Trace number 313340

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
Rsat 2007-02-08? (TO) 1200.08 1200.51

General information on the benchmark

Nameindustrial/anbulagan/
medium-sat/total-10-15-s.cnf
MD5SUMc19d8230b3c2026af5f29abce0d10f19
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark41.1987
Satisfiable
(Un)Satisfiability was proved
Number of variables270120
Number of clauses1250036
Sum of the clauses size2877772
Maximum clause length10
Minimum clause length1
Number of clauses of size 122595
Number of clauses of size 2979486
Number of clauses of size 3197175
Number of clauses of size 45640
Number of clauses of size 522560
Number of clauses of size over 522580

Solver Data (download as text)

0.00/0.00	c Parsing...
1.19/1.22	c ==============================================================================
1.19/1.22	c |           |     ORIGINAL     |              LEARNT              |          |
1.19/1.22	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
1.19/1.22	c ==============================================================================
1.19/1.22	c |         0 | 1227441  2855177 |  368232       0        0     nan |  0.000 % |
9.29/9.32	c |         0 |  476002  1243148 |      --       0       --      -- |     --   | -457429/-945976
9.29/9.32	c ==============================================================================
9.29/9.32	c Result  :   #vars: 76714   #clauses: 476002   #literals: 1243148
9.29/9.32	c CPU time:   9.00063 s
9.29/9.32	c ==============================================================================
9.98/10.02	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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node30/watcher-313340-1176883031 -o ROOT/results/node30/solver-313340-1176883031 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313340-1176883031/rsat.sh /tmp/evaluation/313340-1176883031/instance-313340-1176883031.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18137
/proc/meminfo: memFree=1580608/2055920 swapFree=4157140/4192956
[pid=18137] ppid=18135 vsize=5352 CPUtime=0
/proc/18137/stat : 18137 (rsat.sh) S 18135 18137 17407 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 136218867 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18137/statm: 1338 232 195 169 0 49 0
[pid=18138] ppid=18137 vsize=1136 CPUtime=0
/proc/18138/stat : 18138 (SatElite) R 18137 18137 17407 0 -1 4194304 200 0 0 0 0 0 0 0 19 0 1 0 136218867 1163264 182 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134548165 0 0 4096 3 0 0 0 17 1 0 0
/proc/18138/statm: 284 182 49 128 0 153 0

[startup+0.039784 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18137
/proc/meminfo: memFree=1580608/2055920 swapFree=4157140/4192956
[pid=18137] ppid=18135 vsize=5352 CPUtime=0
/proc/18137/stat : 18137 (rsat.sh) S 18135 18137 17407 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 136218867 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18137/statm: 1338 232 195 169 0 49 0
[pid=18138] ppid=18137 vsize=9436 CPUtime=0.03
/proc/18138/stat : 18138 (SatElite) R 18137 18137 17407 0 -1 4194304 1620 0 0 0 2 1 0 0 19 0 1 0 136218867 9662464 1602 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/18138/statm: 2359 1602 49 128 0 2228 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 14788

[startup+0.101782 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18137
/proc/meminfo: memFree=1580608/2055920 swapFree=4157140/4192956
[pid=18137] ppid=18135 vsize=5352 CPUtime=0
/proc/18137/stat : 18137 (rsat.sh) S 18135 18137 17407 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 136218867 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18137/statm: 1338 232 195 169 0 49 0
[pid=18138] ppid=18137 vsize=21208 CPUtime=0.08
/proc/18138/stat : 18138 (SatElite) R 18137 18137 17407 0 -1 4194304 3927 0 0 0 7 1 0 0 19 0 1 0 136218867 21716992 3909 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134548172 0 0 4096 3 0 0 0 17 1 0 0
/proc/18138/statm: 5302 3911 49 128 0 5171 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 26560

[startup+0.301794 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18137
/proc/meminfo: memFree=1580608/2055920 swapFree=4157140/4192956
[pid=18137] ppid=18135 vsize=5352 CPUtime=0
/proc/18137/stat : 18137 (rsat.sh) S 18135 18137 17407 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 136218867 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18137/statm: 1338 232 195 169 0 49 0
[pid=18138] ppid=18137 vsize=51008 CPUtime=0.28
/proc/18138/stat : 18138 (SatElite) R 18137 18137 17407 0 -1 4194304 12024 0 0 0 22 6 0 0 21 0 1 0 136218867 52232192 12006 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/18138/statm: 12752 12006 49 128 0 12621 0
Current children cumulated CPU time (s) 0.28
Current children cumulated vsize (KiB) 56360

