Trace number 3205027

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) 1300.06 1300.02

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v175-c3727-S520872997-084.SATISFIABLE.cnf
MD5SUMb9af20624ed5bd46fea8950d0fddc198
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.18797
Satisfiable
(Un)Satisfiability was proved
Number of variables175
Number of clauses3727
Sum of the clauses size18635
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 53727
Number of clauses of size over 50

Solver Data 

0.00/0.03	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.03	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.03	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.03	c main()::
0.00/0.03	c initFormula():: searching for DIMACS p-line....
0.00/0.03	c full lookahead due to high density!
0.00/0.03	c initFormula():: the DIMACS p-line indicates a CNF of 175 variables and 3727 clauses.
0.00/0.03	c parseCNF():: parsing....
0.00/0.03	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.03	c runParser():: parsing was successful, warming up engines...
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03	c preprocessing fase I completed:: there are now 175 free variables and 3727 clauses.
0.00/0.03	c stat :: sign balance is biased by 0.045
0.00/0.03	c using k-SAT heuristics (size based diff)
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 4 duplicate clauses
0.00/0.03	c resolvent_look() :: found 2 resolvents
0.00/0.03	c main():: clause / variable ratio: ( 3729 / 175 ) = 21.31
0.00/0.03	c longest clause has size 5
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03	c number of free variables = 175
0.00/0.03	c dynamic_preselect_setsize :: off
0.00/0.03	c main():: all systems go!
0.00/0.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 147
0.04/0.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1504
0.10/0.18	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |********************
c |************************
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c |*******************************
c |********************************
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c |**********************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 22400
2.20/2.27	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
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 |***********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 248730
27.69/27.76	c |----------------------------------------------------------------|
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 |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 2076489
257.10/257.17	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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 |**************************************************************
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-3205027-1302952326/watcher-3205027-1302952326 -o /tmp/evaluation-result-3205027-1302952326/solver-3205027-1302952326 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3205027-1302952326.cnf 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.89 3.99 3.92 3/188 26555
/proc/meminfo: memFree=22189284/32950928 swapFree=67111524/67111528
[pid=26555] ppid=26553 vsize=1192 CPUtime=0 cores=1,3
/proc/26555/stat : 26555 (march_hi) R 26553 26555 25942 0 -1 4202496 194 0 0 0 0 0 0 0 25 0 1 0 485463299 1220608 149 33554432000 134512640 135197378 4291433744 18446744073709551615 134565224 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26555/statm: 298 149 65 168 0 129 0

[startup+0.0486671 s]
/proc/loadavg: 3.89 3.99 3.92 3/188 26555
/proc/meminfo: memFree=22189284/32950928 swapFree=67111524/67111528
[pid=26555] ppid=26553 vsize=1804 CPUtime=0.04 cores=1,3
/proc/26555/stat : 26555 (march_hi) R 26553 26555 25942 0 -1 4202496 410 0 0 0 4 0 0 0 25 0 1 0 485463299 1847296 279 33554432000 134512640 135197378 4291433744 18446744073709551615 134601475 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26555/statm: 451 279 93 168 0 282 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1804

[startup+0.100658 s]
/proc/loadavg: 3.89 3.99 3.92 3/188 26555
/proc/meminfo: memFree=22189284/32950928 swapFree=67111524/67111528
[pid=26555] ppid=26553 vsize=1804 CPUtime=0.1 cores=1,3
/proc/26555/stat : 26555 (march_hi) R 26553 26555 25942 0 -1 4202496 410 0 0 0 10 0 0 0 25 0 1 0 485463299 1847296 279 33554432000 134512640 135197378 4291433744 18446744073709551615 134550693 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26555/statm: 451 279 93 168 0 282 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1804

[startup+0.300621 s]
/proc/loadavg: 3.89 3.99 3.92 3/188 26555
/proc/meminfo: memFree=22189284/32950928 swapFree=67111524/67111528
[pid=26555] ppid=26553 vsize=1936 CPUtime=0.3 cores=1,3
/proc/26555/stat : 26555 (march_hi) R 26553 26555 25942 0 -1 4202496 414 0 0 0 30 0 0 0 25 0 1 0 485463299 1982464 283 33554432000 134512640 135197378 4291433744 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26555/statm: 484 283 93 168 0 315 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1936

