Trace number 3205355

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) 1300.03 1300.01

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v90-c8010-S1828831772-021.SATISFIABLE.cnf
MD5SUM40224b6c1498feedd538b60d16a1e0b8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark8.39672
Satisfiable
(Un)Satisfiability was proved
Number of variables90
Number of clauses8010
Sum of the clauses size56070
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 58010

Solver Data 

0.49/0.57	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.49/0.57	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.49/0.57	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.49/0.57	c main()::
0.49/0.57	c initFormula():: searching for DIMACS p-line....
0.49/0.57	c full lookahead due to high density!
0.49/0.57	c initFormula():: the DIMACS p-line indicates a CNF of 90 variables and 8010 clauses.
0.49/0.57	c parseCNF():: parsing....
0.49/0.57	c parseCNF():: the CNF contains 0 unary clauses.
0.49/0.57	c runParser():: parsing was successful, warming up engines...
0.49/0.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.57	c preprocessing fase I completed:: there are now 90 free variables and 8010 clauses.
0.49/0.57	c stat :: sign balance is biased by 0.006
0.49/0.57	c using k-SAT heuristics (size based diff)
0.49/0.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 2 duplicate clauses
0.49/0.57	c main():: clause / variable ratio: ( 8010 / 90 ) = 89.00
0.49/0.57	c longest clause has size 7
0.49/0.57	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.49/0.57	c number of free variables = 90
0.49/0.57	c dynamic_preselect_setsize :: off
0.49/0.57	c main():: all systems go!
0.49/0.57	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 152
0.59/0.63	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 830
0.69/0.79	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |********************
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c |****************************************************************| ( 2/999) NodeCount: 8611
2.39/2.41	c |----------------------------------------------------------------|
c |*
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c |****************
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c |********************************
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c |****************************************************************| ( 3/999) NodeCount: 71792
15.40/15.44	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
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c |****************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 455523
97.69/97.74	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |************
c |*************
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c |****************
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c |************************
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c |********************************
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c |************************************
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c |****************************************************************| ( 5/999) NodeCount: 2273363
510.30/510.30	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 |********************************
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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-3205355-1302953646/watcher-3205355-1302953646 -o /tmp/evaluation-result-3205355-1302953646/solver-3205355-1302953646 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3205355-1302953646.cnf 

running on 2 cores: 0,2

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 2400 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 2430 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1300 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 7864320 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 7915520 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 3.75 3.95 3.95 5/189 7993
/proc/meminfo: memFree=18517740/32951124 swapFree=67111528/67111528
[pid=7993] ppid=7991 vsize=1048 CPUtime=0 cores=0,2
/proc/7993/stat : 7993 (march_hi) R 7991 7993 7063 0 -1 4202496 146 0 0 0 0 0 0 0 25 0 1 0 406967234 1073152 102 33554432000 134512640 135197378 4289110624 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7993/statm: 262 102 58 168 0 93 0

[startup+0.0994759 s]
/proc/loadavg: 3.75 3.95 3.95 5/189 7993
/proc/meminfo: memFree=18517740/32951124 swapFree=67111528/67111528
[pid=7993] ppid=7991 vsize=2280 CPUtime=0.09 cores=0,2
/proc/7993/stat : 7993 (march_hi) R 7991 7993 7063 0 -1 4202496 1240 0 0 0 9 0 0 0 25 0 1 0 406967234 2334720 409 33554432000 134512640 135197378 4289110624 18446744073709551615 134578096 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7993/statm: 570 409 82 168 0 401 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2280

[startup+0.100455 s]
/proc/loadavg: 3.75 3.95 3.95 5/189 7993
/proc/meminfo: memFree=18517740/32951124 swapFree=67111528/67111528
[pid=7993] ppid=7991 vsize=2280 CPUtime=0.09 cores=0,2
/proc/7993/stat : 7993 (march_hi) R 7991 7993 7063 0 -1 4202496 1240 0 0 0 9 0 0 0 25 0 1 0 406967234 2334720 409 33554432000 134512640 135197378 4289110624 18446744073709551615 134578096 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7993/statm: 570 409 82 168 0 401 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2280

[startup+0.300444 s]
/proc/loadavg: 3.75 3.95 3.95 5/189 7993
/proc/meminfo: memFree=18517740/32951124 swapFree=67111528/67111528
[pid=7993] ppid=7991 vsize=2280 CPUtime=0.29 cores=0,2
/proc/7993/stat : 7993 (march_hi) R 7991 7993 7063 0 -1 4202496 1240 0 0 0 29 0 0 0 25 0 1 0 406967234 2334720 409 33554432000 134512640 135197378 4289110624 18446744073709551615 134578117 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7993/statm: 570 409 82 168 0 401 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2280

