Trace number 456553

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) 5000.02 5001.62

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest04-lksat-n1100-m7545-k4-l4-s310659001.sat05-524.reshuffled-07.cnf
MD5SUM3c6e2bf4052a26ce5bdb6cfc9e1f735c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark786.482
Satisfiable
(Un)Satisfiability was proved
Number of variables1075
Number of clauses7545
Sum of the clauses size30180
Maximum clause length4
Minimum clause length4
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 47545
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.01	c ==============================================================================
0.00/0.01	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.01	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.01	c ==============================================================================
0.00/0.01	c |         0 |    7545    30180 |    2263       0        0     nan |  0.000 % |
0.00/0.01	c |         0 |    7072    28213 |      --       0       --      -- |     --   | -473/-1967
0.00/0.01	c ==============================================================================
0.00/0.01	c Result  :   #vars: 987   #clauses: 7072   #literals: 28213
0.00/0.01	c CPU time:   0.014997 s
0.00/0.01	c ==============================================================================
0.00/0.03	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 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node4/watcher-456553-1178348117 -o ROOT/results/node4/solver-456553-1178348117 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456553-1178348117/rsat.sh /tmp/evaluation/456553-1178348117/instance-456553-1178348117.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 1.84 1.87 1.52 3/77 7858
/proc/meminfo: memFree=1820120/2055920 swapFree=4141216/4192956
[pid=7858] ppid=7856 vsize=5356 CPUtime=0
/proc/7858/stat : 7858 (rsat.sh) S 7856 7858 7482 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 310849437 5484544 234 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/7858/statm: 1339 234 195 169 0 50 0
[pid=7859] ppid=7858 vsize=952 CPUtime=0
/proc/7859/stat : 7859 (SatElite) R 7858 7858 7482 0 -1 4194304 145 0 0 0 0 0 0 0 20 0 1 0 310849437 974848 127 18446744073709551615 134512640 135038345 4294956640 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/7859/statm: 238 128 49 128 0 107 0

[startup+0.0963031 s]
/proc/loadavg: 1.84 1.87 1.52 3/77 7858
/proc/meminfo: memFree=1820120/2055920 swapFree=4141216/4192956
[pid=7858] ppid=7856 vsize=5356 CPUtime=0.02
/proc/7858/stat : 7858 (rsat.sh) S 7856 7858 7482 0 -1 4194304 305 324 0 0 0 0 2 0 16 0 1 0 310849437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7858/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.101302 s]
/proc/loadavg: 1.84 1.87 1.52 3/77 7858
/proc/meminfo: memFree=1820120/2055920 swapFree=4141216/4192956
[pid=7858] ppid=7856 vsize=5356 CPUtime=0.02
/proc/7858/stat : 7858 (rsat.sh) S 7856 7858 7482 0 -1 4194304 305 324 0 0 0 0 2 0 16 0 1 0 310849437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7858/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.301321 s]
/proc/loadavg: 1.84 1.87 1.52 3/77 7858
/proc/meminfo: memFree=1820120/2055920 swapFree=4141216/4192956
[pid=7858] ppid=7856 vsize=5356 CPUtime=0.02
/proc/7858/stat : 7858 (rsat.sh) S 7856 7858 7482 0 -1 4194304 305 324 0 0 0 0 2 0 16 0 1 0 310849437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7858/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+0.701359 s]
/proc/loadavg: 1.84 1.87 1.52 3/77 7858
/proc/meminfo: memFree=1820120/2055920 swapFree=4141216/4192956
[pid=7858] ppid=7856 vsize=5356 CPUtime=0.02
/proc/7858/stat : 7858 (rsat.sh) S 7856 7858 7482 0 -1 4194304 305 324 0 0 0 0 2 0 16 0 1 0 310849437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7858/statm: 1339 235 195 169 0 50 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5356

[startup+1.50144 s]
/proc/loadavg: 1.84 1.87 1.52 2/79 7861
/proc/meminfo: memFree=1818184/2055920 swapFree=4141216/4192956
[pid=7858] ppid=7856 vsize=5356 CPUtime=0.02
/proc/7858/stat : 7858 (rsat.sh) S 7856 7858 7482 0 -1 4194304 305 324 0 0 0 0 2 0 16 0 1 0 310849437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7858/statm: 1339 235 195 169 0 50 0
[pid=7861] ppid=7858 vsize=2720 CPUtime=1.46
/proc/7861/stat : 7861 (rsat) R 7858 7858 7482 0 -1 4194304 574 0 0 0 146 0 0 0 25 0 1 0 310849440 2785280 528 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7861/statm: 680 528 86 211 0 466 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 8076