[startup+0.700549 s]
/proc/loadavg: 3.89 3.99 3.92 3/188 26555
/proc/meminfo: memFree=22189284/32950928 swapFree=67111524/67111528
[pid=26555] ppid=26553 vsize=2080 CPUtime=0.69 cores=1,3
/proc/26555/stat : 26555 (march_hi) R 26553 26555 25942 0 -1 4202496 471 0 0 0 69 0 0 0 25 0 1 0 485463299 2129920 339 33554432000 134512640 135197378 4291433744 18446744073709551615 134539124 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26555/statm: 520 339 93 168 0 351 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2080

[startup+1.5004 s]
/proc/loadavg: 3.89 3.99 3.92 4/188 26556
/proc/meminfo: memFree=22187184/32950928 swapFree=67111524/67111528
[pid=26555] ppid=26553 vsize=2332 CPUtime=1.49 cores=1,3
/proc/26555/stat : 26555 (march_hi) R 26553 26555 25942 0 -1 4202496 520 0 0 0 149 0 0 0 25 0 1 0 485463299 2387968 388 33554432000 134512640 135197378 4291433744 18446744073709551615 134550715 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26555/statm: 583 388 93 168 0 414 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2332

[startup+3.10011 s]
/proc/loadavg: 3.89 3.99 3.92 5/190 26583
/proc/meminfo: memFree=22191608/32950928 swapFree=67111524/67111528
[pid=26555] ppid=26553 vsize=2900 CPUtime=3.09 cores=1,3
/proc/26555/stat : 26555 (march_hi) R 26553 26555 25942 0 -1 4202496 612 0 0 0 309 0 0 0 25 0 1 0 485463299 2969600 480 33554432000 134512640 135197378 4291433744 18446744073709551615 134524816 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26555/statm: 725 480 93 168 0 556 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2900

[startup+6.30052 s]
/proc/loadavg: 3.90 3.99 3.92 5/190 26637
/proc/meminfo: memFree=22188100/32950928 swapFree=67111524/67111528
[pid=26555] ppid=26553 vsize=3412 CPUtime=6.29 cores=1,3
/proc/26555/stat : 26555 (march_hi) R 26553 26555 25942 0 -1 4202496 791 0 0 0 629 0 0 0 25 0 1 0 485463299 3493888 659 33554432000 134512640 135197378 4291433744 18446744073709551615 134539152 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26555/statm: 853 659 93 168 0 684 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3412

[startup+12.7004 s]
/proc/loadavg: 3.82 3.97 3.91 5/190 26665
/proc/meminfo: memFree=22334268/32950928 swapFree=67111524/67111528
[pid=26555] ppid=26553 vsize=5464 CPUtime=12.69 cores=1,3
/proc/26555/stat : 26555 (march_hi) R 26553 26555 25942 0 -1 4202496 1163 0 0 0 1269 0 0 0 25 0 1 0 485463299 5595136 1031 33554432000 134512640 135197378 4291433744 18446744073709551615 134592806 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26555/statm: 1366 1031 93 168 0 1197 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5464

[startup+25.501 s]
/proc/loadavg: 3.86 3.97 3.91 5/190 26666
/proc/meminfo: memFree=22328816/32950928 swapFree=67111524/67111528
[pid=26555] ppid=26553 vsize=9912 CPUtime=25.49 cores=1,3
/proc/26555/stat : 26555 (march_hi) R 26553 26555 25942 0 -1 4202496 1840 0 0 0 2549 0 0 0 25 0 1 0 485463299 10149888 1708 33554432000 134512640 135197378 4291433744 18446744073709551615 134593062 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26555/statm: 2478 1708 93 168 0 2309 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 9912

[startup+51.1003 s]
/proc/loadavg: 3.91 3.97 3.91 5/190 26720
/proc/meminfo: memFree=22320424/32950928 swapFree=67111524/67111528
[pid=26555] ppid=26553 vsize=14060 CPUtime=51.09 cores=1,3
/proc/26555/stat : 26555 (march_hi) R 26553 26555 25942 0 -1 4202496 3148 0 0 0 5109 0 0 0 25 0 1 0 485463299 14397440 3016 33554432000 134512640 135197378 4291433744 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26555/statm: 3515 3016 93 168 0 3346 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 14060

[startup+102.306 s]
/proc/loadavg: 3.96 3.97 3.91 5/190 26776
/proc/meminfo: memFree=22301276/32950928 swapFree=67111524/67111528
[pid=26555] ppid=26553 vsize=29148 CPUtime=102.29 cores=1,3
/proc/26555/stat : 26555 (march_hi) R 26553 26555 25942 0 -1 4202496 5794 0 0 0 10229 0 0 0 25 0 1 0 485463299 29847552 5662 33554432000 134512640 135197378 4291433744 18446744073709551615 134539289 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26555/statm: 7287 5662 93 168 0 7118 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 29148

