Trace number 311615

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) 1200.12 1200.45

General information on the benchmark

Namerandom/2+p/p0.8/v2405/
unif2p-p0.8-v2405-c7479-S1151229574-11-UNSAT.cnf
MD5SUMbbb4149cc32eff7dd6676db03641b5a9
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 variables2405
Number of clauses7478
Sum of the clauses size20939
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21495
Number of clauses of size 35983
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-311615-1172572560 -o ROOT/results/node77/solver-311615-1172572560 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311615-1172572560/cmusat_base /tmp/evaluation/311615-1172572560/instance-311615-1172572560.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: 0.99 0.97 0.97 3/67 9405
/proc/meminfo: memFree=1826880/2055892 swapFree=4086192/4096564
[pid=9405] ppid=9403 vsize=2480 CPUtime=0
/proc/9405/stat : 9405 (cmusat_base) R 9403 9405 9121 0 -1 4194304 215 0 0 0 0 0 0 0 20 0 1 0 52123574 2539520 198 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564250 0 0 4096 35 0 0 0 17 1 0 0
/proc/9405/statm: 620 198 90 241 0 376 0

[startup+0.107196 s]
/proc/loadavg: 0.99 0.97 0.97 3/67 9405
/proc/meminfo: memFree=1826880/2055892 swapFree=4086192/4096564
[pid=9405] ppid=9403 vsize=3316 CPUtime=0.1
/proc/9405/stat : 9405 (cmusat_base) R 9403 9405 9121 0 -1 4194304 411 0 0 0 10 0 0 0 21 0 1 0 52123574 3395584 394 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/9405/statm: 829 394 109 241 0 585 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3316

[startup+0.515243 s]
/proc/loadavg: 0.99 0.97 0.97 3/67 9405
/proc/meminfo: memFree=1826880/2055892 swapFree=4086192/4096564
[pid=9405] ppid=9403 vsize=4040 CPUtime=0.51
/proc/9405/stat : 9405 (cmusat_base) R 9403 9405 9121 0 -1 4194304 603 0 0 0 51 0 0 0 25 0 1 0 52123574 4136960 586 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135080209 0 0 4096 35 0 0 0 17 1 0 0
/proc/9405/statm: 1010 586 109 241 0 766 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4040

[startup+1.33534 s]
/proc/loadavg: 0.99 0.97 0.97 2/68 9406
/proc/meminfo: memFree=1824568/2055892 swapFree=4086192/4096564
[pid=9405] ppid=9403 vsize=4464 CPUtime=1.33
/proc/9405/stat : 9405 (cmusat_base) R 9403 9405 9121 0 -1 4194304 728 0 0 0 133 0 0 0 25 0 1 0 52123574 4571136 711 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/9405/statm: 1116 711 109 241 0 872 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4464

[startup+2.97654 s]
/proc/loadavg: 0.99 0.97 0.97 2/68 9406
/proc/meminfo: memFree=1823992/2055892 swapFree=4086192/4096564
[pid=9405] ppid=9403 vsize=5256 CPUtime=2.97
/proc/9405/stat : 9405 (cmusat_base) R 9403 9405 9121 0 -1 4194304 925 0 0 0 297 0 0 0 25 0 1 0 52123574 5382144 908 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/9405/statm: 1314 908 109 241 0 1070 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 5256

[startup+6.25193 s]
/proc/loadavg: 0.99 0.97 0.97 2/68 9406
/proc/meminfo: memFree=1821560/2055892 swapFree=4086192/4096564
[pid=9405] ppid=9403 vsize=7540 CPUtime=6.24
/proc/9405/stat : 9405 (cmusat_base) R 9403 9405 9121 0 -1 4194304 1471 0 0 0 624 0 0 0 25 0 1 0 52123574 7720960 1410 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562395 0 0 4096 35 0 0 0 17 1 0 0
/proc/9405/statm: 1885 1410 109 241 0 1641 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7540

