Trace number 308581

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) 1200.07 1200.57

General information on the benchmark

Namerandom/2+p/p0.7/v5500/
unif2p-p0.7-v5500-c14685-S915337037-05-SAT.cnf
MD5SUMebde26cba69a0651179051fde4b21ccb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.315951
Satisfiable
(Un)Satisfiability was proved
Number of variables5500
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/node26/watcher-308581-1172522661 -o ROOT/results/node26/solver-308581-1172522661 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/308581-1172522661/cmusat_base /tmp/evaluation/308581-1172522661/instance-308581-1172522661.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: 0.94 0.98 0.99 3/77 19003
/proc/meminfo: memFree=1925928/2055920 swapFree=4154884/4192956
[pid=19003] ppid=19001 vsize=2968 CPUtime=0
/proc/19003/stat : 19003 (cmusat_base) R 19001 19003 17774 0 -1 4194304 283 0 0 0 0 0 0 0 18 0 1 0 272219729 3039232 265 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134540244 0 0 4096 35 0 0 0 17 1 0 0
/proc/19003/statm: 742 265 90 241 0 498 0

[startup+0.107557 s]
/proc/loadavg: 0.94 0.98 0.99 3/77 19003
/proc/meminfo: memFree=1925928/2055920 swapFree=4154884/4192956
[pid=19003] ppid=19001 vsize=4508 CPUtime=0.1
/proc/19003/stat : 19003 (cmusat_base) R 19001 19003 17774 0 -1 4194304 705 0 0 0 10 0 0 0 18 0 1 0 272219729 4616192 643 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551387 0 0 4096 35 0 0 0 17 1 0 0
/proc/19003/statm: 1127 643 110 241 0 883 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4508

[startup+0.515627 s]
/proc/loadavg: 0.94 0.98 0.99 3/77 19003
/proc/meminfo: memFree=1925928/2055920 swapFree=4154884/4192956
[pid=19003] ppid=19001 vsize=4640 CPUtime=0.51
/proc/19003/stat : 19003 (cmusat_base) R 19001 19003 17774 0 -1 4194304 766 0 0 0 51 0 0 0 21 0 1 0 272219729 4751360 704 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559922 0 0 4096 35 0 0 0 17 1 0 0
/proc/19003/statm: 1160 704 110 241 0 916 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 4640

[startup+1.33777 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 19004
/proc/meminfo: memFree=1922784/2055920 swapFree=4154884/4192956
[pid=19003] ppid=19001 vsize=5564 CPUtime=1.33
/proc/19003/stat : 19003 (cmusat_base) R 19001 19003 17774 0 -1 4194304 1018 0 0 0 133 0 0 0 25 0 1 0 272219729 5697536 956 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134562314 0 0 4096 35 0 0 0 17 1 0 0
/proc/19003/statm: 1391 956 110 241 0 1147 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 5564

[startup+2.97505 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 19004
/proc/meminfo: memFree=1921312/2055920 swapFree=4154884/4192956
[pid=19003] ppid=19001 vsize=6660 CPUtime=2.96
/proc/19003/stat : 19003 (cmusat_base) R 19001 19003 17774 0 -1 4194304 1350 0 0 0 296 0 0 0 25 0 1 0 272219729 6819840 1248 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551762 0 0 4096 35 0 0 0 17 1 0 0
/proc/19003/statm: 1665 1248 110 241 0 1421 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 6660

[startup+6.25162 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 19004
/proc/meminfo: memFree=1920224/2055920 swapFree=4154884/4192956
[pid=19003] ppid=19001 vsize=7856 CPUtime=6.24
/proc/19003/stat : 19003 (cmusat_base) R 19001 19003 17774 0 -1 4194304 1741 0 0 0 623 1 0 0 25 0 1 0 272219729 8044544 1553 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560075 0 0 4096 35 0 0 0 17 1 0 0
/proc/19003/statm: 1964 1553 110 241 0 1720 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 7856

[startup+12.7077 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 19004
/proc/meminfo: memFree=1918752/2055920 swapFree=4154884/4192956
[pid=19003] ppid=19001 vsize=8808 CPUtime=12.69
/proc/19003/stat : 19003 (cmusat_base) R 19001 19003 17774 0 -1 4194304 2188 0 0 0 1268 1 0 0 25 0 1 0 272219729 9019392 1813 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559804 0 0 4096 35 0 0 0 17 1 0 0
/proc/19003/statm: 2202 1813 110 241 0 1958 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8808

