Trace number 305465

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 BASE 2007-02-08? (TO) 1200.07 1200.44

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S1946534526-16.cnf
MD5SUM000f0a2838a713053c9877abfe8633d8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.05938
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)



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/node77/watcher-305465-1172079682 -o ROOT/results/node77/solver-305465-1172079682 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305465-1172079682/cmusat_base /tmp/evaluation/305465-1172079682/instance-305465-1172079682.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: 0.92 1.00 1.23 3/67 9914
/proc/meminfo: memFree=1964288/2055892 swapFree=4096420/4096564
[pid=9914] ppid=9912 vsize=2952 CPUtime=0
/proc/9914/stat : 9914 (cmusat_base) R 9912 9914 8756 0 -1 4194304 270 0 0 0 0 0 0 0 20 0 1 0 2835776 3022848 253 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/9914/statm: 738 253 90 241 0 494 0

[startup+0.107393 s]
/proc/loadavg: 0.92 1.00 1.23 3/67 9914
/proc/meminfo: memFree=1964288/2055892 swapFree=4096420/4096564
[pid=9914] ppid=9912 vsize=4364 CPUtime=0.1
/proc/9914/stat : 9914 (cmusat_base) R 9912 9914 8756 0 -1 4194304 761 0 0 0 10 0 0 0 21 0 1 0 2835776 4468736 628 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/9914/statm: 1091 628 112 241 0 847 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4364

[startup+0.515441 s]
/proc/loadavg: 0.92 1.00 1.23 3/67 9914
/proc/meminfo: memFree=1964288/2055892 swapFree=4096420/4096564
[pid=9914] ppid=9912 vsize=5552 CPUtime=0.51
/proc/9914/stat : 9914 (cmusat_base) R 9912 9914 8756 0 -1 4194304 1052 0 0 0 51 0 0 0 25 0 1 0 2835776 5685248 919 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/9914/statm: 1388 919 112 241 0 1144 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5552

[startup+1.33654 s]
/proc/loadavg: 0.92 1.00 1.23 2/68 9915
/proc/meminfo: memFree=1959288/2055892 swapFree=4096420/4096564
[pid=9914] ppid=9912 vsize=7664 CPUtime=1.32
/proc/9914/stat : 9914 (cmusat_base) R 9912 9914 8756 0 -1 4194304 1607 0 0 0 132 0 0 0 25 0 1 0 2835776 7847936 1474 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560493 0 0 4096 35 0 0 0 17 1 0 0
/proc/9914/statm: 1916 1474 112 241 0 1672 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7664

[startup+2.97773 s]
/proc/loadavg: 0.92 1.00 1.23 2/68 9915
/proc/meminfo: memFree=1956544/2055892 swapFree=4096420/4096564
[pid=9914] ppid=9912 vsize=9848 CPUtime=2.96
/proc/9914/stat : 9914 (cmusat_base) R 9912 9914 8756 0 -1 4194304 2317 0 0 0 296 0 0 0 25 0 1 0 2835776 10084352 2040 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/9914/statm: 2462 2040 112 241 0 2218 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9848

[startup+6.25312 s]
/proc/loadavg: 0.93 1.00 1.23 2/68 9915
/proc/meminfo: memFree=1954304/2055892 swapFree=4096420/4096564
[pid=9914] ppid=9912 vsize=11572 CPUtime=6.24
/proc/9914/stat : 9914 (cmusat_base) R 9912 9914 8756 0 -1 4194304 2885 0 0 0 623 1 0 0 25 0 1 0 2835776 11849728 2506 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/9914/statm: 2893 2506 112 241 0 2649 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11572

[startup+12.7059 s]
/proc/loadavg: 0.94 1.00 1.23 2/68 9915
/proc/meminfo: memFree=1951176/2055892 swapFree=4096420/4096564
[pid=9914] ppid=9912 vsize=14636 CPUtime=12.69
/proc/9914/stat : 9914 (cmusat_base) R 9912 9914 8756 0 -1 4194304 3840 0 0 0 1267 2 0 0 25 0 1 0 2835776 14987264 3294 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9914/statm: 3659 3294 112 241 0 3415 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14636

[startup+25.6054 s]
/proc/loadavg: 0.95 1.00 1.22 2/68 9915
/proc/meminfo: memFree=1941256/2055892 swapFree=4096420/4096564
[pid=9914] ppid=9912 vsize=25492 CPUtime=25.59
/proc/9914/stat : 9914 (cmusat_base) R 9912 9914 8756 0 -1 4194304 6787 0 0 0 2556 3 0 0 25 0 1 0 2835776 26103808 5790 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134550460 0 0 4096 35 0 0 0 17 1 0 0
/proc/9914/statm: 6373 5790 112 241 0 6129 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 25492

