Trace number 3152806

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) 1300.03 1300.01

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v80-c7120-S1968028041-077.UNKNOWN.cnf
MD5SUMb69cb091f87b56cc59075b29ac9c632c
Bench CategoryRANDOM (random 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 variables80
Number of clauses7120
Sum of the clauses size49840
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 57120

Solver Data 

0.39/0.46	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.39/0.46	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.39/0.46	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.39/0.46	c main()::
0.39/0.46	c initFormula():: searching for DIMACS p-line....
0.39/0.46	c full lookahead due to high density!
0.39/0.46	c initFormula():: the DIMACS p-line indicates a CNF of 80 variables and 7120 clauses.
0.39/0.46	c parseCNF():: parsing....
0.39/0.46	c parseCNF():: the CNF contains 0 unary clauses.
0.39/0.46	c runParser():: parsing was successful, warming up engines...
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c preprocessing fase I completed:: there are now 80 free variables and 7120 clauses.
0.39/0.46	c using k-SAT heuristics (size based diff)
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.39/0.46	c resolvent_look() :: found 1 resolvents
0.39/0.46	c main():: clause / variable ratio: ( 7121 / 80 ) = 89.01
0.39/0.46	c longest clause has size 7
0.39/0.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.39/0.46	c number of free variables = 80
0.39/0.46	c dynamic_preselect_setsize :: off
0.39/0.46	c main():: all systems go!
0.39/0.46	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 126
0.49/0.50	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 638
0.59/0.63	c |----------------------------------------------------------------|
c |*
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c |****
c |********
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 5593
1.59/1.68	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |*************
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c |***************
c |****************
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c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 39729
8.89/8.92	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
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c |****************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 217901
47.38/47.44	c |----------------------------------------------------------------|
c |*
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c |***
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c |******
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c |********************************
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c |****************************************************************| ( 5/999) NodeCount: 940305
210.79/210.89	c |----------------------------------------------------------------|
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c |************
c |*************
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c |****************
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c |************************
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c |********************************
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c |****************************************************************| ( 6/999) NodeCount: 3263612
766.30/766.38	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 |************************
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c |*****************************
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c |*******************************
c |********************************
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c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************

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-3152806-1301711046/watcher-3152806-1301711046 -o /tmp/evaluation-result-3152806-1301711046/solver-3152806-1301711046 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152806-1301711046.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: 3.99 3.93 4.48 5/189 28594
/proc/meminfo: memFree=20080836/32950940 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=6592 CPUtime=0 cores=1,3
/proc/28594/stat : 28594 (march_rw) R 28592 28594 27789 0 -1 4194304 238 0 0 0 0 0 0 0 25 0 1 0 361335427 6750208 183 33554432000 4194304 4300876 140737393289008 18446744073709551615 215988253381 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28594/statm: 1648 183 113 27 0 97 0

[startup+0.0689119 s]
/proc/loadavg: 3.99 3.93 4.48 5/189 28594
/proc/meminfo: memFree=20080836/32950940 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=7640 CPUtime=0.06 cores=1,3
/proc/28594/stat : 28594 (march_rw) R 28592 28594 27789 0 -1 4202496 1200 0 0 0 6 0 0 0 25 0 1 0 361335427 7823360 427 33554432000 4194304 4300876 140737393289008 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28594/statm: 1910 427 143 27 0 359 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 7640

[startup+0.100906 s]
/proc/loadavg: 3.99 3.93 4.48 5/189 28594
/proc/meminfo: memFree=20080836/32950940 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=7640 CPUtime=0.09 cores=1,3
/proc/28594/stat : 28594 (march_rw) R 28592 28594 27789 0 -1 4202496 1200 0 0 0 9 0 0 0 25 0 1 0 361335427 7823360 427 33554432000 4194304 4300876 140737393289008 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28594/statm: 1910 427 143 27 0 359 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7640

[startup+0.300871 s]
/proc/loadavg: 3.99 3.93 4.48 5/189 28594
/proc/meminfo: memFree=20080836/32950940 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=7640 CPUtime=0.29 cores=1,3
/proc/28594/stat : 28594 (march_rw) R 28592 28594 27789 0 -1 4202496 1200 0 0 0 29 0 0 0 25 0 1 0 361335427 7823360 427 33554432000 4194304 4300876 140737393289008 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28594/statm: 1910 427 143 27 0 359 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7640

