Trace number 3210345

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
SAT09 reference solver: march_hi hi? (TO) 5000.04 4999.93

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v90-c8010-S661190852-039.SATISFIABLE.cnf
MD5SUMae2c6ab9f054a239f861b972b7e9a79b
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.087985
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses8010
Sum of the clauses size56070
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 58010

Solver Data 

0.49/0.52	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.52	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.49/0.52	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.49/0.52	c main()::
0.49/0.52	c initFormula():: searching for DIMACS p-line....
0.49/0.52	c full lookahead due to high density!
0.49/0.52	c initFormula():: the DIMACS p-line indicates a CNF of 90 variables and 8010 clauses.
0.49/0.52	c parseCNF():: parsing....
0.49/0.52	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.52	c runParser():: parsing was successful, warming up engines...
0.49/0.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.52	c preprocessing fase I completed:: there are now 90 free variables and 8010 clauses.
0.49/0.52	c stat :: sign balance is biased by 0.007
0.49/0.52	c using k-SAT heuristics (size based diff)
0.49/0.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.52	c main():: clause / variable ratio: ( 8010 / 90 ) = 89.00
0.49/0.52	c longest clause has size 7
0.49/0.52	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.52	c number of free variables = 90
0.49/0.52	c dynamic_preselect_setsize :: off
0.49/0.52	c main():: all systems go!
0.49/0.52	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 165
0.49/0.58	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 858
0.69/0.73	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 8656
2.20/2.22	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 71570
14.29/14.35	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 452267
97.29/97.34	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 2250820
512.10/512.18	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 9053049
2186.63/2186.68	c |----------------------------------------------------------------|
c |*
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Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3210345-1303158791/watcher-3210345-1303158791 -o /tmp/evaluation-result-3210345-1303158791/solver-3210345-1303158791 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3210345-1303158791.cnf 

running on 4 cores: 0,2,4,6

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): 5000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 2.00 2.00 1.96 2/177 28607
/proc/meminfo: memFree=28164232/32951124 swapFree=67051452/67111528
[pid=28607] ppid=28605 vsize=916 CPUtime=0 cores=0,2,4,6
/proc/28607/stat : 28607 (march_hi) R 28605 28607 28005 0 -1 4202496 133 0 0 0 0 0 0 0 25 0 1 0 427481866 937984 89 33554432000 134512640 135197378 4294833792 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28607/statm: 229 89 58 168 0 60 0

[startup+0.0620969 s]
/proc/loadavg: 2.00 2.00 1.96 2/177 28607
/proc/meminfo: memFree=28164232/32951124 swapFree=67051452/67111528
[pid=28607] ppid=28605 vsize=2280 CPUtime=0.05 cores=0,2,4,6
/proc/28607/stat : 28607 (march_hi) R 28605 28607 28005 0 -1 4202496 1240 0 0 0 5 0 0 0 25 0 1 0 427481866 2334720 409 33554432000 134512640 135197378 4294833792 18446744073709551615 134578126 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28607/statm: 570 409 82 168 0 401 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2280

[startup+0.101122 s]
/proc/loadavg: 2.00 2.00 1.96 2/177 28607
/proc/meminfo: memFree=28164232/32951124 swapFree=67051452/67111528
[pid=28607] ppid=28605 vsize=2280 CPUtime=0.09 cores=0,2,4,6
/proc/28607/stat : 28607 (march_hi) R 28605 28607 28005 0 -1 4202496 1240 0 0 0 9 0 0 0 25 0 1 0 427481866 2334720 409 33554432000 134512640 135197378 4294833792 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28607/statm: 570 409 82 168 0 401 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2280

[startup+0.301084 s]
/proc/loadavg: 2.00 2.00 1.96 2/177 28607
/proc/meminfo: memFree=28164232/32951124 swapFree=67051452/67111528
[pid=28607] ppid=28605 vsize=2280 CPUtime=0.29 cores=0,2,4,6
/proc/28607/stat : 28607 (march_hi) R 28605 28607 28005 0 -1 4202496 1240 0 0 0 29 0 0 0 25 0 1 0 427481866 2334720 409 33554432000 134512640 135197378 4294833792 18446744073709551615 134578131 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28607/statm: 570 409 82 168 0 401 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2280

