Trace number 3209845

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) 5000.09 4999.91

General information on the benchmark

Namerandom/large/
unif-k3-r4.2-v35000-c147000-S970100151-015-UNKNOWN.cnf
MD5SUM1ba3e47e885ea3862e5726ce64a96a9c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark152.918
Satisfiable
(Un)Satisfiability was proved
Number of variables35000
Number of clauses147000
Sum of the clauses size441000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 3147000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.19/1.25	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.19/1.25	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
1.19/1.25	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
1.19/1.25	c main()::
1.19/1.25	c initFormula():: searching for DIMACS p-line....
1.19/1.25	c initFormula():: the DIMACS p-line indicates a CNF of 35000 variables and 147000 clauses.
1.19/1.25	c parseCNF():: parsing....
1.19/1.25	c parseCNF():: the CNF contains 0 unary clauses.
1.19/1.25	c runParser():: parsing was successful, warming up engines...
1.19/1.25	c simplify_formula():: removed 0 tautological, 677 satisfied and 0 duplicate clauses
1.19/1.25	c preprocessing fase I completed:: there are now 34897 free variables and 146323 clauses.
1.19/1.25	c stat :: sign balance is biased by 0.478
1.19/1.25	c using 3-SAT heuristics (occurence based diff)
1.19/1.25	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.25	c simplify_formula():: removed 0 tautological, 0 satisfied and 164 duplicate clauses
1.19/1.25	c resolvent_look() :: found 78 resolvents
1.19/1.25	c lessRedundantTransformation():: nothing to be done.
1.19/1.25	c transformTo3SAT():: you gave me 35000 variables and 146401 clauses.
1.19/1.25	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.19/1.25	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.19/1.25	c transformTo3SAT():: the transformation yielded 35000 variabels and 146401 clauses.
1.19/1.25	c main():: clause / variable ratio: ( 146401 / 35000 ) = 4.18
1.19/1.25	c longest clause has size 3
1.19/1.25	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.19/1.25	c number of free variables = 34897
1.19/1.25	c dynamic_preselect_setsize :: off
1.19/1.25	c main():: all systems go!
1.19/1.25	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-3209845-1303138667/watcher-3209845-1303138667 -o /tmp/evaluation-result-3209845-1303138667/solver-3209845-1303138667 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3209845-1303138667.cnf 

running on 4 cores: 1,3,5,7

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 15872000 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 15923200 KiB
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.84 1.97 1.93 4/176 865
/proc/meminfo: memFree=16429996/32951124 swapFree=67111528/67111528
[pid=865] ppid=861 vsize=4760 CPUtime=0 cores=1,3,5,7
/proc/865/stat : 865 (march_hi) R 861 865 813 0 -1 4202496 901 0 0 0 0 0 0 0 19 0 1 0 425469122 4874240 857 33554432000 134512640 135197378 4289177200 18446744073709551615 134568648 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/865/statm: 1190 866 58 168 0 1021 0

[startup+0.024335 s]
/proc/loadavg: 1.84 1.97 1.93 4/176 865
/proc/meminfo: memFree=16429996/32951124 swapFree=67111528/67111528
[pid=865] ppid=861 vsize=5156 CPUtime=0.02 cores=1,3,5,7
/proc/865/stat : 865 (march_hi) R 861 865 813 0 -1 4202496 1048 0 0 0 2 0 0 0 19 0 1 0 425469122 5279744 1004 33554432000 134512640 135197378 4289177200 18446744073709551615 134851946 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/865/statm: 1289 1004 58 168 0 1120 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 5156

[startup+0.100323 s]
/proc/loadavg: 1.84 1.97 1.93 4/176 865
/proc/meminfo: memFree=16429996/32951124 swapFree=67111528/67111528
[pid=865] ppid=861 vsize=6872 CPUtime=0.09 cores=1,3,5,7
/proc/865/stat : 865 (march_hi) R 861 865 813 0 -1 4202496 1558 0 0 0 9 0 0 0 19 0 1 0 425469122 7036928 1514 33554432000 134512640 135197378 4289177200 18446744073709551615 134857181 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/865/statm: 1718 1514 58 168 0 1549 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6872

