Trace number 1544674

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT07 reference solver: March KS 2007-02-08? (TO) 1200.02 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/560/
unif-k3-r4.25-v560-c2380-S28271012-055.cnf
MD5SUMb8930473062e759b42f76ae6552762ee
Bench CategoryRANDOM (random 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 variables560
Number of clauses2380
Sum of the clauses size7140
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32380
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.02	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 560 variables and 2380 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 4 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 559 free variables and 2376 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.495
0.00/0.02	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 143 duplicate clauses
0.00/0.02	c resolvent_look() :: found 67 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 560 variables and 2443 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 560 variabels and 2443 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2443 / 560 ) = 4.36
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c suggested doublelook initial :: 0
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 185 JD: 25
0.09/0.15	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
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c |****************************************************
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c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 12075 JD: 25
8.99/9.06	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 |***************************************************************
c |****************************************************************| 2 NC: 101520 JD: 25
77.86/77.93	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 |***************************
c |****************************
c |*****************************
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 |***********************************************
c |************************************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 3 NC: 499065 JD: 25
386.54/386.79	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 |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544674-1238613149/watcher-1544674-1238613149 -o /tmp/evaluation-result-1544674-1238613149/solver-1544674-1238613149 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544674-1238613149.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 8895
/proc/meminfo: memFree=1050576/2055920 swapFree=4178100/4192956
[pid=8895] ppid=8893 vsize=796 CPUtime=0
/proc/8895/stat : 8895 (march_ks) R 8893 8895 8763 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1133980787 815104 110 1992294400 134512640 135019032 4294956240 18446744073709551615 134687937 0 0 4096 0 0 0 0 17 0 0 0
/proc/8895/statm: 199 111 50 123 0 74 0

[startup+0.0653989 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 8895
/proc/meminfo: memFree=1050576/2055920 swapFree=4178100/4192956
[pid=8895] ppid=8893 vsize=1352 CPUtime=0.06
/proc/8895/stat : 8895 (march_ks) R 8893 8895 8763 0 -1 4194304 280 0 0 0 6 0 0 0 18 0 1 0 1133980787 1384448 263 1992294400 134512640 135019032 4294956240 18446744073709551615 134598817 0 0 4096 0 0 0 0 17 0 0 0
/proc/8895/statm: 338 263 73 123 0 213 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1352

[startup+0.101401 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 8895
/proc/meminfo: memFree=1050576/2055920 swapFree=4178100/4192956
[pid=8895] ppid=8893 vsize=1352 CPUtime=0.09
/proc/8895/stat : 8895 (march_ks) R 8893 8895 8763 0 -1 4194304 285 0 0 0 9 0 0 0 18 0 1 0 1133980787 1384448 268 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/8895/statm: 338 268 73 123 0 213 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1352

[startup+0.30142 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 8895
/proc/meminfo: memFree=1050576/2055920 swapFree=4178100/4192956
[pid=8895] ppid=8893 vsize=1488 CPUtime=0.29
/proc/8895/stat : 8895 (march_ks) R 8893 8895 8763 0 -1 4194304 300 0 0 0 29 0 0 0 19 0 1 0 1133980787 1523712 283 1992294400 134512640 135019032 4294956240 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 0 0 0
/proc/8895/statm: 372 283 73 123 0 247 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1488

[startup+0.701459 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 8895
/proc/meminfo: memFree=1050576/2055920 swapFree=4178100/4192956
[pid=8895] ppid=8893 vsize=1488 CPUtime=0.69
/proc/8895/stat : 8895 (march_ks) R 8893 8895 8763 0 -1 4194304 311 0 0 0 69 0 0 0 23 0 1 0 1133980787 1523712 294 1992294400 134512640 135019032 4294956240 18446744073709551615 134628601 0 0 4096 0 0 0 0 17 0 0 0
/proc/8895/statm: 372 294 73 123 0 247 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1488

[startup+1.50154 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 8896
/proc/meminfo: memFree=1049672/2055920 swapFree=4178100/4192956
[pid=8895] ppid=8893 vsize=1488 CPUtime=1.49
/proc/8895/stat : 8895 (march_ks) R 8893 8895 8763 0 -1 4194304 321 0 0 0 149 0 0 0 25 0 1 0 1133980787 1523712 304 1992294400 134512640 135019032 4294956240 18446744073709551615 134538240 0 0 4096 0 0 0 0 17 0 0 0
/proc/8895/statm: 372 304 73 123 0 247 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1488

[startup+3.10169 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 8896
/proc/meminfo: memFree=1049480/2055920 swapFree=4178100/4192956
[pid=8895] ppid=8893 vsize=1620 CPUtime=3.09
/proc/8895/stat : 8895 (march_ks) R 8893 8895 8763 0 -1 4194304 333 0 0 0 309 0 0 0 25 0 1 0 1133980787 1658880 316 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/8895/statm: 405 316 73 123 0 280 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1620

