Trace number 1516717

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 hiUNSAT 1111.14 1111.56

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S1826325374-100.cnf
MD5SUMa61c5a47056b58e65936096833df1084
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1111.14
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
Number of clauses of size 40
Number of clauses of size 50
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 initFormula():: the DIMACS p-line indicates a CNF of 500 variables and 2125 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 500 free variables and 2125 clauses.
0.00/0.05	c stat :: sign balance is biased by 0.491
0.00/0.05	c using 3-SAT heuristics (occurence 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 182 duplicate clauses
0.00/0.05	c resolvent_look() :: found 92 resolvents
0.00/0.05	c lessRedundantTransformation():: nothing to be done.
0.00/0.05	c transformTo3SAT():: you gave me 500 variables and 2217 clauses.
0.00/0.05	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.05	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.05	c transformTo3SAT():: the transformation yielded 500 variabels and 2217 clauses.
0.00/0.05	c main():: clause / variable ratio: ( 2217 / 500 ) = 4.43
0.00/0.05	c longest clause has size 3
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 = 500
0.00/0.05	c dynamic_preselect_setsize :: off
0.00/0.05	c main():: all systems go!
0.00/0.05	c |----------------------------------------------------------------|
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c |****************************************************************| (13/17) NodeCount: 2104733
1111.07/1111.54	c |----------------------------------------------------------------|
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c |****************************************************************| (14/17) NodeCount: 2104756
1111.07/1111.56	c |----------------------------------------------------------------|
c |
1111.07/1111.56	c
1111.07/1111.56	c main():: nodeCount: 2104756
1111.07/1111.56	c main():: dead ends in main: 33965
1111.07/1111.56	c main():: lookAheadCount: 132381436
1111.07/1111.56	c main():: unitResolveCount: 25588609
1111.07/1111.56	c main():: time=1111.300000
1111.07/1111.56	c main():: necessary_assignments: 507154
1111.07/1111.56	c main():: bin_sat: 0, bin_unsat 0
1111.07/1111.56	c main():: doublelook: #: 8089525, succes #: 5777421
1111.07/1111.56	c main():: doublelook: overall 6.334 of all possible doublelooks executed
1111.07/1111.56	c main():: doublelook: succesrate: 71.419, average DL_trigger: 55.164
1111.07/1111.56	s UNSATISFIABLE

Verifier Data

No possible verification on an UNSAT instance

Watcher Data

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516717-1238273985/watcher-1516717-1238273985 -o /tmp/evaluation-result-1516717-1238273985/solver-1516717-1238273985 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1516717-1238273985.cnf 

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


[startup+0 s]
/proc/loadavg: 1.91 1.95 1.98 3/86 18874
/proc/meminfo: memFree=1751376/2055924 swapFree=4179676/4192956
[pid=18874] ppid=18872 vsize=1108 CPUtime=0
/proc/18874/stat : 18874 (march_hi) R 18872 18874 18683 0 -1 4194304 149 0 0 0 0 0 0 0 20 0 1 0 453728907 1134592 132 1992294400 134512640 135197378 4294956240 18446744073709551615 134702577 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 277 132 66 167 0 108 0

[startup+0.065058 s]
/proc/loadavg: 1.91 1.95 1.98 3/86 18874
/proc/meminfo: memFree=1751376/2055924 swapFree=4179676/4192956
[pid=18874] ppid=18872 vsize=1740 CPUtime=0.06
/proc/18874/stat : 18874 (march_hi) R 18872 18874 18683 0 -1 4194304 281 0 0 0 6 0 0 0 21 0 1 0 453728907 1781760 264 1992294400 134512640 135197378 4294956240 18446744073709551615 134552619 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 435 264 91 167 0 266 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1740

[startup+0.101062 s]
/proc/loadavg: 1.91 1.95 1.98 3/86 18874
/proc/meminfo: memFree=1751376/2055924 swapFree=4179676/4192956
[pid=18874] ppid=18872 vsize=1740 CPUtime=0.09
/proc/18874/stat : 18874 (march_hi) R 18872 18874 18683 0 -1 4194304 288 0 0 0 9 0 0 0 21 0 1 0 453728907 1781760 271 1992294400 134512640 135197378 4294956240 18446744073709551615 134552641 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 435 271 91 167 0 266 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1740

