Trace number 1512986

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) 1200.12 1200.63

General information on the benchmark

NameRANDOM/LARGE/5SAT/UNKNOWN/700/
unif-k5-r20-v700-c14000-S211141966-058.cnf
MD5SUM9e692d77c0b05a1b536adcf4dbb49d43
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark69.9304
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses14000
Sum of the clauses size70000
Maximum clause length5
Minimum clause length5
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 514000
Number of clauses of size over 50

Solver Data 

0.29/0.33	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.33	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.33	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.33	c main()::
0.29/0.33	c initFormula():: searching for DIMACS p-line....
0.29/0.33	c full lookahead due to high density!
0.29/0.33	c initFormula():: the DIMACS p-line indicates a CNF of 700 variables and 14000 clauses.
0.29/0.33	c parseCNF():: parsing....
0.29/0.33	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.33	c runParser():: parsing was successful, warming up engines...
0.29/0.33	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.33	c preprocessing fase I completed:: there are now 700 free variables and 14000 clauses.
0.29/0.33	c stat :: sign balance is biased by 0.040
0.29/0.33	c using k-SAT heuristics (size based diff)
0.29/0.33	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.33	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.33	c main():: clause / variable ratio: ( 14000 / 700 ) = 20.00
0.29/0.33	c longest clause has size 5
0.29/0.33	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.33	c number of free variables = 700
0.29/0.33	c dynamic_preselect_setsize :: off
0.29/0.33	c main():: all systems go!
0.29/0.33	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 217
0.29/0.39	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 24260
5.79/5.89	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |********************************
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c |**********************************
c |************************************
c |****************************************
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c |******************************************
c |********************************************
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c |************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 1710580
428.51/428.74	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |********************************
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c |**********************************************
c |***********************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1512986-1238211347/watcher-1512986-1238211347 -o /tmp/evaluation-result-1512986-1238211347/solver-1512986-1238211347 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1512986-1238211347.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 0.93 3/64 12767
/proc/meminfo: memFree=905000/2055920 swapFree=4174972/4192956
[pid=12767] ppid=12765 vsize=968 CPUtime=0
/proc/12767/stat : 12767 (march_nn) R 12765 12767 12086 0 -1 4194304 125 0 0 0 0 0 0 0 18 0 1 0 1093801780 991232 110 1992294400 134512640 135197250 4294956240 18446744073709551615 134785006 0 0 4096 0 0 0 0 17 0 0 0
/proc/12767/statm: 242 111 59 167 0 73 0

[startup+0.0132349 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 12767
/proc/meminfo: memFree=905000/2055920 swapFree=4174972/4192956
[pid=12767] ppid=12765 vsize=1100 CPUtime=0.01
/proc/12767/stat : 12767 (march_nn) R 12765 12767 12086 0 -1 4194304 155 0 0 0 1 0 0 0 18 0 1 0 1093801780 1126400 140 1992294400 134512640 135197250 4294956240 18446744073709551615 134718462 0 0 4096 0 0 0 0 17 0 0 0
/proc/12767/statm: 275 141 59 167 0 106 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1100

[startup+0.101242 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 12767
/proc/meminfo: memFree=905000/2055920 swapFree=4174972/4192956
[pid=12767] ppid=12765 vsize=2780 CPUtime=0.09
/proc/12767/stat : 12767 (march_nn) R 12765 12767 12086 0 -1 4194304 1718 0 0 0 9 0 0 0 18 0 1 0 1093801780 2846720 505 1992294400 134512640 135197250 4294956240 18446744073709551615 134562445 0 0 4096 0 0 0 0 17 0 0 0
/proc/12767/statm: 695 505 83 167 0 526 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2780

[startup+0.301263 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 12767
/proc/meminfo: memFree=905000/2055920 swapFree=4174972/4192956
[pid=12767] ppid=12765 vsize=2168 CPUtime=0.29
/proc/12767/stat : 12767 (march_nn) R 12765 12767 12086 0 -1 4194304 1719 0 0 0 29 0 0 0 19 0 1 0 1093801780 2220032 353 1992294400 134512640 135197250 4294956240 18446744073709551615 134565113 0 0 4096 0 0 0 0 17 0 0 0
/proc/12767/statm: 542 353 84 167 0 373 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2168

