Trace number 1625913

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 5002.11

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/1000/
unif-k5-r20-v1000-c20000-S45173584-020.cnf
MD5SUM59fbd40d503488bcdf45b7724d53bd6d
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark65.822
Satisfiable
(Un)Satisfiability was proved
Number of variables1000
Number of clauses20000
Sum of the clauses size100000
Maximum clause length5
Minimum clause length5
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 520000
Number of clauses of size over 50

Solver Data

0.39/0.44	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.44	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.39/0.44	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.39/0.44	c main()::
0.39/0.44	c initFormula():: searching for DIMACS p-line....
0.39/0.44	c full lookahead due to high density!
0.39/0.44	c initFormula():: the DIMACS p-line indicates a CNF of 1000 variables and 20000 clauses.
0.39/0.44	c parseCNF():: parsing....
0.39/0.44	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.44	c runParser():: parsing was successful, warming up engines...
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c preprocessing fase I completed:: there are now 1000 free variables and 20000 clauses.
0.39/0.44	c stat :: sign balance is biased by 0.041
0.39/0.44	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.39/0.44	c using k-SAT heuristics (size based diff)
0.39/0.44	c longest clause has size 5
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c main():: clause / variable ratio: ( 20000 / 1000 ) = 20.00
0.39/0.44	c longest clause has size 5
0.39/0.44	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.44	c dynamic_preselect_setsize :: off
0.39/0.44	c suggested doublelook initial :: 0
0.39/0.44	c main():: all systems go!
0.39/0.44	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 395 JD: 294
2.49/2.58	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
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-1625913-1239992705/watcher-1625913-1239992705 -o /tmp/evaluation-result-1625913-1239992705/solver-1625913-1239992705 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1625913-1239992705.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: 1.00 1.00 1.00 3/64 17810
/proc/meminfo: memFree=1495456/2055920 swapFree=4192956/4192956
[pid=17810] ppid=17808 vsize=816 CPUtime=0
/proc/17810/stat : 17810 (march_ks) R 17808 17810 17737 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 27303155 835584 111 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/17810/statm: 204 111 47 123 0 79 0

[startup+0.0168661 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17810
/proc/meminfo: memFree=1495456/2055920 swapFree=4192956/4192956
[pid=17810] ppid=17808 vsize=1080 CPUtime=0.01
/proc/17810/stat : 17810 (march_ks) R 17808 17810 17737 0 -1 4194304 171 0 0 0 1 0 0 0 18 0 1 0 27303155 1105920 157 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/17810/statm: 270 157 47 123 0 145 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1080

[startup+0.101871 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17810
/proc/meminfo: memFree=1495456/2055920 swapFree=4192956/4192956
[pid=17810] ppid=17808 vsize=3260 CPUtime=0.09
/proc/17810/stat : 17810 (march_ks) R 17808 17810 17737 0 -1 4194304 1720 0 0 0 9 0 0 0 18 0 1 0 27303155 3338240 575 1992294400 134512640 135019032 4294956240 18446744073709551615 134554767 0 0 4096 0 0 0 0 17 0 0 0
/proc/17810/statm: 815 575 63 123 0 690 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3260

[startup+0.301885 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17810
/proc/meminfo: memFree=1495456/2055920 swapFree=4192956/4192956
[pid=17810] ppid=17808 vsize=3760 CPUtime=0.29
/proc/17810/stat : 17810 (march_ks) R 17808 17810 17737 0 -1 4194304 2193 0 0 0 29 0 0 0 20 0 1 0 27303155 3850240 698 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/17810/statm: 940 698 67 123 0 815 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3760

[startup+0.701915 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17810
/proc/meminfo: memFree=1495456/2055920 swapFree=4192956/4192956
[pid=17810] ppid=17808 vsize=4640 CPUtime=0.69
/proc/17810/stat : 17810 (march_ks) R 17808 17810 17737 0 -1 4194304 3357 0 0 0 69 0 0 0 23 0 1 0 27303155 4751360 833 1992294400 134512640 135019032 4294956240 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 0 0 0
/proc/17810/statm: 1160 833 72 123 0 1035 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4640

