Trace number 1625977

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) 5000.11 5002.61

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/900/
unif-k5-r20-v900-c18000-S1119648091-064.cnf
MD5SUMa0e1aec07865a725709061f3f17cc524
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark162.562
Satisfiable
(Un)Satisfiability was proved
Number of variables900
Number of clauses18000
Sum of the clauses size90000
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 518000
Number of clauses of size over 50

Solver Data

0.29/0.39	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.39	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.29/0.39	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.29/0.39	c main()::
0.29/0.39	c initFormula():: searching for DIMACS p-line....
0.29/0.39	c full lookahead due to high density!
0.29/0.39	c initFormula():: the DIMACS p-line indicates a CNF of 900 variables and 18000 clauses.
0.29/0.39	c parseCNF():: parsing....
0.29/0.39	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.39	c runParser():: parsing was successful, warming up engines...
0.29/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.39	c preprocessing fase I completed:: there are now 900 free variables and 18000 clauses.
0.29/0.39	c stat :: sign balance is biased by 0.041
0.29/0.39	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.29/0.39	c using k-SAT heuristics (size based diff)
0.29/0.39	c longest clause has size 5
0.29/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.39	c main():: clause / variable ratio: ( 18000 / 900 ) = 20.00
0.29/0.39	c longest clause has size 5
0.29/0.39	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.39	c dynamic_preselect_setsize :: off
0.29/0.39	c suggested doublelook initial :: 0
0.29/0.39	c main():: all systems go!
0.29/0.39	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 405 JD: 264
2.19/2.29	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-1625977-1240002531/watcher-1625977-1240002531 -o /tmp/evaluation-result-1625977-1240002531/solver-1625977-1240002531 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1625977-1240002531.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 19970
/proc/meminfo: memFree=1121776/2055920 swapFree=4192956/4192956
[pid=19970] ppid=19968 vsize=800 CPUtime=0
/proc/19970/stat : 19970 (march_ks) R 19968 19970 19933 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 28285915 819200 107 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/19970/statm: 200 107 47 123 0 75 0

[startup+0.0413181 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19970
/proc/meminfo: memFree=1121776/2055920 swapFree=4192956/4192956
[pid=19970] ppid=19968 vsize=2184 CPUtime=0.04
/proc/19970/stat : 19970 (march_ks) R 19968 19970 19933 0 -1 4194304 390 0 0 0 4 0 0 0 18 0 1 0 28285915 2236416 309 1992294400 134512640 135019032 4294956240 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 0 0 0
/proc/19970/statm: 546 309 50 123 0 421 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2184

[startup+0.101326 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19970
/proc/meminfo: memFree=1121776/2055920 swapFree=4192956/4192956
[pid=19970] ppid=19968 vsize=3372 CPUtime=0.09
/proc/19970/stat : 19970 (march_ks) R 19968 19970 19933 0 -1 4194304 1847 0 0 0 9 0 0 0 18 0 1 0 28285915 3452928 548 1992294400 134512640 135019032 4294956240 18446744073709551615 134553430 0 0 4096 0 0 0 0 17 0 0 0
/proc/19970/statm: 843 550 67 123 0 718 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3372

[startup+0.301353 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19970
/proc/meminfo: memFree=1121776/2055920 swapFree=4192956/4192956
[pid=19970] ppid=19968 vsize=3372 CPUtime=0.29
/proc/19970/stat : 19970 (march_ks) R 19968 19970 19933 0 -1 4194304 1933 0 0 0 29 0 0 0 20 0 1 0 28285915 3452928 634 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/19970/statm: 843 634 67 123 0 718 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3372

[startup+0.701411 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19970
/proc/meminfo: memFree=1121776/2055920 swapFree=4192956/4192956
[pid=19970] ppid=19968 vsize=4244 CPUtime=0.69
/proc/19970/stat : 19970 (march_ks) R 19968 19970 19933 0 -1 4194304 2929 0 0 0 69 0 0 0 24 0 1 0 28285915 4345856 764 1992294400 134512640 135019032 4294956240 18446744073709551615 134538429 0 0 4096 0 0 0 0 17 0 0 0
/proc/19970/statm: 1061 764 72 123 0 936 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4244

