Trace number 306860

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) 1200.11 1200.43

General information on the benchmark

Namerandom/LargeSize/3SAT/v13000/
unif-k3-r4.2-v13000-c54600-S1986560013-06.cnf
MD5SUM812435d2caa9f07edd6d7a2f7421f82b
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 variables13000
Number of clauses54600
Sum of the clauses size163800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 354600
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:  13000                                                |
0.00/0.09	c |  Number of clauses:    54600                                                |

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-306860-1172107924 -o ROOT/results/node77/solver-306860-1172107924 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/306860-1172107924/cmusat /tmp/evaluation/306860-1172107924/instance-306860-1172107924.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: 0.78 0.95 0.98 3/67 12901
/proc/meminfo: memFree=1923960/2055892 swapFree=4096420/4096564
[pid=12901] ppid=12899 vsize=2936 CPUtime=0
/proc/12901/stat : 12901 (cmusat) R 12899 12901 12841 0 -1 4194304 575 0 0 0 0 0 0 0 20 0 1 0 5659987 3006464 559 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134525559 0 0 4096 35 0 0 0 17 1 0 0
/proc/12901/statm: 734 560 95 243 0 488 0

[startup+0.106612 s]
/proc/loadavg: 0.78 0.95 0.98 3/67 12901
/proc/meminfo: memFree=1923960/2055892 swapFree=4096420/4096564
[pid=12901] ppid=12899 vsize=7204 CPUtime=0.09
/proc/12901/stat : 12901 (cmusat) R 12899 12901 12841 0 -1 4194304 1589 0 0 0 9 0 0 0 21 0 1 0 5659987 7376896 1556 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134530224 0 0 4096 35 0 0 0 17 1 0 0
/proc/12901/statm: 1801 1556 107 243 0 1555 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7204

[startup+0.514661 s]
/proc/loadavg: 0.78 0.95 0.98 3/67 12901
/proc/meminfo: memFree=1923960/2055892 swapFree=4096420/4096564
[pid=12901] ppid=12899 vsize=10616 CPUtime=0.51
/proc/12901/stat : 12901 (cmusat) R 12899 12901 12841 0 -1 4194304 2555 0 0 0 50 1 0 0 25 0 1 0 5659987 10870784 2164 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581187 0 0 4096 35 0 0 0 17 1 0 0
/proc/12901/statm: 2654 2164 118 243 0 2408 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 10616

[startup+1.33476 s]
/proc/loadavg: 0.80 0.95 0.98 2/68 12902
/proc/meminfo: memFree=1915696/2055892 swapFree=4096420/4096564
[pid=12901] ppid=12899 vsize=10616 CPUtime=1.33
/proc/12901/stat : 12901 (cmusat) R 12899 12901 12841 0 -1 4194304 2563 0 0 0 132 1 0 0 25 0 1 0 5659987 10870784 2172 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134591993 0 0 4096 35 0 0 0 17 1 0 0
/proc/12901/statm: 2654 2172 119 243 0 2408 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 10616

[startup+2.97095 s]
/proc/loadavg: 0.80 0.95 0.98 2/68 12902
/proc/meminfo: memFree=1914352/2055892 swapFree=4096420/4096564
[pid=12901] ppid=12899 vsize=12728 CPUtime=2.96
/proc/12901/stat : 12901 (cmusat) R 12899 12901 12841 0 -1 4194304 3094 0 0 0 295 1 0 0 25 0 1 0 5659987 13033472 2703 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134581044 0 0 4096 35 0 0 0 17 1 0 0
/proc/12901/statm: 3182 2703 119 243 0 2936 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 12728

[startup+6.25034 s]
/proc/loadavg: 0.89 0.97 0.99 2/68 12902
/proc/meminfo: memFree=1909040/2055892 swapFree=4096420/4096564
[pid=12901] ppid=12899 vsize=17632 CPUtime=6.24
/proc/12901/stat : 12901 (cmusat) R 12899 12901 12841 0 -1 4194304 4343 0 0 0 622 2 0 0 25 0 1 0 5659987 18055168 3952 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12901/statm: 4408 3952 119 243 0 4162 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17632

