Trace number 320256

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200.08 1200.21

General information on the benchmark

Nameindustrial/manolios/
manol-pipe-g10bidw.cnf
MD5SUM6ade683f6bfd116f49e58395d70ae6c0
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark228.8
Satisfiable
(Un)Satisfiability was proved
Number of variables237485
Number of clauses705220
Sum of the clauses size1645512
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2470146
Number of clauses of size 3235073
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.68/0.77	c ==============================================================================
0.68/0.77	c |           |     ORIGINAL     |              LEARNT              |          |
0.68/0.77	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.68/0.77	c ==============================================================================
0.68/0.77	c |         0 |  705219  1645511 |  211565       0        0     nan |  0.000 % |
4.99/5.09	c |         0 |  302951  1188077 |      --       0       --      -- |     --   | -402266/-457429
4.99/5.09	c ==============================================================================
4.99/5.09	c Result  :   #vars: 39231   #clauses: 302951   #literals: 1188077
4.99/5.09	c CPU time:   4.85326 s
4.99/5.09	c ==============================================================================
5.58/5.63	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/node16/watcher-320256-1173043150 -o ROOT/results/node16/solver-320256-1173043150 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/320256-1173043150/rsat.sh /tmp/evaluation/320256-1173043150/instance-320256-1173043150.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: 0.72 0.92 0.97 3/77 925
/proc/meminfo: memFree=1597144/2055920 swapFree=4192812/4192956
[pid=925] ppid=923 vsize=5352 CPUtime=0
/proc/925/stat : 925 (rsat.sh) R 923 925 862 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 324269358 5480448 231 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962372767 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/925/statm: 1338 231 194 169 0 49 0
[pid=926] ppid=925 vsize=952 CPUtime=0
/proc/926/stat : 926 (SatElite) R 925 925 862 0 -1 4194304 147 0 0 0 0 0 0 0 18 0 1 0 324269358 974848 129 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134685036 0 0 4096 3 0 0 0 17 1 0 0
/proc/926/statm: 238 130 49 128 0 107 0

[startup+0.0972421 s]
/proc/loadavg: 0.72 0.92 0.97 3/77 925
/proc/meminfo: memFree=1597144/2055920 swapFree=4192812/4192956
[pid=925] ppid=923 vsize=5352 CPUtime=0
/proc/925/stat : 925 (rsat.sh) S 923 925 862 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 324269358 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/925/statm: 1338 232 195 169 0 49 0
[pid=926] ppid=925 vsize=14788 CPUtime=0.08
/proc/926/stat : 926 (SatElite) R 925 925 862 0 -1 4194304 2993 0 0 0 7 1 0 0 20 0 1 0 324269358 15142912 2975 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/926/statm: 3697 2975 49 128 0 3566 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 20140

[startup+0.10124 s]
/proc/loadavg: 0.72 0.92 0.97 3/77 925
/proc/meminfo: memFree=1597144/2055920 swapFree=4192812/4192956
[pid=925] ppid=923 vsize=5352 CPUtime=0
/proc/925/stat : 925 (rsat.sh) S 923 925 862 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 324269358 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/925/statm: 1338 232 195 169 0 49 0
[pid=926] ppid=925 vsize=15184 CPUtime=0.08
/proc/926/stat : 926 (SatElite) R 925 925 862 0 -1 4194304 3104 0 0 0 7 1 0 0 20 0 1 0 324269358 15548416 3086 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/926/statm: 3796 3086 49 128 0 3665 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 20536

[startup+0.301216 s]
/proc/loadavg: 0.72 0.92 0.97 3/77 925
/proc/meminfo: memFree=1597144/2055920 swapFree=4192812/4192956
[pid=925] ppid=923 vsize=5352 CPUtime=0
/proc/925/stat : 925 (rsat.sh) S 923 925 862 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 324269358 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/925/statm: 1338 232 195 169 0 49 0
[pid=926] ppid=925 vsize=38724 CPUtime=0.29
/proc/926/stat : 926 (SatElite) R 925 925 862 0 -1 4194304 8886 0 0 0 25 4 0 0 21 0 1 0 324269358 39653376 8868 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/926/statm: 9681 8868 49 128 0 9550 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 44076

