Trace number 369025

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) 5000.19 5001.7

General information on the benchmark

Namecrafted/Difficult/contest05/others/
pmg-13-UNSAT.sat05-3941.reshuffled-07.cnf
MD5SUM9ce7a6a007310fa075cda4060c50d29c
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables409
Number of clauses1362
Sum of the clauses size4084
Maximum clause length3
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 22
Number of clauses of size 31360
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.01	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 409 variables and 1362 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c find_and_remove_tautogolies():: found and removed 1 tautologies
0.00/0.01	c simplify_formula():: removed 0 tautological, 2 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 408 free variables and 1360 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.166
0.00/0.01	c find_equivalence():: found 63 3-equivalences
0.00/0.01	c shorten_equivalence(): average equivalence length reduced from 3.412698 to 3.000000
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 252 satisfied and 209 duplicate clauses
0.00/0.01	c resolvent_look() :: found 375 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 409 variables and 1735 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 409 variabels and 1735 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 1735 / 409 ) = 4.24
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c suggested doublelook initial :: 0
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 225 JD: 95
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
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c |****************************************************
c |********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 13579 JD: 95
1.69/1.74	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
c |*****************************
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c |********************************
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c |********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 359568 JD: 95
47.68/47.76	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |**************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |*********************************************
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c |********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 6347241 JD: 95
868.48/868.85	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |**************************
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 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node48/watcher-369025-1177289830 -o ROOT/results/node48/solver-369025-1177289830 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369025-1177289830/march_ks /tmp/evaluation/369025-1177289830/instance-369025-1177289830.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 0.98 0.99 3/64 1307
/proc/meminfo: memFree=1852104/2055920 swapFree=4184608/4192956
[pid=1307] ppid=1305 vsize=792 CPUtime=0
/proc/1307/stat : 1307 (march_ks) R 1305 1307 1251 0 -1 4194304 120 0 0 0 0 0 0 0 18 0 1 0 83828320 811008 102 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/1307/statm: 198 102 52 123 0 73 0

[startup+0.0959111 s]
/proc/loadavg: 0.85 0.98 0.99 3/64 1307
/proc/meminfo: memFree=1852104/2055920 swapFree=4184608/4192956
[pid=1307] ppid=1305 vsize=1188 CPUtime=0.09
/proc/1307/stat : 1307 (march_ks) R 1305 1307 1251 0 -1 4194304 237 0 0 0 9 0 0 0 18 0 1 0 83828320 1216512 219 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526703 0 0 4096 0 0 0 0 17 1 0 0
/proc/1307/statm: 297 219 73 123 0 172 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1188

[startup+0.101911 s]
/proc/loadavg: 0.85 0.98 0.99 3/64 1307
/proc/meminfo: memFree=1852104/2055920 swapFree=4184608/4192956
[pid=1307] ppid=1305 vsize=1188 CPUtime=0.09
/proc/1307/stat : 1307 (march_ks) R 1305 1307 1251 0 -1 4194304 238 0 0 0 9 0 0 0 18 0 1 0 83828320 1216512 220 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538624 0 0 4096 0 0 0 0 17 1 0 0
/proc/1307/statm: 297 220 73 123 0 172 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1188

[startup+0.30193 s]
/proc/loadavg: 0.85 0.98 0.99 3/64 1307
/proc/meminfo: memFree=1852104/2055920 swapFree=4184608/4192956
[pid=1307] ppid=1305 vsize=1188 CPUtime=0.29
/proc/1307/stat : 1307 (march_ks) R 1305 1307 1251 0 -1 4194304 250 0 0 0 29 0 0 0 19 0 1 0 83828320 1216512 232 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134547862 0 0 4096 0 0 0 0 17 1 0 0
/proc/1307/statm: 297 232 73 123 0 172 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1188

[startup+0.701966 s]
/proc/loadavg: 0.85 0.98 0.99 3/64 1307
/proc/meminfo: memFree=1852104/2055920 swapFree=4184608/4192956
[pid=1307] ppid=1305 vsize=1324 CPUtime=0.69
/proc/1307/stat : 1307 (march_ks) R 1305 1307 1251 0 -1 4194304 259 0 0 0 69 0 0 0 22 0 1 0 83828320 1355776 241 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598323 0 0 4096 0 0 0 0 17 1 0 0
/proc/1307/statm: 331 241 73 123 0 206 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1324

