Trace number 303580

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) 1200.08 1200.37

General information on the benchmark

Namerandom/LargeSize/7SAT/v200/
unif-k7-r85-v200-c17000-S478782385-06.cnf
MD5SUM7654f0e6b6656b6051959d39f88c3399
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 variables200
Number of clauses17000
Sum of the clauses size119000
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 517000

Solver Data (download as text)

0.00/0.00	c Pre-processing provided 0 assignments
0.00/0.00	c |  Number of variables:  200                                                  |
0.00/0.03	c |  Number of clauses:    17000                                                |

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/node34/watcher-303580-1172038678 -o ROOT/results/node34/solver-303580-1172038678 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303580-1172038678/cmusat /tmp/evaluation/303580-1172038678/instance-303580-1172038678.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 1.00 3/64 22219
/proc/meminfo: memFree=1460648/2055920 swapFree=4182748/4192956
[pid=22219] ppid=22217 vsize=2316 CPUtime=0
/proc/22219/stat : 22219 (cmusat) R 22217 22219 21109 0 -1 4194304 293 0 0 0 0 0 0 0 18 0 1 0 197631642 2371584 276 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 135092575 0 0 4096 35 0 0 0 17 1 0 0
/proc/22219/statm: 579 277 96 243 0 333 0

[startup+0.10662 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22219
/proc/meminfo: memFree=1460648/2055920 swapFree=4182748/4192956
[pid=22219] ppid=22217 vsize=3716 CPUtime=0.1
/proc/22219/stat : 22219 (cmusat) R 22217 22219 21109 0 -1 4194304 658 0 0 0 10 0 0 0 18 0 1 0 197631642 3805184 641 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134530333 0 0 4096 35 0 0 0 17 1 0 0
/proc/22219/statm: 929 641 107 243 0 683 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 3716

[startup+0.514652 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22219
/proc/meminfo: memFree=1460648/2055920 swapFree=4182748/4192956
[pid=22219] ppid=22217 vsize=4836 CPUtime=0.5
/proc/22219/stat : 22219 (cmusat) R 22217 22219 21109 0 -1 4194304 1365 0 0 0 50 0 0 0 21 0 1 0 197631642 4952064 827 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/22219/statm: 1209 827 118 243 0 963 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 4836

[startup+1.33472 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22220
/proc/meminfo: memFree=1456288/2055920 swapFree=4182748/4192956
[pid=22219] ppid=22217 vsize=6816 CPUtime=1.32
/proc/22219/stat : 22219 (cmusat) R 22217 22219 21109 0 -1 4194304 1888 0 0 0 132 0 0 0 25 0 1 0 197631642 6979584 1350 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/22219/statm: 1704 1350 118 243 0 1458 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 6816

[startup+2.97085 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22220
/proc/meminfo: memFree=1454048/2055920 swapFree=4182748/4192956
[pid=22219] ppid=22217 vsize=8612 CPUtime=2.96
/proc/22219/stat : 22219 (cmusat) R 22217 22219 21109 0 -1 4194304 2611 0 0 0 295 1 0 0 25 0 1 0 197631642 8818688 1830 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589563 0 0 4096 35 0 0 0 17 1 0 0
/proc/22219/statm: 2153 1830 118 243 0 1907 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 8612

[startup+6.24712 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22220
/proc/meminfo: memFree=1452512/2055920 swapFree=4182748/4192956
[pid=22219] ppid=22217 vsize=9948 CPUtime=6.24
/proc/22219/stat : 22219 (cmusat) R 22217 22219 21109 0 -1 4194304 3064 0 0 0 622 2 0 0 25 0 1 0 197631642 10186752 2175 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589753 0 0 4096 35 0 0 0 17 1 0 0
/proc/22219/statm: 2487 2175 118 243 0 2241 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9948

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22220
/proc/meminfo: memFree=1445792/2055920 swapFree=4182748/4192956
[pid=22219] ppid=22217 vsize=16992 CPUtime=12.69
/proc/22219/stat : 22219 (cmusat) R 22217 22219 21109 0 -1 4194304 5041 0 0 0 1266 3 0 0 25 0 1 0 197631642 17399808 3707 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/22219/statm: 4248 3707 118 243 0 4002 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16992

