Trace number 3152712

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) 1299.99 1300.01

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v700-c2982-S1863077195-052.SATISFIABLE.cnf
MD5SUM95ba8379aa2e59896c8d6334d91cdeab
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.010997
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses2982
Sum of the clauses size8946
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32982
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 700 variables and 2982 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 27 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 696 free variables and 2955 clauses.
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 151 duplicate clauses
0.00/0.01	c resolvent_look() :: found 81 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 3036 / 700 ) = 4.34
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 696
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 209
0.00/0.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1205
0.09/0.20	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |****************************************************************| ( 2/999) NodeCount: 14470
2.29/2.30	c |----------------------------------------------------------------|
c |*
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c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |*******************************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 137512
24.10/24.18	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
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c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |************************
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c |*******************************
c |********************************
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c |**********************************
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c |************************************
c |*************************************
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c |***************************************
c |****************************************
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c |**********************************************
c |***********************************************
c |************************************************
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c |*******************************************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 967660
187.39/187.49	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 |*************************************
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c |****************************************
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c |*********************************************
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c |************************************************
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c |****************************************************************| ( 5/999) NodeCount: 5187322
1096.77/1096.82	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |********
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c |************
c |*************
c |**************
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c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3152712-1301710777/watcher-3152712-1301710777 -o /tmp/evaluation-result-3152712-1301710777/solver-3152712-1301710777 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152712-1301710777.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: 3.38 3.88 4.17 3/178 7676
/proc/meminfo: memFree=24629664/32951124 swapFree=67110456/67111528
[pid=7676] ppid=7672 vsize=6928 CPUtime=0 cores=5,7
/proc/7676/stat : 7676 (march_rw) R 7672 7676 6645 0 -1 4202496 323 0 0 0 0 0 0 0 20 0 1 0 361308329 7094272 266 33554432000 4194304 4300876 140734712236176 18446744073709551615 4240075 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7676/statm: 1732 266 135 27 0 181 0

[startup+0.0778319 s]
/proc/loadavg: 3.38 3.88 4.17 3/178 7676
/proc/meminfo: memFree=24629664/32951124 swapFree=67110456/67111528
[pid=7676] ppid=7672 vsize=7912 CPUtime=0.07 cores=5,7
/proc/7676/stat : 7676 (march_rw) R 7672 7676 6645 0 -1 4202496 540 0 0 0 7 0 0 0 18 0 1 0 361308329 8101888 483 33554432000 4194304 4300876 140734712236176 18446744073709551615 4200351 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7676/statm: 1978 483 168 27 0 427 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 7912

[startup+0.100828 s]
/proc/loadavg: 3.38 3.88 4.17 3/178 7676
/proc/meminfo: memFree=24629664/32951124 swapFree=67110456/67111528
[pid=7676] ppid=7672 vsize=7912 CPUtime=0.09 cores=5,7
/proc/7676/stat : 7676 (march_rw) R 7672 7676 6645 0 -1 4202496 550 0 0 0 9 0 0 0 18 0 1 0 361308329 8101888 493 33554432000 4194304 4300876 140734712236176 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7676/statm: 1978 493 168 27 0 427 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7912

[startup+0.300792 s]
/proc/loadavg: 3.38 3.88 4.17 3/178 7676
/proc/meminfo: memFree=24629664/32951124 swapFree=67110456/67111528
[pid=7676] ppid=7672 vsize=8060 CPUtime=0.29 cores=5,7
/proc/7676/stat : 7676 (march_rw) R 7672 7676 6645 0 -1 4202496 572 0 0 0 29 0 0 0 18 0 1 0 361308329 8253440 515 33554432000 4194304 4300876 140734712236176 18446744073709551615 4217755 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7676/statm: 2015 515 168 27 0 464 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8060

