Trace number 294519

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 2007-02-08? (TO) 1200.07 1200.48

General information on the benchmark

Namerandom/OnTreshold/7SAT/v50/
unif-k7-r89-v50-c4450-S1104207220-18.UNSAT.shuffled.cnf
MD5SUMf7104d4ea7ffa54012a8552b7fd4e3f8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark68.8725
Satisfiable
(Un)Satisfiability was proved
Number of variables50
Number of clauses4450
Sum of the clauses size31150
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 54450

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  50                                                   |
0.00/0.00	c |  Number of clauses:    4450                                                 |

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/node69/watcher-294519-1171789909 -o ROOT/results/node69/solver-294519-1171789909 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/294519-1171789909/cmusat /tmp/evaluation/294519-1171789909/instance-294519-1171789909.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.10 3/64 27278
/proc/meminfo: memFree=1076768/2055920 swapFree=4183028/4192956
[pid=27278] ppid=27276 vsize=2316 CPUtime=0
/proc/27278/stat : 27278 (cmusat) R 27276 27278 26590 0 -1 4194304 206 0 0 0 0 0 0 0 18 0 1 0 198948659 2371584 189 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/27278/statm: 579 190 96 243 0 333 0

[startup+0.107109 s]
/proc/loadavg: 1.00 1.00 1.10 3/64 27278
/proc/meminfo: memFree=1076768/2055920 swapFree=4183028/4192956
[pid=27278] ppid=27276 vsize=2820 CPUtime=0.1
/proc/27278/stat : 27278 (cmusat) R 27276 27278 26590 0 -1 4194304 434 0 0 0 10 0 0 0 18 0 1 0 198948659 2887680 331 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589506 0 0 4096 35 0 0 0 17 1 0 0
/proc/27278/statm: 705 331 118 243 0 459 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2820

[startup+0.515175 s]
/proc/loadavg: 1.00 1.00 1.10 3/64 27278
/proc/meminfo: memFree=1076768/2055920 swapFree=4183028/4192956
[pid=27278] ppid=27276 vsize=3368 CPUtime=0.51
/proc/27278/stat : 27278 (cmusat) R 27276 27278 26590 0 -1 4194304 584 0 0 0 51 0 0 0 21 0 1 0 198948659 3448832 481 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134580681 0 0 4096 35 0 0 0 17 1 0 0
/proc/27278/statm: 842 481 118 243 0 596 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 3368

[startup+1.33531 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 27279
/proc/meminfo: memFree=1074456/2055920 swapFree=4183028/4192956
[pid=27278] ppid=27276 vsize=4448 CPUtime=1.33
/proc/27278/stat : 27278 (cmusat) R 27276 27278 26590 0 -1 4194304 785 0 0 0 133 0 0 0 25 0 1 0 198948659 4554752 682 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589526 0 0 4096 35 0 0 0 17 1 0 0
/proc/27278/statm: 1112 682 118 243 0 866 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 4448

[startup+2.97158 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 27279
/proc/meminfo: memFree=1074008/2055920 swapFree=4183028/4192956
[pid=27278] ppid=27276 vsize=4688 CPUtime=2.96
/proc/27278/stat : 27278 (cmusat) R 27276 27278 26590 0 -1 4194304 899 0 0 0 296 0 0 0 25 0 1 0 198948659 4800512 786 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589715 0 0 4096 35 0 0 0 17 1 0 0
/proc/27278/statm: 1172 786 118 243 0 926 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 4688

[startup+6.25111 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 27279
/proc/meminfo: memFree=1071832/2055920 swapFree=4183028/4192956
[pid=27278] ppid=27276 vsize=7104 CPUtime=6.23
/proc/27278/stat : 27278 (cmusat) R 27276 27278 26590 0 -1 4194304 1529 0 0 0 623 0 0 0 25 0 1 0 198948659 7274496 1295 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 1 0 0
/proc/27278/statm: 1776 1295 118 243 0 1530 0
Current children cumulated CPU time (s) 6.23
Current children cumulated vsize (KiB) 7104

[startup+12.7042 s]
/proc/loadavg: 1.00 1.00 1.10 2/65 27279
/proc/meminfo: memFree=1070816/2055920 swapFree=4183028/4192956
[pid=27278] ppid=27276 vsize=7876 CPUtime=12.69
/proc/27278/stat : 27278 (cmusat) R 27276 27278 26590 0 -1 4194304 1954 0 0 0 1268 1 0 0 25 0 1 0 198948659 8065024 1540 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589764 0 0 4096 35 0 0 0 17 1 0 0
/proc/27278/statm: 1969 1540 118 243 0 1723 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7876

