Trace number 3206051

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-v800-c3408-S890760919-021.SATISFIABLE.cnf
MD5SUM17e7946cc73ece994e4c474e2407ffbb
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.06099
Satisfiable
(Un)Satisfiability was proved
Number of variables800
Number of clauses3408
Sum of the clauses size10224
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 33408
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.02/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.02/0.02	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.02/0.02	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.02/0.02	c main()::
0.02/0.02	c initFormula():: searching for DIMACS p-line....
0.02/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 800 variables and 3408 clauses.
0.02/0.02	c parseCNF():: parsing....
0.02/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.02/0.02	c runParser():: parsing was successful, warming up engines...
0.02/0.02	c simplify_formula():: removed 0 tautological, 13 satisfied and 0 duplicate clauses
0.02/0.02	c preprocessing fase I completed:: there are now 798 free variables and 3395 clauses.
0.02/0.02	c stat :: sign balance is biased by 0.475
0.02/0.02	c using 3-SAT heuristics (occurence based diff)
0.02/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 155 duplicate clauses
0.02/0.02	c resolvent_look() :: found 93 resolvents
0.02/0.02	c lessRedundantTransformation():: nothing to be done.
0.02/0.02	c transformTo3SAT():: you gave me 800 variables and 3488 clauses.
0.02/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.02/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.02/0.02	c transformTo3SAT():: the transformation yielded 800 variabels and 3488 clauses.
0.02/0.02	c main():: clause / variable ratio: ( 3488 / 800 ) = 4.36
0.02/0.02	c longest clause has size 3
0.02/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.02/0.02	c number of free variables = 798
0.02/0.02	c dynamic_preselect_setsize :: off
0.02/0.02	c main():: all systems go!
0.02/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 150
0.02/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |****************************************************************| ( 1/999) NodeCount: 1507
0.19/0.27	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |********************************
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c |****************************************************************| ( 2/999) NodeCount: 23165
4.30/4.30	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |*******************************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 259689
52.99/53.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |************************
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c |*******************************
c |********************************
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c |************************************
c |*************************************
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c |****************************************
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c |*******************************************
c |********************************************
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c |************************************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 2168722
481.60/481.66	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
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c |************
c |*************
c |**************
c |***************
c |****************
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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 |****************************************
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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-3206051-1302955476/watcher-3206051-1302955476 -o /tmp/evaluation-result-3206051-1302955476/solver-3206051-1302955476 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3206051-1302955476.cnf 

running on 2 cores: 1,3

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: 3.01 3.73 3.56 3/178 531
/proc/meminfo: memFree=18651456/32951124 swapFree=67111528/67111528
[pid=531] ppid=529 vsize=1048 CPUtime=0 cores=1,3
/proc/531/stat : 531 (march_hi) R 529 531 492 0 -1 4202496 145 0 0 0 0 0 0 0 25 0 1 0 407145302 1073152 102 33554432000 134512640 135197378 4292205200 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/531/statm: 262 102 58 168 0 93 0

[startup+0.02253 s]
/proc/loadavg: 3.01 3.73 3.56 3/178 531
/proc/meminfo: memFree=18651456/32951124 swapFree=67111528/67111528
[pid=531] ppid=529 vsize=2332 CPUtime=0.02 cores=1,3
/proc/531/stat : 531 (march_hi) R 529 531 492 0 -1 4202496 396 0 0 0 2 0 0 0 25 0 1 0 407145302 2387968 350 33554432000 134512640 135197378 4292205200 18446744073709551615 134541222 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/531/statm: 583 351 91 168 0 414 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2332

[startup+0.100516 s]
/proc/loadavg: 3.01 3.73 3.56 3/178 531
/proc/meminfo: memFree=18651456/32951124 swapFree=67111528/67111528
[pid=531] ppid=529 vsize=2464 CPUtime=0.09 cores=1,3
/proc/531/stat : 531 (march_hi) R 529 531 492 0 -1 4202496 473 0 0 0 9 0 0 0 25 0 1 0 407145302 2523136 427 33554432000 134512640 135197378 4292205200 18446744073709551615 134611832 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/531/statm: 616 427 91 168 0 447 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2464

[startup+0.300478 s]
/proc/loadavg: 3.01 3.73 3.56 3/178 531
/proc/meminfo: memFree=18651456/32951124 swapFree=67111528/67111528
[pid=531] ppid=529 vsize=2608 CPUtime=0.29 cores=1,3
/proc/531/stat : 531 (march_hi) R 529 531 492 0 -1 4202496 492 0 0 0 29 0 0 0 25 0 1 0 407145302 2670592 446 33554432000 134512640 135197378 4292205200 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/531/statm: 652 446 91 168 0 483 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2608

