Trace number 309893

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) 1200.03 1200.29

General information on the benchmark

Namerandom/2+p/p0.9/v810/
unif2p-p0.9-v810-c2932-S1966306571-20-UNSAT.cnf
MD5SUM1fb4312d0666ff719508e19a3e9de045
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark228.565
Satisfiable
(Un)Satisfiability was proved
Number of variables810
Number of clauses2931
Sum of the clauses size8500
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2293
Number of clauses of size 32638
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/node29/watcher-309893-1172549218 -o ROOT/results/node29/solver-309893-1172549218 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309893-1172549218/cmusat_base /tmp/evaluation/309893-1172549218/instance-309893-1172549218.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 0.99 0.99 3/77 20449
/proc/meminfo: memFree=1836112/2055920 swapFree=4143368/4192956
[pid=20449] ppid=20447 vsize=2328 CPUtime=0
/proc/20449/stat : 20449 (cmusat_base) R 20447 20449 19072 0 -1 4194304 179 0 0 0 0 0 0 0 18 0 1 0 248686062 2383872 161 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564434 0 0 4096 35 0 0 0 17 1 0 0
/proc/20449/statm: 582 161 90 241 0 338 0

[startup+0.107316 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 20449
/proc/meminfo: memFree=1836112/2055920 swapFree=4143368/4192956
[pid=20449] ppid=20447 vsize=2760 CPUtime=0.1
/proc/20449/stat : 20449 (cmusat_base) R 20447 20449 19072 0 -1 4194304 305 0 0 0 10 0 0 0 18 0 1 0 248686062 2826240 287 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134552214 0 0 4096 35 0 0 0 17 1 0 0
/proc/20449/statm: 690 287 111 241 0 446 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2760

[startup+0.515341 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 20449
/proc/meminfo: memFree=1836112/2055920 swapFree=4143368/4192956
[pid=20449] ppid=20447 vsize=3044 CPUtime=0.51
/proc/20449/stat : 20449 (cmusat_base) R 20447 20449 19072 0 -1 4194304 396 0 0 0 51 0 0 0 22 0 1 0 248686062 3117056 378 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559822 0 0 4096 35 0 0 0 17 1 0 0
/proc/20449/statm: 761 378 111 241 0 517 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3044

[startup+1.33539 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 20450
/proc/meminfo: memFree=1834440/2055920 swapFree=4143368/4192956
[pid=20449] ppid=20447 vsize=3940 CPUtime=1.33
/proc/20449/stat : 20449 (cmusat_base) R 20447 20449 19072 0 -1 4194304 563 0 0 0 133 0 0 0 25 0 1 0 248686062 4034560 545 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/20449/statm: 985 545 111 241 0 741 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 3940

[startup+2.97149 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 20450
/proc/meminfo: memFree=1833928/2055920 swapFree=4143368/4192956
[pid=20449] ppid=20447 vsize=4280 CPUtime=2.96
/proc/20449/stat : 20449 (cmusat_base) R 20447 20449 19072 0 -1 4194304 672 0 0 0 296 0 0 0 25 0 1 0 248686062 4382720 654 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/20449/statm: 1070 654 111 241 0 826 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4280

[startup+6.2527 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 20450
/proc/meminfo: memFree=1832008/2055920 swapFree=4143368/4192956
[pid=20449] ppid=20447 vsize=6164 CPUtime=6.24
/proc/20449/stat : 20449 (cmusat_base) R 20447 20449 19072 0 -1 4194304 1133 0 0 0 624 0 0 0 25 0 1 0 248686062 6311936 1080 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/20449/statm: 1541 1080 111 241 0 1297 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6164

[startup+12.7101 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 20450
/proc/meminfo: memFree=1830864/2055920 swapFree=4143368/4192956
[pid=20449] ppid=20447 vsize=7284 CPUtime=12.7
/proc/20449/stat : 20449 (cmusat_base) R 20447 20449 19072 0 -1 4194304 1534 0 0 0 1270 0 0 0 25 0 1 0 248686062 7458816 1408 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551185 0 0 4096 35 0 0 0 17 1 0 0
/proc/20449/statm: 1821 1408 111 241 0 1577 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 7284

[startup+25.6119 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 20450
/proc/meminfo: memFree=1827216/2055920 swapFree=4143368/4192956
[pid=20449] ppid=20447 vsize=11216 CPUtime=25.6
/proc/20449/stat : 20449 (cmusat_base) R 20447 20449 19072 0 -1 4194304 2726 0 0 0 2559 1 0 0 25 0 1 0 248686062 11485184 2254 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562314 0 0 4096 35 0 0 0 17 1 0 0
/proc/20449/statm: 2804 2254 111 241 0 2560 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 11216

