Trace number 1626543

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
SAT07 reference solver: March KS 2007-02-08SAT 4770.92 4772.98

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S1718226278-096.cnf
MD5SUM35904e0c8ea78accb6323dc68b496f54
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.09553
Satisfiable
(Un)Satisfiability was proved
Number of variables70
Number of clauses6230
Sum of the clauses size43610
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 56230

Solver Data 

0.79/0.88	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.88	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.79/0.88	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.79/0.88	c main()::
0.79/0.88	c initFormula():: searching for DIMACS p-line....
0.79/0.88	c full lookahead due to high density!
0.79/0.88	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
0.79/0.88	c parseCNF():: parsing....
0.79/0.88	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.88	c runParser():: parsing was successful, warming up engines...
0.79/0.88	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.88	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
0.79/0.88	c stat :: sign balance is biased by 0.005
0.79/0.88	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.79/0.88	c using k-SAT heuristics (size based diff)
0.79/0.88	c longest clause has size 7
0.79/0.88	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.88	c main():: clause / variable ratio: ( 6230 / 70 ) = 89.00
0.79/0.88	c longest clause has size 7
0.79/0.88	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.88	c dynamic_preselect_setsize :: off
0.79/0.88	c suggested doublelook initial :: 0
0.79/0.88	c main():: all systems go!
0.79/0.88	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 168 JD: 21
0.89/0.98	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 1888 JD: 21
1.79/1.83	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
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c |************************
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c |***************************************************************
c |****************************************************************| 2 NC: 16018 JD: 21
8.68/8.75	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |************************
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c |********************************
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c |********************************************************
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c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 87300 JD: 21
43.66/43.77	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
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c |****************
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c |********************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 4 NC: 345262 JD: 21
171.60/171.70	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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 |****************************************************************| 5 NC: 1044187 JD: 21
522.75/523.04	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
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 |***************************************************************
c |****************************************************************| 6 NC: 2507474 JD: 21
1265.94/1266.58	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |****************
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c |***************************************************************
c |****************************************************************| 7 NC: 4898857 JD: 21
2497.01/2498.18	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |*********************
c |**********************
c |***********************
c |************************
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c |*******************************
c |********************************
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c |************************************
c |*************************************
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c |****************************************
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c |********************************************************
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c |**************************************************************
c |***************************************************************
c |****************************************************************| 8 NC: 8013468 JD: 21
4128.31/4130.19	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
4770.84/4772.97	c solution bin :: 101000001110101001100.10100000000
4770.84/4772.97	c direction branchin :: current_rights = 11
4770.84/4772.97	
c |***********************
4770.84/4772.97	c
4770.84/4772.97	c main():: nodeCount: 9238257
4770.84/4772.97	c main():: dead ends in main: 11641
4770.84/4772.97	c main():: lookAheadCount: 590334153
4770.84/4772.97	c main():: unitResolveCount: 19494583
4770.84/4772.97	c main():: time=476.662704
4770.84/4772.97	c main():: necessary_assignments: 41792
4770.84/4772.97	c main():: bin_sat: 0, bin_unsat 0
4770.84/4772.97	c main():: doublelook: #: 31421995, succes #: 25451477
4770.84/4772.97	c main():: doublelook: overall 5.410 of all possible doublelooks executed
4770.84/4772.97	c main():: doublelook: succesrate: 80.999, average DL_trigger: 17.109
4770.84/4772.97	c main():: SOLUTION VERIFIED :-)
4770.84/4772.97	s SATISFIABLE
4770.84/4772.97	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 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-1626543-1240097767/watcher-1626543-1240097767 -o /tmp/evaluation-result-1626543-1240097767/solver-1626543-1240097767 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626543-1240097767.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: 0.99 0.99 0.99 3/65 20448
/proc/meminfo: memFree=1146680/2055920 swapFree=4192956/4192956
[pid=20448] ppid=20446 vsize=656 CPUtime=0
/proc/20448/stat : 20448 (march_ks) R 20446 20448 20286 0 -1 4194304 94 0 0 0 0 0 0 0 18 0 1 0 37806498 671744 80 1992294400 134512640 135019032 4294956240 18446744073709551615 134739611 0 0 4096 0 0 0 0 17 0 0 0
/proc/20448/statm: 164 80 47 123 0 39 0

