Trace number 313700

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) 1200.06 1200.81

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-13-u.cnf
MD5SUMec1a03bc95c5b06907199f7ae65ad092
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables234064
Number of clauses1059777
Sum of the clauses size2420962
Maximum clause length10
Minimum clause length1
Number of clauses of size 117678
Number of clauses of size 2854833
Number of clauses of size 3143326
Number of clauses of size 44880
Number of clauses of size 519520
Number of clauses of size over 519540

Solver Data (download as text)

0.00/0.02	c Parsing...
0.86/0.99	c ==============================================================================
0.86/0.99	c |           |     ORIGINAL     |              LEARNT              |          |
0.86/0.99	c | Conflicts | Clauses Literals |   Limit Clauses Literals  Lit/Cl | Progress |
0.86/0.99	c ==============================================================================
0.86/0.99	c |         0 | 1040931  2400826 |  312279       0        0     nan |  0.000 % |
7.35/7.46	c |         0 |  616982  1688498 |      --       0       --      -- |     --   | -196875/-198394
7.35/7.46	c ==============================================================================
7.35/7.46	c Result  :   #vars: 113377   #clauses: 616982   #literals: 1688498
7.35/7.46	c CPU time:   7.15391 s
7.35/7.46	c ==============================================================================
8.22/8.31	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/node13/watcher-313700-1176889647 -o ROOT/results/node13/solver-313700-1176889647 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313700-1176889647/rsat.sh /tmp/evaluation/313700-1176889647/instance-313700-1176889647.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 1.01 0.99 3/77 31904
/proc/meminfo: memFree=1811136/2055920 swapFree=4159408/4192956
[pid=31904] ppid=31902 vsize=5352 CPUtime=0
/proc/31904/stat : 31904 (rsat.sh) S 31902 31904 30869 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 136882586 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31904/statm: 1338 232 195 169 0 49 0
[pid=31905] ppid=31904 vsize=684 CPUtime=0
/proc/31905/stat : 31905 (SatElite) D 31904 31904 30869 0 -1 4194304 62 0 0 0 0 0 0 0 18 0 1 0 136882586 700416 44 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134699069 0 0 4096 3 18446744071563608240 0 0 17 1 0 0
/proc/31905/statm: 171 44 36 128 0 40 0

[startup+0.0544079 s]
/proc/loadavg: 0.92 1.01 0.99 3/77 31904
/proc/meminfo: memFree=1811136/2055920 swapFree=4159408/4192956
[pid=31904] ppid=31902 vsize=5352 CPUtime=0
/proc/31904/stat : 31904 (rsat.sh) S 31902 31904 30869 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 136882586 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31904/statm: 1338 232 195 169 0 49 0
[pid=31905] ppid=31904 vsize=5800 CPUtime=0.02
/proc/31905/stat : 31905 (SatElite) R 31904 31904 30869 0 -1 4194304 1322 0 0 0 2 0 0 0 18 0 1 0 136882586 5939200 1304 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 0 0 0
/proc/31905/statm: 1450 1305 49 128 0 1319 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 11152

[startup+0.101417 s]
/proc/loadavg: 0.92 1.01 0.99 3/77 31904
/proc/meminfo: memFree=1811136/2055920 swapFree=4159408/4192956
[pid=31904] ppid=31902 vsize=5352 CPUtime=0
/proc/31904/stat : 31904 (rsat.sh) S 31902 31904 30869 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 136882586 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31904/statm: 1338 232 195 169 0 49 0
[pid=31905] ppid=31904 vsize=13336 CPUtime=0.07
/proc/31905/stat : 31905 (SatElite) R 31904 31904 30869 0 -1 4194304 3051 0 0 0 6 1 0 0 18 0 1 0 136882586 13656064 3033 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 0 0 0
/proc/31905/statm: 3334 3034 49 128 0 3203 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 18688