[startup+1.50104 s]
/proc/loadavg: 0.85 0.98 0.99 2/65 1308
/proc/meminfo: memFree=1851392/2055920 swapFree=4184608/4192956
[pid=1307] ppid=1305 vsize=1324 CPUtime=1.49
/proc/1307/stat : 1307 (march_ks) R 1305 1307 1251 0 -1 4194304 273 0 0 0 149 0 0 0 25 0 1 0 83828320 1355776 255 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598342 0 0 4096 0 0 0 0 17 1 0 0
/proc/1307/statm: 331 255 73 123 0 206 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1324

[startup+3.10119 s]
/proc/loadavg: 0.86 0.98 0.99 2/65 1308
/proc/meminfo: memFree=1851072/2055920 swapFree=4184608/4192956
[pid=1307] ppid=1305 vsize=1628 CPUtime=3.09
/proc/1307/stat : 1307 (march_ks) R 1305 1307 1251 0 -1 4194304 331 0 0 0 309 0 0 0 25 0 1 0 83828320 1667072 313 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548048 0 0 4096 0 0 0 0 17 1 0 0
/proc/1307/statm: 407 313 73 123 0 282 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1628

[startup+6.30248 s]
/proc/loadavg: 0.86 0.98 0.99 2/65 1308
/proc/meminfo: memFree=1850816/2055920 swapFree=4184608/4192956
[pid=1307] ppid=1305 vsize=1780 CPUtime=6.29
/proc/1307/stat : 1307 (march_ks) R 1305 1307 1251 0 -1 4194304 386 0 0 0 629 0 0 0 25 0 1 0 83828320 1822720 368 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134563487 0 0 4096 0 0 0 0 17 1 0 0
/proc/1307/statm: 445 368 73 123 0 320 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1780

[startup+12.7011 s]
/proc/loadavg: 0.88 0.98 0.99 2/65 1308
/proc/meminfo: memFree=1850048/2055920 swapFree=4184608/4192956
[pid=1307] ppid=1305 vsize=2348 CPUtime=12.69
/proc/1307/stat : 1307 (march_ks) R 1305 1307 1251 0 -1 4194304 518 0 0 0 1269 0 0 0 25 0 1 0 83828320 2404352 500 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/1307/statm: 587 500 73 123 0 462 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2348

[startup+25.5013 s]
/proc/loadavg: 0.90 0.98 0.99 2/65 1308
/proc/meminfo: memFree=1849088/2055920 swapFree=4184608/4192956
[pid=1307] ppid=1305 vsize=3624 CPUtime=25.49
/proc/1307/stat : 1307 (march_ks) R 1305 1307 1251 0 -1 4194304 765 0 0 0 2549 0 0 0 25 0 1 0 83828320 3710976 747 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585640 0 0 4096 0 0 0 0 17 1 0 0
/proc/1307/statm: 906 747 73 123 0 781 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 3624

[startup+51.1016 s]
/proc/loadavg: 0.93 0.98 0.99 2/65 1308
/proc/meminfo: memFree=1847488/2055920 swapFree=4184608/4192956
[pid=1307] ppid=1305 vsize=6500 CPUtime=51.08
/proc/1307/stat : 1307 (march_ks) R 1305 1307 1251 0 -1 4194304 1207 0 0 0 5107 1 0 0 25 0 1 0 83828320 6656000 1189 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564571 0 0 4096 0 0 0 0 17 1 0 0
/proc/1307/statm: 1625 1189 73 123 0 1500 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6500

[startup+102.305 s]
/proc/loadavg: 1.02 1.00 0.99 2/65 1308
/proc/meminfo: memFree=1843072/2055920 swapFree=4184608/4192956
[pid=1307] ppid=1305 vsize=13176 CPUtime=102.27
/proc/1307/stat : 1307 (march_ks) R 1305 1307 1251 0 -1 4194304 2274 0 0 0 10226 1 0 0 25 0 1 0 83828320 13492224 2256 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134599620 0 0 4096 0 0 0 0 17 1 0 0
/proc/1307/statm: 3294 2256 73 123 0 3169 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13176