[startup+1.50153 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19971
/proc/meminfo: memFree=1118760/2055920 swapFree=4192956/4192956
[pid=19970] ppid=19968 vsize=4260 CPUtime=1.49
/proc/19970/stat : 19970 (march_ks) R 19968 19970 19933 0 -1 4194304 2933 0 0 0 149 0 0 0 25 0 1 0 28285915 4362240 768 1992294400 134512640 135019032 4294956240 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 0 0 0
/proc/19970/statm: 1065 768 72 123 0 940 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4260

[startup+3.10176 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19971
/proc/meminfo: memFree=1118632/2055920 swapFree=4192956/4192956
[pid=19970] ppid=19968 vsize=4260 CPUtime=3.09
/proc/19970/stat : 19970 (march_ks) R 19968 19970 19933 0 -1 4194304 2933 0 0 0 309 0 0 0 25 0 1 0 28285915 4362240 768 1992294400 134512640 135019032 4294956240 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 0 0 0
/proc/19970/statm: 1065 768 72 123 0 940 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4260

[startup+6.30123 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19971
/proc/meminfo: memFree=1118504/2055920 swapFree=4192956/4192956
[pid=19970] ppid=19968 vsize=4260 CPUtime=6.29
/proc/19970/stat : 19970 (march_ks) R 19968 19970 19933 0 -1 4194304 2933 0 0 0 629 0 0 0 25 0 1 0 28285915 4362240 768 1992294400 134512640 135019032 4294956240 18446744073709551615 134598342 0 0 4096 0 0 0 0 17 0 0 0
/proc/19970/statm: 1065 768 72 123 0 940 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4260

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19971
/proc/meminfo: memFree=1118504/2055920 swapFree=4192956/4192956
[pid=19970] ppid=19968 vsize=4388 CPUtime=12.69
/proc/19970/stat : 19970 (march_ks) R 19968 19970 19933 0 -1 4194304 2934 0 0 0 1269 0 0 0 25 0 1 0 28285915 4493312 769 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 0 0 0
/proc/19970/statm: 1097 769 72 123 0 972 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4388

[startup+25.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19971
/proc/meminfo: memFree=1118632/2055920 swapFree=4192956/4192956
[pid=19970] ppid=19968 vsize=4392 CPUtime=25.48
/proc/19970/stat : 19970 (march_ks) R 19968 19970 19933 0 -1 4194304 2947 0 0 0 2548 0 0 0 25 0 1 0 28285915 4497408 782 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/19970/statm: 1098 782 72 123 0 973 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4392

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19971
/proc/meminfo: memFree=1118696/2055920 swapFree=4192956/4192956
[pid=19970] ppid=19968 vsize=4392 CPUtime=51.06
/proc/19970/stat : 19970 (march_ks) R 19968 19970 19933 0 -1 4194304 2959 0 0 0 5106 0 0 0 25 0 1 0 28285915 4497408 794 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/19970/statm: 1098 794 72 123 0 973 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 4392

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19971
/proc/meminfo: memFree=1118568/2055920 swapFree=4192956/4192956
[pid=19970] ppid=19968 vsize=4520 CPUtime=102.24
/proc/19970/stat : 19970 (march_ks) R 19968 19970 19933 0 -1 4194304 2973 0 0 0 10224 0 0 0 25 0 1 0 28285915 4628480 808 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/19970/statm: 1130 808 72 123 0 1005 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 4520

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19971
/proc/meminfo: memFree=1118504/2055920 swapFree=4192956/4192956
[pid=19970] ppid=19968 vsize=4520 CPUtime=162.21
/proc/19970/stat : 19970 (march_ks) R 19968 19970 19933 0 -1 4194304 2988 0 0 0 16221 0 0 0 25 0 1 0 28285915 4628480 823 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/19970/statm: 1130 823 72 123 0 1005 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 4520

