Trace number 3152686

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/medium/
unif-k3-r4.26-v650-c2769-S29470018-050.UNKNOWN.cnf
MD5SUM27350cd58dd0500df065558763d7d963
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, 22 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 647 free variables and 2747 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 166 duplicate clauses
0.00/0.01	c resolvent_look() :: found 85 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 2832 / 650 ) = 4.36
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 = 647
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: 154
0.02/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 884
0.09/0.14	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 9350
1.39/1.43	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |**********
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c |***************
c |****************
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c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |****************************
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c |*******************************
c |********************************
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c |****************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 75813
13.10/13.15	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |********************
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c |************************
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c |*******************************
c |********************************
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c |************************************
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 |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 454905
87.29/87.35	c |----------------------------------------------------------------|
c |*
c |**
c |***
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 |**************************
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c |****************************
c |*****************************
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c |*******************************
c |********************************
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c |***********************************
c |************************************
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c |****************************************
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c |************************************************
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c |****************************************************************| ( 5/999) NodeCount: 2070278
436.80/436.89	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 |************************************************
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c |********************************************************
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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-3152686-1301710651/watcher-3152686-1301710651 -o /tmp/evaluation-result-3152686-1301710651/solver-3152686-1301710651 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152686-1301710651.cnf 

running on 2 cores: 4,6

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: 2.77 3.75 4.75 4/186 28550
/proc/meminfo: memFree=20214736/32950940 swapFree=67111528/67111528
[pid=28550] ppid=28548 vsize=6896 CPUtime=0 cores=4,6
/proc/28550/stat : 28550 (march_rw) R 28548 28550 27789 0 -1 4194304 310 0 0 0 0 0 0 0 24 0 1 0 361295852 7061504 252 33554432000 4194304 4300876 140733295844976 18446744073709551615 215988618346 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28550/statm: 1724 252 128 27 0 173 0

[startup+0.0222341 s]
/proc/loadavg: 2.77 3.75 4.75 4/186 28550
/proc/meminfo: memFree=20214736/32950940 swapFree=67111528/67111528
[pid=28550] ppid=28548 vsize=7824 CPUtime=0.02 cores=4,6
/proc/28550/stat : 28550 (march_rw) R 28548 28550 27789 0 -1 4202496 489 0 0 0 2 0 0 0 24 0 1 0 361295852 8011776 431 33554432000 4194304 4300876 140733295844976 18446744073709551615 4214499 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28550/statm: 1956 431 168 27 0 405 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 7824

[startup+0.100269 s]
/proc/loadavg: 2.77 3.75 4.75 4/186 28550
/proc/meminfo: memFree=20214736/32950940 swapFree=67111528/67111528
[pid=28550] ppid=28548 vsize=7824 CPUtime=0.09 cores=4,6
/proc/28550/stat : 28550 (march_rw) R 28548 28550 27789 0 -1 4202496 521 0 0 0 9 0 0 0 25 0 1 0 361295852 8011776 463 33554432000 4194304 4300876 140733295844976 18446744073709551615 4289379 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28550/statm: 1956 463 168 27 0 405 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7824

[startup+0.300184 s]
/proc/loadavg: 2.77 3.75 4.75 4/186 28550
/proc/meminfo: memFree=20214736/32950940 swapFree=67111528/67111528
[pid=28550] ppid=28548 vsize=7956 CPUtime=0.29 cores=4,6
/proc/28550/stat : 28550 (march_rw) R 28548 28550 27789 0 -1 4202496 544 0 0 0 29 0 0 0 25 0 1 0 361295852 8146944 486 33554432000 4194304 4300876 140733295844976 18446744073709551615 4269525 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28550/statm: 1989 486 168 27 0 438 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7956

[startup+0.700114 s]
/proc/loadavg: 2.77 3.75 4.75 4/186 28550
/proc/meminfo: memFree=20214736/32950940 swapFree=67111528/67111528
[pid=28550] ppid=28548 vsize=8128 CPUtime=0.69 cores=4,6
/proc/28550/stat : 28550 (march_rw) R 28548 28550 27789 0 -1 4202496 582 0 0 0 69 0 0 0 25 0 1 0 361295852 8323072 524 33554432000 4194304 4300876 140733295844976 18446744073709551615 4288173 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28550/statm: 2032 524 168 27 0 481 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8128