[startup+3.10159 s]
/proc/loadavg: 1.84 1.87 1.52 2/79 7861
/proc/meminfo: memFree=1817352/2055920 swapFree=4141216/4192956
[pid=7858] ppid=7856 vsize=5356 CPUtime=0.02
/proc/7858/stat : 7858 (rsat.sh) S 7856 7858 7482 0 -1 4194304 305 324 0 0 0 0 2 0 16 0 1 0 310849437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7858/statm: 1339 235 195 169 0 50 0
[pid=7861] ppid=7858 vsize=3380 CPUtime=3.06
/proc/7861/stat : 7861 (rsat) R 7858 7858 7482 0 -1 4194304 796 0 0 0 306 0 0 0 25 0 1 0 310849440 3461120 685 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7861/statm: 845 685 86 211 0 631 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 8736

[startup+6.3019 s]
/proc/loadavg: 1.77 1.86 1.51 2/79 7861
/proc/meminfo: memFree=1816264/2055920 swapFree=4141216/4192956
[pid=7858] ppid=7856 vsize=5356 CPUtime=0.02
/proc/7858/stat : 7858 (rsat.sh) S 7856 7858 7482 0 -1 4194304 305 324 0 0 0 0 2 0 16 0 1 0 310849437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7858/statm: 1339 235 195 169 0 50 0
[pid=7861] ppid=7858 vsize=4804 CPUtime=6.26
/proc/7861/stat : 7861 (rsat) R 7858 7858 7482 0 -1 4194304 1350 0 0 0 626 0 0 0 25 0 1 0 310849440 4919296 1010 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7861/statm: 1201 1010 86 211 0 987 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 10160

[startup+12.7015 s]
/proc/loadavg: 1.71 1.85 1.51 2/79 7861
/proc/meminfo: memFree=1814280/2055920 swapFree=4141216/4192956
[pid=7858] ppid=7856 vsize=5356 CPUtime=0.02
/proc/7858/stat : 7858 (rsat.sh) S 7856 7858 7482 0 -1 4194304 305 324 0 0 0 0 2 0 16 0 1 0 310849437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7858/statm: 1339 235 195 169 0 50 0
[pid=7861] ppid=7858 vsize=6856 CPUtime=12.66
/proc/7861/stat : 7861 (rsat) R 7858 7858 7482 0 -1 4194304 2077 0 0 0 1265 1 0 0 25 0 1 0 310849440 7020544 1443 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7861/statm: 1714 1443 86 211 0 1500 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12212

[startup+25.5017 s]
/proc/loadavg: 1.55 1.80 1.50 2/79 7861
/proc/meminfo: memFree=1812424/2055920 swapFree=4141216/4192956
[pid=7858] ppid=7856 vsize=5356 CPUtime=0.02
/proc/7858/stat : 7858 (rsat.sh) S 7856 7858 7482 0 -1 4194304 305 324 0 0 0 0 2 0 16 0 1 0 310849437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7858/statm: 1339 235 195 169 0 50 0
[pid=7861] ppid=7858 vsize=8336 CPUtime=25.46
/proc/7861/stat : 7861 (rsat) R 7858 7858 7482 0 -1 4194304 2855 0 0 0 2544 2 0 0 25 0 1 0 310849440 8536064 1833 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7861/statm: 2084 1833 86 211 0 1870 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 13692

[startup+51.1012 s]
/proc/loadavg: 1.36 1.74 1.49 2/79 7861
/proc/meminfo: memFree=1809288/2055920 swapFree=4141216/4192956
[pid=7858] ppid=7856 vsize=5356 CPUtime=0.02
/proc/7858/stat : 7858 (rsat.sh) S 7856 7858 7482 0 -1 4194304 305 324 0 0 0 0 2 0 16 0 1 0 310849437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7858/statm: 1339 235 195 169 0 50 0
[pid=7861] ppid=7858 vsize=11040 CPUtime=51.05
/proc/7861/stat : 7861 (rsat) R 7858 7858 7482 0 -1 4194304 3993 0 0 0 5102 3 0 0 25 0 1 0 310849440 11304960 2565 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7861/statm: 2760 2565 86 211 0 2546 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 16396

