Trace number 3152369

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 1300.01

General information on the benchmark

Namerandom/large/
unif-k7-r85-v300-c25500-S1158419275-045-UNKNOWN.cnf
MD5SUMba96eb51c814e4238dd0a7b33e8bab2d
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 variables300
Number of clauses25500
Sum of the clauses size178500
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 525500

Solver Data 

1.79/1.89	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.79/1.89	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.79/1.89	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.79/1.89	c main()::
1.79/1.89	c initFormula():: searching for DIMACS p-line....
1.79/1.89	c full lookahead due to high density!
1.79/1.89	c initFormula():: the DIMACS p-line indicates a CNF of 300 variables and 25500 clauses.
1.79/1.89	c parseCNF():: parsing....
1.79/1.89	c parseCNF():: the CNF contains 0 unary clauses.
1.79/1.89	c runParser():: parsing was successful, warming up engines...
1.79/1.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.89	c preprocessing fase I completed:: there are now 300 free variables and 25500 clauses.
1.79/1.89	c using k-SAT heuristics (size based diff)
1.79/1.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.89	c main():: clause / variable ratio: ( 25500 / 300 ) = 85.00
1.79/1.89	c longest clause has size 7
1.79/1.89	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.79/1.89	c number of free variables = 300
1.79/1.89	c dynamic_preselect_setsize :: off
1.79/1.89	c main():: all systems go!
1.79/1.89	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 327
1.99/2.05	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: 9413
4.19/4.20	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 |******************************************
c |********************************************
c |*********************************************
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c |************************************************
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c |****************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 396659
85.90/85.97	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 |*********************************************
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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-3152369-1301700986/watcher-3152369-1301700986 -o /tmp/evaluation-result-3152369-1301700986/solver-3152369-1301700986 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152369-1301700986.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: 3.68 3.92 3.89 5/189 31762
/proc/meminfo: memFree=20687728/32950904 swapFree=67111528/67111528
[pid=31762] ppid=31760 vsize=6924 CPUtime=0 cores=5,7
/proc/31762/stat : 31762 (march_rw) R 31760 31762 31396 0 -1 4194304 310 0 0 0 0 0 0 0 25 0 1 0 281698312 7090176 255 33554432000 4194304 4300876 140733478009360 18446744073709551615 237278879488 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31762/statm: 1731 255 113 27 0 180 0

[startup+0.03928 s]
/proc/loadavg: 3.68 3.92 3.89 5/189 31762
/proc/meminfo: memFree=20687728/32950904 swapFree=67111528/67111528
[pid=31762] ppid=31760 vsize=9404 CPUtime=0.03 cores=5,7
/proc/31762/stat : 31762 (march_rw) R 31760 31762 31396 0 -1 4194304 837 0 0 0 3 0 0 0 25 0 1 0 281698312 9629696 633 33554432000 4194304 4300876 140733478009360 18446744073709551615 4242431 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31762/statm: 2351 633 126 27 0 800 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 9404

[startup+0.100268 s]
/proc/loadavg: 3.68 3.92 3.89 5/189 31762
/proc/meminfo: memFree=20687728/32950904 swapFree=67111528/67111528
[pid=31762] ppid=31760 vsize=10904 CPUtime=0.09 cores=5,7
/proc/31762/stat : 31762 (march_rw) R 31760 31762 31396 0 -1 4202496 4687 0 0 0 9 0 0 0 25 0 1 0 281698312 11165696 1057 33554432000 4194304 4300876 140733478009360 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31762/statm: 2726 1057 143 27 0 1175 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10904

[startup+0.300231 s]
/proc/loadavg: 3.68 3.92 3.89 5/189 31762
/proc/meminfo: memFree=20687728/32950904 swapFree=67111528/67111528
[pid=31762] ppid=31760 vsize=10904 CPUtime=0.29 cores=5,7
/proc/31762/stat : 31762 (march_rw) R 31760 31762 31396 0 -1 4202496 4687 0 0 0 29 0 0 0 25 0 1 0 281698312 11165696 1057 33554432000 4194304 4300876 140733478009360 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31762/statm: 2726 1057 143 27 0 1175 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10904

[startup+0.70016 s]
/proc/loadavg: 3.68 3.92 3.89 5/189 31762
/proc/meminfo: memFree=20687728/32950904 swapFree=67111528/67111528
[pid=31762] ppid=31760 vsize=10904 CPUtime=0.69 cores=5,7
/proc/31762/stat : 31762 (march_rw) R 31760 31762 31396 0 -1 4202496 4687 0 0 0 69 0 0 0 25 0 1 0 281698312 11165696 1057 33554432000 4194304 4300876 140733478009360 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31762/statm: 2726 1057 143 27 0 1175 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10904

