Trace number 1626119

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) 5000.04 5002.21

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S1012522562-096.cnf
MD5SUMbdbdcaa81df700a6beb0f62dde612ba9
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark122.152
Satisfiable
(Un)Satisfiability was proved
Number of variables10000
Number of clauses42000
Sum of the clauses size126000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 342000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.49/0.55	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.55	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.49/0.55	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.49/0.55	c main()::
0.49/0.55	c initFormula():: searching for DIMACS p-line....
0.49/0.55	c initFormula():: the DIMACS p-line indicates a CNF of 10000 variables and 42000 clauses.
0.49/0.55	c parseCNF():: parsing....
0.49/0.55	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.55	c runParser():: parsing was successful, warming up engines...
0.49/0.55	c simplify_formula():: removed 0 tautological, 196 satisfied and 0 duplicate clauses
0.49/0.55	c preprocessing fase I completed:: there are now 9968 free variables and 41804 clauses.
0.49/0.55	c stat :: sign balance is biased by 0.475
0.49/0.55	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.49/0.55	c using 3-SAT heuristics (occurence based diff)
0.49/0.55	c longest clause has size 3
0.49/0.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 154 duplicate clauses
0.49/0.55	c resolvent_look() :: found 78 resolvents
0.49/0.55	c lessRedundantTransformation():: nothing to be done.
0.49/0.55	c transformTo3SAT():: you gave me 10000 variables and 41882 clauses.
0.49/0.55	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.49/0.55	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.49/0.55	c transformTo3SAT():: the transformation yielded 10000 variabels and 41882 clauses.
0.49/0.55	c main():: clause / variable ratio: ( 41882 / 10000 ) = 4.19
0.49/0.55	c longest clause has size 3
0.49/0.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.55	c dynamic_preselect_setsize :: off
0.49/0.55	c suggested doublelook initial :: 0
0.49/0.55	c main():: all systems go!
0.49/0.55	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 842 JD: 713
15.88/15.97	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-1626119-1240019392/watcher-1626119-1240019392 -o /tmp/evaluation-result-1626119-1240019392/solver-1626119-1240019392 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626119-1240019392.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: 0.99 1.00 1.00 3/64 20103
/proc/meminfo: memFree=913168/2055920 swapFree=4192956/4192956
[pid=20103] ppid=20101 vsize=1732 CPUtime=0
/proc/20103/stat : 20103 (march_ks) R 20101 20103 20028 0 -1 4194304 307 0 0 0 0 0 0 0 18 0 1 0 29966771 1773568 293 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/20103/statm: 433 293 47 123 0 308 0

[startup+0.0365161 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 20103
/proc/meminfo: memFree=913168/2055920 swapFree=4192956/4192956
[pid=20103] ppid=20101 vsize=2128 CPUtime=0.03
/proc/20103/stat : 20103 (march_ks) R 20101 20103 20028 0 -1 4194304 430 0 0 0 3 0 0 0 18 0 1 0 29966771 2179072 416 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/20103/statm: 532 416 47 123 0 407 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2128

[startup+0.101522 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 20103
/proc/meminfo: memFree=913168/2055920 swapFree=4192956/4192956
[pid=20103] ppid=20101 vsize=4780 CPUtime=0.09
/proc/20103/stat : 20103 (march_ks) R 20101 20103 20028 0 -1 4194304 1077 0 0 0 9 0 0 0 18 0 1 0 29966771 4894720 788 1992294400 134512640 135019032 4294956240 18446744073709551615 134560586 0 0 4096 0 0 0 0 17 0 0 0
/proc/20103/statm: 1195 788 50 123 0 1070 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4780

[startup+0.301543 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 20103
/proc/meminfo: memFree=913168/2055920 swapFree=4192956/4192956
[pid=20103] ppid=20101 vsize=6124 CPUtime=0.29
/proc/20103/stat : 20103 (march_ks) R 20101 20103 20028 0 -1 4194304 4023 0 0 0 28 1 0 0 19 0 1 0 29966771 6270976 1127 1992294400 134512640 135019032 4294956240 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 0 0 0
/proc/20103/statm: 1531 1127 63 123 0 1406 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6124