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19971
/proc/meminfo: memFree=1118504/2055920 swapFree=4192956/4192956
[pid=19970] ppid=19968 vsize=4520 CPUtime=222.19
/proc/19970/stat : 19970 (march_ks) R 19968 19970 19933 0 -1 4194304 2993 0 0 0 22219 0 0 0 25 0 1 0 28285915 4628480 828 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/19970/statm: 1130 828 72 123 0 1005 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 4520

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19971
/proc/meminfo: memFree=1118440/2055920 swapFree=4192956/4192956
[pid=19970] ppid=19968 vsize=4520 CPUtime=282.17
/proc/19970/stat : 19970 (march_ks) R 19968 19970 19933 0 -1 4194304 2998 0 0 0 28216 1 0 0 25 0 1 0 28285915 4628480 833 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/19970/statm: 1130 833 72 123 0 1005 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 4520

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19971
/proc/meminfo: memFree=1118376/2055920 swapFree=4192956/4192956
[pid=19970] ppid=19968 vsize=4648 CPUtime=342.13
/proc/19970/stat : 19970 (march_ks) R 19968 19970 19933 0 -1 4194304 3003 0 0 0 34212 1 0 0 25 0 1 0 28285915 4759552 838 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/19970/statm: 1162 838 72 123 0 1037 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 4648

[startup+402.302 s]
/proc/loadavg: 1.06 1.02 1.00 2/65 19971
/proc/meminfo: memFree=1118376/2055920 swapFree=4192956/4192956
[pid=19970] ppid=19968 vsize=4648 CPUtime=402.11
/proc/19970/stat : 19970 (march_ks) R 19968 19970 19933 0 -1 4194304 3007 0 0 0 40210 1 0 0 25 0 1 0 28285915 4759552 842 1992294400 134512640 135019032 4294956240 18446744073709551615 134597530 0 0 4096 0 0 0 0 17 0 0 0
/proc/19970/statm: 1162 842 72 123 0 1037 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 4648

[startup+462.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 19971
/proc/meminfo: memFree=1118312/2055920 swapFree=4192956/4192956
[pid=19970] ppid=19968 vsize=4648 CPUtime=462.08
/proc/19970/stat : 19970 (march_ks) R 19968 19970 19933 0 -1 4194304 3011 0 0 0 46207 1 0 0 25 0 1 0 28285915 4759552 846 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/19970/statm: 1162 846 72 123 0 1037 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 4648

[startup+522.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 19971
/proc/meminfo: memFree=1118312/2055920 swapFree=4192956/4192956
[pid=19970] ppid=19968 vsize=4648 CPUtime=522.05
/proc/19970/stat : 19970 (march_ks) R 19968 19970 19933 0 -1 4194304 3013 0 0 0 52204 1 0 0 25 0 1 0 28285915 4759552 848 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/19970/statm: 1162 848 72 123 0 1037 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 4648

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19971
/proc/meminfo: memFree=1118312/2055920 swapFree=4192956/4192956
[pid=19970] ppid=19968 vsize=4648 CPUtime=582.03
/proc/19970/stat : 19970 (march_ks) R 19968 19970 19933 0 -1 4194304 3015 0 0 0 58202 1 0 0 25 0 1 0 28285915 4759552 850 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/19970/statm: 1162 850 72 123 0 1037 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 4648

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19971
/proc/meminfo: memFree=1118312/2055920 swapFree=4192956/4192956
[pid=19970] ppid=19968 vsize=4648 CPUtime=642.01
/proc/19970/stat : 19970 (march_ks) R 19968 19970 19933 0 -1 4194304 3017 0 0 0 64200 1 0 0 25 0 1 0 28285915 4759552 852 1992294400 134512640 135019032 4294956240 18446744073709551615 134541820 0 0 4096 0 0 0 0 17 0 0 0
/proc/19970/statm: 1162 852 72 123 0 1037 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 4648


