Trace number 3152690

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 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v650-c2769-S30721646-064.SATISFIABLE.cnf
MD5SUM594a31b95a871970fa7797f18ebcd756
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.017996
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, 0 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 650 free variables and 2769 clauses.
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 186 duplicate clauses
0.00/0.01	c resolvent_look() :: found 94 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 2863 / 650 ) = 4.40
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 = 650
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: 172
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |********************************************************
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c |**********************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1234
0.09/0.19	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 14527
2.20/2.29	c |----------------------------------------------------------------|
c |*
c |**
c |****
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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 |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 122387
21.79/21.81	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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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 |***************************************
c |****************************************
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c |******************************************
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c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
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c |***********************************************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 750472
148.18/148.24	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 |************************
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c |**************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
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c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 3475113
752.48/752.56	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 |************************
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 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3152690-1301710675/watcher-3152690-1301710675 -o /tmp/evaluation-result-3152690-1301710675/solver-3152690-1301710675 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152690-1301710675.cnf 

running on 2 cores: 5,7

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


[startup+0 s]
/proc/loadavg: 3.86 4.01 4.56 4/193 17248
/proc/meminfo: memFree=20569284/32951124 swapFree=67111528/67111528
[pid=17248] ppid=17246 vsize=6860 CPUtime=0 cores=5,7
/proc/17248/stat : 17248 (march_rw) R 17246 17248 16308 0 -1 4202496 316 0 0 0 0 0 0 0 25 0 1 0 282665708 7024640 259 33554432000 4194304 4300876 140733481554240 18446744073709551615 4258304 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17248/statm: 1715 259 136 27 0 164 0

[startup+0.0934909 s]
/proc/loadavg: 3.86 4.01 4.56 4/193 17248
/proc/meminfo: memFree=20569284/32951124 swapFree=67111528/67111528
[pid=17248] ppid=17246 vsize=7824 CPUtime=0.09 cores=5,7
/proc/17248/stat : 17248 (march_rw) R 17246 17248 16308 0 -1 4202496 530 0 0 0 9 0 0 0 25 0 1 0 282665708 8011776 473 33554432000 4194304 4300876 140733481554240 18446744073709551615 4265553 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17248/statm: 1956 473 168 27 0 405 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7824

[startup+0.1005 s]
/proc/loadavg: 3.86 4.01 4.56 4/193 17248
/proc/meminfo: memFree=20569284/32951124 swapFree=67111528/67111528
[pid=17248] ppid=17246 vsize=7824 CPUtime=0.09 cores=5,7
/proc/17248/stat : 17248 (march_rw) R 17246 17248 16308 0 -1 4202496 534 0 0 0 9 0 0 0 25 0 1 0 282665708 8011776 477 33554432000 4194304 4300876 140733481554240 18446744073709551615 4217308 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17248/statm: 1956 477 168 27 0 405 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7824

[startup+0.300451 s]
/proc/loadavg: 3.86 4.01 4.56 4/193 17248
/proc/meminfo: memFree=20569284/32951124 swapFree=67111528/67111528
[pid=17248] ppid=17246 vsize=7960 CPUtime=0.29 cores=5,7
/proc/17248/stat : 17248 (march_rw) R 17246 17248 16308 0 -1 4202496 559 0 0 0 29 0 0 0 25 0 1 0 282665708 8151040 502 33554432000 4194304 4300876 140733481554240 18446744073709551615 4214443 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17248/statm: 1990 502 168 27 0 439 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7960

[startup+0.700381 s]
/proc/loadavg: 3.86 4.01 4.56 4/193 17248
/proc/meminfo: memFree=20569284/32951124 swapFree=67111528/67111528
[pid=17248] ppid=17246 vsize=8096 CPUtime=0.69 cores=5,7
/proc/17248/stat : 17248 (march_rw) R 17246 17248 16308 0 -1 4202496 601 0 0 0 69 0 0 0 25 0 1 0 282665708 8290304 544 33554432000 4194304 4300876 140733481554240 18446744073709551615 4200296 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17248/statm: 2024 544 168 27 0 473 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8096

[startup+1.50025 s]
/proc/loadavg: 3.86 4.01 4.56 5/194 17249
/proc/meminfo: memFree=20567440/32951124 swapFree=67111528/67111528
[pid=17248] ppid=17246 vsize=8264 CPUtime=1.49 cores=5,7
/proc/17248/stat : 17248 (march_rw) R 17246 17248 16308 0 -1 4202496 634 0 0 0 149 0 0 0 25 0 1 0 282665708 8462336 577 33554432000 4194304 4300876 140733481554240 18446744073709551615 4217588 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17248/statm: 2066 577 169 27 0 515 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8264