[startup+0.701818 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 18137
/proc/meminfo: memFree=1580608/2055920 swapFree=4157140/4192956
[pid=18137] ppid=18135 vsize=5352 CPUtime=0
/proc/18137/stat : 18137 (rsat.sh) S 18135 18137 17407 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 136218867 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18137/statm: 1338 232 195 169 0 49 0
[pid=18138] ppid=18137 vsize=80116 CPUtime=0.68
/proc/18138/stat : 18138 (SatElite) R 18137 18137 17407 0 -1 4194304 19297 0 0 0 57 11 0 0 24 0 1 0 136218867 82038784 19279 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699389 0 0 4096 3 0 0 0 17 1 0 0
/proc/18138/statm: 20029 19280 49 128 0 19898 0
Current children cumulated CPU time (s) 0.68
Current children cumulated vsize (KiB) 85468

[startup+1.50187 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 18139
/proc/meminfo: memFree=1485040/2055920 swapFree=4157140/4192956
[pid=18137] ppid=18135 vsize=5352 CPUtime=0
/proc/18137/stat : 18137 (rsat.sh) S 18135 18137 17407 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 136218867 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18137/statm: 1338 232 195 169 0 49 0
[pid=18138] ppid=18137 vsize=147476 CPUtime=1.49
/proc/18138/stat : 18138 (SatElite) R 18137 18137 17407 0 -1 4194304 29263 0 0 0 132 17 0 0 25 0 1 0 136218867 151015424 29149 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134530725 0 0 4096 3 0 0 0 17 1 0 0
/proc/18138/statm: 36869 29149 64 128 0 36738 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 152828

[startup+3.10197 s]
/proc/loadavg: 0.92 0.98 0.99 2/79 18139
/proc/meminfo: memFree=1454128/2055920 swapFree=4157140/4192956
[pid=18137] ppid=18135 vsize=5352 CPUtime=0
/proc/18137/stat : 18137 (rsat.sh) S 18135 18137 17407 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 136218867 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18137/statm: 1338 232 195 169 0 49 0
[pid=18138] ppid=18137 vsize=162632 CPUtime=3.09
/proc/18138/stat : 18138 (SatElite) R 18137 18137 17407 0 -1 4194304 35409 0 0 0 288 21 0 0 25 0 1 0 136218867 166535168 32424 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 1 0 0
/proc/18138/statm: 40658 32424 69 128 0 40527 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 167984

[startup+6.30117 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 18139
/proc/meminfo: memFree=1437104/2055920 swapFree=4157140/4192956
[pid=18137] ppid=18135 vsize=5352 CPUtime=0
/proc/18137/stat : 18137 (rsat.sh) S 18135 18137 17407 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 136218867 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/18137/statm: 1338 232 195 169 0 49 0
[pid=18138] ppid=18137 vsize=169532 CPUtime=6.28
/proc/18138/stat : 18138 (SatElite) R 18137 18137 17407 0 -1 4194304 40002 0 0 0 604 24 0 0 25 0 1 0 136218867 173600768 33142 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699485 0 0 4096 3 0 0 0 17 1 0 0
/proc/18138/statm: 42383 33142 69 128 0 42252 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 174884

[startup+12.7016 s]
/proc/loadavg: 0.93 0.98 0.99 2/79 18140
/proc/meminfo: memFree=1533616/2055920 swapFree=4157140/4192956
[pid=18137] ppid=18135 vsize=5352 CPUtime=10.01
/proc/18137/stat : 18137 (rsat.sh) S 18135 18137 17407 0 -1 4194304 305 54132 0 0 0 0 965 36 18 0 1 0 136218867 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18137/statm: 1338 234 195 169 0 49 0
[pid=18140] ppid=18137 vsize=32104 CPUtime=2.66
/proc/18140/stat : 18140 (rsat) R 18137 18137 17407 0 -1 4194304 8172 0 0 0 262 4 0 0 25 0 1 0 136219870 32874496 7637 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18140/statm: 8026 7637 86 211 0 7812 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 37456

