Trace number 305875

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) 1200.13 1200.5

General information on the benchmark

Namerandom/LargeSize/3SAT/v10000/
unif-k3-r4.2-v10000-c42000-S1274869912-15.cnf
MD5SUM85f01e7612ff708e962af999ed8ac14c
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 variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
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/node22/watcher-305875-1172087431 -o ROOT/results/node22/solver-305875-1172087431 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305875-1172087431/cmusat_base /tmp/evaluation/305875-1172087431/instance-305875-1172087431.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 0.99 3/77 32254
/proc/meminfo: memFree=1881056/2055920 swapFree=4147040/4192956
[pid=32254] ppid=32252 vsize=4004 CPUtime=0
/proc/32254/stat : 32254 (cmusat_base) R 32252 32254 31849 0 -1 4194304 454 0 0 0 0 0 0 0 18 0 1 0 228697032 4100096 436 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564497 0 0 4096 35 0 0 0 17 1 0 0
/proc/32254/statm: 1001 436 90 241 0 757 0

[startup+0.106952 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 32254
/proc/meminfo: memFree=1881056/2055920 swapFree=4147040/4192956
[pid=32254] ppid=32252 vsize=7568 CPUtime=0.09
/proc/32254/stat : 32254 (cmusat_base) R 32252 32254 31849 0 -1 4194304 1656 0 0 0 9 0 0 0 18 0 1 0 228697032 7749632 1306 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/32254/statm: 1892 1306 93 241 0 1648 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7568

[startup+0.514982 s]
/proc/loadavg: 0.99 0.97 0.99 3/77 32254
/proc/meminfo: memFree=1881056/2055920 swapFree=4147040/4192956
[pid=32254] ppid=32252 vsize=7832 CPUtime=0.5
/proc/32254/stat : 32254 (cmusat_base) R 32252 32254 31849 0 -1 4194304 1727 0 0 0 50 0 0 0 21 0 1 0 228697032 8019968 1377 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/32254/statm: 1958 1377 112 241 0 1714 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 7832

[startup+1.33805 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 32255
/proc/meminfo: memFree=1875032/2055920 swapFree=4147040/4192956
[pid=32254] ppid=32252 vsize=9020 CPUtime=1.33
/proc/32254/stat : 32254 (cmusat_base) R 32252 32254 31849 0 -1 4194304 2054 0 0 0 132 1 0 0 25 0 1 0 228697032 9236480 1704 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134550465 0 0 4096 35 0 0 0 17 1 0 0
/proc/32254/statm: 2255 1704 112 241 0 2011 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 9020

[startup+2.97616 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 32255
/proc/meminfo: memFree=1872856/2055920 swapFree=4147040/4192956
[pid=32254] ppid=32252 vsize=11796 CPUtime=2.96
/proc/32254/stat : 32254 (cmusat_base) R 32252 32254 31849 0 -1 4194304 2769 0 0 0 295 1 0 0 25 0 1 0 228697032 12079104 2419 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/32254/statm: 2949 2419 112 241 0 2705 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 11796

[startup+6.25241 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 32255
/proc/meminfo: memFree=1867096/2055920 swapFree=4147040/4192956
[pid=32254] ppid=32252 vsize=16944 CPUtime=6.24
/proc/32254/stat : 32254 (cmusat_base) R 32252 32254 31849 0 -1 4194304 4081 0 0 0 621 3 0 0 25 0 1 0 228697032 17350656 3731 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/32254/statm: 4236 3731 112 241 0 3992 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 16944

[startup+12.7099 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 32255
/proc/meminfo: memFree=1857448/2055920 swapFree=4147040/4192956
[pid=32254] ppid=32252 vsize=25464 CPUtime=12.7
/proc/32254/stat : 32254 (cmusat_base) R 32252 32254 31849 0 -1 4194304 6271 0 0 0 1265 5 0 0 25 0 1 0 228697032 26075136 5921 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559787 0 0 4096 35 0 0 0 17 1 0 0
/proc/32254/statm: 6366 5921 112 241 0 6122 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 25464

[startup+25.5108 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 32255
/proc/meminfo: memFree=1850536/2055920 swapFree=4147040/4192956
[pid=32254] ppid=32252 vsize=32240 CPUtime=25.5
/proc/32254/stat : 32254 (cmusat_base) R 32252 32254 31849 0 -1 4194304 8224 0 0 0 2543 7 0 0 25 0 1 0 228697032 33013760 7643 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/32254/statm: 8060 7643 112 241 0 7816 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 32240