[startup+0.700723 s]
/proc/loadavg: 3.38 3.88 4.17 3/178 7676
/proc/meminfo: memFree=24629664/32951124 swapFree=67110456/67111528
[pid=7676] ppid=7672 vsize=8248 CPUtime=0.69 cores=5,7
/proc/7676/stat : 7676 (march_rw) R 7672 7676 6645 0 -1 4202496 614 0 0 0 69 0 0 0 18 0 1 0 361308329 8445952 557 33554432000 4194304 4300876 140734712236176 18446744073709551615 4225119 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7676/statm: 2062 557 168 27 0 511 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8248

[startup+1.50059 s]
/proc/loadavg: 3.38 3.88 4.17 5/190 7698
/proc/meminfo: memFree=24623756/32951124 swapFree=67110456/67111528
[pid=7676] ppid=7672 vsize=8700 CPUtime=1.49 cores=5,7
/proc/7676/stat : 7676 (march_rw) R 7672 7676 6645 0 -1 4202496 702 0 0 0 149 0 0 0 19 0 1 0 361308329 8908800 645 33554432000 4194304 4300876 140734712236176 18446744073709551615 4250917 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7676/statm: 2175 645 168 27 0 624 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8700

[startup+3.10033 s]
/proc/loadavg: 3.38 3.88 4.17 5/190 7698
/proc/meminfo: memFree=24621152/32951124 swapFree=67110456/67111528
[pid=7676] ppid=7672 vsize=9080 CPUtime=3.09 cores=5,7
/proc/7676/stat : 7676 (march_rw) R 7672 7676 6645 0 -1 4202496 771 0 0 0 309 0 0 0 25 0 1 0 361308329 9297920 714 33554432000 4194304 4300876 140734712236176 18446744073709551615 4248602 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7676/statm: 2270 714 169 27 0 719 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9080

[startup+6.3008 s]
/proc/loadavg: 3.43 3.88 4.17 5/190 7698
/proc/meminfo: memFree=24619360/32951124 swapFree=67110456/67111528
[pid=7676] ppid=7672 vsize=9420 CPUtime=6.3 cores=5,7
/proc/7676/stat : 7676 (march_rw) R 7672 7676 6645 0 -1 4202496 903 0 0 0 630 0 0 0 25 0 1 0 361308329 9646080 846 33554432000 4194304 4300876 140734712236176 18446744073709551615 4288760 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7676/statm: 2355 846 169 27 0 804 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 9420

[startup+12.7007 s]
/proc/loadavg: 3.48 3.88 4.17 5/190 7698
/proc/meminfo: memFree=24614892/32951124 swapFree=67110456/67111528
[pid=7676] ppid=7672 vsize=10844 CPUtime=12.7 cores=5,7
/proc/7676/stat : 7676 (march_rw) R 7672 7676 6645 0 -1 4202496 1203 0 0 0 1270 0 0 0 25 0 1 0 361308329 11104256 1109 33554432000 4194304 4300876 140734712236176 18446744073709551615 4268817 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7676/statm: 2711 1109 169 27 0 1160 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 10844

[startup+25.5006 s]
/proc/loadavg: 3.59 3.89 4.16 5/190 7698
/proc/meminfo: memFree=24608464/32951124 swapFree=67110456/67111528
[pid=7676] ppid=7672 vsize=12308 CPUtime=25.5 cores=5,7
/proc/7676/stat : 7676 (march_rw) R 7672 7676 6645 0 -1 4202496 1687 0 0 0 2550 0 0 0 25 0 1 0 361308329 12603392 1593 33554432000 4194304 4300876 140734712236176 18446744073709551615 4217543 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7676/statm: 3077 1593 169 27 0 1526 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 12308

[startup+51.1003 s]
/proc/loadavg: 3.73 3.90 4.16 5/190 7779
/proc/meminfo: memFree=24596008/32951124 swapFree=67110456/67111528
[pid=7676] ppid=7672 vsize=17372 CPUtime=51.09 cores=5,7
/proc/7676/stat : 7676 (march_rw) R 7672 7676 6645 0 -1 4202496 2690 0 0 0 5109 0 0 0 25 0 1 0 361308329 17788928 2596 33554432000 4194304 4300876 140734712236176 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7676/statm: 4343 2596 169 27 0 2792 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17372

