Trace number 370984

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
March KS 2007-02-08? (TO) 5000.08 5002.11

General information on the benchmark

Namerandom/LargeSize/7SAT/v180/
unif-k7-r85-v180-c15300-S640027679-08.cnf
MD5SUM146b745b9914cd900644d53b6888b65c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables180
Number of clauses15300
Sum of the clauses size107100
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 515300

Solver Data (download as text)

2.49/2.56	c main():: ***                                   [ march satisfiability solver ]                                   ***
2.49/2.56	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
2.49/2.56	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
2.49/2.56	c main()::
2.49/2.56	c initFormula():: searching for DIMACS p-line....
2.49/2.56	c full lookahead due to high density!
2.49/2.56	c initFormula():: the DIMACS p-line indicates a CNF of 180 variables and 15300 clauses.
2.49/2.56	c parseCNF():: parsing....
2.49/2.56	c parseCNF():: the CNF contains 0 unary clauses.
2.49/2.56	c runParser():: parsing was successful, warming up engines...
2.49/2.56	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.49/2.56	c preprocessing fase I completed:: there are now 180 free variables and 15300 clauses.
2.49/2.56	c stat :: sign balance is biased by 0.006
2.49/2.56	c shorten_equivalence(): average equivalence length reduced from nan to nan
2.49/2.56	c using k-SAT heuristics (size based diff)
2.49/2.56	c longest clause has size 7
2.49/2.56	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.49/2.56	c main():: clause / variable ratio: ( 15300 / 180 ) = 85.00
2.49/2.56	c longest clause has size 7
2.49/2.56	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
2.49/2.56	c dynamic_preselect_setsize :: off
2.49/2.56	c suggested doublelook initial :: 0
2.49/2.56	c main():: all systems go!
2.49/2.56	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 231 JD: 70
2.89/2.99	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
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c |**************************************************
c |****************************************************
c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 10128 JD: 70
15.88/15.95	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |********************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 292942 JD: 70
370.94/371.17	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |**************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
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c |****************************************
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c |**********************************************
c |***********************************************
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c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node40/watcher-370984-1177150191 -o ROOT/results/node40/solver-370984-1177150191 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370984-1177150191/march_ks /tmp/evaluation/370984-1177150191/instance-370984-1177150191.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): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 23415
/proc/meminfo: memFree=1752504/2055920 swapFree=4126696/4192956
[pid=23415] ppid=23413 vsize=788 CPUtime=0
/proc/23415/stat : 23415 (march_ks) R 23413 23415 23361 0 -1 4194304 104 0 0 0 0 0 0 0 18 0 1 0 43898647 806912 89 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/23415/statm: 197 89 47 123 0 72 0

[startup+0.0288969 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 23415
/proc/meminfo: memFree=1752504/2055920 swapFree=4126696/4192956
[pid=23415] ppid=23413 vsize=1052 CPUtime=0.02
/proc/23415/stat : 23415 (march_ks) R 23413 23415 23361 0 -1 4194304 191 0 0 0 2 0 0 0 18 0 1 0 43898647 1077248 176 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/23415/statm: 263 176 47 123 0 138 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1052

[startup+0.101913 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 23415
/proc/meminfo: memFree=1752504/2055920 swapFree=4126696/4192956
[pid=23415] ppid=23413 vsize=2796 CPUtime=0.09
/proc/23415/stat : 23415 (march_ks) R 23413 23415 23361 0 -1 4194304 1857 0 0 0 9 0 0 0 18 0 1 0 43898647 2863104 505 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554767 0 0 4096 0 0 0 0 17 1 0 0
/proc/23415/statm: 699 505 63 123 0 574 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2796

[startup+0.301954 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 23415
/proc/meminfo: memFree=1752504/2055920 swapFree=4126696/4192956
[pid=23415] ppid=23413 vsize=3080 CPUtime=0.29
/proc/23415/stat : 23415 (march_ks) R 23413 23415 23361 0 -1 4194304 2099 0 0 0 29 0 0 0 19 0 1 0 43898647 3153920 567 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567058 0 0 4096 0 0 0 0 17 1 0 0
/proc/23415/statm: 770 567 67 123 0 645 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3080

