Trace number 304522

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) 1200.08 1200.48

General information on the benchmark

Namerandom/LargeSize/7SAT/v160/
unif-k7-r85-v160-c13600-S498187802-14.cnf
MD5SUM00d47b831eb8416786df8f38bac74b26
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark8.94064
Satisfiable
(Un)Satisfiability was proved
Number of variables160
Number of clauses13600
Sum of the clauses size95200
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 513600

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/node60/watcher-304522-1172060384 -o ROOT/results/node60/solver-304522-1172060384 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/304522-1172060384/cmusat_base /tmp/evaluation/304522-1172060384/instance-304522-1172060384.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 0.99 3/64 2822
/proc/meminfo: memFree=1653608/2055920 swapFree=4183492/4192956
[pid=2822] ppid=2820 vsize=2636 CPUtime=0
/proc/2822/stat : 2822 (cmusat_base) R 2820 2822 2136 0 -1 4194304 252 0 0 0 0 0 0 0 18 0 1 0 225995264 2699264 234 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564497 0 0 4096 35 0 0 0 17 1 0 0
/proc/2822/statm: 659 234 90 241 0 415 0

[startup+0.106549 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2822
/proc/meminfo: memFree=1653608/2055920 swapFree=4183492/4192956
[pid=2822] ppid=2820 vsize=4284 CPUtime=0.1
/proc/2822/stat : 2822 (cmusat_base) R 2820 2822 2136 0 -1 4194304 719 0 0 0 10 0 0 0 18 0 1 0 225995264 4386816 661 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134549319 0 0 4096 35 0 0 0 17 1 0 0
/proc/2822/statm: 1071 661 111 241 0 827 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4284

[startup+0.514621 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 2822
/proc/meminfo: memFree=1653608/2055920 swapFree=4183492/4192956
[pid=2822] ppid=2820 vsize=5076 CPUtime=0.51
/proc/2822/stat : 2822 (cmusat_base) R 2820 2822 2136 0 -1 4194304 939 0 0 0 51 0 0 0 21 0 1 0 225995264 5197824 881 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135063270 0 0 4096 35 0 0 0 17 1 0 0
/proc/2822/statm: 1269 881 111 241 0 1025 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5076

[startup+1.33477 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 2823
/proc/meminfo: memFree=1649056/2055920 swapFree=4183492/4192956
[pid=2822] ppid=2820 vsize=6300 CPUtime=1.33
/proc/2822/stat : 2822 (cmusat_base) R 2820 2822 2136 0 -1 4194304 1443 0 0 0 133 0 0 0 25 0 1 0 225995264 6451200 1231 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/2822/statm: 1575 1231 111 241 0 1331 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 6300

[startup+2.97106 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 2823
/proc/meminfo: memFree=1648480/2055920 swapFree=4183492/4192956
[pid=2822] ppid=2820 vsize=7104 CPUtime=2.96
/proc/2822/stat : 2822 (cmusat_base) R 2820 2822 2136 0 -1 4194304 1712 0 0 0 296 0 0 0 25 0 1 0 225995264 7274496 1415 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/2822/statm: 1776 1415 111 241 0 1532 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7104

[startup+6.24964 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 2823
/proc/meminfo: memFree=1647072/2055920 swapFree=4183492/4192956
[pid=2822] ppid=2820 vsize=8456 CPUtime=6.23
/proc/2822/stat : 2822 (cmusat_base) R 2820 2822 2136 0 -1 4194304 2297 0 0 0 623 0 0 0 25 0 1 0 225995264 8658944 1811 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/2822/statm: 2114 1811 111 241 0 1870 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 8456

[startup+12.7038 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 2823
/proc/meminfo: memFree=1643240/2055920 swapFree=4183492/4192956
[pid=2822] ppid=2820 vsize=12632 CPUtime=12.69
/proc/2822/stat : 2822 (cmusat_base) R 2820 2822 2136 0 -1 4194304 3447 0 0 0 1268 1 0 0 25 0 1 0 225995264 12935168 2662 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/2822/statm: 3158 2662 111 241 0 2914 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 12632

[startup+25.5061 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 2823
/proc/meminfo: memFree=1640488/2055920 swapFree=4183492/4192956
[pid=2822] ppid=2820 vsize=14972 CPUtime=25.49
/proc/2822/stat : 2822 (cmusat_base) R 2820 2822 2136 0 -1 4194304 4388 0 0 0 2547 2 0 0 25 0 1 0 225995264 15331328 3321 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134550452 0 0 4096 35 0 0 0 17 1 0 0
/proc/2822/statm: 3743 3321 111 241 0 3499 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14972

