vsize=5352 CPUtime=3.83
/proc/26763/stat : 26763 (rsat.sh) S 26761 26763 26076 0 -1 4194304 305 22704 0 0 0 0 364 19 16 0 1 0 336522032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26763/statm: 1338 234 195 169 0 49 0
[pid=26766] ppid=26763 vsize=73004 CPUtime=278.38
/proc/26766/stat : 26766 (rsat) R 26763 26763 26076 0 -1 4194304 21940 0 0 0 27823 15 0 0 25 0 1 0 336522416 74756096 17730 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26766/statm: 18251 17730 86 211 0 18037 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 78356

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26766
/proc/meminfo: memFree=1392016/2055920 swapFree=4183224/4192956
[pid=26763] ppid=26761 vsize=5352 CPUtime=3.83
/proc/26763/stat : 26763 (rsat.sh) S 26761 26763 26076 0 -1 4194304 305 22704 0 0 0 0 364 19 16 0 1 0 336522032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26763/statm: 1338 234 195 169 0 49 0
[pid=26766] ppid=26763 vsize=73004 CPUtime=338.37
/proc/26766/stat : 26766 (rsat) R 26763 26763 26076 0 -1 4194304 21942 0 0 0 33822 15 0 0 25 0 1 0 336522416 74756096 17732 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26766/statm: 18251 17732 86 211 0 18037 0

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

[pid=26763] ppid=26761 vsize=5352 CPUtime=3.83
/proc/26763/stat : 26763 (rsat.sh) S 26761 26763 26076 0 -1 4194304 305 22704 0 0 0 0 364 19 16 0 1 0 336522032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26763/statm: 1338 234 195 169 0 49 0
[pid=26766] ppid=26763 vsize=125300 CPUtime=578.32
/proc/26766/stat : 26766 (rsat) R 26763 26763 26076 0 -1 4194304 35309 0 0 0 57798 34 0 0 25 0 1 0 336522416 128307200 30321 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26766/statm: 31325 30321 86 211 0 31111 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 130652

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26766
/proc/meminfo: memFree=1340944/2055920 swapFree=4183224/4192956
[pid=26763] ppid=26761 vsize=5352 CPUtime=3.83
/proc/26763/stat : 26763 (rsat.sh) S 26761 26763 26076 0 -1 4194304 305 22704 0 0 0 0 364 19 16 0 1 0 336522032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26763/statm: 1338 234 195 169 0 49 0
[pid=26766] ppid=26763 vsize=125804 CPUtime=638.31
/proc/26766/stat : 26766 (rsat) R 26763 26763 26076 0 -1 4194304 38529 0 0 0 63795 36 0 0 25 0 1 0 336522416 128823296 30465 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526466 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26766/statm: 31451 30465 86 211 0 31237 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 131156

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26766
/proc/meminfo: memFree=1340944/2055920 swapFree=4183224/4192956
[pid=26763] ppid=26761 vsize=5352 CPUtime=3.83
/proc/26763/stat : 26763 (rsat.sh) S 26761 26763 26076 0 -1 4194304 305 22704 0 0 0 0 364 19 16 0 1 0 336522032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26763/statm: 1338 234 195 169 0 49 0
[pid=26766] ppid=26763 vsize=125804 CPUtime=698.29
/proc/26766/stat : 26766 (rsat) R 26763 26763 26076 0 -1 4194304 38529 0 0 0 69793 36 0 0 25 0 1 0 336522416 128823296 30465 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26766/statm: 31451 30465 86 211 0 31237 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 131156

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26766
/proc/meminfo: memFree=1340944/2055920 swapFree=4183224/4192956
[pid=26763] ppid=26761 vsize=5352 CPUtime=3.83
/proc/26763/stat : 26763 (rsat.sh) S 26761 26763 26076 0 -1 4194304 305 22704 0 0 0 0 364 19 16 0 1 0 336522032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26763/statm: 1338 234 195 169 0 49 0
[pid=26766] ppid=26763 vsize=125804 CPUtime=758.27
/proc/26766/stat : 26766 (rsat) R 26763 26763 26076 0 -1 4194304 38529 0 0 0 75791 36 0 0 25 0 1 0 336522416 128823296 30465 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522788 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26766/statm: 31451 30465 86 211 0 31237 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 131156