[startup+51.1237 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 32255
/proc/meminfo: memFree=1837864/2055920 swapFree=4147040/4192956
[pid=32254] ppid=32252 vsize=44696 CPUtime=51.1
/proc/32254/stat : 32254 (cmusat_base) R 32252 32254 31849 0 -1 4194304 11637 0 0 0 5100 10 0 0 25 0 1 0 228697032 45768704 10806 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560259 0 0 4096 35 0 0 0 17 1 0 0
/proc/32254/statm: 11174 10806 112 241 0 10930 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 44696

[startup+102.344 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 32255
/proc/meminfo: memFree=1832744/2055920 swapFree=4147040/4192956
[pid=32254] ppid=32252 vsize=49648 CPUtime=102.31
/proc/32254/stat : 32254 (cmusat_base) R 32252 32254 31849 0 -1 4194304 13324 0 0 0 10219 12 0 0 25 0 1 0 228697032 50839552 12085 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/32254/statm: 12412 12085 112 241 0 12168 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 49648

[startup+162.375 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 32255
/proc/meminfo: memFree=1816296/2055920 swapFree=4147040/4192956
[pid=32254] ppid=32252 vsize=65960 CPUtime=162.33
/proc/32254/stat : 32254 (cmusat_base) R 32252 32254 31849 0 -1 4194304 17741 0 0 0 16216 17 0 0 25 0 1 0 228697032 67543040 16203 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/32254/statm: 16490 16203 112 241 0 16246 0
Current children cumulated CPU time (s) 162.33
Current children cumulated vsize (KiB) 65960

[startup+222.406 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 32255
/proc/meminfo: memFree=1770024/2055920 swapFree=4147040/4192956
[pid=32254] ppid=32252 vsize=114212 CPUtime=222.35
/proc/32254/stat : 32254 (cmusat_base) R 32252 32254 31849 0 -1 4194304 30227 0 0 0 22212 23 0 0 25 0 1 0 228697032 116953088 27704 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/32254/statm: 28553 27704 112 241 0 28309 0
Current children cumulated CPU time (s) 222.35
Current children cumulated vsize (KiB) 114212

[startup+282.434 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 32255
/proc/meminfo: memFree=1769832/2055920 swapFree=4147040/4192956
[pid=32254] ppid=32252 vsize=114248 CPUtime=282.36
/proc/32254/stat : 32254 (cmusat_base) R 32252 32254 31849 0 -1 4194304 30446 0 0 0 28212 24 0 0 25 0 1 0 228697032 116989952 27748 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562414 0 0 4096 35 0 0 0 17 1 0 0
/proc/32254/statm: 28562 27748 112 241 0 28318 0
Current children cumulated CPU time (s) 282.36
Current children cumulated vsize (KiB) 114248

[startup+342.461 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 32255
/proc/meminfo: memFree=1769576/2055920 swapFree=4147040/4192956
[pid=32254] ppid=32252 vsize=114284 CPUtime=342.37
/proc/32254/stat : 32254 (cmusat_base) R 32252 32254 31849 0 -1 4194304 30677 0 0 0 34213 24 0 0 25 0 1 0 228697032 117026816 27795 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559862 0 0 4096 35 0 0 0 17 1 0 0
/proc/32254/statm: 28571 27795 112 241 0 28327 0
Current children cumulated CPU time (s) 342.37
Current children cumulated vsize (KiB) 114284

[startup+402.495 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 32255
/proc/meminfo: memFree=1769320/2055920 swapFree=4147040/4192956
[pid=32254] ppid=32252 vsize=114328 CPUtime=402.39
/proc/32254/stat : 32254 (cmusat_base) R 32252 32254 31849 0 -1 4194304 30924 0 0 0 40214 25 0 0 25 0 1 0 228697032 117071872 27849 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/32254/statm: 28582 27849 112 241 0 28338 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 114328

[startup+462.525 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 32255
/proc/meminfo: memFree=1768488/2055920 swapFree=4147040/4192956
[pid=32254] ppid=32252 vsize=114904 CPUtime=462.41
/proc/32254/stat : 32254 (cmusat_base) R 32252 32254 31849 0 -1 4194304 31321 0 0 0 46215 26 0 0 25 0 1 0 228697032 117661696 28042 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551520 0 0 4096 35 0 0 0 17 1 0 0
/proc/32254/statm: 28726 28042 112 241 0 28482 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 114904