[startup+51.1117 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 2823
/proc/meminfo: memFree=1626984/2055920 swapFree=4183492/4192956
[pid=2822] ppid=2820 vsize=29904 CPUtime=51.08
/proc/2822/stat : 2822 (cmusat_base) R 2820 2822 2136 0 -1 4194304 8551 0 0 0 5104 4 0 0 25 0 1 0 225995264 30621696 6694 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/2822/statm: 7476 6694 111 241 0 7232 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 29904

[startup+102.32 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 2823
/proc/meminfo: memFree=1626152/2055920 swapFree=4183492/4192956
[pid=2822] ppid=2820 vsize=30232 CPUtime=102.27
/proc/2822/stat : 2822 (cmusat_base) R 2820 2822 2136 0 -1 4194304 9239 0 0 0 10223 4 0 0 25 0 1 0 225995264 30957568 6902 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560015 0 0 4096 35 0 0 0 17 1 0 0
/proc/2822/statm: 7558 6902 111 241 0 7314 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 30232

[startup+162.342 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2823
/proc/meminfo: memFree=1618792/2055920 swapFree=4183492/4192956
[pid=2822] ppid=2820 vsize=37136 CPUtime=162.27
/proc/2822/stat : 2822 (cmusat_base) R 2820 2822 2136 0 -1 4194304 11543 0 0 0 16221 6 0 0 25 0 1 0 225995264 38027264 8737 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/2822/statm: 9284 8737 111 241 0 9040 0
Current children cumulated CPU time (s) 162.27
Current children cumulated vsize (KiB) 37136

[startup+222.359 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2823
/proc/meminfo: memFree=1593256/2055920 swapFree=4183492/4192956
[pid=2822] ppid=2820 vsize=65812 CPUtime=222.27
/proc/2822/stat : 2822 (cmusat_base) R 2820 2822 2136 0 -1 4194304 19149 0 0 0 22217 10 0 0 25 0 1 0 225995264 67391488 15109 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/2822/statm: 16453 15109 111 241 0 16209 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 65812

[startup+282.375 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2823
/proc/meminfo: memFree=1592744/2055920 swapFree=4183492/4192956
[pid=2822] ppid=2820 vsize=65888 CPUtime=282.27
/proc/2822/stat : 2822 (cmusat_base) R 2820 2822 2136 0 -1 4194304 19475 0 0 0 28217 10 0 0 25 0 1 0 225995264 67469312 15219 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/2822/statm: 16472 15219 111 241 0 16228 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 65888

[startup+342.394 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2823
/proc/meminfo: memFree=1592168/2055920 swapFree=4183492/4192956
[pid=2822] ppid=2820 vsize=66276 CPUtime=342.27
/proc/2822/stat : 2822 (cmusat_base) R 2820 2822 2136 0 -1 4194304 19871 0 0 0 34216 11 0 0 25 0 1 0 225995264 67866624 15380 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/2822/statm: 16569 15380 111 241 0 16325 0
Current children cumulated CPU time (s) 342.27
Current children cumulated vsize (KiB) 66276

[startup+402.417 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2823
/proc/meminfo: memFree=1591336/2055920 swapFree=4183492/4192956
[pid=2822] ppid=2820 vsize=66888 CPUtime=402.27
/proc/2822/stat : 2822 (cmusat_base) R 2820 2822 2136 0 -1 4194304 20368 0 0 0 40216 11 0 0 25 0 1 0 225995264 68493312 15588 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/2822/statm: 16722 15588 111 241 0 16478 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 66888

[startup+462.441 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2823
/proc/meminfo: memFree=1590696/2055920 swapFree=4183492/4192956
[pid=2822] ppid=2820 vsize=67148 CPUtime=462.27
/proc/2822/stat : 2822 (cmusat_base) R 2820 2822 2136 0 -1 4194304 20549 0 0 0 46216 11 0 0 25 0 1 0 225995264 68759552 15736 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560493 0 0 4096 35 0 0 0 17 1 0 0
/proc/2822/statm: 16787 15736 111 241 0 16543 0
Current children cumulated CPU time (s) 462.27
Current children cumulated vsize (KiB) 67148

