Trace number 3152699

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) 1300.06 1300.02

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v600-c2556-S2050053883-062.SATISFIABLE.cnf
MD5SUM7ed8e8e4deac31c88cbf5be40a0cd9c0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.302953
Satisfiable
(Un)Satisfiability was proved
Number of variables600
Number of clauses2556
Sum of the clauses size7668
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32556
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 600 variables and 2556 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, 7 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 599 free variables and 2549 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 172 duplicate clauses
0.00/0.01	c resolvent_look() :: found 89 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 2638 / 600 ) = 4.40
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 = 599
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: 135
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 908
0.10/0.15	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 9792
1.59/1.68	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
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 |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 76820
14.79/14.85	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
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 |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
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 |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 437129
94.00/94.00	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 |************************
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c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
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c |****************************************
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c |*********************************************
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c |****************************************************************| ( 5/999) NodeCount: 1866889
443.31/443.39	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 |********************************************
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-3152699-1301710736/watcher-3152699-1301710736 -o /tmp/evaluation-result-3152699-1301710736/solver-3152699-1301710736 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152699-1301710736.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: 4.04 4.06 4.88 3/181 25727
/proc/meminfo: memFree=20609876/32950928 swapFree=67111528/67111528
[pid=25727] ppid=25724 vsize=6796 CPUtime=0 cores=0,2
/proc/25727/stat : 25727 (march_rw) R 25724 25727 25049 0 -1 4202496 308 0 0 0 0 0 0 0 25 0 1 0 361304287 6959104 251 33554432000 4194304 4300876 140734671892960 18446744073709551615 231895149692 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25727/statm: 1699 251 135 27 0 148 0

[startup+0.106386 s]
/proc/loadavg: 4.04 4.06 4.88 3/181 25727
/proc/meminfo: memFree=20609876/32950928 swapFree=67111528/67111528
[pid=25727] ppid=25724 vsize=7796 CPUtime=0.1 cores=0,2
/proc/25727/stat : 25727 (march_rw) R 25724 25727 25049 0 -1 4202496 500 0 0 0 10 0 0 0 25 0 1 0 361304287 7983104 443 33554432000 4194304 4300876 140734671892960 18446744073709551615 4214530 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25727/statm: 1949 443 168 27 0 398 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 7796

[startup+0.200371 s]
/proc/loadavg: 4.04 4.06 4.88 3/181 25727
/proc/meminfo: memFree=20609876/32950928 swapFree=67111528/67111528
[pid=25727] ppid=25724 vsize=7796 CPUtime=0.19 cores=0,2
/proc/25727/stat : 25727 (march_rw) R 25724 25727 25049 0 -1 4202496 510 0 0 0 19 0 0 0 25 0 1 0 361304287 7983104 453 33554432000 4194304 4300876 140734671892960 18446744073709551615 4217462 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25727/statm: 1949 453 168 27 0 398 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 7796

[startup+0.300353 s]
/proc/loadavg: 4.04 4.06 4.88 3/181 25727
/proc/meminfo: memFree=20609876/32950928 swapFree=67111528/67111528
[pid=25727] ppid=25724 vsize=7796 CPUtime=0.29 cores=0,2
/proc/25727/stat : 25727 (march_rw) R 25724 25727 25049 0 -1 4202496 525 0 0 0 29 0 0 0 25 0 1 0 361304287 7983104 468 33554432000 4194304 4300876 140734671892960 18446744073709551615 4250880 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25727/statm: 1949 468 168 27 0 398 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7796

[startup+0.700281 s]
/proc/loadavg: 4.04 4.06 4.88 3/181 25727
/proc/meminfo: memFree=20609876/32950928 swapFree=67111528/67111528
[pid=25727] ppid=25724 vsize=8088 CPUtime=0.69 cores=0,2
/proc/25727/stat : 25727 (march_rw) R 25724 25727 25049 0 -1 4202496 563 0 0 0 69 0 0 0 25 0 1 0 361304287 8282112 506 33554432000 4194304 4300876 140734671892960 18446744073709551615 4214474 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25727/statm: 2022 506 168 27 0 471 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8088

