Trace number 3273602

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
march_rw 2011-03-02? (TO) 1300.08 1300.05

General information on the benchmark

Namecrafted/spence/sgen/
sgen3-n150-s89334302-unsat.cnf
MD5SUMe0b064ae815c6a8bb8a9898180562bec
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables153
Number of clauses316
Sum of the clauses size948
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3316
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.00	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.00	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.00	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.00	c main()::
0.00/0.00	c initFormula():: searching for DIMACS p-line....
0.00/0.00	c initFormula():: the DIMACS p-line indicates a CNF of 153 variables and 316 clauses.
0.00/0.00	c parseCNF():: parsing....
0.00/0.00	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.00	c runParser():: parsing was successful, warming up engines...
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c preprocessing fase I completed:: there are now 153 free variables and 316 clauses.
0.00/0.00	c using 3-SAT heuristics (occurence based diff)
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 1008 duplicate clauses
0.00/0.00	c main():: clause / variable ratio: ( 316 / 153 ) = 2.07
0.00/0.00	c longest clause has size 3
0.00/0.00	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.00	c number of free variables = 153
0.00/0.00	c dynamic_preselect_setsize :: off
0.00/0.00	c main():: all systems go!
0.00/0.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 173
0.00/0.00	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 |****************************************************************| ( 1/999) NodeCount: 777
0.01/0.02	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 |***********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 7800
0.19/0.25	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 |**********************************************
c |***********************************************
c |************************************************
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c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
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c |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 68853
2.29/2.31	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 |******************************
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: 484303
16.79/16.86	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 |************************
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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 |************************************************
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c |******************************************************
c |*******************************************************
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c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 2800049
100.29/100.37	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 |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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c |***************************************************************
c |****************************************************************| ( 6/999) NodeCount: 13704629
503.31/503.37	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 |*****************************************************
c |******************************************************
c |*******************************************************
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-3273602-1303606837/watcher-3273602-1303606837 -o /tmp/evaluation-result-3273602-1303606837/solver-3273602-1303606837 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3273602-1303606837.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: 1.91 1.98 2.32 4/193 13298
/proc/meminfo: memFree=19438244/32951124 swapFree=67111528/67111528
[pid=13298] ppid=13296 vsize=6708 CPUtime=0 cores=1,3
/proc/13298/stat : 13298 (march_rw) R 13296 13298 12235 0 -1 4202496 300 0 0 0 0 0 0 0 22 0 1 0 472281850 6868992 242 33554432000 4194304 4300876 140737146942048 18446744073709551615 4228227 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13298/statm: 1677 242 168 27 0 126 0

[startup+0.015509 s]
/proc/loadavg: 1.91 1.98 2.32 4/193 13298
/proc/meminfo: memFree=19438244/32951124 swapFree=67111528/67111528
[pid=13298] ppid=13296 vsize=6708 CPUtime=0.01 cores=1,3
/proc/13298/stat : 13298 (march_rw) R 13296 13298 12235 0 -1 4202496 309 0 0 0 1 0 0 0 22 0 1 0 472281850 6868992 251 33554432000 4194304 4300876 140737146942048 18446744073709551615 4214443 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13298/statm: 1677 251 168 27 0 126 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 6708

[startup+0.10049 s]
/proc/loadavg: 1.91 1.98 2.32 4/193 13298
/proc/meminfo: memFree=19438244/32951124 swapFree=67111528/67111528
[pid=13298] ppid=13296 vsize=6840 CPUtime=0.09 cores=1,3
/proc/13298/stat : 13298 (march_rw) R 13296 13298 12235 0 -1 4202496 332 0 0 0 9 0 0 0 22 0 1 0 472281850 7004160 274 33554432000 4194304 4300876 140737146942048 18446744073709551615 4289648 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13298/statm: 1710 274 168 27 0 159 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6840

