Trace number 339749

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 2007-02-08? (TO) 1200.08 1200.51

General information on the benchmark

Namecrafted/Difficult/contest-02-03-04/
contest02-ezfact64_10.sat05-449.reshuffled-07.cnf
MD5SUM4bdea1a05617ff95eaeaf981037754e7
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark750.032
Satisfiable
(Un)Satisfiability was proved
Number of variables3073
Number of clauses19785
Sum of the clauses size74601
Maximum clause length4
Minimum clause length1
Number of clauses of size 165
Number of clauses of size 20
Number of clauses of size 34344
Number of clauses of size 415376
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.29/0.33	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.33	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.29/0.33	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.29/0.33	c main()::
0.29/0.33	c initFormula():: searching for DIMACS p-line....
0.29/0.33	c initFormula():: the DIMACS p-line indicates a CNF of 3073 variables and 19785 clauses.
0.29/0.33	c parseCNF():: parsing....
0.29/0.33	c parseCNF():: the CNF contains 65 unary clauses.
0.29/0.33	c runParser():: parsing was successful, warming up engines...
0.29/0.33	c find_and_remove_tautogolies():: found and removed 32 tautologies
0.29/0.33	c find_and_remove_tautogolies():: found and removed 64 tautologies
0.29/0.33	c find_and_remove_tautogolies():: found and removed 1 tautologies
0.29/0.33	c simplify_formula():: removed 72 tautological, 615 satisfied and 1 duplicate clauses
0.29/0.33	c preprocessing fase I completed:: there are now 2894 free variables and 19097 clauses.
0.29/0.33	c stat :: sign balance is biased by 0.014
0.29/0.33	c find_equivalence():: found 31 3-equivalences
0.29/0.33	c find_equivalence():: found 928 4-equivalences
0.29/0.33	c shorten_equivalence(): average equivalence length reduced from 18.005214 to 3.967675
0.29/0.33	c using k-SAT heuristics (size based diff)
0.29/0.33	c longest clause has size 4
0.29/0.33	c find_and_remove_tautogolies():: found and removed 3 tautologies
0.29/0.33	c find_and_remove_tautogolies():: found and removed 60 tautologies
0.29/0.33	c simplify_formula():: removed 74 tautological, 7892 satisfied and 2999 duplicate clauses
0.29/0.33	c main():: clause / variable ratio: ( 18858 / 3073 ) = 6.14
0.29/0.33	c longest clause has size 4
0.29/0.33	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.29/0.33	c dynamic_preselect_setsize :: off
0.29/0.33	c suggested doublelook initial :: 0
0.29/0.33	c main():: all systems go!
0.29/0.33	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 132 JD: 15
1.00/1.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |**************************************************
c |****************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 1826 JD: 15
10.99/11.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 13067 JD: 15
75.46/75.52	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |********************
c |*********************
c |**********************
c |***********************
c |************************
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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 |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 58662 JD: 15
341.19/341.31	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 |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 189183 JD: 15
1106.59/1107.00	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node58/watcher-339749-1173710646 -o ROOT/results/node58/solver-339749-1173710646 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/339749-1173710646/march_ks /tmp/evaluation/339749-1173710646/instance-339749-1173710646.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): 2400 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: 0.92 0.98 0.99 3/64 19027
/proc/meminfo: memFree=1918112/2055920 swapFree=4183340/4192956
[pid=19027] ppid=19025 vsize=1084 CPUtime=0
/proc/19027/stat : 19027 (march_ks) R 19025 19027 18870 0 -1 4194304 161 0 0 0 0 0 0 0 18 0 1 0 391021274 1110016 146 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/19027/statm: 271 147 47 123 0 146 0

[startup+0.0387011 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19027
/proc/meminfo: memFree=1918112/2055920 swapFree=4183340/4192956
[pid=19027] ppid=19025 vsize=2784 CPUtime=0.03
/proc/19027/stat : 19027 (march_ks) R 19025 19027 18870 0 -1 4194304 453 0 0 0 3 0 0 0 18 0 1 0 391021274 2850816 437 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134555147 0 0 4096 0 0 0 0 17 1 0 0
/proc/19027/statm: 696 437 48 123 0 571 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2784