[startup+1.50113 s]
/proc/loadavg: 4.04 4.06 4.88 4/188 25759
/proc/meminfo: memFree=20606412/32950928 swapFree=67111528/67111528
[pid=25727] ppid=25724 vsize=8256 CPUtime=1.49 cores=0,2
/proc/25727/stat : 25727 (march_rw) R 25724 25727 25049 0 -1 4202496 591 0 0 0 149 0 0 0 25 0 1 0 361304287 8454144 534 33554432000 4194304 4300876 140734671892960 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25727/statm: 2064 534 169 27 0 513 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 8256

[startup+3.10081 s]
/proc/loadavg: 4.04 4.06 4.88 5/190 25786
/proc/meminfo: memFree=20605264/32950928 swapFree=67111528/67111528
[pid=25727] ppid=25724 vsize=8408 CPUtime=3.09 cores=0,2
/proc/25727/stat : 25727 (march_rw) R 25724 25727 25049 0 -1 4202496 661 0 0 0 309 0 0 0 25 0 1 0 361304287 8609792 604 33554432000 4194304 4300876 140734671892960 18446744073709551615 4250938 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25727/statm: 2102 604 169 27 0 551 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 8408

[startup+6.30021 s]
/proc/loadavg: 4.03 4.06 4.88 5/190 25786
/proc/meminfo: memFree=20602340/32950928 swapFree=67111528/67111528
[pid=25727] ppid=25724 vsize=9112 CPUtime=6.29 cores=0,2
/proc/25727/stat : 25727 (march_rw) R 25724 25727 25049 0 -1 4202496 799 0 0 0 629 0 0 0 25 0 1 0 361304287 9330688 742 33554432000 4194304 4300876 140734671892960 18446744073709551615 4217379 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25727/statm: 2278 742 169 27 0 727 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9112

[startup+12.701 s]
/proc/loadavg: 4.03 4.06 4.87 5/190 25786
/proc/meminfo: memFree=20596252/32950928 swapFree=67111528/67111528
[pid=25727] ppid=25724 vsize=10528 CPUtime=12.69 cores=0,2
/proc/25727/stat : 25727 (march_rw) R 25724 25727 25049 0 -1 4202496 1023 0 0 0 1269 0 0 0 25 0 1 0 361304287 10780672 966 33554432000 4194304 4300876 140734671892960 18446744073709551615 4228543 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25727/statm: 2632 966 169 27 0 1081 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10528

[startup+25.5006 s]
/proc/loadavg: 4.02 4.06 4.86 5/190 25787
/proc/meminfo: memFree=20586976/32950928 swapFree=67111528/67111528
[pid=25727] ppid=25724 vsize=12500 CPUtime=25.49 cores=0,2
/proc/25727/stat : 25727 (march_rw) R 25724 25727 25049 0 -1 4202496 1476 0 0 0 2549 0 0 0 25 0 1 0 361304287 12800000 1419 33554432000 4194304 4300876 140734671892960 18446744073709551615 4200299 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25727/statm: 3125 1419 169 27 0 1574 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 12500

[startup+51.1008 s]
/proc/loadavg: 4.01 4.05 4.83 5/190 25787
/proc/meminfo: memFree=20568568/32950928 swapFree=67111528/67111528
[pid=25727] ppid=25724 vsize=18044 CPUtime=51.09 cores=0,2
/proc/25727/stat : 25727 (march_rw) R 25724 25727 25049 0 -1 4202496 2357 0 0 0 5109 0 0 0 25 0 1 0 361304287 18477056 2300 33554432000 4194304 4300876 140734671892960 18446744073709551615 4214530 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25727/statm: 4511 2300 169 27 0 2960 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 18044

