Trace number 1733763

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) 1200.1 1200.61

General information on the benchmark

NameCRAFTED/modcircuits/
mod3block_4vars_11gates_b2_restricted.cnf
MD5SUMa05652854911cfd1b4cd45a296cdc798
Bench CategoryCRAFTED (crafted 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 variables1570
Number of clauses746634
Sum of the clauses size4332883
Maximum clause length34
Minimum clause length1
Number of clauses of size 1398
Number of clauses of size 24712
Number of clauses of size 326183
Number of clauses of size 48465
Number of clauses of size 530979
Number of clauses of size over 5675897

Solver Data 

5.68/5.71	c main():: ***                                   [ march satisfiability solver ]                                   ***
5.68/5.71	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
5.68/5.71	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
5.68/5.71	c main()::
5.68/5.71	c initFormula():: searching for DIMACS p-line....
5.68/5.71	c full lookahead due to high density!
5.68/5.71	c initFormula():: the DIMACS p-line indicates a CNF of 1570 variables and 746634 clauses.
5.68/5.71	c parseCNF():: parsing....
5.68/5.71	c parseCNF():: the CNF contains 398 unary clauses.
5.68/5.71	c runParser():: parsing was successful, warming up engines...
5.68/5.71	c find_and_remove_tautogolies():: found and removed 1 tautologies
5.68/5.71	c simplify_formula():: removed 0 tautological, 705037 satisfied and 573 duplicate clauses
5.68/5.71	c preprocessing fase I completed:: there are now 893 free variables and 41024 clauses.
5.68/5.71	c stat :: sign balance is biased by 42.182
5.68/5.71	c using k-SAT heuristics (size based diff)
5.68/5.71	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
5.68/5.71	c find_and_remove_tautogolies():: found and removed 32 tautologies
5.68/5.71	c simplify_formula():: removed 1152 tautological, 64 satisfied and 90930 duplicate clauses
5.68/5.71	c resolvent_look() :: found 170727 resolvents
5.68/5.71	c main():: clause / variable ratio: ( 211751 / 1570 ) = 134.87
5.68/5.71	c longest clause has size 15
5.68/5.71	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
5.68/5.71	c number of free variables = 841
5.68/5.71	c dynamic_preselect_setsize :: off
5.68/5.71	c main():: all systems go!
5.68/5.71	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 93
6.98/7.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 3842
44.46/44.54	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 98399
915.96/916.43	c |----------------------------------------------------------------|
c |*
c |**
c |****
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-1733763-1240792352/watcher-1733763-1240792352 -o /tmp/evaluation-result-1733763-1240792352/solver-1733763-1240792352 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1733763-1240792352.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 3/64 29728
/proc/meminfo: memFree=1717424/2055920 swapFree=4181212/4192956
[pid=29728] ppid=29726 vsize=3756 CPUtime=0
/proc/29728/stat : 29728 (march_nn) R 29726 29728 29308 0 -1 4194304 811 0 0 0 0 0 0 0 18 0 1 0 107268815 3846144 796 1992294400 134512640 135197250 4294956240 18446744073709551615 134568349 0 0 4096 0 0 0 0 17 0 0 0
/proc/29728/statm: 1669 801 59 167 0 1500 0

[startup+0.042155 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29728
/proc/meminfo: memFree=1717424/2055920 swapFree=4181212/4192956
[pid=29728] ppid=29726 vsize=7204 CPUtime=0.03
/proc/29728/stat : 29728 (march_nn) R 29726 29728 29308 0 -1 4194304 996 0 0 0 3 0 0 0 18 0 1 0 107268815 7376896 981 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 0 0 0
/proc/29728/statm: 1801 981 58 167 0 1632 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7204

[startup+0.101158 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29728
/proc/meminfo: memFree=1717424/2055920 swapFree=4181212/4192956
[pid=29728] ppid=29726 vsize=8128 CPUtime=0.09
/proc/29728/stat : 29728 (march_nn) R 29726 29728 29308 0 -1 4194304 1242 0 0 0 9 0 0 0 18 0 1 0 107268815 8323072 1227 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 0 0 0
/proc/29728/statm: 2032 1227 58 167 0 1863 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8128