[startup+1.50102 s]
/proc/loadavg: 3.68 3.92 3.89 5/190 31763
/proc/meminfo: memFree=20653380/32950904 swapFree=67111528/67111528
[pid=31762] ppid=31760 vsize=10904 CPUtime=1.49 cores=5,7
/proc/31762/stat : 31762 (march_rw) R 31760 31762 31396 0 -1 4202496 4687 0 0 0 149 0 0 0 25 0 1 0 281698312 11165696 1057 33554432000 4194304 4300876 140733478009360 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31762/statm: 2726 1057 143 27 0 1175 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10904

[startup+3.10073 s]
/proc/loadavg: 3.68 3.92 3.89 5/190 31763
/proc/meminfo: memFree=20646852/32950904 swapFree=67111528/67111528
[pid=31762] ppid=31760 vsize=14292 CPUtime=3.09 cores=5,7
/proc/31762/stat : 31762 (march_rw) R 31760 31762 31396 0 -1 4202496 5733 0 0 0 309 0 0 0 25 0 1 0 281698312 14635008 1728 33554432000 4194304 4300876 140733478009360 18446744073709551615 4248775 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31762/statm: 3573 1728 170 27 0 2022 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14292

[startup+6.30016 s]
/proc/loadavg: 3.70 3.92 3.89 5/190 31763
/proc/meminfo: memFree=20643568/32950904 swapFree=67111528/67111528
[pid=31762] ppid=31760 vsize=14292 CPUtime=6.29 cores=5,7
/proc/31762/stat : 31762 (march_rw) R 31760 31762 31396 0 -1 4202496 5733 0 0 0 629 0 0 0 25 0 1 0 281698312 14635008 1728 33554432000 4194304 4300876 140733478009360 18446744073709551615 4227544 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31762/statm: 3573 1728 170 27 0 2022 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 14292

[startup+12.701 s]
/proc/loadavg: 3.73 3.92 3.89 5/190 31763
/proc/meminfo: memFree=20639872/32950904 swapFree=67111528/67111528
[pid=31762] ppid=31760 vsize=15828 CPUtime=12.69 cores=5,7
/proc/31762/stat : 31762 (march_rw) R 31760 31762 31396 0 -1 4202496 5994 0 0 0 1269 0 0 0 25 0 1 0 281698312 16207872 1989 33554432000 4194304 4300876 140733478009360 18446744073709551615 237278274765 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31762/statm: 3957 1989 170 27 0 2406 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 15828

[startup+25.5007 s]
/proc/loadavg: 3.79 3.92 3.89 5/190 31764
/proc/meminfo: memFree=20634048/32950904 swapFree=67111528/67111528
[pid=31762] ppid=31760 vsize=17744 CPUtime=25.49 cores=5,7
/proc/31762/stat : 31762 (march_rw) R 31760 31762 31396 0 -1 4202496 6318 0 0 0 2549 0 0 0 25 0 1 0 281698312 18169856 2313 33554432000 4194304 4300876 140733478009360 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31762/statm: 4436 2313 171 27 0 2885 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 17744

[startup+51.1002 s]
/proc/loadavg: 3.86 3.93 3.89 5/190 31764
/proc/meminfo: memFree=20624892/32950904 swapFree=67111528/67111528
[pid=31762] ppid=31760 vsize=19468 CPUtime=51.09 cores=5,7
/proc/31762/stat : 31762 (march_rw) R 31760 31762 31396 0 -1 4202496 7006 0 0 0 5109 0 0 0 25 0 1 0 281698312 19935232 3001 33554432000 4194304 4300876 140733478009360 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31762/statm: 4867 3001 171 27 0 3316 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 19468

[startup+102.306 s]
/proc/loadavg: 3.94 3.94 3.90 5/190 31766
/proc/meminfo: memFree=20606392/32950904 swapFree=67111528/67111528
[pid=31762] ppid=31760 vsize=25936 CPUtime=102.3 cores=5,7
/proc/31762/stat : 31762 (march_rw) R 31760 31762 31396 0 -1 4202496 8462 0 0 0 10229 1 0 0 25 0 1 0 281698312 26558464 4457 33554432000 4194304 4300876 140733478009360 18446744073709551615 237278275270 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31762/statm: 6484 4457 171 27 0 4933 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 25936

