Trace number 1626055

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) 5000.09 5002.21

General information on the benchmark

NameRANDOM/LARGE/7SAT/UNKNOWN/180/
unif-k7-r85-v180-c15300-S907861678-077.cnf
MD5SUM3d095d003b98913e818830d59841a8fe
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark274.428
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 515300

Solver Data 

2.39/2.41	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.39/2.41	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.39/2.41	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.39/2.41	c main()::
2.39/2.41	c initFormula():: searching for DIMACS p-line....
2.39/2.41	c full lookahead due to high density!
2.39/2.41	c initFormula():: the DIMACS p-line indicates a CNF of 180 variables and 15300 clauses.
2.39/2.41	c parseCNF():: parsing....
2.39/2.41	c parseCNF():: the CNF contains 0 unary clauses.
2.39/2.41	c runParser():: parsing was successful, warming up engines...
2.39/2.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.39/2.41	c preprocessing fase I completed:: there are now 180 free variables and 15300 clauses.
2.39/2.41	c stat :: sign balance is biased by 0.008
2.39/2.41	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.39/2.41	c using k-SAT heuristics (size based diff)
2.39/2.41	c longest clause has size 7
2.39/2.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.39/2.41	c main():: clause / variable ratio: ( 15300 / 180 ) = 85.00
2.39/2.41	c longest clause has size 7
2.39/2.41	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.39/2.41	c dynamic_preselect_setsize :: off
2.39/2.41	c suggested doublelook initial :: 0
2.39/2.41	c main():: all systems go!
2.39/2.41	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 178 JD: 71
2.69/2.70	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 9245 JD: 71
13.67/13.72	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |*******************************
c |********************************
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c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 260750 JD: 71
302.14/302.36	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
c |********************
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c |***********************
c |************************
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c |****************************
c |*****************************
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c |*******************************
c |********************************
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c |**********************************
c |************************************
c |*************************************
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c |***************************************
c |****************************************
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c |***********************************************
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c |********************************************************
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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-1626055-1240010011/watcher-1626055-1240010011 -o /tmp/evaluation-result-1626055-1240010011/solver-1626055-1240010011 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626055-1240010011.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 17337
/proc/meminfo: memFree=1490752/2055920 swapFree=4192956/4192956
[pid=17337] ppid=17335 vsize=788 CPUtime=0
/proc/17337/stat : 17337 (march_ks) R 17335 17337 17225 0 -1 4194304 104 0 0 0 0 0 0 0 18 0 1 0 29028985 806912 90 1992294400 134512640 135019032 4294956240 18446744073709551615 134792733 0 0 4096 0 0 0 0 17 0 0 0
/proc/17337/statm: 197 90 47 123 0 72 0

[startup+0.0839081 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17337
/proc/meminfo: memFree=1490752/2055920 swapFree=4192956/4192956
[pid=17337] ppid=17335 vsize=2800 CPUtime=0.07
/proc/17337/stat : 17337 (march_ks) R 17335 17337 17225 0 -1 4194304 1312 0 0 0 7 0 0 0 18 0 1 0 29028985 2867200 505 1992294400 134512640 135019032 4294956240 18446744073709551615 134554767 0 0 4096 0 0 0 0 17 0 0 0
/proc/17337/statm: 700 505 63 123 0 575 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 2800

[startup+0.102906 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17337
/proc/meminfo: memFree=1490752/2055920 swapFree=4192956/4192956
[pid=17337] ppid=17335 vsize=3080 CPUtime=0.09
/proc/17337/stat : 17337 (march_ks) R 17335 17337 17225 0 -1 4194304 2090 0 0 0 9 0 0 0 18 0 1 0 29028985 3153920 567 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/17337/statm: 770 567 67 123 0 645 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3080

[startup+0.302926 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17337
/proc/meminfo: memFree=1490752/2055920 swapFree=4192956/4192956
[pid=17337] ppid=17335 vsize=3080 CPUtime=0.29
/proc/17337/stat : 17337 (march_ks) R 17335 17337 17225 0 -1 4194304 2090 0 0 0 29 0 0 0 20 0 1 0 29028985 3153920 567 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/17337/statm: 770 567 67 123 0 645 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3080

