Trace number 3152382

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
march_rw 2011-03-02? (TO) 1300.03 1300.01

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v2500-c10500-S1201761407-024-UNKNOWN.cnf
MD5SUMf551de19344e39204ca6929dfef80a04
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.989848
Satisfiable
(Un)Satisfiability was proved
Number of variables2500
Number of clauses10500
Sum of the clauses size31500
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 310500
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.05	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.05	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.05	c main()::
0.00/0.05	c initFormula():: searching for DIMACS p-line....
0.00/0.05	c initFormula():: the DIMACS p-line indicates a CNF of 2500 variables and 10500 clauses.
0.00/0.05	c parseCNF():: parsing....
0.00/0.05	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.05	c runParser():: parsing was successful, warming up engines...
0.00/0.05	c simplify_formula():: removed 0 tautological, 46 satisfied and 0 duplicate clauses
0.00/0.05	c preprocessing fase I completed:: there are now 2493 free variables and 10454 clauses.
0.00/0.05	c using 3-SAT heuristics (occurence based diff)
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 184 duplicate clauses
0.00/0.05	c resolvent_look() :: found 77 resolvents
0.00/0.05	c main():: clause / variable ratio: ( 10531 / 2500 ) = 4.21
0.00/0.05	c longest clause has size 3
0.00/0.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.05	c number of free variables = 2493
0.00/0.05	c dynamic_preselect_setsize :: off
0.00/0.05	c main():: all systems go!
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 280
0.09/0.15	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: 16713
4.19/4.20	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 |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 980274
240.20/240.21	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 |************************************************
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c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3152382-1301701135/watcher-3152382-1301701135 -o /tmp/evaluation-result-3152382-1301701135/solver-3152382-1301701135 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152382-1301701135.cnf 

running on 2 cores: 1,3

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.68 3.94 3.93 4/187 4747
/proc/meminfo: memFree=21842260/32951132 swapFree=67111528/67111528
[pid=4747] ppid=4745 vsize=6988 CPUtime=0 cores=1,3
/proc/4747/stat : 4747 (march_rw) R 4745 4747 4381 0 -1 4194304 350 0 0 0 0 0 0 0 25 0 1 0 281713104 7155712 295 33554432000 4194304 4300876 140736349784080 18446744073709551615 210646807237 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4747/statm: 1747 295 113 27 0 196 0

[startup+0.0576511 s]
/proc/loadavg: 3.68 3.94 3.93 4/187 4747
/proc/meminfo: memFree=21842260/32951132 swapFree=67111528/67111528
[pid=4747] ppid=4745 vsize=11296 CPUtime=0.05 cores=1,3
/proc/4747/stat : 4747 (march_rw) R 4745 4747 4381 0 -1 4202496 2538 0 0 0 5 0 0 0 25 0 1 0 281713104 11567104 890 33554432000 4194304 4300876 140736349784080 18446744073709551615 4216891 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4747/statm: 2824 890 168 27 0 1273 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 11296

[startup+0.100601 s]
/proc/loadavg: 3.68 3.94 3.93 4/187 4747
/proc/meminfo: memFree=21842260/32951132 swapFree=67111528/67111528
[pid=4747] ppid=4745 vsize=11624 CPUtime=0.09 cores=1,3
/proc/4747/stat : 4747 (march_rw) R 4745 4747 4381 0 -1 4202496 3043 0 0 0 9 0 0 0 25 0 1 0 281713104 11902976 1395 33554432000 4194304 4300876 140736349784080 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4747/statm: 2906 1395 168 27 0 1355 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 11624

[startup+0.300569 s]
/proc/loadavg: 3.68 3.94 3.93 4/187 4747
/proc/meminfo: memFree=21842260/32951132 swapFree=67111528/67111528
[pid=4747] ppid=4745 vsize=11888 CPUtime=0.29 cores=1,3
/proc/4747/stat : 4747 (march_rw) R 4745 4747 4381 0 -1 4202496 3110 0 0 0 29 0 0 0 25 0 1 0 281713104 12173312 1462 33554432000 4194304 4300876 140736349784080 18446744073709551615 4217467 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4747/statm: 2972 1462 168 27 0 1421 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11888

[startup+0.7005 s]
/proc/loadavg: 3.68 3.94 3.93 4/187 4747
/proc/meminfo: memFree=21842260/32951132 swapFree=67111528/67111528
[pid=4747] ppid=4745 vsize=12020 CPUtime=0.69 cores=1,3
/proc/4747/stat : 4747 (march_rw) R 4745 4747 4381 0 -1 4202496 3145 0 0 0 69 0 0 0 25 0 1 0 281713104 12308480 1497 33554432000 4194304 4300876 140736349784080 18446744073709551615 4217472 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4747/statm: 3005 1497 168 27 0 1454 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12020