[startup+0.301098 s]
/proc/loadavg: 1.91 1.95 1.98 3/86 18874
/proc/meminfo: memFree=1751376/2055924 swapFree=4179676/4192956
[pid=18874] ppid=18872 vsize=1872 CPUtime=0.29
/proc/18874/stat : 18874 (march_hi) R 18872 18874 18683 0 -1 4194304 313 0 0 0 29 0 0 0 22 0 1 0 453728907 1916928 296 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 468 296 91 167 0 299 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1872

[startup+0.701172 s]
/proc/loadavg: 1.91 1.95 1.98 3/86 18874
/proc/meminfo: memFree=1751376/2055924 swapFree=4179676/4192956
[pid=18874] ppid=18872 vsize=1872 CPUtime=0.69
/proc/18874/stat : 18874 (march_hi) R 18872 18874 18683 0 -1 4194304 325 0 0 0 69 0 0 0 25 0 1 0 453728907 1916928 308 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 468 308 91 167 0 299 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1872

[startup+1.50132 s]
/proc/loadavg: 1.91 1.95 1.98 3/87 18875
/proc/meminfo: memFree=1750408/2055924 swapFree=4179676/4192956
[pid=18874] ppid=18872 vsize=1872 CPUtime=1.49
/proc/18874/stat : 18874 (march_hi) R 18872 18874 18683 0 -1 4194304 331 0 0 0 149 0 0 0 25 0 1 0 453728907 1916928 314 1992294400 134512640 135197378 4294956240 18446744073709551615 134572743 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 468 314 91 167 0 299 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1872

[startup+3.10161 s]
/proc/loadavg: 1.91 1.95 1.98 3/87 18875
/proc/meminfo: memFree=1750216/2055924 swapFree=4179676/4192956
[pid=18874] ppid=18872 vsize=2004 CPUtime=3.09
/proc/18874/stat : 18874 (march_hi) R 18872 18874 18683 0 -1 4194304 339 0 0 0 309 0 0 0 25 0 1 0 453728907 2052096 322 1992294400 134512640 135197378 4294956240 18446744073709551615 134542169 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 501 322 91 167 0 332 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2004

[startup+6.3012 s]
/proc/loadavg: 1.92 1.95 1.98 3/87 18875
/proc/meminfo: memFree=1750152/2055924 swapFree=4179676/4192956
[pid=18874] ppid=18872 vsize=2004 CPUtime=6.29
/proc/18874/stat : 18874 (march_hi) R 18872 18874 18683 0 -1 4194304 349 0 0 0 629 0 0 0 25 0 1 0 453728907 2052096 332 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 501 332 91 167 0 332 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2004

[startup+12.7014 s]
/proc/loadavg: 1.93 1.95 1.98 3/87 18875
/proc/meminfo: memFree=1749968/2055924 swapFree=4179676/4192956
[pid=18874] ppid=18872 vsize=2004 CPUtime=12.69
/proc/18874/stat : 18874 (march_hi) R 18872 18874 18683 0 -1 4194304 361 0 0 0 1269 0 0 0 25 0 1 0 453728907 2052096 344 1992294400 134512640 135197378 4294956240 18446744073709551615 134552482 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 501 344 91 167 0 332 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2004

[startup+25.5017 s]
/proc/loadavg: 1.94 1.96 1.98 3/87 18875
/proc/meminfo: memFree=1749904/2055924 swapFree=4179676/4192956
[pid=18874] ppid=18872 vsize=2160 CPUtime=25.48
/proc/18874/stat : 18874 (march_hi) R 18872 18874 18683 0 -1 4194304 372 0 0 0 2548 0 0 0 25 0 1 0 453728907 2211840 355 1992294400 134512640 135197378 4294956240 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 540 355 91 167 0 371 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2160

[startup+51.1015 s]
/proc/loadavg: 1.96 1.96 1.98 3/87 18875
/proc/meminfo: memFree=1749776/2055924 swapFree=4179676/4192956
[pid=18874] ppid=18872 vsize=2300 CPUtime=51.07
/proc/18874/stat : 18874 (march_hi) R 18872 18874 18683 0 -1 4194304 402 0 0 0 5107 0 0 0 25 0 1 0 453728907 2355200 385 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 575 385 91 167 0 406 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2300

