Trace number 303333

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
CMUSAT BASE 2007-02-08? (TO) 1200.07 1200.42

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S2117580343-16.cnf
MD5SUM29eebfc33bb79c40df63e10b39764cb1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1060.46
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 515300

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/node58/watcher-303333-1172032756 -o ROOT/results/node58/solver-303333-1172032756 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303333-1172032756/cmusat_base /tmp/evaluation/303333-1172032756/instance-303333-1172032756.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: 0.93 0.99 0.99 3/64 18383
/proc/meminfo: memFree=1735096/2055920 swapFree=4182176/4192956
[pid=18383] ppid=18381 vsize=2692 CPUtime=0
/proc/18383/stat : 18383 (cmusat_base) R 18381 18383 17997 0 -1 4194304 264 0 0 0 0 0 0 0 18 0 1 0 223232305 2756608 246 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564434 0 0 4096 35 0 0 0 17 1 0 0
/proc/18383/statm: 673 246 90 241 0 429 0

[startup+0.107781 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 18383
/proc/meminfo: memFree=1735096/2055920 swapFree=4182176/4192956
[pid=18383] ppid=18381 vsize=4596 CPUtime=0.1
/proc/18383/stat : 18383 (cmusat_base) R 18381 18383 17997 0 -1 4194304 787 0 0 0 10 0 0 0 18 0 1 0 223232305 4706304 724 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/18383/statm: 1149 724 111 241 0 905 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4596

[startup+0.519824 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 18383
/proc/meminfo: memFree=1735096/2055920 swapFree=4182176/4192956
[pid=18383] ppid=18381 vsize=5124 CPUtime=0.51
/proc/18383/stat : 18383 (cmusat_base) R 18381 18383 17997 0 -1 4194304 971 0 0 0 51 0 0 0 21 0 1 0 223232305 5246976 908 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/18383/statm: 1281 908 111 241 0 1037 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5124

[startup+1.34292 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 18384
/proc/meminfo: memFree=1730224/2055920 swapFree=4182176/4192956
[pid=18383] ppid=18381 vsize=7028 CPUtime=1.33
/proc/18383/stat : 18383 (cmusat_base) R 18381 18383 17997 0 -1 4194304 1648 0 0 0 133 0 0 0 25 0 1 0 223232305 7196672 1412 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/18383/statm: 1757 1412 111 241 0 1513 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 7028

[startup+2.9791 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 18384
/proc/meminfo: memFree=1729456/2055920 swapFree=4182176/4192956
[pid=18383] ppid=18381 vsize=7700 CPUtime=2.97
/proc/18383/stat : 18383 (cmusat_base) R 18381 18383 17997 0 -1 4194304 1935 0 0 0 297 0 0 0 25 0 1 0 223232305 7884800 1604 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559979 0 0 4096 35 0 0 0 17 1 0 0
/proc/18383/statm: 1925 1604 111 241 0 1681 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 7700

[startup+6.25546 s]
/proc/loadavg: 0.94 0.99 0.99 2/65 18384
/proc/meminfo: memFree=1727856/2055920 swapFree=4182176/4192956
[pid=18383] ppid=18381 vsize=9180 CPUtime=6.25
/proc/18383/stat : 18383 (cmusat_base) R 18381 18383 17997 0 -1 4194304 2456 0 0 0 624 1 0 0 25 0 1 0 223232305 9400320 1969 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/18383/statm: 2295 1969 111 241 0 2051 0
Current children cumulated CPU time (s) 6.25
Current children cumulated vsize (KiB) 9180

[startup+12.7112 s]
/proc/loadavg: 0.94 0.99 0.99 2/65 18384
/proc/meminfo: memFree=1722800/2055920 swapFree=4182176/4192956
[pid=18383] ppid=18381 vsize=14520 CPUtime=12.7
/proc/18383/stat : 18383 (cmusat_base) R 18381 18383 17997 0 -1 4194304 3919 0 0 0 1269 1 0 0 25 0 1 0 223232305 14868480 3107 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/18383/statm: 3630 3107 111 241 0 3386 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 14520

[startup+25.6116 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 18384
/proc/meminfo: memFree=1721648/2055920 swapFree=4182176/4192956
[pid=18383] ppid=18381 vsize=16056 CPUtime=25.6
/proc/18383/stat : 18383 (cmusat_base) R 18381 18383 17997 0 -1 4194304 4617 0 0 0 2558 2 0 0 25 0 1 0 223232305 16441344 3587 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134561717 0 0 4096 35 0 0 0 17 1 0 0
/proc/18383/statm: 4014 3587 111 241 0 3770 0
Current children cumulated CPU time (s) 25.6
Current children cumulated vsize (KiB) 16056

