Trace number 3209729

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) 5000.06 4999.93

General information on the benchmark

Namerandom/large/
unif-k7-r85-v250-c21250-S317257086-003-UNKNOWN.cnf
MD5SUM6f9c7c042784ec486e9e8bc570309805
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables250
Number of clauses21250
Sum of the clauses size148750
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 521250

Solver Data 

1.49/1.54	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.49/1.54	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.49/1.54	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.49/1.54	c main()::
1.49/1.54	c initFormula():: searching for DIMACS p-line....
1.49/1.54	c full lookahead due to high density!
1.49/1.54	c initFormula():: the DIMACS p-line indicates a CNF of 250 variables and 21250 clauses.
1.49/1.54	c parseCNF():: parsing....
1.49/1.54	c parseCNF():: the CNF contains 0 unary clauses.
1.49/1.54	c runParser():: parsing was successful, warming up engines...
1.49/1.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.54	c preprocessing fase I completed:: there are now 250 free variables and 21250 clauses.
1.49/1.54	c stat :: sign balance is biased by 0.007
1.49/1.54	c using k-SAT heuristics (size based diff)
1.49/1.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.54	c main():: clause / variable ratio: ( 21250 / 250 ) = 85.00
1.49/1.54	c longest clause has size 7
1.49/1.54	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.54	c number of free variables = 250
1.49/1.54	c dynamic_preselect_setsize :: off
1.49/1.54	c main():: all systems go!
1.49/1.54	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 258
1.59/1.67	c |----------------------------------------------------------------|
c |*
c |**
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 6279
3.09/3.19	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |********************
c |************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 218842
53.29/53.37	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
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c |************************
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c |*******************************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 5749045
1340.83/1340.85	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |************
c |*************
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c |****************
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c |********************************
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c |************************************
c |*************************************
c |**************************************
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c |****************************************
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c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |***********************************************************

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-3209729-1303132751/watcher-3209729-1303132751 -o /tmp/evaluation-result-3209729-1303132751/solver-3209729-1303132751 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209729-1303132751.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: 1.84 1.97 1.97 3/174 6076
/proc/meminfo: memFree=16619224/32951124 swapFree=67111528/67111528
[pid=6076] ppid=6074 vsize=1212 CPUtime=0 cores=0,2,4,6
/proc/6076/stat : 6076 (march_hi) R 6074 6076 5383 0 -1 4202496 171 0 0 0 0 0 0 0 24 0 1 0 405690549 1241088 127 33554432000 134512640 135197378 4287178512 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6076/statm: 303 127 58 168 0 134 0

[startup+0.0329031 s]
/proc/loadavg: 1.84 1.97 1.97 3/174 6076
/proc/meminfo: memFree=16619224/32951124 swapFree=67111528/67111528
[pid=6076] ppid=6074 vsize=2576 CPUtime=0.03 cores=0,2,4,6
/proc/6076/stat : 6076 (march_hi) R 6074 6076 5383 0 -1 4202496 377 0 0 0 3 0 0 0 24 0 1 0 405690549 2637824 332 33554432000 134512640 135197378 4287178512 18446744073709551615 134564912 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6076/statm: 644 332 62 168 0 475 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2576

[startup+0.100894 s]
/proc/loadavg: 1.84 1.97 1.97 3/174 6076
/proc/meminfo: memFree=16619224/32951124 swapFree=67111528/67111528
[pid=6076] ppid=6074 vsize=4388 CPUtime=0.09 cores=0,2,4,6
/proc/6076/stat : 6076 (march_hi) R 6074 6076 5383 0 -1 4202496 3704 0 0 0 9 0 0 0 24 0 1 0 405690549 4493312 799 33554432000 134512640 135197378 4287178512 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6076/statm: 1097 799 82 168 0 928 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4388

[startup+0.300855 s]
/proc/loadavg: 1.84 1.97 1.97 3/174 6076
/proc/meminfo: memFree=16619224/32951124 swapFree=67111528/67111528
[pid=6076] ppid=6074 vsize=4388 CPUtime=0.29 cores=0,2,4,6
/proc/6076/stat : 6076 (march_hi) R 6074 6076 5383 0 -1 4202496 3704 0 0 0 29 0 0 0 25 0 1 0 405690549 4493312 799 33554432000 134512640 135197378 4287178512 18446744073709551615 134578096 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6076/statm: 1097 799 82 168 0 928 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 4388

