Trace number 336851

Some explanations

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

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
March KS 2007-02-08? (TO) 1200.08 1200.51

General information on the benchmark

Namecrafted/Hard/contest02/
hgen3-v400-s344840348.sat05-470.reshuffled-07.cnf
MD5SUMad341047b56d6b96e36142808d331e4f
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 variables400
Number of clauses1400
Sum of the clauses size4200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31400
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 400 variables and 1400 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 simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 400 free variables and 1400 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.012
0.00/0.01	c shorten_equivalence(): average equivalence length reduced from nan to nan
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, 0 satisfied and 0 duplicate clauses
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 400 variables and 1400 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 400 variabels and 1400 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 1400 / 400 ) = 3.50
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: 141 JD: 30
0.02/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 3306 JD: 30
1.00/1.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
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c |****************************************************************| 2 NC: 37350 JD: 30
11.89/11.92	c |----------------------------------------------------------------|
c |*
c |**
c |****
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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 |***************************************************************
c |****************************************************************| 3 NC: 230760 JD: 30
73.76/73.86	c |----------------------------------------------------------------|
c |*
c |**
c |****
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 |****************************************
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c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
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c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 1084045 JD: 30
349.76/349.91	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 |************************************************
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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/node45/watcher-336851-1173655132 -o ROOT/results/node45/solver-336851-1173655132 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/336851-1173655132/march_ks /tmp/evaluation/336851-1173655132/instance-336851-1173655132.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: 1.00 1.00 1.00 3/64 13235
/proc/meminfo: memFree=1848248/2055920 swapFree=4183640/4192956
[pid=13235] ppid=13233 vsize=792 CPUtime=0
/proc/13235/stat : 13235 (march_ks) R 13233 13235 12914 0 -1 4194304 121 0 0 0 0 0 0 0 18 0 1 0 91489015 811008 103 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134520576 0 0 4096 0 0 0 0 17 1 0 0
/proc/13235/statm: 198 103 52 123 0 73 0

[startup+0.0298961 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13235
/proc/meminfo: memFree=1848248/2055920 swapFree=4183640/4192956
[pid=13235] ppid=13233 vsize=1180 CPUtime=0.02
/proc/13235/stat : 13235 (march_ks) R 13233 13235 12914 0 -1 4194304 227 0 0 0 2 0 0 0 18 0 1 0 91489015 1208320 209 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526510 0 0 4096 0 0 0 0 17 1 0 0
/proc/13235/statm: 295 209 73 123 0 170 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1180

[startup+0.101908 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13235
/proc/meminfo: memFree=1848248/2055920 swapFree=4183640/4192956
[pid=13235] ppid=13233 vsize=1180 CPUtime=0.1
/proc/13235/stat : 13235 (march_ks) R 13233 13235 12914 0 -1 4194304 237 0 0 0 10 0 0 0 18 0 1 0 91489015 1208320 219 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134598867 0 0 4096 0 0 0 0 17 1 0 0
/proc/13235/statm: 295 219 73 123 0 170 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1180

[startup+0.301945 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13235
/proc/meminfo: memFree=1848248/2055920 swapFree=4183640/4192956
[pid=13235] ppid=13233 vsize=1180 CPUtime=0.3
/proc/13235/stat : 13235 (march_ks) R 13233 13235 12914 0 -1 4194304 246 0 0 0 30 0 0 0 19 0 1 0 91489015 1208320 228 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/13235/statm: 295 228 73 123 0 170 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1180

[startup+0.702018 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 13235
/proc/meminfo: memFree=1848248/2055920 swapFree=4183640/4192956
[pid=13235] ppid=13233 vsize=1320 CPUtime=0.7
/proc/13235/stat : 13235 (march_ks) R 13233 13235 12914 0 -1 4194304 258 0 0 0 70 0 0 0 24 0 1 0 91489015 1351680 240 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134577543 0 0 4096 0 0 0 0 17 1 0 0
/proc/13235/statm: 330 240 73 123 0 205 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1320

[startup+1.50116 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13236
/proc/meminfo: memFree=1847600/2055920 swapFree=4183640/4192956
[pid=13235] ppid=13233 vsize=1320 CPUtime=1.49
/proc/13235/stat : 13235 (march_ks) R 13233 13235 12914 0 -1 4194304 266 0 0 0 149 0 0 0 25 0 1 0 91489015 1351680 248 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134549095 0 0 4096 0 0 0 0 17 1 0 0
/proc/13235/statm: 330 248 73 123 0 205 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1320

[startup+3.10145 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13236
/proc/meminfo: memFree=1847280/2055920 swapFree=4183640/4192956
[pid=13235] ppid=13233 vsize=1320 CPUtime=3.09
/proc/13235/stat : 13235 (march_ks) R 13233 13235 12914 0 -1 4194304 284 0 0 0 309 0 0 0 25 0 1 0 91489015 1351680 266 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/13235/statm: 330 266 73 123 0 205 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1320

