Trace number 1514114

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 1200.51

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S1119314619-090.cnf
MD5SUM682adf22440a1975a5efec3ca28f38cb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.86141
Satisfiable
(Un)Satisfiability was proved
Number of variables6000
Number of clauses25200
Sum of the clauses size75600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 325200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.29/0.31	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.31	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.31	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.31	c main()::
0.29/0.31	c initFormula():: searching for DIMACS p-line....
0.29/0.31	c initFormula():: the DIMACS p-line indicates a CNF of 6000 variables and 25200 clauses.
0.29/0.31	c parseCNF():: parsing....
0.29/0.31	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.31	c runParser():: parsing was successful, warming up engines...
0.29/0.31	c simplify_formula():: removed 0 tautological, 146 satisfied and 0 duplicate clauses
0.29/0.31	c preprocessing fase I completed:: there are now 5976 free variables and 25054 clauses.
0.29/0.31	c stat :: sign balance is biased by 0.470
0.29/0.31	c using 3-SAT heuristics (occurence based diff)
0.29/0.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 155 duplicate clauses
0.29/0.31	c resolvent_look() :: found 75 resolvents
0.29/0.31	c lessRedundantTransformation():: nothing to be done.
0.29/0.31	c transformTo3SAT():: you gave me 6000 variables and 25129 clauses.
0.29/0.31	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.29/0.31	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.29/0.31	c transformTo3SAT():: the transformation yielded 6000 variabels and 25129 clauses.
0.29/0.31	c main():: clause / variable ratio: ( 25129 / 6000 ) = 4.19
0.29/0.31	c longest clause has size 3
0.29/0.31	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.31	c number of free variables = 5976
0.29/0.31	c dynamic_preselect_setsize :: off
0.29/0.31	c main():: all systems go!
0.29/0.31	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 433
0.69/0.70	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |**************************************************
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c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 98986
134.94/135.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
c |****************************************
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c |*********************************************
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c |***********************************************
c |************************************************
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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-1514114-1238226980/watcher-1514114-1238226980 -o /tmp/evaluation-result-1514114-1238226980/solver-1514114-1238226980 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_nn HOME/instance-1514114-1238226980.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: 1.92 1.98 1.99 4/86 17433
/proc/meminfo: memFree=1791712/2055924 swapFree=4179676/4192956
[pid=17433] ppid=17431 vsize=1476 CPUtime=0
/proc/17433/stat : 17433 (march_nn) R 17431 17433 17246 0 -1 4194304 236 0 0 0 0 0 0 0 20 0 1 0 449028411 1511424 221 1992294400 134512640 135197250 4294956240 18446744073709551615 134851815 0 0 4096 0 0 0 0 17 1 0 0
/proc/17433/statm: 369 221 59 167 0 200 0

[startup+0.107058 s]
/proc/loadavg: 1.92 1.98 1.99 4/86 17433
/proc/meminfo: memFree=1791712/2055924 swapFree=4179676/4192956
[pid=17433] ppid=17431 vsize=4088 CPUtime=0.09
/proc/17433/stat : 17433 (march_nn) R 17431 17433 17246 0 -1 4194304 1220 0 0 0 9 0 0 0 20 0 1 0 449028411 4186112 709 1992294400 134512640 135197250 4294956240 18446744073709551615 134693548 0 0 4096 0 0 0 0 17 1 0 0
/proc/17433/statm: 1022 709 68 167 0 853 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4088

[startup+0.201075 s]
/proc/loadavg: 1.92 1.98 1.99 4/86 17433
/proc/meminfo: memFree=1791712/2055924 swapFree=4179676/4192956
[pid=17433] ppid=17431 vsize=4088 CPUtime=0.19
/proc/17433/stat : 17433 (march_nn) R 17431 17433 17246 0 -1 4194304 2581 0 0 0 18 1 0 0 21 0 1 0 449028411 4186112 715 1992294400 134512640 135197250 4294956240 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 1 0 0
/proc/17433/statm: 1022 715 82 167 0 853 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 4088

[startup+0.301091 s]
/proc/loadavg: 1.92 1.98 1.99 4/86 17433
/proc/meminfo: memFree=1791712/2055924 swapFree=4179676/4192956
[pid=17433] ppid=17431 vsize=11960 CPUtime=0.29
/proc/17433/stat : 17433 (march_nn) R 17431 17433 17246 0 -1 4194304 3515 0 0 0 28 1 0 0 22 0 1 0 449028411 12247040 1322 1992294400 134512640 135197250 4294956240 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 1 0 0
/proc/17433/statm: 2990 1322 88 167 0 2821 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11960

