Trace number 1626579

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 5001.61

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S1402156840-093.cnf
MD5SUM3a21c2076cf8c7350d1388a742c488ff
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark2.12268
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
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 56675

Solver Data 

1.00/1.03	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.00/1.03	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.00/1.03	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.00/1.03	c main()::
1.00/1.03	c initFormula():: searching for DIMACS p-line....
1.00/1.03	c full lookahead due to high density!
1.00/1.03	c initFormula():: the DIMACS p-line indicates a CNF of 75 variables and 6675 clauses.
1.00/1.03	c parseCNF():: parsing....
1.00/1.03	c parseCNF():: the CNF contains 0 unary clauses.
1.00/1.03	c runParser():: parsing was successful, warming up engines...
1.00/1.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.03	c preprocessing fase I completed:: there are now 75 free variables and 6675 clauses.
1.00/1.03	c stat :: sign balance is biased by 0.006
1.00/1.03	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.00/1.03	c using k-SAT heuristics (size based diff)
1.00/1.03	c longest clause has size 7
1.00/1.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.03	c main():: clause / variable ratio: ( 6675 / 75 ) = 89.00
1.00/1.03	c longest clause has size 7
1.00/1.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.03	c dynamic_preselect_setsize :: off
1.00/1.03	c suggested doublelook initial :: 0
1.00/1.03	c main():: all systems go!
1.00/1.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 132 JD: 23
1.10/1.12	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 2100 JD: 23
2.19/2.26	c |----------------------------------------------------------------|
c |*
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c |****************
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c |****************************************************************| 2 NC: 20256 JD: 23
12.28/12.34	c |----------------------------------------------------------------|
c |*
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c |***************************************************************
c |****************************************************************| 3 NC: 121467 JD: 23
68.86/68.99	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
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c |****************************************************************| 4 NC: 536827 JD: 23
302.49/302.64	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |********
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c |****************
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c |********************************
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c |****************************************************************| 5 NC: 1792529 JD: 23
1015.07/1015.46	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |****************
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c |********************************
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c |***************************************************************
c |****************************************************************| 6 NC: 4721353 JD: 23
2694.68/2695.53	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |***********************
c |************************
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c |******************************
c |*******************************
c |********************************
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c |************************************
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c |**************************************
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c |****************************************
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c |************************************************
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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-1626579-1240099158/watcher-1626579-1240099158 -o /tmp/evaluation-result-1626579-1240099158/solver-1626579-1240099158 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626579-1240099158.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 3/65 18557
/proc/meminfo: memFree=1469416/2055920 swapFree=4192956/4192956
[pid=18557] ppid=18555 vsize=656 CPUtime=0
/proc/18557/stat : 18557 (march_ks) R 18555 18557 18401 0 -1 4194304 93 0 0 0 0 0 0 0 18 0 1 0 37948470 671744 79 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/18557/statm: 164 79 47 123 0 39 0

[startup+0.00777289 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 18557
/proc/meminfo: memFree=1469416/2055920 swapFree=4192956/4192956
[pid=18557] ppid=18555 vsize=788 CPUtime=0
/proc/18557/stat : 18557 (march_ks) R 18555 18557 18401 0 -1 4194304 104 0 0 0 0 0 0 0 18 0 1 0 37948470 806912 90 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/18557/statm: 197 90 47 123 0 72 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 788

[startup+0.101783 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 18557
/proc/meminfo: memFree=1469416/2055920 swapFree=4192956/4192956
[pid=18557] ppid=18555 vsize=1712 CPUtime=0.09
/proc/18557/stat : 18557 (march_ks) R 18555 18557 18401 0 -1 4194304 843 0 0 0 9 0 0 0 18 0 1 0 37948470 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134567037 0 0 4096 0 0 0 0 17 1 0 0
/proc/18557/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1712

