Trace number 336893

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) 1200.1 1200.41

General information on the benchmark

Namecrafted/Hard/contest02/
ezfact64_6.sat05-453.reshuffled-07.cnf
MD5SUM0e1669495b7578db64545ceac2d1a3d0
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark626.974
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)

0.19/0.30	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.30	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.19/0.30	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.19/0.30	c main()::
0.19/0.30	c initFormula():: searching for DIMACS p-line....
0.19/0.30	c initFormula():: the DIMACS p-line indicates a CNF of 3073 variables and 19785 clauses.
0.19/0.30	c parseCNF():: parsing....
0.19/0.30	c parseCNF():: the CNF contains 65 unary clauses.
0.19/0.30	c runParser():: parsing was successful, warming up engines...
0.19/0.30	c find_and_remove_tautogolies():: found and removed 32 tautologies
0.19/0.30	c find_and_remove_tautogolies():: found and removed 66 tautologies
0.19/0.30	c find_and_remove_tautogolies():: found and removed 1 tautologies
0.19/0.30	c simplify_formula():: removed 72 tautological, 605 satisfied and 1 duplicate clauses
0.19/0.30	c preprocessing fase I completed:: there are now 2899 free variables and 19107 clauses.
0.19/0.30	c stat :: sign balance is biased by 0.014
0.19/0.30	c find_equivalence():: found 31 3-equivalences
0.19/0.30	c find_equivalence():: found 928 4-equivalences
0.19/0.30	c shorten_equivalence(): average equivalence length reduced from 18.788321 to 3.967675
0.19/0.30	c using k-SAT heuristics (size based diff)
0.19/0.30	c longest clause has size 4
0.19/0.30	c find_and_remove_tautogolies():: found and removed 2 tautologies
0.19/0.30	c simplify_formula():: removed 36 tautological, 7554 satisfied and 2945 duplicate clauses
0.19/0.30	c resolvent_look() :: found 155 resolvents
0.19/0.30	c main():: clause / variable ratio: ( 19262 / 3073 ) = 6.27
0.19/0.30	c longest clause has size 4
0.19/0.30	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.30	c dynamic_preselect_setsize :: off
0.19/0.30	c suggested doublelook initial :: 0
0.19/0.30	c main():: all systems go!
0.19/0.30	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 151 JD: 14
1.20/1.24	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
c |************************************
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c |***************************************************************
c |****************************************************************| 1 NC: 2025 JD: 14
13.49/13.54	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
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c |********************************
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c |***************************************************************
c |****************************************************************| 2 NC: 14672 JD: 14
93.06/93.13	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 |**************************
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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 |****************************************************************| 3 NC: 64185 JD: 14
398.09/398.26	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 |***************************************************************

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/node19/watcher-336893-1173655970 -o ROOT/results/node19/solver-336893-1173655970 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/336893-1173655970/march_ks /tmp/evaluation/336893-1173655970/instance-336893-1173655970.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 3/77 14173
/proc/meminfo: memFree=1479464/2055920 swapFree=4169404/4192956
[pid=14173] ppid=14171 vsize=1084 CPUtime=0
/proc/14173/stat : 14173 (march_ks) R 14171 14173 13751 0 -1 4194304 162 0 0 0 0 0 0 0 18 0 1 0 385551045 1110016 147 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/14173/statm: 271 148 47 123 0 146 0

[startup+0.00742004 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14173
/proc/meminfo: memFree=1479464/2055920 swapFree=4169404/4192956
[pid=14173] ppid=14171 vsize=1084 CPUtime=0
/proc/14173/stat : 14173 (march_ks) R 14171 14173 13751 0 -1 4194304 173 0 0 0 0 0 0 0 18 0 1 0 385551045 1110016 158 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/14173/statm: 271 158 47 123 0 146 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1084