[startup+102.307 s]
/proc/loadavg: 3.88 3.91 4.15 5/190 7781
/proc/meminfo: memFree=24566992/32951124 swapFree=67110456/67111528
[pid=7676] ppid=7672 vsize=30796 CPUtime=102.3 cores=5,7
/proc/7676/stat : 7676 (march_rw) R 7672 7676 6645 0 -1 4202496 4645 0 0 0 10230 0 0 0 25 0 1 0 361308329 31535104 4551 33554432000 4194304 4300876 140734712236176 18446744073709551615 4269480 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7676/statm: 7699 4551 169 27 0 6148 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 30796

[startup+162.301 s]
/proc/loadavg: 3.95 3.92 4.14 5/190 7783
/proc/meminfo: memFree=24536064/32951124 swapFree=67110456/67111528
[pid=7676] ppid=7672 vsize=39660 CPUtime=162.28 cores=5,7
/proc/7676/stat : 7676 (march_rw) R 7672 7676 6645 0 -1 4202496 6838 0 0 0 16228 0 0 0 25 0 1 0 361308329 40611840 6744 33554432000 4194304 4300876 140734712236176 18446744073709551615 4217555 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7676/statm: 9915 6744 169 27 0 8364 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 39660

[startup+222.301 s]
/proc/loadavg: 3.98 3.93 4.13 5/190 7785
/proc/meminfo: memFree=24505140/32951124 swapFree=67110456/67111528
[pid=7676] ppid=7672 vsize=57720 CPUtime=222.29 cores=5,7
/proc/7676/stat : 7676 (march_rw) R 7672 7676 6645 0 -1 4202496 9002 0 0 0 22228 1 0 0 25 0 1 0 361308329 59105280 8908 33554432000 4194304 4300876 140734712236176 18446744073709551615 4217391 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7676/statm: 14430 8908 169 27 0 12879 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 57720

[startup+282.301 s]
/proc/loadavg: 3.99 3.94 4.11 5/190 7787
/proc/meminfo: memFree=24474840/32951124 swapFree=67110456/67111528
[pid=7676] ppid=7672 vsize=57720 CPUtime=282.29 cores=5,7
/proc/7676/stat : 7676 (march_rw) R 7672 7676 6645 0 -1 4202496 11217 0 0 0 28228 1 0 0 25 0 1 0 361308329 59105280 11123 33554432000 4194304 4300876 140734712236176 18446744073709551615 4228812 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7676/statm: 14430 11123 169 27 0 12879 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 57720

[startup+342.301 s]
/proc/loadavg: 3.99 3.95 4.10 5/190 7787
/proc/meminfo: memFree=24444560/32951124 swapFree=67110456/67111528
[pid=7676] ppid=7672 vsize=77364 CPUtime=342.29 cores=5,7
/proc/7676/stat : 7676 (march_rw) R 7672 7676 6645 0 -1 4202496 13367 0 0 0 34227 2 0 0 25 0 1 0 361308329 79220736 13273 33554432000 4194304 4300876 140734712236176 18446744073709551615 4217503 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7676/statm: 19341 13273 169 27 0 17790 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 77364

[startup+402.301 s]
/proc/loadavg: 3.99 3.96 4.09 5/190 7789
/proc/meminfo: memFree=24415636/32951124 swapFree=67110456/67111528
[pid=7676] ppid=7672 vsize=87288 CPUtime=402.28 cores=5,7
/proc/7676/stat : 7676 (march_rw) R 7672 7676 6645 0 -1 4202496 15580 0 0 0 40226 2 0 0 25 0 1 0 361308329 89382912 15486 33554432000 4194304 4300876 140734712236176 18446744073709551615 4214443 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7676/statm: 21822 15486 169 27 0 20271 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 87288

