Trace number 1628074

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_hi hiSAT 2815.62 2816.54

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/75/
unif-k7-r89-v75-c6675-S803323266-025.cnf
MD5SUMa11d406e9a87b0625224174ce3b9eaa2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.9927
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
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 50
Number of clauses of size over 56675

Solver Data 

1.10/1.20	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.10/1.20	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.10/1.20	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.10/1.20	c main()::
1.10/1.20	c initFormula():: searching for DIMACS p-line....
1.10/1.20	c full lookahead due to high density!
1.10/1.20	c initFormula():: the DIMACS p-line indicates a CNF of 75 variables and 6675 clauses.
1.10/1.20	c parseCNF():: parsing....
1.10/1.20	c parseCNF():: the CNF contains 0 unary clauses.
1.10/1.20	c runParser():: parsing was successful, warming up engines...
1.10/1.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.20	c preprocessing fase I completed:: there are now 75 free variables and 6675 clauses.
1.10/1.20	c stat :: sign balance is biased by 0.006
1.10/1.20	c using k-SAT heuristics (size based diff)
1.10/1.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 3 duplicate clauses
1.10/1.20	c resolvent_look() :: found 1 resolvents
1.10/1.20	c main():: clause / variable ratio: ( 6676 / 75 ) = 89.01
1.10/1.20	c longest clause has size 7
1.10/1.20	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.20	c number of free variables = 75
1.10/1.20	c dynamic_preselect_setsize :: off
1.10/1.20	c main():: all systems go!
1.10/1.20	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 193
1.29/1.32	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| ( 1/999) NodeCount: 647
1.49/1.56	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 4708
3.49/3.53	c |----------------------------------------------------------------|
c |*
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c |****************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 31187
16.18/16.25	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
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c |********************************
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c |****************************************************************| ( 4/999) NodeCount: 157830
79.56/79.60	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |****************************************************************| ( 5/999) NodeCount: 622116
324.78/324.97	c |----------------------------------------------------------------|
c |*
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c |****
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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 |****************************************
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c |****************************************************************| ( 6/999) NodeCount: 1959056
1076.54/1076.90	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |************************
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c |********************************
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c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |***************************************************
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c |*****************************************************
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c |***************************************************************
2815.57/2816.51	c |000000100001000010101110000$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$|
2815.57/2816.51	
c |***************************************************************
2815.57/2816.51	c
2815.57/2816.51	c main():: nodeCount: 4891386
2815.57/2816.51	c main():: dead ends in main: 317
2815.57/2816.51	c main():: lookAheadCount: 269192978
2815.57/2816.51	c main():: unitResolveCount: 11058038
2815.57/2816.51	c main():: time=-1478.947296
2815.57/2816.51	c main():: necessary_assignments: 20371
2815.57/2816.51	c main():: bin_sat: 0, bin_unsat 0
2815.57/2816.51	c main():: doublelook: #: 12753792, succes #: 8884636
2815.57/2816.51	c main():: doublelook: overall 4.798 of all possible doublelooks executed
2815.57/2816.51	c main():: doublelook: succesrate: 69.663, average DL_trigger: 18.233
2815.57/2816.51	c main():: SOLUTION VERIFIED :-)
2815.57/2816.51	s SATISFIABLE
2815.57/2816.51	v -1 2 3 -4 5 -6 -7 -8 9 10 -11 12 -13 14 -15 16 -17 18 19 -20 21 -22 -23 -24 -25 -26 27 28 -29 30 31 -32 33 -34 35 -36 -37 38 39 -40 41 -42 43 -44 45 46 -47 48 -49 -50 -51 -52 -53 -54 55 56 -57 -58 -59 -60 61 -62 -63 -64 -65 -66 67 -68 69 70 71 72 -73 -74 -75 0

Verifier Data 

OK

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1628074-1240099679/watcher-1628074-1240099679 -o /tmp/evaluation-result-1628074-1240099679/solver-1628074-1240099679 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1628074-1240099679.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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: 1.08 1.02 1.00 3/64 21314
/proc/meminfo: memFree=1394504/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=836 CPUtime=0
/proc/21314/stat : 21314 (march_hi) R 21312 21314 21168 0 -1 4194304 104 0 0 0 0 0 0 0 18 0 1 0 37992294 856064 89 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/21314/statm: 209 90 58 167 0 40 0

