Trace number 3205015

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) 1300.01 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v750-c3195-S8215859-049.SATISFIABLE.cnf
MD5SUM65ec9a3d3f909189961ec0dd141dd0a7
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.548915
Satisfiable
(Un)Satisfiability was proved
Number of variables750
Number of clauses3195
Sum of the clauses size9585
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 33195
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 750 variables and 3195 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, 0 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 750 free variables and 3195 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.428
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 168 duplicate clauses
0.00/0.01	c resolvent_look() :: found 96 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 750 variables and 3291 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 750 variabels and 3291 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 3291 / 750 ) = 4.39
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 = 750
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: 149
0.00/0.05	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 |****************************************************************| ( 1/999) NodeCount: 1376
0.20/0.24	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |********************************
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c |**********************************************************
c |***********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 19565
3.49/3.50	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 |****************************
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 |***********************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 206851
40.59/40.63	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 |************************
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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 |*******************************************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 1629665
349.19/349.21	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 |************************************************
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c |*************************************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3205015-1302952326/watcher-3205015-1302952326 -o /tmp/evaluation-result-3205015-1302952326/solver-3205015-1302952326 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3205015-1302952326.cnf 

running on 2 cores: 4,6

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: 4.01 4.00 3.95 2/185 2053
/proc/meminfo: memFree=18116996/32951124 swapFree=67111528/67111528
[pid=2053] ppid=2051 vsize=1176 CPUtime=0 cores=4,6
/proc/2053/stat : 2053 (march_hi) R 2051 2053 1467 0 -1 4202496 199 0 0 0 0 0 0 0 25 0 1 0 387648710 1204224 153 33554432000 134512640 135197378 4288689344 18446744073709551615 134722737 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2053/statm: 294 153 65 168 0 125 0

[startup+0.0658261 s]
/proc/loadavg: 4.01 4.00 3.95 2/185 2053
/proc/meminfo: memFree=18116996/32951124 swapFree=67111528/67111528
[pid=2053] ppid=2051 vsize=2384 CPUtime=0.06 cores=4,6
/proc/2053/stat : 2053 (march_hi) R 2051 2053 1467 0 -1 4202496 444 0 0 0 6 0 0 0 25 0 1 0 387648710 2441216 396 33554432000 134512640 135197378 4288689344 18446744073709551615 134552704 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2053/statm: 596 396 91 168 0 427 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2384

[startup+0.100816 s]
/proc/loadavg: 4.01 4.00 3.95 2/185 2053
/proc/meminfo: memFree=18116996/32951124 swapFree=67111528/67111528
[pid=2053] ppid=2051 vsize=2384 CPUtime=0.1 cores=4,6
/proc/2053/stat : 2053 (march_hi) R 2051 2053 1467 0 -1 4202496 453 0 0 0 10 0 0 0 25 0 1 0 387648710 2441216 405 33554432000 134512640 135197378 4288689344 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2053/statm: 596 405 91 168 0 427 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2384

[startup+0.300779 s]
/proc/loadavg: 4.01 4.00 3.95 2/185 2053
/proc/meminfo: memFree=18116996/32951124 swapFree=67111528/67111528
[pid=2053] ppid=2051 vsize=2548 CPUtime=0.3 cores=4,6
/proc/2053/stat : 2053 (march_hi) R 2051 2053 1467 0 -1 4202496 481 0 0 0 30 0 0 0 25 0 1 0 387648710 2609152 433 33554432000 134512640 135197378 4288689344 18446744073709551615 134539240 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2053/statm: 637 433 91 168 0 468 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2548

[startup+0.70074 s]
/proc/loadavg: 4.01 4.00 3.95 2/185 2053
/proc/meminfo: memFree=18116996/32951124 swapFree=67111528/67111528
[pid=2053] ppid=2051 vsize=2684 CPUtime=0.7 cores=4,6
/proc/2053/stat : 2053 (march_hi) R 2051 2053 1467 0 -1 4202496 534 0 0 0 70 0 0 0 25 0 1 0 387648710 2748416 486 33554432000 134512640 135197378 4288689344 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2053/statm: 671 486 91 168 0 502 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2684