[startup+25.511 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 19004
/proc/meminfo: memFree=1913312/2055920 swapFree=4154884/4192956
[pid=19003] ppid=19001 vsize=15024 CPUtime=25.49
/proc/19003/stat : 19003 (cmusat_base) R 19001 19003 17774 0 -1 4194304 3973 0 0 0 2546 3 0 0 25 0 1 0 272219729 15384576 3176 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19003/statm: 3756 3176 110 241 0 3512 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15024

[startup+51.1224 s]
/proc/loadavg: 0.97 0.98 0.99 2/78 19004
/proc/meminfo: memFree=1910880/2055920 swapFree=4154884/4192956
[pid=19003] ppid=19001 vsize=17192 CPUtime=51.09
/proc/19003/stat : 19003 (cmusat_base) R 19001 19003 17774 0 -1 4194304 4831 0 0 0 5105 4 0 0 25 0 1 0 272219729 17604608 3772 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/19003/statm: 4298 3772 111 241 0 4054 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17192

[startup+102.342 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19004
/proc/meminfo: memFree=1903776/2055920 swapFree=4154884/4192956
[pid=19003] ppid=19001 vsize=23900 CPUtime=102.3
/proc/19003/stat : 19003 (cmusat_base) R 19001 19003 17774 0 -1 4194304 7029 0 0 0 10223 7 0 0 25 0 1 0 272219729 24473600 5547 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560457 0 0 4096 35 0 0 0 17 1 0 0
/proc/19003/statm: 5975 5547 111 241 0 5731 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 23900

[startup+162.38 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19004
/proc/meminfo: memFree=1889440/2055920 swapFree=4154884/4192956
[pid=19003] ppid=19001 vsize=39560 CPUtime=162.32
/proc/19003/stat : 19003 (cmusat_base) R 19001 19003 17774 0 -1 4194304 11378 0 0 0 16223 9 0 0 25 0 1 0 272219729 40509440 9108 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/19003/statm: 9890 9108 111 241 0 9646 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 39560

[startup+222.407 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19004
/proc/meminfo: memFree=1888608/2055920 swapFree=4154884/4192956
[pid=19003] ppid=19001 vsize=40036 CPUtime=222.32
/proc/19003/stat : 19003 (cmusat_base) R 19001 19003 17774 0 -1 4194304 11833 0 0 0 22223 9 0 0 25 0 1 0 272219729 40996864 9303 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19003/statm: 10009 9303 111 241 0 9765 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 40036

[startup+282.434 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19004
/proc/meminfo: memFree=1884576/2055920 swapFree=4154884/4192956
[pid=19003] ppid=19001 vsize=43780 CPUtime=282.33
/proc/19003/stat : 19003 (cmusat_base) R 19001 19003 17774 0 -1 4194304 12961 0 0 0 28222 11 0 0 25 0 1 0 272219729 44830720 10286 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551653 0 0 4096 35 0 0 0 17 1 0 0
/proc/19003/statm: 10945 10286 111 241 0 10701 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 43780

[startup+342.464 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19004
/proc/meminfo: memFree=1877600/2055920 swapFree=4154884/4192956
[pid=19003] ppid=19001 vsize=50856 CPUtime=342.34
/proc/19003/stat : 19003 (cmusat_base) R 19001 19003 17774 0 -1 4194304 14971 0 0 0 34221 13 0 0 25 0 1 0 272219729 52076544 12139 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/19003/statm: 12714 12139 111 241 0 12470 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 50856

[startup+402.496 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19004
/proc/meminfo: memFree=1876448/2055920 swapFree=4154884/4192956
[pid=19003] ppid=19001 vsize=51340 CPUtime=402.35
/proc/19003/stat : 19003 (cmusat_base) R 19001 19003 17774 0 -1 4194304 15305 0 0 0 40221 14 0 0 25 0 1 0 272219729 52572160 12305 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/19003/statm: 12835 12305 111 241 0 12591 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 51340

[startup+462.529 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19004
/proc/meminfo: memFree=1874912/2055920 swapFree=4154884/4192956
[pid=19003] ppid=19001 vsize=52720 CPUtime=462.37
/proc/19003/stat : 19003 (cmusat_base) R 19001 19003 17774 0 -1 4194304 15855 0 0 0 46222 15 0 0 25 0 1 0 272219729 53985280 12672 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/19003/statm: 13180 12672 111 241 0 12936 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 52720

