Trace number 3209889

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) 5000.09 4999.95

General information on the benchmark

Namerandom/large/
unif-k5-r20-v750-c15000-S888530894-020-UNKNOWN.cnf
MD5SUMdc51a6e5c13ccda52fa46d0bd711de5f
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark52.605
Satisfiable
(Un)Satisfiability was proved
Number of variables750
Number of clauses15000
Sum of the clauses size75000
Maximum clause length5
Minimum clause length5
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 515000
Number of clauses of size over 50

Solver Data 

0.09/0.15	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.09/0.15	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.09/0.15	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.09/0.15	c main()::
0.09/0.15	c initFormula():: searching for DIMACS p-line....
0.09/0.15	c full lookahead due to high density!
0.09/0.15	c initFormula():: the DIMACS p-line indicates a CNF of 750 variables and 15000 clauses.
0.09/0.15	c parseCNF():: parsing....
0.09/0.15	c parseCNF():: the CNF contains 0 unary clauses.
0.09/0.15	c runParser():: parsing was successful, warming up engines...
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c preprocessing fase I completed:: there are now 750 free variables and 15000 clauses.
0.09/0.15	c stat :: sign balance is biased by 0.038
0.09/0.15	c using k-SAT heuristics (size based diff)
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c main():: clause / variable ratio: ( 15000 / 750 ) = 20.00
0.09/0.15	c longest clause has size 5
0.09/0.15	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.09/0.15	c number of free variables = 750
0.09/0.15	c dynamic_preselect_setsize :: off
0.09/0.15	c main():: all systems go!
0.09/0.15	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 333
0.19/0.24	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
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c |**************************************************
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c |********************************************************
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c |**********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 26728
3.19/3.27	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
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c |******************************************
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c |***********************************************
c |************************************************
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c |****************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 2009088
247.80/247.84	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |*******************************
c |********************************
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c |********************************************************
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c |*************************************************************
c |**************************************************************
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-3209889-1303141352/watcher-3209889-1303141352 -o /tmp/evaluation-result-3209889-1303141352/solver-3209889-1303141352 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209889-1303141352.cnf 

running on 4 cores: 1,3,5,7

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 1.94 2/172 2967
/proc/meminfo: memFree=19036864/32951124 swapFree=67111528/67111528
[pid=2967] ppid=2965 vsize=1048 CPUtime=0 cores=1,3,5,7
/proc/2967/stat : 2967 (march_hi) R 2965 2967 2716 0 -1 4202496 165 0 0 0 0 0 0 0 24 0 1 0 425735643 1073152 121 33554432000 134512640 135197378 4288492432 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2967/statm: 262 121 58 168 0 93 0

[startup+0.027117 s]
/proc/loadavg: 1.84 1.97 1.94 2/172 2967
/proc/meminfo: memFree=19036864/32951124 swapFree=67111528/67111528
[pid=2967] ppid=2965 vsize=2716 CPUtime=0.02 cores=1,3,5,7
/proc/2967/stat : 2967 (march_hi) R 2965 2967 2716 0 -1 4202496 535 0 0 0 2 0 0 0 24 0 1 0 425735643 2781184 440 33554432000 134512640 135197378 4288492432 18446744073709551615 134560962 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2967/statm: 679 440 66 168 0 510 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2716

[startup+0.101106 s]
/proc/loadavg: 1.84 1.97 1.94 2/172 2967
/proc/meminfo: memFree=19036864/32951124 swapFree=67111528/67111528
[pid=2967] ppid=2965 vsize=2968 CPUtime=0.09 cores=1,3,5,7
/proc/2967/stat : 2967 (march_hi) R 2965 2967 2716 0 -1 4202496 1885 0 0 0 9 0 0 0 24 0 1 0 425735643 3039232 525 33554432000 134512640 135197378 4288492432 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2967/statm: 742 525 82 168 0 573 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2968