[startup+0.701588 s]
/proc/loadavg: 0.99 1.00 1.00 3/64 20103
/proc/meminfo: memFree=913168/2055920 swapFree=4192956/4192956
[pid=20103] ppid=20101 vsize=12936 CPUtime=0.69
/proc/20103/stat : 20103 (march_ks) R 20101 20103 20028 0 -1 4194304 8338 0 0 0 67 2 0 0 23 0 1 0 29966771 13246464 2662 1992294400 134512640 135019032 4294956240 18446744073709551615 134628843 0 0 4096 0 0 0 0 17 0 0 0
/proc/20103/statm: 3234 2662 73 123 0 3109 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12936

[startup+1.50168 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20104
/proc/meminfo: memFree=902792/2055920 swapFree=4192956/4192956
[pid=20103] ppid=20101 vsize=12944 CPUtime=1.49
/proc/20103/stat : 20103 (march_ks) R 20101 20103 20028 0 -1 4194304 8362 0 0 0 147 2 0 0 25 0 1 0 29966771 13254656 2686 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/20103/statm: 3236 2686 73 123 0 3111 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12944

[startup+3.10185 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20104
/proc/meminfo: memFree=902400/2055920 swapFree=4192956/4192956
[pid=20103] ppid=20101 vsize=13352 CPUtime=3.09
/proc/20103/stat : 20103 (march_ks) R 20101 20103 20028 0 -1 4194304 8434 0 0 0 307 2 0 0 25 0 1 0 29966771 13672448 2758 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/20103/statm: 3338 2758 73 123 0 3213 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13352

[startup+6.30121 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20104
/proc/meminfo: memFree=901312/2055920 swapFree=4192956/4192956
[pid=20103] ppid=20101 vsize=14288 CPUtime=6.29
/proc/20103/stat : 20103 (march_ks) R 20101 20103 20028 0 -1 4194304 8693 0 0 0 626 3 0 0 25 0 1 0 29966771 14630912 3017 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/20103/statm: 3572 3017 73 123 0 3447 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14288

[startup+12.7029 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20104
/proc/meminfo: memFree=900680/2055920 swapFree=4192956/4192956
[pid=20103] ppid=20101 vsize=14808 CPUtime=12.68
/proc/20103/stat : 20103 (march_ks) R 20101 20103 20028 0 -1 4194304 8798 0 0 0 1265 3 0 0 25 0 1 0 29966771 15163392 3122 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/20103/statm: 3702 3122 73 123 0 3577 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 14808

[startup+25.5013 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20104
/proc/meminfo: memFree=900424/2055920 swapFree=4192956/4192956
[pid=20103] ppid=20101 vsize=15256 CPUtime=25.48
/proc/20103/stat : 20103 (march_ks) R 20101 20103 20028 0 -1 4194304 8888 0 0 0 2545 3 0 0 25 0 1 0 29966771 15622144 3212 1992294400 134512640 135019032 4294956240 18446744073709551615 134564863 0 0 4096 0 0 0 0 17 0 0 0
/proc/20103/statm: 3814 3212 73 123 0 3689 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 15256

[startup+51.1011 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20104
/proc/meminfo: memFree=899976/2055920 swapFree=4192956/4192956
[pid=20103] ppid=20101 vsize=15700 CPUtime=51.07
/proc/20103/stat : 20103 (march_ks) R 20101 20103 20028 0 -1 4194304 9014 0 0 0 5104 3 0 0 25 0 1 0 29966771 16076800 3338 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/20103/statm: 3925 3338 73 123 0 3800 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15700

[startup+102.306 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20104
/proc/meminfo: memFree=899144/2055920 swapFree=4192956/4192956
[pid=20103] ppid=20101 vsize=16512 CPUtime=102.25
/proc/20103/stat : 20103 (march_ks) R 20101 20103 20028 0 -1 4194304 9199 0 0 0 10221 4 0 0 25 0 1 0 29966771 16908288 3523 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/20103/statm: 4128 3523 73 123 0 4003 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 16512

[startup+162.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20104
/proc/meminfo: memFree=898696/2055920 swapFree=4192956/4192956
[pid=20103] ppid=20101 vsize=16896 CPUtime=162.22
/proc/20103/stat : 20103 (march_ks) R 20101 20103 20028 0 -1 4194304 9307 0 0 0 16218 4 0 0 25 0 1 0 29966771 17301504 3631 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20103/statm: 4224 3631 73 123 0 4099 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 16896