[startup+3.10095 s]
/proc/loadavg: 3.86 4.01 4.56 5/194 17249
/proc/meminfo: memFree=20566572/32951124 swapFree=67111528/67111528
[pid=17248] ppid=17246 vsize=8836 CPUtime=3.1 cores=5,7
/proc/17248/stat : 17248 (march_rw) R 17246 17248 16308 0 -1 4202496 710 0 0 0 310 0 0 0 25 0 1 0 282665708 9048064 653 33554432000 4194304 4300876 140733481554240 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17248/statm: 2209 653 169 27 0 658 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 8836

[startup+6.30038 s]
/proc/loadavg: 3.87 4.01 4.56 5/194 17249
/proc/meminfo: memFree=20565492/32951124 swapFree=67111528/67111528
[pid=17248] ppid=17246 vsize=9176 CPUtime=6.29 cores=5,7
/proc/17248/stat : 17248 (march_rw) R 17246 17248 16308 0 -1 4202496 854 0 0 0 629 0 0 0 25 0 1 0 282665708 9396224 797 33554432000 4194304 4300876 140733481554240 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17248/statm: 2294 797 169 27 0 743 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9176

[startup+12.7003 s]
/proc/loadavg: 3.88 4.01 4.55 5/194 17250
/proc/meminfo: memFree=20563116/32951124 swapFree=67111528/67111528
[pid=17248] ppid=17246 vsize=11032 CPUtime=12.69 cores=5,7
/proc/17248/stat : 17248 (march_rw) R 17246 17248 16308 0 -1 4202496 1147 0 0 0 1269 0 0 0 25 0 1 0 282665708 11296768 1090 33554432000 4194304 4300876 140733481554240 18446744073709551615 4217755 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17248/statm: 2758 1090 169 27 0 1207 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11032

[startup+25.501 s]
/proc/loadavg: 3.91 4.00 4.54 5/194 17250
/proc/meminfo: memFree=20558408/32951124 swapFree=67111528/67111528
[pid=17248] ppid=17246 vsize=12768 CPUtime=25.5 cores=5,7
/proc/17248/stat : 17248 (march_rw) R 17246 17248 16308 0 -1 4202496 1634 0 0 0 2550 0 0 0 25 0 1 0 282665708 13074432 1577 33554432000 4194304 4300876 140733481554240 18446744073709551615 4217384 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17248/statm: 3192 1577 169 27 0 1641 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 12768

[startup+51.1004 s]
/proc/loadavg: 3.87 3.99 4.52 5/194 17277
/proc/meminfo: memFree=20549448/32951124 swapFree=67111528/67111528
[pid=17248] ppid=17246 vsize=18240 CPUtime=51.09 cores=5,7
/proc/17248/stat : 17248 (march_rw) R 17246 17248 16308 0 -1 4202496 2618 0 0 0 5109 0 0 0 25 0 1 0 282665708 18677760 2561 33554432000 4194304 4300876 140733481554240 18446744073709551615 4289670 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17248/statm: 4560 2561 169 27 0 3009 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18240

[startup+102.306 s]
/proc/loadavg: 3.94 3.99 4.50 5/194 17306
/proc/meminfo: memFree=20523740/32951124 swapFree=67111528/67111528
[pid=17248] ppid=17246 vsize=30396 CPUtime=102.29 cores=5,7
/proc/17248/stat : 17248 (march_rw) R 17246 17248 16308 0 -1 4202496 4539 0 0 0 10229 0 0 0 25 0 1 0 282665708 31125504 4482 33554432000 4194304 4300876 140733481554240 18446744073709551615 4217384 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17248/statm: 7599 4482 169 27 0 6048 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 30396

[startup+162.301 s]
/proc/loadavg: 3.98 3.99 4.46 5/194 17308
/proc/meminfo: memFree=20490120/32951124 swapFree=67111528/67111528
[pid=17248] ppid=17246 vsize=43780 CPUtime=162.29 cores=5,7
/proc/17248/stat : 17248 (march_rw) R 17246 17248 16308 0 -1 4202496 6678 0 0 0 16228 1 0 0 25 0 1 0 282665708 44830720 6621 33554432000 4194304 4300876 140733481554240 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17248/statm: 10945 6621 169 27 0 9394 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 43780

