Trace number 3152414

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-k7-r85-v250-c21250-S1116436500-050-UNKNOWN.cnf
MD5SUMcfa9ddae87a68697f7100e24d97d7728
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables250
Number of clauses21250
Sum of the clauses size148750
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 521250

Solver Data 

1.49/1.55	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.49/1.55	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.49/1.55	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.49/1.55	c main()::
1.49/1.55	c initFormula():: searching for DIMACS p-line....
1.49/1.55	c full lookahead due to high density!
1.49/1.55	c initFormula():: the DIMACS p-line indicates a CNF of 250 variables and 21250 clauses.
1.49/1.55	c parseCNF():: parsing....
1.49/1.55	c parseCNF():: the CNF contains 0 unary clauses.
1.49/1.55	c runParser():: parsing was successful, warming up engines...
1.49/1.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.55	c preprocessing fase I completed:: there are now 250 free variables and 21250 clauses.
1.49/1.55	c using k-SAT heuristics (size based diff)
1.49/1.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.55	c main():: clause / variable ratio: ( 21250 / 250 ) = 85.00
1.49/1.55	c longest clause has size 7
1.49/1.55	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.49/1.55	c number of free variables = 250
1.49/1.55	c dynamic_preselect_setsize :: off
1.49/1.55	c main():: all systems go!
1.49/1.55	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 206
1.59/1.65	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: 6202
2.99/3.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 217948
47.29/47.34	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 5721342
1158.81/1158.87	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3152414-1301702437/watcher-3152414-1301702437 -o /tmp/evaluation-result-3152414-1301702437/solver-3152414-1301702437 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152414-1301702437.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: 4.04 4.02 3.97 5/187 4895
/proc/meminfo: memFree=21843668/32951132 swapFree=67111528/67111528
[pid=4895] ppid=4893 vsize=6892 CPUtime=0 cores=1,3
/proc/4895/stat : 4895 (march_rw) R 4893 4895 4381 0 -1 4194304 295 0 0 0 0 0 0 0 25 0 1 0 281843317 7057408 239 33554432000 4194304 4300876 140735332561104 18446744073709551615 210647146240 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4895/statm: 1723 240 113 27 0 172 0

[startup+0.0784901 s]
/proc/loadavg: 4.04 4.02 3.97 5/187 4895
/proc/meminfo: memFree=21843668/32951132 swapFree=67111528/67111528
[pid=4895] ppid=4893 vsize=10176 CPUtime=0.07 cores=1,3
/proc/4895/stat : 4895 (march_rw) R 4893 4895 4381 0 -1 4202496 3872 0 0 0 7 0 0 0 25 0 1 0 281843317 10420224 909 33554432000 4194304 4300876 140735332561104 18446744073709551615 4214645 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4895/statm: 2544 909 143 27 0 993 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 10176

[startup+0.100476 s]
/proc/loadavg: 4.04 4.02 3.97 5/187 4895
/proc/meminfo: memFree=21843668/32951132 swapFree=67111528/67111528
[pid=4895] ppid=4893 vsize=10176 CPUtime=0.09 cores=1,3
/proc/4895/stat : 4895 (march_rw) R 4893 4895 4381 0 -1 4202496 3872 0 0 0 9 0 0 0 25 0 1 0 281843317 10420224 909 33554432000 4194304 4300876 140735332561104 18446744073709551615 4256609 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4895/statm: 2544 909 143 27 0 993 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10176

[startup+0.300443 s]
/proc/loadavg: 4.04 4.02 3.97 5/187 4895
/proc/meminfo: memFree=21843668/32951132 swapFree=67111528/67111528
[pid=4895] ppid=4893 vsize=10176 CPUtime=0.29 cores=1,3
/proc/4895/stat : 4895 (march_rw) R 4893 4895 4381 0 -1 4202496 3872 0 0 0 29 0 0 0 25 0 1 0 281843317 10420224 909 33554432000 4194304 4300876 140735332561104 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4895/statm: 2544 909 143 27 0 993 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10176

[startup+0.700378 s]
/proc/loadavg: 4.04 4.02 3.97 5/187 4895
/proc/meminfo: memFree=21843668/32951132 swapFree=67111528/67111528
[pid=4895] ppid=4893 vsize=10176 CPUtime=0.69 cores=1,3
/proc/4895/stat : 4895 (march_rw) R 4893 4895 4381 0 -1 4202496 3872 0 0 0 69 0 0 0 25 0 1 0 281843317 10420224 909 33554432000 4194304 4300876 140735332561104 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4895/statm: 2544 909 143 27 0 993 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10176