[startup+0.0658689 s]
/proc/loadavg: 0.99 0.99 0.99 3/65 20448
/proc/meminfo: memFree=1146680/2055920 swapFree=4192956/4192956
[pid=20448] ppid=20446 vsize=1652 CPUtime=0.06
/proc/20448/stat : 20448 (march_ks) R 20446 20448 20286 0 -1 4194304 779 0 0 0 6 0 0 0 18 0 1 0 37806498 1691648 311 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/20448/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1652

[startup+0.101871 s]
/proc/loadavg: 0.99 0.99 0.99 3/65 20448
/proc/meminfo: memFree=1146680/2055920 swapFree=4192956/4192956
[pid=20448] ppid=20446 vsize=1652 CPUtime=0.09
/proc/20448/stat : 20448 (march_ks) R 20446 20448 20286 0 -1 4194304 779 0 0 0 9 0 0 0 18 0 1 0 37806498 1691648 311 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/20448/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1652

[startup+0.301892 s]
/proc/loadavg: 0.99 0.99 0.99 3/65 20448
/proc/meminfo: memFree=1146680/2055920 swapFree=4192956/4192956
[pid=20448] ppid=20446 vsize=1652 CPUtime=0.29
/proc/20448/stat : 20448 (march_ks) R 20446 20448 20286 0 -1 4194304 779 0 0 0 29 0 0 0 20 0 1 0 37806498 1691648 311 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/20448/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1652

[startup+0.701934 s]
/proc/loadavg: 0.99 0.99 0.99 3/65 20448
/proc/meminfo: memFree=1146680/2055920 swapFree=4192956/4192956
[pid=20448] ppid=20446 vsize=1652 CPUtime=0.69
/proc/20448/stat : 20448 (march_ks) R 20446 20448 20286 0 -1 4194304 779 0 0 0 69 0 0 0 24 0 1 0 37806498 1691648 311 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/20448/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1652

[startup+1.50202 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 20449
/proc/meminfo: memFree=1145328/2055920 swapFree=4192956/4192956
[pid=20448] ppid=20446 vsize=2016 CPUtime=1.49
/proc/20448/stat : 20448 (march_ks) R 20446 20448 20286 0 -1 4194304 1062 0 0 0 149 0 0 0 25 0 1 0 37806498 2064384 371 1992294400 134512640 135019032 4294956240 18446744073709551615 134541833 0 0 4096 0 0 0 0 17 0 0 0
/proc/20448/statm: 504 371 72 123 0 379 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2016

[startup+3.10119 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 20449
/proc/meminfo: memFree=1145200/2055920 swapFree=4192956/4192956
[pid=20448] ppid=20446 vsize=2016 CPUtime=3.09
/proc/20448/stat : 20448 (march_ks) R 20446 20448 20286 0 -1 4194304 1062 0 0 0 309 0 0 0 25 0 1 0 37806498 2064384 371 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/20448/statm: 504 371 72 123 0 379 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2016

[startup+6.30153 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 20449
/proc/meminfo: memFree=1145200/2055920 swapFree=4192956/4192956
[pid=20448] ppid=20446 vsize=2016 CPUtime=6.28
/proc/20448/stat : 20448 (march_ks) R 20446 20448 20286 0 -1 4194304 1062 0 0 0 628 0 0 0 25 0 1 0 37806498 2064384 371 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/20448/statm: 504 371 72 123 0 379 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 2016

