Trace number 314667

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) 1200.05 1200.42

General information on the benchmark

Nameindustrial/fuhs/medium/
AProVE07-04.cnf
MD5SUM140b498fdbb0a99dba481ef70e9da3eb
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark116.574
Satisfiable
(Un)Satisfiability was proved
Number of variables38290
Number of clauses475249
Sum of the clauses size1355369
Maximum clause length28542
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2429660
Number of clauses of size 315371
Number of clauses of size 41052
Number of clauses of size 5230
Number of clauses of size over 528935

Solver Data (download as text)

118.54/118.68	c main():: ***                                   [ march satisfiability solver ]                                   ***
118.54/118.68	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
118.54/118.68	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
118.54/118.68	c main()::
118.54/118.68	c initFormula():: searching for DIMACS p-line....
118.54/118.68	c full lookahead due to high density!
118.54/118.68	c initFormula():: the DIMACS p-line indicates a CNF of 38290 variables and 475249 clauses.
118.54/118.68	c parseCNF():: parsing....
118.54/118.68	c parseCNF():: the CNF contains 1 unary clauses.
118.54/118.68	c runParser():: parsing was successful, warming up engines...
118.54/118.68	c find_and_remove_tautogolies():: found and removed 803 tautologies
118.54/118.68	c simplify_formula():: removed 3 tautological, 413592 satisfied and 0 duplicate clauses
118.54/118.68	c preprocessing fase I completed:: there are now 8944 free variables and 61654 clauses.
118.54/118.68	c stat :: sign balance is biased by 0.668
118.54/118.68	c find_equivalence():: found 2801 3-equivalences
118.54/118.68	c find_and_remove_tautogolies():: found and removed 9 tautologies
118.54/118.68	c find_and_remove_tautogolies():: found and removed 1092 tautologies
118.54/118.68	c shorten_equivalence(): average equivalence length reduced from 5.131765 to 3.668235
118.54/118.68	c using k-SAT heuristics (size based diff)
118.54/118.68	c longest clause has size 29
118.54/118.68	c simplify_formula():: removed 0 tautological, 11204 satisfied and 17992 duplicate clauses
118.54/118.68	c resolvent_look() :: found 15877 resolvents
118.54/118.68	c main():: clause / variable ratio: ( 77531 / 38290 ) = 2.02
118.54/118.68	c longest clause has size 29
118.54/118.68	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
118.54/118.68	c dynamic_preselect_setsize :: off
118.54/118.68	c suggested doublelook initial :: 0
118.54/118.68	c main():: all systems go!
118.54/118.68	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 315 JD: 12
143.94/144.06	c |----------------------------------------------------------------|
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: 3963 JD: 12
373.47/373.62	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
c |****************************************
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c |******************************************
c |********************************************
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c |**************************************************************
c |***************************************************************

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node75/watcher-314667-1172640290 -o ROOT/results/node75/solver-314667-1172640290 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/314667-1172640290/march_ks /tmp/evaluation/314667-1172640290/instance-314667-1172640290.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.98 0.97 3/64 31318
/proc/meminfo: memFree=1829208/2055920 swapFree=4183148/4192956
[pid=31318] ppid=31316 vsize=5524 CPUtime=0
/proc/31318/stat : 31318 (march_ks) R 31316 31318 30546 0 -1 4194304 677 0 0 0 0 0 0 0 18 0 1 0 283994864 5656576 663 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/31318/statm: 1381 667 45 123 0 1256 0

[startup+0.0774321 s]
/proc/loadavg: 0.99 0.98 0.97 3/64 31318
/proc/meminfo: memFree=1829208/2055920 swapFree=4183148/4192956
[pid=31318] ppid=31316 vsize=8276 CPUtime=0.06
/proc/31318/stat : 31318 (march_ks) R 31316 31318 30546 0 -1 4194304 1584 0 0 0 6 0 0 0 18 0 1 0 283994864 8474624 1569 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/31318/statm: 2069 1569 47 123 0 1944 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 8276

[startup+0.101432 s]
/proc/loadavg: 0.99 0.98 0.97 3/64 31318
/proc/meminfo: memFree=1829208/2055920 swapFree=4183148/4192956
[pid=31318] ppid=31316 vsize=8672 CPUtime=0.09
/proc/31318/stat : 31318 (march_ks) R 31316 31318 30546 0 -1 4194304 1699 0 0 0 9 0 0 0 18 0 1 0 283994864 8880128 1684 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/31318/statm: 2168 1684 47 123 0 2043 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8672

