Trace number 301775

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) 1200.11 1200.55

General information on the benchmark

Namerandom/LargeSize/5SAT/v1100/
unif-k5-r20-v1100-c22000-S811174248-16.cnf
MD5SUM501f8679d94954afbc271fea6b765cd5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark142.937
Satisfiable
(Un)Satisfiability was proved
Number of variables1100
Number of clauses22000
Sum of the clauses size110000
Maximum clause length5
Minimum clause length5
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 522000
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/node10/watcher-301775-1171990910 -o ROOT/results/node10/solver-301775-1171990910 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/301775-1171990910/cmusat_base /tmp/evaluation/301775-1171990910/instance-301775-1171990910.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 1.08 3/83 9841
/proc/meminfo: memFree=1488256/2055920 swapFree=4192812/4192956
[pid=9841] ppid=9839 vsize=2952 CPUtime=0
/proc/9841/stat : 9841 (cmusat_base) R 9839 9841 9238 0 -1 4194304 297 0 0 0 0 0 0 0 18 0 1 0 219046003 3022848 279 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/9841/statm: 738 279 90 241 0 494 0

[startup+0.107464 s]
/proc/loadavg: 0.92 0.98 1.08 3/83 9841
/proc/meminfo: memFree=1488256/2055920 swapFree=4192812/4192956
[pid=9841] ppid=9839 vsize=4924 CPUtime=0.1
/proc/9841/stat : 9841 (cmusat_base) R 9839 9841 9238 0 -1 4194304 969 0 0 0 10 0 0 0 18 0 1 0 219046003 5042176 800 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134551522 0 0 4096 35 0 0 0 17 1 0 0
/proc/9841/statm: 1231 800 112 241 0 987 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4924

[startup+0.515518 s]
/proc/loadavg: 0.92 0.98 1.08 3/83 9841
/proc/meminfo: memFree=1488256/2055920 swapFree=4192812/4192956
[pid=9841] ppid=9839 vsize=6376 CPUtime=0.5
/proc/9841/stat : 9841 (cmusat_base) R 9839 9841 9238 0 -1 4194304 1334 0 0 0 50 0 0 0 21 0 1 0 219046003 6529024 1165 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/9841/statm: 1594 1165 112 241 0 1350 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 6376

[startup+1.33663 s]
/proc/loadavg: 0.92 0.98 1.08 2/84 9842
/proc/meminfo: memFree=1481592/2055920 swapFree=4192812/4192956
[pid=9841] ppid=9839 vsize=9412 CPUtime=1.32
/proc/9841/stat : 9841 (cmusat_base) R 9839 9841 9238 0 -1 4194304 2131 0 0 0 132 0 0 0 25 0 1 0 219046003 9637888 1962 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/9841/statm: 2353 1962 112 241 0 2109 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 9412

[startup+2.97986 s]
/proc/loadavg: 0.92 0.98 1.08 2/84 9846
/proc/meminfo: memFree=1477752/2055920 swapFree=4192812/4192956
[pid=9841] ppid=9839 vsize=13096 CPUtime=2.97
/proc/9841/stat : 9841 (cmusat_base) R 9839 9841 9238 0 -1 4194304 3200 0 0 0 296 1 0 0 25 0 1 0 219046003 13410304 2910 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134549158 0 0 4096 35 0 0 0 17 1 0 0
/proc/9841/statm: 3274 2910 112 241 0 3030 0
Current children cumulated CPU time (s) 2.97
Current children cumulated vsize (KiB) 13096

[startup+6.2563 s]
/proc/loadavg: 0.93 0.98 1.08 2/84 9848
/proc/meminfo: memFree=1475576/2055920 swapFree=4192812/4192956
[pid=9841] ppid=9839 vsize=15356 CPUtime=6.24
/proc/9841/stat : 9841 (cmusat_base) R 9839 9841 9238 0 -1 4194304 3903 0 0 0 623 1 0 0 25 0 1 0 219046003 15724544 3485 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/9841/statm: 3839 3485 112 241 0 3595 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 15356

[startup+12.7162 s]
/proc/loadavg: 0.93 0.98 1.08 2/84 9862
/proc/meminfo: memFree=1471992/2055920 swapFree=4192812/4192956
[pid=9841] ppid=9839 vsize=17880 CPUtime=12.69
/proc/9841/stat : 9841 (cmusat_base) R 9839 9841 9238 0 -1 4194304 4701 0 0 0 1267 2 0 0 25 0 1 0 219046003 18309120 4147 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/9841/statm: 4470 4147 112 241 0 4226 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 17880