[startup+0.700797 s]
/proc/loadavg: 1.84 1.97 1.97 3/174 6076
/proc/meminfo: memFree=16619224/32951124 swapFree=67111528/67111528
[pid=6076] ppid=6074 vsize=4388 CPUtime=0.69 cores=0,2,4,6
/proc/6076/stat : 6076 (march_hi) R 6074 6076 5383 0 -1 4202496 3704 0 0 0 69 0 0 0 25 0 1 0 405690549 4493312 799 33554432000 134512640 135197378 4287178512 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6076/statm: 1097 799 82 168 0 928 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 4388

[startup+1.50064 s]
/proc/loadavg: 1.84 1.97 1.97 3/178 6083
/proc/meminfo: memFree=16612876/32951124 swapFree=67111528/67111528
[pid=6076] ppid=6074 vsize=4388 CPUtime=1.49 cores=0,2,4,6
/proc/6076/stat : 6076 (march_hi) R 6074 6076 5383 0 -1 4202496 3704 0 0 0 149 0 0 0 25 0 1 0 405690549 4493312 799 33554432000 134512640 135197378 4287178512 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6076/statm: 1097 799 82 168 0 928 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 4388

[startup+3.10035 s]
/proc/loadavg: 1.84 1.97 1.97 3/178 6083
/proc/meminfo: memFree=16610644/32951124 swapFree=67111528/67111528
[pid=6076] ppid=6074 vsize=6212 CPUtime=3.09 cores=0,2,4,6
/proc/6076/stat : 6076 (march_hi) R 6074 6076 5383 0 -1 4202496 5533 0 0 0 309 0 0 0 19 0 1 0 405690549 6361088 1110 33554432000 134512640 135197378 4287178512 18446744073709551615 134557581 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6076/statm: 1553 1110 93 168 0 1384 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 6212

[startup+6.30076 s]
/proc/loadavg: 1.85 1.97 1.97 3/178 6084
/proc/meminfo: memFree=16609824/32951124 swapFree=67111528/67111528
[pid=6076] ppid=6074 vsize=6464 CPUtime=6.29 cores=0,2,4,6
/proc/6076/stat : 6076 (march_hi) R 6074 6076 5383 0 -1 4202496 5607 0 0 0 629 0 0 0 25 0 1 0 405690549 6619136 1184 33554432000 134512640 135197378 4287178512 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6076/statm: 1616 1184 93 168 0 1447 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6464

[startup+12.7006 s]
/proc/loadavg: 1.86 1.97 1.97 3/178 6084
/proc/meminfo: memFree=16607180/32951124 swapFree=67111528/67111528
[pid=6076] ppid=6074 vsize=7544 CPUtime=12.69 cores=0,2,4,6
/proc/6076/stat : 6076 (march_hi) R 6074 6076 5383 0 -1 4202496 5762 0 0 0 1269 0 0 0 25 0 1 0 405690549 7725056 1339 33554432000 134512640 135197378 4287178512 18446744073709551615 134524825 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/6076/statm: 1886 1339 93 168 0 1717 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7544

[startup+25.5003 s]
/proc/loadavg: 1.89 1.97 1.97 3/178 6084
/proc/meminfo: memFree=16604096/32951124 swapFree=67111528/67111528
[pid=6076] ppid=6074 vsize=8308 CPUtime=25.49 cores=0,2,4,6
/proc/6076/stat : 6076 (march_hi) R 6074 6076 5383 0 -1 4202496 6067 0 0 0 2549 0 0 0 25 0 1 0 405690549 8507392 1644 33554432000 134512640 135197378 4287178512 18446744073709551615 134550665 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6076/statm: 2077 1644 93 168 0 1908 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8308

[startup+51.1005 s]
/proc/loadavg: 1.93 1.97 1.97 3/178 6085
/proc/meminfo: memFree=16596468/32951124 swapFree=67111528/67111528
[pid=6076] ppid=6074 vsize=11184 CPUtime=51.09 cores=0,2,4,6
/proc/6076/stat : 6076 (march_hi) R 6074 6076 5383 0 -1 4202496 6728 0 0 0 5109 0 0 0 25 0 1 0 405690549 11452416 2305 33554432000 134512640 135197378 4287178512 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6076/statm: 2796 2305 93 168 0 2627 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 11184

