Trace number 371093

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 2007-02-08UNSAT 4043.11 4044.34

General information on the benchmark

Namerandom/2+p/p0.7/v6500/
unif2p-p0.7-v6500-c17355-S365559754-09-UNSAT.cnf
MD5SUM187ddb77d85cea24bfd5c67a96bc6641
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark2852.2
Satisfiable
(Un)Satisfiability was proved
Number of variables6495
Number of clauses17354
Sum of the clauses size46856
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 25206
Number of clauses of size 312148
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.19/0.28	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.28	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.19/0.28	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.19/0.28	c main()::
0.19/0.28	c initFormula():: searching for DIMACS p-line....
0.19/0.28	c initFormula():: the DIMACS p-line indicates a CNF of 6500 variables and 17354 clauses.
0.19/0.28	c parseCNF():: parsing....
0.19/0.28	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.28	c runParser():: parsing was successful, warming up engines...
0.19/0.28	c simplify_formula():: removed 0 tautological, 1549 satisfied and 0 duplicate clauses
0.19/0.28	c preprocessing fase I completed:: there are now 6066 free variables and 15805 clauses.
0.19/0.28	c stat :: sign balance is biased by 0.731
0.19/0.28	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.19/0.28	c using 3-SAT heuristics (occurence based diff)
0.19/0.28	c longest clause has size 3
0.19/0.28	c simplify_formula():: removed 0 tautological, 0 satisfied and 33 duplicate clauses
0.19/0.28	c resolvent_look() :: found 15 resolvents
0.19/0.28	c lessRedundantTransformation():: nothing to be done.
0.19/0.28	c transformTo3SAT():: you gave me 6500 variables and 15820 clauses.
0.19/0.28	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.19/0.28	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.19/0.28	c transformTo3SAT():: the transformation yielded 6500 variabels and 15820 clauses.
0.19/0.28	c main():: clause / variable ratio: ( 15820 / 6500 ) = 2.43
0.19/0.28	c longest clause has size 3
0.19/0.28	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.28	c dynamic_preselect_setsize :: on
0.19/0.28	c suggested doublelook initial :: 0
0.19/0.28	c main():: all systems go!
0.19/0.28	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 27742 JD: 7
249.82/249.91	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 179812 JD: 7
1378.40/1378.89	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 |****************************************************************| 2 NC: 384465 JD: 7
2920.27/2921.25	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
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c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |****************************************************************| 3 NC: 514753 JD: 7
3897.80/3899.08	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 |***************************
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 |****************************************************************| 4 NC: 526656 JD: 7
3990.37/3991.63	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 |****************************************************************| 5 NC: 533349 JD: 7
4042.16/4043.48	c |----------------------------------------------------------------|
c |********
c |*********
c |**********
c |************
c |****************
c |*****************
c |******************
c |********************
c |************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |****************************************************************| 6 NC: 533452 JD: 7
4043.06/4044.33	c |----------------------------------------------------------------|
c |
4043.06/4044.33	c
4043.06/4044.33	c main():: nodeCount: 533452
4043.06/4044.33	c main():: dead ends in main: 1038
4043.06/4044.33	c main():: lookAheadCount: 90345338
4043.06/4044.33	c main():: unitResolveCount: 52795084
4043.06/4044.33	c main():: time=-251.257296
4043.06/4044.33	c main():: necessary_assignments: 375690
4043.06/4044.33	c main():: bin_sat: 0, bin_unsat 0
4043.06/4044.33	c main():: doublelook: #: 2793441, succes #: 2173851
4043.06/4044.33	c main():: doublelook: overall 3.187 of all possible doublelooks executed
4043.06/4044.33	c main():: doublelook: succesrate: 77.820, average DL_trigger: 19163.526
4043.06/4044.33	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node45/watcher-371093-1177198047 -o ROOT/results/node45/solver-371093-1177198047 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371093-1177198047/march_ks /tmp/evaluation/371093-1177198047/instance-371093-1177198047.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: 0.85 0.97 0.99 3/77 18916
/proc/meminfo: memFree=1719664/2055920 swapFree=4158476/4192956
[pid=18916] ppid=18914 vsize=1344 CPUtime=0
/proc/18916/stat : 18916 (march_ks) R 18914 18916 18862 0 -1 4194304 224 0 0 0 0 0 0 0 18 0 1 0 74650315 1376256 209 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 336 209 47 123 0 211 0

