Trace number 370848

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 1216.72 1217.07

General information on the benchmark

Namerandom/OnTreshold/5SAT/v130/
unif-k5-r21.3-v130-c2769-S1284937235-05.SAT.shuffled.cnf
MD5SUM9f547cac349776cc84bd1d9fb15046d9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.073988
Satisfiable
(Un)Satisfiability was proved
Number of variables130
Number of clauses2769
Sum of the clauses size13845
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 52769
Number of clauses of size over 50

Solver Data (download as text)

0.03/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.03/0.05	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.03/0.05	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.03/0.05	c main()::
0.03/0.05	c initFormula():: searching for DIMACS p-line....
0.03/0.05	c full lookahead due to high density!
0.03/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 130 variables and 2769 clauses.
0.03/0.05	c parseCNF():: parsing....
0.03/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.03/0.05	c runParser():: parsing was successful, warming up engines...
0.03/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.03/0.05	c preprocessing fase I completed:: there are now 130 free variables and 2769 clauses.
0.03/0.05	c stat :: sign balance is biased by 0.048
0.03/0.05	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.03/0.05	c using k-SAT heuristics (size based diff)
0.03/0.05	c longest clause has size 5
0.03/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 2 duplicate clauses
0.03/0.05	c main():: clause / variable ratio: ( 2769 / 130 ) = 21.30
0.03/0.05	c longest clause has size 5
0.03/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.03/0.05	c dynamic_preselect_setsize :: off
0.03/0.05	c suggested doublelook initial :: 0
0.03/0.05	c main():: all systems go!
0.03/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 140 JD: 31
0.09/0.13	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 1988 JD: 31
1.00/1.09	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 17987 JD: 31
9.59/9.69	c |----------------------------------------------------------------|
c |*
c |**
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c |************
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c |****************
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c |************************
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c |***************************************************************
c |****************************************************************| 3 NC: 122893 JD: 31
66.47/66.51	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
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 |****************************************************************| 4 NC: 605115 JD: 31
327.49/327.69	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
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c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
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c |*******************
c |********************
c |*********************
c |**********************
c |***********************
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 |***************************************************************
1216.64/1217.06	c solution bin :: 0000000000000010100010011000000.0
1216.64/1217.06	c direction branchin :: current_rights = 6
1216.64/1217.06	
c |***************************************************************
1216.64/1217.06	c
1216.64/1217.06	c main():: nodeCount: 2234001
1216.64/1217.06	c main():: dead ends in main: 2636
1216.64/1217.06	c main():: lookAheadCount: 361815538
1216.64/1217.06	c main():: unitResolveCount: 6215746
1216.64/1217.06	c main():: time=1216.890000
1216.64/1217.06	c main():: necessary_assignments: 37042
1216.64/1217.06	c main():: bin_sat: 0, bin_unsat 0
1216.64/1217.06	c main():: doublelook: #: 8842390, succes #: 6879549
1216.64/1217.06	c main():: doublelook: overall 2.463 of all possible doublelooks executed
1216.64/1217.06	c main():: doublelook: succesrate: 77.802, average DL_trigger: 29.441
1216.64/1217.06	c main():: SOLUTION VERIFIED :-)
1216.64/1217.06	s SATISFIABLE
1216.64/1217.06	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 -108 109 110 111 112 -113 -114 115 116 117 118 -119 -120 -121 -122 123 124 -125 126 127 -128 129 -130 0

Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node21/watcher-370848-1177081550 -o ROOT/results/node21/solver-370848-1177081550 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370848-1177081550/march_ks /tmp/evaluation/370848-1177081550/instance-370848-1177081550.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: 0.84 0.95 0.98 3/77 12553
/proc/meminfo: memFree=1825152/2055920 swapFree=4163760/4192956
[pid=12553] ppid=12551 vsize=656 CPUtime=0
/proc/12553/stat : 12553 (march_ks) R 12551 12553 12499 0 -1 4194304 91 0 0 0 0 0 0 0 18 0 1 0 156072288 671744 76 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 164 76 47 123 0 39 0

[startup+0.0350121 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 12553
/proc/meminfo: memFree=1825152/2055920 swapFree=4163760/4192956
[pid=12553] ppid=12551 vsize=1092 CPUtime=0.03
/proc/12553/stat : 12553 (march_ks) R 12551 12553 12499 0 -1 4194304 184 0 0 0 3 0 0 0 18 0 1 0 156072288 1118208 166 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567026 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 273 166 67 123 0 148 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1092