[startup+12.7012 s]
/proc/loadavg: 0.99 0.99 0.99 2/66 20449
/proc/meminfo: memFree=1145008/2055920 swapFree=4192956/4192956
[pid=20448] ppid=20446 vsize=2016 CPUtime=12.67
/proc/20448/stat : 20448 (march_ks) R 20446 20448 20286 0 -1 4194304 1062 0 0 0 1267 0 0 0 25 0 1 0 37806498 2064384 371 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/20448/statm: 504 371 72 123 0 379 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 2016

[startup+25.5016 s]
/proc/loadavg: 1.07 1.00 1.00 2/66 20449
/proc/meminfo: memFree=1145008/2055920 swapFree=4192956/4192956
[pid=20448] ppid=20446 vsize=2152 CPUtime=25.47
/proc/20448/stat : 20448 (march_ks) R 20446 20448 20286 0 -1 4194304 1096 0 0 0 2547 0 0 0 25 0 1 0 37806498 2203648 405 1992294400 134512640 135019032 4294956240 18446744073709551615 134589819 0 0 4096 0 0 0 0 17 0 0 0
/proc/20448/statm: 538 405 72 123 0 413 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 2152

[startup+51.1013 s]
/proc/loadavg: 1.12 1.02 1.01 2/66 20449
/proc/meminfo: memFree=1145008/2055920 swapFree=4192956/4192956
[pid=20448] ppid=20446 vsize=2320 CPUtime=51.05
/proc/20448/stat : 20448 (march_ks) R 20446 20448 20286 0 -1 4194304 1127 0 0 0 5105 0 0 0 25 0 1 0 37806498 2375680 436 1992294400 134512640 135019032 4294956240 18446744073709551615 134526944 0 0 4096 0 0 0 0 17 0 0 0
/proc/20448/statm: 580 436 72 123 0 455 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 2320

[startup+102.306 s]
/proc/loadavg: 1.13 1.03 1.01 2/66 20451
/proc/meminfo: memFree=1144624/2055920 swapFree=4192956/4192956
[pid=20448] ppid=20446 vsize=2700 CPUtime=102.23
/proc/20448/stat : 20448 (march_ks) R 20446 20448 20286 0 -1 4194304 1190 0 0 0 10223 0 0 0 25 0 1 0 37806498 2764800 499 1992294400 134512640 135019032 4294956240 18446744073709551615 134541788 0 0 4096 0 0 0 0 17 0 0 0
/proc/20448/statm: 675 499 72 123 0 550 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 2700

[startup+162.301 s]
/proc/loadavg: 1.04 1.02 1.00 2/66 20451
/proc/meminfo: memFree=1144368/2055920 swapFree=4192956/4192956
[pid=20448] ppid=20446 vsize=3040 CPUtime=162.2
/proc/20448/stat : 20448 (march_ks) R 20446 20448 20286 0 -1 4194304 1260 0 0 0 16220 0 0 0 25 0 1 0 37806498 3112960 569 1992294400 134512640 135019032 4294956240 18446744073709551615 134525833 0 0 4096 0 0 0 0 17 0 0 0
/proc/20448/statm: 760 569 72 123 0 635 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 3040

[startup+222.302 s]
/proc/loadavg: 1.01 1.02 1.00 2/66 20451
/proc/meminfo: memFree=1144048/2055920 swapFree=4192956/4192956
[pid=20448] ppid=20446 vsize=3552 CPUtime=222.18
/proc/20448/stat : 20448 (march_ks) R 20446 20448 20286 0 -1 4194304 1335 0 0 0 22217 1 0 0 25 0 1 0 37806498 3637248 644 1992294400 134512640 135019032 4294956240 18446744073709551615 134628677 0 0 4096 0 0 0 0 17 0 0 0
/proc/20448/statm: 888 644 72 123 0 763 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 3552

