Trace number 1626131

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) 5000.03 5002.11

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/10000/
unif-k3-r4.2-v10000-c42000-S21800963-085.cnf
MD5SUM4cbc233e7a70cae22bbfdd2b4008f16f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark111.422
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, 179 satisfied and 0 duplicate clauses
0.49/0.55	c preprocessing fase I completed:: there are now 9971 free variables and 41821 clauses.
0.49/0.55	c stat :: sign balance is biased by 0.476
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 185 duplicate clauses
0.49/0.55	c resolvent_look() :: found 86 resolvents
0.49/0.55	c lessRedundantTransformation():: nothing to be done.
0.49/0.55	c transformTo3SAT():: you gave me 10000 variables and 41907 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 41907 clauses.
0.49/0.55	c main():: clause / variable ratio: ( 41907 / 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: 835 JD: 700
16.79/16.83	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-1626131-1240021534/watcher-1626131-1240021534 -o /tmp/evaluation-result-1626131-1240021534/solver-1626131-1240021534 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626131-1240021534.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: 1.00 1.00 1.00 3/64 21662
/proc/meminfo: memFree=1434024/2055920 swapFree=4192956/4192956
[pid=21662] ppid=21660 vsize=1732 CPUtime=0
/proc/21662/stat : 21662 (march_ks) R 21660 21662 21034 0 -1 4194304 307 0 0 0 0 0 0 0 18 0 1 0 30181580 1773568 293 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21662/statm: 433 293 47 123 0 308 0

[startup+0.0102779 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21662
/proc/meminfo: memFree=1434024/2055920 swapFree=4192956/4192956
[pid=21662] ppid=21660 vsize=1864 CPUtime=0
/proc/21662/stat : 21662 (march_ks) R 21660 21662 21034 0 -1 4194304 327 0 0 0 0 0 0 0 18 0 1 0 30181580 1908736 313 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21662/statm: 466 313 47 123 0 341 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1864

[startup+0.101287 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21662
/proc/meminfo: memFree=1434024/2055920 swapFree=4192956/4192956
[pid=21662] ppid=21660 vsize=4780 CPUtime=0.09
/proc/21662/stat : 21662 (march_ks) R 21660 21662 21034 0 -1 4194304 1069 0 0 0 9 0 0 0 18 0 1 0 30181580 4894720 780 1992294400 134512640 135019032 4294956240 18446744073709551615 134661712 0 0 4096 0 0 0 0 17 0 0 0
/proc/21662/statm: 1195 780 50 123 0 1070 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4780

[startup+0.301308 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21662
/proc/meminfo: memFree=1434024/2055920 swapFree=4192956/4192956
[pid=21662] ppid=21660 vsize=6124 CPUtime=0.29
/proc/21662/stat : 21662 (march_ks) R 21660 21662 21034 0 -1 4194304 4030 0 0 0 28 1 0 0 19 0 1 0 30181580 6270976 1128 1992294400 134512640 135019032 4294956240 18446744073709551615 134554767 0 0 4096 0 0 0 0 17 0 0 0
/proc/21662/statm: 1531 1128 63 123 0 1406 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6124

[startup+0.701352 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21662
/proc/meminfo: memFree=1434024/2055920 swapFree=4192956/4192956
[pid=21662] ppid=21660 vsize=12900 CPUtime=0.69
/proc/21662/stat : 21662 (march_ks) R 21660 21662 21034 0 -1 4194304 8351 0 0 0 66 3 0 0 23 0 1 0 30181580 13209600 2662 1992294400 134512640 135019032 4294956240 18446744073709551615 134597179 0 0 4096 0 0 0 0 17 0 0 0
/proc/21662/statm: 3225 2662 73 123 0 3100 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12900

