Trace number 3152814

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) 1300.05 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v750-c3195-S397702672-080.SATISFIABLE.cnf
MD5SUM0fc04a37bb65455aedf3737bd6551a47
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.220966
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, 10 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 749 free variables and 3185 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 164 duplicate clauses
0.00/0.01	c resolvent_look() :: found 85 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 3270 / 750 ) = 4.36
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 = 749
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: 178
0.00/0.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1642
0.19/0.29	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 |********************************************
c |*********************************************
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c |************************************************
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c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 22818
4.09/4.14	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 |****************************************************************| ( 3/999) NodeCount: 235485
47.39/47.40	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 |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 1797231
396.09/396.15	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 |*****************************************************
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-3152814-1301711105/watcher-3152814-1301711105 -o /tmp/evaluation-result-3152814-1301711105/solver-3152814-1301711105 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152814-1301711105.cnf 

running on 2 cores: 0,2

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


[startup+0 s]
/proc/loadavg: 1.22 2.55 3.52 3/176 3576
/proc/meminfo: memFree=18983424/32950928 swapFree=67111528/67111528
[pid=3576] ppid=3574 vsize=6984 CPUtime=0 cores=0,2
/proc/3576/stat : 3576 (march_rw) R 3574 3576 2596 0 -1 4194304 326 0 0 0 0 0 0 0 23 0 1 0 361341124 7151616 268 33554432000 4194304 4300876 140736576574224 18446744073709551615 218880223596 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3576/statm: 1746 268 128 27 0 195 0

[startup+0.0673009 s]
/proc/loadavg: 1.22 2.55 3.52 3/176 3576
/proc/meminfo: memFree=18983424/32950928 swapFree=67111528/67111528
[pid=3576] ppid=3574 vsize=8140 CPUtime=0.06 cores=0,2
/proc/3576/stat : 3576 (march_rw) R 3574 3576 2596 0 -1 4202496 590 0 0 0 6 0 0 0 24 0 1 0 361341124 8335360 532 33554432000 4194304 4300876 140736576574224 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3576/statm: 2035 532 168 27 0 484 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 8140

[startup+0.100298 s]
/proc/loadavg: 1.22 2.55 3.52 3/176 3576
/proc/meminfo: memFree=18983424/32950928 swapFree=67111528/67111528
[pid=3576] ppid=3574 vsize=8140 CPUtime=0.09 cores=0,2
/proc/3576/stat : 3576 (march_rw) R 3574 3576 2596 0 -1 4202496 595 0 0 0 9 0 0 0 24 0 1 0 361341124 8335360 537 33554432000 4194304 4300876 140736576574224 18446744073709551615 4276839 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3576/statm: 2035 537 168 27 0 484 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8140

[startup+0.300243 s]
/proc/loadavg: 1.22 2.55 3.52 3/176 3576
/proc/meminfo: memFree=18983424/32950928 swapFree=67111528/67111528
[pid=3576] ppid=3574 vsize=8140 CPUtime=0.29 cores=0,2
/proc/3576/stat : 3576 (march_rw) R 3574 3576 2596 0 -1 4202496 609 0 0 0 29 0 0 0 25 0 1 0 361341124 8335360 551 33554432000 4194304 4300876 140736576574224 18446744073709551615 4228543 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3576/statm: 2035 551 168 27 0 484 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8140

[startup+0.701171 s]
/proc/loadavg: 1.22 2.55 3.52 3/176 3576
/proc/meminfo: memFree=18983424/32950928 swapFree=67111528/67111528
[pid=3576] ppid=3574 vsize=8280 CPUtime=0.69 cores=0,2
/proc/3576/stat : 3576 (march_rw) R 3574 3576 2596 0 -1 4202496 636 0 0 0 69 0 0 0 25 0 1 0 361341124 8478720 578 33554432000 4194304 4300876 140736576574224 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3576/statm: 2070 578 168 27 0 519 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8280

[startup+1.50103 s]
/proc/loadavg: 1.22 2.55 3.52 5/190 3606
/proc/meminfo: memFree=18976940/32950928 swapFree=67111528/67111528
[pid=3576] ppid=3574 vsize=8584 CPUtime=1.49 cores=0,2
/proc/3576/stat : 3576 (march_rw) R 3574 3576 2596 0 -1 4202496 700 0 0 0 149 0 0 0 25 0 1 0 361341124 8790016 642 33554432000 4194304 4300876 140736576574224 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3576/statm: 2146 642 169 27 0 595 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8584