[startup+51.2085 s]
/proc/loadavg: 0.96 1.00 1.22 2/68 9915
/proc/meminfo: memFree=1939848/2055892 swapFree=4096420/4096564
[pid=9914] ppid=9912 vsize=26740 CPUtime=51.19
/proc/9914/stat : 9914 (cmusat_base) R 9912 9914 8756 0 -1 4194304 7454 0 0 0 5116 3 0 0 25 0 1 0 2835776 27381760 6160 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/9914/statm: 6685 6160 112 241 0 6441 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 26740

[startup+102.41 s]
/proc/loadavg: 0.98 1.00 1.20 2/68 9915
/proc/meminfo: memFree=1928520/2055892 swapFree=4096420/4096564
[pid=9914] ppid=9912 vsize=37656 CPUtime=102.37
/proc/9914/stat : 9914 (cmusat_base) R 9912 9914 8756 0 -1 4194304 10646 0 0 0 10231 6 0 0 25 0 1 0 2835776 38559744 8983 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/9914/statm: 9414 8983 112 241 0 9170 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 37656

[startup+162.422 s]
/proc/loadavg: 0.99 1.00 1.18 2/68 9915
/proc/meminfo: memFree=1916296/2055892 swapFree=4096420/4096564
[pid=9914] ppid=9912 vsize=49604 CPUtime=162.37
/proc/9914/stat : 9914 (cmusat_base) R 9912 9914 8756 0 -1 4194304 13902 0 0 0 16227 10 0 0 25 0 1 0 2835776 50794496 12017 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9914/statm: 12401 12017 112 241 0 12157 0
Current children cumulated CPU time (s) 162.37
Current children cumulated vsize (KiB) 49604

[startup+222.43 s]
/proc/loadavg: 0.99 1.00 1.17 2/68 9915
/proc/meminfo: memFree=1885192/2055892 swapFree=4096420/4096564
[pid=9914] ppid=9912 vsize=82400 CPUtime=222.36
/proc/9914/stat : 9914 (cmusat_base) R 9912 9914 8756 0 -1 4194304 22441 0 0 0 22223 13 0 0 25 0 1 0 2835776 84377600 19774 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551439 0 0 4096 35 0 0 0 17 1 0 0
/proc/9914/statm: 20600 19774 112 241 0 20356 0
Current children cumulated CPU time (s) 222.36
Current children cumulated vsize (KiB) 82400

[startup+282.44 s]
/proc/loadavg: 0.99 1.00 1.16 2/68 9915
/proc/meminfo: memFree=1884744/2055892 swapFree=4096420/4096564
[pid=9914] ppid=9912 vsize=82492 CPUtime=282.36
/proc/9914/stat : 9914 (cmusat_base) R 9912 9914 8756 0 -1 4194304 22847 0 0 0 28222 14 0 0 25 0 1 0 2835776 84471808 19887 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562329 0 0 4096 35 0 0 0 17 1 0 0
/proc/9914/statm: 20623 19887 112 241 0 20379 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 82492

[startup+342.445 s]
/proc/loadavg: 0.99 1.00 1.15 2/68 9915
/proc/meminfo: memFree=1884424/2055892 swapFree=4096420/4096564
[pid=9914] ppid=9912 vsize=82544 CPUtime=342.35
/proc/9914/stat : 9914 (cmusat_base) R 9912 9914 8756 0 -1 4194304 23077 0 0 0 34221 14 0 0 25 0 1 0 2835776 84525056 19953 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/9914/statm: 20636 19953 112 241 0 20392 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 82544

[startup+402.457 s]
/proc/loadavg: 0.99 1.00 1.14 2/68 9915
/proc/meminfo: memFree=1884104/2055892 swapFree=4096420/4096564
[pid=9914] ppid=9912 vsize=82600 CPUtime=402.34
/proc/9914/stat : 9914 (cmusat_base) R 9912 9914 8756 0 -1 4194304 23324 0 0 0 40220 14 0 0 25 0 1 0 2835776 84582400 20023 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9914/statm: 20650 20023 112 241 0 20406 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 82600

[startup+462.465 s]
/proc/loadavg: 1.03 1.01 1.13 2/68 9915
/proc/meminfo: memFree=1879304/2055892 swapFree=4096420/4096564
[pid=9914] ppid=9912 vsize=87484 CPUtime=462.33
/proc/9914/stat : 9914 (cmusat_base) R 9912 9914 8756 0 -1 4194304 24550 0 0 0 46217 16 0 0 25 0 1 0 2835776 89583616 21249 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560084 0 0 4096 35 0 0 0 17 1 0 0
/proc/9914/statm: 21871 21249 112 241 0 21627 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 87484