[startup+222.301 s]
/proc/loadavg: 4.08 4.02 4.44 5/194 17309
/proc/meminfo: memFree=20457600/32951124 swapFree=67111528/67111528
[pid=17248] ppid=17246 vsize=56876 CPUtime=222.29 cores=5,7
/proc/17248/stat : 17248 (march_rw) R 17246 17248 16308 0 -1 4202496 8811 0 0 0 22228 1 0 0 25 0 1 0 282665708 58241024 8754 33554432000 4194304 4300876 140733481554240 18446744073709551615 4214483 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17248/statm: 14219 8754 169 27 0 12668 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 56876

[startup+282.3 s]
/proc/loadavg: 4.08 4.03 4.42 5/194 17311
/proc/meminfo: memFree=20425952/32951124 swapFree=67111528/67111528
[pid=17248] ppid=17246 vsize=57008 CPUtime=282.28 cores=5,7
/proc/17248/stat : 17248 (march_rw) R 17246 17248 16308 0 -1 4202496 11010 0 0 0 28227 1 0 0 25 0 1 0 282665708 58376192 10953 33554432000 4194304 4300876 140733481554240 18446744073709551615 4217718 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17248/statm: 14252 10953 169 27 0 12701 0
Current children cumulated CPU time (s) 282.28
Current children cumulated vsize (KiB) 57008

[startup+342.301 s]
/proc/loadavg: 4.10 4.04 4.39 5/194 17312
/proc/meminfo: memFree=20393800/32951124 swapFree=67111528/67111528
[pid=17248] ppid=17246 vsize=85948 CPUtime=342.29 cores=5,7
/proc/17248/stat : 17248 (march_rw) R 17246 17248 16308 0 -1 4202496 13130 0 0 0 34227 2 0 0 25 0 1 0 282665708 88010752 13073 33554432000 4194304 4300876 140733481554240 18446744073709551615 4200323 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17248/statm: 21487 13073 169 27 0 19936 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 85948

[startup+402.301 s]
/proc/loadavg: 4.04 4.03 4.36 5/194 17314
/proc/meminfo: memFree=20362884/32951124 swapFree=67111528/67111528
[pid=17248] ppid=17246 vsize=85948 CPUtime=402.29 cores=5,7
/proc/17248/stat : 17248 (march_rw) R 17246 17248 16308 0 -1 4202496 15246 0 0 0 40227 2 0 0 25 0 1 0 282665708 88010752 15189 33554432000 4194304 4300876 140733481554240 18446744073709551615 4228543 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17248/statm: 21487 15189 169 27 0 19936 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 85948

[startup+462.3 s]
/proc/loadavg: 4.05 4.03 4.34 5/194 17316
/proc/meminfo: memFree=20330980/32951124 swapFree=67111528/67111528
[pid=17248] ppid=17246 vsize=85948 CPUtime=462.28 cores=5,7
/proc/17248/stat : 17248 (march_rw) R 17246 17248 16308 0 -1 4202496 17308 0 0 0 46226 2 0 0 25 0 1 0 282665708 88010752 17251 33554432000 4194304 4300876 140733481554240 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17248/statm: 21487 17251 169 27 0 19936 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 85948

[startup+522.301 s]
/proc/loadavg: 4.02 4.03 4.32 5/194 17317
/proc/meminfo: memFree=20299828/32951124 swapFree=67111528/67111528
[pid=17248] ppid=17246 vsize=115416 CPUtime=522.29 cores=5,7
/proc/17248/stat : 17248 (march_rw) R 17246 17248 16308 0 -1 4202496 19353 0 0 0 52226 3 0 0 25 0 1 0 282665708 118185984 19296 33554432000 4194304 4300876 140733481554240 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17248/statm: 28854 19296 169 27 0 27303 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 115416

[startup+582.3 s]
/proc/loadavg: 4.00 4.02 4.30 5/194 17319
/proc/meminfo: memFree=20268444/32951124 swapFree=67111528/67111528
[pid=17248] ppid=17246 vsize=115416 CPUtime=582.28 cores=5,7
/proc/17248/stat : 17248 (march_rw) R 17246 17248 16308 0 -1 4202496 21424 0 0 0 58225 3 0 0 25 0 1 0 282665708 118185984 21367 33554432000 4194304 4300876 140733481554240 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17248/statm: 28854 21367 169 27 0 27303 0
Current children cumulated CPU time (s) 582.28
Current children cumulated vsize (KiB) 115416

