Trace number 303579

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) 1200.08 1200.4

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)



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/node68/watcher-303579-1172038676 -o ROOT/results/node68/solver-303579-1172038676 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/303579-1172038676/cmusat_base /tmp/evaluation/303579-1172038676/instance-303579-1172038676.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 3/64 26664
/proc/meminfo: memFree=1662648/2055920 swapFree=4181892/4192956
[pid=26664] ppid=26662 vsize=2780 CPUtime=0
/proc/26664/stat : 26664 (cmusat_base) R 26662 26664 25574 0 -1 4194304 277 0 0 0 0 0 0 0 18 0 1 0 223825237 2846720 259 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 135064935 0 0 4096 35 0 0 0 17 1 0 0
/proc/26664/statm: 695 259 90 241 0 451 0

[startup+0.106568 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26664
/proc/meminfo: memFree=1662648/2055920 swapFree=4181892/4192956
[pid=26664] ppid=26662 vsize=4568 CPUtime=0.1
/proc/26664/stat : 26664 (cmusat_base) R 26662 26664 25574 0 -1 4194304 863 0 0 0 10 0 0 0 18 0 1 0 223825237 4677632 727 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/26664/statm: 1142 727 111 241 0 898 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 4568

[startup+0.514603 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 26664
/proc/meminfo: memFree=1662648/2055920 swapFree=4181892/4192956
[pid=26664] ppid=26662 vsize=5360 CPUtime=0.5
/proc/26664/stat : 26664 (cmusat_base) R 26662 26664 25574 0 -1 4194304 1087 0 0 0 50 0 0 0 21 0 1 0 223825237 5488640 951 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559881 0 0 4096 35 0 0 0 17 1 0 0
/proc/26664/statm: 1340 951 111 241 0 1096 0
Current children cumulated CPU time (s) 0.5
Current children cumulated vsize (KiB) 5360

[startup+1.33468 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 26665
/proc/meminfo: memFree=1657520/2055920 swapFree=4181892/4192956
[pid=26664] ppid=26662 vsize=7400 CPUtime=1.32
/proc/26664/stat : 26664 (cmusat_base) R 26662 26664 25574 0 -1 4194304 1726 0 0 0 132 0 0 0 25 0 1 0 223825237 7577600 1497 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134551769 0 0 4096 35 0 0 0 17 1 0 0
/proc/26664/statm: 1850 1497 111 241 0 1606 0
Current children cumulated CPU time (s) 1.32
Current children cumulated vsize (KiB) 7400

[startup+2.97083 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 26665
/proc/meminfo: memFree=1656304/2055920 swapFree=4181892/4192956
[pid=26664] ppid=26662 vsize=8080 CPUtime=2.95
/proc/26664/stat : 26664 (cmusat_base) R 26662 26664 25574 0 -1 4194304 2060 0 0 0 295 0 0 0 25 0 1 0 223825237 8273920 1681 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/26664/statm: 2020 1681 111 241 0 1776 0
Current children cumulated CPU time (s) 2.95
Current children cumulated vsize (KiB) 8080

[startup+6.25212 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26665
/proc/meminfo: memFree=1654768/2055920 swapFree=4181892/4192956
[pid=26664] ppid=26662 vsize=9560 CPUtime=6.24
/proc/26664/stat : 26664 (cmusat_base) R 26662 26664 25574 0 -1 4194304 2607 0 0 0 623 1 0 0 25 0 1 0 223825237 9789440 2063 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134552044 0 0 4096 35 0 0 0 17 1 0 0
/proc/26664/statm: 2390 2063 111 241 0 2146 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 9560

[startup+12.7027 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 26665
/proc/meminfo: memFree=1648504/2055920 swapFree=4181892/4192956
[pid=26664] ppid=26662 vsize=16188 CPUtime=12.69
/proc/26664/stat : 26664 (cmusat_base) R 26662 26664 25574 0 -1 4194304 4506 0 0 0 1268 1 0 0 25 0 1 0 223825237 16576512 3507 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560546 0 0 4096 35 0 0 0 17 1 0 0
/proc/26664/statm: 4047 3507 111 241 0 3803 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16188

