Trace number 3152588

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) 1300.05 1300.01

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v650-c2769-S960948361-055.UNKNOWN.cnf
MD5SUMb51753a48e6efd66554e7afe4efc3b19
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 variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 650 variables and 2769 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 15 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 648 free variables and 2754 clauses.
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 156 duplicate clauses
0.00/0.01	c resolvent_look() :: found 88 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 2842 / 650 ) = 4.37
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 648
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 164
0.03/0.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1005
0.09/0.18	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |******************
c |********************
c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 11272
1.79/1.88	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |***************
c |****************
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c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 93756
17.50/17.59	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
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c |*************
c |**************
c |***************
c |****************
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c |************************
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c |********************************
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c |****************************************
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c |***********************************************
c |************************************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 570484
118.90/118.92	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |************
c |*************
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c |****************
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c |************************
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c |****************************
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c |*******************************
c |********************************
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c |***********************************
c |************************************
c |*************************************
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c |****************************************************************| ( 5/999) NodeCount: 2630133
600.70/600.79	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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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 |************************************************
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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-3152588-1301709417/watcher-3152588-1301709417 -o /tmp/evaluation-result-3152588-1301709417/solver-3152588-1301709417 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152588-1301709417.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: 3.98 4.03 4.86 5/189 13392
/proc/meminfo: memFree=19628812/32951124 swapFree=67111528/67111528
[pid=13392] ppid=13390 vsize=6896 CPUtime=0 cores=0,2
/proc/13392/stat : 13392 (march_rw) R 13390 13392 13077 0 -1 4202496 317 0 0 0 0 0 0 0 25 0 1 0 263357073 7061504 260 33554432000 4194304 4300876 140736123180576 18446744073709551615 254265160368 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13392/statm: 1724 260 135 27 0 173 0

[startup+0.0367459 s]
/proc/loadavg: 3.98 4.03 4.86 5/189 13392
/proc/meminfo: memFree=19628812/32951124 swapFree=67111528/67111528
[pid=13392] ppid=13390 vsize=7824 CPUtime=0.03 cores=0,2
/proc/13392/stat : 13392 (march_rw) R 13390 13392 13077 0 -1 4202496 512 0 0 0 3 0 0 0 25 0 1 0 263357073 8011776 455 33554432000 4194304 4300876 140736123180576 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13392/statm: 1956 455 168 27 0 405 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 7824

[startup+0.10076 s]
/proc/loadavg: 3.98 4.03 4.86 5/189 13392
/proc/meminfo: memFree=19628812/32951124 swapFree=67111528/67111528
[pid=13392] ppid=13390 vsize=7824 CPUtime=0.09 cores=0,2
/proc/13392/stat : 13392 (march_rw) R 13390 13392 13077 0 -1 4202496 522 0 0 0 9 0 0 0 25 0 1 0 263357073 8011776 465 33554432000 4194304 4300876 140736123180576 18446744073709551615 4265472 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13392/statm: 1956 465 168 27 0 405 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7824

[startup+0.300698 s]
/proc/loadavg: 3.98 4.03 4.86 5/189 13392
/proc/meminfo: memFree=19628812/32951124 swapFree=67111528/67111528
[pid=13392] ppid=13390 vsize=7960 CPUtime=0.29 cores=0,2
/proc/13392/stat : 13392 (march_rw) R 13390 13392 13077 0 -1 4202496 544 0 0 0 29 0 0 0 25 0 1 0 263357073 8151040 487 33554432000 4194304 4300876 140736123180576 18446744073709551615 4217549 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13392/statm: 1990 487 168 27 0 439 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7960

[startup+0.700656 s]
/proc/loadavg: 3.98 4.03 4.86 5/189 13392
/proc/meminfo: memFree=19628812/32951124 swapFree=67111528/67111528
[pid=13392] ppid=13390 vsize=8128 CPUtime=0.69 cores=0,2
/proc/13392/stat : 13392 (march_rw) R 13390 13392 13077 0 -1 4202496 578 0 0 0 69 0 0 0 25 0 1 0 263357073 8323072 521 33554432000 4194304 4300876 140736123180576 18446744073709551615 4225132 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13392/statm: 2032 521 168 27 0 481 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8128

