Trace number 3206083

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
SAT09 reference solver: march_hi hi? (TO) 1300.04 1300.01

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 stat :: sign balance is biased by 0.443
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 lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 600 variables and 2638 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 600 variabels and 2638 clauses.
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
0.01/0.04	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 |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 908
0.09/0.16	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 |********************************************
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c |***********************************************
c |************************************************
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c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 9792
1.59/1.68	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 |************************************************
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c |****************************************************
c |*****************************************************
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c |*******************************************************
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c |***********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 76808
14.89/14.93	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 |****************************
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 |****************************************************************| ( 4/999) NodeCount: 437305
94.19/94.23	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
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c |***************************************************
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c |******************************************************
c |*******************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| ( 5/999) NodeCount: 1867695
442.90/442.98	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************

Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 977)

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-3206083-1307665908/watcher-3206083-1307665908 -o /tmp/evaluation-result-3206083-1307665908/solver-3206083-1307665908 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3206083-1307665908.cnf 

running on 2 cores: 5,7

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: 1.72 1.94 1.94 5/189 11497
/proc/meminfo: memFree=32579512/32950928 swapFree=67052072/67111528
[pid=11497] ppid=11495 vsize=1188 CPUtime=0 cores=5,7
/proc/11497/stat : 11497 (march_hi) R 11495 11497 11345 0 -1 4202496 189 0 0 0 0 0 0 0 25 0 1 0 878189530 1216512 143 33554432000 134512640 135197378 4294546144 18446744073709551615 134687926 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11497/statm: 297 143 67 168 0 128 0

[startup+0.0166739 s]
/proc/loadavg: 1.72 1.94 1.94 5/189 11497
/proc/meminfo: memFree=32579512/32950928 swapFree=67052072/67111528
[pid=11497] ppid=11495 vsize=1940 CPUtime=0.01 cores=5,7
/proc/11497/stat : 11497 (march_hi) R 11495 11497 11345 0 -1 4202496 310 0 0 0 1 0 0 0 25 0 1 0 878189530 1986560 264 33554432000 134512640 135197378 4294546144 18446744073709551615 134539292 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11497/statm: 485 264 91 168 0 316 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1940

[startup+0.100659 s]
/proc/loadavg: 1.72 1.94 1.94 5/189 11497
/proc/meminfo: memFree=32579512/32950928 swapFree=67052072/67111528
[pid=11497] ppid=11495 vsize=2080 CPUtime=0.09 cores=5,7
/proc/11497/stat : 11497 (march_hi) R 11495 11497 11345 0 -1 4202496 381 0 0 0 9 0 0 0 25 0 1 0 878189530 2129920 335 33554432000 134512640 135197378 4294546144 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11497/statm: 520 335 91 168 0 351 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2080

[startup+0.300624 s]
/proc/loadavg: 1.72 1.94 1.94 5/189 11497
/proc/meminfo: memFree=32579512/32950928 swapFree=67052072/67111528
[pid=11497] ppid=11495 vsize=2232 CPUtime=0.29 cores=5,7
/proc/11497/stat : 11497 (march_hi) R 11495 11497 11345 0 -1 4202496 396 0 0 0 29 0 0 0 25 0 1 0 878189530 2285568 350 33554432000 134512640 135197378 4294546144 18446744073709551615 134570786 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11497/statm: 558 350 91 168 0 389 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2232

[startup+0.700554 s]
/proc/loadavg: 1.72 1.94 1.94 5/189 11497
/proc/meminfo: memFree=32579512/32950928 swapFree=67052072/67111528
[pid=11497] ppid=11495 vsize=2368 CPUtime=0.69 cores=5,7
/proc/11497/stat : 11497 (march_hi) R 11495 11497 11345 0 -1 4202496 453 0 0 0 69 0 0 0 25 0 1 0 878189530 2424832 407 33554432000 134512640 135197378 4294546144 18446744073709551615 134713225 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11497/statm: 592 407 91 168 0 423 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2368

[startup+1.50041 s]
/proc/loadavg: 1.72 1.94 1.94 6/190 11498
/proc/meminfo: memFree=32578040/32950928 swapFree=67052072/67111528
[pid=11497] ppid=11495 vsize=2536 CPUtime=1.49 cores=5,7
/proc/11497/stat : 11497 (march_hi) R 11495 11497 11345 0 -1 4202496 480 0 0 0 149 0 0 0 25 0 1 0 878189530 2596864 434 33554432000 134512640 135197378 4294546144 18446744073709551615 134525348 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11497/statm: 634 434 91 168 0 465 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2536