[startup+162.3 s]
/proc/loadavg: 3.98 3.94 3.90 5/190 31767
/proc/meminfo: memFree=20586300/32950904 swapFree=67111528/67111528
[pid=31762] ppid=31760 vsize=40488 CPUtime=162.29 cores=5,7
/proc/31762/stat : 31762 (march_rw) R 31760 31762 31396 0 -1 4202496 10142 0 0 0 16228 1 0 0 25 0 1 0 281698312 41459712 6137 33554432000 4194304 4300876 140733478009360 18446744073709551615 4225398 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31762/statm: 10122 6137 171 27 0 8571 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 40488

[startup+222.301 s]
/proc/loadavg: 4.03 3.97 3.91 5/190 31769
/proc/meminfo: memFree=20566068/32950904 swapFree=67111528/67111528
[pid=31762] ppid=31760 vsize=40488 CPUtime=222.3 cores=5,7
/proc/31762/stat : 31762 (march_rw) R 31760 31762 31396 0 -1 4202496 11738 0 0 0 22228 2 0 0 25 0 1 0 281698312 41459712 7733 33554432000 4194304 4300876 140733478009360 18446744073709551615 4225208 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31762/statm: 10122 7733 171 27 0 8571 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 40488

[startup+282.301 s]
/proc/loadavg: 4.05 3.99 3.92 5/190 31770
/proc/meminfo: memFree=20546576/32950904 swapFree=67111528/67111528
[pid=31762] ppid=31760 vsize=53584 CPUtime=282.29 cores=5,7
/proc/31762/stat : 31762 (march_rw) R 31760 31762 31396 0 -1 4202496 13364 0 0 0 28227 2 0 0 25 0 1 0 281698312 54870016 9359 33554432000 4194304 4300876 140733478009360 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31762/statm: 13396 9359 171 27 0 11845 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 53584

[startup+342.3 s]
/proc/loadavg: 4.02 3.99 3.92 5/190 31772
/proc/meminfo: memFree=20527404/32950904 swapFree=67111528/67111528
[pid=31762] ppid=31760 vsize=53584 CPUtime=342.3 cores=5,7
/proc/31762/stat : 31762 (march_rw) R 31760 31762 31396 0 -1 4202496 15047 0 0 0 34227 3 0 0 25 0 1 0 281698312 54870016 11042 33554432000 4194304 4300876 140733478009360 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31762/statm: 13396 11042 171 27 0 11845 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 53584

[startup+402.301 s]
/proc/loadavg: 4.00 3.99 3.92 5/190 31774
/proc/meminfo: memFree=20508428/32950904 swapFree=67111528/67111528
[pid=31762] ppid=31760 vsize=73228 CPUtime=402.3 cores=5,7
/proc/31762/stat : 31762 (march_rw) R 31760 31762 31396 0 -1 4202496 16715 0 0 0 40227 3 0 0 25 0 1 0 281698312 74985472 12710 33554432000 4194304 4300876 140733478009360 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31762/statm: 18307 12710 171 27 0 16756 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 73228

[startup+462.301 s]
/proc/loadavg: 4.00 3.99 3.92 5/190 31775
/proc/meminfo: memFree=20488428/32950904 swapFree=67111528/67111528
[pid=31762] ppid=31760 vsize=73228 CPUtime=462.31 cores=5,7
/proc/31762/stat : 31762 (march_rw) R 31760 31762 31396 0 -1 4202496 18395 0 0 0 46227 4 0 0 25 0 1 0 281698312 74985472 14390 33554432000 4194304 4300876 140733478009360 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31762/statm: 18307 14390 171 27 0 16756 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 73228

[startup+522.3 s]
/proc/loadavg: 4.00 3.99 3.92 5/190 31777
/proc/meminfo: memFree=20469184/32950904 swapFree=67111528/67111528
[pid=31762] ppid=31760 vsize=73228 CPUtime=522.3 cores=5,7
/proc/31762/stat : 31762 (march_rw) R 31760 31762 31396 0 -1 4202496 20108 0 0 0 52226 4 0 0 25 0 1 0 281698312 74985472 16103 33554432000 4194304 4300876 140733478009360 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31762/statm: 18307 16103 171 27 0 16756 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 73228