[startup+1.50024 s]
/proc/loadavg: 4.36 4.09 4.00 6/188 4896
/proc/meminfo: memFree=21822420/32951132 swapFree=67111528/67111528
[pid=4895] ppid=4893 vsize=10176 CPUtime=1.49 cores=1,3
/proc/4895/stat : 4895 (march_rw) R 4893 4895 4381 0 -1 4202496 3872 0 0 0 149 0 0 0 25 0 1 0 281843317 10420224 909 33554432000 4194304 4300876 140735332561104 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4895/statm: 2544 909 143 27 0 993 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10176

[startup+3.10094 s]
/proc/loadavg: 4.36 4.09 4.00 5/188 4896
/proc/meminfo: memFree=21818828/32951132 swapFree=67111528/67111528
[pid=4895] ppid=4893 vsize=13084 CPUtime=3.09 cores=1,3
/proc/4895/stat : 4895 (march_rw) R 4893 4895 4381 0 -1 4202496 4749 0 0 0 309 0 0 0 25 0 1 0 281843317 13398016 1473 33554432000 4194304 4300876 140735332561104 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4895/statm: 3271 1473 170 27 0 1720 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13084

[startup+6.30043 s]
/proc/loadavg: 4.36 4.09 4.00 5/188 4896
/proc/meminfo: memFree=21814372/32951132 swapFree=67111528/67111528
[pid=4895] ppid=4893 vsize=13084 CPUtime=6.29 cores=1,3
/proc/4895/stat : 4895 (march_rw) R 4893 4895 4381 0 -1 4202496 4749 0 0 0 629 0 0 0 25 0 1 0 281843317 13398016 1473 33554432000 4194304 4300876 140735332561104 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4895/statm: 3271 1473 170 27 0 1720 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13084

[startup+12.7004 s]
/proc/loadavg: 4.30 4.08 4.00 5/188 4896
/proc/meminfo: memFree=21809596/32951132 swapFree=67111528/67111528
[pid=4895] ppid=4893 vsize=14620 CPUtime=12.69 cores=1,3
/proc/4895/stat : 4895 (march_rw) R 4893 4895 4381 0 -1 4202496 5031 0 0 0 1269 0 0 0 25 0 1 0 281843317 14970880 1755 33554432000 4194304 4300876 140735332561104 18446744073709551615 4199262 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4895/statm: 3655 1755 170 27 0 2104 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 14620

[startup+25.5002 s]
/proc/loadavg: 4.25 4.08 4.00 7/188 4905
/proc/meminfo: memFree=21803008/32951132 swapFree=67111528/67111528
[pid=4895] ppid=4893 vsize=16536 CPUtime=25.49 cores=1,3
/proc/4895/stat : 4895 (march_rw) R 4893 4895 4381 0 -1 4202496 5381 0 0 0 2549 0 0 0 25 0 1 0 281843317 16932864 2105 33554432000 4194304 4300876 140735332561104 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4895/statm: 4134 2105 171 27 0 2583 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 16536

[startup+51.1009 s]
/proc/loadavg: 4.17 4.07 4.00 5/188 4905
/proc/meminfo: memFree=21793840/32951132 swapFree=67111528/67111528
[pid=4895] ppid=4893 vsize=20848 CPUtime=51.09 cores=1,3
/proc/4895/stat : 4895 (march_rw) R 4893 4895 4381 0 -1 4202496 6123 0 0 0 5109 0 0 0 25 0 1 0 281843317 21348352 2847 33554432000 4194304 4300876 140735332561104 18446744073709551615 4214333 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4895/statm: 5212 2847 171 27 0 3661 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 20848

[startup+102.306 s]
/proc/loadavg: 4.06 4.06 4.00 5/188 4907
/proc/meminfo: memFree=21773112/32951132 swapFree=67111528/67111528
[pid=4895] ppid=4893 vsize=24728 CPUtime=102.29 cores=1,3
/proc/4895/stat : 4895 (march_rw) R 4893 4895 4381 0 -1 4202496 7549 0 0 0 10229 0 0 0 25 0 1 0 281843317 25321472 4273 33554432000 4194304 4300876 140735332561104 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4895/statm: 6182 4273 171 27 0 4631 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 24728

