Trace number 1626427

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 4860.04 4862.54

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S1153031014-012.cnf
MD5SUM9d5cdf2497a80c47fde0f7ee1276bd77
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.463928
Satisfiable
(Un)Satisfiability was proved
Number of variables120
Number of clauses2556
Sum of the clauses size12780
Maximum clause length5
Minimum clause length5
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 52556
Number of clauses of size over 50

Solver Data

0.03/0.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.03/0.04	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.03/0.04	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.03/0.04	c main()::
0.03/0.04	c initFormula():: searching for DIMACS p-line....
0.03/0.04	c full lookahead due to high density!
0.03/0.04	c initFormula():: the DIMACS p-line indicates a CNF of 120 variables and 2556 clauses.
0.03/0.04	c parseCNF():: parsing....
0.03/0.04	c parseCNF():: the CNF contains 0 unary clauses.
0.03/0.04	c runParser():: parsing was successful, warming up engines...
0.03/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.03/0.04	c preprocessing fase I completed:: there are now 120 free variables and 2556 clauses.
0.03/0.04	c stat :: sign balance is biased by 0.046
0.03/0.04	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.03/0.04	c using k-SAT heuristics (size based diff)
0.03/0.04	c longest clause has size 5
0.03/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 5 duplicate clauses
0.03/0.04	c resolvent_look() :: found 1 resolvents
0.03/0.04	c main():: clause / variable ratio: ( 2557 / 120 ) = 21.31
0.03/0.04	c longest clause has size 5
0.03/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.03/0.04	c dynamic_preselect_setsize :: off
0.03/0.04	c suggested doublelook initial :: 0
0.03/0.04	c main():: all systems go!
0.03/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 141 JD: 24
0.10/0.11	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |****************************************************************| 1 NC: 3176 JD: 24
1.60/1.67	c |----------------------------------------------------------------|
c |*
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c |****
c |********
c |****************
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c |********************
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c |***************************************************************
c |****************************************************************| 2 NC: 27130 JD: 24
13.79/13.80	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |*************
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c |****************
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c |***************************************************************
c |****************************************************************| 3 NC: 151943 JD: 24
77.26/77.39	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
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c |***************************************************************
c |****************************************************************| 4 NC: 598424 JD: 24
306.63/306.89	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |********************************
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c |****************************************************************| 5 NC: 1802618 JD: 24
928.13/928.66	c |----------------------------------------------------------------|
c |*
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c |***
c |****
c |*****
c |******
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c |********
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c |********************************
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c |****************************************************************| 6 NC: 4340238 JD: 24
2247.75/2248.91	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |************
c |*************
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c |****************
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c |************************
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c |********************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 7 NC: 8568038 JD: 24
4471.59/4473.98	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
4860.00/4862.52	c solution bin :: 110010001011000000001100.10100000
4860.00/4862.52	c direction branchin :: current_rights = 10
4860.00/4862.52	
c |*************
4860.00/4862.52	c
4860.00/4862.52	c main():: nodeCount: 9320412
4860.00/4862.52	c main():: dead ends in main: 12899
4860.00/4862.52	c main():: lookAheadCount: 1300851147
4860.00/4862.52	c main():: unitResolveCount: 28092633
4860.00/4862.52	c main():: time=565.792704
4860.00/4862.52	c main():: necessary_assignments: 170577
4860.00/4862.52	c main():: bin_sat: 0, bin_unsat 0
4860.00/4862.52	c main():: doublelook: #: 42813866, succes #: 35209363
4860.00/4862.52	c main():: doublelook: overall 3.328 of all possible doublelooks executed
4860.00/4862.52	c main():: doublelook: succesrate: 82.238, average DL_trigger: 19.634
4860.00/4862.52	c main():: SOLUTION VERIFIED :-)
4860.00/4862.52	s SATISFIABLE
4860.00/4862.52	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 76 77 78 -79 80 -81 82 83 84 85 86 -87 88 -89 90 91 92 93 94 -95 -96 97 98 -99 100 -101 -102 103 -104 -105 106 107 -108 109 110 111 112 113 -114 115 116 -117 -118 119 120 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-1626427-1240078698/watcher-1626427-1240078698 -o /tmp/evaluation-result-1626427-1240078698/solver-1626427-1240078698 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626427-1240078698.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: 1.07 1.00 1.00 3/64 21655
/proc/meminfo: memFree=1071168/2055920 swapFree=4192956/4192956
[pid=21655] ppid=21653 vsize=656 CPUtime=0
/proc/21655/stat : 21655 (march_ks) R 21653 21655 21564 0 -1 4194304 91 0 0 0 0 0 0 0 18 0 1 0 35902544 671744 77 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/21655/statm: 164 77 47 123 0 39 0