[startup+25.5067 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22220
/proc/meminfo: memFree=1445536/2055920 swapFree=4182748/4192956
[pid=22219] ppid=22217 vsize=16992 CPUtime=25.49
/proc/22219/stat : 22219 (cmusat) R 22217 22219 21109 0 -1 4194304 5257 0 0 0 2546 3 0 0 25 0 1 0 197631642 17399808 3771 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/22219/statm: 4248 3771 118 243 0 4002 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16992

[startup+51.1108 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22220
/proc/meminfo: memFree=1440736/2055920 swapFree=4182748/4192956
[pid=22219] ppid=22217 vsize=21676 CPUtime=51.09
/proc/22219/stat : 22219 (cmusat) R 22217 22219 21109 0 -1 4194304 6792 0 0 0 5105 4 0 0 25 0 1 0 197631642 22196224 5021 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/22219/statm: 5419 5021 118 243 0 5173 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 21676

[startup+102.318 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22220
/proc/meminfo: memFree=1423008/2055920 swapFree=4182748/4192956
[pid=22219] ppid=22217 vsize=40948 CPUtime=102.28
/proc/22219/stat : 22219 (cmusat) R 22217 22219 21109 0 -1 4194304 12222 0 0 0 10221 7 0 0 25 0 1 0 197631642 41930752 9440 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/22219/statm: 10237 9440 118 243 0 9991 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 40948

[startup+162.335 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22220
/proc/meminfo: memFree=1421856/2055920 swapFree=4182748/4192956
[pid=22219] ppid=22217 vsize=41628 CPUtime=162.28
/proc/22219/stat : 22219 (cmusat) R 22217 22219 21109 0 -1 4194304 12950 0 0 0 16221 7 0 0 25 0 1 0 197631642 42627072 9709 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/22219/statm: 10407 9709 118 243 0 10161 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 41628

[startup+222.352 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22220
/proc/meminfo: memFree=1418592/2055920 swapFree=4182748/4192956
[pid=22219] ppid=22217 vsize=44836 CPUtime=222.29
/proc/22219/stat : 22219 (cmusat) R 22217 22219 21109 0 -1 4194304 13965 0 0 0 22220 9 0 0 25 0 1 0 197631642 45912064 10547 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589612 0 0 4096 35 0 0 0 17 1 0 0
/proc/22219/statm: 11209 10547 118 243 0 10963 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 44836

[startup+282.368 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22220
/proc/meminfo: memFree=1412192/2055920 swapFree=4182748/4192956
[pid=22219] ppid=22217 vsize=50644 CPUtime=282.29
/proc/22219/stat : 22219 (cmusat) R 22217 22219 21109 0 -1 4194304 15924 0 0 0 28218 11 0 0 25 0 1 0 197631642 51859456 12106 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590282 0 0 4096 35 0 0 0 17 1 0 0
/proc/22219/statm: 12661 12106 118 243 0 12415 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 50644

[startup+342.385 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22220
/proc/meminfo: memFree=1408032/2055920 swapFree=4182748/4192956
[pid=22219] ppid=22217 vsize=54728 CPUtime=342.29
/proc/22219/stat : 22219 (cmusat) R 22217 22219 21109 0 -1 4194304 17215 0 0 0 34217 12 0 0 25 0 1 0 197631642 56041472 13172 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/22219/statm: 13682 13172 118 243 0 13436 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 54728

[startup+402.402 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22222
/proc/meminfo: memFree=1403040/2055920 swapFree=4182748/4192956
[pid=22219] ppid=22217 vsize=59420 CPUtime=402.3
/proc/22219/stat : 22219 (cmusat) R 22217 22219 21109 0 -1 4194304 18667 0 0 0 40216 14 0 0 25 0 1 0 197631642 60846080 14380 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589601 0 0 4096 35 0 0 0 17 1 0 0
/proc/22219/statm: 14855 14380 118 243 0 14609 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 59420

[startup+462.418 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 22222
/proc/meminfo: memFree=1373920/2055920 swapFree=4182748/4192956
[pid=22219] ppid=22217 vsize=92312 CPUtime=462.3
/proc/22219/stat : 22219 (cmusat) R 22217 22219 21109 0 -1 4194304 27270 0 0 0 46213 17 0 0 25 0 1 0 197631642 94527488 21654 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134590202 0 0 4096 35 0 0 0 17 1 0 0
/proc/22219/statm: 23078 21654 118 243 0 22832 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 92312

