Trace number 1626245

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) 5000.05 5002.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/18000/
unif-k3-r4.2-v18000-c75600-S2088061175-062.cnf
MD5SUM0b73ddee1057244eb6a8d3ac4fd7781f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark146.21
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.30/1.38	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.30/1.38	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.30/1.38	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.30/1.38	c main()::
1.30/1.38	c initFormula():: searching for DIMACS p-line....
1.30/1.38	c initFormula():: the DIMACS p-line indicates a CNF of 18000 variables and 75600 clauses.
1.30/1.38	c parseCNF():: parsing....
1.30/1.38	c parseCNF():: the CNF contains 0 unary clauses.
1.30/1.38	c runParser():: parsing was successful, warming up engines...
1.30/1.38	c simplify_formula():: removed 0 tautological, 422 satisfied and 0 duplicate clauses
1.30/1.38	c preprocessing fase I completed:: there are now 17931 free variables and 75178 clauses.
1.30/1.38	c stat :: sign balance is biased by 0.463
1.30/1.38	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.30/1.38	c using 3-SAT heuristics (occurence based diff)
1.30/1.38	c longest clause has size 3
1.30/1.38	c simplify_formula():: removed 0 tautological, 0 satisfied and 161 duplicate clauses
1.30/1.38	c resolvent_look() :: found 88 resolvents
1.30/1.38	c lessRedundantTransformation():: nothing to be done.
1.30/1.38	c transformTo3SAT():: you gave me 18000 variables and 75266 clauses.
1.30/1.38	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.30/1.38	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.30/1.38	c transformTo3SAT():: the transformation yielded 18000 variabels and 75266 clauses.
1.30/1.38	c main():: clause / variable ratio: ( 75266 / 18000 ) = 4.18
1.30/1.38	c longest clause has size 3
1.30/1.38	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.30/1.38	c dynamic_preselect_setsize :: off
1.30/1.38	c suggested doublelook initial :: 0
1.30/1.38	c main():: all systems go!
1.30/1.38	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1397 JD: 1244
54.57/54.60	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-1626245-1240041447/watcher-1626245-1240041447 -o /tmp/evaluation-result-1626245-1240041447/solver-1626245-1240041447 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626245-1240041447.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 21861
/proc/meminfo: memFree=1137264/2055920 swapFree=4192956/4192956
[pid=21861] ppid=21859 vsize=2664 CPUtime=0
/proc/21861/stat : 21861 (march_ks) R 21859 21861 21687 0 -1 4194304 485 0 0 0 0 0 0 0 18 0 1 0 32173144 2727936 471 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21861/statm: 666 471 47 123 0 541 0

[startup+0.027341 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21861
/proc/meminfo: memFree=1137264/2055920 swapFree=4192956/4192956
[pid=21861] ppid=21859 vsize=2928 CPUtime=0.02
/proc/21861/stat : 21861 (march_ks) R 21859 21861 21687 0 -1 4194304 568 0 0 0 2 0 0 0 18 0 1 0 32173144 2998272 554 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21861/statm: 732 554 47 123 0 607 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2928

[startup+0.101351 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21861
/proc/meminfo: memFree=1137264/2055920 swapFree=4192956/4192956
[pid=21861] ppid=21859 vsize=3720 CPUtime=0.09
/proc/21861/stat : 21861 (march_ks) R 21859 21861 21687 0 -1 4194304 844 0 0 0 9 0 0 0 18 0 1 0 32173144 3809280 830 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21861/statm: 930 830 47 123 0 805 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3720

[startup+0.301379 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21861
/proc/meminfo: memFree=1137264/2055920 swapFree=4192956/4192956
[pid=21861] ppid=21859 vsize=9060 CPUtime=0.29
/proc/21861/stat : 21861 (march_ks) R 21859 21861 21687 0 -1 4194304 2852 0 0 0 28 1 0 0 19 0 1 0 32173144 9277440 1578 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21861/statm: 2265 1582 52 123 0 2140 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 9060