[startup+0.701166 s]
/proc/loadavg: 1.92 1.98 1.99 4/86 17433
/proc/meminfo: memFree=1791712/2055924 swapFree=4179676/4192956
[pid=17433] ppid=17431 vsize=12148 CPUtime=0.69
/proc/17433/stat : 17433 (march_nn) R 17431 17433 17246 0 -1 4194304 4943 0 0 0 67 2 0 0 25 0 1 0 449028411 12439552 2750 1992294400 134512640 135197250 4294956240 18446744073709551615 134525291 0 0 4096 0 0 0 0 17 1 0 0
/proc/17433/statm: 3037 2750 93 167 0 2868 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12148

[startup+1.50131 s]
/proc/loadavg: 1.92 1.98 1.99 3/87 17434
/proc/meminfo: memFree=1780952/2055924 swapFree=4179676/4192956
[pid=17433] ppid=17431 vsize=12964 CPUtime=1.49
/proc/17433/stat : 17433 (march_nn) R 17431 17433 17246 0 -1 4194304 5068 0 0 0 147 2 0 0 25 0 1 0 449028411 13275136 2875 1992294400 134512640 135197250 4294956240 18446744073709551615 134541680 0 0 4096 0 0 0 0 17 1 0 0
/proc/17433/statm: 3241 2875 93 167 0 3072 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12964

[startup+3.10161 s]
/proc/loadavg: 1.92 1.98 1.99 3/87 17434
/proc/meminfo: memFree=1780312/2055924 swapFree=4179676/4192956
[pid=17433] ppid=17431 vsize=13100 CPUtime=3.09
/proc/17433/stat : 17433 (march_nn) R 17431 17433 17246 0 -1 4194304 5098 0 0 0 307 2 0 0 25 0 1 0 449028411 13414400 2905 1992294400 134512640 135197250 4294956240 18446744073709551615 134542160 0 0 4096 0 0 0 0 17 1 0 0
/proc/17433/statm: 3275 2905 93 167 0 3106 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13100

[startup+6.3012 s]
/proc/loadavg: 1.93 1.98 1.99 3/87 17434
/proc/meminfo: memFree=1779800/2055924 swapFree=4179676/4192956
[pid=17433] ppid=17431 vsize=13504 CPUtime=6.29
/proc/17433/stat : 17433 (march_nn) R 17431 17433 17246 0 -1 4194304 5200 0 0 0 627 2 0 0 25 0 1 0 449028411 13828096 3007 1992294400 134512640 135197250 4294956240 18446744073709551615 134542029 0 0 4096 0 0 0 0 17 1 0 0
/proc/17433/statm: 3376 3007 93 167 0 3207 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13504

[startup+12.7014 s]
/proc/loadavg: 1.93 1.98 1.99 3/87 17434
/proc/meminfo: memFree=1779360/2055924 swapFree=4179676/4192956
[pid=17433] ppid=17431 vsize=13820 CPUtime=12.69
/proc/17433/stat : 17433 (march_nn) R 17431 17433 17246 0 -1 4194304 5283 0 0 0 1267 2 0 0 25 0 1 0 449028411 14151680 3090 1992294400 134512640 135197250 4294956240 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0
/proc/17433/statm: 3455 3090 93 167 0 3286 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13820

[startup+25.5018 s]
/proc/loadavg: 1.95 1.98 1.99 3/87 17434
/proc/meminfo: memFree=1778720/2055924 swapFree=4179676/4192956
[pid=17433] ppid=17431 vsize=14412 CPUtime=25.48
/proc/17433/stat : 17433 (march_nn) R 17431 17433 17246 0 -1 4194304 5435 0 0 0 2546 2 0 0 25 0 1 0 449028411 14757888 3242 1992294400 134512640 135197250 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/17433/statm: 3603 3242 93 167 0 3434 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 14412

[startup+51.1015 s]
/proc/loadavg: 2.02 2.00 1.99 3/87 17434
/proc/meminfo: memFree=1778208/2055924 swapFree=4179676/4192956
[pid=17433] ppid=17431 vsize=15112 CPUtime=51.07
/proc/17433/stat : 17433 (march_nn) R 17431 17433 17246 0 -1 4194304 5584 0 0 0 5105 2 0 0 25 0 1 0 449028411 15474688 3391 1992294400 134512640 135197250 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/17433/statm: 3778 3391 93 167 0 3609 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 15112