[startup+1.50049 s]
/proc/loadavg: 3.98 4.03 4.86 5/190 13393
/proc/meminfo: memFree=19626828/32951124 swapFree=67111528/67111528
[pid=13392] ppid=13390 vsize=8576 CPUtime=1.49 cores=0,2
/proc/13392/stat : 13392 (march_rw) R 13390 13392 13077 0 -1 4202496 667 0 0 0 149 0 0 0 25 0 1 0 263357073 8781824 610 33554432000 4194304 4300876 140736123180576 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13392/statm: 2144 610 168 27 0 593 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8576

[startup+3.1002 s]
/proc/loadavg: 3.98 4.03 4.86 5/190 13393
/proc/meminfo: memFree=19625588/32951124 swapFree=67111528/67111528
[pid=13392] ppid=13390 vsize=8728 CPUtime=3.09 cores=0,2
/proc/13392/stat : 13392 (march_rw) R 13390 13392 13077 0 -1 4202496 729 0 0 0 309 0 0 0 25 0 1 0 263357073 8937472 672 33554432000 4194304 4300876 140736123180576 18446744073709551615 4217725 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13392/statm: 2182 672 169 27 0 631 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8728

[startup+6.30066 s]
/proc/loadavg: 3.98 4.03 4.85 5/190 13393
/proc/meminfo: memFree=19623096/32951124 swapFree=67111528/67111528
[pid=13392] ppid=13390 vsize=9296 CPUtime=6.3 cores=0,2
/proc/13392/stat : 13392 (march_rw) R 13390 13392 13077 0 -1 4202496 852 0 0 0 630 0 0 0 25 0 1 0 263357073 9519104 795 33554432000 4194304 4300876 140736123180576 18446744073709551615 4217384 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13392/statm: 2324 795 169 27 0 773 0
Current children cumulated CPU time (s) 6.3
Current children cumulated vsize (KiB) 9296

[startup+12.7005 s]
/proc/loadavg: 3.99 4.03 4.85 5/190 13393
/proc/meminfo: memFree=19618768/32951124 swapFree=67111528/67111528
[pid=13392] ppid=13390 vsize=10696 CPUtime=12.7 cores=0,2
/proc/13392/stat : 13392 (march_rw) R 13390 13392 13077 0 -1 4202496 1121 0 0 0 1270 0 0 0 25 0 1 0 263357073 10952704 1025 33554432000 4194304 4300876 140736123180576 18446744073709551615 4214550 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13392/statm: 2674 1025 169 27 0 1123 0
Current children cumulated CPU time (s) 12.7
Current children cumulated vsize (KiB) 10696

[startup+25.5002 s]
/proc/loadavg: 3.99 4.02 4.83 5/190 13393
/proc/meminfo: memFree=19609960/32951124 swapFree=67111528/67111528
[pid=13392] ppid=13390 vsize=12140 CPUtime=25.49 cores=0,2
/proc/13392/stat : 13392 (march_rw) R 13390 13392 13077 0 -1 4202496 1571 0 0 0 2549 0 0 0 25 0 1 0 263357073 12431360 1475 33554432000 4194304 4300876 140736123180576 18446744073709551615 4200361 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13392/statm: 3035 1475 169 27 0 1484 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12140

[startup+51.1007 s]
/proc/loadavg: 3.99 4.02 4.81 5/190 13394
/proc/meminfo: memFree=19594080/32951124 swapFree=67111528/67111528
[pid=13392] ppid=13390 vsize=17040 CPUtime=51.09 cores=0,2
/proc/13392/stat : 13392 (march_rw) R 13390 13392 13077 0 -1 4202496 2457 0 0 0 5109 0 0 0 25 0 1 0 263357073 17448960 2361 33554432000 4194304 4300876 140736123180576 18446744073709551615 4225112 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13392/statm: 4260 2361 169 27 0 2709 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 17040

[startup+102.307 s]
/proc/loadavg: 3.99 4.02 4.77 5/190 13396
/proc/meminfo: memFree=19561816/32951124 swapFree=67111528/67111528
[pid=13392] ppid=13390 vsize=28052 CPUtime=102.29 cores=0,2
/proc/13392/stat : 13392 (march_rw) R 13390 13392 13077 0 -1 4202496 4170 0 0 0 10229 0 0 0 25 0 1 0 263357073 28725248 4074 33554432000 4194304 4300876 140736123180576 18446744073709551615 4248609 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13392/statm: 7013 4074 169 27 0 5462 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 28052

