Trace number 456484

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 5002.01

General information on the benchmark

Namecrafted/Difficult/contest05/sabharwal/
gt-ordering-sat-gt-040.sat05-1297.reshuffled-07.cnf
MD5SUMa12e117c336ca4cea22ec458f6b2361c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark15.4117
Satisfiable
(Un)Satisfiability was proved
Number of variables1560
Number of clauses60099
Sum of the clauses size180957
Maximum clause length39
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2780
Number of clauses of size 359279
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 540

Solver Data (download as text)

0.00/0.00	c Parsing...
0.03/0.05	c ==============================================================================
0.03/0.05	c |           |     ORIGINAL     |              LEARNT              |          |
0.03/0.05	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.03/0.05	c ==============================================================================
0.03/0.05	c |         0 |   60099   180957 |   18029       0        0     nan |  0.000 % |
0.03/0.05	c ==============================================================================
0.03/0.05	c Result  :   #vars: 1560   #clauses: 60099   #literals: 180957
0.03/0.05	c CPU time:   0.043993 s
0.03/0.05	c ==============================================================================
0.09/0.13	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/node75/watcher-456484-1178344403 -o ROOT/results/node75/solver-456484-1178344403 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/456484-1178344403/rsat.sh /tmp/evaluation/456484-1178344403/instance-456484-1178344403.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: 1.83 1.94 1.88 3/64 16828
/proc/meminfo: memFree=1893248/2055920 swapFree=4184024/4192956
[pid=16828] ppid=16826 vsize=5352 CPUtime=0
/proc/16828/stat : 16828 (rsat.sh) R 16826 16828 16728 0 -1 4194304 263 0 0 0 0 0 0 0 20 0 1 0 282354193 5480448 231 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231882680991 0 65538 4100 65536 0 0 0 17 1 0 0
/proc/16828/statm: 1338 231 194 169 0 49 0
[pid=16829] ppid=16828 vsize=952 CPUtime=0
/proc/16829/stat : 16829 (SatElite) R 16828 16828 16728 0 -1 4194304 161 0 0 0 0 0 0 0 20 0 1 0 282354193 974848 143 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/16829/statm: 238 144 49 128 0 107 0

[startup+0.0455809 s]
/proc/loadavg: 1.83 1.94 1.88 3/64 16828
/proc/meminfo: memFree=1893248/2055920 swapFree=4184024/4192956
[pid=16828] ppid=16826 vsize=5352 CPUtime=0
/proc/16828/stat : 16828 (rsat.sh) S 16826 16828 16728 0 -1 4194304 282 0 0 0 0 0 0 0 20 0 1 0 282354193 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16828/statm: 1338 232 195 169 0 49 0
[pid=16829] ppid=16828 vsize=3560 CPUtime=0.03
/proc/16829/stat : 16829 (SatElite) R 16828 16828 16728 0 -1 4194304 788 0 0 0 3 0 0 0 21 0 1 0 282354193 3645440 770 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/16829/statm: 890 771 49 128 0 759 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 8912

[startup+0.102597 s]
/proc/loadavg: 1.83 1.94 1.88 3/64 16828
/proc/meminfo: memFree=1893248/2055920 swapFree=4184024/4192956
[pid=16828] ppid=16826 vsize=5352 CPUtime=0
/proc/16828/stat : 16828 (rsat.sh) S 16826 16828 16728 0 -1 4194304 282 0 0 0 0 0 0 0 20 0 1 0 282354193 5480448 232 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16828/statm: 1338 232 195 169 0 49 0
[pid=16829] ppid=16828 vsize=4356 CPUtime=0.09
/proc/16829/stat : 16829 (SatElite) R 16828 16828 16728 0 -1 4194304 1010 0 0 0 8 1 0 0 21 0 1 0 282354193 4460544 992 18446744073709551615 134512640 135038345 4294956736 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/16829/statm: 1089 992 67 128 0 958 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9708

