Trace number 370875

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, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
March KS 2007-02-08SAT 2350.74 2351.66

General information on the benchmark

Namerandom/OnTreshold/7SAT/v75/
unif-k7-r89-v75-c6675-S1785258608-13.SAT.shuffled.cnf
MD5SUM550c5acb0fb0d77637c0428b7d86bbf4
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.47232
Satisfiable
(Un)Satisfiability was proved
Number of variables75
Number of clauses6675
Sum of the clauses size46725
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56675

Solver Data (download as text)

0.99/1.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.99/1.04	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.99/1.04	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.99/1.04	c main()::
0.99/1.04	c initFormula():: searching for DIMACS p-line....
0.99/1.04	c full lookahead due to high density!
0.99/1.04	c initFormula():: the DIMACS p-line indicates a CNF of 75 variables and 6675 clauses.
0.99/1.04	c parseCNF():: parsing....
0.99/1.04	c parseCNF():: the CNF contains 0 unary clauses.
0.99/1.04	c runParser():: parsing was successful, warming up engines...
0.99/1.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.99/1.04	c preprocessing fase I completed:: there are now 75 free variables and 6675 clauses.
0.99/1.04	c stat :: sign balance is biased by 0.007
0.99/1.04	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.99/1.04	c using k-SAT heuristics (size based diff)
0.99/1.04	c longest clause has size 7
0.99/1.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.99/1.04	c resolvent_look() :: found 1 resolvents
0.99/1.04	c main():: clause / variable ratio: ( 6676 / 75 ) = 89.01
0.99/1.04	c longest clause has size 7
0.99/1.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.99/1.04	c dynamic_preselect_setsize :: off
0.99/1.04	c suggested doublelook initial :: 0
0.99/1.04	c main():: all systems go!
0.99/1.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 138 JD: 23
1.10/1.14	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| 1 NC: 2085 JD: 23
2.20/2.23	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 18916 JD: 23
11.69/11.77	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 118954 JD: 23
68.37/68.43	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
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c |****************************************************************| 4 NC: 529877 JD: 23
301.48/301.67	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |****************************************************************| 5 NC: 1779748 JD: 23
1015.53/1015.93	c |----------------------------------------------------------------|
c |*
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c |****
c |*****
c |******
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c |********************************
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2350.68/2351.65	c solution bin :: 00010000000100100110100.111000000
2350.68/2351.65	c direction branchin :: current_rights = 9
2350.68/2351.65	
c |***********************************************************
2350.68/2351.65	c
2350.68/2351.65	c main():: nodeCount: 4098717
2350.68/2351.65	c main():: dead ends in main: 5147
2350.68/2351.65	c main():: lookAheadCount: 282082195
2350.68/2351.65	c main():: unitResolveCount: 8538754
2350.68/2351.65	c main():: time=-1943.877296
2350.68/2351.65	c main():: necessary_assignments: 20493
2350.68/2351.65	c main():: bin_sat: 0, bin_unsat 0
2350.68/2351.65	c main():: doublelook: #: 14100988, succes #: 11382078
2350.68/2351.65	c main():: doublelook: overall 5.076 of all possible doublelooks executed
2350.68/2351.65	c main():: doublelook: succesrate: 80.718, average DL_trigger: 18.261
2350.68/2351.65	c main():: SOLUTION VERIFIED :-)
2350.68/2351.65	s SATISFIABLE
2350.68/2351.65	v 1 -2 3 4 -5 -6 7 -8 9 10 -11 12 13 14 -15 16 -17 -18 19 20 21 -22 -23 24 25 -26 -27 -28 29 -30 31 32 33 34 35 -36 -37 -38 39 -40 41 42 -43 44 45 46 -47 -48 -49 -50 -51 52 -53 54 -55 -56 57 -58 -59 -60 -61 62 -63 -64 -65 -66 -67 -68 69 -70 71 72 73 74 75 0

Verifier Data (download as text)

