Trace number 3205143

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) 1300.05 1300.01

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v750-c3195-S1985868475-070.SATISFIABLE.cnf
MD5SUM2611875052dd229d9ca71a614eae0715
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.015996
Satisfiable
(Un)Satisfiability was proved
Number of variables750
Number of clauses3195
Sum of the clauses size9585
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 33195
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 750 variables and 3195 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, 37 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 744 free variables and 3158 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.449
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 162 duplicate clauses
0.00/0.01	c resolvent_look() :: found 94 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 750 variables and 3252 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 750 variabels and 3252 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 3252 / 750 ) = 4.34
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 = 744
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: 241
0.00/0.09	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1652
0.30/0.31	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 |***********************************************
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c |******************************************************
c |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 24500
4.40/4.42	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 274221
54.49/54.54	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 |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 2247532
489.01/489.07	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 |*******************************************************

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: 935)

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-3205143-1302952334/watcher-3205143-1302952334 -o /tmp/evaluation-result-3205143-1302952334/solver-3205143-1302952334 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3205143-1302952334.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: 3.92 4.00 3.94 4/186 7740
/proc/meminfo: memFree=18519904/32951124 swapFree=67111528/67111528
[pid=7740] ppid=7738 vsize=1308 CPUtime=0 cores=4,6
/proc/7740/stat : 7740 (march_hi) R 7738 7740 7063 0 -1 4202496 202 0 0 0 0 0 0 0 21 0 1 0 406836025 1339392 157 33554432000 134512640 135197378 4292708336 18446744073709551615 134695780 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7740/statm: 327 157 67 168 0 158 0

[startup+0.00888694 s]
/proc/loadavg: 3.92 4.00 3.94 4/186 7740
/proc/meminfo: memFree=18519904/32951124 swapFree=67111528/67111528
[pid=7740] ppid=7738 vsize=1308 CPUtime=0 cores=4,6
/proc/7740/stat : 7740 (march_hi) R 7738 7740 7063 0 -1 4202496 214 0 0 0 0 0 0 0 21 0 1 0 406836025 1339392 169 33554432000 134512640 135197378 4292708336 18446744073709551615 134687984 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7740/statm: 327 169 78 168 0 158 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 1308

[startup+0.100931 s]
/proc/loadavg: 3.92 4.00 3.94 4/186 7740
/proc/meminfo: memFree=18519904/32951124 swapFree=67111528/67111528
[pid=7740] ppid=7738 vsize=2464 CPUtime=0.1 cores=4,6
/proc/7740/stat : 7740 (march_hi) R 7738 7740 7063 0 -1 4202496 454 0 0 0 10 0 0 0 21 0 1 0 406836025 2523136 409 33554432000 134512640 135197378 4292708336 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7740/statm: 616 409 91 168 0 447 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2464

[startup+0.300887 s]
/proc/loadavg: 3.92 4.00 3.94 4/186 7740
/proc/meminfo: memFree=18519904/32951124 swapFree=67111528/67111528
[pid=7740] ppid=7738 vsize=2464 CPUtime=0.3 cores=4,6
/proc/7740/stat : 7740 (march_hi) R 7738 7740 7063 0 -1 4202496 482 0 0 0 30 0 0 0 21 0 1 0 406836025 2523136 437 33554432000 134512640 135197378 4292708336 18446744073709551615 134542112 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7740/statm: 616 437 91 168 0 447 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 2464

[startup+0.700817 s]
/proc/loadavg: 3.92 4.00 3.94 4/186 7740
/proc/meminfo: memFree=18519904/32951124 swapFree=67111528/67111528
[pid=7740] ppid=7738 vsize=2628 CPUtime=0.7 cores=4,6
/proc/7740/stat : 7740 (march_hi) R 7738 7740 7063 0 -1 4202496 508 0 0 0 70 0 0 0 22 0 1 0 406836025 2691072 463 33554432000 134512640 135197378 4292708336 18446744073709551615 134603816 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7740/statm: 657 463 91 168 0 488 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 2628