[startup+522.458 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2823
/proc/meminfo: memFree=1590504/2055920 swapFree=4183492/4192956
[pid=2822] ppid=2820 vsize=67380 CPUtime=522.27
/proc/2822/stat : 2822 (cmusat_base) R 2820 2822 2136 0 -1 4194304 20878 0 0 0 52216 11 0 0 25 0 1 0 225995264 68997120 15787 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/2822/statm: 16845 15787 111 241 0 16601 0
Current children cumulated CPU time (s) 522.27
Current children cumulated vsize (KiB) 67380

[startup+582.477 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2823
/proc/meminfo: memFree=1587560/2055920 swapFree=4183492/4192956
[pid=2822] ppid=2820 vsize=69976 CPUtime=582.28
/proc/2822/stat : 2822 (cmusat_base) R 2820 2822 2136 0 -1 4194304 21915 0 0 0 58215 13 0 0 25 0 1 0 225995264 71655424 16521 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/2822/statm: 17494 16521 111 241 0 17250 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 69976

[startup+642.499 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2823
/proc/meminfo: memFree=1584680/2055920 swapFree=4183492/4192956
[pid=2822] ppid=2820 vsize=73020 CPUtime=642.27
/proc/2822/stat : 2822 (cmusat_base) R 2820 2822 2136 0 -1 4194304 22638 0 0 0 64214 13 0 0 25 0 1 0 225995264 74772480 17244 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/2822/statm: 18255 17244 111 241 0 18011 0
Current children cumulated CPU time (s) 642.27
Current children cumulated vsize (KiB) 73020

[startup+702.519 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2823
/proc/meminfo: memFree=1580904/2055920 swapFree=4183492/4192956
[pid=2822] ppid=2820 vsize=76512 CPUtime=702.27
/proc/2822/stat : 2822 (cmusat_base) R 2820 2822 2136 0 -1 4194304 23923 0 0 0 70213 14 0 0 25 0 1 0 225995264 78348288 18165 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/2822/statm: 19128 18165 111 241 0 18884 0
Current children cumulated CPU time (s) 702.27
Current children cumulated vsize (KiB) 76512

[startup+762.543 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2823
/proc/meminfo: memFree=1580456/2055920 swapFree=4183492/4192956
[pid=2822] ppid=2820 vsize=77100 CPUtime=762.27
/proc/2822/stat : 2822 (cmusat_base) R 2820 2822 2136 0 -1 4194304 24034 0 0 0 76213 14 0 0 25 0 1 0 225995264 78950400 18276 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/2822/statm: 19275 18276 111 241 0 19031 0
Current children cumulated CPU time (s) 762.27
Current children cumulated vsize (KiB) 77100

[startup+822.621 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2823
/proc/meminfo: memFree=1573224/2055920 swapFree=4183492/4192956
[pid=2822] ppid=2820 vsize=83996 CPUtime=822.33
/proc/2822/stat : 2822 (cmusat_base) R 2820 2822 2136 0 -1 4194304 26243 0 0 0 82216 17 0 0 25 0 1 0 225995264 86011904 20091 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/2822/statm: 20999 20091 111 241 0 20755 0
Current children cumulated CPU time (s) 822.33
Current children cumulated vsize (KiB) 83996

[startup+882.638 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2823
/proc/meminfo: memFree=1572968/2055920 swapFree=4183492/4192956
[pid=2822] ppid=2820 vsize=84128 CPUtime=882.34
/proc/2822/stat : 2822 (cmusat_base) R 2820 2822 2136 0 -1 4194304 26293 0 0 0 88216 18 0 0 25 0 1 0 225995264 86147072 20141 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/2822/statm: 21032 20141 111 241 0 20788 0
Current children cumulated CPU time (s) 882.34
Current children cumulated vsize (KiB) 84128

[startup+942.656 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2823
/proc/meminfo: memFree=1572520/2055920 swapFree=4183492/4192956
[pid=2822] ppid=2820 vsize=84764 CPUtime=942.33
/proc/2822/stat : 2822 (cmusat_base) R 2820 2822 2136 0 -1 4194304 26437 0 0 0 94215 18 0 0 25 0 1 0 225995264 86798336 20252 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/2822/statm: 21191 20252 111 241 0 20947 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 84764

