Trace number 305342

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 1200.46

General information on the benchmark

Namerandom/LargeSize/3SAT/v16000/
unif-k3-r4.2-v16000-c67200-S791125864-16.cnf
MD5SUM4e143e0a14562155f1998f2e56848071
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
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/node25/watcher-305342-1172077033 -o ROOT/results/node25/solver-305342-1172077033 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305342-1172077033/cmusat_base /tmp/evaluation/305342-1172077033/instance-305342-1172077033.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 9094
/proc/meminfo: memFree=1626672/2055920 swapFree=4192956/4192956
[pid=9094] ppid=9092 vsize=2816 CPUtime=0
/proc/9094/stat : 9094 (cmusat_base) R 9092 9094 8271 0 -1 4194304 526 0 0 0 0 0 0 0 18 0 1 0 2325524 2883584 508 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/9094/statm: 704 510 90 241 0 460 0

[startup+0.107495 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 9094
/proc/meminfo: memFree=1626672/2055920 swapFree=4192956/4192956
[pid=9094] ppid=9092 vsize=6376 CPUtime=0.1
/proc/9094/stat : 9094 (cmusat_base) R 9092 9094 8271 0 -1 4194304 1355 0 0 0 10 0 0 0 18 0 1 0 2325524 6529024 1337 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/9094/statm: 1594 1337 90 241 0 1350 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 6376

[startup+0.515529 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 9094
/proc/meminfo: memFree=1626672/2055920 swapFree=4192956/4192956
[pid=9094] ppid=9092 vsize=10892 CPUtime=0.5
/proc/9094/stat : 9094 (cmusat_base) R 9092 9094 8271 0 -1 4194304 2552 0 0 0 50 0 0 0 21 0 1 0 2325524 11153408 2007 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/9094/statm: 2723 2007 112 241 0 2479 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 10892

[startup+1.3356 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 9095
/proc/meminfo: memFree=1618664/2055920 swapFree=4192956/4192956
[pid=9094] ppid=9092 vsize=11420 CPUtime=1.33
/proc/9094/stat : 9094 (cmusat_base) R 9092 9094 8271 0 -1 4194304 2669 0 0 0 132 1 0 0 25 0 1 0 2325524 11694080 2124 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134552214 0 0 4096 35 0 0 0 17 1 0 0
/proc/9094/statm: 2855 2124 112 241 0 2611 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 11420

[startup+2.97175 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 9095
/proc/meminfo: memFree=1617384/2055920 swapFree=4192956/4192956
[pid=9094] ppid=9092 vsize=13008 CPUtime=2.96
/proc/9094/stat : 9094 (cmusat_base) R 9092 9094 8271 0 -1 4194304 3094 0 0 0 295 1 0 0 25 0 1 0 2325524 13320192 2549 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562414 0 0 4096 35 0 0 0 17 1 0 0
/proc/9094/statm: 3252 2549 112 241 0 3008 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 13008

[startup+6.25405 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 9095
/proc/meminfo: memFree=1612840/2055920 swapFree=4192956/4192956
[pid=9094] ppid=9092 vsize=17528 CPUtime=6.24
/proc/9094/stat : 9094 (cmusat_base) R 9092 9094 8271 0 -1 4194304 4234 0 0 0 622 2 0 0 25 0 1 0 2325524 17948672 3689 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/9094/statm: 4382 3689 112 241 0 4138 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 17528

[startup+12.7086 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 9095
/proc/meminfo: memFree=1603752/2055920 swapFree=4192956/4192956
[pid=9094] ppid=9092 vsize=26016 CPUtime=12.7
/proc/9094/stat : 9094 (cmusat_base) R 9092 9094 8271 0 -1 4194304 6395 0 0 0 1266 4 0 0 25 0 1 0 2325524 26640384 5850 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560092 0 0 4096 35 0 0 0 17 1 0 0
/proc/9094/statm: 6504 5850 112 241 0 6260 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 26016

[startup+25.6098 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9095
/proc/meminfo: memFree=1590376/2055920 swapFree=4192956/4192956
[pid=9094] ppid=9092 vsize=39532 CPUtime=25.59
/proc/9094/stat : 9094 (cmusat_base) R 9092 9094 8271 0 -1 4194304 9850 0 0 0 2553 6 0 0 25 0 1 0 2325524 40480768 9305 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/9094/statm: 9883 9305 112 241 0 9639 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 39532

