Trace number 3211361

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-S51928934-076.SATISFIABLE.cnf
MD5SUM398f9c2cc63f6285faba700796fc9dcc
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1.3248
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 0.008
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: 196
0.49/0.59	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 871
0.69/0.73	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/999) NodeCount: 8445
2.20/2.22	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 69653
13.99/14.03	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 439279
93.98/94.08	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 2188114
499.80/499.87	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/999) NodeCount: 8821850
2136.43/2136.43	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-3211361-1303179137/watcher-3211361-1303179137 -o /tmp/evaluation-result-3211361-1303179137/solver-3211361-1303179137 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3211361-1303179137.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: 2.02 2.00 2.00 3/177 30158
/proc/meminfo: memFree=27780068/32951124 swapFree=67051452/67111528
[pid=30158] ppid=30156 vsize=1048 CPUtime=0 cores=0,2,4,6
/proc/30158/stat : 30158 (march_hi) R 30156 30158 29037 0 -1 4202496 149 0 0 0 0 0 0 0 25 0 1 0 429516431 1073152 105 33554432000 134512640 135197378 4289262832 18446744073709551615 134848059 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30158/statm: 262 105 58 168 0 93 0

[startup+0.008818 s]
/proc/loadavg: 2.02 2.00 2.00 3/177 30158
/proc/meminfo: memFree=27780068/32951124 swapFree=67051452/67111528
[pid=30158] ppid=30156 vsize=1048 CPUtime=0 cores=0,2,4,6
/proc/30158/stat : 30158 (march_hi) R 30156 30158 29037 0 -1 4202496 171 0 0 0 0 0 0 0 25 0 1 0 429516431 1073152 127 33554432000 134512640 135197378 4289262832 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30158/statm: 262 127 58 168 0 93 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1048

[startup+0.100803 s]
/proc/loadavg: 2.02 2.00 2.00 3/177 30158
/proc/meminfo: memFree=27780068/32951124 swapFree=67051452/67111528
[pid=30158] ppid=30156 vsize=2280 CPUtime=0.09 cores=0,2,4,6
/proc/30158/stat : 30158 (march_hi) R 30156 30158 29037 0 -1 4202496 1234 0 0 0 9 0 0 0 25 0 1 0 429516431 2334720 408 33554432000 134512640 135197378 4289262832 18446744073709551615 134578117 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30158/statm: 570 408 82 168 0 401 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2280

[startup+0.300782 s]
/proc/loadavg: 2.02 2.00 2.00 3/177 30158
/proc/meminfo: memFree=27780068/32951124 swapFree=67051452/67111528
[pid=30158] ppid=30156 vsize=2280 CPUtime=0.29 cores=0,2,4,6
/proc/30158/stat : 30158 (march_hi) R 30156 30158 29037 0 -1 4202496 1234 0 0 0 29 0 0 0 25 0 1 0 429516431 2334720 408 33554432000 134512640 135197378 4289262832 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30158/statm: 570 408 82 168 0 401 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2280

[startup+0.700734 s]
/proc/loadavg: 2.02 2.00 2.00 3/177 30158
/proc/meminfo: memFree=27780068/32951124 swapFree=67051452/67111528
[pid=30158] ppid=30156 vsize=2848 CPUtime=0.69 cores=0,2,4,6
/proc/30158/stat : 30158 (march_hi) R 30156 30158 29037 0 -1 4202496 1592 0 0 0 69 0 0 0 25 0 1 0 429516431 2916352 498 33554432000 134512640 135197378 4289262832 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30158/statm: 712 498 93 168 0 543 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2848

[startup+1.50058 s]
/proc/loadavg: 2.02 2.00 2.00 3/178 30159
/proc/meminfo: memFree=27778076/32951124 swapFree=67051452/67111528
[pid=30158] ppid=30156 vsize=3104 CPUtime=1.49 cores=0,2,4,6
/proc/30158/stat : 30158 (march_hi) R 30156 30158 29037 0 -1 4202496 1598 0 0 0 149 0 0 0 25 0 1 0 429516431 3178496 504 33554432000 134512640 135197378 4289262832 18446744073709551615 134524935 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30158/statm: 776 504 93 168 0 607 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3104