[startup+0.701038 s]
/proc/loadavg: 0.92 0.97 0.99 3/77 23415
/proc/meminfo: memFree=1752504/2055920 swapFree=4126696/4192956
[pid=23415] ppid=23413 vsize=3080 CPUtime=0.69
/proc/23415/stat : 23415 (march_ks) R 23413 23415 23361 0 -1 4194304 2099 0 0 0 69 0 0 0 23 0 1 0 43898647 3153920 567 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/23415/statm: 770 567 67 123 0 645 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3080

[startup+1.50121 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 23416
/proc/meminfo: memFree=1750512/2055920 swapFree=4126696/4192956
[pid=23415] ppid=23413 vsize=3080 CPUtime=1.49
/proc/23415/stat : 23415 (march_ks) R 23413 23415 23361 0 -1 4194304 2099 0 0 0 149 0 0 0 25 0 1 0 43898647 3153920 567 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536950 0 0 4096 0 0 0 0 17 1 0 0
/proc/23415/statm: 770 567 67 123 0 645 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3080

[startup+3.10154 s]
/proc/loadavg: 0.92 0.97 0.99 2/78 23416
/proc/meminfo: memFree=1750384/2055920 swapFree=4126696/4192956
[pid=23415] ppid=23413 vsize=3620 CPUtime=3.09
/proc/23415/stat : 23415 (march_ks) R 23413 23415 23361 0 -1 4194304 3261 0 0 0 308 1 0 0 25 0 1 0 43898647 3706880 649 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/23415/statm: 905 649 72 123 0 780 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3620

[startup+6.30125 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 23416
/proc/meminfo: memFree=1749744/2055920 swapFree=4126696/4192956
[pid=23415] ppid=23413 vsize=3620 CPUtime=6.29
/proc/23415/stat : 23415 (march_ks) R 23413 23415 23361 0 -1 4194304 3261 0 0 0 628 1 0 0 25 0 1 0 43898647 3706880 649 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 1 0 0
/proc/23415/statm: 905 649 72 123 0 780 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3620

[startup+12.7015 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 23416
/proc/meminfo: memFree=1749680/2055920 swapFree=4126696/4192956
[pid=23415] ppid=23413 vsize=3620 CPUtime=12.69
/proc/23415/stat : 23415 (march_ks) R 23413 23415 23361 0 -1 4194304 3261 0 0 0 1268 1 0 0 25 0 1 0 43898647 3706880 649 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538188 0 0 4096 0 0 0 0 17 1 0 0
/proc/23415/statm: 905 649 72 123 0 780 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3620

[startup+25.5012 s]
/proc/loadavg: 0.95 0.97 0.99 2/78 23416
/proc/meminfo: memFree=1749680/2055920 swapFree=4126696/4192956
[pid=23415] ppid=23413 vsize=3756 CPUtime=25.48
/proc/23415/stat : 23415 (march_ks) R 23413 23415 23361 0 -1 4194304 3289 0 0 0 2547 1 0 0 25 0 1 0 43898647 3846144 677 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/23415/statm: 939 677 72 123 0 814 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 3756

[startup+51.1016 s]
/proc/loadavg: 0.96 0.97 0.99 2/78 23416
/proc/meminfo: memFree=1749616/2055920 swapFree=4126696/4192956
[pid=23415] ppid=23413 vsize=3924 CPUtime=51.07
/proc/23415/stat : 23415 (march_ks) R 23413 23415 23361 0 -1 4194304 3314 0 0 0 5106 1 0 0 25 0 1 0 43898647 4018176 702 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527269 0 0 4096 0 0 0 0 17 1 0 0
/proc/23415/statm: 981 702 72 123 0 856 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3924

