Trace number 1626223

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) 5000.1 5002.21

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S17277413-072.cnf
MD5SUM0ec786bf459e33d21d020cc6c867d755
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark61.6816
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.10/1.19	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.10/1.19	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.10/1.19	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.10/1.19	c main()::
1.10/1.19	c initFormula():: searching for DIMACS p-line....
1.10/1.19	c initFormula():: the DIMACS p-line indicates a CNF of 16000 variables and 67200 clauses.
1.10/1.19	c parseCNF():: parsing....
1.10/1.19	c parseCNF():: the CNF contains 0 unary clauses.
1.10/1.19	c runParser():: parsing was successful, warming up engines...
1.10/1.19	c simplify_formula():: removed 0 tautological, 372 satisfied and 0 duplicate clauses
1.10/1.19	c preprocessing fase I completed:: there are now 15941 free variables and 66828 clauses.
1.10/1.19	c stat :: sign balance is biased by 0.491
1.10/1.19	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.10/1.19	c using 3-SAT heuristics (occurence based diff)
1.10/1.19	c longest clause has size 3
1.10/1.19	c simplify_formula():: removed 0 tautological, 0 satisfied and 137 duplicate clauses
1.10/1.19	c resolvent_look() :: found 76 resolvents
1.10/1.19	c lessRedundantTransformation():: nothing to be done.
1.10/1.19	c transformTo3SAT():: you gave me 16000 variables and 66904 clauses.
1.10/1.19	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.10/1.19	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.10/1.19	c transformTo3SAT():: the transformation yielded 16000 variabels and 66904 clauses.
1.10/1.19	c main():: clause / variable ratio: ( 66904 / 16000 ) = 4.18
1.10/1.19	c longest clause has size 3
1.10/1.19	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.19	c dynamic_preselect_setsize :: off
1.10/1.19	c suggested doublelook initial :: 0
1.10/1.19	c main():: all systems go!
1.10/1.19	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1327 JD: 1142
52.77/52.88	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-1626223-1240036997/watcher-1626223-1240036997 -o /tmp/evaluation-result-1626223-1240036997/solver-1626223-1240036997 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626223-1240036997.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): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 1.00 0.99 3/65 21316
/proc/meminfo: memFree=1163744/2055920 swapFree=4192956/4192956
[pid=21316] ppid=21314 vsize=2372 CPUtime=0
/proc/21316/stat : 21316 (march_ks) R 21314 21316 21241 0 -1 4194304 439 0 0 0 0 0 0 0 18 0 1 0 31727488 2428928 425 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21316/statm: 593 425 47 123 0 468 0

[startup+0.03791 s]
/proc/loadavg: 0.92 1.00 0.99 3/65 21316
/proc/meminfo: memFree=1163744/2055920 swapFree=4192956/4192956
[pid=21316] ppid=21314 vsize=2768 CPUtime=0.03
/proc/21316/stat : 21316 (march_ks) R 21314 21316 21241 0 -1 4194304 560 0 0 0 3 0 0 0 18 0 1 0 31727488 2834432 546 1992294400 134512640 135019032 4294956240 18446744073709551615 134790351 0 0 4096 0 0 0 0 17 0 0 0
/proc/21316/statm: 692 546 47 123 0 567 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2768

[startup+0.101915 s]
/proc/loadavg: 0.92 1.00 0.99 3/65 21316
/proc/meminfo: memFree=1163744/2055920 swapFree=4192956/4192956
[pid=21316] ppid=21314 vsize=7788 CPUtime=0.09
/proc/21316/stat : 21316 (march_ks) R 21314 21316 21241 0 -1 4194304 1326 0 0 0 9 0 0 0 18 0 1 0 31727488 7974912 1311 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21316/statm: 1947 1316 48 123 0 1822 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7788

[startup+0.301933 s]
/proc/loadavg: 0.92 1.00 0.99 3/65 21316
/proc/meminfo: memFree=1163744/2055920 swapFree=4192956/4192956
[pid=21316] ppid=21314 vsize=7344 CPUtime=0.29
/proc/21316/stat : 21316 (march_ks) R 21314 21316 21241 0 -1 4194304 3237 0 0 0 29 0 0 0 19 0 1 0 31727488 7520256 1191 1992294400 134512640 135019032 4294956240 18446744073709551615 134561703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21316/statm: 1836 1191 52 123 0 1711 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7344