[startup+0.301171 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29728
/proc/meminfo: memFree=1717424/2055920 swapFree=4181212/4192956
[pid=29728] ppid=29726 vsize=10900 CPUtime=0.29
/proc/29728/stat : 29728 (march_nn) R 29726 29728 29308 0 -1 4194304 2043 0 0 0 29 0 0 0 19 0 1 0 107268815 11161600 2028 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 0 0 0
/proc/29728/statm: 2725 2028 58 167 0 2556 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10900

[startup+0.701197 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 29728
/proc/meminfo: memFree=1717424/2055920 swapFree=4181212/4192956
[pid=29728] ppid=29726 vsize=16444 CPUtime=0.69
/proc/29728/stat : 29728 (march_nn) R 29726 29728 29308 0 -1 4194304 3593 0 0 0 68 1 0 0 23 0 1 0 107268815 16838656 3578 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 0 0 0
/proc/29728/statm: 4111 3578 58 167 0 3942 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16444

[startup+1.50125 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29729
/proc/meminfo: memFree=1698600/2055920 swapFree=4181212/4192956
[pid=29728] ppid=29726 vsize=27400 CPUtime=1.49
/proc/29728/stat : 29728 (march_nn) R 29726 29728 29308 0 -1 4194304 6688 0 0 0 146 3 0 0 25 0 1 0 107268815 28057600 6673 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 0 0 0
/proc/29728/statm: 6850 6673 58 167 0 6681 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 27400

[startup+3.10135 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29729
/proc/meminfo: memFree=1687592/2055920 swapFree=4181212/4192956
[pid=29728] ppid=29726 vsize=52908 CPUtime=3.09
/proc/29728/stat : 29728 (march_nn) R 29726 29728 29308 0 -1 4194304 12961 0 0 0 302 7 0 0 25 0 1 0 107268815 54177792 7310 1992294400 134512640 135197250 4294956240 18446744073709551615 134578131 0 0 4096 0 0 0 0 17 0 0 0
/proc/29728/statm: 13227 7310 83 167 0 13058 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 52908

[startup+6.30156 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29729
/proc/meminfo: memFree=1687464/2055920 swapFree=4181212/4192956
[pid=29728] ppid=29726 vsize=70228 CPUtime=6.28
/proc/29728/stat : 29728 (march_nn) R 29726 29728 29308 0 -1 4194304 15348 0 0 0 621 7 0 0 25 0 1 0 107268815 71913472 9245 1992294400 134512640 135197250 4294956240 18446744073709551615 134603242 0 0 4096 0 0 0 0 17 0 0 0
/proc/29728/statm: 17557 9245 93 167 0 17388 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 70228

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29729
/proc/meminfo: memFree=1678696/2055920 swapFree=4181212/4192956
[pid=29728] ppid=29726 vsize=70232 CPUtime=12.68
/proc/29728/stat : 29728 (march_nn) R 29726 29728 29308 0 -1 4194304 15829 0 0 0 1261 7 0 0 25 0 1 0 107268815 71917568 9726 1992294400 134512640 135197250 4294956240 18446744073709551615 134603206 0 0 4096 0 0 0 0 17 0 0 0
/proc/29728/statm: 17558 9726 93 167 0 17389 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 70232

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29729
/proc/meminfo: memFree=1678632/2055920 swapFree=4181212/4192956
[pid=29728] ppid=29726 vsize=70232 CPUtime=25.48
/proc/29728/stat : 29728 (march_nn) R 29726 29728 29308 0 -1 4194304 15866 0 0 0 2540 8 0 0 25 0 1 0 107268815 71917568 9763 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 0 0 0
/proc/29728/statm: 17558 9763 93 167 0 17389 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 70232

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29729
/proc/meminfo: memFree=1678504/2055920 swapFree=4181212/4192956
[pid=29728] ppid=29726 vsize=70232 CPUtime=51.04
/proc/29728/stat : 29728 (march_nn) R 29726 29728 29308 0 -1 4194304 15873 0 0 0 5096 8 0 0 25 0 1 0 107268815 71917568 9770 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 0 0 0
/proc/29728/statm: 17558 9770 93 167 0 17389 0
Current children cumulated CPU time (s) 51.04
Current children cumulated vsize (KiB) 70232