[startup+12.7061 s]
/proc/loadavg: 0.90 0.97 0.99 2/68 12902
/proc/meminfo: memFree=1899392/2055892 swapFree=4096420/4096564
[pid=12901] ppid=12899 vsize=26740 CPUtime=12.69
/proc/12901/stat : 12901 (cmusat) R 12899 12901 12841 0 -1 4194304 6665 0 0 0 1265 4 0 0 25 0 1 0 5659987 27381760 6274 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135107886 0 0 4096 35 0 0 0 17 1 0 0
/proc/12901/statm: 6685 6274 119 243 0 6439 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26740

[startup+25.6056 s]
/proc/loadavg: 0.92 0.97 0.99 2/68 12902
/proc/meminfo: memFree=1885760/2055892 swapFree=4096420/4096564
[pid=12901] ppid=12899 vsize=39776 CPUtime=25.59
/proc/12901/stat : 12901 (cmusat) R 12899 12901 12841 0 -1 4194304 10099 0 0 0 2552 7 0 0 25 0 1 0 5659987 40730624 9564 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589690 0 0 4096 35 0 0 0 17 1 0 0
/proc/12901/statm: 9944 9564 119 243 0 9698 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 39776

[startup+51.2087 s]
/proc/loadavg: 0.95 0.97 0.99 2/68 12902
/proc/meminfo: memFree=1875136/2055892 swapFree=4096420/4096564
[pid=12901] ppid=12899 vsize=51232 CPUtime=51.18
/proc/12901/stat : 12901 (cmusat) R 12899 12901 12841 0 -1 4194304 13123 0 0 0 5108 10 0 0 25 0 1 0 5659987 52461568 12438 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/12901/statm: 12808 12438 119 243 0 12562 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 51232

[startup+102.414 s]
/proc/loadavg: 0.98 0.97 0.99 2/68 12902
/proc/meminfo: memFree=1857792/2055892 swapFree=4096420/4096564
[pid=12901] ppid=12899 vsize=67460 CPUtime=102.37
/proc/12901/stat : 12901 (cmusat) R 12899 12901 12841 0 -1 4194304 17716 0 0 0 10222 15 0 0 25 0 1 0 5659987 69079040 16556 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135091424 0 0 4096 35 0 0 0 17 1 0 0
/proc/12901/statm: 16865 16556 119 243 0 16619 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 67460

[startup+162.424 s]
/proc/loadavg: 0.99 0.97 0.99 2/68 12902
/proc/meminfo: memFree=1849088/2055892 swapFree=4096420/4096564
[pid=12901] ppid=12899 vsize=75996 CPUtime=162.36
/proc/12901/stat : 12901 (cmusat) R 12899 12901 12841 0 -1 4194304 20227 0 0 0 16219 17 0 0 25 0 1 0 5659987 77819904 18725 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12901/statm: 18999 18725 119 243 0 18753 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 75996

[startup+222.432 s]
/proc/loadavg: 0.99 0.97 0.99 2/68 12902
/proc/meminfo: memFree=1836160/2055892 swapFree=4096420/4096564
[pid=12901] ppid=12899 vsize=88812 CPUtime=222.35
/proc/12901/stat : 12901 (cmusat) R 12899 12901 12841 0 -1 4194304 23623 0 0 0 22215 20 0 0 25 0 1 0 5659987 90943488 21941 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/12901/statm: 22203 21941 119 243 0 21957 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 88812