[startup+162.301 s]
/proc/loadavg: 3.99 4.01 4.72 5/190 13397
/proc/meminfo: memFree=19526436/32951124 swapFree=67111528/67111528
[pid=13392] ppid=13390 vsize=39136 CPUtime=162.3 cores=0,2
/proc/13392/stat : 13392 (march_rw) R 13390 13392 13077 0 -1 4202496 6125 0 0 0 16228 2 0 0 25 0 1 0 263357073 40075264 6029 33554432000 4194304 4300876 140736123180576 18446744073709551615 4265526 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13392/statm: 9784 6029 169 27 0 8233 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 39136

[startup+222.3 s]
/proc/loadavg: 3.97 4.00 4.67 5/190 13427
/proc/meminfo: memFree=19632464/32951124 swapFree=67111528/67111528
[pid=13392] ppid=13390 vsize=43848 CPUtime=222.29 cores=0,2
/proc/13392/stat : 13392 (march_rw) R 13390 13392 13077 0 -1 4202496 8091 0 0 0 22227 2 0 0 25 0 1 0 263357073 44900352 7995 33554432000 4194304 4300876 140736123180576 18446744073709551615 4219294 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13392/statm: 10962 7995 169 27 0 9411 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 43848

[startup+282.301 s]
/proc/loadavg: 3.99 4.00 4.62 5/190 13437
/proc/meminfo: memFree=19593492/32951124 swapFree=67111528/67111528
[pid=13392] ppid=13390 vsize=57076 CPUtime=282.3 cores=0,2
/proc/13392/stat : 13392 (march_rw) R 13390 13392 13077 0 -1 4202496 10033 0 0 0 28227 3 0 0 25 0 1 0 263357073 58445824 9937 33554432000 4194304 4300876 140736123180576 18446744073709551615 4281229 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13392/statm: 14269 9937 169 27 0 12718 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 57076

[startup+342.301 s]
/proc/loadavg: 4.08 4.03 4.59 5/190 13905
/proc/meminfo: memFree=19736060/32951124 swapFree=67111528/67111528
[pid=13392] ppid=13390 vsize=57076 CPUtime=342.3 cores=0,2
/proc/13392/stat : 13392 (march_rw) R 13390 13392 13077 0 -1 4202496 11923 0 0 0 34226 4 0 0 25 0 1 0 263357073 58445824 11827 33554432000 4194304 4300876 140736123180576 18446744073709551615 4228779 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13392/statm: 14269 11827 169 27 0 12718 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 57076

[startup+402.3 s]
/proc/loadavg: 4.03 4.02 4.55 5/190 13906
/proc/meminfo: memFree=19699952/32951124 swapFree=67111528/67111528
[pid=13392] ppid=13390 vsize=76720 CPUtime=402.3 cores=0,2
/proc/13392/stat : 13392 (march_rw) R 13390 13392 13077 0 -1 4202496 13836 0 0 0 40225 5 0 0 25 0 1 0 263357073 78561280 13740 33554432000 4194304 4300876 140736123180576 18446744073709551615 4289126 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13392/statm: 19180 13740 169 27 0 17629 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 76720

[startup+462.301 s]
/proc/loadavg: 4.01 4.02 4.52 5/190 13908
/proc/meminfo: memFree=19662104/32951124 swapFree=67111528/67111528
[pid=13392] ppid=13390 vsize=86140 CPUtime=462.3 cores=0,2
/proc/13392/stat : 13392 (march_rw) R 13390 13392 13077 0 -1 4202496 15702 0 0 0 46225 5 0 0 25 0 1 0 263357073 88207360 15606 33554432000 4194304 4300876 140736123180576 18446744073709551615 4214400 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13392/statm: 21535 15606 169 27 0 19984 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 86140

[startup+522.301 s]
/proc/loadavg: 4.00 4.01 4.48 5/190 13910
/proc/meminfo: memFree=19625612/32951124 swapFree=67111528/67111528
[pid=13392] ppid=13390 vsize=86140 CPUtime=522.3 cores=0,2
/proc/13392/stat : 13392 (march_rw) R 13390 13392 13077 0 -1 4202496 17530 0 0 0 52225 5 0 0 25 0 1 0 263357073 88207360 17434 33554432000 4194304 4300876 140736123180576 18446744073709551615 4282859 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13392/statm: 21535 17434 169 27 0 19984 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 86140

[startup+582.3 s]
/proc/loadavg: 3.95 3.99 4.44 5/190 13966
/proc/meminfo: memFree=19834852/32951124 swapFree=67111528/67111528
[pid=13392] ppid=13390 vsize=115608 CPUtime=582.3 cores=0,2
/proc/13392/stat : 13392 (march_rw) R 13390 13392 13077 0 -1 4202496 19237 0 0 0 58225 5 0 0 25 0 1 0 263357073 118382592 19141 33554432000 4194304 4300876 140736123180576 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13392/statm: 28902 19141 169 27 0 27351 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 115608