[startup+51.2161 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9095
/proc/meminfo: memFree=1572456/2055920 swapFree=4192956/4192956
[pid=9094] ppid=9092 vsize=56336 CPUtime=51.19
/proc/9094/stat : 9094 (cmusat_base) R 9092 9094 8271 0 -1 4194304 14482 0 0 0 5108 11 0 0 25 0 1 0 2325524 57688064 13572 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/9094/statm: 14084 13572 112 241 0 13840 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 56336

[startup+102.423 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9095
/proc/meminfo: memFree=1554088/2055920 swapFree=4192956/4192956
[pid=9094] ppid=9092 vsize=75616 CPUtime=102.39
/proc/9094/stat : 9094 (cmusat_base) R 9092 9094 8271 0 -1 4194304 19472 0 0 0 10224 15 0 0 25 0 1 0 2325524 77430784 18370 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/9094/statm: 18904 18370 112 241 0 18660 0
Current children cumulated CPU time (s) 102.39
Current children cumulated vsize (KiB) 75616

[startup+162.442 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 9095
/proc/meminfo: memFree=1533160/2055920 swapFree=4192956/4192956
[pid=9094] ppid=9092 vsize=95400 CPUtime=162.39
/proc/9094/stat : 9094 (cmusat_base) R 9092 9094 8271 0 -1 4194304 24876 0 0 0 16220 19 0 0 25 0 1 0 2325524 97689600 23375 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135065075 0 0 4096 35 0 0 0 17 1 0 0
/proc/9094/statm: 23850 23375 112 241 0 23606 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 95400

[startup+222.462 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 9095
/proc/meminfo: memFree=1500392/2055920 swapFree=4192956/4192956
[pid=9094] ppid=9092 vsize=127916 CPUtime=222.4
/proc/9094/stat : 9094 (cmusat_base) R 9092 9094 8271 0 -1 4194304 33271 0 0 0 22215 25 0 0 25 0 1 0 2325524 130985984 31561 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134550460 0 0 4096 35 0 0 0 17 1 0 0
/proc/9094/statm: 31979 31561 112 241 0 31735 0
Current children cumulated CPU time (s) 222.4
Current children cumulated vsize (KiB) 127916

[startup+282.505 s]
/proc/loadavg: 1.01 1.00 1.00 2/71 9217
/proc/meminfo: memFree=1497144/2055920 swapFree=4192956/4192956
[pid=9094] ppid=9092 vsize=129672 CPUtime=282.37
/proc/9094/stat : 9094 (cmusat_base) R 9092 9094 8271 0 -1 4194304 33962 0 0 0 28209 28 0 0 25 0 1 0 2325524 132784128 32036 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/9094/statm: 32418 32036 112 241 0 32174 0
Current children cumulated CPU time (s) 282.37
Current children cumulated vsize (KiB) 129672

[startup+342.54 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9293
/proc/meminfo: memFree=1497960/2055920 swapFree=4192956/4192956
[pid=9094] ppid=9092 vsize=129688 CPUtime=342.36
/proc/9094/stat : 9094 (cmusat_base) R 9092 9094 8271 0 -1 4194304 34229 0 0 0 34207 29 0 0 25 0 1 0 2325524 132800512 32079 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/9094/statm: 32422 32079 112 241 0 32178 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 129688

[startup+402.561 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9293
/proc/meminfo: memFree=1497704/2055920 swapFree=4192956/4192956
[pid=9094] ppid=9092 vsize=129736 CPUtime=402.36
/proc/9094/stat : 9094 (cmusat_base) R 9092 9094 8271 0 -1 4194304 34517 0 0 0 40207 29 0 0 25 0 1 0 2325524 132849664 32137 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/9094/statm: 32434 32137 112 241 0 32190 0
Current children cumulated CPU time (s) 402.36
Current children cumulated vsize (KiB) 129736

[startup+462.575 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9293
/proc/meminfo: memFree=1471336/2055920 swapFree=4192956/4192956
[pid=9094] ppid=9092 vsize=156372 CPUtime=462.36
/proc/9094/stat : 9094 (cmusat_base) R 9092 9094 8271 0 -1 4194304 41196 0 0 0 46201 35 0 0 25 0 1 0 2325524 160124928 38816 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9094/statm: 39093 38816 112 241 0 38849 0
Current children cumulated CPU time (s) 462.36
Current children cumulated vsize (KiB) 156372