[startup+102.307 s]
/proc/loadavg: 1.98 1.96 1.98 3/87 18881
/proc/meminfo: memFree=1749584/2055924 swapFree=4179676/4192956
[pid=18874] ppid=18872 vsize=2300 CPUtime=102.24
/proc/18874/stat : 18874 (march_hi) R 18872 18874 18683 0 -1 4194304 424 0 0 0 10224 0 0 0 25 0 1 0 453728907 2355200 407 1992294400 134512640 135197378 4294956240 18446744073709551615 134525256 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 575 407 91 167 0 406 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 2300

[startup+162.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 18881
/proc/meminfo: memFree=1749200/2055924 swapFree=4179676/4192956
[pid=18874] ppid=18872 vsize=2604 CPUtime=162.22
/proc/18874/stat : 18874 (march_hi) R 18872 18874 18683 0 -1 4194304 498 0 0 0 16222 0 0 0 25 0 1 0 453728907 2666496 481 1992294400 134512640 135197378 4294956240 18446744073709551615 134539332 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 651 481 91 167 0 482 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 2604

[startup+222.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 18881
/proc/meminfo: memFree=1749008/2055924 swapFree=4179676/4192956
[pid=18874] ppid=18872 vsize=2756 CPUtime=222.2
/proc/18874/stat : 18874 (march_hi) R 18872 18874 18683 0 -1 4194304 530 0 0 0 22220 0 0 0 25 0 1 0 453728907 2822144 513 1992294400 134512640 135197378 4294956240 18446744073709551615 134552991 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 689 513 91 167 0 520 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 2756

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 18881
/proc/meminfo: memFree=1748752/2055924 swapFree=4179676/4192956
[pid=18874] ppid=18872 vsize=2984 CPUtime=282.17
/proc/18874/stat : 18874 (march_hi) R 18872 18874 18683 0 -1 4194304 560 0 0 0 28217 0 0 0 25 0 1 0 453728907 3055616 543 1992294400 134512640 135197378 4294956240 18446744073709551615 134539269 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 746 543 91 167 0 577 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 2984

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 18881
/proc/meminfo: memFree=1748624/2055924 swapFree=4179676/4192956
[pid=18874] ppid=18872 vsize=2984 CPUtime=342.16
/proc/18874/stat : 18874 (march_hi) R 18872 18874 18683 0 -1 4194304 587 0 0 0 34215 1 0 0 25 0 1 0 453728907 3055616 570 1992294400 134512640 135197378 4294956240 18446744073709551615 134539253 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 746 570 91 167 0 577 0
Current children cumulated CPU time (s) 342.16
Current children cumulated vsize (KiB) 2984

[startup+402.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 18881
/proc/meminfo: memFree=1748432/2055924 swapFree=4179676/4192956
[pid=18874] ppid=18872 vsize=3324 CPUtime=402.13
/proc/18874/stat : 18874 (march_hi) R 18872 18874 18683 0 -1 4194304 626 0 0 0 40212 1 0 0 25 0 1 0 453728907 3403776 609 1992294400 134512640 135197378 4294956240 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 831 609 91 167 0 662 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 3324

[startup+462.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 18881
/proc/meminfo: memFree=1748304/2055924 swapFree=4179676/4192956
[pid=18874] ppid=18872 vsize=3324 CPUtime=462.11
/proc/18874/stat : 18874 (march_hi) R 18872 18874 18683 0 -1 4194304 674 0 0 0 46210 1 0 0 25 0 1 0 453728907 3403776 657 1992294400 134512640 135197378 4294956240 18446744073709551615 134556590 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 831 657 91 167 0 662 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 3324

[startup+522.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 18881
/proc/meminfo: memFree=1748304/2055924 swapFree=4179676/4192956
[pid=18874] ppid=18872 vsize=3836 CPUtime=522.09
/proc/18874/stat : 18874 (march_hi) R 18872 18874 18683 0 -1 4194304 715 0 0 0 52208 1 0 0 25 0 1 0 453728907 3928064 698 1992294400 134512640 135197378 4294956240 18446744073709551615 134615025 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 959 698 91 167 0 790 0
Current children cumulated CPU time (s) 522.09
Current children cumulated vsize (KiB) 3836