[startup+25.5093 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 27279
/proc/meminfo: memFree=1066792/2055920 swapFree=4183028/4192956
[pid=27278] ppid=27276 vsize=12560 CPUtime=25.49
/proc/27278/stat : 27278 (cmusat) R 27276 27278 26590 0 -1 4194304 3537 0 0 0 2547 2 0 0 25 0 1 0 198948659 12861440 2515 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27278/statm: 3140 2515 118 243 0 2894 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12560

[startup+51.1165 s]
/proc/loadavg: 1.00 1.00 1.09 2/65 27279
/proc/meminfo: memFree=1064040/2055920 swapFree=4183028/4192956
[pid=27278] ppid=27276 vsize=15168 CPUtime=51.08
/proc/27278/stat : 27278 (cmusat) R 27276 27278 26590 0 -1 4194304 4673 0 0 0 5106 2 0 0 25 0 1 0 198948659 15532032 3269 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/27278/statm: 3792 3269 118 243 0 3546 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 15168

[startup+102.324 s]
/proc/loadavg: 1.00 1.00 1.08 2/65 27279
/proc/meminfo: memFree=1056808/2055920 swapFree=4183028/4192956
[pid=27278] ppid=27276 vsize=23668 CPUtime=102.28
/proc/27278/stat : 27278 (cmusat) R 27276 27278 26590 0 -1 4194304 7537 0 0 0 10224 4 0 0 25 0 1 0 198948659 24236032 5032 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589569 0 0 4096 35 0 0 0 17 1 0 0
/proc/27278/statm: 5917 5032 118 243 0 5671 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 23668

[startup+162.343 s]
/proc/loadavg: 1.05 1.01 1.08 2/65 27279
/proc/meminfo: memFree=1053608/2055920 swapFree=4183028/4192956
[pid=27278] ppid=27276 vsize=26320 CPUtime=162.28
/proc/27278/stat : 27278 (cmusat) R 27276 27278 26590 0 -1 4194304 8872 0 0 0 16223 5 0 0 25 0 1 0 198948659 26951680 5811 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27278/statm: 6580 5811 118 243 0 6334 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 26320

[startup+222.358 s]
/proc/loadavg: 1.02 1.01 1.08 2/65 27279
/proc/meminfo: memFree=1049448/2055920 swapFree=4183028/4192956
[pid=27278] ppid=27276 vsize=30300 CPUtime=222.27
/proc/27278/stat : 27278 (cmusat) R 27276 27278 26590 0 -1 4194304 10506 0 0 0 22221 6 0 0 25 0 1 0 198948659 31027200 6850 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27278/statm: 7575 6850 118 243 0 7329 0
Current children cumulated CPU time (s) 222.27
Current children cumulated vsize (KiB) 30300

[startup+282.375 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 27279
/proc/meminfo: memFree=1038440/2055920 swapFree=4183028/4192956
[pid=27278] ppid=27276 vsize=45400 CPUtime=282.27
/proc/27278/stat : 27278 (cmusat) R 27276 27278 26590 0 -1 4194304 14629 0 0 0 28218 9 0 0 25 0 1 0 198948659 46489600 9575 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589569 0 0 4096 35 0 0 0 17 1 0 0
/proc/27278/statm: 11350 9575 118 243 0 11104 0
Current children cumulated CPU time (s) 282.27
Current children cumulated vsize (KiB) 45400

[startup+342.393 s]
/proc/loadavg: 1.00 1.00 1.07 2/65 27279
/proc/meminfo: memFree=1037864/2055920 swapFree=4183028/4192956
[pid=27278] ppid=27276 vsize=45512 CPUtime=342.26
/proc/27278/stat : 27278 (cmusat) R 27276 27278 26590 0 -1 4194304 15067 0 0 0 34217 9 0 0 25 0 1 0 198948659 46604288 9721 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/27278/statm: 11378 9721 118 243 0 11132 0
Current children cumulated CPU time (s) 342.26
Current children cumulated vsize (KiB) 45512

[startup+402.415 s]
/proc/loadavg: 1.00 1.00 1.06 2/65 27279
/proc/meminfo: memFree=1037480/2055920 swapFree=4183028/4192956
[pid=27278] ppid=27276 vsize=45512 CPUtime=402.27
/proc/27278/stat : 27278 (cmusat) R 27276 27278 26590 0 -1 4194304 15162 0 0 0 40218 9 0 0 25 0 1 0 198948659 46604288 9816 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27278/statm: 11378 9816 118 243 0 11132 0
Current children cumulated CPU time (s) 402.27
Current children cumulated vsize (KiB) 45512

[startup+462.431 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 27279
/proc/meminfo: memFree=1036904/2055920 swapFree=4183028/4192956
[pid=27278] ppid=27276 vsize=45896 CPUtime=462.26
/proc/27278/stat : 27278 (cmusat) R 27276 27278 26590 0 -1 4194304 15609 0 0 0 46217 9 0 0 25 0 1 0 198948659 46997504 9943 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/27278/statm: 11474 9943 118 243 0 11228 0
Current children cumulated CPU time (s) 462.26
Current children cumulated vsize (KiB) 45896