[startup+0.70117 s]
/proc/loadavg: 0.72 0.92 0.97 3/77 925
/proc/meminfo: memFree=1597144/2055920 swapFree=4192812/4192956
[pid=925] ppid=923 vsize=5352 CPUtime=0
/proc/925/stat : 925 (rsat.sh) S 923 925 862 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 324269358 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/925/statm: 1338 232 195 169 0 49 0
[pid=926] ppid=925 vsize=86460 CPUtime=0.68
/proc/926/stat : 926 (SatElite) R 925 925 862 0 -1 4194304 20623 0 0 0 58 10 0 0 25 0 1 0 324269358 88535040 20605 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/926/statm: 21615 20606 50 128 0 21484 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 91812

[startup+1.50108 s]
/proc/loadavg: 0.72 0.92 0.97 2/79 927
/proc/meminfo: memFree=1500488/2055920 swapFree=4192812/4192956
[pid=925] ppid=923 vsize=5352 CPUtime=0
/proc/925/stat : 925 (rsat.sh) S 923 925 862 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 324269358 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/925/statm: 1338 232 195 169 0 49 0
[pid=926] ppid=925 vsize=104744 CPUtime=1.49
/proc/926/stat : 926 (SatElite) R 925 925 862 0 -1 4194304 26445 0 0 0 134 15 0 0 25 0 1 0 324269358 107257856 24437 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/926/statm: 26186 24437 69 128 0 26055 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 110096

[startup+3.10289 s]
/proc/loadavg: 0.72 0.92 0.97 2/79 927
/proc/meminfo: memFree=1488200/2055920 swapFree=4192812/4192956
[pid=925] ppid=923 vsize=5352 CPUtime=0
/proc/925/stat : 925 (rsat.sh) S 923 925 862 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 324269358 5480448 232 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/925/statm: 1338 232 195 169 0 49 0
[pid=926] ppid=925 vsize=111796 CPUtime=3.09
/proc/926/stat : 926 (SatElite) R 925 925 862 0 -1 4194304 28010 0 0 0 289 20 0 0 25 0 1 0 324269358 114479104 26002 18446744073709551615 134512640 135038345 4294956752 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/926/statm: 27949 26002 69 128 0 27818 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 117148

[startup+6.30152 s]
/proc/loadavg: 0.74 0.92 0.97 2/79 927
/proc/meminfo: memFree=1463888/2055920 swapFree=4192812/4192956
[pid=925] ppid=923 vsize=5352 CPUtime=5.61
/proc/925/stat : 925 (rsat.sh) S 923 925 862 0 -1 4194304 305 31175 0 0 0 0 534 27 16 0 1 0 324269358 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/925/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 5.61
Current children cumulated vsize (KiB) 5352

[startup+12.7017 s]
/proc/loadavg: 0.76 0.92 0.97 2/79 928
/proc/meminfo: memFree=1541976/2055920 swapFree=4192812/4192956
[pid=925] ppid=923 vsize=5352 CPUtime=5.61
/proc/925/stat : 925 (rsat.sh) S 923 925 862 0 -1 4194304 305 31175 0 0 0 0 534 27 16 0 1 0 324269358 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/925/statm: 1338 234 195 169 0 49 0
[pid=928] ppid=925 vsize=29484 CPUtime=7.04
/proc/928/stat : 928 (rsat) R 925 925 862 0 -1 4194304 7429 0 0 0 700 4 0 0 25 0 1 0 324269922 30191616 7008 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/928/statm: 7371 7008 86 211 0 7157 0
Current children cumulated CPU time (s) 12.65
Current children cumulated vsize (KiB) 34836

[startup+25.5012 s]
/proc/loadavg: 0.81 0.93 0.97 2/79 928
/proc/meminfo: memFree=1527768/2055920 swapFree=4192812/4192956
[pid=925] ppid=923 vsize=5352 CPUtime=5.61
/proc/925/stat : 925 (rsat.sh) S 923 925 862 0 -1 4194304 305 31175 0 0 0 0 534 27 16 0 1 0 324269358 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/925/statm: 1338 234 195 169 0 49 0
[pid=928] ppid=925 vsize=42760 CPUtime=19.84
/proc/928/stat : 928 (rsat) R 925 925 862 0 -1 4194304 10928 0 0 0 1977 7 0 0 25 0 1 0 324269922 43786240 10311 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/928/statm: 10690 10311 86 211 0 10476 0
Current children cumulated CPU time (s) 25.45
Current children cumulated vsize (KiB) 48112

