Trace number 1626575

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 1721.48 1722.37

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/65/
unif-k7-r89-v65-c5785-S709270457-007.cnf
MD5SUM7d0170c2c90b6be41806d4509f495e21
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.269958
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
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 55785

Solver Data 

0.79/0.81	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.81	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.79/0.81	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.79/0.81	c main()::
0.79/0.81	c initFormula():: searching for DIMACS p-line....
0.79/0.81	c full lookahead due to high density!
0.79/0.81	c initFormula():: the DIMACS p-line indicates a CNF of 65 variables and 5785 clauses.
0.79/0.81	c parseCNF():: parsing....
0.79/0.81	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.81	c runParser():: parsing was successful, warming up engines...
0.79/0.81	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.81	c preprocessing fase I completed:: there are now 65 free variables and 5785 clauses.
0.79/0.81	c stat :: sign balance is biased by 0.004
0.79/0.81	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.79/0.81	c using k-SAT heuristics (size based diff)
0.79/0.81	c longest clause has size 7
0.79/0.81	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.79/0.81	c resolvent_look() :: found 1 resolvents
0.79/0.81	c main():: clause / variable ratio: ( 5786 / 65 ) = 89.02
0.79/0.81	c longest clause has size 7
0.79/0.81	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.81	c dynamic_preselect_setsize :: off
0.79/0.81	c suggested doublelook initial :: 0
0.79/0.81	c main():: all systems go!
0.79/0.81	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 141 JD: 18
0.79/0.89	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 2224 JD: 18
1.79/1.85	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |***************************************************************
c |****************************************************************| 2 NC: 17366 JD: 18
9.17/9.24	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |***************************************************************
c |****************************************************************| 3 NC: 82175 JD: 18
39.46/39.54	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
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c |***************************************************************
c |****************************************************************| 4 NC: 277596 JD: 18
131.61/131.71	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |********************************
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c |****************************************************************| 5 NC: 710283 JD: 18
338.10/338.30	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 |****************************************************************| 6 NC: 1440765 JD: 18
690.33/690.72	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |********
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c |****************************************************************| 7 NC: 2403211 JD: 18
1159.49/1160.11	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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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 |**************************************************************
c |***************************************************************
c |****************************************************************| 8 NC: 3400694 JD: 18
1652.75/1653.67	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
1721.41/1722.36	c solution bin :: 110111000001110010.00110000000000
1721.41/1722.36	c direction branchin :: current_rights = 11
1721.41/1722.36	
c |********
1721.41/1722.36	c
1721.41/1722.36	c main():: nodeCount: 3540634
1721.41/1722.36	c main():: dead ends in main: 4587
1721.41/1722.36	c main():: lookAheadCount: 209268397
1721.41/1722.36	c main():: unitResolveCount: 7201772
1721.41/1722.36	c main():: time=1721.740000
1721.41/1722.36	c main():: necessary_assignments: 14510
1721.41/1722.36	c main():: bin_sat: 0, bin_unsat 0
1721.41/1722.36	c main():: doublelook: #: 11880962, succes #: 9651329
1721.41/1722.36	c main():: doublelook: overall 5.777 of all possible doublelooks executed
1721.41/1722.36	c main():: doublelook: succesrate: 81.234, average DL_trigger: 17.243
1721.41/1722.36	c main():: SOLUTION VERIFIED :-)
1721.41/1722.36	s SATISFIABLE
1721.41/1722.36	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 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-1626575-1240098898/watcher-1626575-1240098898 -o /tmp/evaluation-result-1626575-1240098898/solver-1626575-1240098898 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626575-1240098898.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: 1.06 1.00 1.00 3/64 22568
/proc/meminfo: memFree=1144048/2055920 swapFree=4192956/4192956
[pid=22568] ppid=22566 vsize=656 CPUtime=0
/proc/22568/stat : 22568 (march_ks) R 22566 22568 22011 0 -1 4194304 95 0 0 0 0 0 0 0 18 0 1 0 37923884 671744 81 1992294400 134512640 135019032 4294956240 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 0 0 0
/proc/22568/statm: 164 81 47 123 0 39 0

[startup+0.0483631 s]
/proc/loadavg: 1.06 1.00 1.00 3/64 22568
/proc/meminfo: memFree=1144048/2055920 swapFree=4192956/4192956
[pid=22568] ppid=22566 vsize=1592 CPUtime=0.04
/proc/22568/stat : 22568 (march_ks) R 22566 22568 22011 0 -1 4194304 717 0 0 0 4 0 0 0 18 0 1 0 37923884 1630208 300 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/22568/statm: 398 300 67 123 0 273 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1592

