Trace number 1627991

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
march_hi hiSAT 986.265 986.535

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/SATISFIABLE/120/
unif-k5-r21.3-v120-c2556-S1963731659-060.cnf
MD5SUMad0fbcf6f5125cb9c05cf259388b367e
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.119981
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 

0.00/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.05	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.05	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.05	c main()::
0.00/0.05	c initFormula():: searching for DIMACS p-line....
0.00/0.05	c full lookahead due to high density!
0.00/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 120 variables and 2556 clauses.
0.00/0.05	c parseCNF():: parsing....
0.00/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.05	c runParser():: parsing was successful, warming up engines...
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c preprocessing fase I completed:: there are now 120 free variables and 2556 clauses.
0.00/0.05	c stat :: sign balance is biased by 0.052
0.00/0.05	c using k-SAT heuristics (size based diff)
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 4 duplicate clauses
0.00/0.05	c resolvent_look() :: found 2 resolvents
0.00/0.05	c main():: clause / variable ratio: ( 2558 / 120 ) = 21.32
0.00/0.05	c longest clause has size 5
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c number of free variables = 120
0.00/0.05	c dynamic_preselect_setsize :: off
0.00/0.05	c main():: all systems go!
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 159
0.09/0.11	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| ( 1/999) NodeCount: 708
0.19/0.21	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 5722
1.19/1.23	c |----------------------------------------------------------------|
c |*
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c |****************
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c |****************************************************************| ( 3/999) NodeCount: 39001
8.79/8.84	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
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c |****************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 200049
49.67/49.75	c |----------------------------------------------------------------|
c |*
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c |***
c |****
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c |****************
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c |****************************************************************| ( 5/999) NodeCount: 787610
215.94/216.07	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 |****************************************************************| ( 6/999) NodeCount: 2438167
732.69/732.95	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
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c |********************
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c |**********************
c |***********************
c |************************
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c |**************************
c |***************************
c |****************************
986.23/986.52	c |1000110000000000000111000001000$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$$|
986.23/986.52	
c |****************************
986.23/986.52	c
986.23/986.52	c main():: nodeCount: 3269499
986.23/986.52	c main():: dead ends in main: 6675
986.23/986.52	c main():: lookAheadCount: 200716401
986.23/986.52	c main():: unitResolveCount: 10238723
986.23/986.52	c main():: time=986.400000
986.23/986.52	c main():: necessary_assignments: 63006
986.23/986.52	c main():: bin_sat: 0, bin_unsat 0
986.23/986.52	c main():: doublelook: #: 9717716, succes #: 6565947
986.23/986.52	c main():: doublelook: overall 4.924 of all possible doublelooks executed
986.23/986.52	c main():: doublelook: succesrate: 67.567, average DL_trigger: 29.904
986.23/986.52	c main():: SOLUTION VERIFIED :-)
986.23/986.52	s SATISFIABLE
986.23/986.52	v -1 -2 -3 4 5 -6 7 8 -9 -10 11 12 -13 -14 15 16 -17 -18 -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-1627991-1240078686/watcher-1627991-1240078686 -o /tmp/evaluation-result-1627991-1240078686/solver-1627991-1240078686 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627991-1240078686.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: 1.00 1.00 1.00 3/64 22168
/proc/meminfo: memFree=856200/2055920 swapFree=4192956/4192956
[pid=22168] ppid=22166 vsize=836 CPUtime=0
/proc/22168/stat : 22168 (march_hi) R 22166 22168 20473 0 -1 4194304 102 0 0 0 0 0 0 0 20 0 1 0 35896581 856064 87 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/22168/statm: 209 87 58 167 0 40 0

[startup+0.0661201 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22168
/proc/meminfo: memFree=856200/2055920 swapFree=4192956/4192956
[pid=22168] ppid=22166 vsize=1452 CPUtime=0.06
/proc/22168/stat : 22168 (march_hi) R 22166 22168 20473 0 -1 4194304 247 0 0 0 6 0 0 0 20 0 1 0 35896581 1486848 230 1992294400 134512640 135197378 4294956240 18446744073709551615 134539127 0 0 4096 0 0 0 0 17 1 0 0
/proc/22168/statm: 363 230 93 167 0 194 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1452