OK

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node66/watcher-370875-1177101331 -o ROOT/results/node66/solver-370875-1177101331 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370875-1177101331/march_ks /tmp/evaluation/370875-1177101331/instance-370875-1177101331.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): 7500 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: 0.77 0.93 0.95 2/64 13271
/proc/meminfo: memFree=1716096/2055920 swapFree=4182980/4192956
[pid=13271] ppid=13269 vsize=656 CPUtime=0
/proc/13271/stat : 13271 (march_ks) R 13269 13271 13217 0 -1 4194304 93 0 0 0 0 0 0 0 18 0 1 0 186122650 671744 78 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134790198 0 0 4096 0 0 0 0 17 1 0 0
/proc/13271/statm: 164 79 47 123 0 39 0

[startup+0.102328 s]
/proc/loadavg: 0.77 0.93 0.95 2/64 13271
/proc/meminfo: memFree=1716096/2055920 swapFree=4182980/4192956
[pid=13271] ppid=13269 vsize=1712 CPUtime=0.09
/proc/13271/stat : 13271 (march_ks) R 13269 13271 13217 0 -1 4194304 844 0 0 0 9 0 0 0 18 0 1 0 186122650 1753088 323 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567048 0 0 4096 0 0 0 0 17 1 0 0
/proc/13271/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1712

[startup+0.201347 s]
/proc/loadavg: 0.77 0.93 0.95 2/64 13271
/proc/meminfo: memFree=1716096/2055920 swapFree=4182980/4192956
[pid=13271] ppid=13269 vsize=1712 CPUtime=0.19
/proc/13271/stat : 13271 (march_ks) R 13269 13271 13217 0 -1 4194304 844 0 0 0 19 0 0 0 18 0 1 0 186122650 1753088 323 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/13271/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 1712

[startup+0.301367 s]
/proc/loadavg: 0.77 0.93 0.95 2/64 13271
/proc/meminfo: memFree=1716096/2055920 swapFree=4182980/4192956
[pid=13271] ppid=13269 vsize=1712 CPUtime=0.29
/proc/13271/stat : 13271 (march_ks) R 13269 13271 13217 0 -1 4194304 844 0 0 0 29 0 0 0 19 0 1 0 186122650 1753088 323 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567045 0 0 4096 0 0 0 0 17 1 0 0
/proc/13271/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1712

[startup+0.701448 s]
/proc/loadavg: 0.77 0.93 0.95 2/64 13271
/proc/meminfo: memFree=1716096/2055920 swapFree=4182980/4192956
[pid=13271] ppid=13269 vsize=1712 CPUtime=0.69
/proc/13271/stat : 13271 (march_ks) R 13269 13271 13217 0 -1 4194304 844 0 0 0 69 0 0 0 23 0 1 0 186122650 1753088 323 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/13271/statm: 428 323 67 123 0 303 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1712

[startup+1.50161 s]
/proc/loadavg: 0.77 0.93 0.95 2/65 13272
/proc/meminfo: memFree=1714744/2055920 swapFree=4182980/4192956
[pid=13271] ppid=13269 vsize=2040 CPUtime=1.49
/proc/13271/stat : 13271 (march_ks) R 13269 13271 13217 0 -1 4194304 1160 0 0 0 149 0 0 0 25 0 1 0 186122650 2088960 371 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541846 0 0 4096 0 0 0 0 17 1 0 0
/proc/13271/statm: 510 371 72 123 0 385 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2040

[startup+3.10193 s]
/proc/loadavg: 0.77 0.93 0.95 2/65 13272
/proc/meminfo: memFree=1714616/2055920 swapFree=4182980/4192956
[pid=13271] ppid=13269 vsize=2040 CPUtime=3.09
/proc/13271/stat : 13271 (march_ks) R 13269 13271 13217 0 -1 4194304 1160 0 0 0 309 0 0 0 25 0 1 0 186122650 2088960 371 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/13271/statm: 510 371 72 123 0 385 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2040