[startup+1.50059 s]
/proc/loadavg: 4.01 4.00 3.95 4/188 2081
/proc/meminfo: memFree=18116220/32951124 swapFree=67111528/67111528
[pid=2053] ppid=2051 vsize=2852 CPUtime=1.49 cores=4,6
/proc/2053/stat : 2053 (march_hi) R 2051 2053 1467 0 -1 4202496 562 0 0 0 149 0 0 0 25 0 1 0 387648710 2920448 514 33554432000 134512640 135197378 4288689344 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2053/statm: 713 514 91 168 0 544 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2852

[startup+3.10031 s]
/proc/loadavg: 4.01 4.00 3.95 5/190 2108
/proc/meminfo: memFree=18118060/32951124 swapFree=67111528/67111528
[pid=2053] ppid=2051 vsize=3212 CPUtime=3.09 cores=4,6
/proc/2053/stat : 2053 (march_hi) R 2051 2053 1467 0 -1 4202496 630 0 0 0 309 0 0 0 25 0 1 0 387648710 3289088 582 33554432000 134512640 135197378 4288689344 18446744073709551615 134542326 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2053/statm: 803 582 91 168 0 634 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3212

[startup+6.30075 s]
/proc/loadavg: 4.01 4.00 3.95 5/190 2108
/proc/meminfo: memFree=18115248/32951124 swapFree=67111528/67111528
[pid=2053] ppid=2051 vsize=3780 CPUtime=6.29 cores=4,6
/proc/2053/stat : 2053 (march_hi) R 2051 2053 1467 0 -1 4202496 750 0 0 0 629 0 0 0 25 0 1 0 387648710 3870720 702 33554432000 134512640 135197378 4288689344 18446744073709551615 134572716 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2053/statm: 945 702 91 168 0 776 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3780

[startup+12.7006 s]
/proc/loadavg: 3.93 3.99 3.94 5/190 2163
/proc/meminfo: memFree=18278696/32951124 swapFree=67111528/67111528
[pid=2053] ppid=2051 vsize=5396 CPUtime=12.69 cores=4,6
/proc/2053/stat : 2053 (march_hi) R 2051 2053 1467 0 -1 4202496 1032 0 0 0 1269 0 0 0 25 0 1 0 387648710 5525504 984 33554432000 134512640 135197378 4288689344 18446744073709551615 134570808 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2053/statm: 1349 984 91 168 0 1180 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5396

[startup+25.5004 s]
/proc/loadavg: 3.94 3.99 3.94 5/190 2163
/proc/meminfo: memFree=18271728/32951124 swapFree=67111528/67111528
[pid=2053] ppid=2051 vsize=6888 CPUtime=25.49 cores=4,6
/proc/2053/stat : 2053 (march_hi) R 2051 2053 1467 0 -1 4202496 1495 0 0 0 2549 0 0 0 25 0 1 0 387648710 7053312 1447 33554432000 134512640 135197378 4288689344 18446744073709551615 134552753 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2053/statm: 1722 1447 91 168 0 1553 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6888

[startup+51.1009 s]
/proc/loadavg: 3.96 3.99 3.94 5/190 2164
/proc/meminfo: memFree=18259104/32951124 swapFree=67111528/67111528
[pid=2053] ppid=2051 vsize=11880 CPUtime=51.1 cores=4,6
/proc/2053/stat : 2053 (march_hi) R 2051 2053 1467 0 -1 4202496 2373 0 0 0 5109 1 0 0 25 0 1 0 387648710 12165120 2325 33554432000 134512640 135197378 4288689344 18446744073709551615 134572984 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2053/statm: 2970 2325 91 168 0 2801 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 11880

[startup+102.306 s]
/proc/loadavg: 3.98 3.99 3.94 5/190 2165
/proc/meminfo: memFree=18232556/32951124 swapFree=67111528/67111528
[pid=2053] ppid=2051 vsize=23068 CPUtime=102.3 cores=4,6
/proc/2053/stat : 2053 (march_hi) R 2051 2053 1467 0 -1 4202496 4163 0 0 0 10229 1 0 0 25 0 1 0 387648710 23621632 4115 33554432000 134512640 135197378 4288689344 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2053/statm: 5767 4115 91 168 0 5598 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 23068

[startup+162.3 s]
/proc/loadavg: 3.99 3.99 3.94 5/190 2167
/proc/meminfo: memFree=18204116/32951124 swapFree=67111528/67111528
[pid=2053] ppid=2051 vsize=34520 CPUtime=162.3 cores=4,6
/proc/2053/stat : 2053 (march_hi) R 2051 2053 1467 0 -1 4202496 6224 0 0 0 16228 2 0 0 25 0 1 0 387648710 35348480 6176 33554432000 134512640 135197378 4288689344 18446744073709551615 134525355 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2053/statm: 8630 6176 91 168 0 8461 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 34520