[startup+0.101124 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22168
/proc/meminfo: memFree=856200/2055920 swapFree=4192956/4192956
[pid=22168] ppid=22166 vsize=1452 CPUtime=0.09
/proc/22168/stat : 22168 (march_hi) R 22166 22168 20473 0 -1 4194304 247 0 0 0 9 0 0 0 20 0 1 0 35896581 1486848 230 1992294400 134512640 135197378 4294956240 18446744073709551615 134617945 0 0 4096 0 0 0 0 17 1 0 0
/proc/22168/statm: 363 230 93 167 0 194 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1452

[startup+0.301148 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22168
/proc/meminfo: memFree=856200/2055920 swapFree=4192956/4192956
[pid=22168] ppid=22166 vsize=1452 CPUtime=0.29
/proc/22168/stat : 22168 (march_hi) R 22166 22168 20473 0 -1 4194304 247 0 0 0 29 0 0 0 22 0 1 0 35896581 1486848 230 1992294400 134512640 135197378 4294956240 18446744073709551615 134619053 0 0 4096 0 0 0 0 17 1 0 0
/proc/22168/statm: 363 230 93 167 0 194 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1452

[startup+0.701194 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 22168
/proc/meminfo: memFree=856200/2055920 swapFree=4192956/4192956
[pid=22168] ppid=22166 vsize=1608 CPUtime=0.69
/proc/22168/stat : 22168 (march_hi) R 22166 22168 20473 0 -1 4194304 258 0 0 0 69 0 0 0 25 0 1 0 35896581 1646592 241 1992294400 134512640 135197378 4294956240 18446744073709551615 134618601 0 0 4096 0 0 0 0 17 1 0 0
/proc/22168/statm: 402 241 93 167 0 233 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1608

[startup+1.50129 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22169
/proc/meminfo: memFree=855552/2055920 swapFree=4192956/4192956
[pid=22168] ppid=22166 vsize=1608 CPUtime=1.49
/proc/22168/stat : 22168 (march_hi) R 22166 22168 20473 0 -1 4194304 280 0 0 0 149 0 0 0 25 0 1 0 35896581 1646592 263 1992294400 134512640 135197378 4294956240 18446744073709551615 134522781 0 0 4096 0 0 0 0 17 1 0 0
/proc/22168/statm: 402 263 93 167 0 233 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1608

[startup+3.10248 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22169
/proc/meminfo: memFree=855168/2055920 swapFree=4192956/4192956
[pid=22168] ppid=22166 vsize=1972 CPUtime=3.1
/proc/22168/stat : 22168 (march_hi) R 22166 22168 20473 0 -1 4194304 375 0 0 0 310 0 0 0 25 0 1 0 35896581 2019328 339 1992294400 134512640 135197378 4294956240 18446744073709551615 134550718 0 0 4096 0 0 0 0 17 1 0 0
/proc/22168/statm: 493 339 93 167 0 324 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 1972

[startup+6.30185 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22169
/proc/meminfo: memFree=854784/2055920 swapFree=4192956/4192956
[pid=22168] ppid=22166 vsize=2540 CPUtime=6.29
/proc/22168/stat : 22168 (march_hi) R 22166 22168 20473 0 -1 4194304 460 0 0 0 629 0 0 0 25 0 1 0 35896581 2600960 424 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/22168/statm: 635 424 93 167 0 466 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2540

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22169
/proc/meminfo: memFree=854016/2055920 swapFree=4192956/4192956
[pid=22168] ppid=22166 vsize=3052 CPUtime=12.69
/proc/22168/stat : 22168 (march_hi) R 22166 22168 20473 0 -1 4194304 623 0 0 0 1269 0 0 0 25 0 1 0 35896581 3125248 587 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/22168/statm: 763 587 93 167 0 594 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 3052