[startup+102.302 s]
/proc/loadavg: 2.01 2.00 1.99 3/87 17434
/proc/meminfo: memFree=1776736/2055924 swapFree=4179676/4192956
[pid=17433] ppid=17431 vsize=16800 CPUtime=102.26
/proc/17433/stat : 17433 (march_nn) R 17431 17433 17246 0 -1 4194304 5924 0 0 0 10224 2 0 0 25 0 1 0 449028411 17203200 3726 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/17433/statm: 4200 3726 93 167 0 4031 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 16800

[startup+162.301 s]
/proc/loadavg: 2.04 2.01 2.00 3/87 17434
/proc/meminfo: memFree=1775392/2055924 swapFree=4179676/4192956
[pid=17433] ppid=17431 vsize=18548 CPUtime=162.23
/proc/17433/stat : 17433 (march_nn) R 17431 17433 17246 0 -1 4194304 6264 0 0 0 16220 3 0 0 25 0 1 0 449028411 18993152 4063 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/17433/statm: 4637 4063 93 167 0 4468 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 18548

[startup+222.306 s]
/proc/loadavg: 2.01 2.01 2.00 3/87 17434
/proc/meminfo: memFree=1774112/2055924 swapFree=4179676/4192956
[pid=17433] ppid=17431 vsize=20272 CPUtime=222.21
/proc/17433/stat : 17433 (march_nn) R 17431 17433 17246 0 -1 4194304 6553 0 0 0 22218 3 0 0 25 0 1 0 449028411 20758528 4352 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/17433/statm: 5068 4352 93 167 0 4899 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 20272

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 17440
/proc/meminfo: memFree=1772632/2055924 swapFree=4179676/4192956
[pid=17433] ppid=17431 vsize=20404 CPUtime=282.19
/proc/17433/stat : 17433 (march_nn) R 17431 17433 17246 0 -1 4194304 6868 0 0 0 28215 4 0 0 25 0 1 0 449028411 20893696 4667 1992294400 134512640 135197250 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/17433/statm: 5101 4667 93 167 0 4932 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 20404

[startup+342.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 17440
/proc/meminfo: memFree=1771360/2055924 swapFree=4179676/4192956
[pid=17433] ppid=17431 vsize=23680 CPUtime=342.16
/proc/17433/stat : 17433 (march_nn) R 17431 17433 17246 0 -1 4194304 7196 0 0 0 34212 4 0 0 25 0 1 0 449028411 24248320 4991 1992294400 134512640 135197250 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/17433/statm: 5920 4991 93 167 0 5751 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 23680

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 17440
/proc/meminfo: memFree=1770208/2055924 swapFree=4179676/4192956
[pid=17433] ppid=17431 vsize=23680 CPUtime=402.15
/proc/17433/stat : 17433 (march_nn) R 17431 17433 17246 0 -1 4194304 7473 0 0 0 40210 5 0 0 25 0 1 0 449028411 24248320 5268 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/17433/statm: 5920 5268 93 167 0 5751 0
Current children cumulated CPU time (s) 402.15
Current children cumulated vsize (KiB) 23680

[startup+462.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 17440
/proc/meminfo: memFree=1769184/2055924 swapFree=4179676/4192956
[pid=17433] ppid=17431 vsize=23680 CPUtime=462.13
/proc/17433/stat : 17433 (march_nn) R 17431 17433 17246 0 -1 4194304 7717 0 0 0 46208 5 0 0 25 0 1 0 449028411 24248320 5512 1992294400 134512640 135197250 4294956240 18446744073709551615 134539287 0 0 4096 0 0 0 0 17 1 0 0
/proc/17433/statm: 5920 5512 93 167 0 5751 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 23680

[startup+522.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 17440
/proc/meminfo: memFree=1768352/2055924 swapFree=4179676/4192956
[pid=17433] ppid=17431 vsize=27560 CPUtime=522.1
/proc/17433/stat : 17433 (march_nn) R 17431 17433 17246 0 -1 4194304 7995 0 0 0 52205 5 0 0 25 0 1 0 449028411 28221440 5790 1992294400 134512640 135197250 4294956240 18446744073709551615 134570780 0 0 4096 0 0 0 0 17 1 0 0
/proc/17433/statm: 6890 5790 93 167 0 6721 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 27560