[startup+0.701438 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 21861
/proc/meminfo: memFree=1137264/2055920 swapFree=4192956/4192956
[pid=21861] ppid=21859 vsize=9572 CPUtime=0.69
/proc/21861/stat : 21861 (march_ks) R 21859 21861 21687 0 -1 4194304 5673 0 0 0 67 2 0 0 23 0 1 0 32173144 9801728 1684 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21861/statm: 2393 1688 63 123 0 2268 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9572

[startup+1.50156 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21862
/proc/meminfo: memFree=1124264/2055920 swapFree=4192956/4192956
[pid=21861] ppid=21859 vsize=22952 CPUtime=1.49
/proc/21861/stat : 21861 (march_ks) R 21859 21861 21687 0 -1 4194304 14284 0 0 0 144 5 0 0 25 0 1 0 32173144 23502848 4811 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/21861/statm: 5738 4811 73 123 0 5613 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22952

[startup+3.10179 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21862
/proc/meminfo: memFree=1118120/2055920 swapFree=4192956/4192956
[pid=21861] ppid=21859 vsize=22956 CPUtime=3.09
/proc/21861/stat : 21861 (march_ks) R 21859 21861 21687 0 -1 4194304 14292 0 0 0 304 5 0 0 25 0 1 0 32173144 23506944 4819 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/21861/statm: 5739 4819 73 123 0 5614 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22956

[startup+6.30226 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21862
/proc/meminfo: memFree=1117864/2055920 swapFree=4192956/4192956
[pid=21861] ppid=21859 vsize=22980 CPUtime=6.29
/proc/21861/stat : 21861 (march_ks) R 21859 21861 21687 0 -1 4194304 14313 0 0 0 624 5 0 0 25 0 1 0 32173144 23531520 4840 1992294400 134512640 135019032 4294956240 18446744073709551615 134628755 0 0 4096 0 0 0 0 17 0 0 0
/proc/21861/statm: 5745 4840 73 123 0 5620 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 22980

[startup+12.7012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21862
/proc/meminfo: memFree=1117552/2055920 swapFree=4192956/4192956
[pid=21861] ppid=21859 vsize=23408 CPUtime=12.68
/proc/21861/stat : 21861 (march_ks) R 21859 21861 21687 0 -1 4194304 14424 0 0 0 1263 5 0 0 25 0 1 0 32173144 23969792 4951 1992294400 134512640 135019032 4294956240 18446744073709551615 134628830 0 0 4096 0 0 0 0 17 0 0 0
/proc/21861/statm: 5852 4951 73 123 0 5727 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 23408

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21862
/proc/meminfo: memFree=1115888/2055920 swapFree=4192956/4192956
[pid=21861] ppid=21859 vsize=25492 CPUtime=25.48
/proc/21861/stat : 21861 (march_ks) R 21859 21861 21687 0 -1 4194304 14887 0 0 0 2542 6 0 0 25 0 1 0 32173144 26103808 5414 1992294400 134512640 135019032 4294956240 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 0 0 0
/proc/21861/statm: 6373 5414 73 123 0 6248 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25492

[startup+51.1018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21862
/proc/meminfo: memFree=1115120/2055920 swapFree=4192956/4192956
[pid=21861] ppid=21859 vsize=26264 CPUtime=51.07
/proc/21861/stat : 21861 (march_ks) R 21859 21861 21687 0 -1 4194304 15079 0 0 0 5101 6 0 0 25 0 1 0 32173144 26894336 5606 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21861/statm: 6566 5606 73 123 0 6441 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 26264

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21862
/proc/meminfo: memFree=1114160/2055920 swapFree=4192956/4192956
[pid=21861] ppid=21859 vsize=27264 CPUtime=102.25
/proc/21861/stat : 21861 (march_ks) R 21859 21861 21687 0 -1 4194304 15281 0 0 0 10219 6 0 0 25 0 1 0 32173144 27918336 5808 1992294400 134512640 135019032 4294956240 18446744073709551615 134548924 0 0 4096 0 0 0 0 17 0 0 0
/proc/21861/statm: 6816 5808 73 123 0 6691 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 27264