[startup+282.439 s]
/proc/loadavg: 0.99 0.97 0.99 2/68 12902
/proc/meminfo: memFree=1824704/2055892 swapFree=4096420/4096564
[pid=12901] ppid=12899 vsize=101036 CPUtime=282.34
/proc/12901/stat : 12901 (cmusat) R 12899 12901 12841 0 -1 4194304 26900 0 0 0 28211 23 0 0 25 0 1 0 5659987 103460864 25031 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134592078 0 0 4096 35 0 0 0 17 1 0 0
/proc/12901/statm: 25259 25031 119 243 0 25013 0
Current children cumulated CPU time (s) 282.34
Current children cumulated vsize (KiB) 101036

[startup+342.447 s]
/proc/loadavg: 0.99 0.97 0.99 2/68 12902
/proc/meminfo: memFree=1814272/2055892 swapFree=4096420/4096564
[pid=12901] ppid=12899 vsize=110204 CPUtime=342.34
/proc/12901/stat : 12901 (cmusat) R 12899 12901 12841 0 -1 4194304 29438 0 0 0 34208 26 0 0 25 0 1 0 5659987 112848896 27374 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/12901/statm: 27551 27374 119 243 0 27305 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 110204

[startup+402.457 s]
/proc/loadavg: 0.99 0.97 0.99 2/68 12902
/proc/meminfo: memFree=1749120/2055892 swapFree=4096420/4096564
[pid=12901] ppid=12899 vsize=178652 CPUtime=402.33
/proc/12901/stat : 12901 (cmusat) R 12899 12901 12841 0 -1 4194304 46541 0 0 0 40202 31 0 0 25 0 1 0 5659987 182939648 43639 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12901/statm: 44663 43639 119 243 0 44417 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 178652

[startup+462.467 s]
/proc/loadavg: 0.99 0.97 0.99 2/68 12902
/proc/meminfo: memFree=1748864/2055892 swapFree=4096420/4096564
[pid=12901] ppid=12899 vsize=178692 CPUtime=462.33
/proc/12901/stat : 12901 (cmusat) R 12899 12901 12841 0 -1 4194304 46805 0 0 0 46201 32 0 0 25 0 1 0 5659987 182980608 43690 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134579083 0 0 4096 35 0 0 0 17 1 0 0
/proc/12901/statm: 44673 43690 119 243 0 44427 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 178692

[startup+522.476 s]
/proc/loadavg: 1.03 0.99 0.99 2/68 12902
/proc/meminfo: memFree=1748672/2055892 swapFree=4096420/4096564
[pid=12901] ppid=12899 vsize=178740 CPUtime=522.32
/proc/12901/stat : 12901 (cmusat) R 12899 12901 12841 0 -1 4194304 47087 0 0 0 52200 32 0 0 25 0 1 0 5659987 183029760 43749 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134578742 0 0 4096 35 0 0 0 17 1 0 0
/proc/12901/statm: 44685 43749 119 243 0 44439 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 178740

[startup+582.486 s]
/proc/loadavg: 1.01 0.99 0.99 2/68 12902
/proc/meminfo: memFree=1748352/2055892 swapFree=4096420/4096564
[pid=12901] ppid=12899 vsize=178788 CPUtime=582.31
/proc/12901/stat : 12901 (cmusat) R 12899 12901 12841 0 -1 4194304 47382 0 0 0 58199 32 0 0 25 0 1 0 5659987 183078912 43809 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12901/statm: 44697 43809 119 243 0 44451 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 178788

[startup+642.492 s]
/proc/loadavg: 1.00 0.99 0.99 2/68 12902
/proc/meminfo: memFree=1748352/2055892 swapFree=4096420/4096564
[pid=12901] ppid=12899 vsize=178788 CPUtime=642.3
/proc/12901/stat : 12901 (cmusat) R 12899 12901 12841 0 -1 4194304 47382 0 0 0 64198 32 0 0 25 0 1 0 5659987 183078912 43809 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/12901/statm: 44697 43809 119 243 0 44451 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 178788

