Trace number 456370

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) 5000.04 5001.51

General information on the benchmark

Namecrafted/Hard/contest02/
ezfact64_4.sat05-451.reshuffled-07.cnf
MD5SUM713a8514216ff2acf847f596238604da
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4037.3
Satisfiable
(Un)Satisfiability was proved
Number of variables3073
Number of clauses19785
Sum of the clauses size74601
Maximum clause length4
Minimum clause length1
Number of clauses of size 165
Number of clauses of size 20
Number of clauses of size 34344
Number of clauses of size 415376
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Parsing...
0.00/0.02	c ==============================================================================
0.00/0.02	c |           |     ORIGINAL     |              LEARNT              |          |
0.00/0.02	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.00/0.02	c ==============================================================================
0.00/0.02	c |         0 |   19620    74087 |    5885       0        0     nan |  0.000 % |
0.00/0.03	c |         0 |   17803    66745 |      --       0       --      -- |     --   | -1620/-6492
0.00/0.03	c ==============================================================================
0.00/0.03	c Result  :   #vars: 2858   #clauses: 17803   #literals: 66745
0.00/0.03	c CPU time:   0.032994 s
0.00/0.03	c ==============================================================================
0.03/0.07	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/node55/watcher-456370-1178337906 -o ROOT/results/node55/solver-456370-1178337906 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456370-1178337906/rsat.sh /tmp/evaluation/456370-1178337906/instance-456370-1178337906.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: 1.99 1.73 1.34 3/64 31898
/proc/meminfo: memFree=1541900/2055920 swapFree=4184552/4192956
[pid=31898] ppid=31896 vsize=5352 CPUtime=0
/proc/31898/stat : 31898 (rsat.sh) R 31896 31898 30626 0 -1 4194304 263 0 0 0 0 0 0 0 18 0 1 0 281700699 5480448 231 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761608863 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/31898/statm: 1338 231 194 169 0 49 0
[pid=31899] ppid=31898 vsize=1172 CPUtime=0
/proc/31899/stat : 31899 (SatElite) R 31898 31898 30626 0 -1 4194304 186 0 0 0 0 0 0 0 18 0 1 0 281700699 1200128 168 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/31899/statm: 293 168 50 128 0 162 0

[startup+0.0420391 s]
/proc/loadavg: 1.99 1.73 1.34 3/64 31898
/proc/meminfo: memFree=1541900/2055920 swapFree=4184552/4192956
[pid=31898] ppid=31896 vsize=5352 CPUtime=0
/proc/31898/stat : 31898 (rsat.sh) S 31896 31898 30626 0 -1 4194304 282 0 0 0 0 0 0 0 18 0 1 0 281700699 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1338 232 195 169 0 49 0
[pid=31899] ppid=31898 vsize=2876 CPUtime=0.03
/proc/31899/stat : 31899 (SatElite) R 31898 31898 30626 0 -1 4194304 707 0 0 0 3 0 0 0 19 0 1 0 281700699 2945024 615 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/31899/statm: 719 615 70 128 0 588 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8228

[startup+0.101046 s]
/proc/loadavg: 1.99 1.73 1.34 3/64 31898
/proc/meminfo: memFree=1541900/2055920 swapFree=4184552/4192956
[pid=31898] ppid=31896 vsize=5352 CPUtime=0.06
/proc/31898/stat : 31898 (rsat.sh) S 31896 31898 30626 0 -1 4194304 304 708 0 0 0 0 6 0 16 0 1 0 281700699 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.301064 s]
/proc/loadavg: 1.99 1.73 1.34 3/64 31898
/proc/meminfo: memFree=1541900/2055920 swapFree=4184552/4192956
[pid=31898] ppid=31896 vsize=5352 CPUtime=0.06
/proc/31898/stat : 31898 (rsat.sh) S 31896 31898 30626 0 -1 4194304 304 708 0 0 0 0 6 0 16 0 1 0 281700699 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+0.701101 s]
/proc/loadavg: 1.99 1.73 1.34 3/64 31898
/proc/meminfo: memFree=1541900/2055920 swapFree=4184552/4192956
[pid=31898] ppid=31896 vsize=5352 CPUtime=0.06
/proc/31898/stat : 31898 (rsat.sh) S 31896 31898 30626 0 -1 4194304 304 708 0 0 0 0 6 0 16 0 1 0 281700699 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 5352