[startup+3.1003 s]
/proc/loadavg: 2.02 2.00 2.00 3/178 30159
/proc/meminfo: memFree=27777576/32951124 swapFree=67051452/67111528
[pid=30158] ppid=30156 vsize=3104 CPUtime=3.09 cores=0,2,4,6
/proc/30158/stat : 30158 (march_hi) R 30156 30158 29037 0 -1 4202496 1645 0 0 0 309 0 0 0 25 0 1 0 429516431 3178496 551 33554432000 134512640 135197378 4289262832 18446744073709551615 134611968 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30158/statm: 776 551 93 168 0 607 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3104

[startup+6.3007 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 30159
/proc/meminfo: memFree=27776460/32951124 swapFree=67051452/67111528
[pid=30158] ppid=30156 vsize=4128 CPUtime=6.29 cores=0,2,4,6
/proc/30158/stat : 30158 (march_hi) R 30156 30158 29037 0 -1 4202496 1820 0 0 0 629 0 0 0 25 0 1 0 429516431 4227072 726 33554432000 134512640 135197378 4289262832 18446744073709551615 134602687 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30158/statm: 1032 726 93 168 0 863 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 4128

[startup+12.7006 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 30159
/proc/meminfo: memFree=27774844/32951124 swapFree=67051452/67111528
[pid=30158] ppid=30156 vsize=4640 CPUtime=12.69 cores=0,2,4,6
/proc/30158/stat : 30158 (march_hi) R 30156 30158 29037 0 -1 4202496 2018 0 0 0 1269 0 0 0 25 0 1 0 429516431 4751360 924 33554432000 134512640 135197378 4289262832 18446744073709551615 134550693 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30158/statm: 1160 924 93 168 0 991 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4640

[startup+25.5003 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 30159
/proc/meminfo: memFree=27771864/32951124 swapFree=67051452/67111528
[pid=30158] ppid=30156 vsize=6556 CPUtime=25.49 cores=0,2,4,6
/proc/30158/stat : 30158 (march_hi) R 30156 30158 29037 0 -1 4202496 2406 0 0 0 2549 0 0 0 25 0 1 0 429516431 6713344 1312 33554432000 134512640 135197378 4289262832 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/30158/statm: 1639 1312 93 168 0 1470 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6556

[startup+51.1008 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 30160
/proc/meminfo: memFree=27767224/32951124 swapFree=67051452/67111528
[pid=30158] ppid=30156 vsize=10868 CPUtime=51.08 cores=0,2,4,6
/proc/30158/stat : 30158 (march_hi) R 30156 30158 29037 0 -1 4202496 3120 0 0 0 5108 0 0 0 25 0 1 0 429516431 11128832 2026 33554432000 134512640 135197378 4289262832 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30158/statm: 2717 2026 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: 2.07 2.02 2.00 3/178 30161
/proc/meminfo: memFree=27757028/32951124 swapFree=67051452/67111528
[pid=30158] ppid=30156 vsize=14748 CPUtime=102.29 cores=0,2,4,6
/proc/30158/stat : 30158 (march_hi) R 30156 30158 29037 0 -1 4202496 4449 0 0 0 10228 1 0 0 25 0 1 0 429516431 15101952 3355 33554432000 134512640 135197378 4289262832 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30158/statm: 3687 3355 93 168 0 3518 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 14748

[startup+162.301 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 30163
/proc/meminfo: memFree=27745088/32951124 swapFree=67051452/67111528
[pid=30158] ppid=30156 vsize=29300 CPUtime=162.29 cores=0,2,4,6
/proc/30158/stat : 30158 (march_hi) R 30156 30158 29037 0 -1 4202496 6053 0 0 0 16227 2 0 0 25 0 1 0 429516431 30003200 4959 33554432000 134512640 135197378 4289262832 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30158/statm: 7325 4959 93 168 0 7156 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 29300

