Trace number 1627113

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: March KS 2007-02-08? (TO) 5000.1 5002.31

General information on the benchmark

NameRANDOM/additional/20000/
unif-k3-r4.2-v20000-c84000-S2025849033-087.cnf
MD5SUM1cae38a5d1a2ba7ee3355cbb0b58a8d9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1819.91
Satisfiable
(Un)Satisfiability was proved
Number of variables20000
Number of clauses84000
Sum of the clauses size252000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 384000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.39/1.47	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.39/1.47	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.39/1.47	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.39/1.47	c main()::
1.39/1.47	c initFormula():: searching for DIMACS p-line....
1.39/1.47	c initFormula():: the DIMACS p-line indicates a CNF of 20000 variables and 84000 clauses.
1.39/1.47	c parseCNF():: parsing....
1.39/1.47	c parseCNF():: the CNF contains 0 unary clauses.
1.39/1.47	c runParser():: parsing was successful, warming up engines...
1.39/1.47	c simplify_formula():: removed 0 tautological, 522 satisfied and 0 duplicate clauses
1.39/1.47	c preprocessing fase I completed:: there are now 19920 free variables and 83478 clauses.
1.39/1.47	c stat :: sign balance is biased by 0.471
1.39/1.47	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.39/1.47	c using 3-SAT heuristics (occurence based diff)
1.39/1.47	c longest clause has size 3
1.39/1.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 178 duplicate clauses
1.39/1.47	c resolvent_look() :: found 92 resolvents
1.39/1.47	c lessRedundantTransformation():: nothing to be done.
1.39/1.47	c transformTo3SAT():: you gave me 20000 variables and 83570 clauses.
1.39/1.47	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.39/1.47	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.39/1.47	c transformTo3SAT():: the transformation yielded 20000 variabels and 83570 clauses.
1.39/1.47	c main():: clause / variable ratio: ( 83570 / 20000 ) = 4.18
1.39/1.47	c longest clause has size 3
1.39/1.47	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.39/1.47	c dynamic_preselect_setsize :: off
1.39/1.47	c suggested doublelook initial :: 0
1.39/1.47	c main():: all systems go!
1.39/1.47	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1449 JD: 1344
62.37/62.48	c |----------------------------------------------------------------|

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1627113-1240158522/watcher-1627113-1240158522 -o /tmp/evaluation-result-1627113-1240158522/solver-1627113-1240158522 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1627113-1240158522.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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: 0.99 0.97 0.96 3/64 26949
/proc/meminfo: memFree=1012808/2055920 swapFree=4192956/4192956
[pid=26949] ppid=26947 vsize=2892 CPUtime=0
/proc/26949/stat : 26949 (march_ks) R 26947 26949 26876 0 -1 4194304 530 0 0 0 0 0 0 0 18 0 1 0 43885908 2961408 516 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/26949/statm: 723 516 47 123 0 598 0

[startup+0.0209561 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 26949
/proc/meminfo: memFree=1012808/2055920 swapFree=4192956/4192956
[pid=26949] ppid=26947 vsize=3024 CPUtime=0.01
/proc/26949/stat : 26949 (march_ks) R 26947 26949 26876 0 -1 4194304 589 0 0 0 1 0 0 0 18 0 1 0 43885908 3096576 575 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/26949/statm: 756 575 47 123 0 631 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 3024

[startup+0.101964 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 26949
/proc/meminfo: memFree=1012808/2055920 swapFree=4192956/4192956
[pid=26949] ppid=26947 vsize=3948 CPUtime=0.09
/proc/26949/stat : 26949 (march_ks) R 26947 26949 26876 0 -1 4194304 887 0 0 0 9 0 0 0 18 0 1 0 43885908 4042752 873 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/26949/statm: 987 873 47 123 0 862 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3948