[startup+0.700403 s]
/proc/loadavg: 3.01 3.73 3.56 3/178 531
/proc/meminfo: memFree=18651456/32951124 swapFree=67111528/67111528
[pid=531] ppid=529 vsize=2932 CPUtime=0.69 cores=1,3
/proc/531/stat : 531 (march_hi) R 529 531 492 0 -1 4202496 557 0 0 0 69 0 0 0 25 0 1 0 407145302 3002368 511 33554432000 134512640 135197378 4292205200 18446744073709551615 134539289 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/531/statm: 733 511 91 168 0 564 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2932

[startup+1.50026 s]
/proc/loadavg: 3.01 3.73 3.56 6/190 620
/proc/meminfo: memFree=18642672/32951124 swapFree=67111528/67111528
[pid=531] ppid=529 vsize=3000 CPUtime=1.49 cores=1,3
/proc/531/stat : 531 (march_hi) R 529 531 492 0 -1 4202496 587 0 0 0 149 0 0 0 25 0 1 0 407145302 3072000 541 33554432000 134512640 135197378 4292205200 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/531/statm: 750 541 91 168 0 581 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3000

[startup+3.10097 s]
/proc/loadavg: 3.01 3.73 3.56 6/190 620
/proc/meminfo: memFree=18641184/32951124 swapFree=67111528/67111528
[pid=531] ppid=529 vsize=3252 CPUtime=3.09 cores=1,3
/proc/531/stat : 531 (march_hi) R 529 531 492 0 -1 4202496 654 0 0 0 309 0 0 0 25 0 1 0 407145302 3330048 608 33554432000 134512640 135197378 4292205200 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/531/statm: 813 608 91 168 0 644 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3252

[startup+6.30039 s]
/proc/loadavg: 3.09 3.73 3.56 5/190 620
/proc/meminfo: memFree=18639712/32951124 swapFree=67111528/67111528
[pid=531] ppid=529 vsize=3996 CPUtime=6.29 cores=1,3
/proc/531/stat : 531 (march_hi) R 529 531 492 0 -1 4202496 790 0 0 0 629 0 0 0 25 0 1 0 407145302 4091904 744 33554432000 134512640 135197378 4292205200 18446744073709551615 134552944 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/531/statm: 999 744 91 168 0 830 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3996

[startup+12.7002 s]
/proc/loadavg: 3.16 3.74 3.56 5/190 620
/proc/meminfo: memFree=18636860/32951124 swapFree=67111528/67111528
[pid=531] ppid=529 vsize=5452 CPUtime=12.69 cores=1,3
/proc/531/stat : 531 (march_hi) R 529 531 492 0 -1 4202496 1016 0 0 0 1269 0 0 0 25 0 1 0 407145302 5582848 970 33554432000 134512640 135197378 4292205200 18446744073709551615 134713209 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/531/statm: 1363 970 91 168 0 1194 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5452

[startup+25.5009 s]
/proc/loadavg: 3.35 3.75 3.57 5/190 647
/proc/meminfo: memFree=18632520/32951124 swapFree=67111528/67111528
[pid=531] ppid=529 vsize=7092 CPUtime=25.5 cores=1,3
/proc/531/stat : 531 (march_hi) R 529 531 492 0 -1 4202496 1477 0 0 0 2550 0 0 0 25 0 1 0 407145302 7262208 1431 33554432000 134512640 135197378 4292205200 18446744073709551615 134539274 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/531/statm: 1773 1431 91 168 0 1604 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 7092

[startup+51.1003 s]
/proc/loadavg: 3.57 3.77 3.58 5/190 648
/proc/meminfo: memFree=18618612/32951124 swapFree=67111528/67111528
[pid=531] ppid=529 vsize=12116 CPUtime=51.09 cores=1,3
/proc/531/stat : 531 (march_hi) R 529 531 492 0 -1 4202496 2350 0 0 0 5109 0 0 0 25 0 1 0 407145302 12406784 2304 33554432000 134512640 135197378 4292205200 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/531/statm: 3029 2304 91 168 0 2860 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 12116

[startup+102.306 s]
/proc/loadavg: 3.81 3.80 3.60 5/190 649
/proc/meminfo: memFree=18591048/32951124 swapFree=67111528/67111528
[pid=531] ppid=529 vsize=17552 CPUtime=102.3 cores=1,3
/proc/531/stat : 531 (march_hi) R 529 531 492 0 -1 4202496 4097 0 0 0 10230 0 0 0 25 0 1 0 407145302 17973248 4051 33554432000 134512640 135197378 4292205200 18446744073709551615 134542000 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/531/statm: 4388 4051 91 168 0 4219 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 17552