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 20451
/proc/meminfo: memFree=1143728/2055920 swapFree=4192956/4192956
[pid=20448] ppid=20446 vsize=3552 CPUtime=282.15
/proc/20448/stat : 20448 (march_ks) R 20446 20448 20286 0 -1 4194304 1407 0 0 0 28214 1 0 0 25 0 1 0 37806498 3637248 716 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20448/statm: 888 716 72 123 0 763 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 3552

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20451
/proc/meminfo: memFree=1143408/2055920 swapFree=4192956/4192956
[pid=20448] ppid=20446 vsize=4316 CPUtime=342.13
/proc/20448/stat : 20448 (march_ks) R 20446 20448 20286 0 -1 4194304 1483 0 0 0 34212 1 0 0 25 0 1 0 37806498 4419584 792 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/20448/statm: 1079 792 72 123 0 954 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 4316

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20451
/proc/meminfo: memFree=1143216/2055920 swapFree=4192956/4192956
[pid=20448] ppid=20446 vsize=4316 CPUtime=402.1
/proc/20448/stat : 20448 (march_ks) R 20446 20448 20286 0 -1 4194304 1554 0 0 0 40209 1 0 0 25 0 1 0 37806498 4419584 863 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/20448/statm: 1079 863 72 123 0 954 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 4316

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20451
/proc/meminfo: memFree=1142832/2055920 swapFree=4192956/4192956
[pid=20448] ppid=20446 vsize=4316 CPUtime=462.07
/proc/20448/stat : 20448 (march_ks) R 20446 20448 20286 0 -1 4194304 1628 0 0 0 46206 1 0 0 25 0 1 0 37806498 4419584 937 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/20448/statm: 1079 937 72 123 0 954 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 4316

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20451
/proc/meminfo: memFree=1142576/2055920 swapFree=4192956/4192956
[pid=20448] ppid=20446 vsize=5468 CPUtime=522.05
/proc/20448/stat : 20448 (march_ks) R 20446 20448 20286 0 -1 4194304 1707 0 0 0 52204 1 0 0 25 0 1 0 37806498 5599232 1016 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/20448/statm: 1367 1016 72 123 0 1242 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 5468

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20451
/proc/meminfo: memFree=1142320/2055920 swapFree=4192956/4192956
[pid=20448] ppid=20446 vsize=5468 CPUtime=582.03
/proc/20448/stat : 20448 (march_ks) R 20446 20448 20286 0 -1 4194304 1782 0 0 0 58202 1 0 0 25 0 1 0 37806498 5599232 1091 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/20448/statm: 1367 1091 72 123 0 1242 0
Current children cumulated CPU time (s) 582.03
Current children cumulated vsize (KiB) 5468

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20451
/proc/meminfo: memFree=1142000/2055920 swapFree=4192956/4192956
[pid=20448] ppid=20446 vsize=5468 CPUtime=642
/proc/20448/stat : 20448 (march_ks) R 20446 20448 20286 0 -1 4194304 1858 0 0 0 64199 1 0 0 25 0 1 0 37806498 5599232 1167 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20448/statm: 1367 1167 72 123 0 1242 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 5468


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

/proc/meminfo: memFree=1119088/2055920 swapFree=4192956/4192956
[pid=20448] ppid=20446 vsize=28212 CPUtime=4120.51
/proc/20448/stat : 20448 (march_ks) R 20446 20448 20286 0 -1 4194304 7432 0 0 0 412046 5 0 0 25 0 1 0 37806498 28889088 6741 1992294400 134512640 135019032 4294956240 18446744073709551615 134541777 0 0 4096 0 0 0 0 17 0 0 0
/proc/20448/statm: 7053 6741 72 123 0 6928 0
Current children cumulated CPU time (s) 4120.51
Current children cumulated vsize (KiB) 28212

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20459
/proc/meminfo: memFree=1118640/2055920 swapFree=4192956/4192956
[pid=20448] ppid=20446 vsize=28212 CPUtime=4180.49
/proc/20448/stat : 20448 (march_ks) R 20446 20448 20286 0 -1 4194304 7534 0 0 0 418044 5 0 0 25 0 1 0 37806498 28889088 6843 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/20448/statm: 7053 6843 72 123 0 6928 0
Current children cumulated CPU time (s) 4180.49
Current children cumulated vsize (KiB) 28212

