Trace number 305302

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
CMUSAT 2007-02-08? (TO) 1200.07 1200.58

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S1099746708-06.cnf
MD5SUM09edde3792f1d05d69d5933db6d6b1a7
Bench CategoryRANDOM (random 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 variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  16000                                                |
0.10/0.14	c |  Number of clauses:    67200                                                |

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node26/watcher-305302-1172076219 -o ROOT/results/node26/solver-305302-1172076219 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305302-1172076219/cmusat /tmp/evaluation/305302-1172076219/instance-305302-1172076219.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 1.00 1.00 1.00 3/77 24075
/proc/meminfo: memFree=1944632/2055920 swapFree=4158576/4192956
[pid=24075] ppid=24073 vsize=2936 CPUtime=0
/proc/24075/stat : 24075 (cmusat) R 24073 24075 23349 0 -1 4194304 581 0 0 0 0 0 0 0 18 0 1 0 227575620 3006464 564 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134549008 0 0 4096 35 0 0 0 17 1 0 0
/proc/24075/statm: 734 565 95 243 0 488 0

[startup+0.107262 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 24075
/proc/meminfo: memFree=1944632/2055920 swapFree=4158576/4192956
[pid=24075] ppid=24073 vsize=7292 CPUtime=0.1
/proc/24075/stat : 24075 (cmusat) R 24073 24075 23349 0 -1 4194304 1605 0 0 0 9 1 0 0 18 0 1 0 227575620 7467008 1571 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/24075/statm: 1823 1571 96 243 0 1577 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7292

[startup+0.515332 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 24075
/proc/meminfo: memFree=1944632/2055920 swapFree=4158576/4192956
[pid=24075] ppid=24073 vsize=12676 CPUtime=0.51
/proc/24075/stat : 24075 (cmusat) R 24073 24075 23349 0 -1 4194304 3074 0 0 0 49 2 0 0 22 0 1 0 227575620 12980224 2570 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24075/statm: 3169 2570 114 243 0 2923 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 12676

[startup+1.33648 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24076
/proc/meminfo: memFree=1934832/2055920 swapFree=4158576/4192956
[pid=24075] ppid=24073 vsize=12676 CPUtime=1.33
/proc/24075/stat : 24075 (cmusat) R 24073 24075 23349 0 -1 4194304 3086 0 0 0 131 2 0 0 25 0 1 0 227575620 12980224 2582 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/24075/statm: 3169 2582 119 243 0 2923 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 12676

[startup+2.97576 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24076
/proc/meminfo: memFree=1934512/2055920 swapFree=4158576/4192956
[pid=24075] ppid=24073 vsize=13468 CPUtime=2.97
/proc/24075/stat : 24075 (cmusat) R 24073 24075 23349 0 -1 4194304 3301 0 0 0 295 2 0 0 25 0 1 0 227575620 13791232 2797 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/24075/statm: 3367 2797 119 243 0 3121 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 13468

[startup+6.25233 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24076
/proc/meminfo: memFree=1930672/2055920 swapFree=4158576/4192956
[pid=24075] ppid=24073 vsize=17052 CPUtime=6.24
/proc/24075/stat : 24075 (cmusat) R 24073 24075 23349 0 -1 4194304 4209 0 0 0 621 3 0 0 25 0 1 0 227575620 17461248 3705 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589823 0 0 4096 35 0 0 0 17 1 0 0
/proc/24075/statm: 4263 3705 119 243 0 4017 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17052

[startup+12.7115 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24076
/proc/meminfo: memFree=1922160/2055920 swapFree=4158576/4192956
[pid=24075] ppid=24073 vsize=25412 CPUtime=12.7
/proc/24075/stat : 24075 (cmusat) R 24073 24075 23349 0 -1 4194304 6314 0 0 0 1265 5 0 0 25 0 1 0 227575620 26021888 5810 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/24075/statm: 6353 5810 119 243 0 6107 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 25412