[startup+522.557 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 32255
/proc/meminfo: memFree=1766248/2055920 swapFree=4147040/4192956
[pid=32254] ppid=32252 vsize=117548 CPUtime=522.42
/proc/32254/stat : 32254 (cmusat_base) R 32252 32254 31849 0 -1 4194304 31975 0 0 0 52215 27 0 0 25 0 1 0 228697032 120369152 28696 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/32254/statm: 29387 28696 112 241 0 29143 0
Current children cumulated CPU time (s) 522.42
Current children cumulated vsize (KiB) 117548

[startup+582.587 s]
/proc/loadavg: 1.04 0.99 0.99 2/78 32255
/proc/meminfo: memFree=1759592/2055920 swapFree=4147040/4192956
[pid=32254] ppid=32252 vsize=123552 CPUtime=582.45
/proc/32254/stat : 32254 (cmusat_base) R 32252 32254 31849 0 -1 4194304 33747 0 0 0 58215 30 0 0 25 0 1 0 228697032 126517248 30252 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/32254/statm: 30888 30252 112 241 0 30644 0
Current children cumulated CPU time (s) 582.45
Current children cumulated vsize (KiB) 123552

[startup+642.628 s]
/proc/loadavg: 1.01 0.99 0.99 2/84 32329
/proc/meminfo: memFree=1748920/2055920 swapFree=4147040/4192956
[pid=32254] ppid=32252 vsize=132616 CPUtime=642.45
/proc/32254/stat : 32254 (cmusat_base) R 32252 32254 31849 0 -1 4194304 36297 0 0 0 64211 34 0 0 25 0 1 0 228697032 135798784 32573 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/32254/statm: 33154 32573 112 241 0 32910 0
Current children cumulated CPU time (s) 642.45
Current children cumulated vsize (KiB) 132616

[startup+702.688 s]
/proc/loadavg: 1.00 0.99 0.99 2/84 32425
/proc/meminfo: memFree=1737520/2055920 swapFree=4147040/4192956
[pid=32254] ppid=32252 vsize=144280 CPUtime=702.44
/proc/32254/stat : 32254 (cmusat_base) R 32252 32254 31849 0 -1 4194304 39209 0 0 0 70207 37 0 0 25 0 1 0 228697032 147742720 35485 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559785 0 0 4096 35 0 0 0 17 1 0 0
/proc/32254/statm: 36070 35485 112 241 0 35826 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 144280

[startup+762.724 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 32453
/proc/meminfo: memFree=1726440/2055920 swapFree=4147040/4192956
[pid=32254] ppid=32252 vsize=155876 CPUtime=762.44
/proc/32254/stat : 32254 (cmusat_base) R 32252 32254 31849 0 -1 4194304 42385 0 0 0 76204 40 0 0 25 0 1 0 228697032 159617024 38418 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/32254/statm: 38969 38418 112 241 0 38725 0
Current children cumulated CPU time (s) 762.44
Current children cumulated vsize (KiB) 155876

[startup+822.757 s]
/proc/loadavg: 1.00 0.99 0.99 2/78 32453
/proc/meminfo: memFree=1724584/2055920 swapFree=4147040/4192956
[pid=32254] ppid=32252 vsize=157596 CPUtime=822.46
/proc/32254/stat : 32254 (cmusat_base) R 32252 32254 31849 0 -1 4194304 42838 0 0 0 82206 40 0 0 25 0 1 0 228697032 161378304 38871 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/32254/statm: 39399 38871 112 241 0 39155 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 157596

[startup+882.791 s]
/proc/loadavg: 1.06 1.00 1.00 2/78 32453
/proc/meminfo: memFree=1695464/2055920 swapFree=4147040/4192956
[pid=32254] ppid=32252 vsize=186552 CPUtime=882.48
/proc/32254/stat : 32254 (cmusat_base) R 32252 32254 31849 0 -1 4194304 50385 0 0 0 88200 48 0 0 25 0 1 0 228697032 191029248 46159 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/32254/statm: 46638 46159 112 241 0 46394 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 186552

[startup+942.822 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 32453
/proc/meminfo: memFree=1695464/2055920 swapFree=4147040/4192956
[pid=32254] ppid=32252 vsize=186552 CPUtime=942.49
/proc/32254/stat : 32254 (cmusat_base) R 32252 32254 31849 0 -1 4194304 50385 0 0 0 94201 48 0 0 25 0 1 0 228697032 191029248 46159 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551520 0 0 4096 35 0 0 0 17 1 0 0
/proc/32254/statm: 46638 46159 112 241 0 46394 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 186552

