Trace number 1727854

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 1200.51

General information on the benchmark

Namecrafted/Hard/contest05/QG/
QG7-gensys-icl100.sat05-3226.reshuffled-07.cnf
MD5SUM63ebbe5da415dad3af97436d64747f33
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1108.56
Satisfiable
(Un)Satisfiability was proved
Number of variables1130
Number of clauses18089
Sum of the clauses size86030
Maximum clause length13
Minimum clause length1
Number of clauses of size 128
Number of clauses of size 21085
Number of clauses of size 38672
Number of clauses of size 4224
Number of clauses of size 5266
Number of clauses of size over 57814

Solver Data 

0.69/0.71	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.69/0.71	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.69/0.71	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.69/0.71	c main()::
0.69/0.71	c initFormula():: searching for DIMACS p-line....
0.69/0.71	c full lookahead due to high density!
0.69/0.71	c initFormula():: the DIMACS p-line indicates a CNF of 1130 variables and 18089 clauses.
0.69/0.71	c parseCNF():: parsing....
0.69/0.71	c parseCNF():: the CNF contains 28 unary clauses.
0.69/0.71	c runParser():: parsing was successful, warming up engines...
0.69/0.71	c simplify_formula():: removed 0 tautological, 1099 satisfied and 3362 duplicate clauses
0.69/0.71	c preprocessing fase I completed:: there are now 1081 free variables and 13628 clauses.
0.69/0.71	c stat :: sign balance is biased by 3.692
0.69/0.71	c using k-SAT heuristics (size based diff)
0.69/0.71	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.71	c simplify_formula():: removed 0 tautological, 0 satisfied and 6813 duplicate clauses
0.69/0.71	c resolvent_look() :: found 28219 resolvents
0.69/0.71	c main():: clause / variable ratio: ( 41847 / 1130 ) = 37.03
0.69/0.71	c longest clause has size 13
0.69/0.71	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.69/0.71	c number of free variables = 1081
0.69/0.71	c dynamic_preselect_setsize :: off
0.69/0.71	c main():: all systems go!
0.69/0.71	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 53
1.29/1.30	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 1321
8.69/8.74	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |********************************
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c |****************************************************************| ( 2/999) NodeCount: 20597
102.76/102.88	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |**********
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c |*************
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c |***************
c |****************
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c |********************************
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c |**********************************************************
c |***********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 220681
1021.95/1022.39	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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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-1727854-1240729771/watcher-1727854-1240729771 -o /tmp/evaluation-result-1727854-1240729771/solver-1727854-1240729771 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1727854-1240729771.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: 0.92 0.98 0.99 2/65 26563
/proc/meminfo: memFree=1819328/2055920 swapFree=4181416/4192956
[pid=26563] ppid=26561 vsize=1112 CPUtime=0
/proc/26563/stat : 26563 (march_nn) R 26561 26563 26398 0 -1 4194304 138 0 0 0 0 0 0 0 18 0 1 0 101006451 1138688 123 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 278 123 59 167 0 109 0

[startup+0.057628 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 26563
/proc/meminfo: memFree=1819328/2055920 swapFree=4181416/4192956
[pid=26563] ppid=26561 vsize=2800 CPUtime=0.05
/proc/26563/stat : 26563 (march_nn) R 26561 26563 26398 0 -1 4194304 514 0 0 0 5 0 0 0 18 0 1 0 101006451 2867200 434 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 700 434 67 167 0 531 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2800

[startup+0.101636 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 26563
/proc/meminfo: memFree=1819328/2055920 swapFree=4181416/4192956
[pid=26563] ppid=26561 vsize=2348 CPUtime=0.09
/proc/26563/stat : 26563 (march_nn) R 26561 26563 26398 0 -1 4194304 1011 0 0 0 9 0 0 0 18 0 1 0 101006451 2404352 358 1992294400 134512640 135197250 4294956240 18446744073709551615 134534469 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 587 358 79 167 0 418 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2348