[startup+0.700801 s]
/proc/loadavg: 3.99 3.93 4.48 5/189 28594
/proc/meminfo: memFree=20080836/32950940 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=8552 CPUtime=0.69 cores=1,3
/proc/28594/stat : 28594 (march_rw) R 28592 28594 27789 0 -1 4202496 1501 0 0 0 69 0 0 0 25 0 1 0 361335427 8757248 623 33554432000 4194304 4300876 140737393289008 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28594/statm: 2138 623 170 27 0 587 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8552

[startup+1.50066 s]
/proc/loadavg: 3.99 3.93 4.48 5/190 28595
/proc/meminfo: memFree=20078604/32950940 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=8552 CPUtime=1.49 cores=1,3
/proc/28594/stat : 28594 (march_rw) R 28592 28594 27789 0 -1 4202496 1501 0 0 0 149 0 0 0 25 0 1 0 361335427 8757248 623 33554432000 4194304 4300876 140737393289008 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28594/statm: 2138 623 170 27 0 587 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8552

[startup+3.1005 s]
/proc/loadavg: 3.99 3.93 4.48 5/190 28595
/proc/meminfo: memFree=20077860/32950940 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=8856 CPUtime=3.09 cores=1,3
/proc/28594/stat : 28594 (march_rw) R 28592 28594 27789 0 -1 4202496 1574 0 0 0 309 0 0 0 25 0 1 0 361335427 9068544 696 33554432000 4194304 4300876 140737393289008 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28594/statm: 2214 696 170 27 0 663 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8856

[startup+6.30082 s]
/proc/loadavg: 3.99 3.93 4.47 5/190 28595
/proc/meminfo: memFree=20076268/32950940 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=9236 CPUtime=6.29 cores=1,3
/proc/28594/stat : 28594 (march_rw) R 28592 28594 27789 0 -1 4202496 1666 0 0 0 629 0 0 0 25 0 1 0 361335427 9457664 788 33554432000 4194304 4300876 140737393289008 18446744073709551615 4276350 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28594/statm: 2309 788 171 27 0 758 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9236

[startup+12.7007 s]
/proc/loadavg: 3.99 3.93 4.47 5/190 28595
/proc/meminfo: memFree=20073752/32950940 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=10088 CPUtime=12.69 cores=1,3
/proc/28594/stat : 28594 (march_rw) R 28592 28594 27789 0 -1 4202496 1845 0 0 0 1269 0 0 0 25 0 1 0 361335427 10330112 967 33554432000 4194304 4300876 140737393289008 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28594/statm: 2522 967 171 27 0 971 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10088

[startup+25.5005 s]
/proc/loadavg: 3.99 3.93 4.46 5/190 28596
/proc/meminfo: memFree=20068428/32950940 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=12004 CPUtime=25.48 cores=1,3
/proc/28594/stat : 28594 (march_rw) R 28592 28594 27789 0 -1 4202496 2203 0 0 0 2548 0 0 0 25 0 1 0 361335427 12292096 1325 33554432000 4194304 4300876 140737393289008 18446744073709551615 4199222 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28594/statm: 3001 1325 171 27 0 1450 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 12004

[startup+51.101 s]
/proc/loadavg: 3.99 3.94 4.45 5/190 28623
/proc/meminfo: memFree=20136592/32950940 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=16316 CPUtime=51.08 cores=1,3
/proc/28594/stat : 28594 (march_rw) R 28592 28594 27789 0 -1 4202496 2886 0 0 0 5108 0 0 0 25 0 1 0 361335427 16707584 2008 33554432000 4194304 4300876 140737393289008 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28594/statm: 4079 2008 171 27 0 2528 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 16316

[startup+102.306 s]
/proc/loadavg: 3.99 3.94 4.42 5/190 28625
/proc/meminfo: memFree=20121312/32950940 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=20196 CPUtime=102.3 cores=1,3
/proc/28594/stat : 28594 (march_rw) R 28592 28594 27789 0 -1 4202496 4291 0 0 0 10229 1 0 0 25 0 1 0 361335427 20680704 3413 33554432000 4194304 4300876 140737393289008 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28594/statm: 5049 3413 171 27 0 3498 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 20196

