Trace number 307268

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
DEWSATZ 2007-02-08? (TO) 1200.04 1200.5

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1314701073-08.cnf
MD5SUMfd5c93189113fd3fe98f3e154d2a7947
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1096.16
Satisfiable
(Un)Satisfiability was proved
Number of variables19000
Number of clauses79800
Sum of the clauses size239400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 379800
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/node13/watcher-307268-1172116744 -o ROOT/results/node13/solver-307268-1172116744 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307268-1172116744/dewSatz /tmp/evaluation/307268-1172116744/instance-307268-1172116744.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 22334
/proc/meminfo: memFree=1638720/2055920 swapFree=4192812/4192956
[pid=22334] ppid=22332 vsize=690016 CPUtime=0
/proc/22334/stat : 22334 (dewSatz) R 22332 22334 19123 0 -1 4194304 93 0 0 0 0 0 0 0 18 0 1 0 231628872 706576384 77 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134520276 0 0 4096 0 0 0 0 17 1 0 0
/proc/22334/statm: 172504 77 39 100 0 172401 0

[startup+0.107051 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22334
/proc/meminfo: memFree=1638720/2055920 swapFree=4192812/4192956
[pid=22334] ppid=22332 vsize=691732 CPUtime=0.1
/proc/22334/stat : 22334 (dewSatz) R 22332 22334 19123 0 -1 4194304 737 0 0 0 10 0 0 0 18 0 1 0 231628872 708333568 721 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134574791 0 0 4096 0 0 0 0 17 1 0 0
/proc/22334/statm: 172933 721 39 100 0 172830 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 691732

[startup+0.515105 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 22334
/proc/meminfo: memFree=1638720/2055920 swapFree=4192812/4192956
[pid=22334] ppid=22332 vsize=695120 CPUtime=0.5
/proc/22334/stat : 22334 (dewSatz) R 22332 22334 19123 0 -1 4194304 11600 0 0 0 49 1 0 0 21 0 1 0 231628872 711802880 1720 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134515390 0 0 4096 0 0 0 0 17 1 0 0
/proc/22334/statm: 173780 1720 40 100 0 173677 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 695120

[startup+1.33521 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 22335
/proc/meminfo: memFree=1627128/2055920 swapFree=4192812/4192956
[pid=22334] ppid=22332 vsize=696860 CPUtime=1.32
/proc/22334/stat : 22334 (dewSatz) R 22332 22334 19123 0 -1 4194304 13072 0 0 0 130 2 0 0 25 0 1 0 231628872 713584640 3155 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134535557 0 0 4096 0 0 0 0 17 1 0 0
/proc/22334/statm: 174215 3155 42 100 0 174112 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 696860

[startup+2.97343 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 22335
/proc/meminfo: memFree=1622392/2055920 swapFree=4192812/4192956
[pid=22334] ppid=22332 vsize=696860 CPUtime=2.96
/proc/22334/stat : 22334 (dewSatz) R 22332 22334 19123 0 -1 4194304 14524 0 0 0 293 3 0 0 25 0 1 0 231628872 713584640 4607 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134532887 0 0 4096 0 0 0 0 17 1 0 0
/proc/22334/statm: 174215 4607 42 100 0 174112 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 696860

[startup+6.25487 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22335
/proc/meminfo: memFree=1613624/2055920 swapFree=4192812/4192956
[pid=22334] ppid=22332 vsize=696860 CPUtime=6.24
/proc/22334/stat : 22334 (dewSatz) R 22332 22334 19123 0 -1 4194304 16408 0 0 0 621 3 0 0 25 0 1 0 231628872 713584640 6489 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134531763 0 0 4096 0 0 0 0 17 1 0 0
/proc/22334/statm: 174215 6489 42 100 0 174112 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 696860

[startup+12.7117 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 22335
/proc/meminfo: memFree=1603256/2055920 swapFree=4192812/4192956
[pid=22334] ppid=22332 vsize=696860 CPUtime=12.7
/proc/22334/stat : 22334 (dewSatz) R 22332 22334 19123 0 -1 4194304 18793 0 0 0 1265 5 0 0 25 0 1 0 231628872 713584640 8874 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134535574 0 0 4096 0 0 0 0 17 1 0 0
/proc/22334/statm: 174215 8874 42 100 0 174112 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 696860

[startup+25.5124 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 22335
/proc/meminfo: memFree=1591416/2055920 swapFree=4192812/4192956
[pid=22334] ppid=22332 vsize=696860 CPUtime=25.5
/proc/22334/stat : 22334 (dewSatz) R 22332 22334 19123 0 -1 4194304 21815 0 0 0 2543 7 0 0 25 0 1 0 231628872 713584640 11896 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134535548 0 0 4096 0 0 0 0 17 1 0 0
/proc/22334/statm: 174215 11896 42 100 0 174112 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 696860