[startup+1.50037 s]
/proc/loadavg: 3.68 3.94 3.93 5/188 4748
/proc/meminfo: memFree=21817892/32951132 swapFree=67111528/67111528
[pid=4747] ppid=4745 vsize=12288 CPUtime=1.49 cores=1,3
/proc/4747/stat : 4747 (march_rw) R 4745 4747 4381 0 -1 4202496 3194 0 0 0 149 0 0 0 25 0 1 0 281713104 12582912 1546 33554432000 4194304 4300876 140736349784080 18446744073709551615 4217517 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4747/statm: 3072 1546 168 27 0 1521 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 12288

[startup+3.10109 s]
/proc/loadavg: 3.68 3.94 3.93 5/188 4748
/proc/meminfo: memFree=21785156/32951132 swapFree=67111528/67111528
[pid=4747] ppid=4745 vsize=12592 CPUtime=3.09 cores=1,3
/proc/4747/stat : 4747 (march_rw) R 4745 4747 4381 0 -1 4202496 3288 0 0 0 309 0 0 0 25 0 1 0 281713104 12894208 1640 33554432000 4194304 4300876 140736349784080 18446744073709551615 210646541517 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4747/statm: 3148 1640 168 27 0 1597 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 12592

[startup+6.30056 s]
/proc/loadavg: 4.03 4.01 3.95 5/188 4748
/proc/meminfo: memFree=21778576/32951132 swapFree=67111528/67111528
[pid=4747] ppid=4745 vsize=12972 CPUtime=6.29 cores=1,3
/proc/4747/stat : 4747 (march_rw) R 4745 4747 4381 0 -1 4202496 3377 0 0 0 629 0 0 0 25 0 1 0 281713104 13283328 1728 33554432000 4194304 4300876 140736349784080 18446744073709551615 4225152 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4747/statm: 3243 1728 169 27 0 1692 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 12972

[startup+12.7005 s]
/proc/loadavg: 4.02 4.00 3.95 5/188 4748
/proc/meminfo: memFree=21774620/32951132 swapFree=67111528/67111528
[pid=4747] ppid=4745 vsize=14136 CPUtime=12.69 cores=1,3
/proc/4747/stat : 4747 (march_rw) R 4745 4747 4381 0 -1 4202496 3582 0 0 0 1269 0 0 0 25 0 1 0 281713104 14475264 1933 33554432000 4194304 4300876 140736349784080 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4747/statm: 3534 1933 169 27 0 1983 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14136

[startup+25.5003 s]
/proc/loadavg: 4.02 4.00 3.95 5/188 4750
/proc/meminfo: memFree=21767560/32951132 swapFree=67111528/67111528
[pid=4747] ppid=4745 vsize=16300 CPUtime=25.49 cores=1,3
/proc/4747/stat : 4747 (march_rw) R 4745 4747 4381 0 -1 4202496 3946 0 0 0 2549 0 0 0 25 0 1 0 281713104 16691200 2297 33554432000 4194304 4300876 140736349784080 18446744073709551615 4225160 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4747/statm: 4075 2297 170 27 0 2524 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16300

[startup+51.101 s]
/proc/loadavg: 4.01 4.00 3.95 5/188 4750
/proc/meminfo: memFree=21758444/32951132 swapFree=67111528/67111528
[pid=4747] ppid=4745 vsize=18408 CPUtime=51.09 cores=1,3
/proc/4747/stat : 4747 (march_rw) R 4745 4747 4381 0 -1 4202496 4626 0 0 0 5109 0 0 0 25 0 1 0 281713104 18849792 2976 33554432000 4194304 4300876 140736349784080 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4747/statm: 4602 2976 169 27 0 3051 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18408

[startup+102.306 s]
/proc/loadavg: 4.06 4.01 3.95 5/188 4752
/proc/meminfo: memFree=21739960/32951132 swapFree=67111528/67111528
[pid=4747] ppid=4745 vsize=25516 CPUtime=102.3 cores=1,3
/proc/4747/stat : 4747 (march_rw) R 4745 4747 4381 0 -1 4202496 5988 0 0 0 10229 1 0 0 25 0 1 0 281713104 26128384 4338 33554432000 4194304 4300876 140736349784080 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4747/statm: 6379 4338 169 27 0 4828 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 25516