[startup+0.301985 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 26949
/proc/meminfo: memFree=1012808/2055920 swapFree=4192956/4192956
[pid=26949] ppid=26947 vsize=12052 CPUtime=0.29
/proc/26949/stat : 26949 (march_ks) R 26947 26949 26876 0 -1 4194304 3001 0 0 0 28 1 0 0 19 0 1 0 43885908 12341248 2285 1992294400 134512640 135019032 4294956240 18446744073709551615 134554776 0 0 4096 0 0 0 0 17 0 0 0
/proc/26949/statm: 3013 2285 52 123 0 2888 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12052

[startup+0.701028 s]
/proc/loadavg: 0.99 0.97 0.96 3/64 26949
/proc/meminfo: memFree=1012808/2055920 swapFree=4192956/4192956
[pid=26949] ppid=26947 vsize=11784 CPUtime=0.69
/proc/26949/stat : 26949 (march_ks) R 26947 26949 26876 0 -1 4194304 5846 0 0 0 67 2 0 0 23 0 1 0 43885908 12066816 2228 1992294400 134512640 135019032 4294956240 18446744073709551615 134554773 0 0 4096 0 0 0 0 17 0 0 0
/proc/26949/statm: 2946 2228 63 123 0 2821 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11784

[startup+1.50112 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 26950
/proc/meminfo: memFree=998208/2055920 swapFree=4192956/4192956
[pid=26949] ppid=26947 vsize=25404 CPUtime=1.49
/proc/26949/stat : 26949 (march_ks) R 26947 26949 26876 0 -1 4194304 14641 0 0 0 144 5 0 0 25 0 1 0 43885908 26013696 5317 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/26949/statm: 6351 5317 73 123 0 6226 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25404

[startup+3.10129 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 26950
/proc/meminfo: memFree=991616/2055920 swapFree=4192956/4192956
[pid=26949] ppid=26947 vsize=25404 CPUtime=3.09
/proc/26949/stat : 26949 (march_ks) R 26947 26949 26876 0 -1 4194304 14641 0 0 0 304 5 0 0 25 0 1 0 43885908 26013696 5317 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/26949/statm: 6351 5317 73 123 0 6226 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 25404

[startup+6.30164 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 26950
/proc/meminfo: memFree=991424/2055920 swapFree=4192956/4192956
[pid=26949] ppid=26947 vsize=25568 CPUtime=6.29
/proc/26949/stat : 26949 (march_ks) R 26947 26949 26876 0 -1 4194304 14676 0 0 0 624 5 0 0 25 0 1 0 43885908 26181632 5352 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/26949/statm: 6392 5352 73 123 0 6267 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25568

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 26950
/proc/meminfo: memFree=990984/2055920 swapFree=4192956/4192956
[pid=26949] ppid=26947 vsize=25984 CPUtime=12.68
/proc/26949/stat : 26949 (march_ks) R 26947 26949 26876 0 -1 4194304 14778 0 0 0 1263 5 0 0 25 0 1 0 43885908 26607616 5454 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/26949/statm: 6496 5454 73 123 0 6371 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 25984

[startup+25.5017 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 26950
/proc/meminfo: memFree=989960/2055920 swapFree=4192956/4192956
[pid=26949] ppid=26947 vsize=27676 CPUtime=25.48
/proc/26949/stat : 26949 (march_ks) R 26947 26949 26876 0 -1 4194304 15119 0 0 0 2543 5 0 0 25 0 1 0 43885908 28340224 5795 1992294400 134512640 135019032 4294956240 18446744073709551615 134547880 0 0 4096 0 0 0 0 17 0 0 0
/proc/26949/statm: 6919 5795 73 123 0 6794 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 27676

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 26950
/proc/meminfo: memFree=988424/2055920 swapFree=4192956/4192956
[pid=26949] ppid=26947 vsize=28720 CPUtime=51.07
/proc/26949/stat : 26949 (march_ks) R 26947 26949 26876 0 -1 4194304 15454 0 0 0 5101 6 0 0 25 0 1 0 43885908 29409280 6130 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/26949/statm: 7180 6130 73 123 0 7055 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 28720