[startup+462.301 s]
/proc/loadavg: 3.99 3.96 4.08 5/190 7791
/proc/meminfo: memFree=24385832/32951124 swapFree=67110456/67111528
[pid=7676] ppid=7672 vsize=87420 CPUtime=462.28 cores=5,7
/proc/7676/stat : 7676 (march_rw) R 7672 7676 6645 0 -1 4202496 17702 0 0 0 46225 3 0 0 25 0 1 0 361308329 89518080 17608 33554432000 4194304 4300876 140734712236176 18446744073709551615 4217549 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7676/statm: 21855 17608 169 27 0 20304 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 87420

[startup+522.301 s]
/proc/loadavg: 3.99 3.97 4.08 5/190 7793
/proc/meminfo: memFree=24357144/32951124 swapFree=67110456/67111528
[pid=7676] ppid=7672 vsize=116888 CPUtime=522.28 cores=5,7
/proc/7676/stat : 7676 (march_rw) R 7672 7676 6645 0 -1 4202496 19881 0 0 0 52225 3 0 0 25 0 1 0 361308329 119693312 19787 33554432000 4194304 4300876 140734712236176 18446744073709551615 4217822 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7676/statm: 29222 19787 169 27 0 27671 0
Current children cumulated CPU time (s) 522.28
Current children cumulated vsize (KiB) 116888

[startup+582.301 s]
/proc/loadavg: 3.99 3.97 4.07 5/190 7795
/proc/meminfo: memFree=24327716/32951124 swapFree=67110456/67111528
[pid=7676] ppid=7672 vsize=116888 CPUtime=582.29 cores=5,7
/proc/7676/stat : 7676 (march_rw) R 7672 7676 6645 0 -1 4202496 22021 0 0 0 58225 4 0 0 25 0 1 0 361308329 119693312 21927 33554432000 4194304 4300876 140734712236176 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7676/statm: 29222 21927 169 27 0 27671 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 116888

[startup+642.301 s]
/proc/loadavg: 4.03 3.99 4.07 5/190 7795
/proc/meminfo: memFree=24298292/32951124 swapFree=67110456/67111528
[pid=7676] ppid=7672 vsize=116888 CPUtime=642.28 cores=5,7
/proc/7676/stat : 7676 (march_rw) R 7672 7676 6645 0 -1 4202496 24105 0 0 0 64224 4 0 0 25 0 1 0 361308329 119693312 24011 33554432000 4194304 4300876 140734712236176 18446744073709551615 4250723 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7676/statm: 29222 24011 169 27 0 27671 0
Current children cumulated CPU time (s) 642.28
Current children cumulated vsize (KiB) 116888

[startup+702.301 s]
/proc/loadavg: 4.01 3.99 4.07 5/190 7797
/proc/meminfo: memFree=24269100/32951124 swapFree=67110456/67111528
[pid=7676] ppid=7672 vsize=116888 CPUtime=702.28 cores=5,7
/proc/7676/stat : 7676 (march_rw) R 7672 7676 6645 0 -1 4202496 26259 0 0 0 70223 5 0 0 25 0 1 0 361308329 119693312 26165 33554432000 4194304 4300876 140734712236176 18446744073709551615 4265625 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7676/statm: 29222 26165 169 27 0 27671 0
Current children cumulated CPU time (s) 702.28
Current children cumulated vsize (KiB) 116888

[startup+762.306 s]
/proc/loadavg: 4.00 3.99 4.06 5/190 7799
/proc/meminfo: memFree=24239944/32951124 swapFree=67110456/67111528
[pid=7676] ppid=7672 vsize=180944 CPUtime=762.29 cores=5,7
/proc/7676/stat : 7676 (march_rw) R 7672 7676 6645 0 -1 4202496 28313 0 0 0 76224 5 0 0 25 0 1 0 361308329 185286656 28219 33554432000 4194304 4300876 140734712236176 18446744073709551615 4200364 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7676/statm: 45236 28219 169 27 0 43685 0
Current children cumulated CPU time (s) 762.29
Current children cumulated vsize (KiB) 180944