[startup+1.50118 s]
/proc/loadavg: 1.91 1.72 1.33 2/66 31901
/proc/meminfo: memFree=1538684/2055920 swapFree=4184552/4192956
[pid=31898] ppid=31896 vsize=5352 CPUtime=0.06
/proc/31898/stat : 31898 (rsat.sh) S 31896 31898 30626 0 -1 4194304 304 708 0 0 0 0 6 0 16 0 1 0 281700699 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1338 234 195 169 0 49 0
[pid=31901] ppid=31898 vsize=4168 CPUtime=1.42
/proc/31901/stat : 31901 (rsat) R 31898 31898 30626 0 -1 4194304 917 0 0 0 142 0 0 0 25 0 1 0 281700706 4268032 887 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134524100 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31901/statm: 1042 887 86 211 0 828 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 9520

[startup+3.10233 s]
/proc/loadavg: 1.91 1.72 1.33 2/66 31901
/proc/meminfo: memFree=1537852/2055920 swapFree=4184552/4192956
[pid=31898] ppid=31896 vsize=5352 CPUtime=0.06
/proc/31898/stat : 31898 (rsat.sh) S 31896 31898 30626 0 -1 4194304 304 708 0 0 0 0 6 0 16 0 1 0 281700699 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1338 234 195 169 0 49 0
[pid=31901] ppid=31898 vsize=4856 CPUtime=3.02
/proc/31901/stat : 31901 (rsat) R 31898 31898 30626 0 -1 4194304 1061 0 0 0 302 0 0 0 25 0 1 0 281700706 4972544 1031 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134989301 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31901/statm: 1214 1031 86 211 0 1000 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 10208

[startup+6.30163 s]
/proc/loadavg: 1.91 1.72 1.33 2/66 31901
/proc/meminfo: memFree=1536764/2055920 swapFree=4184552/4192956
[pid=31898] ppid=31896 vsize=5352 CPUtime=0.06
/proc/31898/stat : 31898 (rsat.sh) S 31896 31898 30626 0 -1 4194304 304 708 0 0 0 0 6 0 16 0 1 0 281700699 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1338 234 195 169 0 49 0
[pid=31901] ppid=31898 vsize=5768 CPUtime=6.22
/proc/31901/stat : 31901 (rsat) R 31898 31898 30626 0 -1 4194304 1446 0 0 0 621 1 0 0 25 0 1 0 281700706 5906432 1288 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523217 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31901/statm: 1442 1288 86 211 0 1228 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 11120

[startup+12.7012 s]
/proc/loadavg: 1.77 1.69 1.33 2/66 31901
/proc/meminfo: memFree=1534652/2055920 swapFree=4184552/4192956
[pid=31898] ppid=31896 vsize=5352 CPUtime=0.06
/proc/31898/stat : 31898 (rsat.sh) S 31896 31898 30626 0 -1 4194304 304 708 0 0 0 0 6 0 16 0 1 0 281700699 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1338 234 195 169 0 49 0
[pid=31901] ppid=31898 vsize=7312 CPUtime=12.62
/proc/31901/stat : 31901 (rsat) R 31898 31898 30626 0 -1 4194304 1966 0 0 0 1261 1 0 0 25 0 1 0 281700706 7487488 1612 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31901/statm: 1828 1612 86 211 0 1614 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 12664

[startup+25.5014 s]
/proc/loadavg: 1.65 1.67 1.33 2/66 31901
/proc/meminfo: memFree=1531836/2055920 swapFree=4184552/4192956
[pid=31898] ppid=31896 vsize=5352 CPUtime=0.06
/proc/31898/stat : 31898 (rsat.sh) S 31896 31898 30626 0 -1 4194304 304 708 0 0 0 0 6 0 16 0 1 0 281700699 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1338 234 195 169 0 49 0
[pid=31901] ppid=31898 vsize=10012 CPUtime=25.41
/proc/31901/stat : 31901 (rsat) R 31898 31898 30626 0 -1 4194304 2883 0 0 0 2539 2 0 0 25 0 1 0 281700706 10252288 2333 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31901/statm: 2503 2333 86 211 0 2289 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15364