[startup+25.5069 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 26665
/proc/meminfo: memFree=1648248/2055920 swapFree=4181892/4192956
[pid=26664] ppid=26662 vsize=16188 CPUtime=25.49
/proc/26664/stat : 26664 (cmusat_base) R 26662 26664 25574 0 -1 4194304 4722 0 0 0 2548 1 0 0 25 0 1 0 223825237 16576512 3571 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560029 0 0 4096 35 0 0 0 17 1 0 0
/proc/26664/statm: 4047 3571 111 241 0 3803 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16188

[startup+51.1132 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 26665
/proc/meminfo: memFree=1643192/2055920 swapFree=4181892/4192956
[pid=26664] ppid=26662 vsize=21244 CPUtime=51.09
/proc/26664/stat : 26664 (cmusat_base) R 26662 26664 25574 0 -1 4194304 6328 0 0 0 5106 3 0 0 25 0 1 0 223825237 21753856 4892 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/26664/statm: 5311 4892 111 241 0 5067 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 21244

[startup+102.323 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 26665
/proc/meminfo: memFree=1625464/2055920 swapFree=4181892/4192956
[pid=26664] ppid=26662 vsize=40500 CPUtime=102.29
/proc/26664/stat : 26664 (cmusat_base) R 26662 26664 25574 0 -1 4194304 11755 0 0 0 10223 6 0 0 25 0 1 0 223825237 41472000 9308 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560110 0 0 4096 35 0 0 0 17 1 0 0
/proc/26664/statm: 10125 9308 111 241 0 9881 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 40500

[startup+162.344 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26665
/proc/meminfo: memFree=1624312/2055920 swapFree=4181892/4192956
[pid=26664] ppid=26662 vsize=41280 CPUtime=162.29
/proc/26664/stat : 26664 (cmusat_base) R 26662 26664 25574 0 -1 4194304 12497 0 0 0 16223 6 0 0 25 0 1 0 223825237 42270720 9591 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/26664/statm: 10320 9591 111 241 0 10076 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 41280

[startup+222.363 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26665
/proc/meminfo: memFree=1621112/2055920 swapFree=4181892/4192956
[pid=26664] ppid=26662 vsize=44456 CPUtime=222.3
/proc/26664/stat : 26664 (cmusat_base) R 26662 26664 25574 0 -1 4194304 13503 0 0 0 22222 8 0 0 25 0 1 0 223825237 45522944 10420 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560516 0 0 4096 35 0 0 0 17 1 0 0
/proc/26664/statm: 11114 10420 111 241 0 10870 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 44456

[startup+282.379 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 26665
/proc/meminfo: memFree=1614712/2055920 swapFree=4181892/4192956
[pid=26664] ppid=26662 vsize=50196 CPUtime=282.3
/proc/26664/stat : 26664 (cmusat_base) R 26662 26664 25574 0 -1 4194304 15447 0 0 0 28219 11 0 0 25 0 1 0 223825237 51400704 11964 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/26664/statm: 12549 11964 111 241 0 12305 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 50196

[startup+342.395 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 26665
/proc/meminfo: memFree=1610424/2055920 swapFree=4181892/4192956
[pid=26664] ppid=26662 vsize=54316 CPUtime=342.3
/proc/26664/stat : 26664 (cmusat_base) R 26662 26664 25574 0 -1 4194304 16739 0 0 0 34218 12 0 0 25 0 1 0 223825237 55619584 13031 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559989 0 0 4096 35 0 0 0 17 1 0 0
/proc/26664/statm: 13579 13031 111 241 0 13335 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 54316

[startup+402.417 s]
/proc/loadavg: 1.02 1.00 1.00 2/65 26665
/proc/meminfo: memFree=1605432/2055920 swapFree=4181892/4192956
[pid=26664] ppid=26662 vsize=58996 CPUtime=402.29
/proc/26664/stat : 26664 (cmusat_base) R 26662 26664 25574 0 -1 4194304 18213 0 0 0 40217 12 0 0 25 0 1 0 223825237 60411904 14261 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/26664/statm: 14749 14261 111 241 0 14505 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 58996

[startup+462.435 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 26665
/proc/meminfo: memFree=1576376/2055920 swapFree=4181892/4192956
[pid=26664] ppid=26662 vsize=91852 CPUtime=462.3
/proc/26664/stat : 26664 (cmusat_base) R 26662 26664 25574 0 -1 4194304 26795 0 0 0 46214 16 0 0 25 0 1 0 223825237 94056448 21514 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560006 0 0 4096 35 0 0 0 17 1 0 0
/proc/26664/statm: 22963 21514 111 241 0 22719 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 91852