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20459
/proc/meminfo: memFree=1118320/2055920 swapFree=4192956/4192956
[pid=20448] ppid=20446 vsize=41308 CPUtime=4240.46
/proc/20448/stat : 20448 (march_ks) R 20446 20448 20286 0 -1 4194304 7628 0 0 0 424041 5 0 0 25 0 1 0 37806498 42299392 6937 1992294400 134512640 135019032 4294956240 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 0 0 0
/proc/20448/statm: 10327 6937 72 123 0 10202 0
Current children cumulated CPU time (s) 4240.46
Current children cumulated vsize (KiB) 41308

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20459
/proc/meminfo: memFree=1117936/2055920 swapFree=4192956/4192956
[pid=20448] ppid=20446 vsize=41308 CPUtime=4300.43
/proc/20448/stat : 20448 (march_ks) R 20446 20448 20286 0 -1 4194304 7730 0 0 0 430038 5 0 0 25 0 1 0 37806498 42299392 7039 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/20448/statm: 10327 7039 72 123 0 10202 0
Current children cumulated CPU time (s) 4300.43
Current children cumulated vsize (KiB) 41308

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20459
/proc/meminfo: memFree=1117488/2055920 swapFree=4192956/4192956
[pid=20448] ppid=20446 vsize=41308 CPUtime=4360.41
/proc/20448/stat : 20448 (march_ks) R 20446 20448 20286 0 -1 4194304 7840 0 0 0 436036 5 0 0 25 0 1 0 37806498 42299392 7149 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/20448/statm: 10327 7149 72 123 0 10202 0
Current children cumulated CPU time (s) 4360.41
Current children cumulated vsize (KiB) 41308

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20459
/proc/meminfo: memFree=1117104/2055920 swapFree=4192956/4192956
[pid=20448] ppid=20446 vsize=41308 CPUtime=4420.38
/proc/20448/stat : 20448 (march_ks) R 20446 20448 20286 0 -1 4194304 7941 0 0 0 442033 5 0 0 25 0 1 0 37806498 42299392 7250 1992294400 134512640 135019032 4294956240 18446744073709551615 134536915 0 0 4096 0 0 0 0 17 0 0 0
/proc/20448/statm: 10327 7250 72 123 0 10202 0
Current children cumulated CPU time (s) 4420.38
Current children cumulated vsize (KiB) 41308

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20459
/proc/meminfo: memFree=1116656/2055920 swapFree=4192956/4192956
[pid=20448] ppid=20446 vsize=41308 CPUtime=4480.36
/proc/20448/stat : 20448 (march_ks) R 20446 20448 20286 0 -1 4194304 8058 0 0 0 448031 5 0 0 25 0 1 0 37806498 42299392 7367 1992294400 134512640 135019032 4294956240 18446744073709551615 134538157 0 0 4096 0 0 0 0 17 0 0 0
/proc/20448/statm: 10327 7367 72 123 0 10202 0
Current children cumulated CPU time (s) 4480.36
Current children cumulated vsize (KiB) 41308

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20459
/proc/meminfo: memFree=1116144/2055920 swapFree=4192956/4192956
[pid=20448] ppid=20446 vsize=41308 CPUtime=4540.33
/proc/20448/stat : 20448 (march_ks) R 20446 20448 20286 0 -1 4194304 8190 0 0 0 454028 5 0 0 25 0 1 0 37806498 42299392 7499 1992294400 134512640 135019032 4294956240 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 0 0 0
/proc/20448/statm: 10327 7499 72 123 0 10202 0
Current children cumulated CPU time (s) 4540.33
Current children cumulated vsize (KiB) 41308