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29729
/proc/meminfo: memFree=1678504/2055920 swapFree=4181212/4192956
[pid=29728] ppid=29726 vsize=70232 CPUtime=102.22
/proc/29728/stat : 29728 (march_nn) R 29726 29728 29308 0 -1 4194304 15879 0 0 0 10214 8 0 0 25 0 1 0 107268815 71917568 9776 1992294400 134512640 135197250 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 0 0 0
/proc/29728/statm: 17558 9776 93 167 0 17389 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 70232

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29729
/proc/meminfo: memFree=1678184/2055920 swapFree=4181212/4192956
[pid=29728] ppid=29726 vsize=70692 CPUtime=162.19
/proc/29728/stat : 29728 (march_nn) R 29726 29728 29308 0 -1 4194304 15978 0 0 0 16211 8 0 0 25 0 1 0 107268815 72388608 9875 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 0 0 0
/proc/29728/statm: 17673 9875 93 167 0 17504 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 70692

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29729
/proc/meminfo: memFree=1677992/2055920 swapFree=4181212/4192956
[pid=29728] ppid=29726 vsize=70920 CPUtime=222.17
/proc/29728/stat : 29728 (march_nn) R 29726 29728 29308 0 -1 4194304 16014 0 0 0 22209 8 0 0 25 0 1 0 107268815 72622080 9911 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0
/proc/29728/statm: 17730 9911 93 167 0 17561 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 70920

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29729
/proc/meminfo: memFree=1677800/2055920 swapFree=4181212/4192956
[pid=29728] ppid=29726 vsize=70920 CPUtime=282.13
/proc/29728/stat : 29728 (march_nn) R 29726 29728 29308 0 -1 4194304 16053 0 0 0 28205 8 0 0 25 0 1 0 107268815 72622080 9950 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0
/proc/29728/statm: 17730 9950 93 167 0 17561 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 70920

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29731
/proc/meminfo: memFree=1677544/2055920 swapFree=4181212/4192956
[pid=29728] ppid=29726 vsize=71260 CPUtime=342.11
/proc/29728/stat : 29728 (march_nn) R 29726 29728 29308 0 -1 4194304 16092 0 0 0 34203 8 0 0 25 0 1 0 107268815 72970240 9989 1992294400 134512640 135197250 4294956240 18446744073709551615 134550693 0 0 4096 0 0 0 0 17 0 0 0
/proc/29728/statm: 17815 9989 93 167 0 17646 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 71260

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29731
/proc/meminfo: memFree=1677032/2055920 swapFree=4181212/4192956
[pid=29728] ppid=29726 vsize=71936 CPUtime=402.07
/proc/29728/stat : 29728 (march_nn) R 29726 29728 29308 0 -1 4194304 16227 0 0 0 40199 8 0 0 25 0 1 0 107268815 73662464 10124 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 0 0 0
/proc/29728/statm: 17984 10124 93 167 0 17815 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 71936

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29731
/proc/meminfo: memFree=1676904/2055920 swapFree=4181212/4192956
[pid=29728] ppid=29726 vsize=72448 CPUtime=462.05
/proc/29728/stat : 29728 (march_nn) R 29726 29728 29308 0 -1 4194304 16270 0 0 0 46197 8 0 0 25 0 1 0 107268815 74186752 10167 1992294400 134512640 135197250 4294956240 18446744073709551615 134524921 0 0 4096 0 0 0 0 17 0 0 0
/proc/29728/statm: 18112 10167 93 167 0 17943 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 72448

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29731
/proc/meminfo: memFree=1676712/2055920 swapFree=4181212/4192956
[pid=29728] ppid=29726 vsize=72448 CPUtime=522.03
/proc/29728/stat : 29728 (march_nn) R 29726 29728 29308 0 -1 4194304 16322 0 0 0 52194 9 0 0 25 0 1 0 107268815 74186752 10219 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0
/proc/29728/statm: 18112 10219 93 167 0 17943 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 72448