[startup+51.1019 s]
/proc/loadavg: 1.40 1.61 1.32 2/66 31901
/proc/meminfo: memFree=1529212/2055920 swapFree=4184552/4192956
[pid=31898] ppid=31896 vsize=5352 CPUtime=0.06
/proc/31898/stat : 31898 (rsat.sh) S 31896 31898 30626 0 -1 4194304 304 708 0 0 0 0 6 0 16 0 1 0 281700699 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1338 234 195 169 0 49 0
[pid=31901] ppid=31898 vsize=12828 CPUtime=51.01
/proc/31901/stat : 31901 (rsat) R 31898 31898 30626 0 -1 4194304 4013 0 0 0 5098 3 0 0 25 0 1 0 281700706 13135872 2977 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523156 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31901/statm: 3207 2977 86 211 0 2993 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 18180

[startup+102.306 s]
/proc/loadavg: 1.17 1.51 1.30 2/66 31901
/proc/meminfo: memFree=1525756/2055920 swapFree=4184552/4192956
[pid=31898] ppid=31896 vsize=5352 CPUtime=0.06
/proc/31898/stat : 31898 (rsat.sh) S 31896 31898 30626 0 -1 4194304 304 708 0 0 0 0 6 0 16 0 1 0 281700699 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1338 234 195 169 0 49 0
[pid=31901] ppid=31898 vsize=16864 CPUtime=102.19
/proc/31901/stat : 31901 (rsat) R 31898 31898 30626 0 -1 4194304 5887 0 0 0 10215 4 0 0 25 0 1 0 281700706 17268736 3847 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134530115 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31901/statm: 4216 3847 86 211 0 4002 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 22216

[startup+162.301 s]
/proc/loadavg: 1.06 1.41 1.27 2/66 31901
/proc/meminfo: memFree=1523836/2055920 swapFree=4184552/4192956
[pid=31898] ppid=31896 vsize=5352 CPUtime=0.06
/proc/31898/stat : 31898 (rsat.sh) S 31896 31898 30626 0 -1 4194304 304 708 0 0 0 0 6 0 16 0 1 0 281700699 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1338 234 195 169 0 49 0
[pid=31901] ppid=31898 vsize=18816 CPUtime=162.17
/proc/31901/stat : 31901 (rsat) R 31898 31898 30626 0 -1 4194304 6415 0 0 0 16212 5 0 0 25 0 1 0 281700706 19267584 4375 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31901/statm: 4704 4375 86 211 0 4490 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 24168

[startup+222.301 s]
/proc/loadavg: 1.02 1.34 1.25 2/66 31901
/proc/meminfo: memFree=1517884/2055920 swapFree=4184552/4192956
[pid=31898] ppid=31896 vsize=5352 CPUtime=0.06
/proc/31898/stat : 31898 (rsat.sh) S 31896 31898 30626 0 -1 4194304 304 708 0 0 0 0 6 0 16 0 1 0 281700699 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1338 234 195 169 0 49 0
[pid=31901] ppid=31898 vsize=24412 CPUtime=222.16
/proc/31901/stat : 31901 (rsat) R 31898 31898 30626 0 -1 4194304 7880 0 0 0 22208 8 0 0 25 0 1 0 281700706 24997888 5840 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31901/statm: 6103 5840 86 211 0 5889 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 29764

[startup+282.302 s]
/proc/loadavg: 1.01 1.27 1.24 2/66 31901
/proc/meminfo: memFree=1517628/2055920 swapFree=4184552/4192956
[pid=31898] ppid=31896 vsize=5352 CPUtime=0.06
/proc/31898/stat : 31898 (rsat.sh) S 31896 31898 30626 0 -1 4194304 304 708 0 0 0 0 6 0 16 0 1 0 281700699 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1338 234 195 169 0 49 0
[pid=31901] ppid=31898 vsize=24540 CPUtime=282.14
/proc/31901/stat : 31901 (rsat) R 31898 31898 30626 0 -1 4194304 8687 0 0 0 28206 8 0 0 25 0 1 0 281700706 25128960 5875 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31901/statm: 6135 5875 86 211 0 5921 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 29892