[startup+102.305 s]
/proc/loadavg: 0.98 0.97 0.99 2/78 23416
/proc/meminfo: memFree=1749616/2055920 swapFree=4126760/4192956
[pid=23415] ppid=23413 vsize=4076 CPUtime=102.25
/proc/23415/stat : 23415 (march_ks) R 23413 23415 23361 0 -1 4194304 3347 0 0 0 10224 1 0 0 25 0 1 0 43898647 4173824 735 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/23415/statm: 1019 735 72 123 0 894 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 4076

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23416
/proc/meminfo: memFree=1749360/2055920 swapFree=4126760/4192956
[pid=23415] ppid=23413 vsize=4304 CPUtime=162.23
/proc/23415/stat : 23415 (march_ks) R 23413 23415 23361 0 -1 4194304 3403 0 0 0 16221 2 0 0 25 0 1 0 43898647 4407296 791 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538176 0 0 4096 0 0 0 0 17 1 0 0
/proc/23415/statm: 1076 791 72 123 0 951 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 4304

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23416
/proc/meminfo: memFree=1749104/2055920 swapFree=4126824/4192956
[pid=23415] ppid=23413 vsize=4644 CPUtime=222.2
/proc/23415/stat : 23415 (march_ks) R 23413 23415 23361 0 -1 4194304 3467 0 0 0 22218 2 0 0 25 0 1 0 43898647 4755456 855 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/23415/statm: 1161 855 72 123 0 1036 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 4644

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23416
/proc/meminfo: memFree=1748784/2055920 swapFree=4126824/4192956
[pid=23415] ppid=23413 vsize=5156 CPUtime=282.18
/proc/23415/stat : 23415 (march_ks) R 23413 23415 23361 0 -1 4194304 3527 0 0 0 28216 2 0 0 25 0 1 0 43898647 5279744 915 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/23415/statm: 1289 915 72 123 0 1164 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 5156

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23416
/proc/meminfo: memFree=1748528/2055920 swapFree=4126824/4192956
[pid=23415] ppid=23413 vsize=5156 CPUtime=342.16
/proc/23415/stat : 23415 (march_ks) R 23413 23415 23361 0 -1 4194304 3586 0 0 0 34213 3 0 0 25 0 1 0 43898647 5279744 974 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/23415/statm: 1289 974 72 123 0 1164 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 5156

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23418
/proc/meminfo: memFree=1748272/2055920 swapFree=4126888/4192956
[pid=23415] ppid=23413 vsize=5920 CPUtime=402.13
/proc/23415/stat : 23415 (march_ks) R 23413 23415 23361 0 -1 4194304 3648 0 0 0 40210 3 0 0 25 0 1 0 43898647 6062080 1036 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 1 0 0
/proc/23415/statm: 1480 1036 72 123 0 1355 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 5920

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23418
/proc/meminfo: memFree=1748080/2055920 swapFree=4126888/4192956
[pid=23415] ppid=23413 vsize=5920 CPUtime=462.11
/proc/23415/stat : 23415 (march_ks) R 23413 23415 23361 0 -1 4194304 3704 0 0 0 46207 4 0 0 25 0 1 0 43898647 6062080 1092 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585289 0 0 4096 0 0 0 0 17 1 0 0
/proc/23415/statm: 1480 1092 72 123 0 1355 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 5920

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23418
/proc/meminfo: memFree=1747824/2055920 swapFree=4126952/4192956
[pid=23415] ppid=23413 vsize=5920 CPUtime=522.08
/proc/23415/stat : 23415 (march_ks) R 23413 23415 23361 0 -1 4194304 3767 0 0 0 52204 4 0 0 25 0 1 0 43898647 6062080 1155 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/23415/statm: 1480 1155 72 123 0 1355 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 5920

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23418
/proc/meminfo: memFree=1747504/2055920 swapFree=4126952/4192956
[pid=23415] ppid=23413 vsize=5920 CPUtime=582.07
/proc/23415/stat : 23415 (march_ks) R 23413 23415 23361 0 -1 4194304 3830 0 0 0 58202 5 0 0 25 0 1 0 43898647 6062080 1218 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/23415/statm: 1480 1218 72 123 0 1355 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 5920