[startup+0.30108 s]
/proc/loadavg: 1.84 1.97 1.94 2/172 2967
/proc/meminfo: memFree=19036864/32951124 swapFree=67111528/67111528
[pid=2967] ppid=2965 vsize=5164 CPUtime=0.29 cores=1,3,5,7
/proc/2967/stat : 2967 (march_hi) R 2965 2967 2716 0 -1 4202496 2368 0 0 0 29 0 0 0 18 0 1 0 425735643 5287936 845 33554432000 134512640 135197378 4288492432 18446744073709551615 134649164 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2967/statm: 1291 845 93 168 0 1122 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 5164

[startup+0.701009 s]
/proc/loadavg: 1.84 1.97 1.94 2/172 2967
/proc/meminfo: memFree=19036864/32951124 swapFree=67111528/67111528
[pid=2967] ppid=2965 vsize=5164 CPUtime=0.69 cores=1,3,5,7
/proc/2967/stat : 2967 (march_hi) R 2965 2967 2716 0 -1 4202496 2368 0 0 0 69 0 0 0 18 0 1 0 425735643 5287936 845 33554432000 134512640 135197378 4288492432 18446744073709551615 134541471 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2967/statm: 1291 845 93 168 0 1122 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 5164

[startup+1.50085 s]
/proc/loadavg: 1.85 1.97 1.94 3/178 2980
/proc/meminfo: memFree=19025788/32951124 swapFree=67111528/67111528
[pid=2967] ppid=2965 vsize=5164 CPUtime=1.49 cores=1,3,5,7
/proc/2967/stat : 2967 (march_hi) R 2965 2967 2716 0 -1 4202496 2368 0 0 0 149 0 0 0 19 0 1 0 425735643 5287936 845 33554432000 134512640 135197378 4288492432 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2967/statm: 1291 845 93 168 0 1122 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 5164

[startup+3.10057 s]
/proc/loadavg: 1.85 1.97 1.94 3/178 2980
/proc/meminfo: memFree=19004832/32951124 swapFree=67111528/67111528
[pid=2967] ppid=2965 vsize=5848 CPUtime=3.09 cores=1,3,5,7
/proc/2967/stat : 2967 (march_hi) R 2965 2967 2716 0 -1 4202496 2519 0 0 0 309 0 0 0 24 0 1 0 425735643 5988352 996 33554432000 134512640 135197378 4288492432 18446744073709551615 134524859 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2967/statm: 1462 996 93 168 0 1293 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 5848

[startup+6.30098 s]
/proc/loadavg: 1.85 1.97 1.94 3/178 2980
/proc/meminfo: memFree=18970824/32951124 swapFree=67111528/67111528
[pid=2967] ppid=2965 vsize=6700 CPUtime=6.29 cores=1,3,5,7
/proc/2967/stat : 2967 (march_hi) R 2965 2967 2716 0 -1 4202496 2684 0 0 0 629 0 0 0 25 0 1 0 425735643 6860800 1161 33554432000 134512640 135197378 4288492432 18446744073709551615 134524901 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2967/statm: 1675 1161 93 168 0 1506 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 6700

[startup+12.7008 s]
/proc/loadavg: 1.87 1.97 1.94 3/178 2980
/proc/meminfo: memFree=18961396/32951124 swapFree=67111528/67111528
[pid=2967] ppid=2965 vsize=8616 CPUtime=12.69 cores=1,3,5,7
/proc/2967/stat : 2967 (march_hi) R 2965 2967 2716 0 -1 4202496 3010 0 0 0 1269 0 0 0 25 0 1 0 425735643 8822784 1487 33554432000 134512640 135197378 4288492432 18446744073709551615 134550643 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2967/statm: 2154 1487 93 168 0 1985 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 8616

[startup+25.5005 s]
/proc/loadavg: 1.89 1.97 1.94 3/178 2981
/proc/meminfo: memFree=18957192/32951124 swapFree=67111528/67111528
[pid=2967] ppid=2965 vsize=12928 CPUtime=25.49 cores=1,3,5,7
/proc/2967/stat : 2967 (march_hi) R 2965 2967 2716 0 -1 4202496 3670 0 0 0 2548 1 0 0 25 0 1 0 425735643 13238272 2147 33554432000 134512640 135197378 4288492432 18446744073709551615 134611880 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2967/statm: 3232 2147 93 168 0 3063 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12928