[startup+0.101431 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14173
/proc/meminfo: memFree=1479464/2055920 swapFree=4169404/4192956
[pid=14173] ppid=14171 vsize=2804 CPUtime=0.09
/proc/14173/stat : 14173 (march_ks) R 14171 14173 13751 0 -1 4194304 721 0 0 0 9 0 0 0 18 0 1 0 385551045 2871296 477 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134561664 0 0 4096 0 0 0 0 17 1 0 0
/proc/14173/statm: 701 477 52 123 0 576 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2804

[startup+0.301452 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14173
/proc/meminfo: memFree=1479464/2055920 swapFree=4169404/4192956
[pid=14173] ppid=14171 vsize=6564 CPUtime=0.3
/proc/14173/stat : 14173 (march_ks) R 14171 14173 13751 0 -1 4194304 2187 0 0 0 29 1 0 0 20 0 1 0 385551045 6721536 1346 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134549136 0 0 4096 0 0 0 0 17 1 0 0
/proc/14173/statm: 1641 1346 71 123 0 1516 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 6564

[startup+0.701495 s]
/proc/loadavg: 0.92 0.98 0.99 3/77 14173
/proc/meminfo: memFree=1479464/2055920 swapFree=4169404/4192956
[pid=14173] ppid=14171 vsize=7032 CPUtime=0.7
/proc/14173/stat : 14173 (march_ks) R 14171 14173 13751 0 -1 4194304 2298 0 0 0 69 1 0 0 24 0 1 0 385551045 7200768 1457 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/14173/statm: 1758 1457 72 123 0 1633 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 7032

[startup+1.50158 s]
/proc/loadavg: 0.92 0.98 0.99 2/78 14174
/proc/meminfo: memFree=1473824/2055920 swapFree=4169404/4192956
[pid=14173] ppid=14171 vsize=7428 CPUtime=1.49
/proc/14173/stat : 14173 (march_ks) R 14171 14173 13751 0 -1 4194304 2390 0 0 0 148 1 0 0 25 0 1 0 385551045 7606272 1549 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585113 0 0 4096 0 0 0 0 17 1 0 0
/proc/14173/statm: 1857 1549 72 123 0 1732 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7428

[startup+3.10176 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 14174
/proc/meminfo: memFree=1473184/2055920 swapFree=4169404/4192956
[pid=14173] ppid=14171 vsize=7692 CPUtime=3.09
/proc/14173/stat : 14173 (march_ks) R 14171 14173 13751 0 -1 4194304 2449 0 0 0 308 1 0 0 25 0 1 0 385551045 7876608 1608 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/14173/statm: 1923 1608 72 123 0 1798 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 7692

[startup+6.3021 s]
/proc/loadavg: 0.93 0.98 0.99 2/78 14174
/proc/meminfo: memFree=1472672/2055920 swapFree=4169404/4192956
[pid=14173] ppid=14171 vsize=8088 CPUtime=6.29
/proc/14173/stat : 14173 (march_ks) R 14171 14173 13751 0 -1 4194304 2547 0 0 0 628 1 0 0 25 0 1 0 385551045 8282112 1706 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/14173/statm: 2022 1706 72 123 0 1897 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 8088

[startup+12.7018 s]
/proc/loadavg: 0.94 0.98 0.99 2/78 14174
/proc/meminfo: memFree=1472416/2055920 swapFree=4169404/4192956
[pid=14173] ppid=14171 vsize=8220 CPUtime=12.69
/proc/14173/stat : 14173 (march_ks) R 14171 14173 13751 0 -1 4194304 2597 0 0 0 1268 1 0 0 25 0 1 0 385551045 8417280 1756 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526591 0 0 4096 0 0 0 0 17 1 0 0
/proc/14173/statm: 2055 1756 72 123 0 1930 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8220

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/78 14174
/proc/meminfo: memFree=1472032/2055920 swapFree=4169404/4192956
[pid=14173] ppid=14171 vsize=8616 CPUtime=25.48
/proc/14173/stat : 14173 (march_ks) R 14171 14173 13751 0 -1 4194304 2682 0 0 0 2547 1 0 0 25 0 1 0 385551045 8822784 1841 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538421 0 0 4096 0 0 0 0 17 1 0 0
/proc/14173/statm: 2154 1841 72 123 0 2029 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8616