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 26950
/proc/meminfo: memFree=987272/2055920 swapFree=4192956/4192956
[pid=26949] ppid=26947 vsize=29984 CPUtime=102.25
/proc/26949/stat : 26949 (march_ks) R 26947 26949 26876 0 -1 4194304 15737 0 0 0 10219 6 0 0 25 0 1 0 43885908 30703616 6400 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/26949/statm: 7496 6400 73 123 0 7371 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 29984

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 26950
/proc/meminfo: memFree=986696/2055920 swapFree=4192956/4192956
[pid=26949] ppid=26947 vsize=30608 CPUtime=162.22
/proc/26949/stat : 26949 (march_ks) R 26947 26949 26876 0 -1 4194304 15899 0 0 0 16216 6 0 0 25 0 1 0 43885908 31342592 6562 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/26949/statm: 7652 6562 73 123 0 7527 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 30608

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 26950
/proc/meminfo: memFree=986312/2055920 swapFree=4192956/4192956
[pid=26949] ppid=26947 vsize=30980 CPUtime=222.2
/proc/26949/stat : 26949 (march_ks) R 26947 26949 26876 0 -1 4194304 15981 0 0 0 22214 6 0 0 25 0 1 0 43885908 31723520 6644 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/26949/statm: 7745 6644 73 123 0 7620 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 30980

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 26950
/proc/meminfo: memFree=986120/2055920 swapFree=4192956/4192956
[pid=26949] ppid=26947 vsize=31228 CPUtime=282.18
/proc/26949/stat : 26949 (march_ks) R 26947 26949 26876 0 -1 4194304 16042 0 0 0 28211 7 0 0 25 0 1 0 43885908 31977472 6705 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/26949/statm: 7807 6705 73 123 0 7682 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 31228

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 26950
/proc/meminfo: memFree=985864/2055920 swapFree=4192956/4192956
[pid=26949] ppid=26947 vsize=31352 CPUtime=342.16
/proc/26949/stat : 26949 (march_ks) R 26947 26949 26876 0 -1 4194304 16089 0 0 0 34209 7 0 0 25 0 1 0 43885908 32104448 6752 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/26949/statm: 7838 6752 73 123 0 7713 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 31352

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 26950
/proc/meminfo: memFree=985736/2055920 swapFree=4192956/4192956
[pid=26949] ppid=26947 vsize=31476 CPUtime=402.14
/proc/26949/stat : 26949 (march_ks) R 26947 26949 26876 0 -1 4194304 16128 0 0 0 40207 7 0 0 25 0 1 0 43885908 32231424 6791 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/26949/statm: 7869 6791 73 123 0 7744 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 31476

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 26950
/proc/meminfo: memFree=985544/2055920 swapFree=4192956/4192956
[pid=26949] ppid=26947 vsize=31600 CPUtime=462.11
/proc/26949/stat : 26949 (march_ks) R 26947 26949 26876 0 -1 4194304 16162 0 0 0 46204 7 0 0 25 0 1 0 43885908 32358400 6825 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/26949/statm: 7900 6825 73 123 0 7775 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 31600

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 26952
/proc/meminfo: memFree=985288/2055920 swapFree=4192956/4192956
[pid=26949] ppid=26947 vsize=31724 CPUtime=522.09
/proc/26949/stat : 26949 (march_ks) R 26947 26949 26876 0 -1 4194304 16192 0 0 0 52202 7 0 0 25 0 1 0 43885908 32485376 6855 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/26949/statm: 7931 6855 73 123 0 7806 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 31724

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 26952
/proc/meminfo: memFree=985288/2055920 swapFree=4192956/4192956
[pid=26949] ppid=26947 vsize=31848 CPUtime=582.06
/proc/26949/stat : 26949 (march_ks) R 26947 26949 26876 0 -1 4194304 16214 0 0 0 58199 7 0 0 25 0 1 0 43885908 32612352 6877 1992294400 134512640 135019032 4294956240 18446744073709551615 134526451 0 0 4096 0 0 0 0 17 0 0 0
/proc/26949/statm: 7962 6877 73 123 0 7837 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 31848