[startup+102.305 s]
/proc/loadavg: 1.16 1.62 1.46 2/79 7861
/proc/meminfo: memFree=1805064/2055920 swapFree=4141216/4192956
[pid=7858] ppid=7856 vsize=5356 CPUtime=0.02
/proc/7858/stat : 7858 (rsat.sh) S 7856 7858 7482 0 -1 4194304 305 324 0 0 0 0 2 0 16 0 1 0 310849437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7858/statm: 1339 235 195 169 0 50 0
[pid=7861] ppid=7858 vsize=15500 CPUtime=102.23
/proc/7861/stat : 7861 (rsat) R 7858 7858 7482 0 -1 4194304 6050 0 0 0 10219 4 0 0 25 0 1 0 310849440 15872000 3600 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7861/statm: 3875 3600 86 211 0 3661 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 20856

[startup+162.302 s]
/proc/loadavg: 1.06 1.51 1.43 2/79 7861
/proc/meminfo: memFree=1800648/2055920 swapFree=4141216/4192956
[pid=7858] ppid=7856 vsize=5356 CPUtime=0.02
/proc/7858/stat : 7858 (rsat.sh) S 7856 7858 7482 0 -1 4194304 305 324 0 0 0 0 2 0 16 0 1 0 310849437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7858/statm: 1339 235 195 169 0 50 0
[pid=7861] ppid=7858 vsize=20124 CPUtime=162.22
/proc/7861/stat : 7861 (rsat) R 7858 7858 7482 0 -1 4194304 7220 0 0 0 16216 6 0 0 25 0 1 0 310849440 20606976 4737 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7861/statm: 5031 4737 86 211 0 4817 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 25480

[startup+222.302 s]
/proc/loadavg: 1.02 1.41 1.40 2/79 7861
/proc/meminfo: memFree=1799176/2055920 swapFree=4141216/4192956
[pid=7858] ppid=7856 vsize=5356 CPUtime=0.02
/proc/7858/stat : 7858 (rsat.sh) S 7856 7858 7482 0 -1 4194304 305 324 0 0 0 0 2 0 16 0 1 0 310849437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7858/statm: 1339 235 195 169 0 50 0
[pid=7861] ppid=7858 vsize=22664 CPUtime=222.2
/proc/7861/stat : 7861 (rsat) R 7858 7858 7482 0 -1 4194304 9683 0 0 0 22213 7 0 0 25 0 1 0 310849440 23207936 5076 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7861/statm: 5666 5076 86 211 0 5452 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 28020

[startup+282.301 s]
/proc/loadavg: 1.00 1.33 1.37 2/79 7861
/proc/meminfo: memFree=1798664/2055920 swapFree=4141216/4192956
[pid=7858] ppid=7856 vsize=5356 CPUtime=0.02
/proc/7858/stat : 7858 (rsat.sh) S 7856 7858 7482 0 -1 4194304 305 324 0 0 0 0 2 0 16 0 1 0 310849437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7858/statm: 1339 235 195 169 0 50 0
[pid=7861] ppid=7858 vsize=23312 CPUtime=282.19
/proc/7861/stat : 7861 (rsat) R 7858 7858 7482 0 -1 4194304 9811 0 0 0 28211 8 0 0 25 0 1 0 310849440 23871488 5204 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7861/statm: 5828 5204 86 211 0 5614 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 28668

[startup+342.301 s]
/proc/loadavg: 1.00 1.27 1.34 2/79 7861
/proc/meminfo: memFree=1793160/2055920 swapFree=4141216/4192956
[pid=7858] ppid=7856 vsize=5356 CPUtime=0.02
/proc/7858/stat : 7858 (rsat.sh) S 7856 7858 7482 0 -1 4194304 305 324 0 0 0 0 2 0 16 0 1 0 310849437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7858/statm: 1339 235 195 169 0 50 0
[pid=7861] ppid=7858 vsize=28692 CPUtime=342.17
/proc/7861/stat : 7861 (rsat) R 7858 7858 7482 0 -1 4194304 11238 0 0 0 34207 10 0 0 25 0 1 0 310849440 29380608 6566 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7861/statm: 7173 6566 86 211 0 6959 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 34048