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 0.99 2/78 14174
/proc/meminfo: memFree=1471904/2055920 swapFree=4169404/4192956
[pid=14173] ppid=14171 vsize=8748 CPUtime=51.08
/proc/14173/stat : 14173 (march_ks) R 14171 14173 13751 0 -1 4194304 2723 0 0 0 5106 2 0 0 25 0 1 0 385551045 8957952 1882 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538188 0 0 4096 0 0 0 0 17 1 0 0
/proc/14173/statm: 2187 1882 72 123 0 2062 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 8748

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/78 14174
/proc/meminfo: memFree=1471584/2055920 swapFree=4169404/4192956
[pid=14173] ppid=14171 vsize=9144 CPUtime=102.27
/proc/14173/stat : 14173 (march_ks) R 14171 14173 13751 0 -1 4194304 2811 0 0 0 10225 2 0 0 25 0 1 0 385551045 9363456 1969 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/14173/statm: 2286 1969 72 123 0 2161 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9144

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14174
/proc/meminfo: memFree=1471456/2055920 swapFree=4169404/4192956
[pid=14173] ppid=14171 vsize=9276 CPUtime=162.25
/proc/14173/stat : 14173 (march_ks) R 14171 14173 13751 0 -1 4194304 2841 0 0 0 16222 3 0 0 25 0 1 0 385551045 9498624 1999 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/14173/statm: 2319 1999 72 123 0 2194 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9276

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14174
/proc/meminfo: memFree=1471328/2055920 swapFree=4169404/4192956
[pid=14173] ppid=14171 vsize=9408 CPUtime=222.23
/proc/14173/stat : 14173 (march_ks) R 14171 14173 13751 0 -1 4194304 2874 0 0 0 22220 3 0 0 25 0 1 0 385551045 9633792 2032 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538022 0 0 4096 0 0 0 0 17 1 0 0
/proc/14173/statm: 2352 2032 72 123 0 2227 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 9408

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14174
/proc/meminfo: memFree=1471264/2055920 swapFree=4169404/4192956
[pid=14173] ppid=14171 vsize=9408 CPUtime=282.22
/proc/14173/stat : 14173 (march_ks) R 14171 14173 13751 0 -1 4194304 2900 0 0 0 28218 4 0 0 25 0 1 0 385551045 9633792 2058 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526694 0 0 4096 0 0 0 0 17 1 0 0
/proc/14173/statm: 2352 2058 72 123 0 2227 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 9408

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14174
/proc/meminfo: memFree=1471136/2055920 swapFree=4169404/4192956
[pid=14173] ppid=14171 vsize=9540 CPUtime=342.21
/proc/14173/stat : 14173 (march_ks) R 14171 14173 13751 0 -1 4194304 2924 0 0 0 34216 5 0 0 25 0 1 0 385551045 9768960 2082 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563460 0 0 4096 0 0 0 0 17 1 0 0
/proc/14173/statm: 2385 2082 72 123 0 2260 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 9540

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14174
/proc/meminfo: memFree=1471008/2055920 swapFree=4169404/4192956
[pid=14173] ppid=14171 vsize=9760 CPUtime=402.19
/proc/14173/stat : 14173 (march_ks) R 14171 14173 13751 0 -1 4194304 2957 0 0 0 40214 5 0 0 25 0 1 0 385551045 9994240 2114 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538594 0 0 4096 0 0 0 0 17 1 0 0
/proc/14173/statm: 2440 2114 72 123 0 2315 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 9760

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14174
/proc/meminfo: memFree=1470880/2055920 swapFree=4169404/4192956
[pid=14173] ppid=14171 vsize=9892 CPUtime=462.18
/proc/14173/stat : 14173 (march_ks) R 14171 14173 13751 0 -1 4194304 2991 0 0 0 46212 6 0 0 25 0 1 0 385551045 10129408 2148 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539428 0 0 4096 0 0 0 0 17 1 0 0
/proc/14173/statm: 2473 2148 72 123 0 2348 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 9892