[startup+0.701973 s]
/proc/loadavg: 0.92 1.00 0.99 3/65 21316
/proc/meminfo: memFree=1163744/2055920 swapFree=4192956/4192956
[pid=21316] ppid=21314 vsize=9436 CPUtime=0.69
/proc/21316/stat : 21316 (march_ks) R 21314 21316 21241 0 -1 4194304 7472 0 0 0 67 2 0 0 23 0 1 0 31727488 9662464 1760 1992294400 134512640 135019032 4294956240 18446744073709551615 134658931 0 0 4096 0 0 0 0 17 0 0 0
/proc/21316/statm: 2359 1760 63 123 0 2234 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9436

[startup+1.50105 s]
/proc/loadavg: 0.92 1.00 0.99 2/66 21317
/proc/meminfo: memFree=1154264/2055920 swapFree=4192956/4192956
[pid=21316] ppid=21314 vsize=20244 CPUtime=1.49
/proc/21316/stat : 21316 (march_ks) R 21314 21316 21241 0 -1 4194304 14825 0 0 0 143 6 0 0 25 0 1 0 31727488 20729856 4251 1992294400 134512640 135019032 4294956240 18446744073709551615 134548904 0 0 4096 0 0 0 0 17 0 0 0
/proc/21316/statm: 5061 4251 73 123 0 4936 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20244

[startup+3.10221 s]
/proc/loadavg: 0.92 1.00 0.99 2/66 21317
/proc/meminfo: memFree=1146776/2055920 swapFree=4192956/4192956
[pid=21316] ppid=21314 vsize=20408 CPUtime=3.09
/proc/21316/stat : 21316 (march_ks) R 21314 21316 21241 0 -1 4194304 14848 0 0 0 303 6 0 0 25 0 1 0 31727488 20897792 4274 1992294400 134512640 135019032 4294956240 18446744073709551615 134598342 0 0 4096 0 0 0 0 17 0 0 0
/proc/21316/statm: 5102 4274 73 123 0 4977 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20408

[startup+6.30152 s]
/proc/loadavg: 0.93 1.00 0.99 2/66 21317
/proc/meminfo: memFree=1146392/2055920 swapFree=4192956/4192956
[pid=21316] ppid=21314 vsize=20688 CPUtime=6.29
/proc/21316/stat : 21316 (march_ks) R 21314 21316 21241 0 -1 4194304 14915 0 0 0 623 6 0 0 25 0 1 0 31727488 21184512 4341 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/21316/statm: 5172 4341 73 123 0 5047 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20688

[startup+12.7011 s]
/proc/loadavg: 0.93 1.00 0.99 2/66 21317
/proc/meminfo: memFree=1145816/2055920 swapFree=4192956/4192956
[pid=21316] ppid=21314 vsize=21360 CPUtime=12.68
/proc/21316/stat : 21316 (march_ks) R 21314 21316 21241 0 -1 4194304 15059 0 0 0 1262 6 0 0 25 0 1 0 31727488 21872640 4485 1992294400 134512640 135019032 4294956240 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 0 0 0
/proc/21316/statm: 5340 4485 73 123 0 5215 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21360

[startup+25.5014 s]
/proc/loadavg: 0.95 1.00 0.99 2/66 21317
/proc/meminfo: memFree=1144280/2055920 swapFree=4192956/4192956
[pid=21316] ppid=21314 vsize=23172 CPUtime=25.48
/proc/21316/stat : 21316 (march_ks) R 21314 21316 21241 0 -1 4194304 15461 0 0 0 2542 6 0 0 25 0 1 0 31727488 23728128 4887 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/21316/statm: 5793 4887 73 123 0 5668 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23172