[startup+0.0483699 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 18916
/proc/meminfo: memFree=1719664/2055920 swapFree=4158476/4192956
[pid=18916] ppid=18914 vsize=2816 CPUtime=0.04
/proc/18916/stat : 18916 (march_ks) R 18914 18916 18862 0 -1 4194304 688 0 0 0 4 0 0 0 18 0 1 0 74650315 2883584 468 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554516 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 704 468 52 123 0 579 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2816

[startup+0.101375 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 18916
/proc/meminfo: memFree=1719664/2055920 swapFree=4158476/4192956
[pid=18916] ppid=18914 vsize=3152 CPUtime=0.09
/proc/18916/stat : 18916 (march_ks) R 18914 18916 18862 0 -1 4194304 1250 0 0 0 9 0 0 0 18 0 1 0 74650315 3227648 577 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554758 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 788 577 52 123 0 663 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3152

[startup+0.301395 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 18916
/proc/meminfo: memFree=1719664/2055920 swapFree=4158476/4192956
[pid=18916] ppid=18914 vsize=7672 CPUtime=0.29
/proc/18916/stat : 18916 (march_ks) R 18914 18916 18862 0 -1 4194304 3944 0 0 0 28 1 0 0 20 0 1 0 74650315 7856128 1687 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 1918 1687 72 123 0 1793 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7672

[startup+0.701436 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 18916
/proc/meminfo: memFree=1719664/2055920 swapFree=4158476/4192956
[pid=18916] ppid=18914 vsize=7672 CPUtime=0.69
/proc/18916/stat : 18916 (march_ks) R 18914 18916 18862 0 -1 4194304 3946 0 0 0 68 1 0 0 23 0 1 0 74650315 7856128 1689 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598064 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 1918 1689 73 123 0 1793 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7672

[startup+1.50152 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 18917
/proc/meminfo: memFree=1713128/2055920 swapFree=4158476/4192956
[pid=18916] ppid=18914 vsize=7964 CPUtime=1.49
/proc/18916/stat : 18916 (march_ks) R 18914 18916 18862 0 -1 4194304 3991 0 0 0 148 1 0 0 25 0 1 0 74650315 8155136 1734 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538568 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 1991 1734 73 123 0 1866 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7964

[startup+3.10168 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 18917
/proc/meminfo: memFree=1712808/2055920 swapFree=4158476/4192956
[pid=18916] ppid=18914 vsize=7964 CPUtime=3.09
/proc/18916/stat : 18916 (march_ks) R 18914 18916 18862 0 -1 4194304 4003 0 0 0 308 1 0 0 25 0 1 0 74650315 8155136 1746 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134596404 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 1991 1746 73 123 0 1866 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7964

[startup+6.30201 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 18917
/proc/meminfo: memFree=1712552/2055920 swapFree=4158476/4192956
[pid=18916] ppid=18914 vsize=8216 CPUtime=6.29
/proc/18916/stat : 18916 (march_ks) R 18914 18916 18862 0 -1 4194304 4049 0 0 0 628 1 0 0 25 0 1 0 74650315 8413184 1792 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2054 1792 73 123 0 1929 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8216

[startup+12.7017 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 18917
/proc/meminfo: memFree=1712296/2055920 swapFree=4158476/4192956
[pid=18916] ppid=18914 vsize=8472 CPUtime=12.68
/proc/18916/stat : 18916 (march_ks) R 18914 18916 18862 0 -1 4194304 4108 0 0 0 1267 1 0 0 25 0 1 0 74650315 8675328 1851 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526427 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2118 1851 73 123 0 1993 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8472

[startup+25.502 s]
/proc/loadavg: 0.90 0.97 0.99 2/78 18917
/proc/meminfo: memFree=1711976/2055920 swapFree=4158476/4192956
[pid=18916] ppid=18914 vsize=8732 CPUtime=25.49
/proc/18916/stat : 18916 (march_ks) R 18914 18916 18862 0 -1 4194304 4195 0 0 0 2547 2 0 0 25 0 1 0 74650315 8941568 1938 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2183 1938 73 123 0 2058 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8732