[startup+702.5 s]
/proc/loadavg: 1.00 0.99 0.99 2/68 12902
/proc/meminfo: memFree=1745536/2055892 swapFree=4096420/4096564
[pid=12901] ppid=12899 vsize=181836 CPUtime=702.29
/proc/12901/stat : 12901 (cmusat) R 12899 12901 12841 0 -1 4194304 48194 0 0 0 70197 32 0 0 25 0 1 0 5659987 186200064 44621 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/12901/statm: 45459 44621 119 243 0 45213 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 181836

[startup+762.508 s]
/proc/loadavg: 1.00 0.99 0.99 2/68 12902
/proc/meminfo: memFree=1741056/2055892 swapFree=4096420/4096564
[pid=12901] ppid=12899 vsize=185744 CPUtime=762.29
/proc/12901/stat : 12901 (cmusat) R 12899 12901 12841 0 -1 4194304 49437 0 0 0 76196 33 0 0 25 0 1 0 5659987 190201856 45617 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/12901/statm: 46436 45617 119 243 0 46190 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 185744

[startup+822.521 s]
/proc/loadavg: 1.00 0.99 0.99 2/68 12902
/proc/meminfo: memFree=1737664/2055892 swapFree=4096420/4096564
[pid=12901] ppid=12899 vsize=188872 CPUtime=822.29
/proc/12901/stat : 12901 (cmusat) R 12899 12901 12841 0 -1 4194304 50526 0 0 0 82196 33 0 0 25 0 1 0 5659987 193404928 46445 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/12901/statm: 47218 46445 119 243 0 46972 0
Current children cumulated CPU time (s) 822.29
Current children cumulated vsize (KiB) 188872

[startup+882.53 s]
/proc/loadavg: 1.00 0.99 0.99 2/68 12902
/proc/meminfo: memFree=1737728/2055892 swapFree=4096420/4096564
[pid=12901] ppid=12899 vsize=188872 CPUtime=882.28
/proc/12901/stat : 12901 (cmusat) R 12899 12901 12841 0 -1 4194304 50526 0 0 0 88195 33 0 0 25 0 1 0 5659987 193404928 46445 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12901/statm: 47218 46445 119 243 0 46972 0
Current children cumulated CPU time (s) 882.28
Current children cumulated vsize (KiB) 188872

[startup+942.538 s]
/proc/loadavg: 1.00 0.99 0.99 2/68 12902
/proc/meminfo: memFree=1725056/2055892 swapFree=4096420/4096564
[pid=12901] ppid=12899 vsize=201128 CPUtime=942.27
/proc/12901/stat : 12901 (cmusat) R 12899 12901 12841 0 -1 4194304 53944 0 0 0 94192 35 0 0 25 0 1 0 5659987 205955072 49587 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/12901/statm: 50282 49587 119 243 0 50036 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 201128

[startup+1002.55 s]
/proc/loadavg: 1.00 0.99 0.99 2/68 12902
/proc/meminfo: memFree=1725120/2055892 swapFree=4096420/4096564
[pid=12901] ppid=12899 vsize=201128 CPUtime=1002.27
/proc/12901/stat : 12901 (cmusat) R 12899 12901 12841 0 -1 4194304 53944 0 0 0 100192 35 0 0 25 0 1 0 5659987 205955072 49587 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589708 0 0 4096 35 0 0 0 17 1 0 0
/proc/12901/statm: 50282 49587 119 243 0 50036 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 201128

[startup+1062.56 s]
/proc/loadavg: 1.00 0.99 0.99 2/68 12902
/proc/meminfo: memFree=1722688/2055892 swapFree=4096420/4096564
[pid=12901] ppid=12899 vsize=203664 CPUtime=1062.25
/proc/12901/stat : 12901 (cmusat) R 12899 12901 12841 0 -1 4194304 54561 0 0 0 106190 35 0 0 25 0 1 0 5659987 208551936 50204 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/12901/statm: 50916 50204 119 243 0 50670 0
Current children cumulated CPU time (s) 1062.25
Current children cumulated vsize (KiB) 203664