[startup+1.50144 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21663
/proc/meminfo: memFree=1423584/2055920 swapFree=4192956/4192956
[pid=21662] ppid=21660 vsize=13052 CPUtime=1.49
/proc/21662/stat : 21662 (march_ks) R 21660 21662 21034 0 -1 4194304 8381 0 0 0 146 3 0 0 25 0 1 0 30181580 13365248 2692 1992294400 134512640 135019032 4294956240 18446744073709551615 134564571 0 0 4096 0 0 0 0 17 0 0 0
/proc/21662/statm: 3263 2692 73 123 0 3138 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13052

[startup+3.10162 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21663
/proc/meminfo: memFree=1423200/2055920 swapFree=4192956/4192956
[pid=21662] ppid=21660 vsize=13340 CPUtime=3.09
/proc/21662/stat : 21662 (march_ks) R 21660 21662 21034 0 -1 4194304 8459 0 0 0 306 3 0 0 25 0 1 0 30181580 13660160 2770 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/21662/statm: 3335 2770 73 123 0 3210 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13340

[startup+6.30197 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21663
/proc/meminfo: memFree=1422048/2055920 swapFree=4192956/4192956
[pid=21662] ppid=21660 vsize=14520 CPUtime=6.29
/proc/21662/stat : 21662 (march_ks) R 21660 21662 21034 0 -1 4194304 8745 0 0 0 625 4 0 0 25 0 1 0 30181580 14868480 3056 1992294400 134512640 135019032 4294956240 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 0 0 0
/proc/21662/statm: 3630 3056 73 123 0 3505 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14520

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21663
/proc/meminfo: memFree=1421352/2055920 swapFree=4192956/4192956
[pid=21662] ppid=21660 vsize=14784 CPUtime=12.69
/proc/21662/stat : 21662 (march_ks) R 21660 21662 21034 0 -1 4194304 8846 0 0 0 1265 4 0 0 25 0 1 0 30181580 15138816 3157 1992294400 134512640 135019032 4294956240 18446744073709551615 134538211 0 0 4096 0 0 0 0 17 0 0 0
/proc/21662/statm: 3696 3157 73 123 0 3571 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14784

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21663
/proc/meminfo: memFree=1421096/2055920 swapFree=4192956/4192956
[pid=21662] ppid=21660 vsize=15212 CPUtime=25.47
/proc/21662/stat : 21662 (march_ks) R 21660 21662 21034 0 -1 4194304 8929 0 0 0 2543 4 0 0 25 0 1 0 30181580 15577088 3240 1992294400 134512640 135019032 4294956240 18446744073709551615 134597804 0 0 4096 0 0 0 0 17 0 0 0
/proc/21662/statm: 3803 3240 73 123 0 3678 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 15212

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 21663
/proc/meminfo: memFree=1420584/2055920 swapFree=4192956/4192956
[pid=21662] ppid=21660 vsize=15804 CPUtime=51.07
/proc/21662/stat : 21662 (march_ks) R 21660 21662 21034 0 -1 4194304 9077 0 0 0 5103 4 0 0 25 0 1 0 30181580 16183296 3388 1992294400 134512640 135019032 4294956240 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 0 0 0
/proc/21662/statm: 3951 3388 73 123 0 3826 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15804

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21663
/proc/meminfo: memFree=1419880/2055920 swapFree=4192956/4192956
[pid=21662] ppid=21660 vsize=16512 CPUtime=102.26
/proc/21662/stat : 21662 (march_ks) R 21660 21662 21034 0 -1 4194304 9240 0 0 0 10221 5 0 0 25 0 1 0 30181580 16908288 3551 1992294400 134512640 135019032 4294956240 18446744073709551615 134548904 0 0 4096 0 0 0 0 17 0 0 0
/proc/21662/statm: 4128 3551 73 123 0 4003 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16512

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21663
/proc/meminfo: memFree=1419496/2055920 swapFree=4192956/4192956
[pid=21662] ppid=21660 vsize=16896 CPUtime=162.22
/proc/21662/stat : 21662 (march_ks) R 21660 21662 21034 0 -1 4194304 9323 0 0 0 16217 5 0 0 25 0 1 0 30181580 17301504 3634 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21662/statm: 4224 3634 73 123 0 4099 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 16896