[startup+0.301631 s]
/proc/loadavg: 1.83 1.94 1.88 3/64 16828
/proc/meminfo: memFree=1893248/2055920 swapFree=4184024/4192956
[pid=16828] ppid=16826 vsize=5352 CPUtime=0.12
/proc/16828/stat : 16828 (rsat.sh) S 16826 16828 16728 0 -1 4194304 304 1011 0 0 0 0 11 1 15 0 1 0 282354193 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16828/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 5352

[startup+0.70171 s]
/proc/loadavg: 1.83 1.94 1.88 3/64 16828
/proc/meminfo: memFree=1893248/2055920 swapFree=4184024/4192956
[pid=16828] ppid=16826 vsize=5352 CPUtime=0.12
/proc/16828/stat : 16828 (rsat.sh) S 16826 16828 16728 0 -1 4194304 304 1011 0 0 0 0 11 1 15 0 1 0 282354193 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16828/statm: 1338 234 195 169 0 49 0
Current children cumulated CPU time (s) 0.12
Current children cumulated vsize (KiB) 5352

[startup+1.50187 s]
/proc/loadavg: 1.83 1.94 1.88 2/66 16831
/proc/meminfo: memFree=1883632/2055920 swapFree=4184024/4192956
[pid=16828] ppid=16826 vsize=5352 CPUtime=0.12
/proc/16828/stat : 16828 (rsat.sh) S 16826 16828 16728 0 -1 4194304 304 1011 0 0 0 0 11 1 15 0 1 0 282354193 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16828/statm: 1338 234 195 169 0 49 0
[pid=16831] ppid=16828 vsize=12344 CPUtime=1.36
/proc/16831/stat : 16831 (rsat) R 16828 16828 16728 0 -1 4194304 2896 0 0 0 135 1 0 0 25 0 1 0 282354206 12640256 2882 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16831/statm: 3086 2882 86 211 0 2872 0
Current children cumulated CPU time (s) 1.48
Current children cumulated vsize (KiB) 17696

[startup+3.10119 s]
/proc/loadavg: 1.83 1.94 1.88 2/66 16831
/proc/meminfo: memFree=1880624/2055920 swapFree=4184024/4192956
[pid=16828] ppid=16826 vsize=5352 CPUtime=0.12
/proc/16828/stat : 16828 (rsat.sh) S 16826 16828 16728 0 -1 4194304 304 1011 0 0 0 0 11 1 15 0 1 0 282354193 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16828/statm: 1338 234 195 169 0 49 0
[pid=16831] ppid=16828 vsize=16448 CPUtime=2.96
/proc/16831/stat : 16831 (rsat) R 16828 16828 16728 0 -1 4194304 4139 0 0 0 294 2 0 0 25 0 1 0 282354206 16842752 3929 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16831/statm: 4112 3929 86 211 0 3898 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 21800

[startup+6.30182 s]
/proc/loadavg: 1.77 1.92 1.87 2/66 16831
/proc/meminfo: memFree=1872688/2055920 swapFree=4184024/4192956
[pid=16828] ppid=16826 vsize=5352 CPUtime=0.12
/proc/16828/stat : 16828 (rsat.sh) S 16826 16828 16728 0 -1 4194304 304 1011 0 0 0 0 11 1 15 0 1 0 282354193 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16828/statm: 1338 234 195 169 0 49 0
[pid=16831] ppid=16828 vsize=25456 CPUtime=6.16
/proc/16831/stat : 16831 (rsat) R 16828 16828 16728 0 -1 4194304 7044 0 0 0 613 3 0 0 25 0 1 0 282354206 26066944 6152 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522440 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16831/statm: 6364 6152 86 211 0 6150 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 30808

