Trace number 3152420

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) 1300.01 1300.02

General information on the benchmark

Namerandom/large/
unif-k5-r20-v1250-c25000-S313445894-099-UNKNOWN.cnf
MD5SUM47e52af6d58221f8bfb6fc06198e4e15
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark40.0009
Satisfiable
(Un)Satisfiability was proved
Number of variables1250
Number of clauses25000
Sum of the clauses size125000
Maximum clause length5
Minimum clause length5
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 525000
Number of clauses of size over 50

Solver Data 

0.19/0.26	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.26	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.26	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.26	c main()::
0.19/0.26	c initFormula():: searching for DIMACS p-line....
0.19/0.26	c full lookahead due to high density!
0.19/0.26	c initFormula():: the DIMACS p-line indicates a CNF of 1250 variables and 25000 clauses.
0.19/0.26	c parseCNF():: parsing....
0.19/0.26	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.26	c runParser():: parsing was successful, warming up engines...
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c preprocessing fase I completed:: there are now 1250 free variables and 25000 clauses.
0.19/0.26	c using k-SAT heuristics (size based diff)
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c main():: clause / variable ratio: ( 25000 / 1250 ) = 20.00
0.19/0.26	c longest clause has size 5
0.19/0.26	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.26	c number of free variables = 1250
0.19/0.26	c dynamic_preselect_setsize :: off
0.19/0.26	c main():: all systems go!
0.19/0.26	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 550
0.39/0.44	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: 78374
12.29/12.31	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 |************************************************************
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-3152420-1301703463/watcher-3152420-1301703463 -o /tmp/evaluation-result-3152420-1301703463/solver-3152420-1301703463 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152420-1301703463.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: 4.01 4.01 4.00 3/184 20086
/proc/meminfo: memFree=21635608/32951124 swapFree=67111528/67111528
[pid=20086] ppid=20084 vsize=6920 CPUtime=0 cores=1,3
/proc/20086/stat : 20086 (march_rw) R 20084 20086 19449 0 -1 4194304 316 0 0 0 0 0 0 0 25 0 1 0 281947036 7086080 260 33554432000 4194304 4300876 140735396558240 18446744073709551615 222921322498 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20086/statm: 1730 260 113 27 0 179 0

[startup+0.0130919 s]
/proc/loadavg: 4.01 4.01 4.00 3/184 20086
/proc/meminfo: memFree=21635608/32951124 swapFree=67111528/67111528
[pid=20086] ppid=20084 vsize=7184 CPUtime=0.01 cores=1,3
/proc/20086/stat : 20086 (march_rw) R 20084 20086 19449 0 -1 4194304 388 0 0 0 1 0 0 0 25 0 1 0 281947036 7356416 332 33554432000 4194304 4300876 140735396558240 18446744073709551615 222921437893 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20086/statm: 1796 332 113 27 0 245 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7184

[startup+0.101074 s]
/proc/loadavg: 4.01 4.01 4.00 3/184 20086
/proc/meminfo: memFree=21635608/32951124 swapFree=67111528/67111528
[pid=20086] ppid=20084 vsize=10228 CPUtime=0.09 cores=1,3
/proc/20086/stat : 20086 (march_rw) R 20084 20086 19449 0 -1 4202496 3578 0 0 0 9 0 0 0 25 0 1 0 281947036 10473472 898 33554432000 4194304 4300876 140735396558240 18446744073709551615 4256612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20086/statm: 2557 898 143 27 0 1006 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10228

[startup+0.301037 s]
/proc/loadavg: 4.01 4.01 4.00 3/184 20086
/proc/meminfo: memFree=21635608/32951124 swapFree=67111528/67111528
[pid=20086] ppid=20084 vsize=13388 CPUtime=0.29 cores=1,3
/proc/20086/stat : 20086 (march_rw) R 20084 20086 19449 0 -1 4202496 4666 0 0 0 29 0 0 0 25 0 1 0 281947036 13709312 1220 33554432000 4194304 4300876 140735396558240 18446744073709551615 4275764 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20086/statm: 3347 1220 169 27 0 1796 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 13388

[startup+0.700969 s]
/proc/loadavg: 4.01 4.01 4.00 3/184 20086
/proc/meminfo: memFree=21635608/32951124 swapFree=67111528/67111528
[pid=20086] ppid=20084 vsize=13652 CPUtime=0.69 cores=1,3
/proc/20086/stat : 20086 (march_rw) R 20084 20086 19449 0 -1 4202496 4831 0 0 0 69 0 0 0 25 0 1 0 281947036 13979648 1385 33554432000 4194304 4300876 140735396558240 18446744073709551615 4227612 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20086/statm: 3413 1385 170 27 0 1862 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 13652