[startup+582.301 s]
/proc/loadavg: 4.00 3.99 3.92 5/190 31778
/proc/meminfo: memFree=20450708/32950904 swapFree=67111528/67111528
[pid=31762] ppid=31760 vsize=102696 CPUtime=582.3 cores=5,7
/proc/31762/stat : 31762 (march_rw) R 31760 31762 31396 0 -1 4202496 21754 0 0 0 58226 4 0 0 25 0 1 0 281698312 105160704 17749 33554432000 4194304 4300876 140733478009360 18446744073709551615 237278275275 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31762/statm: 25674 17749 171 27 0 24123 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 102696

[startup+642.301 s]
/proc/loadavg: 4.00 3.99 3.92 5/190 31780
/proc/meminfo: memFree=20431228/32950904 swapFree=67111528/67111528
[pid=31762] ppid=31760 vsize=102696 CPUtime=642.32 cores=5,7
/proc/31762/stat : 31762 (march_rw) R 31760 31762 31396 0 -1 4202496 23421 0 0 0 64227 5 0 0 25 0 1 0 281698312 105160704 19416 33554432000 4194304 4300876 140733478009360 18446744073709551615 4225442 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31762/statm: 25674 19416 171 27 0 24123 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 102696

[startup+702.3 s]
/proc/loadavg: 4.00 3.99 3.92 5/190 31782
/proc/meminfo: memFree=20410236/32950904 swapFree=67111528/67111528
[pid=31762] ppid=31760 vsize=104180 CPUtime=702.31 cores=5,7
/proc/31762/stat : 31762 (march_rw) R 31760 31762 31396 0 -1 4202496 25299 0 0 0 70226 5 0 0 25 0 1 0 281698312 106680320 21294 33554432000 4194304 4300876 140733478009360 18446744073709551615 4276267 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31762/statm: 26045 21294 171 27 0 24494 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 104180

[startup+762.306 s]
/proc/loadavg: 4.05 4.00 3.92 5/190 31783
/proc/meminfo: memFree=20390756/32950904 swapFree=67111528/67111528
[pid=31762] ppid=31760 vsize=104180 CPUtime=762.31 cores=5,7
/proc/31762/stat : 31762 (march_rw) R 31760 31762 31396 0 -1 4202496 27006 0 0 0 76226 5 0 0 25 0 1 0 281698312 106680320 23001 33554432000 4194304 4300876 140733478009360 18446744073709551615 4281196 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31762/statm: 26045 23001 171 27 0 24494 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 104180

[startup+822.301 s]
/proc/loadavg: 4.07 4.01 3.93 5/190 31785
/proc/meminfo: memFree=20371904/32950904 swapFree=67111528/67111528
[pid=31762] ppid=31760 vsize=148380 CPUtime=822.31 cores=5,7
/proc/31762/stat : 31762 (march_rw) R 31760 31762 31396 0 -1 4202496 28729 0 0 0 82225 6 0 0 25 0 1 0 281698312 151941120 24724 33554432000 4194304 4300876 140733478009360 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31762/statm: 37095 24724 171 27 0 35544 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 148380

[startup+882.3 s]
/proc/loadavg: 4.03 4.01 3.93 5/190 31786
/proc/meminfo: memFree=20352280/32950904 swapFree=67111528/67111528
[pid=31762] ppid=31760 vsize=148380 CPUtime=882.31 cores=5,7
/proc/31762/stat : 31762 (march_rw) R 31760 31762 31396 0 -1 4202496 30448 0 0 0 88225 6 0 0 25 0 1 0 281698312 151941120 26443 33554432000 4194304 4300876 140733478009360 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31762/statm: 37095 26443 171 27 0 35544 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 148380

[startup+942.3 s]
/proc/loadavg: 4.01 4.00 3.93 5/190 31788
/proc/meminfo: memFree=20332676/32950904 swapFree=67111528/67111528
[pid=31762] ppid=31760 vsize=148380 CPUtime=942.32 cores=5,7
/proc/31762/stat : 31762 (march_rw) R 31760 31762 31396 0 -1 4202496 32173 0 0 0 94225 7 0 0 25 0 1 0 281698312 151941120 28168 33554432000 4194304 4300876 140733478009360 18446744073709551615 4276177 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31762/statm: 37095 28168 171 27 0 35544 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 148380

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 31790
/proc/meminfo: memFree=20313192/32950904 swapFree=67111528/67111528
[pid=31762] ppid=31760 vsize=148380 CPUtime=1002.32 cores=5,7
/proc/31762/stat : 31762 (march_rw) R 31760 31762 31396 0 -1 4202496 33906 0 0 0 100225 7 0 0 25 0 1 0 281698312 151941120 29901 33554432000 4194304 4300876 140733478009360 18446744073709551615 4225414 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31762/statm: 37095 29901 171 27 0 35544 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 148380