[startup+0.301458 s]
/proc/loadavg: 0.92 1.01 0.99 3/77 31904
/proc/meminfo: memFree=1811136/2055920 swapFree=4159408/4192956
[pid=31904] ppid=31902 vsize=5352 CPUtime=0
/proc/31904/stat : 31904 (rsat.sh) S 31902 31904 30869 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 136882586 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31904/statm: 1338 232 195 169 0 49 0
[pid=31905] ppid=31904 vsize=50712 CPUtime=0.27
/proc/31905/stat : 31905 (SatElite) R 31904 31904 30869 0 -1 4194304 11198 0 0 0 21 6 0 0 19 0 1 0 136882586 51929088 11181 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134546489 0 0 4096 3 0 0 0 17 0 0 0
/proc/31905/statm: 12678 11182 49 128 0 12547 0
Current children cumulated CPU time (s) 0.27
Current children cumulated vsize (KiB) 56064

[startup+0.701545 s]
/proc/loadavg: 0.92 1.01 0.99 3/77 31904
/proc/meminfo: memFree=1811136/2055920 swapFree=4159408/4192956
[pid=31904] ppid=31902 vsize=5352 CPUtime=0
/proc/31904/stat : 31904 (rsat.sh) S 31902 31904 30869 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 136882586 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31904/statm: 1338 232 195 169 0 49 0
[pid=31905] ppid=31904 vsize=78300 CPUtime=0.67
/proc/31905/stat : 31905 (SatElite) R 31904 31904 30869 0 -1 4194304 18681 0 0 0 56 11 0 0 23 0 1 0 136882586 80179200 18663 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134681971 0 0 4096 3 0 0 0 17 0 0 0
/proc/31905/statm: 19575 18663 50 128 0 19444 0
Current children cumulated CPU time (s) 0.67
Current children cumulated vsize (KiB) 83652

[startup+1.50172 s]
/proc/loadavg: 0.92 1.01 0.99 2/79 31906
/proc/meminfo: memFree=1716464/2055920 swapFree=4159408/4192956
[pid=31904] ppid=31902 vsize=5352 CPUtime=0
/proc/31904/stat : 31904 (rsat.sh) S 31902 31904 30869 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 136882586 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31904/statm: 1338 232 195 169 0 49 0
[pid=31905] ppid=31904 vsize=112956 CPUtime=1.46
/proc/31905/stat : 31905 (SatElite) R 31904 31904 30869 0 -1 4194304 28756 0 0 0 129 17 0 0 25 0 1 0 136882586 115666944 26099 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134564876 0 0 4096 3 0 0 0 17 1 0 0
/proc/31905/statm: 28239 26099 69 128 0 28108 0
Current children cumulated CPU time (s) 1.46
Current children cumulated vsize (KiB) 118308

[startup+3.10106 s]
/proc/loadavg: 0.93 1.00 0.99 2/79 31906
/proc/meminfo: memFree=1698928/2055920 swapFree=4159408/4192956
[pid=31904] ppid=31902 vsize=5352 CPUtime=0
/proc/31904/stat : 31904 (rsat.sh) S 31902 31904 30869 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 136882586 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31904/statm: 1338 232 195 169 0 49 0
[pid=31905] ppid=31904 vsize=123648 CPUtime=3.06
/proc/31905/stat : 31905 (SatElite) R 31904 31904 30869 0 -1 4194304 31041 0 0 0 288 18 0 0 25 0 1 0 136882586 126615552 28204 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134582858 0 0 4096 3 0 0 0 17 0 0 0
/proc/31905/statm: 30912 28204 69 128 0 30781 0
Current children cumulated CPU time (s) 3.06
Current children cumulated vsize (KiB) 129000

[startup+6.30174 s]
/proc/loadavg: 0.93 1.00 0.99 2/79 31906
/proc/meminfo: memFree=1689840/2055920 swapFree=4159408/4192956
[pid=31904] ppid=31902 vsize=5352 CPUtime=0
/proc/31904/stat : 31904 (rsat.sh) S 31902 31904 30869 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 136882586 5480448 232 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 1 0 0
/proc/31904/statm: 1338 232 195 169 0 49 0
[pid=31905] ppid=31904 vsize=125500 CPUtime=6.26
/proc/31905/stat : 31905 (SatElite) R 31904 31904 30869 0 -1 4194304 34802 0 0 0 604 22 0 0 25 0 1 0 136882586 128512000 28762 18446744073709551615 134512640 135038345 4294956720 18446744073709551615 134571480 0 0 4096 3 0 0 0 17 0 0 0
/proc/31905/statm: 31375 28762 69 128 0 31244 0
Current children cumulated CPU time (s) 6.26
Current children cumulated vsize (KiB) 130852