[startup+522.472 s]
/proc/loadavg: 1.01 1.01 1.12 2/68 9917
/proc/meminfo: memFree=1875336/2055892 swapFree=4096420/4096564
[pid=9914] ppid=9912 vsize=90712 CPUtime=522.32
/proc/9914/stat : 9914 (cmusat_base) R 9912 9914 8756 0 -1 4194304 25571 0 0 0 52214 18 0 0 25 0 1 0 2835776 92889088 22079 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9914/statm: 22678 22079 112 241 0 22434 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 90712

[startup+582.483 s]
/proc/loadavg: 1.00 1.00 1.11 2/68 9917
/proc/meminfo: memFree=1865736/2055892 swapFree=4096420/4096564
[pid=9914] ppid=9912 vsize=100024 CPUtime=582.32
/proc/9914/stat : 9914 (cmusat_base) R 9912 9914 8756 0 -1 4194304 28168 0 0 0 58211 21 0 0 25 0 1 0 2835776 102424576 24470 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/9914/statm: 25006 24470 112 241 0 24762 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 100024

[startup+642.49 s]
/proc/loadavg: 1.00 1.00 1.09 2/68 9917
/proc/meminfo: memFree=1865672/2055892 swapFree=4096420/4096564
[pid=9914] ppid=9912 vsize=100024 CPUtime=642.31
/proc/9914/stat : 9914 (cmusat_base) R 9912 9914 8756 0 -1 4194304 28168 0 0 0 64210 21 0 0 25 0 1 0 2835776 102424576 24470 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/9914/statm: 25006 24470 112 241 0 24762 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 100024

[startup+702.498 s]
/proc/loadavg: 1.00 1.00 1.09 2/68 9917
/proc/meminfo: memFree=1856008/2055892 swapFree=4096420/4096564
[pid=9914] ppid=9912 vsize=109336 CPUtime=702.29
/proc/9914/stat : 9914 (cmusat_base) R 9912 9914 8756 0 -1 4194304 30782 0 0 0 70207 22 0 0 25 0 1 0 2835776 111960064 26860 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/9914/statm: 27334 26860 112 241 0 27090 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 109336

[startup+762.508 s]
/proc/loadavg: 1.00 1.00 1.08 2/68 9917
/proc/meminfo: memFree=1789000/2055892 swapFree=4096420/4096564
[pid=9914] ppid=9912 vsize=180048 CPUtime=762.29
/proc/9914/stat : 9914 (cmusat_base) R 9912 9914 8756 0 -1 4194304 48804 0 0 0 76200 29 0 0 25 0 1 0 2835776 184369152 43588 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9914/statm: 45012 43588 112 241 0 44768 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 180048

[startup+822.524 s]
/proc/loadavg: 1.00 1.00 1.07 2/68 9917
/proc/meminfo: memFree=1788936/2055892 swapFree=4096420/4096564
[pid=9914] ppid=9912 vsize=180048 CPUtime=822.29
/proc/9914/stat : 9914 (cmusat_base) R 9912 9914 8756 0 -1 4194304 48804 0 0 0 82200 29 0 0 25 0 1 0 2835776 184369152 43588 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9914/statm: 45012 43588 112 241 0 44768 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 180048

[startup+882.534 s]
/proc/loadavg: 1.00 1.00 1.07 2/68 9917
/proc/meminfo: memFree=1788872/2055892 swapFree=4096420/4096564
[pid=9914] ppid=9912 vsize=180204 CPUtime=882.28
/proc/9914/stat : 9914 (cmusat_base) R 9912 9914 8756 0 -1 4194304 48833 0 0 0 88199 29 0 0 25 0 1 0 2835776 184528896 43617 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134550875 0 0 4096 35 0 0 0 17 1 0 0
/proc/9914/statm: 45051 43617 112 241 0 44807 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 180204

[startup+942.544 s]
/proc/loadavg: 1.00 1.00 1.06 2/68 9917
/proc/meminfo: memFree=1788424/2055892 swapFree=4096420/4096564
[pid=9914] ppid=9912 vsize=180296 CPUtime=942.28
/proc/9914/stat : 9914 (cmusat_base) R 9912 9914 8756 0 -1 4194304 49193 0 0 0 94199 29 0 0 25 0 1 0 2835776 184623104 43714 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/9914/statm: 45074 43714 112 241 0 44830 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 180296

[startup+1002.55 s]
/proc/loadavg: 1.00 1.00 1.06 2/68 9917
/proc/meminfo: memFree=1788488/2055892 swapFree=4096420/4096564
[pid=9914] ppid=9912 vsize=180296 CPUtime=1002.27
/proc/9914/stat : 9914 (cmusat_base) R 9912 9914 8756 0 -1 4194304 49193 0 0 0 100198 29 0 0 25 0 1 0 2835776 184623104 43714 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/9914/statm: 45074 43714 112 241 0 44830 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 180296