[startup+522.436 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 22222
/proc/meminfo: memFree=1373792/2055920 swapFree=4182748/4192956
[pid=22219] ppid=22217 vsize=92312 CPUtime=522.3
/proc/22219/stat : 22219 (cmusat) R 22217 22219 21109 0 -1 4194304 27306 0 0 0 52213 17 0 0 25 0 1 0 197631642 94527488 21690 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589665 0 0 4096 35 0 0 0 17 1 0 0
/proc/22219/statm: 23078 21690 118 243 0 22832 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 92312

[startup+582.453 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 22222
/proc/meminfo: memFree=1373408/2055920 swapFree=4182748/4192956
[pid=22219] ppid=22217 vsize=92416 CPUtime=582.31
/proc/22219/stat : 22219 (cmusat) R 22217 22219 21109 0 -1 4194304 27692 0 0 0 58214 17 0 0 25 0 1 0 197631642 94633984 21788 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/22219/statm: 23104 21788 118 243 0 22858 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 92416

[startup+642.476 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22222
/proc/meminfo: memFree=1372832/2055920 swapFree=4182748/4192956
[pid=22219] ppid=22217 vsize=92528 CPUtime=642.31
/proc/22219/stat : 22219 (cmusat) R 22217 22219 21109 0 -1 4194304 28148 0 0 0 64214 17 0 0 25 0 1 0 197631642 94748672 21930 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/22219/statm: 23132 21930 118 243 0 22886 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 92528

[startup+702.492 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22222
/proc/meminfo: memFree=1372512/2055920 swapFree=4182748/4192956
[pid=22219] ppid=22217 vsize=92892 CPUtime=702.31
/proc/22219/stat : 22219 (cmusat) R 22217 22219 21109 0 -1 4194304 28232 0 0 0 70214 17 0 0 25 0 1 0 197631642 95121408 22014 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/22219/statm: 23223 22014 118 243 0 22977 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 92892

[startup+762.509 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22222
/proc/meminfo: memFree=1371360/2055920 swapFree=4182748/4192956
[pid=22219] ppid=22217 vsize=93788 CPUtime=762.32
/proc/22219/stat : 22219 (cmusat) R 22217 22219 21109 0 -1 4194304 28893 0 0 0 76215 17 0 0 25 0 1 0 197631642 96038912 22300 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/22219/statm: 23447 22300 118 243 0 23201 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 93788

[startup+822.53 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22222
/proc/meminfo: memFree=1370976/2055920 swapFree=4182748/4192956
[pid=22219] ppid=22217 vsize=94240 CPUtime=822.32
/proc/22219/stat : 22219 (cmusat) R 22217 22219 21109 0 -1 4194304 28992 0 0 0 82215 17 0 0 25 0 1 0 197631642 96501760 22399 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589545 0 0 4096 35 0 0 0 17 1 0 0
/proc/22219/statm: 23560 22399 118 243 0 23314 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 94240

[startup+882.544 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22222
/proc/meminfo: memFree=1370720/2055920 swapFree=4182748/4192956
[pid=22219] ppid=22217 vsize=94432 CPUtime=882.32
/proc/22219/stat : 22219 (cmusat) R 22217 22219 21109 0 -1 4194304 29038 0 0 0 88215 17 0 0 25 0 1 0 197631642 96698368 22445 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589593 0 0 4096 35 0 0 0 17 1 0 0
/proc/22219/statm: 23608 22445 118 243 0 23362 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 94432

[startup+942.558 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22222
/proc/meminfo: memFree=1368928/2055920 swapFree=4182748/4192956
[pid=22219] ppid=22217 vsize=95952 CPUtime=942.33
/proc/22219/stat : 22219 (cmusat) R 22217 22219 21109 0 -1 4194304 29865 0 0 0 94215 18 0 0 25 0 1 0 197631642 98254848 22900 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589650 0 0 4096 35 0 0 0 17 1 0 0
/proc/22219/statm: 23988 22900 118 243 0 23742 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 95952

[startup+1002.58 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22222
/proc/meminfo: memFree=1368288/2055920 swapFree=4182748/4192956
[pid=22219] ppid=22217 vsize=96564 CPUtime=1002.33
/proc/22219/stat : 22219 (cmusat) R 22217 22219 21109 0 -1 4194304 30025 0 0 0 100215 18 0 0 25 0 1 0 197631642 98881536 23027 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589663 0 0 4096 35 0 0 0 17 1 0 0
/proc/22219/statm: 24141 23027 118 243 0 23895 0
Current children cumulated CPU time (s) 1002.33
Current children cumulated vsize (KiB) 96564