[startup+6.30103 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13236
/proc/meminfo: memFree=1847152/2055920 swapFree=4183640/4192956
[pid=13235] ppid=13233 vsize=1592 CPUtime=6.29
/proc/13235/stat : 13235 (march_ks) R 13233 13235 12914 0 -1 4194304 321 0 0 0 629 0 0 0 25 0 1 0 91489015 1630208 303 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/13235/statm: 398 303 73 123 0 273 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1592

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13236
/proc/meminfo: memFree=1847032/2055920 swapFree=4183640/4192956
[pid=13235] ppid=13233 vsize=1592 CPUtime=12.69
/proc/13235/stat : 13235 (march_ks) R 13233 13235 12914 0 -1 4194304 332 0 0 0 1269 0 0 0 25 0 1 0 91489015 1630208 314 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564765 0 0 4096 0 0 0 0 17 1 0 0
/proc/13235/statm: 398 314 73 123 0 273 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1592

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13236
/proc/meminfo: memFree=1846776/2055920 swapFree=4183640/4192956
[pid=13235] ppid=13233 vsize=1912 CPUtime=25.49
/proc/13235/stat : 13235 (march_ks) R 13233 13235 12914 0 -1 4194304 379 0 0 0 2549 0 0 0 25 0 1 0 91489015 1957888 361 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548945 0 0 4096 0 0 0 0 17 1 0 0
/proc/13235/statm: 478 361 73 123 0 353 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1912

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13236
/proc/meminfo: memFree=1846392/2055920 swapFree=4183640/4192956
[pid=13235] ppid=13233 vsize=2480 CPUtime=51.07
/proc/13235/stat : 13235 (march_ks) R 13233 13235 12914 0 -1 4194304 475 0 0 0 5107 0 0 0 25 0 1 0 91489015 2539520 457 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134577527 0 0 4096 0 0 0 0 17 1 0 0
/proc/13235/statm: 620 457 73 123 0 495 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2480

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13236
/proc/meminfo: memFree=1845880/2055920 swapFree=4183640/4192956
[pid=13235] ppid=13233 vsize=2992 CPUtime=102.26
/proc/13235/stat : 13235 (march_ks) R 13233 13235 12914 0 -1 4194304 595 0 0 0 10226 0 0 0 25 0 1 0 91489015 3063808 577 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 1 0 0
/proc/13235/statm: 748 577 73 123 0 623 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2992

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13236
/proc/meminfo: memFree=1844856/2055920 swapFree=4183640/4192956
[pid=13235] ppid=13233 vsize=3756 CPUtime=162.23
/proc/13235/stat : 13235 (march_ks) R 13233 13235 12914 0 -1 4194304 847 0 0 0 16223 0 0 0 25 0 1 0 91489015 3846144 829 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/13235/statm: 939 829 73 123 0 814 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 3756

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13236
/proc/meminfo: memFree=1843640/2055920 swapFree=4183640/4192956
[pid=13235] ppid=13233 vsize=5084 CPUtime=222.21
/proc/13235/stat : 13235 (march_ks) R 13233 13235 12914 0 -1 4194304 1133 0 0 0 22221 0 0 0 25 0 1 0 91489015 5206016 1115 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134597945 0 0 4096 0 0 0 0 17 1 0 0
/proc/13235/statm: 1271 1115 73 123 0 1146 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 5084

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13236
/proc/meminfo: memFree=1842680/2055920 swapFree=4183640/4192956
[pid=13235] ppid=13233 vsize=6808 CPUtime=282.19
/proc/13235/stat : 13235 (march_ks) R 13233 13235 12914 0 -1 4194304 1369 0 0 0 28219 0 0 0 25 0 1 0 91489015 6971392 1351 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/13235/statm: 1702 1351 73 123 0 1577 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 6808

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13236
/proc/meminfo: memFree=1842104/2055920 swapFree=4183640/4192956
[pid=13235] ppid=13233 vsize=6808 CPUtime=342.16
/proc/13235/stat : 13235 (march_ks) R 13233 13235 12914 0 -1 4194304 1508 0 0 0 34216 0 0 0 25 0 1 0 91489015 6971392 1490 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/13235/statm: 1702 1490 73 123 0 1577 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 6808

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13236
/proc/meminfo: memFree=1841208/2055920 swapFree=4183640/4192956
[pid=13235] ppid=13233 vsize=9396 CPUtime=402.14
/proc/13235/stat : 13235 (march_ks) R 13233 13235 12914 0 -1 4194304 1718 0 0 0 40214 0 0 0 25 0 1 0 91489015 9621504 1700 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542580 0 0 4096 0 0 0 0 17 1 0 0
/proc/13235/statm: 2349 1700 73 123 0 2224 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 9396