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20104
/proc/meminfo: memFree=898504/2055920 swapFree=4192956/4192956
[pid=20103] ppid=20101 vsize=17152 CPUtime=222.2
/proc/20103/stat : 20103 (march_ks) R 20101 20103 20028 0 -1 4194304 9361 0 0 0 22216 4 0 0 25 0 1 0 29966771 17563648 3685 1992294400 134512640 135019032 4294956240 18446744073709551615 134548924 0 0 4096 0 0 0 0 17 0 0 0
/proc/20103/statm: 4288 3685 73 123 0 4163 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 17152

[startup+282.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20104
/proc/meminfo: memFree=898312/2055920 swapFree=4192956/4192956
[pid=20103] ppid=20101 vsize=17280 CPUtime=282.16
/proc/20103/stat : 20103 (march_ks) R 20101 20103 20028 0 -1 4194304 9400 0 0 0 28212 4 0 0 25 0 1 0 29966771 17694720 3724 1992294400 134512640 135019032 4294956240 18446744073709551615 134542952 0 0 4096 0 0 0 0 17 0 0 0
/proc/20103/statm: 4320 3724 73 123 0 4195 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 17280

[startup+342.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20104
/proc/meminfo: memFree=898184/2055920 swapFree=4192956/4192956
[pid=20103] ppid=20101 vsize=17408 CPUtime=342.14
/proc/20103/stat : 20103 (march_ks) R 20101 20103 20028 0 -1 4194304 9431 0 0 0 34210 4 0 0 25 0 1 0 29966771 17825792 3755 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/20103/statm: 4352 3755 73 123 0 4227 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 17408

[startup+402.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20104
/proc/meminfo: memFree=898120/2055920 swapFree=4192956/4192956
[pid=20103] ppid=20101 vsize=17536 CPUtime=402.12
/proc/20103/stat : 20103 (march_ks) R 20101 20103 20028 0 -1 4194304 9455 0 0 0 40208 4 0 0 25 0 1 0 29966771 17956864 3779 1992294400 134512640 135019032 4294956240 18446744073709551615 134526451 0 0 4096 0 0 0 0 17 0 0 0
/proc/20103/statm: 4384 3779 73 123 0 4259 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 17536

[startup+462.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20104
/proc/meminfo: memFree=897992/2055920 swapFree=4192956/4192956
[pid=20103] ppid=20101 vsize=17664 CPUtime=462.1
/proc/20103/stat : 20103 (march_ks) R 20101 20103 20028 0 -1 4194304 9479 0 0 0 46205 5 0 0 25 0 1 0 29966771 18087936 3803 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/20103/statm: 4416 3803 73 123 0 4291 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 17664

[startup+522.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20104
/proc/meminfo: memFree=897928/2055920 swapFree=4192956/4192956
[pid=20103] ppid=20101 vsize=17664 CPUtime=522.07
/proc/20103/stat : 20103 (march_ks) R 20101 20103 20028 0 -1 4194304 9505 0 0 0 52202 5 0 0 25 0 1 0 29966771 18087936 3829 1992294400 134512640 135019032 4294956240 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 0 0 0
/proc/20103/statm: 4416 3829 73 123 0 4291 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 17664

[startup+582.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20104
/proc/meminfo: memFree=897800/2055920 swapFree=4192956/4192956
[pid=20103] ppid=20101 vsize=17792 CPUtime=582.05
/proc/20103/stat : 20103 (march_ks) R 20101 20103 20028 0 -1 4194304 9522 0 0 0 58200 5 0 0 25 0 1 0 29966771 18219008 3846 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/20103/statm: 4448 3846 73 123 0 4323 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 17792

[startup+642.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/65 20104
/proc/meminfo: memFree=897736/2055920 swapFree=4192956/4192956
[pid=20103] ppid=20101 vsize=17792 CPUtime=642.02
/proc/20103/stat : 20103 (march_ks) R 20101 20103 20028 0 -1 4194304 9538 0 0 0 64197 5 0 0 25 0 1 0 29966771 18219008 3862 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/20103/statm: 4448 3862 73 123 0 4323 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 17792