[startup+342.301 s]
/proc/loadavg: 1.00 1.22 1.22 2/66 31901
/proc/meminfo: memFree=1517628/2055920 swapFree=4184552/4192956
[pid=31898] ppid=31896 vsize=5352 CPUtime=0.06
/proc/31898/stat : 31898 (rsat.sh) S 31896 31898 30626 0 -1 4194304 304 708 0 0 0 0 6 0 16 0 1 0 281700699 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1338 234 195 169 0 49 0
[pid=31901] ppid=31898 vsize=24672 CPUtime=342.12
/proc/31901/stat : 31901 (rsat) R 31898 31898 30626 0 -1 4194304 8709 0 0 0 34204 8 0 0 25 0 1 0 281700706 25264128 5897 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31901/statm: 6168 5897 86 211 0 5954 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 30024

[startup+402.301 s]
/proc/loadavg: 1.00 1.18 1.20 2/66 31901
/proc/meminfo: memFree=1514492/2055920 swapFree=4184552/4192956
[pid=31898] ppid=31896 vsize=5352 CPUtime=0.06
/proc/31898/stat : 31898 (rsat.sh) S 31896 31898 30626 0 -1 4194304 304 708 0 0 0 0 6 0 16 0 1 0 281700699 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1338 234 195 169 0 49 0

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

/proc/31901/statm: 28139 27228 86 211 0 27925 0
Current children cumulated CPU time (s) 4361.01
Current children cumulated vsize (KiB) 117908

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32101
/proc/meminfo: memFree=1435836/2055920 swapFree=4184552/4192956
[pid=31898] ppid=31896 vsize=5352 CPUtime=0.06
/proc/31898/stat : 31898 (rsat.sh) S 31896 31898 30626 0 -1 4194304 304 708 0 0 0 0 6 0 16 0 1 0 281700699 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1338 234 195 169 0 49 0
[pid=31901] ppid=31898 vsize=105636 CPUtime=4420.93
/proc/31901/stat : 31901 (rsat) R 31898 31898 30626 0 -1 4194304 43089 0 0 0 442043 50 0 0 25 0 1 0 281700706 108171264 26165 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31901/statm: 26409 26165 86 211 0 26195 0
Current children cumulated CPU time (s) 4420.99
Current children cumulated vsize (KiB) 110988

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32101
/proc/meminfo: memFree=1435900/2055920 swapFree=4184552/4192956
[pid=31898] ppid=31896 vsize=5352 CPUtime=0.06
/proc/31898/stat : 31898 (rsat.sh) S 31896 31898 30626 0 -1 4194304 304 708 0 0 0 0 6 0 16 0 1 0 281700699 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1338 234 195 169 0 49 0
[pid=31901] ppid=31898 vsize=105636 CPUtime=4480.91
/proc/31901/stat : 31901 (rsat) R 31898 31898 30626 0 -1 4194304 43089 0 0 0 448041 50 0 0 25 0 1 0 281700706 108171264 26165 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31901/statm: 26409 26165 86 211 0 26195 0
Current children cumulated CPU time (s) 4480.97
Current children cumulated vsize (KiB) 110988

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32101
/proc/meminfo: memFree=1435964/2055920 swapFree=4184552/4192956
[pid=31898] ppid=31896 vsize=5352 CPUtime=0.06
/proc/31898/stat : 31898 (rsat.sh) S 31896 31898 30626 0 -1 4194304 304 708 0 0 0 0 6 0 16 0 1 0 281700699 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1338 234 195 169 0 49 0
[pid=31901] ppid=31898 vsize=105636 CPUtime=4540.89
/proc/31901/stat : 31901 (rsat) R 31898 31898 30626 0 -1 4194304 43089 0 0 0 454039 50 0 0 25 0 1 0 281700706 108171264 26165 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31901/statm: 26409 26165 86 211 0 26195 0
Current children cumulated CPU time (s) 4540.95
Current children cumulated vsize (KiB) 110988

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32101
/proc/meminfo: memFree=1436028/2055920 swapFree=4184552/4192956
[pid=31898] ppid=31896 vsize=5352 CPUtime=0.06
/proc/31898/stat : 31898 (rsat.sh) S 31896 31898 30626 0 -1 4194304 304 708 0 0 0 0 6 0 16 0 1 0 281700699 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1338 234 195 169 0 49 0
[pid=31901] ppid=31898 vsize=105636 CPUtime=4600.88
/proc/31901/stat : 31901 (rsat) R 31898 31898 30626 0 -1 4194304 43089 0 0 0 460038 50 0 0 25 0 1 0 281700706 108171264 26165 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31901/statm: 26409 26165 86 211 0 26195 0
Current children cumulated CPU time (s) 4600.94
Current children cumulated vsize (KiB) 110988