[startup+522.562 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19004
/proc/meminfo: memFree=1868448/2055920 swapFree=4154884/4192956
[pid=19003] ppid=19001 vsize=58856 CPUtime=522.38
/proc/19003/stat : 19003 (cmusat_base) R 19001 19003 17774 0 -1 4194304 17648 0 0 0 52221 17 0 0 25 0 1 0 272219729 60268544 14267 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/19003/statm: 14714 14267 111 241 0 14470 0
Current children cumulated CPU time (s) 522.38
Current children cumulated vsize (KiB) 58856

[startup+582.592 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19004
/proc/meminfo: memFree=1863648/2055920 swapFree=4154884/4192956
[pid=19003] ppid=19001 vsize=63484 CPUtime=582.39
/proc/19003/stat : 19003 (cmusat_base) R 19001 19003 17774 0 -1 4194304 18834 0 0 0 58220 19 0 0 25 0 1 0 272219729 65007616 15453 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559899 0 0 4096 35 0 0 0 17 1 0 0
/proc/19003/statm: 15871 15453 111 241 0 15627 0
Current children cumulated CPU time (s) 582.39
Current children cumulated vsize (KiB) 63484

[startup+642.623 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19004
/proc/meminfo: memFree=1830880/2055920 swapFree=4154884/4192956
[pid=19003] ppid=19001 vsize=99700 CPUtime=642.4
/proc/19003/stat : 19003 (cmusat_base) R 19001 19003 17774 0 -1 4194304 28127 0 0 0 64217 23 0 0 25 0 1 0 272219729 102092800 23612 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560009 0 0 4096 35 0 0 0 17 1 0 0
/proc/19003/statm: 24925 23612 111 241 0 24681 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 99700

[startup+702.651 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19004
/proc/meminfo: memFree=1830432/2055920 swapFree=4154884/4192956
[pid=19003] ppid=19001 vsize=99780 CPUtime=702.41
/proc/19003/stat : 19003 (cmusat_base) R 19001 19003 17774 0 -1 4194304 28460 0 0 0 70218 23 0 0 25 0 1 0 272219729 102174720 23712 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559999 0 0 4096 35 0 0 0 17 1 0 0
/proc/19003/statm: 24945 23712 111 241 0 24701 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 99780

[startup+762.679 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19004
/proc/meminfo: memFree=1830368/2055920 swapFree=4154884/4192956
[pid=19003] ppid=19001 vsize=99780 CPUtime=762.42
/proc/19003/stat : 19003 (cmusat_base) R 19001 19003 17774 0 -1 4194304 28460 0 0 0 76218 24 0 0 25 0 1 0 272219729 102174720 23712 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/19003/statm: 24945 23712 111 241 0 24701 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 99780

[startup+822.715 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19004
/proc/meminfo: memFree=1829856/2055920 swapFree=4154884/4192956
[pid=19003] ppid=19001 vsize=99872 CPUtime=822.43
/proc/19003/stat : 19003 (cmusat_base) R 19001 19003 17774 0 -1 4194304 28846 0 0 0 82219 24 0 0 25 0 1 0 272219729 102268928 23845 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/19003/statm: 24968 23845 111 241 0 24724 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 99872

[startup+882.745 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19004
/proc/meminfo: memFree=1829856/2055920 swapFree=4154884/4192956
[pid=19003] ppid=19001 vsize=99872 CPUtime=882.45
/proc/19003/stat : 19003 (cmusat_base) R 19001 19003 17774 0 -1 4194304 28846 0 0 0 88220 25 0 0 25 0 1 0 272219729 102268928 23845 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/19003/statm: 24968 23845 111 241 0 24724 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 99872

[startup+942.773 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19004
/proc/meminfo: memFree=1829728/2055920 swapFree=4154884/4192956
[pid=19003] ppid=19001 vsize=99872 CPUtime=942.45
/proc/19003/stat : 19003 (cmusat_base) R 19001 19003 17774 0 -1 4194304 28853 0 0 0 94220 25 0 0 25 0 1 0 272219729 102268928 23852 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19003/statm: 24968 23852 111 241 0 24724 0
Current children cumulated CPU time (s) 942.45
Current children cumulated vsize (KiB) 99872