[startup+0.702967 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 17337
/proc/meminfo: memFree=1490752/2055920 swapFree=4192956/4192956
[pid=17337] ppid=17335 vsize=3080 CPUtime=0.69
/proc/17337/stat : 17337 (march_ks) R 17335 17337 17225 0 -1 4194304 2090 0 0 0 69 0 0 0 24 0 1 0 29028985 3153920 567 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/17337/statm: 770 567 67 123 0 645 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3080

[startup+1.50105 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17338
/proc/meminfo: memFree=1488696/2055920 swapFree=4192956/4192956
[pid=17337] ppid=17335 vsize=3080 CPUtime=1.49
/proc/17337/stat : 17337 (march_ks) R 17335 17337 17225 0 -1 4194304 2090 0 0 0 149 0 0 0 25 0 1 0 29028985 3153920 567 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/17337/statm: 770 567 67 123 0 645 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3080

[startup+3.10121 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17338
/proc/meminfo: memFree=1488504/2055920 swapFree=4192956/4192956
[pid=17337] ppid=17335 vsize=3620 CPUtime=3.09
/proc/17337/stat : 17337 (march_ks) R 17335 17337 17225 0 -1 4194304 3256 0 0 0 308 1 0 0 25 0 1 0 29028985 3706880 649 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 0 0 0
/proc/17337/statm: 905 649 72 123 0 780 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3620

[startup+6.30154 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17338
/proc/meminfo: memFree=1488056/2055920 swapFree=4192956/4192956
[pid=17337] ppid=17335 vsize=3620 CPUtime=6.29
/proc/17337/stat : 17337 (march_ks) R 17335 17337 17225 0 -1 4194304 3256 0 0 0 628 1 0 0 25 0 1 0 29028985 3706880 649 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/17337/statm: 905 649 72 123 0 780 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3620

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17338
/proc/meminfo: memFree=1487928/2055920 swapFree=4192956/4192956
[pid=17337] ppid=17335 vsize=3620 CPUtime=12.67
/proc/17337/stat : 17337 (march_ks) R 17335 17337 17225 0 -1 4194304 3256 0 0 0 1266 1 0 0 25 0 1 0 29028985 3706880 649 1992294400 134512640 135019032 4294956240 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 0 0 0
/proc/17337/statm: 905 649 72 123 0 780 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 3620

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17338
/proc/meminfo: memFree=1487992/2055920 swapFree=4192956/4192956
[pid=17337] ppid=17335 vsize=3824 CPUtime=25.46
/proc/17337/stat : 17337 (march_ks) R 17335 17337 17225 0 -1 4194304 3291 0 0 0 2545 1 0 0 25 0 1 0 29028985 3915776 684 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/17337/statm: 956 684 72 123 0 831 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 3824

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17338
/proc/meminfo: memFree=1487992/2055920 swapFree=4192956/4192956
[pid=17337] ppid=17335 vsize=3924 CPUtime=51.05
/proc/17337/stat : 17337 (march_ks) R 17335 17337 17225 0 -1 4194304 3323 0 0 0 5104 1 0 0 25 0 1 0 29028985 4018176 716 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/17337/statm: 981 716 72 123 0 856 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 3924

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17338
/proc/meminfo: memFree=1487672/2055920 swapFree=4192956/4192956
[pid=17337] ppid=17335 vsize=4304 CPUtime=102.23
/proc/17337/stat : 17337 (march_ks) R 17335 17337 17225 0 -1 4194304 3387 0 0 0 10222 1 0 0 25 0 1 0 29028985 4407296 780 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/17337/statm: 1076 780 72 123 0 951 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 4304

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17338
/proc/meminfo: memFree=1487416/2055920 swapFree=4192956/4192956
[pid=17337] ppid=17335 vsize=4644 CPUtime=162.2
/proc/17337/stat : 17337 (march_ks) R 17335 17337 17225 0 -1 4194304 3450 0 0 0 16219 1 0 0 25 0 1 0 29028985 4755456 843 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/17337/statm: 1161 843 72 123 0 1036 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 4644