[startup+0.101372 s]
/proc/loadavg: 1.06 1.00 1.00 3/64 22568
/proc/meminfo: memFree=1144048/2055920 swapFree=4192956/4192956
[pid=22568] ppid=22566 vsize=1592 CPUtime=0.09
/proc/22568/stat : 22568 (march_ks) R 22566 22568 22011 0 -1 4194304 717 0 0 0 9 0 0 0 18 0 1 0 37923884 1630208 300 1992294400 134512640 135019032 4294956240 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 0 0 0
/proc/22568/statm: 398 300 67 123 0 273 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1592

[startup+0.301407 s]
/proc/loadavg: 1.06 1.00 1.00 3/64 22568
/proc/meminfo: memFree=1144048/2055920 swapFree=4192956/4192956
[pid=22568] ppid=22566 vsize=1592 CPUtime=0.29
/proc/22568/stat : 22568 (march_ks) R 22566 22568 22011 0 -1 4194304 717 0 0 0 29 0 0 0 19 0 1 0 37923884 1630208 300 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/22568/statm: 398 300 67 123 0 273 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1592

[startup+0.701481 s]
/proc/loadavg: 1.06 1.00 1.00 3/64 22568
/proc/meminfo: memFree=1144048/2055920 swapFree=4192956/4192956
[pid=22568] ppid=22566 vsize=1592 CPUtime=0.69
/proc/22568/stat : 22568 (march_ks) R 22566 22568 22011 0 -1 4194304 717 0 0 0 69 0 0 0 23 0 1 0 37923884 1630208 300 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/22568/statm: 398 300 67 123 0 273 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1592

[startup+1.50163 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 22569
/proc/meminfo: memFree=1142824/2055920 swapFree=4192956/4192956
[pid=22568] ppid=22566 vsize=1856 CPUtime=1.49
/proc/22568/stat : 22568 (march_ks) R 22566 22568 22011 0 -1 4194304 969 0 0 0 149 0 0 0 25 0 1 0 37923884 1900544 338 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/22568/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1856

[startup+3.10192 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 22569
/proc/meminfo: memFree=1142696/2055920 swapFree=4192956/4192956
[pid=22568] ppid=22566 vsize=1856 CPUtime=3.09
/proc/22568/stat : 22568 (march_ks) R 22566 22568 22011 0 -1 4194304 969 0 0 0 309 0 0 0 25 0 1 0 37923884 1900544 338 1992294400 134512640 135019032 4294956240 18446744073709551615 134587537 0 0 4096 0 0 0 0 17 0 0 0
/proc/22568/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1856

[startup+6.30151 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 22569
/proc/meminfo: memFree=1142696/2055920 swapFree=4192956/4192956
[pid=22568] ppid=22566 vsize=1856 CPUtime=6.28
/proc/22568/stat : 22568 (march_ks) R 22566 22568 22011 0 -1 4194304 969 0 0 0 628 0 0 0 25 0 1 0 37923884 1900544 338 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/22568/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 1856

[startup+12.7017 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 22569
/proc/meminfo: memFree=1142640/2055920 swapFree=4192956/4192956
[pid=22568] ppid=22566 vsize=1856 CPUtime=12.67
/proc/22568/stat : 22568 (march_ks) R 22566 22568 22011 0 -1 4194304 969 0 0 0 1267 0 0 0 25 0 1 0 37923884 1900544 338 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/22568/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 12.67
Current children cumulated vsize (KiB) 1856

[startup+25.502 s]
/proc/loadavg: 1.04 1.00 1.00 2/65 22569
/proc/meminfo: memFree=1142768/2055920 swapFree=4192956/4192956
[pid=22568] ppid=22566 vsize=1856 CPUtime=25.46
/proc/22568/stat : 22568 (march_ks) R 22566 22568 22011 0 -1 4194304 969 0 0 0 2546 0 0 0 25 0 1 0 37923884 1900544 338 1992294400 134512640 135019032 4294956240 18446744073709551615 134541788 0 0 4096 0 0 0 0 17 0 0 0
/proc/22568/statm: 464 338 72 123 0 339 0
Current children cumulated CPU time (s) 25.46
Current children cumulated vsize (KiB) 1856

