Trace number 3152253

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) 1300.06 1300.01

General information on the benchmark

Namerandom/large/
unif-k7-r85-v150-c12750-S313239685-087-UNKNOWN.cnf
MD5SUMac4ee3ff752a515035c947b106bcabeb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark104.501
Satisfiable
(Un)Satisfiability was proved
Number of variables150
Number of clauses12750
Sum of the clauses size89250
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 512750

Solver Data 

0.79/0.86	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.86	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.79/0.86	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.79/0.86	c main()::
0.79/0.86	c initFormula():: searching for DIMACS p-line....
0.79/0.86	c full lookahead due to high density!
0.79/0.86	c initFormula():: the DIMACS p-line indicates a CNF of 150 variables and 12750 clauses.
0.79/0.86	c parseCNF():: parsing....
0.79/0.86	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.86	c runParser():: parsing was successful, warming up engines...
0.79/0.86	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.86	c preprocessing fase I completed:: there are now 150 free variables and 12750 clauses.
0.79/0.86	c using k-SAT heuristics (size based diff)
0.79/0.86	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.86	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.87	c main():: clause / variable ratio: ( 12750 / 150 ) = 85.00
0.79/0.87	c longest clause has size 7
0.79/0.87	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.87	c number of free variables = 150
0.79/0.87	c dynamic_preselect_setsize :: off
0.79/0.87	c main():: all systems go!
0.79/0.87	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 161
0.89/0.94	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: 2207
1.29/1.39	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
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c |******************************************
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c |****************************************************
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c |*******************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 43947
9.49/9.53	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 |************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 662665
127.09/127.12	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 |***************************************************************

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-3152253-1301697131/watcher-3152253-1301697131 -o /tmp/evaluation-result-3152253-1301697131/solver-3152253-1301697131 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152253-1301697131.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: 1.56 2.95 3.55 3/184 3047
/proc/meminfo: memFree=17967012/32950928 swapFree=67111528/67111528
[pid=3047] ppid=3045 vsize=6740 CPUtime=0 cores=5,7
/proc/3047/stat : 3047 (march_rw) R 3045 3047 1817 0 -1 4194304 270 0 0 0 0 0 0 0 21 0 1 0 359943754 6901760 215 33554432000 4194304 4300876 140733260508592 18446744073709551615 256415052485 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3047/statm: 1685 215 113 27 0 134 0

[startup+0.0766099 s]
/proc/loadavg: 1.56 2.95 3.55 3/184 3047
/proc/meminfo: memFree=17967012/32950928 swapFree=67111528/67111528
[pid=3047] ppid=3045 vsize=8732 CPUtime=0.07 cores=5,7
/proc/3047/stat : 3047 (march_rw) R 3045 3047 1817 0 -1 4202496 2244 0 0 0 7 0 0 0 21 0 1 0 359943754 8941568 613 33554432000 4194304 4300876 140733260508592 18446744073709551615 4214642 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3047/statm: 2183 613 143 27 0 632 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 8732

[startup+0.100605 s]
/proc/loadavg: 1.56 2.95 3.55 3/184 3047
/proc/meminfo: memFree=17967012/32950928 swapFree=67111528/67111528
[pid=3047] ppid=3045 vsize=8732 CPUtime=0.09 cores=5,7
/proc/3047/stat : 3047 (march_rw) R 3045 3047 1817 0 -1 4202496 2244 0 0 0 9 0 0 0 21 0 1 0 359943754 8941568 613 33554432000 4194304 4300876 140733260508592 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3047/statm: 2183 613 143 27 0 632 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 8732

[startup+0.300578 s]
/proc/loadavg: 1.56 2.95 3.55 3/184 3047
/proc/meminfo: memFree=17967012/32950928 swapFree=67111528/67111528
[pid=3047] ppid=3045 vsize=8732 CPUtime=0.29 cores=5,7
/proc/3047/stat : 3047 (march_rw) R 3045 3047 1817 0 -1 4202496 2244 0 0 0 29 0 0 0 22 0 1 0 359943754 8941568 613 33554432000 4194304 4300876 140733260508592 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3047/statm: 2183 613 143 27 0 632 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8732