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22169
/proc/meminfo: memFree=852672/2055920 swapFree=4192956/4192956
[pid=22168] ppid=22166 vsize=4968 CPUtime=25.48
/proc/22168/stat : 22168 (march_hi) R 22166 22168 20473 0 -1 4194304 936 0 0 0 2548 0 0 0 25 0 1 0 35896581 5087232 900 1992294400 134512640 135197378 4294956240 18446744073709551615 134524828 0 0 4096 0 0 0 0 17 1 0 0
/proc/22168/statm: 1242 900 93 167 0 1073 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 4968

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22169
/proc/meminfo: memFree=850368/2055920 swapFree=4192956/4192956
[pid=22168] ppid=22166 vsize=6896 CPUtime=51.07
/proc/22168/stat : 22168 (march_hi) R 22166 22168 20473 0 -1 4194304 1543 0 0 0 5107 0 0 0 25 0 1 0 35896581 7061504 1507 1992294400 134512640 135197378 4294956240 18446744073709551615 134550658 0 0 4096 0 0 0 0 17 1 0 0
/proc/22168/statm: 1724 1507 93 167 0 1555 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 6896

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22169
/proc/meminfo: memFree=845376/2055920 swapFree=4192956/4192956
[pid=22168] ppid=22166 vsize=13564 CPUtime=102.26
/proc/22168/stat : 22168 (march_hi) R 22166 22168 20473 0 -1 4194304 2743 0 0 0 10225 1 0 0 25 0 1 0 35896581 13889536 2707 1992294400 134512640 135197378 4294956240 18446744073709551615 134618153 0 0 4096 0 0 0 0 17 1 0 0
/proc/22168/statm: 3391 2707 93 167 0 3222 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 13564

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22169
/proc/meminfo: memFree=840128/2055920 swapFree=4192956/4192956
[pid=22168] ppid=22166 vsize=19784 CPUtime=162.25
/proc/22168/stat : 22168 (march_hi) R 22166 22168 20473 0 -1 4194304 4059 0 0 0 16223 2 0 0 25 0 1 0 35896581 20258816 4023 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/22168/statm: 4946 4023 93 167 0 4777 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 19784

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22169
/proc/meminfo: memFree=835264/2055920 swapFree=4192956/4192956
[pid=22168] ppid=22166 vsize=28516 CPUtime=222.23
/proc/22168/stat : 22168 (march_hi) R 22166 22168 20473 0 -1 4194304 5259 0 0 0 22220 3 0 0 25 0 1 0 35896581 29200384 5223 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/22168/statm: 7129 5223 93 167 0 6960 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 28516

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22169
/proc/meminfo: memFree=829888/2055920 swapFree=4192956/4192956
[pid=22168] ppid=22166 vsize=29320 CPUtime=282.22
/proc/22168/stat : 22168 (march_hi) R 22166 22168 20473 0 -1 4194304 6602 0 0 0 28218 4 0 0 25 0 1 0 35896581 30023680 6566 1992294400 134512640 135197378 4294956240 18446744073709551615 134618596 0 0 4096 0 0 0 0 17 1 0 0
/proc/22168/statm: 7330 6566 93 167 0 7161 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 29320

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22169
/proc/meminfo: memFree=824960/2055920 swapFree=4192956/4192956
[pid=22168] ppid=22166 vsize=42416 CPUtime=342.19
/proc/22168/stat : 22168 (march_hi) R 22166 22168 20473 0 -1 4194304 7812 0 0 0 34215 4 0 0 25 0 1 0 35896581 43433984 7776 1992294400 134512640 135197378 4294956240 18446744073709551615 134556707 0 0 4096 0 0 0 0 17 1 0 0
/proc/22168/statm: 10604 7776 93 167 0 10435 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 42416