[startup+162.3 s]
/proc/loadavg: 4.10 4.02 3.96 5/188 4752
/proc/meminfo: memFree=21720236/32951132 swapFree=67111528/67111528
[pid=4747] ppid=4745 vsize=32480 CPUtime=162.29 cores=1,3
/proc/4747/stat : 4747 (march_rw) R 4745 4747 4381 0 -1 4202496 7610 0 0 0 16228 1 0 0 25 0 1 0 281713104 33259520 5960 33554432000 4194304 4300876 140736349784080 18446744073709551615 4217560 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4747/statm: 8120 5960 169 27 0 6569 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 32480

[startup+222.3 s]
/proc/loadavg: 4.03 4.02 3.96 5/188 4754
/proc/meminfo: memFree=21699880/32951132 swapFree=67111528/67111528
[pid=4747] ppid=4745 vsize=43372 CPUtime=222.3 cores=1,3
/proc/4747/stat : 4747 (march_rw) R 4745 4747 4381 0 -1 4202496 9338 0 0 0 22228 2 0 0 25 0 1 0 281713104 44412928 7688 33554432000 4194304 4300876 140736349784080 18446744073709551615 4216852 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4747/statm: 10843 7688 169 27 0 9292 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 43372

[startup+282.301 s]
/proc/loadavg: 4.01 4.01 3.96 5/188 4756
/proc/meminfo: memFree=21681016/32951132 swapFree=67111528/67111528
[pid=4747] ppid=4745 vsize=56600 CPUtime=282.3 cores=1,3
/proc/4747/stat : 4747 (march_rw) R 4745 4747 4381 0 -1 4202496 10921 0 0 0 28228 2 0 0 25 0 1 0 281713104 57958400 9271 33554432000 4194304 4300876 140736349784080 18446744073709551615 4248649 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4747/statm: 14150 9271 169 27 0 12599 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 56600

[startup+342.301 s]
/proc/loadavg: 4.00 4.01 3.96 5/188 4758
/proc/meminfo: memFree=21661404/32951132 swapFree=67111528/67111528
[pid=4747] ppid=4745 vsize=56600 CPUtime=342.3 cores=1,3
/proc/4747/stat : 4747 (march_rw) R 4745 4747 4381 0 -1 4202496 12467 0 0 0 34227 3 0 0 25 0 1 0 281713104 57958400 10817 33554432000 4194304 4300876 140736349784080 18446744073709551615 4217058 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4747/statm: 14150 10817 169 27 0 12599 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 56600

[startup+402.301 s]
/proc/loadavg: 4.00 4.00 3.96 5/188 4760
/proc/meminfo: memFree=21642056/32951132 swapFree=67111528/67111528
[pid=4747] ppid=4745 vsize=56732 CPUtime=402.3 cores=1,3
/proc/4747/stat : 4747 (march_rw) R 4745 4747 4381 0 -1 4202496 14073 0 0 0 40227 3 0 0 25 0 1 0 281713104 58093568 12423 33554432000 4194304 4300876 140736349784080 18446744073709551615 4276853 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4747/statm: 14183 12423 169 27 0 12632 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 56732

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 3.96 5/188 4760
/proc/meminfo: memFree=21621952/32951132 swapFree=67111528/67111528
[pid=4747] ppid=4745 vsize=80432 CPUtime=462.3 cores=1,3
/proc/4747/stat : 4747 (march_rw) R 4745 4747 4381 0 -1 4202496 15766 0 0 0 46227 3 0 0 25 0 1 0 281713104 82362368 14116 33554432000 4194304 4300876 140736349784080 18446744073709551615 4200288 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4747/statm: 20108 14116 169 27 0 18557 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 80432

[startup+522.3 s]
/proc/loadavg: 4.07 4.02 3.96 5/188 4762
/proc/meminfo: memFree=21602968/32951132 swapFree=67111528/67111528
[pid=4747] ppid=4745 vsize=80824 CPUtime=522.3 cores=1,3
/proc/4747/stat : 4747 (march_rw) R 4745 4747 4381 0 -1 4202496 17321 0 0 0 52226 4 0 0 25 0 1 0 281713104 82763776 15671 33554432000 4194304 4300876 140736349784080 18446744073709551615 4217373 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4747/statm: 20206 15671 169 27 0 18655 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 80824

