Trace number 371572

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, and are wall clock time (not CPU 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
March KS 2007-02-08SAT 1091.98 1092.31

General information on the benchmark

Namerandom/OnTreshold/5SAT/v110/
unif-k5-r21.3-v110-c2343-S2044406543-15.SAT.shuffled.cnf
MD5SUM453a2999bc8fdf8238cdaa86046136ae
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.161975
Satisfiable
(Un)Satisfiability was proved
Number of variables110
Number of clauses2343
Sum of the clauses size11715
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 52343
Number of clauses of size over 50

Solver Data (download as text)

0.01/0.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.01/0.04	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.01/0.04	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.01/0.04	c main()::
0.01/0.04	c initFormula():: searching for DIMACS p-line....
0.01/0.04	c full lookahead due to high density!
0.01/0.04	c initFormula():: the DIMACS p-line indicates a CNF of 110 variables and 2343 clauses.
0.01/0.04	c parseCNF():: parsing....
0.01/0.04	c parseCNF():: the CNF contains 0 unary clauses.
0.01/0.04	c runParser():: parsing was successful, warming up engines...
0.01/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.04	c preprocessing fase I completed:: there are now 110 free variables and 2343 clauses.
0.01/0.04	c stat :: sign balance is biased by 0.045
0.01/0.04	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.01/0.04	c using k-SAT heuristics (size based diff)
0.01/0.04	c longest clause has size 5
0.01/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 6 duplicate clauses
0.01/0.04	c resolvent_look() :: found 2 resolvents
0.01/0.04	c main():: clause / variable ratio: ( 2345 / 110 ) = 21.32
0.01/0.04	c longest clause has size 5
0.01/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.04	c dynamic_preselect_setsize :: off
0.01/0.04	c suggested doublelook initial :: 0
0.01/0.04	c main():: all systems go!
0.01/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 138 JD: 22
0.09/0.11	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 1796 JD: 22
0.89/0.90	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| 2 NC: 15889 JD: 22
7.59/7.64	c |----------------------------------------------------------------|
c |*
c |**
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c |***************************************************************
c |****************************************************************| 3 NC: 80943 JD: 22
38.98/39.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |***************************************************************
c |****************************************************************| 4 NC: 295787 JD: 22
143.45/143.53	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |********
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c |********************************
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c |****************************************************************| 5 NC: 821301 JD: 22
401.29/401.47	c |----------------------------------------------------------------|
c |*
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c |****
c |*****
c |******
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c |********
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c |****************
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c |*******************************
c |********************************
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c |************************************
c |*************************************
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c |****************************************
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c |***************************************************************
c |****************************************************************| 6 NC: 1796433 JD: 22
886.06/886.36	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |**************************
1091.91/1092.27	c solution bin :: 1001010000010000110010.1000100000
1091.91/1092.27	c direction branchin :: current_rights = 9
1091.91/1092.27	
c |**************************
1091.91/1092.27	c
1091.91/1092.27	c main():: nodeCount: 2212968
1091.91/1092.27	c main():: dead ends in main: 3093
1091.91/1092.27	c main():: lookAheadCount: 284403785
1091.91/1092.27	c main():: unitResolveCount: 6338551
1091.91/1092.27	c main():: time=1092.140000
1091.91/1092.27	c main():: necessary_assignments: 36197
1091.91/1092.27	c main():: bin_sat: 0, bin_unsat 0
1091.91/1092.27	c main():: doublelook: #: 9705143, succes #: 7938437
1091.91/1092.27	c main():: doublelook: overall 3.452 of all possible doublelooks executed
1091.91/1092.27	c main():: doublelook: succesrate: 81.796, average DL_trigger: 27.471
1091.91/1092.27	c main():: SOLUTION VERIFIED :-)
1091.91/1092.27	s SATISFIABLE
1091.91/1092.27	v -1 -2 3 -4 -5 6 -7 8 9 10 11 12 13 -14 -15 -16 17 -18 19 -20 21 -22 -23 24 -25 26 -27 28 -29 30 31 -32 33 -34 -35 36 -37 38 -39 -40 -41 -42 -43 44 45 46 47 -48 49 -50 51 -52 53 -54 -55 56 57 58 59 60 -61 62 -63 -64 -65 66 67 -68 69 -70 71 -72 -73 74 -75 -76 -77 78 -79 -80 81 82 -83 84 85 -86 -87 88 89 90 91 -92 -93 -94 95 96 97 -98 99 -100 -101 102 -103 -104 105 106 107 -108 -109 110 0

Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.2.3 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node41/watcher-371572-1177543962 -o ROOT/results/node41/solver-371572-1177543962 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371572-1177543962/march_ks /tmp/evaluation/371572-1177543962/instance-371572-1177543962.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): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.47 0.78 0.72 3/77 15820
/proc/meminfo: memFree=1819792/2055920 swapFree=4169724/4192956
[pid=15820] ppid=15818 vsize=656 CPUtime=0
/proc/15820/stat : 15820 (march_ks) R 15818 15820 15138 0 -1 4194304 89 0 0 0 0 0 0 0 18 0 1 0 202308079 671744 75 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/15820/statm: 164 75 47 123 0 39 0

[startup+0.0136249 s]
/proc/loadavg: 0.47 0.78 0.72 3/77 15820
/proc/meminfo: memFree=1819792/2055920 swapFree=4169724/4192956
[pid=15820] ppid=15818 vsize=864 CPUtime=0.01
/proc/15820/stat : 15820 (march_ks) R 15818 15820 15138 0 -1 4194304 161 0 0 0 1 0 0 0 18 0 1 0 202308079 884736 144 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567045 0 0 4096 0 0 0 0 17 1 0 0
/proc/15820/statm: 216 144 67 123 0 91 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 864

[startup+0.101631 s]
/proc/loadavg: 0.47 0.78 0.72 3/77 15820
/proc/meminfo: memFree=1819792/2055920 swapFree=4169724/4192956
[pid=15820] ppid=15818 vsize=1104 CPUtime=0.09
/proc/15820/stat : 15820 (march_ks) R 15818 15820 15138 0 -1 4194304 202 0 0 0 9 0 0 0 18 0 1 0 202308079 1130496 185 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/15820/statm: 276 185 72 123 0 151 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1104

[startup+0.301649 s]
/proc/loadavg: 0.47 0.78 0.72 3/77 15820
/proc/meminfo: memFree=1819792/2055920 swapFree=4169724/4192956
[pid=15820] ppid=15818 vsize=1104 CPUtime=0.29
/proc/15820/stat : 15820 (march_ks) R 15818 15820 15138 0 -1 4194304 202 0 0 0 29 0 0 0 19 0 1 0 202308079 1130496 185 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536947 0 0 4096 0 0 0 0 17 1 0 0
/proc/15820/statm: 276 185 72 123 0 151 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1104

[startup+0.701683 s]
/proc/loadavg: 0.47 0.78 0.72 3/77 15820
/proc/meminfo: memFree=1819792/2055920 swapFree=4169724/4192956
[pid=15820] ppid=15818 vsize=1104 CPUtime=0.69
/proc/15820/stat : 15820 (march_ks) R 15818 15820 15138 0 -1 4194304 202 0 0 0 69 0 0 0 22 0 1 0 202308079 1130496 185 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541945 0 0 4096 0 0 0 0 17 1 0 0
/proc/15820/statm: 276 185 72 123 0 151 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1104

[startup+1.50175 s]
/proc/loadavg: 0.47 0.78 0.72 2/78 15821
/proc/meminfo: memFree=1819336/2055920 swapFree=4169724/4192956
[pid=15820] ppid=15818 vsize=1104 CPUtime=1.49
/proc/15820/stat : 15820 (march_ks) R 15818 15820 15138 0 -1 4194304 202 0 0 0 149 0 0 0 25 0 1 0 202308079 1130496 185 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/15820/statm: 276 185 72 123 0 151 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1104

[startup+3.10189 s]
/proc/loadavg: 0.47 0.78 0.72 2/78 15821
/proc/meminfo: memFree=1819208/2055920 swapFree=4169724/4192956
[pid=15820] ppid=15818 vsize=1104 CPUtime=3.09
/proc/15820/stat : 15820 (march_ks) R 15818 15820 15138 0 -1 4194304 202 0 0 0 309 0 0 0 25 0 1 0 202308079 1130496 185 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597951 0 0 4096 0 0 0 0 17 1 0 0
/proc/15820/statm: 276 185 72 123 0 151 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1104