[startup+6.303 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 8896
/proc/meminfo: memFree=1049416/2055920 swapFree=4178100/4192956
[pid=8895] ppid=8893 vsize=1620 CPUtime=6.29
/proc/8895/stat : 8895 (march_ks) R 8893 8895 8763 0 -1 4194304 343 0 0 0 629 0 0 0 25 0 1 0 1133980787 1658880 326 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/8895/statm: 405 326 73 123 0 280 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1620

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 8896
/proc/meminfo: memFree=1049224/2055920 swapFree=4178100/4192956
[pid=8895] ppid=8893 vsize=1752 CPUtime=12.69
/proc/8895/stat : 8895 (march_ks) R 8893 8895 8763 0 -1 4194304 356 0 0 0 1269 0 0 0 25 0 1 0 1133980787 1794048 339 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/8895/statm: 438 339 73 123 0 313 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1752

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 8896
/proc/meminfo: memFree=1049224/2055920 swapFree=4178100/4192956
[pid=8895] ppid=8893 vsize=1752 CPUtime=25.49
/proc/8895/stat : 8895 (march_ks) R 8893 8895 8763 0 -1 4194304 373 0 0 0 2549 0 0 0 25 0 1 0 1133980787 1794048 356 1992294400 134512640 135019032 4294956240 18446744073709551615 134587762 0 0 4096 0 0 0 0 17 0 0 0
/proc/8895/statm: 438 356 73 123 0 313 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1752

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 8896
/proc/meminfo: memFree=1049160/2055920 swapFree=4178100/4192956
[pid=8895] ppid=8893 vsize=1888 CPUtime=51.07
/proc/8895/stat : 8895 (march_ks) R 8893 8895 8763 0 -1 4194304 391 0 0 0 5107 0 0 0 25 0 1 0 1133980787 1933312 374 1992294400 134512640 135019032 4294956240 18446744073709551615 134548056 0 0 4096 0 0 0 0 17 0 0 0
/proc/8895/statm: 472 374 73 123 0 347 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1888

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 8896
/proc/meminfo: memFree=1048904/2055920 swapFree=4178100/4192956
[pid=8895] ppid=8893 vsize=2024 CPUtime=102.26
/proc/8895/stat : 8895 (march_ks) R 8893 8895 8763 0 -1 4194304 446 0 0 0 10226 0 0 0 25 0 1 0 1133980787 2072576 429 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/8895/statm: 506 429 73 123 0 381 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2024

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 8896
/proc/meminfo: memFree=1048904/2055920 swapFree=4178100/4192956
[pid=8895] ppid=8893 vsize=2092 CPUtime=162.23
/proc/8895/stat : 8895 (march_ks) R 8893 8895 8763 0 -1 4194304 462 0 0 0 16223 0 0 0 25 0 1 0 1133980787 2142208 445 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/8895/statm: 523 445 73 123 0 398 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2092

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.91 3/65 8896
/proc/meminfo: memFree=1048840/2055920 swapFree=4178100/4192956
[pid=8895] ppid=8893 vsize=2192 CPUtime=222.2
/proc/8895/stat : 8895 (march_ks) R 8893 8895 8763 0 -1 4194304 476 0 0 0 22220 0 0 0 25 0 1 0 1133980787 2244608 459 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/8895/statm: 548 459 73 123 0 423 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 2192

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 8896
/proc/meminfo: memFree=1048712/2055920 swapFree=4178100/4192956
[pid=8895] ppid=8893 vsize=2344 CPUtime=282.18
/proc/8895/stat : 8895 (march_ks) R 8893 8895 8763 0 -1 4194304 498 0 0 0 28218 0 0 0 25 0 1 0 1133980787 2400256 481 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/8895/statm: 586 481 73 123 0 461 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 2344

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 8896
/proc/meminfo: memFree=1048648/2055920 swapFree=4178100/4192956
[pid=8895] ppid=8893 vsize=2344 CPUtime=342.15
/proc/8895/stat : 8895 (march_ks) R 8893 8895 8763 0 -1 4194304 511 0 0 0 34215 0 0 0 25 0 1 0 1133980787 2400256 494 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/8895/statm: 586 494 73 123 0 461 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 2344

[startup+402.301 s]
/proc/loadavg: 1.04 1.01 0.91 2/65 8896
/proc/meminfo: memFree=1048584/2055920 swapFree=4178100/4192956
[pid=8895] ppid=8893 vsize=2572 CPUtime=402.13
/proc/8895/stat : 8895 (march_ks) R 8893 8895 8763 0 -1 4194304 537 0 0 0 40213 0 0 0 25 0 1 0 1133980787 2633728 520 1992294400 134512640 135019032 4294956240 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 0 0 0
/proc/8895/statm: 643 520 73 123 0 518 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 2572