[startup+162.3 s]
/proc/loadavg: 3.93 3.83 3.62 5/190 705
/proc/meminfo: memFree=18579560/32951124 swapFree=67111528/67111528
[pid=531] ppid=529 vsize=34956 CPUtime=162.3 cores=1,3
/proc/531/stat : 531 (march_hi) R 529 531 492 0 -1 4202496 6147 0 0 0 16229 1 0 0 25 0 1 0 407145302 35794944 6101 33554432000 134512640 135197378 4292205200 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/531/statm: 8739 6101 91 168 0 8570 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 34956

[startup+222.3 s]
/proc/loadavg: 3.97 3.86 3.64 5/190 706
/proc/meminfo: memFree=18556448/32951124 swapFree=67111528/67111528
[pid=531] ppid=529 vsize=34956 CPUtime=222.3 cores=1,3
/proc/531/stat : 531 (march_hi) R 529 531 492 0 -1 4202496 8172 0 0 0 22229 1 0 0 25 0 1 0 407145302 35794944 8126 33554432000 134512640 135197378 4292205200 18446744073709551615 134597752 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/531/statm: 8739 8126 91 168 0 8570 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 34956

[startup+282.301 s]
/proc/loadavg: 3.99 3.88 3.66 5/190 708
/proc/meminfo: memFree=18533472/32951124 swapFree=67111528/67111528
[pid=531] ppid=529 vsize=53884 CPUtime=282.3 cores=1,3
/proc/531/stat : 531 (march_hi) R 529 531 492 0 -1 4202496 10148 0 0 0 28228 2 0 0 25 0 1 0 407145302 55177216 10102 33554432000 134512640 135197378 4292205200 18446744073709551615 134542053 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/531/statm: 13471 10102 91 168 0 13302 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 53884

[startup+342.301 s]
/proc/loadavg: 3.99 3.90 3.68 5/190 709
/proc/meminfo: memFree=18509876/32951124 swapFree=67111528/67111528
[pid=531] ppid=529 vsize=53884 CPUtime=342.3 cores=1,3
/proc/531/stat : 531 (march_hi) R 529 531 492 0 -1 4202496 12118 0 0 0 34228 2 0 0 25 0 1 0 407145302 55177216 12072 33554432000 134512640 135197378 4292205200 18446744073709551615 134542053 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/531/statm: 13471 12072 91 168 0 13302 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 53884

[startup+402.301 s]
/proc/loadavg: 3.99 3.92 3.69 5/190 711
/proc/meminfo: memFree=18487040/32951124 swapFree=67111528/67111528
[pid=531] ppid=529 vsize=73528 CPUtime=402.3 cores=1,3
/proc/531/stat : 531 (march_hi) R 529 531 492 0 -1 4202496 14055 0 0 0 40228 2 0 0 25 0 1 0 407145302 75292672 14009 33554432000 134512640 135197378 4292205200 18446744073709551615 134539203 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/531/statm: 18382 14009 91 168 0 18213 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 73528

[startup+462.301 s]
/proc/loadavg: 3.99 3.93 3.71 6/190 713
/proc/meminfo: memFree=18463200/32951124 swapFree=67111528/67111528
[pid=531] ppid=529 vsize=84928 CPUtime=462.3 cores=1,3
/proc/531/stat : 531 (march_hi) R 529 531 492 0 -1 4202496 15934 0 0 0 46227 3 0 0 25 0 1 0 407145302 86966272 15888 33554432000 134512640 135197378 4292205200 18446744073709551615 134539191 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/531/statm: 21232 15888 91 168 0 21063 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 84928

[startup+522.3 s]
/proc/loadavg: 4.06 3.96 3.73 5/190 769
/proc/meminfo: memFree=18443832/32951124 swapFree=67111528/67111528
[pid=531] ppid=529 vsize=84928 CPUtime=522.31 cores=1,3
/proc/531/stat : 531 (march_hi) R 529 531 492 0 -1 4202496 17859 0 0 0 52227 4 0 0 25 0 1 0 407145302 86966272 17813 33554432000 134512640 135197378 4292205200 18446744073709551615 134649270 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/531/statm: 21232 17813 91 168 0 21063 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 84928