[startup+51.1019 s]
/proc/loadavg: 0.96 1.00 0.99 2/66 21317
/proc/meminfo: memFree=1143768/2055920 swapFree=4192956/4192956
[pid=21316] ppid=21314 vsize=23684 CPUtime=51.07
/proc/21316/stat : 21316 (march_ks) R 21314 21316 21241 0 -1 4194304 15598 0 0 0 5100 7 0 0 25 0 1 0 31727488 24252416 5024 1992294400 134512640 135019032 4294956240 18446744073709551615 134538146 0 0 4096 0 0 0 0 17 0 0 0
/proc/21316/statm: 5921 5024 73 123 0 5796 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 23684

[startup+102.306 s]
/proc/loadavg: 0.98 1.00 0.99 2/66 21317
/proc/meminfo: memFree=1142936/2055920 swapFree=4192956/4192956
[pid=21316] ppid=21314 vsize=24460 CPUtime=102.25
/proc/21316/stat : 21316 (march_ks) R 21314 21316 21241 0 -1 4194304 15795 0 0 0 10218 7 0 0 25 0 1 0 31727488 25047040 5212 1992294400 134512640 135019032 4294956240 18446744073709551615 134563569 0 0 4096 0 0 0 0 17 0 0 0
/proc/21316/statm: 6115 5212 73 123 0 5990 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 24460

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 21317
/proc/meminfo: memFree=1142360/2055920 swapFree=4192956/4192956
[pid=21316] ppid=21314 vsize=25152 CPUtime=162.22
/proc/21316/stat : 21316 (march_ks) R 21314 21316 21241 0 -1 4194304 15945 0 0 0 16215 7 0 0 25 0 1 0 31727488 25755648 5362 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/21316/statm: 6288 5362 73 123 0 6163 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 25152

[startup+222.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 21317
/proc/meminfo: memFree=1142040/2055920 swapFree=4192956/4192956
[pid=21316] ppid=21314 vsize=25376 CPUtime=222.19
/proc/21316/stat : 21316 (march_ks) R 21314 21316 21241 0 -1 4194304 16021 0 0 0 22212 7 0 0 25 0 1 0 31727488 25985024 5438 1992294400 134512640 135019032 4294956240 18446744073709551615 134527219 0 0 4096 0 0 0 0 17 0 0 0
/proc/21316/statm: 6344 5438 73 123 0 6219 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 25376

[startup+282.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 21317
/proc/meminfo: memFree=1141400/2055920 swapFree=4192956/4192956
[pid=21316] ppid=21314 vsize=26160 CPUtime=282.17
/proc/21316/stat : 21316 (march_ks) R 21314 21316 21241 0 -1 4194304 16170 0 0 0 28210 7 0 0 25 0 1 0 31727488 26787840 5587 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21316/statm: 6540 5587 73 123 0 6415 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 26160

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 21317
/proc/meminfo: memFree=1141144/2055920 swapFree=4192956/4192956
[pid=21316] ppid=21314 vsize=26416 CPUtime=342.14
/proc/21316/stat : 21316 (march_ks) R 21314 21316 21241 0 -1 4194304 16242 0 0 0 34207 7 0 0 25 0 1 0 31727488 27049984 5659 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21316/statm: 6604 5659 73 123 0 6479 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 26416

[startup+402.301 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 21317
/proc/meminfo: memFree=1140952/2055920 swapFree=4192956/4192956
[pid=21316] ppid=21314 vsize=26540 CPUtime=402.12
/proc/21316/stat : 21316 (march_ks) R 21314 21316 21241 0 -1 4194304 16293 0 0 0 40204 8 0 0 25 0 1 0 31727488 27176960 5710 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21316/statm: 6635 5710 73 123 0 6510 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 26540

[startup+462.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 21317
/proc/meminfo: memFree=1140760/2055920 swapFree=4192956/4192956
[pid=21316] ppid=21314 vsize=26788 CPUtime=462.1
/proc/21316/stat : 21316 (march_ks) R 21314 21316 21241 0 -1 4194304 16336 0 0 0 46202 8 0 0 25 0 1 0 31727488 27430912 5753 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21316/statm: 6697 5753 73 123 0 6572 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 26788