[startup+51.2164 s]
/proc/loadavg: 0.97 0.99 0.99 2/65 18386
/proc/meminfo: memFree=1716144/2055920 swapFree=4182176/4192956
[pid=18383] ppid=18381 vsize=20804 CPUtime=51.19
/proc/18383/stat : 18383 (cmusat_base) R 18381 18383 17997 0 -1 4194304 6128 0 0 0 5116 3 0 0 25 0 1 0 223232305 21303296 4824 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18383/statm: 5201 4824 111 241 0 4957 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 20804

[startup+102.424 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 18386
/proc/meminfo: memFree=1702576/2055920 swapFree=4182176/4192956
[pid=18383] ppid=18381 vsize=35432 CPUtime=102.39
/proc/18383/stat : 18383 (cmusat_base) R 18381 18383 17997 0 -1 4194304 10396 0 0 0 10233 6 0 0 25 0 1 0 223232305 36282368 8148 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18383/statm: 8858 8148 111 241 0 8614 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 35432

[startup+162.448 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18386
/proc/meminfo: memFree=1700272/2055920 swapFree=4182176/4192956
[pid=18383] ppid=18381 vsize=37532 CPUtime=162.39
/proc/18383/stat : 18383 (cmusat_base) R 18381 18383 17997 0 -1 4194304 11445 0 0 0 16233 6 0 0 25 0 1 0 223232305 38432768 8749 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/18383/statm: 9383 8749 111 241 0 9139 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 37532

[startup+222.47 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18386
/proc/meminfo: memFree=1693808/2055920 swapFree=4182176/4192956
[pid=18383] ppid=18381 vsize=43388 CPUtime=222.39
/proc/18383/stat : 18383 (cmusat_base) R 18381 18383 17997 0 -1 4194304 13372 0 0 0 22231 8 0 0 25 0 1 0 223232305 44429312 10314 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/18383/statm: 10847 10314 111 241 0 10603 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 43388

[startup+282.49 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18386
/proc/meminfo: memFree=1687152/2055920 swapFree=4182176/4192956
[pid=18383] ppid=18381 vsize=50220 CPUtime=282.4
/proc/18383/stat : 18383 (cmusat_base) R 18381 18383 17997 0 -1 4194304 15364 0 0 0 28230 10 0 0 25 0 1 0 223232305 51425280 12102 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/18383/statm: 12555 12102 111 241 0 12311 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 50220

[startup+342.511 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18386
/proc/meminfo: memFree=1663216/2055920 swapFree=4182176/4192956
[pid=18383] ppid=18381 vsize=77092 CPUtime=342.4
/proc/18383/stat : 18383 (cmusat_base) R 18381 18383 17997 0 -1 4194304 22406 0 0 0 34227 13 0 0 25 0 1 0 223232305 78942208 17964 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18383/statm: 19273 17964 111 241 0 19029 0
Current children cumulated CPU time (s) 342.4
Current children cumulated vsize (KiB) 77092

[startup+402.534 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18386
/proc/meminfo: memFree=1662704/2055920 swapFree=4182176/4192956
[pid=18383] ppid=18381 vsize=77572 CPUtime=402.4
/proc/18383/stat : 18383 (cmusat_base) R 18381 18383 17997 0 -1 4194304 22759 0 0 0 40227 13 0 0 25 0 1 0 223232305 79433728 18077 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559862 0 0 4096 35 0 0 0 17 1 0 0
/proc/18383/statm: 19393 18077 111 241 0 19149 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 77572

[startup+462.554 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18386
/proc/meminfo: memFree=1662192/2055920 swapFree=4182176/4192956
[pid=18383] ppid=18381 vsize=77928 CPUtime=462.41
/proc/18383/stat : 18383 (cmusat_base) R 18381 18383 17997 0 -1 4194304 23197 0 0 0 46227 14 0 0 25 0 1 0 223232305 79798272 18221 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18383/statm: 19482 18221 111 241 0 19238 0
Current children cumulated CPU time (s) 462.41
Current children cumulated vsize (KiB) 77928

