Trace number 308827

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) 1200.05 1200.38

General information on the benchmark

Namerandom/2+p/p0.7/v4500/
unif2p-p0.7-v4500-c12015-S2053960853-04-UNSAT.cnf
MD5SUM751158b675f07742fd932cd090fcc101
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 variables4497
Number of clauses12014
Sum of the clauses size32438
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23604
Number of clauses of size 38410
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/node61/watcher-308827-1172529015 -o ROOT/results/node61/solver-308827-1172529015 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308827-1172529015/cmusat_base /tmp/evaluation/308827-1172529015/instance-308827-1172529015.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: 0.93 0.99 0.99 3/64 5199
/proc/meminfo: memFree=1890832/2055920 swapFree=4180412/4192956
[pid=5199] ppid=5197 vsize=2780 CPUtime=0
/proc/5199/stat : 5199 (cmusat_base) R 5197 5199 5139 0 -1 4194304 258 0 0 0 0 0 0 0 18 0 1 0 272858470 2846720 240 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564484 0 0 4096 35 0 0 0 17 1 0 0
/proc/5199/statm: 695 240 90 241 0 451 0

[startup+0.107504 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 5199
/proc/meminfo: memFree=1890832/2055920 swapFree=4180412/4192956
[pid=5199] ppid=5197 vsize=4104 CPUtime=0.1
/proc/5199/stat : 5199 (cmusat_base) R 5197 5199 5139 0 -1 4194304 605 0 0 0 10 0 0 0 18 0 1 0 272858470 4202496 551 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135080236 0 0 4096 35 0 0 0 17 1 0 0
/proc/5199/statm: 1026 551 109 241 0 782 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4104

[startup+0.515541 s]
/proc/loadavg: 0.93 0.99 0.99 3/64 5199
/proc/meminfo: memFree=1890832/2055920 swapFree=4180412/4192956
[pid=5199] ppid=5197 vsize=4368 CPUtime=0.51
/proc/5199/stat : 5199 (cmusat_base) R 5197 5199 5139 0 -1 4194304 683 0 0 0 51 0 0 0 21 0 1 0 272858470 4472832 629 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/5199/statm: 1092 629 109 241 0 848 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4368

[startup+1.34063 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 5200
/proc/meminfo: memFree=1887816/2055920 swapFree=4180412/4192956
[pid=5199] ppid=5197 vsize=5292 CPUtime=1.33
/proc/5199/stat : 5199 (cmusat_base) R 5197 5199 5139 0 -1 4194304 943 0 0 0 133 0 0 0 25 0 1 0 272858470 5419008 889 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/5199/statm: 1323 889 109 241 0 1079 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5292

[startup+2.97578 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 5200
/proc/meminfo: memFree=1886920/2055920 swapFree=4180412/4192956
[pid=5199] ppid=5197 vsize=5968 CPUtime=2.96
/proc/5199/stat : 5199 (cmusat_base) R 5197 5199 5139 0 -1 4194304 1250 0 0 0 296 0 0 0 25 0 1 0 272858470 6111232 1092 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559725 0 0 4096 35 0 0 0 17 1 0 0
/proc/5199/statm: 1492 1092 109 241 0 1248 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 5968

[startup+6.25209 s]
/proc/loadavg: 0.93 0.99 0.99 2/65 5200
/proc/meminfo: memFree=1885968/2055920 swapFree=4180412/4192956
[pid=5199] ppid=5197 vsize=6772 CPUtime=6.24
/proc/5199/stat : 5199 (cmusat_base) R 5197 5199 5139 0 -1 4194304 1552 0 0 0 624 0 0 0 25 0 1 0 272858470 6934528 1280 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551431 0 0 4096 35 0 0 0 17 1 0 0
/proc/5199/statm: 1693 1280 109 241 0 1449 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 6772

[startup+12.7087 s]
/proc/loadavg: 0.94 0.99 0.99 2/65 5200
/proc/meminfo: memFree=1884520/2055920 swapFree=4180412/4192956
[pid=5199] ppid=5197 vsize=8116 CPUtime=12.7
/proc/5199/stat : 5199 (cmusat_base) R 5197 5199 5139 0 -1 4194304 2052 0 0 0 1269 1 0 0 25 0 1 0 272858470 8310784 1654 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/5199/statm: 2029 1654 109 241 0 1785 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 8116

[startup+25.6099 s]
/proc/loadavg: 0.95 0.99 0.99 2/65 5200
/proc/meminfo: memFree=1881512/2055920 swapFree=4180412/4192956
[pid=5199] ppid=5197 vsize=11640 CPUtime=25.59
/proc/5199/stat : 5199 (cmusat_base) R 5197 5199 5139 0 -1 4194304 3153 0 0 0 2557 2 0 0 25 0 1 0 272858470 11919360 2393 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/5199/statm: 2910 2393 109 241 0 2666 0
Current children cumulated CPU time (s) 25.59
Current children cumulated vsize (KiB) 11640