[startup+51.1016 s]
/proc/loadavg: 0.94 0.97 0.99 2/78 18917
/proc/meminfo: memFree=1711528/2055920 swapFree=4158476/4192956
[pid=18916] ppid=18914 vsize=9272 CPUtime=51.08
/proc/18916/stat : 18916 (march_ks) R 18914 18916 18862 0 -1 4194304 4304 0 0 0 5106 2 0 0 25 0 1 0 74650315 9494528 2047 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134563591 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2318 2047 73 123 0 2193 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 9272

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 18917
/proc/meminfo: memFree=1711080/2055920 swapFree=4158476/4192956
[pid=18916] ppid=18914 vsize=9736 CPUtime=102.27
/proc/18916/stat : 18916 (march_ks) R 18914 18916 18862 0 -1 4194304 4428 0 0 0 10224 3 0 0 25 0 1 0 74650315 9969664 2171 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2434 2171 73 123 0 2309 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9736

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18917
/proc/meminfo: memFree=1710504/2055920 swapFree=4158476/4192956
[pid=18916] ppid=18914 vsize=10384 CPUtime=162.24
/proc/18916/stat : 18916 (march_ks) R 18914 18916 18862 0 -1 4194304 4551 0 0 0 16221 3 0 0 25 0 1 0 74650315 10633216 2294 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134579770 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2596 2294 73 123 0 2471 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10384

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18917
/proc/meminfo: memFree=1710184/2055920 swapFree=4158476/4192956
[pid=18916] ppid=18914 vsize=10744 CPUtime=222.23
/proc/18916/stat : 18916 (march_ks) R 18914 18916 18862 0 -1 4194304 4638 0 0 0 22219 4 0 0 25 0 1 0 74650315 11001856 2381 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2686 2381 73 123 0 2561 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 10744

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18917
/proc/meminfo: memFree=1709800/2055920 swapFree=4158476/4192956
[pid=18916] ppid=18914 vsize=10996 CPUtime=282.22
/proc/18916/stat : 18916 (march_ks) R 18914 18916 18862 0 -1 4194304 4719 0 0 0 28217 5 0 0 25 0 1 0 74650315 11259904 2462 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542580 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2749 2462 73 123 0 2624 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 10996

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18917
/proc/meminfo: memFree=1709608/2055920 swapFree=4158476/4192956
[pid=18916] ppid=18914 vsize=11128 CPUtime=342.19
/proc/18916/stat : 18916 (march_ks) R 18914 18916 18862 0 -1 4194304 4756 0 0 0 34214 5 0 0 25 0 1 0 74650315 11395072 2499 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2782 2499 73 123 0 2657 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 11128

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18917
/proc/meminfo: memFree=1709544/2055920 swapFree=4158476/4192956
[pid=18916] ppid=18914 vsize=11260 CPUtime=402.18
/proc/18916/stat : 18916 (march_ks) R 18914 18916 18862 0 -1 4194304 4787 0 0 0 40212 6 0 0 25 0 1 0 74650315 11530240 2530 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2815 2530 73 123 0 2690 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 11260

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18917
/proc/meminfo: memFree=1709416/2055920 swapFree=4158476/4192956
[pid=18916] ppid=18914 vsize=11392 CPUtime=462.16
/proc/18916/stat : 18916 (march_ks) R 18914 18916 18862 0 -1 4194304 4811 0 0 0 46210 6 0 0 25 0 1 0 74650315 11665408 2554 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2848 2554 73 123 0 2723 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 11392

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18917
/proc/meminfo: memFree=1709352/2055920 swapFree=4158476/4192956
[pid=18916] ppid=18914 vsize=11524 CPUtime=522.15
/proc/18916/stat : 18916 (march_ks) R 18914 18916 18862 0 -1 4194304 4833 0 0 0 52208 7 0 0 25 0 1 0 74650315 11800576 2576 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2881 2576 73 123 0 2756 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 11524

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18917
/proc/meminfo: memFree=1709224/2055920 swapFree=4158476/4192956
[pid=18916] ppid=18914 vsize=11524 CPUtime=582.13
/proc/18916/stat : 18916 (march_ks) R 18914 18916 18862 0 -1 4194304 4856 0 0 0 58206 7 0 0 25 0 1 0 74650315 11800576 2599 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2881 2599 73 123 0 2756 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 11524