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21862
/proc/meminfo: memFree=1113840/2055920 swapFree=4192956/4192956
[pid=21861] ppid=21859 vsize=27576 CPUtime=162.23
/proc/21861/stat : 21861 (march_ks) R 21859 21861 21687 0 -1 4194304 15377 0 0 0 16216 7 0 0 25 0 1 0 32173144 28237824 5904 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/21861/statm: 6894 5904 73 123 0 6769 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 27576

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21868
/proc/meminfo: memFree=1113136/2055920 swapFree=4192956/4192956
[pid=21861] ppid=21859 vsize=28048 CPUtime=222.21
/proc/21861/stat : 21861 (march_ks) R 21859 21861 21687 0 -1 4194304 15489 0 0 0 22214 7 0 0 25 0 1 0 32173144 28721152 6016 1992294400 134512640 135019032 4294956240 18446744073709551615 134548823 0 0 4096 0 0 0 0 17 0 0 0
/proc/21861/statm: 7012 6016 73 123 0 6887 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 28048

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21868
/proc/meminfo: memFree=1112688/2055920 swapFree=4192956/4192956
[pid=21861] ppid=21859 vsize=28556 CPUtime=282.18
/proc/21861/stat : 21861 (march_ks) R 21859 21861 21687 0 -1 4194304 15628 0 0 0 28211 7 0 0 25 0 1 0 32173144 29241344 6155 1992294400 134512640 135019032 4294956240 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 0 0 0
/proc/21861/statm: 7139 6155 73 123 0 7014 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 28556

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21868
/proc/meminfo: memFree=1112368/2055920 swapFree=4192956/4192956
[pid=21861] ppid=21859 vsize=28936 CPUtime=342.15
/proc/21861/stat : 21861 (march_ks) R 21859 21861 21687 0 -1 4194304 15712 0 0 0 34208 7 0 0 25 0 1 0 32173144 29630464 6239 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/21861/statm: 7234 6239 73 123 0 7109 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 28936

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21868
/proc/meminfo: memFree=1112176/2055920 swapFree=4192956/4192956
[pid=21861] ppid=21859 vsize=29188 CPUtime=402.12
/proc/21861/stat : 21861 (march_ks) R 21859 21861 21687 0 -1 4194304 15767 0 0 0 40204 8 0 0 25 0 1 0 32173144 29888512 6294 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21861/statm: 7297 6294 73 123 0 7172 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 29188

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21868
/proc/meminfo: memFree=1111984/2055920 swapFree=4192956/4192956
[pid=21861] ppid=21859 vsize=29312 CPUtime=462.09
/proc/21861/stat : 21861 (march_ks) R 21859 21861 21687 0 -1 4194304 15827 0 0 0 46201 8 0 0 25 0 1 0 32173144 30015488 6354 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/21861/statm: 7328 6354 73 123 0 7203 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 29312

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21868
/proc/meminfo: memFree=1111856/2055920 swapFree=4192956/4192956
[pid=21861] ppid=21859 vsize=29440 CPUtime=522.07
/proc/21861/stat : 21861 (march_ks) R 21859 21861 21687 0 -1 4194304 15867 0 0 0 52199 8 0 0 25 0 1 0 32173144 30146560 6394 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21861/statm: 7360 6394 73 123 0 7235 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 29440

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21868
/proc/meminfo: memFree=1111728/2055920 swapFree=4192956/4192956
[pid=21861] ppid=21859 vsize=29688 CPUtime=582.03
/proc/21861/stat : 21861 (march_ks) R 21859 21861 21687 0 -1 4194304 15901 0 0 0 58195 8 0 0 25 0 1 0 32173144 30400512 6428 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21861/statm: 7422 6428 73 123 0 7297 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 29688

