Trace number 1516549

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 hi? (TO) 1200.01 1200.31

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/SATISFIABLE/65/
unif-k7-r89-v65-c5785-S709270457-007.cnf
MD5SUM7d0170c2c90b6be41806d4509f495e21
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.457929
Satisfiable
(Un)Satisfiability was proved
Number of variables65
Number of clauses5785
Sum of the clauses size40495
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 55785

Solver Data 

1.00/1.03	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.00/1.03	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.00/1.03	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.00/1.03	c main()::
1.00/1.03	c initFormula():: searching for DIMACS p-line....
1.00/1.03	c full lookahead due to high density!
1.00/1.03	c initFormula():: the DIMACS p-line indicates a CNF of 65 variables and 5785 clauses.
1.00/1.03	c parseCNF():: parsing....
1.00/1.03	c parseCNF():: the CNF contains 0 unary clauses.
1.00/1.03	c runParser():: parsing was successful, warming up engines...
1.00/1.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.03	c preprocessing fase I completed:: there are now 65 free variables and 5785 clauses.
1.00/1.03	c stat :: sign balance is biased by 0.004
1.00/1.03	c using k-SAT heuristics (size based diff)
1.00/1.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
1.00/1.03	c resolvent_look() :: found 1 resolvents
1.00/1.03	c main():: clause / variable ratio: ( 5786 / 65 ) = 89.02
1.00/1.03	c longest clause has size 7
1.00/1.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.00/1.03	c number of free variables = 65
1.00/1.03	c dynamic_preselect_setsize :: off
1.00/1.03	c main():: all systems go!
1.00/1.03	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/18) NodeCount: 127
1.10/1.12	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/18) NodeCount: 1822
1.99/2.04	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/18) NodeCount: 13893
8.49/8.53	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/18) NodeCount: 70227
38.98/39.05	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/18) NodeCount: 248241
135.45/135.59	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/18) NodeCount: 1375351
752.80/753.03	c |----------------------------------------------------------------|
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Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1516549-1238271322/watcher-1516549-1238271322 -o /tmp/evaluation-result-1516549-1238271322/solver-1516549-1238271322 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1516549-1238271322.cnf 

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


[startup+0 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 16616
/proc/meminfo: memFree=877240/2055920 swapFree=4176996/4192956
[pid=16616] ppid=16614 vsize=836 CPUtime=0
/proc/16616/stat : 16616 (march_hi) R 16614 16616 16487 0 -1 4194304 104 0 0 0 0 0 0 0 18 0 1 0 1099794297 856064 89 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 209 89 58 167 0 40 0

[startup+0.069141 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 16616
/proc/meminfo: memFree=877240/2055920 swapFree=4176996/4192956
[pid=16616] ppid=16614 vsize=1880 CPUtime=0.06
/proc/16616/stat : 16616 (march_hi) R 16614 16616 16487 0 -1 4194304 813 0 0 0 6 0 0 0 18 0 1 0 1099794297 1925120 342 1992294400 134512640 135197378 4294956240 18446744073709551615 134539471 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 470 342 82 167 0 301 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1880

[startup+0.101143 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 16616
/proc/meminfo: memFree=877240/2055920 swapFree=4176996/4192956
[pid=16616] ppid=16614 vsize=1880 CPUtime=0.09
/proc/16616/stat : 16616 (march_hi) R 16614 16616 16487 0 -1 4194304 813 0 0 0 9 0 0 0 18 0 1 0 1099794297 1925120 342 1992294400 134512640 135197378 4294956240 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 470 342 82 167 0 301 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1880

[startup+0.301162 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 16616
/proc/meminfo: memFree=877240/2055920 swapFree=4176996/4192956
[pid=16616] ppid=16614 vsize=1880 CPUtime=0.29
/proc/16616/stat : 16616 (march_hi) R 16614 16616 16487 0 -1 4194304 813 0 0 0 29 0 0 0 19 0 1 0 1099794297 1925120 342 1992294400 134512640 135197378 4294956240 18446744073709551615 134578114 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 470 342 82 167 0 301 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1880