[startup+51.1017 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 22569
/proc/meminfo: memFree=1142768/2055920 swapFree=4192956/4192956
[pid=22568] ppid=22566 vsize=2060 CPUtime=51.05
/proc/22568/stat : 22568 (march_ks) R 22566 22568 22011 0 -1 4194304 1010 0 0 0 5105 0 0 0 25 0 1 0 37923884 2109440 379 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/22568/statm: 515 379 72 123 0 390 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 2060

[startup+102.305 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 22569
/proc/meminfo: memFree=1142576/2055920 swapFree=4192956/4192956
[pid=22568] ppid=22566 vsize=2312 CPUtime=102.22
/proc/22568/stat : 22568 (march_ks) R 22566 22568 22011 0 -1 4194304 1048 0 0 0 10222 0 0 0 25 0 1 0 37923884 2367488 417 1992294400 134512640 135019032 4294956240 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 0 0 0
/proc/22568/statm: 578 417 72 123 0 453 0
Current children cumulated CPU time (s) 102.22
Current children cumulated vsize (KiB) 2312

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22569
/proc/meminfo: memFree=1142448/2055920 swapFree=4192956/4192956
[pid=22568] ppid=22566 vsize=2540 CPUtime=162.19
/proc/22568/stat : 22568 (march_ks) R 22566 22568 22011 0 -1 4194304 1092 0 0 0 16219 0 0 0 25 0 1 0 37923884 2600960 461 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 0 0 0
/proc/22568/statm: 635 461 72 123 0 510 0
Current children cumulated CPU time (s) 162.19
Current children cumulated vsize (KiB) 2540

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22569
/proc/meminfo: memFree=1142256/2055920 swapFree=4192956/4192956
[pid=22568] ppid=22566 vsize=2540 CPUtime=222.16
/proc/22568/stat : 22568 (march_ks) R 22566 22568 22011 0 -1 4194304 1138 0 0 0 22216 0 0 0 25 0 1 0 37923884 2600960 507 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/22568/statm: 635 507 72 123 0 510 0
Current children cumulated CPU time (s) 222.16
Current children cumulated vsize (KiB) 2540

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22569
/proc/meminfo: memFree=1142064/2055920 swapFree=4192956/4192956
[pid=22568] ppid=22566 vsize=2880 CPUtime=282.13
/proc/22568/stat : 22568 (march_ks) R 22566 22568 22011 0 -1 4194304 1184 0 0 0 28213 0 0 0 25 0 1 0 37923884 2949120 553 1992294400 134512640 135019032 4294956240 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 0 0 0
/proc/22568/statm: 720 553 72 123 0 595 0
Current children cumulated CPU time (s) 282.13
Current children cumulated vsize (KiB) 2880

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22569
/proc/meminfo: memFree=1141872/2055920 swapFree=4192956/4192956
[pid=22568] ppid=22566 vsize=3392 CPUtime=342.1
/proc/22568/stat : 22568 (march_ks) R 22566 22568 22011 0 -1 4194304 1231 0 0 0 34210 0 0 0 25 0 1 0 37923884 3473408 600 1992294400 134512640 135019032 4294956240 18446744073709551615 134547880 0 0 4096 0 0 0 0 17 0 0 0
/proc/22568/statm: 848 600 72 123 0 723 0
Current children cumulated CPU time (s) 342.1
Current children cumulated vsize (KiB) 3392

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22575
/proc/meminfo: memFree=1141552/2055920 swapFree=4192956/4192956
[pid=22568] ppid=22566 vsize=3392 CPUtime=402.07
/proc/22568/stat : 22568 (march_ks) R 22566 22568 22011 0 -1 4194304 1278 0 0 0 40206 1 0 0 25 0 1 0 37923884 3473408 647 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/22568/statm: 848 647 72 123 0 723 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 3392

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22575
/proc/meminfo: memFree=1141488/2055920 swapFree=4192956/4192956
[pid=22568] ppid=22566 vsize=3392 CPUtime=462.04
/proc/22568/stat : 22568 (march_ks) R 22566 22568 22011 0 -1 4194304 1326 0 0 0 46203 1 0 0 25 0 1 0 37923884 3473408 695 1992294400 134512640 135019032 4294956240 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 0 0 0
/proc/22568/statm: 848 695 72 123 0 723 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 3392