[startup+0.701009 s]
/proc/loadavg: 2.00 2.00 1.96 2/177 28607
/proc/meminfo: memFree=28164232/32951124 swapFree=67051452/67111528
[pid=28607] ppid=28605 vsize=2848 CPUtime=0.69 cores=0,2,4,6
/proc/28607/stat : 28607 (march_hi) R 28605 28607 28005 0 -1 4202496 1598 0 0 0 69 0 0 0 25 0 1 0 427481866 2916352 499 33554432000 134512640 135197378 4294833792 18446744073709551615 134548718 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28607/statm: 712 499 93 168 0 543 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2848

[startup+1.50087 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 28608
/proc/meminfo: memFree=28162496/32951124 swapFree=67051452/67111528
[pid=28607] ppid=28605 vsize=3104 CPUtime=1.49 cores=0,2,4,6
/proc/28607/stat : 28607 (march_hi) R 28605 28607 28005 0 -1 4202496 1603 0 0 0 149 0 0 0 25 0 1 0 427481866 3178496 504 33554432000 134512640 135197378 4294833792 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28607/statm: 776 504 93 168 0 607 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3104

[startup+3.10059 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 28608
/proc/meminfo: memFree=28161876/32951124 swapFree=67051452/67111528
[pid=28607] ppid=28605 vsize=3560 CPUtime=3.09 cores=0,2,4,6
/proc/28607/stat : 28607 (march_hi) R 28605 28607 28005 0 -1 4202496 1727 0 0 0 309 0 0 0 25 0 1 0 427481866 3645440 628 33554432000 134512640 135197378 4294833792 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28607/statm: 890 628 93 168 0 721 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3560

[startup+6.30102 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 28608
/proc/meminfo: memFree=28160860/32951124 swapFree=67051452/67111528
[pid=28607] ppid=28605 vsize=4128 CPUtime=6.29 cores=0,2,4,6
/proc/28607/stat : 28607 (march_hi) R 28605 28607 28005 0 -1 4202496 1825 0 0 0 629 0 0 0 25 0 1 0 427481866 4227072 726 33554432000 134512640 135197378 4294833792 18446744073709551615 134557270 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/28607/statm: 1032 726 93 168 0 863 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4128

[startup+12.7008 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 28608
/proc/meminfo: memFree=28159020/32951124 swapFree=67051452/67111528
[pid=28607] ppid=28605 vsize=4640 CPUtime=12.69 cores=0,2,4,6
/proc/28607/stat : 28607 (march_hi) R 28605 28607 28005 0 -1 4202496 2028 0 0 0 1269 0 0 0 25 0 1 0 427481866 4751360 929 33554432000 134512640 135197378 4294833792 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 6 0 0 0
/proc/28607/statm: 1160 929 93 168 0 991 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4640

[startup+25.5006 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 28609
/proc/meminfo: memFree=28156272/32951124 swapFree=67051452/67111528
[pid=28607] ppid=28605 vsize=6556 CPUtime=25.49 cores=0,2,4,6
/proc/28607/stat : 28607 (march_hi) R 28605 28607 28005 0 -1 4202496 2379 0 0 0 2549 0 0 0 25 0 1 0 427481866 6713344 1280 33554432000 134512640 135197378 4294833792 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28607/statm: 1639 1280 93 168 0 1470 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6556

[startup+51.1011 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 28609
/proc/meminfo: memFree=28150300/32951124 swapFree=67051452/67111528
[pid=28607] ppid=28605 vsize=10868 CPUtime=51.08 cores=0,2,4,6
/proc/28607/stat : 28607 (march_hi) R 28605 28607 28005 0 -1 4202496 3087 0 0 0 5108 0 0 0 25 0 1 0 427481866 11128832 1988 33554432000 134512640 135197378 4294833792 18446744073709551615 134603122 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28607/statm: 2717 1988 93 168 0 2548 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 10868