[startup+0.300458 s]
/proc/loadavg: 1.91 1.98 2.32 4/193 13298
/proc/meminfo: memFree=19438244/32951124 swapFree=67111528/67111528
[pid=13298] ppid=13296 vsize=7144 CPUtime=0.29 cores=1,3
/proc/13298/stat : 13298 (march_rw) R 13296 13298 12235 0 -1 4202496 392 0 0 0 29 0 0 0 23 0 1 0 472281850 7315456 334 33554432000 4194304 4300876 140737146942048 18446744073709551615 4286162 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13298/statm: 1786 334 169 27 0 235 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7144

[startup+0.700384 s]
/proc/loadavg: 1.91 1.98 2.32 4/193 13298
/proc/meminfo: memFree=19438244/32951124 swapFree=67111528/67111528
[pid=13298] ppid=13296 vsize=7524 CPUtime=0.69 cores=1,3
/proc/13298/stat : 13298 (march_rw) R 13296 13298 12235 0 -1 4202496 463 0 0 0 69 0 0 0 25 0 1 0 472281850 7704576 405 33554432000 4194304 4300876 140737146942048 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13298/statm: 1881 405 169 27 0 330 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7524

[startup+1.50024 s]
/proc/loadavg: 2.08 2.01 2.33 5/194 13299
/proc/meminfo: memFree=19434788/32951124 swapFree=67111528/67111528
[pid=13298] ppid=13296 vsize=8376 CPUtime=1.49 cores=1,3
/proc/13298/stat : 13298 (march_rw) R 13296 13298 12235 0 -1 4202496 616 0 0 0 149 0 0 0 25 0 1 0 472281850 8577024 558 33554432000 4194304 4300876 140737146942048 18446744073709551615 4234357 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13298/statm: 2094 558 169 27 0 543 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8376

[startup+3.10096 s]
/proc/loadavg: 2.08 2.01 2.33 5/194 13299
/proc/meminfo: memFree=19431660/32951124 swapFree=67111528/67111528
[pid=13298] ppid=13296 vsize=9324 CPUtime=3.09 cores=1,3
/proc/13298/stat : 13298 (march_rw) R 13296 13298 12235 0 -1 4202496 929 0 0 0 309 0 0 0 25 0 1 0 472281850 9547776 871 33554432000 4194304 4300876 140737146942048 18446744073709551615 4288269 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13298/statm: 2331 871 169 27 0 780 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9324

[startup+6.30039 s]
/proc/loadavg: 2.08 2.01 2.33 5/194 13300
/proc/meminfo: memFree=19421864/32951124 swapFree=67111528/67111528
[pid=13298] ppid=13296 vsize=12380 CPUtime=6.29 cores=1,3
/proc/13298/stat : 13298 (march_rw) R 13296 13298 12235 0 -1 4202496 1505 0 0 0 629 0 0 0 25 0 1 0 472281850 12677120 1447 33554432000 4194304 4300876 140737146942048 18446744073709551615 4234357 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13298/statm: 3095 1447 169 27 0 1544 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12380

[startup+12.7003 s]
/proc/loadavg: 2.38 2.08 2.35 5/194 13300
/proc/meminfo: memFree=19403156/32951124 swapFree=67111528/67111528
[pid=13298] ppid=13296 vsize=19208 CPUtime=12.69 cores=1,3
/proc/13298/stat : 13298 (march_rw) R 13296 13298 12235 0 -1 4202496 2651 0 0 0 1269 0 0 0 25 0 1 0 472281850 19668992 2593 33554432000 4194304 4300876 140737146942048 18446744073709551615 4217384 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13298/statm: 4802 2593 169 27 0 3251 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 19208

[startup+25.501 s]
/proc/loadavg: 2.63 2.14 2.36 5/195 13301
/proc/meminfo: memFree=19366440/32951124 swapFree=67111528/67111528
[pid=13298] ppid=13296 vsize=25752 CPUtime=25.49 cores=1,3
/proc/13298/stat : 13298 (march_rw) R 13296 13298 12235 0 -1 4202496 4923 0 0 0 2548 1 0 0 25 0 1 0 472281850 26370048 4865 33554432000 4194304 4300876 140737146942048 18446744073709551615 4217373 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13298/statm: 6438 4865 169 27 0 4887 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 25752

