Trace number 1563621

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
march_nn nn? (TO) 1200.11 1200.66

General information on the benchmark

NameAPPLICATIONS/c32sat/
post-cbmc-aes-ele-noholes.cnf
MD5SUMf135b1d0c8abb3603a01568e46f7396a
Bench CategoryAPPLICATION (applications instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark32.0141
Satisfiable
(Un)Satisfiability was proved
Number of variables270963
Number of clauses1601376
Sum of the clauses size4314698
Maximum clause length257
Minimum clause length1
Number of clauses of size 139870
Number of clauses of size 21147330
Number of clauses of size 3334113
Number of clauses of size 49978
Number of clauses of size 50
Number of clauses of size over 570085

Solver Data 

44.67/44.78	c main():: ***                                   [ march satisfiability solver ]                                   ***
44.67/44.78	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
44.67/44.78	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
44.67/44.78	c main()::
44.67/44.78	c initFormula():: searching for DIMACS p-line....
44.67/44.78	c initFormula():: the DIMACS p-line indicates a CNF of 270963 variables and 1601376 clauses.
44.67/44.78	c parseCNF():: parsing....
44.67/44.78	c parseCNF():: the CNF contains 39870 unary clauses.
44.67/44.78	c runParser():: parsing was successful, warming up engines...
44.67/44.78	c find_and_remove_tautogolies():: found and removed 8421 tautologies
44.67/44.78	c find_and_remove_tautogolies():: found and removed 2716 tautologies
44.67/44.78	c find_and_remove_tautogolies():: found and removed 38 tautologies
44.67/44.78	c find_and_remove_tautogolies():: found and removed 512 tautologies
44.67/44.78	c find_and_remove_tautogolies():: found and removed 512 tautologies
44.67/44.78	c simplify_formula():: removed 97 tautological, 642867 satisfied and 1217 duplicate clauses
44.67/44.78	c preprocessing fase I completed:: there are now 123488 free variables and 957195 clauses.
44.67/44.78	c stat :: sign balance is biased by 3.131
44.67/44.78	c find_equivalence():: found 25173 3-equivalences
44.67/44.78	c find_and_remove_tautogolies():: found and removed 2349 tautologies
44.67/44.78	c find_and_remove_tautogolies():: found and removed 1632 tautologies
44.67/44.78	c find_and_remove_tautogolies():: found and removed 128 tautologies
44.67/44.78	c find_and_remove_tautogolies():: found and removed 32 tautologies
44.67/44.78	c find_and_remove_tautogolies():: found and removed 6336 tautologies
44.67/44.78	c shorten_equivalence(): average equivalence length reduced from 8.689489 to 4.480480
44.67/44.78	c using k-SAT heuristics (size based diff)
44.67/44.78	c simplify_formula():: removed 0 tautological, 100694 satisfied and 0 duplicate clauses
44.67/44.78	c simplify_formula():: removed 0 tautological, 0 satisfied and 431057 duplicate clauses
44.67/44.78	c resolvent_look() :: found 401916 resolvents
44.67/44.78	c main():: clause / variable ratio: ( 1359111 / 270963 ) = 5.02
44.67/44.78	c longest clause has size 257
44.67/44.78	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
44.67/44.78	c number of free variables = 111625
44.67/44.78	c dynamic_preselect_setsize :: off
44.67/44.78	c main():: all systems go!
44.67/44.78	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 135
49.67/49.75	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-1563621-1238788084/watcher-1563621-1238788084 -o /tmp/evaluation-result-1563621-1238788084/solver-1563621-1238788084 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1563621-1238788084.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): 1800 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 3/80 16818
/proc/meminfo: memFree=1775728/2055912 swapFree=4170588/4192956
[pid=16818] ppid=16816 vsize=8152 CPUtime=0
/proc/16818/stat : 16818 (march_nn) R 16816 16818 16487 0 -1 4194304 997 0 0 0 0 0 0 0 18 0 1 0 1151472481 8347648 982 1992294400 134512640 135197250 4294956224 18446744073709551615 134568349 0 0 4096 0 0 0 0 17 0 0 0
/proc/16818/statm: 2038 988 59 167 0 1869 0

[startup+0.0337731 s]
/proc/loadavg: 1.00 1.00 1.00 3/80 16818
/proc/meminfo: memFree=1775728/2055912 swapFree=4170588/4192956
[pid=16818] ppid=16816 vsize=25512 CPUtime=0.02
/proc/16818/stat : 16818 (march_nn) R 16816 16818 16487 0 -1 4194304 3946 0 0 0 1 1 0 0 18 0 1 0 1151472481 26124288 3931 1992294400 134512640 135197250 4294956224 18446744073709551615 134568480 0 0 4096 0 0 0 0 17 0 0 0
/proc/16818/statm: 6378 3935 59 167 0 6209 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 25512