[startup+162.301 s]
/proc/loadavg: 4.02 4.04 4.00 5/188 4909
/proc/meminfo: memFree=21750540/32951132 swapFree=67111528/67111528
[pid=4895] ppid=4893 vsize=39280 CPUtime=162.29 cores=1,3
/proc/4895/stat : 4895 (march_rw) R 4893 4895 4381 0 -1 4202496 9237 0 0 0 16228 1 0 0 25 0 1 0 281843317 40222720 5961 33554432000 4194304 4300876 140735332561104 18446744073709551615 4225442 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4895/statm: 9820 5961 171 27 0 8269 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 39280

[startup+222.301 s]
/proc/loadavg: 4.01 4.03 4.00 5/188 4909
/proc/meminfo: memFree=21726584/32951132 swapFree=67111528/67111528
[pid=4895] ppid=4893 vsize=39280 CPUtime=222.29 cores=1,3
/proc/4895/stat : 4895 (march_rw) R 4893 4895 4381 0 -1 4202496 10931 0 0 0 22227 2 0 0 25 0 1 0 281843317 40222720 7655 33554432000 4194304 4300876 140735332561104 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4895/statm: 9820 7655 171 27 0 8269 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 39280

[startup+282.301 s]
/proc/loadavg: 4.14 4.06 4.00 5/188 4911
/proc/meminfo: memFree=21704136/32951132 swapFree=67111528/67111528
[pid=4895] ppid=4893 vsize=52376 CPUtime=282.29 cores=1,3
/proc/4895/stat : 4895 (march_rw) R 4893 4895 4381 0 -1 4202496 12662 0 0 0 28227 2 0 0 25 0 1 0 281843317 53633024 9386 33554432000 4194304 4300876 140735332561104 18446744073709551615 4264455 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4895/statm: 13094 9386 171 27 0 11543 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 52376

[startup+342.301 s]
/proc/loadavg: 4.05 4.05 4.00 5/188 4916
/proc/meminfo: memFree=21680824/32951132 swapFree=67111528/67111528
[pid=4895] ppid=4893 vsize=52376 CPUtime=342.3 cores=1,3
/proc/4895/stat : 4895 (march_rw) R 4893 4895 4381 0 -1 4202496 14366 0 0 0 34227 3 0 0 25 0 1 0 281843317 53633024 11090 33554432000 4194304 4300876 140735332561104 18446744073709551615 4276291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4895/statm: 13094 11090 171 27 0 11543 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 52376

[startup+402.301 s]
/proc/loadavg: 4.02 4.03 4.00 5/188 4918
/proc/meminfo: memFree=21657624/32951132 swapFree=67111528/67111528
[pid=4895] ppid=4893 vsize=72020 CPUtime=402.29 cores=1,3
/proc/4895/stat : 4895 (march_rw) R 4893 4895 4381 0 -1 4202496 16090 0 0 0 40226 3 0 0 25 0 1 0 281843317 73748480 12814 33554432000 4194304 4300876 140735332561104 18446744073709551615 210646541517 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4895/statm: 18005 12814 171 27 0 16454 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 72020

[startup+462.3 s]
/proc/loadavg: 4.00 4.03 4.00 5/188 4920
/proc/meminfo: memFree=21634176/32951132 swapFree=67111528/67111528
[pid=4895] ppid=4893 vsize=72020 CPUtime=462.3 cores=1,3
/proc/4895/stat : 4895 (march_rw) R 4893 4895 4381 0 -1 4202496 17832 0 0 0 46226 4 0 0 25 0 1 0 281843317 73748480 14556 33554432000 4194304 4300876 140735332561104 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4895/statm: 18005 14556 171 27 0 16454 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 72020

[startup+522.3 s]
/proc/loadavg: 4.00 4.02 4.00 5/188 4920
/proc/meminfo: memFree=21611728/32951132 swapFree=67111528/67111528
[pid=4895] ppid=4893 vsize=101488 CPUtime=522.3 cores=1,3
/proc/4895/stat : 4895 (march_rw) R 4893 4895 4381 0 -1 4202496 19579 0 0 0 52226 4 0 0 25 0 1 0 281843317 103923712 16303 33554432000 4194304 4300876 140735332561104 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4895/statm: 25372 16303 171 27 0 23821 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 101488