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/79 18140
/proc/meminfo: memFree=1532592/2055920 swapFree=4157140/4192956
[pid=18137] ppid=18135 vsize=5352 CPUtime=10.01
/proc/18137/stat : 18137 (rsat.sh) S 18135 18137 17407 0 -1 4194304 305 54132 0 0 0 0 965 36 18 0 1 0 136218867 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18137/statm: 1338 234 195 169 0 49 0
[pid=18140] ppid=18137 vsize=33404 CPUtime=15.46
/proc/18140/stat : 18140 (rsat) R 18137 18137 17407 0 -1 4194304 8557 0 0 0 1541 5 0 0 25 0 1 0 136219870 34205696 7981 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134527380 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18140/statm: 8351 7981 86 211 0 8137 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 38756

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/79 18140
/proc/meminfo: memFree=1525808/2055920 swapFree=4157140/4192956
[pid=18137] ppid=18135 vsize=5352 CPUtime=10.01
/proc/18137/stat : 18137 (rsat.sh) S 18135 18137 17407 0 -1 4194304 305 54132 0 0 0 0 965 36 18 0 1 0 136218867 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18137/statm: 1338 234 195 169 0 49 0
[pid=18140] ppid=18137 vsize=40364 CPUtime=41.05
/proc/18140/stat : 18140 (rsat) R 18137 18137 17407 0 -1 4194304 10303 0 0 0 4098 7 0 0 25 0 1 0 136219870 41332736 9664 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134530120 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18140/statm: 10091 9664 86 211 0 9877 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 45716

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/79 18140
/proc/meminfo: memFree=1509104/2055920 swapFree=4157140/4192956
[pid=18137] ppid=18135 vsize=5352 CPUtime=10.01
/proc/18137/stat : 18137 (rsat.sh) S 18135 18137 17407 0 -1 4194304 305 54132 0 0 0 0 965 36 18 0 1 0 136218867 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18137/statm: 1338 234 195 169 0 49 0
[pid=18140] ppid=18137 vsize=57248 CPUtime=92.25
/proc/18140/stat : 18140 (rsat) R 18137 18137 17407 0 -1 4194304 14592 0 0 0 9213 12 0 0 25 0 1 0 136219870 58621952 13854 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134529671 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18140/statm: 14312 13854 86 211 0 14098 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 62600

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18140
/proc/meminfo: memFree=1496432/2055920 swapFree=4157140/4192956
[pid=18137] ppid=18135 vsize=5352 CPUtime=10.01
/proc/18137/stat : 18137 (rsat.sh) S 18135 18137 17407 0 -1 4194304 305 54132 0 0 0 0 965 36 18 0 1 0 136218867 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18137/statm: 1338 234 195 169 0 49 0
[pid=18140] ppid=18137 vsize=69588 CPUtime=152.22
/proc/18140/stat : 18140 (rsat) R 18137 18137 17407 0 -1 4194304 17949 0 0 0 15206 16 0 0 25 0 1 0 136219870 71258112 17011 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18140/statm: 17397 17011 86 211 0 17183 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 74940

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18140
/proc/meminfo: memFree=1480880/2055920 swapFree=4157140/4192956
[pid=18137] ppid=18135 vsize=5352 CPUtime=10.01
/proc/18137/stat : 18137 (rsat.sh) S 18135 18137 17407 0 -1 4194304 305 54132 0 0 0 0 965 36 18 0 1 0 136218867 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18137/statm: 1338 234 195 169 0 49 0
[pid=18140] ppid=18137 vsize=85552 CPUtime=212.21
/proc/18140/stat : 18140 (rsat) R 18137 18137 17407 0 -1 4194304 22013 0 0 0 21199 22 0 0 25 0 1 0 136219870 87605248 20869 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134526583 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18140/statm: 21388 20869 86 211 0 21174 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 90904

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/85 18318
/proc/meminfo: memFree=1468144/2055920 swapFree=4157140/4192956
[pid=18137] ppid=18135 vsize=5352 CPUtime=10.01
/proc/18137/stat : 18137 (rsat.sh) S 18135 18137 17407 0 -1 4194304 305 54132 0 0 0 0 965 36 18 0 1 0 136218867 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18137/statm: 1338 234 195 169 0 49 0
[pid=18140] ppid=18137 vsize=96908 CPUtime=272.11
/proc/18140/stat : 18140 (rsat) R 18137 18137 17407 0 -1 4194304 24976 0 0 0 27184 27 0 0 25 0 1 0 136219870 99233792 23791 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134523203 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18140/statm: 24227 23791 86 211 0 24013 0
Current children cumulated CPU time (s) 282.12
Current children cumulated vsize (KiB) 102260

