Trace number 307297

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
MXC 2007-02-08? (TO) 1200.13 1200.46

General information on the benchmark

Namerandom/LargeSize/3SAT/v19000/
unif-k3-r4.2-v19000-c79800-S1106616038-10.cnf
MD5SUM1bd200ca6b73c0fa613e535a4939c609
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of 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/node18/watcher-307297-1172117348 -o ROOT/results/node18/solver-307297-1172117348 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/307297-1172117348/mxc /tmp/evaluation/307297-1172117348/instance-307297-1172117348.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 0.99 0.99 3/77 18909
/proc/meminfo: memFree=1791928/2055920 swapFree=4192812/4192956
[pid=18909] ppid=18907 vsize=3884 CPUtime=0
/proc/18909/stat : 18909 (mxc) R 18907 18909 17401 0 -1 4194304 801 0 0 0 0 0 0 0 18 0 1 0 231689370 3977216 785 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134523463 0 0 4096 0 0 0 0 17 1 0 0
/proc/18909/statm: 971 789 46 122 0 845 0

[startup+0.107155 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 18909
/proc/meminfo: memFree=1791928/2055920 swapFree=4192812/4192956
[pid=18909] ppid=18907 vsize=6532 CPUtime=0.09
/proc/18909/stat : 18909 (mxc) R 18907 18909 17401 0 -1 4194304 1757 0 0 0 9 0 0 0 18 0 1 0 231689370 6688768 1356 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18909/statm: 1633 1357 57 122 0 1507 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6532

[startup+0.51519 s]
/proc/loadavg: 0.92 0.99 0.99 3/77 18909
/proc/meminfo: memFree=1791928/2055920 swapFree=4192812/4192956
[pid=18909] ppid=18907 vsize=7324 CPUtime=0.5
/proc/18909/stat : 18909 (mxc) R 18907 18909 17401 0 -1 4194304 1948 0 0 0 50 0 0 0 22 0 1 0 231689370 7499776 1547 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519987 0 0 4096 0 0 0 0 17 1 0 0
/proc/18909/statm: 1831 1547 59 122 0 1705 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 7324

[startup+1.33627 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 18910
/proc/meminfo: memFree=1785328/2055920 swapFree=4192812/4192956
[pid=18909] ppid=18907 vsize=8116 CPUtime=1.33
/proc/18909/stat : 18909 (mxc) R 18907 18909 17401 0 -1 4194304 2155 0 0 0 132 1 0 0 25 0 1 0 231689370 8310784 1754 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519284 0 0 4096 0 0 0 0 17 1 0 0
/proc/18909/statm: 2029 1754 59 122 0 1903 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 8116

[startup+2.97243 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 18910
/proc/meminfo: memFree=1783856/2055920 swapFree=4192812/4192956
[pid=18909] ppid=18907 vsize=10360 CPUtime=2.96
/proc/18909/stat : 18909 (mxc) R 18907 18909 17401 0 -1 4194304 2715 0 0 0 295 1 0 0 25 0 1 0 231689370 10608640 2314 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134688363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18909/statm: 2590 2314 59 122 0 2464 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 10360

[startup+6.25375 s]
/proc/loadavg: 0.93 0.99 0.99 2/78 18910
/proc/meminfo: memFree=1779056/2055920 swapFree=4192812/4192956
[pid=18909] ppid=18907 vsize=14744 CPUtime=6.24
/proc/18909/stat : 18909 (mxc) R 18907 18909 17401 0 -1 4194304 3795 0 0 0 621 3 0 0 25 0 1 0 231689370 15097856 3394 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134535083 0 0 4096 0 0 0 0 17 1 0 0
/proc/18909/statm: 3686 3394 59 122 0 3560 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 14744

[startup+12.7104 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 18910
/proc/meminfo: memFree=1770544/2055920 swapFree=4192812/4192956
[pid=18909] ppid=18907 vsize=22676 CPUtime=12.7
/proc/18909/stat : 18909 (mxc) R 18907 18909 17401 0 -1 4194304 5799 0 0 0 1265 5 0 0 25 0 1 0 231689370 23220224 5398 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18909/statm: 5669 5398 59 122 0 5543 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 22676

[startup+25.5116 s]
/proc/loadavg: 0.95 0.99 0.99 2/78 18910
/proc/meminfo: memFree=1756656/2055920 swapFree=4192812/4192956
[pid=18909] ppid=18907 vsize=37076 CPUtime=25.49
/proc/18909/stat : 18909 (mxc) R 18907 18909 17401 0 -1 4194304 9393 0 0 0 2542 7 0 0 25 0 1 0 231689370 37965824 8992 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519261 0 0 4096 0 0 0 0 17 1 0 0
/proc/18909/statm: 9269 8992 59 122 0 9143 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 37076