[startup+1002.8 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 19030
/proc/meminfo: memFree=1828016/2055920 swapFree=4154884/4192956
[pid=19003] ppid=19001 vsize=100160 CPUtime=1002.46
/proc/19003/stat : 19003 (cmusat_base) R 19001 19003 17774 0 -1 4194304 29275 0 0 0 100219 27 0 0 25 0 1 0 272219729 102563840 23998 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/19003/statm: 25040 23998 111 241 0 24796 0
Current children cumulated CPU time (s) 1002.46
Current children cumulated vsize (KiB) 100160

[startup+1062.86 s]
/proc/loadavg: 0.99 0.98 0.99 2/84 19142
/proc/meminfo: memFree=1827568/2055920 swapFree=4154884/4192956
[pid=19003] ppid=19001 vsize=100160 CPUtime=1062.43
/proc/19003/stat : 19003 (cmusat_base) R 19001 19003 17774 0 -1 4194304 29286 0 0 0 106214 29 0 0 25 0 1 0 272219729 102563840 24009 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560092 0 0 4096 35 0 0 0 17 1 0 0
/proc/19003/statm: 25040 24009 111 241 0 24796 0
Current children cumulated CPU time (s) 1062.43
Current children cumulated vsize (KiB) 100160

[startup+1122.9 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19202
/proc/meminfo: memFree=1828576/2055920 swapFree=4154884/4192956
[pid=19003] ppid=19001 vsize=100484 CPUtime=1122.41
/proc/19003/stat : 19003 (cmusat_base) R 19001 19003 17774 0 -1 4194304 29317 0 0 0 112212 29 0 0 25 0 1 0 272219729 102895616 24040 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19003/statm: 25121 24040 111 241 0 24877 0
Current children cumulated CPU time (s) 1122.41
Current children cumulated vsize (KiB) 100484

[startup+1182.93 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19202
/proc/meminfo: memFree=1828256/2055920 swapFree=4154884/4192956
[pid=19003] ppid=19001 vsize=100484 CPUtime=1182.42
/proc/19003/stat : 19003 (cmusat_base) R 19001 19003 17774 0 -1 4194304 29394 0 0 0 118212 30 0 0 25 0 1 0 272219729 102895616 24117 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/19003/statm: 25121 24117 111 241 0 24877 0
Current children cumulated CPU time (s) 1182.42
Current children cumulated vsize (KiB) 100484



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.55 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 19202
/proc/meminfo: memFree=1828064/2055920 swapFree=4154884/4192956
[pid=19003] ppid=19001 vsize=100484 CPUtime=1200.04
/proc/19003/stat : 19003 (cmusat_base) R 19001 19003 17774 0 -1 4194304 29434 0 0 0 119974 30 0 0 25 0 1 0 272219729 102895616 24157 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/19003/statm: 25121 24157 111 241 0 24877 0
Current children cumulated CPU time (s) 1200.04
Current children cumulated vsize (KiB) 100484

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): 1200.57
CPU time (s): 1200.07
CPU user time (s): 1199.75
CPU system time (s): 0.318951
CPU usage (%): 99.9579
Max. virtual memory (cumulated for all children) (KiB): 100484

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.75
system time used= 0.318951
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 29434
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= 17867

runsolver used 1.34679 second user time and 2.80257 second system time

The end



Launcher Data (download as text)




Begin job on node26 on Mon Feb 26 20:44:21 UTC 2007

IDJOB= 308581
IDBENCH= 20235
IDSOLVER= 120
FILE ID= node26/308581-1172522661

PBS_JOBID= 3971794

Free space on /tmp= 66556 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-S915337037-05-SAT.cnf
COMMAND LINE= /tmp/evaluation/308581-1172522661/cmusat_base /tmp/evaluation/308581-1172522661/instance-308581-1172522661.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node26/watcher-308581-1172522661 -o ROOT/results/node26/solver-308581-1172522661 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/308581-1172522661/cmusat_base /tmp/evaluation/308581-1172522661/instance-308581-1172522661.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  ebde26cba69a0651179051fde4b21ccb

RANDOM SEED= 188305179

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node26.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		: 3000.279
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		: 3000.279
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:       1926336 kB
Buffers:         12448 kB
Cached:          63908 kB
SwapCached:      17484 kB
Active:          55168 kB
Inactive:        46868 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1926336 kB
SwapTotal:     4192956 kB
SwapFree:      4154884 kB
Dirty:            2672 kB
Writeback:           0 kB
Mapped:          30112 kB
Slab:            13140 kB
Committed_AS:   711624 kB
PageTables:       1712 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 node26 on Mon Feb 26 21:04:23 UTC 2007