Trace number 305711

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) 1200.12 1200.66

General information on the benchmark

Namerandom/LargeSize/3SAT/v4000/
unif-k3-r4.2-v4000-c16800-S313074252-14.cnf
MD5SUMb8537884c9d9279a530f0796aac6a0e7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.891864
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/node71/watcher-305711-1172084249 -o ROOT/results/node71/solver-305711-1172084249 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/305711-1172084249/cmusat_base /tmp/evaluation/305711-1172084249/instance-305711-1172084249.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: 1.00 1.00 1.00 3/64 19999
/proc/meminfo: memFree=1373520/2055920 swapFree=4183908/4192956
[pid=19999] ppid=19997 vsize=2952 CPUtime=0
/proc/19999/stat : 19999 (cmusat_base) R 19997 19999 19837 0 -1 4194304 271 0 0 0 0 0 0 0 18 0 1 0 228382755 3022848 253 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134522652 0 0 4096 35 0 0 0 17 1 0 0
/proc/19999/statm: 738 253 90 241 0 494 0

[startup+0.106515 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19999
/proc/meminfo: memFree=1373520/2055920 swapFree=4183908/4192956
[pid=19999] ppid=19997 vsize=4368 CPUtime=0.1
/proc/19999/stat : 19999 (cmusat_base) R 19997 19999 19837 0 -1 4194304 764 0 0 0 10 0 0 0 18 0 1 0 228382755 4472832 630 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/19999/statm: 1092 630 112 241 0 848 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4368

[startup+0.514602 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19999
/proc/meminfo: memFree=1373520/2055920 swapFree=4183908/4192956
[pid=19999] ppid=19997 vsize=5424 CPUtime=0.5
/proc/19999/stat : 19999 (cmusat_base) R 19997 19999 19837 0 -1 4194304 1026 0 0 0 50 0 0 0 22 0 1 0 228382755 5554176 892 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135063377 0 0 4096 35 0 0 0 17 1 0 0
/proc/19999/statm: 1356 892 112 241 0 1112 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5424

[startup+1.33478 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20000
/proc/meminfo: memFree=1368712/2055920 swapFree=4183908/4192956
[pid=19999] ppid=19997 vsize=7404 CPUtime=1.33
/proc/19999/stat : 19999 (cmusat_base) R 19997 19999 19837 0 -1 4194304 1568 0 0 0 132 1 0 0 25 0 1 0 228382755 7581696 1434 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560493 0 0 4096 35 0 0 0 17 1 0 0
/proc/19999/statm: 1851 1434 112 241 0 1607 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 7404

[startup+2.97313 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20000
/proc/meminfo: memFree=1366152/2055920 swapFree=4183908/4192956
[pid=19999] ppid=19997 vsize=9316 CPUtime=2.96
/proc/19999/stat : 19999 (cmusat_base) R 19997 19999 19837 0 -1 4194304 2139 0 0 0 295 1 0 0 25 0 1 0 228382755 9539584 1911 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560457 0 0 4096 35 0 0 0 17 1 0 0
/proc/19999/statm: 2329 1911 112 241 0 2085 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9316

[startup+6.24984 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20000
/proc/meminfo: memFree=1363464/2055920 swapFree=4183908/4192956
[pid=19999] ppid=19997 vsize=11704 CPUtime=6.24
/proc/19999/stat : 19999 (cmusat_base) R 19997 19999 19837 0 -1 4194304 2870 0 0 0 622 2 0 0 25 0 1 0 228382755 11984896 2543 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135080236 0 0 4096 35 0 0 0 17 1 0 0
/proc/19999/statm: 2926 2543 112 241 0 2682 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 11704

[startup+12.7072 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20000
/proc/meminfo: memFree=1360336/2055920 swapFree=4183908/4192956
[pid=19999] ppid=19997 vsize=14764 CPUtime=12.69
/proc/19999/stat : 19999 (cmusat_base) R 19997 19999 19837 0 -1 4194304 3805 0 0 0 1266 3 0 0 25 0 1 0 228382755 15118336 3316 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/19999/statm: 3691 3316 112 241 0 3447 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14764

[startup+25.609 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20000
/proc/meminfo: memFree=1348816/2055920 swapFree=4183908/4192956
[pid=19999] ppid=19997 vsize=27080 CPUtime=25.59
/proc/19999/stat : 19999 (cmusat_base) R 19997 19999 19837 0 -1 4194304 7183 0 0 0 2555 4 0 0 25 0 1 0 228382755 27729920 6184 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/19999/statm: 6770 6184 112 241 0 6526 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 27080