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 26952
/proc/meminfo: memFree=985288/2055920 swapFree=4192956/4192956
[pid=26949] ppid=26947 vsize=31972 CPUtime=642.04
/proc/26949/stat : 26949 (march_ks) R 26947 26949 26876 0 -1 4194304 16243 0 0 0 64197 7 0 0 25 0 1 0 43885908 32739328 6906 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/26949/statm: 7993 6906 73 123 0 7868 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 31972


################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 26958
/proc/meminfo: memFree=982600/2055920 swapFree=4192956/4192956
[pid=26949] ppid=26947 vsize=34328 CPUtime=4060.51
/proc/26949/stat : 26949 (march_ks) R 26947 26949 26876 0 -1 4194304 16862 0 0 0 406040 11 0 0 25 0 1 0 43885908 35151872 7525 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/26949/statm: 8582 7525 73 123 0 8457 0
Current children cumulated CPU time (s) 4060.51
Current children cumulated vsize (KiB) 34328

[startup+4122.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 26960
/proc/meminfo: memFree=982344/2055920 swapFree=4192956/4192956
[pid=26949] ppid=26947 vsize=34452 CPUtime=4120.49
/proc/26949/stat : 26949 (march_ks) R 26947 26949 26876 0 -1 4194304 16867 0 0 0 412038 11 0 0 25 0 1 0 43885908 35278848 7530 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/26949/statm: 8613 7530 73 123 0 8488 0
Current children cumulated CPU time (s) 4120.49
Current children cumulated vsize (KiB) 34452

[startup+4182.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 26960
/proc/meminfo: memFree=982344/2055920 swapFree=4192956/4192956
[pid=26949] ppid=26947 vsize=34452 CPUtime=4180.46
/proc/26949/stat : 26949 (march_ks) R 26947 26949 26876 0 -1 4194304 16872 0 0 0 418035 11 0 0 25 0 1 0 43885908 35278848 7535 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/26949/statm: 8613 7535 73 123 0 8488 0
Current children cumulated CPU time (s) 4180.46
Current children cumulated vsize (KiB) 34452

[startup+4242.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 26960
/proc/meminfo: memFree=982344/2055920 swapFree=4192956/4192956
[pid=26949] ppid=26947 vsize=34452 CPUtime=4240.44
/proc/26949/stat : 26949 (march_ks) R 26947 26949 26876 0 -1 4194304 16878 0 0 0 424033 11 0 0 25 0 1 0 43885908 35278848 7541 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/26949/statm: 8613 7541 73 123 0 8488 0
Current children cumulated CPU time (s) 4240.44
Current children cumulated vsize (KiB) 34452

[startup+4302.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 26960
/proc/meminfo: memFree=982344/2055920 swapFree=4192956/4192956
[pid=26949] ppid=26947 vsize=34452 CPUtime=4300.42
/proc/26949/stat : 26949 (march_ks) R 26947 26949 26876 0 -1 4194304 16882 0 0 0 430031 11 0 0 25 0 1 0 43885908 35278848 7545 1992294400 134512640 135019032 4294956240 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 0 0 0
/proc/26949/statm: 8613 7545 73 123 0 8488 0
Current children cumulated CPU time (s) 4300.42
Current children cumulated vsize (KiB) 34452

[startup+4362.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 26960
/proc/meminfo: memFree=982344/2055920 swapFree=4192956/4192956
[pid=26949] ppid=26947 vsize=34452 CPUtime=4360.4
/proc/26949/stat : 26949 (march_ks) R 26947 26949 26876 0 -1 4194304 16889 0 0 0 436029 11 0 0 25 0 1 0 43885908 35278848 7552 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/26949/statm: 8613 7552 73 123 0 8488 0
Current children cumulated CPU time (s) 4360.4
Current children cumulated vsize (KiB) 34452