[startup+0.300299 s]
/proc/loadavg: 1.84 1.97 1.93 4/176 865
/proc/meminfo: memFree=16429996/32951124 swapFree=67111528/67111528
[pid=865] ppid=861 vsize=18340 CPUtime=0.29 cores=1,3,5,7
/proc/865/stat : 865 (march_hi) R 861 865 813 0 -1 4202496 7050 0 0 0 29 0 0 0 20 0 1 0 425469122 18780160 3314 33554432000 134512640 135197378 4289177200 18446744073709551615 134560516 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/865/statm: 4585 3314 67 168 0 4416 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 18340

[startup+0.700213 s]
/proc/loadavg: 1.84 1.97 1.93 4/176 865
/proc/meminfo: memFree=16429996/32951124 swapFree=67111528/67111528
[pid=865] ppid=861 vsize=20204 CPUtime=0.69 cores=1,3,5,7
/proc/865/stat : 865 (march_hi) R 861 865 813 0 -1 4202496 17578 0 0 0 67 2 0 0 21 0 1 0 425469122 20688896 3775 33554432000 134512640 135197378 4289177200 18446744073709551615 134560987 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/865/statm: 5051 3775 78 168 0 4882 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20204

[startup+1.50106 s]
/proc/loadavg: 1.85 1.97 1.93 3/178 867
/proc/meminfo: memFree=16402352/32951124 swapFree=67111528/67111528
[pid=865] ppid=861 vsize=63536 CPUtime=1.49 cores=1,3,5,7
/proc/865/stat : 865 (march_hi) R 861 865 813 0 -1 4202496 36156 0 0 0 145 4 0 0 23 0 1 0 425469122 65060864 10714 33554432000 134512640 135197378 4289177200 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/865/statm: 15884 10714 91 168 0 15715 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 63536

[startup+3.10075 s]
/proc/loadavg: 1.85 1.97 1.93 3/178 867
/proc/meminfo: memFree=16316668/32951124 swapFree=67111528/67111528
[pid=865] ppid=861 vsize=64028 CPUtime=3.09 cores=1,3,5,7
/proc/865/stat : 865 (march_hi) R 861 865 813 0 -1 4202496 39778 0 0 0 305 4 0 0 25 0 1 0 425469122 65564672 14336 33554432000 134512640 135197378 4289177200 18446744073709551615 134552479 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/865/statm: 16007 14336 91 168 0 15838 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 64028

[startup+6.30015 s]
/proc/loadavg: 1.85 1.97 1.93 3/178 867
/proc/meminfo: memFree=16314188/32951124 swapFree=67111528/67111528
[pid=865] ppid=861 vsize=67392 CPUtime=6.29 cores=1,3,5,7
/proc/865/stat : 865 (march_hi) R 861 865 813 0 -1 4202496 40445 0 0 0 625 4 0 0 25 0 1 0 425469122 69009408 15003 33554432000 134512640 135197378 4289177200 18446744073709551615 134572693 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/865/statm: 16848 15003 91 168 0 16679 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 67392

[startup+12.701 s]
/proc/loadavg: 1.87 1.97 1.93 4/178 867
/proc/meminfo: memFree=16300208/32951124 swapFree=67111528/67111528
[pid=865] ppid=861 vsize=72552 CPUtime=12.69 cores=1,3,5,7
/proc/865/stat : 865 (march_hi) R 861 865 813 0 -1 4202496 41890 0 0 0 1264 5 0 0 25 0 1 0 425469122 74293248 16448 33554432000 134512640 135197378 4289177200 18446744073709551615 134541663 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/865/statm: 18138 16448 91 168 0 17969 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 72552