[startup+51.1004 s]
/proc/loadavg: 3.09 2.29 2.41 5/194 13310
/proc/meminfo: memFree=19297648/32951124 swapFree=67111528/67111528
[pid=13298] ppid=13296 vsize=49028 CPUtime=51.09 cores=1,3
/proc/13298/stat : 13298 (march_rw) R 13296 13298 12235 0 -1 4202496 9443 0 0 0 5107 2 0 0 25 0 1 0 472281850 50204672 9385 33554432000 4194304 4300876 140737146942048 18446744073709551615 4228270 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13298/statm: 12257 9385 169 27 0 10706 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 49028

[startup+102.306 s]
/proc/loadavg: 3.64 2.57 2.49 5/194 13311
/proc/meminfo: memFree=19159732/32951124 swapFree=67111528/67111528
[pid=13298] ppid=13296 vsize=101032 CPUtime=102.3 cores=1,3
/proc/13298/stat : 13298 (march_rw) R 13296 13298 12235 0 -1 4202496 18361 0 0 0 10226 4 0 0 25 0 1 0 472281850 103456768 18303 33554432000 4194304 4300876 140737146942048 18446744073709551615 4225044 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13298/statm: 25258 18303 169 27 0 23707 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 101032

[startup+162.301 s]
/proc/loadavg: 3.86 2.83 2.59 5/194 13313
/proc/meminfo: memFree=19004224/32951124 swapFree=67111528/67111528
[pid=13298] ppid=13296 vsize=151152 CPUtime=162.3 cores=1,3
/proc/13298/stat : 13298 (march_rw) R 13296 13298 12235 0 -1 4202496 28849 0 0 0 16224 6 0 0 25 0 1 0 472281850 154779648 28791 33554432000 4194304 4300876 140737146942048 18446744073709551615 4228518 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13298/statm: 37788 28791 169 27 0 36237 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 151152

[startup+222.301 s]
/proc/loadavg: 3.99 3.06 2.68 5/194 13314
/proc/meminfo: memFree=18847452/32951124 swapFree=67111528/67111528
[pid=13298] ppid=13296 vsize=217452 CPUtime=222.3 cores=1,3
/proc/13298/stat : 13298 (march_rw) R 13296 13298 12235 0 -1 4202496 39269 0 0 0 22223 7 0 0 25 0 1 0 472281850 222670848 39211 33554432000 4194304 4300876 140737146942048 18446744073709551615 4225231 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13298/statm: 54363 39211 169 27 0 52812 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 217452

[startup+282.3 s]
/proc/loadavg: 3.99 3.22 2.76 5/194 13319
/proc/meminfo: memFree=18694328/32951124 swapFree=67111528/67111528
[pid=13298] ppid=13296 vsize=229028 CPUtime=282.29 cores=1,3
/proc/13298/stat : 13298 (march_rw) R 13296 13298 12235 0 -1 4202496 49772 0 0 0 28220 9 0 0 25 0 1 0 472281850 234524672 49714 33554432000 4194304 4300876 140737146942048 18446744073709551615 4234746 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13298/statm: 57257 49714 169 27 0 55706 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 229028

[startup+342.301 s]
/proc/loadavg: 4.07 3.38 2.84 5/194 13347
/proc/meminfo: memFree=18783708/32951124 swapFree=67111528/67111528
[pid=13298] ppid=13296 vsize=328476 CPUtime=342.3 cores=1,3
/proc/13298/stat : 13298 (march_rw) R 13296 13298 12235 0 -1 4202496 60219 0 0 0 34218 12 0 0 25 0 1 0 472281850 336359424 60161 33554432000 4194304 4300876 140737146942048 18446744073709551615 4217835 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13298/statm: 82119 60161 169 27 0 80568 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 328476