[startup+3.10076 s]
/proc/loadavg: 1.44 2.57 3.52 5/190 3606
/proc/meminfo: memFree=18974708/32950928 swapFree=67111528/67111528
[pid=3576] ppid=3574 vsize=8908 CPUtime=3.09 cores=0,2
/proc/3576/stat : 3576 (march_rw) R 3574 3576 2596 0 -1 4202496 766 0 0 0 309 0 0 0 25 0 1 0 361341124 9121792 708 33554432000 4194304 4300876 140736576574224 18446744073709551615 4228543 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3576/statm: 2227 708 169 27 0 676 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8908

[startup+6.30019 s]
/proc/loadavg: 1.44 2.57 3.52 5/190 3606
/proc/meminfo: memFree=18972816/32950928 swapFree=67111528/67111528
[pid=3576] ppid=3574 vsize=9476 CPUtime=6.29 cores=0,2
/proc/3576/stat : 3576 (march_rw) R 3574 3576 2596 0 -1 4202496 885 0 0 0 629 0 0 0 25 0 1 0 361341124 9703424 827 33554432000 4194304 4300876 140736576574224 18446744073709551615 4289195 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3576/statm: 2369 827 169 27 0 818 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9476

[startup+12.7011 s]
/proc/loadavg: 1.65 2.59 3.52 5/190 3633
/proc/meminfo: memFree=18967680/32950928 swapFree=67111528/67111528
[pid=3576] ppid=3574 vsize=11000 CPUtime=12.69 cores=0,2
/proc/3576/stat : 3576 (march_rw) R 3574 3576 2596 0 -1 4202496 1156 0 0 0 1269 0 0 0 25 0 1 0 361341124 11264000 1089 33554432000 4194304 4300876 140736576574224 18446744073709551615 4217635 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3576/statm: 2750 1089 169 27 0 1199 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11000

[startup+25.5008 s]
/proc/loadavg: 2.17 2.66 3.53 5/190 3633
/proc/meminfo: memFree=18960252/32950928 swapFree=67111528/67111528
[pid=3576] ppid=3574 vsize=12484 CPUtime=25.49 cores=0,2
/proc/3576/stat : 3576 (march_rw) R 3574 3576 2596 0 -1 4202496 1616 0 0 0 2549 0 0 0 25 0 1 0 361341124 12783616 1549 33554432000 4194304 4300876 140736576574224 18446744073709551615 4217479 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3576/statm: 3121 1549 169 27 0 1570 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12484

[startup+51.1003 s]
/proc/loadavg: 2.79 2.77 3.54 5/190 3634
/proc/meminfo: memFree=18947064/32950928 swapFree=67111528/67111528
[pid=3576] ppid=3574 vsize=17608 CPUtime=51.09 cores=0,2
/proc/3576/stat : 3576 (march_rw) R 3574 3576 2596 0 -1 4202496 2491 0 0 0 5108 1 0 0 25 0 1 0 361341124 18030592 2424 33554432000 4194304 4300876 140736576574224 18446744073709551615 4216929 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3576/statm: 4402 2424 169 27 0 2851 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17608

[startup+102.306 s]
/proc/loadavg: 3.52 2.97 3.57 5/190 3635
/proc/meminfo: memFree=18919392/32950928 swapFree=67111528/67111528
[pid=3576] ppid=3574 vsize=28636 CPUtime=102.3 cores=0,2
/proc/3576/stat : 3576 (march_rw) R 3574 3576 2596 0 -1 4202496 4285 0 0 0 10229 1 0 0 25 0 1 0 361341124 29323264 4218 33554432000 4194304 4300876 140736576574224 18446744073709551615 4281192 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3576/statm: 7159 4218 169 27 0 5608 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 28636

[startup+162.301 s]
/proc/loadavg: 3.80 3.14 3.59 5/190 3637
/proc/meminfo: memFree=18889988/32950928 swapFree=67111528/67111528
[pid=3576] ppid=3574 vsize=40156 CPUtime=162.29 cores=0,2
/proc/3576/stat : 3576 (march_rw) R 3574 3576 2596 0 -1 4202496 6338 0 0 0 16228 1 0 0 25 0 1 0 361341124 41119744 6271 33554432000 4194304 4300876 140736576574224 18446744073709551615 4217608 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3576/statm: 10039 6271 169 27 0 8488 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 40156