[startup+162.301 s]
/proc/loadavg: 4.03 3.99 3.92 5/190 26831
/proc/meminfo: memFree=22271940/32950928 swapFree=67111524/67111528
[pid=26555] ppid=26553 vsize=42244 CPUtime=162.29 cores=1,3
/proc/26555/stat : 26555 (march_hi) R 26553 26555 25942 0 -1 4202496 8775 0 0 0 16228 1 0 0 25 0 1 0 485463299 43257856 8643 33554432000 134512640 135197378 4291433744 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26555/statm: 10561 8643 93 168 0 10392 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 42244

[startup+222.301 s]
/proc/loadavg: 4.07 4.00 3.93 5/190 26833
/proc/meminfo: memFree=22239800/32950928 swapFree=67111524/67111528
[pid=26555] ppid=26553 vsize=62968 CPUtime=222.3 cores=1,3
/proc/26555/stat : 26555 (march_hi) R 26553 26555 25942 0 -1 4202496 11623 0 0 0 22228 2 0 0 25 0 1 0 485463299 64479232 11491 33554432000 134512640 135197378 4291433744 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26555/statm: 15742 11491 93 168 0 15573 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 62968

[startup+282.3 s]
/proc/loadavg: 4.02 4.00 3.93 5/190 26889
/proc/meminfo: memFree=22215000/32950928 swapFree=67111524/67111528
[pid=26555] ppid=26553 vsize=62968 CPUtime=282.3 cores=1,3
/proc/26555/stat : 26555 (march_hi) R 26553 26555 25942 0 -1 4202496 14364 0 0 0 28228 2 0 0 25 0 1 0 485463299 64479232 14232 33554432000 134512640 135197378 4291433744 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26555/statm: 15742 14232 93 168 0 15573 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 62968

[startup+342.3 s]
/proc/loadavg: 4.01 4.00 3.93 5/190 26917
/proc/meminfo: memFree=22211304/32950928 swapFree=67111524/67111528
[pid=26555] ppid=26553 vsize=94588 CPUtime=342.3 cores=1,3
/proc/26555/stat : 26555 (march_hi) R 26553 26555 25942 0 -1 4202496 17350 0 0 0 34227 3 0 0 25 0 1 0 485463299 96858112 17218 33554432000 134512640 135197378 4291433744 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26555/statm: 23647 17218 93 168 0 23478 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 94588

[startup+402.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 26919
/proc/meminfo: memFree=22181272/32950928 swapFree=67111524/67111528
[pid=26555] ppid=26553 vsize=94588 CPUtime=402.3 cores=1,3
/proc/26555/stat : 26555 (march_hi) R 26553 26555 25942 0 -1 4202496 20133 0 0 0 40227 3 0 0 25 0 1 0 485463299 96858112 20001 33554432000 134512640 135197378 4291433744 18446744073709551615 134603270 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26555/statm: 23647 20001 93 168 0 23478 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 94588

[startup+462.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 26947
/proc/meminfo: memFree=22147028/32950928 swapFree=67111524/67111528
[pid=26555] ppid=26553 vsize=94588 CPUtime=462.31 cores=1,3
/proc/26555/stat : 26555 (march_hi) R 26553 26555 25942 0 -1 4202496 22739 0 0 0 46227 4 0 0 25 0 1 0 485463299 96858112 22607 33554432000 134512640 135197378 4291433744 18446744073709551615 134597295 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26555/statm: 23647 22607 93 168 0 23478 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 94588

[startup+522.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 26949
/proc/meminfo: memFree=22109544/32950928 swapFree=67111524/67111528
[pid=26555] ppid=26553 vsize=138788 CPUtime=522.3 cores=1,3
/proc/26555/stat : 26555 (march_hi) R 26553 26555 25942 0 -1 4202496 25712 0 0 0 52226 4 0 0 25 0 1 0 485463299 142118912 25580 33554432000 134512640 135197378 4291433744 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26555/statm: 34697 25580 93 168 0 34528 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 138788

[startup+582.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 26951
/proc/meminfo: memFree=22073064/32950928 swapFree=67111524/67111528
[pid=26555] ppid=26553 vsize=138788 CPUtime=582.31 cores=1,3
/proc/26555/stat : 26555 (march_hi) R 26553 26555 25942 0 -1 4202496 28430 0 0 0 58226 5 0 0 25 0 1 0 485463299 142118912 28298 33554432000 134512640 135197378 4291433744 18446744073709551615 134548713 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26555/statm: 34697 28298 93 168 0 34528 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 138788