[startup+1.50097 s]
/proc/loadavg: 2.77 3.75 4.75 5/190 28557
/proc/meminfo: memFree=20209904/32950940 swapFree=67111528/67111528
[pid=28550] ppid=28548 vsize=8580 CPUtime=1.49 cores=4,6
/proc/28550/stat : 28550 (march_rw) R 28548 28550 27789 0 -1 4202496 669 0 0 0 149 0 0 0 25 0 1 0 361295852 8785920 611 33554432000 4194304 4300876 140733295844976 18446744073709551615 4217615 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28550/statm: 2145 611 168 27 0 594 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8580

[startup+3.10069 s]
/proc/loadavg: 2.77 3.75 4.75 5/190 28557
/proc/meminfo: memFree=20207424/32950940 swapFree=67111528/67111528
[pid=28550] ppid=28548 vsize=8960 CPUtime=3.09 cores=4,6
/proc/28550/stat : 28550 (march_rw) R 28548 28550 27789 0 -1 4202496 740 0 0 0 309 0 0 0 25 0 1 0 361295852 9175040 682 33554432000 4194304 4300876 140733295844976 18446744073709551615 4248602 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28550/statm: 2240 682 169 27 0 689 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8960

[startup+6.30013 s]
/proc/loadavg: 2.87 3.76 4.75 5/190 28558
/proc/meminfo: memFree=20205448/32950940 swapFree=67111528/67111528
[pid=28550] ppid=28548 vsize=9300 CPUtime=6.29 cores=4,6
/proc/28550/stat : 28550 (march_rw) R 28548 28550 27789 0 -1 4202496 870 0 0 0 629 0 0 0 25 0 1 0 361295852 9523200 812 33554432000 4194304 4300876 140733295844976 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28550/statm: 2325 812 169 27 0 774 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9300

[startup+12.7011 s]
/proc/loadavg: 2.96 3.76 4.74 5/190 28558
/proc/meminfo: memFree=20200492/32950940 swapFree=67111528/67111528
[pid=28550] ppid=28548 vsize=10708 CPUtime=12.69 cores=4,6
/proc/28550/stat : 28550 (march_rw) R 28548 28550 27789 0 -1 4202496 1148 0 0 0 1269 0 0 0 25 0 1 0 361295852 10964992 1054 33554432000 4194304 4300876 140733295844976 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28550/statm: 2677 1054 169 27 0 1126 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10708

[startup+25.5008 s]
/proc/loadavg: 3.19 3.77 4.73 5/190 28558
/proc/meminfo: memFree=20192800/32950940 swapFree=67111528/67111528
[pid=28550] ppid=28548 vsize=12152 CPUtime=25.49 cores=4,6
/proc/28550/stat : 28550 (march_rw) R 28548 28550 27789 0 -1 4202496 1643 0 0 0 2549 0 0 0 25 0 1 0 361295852 12443648 1549 33554432000 4194304 4300876 140733295844976 18446744073709551615 4200248 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28550/statm: 3038 1549 169 27 0 1487 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12152

[startup+51.1004 s]
/proc/loadavg: 3.54 3.80 4.71 5/190 28559
/proc/meminfo: memFree=20179264/32950940 swapFree=67111528/67111528
[pid=28550] ppid=28548 vsize=18232 CPUtime=51.09 cores=4,6
/proc/28550/stat : 28550 (march_rw) R 28548 28550 27789 0 -1 4202496 2597 0 0 0 5109 0 0 0 25 0 1 0 361295852 18669568 2503 33554432000 4194304 4300876 140733295844976 18446744073709551615 4288760 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28550/statm: 4558 2503 169 27 0 3007 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18232

[startup+102.306 s]
/proc/loadavg: 3.80 3.83 4.67 5/190 28560
/proc/meminfo: memFree=20149960/32950940 swapFree=67111528/67111528
[pid=28550] ppid=28548 vsize=30424 CPUtime=102.3 cores=4,6
/proc/28550/stat : 28550 (march_rw) R 28548 28550 27789 0 -1 4202496 4416 0 0 0 10229 1 0 0 25 0 1 0 361295852 31154176 4322 33554432000 4194304 4300876 140733295844976 18446744073709551615 4200404 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28550/statm: 7606 4322 169 27 0 6055 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 30424

[startup+162.301 s]
/proc/loadavg: 3.92 3.86 4.63 5/190 28562
/proc/meminfo: memFree=20120312/32950940 swapFree=67111528/67111528
[pid=28550] ppid=28548 vsize=39156 CPUtime=162.29 cores=4,6
/proc/28550/stat : 28550 (march_rw) R 28548 28550 27789 0 -1 4202496 6568 0 0 0 16228 1 0 0 25 0 1 0 361295852 40095744 6474 33554432000 4194304 4300876 140733295844976 18446744073709551615 4248560 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28550/statm: 9789 6474 169 27 0 8238 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 39156