[startup+12.7047 s]
/proc/loadavg: 0.99 0.97 0.97 2/68 9406
/proc/meminfo: memFree=1820856/2055892 swapFree=4086192/4096564
[pid=9405] ppid=9403 vsize=8104 CPUtime=12.69
/proc/9405/stat : 9405 (cmusat_base) R 9403 9405 9121 0 -1 4194304 1744 0 0 0 1269 0 0 0 25 0 1 0 52123574 8298496 1579 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/9405/statm: 2026 1579 109 241 0 1782 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8104

[startup+25.6042 s]
/proc/loadavg: 0.99 0.97 0.97 2/68 9406
/proc/meminfo: memFree=1817720/2055892 swapFree=4086192/4096564
[pid=9405] ppid=9403 vsize=10804 CPUtime=25.58
/proc/9405/stat : 9405 (cmusat_base) R 9403 9405 9121 0 -1 4194304 2702 0 0 0 2557 1 0 0 25 0 1 0 52123574 11063296 2311 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560061 0 0 4096 35 0 0 0 17 1 0 0
/proc/9405/statm: 2701 2311 109 241 0 2457 0
Current children cumulated CPU time (s) 25.58
Current children cumulated vsize (KiB) 10804

[startup+51.2063 s]
/proc/loadavg: 0.99 0.97 0.97 2/68 9406
/proc/meminfo: memFree=1811576/2055892 swapFree=4086192/4096564
[pid=9405] ppid=9403 vsize=17496 CPUtime=51.18
/proc/9405/stat : 9405 (cmusat_base) R 9403 9405 9121 0 -1 4194304 4766 0 0 0 5116 2 0 0 25 0 1 0 52123574 17915904 3851 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/9405/statm: 4374 3851 109 241 0 4130 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 17496

[startup+102.407 s]
/proc/loadavg: 0.99 0.97 0.97 2/68 9406
/proc/meminfo: memFree=1806456/2055892 swapFree=4086192/4096564
[pid=9405] ppid=9403 vsize=22608 CPUtime=102.37
/proc/9405/stat : 9405 (cmusat_base) R 9403 9405 9121 0 -1 4194304 6400 0 0 0 10233 4 0 0 25 0 1 0 52123574 23150592 5229 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9405/statm: 5652 5229 109 241 0 5408 0
Current children cumulated CPU time (s) 102.37
Current children cumulated vsize (KiB) 22608

[startup+162.42 s]
/proc/loadavg: 0.99 0.97 0.97 2/68 9406
/proc/meminfo: memFree=1795320/2055892 swapFree=4086192/4096564
[pid=9405] ppid=9403 vsize=34912 CPUtime=162.36
/proc/9405/stat : 9405 (cmusat_base) R 9403 9405 9121 0 -1 4194304 9873 0 0 0 16231 5 0 0 25 0 1 0 52123574 35749888 7907 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9405/statm: 8728 7907 109 241 0 8484 0
Current children cumulated CPU time (s) 162.36
Current children cumulated vsize (KiB) 34912

[startup+222.43 s]
/proc/loadavg: 0.99 0.97 0.97 2/68 9406
/proc/meminfo: memFree=1794744/2055892 swapFree=4086192/4096564
[pid=9405] ppid=9403 vsize=35164 CPUtime=222.36
/proc/9405/stat : 9405 (cmusat_base) R 9403 9405 9121 0 -1 4194304 10284 0 0 0 22230 6 0 0 25 0 1 0 52123574 36007936 8051 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560049 0 0 4096 35 0 0 0 17 1 0 0
/proc/9405/statm: 8791 8051 109 241 0 8547 0
Current children cumulated CPU time (s) 222.36
Current children cumulated vsize (KiB) 35164