[startup+51.1012 s]
/proc/loadavg: 0.87 0.93 0.97 2/79 928
/proc/meminfo: memFree=1522776/2055920 swapFree=4192812/4192956
[pid=925] ppid=923 vsize=5352 CPUtime=5.61
/proc/925/stat : 925 (rsat.sh) S 923 925 862 0 -1 4194304 305 31175 0 0 0 0 534 27 16 0 1 0 324269358 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/925/statm: 1338 234 195 169 0 49 0
[pid=928] ppid=925 vsize=47948 CPUtime=45.45
/proc/928/stat : 928 (rsat) R 925 925 862 0 -1 4194304 13072 0 0 0 4536 9 0 0 25 0 1 0 324269922 49098752 11682 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134989301 0 0 4096 1026 0 0 0 17 1 0 0
/proc/928/statm: 11987 11682 86 211 0 11773 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 53300

[startup+102.305 s]
/proc/loadavg: 0.94 0.94 0.97 2/79 928
/proc/meminfo: memFree=1514072/2055920 swapFree=4192812/4192956
[pid=925] ppid=923 vsize=5352 CPUtime=5.61
/proc/925/stat : 925 (rsat.sh) S 923 925 862 0 -1 4194304 305 31175 0 0 0 0 534 27 16 0 1 0 324269358 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/925/statm: 1338 234 195 169 0 49 0
[pid=928] ppid=925 vsize=56984 CPUtime=96.64
/proc/928/stat : 928 (rsat) R 925 925 862 0 -1 4194304 16980 0 0 0 9652 12 0 0 25 0 1 0 324269922 58351616 13656 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134523283 0 0 4096 1026 0 0 0 17 1 0 0
/proc/928/statm: 14246 13656 86 211 0 14032 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 62336

[startup+162.301 s]
/proc/loadavg: 0.98 0.95 0.97 2/79 928
/proc/meminfo: memFree=1494040/2055920 swapFree=4192812/4192956
[pid=925] ppid=923 vsize=5352 CPUtime=5.61
/proc/925/stat : 925 (rsat.sh) S 923 925 862 0 -1 4194304 305 31175 0 0 0 0 534 27 16 0 1 0 324269358 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/925/statm: 1338 234 195 169 0 49 0
[pid=928] ppid=925 vsize=76052 CPUtime=156.64
/proc/928/stat : 928 (rsat) R 925 925 862 0 -1 4194304 23544 0 0 0 15646 18 0 0 25 0 1 0 324269922 77877248 18651 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134526477 0 0 4096 1026 0 0 0 17 1 0 0
/proc/928/statm: 19013 18651 86 211 0 18799 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 81404

[startup+222.302 s]
/proc/loadavg: 0.99 0.95 0.97 2/79 928
/proc/meminfo: memFree=1479896/2055920 swapFree=4192812/4192956
[pid=925] ppid=923 vsize=5352 CPUtime=5.61
/proc/925/stat : 925 (rsat.sh) S 923 925 862 0 -1 4194304 305 31175 0 0 0 0 534 27 16 0 1 0 324269358 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/925/statm: 1338 234 195 169 0 49 0
[pid=928] ppid=925 vsize=92628 CPUtime=216.63
/proc/928/stat : 928 (rsat) R 925 925 862 0 -1 4194304 27910 0 0 0 21642 21 0 0 25 0 1 0 324269922 94851072 22223 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/928/statm: 23157 22223 86 211 0 22943 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 97980

[startup+282.303 s]
/proc/loadavg: 0.99 0.96 0.97 2/79 928
/proc/meminfo: memFree=1469336/2055920 swapFree=4192812/4192956
[pid=925] ppid=923 vsize=5352 CPUtime=5.61
/proc/925/stat : 925 (rsat.sh) S 923 925 862 0 -1 4194304 305 31175 0 0 0 0 534 27 16 0 1 0 324269358 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/925/statm: 1338 234 195 169 0 49 0
[pid=928] ppid=925 vsize=102364 CPUtime=276.63
/proc/928/stat : 928 (rsat) R 925 925 862 0 -1 4194304 33641 0 0 0 27638 25 0 0 25 0 1 0 324269922 104820736 24789 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134529120 0 0 4096 1026 0 0 0 17 1 0 0
/proc/928/statm: 25591 24789 86 211 0 25377 0
Current children cumulated CPU time (s) 282.24
Current children cumulated vsize (KiB) 107716