[startup+6.30157 s]
/proc/loadavg: 0.79 0.94 0.95 2/65 13272
/proc/meminfo: memFree=1714616/2055920 swapFree=4182980/4192956
[pid=13271] ppid=13269 vsize=2040 CPUtime=6.29
/proc/13271/stat : 13271 (march_ks) R 13269 13271 13217 0 -1 4194304 1160 0 0 0 629 0 0 0 25 0 1 0 186122650 2088960 371 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598487 0 0 4096 0 0 0 0 17 1 0 0
/proc/13271/statm: 510 371 72 123 0 385 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2040

[startup+12.7018 s]
/proc/loadavg: 0.81 0.94 0.95 2/65 13272
/proc/meminfo: memFree=1714616/2055920 swapFree=4182980/4192956
[pid=13271] ppid=13269 vsize=2040 CPUtime=12.69
/proc/13271/stat : 13271 (march_ks) R 13269 13271 13217 0 -1 4194304 1160 0 0 0 1269 0 0 0 25 0 1 0 186122650 2088960 371 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/13271/statm: 510 371 72 123 0 385 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2040

[startup+25.5014 s]
/proc/loadavg: 0.85 0.94 0.95 2/65 13272
/proc/meminfo: memFree=1714552/2055920 swapFree=4182980/4192956
[pid=13271] ppid=13269 vsize=2176 CPUtime=25.48
/proc/13271/stat : 13271 (march_ks) R 13269 13271 13217 0 -1 4194304 1193 0 0 0 2548 0 0 0 25 0 1 0 186122650 2228224 404 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 1 0 0
/proc/13271/statm: 544 404 72 123 0 419 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2176

[startup+51.1015 s]
/proc/loadavg: 0.90 0.94 0.95 2/65 13272
/proc/meminfo: memFree=1714424/2055920 swapFree=4182980/4192956
[pid=13271] ppid=13269 vsize=2344 CPUtime=51.07
/proc/13271/stat : 13271 (march_ks) R 13269 13271 13217 0 -1 4194304 1220 0 0 0 5107 0 0 0 25 0 1 0 186122650 2400256 431 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585076 0 0 4096 0 0 0 0 17 1 0 0
/proc/13271/statm: 586 431 72 123 0 461 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2344

[startup+102.302 s]
/proc/loadavg: 0.95 0.95 0.95 2/65 13272
/proc/meminfo: memFree=1714232/2055920 swapFree=4182980/4192956
[pid=13271] ppid=13269 vsize=2724 CPUtime=102.26
/proc/13271/stat : 13271 (march_ks) R 13269 13271 13217 0 -1 4194304 1277 0 0 0 10226 0 0 0 25 0 1 0 186122650 2789376 488 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/13271/statm: 681 488 72 123 0 556 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2724

[startup+162.303 s]
/proc/loadavg: 0.98 0.95 0.95 2/65 13272
/proc/meminfo: memFree=1713976/2055920 swapFree=4182980/4192956
[pid=13271] ppid=13269 vsize=3064 CPUtime=162.23
/proc/13271/stat : 13271 (march_ks) R 13269 13271 13217 0 -1 4194304 1344 0 0 0 16223 0 0 0 25 0 1 0 186122650 3137536 555 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/13271/statm: 766 555 72 123 0 641 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 3064

[startup+222.306 s]
/proc/loadavg: 0.99 0.96 0.95 2/65 13272
/proc/meminfo: memFree=1713720/2055920 swapFree=4182980/4192956
[pid=13271] ppid=13269 vsize=3064 CPUtime=222.21
/proc/13271/stat : 13271 (march_ks) R 13269 13271 13217 0 -1 4194304 1405 0 0 0 22221 0 0 0 25 0 1 0 186122650 3137536 616 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/13271/statm: 766 616 72 123 0 641 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 3064

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 13272
/proc/meminfo: memFree=1713464/2055920 swapFree=4182980/4192956
[pid=13271] ppid=13269 vsize=3576 CPUtime=282.19
/proc/13271/stat : 13271 (march_ks) R 13269 13271 13217 0 -1 4194304 1466 0 0 0 28219 0 0 0 25 0 1 0 186122650 3661824 677 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/13271/statm: 894 677 72 123 0 769 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 3576