[startup+0.0382879 s]
/proc/loadavg: 1.07 1.00 1.00 3/64 21655
/proc/meminfo: memFree=1071168/2055920 swapFree=4192956/4192956
[pid=21655] ppid=21653 vsize=1020 CPUtime=0.03
/proc/21655/stat : 21655 (march_ks) R 21653 21655 21564 0 -1 4194304 168 0 0 0 3 0 0 0 18 0 1 0 35902544 1044480 151 1992294400 134512640 135019032 4294956240 18446744073709551615 134567026 0 0 4096 0 0 0 0 17 0 0 0
/proc/21655/statm: 255 151 67 123 0 130 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1020

[startup+0.102297 s]
/proc/loadavg: 1.07 1.00 1.00 3/64 21655
/proc/meminfo: memFree=1071168/2055920 swapFree=4192956/4192956
[pid=21655] ppid=21653 vsize=1144 CPUtime=0.1
/proc/21655/stat : 21655 (march_ks) R 21653 21655 21564 0 -1 4194304 211 0 0 0 10 0 0 0 18 0 1 0 35902544 1171456 194 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/21655/statm: 286 194 72 123 0 161 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1144

[startup+0.302335 s]
/proc/loadavg: 1.07 1.00 1.00 3/64 21655
/proc/meminfo: memFree=1071168/2055920 swapFree=4192956/4192956
[pid=21655] ppid=21653 vsize=1144 CPUtime=0.3
/proc/21655/stat : 21655 (march_ks) R 21653 21655 21564 0 -1 4194304 211 0 0 0 30 0 0 0 19 0 1 0 35902544 1171456 194 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/21655/statm: 286 194 72 123 0 161 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1144

[startup+0.701383 s]
/proc/loadavg: 1.07 1.00 1.00 3/64 21655
/proc/meminfo: memFree=1071168/2055920 swapFree=4192956/4192956
[pid=21655] ppid=21653 vsize=1144 CPUtime=0.7
/proc/21655/stat : 21655 (march_ks) R 21653 21655 21564 0 -1 4194304 211 0 0 0 70 0 0 0 23 0 1 0 35902544 1171456 194 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/21655/statm: 286 194 72 123 0 161 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1144

[startup+1.5015 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 21656
/proc/meminfo: memFree=1070648/2055920 swapFree=4192956/4192956
[pid=21655] ppid=21653 vsize=1144 CPUtime=1.5
/proc/21655/stat : 21655 (march_ks) R 21653 21655 21564 0 -1 4194304 211 0 0 0 150 0 0 0 25 0 1 0 35902544 1171456 194 1992294400 134512640 135019032 4294956240 18446744073709551615 134537912 0 0 4096 0 0 0 0 17 0 0 0
/proc/21655/statm: 286 194 72 123 0 161 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1144

[startup+3.10173 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 21656
/proc/meminfo: memFree=1070520/2055920 swapFree=4192956/4192956
[pid=21655] ppid=21653 vsize=1144 CPUtime=3.1
/proc/21655/stat : 21655 (march_ks) R 21653 21655 21564 0 -1 4194304 211 0 0 0 310 0 0 0 25 0 1 0 35902544 1171456 194 1992294400 134512640 135019032 4294956240 18446744073709551615 134527233 0 0 4096 0 0 0 0 17 0 0 0
/proc/21655/statm: 286 194 72 123 0 161 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1144