[startup+0.10178 s]
/proc/loadavg: 1.00 1.00 1.00 3/80 16818
/proc/meminfo: memFree=1775728/2055912 swapFree=4170588/4192956
[pid=16818] ppid=16816 vsize=35028 CPUtime=0.09
/proc/16818/stat : 16818 (march_nn) R 16816 16818 16487 0 -1 4194304 6870 0 0 0 6 3 0 0 18 0 1 0 1151472481 35868672 6855 1992294400 134512640 135197250 4294956224 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 0 0 0
/proc/16818/statm: 8757 6855 59 167 0 8588 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 35028

[startup+0.301801 s]
/proc/loadavg: 1.00 1.00 1.00 3/80 16818
/proc/meminfo: memFree=1775728/2055912 swapFree=4170588/4192956
[pid=16818] ppid=16816 vsize=37800 CPUtime=0.29
/proc/16818/stat : 16818 (march_nn) R 16816 16818 16487 0 -1 4194304 7700 0 0 0 26 3 0 0 19 0 1 0 1151472481 38707200 7685 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 0 0 0
/proc/16818/statm: 9450 7685 59 167 0 9281 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 37800

[startup+0.701842 s]
/proc/loadavg: 1.00 1.00 1.00 3/80 16818
/proc/meminfo: memFree=1775728/2055912 swapFree=4170588/4192956
[pid=16818] ppid=16816 vsize=43080 CPUtime=0.69
/proc/16818/stat : 16818 (march_nn) R 16816 16818 16487 0 -1 4194304 9305 0 0 0 65 4 0 0 23 0 1 0 1151472481 44113920 9290 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 0 0 0
/proc/16818/statm: 10770 9290 59 167 0 10601 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 43080

[startup+1.50193 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 16819
/proc/meminfo: memFree=1733800/2055912 swapFree=4170588/4192956
[pid=16818] ppid=16816 vsize=53376 CPUtime=1.5
/proc/16818/stat : 16818 (march_nn) R 16816 16818 16487 0 -1 4194304 12472 0 0 0 144 6 0 0 25 0 1 0 1151472481 54657024 12457 1992294400 134512640 135197250 4294956224 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 0 0 0
/proc/16818/statm: 13344 12457 59 167 0 13175 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 53376

[startup+3.10209 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 16819
/proc/meminfo: memFree=1716392/2055912 swapFree=4170588/4192956
[pid=16818] ppid=16816 vsize=154396 CPUtime=3.09
/proc/16818/stat : 16818 (march_nn) R 16816 16818 16487 0 -1 4194304 28541 0 0 0 295 14 0 0 25 0 1 0 1151472481 158101504 25231 1992294400 134512640 135197250 4294956224 18446744073709551615 134565317 0 0 4096 0 0 0 0 17 0 0 0
/proc/16818/statm: 38599 25231 66 167 0 38430 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 154396

[startup+6.30143 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 16819
/proc/meminfo: memFree=1668328/2055912 swapFree=4170588/4192956
[pid=16818] ppid=16816 vsize=165620 CPUtime=6.29
/proc/16818/stat : 16818 (march_nn) R 16816 16818 16487 0 -1 4194304 40789 0 0 0 608 21 0 0 25 0 1 0 1151472481 169594880 27859 1992294400 134512640 135197250 4294956224 18446744073709551615 134560764 0 0 4096 0 0 0 0 17 0 0 0
/proc/16818/statm: 41405 27859 68 167 0 41236 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 165620

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 16819
/proc/meminfo: memFree=1669032/2055912 swapFree=4170588/4192956
[pid=16818] ppid=16816 vsize=163380 CPUtime=12.68
/proc/16818/stat : 16818 (march_nn) R 16816 16818 16487 0 -1 4194304 58005 0 0 0 1239 29 0 0 25 0 1 0 1151472481 167301120 27303 1992294400 134512640 135197250 4294956224 18446744073709551615 134695214 0 0 4096 0 0 0 0 17 0 0 0
/proc/16818/statm: 40845 27303 68 167 0 40676 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 163380

[startup+25.5014 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 16819
/proc/meminfo: memFree=1650920/2055912 swapFree=4170588/4192956
[pid=16818] ppid=16816 vsize=176696 CPUtime=25.47
/proc/16818/stat : 16818 (march_nn) R 16816 16818 16487 0 -1 4194304 102373 0 0 0 2498 49 0 0 25 0 1 0 1151472481 180936704 31278 1992294400 134512640 135197250 4294956224 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 0 0 0
/proc/16818/statm: 44174 31278 84 167 0 44005 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 176696