[startup+25.5117 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24076
/proc/meminfo: memFree=1907184/2055920 swapFree=4158576/4192956
[pid=24075] ppid=24073 vsize=40808 CPUtime=25.49
/proc/24075/stat : 24075 (cmusat) R 24073 24075 23349 0 -1 4194304 10224 0 0 0 2541 8 0 0 25 0 1 0 227575620 41787392 9720 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134579572 0 0 4096 35 0 0 0 17 1 0 0
/proc/24075/statm: 10202 9720 119 243 0 9956 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 40808

[startup+51.1211 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24076
/proc/meminfo: memFree=1884784/2055920 swapFree=4158576/4192956
[pid=24075] ppid=24073 vsize=61744 CPUtime=51.09
/proc/24075/stat : 24075 (cmusat) R 24073 24075 23349 0 -1 4194304 15876 0 0 0 5096 13 0 0 25 0 1 0 227575620 63225856 15011 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/24075/statm: 15436 15011 119 243 0 15190 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 61744

[startup+102.339 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24076
/proc/meminfo: memFree=1866736/2055920 swapFree=4158576/4192956
[pid=24075] ppid=24073 vsize=79672 CPUtime=102.29
/proc/24075/stat : 24075 (cmusat) R 24073 24075 23349 0 -1 4194304 20755 0 0 0 10212 17 0 0 25 0 1 0 227575620 81584128 19507 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/24075/statm: 19918 19507 119 243 0 19672 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 79672

[startup+162.371 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24076
/proc/meminfo: memFree=1858736/2055920 swapFree=4158576/4192956
[pid=24075] ppid=24073 vsize=87528 CPUtime=162.31
/proc/24075/stat : 24075 (cmusat) R 24073 24075 23349 0 -1 4194304 22942 0 0 0 16211 20 0 0 25 0 1 0 227575620 89628672 21499 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24075/statm: 21882 21499 119 243 0 21636 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 87528

[startup+222.403 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24076
/proc/meminfo: memFree=1847856/2055920 swapFree=4158576/4192956
[pid=24075] ppid=24073 vsize=98072 CPUtime=222.31
/proc/24075/stat : 24075 (cmusat) R 24073 24075 23349 0 -1 4194304 26067 0 0 0 22209 22 0 0 25 0 1 0 227575620 100425728 24203 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589688 0 0 4096 35 0 0 0 17 1 0 0
/proc/24075/statm: 24518 24203 119 243 0 24272 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 98072

[startup+282.431 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24076
/proc/meminfo: memFree=1839344/2055920 swapFree=4158576/4192956
[pid=24075] ppid=24073 vsize=106456 CPUtime=282.32
/proc/24075/stat : 24075 (cmusat) R 24073 24075 23349 0 -1 4194304 28384 0 0 0 28208 24 0 0 25 0 1 0 227575620 109010944 26298 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/24075/statm: 26614 26298 119 243 0 26368 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 106456

[startup+342.455 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24076
/proc/meminfo: memFree=1819760/2055920 swapFree=4158576/4192956
[pid=24075] ppid=24073 vsize=125756 CPUtime=342.32
/proc/24075/stat : 24075 (cmusat) R 24073 24075 23349 0 -1 4194304 33490 0 0 0 34204 28 0 0 25 0 1 0 227575620 128774144 31179 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/24075/statm: 31439 31179 119 243 0 31193 0
Current children cumulated CPU time (s) 342.32
Current children cumulated vsize (KiB) 125756

[startup+402.481 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24076
/proc/meminfo: memFree=1807024/2055920 swapFree=4158576/4192956
[pid=24075] ppid=24073 vsize=138612 CPUtime=402.33
/proc/24075/stat : 24075 (cmusat) R 24073 24075 23349 0 -1 4194304 36666 0 0 0 40202 31 0 0 25 0 1 0 227575620 141938688 34355 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/24075/statm: 34653 34355 119 243 0 34407 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 138612

[startup+462.512 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24076
/proc/meminfo: memFree=1787248/2055920 swapFree=4158576/4192956
[pid=24075] ppid=24073 vsize=157940 CPUtime=462.34
/proc/24075/stat : 24075 (cmusat) R 24073 24075 23349 0 -1 4194304 41780 0 0 0 46198 36 0 0 25 0 1 0 227575620 161730560 39229 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/24075/statm: 39485 39229 119 243 0 39239 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 157940