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22169
/proc/meminfo: memFree=820032/2055920 swapFree=4192956/4192956
[pid=22168] ppid=22166 vsize=42416 CPUtime=402.18
/proc/22168/stat : 22168 (march_hi) R 22166 22168 20473 0 -1 4194304 9052 0 0 0 40213 5 0 0 25 0 1 0 35896581 43433984 9016 1992294400 134512640 135197378 4294956240 18446744073709551615 134602882 0 0 4096 0 0 0 0 17 1 0 0
/proc/22168/statm: 10604 9016 93 167 0 10435 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 42416

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22169
/proc/meminfo: memFree=815232/2055920 swapFree=4192956/4192956
[pid=22168] ppid=22166 vsize=44020 CPUtime=462.16
/proc/22168/stat : 22168 (march_hi) R 22166 22168 20473 0 -1 4194304 10238 0 0 0 46211 5 0 0 25 0 1 0 35896581 45076480 10202 1992294400 134512640 135197378 4294956240 18446744073709551615 134539127 0 0 4096 0 0 0 0 17 1 0 0
/proc/22168/statm: 11005 10202 93 167 0 10836 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 44020

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22169
/proc/meminfo: memFree=810368/2055920 swapFree=4192956/4192956
[pid=22168] ppid=22166 vsize=63664 CPUtime=522.14
/proc/22168/stat : 22168 (march_hi) R 22166 22168 20473 0 -1 4194304 11433 0 0 0 52208 6 0 0 25 0 1 0 35896581 65191936 11397 1992294400 134512640 135197378 4294956240 18446744073709551615 134524869 0 0 4096 0 0 0 0 17 1 0 0
/proc/22168/statm: 15916 11397 93 167 0 15747 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 63664

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22169
/proc/meminfo: memFree=805824/2055920 swapFree=4192956/4192956
[pid=22168] ppid=22166 vsize=63664 CPUtime=582.13
/proc/22168/stat : 22168 (march_hi) R 22166 22168 20473 0 -1 4194304 12570 0 0 0 58206 7 0 0 25 0 1 0 35896581 65191936 12534 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/22168/statm: 15916 12534 93 167 0 15747 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 63664

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22169
/proc/meminfo: memFree=801152/2055920 swapFree=4192956/4192956
[pid=22168] ppid=22166 vsize=63664 CPUtime=642.11
/proc/22168/stat : 22168 (march_hi) R 22166 22168 20473 0 -1 4194304 13726 0 0 0 64204 7 0 0 25 0 1 0 35896581 65191936 13690 1992294400 134512640 135197378 4294956240 18446744073709551615 134539253 0 0 4096 0 0 0 0 17 1 0 0
/proc/22168/statm: 15916 13690 93 167 0 15747 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 63664

[startup+702.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22169
/proc/meminfo: memFree=796928/2055920 swapFree=4192956/4192956
[pid=22168] ppid=22166 vsize=63664 CPUtime=702.1
/proc/22168/stat : 22168 (march_hi) R 22166 22168 20473 0 -1 4194304 14779 0 0 0 70202 8 0 0 25 0 1 0 35896581 65191936 14743 1992294400 134512640 135197378 4294956240 18446744073709551615 134593005 0 0 4096 0 0 0 0 17 1 0 0
/proc/22168/statm: 15916 14743 93 167 0 15747 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 63664

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22169
/proc/meminfo: memFree=792320/2055920 swapFree=4192956/4192956
[pid=22168] ppid=22166 vsize=93132 CPUtime=762.09
/proc/22168/stat : 22168 (march_hi) R 22166 22168 20473 0 -1 4194304 15918 0 0 0 76200 9 0 0 25 0 1 0 35896581 95367168 15882 1992294400 134512640 135197378 4294956240 18446744073709551615 134550700 0 0 4096 0 0 0 0 17 1 0 0
/proc/22168/statm: 23283 15882 93 167 0 23114 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 93132