[startup+1.50297 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17811
/proc/meminfo: memFree=1492184/2055920 swapFree=4192956/4192956
[pid=17810] ppid=17808 vsize=4660 CPUtime=1.49
/proc/17810/stat : 17810 (march_ks) R 17808 17810 17737 0 -1 4194304 3363 0 0 0 149 0 0 0 25 0 1 0 27303155 4771840 839 1992294400 134512640 135019032 4294956240 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 0 0 0
/proc/17810/statm: 1165 839 72 123 0 1040 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4660

[startup+3.10109 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17811
/proc/meminfo: memFree=1492056/2055920 swapFree=4192956/4192956
[pid=17810] ppid=17808 vsize=4660 CPUtime=3.09
/proc/17810/stat : 17810 (march_ks) R 17808 17810 17737 0 -1 4194304 3364 0 0 0 309 0 0 0 25 0 1 0 27303155 4771840 840 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/17810/statm: 1165 840 72 123 0 1040 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4660

[startup+6.30132 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17811
/proc/meminfo: memFree=1492056/2055920 swapFree=4192956/4192956
[pid=17810] ppid=17808 vsize=4660 CPUtime=6.29
/proc/17810/stat : 17810 (march_ks) R 17808 17810 17737 0 -1 4194304 3364 0 0 0 629 0 0 0 25 0 1 0 27303155 4771840 840 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/17810/statm: 1165 840 72 123 0 1040 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4660

[startup+12.7018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17811
/proc/meminfo: memFree=1491928/2055920 swapFree=4192956/4192956
[pid=17810] ppid=17808 vsize=4788 CPUtime=12.69
/proc/17810/stat : 17810 (march_ks) R 17808 17810 17737 0 -1 4194304 3370 0 0 0 1269 0 0 0 25 0 1 0 27303155 4902912 846 1992294400 134512640 135019032 4294956240 18446744073709551615 134542185 0 0 4096 0 0 0 0 17 0 0 0
/proc/17810/statm: 1197 846 72 123 0 1072 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4788

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17811
/proc/meminfo: memFree=1491992/2055920 swapFree=4192956/4192956
[pid=17810] ppid=17808 vsize=4792 CPUtime=25.48
/proc/17810/stat : 17810 (march_ks) R 17808 17810 17737 0 -1 4194304 3387 0 0 0 2548 0 0 0 25 0 1 0 27303155 4907008 863 1992294400 134512640 135019032 4294956240 18446744073709551615 134537999 0 0 4096 0 0 0 0 17 0 0 0
/proc/17810/statm: 1198 863 72 123 0 1073 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4792

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17811
/proc/meminfo: memFree=1491992/2055920 swapFree=4192956/4192956
[pid=17810] ppid=17808 vsize=4920 CPUtime=51.07
/proc/17810/stat : 17810 (march_ks) R 17808 17810 17737 0 -1 4194304 3401 0 0 0 5107 0 0 0 25 0 1 0 27303155 5038080 877 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/17810/statm: 1230 877 72 123 0 1105 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 4920

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17811
/proc/meminfo: memFree=1491864/2055920 swapFree=4192956/4192956
[pid=17810] ppid=17808 vsize=4920 CPUtime=102.25
/proc/17810/stat : 17810 (march_ks) R 17808 17810 17737 0 -1 4194304 3415 0 0 0 10225 0 0 0 25 0 1 0 27303155 5038080 891 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/17810/statm: 1230 891 72 123 0 1105 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 4920

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17811
/proc/meminfo: memFree=1491800/2055920 swapFree=4192956/4192956
[pid=17810] ppid=17808 vsize=5048 CPUtime=162.23
/proc/17810/stat : 17810 (march_ks) R 17808 17810 17737 0 -1 4194304 3441 0 0 0 16223 0 0 0 25 0 1 0 27303155 5169152 917 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/17810/statm: 1262 917 72 123 0 1137 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 5048