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 16819
/proc/meminfo: memFree=1472872/2055912 swapFree=4170588/4192956
[pid=16818] ppid=16816 vsize=622160 CPUtime=51.07
/proc/16818/stat : 16818 (march_nn) R 16816 16818 16487 0 -1 4194304 184038 0 0 0 5025 82 0 0 25 0 1 0 1151472481 637091840 75713 1992294400 134512640 135197250 4294956224 18446744073709551615 134553206 0 0 4096 0 0 0 0 17 0 0 0
/proc/16818/statm: 155540 75713 94 167 0 155371 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 622160

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 16819
/proc/meminfo: memFree=1468840/2055912 swapFree=4170588/4192956
[pid=16818] ppid=16816 vsize=625948 CPUtime=102.25
/proc/16818/stat : 16818 (march_nn) R 16816 16818 16487 0 -1 4194304 185026 0 0 0 10142 83 0 0 25 0 1 0 1151472481 640970752 76701 1992294400 134512640 135197250 4294956224 18446744073709551615 134539097 0 0 4096 0 0 0 0 17 0 0 0
/proc/16818/statm: 156487 76701 94 167 0 156318 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 625948

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 16819
/proc/meminfo: memFree=1467304/2055912 swapFree=4170588/4192956
[pid=16818] ppid=16816 vsize=627412 CPUtime=162.21
/proc/16818/stat : 16818 (march_nn) R 16816 16818 16487 0 -1 4194304 185415 0 0 0 16138 83 0 0 25 0 1 0 1151472481 642469888 77090 1992294400 134512640 135197250 4294956224 18446744073709551615 134553193 0 0 4096 0 0 0 0 17 0 0 0
/proc/16818/statm: 156853 77090 94 167 0 156684 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 627412

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 16819
/proc/meminfo: memFree=1462312/2055912 swapFree=4170588/4192956
[pid=16818] ppid=16816 vsize=632780 CPUtime=222.18
/proc/16818/stat : 16818 (march_nn) R 16816 16818 16487 0 -1 4194304 186659 0 0 0 22135 83 0 0 25 0 1 0 1151472481 647966720 78334 1992294400 134512640 135197250 4294956224 18446744073709551615 134553215 0 0 4096 0 0 0 0 17 0 0 0
/proc/16818/statm: 158195 78334 94 167 0 158026 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 632780

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 16819
/proc/meminfo: memFree=1461032/2055912 swapFree=4170588/4192956
[pid=16818] ppid=16816 vsize=633460 CPUtime=282.17
/proc/16818/stat : 16818 (march_nn) R 16816 16818 16487 0 -1 4194304 186971 0 0 0 28133 84 0 0 25 0 1 0 1151472481 648663040 78646 1992294400 134512640 135197250 4294956224 18446744073709551615 134548718 0 0 4096 0 0 0 0 17 0 0 0
/proc/16818/statm: 158365 78646 94 167 0 158196 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 633460

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 16819
/proc/meminfo: memFree=1459944/2055912 swapFree=4170588/4192956
[pid=16818] ppid=16816 vsize=634388 CPUtime=342.14
/proc/16818/stat : 16818 (march_nn) R 16816 16818 16487 0 -1 4194304 187243 0 0 0 34130 84 0 0 25 0 1 0 1151472481 649613312 78918 1992294400 134512640 135197250 4294956224 18446744073709551615 134539122 0 0 4096 0 0 0 0 17 0 0 0
/proc/16818/statm: 158597 78918 94 167 0 158428 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 634388

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 16819
/proc/meminfo: memFree=1457896/2055912 swapFree=4170588/4192956
[pid=16818] ppid=16816 vsize=636372 CPUtime=402.11
/proc/16818/stat : 16818 (march_nn) R 16816 16818 16487 0 -1 4194304 187746 0 0 0 40127 84 0 0 25 0 1 0 1151472481 651644928 79421 1992294400 134512640 135197250 4294956224 18446744073709551615 134525534 0 0 4096 0 0 0 0 17 0 0 0
/proc/16818/statm: 159093 79421 94 167 0 158924 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 636372