[startup+12.7011 s]
/proc/loadavg: 1.71 1.91 1.87 2/66 16831
/proc/meminfo: memFree=1862192/2055920 swapFree=4184024/4192956
[pid=16828] ppid=16826 vsize=5352 CPUtime=0.12
/proc/16828/stat : 16828 (rsat.sh) S 16826 16828 16728 0 -1 4194304 304 1011 0 0 0 0 11 1 15 0 1 0 282354193 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16828/statm: 1338 234 195 169 0 49 0
[pid=16831] ppid=16828 vsize=31348 CPUtime=12.56
/proc/16831/stat : 16831 (rsat) R 16828 16828 16728 0 -1 4194304 9343 0 0 0 1252 4 0 0 25 0 1 0 282354206 32100352 7485 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16831/statm: 7837 7485 86 211 0 7623 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 36700

[startup+25.5026 s]
/proc/loadavg: 1.55 1.86 1.85 2/66 16831
/proc/meminfo: memFree=1860656/2055920 swapFree=4184024/4192956
[pid=16828] ppid=16826 vsize=5352 CPUtime=0.12
/proc/16828/stat : 16828 (rsat.sh) S 16826 16828 16728 0 -1 4194304 304 1011 0 0 0 0 11 1 15 0 1 0 282354193 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16828/statm: 1338 234 195 169 0 49 0
[pid=16831] ppid=16828 vsize=33912 CPUtime=25.35
/proc/16831/stat : 16831 (rsat) R 16828 16828 16728 0 -1 4194304 10852 0 0 0 2530 5 0 0 25 0 1 0 282354206 34725888 8222 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522871 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16831/statm: 8478 8222 86 211 0 8264 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 39264

[startup+51.1017 s]
/proc/loadavg: 1.36 1.79 1.83 2/66 16831
/proc/meminfo: memFree=1842544/2055920 swapFree=4184024/4192956
[pid=16828] ppid=16826 vsize=5352 CPUtime=0.12
/proc/16828/stat : 16828 (rsat.sh) S 16826 16828 16728 0 -1 4194304 304 1011 0 0 0 0 11 1 15 0 1 0 282354193 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16828/statm: 1338 234 195 169 0 49 0
[pid=16831] ppid=16828 vsize=53012 CPUtime=50.94
/proc/16831/stat : 16831 (rsat) R 16828 16828 16728 0 -1 4194304 17391 0 0 0 5084 10 0 0 25 0 1 0 282354206 54284288 12777 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134529141 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16831/statm: 13253 12777 86 211 0 13039 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 58364

[startup+102.305 s]
/proc/loadavg: 1.15 1.67 1.78 2/66 16831
/proc/meminfo: memFree=1783664/2055920 swapFree=4184024/4192956
[pid=16828] ppid=16826 vsize=5352 CPUtime=0.12
/proc/16828/stat : 16828 (rsat.sh) S 16826 16828 16728 0 -1 4194304 304 1011 0 0 0 0 11 1 15 0 1 0 282354193 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16828/statm: 1338 234 195 169 0 49 0
[pid=16831] ppid=16828 vsize=111212 CPUtime=102.12
/proc/16831/stat : 16831 (rsat) R 16828 16828 16728 0 -1 4194304 37502 0 0 0 10189 23 0 0 25 0 1 0 282354206 113881088 27065 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134529609 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16831/statm: 27803 27065 86 211 0 27589 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 116564

[startup+162.303 s]
/proc/loadavg: 1.06 1.54 1.73 2/66 16831
/proc/meminfo: memFree=1753712/2055920 swapFree=4184024/4192956
[pid=16828] ppid=16826 vsize=5352 CPUtime=0.12
/proc/16828/stat : 16828 (rsat.sh) S 16826 16828 16728 0 -1 4194304 304 1011 0 0 0 0 11 1 15 0 1 0 282354193 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16828/statm: 1338 234 195 169 0 49 0
[pid=16831] ppid=16828 vsize=141908 CPUtime=162.11
/proc/16831/stat : 16831 (rsat) R 16828 16828 16728 0 -1 4194304 45169 0 0 0 16181 30 0 0 25 0 1 0 282354206 145313792 34732 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16831/statm: 35477 34732 86 211 0 35263 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 147260