[startup+522.59 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9293
/proc/meminfo: memFree=1468648/2055920 swapFree=4192956/4192956
[pid=9094] ppid=9092 vsize=158876 CPUtime=522.36
/proc/9094/stat : 9094 (cmusat_base) R 9092 9094 8271 0 -1 4194304 42034 0 0 0 52200 36 0 0 25 0 1 0 2325524 162689024 39411 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/9094/statm: 39719 39411 112 241 0 39475 0
Current children cumulated CPU time (s) 522.36
Current children cumulated vsize (KiB) 158876

[startup+582.611 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9293
/proc/meminfo: memFree=1335976/2055920 swapFree=4192956/4192956
[pid=9094] ppid=9092 vsize=295148 CPUtime=582.36
/proc/9094/stat : 9094 (cmusat_base) R 9092 9094 8271 0 -1 4194304 76425 0 0 0 58185 51 0 0 25 0 1 0 2325524 302231552 72497 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9094/statm: 73787 72497 112 241 0 73543 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 295148

[startup+642.629 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9293
/proc/meminfo: memFree=1335720/2055920 swapFree=4192956/4192956
[pid=9094] ppid=9092 vsize=295148 CPUtime=642.36
/proc/9094/stat : 9094 (cmusat_base) R 9092 9094 8271 0 -1 4194304 76477 0 0 0 64185 51 0 0 25 0 1 0 2325524 302231552 72549 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/9094/statm: 73787 72549 112 241 0 73543 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 295148

[startup+702.647 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9293
/proc/meminfo: memFree=1335784/2055920 swapFree=4192956/4192956
[pid=9094] ppid=9092 vsize=295200 CPUtime=702.36
/proc/9094/stat : 9094 (cmusat_base) R 9092 9094 8271 0 -1 4194304 76754 0 0 0 70185 51 0 0 25 0 1 0 2325524 302284800 72562 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/9094/statm: 73800 72562 112 241 0 73556 0
Current children cumulated CPU time (s) 702.36
Current children cumulated vsize (KiB) 295200

[startup+762.663 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9293
/proc/meminfo: memFree=1335784/2055920 swapFree=4192956/4192956
[pid=9094] ppid=9092 vsize=295200 CPUtime=762.38
/proc/9094/stat : 9094 (cmusat_base) R 9092 9094 8271 0 -1 4194304 76756 0 0 0 76186 52 0 0 25 0 1 0 2325524 302284800 72564 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/9094/statm: 73800 72564 112 241 0 73556 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 295200

[startup+822.684 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9293
/proc/meminfo: memFree=1335464/2055920 swapFree=4192956/4192956
[pid=9094] ppid=9092 vsize=295256 CPUtime=822.38
/proc/9094/stat : 9094 (cmusat_base) R 9092 9094 8271 0 -1 4194304 77106 0 0 0 82186 52 0 0 25 0 1 0 2325524 302342144 72637 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134549359 0 0 4096 35 0 0 0 17 1 0 0
/proc/9094/statm: 73814 72637 112 241 0 73570 0
Current children cumulated CPU time (s) 822.38
Current children cumulated vsize (KiB) 295256

[startup+882.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9293
/proc/meminfo: memFree=1335336/2055920 swapFree=4192956/4192956
[pid=9094] ppid=9092 vsize=295256 CPUtime=882.38
/proc/9094/stat : 9094 (cmusat_base) R 9092 9094 8271 0 -1 4194304 77115 0 0 0 88186 52 0 0 25 0 1 0 2325524 302342144 72646 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/9094/statm: 73814 72646 112 241 0 73570 0
Current children cumulated CPU time (s) 882.38
Current children cumulated vsize (KiB) 295256

[startup+942.716 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9293
/proc/meminfo: memFree=1335272/2055920 swapFree=4192956/4192956
[pid=9094] ppid=9092 vsize=295256 CPUtime=942.38
/proc/9094/stat : 9094 (cmusat_base) R 9092 9094 8271 0 -1 4194304 77135 0 0 0 94186 52 0 0 25 0 1 0 2325524 302342144 72666 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/9094/statm: 73814 72666 112 241 0 73570 0
Current children cumulated CPU time (s) 942.38
Current children cumulated vsize (KiB) 295256

[startup+1002.73 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9293
/proc/meminfo: memFree=1334888/2055920 swapFree=4192956/4192956
[pid=9094] ppid=9092 vsize=295452 CPUtime=1002.38
/proc/9094/stat : 9094 (cmusat_base) R 9092 9094 8271 0 -1 4194304 77524 0 0 0 100186 52 0 0 25 0 1 0 2325524 302542848 72764 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135065075 0 0 4096 35 0 0 0 17 1 0 0
/proc/9094/statm: 73863 72764 112 241 0 73619 0
Current children cumulated CPU time (s) 1002.38
Current children cumulated vsize (KiB) 295452