[startup+0.700491 s]
/proc/loadavg: 1.56 2.95 3.55 3/184 3047
/proc/meminfo: memFree=17967012/32950928 swapFree=67111528/67111528
[pid=3047] ppid=3045 vsize=8732 CPUtime=0.69 cores=5,7
/proc/3047/stat : 3047 (march_rw) R 3045 3047 1817 0 -1 4202496 2244 0 0 0 69 0 0 0 24 0 1 0 359943754 8941568 613 33554432000 4194304 4300876 140733260508592 18446744073709551615 4214625 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3047/statm: 2183 613 143 27 0 632 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8732

[startup+1.50035 s]
/proc/loadavg: 1.76 2.97 3.56 5/190 3058
/proc/meminfo: memFree=17914552/32950928 swapFree=67111528/67111528
[pid=3047] ppid=3045 vsize=10372 CPUtime=1.49 cores=5,7
/proc/3047/stat : 3047 (march_rw) R 3045 3047 1817 0 -1 4202496 2927 0 0 0 149 0 0 0 25 0 1 0 359943754 10620928 963 33554432000 4194304 4300876 140733260508592 18446744073709551615 4281192 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3047/statm: 2593 963 170 27 0 1042 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10372

[startup+3.10105 s]
/proc/loadavg: 1.76 2.97 3.56 5/190 3058
/proc/meminfo: memFree=17899548/32950928 swapFree=67111528/67111528
[pid=3047] ppid=3045 vsize=10372 CPUtime=3.09 cores=5,7
/proc/3047/stat : 3047 (march_rw) R 3045 3047 1817 0 -1 4202496 2927 0 0 0 309 0 0 0 25 0 1 0 359943754 10620928 963 33554432000 4194304 4300876 140733260508592 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3047/statm: 2593 963 170 27 0 1042 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 10372

[startup+6.30043 s]
/proc/loadavg: 1.76 2.97 3.56 5/190 3058
/proc/meminfo: memFree=17864224/32950928 swapFree=67111528/67111528
[pid=3047] ppid=3045 vsize=11056 CPUtime=6.29 cores=5,7
/proc/3047/stat : 3047 (march_rw) R 3045 3047 1817 0 -1 4202496 3083 0 0 0 629 0 0 0 25 0 1 0 359943754 11321344 1119 33554432000 4194304 4300876 140733260508592 18446744073709551615 4227626 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3047/statm: 2764 1119 170 27 0 1213 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 11056

[startup+12.7002 s]
/proc/loadavg: 2.10 3.00 3.56 5/190 3058
/proc/meminfo: memFree=17852916/32950928 swapFree=67111528/67111528
[pid=3047] ppid=3045 vsize=11908 CPUtime=12.69 cores=5,7
/proc/3047/stat : 3047 (march_rw) R 3045 3047 1817 0 -1 4202496 3277 0 0 0 1269 0 0 0 25 0 1 0 359943754 12193792 1313 33554432000 4194304 4300876 140733260508592 18446744073709551615 256414786612 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3047/statm: 2977 1313 171 27 0 1426 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 11908

[startup+25.5008 s]
/proc/loadavg: 2.39 3.03 3.56 5/190 3058
/proc/meminfo: memFree=17845596/32950928 swapFree=67111528/67111528
[pid=3047] ppid=3045 vsize=13824 CPUtime=25.49 cores=5,7
/proc/3047/stat : 3047 (march_rw) R 3045 3047 1817 0 -1 4202496 3678 0 0 0 2549 0 0 0 25 0 1 0 359943754 14155776 1714 33554432000 4194304 4300876 140733260508592 18446744073709551615 4276235 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3047/statm: 3456 1714 171 27 0 1905 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 13824