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13236
/proc/meminfo: memFree=1840248/2055920 swapFree=4183640/4192956
[pid=13235] ppid=13233 vsize=9396 CPUtime=462.13
/proc/13235/stat : 13235 (march_ks) R 13233 13235 12914 0 -1 4194304 1947 0 0 0 46212 1 0 0 25 0 1 0 91489015 9621504 1929 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542537 0 0 4096 0 0 0 0 17 1 0 0
/proc/13235/statm: 2349 1929 73 123 0 2224 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 9396

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13236
/proc/meminfo: memFree=1839672/2055920 swapFree=4183640/4192956
[pid=13235] ppid=13233 vsize=9396 CPUtime=522.1
/proc/13235/stat : 13235 (march_ks) R 13233 13235 12914 0 -1 4194304 2089 0 0 0 52209 1 0 0 25 0 1 0 91489015 9621504 2071 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 1 0 0
/proc/13235/statm: 2349 2071 73 123 0 2224 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 9396

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13236
/proc/meminfo: memFree=1838392/2055920 swapFree=4183640/4192956
[pid=13235] ppid=13233 vsize=13276 CPUtime=582.08
/proc/13235/stat : 13235 (march_ks) R 13233 13235 12914 0 -1 4194304 2394 0 0 0 58207 1 0 0 25 0 1 0 91489015 13594624 2376 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 1 0 0
/proc/13235/statm: 3319 2376 73 123 0 3194 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 13276

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13236
/proc/meminfo: memFree=1837048/2055920 swapFree=4183640/4192956
[pid=13235] ppid=13233 vsize=13768 CPUtime=642.06
/proc/13235/stat : 13235 (march_ks) R 13233 13235 12914 0 -1 4194304 2740 0 0 0 64205 1 0 0 25 0 1 0 91489015 14098432 2722 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/13235/statm: 3442 2722 73 123 0 3317 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 13768

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13236
/proc/meminfo: memFree=1835512/2055920 swapFree=4183640/4192956
[pid=13235] ppid=13233 vsize=13768 CPUtime=702.03
/proc/13235/stat : 13235 (march_ks) R 13233 13235 12914 0 -1 4194304 3115 0 0 0 70202 1 0 0 25 0 1 0 91489015 14098432 3097 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/13235/statm: 3442 3097 73 123 0 3317 0
Current children cumulated CPU time (s) 702.03
Current children cumulated vsize (KiB) 13768

[startup+762.304 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13236
/proc/meminfo: memFree=1834488/2055920 swapFree=4183640/4192956
[pid=13235] ppid=13233 vsize=19588 CPUtime=762.02
/proc/13235/stat : 13235 (march_ks) R 13233 13235 12914 0 -1 4194304 3366 0 0 0 76201 1 0 0 25 0 1 0 91489015 20058112 3348 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134596721 0 0 4096 0 0 0 0 17 1 0 0
/proc/13235/statm: 4897 3348 73 123 0 4772 0
Current children cumulated CPU time (s) 762.02
Current children cumulated vsize (KiB) 19588

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13236
/proc/meminfo: memFree=1833016/2055920 swapFree=4183640/4192956
[pid=13235] ppid=13233 vsize=19948 CPUtime=822
/proc/13235/stat : 13235 (march_ks) R 13233 13235 12914 0 -1 4194304 3720 0 0 0 82198 2 0 0 25 0 1 0 91489015 20426752 3702 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/13235/statm: 4987 3702 73 123 0 4862 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 19948

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13236
/proc/meminfo: memFree=1832120/2055920 swapFree=4183640/4192956
[pid=13235] ppid=13233 vsize=19948 CPUtime=881.97
/proc/13235/stat : 13235 (march_ks) R 13233 13235 12914 0 -1 4194304 3950 0 0 0 88195 2 0 0 25 0 1 0 91489015 20426752 3932 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/13235/statm: 4987 3932 73 123 0 4862 0
Current children cumulated CPU time (s) 881.97
Current children cumulated vsize (KiB) 19948

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13236
/proc/meminfo: memFree=1830904/2055920 swapFree=4183640/4192956
[pid=13235] ppid=13233 vsize=19948 CPUtime=941.95
/proc/13235/stat : 13235 (march_ks) R 13233 13235 12914 0 -1 4194304 4255 0 0 0 94193 2 0 0 25 0 1 0 91489015 20426752 4237 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 1 0 0
/proc/13235/statm: 4987 4237 73 123 0 4862 0
Current children cumulated CPU time (s) 941.95
Current children cumulated vsize (KiB) 19948