[startup+162.302 s]
/proc/loadavg: 1.12 1.03 1.00 2/65 1308
/proc/meminfo: memFree=1837888/2055920 swapFree=4184608/4192956
[pid=1307] ppid=1305 vsize=18996 CPUtime=162.25
/proc/1307/stat : 1307 (march_ks) R 1305 1307 1251 0 -1 4194304 3562 0 0 0 16223 2 0 0 25 0 1 0 83828320 19451904 3544 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/1307/statm: 4749 3544 73 123 0 4624 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 18996

[startup+222.301 s]
/proc/loadavg: 1.08 1.04 1.00 2/65 1308
/proc/meminfo: memFree=1832320/2055920 swapFree=4184608/4192956
[pid=1307] ppid=1305 vsize=27728 CPUtime=222.23
/proc/1307/stat : 1307 (march_ks) R 1305 1307 1251 0 -1 4194304 4927 0 0 0 22221 2 0 0 25 0 1 0 83828320 28393472 4909 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1307/statm: 6932 4909 73 123 0 6807 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 27728

[startup+282.301 s]
/proc/loadavg: 1.03 1.03 1.00 2/71 1484
/proc/meminfo: memFree=1824656/2055920 swapFree=4184608/4192956
[pid=1307] ppid=1305 vsize=28108 CPUtime=282.14
/proc/1307/stat : 1307 (march_ks) R 1305 1307 1251 0 -1 4194304 6547 0 0 0 28211 3 0 0 25 0 1 0 83828320 28782592 6499 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/1307/statm: 7027 6499 73 123 0 6902 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 28108

[startup+342.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 1506
/proc/meminfo: memFree=1820288/2055920 swapFree=4184608/4192956
[pid=1307] ppid=1305 vsize=41204 CPUtime=342.12
/proc/1307/stat : 1307 (march_ks) R 1305 1307 1251 0 -1 4194304 7883 0 0 0 34208 4 0 0 25 0 1 0 83828320 42192896 7835 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134563569 0 0 4096 0 0 0 0 17 1 0 0
/proc/1307/statm: 10301 7835 73 123 0 10176 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 41204

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 1506
/proc/meminfo: memFree=1814592/2055920 swapFree=4184608/4192956
[pid=1307] ppid=1305 vsize=41704 CPUtime=402.1
/proc/1307/stat : 1307 (march_ks) R 1305 1307 1251 0 -1 4194304 9315 0 0 0 40206 4 0 0 25 0 1 0 83828320 42704896 9267 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538659 0 0 4096 0 0 0 0 17 1 0 0
/proc/1307/statm: 10426 9267 73 123 0 10301 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 41704

[startup+462.302 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 1506
/proc/meminfo: memFree=1808960/2055920 swapFree=4184608/4192956
[pid=1307] ppid=1305 vsize=61348 CPUtime=462.09
/proc/1307/stat : 1307 (march_ks) R 1305 1307 1251 0 -1 4194304 10724 0 0 0 46204 5 0 0 25 0 1 0 83828320 62820352 10676 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584833 0 0 4096 0 0 0 0 17 1 0 0
/proc/1307/statm: 15337 10676 73 123 0 15212 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 61348

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1506
/proc/meminfo: memFree=1802432/2055920 swapFree=4184608/4192956
[pid=1307] ppid=1305 vsize=61348 CPUtime=522.07
/proc/1307/stat : 1307 (march_ks) R 1305 1307 1251 0 -1 4194304 12382 0 0 0 52202 5 0 0 25 0 1 0 83828320 62820352 12334 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526644 0 0 4096 0 0 0 0 17 1 0 0
/proc/1307/statm: 15337 12334 73 123 0 15212 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 61348

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1506
/proc/meminfo: memFree=1797440/2055920 swapFree=4184608/4192956
[pid=1307] ppid=1305 vsize=61348 CPUtime=582.06
/proc/1307/stat : 1307 (march_ks) R 1305 1307 1251 0 -1 4194304 13591 0 0 0 58200 6 0 0 25 0 1 0 83828320 62820352 13543 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597261 0 0 4096 0 0 0 0 17 1 0 0
/proc/1307/statm: 15337 13543 73 123 0 15212 0
Current children cumulated CPU time (s) 582.06
Current children cumulated vsize (KiB) 61348

