Trace number 307843

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) 1200.13 1200.46

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S1326526519-03-SAT.cnf
MD5SUM3f421a958db929dd5faf96c5c82c876f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.84872
Satisfiable
(Un)Satisfiability was proved
Number of variables6492
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
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/node4/watcher-307843-1172506285 -o ROOT/results/node4/solver-307843-1172506285 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307843-1172506285/cmusat_base /tmp/evaluation/307843-1172506285/instance-307843-1172506285.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: 0.91 0.97 0.99 3/77 17916
/proc/meminfo: memFree=1397288/2055920 swapFree=4192812/4192956
[pid=17916] ppid=17914 vsize=3104 CPUtime=0
/proc/17916/stat : 17916 (cmusat_base) R 17914 17916 17207 0 -1 4194304 303 0 0 0 0 0 0 0 18 0 1 0 270583360 3178496 285 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564497 0 0 4096 35 0 0 0 17 1 0 0
/proc/17916/statm: 776 286 90 241 0 532 0

[startup+0.107036 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 17916
/proc/meminfo: memFree=1397288/2055920 swapFree=4192812/4192956
[pid=17916] ppid=17914 vsize=4612 CPUtime=0.1
/proc/17916/stat : 17916 (cmusat_base) R 17914 17916 17207 0 -1 4194304 808 0 0 0 10 0 0 0 18 0 1 0 270583360 4722688 671 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562321 0 0 4096 35 0 0 0 17 1 0 0
/proc/17916/statm: 1153 671 109 241 0 909 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4612

[startup+0.515075 s]
/proc/loadavg: 0.91 0.97 0.99 3/77 17916
/proc/meminfo: memFree=1397288/2055920 swapFree=4192812/4192956
[pid=17916] ppid=17914 vsize=5008 CPUtime=0.51
/proc/17916/stat : 17916 (cmusat_base) R 17914 17916 17207 0 -1 4194304 900 0 0 0 51 0 0 0 21 0 1 0 270583360 5128192 763 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559785 0 0 4096 35 0 0 0 17 1 0 0
/proc/17916/statm: 1252 763 109 241 0 1008 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5008

[startup+1.33615 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 17917
/proc/meminfo: memFree=1393760/2055920 swapFree=4192812/4192956
[pid=17916] ppid=17914 vsize=5932 CPUtime=1.33
/proc/17916/stat : 17916 (cmusat_base) R 17914 17916 17207 0 -1 4194304 1154 0 0 0 133 0 0 0 25 0 1 0 270583360 6074368 1017 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/17916/statm: 1483 1017 109 241 0 1239 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5932

[startup+2.97231 s]
/proc/loadavg: 0.91 0.97 0.99 2/78 17917
/proc/meminfo: memFree=1392288/2055920 swapFree=4192812/4192956
[pid=17916] ppid=17914 vsize=7580 CPUtime=2.96
/proc/17916/stat : 17916 (cmusat_base) R 17914 17916 17207 0 -1 4194304 1608 0 0 0 296 0 0 0 25 0 1 0 270583360 7761920 1471 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560657 0 0 4096 35 0 0 0 17 1 0 0
/proc/17916/statm: 1895 1471 109 241 0 1651 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 7580

[startup+6.25263 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 17917
/proc/meminfo: memFree=1391200/2055920 swapFree=4192812/4192956
[pid=17916] ppid=17914 vsize=8512 CPUtime=6.24
/proc/17916/stat : 17916 (cmusat_base) R 17914 17916 17207 0 -1 4194304 1938 0 0 0 623 1 0 0 25 0 1 0 270583360 8716288 1702 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/17916/statm: 2128 1702 109 241 0 1884 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 8512

[startup+12.7092 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 17917
/proc/meminfo: memFree=1389024/2055920 swapFree=4192812/4192956
[pid=17916] ppid=17914 vsize=9984 CPUtime=12.69
/proc/17916/stat : 17916 (cmusat_base) R 17914 17916 17207 0 -1 4194304 2473 0 0 0 1268 1 0 0 25 0 1 0 270583360 10223616 2079 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/17916/statm: 2496 2079 109 241 0 2252 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 9984

[startup+25.6105 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 17917
/proc/meminfo: memFree=1386144/2055920 swapFree=4192812/4192956
[pid=17916] ppid=17914 vsize=12660 CPUtime=25.59
/proc/17916/stat : 17916 (cmusat_base) R 17914 17916 17207 0 -1 4194304 3429 0 0 0 2557 2 0 0 25 0 1 0 270583360 12963840 2799 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562414 0 0 4096 35 0 0 0 17 1 0 0
/proc/17916/statm: 3165 2799 109 241 0 2921 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 12660