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 18917
/proc/meminfo: memFree=1709160/2055920 swapFree=4158476/4192956
[pid=18916] ppid=18914 vsize=11656 CPUtime=642.12
/proc/18916/stat : 18916 (march_ks) R 18914 18916 18862 0 -1 4194304 4874 0 0 0 64204 8 0 0 25 0 1 0 74650315 11935744 2617 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 2914 2617 73 123 0 2789 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 11656


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

/proc/meminfo: memFree=1707688/2055920 swapFree=4158476/4192956
[pid=18916] ppid=18914 vsize=13184 CPUtime=3341.25
/proc/18916/stat : 18916 (march_ks) R 18914 18916 18862 0 -1 4194304 5261 0 0 0 334094 31 0 0 25 0 1 0 74650315 13500416 3004 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 3296 3004 73 123 0 3171 0
Current children cumulated CPU time (s) 3341.25
Current children cumulated vsize (KiB) 13184

[startup+3402.31 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19117
/proc/meminfo: memFree=1707624/2055920 swapFree=4158476/4192956
[pid=18916] ppid=18914 vsize=13184 CPUtime=3401.24
/proc/18916/stat : 18916 (march_ks) R 18914 18916 18862 0 -1 4194304 5267 0 0 0 340092 32 0 0 25 0 1 0 74650315 13500416 3010 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564571 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 3296 3010 73 123 0 3171 0
Current children cumulated CPU time (s) 3401.24
Current children cumulated vsize (KiB) 13184

[startup+3462.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19117
/proc/meminfo: memFree=1707688/2055920 swapFree=4158476/4192956
[pid=18916] ppid=18914 vsize=13184 CPUtime=3461.22
/proc/18916/stat : 18916 (march_ks) R 18914 18916 18862 0 -1 4194304 5271 0 0 0 346090 32 0 0 25 0 1 0 74650315 13500416 3014 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 3296 3014 73 123 0 3171 0
Current children cumulated CPU time (s) 3461.22
Current children cumulated vsize (KiB) 13184

[startup+3522.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19117
/proc/meminfo: memFree=1707624/2055920 swapFree=4158476/4192956
[pid=18916] ppid=18914 vsize=13184 CPUtime=3521.2
/proc/18916/stat : 18916 (march_ks) R 18914 18916 18862 0 -1 4194304 5275 0 0 0 352087 33 0 0 25 0 1 0 74650315 13500416 3018 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 3296 3018 73 123 0 3171 0
Current children cumulated CPU time (s) 3521.2
Current children cumulated vsize (KiB) 13184

[startup+3582.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19117
/proc/meminfo: memFree=1707560/2055920 swapFree=4158476/4192956
[pid=18916] ppid=18914 vsize=13184 CPUtime=3581.18
/proc/18916/stat : 18916 (march_ks) R 18914 18916 18862 0 -1 4194304 5278 0 0 0 358085 33 0 0 25 0 1 0 74650315 13500416 3021 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 3296 3021 73 123 0 3171 0
Current children cumulated CPU time (s) 3581.18
Current children cumulated vsize (KiB) 13184

[startup+3642.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19117
/proc/meminfo: memFree=1707496/2055920 swapFree=4158476/4192956
[pid=18916] ppid=18914 vsize=13316 CPUtime=3641.17
/proc/18916/stat : 18916 (march_ks) R 18914 18916 18862 0 -1 4194304 5282 0 0 0 364083 34 0 0 25 0 1 0 74650315 13635584 3025 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 3329 3025 73 123 0 3204 0
Current children cumulated CPU time (s) 3641.17
Current children cumulated vsize (KiB) 13316

[startup+3702.3 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 19117
/proc/meminfo: memFree=1707496/2055920 swapFree=4158476/4192956
[pid=18916] ppid=18914 vsize=13316 CPUtime=3701.15
/proc/18916/stat : 18916 (march_ks) R 18914 18916 18862 0 -1 4194304 5284 0 0 0 370081 34 0 0 25 0 1 0 74650315 13635584 3027 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 3329 3027 73 123 0 3204 0
Current children cumulated CPU time (s) 3701.15
Current children cumulated vsize (KiB) 13316

[startup+3762.3 s]
/proc/loadavg: 1.06 0.99 0.99 2/78 19117
/proc/meminfo: memFree=1707496/2055920 swapFree=4158476/4192956
[pid=18916] ppid=18914 vsize=13316 CPUtime=3761.14
/proc/18916/stat : 18916 (march_ks) R 18914 18916 18862 0 -1 4194304 5287 0 0 0 376079 35 0 0 25 0 1 0 74650315 13635584 3030 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 3329 3030 73 123 0 3204 0
Current children cumulated CPU time (s) 3761.14
Current children cumulated vsize (KiB) 13316