[startup+0.301672 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 26563
/proc/meminfo: memFree=1819328/2055920 swapFree=4181416/4192956
[pid=26563] ppid=26561 vsize=3304 CPUtime=0.29
/proc/26563/stat : 26563 (march_nn) R 26561 26563 26398 0 -1 4194304 1616 0 0 0 29 0 0 0 20 0 1 0 101006451 3383296 562 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 826 562 82 167 0 657 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3304

[startup+0.701743 s]
/proc/loadavg: 0.92 0.98 0.99 2/65 26563
/proc/meminfo: memFree=1819328/2055920 swapFree=4181416/4192956
[pid=26563] ppid=26561 vsize=12964 CPUtime=0.69
/proc/26563/stat : 26563 (march_nn) R 26561 26563 26398 0 -1 4194304 5493 0 0 0 68 1 0 0 24 0 1 0 101006451 13275136 2194 1992294400 134512640 135197250 4294956240 18446744073709551615 134697286 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 3241 2194 89 167 0 3072 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12964

[startup+1.50189 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 26564
/proc/meminfo: memFree=1812536/2055920 swapFree=4181416/4192956
[pid=26563] ppid=26561 vsize=10976 CPUtime=1.49
/proc/26563/stat : 26563 (march_nn) R 26561 26563 26398 0 -1 4194304 5811 0 0 0 148 1 0 0 25 0 1 0 101006451 11239424 1995 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 2744 1995 94 167 0 2575 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10976

[startup+3.10118 s]
/proc/loadavg: 0.92 0.98 0.99 2/66 26564
/proc/meminfo: memFree=1811512/2055920 swapFree=4181416/4192956
[pid=26563] ppid=26561 vsize=10976 CPUtime=3.09
/proc/26563/stat : 26563 (march_nn) R 26561 26563 26398 0 -1 4194304 5820 0 0 0 308 1 0 0 25 0 1 0 101006451 11239424 2004 1992294400 134512640 135197250 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 2744 2004 94 167 0 2575 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10976

[startup+6.30176 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 26564
/proc/meminfo: memFree=1811448/2055920 swapFree=4181416/4192956
[pid=26563] ppid=26561 vsize=10976 CPUtime=6.29
/proc/26563/stat : 26563 (march_nn) R 26561 26563 26398 0 -1 4194304 5834 0 0 0 628 1 0 0 25 0 1 0 101006451 11239424 2018 1992294400 134512640 135197250 4294956240 18446744073709551615 134570910 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 2744 2018 94 167 0 2575 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10976

[startup+12.7019 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 26564
/proc/meminfo: memFree=1811136/2055920 swapFree=4181416/4192956
[pid=26563] ppid=26561 vsize=10976 CPUtime=12.68
/proc/26563/stat : 26563 (march_nn) R 26561 26563 26398 0 -1 4194304 5862 0 0 0 1267 1 0 0 25 0 1 0 101006451 11239424 2046 1992294400 134512640 135197250 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 2744 2046 94 167 0 2575 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 10976

[startup+25.5012 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 26564
/proc/meminfo: memFree=1811008/2055920 swapFree=4181416/4192956
[pid=26563] ppid=26561 vsize=11188 CPUtime=25.48
/proc/26563/stat : 26563 (march_nn) R 26561 26563 26398 0 -1 4194304 5898 0 0 0 2547 1 0 0 25 0 1 0 101006451 11456512 2082 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 2797 2082 94 167 0 2628 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 11188

[startup+51.1019 s]
/proc/loadavg: 0.96 0.98 0.99 2/66 26564
/proc/meminfo: memFree=1810624/2055920 swapFree=4181416/4192956
[pid=26563] ppid=26561 vsize=11660 CPUtime=51.08
/proc/26563/stat : 26563 (march_nn) R 26561 26563 26398 0 -1 4194304 5991 0 0 0 5106 2 0 0 25 0 1 0 101006451 11939840 2175 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 2915 2175 94 167 0 2746 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11660