[startup+51.2164 s]
/proc/loadavg: 0.97 0.99 0.99 2/65 5200
/proc/meminfo: memFree=1876904/2055920 swapFree=4180412/4192956
[pid=5199] ppid=5197 vsize=15940 CPUtime=51.19
/proc/5199/stat : 5199 (cmusat_base) R 5197 5199 5139 0 -1 4194304 4615 0 0 0 5116 3 0 0 25 0 1 0 272858470 16322560 3543 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559851 0 0 4096 35 0 0 0 17 1 0 0
/proc/5199/statm: 3985 3543 109 241 0 3741 0
Current children cumulated CPU time (s) 51.19
Current children cumulated vsize (KiB) 15940

[startup+102.425 s]
/proc/loadavg: 0.98 0.99 0.99 2/65 5200
/proc/meminfo: memFree=1862824/2055920 swapFree=4180412/4192956
[pid=5199] ppid=5197 vsize=31132 CPUtime=102.38
/proc/5199/stat : 5199 (cmusat_base) R 5197 5199 5139 0 -1 4194304 8830 0 0 0 10232 6 0 0 25 0 1 0 272858470 31879168 7055 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/5199/statm: 7783 7055 109 241 0 7539 0
Current children cumulated CPU time (s) 102.38
Current children cumulated vsize (KiB) 31132

[startup+162.443 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 5200
/proc/meminfo: memFree=1862376/2055920 swapFree=4180412/4192956
[pid=5199] ppid=5197 vsize=31224 CPUtime=162.39
/proc/5199/stat : 5199 (cmusat_base) R 5197 5199 5139 0 -1 4194304 9258 0 0 0 16232 7 0 0 25 0 1 0 272858470 31973376 7170 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/5199/statm: 7806 7170 109 241 0 7562 0
Current children cumulated CPU time (s) 162.39
Current children cumulated vsize (KiB) 31224

[startup+222.462 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 5200
/proc/meminfo: memFree=1860328/2055920 swapFree=4180412/4192956
[pid=5199] ppid=5197 vsize=32892 CPUtime=222.39
/proc/5199/stat : 5199 (cmusat_base) R 5197 5199 5139 0 -1 4194304 10007 0 0 0 22231 8 0 0 25 0 1 0 272858470 33681408 7669 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/5199/statm: 8223 7669 109 241 0 7979 0
Current children cumulated CPU time (s) 222.39
Current children cumulated vsize (KiB) 32892

[startup+282.48 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 5200
/proc/meminfo: memFree=1855656/2055920 swapFree=4180412/4192956
[pid=5199] ppid=5197 vsize=37460 CPUtime=282.4
/proc/5199/stat : 5199 (cmusat_base) R 5197 5199 5139 0 -1 4194304 11308 0 0 0 28230 10 0 0 25 0 1 0 272858470 38359040 8829 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/5199/statm: 9365 8829 109 241 0 9121 0
Current children cumulated CPU time (s) 282.4
Current children cumulated vsize (KiB) 37460

[startup+342.498 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 5200
/proc/meminfo: memFree=1850664/2055920 swapFree=4180412/4192956
[pid=5199] ppid=5197 vsize=41920 CPUtime=342.39
/proc/5199/stat : 5199 (cmusat_base) R 5197 5199 5139 0 -1 4194304 12852 0 0 0 34228 11 0 0 25 0 1 0 272858470 42926080 10057 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551217 0 0 4096 35 0 0 0 17 1 0 0
/proc/5199/statm: 10480 10057 109 241 0 10236 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 41920

[startup+402.518 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 5200
/proc/meminfo: memFree=1825704/2055920 swapFree=4180412/4192956
[pid=5199] ppid=5197 vsize=69704 CPUtime=402.4
/proc/5199/stat : 5199 (cmusat_base) R 5197 5199 5139 0 -1 4194304 20021 0 0 0 40225 15 0 0 25 0 1 0 272858470 71376896 16296 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/5199/statm: 17426 16296 109 241 0 17182 0
Current children cumulated CPU time (s) 402.4
Current children cumulated vsize (KiB) 69704

[startup+462.537 s]
/proc/loadavg: 0.99 0.99 0.99 2/65 5200
/proc/meminfo: memFree=1825384/2055920 swapFree=4180412/4192956
[pid=5199] ppid=5197 vsize=69772 CPUtime=462.4
/proc/5199/stat : 5199 (cmusat_base) R 5197 5199 5139 0 -1 4194304 20302 0 0 0 46225 15 0 0 25 0 1 0 272858470 71446528 16383 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/5199/statm: 17443 16383 109 241 0 17199 0
Current children cumulated CPU time (s) 462.4
Current children cumulated vsize (KiB) 69772