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32101
/proc/meminfo: memFree=1435964/2055920 swapFree=4184552/4192956
[pid=31898] ppid=31896 vsize=5352 CPUtime=0.06
/proc/31898/stat : 31898 (rsat.sh) S 31896 31898 30626 0 -1 4194304 304 708 0 0 0 0 6 0 16 0 1 0 281700699 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1338 234 195 169 0 49 0
[pid=31901] ppid=31898 vsize=105636 CPUtime=4660.86
/proc/31901/stat : 31901 (rsat) R 31898 31898 30626 0 -1 4194304 43089 0 0 0 466036 50 0 0 25 0 1 0 281700706 108171264 26165 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31901/statm: 26409 26165 86 211 0 26195 0
Current children cumulated CPU time (s) 4660.92
Current children cumulated vsize (KiB) 110988

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32101
/proc/meminfo: memFree=1435900/2055920 swapFree=4184552/4192956
[pid=31898] ppid=31896 vsize=5352 CPUtime=0.06
/proc/31898/stat : 31898 (rsat.sh) S 31896 31898 30626 0 -1 4194304 304 708 0 0 0 0 6 0 16 0 1 0 281700699 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1338 234 195 169 0 49 0
[pid=31901] ppid=31898 vsize=105636 CPUtime=4720.86
/proc/31901/stat : 31901 (rsat) R 31898 31898 30626 0 -1 4194304 43089 0 0 0 472035 51 0 0 25 0 1 0 281700706 108171264 26165 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31901/statm: 26409 26165 86 211 0 26195 0
Current children cumulated CPU time (s) 4720.92
Current children cumulated vsize (KiB) 110988

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32101
/proc/meminfo: memFree=1435836/2055920 swapFree=4184552/4192956
[pid=31898] ppid=31896 vsize=5352 CPUtime=0.06
/proc/31898/stat : 31898 (rsat.sh) S 31896 31898 30626 0 -1 4194304 304 708 0 0 0 0 6 0 16 0 1 0 281700699 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1338 234 195 169 0 49 0
[pid=31901] ppid=31898 vsize=105636 CPUtime=4780.83
/proc/31901/stat : 31901 (rsat) R 31898 31898 30626 0 -1 4194304 43094 0 0 0 478032 51 0 0 25 0 1 0 281700706 108171264 26170 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31901/statm: 26409 26170 86 211 0 26195 0
Current children cumulated CPU time (s) 4780.89
Current children cumulated vsize (KiB) 110988

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32101
/proc/meminfo: memFree=1435708/2055920 swapFree=4184552/4192956
[pid=31898] ppid=31896 vsize=5352 CPUtime=0.06
/proc/31898/stat : 31898 (rsat.sh) S 31896 31898 30626 0 -1 4194304 304 708 0 0 0 0 6 0 16 0 1 0 281700699 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1338 234 195 169 0 49 0
[pid=31901] ppid=31898 vsize=105900 CPUtime=4840.81
/proc/31901/stat : 31901 (rsat) R 31898 31898 30626 0 -1 4194304 43128 0 0 0 484030 51 0 0 25 0 1 0 281700706 108441600 26204 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31901/statm: 26475 26204 86 211 0 26261 0
Current children cumulated CPU time (s) 4840.87
Current children cumulated vsize (KiB) 111252

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32101
/proc/meminfo: memFree=1435260/2055920 swapFree=4184552/4192956
[pid=31898] ppid=31896 vsize=5352 CPUtime=0.06
/proc/31898/stat : 31898 (rsat.sh) S 31896 31898 30626 0 -1 4194304 304 708 0 0 0 0 6 0 16 0 1 0 281700699 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1338 234 195 169 0 49 0
[pid=31901] ppid=31898 vsize=106560 CPUtime=4900.8
/proc/31901/stat : 31901 (rsat) R 31898 31898 30626 0 -1 4194304 43243 0 0 0 490029 51 0 0 25 0 1 0 281700706 109117440 26319 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31901/statm: 26640 26319 86 211 0 26426 0
Current children cumulated CPU time (s) 4900.86
Current children cumulated vsize (KiB) 111912