[startup+102.305 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 26564
/proc/meminfo: memFree=1810304/2055920 swapFree=4181416/4192956
[pid=26563] ppid=26561 vsize=12040 CPUtime=102.26
/proc/26563/stat : 26563 (march_nn) R 26561 26563 26398 0 -1 4194304 6068 0 0 0 10224 2 0 0 25 0 1 0 101006451 12328960 2252 1992294400 134512640 135197250 4294956240 18446744073709551615 134550667 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 3010 2252 94 167 0 2841 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 12040

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26564
/proc/meminfo: memFree=1809856/2055920 swapFree=4181416/4192956
[pid=26563] ppid=26561 vsize=12660 CPUtime=162.24
/proc/26563/stat : 26563 (march_nn) R 26561 26563 26398 0 -1 4194304 6162 0 0 0 16222 2 0 0 25 0 1 0 101006451 12963840 2346 1992294400 134512640 135197250 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 3165 2346 94 167 0 2996 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 12660

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26564
/proc/meminfo: memFree=1809472/2055920 swapFree=4181416/4192956
[pid=26563] ppid=26561 vsize=13172 CPUtime=222.21
/proc/26563/stat : 26563 (march_nn) R 26561 26563 26398 0 -1 4194304 6259 0 0 0 22219 2 0 0 25 0 1 0 101006451 13488128 2443 1992294400 134512640 135197250 4294956240 18446744073709551615 134570822 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 3293 2443 94 167 0 3124 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 13172

[startup+282.303 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26564
/proc/meminfo: memFree=1808960/2055920 swapFree=4181416/4192956
[pid=26563] ppid=26561 vsize=13172 CPUtime=282.19
/proc/26563/stat : 26563 (march_nn) R 26561 26563 26398 0 -1 4194304 6362 0 0 0 28217 2 0 0 25 0 1 0 101006451 13488128 2546 1992294400 134512640 135197250 4294956240 18446744073709551615 134550680 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 3293 2546 94 167 0 3124 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 13172

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26564
/proc/meminfo: memFree=1808576/2055920 swapFree=4181416/4192956
[pid=26563] ppid=26561 vsize=13936 CPUtime=342.18
/proc/26563/stat : 26563 (march_nn) R 26561 26563 26398 0 -1 4194304 6462 0 0 0 34215 3 0 0 25 0 1 0 101006451 14270464 2646 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 3484 2646 94 167 0 3315 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 13936

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26564
/proc/meminfo: memFree=1808064/2055920 swapFree=4181416/4192956
[pid=26563] ppid=26561 vsize=13936 CPUtime=402.16
/proc/26563/stat : 26563 (march_nn) R 26561 26563 26398 0 -1 4194304 6567 0 0 0 40213 3 0 0 25 0 1 0 101006451 14270464 2751 1992294400 134512640 135197250 4294956240 18446744073709551615 134550686 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 3484 2751 94 167 0 3315 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 13936

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26564
/proc/meminfo: memFree=1807104/2055920 swapFree=4181416/4192956
[pid=26563] ppid=26561 vsize=15996 CPUtime=462.14
/proc/26563/stat : 26563 (march_nn) R 26561 26563 26398 0 -1 4194304 6782 0 0 0 46211 3 0 0 25 0 1 0 101006451 16379904 2966 1992294400 134512640 135197250 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 3999 2966 94 167 0 3830 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 15996

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26564
/proc/meminfo: memFree=1806656/2055920 swapFree=4181416/4192956
[pid=26563] ppid=26561 vsize=15996 CPUtime=522.11
/proc/26563/stat : 26563 (march_nn) R 26561 26563 26398 0 -1 4194304 6890 0 0 0 52208 3 0 0 25 0 1 0 101006451 16379904 3074 1992294400 134512640 135197250 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 3999 3074 94 167 0 3830 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 15996