[startup+642.301 s]
/proc/loadavg: 4.00 4.01 4.27 5/194 17320
/proc/meminfo: memFree=20237428/32951124 swapFree=67111528/67111528
[pid=17248] ppid=17246 vsize=134016 CPUtime=642.28 cores=5,7
/proc/17248/stat : 17248 (march_rw) R 17246 17248 16308 0 -1 4202496 23445 0 0 0 64225 3 0 0 25 0 1 0 282665708 137232384 23388 33554432000 4194304 4300876 140733481554240 18446744073709551615 4228097 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17248/statm: 33504 23388 169 27 0 31953 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 134016

[startup+702.301 s]
/proc/loadavg: 4.00 4.01 4.26 5/194 17322
/proc/meminfo: memFree=20207028/32951124 swapFree=67111528/67111528
[pid=17248] ppid=17246 vsize=134016 CPUtime=702.28 cores=5,7
/proc/17248/stat : 17248 (march_rw) R 17246 17248 16308 0 -1 4202496 25416 0 0 0 70224 4 0 0 25 0 1 0 282665708 137232384 25359 33554432000 4194304 4300876 140733481554240 18446744073709551615 4265599 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17248/statm: 33504 25359 169 27 0 31953 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 134016

[startup+762.306 s]
/proc/loadavg: 4.00 4.00 4.24 5/194 17324
/proc/meminfo: memFree=20176352/32951124 swapFree=67111528/67111528
[pid=17248] ppid=17246 vsize=134148 CPUtime=762.29 cores=5,7
/proc/17248/stat : 17248 (march_rw) R 17246 17248 16308 0 -1 4202496 27299 0 0 0 76225 4 0 0 25 0 1 0 282665708 137367552 27242 33554432000 4194304 4300876 140733481554240 18446744073709551615 4228564 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17248/statm: 33537 27242 169 27 0 31986 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 134148

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 4.22 5/194 17325
/proc/meminfo: memFree=20145944/32951124 swapFree=67111528/67111528
[pid=17248] ppid=17246 vsize=178348 CPUtime=822.28 cores=5,7
/proc/17248/stat : 17248 (march_rw) R 17246 17248 16308 0 -1 4202496 29378 0 0 0 82223 5 0 0 25 0 1 0 282665708 182628352 29321 33554432000 4194304 4300876 140733481554240 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17248/statm: 44587 29321 169 27 0 43036 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 178348

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 4.20 5/194 17327
/proc/meminfo: memFree=20114792/32951124 swapFree=67111528/67111528
[pid=17248] ppid=17246 vsize=178348 CPUtime=882.29 cores=5,7
/proc/17248/stat : 17248 (march_rw) R 17246 17248 16308 0 -1 4202496 31464 0 0 0 88223 6 0 0 25 0 1 0 282665708 182628352 31407 33554432000 4194304 4300876 140733481554240 18446744073709551615 4216912 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17248/statm: 44587 31407 169 27 0 43036 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 178348

[startup+942.3 s]
/proc/loadavg: 4.00 4.00 4.18 5/194 17328
/proc/meminfo: memFree=20085252/32951124 swapFree=67111528/67111528
[pid=17248] ppid=17246 vsize=178348 CPUtime=942.28 cores=5,7
/proc/17248/stat : 17248 (march_rw) R 17246 17248 16308 0 -1 4202496 33475 0 0 0 94222 6 0 0 25 0 1 0 282665708 182628352 33418 33554432000 4194304 4300876 140733481554240 18446744073709551615 4214560 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17248/statm: 44587 33418 169 27 0 43036 0
Current children cumulated CPU time (s) 942.28
Current children cumulated vsize (KiB) 178348

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 4.17 5/194 17330
/proc/meminfo: memFree=20055060/32951124 swapFree=67111528/67111528
[pid=17248] ppid=17246 vsize=178348 CPUtime=1002.27 cores=5,7
/proc/17248/stat : 17248 (march_rw) R 17246 17248 16308 0 -1 4202496 35453 0 0 0 100221 6 0 0 25 0 1 0 282665708 182628352 35396 33554432000 4194304 4300876 140733481554240 18446744073709551615 4200335 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17248/statm: 44587 35396 169 27 0 43036 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 178348

