Trace number 1544562

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 799.813 800.2

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/70/
unif-k7-r89-v70-c6230-S512486692-050.cnf
MD5SUM751cca0f1a9f3ec1e9287cb296cf29d5
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.430934
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 

0.79/0.89	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.89	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.79/0.89	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.79/0.89	c main()::
0.79/0.89	c initFormula():: searching for DIMACS p-line....
0.79/0.89	c full lookahead due to high density!
0.79/0.89	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
0.79/0.89	c parseCNF():: parsing....
0.79/0.89	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.89	c runParser():: parsing was successful, warming up engines...
0.79/0.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.89	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
0.79/0.89	c stat :: sign balance is biased by 0.005
0.79/0.89	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.79/0.89	c using k-SAT heuristics (size based diff)
0.79/0.89	c longest clause has size 7
0.79/0.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.89	c main():: clause / variable ratio: ( 6230 / 70 ) = 89.00
0.79/0.89	c longest clause has size 7
0.79/0.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.89	c dynamic_preselect_setsize :: off
0.79/0.89	c suggested doublelook initial :: 0
0.79/0.89	c main():: all systems go!
0.79/0.89	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 191 JD: 20
0.89/1.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 2467 JD: 20
2.10/2.14	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
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c |********************
c |************************
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c |****************************************************************| 2 NC: 20755 JD: 20
11.29/11.30	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |***************************************************************
c |****************************************************************| 3 NC: 114043 JD: 20
58.55/58.62	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |****************
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c |********************************
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c |***************************************************************
c |****************************************************************| 4 NC: 446165 JD: 20
226.17/226.37	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 |****************************************************************| 5 NC: 1318248 JD: 20
668.77/669.20	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 |*********************
799.71/800.19	c solution bin :: 10101000000010010010.000000000000
799.71/800.19	c direction branchin :: current_rights = 6
799.71/800.19	
c |*********************
799.71/800.19	c
799.71/800.19	c main():: nodeCount: 1577619
799.71/800.19	c main():: dead ends in main: 1986
799.71/800.19	c main():: lookAheadCount: 100416212
799.71/800.19	c main():: unitResolveCount: 3205890
799.71/800.19	c main():: time=799.920000
799.71/800.19	c main():: necessary_assignments: 7302
799.71/800.19	c main():: bin_sat: 0, bin_unsat 0
799.71/800.19	c main():: doublelook: #: 5375738, succes #: 4359574
799.71/800.19	c main():: doublelook: overall 5.442 of all possible doublelooks executed
799.71/800.19	c main():: doublelook: succesrate: 81.097, average DL_trigger: 18.457
799.71/800.19	c main():: SOLUTION VERIFIED :-)
799.71/800.19	s SATISFIABLE
799.71/800.19	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-1544562-1238611483/watcher-1544562-1238611483 -o /tmp/evaluation-result-1544562-1238611483/solver-1544562-1238611483 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544562-1238611483.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.74 3/64 10000
/proc/meminfo: memFree=1042096/2055920 swapFree=4178880/4192956
[pid=10000] ppid=9998 vsize=656 CPUtime=0
/proc/10000/stat : 10000 (march_ks) R 9998 10000 9873 0 -1 4194304 94 0 0 0 0 0 0 0 18 0 1 0 1133814119 671744 80 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/10000/statm: 164 81 47 123 0 39 0

[startup+0.0645419 s]
/proc/loadavg: 0.99 0.97 0.74 3/64 10000
/proc/meminfo: memFree=1042096/2055920 swapFree=4178880/4192956
[pid=10000] ppid=9998 vsize=1652 CPUtime=0.06
/proc/10000/stat : 10000 (march_ks) R 9998 10000 9873 0 -1 4194304 779 0 0 0 6 0 0 0 18 0 1 0 1133814119 1691648 311 1992294400 134512640 135019032 4294956240 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 0 0 0
/proc/10000/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1652

[startup+0.101549 s]
/proc/loadavg: 0.99 0.97 0.74 3/64 10000
/proc/meminfo: memFree=1042096/2055920 swapFree=4178880/4192956
[pid=10000] ppid=9998 vsize=1652 CPUtime=0.09
/proc/10000/stat : 10000 (march_ks) R 9998 10000 9873 0 -1 4194304 779 0 0 0 9 0 0 0 18 0 1 0 1133814119 1691648 311 1992294400 134512640 135019032 4294956240 18446744073709551615 134567037 0 0 4096 0 0 0 0 17 0 0 0
/proc/10000/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1652