[startup+0.101018 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 12553
/proc/meminfo: memFree=1825152/2055920 swapFree=4163760/4192956
[pid=12553] ppid=12551 vsize=1224 CPUtime=0.09
/proc/12553/stat : 12553 (march_ks) R 12551 12553 12499 0 -1 4194304 223 0 0 0 9 0 0 0 18 0 1 0 156072288 1253376 205 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 306 205 72 123 0 181 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1224

[startup+0.30104 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 12553
/proc/meminfo: memFree=1825152/2055920 swapFree=4163760/4192956
[pid=12553] ppid=12551 vsize=1224 CPUtime=0.29
/proc/12553/stat : 12553 (march_ks) R 12551 12553 12499 0 -1 4194304 223 0 0 0 29 0 0 0 19 0 1 0 156072288 1253376 205 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 306 205 72 123 0 181 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1224

[startup+0.701083 s]
/proc/loadavg: 0.84 0.95 0.98 3/77 12553
/proc/meminfo: memFree=1825152/2055920 swapFree=4163760/4192956
[pid=12553] ppid=12551 vsize=1224 CPUtime=0.69
/proc/12553/stat : 12553 (march_ks) R 12551 12553 12499 0 -1 4194304 223 0 0 0 69 0 0 0 23 0 1 0 156072288 1253376 205 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 306 205 72 123 0 181 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1224

[startup+1.50117 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 12554
/proc/meminfo: memFree=1824632/2055920 swapFree=4163760/4192956
[pid=12553] ppid=12551 vsize=1224 CPUtime=1.49
/proc/12553/stat : 12553 (march_ks) R 12551 12553 12499 0 -1 4194304 223 0 0 0 149 0 0 0 25 0 1 0 156072288 1253376 205 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526933 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 306 205 72 123 0 181 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1224

[startup+3.10134 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 12554
/proc/meminfo: memFree=1824440/2055920 swapFree=4163760/4192956
[pid=12553] ppid=12551 vsize=1224 CPUtime=3.09
/proc/12553/stat : 12553 (march_ks) R 12551 12553 12499 0 -1 4194304 223 0 0 0 309 0 0 0 25 0 1 0 156072288 1253376 205 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 306 205 72 123 0 181 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1224

[startup+6.30169 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 12554
/proc/meminfo: memFree=1824440/2055920 swapFree=4163760/4192956
[pid=12553] ppid=12551 vsize=1360 CPUtime=6.29
/proc/12553/stat : 12553 (march_ks) R 12551 12553 12499 0 -1 4194304 254 0 0 0 629 0 0 0 25 0 1 0 156072288 1392640 236 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541846 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 340 236 72 123 0 215 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1360

[startup+12.7014 s]
/proc/loadavg: 0.88 0.95 0.98 2/78 12554
/proc/meminfo: memFree=1824320/2055920 swapFree=4163760/4192956
[pid=12553] ppid=12551 vsize=1428 CPUtime=12.69
/proc/12553/stat : 12553 (march_ks) R 12551 12553 12499 0 -1 4194304 276 0 0 0 1269 0 0 0 25 0 1 0 156072288 1462272 258 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537930 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 357 258 72 123 0 232 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1428

[startup+25.5018 s]
/proc/loadavg: 0.89 0.95 0.98 2/78 12554
/proc/meminfo: memFree=1824128/2055920 swapFree=4163760/4192956
[pid=12553] ppid=12551 vsize=1680 CPUtime=25.48
/proc/12553/stat : 12553 (march_ks) R 12551 12553 12499 0 -1 4194304 331 0 0 0 2548 0 0 0 25 0 1 0 156072288 1720320 313 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 420 313 72 123 0 295 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1680

[startup+51.1016 s]
/proc/loadavg: 0.93 0.96 0.98 2/78 12554
/proc/meminfo: memFree=1823744/2055920 swapFree=4163760/4192956
[pid=12553] ppid=12551 vsize=2248 CPUtime=51.08
/proc/12553/stat : 12553 (march_ks) R 12551 12553 12499 0 -1 4194304 422 0 0 0 5108 0 0 0 25 0 1 0 156072288 2301952 404 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 562 404 72 123 0 437 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 2248

[startup+102.305 s]
/proc/loadavg: 0.97 0.96 0.98 2/78 12554
/proc/meminfo: memFree=1822784/2055920 swapFree=4163760/4192956
[pid=12553] ppid=12551 vsize=3524 CPUtime=102.26
/proc/12553/stat : 12553 (march_ks) R 12551 12553 12499 0 -1 4194304 668 0 0 0 10226 0 0 0 25 0 1 0 156072288 3608576 650 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 881 650 72 123 0 756 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3524