[startup+51.1241 s]
/proc/loadavg: 0.97 0.99 0.99 2/78 18910
/proc/meminfo: memFree=1730736/2055920 swapFree=4192812/4192956
[pid=18909] ppid=18907 vsize=62704 CPUtime=51.1
/proc/18909/stat : 18909 (mxc) R 18907 18909 17401 0 -1 4194304 15768 0 0 0 5097 13 0 0 25 0 1 0 231689370 64208896 15367 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/18909/statm: 15676 15367 59 122 0 15550 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 62704

[startup+102.343 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 18910
/proc/meminfo: memFree=1676400/2055920 swapFree=4192812/4192956
[pid=18909] ppid=18907 vsize=117548 CPUtime=102.3
/proc/18909/stat : 18909 (mxc) R 18907 18909 17401 0 -1 4194304 29448 0 0 0 10204 26 0 0 25 0 1 0 231689370 120369152 29047 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134531357 0 0 4096 0 0 0 0 17 1 0 0
/proc/18909/statm: 29387 29047 59 122 0 29261 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 117548

[startup+162.377 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 18910
/proc/meminfo: memFree=1625840/2055920 swapFree=4192812/4192956
[pid=18909] ppid=18907 vsize=166740 CPUtime=162.32
/proc/18909/stat : 18909 (mxc) R 18907 18909 17401 0 -1 4194304 41900 0 0 0 16193 39 0 0 25 0 1 0 231689370 170741760 41388 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/18909/statm: 41685 41388 67 122 0 41559 0
Current children cumulated CPU time (s) 162.32
Current children cumulated vsize (KiB) 166740

[startup+222.406 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 18910
/proc/meminfo: memFree=1625840/2055920 swapFree=4192812/4192956
[pid=18909] ppid=18907 vsize=166740 CPUtime=222.33
/proc/18909/stat : 18909 (mxc) R 18907 18909 17401 0 -1 4194304 41900 0 0 0 22194 39 0 0 25 0 1 0 231689370 170741760 41388 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18909/statm: 41685 41388 67 122 0 41559 0
Current children cumulated CPU time (s) 222.33
Current children cumulated vsize (KiB) 166740

[startup+282.433 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18910
/proc/meminfo: memFree=1603376/2055920 swapFree=4192812/4192956
[pid=18909] ppid=18907 vsize=189740 CPUtime=282.35
/proc/18909/stat : 18909 (mxc) R 18907 18909 17401 0 -1 4194304 47663 0 0 0 28188 47 0 0 25 0 1 0 231689370 194293760 47151 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18909/statm: 47435 47151 67 122 0 47309 0
Current children cumulated CPU time (s) 282.35
Current children cumulated vsize (KiB) 189740

[startup+342.465 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18910
/proc/meminfo: memFree=1586224/2055920 swapFree=4192812/4192956
[pid=18909] ppid=18907 vsize=206128 CPUtime=342.36
/proc/18909/stat : 18909 (mxc) R 18907 18909 17401 0 -1 4194304 51876 0 0 0 34185 51 0 0 25 0 1 0 231689370 211075072 51244 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519252 0 0 4096 0 0 0 0 17 1 0 0
/proc/18909/statm: 51532 51244 67 122 0 51406 0
Current children cumulated CPU time (s) 342.36
Current children cumulated vsize (KiB) 206128

[startup+402.496 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18910
/proc/meminfo: memFree=1586224/2055920 swapFree=4192812/4192956
[pid=18909] ppid=18907 vsize=206128 CPUtime=402.37
/proc/18909/stat : 18909 (mxc) R 18907 18909 17401 0 -1 4194304 51876 0 0 0 40186 51 0 0 25 0 1 0 231689370 211075072 51244 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18909/statm: 51532 51244 67 122 0 51406 0
Current children cumulated CPU time (s) 402.37
Current children cumulated vsize (KiB) 206128

[startup+462.517 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18910
/proc/meminfo: memFree=1575472/2055920 swapFree=4192812/4192956
[pid=18909] ppid=18907 vsize=217236 CPUtime=462.38
/proc/18909/stat : 18909 (mxc) R 18907 18909 17401 0 -1 4194304 54661 0 0 0 46183 55 0 0 25 0 1 0 231689370 222449664 54029 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18909/statm: 54309 54029 67 122 0 54183 0
Current children cumulated CPU time (s) 462.38
Current children cumulated vsize (KiB) 217236