[startup+102.306 s]
/proc/loadavg: 2.04 2.01 1.96 3/178 28611
/proc/meminfo: memFree=28138740/32951124 swapFree=67051452/67111528
[pid=28607] ppid=28605 vsize=14748 CPUtime=102.29 cores=0,2,4,6
/proc/28607/stat : 28607 (march_hi) R 28605 28607 28005 0 -1 4202496 4440 0 0 0 10228 1 0 0 25 0 1 0 427481866 15101952 3341 33554432000 134512640 135197378 4294833792 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28607/statm: 3687 3341 93 168 0 3518 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 14748

[startup+162.3 s]
/proc/loadavg: 2.01 2.01 1.96 3/178 28612
/proc/meminfo: memFree=28126068/32951124 swapFree=67051452/67111528
[pid=28607] ppid=28605 vsize=29300 CPUtime=162.28 cores=0,2,4,6
/proc/28607/stat : 28607 (march_hi) R 28605 28607 28005 0 -1 4202496 6034 0 0 0 16227 1 0 0 25 0 1 0 427481866 30003200 4935 33554432000 134512640 135197378 4294833792 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28607/statm: 7325 4935 93 168 0 7156 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 29300

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 28614
/proc/meminfo: memFree=28112260/32951124 swapFree=67051452/67111528
[pid=28607] ppid=28605 vsize=29856 CPUtime=222.28 cores=0,2,4,6
/proc/28607/stat : 28607 (march_hi) R 28605 28607 28005 0 -1 4202496 7699 0 0 0 22227 1 0 0 25 0 1 0 427481866 30572544 6600 33554432000 134512640 135197378 4294833792 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28607/statm: 7464 6600 93 168 0 7295 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 29856

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 28616
/proc/meminfo: memFree=28099840/32951124 swapFree=67051452/67111528
[pid=28607] ppid=28605 vsize=42952 CPUtime=282.29 cores=0,2,4,6
/proc/28607/stat : 28607 (march_hi) R 28605 28607 28005 0 -1 4202496 9264 0 0 0 28227 2 0 0 25 0 1 0 427481866 43982848 8165 33554432000 134512640 135197378 4294833792 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28607/statm: 10738 8165 93 168 0 10569 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 42952

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 28617
/proc/meminfo: memFree=28087412/32951124 swapFree=67051452/67111528
[pid=28607] ppid=28605 vsize=42952 CPUtime=342.29 cores=0,2,4,6
/proc/28607/stat : 28607 (march_hi) R 28605 28607 28005 0 -1 4202496 10854 0 0 0 34227 2 0 0 25 0 1 0 427481866 43982848 9755 33554432000 134512640 135197378 4294833792 18446744073709551615 134603283 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28607/statm: 10738 9755 93 168 0 10569 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 42952

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 28619
/proc/meminfo: memFree=28075096/32951124 swapFree=67051452/67111528
[pid=28607] ppid=28605 vsize=63152 CPUtime=402.29 cores=0,2,4,6
/proc/28607/stat : 28607 (march_hi) R 28605 28607 28005 0 -1 4202496 12416 0 0 0 40227 2 0 0 25 0 1 0 427481866 64667648 11317 33554432000 134512640 135197378 4294833792 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28607/statm: 15788 11317 93 168 0 15619 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 63152

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 1.96 4/178 28620
/proc/meminfo: memFree=28062784/32951124 swapFree=67051452/67111528
[pid=28607] ppid=28605 vsize=63152 CPUtime=462.29 cores=0,2,4,6
/proc/28607/stat : 28607 (march_hi) R 28605 28607 28005 0 -1 4202496 13921 0 0 0 46227 2 0 0 25 0 1 0 427481866 64667648 12822 33554432000 134512640 135197378 4294833792 18446744073709551615 134602619 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28607/statm: 15788 12822 93 168 0 15619 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 63152

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 28622
/proc/meminfo: memFree=28051088/32951124 swapFree=67051452/67111528
[pid=28607] ppid=28605 vsize=63152 CPUtime=522.3 cores=0,2,4,6
/proc/28607/stat : 28607 (march_hi) R 28605 28607 28005 0 -1 4202496 15326 0 0 0 52227 3 0 0 25 0 1 0 427481866 64667648 14227 33554432000 134512640 135197378 4294833792 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28607/statm: 15788 14227 93 168 0 15619 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 63152