[startup+51.2225 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 20450
/proc/meminfo: memFree=1824472/2055920 swapFree=4143368/4192956
[pid=20449] ppid=20447 vsize=13684 CPUtime=51.21
/proc/20449/stat : 20449 (cmusat_base) R 20447 20449 19072 0 -1 4194304 3696 0 0 0 5118 3 0 0 25 0 1 0 248686062 14012416 2965 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/20449/statm: 3421 2965 111 241 0 3177 0
Current children cumulated CPU time (s) 51.21
Current children cumulated vsize (KiB) 13684

[startup+102.438 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 20450
/proc/meminfo: memFree=1817048/2055920 swapFree=4143368/4192956
[pid=20449] ppid=20447 vsize=22028 CPUtime=102.41
/proc/20449/stat : 20449 (cmusat_base) R 20447 20449 19072 0 -1 4194304 6265 0 0 0 10236 5 0 0 25 0 1 0 248686062 22556672 4798 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560051 0 0 4096 35 0 0 0 17 1 0 0
/proc/20449/statm: 5507 4798 111 241 0 5263 0
Current children cumulated CPU time (s) 102.41
Current children cumulated vsize (KiB) 22028

[startup+162.469 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20450
/proc/meminfo: memFree=1813976/2055920 swapFree=4143368/4192956
[pid=20449] ppid=20447 vsize=24612 CPUtime=162.42
/proc/20449/stat : 20449 (cmusat_base) R 20447 20449 19072 0 -1 4194304 7392 0 0 0 16236 6 0 0 25 0 1 0 248686062 25202688 5549 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560108 0 0 4096 35 0 0 0 17 1 0 0
/proc/20449/statm: 6153 5549 111 241 0 5909 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 24612

[startup+222.498 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20450
/proc/meminfo: memFree=1810968/2055920 swapFree=4143368/4192956
[pid=20449] ppid=20447 vsize=27264 CPUtime=222.44
/proc/20449/stat : 20449 (cmusat_base) R 20447 20449 19072 0 -1 4194304 8295 0 0 0 22236 8 0 0 25 0 1 0 248686062 27918336 6302 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/20449/statm: 6816 6302 111 241 0 6572 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 27264

[startup+282.529 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20450
/proc/meminfo: memFree=1799512/2055920 swapFree=4143368/4192956
[pid=20449] ppid=20447 vsize=41184 CPUtime=282.46
/proc/20449/stat : 20449 (cmusat_base) R 20447 20449 19072 0 -1 4194304 12215 0 0 0 28236 10 0 0 25 0 1 0 248686062 42172416 9143 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20449/statm: 10296 9143 111 241 0 10052 0
Current children cumulated CPU time (s) 282.46
Current children cumulated vsize (KiB) 41184

[startup+342.56 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20450
/proc/meminfo: memFree=1798872/2055920 swapFree=4143368/4192956
[pid=20449] ppid=20447 vsize=41604 CPUtime=342.48
/proc/20449/stat : 20449 (cmusat_base) R 20447 20449 19072 0 -1 4194304 12564 0 0 0 34237 11 0 0 25 0 1 0 248686062 42602496 9294 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/20449/statm: 10401 9294 111 241 0 10157 0
Current children cumulated CPU time (s) 342.48
Current children cumulated vsize (KiB) 41604

[startup+402.59 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20450
/proc/meminfo: memFree=1798168/2055920 swapFree=4143368/4192956
[pid=20449] ppid=20447 vsize=42040 CPUtime=402.5
/proc/20449/stat : 20449 (cmusat_base) R 20447 20449 19072 0 -1 4194304 12946 0 0 0 40238 12 0 0 25 0 1 0 248686062 43048960 9459 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/20449/statm: 10510 9459 111 241 0 10266 0
Current children cumulated CPU time (s) 402.5
Current children cumulated vsize (KiB) 42040

[startup+462.619 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20450
/proc/meminfo: memFree=1798040/2055920 swapFree=4143368/4192956
[pid=20449] ppid=20447 vsize=42040 CPUtime=462.51
/proc/20449/stat : 20449 (cmusat_base) R 20447 20449 19072 0 -1 4194304 12983 0 0 0 46239 12 0 0 25 0 1 0 248686062 43048960 9496 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20449/statm: 10510 9496 111 241 0 10266 0
Current children cumulated CPU time (s) 462.51
Current children cumulated vsize (KiB) 42040