[startup+51.1008 s]
/proc/loadavg: 1.93 1.97 1.94 3/178 2982
/proc/meminfo: memFree=18950488/32951124 swapFree=67111528/67111528
[pid=2967] ppid=2965 vsize=16808 CPUtime=51.09 cores=1,3,5,7
/proc/2967/stat : 2967 (march_hi) R 2965 2967 2716 0 -1 4202496 4977 0 0 0 5108 1 0 0 25 0 1 0 425735643 17211392 3454 33554432000 134512640 135197378 4288492432 18446744073709551615 134541433 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2967/statm: 4202 3454 93 168 0 4033 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 16808

[startup+102.307 s]
/proc/loadavg: 1.97 1.97 1.94 3/178 2983
/proc/meminfo: memFree=18938200/32951124 swapFree=67111528/67111528
[pid=2967] ppid=2965 vsize=31684 CPUtime=102.3 cores=1,3,5,7
/proc/2967/stat : 2967 (march_hi) R 2965 2967 2716 0 -1 4202496 7596 0 0 0 10229 1 0 0 25 0 1 0 425735643 32444416 6073 33554432000 134512640 135197378 4288492432 18446744073709551615 134541555 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2967/statm: 7921 6073 93 168 0 7752 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 31684

[startup+162.301 s]
/proc/loadavg: 1.99 1.97 1.94 3/178 2984
/proc/meminfo: memFree=18925160/32951124 swapFree=67111528/67111528
[pid=2967] ppid=2965 vsize=45288 CPUtime=162.3 cores=1,3,5,7
/proc/2967/stat : 2967 (march_hi) R 2965 2967 2716 0 -1 4202496 10633 0 0 0 16228 2 0 0 25 0 1 0 425735643 46374912 9110 33554432000 134512640 135197378 4288492432 18446744073709551615 134550740 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2967/statm: 11322 9110 93 168 0 11153 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 45288

[startup+222.301 s]
/proc/loadavg: 1.99 1.97 1.94 3/178 2986
/proc/meminfo: memFree=18913348/32951124 swapFree=67111528/67111528
[pid=2967] ppid=2965 vsize=65440 CPUtime=222.3 cores=1,3,5,7
/proc/2967/stat : 2967 (march_hi) R 2965 2967 2716 0 -1 4202496 13400 0 0 0 22227 3 0 0 25 0 1 0 425735643 67010560 11877 33554432000 134512640 135197378 4288492432 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2967/statm: 16360 11877 93 168 0 16191 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 65440

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.94 3/178 2988
/proc/meminfo: memFree=18902004/32951124 swapFree=67111528/67111528
[pid=2967] ppid=2965 vsize=65440 CPUtime=282.3 cores=1,3,5,7
/proc/2967/stat : 2967 (march_hi) R 2965 2967 2716 0 -1 4202496 16147 0 0 0 28226 4 0 0 25 0 1 0 425735643 67010560 14624 33554432000 134512640 135197378 4288492432 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2967/statm: 16360 14624 93 168 0 16191 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 65440

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.94 3/178 2989
/proc/meminfo: memFree=18889308/32951124 swapFree=67111528/67111528
[pid=2967] ppid=2965 vsize=94908 CPUtime=342.3 cores=1,3,5,7
/proc/2967/stat : 2967 (march_hi) R 2965 2967 2716 0 -1 4202496 19195 0 0 0 34225 5 0 0 25 0 1 0 425735643 97185792 17672 33554432000 134512640 135197378 4288492432 18446744073709551615 134603342 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2967/statm: 23727 17672 93 168 0 23558 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 94908