[startup+582.3 s]
/proc/loadavg: 4.02 4.01 3.96 5/188 4764
/proc/meminfo: memFree=21583492/32951132 swapFree=67111528/67111528
[pid=4747] ppid=4745 vsize=80824 CPUtime=582.3 cores=1,3
/proc/4747/stat : 4747 (march_rw) R 4745 4747 4381 0 -1 4202496 18843 0 0 0 58226 4 0 0 25 0 1 0 281713104 82763776 17193 33554432000 4194304 4300876 140736349784080 18446744073709551615 4248596 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4747/statm: 20206 17193 169 27 0 18655 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 80824

[startup+642.3 s]
/proc/loadavg: 4.01 4.00 3.96 5/188 4766
/proc/meminfo: memFree=21563396/32951132 swapFree=67111528/67111528
[pid=4747] ppid=4745 vsize=110292 CPUtime=642.31 cores=1,3
/proc/4747/stat : 4747 (march_rw) R 4745 4747 4381 0 -1 4202496 20424 0 0 0 64227 4 0 0 25 0 1 0 281713104 112939008 18774 33554432000 4194304 4300876 140736349784080 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4747/statm: 27573 18774 169 27 0 26022 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 110292

[startup+702.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/188 4768
/proc/meminfo: memFree=21543424/32951132 swapFree=67111528/67111528
[pid=4747] ppid=4745 vsize=110292 CPUtime=702.3 cores=1,3
/proc/4747/stat : 4747 (march_rw) R 4745 4747 4381 0 -1 4202496 22048 0 0 0 70226 4 0 0 25 0 1 0 281713104 112939008 20398 33554432000 4194304 4300876 140736349784080 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4747/statm: 27573 20398 169 27 0 26022 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 110292

[startup+762.306 s]
/proc/loadavg: 4.00 4.00 3.96 5/188 4768
/proc/meminfo: memFree=21523084/32951132 swapFree=67111528/67111528
[pid=4747] ppid=4745 vsize=118400 CPUtime=762.31 cores=1,3
/proc/4747/stat : 4747 (march_rw) R 4745 4747 4381 0 -1 4202496 23566 0 0 0 76226 5 0 0 25 0 1 0 281713104 121241600 21916 33554432000 4194304 4300876 140736349784080 18446744073709551615 4250938 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4747/statm: 29600 21916 169 27 0 28049 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 118400

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.96 5/188 4770
/proc/meminfo: memFree=21503724/32951132 swapFree=67111528/67111528
[pid=4747] ppid=4745 vsize=118400 CPUtime=822.3 cores=1,3
/proc/4747/stat : 4747 (march_rw) R 4745 4747 4381 0 -1 4202496 25126 0 0 0 82225 5 0 0 25 0 1 0 281713104 121241600 23476 33554432000 4194304 4300876 140736349784080 18446744073709551615 4228218 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4747/statm: 29600 23476 169 27 0 28049 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 118400

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.96 5/188 4772
/proc/meminfo: memFree=21483384/32951132 swapFree=67111528/67111528
[pid=4747] ppid=4745 vsize=118400 CPUtime=882.3 cores=1,3
/proc/4747/stat : 4747 (march_rw) R 4745 4747 4381 0 -1 4202496 26782 0 0 0 88225 5 0 0 25 0 1 0 281713104 121241600 25132 33554432000 4194304 4300876 140736349784080 18446744073709551615 4250935 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4747/statm: 29600 25132 169 27 0 28049 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 118400

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.96 5/188 4774
/proc/meminfo: memFree=21463892/32951132 swapFree=67111528/67111528
[pid=4747] ppid=4745 vsize=162732 CPUtime=942.31 cores=1,3
/proc/4747/stat : 4747 (march_rw) R 4745 4747 4381 0 -1 4202496 28374 0 0 0 94225 6 0 0 25 0 1 0 281713104 166637568 26724 33554432000 4194304 4300876 140736349784080 18446744073709551615 4217326 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4747/statm: 40683 26724 169 27 0 39132 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 162732

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/188 4776
/proc/meminfo: memFree=21444292/32951132 swapFree=67111528/67111528
[pid=4747] ppid=4745 vsize=162732 CPUtime=1002.3 cores=1,3
/proc/4747/stat : 4747 (march_rw) R 4745 4747 4381 0 -1 4202496 29885 0 0 0 100224 6 0 0 25 0 1 0 281713104 166637568 28235 33554432000 4194304 4300876 140736349784080 18446744073709551615 4228277 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4747/statm: 40683 28235 169 27 0 39132 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 162732