[startup+102.3 s]
/proc/loadavg: 4.05 4.06 4.79 5/190 25789
/proc/meminfo: memFree=20533204/32950928 swapFree=67111528/67111528
[pid=25727] ppid=25724 vsize=24116 CPUtime=102.3 cores=0,2
/proc/25727/stat : 25727 (march_rw) R 25724 25727 25049 0 -1 4202496 3987 0 0 0 10229 1 0 0 25 0 1 0 361304287 24694784 3930 33554432000 4194304 4300876 140734671892960 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25727/statm: 6029 3930 169 27 0 4478 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 24116

[startup+162.301 s]
/proc/loadavg: 4.02 4.04 4.74 5/190 25790
/proc/meminfo: memFree=20494108/32950928 swapFree=67111528/67111528
[pid=25727] ppid=25724 vsize=30068 CPUtime=162.3 cores=0,2
/proc/25727/stat : 25727 (march_rw) R 25724 25727 25049 0 -1 4202496 5919 0 0 0 16229 1 0 0 25 0 1 0 361304287 30789632 5862 33554432000 4194304 4300876 140734671892960 18446744073709551615 4269139 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25727/statm: 7517 5862 169 27 0 5966 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 30068

[startup+222.306 s]
/proc/loadavg: 4.00 4.03 4.69 5/190 25819
/proc/meminfo: memFree=20493936/32950928 swapFree=67111528/67111528
[pid=25727] ppid=25724 vsize=43192 CPUtime=222.3 cores=0,2
/proc/25727/stat : 25727 (march_rw) R 25724 25727 25049 0 -1 4202496 7827 0 0 0 22228 2 0 0 25 0 1 0 361304287 44228608 7770 33554432000 4194304 4300876 140734671892960 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25727/statm: 10798 7770 169 27 0 9247 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 43192

[startup+282.301 s]
/proc/loadavg: 4.00 4.03 4.65 5/190 25847
/proc/meminfo: memFree=20460716/32950928 swapFree=67111528/67111528
[pid=25727] ppid=25724 vsize=56288 CPUtime=282.3 cores=0,2
/proc/25727/stat : 25727 (march_rw) R 25724 25727 25049 0 -1 4202496 9709 0 0 0 28227 3 0 0 25 0 1 0 361304287 57638912 9652 33554432000 4194304 4300876 140734671892960 18446744073709551615 4214443 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25727/statm: 14072 9652 169 27 0 12521 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 56288

[startup+342.3 s]
/proc/loadavg: 4.15 4.05 4.61 5/190 25957
/proc/meminfo: memFree=20440004/32950928 swapFree=67111528/67111528
[pid=25727] ppid=25724 vsize=56288 CPUtime=342.31 cores=0,2
/proc/25727/stat : 25727 (march_rw) R 25724 25727 25049 0 -1 4202496 11526 0 0 0 34227 4 0 0 25 0 1 0 361304287 57638912 11469 33554432000 4194304 4300876 140734671892960 18446744073709551615 4214530 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25727/statm: 14072 11469 169 27 0 12521 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 56288

[startup+402.3 s]
/proc/loadavg: 4.05 4.04 4.57 5/190 25959
/proc/meminfo: memFree=20404912/32950928 swapFree=67111528/67111528
[pid=25727] ppid=25724 vsize=84708 CPUtime=402.3 cores=0,2
/proc/25727/stat : 25727 (march_rw) R 25724 25727 25049 0 -1 4202496 13280 0 0 0 40226 4 0 0 25 0 1 0 361304287 86740992 13223 33554432000 4194304 4300876 140734671892960 18446744073709551615 4200404 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25727/statm: 21177 13223 169 27 0 19626 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 84708