[startup+462.302 s]
/proc/loadavg: 1.05 1.02 0.92 2/65 8896
/proc/meminfo: memFree=1048520/2055920 swapFree=4178100/4192956
[pid=8895] ppid=8893 vsize=2704 CPUtime=462.09
/proc/8895/stat : 8895 (march_ks) R 8893 8895 8763 0 -1 4194304 558 0 0 0 46209 0 0 0 25 0 1 0 1133980787 2768896 541 1992294400 134512640 135019032 4294956240 18446744073709551615 134580046 0 0 4096 0 0 0 0 17 0 0 0
/proc/8895/statm: 676 541 73 123 0 551 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 2704

[startup+522.302 s]
/proc/loadavg: 1.11 1.05 0.93 2/65 8896
/proc/meminfo: memFree=1048264/2055920 swapFree=4178100/4192956
[pid=8895] ppid=8893 vsize=3044 CPUtime=522.07
/proc/8895/stat : 8895 (march_ks) R 8893 8895 8763 0 -1 4194304 610 0 0 0 52207 0 0 0 25 0 1 0 1133980787 3117056 593 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/8895/statm: 761 593 73 123 0 636 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 3044

[startup+582.301 s]
/proc/loadavg: 1.04 1.03 0.93 2/65 8896
/proc/meminfo: memFree=1048136/2055920 swapFree=4178100/4192956
[pid=8895] ppid=8893 vsize=3044 CPUtime=582.04
/proc/8895/stat : 8895 (march_ks) R 8893 8895 8763 0 -1 4194304 646 0 0 0 58204 0 0 0 25 0 1 0 1133980787 3117056 629 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/8895/statm: 761 629 73 123 0 636 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 3044

[startup+642.301 s]
/proc/loadavg: 1.01 1.03 0.93 2/65 8896
/proc/meminfo: memFree=1048136/2055920 swapFree=4178100/4192956
[pid=8895] ppid=8893 vsize=3044 CPUtime=642.02
/proc/8895/stat : 8895 (march_ks) R 8893 8895 8763 0 -1 4194304 657 0 0 0 64202 0 0 0 25 0 1 0 1133980787 3117056 640 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/8895/statm: 761 640 73 123 0 636 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 3044

[startup+702.302 s]
/proc/loadavg: 1.00 1.02 0.93 2/65 8896
/proc/meminfo: memFree=1048008/2055920 swapFree=4178100/4192956
[pid=8895] ppid=8893 vsize=3044 CPUtime=702
/proc/8895/stat : 8895 (march_ks) R 8893 8895 8763 0 -1 4194304 680 0 0 0 70200 0 0 0 25 0 1 0 1133980787 3117056 663 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/8895/statm: 761 663 73 123 0 636 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 3044

[startup+762.306 s]
/proc/loadavg: 1.00 1.01 0.93 2/65 8896
/proc/meminfo: memFree=1047816/2055920 swapFree=4178100/4192956
[pid=8895] ppid=8893 vsize=3556 CPUtime=761.98
/proc/8895/stat : 8895 (march_ks) R 8893 8895 8763 0 -1 4194304 712 0 0 0 76198 0 0 0 25 0 1 0 1133980787 3641344 695 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/8895/statm: 889 695 73 123 0 764 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 3556

[startup+822.301 s]
/proc/loadavg: 1.00 1.01 0.93 2/65 8896
/proc/meminfo: memFree=1047816/2055920 swapFree=4178100/4192956
[pid=8895] ppid=8893 vsize=3556 CPUtime=821.96
/proc/8895/stat : 8895 (march_ks) R 8893 8895 8763 0 -1 4194304 725 0 0 0 82195 1 0 0 25 0 1 0 1133980787 3641344 708 1992294400 134512640 135019032 4294956240 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 0 0 0
/proc/8895/statm: 889 708 73 123 0 764 0
Current children cumulated CPU time (s) 821.96
Current children cumulated vsize (KiB) 3556

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 8896
/proc/meminfo: memFree=1047688/2055920 swapFree=4178100/4192956
[pid=8895] ppid=8893 vsize=3556 CPUtime=881.93
/proc/8895/stat : 8895 (march_ks) R 8893 8895 8763 0 -1 4194304 754 0 0 0 88192 1 0 0 25 0 1 0 1133980787 3641344 737 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/8895/statm: 889 737 73 123 0 764 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 3556