[startup+0.301586 s]
/proc/loadavg: 0.99 0.97 0.74 3/64 10000
/proc/meminfo: memFree=1042096/2055920 swapFree=4178880/4192956
[pid=10000] ppid=9998 vsize=1652 CPUtime=0.29
/proc/10000/stat : 10000 (march_ks) R 9998 10000 9873 0 -1 4194304 779 0 0 0 29 0 0 0 19 0 1 0 1133814119 1691648 311 1992294400 134512640 135019032 4294956240 18446744073709551615 134567045 0 0 4096 0 0 0 0 17 0 0 0
/proc/10000/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1652

[startup+0.70166 s]
/proc/loadavg: 0.99 0.97 0.74 3/64 10000
/proc/meminfo: memFree=1042096/2055920 swapFree=4178880/4192956
[pid=10000] ppid=9998 vsize=1652 CPUtime=0.69
/proc/10000/stat : 10000 (march_ks) R 9998 10000 9873 0 -1 4194304 779 0 0 0 69 0 0 0 23 0 1 0 1133814119 1691648 311 1992294400 134512640 135019032 4294956240 18446744073709551615 134536947 0 0 4096 0 0 0 0 17 0 0 0
/proc/10000/statm: 413 311 67 123 0 288 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1652

[startup+1.50281 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 10001
/proc/meminfo: memFree=1040680/2055920 swapFree=4178880/4192956
[pid=10000] ppid=9998 vsize=2020 CPUtime=1.49
/proc/10000/stat : 10000 (march_ks) R 9998 10000 9873 0 -1 4194304 1061 0 0 0 149 0 0 0 25 0 1 0 1133814119 2068480 372 1992294400 134512640 135019032 4294956240 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 0 0 0
/proc/10000/statm: 505 372 72 123 0 380 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2020

[startup+3.10111 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 10001
/proc/meminfo: memFree=1040552/2055920 swapFree=4178880/4192956
[pid=10000] ppid=9998 vsize=2020 CPUtime=3.09
/proc/10000/stat : 10000 (march_ks) R 9998 10000 9873 0 -1 4194304 1061 0 0 0 309 0 0 0 25 0 1 0 1133814119 2068480 372 1992294400 134512640 135019032 4294956240 18446744073709551615 134549231 0 0 4096 0 0 0 0 17 0 0 0
/proc/10000/statm: 505 372 72 123 0 380 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2020

[startup+6.30171 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 10001
/proc/meminfo: memFree=1040552/2055920 swapFree=4178880/4192956
[pid=10000] ppid=9998 vsize=2020 CPUtime=6.29
/proc/10000/stat : 10000 (march_ks) R 9998 10000 9873 0 -1 4194304 1061 0 0 0 629 0 0 0 25 0 1 0 1133814119 2068480 372 1992294400 134512640 135019032 4294956240 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 0 0 0
/proc/10000/statm: 505 372 72 123 0 380 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2020

[startup+12.7019 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 10001
/proc/meminfo: memFree=1040424/2055920 swapFree=4178880/4192956
[pid=10000] ppid=9998 vsize=2020 CPUtime=12.69
/proc/10000/stat : 10000 (march_ks) R 9998 10000 9873 0 -1 4194304 1061 0 0 0 1269 0 0 0 25 0 1 0 1133814119 2068480 372 1992294400 134512640 135019032 4294956240 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 0 0 0
/proc/10000/statm: 505 372 72 123 0 380 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2020

[startup+25.5013 s]
/proc/loadavg: 0.99 0.97 0.74 2/65 10001
/proc/meminfo: memFree=1040488/2055920 swapFree=4178880/4192956
[pid=10000] ppid=9998 vsize=2020 CPUtime=25.48
/proc/10000/stat : 10000 (march_ks) R 9998 10000 9873 0 -1 4194304 1061 0 0 0 2548 0 0 0 25 0 1 0 1133814119 2068480 372 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/10000/statm: 505 372 72 123 0 380 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2020

[startup+51.1011 s]
/proc/loadavg: 0.99 0.97 0.75 2/65 10001
/proc/meminfo: memFree=1040488/2055920 swapFree=4178880/4192956
[pid=10000] ppid=9998 vsize=2224 CPUtime=51.06
/proc/10000/stat : 10000 (march_ks) R 9998 10000 9873 0 -1 4194304 1102 0 0 0 5106 0 0 0 25 0 1 0 1133814119 2277376 413 1992294400 134512640 135019032 4294956240 18446744073709551615 134587542 0 0 4096 0 0 0 0 17 0 0 0
/proc/10000/statm: 556 413 72 123 0 431 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 2224

