Trace number 305752

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) 1200.04 1200.31

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S450187849-03.cnf
MD5SUM7f1f4c201bd66bef376407077b248aa7
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 variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
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/node22/watcher-305752-1172085024 -o ROOT/results/node22/solver-305752-1172085024 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305752-1172085024/cmusat_base /tmp/evaluation/305752-1172085024/instance-305752-1172085024.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 3/77 32161
/proc/meminfo: memFree=1886752/2055920 swapFree=4147040/4192956
[pid=32161] ppid=32159 vsize=2952 CPUtime=0
/proc/32161/stat : 32161 (cmusat_base) R 32159 32161 31849 0 -1 4194304 270 0 0 0 0 0 0 0 18 0 1 0 228456366 3022848 252 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564497 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 738 253 90 241 0 494 0

[startup+0.107502 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32161
/proc/meminfo: memFree=1886752/2055920 swapFree=4147040/4192956
[pid=32161] ppid=32159 vsize=4368 CPUtime=0.1
/proc/32161/stat : 32161 (cmusat_base) R 32159 32161 31849 0 -1 4194304 761 0 0 0 10 0 0 0 18 0 1 0 228456366 4472832 627 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 1092 627 112 241 0 848 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4368

[startup+0.51553 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 32161
/proc/meminfo: memFree=1886752/2055920 swapFree=4147040/4192956
[pid=32161] ppid=32159 vsize=5424 CPUtime=0.5
/proc/32161/stat : 32161 (cmusat_base) R 32159 32161 31849 0 -1 4194304 1032 0 0 0 50 0 0 0 21 0 1 0 228456366 5554176 898 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 1356 898 112 241 0 1112 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5424

[startup+1.33559 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 32162
/proc/meminfo: memFree=1881816/2055920 swapFree=4147040/4192956
[pid=32161] ppid=32159 vsize=7536 CPUtime=1.32
/proc/32161/stat : 32161 (cmusat_base) R 32159 32161 31849 0 -1 4194304 1598 0 0 0 132 0 0 0 25 0 1 0 228456366 7716864 1464 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560581 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 1884 1464 112 241 0 1640 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7536

[startup+2.97171 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 32162
/proc/meminfo: memFree=1879320/2055920 swapFree=4147040/4192956
[pid=32161] ppid=32159 vsize=9316 CPUtime=2.96
/proc/32161/stat : 32161 (cmusat_base) R 32159 32161 31849 0 -1 4194304 2136 0 0 0 296 0 0 0 25 0 1 0 228456366 9539584 1907 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 2329 1907 112 241 0 2085 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9316

[startup+6.25596 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 32162
/proc/meminfo: memFree=1876760/2055920 swapFree=4147040/4192956
[pid=32161] ppid=32159 vsize=11836 CPUtime=6.24
/proc/32161/stat : 32161 (cmusat_base) R 32159 32161 31849 0 -1 4194304 2881 0 0 0 623 1 0 0 25 0 1 0 228456366 12120064 2553 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134552103 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 2959 2553 112 241 0 2715 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11836

[startup+12.7114 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 32162
/proc/meminfo: memFree=1874136/2055920 swapFree=4147040/4192956
[pid=32161] ppid=32159 vsize=14368 CPUtime=12.7
/proc/32161/stat : 32161 (cmusat_base) R 32159 32161 31849 0 -1 4194304 3696 0 0 0 1268 2 0 0 25 0 1 0 228456366 14712832 3206 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 3592 3206 112 241 0 3348 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 14368

[startup+25.5124 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 32162
/proc/meminfo: memFree=1861720/2055920 swapFree=4147040/4192956
[pid=32161] ppid=32159 vsize=27604 CPUtime=25.5
/proc/32161/stat : 32161 (cmusat_base) R 32159 32161 31849 0 -1 4194304 7296 0 0 0 2546 4 0 0 25 0 1 0 228456366 28266496 6296 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560161 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 6901 6296 112 241 0 6657 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 27604