[startup+6.30117 s]
/proc/loadavg: 0.52 0.78 0.72 2/78 15821
/proc/meminfo: memFree=1819080/2055920 swapFree=4169724/4192956
[pid=15820] ppid=15818 vsize=1104 CPUtime=6.29
/proc/15820/stat : 15820 (march_ks) R 15818 15820 15138 0 -1 4194304 204 0 0 0 629 0 0 0 25 0 1 0 202308079 1130496 187 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/15820/statm: 276 187 72 123 0 151 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1104

[startup+12.7017 s]
/proc/loadavg: 0.55 0.79 0.72 2/78 15821
/proc/meminfo: memFree=1818952/2055920 swapFree=4169724/4192956
[pid=15820] ppid=15818 vsize=1236 CPUtime=12.69
/proc/15820/stat : 15820 (march_ks) R 15818 15820 15138 0 -1 4194304 214 0 0 0 1269 0 0 0 25 0 1 0 202308079 1265664 197 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585368 0 0 4096 0 0 0 0 17 1 0 0
/proc/15820/statm: 309 197 72 123 0 184 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1236

[startup+25.5018 s]
/proc/loadavg: 0.65 0.80 0.73 2/78 15821
/proc/meminfo: memFree=1818888/2055920 swapFree=4169724/4192956
[pid=15820] ppid=15818 vsize=1236 CPUtime=25.48
/proc/15820/stat : 15820 (march_ks) R 15818 15820 15138 0 -1 4194304 233 0 0 0 2548 0 0 0 25 0 1 0 202308079 1265664 216 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/15820/statm: 309 216 72 123 0 184 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1236

[startup+51.1011 s]
/proc/loadavg: 0.77 0.81 0.73 2/78 15821
/proc/meminfo: memFree=1818504/2055920 swapFree=4169724/4192956
[pid=15820] ppid=15818 vsize=1692 CPUtime=51.08
/proc/15820/stat : 15820 (march_ks) R 15818 15820 15138 0 -1 4194304 327 0 0 0 5108 0 0 0 25 0 1 0 202308079 1732608 310 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/15820/statm: 423 310 72 123 0 298 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1692

[startup+102.305 s]
/proc/loadavg: 0.90 0.84 0.74 2/78 15821
/proc/meminfo: memFree=1818184/2055920 swapFree=4169724/4192956
[pid=15820] ppid=15818 vsize=1920 CPUtime=102.27
/proc/15820/stat : 15820 (march_ks) R 15818 15820 15138 0 -1 4194304 410 0 0 0 10227 0 0 0 25 0 1 0 202308079 1966080 393 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/15820/statm: 480 393 72 123 0 355 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1920

[startup+162.302 s]
/proc/loadavg: 0.96 0.87 0.75 2/78 15821
/proc/meminfo: memFree=1817608/2055920 swapFree=4169724/4192956
[pid=15820] ppid=15818 vsize=2772 CPUtime=162.25
/proc/15820/stat : 15820 (march_ks) R 15818 15820 15138 0 -1 4194304 537 0 0 0 16225 0 0 0 25 0 1 0 202308079 2838528 520 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/15820/statm: 693 520 72 123 0 568 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 2772

[startup+222.302 s]
/proc/loadavg: 0.98 0.89 0.77 2/78 15821
/proc/meminfo: memFree=1817096/2055920 swapFree=4169724/4192956
[pid=15820] ppid=15818 vsize=3536 CPUtime=222.23
/proc/15820/stat : 15820 (march_ks) R 15818 15820 15138 0 -1 4194304 650 0 0 0 22223 0 0 0 25 0 1 0 202308079 3620864 633 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/15820/statm: 884 633 72 123 0 759 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 3536

[startup+282.301 s]
/proc/loadavg: 0.99 0.90 0.78 2/78 15821
/proc/meminfo: memFree=1816584/2055920 swapFree=4169724/4192956
[pid=15820] ppid=15818 vsize=3536 CPUtime=282.21
/proc/15820/stat : 15820 (march_ks) R 15818 15820 15138 0 -1 4194304 772 0 0 0 28221 0 0 0 25 0 1 0 202308079 3620864 755 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/15820/statm: 884 755 72 123 0 759 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 3536

[startup+342.301 s]
/proc/loadavg: 0.99 0.92 0.79 2/78 15821
/proc/meminfo: memFree=1815944/2055920 swapFree=4169724/4192956
[pid=15820] ppid=15818 vsize=4688 CPUtime=342.2
/proc/15820/stat : 15820 (march_ks) R 15818 15820 15138 0 -1 4194304 919 0 0 0 34220 0 0 0 25 0 1 0 202308079 4800512 902 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628593 0 0 4096 0 0 0 0 17 1 0 0
/proc/15820/statm: 1172 902 72 123 0 1047 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 4688