[startup+222.302 s]
/proc/loadavg: 1.02 1.44 1.68 2/66 16831
/proc/meminfo: memFree=1684464/2055920 swapFree=4184024/4192956
[pid=16828] ppid=16826 vsize=5352 CPUtime=0.12
/proc/16828/stat : 16828 (rsat.sh) S 16826 16828 16728 0 -1 4194304 304 1011 0 0 0 0 11 1 15 0 1 0 282354193 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16828/statm: 1338 234 195 169 0 49 0
[pid=16831] ppid=16828 vsize=211376 CPUtime=222.08
/proc/16831/stat : 16831 (rsat) R 16828 16828 16728 0 -1 4194304 62415 0 0 0 22164 44 0 0 25 0 1 0 282354206 216449024 51945 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16831/statm: 52844 51945 86 211 0 52630 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 216728

[startup+282.302 s]
/proc/loadavg: 1.00 1.36 1.64 3/66 16831
/proc/meminfo: memFree=1640944/2055920 swapFree=4184024/4192956
[pid=16828] ppid=16826 vsize=5352 CPUtime=0.12
/proc/16828/stat : 16828 (rsat.sh) S 16826 16828 16728 0 -1 4194304 304 1011 0 0 0 0 11 1 15 0 1 0 282354193 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16828/statm: 1338 234 195 169 0 49 0
[pid=16831] ppid=16828 vsize=251660 CPUtime=282.06
/proc/16831/stat : 16831 (rsat) R 16828 16828 16728 0 -1 4194304 76613 0 0 0 28152 54 0 0 25 0 1 0 282354206 257699840 62679 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16831/statm: 62915 62679 86 211 0 62701 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 257012

[startup+342.301 s]
/proc/loadavg: 1.00 1.29 1.59 2/66 16831
/proc/meminfo: memFree=1640880/2055920 swapFree=4184024/4192956
[pid=16828] ppid=16826 vsize=5352 CPUtime=0.12
/proc/16828/stat : 16828 (rsat.sh) S 16826 16828 16728 0 -1 4194304 304 1011 0 0 0 0 11 1 15 0 1 0 282354193 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16828/statm: 1338 234 195 169 0 49 0
[pid=16831] ppid=16828 vsize=251660 CPUtime=342.04
/proc/16831/stat : 16831 (rsat) R 16828 16828 16728 0 -1 4194304 76634 0 0 0 34150 54 0 0 25 0 1 0 282354206 257699840 62700 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134530206 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16831/statm: 62915 62700 86 211 0 62701 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 257012

[startup+402.301 s]
/proc/loadavg: 1.00 1.23 1.55 2/66 16831
/proc/meminfo: memFree=1640816/2055920 swapFree=4184024/4192956

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

/proc/16831/statm: 163210 155001 86 211 0 162996 0
Current children cumulated CPU time (s) 4300.58
Current children cumulated vsize (KiB) 658192

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17229
/proc/meminfo: memFree=1265648/2055920 swapFree=4184024/4192956
[pid=16828] ppid=16826 vsize=5352 CPUtime=0.12
/proc/16828/stat : 16828 (rsat.sh) S 16826 16828 16728 0 -1 4194304 304 1011 0 0 0 0 11 1 15 0 1 0 282354193 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16828/statm: 1338 234 195 169 0 49 0
[pid=16831] ppid=16828 vsize=656188 CPUtime=4360.43
/proc/16831/stat : 16831 (rsat) R 16828 16828 16728 0 -1 4194304 220526 0 0 0 435879 164 0 0 25 0 1 0 282354206 671936512 155945 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134523307 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16831/statm: 164047 155945 86 211 0 163833 0
Current children cumulated CPU time (s) 4360.55
Current children cumulated vsize (KiB) 661540