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19979
/proc/meminfo: memFree=1117544/2055920 swapFree=4192956/4192956
[pid=19970] ppid=19968 vsize=5168 CPUtime=4000.29
/proc/19970/stat : 19970 (march_ks) R 19968 19970 19933 0 -1 4194304 3152 0 0 0 400026 3 0 0 25 0 1 0 28285915 5292032 987 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/19970/statm: 1292 987 72 123 0 1167 0
Current children cumulated CPU time (s) 4000.29
Current children cumulated vsize (KiB) 5168

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19979
/proc/meminfo: memFree=1117544/2055920 swapFree=4192956/4192956
[pid=19970] ppid=19968 vsize=5168 CPUtime=4060.27
/proc/19970/stat : 19970 (march_ks) R 19968 19970 19933 0 -1 4194304 3153 0 0 0 406024 3 0 0 25 0 1 0 28285915 5292032 988 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/19970/statm: 1292 988 72 123 0 1167 0
Current children cumulated CPU time (s) 4060.27
Current children cumulated vsize (KiB) 5168

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19979
/proc/meminfo: memFree=1117480/2055920 swapFree=4192956/4192956
[pid=19970] ppid=19968 vsize=5168 CPUtime=4120.23
/proc/19970/stat : 19970 (march_ks) R 19968 19970 19933 0 -1 4194304 3155 0 0 0 412020 3 0 0 25 0 1 0 28285915 5292032 990 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/19970/statm: 1292 990 72 123 0 1167 0
Current children cumulated CPU time (s) 4120.23
Current children cumulated vsize (KiB) 5168

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19979
/proc/meminfo: memFree=1117480/2055920 swapFree=4192956/4192956
[pid=19970] ppid=19968 vsize=5168 CPUtime=4180.2
/proc/19970/stat : 19970 (march_ks) R 19968 19970 19933 0 -1 4194304 3158 0 0 0 418017 3 0 0 25 0 1 0 28285915 5292032 993 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/19970/statm: 1292 993 72 123 0 1167 0
Current children cumulated CPU time (s) 4180.2
Current children cumulated vsize (KiB) 5168

[startup+4242.3 s]
/proc/loadavg: 1.04 1.01 1.00 2/65 19979
/proc/meminfo: memFree=1117544/2055920 swapFree=4192956/4192956
[pid=19970] ppid=19968 vsize=5168 CPUtime=4240.17
/proc/19970/stat : 19970 (march_ks) R 19968 19970 19933 0 -1 4194304 3159 0 0 0 424014 3 0 0 25 0 1 0 28285915 5292032 994 1992294400 134512640 135019032 4294956240 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 0 0 0
/proc/19970/statm: 1292 994 72 123 0 1167 0
Current children cumulated CPU time (s) 4240.17
Current children cumulated vsize (KiB) 5168

[startup+4302.3 s]
/proc/loadavg: 1.08 1.04 1.01 2/65 19979
/proc/meminfo: memFree=1117480/2055920 swapFree=4192956/4192956
[pid=19970] ppid=19968 vsize=5296 CPUtime=4300.14
/proc/19970/stat : 19970 (march_ks) R 19968 19970 19933 0 -1 4194304 3160 0 0 0 430011 3 0 0 25 0 1 0 28285915 5423104 995 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/19970/statm: 1324 995 72 123 0 1199 0
Current children cumulated CPU time (s) 4300.14
Current children cumulated vsize (KiB) 5296

[startup+4362.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/65 19979
/proc/meminfo: memFree=1117544/2055920 swapFree=4192956/4192956
[pid=19970] ppid=19968 vsize=5296 CPUtime=4360.11
/proc/19970/stat : 19970 (march_ks) R 19968 19970 19933 0 -1 4194304 3162 0 0 0 436008 3 0 0 25 0 1 0 28285915 5423104 997 1992294400 134512640 135019032 4294956240 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 0 0 0
/proc/19970/statm: 1324 997 72 123 0 1199 0
Current children cumulated CPU time (s) 4360.11
Current children cumulated vsize (KiB) 5296