[startup+522.55 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 5200
/proc/meminfo: memFree=1825320/2055920 swapFree=4180412/4192956
[pid=5199] ppid=5197 vsize=69916 CPUtime=522.39
/proc/5199/stat : 5199 (cmusat_base) R 5197 5199 5139 0 -1 4194304 20315 0 0 0 52224 15 0 0 25 0 1 0 272858470 71593984 16396 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134552017 0 0 4096 35 0 0 0 17 1 0 0
/proc/5199/statm: 17479 16396 109 241 0 17235 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 69916

[startup+582.572 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 5200
/proc/meminfo: memFree=1824936/2055920 swapFree=4180412/4192956
[pid=5199] ppid=5197 vsize=69992 CPUtime=582.41
/proc/5199/stat : 5199 (cmusat_base) R 5197 5199 5139 0 -1 4194304 20632 0 0 0 58225 16 0 0 25 0 1 0 272858470 71671808 16502 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/5199/statm: 17498 16502 109 241 0 17254 0
Current children cumulated CPU time (s) 582.41
Current children cumulated vsize (KiB) 69992

[startup+642.591 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5202
/proc/meminfo: memFree=1824680/2055920 swapFree=4180412/4192956
[pid=5199] ppid=5197 vsize=69992 CPUtime=642.41
/proc/5199/stat : 5199 (cmusat_base) R 5197 5199 5139 0 -1 4194304 20672 0 0 0 64225 16 0 0 25 0 1 0 272858470 71671808 16542 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/5199/statm: 17498 16542 109 241 0 17254 0
Current children cumulated CPU time (s) 642.41
Current children cumulated vsize (KiB) 69992

[startup+702.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5202
/proc/meminfo: memFree=1824488/2055920 swapFree=4180412/4192956
[pid=5199] ppid=5197 vsize=70072 CPUtime=702.4
/proc/5199/stat : 5199 (cmusat_base) R 5197 5199 5139 0 -1 4194304 20962 0 0 0 70224 16 0 0 25 0 1 0 272858470 71753728 16602 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/5199/statm: 17518 16602 109 241 0 17274 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 70072

[startup+762.623 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5202
/proc/meminfo: memFree=1824232/2055920 swapFree=4180412/4192956
[pid=5199] ppid=5197 vsize=70264 CPUtime=762.4
/proc/5199/stat : 5199 (cmusat_base) R 5197 5199 5139 0 -1 4194304 21058 0 0 0 76224 16 0 0 25 0 1 0 272858470 71950336 16698 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/5199/statm: 17566 16698 109 241 0 17322 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 70264

[startup+822.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5202
/proc/meminfo: memFree=1820200/2055920 swapFree=4180412/4192956
[pid=5199] ppid=5197 vsize=74060 CPUtime=822.41
/proc/5199/stat : 5199 (cmusat_base) R 5197 5199 5139 0 -1 4194304 22297 0 0 0 82223 18 0 0 25 0 1 0 272858470 75837440 17687 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/5199/statm: 18515 17687 109 241 0 18271 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 74060

[startup+882.655 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5202
/proc/meminfo: memFree=1820072/2055920 swapFree=4180412/4192956
[pid=5199] ppid=5197 vsize=74204 CPUtime=882.4
/proc/5199/stat : 5199 (cmusat_base) R 5197 5199 5139 0 -1 4194304 22318 0 0 0 88222 18 0 0 25 0 1 0 272858470 75984896 17708 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134549403 0 0 4096 35 0 0 0 17 1 0 0
/proc/5199/statm: 18551 17708 109 241 0 18307 0
Current children cumulated CPU time (s) 882.4
Current children cumulated vsize (KiB) 74204

[startup+942.671 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5202
/proc/meminfo: memFree=1813224/2055920 swapFree=4180412/4192956
[pid=5199] ppid=5197 vsize=80948 CPUtime=942.4
/proc/5199/stat : 5199 (cmusat_base) R 5197 5199 5139 0 -1 4194304 24055 0 0 0 94220 20 0 0 25 0 1 0 272858470 82890752 19445 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560092 0 0 4096 35 0 0 0 17 1 0 0
/proc/5199/statm: 20237 19445 109 241 0 19993 0
Current children cumulated CPU time (s) 942.4
Current children cumulated vsize (KiB) 80948