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22575
/proc/meminfo: memFree=1141296/2055920 swapFree=4192956/4192956
[pid=22568] ppid=22566 vsize=4156 CPUtime=522.01
/proc/22568/stat : 22568 (march_ks) R 22566 22568 22011 0 -1 4194304 1375 0 0 0 52200 1 0 0 25 0 1 0 37923884 4255744 744 1992294400 134512640 135019032 4294956240 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 0 0 0
/proc/22568/statm: 1039 744 72 123 0 914 0
Current children cumulated CPU time (s) 522.01
Current children cumulated vsize (KiB) 4156

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22575
/proc/meminfo: memFree=1141104/2055920 swapFree=4192956/4192956
[pid=22568] ppid=22566 vsize=4156 CPUtime=581.98
/proc/22568/stat : 22568 (march_ks) R 22566 22568 22011 0 -1 4194304 1426 0 0 0 58197 1 0 0 25 0 1 0 37923884 4255744 795 1992294400 134512640 135019032 4294956240 18446744073709551615 134537999 0 0 4096 0 0 0 0 17 0 0 0
/proc/22568/statm: 1039 795 72 123 0 914 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 4156

[startup+642.303 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22575
/proc/meminfo: memFree=1140912/2055920 swapFree=4192956/4192956
[pid=22568] ppid=22566 vsize=4156 CPUtime=641.96
/proc/22568/stat : 22568 (march_ks) R 22566 22568 22011 0 -1 4194304 1476 0 0 0 64195 1 0 0 25 0 1 0 37923884 4255744 845 1992294400 134512640 135019032 4294956240 18446744073709551615 134587507 0 0 4096 0 0 0 0 17 0 0 0
/proc/22568/statm: 1039 845 72 123 0 914 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 4156

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22575
/proc/meminfo: memFree=1140656/2055920 swapFree=4192956/4192956
[pid=22568] ppid=22566 vsize=4156 CPUtime=701.92
/proc/22568/stat : 22568 (march_ks) R 22566 22568 22011 0 -1 4194304 1532 0 0 0 70191 1 0 0 25 0 1 0 37923884 4255744 901 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/22568/statm: 1039 901 72 123 0 914 0
Current children cumulated CPU time (s) 701.92
Current children cumulated vsize (KiB) 4156

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22575
/proc/meminfo: memFree=1140400/2055920 swapFree=4192956/4192956
[pid=22568] ppid=22566 vsize=5308 CPUtime=761.89
/proc/22568/stat : 22568 (march_ks) R 22566 22568 22011 0 -1 4194304 1583 0 0 0 76188 1 0 0 25 0 1 0 37923884 5435392 952 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/22568/statm: 1327 952 72 123 0 1202 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 5308

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22575
/proc/meminfo: memFree=1140208/2055920 swapFree=4192956/4192956
[pid=22568] ppid=22566 vsize=5308 CPUtime=821.86
/proc/22568/stat : 22568 (march_ks) R 22566 22568 22011 0 -1 4194304 1634 0 0 0 82185 1 0 0 25 0 1 0 37923884 5435392 1003 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/22568/statm: 1327 1003 72 123 0 1202 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 5308

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22575
/proc/meminfo: memFree=1140016/2055920 swapFree=4192956/4192956
[pid=22568] ppid=22566 vsize=5308 CPUtime=881.83
/proc/22568/stat : 22568 (march_ks) R 22566 22568 22011 0 -1 4194304 1688 0 0 0 88182 1 0 0 25 0 1 0 37923884 5435392 1057 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/22568/statm: 1327 1057 72 123 0 1202 0
Current children cumulated CPU time (s) 881.83
Current children cumulated vsize (KiB) 5308

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22575
/proc/meminfo: memFree=1139824/2055920 swapFree=4192956/4192956
[pid=22568] ppid=22566 vsize=5308 CPUtime=941.8
/proc/22568/stat : 22568 (march_ks) R 22566 22568 22011 0 -1 4194304 1743 0 0 0 94179 1 0 0 25 0 1 0 37923884 5435392 1112 1992294400 134512640 135019032 4294956240 18446744073709551615 134585178 0 0 4096 0 0 0 0 17 0 0 0
/proc/22568/statm: 1327 1112 72 123 0 1202 0
Current children cumulated CPU time (s) 941.8
Current children cumulated vsize (KiB) 5308

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22575
/proc/meminfo: memFree=1139568/2055920 swapFree=4192956/4192956
[pid=22568] ppid=22566 vsize=5308 CPUtime=1001.77
/proc/22568/stat : 22568 (march_ks) R 22566 22568 22011 0 -1 4194304 1800 0 0 0 100176 1 0 0 25 0 1 0 37923884 5435392 1169 1992294400 134512640 135019032 4294956240 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 0 0 0
/proc/22568/statm: 1327 1169 72 123 0 1202 0
Current children cumulated CPU time (s) 1001.77
Current children cumulated vsize (KiB) 5308