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17229
/proc/meminfo: memFree=1255856/2055920 swapFree=4184024/4192956
[pid=16828] ppid=16826 vsize=5352 CPUtime=0.12
/proc/16828/stat : 16828 (rsat.sh) S 16826 16828 16728 0 -1 4194304 304 1011 0 0 0 0 11 1 15 0 1 0 282354193 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16828/statm: 1338 234 195 169 0 49 0
[pid=16831] ppid=16828 vsize=667880 CPUtime=4420.42
/proc/16831/stat : 16831 (rsat) R 16828 16828 16728 0 -1 4194304 224499 0 0 0 441874 168 0 0 25 0 1 0 282354206 683909120 158405 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134989301 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16831/statm: 166970 158405 86 211 0 166756 0
Current children cumulated CPU time (s) 4420.54
Current children cumulated vsize (KiB) 673232

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17229
/proc/meminfo: memFree=1247984/2055920 swapFree=4184024/4192956
[pid=16828] ppid=16826 vsize=5352 CPUtime=0.12
/proc/16828/stat : 16828 (rsat.sh) S 16826 16828 16728 0 -1 4194304 304 1011 0 0 0 0 11 1 15 0 1 0 282354193 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16828/statm: 1338 234 195 169 0 49 0
[pid=16831] ppid=16828 vsize=675908 CPUtime=4480.39
/proc/16831/stat : 16831 (rsat) R 16828 16828 16728 0 -1 4194304 227064 0 0 0 447870 169 0 0 25 0 1 0 282354206 692129792 160381 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16831/statm: 168977 160381 86 211 0 168763 0
Current children cumulated CPU time (s) 4480.51
Current children cumulated vsize (KiB) 681260

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17229
/proc/meminfo: memFree=1240496/2055920 swapFree=4184024/4192956
[pid=16828] ppid=16826 vsize=5352 CPUtime=0.12
/proc/16828/stat : 16828 (rsat.sh) S 16826 16828 16728 0 -1 4194304 304 1011 0 0 0 0 11 1 15 0 1 0 282354193 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16828/statm: 1338 234 195 169 0 49 0
[pid=16831] ppid=16828 vsize=684484 CPUtime=4540.37
/proc/16831/stat : 16831 (rsat) R 16828 16828 16728 0 -1 4194304 229400 0 0 0 453866 171 0 0 25 0 1 0 282354206 700911616 162204 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16831/statm: 171121 162204 86 211 0 170907 0
Current children cumulated CPU time (s) 4540.49
Current children cumulated vsize (KiB) 689836

[startup+4602.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/66 17229
/proc/meminfo: memFree=1241648/2055920 swapFree=4184024/4192956
[pid=16828] ppid=16826 vsize=5352 CPUtime=0.12
/proc/16828/stat : 16828 (rsat.sh) S 16826 16828 16728 0 -1 4194304 304 1011 0 0 0 0 11 1 15 0 1 0 282354193 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16828/statm: 1338 234 195 169 0 49 0
[pid=16831] ppid=16828 vsize=679652 CPUtime=4600.35
/proc/16831/stat : 16831 (rsat) R 16828 16828 16728 0 -1 4194304 255092 0 0 0 459853 182 0 0 25 0 1 0 282354206 695963648 161815 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522435 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16831/statm: 169913 161815 86 211 0 169699 0
Current children cumulated CPU time (s) 4600.47
Current children cumulated vsize (KiB) 685004