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17338
/proc/meminfo: memFree=1487160/2055920 swapFree=4192956/4192956
[pid=17337] ppid=17335 vsize=5156 CPUtime=222.17
/proc/17337/stat : 17337 (march_ks) R 17335 17337 17225 0 -1 4194304 3524 0 0 0 22216 1 0 0 25 0 1 0 29028985 5279744 917 1992294400 134512640 135019032 4294956240 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 0 0 0
/proc/17337/statm: 1289 917 72 123 0 1164 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 5156

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17338
/proc/meminfo: memFree=1486776/2055920 swapFree=4192956/4192956
[pid=17337] ppid=17335 vsize=5156 CPUtime=282.15
/proc/17337/stat : 17337 (march_ks) R 17335 17337 17225 0 -1 4194304 3605 0 0 0 28214 1 0 0 25 0 1 0 29028985 5279744 998 1992294400 134512640 135019032 4294956240 18446744073709551615 134548229 0 0 4096 0 0 0 0 17 0 0 0
/proc/17337/statm: 1289 998 72 123 0 1164 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 5156

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17338
/proc/meminfo: memFree=1486328/2055920 swapFree=4192956/4192956
[pid=17337] ppid=17335 vsize=5920 CPUtime=342.13
/proc/17337/stat : 17337 (march_ks) R 17335 17337 17225 0 -1 4194304 3701 0 0 0 34211 2 0 0 25 0 1 0 29028985 6062080 1094 1992294400 134512640 135019032 4294956240 18446744073709551615 134538421 0 0 4096 0 0 0 0 17 0 0 0
/proc/17337/statm: 1480 1094 72 123 0 1355 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 5920

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17338
/proc/meminfo: memFree=1485880/2055920 swapFree=4192956/4192956
[pid=17337] ppid=17335 vsize=5920 CPUtime=402.1
/proc/17337/stat : 17337 (march_ks) R 17335 17337 17225 0 -1 4194304 3807 0 0 0 40208 2 0 0 25 0 1 0 29028985 6062080 1200 1992294400 134512640 135019032 4294956240 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 0 0 0
/proc/17337/statm: 1480 1200 72 123 0 1355 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 5920

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 17338
/proc/meminfo: memFree=1485560/2055920 swapFree=4192956/4192956
[pid=17337] ppid=17335 vsize=7072 CPUtime=462.08
/proc/17337/stat : 17337 (march_ks) R 17335 17337 17225 0 -1 4194304 3903 0 0 0 46206 2 0 0 25 0 1 0 29028985 7241728 1296 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/17337/statm: 1768 1296 72 123 0 1643 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 7072

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17338
/proc/meminfo: memFree=1485240/2055920 swapFree=4192956/4192956
[pid=17337] ppid=17335 vsize=7072 CPUtime=522.05
/proc/17337/stat : 17337 (march_ks) R 17335 17337 17225 0 -1 4194304 3960 0 0 0 52203 2 0 0 25 0 1 0 29028985 7241728 1353 1992294400 134512640 135019032 4294956240 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 0 0 0
/proc/17337/statm: 1768 1353 72 123 0 1643 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 7072

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17338
/proc/meminfo: memFree=1484920/2055920 swapFree=4192956/4192956
[pid=17337] ppid=17335 vsize=7072 CPUtime=582.03
/proc/17337/stat : 17337 (march_ks) R 17335 17337 17225 0 -1 4194304 4047 0 0 0 58201 2 0 0 25 0 1 0 29028985 7241728 1440 1992294400 134512640 135019032 4294956240 18446744073709551615 134628648 0 0 4096 0 0 0 0 17 0 0 0
/proc/17337/statm: 1768 1440 72 123 0 1643 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 7072

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17338
/proc/meminfo: memFree=1484600/2055920 swapFree=4192956/4192956
[pid=17337] ppid=17335 vsize=8796 CPUtime=642.01
/proc/17337/stat : 17337 (march_ks) R 17335 17337 17225 0 -1 4194304 4129 0 0 0 64199 2 0 0 25 0 1 0 29028985 9007104 1522 1992294400 134512640 135019032 4294956240 18446744073709551615 134537999 0 0 4096 0 0 0 0 17 0 0 0
/proc/17337/statm: 2199 1522 72 123 0 2074 0
Current children cumulated CPU time (s) 642.01
Current children cumulated vsize (KiB) 8796