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17811
/proc/meminfo: memFree=1491800/2055920 swapFree=4192956/4192956
[pid=17810] ppid=17808 vsize=5048 CPUtime=222.21
/proc/17810/stat : 17810 (march_ks) R 17808 17810 17737 0 -1 4194304 3456 0 0 0 22221 0 0 0 25 0 1 0 27303155 5169152 932 1992294400 134512640 135019032 4294956240 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 0 0 0
/proc/17810/statm: 1262 932 72 123 0 1137 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 5048

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17811
/proc/meminfo: memFree=1491736/2055920 swapFree=4192956/4192956
[pid=17810] ppid=17808 vsize=5176 CPUtime=282.19
/proc/17810/stat : 17810 (march_ks) R 17808 17810 17737 0 -1 4194304 3466 0 0 0 28219 0 0 0 25 0 1 0 27303155 5300224 942 1992294400 134512640 135019032 4294956240 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 0 0 0
/proc/17810/statm: 1294 942 72 123 0 1169 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 5176

[startup+342.302 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 17811
/proc/meminfo: memFree=1491736/2055920 swapFree=4192956/4192956
[pid=17810] ppid=17808 vsize=5176 CPUtime=342.17
/proc/17810/stat : 17810 (march_ks) R 17808 17810 17737 0 -1 4194304 3471 0 0 0 34216 1 0 0 25 0 1 0 27303155 5300224 947 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/17810/statm: 1294 947 72 123 0 1169 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 5176

[startup+402.301 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 17811
/proc/meminfo: memFree=1491736/2055920 swapFree=4192956/4192956
[pid=17810] ppid=17808 vsize=5176 CPUtime=402.14
/proc/17810/stat : 17810 (march_ks) R 17808 17810 17737 0 -1 4194304 3476 0 0 0 40213 1 0 0 25 0 1 0 27303155 5300224 952 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/17810/statm: 1294 952 72 123 0 1169 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 5176

[startup+462.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 17811
/proc/meminfo: memFree=1491736/2055920 swapFree=4192956/4192956
[pid=17810] ppid=17808 vsize=5176 CPUtime=462.1
/proc/17810/stat : 17810 (march_ks) R 17808 17810 17737 0 -1 4194304 3480 0 0 0 46209 1 0 0 25 0 1 0 27303155 5300224 956 1992294400 134512640 135019032 4294956240 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 0 0 0
/proc/17810/statm: 1294 956 72 123 0 1169 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 5176

[startup+522.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 17811
/proc/meminfo: memFree=1491736/2055920 swapFree=4192956/4192956
[pid=17810] ppid=17808 vsize=5176 CPUtime=522.05
/proc/17810/stat : 17810 (march_ks) R 17808 17810 17737 0 -1 4194304 3484 0 0 0 52204 1 0 0 25 0 1 0 27303155 5300224 960 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/17810/statm: 1294 960 72 123 0 1169 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 5176

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17811
/proc/meminfo: memFree=1491736/2055920 swapFree=4192956/4192956
[pid=17810] ppid=17808 vsize=5176 CPUtime=582.02
/proc/17810/stat : 17810 (march_ks) R 17808 17810 17737 0 -1 4194304 3485 0 0 0 58201 1 0 0 25 0 1 0 27303155 5300224 961 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/17810/statm: 1294 961 72 123 0 1169 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 5176

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17811
/proc/meminfo: memFree=1491672/2055920 swapFree=4192956/4192956
[pid=17810] ppid=17808 vsize=5176 CPUtime=642
/proc/17810/stat : 17810 (march_ks) R 17808 17810 17737 0 -1 4194304 3488 0 0 0 64199 1 0 0 25 0 1 0 27303155 5300224 964 1992294400 134512640 135019032 4294956240 18446744073709551615 134548056 0 0 4096 0 0 0 0 17 0 0 0
/proc/17810/statm: 1294 964 72 123 0 1169 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 5176