[startup+222.3 s]
/proc/loadavg: 3.98 3.32 3.62 5/190 3639
/proc/meminfo: memFree=18860316/32950928 swapFree=67111528/67111528
[pid=3576] ppid=3574 vsize=40156 CPUtime=222.29 cores=0,2
/proc/3576/stat : 3576 (march_rw) R 3574 3576 2596 0 -1 4202496 8347 0 0 0 22227 2 0 0 25 0 1 0 361341124 41119744 8280 33554432000 4194304 4300876 140736576574224 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3576/statm: 10039 8280 169 27 0 8488 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 40156

[startup+282.301 s]
/proc/loadavg: 3.99 3.43 3.64 5/190 3640
/proc/meminfo: memFree=18831900/32950928 swapFree=67111528/67111528
[pid=3576] ppid=3574 vsize=58564 CPUtime=282.29 cores=0,2
/proc/3576/stat : 3576 (march_rw) R 3574 3576 2596 0 -1 4202496 10332 0 0 0 28227 2 0 0 25 0 1 0 361341124 59969536 10265 33554432000 4194304 4300876 140736576574224 18446744073709551615 4214460 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3576/statm: 14641 10265 169 27 0 13090 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 58564

[startup+342.301 s]
/proc/loadavg: 4.03 3.56 3.66 5/190 3642
/proc/meminfo: memFree=18803368/32950928 swapFree=67111528/67111528
[pid=3576] ppid=3574 vsize=58564 CPUtime=342.29 cores=0,2
/proc/3576/stat : 3576 (march_rw) R 3574 3576 2596 0 -1 4202496 12273 0 0 0 34227 2 0 0 25 0 1 0 361341124 59969536 12206 33554432000 4194304 4300876 140736576574224 18446744073709551615 4265325 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3576/statm: 14641 12206 169 27 0 13090 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 58564

[startup+402.3 s]
/proc/loadavg: 4.01 3.63 3.68 5/190 3643
/proc/meminfo: memFree=18776304/32950928 swapFree=67111528/67111528
[pid=3576] ppid=3574 vsize=78340 CPUtime=402.29 cores=0,2
/proc/3576/stat : 3576 (march_rw) R 3574 3576 2596 0 -1 4202496 14119 0 0 0 40227 2 0 0 25 0 1 0 361341124 80220160 14052 33554432000 4194304 4300876 140736576574224 18446744073709551615 4217472 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3576/statm: 19585 14052 169 27 0 18034 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 78340

[startup+462.301 s]
/proc/loadavg: 4.00 3.69 3.70 5/190 3645
/proc/meminfo: memFree=18748116/32950928 swapFree=67111528/67111528
[pid=3576] ppid=3574 vsize=88964 CPUtime=462.3 cores=0,2
/proc/3576/stat : 3576 (march_rw) R 3574 3576 2596 0 -1 4202496 16151 0 0 0 46227 3 0 0 25 0 1 0 361341124 91099136 16084 33554432000 4194304 4300876 140736576574224 18446744073709551615 4217360 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3576/statm: 22241 16084 169 27 0 20690 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 88964

[startup+522.3 s]
/proc/loadavg: 4.00 3.75 3.71 5/190 3647
/proc/meminfo: memFree=18720188/32950928 swapFree=67111528/67111528
[pid=3576] ppid=3574 vsize=88964 CPUtime=522.3 cores=0,2
/proc/3576/stat : 3576 (march_rw) R 3574 3576 2596 0 -1 4202496 18161 0 0 0 52226 4 0 0 25 0 1 0 361341124 91099136 18094 33554432000 4194304 4300876 140736576574224 18446744073709551615 4200259 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3576/statm: 22241 18094 169 27 0 20690 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 88964

[startup+582.301 s]
/proc/loadavg: 4.00 3.79 3.73 5/190 3648
/proc/meminfo: memFree=18691760/32950928 swapFree=67111528/67111528
[pid=3576] ppid=3574 vsize=118432 CPUtime=582.3 cores=0,2
/proc/3576/stat : 3576 (march_rw) R 3574 3576 2596 0 -1 4202496 20141 0 0 0 58226 4 0 0 25 0 1 0 361341124 121274368 20074 33554432000 4194304 4300876 140736576574224 18446744073709551615 4214485 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3576/statm: 29608 20074 169 27 0 28057 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 118432