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 13274
/proc/meminfo: memFree=1713208/2055920 swapFree=4182980/4192956
[pid=13271] ppid=13269 vsize=3576 CPUtime=342.16
/proc/13271/stat : 13271 (march_ks) R 13269 13271 13217 0 -1 4194304 1532 0 0 0 34216 0 0 0 25 0 1 0 186122650 3661824 743 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/13271/statm: 894 743 72 123 0 769 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 3576

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 13274
/proc/meminfo: memFree=1712888/2055920 swapFree=4182980/4192956
[pid=13271] ppid=13269 vsize=4340 CPUtime=402.14
/proc/13271/stat : 13271 (march_ks) R 13269 13271 13217 0 -1 4194304 1600 0 0 0 40214 0 0 0 25 0 1 0 186122650 4444160 811 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/13271/statm: 1085 811 72 123 0 960 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 4340

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 13274
/proc/meminfo: memFree=1712632/2055920 swapFree=4182980/4192956
[pid=13271] ppid=13269 vsize=4340 CPUtime=462.12
/proc/13271/stat : 13271 (march_ks) R 13269 13271 13217 0 -1 4194304 1664 0 0 0 46212 0 0 0 25 0 1 0 186122650 4444160 875 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597979 0 0 4096 0 0 0 0 17 1 0 0
/proc/13271/statm: 1085 875 72 123 0 960 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 4340

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 13274
/proc/meminfo: memFree=1712376/2055920 swapFree=4182980/4192956
[pid=13271] ppid=13269 vsize=4340 CPUtime=522.11
/proc/13271/stat : 13271 (march_ks) R 13269 13271 13217 0 -1 4194304 1732 0 0 0 52210 1 0 0 25 0 1 0 186122650 4444160 943 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/13271/statm: 1085 943 72 123 0 960 0
Current children cumulated CPU time (s) 522.11
Current children cumulated vsize (KiB) 4340

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 13274
/proc/meminfo: memFree=1712056/2055920 swapFree=4182980/4192956
[pid=13271] ppid=13269 vsize=5492 CPUtime=582.09
/proc/13271/stat : 13271 (march_ks) R 13269 13271 13217 0 -1 4194304 1796 0 0 0 58208 1 0 0 25 0 1 0 186122650 5623808 1007 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541806 0 0 4096 0 0 0 0 17 1 0 0
/proc/13271/statm: 1373 1007 72 123 0 1248 0
Current children cumulated CPU time (s) 582.09
Current children cumulated vsize (KiB) 5492

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 13274
/proc/meminfo: memFree=1711800/2055920 swapFree=4182980/4192956
[pid=13271] ppid=13269 vsize=5492 CPUtime=642.07
/proc/13271/stat : 13271 (march_ks) R 13269 13271 13217 0 -1 4194304 1870 0 0 0 64206 1 0 0 25 0 1 0 186122650 5623808 1081 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/13271/statm: 1373 1081 72 123 0 1248 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 5492


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

/proc/meminfo: memFree=1706872/2055920 swapFree=4182980/4192956
[pid=13271] ppid=13269 vsize=9804 CPUtime=1661.62
/proc/13271/stat : 13271 (march_ks) R 13269 13271 13217 0 -1 4194304 3031 0 0 0 166159 3 0 0 25 0 1 0 186122650 10039296 2242 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/13271/statm: 2451 2242 72 123 0 2326 0
Current children cumulated CPU time (s) 1661.62
Current children cumulated vsize (KiB) 9804

[startup+1722.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 13472
/proc/meminfo: memFree=1706552/2055920 swapFree=4182980/4192956
[pid=13271] ppid=13269 vsize=13684 CPUtime=1721.59
/proc/13271/stat : 13271 (march_ks) R 13269 13271 13217 0 -1 4194304 3101 0 0 0 172156 3 0 0 25 0 1 0 186122650 14012416 2312 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/13271/statm: 3421 2312 72 123 0 3296 0
Current children cumulated CPU time (s) 1721.59
Current children cumulated vsize (KiB) 13684