[startup+162.3 s]
/proc/loadavg: 3.99 3.95 4.40 5/190 28626
/proc/meminfo: memFree=20103788/32950940 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=26016 CPUtime=162.29 cores=1,3
/proc/28594/stat : 28594 (march_rw) R 28592 28594 27789 0 -1 4202496 5849 0 0 0 16228 1 0 0 25 0 1 0 361335427 26640384 4971 33554432000 4194304 4300876 140737393289008 18446744073709551615 4214369 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28594/statm: 6504 4971 171 27 0 4953 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 26016

[startup+222.301 s]
/proc/loadavg: 3.60 3.86 4.34 4/184 28645
/proc/meminfo: memFree=20096288/32950940 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=35264 CPUtime=222.29 cores=1,3
/proc/28594/stat : 28594 (march_rw) R 28592 28594 27789 0 -1 4202496 7426 0 0 0 22228 1 0 0 25 0 1 0 361335427 36110336 6548 33554432000 4194304 4300876 140737393289008 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28594/statm: 8816 6548 171 27 0 7265 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 35264

[startup+282.301 s]
/proc/loadavg: 3.22 3.70 4.25 4/184 28646
/proc/meminfo: memFree=20081976/32950940 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=48360 CPUtime=282.29 cores=1,3
/proc/28594/stat : 28594 (march_rw) R 28592 28594 27789 0 -1 4202496 9053 0 0 0 28228 1 0 0 25 0 1 0 361335427 49520640 8175 33554432000 4194304 4300876 140737393289008 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28594/statm: 12090 8175 171 27 0 10539 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 48360

[startup+342.301 s]
/proc/loadavg: 3.08 3.57 4.17 4/184 28648
/proc/meminfo: memFree=20067304/32950940 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=48876 CPUtime=342.3 cores=1,3
/proc/28594/stat : 28594 (march_rw) R 28592 28594 27789 0 -1 4202496 10556 0 0 0 34228 2 0 0 25 0 1 0 361335427 50049024 9678 33554432000 4194304 4300876 140737393289008 18446744073709551615 4276853 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28594/statm: 12219 9678 171 27 0 10668 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 48876

[startup+402.301 s]
/proc/loadavg: 3.03 3.46 4.09 4/184 28650
/proc/meminfo: memFree=20052752/32950940 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=68520 CPUtime=402.3 cores=1,3
/proc/28594/stat : 28594 (march_rw) R 28592 28594 27789 0 -1 4202496 12160 0 0 0 40228 2 0 0 25 0 1 0 361335427 70164480 11282 33554432000 4194304 4300876 140737393289008 18446744073709551615 4276200 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28594/statm: 17130 11282 171 27 0 15579 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 68520

[startup+462.301 s]
/proc/loadavg: 3.01 3.38 4.02 4/184 28651
/proc/meminfo: memFree=20038348/32950940 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=68520 CPUtime=462.29 cores=1,3
/proc/28594/stat : 28594 (march_rw) R 28592 28594 27789 0 -1 4202496 13690 0 0 0 46227 2 0 0 25 0 1 0 361335427 70164480 12812 33554432000 4194304 4300876 140737393289008 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28594/statm: 17130 12812 171 27 0 15579 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 68520

[startup+522.3 s]
/proc/loadavg: 3.00 3.31 3.95 4/184 28653
/proc/meminfo: memFree=20024768/32950940 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=68520 CPUtime=522.29 cores=1,3
/proc/28594/stat : 28594 (march_rw) R 28592 28594 27789 0 -1 4202496 15211 0 0 0 52227 2 0 0 25 0 1 0 361335427 70164480 14333 33554432000 4194304 4300876 140737393289008 18446744073709551615 4214219 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28594/statm: 17130 14333 171 27 0 15579 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 68520

[startup+582.301 s]
/proc/loadavg: 3.00 3.25 3.89 4/184 28654
/proc/meminfo: memFree=20010492/32950940 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=97988 CPUtime=582.3 cores=1,3
/proc/28594/stat : 28594 (march_rw) R 28592 28594 27789 0 -1 4202496 16695 0 0 0 58227 3 0 0 25 0 1 0 361335427 100339712 15817 33554432000 4194304 4300876 140737393289008 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28594/statm: 24497 15817 171 27 0 22946 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 97988