[startup+102.306 s]
/proc/loadavg: 1.97 1.97 1.97 3/178 6086
/proc/meminfo: memFree=16579836/32951124 swapFree=67111528/67111528
[pid=6076] ppid=6074 vsize=17820 CPUtime=102.3 cores=0,2,4,6
/proc/6076/stat : 6076 (march_hi) R 6074 6076 5383 0 -1 4202496 7982 0 0 0 10229 1 0 0 25 0 1 0 405690549 18247680 3559 33554432000 134512640 135197378 4287178512 18446744073709551615 134603150 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6076/statm: 4455 3559 93 168 0 4286 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 17820

[startup+162.3 s]
/proc/loadavg: 1.99 1.97 1.97 3/178 6088
/proc/meminfo: memFree=16562344/32951124 swapFree=67111528/67111528
[pid=6076] ppid=6074 vsize=23640 CPUtime=162.3 cores=0,2,4,6
/proc/6076/stat : 6076 (march_hi) R 6074 6076 5383 0 -1 4202496 9426 0 0 0 16228 2 0 0 25 0 1 0 405690549 24207360 5003 33554432000 134512640 135197378 4287178512 18446744073709551615 134548718 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6076/statm: 5910 5003 93 168 0 5741 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 23640

[startup+222.3 s]
/proc/loadavg: 2.03 1.99 1.97 3/178 6089
/proc/meminfo: memFree=16544724/32951124 swapFree=67111528/67111528
[pid=6076] ppid=6074 vsize=32536 CPUtime=222.3 cores=0,2,4,6
/proc/6076/stat : 6076 (march_hi) R 6074 6076 5383 0 -1 4202496 10884 0 0 0 22228 2 0 0 25 0 1 0 405690549 33316864 6461 33554432000 134512640 135197378 4287178512 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6076/statm: 8134 6461 93 168 0 7965 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 32536

[startup+282.3 s]
/proc/loadavg: 2.01 1.99 1.97 3/178 6091
/proc/meminfo: memFree=16528208/32951124 swapFree=67111528/67111528
[pid=6076] ppid=6074 vsize=45632 CPUtime=282.29 cores=0,2,4,6
/proc/6076/stat : 6076 (march_hi) R 6074 6076 5383 0 -1 4202496 12387 0 0 0 28227 2 0 0 25 0 1 0 405690549 46727168 7964 33554432000 134512640 135197378 4287178512 18446744073709551615 134539146 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6076/statm: 11408 7964 93 168 0 11239 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 45632

[startup+342.3 s]
/proc/loadavg: 2.00 1.99 1.97 3/178 6092
/proc/meminfo: memFree=16509588/32951124 swapFree=67111528/67111528
[pid=6076] ppid=6074 vsize=45968 CPUtime=342.3 cores=0,2,4,6
/proc/6076/stat : 6076 (march_hi) R 6074 6076 5383 0 -1 4202496 13856 0 0 0 34227 3 0 0 25 0 1 0 405690549 47071232 9433 33554432000 134512640 135197378 4287178512 18446744073709551615 134603327 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6076/statm: 11492 9433 93 168 0 11323 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 45968

[startup+402.3 s]
/proc/loadavg: 2.00 1.99 1.97 3/178 6097
/proc/meminfo: memFree=16491068/32951124 swapFree=67111528/67111528
[pid=6076] ppid=6074 vsize=45968 CPUtime=402.3 cores=0,2,4,6
/proc/6076/stat : 6076 (march_hi) R 6074 6076 5383 0 -1 4202496 15360 0 0 0 40227 3 0 0 25 0 1 0 405690549 47071232 10937 33554432000 134512640 135197378 4287178512 18446744073709551615 134603262 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6076/statm: 11492 10937 93 168 0 11323 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 45968

[startup+462.3 s]
/proc/loadavg: 2.00 1.99 1.97 3/178 6099
/proc/meminfo: memFree=16473196/32951124 swapFree=67111528/67111528
[pid=6076] ppid=6074 vsize=65612 CPUtime=462.31 cores=0,2,4,6
/proc/6076/stat : 6076 (march_hi) R 6074 6076 5383 0 -1 4202496 16870 0 0 0 46227 4 0 0 25 0 1 0 405690549 67186688 12447 33554432000 134512640 135197378 4287178512 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6076/statm: 16403 12447 93 168 0 16234 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 65612

[startup+522.3 s]
/proc/loadavg: 2.00 1.99 1.97 3/178 6100
/proc/meminfo: memFree=16456684/32951124 swapFree=67111528/67111528
[pid=6076] ppid=6074 vsize=65612 CPUtime=522.3 cores=0,2,4,6
/proc/6076/stat : 6076 (march_hi) R 6074 6076 5383 0 -1 4202496 18381 0 0 0 52226 4 0 0 25 0 1 0 405690549 67186688 13958 33554432000 134512640 135197378 4287178512 18446744073709551615 134550784 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6076/statm: 16403 13958 93 168 0 16234 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 65612