[startup+1782.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 13472
/proc/meminfo: memFree=1706296/2055920 swapFree=4182980/4192956
[pid=13271] ppid=13269 vsize=13684 CPUtime=1781.57
/proc/13271/stat : 13271 (march_ks) R 13269 13271 13217 0 -1 4194304 3167 0 0 0 178154 3 0 0 25 0 1 0 186122650 14012416 2378 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/13271/statm: 3421 2378 72 123 0 3296 0
Current children cumulated CPU time (s) 1781.57
Current children cumulated vsize (KiB) 13684

[startup+1842.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 13472
/proc/meminfo: memFree=1705976/2055920 swapFree=4182980/4192956
[pid=13271] ppid=13269 vsize=13684 CPUtime=1841.55
/proc/13271/stat : 13271 (march_ks) R 13269 13271 13217 0 -1 4194304 3235 0 0 0 184152 3 0 0 25 0 1 0 186122650 14012416 2446 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541841 0 0 4096 0 0 0 0 17 1 0 0
/proc/13271/statm: 3421 2446 72 123 0 3296 0
Current children cumulated CPU time (s) 1841.55
Current children cumulated vsize (KiB) 13684

[startup+1902.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 13472
/proc/meminfo: memFree=1705656/2055920 swapFree=4182980/4192956
[pid=13271] ppid=13269 vsize=13684 CPUtime=1901.53
/proc/13271/stat : 13271 (march_ks) R 13269 13271 13217 0 -1 4194304 3320 0 0 0 190150 3 0 0 25 0 1 0 186122650 14012416 2531 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585351 0 0 4096 0 0 0 0 17 1 0 0
/proc/13271/statm: 3421 2531 72 123 0 3296 0
Current children cumulated CPU time (s) 1901.53
Current children cumulated vsize (KiB) 13684

[startup+1962.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 13472
/proc/meminfo: memFree=1705336/2055920 swapFree=4182980/4192956
[pid=13271] ppid=13269 vsize=13684 CPUtime=1961.51
/proc/13271/stat : 13271 (march_ks) R 13269 13271 13217 0 -1 4194304 3399 0 0 0 196148 3 0 0 25 0 1 0 186122650 14012416 2610 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/13271/statm: 3421 2610 72 123 0 3296 0
Current children cumulated CPU time (s) 1961.51
Current children cumulated vsize (KiB) 13684

[startup+2022.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 13472
/proc/meminfo: memFree=1705208/2055920 swapFree=4182980/4192956
[pid=13271] ppid=13269 vsize=13684 CPUtime=2021.49
/proc/13271/stat : 13271 (march_ks) R 13269 13271 13217 0 -1 4194304 3464 0 0 0 202146 3 0 0 25 0 1 0 186122650 14012416 2675 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677352 0 0 4096 0 0 0 0 17 1 0 0
/proc/13271/statm: 3421 2675 72 123 0 3296 0
Current children cumulated CPU time (s) 2021.49
Current children cumulated vsize (KiB) 13684

[startup+2082.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 13472
/proc/meminfo: memFree=1704952/2055920 swapFree=4182980/4192956
[pid=13271] ppid=13269 vsize=13684 CPUtime=2081.47
/proc/13271/stat : 13271 (march_ks) R 13269 13271 13217 0 -1 4194304 3526 0 0 0 208144 3 0 0 25 0 1 0 186122650 14012416 2737 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598010 0 0 4096 0 0 0 0 17 1 0 0
/proc/13271/statm: 3421 2737 72 123 0 3296 0
Current children cumulated CPU time (s) 2081.47
Current children cumulated vsize (KiB) 13684