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20459
/proc/meminfo: memFree=1115632/2055920 swapFree=4192956/4192956
[pid=20448] ppid=20446 vsize=41308 CPUtime=4600.3
/proc/20448/stat : 20448 (march_ks) R 20446 20448 20286 0 -1 4194304 8286 0 0 0 460025 5 0 0 25 0 1 0 37806498 42299392 7595 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/20448/statm: 10327 7595 72 123 0 10202 0
Current children cumulated CPU time (s) 4600.3
Current children cumulated vsize (KiB) 41308

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20459
/proc/meminfo: memFree=1115120/2055920 swapFree=4192956/4192956
[pid=20448] ppid=20446 vsize=41308 CPUtime=4660.27
/proc/20448/stat : 20448 (march_ks) R 20446 20448 20286 0 -1 4194304 8401 0 0 0 466022 5 0 0 25 0 1 0 37806498 42299392 7710 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/20448/statm: 10327 7710 72 123 0 10202 0
Current children cumulated CPU time (s) 4660.27
Current children cumulated vsize (KiB) 41308

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20459
/proc/meminfo: memFree=1114736/2055920 swapFree=4192956/4192956
[pid=20448] ppid=20446 vsize=41308 CPUtime=4720.25
/proc/20448/stat : 20448 (march_ks) R 20446 20448 20286 0 -1 4194304 8505 0 0 0 472020 5 0 0 25 0 1 0 37806498 42299392 7814 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/20448/statm: 10327 7814 72 123 0 10202 0
Current children cumulated CPU time (s) 4720.25
Current children cumulated vsize (KiB) 41308

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

[startup+4735.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20459
/proc/meminfo: memFree=1114608/2055920 swapFree=4192956/4192956
[pid=20448] ppid=20446 vsize=41308 CPUtime=4733.84
/proc/20448/stat : 20448 (march_ks) R 20446 20448 20286 0 -1 4194304 8531 0 0 0 473379 5 0 0 25 0 1 0 37806498 42299392 7840 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/20448/statm: 10327 7840 72 123 0 10202 0
Current children cumulated CPU time (s) 4733.84
Current children cumulated vsize (KiB) 41308

[startup+4748.71 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20459
/proc/meminfo: memFree=1114480/2055920 swapFree=4192956/4192956
[pid=20448] ppid=20446 vsize=41308 CPUtime=4746.64
/proc/20448/stat : 20448 (march_ks) R 20446 20448 20286 0 -1 4194304 8558 0 0 0 474659 5 0 0 25 0 1 0 37806498 42299392 7867 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/20448/statm: 10327 7867 72 123 0 10202 0
Current children cumulated CPU time (s) 4746.64
Current children cumulated vsize (KiB) 41308

[startup+4761.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20459
/proc/meminfo: memFree=1114416/2055920 swapFree=4192956/4192956
[pid=20448] ppid=20446 vsize=41308 CPUtime=4759.44
/proc/20448/stat : 20448 (march_ks) R 20446 20448 20286 0 -1 4194304 8582 0 0 0 475938 6 0 0 25 0 1 0 37806498 42299392 7891 1992294400 134512640 135019032 4294956240 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 0 0 0
/proc/20448/statm: 10327 7891 72 123 0 10202 0
Current children cumulated CPU time (s) 4759.44
Current children cumulated vsize (KiB) 41308

[startup+4767.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20459
/proc/meminfo: memFree=1114352/2055920 swapFree=4192956/4192956
[pid=20448] ppid=20446 vsize=41308 CPUtime=4765.84
/proc/20448/stat : 20448 (march_ks) R 20446 20448 20286 0 -1 4194304 8597 0 0 0 476578 6 0 0 25 0 1 0 37806498 42299392 7906 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/20448/statm: 10327 7906 72 123 0 10202 0
Current children cumulated CPU time (s) 4765.84
Current children cumulated vsize (KiB) 41308