[startup+12.7021 s]
/proc/loadavg: 0.94 1.00 0.99 2/79 31907
/proc/meminfo: memFree=1750640/2055920 swapFree=4159408/4192956
[pid=31904] ppid=31902 vsize=5352 CPUtime=8.23
/proc/31904/stat : 31904 (rsat.sh) S 31902 31904 30869 0 -1 4194304 305 45007 0 0 0 0 789 34 16 0 1 0 136882586 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31904/statm: 1338 234 195 169 0 49 0
[pid=31907] ppid=31904 vsize=42640 CPUtime=4.37
/proc/31907/stat : 31907 (rsat) R 31904 31904 30869 0 -1 4194304 11038 0 0 0 432 5 0 0 25 0 1 0 136883417 43663360 10234 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134524189 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31907/statm: 10660 10234 86 211 0 10446 0
Current children cumulated CPU time (s) 12.6
Current children cumulated vsize (KiB) 47992

[startup+25.5018 s]
/proc/loadavg: 0.95 1.00 0.99 2/79 31907
/proc/meminfo: memFree=1743856/2055920 swapFree=4159408/4192956
[pid=31904] ppid=31902 vsize=5352 CPUtime=8.23
/proc/31904/stat : 31904 (rsat.sh) S 31902 31904 30869 0 -1 4194304 305 45007 0 0 0 0 789 34 16 0 1 0 136882586 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31904/statm: 1338 234 195 169 0 49 0
[pid=31907] ppid=31904 vsize=50280 CPUtime=17.17
/proc/31907/stat : 31907 (rsat) R 31904 31904 30869 0 -1 4194304 12992 0 0 0 1710 7 0 0 25 0 1 0 136883417 51486720 12156 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 0 0 0
/proc/31907/statm: 12570 12156 86 211 0 12356 0
Current children cumulated CPU time (s) 25.4
Current children cumulated vsize (KiB) 55632

[startup+51.1013 s]
/proc/loadavg: 0.96 1.00 0.99 2/79 31907
/proc/meminfo: memFree=1726192/2055920 swapFree=4159408/4192956
[pid=31904] ppid=31902 vsize=5352 CPUtime=8.23
/proc/31904/stat : 31904 (rsat.sh) S 31902 31904 30869 0 -1 4194304 305 45007 0 0 0 0 789 34 16 0 1 0 136882586 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31904/statm: 1338 234 195 169 0 49 0
[pid=31907] ppid=31904 vsize=67992 CPUtime=42.71
/proc/31907/stat : 31907 (rsat) R 31904 31904 30869 0 -1 4194304 17464 0 0 0 4259 12 0 0 25 0 1 0 136883417 69623808 16605 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134526466 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31907/statm: 16998 16605 86 211 0 16784 0
Current children cumulated CPU time (s) 50.94
Current children cumulated vsize (KiB) 73344

[startup+102.305 s]
/proc/loadavg: 0.98 1.00 0.99 2/79 31907
/proc/meminfo: memFree=1697392/2055920 swapFree=4159408/4192956
[pid=31904] ppid=31902 vsize=5352 CPUtime=8.23
/proc/31904/stat : 31904 (rsat.sh) S 31902 31904 30869 0 -1 4194304 305 45007 0 0 0 0 789 34 16 0 1 0 136882586 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31904/statm: 1338 234 195 169 0 49 0
[pid=31907] ppid=31904 vsize=96308 CPUtime=93.89
/proc/31907/stat : 31907 (rsat) R 31904 31904 30869 0 -1 4194304 24565 0 0 0 9369 20 0 0 25 0 1 0 136883417 98619392 23671 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522762 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31907/statm: 24077 23671 86 211 0 23863 0
Current children cumulated CPU time (s) 102.12
Current children cumulated vsize (KiB) 101660