[startup+0.101707 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19027
/proc/meminfo: memFree=1918112/2055920 swapFree=4183340/4192956
[pid=19027] ppid=19025 vsize=2796 CPUtime=0.09
/proc/19027/stat : 19027 (march_ks) R 19025 19027 18870 0 -1 4194304 653 0 0 0 9 0 0 0 18 0 1 0 391021274 2863104 475 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/19027/statm: 699 475 52 123 0 574 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2796

[startup+0.301727 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19027
/proc/meminfo: memFree=1918112/2055920 swapFree=4183340/4192956
[pid=19027] ppid=19025 vsize=4960 CPUtime=0.29
/proc/19027/stat : 19027 (march_ks) R 19025 19027 18870 0 -1 4194304 1749 0 0 0 29 0 0 0 19 0 1 0 391021274 5079040 968 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134553430 0 0 4096 0 0 0 0 17 1 0 0
/proc/19027/statm: 1240 970 67 123 0 1115 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4960

[startup+0.701771 s]
/proc/loadavg: 0.92 0.98 0.99 3/64 19027
/proc/meminfo: memFree=1918112/2055920 swapFree=4183340/4192956
[pid=19027] ppid=19025 vsize=7104 CPUtime=0.69
/proc/19027/stat : 19027 (march_ks) R 19025 19027 18870 0 -1 4194304 2264 0 0 0 69 0 0 0 22 0 1 0 391021274 7274496 1483 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538599 0 0 4096 0 0 0 0 17 1 0 0
/proc/19027/statm: 1776 1483 72 123 0 1651 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7104

[startup+1.50186 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 19028
/proc/meminfo: memFree=1912344/2055920 swapFree=4183340/4192956
[pid=19027] ppid=19025 vsize=7500 CPUtime=1.49
/proc/19027/stat : 19027 (march_ks) R 19025 19027 18870 0 -1 4194304 2347 0 0 0 149 0 0 0 25 0 1 0 391021274 7680000 1566 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543168 0 0 4096 0 0 0 0 17 1 0 0
/proc/19027/statm: 1875 1566 72 123 0 1750 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7500

[startup+3.10204 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 19028
/proc/meminfo: memFree=1911832/2055920 swapFree=4183340/4192956
[pid=19027] ppid=19025 vsize=7764 CPUtime=3.09
/proc/19027/stat : 19027 (march_ks) R 19025 19027 18870 0 -1 4194304 2418 0 0 0 309 0 0 0 25 0 1 0 391021274 7950336 1637 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134587906 0 0 4096 0 0 0 0 17 1 0 0
/proc/19027/statm: 1941 1637 72 123 0 1816 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7764

[startup+6.30139 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 19028
/proc/meminfo: memFree=1911256/2055920 swapFree=4183340/4192956
[pid=19027] ppid=19025 vsize=8160 CPUtime=6.29
/proc/19027/stat : 19027 (march_ks) R 19025 19027 18870 0 -1 4194304 2503 0 0 0 629 0 0 0 25 0 1 0 391021274 8355840 1722 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526592 0 0 4096 0 0 0 0 17 1 0 0
/proc/19027/statm: 2040 1722 72 123 0 1915 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8160

[startup+12.7011 s]
/proc/loadavg: 0.94 0.98 0.99 2/65 19028
/proc/meminfo: memFree=1910808/2055920 swapFree=4183340/4192956
[pid=19027] ppid=19025 vsize=8424 CPUtime=12.68
/proc/19027/stat : 19027 (march_ks) R 19025 19027 18870 0 -1 4194304 2585 0 0 0 1268 0 0 0 25 0 1 0 391021274 8626176 1804 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526694 0 0 4096 0 0 0 0 17 1 0 0
/proc/19027/statm: 2106 1804 72 123 0 1981 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 8424

[startup+25.5015 s]
/proc/loadavg: 0.95 0.98 0.99 2/65 19028
/proc/meminfo: memFree=1910552/2055920 swapFree=4183340/4192956
[pid=19027] ppid=19025 vsize=8700 CPUtime=25.48
/proc/19027/stat : 19027 (march_ks) R 19025 19027 18870 0 -1 4194304 2642 0 0 0 2548 0 0 0 25 0 1 0 391021274 8908800 1860 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/19027/statm: 2175 1860 72 123 0 2050 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8700