[startup+582.3 s]
/proc/loadavg: 4.03 4.03 4.00 5/188 4922
/proc/meminfo: memFree=21587664/32951132 swapFree=67111528/67111528
[pid=4895] ppid=4893 vsize=102792 CPUtime=582.3 cores=1,3
/proc/4895/stat : 4895 (march_rw) R 4893 4895 4381 0 -1 4202496 21499 0 0 0 58225 5 0 0 25 0 1 0 281843317 105259008 18223 33554432000 4194304 4300876 140735332561104 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4895/statm: 25698 18223 171 27 0 24147 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 102792

[startup+642.3 s]
/proc/loadavg: 4.01 4.02 4.00 5/188 4924
/proc/meminfo: memFree=21564076/32951132 swapFree=67111528/67111528
[pid=4895] ppid=4893 vsize=102792 CPUtime=642.3 cores=1,3
/proc/4895/stat : 4895 (march_rw) R 4893 4895 4381 0 -1 4202496 23271 0 0 0 64225 5 0 0 25 0 1 0 281843317 105259008 19995 33554432000 4194304 4300876 140735332561104 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4895/statm: 25698 19995 171 27 0 24147 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 102792

[startup+702.301 s]
/proc/loadavg: 4.00 4.02 4.00 5/188 4926
/proc/meminfo: memFree=21540132/32951132 swapFree=67111528/67111528
[pid=4895] ppid=4893 vsize=102792 CPUtime=702.3 cores=1,3
/proc/4895/stat : 4895 (march_rw) R 4893 4895 4381 0 -1 4202496 25070 0 0 0 70225 5 0 0 25 0 1 0 281843317 105259008 21794 33554432000 4194304 4300876 140735332561104 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4895/statm: 25698 21794 171 27 0 24147 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 102792

[startup+762.307 s]
/proc/loadavg: 4.00 4.01 4.00 5/188 4928
/proc/meminfo: memFree=21516556/32951132 swapFree=67111528/67111528
[pid=4895] ppid=4893 vsize=102792 CPUtime=762.31 cores=1,3
/proc/4895/stat : 4895 (march_rw) R 4893 4895 4381 0 -1 4202496 26851 0 0 0 76225 6 0 0 25 0 1 0 281843317 105259008 23575 33554432000 4194304 4300876 140735332561104 18446744073709551615 210646541514 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4895/statm: 25698 23575 171 27 0 24147 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 102792

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 4.00 5/188 4928
/proc/meminfo: memFree=21493480/32951132 swapFree=67111528/67111528
[pid=4895] ppid=4893 vsize=146992 CPUtime=822.3 cores=1,3
/proc/4895/stat : 4895 (march_rw) R 4893 4895 4381 0 -1 4202496 28652 0 0 0 82224 6 0 0 25 0 1 0 281843317 150519808 25376 33554432000 4194304 4300876 140735332561104 18446744073709551615 210646541395 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4895/statm: 36748 25376 171 27 0 35197 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 146992

[startup+882.301 s]
/proc/loadavg: 4.08 4.02 4.01 5/188 4930
/proc/meminfo: memFree=21469660/32951132 swapFree=67111528/67111528
[pid=4895] ppid=4893 vsize=146992 CPUtime=882.31 cores=1,3
/proc/4895/stat : 4895 (march_rw) R 4893 4895 4381 0 -1 4202496 30459 0 0 0 88224 7 0 0 25 0 1 0 281843317 150519808 27183 33554432000 4194304 4300876 140735332561104 18446744073709551615 4275527 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4895/statm: 36748 27183 171 27 0 35197 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 146992

[startup+942.3 s]
/proc/loadavg: 4.03 4.01 4.00 5/188 4932
/proc/meminfo: memFree=21445832/32951132 swapFree=67111528/67111528
[pid=4895] ppid=4893 vsize=146992 CPUtime=942.3 cores=1,3
/proc/4895/stat : 4895 (march_rw) R 4893 4895 4381 0 -1 4202496 32277 0 0 0 94223 7 0 0 25 0 1 0 281843317 150519808 29001 33554432000 4194304 4300876 140735332561104 18446744073709551615 4264419 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4895/statm: 36748 29001 171 27 0 35197 0
Current children cumulated CPU time (s) 942.3
Current children cumulated vsize (KiB) 146992