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12554
/proc/meminfo: memFree=1821696/2055920 swapFree=4163760/4192956
[pid=12553] ppid=12551 vsize=4676 CPUtime=162.25
/proc/12553/stat : 12553 (march_ks) R 12551 12553 12499 0 -1 4194304 932 0 0 0 16224 1 0 0 25 0 1 0 156072288 4788224 914 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 1169 914 72 123 0 1044 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 4676

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12554
/proc/meminfo: memFree=1820608/2055920 swapFree=4163760/4192956
[pid=12553] ppid=12551 vsize=6400 CPUtime=222.23
/proc/12553/stat : 12553 (march_ks) R 12551 12553 12499 0 -1 4194304 1188 0 0 0 22222 1 0 0 25 0 1 0 156072288 6553600 1170 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 1600 1170 72 123 0 1475 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6400

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12554
/proc/meminfo: memFree=1819648/2055920 swapFree=4163760/4192956
[pid=12553] ppid=12551 vsize=6400 CPUtime=282.21
/proc/12553/stat : 12553 (march_ks) R 12551 12553 12499 0 -1 4194304 1415 0 0 0 28220 1 0 0 25 0 1 0 156072288 6553600 1397 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 1600 1397 72 123 0 1475 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 6400

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12554
/proc/meminfo: memFree=1818504/2055920 swapFree=4163760/4192956
[pid=12553] ppid=12551 vsize=8988 CPUtime=342.19
/proc/12553/stat : 12553 (march_ks) R 12551 12553 12499 0 -1 4194304 1690 0 0 0 34218 1 0 0 25 0 1 0 156072288 9203712 1672 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 2247 1672 72 123 0 2122 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 8988

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12554
/proc/meminfo: memFree=1817032/2055920 swapFree=4163760/4192956
[pid=12553] ppid=12551 vsize=8988 CPUtime=402.18
/proc/12553/stat : 12553 (march_ks) R 12551 12553 12499 0 -1 4194304 2055 0 0 0 40216 2 0 0 25 0 1 0 156072288 9203712 2037 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 2247 2037 72 123 0 2122 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 8988

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12554
/proc/meminfo: memFree=1815368/2055920 swapFree=4163760/4192956
[pid=12553] ppid=12551 vsize=13000 CPUtime=462.16
/proc/12553/stat : 12553 (march_ks) R 12551 12553 12499 0 -1 4194304 2467 0 0 0 46214 2 0 0 25 0 1 0 156072288 13312000 2449 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 3250 2449 72 123 0 3125 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 13000

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12554
/proc/meminfo: memFree=1814088/2055920 swapFree=4163760/4192956
[pid=12553] ppid=12551 vsize=13000 CPUtime=522.13
/proc/12553/stat : 12553 (march_ks) R 12551 12553 12499 0 -1 4194304 2795 0 0 0 52211 2 0 0 25 0 1 0 156072288 13312000 2777 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 3250 2777 72 123 0 3125 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 13000

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12554
/proc/meminfo: memFree=1812616/2055920 swapFree=4163760/4192956
[pid=12553] ppid=12551 vsize=13000 CPUtime=582.12
/proc/12553/stat : 12553 (march_ks) R 12551 12553 12499 0 -1 4194304 3155 0 0 0 58209 3 0 0 25 0 1 0 156072288 13312000 3137 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 3250 3137 72 123 0 3125 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 13000

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12554
/proc/meminfo: memFree=1811016/2055920 swapFree=4163760/4192956
[pid=12553] ppid=12551 vsize=19036 CPUtime=642.1
/proc/12553/stat : 12553 (march_ks) R 12551 12553 12499 0 -1 4194304 3546 0 0 0 64207 3 0 0 25 0 1 0 156072288 19492864 3528 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526996 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 4759 3528 72 123 0 4634 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 19036

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12554
/proc/meminfo: memFree=1809992/2055920 swapFree=4163760/4192956
[pid=12553] ppid=12551 vsize=19036 CPUtime=702.09
/proc/12553/stat : 12553 (march_ks) R 12551 12553 12499 0 -1 4194304 3815 0 0 0 70205 4 0 0 25 0 1 0 156072288 19492864 3797 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 4759 3797 72 123 0 4634 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 19036

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12554
/proc/meminfo: memFree=1808776/2055920 swapFree=4163760/4192956
[pid=12553] ppid=12551 vsize=19036 CPUtime=762.07
/proc/12553/stat : 12553 (march_ks) R 12551 12553 12499 0 -1 4194304 4098 0 0 0 76203 4 0 0 25 0 1 0 156072288 19492864 4080 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 4759 4080 72 123 0 4634 0
Current children cumulated CPU time (s) 762.07
Current children cumulated vsize (KiB) 19036