[startup+522.548 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18910
/proc/meminfo: memFree=1568816/2055920 swapFree=4192812/4192956
[pid=18909] ppid=18907 vsize=223828 CPUtime=522.39
/proc/18909/stat : 18909 (mxc) R 18907 18909 17401 0 -1 4194304 56337 0 0 0 52182 57 0 0 25 0 1 0 231689370 229199872 55573 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519200 0 0 4096 0 0 0 0 17 1 0 0
/proc/18909/statm: 55957 55573 67 122 0 55831 0
Current children cumulated CPU time (s) 522.39
Current children cumulated vsize (KiB) 223828

[startup+582.574 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18910
/proc/meminfo: memFree=1568816/2055920 swapFree=4192812/4192956
[pid=18909] ppid=18907 vsize=223828 CPUtime=582.4
/proc/18909/stat : 18909 (mxc) R 18907 18909 17401 0 -1 4194304 56337 0 0 0 58183 57 0 0 25 0 1 0 231689370 229199872 55573 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18909/statm: 55957 55573 67 122 0 55831 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 223828

[startup+642.607 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18910
/proc/meminfo: memFree=1568816/2055920 swapFree=4192812/4192956
[pid=18909] ppid=18907 vsize=223828 CPUtime=642.42
/proc/18909/stat : 18909 (mxc) R 18907 18909 17401 0 -1 4194304 56337 0 0 0 64184 58 0 0 25 0 1 0 231689370 229199872 55573 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134528505 0 0 4096 0 0 0 0 17 1 0 0
/proc/18909/statm: 55957 55573 67 122 0 55831 0
Current children cumulated CPU time (s) 642.42
Current children cumulated vsize (KiB) 223828

[startup+702.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18910
/proc/meminfo: memFree=1549936/2055920 swapFree=4192812/4192956
[pid=18909] ppid=18907 vsize=242600 CPUtime=702.44
/proc/18909/stat : 18909 (mxc) R 18907 18909 17401 0 -1 4194304 61178 0 0 0 70180 64 0 0 25 0 1 0 231689370 248422400 60269 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519311 0 0 4096 0 0 0 0 17 1 0 0
/proc/18909/statm: 60650 60269 67 122 0 60524 0
Current children cumulated CPU time (s) 702.44
Current children cumulated vsize (KiB) 242600

[startup+762.675 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18910
/proc/meminfo: memFree=1550000/2055920 swapFree=4192812/4192956
[pid=18909] ppid=18907 vsize=242600 CPUtime=762.46
/proc/18909/stat : 18909 (mxc) R 18907 18909 17401 0 -1 4194304 61178 0 0 0 76181 65 0 0 25 0 1 0 231689370 248422400 60269 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18909/statm: 60650 60269 67 122 0 60524 0
Current children cumulated CPU time (s) 762.46
Current children cumulated vsize (KiB) 242600

[startup+822.706 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18910
/proc/meminfo: memFree=1550000/2055920 swapFree=4192812/4192956
[pid=18909] ppid=18907 vsize=242600 CPUtime=822.47
/proc/18909/stat : 18909 (mxc) R 18907 18909 17401 0 -1 4194304 61178 0 0 0 82182 65 0 0 25 0 1 0 231689370 248422400 60269 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18909/statm: 60650 60269 67 122 0 60524 0
Current children cumulated CPU time (s) 822.47
Current children cumulated vsize (KiB) 242600

[startup+882.736 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18910
/proc/meminfo: memFree=1550000/2055920 swapFree=4192812/4192956
[pid=18909] ppid=18907 vsize=242600 CPUtime=882.49
/proc/18909/stat : 18909 (mxc) R 18907 18909 17401 0 -1 4194304 61178 0 0 0 88183 66 0 0 25 0 1 0 231689370 248422400 60269 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/18909/statm: 60650 60269 67 122 0 60524 0
Current children cumulated CPU time (s) 882.49
Current children cumulated vsize (KiB) 242600

[startup+942.763 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 18910
/proc/meminfo: memFree=1541936/2055920 swapFree=4192812/4192956
[pid=18909] ppid=18907 vsize=250532 CPUtime=942.49
/proc/18909/stat : 18909 (mxc) R 18907 18909 17401 0 -1 4194304 63316 0 0 0 94182 67 0 0 25 0 1 0 231689370 256544768 62262 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134530261 0 0 4096 0 0 0 0 17 1 0 0
/proc/18909/statm: 62633 62262 67 122 0 62507 0
Current children cumulated CPU time (s) 942.49
Current children cumulated vsize (KiB) 250532

[startup+1002.79 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 18910
/proc/meminfo: memFree=1541936/2055920 swapFree=4192812/4192956
[pid=18909] ppid=18907 vsize=250532 CPUtime=1002.51
/proc/18909/stat : 18909 (mxc) R 18907 18909 17401 0 -1 4194304 63316 0 0 0 100183 68 0 0 25 0 1 0 231689370 256544768 62262 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18909/statm: 62633 62262 67 122 0 62507 0
Current children cumulated CPU time (s) 1002.51
Current children cumulated vsize (KiB) 250532