[startup+4771.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20459
/proc/meminfo: memFree=1114288/2055920 swapFree=4192956/4192956
[pid=20448] ppid=20446 vsize=41308 CPUtime=4769.04
/proc/20448/stat : 20448 (march_ks) R 20446 20448 20286 0 -1 4194304 8605 0 0 0 476898 6 0 0 25 0 1 0 37806498 42299392 7914 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/20448/statm: 10327 7914 72 123 0 10202 0
Current children cumulated CPU time (s) 4769.04
Current children cumulated vsize (KiB) 41308

[startup+4771.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20459
/proc/meminfo: memFree=1114288/2055920 swapFree=4192956/4192956
[pid=20448] ppid=20446 vsize=41308 CPUtime=4769.83
/proc/20448/stat : 20448 (march_ks) R 20446 20448 20286 0 -1 4194304 8607 0 0 0 476977 6 0 0 25 0 1 0 37806498 42299392 7916 1992294400 134512640 135019032 4294956240 18446744073709551615 134585351 0 0 4096 0 0 0 0 17 0 0 0
/proc/20448/statm: 10327 7916 72 123 0 10202 0
Current children cumulated CPU time (s) 4769.83
Current children cumulated vsize (KiB) 41308

[startup+4772.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20459
/proc/meminfo: memFree=1114288/2055920 swapFree=4192956/4192956
[pid=20448] ppid=20446 vsize=41308 CPUtime=4770.63
/proc/20448/stat : 20448 (march_ks) R 20446 20448 20286 0 -1 4194304 8609 0 0 0 477057 6 0 0 25 0 1 0 37806498 42299392 7918 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/20448/statm: 10327 7918 72 123 0 10202 0
Current children cumulated CPU time (s) 4770.63
Current children cumulated vsize (KiB) 41308

[startup+4772.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 20459
/proc/meminfo: memFree=1114288/2055920 swapFree=4192956/4192956
[pid=20448] ppid=20446 vsize=41308 CPUtime=4770.84
/proc/20448/stat : 20448 (march_ks) R 20446 20448 20286 0 -1 4194304 8610 0 0 0 477078 6 0 0 25 0 1 0 37806498 42299392 7919 1992294400 134512640 135019032 4294956240 18446744073709551615 134526998 0 0 4096 0 0 0 0 17 0 0 0
/proc/20448/statm: 10327 7919 72 123 0 10202 0
Current children cumulated CPU time (s) 4770.84
Current children cumulated vsize (KiB) 41308

Child status: 10
Real time (s): 4772.98
CPU time (s): 4770.92
CPU user time (s): 4770.85
CPU system time (s): 0.065989
CPU usage (%): 99.9568
Max. virtual memory (cumulated for all children) (KiB): 41308

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4770.85
system time used= 0.065989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 8612
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= 14763

runsolver used 5.55215 second user time and 9.40857 second system time

The end

Launcher Data 

Begin job on node81 at 2009-04-19 01:36:07
IDJOB=1626543
IDBENCH=70506
IDSOLVER=582
FILE ID=node81/1626543-1240097767
PBS_JOBID= 9157661
Free space on /tmp= 126584 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S1718226278-096.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626543-1240097767/watcher-1626543-1240097767 -o /tmp/evaluation-result-1626543-1240097767/solver-1626543-1240097767 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626543-1240097767.cnf            

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

MD5SUM BENCH= 35904e0c8ea78accb6323dc68b496f54
RANDOM SEED=481745433

node81.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		: 3000.234
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		: 3000.234
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:       1147168 kB
Buffers:         86028 kB
Cached:         728272 kB
SwapCached:          0 kB
Active:         342288 kB
Inactive:       486848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1147168 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3024 kB
Writeback:           0 kB
Mapped:          24576 kB
Slab:            65368 kB
Committed_AS:   191660 kB
PageTables:       1452 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= 126584 MiB
End job on node81 at 2009-04-19 02:55:40