Trace number 3205579

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-k3-r4.26-v650-c2769-S1920526651-049.SATISFIABLE.cnf
MD5SUM5df52ad002b8e310753df40806d6b835
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.009998
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 650 variables and 2769 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 2 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 649 free variables and 2767 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.505
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 165 duplicate clauses
0.00/0.01	c resolvent_look() :: found 81 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 650 variables and 2848 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 650 variabels and 2848 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 2848 / 650 ) = 4.38
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 649
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 175
0.00/0.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1087
0.19/0.22	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |******************
c |********************
c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 12296
2.39/2.45	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |*******************************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 104522
23.00/23.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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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 |*************************************
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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 |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 657794
159.59/159.62	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |**********
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c |************
c |*************
c |**************
c |***************
c |****************
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c |*********************
c |**********************
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c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |************************************************
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c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 3155824
836.31/836.38	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |**********
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c |************
c |*************
c |**************
c |***************
c |****************
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c |********************
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c |**********************
c |***********************
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-3205579-1302954104/watcher-3205579-1302954104 -o /tmp/evaluation-result-3205579-1302954104/solver-3205579-1302954104 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3205579-1302954104.cnf 

running on 2 cores: 0,2

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: 0.92 1.32 2.37 4/176 31783
/proc/meminfo: memFree=17265224/32950928 swapFree=67111528/67111528
[pid=31782] ppid=31780 vsize=1180 CPUtime=0 cores=0,2
/proc/31782/stat : 31782 (march_hi) R 31780 31782 30676 0 -1 4202496 194 0 0 0 0 0 0 0 21 0 1 0 485641096 1208320 148 33554432000 134512640 135197378 4289444656 18446744073709551615 134528032 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31782/statm: 295 148 67 168 0 126 0

[startup+0.0866341 s]
/proc/loadavg: 0.92 1.32 2.37 4/176 31783
/proc/meminfo: memFree=17265224/32950928 swapFree=67111528/67111528
[pid=31782] ppid=31780 vsize=2160 CPUtime=0.08 cores=0,2
/proc/31782/stat : 31782 (march_hi) R 31780 31782 30676 0 -1 4202496 407 0 0 0 8 0 0 0 21 0 1 0 485641096 2211840 361 33554432000 134512640 135197378 4289444656 18446744073709551615 134552756 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31782/statm: 540 361 91 168 0 371 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2160

[startup+0.100627 s]
/proc/loadavg: 0.92 1.32 2.37 4/176 31783
/proc/meminfo: memFree=17265224/32950928 swapFree=67111528/67111528
[pid=31782] ppid=31780 vsize=2160 CPUtime=0.09 cores=0,2
/proc/31782/stat : 31782 (march_hi) R 31780 31782 30676 0 -1 4202496 411 0 0 0 9 0 0 0 21 0 1 0 485641096 2211840 365 33554432000 134512640 135197378 4289444656 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31782/statm: 540 365 91 168 0 371 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2160

[startup+0.300594 s]
/proc/loadavg: 0.92 1.32 2.37 4/176 31783
/proc/meminfo: memFree=17265224/32950928 swapFree=67111528/67111528
[pid=31782] ppid=31780 vsize=2292 CPUtime=0.29 cores=0,2
/proc/31782/stat : 31782 (march_hi) R 31780 31782 30676 0 -1 4202496 423 0 0 0 29 0 0 0 22 0 1 0 485641096 2347008 377 33554432000 134512640 135197378 4289444656 18446744073709551615 134525348 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31782/statm: 573 377 91 168 0 404 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2292

[startup+0.700483 s]
/proc/loadavg: 0.92 1.32 2.37 4/176 31783
/proc/meminfo: memFree=17265224/32950928 swapFree=67111528/67111528
[pid=31782] ppid=31780 vsize=2424 CPUtime=0.69 cores=0,2
/proc/31782/stat : 31782 (march_hi) R 31780 31782 30676 0 -1 4202496 451 0 0 0 69 0 0 0 24 0 1 0 485641096 2482176 405 33554432000 134512640 135197378 4289444656 18446744073709551615 134542008 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31782/statm: 606 405 91 168 0 437 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2424