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 28624
/proc/meminfo: memFree=28038268/32951124 swapFree=67051452/67111528
[pid=28607] ppid=28605 vsize=92620 CPUtime=582.3 cores=0,2,4,6
/proc/28607/stat : 28607 (march_hi) R 28605 28607 28005 0 -1 4202496 16917 0 0 0 58227 3 0 0 25 0 1 0 427481866 94842880 15818 33554432000 134512640 135197378 4294833792 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28607/statm: 23155 15818 93 168 0 22986 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 92620

[startup+642.3 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.06 2.01 1.98 3/178 28728
/proc/meminfo: memFree=27372196/32951124 swapFree=67051452/67111528
[pid=28607] ppid=28605 vsize=459516 CPUtime=4062.39 cores=0,2,4,6
/proc/28607/stat : 28607 (march_hi) R 28605 28607 28005 0 -1 4202496 100550 0 0 0 406211 28 0 0 25 0 1 0 427481866 470544384 99451 33554432000 134512640 135197378 4294833792 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28607/statm: 114879 99451 93 168 0 114710 0
Current children cumulated CPU time (s) 4062.39
Current children cumulated vsize (KiB) 459516

[startup+4122.3 s]
/proc/loadavg: 2.02 2.01 1.98 3/178 28730
/proc/meminfo: memFree=27360480/32951124 swapFree=67051452/67111528
[pid=28607] ppid=28605 vsize=459516 CPUtime=4122.39 cores=0,2,4,6
/proc/28607/stat : 28607 (march_hi) R 28605 28607 28005 0 -1 4202496 102001 0 0 0 412211 28 0 0 25 0 1 0 427481866 470544384 100902 33554432000 134512640 135197378 4294833792 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28607/statm: 114879 100902 93 168 0 114710 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 459516

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 28732
/proc/meminfo: memFree=27349276/32951124 swapFree=67051452/67111528
[pid=28607] ppid=28605 vsize=459516 CPUtime=4182.38 cores=0,2,4,6
/proc/28607/stat : 28607 (march_hi) R 28605 28607 28005 0 -1 4202496 103395 0 0 0 418210 28 0 0 25 0 1 0 427481866 470544384 102296 33554432000 134512640 135197378 4294833792 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28607/statm: 114879 102296 93 168 0 114710 0
Current children cumulated CPU time (s) 4182.38
Current children cumulated vsize (KiB) 459516

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 28733
/proc/meminfo: memFree=27338556/32951124 swapFree=67051452/67111528
[pid=28607] ppid=28605 vsize=459516 CPUtime=4242.38 cores=0,2,4,6
/proc/28607/stat : 28607 (march_hi) R 28605 28607 28005 0 -1 4202496 104726 0 0 0 424209 29 0 0 25 0 1 0 427481866 470544384 103627 33554432000 134512640 135197378 4294833792 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28607/statm: 114879 103627 93 168 0 114710 0
Current children cumulated CPU time (s) 4242.38
Current children cumulated vsize (KiB) 459516

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 28735
/proc/meminfo: memFree=27327472/32951124 swapFree=67051452/67111528
[pid=28607] ppid=28605 vsize=459516 CPUtime=4302.39 cores=0,2,4,6
/proc/28607/stat : 28607 (march_hi) R 28605 28607 28005 0 -1 4202496 106149 0 0 0 430209 30 0 0 25 0 1 0 427481866 470544384 105050 33554432000 134512640 135197378 4294833792 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28607/statm: 114879 105050 93 168 0 114710 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 459516

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 28736
/proc/meminfo: memFree=27316748/32951124 swapFree=67051452/67111528
[pid=28607] ppid=28605 vsize=459516 CPUtime=4362.39 cores=0,2,4,6
/proc/28607/stat : 28607 (march_hi) R 28605 28607 28005 0 -1 4202496 107462 0 0 0 436209 30 0 0 25 0 1 0 427481866 470544384 106363 33554432000 134512640 135197378 4294833792 18446744073709551615 134593062 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28607/statm: 114879 106363 93 168 0 114710 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 459516