[startup+582.3 s]
/proc/loadavg: 2.00 1.99 1.97 3/178 6102
/proc/meminfo: memFree=16438420/32951124 swapFree=67111528/67111528
[pid=6076] ppid=6074 vsize=65612 CPUtime=582.31 cores=0,2,4,6
/proc/6076/stat : 6076 (march_hi) R 6074 6076 5383 0 -1 4202496 19873 0 0 0 58226 5 0 0 25 0 1 0 405690549 67186688 15450 33554432000 134512640 135197378 4287178512 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6076/statm: 16403 15450 93 168 0 16234 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 65612

[startup+642.3 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 6207
/proc/meminfo: memFree=15409992/32951124 swapFree=67111528/67111528
[pid=6076] ppid=6074 vsize=458860 CPUtime=4062.4 cores=0,2,4,6
/proc/6076/stat : 6076 (march_hi) R 6074 6076 5383 0 -1 4202496 108612 0 0 0 406212 28 0 0 25 0 1 0 405690549 469872640 104189 33554432000 134512640 135197378 4287178512 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6076/statm: 114715 104189 93 168 0 114546 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 458860

[startup+4122.3 s]
/proc/loadavg: 2.05 2.02 2.00 3/178 6208
/proc/meminfo: memFree=15392376/32951124 swapFree=67111528/67111528
[pid=6076] ppid=6074 vsize=464180 CPUtime=4122.4 cores=0,2,4,6
/proc/6076/stat : 6076 (march_hi) R 6074 6076 5383 0 -1 4202496 110128 0 0 0 412211 29 0 0 25 0 1 0 405690549 475320320 105705 33554432000 134512640 135197378 4287178512 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6076/statm: 116045 105705 93 168 0 115876 0
Current children cumulated CPU time (s) 4122.4
Current children cumulated vsize (KiB) 464180

[startup+4182.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 6210
/proc/meminfo: memFree=15376000/32951124 swapFree=67111528/67111528
[pid=6076] ppid=6074 vsize=464180 CPUtime=4182.4 cores=0,2,4,6
/proc/6076/stat : 6076 (march_hi) R 6074 6076 5383 0 -1 4202496 111650 0 0 0 418211 29 0 0 25 0 1 0 405690549 475320320 107227 33554432000 134512640 135197378 4287178512 18446744073709551615 134603250 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6076/statm: 116045 107227 93 168 0 115876 0
Current children cumulated CPU time (s) 4182.4
Current children cumulated vsize (KiB) 464180

[startup+4242.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 6211
/proc/meminfo: memFree=15357888/32951124 swapFree=67111528/67111528
[pid=6076] ppid=6074 vsize=464180 CPUtime=4242.4 cores=0,2,4,6
/proc/6076/stat : 6076 (march_hi) R 6074 6076 5383 0 -1 4202496 113171 0 0 0 424211 29 0 0 25 0 1 0 405690549 475320320 108748 33554432000 134512640 135197378 4287178512 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6076/statm: 116045 108748 93 168 0 115876 0
Current children cumulated CPU time (s) 4242.4
Current children cumulated vsize (KiB) 464180

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6213
/proc/meminfo: memFree=15339644/32951124 swapFree=67111528/67111528
[pid=6076] ppid=6074 vsize=464180 CPUtime=4302.4 cores=0,2,4,6
/proc/6076/stat : 6076 (march_hi) R 6074 6076 5383 0 -1 4202496 114728 0 0 0 430210 30 0 0 25 0 1 0 405690549 475320320 110305 33554432000 134512640 135197378 4287178512 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6076/statm: 116045 110305 93 168 0 115876 0
Current children cumulated CPU time (s) 4302.4
Current children cumulated vsize (KiB) 464180

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6215
/proc/meminfo: memFree=15322396/32951124 swapFree=67111528/67111528
[pid=6076] ppid=6074 vsize=464180 CPUtime=4362.4 cores=0,2,4,6
/proc/6076/stat : 6076 (march_hi) R 6074 6076 5383 0 -1 4202496 116271 0 0 0 436209 31 0 0 25 0 1 0 405690549 475320320 111848 33554432000 134512640 135197378 4287178512 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6076/statm: 116045 111848 93 168 0 115876 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 464180