[startup+822.301 s]
/proc/loadavg: 4.07 4.02 4.07 5/190 7801
/proc/meminfo: memFree=24213132/32951124 swapFree=67110456/67111528
[pid=7676] ppid=7672 vsize=180944 CPUtime=822.28 cores=5,7
/proc/7676/stat : 7676 (march_rw) R 7672 7676 6645 0 -1 4202496 30384 0 0 0 82223 5 0 0 25 0 1 0 361308329 185286656 30290 33554432000 4194304 4300876 140734712236176 18446744073709551615 4217455 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7676/statm: 45236 30290 169 27 0 43685 0
Current children cumulated CPU time (s) 822.28
Current children cumulated vsize (KiB) 180944

[startup+882.301 s]
/proc/loadavg: 4.02 4.01 4.06 5/190 7803
/proc/meminfo: memFree=24184176/32951124 swapFree=67110456/67111528
[pid=7676] ppid=7672 vsize=180944 CPUtime=882.27 cores=5,7
/proc/7676/stat : 7676 (march_rw) R 7672 7676 6645 0 -1 4202496 32451 0 0 0 88222 5 0 0 25 0 1 0 361308329 185286656 32357 33554432000 4194304 4300876 140734712236176 18446744073709551615 4214496 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7676/statm: 45236 32357 169 27 0 43685 0
Current children cumulated CPU time (s) 882.27
Current children cumulated vsize (KiB) 180944

[startup+942.301 s]
/proc/loadavg: 4.01 4.00 4.05 5/190 7803
/proc/meminfo: memFree=24156876/32951124 swapFree=67110456/67111528
[pid=7676] ppid=7672 vsize=180944 CPUtime=942.27 cores=5,7
/proc/7676/stat : 7676 (march_rw) R 7672 7676 6645 0 -1 4202496 34442 0 0 0 94221 6 0 0 25 0 1 0 361308329 185286656 34348 33554432000 4194304 4300876 140734712236176 18446744073709551615 4200248 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7676/statm: 45236 34348 169 27 0 43685 0
Current children cumulated CPU time (s) 942.27
Current children cumulated vsize (KiB) 180944

[startup+1002.3 s]
/proc/loadavg: 4.04 4.02 4.05 5/190 7805
/proc/meminfo: memFree=24128960/32951124 swapFree=67110456/67111528
[pid=7676] ppid=7672 vsize=180944 CPUtime=1002.27 cores=5,7
/proc/7676/stat : 7676 (march_rw) R 7672 7676 6645 0 -1 4202496 36424 0 0 0 100220 7 0 0 25 0 1 0 361308329 185286656 36330 33554432000 4194304 4300876 140734712236176 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7676/statm: 45236 36330 169 27 0 43685 0
Current children cumulated CPU time (s) 1002.27
Current children cumulated vsize (KiB) 180944

[startup+1062.3 s]
/proc/loadavg: 4.01 4.01 4.05 5/190 7807
/proc/meminfo: memFree=24102520/32951124 swapFree=67110456/67111528
[pid=7676] ppid=7672 vsize=180944 CPUtime=1062.27 cores=5,7
/proc/7676/stat : 7676 (march_rw) R 7672 7676 6645 0 -1 4202496 38348 0 0 0 106219 8 0 0 25 0 1 0 361308329 185286656 38254 33554432000 4194304 4300876 140734712236176 18446744073709551615 4214407 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7676/statm: 45236 38254 169 27 0 43685 0
Current children cumulated CPU time (s) 1062.27
Current children cumulated vsize (KiB) 180944

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 4.04 5/190 7809
/proc/meminfo: memFree=24074712/32951124 swapFree=67110456/67111528
[pid=7676] ppid=7672 vsize=180944 CPUtime=1122.27 cores=5,7
/proc/7676/stat : 7676 (march_rw) R 7672 7676 6645 0 -1 4202496 40322 0 0 0 112219 8 0 0 25 0 1 0 361308329 185286656 40228 33554432000 4194304 4300876 140734712236176 18446744073709551615 4217564 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7676/statm: 45236 40228 169 27 0 43685 0
Current children cumulated CPU time (s) 1122.27
Current children cumulated vsize (KiB) 180944