[startup+4662.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/66 17229
/proc/meminfo: memFree=1242864/2055920 swapFree=4184024/4192956
[pid=16828] ppid=16826 vsize=5352 CPUtime=0.12
/proc/16828/stat : 16828 (rsat.sh) S 16826 16828 16728 0 -1 4194304 304 1011 0 0 0 0 11 1 15 0 1 0 282354193 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16828/statm: 1338 234 195 169 0 49 0
[pid=16831] ppid=16828 vsize=677456 CPUtime=4660.32
/proc/16831/stat : 16831 (rsat) R 16828 16828 16728 0 -1 4194304 255097 0 0 0 465850 182 0 0 25 0 1 0 282354206 693714944 161512 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522420 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16831/statm: 169364 161512 86 211 0 169150 0
Current children cumulated CPU time (s) 4660.44
Current children cumulated vsize (KiB) 682808

[startup+4722.31 s]
/proc/loadavg: 1.01 1.00 1.00 2/66 17229
/proc/meminfo: memFree=1243568/2055920 swapFree=4184024/4192956
[pid=16828] ppid=16826 vsize=5352 CPUtime=0.12
/proc/16828/stat : 16828 (rsat.sh) S 16826 16828 16728 0 -1 4194304 304 1011 0 0 0 0 11 1 15 0 1 0 282354193 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16828/statm: 1338 234 195 169 0 49 0
[pid=16831] ppid=16828 vsize=676428 CPUtime=4720.31
/proc/16831/stat : 16831 (rsat) R 16828 16828 16728 0 -1 4194304 255097 0 0 0 471849 182 0 0 25 0 1 0 282354206 692662272 161327 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522432 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16831/statm: 169107 161327 86 211 0 168893 0
Current children cumulated CPU time (s) 4720.43
Current children cumulated vsize (KiB) 681780

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17229
/proc/meminfo: memFree=1243568/2055920 swapFree=4184024/4192956
[pid=16828] ppid=16826 vsize=5352 CPUtime=0.12
/proc/16828/stat : 16828 (rsat.sh) S 16826 16828 16728 0 -1 4194304 304 1011 0 0 0 0 11 1 15 0 1 0 282354193 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16828/statm: 1338 234 195 169 0 49 0
[pid=16831] ppid=16828 vsize=676428 CPUtime=4780.28
/proc/16831/stat : 16831 (rsat) R 16828 16828 16728 0 -1 4194304 255097 0 0 0 477846 182 0 0 25 0 1 0 282354206 692662272 161327 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522439 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16831/statm: 169107 161327 86 211 0 168893 0
Current children cumulated CPU time (s) 4780.4
Current children cumulated vsize (KiB) 681780

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17229
/proc/meminfo: memFree=1246512/2055920 swapFree=4184024/4192956
[pid=16828] ppid=16826 vsize=5352 CPUtime=0.12
/proc/16828/stat : 16828 (rsat.sh) S 16826 16828 16728 0 -1 4194304 304 1011 0 0 0 0 11 1 15 0 1 0 282354193 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16828/statm: 1338 234 195 169 0 49 0
[pid=16831] ppid=16828 vsize=672140 CPUtime=4840.27
/proc/16831/stat : 16831 (rsat) R 16828 16828 16728 0 -1 4194304 255114 0 0 0 483844 183 0 0 25 0 1 0 282354206 688271360 160566 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522436 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16831/statm: 168035 160566 86 211 0 167821 0
Current children cumulated CPU time (s) 4840.39
Current children cumulated vsize (KiB) 677492

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17229
/proc/meminfo: memFree=1247664/2055920 swapFree=4184024/4192956
[pid=16828] ppid=16826 vsize=5352 CPUtime=0.12
/proc/16828/stat : 16828 (rsat.sh) S 16826 16828 16728 0 -1 4194304 304 1011 0 0 0 0 11 1 15 0 1 0 282354193 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16828/statm: 1338 234 195 169 0 49 0
[pid=16831] ppid=16828 vsize=669828 CPUtime=4900.25
/proc/16831/stat : 16831 (rsat) R 16828 16828 16728 0 -1 4194304 255114 0 0 0 489842 183 0 0 25 0 1 0 282354206 685903872 160252 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522439 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16831/statm: 167457 160252 86 211 0 167243 0
Current children cumulated CPU time (s) 4900.37
Current children cumulated vsize (KiB) 675180