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

[startup+4002.3 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 20588
/proc/meminfo: memFree=893640/2055920 swapFree=4192956/4192956
[pid=20103] ppid=20101 vsize=21324 CPUtime=4000.55
/proc/20103/stat : 20103 (march_ks) R 20101 20103 20028 0 -1 4194304 10436 0 0 0 400046 9 0 0 25 0 1 0 29966771 21835776 4760 1992294400 134512640 135019032 4294956240 18446744073709551615 134542335 0 0 4096 0 0 0 0 17 0 0 0
/proc/20103/statm: 5331 4760 73 123 0 5206 0
Current children cumulated CPU time (s) 4000.55
Current children cumulated vsize (KiB) 21324

[startup+4062.31 s]
/proc/loadavg: 1.09 1.04 1.01 2/65 20588
/proc/meminfo: memFree=893576/2055920 swapFree=4192956/4192956
[pid=20103] ppid=20101 vsize=21836 CPUtime=4060.53
/proc/20103/stat : 20103 (march_ks) R 20101 20103 20028 0 -1 4194304 10480 0 0 0 406043 10 0 0 25 0 1 0 29966771 22360064 4804 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/20103/statm: 5459 4804 73 123 0 5334 0
Current children cumulated CPU time (s) 4060.53
Current children cumulated vsize (KiB) 21836

[startup+4122.3 s]
/proc/loadavg: 1.10 1.04 1.00 2/65 20588
/proc/meminfo: memFree=893448/2055920 swapFree=4192956/4192956
[pid=20103] ppid=20101 vsize=21960 CPUtime=4120.5
/proc/20103/stat : 20103 (march_ks) R 20101 20103 20028 0 -1 4194304 10513 0 0 0 412040 10 0 0 25 0 1 0 29966771 22487040 4837 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20103/statm: 5490 4837 73 123 0 5365 0
Current children cumulated CPU time (s) 4120.5
Current children cumulated vsize (KiB) 21960

[startup+4182.3 s]
/proc/loadavg: 1.10 1.05 1.00 2/65 20588
/proc/meminfo: memFree=893384/2055920 swapFree=4192956/4192956
[pid=20103] ppid=20101 vsize=22088 CPUtime=4180.48
/proc/20103/stat : 20103 (march_ks) R 20101 20103 20028 0 -1 4194304 10530 0 0 0 418038 10 0 0 25 0 1 0 29966771 22618112 4854 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/20103/statm: 5522 4854 73 123 0 5397 0
Current children cumulated CPU time (s) 4180.48
Current children cumulated vsize (KiB) 22088

[startup+4242.3 s]
/proc/loadavg: 1.10 1.05 1.00 2/65 20588
/proc/meminfo: memFree=893320/2055920 swapFree=4192956/4192956
[pid=20103] ppid=20101 vsize=22088 CPUtime=4240.45
/proc/20103/stat : 20103 (march_ks) R 20101 20103 20028 0 -1 4194304 10546 0 0 0 424035 10 0 0 25 0 1 0 29966771 22618112 4870 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/20103/statm: 5522 4870 73 123 0 5397 0
Current children cumulated CPU time (s) 4240.45
Current children cumulated vsize (KiB) 22088

[startup+4302.3 s]
/proc/loadavg: 1.09 1.06 1.00 2/65 20594
/proc/meminfo: memFree=893128/2055920 swapFree=4192956/4192956
[pid=20103] ppid=20101 vsize=22216 CPUtime=4300.42
/proc/20103/stat : 20103 (march_ks) R 20101 20103 20028 0 -1 4194304 10560 0 0 0 430032 10 0 0 25 0 1 0 29966771 22749184 4884 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/20103/statm: 5554 4884 73 123 0 5429 0
Current children cumulated CPU time (s) 4300.42
Current children cumulated vsize (KiB) 22216

[startup+4362.3 s]
/proc/loadavg: 1.08 1.06 1.00 2/65 20594
/proc/meminfo: memFree=893128/2055920 swapFree=4192956/4192956
[pid=20103] ppid=20101 vsize=22216 CPUtime=4360.38
/proc/20103/stat : 20103 (march_ks) R 20101 20103 20028 0 -1 4194304 10569 0 0 0 436028 10 0 0 25 0 1 0 29966771 22749184 4893 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20103/statm: 5554 4893 73 123 0 5429 0
Current children cumulated CPU time (s) 4360.38
Current children cumulated vsize (KiB) 22216