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 23418
/proc/meminfo: memFree=1747248/2055920 swapFree=4126952/4192956
[pid=23415] ppid=23413 vsize=7072 CPUtime=642.05
/proc/23415/stat : 23415 (march_ks) R 23413 23415 23361 0 -1 4194304 3892 0 0 0 64200 5 0 0 25 0 1 0 43898647 7241728 1280 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525988 0 0 4096 0 0 0 0 17 1 0 0
/proc/23415/statm: 1768 1280 72 123 0 1643 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 7072


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23618
/proc/meminfo: memFree=1735984/2055920 swapFree=4128364/4192956
[pid=23415] ppid=23413 vsize=21216 CPUtime=4060.62
/proc/23415/stat : 23415 (march_ks) R 23413 23415 23361 0 -1 4194304 6740 0 0 0 406040 22 0 0 25 0 1 0 43898647 21725184 4128 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/23415/statm: 5304 4128 72 123 0 5179 0
Current children cumulated CPU time (s) 4060.62
Current children cumulated vsize (KiB) 21216

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23618
/proc/meminfo: memFree=1735728/2055920 swapFree=4128364/4192956
[pid=23415] ppid=23413 vsize=21216 CPUtime=4120.59
/proc/23415/stat : 23415 (march_ks) R 23413 23415 23361 0 -1 4194304 6795 0 0 0 412037 22 0 0 25 0 1 0 43898647 21725184 4183 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/23415/statm: 5304 4183 72 123 0 5179 0
Current children cumulated CPU time (s) 4120.59
Current children cumulated vsize (KiB) 21216

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23618
/proc/meminfo: memFree=1735408/2055920 swapFree=4128428/4192956
[pid=23415] ppid=23413 vsize=21216 CPUtime=4180.58
/proc/23415/stat : 23415 (march_ks) R 23413 23415 23361 0 -1 4194304 6858 0 0 0 418035 23 0 0 25 0 1 0 43898647 21725184 4246 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/23415/statm: 5304 4246 72 123 0 5179 0
Current children cumulated CPU time (s) 4180.58
Current children cumulated vsize (KiB) 21216

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23618
/proc/meminfo: memFree=1735152/2055920 swapFree=4128428/4192956
[pid=23415] ppid=23413 vsize=21216 CPUtime=4240.55
/proc/23415/stat : 23415 (march_ks) R 23413 23415 23361 0 -1 4194304 6921 0 0 0 424032 23 0 0 25 0 1 0 43898647 21725184 4309 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/23415/statm: 5304 4309 72 123 0 5179 0
Current children cumulated CPU time (s) 4240.55
Current children cumulated vsize (KiB) 21216

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23618
/proc/meminfo: memFree=1734832/2055920 swapFree=4128428/4192956
[pid=23415] ppid=23413 vsize=21216 CPUtime=4300.53
/proc/23415/stat : 23415 (march_ks) R 23413 23415 23361 0 -1 4194304 6985 0 0 0 430030 23 0 0 25 0 1 0 43898647 21725184 4373 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/23415/statm: 5304 4373 72 123 0 5179 0
Current children cumulated CPU time (s) 4300.53
Current children cumulated vsize (KiB) 21216

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23618
/proc/meminfo: memFree=1734768/2055920 swapFree=4128492/4192956
[pid=23415] ppid=23413 vsize=21216 CPUtime=4360.5
/proc/23415/stat : 23415 (march_ks) R 23413 23415 23361 0 -1 4194304 7037 0 0 0 436027 23 0 0 25 0 1 0 43898647 21725184 4425 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/23415/statm: 5304 4425 72 123 0 5179 0
Current children cumulated CPU time (s) 4360.5
Current children cumulated vsize (KiB) 21216

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23618
/proc/meminfo: memFree=1734512/2055920 swapFree=4128492/4192956
[pid=23415] ppid=23413 vsize=21216 CPUtime=4420.48
/proc/23415/stat : 23415 (march_ks) R 23413 23415 23361 0 -1 4194304 7091 0 0 0 442024 24 0 0 25 0 1 0 43898647 21725184 4479 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/23415/statm: 5304 4479 72 123 0 5179 0
Current children cumulated CPU time (s) 4420.48
Current children cumulated vsize (KiB) 21216