[startup+1.50068 s]
/proc/loadavg: 3.92 4.00 3.94 5/190 7762
/proc/meminfo: memFree=18518052/32951124 swapFree=67111528/67111528
[pid=7740] ppid=7738 vsize=2932 CPUtime=1.5 cores=4,6
/proc/7740/stat : 7740 (march_hi) R 7738 7740 7063 0 -1 4202496 577 0 0 0 150 0 0 0 25 0 1 0 406836025 3002368 532 33554432000 134512640 135197378 4292708336 18446744073709551615 134525423 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7740/statm: 733 532 91 168 0 564 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 2932

[startup+3.1004 s]
/proc/loadavg: 3.93 4.00 3.94 5/190 7762
/proc/meminfo: memFree=18516716/32951124 swapFree=67111528/67111528
[pid=7740] ppid=7738 vsize=3260 CPUtime=3.1 cores=4,6
/proc/7740/stat : 7740 (march_hi) R 7738 7740 7063 0 -1 4202496 647 0 0 0 310 0 0 0 25 0 1 0 406836025 3338240 602 33554432000 134512640 135197378 4292708336 18446744073709551615 134556542 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7740/statm: 815 602 91 168 0 646 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 3260

[startup+6.30083 s]
/proc/loadavg: 3.93 4.00 3.94 5/190 7762
/proc/meminfo: memFree=18514720/32951124 swapFree=67111528/67111528
[pid=7740] ppid=7738 vsize=3828 CPUtime=6.29 cores=4,6
/proc/7740/stat : 7740 (march_hi) R 7738 7740 7063 0 -1 4202496 767 0 0 0 629 0 0 0 25 0 1 0 406836025 3919872 722 33554432000 134512640 135197378 4292708336 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7740/statm: 957 722 91 168 0 788 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3828

[startup+12.7007 s]
/proc/loadavg: 3.94 4.00 3.94 5/190 7763
/proc/meminfo: memFree=18510044/32951124 swapFree=67111528/67111528
[pid=7740] ppid=7738 vsize=5356 CPUtime=12.69 cores=4,6
/proc/7740/stat : 7740 (march_hi) R 7738 7740 7063 0 -1 4202496 1041 0 0 0 1269 0 0 0 25 0 1 0 406836025 5484544 987 33554432000 134512640 135197378 4292708336 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7740/statm: 1339 987 91 168 0 1170 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5356

[startup+25.5004 s]
/proc/loadavg: 3.95 4.00 3.94 5/190 7763
/proc/meminfo: memFree=18503364/32951124 swapFree=67111528/67111528
[pid=7740] ppid=7738 vsize=6844 CPUtime=25.49 cores=4,6
/proc/7740/stat : 7740 (march_hi) R 7738 7740 7063 0 -1 4202496 1510 0 0 0 2549 0 0 0 25 0 1 0 406836025 7008256 1456 33554432000 134512640 135197378 4292708336 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7740/statm: 1711 1456 91 168 0 1542 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6844

[startup+51.1009 s]
/proc/loadavg: 3.96 4.00 3.94 5/190 7764
/proc/meminfo: memFree=18491028/32951124 swapFree=67111528/67111528
[pid=7740] ppid=7738 vsize=11956 CPUtime=51.1 cores=4,6
/proc/7740/stat : 7740 (march_hi) R 7738 7740 7063 0 -1 4202496 2402 0 0 0 5110 0 0 0 25 0 1 0 406836025 12242944 2348 33554432000 134512640 135197378 4292708336 18446744073709551615 134593945 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7740/statm: 2989 2348 91 168 0 2820 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 11956

[startup+102.306 s]
/proc/loadavg: 3.98 4.00 3.94 5/190 7765
/proc/meminfo: memFree=18465344/32951124 swapFree=67111528/67111528
[pid=7740] ppid=7738 vsize=22992 CPUtime=102.3 cores=4,6
/proc/7740/stat : 7740 (march_hi) R 7738 7740 7063 0 -1 4202496 4200 0 0 0 10230 0 0 0 25 0 1 0 406836025 23543808 4146 33554432000 134512640 135197378 4292708336 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7740/statm: 5748 4146 91 168 0 5579 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 22992

[startup+162.3 s]
/proc/loadavg: 4.03 4.01 3.95 5/190 7767
/proc/meminfo: memFree=18437296/32951124 swapFree=67111528/67111528
[pid=7740] ppid=7738 vsize=34532 CPUtime=162.29 cores=4,6
/proc/7740/stat : 7740 (march_hi) R 7738 7740 7063 0 -1 4202496 6267 0 0 0 16229 0 0 0 25 0 1 0 406836025 35360768 6213 33554432000 134512640 135197378 4292708336 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7740/statm: 8633 6213 91 168 0 8464 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 34532