[startup+642.3 s]
/proc/loadavg: 3.00 3.20 3.83 4/184 28656
/proc/meminfo: memFree=19997208/32950940 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=99020 CPUtime=642.31 cores=1,3
/proc/28594/stat : 28594 (march_rw) R 28592 28594 27789 0 -1 4202496 18140 0 0 0 64228 3 0 0 25 0 1 0 361335427 101396480 17262 33554432000 4194304 4300876 140737393289008 18446744073709551615 4199287 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28594/statm: 24755 17262 171 27 0 23204 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 99020

[startup+702.301 s]
/proc/loadavg: 3.00 3.16 3.78 4/184 28658
/proc/meminfo: memFree=19983304/32950940 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=99020 CPUtime=702.3 cores=1,3
/proc/28594/stat : 28594 (march_rw) R 28592 28594 27789 0 -1 4202496 19587 0 0 0 70227 3 0 0 25 0 1 0 361335427 101396480 18709 33554432000 4194304 4300876 140737393289008 18446744073709551615 4216304 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28594/statm: 24755 18709 171 27 0 23204 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 99020

[startup+762.305 s]
/proc/loadavg: 3.00 3.13 3.73 4/184 28659
/proc/meminfo: memFree=19970024/32950940 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=99020 CPUtime=762.31 cores=1,3
/proc/28594/stat : 28594 (march_rw) R 28592 28594 27789 0 -1 4202496 20875 0 0 0 76228 3 0 0 25 0 1 0 361335427 101396480 19997 33554432000 4194304 4300876 140737393289008 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28594/statm: 24755 19997 171 27 0 23204 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 99020

[startup+822.301 s]
/proc/loadavg: 3.00 3.10 3.68 4/184 28661
/proc/meminfo: memFree=19955720/32950940 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=99020 CPUtime=822.31 cores=1,3
/proc/28594/stat : 28594 (march_rw) R 28592 28594 27789 0 -1 4202496 22457 0 0 0 82227 4 0 0 25 0 1 0 361335427 101396480 21579 33554432000 4194304 4300876 140737393289008 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28594/statm: 24755 21579 171 27 0 23204 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 99020

[startup+882.3 s]
/proc/loadavg: 3.00 3.08 3.63 4/184 28665
/proc/meminfo: memFree=19940912/32950940 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=143220 CPUtime=882.3 cores=1,3
/proc/28594/stat : 28594 (march_rw) R 28592 28594 27789 0 -1 4202496 23976 0 0 0 88226 4 0 0 25 0 1 0 361335427 146657280 23098 33554432000 4194304 4300876 140737393289008 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28594/statm: 35805 23098 171 27 0 34254 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 143220

[startup+942.301 s]
/proc/loadavg: 2.11 2.84 3.52 2/172 28703
/proc/meminfo: memFree=20117620/32950940 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=143220 CPUtime=942.31 cores=1,3
/proc/28594/stat : 28594 (march_rw) R 28592 28594 27789 0 -1 4202496 25518 0 0 0 94226 5 0 0 25 0 1 0 361335427 146657280 24640 33554432000 4194304 4300876 140737393289008 18446744073709551615 4274272 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28594/statm: 35805 24640 171 27 0 34254 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 143220

[startup+1002.3 s]
/proc/loadavg: 1.41 2.51 3.36 2/172 28705
/proc/meminfo: memFree=20111772/32950940 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=143220 CPUtime=1002.31 cores=1,3
/proc/28594/stat : 28594 (march_rw) R 28592 28594 27789 0 -1 4202496 27028 0 0 0 100226 5 0 0 25 0 1 0 361335427 146657280 26150 33554432000 4194304 4300876 140737393289008 18446744073709551615 4275612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28594/statm: 35805 26150 171 27 0 34254 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 143220