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 21317
/proc/meminfo: memFree=1140632/2055920 swapFree=4192956/4192956
[pid=21316] ppid=21314 vsize=26912 CPUtime=522.08
/proc/21316/stat : 21316 (march_ks) R 21314 21316 21241 0 -1 4194304 16368 0 0 0 52200 8 0 0 25 0 1 0 31727488 27557888 5785 1992294400 134512640 135019032 4294956240 18446744073709551615 134542537 0 0 4096 0 0 0 0 17 0 0 0
/proc/21316/statm: 6728 5785 73 123 0 6603 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 26912

[startup+582.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 21317
/proc/meminfo: memFree=1140504/2055920 swapFree=4192956/4192956
[pid=21316] ppid=21314 vsize=27036 CPUtime=582.05
/proc/21316/stat : 21316 (march_ks) R 21314 21316 21241 0 -1 4194304 16396 0 0 0 58197 8 0 0 25 0 1 0 31727488 27684864 5813 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21316/statm: 6759 5813 73 123 0 6634 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 27036

[startup+642.302 s]
/proc/loadavg: 0.99 1.00 0.99 2/66 21317
/proc/meminfo: memFree=1140376/2055920 swapFree=4192956/4192956
[pid=21316] ppid=21314 vsize=27036 CPUtime=642.03
/proc/21316/stat : 21316 (march_ks) R 21314 21316 21241 0 -1 4194304 16435 0 0 0 64195 8 0 0 25 0 1 0 31727488 27684864 5852 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21316/statm: 6759 5852 73 123 0 6634 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 27036


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21325
/proc/meminfo: memFree=1134552/2055920 swapFree=4192956/4192956
[pid=21316] ppid=21314 vsize=33524 CPUtime=4000.6
/proc/21316/stat : 21316 (march_ks) R 21314 21316 21241 0 -1 4194304 17818 0 0 0 400049 11 0 0 25 0 1 0 31727488 34328576 7235 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/21316/statm: 8381 7235 73 123 0 8256 0
Current children cumulated CPU time (s) 4000.6
Current children cumulated vsize (KiB) 33524

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21325
/proc/meminfo: memFree=1134488/2055920 swapFree=4192956/4192956
[pid=21316] ppid=21314 vsize=33652 CPUtime=4060.58
/proc/21316/stat : 21316 (march_ks) R 21314 21316 21241 0 -1 4194304 17847 0 0 0 406047 11 0 0 25 0 1 0 31727488 34459648 7264 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/21316/statm: 8413 7264 73 123 0 8288 0
Current children cumulated CPU time (s) 4060.58
Current children cumulated vsize (KiB) 33652

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21325
/proc/meminfo: memFree=1134296/2055920 swapFree=4192956/4192956
[pid=21316] ppid=21314 vsize=33776 CPUtime=4120.56
/proc/21316/stat : 21316 (march_ks) R 21314 21316 21241 0 -1 4194304 17869 0 0 0 412044 12 0 0 25 0 1 0 31727488 34586624 7286 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/21316/statm: 8444 7286 73 123 0 8319 0
Current children cumulated CPU time (s) 4120.56
Current children cumulated vsize (KiB) 33776

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21325
/proc/meminfo: memFree=1134232/2055920 swapFree=4192956/4192956
[pid=21316] ppid=21314 vsize=33776 CPUtime=4180.53
/proc/21316/stat : 21316 (march_ks) R 21314 21316 21241 0 -1 4194304 17887 0 0 0 418041 12 0 0 25 0 1 0 31727488 34586624 7304 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21316/statm: 8444 7304 73 123 0 8319 0
Current children cumulated CPU time (s) 4180.53
Current children cumulated vsize (KiB) 33776

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21325
/proc/meminfo: memFree=1134168/2055920 swapFree=4192956/4192956
[pid=21316] ppid=21314 vsize=33900 CPUtime=4240.5
/proc/21316/stat : 21316 (march_ks) R 21314 21316 21241 0 -1 4194304 17902 0 0 0 424038 12 0 0 25 0 1 0 31727488 34713600 7319 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21316/statm: 8475 7319 73 123 0 8350 0
Current children cumulated CPU time (s) 4240.5
Current children cumulated vsize (KiB) 33900