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 4.16 5/194 17332
/proc/meminfo: memFree=20026016/32951124 swapFree=67111528/67111528
[pid=17248] ppid=17246 vsize=178348 CPUtime=1062.27 cores=5,7
/proc/17248/stat : 17248 (march_rw) R 17246 17248 16308 0 -1 4202496 37367 0 0 0 106220 7 0 0 25 0 1 0 282665708 182628352 37310 33554432000 4194304 4300876 140733481554240 18446744073709551615 4200364 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17248/statm: 44587 37310 169 27 0 43036 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 178348

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 4.15 5/194 17333
/proc/meminfo: memFree=19997336/32951124 swapFree=67111528/67111528
[pid=17248] ppid=17246 vsize=178348 CPUtime=1122.28 cores=5,7
/proc/17248/stat : 17248 (march_rw) R 17246 17248 16308 0 -1 4202496 39290 0 0 0 112220 8 0 0 25 0 1 0 282665708 182628352 39233 33554432000 4194304 4300876 140733481554240 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17248/statm: 44587 39233 169 27 0 43036 0
Current children cumulated CPU time (s) 1122.28
Current children cumulated vsize (KiB) 178348

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 4.14 5/194 17335
/proc/meminfo: memFree=19966808/32951124 swapFree=67111528/67111528
[pid=17248] ppid=17246 vsize=178348 CPUtime=1182.28 cores=5,7
/proc/17248/stat : 17248 (march_rw) R 17246 17248 16308 0 -1 4202496 41385 0 0 0 118219 9 0 0 25 0 1 0 282665708 182628352 41328 33554432000 4194304 4300876 140733481554240 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17248/statm: 44587 41328 169 27 0 43036 0
Current children cumulated CPU time (s) 1182.28
Current children cumulated vsize (KiB) 178348

[startup+1242.3 s]
/proc/loadavg: 3.92 3.98 4.12 4/188 17354
/proc/meminfo: memFree=20084624/32951124 swapFree=67111528/67111528
[pid=17248] ppid=17246 vsize=281844 CPUtime=1242.28 cores=5,7
/proc/17248/stat : 17248 (march_rw) R 17246 17248 16308 0 -1 4202496 43458 0 0 0 124218 10 0 0 25 0 1 0 282665708 288608256 43401 33554432000 4194304 4300876 140733481554240 18446744073709551615 4200312 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17248/statm: 70461 43401 169 27 0 68910 0
Current children cumulated CPU time (s) 1242.28
Current children cumulated vsize (KiB) 281844



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.42 3.82 4.05 4/188 17356
/proc/meminfo: memFree=20060684/32951124 swapFree=67111528/67111528
[pid=17248] ppid=17246 vsize=281844 CPUtime=1299.98 cores=5,7
/proc/17248/stat : 17248 (march_rw) R 17246 17248 16308 0 -1 4202496 45439 0 0 0 129987 11 0 0 25 0 1 0 282665708 288608256 45382 33554432000 4194304 4300876 140733481554240 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/17248/statm: 70461 45382 169 27 0 68910 0
Current children cumulated CPU time (s) 1299.98
Current children cumulated vsize (KiB) 281844

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
CPU user time (s): 1299.88
CPU system time (s): 0.122981
CPU usage (%): 99.9988
Max. virtual memory (cumulated for all children) (KiB): 281844

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.88
system time used= 0.122981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 45439
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= 1630

runsolver used 1.86871 second user time and 4.05538 second system time

The end

Launcher Data 

Begin job on node132 at 2011-04-02 04:17:55
IDJOB=3152690
IDBENCH=82970
IDSOLVER=1561
FILE ID=node132/3152690-1301710675
RUNJOBID= node132-1301708939-16329
PBS_JOBID= 12840859
Free space on /tmp= 72388 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v650-c2769-S30721646-064.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152690-1301710675/watcher-3152690-1301710675 -o /tmp/evaluation-result-3152690-1301710675/solver-3152690-1301710675 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152690-1301710675.cnf

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

MD5SUM BENCH= 594a31b95a871970fa7797f18ebcd756
RANDOM SEED=483138982

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:      20569440 kB
Buffers:        353744 kB
Cached:       11696356 kB
SwapCached:          0 kB
Active:        7294964 kB
Inactive:      4835080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      20569440 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             284 kB
Writeback:           0 kB
AnonPages:       79908 kB
Mapped:          15540 kB
Slab:           190560 kB
PageTables:       5432 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   263060 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= 72388 MiB
End job on node132 at 2011-04-02 04:39:37