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17819
/proc/meminfo: memFree=1490776/2055920 swapFree=4192956/4192956
[pid=17810] ppid=17808 vsize=5824 CPUtime=4060.68
/proc/17810/stat : 17810 (march_ks) R 17808 17810 17737 0 -1 4194304 3617 0 0 0 406066 2 0 0 25 0 1 0 27303155 5963776 1093 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 0 0 0
/proc/17810/statm: 1456 1093 72 123 0 1331 0
Current children cumulated CPU time (s) 4060.68
Current children cumulated vsize (KiB) 5824

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17819
/proc/meminfo: memFree=1490776/2055920 swapFree=4192956/4192956
[pid=17810] ppid=17808 vsize=5824 CPUtime=4120.66
/proc/17810/stat : 17810 (march_ks) R 17808 17810 17737 0 -1 4194304 3618 0 0 0 412064 2 0 0 25 0 1 0 27303155 5963776 1094 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/17810/statm: 1456 1094 72 123 0 1331 0
Current children cumulated CPU time (s) 4120.66
Current children cumulated vsize (KiB) 5824

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17819
/proc/meminfo: memFree=1490776/2055920 swapFree=4192956/4192956
[pid=17810] ppid=17808 vsize=5824 CPUtime=4180.63
/proc/17810/stat : 17810 (march_ks) R 17808 17810 17737 0 -1 4194304 3618 0 0 0 418061 2 0 0 25 0 1 0 27303155 5963776 1094 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/17810/statm: 1456 1094 72 123 0 1331 0
Current children cumulated CPU time (s) 4180.63
Current children cumulated vsize (KiB) 5824

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17819
/proc/meminfo: memFree=1490776/2055920 swapFree=4192956/4192956
[pid=17810] ppid=17808 vsize=5824 CPUtime=4240.57
/proc/17810/stat : 17810 (march_ks) R 17808 17810 17737 0 -1 4194304 3619 0 0 0 424055 2 0 0 25 0 1 0 27303155 5963776 1095 1992294400 134512640 135019032 4294956240 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 0 0 0
/proc/17810/statm: 1456 1095 72 123 0 1331 0
Current children cumulated CPU time (s) 4240.57
Current children cumulated vsize (KiB) 5824

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17821
/proc/meminfo: memFree=1490584/2055920 swapFree=4192956/4192956
[pid=17810] ppid=17808 vsize=5824 CPUtime=4300.55
/proc/17810/stat : 17810 (march_ks) R 17808 17810 17737 0 -1 4194304 3621 0 0 0 430053 2 0 0 25 0 1 0 27303155 5963776 1097 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/17810/statm: 1456 1097 72 123 0 1331 0
Current children cumulated CPU time (s) 4300.55
Current children cumulated vsize (KiB) 5824

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17821
/proc/meminfo: memFree=1490584/2055920 swapFree=4192956/4192956
[pid=17810] ppid=17808 vsize=5824 CPUtime=4360.52
/proc/17810/stat : 17810 (march_ks) R 17808 17810 17737 0 -1 4194304 3623 0 0 0 436050 2 0 0 25 0 1 0 27303155 5963776 1099 1992294400 134512640 135019032 4294956240 18446744073709551615 134527256 0 0 4096 0 0 0 0 17 0 0 0
/proc/17810/statm: 1456 1099 72 123 0 1331 0
Current children cumulated CPU time (s) 4360.52
Current children cumulated vsize (KiB) 5824

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17821
/proc/meminfo: memFree=1490584/2055920 swapFree=4192956/4192956
[pid=17810] ppid=17808 vsize=5824 CPUtime=4420.49
/proc/17810/stat : 17810 (march_ks) R 17808 17810 17737 0 -1 4194304 3624 0 0 0 442047 2 0 0 25 0 1 0 27303155 5963776 1100 1992294400 134512640 135019032 4294956240 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 0 0 0
/proc/17810/statm: 1456 1100 72 123 0 1331 0
Current children cumulated CPU time (s) 4420.49
Current children cumulated vsize (KiB) 5824