[startup+642.301 s]
/proc/loadavg: 4.00 3.83 3.74 5/190 3650
/proc/meminfo: memFree=18664468/32950928 swapFree=67111528/67111528
[pid=3576] ppid=3574 vsize=118432 CPUtime=642.31 cores=0,2
/proc/3576/stat : 3576 (march_rw) R 3574 3576 2596 0 -1 4202496 22051 0 0 0 64226 5 0 0 25 0 1 0 361341124 121274368 21984 33554432000 4194304 4300876 140736576574224 18446744073709551615 4228214 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3576/statm: 29608 21984 169 27 0 28057 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 118432

[startup+702.301 s]
/proc/loadavg: 4.00 3.85 3.75 5/190 3651
/proc/meminfo: memFree=18637044/32950928 swapFree=67111528/67111528
[pid=3576] ppid=3574 vsize=118432 CPUtime=702.31 cores=0,2
/proc/3576/stat : 3576 (march_rw) R 3574 3576 2596 0 -1 4202496 23942 0 0 0 70225 6 0 0 25 0 1 0 361341124 121274368 23875 33554432000 4194304 4300876 140736576574224 18446744073709551615 4268877 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3576/statm: 29608 23875 169 27 0 28057 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 118432

[startup+762.306 s]
/proc/loadavg: 4.00 3.88 3.77 5/190 3653
/proc/meminfo: memFree=18609112/32950928 swapFree=67111528/67111528
[pid=3576] ppid=3574 vsize=118432 CPUtime=762.32 cores=0,2
/proc/3576/stat : 3576 (march_rw) R 3574 3576 2596 0 -1 4202496 25933 0 0 0 76225 7 0 0 25 0 1 0 361341124 121274368 25866 33554432000 4194304 4300876 140736576574224 18446744073709551615 4217455 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3576/statm: 29608 25866 169 27 0 28057 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 118432

[startup+822.301 s]
/proc/loadavg: 4.00 3.90 3.78 5/190 3657
/proc/meminfo: memFree=18582052/32950928 swapFree=67111528/67111528
[pid=3576] ppid=3574 vsize=139680 CPUtime=822.31 cores=0,2
/proc/3576/stat : 3576 (march_rw) R 3574 3576 2596 0 -1 4202496 27893 0 0 0 82224 7 0 0 25 0 1 0 361341124 143032320 27826 33554432000 4194304 4300876 140736576574224 18446744073709551615 4217608 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3576/statm: 34920 27826 169 27 0 33369 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 139680

[startup+882.301 s]
/proc/loadavg: 4.04 3.93 3.80 5/190 3659
/proc/meminfo: memFree=18554388/32950928 swapFree=67111528/67111528
[pid=3576] ppid=3574 vsize=183880 CPUtime=882.31 cores=0,2
/proc/3576/stat : 3576 (march_rw) R 3574 3576 2596 0 -1 4202496 29768 0 0 0 88223 8 0 0 25 0 1 0 361341124 188293120 29701 33554432000 4194304 4300876 140736576574224 18446744073709551615 4217649 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3576/statm: 45970 29701 169 27 0 44419 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 183880

[startup+942.3 s]
/proc/loadavg: 4.06 3.95 3.81 5/190 3661
/proc/meminfo: memFree=18527584/32950928 swapFree=67111528/67111528
[pid=3576] ppid=3574 vsize=183880 CPUtime=942.32 cores=0,2
/proc/3576/stat : 3576 (march_rw) R 3574 3576 2596 0 -1 4202496 31672 0 0 0 94223 9 0 0 25 0 1 0 361341124 188293120 31605 33554432000 4194304 4300876 140736576574224 18446744073709551615 4225155 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3576/statm: 45970 31605 169 27 0 44419 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 183880

[startup+1002.3 s]
/proc/loadavg: 4.02 3.96 3.82 5/190 3662
/proc/meminfo: memFree=18500284/32950928 swapFree=67111528/67111528
[pid=3576] ppid=3574 vsize=183880 CPUtime=1002.31 cores=0,2
/proc/3576/stat : 3576 (march_rw) R 3574 3576 2596 0 -1 4202496 33635 0 0 0 100222 9 0 0 25 0 1 0 361341124 188293120 33568 33554432000 4194304 4300876 140736576574224 18446744073709551615 4214304 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3576/statm: 45970 33568 169 27 0 44419 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 183880