[startup+1062.56 s]
/proc/loadavg: 1.00 1.00 1.05 2/68 9917
/proc/meminfo: memFree=1788360/2055892 swapFree=4096420/4096564
[pid=9914] ppid=9912 vsize=180296 CPUtime=1062.26
/proc/9914/stat : 9914 (cmusat_base) R 9912 9914 8756 0 -1 4194304 49208 0 0 0 106197 29 0 0 25 0 1 0 2835776 184623104 43729 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560015 0 0 4096 35 0 0 0 17 1 0 0
/proc/9914/statm: 45074 43729 112 241 0 44830 0
Current children cumulated CPU time (s) 1062.26
Current children cumulated vsize (KiB) 180296

[startup+1122.57 s]
/proc/loadavg: 1.00 1.00 1.05 2/68 9917
/proc/meminfo: memFree=1787912/2055892 swapFree=4096420/4096564
[pid=9914] ppid=9912 vsize=180396 CPUtime=1122.25
/proc/9914/stat : 9914 (cmusat_base) R 9912 9914 8756 0 -1 4194304 49605 0 0 0 112196 29 0 0 25 0 1 0 2835776 184725504 43840 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/9914/statm: 45099 43840 112 241 0 44855 0
Current children cumulated CPU time (s) 1122.25
Current children cumulated vsize (KiB) 180396

[startup+1182.58 s]
/proc/loadavg: 1.00 1.00 1.04 2/74 9943
/proc/meminfo: memFree=1786104/2055892 swapFree=4096420/4096564
[pid=9914] ppid=9912 vsize=180396 CPUtime=1182.22
/proc/9914/stat : 9914 (cmusat_base) R 9912 9914 8756 0 -1 4194304 49605 0 0 0 118193 29 0 0 25 0 1 0 2835776 184725504 43840 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9914/statm: 45099 43840 112 241 0 44855 0
Current children cumulated CPU time (s) 1182.22
Current children cumulated vsize (KiB) 180396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.06 1.02 1.04 2/74 10017
/proc/meminfo: memFree=1785840/2055892 swapFree=4096420/4096564
[pid=9914] ppid=9912 vsize=180396 CPUtime=1200.03
/proc/9914/stat : 9914 (cmusat_base) R 9912 9914 8756 0 -1 4194304 49605 0 0 0 119974 29 0 0 25 0 1 0 2835776 184725504 43840 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/9914/statm: 45099 43840 112 241 0 44855 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 180396

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

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

[startup+1200.41 s]
/proc/loadavg: 1.06 1.02 1.04 2/74 10017
/proc/meminfo: memFree=1785840/2055892 swapFree=4096420/4096564
[pid=9914] ppid=9912 vsize=180396 CPUtime=1200.03
/proc/9914/stat : 9914 (cmusat_base) R 9912 9914 8756 0 -1 4194304 49605 0 0 0 119974 29 0 0 25 0 1 0 2835776 184725504 43840 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/9914/statm: 45099 43840 112 241 0 44855 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 180396

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.44
CPU time (s): 1200.07
CPU user time (s): 1199.75
CPU system time (s): 0.32595
CPU usage (%): 99.9693
Max. virtual memory (cumulated for all children) (KiB): 180396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.75
system time used= 0.32595
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 49605
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= 1164

runsolver used 0.952855 second user time and 2.27265 second system time

The end



Launcher Data (download as text)




Begin job on node77 on Wed Feb 21 17:41:22 UTC 2007

IDJOB= 305465
IDBENCH= 20157
IDSOLVER= 120
FILE ID= node77/305465-1172079682

PBS_JOBID= 3892792

Free space on /tmp= 66648 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S1946534526-16.cnf
COMMAND LINE= /tmp/evaluation/305465-1172079682/cmusat_base /tmp/evaluation/305465-1172079682/instance-305465-1172079682.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node77/watcher-305465-1172079682 -o ROOT/results/node77/solver-305465-1172079682 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305465-1172079682/cmusat_base /tmp/evaluation/305465-1172079682/instance-305465-1172079682.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  000f0a2838a713053c9877abfe8633d8

RANDOM SEED= 181780271

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node77.alineos.net 2.6.9-34.ELsmp #1 SMP Thu Mar 9 06:23:23 GMT 2006 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		: 3000.239
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	: 6006.15
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		: 3000.239
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	: 5999.41
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055892 kB
MemFree:       1964696 kB
Buffers:          2448 kB
Cached:          26248 kB
SwapCached:          0 kB
Active:          33976 kB
Inactive:        10408 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055892 kB
LowFree:       1964696 kB
SwapTotal:     4096564 kB
SwapFree:      4096420 kB
Dirty:            2728 kB
Writeback:           0 kB
Mapped:          25892 kB
Slab:            33272 kB
Committed_AS:    54948 kB
PageTables:       1420 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264388 kB
VmallocChunk: 536606243 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66648 MiB

End job on node77 on Wed Feb 21 18:01:25 UTC 2007