[startup+0.301805 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 18557
/proc/meminfo: memFree=1469416/2055920 swapFree=4192956/4192956
[pid=18557] ppid=18555 vsize=1712 CPUtime=0.29
/proc/18557/stat : 18557 (march_ks) R 18555 18557 18401 0 -1 4194304 843 0 0 0 29 0 0 0 19 0 1 0 37948470 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/18557/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1712

[startup+0.701852 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 18557
/proc/meminfo: memFree=1469416/2055920 swapFree=4192956/4192956
[pid=18557] ppid=18555 vsize=1712 CPUtime=0.69
/proc/18557/stat : 18557 (march_ks) R 18555 18557 18401 0 -1 4194304 843 0 0 0 69 0 0 0 22 0 1 0 37948470 1753088 323 1992294400 134512640 135019032 4294956240 18446744073709551615 134567028 0 0 4096 0 0 0 0 17 1 0 0
/proc/18557/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1712

[startup+1.50195 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18558
/proc/meminfo: memFree=1468448/2055920 swapFree=4192956/4192956
[pid=18557] ppid=18555 vsize=2116 CPUtime=1.49
/proc/18557/stat : 18557 (march_ks) R 18555 18557 18401 0 -1 4194304 1137 0 0 0 149 0 0 0 25 0 1 0 37948470 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/18557/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2116

[startup+3.10213 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18558
/proc/meminfo: memFree=1467936/2055920 swapFree=4192956/4192956
[pid=18557] ppid=18555 vsize=2116 CPUtime=3.09
/proc/18557/stat : 18557 (march_ks) R 18555 18557 18401 0 -1 4194304 1137 0 0 0 309 0 0 0 25 0 1 0 37948470 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/18557/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2116

[startup+6.3015 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18558
/proc/meminfo: memFree=1467816/2055920 swapFree=4192956/4192956
[pid=18557] ppid=18555 vsize=2116 CPUtime=6.29
/proc/18557/stat : 18557 (march_ks) R 18555 18557 18401 0 -1 4194304 1137 0 0 0 629 0 0 0 25 0 1 0 37948470 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134537940 0 0 4096 0 0 0 0 17 1 0 0
/proc/18557/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2116

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18558
/proc/meminfo: memFree=1467816/2055920 swapFree=4192956/4192956
[pid=18557] ppid=18555 vsize=2116 CPUtime=12.68
/proc/18557/stat : 18557 (march_ks) R 18555 18557 18401 0 -1 4194304 1137 0 0 0 1268 0 0 0 25 0 1 0 37948470 2166784 390 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/18557/statm: 529 390 72 123 0 404 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2116

[startup+25.5017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18558
/proc/meminfo: memFree=1467816/2055920 swapFree=4192956/4192956
[pid=18557] ppid=18555 vsize=2252 CPUtime=25.48
/proc/18557/stat : 18557 (march_ks) R 18555 18557 18401 0 -1 4194304 1169 0 0 0 2548 0 0 0 25 0 1 0 37948470 2306048 422 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/18557/statm: 563 422 72 123 0 438 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2252

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18558
/proc/meminfo: memFree=1467816/2055920 swapFree=4192956/4192956
[pid=18557] ppid=18555 vsize=2420 CPUtime=51.07
/proc/18557/stat : 18557 (march_ks) R 18555 18557 18401 0 -1 4194304 1198 0 0 0 5106 1 0 0 25 0 1 0 37948470 2478080 451 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/18557/statm: 605 451 72 123 0 480 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2420

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18558
/proc/meminfo: memFree=1467624/2055920 swapFree=4192956/4192956
[pid=18557] ppid=18555 vsize=2572 CPUtime=102.25
/proc/18557/stat : 18557 (march_ks) R 18555 18557 18401 0 -1 4194304 1251 0 0 0 10224 1 0 0 25 0 1 0 37948470 2633728 504 1992294400 134512640 135019032 4294956240 18446744073709551615 134537933 0 0 4096 0 0 0 0 17 1 0 0
/proc/18557/statm: 643 504 72 123 0 518 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 2572