[startup+0.701196 s]
/proc/loadavg: 0.99 0.97 0.98 3/64 16616
/proc/meminfo: memFree=877240/2055920 swapFree=4176996/4192956
[pid=16616] ppid=16614 vsize=1880 CPUtime=0.69
/proc/16616/stat : 16616 (march_hi) R 16614 16616 16487 0 -1 4194304 813 0 0 0 69 0 0 0 22 0 1 0 1099794297 1925120 342 1992294400 134512640 135197378 4294956240 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 470 342 82 167 0 301 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1880

[startup+1.50127 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16617
/proc/meminfo: memFree=876208/2055920 swapFree=4176996/4192956
[pid=16616] ppid=16614 vsize=2304 CPUtime=1.49
/proc/16616/stat : 16616 (march_hi) R 16614 16616 16487 0 -1 4194304 1043 0 0 0 149 0 0 0 25 0 1 0 1099794297 2359296 414 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 576 414 93 167 0 407 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2304

[startup+3.10141 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16617
/proc/meminfo: memFree=875824/2055920 swapFree=4176996/4192956
[pid=16616] ppid=16614 vsize=2304 CPUtime=3.09
/proc/16616/stat : 16616 (march_hi) R 16614 16616 16487 0 -1 4194304 1043 0 0 0 309 0 0 0 25 0 1 0 1099794297 2359296 414 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 576 414 93 167 0 407 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2304

[startup+6.30169 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16617
/proc/meminfo: memFree=875760/2055920 swapFree=4176996/4192956
[pid=16616] ppid=16614 vsize=2304 CPUtime=6.29
/proc/16616/stat : 16616 (march_hi) R 16614 16616 16487 0 -1 4194304 1043 0 0 0 629 0 0 0 25 0 1 0 1099794297 2359296 414 1992294400 134512640 135197378 4294956240 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 576 414 93 167 0 407 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2304

[startup+12.7013 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16617
/proc/meminfo: memFree=875632/2055920 swapFree=4176996/4192956
[pid=16616] ppid=16614 vsize=2304 CPUtime=12.69
/proc/16616/stat : 16616 (march_hi) R 16614 16616 16487 0 -1 4194304 1043 0 0 0 1269 0 0 0 25 0 1 0 1099794297 2359296 414 1992294400 134512640 135197378 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 576 414 93 167 0 407 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2304

[startup+25.5014 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16617
/proc/meminfo: memFree=875632/2055920 swapFree=4176996/4192956
[pid=16616] ppid=16614 vsize=2304 CPUtime=25.48
/proc/16616/stat : 16616 (march_hi) R 16614 16616 16487 0 -1 4194304 1043 0 0 0 2548 0 0 0 25 0 1 0 1099794297 2359296 414 1992294400 134512640 135197378 4294956240 18446744073709551615 134548718 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 576 414 93 167 0 407 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2304

[startup+51.1016 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16617
/proc/meminfo: memFree=875504/2055920 swapFree=4176996/4192956
[pid=16616] ppid=16614 vsize=2552 CPUtime=51.07
/proc/16616/stat : 16616 (march_hi) R 16614 16616 16487 0 -1 4194304 1059 0 0 0 5107 0 0 0 25 0 1 0 1099794297 2613248 430 1992294400 134512640 135197378 4294956240 18446744073709551615 134603255 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 638 430 93 167 0 469 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2552

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16617
/proc/meminfo: memFree=875056/2055920 swapFree=4176996/4192956
[pid=16616] ppid=16614 vsize=3008 CPUtime=102.26
/proc/16616/stat : 16616 (march_hi) R 16614 16616 16487 0 -1 4194304 1170 0 0 0 10226 0 0 0 25 0 1 0 1099794297 3080192 541 1992294400 134512640 135197378 4294956240 18446744073709551615 134539466 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 752 541 93 167 0 583 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 3008