[startup+0.301455 s]
/proc/loadavg: 0.99 0.98 0.97 3/64 31318
/proc/meminfo: memFree=1829208/2055920 swapFree=4183148/4192956
[pid=31318] ppid=31316 vsize=11840 CPUtime=0.29
/proc/31318/stat : 31318 (march_ks) R 31316 31318 30546 0 -1 4194304 2629 0 0 0 28 1 0 0 20 0 1 0 283994864 12124160 2614 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/31318/statm: 2960 2614 47 123 0 2835 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11840

[startup+0.701502 s]
/proc/loadavg: 0.99 0.98 0.97 3/64 31318
/proc/meminfo: memFree=1829208/2055920 swapFree=4183148/4192956
[pid=31318] ppid=31316 vsize=36416 CPUtime=0.69
/proc/31318/stat : 31318 (march_ks) R 31316 31318 30546 0 -1 4194304 5334 0 0 0 67 2 0 0 24 0 1 0 283994864 37289984 5290 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134558402 0 0 4096 0 0 0 0 17 1 0 0
/proc/31318/statm: 9104 5290 48 123 0 8979 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 36416

[startup+1.5016 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 31319
/proc/meminfo: memFree=1807824/2055920 swapFree=4183148/4192956
[pid=31318] ppid=31316 vsize=36416 CPUtime=1.49
/proc/31318/stat : 31318 (march_ks) R 31316 31318 30546 0 -1 4194304 5334 0 0 0 147 2 0 0 25 0 1 0 283994864 37289984 5290 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134558437 0 0 4096 0 0 0 0 17 1 0 0
/proc/31318/statm: 9104 5290 48 123 0 8979 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 36416

[startup+3.10179 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 31319
/proc/meminfo: memFree=1807824/2055920 swapFree=4183148/4192956
[pid=31318] ppid=31316 vsize=33104 CPUtime=3.09
/proc/31318/stat : 31318 (march_ks) R 31316 31318 30546 0 -1 4194304 9219 0 0 0 305 4 0 0 25 0 1 0 283994864 33898496 4492 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134558413 0 0 4096 0 0 0 0 17 1 0 0
/proc/31318/statm: 8276 4492 52 123 0 8151 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 33104

[startup+6.30117 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 31319
/proc/meminfo: memFree=1802256/2055920 swapFree=4183148/4192956
[pid=31318] ppid=31316 vsize=43864 CPUtime=6.29
/proc/31318/stat : 31318 (march_ks) R 31316 31318 30546 0 -1 4194304 20380 0 0 0 620 9 0 0 25 0 1 0 283994864 44916736 6745 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134567045 0 0 4096 0 0 0 0 17 1 0 0
/proc/31318/statm: 10966 6745 67 123 0 10841 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 43864

[startup+12.7019 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 31319
/proc/meminfo: memFree=1802264/2055920 swapFree=4183148/4192956
[pid=31318] ppid=31316 vsize=43864 CPUtime=12.69
/proc/31318/stat : 31318 (march_ks) R 31316 31318 30546 0 -1 4194304 20399 0 0 0 1260 9 0 0 25 0 1 0 283994864 44916736 6764 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134567037 0 0 4096 0 0 0 0 17 1 0 0
/proc/31318/statm: 10966 6764 67 123 0 10841 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 43864

[startup+25.5014 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 31319
/proc/meminfo: memFree=1802200/2055920 swapFree=4183148/4192956
[pid=31318] ppid=31316 vsize=44128 CPUtime=25.48
/proc/31318/stat : 31318 (march_ks) R 31316 31318 30546 0 -1 4194304 20438 0 0 0 2539 9 0 0 25 0 1 0 283994864 45187072 6803 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/31318/statm: 11032 6803 67 123 0 10907 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 44128

[startup+51.1015 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 31319
/proc/meminfo: memFree=1801688/2055920 swapFree=4183148/4192956
[pid=31318] ppid=31316 vsize=44524 CPUtime=51.06
/proc/31318/stat : 31318 (march_ks) R 31316 31318 30546 0 -1 4194304 20539 0 0 0 5097 9 0 0 25 0 1 0 283994864 45592576 6904 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134536942 0 0 4096 0 0 0 0 17 1 0 0
/proc/31318/statm: 11131 6904 67 123 0 11006 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 44524