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21868
/proc/meminfo: memFree=1111664/2055920 swapFree=4192956/4192956
[pid=21861] ppid=21859 vsize=29688 CPUtime=642
/proc/21861/stat : 21861 (march_ks) R 21859 21861 21687 0 -1 4194304 15927 0 0 0 64192 8 0 0 25 0 1 0 32173144 30400512 6454 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21861/statm: 7422 6454 73 123 0 7297 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 29688


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21876
/proc/meminfo: memFree=1109168/2055920 swapFree=4192956/4192956
[pid=21861] ppid=21859 vsize=31940 CPUtime=4000.39
/proc/21861/stat : 21861 (march_ks) R 21859 21861 21687 0 -1 4194304 16485 0 0 0 400029 10 0 0 25 0 1 0 32173144 32706560 7012 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/21861/statm: 7985 7012 73 123 0 7860 0
Current children cumulated CPU time (s) 4000.39
Current children cumulated vsize (KiB) 31940

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21876
/proc/meminfo: memFree=1109104/2055920 swapFree=4192956/4192956
[pid=21861] ppid=21859 vsize=31940 CPUtime=4060.37
/proc/21861/stat : 21861 (march_ks) R 21859 21861 21687 0 -1 4194304 16490 0 0 0 406027 10 0 0 25 0 1 0 32173144 32706560 7017 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/21861/statm: 7985 7017 73 123 0 7860 0
Current children cumulated CPU time (s) 4060.37
Current children cumulated vsize (KiB) 31940

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21876
/proc/meminfo: memFree=1109104/2055920 swapFree=4192956/4192956
[pid=21861] ppid=21859 vsize=31940 CPUtime=4120.34
/proc/21861/stat : 21861 (march_ks) R 21859 21861 21687 0 -1 4194304 16496 0 0 0 412024 10 0 0 25 0 1 0 32173144 32706560 7023 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/21861/statm: 7985 7023 73 123 0 7860 0
Current children cumulated CPU time (s) 4120.34
Current children cumulated vsize (KiB) 31940

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21876
/proc/meminfo: memFree=1109104/2055920 swapFree=4192956/4192956
[pid=21861] ppid=21859 vsize=32064 CPUtime=4180.31
/proc/21861/stat : 21861 (march_ks) R 21859 21861 21687 0 -1 4194304 16501 0 0 0 418021 10 0 0 25 0 1 0 32173144 32833536 7028 1992294400 134512640 135019032 4294956240 18446744073709551615 134564838 0 0 4096 0 0 0 0 17 0 0 0
/proc/21861/statm: 8016 7028 73 123 0 7891 0
Current children cumulated CPU time (s) 4180.31
Current children cumulated vsize (KiB) 32064

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21876
/proc/meminfo: memFree=1109104/2055920 swapFree=4192956/4192956
[pid=21861] ppid=21859 vsize=32064 CPUtime=4240.29
/proc/21861/stat : 21861 (march_ks) R 21859 21861 21687 0 -1 4194304 16505 0 0 0 424019 10 0 0 25 0 1 0 32173144 32833536 7032 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/21861/statm: 8016 7032 73 123 0 7891 0
Current children cumulated CPU time (s) 4240.29
Current children cumulated vsize (KiB) 32064

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21876
/proc/meminfo: memFree=1109104/2055920 swapFree=4192956/4192956
[pid=21861] ppid=21859 vsize=32064 CPUtime=4300.26
/proc/21861/stat : 21861 (march_ks) R 21859 21861 21687 0 -1 4194304 16510 0 0 0 430016 10 0 0 25 0 1 0 32173144 32833536 7037 1992294400 134512640 135019032 4294956240 18446744073709551615 134577543 0 0 4096 0 0 0 0 17 0 0 0
/proc/21861/statm: 8016 7037 73 123 0 7891 0
Current children cumulated CPU time (s) 4300.26
Current children cumulated vsize (KiB) 32064