[startup+51.1013 s]
/proc/loadavg: 0.96 0.98 0.99 2/65 19028
/proc/meminfo: memFree=1910360/2055920 swapFree=4183340/4192956
[pid=19027] ppid=19025 vsize=8832 CPUtime=51.07
/proc/19027/stat : 19027 (march_ks) R 19025 19027 18870 0 -1 4194304 2682 0 0 0 5107 0 0 0 25 0 1 0 391021274 9043968 1900 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/19027/statm: 2208 1900 72 123 0 2083 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 8832

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/65 19028
/proc/meminfo: memFree=1909976/2055920 swapFree=4183340/4192956
[pid=19027] ppid=19025 vsize=9228 CPUtime=102.27
/proc/19027/stat : 19027 (march_ks) R 19025 19027 18870 0 -1 4194304 2778 0 0 0 10226 1 0 0 25 0 1 0 391021274 9449472 1996 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538602 0 0 4096 0 0 0 0 17 1 0 0
/proc/19027/statm: 2307 1996 72 123 0 2182 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9228

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19028
/proc/meminfo: memFree=1909656/2055920 swapFree=4183340/4192956
[pid=19027] ppid=19025 vsize=9584 CPUtime=162.25
/proc/19027/stat : 19027 (march_ks) R 19025 19027 18870 0 -1 4194304 2845 0 0 0 16224 1 0 0 25 0 1 0 391021274 9814016 2062 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539344 0 0 4096 0 0 0 0 17 1 0 0
/proc/19027/statm: 2396 2062 72 123 0 2271 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9584

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19028
/proc/meminfo: memFree=1909592/2055920 swapFree=4183340/4192956
[pid=19027] ppid=19025 vsize=9584 CPUtime=222.22
/proc/19027/stat : 19027 (march_ks) R 19025 19027 18870 0 -1 4194304 2860 0 0 0 22221 1 0 0 25 0 1 0 391021274 9814016 2077 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543289 0 0 4096 0 0 0 0 17 1 0 0
/proc/19027/statm: 2396 2077 72 123 0 2271 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 9584

[startup+282.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19028
/proc/meminfo: memFree=1909464/2055920 swapFree=4183340/4192956
[pid=19027] ppid=19025 vsize=9584 CPUtime=282.21
/proc/19027/stat : 19027 (march_ks) R 19025 19027 18870 0 -1 4194304 2882 0 0 0 28220 1 0 0 25 0 1 0 391021274 9814016 2099 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543099 0 0 4096 0 0 0 0 17 1 0 0
/proc/19027/statm: 2396 2099 72 123 0 2271 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 9584

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19028
/proc/meminfo: memFree=1909272/2055920 swapFree=4183340/4192956
[pid=19027] ppid=19025 vsize=9868 CPUtime=342.19
/proc/19027/stat : 19027 (march_ks) R 19025 19027 18870 0 -1 4194304 2918 0 0 0 34218 1 0 0 25 0 1 0 391021274 10104832 2135 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/19027/statm: 2467 2135 72 123 0 2342 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 9868

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19028
/proc/meminfo: memFree=1909080/2055920 swapFree=4183340/4192956
[pid=19027] ppid=19025 vsize=9868 CPUtime=402.18
/proc/19027/stat : 19027 (march_ks) R 19025 19027 18870 0 -1 4194304 2954 0 0 0 40216 2 0 0 25 0 1 0 391021274 10104832 2171 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 1 0 0
/proc/19027/statm: 2467 2171 72 123 0 2342 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 9868

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19028
/proc/meminfo: memFree=1909016/2055920 swapFree=4183340/4192956
[pid=19027] ppid=19025 vsize=10000 CPUtime=462.16
/proc/19027/stat : 19027 (march_ks) R 19025 19027 18870 0 -1 4194304 2974 0 0 0 46214 2 0 0 25 0 1 0 391021274 10240000 2191 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526729 0 0 4096 0 0 0 0 17 1 0 0
/proc/19027/statm: 2500 2191 72 123 0 2375 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 10000