[startup+6.30119 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 21656
/proc/meminfo: memFree=1070392/2055920 swapFree=4192956/4192956
[pid=21655] ppid=21653 vsize=1144 CPUtime=6.29
/proc/21655/stat : 21655 (march_ks) R 21653 21655 21564 0 -1 4194304 211 0 0 0 629 0 0 0 25 0 1 0 35902544 1171456 194 1992294400 134512640 135019032 4294956240 18446744073709551615 134538072 0 0 4096 0 0 0 0 17 0 0 0
/proc/21655/statm: 286 194 72 123 0 161 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1144

[startup+12.7011 s]
/proc/loadavg: 1.06 1.00 1.00 2/65 21656
/proc/meminfo: memFree=1070264/2055920 swapFree=4192956/4192956
[pid=21655] ppid=21653 vsize=1296 CPUtime=12.69
/proc/21655/stat : 21655 (march_ks) R 21653 21655 21564 0 -1 4194304 222 0 0 0 1269 0 0 0 25 0 1 0 35902544 1327104 205 1992294400 134512640 135019032 4294956240 18446744073709551615 134598470 0 0 4096 0 0 0 0 17 0 0 0
/proc/21655/statm: 324 205 72 123 0 199 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1296

[startup+25.503 s]
/proc/loadavg: 1.05 1.00 1.00 2/65 21656
/proc/meminfo: memFree=1070264/2055920 swapFree=4192956/4192956
[pid=21655] ppid=21653 vsize=1296 CPUtime=25.49
/proc/21655/stat : 21655 (march_ks) R 21653 21655 21564 0 -1 4194304 238 0 0 0 2549 0 0 0 25 0 1 0 35902544 1327104 221 1992294400 134512640 135019032 4294956240 18446744073709551615 134585091 0 0 4096 0 0 0 0 17 0 0 0
/proc/21655/statm: 324 221 72 123 0 199 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1296

[startup+51.1027 s]
/proc/loadavg: 1.03 1.00 1.00 2/65 21656
/proc/meminfo: memFree=1070072/2055920 swapFree=4192956/4192956
[pid=21655] ppid=21653 vsize=1512 CPUtime=51.07
/proc/21655/stat : 21655 (march_ks) R 21653 21655 21564 0 -1 4194304 318 0 0 0 5107 0 0 0 25 0 1 0 35902544 1548288 282 1992294400 134512640 135019032 4294956240 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 0 0 0
/proc/21655/statm: 378 282 72 123 0 253 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1512

[startup+102.305 s]
/proc/loadavg: 1.01 1.00 1.00 2/65 21656
/proc/meminfo: memFree=1069816/2055920 swapFree=4192956/4192956
[pid=21655] ppid=21653 vsize=1892 CPUtime=102.25
/proc/21655/stat : 21655 (march_ks) R 21653 21655 21564 0 -1 4194304 379 0 0 0 10225 0 0 0 25 0 1 0 35902544 1937408 343 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/21655/statm: 473 343 72 123 0 348 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1892

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21656
/proc/meminfo: memFree=1069496/2055920 swapFree=4192956/4192956
[pid=21655] ppid=21653 vsize=2232 CPUtime=162.22
/proc/21655/stat : 21655 (march_ks) R 21653 21655 21564 0 -1 4194304 462 0 0 0 16222 0 0 0 25 0 1 0 35902544 2285568 426 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/21655/statm: 558 426 72 123 0 433 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 2232

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21656
/proc/meminfo: memFree=1069176/2055920 swapFree=4192956/4192956
[pid=21655] ppid=21653 vsize=2744 CPUtime=222.17
/proc/21655/stat : 21655 (march_ks) R 21653 21655 21564 0 -1 4194304 541 0 0 0 22217 0 0 0 25 0 1 0 35902544 2809856 505 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/21655/statm: 686 505 72 123 0 561 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 2744

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21656
/proc/meminfo: memFree=1068920/2055920 swapFree=4192956/4192956
[pid=21655] ppid=21653 vsize=2744 CPUtime=282.14
/proc/21655/stat : 21655 (march_ks) R 21653 21655 21564 0 -1 4194304 616 0 0 0 28214 0 0 0 25 0 1 0 35902544 2809856 580 1992294400 134512640 135019032 4294956240 18446744073709551615 134541806 0 0 4096 0 0 0 0 17 0 0 0
/proc/21655/statm: 686 580 72 123 0 561 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 2744