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12554
/proc/meminfo: memFree=1807688/2055920 swapFree=4163760/4192956
[pid=12553] ppid=12551 vsize=19036 CPUtime=822.05
/proc/12553/stat : 12553 (march_ks) R 12551 12553 12499 0 -1 4194304 4379 0 0 0 82201 4 0 0 25 0 1 0 156072288 19492864 4361 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597249 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 4759 4361 72 123 0 4634 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 19036

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12554
/proc/meminfo: memFree=1806344/2055920 swapFree=4163760/4192956
[pid=12553] ppid=12551 vsize=27768 CPUtime=882.04
/proc/12553/stat : 12553 (march_ks) R 12551 12553 12499 0 -1 4194304 4692 0 0 0 88199 5 0 0 25 0 1 0 156072288 28434432 4674 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 6942 4674 72 123 0 6817 0
Current children cumulated CPU time (s) 882.04
Current children cumulated vsize (KiB) 27768

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12554
/proc/meminfo: memFree=1805000/2055920 swapFree=4163760/4192956
[pid=12553] ppid=12551 vsize=27768 CPUtime=942.02
/proc/12553/stat : 12553 (march_ks) R 12551 12553 12499 0 -1 4194304 5019 0 0 0 94197 5 0 0 25 0 1 0 156072288 28434432 5001 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134578731 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 6942 5001 72 123 0 6817 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 27768

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12554
/proc/meminfo: memFree=1803848/2055920 swapFree=4163760/4192956
[pid=12553] ppid=12551 vsize=27768 CPUtime=1002
/proc/12553/stat : 12553 (march_ks) R 12551 12553 12499 0 -1 4194304 5312 0 0 0 100195 5 0 0 25 0 1 0 156072288 28434432 5294 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 6942 5294 72 123 0 6817 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 27768

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12554
/proc/meminfo: memFree=1802632/2055920 swapFree=4163760/4192956
[pid=12553] ppid=12551 vsize=27768 CPUtime=1061.98
/proc/12553/stat : 12553 (march_ks) R 12551 12553 12499 0 -1 4194304 5604 0 0 0 106193 5 0 0 25 0 1 0 156072288 28434432 5586 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 6942 5586 72 123 0 6817 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 27768

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12554
/proc/meminfo: memFree=1801672/2055920 swapFree=4163760/4192956
[pid=12553] ppid=12551 vsize=27984 CPUtime=1121.96
/proc/12553/stat : 12553 (march_ks) R 12551 12553 12499 0 -1 4194304 5847 0 0 0 112191 5 0 0 25 0 1 0 156072288 28655616 5829 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 6996 5829 72 123 0 6871 0
Current children cumulated CPU time (s) 1121.96
Current children cumulated vsize (KiB) 27984

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12554
/proc/meminfo: memFree=1800264/2055920 swapFree=4163760/4192956
[pid=12553] ppid=12551 vsize=27984 CPUtime=1181.95
/proc/12553/stat : 12553 (march_ks) R 12551 12553 12499 0 -1 4194304 6177 0 0 0 118189 6 0 0 25 0 1 0 156072288 28655616 6159 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538429 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 6996 6159 72 123 0 6871 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 27984

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

[startup+1203.1 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12554
/proc/meminfo: memFree=1799880/2055920 swapFree=4163760/4192956
[pid=12553] ppid=12551 vsize=27984 CPUtime=1202.75
/proc/12553/stat : 12553 (march_ks) R 12551 12553 12499 0 -1 4194304 6269 0 0 0 120269 6 0 0 25 0 1 0 156072288 28655616 6251 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 6996 6251 72 123 0 6871 0
Current children cumulated CPU time (s) 1202.75
Current children cumulated vsize (KiB) 27984

[startup+1209.5 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12554
/proc/meminfo: memFree=1799752/2055920 swapFree=4163760/4192956
[pid=12553] ppid=12551 vsize=27984 CPUtime=1209.14
/proc/12553/stat : 12553 (march_ks) R 12551 12553 12499 0 -1 4194304 6308 0 0 0 120908 6 0 0 25 0 1 0 156072288 28655616 6290 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536915 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 6996 6290 72 123 0 6871 0
Current children cumulated CPU time (s) 1209.14
Current children cumulated vsize (KiB) 27984

[startup+1212.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12554
/proc/meminfo: memFree=1799688/2055920 swapFree=4163760/4192956
[pid=12553] ppid=12551 vsize=27984 CPUtime=1212.34
/proc/12553/stat : 12553 (march_ks) R 12551 12553 12499 0 -1 4194304 6325 0 0 0 121228 6 0 0 25 0 1 0 156072288 28655616 6307 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526998 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 6996 6307 72 123 0 6871 0
Current children cumulated CPU time (s) 1212.34
Current children cumulated vsize (KiB) 27984