[startup+402.302 s]
/proc/loadavg: 1.00 1.22 1.32 2/79 8059
/proc/meminfo: memFree=1790792/2055920 swapFree=4141216/4192956
[pid=7858] ppid=7856 vsize=5356 CPUtime=0.02
/proc/7858/stat : 7858 (rsat.sh) S 7856 7858 7482 0 -1 4194304 305 324 0 0 0 0 2 0 16 0 1 0 310849437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7858/statm: 1339 235 195 169 0 50 0
[pid=7861] ppid=7858 vsize=29916 CPUtime=402.05
/proc/7861/stat : 7861 (rsat) R 7858 7858 7482 0 -1 4194304 13691 0 0 0 40194 11 0 0 25 0 1 0 310849440 30633984 7073 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522843 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7861/statm: 7479 7073 86 211 0 7265 0

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

/proc/7861/statm: 24576 22759 86 211 0 24362 0
Current children cumulated CPU time (s) 4300.9
Current children cumulated vsize (KiB) 103660

[startup+4362.3 s]
/proc/loadavg: 1.00 1.03 1.00 2/79 8259
/proc/meminfo: memFree=1727240/2055920 swapFree=4141216/4192956
[pid=7858] ppid=7856 vsize=5356 CPUtime=0.02
/proc/7858/stat : 7858 (rsat.sh) S 7856 7858 7482 0 -1 4194304 305 324 0 0 0 0 2 0 16 0 1 0 310849437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7858/statm: 1339 235 195 169 0 50 0
[pid=7861] ppid=7858 vsize=98560 CPUtime=4360.87
/proc/7861/stat : 7861 (rsat) R 7858 7858 7482 0 -1 4194304 53418 0 0 0 436019 68 0 0 25 0 1 0 310849440 100925440 22785 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7861/statm: 24640 22785 86 211 0 24426 0
Current children cumulated CPU time (s) 4360.89
Current children cumulated vsize (KiB) 103916

[startup+4422.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/79 8259
/proc/meminfo: memFree=1727240/2055920 swapFree=4141216/4192956
[pid=7858] ppid=7856 vsize=5356 CPUtime=0.02
/proc/7858/stat : 7858 (rsat.sh) S 7856 7858 7482 0 -1 4194304 305 324 0 0 0 0 2 0 16 0 1 0 310849437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7858/statm: 1339 235 195 169 0 50 0
[pid=7861] ppid=7858 vsize=98560 CPUtime=4420.85
/proc/7861/stat : 7861 (rsat) R 7858 7858 7482 0 -1 4194304 53449 0 0 0 442017 68 0 0 25 0 1 0 310849440 100925440 22816 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7861/statm: 24640 22816 86 211 0 24426 0
Current children cumulated CPU time (s) 4420.87
Current children cumulated vsize (KiB) 103916

[startup+4482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 8259
/proc/meminfo: memFree=1726536/2055920 swapFree=4141216/4192956
[pid=7858] ppid=7856 vsize=5356 CPUtime=0.02
/proc/7858/stat : 7858 (rsat.sh) S 7856 7858 7482 0 -1 4194304 305 324 0 0 0 0 2 0 16 0 1 0 310849437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7858/statm: 1339 235 195 169 0 50 0
[pid=7861] ppid=7858 vsize=99216 CPUtime=4480.83
/proc/7861/stat : 7861 (rsat) R 7858 7858 7482 0 -1 4194304 53617 0 0 0 448014 69 0 0 25 0 1 0 310849440 101597184 22984 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7861/statm: 24804 22984 86 211 0 24590 0
Current children cumulated CPU time (s) 4480.85
Current children cumulated vsize (KiB) 104572

[startup+4542.3 s]
/proc/loadavg: 1.05 1.02 1.00 2/79 8259
/proc/meminfo: memFree=1726216/2055920 swapFree=4141216/4192956
[pid=7858] ppid=7856 vsize=5356 CPUtime=0.02
/proc/7858/stat : 7858 (rsat.sh) S 7856 7858 7482 0 -1 4194304 305 324 0 0 0 0 2 0 16 0 1 0 310849437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7858/statm: 1339 235 195 169 0 50 0
[pid=7861] ppid=7858 vsize=100248 CPUtime=4540.82
/proc/7861/stat : 7861 (rsat) R 7858 7858 7482 0 -1 4194304 53863 0 0 0 454012 70 0 0 25 0 1 0 310849440 102653952 23068 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7861/statm: 25062 23068 86 211 0 24848 0
Current children cumulated CPU time (s) 4540.84
Current children cumulated vsize (KiB) 105604

