Trace number 311328

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) 1200.06 1200.5

General information on the benchmark

Namerandom/2+p/p0.8/v2035/
unif2p-p0.8-v2035-c6328-S1891492462-09-SAT.cnf
MD5SUMe3a15c23dccd4bd1567a9bbf23bf14e3
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.574911
Satisfiable
(Un)Satisfiability was proved
Number of variables2034
Number of clauses6327
Sum of the clauses size17716
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 21265
Number of clauses of size 35062
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/node40/watcher-311328-1172568112 -o ROOT/results/node40/solver-311328-1172568112 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/311328-1172568112/cmusat_base /tmp/evaluation/311328-1172568112/instance-311328-1172568112.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 0.98 1.09 3/64 1737
/proc/meminfo: memFree=1832816/2055920 swapFree=4179916/4192956
[pid=1737] ppid=1735 vsize=2488 CPUtime=0
/proc/1737/stat : 1737 (cmusat_base) R 1735 1737 32688 0 -1 4194304 206 0 0 0 0 0 0 0 18 0 1 0 181845434 2547712 188 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564497 0 0 4096 35 0 0 0 17 1 0 0
/proc/1737/statm: 622 188 90 241 0 378 0

[startup+0.106886 s]
/proc/loadavg: 0.92 0.98 1.09 3/64 1737
/proc/meminfo: memFree=1832816/2055920 swapFree=4179916/4192956
[pid=1737] ppid=1735 vsize=3172 CPUtime=0.1
/proc/1737/stat : 1737 (cmusat_base) R 1735 1737 32688 0 -1 4194304 385 0 0 0 10 0 0 0 18 0 1 0 181845434 3248128 367 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/1737/statm: 793 367 109 241 0 549 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3172

[startup+0.515937 s]
/proc/loadavg: 0.92 0.98 1.09 3/64 1737
/proc/meminfo: memFree=1832816/2055920 swapFree=4179916/4192956
[pid=1737] ppid=1735 vsize=4024 CPUtime=0.51
/proc/1737/stat : 1737 (cmusat_base) R 1735 1737 32688 0 -1 4194304 605 0 0 0 51 0 0 0 21 0 1 0 181845434 4120576 587 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135080254 0 0 4096 35 0 0 0 17 1 0 0
/proc/1737/statm: 1006 587 109 241 0 762 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4024

[startup+1.34204 s]
/proc/loadavg: 0.92 0.98 1.09 2/65 1738
/proc/meminfo: memFree=1830696/2055920 swapFree=4179916/4192956
[pid=1737] ppid=1735 vsize=4380 CPUtime=1.33
/proc/1737/stat : 1737 (cmusat_base) R 1735 1737 32688 0 -1 4194304 699 0 0 0 133 0 0 0 25 0 1 0 181845434 4485120 681 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551806 0 0 4096 35 0 0 0 17 1 0 0
/proc/1737/statm: 1095 681 109 241 0 851 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4380

[startup+2.97726 s]
/proc/loadavg: 0.92 0.98 1.09 2/65 1738
/proc/meminfo: memFree=1829992/2055920 swapFree=4179916/4192956
[pid=1737] ppid=1735 vsize=5036 CPUtime=2.96
/proc/1737/stat : 1737 (cmusat_base) R 1735 1737 32688 0 -1 4194304 872 0 0 0 296 0 0 0 25 0 1 0 181845434 5156864 854 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/1737/statm: 1259 854 109 241 0 1015 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5036

[startup+6.25368 s]
/proc/loadavg: 0.93 0.98 1.09 2/65 1738
/proc/meminfo: memFree=1827752/2055920 swapFree=4179916/4192956
[pid=1737] ppid=1735 vsize=6964 CPUtime=6.24
/proc/1737/stat : 1737 (cmusat_base) R 1735 1737 32688 0 -1 4194304 1361 0 0 0 624 0 0 0 25 0 1 0 181845434 7131136 1287 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560015 0 0 4096 35 0 0 0 17 1 0 0
/proc/1737/statm: 1741 1287 109 241 0 1497 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6964

[startup+12.7095 s]
/proc/loadavg: 0.93 0.98 1.08 2/65 1738
/proc/meminfo: memFree=1825904/2055920 swapFree=4179916/4192956
[pid=1737] ppid=1735 vsize=8836 CPUtime=12.69
/proc/1737/stat : 1737 (cmusat_base) R 1735 1737 32688 0 -1 4194304 1946 0 0 0 1269 0 0 0 25 0 1 0 181845434 9048064 1767 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/1737/statm: 2209 1767 109 241 0 1965 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8836