[startup+582.3 s]
/proc/loadavg: 4.02 3.96 3.74 5/190 771
/proc/meminfo: memFree=18414684/32951124 swapFree=67111528/67111528
[pid=531] ppid=529 vsize=114396 CPUtime=582.31 cores=1,3
/proc/531/stat : 531 (march_hi) R 529 531 492 0 -1 4202496 19849 0 0 0 58227 4 0 0 25 0 1 0 407145302 117141504 19803 33554432000 134512640 135197378 4292205200 18446744073709551615 134525312 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/531/statm: 28599 19803 91 168 0 28430 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 114396

[startup+642.301 s]
/proc/loadavg: 4.00 3.97 3.76 5/190 772
/proc/meminfo: memFree=18385636/32951124 swapFree=67111528/67111528
[pid=531] ppid=529 vsize=114396 CPUtime=642.31 cores=1,3
/proc/531/stat : 531 (march_hi) R 529 531 492 0 -1 4202496 21830 0 0 0 64227 4 0 0 25 0 1 0 407145302 117141504 21784 33554432000 134512640 135197378 4292205200 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/531/statm: 28599 21784 91 168 0 28430 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 114396

[startup+702.301 s]
/proc/loadavg: 4.00 3.97 3.77 5/190 774
/proc/meminfo: memFree=18357108/32951124 swapFree=67111528/67111528
[pid=531] ppid=529 vsize=114396 CPUtime=702.31 cores=1,3
/proc/531/stat : 531 (march_hi) R 529 531 492 0 -1 4202496 23759 0 0 0 70227 4 0 0 25 0 1 0 407145302 117141504 23713 33554432000 134512640 135197378 4292205200 18446744073709551615 134556718 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/531/statm: 28599 23713 91 168 0 28430 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 114396

[startup+762.306 s]
/proc/loadavg: 4.00 3.97 3.78 5/190 776
/proc/meminfo: memFree=18329680/32951124 swapFree=67111528/67111528
[pid=531] ppid=529 vsize=114528 CPUtime=762.32 cores=1,3
/proc/531/stat : 531 (march_hi) R 529 531 492 0 -1 4202496 25633 0 0 0 76227 5 0 0 25 0 1 0 407145302 117276672 25587 33554432000 134512640 135197378 4292205200 18446744073709551615 134542069 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/531/statm: 28632 25587 91 168 0 28463 0
Current children cumulated CPU time (s) 762.32
Current children cumulated vsize (KiB) 114528

[startup+822.301 s]
/proc/loadavg: 4.00 3.97 3.79 5/190 777
/proc/meminfo: memFree=18302100/32951124 swapFree=67111528/67111528
[pid=531] ppid=529 vsize=114528 CPUtime=822.31 cores=1,3
/proc/531/stat : 531 (march_hi) R 529 531 492 0 -1 4202496 27504 0 0 0 82226 5 0 0 25 0 1 0 407145302 117276672 27458 33554432000 134512640 135197378 4292205200 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/531/statm: 28632 27458 91 168 0 28463 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 114528

[startup+882.3 s]
/proc/loadavg: 4.00 3.97 3.80 5/190 779
/proc/meminfo: memFree=18274308/32951124 swapFree=67111528/67111528
[pid=531] ppid=529 vsize=181524 CPUtime=882.31 cores=1,3
/proc/531/stat : 531 (march_hi) R 529 531 492 0 -1 4202496 29499 0 0 0 88225 6 0 0 25 0 1 0 407145302 185880576 29453 33554432000 134512640 135197378 4292205200 18446744073709551615 134539272 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/531/statm: 45381 29453 91 168 0 45212 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 181524

[startup+942.3 s]
/proc/loadavg: 4.00 3.97 3.81 5/190 780
/proc/meminfo: memFree=18247364/32951124 swapFree=67111528/67111528
[pid=531] ppid=529 vsize=181524 CPUtime=942.31 cores=1,3
/proc/531/stat : 531 (march_hi) R 529 531 492 0 -1 4202496 31489 0 0 0 94225 6 0 0 25 0 1 0 407145302 185880576 31443 33554432000 134512640 135197378 4292205200 18446744073709551615 134542024 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/531/statm: 45381 31443 91 168 0 45212 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 181524

[startup+1002.3 s]
/proc/loadavg: 4.00 3.97 3.82 5/190 782
/proc/meminfo: memFree=18219184/32951124 swapFree=67111528/67111528
[pid=531] ppid=529 vsize=181524 CPUtime=1002.32 cores=1,3
/proc/531/stat : 531 (march_hi) R 529 531 492 0 -1 4202496 33441 0 0 0 100225 7 0 0 25 0 1 0 407145302 185880576 33395 33554432000 134512640 135197378 4292205200 18446744073709551615 134541965 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/531/statm: 45381 33395 91 168 0 45212 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 181524

