Trace number 300668

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) 1200.06 1200.49

General information on the benchmark

Namerandom/LargeSize/5SAT/v700/
unif-k5-r20-v700-c14000-S2033299325-04.cnf
MD5SUM544c1597ab92aa7740a50b9228bfe82f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark13.5849
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 514000
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/node7/watcher-300668-1171918630 -o ROOT/results/node7/solver-300668-1171918630 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/300668-1171918630/cmusat_base /tmp/evaluation/300668-1171918630/instance-300668-1171918630.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 30942
/proc/meminfo: memFree=1677456/2055920 swapFree=4142368/4192956
[pid=30942] ppid=30940 vsize=2684 CPUtime=0
/proc/30942/stat : 30942 (cmusat_base) R 30940 30942 30480 0 -1 4194304 241 0 0 0 0 0 0 0 18 0 1 0 211817762 2748416 223 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/30942/statm: 671 224 90 241 0 427 0

[startup+0.107228 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30942
/proc/meminfo: memFree=1677456/2055920 swapFree=4142368/4192956
[pid=30942] ppid=30940 vsize=4224 CPUtime=0.1
/proc/30942/stat : 30942 (cmusat_base) R 30940 30942 30480 0 -1 4194304 671 0 0 0 10 0 0 0 18 0 1 0 211817762 4325376 611 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/30942/statm: 1056 611 111 241 0 812 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4224

[startup+0.515271 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 30942
/proc/meminfo: memFree=1677456/2055920 swapFree=4142368/4192956
[pid=30942] ppid=30940 vsize=5544 CPUtime=0.51
/proc/30942/stat : 30942 (cmusat_base) R 30940 30942 30480 0 -1 4194304 1029 0 0 0 51 0 0 0 21 0 1 0 211817762 5677056 969 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/30942/statm: 1386 969 111 241 0 1142 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 5544

[startup+1.33536 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 30943
/proc/meminfo: memFree=1671944/2055920 swapFree=4142368/4192956
[pid=30942] ppid=30940 vsize=7956 CPUtime=1.32
/proc/30942/stat : 30942 (cmusat_base) R 30940 30942 30480 0 -1 4194304 1797 0 0 0 132 0 0 0 25 0 1 0 211817762 8146944 1619 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559930 0 0 4096 35 0 0 0 17 1 0 0
/proc/30942/statm: 1989 1619 111 241 0 1745 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7956

[startup+2.97153 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 30943
/proc/meminfo: memFree=1670728/2055920 swapFree=4142368/4192956
[pid=30942] ppid=30940 vsize=9288 CPUtime=2.96
/proc/30942/stat : 30942 (cmusat_base) R 30940 30942 30480 0 -1 4194304 2229 0 0 0 296 0 0 0 25 0 1 0 211817762 9510912 1966 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/30942/statm: 2322 1966 111 241 0 2078 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 9288

[startup+6.25287 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 30943
/proc/meminfo: memFree=1668616/2055920 swapFree=4142368/4192956
[pid=30942] ppid=30940 vsize=10356 CPUtime=6.24
/proc/30942/stat : 30942 (cmusat_base) R 30940 30942 30480 0 -1 4194304 2588 0 0 0 623 1 0 0 25 0 1 0 211817762 10604544 2234 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/30942/statm: 2589 2234 111 241 0 2345 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 10356

[startup+12.7106 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 30943
/proc/meminfo: memFree=1660360/2055920 swapFree=4142368/4192956
[pid=30942] ppid=30940 vsize=19072 CPUtime=12.7
/proc/30942/stat : 30942 (cmusat_base) R 30940 30942 30480 0 -1 4194304 4979 0 0 0 1268 2 0 0 25 0 1 0 211817762 19529728 4228 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/30942/statm: 4768 4228 111 241 0 4524 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 19072

[startup+25.5109 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 30943
/proc/meminfo: memFree=1659848/2055920 swapFree=4142368/4192956
[pid=30942] ppid=30940 vsize=19616 CPUtime=25.49
/proc/30942/stat : 30942 (cmusat_base) R 30940 30942 30480 0 -1 4194304 5283 0 0 0 2547 2 0 0 25 0 1 0 211817762 20086784 4405 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134551515 0 0 4096 35 0 0 0 17 1 0 0
/proc/30942/statm: 4904 4405 111 241 0 4660 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19616