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21663
/proc/meminfo: memFree=1419368/2055920 swapFree=4192956/4192956
[pid=21662] ppid=21660 vsize=17028 CPUtime=222.2
/proc/21662/stat : 21662 (march_ks) R 21660 21662 21034 0 -1 4194304 9375 0 0 0 22215 5 0 0 25 0 1 0 30181580 17436672 3686 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21662/statm: 4257 3686 73 123 0 4132 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 17028

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21663
/proc/meminfo: memFree=1419176/2055920 swapFree=4192956/4192956
[pid=21662] ppid=21660 vsize=17156 CPUtime=282.17
/proc/21662/stat : 21662 (march_ks) R 21660 21662 21034 0 -1 4194304 9416 0 0 0 28212 5 0 0 25 0 1 0 30181580 17567744 3727 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/21662/statm: 4289 3727 73 123 0 4164 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 17156

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21663
/proc/meminfo: memFree=1419048/2055920 swapFree=4192956/4192956
[pid=21662] ppid=21660 vsize=17412 CPUtime=342.14
/proc/21662/stat : 21662 (march_ks) R 21660 21662 21034 0 -1 4194304 9451 0 0 0 34209 5 0 0 25 0 1 0 30181580 17829888 3762 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/21662/statm: 4353 3762 73 123 0 4228 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 17412

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21663
/proc/meminfo: memFree=1418920/2055920 swapFree=4192956/4192956
[pid=21662] ppid=21660 vsize=17412 CPUtime=402.12
/proc/21662/stat : 21662 (march_ks) R 21660 21662 21034 0 -1 4194304 9480 0 0 0 40207 5 0 0 25 0 1 0 30181580 17829888 3791 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/21662/statm: 4353 3791 73 123 0 4228 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 17412

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21663
/proc/meminfo: memFree=1418856/2055920 swapFree=4192956/4192956
[pid=21662] ppid=21660 vsize=17540 CPUtime=462.09
/proc/21662/stat : 21662 (march_ks) R 21660 21662 21034 0 -1 4194304 9504 0 0 0 46204 5 0 0 25 0 1 0 30181580 17960960 3815 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/21662/statm: 4385 3815 73 123 0 4260 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 17540

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21663
/proc/meminfo: memFree=1418728/2055920 swapFree=4192956/4192956
[pid=21662] ppid=21660 vsize=17668 CPUtime=522.06
/proc/21662/stat : 21662 (march_ks) R 21660 21662 21034 0 -1 4194304 9526 0 0 0 52201 5 0 0 25 0 1 0 30181580 18092032 3837 1992294400 134512640 135019032 4294956240 18446744073709551615 134538212 0 0 4096 0 0 0 0 17 0 0 0
/proc/21662/statm: 4417 3837 73 123 0 4292 0
Current children cumulated CPU time (s) 522.06
Current children cumulated vsize (KiB) 17668

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21663
/proc/meminfo: memFree=1418728/2055920 swapFree=4192956/4192956
[pid=21662] ppid=21660 vsize=17668 CPUtime=582.04
/proc/21662/stat : 21662 (march_ks) R 21660 21662 21034 0 -1 4194304 9542 0 0 0 58199 5 0 0 25 0 1 0 30181580 18092032 3853 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21662/statm: 4417 3853 73 123 0 4292 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 17668

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21663
/proc/meminfo: memFree=1418664/2055920 swapFree=4192956/4192956
[pid=21662] ppid=21660 vsize=17796 CPUtime=642.03
/proc/21662/stat : 21662 (march_ks) R 21660 21662 21034 0 -1 4194304 9561 0 0 0 64197 6 0 0 25 0 1 0 30181580 18223104 3872 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/21662/statm: 4449 3872 73 123 0 4324 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 17796