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.76 2/65 10001
/proc/meminfo: memFree=1040360/2055920 swapFree=4178880/4192956
[pid=10000] ppid=9998 vsize=2324 CPUtime=102.23
/proc/10000/stat : 10000 (march_ks) R 9998 10000 9873 0 -1 4194304 1137 0 0 0 10223 0 0 0 25 0 1 0 1133814119 2379776 448 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/10000/statm: 581 448 72 123 0 456 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 2324

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.77 2/65 10001
/proc/meminfo: memFree=1040232/2055920 swapFree=4178880/4192956
[pid=10000] ppid=9998 vsize=2704 CPUtime=162.2
/proc/10000/stat : 10000 (march_ks) R 9998 10000 9873 0 -1 4194304 1181 0 0 0 16220 0 0 0 25 0 1 0 1133814119 2768896 492 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/10000/statm: 676 492 72 123 0 551 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 2704

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.78 2/65 10001
/proc/meminfo: memFree=1040040/2055920 swapFree=4178880/4192956
[pid=10000] ppid=9998 vsize=2704 CPUtime=222.18
/proc/10000/stat : 10000 (march_ks) R 9998 10000 9873 0 -1 4194304 1223 0 0 0 22218 0 0 0 25 0 1 0 1133814119 2768896 534 1992294400 134512640 135019032 4294956240 18446744073709551615 134527049 0 0 4096 0 0 0 0 17 0 0 0
/proc/10000/statm: 676 534 72 123 0 551 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 2704

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.79 2/65 10001
/proc/meminfo: memFree=1039912/2055920 swapFree=4178880/4192956
[pid=10000] ppid=9998 vsize=3044 CPUtime=282.15
/proc/10000/stat : 10000 (march_ks) R 9998 10000 9873 0 -1 4194304 1265 0 0 0 28215 0 0 0 25 0 1 0 1133814119 3117056 576 1992294400 134512640 135019032 4294956240 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 0 0 0
/proc/10000/statm: 761 576 72 123 0 636 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 3044

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.80 2/65 10001
/proc/meminfo: memFree=1039792/2055920 swapFree=4178880/4192956
[pid=10000] ppid=9998 vsize=3044 CPUtime=342.12
/proc/10000/stat : 10000 (march_ks) R 9998 10000 9873 0 -1 4194304 1306 0 0 0 34212 0 0 0 25 0 1 0 1133814119 3117056 617 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 0 0 0
/proc/10000/statm: 761 617 72 123 0 636 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 3044

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.81 2/65 10001
/proc/meminfo: memFree=1039664/2055920 swapFree=4178880/4192956
[pid=10000] ppid=9998 vsize=3556 CPUtime=402.09
/proc/10000/stat : 10000 (march_ks) R 9998 10000 9873 0 -1 4194304 1344 0 0 0 40209 0 0 0 25 0 1 0 1133814119 3641344 655 1992294400 134512640 135019032 4294956240 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 0 0 0
/proc/10000/statm: 889 655 72 123 0 764 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 3556

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.82 2/65 10001
/proc/meminfo: memFree=1039472/2055920 swapFree=4178880/4192956
[pid=10000] ppid=9998 vsize=3556 CPUtime=462.07
/proc/10000/stat : 10000 (march_ks) R 9998 10000 9873 0 -1 4194304 1388 0 0 0 46206 1 0 0 25 0 1 0 1133814119 3641344 699 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/10000/statm: 889 699 72 123 0 764 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 3556

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 10001
/proc/meminfo: memFree=1039216/2055920 swapFree=4178880/4192956
[pid=10000] ppid=9998 vsize=3556 CPUtime=522.04
/proc/10000/stat : 10000 (march_ks) R 9998 10000 9873 0 -1 4194304 1432 0 0 0 52203 1 0 0 25 0 1 0 1133814119 3641344 743 1992294400 134512640 135019032 4294956240 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 0 0 0
/proc/10000/statm: 889 743 72 123 0 764 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 3556