[startup+222.3 s]
/proc/loadavg: 3.97 3.88 4.59 5/190 28563
/proc/meminfo: memFree=20090772/32950940 swapFree=67111528/67111528
[pid=28550] ppid=28548 vsize=56964 CPUtime=222.3 cores=4,6
/proc/28550/stat : 28550 (march_rw) R 28548 28550 27789 0 -1 4202496 8654 0 0 0 22228 2 0 0 25 0 1 0 361295852 58331136 8560 33554432000 4194304 4300876 140733295844976 18446744073709551615 4217632 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28550/statm: 14241 8560 169 27 0 12690 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 56964

[startup+282.301 s]
/proc/loadavg: 3.99 3.90 4.55 5/190 28565
/proc/meminfo: memFree=20061352/32950940 swapFree=67111528/67111528
[pid=28550] ppid=28548 vsize=57096 CPUtime=282.3 cores=4,6
/proc/28550/stat : 28550 (march_rw) R 28548 28550 27789 0 -1 4202496 10715 0 0 0 28228 2 0 0 25 0 1 0 361295852 58466304 10621 33554432000 4194304 4300876 140733295844976 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28550/statm: 14274 10621 169 27 0 12723 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 57096

[startup+342.3 s]
/proc/loadavg: 3.99 3.92 4.51 5/190 28567
/proc/meminfo: memFree=20032288/32950940 swapFree=67111528/67111528
[pid=28550] ppid=28548 vsize=76740 CPUtime=342.29 cores=4,6
/proc/28550/stat : 28550 (march_rw) R 28548 28550 27789 0 -1 4202496 12744 0 0 0 34227 2 0 0 25 0 1 0 361295852 78581760 12650 33554432000 4194304 4300876 140733295844976 18446744073709551615 4217379 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28550/statm: 19185 12650 169 27 0 17634 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 76740

[startup+402.301 s]
/proc/loadavg: 3.99 3.93 4.47 5/190 28595
/proc/meminfo: memFree=20076268/32950940 swapFree=67111528/67111528
[pid=28550] ppid=28548 vsize=86172 CPUtime=402.3 cores=4,6
/proc/28550/stat : 28550 (march_rw) R 28548 28550 27789 0 -1 4202496 14692 0 0 0 40227 3 0 0 25 0 1 0 361295852 88240128 14598 33554432000 4194304 4300876 140733295844976 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28550/statm: 21543 14598 169 27 0 19992 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 86172

[startup+462.3 s]
/proc/loadavg: 3.99 3.94 4.44 5/190 28624
/proc/meminfo: memFree=20131756/32950940 swapFree=67111528/67111528
[pid=28550] ppid=28548 vsize=86172 CPUtime=462.3 cores=4,6
/proc/28550/stat : 28550 (march_rw) R 28548 28550 27789 0 -1 4202496 16632 0 0 0 46227 3 0 0 25 0 1 0 361295852 88240128 16538 33554432000 4194304 4300876 140733295844976 18446744073709551615 4217822 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28550/statm: 21543 16538 169 27 0 19992 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 86172

[startup+522.301 s]
/proc/loadavg: 3.99 3.95 4.41 5/190 28625
/proc/meminfo: memFree=20114464/32950940 swapFree=67111528/67111528
[pid=28550] ppid=28548 vsize=86172 CPUtime=522.3 cores=4,6
/proc/28550/stat : 28550 (march_rw) R 28548 28550 27789 0 -1 4202496 18654 0 0 0 52227 3 0 0 25 0 1 0 361295852 88240128 18560 33554432000 4194304 4300876 140733295844976 18446744073709551615 4214448 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28550/statm: 21543 18560 169 27 0 19992 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 86172

[startup+582.3 s]
/proc/loadavg: 3.99 3.95 4.38 5/190 28627
/proc/meminfo: memFree=20095964/32950940 swapFree=67111528/67111528
[pid=28550] ppid=28548 vsize=115640 CPUtime=582.3 cores=4,6
/proc/28550/stat : 28550 (march_rw) R 28548 28550 27789 0 -1 4202496 20713 0 0 0 58226 4 0 0 25 0 1 0 361295852 118415360 20619 33554432000 4194304 4300876 140733295844976 18446744073709551615 4228227 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28550/statm: 28910 20619 169 27 0 27359 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 115640