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29731
/proc/meminfo: memFree=1676456/2055920 swapFree=4181212/4192956
[pid=29728] ppid=29726 vsize=72448 CPUtime=582.01
/proc/29728/stat : 29728 (march_nn) R 29726 29728 29308 0 -1 4194304 16385 0 0 0 58192 9 0 0 25 0 1 0 107268815 74186752 10282 1992294400 134512640 135197250 4294956240 18446744073709551615 134596890 0 0 4096 0 0 0 0 17 0 0 0
/proc/29728/statm: 18112 10282 93 167 0 17943 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 72448

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29731
/proc/meminfo: memFree=1676200/2055920 swapFree=4181212/4192956
[pid=29728] ppid=29726 vsize=73212 CPUtime=641.98
/proc/29728/stat : 29728 (march_nn) R 29726 29728 29308 0 -1 4194304 16440 0 0 0 64189 9 0 0 25 0 1 0 107268815 74969088 10337 1992294400 134512640 135197250 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 0 0 0
/proc/29728/statm: 18303 10337 93 167 0 18134 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 73212

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29731
/proc/meminfo: memFree=1675880/2055920 swapFree=4181212/4192956
[pid=29728] ppid=29726 vsize=73888 CPUtime=701.96
/proc/29728/stat : 29728 (march_nn) R 29726 29728 29308 0 -1 4194304 16495 0 0 0 70187 9 0 0 25 0 1 0 107268815 75661312 10392 1992294400 134512640 135197250 4294956240 18446744073709551615 134524921 0 0 4096 0 0 0 0 17 0 0 0
/proc/29728/statm: 18472 10392 93 167 0 18303 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 73888

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29731
/proc/meminfo: memFree=1675624/2055920 swapFree=4181212/4192956
[pid=29728] ppid=29726 vsize=73888 CPUtime=761.94
/proc/29728/stat : 29728 (march_nn) R 29726 29728 29308 0 -1 4194304 16553 0 0 0 76185 9 0 0 25 0 1 0 107268815 75661312 10450 1992294400 134512640 135197250 4294956240 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 0 0 0
/proc/29728/statm: 18472 10450 93 167 0 18303 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 73888

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29731
/proc/meminfo: memFree=1675368/2055920 swapFree=4181212/4192956
[pid=29728] ppid=29726 vsize=73888 CPUtime=821.92
/proc/29728/stat : 29728 (march_nn) R 29726 29728 29308 0 -1 4194304 16627 0 0 0 82183 9 0 0 25 0 1 0 107268815 75661312 10524 1992294400 134512640 135197250 4294956240 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 0 0 0
/proc/29728/statm: 18472 10524 93 167 0 18303 0
Current children cumulated CPU time (s) 821.92
Current children cumulated vsize (KiB) 73888

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29731
/proc/meminfo: memFree=1675176/2055920 swapFree=4181212/4192956
[pid=29728] ppid=29726 vsize=73888 CPUtime=881.88
/proc/29728/stat : 29728 (march_nn) R 29726 29728 29308 0 -1 4194304 16674 0 0 0 88179 9 0 0 25 0 1 0 107268815 75661312 10571 1992294400 134512640 135197250 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 0 0 0
/proc/29728/statm: 18472 10571 93 167 0 18303 0
Current children cumulated CPU time (s) 881.88
Current children cumulated vsize (KiB) 73888

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29731
/proc/meminfo: memFree=1674792/2055920 swapFree=4181212/4192956
[pid=29728] ppid=29726 vsize=75040 CPUtime=941.86
/proc/29728/stat : 29728 (march_nn) R 29726 29728 29308 0 -1 4194304 16746 0 0 0 94177 9 0 0 25 0 1 0 107268815 76840960 10643 1992294400 134512640 135197250 4294956240 18446744073709551615 134550665 0 0 4096 0 0 0 0 17 0 0 0
/proc/29728/statm: 18760 10643 93 167 0 18591 0
Current children cumulated CPU time (s) 941.86
Current children cumulated vsize (KiB) 75040