[startup+51.2229 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 17917
/proc/meminfo: memFree=1380896/2055920 swapFree=4192812/4192956
[pid=17916] ppid=17914 vsize=18820 CPUtime=51.2
/proc/17916/stat : 17916 (cmusat_base) R 17914 17916 17207 0 -1 4194304 5284 0 0 0 5117 3 0 0 25 0 1 0 270583360 19271680 4103 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/17916/statm: 4705 4103 109 241 0 4461 0
Current children cumulated CPU time (s) 51.2
Current children cumulated vsize (KiB) 18820

[startup+102.442 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 17917
/proc/meminfo: memFree=1375712/2055920 swapFree=4192812/4192956
[pid=17916] ppid=17914 vsize=24072 CPUtime=102.4
/proc/17916/stat : 17916 (cmusat_base) R 17914 17916 17207 0 -1 4194304 7033 0 0 0 10236 4 0 0 25 0 1 0 270583360 24649728 5510 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/17916/statm: 6018 5510 109 241 0 5774 0
Current children cumulated CPU time (s) 102.4
Current children cumulated vsize (KiB) 24072

[startup+162.478 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17917
/proc/meminfo: memFree=1367264/2055920 swapFree=4192812/4192956
[pid=17916] ppid=17914 vsize=31680 CPUtime=162.42
/proc/17916/stat : 17916 (cmusat_base) R 17914 17916 17207 0 -1 4194304 9345 0 0 0 16235 7 0 0 25 0 1 0 270583360 32440320 7507 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559842 0 0 4096 35 0 0 0 17 1 0 0
/proc/17916/statm: 7920 7507 109 241 0 7676 0
Current children cumulated CPU time (s) 162.42
Current children cumulated vsize (KiB) 31680

[startup+222.505 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17917
/proc/meminfo: memFree=1344352/2055920 swapFree=4192812/4192956
[pid=17916] ppid=17914 vsize=56492 CPUtime=222.44
/proc/17916/stat : 17916 (cmusat_base) R 17914 17916 17207 0 -1 4194304 15845 0 0 0 22232 12 0 0 25 0 1 0 270583360 57847808 13216 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/17916/statm: 14123 13216 109 241 0 13879 0
Current children cumulated CPU time (s) 222.44
Current children cumulated vsize (KiB) 56492

[startup+282.535 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17917
/proc/meminfo: memFree=1343840/2055920 swapFree=4192812/4192956
[pid=17916] ppid=17914 vsize=56576 CPUtime=282.44
/proc/17916/stat : 17916 (cmusat_base) R 17914 17916 17207 0 -1 4194304 16243 0 0 0 28232 12 0 0 25 0 1 0 270583360 57933824 13332 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134552263 0 0 4096 35 0 0 0 17 1 0 0
/proc/17916/statm: 14144 13332 109 241 0 13900 0
Current children cumulated CPU time (s) 282.44
Current children cumulated vsize (KiB) 56576

[startup+342.566 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17917
/proc/meminfo: memFree=1343584/2055920 swapFree=4192812/4192956
[pid=17916] ppid=17914 vsize=56624 CPUtime=342.46
/proc/17916/stat : 17916 (cmusat_base) R 17914 17916 17207 0 -1 4194304 16460 0 0 0 34233 13 0 0 25 0 1 0 270583360 57982976 13392 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551398 0 0 4096 35 0 0 0 17 1 0 0
/proc/17916/statm: 14156 13392 109 241 0 13912 0
Current children cumulated CPU time (s) 342.46
Current children cumulated vsize (KiB) 56624

[startup+402.597 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17917
/proc/meminfo: memFree=1343264/2055920 swapFree=4192812/4192956
[pid=17916] ppid=17914 vsize=56676 CPUtime=402.48
/proc/17916/stat : 17916 (cmusat_base) R 17914 17916 17207 0 -1 4194304 16693 0 0 0 40234 14 0 0 25 0 1 0 270583360 58036224 13456 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/17916/statm: 14169 13456 109 241 0 13925 0
Current children cumulated CPU time (s) 402.48
Current children cumulated vsize (KiB) 56676

[startup+462.627 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17917
/proc/meminfo: memFree=1341408/2055920 swapFree=4192812/4192956
[pid=17916] ppid=17914 vsize=58456 CPUtime=462.48
/proc/17916/stat : 17916 (cmusat_base) R 17914 17916 17207 0 -1 4194304 17376 0 0 0 46234 14 0 0 25 0 1 0 270583360 59858944 13957 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/17916/statm: 14614 13957 109 241 0 14370 0
Current children cumulated CPU time (s) 462.48
Current children cumulated vsize (KiB) 58456