[startup+3.10013 s]
/proc/loadavg: 1.91 1.98 1.95 6/190 11498
/proc/meminfo: memFree=32577476/32950928 swapFree=67052072/67111528
[pid=11497] ppid=11495 vsize=2824 CPUtime=3.09 cores=5,7
/proc/11497/stat : 11497 (march_hi) R 11495 11497 11345 0 -1 4202496 538 0 0 0 309 0 0 0 25 0 1 0 878189530 2891776 492 33554432000 134512640 135197378 4294546144 18446744073709551615 134539274 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11497/statm: 706 492 91 168 0 537 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2824

[startup+6.30057 s]
/proc/loadavg: 1.91 1.98 1.95 6/190 11498
/proc/meminfo: memFree=32576136/32950928 swapFree=67052072/67111528
[pid=11497] ppid=11495 vsize=3528 CPUtime=6.29 cores=5,7
/proc/11497/stat : 11497 (march_hi) R 11495 11497 11345 0 -1 4202496 676 0 0 0 629 0 0 0 25 0 1 0 878189530 3612672 630 33554432000 134512640 135197378 4294546144 18446744073709551615 134539289 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11497/statm: 882 630 91 168 0 713 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3528

[startup+12.7004 s]
/proc/loadavg: 2.23 2.04 1.97 6/190 11499
/proc/meminfo: memFree=32573596/32950928 swapFree=67052072/67111528
[pid=11497] ppid=11495 vsize=4944 CPUtime=12.69 cores=5,7
/proc/11497/stat : 11497 (march_hi) R 11495 11497 11345 0 -1 4202496 900 0 0 0 1269 0 0 0 25 0 1 0 878189530 5062656 854 33554432000 134512640 135197378 4294546144 18446744073709551615 134542040 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11497/statm: 1236 854 91 168 0 1067 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4944

[startup+25.5002 s]
/proc/loadavg: 2.50 2.11 1.99 6/190 11499
/proc/meminfo: memFree=32569180/32950928 swapFree=67052072/67111528
[pid=11497] ppid=11495 vsize=6916 CPUtime=25.49 cores=5,7
/proc/11497/stat : 11497 (march_hi) R 11495 11497 11345 0 -1 4202496 1350 0 0 0 2549 0 0 0 25 0 1 0 878189530 7081984 1304 33554432000 134512640 135197378 4294546144 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11497/statm: 1729 1304 91 168 0 1560 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6916

[startup+51.1007 s]
/proc/loadavg: 2.44 2.13 2.00 4/178 11547
/proc/meminfo: memFree=32568168/32950928 swapFree=67052072/67111528
[pid=11497] ppid=11495 vsize=12328 CPUtime=51.09 cores=5,7
/proc/11497/stat : 11497 (march_hi) R 11495 11497 11345 0 -1 4202496 2231 0 0 0 5109 0 0 0 25 0 1 0 878189530 12623872 2185 33554432000 134512640 135197378 4294546144 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11497/statm: 3082 2185 91 168 0 2913 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 12328

[startup+102.307 s]
/proc/loadavg: 2.17 2.11 2.00 4/178 11549
/proc/meminfo: memFree=32552260/32950928 swapFree=67052072/67111528
[pid=11497] ppid=11495 vsize=18532 CPUtime=102.3 cores=5,7
/proc/11497/stat : 11497 (march_hi) R 11495 11497 11345 0 -1 4202496 3860 0 0 0 10229 1 0 0 25 0 1 0 878189530 18976768 3814 33554432000 134512640 135197378 4294546144 18446744073709551615 134601651 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11497/statm: 4633 3814 91 168 0 4464 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 18532

[startup+162.3 s]
/proc/loadavg: 2.07 2.08 2.00 4/178 11550
/proc/meminfo: memFree=32534104/32950928 swapFree=67052072/67111528
[pid=11497] ppid=11495 vsize=24352 CPUtime=162.29 cores=5,7
/proc/11497/stat : 11497 (march_hi) R 11495 11497 11345 0 -1 4202496 5790 0 0 0 16228 1 0 0 25 0 1 0 878189530 24936448 5744 33554432000 134512640 135197378 4294546144 18446744073709551615 134542006 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11497/statm: 6088 5744 91 168 0 5919 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 24352