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22169
/proc/meminfo: memFree=787456/2055920 swapFree=4192956/4192956
[pid=22168] ppid=22166 vsize=93132 CPUtime=822.07
/proc/22168/stat : 22168 (march_hi) R 22166 22168 20473 0 -1 4194304 17132 0 0 0 82197 10 0 0 25 0 1 0 35896581 95367168 17096 1992294400 134512640 135197378 4294956240 18446744073709551615 134603342 0 0 4096 0 0 0 0 17 1 0 0
/proc/22168/statm: 23283 17096 93 167 0 23114 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 93132

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22169
/proc/meminfo: memFree=782528/2055920 swapFree=4192956/4192956
[pid=22168] ppid=22166 vsize=96344 CPUtime=882.05
/proc/22168/stat : 22168 (march_hi) R 22166 22168 20473 0 -1 4194304 18349 0 0 0 88195 10 0 0 25 0 1 0 35896581 98656256 18313 1992294400 134512640 135197378 4294956240 18446744073709551615 134556448 0 0 4096 0 0 0 0 17 1 0 0
/proc/22168/statm: 24086 18313 93 167 0 23917 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 96344

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22169
/proc/meminfo: memFree=777920/2055920 swapFree=4192956/4192956
[pid=22168] ppid=22166 vsize=96344 CPUtime=942.03
/proc/22168/stat : 22168 (march_hi) R 22166 22168 20473 0 -1 4194304 19519 0 0 0 94192 11 0 0 25 0 1 0 35896581 98656256 19483 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/22168/statm: 24086 19483 93 167 0 23917 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 96344

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

[startup+947.105 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22169
/proc/meminfo: memFree=777472/2055920 swapFree=4192956/4192956
[pid=22168] ppid=22166 vsize=96344 CPUtime=946.84
/proc/22168/stat : 22168 (march_hi) R 22166 22168 20473 0 -1 4194304 19615 0 0 0 94673 11 0 0 25 0 1 0 35896581 98656256 19579 1992294400 134512640 135197378 4294956240 18446744073709551615 134550640 0 0 4096 0 0 0 0 17 1 0 0
/proc/22168/statm: 24086 19579 93 167 0 23917 0
Current children cumulated CPU time (s) 946.84
Current children cumulated vsize (KiB) 96344

[startup+972.701 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22169
/proc/meminfo: memFree=775552/2055920 swapFree=4192956/4192956
[pid=22168] ppid=22166 vsize=96344 CPUtime=972.42
/proc/22168/stat : 22168 (march_hi) R 22166 22168 20473 0 -1 4194304 20087 0 0 0 97231 11 0 0 25 0 1 0 35896581 98656256 20051 1992294400 134512640 135197378 4294956240 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 1 0 0
/proc/22168/statm: 24086 20051 93 167 0 23917 0
Current children cumulated CPU time (s) 972.42
Current children cumulated vsize (KiB) 96344

[startup+979.102 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22169
/proc/meminfo: memFree=775040/2055920 swapFree=4192956/4192956
[pid=22168] ppid=22166 vsize=96344 CPUtime=978.83
/proc/22168/stat : 22168 (march_hi) R 22166 22168 20473 0 -1 4194304 20216 0 0 0 97871 12 0 0 25 0 1 0 35896581 98656256 20180 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/22168/statm: 24086 20180 93 167 0 23917 0
Current children cumulated CPU time (s) 978.83
Current children cumulated vsize (KiB) 96344

[startup+982.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22169
/proc/meminfo: memFree=774784/2055920 swapFree=4192956/4192956
[pid=22168] ppid=22166 vsize=96344 CPUtime=982.03
/proc/22168/stat : 22168 (march_hi) R 22166 22168 20473 0 -1 4194304 20285 0 0 0 98191 12 0 0 25 0 1 0 35896581 98656256 20249 1992294400 134512640 135197378 4294956240 18446744073709551615 134550677 0 0 4096 0 0 0 0 17 1 0 0
/proc/22168/statm: 24086 20249 93 167 0 23917 0
Current children cumulated CPU time (s) 982.03
Current children cumulated vsize (KiB) 96344