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32101
/proc/meminfo: memFree=1434940/2055920 swapFree=4184552/4192956
[pid=31898] ppid=31896 vsize=5352 CPUtime=0.06
/proc/31898/stat : 31898 (rsat.sh) S 31896 31898 30626 0 -1 4194304 304 708 0 0 0 0 6 0 16 0 1 0 281700699 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1338 234 195 169 0 49 0
[pid=31901] ppid=31898 vsize=107220 CPUtime=4960.79
/proc/31901/stat : 31901 (rsat) R 31898 31898 30626 0 -1 4194304 43341 0 0 0 496027 52 0 0 25 0 1 0 281700706 109793280 26417 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134530170 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31901/statm: 26805 26417 86 211 0 26591 0
Current children cumulated CPU time (s) 4960.85
Current children cumulated vsize (KiB) 112572



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32101
/proc/meminfo: memFree=1434940/2055920 swapFree=4184552/4192956
[pid=31898] ppid=31896 vsize=5352 CPUtime=0.06
/proc/31898/stat : 31898 (rsat.sh) S 31896 31898 30626 0 -1 4194304 304 708 0 0 0 0 6 0 16 0 1 0 281700699 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1338 234 195 169 0 49 0
[pid=31901] ppid=31898 vsize=107220 CPUtime=4999.98
/proc/31901/stat : 31901 (rsat) R 31898 31898 30626 0 -1 4194304 43348 0 0 0 499946 52 0 0 25 0 1 0 281700706 109793280 26424 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31901/statm: 26805 26424 86 211 0 26591 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 112572

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 32101
/proc/meminfo: memFree=1434940/2055920 swapFree=4184552/4192956
[pid=31898] ppid=31896 vsize=5352 CPUtime=0.06
/proc/31898/stat : 31898 (rsat.sh) S 31896 31898 30626 0 -1 4194304 304 708 0 0 0 0 6 0 16 0 1 0 281700699 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 248761606980 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31898/statm: 1338 234 195 169 0 49 0
[pid=31901] ppid=31898 vsize=107220 CPUtime=4999.98
/proc/31901/stat : 31901 (rsat) R 31898 31898 30626 0 -1 4194304 43348 0 0 0 499946 52 0 0 25 0 1 0 281700706 109793280 26424 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31901/statm: 26805 26424 86 211 0 26591 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 112572

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 31898 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=61990
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=5999
# CPU time returned by wait4() is 0.067989
# while last known CPU time is 5000.04
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 5001.51
CPU time (s): 5000.04
CPU user time (s): 4999.52
CPU system time (s): 0.52
CPU usage (%): 99.9706
Max. virtual memory (cumulated for all children) (KiB): 130340

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.06199
system time used= 0.005999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1012
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= 2

runsolver used 3.65844 second user time and 10.0545 second system time

The end

Launcher Data (download as text)

Begin job on node55 on Sat May  5 04:05:07 UTC 2007

IDJOB= 456370
IDBENCH= 24689
IDSOLVER= 169
FILE ID= node55/456370-1178337906

PBS_JOBID= 5188780

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/ezfact64_4.sat05-451.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456370-1178337906/rsat.sh /tmp/evaluation/456370-1178337906/instance-456370-1178337906.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node55/watcher-456370-1178337906 -o ROOT/results/node55/solver-456370-1178337906 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456370-1178337906/rsat.sh /tmp/evaluation/456370-1178337906/instance-456370-1178337906.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  713a8514216ff2acf847f596238604da

RANDOM SEED= 488654168

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node55.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		: 3000.216
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		: 3000.216
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:       1542308 kB
Buffers:         27244 kB
Cached:         384180 kB
SwapCached:       2492 kB
Active:         118700 kB
Inactive:       302828 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1542308 kB
SwapTotal:     4192956 kB
SwapFree:      4184552 kB
Dirty:            2084 kB
Writeback:           0 kB
Mapped:          16516 kB
Slab:            78096 kB
Committed_AS:  4418544 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= 66562 MiB

End job on node55 on Sat May  5 05:28:30 UTC 2007