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13236
/proc/meminfo: memFree=1829432/2055920 swapFree=4183640/4192956
[pid=13235] ppid=13233 vsize=19948 CPUtime=1001.92
/proc/13235/stat : 13235 (march_ks) R 13233 13235 12914 0 -1 4194304 4631 0 0 0 100190 2 0 0 25 0 1 0 91489015 20426752 4613 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 1 0 0
/proc/13235/statm: 4987 4613 73 123 0 4862 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 19948

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13236
/proc/meminfo: memFree=1828280/2055920 swapFree=4183640/4192956
[pid=13235] ppid=13233 vsize=28680 CPUtime=1061.91
/proc/13235/stat : 13235 (march_ks) R 13233 13235 12914 0 -1 4194304 4889 0 0 0 106188 3 0 0 25 0 1 0 91489015 29368320 4871 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134579674 0 0 4096 0 0 0 0 17 1 0 0
/proc/13235/statm: 7170 4871 73 123 0 7045 0
Current children cumulated CPU time (s) 1061.91
Current children cumulated vsize (KiB) 28680

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13236
/proc/meminfo: memFree=1827064/2055920 swapFree=4183640/4192956
[pid=13235] ppid=13233 vsize=28680 CPUtime=1121.89
/proc/13235/stat : 13235 (march_ks) R 13233 13235 12914 0 -1 4194304 5192 0 0 0 112186 3 0 0 25 0 1 0 91489015 29368320 5174 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538105 0 0 4096 0 0 0 0 17 1 0 0
/proc/13235/statm: 7170 5174 73 123 0 7045 0
Current children cumulated CPU time (s) 1121.89
Current children cumulated vsize (KiB) 28680

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13236
/proc/meminfo: memFree=1825720/2055920 swapFree=4183640/4192956
[pid=13235] ppid=13233 vsize=28680 CPUtime=1181.86
/proc/13235/stat : 13235 (march_ks) R 13233 13235 12914 0 -1 4194304 5518 0 0 0 118183 3 0 0 25 0 1 0 91489015 29368320 5500 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/13235/statm: 7170 5500 73 123 0 7045 0
Current children cumulated CPU time (s) 1181.86
Current children cumulated vsize (KiB) 28680



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 13236
/proc/meminfo: memFree=1825400/2055920 swapFree=4183640/4192956
[pid=13235] ppid=13233 vsize=28680 CPUtime=1200.06
/proc/13235/stat : 13235 (march_ks) R 13233 13235 12914 0 -1 4194304 5592 0 0 0 120003 3 0 0 25 0 1 0 91489015 29368320 5574 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134579424 0 0 4096 0 0 0 0 17 1 0 0
/proc/13235/statm: 7170 5574 73 123 0 7045 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 28680

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 1.00 2/65 13236
/proc/meminfo: memFree=1825400/2055920 swapFree=4183640/4192956
[pid=13235] ppid=13233 vsize=28680 CPUtime=1200.06
/proc/13235/stat : 13235 (march_ks) R 13233 13235 12914 0 -1 4194304 5592 0 0 0 120003 3 0 0 25 0 1 0 91489015 29368320 5574 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134579424 0 0 4096 0 0 0 0 17 1 0 0
/proc/13235/statm: 7170 5574 73 123 0 7045 0
Current children cumulated CPU time (s) 1200.06
Current children cumulated vsize (KiB) 28680

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.08
CPU user time (s): 1200.03
CPU system time (s): 0.040993
CPU usage (%): 99.9639
Max. virtual memory (cumulated for all children) (KiB): 28680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.03
system time used= 0.040993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5592
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= 1729

runsolver used 0.78888 second user time and 2.50462 second system time

The end

Launcher Data (download as text)

Begin job on node45 on Sun Mar 11 23:18:53 UTC 2007

IDJOB= 336851
IDBENCH= 24685
IDSOLVER= 111
FILE ID= node45/336851-1173655132

PBS_JOBID= 4101411

Free space on /tmp= 66377 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/hgen3-v400-s344840348.sat05-470.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/336851-1173655132/march_ks /tmp/evaluation/336851-1173655132/instance-336851-1173655132.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node45/watcher-336851-1173655132 -o ROOT/results/node45/solver-336851-1173655132 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/336851-1173655132/march_ks /tmp/evaluation/336851-1173655132/instance-336851-1173655132.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  ad341047b56d6b96e36142808d331e4f

RANDOM SEED= 297271121

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node45.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.265
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		: 3000.265
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:       1848720 kB
Buffers:         18472 kB
Cached:         151176 kB
SwapCached:       3888 kB
Active:          57136 kB
Inactive:       123480 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1848720 kB
SwapTotal:     4192956 kB
SwapFree:      4183640 kB
Dirty:            2276 kB
Writeback:           0 kB
Mapped:          15680 kB
Slab:            12632 kB
Committed_AS:   142732 kB
PageTables:       1396 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= 66377 MiB

End job on node45 on Sun Mar 11 23:38:55 UTC 2007