[startup+1062.3 s]
/proc/loadavg: 4.00 3.97 3.83 5/190 784
/proc/meminfo: memFree=18191392/32951124 swapFree=67111528/67111528
[pid=531] ppid=529 vsize=181524 CPUtime=1062.32 cores=1,3
/proc/531/stat : 531 (march_hi) R 529 531 492 0 -1 4202496 35369 0 0 0 106225 7 0 0 25 0 1 0 407145302 185880576 35323 33554432000 134512640 135197378 4292205200 18446744073709551615 134596800 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/531/statm: 45381 35323 91 168 0 45212 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 181524

[startup+1122.3 s]
/proc/loadavg: 4.03 3.99 3.84 5/190 785
/proc/meminfo: memFree=18163472/32951124 swapFree=67111528/67111528
[pid=531] ppid=529 vsize=181524 CPUtime=1122.32 cores=1,3
/proc/531/stat : 531 (march_hi) R 529 531 492 0 -1 4202496 37252 0 0 0 112225 7 0 0 25 0 1 0 407145302 185880576 37206 33554432000 134512640 135197378 4292205200 18446744073709551615 134596873 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/531/statm: 45381 37206 91 168 0 45212 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 181524

[startup+1182.3 s]
/proc/loadavg: 4.01 3.99 3.85 5/190 787
/proc/meminfo: memFree=18136304/32951124 swapFree=67111528/67111528
[pid=531] ppid=529 vsize=181524 CPUtime=1182.33 cores=1,3
/proc/531/stat : 531 (march_hi) R 529 531 492 0 -1 4202496 39171 0 0 0 118225 8 0 0 25 0 1 0 407145302 185880576 39125 33554432000 134512640 135197378 4292205200 18446744073709551615 134542106 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/531/statm: 45381 39125 91 168 0 45212 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 181524

[startup+1242.3 s]
/proc/loadavg: 4.00 3.99 3.85 5/190 788
/proc/meminfo: memFree=18109140/32951124 swapFree=67111528/67111528
[pid=531] ppid=529 vsize=181524 CPUtime=1242.32 cores=1,3
/proc/531/stat : 531 (march_hi) R 529 531 492 0 -1 4202496 41160 0 0 0 124224 8 0 0 25 0 1 0 407145302 185880576 41114 33554432000 134512640 135197378 4292205200 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/531/statm: 45381 41114 91 168 0 45212 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 181524



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.00 3.99 3.86 5/191 791
/proc/meminfo: memFree=18085184/32951124 swapFree=67111528/67111528
[pid=531] ppid=529 vsize=247824 CPUtime=1300.03 cores=1,3
/proc/531/stat : 531 (march_hi) R 529 531 492 0 -1 4202496 43049 0 0 0 129994 9 0 0 25 0 1 0 407145302 253771776 43003 33554432000 134512640 135197378 4292205200 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/531/statm: 61956 43003 91 168 0 61787 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 247824

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): 0.101984
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 247824

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.95
system time used= 0.101984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43049
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= 14942

runsolver used 1.82272 second user time and 4.09838 second system time

The end

Launcher Data 

Begin job on node137 at 2011-04-16 14:04:36
IDJOB=3206051
IDBENCH=82971
IDSOLVER=1623
FILE ID=node137/3206051-1302955476
RUNJOBID= node137-1302955476-512
PBS_JOBID= 13018005
Free space on /tmp= 72792 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v800-c3408-S890760919-021.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3206051-1302955476/watcher-3206051-1302955476 -o /tmp/evaluation-result-3206051-1302955476/solver-3206051-1302955476 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3206051-1302955476.cnf

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

MD5SUM BENCH= 17e7946cc73ece994e4c474e2407ffbb
RANDOM SEED=316475159

node137.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		: 2666.844
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	: 5333.68
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		: 2666.844
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		: 2666.844
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		: 2666.844
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	: 5332.74
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		: 2666.844
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	: 5332.82
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		: 2666.844
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		: 2666.844
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		: 2666.844
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	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      18651860 kB
Buffers:        690504 kB
Cached:       13192964 kB
SwapCached:          0 kB
Active:        7708048 kB
Inactive:      6239176 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      18651860 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3496 kB
Writeback:           0 kB
AnonPages:       63860 kB
Mapped:          15100 kB
Slab:           286352 kB
PageTables:       5384 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   200232 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= 72788 MiB
End job on node137 at 2011-04-16 14:26:18