[startup+51.1206 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 30943
/proc/meminfo: memFree=1653064/2055920 swapFree=4142368/4192956
[pid=30942] ppid=30940 vsize=26404 CPUtime=51.1
/proc/30942/stat : 30942 (cmusat_base) R 30940 30942 30480 0 -1 4194304 7276 0 0 0 5105 5 0 0 25 0 1 0 211817762 27037696 6174 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560509 0 0 4096 35 0 0 0 17 1 0 0
/proc/30942/statm: 6601 6174 111 241 0 6357 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 26404

[startup+102.341 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 30943
/proc/meminfo: memFree=1627784/2055920 swapFree=4142368/4192956
[pid=30942] ppid=30940 vsize=52480 CPUtime=102.3
/proc/30942/stat : 30942 (cmusat_base) R 30940 30942 30480 0 -1 4194304 14429 0 0 0 10221 9 0 0 25 0 1 0 211817762 53739520 12404 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/30942/statm: 13120 12404 111 241 0 12876 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 52480

[startup+162.377 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 30943
/proc/meminfo: memFree=1627336/2055920 swapFree=4142368/4192956
[pid=30942] ppid=30940 vsize=52556 CPUtime=162.32
/proc/30942/stat : 30942 (cmusat_base) R 30940 30942 30480 0 -1 4194304 14776 0 0 0 16222 10 0 0 25 0 1 0 211817762 53817344 12504 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/30942/statm: 13139 12504 111 241 0 12895 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 52556

[startup+222.409 s]
/proc/loadavg: 1.08 1.03 1.01 2/78 30943
/proc/meminfo: memFree=1624456/2055920 swapFree=4142368/4192956
[pid=30942] ppid=30940 vsize=55028 CPUtime=222.34
/proc/30942/stat : 30942 (cmusat_base) R 30940 30942 30480 0 -1 4194304 15761 0 0 0 22222 12 0 0 25 0 1 0 211817762 56348672 13202 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559872 0 0 4096 35 0 0 0 17 1 0 0
/proc/30942/statm: 13757 13202 111 241 0 13513 0
Current children cumulated CPU time (s) 222.34
Current children cumulated vsize (KiB) 55028

[startup+282.46 s]
/proc/loadavg: 1.03 1.02 1.00 2/84 31065
/proc/meminfo: memFree=1615320/2055920 swapFree=4142368/4192956
[pid=30942] ppid=30940 vsize=62664 CPUtime=282.3
/proc/30942/stat : 30942 (cmusat_base) R 30940 30942 30480 0 -1 4194304 18083 0 0 0 28216 14 0 0 25 0 1 0 211817762 64167936 15189 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560002 0 0 4096 35 0 0 0 17 1 0 0
/proc/30942/statm: 15666 15189 111 241 0 15422 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 62664

[startup+342.512 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 31141
/proc/meminfo: memFree=1608968/2055920 swapFree=4142368/4192956
[pid=30942] ppid=30940 vsize=70024 CPUtime=342.3
/proc/30942/stat : 30942 (cmusat_base) R 30940 30942 30480 0 -1 4194304 20145 0 0 0 34213 17 0 0 25 0 1 0 211817762 71704576 17063 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/30942/statm: 17506 17063 111 241 0 17262 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 70024

[startup+402.543 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 31141
/proc/meminfo: memFree=1559304/2055920 swapFree=4142368/4192956
[pid=30942] ppid=30940 vsize=122848 CPUtime=402.31
/proc/30942/stat : 30942 (cmusat_base) R 30940 30942 30480 0 -1 4194304 33608 0 0 0 40208 23 0 0 25 0 1 0 211817762 125796352 29445 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/30942/statm: 30712 29445 111 241 0 30468 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 122848

[startup+462.572 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31141
/proc/meminfo: memFree=1558920/2055920 swapFree=4142368/4192956
[pid=30942] ppid=30940 vsize=122924 CPUtime=462.32
/proc/30942/stat : 30942 (cmusat_base) R 30940 30942 30480 0 -1 4194304 33926 0 0 0 46209 23 0 0 25 0 1 0 211817762 125874176 29541 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560047 0 0 4096 35 0 0 0 17 1 0 0
/proc/30942/statm: 30731 29541 111 241 0 30487 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 122924

[startup+522.606 s]
/proc/loadavg: 1.08 1.03 1.01 2/78 31141
/proc/meminfo: memFree=1558920/2055920 swapFree=4142368/4192956
[pid=30942] ppid=30940 vsize=122924 CPUtime=522.35
/proc/30942/stat : 30942 (cmusat_base) R 30940 30942 30480 0 -1 4194304 33933 0 0 0 52211 24 0 0 25 0 1 0 211817762 125874176 29548 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/30942/statm: 30731 29548 111 241 0 30487 0
Current children cumulated CPU time (s) 522.35
Current children cumulated vsize (KiB) 122924