[startup+522.448 s]
/proc/loadavg: 1.00 1.00 1.05 2/65 27279
/proc/meminfo: memFree=1036136/2055920 swapFree=4183028/4192956
[pid=27278] ppid=27276 vsize=46288 CPUtime=522.26
/proc/27278/stat : 27278 (cmusat) R 27276 27278 26590 0 -1 4194304 16226 0 0 0 52216 10 0 0 25 0 1 0 198948659 47398912 10144 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27278/statm: 11572 10144 118 243 0 11326 0
Current children cumulated CPU time (s) 522.26
Current children cumulated vsize (KiB) 46288

[startup+582.461 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 27279
/proc/meminfo: memFree=1035688/2055920 swapFree=4183028/4192956
[pid=27278] ppid=27276 vsize=46808 CPUtime=582.26
/proc/27278/stat : 27278 (cmusat) R 27276 27278 26590 0 -1 4194304 16345 0 0 0 58216 10 0 0 25 0 1 0 198948659 47931392 10263 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27278/statm: 11702 10263 118 243 0 11456 0
Current children cumulated CPU time (s) 582.26
Current children cumulated vsize (KiB) 46808

[startup+642.484 s]
/proc/loadavg: 1.00 1.00 1.04 2/65 27279
/proc/meminfo: memFree=1032936/2055920 swapFree=4183028/4192956
[pid=27278] ppid=27276 vsize=49128 CPUtime=642.25
/proc/27278/stat : 27278 (cmusat) R 27276 27278 26590 0 -1 4194304 17466 0 0 0 64215 10 0 0 25 0 1 0 198948659 50307072 10934 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27278/statm: 12282 10934 118 243 0 12036 0
Current children cumulated CPU time (s) 642.25
Current children cumulated vsize (KiB) 49128

[startup+702.501 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 27279
/proc/meminfo: memFree=1032488/2055920 swapFree=4183028/4192956
[pid=27278] ppid=27276 vsize=49908 CPUtime=702.25
/proc/27278/stat : 27278 (cmusat) R 27276 27278 26590 0 -1 4194304 17678 0 0 0 70215 10 0 0 25 0 1 0 198948659 51105792 11047 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/27278/statm: 12477 11047 118 243 0 12231 0
Current children cumulated CPU time (s) 702.25
Current children cumulated vsize (KiB) 49908

[startup+762.516 s]
/proc/loadavg: 1.00 1.00 1.03 2/65 27279
/proc/meminfo: memFree=1030440/2055920 swapFree=4183028/4192956
[pid=27278] ppid=27276 vsize=51624 CPUtime=762.25
/proc/27278/stat : 27278 (cmusat) R 27276 27278 26590 0 -1 4194304 18222 0 0 0 76214 11 0 0 25 0 1 0 198948659 52862976 11591 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27278/statm: 12906 11591 118 243 0 12660 0
Current children cumulated CPU time (s) 762.25
Current children cumulated vsize (KiB) 51624

[startup+822.535 s]
/proc/loadavg: 1.08 1.02 1.02 2/65 27279
/proc/meminfo: memFree=1028968/2055920 swapFree=4183028/4192956
[pid=27278] ppid=27276 vsize=53024 CPUtime=822.24
/proc/27278/stat : 27278 (cmusat) R 27276 27278 26590 0 -1 4194304 19055 0 0 0 82213 11 0 0 25 0 1 0 198948659 54296576 11903 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589684 0 0 4096 35 0 0 0 17 1 0 0
/proc/27278/statm: 13256 11903 118 243 0 13010 0
Current children cumulated CPU time (s) 822.24
Current children cumulated vsize (KiB) 53024

[startup+882.554 s]
/proc/loadavg: 1.03 1.01 1.02 2/65 27279
/proc/meminfo: memFree=1028712/2055920 swapFree=4183028/4192956
[pid=27278] ppid=27276 vsize=53284 CPUtime=882.24
/proc/27278/stat : 27278 (cmusat) R 27276 27278 26590 0 -1 4194304 19158 0 0 0 88212 12 0 0 25 0 1 0 198948659 54562816 11973 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589578 0 0 4096 35 0 0 0 17 1 0 0
/proc/27278/statm: 13321 11973 118 243 0 13075 0
Current children cumulated CPU time (s) 882.24
Current children cumulated vsize (KiB) 53284