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21656
/proc/meminfo: memFree=1068536/2055920 swapFree=4192956/4192956
[pid=21655] ppid=21653 vsize=3508 CPUtime=342.11
/proc/21655/stat : 21655 (march_ks) R 21653 21655 21564 0 -1 4194304 698 0 0 0 34211 0 0 0 25 0 1 0 35902544 3592192 662 1992294400 134512640 135019032 4294956240 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 0 0 0
/proc/21655/statm: 877 662 72 123 0 752 0
Current children cumulated CPU time (s) 342.11
Current children cumulated vsize (KiB) 3508

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21656
/proc/meminfo: memFree=1068216/2055920 swapFree=4192956/4192956
[pid=21655] ppid=21653 vsize=3508 CPUtime=402.08
/proc/21655/stat : 21655 (march_ks) R 21653 21655 21564 0 -1 4194304 795 0 0 0 40208 0 0 0 25 0 1 0 35902544 3592192 759 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/21655/statm: 877 759 72 123 0 752 0
Current children cumulated CPU time (s) 402.08
Current children cumulated vsize (KiB) 3508

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21656
/proc/meminfo: memFree=1067832/2055920 swapFree=4192956/4192956
[pid=21655] ppid=21653 vsize=4660 CPUtime=462.05
/proc/21655/stat : 21655 (march_ks) R 21653 21655 21564 0 -1 4194304 887 0 0 0 46205 0 0 0 25 0 1 0 35902544 4771840 851 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/21655/statm: 1165 851 72 123 0 1040 0
Current children cumulated CPU time (s) 462.05
Current children cumulated vsize (KiB) 4660

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21656
/proc/meminfo: memFree=1067448/2055920 swapFree=4192956/4192956
[pid=21655] ppid=21653 vsize=4660 CPUtime=522.03
/proc/21655/stat : 21655 (march_ks) R 21653 21655 21564 0 -1 4194304 976 0 0 0 52202 1 0 0 25 0 1 0 35902544 4771840 940 1992294400 134512640 135019032 4294956240 18446744073709551615 134596748 0 0 4096 0 0 0 0 17 0 0 0
/proc/21655/statm: 1165 940 72 123 0 1040 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 4660

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21656
/proc/meminfo: memFree=1067000/2055920 swapFree=4192956/4192956
[pid=21655] ppid=21653 vsize=4660 CPUtime=582
/proc/21655/stat : 21655 (march_ks) R 21653 21655 21564 0 -1 4194304 1086 0 0 0 58199 1 0 0 25 0 1 0 35902544 4771840 1050 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 0 0 0
/proc/21655/statm: 1165 1050 72 123 0 1040 0
Current children cumulated CPU time (s) 582
Current children cumulated vsize (KiB) 4660

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21656
/proc/meminfo: memFree=1066616/2055920 swapFree=4192956/4192956
[pid=21655] ppid=21653 vsize=6384 CPUtime=641.97
/proc/21655/stat : 21655 (march_ks) R 21653 21655 21564 0 -1 4194304 1179 0 0 0 64196 1 0 0 25 0 1 0 35902544 6537216 1143 1992294400 134512640 135019032 4294956240 18446744073709551615 134541880 0 0 4096 0 0 0 0 17 0 0 0
/proc/21655/statm: 1596 1143 72 123 0 1471 0
Current children cumulated CPU time (s) 641.97
Current children cumulated vsize (KiB) 6384


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

/proc/meminfo: memFree=1033912/2055920 swapFree=4192956/4192956
[pid=21655] ppid=21653 vsize=41040 CPUtime=4120.2
/proc/21655/stat : 21655 (march_ks) R 21653 21655 21564 0 -1 4194304 9285 0 0 0 412013 7 0 0 25 0 1 0 35902544 42024960 9230 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/21655/statm: 10260 9230 72 123 0 10135 0
Current children cumulated CPU time (s) 4120.2
Current children cumulated vsize (KiB) 41040