[startup+642.301 s]
/proc/loadavg: 3.40 3.79 4.30 4/184 28646
/proc/meminfo: memFree=20090300/32950940 swapFree=67111528/67111528
[pid=28550] ppid=28548 vsize=115640 CPUtime=642.31 cores=4,6
/proc/28550/stat : 28550 (march_rw) R 28548 28550 27789 0 -1 4202496 22674 0 0 0 64227 4 0 0 25 0 1 0 361295852 118415360 22580 33554432000 4194304 4300876 140733295844976 18446744073709551615 4217472 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28550/statm: 28910 22580 169 27 0 27359 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 115640

[startup+702.3 s]
/proc/loadavg: 3.14 3.64 4.21 4/184 28647
/proc/meminfo: memFree=20076124/32950940 swapFree=67111528/67111528
[pid=28550] ppid=28548 vsize=134496 CPUtime=702.3 cores=4,6
/proc/28550/stat : 28550 (march_rw) R 28548 28550 27789 0 -1 4202496 24553 0 0 0 70225 5 0 0 25 0 1 0 361295852 137723904 24459 33554432000 4194304 4300876 140733295844976 18446744073709551615 4228270 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28550/statm: 33624 24459 169 27 0 32073 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 134496

[startup+762.306 s]
/proc/loadavg: 3.05 3.52 4.14 4/184 28649
/proc/meminfo: memFree=20061332/32950940 swapFree=67111528/67111528
[pid=28550] ppid=28548 vsize=134628 CPUtime=762.31 cores=4,6
/proc/28550/stat : 28550 (march_rw) R 28548 28550 27789 0 -1 4202496 26643 0 0 0 76225 6 0 0 25 0 1 0 361295852 137859072 26549 33554432000 4194304 4300876 140733295844976 18446744073709551615 4228257 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28550/statm: 33657 26549 169 27 0 32106 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 134628

[startup+822.3 s]
/proc/loadavg: 3.02 3.43 4.06 4/184 28650
/proc/meminfo: memFree=20046784/32950940 swapFree=67111528/67111528
[pid=28550] ppid=28548 vsize=178828 CPUtime=822.31 cores=4,6
/proc/28550/stat : 28550 (march_rw) R 28548 28550 27789 0 -1 4202496 28641 0 0 0 82225 6 0 0 25 0 1 0 361295852 183119872 28547 33554432000 4194304 4300876 140733295844976 18446744073709551615 4263514 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28550/statm: 44707 28547 169 27 0 43156 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 178828

[startup+882.301 s]
/proc/loadavg: 3.00 3.35 3.99 4/184 28652
/proc/meminfo: memFree=20032604/32950940 swapFree=67111528/67111528
[pid=28550] ppid=28548 vsize=178828 CPUtime=882.3 cores=4,6
/proc/28550/stat : 28550 (march_rw) R 28548 28550 27789 0 -1 4202496 30579 0 0 0 88224 6 0 0 25 0 1 0 361295852 183119872 30485 33554432000 4194304 4300876 140733295844976 18446744073709551615 4286138 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28550/statm: 44707 30485 169 27 0 43156 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 178828

[startup+942.3 s]
/proc/loadavg: 3.00 3.28 3.93 4/184 28653
/proc/meminfo: memFree=20018928/32950940 swapFree=67111528/67111528
[pid=28550] ppid=28548 vsize=178828 CPUtime=942.31 cores=4,6
/proc/28550/stat : 28550 (march_rw) R 28548 28550 27789 0 -1 4202496 32452 0 0 0 94224 7 0 0 25 0 1 0 361295852 183119872 32358 33554432000 4194304 4300876 140733295844976 18446744073709551615 4288506 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28550/statm: 44707 32358 169 27 0 43156 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 178828

[startup+1002.3 s]
/proc/loadavg: 3.00 3.23 3.87 4/184 28655
/proc/meminfo: memFree=20004784/32950940 swapFree=67111528/67111528
[pid=28550] ppid=28548 vsize=178828 CPUtime=1002.31 cores=4,6
/proc/28550/stat : 28550 (march_rw) R 28548 28550 27789 0 -1 4202496 34402 0 0 0 100224 7 0 0 25 0 1 0 361295852 183119872 34308 33554432000 4194304 4300876 140733295844976 18446744073709551615 4217822 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28550/statm: 44707 34308 169 27 0 43156 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 178828