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.97 2/65 31319
/proc/meminfo: memFree=1800728/2055920 swapFree=4183148/4192956
[pid=31318] ppid=31316 vsize=45704 CPUtime=102.25
/proc/31318/stat : 31318 (march_ks) R 31316 31318 30546 0 -1 4194304 20805 0 0 0 10216 9 0 0 25 0 1 0 283994864 46800896 7170 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134567037 0 0 4096 0 0 0 0 17 1 0 0
/proc/31318/statm: 11426 7170 67 123 0 11301 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 45704

[startup+162.302 s]
/proc/loadavg: 1.04 1.00 0.98 2/65 31319
/proc/meminfo: memFree=1778968/2055920 swapFree=4183148/4192956
[pid=31318] ppid=31316 vsize=69668 CPUtime=162.23
/proc/31318/stat : 31318 (march_ks) R 31316 31318 30546 0 -1 4194304 33870 0 0 0 16208 15 0 0 25 0 1 0 283994864 71340032 12621 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134548001 0 0 4096 0 0 0 0 17 1 0 0
/proc/31318/statm: 17417 12621 72 123 0 17292 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 69668

[startup+222.302 s]
/proc/loadavg: 1.01 1.00 0.98 2/65 31319
/proc/meminfo: memFree=1777176/2055920 swapFree=4183148/4192956
[pid=31318] ppid=31316 vsize=71244 CPUtime=222.21
/proc/31318/stat : 31318 (march_ks) R 31316 31318 30546 0 -1 4194304 34285 0 0 0 22206 15 0 0 25 0 1 0 283994864 72953856 13036 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/31318/statm: 17811 13036 72 123 0 17686 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 71244

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 31319
/proc/meminfo: memFree=1776024/2055920 swapFree=4183148/4192956
[pid=31318] ppid=31316 vsize=72460 CPUtime=282.2
/proc/31318/stat : 31318 (march_ks) R 31316 31318 30546 0 -1 4194304 34573 0 0 0 28204 16 0 0 25 0 1 0 283994864 74199040 13321 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134539061 0 0 4096 0 0 0 0 17 1 0 0
/proc/31318/statm: 18115 13321 72 123 0 17990 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 72460

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 31319
/proc/meminfo: memFree=1775000/2055920 swapFree=4183148/4192956
[pid=31318] ppid=31316 vsize=73372 CPUtime=342.18
/proc/31318/stat : 31318 (march_ks) R 31316 31318 30546 0 -1 4194304 34819 0 0 0 34202 16 0 0 25 0 1 0 283994864 75132928 13567 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134539181 0 0 4096 0 0 0 0 17 1 0 0
/proc/31318/statm: 18343 13567 72 123 0 18218 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 73372

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 31319
/proc/meminfo: memFree=1774296/2055920 swapFree=4183148/4192956
[pid=31318] ppid=31316 vsize=74132 CPUtime=402.16
/proc/31318/stat : 31318 (march_ks) R 31316 31318 30546 0 -1 4194304 34987 0 0 0 40200 16 0 0 25 0 1 0 283994864 75911168 13735 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/31318/statm: 18533 13735 72 123 0 18408 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 74132

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 31319
/proc/meminfo: memFree=1773656/2055920 swapFree=4183148/4192956
[pid=31318] ppid=31316 vsize=74636 CPUtime=462.14
/proc/31318/stat : 31318 (march_ks) R 31316 31318 30546 0 -1 4194304 35133 0 0 0 46198 16 0 0 25 0 1 0 283994864 76427264 13881 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526644 0 0 4096 0 0 0 0 17 1 0 0
/proc/31318/statm: 18659 13881 72 123 0 18534 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 74636

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 31319
/proc/meminfo: memFree=1773272/2055920 swapFree=4183148/4192956
[pid=31318] ppid=31316 vsize=75132 CPUtime=522.13
/proc/31318/stat : 31318 (march_ks) R 31316 31318 30546 0 -1 4194304 35242 0 0 0 52196 17 0 0 25 0 1 0 283994864 76935168 13990 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 1 0 0
/proc/31318/statm: 18783 13990 72 123 0 18658 0
Current children cumulated CPU time (s) 522.13
Current children cumulated vsize (KiB) 75132