[startup+522.648 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20450
/proc/meminfo: memFree=1796568/2055920 swapFree=4143368/4192956
[pid=20449] ppid=20447 vsize=43300 CPUtime=522.53
/proc/20449/stat : 20449 (cmusat_base) R 20447 20449 19072 0 -1 4194304 13577 0 0 0 52240 13 0 0 25 0 1 0 248686062 44339200 9852 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559951 0 0 4096 35 0 0 0 17 1 0 0
/proc/20449/statm: 10825 9852 111 241 0 10581 0
Current children cumulated CPU time (s) 522.53
Current children cumulated vsize (KiB) 43300

[startup+582.677 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20450
/proc/meminfo: memFree=1795288/2055920 swapFree=4143368/4192956
[pid=20449] ppid=20447 vsize=44740 CPUtime=582.54
/proc/20449/stat : 20449 (cmusat_base) R 20447 20449 19072 0 -1 4194304 13909 0 0 0 58240 14 0 0 25 0 1 0 248686062 45813760 10184 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560484 0 0 4096 35 0 0 0 17 1 0 0
/proc/20449/statm: 11185 10184 111 241 0 10941 0
Current children cumulated CPU time (s) 582.54
Current children cumulated vsize (KiB) 44740

[startup+642.708 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20450
/proc/meminfo: memFree=1791704/2055920 swapFree=4143368/4192956
[pid=20449] ppid=20447 vsize=48008 CPUtime=642.56
/proc/20449/stat : 20449 (cmusat_base) R 20447 20449 19072 0 -1 4194304 15055 0 0 0 64241 15 0 0 25 0 1 0 248686062 49160192 11069 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/20449/statm: 12002 11069 111 241 0 11758 0
Current children cumulated CPU time (s) 642.56
Current children cumulated vsize (KiB) 48008

[startup+702.734 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20450
/proc/meminfo: memFree=1791256/2055920 swapFree=4143368/4192956
[pid=20449] ppid=20447 vsize=48292 CPUtime=702.57
/proc/20449/stat : 20449 (cmusat_base) R 20447 20449 19072 0 -1 4194304 15186 0 0 0 70241 16 0 0 25 0 1 0 248686062 49451008 11200 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/20449/statm: 12073 11200 111 241 0 11829 0
Current children cumulated CPU time (s) 702.57
Current children cumulated vsize (KiB) 48292

[startup+762.765 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20450
/proc/meminfo: memFree=1788696/2055920 swapFree=4143368/4192956
[pid=20449] ppid=20447 vsize=50516 CPUtime=762.59
/proc/20449/stat : 20449 (cmusat_base) R 20447 20449 19072 0 -1 4194304 16087 0 0 0 76241 18 0 0 25 0 1 0 248686062 51728384 11815 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20449/statm: 12629 11815 111 241 0 12385 0
Current children cumulated CPU time (s) 762.59
Current children cumulated vsize (KiB) 50516

[startup+822.797 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20450
/proc/meminfo: memFree=1788312/2055920 swapFree=4143368/4192956
[pid=20449] ppid=20447 vsize=50852 CPUtime=822.61
/proc/20449/stat : 20449 (cmusat_base) R 20447 20449 19072 0 -1 4194304 16184 0 0 0 82243 18 0 0 25 0 1 0 248686062 52072448 11912 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20449/statm: 12713 11912 111 241 0 12469 0
Current children cumulated CPU time (s) 822.61
Current children cumulated vsize (KiB) 50852

[startup+882.82 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20450
/proc/meminfo: memFree=1785560/2055920 swapFree=4143368/4192956
[pid=20449] ppid=20447 vsize=53220 CPUtime=882.62
/proc/20449/stat : 20449 (cmusat_base) R 20447 20449 19072 0 -1 4194304 17182 0 0 0 88242 20 0 0 25 0 1 0 248686062 54497280 12596 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/20449/statm: 13305 12596 111 241 0 13061 0
Current children cumulated CPU time (s) 882.62
Current children cumulated vsize (KiB) 53220

[startup+942.844 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20450
/proc/meminfo: memFree=1785432/2055920 swapFree=4143368/4192956
[pid=20449] ppid=20447 vsize=53368 CPUtime=942.63
/proc/20449/stat : 20449 (cmusat_base) R 20447 20449 19072 0 -1 4194304 17213 0 0 0 94242 21 0 0 25 0 1 0 248686062 54648832 12627 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20449/statm: 13342 12627 111 241 0 13098 0
Current children cumulated CPU time (s) 942.63
Current children cumulated vsize (KiB) 53368