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14174
/proc/meminfo: memFree=1470816/2055920 swapFree=4169404/4192956
[pid=14173] ppid=14171 vsize=10040 CPUtime=522.15
/proc/14173/stat : 14173 (march_ks) R 14171 14173 13751 0 -1 4194304 3014 0 0 0 52209 6 0 0 25 0 1 0 385551045 10280960 2171 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/14173/statm: 2510 2171 72 123 0 2385 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 10040

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14174
/proc/meminfo: memFree=1470752/2055920 swapFree=4169404/4192956
[pid=14173] ppid=14171 vsize=10040 CPUtime=582.14
/proc/14173/stat : 14173 (march_ks) R 14171 14173 13751 0 -1 4194304 3016 0 0 0 58207 7 0 0 25 0 1 0 385551045 10280960 2173 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/14173/statm: 2510 2173 72 123 0 2385 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 10040

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14174
/proc/meminfo: memFree=1470752/2055920 swapFree=4169404/4192956
[pid=14173] ppid=14171 vsize=10040 CPUtime=642.13
/proc/14173/stat : 14173 (march_ks) R 14171 14173 13751 0 -1 4194304 3023 0 0 0 64206 7 0 0 25 0 1 0 385551045 10280960 2180 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539188 0 0 4096 0 0 0 0 17 1 0 0
/proc/14173/statm: 2510 2180 72 123 0 2385 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 10040

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14176
/proc/meminfo: memFree=1470560/2055920 swapFree=4169404/4192956
[pid=14173] ppid=14171 vsize=10040 CPUtime=702.11
/proc/14173/stat : 14173 (march_ks) R 14171 14173 13751 0 -1 4194304 3045 0 0 0 70203 8 0 0 25 0 1 0 385551045 10280960 2202 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/14173/statm: 2510 2202 72 123 0 2385 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 10040

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14176
/proc/meminfo: memFree=1470496/2055920 swapFree=4169404/4192956
[pid=14173] ppid=14171 vsize=10040 CPUtime=762.09
/proc/14173/stat : 14173 (march_ks) R 14171 14173 13751 0 -1 4194304 3055 0 0 0 76201 8 0 0 25 0 1 0 385551045 10280960 2212 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539181 0 0 4096 0 0 0 0 17 1 0 0
/proc/14173/statm: 2510 2212 72 123 0 2385 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 10040

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14176
/proc/meminfo: memFree=1470496/2055920 swapFree=4169404/4192956
[pid=14173] ppid=14171 vsize=10172 CPUtime=822.08
/proc/14173/stat : 14173 (march_ks) R 14171 14173 13751 0 -1 4194304 3063 0 0 0 82199 9 0 0 25 0 1 0 385551045 10416128 2220 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/14173/statm: 2543 2220 72 123 0 2418 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 10172

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14176
/proc/meminfo: memFree=1470432/2055920 swapFree=4169404/4192956
[pid=14173] ppid=14171 vsize=10308 CPUtime=882.07
/proc/14173/stat : 14173 (march_ks) R 14171 14173 13751 0 -1 4194304 3089 0 0 0 88197 10 0 0 25 0 1 0 385551045 10555392 2246 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/14173/statm: 2577 2246 72 123 0 2452 0
Current children cumulated CPU time (s) 882.07
Current children cumulated vsize (KiB) 10308

[startup+942.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14176
/proc/meminfo: memFree=1470432/2055920 swapFree=4169404/4192956
[pid=14173] ppid=14171 vsize=10308 CPUtime=942.04
/proc/14173/stat : 14173 (march_ks) R 14171 14173 13751 0 -1 4194304 3091 0 0 0 94194 10 0 0 25 0 1 0 385551045 10555392 2248 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/14173/statm: 2577 2248 72 123 0 2452 0
Current children cumulated CPU time (s) 942.04
Current children cumulated vsize (KiB) 10308