[startup+642.301 s]
/proc/loadavg: 3.98 3.99 4.41 5/190 13968
/proc/meminfo: memFree=19798252/32951124 swapFree=67111528/67111528
[pid=13392] ppid=13390 vsize=115608 CPUtime=642.31 cores=0,2
/proc/13392/stat : 13392 (march_rw) R 13390 13392 13077 0 -1 4202496 21085 0 0 0 64225 6 0 0 25 0 1 0 263357073 118382592 20989 33554432000 4194304 4300876 140736123180576 18446744073709551615 4217747 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13392/statm: 28902 20989 169 27 0 27351 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 115608

[startup+702.3 s]
/proc/loadavg: 3.99 3.99 4.38 5/190 13970
/proc/meminfo: memFree=19763020/32951124 swapFree=67111528/67111528
[pid=13392] ppid=13390 vsize=115608 CPUtime=702.31 cores=0,2
/proc/13392/stat : 13392 (march_rw) R 13390 13392 13077 0 -1 4202496 22971 0 0 0 70225 6 0 0 25 0 1 0 263357073 118382592 22875 33554432000 4194304 4300876 140736123180576 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13392/statm: 28902 22875 169 27 0 27351 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 115608

[startup+762.307 s]
/proc/loadavg: 4.05 4.01 4.36 5/190 13971
/proc/meminfo: memFree=19729280/32951124 swapFree=67111528/67111528
[pid=13392] ppid=13390 vsize=115608 CPUtime=762.31 cores=0,2
/proc/13392/stat : 13392 (march_rw) R 13390 13392 13077 0 -1 4202496 24787 0 0 0 76225 6 0 0 25 0 1 0 263357073 118382592 24691 33554432000 4194304 4300876 140736123180576 18446744073709551615 4248656 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13392/statm: 28902 24691 169 27 0 27351 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 115608

[startup+822.301 s]
/proc/loadavg: 4.02 4.00 4.34 5/190 13973
/proc/meminfo: memFree=19695640/32951124 swapFree=67111528/67111528
[pid=13392] ppid=13390 vsize=134580 CPUtime=822.31 cores=0,2
/proc/13392/stat : 13392 (march_rw) R 13390 13392 13077 0 -1 4202496 26600 0 0 0 82224 7 0 0 25 0 1 0 263357073 137809920 26504 33554432000 4194304 4300876 140736123180576 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13392/statm: 33645 26504 169 27 0 32094 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 134580

[startup+882.3 s]
/proc/loadavg: 4.00 4.00 4.31 5/190 13974
/proc/meminfo: memFree=19661044/32951124 swapFree=67111528/67111528
[pid=13392] ppid=13390 vsize=178780 CPUtime=882.31 cores=0,2
/proc/13392/stat : 13392 (march_rw) R 13390 13392 13077 0 -1 4202496 28321 0 0 0 88223 8 0 0 25 0 1 0 263357073 183070720 28225 33554432000 4194304 4300876 140736123180576 18446744073709551615 4281192 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13392/statm: 44695 28225 169 27 0 43144 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 178780

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 4.29 5/190 13976
/proc/meminfo: memFree=19627044/32951124 swapFree=67111528/67111528
[pid=13392] ppid=13390 vsize=178780 CPUtime=942.31 cores=0,2
/proc/13392/stat : 13392 (march_rw) R 13390 13392 13077 0 -1 4202496 30214 0 0 0 94223 8 0 0 25 0 1 0 263357073 183070720 30118 33554432000 4194304 4300876 140736123180576 18446744073709551615 4200312 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13392/statm: 44695 30118 169 27 0 43144 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 178780

[startup+1002.3 s]
/proc/loadavg: 4.06 4.02 4.27 5/190 13978
/proc/meminfo: memFree=19592536/32951124 swapFree=67111528/67111528
[pid=13392] ppid=13390 vsize=178780 CPUtime=1002.32 cores=0,2
/proc/13392/stat : 13392 (march_rw) R 13390 13392 13077 0 -1 4202496 32110 0 0 0 100223 9 0 0 25 0 1 0 263357073 183070720 32014 33554432000 4194304 4300876 140736123180576 18446744073709551615 4214304 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13392/statm: 44695 32014 169 27 0 43144 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 178780