[startup+282.438 s]
/proc/loadavg: 0.99 0.97 0.97 2/68 9406
/proc/meminfo: memFree=1794360/2055892 swapFree=4086192/4096564
[pid=9405] ppid=9403 vsize=35220 CPUtime=282.35
/proc/9405/stat : 9405 (cmusat_base) R 9403 9405 9121 0 -1 4194304 10534 0 0 0 28229 6 0 0 25 0 1 0 52123574 36065280 8150 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9405/statm: 8805 8150 109 241 0 8561 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 35220

[startup+342.448 s]
/proc/loadavg: 0.99 0.97 0.97 2/68 9406
/proc/meminfo: memFree=1789304/2055892 swapFree=4086192/4096564
[pid=9405] ppid=9403 vsize=39836 CPUtime=342.35
/proc/9405/stat : 9405 (cmusat_base) R 9403 9405 9121 0 -1 4194304 12133 0 0 0 34227 8 0 0 25 0 1 0 52123574 40792064 9404 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/9405/statm: 9959 9404 109 241 0 9715 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 39836

[startup+402.461 s]
/proc/loadavg: 0.99 0.97 0.97 2/68 9406
/proc/meminfo: memFree=1785016/2055892 swapFree=4086192/4096564
[pid=9405] ppid=9403 vsize=43932 CPUtime=402.34
/proc/9405/stat : 9405 (cmusat_base) R 9403 9405 9121 0 -1 4194304 13223 0 0 0 40224 10 0 0 25 0 1 0 52123574 44986368 10494 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/9405/statm: 10983 10494 109 241 0 10739 0
Current children cumulated CPU time (s) 402.34
Current children cumulated vsize (KiB) 43932

[startup+462.469 s]
/proc/loadavg: 0.99 0.97 0.97 2/68 9406
/proc/meminfo: memFree=1782712/2055892 swapFree=4086192/4096564
[pid=9405] ppid=9403 vsize=46124 CPUtime=462.33
/proc/9405/stat : 9405 (cmusat_base) R 9403 9405 9121 0 -1 4194304 14004 0 0 0 46222 11 0 0 25 0 1 0 52123574 47230976 11079 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/9405/statm: 11531 11079 109 241 0 11287 0
Current children cumulated CPU time (s) 462.33
Current children cumulated vsize (KiB) 46124

[startup+522.48 s]
/proc/loadavg: 1.07 0.99 0.98 2/68 9406
/proc/meminfo: memFree=1762680/2055892 swapFree=4086192/4096564
[pid=9405] ppid=9403 vsize=69624 CPUtime=522.32
/proc/9405/stat : 9405 (cmusat_base) R 9403 9405 9121 0 -1 4194304 20124 0 0 0 52219 13 0 0 25 0 1 0 52123574 71294976 16049 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134549065 0 0 4096 35 0 0 0 17 1 0 0
/proc/9405/statm: 17406 16049 109 241 0 17162 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 69624

[startup+582.495 s]
/proc/loadavg: 1.02 0.99 0.98 2/68 9406
/proc/meminfo: memFree=1762104/2055892 swapFree=4086192/4096564
[pid=9405] ppid=9403 vsize=69872 CPUtime=582.33
/proc/9405/stat : 9405 (cmusat_base) R 9403 9405 9121 0 -1 4194304 20506 0 0 0 58219 14 0 0 25 0 1 0 52123574 71548928 16197 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/9405/statm: 17468 16197 109 241 0 17224 0
Current children cumulated CPU time (s) 582.33
Current children cumulated vsize (KiB) 69872

[startup+642.506 s]
/proc/loadavg: 1.01 0.99 0.98 2/68 9406
/proc/meminfo: memFree=1761848/2055892 swapFree=4086192/4096564
[pid=9405] ppid=9403 vsize=70224 CPUtime=642.32
/proc/9405/stat : 9405 (cmusat_base) R 9403 9405 9121 0 -1 4194304 20556 0 0 0 64218 14 0 0 25 0 1 0 52123574 71909376 16247 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/9405/statm: 17556 16247 109 241 0 17312 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 70224