[startup+402.3 s]
/proc/loadavg: 2.07 1.99 1.94 3/178 2991
/proc/meminfo: memFree=18877020/32951124 swapFree=67111528/67111528
[pid=2967] ppid=2965 vsize=95928 CPUtime=402.3 cores=1,3,5,7
/proc/2967/stat : 2967 (march_hi) R 2965 2967 2716 0 -1 4202496 22188 0 0 0 40225 5 0 0 25 0 1 0 425735643 98230272 20665 33554432000 134512640 135197378 4288492432 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2967/statm: 23982 20665 93 168 0 23813 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 95928

[startup+462.3 s]
/proc/loadavg: 2.02 1.99 1.94 3/178 2992
/proc/meminfo: memFree=18865460/32951124 swapFree=67111528/67111528
[pid=2967] ppid=2965 vsize=140128 CPUtime=462.31 cores=1,3,5,7
/proc/2967/stat : 2967 (march_hi) R 2965 2967 2716 0 -1 4202496 25043 0 0 0 46225 6 0 0 25 0 1 0 425735643 143491072 23520 33554432000 134512640 135197378 4288492432 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2967/statm: 35032 23520 93 168 0 34863 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 140128

[startup+522.3 s]
/proc/loadavg: 2.01 1.99 1.94 3/178 2994
/proc/meminfo: memFree=18854640/32951124 swapFree=67111528/67111528
[pid=2967] ppid=2965 vsize=140128 CPUtime=522.3 cores=1,3,5,7
/proc/2967/stat : 2967 (march_hi) R 2965 2967 2716 0 -1 4202496 27720 0 0 0 52224 6 0 0 25 0 1 0 425735643 143491072 26197 33554432000 134512640 135197378 4288492432 18446744073709551615 134548625 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2967/statm: 35032 26197 93 168 0 34863 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 140128

[startup+582.3 s]
/proc/loadavg: 2.00 1.99 1.94 3/178 2996
/proc/meminfo: memFree=18841844/32951124 swapFree=67111528/67111528
[pid=2967] ppid=2965 vsize=140128 CPUtime=582.31 cores=1,3,5,7
/proc/2967/stat : 2967 (march_hi) R 2965 2967 2716 0 -1 4202496 30799 0 0 0 58224 7 0 0 25 0 1 0 425735643 143491072 29276 33554432000 134512640 135197378 4288492432 18446744073709551615 134713209 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2967/statm: 35032 29276 93 168 0 34863 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 140128

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 3103
/proc/meminfo: memFree=18167600/32951124 swapFree=67111528/67111528
[pid=2967] ppid=2965 vsize=1028712 CPUtime=4062.41 cores=1,3,5,7
/proc/2967/stat : 2967 (march_hi) R 2965 2967 2716 0 -1 4202496 198021 0 0 0 406201 40 0 0 25 0 1 0 425735643 1053401088 196498 33554432000 134512640 135197378 4288492432 18446744073709551615 134539282 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2967/statm: 257178 196498 93 168 0 257009 0
Current children cumulated CPU time (s) 4062.41
Current children cumulated vsize (KiB) 1028712

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 3105
/proc/meminfo: memFree=18156288/32951124 swapFree=67111528/67111528
[pid=2967] ppid=2965 vsize=1028712 CPUtime=4122.41 cores=1,3,5,7
/proc/2967/stat : 2967 (march_hi) R 2965 2967 2716 0 -1 4202496 200821 0 0 0 412200 41 0 0 25 0 1 0 425735643 1053401088 199298 33554432000 134512640 135197378 4288492432 18446744073709551615 134603321 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2967/statm: 257178 199298 93 168 0 257009 0
Current children cumulated CPU time (s) 4122.41
Current children cumulated vsize (KiB) 1028712

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 3107
/proc/meminfo: memFree=18144236/32951124 swapFree=67111528/67111528
[pid=2967] ppid=2965 vsize=1028712 CPUtime=4182.42 cores=1,3,5,7
/proc/2967/stat : 2967 (march_hi) R 2965 2967 2716 0 -1 4202496 203824 0 0 0 418200 42 0 0 25 0 1 0 425735643 1053401088 202301 33554432000 134512640 135197378 4288492432 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2967/statm: 257178 202301 93 168 0 257009 0
Current children cumulated CPU time (s) 4182.42
Current children cumulated vsize (KiB) 1028712