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23618
/proc/meminfo: memFree=1734192/2055920 swapFree=4128492/4192956
[pid=23415] ppid=23413 vsize=21216 CPUtime=4480.46
/proc/23415/stat : 23415 (march_ks) R 23413 23415 23361 0 -1 4194304 7152 0 0 0 448022 24 0 0 25 0 1 0 43898647 21725184 4540 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/23415/statm: 5304 4540 72 123 0 5179 0
Current children cumulated CPU time (s) 4480.46
Current children cumulated vsize (KiB) 21216

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23618
/proc/meminfo: memFree=1734064/2055920 swapFree=4128556/4192956
[pid=23415] ppid=23413 vsize=21216 CPUtime=4540.43
/proc/23415/stat : 23415 (march_ks) R 23413 23415 23361 0 -1 4194304 7213 0 0 0 454019 24 0 0 25 0 1 0 43898647 21725184 4601 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/23415/statm: 5304 4601 72 123 0 5179 0
Current children cumulated CPU time (s) 4540.43
Current children cumulated vsize (KiB) 21216

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23618
/proc/meminfo: memFree=1733808/2055920 swapFree=4128556/4192956
[pid=23415] ppid=23413 vsize=21216 CPUtime=4600.41
/proc/23415/stat : 23415 (march_ks) R 23413 23415 23361 0 -1 4194304 7263 0 0 0 460017 24 0 0 25 0 1 0 43898647 21725184 4651 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 1 0 0
/proc/23415/statm: 5304 4651 72 123 0 5179 0
Current children cumulated CPU time (s) 4600.41
Current children cumulated vsize (KiB) 21216

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23618
/proc/meminfo: memFree=1733552/2055920 swapFree=4128620/4192956
[pid=23415] ppid=23413 vsize=21216 CPUtime=4660.39
/proc/23415/stat : 23415 (march_ks) R 23413 23415 23361 0 -1 4194304 7321 0 0 0 466014 25 0 0 25 0 1 0 43898647 21725184 4709 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/23415/statm: 5304 4709 72 123 0 5179 0
Current children cumulated CPU time (s) 4660.39
Current children cumulated vsize (KiB) 21216

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23618
/proc/meminfo: memFree=1733296/2055920 swapFree=4128620/4192956
[pid=23415] ppid=23413 vsize=21216 CPUtime=4720.37
/proc/23415/stat : 23415 (march_ks) R 23413 23415 23361 0 -1 4194304 7375 0 0 0 472012 25 0 0 25 0 1 0 43898647 21725184 4763 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585144 0 0 4096 0 0 0 0 17 1 0 0
/proc/23415/statm: 5304 4763 72 123 0 5179 0
Current children cumulated CPU time (s) 4720.37
Current children cumulated vsize (KiB) 21216

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23618
/proc/meminfo: memFree=1733168/2055920 swapFree=4128620/4192956
[pid=23415] ppid=23413 vsize=21216 CPUtime=4780.34
/proc/23415/stat : 23415 (march_ks) R 23413 23415 23361 0 -1 4194304 7420 0 0 0 478009 25 0 0 25 0 1 0 43898647 21725184 4808 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/23415/statm: 5304 4808 72 123 0 5179 0
Current children cumulated CPU time (s) 4780.34
Current children cumulated vsize (KiB) 21216

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23618
/proc/meminfo: memFree=1732912/2055920 swapFree=4128684/4192956
[pid=23415] ppid=23413 vsize=21216 CPUtime=4840.32
/proc/23415/stat : 23415 (march_ks) R 23413 23415 23361 0 -1 4194304 7483 0 0 0 484007 25 0 0 25 0 1 0 43898647 21725184 4871 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536950 0 0 4096 0 0 0 0 17 1 0 0
/proc/23415/statm: 5304 4871 72 123 0 5179 0
Current children cumulated CPU time (s) 4840.32
Current children cumulated vsize (KiB) 21216

