Trace number 308499

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) 1200.08 1200.38

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S499481065-10-SAT.cnf
MD5SUM57791cc3215dce90ed883dcfbd9213d5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark180.726
Satisfiable
(Un)Satisfiability was proved
Number of variables5491
Number of clauses14684
Sum of the clauses size39647
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 24405
Number of clauses of size 310279
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/node72/watcher-308499-1172521497 -o ROOT/results/node72/solver-308499-1172521497 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308499-1172521497/cmusat_base /tmp/evaluation/308499-1172521497/instance-308499-1172521497.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 3/77 14530
/proc/meminfo: memFree=1933624/2055920 swapFree=4150692/4192956
[pid=14530] ppid=14528 vsize=2968 CPUtime=0
/proc/14530/stat : 14530 (cmusat_base) R 14528 14530 13688 0 -1 4194304 284 0 0 0 0 0 0 0 18 0 1 0 272117517 3039232 266 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134564484 0 0 4096 35 0 0 0 17 1 0 0
/proc/14530/statm: 742 266 90 241 0 498 0

[startup+0.106764 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 14530
/proc/meminfo: memFree=1933624/2055920 swapFree=4150692/4192956
[pid=14530] ppid=14528 vsize=4512 CPUtime=0.1
/proc/14530/stat : 14530 (cmusat_base) R 14528 14530 13688 0 -1 4194304 703 0 0 0 10 0 0 0 18 0 1 0 272117517 4620288 641 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135080264 0 0 4096 35 0 0 0 17 1 0 0
/proc/14530/statm: 1128 641 109 241 0 884 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4512

[startup+0.514799 s]
/proc/loadavg: 1.00 1.00 1.00 3/77 14530
/proc/meminfo: memFree=1933624/2055920 swapFree=4150692/4192956
[pid=14530] ppid=14528 vsize=4644 CPUtime=0.51
/proc/14530/stat : 14530 (cmusat_base) R 14528 14530 13688 0 -1 4194304 750 0 0 0 51 0 0 0 21 0 1 0 272117517 4755456 688 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560455 0 0 4096 35 0 0 0 17 1 0 0
/proc/14530/statm: 1161 688 110 241 0 917 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4644

[startup+1.33487 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14531
/proc/meminfo: memFree=1930544/2055920 swapFree=4150692/4192956
[pid=14530] ppid=14528 vsize=5436 CPUtime=1.32
/proc/14530/stat : 14530 (cmusat_base) R 14528 14530 13688 0 -1 4194304 973 0 0 0 132 0 0 0 25 0 1 0 272117517 5566464 911 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/14530/statm: 1359 911 110 241 0 1115 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 5436

[startup+2.97102 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14531
/proc/meminfo: memFree=1929264/2055920 swapFree=4150692/4192956
[pid=14530] ppid=14528 vsize=6264 CPUtime=2.96
/proc/14530/stat : 14530 (cmusat_base) R 14528 14530 13688 0 -1 4194304 1245 0 0 0 296 0 0 0 25 0 1 0 272117517 6414336 1143 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560161 0 0 4096 35 0 0 0 17 1 0 0
/proc/14530/statm: 1566 1143 110 241 0 1322 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6264

[startup+6.25232 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14531
/proc/meminfo: memFree=1928240/2055920 swapFree=4150692/4192956
[pid=14530] ppid=14528 vsize=7860 CPUtime=6.24
/proc/14530/stat : 14530 (cmusat_base) R 14528 14530 13688 0 -1 4194304 1729 0 0 0 623 1 0 0 25 0 1 0 272117517 8048640 1542 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/14530/statm: 1965 1542 110 241 0 1721 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7860

[startup+12.7039 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14531
/proc/meminfo: memFree=1926704/2055920 swapFree=4150692/4192956
[pid=14530] ppid=14528 vsize=8544 CPUtime=12.69
/proc/14530/stat : 14530 (cmusat_base) R 14528 14530 13688 0 -1 4194304 2127 0 0 0 1268 1 0 0 25 0 1 0 272117517 8749056 1751 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/14530/statm: 2136 1751 110 241 0 1892 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8544

[startup+25.5101 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14531
/proc/meminfo: memFree=1921584/2055920 swapFree=4150692/4192956
[pid=14530] ppid=14528 vsize=14500 CPUtime=25.49
/proc/14530/stat : 14530 (cmusat_base) R 14528 14530 13688 0 -1 4194304 3824 0 0 0 2547 2 0 0 25 0 1 0 272117517 14848000 3027 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551880 0 0 4096 35 0 0 0 17 1 0 0
/proc/14530/statm: 3625 3027 110 241 0 3381 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14500

