Trace number 1544570

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 2007-02-08SAT 805.712 806.119

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S1484713995-092.cnf
MD5SUM51b5beb62ba2ddadbcd03c7139c7c934
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.23281
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

Solver Data 

0.79/0.88	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.88	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.79/0.88	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.79/0.88	c main()::
0.79/0.88	c initFormula():: searching for DIMACS p-line....
0.79/0.88	c full lookahead due to high density!
0.79/0.88	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
0.79/0.88	c parseCNF():: parsing....
0.79/0.88	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.88	c runParser():: parsing was successful, warming up engines...
0.79/0.88	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.88	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
0.79/0.88	c stat :: sign balance is biased by 0.007
0.79/0.88	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.79/0.88	c using k-SAT heuristics (size based diff)
0.79/0.88	c longest clause has size 7
0.79/0.88	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.88	c main():: clause / variable ratio: ( 6230 / 70 ) = 89.00
0.79/0.88	c longest clause has size 7
0.79/0.88	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.88	c dynamic_preselect_setsize :: off
0.79/0.88	c suggested doublelook initial :: 0
0.79/0.88	c main():: all systems go!
0.79/0.88	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 124 JD: 19
0.89/0.97	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 3470 JD: 19
2.59/2.65	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
c |*****************************
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c |*******************************
c |********************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 32100 JD: 19
16.88/16.98	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 |********************************
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c |********************************************************
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c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 169189 JD: 19
85.35/85.49	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 |*******************************
c |********************************
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c |************************************
c |*************************************
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c |****************************************
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c |********************************************
c |*********************************************
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c |***********************************************
c |************************************************
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c |*******************************************************
c |********************************************************
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c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 634376 JD: 19
319.65/319.89	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 |************************
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 |*************************************************************
805.68/806.11	c solution bin :: 0000100110001010000.1000000000000
805.68/806.11	c direction branchin :: current_rights = 6
805.68/806.11	
c |*************************************************************
805.68/806.11	c
805.68/806.11	c main():: nodeCount: 1588600
805.68/806.11	c main():: dead ends in main: 2048
805.68/806.11	c main():: lookAheadCount: 100323088
805.68/806.11	c main():: unitResolveCount: 3241650
805.68/806.11	c main():: time=805.820000
805.68/806.11	c main():: necessary_assignments: 7527
805.68/806.11	c main():: bin_sat: 0, bin_unsat 0
805.68/806.11	c main():: doublelook: #: 5483838, succes #: 4463122
805.68/806.11	c main():: doublelook: overall 5.559 of all possible doublelooks executed
805.68/806.11	c main():: doublelook: succesrate: 81.387, average DL_trigger: 18.477
805.68/806.11	c main():: SOLUTION VERIFIED :-)
805.68/806.11	s SATISFIABLE
805.68/806.11	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 0

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544570-1238611501/watcher-1544570-1238611501 -o /tmp/evaluation-result-1544570-1238611501/solver-1544570-1238611501 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544570-1238611501.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 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: 0.99 0.97 0.73 3/64 6954
/proc/meminfo: memFree=1062584/2055920 swapFree=4174136/4192956
[pid=6954] ppid=6952 vsize=656 CPUtime=0
/proc/6954/stat : 6954 (march_ks) R 6952 6954 6856 0 -1 4194304 95 0 0 0 0 0 0 0 18 0 1 0 1133816870 671744 81 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/6954/statm: 164 81 47 123 0 39 0

[startup+0.048503 s]
/proc/loadavg: 0.99 0.97 0.73 3/64 6954
/proc/meminfo: memFree=1062584/2055920 swapFree=4174136/4192956
[pid=6954] ppid=6952 vsize=1652 CPUtime=0.04
/proc/6954/stat : 6954 (march_ks) R 6952 6954 6856 0 -1 4194304 779 0 0 0 4 0 0 0 18 0 1 0 1133816870 1691648 311 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/6954/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1652

[startup+0.101511 s]
/proc/loadavg: 0.99 0.97 0.73 3/64 6954
/proc/meminfo: memFree=1062584/2055920 swapFree=4174136/4192956
[pid=6954] ppid=6952 vsize=1652 CPUtime=0.09
/proc/6954/stat : 6954 (march_ks) R 6952 6954 6856 0 -1 4194304 779 0 0 0 9 0 0 0 18 0 1 0 1133816870 1691648 311 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/6954/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1652