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21876
/proc/meminfo: memFree=1109104/2055920 swapFree=4192956/4192956
[pid=21861] ppid=21859 vsize=32064 CPUtime=4360.23
/proc/21861/stat : 21861 (march_ks) R 21859 21861 21687 0 -1 4194304 16517 0 0 0 436012 11 0 0 25 0 1 0 32173144 32833536 7044 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21861/statm: 8016 7044 73 123 0 7891 0
Current children cumulated CPU time (s) 4360.23
Current children cumulated vsize (KiB) 32064

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21876
/proc/meminfo: memFree=1109104/2055920 swapFree=4192956/4192956
[pid=21861] ppid=21859 vsize=32064 CPUtime=4420.21
/proc/21861/stat : 21861 (march_ks) R 21859 21861 21687 0 -1 4194304 16522 0 0 0 442010 11 0 0 25 0 1 0 32173144 32833536 7049 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/21861/statm: 8016 7049 73 123 0 7891 0
Current children cumulated CPU time (s) 4420.21
Current children cumulated vsize (KiB) 32064

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21876
/proc/meminfo: memFree=1109040/2055920 swapFree=4192956/4192956
[pid=21861] ppid=21859 vsize=32064 CPUtime=4480.18
/proc/21861/stat : 21861 (march_ks) R 21859 21861 21687 0 -1 4194304 16526 0 0 0 448007 11 0 0 25 0 1 0 32173144 32833536 7053 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21861/statm: 8016 7053 73 123 0 7891 0
Current children cumulated CPU time (s) 4480.18
Current children cumulated vsize (KiB) 32064

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21876
/proc/meminfo: memFree=1109040/2055920 swapFree=4192956/4192956
[pid=21861] ppid=21859 vsize=32188 CPUtime=4540.15
/proc/21861/stat : 21861 (march_ks) R 21859 21861 21687 0 -1 4194304 16531 0 0 0 454004 11 0 0 25 0 1 0 32173144 32960512 7058 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21861/statm: 8047 7058 73 123 0 7922 0
Current children cumulated CPU time (s) 4540.15
Current children cumulated vsize (KiB) 32188

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21876
/proc/meminfo: memFree=1108848/2055920 swapFree=4192956/4192956
[pid=21861] ppid=21859 vsize=32188 CPUtime=4600.12
/proc/21861/stat : 21861 (march_ks) R 21859 21861 21687 0 -1 4194304 16535 0 0 0 460001 11 0 0 25 0 1 0 32173144 32960512 7062 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21861/statm: 8047 7062 73 123 0 7922 0
Current children cumulated CPU time (s) 4600.12
Current children cumulated vsize (KiB) 32188

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21876
/proc/meminfo: memFree=1108848/2055920 swapFree=4192956/4192956
[pid=21861] ppid=21859 vsize=32188 CPUtime=4660.09
/proc/21861/stat : 21861 (march_ks) R 21859 21861 21687 0 -1 4194304 16540 0 0 0 465998 11 0 0 25 0 1 0 32173144 32960512 7067 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/21861/statm: 8047 7067 73 123 0 7922 0
Current children cumulated CPU time (s) 4660.09
Current children cumulated vsize (KiB) 32188

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21876
/proc/meminfo: memFree=1108848/2055920 swapFree=4192956/4192956
[pid=21861] ppid=21859 vsize=32188 CPUtime=4720.07
/proc/21861/stat : 21861 (march_ks) R 21859 21861 21687 0 -1 4194304 16545 0 0 0 471996 11 0 0 25 0 1 0 32173144 32960512 7072 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/21861/statm: 8047 7072 73 123 0 7922 0
Current children cumulated CPU time (s) 4720.07
Current children cumulated vsize (KiB) 32188