[startup+0.040774 s]
/proc/loadavg: 1.08 1.02 1.00 3/64 21314
/proc/meminfo: memFree=1394504/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=1628 CPUtime=0.03
/proc/21314/stat : 21314 (march_hi) R 21312 21314 21168 0 -1 4194304 667 0 0 0 3 0 0 0 18 0 1 0 37992294 1667072 270 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/21314/statm: 440 285 79 167 0 271 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1628

[startup+0.101782 s]
/proc/loadavg: 1.08 1.02 1.00 3/64 21314
/proc/meminfo: memFree=1394504/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=2020 CPUtime=0.1
/proc/21314/stat : 21314 (march_hi) R 21312 21314 21168 0 -1 4194304 980 0 0 0 10 0 0 0 18 0 1 0 37992294 2068480 371 1992294400 134512640 135197378 4294956240 18446744073709551615 134539466 0 0 4096 0 0 0 0 17 1 0 0
/proc/21314/statm: 505 371 82 167 0 336 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2020

[startup+0.30181 s]
/proc/loadavg: 1.08 1.02 1.00 3/64 21314
/proc/meminfo: memFree=1394504/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=2020 CPUtime=0.3
/proc/21314/stat : 21314 (march_hi) R 21312 21314 21168 0 -1 4194304 980 0 0 0 30 0 0 0 19 0 1 0 37992294 2068480 371 1992294400 134512640 135197378 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/21314/statm: 505 371 82 167 0 336 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2020

[startup+0.701867 s]
/proc/loadavg: 1.08 1.02 1.00 3/64 21314
/proc/meminfo: memFree=1394504/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=2020 CPUtime=0.7
/proc/21314/stat : 21314 (march_hi) R 21312 21314 21168 0 -1 4194304 980 0 0 0 70 0 0 0 22 0 1 0 37992294 2068480 371 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/21314/statm: 505 371 82 167 0 336 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2020

[startup+1.50198 s]
/proc/loadavg: 1.08 1.02 1.00 2/65 21315
/proc/meminfo: memFree=1393344/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=2768 CPUtime=1.49
/proc/21314/stat : 21314 (march_hi) R 21312 21314 21168 0 -1 4194304 1207 0 0 0 149 0 0 0 25 0 1 0 37992294 2834432 499 1992294400 134512640 135197378 4294956240 18446744073709551615 134550686 0 0 4096 0 0 0 0 17 1 0 0
/proc/21314/statm: 692 499 93 167 0 523 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2768

[startup+3.10121 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 21315
/proc/meminfo: memFree=1392768/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=2768 CPUtime=3.09
/proc/21314/stat : 21314 (march_hi) R 21312 21314 21168 0 -1 4194304 1208 0 0 0 309 0 0 0 25 0 1 0 37992294 2834432 500 1992294400 134512640 135197378 4294956240 18446744073709551615 134550648 0 0 4096 0 0 0 0 17 1 0 0
/proc/21314/statm: 692 500 93 167 0 523 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2768

[startup+6.30166 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 21315
/proc/meminfo: memFree=1392768/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=2768 CPUtime=6.29
/proc/21314/stat : 21314 (march_hi) R 21312 21314 21168 0 -1 4194304 1211 0 0 0 629 0 0 0 25 0 1 0 37992294 2834432 503 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/21314/statm: 692 503 93 167 0 523 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2768

[startup+12.7016 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 21315
/proc/meminfo: memFree=1392128/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=3452 CPUtime=12.69
/proc/21314/stat : 21314 (march_hi) R 21312 21314 21168 0 -1 4194304 1366 0 0 0 1269 0 0 0 25 0 1 0 37992294 3534848 658 1992294400 134512640 135197378 4294956240 18446744073709551615 134524878 0 0 4096 0 0 0 0 17 1 0 0
/proc/21314/statm: 863 658 93 167 0 694 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3452