[startup+402.301 s]
/proc/loadavg: 4.10 3.51 2.91 5/194 13349
/proc/meminfo: memFree=18631048/32951124 swapFree=67111528/67111528
[pid=13298] ppid=13296 vsize=328476 CPUtime=402.3 cores=1,3
/proc/13298/stat : 13298 (march_rw) R 13296 13298 12235 0 -1 4202496 70594 0 0 0 40215 15 0 0 25 0 1 0 472281850 336359424 70536 33554432000 4194304 4300876 140737146942048 18446744073709551615 232335588887 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13298/statm: 82119 70536 169 27 0 80568 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 328476

[startup+462.3 s]
/proc/loadavg: 4.03 3.59 2.98 5/194 13351
/proc/meminfo: memFree=18476664/32951124 swapFree=67111528/67111528
[pid=13298] ppid=13296 vsize=351624 CPUtime=462.31 cores=1,3
/proc/13298/stat : 13298 (march_rw) R 13296 13298 12235 0 -1 4202496 80921 0 0 0 46214 17 0 0 25 0 1 0 472281850 360062976 80863 33554432000 4194304 4300876 140737146942048 18446744073709551615 4281257 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13298/statm: 87906 80863 169 27 0 86355 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 351624

[startup+522.301 s]
/proc/loadavg: 4.01 3.66 3.04 5/194 13352
/proc/meminfo: memFree=18325836/32951124 swapFree=67111528/67111528
[pid=13298] ppid=13296 vsize=500800 CPUtime=522.3 cores=1,3
/proc/13298/stat : 13298 (march_rw) R 13296 13298 12235 0 -1 4202496 91199 0 0 0 52211 19 0 0 25 0 1 0 472281850 512819200 91141 33554432000 4194304 4300876 140737146942048 18446744073709551615 4200288 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13298/statm: 125200 91141 169 27 0 123649 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 500800

[startup+582.301 s]
/proc/loadavg: 4.00 3.72 3.10 5/194 13354
/proc/meminfo: memFree=18173000/32951124 swapFree=67111528/67111528
[pid=13298] ppid=13296 vsize=500800 CPUtime=582.3 cores=1,3
/proc/13298/stat : 13298 (march_rw) R 13296 13298 12235 0 -1 4202496 101680 0 0 0 58209 21 0 0 25 0 1 0 472281850 512819200 101622 33554432000 4194304 4300876 140737146942048 18446744073709551615 4234669 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13298/statm: 125200 101622 169 27 0 123649 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 500800

[startup+642.3 s]
/proc/loadavg: 4.07 3.79 3.15 5/194 13355
/proc/meminfo: memFree=18016968/32951124 swapFree=67111528/67111528
[pid=13298] ppid=13296 vsize=500800 CPUtime=642.31 cores=1,3
/proc/13298/stat : 13298 (march_rw) R 13296 13298 12235 0 -1 4202496 112035 0 0 0 64207 24 0 0 25 0 1 0 472281850 512819200 111977 33554432000 4194304 4300876 140737146942048 18446744073709551615 4197056 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13298/statm: 125200 111977 169 27 0 123649 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 500800

[startup+702.301 s]
/proc/loadavg: 4.07 3.84 3.21 5/194 13357
/proc/meminfo: memFree=17864300/32951124 swapFree=67111528/67111528
[pid=13298] ppid=13296 vsize=724564 CPUtime=702.31 cores=1,3
/proc/13298/stat : 13298 (march_rw) R 13296 13298 12235 0 -1 4202496 122346 0 0 0 70205 26 0 0 25 0 1 0 472281850 741953536 122288 33554432000 4194304 4300876 140737146942048 18446744073709551615 4248560 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13298/statm: 181141 122288 169 27 0 179590 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 724564