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 16819
/proc/meminfo: memFree=1457768/2055912 swapFree=4170588/4192956
[pid=16818] ppid=16816 vsize=636372 CPUtime=462.08
/proc/16818/stat : 16818 (march_nn) R 16816 16818 16487 0 -1 4194304 187762 0 0 0 46124 84 0 0 25 0 1 0 1151472481 651644928 79437 1992294400 134512640 135197250 4294956224 18446744073709551615 134540901 0 0 4096 0 0 0 0 17 0 0 0
/proc/16818/statm: 159093 79437 94 167 0 158924 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 636372

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 16819
/proc/meminfo: memFree=1453928/2055912 swapFree=4170588/4192956
[pid=16818] ppid=16816 vsize=640208 CPUtime=522.05
/proc/16818/stat : 16818 (march_nn) R 16816 16818 16487 0 -1 4194304 188744 0 0 0 52121 84 0 0 25 0 1 0 1151472481 655572992 80419 1992294400 134512640 135197250 4294956224 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0
/proc/16818/statm: 160052 80419 94 167 0 159883 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 640208

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 16819
/proc/meminfo: memFree=1451048/2055912 swapFree=4170588/4192956
[pid=16818] ppid=16816 vsize=642852 CPUtime=582.03
/proc/16818/stat : 16818 (march_nn) R 16816 16818 16487 0 -1 4194304 189432 0 0 0 58118 85 0 0 25 0 1 0 1151472481 658280448 81107 1992294400 134512640 135197250 4294956224 18446744073709551615 134539269 0 0 4096 0 0 0 0 17 0 0 0
/proc/16818/statm: 160713 81107 94 167 0 160544 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 642852

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 16819
/proc/meminfo: memFree=1449960/2055912 swapFree=4170588/4192956
[pid=16818] ppid=16816 vsize=643780 CPUtime=642
/proc/16818/stat : 16818 (march_nn) R 16816 16818 16487 0 -1 4194304 189691 0 0 0 64115 85 0 0 25 0 1 0 1151472481 659230720 81366 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0
/proc/16818/statm: 160945 81366 94 167 0 160776 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 643780

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 16819
/proc/meminfo: memFree=1449832/2055912 swapFree=4170588/4192956
[pid=16818] ppid=16816 vsize=643780 CPUtime=701.97
/proc/16818/stat : 16818 (march_nn) R 16816 16818 16487 0 -1 4194304 189695 0 0 0 70112 85 0 0 25 0 1 0 1151472481 659230720 81370 1992294400 134512640 135197250 4294956224 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 0 0 0
/proc/16818/statm: 160945 81370 94 167 0 160776 0
Current children cumulated CPU time (s) 701.97
Current children cumulated vsize (KiB) 643780

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 16819
/proc/meminfo: memFree=1449640/2055912 swapFree=4170588/4192956
[pid=16818] ppid=16816 vsize=643952 CPUtime=761.95
/proc/16818/stat : 16818 (march_nn) R 16816 16818 16487 0 -1 4194304 189723 0 0 0 76110 85 0 0 25 0 1 0 1151472481 659406848 81398 1992294400 134512640 135197250 4294956224 18446744073709551615 134525565 0 0 4096 0 0 0 0 17 0 0 0
/proc/16818/statm: 160988 81398 94 167 0 160819 0
Current children cumulated CPU time (s) 761.95
Current children cumulated vsize (KiB) 643952

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 16825
/proc/meminfo: memFree=1449448/2055912 swapFree=4170588/4192956
[pid=16818] ppid=16816 vsize=643952 CPUtime=821.91
/proc/16818/stat : 16818 (march_nn) R 16816 16818 16487 0 -1 4194304 189725 0 0 0 82105 86 0 0 25 0 1 0 1151472481 659406848 81400 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0
/proc/16818/statm: 160988 81400 94 167 0 160819 0
Current children cumulated CPU time (s) 821.91
Current children cumulated vsize (KiB) 643952

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 16825
/proc/meminfo: memFree=1449448/2055912 swapFree=4170588/4192956
[pid=16818] ppid=16816 vsize=643952 CPUtime=881.88
/proc/16818/stat : 16818 (march_nn) R 16816 16818 16487 0 -1 4194304 189728 0 0 0 88102 86 0 0 25 0 1 0 1151472481 659406848 81403 1992294400 134512640 135197250 4294956224 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 0 0 0
/proc/16818/statm: 160988 81403 94 167 0 160819 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 643952

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 16825
/proc/meminfo: memFree=1449448/2055912 swapFree=4170588/4192956
[pid=16818] ppid=16816 vsize=643952 CPUtime=941.86
/proc/16818/stat : 16818 (march_nn) R 16816 16818 16487 0 -1 4194304 189741 0 0 0 94100 86 0 0 25 0 1 0 1151472481 659406848 81416 1992294400 134512640 135197250 4294956224 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 0 0 0
/proc/16818/statm: 160988 81416 94 167 0 160819 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 643952