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.83 2/65 10001
/proc/meminfo: memFree=1039088/2055920 swapFree=4178880/4192956
[pid=10000] ppid=9998 vsize=4320 CPUtime=582.02
/proc/10000/stat : 10000 (march_ks) R 9998 10000 9873 0 -1 4194304 1477 0 0 0 58201 1 0 0 25 0 1 0 1133814119 4423680 788 1992294400 134512640 135019032 4294956240 18446744073709551615 134585076 0 0 4096 0 0 0 0 17 0 0 0
/proc/10000/statm: 1080 788 72 123 0 955 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 4320

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.84 2/65 10001
/proc/meminfo: memFree=1038896/2055920 swapFree=4178880/4192956
[pid=10000] ppid=9998 vsize=4320 CPUtime=641.99
/proc/10000/stat : 10000 (march_ks) R 9998 10000 9873 0 -1 4194304 1521 0 0 0 64198 1 0 0 25 0 1 0 1133814119 4423680 832 1992294400 134512640 135019032 4294956240 18446744073709551615 134587537 0 0 4096 0 0 0 0 17 0 0 0
/proc/10000/statm: 1080 832 72 123 0 955 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 4320

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 10001
/proc/meminfo: memFree=1038768/2055920 swapFree=4178880/4192956
[pid=10000] ppid=9998 vsize=4320 CPUtime=701.96
/proc/10000/stat : 10000 (march_ks) R 9998 10000 9873 0 -1 4194304 1569 0 0 0 70195 1 0 0 25 0 1 0 1133814119 4423680 880 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/10000/statm: 1080 880 72 123 0 955 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 4320

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 10001
/proc/meminfo: memFree=1038512/2055920 swapFree=4178880/4192956
[pid=10000] ppid=9998 vsize=4320 CPUtime=761.93
/proc/10000/stat : 10000 (march_ks) R 9998 10000 9873 0 -1 4194304 1608 0 0 0 76192 1 0 0 25 0 1 0 1133814119 4423680 919 1992294400 134512640 135019032 4294956240 18446744073709551615 134585110 0 0 4096 0 0 0 0 17 0 0 0
/proc/10000/statm: 1080 919 72 123 0 955 0
Current children cumulated CPU time (s) 761.93
Current children cumulated vsize (KiB) 4320

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

[startup+767.902 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 10001
/proc/meminfo: memFree=1038512/2055920 swapFree=4178880/4192956
[pid=10000] ppid=9998 vsize=4320 CPUtime=767.52
/proc/10000/stat : 10000 (march_ks) R 9998 10000 9873 0 -1 4194304 1612 0 0 0 76751 1 0 0 25 0 1 0 1133814119 4423680 923 1992294400 134512640 135019032 4294956240 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 0 0 0
/proc/10000/statm: 1080 923 72 123 0 955 0
Current children cumulated CPU time (s) 767.52
Current children cumulated vsize (KiB) 4320

[startup+780.701 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 10001
/proc/meminfo: memFree=1038448/2055920 swapFree=4178880/4192956
[pid=10000] ppid=9998 vsize=4320 CPUtime=780.32
/proc/10000/stat : 10000 (march_ks) R 9998 10000 9873 0 -1 4194304 1623 0 0 0 78031 1 0 0 25 0 1 0 1133814119 4423680 934 1992294400 134512640 135019032 4294956240 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 0 0 0
/proc/10000/statm: 1080 934 72 123 0 955 0
Current children cumulated CPU time (s) 780.32
Current children cumulated vsize (KiB) 4320

[startup+793.502 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 10001
/proc/meminfo: memFree=1038448/2055920 swapFree=4178880/4192956
[pid=10000] ppid=9998 vsize=4320 CPUtime=793.11
/proc/10000/stat : 10000 (march_ks) R 9998 10000 9873 0 -1 4194304 1632 0 0 0 79310 1 0 0 25 0 1 0 1133814119 4423680 943 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/10000/statm: 1080 943 72 123 0 955 0
Current children cumulated CPU time (s) 793.11
Current children cumulated vsize (KiB) 4320

[startup+796.701 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 10001
/proc/meminfo: memFree=1038448/2055920 swapFree=4178880/4192956
[pid=10000] ppid=9998 vsize=4320 CPUtime=796.31
/proc/10000/stat : 10000 (march_ks) R 9998 10000 9873 0 -1 4194304 1634 0 0 0 79630 1 0 0 25 0 1 0 1133814119 4423680 945 1992294400 134512640 135019032 4294956240 18446744073709551615 134526919 0 0 4096 0 0 0 0 17 0 0 0
/proc/10000/statm: 1080 945 72 123 0 955 0
Current children cumulated CPU time (s) 796.31
Current children cumulated vsize (KiB) 4320