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22575
/proc/meminfo: memFree=1139376/2055920 swapFree=4192956/4192956
[pid=22568] ppid=22566 vsize=7032 CPUtime=1061.74
/proc/22568/stat : 22568 (march_ks) R 22566 22568 22011 0 -1 4194304 1859 0 0 0 106173 1 0 0 25 0 1 0 37923884 7200768 1228 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/22568/statm: 1758 1228 72 123 0 1633 0
Current children cumulated CPU time (s) 1061.74
Current children cumulated vsize (KiB) 7032

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22575
/proc/meminfo: memFree=1139120/2055920 swapFree=4192956/4192956
[pid=22568] ppid=22566 vsize=7032 CPUtime=1121.71
/proc/22568/stat : 22568 (march_ks) R 22566 22568 22011 0 -1 4194304 1919 0 0 0 112169 2 0 0 25 0 1 0 37923884 7200768 1288 1992294400 134512640 135019032 4294956240 18446744073709551615 134547622 0 0 4096 0 0 0 0 17 0 0 0
/proc/22568/statm: 1758 1288 72 123 0 1633 0
Current children cumulated CPU time (s) 1121.71
Current children cumulated vsize (KiB) 7032

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22575
/proc/meminfo: memFree=1138928/2055920 swapFree=4192956/4192956
[pid=22568] ppid=22566 vsize=7032 CPUtime=1181.68
/proc/22568/stat : 22568 (march_ks) R 22566 22568 22011 0 -1 4194304 1984 0 0 0 118166 2 0 0 25 0 1 0 37923884 7200768 1353 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/22568/statm: 1758 1353 72 123 0 1633 0
Current children cumulated CPU time (s) 1181.68
Current children cumulated vsize (KiB) 7032

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22575
/proc/meminfo: memFree=1138544/2055920 swapFree=4192956/4192956
[pid=22568] ppid=22566 vsize=7032 CPUtime=1241.65
/proc/22568/stat : 22568 (march_ks) R 22566 22568 22011 0 -1 4194304 2041 0 0 0 124163 2 0 0 25 0 1 0 37923884 7200768 1410 1992294400 134512640 135019032 4294956240 18446744073709551615 134587540 0 0 4096 0 0 0 0 17 0 0 0
/proc/22568/statm: 1758 1410 72 123 0 1633 0
Current children cumulated CPU time (s) 1241.65
Current children cumulated vsize (KiB) 7032

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22575
/proc/meminfo: memFree=1138288/2055920 swapFree=4192956/4192956
[pid=22568] ppid=22566 vsize=7032 CPUtime=1301.62
/proc/22568/stat : 22568 (march_ks) R 22566 22568 22011 0 -1 4194304 2101 0 0 0 130160 2 0 0 25 0 1 0 37923884 7200768 1470 1992294400 134512640 135019032 4294956240 18446744073709551615 134547756 0 0 4096 0 0 0 0 17 0 0 0
/proc/22568/statm: 1758 1470 72 123 0 1633 0
Current children cumulated CPU time (s) 1301.62
Current children cumulated vsize (KiB) 7032

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22575
/proc/meminfo: memFree=1138096/2055920 swapFree=4192956/4192956
[pid=22568] ppid=22566 vsize=7032 CPUtime=1361.59
/proc/22568/stat : 22568 (march_ks) R 22566 22568 22011 0 -1 4194304 2164 0 0 0 136157 2 0 0 25 0 1 0 37923884 7200768 1533 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/22568/statm: 1758 1533 72 123 0 1633 0
Current children cumulated CPU time (s) 1361.59
Current children cumulated vsize (KiB) 7032

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22575
/proc/meminfo: memFree=1137840/2055920 swapFree=4192956/4192956
[pid=22568] ppid=22566 vsize=7032 CPUtime=1421.56
/proc/22568/stat : 22568 (march_ks) R 22566 22568 22011 0 -1 4194304 2231 0 0 0 142154 2 0 0 25 0 1 0 37923884 7200768 1600 1992294400 134512640 135019032 4294956240 18446744073709551615 134587540 0 0 4096 0 0 0 0 17 0 0 0
/proc/22568/statm: 1758 1600 72 123 0 1633 0
Current children cumulated CPU time (s) 1421.56
Current children cumulated vsize (KiB) 7032