[startup+342.302 s]
/proc/loadavg: 1.04 0.98 0.98 2/79 928
/proc/meminfo: memFree=1469336/2055920 swapFree=4192812/4192956
[pid=925] ppid=923 vsize=5352 CPUtime=5.61
/proc/925/stat : 925 (rsat.sh) S 923 925 862 0 -1 4194304 305 31175 0 0 0 0 534 27 16 0 1 0 324269358 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/925/statm: 1338 234 195 169 0 49 0
[pid=928] ppid=925 vsize=102364 CPUtime=336.63
/proc/928/stat : 928 (rsat) R 925 925 862 0 -1 4194304 33641 0 0 0 33637 26 0 0 25 0 1 0 324269922 104820736 24789 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522881 0 0 4096 1026 0 0 0 17 1 0 0
/proc/928/statm: 25591 24789 86 211 0 25377 0
Current children cumulated CPU time (s) 342.24
Current children cumulated vsize (KiB) 107716


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

[pid=925] ppid=923 vsize=5352 CPUtime=5.61
/proc/925/stat : 925 (rsat.sh) S 923 925 862 0 -1 4194304 305 31175 0 0 0 0 534 27 16 0 1 0 324269358 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/925/statm: 1338 234 195 169 0 49 0
[pid=928] ppid=925 vsize=135904 CPUtime=516.61
/proc/928/stat : 928 (rsat) R 925 925 862 0 -1 4194304 42318 0 0 0 51627 34 0 0 25 0 1 0 324269922 139165696 33265 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/928/statm: 33976 33265 86 211 0 33762 0
Current children cumulated CPU time (s) 522.22
Current children cumulated vsize (KiB) 141256

[startup+582.301 s]
/proc/loadavg: 1.00 0.98 0.98 2/79 928
/proc/meminfo: memFree=1429336/2055920 swapFree=4192812/4192956
[pid=925] ppid=923 vsize=5352 CPUtime=5.61
/proc/925/stat : 925 (rsat.sh) S 923 925 862 0 -1 4194304 305 31175 0 0 0 0 534 27 16 0 1 0 324269358 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/925/statm: 1338 234 195 169 0 49 0
[pid=928] ppid=925 vsize=141740 CPUtime=576.61
/proc/928/stat : 928 (rsat) R 925 925 862 0 -1 4194304 44181 0 0 0 57624 37 0 0 25 0 1 0 324269922 145141760 34798 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/928/statm: 35435 34798 86 211 0 35221 0
Current children cumulated CPU time (s) 582.22
Current children cumulated vsize (KiB) 147092

[startup+642.301 s]
/proc/loadavg: 1.05 1.00 0.98 2/79 928
/proc/meminfo: memFree=1428376/2055920 swapFree=4192812/4192956
[pid=925] ppid=923 vsize=5352 CPUtime=5.61
/proc/925/stat : 925 (rsat.sh) S 923 925 862 0 -1 4194304 305 31175 0 0 0 0 534 27 16 0 1 0 324269358 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/925/statm: 1338 234 195 169 0 49 0
[pid=928] ppid=925 vsize=143184 CPUtime=636.6
/proc/928/stat : 928 (rsat) R 925 925 862 0 -1 4194304 44469 0 0 0 63623 37 0 0 25 0 1 0 324269922 146620416 35053 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/928/statm: 35796 35053 86 211 0 35582 0
Current children cumulated CPU time (s) 642.21
Current children cumulated vsize (KiB) 148536

[startup+702.301 s]
/proc/loadavg: 1.02 1.00 0.98 2/79 928
/proc/meminfo: memFree=1428568/2055920 swapFree=4192812/4192956
[pid=925] ppid=923 vsize=5352 CPUtime=5.61
/proc/925/stat : 925 (rsat.sh) S 923 925 862 0 -1 4194304 305 31175 0 0 0 0 534 27 16 0 1 0 324269358 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/925/statm: 1338 234 195 169 0 49 0
[pid=928] ppid=925 vsize=140988 CPUtime=696.6
/proc/928/stat : 928 (rsat) R 925 925 862 0 -1 4194304 48483 0 0 0 69620 40 0 0 25 0 1 0 324269922 144371712 34946 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/928/statm: 35247 34946 86 211 0 35033 0
Current children cumulated CPU time (s) 702.21
Current children cumulated vsize (KiB) 146340

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 928
/proc/meminfo: memFree=1428760/2055920 swapFree=4192812/4192956
[pid=925] ppid=923 vsize=5352 CPUtime=5.61
/proc/925/stat : 925 (rsat.sh) S 923 925 862 0 -1 4194304 305 31175 0 0 0 0 534 27 16 0 1 0 324269358 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/925/statm: 1338 234 195 169 0 49 0
[pid=928] ppid=925 vsize=140856 CPUtime=756.6
/proc/928/stat : 928 (rsat) R 925 925 862 0 -1 4194304 48483 0 0 0 75619 41 0 0 25 0 1 0 324269922 144236544 34914 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/928/statm: 35214 34914 86 211 0 35000 0
Current children cumulated CPU time (s) 762.21
Current children cumulated vsize (KiB) 146208

