Trace number 3152235

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) 1300.04 1300.01

General information on the benchmark

Namerandom/large/
unif-k7-r85-v250-c21250-S1682211323-009-UNKNOWN.cnf
MD5SUM917ee0efab4f0e89027865c1129d272b
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 

1.59/1.69	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.59/1.69	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.59/1.69	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.59/1.69	c main()::
1.59/1.69	c initFormula():: searching for DIMACS p-line....
1.59/1.69	c full lookahead due to high density!
1.59/1.69	c initFormula():: the DIMACS p-line indicates a CNF of 250 variables and 21250 clauses.
1.59/1.69	c parseCNF():: parsing....
1.59/1.69	c parseCNF():: the CNF contains 0 unary clauses.
1.59/1.69	c runParser():: parsing was successful, warming up engines...
1.59/1.69	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.59/1.69	c preprocessing fase I completed:: there are now 250 free variables and 21250 clauses.
1.59/1.69	c using k-SAT heuristics (size based diff)
1.59/1.69	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.59/1.69	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.59/1.69	c main():: clause / variable ratio: ( 21250 / 250 ) = 85.00
1.59/1.69	c longest clause has size 7
1.59/1.69	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.59/1.69	c number of free variables = 250
1.59/1.69	c dynamic_preselect_setsize :: off
1.59/1.69	c main():: all systems go!
1.59/1.69	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 226
1.79/1.83	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: 6325
3.39/3.41	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 |************************************************
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c |**************************************************
c |****************************************************
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c |********************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 221520
53.49/53.59	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-3152235-1301696962/watcher-3152235-1301696962 -o /tmp/evaluation-result-3152235-1301696962/solver-3152235-1301696962 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152235-1301696962.cnf 

running on 2 cores: 0,2

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: 3.40 3.87 3.90 2/174 3700
/proc/meminfo: memFree=21723676/32951124 swapFree=67111528/67111528
[pid=3700] ppid=3698 vsize=6892 CPUtime=0 cores=0,2
/proc/3700/stat : 3700 (march_rw) R 3698 3700 2763 0 -1 4194304 292 0 0 0 0 0 0 0 22 0 1 0 281297169 7057408 237 33554432000 4194304 4300876 140735241569392 18446744073709551615 270612771525 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3700/statm: 1723 237 113 27 0 172 0

[startup+0.022244 s]
/proc/loadavg: 3.40 3.87 3.90 2/174 3700
/proc/meminfo: memFree=21723676/32951124 swapFree=67111528/67111528
[pid=3700] ppid=3698 vsize=7552 CPUtime=0.01 cores=0,2
/proc/3700/stat : 3700 (march_rw) R 3698 3700 2763 0 -1 4194304 472 0 0 0 1 0 0 0 22 0 1 0 281297169 7733248 417 33554432000 4194304 4300876 140735241569392 18446744073709551615 270612644473 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3700/statm: 1888 418 113 27 0 337 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 7552

[startup+0.100237 s]
/proc/loadavg: 3.40 3.87 3.90 2/174 3700
/proc/meminfo: memFree=21723676/32951124 swapFree=67111528/67111528
[pid=3700] ppid=3698 vsize=10176 CPUtime=0.09 cores=0,2
/proc/3700/stat : 3700 (march_rw) R 3698 3700 2763 0 -1 4202496 3873 0 0 0 9 0 0 0 22 0 1 0 281297169 10420224 911 33554432000 4194304 4300876 140735241569392 18446744073709551615 4256594 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3700/statm: 2544 911 143 27 0 993 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 10176

[startup+0.300241 s]
/proc/loadavg: 3.40 3.87 3.90 2/174 3700
/proc/meminfo: memFree=21723676/32951124 swapFree=67111528/67111528
[pid=3700] ppid=3698 vsize=10176 CPUtime=0.29 cores=0,2
/proc/3700/stat : 3700 (march_rw) R 3698 3700 2763 0 -1 4202496 3873 0 0 0 29 0 0 0 23 0 1 0 281297169 10420224 911 33554432000 4194304 4300876 140735241569392 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3700/statm: 2544 911 143 27 0 993 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 10176

[startup+0.701122 s]
/proc/loadavg: 3.40 3.87 3.90 2/174 3700
/proc/meminfo: memFree=21723676/32951124 swapFree=67111528/67111528
[pid=3700] ppid=3698 vsize=10176 CPUtime=0.69 cores=0,2
/proc/3700/stat : 3700 (march_rw) R 3698 3700 2763 0 -1 4202496 3873 0 0 0 69 0 0 0 25 0 1 0 281297169 10420224 911 33554432000 4194304 4300876 140735241569392 18446744073709551615 4256576 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3700/statm: 2544 911 143 27 0 993 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 10176