[startup+582.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 18881
/proc/meminfo: memFree=1748112/2055924 swapFree=4179676/4192956
[pid=18874] ppid=18872 vsize=3836 CPUtime=582.07
/proc/18874/stat : 18874 (march_hi) R 18872 18874 18683 0 -1 4194304 752 0 0 0 58206 1 0 0 25 0 1 0 453728907 3928064 735 1992294400 134512640 135197378 4294956240 18446744073709551615 134542157 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 959 735 91 167 0 790 0
Current children cumulated CPU time (s) 582.07
Current children cumulated vsize (KiB) 3836

[startup+642.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 18881
/proc/meminfo: memFree=1747728/2055924 swapFree=4179676/4192956
[pid=18874] ppid=18872 vsize=4020 CPUtime=642.05
/proc/18874/stat : 18874 (march_hi) R 18872 18874 18683 0 -1 4194304 819 0 0 0 64204 1 0 0 25 0 1 0 453728907 4116480 802 1992294400 134512640 135197378 4294956240 18446744073709551615 134542117 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 1005 802 91 167 0 836 0
Current children cumulated CPU time (s) 642.05
Current children cumulated vsize (KiB) 4020

[startup+702.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 18881
/proc/meminfo: memFree=1747408/2055924 swapFree=4179676/4192956
[pid=18874] ppid=18872 vsize=4784 CPUtime=702.02
/proc/18874/stat : 18874 (march_hi) R 18872 18874 18683 0 -1 4194304 896 0 0 0 70201 1 0 0 25 0 1 0 453728907 4898816 879 1992294400 134512640 135197378 4294956240 18446744073709551615 134542060 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 1196 879 91 167 0 1027 0
Current children cumulated CPU time (s) 702.02
Current children cumulated vsize (KiB) 4784

[startup+762.307 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 18881
/proc/meminfo: memFree=1747088/2055924 swapFree=4179676/4192956
[pid=18874] ppid=18872 vsize=4784 CPUtime=762.01
/proc/18874/stat : 18874 (march_hi) R 18872 18874 18683 0 -1 4194304 961 0 0 0 76199 2 0 0 25 0 1 0 453728907 4898816 944 1992294400 134512640 135197378 4294956240 18446744073709551615 134542032 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 1196 944 91 167 0 1027 0
Current children cumulated CPU time (s) 762.01
Current children cumulated vsize (KiB) 4784

[startup+822.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 18881
/proc/meminfo: memFree=1746832/2055924 swapFree=4179676/4192956
[pid=18874] ppid=18872 vsize=4784 CPUtime=821.99
/proc/18874/stat : 18874 (march_hi) R 18872 18874 18683 0 -1 4194304 1024 0 0 0 82197 2 0 0 25 0 1 0 453728907 4898816 1007 1992294400 134512640 135197378 4294956240 18446744073709551615 134541968 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 1196 1007 91 167 0 1027 0
Current children cumulated CPU time (s) 821.99
Current children cumulated vsize (KiB) 4784

[startup+882.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 18881
/proc/meminfo: memFree=1746384/2055924 swapFree=4179676/4192956
[pid=18874] ppid=18872 vsize=5936 CPUtime=881.96
/proc/18874/stat : 18874 (march_hi) R 18872 18874 18683 0 -1 4194304 1124 0 0 0 88194 2 0 0 25 0 1 0 453728907 6078464 1107 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 1484 1107 91 167 0 1315 0
Current children cumulated CPU time (s) 881.96
Current children cumulated vsize (KiB) 5936

[startup+942.302 s]
/proc/loadavg: 1.99 1.97 1.98 3/87 18881
/proc/meminfo: memFree=1745808/2055924 swapFree=4179676/4192956
[pid=18874] ppid=18872 vsize=6116 CPUtime=941.94
/proc/18874/stat : 18874 (march_hi) R 18872 18874 18683 0 -1 4194304 1277 0 0 0 94192 2 0 0 25 0 1 0 453728907 6262784 1260 1992294400 134512640 135197378 4294956240 18446744073709551615 134572765 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 1529 1260 91 167 0 1360 0
Current children cumulated CPU time (s) 941.94
Current children cumulated vsize (KiB) 6116