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 1506
/proc/meminfo: memFree=1792512/2055920 swapFree=4184608/4192956
[pid=1307] ppid=1305 vsize=61348 CPUtime=642.05
/proc/1307/stat : 1307 (march_ks) R 1305 1307 1251 0 -1 4194304 14810 0 0 0 64198 7 0 0 25 0 1 0 83828320 62820352 14762 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538254 0 0 4096 0 0 0 0 17 1 0 0
/proc/1307/statm: 15337 14762 73 123 0 15212 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 61348


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

[startup+4002.3 s]
/proc/loadavg: 1.04 1.03 1.01 2/65 2149
/proc/meminfo: memFree=1411320/2055920 swapFree=4184608/4192956
[pid=1307] ppid=1305 vsize=465016 CPUtime=4001.03
/proc/1307/stat : 1307 (march_ks) R 1305 1307 1251 0 -1 4194304 105661 0 0 0 400044 59 0 0 25 0 1 0 83828320 476176384 105613 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/1307/statm: 116254 105613 73 123 0 116129 0
Current children cumulated CPU time (s) 4001.03
Current children cumulated vsize (KiB) 465016

[startup+4062.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 2149
/proc/meminfo: memFree=1403384/2055920 swapFree=4184608/4192956
[pid=1307] ppid=1305 vsize=465016 CPUtime=4061.02
/proc/1307/stat : 1307 (march_ks) R 1305 1307 1251 0 -1 4194304 107620 0 0 0 406041 61 0 0 25 0 1 0 83828320 476176384 107572 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/1307/statm: 116254 107572 73 123 0 116129 0
Current children cumulated CPU time (s) 4061.02
Current children cumulated vsize (KiB) 465016

[startup+4122.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 2149
/proc/meminfo: memFree=1396344/2055920 swapFree=4184608/4192956
[pid=1307] ppid=1305 vsize=465016 CPUtime=4121
/proc/1307/stat : 1307 (march_ks) R 1305 1307 1251 0 -1 4194304 109390 0 0 0 412038 62 0 0 25 0 1 0 83828320 476176384 109342 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/1307/statm: 116254 109342 73 123 0 116129 0
Current children cumulated CPU time (s) 4121
Current children cumulated vsize (KiB) 465016

[startup+4182.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2149
/proc/meminfo: memFree=1387832/2055920 swapFree=4184608/4192956
[pid=1307] ppid=1305 vsize=465016 CPUtime=4180.99
/proc/1307/stat : 1307 (march_ks) R 1305 1307 1251 0 -1 4194304 111495 0 0 0 418036 63 0 0 25 0 1 0 83828320 476176384 111447 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134549107 0 0 4096 0 0 0 0 17 1 0 0
/proc/1307/statm: 116254 111447 73 123 0 116129 0
Current children cumulated CPU time (s) 4180.99
Current children cumulated vsize (KiB) 465016

[startup+4242.3 s]
/proc/loadavg: 1.04 1.02 1.00 2/65 2149
/proc/meminfo: memFree=1380544/2055920 swapFree=4184608/4192956
[pid=1307] ppid=1305 vsize=465016 CPUtime=4240.97
/proc/1307/stat : 1307 (march_ks) R 1305 1307 1251 0 -1 4194304 113333 0 0 0 424032 65 0 0 25 0 1 0 83828320 476176384 113285 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134577524 0 0 4096 0 0 0 0 17 1 0 0
/proc/1307/statm: 116254 113285 73 123 0 116129 0
Current children cumulated CPU time (s) 4240.97
Current children cumulated vsize (KiB) 465016

[startup+4302.3 s]
/proc/loadavg: 1.06 1.03 1.00 2/65 2151
/proc/meminfo: memFree=1372032/2055920 swapFree=4184608/4192956
[pid=1307] ppid=1305 vsize=688780 CPUtime=4300.95
/proc/1307/stat : 1307 (march_ks) R 1305 1307 1251 0 -1 4194304 115429 0 0 0 430029 66 0 0 25 0 1 0 83828320 705310720 115381 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548064 0 0 4096 0 0 0 0 17 1 0 0
/proc/1307/statm: 172195 115381 73 123 0 172070 0
Current children cumulated CPU time (s) 4300.95
Current children cumulated vsize (KiB) 688780