[startup+1.50082 s]
/proc/loadavg: 4.01 4.01 4.00 5/190 20120
/proc/meminfo: memFree=21595012/32951124 swapFree=67111528/67111528
[pid=20086] ppid=20084 vsize=13848 CPUtime=1.49 cores=1,3
/proc/20086/stat : 20086 (march_rw) R 20084 20086 19449 0 -1 4202496 4874 0 0 0 149 0 0 0 25 0 1 0 281947036 14180352 1428 33554432000 4194304 4300876 140735396558240 18446744073709551615 4216242 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20086/statm: 3462 1428 170 27 0 1911 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13848

[startup+3.10053 s]
/proc/loadavg: 4.01 4.01 4.00 5/190 20120
/proc/meminfo: memFree=21555704/32951124 swapFree=67111528/67111528
[pid=20086] ppid=20084 vsize=14260 CPUtime=3.09 cores=1,3
/proc/20086/stat : 20086 (march_rw) R 20084 20086 19449 0 -1 4202496 4933 0 0 0 309 0 0 0 25 0 1 0 281947036 14602240 1487 33554432000 4194304 4300876 140735396558240 18446744073709551615 4250896 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20086/statm: 3565 1487 170 27 0 2014 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 14260

[startup+6.30094 s]
/proc/loadavg: 4.01 4.01 4.00 5/190 20120
/proc/meminfo: memFree=21489276/32951124 swapFree=67111528/67111528
[pid=20086] ppid=20084 vsize=15284 CPUtime=6.29 cores=1,3
/proc/20086/stat : 20086 (march_rw) R 20084 20086 19449 0 -1 4202496 5181 0 0 0 629 0 0 0 25 0 1 0 281947036 15650816 1735 33554432000 4194304 4300876 140735396558240 18446744073709551615 4264642 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20086/statm: 3821 1735 171 27 0 2270 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 15284

[startup+12.7008 s]
/proc/loadavg: 4.01 4.01 4.00 5/190 20121
/proc/meminfo: memFree=21482616/32951124 swapFree=67111528/67111528
[pid=20086] ppid=20084 vsize=16560 CPUtime=12.69 cores=1,3
/proc/20086/stat : 20086 (march_rw) R 20084 20086 19449 0 -1 4202496 5425 0 0 0 1269 0 0 0 25 0 1 0 281947036 16957440 1979 33554432000 4194304 4300876 140735396558240 18446744073709551615 4250884 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20086/statm: 4140 1979 171 27 0 2589 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 16560

[startup+25.5004 s]
/proc/loadavg: 4.00 4.01 4.00 5/190 20121
/proc/meminfo: memFree=21468236/32951124 swapFree=67111528/67111528
[pid=20086] ppid=20084 vsize=19436 CPUtime=25.49 cores=1,3
/proc/20086/stat : 20086 (march_rw) R 20084 20086 19449 0 -1 4202496 5914 0 0 0 2548 1 0 0 25 0 1 0 281947036 19902464 2468 33554432000 4194304 4300876 140735396558240 18446744073709551615 4216371 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20086/statm: 4859 2468 171 27 0 3308 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 19436

[startup+51.1007 s]
/proc/loadavg: 4.00 4.01 4.00 5/190 20122
/proc/meminfo: memFree=21457256/32951124 swapFree=67111528/67111528
[pid=20086] ppid=20084 vsize=25904 CPUtime=51.08 cores=1,3
/proc/20086/stat : 20086 (march_rw) R 20084 20086 19449 0 -1 4202496 6907 0 0 0 5107 1 0 0 25 0 1 0 281947036 26525696 3461 33554432000 4194304 4300876 140735396558240 18446744073709551615 4264557 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20086/statm: 6476 3461 171 27 0 4925 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 25904

[startup+102.306 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 20123
/proc/meminfo: memFree=21436880/32951124 swapFree=67111528/67111528
[pid=20086] ppid=20084 vsize=31888 CPUtime=102.3 cores=1,3
/proc/20086/stat : 20086 (march_rw) R 20084 20086 19449 0 -1 4202496 8954 0 0 0 10227 3 0 0 25 0 1 0 281947036 32653312 5508 33554432000 4194304 4300876 140735396558240 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20086/statm: 7972 5508 171 27 0 6421 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 31888