[startup+1002.87 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20450
/proc/meminfo: memFree=1784152/2055920 swapFree=4143368/4192956
[pid=20449] ppid=20447 vsize=54632 CPUtime=1002.65
/proc/20449/stat : 20449 (cmusat_base) R 20447 20449 19072 0 -1 4194304 17529 0 0 0 100243 22 0 0 25 0 1 0 248686062 55943168 12943 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/20449/statm: 13658 12943 111 241 0 13414 0
Current children cumulated CPU time (s) 1002.65
Current children cumulated vsize (KiB) 54632

[startup+1062.9 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20450
/proc/meminfo: memFree=1760408/2055920 swapFree=4143368/4192956
[pid=20449] ppid=20447 vsize=83652 CPUtime=1062.66
/proc/20449/stat : 20449 (cmusat_base) R 20447 20449 19072 0 -1 4194304 25246 0 0 0 106240 26 0 0 25 0 1 0 248686062 85659648 18847 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134563209 0 0 4096 35 0 0 0 17 1 0 0
/proc/20449/statm: 20913 18847 111 241 0 20669 0
Current children cumulated CPU time (s) 1062.66
Current children cumulated vsize (KiB) 83652

[startup+1122.93 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20452
/proc/meminfo: memFree=1760344/2055920 swapFree=4143368/4192956
[pid=20449] ppid=20447 vsize=83824 CPUtime=1122.68
/proc/20449/stat : 20449 (cmusat_base) R 20447 20449 19072 0 -1 4194304 25263 0 0 0 112241 27 0 0 25 0 1 0 248686062 85835776 18864 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/20449/statm: 20956 18864 111 241 0 20712 0
Current children cumulated CPU time (s) 1122.68
Current children cumulated vsize (KiB) 83824

[startup+1182.96 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20452
/proc/meminfo: memFree=1759960/2055920 swapFree=4143368/4192956
[pid=20449] ppid=20447 vsize=84148 CPUtime=1182.69
/proc/20449/stat : 20449 (cmusat_base) R 20447 20449 19072 0 -1 4194304 25345 0 0 0 118242 27 0 0 25 0 1 0 248686062 86167552 18946 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/20449/statm: 21037 18946 111 241 0 20793 0
Current children cumulated CPU time (s) 1182.69
Current children cumulated vsize (KiB) 84148



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.27 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 20452
/proc/meminfo: memFree=1759960/2055920 swapFree=4143368/4192956
[pid=20449] ppid=20447 vsize=84148 CPUtime=1200.01
/proc/20449/stat : 20449 (cmusat_base) R 20447 20449 19072 0 -1 4194304 25347 0 0 0 119974 27 0 0 25 0 1 0 248686062 86167552 18948 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/20449/statm: 21037 18948 111 241 0 20793 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 84148

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): 1200.29
CPU time (s): 1200.03
CPU user time (s): 1199.74
CPU system time (s): 0.291955
CPU usage (%): 99.9786
Max. virtual memory (cumulated for all children) (KiB): 84148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.74
system time used= 0.291955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 25347
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= 24896

runsolver used 1.3418 second user time and 2.83257 second system time

The end



Launcher Data (download as text)




Begin job on node29 on Tue Feb 27 04:06:58 UTC 2007

IDJOB= 309893
IDBENCH= 20272
IDSOLVER= 120
FILE ID= node29/309893-1172549218

PBS_JOBID= 3971839

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v810/unif2p-p0.9-v810-c2932-S1966306571-20-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309893-1172549218/cmusat_base /tmp/evaluation/309893-1172549218/instance-309893-1172549218.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node29/watcher-309893-1172549218 -o ROOT/results/node29/solver-309893-1172549218 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/309893-1172549218/cmusat_base /tmp/evaluation/309893-1172549218/instance-309893-1172549218.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  1fb4312d0666ff719508e19a3e9de045

RANDOM SEED= 448323091

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node29.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		: 3000.209
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	: 5931.00
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		: 3000.209
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:       1836528 kB
Buffers:         31248 kB
Cached:         120064 kB
SwapCached:      17668 kB
Active:          93484 kB
Inactive:        86668 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1836528 kB
SwapTotal:     4192956 kB
SwapFree:      4143368 kB
Dirty:            2484 kB
Writeback:           0 kB
Mapped:          30176 kB
Slab:            24656 kB
Committed_AS:   716800 kB
PageTables:       1864 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= 66562 MiB

End job on node29 on Tue Feb 27 04:27:01 UTC 2007