[startup+3822.3 s]
/proc/loadavg: 1.08 1.00 1.00 2/78 19117
/proc/meminfo: memFree=1707432/2055920 swapFree=4158476/4192956
[pid=18916] ppid=18914 vsize=13316 CPUtime=3821.12
/proc/18916/stat : 18916 (march_ks) R 18914 18916 18862 0 -1 4194304 5288 0 0 0 382077 35 0 0 25 0 1 0 74650315 13635584 3031 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134563591 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 3329 3031 73 123 0 3204 0
Current children cumulated CPU time (s) 3821.12
Current children cumulated vsize (KiB) 13316

[startup+3882.3 s]
/proc/loadavg: 1.21 1.05 1.01 2/78 19117
/proc/meminfo: memFree=1707432/2055920 swapFree=4158476/4192956
[pid=18916] ppid=18914 vsize=13316 CPUtime=3881.11
/proc/18916/stat : 18916 (march_ks) R 18914 18916 18862 0 -1 4194304 5298 0 0 0 388075 36 0 0 25 0 1 0 74650315 13635584 3041 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 3329 3041 73 123 0 3204 0
Current children cumulated CPU time (s) 3881.11
Current children cumulated vsize (KiB) 13316

[startup+3942.3 s]
/proc/loadavg: 1.12 1.05 1.01 2/78 19117
/proc/meminfo: memFree=1707496/2055920 swapFree=4158476/4192956
[pid=18916] ppid=18914 vsize=13316 CPUtime=3941.09
/proc/18916/stat : 18916 (march_ks) R 18914 18916 18862 0 -1 4194304 5301 0 0 0 394073 36 0 0 25 0 1 0 74650315 13635584 3044 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 3329 3044 73 123 0 3204 0
Current children cumulated CPU time (s) 3941.09
Current children cumulated vsize (KiB) 13316

[startup+4002.3 s]
/proc/loadavg: 1.09 1.05 1.01 3/78 19117
/proc/meminfo: memFree=1707560/2055920 swapFree=4158476/4192956
[pid=18916] ppid=18914 vsize=13316 CPUtime=4001.07
/proc/18916/stat : 18916 (march_ks) R 18914 18916 18862 0 -1 4194304 5307 0 0 0 400070 37 0 0 25 0 1 0 74650315 13635584 3050 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 3329 3050 73 123 0 3204 0
Current children cumulated CPU time (s) 4001.07
Current children cumulated vsize (KiB) 13316

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

[startup+4019.1 s]
/proc/loadavg: 1.07 1.05 1.01 2/78 19117
/proc/meminfo: memFree=1707496/2055920 swapFree=4158476/4192956
[pid=18916] ppid=18914 vsize=13316 CPUtime=4017.87
/proc/18916/stat : 18916 (march_ks) R 18914 18916 18862 0 -1 4194304 5308 0 0 0 401750 37 0 0 25 0 1 0 74650315 13635584 3051 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597804 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 3329 3051 73 123 0 3204 0
Current children cumulated CPU time (s) 4017.87
Current children cumulated vsize (KiB) 13316

[startup+4031.9 s]
/proc/loadavg: 1.05 1.05 1.01 2/78 19117
/proc/meminfo: memFree=1707496/2055920 swapFree=4158476/4192956
[pid=18916] ppid=18914 vsize=13316 CPUtime=4030.66
/proc/18916/stat : 18916 (march_ks) R 18914 18916 18862 0 -1 4194304 5308 0 0 0 403029 37 0 0 25 0 1 0 74650315 13635584 3051 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548823 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 3329 3051 73 123 0 3204 0
Current children cumulated CPU time (s) 4030.66
Current children cumulated vsize (KiB) 13316

[startup+4038.3 s]
/proc/loadavg: 1.05 1.05 1.01 2/78 19117
/proc/meminfo: memFree=1707496/2055920 swapFree=4158476/4192956
[pid=18916] ppid=18914 vsize=13316 CPUtime=4037.06
/proc/18916/stat : 18916 (march_ks) R 18914 18916 18862 0 -1 4194304 5308 0 0 0 403669 37 0 0 25 0 1 0 74650315 13635584 3051 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548924 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 3329 3051 73 123 0 3204 0
Current children cumulated CPU time (s) 4037.06
Current children cumulated vsize (KiB) 13316