[startup+762.306 s]
/proc/loadavg: 4.14 3.91 3.27 5/194 13359
/proc/meminfo: memFree=17710392/32951124 swapFree=67111528/67111528
[pid=13298] ppid=13296 vsize=724564 CPUtime=762.32 cores=1,3
/proc/13298/stat : 13298 (march_rw) R 13296 13298 12235 0 -1 4202496 132656 0 0 0 76203 29 0 0 25 0 1 0 472281850 741953536 132598 33554432000 4194304 4300876 140737146942048 18446744073709551615 4200293 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13298/statm: 181141 132598 169 27 0 179590 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 724564

[startup+822.3 s]
/proc/loadavg: 4.05 3.92 3.31 5/194 13360
/proc/meminfo: memFree=17562928/32951124 swapFree=67111528/67111528
[pid=13298] ppid=13296 vsize=724564 CPUtime=822.31 cores=1,3
/proc/13298/stat : 13298 (march_rw) R 13296 13298 12235 0 -1 4202496 142883 0 0 0 82200 31 0 0 25 0 1 0 472281850 741953536 142825 33554432000 4194304 4300876 140737146942048 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13298/statm: 181141 142825 169 27 0 179590 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 724564

[startup+882.301 s]
/proc/loadavg: 4.02 3.93 3.35 5/194 13362
/proc/meminfo: memFree=17407780/32951124 swapFree=67111528/67111528
[pid=13298] ppid=13296 vsize=770864 CPUtime=882.32 cores=1,3
/proc/13298/stat : 13298 (march_rw) R 13296 13298 12235 0 -1 4202496 153123 0 0 0 88198 34 0 0 25 0 1 0 472281850 789364736 153065 33554432000 4194304 4300876 140737146942048 18446744073709551615 4286152 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13298/statm: 192716 153065 169 27 0 191165 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 770864

[startup+942.301 s]
/proc/loadavg: 4.00 3.94 3.39 5/194 13363
/proc/meminfo: memFree=17255872/32951124 swapFree=67111528/67111528
[pid=13298] ppid=13296 vsize=770864 CPUtime=942.31 cores=1,3
/proc/13298/stat : 13298 (march_rw) R 13296 13298 12235 0 -1 4202496 163546 0 0 0 94195 36 0 0 25 0 1 0 472281850 789364736 163488 33554432000 4194304 4300876 140737146942048 18446744073709551615 4217555 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13298/statm: 192716 163488 169 27 0 191165 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 770864

[startup+1002.3 s]
/proc/loadavg: 4.12 3.98 3.44 5/194 13365
/proc/meminfo: memFree=17100728/32951124 swapFree=67111528/67111528
[pid=13298] ppid=13296 vsize=770864 CPUtime=1002.31 cores=1,3
/proc/13298/stat : 13298 (march_rw) R 13296 13298 12235 0 -1 4202496 173957 0 0 0 100193 38 0 0 25 0 1 0 472281850 789364736 173899 33554432000 4194304 4300876 140737146942048 18446744073709551615 4288571 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13298/statm: 192716 173899 169 27 0 191165 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 770864

[startup+1062.3 s]
/proc/loadavg: 4.04 3.98 3.47 5/194 13367
/proc/meminfo: memFree=16952032/32951124 swapFree=67111528/67111528
[pid=13298] ppid=13296 vsize=1106512 CPUtime=1062.32 cores=1,3
/proc/13298/stat : 13298 (march_rw) R 13296 13298 12235 0 -1 4202496 184296 0 0 0 106192 40 0 0 25 0 1 0 472281850 1133068288 184238 33554432000 4194304 4300876 140737146942048 18446744073709551615 4281207 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13298/statm: 276628 184238 169 27 0 275077 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 1106512