[startup+51.1404 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14531
/proc/meminfo: memFree=1921008/2055920 swapFree=4150692/4192956
[pid=14530] ppid=14528 vsize=14816 CPUtime=51.11
/proc/14530/stat : 14530 (cmusat_base) R 14528 14530 13688 0 -1 4194304 4234 0 0 0 5109 2 0 0 25 0 1 0 272117517 15171584 3174 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/14530/statm: 3704 3174 110 241 0 3460 0
Current children cumulated CPU time (s) 51.11
Current children cumulated vsize (KiB) 14816

[startup+102.364 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14531
/proc/meminfo: memFree=1914224/2055920 swapFree=4150704/4192956
[pid=14530] ppid=14528 vsize=21000 CPUtime=102.32
/proc/14530/stat : 14530 (cmusat_base) R 14528 14530 13688 0 -1 4194304 6318 0 0 0 10227 5 0 0 25 0 1 0 272117517 21504000 4837 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134552655 0 0 4096 35 0 0 0 17 1 0 0
/proc/14530/statm: 5250 4837 110 241 0 5006 0
Current children cumulated CPU time (s) 102.32
Current children cumulated vsize (KiB) 21000

[startup+162.4 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 14531
/proc/meminfo: memFree=1898480/2055920 swapFree=4150704/4192956
[pid=14530] ppid=14528 vsize=38348 CPUtime=162.35
/proc/14530/stat : 14530 (cmusat_base) R 14528 14530 13688 0 -1 4194304 10909 0 0 0 16227 8 0 0 25 0 1 0 272117517 39268352 8756 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14530/statm: 9587 8756 110 241 0 9343 0
Current children cumulated CPU time (s) 162.35
Current children cumulated vsize (KiB) 38348

[startup+222.43 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 14531
/proc/meminfo: memFree=1898032/2055920 swapFree=4150704/4192956
[pid=14530] ppid=14528 vsize=38416 CPUtime=222.36
/proc/14530/stat : 14530 (cmusat_base) R 14528 14530 13688 0 -1 4194304 11236 0 0 0 22227 9 0 0 25 0 1 0 272117517 39337984 8841 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14530/statm: 9604 8841 110 241 0 9360 0
Current children cumulated CPU time (s) 222.36
Current children cumulated vsize (KiB) 38416

[startup+282.459 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14531
/proc/meminfo: memFree=1897648/2055920 swapFree=4150704/4192956
[pid=14530] ppid=14528 vsize=38460 CPUtime=282.38
/proc/14530/stat : 14530 (cmusat_base) R 14528 14530 13688 0 -1 4194304 11470 0 0 0 28228 10 0 0 25 0 1 0 272117517 39383040 8941 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/14530/statm: 9615 8941 110 241 0 9371 0
Current children cumulated CPU time (s) 282.38
Current children cumulated vsize (KiB) 38460

[startup+342.489 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14531
/proc/meminfo: memFree=1891952/2055920 swapFree=4150768/4192956
[pid=14530] ppid=14528 vsize=43844 CPUtime=342.39
/proc/14530/stat : 14530 (cmusat_base) R 14528 14530 13688 0 -1 4194304 13164 0 0 0 34227 12 0 0 25 0 1 0 272117517 44896256 10334 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551529 0 0 4096 35 0 0 0 17 1 0 0
/proc/14530/statm: 10961 10334 110 241 0 10717 0
Current children cumulated CPU time (s) 342.39
Current children cumulated vsize (KiB) 43844

[startup+402.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14531
/proc/meminfo: memFree=1890352/2055920 swapFree=4150824/4192956
[pid=14530] ppid=14528 vsize=45216 CPUtime=402.42
/proc/14530/stat : 14530 (cmusat_base) R 14528 14530 13688 0 -1 4194304 13734 0 0 0 40229 13 0 0 25 0 1 0 272117517 46301184 10735 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/14530/statm: 11304 10735 110 241 0 11060 0
Current children cumulated CPU time (s) 402.42
Current children cumulated vsize (KiB) 45216

[startup+462.561 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14531
/proc/meminfo: memFree=1889200/2055920 swapFree=4150824/4192956
[pid=14530] ppid=14528 vsize=45948 CPUtime=462.44
/proc/14530/stat : 14530 (cmusat_base) R 14528 14530 13688 0 -1 4194304 14161 0 0 0 46230 14 0 0 25 0 1 0 272117517 47050752 10980 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135080264 0 0 4096 35 0 0 0 17 1 0 0
/proc/14530/statm: 11487 10980 110 241 0 11243 0
Current children cumulated CPU time (s) 462.44
Current children cumulated vsize (KiB) 45948