[startup+0.70035 s]
/proc/loadavg: 3.75 3.95 3.95 5/189 7993
/proc/meminfo: memFree=18517740/32951124 swapFree=67111528/67111528
[pid=7993] ppid=7991 vsize=2848 CPUtime=0.69 cores=0,2
/proc/7993/stat : 7993 (march_hi) R 7991 7993 7063 0 -1 4202496 1599 0 0 0 69 0 0 0 25 0 1 0 406967234 2916352 500 33554432000 134512640 135197378 4289110624 18446744073709551615 134524895 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7993/statm: 712 500 93 168 0 543 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2848

[startup+1.50024 s]
/proc/loadavg: 3.75 3.95 3.95 5/190 7994
/proc/meminfo: memFree=18515260/32951124 swapFree=67111528/67111528
[pid=7993] ppid=7991 vsize=3104 CPUtime=1.49 cores=0,2
/proc/7993/stat : 7993 (march_hi) R 7991 7993 7063 0 -1 4202496 1601 0 0 0 149 0 0 0 25 0 1 0 406967234 3178496 502 33554432000 134512640 135197378 4289110624 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7993/statm: 776 502 93 168 0 607 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3104

[startup+3.10095 s]
/proc/loadavg: 3.75 3.95 3.95 5/190 7994
/proc/meminfo: memFree=18513780/32951124 swapFree=67111528/67111528
[pid=7993] ppid=7991 vsize=3104 CPUtime=3.09 cores=0,2
/proc/7993/stat : 7993 (march_hi) R 7991 7993 7063 0 -1 4202496 1644 0 0 0 309 0 0 0 25 0 1 0 406967234 3178496 545 33554432000 134512640 135197378 4289110624 18446744073709551615 134550677 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7993/statm: 776 545 93 168 0 607 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3104

[startup+6.30036 s]
/proc/loadavg: 3.77 3.95 3.95 5/190 8021
/proc/meminfo: memFree=18513208/32951124 swapFree=67111528/67111528
[pid=7993] ppid=7991 vsize=3788 CPUtime=6.29 cores=0,2
/proc/7993/stat : 7993 (march_hi) R 7991 7993 7063 0 -1 4202496 1812 0 0 0 629 0 0 0 25 0 1 0 406967234 3878912 713 33554432000 134512640 135197378 4289110624 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7993/statm: 947 713 93 168 0 778 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3788

[startup+12.7002 s]
/proc/loadavg: 3.79 3.95 3.95 5/190 8022
/proc/meminfo: memFree=18510224/32951124 swapFree=67111528/67111528
[pid=7993] ppid=7991 vsize=4640 CPUtime=12.69 cores=0,2
/proc/7993/stat : 7993 (march_hi) R 7991 7993 7063 0 -1 4202496 1999 0 0 0 1269 0 0 0 25 0 1 0 406967234 4751360 900 33554432000 134512640 135197378 4289110624 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7993/statm: 1160 900 93 168 0 991 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4640

[startup+25.501 s]
/proc/loadavg: 3.84 3.95 3.95 5/190 8022
/proc/meminfo: memFree=18505156/32951124 swapFree=67111528/67111528
[pid=7993] ppid=7991 vsize=6556 CPUtime=25.49 cores=0,2
/proc/7993/stat : 7993 (march_hi) R 7991 7993 7063 0 -1 4202496 2361 0 0 0 2549 0 0 0 25 0 1 0 406967234 6713344 1262 33554432000 134512640 135197378 4289110624 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7993/statm: 1639 1262 93 168 0 1470 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6556

[startup+51.1005 s]
/proc/loadavg: 3.89 3.95 3.95 5/190 8023
/proc/meminfo: memFree=18495920/32951124 swapFree=67111528/67111528
[pid=7993] ppid=7991 vsize=10868 CPUtime=51.09 cores=0,2
/proc/7993/stat : 7993 (march_hi) R 7991 7993 7063 0 -1 4202496 3078 0 0 0 5109 0 0 0 25 0 1 0 406967234 11128832 1979 33554432000 134512640 135197378 4289110624 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7993/statm: 2717 1979 93 168 0 2548 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 10868