[startup+522.57 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18386
/proc/meminfo: memFree=1661808/2055920 swapFree=4182176/4192956
[pid=18383] ppid=18381 vsize=78324 CPUtime=522.41
/proc/18383/stat : 18383 (cmusat_base) R 18381 18383 17997 0 -1 4194304 23275 0 0 0 52227 14 0 0 25 0 1 0 223232305 80203776 18299 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560051 0 0 4096 35 0 0 0 17 1 0 0
/proc/18383/statm: 19581 18299 111 241 0 19337 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 78324

[startup+582.591 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18386
/proc/meminfo: memFree=1661232/2055920 swapFree=4182176/4192956
[pid=18383] ppid=18381 vsize=78556 CPUtime=582.41
/proc/18383/stat : 18383 (cmusat_base) R 18381 18383 17997 0 -1 4194304 23708 0 0 0 58227 14 0 0 25 0 1 0 223232305 80441344 18447 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/18383/statm: 19639 18447 111 241 0 19395 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 78556

[startup+642.612 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18386
/proc/meminfo: memFree=1660592/2055920 swapFree=4182176/4192956
[pid=18383] ppid=18381 vsize=78800 CPUtime=642.42
/proc/18383/stat : 18383 (cmusat_base) R 18381 18383 17997 0 -1 4194304 24179 0 0 0 64227 15 0 0 25 0 1 0 223232305 80691200 18608 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/18383/statm: 19700 18608 111 241 0 19456 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 78800

[startup+702.631 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18386
/proc/meminfo: memFree=1660528/2055920 swapFree=4182176/4192956
[pid=18383] ppid=18381 vsize=78800 CPUtime=702.42
/proc/18383/stat : 18383 (cmusat_base) R 18381 18383 17997 0 -1 4194304 24189 0 0 0 70227 15 0 0 25 0 1 0 223232305 80691200 18618 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/18383/statm: 19700 18618 111 241 0 19456 0
Current children cumulated CPU time (s) 702.42
Current children cumulated vsize (KiB) 78800

[startup+762.65 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18386
/proc/meminfo: memFree=1656688/2055920 swapFree=4182176/4192956
[pid=18383] ppid=18381 vsize=82240 CPUtime=762.42
/proc/18383/stat : 18383 (cmusat_base) R 18381 18383 17997 0 -1 4194304 25475 0 0 0 76226 16 0 0 25 0 1 0 223232305 84213760 19566 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18383/statm: 20560 19566 111 241 0 20316 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 82240

[startup+822.672 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18386
/proc/meminfo: memFree=1656496/2055920 swapFree=4182176/4192956
[pid=18383] ppid=18381 vsize=82588 CPUtime=822.42
/proc/18383/stat : 18383 (cmusat_base) R 18381 18383 17997 0 -1 4194304 25531 0 0 0 82226 16 0 0 25 0 1 0 223232305 84570112 19622 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18383/statm: 20647 19622 111 241 0 20403 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 82588

[startup+882.69 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18386
/proc/meminfo: memFree=1656048/2055920 swapFree=4182176/4192956
[pid=18383] ppid=18381 vsize=83104 CPUtime=882.42
/proc/18383/stat : 18383 (cmusat_base) R 18381 18383 17997 0 -1 4194304 25633 0 0 0 88226 16 0 0 25 0 1 0 223232305 85098496 19724 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/18383/statm: 20776 19724 111 241 0 20532 0
Current children cumulated CPU time (s) 882.42
Current children cumulated vsize (KiB) 83104

[startup+942.709 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18386
/proc/meminfo: memFree=1648752/2055920 swapFree=4182176/4192956
[pid=18383] ppid=18381 vsize=90072 CPUtime=942.42
/proc/18383/stat : 18383 (cmusat_base) R 18381 18383 17997 0 -1 4194304 27841 0 0 0 94224 18 0 0 25 0 1 0 223232305 92233728 21563 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18383/statm: 22518 21563 111 241 0 22274 0
Current children cumulated CPU time (s) 942.42
Current children cumulated vsize (KiB) 90072

[startup+1002.73 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18386
/proc/meminfo: memFree=1648240/2055920 swapFree=4182176/4192956
[pid=18383] ppid=18381 vsize=90524 CPUtime=1002.43
/proc/18383/stat : 18383 (cmusat_base) R 18381 18383 17997 0 -1 4194304 27975 0 0 0 100225 18 0 0 25 0 1 0 223232305 92696576 21664 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/18383/statm: 22631 21664 111 241 0 22387 0
Current children cumulated CPU time (s) 1002.43
Current children cumulated vsize (KiB) 90524