[startup+222.301 s]
/proc/loadavg: 2.02 2.07 2.00 4/178 11552
/proc/meminfo: memFree=32515668/32950928 swapFree=67052072/67111528
[pid=11497] ppid=11495 vsize=37472 CPUtime=222.29 cores=5,7
/proc/11497/stat : 11497 (march_hi) R 11495 11497 11345 0 -1 4202496 7699 0 0 0 22227 2 0 0 25 0 1 0 878189530 38371328 7653 33554432000 134512640 135197378 4294546144 18446744073709551615 134525293 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11497/statm: 9368 7653 91 168 0 9199 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 37472

[startup+282.301 s]
/proc/loadavg: 2.06 2.07 2.00 4/178 11553
/proc/meminfo: memFree=32498372/32950928 swapFree=67052072/67111528
[pid=11497] ppid=11495 vsize=50568 CPUtime=282.3 cores=5,7
/proc/11497/stat : 11497 (march_hi) R 11495 11497 11345 0 -1 4202496 9587 0 0 0 28227 3 0 0 25 0 1 0 878189530 51781632 9541 33554432000 134512640 135197378 4294546144 18446744073709551615 134593920 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11497/statm: 12642 9541 91 168 0 12473 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 50568

[startup+342.3 s]
/proc/loadavg: 2.02 2.05 2.00 4/178 11555
/proc/meminfo: memFree=32481064/32950928 swapFree=67052072/67111528
[pid=11497] ppid=11495 vsize=50700 CPUtime=342.3 cores=5,7
/proc/11497/stat : 11497 (march_hi) R 11495 11497 11345 0 -1 4202496 11409 0 0 0 34227 3 0 0 25 0 1 0 878189530 51916800 11363 33554432000 134512640 135197378 4294546144 18446744073709551615 134539282 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11497/statm: 12675 11363 91 168 0 12506 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 50700

[startup+402.301 s]
/proc/loadavg: 2.01 2.04 2.00 4/178 11557
/proc/meminfo: memFree=32464408/32950928 swapFree=67052072/67111528
[pid=11497] ppid=11495 vsize=79120 CPUtime=402.29 cores=5,7
/proc/11497/stat : 11497 (march_hi) R 11495 11497 11345 0 -1 4202496 13168 0 0 0 40226 3 0 0 25 0 1 0 878189530 81018880 13122 33554432000 134512640 135197378 4294546144 18446744073709551615 134542144 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11497/statm: 19780 13122 91 168 0 19611 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 79120

[startup+462.3 s]
/proc/loadavg: 2.00 2.03 2.00 4/178 11559
/proc/meminfo: memFree=32447860/32950928 swapFree=67052072/67111528
[pid=11497] ppid=11495 vsize=79120 CPUtime=462.3 cores=5,7
/proc/11497/stat : 11497 (march_hi) R 11495 11497 11345 0 -1 4202496 14915 0 0 0 46226 4 0 0 25 0 1 0 878189530 81018880 14869 33554432000 134512640 135197378 4294546144 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11497/statm: 19780 14869 91 168 0 19611 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 79120

[startup+522.301 s]
/proc/loadavg: 2.00 2.02 2.00 4/178 11560
/proc/meminfo: memFree=32432052/32950928 swapFree=67052072/67111528
[pid=11497] ppid=11495 vsize=79120 CPUtime=522.3 cores=5,7
/proc/11497/stat : 11497 (march_hi) R 11495 11497 11345 0 -1 4202496 16745 0 0 0 52226 4 0 0 25 0 1 0 878189530 81018880 16699 33554432000 134512640 135197378 4294546144 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11497/statm: 19780 16699 91 168 0 19611 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 79120

[startup+582.3 s]
/proc/loadavg: 2.00 2.02 2.00 4/178 11561
/proc/meminfo: memFree=32415232/32950928 swapFree=67052072/67111528
[pid=11497] ppid=11495 vsize=79120 CPUtime=582.3 cores=5,7
/proc/11497/stat : 11497 (march_hi) R 11495 11497 11345 0 -1 4202496 18589 0 0 0 58226 4 0 0 25 0 1 0 878189530 81018880 18543 33554432000 134512640 135197378 4294546144 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11497/statm: 19780 18543 91 168 0 19611 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 79120