[startup+51.1009 s]
/proc/loadavg: 2.94 3.11 3.57 5/190 3059
/proc/meminfo: memFree=17835084/32950928 swapFree=67111528/67111528
[pid=3047] ppid=3045 vsize=18136 CPUtime=51.09 cores=5,7
/proc/3047/stat : 3047 (march_rw) R 3045 3047 1817 0 -1 4202496 4467 0 0 0 5109 0 0 0 25 0 1 0 359943754 18571264 2503 33554432000 4194304 4300876 140733260508592 18446744073709551615 4227612 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3047/statm: 4534 2503 171 27 0 2983 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18136

[startup+102.306 s]
/proc/loadavg: 3.58 3.26 3.59 5/190 3060
/proc/meminfo: memFree=17814240/32950928 swapFree=67111528/67111528
[pid=3047] ppid=3045 vsize=27836 CPUtime=102.3 cores=5,7
/proc/3047/stat : 3047 (march_rw) R 3045 3047 1817 0 -1 4202496 6066 0 0 0 10230 0 0 0 25 0 1 0 359943754 28504064 4102 33554432000 4194304 4300876 140733260508592 18446744073709551615 4264512 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3047/statm: 6959 4102 171 27 0 5408 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 27836

[startup+162.301 s]
/proc/loadavg: 3.84 3.39 3.62 5/190 3063
/proc/meminfo: memFree=17791892/32950928 swapFree=67111528/67111528
[pid=3047] ppid=3045 vsize=36568 CPUtime=162.3 cores=5,7
/proc/3047/stat : 3047 (march_rw) R 3045 3047 1817 0 -1 4202496 7905 0 0 0 16229 1 0 0 25 0 1 0 359943754 37445632 5941 33554432000 4194304 4300876 140733260508592 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3047/statm: 9142 5941 171 27 0 7591 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 36568

[startup+222.3 s]
/proc/loadavg: 3.94 3.50 3.64 5/190 3065
/proc/meminfo: memFree=17769556/32950928 swapFree=67111528/67111528
[pid=3047] ppid=3045 vsize=49664 CPUtime=222.3 cores=5,7
/proc/3047/stat : 3047 (march_rw) R 3045 3047 1817 0 -1 4202496 9844 0 0 0 22229 1 0 0 25 0 1 0 359943754 50855936 7880 33554432000 4194304 4300876 140733260508592 18446744073709551615 4276121 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3047/statm: 12416 7880 171 27 0 10865 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 49664

[startup+282.301 s]
/proc/loadavg: 3.98 3.59 3.66 5/190 3066
/proc/meminfo: memFree=17748072/32950928 swapFree=67111528/67111528
[pid=3047] ppid=3045 vsize=50472 CPUtime=282.3 cores=5,7
/proc/3047/stat : 3047 (march_rw) R 3045 3047 1817 0 -1 4202496 11815 0 0 0 28229 1 0 0 25 0 1 0 359943754 51683328 9851 33554432000 4194304 4300876 140733260508592 18446744073709551615 4264579 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3047/statm: 12618 9851 171 27 0 11067 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 50472

[startup+342.301 s]
/proc/loadavg: 3.99 3.66 3.68 5/190 3068
/proc/meminfo: memFree=17726728/32950928 swapFree=67111528/67111528
[pid=3047] ppid=3045 vsize=70116 CPUtime=342.3 cores=5,7
/proc/3047/stat : 3047 (march_rw) R 3045 3047 1817 0 -1 4202496 13691 0 0 0 34229 1 0 0 25 0 1 0 359943754 71798784 11727 33554432000 4194304 4300876 140733260508592 18446744073709551615 4276334 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3047/statm: 17529 11727 171 27 0 15978 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 70116