[startup+1.50099 s]
/proc/loadavg: 3.40 3.87 3.90 5/190 3731
/proc/meminfo: memFree=21679896/32951124 swapFree=67111528/67111528
[pid=3700] ppid=3698 vsize=10176 CPUtime=1.49 cores=0,2
/proc/3700/stat : 3700 (march_rw) R 3698 3700 2763 0 -1 4202496 3873 0 0 0 149 0 0 0 25 0 1 0 281297169 10420224 911 33554432000 4194304 4300876 140735241569392 18446744073709551615 4256624 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3700/statm: 2544 911 143 27 0 993 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 10176

[startup+3.10072 s]
/proc/loadavg: 3.40 3.87 3.90 5/190 3731
/proc/meminfo: memFree=21623476/32951124 swapFree=67111528/67111528
[pid=3700] ppid=3698 vsize=13084 CPUtime=3.09 cores=0,2
/proc/3700/stat : 3700 (march_rw) R 3698 3700 2763 0 -1 4202496 4749 0 0 0 309 0 0 0 25 0 1 0 281297169 13398016 1474 33554432000 4194304 4300876 140735241569392 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3700/statm: 3271 1474 170 27 0 1720 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13084

[startup+6.30114 s]
/proc/loadavg: 3.53 3.89 3.91 5/190 3731
/proc/meminfo: memFree=21612840/32951124 swapFree=67111528/67111528
[pid=3700] ppid=3698 vsize=13084 CPUtime=6.29 cores=0,2
/proc/3700/stat : 3700 (march_rw) R 3698 3700 2763 0 -1 4202496 4749 0 0 0 629 0 0 0 25 0 1 0 281297169 13398016 1474 33554432000 4194304 4300876 140735241569392 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3700/statm: 3271 1474 170 27 0 1720 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13084

[startup+12.701 s]
/proc/loadavg: 3.57 3.89 3.91 5/190 3731
/proc/meminfo: memFree=21607348/32951124 swapFree=67111528/67111528
[pid=3700] ppid=3698 vsize=13084 CPUtime=12.69 cores=0,2
/proc/3700/stat : 3700 (march_rw) R 3698 3700 2763 0 -1 4202496 4750 0 0 0 1269 0 0 0 25 0 1 0 281297169 13398016 1475 33554432000 4194304 4300876 140735241569392 18446744073709551615 4199250 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3700/statm: 3271 1475 170 27 0 1720 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13084

[startup+25.5007 s]
/proc/loadavg: 3.66 3.90 3.91 5/190 3732
/proc/meminfo: memFree=21602520/32951124 swapFree=67111528/67111528
[pid=3700] ppid=3698 vsize=15384 CPUtime=25.49 cores=0,2
/proc/3700/stat : 3700 (march_rw) R 3698 3700 2763 0 -1 4202496 5300 0 0 0 2548 1 0 0 25 0 1 0 281297169 15753216 2025 33554432000 4194304 4300876 140735241569392 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3700/statm: 3846 2025 171 27 0 2295 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 15384

[startup+51.1002 s]
/proc/loadavg: 3.78 3.90 3.91 5/190 3732
/proc/meminfo: memFree=21594500/32951124 swapFree=67111528/67111528
[pid=3700] ppid=3698 vsize=18260 CPUtime=51.09 cores=0,2
/proc/3700/stat : 3700 (march_rw) R 3698 3700 2763 0 -1 4202496 5986 0 0 0 5108 1 0 0 25 0 1 0 281297169 18698240 2711 33554432000 4194304 4300876 140735241569392 18446744073709551615 4234764 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3700/statm: 4565 2711 171 27 0 3014 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18260

[startup+102.306 s]
/proc/loadavg: 3.90 3.92 3.91 5/190 3734
/proc/meminfo: memFree=21579592/32951124 swapFree=67111528/67111528
[pid=3700] ppid=3698 vsize=24728 CPUtime=102.3 cores=0,2
/proc/3700/stat : 3700 (march_rw) R 3698 3700 2763 0 -1 4202496 7258 0 0 0 10228 2 0 0 25 0 1 0 281297169 25321472 3983 33554432000 4194304 4300876 140735241569392 18446744073709551615 4227544 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3700/statm: 6182 3983 171 27 0 4631 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 24728