[startup+642.301 s]
/proc/loadavg: 2.00 2.01 2.00 4/178 11563
/proc/meminfo: memFree=32397440/32950928 swapFree=67052072/67111528
[pid=11497] ppid=11495 vsize=108588 CPUtime=642.31 cores=5,7
/proc/11497/stat : 11497 (march_hi) R 11495 11497 11345 0 -1 4202496 20361 0 0 0 64226 5 0 0 25 0 1 0 878189530 111194112 20315 33554432000 134512640 135197378 4294546144 18446744073709551615 134542040 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11497/statm: 27147 20315 91 168 0 26978 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 108588

[startup+702.301 s]
/proc/loadavg: 2.00 2.01 2.00 4/178 11565
/proc/meminfo: memFree=32380784/32950928 swapFree=67052072/67111528
[pid=11497] ppid=11495 vsize=126140 CPUtime=702.3 cores=5,7
/proc/11497/stat : 11497 (march_hi) R 11495 11497 11345 0 -1 4202496 22068 0 0 0 70225 5 0 0 25 0 1 0 878189530 129167360 22022 33554432000 134512640 135197378 4294546144 18446744073709551615 134552934 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11497/statm: 31535 22022 91 168 0 31366 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 126140

[startup+762.307 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 11567
/proc/meminfo: memFree=32363476/32950928 swapFree=67052072/67111528
[pid=11497] ppid=11495 vsize=126140 CPUtime=762.32 cores=5,7
/proc/11497/stat : 11497 (march_hi) R 11495 11497 11345 0 -1 4202496 23922 0 0 0 76226 6 0 0 25 0 1 0 878189530 129167360 23876 33554432000 134512640 135197378 4294546144 18446744073709551615 134570755 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11497/statm: 31535 23876 91 168 0 31366 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 126140

[startup+822.301 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 11568
/proc/meminfo: memFree=32347060/32950928 swapFree=67052072/67111528
[pid=11497] ppid=11495 vsize=126140 CPUtime=822.31 cores=5,7
/proc/11497/stat : 11497 (march_hi) R 11495 11497 11345 0 -1 4202496 25708 0 0 0 82225 6 0 0 25 0 1 0 878189530 129167360 25662 33554432000 134512640 135197378 4294546144 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11497/statm: 31535 25662 91 168 0 31366 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 126140

[startup+882.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 11570
/proc/meminfo: memFree=32331036/32950928 swapFree=67052072/67111528
[pid=11497] ppid=11495 vsize=126272 CPUtime=882.31 cores=5,7
/proc/11497/stat : 11497 (march_hi) R 11495 11497 11345 0 -1 4202496 27405 0 0 0 88225 6 0 0 25 0 1 0 878189530 129302528 27359 33554432000 134512640 135197378 4294546144 18446744073709551615 134556726 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11497/statm: 31568 27359 91 168 0 31399 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 126272

[startup+942.301 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 11571
/proc/meminfo: memFree=32315604/32950928 swapFree=67052072/67111528
[pid=11497] ppid=11495 vsize=170472 CPUtime=942.31 cores=5,7
/proc/11497/stat : 11497 (march_hi) R 11495 11497 11345 0 -1 4202496 29167 0 0 0 94225 6 0 0 25 0 1 0 878189530 174563328 29121 33554432000 134512640 135197378 4294546144 18446744073709551615 134593741 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11497/statm: 42618 29121 91 168 0 42449 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 170472

[startup+1002.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 11573
/proc/meminfo: memFree=32298556/32950928 swapFree=67052072/67111528
[pid=11497] ppid=11495 vsize=170472 CPUtime=1002.31 cores=5,7
/proc/11497/stat : 11497 (march_hi) R 11495 11497 11345 0 -1 4202496 30962 0 0 0 100225 6 0 0 25 0 1 0 878189530 174563328 30916 33554432000 134512640 135197378 4294546144 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11497/statm: 42618 30916 91 168 0 42449 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 170472