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16617
/proc/meminfo: memFree=874864/2055920 swapFree=4176996/4192956
[pid=16616] ppid=16614 vsize=3236 CPUtime=162.25
/proc/16616/stat : 16616 (march_hi) R 16614 16616 16487 0 -1 4194304 1212 0 0 0 16225 0 0 0 25 0 1 0 1099794297 3313664 583 1992294400 134512640 135197378 4294956240 18446744073709551615 134524935 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 809 583 93 167 0 640 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 3236

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16617
/proc/meminfo: memFree=874736/2055920 swapFree=4176996/4192956
[pid=16616] ppid=16614 vsize=3236 CPUtime=222.24
/proc/16616/stat : 16616 (march_hi) R 16614 16616 16487 0 -1 4194304 1254 0 0 0 22223 1 0 0 25 0 1 0 1099794297 3313664 625 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 809 625 93 167 0 640 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 3236

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16617
/proc/meminfo: memFree=874544/2055920 swapFree=4176996/4192956
[pid=16616] ppid=16614 vsize=3576 CPUtime=282.22
/proc/16616/stat : 16616 (march_hi) R 16614 16616 16487 0 -1 4194304 1296 0 0 0 28221 1 0 0 25 0 1 0 1099794297 3661824 667 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 894 667 93 167 0 725 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 3576

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16617
/proc/meminfo: memFree=874352/2055920 swapFree=4176996/4192956
[pid=16616] ppid=16614 vsize=3576 CPUtime=342.21
/proc/16616/stat : 16616 (march_hi) R 16614 16616 16487 0 -1 4194304 1337 0 0 0 34220 1 0 0 25 0 1 0 1099794297 3661824 708 1992294400 134512640 135197378 4294956240 18446744073709551615 134602616 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 894 708 93 167 0 725 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 3576

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16617
/proc/meminfo: memFree=874096/2055920 swapFree=4176996/4192956
[pid=16616] ppid=16614 vsize=4088 CPUtime=402.19
/proc/16616/stat : 16616 (march_hi) R 16614 16616 16487 0 -1 4194304 1383 0 0 0 40218 1 0 0 25 0 1 0 1099794297 4186112 754 1992294400 134512640 135197378 4294956240 18446744073709551615 134550706 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 1022 754 93 167 0 853 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 4088

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16617
/proc/meminfo: memFree=873904/2055920 swapFree=4176996/4192956
[pid=16616] ppid=16614 vsize=4088 CPUtime=462.17
/proc/16616/stat : 16616 (march_hi) R 16614 16616 16487 0 -1 4194304 1426 0 0 0 46216 1 0 0 25 0 1 0 1099794297 4186112 797 1992294400 134512640 135197378 4294956240 18446744073709551615 134603342 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 1022 797 93 167 0 853 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 4088

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16617
/proc/meminfo: memFree=873776/2055920 swapFree=4176996/4192956
[pid=16616] ppid=16614 vsize=4088 CPUtime=522.17
/proc/16616/stat : 16616 (march_hi) R 16614 16616 16487 0 -1 4194304 1471 0 0 0 52215 2 0 0 25 0 1 0 1099794297 4186112 842 1992294400 134512640 135197378 4294956240 18446744073709551615 134603342 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 1022 842 93 167 0 853 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 4088

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16617
/proc/meminfo: memFree=873584/2055920 swapFree=4176996/4192956
[pid=16616] ppid=16614 vsize=4852 CPUtime=582.15
/proc/16616/stat : 16616 (march_hi) R 16614 16616 16487 0 -1 4194304 1516 0 0 0 58213 2 0 0 25 0 1 0 1099794297 4968448 887 1992294400 134512640 135197378 4294956240 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 1213 887 93 167 0 1044 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 4852