[startup+4362.3 s]
/proc/loadavg: 1.06 1.04 1.00 2/65 2151
/proc/meminfo: memFree=1363968/2055920 swapFree=4184608/4192956
[pid=1307] ppid=1305 vsize=688780 CPUtime=4360.94
/proc/1307/stat : 1307 (march_ks) R 1305 1307 1251 0 -1 4194304 117476 0 0 0 436027 67 0 0 25 0 1 0 83828320 705310720 117428 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548001 0 0 4096 0 0 0 0 17 1 0 0
/proc/1307/statm: 172195 117428 73 123 0 172070 0
Current children cumulated CPU time (s) 4360.94
Current children cumulated vsize (KiB) 688780

[startup+4422.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 2151
/proc/meminfo: memFree=1355968/2055920 swapFree=4184608/4192956
[pid=1307] ppid=1305 vsize=688780 CPUtime=4420.93
/proc/1307/stat : 1307 (march_ks) R 1305 1307 1251 0 -1 4194304 119472 0 0 0 442025 68 0 0 25 0 1 0 83828320 705310720 119424 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564571 0 0 4096 0 0 0 0 17 1 0 0
/proc/1307/statm: 172195 119424 73 123 0 172070 0
Current children cumulated CPU time (s) 4420.93
Current children cumulated vsize (KiB) 688780

[startup+4482.3 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 2151
/proc/meminfo: memFree=1349248/2055920 swapFree=4184608/4192956
[pid=1307] ppid=1305 vsize=688780 CPUtime=4480.91
/proc/1307/stat : 1307 (march_ks) R 1305 1307 1251 0 -1 4194304 121170 0 0 0 448022 69 0 0 25 0 1 0 83828320 705310720 121122 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564571 0 0 4096 0 0 0 0 17 1 0 0
/proc/1307/statm: 172195 121122 73 123 0 172070 0
Current children cumulated CPU time (s) 4480.91
Current children cumulated vsize (KiB) 688780

[startup+4542.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2151
/proc/meminfo: memFree=1341824/2055920 swapFree=4184608/4192956
[pid=1307] ppid=1305 vsize=688780 CPUtime=4540.9
/proc/1307/stat : 1307 (march_ks) R 1305 1307 1251 0 -1 4194304 122996 0 0 0 454020 70 0 0 25 0 1 0 83828320 705310720 122948 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134522556 0 0 4096 0 0 0 0 17 1 0 0
/proc/1307/statm: 172195 122948 73 123 0 172070 0
Current children cumulated CPU time (s) 4540.9
Current children cumulated vsize (KiB) 688780

[startup+4602.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 2151
/proc/meminfo: memFree=1335040/2055920 swapFree=4184608/4192956
[pid=1307] ppid=1305 vsize=688780 CPUtime=4600.88
/proc/1307/stat : 1307 (march_ks) R 1305 1307 1251 0 -1 4194304 124685 0 0 0 460017 71 0 0 25 0 1 0 83828320 705310720 124637 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/1307/statm: 172195 124637 73 123 0 172070 0
Current children cumulated CPU time (s) 4600.88
Current children cumulated vsize (KiB) 688780

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2151
/proc/meminfo: memFree=1328576/2055920 swapFree=4184608/4192956
[pid=1307] ppid=1305 vsize=688780 CPUtime=4660.87
/proc/1307/stat : 1307 (march_ks) R 1305 1307 1251 0 -1 4194304 126320 0 0 0 466015 72 0 0 25 0 1 0 83828320 705310720 126272 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564571 0 0 4096 0 0 0 0 17 1 0 0
/proc/1307/statm: 172195 126272 73 123 0 172070 0
Current children cumulated CPU time (s) 4660.87
Current children cumulated vsize (KiB) 688780

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2151
/proc/meminfo: memFree=1322624/2055920 swapFree=4184608/4192956
[pid=1307] ppid=1305 vsize=688780 CPUtime=4720.86
/proc/1307/stat : 1307 (march_ks) R 1305 1307 1251 0 -1 4194304 127791 0 0 0 472013 73 0 0 25 0 1 0 83828320 705310720 127743 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134543656 0 0 4096 0 0 0 0 17 1 0 0
/proc/1307/statm: 172195 127743 73 123 0 172070 0
Current children cumulated CPU time (s) 4720.86
Current children cumulated vsize (KiB) 688780