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21325
/proc/meminfo: memFree=1134168/2055920 swapFree=4192956/4192956
[pid=21316] ppid=21314 vsize=33900 CPUtime=4300.48
/proc/21316/stat : 21316 (march_ks) R 21314 21316 21241 0 -1 4194304 17916 0 0 0 430036 12 0 0 25 0 1 0 31727488 34713600 7333 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/21316/statm: 8475 7333 73 123 0 8350 0
Current children cumulated CPU time (s) 4300.48
Current children cumulated vsize (KiB) 33900

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21325
/proc/meminfo: memFree=1134104/2055920 swapFree=4192956/4192956
[pid=21316] ppid=21314 vsize=34028 CPUtime=4360.45
/proc/21316/stat : 21316 (march_ks) R 21314 21316 21241 0 -1 4194304 17929 0 0 0 436033 12 0 0 25 0 1 0 31727488 34844672 7346 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21316/statm: 8507 7346 73 123 0 8382 0
Current children cumulated CPU time (s) 4360.45
Current children cumulated vsize (KiB) 34028

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21325
/proc/meminfo: memFree=1134040/2055920 swapFree=4192956/4192956
[pid=21316] ppid=21314 vsize=34028 CPUtime=4420.43
/proc/21316/stat : 21316 (march_ks) R 21314 21316 21241 0 -1 4194304 17939 0 0 0 442031 12 0 0 25 0 1 0 31727488 34844672 7356 1992294400 134512640 135019032 4294956240 18446744073709551615 134538261 0 0 4096 0 0 0 0 17 0 0 0
/proc/21316/statm: 8507 7356 73 123 0 8382 0
Current children cumulated CPU time (s) 4420.43
Current children cumulated vsize (KiB) 34028

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21325
/proc/meminfo: memFree=1134040/2055920 swapFree=4192956/4192956
[pid=21316] ppid=21314 vsize=34028 CPUtime=4480.4
/proc/21316/stat : 21316 (march_ks) R 21314 21316 21241 0 -1 4194304 17948 0 0 0 448028 12 0 0 25 0 1 0 31727488 34844672 7365 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21316/statm: 8507 7365 73 123 0 8382 0
Current children cumulated CPU time (s) 4480.4
Current children cumulated vsize (KiB) 34028

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21325
/proc/meminfo: memFree=1133976/2055920 swapFree=4192956/4192956
[pid=21316] ppid=21314 vsize=34152 CPUtime=4540.38
/proc/21316/stat : 21316 (march_ks) R 21314 21316 21241 0 -1 4194304 17959 0 0 0 454026 12 0 0 25 0 1 0 31727488 34971648 7376 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/21316/statm: 8538 7376 73 123 0 8413 0
Current children cumulated CPU time (s) 4540.38
Current children cumulated vsize (KiB) 34152

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21325
/proc/meminfo: memFree=1133848/2055920 swapFree=4192956/4192956
[pid=21316] ppid=21314 vsize=34152 CPUtime=4600.35
/proc/21316/stat : 21316 (march_ks) R 21314 21316 21241 0 -1 4194304 17970 0 0 0 460023 12 0 0 25 0 1 0 31727488 34971648 7387 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21316/statm: 8538 7387 73 123 0 8413 0
Current children cumulated CPU time (s) 4600.35
Current children cumulated vsize (KiB) 34152

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21325
/proc/meminfo: memFree=1133784/2055920 swapFree=4192956/4192956
[pid=21316] ppid=21314 vsize=34152 CPUtime=4660.32
/proc/21316/stat : 21316 (march_ks) R 21314 21316 21241 0 -1 4194304 17994 0 0 0 466020 12 0 0 25 0 1 0 31727488 34971648 7411 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21316/statm: 8538 7411 73 123 0 8413 0
Current children cumulated CPU time (s) 4660.32
Current children cumulated vsize (KiB) 34152

[startup+4722.31 s]
/proc/loadavg: 1.03 1.01 1.00 2/66 21331
/proc/meminfo: memFree=1133656/2055920 swapFree=4192956/4192956
[pid=21316] ppid=21314 vsize=34276 CPUtime=4720.29
/proc/21316/stat : 21316 (march_ks) R 21314 21316 21241 0 -1 4194304 18024 0 0 0 472017 12 0 0 25 0 1 0 31727488 35098624 7441 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/21316/statm: 8569 7441 73 123 0 8444 0
Current children cumulated CPU time (s) 4720.29
Current children cumulated vsize (KiB) 34276