[startup+0.701306 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 12767
/proc/meminfo: memFree=905000/2055920 swapFree=4174972/4192956
[pid=12767] ppid=12765 vsize=4820 CPUtime=0.69
/proc/12767/stat : 12767 (march_nn) R 12765 12767 12086 0 -1 4194304 2162 0 0 0 69 0 0 0 23 0 1 0 1093801780 4935680 796 1992294400 134512640 135197250 4294956240 18446744073709551615 134603204 0 0 4096 0 0 0 0 17 0 0 0
/proc/12767/statm: 1205 796 94 167 0 1036 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4820

[startup+1.50139 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12768
/proc/meminfo: memFree=902176/2055920 swapFree=4174972/4192956
[pid=12767] ppid=12765 vsize=4824 CPUtime=1.49
/proc/12767/stat : 12767 (march_nn) R 12765 12767 12086 0 -1 4194304 2163 0 0 0 149 0 0 0 25 0 1 0 1093801780 4939776 797 1992294400 134512640 135197250 4294956240 18446744073709551615 134570822 0 0 4096 0 0 0 0 17 0 0 0
/proc/12767/statm: 1206 797 94 167 0 1037 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4824

[startup+3.10156 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12768
/proc/meminfo: memFree=902048/2055920 swapFree=4174972/4192956
[pid=12767] ppid=12765 vsize=5196 CPUtime=3.09
/proc/12767/stat : 12767 (march_nn) R 12765 12767 12086 0 -1 4194304 2187 0 0 0 309 0 0 0 25 0 1 0 1093801780 5320704 821 1992294400 134512640 135197250 4294956240 18446744073709551615 134556683 0 0 4096 0 0 0 0 17 0 0 0
/proc/12767/statm: 1299 821 94 167 0 1130 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5196

[startup+6.30189 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12768
/proc/meminfo: memFree=901216/2055920 swapFree=4174972/4192956
[pid=12767] ppid=12765 vsize=5880 CPUtime=6.29
/proc/12767/stat : 12767 (march_nn) R 12765 12767 12086 0 -1 4194304 2378 0 0 0 629 0 0 0 25 0 1 0 1093801780 6021120 1012 1992294400 134512640 135197250 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 0 0 0
/proc/12767/statm: 1470 1012 94 167 0 1301 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 5880

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12768
/proc/meminfo: memFree=900512/2055920 swapFree=4174972/4192956
[pid=12767] ppid=12765 vsize=6732 CPUtime=12.68
/proc/12767/stat : 12767 (march_nn) R 12765 12767 12086 0 -1 4194304 2541 0 0 0 1268 0 0 0 25 0 1 0 1093801780 6893568 1175 1992294400 134512640 135197250 4294956240 18446744073709551615 134541415 0 0 4096 0 0 0 0 17 0 0 0
/proc/12767/statm: 1683 1175 94 167 0 1514 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 6732

[startup+25.5019 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12768
/proc/meminfo: memFree=899232/2055920 swapFree=4174972/4192956
[pid=12767] ppid=12765 vsize=8648 CPUtime=25.48
/proc/12767/stat : 12767 (march_nn) R 12765 12767 12086 0 -1 4194304 2864 0 0 0 2548 0 0 0 25 0 1 0 1093801780 8855552 1498 1992294400 134512640 135197250 4294956240 18446744073709551615 134541581 0 0 4096 0 0 0 0 17 0 0 0
/proc/12767/statm: 2162 1498 94 167 0 1993 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 8648

[startup+51.1016 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12768
/proc/meminfo: memFree=896736/2055920 swapFree=4174972/4192956
[pid=12767] ppid=12765 vsize=10372 CPUtime=51.07
/proc/12767/stat : 12767 (march_nn) R 12765 12767 12086 0 -1 4194304 3509 0 0 0 5106 1 0 0 25 0 1 0 1093801780 10620928 2143 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 0 0 0
/proc/12767/statm: 2593 2143 94 167 0 2424 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 10372

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12768
/proc/meminfo: memFree=891424/2055920 swapFree=4174972/4192956
[pid=12767] ppid=12765 vsize=16840 CPUtime=102.26
/proc/12767/stat : 12767 (march_nn) R 12765 12767 12086 0 -1 4194304 4789 0 0 0 10223 3 0 0 25 0 1 0 1093801780 17244160 3423 1992294400 134512640 135197250 4294956240 18446744073709551615 134593101 0 0 4096 0 0 0 0 17 0 0 0
/proc/12767/statm: 4210 3423 94 167 0 4041 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16840