[startup+402.3 s]
/proc/loadavg: 3.99 3.72 3.69 5/190 3071
/proc/meminfo: memFree=17705616/32950928 swapFree=67111528/67111528
[pid=3047] ppid=3045 vsize=70116 CPUtime=402.31 cores=5,7
/proc/3047/stat : 3047 (march_rw) R 3045 3047 1817 0 -1 4202496 15596 0 0 0 40229 2 0 0 25 0 1 0 359943754 71798784 13632 33554432000 4194304 4300876 140733260508592 18446744073709551615 4264512 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3047/statm: 17529 13632 171 27 0 15978 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 70116

[startup+462.301 s]
/proc/loadavg: 3.99 3.77 3.71 5/190 3074
/proc/meminfo: memFree=17684712/32950928 swapFree=67111528/67111528
[pid=3047] ppid=3045 vsize=70924 CPUtime=462.31 cores=5,7
/proc/3047/stat : 3047 (march_rw) R 3045 3047 1817 0 -1 4202496 17451 0 0 0 46229 2 0 0 25 0 1 0 359943754 72626176 15487 33554432000 4194304 4300876 140733260508592 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3047/statm: 17731 15487 171 27 0 16180 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 70924

[startup+522.3 s]
/proc/loadavg: 4.06 3.82 3.73 5/190 3076
/proc/meminfo: memFree=17664224/32950928 swapFree=67111528/67111528
[pid=3047] ppid=3045 vsize=100392 CPUtime=522.31 cores=5,7
/proc/3047/stat : 3047 (march_rw) R 3045 3047 1817 0 -1 4202496 19393 0 0 0 52229 2 0 0 25 0 1 0 359943754 102801408 17429 33554432000 4194304 4300876 140733260508592 18446744073709551615 4225435 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3047/statm: 25098 17429 171 27 0 23547 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 100392

[startup+582.301 s]
/proc/loadavg: 4.02 3.85 3.74 5/190 3077
/proc/meminfo: memFree=17643728/32950928 swapFree=67111528/67111528
[pid=3047] ppid=3045 vsize=100392 CPUtime=582.32 cores=5,7
/proc/3047/stat : 3047 (march_rw) R 3045 3047 1817 0 -1 4202496 21299 0 0 0 58229 3 0 0 25 0 1 0 359943754 102801408 19335 33554432000 4194304 4300876 140733260508592 18446744073709551615 4264525 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3047/statm: 25098 19335 171 27 0 23547 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 100392

[startup+642.301 s]
/proc/loadavg: 4.00 3.88 3.76 5/190 3079
/proc/meminfo: memFree=17623864/32950928 swapFree=67111528/67111528
[pid=3047] ppid=3045 vsize=100392 CPUtime=642.32 cores=5,7
/proc/3047/stat : 3047 (march_rw) R 3045 3047 1817 0 -1 4202496 23172 0 0 0 64229 3 0 0 25 0 1 0 359943754 102801408 21208 33554432000 4194304 4300876 140733260508592 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3047/statm: 25098 21208 171 27 0 23547 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 100392

[startup+702.3 s]
/proc/loadavg: 4.00 3.90 3.77 5/190 3080
/proc/meminfo: memFree=17603748/32950928 swapFree=67111528/67111528
[pid=3047] ppid=3045 vsize=100392 CPUtime=702.32 cores=5,7
/proc/3047/stat : 3047 (march_rw) R 3045 3047 1817 0 -1 4202496 25028 0 0 0 70228 4 0 0 25 0 1 0 359943754 102801408 23064 33554432000 4194304 4300876 140733260508592 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3047/statm: 25098 23064 171 27 0 23547 0
Current children cumulated CPU time (s) 702.32
Current children cumulated vsize (KiB) 100392