[startup+222.301 s]
/proc/loadavg: 3.99 3.99 3.94 5/190 2169
/proc/meminfo: memFree=18175440/32951124 swapFree=67111528/67111528
[pid=2053] ppid=2051 vsize=34652 CPUtime=222.29 cores=4,6
/proc/2053/stat : 2053 (march_hi) R 2051 2053 1467 0 -1 4202496 8258 0 0 0 22227 2 0 0 25 0 1 0 387648710 35483648 8210 33554432000 134512640 135197378 4288689344 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2053/statm: 8663 8210 91 168 0 8494 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 34652

[startup+282.3 s]
/proc/loadavg: 4.04 4.00 3.95 5/190 2170
/proc/meminfo: memFree=18147244/32951124 swapFree=67111528/67111528
[pid=2053] ppid=2051 vsize=53184 CPUtime=282.29 cores=4,6
/proc/2053/stat : 2053 (march_hi) R 2051 2053 1467 0 -1 4202496 10250 0 0 0 28227 2 0 0 25 0 1 0 387648710 54460416 10202 33554432000 134512640 135197378 4288689344 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2053/statm: 13296 10202 91 168 0 13127 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 53184

[startup+342.301 s]
/proc/loadavg: 4.01 4.00 3.95 5/190 2172
/proc/meminfo: memFree=18119432/32951124 swapFree=67111528/67111528
[pid=2053] ppid=2051 vsize=53184 CPUtime=342.29 cores=4,6
/proc/2053/stat : 2053 (march_hi) R 2051 2053 1467 0 -1 4202496 12120 0 0 0 34226 3 0 0 25 0 1 0 387648710 54460416 12072 33554432000 134512640 135197378 4288689344 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2053/statm: 13296 12072 91 168 0 13127 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 53184

[startup+402.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 2173
/proc/meminfo: memFree=18091248/32951124 swapFree=67111528/67111528
[pid=2053] ppid=2051 vsize=72828 CPUtime=402.29 cores=4,6
/proc/2053/stat : 2053 (march_hi) R 2051 2053 1467 0 -1 4202496 14128 0 0 0 40226 3 0 0 25 0 1 0 387648710 74575872 14080 33554432000 134512640 135197378 4288689344 18446744073709551615 134525322 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2053/statm: 18207 14080 91 168 0 18038 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 72828

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 2175
/proc/meminfo: memFree=18063428/32951124 swapFree=67111528/67111528
[pid=2053] ppid=2051 vsize=83700 CPUtime=462.3 cores=4,6
/proc/2053/stat : 2053 (march_hi) R 2051 2053 1467 0 -1 4202496 16134 0 0 0 46226 4 0 0 25 0 1 0 387648710 85708800 16086 33554432000 134512640 135197378 4288689344 18446744073709551615 134541965 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2053/statm: 20925 16086 91 168 0 20756 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 83700

[startup+522.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 2177
/proc/meminfo: memFree=18035868/32951124 swapFree=67111528/67111528
[pid=2053] ppid=2051 vsize=83700 CPUtime=522.29 cores=4,6
/proc/2053/stat : 2053 (march_hi) R 2051 2053 1467 0 -1 4202496 18135 0 0 0 52225 4 0 0 25 0 1 0 387648710 85708800 18087 33554432000 134512640 135197378 4288689344 18446744073709551615 134611833 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2053/statm: 20925 18087 91 168 0 20756 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 83700

[startup+582.301 s]
/proc/loadavg: 4.05 4.01 3.95 5/190 2178
/proc/meminfo: memFree=18008424/32951124 swapFree=67111528/67111528
[pid=2053] ppid=2051 vsize=113168 CPUtime=582.29 cores=4,6
/proc/2053/stat : 2053 (march_hi) R 2051 2053 1467 0 -1 4202496 20083 0 0 0 58225 4 0 0 25 0 1 0 387648710 115884032 20035 33554432000 134512640 135197378 4288689344 18446744073709551615 134525355 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2053/statm: 28292 20035 91 168 0 28123 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 113168