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/188 4776
/proc/meminfo: memFree=21424556/32951132 swapFree=67111528/67111528
[pid=4747] ppid=4745 vsize=162732 CPUtime=1062.3 cores=1,3
/proc/4747/stat : 4747 (march_rw) R 4745 4747 4381 0 -1 4202496 31458 0 0 0 106224 6 0 0 25 0 1 0 281713104 166637568 29808 33554432000 4194304 4300876 140736349784080 18446744073709551615 4216971 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4747/statm: 40683 29808 169 27 0 39132 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 162732

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/188 4778
/proc/meminfo: memFree=21404212/32951132 swapFree=67111528/67111528
[pid=4747] ppid=4745 vsize=162732 CPUtime=1122.31 cores=1,3
/proc/4747/stat : 4747 (march_rw) R 4745 4747 4381 0 -1 4202496 33140 0 0 0 112224 7 0 0 25 0 1 0 281713104 166637568 31490 33554432000 4194304 4300876 140736349784080 18446744073709551615 4216986 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4747/statm: 40683 31490 169 27 0 39132 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 162732

[startup+1182.3 s]
/proc/loadavg: 4.06 4.01 3.97 5/188 4780
/proc/meminfo: memFree=21384596/32951132 swapFree=67111528/67111528
[pid=4747] ppid=4745 vsize=162732 CPUtime=1182.31 cores=1,3
/proc/4747/stat : 4747 (march_rw) R 4745 4747 4381 0 -1 4202496 34667 0 0 0 118224 7 0 0 25 0 1 0 281713104 166637568 33017 33554432000 4194304 4300876 140736349784080 18446744073709551615 4250917 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4747/statm: 40683 33017 169 27 0 39132 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 162732

[startup+1242.3 s]
/proc/loadavg: 4.02 4.01 3.97 5/188 4782
/proc/meminfo: memFree=21364504/32951132 swapFree=67111528/67111528
[pid=4747] ppid=4745 vsize=162732 CPUtime=1242.31 cores=1,3
/proc/4747/stat : 4747 (march_rw) R 4745 4747 4381 0 -1 4202496 36187 0 0 0 124224 7 0 0 25 0 1 0 281713104 166637568 34537 33554432000 4194304 4300876 140736349784080 18446744073709551615 4276846 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4747/statm: 40683 34537 169 27 0 39132 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 162732



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.04 4.02 3.97 2/183 4787
/proc/meminfo: memFree=21707392/32951132 swapFree=67111528/67111528
[pid=4747] ppid=4745 vsize=162732 CPUtime=1300.02 cores=1,3
/proc/4747/stat : 4747 (march_rw) R 4745 4747 4381 0 -1 4202496 37725 0 0 0 129994 8 0 0 25 0 1 0 281713104 166637568 36075 33554432000 4194304 4300876 140736349784080 18446744073709551615 210646542033 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4747/statm: 40683 36075 169 27 0 39132 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 162732

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.03
CPU user time (s): 1299.94
CPU system time (s): 0.088986
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 162732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.94
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 37725
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= 15072

runsolver used 1.78173 second user time and 4.14337 second system time

The end

Launcher Data 

Begin job on node129 at 2011-04-02 01:38:55
IDJOB=3152382
IDBENCH=82662
IDSOLVER=1561
FILE ID=node129/3152382-1301701135
RUNJOBID= node129-1301698530-4401
PBS_JOBID= 12840752
Free space on /tmp= 71912 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v2500-c10500-S1201761407-024-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152382-1301701135/watcher-3152382-1301701135 -o /tmp/evaluation-result-3152382-1301701135/solver-3152382-1301701135 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152382-1301701135.cnf

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

MD5SUM BENCH= f551de19344e39204ca6929dfef80a04
RANDOM SEED=1175632702

node129.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		: 2666.831
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	: 5333.66
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		: 2666.831
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	: 5332.83
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		: 2666.831
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		: 2666.831
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	: 5332.82
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		: 2666.831
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	: 5332.74
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		: 2666.831
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	: 5332.83
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		: 2666.831
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		: 2666.831
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      21842540 kB
Buffers:        338888 kB
Cached:       10440636 kB
SwapCached:          0 kB
Active:        7190812 kB
Inactive:      3668276 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      21842540 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            4708 kB
Writeback:          12 kB
AnonPages:       78972 kB
Mapped:          15616 kB
Slab:           187960 kB
PageTables:       4824 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   266020 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 71916 MiB
End job on node129 at 2011-04-02 02:00:37