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 928
/proc/meminfo: memFree=1428760/2055920 swapFree=4192812/4192956
[pid=925] ppid=923 vsize=5352 CPUtime=5.61
/proc/925/stat : 925 (rsat.sh) S 923 925 862 0 -1 4194304 305 31175 0 0 0 0 534 27 16 0 1 0 324269358 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/925/statm: 1338 234 195 169 0 49 0
[pid=928] ppid=925 vsize=140856 CPUtime=816.59
/proc/928/stat : 928 (rsat) R 925 925 862 0 -1 4194304 48483 0 0 0 81618 41 0 0 25 0 1 0 324269922 144236544 34914 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/928/statm: 35214 34914 86 211 0 35000 0
Current children cumulated CPU time (s) 822.2
Current children cumulated vsize (KiB) 146208

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 928
/proc/meminfo: memFree=1428824/2055920 swapFree=4192812/4192956
[pid=925] ppid=923 vsize=5352 CPUtime=5.61
/proc/925/stat : 925 (rsat.sh) S 923 925 862 0 -1 4194304 305 31175 0 0 0 0 534 27 16 0 1 0 324269358 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/925/statm: 1338 234 195 169 0 49 0
[pid=928] ppid=925 vsize=140856 CPUtime=876.59
/proc/928/stat : 928 (rsat) R 925 925 862 0 -1 4194304 48483 0 0 0 87617 42 0 0 25 0 1 0 324269922 144236544 34914 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/928/statm: 35214 34914 86 211 0 35000 0
Current children cumulated CPU time (s) 882.2
Current children cumulated vsize (KiB) 146208

[startup+942.303 s]
/proc/loadavg: 1.00 1.00 0.98 2/79 928
/proc/meminfo: memFree=1428312/2055920 swapFree=4192812/4192956
[pid=925] ppid=923 vsize=5352 CPUtime=5.61
/proc/925/stat : 925 (rsat.sh) S 923 925 862 0 -1 4194304 305 31175 0 0 0 0 534 27 16 0 1 0 324269358 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/925/statm: 1338 234 195 169 0 49 0
[pid=928] ppid=925 vsize=141884 CPUtime=936.58
/proc/928/stat : 928 (rsat) R 925 925 862 0 -1 4194304 48612 0 0 0 93616 42 0 0 25 0 1 0 324269922 145289216 35043 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/928/statm: 35471 35043 86 211 0 35257 0
Current children cumulated CPU time (s) 942.19
Current children cumulated vsize (KiB) 147236

[startup+1002.3 s]
/proc/loadavg: 1.03 1.01 0.99 2/79 930
/proc/meminfo: memFree=1427544/2055920 swapFree=4192812/4192956
[pid=925] ppid=923 vsize=5352 CPUtime=5.61
/proc/925/stat : 925 (rsat.sh) S 923 925 862 0 -1 4194304 305 31175 0 0 0 0 534 27 16 0 1 0 324269358 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/925/statm: 1338 234 195 169 0 49 0
[pid=928] ppid=925 vsize=143432 CPUtime=996.58
/proc/928/stat : 928 (rsat) R 925 925 862 0 -1 4194304 48825 0 0 0 99615 43 0 0 25 0 1 0 324269922 146874368 35256 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/928/statm: 35858 35256 86 211 0 35644 0
Current children cumulated CPU time (s) 1002.19
Current children cumulated vsize (KiB) 148784

[startup+1062.3 s]
/proc/loadavg: 1.01 1.00 0.99 2/79 930
/proc/meminfo: memFree=1426776/2055920 swapFree=4192812/4192956
[pid=925] ppid=923 vsize=5352 CPUtime=5.61
/proc/925/stat : 925 (rsat.sh) S 923 925 862 0 -1 4194304 305 31175 0 0 0 0 534 27 16 0 1 0 324269358 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/925/statm: 1338 234 195 169 0 49 0
[pid=928] ppid=925 vsize=144464 CPUtime=1056.57
/proc/928/stat : 928 (rsat) R 925 925 862 0 -1 4194304 49010 0 0 0 105614 43 0 0 25 0 1 0 324269922 147931136 35441 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/928/statm: 36116 35441 86 211 0 35902 0
Current children cumulated CPU time (s) 1062.18
Current children cumulated vsize (KiB) 149816