[startup+0.301545 s]
/proc/loadavg: 0.99 0.97 0.73 3/64 6954
/proc/meminfo: memFree=1062584/2055920 swapFree=4174136/4192956
[pid=6954] ppid=6952 vsize=1652 CPUtime=0.29
/proc/6954/stat : 6954 (march_ks) R 6952 6954 6856 0 -1 4194304 779 0 0 0 29 0 0 0 19 0 1 0 1133816870 1691648 311 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/6954/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1652

[startup+0.701616 s]
/proc/loadavg: 0.99 0.97 0.73 3/64 6954
/proc/meminfo: memFree=1062584/2055920 swapFree=4174136/4192956
[pid=6954] ppid=6952 vsize=1652 CPUtime=0.69
/proc/6954/stat : 6954 (march_ks) R 6952 6954 6856 0 -1 4194304 779 0 0 0 69 0 0 0 23 0 1 0 1133816870 1691648 311 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/6954/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1652

[startup+1.50276 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 6955
/proc/meminfo: memFree=1061296/2055920 swapFree=4174136/4192956
[pid=6954] ppid=6952 vsize=2020 CPUtime=1.49
/proc/6954/stat : 6954 (march_ks) R 6952 6954 6856 0 -1 4194304 1051 0 0 0 149 0 0 0 25 0 1 0 1133816870 2068480 372 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/6954/statm: 505 372 72 123 0 380 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2020

[startup+3.10104 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 6955
/proc/meminfo: memFree=1061168/2055920 swapFree=4174136/4192956
[pid=6954] ppid=6952 vsize=2020 CPUtime=3.09
/proc/6954/stat : 6954 (march_ks) R 6952 6954 6856 0 -1 4194304 1051 0 0 0 309 0 0 0 25 0 1 0 1133816870 2068480 372 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/6954/statm: 505 372 72 123 0 380 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2020

[startup+6.3016 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 6955
/proc/meminfo: memFree=1061040/2055920 swapFree=4174136/4192956
[pid=6954] ppid=6952 vsize=2020 CPUtime=6.29
/proc/6954/stat : 6954 (march_ks) R 6952 6954 6856 0 -1 4194304 1051 0 0 0 629 0 0 0 25 0 1 0 1133816870 2068480 372 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/6954/statm: 505 372 72 123 0 380 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2020

[startup+12.7017 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 6955
/proc/meminfo: memFree=1060912/2055920 swapFree=4174136/4192956
[pid=6954] ppid=6952 vsize=2020 CPUtime=12.68
/proc/6954/stat : 6954 (march_ks) R 6952 6954 6856 0 -1 4194304 1051 0 0 0 1268 0 0 0 25 0 1 0 1133816870 2068480 372 1992294400 134512640 135019032 4294956240 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 0 0 0
/proc/6954/statm: 505 372 72 123 0 380 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2020

[startup+25.502 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 6955
/proc/meminfo: memFree=1060976/2055920 swapFree=4174136/4192956
[pid=6954] ppid=6952 vsize=2020 CPUtime=25.48
/proc/6954/stat : 6954 (march_ks) R 6952 6954 6856 0 -1 4194304 1051 0 0 0 2548 0 0 0 25 0 1 0 1133816870 2068480 372 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/6954/statm: 505 372 72 123 0 380 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2020

[startup+51.1014 s]
/proc/loadavg: 0.99 0.97 0.75 2/65 6955
/proc/meminfo: memFree=1061040/2055920 swapFree=4174136/4192956
[pid=6954] ppid=6952 vsize=2156 CPUtime=51.06
/proc/6954/stat : 6954 (march_ks) R 6952 6954 6856 0 -1 4194304 1076 0 0 0 5106 0 0 0 25 0 1 0 1133816870 2207744 397 1992294400 134512640 135019032 4294956240 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 0 0 0
/proc/6954/statm: 539 397 72 123 0 414 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 2156