[startup+702.516 s]
/proc/loadavg: 1.00 0.99 0.98 2/68 9406
/proc/meminfo: memFree=1761208/2055892 swapFree=4086192/4096564
[pid=9405] ppid=9403 vsize=70480 CPUtime=702.31
/proc/9405/stat : 9405 (cmusat_base) R 9403 9405 9121 0 -1 4194304 20972 0 0 0 70217 14 0 0 25 0 1 0 52123574 72171520 16407 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9405/statm: 17620 16407 109 241 0 17376 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 70480

[startup+762.526 s]
/proc/loadavg: 1.00 0.99 0.98 2/68 9406
/proc/meminfo: memFree=1761016/2055892 swapFree=4086192/4096564
[pid=9405] ppid=9403 vsize=70612 CPUtime=762.31
/proc/9405/stat : 9405 (cmusat_base) R 9403 9405 9121 0 -1 4194304 21008 0 0 0 76217 14 0 0 25 0 1 0 52123574 72306688 16443 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560349 0 0 4096 35 0 0 0 17 1 0 0
/proc/9405/statm: 17653 16443 109 241 0 17409 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 70612

[startup+822.538 s]
/proc/loadavg: 1.00 0.99 0.98 2/68 9406
/proc/meminfo: memFree=1760696/2055892 swapFree=4086192/4096564
[pid=9405] ppid=9403 vsize=70744 CPUtime=822.3
/proc/9405/stat : 9405 (cmusat_base) R 9403 9405 9121 0 -1 4194304 21080 0 0 0 82216 14 0 0 25 0 1 0 52123574 72441856 16515 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9405/statm: 17686 16515 109 241 0 17442 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 70744

[startup+882.549 s]
/proc/loadavg: 1.00 0.99 0.98 2/68 9406
/proc/meminfo: memFree=1760312/2055892 swapFree=4086192/4096564
[pid=9405] ppid=9403 vsize=71044 CPUtime=882.29
/proc/9405/stat : 9405 (cmusat_base) R 9403 9405 9121 0 -1 4194304 21460 0 0 0 88215 14 0 0 25 0 1 0 52123574 72749056 16615 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/9405/statm: 17761 16615 109 241 0 17517 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 71044

[startup+942.563 s]
/proc/loadavg: 1.03 1.00 0.98 2/68 9406
/proc/meminfo: memFree=1760248/2055892 swapFree=4086192/4096564
[pid=9405] ppid=9403 vsize=71044 CPUtime=942.29
/proc/9405/stat : 9405 (cmusat_base) R 9403 9405 9121 0 -1 4194304 21467 0 0 0 94215 14 0 0 25 0 1 0 52123574 72749056 16622 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560103 0 0 4096 35 0 0 0 17 1 0 0
/proc/9405/statm: 17761 16622 109 241 0 17517 0
Current children cumulated CPU time (s) 942.29
Current children cumulated vsize (KiB) 71044

[startup+1002.57 s]
/proc/loadavg: 1.01 1.00 0.98 2/68 9408
/proc/meminfo: memFree=1759608/2055892 swapFree=4086192/4096564
[pid=9405] ppid=9403 vsize=71292 CPUtime=1002.3
/proc/9405/stat : 9405 (cmusat_base) R 9403 9405 9121 0 -1 4194304 21945 0 0 0 100215 15 0 0 25 0 1 0 52123574 73003008 16793 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9405/statm: 17823 16793 109 241 0 17579 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 71292

[startup+1062.59 s]
/proc/loadavg: 1.00 1.00 0.98 2/68 9408
/proc/meminfo: memFree=1759544/2055892 swapFree=4086192/4096564
[pid=9405] ppid=9403 vsize=71292 CPUtime=1062.29
/proc/9405/stat : 9405 (cmusat_base) R 9403 9405 9121 0 -1 4194304 21948 0 0 0 106214 15 0 0 25 0 1 0 52123574 73003008 16796 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9405/statm: 17823 16796 109 241 0 17579 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 71292