[startup+1.50036 s]
/proc/loadavg: 1.17 1.36 2.38 5/190 31807
/proc/meminfo: memFree=17255940/32950928 swapFree=67111528/67111528
[pid=31782] ppid=31780 vsize=2628 CPUtime=1.49 cores=0,2
/proc/31782/stat : 31782 (march_hi) R 31780 31782 30676 0 -1 4202496 499 0 0 0 149 0 0 0 25 0 1 0 485641096 2691072 453 33554432000 134512640 135197378 4289444656 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31782/statm: 657 453 91 168 0 488 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2628

[startup+3.10107 s]
/proc/loadavg: 1.17 1.36 2.38 5/190 31807
/proc/meminfo: memFree=17253832/32950928 swapFree=67111528/67111528
[pid=31782] ppid=31780 vsize=2880 CPUtime=3.09 cores=0,2
/proc/31782/stat : 31782 (march_hi) R 31780 31782 30676 0 -1 4202496 557 0 0 0 309 0 0 0 25 0 1 0 485641096 2949120 511 33554432000 134512640 135197378 4289444656 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31782/statm: 720 511 91 168 0 551 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2880

[startup+6.30047 s]
/proc/loadavg: 1.17 1.36 2.38 5/190 31807
/proc/meminfo: memFree=17251112/32950928 swapFree=67111528/67111528
[pid=31782] ppid=31780 vsize=3596 CPUtime=6.29 cores=0,2
/proc/31782/stat : 31782 (march_hi) R 31780 31782 30676 0 -1 4202496 682 0 0 0 629 0 0 0 25 0 1 0 485641096 3682304 636 33554432000 134512640 135197378 4289444656 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31782/statm: 899 636 91 168 0 730 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3596

[startup+12.7003 s]
/proc/loadavg: 1.60 1.45 2.40 5/190 31807
/proc/meminfo: memFree=17245456/32950928 swapFree=67111528/67111528
[pid=31782] ppid=31780 vsize=4256 CPUtime=12.69 cores=0,2
/proc/31782/stat : 31782 (march_hi) R 31780 31782 30676 0 -1 4202496 892 0 0 0 1269 0 0 0 25 0 1 0 485641096 4358144 846 33554432000 134512640 135197378 4289444656 18446744073709551615 134539240 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31782/statm: 1064 846 91 168 0 895 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4256

[startup+25.5009 s]
/proc/loadavg: 1.97 1.53 2.41 6/190 31807
/proc/meminfo: memFree=17237908/32950928 swapFree=67111528/67111528
[pid=31782] ppid=31780 vsize=6472 CPUtime=25.49 cores=0,2
/proc/31782/stat : 31782 (march_hi) R 31780 31782 30676 0 -1 4202496 1295 0 0 0 2549 0 0 0 25 0 1 0 485641096 6627328 1249 33554432000 134512640 135197378 4289444656 18446744073709551615 134552743 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31782/statm: 1618 1249 91 168 0 1449 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6472

[startup+51.1012 s]
/proc/loadavg: 2.66 1.73 2.46 5/190 31808
/proc/meminfo: memFree=17223084/32950928 swapFree=67111528/67111528
[pid=31782] ppid=31780 vsize=11508 CPUtime=51.09 cores=0,2
/proc/31782/stat : 31782 (march_hi) R 31780 31782 30676 0 -1 4202496 2101 0 0 0 5109 0 0 0 25 0 1 0 485641096 11784192 2055 33554432000 134512640 135197378 4289444656 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31782/statm: 2877 2055 91 168 0 2708 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 11508

[startup+102.307 s]
/proc/loadavg: 3.46 2.11 2.54 5/190 31809
/proc/meminfo: memFree=17193196/32950928 swapFree=67111528/67111528
[pid=31782] ppid=31780 vsize=16576 CPUtime=102.3 cores=0,2
/proc/31782/stat : 31782 (march_hi) R 31780 31782 30676 0 -1 4202496 3665 0 0 0 10230 0 0 0 25 0 1 0 485641096 16973824 3619 33554432000 134512640 135197378 4289444656 18446744073709551615 134556519 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31782/statm: 4144 3619 91 168 0 3975 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 16576

[startup+162.301 s]
/proc/loadavg: 3.80 2.45 2.63 5/190 31811
/proc/meminfo: memFree=17160188/32950928 swapFree=67111528/67111528
[pid=31782] ppid=31780 vsize=24904 CPUtime=162.29 cores=0,2
/proc/31782/stat : 31782 (march_hi) R 31780 31782 30676 0 -1 4202496 5363 0 0 0 16229 0 0 0 25 0 1 0 485641096 25501696 5317 33554432000 134512640 135197378 4289444656 18446744073709551615 134552726 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31782/statm: 6226 5317 91 168 0 6057 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 24904