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26564
/proc/meminfo: memFree=1806272/2055920 swapFree=4181416/4192956
[pid=26563] ppid=26561 vsize=15996 CPUtime=582.09
/proc/26563/stat : 26563 (march_nn) R 26561 26563 26398 0 -1 4194304 6985 0 0 0 58206 3 0 0 25 0 1 0 101006451 16379904 3169 1992294400 134512640 135197250 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 3999 3169 94 167 0 3830 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 15996

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26564
/proc/meminfo: memFree=1805888/2055920 swapFree=4181416/4192956
[pid=26563] ppid=26561 vsize=15996 CPUtime=642.09
/proc/26563/stat : 26563 (march_nn) R 26561 26563 26398 0 -1 4194304 7073 0 0 0 64205 4 0 0 25 0 1 0 101006451 16379904 3257 1992294400 134512640 135197250 4294956240 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 3999 3257 94 167 0 3830 0
Current children cumulated CPU time (s) 642.09
Current children cumulated vsize (KiB) 15996

[startup+702.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26564
/proc/meminfo: memFree=1805504/2055920 swapFree=4181416/4192956
[pid=26563] ppid=26561 vsize=17720 CPUtime=702.06
/proc/26563/stat : 26563 (march_nn) R 26561 26563 26398 0 -1 4194304 7161 0 0 0 70202 4 0 0 25 0 1 0 101006451 18145280 3345 1992294400 134512640 135197250 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 4430 3345 94 167 0 4261 0
Current children cumulated CPU time (s) 702.06
Current children cumulated vsize (KiB) 17720

[startup+762.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26564
/proc/meminfo: memFree=1805056/2055920 swapFree=4181416/4192956
[pid=26563] ppid=26561 vsize=17720 CPUtime=762.04
/proc/26563/stat : 26563 (march_nn) R 26561 26563 26398 0 -1 4194304 7248 0 0 0 76200 4 0 0 25 0 1 0 101006451 18145280 3432 1992294400 134512640 135197250 4294956240 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 4430 3432 94 167 0 4261 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 17720

[startup+822.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26564
/proc/meminfo: memFree=1804672/2055920 swapFree=4181416/4192956
[pid=26563] ppid=26561 vsize=17720 CPUtime=822.02
/proc/26563/stat : 26563 (march_nn) R 26561 26563 26398 0 -1 4194304 7338 0 0 0 82198 4 0 0 25 0 1 0 101006451 18145280 3522 1992294400 134512640 135197250 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 4430 3522 94 167 0 4261 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 17720

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26564
/proc/meminfo: memFree=1804352/2055920 swapFree=4181416/4192956
[pid=26563] ppid=26561 vsize=18632 CPUtime=882
/proc/26563/stat : 26563 (march_nn) R 26561 26563 26398 0 -1 4194304 7427 0 0 0 88196 4 0 0 25 0 1 0 101006451 19079168 3611 1992294400 134512640 135197250 4294956240 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 4658 3611 94 167 0 4489 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 18632

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26564
/proc/meminfo: memFree=1803968/2055920 swapFree=4181416/4192956
[pid=26563] ppid=26561 vsize=18632 CPUtime=941.97
/proc/26563/stat : 26563 (march_nn) R 26561 26563 26398 0 -1 4194304 7520 0 0 0 94193 4 0 0 25 0 1 0 101006451 19079168 3704 1992294400 134512640 135197250 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 4658 3704 94 167 0 4489 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 18632

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26564
/proc/meminfo: memFree=1803584/2055920 swapFree=4181416/4192956
[pid=26563] ppid=26561 vsize=18632 CPUtime=1001.95
/proc/26563/stat : 26563 (march_nn) R 26561 26563 26398 0 -1 4194304 7617 0 0 0 100191 4 0 0 25 0 1 0 101006451 19079168 3801 1992294400 134512640 135197250 4294956240 18446744073709551615 134572878 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 4658 3801 94 167 0 4489 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 18632