[startup+462.301 s]
/proc/loadavg: 4.02 4.03 4.53 5/190 25960
/proc/meminfo: memFree=20370180/32950928 swapFree=67111528/67111528
[pid=25727] ppid=25724 vsize=84708 CPUtime=462.3 cores=0,2
/proc/25727/stat : 25727 (march_rw) R 25724 25727 25049 0 -1 4202496 15015 0 0 0 46226 4 0 0 25 0 1 0 361304287 86740992 14958 33554432000 4194304 4300876 140734671892960 18446744073709551615 4200341 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25727/statm: 21177 14958 169 27 0 19626 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 84708

[startup+522.301 s]
/proc/loadavg: 4.00 4.02 4.50 5/190 25962
/proc/meminfo: memFree=20335936/32950928 swapFree=67111528/67111528
[pid=25727] ppid=25724 vsize=84708 CPUtime=522.31 cores=0,2
/proc/25727/stat : 25727 (march_rw) R 25724 25727 25049 0 -1 4202496 16838 0 0 0 52226 5 0 0 25 0 1 0 361304287 86740992 16781 33554432000 4194304 4300876 140734671892960 18446744073709551615 4217700 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25727/statm: 21177 16781 169 27 0 19626 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 84708

[startup+582.301 s]
/proc/loadavg: 4.00 4.02 4.46 5/190 25963
/proc/meminfo: memFree=20300188/32950928 swapFree=67111528/67111528
[pid=25727] ppid=25724 vsize=84840 CPUtime=582.31 cores=0,2
/proc/25727/stat : 25727 (march_rw) R 25724 25727 25049 0 -1 4202496 18680 0 0 0 58226 5 0 0 25 0 1 0 361304287 86876160 18623 33554432000 4194304 4300876 140734671892960 18446744073709551615 4261103 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25727/statm: 21210 18623 169 27 0 19659 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 84840

[startup+642.3 s]
/proc/loadavg: 4.00 4.01 4.43 5/190 25965
/proc/meminfo: memFree=20265328/32950928 swapFree=67111528/67111528
[pid=25727] ppid=25724 vsize=114308 CPUtime=642.31 cores=0,2
/proc/25727/stat : 25727 (march_rw) R 25724 25727 25049 0 -1 4202496 20446 0 0 0 64225 6 0 0 25 0 1 0 361304287 117051392 20389 33554432000 4194304 4300876 140734671892960 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25727/statm: 28577 20389 169 27 0 27026 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 114308

[startup+702.301 s]
/proc/loadavg: 4.06 4.02 4.41 5/190 25967
/proc/meminfo: memFree=20229576/32950928 swapFree=67111528/67111528
[pid=25727] ppid=25724 vsize=131864 CPUtime=702.31 cores=0,2
/proc/25727/stat : 25727 (march_rw) R 25724 25727 25049 0 -1 4202496 22151 0 0 0 70225 6 0 0 25 0 1 0 361304287 135028736 22094 33554432000 4194304 4300876 140734671892960 18446744073709551615 4248736 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25727/statm: 32966 22094 169 27 0 31415 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 131864

[startup+762.301 s]
/proc/loadavg: 4.02 4.02 4.38 5/190 25968
/proc/meminfo: memFree=20194080/32950928 swapFree=67111528/67111528
[pid=25727] ppid=25724 vsize=131864 CPUtime=762.32 cores=0,2
/proc/25727/stat : 25727 (march_rw) R 25724 25727 25049 0 -1 4202496 23997 0 0 0 76225 7 0 0 25 0 1 0 361304287 135028736 23940 33554432000 4194304 4300876 140734671892960 18446744073709551615 4200400 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25727/statm: 32966 23940 169 27 0 31415 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 131864

[startup+822.301 s]
/proc/loadavg: 4.01 4.01 4.35 5/190 25970
/proc/meminfo: memFree=20161464/32950928 swapFree=67111528/67111528
[pid=25727] ppid=25724 vsize=131864 CPUtime=822.32 cores=0,2
/proc/25727/stat : 25727 (march_rw) R 25724 25727 25049 0 -1 4202496 25776 0 0 0 82224 8 0 0 25 0 1 0 361304287 135028736 25719 33554432000 4194304 4300876 140734671892960 18446744073709551615 4200291 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25727/statm: 32966 25719 169 27 0 31415 0
Current children cumulated CPU time (s) 822.32
Current children cumulated vsize (KiB) 131864