[startup+4422.3 s]
/proc/loadavg: 1.08 1.06 1.00 2/65 20594
/proc/meminfo: memFree=893128/2055920 swapFree=4192956/4192956
[pid=20103] ppid=20101 vsize=22216 CPUtime=4420.36
/proc/20103/stat : 20103 (march_ks) R 20101 20103 20028 0 -1 4194304 10580 0 0 0 442026 10 0 0 25 0 1 0 29966771 22749184 4904 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/20103/statm: 5554 4904 73 123 0 5429 0
Current children cumulated CPU time (s) 4420.36
Current children cumulated vsize (KiB) 22216

[startup+4482.3 s]
/proc/loadavg: 1.07 1.06 1.00 2/65 20594
/proc/meminfo: memFree=893128/2055920 swapFree=4192956/4192956
[pid=20103] ppid=20101 vsize=22344 CPUtime=4480.33
/proc/20103/stat : 20103 (march_ks) R 20101 20103 20028 0 -1 4194304 10591 0 0 0 448023 10 0 0 25 0 1 0 29966771 22880256 4915 1992294400 134512640 135019032 4294956240 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 0 0 0
/proc/20103/statm: 5586 4915 73 123 0 5461 0
Current children cumulated CPU time (s) 4480.33
Current children cumulated vsize (KiB) 22344

[startup+4542.3 s]
/proc/loadavg: 1.07 1.06 1.00 2/65 20594
/proc/meminfo: memFree=893128/2055920 swapFree=4192956/4192956
[pid=20103] ppid=20101 vsize=22344 CPUtime=4540.31
/proc/20103/stat : 20103 (march_ks) R 20101 20103 20028 0 -1 4194304 10599 0 0 0 454021 10 0 0 25 0 1 0 29966771 22880256 4923 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/20103/statm: 5586 4923 73 123 0 5461 0
Current children cumulated CPU time (s) 4540.31
Current children cumulated vsize (KiB) 22344

[startup+4602.3 s]
/proc/loadavg: 1.06 1.06 1.00 2/65 20594
/proc/meminfo: memFree=893000/2055920 swapFree=4192956/4192956
[pid=20103] ppid=20101 vsize=22344 CPUtime=4600.29
/proc/20103/stat : 20103 (march_ks) R 20101 20103 20028 0 -1 4194304 10605 0 0 0 460019 10 0 0 25 0 1 0 29966771 22880256 4929 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/20103/statm: 5586 4929 73 123 0 5461 0
Current children cumulated CPU time (s) 4600.29
Current children cumulated vsize (KiB) 22344

[startup+4662.3 s]
/proc/loadavg: 1.06 1.06 1.00 2/65 20594
/proc/meminfo: memFree=893000/2055920 swapFree=4192956/4192956
[pid=20103] ppid=20101 vsize=22344 CPUtime=4660.26
/proc/20103/stat : 20103 (march_ks) R 20101 20103 20028 0 -1 4194304 10611 0 0 0 466016 10 0 0 25 0 1 0 29966771 22880256 4935 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/20103/statm: 5586 4935 73 123 0 5461 0
Current children cumulated CPU time (s) 4660.26
Current children cumulated vsize (KiB) 22344

[startup+4722.31 s]
/proc/loadavg: 1.13 1.08 1.01 2/65 20594
/proc/meminfo: memFree=893000/2055920 swapFree=4192956/4192956
[pid=20103] ppid=20101 vsize=22472 CPUtime=4720.25
/proc/20103/stat : 20103 (march_ks) R 20101 20103 20028 0 -1 4194304 10619 0 0 0 472015 10 0 0 25 0 1 0 29966771 23011328 4943 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/20103/statm: 5618 4943 73 123 0 5493 0
Current children cumulated CPU time (s) 4720.25
Current children cumulated vsize (KiB) 22472