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16617
/proc/meminfo: memFree=873328/2055920 swapFree=4176996/4192956
[pid=16616] ppid=16614 vsize=4852 CPUtime=642.14
/proc/16616/stat : 16616 (march_hi) R 16614 16616 16487 0 -1 4194304 1560 0 0 0 64212 2 0 0 25 0 1 0 1099794297 4968448 931 1992294400 134512640 135197378 4294956240 18446744073709551615 134550698 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 1213 931 93 167 0 1044 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 4852

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16617
/proc/meminfo: memFree=873200/2055920 swapFree=4176996/4192956
[pid=16616] ppid=16614 vsize=4852 CPUtime=702.12
/proc/16616/stat : 16616 (march_hi) R 16614 16616 16487 0 -1 4194304 1604 0 0 0 70210 2 0 0 25 0 1 0 1099794297 4968448 975 1992294400 134512640 135197378 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 1213 975 93 167 0 1044 0
Current children cumulated CPU time (s) 702.12
Current children cumulated vsize (KiB) 4852

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16617
/proc/meminfo: memFree=873008/2055920 swapFree=4176996/4192956
[pid=16616] ppid=16614 vsize=4852 CPUtime=762.11
/proc/16616/stat : 16616 (march_hi) R 16614 16616 16487 0 -1 4194304 1653 0 0 0 76209 2 0 0 25 0 1 0 1099794297 4968448 1024 1992294400 134512640 135197378 4294956240 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 1213 1024 93 167 0 1044 0
Current children cumulated CPU time (s) 762.11
Current children cumulated vsize (KiB) 4852

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16617
/proc/meminfo: memFree=872752/2055920 swapFree=4176996/4192956
[pid=16616] ppid=16614 vsize=6004 CPUtime=822.09
/proc/16616/stat : 16616 (march_hi) R 16614 16616 16487 0 -1 4194304 1700 0 0 0 82207 2 0 0 25 0 1 0 1099794297 6148096 1071 1992294400 134512640 135197378 4294956240 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 1501 1071 93 167 0 1332 0
Current children cumulated CPU time (s) 822.09
Current children cumulated vsize (KiB) 6004

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16617
/proc/meminfo: memFree=872624/2055920 swapFree=4176996/4192956
[pid=16616] ppid=16614 vsize=6004 CPUtime=882.08
/proc/16616/stat : 16616 (march_hi) R 16614 16616 16487 0 -1 4194304 1745 0 0 0 88205 3 0 0 25 0 1 0 1099794297 6148096 1116 1992294400 134512640 135197378 4294956240 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 1501 1116 93 167 0 1332 0
Current children cumulated CPU time (s) 882.08
Current children cumulated vsize (KiB) 6004

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16617
/proc/meminfo: memFree=872368/2055920 swapFree=4176996/4192956
[pid=16616] ppid=16614 vsize=6004 CPUtime=942.06
/proc/16616/stat : 16616 (march_hi) R 16614 16616 16487 0 -1 4194304 1796 0 0 0 94203 3 0 0 25 0 1 0 1099794297 6148096 1167 1992294400 134512640 135197378 4294956240 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 1501 1167 93 167 0 1332 0
Current children cumulated CPU time (s) 942.06
Current children cumulated vsize (KiB) 6004

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16617
/proc/meminfo: memFree=872176/2055920 swapFree=4176996/4192956
[pid=16616] ppid=16614 vsize=6004 CPUtime=1002.05
/proc/16616/stat : 16616 (march_hi) R 16614 16616 16487 0 -1 4194304 1845 0 0 0 100202 3 0 0 25 0 1 0 1099794297 6148096 1216 1992294400 134512640 135197378 4294956240 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 1501 1216 93 167 0 1332 0
Current children cumulated CPU time (s) 1002.05
Current children cumulated vsize (KiB) 6004

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16617
/proc/meminfo: memFree=871984/2055920 swapFree=4176996/4192956
[pid=16616] ppid=16614 vsize=6004 CPUtime=1062.03
/proc/16616/stat : 16616 (march_hi) R 16614 16616 16487 0 -1 4194304 1893 0 0 0 106200 3 0 0 25 0 1 0 1099794297 6148096 1264 1992294400 134512640 135197378 4294956240 18446744073709551615 134539105 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 1501 1264 93 167 0 1332 0
Current children cumulated CPU time (s) 1062.03
Current children cumulated vsize (KiB) 6004