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12768
/proc/meminfo: memFree=885472/2055920 swapFree=4174972/4192956
[pid=12767] ppid=12765 vsize=22660 CPUtime=162.23
/proc/12767/stat : 12767 (march_nn) R 12765 12767 12086 0 -1 4194304 6279 0 0 0 16219 4 0 0 25 0 1 0 1093801780 23203840 4913 1992294400 134512640 135197250 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 0 0 0
/proc/12767/statm: 5665 4913 94 167 0 5496 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 22660

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12768
/proc/meminfo: memFree=879328/2055920 swapFree=4174972/4192956
[pid=12767] ppid=12765 vsize=31848 CPUtime=222.2
/proc/12767/stat : 12767 (march_nn) R 12765 12767 12086 0 -1 4194304 7814 0 0 0 22214 6 0 0 25 0 1 0 1093801780 32612352 6448 1992294400 134512640 135197250 4294956240 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 0 0 0
/proc/12767/statm: 7962 6448 94 167 0 7793 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 31848

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12768
/proc/meminfo: memFree=873568/2055920 swapFree=4174972/4192956
[pid=12767] ppid=12765 vsize=44944 CPUtime=282.17
/proc/12767/stat : 12767 (march_nn) R 12765 12767 12086 0 -1 4194304 9254 0 0 0 28211 6 0 0 25 0 1 0 1093801780 46022656 7888 1992294400 134512640 135197250 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 0 0 0
/proc/12767/statm: 11236 7888 94 167 0 11067 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 44944

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12768
/proc/meminfo: memFree=868000/2055920 swapFree=4174972/4192956
[pid=12767] ppid=12765 vsize=45400 CPUtime=342.15
/proc/12767/stat : 12767 (march_nn) R 12765 12767 12086 0 -1 4194304 10644 0 0 0 34208 7 0 0 25 0 1 0 1093801780 46489600 9278 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 0 0 0
/proc/12767/statm: 11350 9278 94 167 0 11181 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 45400

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12770
/proc/meminfo: memFree=862752/2055920 swapFree=4174972/4192956
[pid=12767] ppid=12765 vsize=45400 CPUtime=402.12
/proc/12767/stat : 12767 (march_nn) R 12765 12767 12086 0 -1 4194304 11947 0 0 0 40204 8 0 0 25 0 1 0 1093801780 46489600 10581 1992294400 134512640 135197250 4294956240 18446744073709551615 134548521 0 0 4096 0 0 0 0 17 0 0 0
/proc/12767/statm: 11350 10581 94 167 0 11181 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 45400

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12770
/proc/meminfo: memFree=857312/2055920 swapFree=4174972/4192956
[pid=12767] ppid=12765 vsize=65044 CPUtime=462.1
/proc/12767/stat : 12767 (march_nn) R 12765 12767 12086 0 -1 4194304 13276 0 0 0 46201 9 0 0 25 0 1 0 1093801780 66605056 11910 1992294400 134512640 135197250 4294956240 18446744073709551615 134539127 0 0 4096 0 0 0 0 17 0 0 0
/proc/12767/statm: 16261 11910 94 167 0 16092 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 65044

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12770
/proc/meminfo: memFree=851360/2055920 swapFree=4174972/4192956
[pid=12767] ppid=12765 vsize=65044 CPUtime=522.07
/proc/12767/stat : 12767 (march_nn) R 12765 12767 12086 0 -1 4194304 14796 0 0 0 52198 9 0 0 25 0 1 0 1093801780 66605056 13430 1992294400 134512640 135197250 4294956240 18446744073709551615 134603342 0 0 4096 0 0 0 0 17 0 0 0
/proc/12767/statm: 16261 13430 94 167 0 16092 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 65044

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12770
/proc/meminfo: memFree=845344/2055920 swapFree=4174972/4192956
[pid=12767] ppid=12765 vsize=65044 CPUtime=582.04
/proc/12767/stat : 12767 (march_nn) R 12765 12767 12086 0 -1 4194304 16298 0 0 0 58194 10 0 0 25 0 1 0 1093801780 66605056 14932 1992294400 134512640 135197250 4294956240 18446744073709551615 134572695 0 0 4096 0 0 0 0 17 0 0 0
/proc/12767/statm: 16261 14932 94 167 0 16092 0
Current children cumulated CPU time (s) 582.04
Current children cumulated vsize (KiB) 65044