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 3108
/proc/meminfo: memFree=18132680/32951124 swapFree=67111528/67111528
[pid=2967] ppid=2965 vsize=1028712 CPUtime=4242.41 cores=1,3,5,7
/proc/2967/stat : 2967 (march_hi) R 2965 2967 2716 0 -1 4202496 206709 0 0 0 424199 42 0 0 25 0 1 0 425735643 1053401088 205186 33554432000 134512640 135197378 4288492432 18446744073709551615 134550700 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2967/statm: 257178 205186 93 168 0 257009 0
Current children cumulated CPU time (s) 4242.41
Current children cumulated vsize (KiB) 1028712

[startup+4302.3 s]
/proc/loadavg: 2.04 2.01 1.97 3/178 3110
/proc/meminfo: memFree=18121876/32951124 swapFree=67111528/67111528
[pid=2967] ppid=2965 vsize=1028712 CPUtime=4302.42 cores=1,3,5,7
/proc/2967/stat : 2967 (march_hi) R 2965 2967 2716 0 -1 4202496 209377 0 0 0 430199 43 0 0 25 0 1 0 425735643 1053401088 207854 33554432000 134512640 135197378 4288492432 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2967/statm: 257178 207854 93 168 0 257009 0
Current children cumulated CPU time (s) 4302.42
Current children cumulated vsize (KiB) 1028712

[startup+4362.3 s]
/proc/loadavg: 2.01 2.01 1.97 3/178 3111
/proc/meminfo: memFree=18110072/32951124 swapFree=67111528/67111528
[pid=2967] ppid=2965 vsize=1028712 CPUtime=4362.42 cores=1,3,5,7
/proc/2967/stat : 2967 (march_hi) R 2965 2967 2716 0 -1 4202496 212394 0 0 0 436199 43 0 0 25 0 1 0 425735643 1053401088 210871 33554432000 134512640 135197378 4288492432 18446744073709551615 134570801 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2967/statm: 257178 210871 93 168 0 257009 0
Current children cumulated CPU time (s) 4362.42
Current children cumulated vsize (KiB) 1028712

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 3114
/proc/meminfo: memFree=18098140/32951124 swapFree=67111528/67111528
[pid=2967] ppid=2965 vsize=1028712 CPUtime=4422.42 cores=1,3,5,7
/proc/2967/stat : 2967 (march_hi) R 2965 2967 2716 0 -1 4202496 215320 0 0 0 442198 44 0 0 25 0 1 0 425735643 1053401088 213797 33554432000 134512640 135197378 4288492432 18446744073709551615 134602884 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2967/statm: 257178 213797 93 168 0 257009 0
Current children cumulated CPU time (s) 4422.42
Current children cumulated vsize (KiB) 1028712

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 3116
/proc/meminfo: memFree=18088072/32951124 swapFree=67111528/67111528
[pid=2967] ppid=2965 vsize=1028712 CPUtime=4482.42 cores=1,3,5,7
/proc/2967/stat : 2967 (march_hi) R 2965 2967 2716 0 -1 4202496 217896 0 0 0 448198 44 0 0 25 0 1 0 425735643 1053401088 216373 33554432000 134512640 135197378 4288492432 18446744073709551615 134526714 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2967/statm: 257178 216373 93 168 0 257009 0
Current children cumulated CPU time (s) 4482.42
Current children cumulated vsize (KiB) 1028712