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 8896
/proc/meminfo: memFree=1047624/2055920 swapFree=4178100/4192956
[pid=8895] ppid=8893 vsize=3556 CPUtime=941.9
/proc/8895/stat : 8895 (march_ks) R 8893 8895 8763 0 -1 4194304 778 0 0 0 94189 1 0 0 25 0 1 0 1133980787 3641344 761 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/8895/statm: 889 761 73 123 0 764 0
Current children cumulated CPU time (s) 941.9
Current children cumulated vsize (KiB) 3556

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 8896
/proc/meminfo: memFree=1047496/2055920 swapFree=4178100/4192956
[pid=8895] ppid=8893 vsize=3556 CPUtime=1001.88
/proc/8895/stat : 8895 (march_ks) R 8893 8895 8763 0 -1 4194304 823 0 0 0 100187 1 0 0 25 0 1 0 1133980787 3641344 806 1992294400 134512640 135019032 4294956240 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 0 0 0
/proc/8895/statm: 889 806 73 123 0 764 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 3556

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 8896
/proc/meminfo: memFree=1047304/2055920 swapFree=4178100/4192956
[pid=8895] ppid=8893 vsize=4480 CPUtime=1061.86
/proc/8895/stat : 8895 (march_ks) R 8893 8895 8763 0 -1 4194304 852 0 0 0 106185 1 0 0 25 0 1 0 1133980787 4587520 835 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/8895/statm: 1120 835 73 123 0 995 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 4480

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 8896
/proc/meminfo: memFree=1047240/2055920 swapFree=4178100/4192956
[pid=8895] ppid=8893 vsize=4480 CPUtime=1121.83
/proc/8895/stat : 8895 (march_ks) R 8893 8895 8763 0 -1 4194304 877 0 0 0 112182 1 0 0 25 0 1 0 1133980787 4587520 860 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/8895/statm: 1120 860 73 123 0 995 0
Current children cumulated CPU time (s) 1121.83
Current children cumulated vsize (KiB) 4480

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 8896
/proc/meminfo: memFree=1047176/2055920 swapFree=4178100/4192956
[pid=8895] ppid=8893 vsize=4480 CPUtime=1181.81
/proc/8895/stat : 8895 (march_ks) R 8893 8895 8763 0 -1 4194304 892 0 0 0 118180 1 0 0 25 0 1 0 1133980787 4587520 875 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/8895/statm: 1120 875 73 123 0 995 0
Current children cumulated CPU time (s) 1181.81
Current children cumulated vsize (KiB) 4480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 8896
/proc/meminfo: memFree=1047176/2055920 swapFree=4178100/4192956
[pid=8895] ppid=8893 vsize=4480 CPUtime=1200.01
/proc/8895/stat : 8895 (march_ks) R 8893 8895 8763 0 -1 4194304 899 0 0 0 120000 1 0 0 25 0 1 0 1133980787 4587520 882 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/8895/statm: 1120 882 73 123 0 995 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 4480

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: 1.00 1.00 0.93 2/65 8896
/proc/meminfo: memFree=1047176/2055920 swapFree=4178100/4192956
[pid=8895] ppid=8893 vsize=4480 CPUtime=1200.01
/proc/8895/stat : 8895 (march_ks) R 8893 8895 8763 0 -1 4194304 899 0 0 0 120000 1 0 0 25 0 1 0 1133980787 4587520 882 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/8895/statm: 1120 882 73 123 0 995 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 4480

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1200.01
CPU system time (s): 0.014997
CPU usage (%): 99.9597
Max. virtual memory (cumulated for all children) (KiB): 4480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.01
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 899
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 2
involuntary context switches= 3161

runsolver used 0.960853 second user time and 3.42048 second system time

The end

Launcher Data 

Begin job on node18 at 2009-04-01 21:12:29
IDJOB=1544674
IDBENCH=70564
IDSOLVER=559
FILE ID=node18/1544674-1238613149
PBS_JOBID= 9073683
Free space on /tmp= 66212 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/560/unif-k3-r4.25-v560-c2380-S28271012-055.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544674-1238613149/watcher-1544674-1238613149 -o /tmp/evaluation-result-1544674-1238613149/solver-1544674-1238613149 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544674-1238613149.cnf            

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

MD5SUM BENCH= b8930473062e759b42f76ae6552762ee
RANDOM SEED=1563197041

node18.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.214
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	: 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		: 3000.214
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:       1051056 kB
Buffers:        110712 kB
Cached:         786920 kB
SwapCached:       8808 kB
Active:         222676 kB
Inactive:       685548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1051056 kB
SwapTotal:     4192956 kB
SwapFree:      4178100 kB
Dirty:            2900 kB
Writeback:           0 kB
Mapped:          16340 kB
Slab:            82712 kB
Committed_AS:  3140376 kB
PageTables:       1376 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= 66212 MiB
End job on node18 at 2009-04-01 21:32:31