[startup+102.306 s]
/proc/loadavg: 3.95 3.95 3.95 5/190 8024
/proc/meminfo: memFree=18475828/32951124 swapFree=67111528/67111528
[pid=7993] ppid=7991 vsize=14748 CPUtime=102.29 cores=0,2
/proc/7993/stat : 7993 (march_hi) R 7991 7993 7063 0 -1 4202496 4449 0 0 0 10228 1 0 0 25 0 1 0 406967234 15101952 3350 33554432000 134512640 135197378 4289110624 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7993/statm: 3687 3350 93 168 0 3518 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 14748

[startup+162.301 s]
/proc/loadavg: 4.05 3.98 3.95 5/190 8026
/proc/meminfo: memFree=18454728/32951124 swapFree=67111528/67111528
[pid=7993] ppid=7991 vsize=29300 CPUtime=162.29 cores=0,2
/proc/7993/stat : 7993 (march_hi) R 7991 7993 7063 0 -1 4202496 6091 0 0 0 16228 1 0 0 25 0 1 0 406967234 30003200 4992 33554432000 134512640 135197378 4289110624 18446744073709551615 134603122 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7993/statm: 7325 4992 93 168 0 7156 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 29300

[startup+222.3 s]
/proc/loadavg: 4.02 3.98 3.95 5/190 8027
/proc/meminfo: memFree=18433240/32951124 swapFree=67111528/67111528
[pid=7993] ppid=7991 vsize=29852 CPUtime=222.29 cores=0,2
/proc/7993/stat : 7993 (march_hi) R 7991 7993 7063 0 -1 4202496 7771 0 0 0 22228 1 0 0 25 0 1 0 406967234 30568448 6672 33554432000 134512640 135197378 4289110624 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7993/statm: 7463 6672 93 168 0 7294 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 29852

[startup+282.301 s]
/proc/loadavg: 4.00 3.98 3.95 5/190 8029
/proc/meminfo: memFree=18412768/32951124 swapFree=67111528/67111528
[pid=7993] ppid=7991 vsize=42948 CPUtime=282.29 cores=0,2
/proc/7993/stat : 7993 (march_hi) R 7991 7993 7063 0 -1 4202496 9378 0 0 0 28228 1 0 0 25 0 1 0 406967234 43978752 8279 33554432000 134512640 135197378 4289110624 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7993/statm: 10737 8279 93 168 0 10568 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 42948

[startup+342.301 s]
/proc/loadavg: 4.00 3.98 3.95 5/190 8030
/proc/meminfo: memFree=18391892/32951124 swapFree=67111528/67111528
[pid=7993] ppid=7991 vsize=42948 CPUtime=342.29 cores=0,2
/proc/7993/stat : 7993 (march_hi) R 7991 7993 7063 0 -1 4202496 10996 0 0 0 34227 2 0 0 25 0 1 0 406967234 43978752 9897 33554432000 134512640 135197378 4289110624 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7993/statm: 10737 9897 93 168 0 10568 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 42948

[startup+402.3 s]
/proc/loadavg: 4.00 3.98 3.95 5/190 8032
/proc/meminfo: memFree=18372288/32951124 swapFree=67111528/67111528
[pid=7993] ppid=7991 vsize=63144 CPUtime=402.29 cores=0,2
/proc/7993/stat : 7993 (march_hi) R 7991 7993 7063 0 -1 4202496 12553 0 0 0 40227 2 0 0 25 0 1 0 406967234 64659456 11454 33554432000 134512640 135197378 4289110624 18446744073709551615 134550686 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7993/statm: 15786 11454 93 168 0 15617 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 63144

[startup+462.301 s]
/proc/loadavg: 4.00 3.98 3.95 5/190 8034
/proc/meminfo: memFree=18352564/32951124 swapFree=67111528/67111528
[pid=7993] ppid=7991 vsize=63144 CPUtime=462.29 cores=0,2
/proc/7993/stat : 7993 (march_hi) R 7991 7993 7063 0 -1 4202496 14085 0 0 0 46227 2 0 0 25 0 1 0 406967234 64659456 12986 33554432000 134512640 135197378 4289110624 18446744073709551615 134649174 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7993/statm: 15786 12986 93 168 0 15617 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 63144

[startup+522.3 s]
/proc/loadavg: 4.00 3.98 3.95 5/190 8035
/proc/meminfo: memFree=18333212/32951124 swapFree=67111528/67111528
[pid=7993] ppid=7991 vsize=63144 CPUtime=522.3 cores=0,2
/proc/7993/stat : 7993 (march_hi) R 7991 7993 7063 0 -1 4202496 15513 0 0 0 52227 3 0 0 25 0 1 0 406967234 64659456 14414 33554432000 134512640 135197378 4289110624 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7993/statm: 15786 14414 93 168 0 15617 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 63144