[startup+222.3 s]
/proc/loadavg: 3.92 2.73 2.71 5/190 31812
/proc/meminfo: memFree=17127172/32950928 swapFree=67111528/67111528
[pid=31782] ppid=31780 vsize=38392 CPUtime=222.3 cores=0,2
/proc/31782/stat : 31782 (march_hi) R 31780 31782 30676 0 -1 4202496 7168 0 0 0 22229 1 0 0 25 0 1 0 485641096 39313408 7122 33554432000 134512640 135197378 4289444656 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31782/statm: 9598 7122 91 168 0 9429 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 38392

[startup+282.3 s]
/proc/loadavg: 3.97 2.96 2.79 5/190 31814
/proc/meminfo: memFree=17095532/32950928 swapFree=67111528/67111528
[pid=31782] ppid=31780 vsize=51488 CPUtime=282.3 cores=0,2
/proc/31782/stat : 31782 (march_hi) R 31780 31782 30676 0 -1 4202496 8853 0 0 0 28229 1 0 0 25 0 1 0 485641096 52723712 8807 33554432000 134512640 135197378 4289444656 18446744073709551615 134542109 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31782/statm: 12872 8807 91 168 0 12703 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 51488

[startup+342.301 s]
/proc/loadavg: 4.05 3.17 2.87 5/190 31816
/proc/meminfo: memFree=17063512/32950928 swapFree=67111528/67111528
[pid=31782] ppid=31780 vsize=51488 CPUtime=342.3 cores=0,2
/proc/31782/stat : 31782 (march_hi) R 31780 31782 30676 0 -1 4202496 10602 0 0 0 34228 2 0 0 25 0 1 0 485641096 52723712 10556 33554432000 134512640 135197378 4289444656 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31782/statm: 12872 10556 91 168 0 12703 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 51488

[startup+402.301 s]
/proc/loadavg: 4.06 3.34 2.95 6/190 31817
/proc/meminfo: memFree=17031632/32950928 swapFree=67111528/67111528
[pid=31782] ppid=31780 vsize=51488 CPUtime=402.3 cores=0,2
/proc/31782/stat : 31782 (march_hi) R 31780 31782 30676 0 -1 4202496 12312 0 0 0 40227 3 0 0 25 0 1 0 485641096 52723712 12266 33554432000 134512640 135197378 4289444656 18446744073709551615 134541914 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31782/statm: 12872 12266 91 168 0 12703 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 51488

[startup+462.301 s]
/proc/loadavg: 4.02 3.45 3.01 6/190 31819
/proc/meminfo: memFree=17000612/32950928 swapFree=67111528/67111528
[pid=31782] ppid=31780 vsize=80772 CPUtime=462.31 cores=0,2
/proc/31782/stat : 31782 (march_hi) R 31780 31782 30676 0 -1 4202496 13986 0 0 0 46227 4 0 0 25 0 1 0 485641096 82710528 13940 33554432000 134512640 135197378 4289444656 18446744073709551615 134572737 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31782/statm: 20193 13940 91 168 0 20024 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 80772

[startup+522.301 s]
/proc/loadavg: 4.04 3.57 3.07 6/190 31820
/proc/meminfo: memFree=16970348/32950928 swapFree=67111528/67111528
[pid=31782] ppid=31780 vsize=80772 CPUtime=522.31 cores=0,2
/proc/31782/stat : 31782 (march_hi) R 31780 31782 30676 0 -1 4202496 15717 0 0 0 52227 4 0 0 25 0 1 0 485641096 82710528 15671 33554432000 134512640 135197378 4289444656 18446744073709551615 134539282 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31782/statm: 20193 15671 91 168 0 20024 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 80772

[startup+582.301 s]
/proc/loadavg: 4.01 3.64 3.13 5/190 31822
/proc/meminfo: memFree=16940188/32950928 swapFree=67111528/67111528
[pid=31782] ppid=31780 vsize=80772 CPUtime=582.31 cores=0,2
/proc/31782/stat : 31782 (march_hi) R 31780 31782 30676 0 -1 4202496 17362 0 0 0 58227 4 0 0 25 0 1 0 485641096 82710528 17316 33554432000 134512640 135197378 4289444656 18446744073709551615 134548448 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31782/statm: 20193 17316 91 168 0 20024 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 80772