[startup+983.901 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22169
/proc/meminfo: memFree=774656/2055920 swapFree=4192956/4192956
[pid=22168] ppid=22166 vsize=96344 CPUtime=983.63
/proc/22168/stat : 22168 (march_hi) R 22166 22168 20473 0 -1 4194304 20315 0 0 0 98351 12 0 0 25 0 1 0 35896581 98656256 20279 1992294400 134512640 135197378 4294956240 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0
/proc/22168/statm: 24086 20279 93 167 0 23917 0
Current children cumulated CPU time (s) 983.63
Current children cumulated vsize (KiB) 96344

[startup+985.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22169
/proc/meminfo: memFree=774528/2055920 swapFree=4192956/4192956
[pid=22168] ppid=22166 vsize=96344 CPUtime=985.23
/proc/22168/stat : 22168 (march_hi) R 22166 22168 20473 0 -1 4194304 20346 0 0 0 98511 12 0 0 25 0 1 0 35896581 98656256 20310 1992294400 134512640 135197378 4294956240 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0
/proc/22168/statm: 24086 20310 93 167 0 23917 0
Current children cumulated CPU time (s) 985.23
Current children cumulated vsize (KiB) 96344

[startup+986.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22169
/proc/meminfo: memFree=774528/2055920 swapFree=4192956/4192956
[pid=22168] ppid=22166 vsize=96344 CPUtime=986.03
/proc/22168/stat : 22168 (march_hi) R 22166 22168 20473 0 -1 4194304 20360 0 0 0 98591 12 0 0 25 0 1 0 35896581 98656256 20324 1992294400 134512640 135197378 4294956240 18446744073709551615 134603257 0 0 4096 0 0 0 0 17 1 0 0
/proc/22168/statm: 24086 20324 93 167 0 23917 0
Current children cumulated CPU time (s) 986.03
Current children cumulated vsize (KiB) 96344

[startup+986.502 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 22169
/proc/meminfo: memFree=774528/2055920 swapFree=4192956/4192956
[pid=22168] ppid=22166 vsize=96344 CPUtime=986.23
/proc/22168/stat : 22168 (march_hi) R 22166 22168 20473 0 -1 4194304 20363 0 0 0 98611 12 0 0 25 0 1 0 35896581 98656256 20327 1992294400 134512640 135197378 4294956240 18446744073709551615 134603270 0 0 4096 0 0 0 0 17 1 0 0
/proc/22168/statm: 24086 20327 93 167 0 23917 0
Current children cumulated CPU time (s) 986.23
Current children cumulated vsize (KiB) 96344

Child status: 10
Real time (s): 986.535
CPU time (s): 986.265
CPU user time (s): 986.132
CPU system time (s): 0.132979
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 96344

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 986.132
system time used= 0.132979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 20365
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= 1918

runsolver used 0.944856 second user time and 1.77173 second system time

The end

Launcher Data 

Begin job on node53 at 2009-04-18 20:18:06
IDJOB=1627991
IDBENCH=70447
IDSOLVER=583
FILE ID=node53/1627991-1240078686
PBS_JOBID= 9157596
Free space on /tmp= 66432 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/SATISFIABLE/120/unif-k5-r21.3-v120-c2556-S1963731659-060.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627991-1240078686/watcher-1627991-1240078686 -o /tmp/evaluation-result-1627991-1240078686/solver-1627991-1240078686 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627991-1240078686.cnf

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

MD5SUM BENCH= ad0fbcf6f5125cb9c05cf259388b367e
RANDOM SEED=1427427016

node53.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		: 3000.245
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		: 3000.245
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        856616 kB
Buffers:         80984 kB
Cached:        1024424 kB
SwapCached:          0 kB
Active:         248172 kB
Inactive:       871132 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        856616 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:             820 kB
Writeback:           0 kB
Mapped:          23700 kB
Slab:            65944 kB
Committed_AS:   172628 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= 66432 MiB
End job on node53 at 2009-04-18 20:34:32