[startup+222.301 s]
/proc/loadavg: 4.05 4.02 3.95 5/190 7768
/proc/meminfo: memFree=18409004/32951124 swapFree=67111528/67111528
[pid=7740] ppid=7738 vsize=39880 CPUtime=222.29 cores=4,6
/proc/7740/stat : 7740 (march_hi) R 7738 7740 7063 0 -1 4202496 8346 0 0 0 22228 1 0 0 25 0 1 0 406836025 40837120 8292 33554432000 134512640 135197378 4292708336 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7740/statm: 9970 8292 91 168 0 9801 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 39880

[startup+282.301 s]
/proc/loadavg: 4.02 4.01 3.95 5/190 7770
/proc/meminfo: memFree=18381436/32951124 swapFree=67111528/67111528
[pid=7740] ppid=7738 vsize=52976 CPUtime=282.3 cores=4,6
/proc/7740/stat : 7740 (march_hi) R 7738 7740 7063 0 -1 4202496 10373 0 0 0 28228 2 0 0 25 0 1 0 406836025 54247424 10319 33554432000 134512640 135197378 4292708336 18446744073709551615 134542125 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7740/statm: 13244 10319 91 168 0 13075 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 52976

[startup+342.301 s]
/proc/loadavg: 4.00 4.01 3.95 5/190 7771
/proc/meminfo: memFree=18354004/32951124 swapFree=67111528/67111528
[pid=7740] ppid=7738 vsize=52976 CPUtime=342.3 cores=4,6
/proc/7740/stat : 7740 (march_hi) R 7738 7740 7063 0 -1 4202496 12400 0 0 0 34228 2 0 0 25 0 1 0 406836025 54247424 12346 33554432000 134512640 135197378 4292708336 18446744073709551615 134552719 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7740/statm: 13244 12346 91 168 0 13075 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 52976

[startup+402.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 7773
/proc/meminfo: memFree=18327312/32951124 swapFree=67111528/67111528
[pid=7740] ppid=7738 vsize=72620 CPUtime=402.3 cores=4,6
/proc/7740/stat : 7740 (march_hi) R 7738 7740 7063 0 -1 4202496 14396 0 0 0 40228 2 0 0 25 0 1 0 406836025 74362880 14342 33554432000 134512640 135197378 4292708336 18446744073709551615 134525312 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7740/statm: 18155 14342 91 168 0 17986 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 72620

[startup+462.3 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 7775
/proc/meminfo: memFree=18301504/32951124 swapFree=67111528/67111528
[pid=7740] ppid=7738 vsize=83316 CPUtime=462.31 cores=4,6
/proc/7740/stat : 7740 (march_hi) R 7738 7740 7063 0 -1 4202496 16315 0 0 0 46228 3 0 0 25 0 1 0 406836025 85315584 16261 33554432000 134512640 135197378 4292708336 18446744073709551615 134539332 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7740/statm: 20829 16261 91 168 0 20660 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 83316

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 7776
/proc/meminfo: memFree=18276428/32951124 swapFree=67111528/67111528
[pid=7740] ppid=7738 vsize=83448 CPUtime=522.31 cores=4,6
/proc/7740/stat : 7740 (march_hi) R 7738 7740 7063 0 -1 4202496 18260 0 0 0 52228 3 0 0 25 0 1 0 406836025 85450752 18206 33554432000 134512640 135197378 4292708336 18446744073709551615 134542117 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7740/statm: 20862 18206 91 168 0 20693 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 83448

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 7778
/proc/meminfo: memFree=18249500/32951124 swapFree=67111528/67111528
[pid=7740] ppid=7738 vsize=112916 CPUtime=582.3 cores=4,6
/proc/7740/stat : 7740 (march_hi) R 7738 7740 7063 0 -1 4202496 20331 0 0 0 58227 3 0 0 25 0 1 0 406836025 115625984 20277 33554432000 134512640 135197378 4292708336 18446744073709551615 134552934 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7740/statm: 28229 20277 91 168 0 28060 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 112916