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.75 2/65 6955
/proc/meminfo: memFree=1060912/2055920 swapFree=4174136/4192956
[pid=6954] ppid=6952 vsize=2224 CPUtime=102.25
/proc/6954/stat : 6954 (march_ks) R 6952 6954 6856 0 -1 4194304 1096 0 0 0 10225 0 0 0 25 0 1 0 1133816870 2277376 417 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/6954/statm: 556 417 72 123 0 431 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 2224

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.77 2/65 6955
/proc/meminfo: memFree=1060912/2055920 swapFree=4174136/4192956
[pid=6954] ppid=6952 vsize=2324 CPUtime=162.21
/proc/6954/stat : 6954 (march_ks) R 6952 6954 6856 0 -1 4194304 1120 0 0 0 16221 0 0 0 25 0 1 0 1133816870 2379776 441 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/6954/statm: 581 441 72 123 0 456 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 2324

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.78 2/65 6955
/proc/meminfo: memFree=1060720/2055920 swapFree=4174136/4192956
[pid=6954] ppid=6952 vsize=2476 CPUtime=222.19
/proc/6954/stat : 6954 (march_ks) R 6952 6954 6856 0 -1 4194304 1143 0 0 0 22219 0 0 0 25 0 1 0 1133816870 2535424 464 1992294400 134512640 135019032 4294956240 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 0 0 0
/proc/6954/statm: 619 464 72 123 0 494 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 2476

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.79 2/65 6955
/proc/meminfo: memFree=1060720/2055920 swapFree=4174136/4192956
[pid=6954] ppid=6952 vsize=2476 CPUtime=282.17
/proc/6954/stat : 6954 (march_ks) R 6952 6954 6856 0 -1 4194304 1165 0 0 0 28216 1 0 0 25 0 1 0 1133816870 2535424 486 1992294400 134512640 135019032 4294956240 18446744073709551615 134525432 0 0 4096 0 0 0 0 17 0 0 0
/proc/6954/statm: 619 486 72 123 0 494 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 2476

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.80 2/65 6955
/proc/meminfo: memFree=1060656/2055920 swapFree=4174136/4192956
[pid=6954] ppid=6952 vsize=2704 CPUtime=342.14
/proc/6954/stat : 6954 (march_ks) R 6952 6954 6856 0 -1 4194304 1190 0 0 0 34213 1 0 0 25 0 1 0 1133816870 2768896 511 1992294400 134512640 135019032 4294956240 18446744073709551615 134541963 0 0 4096 0 0 0 0 17 0 0 0
/proc/6954/statm: 676 511 72 123 0 551 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 2704

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.81 2/65 6955
/proc/meminfo: memFree=1060592/2055920 swapFree=4174136/4192956
[pid=6954] ppid=6952 vsize=2704 CPUtime=402.11
/proc/6954/stat : 6954 (march_ks) R 6952 6954 6856 0 -1 4194304 1213 0 0 0 40210 1 0 0 25 0 1 0 1133816870 2768896 534 1992294400 134512640 135019032 4294956240 18446744073709551615 134597208 0 0 4096 0 0 0 0 17 0 0 0
/proc/6954/statm: 676 534 72 123 0 551 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 2704

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 6955
/proc/meminfo: memFree=1060528/2055920 swapFree=4174136/4192956
[pid=6954] ppid=6952 vsize=3044 CPUtime=462.08
/proc/6954/stat : 6954 (march_ks) R 6952 6954 6856 0 -1 4194304 1237 0 0 0 46207 1 0 0 25 0 1 0 1133816870 3117056 558 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/6954/statm: 761 558 72 123 0 636 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 3044

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 6955
/proc/meminfo: memFree=1060464/2055920 swapFree=4174136/4192956
[pid=6954] ppid=6952 vsize=3044 CPUtime=522.05
/proc/6954/stat : 6954 (march_ks) R 6952 6954 6856 0 -1 4194304 1261 0 0 0 52204 1 0 0 25 0 1 0 1133816870 3117056 582 1992294400 134512640 135019032 4294956240 18446744073709551615 134585196 0 0 4096 0 0 0 0 17 0 0 0
/proc/6954/statm: 761 582 72 123 0 636 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 3044