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21671
/proc/meminfo: memFree=1414632/2055920 swapFree=4192956/4192956
[pid=21662] ppid=21660 vsize=21348 CPUtime=4060.61
/proc/21662/stat : 21662 (march_ks) R 21660 21662 21034 0 -1 4194304 10414 0 0 0 406052 9 0 0 25 0 1 0 30181580 21860352 4725 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21662/statm: 5337 4725 73 123 0 5212 0
Current children cumulated CPU time (s) 4060.61
Current children cumulated vsize (KiB) 21348

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21671
/proc/meminfo: memFree=1414568/2055920 swapFree=4192956/4192956
[pid=21662] ppid=21660 vsize=21348 CPUtime=4120.57
/proc/21662/stat : 21662 (march_ks) R 21660 21662 21034 0 -1 4194304 10418 0 0 0 412048 9 0 0 25 0 1 0 30181580 21860352 4729 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/21662/statm: 5337 4729 73 123 0 5212 0
Current children cumulated CPU time (s) 4120.57
Current children cumulated vsize (KiB) 21348

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21671
/proc/meminfo: memFree=1414568/2055920 swapFree=4192956/4192956
[pid=21662] ppid=21660 vsize=21348 CPUtime=4180.55
/proc/21662/stat : 21662 (march_ks) R 21660 21662 21034 0 -1 4194304 10422 0 0 0 418046 9 0 0 25 0 1 0 30181580 21860352 4733 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21662/statm: 5337 4733 73 123 0 5212 0
Current children cumulated CPU time (s) 4180.55
Current children cumulated vsize (KiB) 21348

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21671
/proc/meminfo: memFree=1414568/2055920 swapFree=4192956/4192956
[pid=21662] ppid=21660 vsize=21348 CPUtime=4240.53
/proc/21662/stat : 21662 (march_ks) R 21660 21662 21034 0 -1 4194304 10426 0 0 0 424044 9 0 0 25 0 1 0 30181580 21860352 4737 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/21662/statm: 5337 4737 73 123 0 5212 0
Current children cumulated CPU time (s) 4240.53
Current children cumulated vsize (KiB) 21348

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21673
/proc/meminfo: memFree=1414440/2055920 swapFree=4192956/4192956
[pid=21662] ppid=21660 vsize=21348 CPUtime=4300.5
/proc/21662/stat : 21662 (march_ks) R 21660 21662 21034 0 -1 4194304 10429 0 0 0 430041 9 0 0 25 0 1 0 30181580 21860352 4740 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21662/statm: 5337 4740 73 123 0 5212 0
Current children cumulated CPU time (s) 4300.5
Current children cumulated vsize (KiB) 21348

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21673
/proc/meminfo: memFree=1414440/2055920 swapFree=4192956/4192956
[pid=21662] ppid=21660 vsize=21476 CPUtime=4360.48
/proc/21662/stat : 21662 (march_ks) R 21660 21662 21034 0 -1 4194304 10434 0 0 0 436039 9 0 0 25 0 1 0 30181580 21991424 4745 1992294400 134512640 135019032 4294956240 18446744073709551615 134564716 0 0 4096 0 0 0 0 17 0 0 0
/proc/21662/statm: 5369 4745 73 123 0 5244 0
Current children cumulated CPU time (s) 4360.48
Current children cumulated vsize (KiB) 21476

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21673
/proc/meminfo: memFree=1414504/2055920 swapFree=4192956/4192956
[pid=21662] ppid=21660 vsize=21476 CPUtime=4420.46
/proc/21662/stat : 21662 (march_ks) R 21660 21662 21034 0 -1 4194304 10438 0 0 0 442037 9 0 0 25 0 1 0 30181580 21991424 4749 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/21662/statm: 5369 4749 73 123 0 5244 0
Current children cumulated CPU time (s) 4420.46
Current children cumulated vsize (KiB) 21476