[startup+4542.3 s]
/proc/loadavg: 2.04 2.01 1.98 3/178 3117
/proc/meminfo: memFree=18075776/32951124 swapFree=67111528/67111528
[pid=2967] ppid=2965 vsize=1028712 CPUtime=4542.42 cores=1,3,5,7
/proc/2967/stat : 2967 (march_hi) R 2965 2967 2716 0 -1 4202496 220933 0 0 0 454198 44 0 0 25 0 1 0 425735643 1053401088 219410 33554432000 134512640 135197378 4288492432 18446744073709551615 134572693 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2967/statm: 257178 219410 93 168 0 257009 0
Current children cumulated CPU time (s) 4542.42
Current children cumulated vsize (KiB) 1028712

[startup+4602.3 s]
/proc/loadavg: 2.01 2.01 1.98 3/178 3119
/proc/meminfo: memFree=18063484/32951124 swapFree=67111528/67111528
[pid=2967] ppid=2965 vsize=1028712 CPUtime=4602.43 cores=1,3,5,7
/proc/2967/stat : 2967 (march_hi) R 2965 2967 2716 0 -1 4202496 223874 0 0 0 460198 45 0 0 25 0 1 0 425735643 1053401088 222351 33554432000 134512640 135197378 4288492432 18446744073709551615 134572716 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2967/statm: 257178 222351 93 168 0 257009 0
Current children cumulated CPU time (s) 4602.43
Current children cumulated vsize (KiB) 1028712

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 3120
/proc/meminfo: memFree=18052796/32951124 swapFree=67111528/67111528
[pid=2967] ppid=2965 vsize=1028712 CPUtime=4662.43 cores=1,3,5,7
/proc/2967/stat : 2967 (march_hi) R 2965 2967 2716 0 -1 4202496 226550 0 0 0 466197 46 0 0 25 0 1 0 425735643 1053401088 225027 33554432000 134512640 135197378 4288492432 18446744073709551615 134539095 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2967/statm: 257178 225027 93 168 0 257009 0
Current children cumulated CPU time (s) 4662.43
Current children cumulated vsize (KiB) 1028712

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 3134
/proc/meminfo: memFree=18040228/32951124 swapFree=67111528/67111528
[pid=2967] ppid=2965 vsize=1028712 CPUtime=4722.43 cores=1,3,5,7
/proc/2967/stat : 2967 (march_hi) R 2965 2967 2716 0 -1 4202496 229444 0 0 0 472197 46 0 0 25 0 1 0 425735643 1053401088 227921 33554432000 134512640 135197378 4288492432 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2967/statm: 257178 227921 93 168 0 257009 0
Current children cumulated CPU time (s) 4722.43
Current children cumulated vsize (KiB) 1028712

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 3139
/proc/meminfo: memFree=18028528/32951124 swapFree=67111528/67111528
[pid=2967] ppid=2965 vsize=1028712 CPUtime=4782.43 cores=1,3,5,7
/proc/2967/stat : 2967 (march_hi) R 2965 2967 2716 0 -1 4202496 232419 0 0 0 478197 46 0 0 25 0 1 0 425735643 1053401088 230896 33554432000 134512640 135197378 4288492432 18446744073709551615 134572984 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2967/statm: 257178 230896 93 168 0 257009 0
Current children cumulated CPU time (s) 4782.43
Current children cumulated vsize (KiB) 1028712

[startup+4842.3 s]
/proc/loadavg: 2.06 2.01 1.98 3/178 3140
/proc/meminfo: memFree=18017600/32951124 swapFree=67111528/67111528
[pid=2967] ppid=2965 vsize=1028712 CPUtime=4842.43 cores=1,3,5,7
/proc/2967/stat : 2967 (march_hi) R 2965 2967 2716 0 -1 4202496 235142 0 0 0 484196 47 0 0 25 0 1 0 425735643 1053401088 233619 33554432000 134512640 135197378 4288492432 18446744073709551615 134550700 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2967/statm: 257178 233619 93 168 0 257009 0
Current children cumulated CPU time (s) 4842.43
Current children cumulated vsize (KiB) 1028712