[startup+1122.3 s]
/proc/loadavg: 4.01 3.98 3.50 5/194 13368
/proc/meminfo: memFree=16796128/32951124 swapFree=67111528/67111528
[pid=13298] ppid=13296 vsize=1106512 CPUtime=1122.32 cores=1,3
/proc/13298/stat : 13298 (march_rw) R 13296 13298 12235 0 -1 4202496 194655 0 0 0 112190 42 0 0 25 0 1 0 472281850 1133068288 194597 33554432000 4194304 4300876 140737146942048 18446744073709551615 4200323 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13298/statm: 276628 194597 169 27 0 275077 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 1106512

[startup+1182.3 s]
/proc/loadavg: 4.00 3.98 3.53 5/194 13370
/proc/meminfo: memFree=16644316/32951124 swapFree=67111528/67111528
[pid=13298] ppid=13296 vsize=1106512 CPUtime=1182.32 cores=1,3
/proc/13298/stat : 13298 (march_rw) R 13296 13298 12235 0 -1 4202496 205105 0 0 0 118188 44 0 0 25 0 1 0 472281850 1133068288 205047 33554432000 4194304 4300876 140737146942048 18446744073709551615 4265571 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13298/statm: 276628 205047 169 27 0 275077 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 1106512

[startup+1242.3 s]
/proc/loadavg: 4.00 3.98 3.56 5/194 13371
/proc/meminfo: memFree=16489272/32951124 swapFree=67111528/67111528
[pid=13298] ppid=13296 vsize=1106512 CPUtime=1242.32 cores=1,3
/proc/13298/stat : 13298 (march_rw) R 13296 13298 12235 0 -1 4202496 215537 0 0 0 124186 46 0 0 25 0 1 0 472281850 1133068288 215479 33554432000 4194304 4300876 140737146942048 18446744073709551615 4200288 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13298/statm: 276628 215479 169 27 0 275077 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 1106512



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.64 3.90 3.55 3/182 13409
/proc/meminfo: memFree=17891744/32951124 swapFree=67111528/67111528
[pid=13298] ppid=13296 vsize=1106512 CPUtime=1300.03 cores=1,3
/proc/13298/stat : 13298 (march_rw) R 13296 13298 12235 0 -1 4202496 225499 0 0 0 129955 48 0 0 25 0 1 0 472281850 1133068288 225441 33554432000 4194304 4300876 140737146942048 18446744073709551615 4281207 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/13298/statm: 276628 225441 169 27 0 275077 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 1106512

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): 1300.05
CPU time (s): 1300.08
CPU user time (s): 1299.56
CPU system time (s): 0.526919
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 1106512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.56
system time used= 0.526919
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 225499
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= 16936

runsolver used 2.03869 second user time and 4.05738 second system time

The end

Launcher Data 

Begin job on node132 at 2011-04-24 03:00:37
IDJOB=3273602
IDBENCH=83143
IDSOLVER=1561
FILE ID=node132/3273602-1303606837
RUNJOBID= node132-1303606821-13204
PBS_JOBID= 13150610
Free space on /tmp= 72056 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/crafted/spence/sgen/sgen3-n150-s89334302-unsat.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3273602-1303606837/watcher-3273602-1303606837 -o /tmp/evaluation-result-3273602-1303606837/solver-3273602-1303606837 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3273602-1303606837.cnf

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

MD5SUM BENCH= e0b064ae815c6a8bb8a9898180562bec
RANDOM SEED=188882683

node132.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		: 2666.833
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
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	: 5332.74
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		: 2666.833
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	: 5332.76
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		: 2666.833
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		: 2666.833
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		: 2666.833
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	: 5332.67
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		: 2666.833
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.833
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      19438400 kB
Buffers:       1606040 kB
Cached:       11265700 kB
SwapCached:          0 kB
Active:        2498824 kB
Inactive:     10467240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19438400 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             572 kB
Writeback:           0 kB
AnonPages:       94044 kB
Mapped:          15420 kB
Slab:           482940 kB
PageTables:       5752 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   288508 kB
VmallocTotal: 34359738367 kB
VmallocUsed:     33868 kB
VmallocChunk: 34359703231 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72056 MiB
End job on node132 at 2011-04-24 03:22:19