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12770
/proc/meminfo: memFree=839328/2055920 swapFree=4174972/4192956
[pid=12767] ppid=12765 vsize=95424 CPUtime=642.02
/proc/12767/stat : 12767 (march_nn) R 12765 12767 12086 0 -1 4194304 17780 0 0 0 64191 11 0 0 25 0 1 0 1093801780 97714176 16414 1992294400 134512640 135197250 4294956240 18446744073709551615 134541546 0 0 4096 0 0 0 0 17 0 0 0
/proc/12767/statm: 23856 16414 94 167 0 23687 0
Current children cumulated CPU time (s) 642.02
Current children cumulated vsize (KiB) 95424

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12770
/proc/meminfo: memFree=833568/2055920 swapFree=4174972/4192956
[pid=12767] ppid=12765 vsize=95424 CPUtime=702
/proc/12767/stat : 12767 (march_nn) R 12765 12767 12086 0 -1 4194304 19221 0 0 0 70188 12 0 0 25 0 1 0 1093801780 97714176 17855 1992294400 134512640 135197250 4294956240 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 0 0 0
/proc/12767/statm: 23856 17855 94 167 0 23687 0
Current children cumulated CPU time (s) 702
Current children cumulated vsize (KiB) 95424

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12770
/proc/meminfo: memFree=828000/2055920 swapFree=4174972/4192956
[pid=12767] ppid=12765 vsize=95424 CPUtime=761.98
/proc/12767/stat : 12767 (march_nn) R 12765 12767 12086 0 -1 4194304 20601 0 0 0 76184 14 0 0 25 0 1 0 1093801780 97714176 19235 1992294400 134512640 135197250 4294956240 18446744073709551615 134603242 0 0 4096 0 0 0 0 17 0 0 0
/proc/12767/statm: 23856 19235 94 167 0 23687 0
Current children cumulated CPU time (s) 761.98
Current children cumulated vsize (KiB) 95424

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12770
/proc/meminfo: memFree=823008/2055920 swapFree=4174972/4192956
[pid=12767] ppid=12765 vsize=95424 CPUtime=821.95
/proc/12767/stat : 12767 (march_nn) R 12765 12767 12086 0 -1 4194304 21866 0 0 0 82180 15 0 0 25 0 1 0 1093801780 97714176 20500 1992294400 134512640 135197250 4294956240 18446744073709551615 134596875 0 0 4096 0 0 0 0 17 0 0 0
/proc/12767/statm: 23856 20500 94 167 0 23687 0
Current children cumulated CPU time (s) 821.95
Current children cumulated vsize (KiB) 95424

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12770
/proc/meminfo: memFree=817696/2055920 swapFree=4174972/4192956
[pid=12767] ppid=12765 vsize=95424 CPUtime=881.92
/proc/12767/stat : 12767 (march_nn) R 12765 12767 12086 0 -1 4194304 23197 0 0 0 88176 16 0 0 25 0 1 0 1093801780 97714176 21831 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 0 0 0
/proc/12767/statm: 23856 21831 94 167 0 23687 0
Current children cumulated CPU time (s) 881.92
Current children cumulated vsize (KiB) 95424

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12770
/proc/meminfo: memFree=811680/2055920 swapFree=4174972/4192956
[pid=12767] ppid=12765 vsize=139624 CPUtime=941.89
/proc/12767/stat : 12767 (march_nn) R 12765 12767 12086 0 -1 4194304 24704 0 0 0 94171 18 0 0 25 0 1 0 1093801780 142974976 23338 1992294400 134512640 135197250 4294956240 18446744073709551615 134541555 0 0 4096 0 0 0 0 17 0 0 0
/proc/12767/statm: 34906 23338 94 167 0 34737 0
Current children cumulated CPU time (s) 941.89
Current children cumulated vsize (KiB) 139624

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12770
/proc/meminfo: memFree=805472/2055920 swapFree=4174972/4192956
[pid=12767] ppid=12765 vsize=139624 CPUtime=1001.87
/proc/12767/stat : 12767 (march_nn) R 12765 12767 12086 0 -1 4194304 26193 0 0 0 100168 19 0 0 25 0 1 0 1093801780 142974976 24827 1992294400 134512640 135197250 4294956240 18446744073709551615 134593022 0 0 4096 0 0 0 0 17 0 0 0
/proc/12767/statm: 34906 24827 94 167 0 34737 0
Current children cumulated CPU time (s) 1001.87
Current children cumulated vsize (KiB) 139624