[startup+882.306 s]
/proc/loadavg: 4.00 4.00 4.33 5/190 25971
/proc/meminfo: memFree=20126080/32950928 swapFree=67111528/67111528
[pid=25727] ppid=25724 vsize=131864 CPUtime=882.32 cores=0,2
/proc/25727/stat : 25727 (march_rw) R 25724 25727 25049 0 -1 4202496 27467 0 0 0 88224 8 0 0 25 0 1 0 361304287 135028736 27410 33554432000 4194304 4300876 140734671892960 18446744073709551615 4217549 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25727/statm: 32966 27410 169 27 0 31415 0
Current children cumulated CPU time (s) 882.32
Current children cumulated vsize (KiB) 131864

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 4.31 5/190 25973
/proc/meminfo: memFree=20092472/32950928 swapFree=67111528/67111528
[pid=25727] ppid=25724 vsize=176064 CPUtime=942.33 cores=0,2
/proc/25727/stat : 25727 (march_rw) R 25724 25727 25049 0 -1 4202496 29223 0 0 0 94224 9 0 0 25 0 1 0 361304287 180289536 29166 33554432000 4194304 4300876 140734671892960 18446744073709551615 4265606 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25727/statm: 44016 29166 169 27 0 42465 0
Current children cumulated CPU time (s) 942.33
Current children cumulated vsize (KiB) 176064

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 4.28 5/190 25975
/proc/meminfo: memFree=20056984/32950928 swapFree=67111528/67111528
[pid=25727] ppid=25724 vsize=176064 CPUtime=1002.32 cores=0,2
/proc/25727/stat : 25727 (march_rw) R 25724 25727 25049 0 -1 4202496 31006 0 0 0 100223 9 0 0 25 0 1 0 361304287 180289536 30949 33554432000 4194304 4300876 140734671892960 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25727/statm: 44016 30949 169 27 0 42465 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 176064

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 4.26 5/190 25976
/proc/meminfo: memFree=20023624/32950928 swapFree=67111528/67111528
[pid=25727] ppid=25724 vsize=176064 CPUtime=1062.33 cores=0,2
/proc/25727/stat : 25727 (march_rw) R 25724 25727 25049 0 -1 4202496 32679 0 0 0 106223 10 0 0 25 0 1 0 361304287 180289536 32622 33554432000 4194304 4300876 140734671892960 18446744073709551615 4200417 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25727/statm: 44016 32622 169 27 0 42465 0
Current children cumulated CPU time (s) 1062.33
Current children cumulated vsize (KiB) 176064

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 4.24 5/190 25978
/proc/meminfo: memFree=19990000/32950928 swapFree=67111528/67111528
[pid=25727] ppid=25724 vsize=176064 CPUtime=1122.33 cores=0,2
/proc/25727/stat : 25727 (march_rw) R 25724 25727 25049 0 -1 4202496 34454 0 0 0 112223 10 0 0 25 0 1 0 361304287 180289536 34397 33554432000 4194304 4300876 140734671892960 18446744073709551615 4217635 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25727/statm: 44016 34397 169 27 0 42465 0
Current children cumulated CPU time (s) 1122.33
Current children cumulated vsize (KiB) 176064

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 4.23 5/190 25979
/proc/meminfo: memFree=19956012/32950928 swapFree=67111528/67111528
[pid=25727] ppid=25724 vsize=176064 CPUtime=1182.34 cores=0,2
/proc/25727/stat : 25727 (march_rw) R 25724 25727 25049 0 -1 4202496 36129 0 0 0 118223 11 0 0 25 0 1 0 361304287 180289536 36072 33554432000 4194304 4300876 140734671892960 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25727/statm: 44016 36072 169 27 0 42465 0
Current children cumulated CPU time (s) 1182.34
Current children cumulated vsize (KiB) 176064