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22575
/proc/meminfo: memFree=1137584/2055920 swapFree=4192956/4192956
[pid=22568] ppid=22566 vsize=9620 CPUtime=1481.52
/proc/22568/stat : 22568 (march_ks) R 22566 22568 22011 0 -1 4194304 2292 0 0 0 148150 2 0 0 25 0 1 0 37923884 9850880 1661 1992294400 134512640 135019032 4294956240 18446744073709551615 134585091 0 0 4096 0 0 0 0 17 0 0 0
/proc/22568/statm: 2405 1661 72 123 0 2280 0
Current children cumulated CPU time (s) 1481.52
Current children cumulated vsize (KiB) 9620

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22575
/proc/meminfo: memFree=1137328/2055920 swapFree=4192956/4192956
[pid=22568] ppid=22566 vsize=9620 CPUtime=1541.49
/proc/22568/stat : 22568 (march_ks) R 22566 22568 22011 0 -1 4194304 2365 0 0 0 154147 2 0 0 25 0 1 0 37923884 9850880 1734 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/22568/statm: 2405 1734 72 123 0 2280 0
Current children cumulated CPU time (s) 1541.49
Current children cumulated vsize (KiB) 9620

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22575
/proc/meminfo: memFree=1137072/2055920 swapFree=4192956/4192956
[pid=22568] ppid=22566 vsize=9620 CPUtime=1601.47
/proc/22568/stat : 22568 (march_ks) R 22566 22568 22011 0 -1 4194304 2429 0 0 0 160145 2 0 0 25 0 1 0 37923884 9850880 1798 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/22568/statm: 2405 1798 72 123 0 2280 0
Current children cumulated CPU time (s) 1601.47
Current children cumulated vsize (KiB) 9620

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22575
/proc/meminfo: memFree=1136688/2055920 swapFree=4192956/4192956
[pid=22568] ppid=22566 vsize=9620 CPUtime=1661.44
/proc/22568/stat : 22568 (march_ks) R 22566 22568 22011 0 -1 4194304 2513 0 0 0 166141 3 0 0 25 0 1 0 37923884 9850880 1882 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 0 0 0
/proc/22568/statm: 2405 1882 72 123 0 2280 0
Current children cumulated CPU time (s) 1661.44
Current children cumulated vsize (KiB) 9620

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22575
/proc/meminfo: memFree=1136496/2055920 swapFree=4192956/4192956
[pid=22568] ppid=22566 vsize=9620 CPUtime=1721.41
/proc/22568/stat : 22568 (march_ks) R 22566 22568 22011 0 -1 4194304 2578 0 0 0 172138 3 0 0 25 0 1 0 37923884 9850880 1947 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/22568/statm: 2405 1947 72 123 0 2280 0
Current children cumulated CPU time (s) 1721.41
Current children cumulated vsize (KiB) 9620

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

Child status: 10
Real time (s): 1722.37
CPU time (s): 1721.48
CPU user time (s): 1721.45
CPU system time (s): 0.033994
CPU usage (%): 99.9485
Max. virtual memory (cumulated for all children) (KiB): 9620

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1721.45
system time used= 0.033994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2581
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= 4695

runsolver used 1.9647 second user time and 4.31834 second system time

The end

Launcher Data 

Begin job on node2 at 2009-04-19 01:54:58
IDJOB=1626575
IDBENCH=70522
IDSOLVER=582
FILE ID=node2/1626575-1240098898
PBS_JOBID= 9159157
Free space on /tmp= 66488 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/65/unif-k7-r89-v65-c5785-S709270457-007.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626575-1240098898/watcher-1626575-1240098898 -o /tmp/evaluation-result-1626575-1240098898/solver-1626575-1240098898 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626575-1240098898.cnf            

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

MD5SUM BENCH= 7d0170c2c90b6be41806d4509f495e21
RANDOM SEED=33516646

node2.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		: 3000.265
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		: 3000.265
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:       1144600 kB
Buffers:         94484 kB
Cached:         721516 kB
SwapCached:          0 kB
Active:         232136 kB
Inactive:       598224 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1144600 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3444 kB
Writeback:           0 kB
Mapped:          24152 kB
Slab:            66944 kB
Committed_AS:   183328 kB
PageTables:       1468 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= 66488 MiB
End job on node2 at 2009-04-19 02:23:40