[startup+51.1223 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 32162
/proc/meminfo: memFree=1861016/2055920 swapFree=4147040/4192956
[pid=32161] ppid=32159 vsize=28064 CPUtime=51.1
/proc/32161/stat : 32161 (cmusat_base) R 32159 32161 31849 0 -1 4194304 7772 0 0 0 5106 4 0 0 25 0 1 0 228456366 28737536 6476 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559914 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 7016 6476 112 241 0 6772 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 28064

[startup+102.337 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 32162
/proc/meminfo: memFree=1849560/2055920 swapFree=4147040/4192956
[pid=32161] ppid=32159 vsize=39128 CPUtime=102.31
/proc/32161/stat : 32161 (cmusat_base) R 32159 32161 31849 0 -1 4194304 11003 0 0 0 10223 8 0 0 25 0 1 0 228456366 40067072 9338 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 9782 9338 112 241 0 9538 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 39128

[startup+162.365 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32162
/proc/meminfo: memFree=1841880/2055920 swapFree=4147040/4192956
[pid=32161] ppid=32159 vsize=46584 CPUtime=162.32
/proc/32161/stat : 32161 (cmusat_base) R 32159 32161 31849 0 -1 4194304 13132 0 0 0 16221 11 0 0 25 0 1 0 228456366 47702016 11245 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 11646 11245 112 241 0 11402 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 46584

[startup+222.393 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32162
/proc/meminfo: memFree=1815896/2055920 swapFree=4147040/4192956
[pid=32161] ppid=32159 vsize=74232 CPUtime=222.33
/proc/32161/stat : 32161 (cmusat_base) R 32159 32161 31849 0 -1 4194304 20379 0 0 0 22219 14 0 0 25 0 1 0 228456366 76013568 17710 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 18558 17710 112 241 0 18314 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 74232

[startup+282.424 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32162
/proc/meminfo: memFree=1815640/2055920 swapFree=4147040/4192956
[pid=32161] ppid=32159 vsize=74276 CPUtime=282.35
/proc/32161/stat : 32161 (cmusat_base) R 32159 32161 31849 0 -1 4194304 20582 0 0 0 28220 15 0 0 25 0 1 0 228456366 76058624 17772 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 18569 17772 112 241 0 18325 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 74276

[startup+342.455 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32162
/proc/meminfo: memFree=1815128/2055920 swapFree=4147040/4192956
[pid=32161] ppid=32159 vsize=74372 CPUtime=342.36
/proc/32161/stat : 32161 (cmusat_base) R 32159 32161 31849 0 -1 4194304 21010 0 0 0 34221 15 0 0 25 0 1 0 228456366 76156928 17884 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559987 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 18593 17884 112 241 0 18349 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 74372

[startup+402.485 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32162
/proc/meminfo: memFree=1812952/2055920 swapFree=4147040/4192956
[pid=32161] ppid=32159 vsize=76148 CPUtime=402.38
/proc/32161/stat : 32161 (cmusat_base) R 32159 32161 31849 0 -1 4194304 21707 0 0 0 40222 16 0 0 25 0 1 0 228456366 77975552 18405 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560044 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 19037 18405 112 241 0 18793 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 76148

[startup+462.511 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32162
/proc/meminfo: memFree=1806936/2055920 swapFree=4147040/4192956
[pid=32161] ppid=32159 vsize=82528 CPUtime=462.4
/proc/32161/stat : 32161 (cmusat_base) R 32159 32161 31849 0 -1 4194304 23277 0 0 0 46221 19 0 0 25 0 1 0 228456366 84508672 19975 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 20632 19975 112 241 0 20388 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 82528

[startup+522.538 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32162
/proc/meminfo: memFree=1797592/2055920 swapFree=4147040/4192956
[pid=32161] ppid=32159 vsize=91180 CPUtime=522.41
/proc/32161/stat : 32161 (cmusat_base) R 32159 32161 31849 0 -1 4194304 25687 0 0 0 52219 22 0 0 25 0 1 0 228456366 93368320 22194 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 22795 22194 112 241 0 22551 0
Current children cumulated CPU time (s) 522.41
Current children cumulated vsize (KiB) 91180