[startup+51.1249 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 22335
/proc/meminfo: memFree=1587256/2055920 swapFree=4192812/4192956
[pid=22334] ppid=22332 vsize=696860 CPUtime=51.1
/proc/22334/stat : 22334 (dewSatz) R 22332 22334 19123 0 -1 4194304 22709 0 0 0 5103 7 0 0 25 0 1 0 231628872 713584640 12790 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134532450 0 0 4096 0 0 0 0 17 1 0 0
/proc/22334/statm: 174215 12790 43 100 0 174112 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 696860

[startup+102.345 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 22335
/proc/meminfo: memFree=1587192/2055920 swapFree=4192812/4192956
[pid=22334] ppid=22332 vsize=696860 CPUtime=102.31
/proc/22334/stat : 22334 (dewSatz) R 22332 22334 19123 0 -1 4194304 22713 0 0 0 10223 8 0 0 25 0 1 0 231628872 713584640 12794 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134535032 0 0 4096 0 0 0 0 17 1 0 0
/proc/22334/statm: 174215 12794 43 100 0 174112 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 696860

[startup+162.406 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 22449
/proc/meminfo: memFree=1585784/2055920 swapFree=4192812/4192956
[pid=22334] ppid=22332 vsize=696860 CPUtime=162.29
/proc/22334/stat : 22334 (dewSatz) R 22332 22334 19123 0 -1 4194304 22713 0 0 0 16221 8 0 0 25 0 1 0 231628872 713584640 12794 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134533137 0 0 4096 0 0 0 0 17 1 0 0
/proc/22334/statm: 174215 12794 43 100 0 174112 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 696860

[startup+222.454 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22533
/proc/meminfo: memFree=1586680/2055920 swapFree=4192812/4192956
[pid=22334] ppid=22332 vsize=696860 CPUtime=222.26
/proc/22334/stat : 22334 (dewSatz) R 22332 22334 19123 0 -1 4194304 22713 0 0 0 22218 8 0 0 25 0 1 0 231628872 713584640 12794 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134535065 0 0 4096 0 0 0 0 17 1 0 0
/proc/22334/statm: 174215 12794 43 100 0 174112 0
Current children cumulated CPU time (s) 222.26
Current children cumulated vsize (KiB) 696860

[startup+282.484 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22533
/proc/meminfo: memFree=1586744/2055920 swapFree=4192812/4192956
[pid=22334] ppid=22332 vsize=696860 CPUtime=282.28
/proc/22334/stat : 22334 (dewSatz) R 22332 22334 19123 0 -1 4194304 22713 0 0 0 28219 9 0 0 25 0 1 0 231628872 713584640 12794 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134535342 0 0 4096 0 0 0 0 17 1 0 0
/proc/22334/statm: 174215 12794 43 100 0 174112 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 696860

[startup+342.515 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22533
/proc/meminfo: memFree=1586744/2055920 swapFree=4192812/4192956
[pid=22334] ppid=22332 vsize=696860 CPUtime=342.29
/proc/22334/stat : 22334 (dewSatz) R 22332 22334 19123 0 -1 4194304 22713 0 0 0 34220 9 0 0 25 0 1 0 231628872 713584640 12794 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134531785 0 0 4096 0 0 0 0 17 1 0 0
/proc/22334/statm: 174215 12794 43 100 0 174112 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 696860

[startup+402.546 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22533
/proc/meminfo: memFree=1586744/2055920 swapFree=4192812/4192956
[pid=22334] ppid=22332 vsize=696860 CPUtime=402.31
/proc/22334/stat : 22334 (dewSatz) R 22332 22334 19123 0 -1 4194304 22713 0 0 0 40221 10 0 0 25 0 1 0 231628872 713584640 12794 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134532450 0 0 4096 0 0 0 0 17 1 0 0
/proc/22334/statm: 174215 12794 43 100 0 174112 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 696860

[startup+462.58 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22533
/proc/meminfo: memFree=1586744/2055920 swapFree=4192812/4192956
[pid=22334] ppid=22332 vsize=696860 CPUtime=462.32
/proc/22334/stat : 22334 (dewSatz) R 22332 22334 19123 0 -1 4194304 22713 0 0 0 46222 10 0 0 25 0 1 0 231628872 713584640 12794 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134532441 0 0 4096 0 0 0 0 17 1 0 0
/proc/22334/statm: 174215 12794 43 100 0 174112 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 696860

[startup+522.612 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22533
/proc/meminfo: memFree=1586744/2055920 swapFree=4192812/4192956
[pid=22334] ppid=22332 vsize=696860 CPUtime=522.34
/proc/22334/stat : 22334 (dewSatz) R 22332 22334 19123 0 -1 4194304 22713 0 0 0 52223 11 0 0 25 0 1 0 231628872 713584640 12794 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134532450 0 0 4096 0 0 0 0 17 1 0 0
/proc/22334/statm: 174215 12794 43 100 0 174112 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 696860