[startup+4422.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 26960
/proc/meminfo: memFree=982344/2055920 swapFree=4192956/4192956
[pid=26949] ppid=26947 vsize=34452 CPUtime=4420.36
/proc/26949/stat : 26949 (march_ks) R 26947 26949 26876 0 -1 4194304 16894 0 0 0 442025 11 0 0 25 0 1 0 43885908 35278848 7557 1992294400 134512640 135019032 4294956240 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 0 0 0
/proc/26949/statm: 8613 7557 73 123 0 8488 0
Current children cumulated CPU time (s) 4420.36
Current children cumulated vsize (KiB) 34452

[startup+4482.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 26960
/proc/meminfo: memFree=982344/2055920 swapFree=4192956/4192956
[pid=26949] ppid=26947 vsize=34576 CPUtime=4480.33
/proc/26949/stat : 26949 (march_ks) R 26947 26949 26876 0 -1 4194304 16899 0 0 0 448022 11 0 0 25 0 1 0 43885908 35405824 7562 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/26949/statm: 8644 7562 73 123 0 8519 0
Current children cumulated CPU time (s) 4480.33
Current children cumulated vsize (KiB) 34576

[startup+4542.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 26960
/proc/meminfo: memFree=982344/2055920 swapFree=4192956/4192956
[pid=26949] ppid=26947 vsize=34576 CPUtime=4540.31
/proc/26949/stat : 26949 (march_ks) R 26947 26949 26876 0 -1 4194304 16904 0 0 0 454020 11 0 0 25 0 1 0 43885908 35405824 7567 1992294400 134512640 135019032 4294956240 18446744073709551615 134538128 0 0 4096 0 0 0 0 17 0 0 0
/proc/26949/statm: 8644 7567 73 123 0 8519 0
Current children cumulated CPU time (s) 4540.31
Current children cumulated vsize (KiB) 34576

[startup+4602.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 26960
/proc/meminfo: memFree=982216/2055920 swapFree=4192956/4192956
[pid=26949] ppid=26947 vsize=34576 CPUtime=4600.28
/proc/26949/stat : 26949 (march_ks) R 26947 26949 26876 0 -1 4194304 16912 0 0 0 460017 11 0 0 25 0 1 0 43885908 35405824 7575 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/26949/statm: 8644 7575 73 123 0 8519 0
Current children cumulated CPU time (s) 4600.28
Current children cumulated vsize (KiB) 34576

[startup+4662.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 26960
/proc/meminfo: memFree=982216/2055920 swapFree=4192956/4192956
[pid=26949] ppid=26947 vsize=34576 CPUtime=4660.24
/proc/26949/stat : 26949 (march_ks) R 26947 26949 26876 0 -1 4194304 16918 0 0 0 466013 11 0 0 25 0 1 0 43885908 35405824 7581 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/26949/statm: 8644 7581 73 123 0 8519 0
Current children cumulated CPU time (s) 4660.24
Current children cumulated vsize (KiB) 34576

[startup+4722.31 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 26960
/proc/meminfo: memFree=982216/2055920 swapFree=4192956/4192956
[pid=26949] ppid=26947 vsize=34576 CPUtime=4720.23
/proc/26949/stat : 26949 (march_ks) R 26947 26949 26876 0 -1 4194304 16924 0 0 0 472012 11 0 0 25 0 1 0 43885908 35405824 7587 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/26949/statm: 8644 7587 73 123 0 8519 0
Current children cumulated CPU time (s) 4720.23
Current children cumulated vsize (KiB) 34576

[startup+4782.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 26960
/proc/meminfo: memFree=982216/2055920 swapFree=4192956/4192956
[pid=26949] ppid=26947 vsize=34700 CPUtime=4780.19
/proc/26949/stat : 26949 (march_ks) R 26947 26949 26876 0 -1 4194304 16930 0 0 0 478008 11 0 0 25 0 1 0 43885908 35532800 7593 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/26949/statm: 8675 7593 73 123 0 8550 0
Current children cumulated CPU time (s) 4780.19
Current children cumulated vsize (KiB) 34700