[startup+25.6112 s]
/proc/loadavg: 0.95 0.98 1.08 2/65 1738
/proc/meminfo: memFree=1820016/2055920 swapFree=4179916/4192956
[pid=1737] ppid=1735 vsize=15316 CPUtime=25.59
/proc/1737/stat : 1737 (cmusat_base) R 1735 1737 32688 0 -1 4194304 3781 0 0 0 2558 1 0 0 25 0 1 0 181845434 15683584 3253 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/1737/statm: 3829 3253 109 241 0 3585 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 15316

[startup+51.2185 s]
/proc/loadavg: 0.96 0.98 1.08 2/65 1738
/proc/meminfo: memFree=1818608/2055920 swapFree=4179916/4192956
[pid=1737] ppid=1735 vsize=16332 CPUtime=51.19
/proc/1737/stat : 1737 (cmusat_base) R 1735 1737 32688 0 -1 4194304 4428 0 0 0 5117 2 0 0 25 0 1 0 181845434 16723968 3602 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/1737/statm: 4083 3602 109 241 0 3839 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 16332

[startup+102.427 s]
/proc/loadavg: 0.98 0.98 1.08 2/65 1738
/proc/meminfo: memFree=1804656/2055920 swapFree=4179916/4192956
[pid=1737] ppid=1735 vsize=31368 CPUtime=102.39
/proc/1737/stat : 1737 (cmusat_base) R 1735 1737 32688 0 -1 4194304 8606 0 0 0 10234 5 0 0 25 0 1 0 181845434 32120832 7048 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/1737/statm: 7842 7048 109 241 0 7598 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 31368

[startup+162.447 s]
/proc/loadavg: 0.99 0.98 1.07 2/65 1738
/proc/meminfo: memFree=1804272/2055920 swapFree=4179916/4192956
[pid=1737] ppid=1735 vsize=31444 CPUtime=162.39
/proc/1737/stat : 1737 (cmusat_base) R 1735 1737 32688 0 -1 4194304 8946 0 0 0 16234 5 0 0 25 0 1 0 181845434 32198656 7175 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/1737/statm: 7861 7175 109 241 0 7617 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 31444

[startup+222.457 s]
/proc/loadavg: 0.99 0.98 1.06 2/65 1738
/proc/meminfo: memFree=1801648/2055920 swapFree=4179916/4192956
[pid=1737] ppid=1735 vsize=33800 CPUtime=222.38
/proc/1737/stat : 1737 (cmusat_base) R 1735 1737 32688 0 -1 4194304 9865 0 0 0 22233 5 0 0 25 0 1 0 181845434 34611200 7841 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/1737/statm: 8450 7841 109 241 0 8206 0
Current children cumulated CPU time (s) 222.38
Current children cumulated vsize (KiB) 33800

[startup+282.472 s]
/proc/loadavg: 0.99 0.98 1.06 2/65 1738
/proc/meminfo: memFree=1798000/2055920 swapFree=4179916/4192956
[pid=1737] ppid=1735 vsize=37104 CPUtime=282.38
/proc/1737/stat : 1737 (cmusat_base) R 1735 1737 32688 0 -1 4194304 11067 0 0 0 28232 6 0 0 25 0 1 0 181845434 37994496 8742 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/1737/statm: 9276 8742 109 241 0 9032 0
Current children cumulated CPU time (s) 282.38
Current children cumulated vsize (KiB) 37104

[startup+342.492 s]
/proc/loadavg: 1.03 1.00 1.06 2/65 1738
/proc/meminfo: memFree=1793776/2055920 swapFree=4179916/4192956
[pid=1737] ppid=1735 vsize=41028 CPUtime=342.38
/proc/1737/stat : 1737 (cmusat_base) R 1735 1737 32688 0 -1 4194304 12285 0 0 0 34231 7 0 0 25 0 1 0 181845434 42012672 9789 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560101 0 0 4096 35 0 0 0 17 1 0 0
/proc/1737/statm: 10257 9789 109 241 0 10013 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 41028

[startup+402.512 s]
/proc/loadavg: 1.01 1.00 1.05 2/65 1738
/proc/meminfo: memFree=1772720/2055920 swapFree=4179916/4192956
[pid=1737] ppid=1735 vsize=65052 CPUtime=402.39
/proc/1737/stat : 1737 (cmusat_base) R 1735 1737 32688 0 -1 4194304 18514 0 0 0 40229 10 0 0 25 0 1 0 181845434 66613248 15039 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560051 0 0 4096 35 0 0 0 17 1 0 0
/proc/1737/statm: 16263 15039 109 241 0 16019 0
Current children cumulated CPU time (s) 402.39
Current children cumulated vsize (KiB) 65052