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17346
/proc/meminfo: memFree=1469112/2055920 swapFree=4192956/4192956
[pid=17337] ppid=17335 vsize=29948 CPUtime=4000.57
/proc/17337/stat : 17337 (march_ks) R 17335 17337 17225 0 -1 4194304 7910 0 0 0 400050 7 0 0 25 0 1 0 29028985 30666752 5303 1992294400 134512640 135019032 4294956240 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 0 0 0
/proc/17337/statm: 7487 5303 72 123 0 7362 0
Current children cumulated CPU time (s) 4000.57
Current children cumulated vsize (KiB) 29948

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17346
/proc/meminfo: memFree=1468728/2055920 swapFree=4192956/4192956
[pid=17337] ppid=17335 vsize=29948 CPUtime=4060.54
/proc/17337/stat : 17337 (march_ks) R 17335 17337 17225 0 -1 4194304 7977 0 0 0 406047 7 0 0 25 0 1 0 29028985 30666752 5370 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 0 0 0
/proc/17337/statm: 7487 5370 72 123 0 7362 0
Current children cumulated CPU time (s) 4060.54
Current children cumulated vsize (KiB) 29948

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17346
/proc/meminfo: memFree=1468408/2055920 swapFree=4192956/4192956
[pid=17337] ppid=17335 vsize=29948 CPUtime=4120.51
/proc/17337/stat : 17337 (march_ks) R 17335 17337 17225 0 -1 4194304 8046 0 0 0 412044 7 0 0 25 0 1 0 29028985 30666752 5439 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/17337/statm: 7487 5439 72 123 0 7362 0
Current children cumulated CPU time (s) 4120.51
Current children cumulated vsize (KiB) 29948

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17346
/proc/meminfo: memFree=1468216/2055920 swapFree=4192956/4192956
[pid=17337] ppid=17335 vsize=29948 CPUtime=4180.48
/proc/17337/stat : 17337 (march_ks) R 17335 17337 17225 0 -1 4194304 8093 0 0 0 418041 7 0 0 25 0 1 0 29028985 30666752 5486 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/17337/statm: 7487 5486 72 123 0 7362 0
Current children cumulated CPU time (s) 4180.48
Current children cumulated vsize (KiB) 29948

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17346
/proc/meminfo: memFree=1467960/2055920 swapFree=4192956/4192956
[pid=17337] ppid=17335 vsize=29948 CPUtime=4240.46
/proc/17337/stat : 17337 (march_ks) R 17335 17337 17225 0 -1 4194304 8175 0 0 0 424039 7 0 0 25 0 1 0 29028985 30666752 5568 1992294400 134512640 135019032 4294956240 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 0 0 0
/proc/17337/statm: 7487 5568 72 123 0 7362 0
Current children cumulated CPU time (s) 4240.46
Current children cumulated vsize (KiB) 29948

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17346
/proc/meminfo: memFree=1467640/2055920 swapFree=4192956/4192956
[pid=17337] ppid=17335 vsize=29948 CPUtime=4300.44
/proc/17337/stat : 17337 (march_ks) R 17335 17337 17225 0 -1 4194304 8259 0 0 0 430037 7 0 0 25 0 1 0 29028985 30666752 5652 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/17337/statm: 7487 5652 72 123 0 7362 0
Current children cumulated CPU time (s) 4300.44
Current children cumulated vsize (KiB) 29948

[startup+4362.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 17346
/proc/meminfo: memFree=1467320/2055920 swapFree=4192956/4192956
[pid=17337] ppid=17335 vsize=29948 CPUtime=4360.41
/proc/17337/stat : 17337 (march_ks) R 17335 17337 17225 0 -1 4194304 8349 0 0 0 436034 7 0 0 25 0 1 0 29028985 30666752 5742 1992294400 134512640 135019032 4294956240 18446744073709551615 134538021 0 0 4096 0 0 0 0 17 0 0 0
/proc/17337/statm: 7487 5742 72 123 0 7362 0
Current children cumulated CPU time (s) 4360.41
Current children cumulated vsize (KiB) 29948