[startup+522.653 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17917
/proc/meminfo: memFree=1334944/2055920 swapFree=4192812/4192956
[pid=17916] ppid=17914 vsize=65064 CPUtime=522.5
/proc/17916/stat : 17916 (cmusat_base) R 17914 17916 17207 0 -1 4194304 19025 0 0 0 52232 18 0 0 25 0 1 0 270583360 66625536 15606 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/17916/statm: 16266 15606 109 241 0 16022 0
Current children cumulated CPU time (s) 522.5
Current children cumulated vsize (KiB) 65064

[startup+582.688 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17917
/proc/meminfo: memFree=1332256/2055920 swapFree=4192812/4192956
[pid=17916] ppid=17914 vsize=67500 CPUtime=582.52
/proc/17916/stat : 17916 (cmusat_base) R 17914 17916 17207 0 -1 4194304 19871 0 0 0 58233 19 0 0 25 0 1 0 270583360 69120000 16254 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/17916/statm: 16875 16254 109 241 0 16631 0
Current children cumulated CPU time (s) 582.52
Current children cumulated vsize (KiB) 67500

[startup+642.719 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17917
/proc/meminfo: memFree=1324128/2055920 swapFree=4192812/4192956
[pid=17916] ppid=17914 vsize=75392 CPUtime=642.53
/proc/17916/stat : 17916 (cmusat_base) R 17914 17916 17207 0 -1 4194304 22109 0 0 0 64231 22 0 0 25 0 1 0 270583360 77201408 18279 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559831 0 0 4096 35 0 0 0 17 1 0 0
/proc/17916/statm: 18848 18279 109 241 0 18604 0
Current children cumulated CPU time (s) 642.53
Current children cumulated vsize (KiB) 75392

[startup+702.749 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17917
/proc/meminfo: memFree=1324064/2055920 swapFree=4192812/4192956
[pid=17916] ppid=17914 vsize=75392 CPUtime=702.54
/proc/17916/stat : 17916 (cmusat_base) R 17914 17916 17207 0 -1 4194304 22115 0 0 0 70232 22 0 0 25 0 1 0 270583360 77201408 18285 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/17916/statm: 18848 18285 109 241 0 18604 0
Current children cumulated CPU time (s) 702.54
Current children cumulated vsize (KiB) 75392

[startup+762.781 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17917
/proc/meminfo: memFree=1317792/2055920 swapFree=4192812/4192956
[pid=17916] ppid=17914 vsize=81276 CPUtime=762.56
/proc/17916/stat : 17916 (cmusat_base) R 17914 17916 17207 0 -1 4194304 23896 0 0 0 76231 25 0 0 25 0 1 0 270583360 83226624 19835 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560546 0 0 4096 35 0 0 0 17 1 0 0
/proc/17916/statm: 20319 19835 109 241 0 20075 0
Current children cumulated CPU time (s) 762.56
Current children cumulated vsize (KiB) 81276

[startup+822.816 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17917
/proc/meminfo: memFree=1317600/2055920 swapFree=4192812/4192956
[pid=17916] ppid=17914 vsize=81276 CPUtime=822.58
/proc/17916/stat : 17916 (cmusat_base) R 17914 17916 17207 0 -1 4194304 23934 0 0 0 82232 26 0 0 25 0 1 0 270583360 83226624 19873 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/17916/statm: 20319 19873 109 241 0 20075 0
Current children cumulated CPU time (s) 822.58
Current children cumulated vsize (KiB) 81276

[startup+882.844 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17917
/proc/meminfo: memFree=1275680/2055920 swapFree=4192812/4192956
[pid=17916] ppid=17914 vsize=127288 CPUtime=882.59
/proc/17916/stat : 17916 (cmusat_base) R 17914 17916 17207 0 -1 4194304 35724 0 0 0 88228 31 0 0 25 0 1 0 270583360 130342912 30326 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/17916/statm: 31822 30326 109 241 0 31578 0
Current children cumulated CPU time (s) 882.59
Current children cumulated vsize (KiB) 127288

[startup+942.877 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17917
/proc/meminfo: memFree=1275680/2055920 swapFree=4192812/4192956
[pid=17916] ppid=17914 vsize=127288 CPUtime=942.6
/proc/17916/stat : 17916 (cmusat_base) R 17914 17916 17207 0 -1 4194304 35736 0 0 0 94229 31 0 0 25 0 1 0 270583360 130342912 30338 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/17916/statm: 31822 30338 109 241 0 31578 0
Current children cumulated CPU time (s) 942.6
Current children cumulated vsize (KiB) 127288