[startup+1062.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 11574
/proc/meminfo: memFree=32282144/32950928 swapFree=67052072/67111528
[pid=11497] ppid=11495 vsize=170472 CPUtime=1062.32 cores=5,7
/proc/11497/stat : 11497 (march_hi) R 11495 11497 11345 0 -1 4202496 32648 0 0 0 106225 7 0 0 25 0 1 0 878189530 174563328 32602 33554432000 134512640 135197378 4294546144 18446744073709551615 134570822 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11497/statm: 42618 32602 91 168 0 42449 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 170472

[startup+1122.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 11576
/proc/meminfo: memFree=32265484/32950928 swapFree=67052072/67111528
[pid=11497] ppid=11495 vsize=170472 CPUtime=1122.31 cores=5,7
/proc/11497/stat : 11497 (march_hi) R 11495 11497 11345 0 -1 4202496 34427 0 0 0 112224 7 0 0 25 0 1 0 878189530 174563328 34381 33554432000 134512640 135197378 4294546144 18446744073709551615 134542189 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11497/statm: 42618 34381 91 168 0 42449 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 170472

[startup+1182.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 11577
/proc/meminfo: memFree=32249704/32950928 swapFree=67052072/67111528
[pid=11497] ppid=11495 vsize=170472 CPUtime=1182.31 cores=5,7
/proc/11497/stat : 11497 (march_hi) R 11495 11497 11345 0 -1 4202496 36105 0 0 0 118224 7 0 0 25 0 1 0 878189530 174563328 36059 33554432000 134512640 135197378 4294546144 18446744073709551615 134542260 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11497/statm: 42618 36059 91 168 0 42449 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 170472

[startup+1242.3 s]
/proc/loadavg: 2.00 2.00 2.00 4/178 11579
/proc/meminfo: memFree=32233552/32950928 swapFree=67052072/67111528
[pid=11497] ppid=11495 vsize=170472 CPUtime=1242.32 cores=5,7
/proc/11497/stat : 11497 (march_hi) R 11495 11497 11345 0 -1 4202496 37874 0 0 0 124224 8 0 0 25 0 1 0 878189530 174563328 37828 33554432000 134512640 135197378 4294546144 18446744073709551615 134592233 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11497/statm: 42618 37828 91 168 0 42449 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 170472



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 2.00 2.00 2.00 2/172 11606
/proc/meminfo: memFree=32430568/32950928 swapFree=67052072/67111528
[pid=11497] ppid=11495 vsize=170472 CPUtime=1300.03 cores=5,7
/proc/11497/stat : 11497 (march_hi) R 11495 11497 11345 0 -1 4202496 39488 0 0 0 129995 8 0 0 25 0 1 0 878189530 174563328 39442 33554432000 134512640 135197378 4294546144 18446744073709551615 134542216 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/11497/statm: 42618 39442 91 168 0 42449 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 170472

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): 1299.95
CPU system time (s): 0.090986
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 170472

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.95
system time used= 0.090986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39488
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= 13946

runsolver used 1.82972 second user time and 4.11437 second system time

The end

Launcher Data 

Begin job on node120 at 2011-06-10 02:31:48
IDJOB=3206083
IDBENCH=82979
IDSOLVER=1623
FILE ID=node120/3206083-1307665908
RUNJOBID= node120-1307665905-11366
PBS_JOBID= 13549466
Free space on /tmp= 74040 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v600-c2556-S2050053883-062.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3206083-1307665908/watcher-3206083-1307665908 -o /tmp/evaluation-result-3206083-1307665908/solver-3206083-1307665908 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3206083-1307665908.cnf

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

MD5SUM BENCH= 7ed8e8e4deac31c88cbf5be40a0cd9c0
RANDOM SEED=1378656669

node120.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		: 2666.809
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	: 5333.61
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		: 2666.809
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	: 5226.07
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		: 2666.809
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.809
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		: 2666.809
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	: 5332.78
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		: 2666.809
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		: 2666.809
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	: 5332.82
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		: 2666.809
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:      32580040 kB
Buffers:         57280 kB
Cached:         138192 kB
SwapCached:      11116 kB
Active:         110988 kB
Inactive:       107812 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950928 kB
LowFree:      32580040 kB
SwapTotal:    67111528 kB
SwapFree:     67052072 kB
Dirty:            3784 kB
Writeback:           0 kB
AnonPages:       21092 kB
Mapped:          10304 kB
Slab:            86684 kB
PageTables:       5176 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586992 kB
Committed_AS:   256092 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= 74044 MiB
End job on node120 at 2011-06-10 02:53:30