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6216
/proc/meminfo: memFree=15304784/32951124 swapFree=67111528/67111528
[pid=6076] ppid=6074 vsize=464180 CPUtime=4422.41 cores=0,2,4,6
/proc/6076/stat : 6076 (march_hi) R 6074 6076 5383 0 -1 4202496 117818 0 0 0 442209 32 0 0 25 0 1 0 405690549 475320320 113395 33554432000 134512640 135197378 4287178512 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6076/statm: 116045 113395 93 168 0 115876 0
Current children cumulated CPU time (s) 4422.41
Current children cumulated vsize (KiB) 464180

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6218
/proc/meminfo: memFree=15286916/32951124 swapFree=67111528/67111528
[pid=6076] ppid=6074 vsize=687944 CPUtime=4482.4 cores=0,2,4,6
/proc/6076/stat : 6076 (march_hi) R 6074 6076 5383 0 -1 4202496 119369 0 0 0 448207 33 0 0 25 0 1 0 405690549 704454656 114946 33554432000 134512640 135197378 4287178512 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6076/statm: 171986 114946 93 168 0 171817 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 687944

[startup+4542.3 s]
/proc/loadavg: 2.07 2.02 2.00 3/178 6219
/proc/meminfo: memFree=15269052/32951124 swapFree=67111528/67111528
[pid=6076] ppid=6074 vsize=687944 CPUtime=4542.41 cores=0,2,4,6
/proc/6076/stat : 6076 (march_hi) R 6074 6076 5383 0 -1 4202496 120943 0 0 0 454207 34 0 0 25 0 1 0 405690549 704454656 116520 33554432000 134512640 135197378 4287178512 18446744073709551615 134548501 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6076/statm: 171986 116520 93 168 0 171817 0
Current children cumulated CPU time (s) 4542.41
Current children cumulated vsize (KiB) 687944

[startup+4602.3 s]
/proc/loadavg: 2.02 2.01 2.00 3/178 6221
/proc/meminfo: memFree=15251560/32951124 swapFree=67111528/67111528
[pid=6076] ppid=6074 vsize=687944 CPUtime=4602.42 cores=0,2,4,6
/proc/6076/stat : 6076 (march_hi) R 6074 6076 5383 0 -1 4202496 122520 0 0 0 460207 35 0 0 25 0 1 0 405690549 704454656 118097 33554432000 134512640 135197378 4287178512 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6076/statm: 171986 118097 93 168 0 171817 0
Current children cumulated CPU time (s) 4602.42
Current children cumulated vsize (KiB) 687944

[startup+4662.3 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 6223
/proc/meminfo: memFree=15233448/32951124 swapFree=67111528/67111528
[pid=6076] ppid=6074 vsize=687944 CPUtime=4662.42 cores=0,2,4,6
/proc/6076/stat : 6076 (march_hi) R 6074 6076 5383 0 -1 4202496 124085 0 0 0 466207 35 0 0 25 0 1 0 405690549 704454656 119662 33554432000 134512640 135197378 4287178512 18446744073709551615 134550665 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6076/statm: 171986 119662 93 168 0 171817 0
Current children cumulated CPU time (s) 4662.42
Current children cumulated vsize (KiB) 687944

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6224
/proc/meminfo: memFree=15215460/32951124 swapFree=67111528/67111528
[pid=6076] ppid=6074 vsize=687944 CPUtime=4722.42 cores=0,2,4,6
/proc/6076/stat : 6076 (march_hi) R 6074 6076 5383 0 -1 4202496 125663 0 0 0 472207 35 0 0 25 0 1 0 405690549 704454656 121240 33554432000 134512640 135197378 4287178512 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6076/statm: 171986 121240 93 168 0 171817 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 687944

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6226
/proc/meminfo: memFree=15199084/32951124 swapFree=67111528/67111528
[pid=6076] ppid=6074 vsize=687944 CPUtime=4782.41 cores=0,2,4,6
/proc/6076/stat : 6076 (march_hi) R 6074 6076 5383 0 -1 4202496 127264 0 0 0 478206 35 0 0 25 0 1 0 405690549 704454656 122841 33554432000 134512640 135197378 4287178512 18446744073709551615 134603150 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6076/statm: 171986 122841 93 168 0 171817 0
Current children cumulated CPU time (s) 4782.41
Current children cumulated vsize (KiB) 687944