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21664
/proc/meminfo: memFree=1033272/2055920 swapFree=4192956/4192956
[pid=21655] ppid=21653 vsize=41040 CPUtime=4180.19
/proc/21655/stat : 21655 (march_ks) R 21653 21655 21564 0 -1 4194304 9455 0 0 0 418011 8 0 0 25 0 1 0 35902544 42024960 9400 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/21655/statm: 10260 9400 72 123 0 10135 0
Current children cumulated CPU time (s) 4180.19
Current children cumulated vsize (KiB) 41040

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21664
/proc/meminfo: memFree=1032504/2055920 swapFree=4192956/4192956
[pid=21655] ppid=21653 vsize=41040 CPUtime=4240.15
/proc/21655/stat : 21655 (march_ks) R 21653 21655 21564 0 -1 4194304 9646 0 0 0 424007 8 0 0 25 0 1 0 35902544 42024960 9591 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 0 0 0
/proc/21655/statm: 10260 9591 72 123 0 10135 0
Current children cumulated CPU time (s) 4240.15
Current children cumulated vsize (KiB) 41040

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21664
/proc/meminfo: memFree=1031800/2055920 swapFree=4192956/4192956
[pid=21655] ppid=21653 vsize=41040 CPUtime=4300.11
/proc/21655/stat : 21655 (march_ks) R 21653 21655 21564 0 -1 4194304 9816 0 0 0 430003 8 0 0 25 0 1 0 35902544 42024960 9761 1992294400 134512640 135019032 4294956240 18446744073709551615 134536950 0 0 4096 0 0 0 0 17 0 0 0
/proc/21655/statm: 10260 9761 72 123 0 10135 0
Current children cumulated CPU time (s) 4300.11
Current children cumulated vsize (KiB) 41040

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21664
/proc/meminfo: memFree=1031096/2055920 swapFree=4192956/4192956
[pid=21655] ppid=21653 vsize=41040 CPUtime=4360.08
/proc/21655/stat : 21655 (march_ks) R 21653 21655 21564 0 -1 4194304 10002 0 0 0 436000 8 0 0 25 0 1 0 35902544 42024960 9947 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/21655/statm: 10260 9947 72 123 0 10135 0
Current children cumulated CPU time (s) 4360.08
Current children cumulated vsize (KiB) 41040

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21664
/proc/meminfo: memFree=1030328/2055920 swapFree=4192956/4192956
[pid=21655] ppid=21653 vsize=41040 CPUtime=4420.02
/proc/21655/stat : 21655 (march_ks) R 21653 21655 21564 0 -1 4194304 10193 0 0 0 441994 8 0 0 25 0 1 0 35902544 42024960 10138 1992294400 134512640 135019032 4294956240 18446744073709551615 134598318 0 0 4096 0 0 0 0 17 0 0 0
/proc/21655/statm: 10260 10138 72 123 0 10135 0
Current children cumulated CPU time (s) 4420.02
Current children cumulated vsize (KiB) 41040

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21664
/proc/meminfo: memFree=1029304/2055920 swapFree=4192956/4192956
[pid=21655] ppid=21653 vsize=60684 CPUtime=4479.99
/proc/21655/stat : 21655 (march_ks) R 21653 21655 21564 0 -1 4194304 10422 0 0 0 447991 8 0 0 25 0 1 0 35902544 62140416 10367 1992294400 134512640 135019032 4294956240 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 0 0 0
/proc/21655/statm: 15171 10367 72 123 0 15046 0
Current children cumulated CPU time (s) 4479.99
Current children cumulated vsize (KiB) 60684

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21664
/proc/meminfo: memFree=1028792/2055920 swapFree=4192956/4192956
[pid=21655] ppid=21653 vsize=60684 CPUtime=4539.96
/proc/21655/stat : 21655 (march_ks) R 21653 21655 21564 0 -1 4194304 10534 0 0 0 453988 8 0 0 25 0 1 0 35902544 62140416 10479 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/21655/statm: 15171 10479 72 123 0 15046 0
Current children cumulated CPU time (s) 4539.96
Current children cumulated vsize (KiB) 60684