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2151
/proc/meminfo: memFree=1314496/2055920 swapFree=4184608/4192956
[pid=1307] ppid=1305 vsize=688780 CPUtime=4780.84
/proc/1307/stat : 1307 (march_ks) R 1305 1307 1251 0 -1 4194304 129840 0 0 0 478010 74 0 0 25 0 1 0 83828320 705310720 129792 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538246 0 0 4096 0 0 0 0 17 1 0 0
/proc/1307/statm: 172195 129792 73 123 0 172070 0
Current children cumulated CPU time (s) 4780.84
Current children cumulated vsize (KiB) 688780

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2151
/proc/meminfo: memFree=1307456/2055920 swapFree=4184608/4192956
[pid=1307] ppid=1305 vsize=688780 CPUtime=4840.82
/proc/1307/stat : 1307 (march_ks) R 1305 1307 1251 0 -1 4194304 131582 0 0 0 484007 75 0 0 25 0 1 0 83828320 705310720 131534 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/1307/statm: 172195 131534 73 123 0 172070 0
Current children cumulated CPU time (s) 4840.82
Current children cumulated vsize (KiB) 688780

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2151
/proc/meminfo: memFree=1300992/2055920 swapFree=4184608/4192956
[pid=1307] ppid=1305 vsize=688780 CPUtime=4900.81
/proc/1307/stat : 1307 (march_ks) R 1305 1307 1251 0 -1 4194304 133208 0 0 0 490005 76 0 0 25 0 1 0 83828320 705310720 133160 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584627 0 0 4096 0 0 0 0 17 1 0 0
/proc/1307/statm: 172195 133160 73 123 0 172070 0
Current children cumulated CPU time (s) 4900.81
Current children cumulated vsize (KiB) 688780

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2151
/proc/meminfo: memFree=1294784/2055920 swapFree=4184608/4192956
[pid=1307] ppid=1305 vsize=688780 CPUtime=4960.8
/proc/1307/stat : 1307 (march_ks) R 1305 1307 1251 0 -1 4194304 134754 0 0 0 496003 77 0 0 25 0 1 0 83828320 705310720 134706 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134539075 0 0 4096 0 0 0 0 17 1 0 0
/proc/1307/statm: 172195 134706 73 123 0 172070 0
Current children cumulated CPU time (s) 4960.8
Current children cumulated vsize (KiB) 688780



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 2151
/proc/meminfo: memFree=1290496/2055920 swapFree=4184608/4192956
[pid=1307] ppid=1305 vsize=688780 CPUtime=5000.09
/proc/1307/stat : 1307 (march_ks) R 1305 1307 1251 0 -1 4194304 135812 0 0 0 499932 77 0 0 25 0 1 0 83828320 705310720 135764 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 1 0 0
/proc/1307/statm: 172195 135764 73 123 0 172070 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 688780

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): 5001.7
CPU time (s): 5000.19
CPU user time (s): 4999.32
CPU system time (s): 0.865868
CPU usage (%): 99.9699
Max. virtual memory (cumulated for all children) (KiB): 688780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.32
system time used= 0.865868
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 135812
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= 10072

runsolver used 3.42048 second user time and 10.3414 second system time

The end

Launcher Data (download as text)

Begin job on node48 on Mon Apr 23 00:57:10 UTC 2007

IDJOB= 369025
IDBENCH= 24732
IDSOLVER= 180
FILE ID= node48/369025-1177289830

PBS_JOBID= 4650835

Free space on /tmp= 66484 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/others/pmg-13-UNSAT.sat05-3941.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369025-1177289830/march_ks /tmp/evaluation/369025-1177289830/instance-369025-1177289830.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node48/watcher-369025-1177289830 -o ROOT/results/node48/solver-369025-1177289830 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369025-1177289830/march_ks /tmp/evaluation/369025-1177289830/instance-369025-1177289830.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  9ce7a6a007310fa075cda4060c50d29c

RANDOM SEED= 583554983

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node48.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		: 3000.238
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		: 3000.238
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:       1852512 kB
Buffers:         25528 kB
Cached:          97112 kB
SwapCached:       2140 kB
Active:          28504 kB
Inactive:       103328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1852512 kB
SwapTotal:     4192956 kB
SwapFree:      4184608 kB
Dirty:            2524 kB
Writeback:           0 kB
Mapped:          16068 kB
Slab:            57556 kB
Committed_AS:  1126020 kB
PageTables:       1388 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= 66484 MiB

End job on node48 on Mon Apr 23 02:20:34 UTC 2007