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21673
/proc/meminfo: memFree=1414504/2055920 swapFree=4192956/4192956
[pid=21662] ppid=21660 vsize=21476 CPUtime=4480.43
/proc/21662/stat : 21662 (march_ks) R 21660 21662 21034 0 -1 4194304 10441 0 0 0 448034 9 0 0 25 0 1 0 30181580 21991424 4752 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21662/statm: 5369 4752 73 123 0 5244 0
Current children cumulated CPU time (s) 4480.43
Current children cumulated vsize (KiB) 21476

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21673
/proc/meminfo: memFree=1414504/2055920 swapFree=4192956/4192956
[pid=21662] ppid=21660 vsize=21476 CPUtime=4540.41
/proc/21662/stat : 21662 (march_ks) R 21660 21662 21034 0 -1 4194304 10445 0 0 0 454032 9 0 0 25 0 1 0 30181580 21991424 4756 1992294400 134512640 135019032 4294956240 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 0 0 0
/proc/21662/statm: 5369 4756 73 123 0 5244 0
Current children cumulated CPU time (s) 4540.41
Current children cumulated vsize (KiB) 21476

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21673
/proc/meminfo: memFree=1414440/2055920 swapFree=4192956/4192956
[pid=21662] ppid=21660 vsize=21476 CPUtime=4600.39
/proc/21662/stat : 21662 (march_ks) R 21660 21662 21034 0 -1 4194304 10448 0 0 0 460030 9 0 0 25 0 1 0 30181580 21991424 4759 1992294400 134512640 135019032 4294956240 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 0 0 0
/proc/21662/statm: 5369 4759 73 123 0 5244 0
Current children cumulated CPU time (s) 4600.39
Current children cumulated vsize (KiB) 21476

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21673
/proc/meminfo: memFree=1414440/2055920 swapFree=4192956/4192956
[pid=21662] ppid=21660 vsize=21476 CPUtime=4660.36
/proc/21662/stat : 21662 (march_ks) R 21660 21662 21034 0 -1 4194304 10453 0 0 0 466027 9 0 0 25 0 1 0 30181580 21991424 4764 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/21662/statm: 5369 4764 73 123 0 5244 0
Current children cumulated CPU time (s) 4660.36
Current children cumulated vsize (KiB) 21476

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21673
/proc/meminfo: memFree=1414440/2055920 swapFree=4192956/4192956
[pid=21662] ppid=21660 vsize=21476 CPUtime=4720.33
/proc/21662/stat : 21662 (march_ks) R 21660 21662 21034 0 -1 4194304 10458 0 0 0 472024 9 0 0 25 0 1 0 30181580 21991424 4769 1992294400 134512640 135019032 4294956240 18446744073709551615 134590547 0 0 4096 0 0 0 0 17 0 0 0
/proc/21662/statm: 5369 4769 73 123 0 5244 0
Current children cumulated CPU time (s) 4720.33
Current children cumulated vsize (KiB) 21476

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21673
/proc/meminfo: memFree=1414440/2055920 swapFree=4192956/4192956
[pid=21662] ppid=21660 vsize=21476 CPUtime=4780.31
/proc/21662/stat : 21662 (march_ks) R 21660 21662 21034 0 -1 4194304 10462 0 0 0 478022 9 0 0 25 0 1 0 30181580 21991424 4773 1992294400 134512640 135019032 4294956240 18446744073709551615 134538237 0 0 4096 0 0 0 0 17 0 0 0
/proc/21662/statm: 5369 4773 73 123 0 5244 0
Current children cumulated CPU time (s) 4780.31
Current children cumulated vsize (KiB) 21476