[startup+642.301 s]
/proc/loadavg: 4.00 4.00 3.95 5/190 7779
/proc/meminfo: memFree=18221948/32951124 swapFree=67111528/67111528
[pid=7740] ppid=7738 vsize=112916 CPUtime=642.31 cores=4,6
/proc/7740/stat : 7740 (march_hi) R 7738 7740 7063 0 -1 4202496 22368 0 0 0 64227 4 0 0 25 0 1 0 406836025 115625984 22314 33554432000 134512640 135197378 4292708336 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7740/statm: 28229 22314 91 168 0 28060 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 112916

[startup+702.301 s]
/proc/loadavg: 4.06 4.01 3.96 5/190 7781
/proc/meminfo: memFree=18194764/32951124 swapFree=67111528/67111528
[pid=7740] ppid=7738 vsize=112916 CPUtime=702.31 cores=4,6
/proc/7740/stat : 7740 (march_hi) R 7738 7740 7063 0 -1 4202496 24378 0 0 0 70227 4 0 0 25 0 1 0 406836025 115625984 24324 33554432000 134512640 135197378 4292708336 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7740/statm: 28229 24324 91 168 0 28060 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 112916

[startup+762.306 s]
/proc/loadavg: 4.07 4.03 3.96 5/190 7783
/proc/meminfo: memFree=18167956/32951124 swapFree=67111528/67111528
[pid=7740] ppid=7738 vsize=112916 CPUtime=762.31 cores=4,6
/proc/7740/stat : 7740 (march_hi) R 7738 7740 7063 0 -1 4202496 26333 0 0 0 76227 4 0 0 25 0 1 0 406836025 115625984 26279 33554432000 134512640 135197378 4292708336 18446744073709551615 134542040 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7740/statm: 28229 26279 91 168 0 28060 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 112916

[startup+822.301 s]
/proc/loadavg: 4.02 4.02 3.96 5/190 7784
/proc/meminfo: memFree=18142752/32951124 swapFree=67111528/67111528
[pid=7740] ppid=7738 vsize=134308 CPUtime=822.31 cores=4,6
/proc/7740/stat : 7740 (march_hi) R 7738 7740 7063 0 -1 4202496 28211 0 0 0 82226 5 0 0 25 0 1 0 406836025 137531392 28157 33554432000 134512640 135197378 4292708336 18446744073709551615 134552479 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7740/statm: 33577 28157 91 168 0 33408 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 134308

[startup+882.3 s]
/proc/loadavg: 4.01 4.01 3.96 6/190 7786
/proc/meminfo: memFree=18116932/32951124 swapFree=67111528/67111528
[pid=7740] ppid=7738 vsize=178508 CPUtime=882.31 cores=4,6
/proc/7740/stat : 7740 (march_hi) R 7738 7740 7063 0 -1 4202496 30249 0 0 0 88225 6 0 0 25 0 1 0 406836025 182792192 30195 33554432000 134512640 135197378 4292708336 18446744073709551615 134542257 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7740/statm: 44627 30195 91 168 0 44458 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 178508

[startup+942.301 s]
/proc/loadavg: 4.00 4.01 3.96 5/190 7787
/proc/meminfo: memFree=18090372/32951124 swapFree=67111528/67111528
[pid=7740] ppid=7738 vsize=178508 CPUtime=942.31 cores=4,6
/proc/7740/stat : 7740 (march_hi) R 7738 7740 7063 0 -1 4202496 32227 0 0 0 94225 6 0 0 25 0 1 0 406836025 182792192 32173 33554432000 134512640 135197378 4292708336 18446744073709551615 134713225 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7740/statm: 44627 32173 91 168 0 44458 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 178508

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 7789
/proc/meminfo: memFree=18063684/32951124 swapFree=67111528/67111528
[pid=7740] ppid=7738 vsize=178508 CPUtime=1002.32 cores=4,6
/proc/7740/stat : 7740 (march_hi) R 7738 7740 7063 0 -1 4202496 34168 0 0 0 100225 7 0 0 25 0 1 0 406836025 182792192 34114 33554432000 134512640 135197378 4292708336 18446744073709551615 134539195 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7740/statm: 44627 34114 91 168 0 44458 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 178508