[startup+582.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 17440
/proc/meminfo: memFree=1767200/2055924 swapFree=4179676/4192956
[pid=17433] ppid=17431 vsize=27560 CPUtime=582.09
/proc/17433/stat : 17433 (march_nn) R 17431 17433 17246 0 -1 4194304 8267 0 0 0 58203 6 0 0 25 0 1 0 449028411 28221440 6062 1992294400 134512640 135197250 4294956240 18446744073709551615 134618737 0 0 4096 0 0 0 0 17 1 0 0
/proc/17433/statm: 6890 6062 93 167 0 6721 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 27560

[startup+642.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 17440
/proc/meminfo: memFree=1766048/2055924 swapFree=4179676/4192956
[pid=17433] ppid=17431 vsize=27560 CPUtime=642.07
/proc/17433/stat : 17433 (march_nn) R 17431 17433 17246 0 -1 4194304 8546 0 0 0 64201 6 0 0 25 0 1 0 449028411 28221440 6341 1992294400 134512640 135197250 4294956240 18446744073709551615 134539253 0 0 4096 0 0 0 0 17 1 0 0
/proc/17433/statm: 6890 6341 93 167 0 6721 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 27560

[startup+702.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 17440
/proc/meminfo: memFree=1764832/2055924 swapFree=4179676/4192956
[pid=17433] ppid=17431 vsize=34088 CPUtime=702.04
/proc/17433/stat : 17433 (march_nn) R 17431 17433 17246 0 -1 4194304 8833 0 0 0 70198 6 0 0 25 0 1 0 449028411 34906112 6628 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/17433/statm: 8522 6628 93 167 0 8353 0
Current children cumulated CPU time (s) 702.04
Current children cumulated vsize (KiB) 34088

[startup+762.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 17440
/proc/meminfo: memFree=1763872/2055924 swapFree=4179676/4192956
[pid=17433] ppid=17431 vsize=34088 CPUtime=762.03
/proc/17433/stat : 17433 (march_nn) R 17431 17433 17246 0 -1 4194304 9086 0 0 0 76196 7 0 0 25 0 1 0 449028411 34906112 6881 1992294400 134512640 135197250 4294956240 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 1 0 0
/proc/17433/statm: 8522 6881 93 167 0 8353 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 34088

[startup+822.302 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 17440
/proc/meminfo: memFree=1762656/2055924 swapFree=4179676/4192956
[pid=17433] ppid=17431 vsize=34088 CPUtime=822
/proc/17433/stat : 17433 (march_nn) R 17431 17433 17246 0 -1 4194304 9376 0 0 0 82193 7 0 0 25 0 1 0 449028411 34906112 7171 1992294400 134512640 135197250 4294956240 18446744073709551615 134570751 0 0 4096 0 0 0 0 17 1 0 0
/proc/17433/statm: 8522 7171 93 167 0 8353 0
Current children cumulated CPU time (s) 822
Current children cumulated vsize (KiB) 34088

[startup+882.306 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 17440
/proc/meminfo: memFree=1761568/2055924 swapFree=4179676/4192956
[pid=17433] ppid=17431 vsize=34220 CPUtime=881.98
/proc/17433/stat : 17433 (march_nn) R 17431 17433 17246 0 -1 4194304 9626 0 0 0 88191 7 0 0 25 0 1 0 449028411 35041280 7421 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/17433/statm: 8555 7421 93 167 0 8386 0
Current children cumulated CPU time (s) 881.98
Current children cumulated vsize (KiB) 34220

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 17440
/proc/meminfo: memFree=1760480/2055924 swapFree=4179676/4192956
[pid=17433] ppid=17431 vsize=34220 CPUtime=941.96
/proc/17433/stat : 17433 (march_nn) R 17431 17433 17246 0 -1 4194304 9913 0 0 0 94188 8 0 0 25 0 1 0 449028411 35041280 7708 1992294400 134512640 135197250 4294956240 18446744073709551615 134541653 0 0 4096 0 0 0 0 17 1 0 0
/proc/17433/statm: 8555 7708 93 167 0 8386 0
Current children cumulated CPU time (s) 941.96
Current children cumulated vsize (KiB) 34220