[startup+222.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 30164
/proc/meminfo: memFree=27732760/32951124 swapFree=67051452/67111528
[pid=30158] ppid=30156 vsize=29872 CPUtime=222.29 cores=0,2,4,6
/proc/30158/stat : 30158 (march_hi) R 30156 30158 29037 0 -1 4202496 7711 0 0 0 22227 2 0 0 25 0 1 0 429516431 30588928 6617 33554432000 134512640 135197378 4289262832 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30158/statm: 7468 6617 93 168 0 7299 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 29872

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 30166
/proc/meminfo: memFree=27721696/32951124 swapFree=67051452/67111528
[pid=30158] ppid=30156 vsize=42968 CPUtime=282.29 cores=0,2,4,6
/proc/30158/stat : 30158 (march_hi) R 30156 30158 29037 0 -1 4202496 9282 0 0 0 28227 2 0 0 25 0 1 0 429516431 43999232 8188 33554432000 134512640 135197378 4289262832 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30158/statm: 10742 8188 93 168 0 10573 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 42968

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 30168
/proc/meminfo: memFree=27710264/32951124 swapFree=67051452/67111528
[pid=30158] ppid=30156 vsize=42968 CPUtime=342.29 cores=0,2,4,6
/proc/30158/stat : 30158 (march_hi) R 30156 30158 29037 0 -1 4202496 10875 0 0 0 34226 3 0 0 25 0 1 0 429516431 43999232 9781 33554432000 134512640 135197378 4289262832 18446744073709551615 134570894 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30158/statm: 10742 9781 93 168 0 10573 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 42968

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 30169
/proc/meminfo: memFree=27698216/32951124 swapFree=67051452/67111528
[pid=30158] ppid=30156 vsize=63180 CPUtime=402.29 cores=0,2,4,6
/proc/30158/stat : 30158 (march_hi) R 30156 30158 29037 0 -1 4202496 12406 0 0 0 40226 3 0 0 25 0 1 0 429516431 64696320 11312 33554432000 134512640 135197378 4289262832 18446744073709551615 134524862 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30158/statm: 15795 11312 93 168 0 15626 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 63180

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 30171
/proc/meminfo: memFree=27686528/32951124 swapFree=67051452/67111528
[pid=30158] ppid=30156 vsize=63180 CPUtime=462.3 cores=0,2,4,6
/proc/30158/stat : 30158 (march_hi) R 30156 30158 29037 0 -1 4202496 13860 0 0 0 46226 4 0 0 25 0 1 0 429516431 64696320 12766 33554432000 134512640 135197378 4289262832 18446744073709551615 134603270 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30158/statm: 15795 12766 93 168 0 15626 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 63180

[startup+522.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 30172
/proc/meminfo: memFree=27675440/32951124 swapFree=67051452/67111528
[pid=30158] ppid=30156 vsize=63180 CPUtime=522.3 cores=0,2,4,6
/proc/30158/stat : 30158 (march_hi) R 30156 30158 29037 0 -1 4202496 15289 0 0 0 52226 4 0 0 25 0 1 0 429516431 64696320 14195 33554432000 134512640 135197378 4289262832 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30158/statm: 15795 14195 93 168 0 15626 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 63180

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 30174
/proc/meminfo: memFree=27663256/32951124 swapFree=67051452/67111528
[pid=30158] ppid=30156 vsize=92648 CPUtime=582.3 cores=0,2,4,6
/proc/30158/stat : 30158 (march_hi) R 30156 30158 29037 0 -1 4202496 16876 0 0 0 58225 5 0 0 25 0 1 0 429516431 94871552 15782 33554432000 134512640 135197378 4289262832 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30158/statm: 23162 15782 93 168 0 22993 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 92648