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17229
/proc/meminfo: memFree=1249264/2055920 swapFree=4184024/4192956
[pid=16828] ppid=16826 vsize=5352 CPUtime=0.12
/proc/16828/stat : 16828 (rsat.sh) S 16826 16828 16728 0 -1 4194304 304 1011 0 0 0 0 11 1 15 0 1 0 282354193 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16828/statm: 1338 234 195 169 0 49 0
[pid=16831] ppid=16828 vsize=667772 CPUtime=4960.23
/proc/16831/stat : 16831 (rsat) R 16828 16828 16728 0 -1 4194304 255114 0 0 0 495840 183 0 0 25 0 1 0 282354206 683798528 159899 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522436 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16831/statm: 166943 159899 86 211 0 166729 0
Current children cumulated CPU time (s) 4960.35
Current children cumulated vsize (KiB) 673124



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 17229
/proc/meminfo: memFree=1249264/2055920 swapFree=4184024/4192956
[pid=16828] ppid=16826 vsize=5352 CPUtime=0.12
/proc/16828/stat : 16828 (rsat.sh) S 16826 16828 16728 0 -1 4194304 304 1011 0 0 0 0 11 1 15 0 1 0 282354193 5480448 234 18446744073709551615 4194304 4889804 548682069296 18446744073709551615 231882679108 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/16828/statm: 1338 234 195 169 0 49 0
[pid=16831] ppid=16828 vsize=667772 CPUtime=4999.92
/proc/16831/stat : 16831 (rsat) R 16828 16828 16728 0 -1 4194304 255114 0 0 0 499809 183 0 0 25 0 1 0 282354206 683798528 159899 18446744073709551615 134512640 135377749 4294956832 18446744073709551615 134522435 0 0 4096 1026 0 0 0 17 1 0 0
/proc/16831/statm: 166943 159899 86 211 0 166729 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 673124

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 16828 and gives
#  childrusage.ru_utime.tv_sec=0
#  childrusage.ru_utime.tv_usec=112982
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=15997
# CPU time returned by wait4() is 0.128979
# 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): 5002.01
CPU time (s): 5000.04
CPU user time (s): 4998.2
CPU system time (s): 1.84
CPU usage (%): 99.9606
Max. virtual memory (cumulated for all children) (KiB): 791652

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 0.112982
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1315
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 3.48347 second user time and 10.2924 second system time

The end

Launcher Data (download as text)

Begin job on node75 on Sat May  5 05:53:23 UTC 2007

IDJOB= 456484
IDBENCH= 24727
IDSOLVER= 169
FILE ID= node75/456484-1178344403

PBS_JOBID= 5188829

Free space on /tmp= 66562 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/sabharwal/gt-ordering-sat-gt-040.sat05-1297.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/456484-1178344403/rsat.sh /tmp/evaluation/456484-1178344403/instance-456484-1178344403.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-456484-1178344403 -o ROOT/results/node75/solver-456484-1178344403 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/456484-1178344403/rsat.sh /tmp/evaluation/456484-1178344403/instance-456484-1178344403.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  a12e117c336ca4cea22ec458f6b2361c

RANDOM SEED= 958630989

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node75.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		: 3000.257
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		: 3000.257
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1893720 kB
Buffers:          9816 kB
Cached:          69956 kB
SwapCached:       2984 kB
Active:          29072 kB
Inactive:        60600 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1893720 kB
SwapTotal:     4192956 kB
SwapFree:      4184024 kB
Dirty:            2636 kB
Writeback:           0 kB
Mapped:          15800 kB
Slab:            58512 kB
Committed_AS:  3360380 kB
PageTables:       1432 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= 66561 MiB

End job on node75 on Sat May  5 07:16:47 UTC 2007