[startup+1002.85 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 32453
/proc/meminfo: memFree=1693352/2055920 swapFree=4147040/4192956
[pid=32254] ppid=32252 vsize=188932 CPUtime=1002.51
/proc/32254/stat : 32254 (cmusat_base) R 32252 32254 31849 0 -1 4194304 50974 0 0 0 100202 49 0 0 25 0 1 0 228697032 193466368 46748 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/32254/statm: 47233 46748 112 241 0 46989 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 188932

[startup+1062.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32453
/proc/meminfo: memFree=1663656/2055920 swapFree=4147040/4192956
[pid=32254] ppid=32252 vsize=218108 CPUtime=1062.54
/proc/32254/stat : 32254 (cmusat_base) R 32252 32254 31849 0 -1 4194304 58315 0 0 0 106196 58 0 0 25 0 1 0 228697032 223342592 54089 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/32254/statm: 54527 54089 112 241 0 54283 0
Current children cumulated CPU time (s) 1062.54
Current children cumulated vsize (KiB) 218108

[startup+1122.92 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32453
/proc/meminfo: memFree=1659944/2055920 swapFree=4147040/4192956
[pid=32254] ppid=32252 vsize=221620 CPUtime=1122.55
/proc/32254/stat : 32254 (cmusat_base) R 32252 32254 31849 0 -1 4194304 59485 0 0 0 112196 59 0 0 25 0 1 0 228697032 226938880 54983 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/32254/statm: 55405 54983 112 241 0 55161 0
Current children cumulated CPU time (s) 1122.55
Current children cumulated vsize (KiB) 221620

[startup+1182.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32453
/proc/meminfo: memFree=1657256/2055920 swapFree=4147040/4192956
[pid=32254] ppid=32252 vsize=224788 CPUtime=1182.56
/proc/32254/stat : 32254 (cmusat_base) R 32252 32254 31849 0 -1 4194304 60288 0 0 0 118196 60 0 0 25 0 1 0 228697032 230182912 55786 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/32254/statm: 56197 55786 112 241 0 55953 0
Current children cumulated CPU time (s) 1182.56
Current children cumulated vsize (KiB) 224788



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32453
/proc/meminfo: memFree=1646056/2055920 swapFree=4147040/4192956
[pid=32254] ppid=32252 vsize=235100 CPUtime=1200.09
/proc/32254/stat : 32254 (cmusat_base) R 32252 32254 31849 0 -1 4194304 62944 0 0 0 119946 63 0 0 25 0 1 0 228697032 240742400 58442 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/32254/statm: 58775 58442 112 241 0 58531 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 235100

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

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

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32453
/proc/meminfo: memFree=1646056/2055920 swapFree=4147040/4192956
[pid=32254] ppid=32252 vsize=235100 CPUtime=1200.09
/proc/32254/stat : 32254 (cmusat_base) R 32252 32254 31849 0 -1 4194304 62944 0 0 0 119946 63 0 0 25 0 1 0 228697032 240742400 58442 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/32254/statm: 58775 58442 112 241 0 58531 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 235100

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.5
CPU time (s): 1200.13
CPU user time (s): 1199.46
CPU system time (s): 0.670898
CPU usage (%): 99.969
Max. virtual memory (cumulated for all children) (KiB): 235100

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.46
system time used= 0.670898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 62944
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= 1097

runsolver used 1.36679 second user time and 2.89956 second system time

The end



Launcher Data (download as text)




Begin job on node22 on Wed Feb 21 19:50:31 UTC 2007

IDJOB= 305875
IDBENCH= 20167
IDSOLVER= 120
FILE ID= node22/305875-1172087431

PBS_JOBID= 3892859

Free space on /tmp= 66557 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v10000/unif-k3-r4.2-v10000-c42000-S1274869912-15.cnf
COMMAND LINE= /tmp/evaluation/305875-1172087431/cmusat_base /tmp/evaluation/305875-1172087431/instance-305875-1172087431.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-305875-1172087431 -o ROOT/results/node22/solver-305875-1172087431 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305875-1172087431/cmusat_base /tmp/evaluation/305875-1172087431/instance-305875-1172087431.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  85f01e7612ff708e962af999ed8ac14c

RANDOM SEED= 440345916

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.235
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.235
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:       1881528 kB
Buffers:         20672 kB
Cached:          80660 kB
SwapCached:      12500 kB
Active:          58480 kB
Inactive:        66400 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1881528 kB
SwapTotal:     4192956 kB
SwapFree:      4147040 kB
Dirty:            3208 kB
Writeback:           0 kB
Mapped:          30144 kB
Slab:            35152 kB
Committed_AS:   706944 kB
PageTables:       1668 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66557 MiB

End job on node22 on Wed Feb 21 20:10:34 UTC 2007