[startup+522.454 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 26665
/proc/meminfo: memFree=1576312/2055920 swapFree=4181892/4192956
[pid=26664] ppid=26662 vsize=91852 CPUtime=522.3
/proc/26664/stat : 26664 (cmusat_base) R 26662 26664 25574 0 -1 4194304 26829 0 0 0 52214 16 0 0 25 0 1 0 223825237 94056448 21548 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/26664/statm: 22963 21548 111 241 0 22719 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 91852

[startup+582.471 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26665
/proc/meminfo: memFree=1575864/2055920 swapFree=4181892/4192956
[pid=26664] ppid=26662 vsize=91956 CPUtime=582.3
/proc/26664/stat : 26664 (cmusat_base) R 26662 26664 25574 0 -1 4194304 27214 0 0 0 58214 16 0 0 25 0 1 0 223825237 94162944 21645 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/26664/statm: 22989 21645 111 241 0 22745 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 91956

[startup+642.497 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26665
/proc/meminfo: memFree=1575288/2055920 swapFree=4181892/4192956
[pid=26664] ppid=26662 vsize=92068 CPUtime=642.31
/proc/26664/stat : 26664 (cmusat_base) R 26662 26664 25574 0 -1 4194304 27669 0 0 0 64214 17 0 0 25 0 1 0 223825237 94277632 21786 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/26664/statm: 23017 21786 111 241 0 22773 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 92068

[startup+702.516 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26665
/proc/meminfo: memFree=1574904/2055920 swapFree=4181892/4192956
[pid=26664] ppid=26662 vsize=92392 CPUtime=702.32
/proc/26664/stat : 26664 (cmusat_base) R 26662 26664 25574 0 -1 4194304 27752 0 0 0 70215 17 0 0 25 0 1 0 223825237 94609408 21869 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559862 0 0 4096 35 0 0 0 17 1 0 0
/proc/26664/statm: 23098 21869 111 241 0 22854 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 92392

[startup+762.533 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26665
/proc/meminfo: memFree=1573816/2055920 swapFree=4181892/4192956
[pid=26664] ppid=26662 vsize=93288 CPUtime=762.32
/proc/26664/stat : 26664 (cmusat_base) R 26662 26664 25574 0 -1 4194304 28413 0 0 0 76214 18 0 0 25 0 1 0 223825237 95526912 22155 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560476 0 0 4096 35 0 0 0 17 1 0 0
/proc/26664/statm: 23322 22155 111 241 0 23078 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 93288

[startup+822.55 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26665
/proc/meminfo: memFree=1573432/2055920 swapFree=4181892/4192956
[pid=26664] ppid=26662 vsize=93740 CPUtime=822.32
/proc/26664/stat : 26664 (cmusat_base) R 26662 26664 25574 0 -1 4194304 28509 0 0 0 82214 18 0 0 25 0 1 0 223825237 95989760 22251 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559932 0 0 4096 35 0 0 0 17 1 0 0
/proc/26664/statm: 23435 22251 111 241 0 23191 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 93740

[startup+882.567 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26665
/proc/meminfo: memFree=1573176/2055920 swapFree=4181892/4192956
[pid=26664] ppid=26662 vsize=93932 CPUtime=882.32
/proc/26664/stat : 26664 (cmusat_base) R 26662 26664 25574 0 -1 4194304 28559 0 0 0 88214 18 0 0 25 0 1 0 223825237 96186368 22301 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/26664/statm: 23483 22301 111 241 0 23239 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 93932

[startup+942.582 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26665
/proc/meminfo: memFree=1571448/2055920 swapFree=4181892/4192956
[pid=26664] ppid=26662 vsize=95316 CPUtime=942.32
/proc/26664/stat : 26664 (cmusat_base) R 26662 26664 25574 0 -1 4194304 29377 0 0 0 94213 19 0 0 25 0 1 0 223825237 97603584 22747 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134560023 0 0 4096 35 0 0 0 17 1 0 0
/proc/26664/statm: 23829 22747 111 241 0 23585 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 95316

[startup+1002.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26665
/proc/meminfo: memFree=1570744/2055920 swapFree=4181892/4192956
[pid=26664] ppid=26662 vsize=96064 CPUtime=1002.32
/proc/26664/stat : 26664 (cmusat_base) R 26662 26664 25574 0 -1 4194304 29549 0 0 0 100213 19 0 0 25 0 1 0 223825237 98369536 22886 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/26664/statm: 24016 22886 111 241 0 23772 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 96064