[startup+1002.3 s]
/proc/loadavg: 2.04 1.99 1.99 3/87 18881
/proc/meminfo: memFree=1745168/2055924 swapFree=4179676/4192956
[pid=18874] ppid=18872 vsize=7840 CPUtime=1001.92
/proc/18874/stat : 18874 (march_hi) R 18872 18874 18683 0 -1 4194304 1396 0 0 0 100190 2 0 0 25 0 1 0 453728907 8028160 1379 1992294400 134512640 135197378 4294956240 18446744073709551615 134541225 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 1960 1379 91 167 0 1791 0
Current children cumulated CPU time (s) 1001.92
Current children cumulated vsize (KiB) 7840

[startup+1062.3 s]
/proc/loadavg: 2.01 1.99 1.99 3/87 18881
/proc/meminfo: memFree=1744464/2055924 swapFree=4179676/4192956
[pid=18874] ppid=18872 vsize=8080 CPUtime=1061.9
/proc/18874/stat : 18874 (march_hi) R 18872 18874 18683 0 -1 4194304 1571 0 0 0 106187 3 0 0 25 0 1 0 453728907 8273920 1554 1992294400 134512640 135197378 4294956240 18446744073709551615 134539338 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 2020 1554 91 167 0 1851 0
Current children cumulated CPU time (s) 1061.9
Current children cumulated vsize (KiB) 8080

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

[startup+1075.1 s]
/proc/loadavg: 2.01 1.99 1.99 3/87 18881
/proc/meminfo: memFree=1744208/2055924 swapFree=4179676/4192956
[pid=18874] ppid=18872 vsize=8080 CPUtime=1074.69
/proc/18874/stat : 18874 (march_hi) R 18872 18874 18683 0 -1 4194304 1616 0 0 0 107466 3 0 0 25 0 1 0 453728907 8273920 1599 1992294400 134512640 135197378 4294956240 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 2020 1599 91 167 0 1851 0
Current children cumulated CPU time (s) 1074.69
Current children cumulated vsize (KiB) 8080

[startup+1087.91 s]
/proc/loadavg: 2.01 1.99 1.99 3/87 18881
/proc/meminfo: memFree=1743952/2055924 swapFree=4179676/4192956
[pid=18874] ppid=18872 vsize=8080 CPUtime=1087.49
/proc/18874/stat : 18874 (march_hi) R 18872 18874 18683 0 -1 4194304 1668 0 0 0 108746 3 0 0 25 0 1 0 453728907 8273920 1651 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 2020 1651 91 167 0 1851 0
Current children cumulated CPU time (s) 1087.49
Current children cumulated vsize (KiB) 8080

[startup+1100.7 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 18881
/proc/meminfo: memFree=1743760/2055924 swapFree=4179676/4192956
[pid=18874] ppid=18872 vsize=8080 CPUtime=1100.28
/proc/18874/stat : 18874 (march_hi) R 18872 18874 18683 0 -1 4194304 1723 0 0 0 110025 3 0 0 25 0 1 0 453728907 8273920 1706 1992294400 134512640 135197378 4294956240 18446744073709551615 134556395 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 2020 1706 91 167 0 1851 0
Current children cumulated CPU time (s) 1100.28
Current children cumulated vsize (KiB) 8080

[startup+1107.1 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 18881
/proc/meminfo: memFree=1743632/2055924 swapFree=4179676/4192956
[pid=18874] ppid=18872 vsize=8080 CPUtime=1106.68
/proc/18874/stat : 18874 (march_hi) R 18872 18874 18683 0 -1 4194304 1751 0 0 0 110665 3 0 0 25 0 1 0 453728907 8273920 1734 1992294400 134512640 135197378 4294956240 18446744073709551615 134593933 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 2020 1734 91 167 0 1851 0
Current children cumulated CPU time (s) 1106.68
Current children cumulated vsize (KiB) 8080