[startup+25.5014 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 21315
/proc/meminfo: memFree=1391488/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=4304 CPUtime=25.48
/proc/21314/stat : 21314 (march_hi) R 21312 21314 21168 0 -1 4194304 1521 0 0 0 2548 0 0 0 25 0 1 0 37992294 4407296 813 1992294400 134512640 135197378 4294956240 18446744073709551615 134603184 0 0 4096 0 0 0 0 17 1 0 0
/proc/21314/statm: 1076 813 93 167 0 907 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4304

[startup+51.102 s]
/proc/loadavg: 1.03 1.01 1.00 2/65 21315
/proc/meminfo: memFree=1390336/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=6220 CPUtime=51.08
/proc/21314/stat : 21314 (march_hi) R 21312 21314 21168 0 -1 4194304 1827 0 0 0 5107 1 0 0 25 0 1 0 37992294 6369280 1119 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/21314/statm: 1555 1119 93 167 0 1386 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 6220

[startup+102.305 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 21315
/proc/meminfo: memFree=1387968/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=7944 CPUtime=102.25
/proc/21314/stat : 21314 (march_hi) R 21312 21314 21168 0 -1 4194304 2421 0 0 0 10224 1 0 0 25 0 1 0 37992294 8134656 1713 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/21314/statm: 1986 1713 93 167 0 1817 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 7944

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21315
/proc/meminfo: memFree=1385152/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=10532 CPUtime=162.24
/proc/21314/stat : 21314 (march_hi) R 21312 21314 21168 0 -1 4194304 3114 0 0 0 16222 2 0 0 25 0 1 0 37992294 10784768 2406 1992294400 134512640 135197378 4294956240 18446744073709551615 134539378 0 0 4096 0 0 0 0 17 1 0 0
/proc/21314/statm: 2633 2406 93 167 0 2464 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 10532

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21315
/proc/meminfo: memFree=1382400/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=14412 CPUtime=222.21
/proc/21314/stat : 21314 (march_hi) R 21312 21314 21168 0 -1 4194304 3791 0 0 0 22219 2 0 0 25 0 1 0 37992294 14757888 3083 1992294400 134512640 135197378 4294956240 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0
/proc/21314/statm: 3603 3083 93 167 0 3434 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 14412

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21315
/proc/meminfo: memFree=1379776/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=20232 CPUtime=282.2
/proc/21314/stat : 21314 (march_hi) R 21312 21314 21168 0 -1 4194304 4444 0 0 0 28217 3 0 0 25 0 1 0 37992294 20717568 3736 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/21314/statm: 5058 3736 93 167 0 4889 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 20232

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21315
/proc/meminfo: memFree=1377152/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=20232 CPUtime=342.17
/proc/21314/stat : 21314 (march_hi) R 21312 21314 21168 0 -1 4194304 5076 0 0 0 34214 3 0 0 25 0 1 0 37992294 20717568 4368 1992294400 134512640 135197378 4294956240 18446744073709551615 134556681 0 0 4096 0 0 0 0 17 1 0 0
/proc/21314/statm: 5058 4368 93 167 0 4889 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 20232

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21315
/proc/meminfo: memFree=1374208/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=29448 CPUtime=402.16
/proc/21314/stat : 21314 (march_hi) R 21312 21314 21168 0 -1 4194304 5810 0 0 0 40212 4 0 0 25 0 1 0 37992294 30154752 5102 1992294400 134512640 135197378 4294956240 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0
/proc/21314/statm: 7362 5102 93 167 0 7193 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 29448

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21315
/proc/meminfo: memFree=1371520/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=29448 CPUtime=462.13
/proc/21314/stat : 21314 (march_hi) R 21312 21314 21168 0 -1 4194304 6488 0 0 0 46209 4 0 0 25 0 1 0 37992294 30154752 5780 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/21314/statm: 7362 5780 93 167 0 7193 0
Current children cumulated CPU time (s) 462.13
Current children cumulated vsize (KiB) 29448

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21315
/proc/meminfo: memFree=1369024/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=29448 CPUtime=522.12
/proc/21314/stat : 21314 (march_hi) R 21312 21314 21168 0 -1 4194304 7120 0 0 0 52207 5 0 0 25 0 1 0 37992294 30154752 6412 1992294400 134512640 135197378 4294956240 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 1 0 0
/proc/21314/statm: 7362 6412 93 167 0 7193 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 29448