[startup+798.302 s]
/proc/loadavg: 0.99 0.97 0.85 2/65 10001
/proc/meminfo: memFree=1038448/2055920 swapFree=4178880/4192956
[pid=10000] ppid=9998 vsize=4320 CPUtime=797.91
/proc/10000/stat : 10000 (march_ks) R 9998 10000 9873 0 -1 4194304 1635 0 0 0 79790 1 0 0 25 0 1 0 1133814119 4423680 946 1992294400 134512640 135019032 4294956240 18446744073709551615 134526928 0 0 4096 0 0 0 0 17 0 0 0
/proc/10000/statm: 1080 946 72 123 0 955 0
Current children cumulated CPU time (s) 797.91
Current children cumulated vsize (KiB) 4320

[startup+799.103 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 10001
/proc/meminfo: memFree=1038448/2055920 swapFree=4178880/4192956
[pid=10000] ppid=9998 vsize=4320 CPUtime=798.71
/proc/10000/stat : 10000 (march_ks) R 9998 10000 9873 0 -1 4194304 1635 0 0 0 79870 1 0 0 25 0 1 0 1133814119 4423680 946 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/10000/statm: 1080 946 72 123 0 955 0
Current children cumulated CPU time (s) 798.71
Current children cumulated vsize (KiB) 4320

[startup+799.902 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 10001
/proc/meminfo: memFree=1038448/2055920 swapFree=4178880/4192956
[pid=10000] ppid=9998 vsize=4320 CPUtime=799.51
/proc/10000/stat : 10000 (march_ks) R 9998 10000 9873 0 -1 4194304 1636 0 0 0 79950 1 0 0 25 0 1 0 1133814119 4423680 947 1992294400 134512640 135019032 4294956240 18446744073709551615 134597258 0 0 4096 0 0 0 0 17 0 0 0
/proc/10000/statm: 1080 947 72 123 0 955 0
Current children cumulated CPU time (s) 799.51
Current children cumulated vsize (KiB) 4320

[startup+800.102 s]
/proc/loadavg: 0.99 0.97 0.86 2/65 10001
/proc/meminfo: memFree=1038448/2055920 swapFree=4178880/4192956
[pid=10000] ppid=9998 vsize=4320 CPUtime=799.71
/proc/10000/stat : 10000 (march_ks) R 9998 10000 9873 0 -1 4194304 1636 0 0 0 79970 1 0 0 25 0 1 0 1133814119 4423680 947 1992294400 134512640 135019032 4294956240 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 0 0 0
/proc/10000/statm: 1080 947 72 123 0 955 0
Current children cumulated CPU time (s) 799.71
Current children cumulated vsize (KiB) 4320

Child status: 10
Real time (s): 800.2
CPU time (s): 799.813
CPU user time (s): 799.797
CPU system time (s): 0.015997
CPU usage (%): 99.9517
Max. virtual memory (cumulated for all children) (KiB): 4320

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 799.797
system time used= 0.015997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1638
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= 3020

runsolver used 0.677896 second user time and 2.24466 second system time

The end

Launcher Data 

Begin job on node21 at 2009-04-01 20:44:43
IDJOB=1544562
IDBENCH=70508
IDSOLVER=559
FILE ID=node21/1544562-1238611483
PBS_JOBID= 9073680
Free space on /tmp= 66460 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/70/unif-k7-r89-v70-c6230-S512486692-050.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544562-1238611483/watcher-1544562-1238611483 -o /tmp/evaluation-result-1544562-1238611483/solver-1544562-1238611483 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544562-1238611483.cnf            

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

MD5SUM BENCH= 751cca0f1a9f3ec1e9287cb296cf29d5
RANDOM SEED=861102698

node21.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.259
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1042576 kB
Buffers:        112972 kB
Cached:         794836 kB
SwapCached:       7880 kB
Active:         245304 kB
Inactive:       671984 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1042576 kB
SwapTotal:     4192956 kB
SwapFree:      4178880 kB
Dirty:            3356 kB
Writeback:           0 kB
Mapped:          15120 kB
Slab:            82152 kB
Committed_AS:  3116004 kB
PageTables:       1380 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= 66456 MiB
End job on node21 at 2009-04-01 20:58:03