[startup+1122.6 s]
/proc/loadavg: 1.00 1.00 0.98 2/68 9408
/proc/meminfo: memFree=1759352/2055892 swapFree=4086192/4096564
[pid=9405] ppid=9403 vsize=71292 CPUtime=1122.29
/proc/9405/stat : 9405 (cmusat_base) R 9403 9405 9121 0 -1 4194304 22007 0 0 0 112214 15 0 0 25 0 1 0 52123574 73003008 16855 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134549065 0 0 4096 35 0 0 0 17 1 0 0
/proc/9405/statm: 17823 16855 109 241 0 17579 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 71292

[startup+1182.61 s]
/proc/loadavg: 1.00 1.00 0.98 2/68 9408
/proc/meminfo: memFree=1755896/2055892 swapFree=4086192/4096564
[pid=9405] ppid=9403 vsize=74456 CPUtime=1182.27
/proc/9405/stat : 9405 (cmusat_base) R 9403 9405 9121 0 -1 4194304 23208 0 0 0 118211 16 0 0 25 0 1 0 52123574 76242944 17720 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9405/statm: 18614 17720 109 241 0 18370 0
Current children cumulated CPU time (s) 1182.27
Current children cumulated vsize (KiB) 74456



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 0.98 2/68 9408
/proc/meminfo: memFree=1755832/2055892 swapFree=4086192/4096564
[pid=9405] ppid=9403 vsize=74608 CPUtime=1200.1
/proc/9405/stat : 9405 (cmusat_base) R 9403 9405 9121 0 -1 4194304 23226 0 0 0 119994 16 0 0 25 0 1 0 52123574 76398592 17738 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/9405/statm: 18652 17738 109 241 0 18408 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 74608

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

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

[startup+1200.44 s]
/proc/loadavg: 1.00 1.00 0.98 2/68 9408
/proc/meminfo: memFree=1755832/2055892 swapFree=4086192/4096564
[pid=9405] ppid=9403 vsize=74608 CPUtime=1200.1
/proc/9405/stat : 9405 (cmusat_base) R 9403 9405 9121 0 -1 4194304 23226 0 0 0 119994 16 0 0 25 0 1 0 52123574 76398592 17738 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/9405/statm: 18652 17738 109 241 0 18408 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 74608

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.45
CPU time (s): 1200.12
CPU user time (s): 1199.94
CPU system time (s): 0.181972
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 74608

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.181972
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 23226
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= 1770

runsolver used 0.964853 second user time and 2.23866 second system time

The end



Launcher Data (download as text)




Begin job on node77 on Tue Feb 27 10:36:00 UTC 2007

IDJOB= 311615
IDBENCH= 20319
IDSOLVER= 120
FILE ID= node77/311615-1172572560

PBS_JOBID= 3971912

Free space on /tmp= 66647 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2405/unif2p-p0.8-v2405-c7479-S1151229574-11-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/311615-1172572560/cmusat_base /tmp/evaluation/311615-1172572560/instance-311615-1172572560.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node77/watcher-311615-1172572560 -o ROOT/results/node77/solver-311615-1172572560 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311615-1172572560/cmusat_base /tmp/evaluation/311615-1172572560/instance-311615-1172572560.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  bbb4149cc32eff7dd6676db03641b5a9

RANDOM SEED= 944325603

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:       1827352 kB
Buffers:         30232 kB
Cached:         153256 kB
SwapCached:       4056 kB
Active:          89204 kB
Inactive:       104536 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055892 kB
LowFree:       1827352 kB
SwapTotal:     4096564 kB
SwapFree:      4086192 kB
Dirty:            2560 kB
Writeback:           0 kB
Mapped:          15468 kB
Slab:            21260 kB
Committed_AS:   124508 kB
PageTables:       1428 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= 66647 MiB

End job on node77 on Tue Feb 27 10:56:03 UTC 2007