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19028
/proc/meminfo: memFree=1908696/2055920 swapFree=4183340/4192956
[pid=19027] ppid=19025 vsize=10372 CPUtime=522.14
/proc/19027/stat : 19027 (march_ks) R 19025 19027 18870 0 -1 4194304 3038 0 0 0 52212 2 0 0 25 0 1 0 391021274 10620928 2254 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543234 0 0 4096 0 0 0 0 17 1 0 0
/proc/19027/statm: 2593 2254 72 123 0 2468 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 10372

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19028
/proc/meminfo: memFree=1908696/2055920 swapFree=4183340/4192956
[pid=19027] ppid=19025 vsize=10372 CPUtime=582.12
/proc/19027/stat : 19027 (march_ks) R 19025 19027 18870 0 -1 4194304 3041 0 0 0 58210 2 0 0 25 0 1 0 391021274 10620928 2257 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/19027/statm: 2593 2257 72 123 0 2468 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 10372

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19028
/proc/meminfo: memFree=1908632/2055920 swapFree=4183340/4192956
[pid=19027] ppid=19025 vsize=10372 CPUtime=642.11
/proc/19027/stat : 19027 (march_ks) R 19025 19027 18870 0 -1 4194304 3045 0 0 0 64209 2 0 0 25 0 1 0 391021274 10620928 2261 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543165 0 0 4096 0 0 0 0 17 1 0 0
/proc/19027/statm: 2593 2261 72 123 0 2468 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 10372

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19028
/proc/meminfo: memFree=1908632/2055920 swapFree=4183340/4192956
[pid=19027] ppid=19025 vsize=10372 CPUtime=702.09
/proc/19027/stat : 19027 (march_ks) R 19025 19027 18870 0 -1 4194304 3050 0 0 0 70207 2 0 0 25 0 1 0 391021274 10620928 2266 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/19027/statm: 2593 2266 72 123 0 2468 0
Current children cumulated CPU time (s) 702.09
Current children cumulated vsize (KiB) 10372

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19028
/proc/meminfo: memFree=1908696/2055920 swapFree=4183340/4192956
[pid=19027] ppid=19025 vsize=10372 CPUtime=762.08
/proc/19027/stat : 19027 (march_ks) R 19025 19027 18870 0 -1 4194304 3054 0 0 0 76206 2 0 0 25 0 1 0 391021274 10620928 2270 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526682 0 0 4096 0 0 0 0 17 1 0 0
/proc/19027/statm: 2593 2270 72 123 0 2468 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 10372

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19028
/proc/meminfo: memFree=1908632/2055920 swapFree=4183340/4192956
[pid=19027] ppid=19025 vsize=10440 CPUtime=822.05
/proc/19027/stat : 19027 (march_ks) R 19025 19027 18870 0 -1 4194304 3067 0 0 0 82203 2 0 0 25 0 1 0 391021274 10690560 2283 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/19027/statm: 2610 2283 72 123 0 2485 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 10440

[startup+882.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19028
/proc/meminfo: memFree=1908568/2055920 swapFree=4183340/4192956
[pid=19027] ppid=19025 vsize=10572 CPUtime=882.03
/proc/19027/stat : 19027 (march_ks) R 19025 19027 18870 0 -1 4194304 3080 0 0 0 88201 2 0 0 25 0 1 0 391021274 10825728 2296 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543189 0 0 4096 0 0 0 0 17 1 0 0
/proc/19027/statm: 2643 2296 72 123 0 2518 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 10572

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19028
/proc/meminfo: memFree=1908504/2055920 swapFree=4183340/4192956
[pid=19027] ppid=19025 vsize=10572 CPUtime=942.02
/proc/19027/stat : 19027 (march_ks) R 19025 19027 18870 0 -1 4194304 3090 0 0 0 94200 2 0 0 25 0 1 0 391021274 10825728 2306 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543099 0 0 4096 0 0 0 0 17 1 0 0
/proc/19027/statm: 2643 2306 72 123 0 2518 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 10572

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19028
/proc/meminfo: memFree=1908440/2055920 swapFree=4183340/4192956
[pid=19027] ppid=19025 vsize=10572 CPUtime=1002
/proc/19027/stat : 19027 (march_ks) R 19025 19027 18870 0 -1 4194304 3098 0 0 0 100198 2 0 0 25 0 1 0 391021274 10825728 2314 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/19027/statm: 2643 2314 72 123 0 2518 0
Current children cumulated CPU time (s) 1002
Current children cumulated vsize (KiB) 10572