[startup+162.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 20125
/proc/meminfo: memFree=21416248/32951124 swapFree=67111528/67111528
[pid=20086] ppid=20084 vsize=41044 CPUtime=162.29 cores=1,3
/proc/20086/stat : 20086 (march_rw) R 20084 20086 19449 0 -1 4202496 11297 0 0 0 16225 4 0 0 25 0 1 0 281947036 42029056 7851 33554432000 4194304 4300876 140735396558240 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20086/statm: 10261 7851 171 27 0 8710 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 41044

[startup+222.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 20126
/proc/meminfo: memFree=21396000/32951124 swapFree=67111528/67111528
[pid=20086] ppid=20084 vsize=54140 CPUtime=222.29 cores=1,3
/proc/20086/stat : 20086 (march_rw) R 20084 20086 19449 0 -1 4202496 13685 0 0 0 22223 6 0 0 25 0 1 0 281947036 55439360 10239 33554432000 4194304 4300876 140735396558240 18446744073709551615 4214231 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20086/statm: 13535 10239 171 27 0 11984 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 54140

[startup+282.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 20128
/proc/meminfo: memFree=21375140/32951124 swapFree=67111528/67111528
[pid=20086] ppid=20084 vsize=74632 CPUtime=282.29 cores=1,3
/proc/20086/stat : 20086 (march_rw) R 20084 20086 19449 0 -1 4202496 16183 0 0 0 28221 8 0 0 25 0 1 0 281947036 76423168 12737 33554432000 4194304 4300876 140735396558240 18446744073709551615 4250933 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20086/statm: 18658 12737 171 27 0 17107 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 74632

[startup+342.3 s]
/proc/loadavg: 4.03 4.01 4.00 5/190 20130
/proc/meminfo: memFree=21355136/32951124 swapFree=67111528/67111528
[pid=20086] ppid=20084 vsize=74632 CPUtime=342.29 cores=1,3
/proc/20086/stat : 20086 (march_rw) R 20084 20086 19449 0 -1 4202496 18577 0 0 0 34220 9 0 0 25 0 1 0 281947036 76423168 15131 33554432000 4194304 4300876 140735396558240 18446744073709551615 4216327 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20086/statm: 18658 15131 171 27 0 17107 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 74632

[startup+402.3 s]
/proc/loadavg: 4.01 4.01 4.00 5/190 20131
/proc/meminfo: memFree=21335640/32951124 swapFree=67111528/67111528
[pid=20086] ppid=20084 vsize=104100 CPUtime=402.29 cores=1,3
/proc/20086/stat : 20086 (march_rw) R 20084 20086 19449 0 -1 4202496 20964 0 0 0 40218 11 0 0 25 0 1 0 281947036 106598400 17518 33554432000 4194304 4300876 140735396558240 18446744073709551615 4214400 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20086/statm: 26025 17518 171 27 0 24474 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 104100

[startup+462.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 20133
/proc/meminfo: memFree=21315644/32951124 swapFree=67111528/67111528
[pid=20086] ppid=20084 vsize=104100 CPUtime=462.29 cores=1,3
/proc/20086/stat : 20086 (march_rw) R 20084 20086 19449 0 -1 4202496 23378 0 0 0 46217 12 0 0 25 0 1 0 281947036 106598400 19932 33554432000 4194304 4300876 140735396558240 18446744073709551615 4289379 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20086/statm: 26025 19932 171 27 0 24474 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 104100

[startup+522.3 s]
/proc/loadavg: 4.07 4.02 4.00 5/190 20134
/proc/meminfo: memFree=21295892/32951124 swapFree=67111528/67111528
[pid=20086] ppid=20084 vsize=104952 CPUtime=522.29 cores=1,3
/proc/20086/stat : 20086 (march_rw) R 20084 20086 19449 0 -1 4202496 25792 0 0 0 52215 14 0 0 25 0 1 0 281947036 107470848 22346 33554432000 4194304 4300876 140735396558240 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20086/statm: 26238 22346 171 27 0 24687 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 104952

[startup+582.3 s]
/proc/loadavg: 4.02 4.01 4.00 5/190 20136
/proc/meminfo: memFree=21276136/32951124 swapFree=67111528/67111528
[pid=20086] ppid=20084 vsize=149152 CPUtime=582.3 cores=1,3
/proc/20086/stat : 20086 (march_rw) R 20084 20086 19449 0 -1 4202496 28216 0 0 0 58214 16 0 0 25 0 1 0 281947036 152731648 24770 33554432000 4194304 4300876 140735396558240 18446744073709551615 4276150 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20086/statm: 37288 24770 171 27 0 35737 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 149152