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 31319
/proc/meminfo: memFree=1772760/2055920 swapFree=4183148/4192956
[pid=31318] ppid=31316 vsize=75524 CPUtime=582.11
/proc/31318/stat : 31318 (march_ks) R 31316 31318 30546 0 -1 4194304 35361 0 0 0 58194 17 0 0 25 0 1 0 283994864 77336576 14109 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526573 0 0 4096 0 0 0 0 17 1 0 0
/proc/31318/statm: 18881 14109 72 123 0 18756 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 75524

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 31319
/proc/meminfo: memFree=1772504/2055920 swapFree=4183148/4192956
[pid=31318] ppid=31316 vsize=75776 CPUtime=642.1
/proc/31318/stat : 31318 (march_ks) R 31316 31318 30546 0 -1 4194304 35421 0 0 0 64193 17 0 0 25 0 1 0 283994864 77594624 14169 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526682 0 0 4096 0 0 0 0 17 1 0 0
/proc/31318/statm: 18944 14169 72 123 0 18819 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 75776

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 31319
/proc/meminfo: memFree=1772120/2055920 swapFree=4183148/4192956
[pid=31318] ppid=31316 vsize=76268 CPUtime=702.08
/proc/31318/stat : 31318 (march_ks) R 31316 31318 30546 0 -1 4194304 35503 0 0 0 70191 17 0 0 25 0 1 0 283994864 78098432 14248 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/31318/statm: 19067 14248 72 123 0 18942 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 76268

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 31319
/proc/meminfo: memFree=1771928/2055920 swapFree=4183148/4192956
[pid=31318] ppid=31316 vsize=76388 CPUtime=762.06
/proc/31318/stat : 31318 (march_ks) R 31316 31318 30546 0 -1 4194304 35557 0 0 0 76189 17 0 0 25 0 1 0 283994864 78221312 14302 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134527051 0 0 4096 0 0 0 0 17 1 0 0
/proc/31318/statm: 19097 14302 72 123 0 18972 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 76388

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 31319
/proc/meminfo: memFree=1771608/2055920 swapFree=4183148/4192956
[pid=31318] ppid=31316 vsize=76776 CPUtime=822.04
/proc/31318/stat : 31318 (march_ks) R 31316 31318 30546 0 -1 4194304 35627 0 0 0 82187 17 0 0 25 0 1 0 283994864 78618624 14372 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526796 0 0 4096 0 0 0 0 17 1 0 0
/proc/31318/statm: 19194 14372 72 123 0 19069 0
Current children cumulated CPU time (s) 822.04
Current children cumulated vsize (KiB) 76776

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 31319
/proc/meminfo: memFree=1771416/2055920 swapFree=4183148/4192956
[pid=31318] ppid=31316 vsize=76904 CPUtime=882.02
/proc/31318/stat : 31318 (march_ks) R 31316 31318 30546 0 -1 4194304 35675 0 0 0 88185 17 0 0 25 0 1 0 283994864 78749696 14420 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538611 0 0 4096 0 0 0 0 17 1 0 0
/proc/31318/statm: 19226 14420 72 123 0 19101 0
Current children cumulated CPU time (s) 882.02
Current children cumulated vsize (KiB) 76904

[startup+942.302 s]
/proc/loadavg: 1.13 1.03 0.99 2/65 31319
/proc/meminfo: memFree=1771288/2055920 swapFree=4183148/4192956
[pid=31318] ppid=31316 vsize=77028 CPUtime=942
/proc/31318/stat : 31318 (march_ks) R 31316 31318 30546 0 -1 4194304 35709 0 0 0 94183 17 0 0 25 0 1 0 283994864 78876672 14454 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/31318/statm: 19257 14454 72 123 0 19132 0
Current children cumulated CPU time (s) 942
Current children cumulated vsize (KiB) 77028

[startup+1002.3 s]
/proc/loadavg: 1.05 1.02 0.99 2/65 31321
/proc/meminfo: memFree=1771032/2055920 swapFree=4183148/4192956
[pid=31318] ppid=31316 vsize=77280 CPUtime=1001.98
/proc/31318/stat : 31318 (march_ks) R 31316 31318 30546 0 -1 4194304 35777 0 0 0 100181 17 0 0 25 0 1 0 283994864 79134720 14522 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134537989 0 0 4096 0 0 0 0 17 1 0 0
/proc/31318/statm: 19320 14522 72 123 0 19195 0
Current children cumulated CPU time (s) 1001.98
Current children cumulated vsize (KiB) 77280