[startup+642.301 s]
/proc/loadavg: 4.05 4.02 3.96 5/190 2180
/proc/meminfo: memFree=17981480/32951124 swapFree=67111528/67111528
[pid=2053] ppid=2051 vsize=113300 CPUtime=642.3 cores=4,6
/proc/2053/stat : 2053 (march_hi) R 2051 2053 1467 0 -1 4202496 21973 0 0 0 64225 5 0 0 25 0 1 0 387648710 116019200 21925 33554432000 134512640 135197378 4288689344 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2053/statm: 28325 21925 91 168 0 28156 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 113300

[startup+702.301 s]
/proc/loadavg: 4.10 4.04 3.96 5/190 2181
/proc/meminfo: memFree=17954544/32951124 swapFree=67111528/67111528
[pid=2053] ppid=2051 vsize=113300 CPUtime=702.3 cores=4,6
/proc/2053/stat : 2053 (march_hi) R 2051 2053 1467 0 -1 4202496 23995 0 0 0 70225 5 0 0 25 0 1 0 387648710 116019200 23947 33554432000 134512640 135197378 4288689344 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2053/statm: 28325 23947 91 168 0 28156 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 113300

[startup+762.306 s]
/proc/loadavg: 4.03 4.03 3.96 5/190 2183
/proc/meminfo: memFree=17927868/32951124 swapFree=67111528/67111528
[pid=2053] ppid=2051 vsize=113300 CPUtime=762.31 cores=4,6
/proc/2053/stat : 2053 (march_hi) R 2051 2053 1467 0 -1 4202496 25992 0 0 0 76225 6 0 0 25 0 1 0 387648710 116019200 25944 33554432000 134512640 135197378 4288689344 18446744073709551615 134542210 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2053/statm: 28325 25944 91 168 0 28156 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 113300

[startup+822.301 s]
/proc/loadavg: 4.01 4.02 3.96 5/190 2188
/proc/meminfo: memFree=17900852/32951124 swapFree=67111528/67111528
[pid=2053] ppid=2051 vsize=157500 CPUtime=822.3 cores=4,6
/proc/2053/stat : 2053 (march_hi) R 2051 2053 1467 0 -1 4202496 27948 0 0 0 82224 6 0 0 25 0 1 0 387648710 161280000 27900 33554432000 134512640 135197378 4288689344 18446744073709551615 134541921 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2053/statm: 39375 27900 91 168 0 39206 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 157500

[startup+882.301 s]
/proc/loadavg: 4.00 4.01 3.96 5/190 2189
/proc/meminfo: memFree=17873656/32951124 swapFree=67111528/67111528
[pid=2053] ppid=2051 vsize=179244 CPUtime=882.3 cores=4,6
/proc/2053/stat : 2053 (march_hi) R 2051 2053 1467 0 -1 4202496 29813 0 0 0 88224 6 0 0 25 0 1 0 387648710 183545856 29765 33554432000 134512640 135197378 4288689344 18446744073709551615 134614675 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2053/statm: 44811 29765 91 168 0 44642 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 179244

[startup+942.3 s]
/proc/loadavg: 4.00 4.01 3.96 5/190 2191
/proc/meminfo: memFree=17846200/32951124 swapFree=67111528/67111528
[pid=2053] ppid=2051 vsize=179244 CPUtime=942.3 cores=4,6
/proc/2053/stat : 2053 (march_hi) R 2051 2053 1467 0 -1 4202496 31820 0 0 0 94223 7 0 0 25 0 1 0 387648710 183545856 31772 33554432000 134512640 135197378 4288689344 18446744073709551615 134542045 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2053/statm: 44811 31772 91 168 0 44642 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 179244

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 2192
/proc/meminfo: memFree=17819088/32951124 swapFree=67111528/67111528
[pid=2053] ppid=2051 vsize=179244 CPUtime=1002.3 cores=4,6
/proc/2053/stat : 2053 (march_hi) R 2051 2053 1467 0 -1 4202496 33770 0 0 0 100223 7 0 0 25 0 1 0 387648710 183545856 33722 33554432000 134512640 135197378 4288689344 18446744073709551615 134542060 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2053/statm: 44811 33722 91 168 0 44642 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 179244

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 2194
/proc/meminfo: memFree=17792612/32951124 swapFree=67111528/67111528
[pid=2053] ppid=2051 vsize=179244 CPUtime=1062.3 cores=4,6
/proc/2053/stat : 2053 (march_hi) R 2051 2053 1467 0 -1 4202496 35671 0 0 0 106222 8 0 0 25 0 1 0 387648710 183545856 35623 33554432000 134512640 135197378 4288689344 18446744073709551615 134603816 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2053/statm: 44811 35623 91 168 0 44642 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 179244