[startup+642.3 s]
/proc/loadavg: 4.01 4.00 4.00 5/190 20138
/proc/meminfo: memFree=21256380/32951124 swapFree=67111528/67111528
[pid=20086] ppid=20084 vsize=149152 CPUtime=642.3 cores=1,3
/proc/20086/stat : 20086 (march_rw) R 20084 20086 19449 0 -1 4202496 30629 0 0 0 64213 17 0 0 25 0 1 0 281947036 152731648 27183 33554432000 4194304 4300876 140735396558240 18446744073709551615 4216221 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20086/statm: 37288 27183 171 27 0 35737 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 149152

[startup+702.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 20139
/proc/meminfo: memFree=21236132/32951124 swapFree=67111528/67111528
[pid=20086] ppid=20084 vsize=149152 CPUtime=702.29 cores=1,3
/proc/20086/stat : 20086 (march_rw) R 20084 20086 19449 0 -1 4202496 33061 0 0 0 70210 19 0 0 25 0 1 0 281947036 152731648 29615 33554432000 4194304 4300876 140735396558240 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20086/statm: 37288 29615 171 27 0 35737 0
Current children cumulated CPU time (s) 702.29
Current children cumulated vsize (KiB) 149152

[startup+762.307 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 20141
/proc/meminfo: memFree=21216016/32951124 swapFree=67111528/67111528
[pid=20086] ppid=20084 vsize=149152 CPUtime=762.3 cores=1,3
/proc/20086/stat : 20086 (march_rw) R 20084 20086 19449 0 -1 4202496 35473 0 0 0 76209 21 0 0 25 0 1 0 281947036 152731648 32027 33554432000 4194304 4300876 140735396558240 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20086/statm: 37288 32027 171 27 0 35737 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 149152

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/190 20142
/proc/meminfo: memFree=21196632/32951124 swapFree=67111528/67111528
[pid=20086] ppid=20084 vsize=149152 CPUtime=822.3 cores=1,3
/proc/20086/stat : 20086 (march_rw) R 20084 20086 19449 0 -1 4202496 37905 0 0 0 82207 23 0 0 25 0 1 0 281947036 152731648 34459 33554432000 4194304 4300876 140735396558240 18446744073709551615 4216291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20086/statm: 37288 34459 171 27 0 35737 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 149152

[startup+882.301 s]
/proc/loadavg: 4.05 4.01 4.00 5/190 20144
/proc/meminfo: memFree=21177020/32951124 swapFree=67111528/67111528
[pid=20086] ppid=20084 vsize=215452 CPUtime=882.29 cores=1,3
/proc/20086/stat : 20086 (march_rw) R 20084 20086 19449 0 -1 4202496 40302 0 0 0 88205 24 0 0 25 0 1 0 281947036 220622848 36856 33554432000 4194304 4300876 140735396558240 18446744073709551615 4216276 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20086/statm: 53863 36856 171 27 0 52312 0
Current children cumulated CPU time (s) 882.29
Current children cumulated vsize (KiB) 215452

[startup+942.301 s]
/proc/loadavg: 4.02 4.01 4.00 5/190 20146
/proc/meminfo: memFree=21157768/32951124 swapFree=67111528/67111528
[pid=20086] ppid=20084 vsize=217152 CPUtime=942.3 cores=1,3
/proc/20086/stat : 20086 (march_rw) R 20084 20086 19449 0 -1 4202496 42696 0 0 0 94204 26 0 0 25 0 1 0 281947036 222363648 39250 33554432000 4194304 4300876 140735396558240 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20086/statm: 54288 39250 171 27 0 52737 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 217152

[startup+1002.3 s]
/proc/loadavg: 4.07 4.02 4.00 5/190 20147
/proc/meminfo: memFree=21138532/32951124 swapFree=67111528/67111528
[pid=20086] ppid=20084 vsize=217152 CPUtime=1002.3 cores=1,3
/proc/20086/stat : 20086 (march_rw) R 20084 20086 19449 0 -1 4202496 45071 0 0 0 100203 27 0 0 25 0 1 0 281947036 222363648 41625 33554432000 4194304 4300876 140735396558240 18446744073709551615 4216351 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20086/statm: 54288 41625 171 27 0 52737 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 217152

[startup+1062.3 s]
/proc/loadavg: 4.02 4.01 4.00 5/190 20149
/proc/meminfo: memFree=21119904/32951124 swapFree=67111528/67111528
[pid=20086] ppid=20084 vsize=217152 CPUtime=1062.29 cores=1,3
/proc/20086/stat : 20086 (march_rw) R 20084 20086 19449 0 -1 4202496 47411 0 0 0 106201 28 0 0 25 0 1 0 281947036 222363648 43965 33554432000 4194304 4300876 140735396558240 18446744073709551615 4215119 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20086/statm: 54288 43965 171 27 0 52737 0
Current children cumulated CPU time (s) 1062.29
Current children cumulated vsize (KiB) 217152