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18338
/proc/meminfo: memFree=1450096/2055920 swapFree=4157140/4192956
[pid=18137] ppid=18135 vsize=5352 CPUtime=10.01
/proc/18137/stat : 18137 (rsat.sh) S 18135 18137 17407 0 -1 4194304 305 54132 0 0 0 0 965 36 18 0 1 0 136218867 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18137/statm: 1338 234 195 169 0 49 0
[pid=18140] ppid=18137 vsize=117128 CPUtime=332.08
/proc/18140/stat : 18140 (rsat) R 18137 18137 17407 0 -1 4194304 30089 0 0 0 33175 33 0 0 25 0 1 0 136219870 119939072 28511 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18140/statm: 29282 28511 86 211 0 29068 0

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

/proc/18140/statm: 41123 40554 86 211 0 40909 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 169844

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18338
/proc/meminfo: memFree=1401584/2055920 swapFree=4157140/4192956
[pid=18137] ppid=18135 vsize=5352 CPUtime=10.01
/proc/18137/stat : 18137 (rsat.sh) S 18135 18137 17407 0 -1 4194304 305 54132 0 0 0 0 965 36 18 0 1 0 136218867 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18137/statm: 1338 234 195 169 0 49 0
[pid=18140] ppid=18137 vsize=164492 CPUtime=632.01
/proc/18140/stat : 18140 (rsat) R 18137 18137 17407 0 -1 4194304 43736 0 0 0 63153 48 0 0 25 0 1 0 136219870 168439808 40554 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134529409 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18140/statm: 41123 40554 86 211 0 40909 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 169844

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18338
/proc/meminfo: memFree=1401584/2055920 swapFree=4157140/4192956
[pid=18137] ppid=18135 vsize=5352 CPUtime=10.01
/proc/18137/stat : 18137 (rsat.sh) S 18135 18137 17407 0 -1 4194304 305 54132 0 0 0 0 965 36 18 0 1 0 136218867 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18137/statm: 1338 234 195 169 0 49 0
[pid=18140] ppid=18137 vsize=164492 CPUtime=691.99
/proc/18140/stat : 18140 (rsat) R 18137 18137 17407 0 -1 4194304 43736 0 0 0 69151 48 0 0 25 0 1 0 136219870 168439808 40554 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18140/statm: 41123 40554 86 211 0 40909 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 169844

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18338
/proc/meminfo: memFree=1401648/2055920 swapFree=4157140/4192956
[pid=18137] ppid=18135 vsize=5352 CPUtime=10.01
/proc/18137/stat : 18137 (rsat.sh) S 18135 18137 17407 0 -1 4194304 305 54132 0 0 0 0 965 36 18 0 1 0 136218867 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18137/statm: 1338 234 195 169 0 49 0
[pid=18140] ppid=18137 vsize=164492 CPUtime=751.98
/proc/18140/stat : 18140 (rsat) R 18137 18137 17407 0 -1 4194304 43736 0 0 0 75149 49 0 0 25 0 1 0 136219870 168439808 40554 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522826 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18140/statm: 41123 40554 86 211 0 40909 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 169844

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18338
/proc/meminfo: memFree=1401648/2055920 swapFree=4157140/4192956
[pid=18137] ppid=18135 vsize=5352 CPUtime=10.01
/proc/18137/stat : 18137 (rsat.sh) S 18135 18137 17407 0 -1 4194304 305 54132 0 0 0 0 965 36 18 0 1 0 136218867 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18137/statm: 1338 234 195 169 0 49 0
[pid=18140] ppid=18137 vsize=164492 CPUtime=811.96
/proc/18140/stat : 18140 (rsat) R 18137 18137 17407 0 -1 4194304 43736 0 0 0 81147 49 0 0 25 0 1 0 136219870 168439808 40554 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522833 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18140/statm: 41123 40554 86 211 0 40909 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 169844