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 31907
/proc/meminfo: memFree=1659632/2055920 swapFree=4159408/4192956
[pid=31904] ppid=31902 vsize=5352 CPUtime=8.23
/proc/31904/stat : 31904 (rsat.sh) S 31902 31904 30869 0 -1 4194304 305 45007 0 0 0 0 789 34 16 0 1 0 136882586 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31904/statm: 1338 234 195 169 0 49 0
[pid=31907] ppid=31904 vsize=134232 CPUtime=153.87
/proc/31907/stat : 31907 (rsat) R 31904 31904 30869 0 -1 4194304 34091 0 0 0 15357 30 0 0 25 0 1 0 136883417 137453568 33096 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134524155 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31907/statm: 33558 33096 86 211 0 33344 0
Current children cumulated CPU time (s) 162.1
Current children cumulated vsize (KiB) 139584

[startup+222.303 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 31907
/proc/meminfo: memFree=1631792/2055920 swapFree=4159408/4192956
[pid=31904] ppid=31902 vsize=5352 CPUtime=8.23
/proc/31904/stat : 31904 (rsat.sh) S 31902 31904 30869 0 -1 4194304 305 45007 0 0 0 0 789 34 16 0 1 0 136882586 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31904/statm: 1338 234 195 169 0 49 0
[pid=31907] ppid=31904 vsize=161848 CPUtime=213.85
/proc/31907/stat : 31907 (rsat) R 31904 31904 30869 0 -1 4194304 41033 0 0 0 21347 38 0 0 25 0 1 0 136883417 165732352 40036 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134984727 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31907/statm: 40462 40036 86 211 0 40248 0
Current children cumulated CPU time (s) 222.08
Current children cumulated vsize (KiB) 167200

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 31907
/proc/meminfo: memFree=1597552/2055920 swapFree=4159408/4192956
[pid=31904] ppid=31902 vsize=5352 CPUtime=8.23
/proc/31904/stat : 31904 (rsat.sh) S 31902 31904 30869 0 -1 4194304 305 45007 0 0 0 0 789 34 16 0 1 0 136882586 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31904/statm: 1338 234 195 169 0 49 0
[pid=31907] ppid=31904 vsize=196780 CPUtime=273.82
/proc/31907/stat : 31907 (rsat) R 31904 31904 30869 0 -1 4194304 49810 0 0 0 27333 49 0 0 25 0 1 0 136883417 201502720 48616 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134525892 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31907/statm: 49195 48616 86 211 0 48981 0
Current children cumulated CPU time (s) 282.05
Current children cumulated vsize (KiB) 202132

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 31907
/proc/meminfo: memFree=1559536/2055920 swapFree=4159408/4192956
[pid=31904] ppid=31902 vsize=5352 CPUtime=8.23
/proc/31904/stat : 31904 (rsat.sh) S 31902 31904 30869 0 -1 4194304 305 45007 0 0 0 0 789 34 16 0 1 0 136882586 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31904/statm: 1338 234 195 169 0 49 0
[pid=31907] ppid=31904 vsize=234372 CPUtime=333.8
/proc/31907/stat : 31907 (rsat) R 31904 31904 30869 0 -1 4194304 59256 0 0 0 33320 60 0 0 25 0 1 0 136883417 239996928 58050 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134529730 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31907/statm: 58593 58050 86 211 0 58379 0

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

/proc/31907/statm: 83096 82641 86 211 0 82882 0
Current children cumulated CPU time (s) 521.96
Current children cumulated vsize (KiB) 337736

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 31907
/proc/meminfo: memFree=1433072/2055920 swapFree=4159408/4192956
[pid=31904] ppid=31902 vsize=5352 CPUtime=8.23
/proc/31904/stat : 31904 (rsat.sh) S 31902 31904 30869 0 -1 4194304 305 45007 0 0 0 0 789 34 16 0 1 0 136882586 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31904/statm: 1338 234 195 169 0 49 0
[pid=31907] ppid=31904 vsize=359844 CPUtime=573.7
/proc/31907/stat : 31907 (rsat) R 31904 31904 30869 0 -1 4194304 90837 0 0 0 57274 96 0 0 25 0 1 0 136883417 368480256 89539 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134530164 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31907/statm: 89961 89539 86 211 0 89747 0
Current children cumulated CPU time (s) 581.93
Current children cumulated vsize (KiB) 365196