[startup+762.306 s]
/proc/loadavg: 4.00 3.91 3.78 5/190 3082
/proc/meminfo: memFree=17582504/32950928 swapFree=67111528/67111528
[pid=3047] ppid=3045 vsize=144592 CPUtime=762.33 cores=5,7
/proc/3047/stat : 3047 (march_rw) R 3045 3047 1817 0 -1 4202496 26916 0 0 0 76229 4 0 0 25 0 1 0 359943754 148062208 24952 33554432000 4194304 4300876 140733260508592 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3047/statm: 36148 24952 171 27 0 34597 0
Current children cumulated CPU time (s) 762.33
Current children cumulated vsize (KiB) 144592

[startup+822.3 s]
/proc/loadavg: 4.05 3.94 3.80 5/190 3084
/proc/meminfo: memFree=17561508/32950928 swapFree=67111528/67111528
[pid=3047] ppid=3045 vsize=144592 CPUtime=822.32 cores=5,7
/proc/3047/stat : 3047 (march_rw) R 3045 3047 1817 0 -1 4202496 28832 0 0 0 82228 4 0 0 25 0 1 0 359943754 148062208 26868 33554432000 4194304 4300876 140733260508592 18446744073709551615 4199293 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3047/statm: 36148 26868 171 27 0 34597 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 144592

[startup+882.301 s]
/proc/loadavg: 4.06 3.96 3.81 5/190 3086
/proc/meminfo: memFree=17540392/32950928 swapFree=67111528/67111528
[pid=3047] ppid=3045 vsize=146204 CPUtime=882.33 cores=5,7
/proc/3047/stat : 3047 (march_rw) R 3045 3047 1817 0 -1 4202496 30673 0 0 0 88228 5 0 0 25 0 1 0 359943754 149712896 28709 33554432000 4194304 4300876 140733260508592 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3047/statm: 36551 28709 171 27 0 35000 0
Current children cumulated CPU time (s) 882.33
Current children cumulated vsize (KiB) 146204

[startup+942.301 s]
/proc/loadavg: 4.09 3.99 3.83 5/190 3088
/proc/meminfo: memFree=17519772/32950928 swapFree=67111528/67111528
[pid=3047] ppid=3045 vsize=146204 CPUtime=942.32 cores=5,7
/proc/3047/stat : 3047 (march_rw) R 3045 3047 1817 0 -1 4202496 32493 0 0 0 94227 5 0 0 25 0 1 0 359943754 149712896 30529 33554432000 4194304 4300876 140733260508592 18446744073709551615 4250917 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3047/statm: 36551 30529 171 27 0 35000 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 146204

[startup+1002.3 s]
/proc/loadavg: 4.03 3.99 3.83 5/190 3089
/proc/meminfo: memFree=17498652/32950928 swapFree=67111528/67111528
[pid=3047] ppid=3045 vsize=146204 CPUtime=1002.32 cores=5,7
/proc/3047/stat : 3047 (march_rw) R 3045 3047 1817 0 -1 4202496 34371 0 0 0 100227 5 0 0 25 0 1 0 359943754 149712896 32407 33554432000 4194304 4300876 140733260508592 18446744073709551615 4199380 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3047/statm: 36551 32407 171 27 0 35000 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 146204

[startup+1062.3 s]
/proc/loadavg: 4.04 4.00 3.84 5/190 3091
/proc/meminfo: memFree=17478396/32950928 swapFree=67111528/67111528
[pid=3047] ppid=3045 vsize=146204 CPUtime=1062.34 cores=5,7
/proc/3047/stat : 3047 (march_rw) R 3045 3047 1817 0 -1 4202496 36222 0 0 0 106228 6 0 0 25 0 1 0 359943754 149712896 34258 33554432000 4194304 4300876 140733260508592 18446744073709551615 4199348 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3047/statm: 36551 34258 171 27 0 35000 0
Current children cumulated CPU time (s) 1062.34
Current children cumulated vsize (KiB) 146204