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26564
/proc/meminfo: memFree=1803072/2055920 swapFree=4181416/4192956
[pid=26563] ppid=26561 vsize=21220 CPUtime=1061.93
/proc/26563/stat : 26563 (march_nn) R 26561 26563 26398 0 -1 4194304 7715 0 0 0 106189 4 0 0 25 0 1 0 101006451 21729280 3899 1992294400 134512640 135197250 4294956240 18446744073709551615 134550758 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 5305 3899 94 167 0 5136 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 21220

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26564
/proc/meminfo: memFree=1802688/2055920 swapFree=4181416/4192956
[pid=26563] ppid=26561 vsize=21220 CPUtime=1121.91
/proc/26563/stat : 26563 (march_nn) R 26561 26563 26398 0 -1 4194304 7813 0 0 0 112187 4 0 0 25 0 1 0 101006451 21729280 3997 1992294400 134512640 135197250 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 5305 3997 94 167 0 5136 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 21220

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26564
/proc/meminfo: memFree=1802240/2055920 swapFree=4181416/4192956
[pid=26563] ppid=26561 vsize=21220 CPUtime=1181.89
/proc/26563/stat : 26563 (march_nn) R 26561 26563 26398 0 -1 4194304 7913 0 0 0 118185 4 0 0 25 0 1 0 101006451 21729280 4097 1992294400 134512640 135197250 4294956240 18446744073709551615 134548718 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 5305 4097 94 167 0 5136 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 21220



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26564
/proc/meminfo: memFree=1802112/2055920 swapFree=4181416/4192956
[pid=26563] ppid=26561 vsize=21220 CPUtime=1200.09
/proc/26563/stat : 26563 (march_nn) R 26561 26563 26398 0 -1 4194304 7941 0 0 0 120005 4 0 0 25 0 1 0 101006451 21729280 4125 1992294400 134512640 135197250 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 5305 4125 94 167 0 5136 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 21220

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.5 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 26564
/proc/meminfo: memFree=1802112/2055920 swapFree=4181416/4192956
[pid=26563] ppid=26561 vsize=21220 CPUtime=1200.09
/proc/26563/stat : 26563 (march_nn) R 26561 26563 26398 0 -1 4194304 7941 0 0 0 120005 4 0 0 25 0 1 0 101006451 21729280 4125 1992294400 134512640 135197250 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/26563/statm: 5305 4125 94 167 0 5136 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 21220

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.11
CPU user time (s): 1200.06
CPU system time (s): 0.051992
CPU usage (%): 99.9666
Max. virtual memory (cumulated for all children) (KiB): 21220

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200.06
system time used= 0.051992
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 7941
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= 1990

runsolver used 1.38279 second user time and 2.55061 second system time

The end

Launcher Data 

Begin job on node84 at 2009-04-26 09:09:32
IDJOB=1727854
IDBENCH=24646
IDSOLVER=522
FILE ID=node84/1727854-1240729771
PBS_JOBID= 9186953
Free space on /tmp= 66216 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT07/crafted/Hard/contest05/QG/QG7-gensys-icl100.sat05-3226.reshuffled-07.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1727854-1240729771/watcher-1727854-1240729771 -o /tmp/evaluation-result-1727854-1240729771/solver-1727854-1240729771 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1727854-1240729771.cnf

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

MD5SUM BENCH= 63ebbe5da415dad3af97436d64747f33
RANDOM SEED=1518384171

node84.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		: 3000.259
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		: 3000.259
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:       1819744 kB
Buffers:         16628 kB
Cached:         142552 kB
SwapCached:       5448 kB
Active:          13624 kB
Inactive:       153396 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1819744 kB
SwapTotal:     4192956 kB
SwapFree:      4181416 kB
Dirty:            1184 kB
Writeback:           0 kB
Mapped:          13452 kB
Slab:            55112 kB
Committed_AS:   355912 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= 66216 MiB
End job on node84 at 2009-04-26 09:29:34