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 7790
/proc/meminfo: memFree=18038236/32951124 swapFree=67111528/67111528
[pid=7740] ppid=7738 vsize=178508 CPUtime=1062.32 cores=4,6
/proc/7740/stat : 7740 (march_hi) R 7738 7740 7063 0 -1 4202496 36049 0 0 0 106225 7 0 0 25 0 1 0 406836025 182792192 35995 33554432000 134512640 135197378 4292708336 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7740/statm: 44627 35995 91 168 0 44458 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 178508

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 7792
/proc/meminfo: memFree=18011688/32951124 swapFree=67111528/67111528
[pid=7740] ppid=7738 vsize=178508 CPUtime=1122.32 cores=4,6
/proc/7740/stat : 7740 (march_hi) R 7738 7740 7063 0 -1 4202496 38056 0 0 0 112225 7 0 0 25 0 1 0 406836025 182792192 38002 33554432000 134512640 135197378 4292708336 18446744073709551615 134542109 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7740/statm: 44627 38002 91 168 0 44458 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 178508

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 7794
/proc/meminfo: memFree=17986348/32951124 swapFree=67111528/67111528
[pid=7740] ppid=7738 vsize=178508 CPUtime=1182.31 cores=4,6
/proc/7740/stat : 7740 (march_hi) R 7738 7740 7063 0 -1 4202496 40030 0 0 0 118224 7 0 0 25 0 1 0 406836025 182792192 39976 33554432000 134512640 135197378 4292708336 18446744073709551615 134525258 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7740/statm: 44627 39976 91 168 0 44458 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 178508

[startup+1242.3 s]
/proc/loadavg: 4.08 4.02 3.97 5/190 7795
/proc/meminfo: memFree=17959048/32951124 swapFree=67111528/67111528
[pid=7740] ppid=7738 vsize=178508 CPUtime=1242.32 cores=4,6
/proc/7740/stat : 7740 (march_hi) R 7738 7740 7063 0 -1 4202496 42004 0 0 0 124224 8 0 0 25 0 1 0 406836025 182792192 41950 33554432000 134512640 135197378 4292708336 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7740/statm: 44627 41950 91 168 0 44458 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 178508



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.03 4.01 3.97 3/186 7799
/proc/meminfo: memFree=18112088/32951124 swapFree=67111528/67111528
[pid=7740] ppid=7738 vsize=244808 CPUtime=1300.03 cores=4,6
/proc/7740/stat : 7740 (march_hi) R 7738 7740 7063 0 -1 4202496 43837 0 0 0 129995 8 0 0 25 0 1 0 406836025 250683392 43783 33554432000 134512640 135197378 4292708336 18446744073709551615 134552881 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/7740/statm: 61202 43783 91 168 0 61033 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 244808

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.05
CPU user time (s): 1299.95
CPU system time (s): 0.091986
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 244808

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.95
system time used= 0.091986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43837
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= 3
involuntary context switches= 2584

runsolver used 2.07968 second user time and 3.84341 second system time

The end

Launcher Data 

Begin job on node103 at 2011-04-16 13:12:14
IDJOB=3205143
IDBENCH=82744
IDSOLVER=1623
FILE ID=node103/3205143-1302952334
RUNJOBID= node103-1302947116-7082
PBS_JOBID= 13017974
Free space on /tmp= 72012 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v750-c3195-S1985868475-070.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3205143-1302952334/watcher-3205143-1302952334 -o /tmp/evaluation-result-3205143-1302952334/solver-3205143-1302952334 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3205143-1302952334.cnf

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

MD5SUM BENCH= 2611875052dd229d9ca71a614eae0715
RANDOM SEED=469797090

node103.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		: 2666.858
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	: 5333.71
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		: 2666.858
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		: 2666.858
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.858
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.858
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		: 2666.858
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		: 2666.858
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	: 5332.83
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		: 2666.858
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      18520332 kB
Buffers:        668056 kB
Cached:       13358212 kB
SwapCached:          0 kB
Active:        8097828 kB
Inactive:      5996824 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      18520332 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            2760 kB
Writeback:           0 kB
AnonPages:       68468 kB
Mapped:          15828 kB
Slab:           274044 kB
PageTables:       5172 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   236052 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= 72016 MiB
End job on node103 at 2011-04-16 13:33:56