[startup+582.633 s]
/proc/loadavg: 1.02 1.02 1.00 2/78 31141
/proc/meminfo: memFree=1558536/2055920 swapFree=4142368/4192956
[pid=30942] ppid=30940 vsize=123012 CPUtime=582.36
/proc/30942/stat : 30942 (cmusat_base) R 30940 30942 30480 0 -1 4194304 34276 0 0 0 58211 25 0 0 25 0 1 0 211817762 125964288 29650 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/30942/statm: 30753 29650 111 241 0 30509 0
Current children cumulated CPU time (s) 582.36
Current children cumulated vsize (KiB) 123012

[startup+642.669 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 31141
/proc/meminfo: memFree=1558536/2055920 swapFree=4142368/4192956
[pid=30942] ppid=30940 vsize=123012 CPUtime=642.38
/proc/30942/stat : 30942 (cmusat_base) R 30940 30942 30480 0 -1 4194304 34276 0 0 0 64213 25 0 0 25 0 1 0 211817762 125964288 29650 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/30942/statm: 30753 29650 111 241 0 30509 0
Current children cumulated CPU time (s) 642.38
Current children cumulated vsize (KiB) 123012

[startup+702.7 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 31141
/proc/meminfo: memFree=1558024/2055920 swapFree=4142368/4192956
[pid=30942] ppid=30940 vsize=123104 CPUtime=702.4
/proc/30942/stat : 30942 (cmusat_base) R 30940 30942 30480 0 -1 4194304 34654 0 0 0 70214 26 0 0 25 0 1 0 211817762 126058496 29765 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/30942/statm: 30776 29765 111 241 0 30532 0
Current children cumulated CPU time (s) 702.4
Current children cumulated vsize (KiB) 123104

[startup+762.729 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31141
/proc/meminfo: memFree=1558088/2055920 swapFree=4142368/4192956
[pid=30942] ppid=30940 vsize=123104 CPUtime=762.4
/proc/30942/stat : 30942 (cmusat_base) R 30940 30942 30480 0 -1 4194304 34654 0 0 0 76214 26 0 0 25 0 1 0 211817762 126058496 29765 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/30942/statm: 30776 29765 111 241 0 30532 0
Current children cumulated CPU time (s) 762.4
Current children cumulated vsize (KiB) 123104

[startup+822.761 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31141
/proc/meminfo: memFree=1558216/2055920 swapFree=4142368/4192956
[pid=30942] ppid=30940 vsize=123104 CPUtime=822.42
/proc/30942/stat : 30942 (cmusat_base) R 30940 30942 30480 0 -1 4194304 34654 0 0 0 82216 26 0 0 25 0 1 0 211817762 126058496 29765 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/30942/statm: 30776 29765 111 241 0 30532 0
Current children cumulated CPU time (s) 822.42
Current children cumulated vsize (KiB) 123104

[startup+882.789 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31141
/proc/meminfo: memFree=1557768/2055920 swapFree=4142368/4192956
[pid=30942] ppid=30940 vsize=123104 CPUtime=882.43
/proc/30942/stat : 30942 (cmusat_base) R 30940 30942 30480 0 -1 4194304 34758 0 0 0 88216 27 0 0 25 0 1 0 211817762 126058496 29869 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/30942/statm: 30776 29869 111 241 0 30532 0
Current children cumulated CPU time (s) 882.43
Current children cumulated vsize (KiB) 123104

[startup+942.821 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31141
/proc/meminfo: memFree=1557704/2055920 swapFree=4142368/4192956
[pid=30942] ppid=30940 vsize=123208 CPUtime=942.45
/proc/30942/stat : 30942 (cmusat_base) R 30940 30942 30480 0 -1 4194304 35070 0 0 0 94217 28 0 0 25 0 1 0 211817762 126164992 29895 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/30942/statm: 30802 29895 111 241 0 30558 0
Current children cumulated CPU time (s) 942.45
Current children cumulated vsize (KiB) 123208

[startup+1002.85 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31141
/proc/meminfo: memFree=1556808/2055920 swapFree=4142368/4192956
[pid=30942] ppid=30940 vsize=123584 CPUtime=1002.47
/proc/30942/stat : 30942 (cmusat_base) R 30940 30942 30480 0 -1 4194304 35606 0 0 0 100219 28 0 0 25 0 1 0 211817762 126550016 30119 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 135063784 0 0 4096 35 0 0 0 17 1 0 0
/proc/30942/statm: 30896 30119 111 241 0 30652 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 123584