[startup+1002.67 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2823
/proc/meminfo: memFree=1526248/2055920 swapFree=4183492/4192956
[pid=2822] ppid=2820 vsize=136976 CPUtime=1002.32
/proc/2822/stat : 2822 (cmusat_base) R 2820 2822 2136 0 -1 4194304 39662 0 0 0 100208 24 0 0 25 0 1 0 225995264 140263424 31774 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/2822/statm: 34244 31774 111 241 0 34000 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 136976

[startup+1062.7 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2823
/proc/meminfo: memFree=1526184/2055920 swapFree=4183492/4192956
[pid=2822] ppid=2820 vsize=137124 CPUtime=1062.34
/proc/2822/stat : 2822 (cmusat_base) R 2820 2822 2136 0 -1 4194304 40097 0 0 0 106209 25 0 0 25 0 1 0 225995264 140414976 31814 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/2822/statm: 34281 31814 111 241 0 34037 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 137124

[startup+1122.72 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2823
/proc/meminfo: memFree=1526120/2055920 swapFree=4183492/4192956
[pid=2822] ppid=2820 vsize=137124 CPUtime=1122.34
/proc/2822/stat : 2822 (cmusat_base) R 2820 2822 2136 0 -1 4194304 40099 0 0 0 112209 25 0 0 25 0 1 0 225995264 140414976 31816 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/2822/statm: 34281 31816 111 241 0 34037 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 137124

[startup+1182.73 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2823
/proc/meminfo: memFree=1525288/2055920 swapFree=4183492/4192956
[pid=2822] ppid=2820 vsize=137284 CPUtime=1182.33
/proc/2822/stat : 2822 (cmusat_base) R 2820 2822 2136 0 -1 4194304 40734 0 0 0 118208 25 0 0 25 0 1 0 225995264 140578816 32019 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/2822/statm: 34321 32019 111 241 0 34077 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 137284



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.45 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2823
/proc/meminfo: memFree=1525288/2055920 swapFree=4183492/4192956
[pid=2822] ppid=2820 vsize=137284 CPUtime=1200.04
/proc/2822/stat : 2822 (cmusat_base) R 2820 2822 2136 0 -1 4194304 40737 0 0 0 119979 25 0 0 25 0 1 0 225995264 140578816 32022 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/2822/statm: 34321 32022 111 241 0 34077 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 137284

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

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

[startup+1200.45 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 2823
/proc/meminfo: memFree=1525288/2055920 swapFree=4183492/4192956
[pid=2822] ppid=2820 vsize=137284 CPUtime=1200.04
/proc/2822/stat : 2822 (cmusat_base) R 2820 2822 2136 0 -1 4194304 40737 0 0 0 119979 25 0 0 25 0 1 0 225995264 140578816 32022 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/2822/statm: 34321 32022 111 241 0 34077 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 137284

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.48
CPU time (s): 1200.08
CPU user time (s): 1199.8
CPU system time (s): 0.279957
CPU usage (%): 99.9667
Max. virtual memory (cumulated for all children) (KiB): 137284

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.8
system time used= 0.279957
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 40737
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= 1170

runsolver used 0.754885 second user time and 2.45763 second system time

The end



Launcher Data (download as text)




Begin job on node60 on Wed Feb 21 12:19:44 UTC 2007

IDJOB= 304522
IDBENCH= 20134
IDSOLVER= 120
FILE ID= node60/304522-1172060384

PBS_JOBID= 3892767

Free space on /tmp= 66559 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v160/unif-k7-r85-v160-c13600-S498187802-14.cnf
COMMAND LINE= /tmp/evaluation/304522-1172060384/cmusat_base /tmp/evaluation/304522-1172060384/instance-304522-1172060384.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node60/watcher-304522-1172060384 -o ROOT/results/node60/solver-304522-1172060384 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/304522-1172060384/cmusat_base /tmp/evaluation/304522-1172060384/instance-304522-1172060384.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  00d47b831eb8416786df8f38bac74b26

RANDOM SEED= 386085272

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node60.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		: 3000.283
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		: 3000.283
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:       1654016 kB
Buffers:         37744 kB
Cached:         293648 kB
SwapCached:       3644 kB
Active:         204796 kB
Inactive:       136444 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1654016 kB
SwapTotal:     4192956 kB
SwapFree:      4183492 kB
Dirty:            2816 kB
Writeback:           0 kB
Mapped:          15692 kB
Slab:            46644 kB
Committed_AS:   757740 kB
PageTables:       1464 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= 66559 MiB

End job on node60 on Wed Feb 21 12:39:47 UTC 2007