[startup+942.57 s]
/proc/loadavg: 1.01 1.00 1.01 2/65 27279
/proc/meminfo: memFree=1026600/2055920 swapFree=4183028/4192956
[pid=27278] ppid=27276 vsize=55400 CPUtime=942.23
/proc/27278/stat : 27278 (cmusat) R 27276 27278 26590 0 -1 4194304 19833 0 0 0 94211 12 0 0 25 0 1 0 198948659 56729600 12550 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589536 0 0 4096 35 0 0 0 17 1 0 0
/proc/27278/statm: 13850 12550 118 243 0 13604 0
Current children cumulated CPU time (s) 942.23
Current children cumulated vsize (KiB) 55400

[startup+1002.59 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 27279
/proc/meminfo: memFree=1024616/2055920 swapFree=4183028/4192956
[pid=27278] ppid=27276 vsize=57032 CPUtime=1002.23
/proc/27278/stat : 27278 (cmusat) R 27276 27278 26590 0 -1 4194304 20789 0 0 0 100210 13 0 0 25 0 1 0 198948659 58400768 13042 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27278/statm: 14258 13042 118 243 0 14012 0
Current children cumulated CPU time (s) 1002.23
Current children cumulated vsize (KiB) 57032

[startup+1062.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27279
/proc/meminfo: memFree=1024424/2055920 swapFree=4183028/4192956
[pid=27278] ppid=27276 vsize=57164 CPUtime=1062.23
/proc/27278/stat : 27278 (cmusat) R 27276 27278 26590 0 -1 4194304 20823 0 0 0 106210 13 0 0 25 0 1 0 198948659 58535936 13076 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27278/statm: 14291 13076 118 243 0 14045 0
Current children cumulated CPU time (s) 1062.23
Current children cumulated vsize (KiB) 57164

[startup+1122.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27279
/proc/meminfo: memFree=1023912/2055920 swapFree=4183028/4192956
[pid=27278] ppid=27276 vsize=57812 CPUtime=1122.23
/proc/27278/stat : 27278 (cmusat) R 27276 27278 26590 0 -1 4194304 21015 0 0 0 112209 14 0 0 25 0 1 0 198948659 59199488 13170 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/27278/statm: 14453 13170 118 243 0 14207 0
Current children cumulated CPU time (s) 1122.23
Current children cumulated vsize (KiB) 57812

[startup+1182.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27279
/proc/meminfo: memFree=1003816/2055920 swapFree=4183028/4192956
[pid=27278] ppid=27276 vsize=85792 CPUtime=1182.23
/proc/27278/stat : 27278 (cmusat) R 27276 27278 26590 0 -1 4194304 28752 0 0 0 118206 17 0 0 25 0 1 0 198948659 87851008 18170 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134590196 0 0 4096 35 0 0 0 17 1 0 0
/proc/27278/statm: 21448 18170 118 243 0 21202 0
Current children cumulated CPU time (s) 1182.23
Current children cumulated vsize (KiB) 85792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.47 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27279
/proc/meminfo: memFree=1003816/2055920 swapFree=4183028/4192956
[pid=27278] ppid=27276 vsize=85792 CPUtime=1200.05
/proc/27278/stat : 27278 (cmusat) R 27276 27278 26590 0 -1 4194304 28752 0 0 0 119988 17 0 0 25 0 1 0 198948659 87851008 18170 18446744073709551615 134512640 135508737 4294956640 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/27278/statm: 21448 18170 118 243 0 21202 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 85792

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): 1200.48
CPU time (s): 1200.07
CPU user time (s): 1199.88
CPU system time (s): 0.189971
CPU usage (%): 99.9658
Max. virtual memory (cumulated for all children) (KiB): 87828

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.88
system time used= 0.189971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 28752
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= 3052

runsolver used 0.739887 second user time and 2.47062 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Sun Feb 18 09:11:49 UTC 2007

IDJOB= 294519
IDBENCH= 19890
IDSOLVER= 121
FILE ID= node69/294519-1171789909

PBS_JOBID= 3839577

Free space on /tmp= 66562 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v50/unif-k7-r89-v50-c4450-S1104207220-18.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/294519-1171789909/cmusat /tmp/evaluation/294519-1171789909/instance-294519-1171789909.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-294519-1171789909 -o ROOT/results/node69/solver-294519-1171789909 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/294519-1171789909/cmusat /tmp/evaluation/294519-1171789909/instance-294519-1171789909.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  f7104d4ea7ffa54012a8552b7fd4e3f8

RANDOM SEED= 703891233

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.261
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		: 3000.261
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:       1077176 kB
Buffers:         49060 kB
Cached:         819376 kB
SwapCached:       4412 kB
Active:         617328 kB
Inactive:       261368 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1077176 kB
SwapTotal:     4192956 kB
SwapFree:      4183028 kB
Dirty:            2552 kB
Writeback:           0 kB
Mapped:          15540 kB
Slab:            86036 kB
Committed_AS:   554924 kB
PageTables:       1472 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= 66562 MiB

End job on node69 on Sun Feb 18 09:31:52 UTC 2007