[startup+25.5249 s]
/proc/loadavg: 0.95 0.98 1.08 2/84 9890
/proc/meminfo: memFree=1464816/2055920 swapFree=4192812/4192956
[pid=9841] ppid=9839 vsize=24664 CPUtime=25.47
/proc/9841/stat : 9841 (cmusat_base) R 9839 9841 9238 0 -1 4194304 6742 0 0 0 2544 3 0 0 25 0 1 0 219046003 25255936 5886 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/9841/statm: 6166 5886 112 241 0 5922 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 24664

[startup+51.1564 s]
/proc/loadavg: 0.96 0.98 1.08 2/78 9922
/proc/meminfo: memFree=1452192/2055920 swapFree=4192812/4192956
[pid=9841] ppid=9839 vsize=39300 CPUtime=51.07
/proc/9841/stat : 9841 (cmusat_base) R 9839 9841 9238 0 -1 4194304 10611 0 0 0 5102 5 0 0 25 0 1 0 219046003 40243200 9235 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9841/statm: 9825 9235 112 241 0 9581 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 39300

[startup+102.378 s]
/proc/loadavg: 0.98 0.98 1.07 2/78 9922
/proc/meminfo: memFree=1447336/2055920 swapFree=4192812/4192956
[pid=9841] ppid=9839 vsize=44012 CPUtime=102.28
/proc/9841/stat : 9841 (cmusat_base) R 9839 9841 9238 0 -1 4194304 12239 0 0 0 10221 7 0 0 25 0 1 0 219046003 45068288 10538 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/9841/statm: 11003 10538 112 241 0 10759 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 44012

[startup+162.42 s]
/proc/loadavg: 0.99 0.98 1.07 2/78 9922
/proc/meminfo: memFree=1438376/2055920 swapFree=4192812/4192956
[pid=9841] ppid=9839 vsize=52788 CPUtime=162.3
/proc/9841/stat : 9841 (cmusat_base) R 9839 9841 9238 0 -1 4194304 14727 0 0 0 16220 10 0 0 25 0 1 0 219046003 54054912 12775 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9841/statm: 13197 12775 112 241 0 12953 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 52788

[startup+222.456 s]
/proc/loadavg: 0.99 0.98 1.06 2/78 9922
/proc/meminfo: memFree=1427048/2055920 swapFree=4192812/4192956
[pid=9841] ppid=9839 vsize=63688 CPUtime=222.32
/proc/9841/stat : 9841 (cmusat_base) R 9839 9841 9238 0 -1 4194304 17830 0 0 0 22219 13 0 0 25 0 1 0 219046003 65216512 15593 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/9841/statm: 15922 15593 112 241 0 15678 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 63688

[startup+282.489 s]
/proc/loadavg: 0.99 0.98 1.06 2/78 9922
/proc/meminfo: memFree=1415720/2055920 swapFree=4192812/4192956
[pid=9841] ppid=9839 vsize=75352 CPUtime=282.33
/proc/9841/stat : 9841 (cmusat_base) R 9839 9841 9238 0 -1 4194304 20930 0 0 0 28216 17 0 0 25 0 1 0 219046003 77160448 18536 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559995 0 0 4096 35 0 0 0 17 1 0 0
/proc/9841/statm: 18838 18536 112 241 0 18594 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 75352

[startup+342.522 s]
/proc/loadavg: 0.99 0.98 1.05 2/78 9922
/proc/meminfo: memFree=1374312/2055920 swapFree=4192812/4192956
[pid=9841] ppid=9839 vsize=118600 CPUtime=342.35
/proc/9841/stat : 9841 (cmusat_base) R 9839 9841 9238 0 -1 4194304 32178 0 0 0 34213 22 0 0 25 0 1 0 219046003 121446400 28746 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/9841/statm: 29650 28746 112 241 0 29406 0
Current children cumulated CPU time (s) 342.35
Current children cumulated vsize (KiB) 118600

[startup+402.555 s]
/proc/loadavg: 0.99 0.98 1.04 2/78 9922
/proc/meminfo: memFree=1374056/2055920 swapFree=4192812/4192956
[pid=9841] ppid=9839 vsize=118660 CPUtime=402.36
/proc/9841/stat : 9841 (cmusat_base) R 9839 9841 9238 0 -1 4194304 32448 0 0 0 40214 22 0 0 25 0 1 0 219046003 121507840 28821 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9841/statm: 29665 28821 112 241 0 29421 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 118660

[startup+462.59 s]
/proc/loadavg: 0.99 0.98 1.04 2/78 9922
/proc/meminfo: memFree=1374056/2055920 swapFree=4192812/4192956
[pid=9841] ppid=9839 vsize=118660 CPUtime=462.38
/proc/9841/stat : 9841 (cmusat_base) R 9839 9841 9238 0 -1 4194304 32452 0 0 0 46215 23 0 0 25 0 1 0 219046003 121507840 28825 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560546 0 0 4096 35 0 0 0 17 1 0 0
/proc/9841/statm: 29665 28825 112 241 0 29421 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 118660