[startup+4422.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 17346
/proc/meminfo: memFree=1467064/2055920 swapFree=4192956/4192956
[pid=17337] ppid=17335 vsize=29948 CPUtime=4420.39
/proc/17337/stat : 17337 (march_ks) R 17335 17337 17225 0 -1 4194304 8414 0 0 0 442032 7 0 0 25 0 1 0 29028985 30666752 5807 1992294400 134512640 135019032 4294956240 18446744073709551615 134587504 0 0 4096 0 0 0 0 17 0 0 0
/proc/17337/statm: 7487 5807 72 123 0 7362 0
Current children cumulated CPU time (s) 4420.39
Current children cumulated vsize (KiB) 29948

[startup+4482.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 17346
/proc/meminfo: memFree=1466744/2055920 swapFree=4192956/4192956
[pid=17337] ppid=17335 vsize=29948 CPUtime=4480.36
/proc/17337/stat : 17337 (march_ks) R 17335 17337 17225 0 -1 4194304 8482 0 0 0 448029 7 0 0 25 0 1 0 29028985 30666752 5875 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/17337/statm: 7487 5875 72 123 0 7362 0
Current children cumulated CPU time (s) 4480.36
Current children cumulated vsize (KiB) 29948

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17346
/proc/meminfo: memFree=1466552/2055920 swapFree=4192956/4192956
[pid=17337] ppid=17335 vsize=29948 CPUtime=4540.34
/proc/17337/stat : 17337 (march_ks) R 17335 17337 17225 0 -1 4194304 8543 0 0 0 454027 7 0 0 25 0 1 0 29028985 30666752 5936 1992294400 134512640 135019032 4294956240 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 0 0 0
/proc/17337/statm: 7487 5936 72 123 0 7362 0
Current children cumulated CPU time (s) 4540.34
Current children cumulated vsize (KiB) 29948

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17346
/proc/meminfo: memFree=1466168/2055920 swapFree=4192956/4192956
[pid=17337] ppid=17335 vsize=29948 CPUtime=4600.32
/proc/17337/stat : 17337 (march_ks) R 17335 17337 17225 0 -1 4194304 8596 0 0 0 460025 7 0 0 25 0 1 0 29028985 30666752 5989 1992294400 134512640 135019032 4294956240 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 0 0 0
/proc/17337/statm: 7487 5989 72 123 0 7362 0
Current children cumulated CPU time (s) 4600.32
Current children cumulated vsize (KiB) 29948

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17346
/proc/meminfo: memFree=1465912/2055920 swapFree=4192956/4192956
[pid=17337] ppid=17335 vsize=29948 CPUtime=4660.29
/proc/17337/stat : 17337 (march_ks) R 17335 17337 17225 0 -1 4194304 8673 0 0 0 466022 7 0 0 25 0 1 0 29028985 30666752 6066 1992294400 134512640 135019032 4294956240 18446744073709551615 134587659 0 0 4096 0 0 0 0 17 0 0 0
/proc/17337/statm: 7487 6066 72 123 0 7362 0
Current children cumulated CPU time (s) 4660.29
Current children cumulated vsize (KiB) 29948

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17346
/proc/meminfo: memFree=1465528/2055920 swapFree=4192956/4192956
[pid=17337] ppid=17335 vsize=29948 CPUtime=4720.28
/proc/17337/stat : 17337 (march_ks) R 17335 17337 17225 0 -1 4194304 8746 0 0 0 472021 7 0 0 25 0 1 0 29028985 30666752 6139 1992294400 134512640 135019032 4294956240 18446744073709551615 134538558 0 0 4096 0 0 0 0 17 0 0 0
/proc/17337/statm: 7487 6139 72 123 0 7362 0
Current children cumulated CPU time (s) 4720.28
Current children cumulated vsize (KiB) 29948