[startup+2142.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 13472
/proc/meminfo: memFree=1704632/2055920 swapFree=4182980/4192956
[pid=13271] ppid=13269 vsize=13684 CPUtime=2141.45
/proc/13271/stat : 13271 (march_ks) R 13269 13271 13217 0 -1 4194304 3601 0 0 0 214141 4 0 0 25 0 1 0 186122650 14012416 2812 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/13271/statm: 3421 2812 72 123 0 3296 0
Current children cumulated CPU time (s) 2141.45
Current children cumulated vsize (KiB) 13684

[startup+2202.31 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 13472
/proc/meminfo: memFree=1704312/2055920 swapFree=4182980/4192956
[pid=13271] ppid=13269 vsize=13684 CPUtime=2201.44
/proc/13271/stat : 13271 (march_ks) R 13269 13271 13217 0 -1 4194304 3672 0 0 0 220140 4 0 0 25 0 1 0 186122650 14012416 2883 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 1 0 0
/proc/13271/statm: 3421 2883 72 123 0 3296 0
Current children cumulated CPU time (s) 2201.44
Current children cumulated vsize (KiB) 13684

[startup+2262.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 13472
/proc/meminfo: memFree=1704120/2055920 swapFree=4182980/4192956
[pid=13271] ppid=13269 vsize=13684 CPUtime=2261.41
/proc/13271/stat : 13271 (march_ks) R 13269 13271 13217 0 -1 4194304 3733 0 0 0 226137 4 0 0 25 0 1 0 186122650 14012416 2944 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/13271/statm: 3421 2944 72 123 0 3296 0
Current children cumulated CPU time (s) 2261.41
Current children cumulated vsize (KiB) 13684

[startup+2322.3 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 13472
/proc/meminfo: memFree=1703864/2055920 swapFree=4182980/4192956
[pid=13271] ppid=13269 vsize=13684 CPUtime=2321.39
/proc/13271/stat : 13271 (march_ks) R 13269 13271 13217 0 -1 4194304 3807 0 0 0 232135 4 0 0 25 0 1 0 186122650 14012416 3018 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585076 0 0 4096 0 0 0 0 17 1 0 0
/proc/13271/statm: 3421 3018 72 123 0 3296 0
Current children cumulated CPU time (s) 2321.39
Current children cumulated vsize (KiB) 13684

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

[startup+2329.6 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 13472
/proc/meminfo: memFree=1703800/2055920 swapFree=4182980/4192956
[pid=13271] ppid=13269 vsize=13684 CPUtime=2328.69
/proc/13271/stat : 13271 (march_ks) R 13269 13271 13217 0 -1 4194304 3814 0 0 0 232865 4 0 0 25 0 1 0 186122650 14012416 3025 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/13271/statm: 3421 3025 72 123 0 3296 0
Current children cumulated CPU time (s) 2328.69
Current children cumulated vsize (KiB) 13684

[startup+2342.4 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 13472
/proc/meminfo: memFree=1703736/2055920 swapFree=4182980/4192956
[pid=13271] ppid=13269 vsize=13684 CPUtime=2341.48
/proc/13271/stat : 13271 (march_ks) R 13269 13271 13217 0 -1 4194304 3829 0 0 0 234144 4 0 0 25 0 1 0 186122650 14012416 3040 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/13271/statm: 3421 3040 72 123 0 3296 0
Current children cumulated CPU time (s) 2341.48
Current children cumulated vsize (KiB) 13684

[startup+2345.6 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 13472
/proc/meminfo: memFree=1703736/2055920 swapFree=4182980/4192956
[pid=13271] ppid=13269 vsize=13684 CPUtime=2344.68
/proc/13271/stat : 13271 (march_ks) R 13269 13271 13217 0 -1 4194304 3834 0 0 0 234464 4 0 0 25 0 1 0 186122650 14012416 3045 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/13271/statm: 3421 3045 72 123 0 3296 0
Current children cumulated CPU time (s) 2344.68
Current children cumulated vsize (KiB) 13684