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21876
/proc/meminfo: memFree=1108848/2055920 swapFree=4192956/4192956
[pid=21861] ppid=21859 vsize=32188 CPUtime=4780.04
/proc/21861/stat : 21861 (march_ks) R 21859 21861 21687 0 -1 4194304 16550 0 0 0 477993 11 0 0 25 0 1 0 32173144 32960512 7077 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21861/statm: 8047 7077 73 123 0 7922 0
Current children cumulated CPU time (s) 4780.04
Current children cumulated vsize (KiB) 32188

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21876
/proc/meminfo: memFree=1108848/2055920 swapFree=4192956/4192956
[pid=21861] ppid=21859 vsize=32188 CPUtime=4840.01
/proc/21861/stat : 21861 (march_ks) R 21859 21861 21687 0 -1 4194304 16555 0 0 0 483990 11 0 0 25 0 1 0 32173144 32960512 7082 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21861/statm: 8047 7082 73 123 0 7922 0
Current children cumulated CPU time (s) 4840.01
Current children cumulated vsize (KiB) 32188

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21876
/proc/meminfo: memFree=1108848/2055920 swapFree=4192956/4192956
[pid=21861] ppid=21859 vsize=32312 CPUtime=4899.98
/proc/21861/stat : 21861 (march_ks) R 21859 21861 21687 0 -1 4194304 16560 0 0 0 489987 11 0 0 25 0 1 0 32173144 33087488 7087 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21861/statm: 8078 7087 73 123 0 7953 0
Current children cumulated CPU time (s) 4899.98
Current children cumulated vsize (KiB) 32312

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21876
/proc/meminfo: memFree=1108784/2055920 swapFree=4192956/4192956
[pid=21861] ppid=21859 vsize=32312 CPUtime=4959.96
/proc/21861/stat : 21861 (march_ks) R 21859 21861 21687 0 -1 4194304 16564 0 0 0 495985 11 0 0 25 0 1 0 32173144 33087488 7091 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21861/statm: 8078 7091 73 123 0 7953 0
Current children cumulated CPU time (s) 4959.96
Current children cumulated vsize (KiB) 32312



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21876
/proc/meminfo: memFree=1108784/2055920 swapFree=4192956/4192956
[pid=21861] ppid=21859 vsize=32312 CPUtime=5000.04
/proc/21861/stat : 21861 (march_ks) R 21859 21861 21687 0 -1 4194304 16568 0 0 0 499993 11 0 0 25 0 1 0 32173144 33087488 7095 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21861/statm: 8078 7095 73 123 0 7953 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 32312

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): 5002.41
CPU time (s): 5000.05
CPU user time (s): 4999.93
CPU system time (s): 0.119981
CPU usage (%): 99.9528
Max. virtual memory (cumulated for all children) (KiB): 32312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
system time used= 0.119981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16568
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= 11348

runsolver used 4.55131 second user time and 13.6469 second system time

The end

Launcher Data 

Begin job on node39 at 2009-04-18 09:57:27
IDJOB=1626245
IDBENCH=70357
IDSOLVER=582
FILE ID=node39/1626245-1240041447
PBS_JOBID= 9157464
Free space on /tmp= 66364 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S2088061175-062.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626245-1240041447/watcher-1626245-1240041447 -o /tmp/evaluation-result-1626245-1240041447/solver-1626245-1240041447 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626245-1240041447.cnf            

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

MD5SUM BENCH= 0b73ddee1057244eb6a8d3ac4fd7781f
RANDOM SEED=1067891832

node39.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		: 3000.281
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		: 3000.281
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:       1137808 kB
Buffers:         85684 kB
Cached:         737048 kB
SwapCached:          0 kB
Active:         288456 kB
Inactive:       548244 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1137808 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4316 kB
Writeback:           0 kB
Mapped:          23712 kB
Slab:            67568 kB
Committed_AS:   185836 kB
PageTables:       1380 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= 66360 MiB
End job on node39 at 2009-04-18 11:20:52