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17821
/proc/meminfo: memFree=1490584/2055920 swapFree=4192956/4192956
[pid=17810] ppid=17808 vsize=5824 CPUtime=4480.47
/proc/17810/stat : 17810 (march_ks) R 17808 17810 17737 0 -1 4194304 3626 0 0 0 448044 3 0 0 25 0 1 0 27303155 5963776 1102 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/17810/statm: 1456 1102 72 123 0 1331 0
Current children cumulated CPU time (s) 4480.47
Current children cumulated vsize (KiB) 5824

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17821
/proc/meminfo: memFree=1490584/2055920 swapFree=4192956/4192956
[pid=17810] ppid=17808 vsize=5824 CPUtime=4540.46
/proc/17810/stat : 17810 (march_ks) R 17808 17810 17737 0 -1 4194304 3626 0 0 0 454043 3 0 0 25 0 1 0 27303155 5963776 1102 1992294400 134512640 135019032 4294956240 18446744073709551615 134527049 0 0 4096 0 0 0 0 17 0 0 0
/proc/17810/statm: 1456 1102 72 123 0 1331 0
Current children cumulated CPU time (s) 4540.46
Current children cumulated vsize (KiB) 5824

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17821
/proc/meminfo: memFree=1490584/2055920 swapFree=4192956/4192956
[pid=17810] ppid=17808 vsize=5824 CPUtime=4600.43
/proc/17810/stat : 17810 (march_ks) R 17808 17810 17737 0 -1 4194304 3627 0 0 0 460040 3 0 0 25 0 1 0 27303155 5963776 1103 1992294400 134512640 135019032 4294956240 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 0 0 0
/proc/17810/statm: 1456 1103 72 123 0 1331 0
Current children cumulated CPU time (s) 4600.43
Current children cumulated vsize (KiB) 5824

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17821
/proc/meminfo: memFree=1490584/2055920 swapFree=4192956/4192956
[pid=17810] ppid=17808 vsize=5824 CPUtime=4660.41
/proc/17810/stat : 17810 (march_ks) R 17808 17810 17737 0 -1 4194304 3628 0 0 0 466038 3 0 0 25 0 1 0 27303155 5963776 1104 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/17810/statm: 1456 1104 72 123 0 1331 0
Current children cumulated CPU time (s) 4660.41
Current children cumulated vsize (KiB) 5824

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17821
/proc/meminfo: memFree=1490584/2055920 swapFree=4192956/4192956
[pid=17810] ppid=17808 vsize=5824 CPUtime=4720.39
/proc/17810/stat : 17810 (march_ks) R 17808 17810 17737 0 -1 4194304 3629 0 0 0 472036 3 0 0 25 0 1 0 27303155 5963776 1105 1992294400 134512640 135019032 4294956240 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 0 0 0
/proc/17810/statm: 1456 1105 72 123 0 1331 0
Current children cumulated CPU time (s) 4720.39
Current children cumulated vsize (KiB) 5824

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17821
/proc/meminfo: memFree=1490584/2055920 swapFree=4192956/4192956
[pid=17810] ppid=17808 vsize=5824 CPUtime=4780.37
/proc/17810/stat : 17810 (march_ks) R 17808 17810 17737 0 -1 4194304 3630 0 0 0 478034 3 0 0 25 0 1 0 27303155 5963776 1106 1992294400 134512640 135019032 4294956240 18446744073709551615 134538157 0 0 4096 0 0 0 0 17 0 0 0
/proc/17810/statm: 1456 1106 72 123 0 1331 0
Current children cumulated CPU time (s) 4780.37
Current children cumulated vsize (KiB) 5824

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17821
/proc/meminfo: memFree=1490584/2055920 swapFree=4192956/4192956
[pid=17810] ppid=17808 vsize=5824 CPUtime=4840.35
/proc/17810/stat : 17810 (march_ks) R 17808 17810 17737 0 -1 4194304 3631 0 0 0 484032 3 0 0 25 0 1 0 27303155 5963776 1107 1992294400 134512640 135019032 4294956240 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 0 0 0
/proc/17810/statm: 1456 1107 72 123 0 1331 0
Current children cumulated CPU time (s) 4840.35
Current children cumulated vsize (KiB) 5824