[startup+1108.7 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 18881
/proc/meminfo: memFree=1743568/2055924 swapFree=4179676/4192956
[pid=18874] ppid=18872 vsize=8080 CPUtime=1108.28
/proc/18874/stat : 18874 (march_hi) R 18872 18874 18683 0 -1 4194304 1760 0 0 0 110825 3 0 0 25 0 1 0 453728907 8273920 1743 1992294400 134512640 135197378 4294956240 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 2020 1743 91 167 0 1851 0
Current children cumulated CPU time (s) 1108.28
Current children cumulated vsize (KiB) 8080

[startup+1110.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 18881
/proc/meminfo: memFree=1743568/2055924 swapFree=4179676/4192956
[pid=18874] ppid=18872 vsize=8080 CPUtime=1109.87
/proc/18874/stat : 18874 (march_hi) R 18872 18874 18683 0 -1 4194304 1769 0 0 0 110984 3 0 0 25 0 1 0 453728907 8273920 1752 1992294400 134512640 135197378 4294956240 18446744073709551615 134542072 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 2020 1752 91 167 0 1851 0
Current children cumulated CPU time (s) 1109.87
Current children cumulated vsize (KiB) 8080

[startup+1111.1 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 18881
/proc/meminfo: memFree=1743568/2055924 swapFree=4179676/4192956
[pid=18874] ppid=18872 vsize=8080 CPUtime=1110.67
/proc/18874/stat : 18874 (march_hi) R 18872 18874 18683 0 -1 4194304 1774 0 0 0 111064 3 0 0 25 0 1 0 453728907 8273920 1757 1992294400 134512640 135197378 4294956240 18446744073709551615 134605243 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 2020 1757 91 167 0 1851 0
Current children cumulated CPU time (s) 1110.67
Current children cumulated vsize (KiB) 8080

[startup+1111.5 s]
/proc/loadavg: 2.00 1.99 1.99 3/87 18881
/proc/meminfo: memFree=1743568/2055924 swapFree=4179676/4192956
[pid=18874] ppid=18872 vsize=8080 CPUtime=1111.07
/proc/18874/stat : 18874 (march_hi) R 18872 18874 18683 0 -1 4194304 1776 0 0 0 111104 3 0 0 25 0 1 0 453728907 8273920 1759 1992294400 134512640 135197378 4294956240 18446744073709551615 134542222 0 0 4096 0 0 0 0 17 1 0 0
/proc/18874/statm: 2020 1759 91 167 0 1851 0
Current children cumulated CPU time (s) 1111.07
Current children cumulated vsize (KiB) 8080

Child status: 20
Real time (s): 1111.56
CPU time (s): 1111.14
CPU user time (s): 1111.11
CPU system time (s): 0.036994
CPU usage (%): 99.9622
Max. virtual memory (cumulated for all children) (KiB): 8080

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1111.11
system time used= 0.036994
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1779
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= 2772

runsolver used 1.23881 second user time and 3.84941 second system time

The end

Launcher Data

Begin job on node83 at 2009-03-28 21:59:45
IDJOB=1516717
IDBENCH=70536
IDSOLVER=521
FILE ID=node83/1516717-1238273985
PBS_JOBID= 9060890
Free space on /tmp= 66480 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S1826325374-100.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516717-1238273985/watcher-1516717-1238273985 -o /tmp/evaluation-result-1516717-1238273985/solver-1516717-1238273985 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1516717-1238273985.cnf

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

MD5SUM BENCH= a61c5a47056b58e65936096833df1084
RANDOM SEED=1003316839

node83.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		: 3000.268
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		: 3000.268
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:      2055924 kB
MemFree:       1751856 kB
Buffers:         58248 kB
Cached:         157576 kB
SwapCached:       7488 kB
Active:         108164 kB
Inactive:       126104 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055924 kB
LowFree:       1751856 kB
SwapTotal:     4192956 kB
SwapFree:      4179676 kB
Dirty:             796 kB
Writeback:           0 kB
Mapped:          25976 kB
Slab:            53912 kB
Committed_AS:  1004048 kB
PageTables:       2680 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= 66480 MiB
End job on node83 at 2009-03-28 22:18:16