[startup+1002.3 s]
/proc/loadavg: 4.01 4.00 4.00 5/188 4934
/proc/meminfo: memFree=21422264/32951132 swapFree=67111528/67111528
[pid=4895] ppid=4893 vsize=148292 CPUtime=1002.3 cores=1,3
/proc/4895/stat : 4895 (march_rw) R 4893 4895 4381 0 -1 4202496 34129 0 0 0 100223 7 0 0 25 0 1 0 281843317 151851008 30853 33554432000 4194304 4300876 140735332561104 18446744073709551615 4199287 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4895/statm: 37073 30853 171 27 0 35522 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 148292

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/188 4936
/proc/meminfo: memFree=21398572/32951132 swapFree=67111528/67111528
[pid=4895] ppid=4893 vsize=148292 CPUtime=1062.31 cores=1,3
/proc/4895/stat : 4895 (march_rw) R 4893 4895 4381 0 -1 4202496 35956 0 0 0 106223 8 0 0 25 0 1 0 281843317 151851008 32680 33554432000 4194304 4300876 140735332561104 18446744073709551615 4199248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4895/statm: 37073 32680 171 27 0 35522 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 148292

[startup+1122.3 s]
/proc/loadavg: 4.03 4.01 4.00 5/188 4936
/proc/meminfo: memFree=21374256/32951132 swapFree=67111528/67111528
[pid=4895] ppid=4893 vsize=148292 CPUtime=1122.31 cores=1,3
/proc/4895/stat : 4895 (march_rw) R 4893 4895 4381 0 -1 4202496 37745 0 0 0 112222 9 0 0 25 0 1 0 281843317 151851008 34469 33554432000 4194304 4300876 140735332561104 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4895/statm: 37073 34469 171 27 0 35522 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 148292

[startup+1182.3 s]
/proc/loadavg: 4.01 4.01 4.00 5/188 4938
/proc/meminfo: memFree=21350564/32951132 swapFree=67111528/67111528
[pid=4895] ppid=4893 vsize=214592 CPUtime=1182.31 cores=1,3
/proc/4895/stat : 4895 (march_rw) R 4893 4895 4381 0 -1 4202496 39339 0 0 0 118222 9 0 0 25 0 1 0 281843317 219742208 36063 33554432000 4194304 4300876 140735332561104 18446744073709551615 4225432 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4895/statm: 53648 36063 171 27 0 52097 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 214592

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 4.00 5/188 4940
/proc/meminfo: memFree=21326496/32951132 swapFree=67111528/67111528
[pid=4895] ppid=4893 vsize=214592 CPUtime=1242.31 cores=1,3
/proc/4895/stat : 4895 (march_rw) R 4893 4895 4381 0 -1 4202496 41057 0 0 0 124221 10 0 0 25 0 1 0 281843317 219742208 37781 33554432000 4194304 4300876 140735332561104 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4895/statm: 53648 37781 171 27 0 52097 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 214592



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 4.00 2/183 4945
/proc/meminfo: memFree=21693808/32951132 swapFree=67111528/67111528
[pid=4895] ppid=4893 vsize=214592 CPUtime=1300.01 cores=1,3
/proc/4895/stat : 4895 (march_rw) R 4893 4895 4381 0 -1 4202496 42692 0 0 0 129991 10 0 0 25 0 1 0 281843317 219742208 39416 33554432000 4194304 4300876 140735332561104 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/4895/statm: 53648 39416 171 27 0 52097 0
Current children cumulated CPU time (s) 1300.01
Current children cumulated vsize (KiB) 214592

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): 1299.92
CPU system time (s): 0.113982
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 214592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.92
system time used= 0.113982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 42692
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= 14513

runsolver used 1.84372 second user time and 4.13237 second system time

The end

Launcher Data 

Begin job on node129 at 2011-04-02 02:00:37
IDJOB=3152414
IDBENCH=82694
IDSOLVER=1561
FILE ID=node129/3152414-1301702437
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-k7-r85-v250-c21250-S1116436500-050-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152414-1301702437/watcher-3152414-1301702437 -o /tmp/evaluation-result-3152414-1301702437/solver-3152414-1301702437 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152414-1301702437.cnf

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

MD5SUM BENCH= cfa9ddae87a68697f7100e24d97d7728
RANDOM SEED=1354621374

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:      21845020 kB
Buffers:        339092 kB
Cached:       10439220 kB
SwapCached:          0 kB
Active:        7187496 kB
Inactive:      3668076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      21845020 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3512 kB
Writeback:          40 kB
AnonPages:       76488 kB
Mapped:          15616 kB
Slab:           188192 kB
PageTables:       5032 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   271500 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 02:22:19