[startup+522.595 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14531
/proc/meminfo: memFree=1884400/2055920 swapFree=4150824/4192956
[pid=14530] ppid=14528 vsize=50368 CPUtime=522.45
/proc/14530/stat : 14530 (cmusat_base) R 14528 14530 13688 0 -1 4194304 15534 0 0 0 52230 15 0 0 25 0 1 0 272117517 51576832 12155 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/14530/statm: 12592 12155 110 241 0 12348 0
Current children cumulated CPU time (s) 522.45
Current children cumulated vsize (KiB) 50368

[startup+582.626 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14531
/proc/meminfo: memFree=1883888/2055920 swapFree=4150888/4192956
[pid=14530] ppid=14528 vsize=50916 CPUtime=582.47
/proc/14530/stat : 14530 (cmusat_base) R 14528 14530 13688 0 -1 4194304 15650 0 0 0 58231 16 0 0 25 0 1 0 272117517 52137984 12271 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134548870 0 0 4096 35 0 0 0 17 1 0 0
/proc/14530/statm: 12729 12271 110 241 0 12485 0
Current children cumulated CPU time (s) 582.47
Current children cumulated vsize (KiB) 50916

[startup+642.659 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14531
/proc/meminfo: memFree=1850608/2055920 swapFree=4150952/4192956
[pid=14530] ppid=14528 vsize=87568 CPUtime=642.49
/proc/14530/stat : 14530 (cmusat_base) R 14528 14530 13688 0 -1 4194304 25082 0 0 0 64227 22 0 0 25 0 1 0 272117517 89669632 20569 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/14530/statm: 21892 20569 110 241 0 21648 0
Current children cumulated CPU time (s) 642.49
Current children cumulated vsize (KiB) 87568

[startup+702.69 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14531
/proc/meminfo: memFree=1850544/2055920 swapFree=4150952/4192956
[pid=14530] ppid=14528 vsize=87568 CPUtime=702.51
/proc/14530/stat : 14530 (cmusat_base) R 14528 14530 13688 0 -1 4194304 25082 0 0 0 70229 22 0 0 25 0 1 0 272117517 89669632 20569 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/14530/statm: 21892 20569 110 241 0 21648 0
Current children cumulated CPU time (s) 702.51
Current children cumulated vsize (KiB) 87568

[startup+762.716 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14531
/proc/meminfo: memFree=1850032/2055920 swapFree=4150952/4192956
[pid=14530] ppid=14528 vsize=87652 CPUtime=762.52
/proc/14530/stat : 14530 (cmusat_base) R 14528 14530 13688 0 -1 4194304 25425 0 0 0 76229 23 0 0 25 0 1 0 272117517 89755648 20680 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14530/statm: 21913 20680 110 241 0 21669 0
Current children cumulated CPU time (s) 762.52
Current children cumulated vsize (KiB) 87652

[startup+822.756 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14531
/proc/meminfo: memFree=1850032/2055920 swapFree=4151016/4192956
[pid=14530] ppid=14528 vsize=87652 CPUtime=822.54
/proc/14530/stat : 14530 (cmusat_base) R 14528 14530 13688 0 -1 4194304 25425 0 0 0 82231 23 0 0 25 0 1 0 272117517 89755648 20680 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/14530/statm: 21913 20680 110 241 0 21669 0
Current children cumulated CPU time (s) 822.54
Current children cumulated vsize (KiB) 87652

[startup+882.789 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 14533
/proc/meminfo: memFree=1849328/2055920 swapFree=4151016/4192956
[pid=14530] ppid=14528 vsize=87744 CPUtime=882.56
/proc/14530/stat : 14530 (cmusat_base) R 14528 14530 13688 0 -1 4194304 25794 0 0 0 88232 24 0 0 25 0 1 0 272117517 89849856 20796 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/14530/statm: 21936 20796 110 241 0 21692 0
Current children cumulated CPU time (s) 882.56
Current children cumulated vsize (KiB) 87744

[startup+942.821 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 14533
/proc/meminfo: memFree=1849264/2055920 swapFree=4151032/4192956
[pid=14530] ppid=14528 vsize=87744 CPUtime=942.57
/proc/14530/stat : 14530 (cmusat_base) R 14528 14530 13688 0 -1 4194304 25804 0 0 0 94233 24 0 0 25 0 1 0 272117517 89849856 20806 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560143 0 0 4096 35 0 0 0 17 1 0 0
/proc/14530/statm: 21936 20806 110 241 0 21692 0
Current children cumulated CPU time (s) 942.57
Current children cumulated vsize (KiB) 87744