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 30388
/proc/meminfo: memFree=27440252/32951124 swapFree=67051452/67111528
[pid=30158] ppid=30156 vsize=459748 CPUtime=4062.39 cores=0,2,4,6
/proc/30158/stat : 30158 (march_hi) R 30156 30158 29037 0 -1 4202496 100584 0 0 0 406213 26 0 0 25 0 1 0 429516431 470781952 99490 33554432000 134512640 135197378 4289262832 18446744073709551615 134593003 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30158/statm: 114937 99490 93 168 0 114768 0
Current children cumulated CPU time (s) 4062.39
Current children cumulated vsize (KiB) 459748

[startup+4122.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/178 30389
/proc/meminfo: memFree=27429056/32951124 swapFree=67051452/67111528
[pid=30158] ppid=30156 vsize=459748 CPUtime=4122.38 cores=0,2,4,6
/proc/30158/stat : 30158 (march_hi) R 30156 30158 29037 0 -1 4202496 101949 0 0 0 412212 26 0 0 25 0 1 0 429516431 470781952 100855 33554432000 134512640 135197378 4289262832 18446744073709551615 134548718 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30158/statm: 114937 100855 93 168 0 114768 0
Current children cumulated CPU time (s) 4122.38
Current children cumulated vsize (KiB) 459748

[startup+4182.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 30391
/proc/meminfo: memFree=27417472/32951124 swapFree=67051452/67111528
[pid=30158] ppid=30156 vsize=459748 CPUtime=4182.38 cores=0,2,4,6
/proc/30158/stat : 30158 (march_hi) R 30156 30158 29037 0 -1 4202496 103402 0 0 0 418212 26 0 0 25 0 1 0 429516431 470781952 102308 33554432000 134512640 135197378 4289262832 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30158/statm: 114937 102308 93 168 0 114768 0
Current children cumulated CPU time (s) 4182.38
Current children cumulated vsize (KiB) 459748

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 30393
/proc/meminfo: memFree=27406644/32951124 swapFree=67051452/67111528
[pid=30158] ppid=30156 vsize=459748 CPUtime=4242.38 cores=0,2,4,6
/proc/30158/stat : 30158 (march_hi) R 30156 30158 29037 0 -1 4202496 104767 0 0 0 424212 26 0 0 25 0 1 0 429516431 470781952 103673 33554432000 134512640 135197378 4289262832 18446744073709551615 134593106 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30158/statm: 114937 103673 93 168 0 114768 0
Current children cumulated CPU time (s) 4242.38
Current children cumulated vsize (KiB) 459748

[startup+4302.3 s]
/proc/loadavg: 2.04 2.01 2.00 3/178 30394
/proc/meminfo: memFree=27395200/32951124 swapFree=67051452/67111528
[pid=30158] ppid=30156 vsize=459748 CPUtime=4302.39 cores=0,2,4,6
/proc/30158/stat : 30158 (march_hi) R 30156 30158 29037 0 -1 4202496 106140 0 0 0 430212 27 0 0 25 0 1 0 429516431 470781952 105046 33554432000 134512640 135197378 4289262832 18446744073709551615 134550677 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30158/statm: 114937 105046 93 168 0 114768 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 459748

[startup+4362.3 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 30396
/proc/meminfo: memFree=27383128/32951124 swapFree=67051452/67111528
[pid=30158] ppid=30156 vsize=459748 CPUtime=4362.39 cores=0,2,4,6
/proc/30158/stat : 30158 (march_hi) R 30156 30158 29037 0 -1 4202496 107465 0 0 0 436211 28 0 0 25 0 1 0 429516431 470781952 106371 33554432000 134512640 135197378 4289262832 18446744073709551615 134570921 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30158/statm: 114937 106371 93 168 0 114768 0
Current children cumulated CPU time (s) 4362.39
Current children cumulated vsize (KiB) 459748

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 30397
/proc/meminfo: memFree=27371420/32951124 swapFree=67051452/67111528
[pid=30158] ppid=30156 vsize=459748 CPUtime=4422.39 cores=0,2,4,6
/proc/30158/stat : 30158 (march_hi) R 30156 30158 29037 0 -1 4202496 108750 0 0 0 442211 28 0 0 25 0 1 0 429516431 470781952 107656 33554432000 134512640 135197378 4289262832 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30158/statm: 114937 107656 93 168 0 114768 0
Current children cumulated CPU time (s) 4422.39
Current children cumulated vsize (KiB) 459748