[startup+1242.3 s]
/proc/loadavg: 4.04 4.01 4.21 5/190 25984
/proc/meminfo: memFree=19921872/32950928 swapFree=67111528/67111528
[pid=25727] ppid=25724 vsize=176064 CPUtime=1242.33 cores=0,2
/proc/25727/stat : 25727 (march_rw) R 25724 25727 25049 0 -1 4202496 37880 0 0 0 124222 11 0 0 25 0 1 0 361304287 180289536 37823 33554432000 4194304 4300876 140734671892960 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25727/statm: 44016 37823 169 27 0 42465 0
Current children cumulated CPU time (s) 1242.33
Current children cumulated vsize (KiB) 176064



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.01 4.01 4.20 5/190 25986
/proc/meminfo: memFree=19888748/32950928 swapFree=67111528/67111528
[pid=25727] ppid=25724 vsize=176064 CPUtime=1300.04 cores=0,2
/proc/25727/stat : 25727 (march_rw) R 25724 25727 25049 0 -1 4202496 39486 0 0 0 129993 11 0 0 25 0 1 0 361304287 180289536 39429 33554432000 4194304 4300876 140734671892960 18446744073709551615 4217455 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25727/statm: 44016 39429 169 27 0 42465 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 176064

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

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

[startup+1300 s]
/proc/loadavg: 4.01 4.01 4.20 5/190 25986
/proc/meminfo: memFree=19888748/32950928 swapFree=67111528/67111528
[pid=25727] ppid=25724 vsize=176064 CPUtime=1300.04 cores=0,2
/proc/25727/stat : 25727 (march_rw) R 25724 25727 25049 0 -1 4202496 39486 0 0 0 129993 11 0 0 25 0 1 0 361304287 180289536 39429 33554432000 4194304 4300876 140734671892960 18446744073709551615 4217455 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/25727/statm: 44016 39429 169 27 0 42465 0
Current children cumulated CPU time (s) 1300.04
Current children cumulated vsize (KiB) 176064

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.02
CPU time (s): 1300.06
CPU user time (s): 1299.94
CPU system time (s): 0.124981
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 176064

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.94
system time used= 0.124981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39486
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= 14362

runsolver used 2.02469 second user time and 3.89441 second system time

The end

Launcher Data 

Begin job on node114 at 2011-04-02 04:18:56
IDJOB=3152699
IDBENCH=82979
IDSOLVER=1561
FILE ID=node114/3152699-1301710736
RUNJOBID= node114-1301709434-25067
PBS_JOBID= 12840873
Free space on /tmp= 70640 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v600-c2556-S2050053883-062.SATISFIABLE.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152699-1301710736/watcher-3152699-1301710736 -o /tmp/evaluation-result-3152699-1301710736/solver-3152699-1301710736 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152699-1301710736.cnf

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

MD5SUM BENCH= 7ed8e8e4deac31c88cbf5be40a0cd9c0
RANDOM SEED=1246780733

node114.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		: 2666.848
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		: 2666.848
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		: 2666.848
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		: 2666.848
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	: 5332.73
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		: 2666.848
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		: 2666.848
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		: 2666.848
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	: 5332.74
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		: 2666.848
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:     32950928 kB
MemFree:      20610164 kB
Buffers:        376536 kB
Cached:       11591176 kB
SwapCached:          0 kB
Active:        7963812 kB
Inactive:      4070136 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      20610164 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:              24 kB
Writeback:           0 kB
AnonPages:       66224 kB
Mapped:          15320 kB
Slab:           243048 kB
PageTables:       5176 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   252128 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= 70640 MiB
End job on node114 at 2011-04-02 04:40:38