[startup+582.566 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32162
/proc/meminfo: memFree=1787992/2055920 swapFree=4147040/4192956
[pid=32161] ppid=32159 vsize=100556 CPUtime=582.43
/proc/32161/stat : 32161 (cmusat_base) R 32159 32161 31849 0 -1 4194304 28084 0 0 0 58217 26 0 0 25 0 1 0 228456366 102969344 24591 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 25139 24591 112 241 0 24895 0
Current children cumulated CPU time (s) 582.43
Current children cumulated vsize (KiB) 100556

[startup+642.595 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32162
/proc/meminfo: memFree=1785880/2055920 swapFree=4147040/4192956
[pid=32161] ppid=32159 vsize=102604 CPUtime=642.44
/proc/32161/stat : 32161 (cmusat_base) R 32159 32161 31849 0 -1 4194304 28791 0 0 0 64217 27 0 0 25 0 1 0 228456366 105066496 25092 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559870 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 25651 25092 112 241 0 25407 0
Current children cumulated CPU time (s) 642.44
Current children cumulated vsize (KiB) 102604

[startup+702.626 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32162
/proc/meminfo: memFree=1783256/2055920 swapFree=4147040/4192956
[pid=32161] ppid=32159 vsize=104792 CPUtime=702.46
/proc/32161/stat : 32161 (cmusat_base) R 32159 32161 31849 0 -1 4194304 29630 0 0 0 70218 28 0 0 25 0 1 0 228456366 107307008 25708 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135065075 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 26198 25708 112 241 0 25954 0
Current children cumulated CPU time (s) 702.46
Current children cumulated vsize (KiB) 104792

[startup+762.657 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32162
/proc/meminfo: memFree=1783064/2055920 swapFree=4147040/4192956
[pid=32161] ppid=32159 vsize=104792 CPUtime=762.48
/proc/32161/stat : 32161 (cmusat_base) R 32159 32161 31849 0 -1 4194304 29662 0 0 0 76219 29 0 0 25 0 1 0 228456366 107307008 25740 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 26198 25740 112 241 0 25954 0
Current children cumulated CPU time (s) 762.48
Current children cumulated vsize (KiB) 104792

[startup+822.689 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32162
/proc/meminfo: memFree=1719640/2055920 swapFree=4147040/4192956
[pid=32161] ppid=32159 vsize=171912 CPUtime=822.49
/proc/32161/stat : 32161 (cmusat_base) R 32159 32161 31849 0 -1 4194304 46764 0 0 0 82213 36 0 0 25 0 1 0 228456366 176037888 41548 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 42978 41548 112 241 0 42734 0
Current children cumulated CPU time (s) 822.49
Current children cumulated vsize (KiB) 171912

[startup+882.72 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32162
/proc/meminfo: memFree=1719640/2055920 swapFree=4147040/4192956
[pid=32161] ppid=32159 vsize=171912 CPUtime=882.51
/proc/32161/stat : 32161 (cmusat_base) R 32159 32161 31849 0 -1 4194304 46765 0 0 0 88215 36 0 0 25 0 1 0 228456366 176037888 41549 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 42978 41549 112 241 0 42734 0
Current children cumulated CPU time (s) 882.51
Current children cumulated vsize (KiB) 171912

[startup+942.751 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32162
/proc/meminfo: memFree=1719384/2055920 swapFree=4147040/4192956
[pid=32161] ppid=32159 vsize=171912 CPUtime=942.53
/proc/32161/stat : 32161 (cmusat_base) R 32159 32161 31849 0 -1 4194304 46814 0 0 0 94216 37 0 0 25 0 1 0 228456366 176037888 41598 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 42978 41598 112 241 0 42734 0
Current children cumulated CPU time (s) 942.53
Current children cumulated vsize (KiB) 171912