[startup+4782.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/66 21331
/proc/meminfo: memFree=1133592/2055920 swapFree=4192956/4192956
[pid=21316] ppid=21314 vsize=34404 CPUtime=4780.27
/proc/21316/stat : 21316 (march_ks) R 21314 21316 21241 0 -1 4194304 18046 0 0 0 478014 13 0 0 25 0 1 0 31727488 35229696 7463 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21316/statm: 8601 7463 73 123 0 8476 0
Current children cumulated CPU time (s) 4780.27
Current children cumulated vsize (KiB) 34404

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21331
/proc/meminfo: memFree=1133464/2055920 swapFree=4192956/4192956
[pid=21316] ppid=21314 vsize=34404 CPUtime=4840.25
/proc/21316/stat : 21316 (march_ks) R 21314 21316 21241 0 -1 4194304 18063 0 0 0 484012 13 0 0 25 0 1 0 31727488 35229696 7480 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/21316/statm: 8601 7480 73 123 0 8476 0
Current children cumulated CPU time (s) 4840.25
Current children cumulated vsize (KiB) 34404

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21331
/proc/meminfo: memFree=1133464/2055920 swapFree=4192956/4192956
[pid=21316] ppid=21314 vsize=34528 CPUtime=4900.22
/proc/21316/stat : 21316 (march_ks) R 21314 21316 21241 0 -1 4194304 18080 0 0 0 490009 13 0 0 25 0 1 0 31727488 35356672 7497 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/21316/statm: 8632 7497 73 123 0 8507 0
Current children cumulated CPU time (s) 4900.22
Current children cumulated vsize (KiB) 34528

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21331
/proc/meminfo: memFree=1133400/2055920 swapFree=4192956/4192956
[pid=21316] ppid=21314 vsize=34528 CPUtime=4960.2
/proc/21316/stat : 21316 (march_ks) R 21314 21316 21241 0 -1 4194304 18095 0 0 0 496007 13 0 0 25 0 1 0 31727488 35356672 7512 1992294400 134512640 135019032 4294956240 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 0 0 0
/proc/21316/statm: 8632 7512 73 123 0 8507 0
Current children cumulated CPU time (s) 4960.2
Current children cumulated vsize (KiB) 34528



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21331
/proc/meminfo: memFree=1133336/2055920 swapFree=4192956/4192956
[pid=21316] ppid=21314 vsize=34528 CPUtime=5000.08
/proc/21316/stat : 21316 (march_ks) R 21314 21316 21241 0 -1 4194304 18102 0 0 0 499995 13 0 0 25 0 1 0 31727488 35356672 7519 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/21316/statm: 8632 7519 73 123 0 8507 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 34528

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): 5002.21
CPU time (s): 5000.1
CPU user time (s): 4999.96
CPU system time (s): 0.138978
CPU usage (%): 99.9577
Max. virtual memory (cumulated for all children) (KiB): 34528

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.96
system time used= 0.138978
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 18102
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= 13388

runsolver used 4.25435 second user time and 13.9449 second system time

The end

Launcher Data 

Begin job on node56 at 2009-04-18 08:43:17
IDJOB=1626223
IDBENCH=70346
IDSOLVER=582
FILE ID=node56/1626223-1240036997
PBS_JOBID= 9157466
Free space on /tmp= 103004 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S17277413-072.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626223-1240036997/watcher-1626223-1240036997 -o /tmp/evaluation-result-1626223-1240036997/solver-1626223-1240036997 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626223-1240036997.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 0ec786bf459e33d21d020cc6c867d755
RANDOM SEED=1282411544

node56.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		: 3000.218
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		: 3000.218
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:       1164232 kB
Buffers:         83852 kB
Cached:         711136 kB
SwapCached:          0 kB
Active:         234144 kB
Inactive:       574800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1164232 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4132 kB
Writeback:           0 kB
Mapped:          23960 kB
Slab:            68720 kB
Committed_AS:   144612 kB
PageTables:       1468 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= 103004 MiB
End job on node56 at 2009-04-18 10:06:42