[startup+4842.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 26960
/proc/meminfo: memFree=982216/2055920 swapFree=4192956/4192956
[pid=26949] ppid=26947 vsize=34700 CPUtime=4840.16
/proc/26949/stat : 26949 (march_ks) R 26947 26949 26876 0 -1 4194304 16935 0 0 0 484005 11 0 0 25 0 1 0 43885908 35532800 7598 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/26949/statm: 8675 7598 73 123 0 8550 0
Current children cumulated CPU time (s) 4840.16
Current children cumulated vsize (KiB) 34700

[startup+4902.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 26960
/proc/meminfo: memFree=982216/2055920 swapFree=4192956/4192956
[pid=26949] ppid=26947 vsize=34700 CPUtime=4900.13
/proc/26949/stat : 26949 (march_ks) R 26947 26949 26876 0 -1 4194304 16941 0 0 0 490002 11 0 0 25 0 1 0 43885908 35532800 7604 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/26949/statm: 8675 7604 73 123 0 8550 0
Current children cumulated CPU time (s) 4900.13
Current children cumulated vsize (KiB) 34700

[startup+4962.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 26960
/proc/meminfo: memFree=982216/2055920 swapFree=4192956/4192956
[pid=26949] ppid=26947 vsize=34700 CPUtime=4960.1
/proc/26949/stat : 26949 (march_ks) R 26947 26949 26876 0 -1 4194304 16947 0 0 0 495999 11 0 0 25 0 1 0 43885908 35532800 7610 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/26949/statm: 8675 7610 73 123 0 8550 0
Current children cumulated CPU time (s) 4960.1
Current children cumulated vsize (KiB) 34700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 26960
/proc/meminfo: memFree=982152/2055920 swapFree=4192956/4192956
[pid=26949] ppid=26947 vsize=34700 CPUtime=5000.08
/proc/26949/stat : 26949 (march_ks) R 26947 26949 26876 0 -1 4194304 16949 0 0 0 499997 11 0 0 25 0 1 0 43885908 35532800 7612 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/26949/statm: 8675 7612 73 123 0 8550 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 34700

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

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

[startup+5002.3 s]
/proc/loadavg: 0.99 0.97 0.96 2/65 26960
/proc/meminfo: memFree=982152/2055920 swapFree=4192956/4192956
[pid=26949] ppid=26947 vsize=34700 CPUtime=5000.08
/proc/26949/stat : 26949 (march_ks) R 26947 26949 26876 0 -1 4194304 16949 0 0 0 499997 11 0 0 25 0 1 0 43885908 35532800 7612 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/26949/statm: 8675 7612 73 123 0 8550 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 34700

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.31
CPU time (s): 5000.1
CPU user time (s): 4999.98
CPU system time (s): 0.119981
CPU usage (%): 99.9558
Max. virtual memory (cumulated for all children) (KiB): 34700

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.98
system time used= 0.119981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16949
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= 2
involuntary context switches= 18869

runsolver used 5.60215 second user time and 12.5981 second system time

The end

Launcher Data 

Begin job on node11 at 2009-04-19 18:28:43
IDJOB=1627113
IDBENCH=71682
IDSOLVER=582
FILE ID=node11/1627113-1240158522
PBS_JOBID= 9159299
Free space on /tmp= 66284 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/additional/20000/unif-k3-r4.2-v20000-c84000-S2025849033-087.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627113-1240158522/watcher-1627113-1240158522 -o /tmp/evaluation-result-1627113-1240158522/solver-1627113-1240158522 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1627113-1240158522.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 1cae38a5d1a2ba7ee3355cbb0b58a8d9
RANDOM SEED=260271795

node11.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.214
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		: 3000.214
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:       1013352 kB
Buffers:         90324 kB
Cached:         869632 kB
SwapCached:          0 kB
Active:         332080 kB
Inactive:       641836 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1013352 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4488 kB
Writeback:           0 kB
Mapped:          23692 kB
Slab:            54696 kB
Committed_AS:   170648 kB
PageTables:       1448 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= 66280 MiB
End job on node11 at 2009-04-19 19:52:07