[startup+402.301 s]
/proc/loadavg: 0.99 0.93 0.80 2/78 15821
/proc/meminfo: memFree=1815240/2055920 swapFree=4169724/4192956
[pid=15820] ppid=15818 vsize=4688 CPUtime=402.18
/proc/15820/stat : 15820 (march_ks) R 15818 15820 15138 0 -1 4194304 1086 0 0 0 40218 0 0 0 25 0 1 0 202308079 4800512 1069 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/15820/statm: 1172 1069 72 123 0 1047 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 4688

[startup+462.302 s]
/proc/loadavg: 0.99 0.94 0.81 2/78 15823
/proc/meminfo: memFree=1814664/2055920 swapFree=4169724/4192956
[pid=15820] ppid=15818 vsize=6412 CPUtime=462.17
/proc/15820/stat : 15820 (march_ks) R 15818 15820 15138 0 -1 4194304 1225 0 0 0 46217 0 0 0 25 0 1 0 202308079 6565888 1208 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/15820/statm: 1603 1208 72 123 0 1478 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 6412

[startup+522.302 s]
/proc/loadavg: 0.99 0.95 0.82 2/78 15823
/proc/meminfo: memFree=1814088/2055920 swapFree=4169724/4192956
[pid=15820] ppid=15818 vsize=6412 CPUtime=522.15
/proc/15820/stat : 15820 (march_ks) R 15818 15820 15138 0 -1 4194304 1353 0 0 0 52215 0 0 0 25 0 1 0 202308079 6565888 1336 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/15820/statm: 1603 1336 72 123 0 1478 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 6412

[startup+582.301 s]
/proc/loadavg: 0.99 0.95 0.83 2/78 15823
/proc/meminfo: memFree=1813512/2055920 swapFree=4169724/4192956
[pid=15820] ppid=15818 vsize=6412 CPUtime=582.13
/proc/15820/stat : 15820 (march_ks) R 15818 15820 15138 0 -1 4194304 1506 0 0 0 58213 0 0 0 25 0 1 0 202308079 6565888 1489 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541884 0 0 4096 0 0 0 0 17 1 0 0
/proc/15820/statm: 1603 1489 72 123 0 1478 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 6412

[startup+642.301 s]
/proc/loadavg: 1.03 0.97 0.84 2/78 15823
/proc/meminfo: memFree=1813000/2055920 swapFree=4169724/4192956
[pid=15820] ppid=15818 vsize=9000 CPUtime=642.12
/proc/15820/stat : 15820 (march_ks) R 15818 15820 15138 0 -1 4194304 1622 0 0 0 64212 0 0 0 25 0 1 0 202308079 9216000 1605 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541844 0 0 4096 0 0 0 0 17 1 0 0
/proc/15820/statm: 2250 1605 72 123 0 2125 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 9000

[startup+702.301 s]
/proc/loadavg: 1.01 0.97 0.84 2/78 15823
/proc/meminfo: memFree=1812168/2055920 swapFree=4169724/4192956
[pid=15820] ppid=15818 vsize=9000 CPUtime=702.1
/proc/15820/stat : 15820 (march_ks) R 15818 15820 15138 0 -1 4194304 1816 0 0 0 70210 0 0 0 25 0 1 0 202308079 9216000 1799 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538413 0 0 4096 0 0 0 0 17 1 0 0
/proc/15820/statm: 2250 1799 72 123 0 2125 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 9000

[startup+762.306 s]
/proc/loadavg: 1.00 0.97 0.85 2/78 15823
/proc/meminfo: memFree=1811400/2055920 swapFree=4169724/4192956
[pid=15820] ppid=15818 vsize=9000 CPUtime=762.1
/proc/15820/stat : 15820 (march_ks) R 15818 15820 15138 0 -1 4194304 1998 0 0 0 76209 1 0 0 25 0 1 0 202308079 9216000 1981 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527256 0 0 4096 0 0 0 0 17 1 0 0
/proc/15820/statm: 2250 1981 72 123 0 2125 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 9000