[startup+642.3 s]
/proc/loadavg: 4.00 3.70 3.18 5/190 31824
/proc/meminfo: memFree=16908296/32950928 swapFree=67111528/67111528
[pid=31782] ppid=31780 vsize=80772 CPUtime=642.32 cores=0,2
/proc/31782/stat : 31782 (march_hi) R 31780 31782 30676 0 -1 4202496 19037 0 0 0 64227 5 0 0 25 0 1 0 485641096 82710528 18991 33554432000 134512640 135197378 4289444656 18446744073709551615 134542106 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31782/statm: 20193 18991 91 168 0 20024 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 80772

[startup+702.3 s]
/proc/loadavg: 4.00 3.75 3.23 5/190 31825
/proc/meminfo: memFree=16876904/32950928 swapFree=67111528/67111528
[pid=31782] ppid=31780 vsize=110240 CPUtime=702.31 cores=0,2
/proc/31782/stat : 31782 (march_hi) R 31780 31782 30676 0 -1 4202496 20664 0 0 0 70226 5 0 0 25 0 1 0 485641096 112885760 20618 33554432000 134512640 135197378 4289444656 18446744073709551615 134541962 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31782/statm: 27560 20618 91 168 0 27391 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 110240

[startup+762.306 s]
/proc/loadavg: 4.00 3.80 3.27 5/190 31827
/proc/meminfo: memFree=16846612/32950928 swapFree=67111528/67111528
[pid=31782] ppid=31780 vsize=110240 CPUtime=762.32 cores=0,2
/proc/31782/stat : 31782 (march_hi) R 31780 31782 30676 0 -1 4202496 22268 0 0 0 76227 5 0 0 25 0 1 0 485641096 112885760 22222 33554432000 134512640 135197378 4289444656 18446744073709551615 134525322 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31782/statm: 27560 22222 91 168 0 27391 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 110240

[startup+822.301 s]
/proc/loadavg: 4.00 3.83 3.32 5/190 31828
/proc/meminfo: memFree=16816476/32950928 swapFree=67111528/67111528
[pid=31782] ppid=31780 vsize=129256 CPUtime=822.31 cores=0,2
/proc/31782/stat : 31782 (march_hi) R 31780 31782 30676 0 -1 4202496 23765 0 0 0 82226 5 0 0 25 0 1 0 485641096 132358144 23719 33554432000 134512640 135197378 4289444656 18446744073709551615 134541965 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31782/statm: 32314 23719 91 168 0 32145 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 129256

[startup+882.301 s]
/proc/loadavg: 4.00 3.86 3.36 6/190 31830
/proc/meminfo: memFree=16785704/32950928 swapFree=67111528/67111528
[pid=31782] ppid=31780 vsize=129256 CPUtime=882.32 cores=0,2
/proc/31782/stat : 31782 (march_hi) R 31780 31782 30676 0 -1 4202496 25448 0 0 0 88226 6 0 0 25 0 1 0 485641096 132358144 25402 33554432000 134512640 135197378 4289444656 18446744073709551615 134539274 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31782/statm: 32314 25402 91 168 0 32145 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 129256

[startup+942.301 s]
/proc/loadavg: 4.06 3.90 3.40 6/190 31832
/proc/meminfo: memFree=16756040/32950928 swapFree=67111528/67111528
[pid=31782] ppid=31780 vsize=129256 CPUtime=942.32 cores=0,2
/proc/31782/stat : 31782 (march_hi) R 31780 31782 30676 0 -1 4202496 27129 0 0 0 94226 6 0 0 25 0 1 0 485641096 132358144 27083 33554432000 134512640 135197378 4289444656 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31782/statm: 32314 27083 91 168 0 32145 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 129256

[startup+1002.3 s]
/proc/loadavg: 4.02 3.91 3.43 5/190 31833
/proc/meminfo: memFree=16725744/32950928 swapFree=67111528/67111528
[pid=31782] ppid=31780 vsize=173456 CPUtime=1002.32 cores=0,2
/proc/31782/stat : 31782 (march_hi) R 31780 31782 30676 0 -1 4202496 28788 0 0 0 100225 7 0 0 25 0 1 0 485641096 177618944 28742 33554432000 134512640 135197378 4289444656 18446744073709551615 134548451 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31782/statm: 43364 28742 91 168 0 43195 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 173456