[startup+1062.3 s]
/proc/loadavg: 3.00 3.18 3.81 4/184 28657
/proc/meminfo: memFree=19991872/32950940 swapFree=67111528/67111528
[pid=28550] ppid=28548 vsize=178828 CPUtime=1062.31 cores=4,6
/proc/28550/stat : 28550 (march_rw) R 28548 28550 27789 0 -1 4202496 36262 0 0 0 106224 7 0 0 25 0 1 0 361295852 183119872 36168 33554432000 4194304 4300876 140733295844976 18446744073709551615 4248625 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28550/statm: 44707 36168 169 27 0 43156 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 178828

[startup+1122.3 s]
/proc/loadavg: 3.00 3.15 3.76 4/184 28658
/proc/meminfo: memFree=19977716/32950940 swapFree=67111528/67111528
[pid=28550] ppid=28548 vsize=178828 CPUtime=1122.31 cores=4,6
/proc/28550/stat : 28550 (march_rw) R 28548 28550 27789 0 -1 4202496 38288 0 0 0 112223 8 0 0 25 0 1 0 361295852 183119872 38194 33554432000 4194304 4300876 140733295844976 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28550/statm: 44707 38194 169 27 0 43156 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 178828

[startup+1182.3 s]
/proc/loadavg: 3.00 3.12 3.71 4/184 28660
/proc/meminfo: memFree=19964784/32950940 swapFree=67111528/67111528
[pid=28550] ppid=28548 vsize=178828 CPUtime=1182.31 cores=4,6
/proc/28550/stat : 28550 (march_rw) R 28548 28550 27789 0 -1 4202496 40159 0 0 0 118223 8 0 0 25 0 1 0 361295852 183119872 40065 33554432000 4194304 4300876 140733295844976 18446744073709551615 4217755 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28550/statm: 44707 40065 169 27 0 43156 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 178828

[startup+1242.3 s]
/proc/loadavg: 3.00 3.09 3.66 4/184 28662
/proc/meminfo: memFree=19949856/32950940 swapFree=67111528/67111528
[pid=28550] ppid=28548 vsize=178828 CPUtime=1242.32 cores=4,6
/proc/28550/stat : 28550 (march_rw) R 28548 28550 27789 0 -1 4202496 42091 0 0 0 124223 9 0 0 25 0 1 0 361295852 183119872 41997 33554432000 4194304 4300876 140733295844976 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28550/statm: 44707 41997 169 27 0 43156 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 178828



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.00 3.07 3.62 4/184 28666
/proc/meminfo: memFree=19936340/32950940 swapFree=67111528/67111528
[pid=28550] ppid=28548 vsize=245128 CPUtime=1300.02 cores=4,6
/proc/28550/stat : 28550 (march_rw) R 28548 28550 27789 0 -1 4202496 43890 0 0 0 129993 9 0 0 25 0 1 0 361295852 251011072 43796 33554432000 4194304 4300876 140733295844976 18446744073709551615 4234764 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/28550/statm: 61282 43796 169 27 0 59731 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 245128

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): 1299.94
CPU system time (s): 0.104984
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 245128

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.94
system time used= 0.104984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43890
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= 674

runsolver used 1.70374 second user time and 4.22136 second system time

The end

Launcher Data 

Begin job on node117 at 2011-04-02 04:17:31
IDJOB=3152686
IDBENCH=82966
IDSOLVER=1561
FILE ID=node117/3152686-1301710651
RUNJOBID= node117-1301710651-28515
PBS_JOBID= 12840870
Free space on /tmp= 71436 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v650-c2769-S29470018-050.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152686-1301710651/watcher-3152686-1301710651 -o /tmp/evaluation-result-3152686-1301710651/solver-3152686-1301710651 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152686-1301710651.cnf

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

MD5SUM BENCH= 27350cd58dd0500df065558763d7d963
RANDOM SEED=1321854634

node117.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		: 2666.849
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	: 5333.69
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		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.849
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		: 2666.849
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		: 2666.849
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		: 2666.849
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	: 5267.44
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950940 kB
MemFree:      20214892 kB
Buffers:        381552 kB
Cached:       11987684 kB
SwapCached:          0 kB
Active:        7890116 kB
Inactive:      4544764 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950940 kB
LowFree:      20214892 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             160 kB
Writeback:           0 kB
AnonPages:       65128 kB
Mapped:          15396 kB
Slab:           237552 kB
PageTables:       5080 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586996 kB
Committed_AS:   237272 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= 71436 MiB
End job on node117 at 2011-04-02 04:39:13