[startup+582.643 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22533
/proc/meminfo: memFree=1586872/2055920 swapFree=4192812/4192956
[pid=22334] ppid=22332 vsize=696860 CPUtime=582.35
/proc/22334/stat : 22334 (dewSatz) R 22332 22334 19123 0 -1 4194304 22713 0 0 0 58224 11 0 0 25 0 1 0 231628872 713584640 12794 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134536392 0 0 4096 0 0 0 0 17 1 0 0
/proc/22334/statm: 174215 12794 43 100 0 174112 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 696860

[startup+642.682 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22533
/proc/meminfo: memFree=1586872/2055920 swapFree=4192812/4192956
[pid=22334] ppid=22332 vsize=696860 CPUtime=642.37
/proc/22334/stat : 22334 (dewSatz) R 22332 22334 19123 0 -1 4194304 22713 0 0 0 64225 12 0 0 25 0 1 0 231628872 713584640 12794 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134531920 0 0 4096 0 0 0 0 17 1 0 0
/proc/22334/statm: 174215 12794 43 100 0 174112 0
Current children cumulated CPU time (s) 642.37
Current children cumulated vsize (KiB) 696860

[startup+702.717 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22533
/proc/meminfo: memFree=1586872/2055920 swapFree=4192812/4192956
[pid=22334] ppid=22332 vsize=696860 CPUtime=702.39
/proc/22334/stat : 22334 (dewSatz) R 22332 22334 19123 0 -1 4194304 22713 0 0 0 70227 12 0 0 25 0 1 0 231628872 713584640 12794 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134532651 0 0 4096 0 0 0 0 17 1 0 0
/proc/22334/statm: 174215 12794 43 100 0 174112 0
Current children cumulated CPU time (s) 702.39
Current children cumulated vsize (KiB) 696860

[startup+762.747 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22533
/proc/meminfo: memFree=1586872/2055920 swapFree=4192812/4192956
[pid=22334] ppid=22332 vsize=696860 CPUtime=762.4
/proc/22334/stat : 22334 (dewSatz) R 22332 22334 19123 0 -1 4194304 22713 0 0 0 76227 13 0 0 25 0 1 0 231628872 713584640 12794 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134531998 0 0 4096 0 0 0 0 17 1 0 0
/proc/22334/statm: 174215 12794 43 100 0 174112 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 696860

[startup+822.779 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22533
/proc/meminfo: memFree=1586872/2055920 swapFree=4192812/4192956
[pid=22334] ppid=22332 vsize=696860 CPUtime=822.41
/proc/22334/stat : 22334 (dewSatz) R 22332 22334 19123 0 -1 4194304 22714 0 0 0 82228 13 0 0 25 0 1 0 231628872 713584640 12795 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134531553 0 0 4096 0 0 0 0 17 1 0 0
/proc/22334/statm: 174215 12795 43 100 0 174112 0
Current children cumulated CPU time (s) 822.41
Current children cumulated vsize (KiB) 696860

[startup+882.807 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22533
/proc/meminfo: memFree=1586872/2055920 swapFree=4192812/4192956
[pid=22334] ppid=22332 vsize=696860 CPUtime=882.43
/proc/22334/stat : 22334 (dewSatz) R 22332 22334 19123 0 -1 4194304 22714 0 0 0 88229 14 0 0 25 0 1 0 231628872 713584640 12795 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134536248 0 0 4096 0 0 0 0 17 1 0 0
/proc/22334/statm: 174215 12795 43 100 0 174112 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 696860

[startup+942.838 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 22533
/proc/meminfo: memFree=1586872/2055920 swapFree=4192812/4192956
[pid=22334] ppid=22332 vsize=696860 CPUtime=942.44
/proc/22334/stat : 22334 (dewSatz) R 22332 22334 19123 0 -1 4194304 22714 0 0 0 94230 14 0 0 25 0 1 0 231628872 713584640 12795 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134533205 0 0 4096 0 0 0 0 17 1 0 0
/proc/22334/statm: 174215 12795 43 100 0 174112 0
Current children cumulated CPU time (s) 942.44
Current children cumulated vsize (KiB) 696860

[startup+1002.87 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 22533
/proc/meminfo: memFree=1586872/2055920 swapFree=4192812/4192956
[pid=22334] ppid=22332 vsize=696860 CPUtime=1002.45
/proc/22334/stat : 22334 (dewSatz) R 22332 22334 19123 0 -1 4194304 22714 0 0 0 100231 14 0 0 25 0 1 0 231628872 713584640 12795 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134535374 0 0 4096 0 0 0 0 17 1 0 0
/proc/22334/statm: 174215 12795 43 100 0 174112 0
Current children cumulated CPU time (s) 1002.45
Current children cumulated vsize (KiB) 696860