[startup+462.53 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 1738
/proc/meminfo: memFree=1772208/2055920 swapFree=4179916/4192956
[pid=1737] ppid=1735 vsize=65128 CPUtime=462.39
/proc/1737/stat : 1737 (cmusat_base) R 1735 1737 32688 0 -1 4194304 18832 0 0 0 46229 10 0 0 25 0 1 0 181845434 66691072 15153 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/1737/statm: 16282 15153 109 241 0 16038 0
Current children cumulated CPU time (s) 462.39
Current children cumulated vsize (KiB) 65128

[startup+522.547 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 1738
/proc/meminfo: memFree=1771824/2055920 swapFree=4179916/4192956
[pid=1737] ppid=1735 vsize=65212 CPUtime=522.39
/proc/1737/stat : 1737 (cmusat_base) R 1735 1737 32688 0 -1 4194304 19161 0 0 0 52229 10 0 0 25 0 1 0 181845434 66777088 15259 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/1737/statm: 16303 15259 109 241 0 16059 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 65212

[startup+582.566 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 1738
/proc/meminfo: memFree=1771632/2055920 swapFree=4179916/4192956
[pid=1737] ppid=1735 vsize=65532 CPUtime=582.39
/proc/1737/stat : 1737 (cmusat_base) R 1735 1737 32688 0 -1 4194304 19201 0 0 0 58229 10 0 0 25 0 1 0 181845434 67104768 15299 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/1737/statm: 16383 15299 109 241 0 16139 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 65532

[startup+642.587 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 1738
/proc/meminfo: memFree=1770992/2055920 swapFree=4179916/4192956
[pid=1737] ppid=1735 vsize=65784 CPUtime=642.39
/proc/1737/stat : 1737 (cmusat_base) R 1735 1737 32688 0 -1 4194304 19593 0 0 0 64229 10 0 0 25 0 1 0 181845434 67362816 15447 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/1737/statm: 16446 15447 109 241 0 16202 0
Current children cumulated CPU time (s) 642.39
Current children cumulated vsize (KiB) 65784

[startup+702.605 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 1738
/proc/meminfo: memFree=1770864/2055920 swapFree=4179916/4192956
[pid=1737] ppid=1735 vsize=65976 CPUtime=702.39
/proc/1737/stat : 1737 (cmusat_base) R 1735 1737 32688 0 -1 4194304 19634 0 0 0 70229 10 0 0 25 0 1 0 181845434 67559424 15488 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560493 0 0 4096 35 0 0 0 17 1 0 0
/proc/1737/statm: 16494 15488 109 241 0 16250 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 65976

[startup+762.625 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 1738
/proc/meminfo: memFree=1770288/2055920 swapFree=4179916/4192956
[pid=1737] ppid=1735 vsize=66076 CPUtime=762.4
/proc/1737/stat : 1737 (cmusat_base) R 1735 1737 32688 0 -1 4194304 20041 0 0 0 76229 11 0 0 25 0 1 0 181845434 67661824 15628 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551201 0 0 4096 35 0 0 0 17 1 0 0
/proc/1737/statm: 16519 15628 109 241 0 16275 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 66076

[startup+822.647 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 1738
/proc/meminfo: memFree=1770224/2055920 swapFree=4179916/4192956
[pid=1737] ppid=1735 vsize=66268 CPUtime=822.41
/proc/1737/stat : 1737 (cmusat_base) R 1735 1737 32688 0 -1 4194304 20065 0 0 0 82230 11 0 0 25 0 1 0 181845434 67858432 15652 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/1737/statm: 16567 15652 109 241 0 16323 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 66268

[startup+882.669 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 1738
/proc/meminfo: memFree=1764976/2055920 swapFree=4179916/4192956
[pid=1737] ppid=1735 vsize=71000 CPUtime=882.4
/proc/1737/stat : 1737 (cmusat_base) R 1735 1737 32688 0 -1 4194304 21656 0 0 0 88228 12 0 0 25 0 1 0 181845434 72704000 16951 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/1737/statm: 17750 16951 109 241 0 17506 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 71000

[startup+942.686 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 1738
/proc/meminfo: memFree=1764848/2055920 swapFree=4179916/4192956
[pid=1737] ppid=1735 vsize=71324 CPUtime=942.41
/proc/1737/stat : 1737 (cmusat_base) R 1735 1737 32688 0 -1 4194304 21703 0 0 0 94228 13 0 0 25 0 1 0 181845434 73035776 16998 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/1737/statm: 17831 16998 109 241 0 17587 0
Current children cumulated CPU time (s) 942.41
Current children cumulated vsize (KiB) 71324