[startup+1122.3 s]
/proc/loadavg: 4.07 4.02 3.97 5/190 2196
/proc/meminfo: memFree=17765928/32951124 swapFree=67111528/67111528
[pid=2053] ppid=2051 vsize=179244 CPUtime=1122.3 cores=4,6
/proc/2053/stat : 2053 (march_hi) R 2051 2053 1467 0 -1 4202496 37670 0 0 0 112222 8 0 0 25 0 1 0 387648710 183545856 37622 33554432000 134512640 135197378 4288689344 18446744073709551615 134539306 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2053/statm: 44811 37622 91 168 0 44642 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 179244

[startup+1182.3 s]
/proc/loadavg: 4.08 4.03 3.97 5/190 2197
/proc/meminfo: memFree=17740000/32951124 swapFree=67111528/67111528
[pid=2053] ppid=2051 vsize=179244 CPUtime=1182.3 cores=4,6
/proc/2053/stat : 2053 (march_hi) R 2051 2053 1467 0 -1 4202496 39614 0 0 0 118221 9 0 0 25 0 1 0 387648710 183545856 39566 33554432000 134512640 135197378 4288689344 18446744073709551615 134572872 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2053/statm: 44811 39566 91 168 0 44642 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 179244

[startup+1242.3 s]
/proc/loadavg: 4.03 4.02 3.97 5/190 2199
/proc/meminfo: memFree=17711812/32951124 swapFree=67111528/67111528
[pid=2053] ppid=2051 vsize=179244 CPUtime=1242.29 cores=4,6
/proc/2053/stat : 2053 (march_hi) R 2051 2053 1467 0 -1 4202496 41498 0 0 0 124220 9 0 0 25 0 1 0 387648710 183545856 41450 33554432000 134512640 135197378 4288689344 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2053/statm: 44811 41450 91 168 0 44642 0
Current children cumulated CPU time (s) 1242.29
Current children cumulated vsize (KiB) 179244



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.45 3.86 3.92 4/184 2217
/proc/meminfo: memFree=17821856/32951124 swapFree=67111528/67111528
[pid=2053] ppid=2051 vsize=245544 CPUtime=1299.99 cores=4,6
/proc/2053/stat : 2053 (march_hi) R 2051 2053 1467 0 -1 4202496 43381 0 0 0 129990 9 0 0 25 0 1 0 387648710 251437056 43333 33554432000 134512640 135197378 4288689344 18446744073709551615 134525288 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/2053/statm: 61386 43333 91 168 0 61217 0
Current children cumulated CPU time (s) 1299.99
Current children cumulated vsize (KiB) 245544

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): 1300.01
CPU user time (s): 1299.91
CPU system time (s): 0.104984
CPU usage (%): 99.9999
Max. virtual memory (cumulated for all children) (KiB): 245544

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.91
system time used= 0.104984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43381
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= 3
involuntary context switches= 973

runsolver used 1.9617 second user time and 3.9624 second system time

The end

Launcher Data 

Begin job on node144 at 2011-04-16 13:12:06
IDJOB=3205015
IDBENCH=82712
IDSOLVER=1623
FILE ID=node144/3205015-1302952326
RUNJOBID= node144-1302947113-1486
PBS_JOBID= 13017933
Free space on /tmp= 72632 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v750-c3195-S8215859-049.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3205015-1302952326/watcher-3205015-1302952326 -o /tmp/evaluation-result-3205015-1302952326/solver-3205015-1302952326 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3205015-1302952326.cnf

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

MD5SUM BENCH= 65ec9a3d3f909189961ec0dd141dd0a7
RANDOM SEED=241987433

node144.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		: 2666.850
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	: 5333.70
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		: 2666.850
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	: 5226.16
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		: 2666.850
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		: 2666.850
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.850
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	: 5332.75
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		: 2666.850
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	: 5332.82
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		: 2666.850
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		: 2666.850
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	: 5332.76
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      18117276 kB
Buffers:        745460 kB
Cached:       13490452 kB
SwapCached:          0 kB
Active:        3268420 kB
Inactive:     11202356 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      18117276 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             812 kB
Writeback:           0 kB
AnonPages:      234740 kB
Mapped:          15432 kB
Slab:           298556 kB
PageTables:       5688 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   485576 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= 72636 MiB
End job on node144 at 2011-04-16 13:33:48