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 16825
/proc/meminfo: memFree=1449384/2055912 swapFree=4170588/4192956
[pid=16818] ppid=16816 vsize=643952 CPUtime=1001.83
/proc/16818/stat : 16818 (march_nn) R 16816 16818 16487 0 -1 4194304 189745 0 0 0 100097 86 0 0 25 0 1 0 1151472481 659406848 81420 1992294400 134512640 135197250 4294956224 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 0 0 0
/proc/16818/statm: 160988 81420 94 167 0 160819 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 643952

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 16825
/proc/meminfo: memFree=1449384/2055912 swapFree=4170588/4192956
[pid=16818] ppid=16816 vsize=643952 CPUtime=1061.8
/proc/16818/stat : 16818 (march_nn) R 16816 16818 16487 0 -1 4194304 189750 0 0 0 106094 86 0 0 25 0 1 0 1151472481 659406848 81425 1992294400 134512640 135197250 4294956224 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0
/proc/16818/statm: 160988 81425 94 167 0 160819 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 643952

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 16825
/proc/meminfo: memFree=1449320/2055912 swapFree=4170588/4192956
[pid=16818] ppid=16816 vsize=644208 CPUtime=1121.78
/proc/16818/stat : 16818 (march_nn) R 16816 16818 16487 0 -1 4194304 189782 0 0 0 112092 86 0 0 25 0 1 0 1151472481 659668992 81457 1992294400 134512640 135197250 4294956224 18446744073709551615 134525818 0 0 4096 0 0 0 0 17 0 0 0
/proc/16818/statm: 161052 81457 94 167 0 160883 0
Current children cumulated CPU time (s) 1121.78
Current children cumulated vsize (KiB) 644208

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 16825
/proc/meminfo: memFree=1449256/2055912 swapFree=4170588/4192956
[pid=16818] ppid=16816 vsize=644208 CPUtime=1181.76
/proc/16818/stat : 16818 (march_nn) R 16816 16818 16487 0 -1 4194304 189785 0 0 0 118090 86 0 0 25 0 1 0 1151472481 659668992 81460 1992294400 134512640 135197250 4294956224 18446744073709551615 134553209 0 0 4096 0 0 0 0 17 0 0 0
/proc/16818/statm: 161052 81460 94 167 0 160883 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 644208



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/81 16825
/proc/meminfo: memFree=1449256/2055912 swapFree=4170588/4192956
[pid=16818] ppid=16816 vsize=644208 CPUtime=1200.05
/proc/16818/stat : 16818 (march_nn) R 16816 16818 16487 0 -1 4194304 189785 0 0 0 119919 86 0 0 25 0 1 0 1151472481 659668992 81460 1992294400 134512640 135197250 4294956224 18446744073709551615 134525811 0 0 4096 0 0 0 0 17 0 0 0
/proc/16818/statm: 161052 81460 94 167 0 160883 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 644208

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): 1200.66
CPU time (s): 1200.11
CPU user time (s): 1199.19
CPU system time (s): 0.91886
CPU usage (%): 99.9544
Max. virtual memory (cumulated for all children) (KiB): 660800

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.19
system time used= 0.91886
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 189785
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= 3727

runsolver used 1.3408 second user time and 4.12937 second system time

The end

Launcher Data 

Begin job on node78 at 2009-04-03 21:48:06
IDJOB=1563621
IDBENCH=70957
IDSOLVER=522
FILE ID=node78/1563621-1238788084
PBS_JOBID= 9085622
Free space on /tmp= 126820 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/APPLICATIONS/c32sat/post-cbmc-aes-ele-noholes.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1563621-1238788084/watcher-1563621-1238788084 -o /tmp/evaluation-result-1563621-1238788084/solver-1563621-1238788084 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1563621-1238788084.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= f135b1d0c8abb3603a01568e46f7396a
RANDOM SEED=917825653

node78.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		: 3000.214
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		: 3000.214
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:      2055912 kB
MemFree:       1776144 kB
Buffers:         30004 kB
Cached:         173380 kB
SwapCached:       7620 kB
Active:         101604 kB
Inactive:       111984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055912 kB
LowFree:       1776144 kB
SwapTotal:     4192956 kB
SwapFree:      4170588 kB
Dirty:           33564 kB
Writeback:           0 kB
Mapped:          15876 kB
Slab:            50344 kB
Committed_AS:  2912740 kB
PageTables:       2556 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126816 MiB
End job on node78 at 2009-04-03 22:08:09