[startup+4041.5 s]
/proc/loadavg: 1.04 1.05 1.01 2/78 19117
/proc/meminfo: memFree=1707496/2055920 swapFree=4158476/4192956
[pid=18916] ppid=18914 vsize=13316 CPUtime=4040.26
/proc/18916/stat : 18916 (march_ks) R 18914 18916 18862 0 -1 4194304 5308 0 0 0 403989 37 0 0 25 0 1 0 74650315 13635584 3051 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 3329 3051 73 123 0 3204 0
Current children cumulated CPU time (s) 4040.26
Current children cumulated vsize (KiB) 13316

[startup+4043.1 s]
/proc/loadavg: 1.04 1.05 1.01 2/78 19117
/proc/meminfo: memFree=1707496/2055920 swapFree=4158476/4192956
[pid=18916] ppid=18914 vsize=13316 CPUtime=4041.86
/proc/18916/stat : 18916 (march_ks) R 18914 18916 18862 0 -1 4194304 5308 0 0 0 404149 37 0 0 25 0 1 0 74650315 13635584 3051 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134577592 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 3329 3051 73 123 0 3204 0
Current children cumulated CPU time (s) 4041.86
Current children cumulated vsize (KiB) 13316

[startup+4043.9 s]
/proc/loadavg: 1.04 1.05 1.01 2/78 19117
/proc/meminfo: memFree=1707496/2055920 swapFree=4158476/4192956
[pid=18916] ppid=18914 vsize=13316 CPUtime=4042.66
/proc/18916/stat : 18916 (march_ks) R 18914 18916 18862 0 -1 4194304 5308 0 0 0 404229 37 0 0 25 0 1 0 74650315 13635584 3051 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 3329 3051 73 123 0 3204 0
Current children cumulated CPU time (s) 4042.66
Current children cumulated vsize (KiB) 13316

[startup+4044.3 s]
/proc/loadavg: 1.04 1.05 1.01 2/78 19117
/proc/meminfo: memFree=1707496/2055920 swapFree=4158476/4192956
[pid=18916] ppid=18914 vsize=13316 CPUtime=4043.06
/proc/18916/stat : 18916 (march_ks) R 18914 18916 18862 0 -1 4194304 5308 0 0 0 404269 37 0 0 25 0 1 0 74650315 13635584 3051 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/18916/statm: 3329 3051 73 123 0 3204 0
Current children cumulated CPU time (s) 4043.06
Current children cumulated vsize (KiB) 13316

Child status: 20
Real time (s): 4044.34
CPU time (s): 4043.11
CPU user time (s): 4042.73
CPU system time (s): 0.375942
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 13316

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4042.73
system time used= 0.375942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5309
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= 6
involuntary context switches= 5898

runsolver used 5.05423 second user time and 9.56754 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Sat Apr 21 23:27:27 UTC 2007

IDJOB= 371093
IDBENCH= 20212
IDSOLVER= 180
FILE ID= node45/371093-1177198047

PBS_JOBID= 4649130

Free space on /tmp= 66445 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.7/v6500/unif2p-p0.7-v6500-c17355-S365559754-09-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/371093-1177198047/march_ks /tmp/evaluation/371093-1177198047/instance-371093-1177198047.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-371093-1177198047 -o ROOT/results/node45/solver-371093-1177198047 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/371093-1177198047/march_ks /tmp/evaluation/371093-1177198047/instance-371093-1177198047.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  187ddb77d85cea24bfd5c67a96bc6641

RANDOM SEED= 620851801

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.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		: 3000.218
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		: 3000.218
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:       1720072 kB
Buffers:         46024 kB
Cached:         202540 kB
SwapCached:      14596 kB
Active:         173176 kB
Inactive:        98908 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1720072 kB
SwapTotal:     4192956 kB
SwapFree:      4158476 kB
Dirty:            2744 kB
Writeback:           0 kB
Mapped:          31572 kB
Slab:            49396 kB
Committed_AS:  1275908 kB
PageTables:       1732 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= 66445 MiB

End job on node45 on Sun Apr 22 00:34:51 UTC 2007