[startup+1002.7 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 1738
/proc/meminfo: memFree=1764080/2055920 swapFree=4179916/4192956
[pid=1737] ppid=1735 vsize=72176 CPUtime=1002.41
/proc/1737/stat : 1737 (cmusat_base) R 1735 1737 32688 0 -1 4194304 21933 0 0 0 100228 13 0 0 25 0 1 0 181845434 73908224 17228 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560615 0 0 4096 35 0 0 0 17 1 0 0
/proc/1737/statm: 18044 17228 109 241 0 17800 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 72176

[startup+1062.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1738
/proc/meminfo: memFree=1756784/2055920 swapFree=4179916/4192956
[pid=1737] ppid=1735 vsize=78784 CPUtime=1062.41
/proc/1737/stat : 1737 (cmusat_base) R 1735 1737 32688 0 -1 4194304 24029 0 0 0 106226 15 0 0 25 0 1 0 181845434 80674816 19004 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/1737/statm: 19696 19004 109 241 0 19452 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 78784

[startup+1122.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1738
/proc/meminfo: memFree=1756656/2055920 swapFree=4179916/4192956
[pid=1737] ppid=1735 vsize=78932 CPUtime=1122.41
/proc/1737/stat : 1737 (cmusat_base) R 1735 1737 32688 0 -1 4194304 24064 0 0 0 112226 15 0 0 25 0 1 0 181845434 80826368 19039 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/1737/statm: 19733 19039 109 241 0 19489 0
Current children cumulated CPU time (s) 1122.41
Current children cumulated vsize (KiB) 78932

[startup+1182.76 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1738
/proc/meminfo: memFree=1756336/2055920 swapFree=4179916/4192956
[pid=1737] ppid=1735 vsize=79412 CPUtime=1182.42
/proc/1737/stat : 1737 (cmusat_base) R 1735 1737 32688 0 -1 4194304 24141 0 0 0 118227 15 0 0 25 0 1 0 181845434 81317888 19116 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560457 0 0 4096 35 0 0 0 17 1 0 0
/proc/1737/statm: 19853 19116 109 241 0 19609 0
Current children cumulated CPU time (s) 1182.42
Current children cumulated vsize (KiB) 79412



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1738
/proc/meminfo: memFree=1755824/2055920 swapFree=4179916/4192956
[pid=1737] ppid=1735 vsize=79940 CPUtime=1200.03
/proc/1737/stat : 1737 (cmusat_base) R 1735 1737 32688 0 -1 4194304 24264 0 0 0 119988 15 0 0 25 0 1 0 181845434 81858560 19239 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/1737/statm: 19985 19239 109 241 0 19741 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 79940

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

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

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1738
/proc/meminfo: memFree=1755824/2055920 swapFree=4179916/4192956
[pid=1737] ppid=1735 vsize=0 CPUtime=1200.04
/proc/1737/stat : 1737 (cmusat_base) D 1735 1737 32688 0 -1 4195332 24264 0 0 0 119988 16 0 0 24 0 1 0 181845434 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 35 18446744072099781622 0 0 17 0 0 0
/proc/1737/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.5
CPU time (s): 1200.06
CPU user time (s): 1199.89
CPU system time (s): 0.168974
CPU usage (%): 99.9633
Max. virtual memory (cumulated for all children) (KiB): 79940

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.89
system time used= 0.168974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 24264
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= 2590

runsolver used 0.78788 second user time and 2.42063 second system time

The end



Launcher Data (download as text)




Begin job on node40 on Tue Feb 27 09:21:52 UTC 2007

IDJOB= 311328
IDBENCH= 20311
IDSOLVER= 120
FILE ID= node40/311328-1172568112

PBS_JOBID= 3971882

Free space on /tmp= 66558 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.8/v2035/unif2p-p0.8-v2035-c6328-S1891492462-09-SAT.cnf
COMMAND LINE= /tmp/evaluation/311328-1172568112/cmusat_base /tmp/evaluation/311328-1172568112/instance-311328-1172568112.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-311328-1172568112 -o ROOT/results/node40/solver-311328-1172568112 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/311328-1172568112/cmusat_base /tmp/evaluation/311328-1172568112/instance-311328-1172568112.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  e3a15c23dccd4bd1567a9bbf23bf14e3

RANDOM SEED= 568008946

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.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		: 3000.242
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		: 3000.242
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:       1833288 kB
Buffers:         30088 kB
Cached:         141052 kB
SwapCached:       7428 kB
Active:          88904 kB
Inactive:        95724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1833288 kB
SwapTotal:     4192956 kB
SwapFree:      4179916 kB
Dirty:            2548 kB
Writeback:           0 kB
Mapped:          15336 kB
Slab:            24028 kB
Committed_AS:   294396 kB
PageTables:       1412 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= 66558 MiB

End job on node40 on Tue Feb 27 09:41:54 UTC 2007