[startup+1122.57 s]
/proc/loadavg: 1.00 0.99 0.99 2/68 12904
/proc/meminfo: memFree=1703936/2055892 swapFree=4096420/4096564
[pid=12901] ppid=12899 vsize=221916 CPUtime=1122.25
/proc/12901/stat : 12901 (cmusat) R 12899 12901 12841 0 -1 4194304 59488 0 0 0 112185 40 0 0 25 0 1 0 5659987 227241984 54839 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/12901/statm: 55479 54839 119 243 0 55233 0
Current children cumulated CPU time (s) 1122.25
Current children cumulated vsize (KiB) 221916

[startup+1182.58 s]
/proc/loadavg: 1.00 0.99 0.99 2/68 12904
/proc/meminfo: memFree=1703936/2055892 swapFree=4096420/4096564
[pid=12901] ppid=12899 vsize=221916 CPUtime=1182.24
/proc/12901/stat : 12901 (cmusat) R 12899 12901 12841 0 -1 4194304 59488 0 0 0 118184 40 0 0 25 0 1 0 5659987 227241984 54839 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589670 0 0 4096 35 0 0 0 17 1 0 0
/proc/12901/statm: 55479 54839 119 243 0 55233 0
Current children cumulated CPU time (s) 1182.24
Current children cumulated vsize (KiB) 221916



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/68 12904
/proc/meminfo: memFree=1704000/2055892 swapFree=4096420/4096564
[pid=12901] ppid=12899 vsize=221916 CPUtime=1200.06
/proc/12901/stat : 12901 (cmusat) R 12899 12901 12841 0 -1 4194304 59490 0 0 0 119966 40 0 0 25 0 1 0 5659987 227241984 54841 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/12901/statm: 55479 54841 119 243 0 55233 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 221916

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

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

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.99 2/68 12904
/proc/meminfo: memFree=1704000/2055892 swapFree=4096420/4096564
[pid=12901] ppid=12899 vsize=221916 CPUtime=1200.06
/proc/12901/stat : 12901 (cmusat) R 12899 12901 12841 0 -1 4194304 59490 0 0 0 119966 40 0 0 25 0 1 0 5659987 227241984 54841 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/12901/statm: 55479 54841 119 243 0 55233 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 221916

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.43
CPU time (s): 1200.11
CPU user time (s): 1199.67
CPU system time (s): 0.436933
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 221916

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.67
system time used= 0.436933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 59490
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= 1282

runsolver used 0.91986 second user time and 2.28765 second system time

The end

Launcher Data (download as text)

Begin job on node77 on Thu Feb 22 01:32:04 UTC 2007

IDJOB= 306860
IDBENCH= 20191
IDSOLVER= 121
FILE ID= node77/306860-1172107924

PBS_JOBID= 3892898

Free space on /tmp= 66648 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v13000/unif-k3-r4.2-v13000-c54600-S1986560013-06.cnf
COMMAND LINE= /tmp/evaluation/306860-1172107924/cmusat /tmp/evaluation/306860-1172107924/instance-306860-1172107924.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node77/watcher-306860-1172107924 -o ROOT/results/node77/solver-306860-1172107924 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/306860-1172107924/cmusat /tmp/evaluation/306860-1172107924/instance-306860-1172107924.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  812435d2caa9f07edd6d7a2f7421f82b

RANDOM SEED= 176007786

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:       1924368 kB
Buffers:          9272 kB
Cached:          60768 kB
SwapCached:          0 kB
Active:          60992 kB
Inactive:        24464 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055892 kB
LowFree:       1924368 kB
SwapTotal:     4096564 kB
SwapFree:      4096420 kB
Dirty:            3660 kB
Writeback:           0 kB
Mapped:          25604 kB
Slab:            32536 kB
Committed_AS:    76104 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 Thu Feb 22 01:52:07 UTC 2007