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18564
/proc/meminfo: memFree=1467240/2055920 swapFree=4192956/4192956
[pid=18557] ppid=18555 vsize=3140 CPUtime=162.22
/proc/18557/stat : 18557 (march_ks) R 18555 18557 18401 0 -1 4194304 1317 0 0 0 16221 1 0 0 25 0 1 0 37948470 3215360 570 1992294400 134512640 135019032 4294956240 18446744073709551615 134536935 0 0 4096 0 0 0 0 17 1 0 0
/proc/18557/statm: 785 570 72 123 0 660 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 3140

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18564
/proc/meminfo: memFree=1466920/2055920 swapFree=4192956/4192956
[pid=18557] ppid=18555 vsize=3140 CPUtime=222.2
/proc/18557/stat : 18557 (march_ks) R 18555 18557 18401 0 -1 4194304 1384 0 0 0 22219 1 0 0 25 0 1 0 37948470 3215360 637 1992294400 134512640 135019032 4294956240 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 1 0 0
/proc/18557/statm: 785 637 72 123 0 660 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 3140

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18564
/proc/meminfo: memFree=1466664/2055920 swapFree=4192956/4192956
[pid=18557] ppid=18555 vsize=3652 CPUtime=282.19
/proc/18557/stat : 18557 (march_ks) R 18555 18557 18401 0 -1 4194304 1443 0 0 0 28217 2 0 0 25 0 1 0 37948470 3739648 696 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/18557/statm: 913 696 72 123 0 788 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 3652

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18564
/proc/meminfo: memFree=1466344/2055920 swapFree=4192956/4192956
[pid=18557] ppid=18555 vsize=3652 CPUtime=342.17
/proc/18557/stat : 18557 (march_ks) R 18555 18557 18401 0 -1 4194304 1504 0 0 0 34215 2 0 0 25 0 1 0 37948470 3739648 757 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/18557/statm: 913 757 72 123 0 788 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 3652

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18564
/proc/meminfo: memFree=1466088/2055920 swapFree=4192956/4192956
[pid=18557] ppid=18555 vsize=4416 CPUtime=402.15
/proc/18557/stat : 18557 (march_ks) R 18555 18557 18401 0 -1 4194304 1567 0 0 0 40213 2 0 0 25 0 1 0 37948470 4521984 820 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/18557/statm: 1104 820 72 123 0 979 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 4416

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18564
/proc/meminfo: memFree=1465768/2055920 swapFree=4192956/4192956
[pid=18557] ppid=18555 vsize=4416 CPUtime=462.14
/proc/18557/stat : 18557 (march_ks) R 18555 18557 18401 0 -1 4194304 1630 0 0 0 46212 2 0 0 25 0 1 0 37948470 4521984 883 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/18557/statm: 1104 883 72 123 0 979 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 4416

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18564
/proc/meminfo: memFree=1465576/2055920 swapFree=4192956/4192956
[pid=18557] ppid=18555 vsize=4416 CPUtime=522.12
/proc/18557/stat : 18557 (march_ks) R 18555 18557 18401 0 -1 4194304 1699 0 0 0 52210 2 0 0 25 0 1 0 37948470 4521984 952 1992294400 134512640 135019032 4294956240 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/18557/statm: 1104 952 72 123 0 979 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 4416

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18564
/proc/meminfo: memFree=1465384/2055920 swapFree=4192956/4192956
[pid=18557] ppid=18555 vsize=5568 CPUtime=582.1
/proc/18557/stat : 18557 (march_ks) R 18555 18557 18401 0 -1 4194304 1761 0 0 0 58208 2 0 0 25 0 1 0 37948470 5701632 1014 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/18557/statm: 1392 1014 72 123 0 1267 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 5568

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18564
/proc/meminfo: memFree=1465000/2055920 swapFree=4192956/4192956
[pid=18557] ppid=18555 vsize=5568 CPUtime=642.09
/proc/18557/stat : 18557 (march_ks) R 18555 18557 18401 0 -1 4194304 1829 0 0 0 64206 3 0 0 25 0 1 0 37948470 5701632 1082 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/18557/statm: 1392 1082 72 123 0 1267 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 5568