[startup+1062.62 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26665
/proc/meminfo: memFree=1570808/2055920 swapFree=4181892/4192956
[pid=26664] ppid=26662 vsize=96064 CPUtime=1062.33
/proc/26664/stat : 26664 (cmusat_base) R 26662 26664 25574 0 -1 4194304 29569 0 0 0 106213 20 0 0 25 0 1 0 223825237 98369536 22906 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/26664/statm: 24016 22906 111 241 0 23772 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 96064

[startup+1122.64 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 26665
/proc/meminfo: memFree=1564536/2055920 swapFree=4181892/4192956
[pid=26664] ppid=26662 vsize=101928 CPUtime=1122.32
/proc/26664/stat : 26664 (cmusat_base) R 26662 26664 25574 0 -1 4194304 31142 0 0 0 112210 22 0 0 25 0 1 0 223825237 104374272 24479 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559940 0 0 4096 35 0 0 0 17 1 0 0
/proc/26664/statm: 25482 24479 111 241 0 25238 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 101928

[startup+1182.66 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 26665
/proc/meminfo: memFree=1562296/2055920 swapFree=4181892/4192956
[pid=26664] ppid=26662 vsize=103980 CPUtime=1182.33
/proc/26664/stat : 26664 (cmusat_base) R 26662 26664 25574 0 -1 4194304 32075 0 0 0 118210 23 0 0 25 0 1 0 223825237 106475520 25006 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/26664/statm: 25995 25006 111 241 0 25751 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 103980



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.38 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 26665
/proc/meminfo: memFree=1562232/2055920 swapFree=4181892/4192956
[pid=26664] ppid=26662 vsize=104112 CPUtime=1200.05
/proc/26664/stat : 26664 (cmusat_base) R 26662 26664 25574 0 -1 4194304 32098 0 0 0 119982 23 0 0 25 0 1 0 223825237 106610688 25029 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/26664/statm: 26028 25029 111 241 0 25784 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 104112

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

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

[startup+1200.38 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 26665
/proc/meminfo: memFree=1562232/2055920 swapFree=4181892/4192956
[pid=26664] ppid=26662 vsize=104112 CPUtime=1200.05
/proc/26664/stat : 26664 (cmusat_base) R 26662 26664 25574 0 -1 4194304 32098 0 0 0 119982 23 0 0 25 0 1 0 223825237 106610688 25029 18446744073709551615 134512640 135500113 4294956704 18446744073709551615 134559860 0 0 4096 35 0 0 0 17 1 0 0
/proc/26664/statm: 26028 25029 111 241 0 25784 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 104112

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.4
CPU time (s): 1200.08
CPU user time (s): 1199.82
CPU system time (s): 0.253961
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 104112

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.82
system time used= 0.253961
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 32098
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= 1178

runsolver used 0.795879 second user time and 2.41263 second system time

The end



Launcher Data (download as text)




Begin job on node68 on Wed Feb 21 06:17:56 UTC 2007

IDJOB= 303579
IDBENCH= 20111
IDSOLVER= 120
FILE ID= node68/303579-1172038676

PBS_JOBID= 3892695

Free space on /tmp= 66559 MiB

SOLVER NAME= CMUSAT BASE 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/303579-1172038676/cmusat_base /tmp/evaluation/303579-1172038676/instance-303579-1172038676.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node68/watcher-303579-1172038676 -o ROOT/results/node68/solver-303579-1172038676 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/303579-1172038676/cmusat_base /tmp/evaluation/303579-1172038676/instance-303579-1172038676.cnf            

META MD5SUM SOLVER= af990fb12f8926fdd756b397adb3b5cf
MD5SUM BENCH=  7654f0e6b6656b6051959d39f88c3399

RANDOM SEED= 626012282

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node68.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:       1663056 kB
Buffers:         35212 kB
Cached:         303028 kB
SwapCached:       5500 kB
Active:         226504 kB
Inactive:       123936 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1663056 kB
SwapTotal:     4192956 kB
SwapFree:      4181892 kB
Dirty:            2940 kB
Writeback:           0 kB
Mapped:          15408 kB
Slab:            28484 kB
Committed_AS:   658916 kB
PageTables:       1380 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= 66559 MiB

End job on node68 on Wed Feb 21 06:37:59 UTC 2007