[startup+4902.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 17821
/proc/meminfo: memFree=1490584/2055920 swapFree=4192956/4192956
[pid=17810] ppid=17808 vsize=5824 CPUtime=4900.32
/proc/17810/stat : 17810 (march_ks) R 17808 17810 17737 0 -1 4194304 3632 0 0 0 490029 3 0 0 25 0 1 0 27303155 5963776 1108 1992294400 134512640 135019032 4294956240 18446744073709551615 134538374 0 0 4096 0 0 0 0 17 0 0 0
/proc/17810/statm: 1456 1108 72 123 0 1331 0
Current children cumulated CPU time (s) 4900.32
Current children cumulated vsize (KiB) 5824

[startup+4962.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 17821
/proc/meminfo: memFree=1490584/2055920 swapFree=4192956/4192956
[pid=17810] ppid=17808 vsize=5824 CPUtime=4960.3
/proc/17810/stat : 17810 (march_ks) R 17808 17810 17737 0 -1 4194304 3632 0 0 0 496027 3 0 0 25 0 1 0 27303155 5963776 1108 1992294400 134512640 135019032 4294956240 18446744073709551615 134525460 0 0 4096 0 0 0 0 17 0 0 0
/proc/17810/statm: 1456 1108 72 123 0 1331 0
Current children cumulated CPU time (s) 4960.3
Current children cumulated vsize (KiB) 5824



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 17821
/proc/meminfo: memFree=1490584/2055920 swapFree=4192956/4192956
[pid=17810] ppid=17808 vsize=5824 CPUtime=5000.09
/proc/17810/stat : 17810 (march_ks) R 17808 17810 17737 0 -1 4194304 3633 0 0 0 500006 3 0 0 25 0 1 0 27303155 5963776 1109 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/17810/statm: 1456 1109 72 123 0 1331 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 5824

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

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

[startup+5002.1 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 17821
/proc/meminfo: memFree=1490584/2055920 swapFree=4192956/4192956
[pid=17810] ppid=17808 vsize=5824 CPUtime=5000.09
/proc/17810/stat : 17810 (march_ks) R 17808 17810 17737 0 -1 4194304 3633 0 0 0 500006 3 0 0 25 0 1 0 27303155 5963776 1109 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/17810/statm: 1456 1109 72 123 0 1331 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 5824

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.11
CPU time (s): 5000.1
CPU user time (s): 5000.07
CPU system time (s): 0.034994
CPU usage (%): 99.9599
Max. virtual memory (cumulated for all children) (KiB): 5824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.07
system time used= 0.034994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3633
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= 15519

runsolver used 5.50316 second user time and 12.6971 second system time

The end

Launcher Data

Begin job on node34 at 2009-04-17 20:25:05
IDJOB=1625913
IDBENCH=70191
IDSOLVER=582
FILE ID=node34/1625913-1239992705
PBS_JOBID= 9157314
Free space on /tmp= 66400 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/1000/unif-k5-r20-v1000-c20000-S45173584-020.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1625913-1239992705/watcher-1625913-1239992705 -o /tmp/evaluation-result-1625913-1239992705/solver-1625913-1239992705 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1625913-1239992705.cnf            

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

MD5SUM BENCH= 59fbd40d503488bcdf45b7724d53bd6d
RANDOM SEED=312518117

node34.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:       1495936 kB
Buffers:         72144 kB
Cached:         421400 kB
SwapCached:          0 kB
Active:         186296 kB
Inactive:       321212 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1495936 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3332 kB
Writeback:           0 kB
Mapped:          23696 kB
Slab:            38520 kB
Committed_AS:   148068 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= 66400 MiB
End job on node34 at 2009-04-17 21:48:29