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 31791
/proc/meminfo: memFree=20294340/32950904 swapFree=67111528/67111528
[pid=31762] ppid=31760 vsize=148380 CPUtime=1062.32 cores=5,7
/proc/31762/stat : 31762 (march_rw) R 31760 31762 31396 0 -1 4202496 35624 0 0 0 106225 7 0 0 25 0 1 0 281698312 151941120 31619 33554432000 4194304 4300876 140733478009360 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31762/statm: 37095 31619 171 27 0 35544 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 148380

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 31793
/proc/meminfo: memFree=20274580/32950904 swapFree=67111528/67111528
[pid=31762] ppid=31760 vsize=148380 CPUtime=1122.32 cores=5,7
/proc/31762/stat : 31762 (march_rw) R 31760 31762 31396 0 -1 4202496 37336 0 0 0 112224 8 0 0 25 0 1 0 281698312 151941120 33331 33554432000 4194304 4300876 140733478009360 18446744073709551615 4227544 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31762/statm: 37095 33331 171 27 0 35544 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 148380

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 31794
/proc/meminfo: memFree=20255604/32950904 swapFree=67111528/67111528
[pid=31762] ppid=31760 vsize=148380 CPUtime=1182.32 cores=5,7
/proc/31762/stat : 31762 (march_rw) R 31760 31762 31396 0 -1 4202496 39048 0 0 0 118224 8 0 0 25 0 1 0 281698312 151941120 35043 33554432000 4194304 4300876 140733478009360 18446744073709551615 4199313 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31762/statm: 37095 35043 171 27 0 35544 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 148380

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 31796
/proc/meminfo: memFree=20235244/32950904 swapFree=67111528/67111528
[pid=31762] ppid=31760 vsize=214680 CPUtime=1242.32 cores=5,7
/proc/31762/stat : 31762 (march_rw) R 31760 31762 31396 0 -1 4202496 40772 0 0 0 124224 8 0 0 25 0 1 0 281698312 219832320 36767 33554432000 4194304 4300876 140733478009360 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31762/statm: 53670 36767 171 27 0 52119 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 214680



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.07 4.02 3.93 2/185 31801
/proc/meminfo: memFree=20545024/32950904 swapFree=67111528/67111528
[pid=31762] ppid=31760 vsize=216164 CPUtime=1300.03 cores=5,7
/proc/31762/stat : 31762 (march_rw) R 31760 31762 31396 0 -1 4202496 42478 0 0 0 129994 9 0 0 25 0 1 0 281698312 221351936 38473 33554432000 4194304 4300876 140733478009360 18446744073709551615 4197155 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/31762/statm: 54041 38473 171 27 0 52490 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 216164

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): 1300.05
CPU user time (s): 1299.95
CPU system time (s): 0.099984
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 216164

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.95
system time used= 0.099984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42478
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= 792

runsolver used 1.83172 second user time and 4.09038 second system time

The end

Launcher Data 

Begin job on node121 at 2011-04-02 01:36:26
IDJOB=3152369
IDBENCH=82649
IDSOLVER=1561
FILE ID=node121/3152369-1301700986
RUNJOBID= node121-1301698381-31417
PBS_JOBID= 12840744
Free space on /tmp= 71104 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k7-r85-v300-c25500-S1158419275-045-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152369-1301700986/watcher-3152369-1301700986 -o /tmp/evaluation-result-3152369-1301700986/solver-3152369-1301700986 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152369-1301700986.cnf

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

MD5SUM BENCH= ba96eb51c814e4238dd0a7b33e8bab2d
RANDOM SEED=2044385271

node121.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		: 2666.817
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	: 5333.63
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		: 2666.817
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.07
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		: 2666.817
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	: 5332.84
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		: 2666.817
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	: 5332.77
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		: 2666.817
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	: 5332.82
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		: 2666.817
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		: 2666.817
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		: 2666.817
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:     32950904 kB
MemFree:      20688752 kB
Buffers:        330008 kB
Cached:       11578768 kB
SwapCached:          0 kB
Active:        7668868 kB
Inactive:      4320548 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      20688752 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3132 kB
Writeback:           0 kB
AnonPages:       80588 kB
Mapped:          15608 kB
Slab:           209380 kB
PageTables:       5148 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS:   271700 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= 71104 MiB
End job on node121 at 2011-04-02 01:58:08