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6227
/proc/meminfo: memFree=15180476/32951124 swapFree=67111528/67111528
[pid=6076] ppid=6074 vsize=687944 CPUtime=4842.42 cores=0,2,4,6
/proc/6076/stat : 6076 (march_hi) R 6074 6076 5383 0 -1 4202496 128826 0 0 0 484206 36 0 0 25 0 1 0 405690549 704454656 124403 33554432000 134512640 135197378 4287178512 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6076/statm: 171986 124403 93 168 0 171817 0
Current children cumulated CPU time (s) 4842.42
Current children cumulated vsize (KiB) 687944

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6229
/proc/meminfo: memFree=15163108/32951124 swapFree=67111528/67111528
[pid=6076] ppid=6074 vsize=687944 CPUtime=4902.42 cores=0,2,4,6
/proc/6076/stat : 6076 (march_hi) R 6074 6076 5383 0 -1 4202496 130255 0 0 0 490206 36 0 0 25 0 1 0 405690549 704454656 125832 33554432000 134512640 135197378 4287178512 18446744073709551615 134593080 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6076/statm: 171986 125832 93 168 0 171817 0
Current children cumulated CPU time (s) 4902.42
Current children cumulated vsize (KiB) 687944

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6231
/proc/meminfo: memFree=15146608/32951124 swapFree=67111528/67111528
[pid=6076] ppid=6074 vsize=687944 CPUtime=4962.42 cores=0,2,4,6
/proc/6076/stat : 6076 (march_hi) R 6074 6076 5383 0 -1 4202496 131721 0 0 0 496205 37 0 0 25 0 1 0 405690549 704454656 127298 33554432000 134512640 135197378 4287178512 18446744073709551615 134602696 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6076/statm: 171986 127298 93 168 0 171817 0
Current children cumulated CPU time (s) 4962.42
Current children cumulated vsize (KiB) 687944



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 6232
/proc/meminfo: memFree=15135440/32951124 swapFree=67111528/67111528
[pid=6076] ppid=6074 vsize=687944 CPUtime=5000.02 cores=0,2,4,6
/proc/6076/stat : 6076 (march_hi) R 6074 6076 5383 0 -1 4202496 132660 0 0 0 499965 37 0 0 25 0 1 0 405690549 704454656 128237 33554432000 134512640 135197378 4287178512 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6076/statm: 171986 128237 93 168 0 171817 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 687944

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 6232
/proc/meminfo: memFree=15135440/32951124 swapFree=67111528/67111528
[pid=6076] ppid=6074 vsize=687944 CPUtime=5000.02 cores=0,2,4,6
/proc/6076/stat : 6076 (march_hi) R 6074 6076 5383 0 -1 4202496 132660 0 0 0 499965 37 0 0 25 0 1 0 405690549 704454656 128237 33554432000 134512640 135197378 4287178512 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/6076/statm: 171986 128237 93 168 0 171817 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 687944

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.06
CPU user time (s): 4999.66
CPU system time (s): 0.402938
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 687944

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.66
system time used= 0.402938
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 132660
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= 6
involuntary context switches= 14180

runsolver used 7.69983 second user time and 15.0447 second system time

The end

Launcher Data 

Begin job on node142 at 2011-04-18 15:19:11
IDJOB=3209729
IDBENCH=82581
IDSOLVER=1627
FILE ID=node142/3209729-1303132751
RUNJOBID= node142-1303132751-6062
PBS_JOBID= 13020870
Free space on /tmp= 72828 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k7-r85-v250-c21250-S317257086-003-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209729-1303132751/watcher-3209729-1303132751 -o /tmp/evaluation-result-3209729-1303132751/solver-3209729-1303132751 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209729-1303132751.cnf

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

MD5SUM BENCH= 6f9c7c042784ec486e9e8bc570309805
RANDOM SEED=881971121

node142.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		: 2666.846
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	: 5333.69
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		: 2666.846
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	: 5131.95
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		: 2666.846
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	: 5332.82
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		: 2666.846
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	: 5332.67
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		: 2666.846
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	: 5332.81
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		: 2666.846
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	: 5332.75
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		: 2666.846
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	: 5332.82
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		: 2666.846
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      16619504 kB
Buffers:        725596 kB
Cached:       15169408 kB
SwapCached:          0 kB
Active:        6528728 kB
Inactive:      9431736 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      16619504 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1592 kB
Writeback:           0 kB
AnonPages:       64852 kB
Mapped:          14480 kB
Slab:           307960 kB
PageTables:       4336 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   184884 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 node142 at 2011-04-18 16:42:33