[startup+1062.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22222
/proc/meminfo: memFree=1368352/2055920 swapFree=4182748/4192956
[pid=22219] ppid=22217 vsize=96564 CPUtime=1062.33
/proc/22219/stat : 22219 (cmusat) R 22217 22219 21109 0 -1 4194304 30046 0 0 0 106215 18 0 0 25 0 1 0 197631642 98881536 23048 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589591 0 0 4096 35 0 0 0 17 1 0 0
/proc/22219/statm: 24141 23048 118 243 0 23895 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 96564

[startup+1122.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22222
/proc/meminfo: memFree=1361696/2055920 swapFree=4182748/4192956
[pid=22219] ppid=22217 vsize=102900 CPUtime=1122.33
/proc/22219/stat : 22219 (cmusat) R 22217 22219 21109 0 -1 4194304 31723 0 0 0 112214 19 0 0 25 0 1 0 197631642 105369600 24725 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/22219/statm: 25725 24725 118 243 0 25479 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 102900

[startup+1182.63 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22222
/proc/meminfo: memFree=1359840/2055920 swapFree=4182748/4192956
[pid=22219] ppid=22217 vsize=104500 CPUtime=1182.34
/proc/22219/stat : 22219 (cmusat) R 22217 22219 21109 0 -1 4194304 32554 0 0 0 118214 20 0 0 25 0 1 0 197631642 107008000 25150 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/22219/statm: 26125 25150 118 243 0 25879 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 104500



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22222
/proc/meminfo: memFree=1359776/2055920 swapFree=4182748/4192956
[pid=22219] ppid=22217 vsize=104632 CPUtime=1200.06
/proc/22219/stat : 22219 (cmusat) R 22217 22219 21109 0 -1 4194304 32577 0 0 0 119986 20 0 0 25 0 1 0 197631642 107143168 25173 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/22219/statm: 26158 25173 118 243 0 25912 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 104632

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

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

[startup+1200.34 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22222
/proc/meminfo: memFree=1359776/2055920 swapFree=4182748/4192956
[pid=22219] ppid=22217 vsize=104632 CPUtime=1200.06
/proc/22219/stat : 22219 (cmusat) R 22217 22219 21109 0 -1 4194304 32577 0 0 0 119986 20 0 0 25 0 1 0 197631642 107143168 25173 18446744073709551615 134512640 135508737 4294956720 18446744073709551615 134589524 0 0 4096 35 0 0 0 17 1 0 0
/proc/22219/statm: 26158 25173 118 243 0 25912 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 104632

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.37
CPU time (s): 1200.08
CPU user time (s): 1199.86
CPU system time (s): 0.219966
CPU usage (%): 99.9763
Max. virtual memory (cumulated for all children) (KiB): 104632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.219966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32577
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= 2194

runsolver used 0.751885 second user time and 2.45963 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Wed Feb 21 06:17:58 UTC 2007

IDJOB= 303580
IDBENCH= 20111
IDSOLVER= 121
FILE ID= node34/303580-1172038678

PBS_JOBID= 3892709

Free space on /tmp= 66561 MiB

SOLVER NAME= CMUSAT 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v200/unif-k7-r85-v200-c17000-S478782385-06.cnf
COMMAND LINE= /tmp/evaluation/303580-1172038678/cmusat /tmp/evaluation/303580-1172038678/instance-303580-1172038678.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-303580-1172038678 -o ROOT/results/node34/solver-303580-1172038678 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303580-1172038678/cmusat /tmp/evaluation/303580-1172038678/instance-303580-1172038678.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  7654f0e6b6656b6051959d39f88c3399

RANDOM SEED= 9485991

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.234
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		: 3000.234
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:       1461056 kB
Buffers:         26616 kB
Cached:         509784 kB
SwapCached:       4880 kB
Active:         128480 kB
Inactive:       418620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1461056 kB
SwapTotal:     4192956 kB
SwapFree:      4182748 kB
Dirty:            2932 kB
Writeback:           0 kB
Mapped:          15368 kB
Slab:            33792 kB
Committed_AS:   529476 kB
PageTables:       1396 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= 66561 MiB

End job on node34 on Wed Feb 21 06:38:01 UTC 2007