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 6955
/proc/meminfo: memFree=1060336/2055920 swapFree=4174136/4192956
[pid=6954] ppid=6952 vsize=3044 CPUtime=582.02
/proc/6954/stat : 6954 (march_ks) R 6952 6954 6856 0 -1 4194304 1283 0 0 0 58201 1 0 0 25 0 1 0 1133816870 3117056 604 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/6954/statm: 761 604 72 123 0 636 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 3044

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.84 2/65 6955
/proc/meminfo: memFree=1060272/2055920 swapFree=4174136/4192956
[pid=6954] ppid=6952 vsize=3556 CPUtime=641.99
/proc/6954/stat : 6954 (march_ks) R 6952 6954 6856 0 -1 4194304 1307 0 0 0 64198 1 0 0 25 0 1 0 1133816870 3641344 628 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/6954/statm: 889 628 72 123 0 764 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 3556

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 6955
/proc/meminfo: memFree=1060016/2055920 swapFree=4174136/4192956
[pid=6954] ppid=6952 vsize=3556 CPUtime=701.96
/proc/6954/stat : 6954 (march_ks) R 6952 6954 6856 0 -1 4194304 1330 0 0 0 70195 1 0 0 25 0 1 0 1133816870 3641344 651 1992294400 134512640 135019032 4294956240 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 0 0 0
/proc/6954/statm: 889 651 72 123 0 764 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 3556

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 6955
/proc/meminfo: memFree=1059952/2055920 swapFree=4174136/4192956
[pid=6954] ppid=6952 vsize=3556 CPUtime=761.94
/proc/6954/stat : 6954 (march_ks) R 6952 6954 6856 0 -1 4194304 1354 0 0 0 76193 1 0 0 25 0 1 0 1133816870 3641344 675 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/6954/statm: 889 675 72 123 0 764 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 3556

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

[startup+767.902 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 6955
/proc/meminfo: memFree=1059952/2055920 swapFree=4174136/4192956
[pid=6954] ppid=6952 vsize=3556 CPUtime=767.53
/proc/6954/stat : 6954 (march_ks) R 6952 6954 6856 0 -1 4194304 1356 0 0 0 76752 1 0 0 25 0 1 0 1133816870 3641344 677 1992294400 134512640 135019032 4294956240 18446744073709551615 134525838 0 0 4096 0 0 0 0 17 0 0 0
/proc/6954/statm: 889 677 72 123 0 764 0
Current children cumulated CPU time (s) 767.53
Current children cumulated vsize (KiB) 3556

[startup+793.501 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 6955
/proc/meminfo: memFree=1059952/2055920 swapFree=4174136/4192956
[pid=6954] ppid=6952 vsize=3556 CPUtime=793.09
/proc/6954/stat : 6954 (march_ks) R 6952 6954 6856 0 -1 4194304 1365 0 0 0 79308 1 0 0 25 0 1 0 1133816870 3641344 686 1992294400 134512640 135019032 4294956240 18446744073709551615 134541978 0 0 4096 0 0 0 0 17 0 0 0
/proc/6954/statm: 889 686 72 123 0 764 0
Current children cumulated CPU time (s) 793.09
Current children cumulated vsize (KiB) 3556

[startup+799.901 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 6955
/proc/meminfo: memFree=1059888/2055920 swapFree=4174136/4192956
[pid=6954] ppid=6952 vsize=3556 CPUtime=799.48
/proc/6954/stat : 6954 (march_ks) R 6952 6954 6856 0 -1 4194304 1368 0 0 0 79947 1 0 0 25 0 1 0 1133816870 3641344 689 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/6954/statm: 889 689 72 123 0 764 0
Current children cumulated CPU time (s) 799.48
Current children cumulated vsize (KiB) 3556

[startup+803.101 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 6955
/proc/meminfo: memFree=1059888/2055920 swapFree=4174136/4192956
[pid=6954] ppid=6952 vsize=3556 CPUtime=802.68
/proc/6954/stat : 6954 (march_ks) R 6952 6954 6856 0 -1 4194304 1369 0 0 0 80267 1 0 0 25 0 1 0 1133816870 3641344 690 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/6954/statm: 889 690 72 123 0 764 0
Current children cumulated CPU time (s) 802.68
Current children cumulated vsize (KiB) 3556