[startup+1214.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12554
/proc/meminfo: memFree=1799624/2055920 swapFree=4163760/4192956
[pid=12553] ppid=12551 vsize=27984 CPUtime=1213.95
/proc/12553/stat : 12553 (march_ks) R 12551 12553 12499 0 -1 4194304 6335 0 0 0 121389 6 0 0 25 0 1 0 156072288 28655616 6317 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598259 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 6996 6317 72 123 0 6871 0
Current children cumulated CPU time (s) 1213.95
Current children cumulated vsize (KiB) 27984

[startup+1215.9 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12554
/proc/meminfo: memFree=1799560/2055920 swapFree=4163760/4192956
[pid=12553] ppid=12551 vsize=27984 CPUtime=1215.54
/proc/12553/stat : 12553 (march_ks) R 12551 12553 12499 0 -1 4194304 6346 0 0 0 121548 6 0 0 25 0 1 0 156072288 28655616 6328 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 6996 6328 72 123 0 6871 0
Current children cumulated CPU time (s) 1215.54
Current children cumulated vsize (KiB) 27984

[startup+1216.7 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12554
/proc/meminfo: memFree=1799560/2055920 swapFree=4163760/4192956
[pid=12553] ppid=12551 vsize=27984 CPUtime=1216.34
/proc/12553/stat : 12553 (march_ks) R 12551 12553 12499 0 -1 4194304 6348 0 0 0 121628 6 0 0 25 0 1 0 156072288 28655616 6330 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 6996 6330 72 123 0 6871 0
Current children cumulated CPU time (s) 1216.34
Current children cumulated vsize (KiB) 27984

[startup+1216.9 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12554
/proc/meminfo: memFree=1799560/2055920 swapFree=4163760/4192956
[pid=12553] ppid=12551 vsize=27984 CPUtime=1216.54
/proc/12553/stat : 12553 (march_ks) R 12551 12553 12499 0 -1 4194304 6349 0 0 0 121648 6 0 0 25 0 1 0 156072288 28655616 6331 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537933 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 6996 6331 72 123 0 6871 0
Current children cumulated CPU time (s) 1216.54
Current children cumulated vsize (KiB) 27984

[startup+1217 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12554
/proc/meminfo: memFree=1799560/2055920 swapFree=4163760/4192956
[pid=12553] ppid=12551 vsize=27984 CPUtime=1216.64
/proc/12553/stat : 12553 (march_ks) R 12551 12553 12499 0 -1 4194304 6350 0 0 0 121658 6 0 0 25 0 1 0 156072288 28655616 6332 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/12553/statm: 6996 6332 72 123 0 6871 0
Current children cumulated CPU time (s) 1216.64
Current children cumulated vsize (KiB) 27984

Child status: 10
Real time (s): 1217.07
CPU time (s): 1216.72
CPU user time (s): 1216.65
CPU system time (s): 0.068989
CPU usage (%): 99.9711
Max. virtual memory (cumulated for all children) (KiB): 27984

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1216.65
system time used= 0.068989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6352
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= 7
involuntary context switches= 25362

runsolver used 1.3368 second user time and 2.85556 second system time

The end

Launcher Data (download as text)

Begin job on node21 on Fri Apr 20 15:05:50 UTC 2007

IDJOB= 370848
IDBENCH= 19878
IDSOLVER= 180
FILE ID= node21/370848-1177081550

PBS_JOBID= 4640334

Free space on /tmp= 66389 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/5SAT/v130/unif-k5-r21.3-v130-c2769-S1284937235-05.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/370848-1177081550/march_ks /tmp/evaluation/370848-1177081550/instance-370848-1177081550.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node21/watcher-370848-1177081550 -o ROOT/results/node21/solver-370848-1177081550 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370848-1177081550/march_ks /tmp/evaluation/370848-1177081550/instance-370848-1177081550.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  9f547cac349776cc84bd1d9fb15046d9

RANDOM SEED= 1711592

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node21.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:       1825624 kB
Buffers:         33720 kB
Cached:         111316 kB
SwapCached:       7624 kB
Active:          81640 kB
Inactive:        86096 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1825624 kB
SwapTotal:     4192956 kB
SwapFree:      4163760 kB
Dirty:            2512 kB
Writeback:           0 kB
Mapped:          29688 kB
Slab:            48084 kB
Committed_AS:  1688360 kB
PageTables:       1784 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= 66389 MiB

End job on node21 on Fri Apr 20 15:26:07 UTC 2007