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 30399
/proc/meminfo: memFree=27360716/32951124 swapFree=67051452/67111528
[pid=30158] ppid=30156 vsize=459748 CPUtime=4482.39 cores=0,2,4,6
/proc/30158/stat : 30158 (march_hi) R 30156 30158 29037 0 -1 4202496 109923 0 0 0 448211 28 0 0 25 0 1 0 429516431 470781952 108829 33554432000 134512640 135197378 4289262832 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30158/statm: 114937 108829 93 168 0 114768 0
Current children cumulated CPU time (s) 4482.39
Current children cumulated vsize (KiB) 459748

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 30401
/proc/meminfo: memFree=27347896/32951124 swapFree=67051452/67111528
[pid=30158] ppid=30156 vsize=459748 CPUtime=4542.39 cores=0,2,4,6
/proc/30158/stat : 30158 (march_hi) R 30156 30158 29037 0 -1 4202496 111441 0 0 0 454211 28 0 0 25 0 1 0 429516431 470781952 110347 33554432000 134512640 135197378 4289262832 18446744073709551615 134524881 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30158/statm: 114937 110347 93 168 0 114768 0
Current children cumulated CPU time (s) 4542.39
Current children cumulated vsize (KiB) 459748

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 30402
/proc/meminfo: memFree=27335216/32951124 swapFree=67051452/67111528
[pid=30158] ppid=30156 vsize=459748 CPUtime=4602.4 cores=0,2,4,6
/proc/30158/stat : 30158 (march_hi) R 30156 30158 29037 0 -1 4202496 112906 0 0 0 460211 29 0 0 25 0 1 0 429516431 470781952 111812 33554432000 134512640 135197378 4289262832 18446744073709551615 134539142 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30158/statm: 114937 111812 93 168 0 114768 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 459748

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 30404
/proc/meminfo: memFree=27323524/32951124 swapFree=67051452/67111528
[pid=30158] ppid=30156 vsize=459748 CPUtime=4662.4 cores=0,2,4,6
/proc/30158/stat : 30158 (march_hi) R 30156 30158 29037 0 -1 4202496 114297 0 0 0 466211 29 0 0 25 0 1 0 429516431 470781952 113203 33554432000 134512640 135197378 4289262832 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30158/statm: 114937 113203 93 168 0 114768 0
Current children cumulated CPU time (s) 4662.4
Current children cumulated vsize (KiB) 459748

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 30405
/proc/meminfo: memFree=27311320/32951124 swapFree=67051452/67111528
[pid=30158] ppid=30156 vsize=683512 CPUtime=4722.41 cores=0,2,4,6
/proc/30158/stat : 30158 (march_hi) R 30156 30158 29037 0 -1 4202496 115783 0 0 0 472211 30 0 0 25 0 1 0 429516431 699916288 114689 33554432000 134512640 135197378 4289262832 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30158/statm: 170878 114689 93 168 0 170709 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 683512

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 30407
/proc/meminfo: memFree=27299496/32951124 swapFree=67051452/67111528
[pid=30158] ppid=30156 vsize=683512 CPUtime=4782.4 cores=0,2,4,6
/proc/30158/stat : 30158 (march_hi) R 30156 30158 29037 0 -1 4202496 117231 0 0 0 478210 30 0 0 25 0 1 0 429516431 699916288 116137 33554432000 134512640 135197378 4289262832 18446744073709551615 134550648 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30158/statm: 170878 116137 93 168 0 170709 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 683512