[startup+51.2186 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20000
/proc/meminfo: memFree=1347984/2055920 swapFree=4183908/4192956
[pid=19999] ppid=19997 vsize=27800 CPUtime=51.18
/proc/19999/stat : 19999 (cmusat_base) R 19997 19999 19837 0 -1 4194304 7725 0 0 0 5114 4 0 0 25 0 1 0 228382755 28467200 6429 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/19999/statm: 6950 6429 112 241 0 6706 0
Current children cumulated CPU time (s) 51.18
Current children cumulated vsize (KiB) 27800

[startup+102.429 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20000
/proc/meminfo: memFree=1339920/2055920 swapFree=4183908/4192956
[pid=19999] ppid=19997 vsize=35548 CPUtime=102.38
/proc/19999/stat : 19999 (cmusat_base) R 19997 19999 19837 0 -1 4194304 10122 0 0 0 10232 6 0 0 25 0 1 0 228382755 36401152 8457 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19999/statm: 8887 8457 112 241 0 8643 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 35548

[startup+162.456 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20000
/proc/meminfo: memFree=1327184/2055920 swapFree=4183908/4192956
[pid=19999] ppid=19997 vsize=48020 CPUtime=162.38
/proc/19999/stat : 19999 (cmusat_base) R 19997 19999 19837 0 -1 4194304 13516 0 0 0 16228 10 0 0 25 0 1 0 228382755 49172480 11629 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134548883 0 0 4096 35 0 0 0 17 1 0 0
/proc/19999/statm: 12005 11629 112 241 0 11761 0
Current children cumulated CPU time (s) 162.38
Current children cumulated vsize (KiB) 48020

[startup+222.549 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 20072
/proc/meminfo: memFree=1297568/2055920 swapFree=4183908/4192956
[pid=19999] ppid=19997 vsize=78196 CPUtime=222.43
/proc/19999/stat : 19999 (cmusat_base) R 19997 19999 19837 0 -1 4194304 21365 0 0 0 22230 13 0 0 25 0 1 0 228382755 80072704 18697 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135065075 0 0 4096 35 0 0 0 17 1 0 0
/proc/19999/statm: 19549 18697 112 241 0 19305 0
Current children cumulated CPU time (s) 222.43
Current children cumulated vsize (KiB) 78196

[startup+282.599 s]
/proc/loadavg: 1.00 1.00 1.00 2/71 20168
/proc/meminfo: memFree=1297112/2055920 swapFree=4183908/4192956
[pid=19999] ppid=19997 vsize=78240 CPUtime=282.41
/proc/19999/stat : 19999 (cmusat_base) R 19997 19999 19837 0 -1 4194304 21573 0 0 0 28227 14 0 0 25 0 1 0 228382755 80117760 18764 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/19999/statm: 19560 18764 112 241 0 19316 0
Current children cumulated CPU time (s) 282.41
Current children cumulated vsize (KiB) 78240

[startup+342.622 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20198
/proc/meminfo: memFree=1298064/2055920 swapFree=4183908/4192956
[pid=19999] ppid=19997 vsize=78284 CPUtime=342.38
/proc/19999/stat : 19999 (cmusat_base) R 19997 19999 19837 0 -1 4194304 21782 0 0 0 34224 14 0 0 25 0 1 0 228382755 80162816 18821 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551522 0 0 4096 35 0 0 0 17 1 0 0
/proc/19999/statm: 19571 18821 112 241 0 19327 0
Current children cumulated CPU time (s) 342.38
Current children cumulated vsize (KiB) 78284

[startup+402.645 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20198
/proc/meminfo: memFree=1294160/2055920 swapFree=4183908/4192956
[pid=19999] ppid=19997 vsize=81828 CPUtime=402.38
/proc/19999/stat : 19999 (cmusat_base) R 19997 19999 19837 0 -1 4194304 23121 0 0 0 40222 16 0 0 25 0 1 0 228382755 83791872 19821 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/19999/statm: 20457 19821 112 241 0 20213 0
Current children cumulated CPU time (s) 402.38
Current children cumulated vsize (KiB) 81828

[startup+462.665 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20198
/proc/meminfo: memFree=1294096/2055920 swapFree=4183908/4192956
[pid=19999] ppid=19997 vsize=81980 CPUtime=462.38
/proc/19999/stat : 19999 (cmusat_base) R 19997 19999 19837 0 -1 4194304 23145 0 0 0 46222 16 0 0 25 0 1 0 228382755 83947520 19845 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/19999/statm: 20495 19845 112 241 0 20251 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 81980