[startup+582.301 s]
/proc/loadavg: 4.05 3.99 3.96 5/190 8037
/proc/meminfo: memFree=18313108/32951124 swapFree=67111528/67111528
[pid=7993] ppid=7991 vsize=92612 CPUtime=582.29 cores=0,2
/proc/7993/stat : 7993 (march_hi) R 7991 7993 7063 0 -1 4202496 17110 0 0 0 58226 3 0 0 25 0 1 0 406967234 94834688 16011 33554432000 134512640 135197378 4289110624 18446744073709551615 134603227 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7993/statm: 23153 16011 93 168 0 22984 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 92612

[startup+642.301 s]
/proc/loadavg: 4.02 3.99 3.96 5/190 8038
/proc/meminfo: memFree=18292376/32951124 swapFree=67111528/67111528
[pid=7993] ppid=7991 vsize=92612 CPUtime=642.31 cores=0,2
/proc/7993/stat : 7993 (march_hi) R 7991 7993 7063 0 -1 4202496 18697 0 0 0 64227 4 0 0 25 0 1 0 406967234 94834688 17598 33554432000 134512640 135197378 4289110624 18446744073709551615 134603206 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7993/statm: 23153 17598 93 168 0 22984 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 92612

[startup+702.301 s]
/proc/loadavg: 4.00 3.99 3.96 5/190 8040
/proc/meminfo: memFree=18272500/32951124 swapFree=67111528/67111528
[pid=7993] ppid=7991 vsize=93712 CPUtime=702.3 cores=0,2
/proc/7993/stat : 7993 (march_hi) R 7991 7993 7063 0 -1 4202496 20258 0 0 0 70225 5 0 0 25 0 1 0 406967234 95961088 19159 33554432000 134512640 135197378 4289110624 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7993/statm: 23428 19159 93 168 0 23259 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 93712

[startup+762.306 s]
/proc/loadavg: 4.04 4.01 3.96 5/190 8042
/proc/meminfo: memFree=18253032/32951124 swapFree=67111528/67111528
[pid=7993] ppid=7991 vsize=93712 CPUtime=762.31 cores=0,2
/proc/7993/stat : 7993 (march_hi) R 7991 7993 7063 0 -1 4202496 21830 0 0 0 76225 6 0 0 25 0 1 0 406967234 95961088 20731 33554432000 134512640 135197378 4289110624 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7993/statm: 23428 20731 93 168 0 23259 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 93712

[startup+822.3 s]
/proc/loadavg: 4.01 4.00 3.96 5/190 8043
/proc/meminfo: memFree=18233552/32951124 swapFree=67111528/67111528
[pid=7993] ppid=7991 vsize=93712 CPUtime=822.3 cores=0,2
/proc/7993/stat : 7993 (march_hi) R 7991 7993 7063 0 -1 4202496 23326 0 0 0 82224 6 0 0 25 0 1 0 406967234 95961088 22227 33554432000 134512640 135197378 4289110624 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7993/statm: 23428 22227 93 168 0 23259 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 93712

[startup+882.301 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 8045
/proc/meminfo: memFree=18213704/32951124 swapFree=67111528/67111528
[pid=7993] ppid=7991 vsize=137912 CPUtime=882.3 cores=0,2
/proc/7993/stat : 7993 (march_hi) R 7991 7993 7063 0 -1 4202496 24850 0 0 0 88224 6 0 0 25 0 1 0 406967234 141221888 23751 33554432000 134512640 135197378 4289110624 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7993/statm: 34478 23751 93 168 0 34309 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 137912

[startup+942.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 8046
/proc/meminfo: memFree=18194208/32951124 swapFree=67111528/67111528
[pid=7993] ppid=7991 vsize=137912 CPUtime=942.31 cores=0,2
/proc/7993/stat : 7993 (march_hi) R 7991 7993 7063 0 -1 4202496 26422 0 0 0 94224 7 0 0 25 0 1 0 406967234 141221888 25323 33554432000 134512640 135197378 4289110624 18446744073709551615 134603270 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7993/statm: 34478 25323 93 168 0 34309 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 137912

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 8048
/proc/meminfo: memFree=18175232/32951124 swapFree=67111528/67111528
[pid=7993] ppid=7991 vsize=137912 CPUtime=1002.3 cores=0,2
/proc/7993/stat : 7993 (march_hi) R 7991 7993 7063 0 -1 4202496 28003 0 0 0 100223 7 0 0 25 0 1 0 406967234 141221888 26904 33554432000 134512640 135197378 4289110624 18446744073709551615 134603257 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7993/statm: 34478 26904 93 168 0 34309 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 137912