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21315
/proc/meminfo: memFree=1366208/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=29448 CPUtime=582.09
/proc/21314/stat : 21314 (march_hi) R 21312 21314 21168 0 -1 4194304 7801 0 0 0 58204 5 0 0 25 0 1 0 37992294 30154752 7093 1992294400 134512640 135197378 4294956240 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0
/proc/21314/statm: 7362 7093 93 167 0 7193 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 29448

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21315
/proc/meminfo: memFree=1363584/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=42544 CPUtime=642.08
/proc/21314/stat : 21314 (march_hi) R 21312 21314 21168 0 -1 4194304 8453 0 0 0 64202 6 0 0 25 0 1 0 37992294 43565056 7745 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/21314/statm: 10636 7745 93 167 0 10467 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 42544


################
# More data... #
################

/proc/meminfo: memFree=1301632/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=137300 CPUtime=2141.59
/proc/21314/stat : 21314 (march_hi) R 21312 21314 21168 0 -1 4194304 23916 0 0 0 214142 17 0 0 25 0 1 0 37992294 140595200 23208 1992294400 134512640 135197378 4294956240 18446744073709551615 134593059 0 0 4096 0 0 0 0 17 1 0 0
/proc/21314/statm: 34325 23208 93 167 0 34156 0
Current children cumulated CPU time (s) 2141.59
Current children cumulated vsize (KiB) 137300

[startup+2202.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21317
/proc/meminfo: memFree=1299136/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=137300 CPUtime=2201.58
/proc/21314/stat : 21314 (march_hi) R 21312 21314 21168 0 -1 4194304 24529 0 0 0 220140 18 0 0 25 0 1 0 37992294 140595200 23821 1992294400 134512640 135197378 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/21314/statm: 34325 23821 93 167 0 34156 0
Current children cumulated CPU time (s) 2201.58
Current children cumulated vsize (KiB) 137300

[startup+2262.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21317
/proc/meminfo: memFree=1296768/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=137300 CPUtime=2261.55
/proc/21314/stat : 21314 (march_hi) R 21312 21314 21168 0 -1 4194304 25125 0 0 0 226137 18 0 0 25 0 1 0 37992294 140595200 24417 1992294400 134512640 135197378 4294956240 18446744073709551615 134603225 0 0 4096 0 0 0 0 17 1 0 0
/proc/21314/statm: 34325 24417 93 167 0 34156 0
Current children cumulated CPU time (s) 2261.55
Current children cumulated vsize (KiB) 137300

[startup+2322.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21317
/proc/meminfo: memFree=1294464/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=137300 CPUtime=2321.53
/proc/21314/stat : 21314 (march_hi) R 21312 21314 21168 0 -1 4194304 25678 0 0 0 232135 18 0 0 25 0 1 0 37992294 140595200 24970 1992294400 134512640 135197378 4294956240 18446744073709551615 134603179 0 0 4096 0 0 0 0 17 1 0 0
/proc/21314/statm: 34325 24970 93 167 0 34156 0
Current children cumulated CPU time (s) 2321.53
Current children cumulated vsize (KiB) 137300

[startup+2382.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21317
/proc/meminfo: memFree=1292032/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=137300 CPUtime=2381.52
/proc/21314/stat : 21314 (march_hi) R 21312 21314 21168 0 -1 4194304 26299 0 0 0 238133 19 0 0 25 0 1 0 37992294 140595200 25591 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/21314/statm: 34325 25591 93 167 0 34156 0
Current children cumulated CPU time (s) 2381.52
Current children cumulated vsize (KiB) 137300

[startup+2442.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21317
/proc/meminfo: memFree=1289600/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=137300 CPUtime=2441.49
/proc/21314/stat : 21314 (march_hi) R 21312 21314 21168 0 -1 4194304 26883 0 0 0 244130 19 0 0 25 0 1 0 37992294 140595200 26175 1992294400 134512640 135197378 4294956240 18446744073709551615 134593088 0 0 4096 0 0 0 0 17 1 0 0
/proc/21314/statm: 34325 26175 93 167 0 34156 0
Current children cumulated CPU time (s) 2441.49
Current children cumulated vsize (KiB) 137300