[startup+522.625 s]
/proc/loadavg: 0.99 0.98 1.03 2/78 9922
/proc/meminfo: memFree=1373672/2055920 swapFree=4192812/4192956
[pid=9841] ppid=9839 vsize=118728 CPUtime=522.39
/proc/9841/stat : 9841 (cmusat_base) R 9839 9841 9238 0 -1 4194304 32743 0 0 0 52216 23 0 0 25 0 1 0 219046003 121577472 28906 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9841/statm: 29682 28906 112 241 0 29438 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 118728

[startup+582.66 s]
/proc/loadavg: 0.99 0.98 1.03 2/78 9922
/proc/meminfo: memFree=1373608/2055920 swapFree=4192812/4192956
[pid=9841] ppid=9839 vsize=118728 CPUtime=582.41
/proc/9841/stat : 9841 (cmusat_base) R 9839 9841 9238 0 -1 4194304 32783 0 0 0 58218 23 0 0 25 0 1 0 219046003 121577472 28946 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9841/statm: 29682 28946 112 241 0 29438 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 118728

[startup+642.694 s]
/proc/loadavg: 0.99 0.98 1.02 2/78 9922
/proc/meminfo: memFree=1371496/2055920 swapFree=4192812/4192956
[pid=9841] ppid=9839 vsize=120916 CPUtime=642.43
/proc/9841/stat : 9841 (cmusat_base) R 9839 9841 9238 0 -1 4194304 33558 0 0 0 64218 25 0 0 25 0 1 0 219046003 123817984 29494 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/9841/statm: 30229 29494 112 241 0 29985 0
Current children cumulated CPU time (s) 642.43
Current children cumulated vsize (KiB) 120916

[startup+702.726 s]
/proc/loadavg: 0.99 0.98 1.02 2/78 9922
/proc/meminfo: memFree=1364968/2055920 swapFree=4192812/4192956
[pid=9841] ppid=9839 vsize=127068 CPUtime=702.44
/proc/9841/stat : 9841 (cmusat_base) R 9839 9841 9238 0 -1 4194304 35433 0 0 0 70217 27 0 0 25 0 1 0 219046003 130117632 31124 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/9841/statm: 31767 31124 112 241 0 31523 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 127068

[startup+762.758 s]
/proc/loadavg: 0.99 0.98 1.01 2/78 9922
/proc/meminfo: memFree=1364840/2055920 swapFree=4192812/4192956
[pid=9841] ppid=9839 vsize=127244 CPUtime=762.45
/proc/9841/stat : 9841 (cmusat_base) R 9839 9841 9238 0 -1 4194304 35468 0 0 0 76218 27 0 0 25 0 1 0 219046003 130297856 31159 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/9841/statm: 31811 31159 112 241 0 31567 0
Current children cumulated CPU time (s) 762.45
Current children cumulated vsize (KiB) 127244

[startup+822.793 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 9922
/proc/meminfo: memFree=1357544/2055920 swapFree=4192812/4192956
[pid=9841] ppid=9839 vsize=134216 CPUtime=822.46
/proc/9841/stat : 9841 (cmusat_base) R 9839 9841 9238 0 -1 4194304 37550 0 0 0 82217 29 0 0 25 0 1 0 219046003 137437184 32976 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/9841/statm: 33554 32976 112 241 0 33310 0
Current children cumulated CPU time (s) 822.46
Current children cumulated vsize (KiB) 134216

[startup+882.823 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 9922
/proc/meminfo: memFree=1357480/2055920 swapFree=4192812/4192956
[pid=9841] ppid=9839 vsize=134216 CPUtime=882.48
/proc/9841/stat : 9841 (cmusat_base) R 9839 9841 9238 0 -1 4194304 37560 0 0 0 88218 30 0 0 25 0 1 0 219046003 137437184 32986 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/9841/statm: 33554 32986 112 241 0 33310 0
Current children cumulated CPU time (s) 882.48
Current children cumulated vsize (KiB) 134216

[startup+942.855 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 9922
/proc/meminfo: memFree=1353576/2055920 swapFree=4192812/4192956
[pid=9841] ppid=9839 vsize=138652 CPUtime=942.49
/proc/9841/stat : 9841 (cmusat_base) R 9839 9841 9238 0 -1 4194304 38613 0 0 0 94218 31 0 0 25 0 1 0 219046003 141979648 34039 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/9841/statm: 34663 34039 112 241 0 34419 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 138652