[startup+162.301 s]
/proc/loadavg: 3.96 3.93 3.91 5/190 3735
/proc/meminfo: memFree=21564552/32951124 swapFree=67111528/67111528
[pid=3700] ppid=3698 vsize=30548 CPUtime=162.3 cores=0,2
/proc/3700/stat : 3700 (march_rw) R 3698 3700 2763 0 -1 4202496 8745 0 0 0 16227 3 0 0 25 0 1 0 281297169 31281152 5470 33554432000 4194304 4300876 140735241569392 18446744073709551615 4214260 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3700/statm: 7637 5470 171 27 0 6086 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 30548

[startup+222.301 s]
/proc/loadavg: 4.02 3.95 3.91 5/190 3737
/proc/meminfo: memFree=21549396/32951124 swapFree=67111528/67111528
[pid=3700] ppid=3698 vsize=39280 CPUtime=222.3 cores=0,2
/proc/3700/stat : 3700 (march_rw) R 3698 3700 2763 0 -1 4202496 10256 0 0 0 22226 4 0 0 25 0 1 0 281297169 40222720 6981 33554432000 4194304 4300876 140735241569392 18446744073709551615 4227580 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3700/statm: 9820 6981 171 27 0 8269 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 39280

[startup+282.3 s]
/proc/loadavg: 4.00 3.96 3.91 5/190 3738
/proc/meminfo: memFree=21534856/32951124 swapFree=67111528/67111528
[pid=3700] ppid=3698 vsize=52376 CPUtime=282.3 cores=0,2
/proc/3700/stat : 3700 (march_rw) R 3698 3700 2763 0 -1 4202496 11783 0 0 0 28225 5 0 0 25 0 1 0 281297169 53633024 8508 33554432000 4194304 4300876 140735241569392 18446744073709551615 4199291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3700/statm: 13094 8508 171 27 0 11543 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 52376

[startup+342.301 s]
/proc/loadavg: 4.08 3.98 3.92 5/190 3740
/proc/meminfo: memFree=21519972/32951124 swapFree=67111528/67111528
[pid=3700] ppid=3698 vsize=52376 CPUtime=342.3 cores=0,2
/proc/3700/stat : 3700 (march_rw) R 3698 3700 2763 0 -1 4202496 13293 0 0 0 34224 6 0 0 25 0 1 0 281297169 53633024 10018 33554432000 4194304 4300876 140735241569392 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3700/statm: 13094 10018 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: 4.09 4.01 3.93 5/190 3742
/proc/meminfo: memFree=21505072/32951124 swapFree=67111528/67111528
[pid=3700] ppid=3698 vsize=72020 CPUtime=402.3 cores=0,2
/proc/3700/stat : 3700 (march_rw) R 3698 3700 2763 0 -1 4202496 14833 0 0 0 40224 6 0 0 25 0 1 0 281297169 73748480 11558 33554432000 4194304 4300876 140735241569392 18446744073709551615 4276235 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3700/statm: 18005 11558 171 27 0 16454 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 72020

[startup+462.3 s]
/proc/loadavg: 4.03 4.00 3.93 5/190 3743
/proc/meminfo: memFree=21490044/32951124 swapFree=67111528/67111528
[pid=3700] ppid=3698 vsize=72020 CPUtime=462.31 cores=0,2
/proc/3700/stat : 3700 (march_rw) R 3698 3700 2763 0 -1 4202496 16362 0 0 0 46223 8 0 0 25 0 1 0 281297169 73748480 13087 33554432000 4194304 4300876 140735241569392 18446744073709551615 4282859 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3700/statm: 18005 13087 171 27 0 16454 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 72020

[startup+522.301 s]
/proc/loadavg: 4.01 4.00 3.93 5/190 3745
/proc/meminfo: memFree=21475636/32951124 swapFree=67111528/67111528
[pid=3700] ppid=3698 vsize=72020 CPUtime=522.31 cores=0,2
/proc/3700/stat : 3700 (march_rw) R 3698 3700 2763 0 -1 4202496 17889 0 0 0 52222 9 0 0 25 0 1 0 281297169 73748480 14614 33554432000 4194304 4300876 140735241569392 18446744073709551615 4276256 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3700/statm: 18005 14614 171 27 0 16454 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 72020