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29731
/proc/meminfo: memFree=1674536/2055920 swapFree=4181212/4192956
[pid=29728] ppid=29726 vsize=75040 CPUtime=1001.83
/proc/29728/stat : 29728 (march_nn) R 29726 29728 29308 0 -1 4194304 16802 0 0 0 100174 9 0 0 25 0 1 0 107268815 76840960 10699 1992294400 134512640 135197250 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0
/proc/29728/statm: 18760 10699 93 167 0 18591 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 75040

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29731
/proc/meminfo: memFree=1674408/2055920 swapFree=4181212/4192956
[pid=29728] ppid=29726 vsize=75040 CPUtime=1061.82
/proc/29728/stat : 29728 (march_nn) R 29726 29728 29308 0 -1 4194304 16856 0 0 0 106172 10 0 0 25 0 1 0 107268815 76840960 10753 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0
/proc/29728/statm: 18760 10753 93 167 0 18591 0
Current children cumulated CPU time (s) 1061.82
Current children cumulated vsize (KiB) 75040

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29731
/proc/meminfo: memFree=1674088/2055920 swapFree=4181212/4192956
[pid=29728] ppid=29726 vsize=75040 CPUtime=1121.8
/proc/29728/stat : 29728 (march_nn) R 29726 29728 29308 0 -1 4194304 16910 0 0 0 112170 10 0 0 25 0 1 0 107268815 76840960 10807 1992294400 134512640 135197250 4294956240 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 0 0 0
/proc/29728/statm: 18760 10807 93 167 0 18591 0
Current children cumulated CPU time (s) 1121.8
Current children cumulated vsize (KiB) 75040

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29731
/proc/meminfo: memFree=1673768/2055920 swapFree=4181212/4192956
[pid=29728] ppid=29726 vsize=75040 CPUtime=1181.78
/proc/29728/stat : 29728 (march_nn) R 29726 29728 29308 0 -1 4194304 16973 0 0 0 118168 10 0 0 25 0 1 0 107268815 76840960 10870 1992294400 134512640 135197250 4294956240 18446744073709551615 134524945 0 0 4096 0 0 0 0 17 0 0 0
/proc/29728/statm: 18760 10870 93 167 0 18591 0
Current children cumulated CPU time (s) 1181.78
Current children cumulated vsize (KiB) 75040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 29731
/proc/meminfo: memFree=1673704/2055920 swapFree=4181212/4192956
[pid=29728] ppid=29726 vsize=76388 CPUtime=1200.08
/proc/29728/stat : 29728 (march_nn) R 29726 29728 29308 0 -1 4194304 16993 0 0 0 119998 10 0 0 25 0 1 0 107268815 78221312 10890 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 0 0 0
/proc/29728/statm: 19097 10890 93 167 0 18928 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 76388

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): 1200.61
CPU time (s): 1200.1
CPU user time (s): 1199.98
CPU system time (s): 0.111982
CPU usage (%): 99.957
Max. virtual memory (cumulated for all children) (KiB): 76388

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.98
system time used= 0.111982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16993
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= 3454

runsolver used 1.02384 second user time and 3.35649 second system time

The end

Launcher Data 

Begin job on node22 at 2009-04-27 02:32:33
IDJOB=1733763
IDBENCH=71147
IDSOLVER=522
FILE ID=node22/1733763-1240792352
PBS_JOBID= 9187292
Free space on /tmp= 66128 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/CRAFTED/modcircuits/mod3block_4vars_11gates_b2_restricted.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1733763-1240792352/watcher-1733763-1240792352 -o /tmp/evaluation-result-1733763-1240792352/solver-1733763-1240792352 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1733763-1240792352.cnf

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

MD5SUM BENCH= a05652854911cfd1b4cd45a296cdc798
RANDOM SEED=1200149084

node22.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1717840 kB
Buffers:         38976 kB
Cached:         222812 kB
SwapCached:       5588 kB
Active:         106436 kB
Inactive:       163192 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1717840 kB
SwapTotal:     4192956 kB
SwapFree:      4181212 kB
Dirty:           22988 kB
Writeback:           0 kB
Mapped:          13568 kB
Slab:            54512 kB
Committed_AS:   504420 kB
PageTables:       1368 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= 66128 MiB
End job on node22 at 2009-04-27 02:52:35