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 8050
/proc/meminfo: memFree=18156120/32951124 swapFree=67111528/67111528
[pid=7993] ppid=7991 vsize=137912 CPUtime=1062.3 cores=0,2
/proc/7993/stat : 7993 (march_hi) R 7991 7993 7063 0 -1 4202496 29488 0 0 0 106223 7 0 0 25 0 1 0 406967234 141221888 28389 33554432000 134512640 135197378 4289110624 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7993/statm: 34478 28389 93 168 0 34309 0
Current children cumulated CPU time (s) 1062.3
Current children cumulated vsize (KiB) 137912

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 8051
/proc/meminfo: memFree=18137136/32951124 swapFree=67111528/67111528
[pid=7993] ppid=7991 vsize=137912 CPUtime=1122.3 cores=0,2
/proc/7993/stat : 7993 (march_hi) R 7991 7993 7063 0 -1 4202496 30830 0 0 0 112223 7 0 0 25 0 1 0 406967234 141221888 29731 33554432000 134512640 135197378 4289110624 18446744073709551615 134524890 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7993/statm: 34478 29731 93 168 0 34309 0
Current children cumulated CPU time (s) 1122.3
Current children cumulated vsize (KiB) 137912

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 8053
/proc/meminfo: memFree=18118016/32951124 swapFree=67111528/67111528
[pid=7993] ppid=7991 vsize=137912 CPUtime=1182.3 cores=0,2
/proc/7993/stat : 7993 (march_hi) R 7991 7993 7063 0 -1 4202496 32448 0 0 0 118223 7 0 0 25 0 1 0 406967234 141221888 31349 33554432000 134512640 135197378 4289110624 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7993/statm: 34478 31349 93 168 0 34309 0
Current children cumulated CPU time (s) 1182.3
Current children cumulated vsize (KiB) 137912

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/190 8054
/proc/meminfo: memFree=18097536/32951124 swapFree=67111528/67111528
[pid=7993] ppid=7991 vsize=137912 CPUtime=1242.31 cores=0,2
/proc/7993/stat : 7993 (march_hi) R 7991 7993 7063 0 -1 4202496 34026 0 0 0 124223 8 0 0 25 0 1 0 406967234 141221888 32927 33554432000 134512640 135197378 4289110624 18446744073709551615 134570906 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7993/statm: 34478 32927 93 168 0 34309 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 137912



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.69 3.93 3.94 3/178 8092
/proc/meminfo: memFree=18239632/32951124 swapFree=67111528/67111528
[pid=7993] ppid=7991 vsize=204212 CPUtime=1300.01 cores=0,2
/proc/7993/stat : 7993 (march_hi) R 7991 7993 7063 0 -1 4202496 35498 0 0 0 129992 9 0 0 25 0 1 0 406967234 209113088 34399 33554432000 134512640 135197378 4289110624 18446744073709551615 134592677 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/7993/statm: 51053 34399 93 168 0 50884 0
Current children cumulated CPU time (s) 1300.01
Current children cumulated vsize (KiB) 204212

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): 1300.03
CPU user time (s): 1299.93
CPU system time (s): 0.104984
CPU usage (%): 100.001
Max. virtual memory (cumulated for all children) (KiB): 204212

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.93
system time used= 0.104984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35498
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= 14571

runsolver used 2.02669 second user time and 3.89541 second system time

The end

Launcher Data 

Begin job on node103 at 2011-04-16 13:34:06
IDJOB=3205355
IDBENCH=82797
IDSOLVER=1623
FILE ID=node103/3205355-1302953646
RUNJOBID= node103-1302953638-7870
PBS_JOBID= 13017974
Free space on /tmp= 72012 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k7-r89-v90-c8010-S1828831772-021.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3205355-1302953646/watcher-3205355-1302953646 -o /tmp/evaluation-result-3205355-1302953646/solver-3205355-1302953646 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3205355-1302953646.cnf

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

MD5SUM BENCH= 40224b6c1498feedd538b60d16a1e0b8
RANDOM SEED=103247541

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:      18518020 kB
Buffers:        668432 kB
Cached:       13357532 kB
SwapCached:          0 kB
Active:        8100872 kB
Inactive:      5996788 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      18518020 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3832 kB
Writeback:           0 kB
AnonPages:       71328 kB
Mapped:          16184 kB
Slab:           274356 kB
PageTables:       5204 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   255736 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 13:55:48