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 930
/proc/meminfo: memFree=1426200/2055920 swapFree=4192812/4192956
[pid=925] ppid=923 vsize=5352 CPUtime=5.61
/proc/925/stat : 925 (rsat.sh) S 923 925 862 0 -1 4194304 305 31175 0 0 0 0 534 27 16 0 1 0 324269358 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/925/statm: 1338 234 195 169 0 49 0
[pid=928] ppid=925 vsize=144980 CPUtime=1116.57
/proc/928/stat : 928 (rsat) R 925 925 862 0 -1 4194304 49151 0 0 0 111613 44 0 0 25 0 1 0 324269922 148459520 35582 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/928/statm: 36245 35582 86 211 0 36031 0
Current children cumulated CPU time (s) 1122.18
Current children cumulated vsize (KiB) 150332

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 930
/proc/meminfo: memFree=1425048/2055920 swapFree=4192812/4192956
[pid=925] ppid=923 vsize=5352 CPUtime=5.61
/proc/925/stat : 925 (rsat.sh) S 923 925 862 0 -1 4194304 305 31175 0 0 0 0 534 27 16 0 1 0 324269358 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/925/statm: 1338 234 195 169 0 49 0
[pid=928] ppid=925 vsize=152152 CPUtime=1176.56
/proc/928/stat : 928 (rsat) R 925 925 862 0 -1 4194304 50975 0 0 0 117611 45 0 0 25 0 1 0 324269922 155803648 35868 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/928/statm: 38038 35868 86 211 0 37824 0
Current children cumulated CPU time (s) 1182.17
Current children cumulated vsize (KiB) 157504



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.2 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 930
/proc/meminfo: memFree=1424280/2055920 swapFree=4192812/4192956
[pid=925] ppid=923 vsize=5352 CPUtime=5.61
/proc/925/stat : 925 (rsat.sh) S 923 925 862 0 -1 4194304 305 31175 0 0 0 0 534 27 16 0 1 0 324269358 5480448 234 18446744073709551615 4194304 4889804 548682069312 18446744073709551615 231962370884 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/925/statm: 1338 234 195 169 0 49 0
[pid=928] ppid=925 vsize=153180 CPUtime=1194.47
/proc/928/stat : 928 (rsat) R 925 925 862 0 -1 4194304 51185 0 0 0 119401 46 0 0 25 0 1 0 324269922 156856320 36078 18446744073709551615 134512640 135377749 4294956864 18446744073709551615 134522955 0 0 4096 1026 0 0 0 17 1 0 0
/proc/928/statm: 38295 36078 86 211 0 38081 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 158532

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 925 and gives childrusage.ru_utime.tv_sec=5 childrusage.ru_utime.tv_usec=351186 childrusage.ru_stime.tv_sec=0 childrusage.ru_stime.tv_usec=280957
CPU time returned by wait4() is 5.63214
while last known CPU time is 1200.08

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

Real time (s): 1200.21
CPU time (s): 1200.08
CPU user time (s): 1199.35
CPU system time (s): 0.73
CPU usage (%): 99.9889
Max. virtual memory (cumulated for all children) (KiB): 164232

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5.35119
system time used= 0.280957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 31480
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= 124

runsolver used 1.3108 second user time and 3.06553 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Sun Mar  4 21:19:10 UTC 2007

IDJOB= 320256
IDBENCH= 20499
IDSOLVER= 104
FILE ID= node16/320256-1173043150

PBS_JOBID= 4012269

Free space on /tmp= 66493 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/manolios/manol-pipe-g10bidw.cnf
COMMAND LINE= /tmp/evaluation/320256-1173043150/rsat.sh /tmp/evaluation/320256-1173043150/instance-320256-1173043150.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-320256-1173043150 -o ROOT/results/node16/solver-320256-1173043150 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/320256-1173043150/rsat.sh /tmp/evaluation/320256-1173043150/instance-320256-1173043150.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  6ade683f6bfd116f49e58395d70ae6c0

RANDOM SEED= 25623373

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.281
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		: 3000.281
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:       1597616 kB
Buffers:         37092 kB
Cached:         311680 kB
SwapCached:          0 kB
Active:         230644 kB
Inactive:       171484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1597616 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           14464 kB
Writeback:           0 kB
Mapped:          72280 kB
Slab:            41884 kB
Committed_AS:  1268168 kB
PageTables:       1720 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= 66466 MiB

End job on node16 on Sun Mar  4 21:39:13 UTC 2007