[startup+642.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 27006
/proc/meminfo: memFree=22093656/32950928 swapFree=67111524/67111528
[pid=26555] ppid=26553 vsize=143092 CPUtime=642.31 cores=1,3
/proc/26555/stat : 26555 (march_hi) R 26553 26555 25942 0 -1 4202496 31212 0 0 0 64226 5 0 0 25 0 1 0 485463299 146526208 31080 33554432000 134512640 135197378 4291433744 18446744073709551615 134550665 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26555/statm: 35773 31080 93 168 0 35604 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 143092

[startup+702.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 27008
/proc/meminfo: memFree=22059264/32950928 swapFree=67111524/67111528
[pid=26555] ppid=26553 vsize=143092 CPUtime=702.31 cores=1,3
/proc/26555/stat : 26555 (march_hi) R 26553 26555 25942 0 -1 4202496 34101 0 0 0 70225 6 0 0 25 0 1 0 485463299 146526208 33969 33554432000 134512640 135197378 4291433744 18446744073709551615 134548655 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26555/statm: 35773 33969 93 168 0 35604 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 143092

[startup+762.306 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 27009
/proc/meminfo: memFree=22026632/32950928 swapFree=67111524/67111528
[pid=26555] ppid=26553 vsize=209392 CPUtime=762.32 cores=1,3
/proc/26555/stat : 26555 (march_hi) R 26553 26555 25942 0 -1 4202496 36677 0 0 0 76225 7 0 0 25 0 1 0 485463299 214417408 36545 33554432000 134512640 135197378 4291433744 18446744073709551615 134524864 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26555/statm: 52348 36545 93 168 0 52179 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 209392

[startup+822.3 s]
/proc/loadavg: 4.07 4.02 3.93 5/190 27011
/proc/meminfo: memFree=21993508/32950928 swapFree=67111524/67111528
[pid=26555] ppid=26553 vsize=209392 CPUtime=822.31 cores=1,3
/proc/26555/stat : 26555 (march_hi) R 26553 26555 25942 0 -1 4202496 39634 0 0 0 82224 7 0 0 25 0 1 0 485463299 214417408 39502 33554432000 134512640 135197378 4291433744 18446744073709551615 134603816 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26555/statm: 52348 39502 93 168 0 52179 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 209392

[startup+882.3 s]
/proc/loadavg: 4.06 4.03 3.94 5/190 27013
/proc/meminfo: memFree=21960996/32950928 swapFree=67111524/67111528
[pid=26555] ppid=26553 vsize=209392 CPUtime=882.32 cores=1,3
/proc/26555/stat : 26555 (march_hi) R 26553 26555 25942 0 -1 4202496 42346 0 0 0 88224 8 0 0 25 0 1 0 485463299 214417408 42214 33554432000 134512640 135197378 4291433744 18446744073709551615 134539368 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26555/statm: 52348 42214 93 168 0 52179 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 209392

[startup+942.3 s]
/proc/loadavg: 4.02 4.02 3.94 5/190 27014
/proc/meminfo: memFree=21928980/32950928 swapFree=67111524/67111528
[pid=26555] ppid=26553 vsize=209392 CPUtime=942.32 cores=1,3
/proc/26555/stat : 26555 (march_hi) R 26553 26555 25942 0 -1 4202496 45163 0 0 0 94224 8 0 0 25 0 1 0 485463299 214417408 45031 33554432000 134512640 135197378 4291433744 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26555/statm: 52348 45031 93 168 0 52179 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 209392

[startup+1002.3 s]
/proc/loadavg: 4.00 4.01 3.94 5/190 27016
/proc/meminfo: memFree=21896464/32950928 swapFree=67111524/67111528
[pid=26555] ppid=26553 vsize=209392 CPUtime=1002.32 cores=1,3
/proc/26555/stat : 26555 (march_hi) R 26553 26555 25942 0 -1 4202496 47808 0 0 0 100224 8 0 0 25 0 1 0 485463299 214417408 47676 33554432000 134512640 135197378 4291433744 18446744073709551615 134593062 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26555/statm: 52348 47676 93 168 0 52179 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 209392