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18338
/proc/meminfo: memFree=1401648/2055920 swapFree=4157140/4192956
[pid=18137] ppid=18135 vsize=5352 CPUtime=10.01
/proc/18137/stat : 18137 (rsat.sh) S 18135 18137 17407 0 -1 4194304 305 54132 0 0 0 0 965 36 18 0 1 0 136218867 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18137/statm: 1338 234 195 169 0 49 0
[pid=18140] ppid=18137 vsize=164492 CPUtime=871.95
/proc/18140/stat : 18140 (rsat) R 18137 18137 17407 0 -1 4194304 43736 0 0 0 87145 50 0 0 25 0 1 0 136219870 168439808 40554 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18140/statm: 41123 40554 86 211 0 40909 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 169844

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18338
/proc/meminfo: memFree=1401712/2055920 swapFree=4157140/4192956
[pid=18137] ppid=18135 vsize=5352 CPUtime=10.01
/proc/18137/stat : 18137 (rsat.sh) S 18135 18137 17407 0 -1 4194304 305 54132 0 0 0 0 965 36 18 0 1 0 136218867 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18137/statm: 1338 234 195 169 0 49 0
[pid=18140] ppid=18137 vsize=164492 CPUtime=931.94
/proc/18140/stat : 18140 (rsat) R 18137 18137 17407 0 -1 4194304 43736 0 0 0 93143 51 0 0 25 0 1 0 136219870 168439808 40554 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18140/statm: 41123 40554 86 211 0 40909 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 169844

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/79 18338
/proc/meminfo: memFree=1401712/2055920 swapFree=4157140/4192956
[pid=18137] ppid=18135 vsize=5352 CPUtime=10.01
/proc/18137/stat : 18137 (rsat.sh) S 18135 18137 17407 0 -1 4194304 305 54132 0 0 0 0 965 36 18 0 1 0 136218867 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18137/statm: 1338 234 195 169 0 49 0
[pid=18140] ppid=18137 vsize=164492 CPUtime=991.92
/proc/18140/stat : 18140 (rsat) R 18137 18137 17407 0 -1 4194304 43736 0 0 0 99141 51 0 0 25 0 1 0 136219870 168439808 40554 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134989301 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18140/statm: 41123 40554 86 211 0 40909 0
Current children cumulated CPU time (s) 1001.93
Current children cumulated vsize (KiB) 169844

[startup+1062.3 s]
/proc/loadavg: 1.04 1.00 1.00 2/79 18338
/proc/meminfo: memFree=1401584/2055920 swapFree=4157140/4192956
[pid=18137] ppid=18135 vsize=5352 CPUtime=10.01
/proc/18137/stat : 18137 (rsat.sh) S 18135 18137 17407 0 -1 4194304 305 54132 0 0 0 0 965 36 18 0 1 0 136218867 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18137/statm: 1338 234 195 169 0 49 0
[pid=18140] ppid=18137 vsize=164492 CPUtime=1051.91
/proc/18140/stat : 18140 (rsat) R 18137 18137 17407 0 -1 4194304 43764 0 0 0 105139 52 0 0 25 0 1 0 136219870 168439808 40582 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18140/statm: 41123 40582 86 211 0 40909 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 169844

[startup+1122.3 s]
/proc/loadavg: 1.19 1.04 1.01 2/79 18338
/proc/meminfo: memFree=1394480/2055920 swapFree=4157140/4192956
[pid=18137] ppid=18135 vsize=5352 CPUtime=10.01
/proc/18137/stat : 18137 (rsat.sh) S 18135 18137 17407 0 -1 4194304 305 54132 0 0 0 0 965 36 18 0 1 0 136218867 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18137/statm: 1338 234 195 169 0 49 0
[pid=18140] ppid=18137 vsize=171548 CPUtime=1111.89
/proc/18140/stat : 18140 (rsat) R 18137 18137 17407 0 -1 4194304 45578 0 0 0 111135 54 0 0 25 0 1 0 136219870 175665152 42396 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134526447 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18140/statm: 42887 42396 86 211 0 42673 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 176900