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 31907
/proc/meminfo: memFree=1403440/2055920 swapFree=4159408/4192956
[pid=31904] ppid=31902 vsize=5352 CPUtime=8.23
/proc/31904/stat : 31904 (rsat.sh) S 31902 31904 30869 0 -1 4194304 305 45007 0 0 0 0 789 34 16 0 1 0 136882586 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31904/statm: 1338 234 195 169 0 49 0
[pid=31907] ppid=31904 vsize=388936 CPUtime=633.68
/proc/31907/stat : 31907 (rsat) R 31904 31904 30869 0 -1 4194304 98170 0 0 0 63265 103 0 0 25 0 1 0 136883417 398270464 96842 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522938 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31907/statm: 97234 96842 86 211 0 97020 0
Current children cumulated CPU time (s) 641.91
Current children cumulated vsize (KiB) 394288

[startup+702.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 31907
/proc/meminfo: memFree=1374384/2055920 swapFree=4159408/4192956
[pid=31904] ppid=31902 vsize=5352 CPUtime=8.23
/proc/31904/stat : 31904 (rsat.sh) S 31902 31904 30869 0 -1 4194304 305 45007 0 0 0 0 789 34 16 0 1 0 136882586 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31904/statm: 1338 234 195 169 0 49 0
[pid=31907] ppid=31904 vsize=419472 CPUtime=693.66
/proc/31907/stat : 31907 (rsat) R 31904 31904 30869 0 -1 4194304 105868 0 0 0 69255 111 0 0 25 0 1 0 136883417 429539328 104124 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31907/statm: 104868 104124 86 211 0 104654 0
Current children cumulated CPU time (s) 701.89
Current children cumulated vsize (KiB) 424824

[startup+762.306 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 31907
/proc/meminfo: memFree=1351216/2055920 swapFree=4159408/4192956
[pid=31904] ppid=31902 vsize=5352 CPUtime=8.23
/proc/31904/stat : 31904 (rsat.sh) S 31902 31904 30869 0 -1 4194304 305 45007 0 0 0 0 789 34 16 0 1 0 136882586 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31904/statm: 1338 234 195 169 0 49 0
[pid=31907] ppid=31904 vsize=442228 CPUtime=753.64
/proc/31907/stat : 31907 (rsat) R 31904 31904 30869 0 -1 4194304 111613 0 0 0 75245 119 0 0 25 0 1 0 136883417 452841472 109841 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522887 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31907/statm: 110557 109841 86 211 0 110343 0
Current children cumulated CPU time (s) 761.87
Current children cumulated vsize (KiB) 447580

[startup+822.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/85 31979
/proc/meminfo: memFree=1326120/2055920 swapFree=4159408/4192956
[pid=31904] ppid=31902 vsize=5352 CPUtime=8.23
/proc/31904/stat : 31904 (rsat.sh) S 31902 31904 30869 0 -1 4194304 305 45007 0 0 0 0 789 34 16 0 1 0 136882586 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31904/statm: 1338 234 195 169 0 49 0
[pid=31907] ppid=31904 vsize=465668 CPUtime=813.56
/proc/31907/stat : 31907 (rsat) R 31904 31904 30869 0 -1 4194304 117520 0 0 0 81229 127 0 0 25 0 1 0 136883417 476844032 115727 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31907/statm: 116417 115727 86 211 0 116203 0
Current children cumulated CPU time (s) 821.79
Current children cumulated vsize (KiB) 471020

[startup+882.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 32105
/proc/meminfo: memFree=1304176/2055920 swapFree=4159408/4192956
[pid=31904] ppid=31902 vsize=5352 CPUtime=8.23
/proc/31904/stat : 31904 (rsat.sh) S 31902 31904 30869 0 -1 4194304 305 45007 0 0 0 0 789 34 16 0 1 0 136882586 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31904/statm: 1338 234 195 169 0 49 0
[pid=31907] ppid=31904 vsize=488284 CPUtime=873.46
/proc/31907/stat : 31907 (rsat) R 31904 31904 30869 0 -1 4194304 123242 0 0 0 87211 135 0 0 25 0 1 0 136883417 500002816 121409 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31907/statm: 122071 121409 86 211 0 121857 0
Current children cumulated CPU time (s) 881.69
Current children cumulated vsize (KiB) 493636