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18572
/proc/meminfo: memFree=1447592/2055920 swapFree=4192956/4192956
[pid=18557] ppid=18555 vsize=28312 CPUtime=4001.08
/proc/18557/stat : 18557 (march_ks) R 18555 18557 18401 0 -1 4194304 5858 0 0 0 400096 12 0 0 25 0 1 0 37948470 28991488 5111 1992294400 134512640 135019032 4294956240 18446744073709551615 134547827 0 0 4096 0 0 0 0 17 1 0 0
/proc/18557/statm: 7078 5111 72 123 0 6953 0
Current children cumulated CPU time (s) 4001.08
Current children cumulated vsize (KiB) 28312

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18572
/proc/meminfo: memFree=1447336/2055920 swapFree=4192956/4192956
[pid=18557] ppid=18555 vsize=28312 CPUtime=4061.07
/proc/18557/stat : 18557 (march_ks) R 18555 18557 18401 0 -1 4194304 5936 0 0 0 406095 12 0 0 25 0 1 0 37948470 28991488 5189 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/18557/statm: 7078 5189 72 123 0 6953 0
Current children cumulated CPU time (s) 4061.07
Current children cumulated vsize (KiB) 28312

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18572
/proc/meminfo: memFree=1446952/2055920 swapFree=4192956/4192956
[pid=18557] ppid=18555 vsize=28312 CPUtime=4121.05
/proc/18557/stat : 18557 (march_ks) R 18555 18557 18401 0 -1 4194304 6014 0 0 0 412092 13 0 0 25 0 1 0 37948470 28991488 5267 1992294400 134512640 135019032 4294956240 18446744073709551615 134538210 0 0 4096 0 0 0 0 17 1 0 0
/proc/18557/statm: 7078 5267 72 123 0 6953 0
Current children cumulated CPU time (s) 4121.05
Current children cumulated vsize (KiB) 28312

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18572
/proc/meminfo: memFree=1446696/2055920 swapFree=4192956/4192956
[pid=18557] ppid=18555 vsize=28312 CPUtime=4181.04
/proc/18557/stat : 18557 (march_ks) R 18555 18557 18401 0 -1 4194304 6100 0 0 0 418091 13 0 0 25 0 1 0 37948470 28991488 5353 1992294400 134512640 135019032 4294956240 18446744073709551615 134538374 0 0 4096 0 0 0 0 17 1 0 0
/proc/18557/statm: 7078 5353 72 123 0 6953 0
Current children cumulated CPU time (s) 4181.04
Current children cumulated vsize (KiB) 28312

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18572
/proc/meminfo: memFree=1446376/2055920 swapFree=4192956/4192956
[pid=18557] ppid=18555 vsize=28312 CPUtime=4241.02
/proc/18557/stat : 18557 (march_ks) R 18555 18557 18401 0 -1 4194304 6185 0 0 0 424089 13 0 0 25 0 1 0 37948470 28991488 5438 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/18557/statm: 7078 5438 72 123 0 6953 0
Current children cumulated CPU time (s) 4241.02
Current children cumulated vsize (KiB) 28312

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18572
/proc/meminfo: memFree=1446056/2055920 swapFree=4192956/4192956
[pid=18557] ppid=18555 vsize=28312 CPUtime=4301
/proc/18557/stat : 18557 (march_ks) R 18555 18557 18401 0 -1 4194304 6259 0 0 0 430087 13 0 0 25 0 1 0 37948470 28991488 5512 1992294400 134512640 135019032 4294956240 18446744073709551615 134628601 0 0 4096 0 0 0 0 17 1 0 0
/proc/18557/statm: 7078 5512 72 123 0 6953 0
Current children cumulated CPU time (s) 4301
Current children cumulated vsize (KiB) 28312