[startup+1062.9 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 22533
/proc/meminfo: memFree=1586872/2055920 swapFree=4192812/4192956
[pid=22334] ppid=22332 vsize=696860 CPUtime=1062.47
/proc/22334/stat : 22334 (dewSatz) R 22332 22334 19123 0 -1 4194304 22714 0 0 0 106232 15 0 0 25 0 1 0 231628872 713584640 12795 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134531799 0 0 4096 0 0 0 0 17 1 0 0
/proc/22334/statm: 174215 12795 43 100 0 174112 0
Current children cumulated CPU time (s) 1062.47
Current children cumulated vsize (KiB) 696860

[startup+1122.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22533
/proc/meminfo: memFree=1586872/2055920 swapFree=4192812/4192956
[pid=22334] ppid=22332 vsize=696860 CPUtime=1122.48
/proc/22334/stat : 22334 (dewSatz) R 22332 22334 19123 0 -1 4194304 22714 0 0 0 112233 15 0 0 25 0 1 0 231628872 713584640 12795 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134532486 0 0 4096 0 0 0 0 17 1 0 0
/proc/22334/statm: 174215 12795 43 100 0 174112 0
Current children cumulated CPU time (s) 1122.48
Current children cumulated vsize (KiB) 696860

[startup+1182.97 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22533
/proc/meminfo: memFree=1586872/2055920 swapFree=4192812/4192956
[pid=22334] ppid=22332 vsize=696860 CPUtime=1182.5
/proc/22334/stat : 22334 (dewSatz) R 22332 22334 19123 0 -1 4194304 22714 0 0 0 118234 16 0 0 25 0 1 0 231628872 713584640 12795 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134531776 0 0 4096 0 0 0 0 17 1 0 0
/proc/22334/statm: 174215 12795 43 100 0 174112 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 696860



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22533
/proc/meminfo: memFree=1586872/2055920 swapFree=4192812/4192956
[pid=22334] ppid=22332 vsize=696860 CPUtime=1200.02
/proc/22334/stat : 22334 (dewSatz) R 22332 22334 19123 0 -1 4194304 22714 0 0 0 119986 16 0 0 25 0 1 0 231628872 713584640 12795 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134532450 0 0 4096 0 0 0 0 17 1 0 0
/proc/22334/statm: 174215 12795 43 100 0 174112 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 696860

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

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

[startup+1200.49 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 22533
/proc/meminfo: memFree=1586872/2055920 swapFree=4192812/4192956
[pid=22334] ppid=22332 vsize=696860 CPUtime=1200.02
/proc/22334/stat : 22334 (dewSatz) R 22332 22334 19123 0 -1 4194304 22714 0 0 0 119986 16 0 0 25 0 1 0 231628872 713584640 12795 18446744073709551615 134512640 134923568 4294956704 18446744073709551615 134532450 0 0 4096 0 0 0 0 17 1 0 0
/proc/22334/statm: 174215 12795 43 100 0 174112 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 696860

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.5
CPU time (s): 1200.04
CPU user time (s): 1199.87
CPU system time (s): 0.174973
CPU usage (%): 99.9616
Max. virtual memory (cumulated for all children) (KiB): 696860

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.174973
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 22714
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= 1287

runsolver used 1.46678 second user time and 2.72858 second system time

The end



Launcher Data (download as text)




Begin job on node13 on Thu Feb 22 03:59:04 UTC 2007

IDJOB= 307268
IDBENCH= 20201
IDSOLVER= 119
FILE ID= node13/307268-1172116744

PBS_JOBID= 3865353

Free space on /tmp= 66540 MiB

SOLVER NAME= DEWSATZ 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1314701073-08.cnf
COMMAND LINE= /tmp/evaluation/307268-1172116744/dewSatz /tmp/evaluation/307268-1172116744/instance-307268-1172116744.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node13/watcher-307268-1172116744 -o ROOT/results/node13/solver-307268-1172116744 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307268-1172116744/dewSatz /tmp/evaluation/307268-1172116744/instance-307268-1172116744.cnf            

META MD5SUM SOLVER= 96edd87e369231aed4bad098c50e0080
MD5SUM BENCH=  fd5c93189113fd3fe98f3e154d2a7947

RANDOM SEED= 777868415

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node13.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:       1639192 kB
Buffers:         42968 kB
Cached:         252356 kB
SwapCached:          0 kB
Active:         160940 kB
Inactive:       188948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1639192 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2484 kB
Writeback:           0 kB
Mapped:          73428 kB
Slab:            52420 kB
Committed_AS:  1031404 kB
PageTables:       1744 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= 66540 MiB

End job on node13 on Thu Feb 22 04:19:07 UTC 2007