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21664
/proc/meminfo: memFree=1028024/2055920 swapFree=4192956/4192956
[pid=21655] ppid=21653 vsize=60684 CPUtime=4599.92
/proc/21655/stat : 21655 (march_ks) R 21653 21655 21564 0 -1 4194304 10707 0 0 0 459984 8 0 0 25 0 1 0 35902544 62140416 10652 1992294400 134512640 135019032 4294956240 18446744073709551615 134587590 0 0 4096 0 0 0 0 17 0 0 0
/proc/21655/statm: 15171 10652 72 123 0 15046 0
Current children cumulated CPU time (s) 4599.92
Current children cumulated vsize (KiB) 60684

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21664
/proc/meminfo: memFree=1027320/2055920 swapFree=4192956/4192956
[pid=21655] ppid=21653 vsize=60684 CPUtime=4659.89
/proc/21655/stat : 21655 (march_ks) R 21653 21655 21564 0 -1 4194304 10896 0 0 0 465981 8 0 0 25 0 1 0 35902544 62140416 10841 1992294400 134512640 135019032 4294956240 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 0 0 0
/proc/21655/statm: 15171 10841 72 123 0 15046 0
Current children cumulated CPU time (s) 4659.89
Current children cumulated vsize (KiB) 60684

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21666
/proc/meminfo: memFree=1026744/2055920 swapFree=4192956/4192956
[pid=21655] ppid=21653 vsize=60684 CPUtime=4719.87
/proc/21655/stat : 21655 (march_ks) R 21653 21655 21564 0 -1 4194304 11005 0 0 0 471979 8 0 0 25 0 1 0 35902544 62140416 10950 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/21655/statm: 15171 10950 72 123 0 15046 0
Current children cumulated CPU time (s) 4719.87
Current children cumulated vsize (KiB) 60684

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21666
/proc/meminfo: memFree=1026488/2055920 swapFree=4192956/4192956
[pid=21655] ppid=21653 vsize=60684 CPUtime=4779.83
/proc/21655/stat : 21655 (march_ks) R 21653 21655 21564 0 -1 4194304 11094 0 0 0 477975 8 0 0 25 0 1 0 35902544 62140416 11039 1992294400 134512640 135019032 4294956240 18446744073709551615 134541829 0 0 4096 0 0 0 0 17 0 0 0
/proc/21655/statm: 15171 11039 72 123 0 15046 0
Current children cumulated CPU time (s) 4779.83
Current children cumulated vsize (KiB) 60684

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21666
/proc/meminfo: memFree=1025912/2055920 swapFree=4192956/4192956
[pid=21655] ppid=21653 vsize=60684 CPUtime=4839.81
/proc/21655/stat : 21655 (march_ks) R 21653 21655 21564 0 -1 4194304 11237 0 0 0 483972 9 0 0 25 0 1 0 35902544 62140416 11182 1992294400 134512640 135019032 4294956240 18446744073709551615 134541888 0 0 4096 0 0 0 0 17 0 0 0
/proc/21655/statm: 15171 11182 72 123 0 15046 0
Current children cumulated CPU time (s) 4839.81
Current children cumulated vsize (KiB) 60684

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

[startup+4851.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21666
/proc/meminfo: memFree=1025848/2055920 swapFree=4192956/4192956
[pid=21655] ppid=21653 vsize=60684 CPUtime=4848.61
/proc/21655/stat : 21655 (march_ks) R 21653 21655 21564 0 -1 4194304 11253 0 0 0 484852 9 0 0 25 0 1 0 35902544 62140416 11198 1992294400 134512640 135019032 4294956240 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 0 0 0
/proc/21655/statm: 15171 11198 72 123 0 15046 0
Current children cumulated CPU time (s) 4848.61
Current children cumulated vsize (KiB) 60684

[startup+4857.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21666
/proc/meminfo: memFree=1025848/2055920 swapFree=4192956/4192956
[pid=21655] ppid=21653 vsize=60684 CPUtime=4855.01
/proc/21655/stat : 21655 (march_ks) R 21653 21655 21564 0 -1 4194304 11272 0 0 0 485492 9 0 0 25 0 1 0 35902544 62140416 11217 1992294400 134512640 135019032 4294956240 18446744073709551615 134628790 0 0 4096 0 0 0 0 17 0 0 0
/proc/21655/statm: 15171 11217 72 123 0 15046 0
Current children cumulated CPU time (s) 4855.01
Current children cumulated vsize (KiB) 60684