[startup+4902.3 s]
/proc/loadavg: 2.02 2.01 1.98 3/178 3146
/proc/meminfo: memFree=18006512/32951124 swapFree=67111528/67111528
[pid=2967] ppid=2965 vsize=1028712 CPUtime=4902.43 cores=1,3,5,7
/proc/2967/stat : 2967 (march_hi) R 2965 2967 2716 0 -1 4202496 237999 0 0 0 490196 47 0 0 25 0 1 0 425735643 1053401088 236476 33554432000 134512640 135197378 4288492432 18446744073709551615 134556542 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2967/statm: 257178 236476 93 168 0 257009 0
Current children cumulated CPU time (s) 4902.43
Current children cumulated vsize (KiB) 1028712

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 3147
/proc/meminfo: memFree=17995104/32951124 swapFree=67111528/67111528
[pid=2967] ppid=2965 vsize=1028712 CPUtime=4962.43 cores=1,3,5,7
/proc/2967/stat : 2967 (march_hi) R 2965 2967 2716 0 -1 4202496 240961 0 0 0 496195 48 0 0 25 0 1 0 425735643 1053401088 239438 33554432000 134512640 135197378 4288492432 18446744073709551615 134550648 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2967/statm: 257178 239438 93 168 0 257009 0
Current children cumulated CPU time (s) 4962.43
Current children cumulated vsize (KiB) 1028712



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 3149
/proc/meminfo: memFree=17988132/32951124 swapFree=67111528/67111528
[pid=2967] ppid=2965 vsize=1028712 CPUtime=5000.04 cores=1,3,5,7
/proc/2967/stat : 2967 (march_hi) R 2965 2967 2716 0 -1 4202496 242734 0 0 0 499955 49 0 0 25 0 1 0 425735643 1053401088 241211 33554432000 134512640 135197378 4288492432 18446744073709551615 134541471 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2967/statm: 257178 241211 93 168 0 257009 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 1028712

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 1.98 3/178 3149
/proc/meminfo: memFree=17988132/32951124 swapFree=67111528/67111528
[pid=2967] ppid=2965 vsize=1028712 CPUtime=5000.04 cores=1,3,5,7
/proc/2967/stat : 2967 (march_hi) R 2965 2967 2716 0 -1 4202496 242734 0 0 0 499955 49 0 0 25 0 1 0 425735643 1053401088 241211 33554432000 134512640 135197378 4288492432 18446744073709551615 134541471 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/2967/statm: 257178 241211 93 168 0 257009 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 1028712

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.95
CPU time (s): 5000.09
CPU user time (s): 4999.56
CPU system time (s): 0.529919
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 1028712

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.56
system time used= 0.529919
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 242734
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= 4488

runsolver used 6.82296 second user time and 15.9146 second system time

The end

Launcher Data 

Begin job on node106 at 2011-04-18 17:42:33
IDJOB=3209889
IDBENCH=82621
IDSOLVER=1627
FILE ID=node106/3209889-1303141352
RUNJOBID= node106-1303136346-2735
PBS_JOBID= 13020935
Free space on /tmp= 72720 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k5-r20-v750-c15000-S888530894-020-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209889-1303141352/watcher-3209889-1303141352 -o /tmp/evaluation-result-3209889-1303141352/solver-3209889-1303141352 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209889-1303141352.cnf

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

MD5SUM BENCH= dc51a6e5c13ccda52fa46d0bd711de5f
RANDOM SEED=1692058177

node106.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		: 2666.830
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	: 5333.66
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		: 2666.830
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	: 5226.20
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		: 2666.830
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	: 5332.75
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		: 2666.830
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	: 5332.82
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		: 2666.830
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		: 2666.830
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		: 2666.830
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		: 2666.830
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:      19037144 kB
Buffers:        749428 kB
Cached:       12753144 kB
SwapCached:          0 kB
Active:        7765688 kB
Inactive:      5800256 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19037144 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1192 kB
Writeback:           0 kB
AnonPages:       63336 kB
Mapped:          14480 kB
Slab:           284700 kB
PageTables:       4488 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   186860 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= 72716 MiB
End job on node106 at 2011-04-18 19:05:54