[startup+4782.3 s]
/proc/loadavg: 1.12 1.07 1.00 2/65 20594
/proc/meminfo: memFree=892936/2055920 swapFree=4192956/4192956
[pid=20103] ppid=20101 vsize=22472 CPUtime=4780.22
/proc/20103/stat : 20103 (march_ks) R 20101 20103 20028 0 -1 4194304 10625 0 0 0 478012 10 0 0 25 0 1 0 29966771 23011328 4949 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/20103/statm: 5618 4949 73 123 0 5493 0
Current children cumulated CPU time (s) 4780.22
Current children cumulated vsize (KiB) 22472

[startup+4842.3 s]
/proc/loadavg: 1.17 1.09 1.01 2/65 20594
/proc/meminfo: memFree=892872/2055920 swapFree=4192956/4192956
[pid=20103] ppid=20101 vsize=22472 CPUtime=4840.19
/proc/20103/stat : 20103 (march_ks) R 20101 20103 20028 0 -1 4194304 10632 0 0 0 484009 10 0 0 25 0 1 0 29966771 23011328 4956 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/20103/statm: 5618 4956 73 123 0 5493 0
Current children cumulated CPU time (s) 4840.19
Current children cumulated vsize (KiB) 22472

[startup+4902.3 s]
/proc/loadavg: 1.18 1.10 1.01 2/65 20594
/proc/meminfo: memFree=892872/2055920 swapFree=4192956/4192956
[pid=20103] ppid=20101 vsize=22472 CPUtime=4900.17
/proc/20103/stat : 20103 (march_ks) R 20101 20103 20028 0 -1 4194304 10639 0 0 0 490007 10 0 0 25 0 1 0 29966771 23011328 4963 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20103/statm: 5618 4963 73 123 0 5493 0
Current children cumulated CPU time (s) 4900.17
Current children cumulated vsize (KiB) 22472

[startup+4962.3 s]
/proc/loadavg: 1.12 1.10 1.01 2/65 20594
/proc/meminfo: memFree=892872/2055920 swapFree=4192956/4192956
[pid=20103] ppid=20101 vsize=22472 CPUtime=4960.13
/proc/20103/stat : 20103 (march_ks) R 20101 20103 20028 0 -1 4194304 10645 0 0 0 496003 10 0 0 25 0 1 0 29966771 23011328 4969 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20103/statm: 5618 4969 73 123 0 5493 0
Current children cumulated CPU time (s) 4960.13
Current children cumulated vsize (KiB) 22472



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.2 s]
/proc/loadavg: 1.21 1.11 1.02 2/65 20594
/proc/meminfo: memFree=892872/2055920 swapFree=4192956/4192956
[pid=20103] ppid=20101 vsize=22472 CPUtime=5000.02
/proc/20103/stat : 20103 (march_ks) R 20101 20103 20028 0 -1 4194304 10649 0 0 0 499992 10 0 0 25 0 1 0 29966771 23011328 4973 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/20103/statm: 5618 4973 73 123 0 5493 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 22472

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): 5000.04
CPU user time (s): 4999.93
CPU system time (s): 0.112982
CPU usage (%): 99.9567
Max. virtual memory (cumulated for all children) (KiB): 22472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
system time used= 0.112982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10649
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= 10460

runsolver used 4.45232 second user time and 13.7529 second system time

The end

Launcher Data 

Begin job on node62 at 2009-04-18 03:49:52
IDJOB=1626119
IDBENCH=70294
IDSOLVER=582
FILE ID=node62/1626119-1240019392
PBS_JOBID= 9157394
Free space on /tmp= 66276 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/10000/unif-k3-r4.2-v10000-c42000-S1012522562-096.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626119-1240019392/watcher-1626119-1240019392 -o /tmp/evaluation-result-1626119-1240019392/solver-1626119-1240019392 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626119-1240019392.cnf            

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

MD5SUM BENCH= bdbdcaa81df700a6beb0f62dde612ba9
RANDOM SEED=1042013510

node62.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		: 3000.220
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		: 3000.220
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:        913712 kB
Buffers:         81344 kB
Cached:         962728 kB
SwapCached:          0 kB
Active:         279508 kB
Inactive:       779556 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        913712 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3604 kB
Writeback:           0 kB
Mapped:          24712 kB
Slab:            68972 kB
Committed_AS:   164100 kB
PageTables:       1456 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66324 MiB
End job on node62 at 2009-04-18 05:13:16