[startup+25.5005 s]
/proc/loadavg: 1.89 1.97 1.93 4/178 868
/proc/meminfo: memFree=16297864/32951124 swapFree=67111528/67111528
[pid=865] ppid=861 vsize=74004 CPUtime=25.49 cores=1,3,5,7
/proc/865/stat : 865 (march_hi) R 861 865 813 0 -1 4202496 42242 0 0 0 2544 5 0 0 25 0 1 0 425469122 75780096 16800 33554432000 134512640 135197378 4289177200 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/865/statm: 18501 16800 91 168 0 18332 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 74004

[startup+51.1007 s]
/proc/loadavg: 1.93 1.97 1.93 4/178 869
/proc/meminfo: memFree=16295396/32951124 swapFree=67111528/67111528
[pid=865] ppid=861 vsize=75192 CPUtime=51.09 cores=1,3,5,7
/proc/865/stat : 865 (march_hi) R 861 865 813 0 -1 4202496 42545 0 0 0 5104 5 0 0 25 0 1 0 425469122 76996608 17103 33554432000 134512640 135197378 4289177200 18446744073709551615 134590537 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/865/statm: 18798 17103 91 168 0 18629 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 75192

[startup+102.307 s]
/proc/loadavg: 1.97 1.97 1.93 4/178 870
/proc/meminfo: memFree=16292652/32951124 swapFree=67111528/67111528
[pid=865] ppid=861 vsize=76380 CPUtime=102.3 cores=1,3,5,7
/proc/865/stat : 865 (march_hi) R 861 865 813 0 -1 4202496 42870 0 0 0 10225 5 0 0 25 0 1 0 425469122 78213120 17428 33554432000 134512640 135197378 4289177200 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/865/statm: 19095 17428 91 168 0 18926 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 76380

[startup+162.301 s]
/proc/loadavg: 1.99 1.97 1.93 4/178 871
/proc/meminfo: memFree=16291140/32951124 swapFree=67111528/67111528
[pid=865] ppid=861 vsize=77172 CPUtime=162.29 cores=1,3,5,7
/proc/865/stat : 865 (march_hi) R 861 865 813 0 -1 4202496 43056 0 0 0 16224 5 0 0 25 0 1 0 425469122 79024128 17614 33554432000 134512640 135197378 4289177200 18446744073709551615 134592251 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/865/statm: 19293 17614 91 168 0 19124 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 77172

[startup+222.3 s]
/proc/loadavg: 1.99 1.97 1.93 4/178 883
/proc/meminfo: memFree=16289748/32951124 swapFree=67111528/67111528
[pid=865] ppid=861 vsize=77700 CPUtime=222.29 cores=1,3,5,7
/proc/865/stat : 865 (march_hi) R 861 865 813 0 -1 4202496 43184 0 0 0 22224 5 0 0 25 0 1 0 425469122 79564800 17742 33554432000 134512640 135197378 4289177200 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/865/statm: 19425 17742 91 168 0 19256 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 77700

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.93 3/178 885
/proc/meminfo: memFree=16289100/32951124 swapFree=67111528/67111528
[pid=865] ppid=861 vsize=78096 CPUtime=282.3 cores=1,3,5,7
/proc/865/stat : 865 (march_hi) R 861 865 813 0 -1 4202496 43279 0 0 0 28225 5 0 0 25 0 1 0 425469122 79970304 17837 33554432000 134512640 135197378 4289177200 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/865/statm: 19524 17837 91 168 0 19355 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 78096

[startup+342.301 s]
/proc/loadavg: 1.99 1.97 1.93 3/178 888
/proc/meminfo: memFree=16287712/32951124 swapFree=67111528/67111528
[pid=865] ppid=861 vsize=78492 CPUtime=342.3 cores=1,3,5,7
/proc/865/stat : 865 (march_hi) R 861 865 813 0 -1 4202496 43381 0 0 0 34225 5 0 0 25 0 1 0 425469122 80375808 17939 33554432000 134512640 135197378 4289177200 18446744073709551615 134593741 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/865/statm: 19623 17939 91 168 0 19454 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 78492