[startup+1062.3 s]
/proc/loadavg: 4.00 4.01 3.94 5/190 27017
/proc/meminfo: memFree=21864200/32950928 swapFree=67111524/67111528
[pid=26555] ppid=26553 vsize=209392 CPUtime=1062.32 cores=1,3
/proc/26555/stat : 26555 (march_hi) R 26553 26555 25942 0 -1 4202496 50563 0 0 0 106224 8 0 0 25 0 1 0 485463299 214417408 50431 33554432000 134512640 135197378 4291433744 18446744073709551615 134548664 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26555/statm: 52348 50431 93 168 0 52179 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 209392

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 27019
/proc/meminfo: memFree=21831796/32950928 swapFree=67111524/67111528
[pid=26555] ppid=26553 vsize=308840 CPUtime=1122.33 cores=1,3
/proc/26555/stat : 26555 (march_hi) R 26553 26555 25942 0 -1 4202496 53163 0 0 0 112223 10 0 0 25 0 1 0 485463299 316252160 53031 33554432000 134512640 135197378 4291433744 18446744073709551615 134539059 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26555/statm: 77210 53031 93 168 0 77041 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 308840

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 27021
/proc/meminfo: memFree=21799660/32950928 swapFree=67111524/67111528
[pid=26555] ppid=26553 vsize=308840 CPUtime=1182.33 cores=1,3
/proc/26555/stat : 26555 (march_hi) R 26553 26555 25942 0 -1 4202496 55887 0 0 0 118223 10 0 0 25 0 1 0 485463299 316252160 55755 33554432000 134512640 135197378 4291433744 18446744073709551615 134525003 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26555/statm: 77210 55755 93 168 0 77041 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 308840

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 27022
/proc/meminfo: memFree=21766780/32950928 swapFree=67111524/67111528
[pid=26555] ppid=26553 vsize=317452 CPUtime=1242.32 cores=1,3
/proc/26555/stat : 26555 (march_hi) R 26553 26555 25942 0 -1 4202496 58547 0 0 0 124222 10 0 0 25 0 1 0 485463299 325070848 58415 33554432000 134512640 135197378 4291433744 18446744073709551615 134548421 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26555/statm: 79363 58415 93 168 0 79194 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 317452



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.94 4/189 27025
/proc/meminfo: memFree=21898432/32950928 swapFree=67111524/67111528
[pid=26555] ppid=26553 vsize=317452 CPUtime=1300.03 cores=1,3
/proc/26555/stat : 26555 (march_hi) R 26553 26555 25942 0 -1 4202496 61061 0 0 0 129992 11 0 0 25 0 1 0 485463299 325070848 60929 33554432000 134512640 135197378 4291433744 18446744073709551615 134539848 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/26555/statm: 79363 60929 93 168 0 79194 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 317452

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.02
CPU time (s): 1300.06
CPU user time (s): 1299.93
CPU system time (s): 0.12898
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 317452

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.93
system time used= 0.12898
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 61061
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= 4
involuntary context switches= 3110

runsolver used 1.80272 second user time and 4.12137 second system time

The end

Launcher Data 

Begin job on node116 at 2011-04-16 13:12:06
IDJOB=3205027
IDBENCH=82715
IDSOLVER=1623
FILE ID=node116/3205027-1302952326
RUNJOBID= node116-1302947114-25962
PBS_JOBID= 13017961
Free space on /tmp= 72408 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v175-c3727-S520872997-084.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3205027-1302952326/watcher-3205027-1302952326 -o /tmp/evaluation-result-3205027-1302952326/solver-3205027-1302952326 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3205027-1302952326.cnf

TIME LIMIT= 2400 seconds
MEMORY LIMIT= 7680 MiB
NBCORE= 2

MD5SUM BENCH= b9af20624ed5bd46fea8950d0fddc198
RANDOM SEED=100385773

node116.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		: 2666.826
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	: 5333.65
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		: 2666.826
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	: 5226.15
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		: 2666.826
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		: 2666.826
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	: 5332.75
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		: 2666.826
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	: 5332.77
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		: 2666.826
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		: 2666.826
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		: 2666.826
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:     32950928 kB
MemFree:      22189316 kB
Buffers:        730156 kB
Cached:        9428456 kB
SwapCached:          4 kB
Active:        1835104 kB
Inactive:      8541084 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      22189316 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:            1604 kB
Writeback:           0 kB
AnonPages:      218084 kB
Mapped:          16032 kB
Slab:           321584 kB
PageTables:       5692 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   471364 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= 72412 MiB
End job on node116 at 2011-04-16 13:33:48