[startup+822.302 s]
/proc/loadavg: 1.00 0.97 0.86 2/78 15823
/proc/meminfo: memFree=1810504/2055920 swapFree=4169724/4192956
[pid=15820] ppid=15818 vsize=12880 CPUtime=822.07
/proc/15820/stat : 15820 (march_ks) R 15818 15820 15138 0 -1 4194304 2194 0 0 0 82206 1 0 0 25 0 1 0 202308079 13189120 2177 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/15820/statm: 3220 2177 72 123 0 3095 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 12880

[startup+882.301 s]
/proc/loadavg: 1.00 0.97 0.86 2/78 15823
/proc/meminfo: memFree=1809544/2055920 swapFree=4169724/4192956
[pid=15820] ppid=15818 vsize=12880 CPUtime=882.06
/proc/15820/stat : 15820 (march_ks) R 15818 15820 15138 0 -1 4194304 2423 0 0 0 88205 1 0 0 25 0 1 0 202308079 13189120 2406 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/15820/statm: 3220 2406 72 123 0 3095 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 12880

[startup+942.301 s]
/proc/loadavg: 1.00 0.97 0.87 2/78 15823
/proc/meminfo: memFree=1808776/2055920 swapFree=4169724/4192956
[pid=15820] ppid=15818 vsize=12880 CPUtime=942.04
/proc/15820/stat : 15820 (march_ks) R 15818 15820 15138 0 -1 4194304 2603 0 0 0 94203 1 0 0 25 0 1 0 202308079 13189120 2586 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/15820/statm: 3220 2586 72 123 0 3095 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 12880

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.87 2/78 15823
/proc/meminfo: memFree=1808008/2055920 swapFree=4169724/4192956
[pid=15820] ppid=15818 vsize=12880 CPUtime=1002.02
/proc/15820/stat : 15820 (march_ks) R 15818 15820 15138 0 -1 4194304 2790 0 0 0 100201 1 0 0 25 0 1 0 202308079 13189120 2773 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134547880 0 0 4096 0 0 0 0 17 1 0 0
/proc/15820/statm: 3220 2773 72 123 0 3095 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 12880

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.88 2/78 15823
/proc/meminfo: memFree=1807304/2055920 swapFree=4169724/4192956
[pid=15820] ppid=15818 vsize=12880 CPUtime=1062.01
/proc/15820/stat : 15820 (march_ks) R 15818 15820 15138 0 -1 4194304 2960 0 0 0 106199 2 0 0 25 0 1 0 202308079 13189120 2943 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/15820/statm: 3220 2943 72 123 0 3095 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 12880

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

[startup+1075.1 s]
/proc/loadavg: 1.00 0.97 0.88 2/78 15823
/proc/meminfo: memFree=1807112/2055920 swapFree=4169724/4192956
[pid=15820] ppid=15818 vsize=12880 CPUtime=1074.81
/proc/15820/stat : 15820 (march_ks) R 15818 15820 15138 0 -1 4194304 2990 0 0 0 107479 2 0 0 25 0 1 0 202308079 13189120 2973 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/15820/statm: 3220 2973 72 123 0 3095 0
Current children cumulated CPU time (s) 1074.81
Current children cumulated vsize (KiB) 12880

[startup+1081.5 s]
/proc/loadavg: 1.00 0.97 0.88 2/78 15823
/proc/meminfo: memFree=1807048/2055920 swapFree=4169724/4192956
[pid=15820] ppid=15818 vsize=12880 CPUtime=1081.21
/proc/15820/stat : 15820 (march_ks) R 15818 15820 15138 0 -1 4194304 3006 0 0 0 108119 2 0 0 25 0 1 0 202308079 13189120 2989 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/15820/statm: 3220 2989 72 123 0 3095 0
Current children cumulated CPU time (s) 1081.21
Current children cumulated vsize (KiB) 12880

[startup+1087.91 s]
/proc/loadavg: 1.00 0.97 0.88 2/78 15823
/proc/meminfo: memFree=1806984/2055920 swapFree=4169724/4192956
[pid=15820] ppid=15818 vsize=12880 CPUtime=1087.61
/proc/15820/stat : 15820 (march_ks) R 15818 15820 15138 0 -1 4194304 3027 0 0 0 108759 2 0 0 25 0 1 0 202308079 13189120 3010 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/15820/statm: 3220 3010 72 123 0 3095 0
Current children cumulated CPU time (s) 1087.61
Current children cumulated vsize (KiB) 12880