[startup+942.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 32105
/proc/meminfo: memFree=1278512/2055920 swapFree=4159408/4192956
[pid=31904] ppid=31902 vsize=5352 CPUtime=8.23
/proc/31904/stat : 31904 (rsat.sh) S 31902 31904 30869 0 -1 4194304 305 45007 0 0 0 0 789 34 16 0 1 0 136882586 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31904/statm: 1338 234 195 169 0 49 0
[pid=31907] ppid=31904 vsize=514004 CPUtime=933.43
/proc/31907/stat : 31907 (rsat) R 31904 31904 30869 0 -1 4194304 129710 0 0 0 93200 143 0 0 25 0 1 0 136883417 526340096 127867 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134526409 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31907/statm: 128501 127867 86 211 0 128287 0
Current children cumulated CPU time (s) 941.66
Current children cumulated vsize (KiB) 519356

[startup+1002.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 32105
/proc/meminfo: memFree=1253296/2055920 swapFree=4159408/4192956
[pid=31904] ppid=31902 vsize=5352 CPUtime=8.23
/proc/31904/stat : 31904 (rsat.sh) S 31902 31904 30869 0 -1 4194304 305 45007 0 0 0 0 789 34 16 0 1 0 136882586 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31904/statm: 1338 234 195 169 0 49 0
[pid=31907] ppid=31904 vsize=538816 CPUtime=993.41
/proc/31907/stat : 31907 (rsat) R 31904 31904 30869 0 -1 4194304 135956 0 0 0 99190 151 0 0 25 0 1 0 136883417 551747584 134097 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134526646 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31907/statm: 134704 134097 86 211 0 134490 0
Current children cumulated CPU time (s) 1001.64
Current children cumulated vsize (KiB) 544168

[startup+1062.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 32105
/proc/meminfo: memFree=1228272/2055920 swapFree=4159408/4192956
[pid=31904] ppid=31902 vsize=5352 CPUtime=8.23
/proc/31904/stat : 31904 (rsat.sh) S 31902 31904 30869 0 -1 4194304 305 45007 0 0 0 0 789 34 16 0 1 0 136882586 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31904/statm: 1338 234 195 169 0 49 0
[pid=31907] ppid=31904 vsize=563660 CPUtime=1053.39
/proc/31907/stat : 31907 (rsat) R 31904 31904 30869 0 -1 4194304 142211 0 0 0 105180 159 0 0 25 0 1 0 136883417 577187840 140332 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522794 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31907/statm: 140915 140332 86 211 0 140701 0
Current children cumulated CPU time (s) 1061.62
Current children cumulated vsize (KiB) 569012

[startup+1122.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 32105
/proc/meminfo: memFree=1199280/2055920 swapFree=4159408/4192956
[pid=31904] ppid=31902 vsize=5352 CPUtime=8.23
/proc/31904/stat : 31904 (rsat.sh) S 31902 31904 30869 0 -1 4194304 305 45007 0 0 0 0 789 34 16 0 1 0 136882586 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31904/statm: 1338 234 195 169 0 49 0
[pid=31907] ppid=31904 vsize=592420 CPUtime=1113.36
/proc/31907/stat : 31907 (rsat) R 31904 31904 30869 0 -1 4194304 149462 0 0 0 111169 167 0 0 25 0 1 0 136883417 606638080 147547 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31907/statm: 148105 147547 86 211 0 147891 0
Current children cumulated CPU time (s) 1121.59
Current children cumulated vsize (KiB) 597772