[startup+4860.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21666
/proc/meminfo: memFree=1025784/2055920 swapFree=4192956/4192956
[pid=21655] ppid=21653 vsize=60684 CPUtime=4858.2
/proc/21655/stat : 21655 (march_ks) R 21653 21655 21564 0 -1 4194304 11286 0 0 0 485811 9 0 0 25 0 1 0 35902544 62140416 11231 1992294400 134512640 135019032 4294956240 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 0 0 0
/proc/21655/statm: 15171 11231 72 123 0 15046 0
Current children cumulated CPU time (s) 4858.2
Current children cumulated vsize (KiB) 60684

[startup+4861.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21666
/proc/meminfo: memFree=1025784/2055920 swapFree=4192956/4192956
[pid=21655] ppid=21653 vsize=60684 CPUtime=4859
/proc/21655/stat : 21655 (march_ks) R 21653 21655 21564 0 -1 4194304 11288 0 0 0 485891 9 0 0 25 0 1 0 35902544 62140416 11233 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21655/statm: 15171 11233 72 123 0 15046 0
Current children cumulated CPU time (s) 4859
Current children cumulated vsize (KiB) 60684

[startup+4862.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21666
/proc/meminfo: memFree=1025784/2055920 swapFree=4192956/4192956
[pid=21655] ppid=21653 vsize=60684 CPUtime=4859.8
/proc/21655/stat : 21655 (march_ks) R 21653 21655 21564 0 -1 4194304 11292 0 0 0 485971 9 0 0 25 0 1 0 35902544 62140416 11237 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/21655/statm: 15171 11237 72 123 0 15046 0
Current children cumulated CPU time (s) 4859.8
Current children cumulated vsize (KiB) 60684

[startup+4862.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 21666
/proc/meminfo: memFree=1025784/2055920 swapFree=4192956/4192956
[pid=21655] ppid=21653 vsize=60684 CPUtime=4860
/proc/21655/stat : 21655 (march_ks) R 21653 21655 21564 0 -1 4194304 11293 0 0 0 485991 9 0 0 25 0 1 0 35902544 62140416 11238 1992294400 134512640 135019032 4294956240 18446744073709551615 134598291 0 0 4096 0 0 0 0 17 0 0 0
/proc/21655/statm: 15171 11238 72 123 0 15046 0
Current children cumulated CPU time (s) 4860
Current children cumulated vsize (KiB) 60684

Child status: 10
Real time (s): 4862.54
CPU time (s): 4860.04
CPU user time (s): 4859.94
CPU system time (s): 0.099984
CPU usage (%): 99.9486
Max. virtual memory (cumulated for all children) (KiB): 60684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4859.94
system time used= 0.099984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11295
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= 14507

runsolver used 4.94825 second user time and 12.7511 second system time

The end

Launcher Data

Begin job on node30 at 2009-04-18 20:18:18
IDJOB=1626427
IDBENCH=70448
IDSOLVER=582
FILE ID=node30/1626427-1240078698
PBS_JOBID= 9157612
Free space on /tmp= 66276 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S1153031014-012.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626427-1240078698/watcher-1626427-1240078698 -o /tmp/evaluation-result-1626427-1240078698/solver-1626427-1240078698 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626427-1240078698.cnf            

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

MD5SUM BENCH= 9d5cdf2497a80c47fde0f7ee1276bd77
RANDOM SEED=1369865981

node30.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:       1071712 kB
Buffers:         87468 kB
Cached:         799796 kB
SwapCached:          0 kB
Active:         334816 kB
Inactive:       566848 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1071712 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2916 kB
Writeback:           0 kB
Mapped:          24156 kB
Slab:            68716 kB
Committed_AS:   167820 kB
PageTables:       1356 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= 66272 MiB
End job on node30 at 2009-04-18 21:39:20