[startup+1062.3 s]
/proc/loadavg: 1.15 2.23 3.21 2/172 28706
/proc/meminfo: memFree=20105908/32950940 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=143220 CPUtime=1062.31 cores=1,3
/proc/28594/stat : 28594 (march_rw) R 28592 28594 27789 0 -1 4202496 28503 0 0 0 106226 5 0 0 25 0 1 0 361335427 146657280 27625 33554432000 4194304 4300876 140737393289008 18446744073709551615 4225437 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28594/statm: 35805 27625 171 27 0 34254 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 143220

[startup+1122.3 s]
/proc/loadavg: 1.05 2.00 3.07 2/172 28708
/proc/meminfo: memFree=20100156/32950940 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=143220 CPUtime=1122.31 cores=1,3
/proc/28594/stat : 28594 (march_rw) R 28592 28594 27789 0 -1 4202496 29943 0 0 0 112226 5 0 0 25 0 1 0 361335427 146657280 29065 33554432000 4194304 4300876 140737393289008 18446744073709551615 4276213 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28594/statm: 35805 29065 171 27 0 34254 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 143220

[startup+1182.3 s]
/proc/loadavg: 1.02 1.82 2.93 2/172 28709
/proc/meminfo: memFree=20095028/32950940 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=143220 CPUtime=1182.32 cores=1,3
/proc/28594/stat : 28594 (march_rw) R 28592 28594 27789 0 -1 4202496 31258 0 0 0 118226 6 0 0 25 0 1 0 361335427 146657280 30380 33554432000 4194304 4300876 140737393289008 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28594/statm: 35805 30380 171 27 0 34254 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 143220

[startup+1242.3 s]
/proc/loadavg: 1.00 1.67 2.81 2/172 28711
/proc/meminfo: memFree=20088800/32950940 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=145280 CPUtime=1242.31 cores=1,3
/proc/28594/stat : 28594 (march_rw) R 28592 28594 27789 0 -1 4202496 32763 0 0 0 124225 6 0 0 25 0 1 0 361335427 148766720 31885 33554432000 4194304 4300876 140737393289008 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28594/statm: 36320 31885 171 27 0 34769 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 145280



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 1.00 1.54 2.69 2/172 28713
/proc/meminfo: memFree=20082828/32950940 swapFree=67111528/67111528
[pid=28594] ppid=28592 vsize=145280 CPUtime=1300.02 cores=1,3
/proc/28594/stat : 28594 (march_rw) R 28592 28594 27789 0 -1 4202496 34218 0 0 0 129996 6 0 0 25 0 1 0 361335427 148766720 33340 33554432000 4194304 4300876 140737393289008 18446744073709551615 4264497 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/28594/statm: 36320 33340 171 27 0 34769 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 145280

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): 1300.01
CPU time (s): 1300.03
CPU user time (s): 1299.96
CPU system time (s): 0.073988
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 145280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.96
system time used= 0.073988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 34218
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= 6
involuntary context switches= 1693

runsolver used 1.73474 second user time and 4.19336 second system time

The end

Launcher Data 

Begin job on node117 at 2011-04-02 04:24:07
IDJOB=3152806
IDBENCH=83086
IDSOLVER=1561
FILE ID=node117/3152806-1301711046
RUNJOBID= node117-1301710651-28516
PBS_JOBID= 12840870
Free space on /tmp= 71436 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k7-r89-v80-c7120-S1968028041-077.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152806-1301711046/watcher-3152806-1301711046 -o /tmp/evaluation-result-3152806-1301711046/solver-3152806-1301711046 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152806-1301711046.cnf

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

MD5SUM BENCH= b69cb091f87b56cc59075b29ac9c632c
RANDOM SEED=622249099

node117.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		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.69
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
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	: 5332.75
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		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
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		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
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	: 5332.74
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		: 2666.849
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		: 2666.849
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	: 5267.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950940 kB
MemFree:      20081116 kB
Buffers:        381736 kB
Cached:       11988672 kB
SwapCached:          0 kB
Active:        8023708 kB
Inactive:      4544688 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950940 kB
LowFree:      20081116 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             416 kB
Writeback:           0 kB
AnonPages:      197704 kB
Mapped:          15584 kB
Slab:           237516 kB
PageTables:       5280 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586996 kB
Committed_AS:   426520 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= 71436 MiB
End job on node117 at 2011-04-02 04:45:49