[startup+1062.75 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18386
/proc/meminfo: memFree=1647984/2055920 swapFree=4182176/4192956
[pid=18383] ppid=18381 vsize=90848 CPUtime=1062.43
/proc/18383/stat : 18383 (cmusat_base) R 18381 18383 17997 0 -1 4194304 28049 0 0 0 106225 18 0 0 25 0 1 0 223232305 93028352 21738 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/18383/statm: 22712 21738 111 241 0 22468 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 90848

[startup+1122.77 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18386
/proc/meminfo: memFree=1644016/2055920 swapFree=4182176/4192956
[pid=18383] ppid=18381 vsize=94772 CPUtime=1122.44
/proc/18383/stat : 18383 (cmusat_base) R 18381 18383 17997 0 -1 4194304 29065 0 0 0 112224 20 0 0 25 0 1 0 223232305 97046528 22754 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/18383/statm: 23693 22754 111 241 0 23449 0
Current children cumulated CPU time (s) 1122.44
Current children cumulated vsize (KiB) 94772

[startup+1182.79 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18386
/proc/meminfo: memFree=1638640/2055920 swapFree=4182176/4192956
[pid=18383] ppid=18381 vsize=99848 CPUtime=1182.44
/proc/18383/stat : 18383 (cmusat_base) R 18381 18383 17997 0 -1 4194304 30827 0 0 0 118223 21 0 0 25 0 1 0 223232305 102244352 24081 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559864 0 0 4096 35 0 0 0 17 1 0 0
/proc/18383/statm: 24962 24081 111 241 0 24718 0
Current children cumulated CPU time (s) 1182.44
Current children cumulated vsize (KiB) 99848



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 18386
/proc/meminfo: memFree=1638448/2055920 swapFree=4182176/4192956
[pid=18383] ppid=18381 vsize=100108 CPUtime=1200.05
/proc/18383/stat : 18383 (cmusat_base) R 18381 18383 17997 0 -1 4194304 30862 0 0 0 119984 21 0 0 25 0 1 0 223232305 102510592 24116 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560044 0 0 4096 35 0 0 0 17 1 0 0
/proc/18383/statm: 25027 24116 111 241 0 24783 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 100108

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: 0.99 0.99 0.99 2/65 18386
/proc/meminfo: memFree=1638448/2055920 swapFree=4182176/4192956
[pid=18383] ppid=18381 vsize=100108 CPUtime=1200.05
/proc/18383/stat : 18383 (cmusat_base) R 18381 18383 17997 0 -1 4194304 30862 0 0 0 119984 21 0 0 25 0 1 0 223232305 102510592 24116 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560044 0 0 4096 35 0 0 0 17 1 0 0
/proc/18383/statm: 25027 24116 111 241 0 24783 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 100108

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.42
CPU time (s): 1200.07
CPU user time (s): 1199.84
CPU system time (s): 0.227965
CPU usage (%): 99.9709
Max. virtual memory (cumulated for all children) (KiB): 100108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.84
system time used= 0.227965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30862
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= 2060

runsolver used 0.774882 second user time and 2.44163 second system time

The end



Launcher Data (download as text)




Begin job on node58 on Wed Feb 21 04:39:16 UTC 2007

IDJOB= 303333
IDBENCH= 20105
IDSOLVER= 120
FILE ID= node58/303333-1172032756

PBS_JOBID= 3892724

Free space on /tmp= 66561 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S2117580343-16.cnf
COMMAND LINE= /tmp/evaluation/303333-1172032756/cmusat_base /tmp/evaluation/303333-1172032756/instance-303333-1172032756.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-303333-1172032756 -o ROOT/results/node58/solver-303333-1172032756 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303333-1172032756/cmusat_base /tmp/evaluation/303333-1172032756/instance-303333-1172032756.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  29eebfc33bb79c40df63e10b39764cb1

RANDOM SEED= 997424851

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.234
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		: 3000.234
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:       1735568 kB
Buffers:         34928 kB
Cached:         233412 kB
SwapCached:       5088 kB
Active:         190760 kB
Inactive:        88996 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1735568 kB
SwapTotal:     4192956 kB
SwapFree:      4182176 kB
Dirty:            2884 kB
Writeback:           0 kB
Mapped:          15320 kB
Slab:            26736 kB
Committed_AS:   556948 kB
PageTables:       1380 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= 66561 MiB

End job on node58 on Wed Feb 21 04:59:19 UTC 2007