[startup+1002.69 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 5202
/proc/meminfo: memFree=1811304/2055920 swapFree=4180412/4192956
[pid=5199] ppid=5197 vsize=82632 CPUtime=1002.41
/proc/5199/stat : 5199 (cmusat_base) R 5197 5199 5139 0 -1 4194304 24774 0 0 0 100220 21 0 0 25 0 1 0 272858470 84615168 19891 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/5199/statm: 20658 19891 109 241 0 20414 0
Current children cumulated CPU time (s) 1002.41
Current children cumulated vsize (KiB) 82632

[startup+1062.71 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 5202
/proc/meminfo: memFree=1811240/2055920 swapFree=4180412/4192956
[pid=5199] ppid=5197 vsize=82632 CPUtime=1062.41
/proc/5199/stat : 5199 (cmusat_base) R 5197 5199 5139 0 -1 4194304 24775 0 0 0 106220 21 0 0 25 0 1 0 272858470 84615168 19892 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/5199/statm: 20658 19892 109 241 0 20414 0
Current children cumulated CPU time (s) 1062.41
Current children cumulated vsize (KiB) 82632

[startup+1122.73 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 5202
/proc/meminfo: memFree=1806824/2055920 swapFree=4180412/4192956
[pid=5199] ppid=5197 vsize=87040 CPUtime=1122.41
/proc/5199/stat : 5199 (cmusat_base) R 5197 5199 5139 0 -1 4194304 25903 0 0 0 112218 23 0 0 25 0 1 0 272858470 89128960 21020 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559997 0 0 4096 35 0 0 0 17 1 0 0
/proc/5199/statm: 21760 21020 109 241 0 21516 0
Current children cumulated CPU time (s) 1122.41
Current children cumulated vsize (KiB) 87040

[startup+1182.74 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5202
/proc/meminfo: memFree=1801512/2055920 swapFree=4180412/4192956
[pid=5199] ppid=5197 vsize=92084 CPUtime=1182.41
/proc/5199/stat : 5199 (cmusat_base) R 5197 5199 5139 0 -1 4194304 27514 0 0 0 118216 25 0 0 25 0 1 0 272858470 94294016 22333 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/5199/statm: 23021 22333 109 241 0 22777 0
Current children cumulated CPU time (s) 1182.41
Current children cumulated vsize (KiB) 92084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5202
/proc/meminfo: memFree=1801448/2055920 swapFree=4180412/4192956
[pid=5199] ppid=5197 vsize=92084 CPUtime=1200.02
/proc/5199/stat : 5199 (cmusat_base) R 5197 5199 5139 0 -1 4194304 27514 0 0 0 119977 25 0 0 25 0 1 0 272858470 94294016 22333 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/5199/statm: 23021 22333 109 241 0 22777 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 92084

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

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

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 5202
/proc/meminfo: memFree=1801448/2055920 swapFree=4180412/4192956
[pid=5199] ppid=5197 vsize=92084 CPUtime=1200.02
/proc/5199/stat : 5199 (cmusat_base) R 5197 5199 5139 0 -1 4194304 27514 0 0 0 119977 25 0 0 25 0 1 0 272858470 94294016 22333 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/5199/statm: 23021 22333 109 241 0 22777 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 92084

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.38
CPU time (s): 1200.05
CPU user time (s): 1199.78
CPU system time (s): 0.269958
CPU usage (%): 99.9725
Max. virtual memory (cumulated for all children) (KiB): 92084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.269958
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27514
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= 1034

runsolver used 0.823874 second user time and 2.38764 second system time

The end



Launcher Data (download as text)




Begin job on node61 on Mon Feb 26 22:30:15 UTC 2007

IDJOB= 308827
IDBENCH= 20242
IDSOLVER= 120
FILE ID= node61/308827-1172529015

PBS_JOBID= 3971806

Free space on /tmp= 66556 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v4500/unif2p-p0.7-v4500-c12015-S2053960853-04-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/308827-1172529015/cmusat_base /tmp/evaluation/308827-1172529015/instance-308827-1172529015.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node61/watcher-308827-1172529015 -o ROOT/results/node61/solver-308827-1172529015 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308827-1172529015/cmusat_base /tmp/evaluation/308827-1172529015/instance-308827-1172529015.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  751158b675f07742fd932cd090fcc101

RANDOM SEED= 521856785

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node61.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		: 3000.216
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		: 3000.216
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:       1891176 kB
Buffers:         22908 kB
Cached:         102108 kB
SwapCached:       6632 kB
Active:          48652 kB
Inactive:        88716 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1891176 kB
SwapTotal:     4192956 kB
SwapFree:      4180412 kB
Dirty:            2768 kB
Writeback:           0 kB
Mapped:          14980 kB
Slab:            13464 kB
Committed_AS:   714068 kB
PageTables:       1388 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 node61 on Mon Feb 26 22:50:18 UTC 2007