[startup+1122.3 s]
/proc/loadavg: 4.04 4.02 4.00 5/190 20150
/proc/meminfo: memFree=21100912/32951124 swapFree=67111528/67111528
[pid=20086] ppid=20084 vsize=217152 CPUtime=1122.29 cores=1,3
/proc/20086/stat : 20086 (march_rw) R 20084 20086 19449 0 -1 4202496 49722 0 0 0 112200 29 0 0 25 0 1 0 281947036 222363648 46276 33554432000 4194304 4300876 140735396558240 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20086/statm: 54288 46276 171 27 0 52737 0
Current children cumulated CPU time (s) 1122.29
Current children cumulated vsize (KiB) 217152

[startup+1182.3 s]
/proc/loadavg: 4.01 4.02 4.00 5/190 20152
/proc/meminfo: memFree=21082656/32951124 swapFree=67111528/67111528
[pid=20086] ppid=20084 vsize=217152 CPUtime=1182.29 cores=1,3
/proc/20086/stat : 20086 (march_rw) R 20084 20086 19449 0 -1 4202496 52023 0 0 0 118198 31 0 0 25 0 1 0 281947036 222363648 48577 33554432000 4194304 4300876 140735396558240 18446744073709551615 4248658 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20086/statm: 54288 48577 171 27 0 52737 0
Current children cumulated CPU time (s) 1182.29
Current children cumulated vsize (KiB) 217152

[startup+1242.3 s]
/proc/loadavg: 4.00 4.01 4.00 5/190 20154
/proc/meminfo: memFree=21063288/32951124 swapFree=67111528/67111528
[pid=20086] ppid=20084 vsize=217152 CPUtime=1242.28 cores=1,3
/proc/20086/stat : 20086 (march_rw) R 20084 20086 19449 0 -1 4202496 54308 0 0 0 124196 32 0 0 25 0 1 0 281947036 222363648 50862 33554432000 4194304 4300876 140735396558240 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20086/statm: 54288 50862 171 27 0 52737 0
Current children cumulated CPU time (s) 1242.28
Current children cumulated vsize (KiB) 217152



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.01 4.00 4/188 20156
/proc/meminfo: memFree=21257084/32951124 swapFree=67111528/67111528
[pid=20086] ppid=20084 vsize=316600 CPUtime=1299.98 cores=1,3
/proc/20086/stat : 20086 (march_rw) R 20084 20086 19449 0 -1 4202496 56465 0 0 0 129965 33 0 0 25 0 1 0 281947036 324198400 53019 33554432000 4194304 4300876 140735396558240 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/20086/statm: 79150 53019 171 27 0 77599 0
Current children cumulated CPU time (s) 1299.98
Current children cumulated vsize (KiB) 316600

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.02
CPU time (s): 1300.01
CPU user time (s): 1299.66
CPU system time (s): 0.346947
CPU usage (%): 99.9993
Max. virtual memory (cumulated for all children) (KiB): 316600

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.66
system time used= 0.346947
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 56465
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= 2544

runsolver used 2.08668 second user time and 5.01924 second system time

The end

Launcher Data 

Begin job on node109 at 2011-04-02 02:17:43
IDJOB=3152420
IDBENCH=82700
IDSOLVER=1561
FILE ID=node109/3152420-1301703463
RUNJOBID= node109-1301698254-19469
PBS_JOBID= 12840735
Free space on /tmp= 71048 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k5-r20-v1250-c25000-S313445894-099-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152420-1301703463/watcher-3152420-1301703463 -o /tmp/evaluation-result-3152420-1301703463/solver-3152420-1301703463 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152420-1301703463.cnf

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

MD5SUM BENCH= 47e52af6d58221f8bfb6fc06198e4e15
RANDOM SEED=639397052

node109.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		: 2666.809
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	: 5333.61
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		: 2666.809
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		: 2666.809
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		: 2666.809
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		: 2666.809
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		: 2666.809
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	: 5332.75
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		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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:     32951124 kB
MemFree:      21635888 kB
Buffers:        338448 kB
Cached:       10624152 kB
SwapCached:          0 kB
Active:        6485936 kB
Inactive:      4549468 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21635888 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             812 kB
Writeback:           0 kB
AnonPages:       72664 kB
Mapped:          15228 kB
Slab:           216732 kB
PageTables:       4756 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   251804 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= 71044 MiB
End job on node109 at 2011-04-02 02:39:25