[startup+1062.3 s]
/proc/loadavg: 4.01 3.97 3.83 5/190 3664
/proc/meminfo: memFree=18473852/32950928 swapFree=67111528/67111528
[pid=3576] ppid=3574 vsize=183880 CPUtime=1062.31 cores=0,2
/proc/3576/stat : 3576 (march_rw) R 3574 3576 2596 0 -1 4202496 35469 0 0 0 106222 9 0 0 25 0 1 0 361341124 188293120 35402 33554432000 4194304 4300876 140736576574224 18446744073709551615 4217373 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3576/statm: 45970 35402 169 27 0 44419 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 183880

[startup+1122.3 s]
/proc/loadavg: 4.00 3.97 3.83 5/190 3666
/proc/meminfo: memFree=18446052/32950928 swapFree=67111528/67111528
[pid=3576] ppid=3574 vsize=184012 CPUtime=1122.32 cores=0,2
/proc/3576/stat : 3576 (march_rw) R 3574 3576 2596 0 -1 4202496 37468 0 0 0 112222 10 0 0 25 0 1 0 361341124 188428288 37401 33554432000 4194304 4300876 140736576574224 18446744073709551615 4217649 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3576/statm: 46003 37401 169 27 0 44452 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 184012

[startup+1182.3 s]
/proc/loadavg: 4.00 3.97 3.84 5/190 3667
/proc/meminfo: memFree=18419836/32950928 swapFree=67111528/67111528
[pid=3576] ppid=3574 vsize=184012 CPUtime=1182.32 cores=0,2
/proc/3576/stat : 3576 (march_rw) R 3574 3576 2596 0 -1 4202496 39438 0 0 0 118222 10 0 0 25 0 1 0 361341124 188428288 39371 33554432000 4194304 4300876 140736576574224 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3576/statm: 46003 39371 169 27 0 44452 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 184012

[startup+1242.3 s]
/proc/loadavg: 4.00 3.97 3.84 5/190 3669
/proc/meminfo: memFree=18392792/32950928 swapFree=67111528/67111528
[pid=3576] ppid=3574 vsize=184012 CPUtime=1242.31 cores=0,2
/proc/3576/stat : 3576 (march_rw) R 3574 3576 2596 0 -1 4202496 41372 0 0 0 124221 10 0 0 25 0 1 0 361341124 188428288 41305 33554432000 4194304 4300876 140736576574224 18446744073709551615 4288296 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3576/statm: 46003 41305 169 27 0 44452 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 184012



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.97 3.85 5/190 3670
/proc/meminfo: memFree=18368352/32950928 swapFree=67111528/67111528
[pid=3576] ppid=3574 vsize=250312 CPUtime=1300.03 cores=0,2
/proc/3576/stat : 3576 (march_rw) R 3574 3576 2596 0 -1 4202496 43151 0 0 0 129991 12 0 0 25 0 1 0 361341124 256319488 43084 33554432000 4194304 4300876 140736576574224 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3576/statm: 62578 43084 169 27 0 61027 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 250312

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): 1300.05
CPU user time (s): 1299.91
CPU system time (s): 0.13098
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 250312

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.91
system time used= 0.13098
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43151
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 5
involuntary context switches= 1365

runsolver used 1.9557 second user time and 3.9684 second system time

The end

Launcher Data 

Begin job on node112 at 2011-04-02 04:25:05
IDJOB=3152814
IDBENCH=83094
IDSOLVER=1561
FILE ID=node112/3152814-1301711105
RUNJOBID= node112-1301711105-3560
PBS_JOBID= 12840843
Free space on /tmp= 71948 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v750-c3195-S397702672-080.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152814-1301711105/watcher-3152814-1301711105 -o /tmp/evaluation-result-3152814-1301711105/solver-3152814-1301711105 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152814-1301711105.cnf

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

MD5SUM BENCH= 0fc04a37bb65455aedf3737bd6551a47
RANDOM SEED=1777677877

node112.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		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.65
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
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	: 5332.83
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		: 2666.828
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	: 5332.67
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		: 2666.828
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	: 5332.82
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		: 2666.828
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	: 5261.27
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		: 2666.828
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		: 2666.828
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		: 2666.828
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	: 5332.93
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      18983588 kB
Buffers:        383044 kB
Cached:       13232184 kB
SwapCached:          0 kB
Active:        8036836 kB
Inactive:      5641044 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      18983588 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             140 kB
Writeback:           0 kB
AnonPages:       63204 kB
Mapped:          14620 kB
Slab:           225008 kB
PageTables:       5152 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   189384 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= 71944 MiB
End job on node112 at 2011-04-02 04:46:47