[startup+2502.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21317
/proc/meminfo: memFree=1287424/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=137300 CPUtime=2501.48
/proc/21314/stat : 21314 (march_hi) R 21312 21314 21168 0 -1 4194304 27453 0 0 0 250128 20 0 0 25 0 1 0 37992294 140595200 26745 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/21314/statm: 34325 26745 93 167 0 34156 0
Current children cumulated CPU time (s) 2501.48
Current children cumulated vsize (KiB) 137300

[startup+2562.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21317
/proc/meminfo: memFree=1285056/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=137300 CPUtime=2561.45
/proc/21314/stat : 21314 (march_hi) R 21312 21314 21168 0 -1 4194304 28039 0 0 0 256125 20 0 0 25 0 1 0 37992294 140595200 27331 1992294400 134512640 135197378 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/21314/statm: 34325 27331 93 167 0 34156 0
Current children cumulated CPU time (s) 2561.45
Current children cumulated vsize (KiB) 137300

[startup+2622.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21317
/proc/meminfo: memFree=1282752/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=137300 CPUtime=2621.44
/proc/21314/stat : 21314 (march_hi) R 21312 21314 21168 0 -1 4194304 28608 0 0 0 262123 21 0 0 25 0 1 0 37992294 140595200 27900 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/21314/statm: 34325 27900 93 167 0 34156 0
Current children cumulated CPU time (s) 2621.44
Current children cumulated vsize (KiB) 137300

[startup+2682.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21317
/proc/meminfo: memFree=1280512/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=137300 CPUtime=2681.42
/proc/21314/stat : 21314 (march_hi) R 21312 21314 21168 0 -1 4194304 29162 0 0 0 268120 22 0 0 25 0 1 0 37992294 140595200 28454 1992294400 134512640 135197378 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/21314/statm: 34325 28454 93 167 0 34156 0
Current children cumulated CPU time (s) 2681.42
Current children cumulated vsize (KiB) 137300

[startup+2742.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21317
/proc/meminfo: memFree=1278272/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=137300 CPUtime=2741.4
/proc/21314/stat : 21314 (march_hi) R 21312 21314 21168 0 -1 4194304 29728 0 0 0 274118 22 0 0 25 0 1 0 37992294 140595200 29020 1992294400 134512640 135197378 4294956240 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 1 0 0
/proc/21314/statm: 34325 29020 93 167 0 34156 0
Current children cumulated CPU time (s) 2741.4
Current children cumulated vsize (KiB) 137300

[startup+2802.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21317
/proc/meminfo: memFree=1276160/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=139224 CPUtime=2801.38
/proc/21314/stat : 21314 (march_hi) R 21312 21314 21168 0 -1 4194304 30261 0 0 0 280116 22 0 0 25 0 1 0 37992294 142565376 29553 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/21314/statm: 34806 29553 93 167 0 34637 0
Current children cumulated CPU time (s) 2801.38
Current children cumulated vsize (KiB) 139224

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

[startup+2803.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21317
/proc/meminfo: memFree=1276096/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=139224 CPUtime=2802.18
/proc/21314/stat : 21314 (march_hi) R 21312 21314 21168 0 -1 4194304 30267 0 0 0 280196 22 0 0 25 0 1 0 37992294 142565376 29559 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/21314/statm: 34806 29559 93 167 0 34637 0
Current children cumulated CPU time (s) 2802.18
Current children cumulated vsize (KiB) 139224

[startup+2809.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21317
/proc/meminfo: memFree=1275904/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=139224 CPUtime=2808.57
/proc/21314/stat : 21314 (march_hi) R 21312 21314 21168 0 -1 4194304 30322 0 0 0 280835 22 0 0 25 0 1 0 37992294 142565376 29614 1992294400 134512640 135197378 4294956240 18446744073709551615 134539157 0 0 4096 0 0 0 0 17 1 0 0
/proc/21314/statm: 34806 29614 93 167 0 34637 0
Current children cumulated CPU time (s) 2808.57
Current children cumulated vsize (KiB) 139224