[startup+1122.3 s]
/proc/loadavg: 4.01 4.00 3.85 5/190 3093
/proc/meminfo: memFree=17458016/32950928 swapFree=67111528/67111528
[pid=3047] ppid=3045 vsize=212504 CPUtime=1122.34 cores=5,7
/proc/3047/stat : 3047 (march_rw) R 3045 3047 1817 0 -1 4202496 38044 0 0 0 112228 6 0 0 25 0 1 0 359943754 217604096 36080 33554432000 4194304 4300876 140733260508592 18446744073709551615 4199342 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3047/statm: 53126 36080 171 27 0 51575 0
Current children cumulated CPU time (s) 1122.34
Current children cumulated vsize (KiB) 212504

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.86 5/190 3094
/proc/meminfo: memFree=17438124/32950928 swapFree=67111528/67111528
[pid=3047] ppid=3045 vsize=212504 CPUtime=1182.34 cores=5,7
/proc/3047/stat : 3047 (march_rw) R 3045 3047 1817 0 -1 4202496 39868 0 0 0 118228 6 0 0 25 0 1 0 359943754 217604096 37904 33554432000 4194304 4300876 140733260508592 18446744073709551615 4199280 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3047/statm: 53126 37904 171 27 0 51575 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 212504

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.86 5/190 3096
/proc/meminfo: memFree=17417524/32950928 swapFree=67111528/67111528
[pid=3047] ppid=3045 vsize=212504 CPUtime=1242.34 cores=5,7
/proc/3047/stat : 3047 (march_rw) R 3045 3047 1817 0 -1 4202496 41690 0 0 0 124227 7 0 0 25 0 1 0 359943754 217604096 39726 33554432000 4194304 4300876 140733260508592 18446744073709551615 4289165 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3047/statm: 53126 39726 171 27 0 51575 0
Current children cumulated CPU time (s) 1242.34
Current children cumulated vsize (KiB) 212504



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.08 4.02 3.87 4/190 3100
/proc/meminfo: memFree=17628776/32950928 swapFree=67111528/67111528
[pid=3047] ppid=3045 vsize=212504 CPUtime=1300.05 cores=5,7
/proc/3047/stat : 3047 (march_rw) R 3045 3047 1817 0 -1 4202496 43435 0 0 0 129998 7 0 0 25 0 1 0 359943754 217604096 41471 33554432000 4194304 4300876 140733260508592 18446744073709551615 4289269 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/3047/statm: 53126 41471 171 27 0 51575 0
Current children cumulated CPU time (s) 1300.05
Current children cumulated vsize (KiB) 212504

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): 1300.06
CPU user time (s): 1299.98
CPU system time (s): 0.079987
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 212504

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.98
system time used= 0.079987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43436
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= 850

runsolver used 1.79673 second user time and 4.12437 second system time

The end

Launcher Data 

Begin job on node115 at 2011-04-02 00:32:11
IDJOB=3152253
IDBENCH=82533
IDSOLVER=1561
FILE ID=node115/3152253-1301697131
RUNJOBID= node115-1301697131-3018
PBS_JOBID= 12840721
Free space on /tmp= 70840 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k7-r85-v150-c12750-S313239685-087-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152253-1301697131/watcher-3152253-1301697131 -o /tmp/evaluation-result-3152253-1301697131/solver-3152253-1301697131 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152253-1301697131.cnf

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

MD5SUM BENCH= ac4ee3ff752a515035c947b106bcabeb
RANDOM SEED=1777885436

node115.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		: 2666.811
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	: 5333.62
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		: 2666.811
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	: 5226.15
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		: 2666.811
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	: 5332.75
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		: 2666.811
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		: 2666.811
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.811
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		: 2666.811
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		: 2666.811
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950928 kB
MemFree:      17967408 kB
Buffers:        390476 kB
Cached:       14214160 kB
SwapCached:          0 kB
Active:        9666072 kB
Inactive:      5007948 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      17967408 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1672 kB
Writeback:           0 kB
AnonPages:       68984 kB
Mapped:          15012 kB
Slab:           245268 kB
PageTables:       5112 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   238496 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= 70836 MiB
End job on node115 at 2011-04-02 00:53:53