[startup+4422.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 19979
/proc/meminfo: memFree=1117544/2055920 swapFree=4192956/4192956
[pid=19970] ppid=19968 vsize=5296 CPUtime=4420.09
/proc/19970/stat : 19970 (march_ks) R 19968 19970 19933 0 -1 4194304 3164 0 0 0 442006 3 0 0 25 0 1 0 28285915 5423104 999 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19970/statm: 1324 999 72 123 0 1199 0
Current children cumulated CPU time (s) 4420.09
Current children cumulated vsize (KiB) 5296

[startup+4482.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 19979
/proc/meminfo: memFree=1117480/2055920 swapFree=4192956/4192956
[pid=19970] ppid=19968 vsize=5296 CPUtime=4480.06
/proc/19970/stat : 19970 (march_ks) R 19968 19970 19933 0 -1 4194304 3165 0 0 0 448003 3 0 0 25 0 1 0 28285915 5423104 1000 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/19970/statm: 1324 1000 72 123 0 1199 0
Current children cumulated CPU time (s) 4480.06
Current children cumulated vsize (KiB) 5296

[startup+4542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 19979
/proc/meminfo: memFree=1117480/2055920 swapFree=4192956/4192956
[pid=19970] ppid=19968 vsize=5296 CPUtime=4540.04
/proc/19970/stat : 19970 (march_ks) R 19968 19970 19933 0 -1 4194304 3169 0 0 0 454001 3 0 0 25 0 1 0 28285915 5423104 1004 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/19970/statm: 1324 1004 72 123 0 1199 0
Current children cumulated CPU time (s) 4540.04
Current children cumulated vsize (KiB) 5296

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19979
/proc/meminfo: memFree=1117416/2055920 swapFree=4192956/4192956
[pid=19970] ppid=19968 vsize=5296 CPUtime=4600.02
/proc/19970/stat : 19970 (march_ks) R 19968 19970 19933 0 -1 4194304 3171 0 0 0 459999 3 0 0 25 0 1 0 28285915 5423104 1006 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/19970/statm: 1324 1006 72 123 0 1199 0
Current children cumulated CPU time (s) 4600.02
Current children cumulated vsize (KiB) 5296

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19979
/proc/meminfo: memFree=1117352/2055920 swapFree=4192956/4192956
[pid=19970] ppid=19968 vsize=5296 CPUtime=4659.99
/proc/19970/stat : 19970 (march_ks) R 19968 19970 19933 0 -1 4194304 3172 0 0 0 465996 3 0 0 25 0 1 0 28285915 5423104 1007 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/19970/statm: 1324 1007 72 123 0 1199 0
Current children cumulated CPU time (s) 4659.99
Current children cumulated vsize (KiB) 5296

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19979
/proc/meminfo: memFree=1117352/2055920 swapFree=4192956/4192956
[pid=19970] ppid=19968 vsize=5296 CPUtime=4719.96
/proc/19970/stat : 19970 (march_ks) R 19968 19970 19933 0 -1 4194304 3174 0 0 0 471993 3 0 0 25 0 1 0 28285915 5423104 1009 1992294400 134512640 135019032 4294956240 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 0 0 0
/proc/19970/statm: 1324 1009 72 123 0 1199 0
Current children cumulated CPU time (s) 4719.96
Current children cumulated vsize (KiB) 5296

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19979
/proc/meminfo: memFree=1117416/2055920 swapFree=4192956/4192956
[pid=19970] ppid=19968 vsize=5296 CPUtime=4779.94
/proc/19970/stat : 19970 (march_ks) R 19968 19970 19933 0 -1 4194304 3174 0 0 0 477991 3 0 0 25 0 1 0 28285915 5423104 1009 1992294400 134512640 135019032 4294956240 18446744073709551615 134538308 0 0 4096 0 0 0 0 17 0 0 0
/proc/19970/statm: 1324 1009 72 123 0 1199 0
Current children cumulated CPU time (s) 4779.94
Current children cumulated vsize (KiB) 5296