[startup+2348.8 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 13472
/proc/meminfo: memFree=1703672/2055920 swapFree=4182980/4192956
[pid=13271] ppid=13269 vsize=13684 CPUtime=2347.88
/proc/13271/stat : 13271 (march_ks) R 13269 13271 13217 0 -1 4194304 3837 0 0 0 234784 4 0 0 25 0 1 0 186122650 14012416 3048 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541820 0 0 4096 0 0 0 0 17 1 0 0
/proc/13271/statm: 3421 3048 72 123 0 3296 0
Current children cumulated CPU time (s) 2347.88
Current children cumulated vsize (KiB) 13684

[startup+2350.4 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 13472
/proc/meminfo: memFree=1703672/2055920 swapFree=4182980/4192956
[pid=13271] ppid=13269 vsize=13684 CPUtime=2349.48
/proc/13271/stat : 13271 (march_ks) R 13269 13271 13217 0 -1 4194304 3840 0 0 0 234944 4 0 0 25 0 1 0 186122650 14012416 3051 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/13271/statm: 3421 3051 72 123 0 3296 0
Current children cumulated CPU time (s) 2349.48
Current children cumulated vsize (KiB) 13684

[startup+2351.2 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 13472
/proc/meminfo: memFree=1703672/2055920 swapFree=4182980/4192956
[pid=13271] ppid=13269 vsize=13684 CPUtime=2350.28
/proc/13271/stat : 13271 (march_ks) R 13269 13271 13217 0 -1 4194304 3841 0 0 0 235024 4 0 0 25 0 1 0 186122650 14012416 3052 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538053 0 0 4096 0 0 0 0 17 1 0 0
/proc/13271/statm: 3421 3052 72 123 0 3296 0
Current children cumulated CPU time (s) 2350.28
Current children cumulated vsize (KiB) 13684

[startup+2351.6 s]
/proc/loadavg: 0.99 0.97 0.95 2/65 13472
/proc/meminfo: memFree=1703672/2055920 swapFree=4182980/4192956
[pid=13271] ppid=13269 vsize=13684 CPUtime=2350.68
/proc/13271/stat : 13271 (march_ks) R 13269 13271 13217 0 -1 4194304 3841 0 0 0 235064 4 0 0 25 0 1 0 186122650 14012416 3052 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/13271/statm: 3421 3052 72 123 0 3296 0
Current children cumulated CPU time (s) 2350.68
Current children cumulated vsize (KiB) 13684

Child status: 10
Real time (s): 2351.66
CPU time (s): 2350.74
CPU user time (s): 2350.7
CPU system time (s): 0.044993
CPU usage (%): 99.961
Max. virtual memory (cumulated for all children) (KiB): 13684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 2350.7
system time used= 0.044993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3843
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= 7
involuntary context switches= 2111

runsolver used 1.55576 second user time and 4.93125 second system time

The end

Launcher Data (download as text)

Begin job on node66 on Fri Apr 20 20:35:31 UTC 2007

IDJOB= 370875
IDBENCH= 19950
IDSOLVER= 180
FILE ID= node66/370875-1177101331

PBS_JOBID= 4640423

Free space on /tmp= 66407 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/7SAT/v75/unif-k7-r89-v75-c6675-S1785258608-13.SAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/370875-1177101331/march_ks /tmp/evaluation/370875-1177101331/instance-370875-1177101331.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node66/watcher-370875-1177101331 -o ROOT/results/node66/solver-370875-1177101331 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370875-1177101331/march_ks /tmp/evaluation/370875-1177101331/instance-370875-1177101331.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  550c5acb0fb0d77637c0428b7d86bbf4

RANDOM SEED= 875413238

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node66.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.281
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		: 3000.281
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:       1716568 kB
Buffers:         58372 kB
Cached:         214392 kB
SwapCached:       3792 kB
Active:         108760 kB
Inactive:       174796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1716568 kB
SwapTotal:     4192956 kB
SwapFree:      4182980 kB
Dirty:            2652 kB
Writeback:           0 kB
Mapped:          15212 kB
Slab:            41856 kB
Committed_AS:  1736856 kB
PageTables:       1376 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= 66407 MiB

End job on node66 on Fri Apr 20 21:14:43 UTC 2007