[startup+1182.3 s]
/proc/loadavg: 4.06 4.01 4.04 5/190 7814
/proc/meminfo: memFree=24047420/32951124 swapFree=67110456/67111528
[pid=7676] ppid=7672 vsize=181076 CPUtime=1182.26 cores=5,7
/proc/7676/stat : 7676 (march_rw) R 7672 7676 6645 0 -1 4202496 42489 0 0 0 118218 8 0 0 25 0 1 0 361308329 185421824 42395 33554432000 4194304 4300876 140734712236176 18446744073709551615 4248602 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7676/statm: 45269 42395 169 27 0 43718 0
Current children cumulated CPU time (s) 1182.26
Current children cumulated vsize (KiB) 181076

[startup+1242.3 s]
/proc/loadavg: 4.06 4.03 4.04 5/190 7814
/proc/meminfo: memFree=24017968/32951124 swapFree=67110456/67111528
[pid=7676] ppid=7672 vsize=247376 CPUtime=1242.27 cores=5,7
/proc/7676/stat : 7676 (march_rw) R 7672 7676 6645 0 -1 4202496 44593 0 0 0 124218 9 0 0 25 0 1 0 361308329 253313024 44499 33554432000 4194304 4300876 140734712236176 18446744073709551615 4265325 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7676/statm: 61844 44499 169 27 0 60293 0
Current children cumulated CPU time (s) 1242.27
Current children cumulated vsize (KiB) 247376



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.49 3.88 3.99 5/184 7833
/proc/meminfo: memFree=24147788/32951124 swapFree=67110456/67111528
[pid=7676] ppid=7672 vsize=247376 CPUtime=1299.97 cores=5,7
/proc/7676/stat : 7676 (march_rw) R 7672 7676 6645 0 -1 4202496 46593 0 0 0 129988 9 0 0 25 0 1 0 361308329 253313024 46499 33554432000 4194304 4300876 140734712236176 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/7676/statm: 61844 46499 169 27 0 60293 0
Current children cumulated CPU time (s) 1299.97
Current children cumulated vsize (KiB) 247376

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): 1299.99
CPU user time (s): 1299.88
CPU system time (s): 0.102984
CPU usage (%): 99.998
Max. virtual memory (cumulated for all children) (KiB): 247376

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.88
system time used= 0.102984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 46593
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= 4
involuntary context switches= 1189

runsolver used 1.9447 second user time and 4.17136 second system time

The end

Launcher Data 

Begin job on node118 at 2011-04-02 04:19:37
IDJOB=3152712
IDBENCH=82992
IDSOLVER=1561
FILE ID=node118/3152712-1301710777
RUNJOBID= node118-1301710777-7658
PBS_JOBID= 12840835
Free space on /tmp= 71184 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v700-c2982-S1863077195-052.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152712-1301710777/watcher-3152712-1301710777 -o /tmp/evaluation-result-3152712-1301710777/solver-3152712-1301710777 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152712-1301710777.cnf

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

MD5SUM BENCH= 95ba8379aa2e59896c8d6334d91cdeab
RANDOM SEED=599688172

node118.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		: 2666.842
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	: 5333.68
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		: 2666.842
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		: 2666.842
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		: 2666.842
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		: 2666.842
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	: 5332.68
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		: 2666.842
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		: 2666.842
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		: 2666.842
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	: 5374.59
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      24630092 kB
Buffers:        276248 kB
Cached:        7722756 kB
SwapCached:        640 kB
Active:        4763856 kB
Inactive:      3298088 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      24630092 kB
SwapTotal:    67111528 kB
SwapFree:     67110456 kB
Dirty:             248 kB
Writeback:           0 kB
AnonPages:       62856 kB
Mapped:          14704 kB
Slab:           195080 kB
PageTables:       5196 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   193208 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= 71184 MiB
End job on node118 at 2011-04-02 04:41:19