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21673
/proc/meminfo: memFree=1414440/2055920 swapFree=4192956/4192956
[pid=21662] ppid=21660 vsize=21604 CPUtime=4840.28
/proc/21662/stat : 21662 (march_ks) R 21660 21662 21034 0 -1 4194304 10465 0 0 0 484019 9 0 0 25 0 1 0 30181580 22122496 4776 1992294400 134512640 135019032 4294956240 18446744073709551615 134598365 0 0 4096 0 0 0 0 17 0 0 0
/proc/21662/statm: 5401 4776 73 123 0 5276 0
Current children cumulated CPU time (s) 4840.28
Current children cumulated vsize (KiB) 21604

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21673
/proc/meminfo: memFree=1414440/2055920 swapFree=4192956/4192956
[pid=21662] ppid=21660 vsize=21604 CPUtime=4900.26
/proc/21662/stat : 21662 (march_ks) R 21660 21662 21034 0 -1 4194304 10467 0 0 0 490017 9 0 0 25 0 1 0 30181580 22122496 4778 1992294400 134512640 135019032 4294956240 18446744073709551615 134538188 0 0 4096 0 0 0 0 17 0 0 0
/proc/21662/statm: 5401 4778 73 123 0 5276 0
Current children cumulated CPU time (s) 4900.26
Current children cumulated vsize (KiB) 21604

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21673
/proc/meminfo: memFree=1414504/2055920 swapFree=4192956/4192956
[pid=21662] ppid=21660 vsize=21604 CPUtime=4960.23
/proc/21662/stat : 21662 (march_ks) R 21660 21662 21034 0 -1 4194304 10470 0 0 0 496014 9 0 0 25 0 1 0 30181580 22122496 4781 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/21662/statm: 5401 4781 73 123 0 5276 0
Current children cumulated CPU time (s) 4960.23
Current children cumulated vsize (KiB) 21604



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21673
/proc/meminfo: memFree=1414440/2055920 swapFree=4192956/4192956
[pid=21662] ppid=21660 vsize=21604 CPUtime=5000.02
/proc/21662/stat : 21662 (march_ks) R 21660 21662 21034 0 -1 4194304 10472 0 0 0 499993 9 0 0 25 0 1 0 30181580 22122496 4783 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/21662/statm: 5401 4783 73 123 0 5276 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 21604

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21673
/proc/meminfo: memFree=1414440/2055920 swapFree=4192956/4192956
[pid=21662] ppid=21660 vsize=21604 CPUtime=5000.02
/proc/21662/stat : 21662 (march_ks) R 21660 21662 21034 0 -1 4194304 10472 0 0 0 499993 9 0 0 25 0 1 0 30181580 22122496 4783 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/21662/statm: 5401 4783 73 123 0 5276 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 21604

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.11
CPU time (s): 5000.03
CPU user time (s): 4999.93
CPU system time (s): 0.099984
CPU usage (%): 99.9585
Max. virtual memory (cumulated for all children) (KiB): 21604

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
system time used= 0.099984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 10472
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= 3
involuntary context switches= 11596

runsolver used 5.37718 second user time and 12.8221 second system time

The end

Launcher Data 

Begin job on node42 at 2009-04-18 04:25:34
IDJOB=1626131
IDBENCH=70300
IDSOLVER=582
FILE ID=node42/1626131-1240021534
PBS_JOBID= 9157407
Free space on /tmp= 66432 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-S21800963-085.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626131-1240021534/watcher-1626131-1240021534 -o /tmp/evaluation-result-1626131-1240021534/solver-1626131-1240021534 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626131-1240021534.cnf            

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

MD5SUM BENCH= 4cbc233e7a70cae22bbfdd2b4008f16f
RANDOM SEED=2143357857

node42.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		: 3000.232
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		: 3000.232
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:       1434504 kB
Buffers:         81340 kB
Cached:         445252 kB
SwapCached:          0 kB
Active:         211656 kB
Inactive:       329456 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1434504 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3604 kB
Writeback:           0 kB
Mapped:          24228 kB
Slab:            66364 kB
Committed_AS:   177872 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66428 MiB
End job on node42 at 2009-04-18 05:48:58