[startup+1002.89 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 9922
/proc/meminfo: memFree=1340776/2055920 swapFree=4192812/4192956
[pid=9841] ppid=9839 vsize=150764 CPUtime=1002.51
/proc/9841/stat : 9841 (cmusat_base) R 9839 9841 9238 0 -1 4194304 42022 0 0 0 100215 36 0 0 25 0 1 0 219046003 154382336 37161 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/9841/statm: 37691 37161 112 241 0 37447 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 150764

[startup+1062.93 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 9922
/proc/meminfo: memFree=1340712/2055920 swapFree=4192812/4192956
[pid=9841] ppid=9839 vsize=150904 CPUtime=1062.52
/proc/9841/stat : 9841 (cmusat_base) R 9839 9841 9238 0 -1 4194304 42041 0 0 0 106216 36 0 0 25 0 1 0 219046003 154525696 37180 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/9841/statm: 37726 37180 112 241 0 37482 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 150904

[startup+1122.96 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 9922
/proc/meminfo: memFree=1340712/2055920 swapFree=4192812/4192956
[pid=9841] ppid=9839 vsize=150904 CPUtime=1122.53
/proc/9841/stat : 9841 (cmusat_base) R 9839 9841 9238 0 -1 4194304 42046 0 0 0 112217 36 0 0 25 0 1 0 219046003 154525696 37185 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560092 0 0 4096 35 0 0 0 17 1 0 0
/proc/9841/statm: 37726 37185 112 241 0 37482 0
Current children cumulated CPU time (s) 1122.53
Current children cumulated vsize (KiB) 150904

[startup+1182.99 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 9922
/proc/meminfo: memFree=1324840/2055920 swapFree=4192812/4192956
[pid=9841] ppid=9839 vsize=166744 CPUtime=1182.55
/proc/9841/stat : 9841 (cmusat_base) R 9839 9841 9238 0 -1 4194304 46085 0 0 0 118213 42 0 0 25 0 1 0 219046003 170745856 41224 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9841/statm: 41686 41224 112 241 0 41442 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 166744



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.51 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 9922
/proc/meminfo: memFree=1322472/2055920 swapFree=4192812/4192956
[pid=9841] ppid=9839 vsize=168832 CPUtime=1200.07
/proc/9841/stat : 9841 (cmusat_base) R 9839 9841 9238 0 -1 4194304 46929 0 0 0 119965 42 0 0 25 0 1 0 219046003 172883968 41757 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9841/statm: 42208 41757 112 241 0 41964 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 168832

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

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

[startup+1200.51 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 9922
/proc/meminfo: memFree=1322472/2055920 swapFree=4192812/4192956
[pid=9841] ppid=9839 vsize=168832 CPUtime=1200.07
/proc/9841/stat : 9841 (cmusat_base) R 9839 9841 9238 0 -1 4194304 46929 0 0 0 119965 42 0 0 25 0 1 0 219046003 172883968 41757 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9841/statm: 42208 41757 112 241 0 41964 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 168832

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.55
CPU time (s): 1200.11
CPU user time (s): 1199.65
CPU system time (s): 0.45593
CPU usage (%): 99.9636
Max. virtual memory (cumulated for all children) (KiB): 168832

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.65
system time used= 0.45593
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46929
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= 1732

runsolver used 1.35079 second user time and 2.91256 second system time

The end



Launcher Data (download as text)




Begin job on node10 on Tue Feb 20 17:01:50 UTC 2007

IDJOB= 301775
IDBENCH= 20067
IDSOLVER= 120
FILE ID= node10/301775-1171990910

PBS_JOBID= 3849095

Free space on /tmp= 66546 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v1100/unif-k5-r20-v1100-c22000-S811174248-16.cnf
COMMAND LINE= /tmp/evaluation/301775-1171990910/cmusat_base /tmp/evaluation/301775-1171990910/instance-301775-1171990910.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node10/watcher-301775-1171990910 -o ROOT/results/node10/solver-301775-1171990910 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/301775-1171990910/cmusat_base /tmp/evaluation/301775-1171990910/instance-301775-1171990910.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  501f8679d94954afbc271fea6b765cd5

RANDOM SEED= 535482519

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node10.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		: 3000.232
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		: 3000.232
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:       1488664 kB
Buffers:         53624 kB
Cached:         395516 kB
SwapCached:          0 kB
Active:         276180 kB
Inactive:       218064 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1488664 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            3064 kB
Writeback:           0 kB
Mapped:          64412 kB
Slab:            58044 kB
Committed_AS:  1266752 kB
PageTables:       2060 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= 66546 MiB

End job on node10 on Tue Feb 20 17:21:53 UTC 2007