[startup+1062.3 s]
/proc/loadavg: 1.02 1.02 0.99 2/65 31321
/proc/meminfo: memFree=1770584/2055920 swapFree=4183148/4192956
[pid=31318] ppid=31316 vsize=77664 CPUtime=1061.96
/proc/31318/stat : 31318 (march_ks) R 31316 31318 30546 0 -1 4194304 35877 0 0 0 106179 17 0 0 25 0 1 0 283994864 79527936 14622 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526769 0 0 4096 0 0 0 0 17 1 0 0
/proc/31318/statm: 19416 14622 72 123 0 19291 0
Current children cumulated CPU time (s) 1061.96
Current children cumulated vsize (KiB) 77664

[startup+1122.3 s]
/proc/loadavg: 1.00 1.01 0.99 2/65 31321
/proc/meminfo: memFree=1770200/2055920 swapFree=4183148/4192956
[pid=31318] ppid=31316 vsize=78044 CPUtime=1121.95
/proc/31318/stat : 31318 (march_ks) R 31316 31318 30546 0 -1 4194304 35961 0 0 0 112178 17 0 0 25 0 1 0 283994864 79917056 14706 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134539181 0 0 4096 0 0 0 0 17 1 0 0
/proc/31318/statm: 19511 14706 72 123 0 19386 0
Current children cumulated CPU time (s) 1121.95
Current children cumulated vsize (KiB) 78044

[startup+1182.3 s]
/proc/loadavg: 1.00 1.01 0.99 2/65 31321
/proc/meminfo: memFree=1769880/2055920 swapFree=4183148/4192956
[pid=31318] ppid=31316 vsize=78300 CPUtime=1181.93
/proc/31318/stat : 31318 (march_ks) R 31316 31318 30546 0 -1 4194304 36038 0 0 0 118176 17 0 0 25 0 1 0 283994864 80179200 14783 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/31318/statm: 19575 14783 72 123 0 19450 0
Current children cumulated CPU time (s) 1181.93
Current children cumulated vsize (KiB) 78300



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.99 2/65 31321
/proc/meminfo: memFree=1769752/2055920 swapFree=4183148/4192956
[pid=31318] ppid=31316 vsize=78428 CPUtime=1200.03
/proc/31318/stat : 31318 (march_ks) R 31316 31318 30546 0 -1 4194304 36079 0 0 0 119986 17 0 0 25 0 1 0 283994864 80310272 14824 18446744073709551615 134512640 135019032 4294956624 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/31318/statm: 19607 14824 72 123 0 19482 0
Current children cumulated CPU time (s) 1200.03
Current children cumulated vsize (KiB) 78428

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): 1200.42
CPU time (s): 1200.05
CPU user time (s): 1199.86
CPU system time (s): 0.188971
CPU usage (%): 99.9695
Max. virtual memory (cumulated for all children) (KiB): 78428

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.86
system time used= 0.188971
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36079
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= 1928

runsolver used 0.776881 second user time and 2.51562 second system time

The end

Launcher Data (download as text)

Begin job on node75 on Wed Feb 28 05:24:50 UTC 2007

IDJOB= 314667
IDBENCH= 20397
IDSOLVER= 111
FILE ID= node75/314667-1172640290

PBS_JOBID= 3981153

Free space on /tmp= 66510 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/fuhs/medium/AProVE07-04.cnf
COMMAND LINE= /tmp/evaluation/314667-1172640290/march_ks /tmp/evaluation/314667-1172640290/instance-314667-1172640290.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-314667-1172640290 -o ROOT/results/node75/solver-314667-1172640290 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/314667-1172640290/march_ks /tmp/evaluation/314667-1172640290/instance-314667-1172640290.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  140b498fdbb0a99dba481ef70e9da3eb

RANDOM SEED= 656682792

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node75.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		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1829616 kB
Buffers:          5640 kB
Cached:         171116 kB
SwapCached:       3580 kB
Active:          33220 kB
Inactive:       152876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1829616 kB
SwapTotal:     4192956 kB
SwapFree:      4183148 kB
Dirty:           11060 kB
Writeback:           0 kB
Mapped:          15384 kB
Slab:            26160 kB
Committed_AS:   786052 kB
PageTables:       1432 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= 66510 MiB

End job on node75 on Wed Feb 28 05:44:53 UTC 2007