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18572
/proc/meminfo: memFree=1445736/2055920 swapFree=4192956/4192956
[pid=18557] ppid=18555 vsize=28312 CPUtime=4360.98
/proc/18557/stat : 18557 (march_ks) R 18555 18557 18401 0 -1 4194304 6334 0 0 0 436085 13 0 0 25 0 1 0 37948470 28991488 5587 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/18557/statm: 7078 5587 72 123 0 6953 0
Current children cumulated CPU time (s) 4360.98
Current children cumulated vsize (KiB) 28312

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18572
/proc/meminfo: memFree=1445352/2055920 swapFree=4192956/4192956
[pid=18557] ppid=18555 vsize=28312 CPUtime=4420.96
/proc/18557/stat : 18557 (march_ks) R 18555 18557 18401 0 -1 4194304 6410 0 0 0 442083 13 0 0 25 0 1 0 37948470 28991488 5663 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/18557/statm: 7078 5663 72 123 0 6953 0
Current children cumulated CPU time (s) 4420.96
Current children cumulated vsize (KiB) 28312

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18572
/proc/meminfo: memFree=1445032/2055920 swapFree=4192956/4192956
[pid=18557] ppid=18555 vsize=28312 CPUtime=4480.94
/proc/18557/stat : 18557 (march_ks) R 18555 18557 18401 0 -1 4194304 6491 0 0 0 448081 13 0 0 25 0 1 0 37948470 28991488 5744 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/18557/statm: 7078 5744 72 123 0 6953 0
Current children cumulated CPU time (s) 4480.94
Current children cumulated vsize (KiB) 28312

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18572
/proc/meminfo: memFree=1444712/2055920 swapFree=4192956/4192956
[pid=18557] ppid=18555 vsize=28312 CPUtime=4540.93
/proc/18557/stat : 18557 (march_ks) R 18555 18557 18401 0 -1 4194304 6571 0 0 0 454079 14 0 0 25 0 1 0 37948470 28991488 5824 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/18557/statm: 7078 5824 72 123 0 6953 0
Current children cumulated CPU time (s) 4540.93
Current children cumulated vsize (KiB) 28312

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18572
/proc/meminfo: memFree=1444328/2055920 swapFree=4192956/4192956
[pid=18557] ppid=18555 vsize=28312 CPUtime=4600.91
/proc/18557/stat : 18557 (march_ks) R 18555 18557 18401 0 -1 4194304 6663 0 0 0 460077 14 0 0 25 0 1 0 37948470 28991488 5916 1992294400 134512640 135019032 4294956240 18446744073709551615 134585086 0 0 4096 0 0 0 0 17 1 0 0
/proc/18557/statm: 7078 5916 72 123 0 6953 0
Current children cumulated CPU time (s) 4600.91
Current children cumulated vsize (KiB) 28312

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18572
/proc/meminfo: memFree=1443880/2055920 swapFree=4192956/4192956
[pid=18557] ppid=18555 vsize=28312 CPUtime=4660.89
/proc/18557/stat : 18557 (march_ks) R 18555 18557 18401 0 -1 4194304 6755 0 0 0 466075 14 0 0 25 0 1 0 37948470 28991488 6008 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/18557/statm: 7078 6008 72 123 0 6953 0
Current children cumulated CPU time (s) 4660.89
Current children cumulated vsize (KiB) 28312

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18572
/proc/meminfo: memFree=1443496/2055920 swapFree=4192956/4192956
[pid=18557] ppid=18555 vsize=28312 CPUtime=4720.87
/proc/18557/stat : 18557 (march_ks) R 18555 18557 18401 0 -1 4194304 6840 0 0 0 472073 14 0 0 25 0 1 0 37948470 28991488 6093 1992294400 134512640 135019032 4294956240 18446744073709551615 134585302 0 0 4096 0 0 0 0 17 1 0 0
/proc/18557/statm: 7078 6093 72 123 0 6953 0
Current children cumulated CPU time (s) 4720.87
Current children cumulated vsize (KiB) 28312