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26766
/proc/meminfo: memFree=1340944/2055920 swapFree=4183224/4192956
[pid=26763] ppid=26761 vsize=5352 CPUtime=3.83
/proc/26763/stat : 26763 (rsat.sh) S 26761 26763 26076 0 -1 4194304 305 22704 0 0 0 0 364 19 16 0 1 0 336522032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26763/statm: 1338 234 195 169 0 49 0
[pid=26766] ppid=26763 vsize=125804 CPUtime=818.25
/proc/26766/stat : 26766 (rsat) R 26763 26763 26076 0 -1 4194304 38530 0 0 0 81789 36 0 0 25 0 1 0 336522416 128823296 30466 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526591 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26766/statm: 31451 30466 86 211 0 31237 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 131156

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26766
/proc/meminfo: memFree=1340944/2055920 swapFree=4183224/4192956
[pid=26763] ppid=26761 vsize=5352 CPUtime=3.83
/proc/26763/stat : 26763 (rsat.sh) S 26761 26763 26076 0 -1 4194304 305 22704 0 0 0 0 364 19 16 0 1 0 336522032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26763/statm: 1338 234 195 169 0 49 0
[pid=26766] ppid=26763 vsize=125804 CPUtime=878.24
/proc/26766/stat : 26766 (rsat) R 26763 26763 26076 0 -1 4194304 38530 0 0 0 87788 36 0 0 25 0 1 0 336522416 128823296 30466 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26766/statm: 31451 30466 86 211 0 31237 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 131156

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26766
/proc/meminfo: memFree=1340880/2055920 swapFree=4183224/4192956
[pid=26763] ppid=26761 vsize=5352 CPUtime=3.83
/proc/26763/stat : 26763 (rsat.sh) S 26761 26763 26076 0 -1 4194304 305 22704 0 0 0 0 364 19 16 0 1 0 336522032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26763/statm: 1338 234 195 169 0 49 0
[pid=26766] ppid=26763 vsize=125804 CPUtime=938.22
/proc/26766/stat : 26766 (rsat) R 26763 26763 26076 0 -1 4194304 38530 0 0 0 93786 36 0 0 25 0 1 0 336522416 128823296 30466 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522822 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26766/statm: 31451 30466 86 211 0 31237 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 131156

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26766
/proc/meminfo: memFree=1340432/2055920 swapFree=4183224/4192956
[pid=26763] ppid=26761 vsize=5352 CPUtime=3.83
/proc/26763/stat : 26763 (rsat.sh) S 26761 26763 26076 0 -1 4194304 305 22704 0 0 0 0 364 19 16 0 1 0 336522032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26763/statm: 1338 234 195 169 0 49 0
[pid=26766] ppid=26763 vsize=125804 CPUtime=998.21
/proc/26766/stat : 26766 (rsat) R 26763 26763 26076 0 -1 4194304 38646 0 0 0 99785 36 0 0 25 0 1 0 336522416 128823296 30582 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26766/statm: 31451 30582 86 211 0 31237 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 131156

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26766
/proc/meminfo: memFree=1330896/2055920 swapFree=4183224/4192956
[pid=26763] ppid=26761 vsize=5352 CPUtime=3.83
/proc/26763/stat : 26763 (rsat.sh) S 26761 26763 26076 0 -1 4194304 305 22704 0 0 0 0 364 19 16 0 1 0 336522032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26763/statm: 1338 234 195 169 0 49 0
[pid=26766] ppid=26763 vsize=135048 CPUtime=1058.19
/proc/26766/stat : 26766 (rsat) R 26763 26763 26076 0 -1 4194304 41082 0 0 0 105780 39 0 0 25 0 1 0 336522416 138289152 33002 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134530170 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26766/statm: 33762 33002 86 211 0 33548 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 140400

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26766
/proc/meminfo: memFree=1320848/2055920 swapFree=4183224/4192956
[pid=26763] ppid=26761 vsize=5352 CPUtime=3.83
/proc/26763/stat : 26763 (rsat.sh) S 26761 26763 26076 0 -1 4194304 305 22704 0 0 0 0 364 19 16 0 1 0 336522032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26763/statm: 1338 234 195 169 0 49 0
[pid=26766] ppid=26763 vsize=144568 CPUtime=1118.18
/proc/26766/stat : 26766 (rsat) R 26763 26763 26076 0 -1 4194304 43567 0 0 0 111776 42 0 0 25 0 1 0 336522416 148037632 35486 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26766/statm: 36142 35486 86 211 0 35928 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 149920