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16617
/proc/meminfo: memFree=871792/2055920 swapFree=4176996/4192956
[pid=16616] ppid=16614 vsize=6004 CPUtime=1122.01
/proc/16616/stat : 16616 (march_hi) R 16614 16616 16487 0 -1 4194304 1948 0 0 0 112198 3 0 0 25 0 1 0 1099794297 6148096 1319 1992294400 134512640 135197378 4294956240 18446744073709551615 134557119 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 1501 1319 93 167 0 1332 0
Current children cumulated CPU time (s) 1122.01
Current children cumulated vsize (KiB) 6004

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16617
/proc/meminfo: memFree=871664/2055920 swapFree=4176996/4192956
[pid=16616] ppid=16614 vsize=7728 CPUtime=1182.01
/proc/16616/stat : 16616 (march_hi) R 16614 16616 16487 0 -1 4194304 1993 0 0 0 118197 4 0 0 25 0 1 0 1099794297 7913472 1364 1992294400 134512640 135197378 4294956240 18446744073709551615 134603175 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 1932 1364 93 167 0 1763 0
Current children cumulated CPU time (s) 1182.01
Current children cumulated vsize (KiB) 7728



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16617
/proc/meminfo: memFree=871536/2055920 swapFree=4176996/4192956
[pid=16616] ppid=16614 vsize=7728 CPUtime=1200
/proc/16616/stat : 16616 (march_hi) R 16614 16616 16487 0 -1 4194304 2009 0 0 0 119996 4 0 0 25 0 1 0 1099794297 7913472 1380 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 1932 1380 93 167 0 1763 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 7728

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

[startup+1200.3 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 16617
/proc/meminfo: memFree=871536/2055920 swapFree=4176996/4192956
[pid=16616] ppid=16614 vsize=7728 CPUtime=1200
/proc/16616/stat : 16616 (march_hi) R 16614 16616 16487 0 -1 4194304 2009 0 0 0 119996 4 0 0 25 0 1 0 1099794297 7913472 1380 1992294400 134512640 135197378 4294956240 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0
/proc/16616/statm: 1932 1380 93 167 0 1763 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 7728

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.31
CPU time (s): 1200.01
CPU user time (s): 1199.97
CPU system time (s): 0.044993
CPU usage (%): 99.9755
Max. virtual memory (cumulated for all children) (KiB): 7728

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.044993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 2009
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= 1143

runsolver used 0.91786 second user time and 2.57361 second system time

The end

Launcher Data 

Begin job on node50 at 2009-03-28 21:15:22
IDJOB=1516549
IDBENCH=70522
IDSOLVER=521
FILE ID=node50/1516549-1238271322
PBS_JOBID= 9060865
Free space on /tmp= 64164 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/SATISFIABLE/65/unif-k7-r89-v65-c5785-S709270457-007.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1516549-1238271322/watcher-1516549-1238271322 -o /tmp/evaluation-result-1516549-1238271322/solver-1516549-1238271322 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1516549-1238271322.cnf

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

MD5SUM BENCH= 7d0170c2c90b6be41806d4509f495e21
RANDOM SEED=959822037

node50.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		: 3000.238
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		: 3000.238
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:        877656 kB
Buffers:         89132 kB
Cached:         998740 kB
SwapCached:       9920 kB
Active:         175916 kB
Inactive:       923568 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        877656 kB
SwapTotal:     4192956 kB
SwapFree:      4176996 kB
Dirty:             908 kB
Writeback:           0 kB
Mapped:          17264 kB
Slab:            64688 kB
Committed_AS:  2967140 kB
PageTables:       1456 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= 64164 MiB
End job on node50 at 2009-03-28 21:35:24