[startup+1062.88 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31141
/proc/meminfo: memFree=1556616/2055920 swapFree=4142368/4192956
[pid=30942] ppid=30940 vsize=123876 CPUtime=1062.48
/proc/30942/stat : 30942 (cmusat_base) R 30940 30942 30480 0 -1 4194304 35643 0 0 0 106220 28 0 0 25 0 1 0 211817762 126849024 30156 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/30942/statm: 30969 30156 111 241 0 30725 0
Current children cumulated CPU time (s) 1062.48
Current children cumulated vsize (KiB) 123876

[startup+1122.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31141
/proc/meminfo: memFree=1556424/2055920 swapFree=4142368/4192956
[pid=30942] ppid=30940 vsize=124168 CPUtime=1122.5
/proc/30942/stat : 30942 (cmusat_base) R 30940 30942 30480 0 -1 4194304 35707 0 0 0 112221 29 0 0 25 0 1 0 211817762 127148032 30220 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/30942/statm: 31042 30220 111 241 0 30798 0
Current children cumulated CPU time (s) 1122.5
Current children cumulated vsize (KiB) 124168

[startup+1182.94 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31141
/proc/meminfo: memFree=1548168/2055920 swapFree=4142368/4192956
[pid=30942] ppid=30940 vsize=132220 CPUtime=1182.51
/proc/30942/stat : 30942 (cmusat_base) R 30940 30942 30480 0 -1 4194304 37805 0 0 0 118219 32 0 0 25 0 1 0 211817762 135393280 32318 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/30942/statm: 33055 32318 111 241 0 32811 0
Current children cumulated CPU time (s) 1182.51
Current children cumulated vsize (KiB) 132220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31141
/proc/meminfo: memFree=1545800/2055920 swapFree=4142368/4192956
[pid=30942] ppid=30940 vsize=134324 CPUtime=1200.03
/proc/30942/stat : 30942 (cmusat_base) R 30940 30942 30480 0 -1 4194304 38693 0 0 0 119970 33 0 0 25 0 1 0 211817762 137547776 32866 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/30942/statm: 33581 32866 111 241 0 33337 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 134324

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

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

[startup+1200.46 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 31141
/proc/meminfo: memFree=1545800/2055920 swapFree=4142368/4192956
[pid=30942] ppid=30940 vsize=134324 CPUtime=1200.03
/proc/30942/stat : 30942 (cmusat_base) R 30940 30942 30480 0 -1 4194304 38693 0 0 0 119970 33 0 0 25 0 1 0 211817762 137547776 32866 18446744073709551615 134512640 135500113 4294956624 18446744073709551615 134560618 0 0 4096 35 0 0 0 17 1 0 0
/proc/30942/statm: 33581 32866 111 241 0 33337 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 134324

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.49
CPU time (s): 1200.06
CPU user time (s): 1199.7
CPU system time (s): 0.356945
CPU usage (%): 99.9644
Max. virtual memory (cumulated for all children) (KiB): 134324

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.7
system time used= 0.356945
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38693
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= 2009

runsolver used 1.39679 second user time and 2.72959 second system time

The end



Launcher Data (download as text)




Begin job on node7 on Mon Feb 19 20:57:10 UTC 2007

IDJOB= 300668
IDBENCH= 20040
IDSOLVER= 120
FILE ID= node7/300668-1171918630

PBS_JOBID= 3848892

Free space on /tmp= 66545 MiB

SOLVER NAME= CMUSAT BASE 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/5SAT/v700/unif-k5-r20-v700-c14000-S2033299325-04.cnf
COMMAND LINE= /tmp/evaluation/300668-1171918630/cmusat_base /tmp/evaluation/300668-1171918630/instance-300668-1171918630.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node7/watcher-300668-1171918630 -o ROOT/results/node7/solver-300668-1171918630 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/300668-1171918630/cmusat_base /tmp/evaluation/300668-1171918630/instance-300668-1171918630.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  544c1597ab92aa7740a50b9228bfe82f

RANDOM SEED= 481781212

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node7.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		: 3000.232
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		: 3000.232
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:       1677864 kB
Buffers:         50988 kB
Cached:         228824 kB
SwapCached:      16056 kB
Active:         217892 kB
Inactive:        92072 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1677864 kB
SwapTotal:     4192956 kB
SwapFree:      4142368 kB
Dirty:            2768 kB
Writeback:           0 kB
Mapped:          29848 kB
Slab:            53648 kB
Committed_AS:   784656 kB
PageTables:       1764 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= 66545 MiB

End job on node7 on Tue Feb 20 00:09:14 UTC 2007