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/71 19152
/proc/meminfo: memFree=1907104/2055920 swapFree=4183340/4192956
[pid=19027] ppid=19025 vsize=10572 CPUtime=1061.94
/proc/19027/stat : 19027 (march_ks) R 19025 19027 18870 0 -1 4194304 3109 0 0 0 106191 3 0 0 25 0 1 0 391021274 10825728 2325 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527014 0 0 4096 0 0 0 0 17 1 0 0
/proc/19027/statm: 2643 2325 72 123 0 2518 0
Current children cumulated CPU time (s) 1061.94
Current children cumulated vsize (KiB) 10572

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19226
/proc/meminfo: memFree=1907992/2055920 swapFree=4183340/4192956
[pid=19027] ppid=19025 vsize=10704 CPUtime=1121.88
/proc/19027/stat : 19027 (march_ks) R 19025 19027 18870 0 -1 4194304 3129 0 0 0 112185 3 0 0 25 0 1 0 391021274 10960896 2345 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/19027/statm: 2676 2345 72 123 0 2551 0
Current children cumulated CPU time (s) 1121.88
Current children cumulated vsize (KiB) 10704

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19226
/proc/meminfo: memFree=1907928/2055920 swapFree=4183340/4192956
[pid=19027] ppid=19025 vsize=10704 CPUtime=1181.86
/proc/19027/stat : 19027 (march_ks) R 19025 19027 18870 0 -1 4194304 3151 0 0 0 118183 3 0 0 25 0 1 0 391021274 10960896 2367 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537955 0 0 4096 0 0 0 0 17 1 0 0
/proc/19027/statm: 2676 2367 72 123 0 2551 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 10704



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19226
/proc/meminfo: memFree=1907928/2055920 swapFree=4183340/4192956
[pid=19027] ppid=19025 vsize=10704 CPUtime=1200.07
/proc/19027/stat : 19027 (march_ks) R 19025 19027 18870 0 -1 4194304 3154 0 0 0 120003 4 0 0 25 0 1 0 391021274 10960896 2370 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/19027/statm: 2676 2370 72 123 0 2551 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 10704

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 19226
/proc/meminfo: memFree=1907928/2055920 swapFree=4183340/4192956
[pid=19027] ppid=19025 vsize=10704 CPUtime=1200.07
/proc/19027/stat : 19027 (march_ks) R 19025 19027 18870 0 -1 4194304 3154 0 0 0 120003 4 0 0 25 0 1 0 391021274 10960896 2370 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/19027/statm: 2676 2370 72 123 0 2551 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 10704

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.03
CPU system time (s): 0.042993
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 10704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.042993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3154
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 8
involuntary context switches= 1976

runsolver used 0.884865 second user time and 2.48962 second system time

The end

Launcher Data (download as text)

Begin job on node58 on Mon Mar 12 14:44:06 UTC 2007

IDJOB= 339749
IDBENCH= 24754
IDSOLVER= 111
FILE ID= node58/339749-1173710646

PBS_JOBID= 4101775

Free space on /tmp= 66507 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest-02-03-04/contest02-ezfact64_10.sat05-449.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/339749-1173710646/march_ks /tmp/evaluation/339749-1173710646/instance-339749-1173710646.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node58/watcher-339749-1173710646 -o ROOT/results/node58/solver-339749-1173710646 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/339749-1173710646/march_ks /tmp/evaluation/339749-1173710646/instance-339749-1173710646.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  4bdea1a05617ff95eaeaf981037754e7

RANDOM SEED= 984413683

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node58.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		: 3000.234
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		: 3000.234
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:       1918584 kB
Buffers:         11988 kB
Cached:          76756 kB
SwapCached:       3872 kB
Active:          42160 kB
Inactive:        56484 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1918584 kB
SwapTotal:     4192956 kB
SwapFree:      4183340 kB
Dirty:            2680 kB
Writeback:           0 kB
Mapped:          15408 kB
Slab:            24816 kB
Committed_AS:   826928 kB
PageTables:       1380 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= 66507 MiB

End job on node58 on Mon Mar 12 15:04:09 UTC 2007