[startup+1089.5 s]
/proc/loadavg: 1.00 0.97 0.88 2/78 15823
/proc/meminfo: memFree=1806984/2055920 swapFree=4169724/4192956
[pid=15820] ppid=15818 vsize=12880 CPUtime=1089.2
/proc/15820/stat : 15820 (march_ks) R 15818 15820 15138 0 -1 4194304 3034 0 0 0 108918 2 0 0 25 0 1 0 202308079 13189120 3017 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/15820/statm: 3220 3017 72 123 0 3095 0
Current children cumulated CPU time (s) 1089.2
Current children cumulated vsize (KiB) 12880

[startup+1091.1 s]
/proc/loadavg: 1.00 0.97 0.88 2/78 15823
/proc/meminfo: memFree=1806920/2055920 swapFree=4169724/4192956
[pid=15820] ppid=15818 vsize=12880 CPUtime=1090.81
/proc/15820/stat : 15820 (march_ks) R 15818 15820 15138 0 -1 4194304 3039 0 0 0 109079 2 0 0 25 0 1 0 202308079 13189120 3022 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134547616 0 0 4096 0 0 0 0 17 1 0 0
/proc/15820/statm: 3220 3022 72 123 0 3095 0
Current children cumulated CPU time (s) 1090.81
Current children cumulated vsize (KiB) 12880

[startup+1091.9 s]
/proc/loadavg: 1.00 0.97 0.88 2/78 15823
/proc/meminfo: memFree=1806920/2055920 swapFree=4169724/4192956
[pid=15820] ppid=15818 vsize=12880 CPUtime=1091.6
/proc/15820/stat : 15820 (march_ks) R 15818 15820 15138 0 -1 4194304 3042 0 0 0 109158 2 0 0 25 0 1 0 202308079 13189120 3025 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/15820/statm: 3220 3025 72 123 0 3095 0
Current children cumulated CPU time (s) 1091.6
Current children cumulated vsize (KiB) 12880

[startup+1092.31 s]
/proc/loadavg: 1.00 0.97 0.88 2/78 15823
/proc/meminfo: memFree=1806920/2055920 swapFree=4169724/4192956
[pid=15820] ppid=15818 vsize=0 CPUtime=1091.97
/proc/15820/stat : 15820 (march_ks) D 15818 15820 15138 0 -1 4194308 3045 0 0 0 109195 2 0 0 23 0 1 0 202308079 0 0 18446744073709551615 0 0 0 0 0 0 2147483391 4096 0 18446744072099781622 0 0 17 0 0 0
/proc/15820/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1091.97
Current children cumulated vsize (KiB) 0

Child status: 10
Real time (s): 1092.31
CPU time (s): 1091.98
CPU user time (s): 1091.96
CPU system time (s): 0.025996
CPU usage (%): 99.9703
Max. virtual memory (cumulated for all children) (KiB): 12880

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1091.96
system time used= 0.025996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3045
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= 8
involuntary context switches= 1609

runsolver used 0.78288 second user time and 2.40663 second system time

The end

Launcher Data (download as text)

Begin job on node41 on Wed Apr 25 23:32:42 UTC 2007

IDJOB= 371572
IDBENCH= 19871
IDSOLVER= 180
FILE ID= node41/371572-1177543962

PBS_JOBID= 4695898

Free space on /tmp= 66359 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v110/unif-k5-r21.3-v110-c2343-S2044406543-15.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/371572-1177543962/march_ks /tmp/evaluation/371572-1177543962/instance-371572-1177543962.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node41/watcher-371572-1177543962 -o ROOT/results/node41/solver-371572-1177543962 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/371572-1177543962/march_ks /tmp/evaluation/371572-1177543962/instance-371572-1177543962.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  453a2999bc8fdf8238cdaa86046136ae

RANDOM SEED= 441240337

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node41.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.232
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		: 3000.232
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:       1820328 kB
Buffers:         20036 kB
Cached:         100544 kB
SwapCached:       2432 kB
Active:         151824 kB
Inactive:        36164 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1820328 kB
SwapTotal:     4192956 kB
SwapFree:      4169724 kB
Dirty:            2440 kB
Writeback:           0 kB
Mapped:          75496 kB
Slab:            32792 kB
Committed_AS:  3523536 kB
PageTables:       2132 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= 66359 MiB

End job on node41 on Wed Apr 25 23:50:55 UTC 2007