[startup+1062.3 s]
/proc/loadavg: 4.02 4.01 4.25 5/190 13979
/proc/meminfo: memFree=19559524/32951124 swapFree=67111528/67111528
[pid=13392] ppid=13390 vsize=178780 CPUtime=1062.32 cores=0,2
/proc/13392/stat : 13392 (march_rw) R 13390 13392 13077 0 -1 4202496 33959 0 0 0 106223 9 0 0 25 0 1 0 263357073 183070720 33863 33554432000 4194304 4300876 140736123180576 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13392/statm: 44695 33863 169 27 0 43144 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 178780

[startup+1122.3 s]
/proc/loadavg: 4.01 4.00 4.24 5/190 13981
/proc/meminfo: memFree=19525276/32951124 swapFree=67111528/67111528
[pid=13392] ppid=13390 vsize=178780 CPUtime=1122.31 cores=0,2
/proc/13392/stat : 13392 (march_rw) R 13390 13392 13077 0 -1 4202496 35807 0 0 0 112222 9 0 0 25 0 1 0 263357073 183070720 35711 33554432000 4194304 4300876 140736123180576 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13392/statm: 44695 35711 169 27 0 43144 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 178780

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 4.22 5/190 13982
/proc/meminfo: memFree=19491908/32951124 swapFree=67111528/67111528
[pid=13392] ppid=13390 vsize=178780 CPUtime=1182.32 cores=0,2
/proc/13392/stat : 13392 (march_rw) R 13390 13392 13077 0 -1 4202496 37527 0 0 0 118222 10 0 0 25 0 1 0 263357073 183070720 37431 33554432000 4194304 4300876 140736123180576 18446744073709551615 4234357 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13392/statm: 44695 37431 169 27 0 43144 0
Current children cumulated CPU time (s) 1182.32
Current children cumulated vsize (KiB) 178780

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 4.20 5/190 14039
/proc/meminfo: memFree=19697828/32951124 swapFree=67111528/67111528
[pid=13392] ppid=13390 vsize=178780 CPUtime=1242.32 cores=0,2
/proc/13392/stat : 13392 (march_rw) R 13390 13392 13077 0 -1 4202496 39377 0 0 0 124222 10 0 0 25 0 1 0 263357073 183070720 39281 33554432000 4194304 4300876 140736123180576 18446744073709551615 4217373 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13392/statm: 44695 39281 169 27 0 43144 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 178780



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.06 4.02 4.19 5/190 14040
/proc/meminfo: memFree=19666904/32951124 swapFree=67111528/67111528
[pid=13392] ppid=13390 vsize=178780 CPUtime=1300.02 cores=0,2
/proc/13392/stat : 13392 (march_rw) R 13390 13392 13077 0 -1 4202496 41172 0 0 0 129992 10 0 0 25 0 1 0 263357073 183070720 41076 33554432000 4194304 4300876 140736123180576 18446744073709551615 4214479 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/13392/statm: 44695 41076 169 27 0 43144 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 178780

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): 1300.05
CPU user time (s): 1299.93
CPU system time (s): 0.118981
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 178780

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.93
system time used= 0.118981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41172
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 4
involuntary context switches= 1862

runsolver used 1.9997 second user time and 3.9354 second system time

The end

Launcher Data 

Begin job on node140 at 2011-04-02 03:56:58
IDJOB=3152588
IDBENCH=82868
IDSOLVER=1561
FILE ID=node140/3152588-1301709417
RUNJOBID= node140-1301708042-13095
PBS_JOBID= 12840833
Free space on /tmp= 71356 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v650-c2769-S960948361-055.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152588-1301709417/watcher-3152588-1301709417 -o /tmp/evaluation-result-3152588-1301709417/solver-3152588-1301709417 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152588-1301709417.cnf

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

MD5SUM BENCH= b51753a48e6efd66554e7afe4efc3b19
RANDOM SEED=1080269874

node140.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		: 2666.833
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		: 2666.833
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	: 5226.14
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		: 2666.833
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		: 2666.833
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		: 2666.833
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	: 5332.75
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		: 2666.833
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	: 5332.74
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		: 2666.833
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		: 2666.833
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      19629076 kB
Buffers:        358940 kB
Cached:       12327892 kB
SwapCached:          0 kB
Active:        7805296 kB
Inactive:      5237320 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      19629076 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:              52 kB
Writeback:           0 kB
AnonPages:      355576 kB
Mapped:          15612 kB
Slab:           215060 kB
PageTables:       5888 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   644672 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= 71528 MiB
End job on node140 at 2011-04-02 04:18:40