[startup+2812.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21317
/proc/meminfo: memFree=1275776/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=139224 CPUtime=2811.78
/proc/21314/stat : 21314 (march_hi) R 21312 21314 21168 0 -1 4194304 30348 0 0 0 281156 22 0 0 25 0 1 0 37992294 142565376 29640 1992294400 134512640 135197378 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/21314/statm: 34806 29640 93 167 0 34637 0
Current children cumulated CPU time (s) 2811.78
Current children cumulated vsize (KiB) 139224

[startup+2814.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21317
/proc/meminfo: memFree=1275712/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=139224 CPUtime=2813.37
/proc/21314/stat : 21314 (march_hi) R 21312 21314 21168 0 -1 4194304 30362 0 0 0 281315 22 0 0 25 0 1 0 37992294 142565376 29654 1992294400 134512640 135197378 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/21314/statm: 34806 29654 93 167 0 34637 0
Current children cumulated CPU time (s) 2813.37
Current children cumulated vsize (KiB) 139224

[startup+2815.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21317
/proc/meminfo: memFree=1275648/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=139224 CPUtime=2814.98
/proc/21314/stat : 21314 (march_hi) R 21312 21314 21168 0 -1 4194304 30375 0 0 0 281476 22 0 0 25 0 1 0 37992294 142565376 29667 1992294400 134512640 135197378 4294956240 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 1 0 0
/proc/21314/statm: 34806 29667 93 167 0 34637 0
Current children cumulated CPU time (s) 2814.98
Current children cumulated vsize (KiB) 139224

[startup+2816.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21317
/proc/meminfo: memFree=1275648/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=139224 CPUtime=2815.37
/proc/21314/stat : 21314 (march_hi) R 21312 21314 21168 0 -1 4194304 30378 0 0 0 281515 22 0 0 25 0 1 0 37992294 142565376 29670 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/21314/statm: 34806 29670 93 167 0 34637 0
Current children cumulated CPU time (s) 2815.37
Current children cumulated vsize (KiB) 139224

[startup+2816.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21317
/proc/meminfo: memFree=1275648/2055920 swapFree=4192956/4192956
[pid=21314] ppid=21312 vsize=139224 CPUtime=2815.57
/proc/21314/stat : 21314 (march_hi) R 21312 21314 21168 0 -1 4194304 30379 0 0 0 281535 22 0 0 25 0 1 0 37992294 142565376 29671 1992294400 134512640 135197378 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/21314/statm: 34806 29671 93 167 0 34637 0
Current children cumulated CPU time (s) 2815.57
Current children cumulated vsize (KiB) 139224

Child status: 10
Real time (s): 2816.54
CPU time (s): 2815.62
CPU user time (s): 2815.38
CPU system time (s): 0.246962
CPU usage (%): 99.9675
Max. virtual memory (cumulated for all children) (KiB): 139224

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2815.38
system time used= 0.246962
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 30382
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= 5629

runsolver used 2.58061 second user time and 5.16621 second system time

The end

Launcher Data 

Begin job on node49 at 2009-04-19 02:07:59
IDJOB=1628074
IDBENCH=70530
IDSOLVER=583
FILE ID=node49/1628074-1240099679
PBS_JOBID= 9157713
Free space on /tmp= 66412 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/75/unif-k7-r89-v75-c6675-S803323266-025.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1628074-1240099679/watcher-1628074-1240099679 -o /tmp/evaluation-result-1628074-1240099679/solver-1628074-1240099679 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1628074-1240099679.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= a11d406e9a87b0625224174ce3b9eaa2
RANDOM SEED=1801196017

node49.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		: 3000.241
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		: 3000.241
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:       1394984 kB
Buffers:         80512 kB
Cached:         506328 kB
SwapCached:          0 kB
Active:         247004 kB
Inactive:       354696 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1394984 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1260 kB
Writeback:           0 kB
Mapped:          24616 kB
Slab:            45060 kB
Committed_AS:   180304 kB
PageTables:       1384 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66412 MiB
End job on node49 at 2009-04-19 02:54:56