[startup+1002.78 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32162
/proc/meminfo: memFree=1719064/2055920 swapFree=4147040/4192956
[pid=32161] ppid=32159 vsize=172004 CPUtime=1002.54
/proc/32161/stat : 32161 (cmusat_base) R 32159 32161 31849 0 -1 4194304 47143 0 0 0 100217 37 0 0 25 0 1 0 228456366 176132096 41664 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 43001 41664 112 241 0 42757 0
Current children cumulated CPU time (s) 1002.54
Current children cumulated vsize (KiB) 172004

[startup+1062.81 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32162
/proc/meminfo: memFree=1718936/2055920 swapFree=4147040/4192956
[pid=32161] ppid=32159 vsize=172004 CPUtime=1062.56
/proc/32161/stat : 32161 (cmusat_base) R 32159 32161 31849 0 -1 4194304 47143 0 0 0 106218 38 0 0 25 0 1 0 228456366 176132096 41664 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 43001 41664 112 241 0 42757 0
Current children cumulated CPU time (s) 1062.56
Current children cumulated vsize (KiB) 172004

[startup+1122.84 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32162
/proc/meminfo: memFree=1718936/2055920 swapFree=4147040/4192956
[pid=32161] ppid=32159 vsize=172004 CPUtime=1122.57
/proc/32161/stat : 32161 (cmusat_base) R 32159 32161 31849 0 -1 4194304 47143 0 0 0 112219 38 0 0 25 0 1 0 228456366 176132096 41664 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 43001 41664 112 241 0 42757 0
Current children cumulated CPU time (s) 1122.57
Current children cumulated vsize (KiB) 172004

[startup+1182.86 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32162
/proc/meminfo: memFree=1718616/2055920 swapFree=4147040/4192956
[pid=32161] ppid=32159 vsize=172004 CPUtime=1182.59
/proc/32161/stat : 32161 (cmusat_base) R 32159 32161 31849 0 -1 4194304 47211 0 0 0 118220 39 0 0 25 0 1 0 228456366 176132096 41732 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 43001 41732 112 241 0 42757 0
Current children cumulated CPU time (s) 1182.59
Current children cumulated vsize (KiB) 172004



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.28 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 32162
/proc/meminfo: memFree=1718488/2055920 swapFree=4147040/4192956
[pid=32161] ppid=32159 vsize=172004 CPUtime=1200
/proc/32161/stat : 32161 (cmusat_base) R 32159 32161 31849 0 -1 4194304 47235 0 0 0 119961 39 0 0 25 0 1 0 228456366 176132096 41756 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/32161/statm: 43001 41756 112 241 0 42757 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 172004

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.04
CPU user time (s): 1199.62
CPU system time (s): 0.424935
CPU usage (%): 99.9773
Max. virtual memory (cumulated for all children) (KiB): 172004

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.62
system time used= 0.424935
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 47235
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= 23831

runsolver used 1.38179 second user time and 2.86156 second system time

The end



Launcher Data (download as text)




Begin job on node22 on Wed Feb 21 19:10:24 UTC 2007

IDJOB= 305752
IDBENCH= 20164
IDSOLVER= 120
FILE ID= node22/305752-1172085024

PBS_JOBID= 3892859

Free space on /tmp= 66557 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S450187849-03.cnf
COMMAND LINE= /tmp/evaluation/305752-1172085024/cmusat_base /tmp/evaluation/305752-1172085024/instance-305752-1172085024.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node22/watcher-305752-1172085024 -o ROOT/results/node22/solver-305752-1172085024 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305752-1172085024/cmusat_base /tmp/evaluation/305752-1172085024/instance-305752-1172085024.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  7f1f4c201bd66bef376407077b248aa7

RANDOM SEED= 839649561

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node22.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		: 3000.235
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		: 3000.235
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:       1887160 kB
Buffers:         18364 kB
Cached:          77120 kB
SwapCached:      12500 kB
Active:          54408 kB
Inactive:        64636 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1887160 kB
SwapTotal:     4192956 kB
SwapFree:      4147040 kB
Dirty:            2752 kB
Writeback:           0 kB
Mapped:          30140 kB
Slab:            35328 kB
Committed_AS:   705784 kB
PageTables:       1668 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= 66557 MiB

End job on node22 on Wed Feb 21 19:30:27 UTC 2007