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23618
/proc/meminfo: memFree=1732784/2055920 swapFree=4128684/4192956
[pid=23415] ppid=23413 vsize=21216 CPUtime=4900.29
/proc/23415/stat : 23415 (march_ks) R 23413 23415 23361 0 -1 4194304 7529 0 0 0 490004 25 0 0 25 0 1 0 43898647 21725184 4917 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/23415/statm: 5304 4917 72 123 0 5179 0
Current children cumulated CPU time (s) 4900.29
Current children cumulated vsize (KiB) 21216

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23618
/proc/meminfo: memFree=1732464/2055920 swapFree=4128684/4192956
[pid=23415] ppid=23413 vsize=21216 CPUtime=4960.27
/proc/23415/stat : 23415 (march_ks) R 23413 23415 23361 0 -1 4194304 7592 0 0 0 496002 25 0 0 25 0 1 0 43898647 21725184 4980 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585099 0 0 4096 0 0 0 0 17 1 0 0
/proc/23415/statm: 5304 4980 72 123 0 5179 0
Current children cumulated CPU time (s) 4960.27
Current children cumulated vsize (KiB) 21216



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23618
/proc/meminfo: memFree=1732336/2055920 swapFree=4128748/4192956
[pid=23415] ppid=23413 vsize=21216 CPUtime=5000.06
/proc/23415/stat : 23415 (march_ks) R 23413 23415 23361 0 -1 4194304 7629 0 0 0 499980 26 0 0 25 0 1 0 43898647 21725184 5017 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597179 0 0 4096 0 0 0 0 17 1 0 0
/proc/23415/statm: 5304 5017 72 123 0 5179 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 21216

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 2/78 23618
/proc/meminfo: memFree=1732336/2055920 swapFree=4128748/4192956
[pid=23415] ppid=23413 vsize=21216 CPUtime=5000.06
/proc/23415/stat : 23415 (march_ks) R 23413 23415 23361 0 -1 4194304 7629 0 0 0 499980 26 0 0 25 0 1 0 43898647 21725184 5017 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597179 0 0 4096 0 0 0 0 17 1 0 0
/proc/23415/statm: 5304 5017 72 123 0 5179 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 21216

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.11
CPU time (s): 5000.08
CPU user time (s): 4999.81
CPU system time (s): 0.265959
CPU usage (%): 99.9593
Max. virtual memory (cumulated for all children) (KiB): 21216

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.81
system time used= 0.265959
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7629
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= 6
involuntary context switches= 9739

runsolver used 5.62415 second user time and 11.3483 second system time

The end

Launcher Data (download as text)

Begin job on node40 on Sat Apr 21 10:09:51 UTC 2007

IDJOB= 370984
IDBENCH= 20102
IDSOLVER= 180
FILE ID= node40/370984-1177150191

PBS_JOBID= 4648911

Free space on /tmp= 66527 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/7SAT/v180/unif-k7-r85-v180-c15300-S640027679-08.cnf
COMMAND LINE= /tmp/evaluation/370984-1177150191/march_ks /tmp/evaluation/370984-1177150191/instance-370984-1177150191.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node40/watcher-370984-1177150191 -o ROOT/results/node40/solver-370984-1177150191 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370984-1177150191/march_ks /tmp/evaluation/370984-1177150191/instance-370984-1177150191.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  146b745b9914cd900644d53b6888b65c

RANDOM SEED= 294254642

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node40.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.283
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		: 3000.283
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:       1752976 kB
Buffers:         62592 kB
Cached:         161992 kB
SwapCached:       2400 kB
Active:         147564 kB
Inactive:       102100 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1752976 kB
SwapTotal:     4192956 kB
SwapFree:      4126696 kB
Dirty:            2928 kB
Writeback:           0 kB
Mapped:          33736 kB
Slab:            38704 kB
Committed_AS:   954584 kB
PageTables:       1932 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= 66527 MiB

End job on node40 on Sat Apr 21 11:33:15 UTC 2007