[startup+4842.3 s]
/proc/loadavg: 2.06 2.01 2.00 3/178 30409
/proc/meminfo: memFree=27287800/32951124 swapFree=67051452/67111528
[pid=30158] ppid=30156 vsize=683512 CPUtime=4842.4 cores=0,2,4,6
/proc/30158/stat : 30158 (march_hi) R 30156 30158 29037 0 -1 4202496 118582 0 0 0 484210 30 0 0 25 0 1 0 429516431 699916288 117488 33554432000 134512640 135197378 4289262832 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30158/statm: 170878 117488 93 168 0 170709 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 683512

[startup+4902.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 30410
/proc/meminfo: memFree=27276096/32951124 swapFree=67051452/67111528
[pid=30158] ppid=30156 vsize=683512 CPUtime=4902.4 cores=0,2,4,6
/proc/30158/stat : 30158 (march_hi) R 30156 30158 29037 0 -1 4202496 120015 0 0 0 490209 31 0 0 25 0 1 0 429516431 699916288 118921 33554432000 134512640 135197378 4289262832 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30158/statm: 170878 118921 93 168 0 170709 0
Current children cumulated CPU time (s) 4902.4
Current children cumulated vsize (KiB) 683512

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 30412
/proc/meminfo: memFree=27264404/32951124 swapFree=67051452/67111528
[pid=30158] ppid=30156 vsize=683512 CPUtime=4962.41 cores=0,2,4,6
/proc/30158/stat : 30158 (march_hi) R 30156 30158 29037 0 -1 4202496 121368 0 0 0 496209 32 0 0 25 0 1 0 429516431 699916288 120274 33554432000 134512640 135197378 4289262832 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30158/statm: 170878 120274 93 168 0 170709 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 683512



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 30413
/proc/meminfo: memFree=27257308/32951124 swapFree=67051452/67111528
[pid=30158] ppid=30156 vsize=683512 CPUtime=5000.01 cores=0,2,4,6
/proc/30158/stat : 30158 (march_hi) R 30156 30158 29037 0 -1 4202496 122233 0 0 0 499969 32 0 0 25 0 1 0 429516431 699916288 121139 33554432000 134512640 135197378 4289262832 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30158/statm: 170878 121139 93 168 0 170709 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 683512

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: 2.00 2.00 2.00 3/178 30413
/proc/meminfo: memFree=27257308/32951124 swapFree=67051452/67111528
[pid=30158] ppid=30156 vsize=683512 CPUtime=5000.01 cores=0,2,4,6
/proc/30158/stat : 30158 (march_hi) R 30156 30158 29037 0 -1 4202496 122233 0 0 0 499969 32 0 0 25 0 1 0 429516431 699916288 121139 33554432000 134512640 135197378 4289262832 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/30158/statm: 170878 121139 93 168 0 170709 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 683512

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.04
CPU user time (s): 4999.7
CPU system time (s): 0.342947
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 683512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.7
system time used= 0.342947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 122233
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= 5
involuntary context switches= 61327

runsolver used 7.60784 second user time and 15.1357 second system time

The end

Launcher Data 

Begin job on node101 at 2011-04-19 04:12:17
IDJOB=3211361
IDBENCH=82989
IDSOLVER=1627
FILE ID=node101/3211361-1303179137
RUNJOBID= node101-1303168813-29055
PBS_JOBID= 13021046
Free space on /tmp= 72988 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k7-r89-v90-c8010-S51928934-076.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3211361-1303179137/watcher-3211361-1303179137 -o /tmp/evaluation-result-3211361-1303179137/solver-3211361-1303179137 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3211361-1303179137.cnf

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

MD5SUM BENCH= 398f9c2cc63f6285faba700796fc9dcc
RANDOM SEED=553004726

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:      27780224 kB
Buffers:        240160 kB
Cached:        4334420 kB
SwapCached:      33620 kB
Active:        2464384 kB
Inactive:      2526620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      27780224 kB
SwapTotal:    67111528 kB
SwapFree:     67051452 kB
Dirty:             840 kB
Writeback:           0 kB
AnonPages:      404532 kB
Mapped:           9564 kB
Slab:           115876 kB
PageTables:       5096 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   668804 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= 72988 MiB
End job on node101 at 2011-04-19 05:35:39