[startup+522.545 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24076
/proc/meminfo: memFree=1655920/2055920 swapFree=4158576/4192956
[pid=24075] ppid=24073 vsize=291848 CPUtime=522.35
/proc/24075/stat : 24075 (cmusat) R 24073 24075 23349 0 -1 4194304 75525 0 0 0 52183 52 0 0 25 0 1 0 227575620 298852352 71945 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24075/statm: 72962 71945 119 243 0 72716 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 291848

[startup+582.573 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24076
/proc/meminfo: memFree=1655920/2055920 swapFree=4158576/4192956
[pid=24075] ppid=24073 vsize=291848 CPUtime=582.36
/proc/24075/stat : 24075 (cmusat) R 24073 24075 23349 0 -1 4194304 75528 0 0 0 58184 52 0 0 25 0 1 0 227575620 298852352 71948 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24075/statm: 72962 71948 119 243 0 72716 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 291848

[startup+642.602 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24076
/proc/meminfo: memFree=1654704/2055920 swapFree=4158576/4192956
[pid=24075] ppid=24073 vsize=292944 CPUtime=642.37
/proc/24075/stat : 24075 (cmusat) R 24073 24075 23349 0 -1 4194304 75839 0 0 0 64184 53 0 0 25 0 1 0 227575620 299974656 72259 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24075/statm: 73236 72259 119 243 0 72990 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 292944

[startup+702.626 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24076
/proc/meminfo: memFree=1654512/2055920 swapFree=4158576/4192956
[pid=24075] ppid=24073 vsize=292944 CPUtime=702.37
/proc/24075/stat : 24075 (cmusat) R 24073 24075 23349 0 -1 4194304 75841 0 0 0 70184 53 0 0 25 0 1 0 227575620 299974656 72261 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24075/statm: 73236 72261 119 243 0 72990 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 292944

[startup+762.656 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24076
/proc/meminfo: memFree=1655216/2055920 swapFree=4158576/4192956
[pid=24075] ppid=24073 vsize=291848 CPUtime=762.38
/proc/24075/stat : 24075 (cmusat) R 24073 24075 23349 0 -1 4194304 75890 0 0 0 76184 54 0 0 25 0 1 0 227575620 298852352 72036 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/24075/statm: 72962 72036 119 243 0 72716 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 291848

[startup+822.691 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24076
/proc/meminfo: memFree=1655216/2055920 swapFree=4158576/4192956
[pid=24075] ppid=24073 vsize=291848 CPUtime=822.39
/proc/24075/stat : 24075 (cmusat) R 24073 24075 23349 0 -1 4194304 75890 0 0 0 82185 54 0 0 25 0 1 0 227575620 298852352 72036 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/24075/statm: 72962 72036 119 243 0 72716 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 291848

[startup+882.721 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24076
/proc/meminfo: memFree=1653936/2055920 swapFree=4158576/4192956
[pid=24075] ppid=24073 vsize=293060 CPUtime=882.4
/proc/24075/stat : 24075 (cmusat) R 24073 24075 23349 0 -1 4194304 76244 0 0 0 88185 55 0 0 25 0 1 0 227575620 300093440 72390 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589771 0 0 4096 35 0 0 0 17 1 0 0
/proc/24075/statm: 73265 72390 119 243 0 73019 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 293060

[startup+942.748 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24076
/proc/meminfo: memFree=1653808/2055920 swapFree=4158576/4192956
[pid=24075] ppid=24073 vsize=293060 CPUtime=942.4
/proc/24075/stat : 24075 (cmusat) R 24073 24075 23349 0 -1 4194304 76244 0 0 0 94185 55 0 0 25 0 1 0 227575620 300093440 72390 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/24075/statm: 73265 72390 119 243 0 73019 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 293060

[startup+1002.78 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24076
/proc/meminfo: memFree=1654576/2055920 swapFree=4158576/4192956
[pid=24075] ppid=24073 vsize=291848 CPUtime=1002.41
/proc/24075/stat : 24075 (cmusat) R 24073 24075 23349 0 -1 4194304 76297 0 0 0 100185 56 0 0 25 0 1 0 227575620 298852352 72140 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/24075/statm: 72962 72140 119 243 0 72716 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 291848