[startup+4422.3 s]
/proc/loadavg: 2.04 2.01 1.99 4/178 28738
/proc/meminfo: memFree=27306144/32951124 swapFree=67051452/67111528
[pid=28607] ppid=28605 vsize=459516 CPUtime=4422.39 cores=0,2,4,6
/proc/28607/stat : 28607 (march_hi) R 28605 28607 28005 0 -1 4202496 108763 0 0 0 442209 30 0 0 25 0 1 0 427481866 470544384 107664 33554432000 134512640 135197378 4294833792 18446744073709551615 134618396 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28607/statm: 114879 107664 93 168 0 114710 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 459516

[startup+4482.3 s]
/proc/loadavg: 2.01 2.01 1.99 3/178 28740
/proc/meminfo: memFree=27296028/32951124 swapFree=67051452/67111528
[pid=28607] ppid=28605 vsize=459516 CPUtime=4482.39 cores=0,2,4,6
/proc/28607/stat : 28607 (march_hi) R 28605 28607 28005 0 -1 4202496 109992 0 0 0 448209 30 0 0 25 0 1 0 427481866 470544384 108893 33554432000 134512640 135197378 4294833792 18446744073709551615 134603257 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28607/statm: 114879 108893 93 168 0 114710 0
Current children cumulated CPU time (s) 4482.39
Current children cumulated vsize (KiB) 459516

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.99 3/178 28741
/proc/meminfo: memFree=27285928/32951124 swapFree=67051452/67111528
[pid=28607] ppid=28605 vsize=459516 CPUtime=4542.4 cores=0,2,4,6
/proc/28607/stat : 28607 (march_hi) R 28605 28607 28005 0 -1 4202496 111287 0 0 0 454209 31 0 0 25 0 1 0 427481866 470544384 110188 33554432000 134512640 135197378 4294833792 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28607/statm: 114879 110188 93 168 0 114710 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 459516

[startup+4602.3 s]
/proc/loadavg: 2.08 2.02 2.00 3/178 28743
/proc/meminfo: memFree=27273984/32951124 swapFree=67051452/67111528
[pid=28607] ppid=28605 vsize=459516 CPUtime=4602.4 cores=0,2,4,6
/proc/28607/stat : 28607 (march_hi) R 28605 28607 28005 0 -1 4202496 112772 0 0 0 460209 31 0 0 25 0 1 0 427481866 470544384 111673 33554432000 134512640 135197378 4294833792 18446744073709551615 134593053 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28607/statm: 114879 111673 93 168 0 114710 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 459516

[startup+4662.3 s]
/proc/loadavg: 2.03 2.01 2.00 3/178 28744
/proc/meminfo: memFree=27262656/32951124 swapFree=67051452/67111528
[pid=28607] ppid=28605 vsize=459516 CPUtime=4662.4 cores=0,2,4,6
/proc/28607/stat : 28607 (march_hi) R 28605 28607 28005 0 -1 4202496 114229 0 0 0 466208 32 0 0 25 0 1 0 427481866 470544384 113130 33554432000 134512640 135197378 4294833792 18446744073709551615 134592659 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28607/statm: 114879 113130 93 168 0 114710 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 459516

[startup+4722.31 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 28746
/proc/meminfo: memFree=27251568/32951124 swapFree=67051452/67111528
[pid=28607] ppid=28605 vsize=683280 CPUtime=4722.41 cores=0,2,4,6
/proc/28607/stat : 28607 (march_hi) R 28605 28607 28005 0 -1 4202496 115609 0 0 0 472209 32 0 0 25 0 1 0 427481866 699678720 114510 33554432000 134512640 135197378 4294833792 18446744073709551615 134539061 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28607/statm: 170820 114510 93 168 0 170651 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 683280

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 28748
/proc/meminfo: memFree=27240236/32951124 swapFree=67051452/67111528
[pid=28607] ppid=28605 vsize=683280 CPUtime=4782.4 cores=0,2,4,6
/proc/28607/stat : 28607 (march_hi) R 28605 28607 28005 0 -1 4202496 117096 0 0 0 478208 32 0 0 25 0 1 0 427481866 699678720 115997 33554432000 134512640 135197378 4294833792 18446744073709551615 134548718 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28607/statm: 170820 115997 93 168 0 170651 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 683280