[startup+804.701 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 6955
/proc/meminfo: memFree=1059888/2055920 swapFree=4174136/4192956
[pid=6954] ppid=6952 vsize=3556 CPUtime=804.28
/proc/6954/stat : 6954 (march_ks) R 6952 6954 6856 0 -1 4194304 1370 0 0 0 80427 1 0 0 25 0 1 0 1133816870 3641344 691 1992294400 134512640 135019032 4294956240 18446744073709551615 134628564 0 0 4096 0 0 0 0 17 0 0 0
/proc/6954/statm: 889 691 72 123 0 764 0
Current children cumulated CPU time (s) 804.28
Current children cumulated vsize (KiB) 3556

[startup+805.501 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 6955
/proc/meminfo: memFree=1059888/2055920 swapFree=4174136/4192956
[pid=6954] ppid=6952 vsize=3556 CPUtime=805.08
/proc/6954/stat : 6954 (march_ks) R 6952 6954 6856 0 -1 4194304 1370 0 0 0 80507 1 0 0 25 0 1 0 1133816870 3641344 691 1992294400 134512640 135019032 4294956240 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 0 0 0
/proc/6954/statm: 889 691 72 123 0 764 0
Current children cumulated CPU time (s) 805.08
Current children cumulated vsize (KiB) 3556

[startup+805.902 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 6955
/proc/meminfo: memFree=1059888/2055920 swapFree=4174136/4192956
[pid=6954] ppid=6952 vsize=3556 CPUtime=805.48
/proc/6954/stat : 6954 (march_ks) R 6952 6954 6856 0 -1 4194304 1370 0 0 0 80547 1 0 0 25 0 1 0 1133816870 3641344 691 1992294400 134512640 135019032 4294956240 18446744073709551615 134585181 0 0 4096 0 0 0 0 17 0 0 0
/proc/6954/statm: 889 691 72 123 0 764 0
Current children cumulated CPU time (s) 805.48
Current children cumulated vsize (KiB) 3556

[startup+806.102 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 6955
/proc/meminfo: memFree=1059888/2055920 swapFree=4174136/4192956
[pid=6954] ppid=6952 vsize=3556 CPUtime=805.68
/proc/6954/stat : 6954 (march_ks) R 6952 6954 6856 0 -1 4194304 1370 0 0 0 80567 1 0 0 25 0 1 0 1133816870 3641344 691 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/6954/statm: 889 691 72 123 0 764 0
Current children cumulated CPU time (s) 805.68
Current children cumulated vsize (KiB) 3556

Child status: 10
Real time (s): 806.119
CPU time (s): 805.712
CPU user time (s): 805.692
CPU system time (s): 0.019996
CPU usage (%): 99.9495
Max. virtual memory (cumulated for all children) (KiB): 3556

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 805.692
system time used= 0.019996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1372
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= 2691

runsolver used 0.679896 second user time and 2.26965 second system time

The end

Launcher Data 

Begin job on node4 at 2009-04-01 20:45:01
IDJOB=1544570
IDBENCH=70512
IDSOLVER=559
FILE ID=node4/1544570-1238611501
PBS_JOBID= 9073697
Free space on /tmp= 65244 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S1484713995-092.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544570-1238611501/watcher-1544570-1238611501 -o /tmp/evaluation-result-1544570-1238611501/solver-1544570-1238611501 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544570-1238611501.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 51b5beb62ba2ddadbcd03c7139c7c934
RANDOM SEED=769550570

node4.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		: 3000.277
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		: 3000.277
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:       1063128 kB
Buffers:        104292 kB
Cached:         773376 kB
SwapCached:      12656 kB
Active:         223988 kB
Inactive:       670664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1063128 kB
SwapTotal:     4192956 kB
SwapFree:      4174136 kB
Dirty:            3028 kB
Writeback:           0 kB
Mapped:          19700 kB
Slab:            84144 kB
Committed_AS:  2899028 kB
PageTables:       1480 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= 65240 MiB
End job on node4 at 2009-04-01 20:58:27