[startup+1062.75 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9293
/proc/meminfo: memFree=1331240/2055920 swapFree=4192956/4192956
[pid=9094] ppid=9092 vsize=299312 CPUtime=1062.39
/proc/9094/stat : 9094 (cmusat_base) R 9092 9094 8271 0 -1 4194304 78510 0 0 0 106186 53 0 0 25 0 1 0 2325524 306495488 73750 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/9094/statm: 74828 73750 112 241 0 74584 0
Current children cumulated CPU time (s) 1062.39
Current children cumulated vsize (KiB) 299312

[startup+1122.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9293
/proc/meminfo: memFree=1309224/2055920 swapFree=4192956/4192956
[pid=9094] ppid=9092 vsize=320772 CPUtime=1122.39
/proc/9094/stat : 9094 (cmusat_base) R 9092 9094 8271 0 -1 4194304 84210 0 0 0 112183 56 0 0 25 0 1 0 2325524 328470528 79143 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9094/statm: 80193 79143 112 241 0 79949 0
Current children cumulated CPU time (s) 1122.39
Current children cumulated vsize (KiB) 320772

[startup+1182.79 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9293
/proc/meminfo: memFree=1309224/2055920 swapFree=4192956/4192956
[pid=9094] ppid=9092 vsize=320772 CPUtime=1182.4
/proc/9094/stat : 9094 (cmusat_base) R 9092 9094 8271 0 -1 4194304 84212 0 0 0 118184 56 0 0 25 0 1 0 2325524 328470528 79145 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562329 0 0 4096 35 0 0 0 17 1 0 0
/proc/9094/statm: 80193 79145 112 241 0 79949 0
Current children cumulated CPU time (s) 1182.4
Current children cumulated vsize (KiB) 320772



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9293
/proc/meminfo: memFree=1309224/2055920 swapFree=4192956/4192956
[pid=9094] ppid=9092 vsize=320772 CPUtime=1200.01
/proc/9094/stat : 9094 (cmusat_base) R 9092 9094 8271 0 -1 4194304 84212 0 0 0 119945 56 0 0 25 0 1 0 2325524 328470528 79145 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9094/statm: 80193 79145 112 241 0 79949 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 320772

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 9293
/proc/meminfo: memFree=1309224/2055920 swapFree=4192956/4192956
[pid=9094] ppid=9092 vsize=320772 CPUtime=1200.01
/proc/9094/stat : 9094 (cmusat_base) R 9092 9094 8271 0 -1 4194304 84212 0 0 0 119945 56 0 0 25 0 1 0 2325524 328470528 79145 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/9094/statm: 80193 79145 112 241 0 79949 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 320772

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.07
CPU user time (s): 1199.46
CPU system time (s): 0.612906
CPU usage (%): 99.9677
Max. virtual memory (cumulated for all children) (KiB): 320772

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.46
system time used= 0.612906
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 84212
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= 1234

runsolver used 0.823874 second user time and 2.46462 second system time

The end



Launcher Data (download as text)




Begin job on node25 on Wed Feb 21 16:57:13 UTC 2007

IDJOB= 305342
IDBENCH= 20154
IDSOLVER= 120
FILE ID= node25/305342-1172077033

PBS_JOBID= 3892796

Free space on /tmp= 66561 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v16000/unif-k3-r4.2-v16000-c67200-S791125864-16.cnf
COMMAND LINE= /tmp/evaluation/305342-1172077033/cmusat_base /tmp/evaluation/305342-1172077033/instance-305342-1172077033.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node25/watcher-305342-1172077033 -o ROOT/results/node25/solver-305342-1172077033 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305342-1172077033/cmusat_base /tmp/evaluation/305342-1172077033/instance-305342-1172077033.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  4e143e0a14562155f1998f2e56848071

RANDOM SEED= 408266897

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node25.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:       1627016 kB
Buffers:         28632 kB
Cached:         316332 kB
SwapCached:          0 kB
Active:         155996 kB
Inactive:       204272 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1627016 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3720 kB
Writeback:           0 kB
Mapped:          25496 kB
Slab:            54596 kB
Committed_AS:    61968 kB
PageTables:       1468 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 node25 on Wed Feb 21 17:17:15 UTC 2007