[startup+4602.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/79 8259
/proc/meminfo: memFree=1726088/2055920 swapFree=4141216/4192956
[pid=7858] ppid=7856 vsize=5356 CPUtime=0.02
/proc/7858/stat : 7858 (rsat.sh) S 7856 7858 7482 0 -1 4194304 305 324 0 0 0 0 2 0 16 0 1 0 310849437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7858/statm: 1339 235 195 169 0 50 0
[pid=7861] ppid=7858 vsize=100248 CPUtime=4600.8
/proc/7861/stat : 7861 (rsat) R 7858 7858 7482 0 -1 4194304 53878 0 0 0 460010 70 0 0 25 0 1 0 310849440 102653952 23083 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7861/statm: 25062 23083 86 211 0 24848 0
Current children cumulated CPU time (s) 4600.82
Current children cumulated vsize (KiB) 105604

[startup+4662.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 8259
/proc/meminfo: memFree=1725960/2055920 swapFree=4141216/4192956
[pid=7858] ppid=7856 vsize=5356 CPUtime=0.02
/proc/7858/stat : 7858 (rsat.sh) S 7856 7858 7482 0 -1 4194304 305 324 0 0 0 0 2 0 16 0 1 0 310849437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7858/statm: 1339 235 195 169 0 50 0
[pid=7861] ppid=7858 vsize=100380 CPUtime=4660.79
/proc/7861/stat : 7861 (rsat) R 7858 7858 7482 0 -1 4194304 53902 0 0 0 466008 71 0 0 25 0 1 0 310849440 102789120 23107 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7861/statm: 25095 23107 86 211 0 24881 0
Current children cumulated CPU time (s) 4660.81
Current children cumulated vsize (KiB) 105736

[startup+4722.31 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 8259
/proc/meminfo: memFree=1725832/2055920 swapFree=4141216/4192956
[pid=7858] ppid=7856 vsize=5356 CPUtime=0.02
/proc/7858/stat : 7858 (rsat.sh) S 7856 7858 7482 0 -1 4194304 305 324 0 0 0 0 2 0 16 0 1 0 310849437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7858/statm: 1339 235 195 169 0 50 0
[pid=7861] ppid=7858 vsize=100512 CPUtime=4720.77
/proc/7861/stat : 7861 (rsat) R 7858 7858 7482 0 -1 4194304 53925 0 0 0 472006 71 0 0 25 0 1 0 310849440 102924288 23130 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7861/statm: 25128 23130 86 211 0 24914 0
Current children cumulated CPU time (s) 4720.79
Current children cumulated vsize (KiB) 105868

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8259
/proc/meminfo: memFree=1725128/2055920 swapFree=4141216/4192956
[pid=7858] ppid=7856 vsize=5356 CPUtime=0.02
/proc/7858/stat : 7858 (rsat.sh) S 7856 7858 7482 0 -1 4194304 305 324 0 0 0 0 2 0 16 0 1 0 310849437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7858/statm: 1339 235 195 169 0 50 0
[pid=7861] ppid=7858 vsize=101292 CPUtime=4780.75
/proc/7861/stat : 7861 (rsat) R 7858 7858 7482 0 -1 4194304 54185 0 0 0 478004 71 0 0 25 0 1 0 310849440 103723008 23292 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7861/statm: 25323 23292 86 211 0 25109 0
Current children cumulated CPU time (s) 4780.77
Current children cumulated vsize (KiB) 106648

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8259
/proc/meminfo: memFree=1725000/2055920 swapFree=4141216/4192956
[pid=7858] ppid=7856 vsize=5356 CPUtime=0.02
/proc/7858/stat : 7858 (rsat.sh) S 7856 7858 7482 0 -1 4194304 305 324 0 0 0 0 2 0 16 0 1 0 310849437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7858/statm: 1339 235 195 169 0 50 0
[pid=7861] ppid=7858 vsize=101292 CPUtime=4840.74
/proc/7861/stat : 7861 (rsat) R 7858 7858 7482 0 -1 4194304 54217 0 0 0 484002 72 0 0 25 0 1 0 310849440 103723008 23324 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7861/statm: 25323 23324 86 211 0 25109 0
Current children cumulated CPU time (s) 4840.76
Current children cumulated vsize (KiB) 106648