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 28749
/proc/meminfo: memFree=27229648/32951124 swapFree=67051452/67111528
[pid=28607] ppid=28605 vsize=683280 CPUtime=4842.4 cores=0,2,4,6
/proc/28607/stat : 28607 (march_hi) R 28605 28607 28005 0 -1 4202496 118436 0 0 0 484207 33 0 0 25 0 1 0 427481866 699678720 117337 33554432000 134512640 135197378 4294833792 18446744073709551615 134649156 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28607/statm: 170820 117337 93 168 0 170651 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 683280

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 28751
/proc/meminfo: memFree=27218816/32951124 swapFree=67051452/67111528
[pid=28607] ppid=28605 vsize=683280 CPUtime=4902.41 cores=0,2,4,6
/proc/28607/stat : 28607 (march_hi) R 28605 28607 28005 0 -1 4202496 119896 0 0 0 490207 34 0 0 25 0 1 0 427481866 699678720 118797 33554432000 134512640 135197378 4294833792 18446744073709551615 134618546 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28607/statm: 170820 118797 93 168 0 170651 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 683280

[startup+4962.3 s]
/proc/loadavg: 1.97 2.00 1.99 2/172 28770
/proc/meminfo: memFree=27688824/32951124 swapFree=67051452/67111528
[pid=28607] ppid=28605 vsize=683280 CPUtime=4962.41 cores=0,2,4,6
/proc/28607/stat : 28607 (march_hi) R 28605 28607 28005 0 -1 4202496 121244 0 0 0 496207 34 0 0 25 0 1 0 427481866 699678720 120145 33554432000 134512640 135197378 4294833792 18446744073709551615 134524921 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28607/statm: 170820 120145 93 168 0 170651 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 683280



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 1.50 1.87 1.95 2/172 28771
/proc/meminfo: memFree=27685652/32951124 swapFree=67051452/67111528
[pid=28607] ppid=28605 vsize=683280 CPUtime=5000.01 cores=0,2,4,6
/proc/28607/stat : 28607 (march_hi) R 28605 28607 28005 0 -1 4202496 122117 0 0 0 499967 34 0 0 25 0 1 0 427481866 699678720 121018 33554432000 134512640 135197378 4294833792 18446744073709551615 134592765 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28607/statm: 170820 121018 93 168 0 170651 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 683280

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

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

[startup+4999.9 s]
/proc/loadavg: 1.50 1.87 1.95 2/172 28771
/proc/meminfo: memFree=27685652/32951124 swapFree=67051452/67111528
[pid=28607] ppid=28605 vsize=683280 CPUtime=5000.01 cores=0,2,4,6
/proc/28607/stat : 28607 (march_hi) R 28605 28607 28005 0 -1 4202496 122117 0 0 0 499967 34 0 0 25 0 1 0 427481866 699678720 121018 33554432000 134512640 135197378 4294833792 18446744073709551615 134592765 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/28607/statm: 170820 121018 93 168 0 170651 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 683280

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.04
CPU user time (s): 4999.68
CPU system time (s): 0.364944
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 683280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.68
system time used= 0.364944
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 122117
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= 3
involuntary context switches= 61276

runsolver used 7.68683 second user time and 15.0517 second system time

The end

Launcher Data 

Begin job on node101 at 2011-04-18 22:33:11
IDJOB=3210345
IDBENCH=82735
IDSOLVER=1627
FILE ID=node101/3210345-1303158791
RUNJOBID= node101-1303151781-28023
PBS_JOBID= 13020980
Free space on /tmp= 72824 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k7-r89-v90-c8010-S661190852-039.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3210345-1303158791/watcher-3210345-1303158791 -o /tmp/evaluation-result-3210345-1303158791/solver-3210345-1303158791 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3210345-1303158791.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= ae2c6ab9f054a239f861b972b7e9a79b
RANDOM SEED=915764418

node101.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.68
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.07
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.841
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
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 rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      28164388 kB
Buffers:        229780 kB
Cached:        4333816 kB
SwapCached:      33620 kB
Active:        2086296 kB
Inactive:      2522328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      28164388 kB
SwapTotal:    67111528 kB
SwapFree:     67051452 kB
Dirty:            1048 kB
Writeback:           0 kB
AnonPages:       32836 kB
Mapped:           9556 kB
Slab:           115740 kB
PageTables:       4724 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   217852 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72824 MiB
End job on node101 at 2011-04-18 23:56:33