[startup+1182.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/79 18338
/proc/meminfo: memFree=1380016/2055920 swapFree=4157140/4192956
[pid=18137] ppid=18135 vsize=5352 CPUtime=10.01
/proc/18137/stat : 18137 (rsat.sh) S 18135 18137 17407 0 -1 4194304 305 54132 0 0 0 0 965 36 18 0 1 0 136218867 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18137/statm: 1338 234 195 169 0 49 0
[pid=18140] ppid=18137 vsize=185812 CPUtime=1171.88
/proc/18140/stat : 18140 (rsat) R 18137 18137 17407 0 -1 4194304 49196 0 0 0 117129 59 0 0 25 0 1 0 136219870 190271488 46009 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18140/statm: 46453 46009 86 211 0 46239 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 191164



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.05 1.03 1.00 2/79 18338
/proc/meminfo: memFree=1376432/2055920 swapFree=4157140/4192956
[pid=18137] ppid=18135 vsize=5352 CPUtime=10.01
/proc/18137/stat : 18137 (rsat.sh) S 18135 18137 17407 0 -1 4194304 305 54132 0 0 0 0 965 36 18 0 1 0 136218867 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18137/statm: 1338 234 195 169 0 49 0
[pid=18140] ppid=18137 vsize=189180 CPUtime=1190.07
/proc/18140/stat : 18140 (rsat) R 18137 18137 17407 0 -1 4194304 50053 0 0 0 118947 60 0 0 25 0 1 0 136219870 193720320 46856 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18140/statm: 47295 46856 86 211 0 47081 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 194532

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

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

[startup+1200.5 s]
/proc/loadavg: 1.05 1.03 1.00 2/79 18338
/proc/meminfo: memFree=1376432/2055920 swapFree=4157140/4192956
[pid=18137] ppid=18135 vsize=5352 CPUtime=10.01
/proc/18137/stat : 18137 (rsat.sh) S 18135 18137 17407 0 -1 4194304 305 54132 0 0 0 0 965 36 18 0 1 0 136218867 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 264907580228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/18137/statm: 1338 234 195 169 0 49 0
[pid=18140] ppid=18137 vsize=189180 CPUtime=1190.07
/proc/18140/stat : 18140 (rsat) R 18137 18137 17407 0 -1 4194304 50053 0 0 0 118947 60 0 0 25 0 1 0 136219870 193720320 46856 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/18140/statm: 47295 46856 86 211 0 47081 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 194532

Child ended because it received signal 15 (SIGTERM)

# WARNING:
# CPU time reported by wait4() is probably wrong !
# wait4(...,&childrusage) returns 18137 and gives
#  childrusage.ru_utime.tv_sec=9
#  childrusage.ru_utime.tv_usec=653532
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=368943
# CPU time returned by wait4() is 10.0225
# while last known CPU time is 1200.08
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1199.12
CPU system time (s): 0.96
CPU usage (%): 99.964
Max. virtual memory (cumulated for all children) (KiB): 194532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 9.65353
system time used= 0.368943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54437
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= 18

runsolver used 1.19882 second user time and 3.17952 second system time

The end

Launcher Data (download as text)

Begin job on node30 on Wed Apr 18 07:57:12 UTC 2007

IDJOB= 313340
IDBENCH= 20364
IDSOLVER= 104
FILE ID= node30/313340-1176883031

PBS_JOBID= 4590322

Free space on /tmp= 66487 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/medium-sat/total-10-15-s.cnf
COMMAND LINE= /tmp/evaluation/313340-1176883031/rsat.sh /tmp/evaluation/313340-1176883031/instance-313340-1176883031.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node30/watcher-313340-1176883031 -o ROOT/results/node30/solver-313340-1176883031 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313340-1176883031/rsat.sh /tmp/evaluation/313340-1176883031/instance-313340-1176883031.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  c19d8230b3c2026af5f29abce0d10f19

RANDOM SEED= 740163639

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node30.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	: 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		: 3000.218
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:       1581080 kB
Buffers:         28768 kB
Cached:         380992 kB
SwapCached:      15308 kB
Active:         116844 kB
Inactive:       316076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1581080 kB
SwapTotal:     4192956 kB
SwapFree:      4157140 kB
Dirty:           24332 kB
Writeback:           0 kB
Mapped:          30076 kB
Slab:            27504 kB
Committed_AS:  2809136 kB
PageTables:       1776 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= 66471 MiB

End job on node30 on Wed Apr 18 08:17:14 UTC 2007