[startup+1182.3 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 32105
/proc/meminfo: memFree=1167920/2055920 swapFree=4159408/4192956
[pid=31904] ppid=31902 vsize=5352 CPUtime=8.23
/proc/31904/stat : 31904 (rsat.sh) S 31902 31904 30869 0 -1 4194304 305 45007 0 0 0 0 789 34 16 0 1 0 136882586 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31904/statm: 1338 234 195 169 0 49 0
[pid=31907] ppid=31904 vsize=623992 CPUtime=1173.34
/proc/31907/stat : 31907 (rsat) R 31904 31904 30869 0 -1 4194304 157404 0 0 0 117158 176 0 0 25 0 1 0 136883417 638967808 155465 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134522801 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31907/statm: 155998 155465 86 211 0 155784 0
Current children cumulated CPU time (s) 1181.57
Current children cumulated vsize (KiB) 629344



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 0.99 1.00 0.99 2/79 32105
/proc/meminfo: memFree=1155696/2055920 swapFree=4159408/4192956
[pid=31904] ppid=31902 vsize=5352 CPUtime=8.23
/proc/31904/stat : 31904 (rsat.sh) S 31902 31904 30869 0 -1 4194304 305 45007 0 0 0 0 789 34 16 0 1 0 136882586 5480448 234 18446744073709551615 4194304 4889804 548682069280 18446744073709551615 269757244228 0 65536 4100 65538 18446744071563356171 0 0 17 0 0 0
/proc/31904/statm: 1338 234 195 169 0 49 0
[pid=31907] ppid=31904 vsize=635544 CPUtime=1191.83
/proc/31907/stat : 31907 (rsat) R 31904 31904 30869 0 -1 4194304 160300 0 0 0 119004 179 0 0 25 0 1 0 136883417 650797056 158360 18446744073709551615 134512640 135377749 4294956816 18446744073709551615 134526412 0 0 4096 1026 0 0 0 17 1 0 0
/proc/31907/statm: 158886 158360 86 211 0 158672 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 640896

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 31904 and gives
#  childrusage.ru_utime.tv_sec=7
#  childrusage.ru_utime.tv_usec=899799
#  childrusage.ru_stime.tv_sec=0
#  childrusage.ru_stime.tv_usec=347947
# CPU time returned by wait4() is 8.24775
# while last known CPU time is 1200.06
#
# Solver probably didn't/couldn't wait for its children
# Using CPU time of the last sample as value...

Real time (s): 1200.81
CPU time (s): 1200.06
CPU user time (s): 1197.93
CPU system time (s): 2.13
CPU usage (%): 99.9372
Max. virtual memory (cumulated for all children) (KiB): 641008

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 7.8998
system time used= 0.347947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45312
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= 27
involuntary context switches= 88

runsolver used 1.23081 second user time and 3.14452 second system time

The end

Launcher Data (download as text)

Begin job on node13 on Wed Apr 18 09:47:28 UTC 2007

IDJOB= 313700
IDBENCH= 20373
IDSOLVER= 104
FILE ID= node13/313700-1176889647

PBS_JOBID= 4595111

Free space on /tmp= 66324 MiB

SOLVER NAME= Rsat 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-10-13-u.cnf
COMMAND LINE= /tmp/evaluation/313700-1176889647/rsat.sh /tmp/evaluation/313700-1176889647/instance-313700-1176889647.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-313700-1176889647 -o ROOT/results/node13/solver-313700-1176889647 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313700-1176889647/rsat.sh /tmp/evaluation/313700-1176889647/instance-313700-1176889647.cnf            

META MD5SUM SOLVER= 42fb71d21991acbdd759c16645f65450
MD5SUM BENCH=  ec1a03bc95c5b06907199f7ae65ad092

RANDOM SEED= 17677039

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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		: 3000.259
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		: 3000.259
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:       1811544 kB
Buffers:          8288 kB
Cached:         171840 kB
SwapCached:      12380 kB
Active:          79240 kB
Inactive:       123848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1811544 kB
SwapTotal:     4192956 kB
SwapFree:      4159408 kB
Dirty:           20636 kB
Writeback:           0 kB
Mapped:          30152 kB
Slab:            26624 kB
Committed_AS:  6536636 kB
PageTables:       1872 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= 66325 MiB

End job on node13 on Wed Apr 18 10:07:30 UTC 2007