[startup+1062.83 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 18910
/proc/meminfo: memFree=1541936/2055920 swapFree=4192812/4192956
[pid=18909] ppid=18907 vsize=250532 CPUtime=1062.52
/proc/18909/stat : 18909 (mxc) R 18907 18909 17401 0 -1 4194304 63317 0 0 0 106184 68 0 0 25 0 1 0 231689370 256544768 62263 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519249 0 0 4096 0 0 0 0 17 1 0 0
/proc/18909/statm: 62633 62263 67 122 0 62507 0
Current children cumulated CPU time (s) 1062.52
Current children cumulated vsize (KiB) 250532

[startup+1122.86 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18910
/proc/meminfo: memFree=1541936/2055920 swapFree=4192812/4192956
[pid=18909] ppid=18907 vsize=250532 CPUtime=1122.54
/proc/18909/stat : 18909 (mxc) R 18907 18909 17401 0 -1 4194304 63317 0 0 0 112185 69 0 0 25 0 1 0 231689370 256544768 62263 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18909/statm: 62633 62263 67 122 0 62507 0
Current children cumulated CPU time (s) 1122.54
Current children cumulated vsize (KiB) 250532

[startup+1182.89 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18910
/proc/meminfo: memFree=1518192/2055920 swapFree=4192812/4192956
[pid=18909] ppid=18907 vsize=274184 CPUtime=1182.55
/proc/18909/stat : 18909 (mxc) R 18907 18909 17401 0 -1 4194304 69372 0 0 0 118180 75 0 0 25 0 1 0 231689370 280764416 68159 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519964 0 0 4096 0 0 0 0 17 1 0 0
/proc/18909/statm: 68546 68159 67 122 0 68420 0
Current children cumulated CPU time (s) 1182.55
Current children cumulated vsize (KiB) 274184



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18910
/proc/meminfo: memFree=1518192/2055920 swapFree=4192812/4192956
[pid=18909] ppid=18907 vsize=274184 CPUtime=1200.07
/proc/18909/stat : 18909 (mxc) R 18907 18909 17401 0 -1 4194304 69372 0 0 0 119932 75 0 0 25 0 1 0 231689370 280764416 68159 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18909/statm: 68546 68159 67 122 0 68420 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 274184

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

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

[startup+1200.41 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 18910
/proc/meminfo: memFree=1518192/2055920 swapFree=4192812/4192956
[pid=18909] ppid=18907 vsize=274184 CPUtime=1200.07
/proc/18909/stat : 18909 (mxc) R 18907 18909 17401 0 -1 4194304 69372 0 0 0 119932 75 0 0 25 0 1 0 231689370 280764416 68159 18446744073709551615 134512640 135013041 4294956704 18446744073709551615 134519215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18909/statm: 68546 68159 67 122 0 68420 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 274184

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.46
CPU time (s): 1200.13
CPU user time (s): 1199.33
CPU system time (s): 0.802877
CPU usage (%): 99.9726
Max. virtual memory (cumulated for all children) (KiB): 274820

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.33
system time used= 0.802877
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 69372
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= 24758

runsolver used 1.36879 second user time and 2.71659 second system time

The end



Launcher Data (download as text)




Begin job on node18 on Thu Feb 22 04:09:08 UTC 2007

IDJOB= 307297
IDBENCH= 20202
IDSOLVER= 107
FILE ID= node18/307297-1172117348

PBS_JOBID= 3865364

Free space on /tmp= 66542 MiB

SOLVER NAME= MXC 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v19000/unif-k3-r4.2-v19000-c79800-S1106616038-10.cnf
COMMAND LINE= /tmp/evaluation/307297-1172117348/mxc /tmp/evaluation/307297-1172117348/instance-307297-1172117348.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node18/watcher-307297-1172117348 -o ROOT/results/node18/solver-307297-1172117348 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/307297-1172117348/mxc /tmp/evaluation/307297-1172117348/instance-307297-1172117348.cnf            

META MD5SUM SOLVER= fd459248d3e92e664505cc2f0f683bf4
MD5SUM BENCH=  1bd200ca6b73c0fa613e535a4939c609

RANDOM SEED= 703191375

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node18.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:       1792336 kB
Buffers:         28164 kB
Cached:         119192 kB
SwapCached:          0 kB
Active:         116756 kB
Inactive:        90304 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1792336 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            2144 kB
Writeback:           0 kB
Mapped:          78608 kB
Slab:            42144 kB
Committed_AS:   911164 kB
PageTables:       1668 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= 66542 MiB

End job on node18 on Thu Feb 22 04:29:11 UTC 2007