[startup+1062.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 24176
/proc/meminfo: memFree=1653184/2055920 swapFree=4158576/4192956
[pid=24075] ppid=24073 vsize=291848 CPUtime=1062.4
/proc/24075/stat : 24075 (cmusat) R 24073 24075 23349 0 -1 4194304 76297 0 0 0 106183 57 0 0 25 0 1 0 227575620 298852352 72140 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589665 0 0 4096 35 0 0 0 17 1 0 0
/proc/24075/statm: 72962 72140 119 243 0 72716 0
Current children cumulated CPU time (s) 1062.4
Current children cumulated vsize (KiB) 291848

[startup+1122.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 24250
/proc/meminfo: memFree=1653184/2055920 swapFree=4158576/4192956
[pid=24075] ppid=24073 vsize=291848 CPUtime=1122.39
/proc/24075/stat : 24075 (cmusat) R 24073 24075 23349 0 -1 4194304 76297 0 0 0 112182 57 0 0 25 0 1 0 227575620 298852352 72140 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589625 0 0 4096 35 0 0 0 17 1 0 0
/proc/24075/statm: 72962 72140 119 243 0 72716 0
Current children cumulated CPU time (s) 1122.39
Current children cumulated vsize (KiB) 291848

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24274
/proc/meminfo: memFree=1654064/2055920 swapFree=4158576/4192956
[pid=24075] ppid=24073 vsize=291848 CPUtime=1182.39
/proc/24075/stat : 24075 (cmusat) R 24073 24075 23349 0 -1 4194304 76322 0 0 0 118182 57 0 0 25 0 1 0 227575620 298852352 72165 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092715 0 0 4096 35 0 0 0 17 1 0 0
/proc/24075/statm: 72962 72165 119 243 0 72716 0
Current children cumulated CPU time (s) 1182.39
Current children cumulated vsize (KiB) 291848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 24274
/proc/meminfo: memFree=1653936/2055920 swapFree=4158576/4192956
[pid=24075] ppid=24073 vsize=291848 CPUtime=1200.02
/proc/24075/stat : 24075 (cmusat) R 24073 24075 23349 0 -1 4194304 76343 0 0 0 119944 58 0 0 25 0 1 0 227575620 298852352 72186 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/24075/statm: 72962 72186 119 243 0 72716 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 291848

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)
Real time (s): 1200.58
CPU time (s): 1200.07
CPU user time (s): 1199.45
CPU system time (s): 0.628904
CPU usage (%): 99.9575
Max. virtual memory (cumulated for all children) (KiB): 293060

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.45
system time used= 0.628904
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 76343
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= 6
involuntary context switches= 24757

runsolver used 1.47677 second user time and 2.65759 second system time

The end

Launcher Data (download as text)

Begin job on node26 on Wed Feb 21 16:43:40 UTC 2007

IDJOB= 305302
IDBENCH= 20153
IDSOLVER= 121
FILE ID= node26/305302-1172076219

PBS_JOBID= 3892820

Free space on /tmp= 66557 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S1099746708-06.cnf
COMMAND LINE= /tmp/evaluation/305302-1172076219/cmusat /tmp/evaluation/305302-1172076219/instance-305302-1172076219.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-305302-1172076219 -o ROOT/results/node26/solver-305302-1172076219 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305302-1172076219/cmusat /tmp/evaluation/305302-1172076219/instance-305302-1172076219.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  09edde3792f1d05d69d5933db6d6b1a7

RANDOM SEED= 60819297

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:       1945104 kB
Buffers:          7296 kB
Cached:          36596 kB
SwapCached:      13092 kB
Active:          39296 kB
Inactive:        27720 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1945104 kB
SwapTotal:     4192956 kB
SwapFree:      4158576 kB
Dirty:            3740 kB
Writeback:           0 kB
Mapped:          29748 kB
Slab:            29404 kB
Committed_AS:   672344 kB
PageTables:       1680 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= 66557 MiB

End job on node26 on Wed Feb 21 17:03:42 UTC 2007