[startup+1002.85 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 14533
/proc/meminfo: memFree=1848880/2055920 swapFree=4151032/4192956
[pid=14530] ppid=14528 vsize=87840 CPUtime=1002.59
/proc/14530/stat : 14530 (cmusat_base) R 14528 14530 13688 0 -1 4194304 26201 0 0 0 100234 25 0 0 25 0 1 0 272117517 89948160 20927 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560054 0 0 4096 35 0 0 0 17 1 0 0
/proc/14530/statm: 21960 20927 110 241 0 21716 0
Current children cumulated CPU time (s) 1002.59
Current children cumulated vsize (KiB) 87840

[startup+1062.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14533
/proc/meminfo: memFree=1848688/2055920 swapFree=4151032/4192956
[pid=14530] ppid=14528 vsize=87972 CPUtime=1062.62
/proc/14530/stat : 14530 (cmusat_base) R 14528 14530 13688 0 -1 4194304 26226 0 0 0 106236 26 0 0 25 0 1 0 272117517 90083328 20952 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14530/statm: 21993 20952 110 241 0 21749 0
Current children cumulated CPU time (s) 1062.62
Current children cumulated vsize (KiB) 87972

[startup+1122.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14533
/proc/meminfo: memFree=1848496/2055920 swapFree=4151032/4192956
[pid=14530] ppid=14528 vsize=88292 CPUtime=1122.63
/proc/14530/stat : 14530 (cmusat_base) R 14528 14530 13688 0 -1 4194304 26265 0 0 0 112237 26 0 0 25 0 1 0 272117517 90411008 20991 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14530/statm: 22073 20991 110 241 0 21829 0
Current children cumulated CPU time (s) 1122.63
Current children cumulated vsize (KiB) 88292

[startup+1182.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14533
/proc/meminfo: memFree=1845872/2055920 swapFree=4151032/4192956
[pid=14530] ppid=14528 vsize=90824 CPUtime=1182.64
/proc/14530/stat : 14530 (cmusat_base) R 14528 14530 13688 0 -1 4194304 26945 0 0 0 118237 27 0 0 25 0 1 0 272117517 93003776 21671 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/14530/statm: 22706 21671 110 241 0 22462 0
Current children cumulated CPU time (s) 1182.64
Current children cumulated vsize (KiB) 90824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 14533
/proc/meminfo: memFree=1842672/2055920 swapFree=4151032/4192956
[pid=14530] ppid=14528 vsize=93748 CPUtime=1200.06
/proc/14530/stat : 14530 (cmusat_base) R 14528 14530 13688 0 -1 4194304 27705 0 0 0 119977 29 0 0 25 0 1 0 272117517 95997952 22431 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/14530/statm: 23437 22431 110 241 0 23193 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 93748

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): 1200.38
CPU time (s): 1200.08
CPU user time (s): 1199.78
CPU system time (s): 0.305953
CPU usage (%): 99.9753
Max. virtual memory (cumulated for all children) (KiB): 93748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.78
system time used= 0.305953
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27705
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= 1362

runsolver used 1.34679 second user time and 2.91256 second system time

The end



Launcher Data (download as text)




Begin job on node72 on Mon Feb 26 20:24:57 UTC 2007

IDJOB= 308499
IDBENCH= 20233
IDSOLVER= 120
FILE ID= node72/308499-1172521497

PBS_JOBID= 3971779

Free space on /tmp= 66559 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v5500/unif2p-p0.7-v5500-c14685-S499481065-10-SAT.cnf
COMMAND LINE= /tmp/evaluation/308499-1172521497/cmusat_base /tmp/evaluation/308499-1172521497/instance-308499-1172521497.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node72/watcher-308499-1172521497 -o ROOT/results/node72/solver-308499-1172521497 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308499-1172521497/cmusat_base /tmp/evaluation/308499-1172521497/instance-308499-1172521497.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  57791cc3215dce90ed883dcfbd9213d5

RANDOM SEED= 72333615

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node72.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		: 3000.236
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		: 3000.236
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:       1934032 kB
Buffers:          9712 kB
Cached:          54324 kB
SwapCached:      10492 kB
Active:          46808 kB
Inactive:        47388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1934032 kB
SwapTotal:     4192956 kB
SwapFree:      4150692 kB
Dirty:            2780 kB
Writeback:           0 kB
Mapped:          33736 kB
Slab:            13328 kB
Committed_AS:   632564 kB
PageTables:       1680 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= 66559 MiB

End job on node72 on Mon Feb 26 20:45:00 UTC 2007