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26766
/proc/meminfo: memFree=1310032/2055920 swapFree=4183224/4192956
[pid=26763] ppid=26761 vsize=5352 CPUtime=3.83
/proc/26763/stat : 26763 (rsat.sh) S 26761 26763 26076 0 -1 4194304 305 22704 0 0 0 0 364 19 16 0 1 0 336522032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26763/statm: 1338 234 195 169 0 49 0
[pid=26766] ppid=26763 vsize=155240 CPUtime=1178.17
/proc/26766/stat : 26766 (rsat) R 26763 26763 26076 0 -1 4194304 46286 0 0 0 117771 46 0 0 25 0 1 0 336522416 158965760 38204 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134989301 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26766/statm: 38810 38204 86 211 0 38596 0
Current children cumulated CPU time (s) 1182
Current children cumulated vsize (KiB) 160592



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26766
/proc/meminfo: memFree=1307152/2055920 swapFree=4183224/4192956
[pid=26763] ppid=26761 vsize=5352 CPUtime=3.83
/proc/26763/stat : 26763 (rsat.sh) S 26761 26763 26076 0 -1 4194304 305 22704 0 0 0 0 364 19 16 0 1 0 336522032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26763/statm: 1338 234 195 169 0 49 0
[pid=26766] ppid=26763 vsize=157944 CPUtime=1196.17
/proc/26766/stat : 26766 (rsat) R 26763 26763 26076 0 -1 4194304 46991 0 0 0 119570 47 0 0 25 0 1 0 336522416 161734656 38901 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26766/statm: 39486 38901 86 211 0 39272 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 163296

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

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

[startup+1200.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 26766
/proc/meminfo: memFree=1307152/2055920 swapFree=4183224/4192956
[pid=26763] ppid=26761 vsize=5352 CPUtime=3.83
/proc/26763/stat : 26763 (rsat.sh) S 26761 26763 26076 0 -1 4194304 305 22704 0 0 0 0 364 19 16 0 1 0 336522032 5480448 234 18446744073709551615 4194304 4889804 548682069328 18446744073709551615 257414456132 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/26763/statm: 1338 234 195 169 0 49 0
[pid=26766] ppid=26763 vsize=157944 CPUtime=1196.17
/proc/26766/stat : 26766 (rsat) R 26763 26763 26076 0 -1 4194304 46991 0 0 0 119570 47 0 0 25 0 1 0 336522416 161734656 38901 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523176 0 0 4096 1026 0 0 0 17 1 0 0
/proc/26766/statm: 39486 38901 86 211 0 39272 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 163296

Child ended because it received signal 15 (SIGTERM)

!!! problem with CPU time !!!
wait4(...,&childrusage) returns 26763 and gives childrusage.ru_utime.tv_sec=3 childrusage.ru_utime.tv_usec=643446 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=192970
CPU time returned by wait4() is 3.83642
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): 1200.31
CPU time (s): 1200
CPU user time (s): 1199.34
CPU system time (s): 0.66
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 163296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3.64345
system time used= 0.19297
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23009
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 15
involuntary context switches= 9

runsolver used 1.22681 second user time and 2.71259 second system time

The end

Launcher Data (download as text)

Begin job on node68 on Tue Mar  6 07:20:44 UTC 2007

IDJOB= 330454
IDBENCH= 20564
IDSOLVER= 104
FILE ID= node68/330454-1173165643

PBS_JOBID= 4015234

Free space on /tmp= 66432 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2004_30/IBM_FV_2004_rule_batch_30_SAT_dat.k65.cnf
COMMAND LINE= /tmp/evaluation/330454-1173165643/rsat.sh /tmp/evaluation/330454-1173165643/instance-330454-1173165643.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-330454-1173165643 -o ROOT/results/node68/solver-330454-1173165643 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/330454-1173165643/rsat.sh /tmp/evaluation/330454-1173165643/instance-330454-1173165643.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  1a25d9d9e63706032a5b46e4228618f9

RANDOM SEED= 608304310

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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		: 3000.234
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		: 3000.234
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:       1479088 kB
Buffers:         36772 kB
Cached:         456040 kB
SwapCached:       3724 kB
Active:          76596 kB
Inactive:       425944 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1479088 kB
SwapTotal:     4192956 kB
SwapFree:      4183224 kB
Dirty:           14736 kB
Writeback:           0 kB
Mapped:          15752 kB
Slab:            60400 kB
Committed_AS:   850356 kB
PageTables:       1380 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= 66417 MiB

End job on node68 on Tue Mar  6 07:40:47 UTC 2007