[startup+522.687 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20198
/proc/meminfo: memFree=1285264/2055920 swapFree=4183908/4192956
[pid=19999] ppid=19997 vsize=90580 CPUtime=522.38
/proc/19999/stat : 19999 (cmusat_base) R 19997 19999 19837 0 -1 4194304 25523 0 0 0 52218 20 0 0 25 0 1 0 228382755 92753920 22032 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/19999/statm: 22645 22032 112 241 0 22401 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 90580

[startup+582.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20198
/proc/meminfo: memFree=1280144/2055920 swapFree=4183908/4192956
[pid=19999] ppid=19997 vsize=95596 CPUtime=582.39
/proc/19999/stat : 19999 (cmusat_base) R 19997 19999 19837 0 -1 4194304 26807 0 0 0 58217 22 0 0 25 0 1 0 228382755 97890304 23316 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19999/statm: 23899 23316 112 241 0 23655 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 95596

[startup+642.728 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20198
/proc/meminfo: memFree=1274320/2055920 swapFree=4183908/4192956
[pid=19999] ppid=19997 vsize=101208 CPUtime=642.38
/proc/19999/stat : 19999 (cmusat_base) R 19997 19999 19837 0 -1 4194304 28470 0 0 0 64214 24 0 0 25 0 1 0 228382755 103636992 24773 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551520 0 0 4096 35 0 0 0 17 1 0 0
/proc/19999/statm: 25302 24773 112 241 0 25058 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 101208

[startup+702.746 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20198
/proc/meminfo: memFree=1266128/2055920 swapFree=4183908/4192956
[pid=19999] ppid=19997 vsize=109072 CPUtime=702.37
/proc/19999/stat : 19999 (cmusat_base) R 19997 19999 19837 0 -1 4194304 30728 0 0 0 70211 26 0 0 25 0 1 0 228382755 111689728 26808 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562581 0 0 4096 35 0 0 0 17 1 0 0
/proc/19999/statm: 27268 26808 112 241 0 27024 0
Current children cumulated CPU time (s) 702.37
Current children cumulated vsize (KiB) 109072

[startup+762.77 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20198
/proc/meminfo: memFree=1263184/2055920 swapFree=4183908/4192956
[pid=19999] ppid=19997 vsize=112504 CPUtime=762.38
/proc/19999/stat : 19999 (cmusat_base) R 19997 19999 19837 0 -1 4194304 31589 0 0 0 76210 28 0 0 25 0 1 0 228382755 115204096 27669 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/19999/statm: 28126 27669 112 241 0 27882 0
Current children cumulated CPU time (s) 762.38
Current children cumulated vsize (KiB) 112504

[startup+822.796 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20198
/proc/meminfo: memFree=1181072/2055920 swapFree=4183908/4192956
[pid=19999] ppid=19997 vsize=197844 CPUtime=822.39
/proc/19999/stat : 19999 (cmusat_base) R 19997 19999 19837 0 -1 4194304 53245 0 0 0 82200 39 0 0 25 0 1 0 228382755 202592256 48031 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560538 0 0 4096 35 0 0 0 17 1 0 0
/proc/19999/statm: 49461 48031 112 241 0 49217 0
Current children cumulated CPU time (s) 822.39
Current children cumulated vsize (KiB) 197844

[startup+882.811 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20198
/proc/meminfo: memFree=1181008/2055920 swapFree=4183908/4192956
[pid=19999] ppid=19997 vsize=197844 CPUtime=882.38
/proc/19999/stat : 19999 (cmusat_base) R 19997 19999 19837 0 -1 4194304 53246 0 0 0 88199 39 0 0 25 0 1 0 228382755 202592256 48032 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19999/statm: 49461 48032 112 241 0 49217 0
Current children cumulated CPU time (s) 882.38
Current children cumulated vsize (KiB) 197844

[startup+942.828 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20198
/proc/meminfo: memFree=1180944/2055920 swapFree=4183908/4192956
[pid=19999] ppid=19997 vsize=197844 CPUtime=942.37
/proc/19999/stat : 19999 (cmusat_base) R 19997 19999 19837 0 -1 4194304 53272 0 0 0 94198 39 0 0 25 0 1 0 228382755 202592256 48058 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/19999/statm: 49461 48058 112 241 0 49217 0
Current children cumulated CPU time (s) 942.37
Current children cumulated vsize (KiB) 197844