[startup+582.3 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 3746
/proc/meminfo: memFree=21460612/32951124 swapFree=67111528/67111528
[pid=3700] ppid=3698 vsize=72020 CPUtime=582.3 cores=0,2
/proc/3700/stat : 3700 (march_rw) R 3698 3700 2763 0 -1 4202496 19450 0 0 0 58221 9 0 0 25 0 1 0 281297169 73748480 16175 33554432000 4194304 4300876 140735241569392 18446744073709551615 4250892 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3700/statm: 18005 16175 171 27 0 16454 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 72020

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 3748
/proc/meminfo: memFree=21445216/32951124 swapFree=67111528/67111528
[pid=3700] ppid=3698 vsize=102732 CPUtime=642.31 cores=0,2
/proc/3700/stat : 3700 (march_rw) R 3698 3700 2763 0 -1 4202496 21171 0 0 0 64221 10 0 0 25 0 1 0 281297169 105197568 17896 33554432000 4194304 4300876 140735241569392 18446744073709551615 4264512 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3700/statm: 25683 17896 171 27 0 24132 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 102732

[startup+702.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 3750
/proc/meminfo: memFree=21429440/32951124 swapFree=67111528/67111528
[pid=3700] ppid=3698 vsize=102732 CPUtime=702.31 cores=0,2
/proc/3700/stat : 3700 (march_rw) R 3698 3700 2763 0 -1 4202496 22753 0 0 0 70220 11 0 0 25 0 1 0 281297169 105197568 19478 33554432000 4194304 4300876 140735241569392 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3700/statm: 25683 19478 171 27 0 24132 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 102732

[startup+762.306 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 3751
/proc/meminfo: memFree=21414292/32951124 swapFree=67111528/67111528
[pid=3700] ppid=3698 vsize=102732 CPUtime=762.32 cores=0,2
/proc/3700/stat : 3700 (march_rw) R 3698 3700 2763 0 -1 4202496 24359 0 0 0 76220 12 0 0 25 0 1 0 281297169 105197568 21084 33554432000 4194304 4300876 140735241569392 18446744073709551615 4227612 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3700/statm: 25683 21084 171 27 0 24132 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 102732

[startup+822.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 3753
/proc/meminfo: memFree=21399264/32951124 swapFree=67111528/67111528
[pid=3700] ppid=3698 vsize=102732 CPUtime=822.31 cores=0,2
/proc/3700/stat : 3700 (march_rw) R 3698 3700 2763 0 -1 4202496 25956 0 0 0 82219 12 0 0 25 0 1 0 281297169 105197568 22681 33554432000 4194304 4300876 140735241569392 18446744073709551615 4214249 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3700/statm: 25683 22681 171 27 0 24132 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 102732

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 3754
/proc/meminfo: memFree=21384116/32951124 swapFree=67111528/67111528
[pid=3700] ppid=3698 vsize=146932 CPUtime=882.31 cores=0,2
/proc/3700/stat : 3700 (march_rw) R 3698 3700 2763 0 -1 4202496 27589 0 0 0 88218 13 0 0 25 0 1 0 281297169 150458368 24314 33554432000 4194304 4300876 140735241569392 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3700/statm: 36733 24314 171 27 0 35182 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 146932

[startup+942.301 s]
/proc/loadavg: 4.13 4.04 3.95 5/190 3756
/proc/meminfo: memFree=21369216/32951124 swapFree=67111528/67111528
[pid=3700] ppid=3698 vsize=146932 CPUtime=942.31 cores=0,2
/proc/3700/stat : 3700 (march_rw) R 3698 3700 2763 0 -1 4202496 29197 0 0 0 94217 14 0 0 25 0 1 0 281297169 150458368 25922 33554432000 4194304 4300876 140735241569392 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3700/statm: 36733 25922 171 27 0 35182 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 146932

[startup+1002.3 s]
/proc/loadavg: 4.05 4.03 3.95 5/190 3758
/proc/meminfo: memFree=21353820/32951124 swapFree=67111528/67111528
[pid=3700] ppid=3698 vsize=146932 CPUtime=1002.32 cores=0,2
/proc/3700/stat : 3700 (march_rw) R 3698 3700 2763 0 -1 4202496 30828 0 0 0 100216 16 0 0 25 0 1 0 281297169 150458368 27553 33554432000 4194304 4300876 140735241569392 18446744073709551615 4227604 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3700/statm: 36733 27553 171 27 0 35182 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 146932