[startup+1062.3 s]
/proc/loadavg: 4.00 3.93 3.47 5/190 31835
/proc/meminfo: memFree=16694600/32950928 swapFree=67111528/67111528
[pid=31782] ppid=31780 vsize=173456 CPUtime=1062.33 cores=0,2
/proc/31782/stat : 31782 (march_hi) R 31780 31782 30676 0 -1 4202496 30460 0 0 0 106225 8 0 0 25 0 1 0 485641096 177618944 30414 33554432000 134512640 135197378 4289444656 18446744073709551615 134552420 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31782/statm: 43364 30414 91 168 0 43195 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 173456

[startup+1122.3 s]
/proc/loadavg: 4.00 3.94 3.50 5/190 31836
/proc/meminfo: memFree=16664188/32950928 swapFree=67111528/67111528
[pid=31782] ppid=31780 vsize=173456 CPUtime=1122.33 cores=0,2
/proc/31782/stat : 31782 (march_hi) R 31780 31782 30676 0 -1 4202496 32108 0 0 0 112225 8 0 0 25 0 1 0 485641096 177618944 32062 33554432000 134512640 135197378 4289444656 18446744073709551615 134539240 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31782/statm: 43364 32062 91 168 0 43195 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 173456

[startup+1182.3 s]
/proc/loadavg: 4.00 3.95 3.53 5/190 31847
/proc/meminfo: memFree=16633844/32950928 swapFree=67111528/67111528
[pid=31782] ppid=31780 vsize=173456 CPUtime=1182.33 cores=0,2
/proc/31782/stat : 31782 (march_hi) R 31780 31782 30676 0 -1 4202496 33729 0 0 0 118224 9 0 0 25 0 1 0 485641096 177618944 33683 33554432000 134512640 135197378 4289444656 18446744073709551615 134542426 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31782/statm: 43364 33683 91 168 0 43195 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 173456

[startup+1242.3 s]
/proc/loadavg: 4.00 3.95 3.55 5/190 31849
/proc/meminfo: memFree=16603076/32950928 swapFree=67111528/67111528
[pid=31782] ppid=31780 vsize=173456 CPUtime=1242.33 cores=0,2
/proc/31782/stat : 31782 (march_hi) R 31780 31782 30676 0 -1 4202496 35297 0 0 0 124224 9 0 0 25 0 1 0 485641096 177618944 35251 33554432000 134512640 135197378 4289444656 18446744073709551615 134552521 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31782/statm: 43364 35251 91 168 0 43195 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 173456



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.96 3.57 5/190 31850
/proc/meminfo: memFree=16575280/32950928 swapFree=67111528/67111528
[pid=31782] ppid=31780 vsize=173456 CPUtime=1300.04 cores=0,2
/proc/31782/stat : 31782 (march_hi) R 31780 31782 30676 0 -1 4202496 36767 0 0 0 129995 9 0 0 25 0 1 0 485641096 177618944 36721 33554432000 134512640 135197378 4289444656 18446744073709551615 134542225 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/31782/statm: 43364 36721 91 168 0 43195 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 173456

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): 1299.95
CPU system time (s): 0.102984
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 173456

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.95
system time used= 0.102984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 36767
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= 1363

runsolver used 2.07968 second user time and 4.09538 second system time

The end

Launcher Data 

Begin job on node113 at 2011-04-16 13:41:44
IDJOB=3205579
IDBENCH=82853
IDSOLVER=1623
FILE ID=node113/3205579-1302954104
RUNJOBID= node113-1302954104-31764
PBS_JOBID= 13017964
Free space on /tmp= 72528 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v650-c2769-S1920526651-049.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3205579-1302954104/watcher-3205579-1302954104 -o /tmp/evaluation-result-3205579-1302954104/solver-3205579-1302954104 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3205579-1302954104.cnf

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

MD5SUM BENCH= 5df52ad002b8e310753df40806d6b835
RANDOM SEED=2027466804

node113.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	: 5332.76
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	: 5332.74
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	: 5332.75
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		: 2666.846
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	: 5332.74
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		: 2666.846
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	: 5332.83
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      17265644 kB
Buffers:        755556 kB
Cached:       14492868 kB
SwapCached:          0 kB
Active:        7828864 kB
Inactive:      7482920 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      17265644 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1640 kB
Writeback:           0 kB
AnonPages:       63680 kB
Mapped:          14484 kB
Slab:           309936 kB
PageTables:       5080 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   187564 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= 72528 MiB
End job on node113 at 2011-04-16 14:03:26