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17346
/proc/meminfo: memFree=1465144/2055920 swapFree=4192956/4192956
[pid=17337] ppid=17335 vsize=29948 CPUtime=4780.25
/proc/17337/stat : 17337 (march_ks) R 17335 17337 17225 0 -1 4194304 8852 0 0 0 478018 7 0 0 25 0 1 0 29028985 30666752 6245 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/17337/statm: 7487 6245 72 123 0 7362 0
Current children cumulated CPU time (s) 4780.25
Current children cumulated vsize (KiB) 29948

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17346
/proc/meminfo: memFree=1464888/2055920 swapFree=4192956/4192956
[pid=17337] ppid=17335 vsize=29948 CPUtime=4840.23
/proc/17337/stat : 17337 (march_ks) R 17335 17337 17225 0 -1 4194304 8930 0 0 0 484015 8 0 0 25 0 1 0 29028985 30666752 6323 1992294400 134512640 135019032 4294956240 18446744073709551615 134527051 0 0 4096 0 0 0 0 17 0 0 0
/proc/17337/statm: 7487 6323 72 123 0 7362 0
Current children cumulated CPU time (s) 4840.23
Current children cumulated vsize (KiB) 29948

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17346
/proc/meminfo: memFree=1464504/2055920 swapFree=4192956/4192956
[pid=17337] ppid=17335 vsize=29948 CPUtime=4900.21
/proc/17337/stat : 17337 (march_ks) R 17335 17337 17225 0 -1 4194304 9028 0 0 0 490013 8 0 0 25 0 1 0 29028985 30666752 6421 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/17337/statm: 7487 6421 72 123 0 7362 0
Current children cumulated CPU time (s) 4900.21
Current children cumulated vsize (KiB) 29948

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17346
/proc/meminfo: memFree=1464184/2055920 swapFree=4192956/4192956
[pid=17337] ppid=17335 vsize=29948 CPUtime=4960.19
/proc/17337/stat : 17337 (march_ks) R 17335 17337 17225 0 -1 4194304 9113 0 0 0 496011 8 0 0 25 0 1 0 29028985 30666752 6506 1992294400 134512640 135019032 4294956240 18446744073709551615 134585137 0 0 4096 0 0 0 0 17 0 0 0
/proc/17337/statm: 7487 6506 72 123 0 7362 0
Current children cumulated CPU time (s) 4960.19
Current children cumulated vsize (KiB) 29948



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 17346
/proc/meminfo: memFree=1463992/2055920 swapFree=4192956/4192956
[pid=17337] ppid=17335 vsize=29948 CPUtime=5000.07
/proc/17337/stat : 17337 (march_ks) R 17335 17337 17225 0 -1 4194304 9172 0 0 0 499999 8 0 0 25 0 1 0 29028985 30666752 6565 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/17337/statm: 7487 6565 72 123 0 7362 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 29948

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): 5002.21
CPU time (s): 5000.09
CPU user time (s): 5000
CPU system time (s): 0.088986
CPU usage (%): 99.9575
Max. virtual memory (cumulated for all children) (KiB): 29948

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 9172
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= 15458

runsolver used 5.53416 second user time and 12.6701 second system time

The end

Launcher Data 

Begin job on node45 at 2009-04-18 01:13:31
IDJOB=1626055
IDBENCH=70262
IDSOLVER=582
FILE ID=node45/1626055-1240010011
PBS_JOBID= 9157370
Free space on /tmp= 66316 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/7SAT/UNKNOWN/180/unif-k7-r85-v180-c15300-S907861678-077.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626055-1240010011/watcher-1626055-1240010011 -o /tmp/evaluation-result-1626055-1240010011/solver-1626055-1240010011 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626055-1240010011.cnf            

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

MD5SUM BENCH= 3d095d003b98913e818830d59841a8fe
RANDOM SEED=1267173431

node45.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		: 3000.231
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		: 3000.231
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:       1491240 kB
Buffers:         71296 kB
Cached:         425852 kB
SwapCached:          0 kB
Active:         187836 kB
Inactive:       323780 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1491240 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3296 kB
Writeback:           0 kB
Mapped:          24216 kB
Slab:            39188 kB
Committed_AS:   135572 kB
PageTables:       1376 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= 66312 MiB
End job on node45 at 2009-04-18 02:36:55