[startup+1002.91 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17917
/proc/meminfo: memFree=1275424/2055920 swapFree=4192812/4192956
[pid=17916] ppid=17914 vsize=127456 CPUtime=1002.63
/proc/17916/stat : 17916 (cmusat_base) R 17914 17916 17207 0 -1 4194304 35833 0 0 0 100231 32 0 0 25 0 1 0 270583360 130514944 30435 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/17916/statm: 31864 30435 109 241 0 31620 0
Current children cumulated CPU time (s) 1002.63
Current children cumulated vsize (KiB) 127456

[startup+1062.95 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17917
/proc/meminfo: memFree=1275296/2055920 swapFree=4192812/4192956
[pid=17916] ppid=17914 vsize=127548 CPUtime=1062.65
/proc/17916/stat : 17916 (cmusat_base) R 17914 17916 17207 0 -1 4194304 36134 0 0 0 106232 33 0 0 25 0 1 0 270583360 130609152 30464 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/17916/statm: 31887 30464 109 241 0 31643 0
Current children cumulated CPU time (s) 1062.65
Current children cumulated vsize (KiB) 127548

[startup+1122.98 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17917
/proc/meminfo: memFree=1275296/2055920 swapFree=4192812/4192956
[pid=17916] ppid=17914 vsize=127548 CPUtime=1122.66
/proc/17916/stat : 17916 (cmusat_base) R 17914 17916 17207 0 -1 4194304 36134 0 0 0 112233 33 0 0 25 0 1 0 270583360 130609152 30464 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/17916/statm: 31887 30464 109 241 0 31643 0
Current children cumulated CPU time (s) 1122.66
Current children cumulated vsize (KiB) 127548

[startup+1183.02 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17917
/proc/meminfo: memFree=1275040/2055920 swapFree=4192812/4192956
[pid=17916] ppid=17914 vsize=127548 CPUtime=1182.68
/proc/17916/stat : 17916 (cmusat_base) R 17914 17916 17207 0 -1 4194304 36210 0 0 0 118234 34 0 0 25 0 1 0 270583360 130609152 30540 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/17916/statm: 31887 30540 109 241 0 31643 0
Current children cumulated CPU time (s) 1182.68
Current children cumulated vsize (KiB) 127548



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.43 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17917
/proc/meminfo: memFree=1274848/2055920 swapFree=4192812/4192956
[pid=17916] ppid=17914 vsize=127548 CPUtime=1200.1
/proc/17916/stat : 17916 (cmusat_base) R 17914 17916 17207 0 -1 4194304 36250 0 0 0 119976 34 0 0 25 0 1 0 270583360 130609152 30580 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/17916/statm: 31887 30580 109 241 0 31643 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 127548

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

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

[startup+1200.43 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 17917
/proc/meminfo: memFree=1274848/2055920 swapFree=4192812/4192956
[pid=17916] ppid=17914 vsize=127548 CPUtime=1200.1
/proc/17916/stat : 17916 (cmusat_base) R 17914 17916 17207 0 -1 4194304 36250 0 0 0 119976 34 0 0 25 0 1 0 270583360 130609152 30580 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/17916/statm: 31887 30580 109 241 0 31643 0
Current children cumulated CPU time (s) 1200.1
Current children cumulated vsize (KiB) 127548

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.13
CPU user time (s): 1199.76
CPU system time (s): 0.364944
CPU usage (%): 99.9722
Max. virtual memory (cumulated for all children) (KiB): 127548

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.76
system time used= 0.364944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36250
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= 2378

runsolver used 1.41678 second user time and 2.83757 second system time

The end



Launcher Data (download as text)




Begin job on node4 on Mon Feb 26 16:11:25 UTC 2007

IDJOB= 307843
IDBENCH= 20215
IDSOLVER= 120
FILE ID= node4/307843-1172506285

PBS_JOBID= 3971586

Free space on /tmp= 66556 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S1326526519-03-SAT.cnf
COMMAND LINE= /tmp/evaluation/307843-1172506285/cmusat_base /tmp/evaluation/307843-1172506285/instance-307843-1172506285.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node4/watcher-307843-1172506285 -o ROOT/results/node4/solver-307843-1172506285 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307843-1172506285/cmusat_base /tmp/evaluation/307843-1172506285/instance-307843-1172506285.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  3f421a958db929dd5faf96c5c82c876f

RANDOM SEED= 143198243

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node4.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		: 3000.231
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		: 3000.231
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:       1397632 kB
Buffers:         59724 kB
Cached:         460680 kB
SwapCached:          0 kB
Active:         283692 kB
Inactive:       296380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1397632 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2808 kB
Writeback:           0 kB
Mapped:          78588 kB
Slab:            63656 kB
Committed_AS:  1053968 kB
PageTables:       1768 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= 66556 MiB

End job on node4 on Mon Feb 26 16:31:28 UTC 2007