[startup+1062.3 s]
/proc/loadavg: 4.02 4.02 3.95 5/190 3759
/proc/meminfo: memFree=21338672/32951124 swapFree=67111528/67111528
[pid=3700] ppid=3698 vsize=148180 CPUtime=1062.31 cores=0,2
/proc/3700/stat : 3700 (march_rw) R 3698 3700 2763 0 -1 4202496 32465 0 0 0 106214 17 0 0 25 0 1 0 281297169 151736320 29190 33554432000 4194304 4300876 140735241569392 18446744073709551615 4282825 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3700/statm: 37045 29190 171 27 0 35494 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 148180

[startup+1122.3 s]
/proc/loadavg: 4.00 4.02 3.95 5/190 3761
/proc/meminfo: memFree=21323276/32951124 swapFree=67111528/67111528
[pid=3700] ppid=3698 vsize=148180 CPUtime=1122.32 cores=0,2
/proc/3700/stat : 3700 (march_rw) R 3698 3700 2763 0 -1 4202496 34106 0 0 0 112214 18 0 0 25 0 1 0 281297169 151736320 30831 33554432000 4194304 4300876 140735241569392 18446744073709551615 4214242 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3700/statm: 37045 30831 171 27 0 35494 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 148180

[startup+1182.3 s]
/proc/loadavg: 4.00 4.01 3.95 5/190 3762
/proc/meminfo: memFree=21308244/32951124 swapFree=67111528/67111528
[pid=3700] ppid=3698 vsize=148180 CPUtime=1182.32 cores=0,2
/proc/3700/stat : 3700 (march_rw) R 3698 3700 2763 0 -1 4202496 35760 0 0 0 118213 19 0 0 25 0 1 0 281297169 151736320 32485 33554432000 4194304 4300876 140735241569392 18446744073709551615 4276261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3700/statm: 37045 32485 171 27 0 35494 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 148180

[startup+1242.3 s]
/proc/loadavg: 4.00 4.01 3.95 5/190 3764
/proc/meminfo: memFree=21291608/32951124 swapFree=67111528/67111528
[pid=3700] ppid=3698 vsize=148180 CPUtime=1242.32 cores=0,2
/proc/3700/stat : 3700 (march_rw) R 3698 3700 2763 0 -1 4202496 37426 0 0 0 124212 20 0 0 25 0 1 0 281297169 151736320 34151 33554432000 4194304 4300876 140735241569392 18446744073709551615 4214263 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3700/statm: 37045 34151 171 27 0 35494 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 148180



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 3766
/proc/meminfo: memFree=21276956/32951124 swapFree=67111528/67111528
[pid=3700] ppid=3698 vsize=214480 CPUtime=1300.03 cores=0,2
/proc/3700/stat : 3700 (march_rw) R 3698 3700 2763 0 -1 4202496 38938 0 0 0 129982 21 0 0 25 0 1 0 281297169 219627520 35663 33554432000 4194304 4300876 140735241569392 18446744073709551615 4227618 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/3700/statm: 53620 35663 171 27 0 52069 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 214480

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): 1300.04
CPU user time (s): 1299.83
CPU system time (s): 0.217966
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 214480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.83
system time used= 0.217966
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 38938
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= 5
involuntary context switches= 2666

runsolver used 2.26965 second user time and 4.82827 second system time

The end

Launcher Data 

Begin job on node108 at 2011-04-02 00:29:22
IDJOB=3152235
IDBENCH=82515
IDSOLVER=1561
FILE ID=node108/3152235-1301696962
RUNJOBID= node108-1301696962-3688
PBS_JOBID= 12840728
Free space on /tmp= 71168 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/large/unif-k7-r85-v250-c21250-S1682211323-009-UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152235-1301696962/watcher-3152235-1301696962 -o /tmp/evaluation-result-3152235-1301696962/solver-3152235-1301696962 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152235-1301696962.cnf

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

MD5SUM BENCH= 917ee0efab4f0e89027865c1129d272b
RANDOM SEED=566161241

node108.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		: 2666.820
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	: 5333.64
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		: 2666.820
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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	: 5332.82
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		: 2666.820
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	: 5332.77
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		: 2666.820
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.820
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		: 2666.820
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		: 2666.820
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:     32951124 kB
MemFree:      21723956 kB
Buffers:        333720 kB
Cached:       10562400 kB
SwapCached:          0 kB
Active:        7353232 kB
Inactive:      3604800 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      21723956 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             956 kB
Writeback:           0 kB
AnonPages:       61744 kB
Mapped:          14620 kB
Slab:           206780 kB
PageTables:       4752 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   190716 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= 71164 MiB
End job on node108 at 2011-04-02 00:51:04