[startup+1002.84 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20198
/proc/meminfo: memFree=1180688/2055920 swapFree=4183908/4192956
[pid=19999] ppid=19997 vsize=197936 CPUtime=1002.36
/proc/19999/stat : 19999 (cmusat_base) R 19997 19999 19837 0 -1 4194304 53627 0 0 0 100197 39 0 0 25 0 1 0 228382755 202686464 48150 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/19999/statm: 49484 48150 112 241 0 49240 0
Current children cumulated CPU time (s) 1002.36
Current children cumulated vsize (KiB) 197936

[startup+1062.87 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20198
/proc/meminfo: memFree=1180624/2055920 swapFree=4183908/4192956
[pid=19999] ppid=19997 vsize=197936 CPUtime=1062.37
/proc/19999/stat : 19999 (cmusat_base) R 19997 19999 19837 0 -1 4194304 53627 0 0 0 106197 40 0 0 25 0 1 0 228382755 202686464 48150 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135065075 0 0 4096 35 0 0 0 17 1 0 0
/proc/19999/statm: 49484 48150 112 241 0 49240 0
Current children cumulated CPU time (s) 1062.37
Current children cumulated vsize (KiB) 197936

[startup+1122.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20198
/proc/meminfo: memFree=1180560/2055920 swapFree=4183908/4192956
[pid=19999] ppid=19997 vsize=197936 CPUtime=1122.37
/proc/19999/stat : 19999 (cmusat_base) R 19997 19999 19837 0 -1 4194304 53651 0 0 0 112197 40 0 0 25 0 1 0 228382755 202686464 48174 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135065075 0 0 4096 35 0 0 0 17 1 0 0
/proc/19999/statm: 49484 48174 112 241 0 49240 0
Current children cumulated CPU time (s) 1122.37
Current children cumulated vsize (KiB) 197936

[startup+1182.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20198
/proc/meminfo: memFree=1180176/2055920 swapFree=4183908/4192956
[pid=19999] ppid=19997 vsize=198036 CPUtime=1182.36
/proc/19999/stat : 19999 (cmusat_base) R 19997 19999 19837 0 -1 4194304 54039 0 0 0 118196 40 0 0 25 0 1 0 228382755 202788864 48276 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19999/statm: 49509 48276 112 241 0 49265 0
Current children cumulated CPU time (s) 1182.36
Current children cumulated vsize (KiB) 198036



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20198
/proc/meminfo: memFree=1180176/2055920 swapFree=4183908/4192956
[pid=19999] ppid=19997 vsize=198036 CPUtime=1200.08
/proc/19999/stat : 19999 (cmusat_base) R 19997 19999 19837 0 -1 4194304 54039 0 0 0 119968 40 0 0 25 0 1 0 228382755 202788864 48276 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19999/statm: 49509 48276 112 241 0 49265 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 198036

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): 1200.66
CPU time (s): 1200.12
CPU user time (s): 1199.68
CPU system time (s): 0.436933
CPU usage (%): 99.9547
Max. virtual memory (cumulated for all children) (KiB): 198036

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.68
system time used= 0.436933
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 54039
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= 2540

runsolver used 0.781881 second user time and 2.50462 second system time

The end



Launcher Data (download as text)




Begin job on node71 on Wed Feb 21 18:57:29 UTC 2007

IDJOB= 305711
IDBENCH= 20163
IDSOLVER= 120
FILE ID= node71/305711-1172084249

PBS_JOBID= 3892837

Free space on /tmp= 66558 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v4000/unif-k3-r4.2-v4000-c16800-S313074252-14.cnf
COMMAND LINE= /tmp/evaluation/305711-1172084249/cmusat_base /tmp/evaluation/305711-1172084249/instance-305711-1172084249.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node71/watcher-305711-1172084249 -o ROOT/results/node71/solver-305711-1172084249 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/305711-1172084249/cmusat_base /tmp/evaluation/305711-1172084249/instance-305711-1172084249.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  b8537884c9d9279a530f0796aac6a0e7

RANDOM SEED= 487518429

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node71.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		: 3000.266
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		: 3000.266
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:       1373992 kB
Buffers:         30856 kB
Cached:         590680 kB
SwapCached:       3112 kB
Active:         109596 kB
Inactive:       522092 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1373992 kB
SwapTotal:     4192956 kB
SwapFree:      4183908 kB
Dirty:            2732 kB
Writeback:           0 kB
Mapped:          15952 kB
Slab:            36308 kB
Committed_AS:   737448 kB
PageTables:       1448 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= 66558 MiB

End job on node71 on Wed Feb 21 19:17:32 UTC 2007