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12770
/proc/meminfo: memFree=799648/2055920 swapFree=4174972/4192956
[pid=12767] ppid=12765 vsize=139624 CPUtime=1061.85
/proc/12767/stat : 12767 (march_nn) R 12765 12767 12086 0 -1 4194304 27654 0 0 0 106165 20 0 0 25 0 1 0 1093801780 142974976 26288 1992294400 134512640 135197250 4294956240 18446744073709551615 134548721 0 0 4096 0 0 0 0 17 0 0 0
/proc/12767/statm: 34906 26288 94 167 0 34737 0
Current children cumulated CPU time (s) 1061.85
Current children cumulated vsize (KiB) 139624

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12770
/proc/meminfo: memFree=793952/2055920 swapFree=4174972/4192956
[pid=12767] ppid=12765 vsize=139624 CPUtime=1121.81
/proc/12767/stat : 12767 (march_nn) R 12765 12767 12086 0 -1 4194304 29066 0 0 0 112160 21 0 0 25 0 1 0 1093801780 142974976 27700 1992294400 134512640 135197250 4294956240 18446744073709551615 134593744 0 0 4096 0 0 0 0 17 0 0 0
/proc/12767/statm: 34906 27700 94 167 0 34737 0
Current children cumulated CPU time (s) 1121.81
Current children cumulated vsize (KiB) 139624

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12770
/proc/meminfo: memFree=788576/2055920 swapFree=4174972/4192956
[pid=12767] ppid=12765 vsize=139624 CPUtime=1181.79
/proc/12767/stat : 12767 (march_nn) R 12765 12767 12086 0 -1 4194304 30425 0 0 0 118157 22 0 0 25 0 1 0 1093801780 142974976 29059 1992294400 134512640 135197250 4294956240 18446744073709551615 134548721 0 0 4096 0 0 0 0 17 0 0 0
/proc/12767/statm: 34906 29059 94 167 0 34737 0
Current children cumulated CPU time (s) 1181.79
Current children cumulated vsize (KiB) 139624



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 12770
/proc/meminfo: memFree=786912/2055920 swapFree=4174972/4192956
[pid=12767] ppid=12765 vsize=141452 CPUtime=1200.08
/proc/12767/stat : 12767 (march_nn) R 12765 12767 12086 0 -1 4194304 30808 0 0 0 119986 22 0 0 25 0 1 0 1093801780 144846848 29442 1992294400 134512640 135197250 4294956240 18446744073709551615 134524906 0 0 4096 0 0 0 0 17 0 0 0
/proc/12767/statm: 35363 29442 94 167 0 35194 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 141452

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): 1200.63
CPU time (s): 1200.12
CPU user time (s): 1199.87
CPU system time (s): 0.249962
CPU usage (%): 99.9577
Max. virtual memory (cumulated for all children) (KiB): 141452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.87
system time used= 0.249962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30808
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= 3855

runsolver used 1.3308 second user time and 3.04654 second system time

The end

Launcher Data 

Begin job on node7 at 2009-03-28 04:35:47
IDJOB=1512986
IDBENCH=70225
IDSOLVER=522
FILE ID=node7/1512986-1238211347
PBS_JOBID= 9060557
Free space on /tmp= 65660 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/5SAT/UNKNOWN/700/unif-k5-r20-v700-c14000-S211141966-058.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1512986-1238211347/watcher-1512986-1238211347 -o /tmp/evaluation-result-1512986-1238211347/solver-1512986-1238211347 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1512986-1238211347.cnf

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

MD5SUM BENCH= 9e692d77c0b05a1b536adcf4dbb49d43
RANDOM SEED=1483194752

node7.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		: 3000.236
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		: 3000.236
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:        905416 kB
Buffers:         84300 kB
Cached:         964072 kB
SwapCached:      11884 kB
Active:          75136 kB
Inactive:       986692 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        905416 kB
SwapTotal:     4192956 kB
SwapFree:      4174972 kB
Dirty:            1096 kB
Writeback:           0 kB
Mapped:          19136 kB
Slab:            74564 kB
Committed_AS:  2833380 kB
PageTables:       1456 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= 65660 MiB
End job on node7 at 2009-03-28 04:55:50