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19979
/proc/meminfo: memFree=1117416/2055920 swapFree=4192956/4192956
[pid=19970] ppid=19968 vsize=5296 CPUtime=4839.9
/proc/19970/stat : 19970 (march_ks) R 19968 19970 19933 0 -1 4194304 3176 0 0 0 483987 3 0 0 25 0 1 0 28285915 5423104 1011 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/19970/statm: 1324 1011 72 123 0 1199 0
Current children cumulated CPU time (s) 4839.9
Current children cumulated vsize (KiB) 5296

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19979
/proc/meminfo: memFree=1117416/2055920 swapFree=4192956/4192956
[pid=19970] ppid=19968 vsize=5296 CPUtime=4899.87
/proc/19970/stat : 19970 (march_ks) R 19968 19970 19933 0 -1 4194304 3179 0 0 0 489984 3 0 0 25 0 1 0 28285915 5423104 1014 1992294400 134512640 135019032 4294956240 18446744073709551615 134527014 0 0 4096 0 0 0 0 17 0 0 0
/proc/19970/statm: 1324 1014 72 123 0 1199 0
Current children cumulated CPU time (s) 4899.87
Current children cumulated vsize (KiB) 5296

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19979
/proc/meminfo: memFree=1117416/2055920 swapFree=4192956/4192956
[pid=19970] ppid=19968 vsize=5296 CPUtime=4959.85
/proc/19970/stat : 19970 (march_ks) R 19968 19970 19933 0 -1 4194304 3180 0 0 0 495982 3 0 0 25 0 1 0 28285915 5423104 1015 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/19970/statm: 1324 1015 72 123 0 1199 0
Current children cumulated CPU time (s) 4959.85
Current children cumulated vsize (KiB) 5296



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19979
/proc/meminfo: memFree=1117416/2055920 swapFree=4192956/4192956
[pid=19970] ppid=19968 vsize=5296 CPUtime=5000.1
/proc/19970/stat : 19970 (march_ks) R 19968 19970 19933 0 -1 4194304 3183 0 0 0 500007 3 0 0 25 0 1 0 28285915 5423104 1018 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/19970/statm: 1324 1018 72 123 0 1199 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 5296

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.61
CPU time (s): 5000.11
CPU user time (s): 5000.07
CPU system time (s): 0.038994
CPU usage (%): 99.9501
Max. virtual memory (cumulated for all children) (KiB): 5296

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.07
system time used= 0.038994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3183
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= 12632

runsolver used 4.40433 second user time and 13.7989 second system time

The end

Launcher Data

Begin job on node30 at 2009-04-17 23:08:52
IDJOB=1625977
IDBENCH=70223
IDSOLVER=582
FILE ID=node30/1625977-1240002531
PBS_JOBID= 9157359
Free space on /tmp= 66204 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/900/unif-k5-r20-v900-c18000-S1119648091-064.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1625977-1240002531/watcher-1625977-1240002531 -o /tmp/evaluation-result-1625977-1240002531/solver-1625977-1240002531 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1625977-1240002531.cnf            

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

MD5SUM BENCH= a0e1aec07865a725709061f3f17cc524
RANDOM SEED=1878117370

node30.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		: 3000.265
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		: 3000.265
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:       1122256 kB
Buffers:         80632 kB
Cached:         756856 kB
SwapCached:          0 kB
Active:         280632 kB
Inactive:       571240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1122256 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3356 kB
Writeback:           0 kB
Mapped:          24084 kB
Slab:            67912 kB
Committed_AS:   154816 kB
PageTables:       1356 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= 66200 MiB
End job on node30 at 2009-04-18 00:32:16