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14176
/proc/meminfo: memFree=1470496/2055920 swapFree=4169404/4192956
[pid=14173] ppid=14171 vsize=10308 CPUtime=1002.03
/proc/14173/stat : 14173 (march_ks) R 14171 14173 13751 0 -1 4194304 3094 0 0 0 100192 11 0 0 25 0 1 0 385551045 10555392 2251 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563455 0 0 4096 0 0 0 0 17 1 0 0
/proc/14173/statm: 2577 2251 72 123 0 2452 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 10308

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14176
/proc/meminfo: memFree=1470432/2055920 swapFree=4169404/4192956
[pid=14173] ppid=14171 vsize=10308 CPUtime=1062.01
/proc/14173/stat : 14173 (march_ks) R 14171 14173 13751 0 -1 4194304 3096 0 0 0 106190 11 0 0 25 0 1 0 385551045 10555392 2253 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538188 0 0 4096 0 0 0 0 17 1 0 0
/proc/14173/statm: 2577 2253 72 123 0 2452 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 10308

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14176
/proc/meminfo: memFree=1470304/2055920 swapFree=4169404/4192956
[pid=14173] ppid=14171 vsize=10544 CPUtime=1122
/proc/14173/stat : 14173 (march_ks) R 14171 14173 13751 0 -1 4194304 3128 0 0 0 112188 12 0 0 25 0 1 0 385551045 10797056 2284 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/14173/statm: 2636 2284 72 123 0 2511 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 10544

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14176
/proc/meminfo: memFree=1470304/2055920 swapFree=4169404/4192956
[pid=14173] ppid=14171 vsize=10544 CPUtime=1181.98
/proc/14173/stat : 14173 (march_ks) R 14171 14173 13751 0 -1 4194304 3129 0 0 0 118186 12 0 0 25 0 1 0 385551045 10797056 2285 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/14173/statm: 2636 2285 72 123 0 2511 0
Current children cumulated CPU time (s) 1181.98
Current children cumulated vsize (KiB) 10544



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/78 14176
/proc/meminfo: memFree=1470304/2055920 swapFree=4169404/4192956
[pid=14173] ppid=14171 vsize=10544 CPUtime=1200.08
/proc/14173/stat : 14173 (march_ks) R 14171 14173 13751 0 -1 4194304 3129 0 0 0 119996 12 0 0 25 0 1 0 385551045 10797056 2285 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538692 0 0 4096 0 0 0 0 17 1 0 0
/proc/14173/statm: 2636 2285 72 123 0 2511 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 10544

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1199.97
CPU system time (s): 0.13098
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 10544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.13098
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3129
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 7
involuntary context switches= 24533

runsolver used 1.42178 second user time and 2.93655 second system time

The end

Launcher Data (download as text)

Begin job on node19 on Sun Mar 11 23:32:50 UTC 2007

IDJOB= 336893
IDBENCH= 24686
IDSOLVER= 111
FILE ID= node19/336893-1173655970

PBS_JOBID= 4101388

Free space on /tmp= 66546 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/ezfact64_6.sat05-453.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/336893-1173655970/march_ks /tmp/evaluation/336893-1173655970/instance-336893-1173655970.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node19/watcher-336893-1173655970 -o ROOT/results/node19/solver-336893-1173655970 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/336893-1173655970/march_ks /tmp/evaluation/336893-1173655970/instance-336893-1173655970.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  0e1669495b7578db64545ceac2d1a3d0

RANDOM SEED= 751291953

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node19.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		: 3000.214
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	: 5931.00
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		: 3000.214
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:       1479936 kB
Buffers:         48036 kB
Cached:         443612 kB
SwapCached:       2440 kB
Active:         372844 kB
Inactive:       142012 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1479936 kB
SwapTotal:     4192956 kB
SwapFree:      4169404 kB
Dirty:            2700 kB
Writeback:           0 kB
Mapped:          30572 kB
Slab:            46716 kB
Committed_AS:  1468416 kB
PageTables:       1756 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= 66546 MiB

End job on node19 on Sun Mar 11 23:52:53 UTC 2007