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8259
/proc/meminfo: memFree=1724552/2055920 swapFree=4141216/4192956
[pid=7858] ppid=7856 vsize=5356 CPUtime=0.02
/proc/7858/stat : 7858 (rsat.sh) S 7856 7858 7482 0 -1 4194304 305 324 0 0 0 0 2 0 16 0 1 0 310849437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7858/statm: 1339 235 195 169 0 50 0
[pid=7861] ppid=7858 vsize=101680 CPUtime=4900.72
/proc/7861/stat : 7861 (rsat) R 7858 7858 7482 0 -1 4194304 54373 0 0 0 490000 72 0 0 25 0 1 0 310849440 104120320 23414 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7861/statm: 25420 23414 86 211 0 25206 0
Current children cumulated CPU time (s) 4900.74
Current children cumulated vsize (KiB) 107036

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/79 8259
/proc/meminfo: memFree=1724296/2055920 swapFree=4141216/4192956
[pid=7858] ppid=7856 vsize=5356 CPUtime=0.02
/proc/7858/stat : 7858 (rsat.sh) S 7856 7858 7482 0 -1 4194304 305 324 0 0 0 0 2 0 16 0 1 0 310849437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7858/statm: 1339 235 195 169 0 50 0
[pid=7861] ppid=7858 vsize=102196 CPUtime=4960.7
/proc/7861/stat : 7861 (rsat) R 7858 7858 7482 0 -1 4194304 54554 0 0 0 495997 73 0 0 25 0 1 0 310849440 104648704 23497 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7861/statm: 25549 23497 86 211 0 25335 0
Current children cumulated CPU time (s) 4960.72
Current children cumulated vsize (KiB) 107552



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 8259
/proc/meminfo: memFree=1723976/2055920 swapFree=4141216/4192956
[pid=7858] ppid=7856 vsize=5356 CPUtime=0.02
/proc/7858/stat : 7858 (rsat.sh) S 7856 7858 7482 0 -1 4194304 305 324 0 0 0 0 2 0 16 0 1 0 310849437 5484544 235 18446744073709551615 4194304 4889804 548682069200 18446744073709551615 259913212740 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/7858/statm: 1339 235 195 169 0 50 0
[pid=7861] ppid=7858 vsize=102584 CPUtime=5000
/proc/7861/stat : 7861 (rsat) R 7858 7858 7482 0 -1 4194304 54655 0 0 0 499927 73 0 0 25 0 1 0 310849440 105046016 23532 18446744073709551615 134512640 135377749 4294956752 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/7861/statm: 25646 23532 86 211 0 25432 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 107940

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)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 7858 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=25996
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=3999
# CPU time returned by wait4() is 0.029995
# while last known CPU time is 5000.02
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 5001.62
CPU time (s): 5000.02
CPU user time (s): 4999.29
CPU system time (s): 0.73
CPU usage (%): 99.9681
Max. virtual memory (cumulated for all children) (KiB): 138324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.025996
system time used= 0.003999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 629
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= 17
involuntary context switches= 2

runsolver used 4.86826 second user time and 12.5961 second system time

The end

Launcher Data (download as text)

Begin job on node4 on Sat May  5 06:55:17 UTC 2007

IDJOB= 456553
IDBENCH= 24750
IDSOLVER= 169
FILE ID= node4/456553-1178348117

PBS_JOBID= 5188612

Free space on /tmp= 66563 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest04-lksat-n1100-m7545-k4-l4-s310659001.sat05-524.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456553-1178348117/rsat.sh /tmp/evaluation/456553-1178348117/instance-456553-1178348117.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-456553-1178348117 -o ROOT/results/node4/solver-456553-1178348117 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456553-1178348117/rsat.sh /tmp/evaluation/456553-1178348117/instance-456553-1178348117.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  3c6e2bf4052a26ce5bdb6cfc9e1f735c

RANDOM SEED= 972209374

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.218
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		: 3000.218
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:       1820528 kB
Buffers:         38524 kB
Cached:         108060 kB
SwapCached:      15188 kB
Active:         100816 kB
Inactive:        68928 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1820528 kB
SwapTotal:     4192956 kB
SwapFree:      4141216 kB
Dirty:            1836 kB
Writeback:           0 kB
Mapped:          30040 kB
Slab:            51176 kB
Committed_AS:  9807520 kB
PageTables:       1816 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= 66563 MiB

End job on node4 on Sat May  5 08:18:41 UTC 2007