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 17440
/proc/meminfo: memFree=1759392/2055924 swapFree=4179676/4192956
[pid=17433] ppid=17431 vsize=34220 CPUtime=1001.94
/proc/17433/stat : 17433 (march_nn) R 17431 17433 17246 0 -1 4194304 10167 0 0 0 100186 8 0 0 25 0 1 0 449028411 35041280 7962 1992294400 134512640 135197250 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/17433/statm: 8555 7962 93 167 0 8386 0
Current children cumulated CPU time (s) 1001.94
Current children cumulated vsize (KiB) 34220

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 17440
/proc/meminfo: memFree=1758240/2055924 swapFree=4179676/4192956
[pid=17433] ppid=17431 vsize=42952 CPUtime=1061.92
/proc/17433/stat : 17433 (march_nn) R 17431 17433 17246 0 -1 4194304 10447 0 0 0 106183 9 0 0 25 0 1 0 449028411 43982848 8242 1992294400 134512640 135197250 4294956240 18446744073709551615 134556369 0 0 4096 0 0 0 0 17 1 0 0
/proc/17433/statm: 10738 8242 93 167 0 10569 0
Current children cumulated CPU time (s) 1061.92
Current children cumulated vsize (KiB) 42952

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 17440
/proc/meminfo: memFree=1757152/2055924 swapFree=4179676/4192956
[pid=17433] ppid=17431 vsize=42952 CPUtime=1121.9
/proc/17433/stat : 17433 (march_nn) R 17431 17433 17246 0 -1 4194304 10713 0 0 0 112181 9 0 0 25 0 1 0 449028411 43982848 8508 1992294400 134512640 135197250 4294956240 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0
/proc/17433/statm: 10738 8508 93 167 0 10569 0
Current children cumulated CPU time (s) 1121.9
Current children cumulated vsize (KiB) 42952

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 17440
/proc/meminfo: memFree=1756064/2055924 swapFree=4179676/4192956
[pid=17433] ppid=17431 vsize=43084 CPUtime=1181.88
/proc/17433/stat : 17433 (march_nn) R 17431 17433 17246 0 -1 4194304 10985 0 0 0 118178 10 0 0 25 0 1 0 449028411 44118016 8780 1992294400 134512640 135197250 4294956240 18446744073709551615 134541581 0 0 4096 0 0 0 0 17 1 0 0
/proc/17433/statm: 10771 8780 93 167 0 10602 0
Current children cumulated CPU time (s) 1181.88
Current children cumulated vsize (KiB) 43084



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 2.00 2.00 2.00 3/87 17440
/proc/meminfo: memFree=1755680/2055924 swapFree=4179676/4192956
[pid=17433] ppid=17431 vsize=43084 CPUtime=1200.08
/proc/17433/stat : 17433 (march_nn) R 17431 17433 17246 0 -1 4194304 11071 0 0 0 119998 10 0 0 25 0 1 0 449028411 44118016 8866 1992294400 134512640 135197250 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/17433/statm: 10771 8866 93 167 0 10602 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 43084

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): 1200.51
CPU time (s): 1200.1
CPU user time (s): 1199.99
CPU system time (s): 0.108983
CPU usage (%): 99.9653
Max. virtual memory (cumulated for all children) (KiB): 43084

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.108983
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11071
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= 1718

runsolver used 1.47677 second user time and 3.99839 second system time

The end

Launcher Data 

Begin job on node83 at 2009-03-28 08:56:20
IDJOB=1514114
IDBENCH=70319
IDSOLVER=522
FILE ID=node83/1514114-1238226980
PBS_JOBID= 9060582
Free space on /tmp= 66480 MiB

SOLVER NAME= march_nn nn
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S1119314619-090.cnf
COMMAND LINE= HOME/march_nn BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514114-1238226980/watcher-1514114-1238226980 -o /tmp/evaluation-result-1514114-1238226980/solver-1514114-1238226980 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_nn HOME/instance-1514114-1238226980.cnf

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

MD5SUM BENCH= 682adf22440a1975a5efec3ca28f38cb
RANDOM SEED=1418582046

node83.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		: 3000.268
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		: 3000.268
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:      2055924 kB
MemFree:       1792128 kB
Buffers:         40652 kB
Cached:         134780 kB
SwapCached:       7488 kB
Active:          83492 kB
Inactive:       110404 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1792128 kB
SwapTotal:     4192956 kB
SwapFree:      4179676 kB
Dirty:            1216 kB
Writeback:           0 kB
Mapped:          25972 kB
Slab:            53868 kB
Committed_AS:   996912 kB
PageTables:       2680 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= 66480 MiB
End job on node83 at 2009-03-28 09:16:22