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18572
/proc/meminfo: memFree=1443176/2055920 swapFree=4192956/4192956
[pid=18557] ppid=18555 vsize=28312 CPUtime=4780.85
/proc/18557/stat : 18557 (march_ks) R 18555 18557 18401 0 -1 4194304 6915 0 0 0 478071 14 0 0 25 0 1 0 37948470 28991488 6168 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/18557/statm: 7078 6168 72 123 0 6953 0
Current children cumulated CPU time (s) 4780.85
Current children cumulated vsize (KiB) 28312

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18572
/proc/meminfo: memFree=1442728/2055920 swapFree=4192956/4192956
[pid=18557] ppid=18555 vsize=28312 CPUtime=4840.83
/proc/18557/stat : 18557 (march_ks) R 18555 18557 18401 0 -1 4194304 7009 0 0 0 484069 14 0 0 25 0 1 0 37948470 28991488 6262 1992294400 134512640 135019032 4294956240 18446744073709551615 134541788 0 0 4096 0 0 0 0 17 1 0 0
/proc/18557/statm: 7078 6262 72 123 0 6953 0
Current children cumulated CPU time (s) 4840.83
Current children cumulated vsize (KiB) 28312

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18572
/proc/meminfo: memFree=1442472/2055920 swapFree=4192956/4192956
[pid=18557] ppid=18555 vsize=28312 CPUtime=4900.81
/proc/18557/stat : 18557 (march_ks) R 18555 18557 18401 0 -1 4194304 7090 0 0 0 490067 14 0 0 25 0 1 0 37948470 28991488 6343 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/18557/statm: 7078 6343 72 123 0 6953 0
Current children cumulated CPU time (s) 4900.81
Current children cumulated vsize (KiB) 28312

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18572
/proc/meminfo: memFree=1442024/2055920 swapFree=4192956/4192956
[pid=18557] ppid=18555 vsize=28312 CPUtime=4960.8
/proc/18557/stat : 18557 (march_ks) R 18555 18557 18401 0 -1 4194304 7190 0 0 0 496065 15 0 0 25 0 1 0 37948470 28991488 6443 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/18557/statm: 7078 6443 72 123 0 6953 0
Current children cumulated CPU time (s) 4960.8
Current children cumulated vsize (KiB) 28312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18572
/proc/meminfo: memFree=1441768/2055920 swapFree=4192956/4192956
[pid=18557] ppid=18555 vsize=28312 CPUtime=5000.1
/proc/18557/stat : 18557 (march_ks) R 18555 18557 18401 0 -1 4194304 7252 0 0 0 499995 15 0 0 25 0 1 0 37948470 28991488 6505 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/18557/statm: 7078 6505 72 123 0 6953 0
Current children cumulated CPU time (s) 5000.1
Current children cumulated vsize (KiB) 28312

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): 5001.61
CPU time (s): 5000.11
CPU user time (s): 4999.95
CPU system time (s): 0.156976
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 28312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.95
system time used= 0.156976
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7252
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= 8430

runsolver used 5.44717 second user time and 11.8492 second system time

The end

Launcher Data 

Begin job on node74 at 2009-04-19 01:59:18
IDJOB=1626579
IDBENCH=70524
IDSOLVER=582
FILE ID=node74/1626579-1240099158
PBS_JOBID= 9157677
Free space on /tmp= 103228 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S1402156840-093.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626579-1240099158/watcher-1626579-1240099158 -o /tmp/evaluation-result-1626579-1240099158/solver-1626579-1240099158 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626579-1240099158.cnf            

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

MD5SUM BENCH= 3a21c2076cf8c7350d1388a742c488ff
RANDOM SEED=1033096525

node74.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		: 3000.233
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		: 3000.233
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:       1469896 kB
Buffers:         72208 kB
Cached:         423512 kB
SwapCached:          0 kB
Active:         144408 kB
Inactive:       366140 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1469896 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3216 kB
Writeback:           0 kB
Mapped:          24588 kB
Slab:            61264 kB
Committed_AS:   144500 kB
PageTables:       1444 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 103224 MiB
End job on node74 at 2009-04-19 03:22:41