[startup+402.3 s]
/proc/loadavg: 1.99 1.97 1.93 4/178 891
/proc/meminfo: memFree=16287328/32951124 swapFree=67111528/67111528
[pid=865] ppid=861 vsize=78760 CPUtime=402.3 cores=1,3,5,7
/proc/865/stat : 865 (march_hi) R 861 865 813 0 -1 4202496 43456 0 0 0 40225 5 0 0 25 0 1 0 425469122 80650240 18014 33554432000 134512640 135197378 4289177200 18446744073709551615 134548494 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/865/statm: 19690 18014 91 168 0 19521 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 78760

[startup+462.3 s]
/proc/loadavg: 1.99 1.97 1.93 3/178 892
/proc/meminfo: memFree=16286924/32951124 swapFree=67111528/67111528
[pid=865] ppid=861 vsize=79024 CPUtime=462.3 cores=1,3,5,7
/proc/865/stat : 865 (march_hi) R 861 865 813 0 -1 4202496 43519 0 0 0 46225 5 0 0 25 0 1 0 425469122 80920576 18077 33554432000 134512640 135197378 4289177200 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/865/statm: 19756 18077 91 168 0 19587 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 79024

[startup+522.301 s]
/proc/loadavg: 1.99 1.97 1.93 3/178 894
/proc/meminfo: memFree=16286532/32951124 swapFree=67111528/67111528
[pid=865] ppid=861 vsize=79156 CPUtime=522.31 cores=1,3,5,7
/proc/865/stat : 865 (march_hi) R 861 865 813 0 -1 4202496 43575 0 0 0 52225 6 0 0 25 0 1 0 425469122 81055744 18133 33554432000 134512640 135197378 4289177200 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/865/statm: 19789 18133 91 168 0 19620 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 79156

[startup+582.3 s]
/proc/loadavg: 1.99 1.97 1.93 4/178 896
/proc/meminfo: memFree=16286128/32951124 swapFree=67111528/67111528
[pid=865] ppid=861 vsize=79420 CPUtime=582.31 cores=1,3,5,7
/proc/865/stat : 865 (march_hi) R 861 865 813 0 -1 4202496 43627 0 0 0 58225 6 0 0 25 0 1 0 425469122 81326080 18185 33554432000 134512640 135197378 4289177200 18446744073709551615 134541714 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/865/statm: 19855 18185 91 168 0 19686 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 79420

[startup+642.3 s]

################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.97 4/178 1004
/proc/meminfo: memFree=16277288/32951124 swapFree=67111528/67111528
[pid=865] ppid=861 vsize=83512 CPUtime=4062.44 cores=1,3,5,7
/proc/865/stat : 865 (march_hi) R 861 865 813 0 -1 4202496 44667 0 0 0 406238 6 0 0 25 0 1 0 425469122 85516288 19225 33554432000 134512640 135197378 4289177200 18446744073709551615 134539282 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/865/statm: 20878 19225 91 168 0 20709 0
Current children cumulated CPU time (s) 4062.44
Current children cumulated vsize (KiB) 83512

[startup+4122.3 s]
/proc/loadavg: 2.00 2.00 1.97 4/178 1005
/proc/meminfo: memFree=16277268/32951124 swapFree=67111528/67111528
[pid=865] ppid=861 vsize=83644 CPUtime=4122.44 cores=1,3,5,7
/proc/865/stat : 865 (march_hi) R 861 865 813 0 -1 4202496 44674 0 0 0 412238 6 0 0 25 0 1 0 425469122 85651456 19232 33554432000 134512640 135197378 4289177200 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/865/statm: 20911 19232 91 168 0 20742 0
Current children cumulated CPU time (s) 4122.44
Current children cumulated vsize (KiB) 83644

[startup+4182.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 1007
/proc/meminfo: memFree=16277120/32951124 swapFree=67111528/67111528
[pid=865] ppid=861 vsize=83644 CPUtime=4182.44 cores=1,3,5,7
/proc/865/stat : 865 (march_hi) R 861 865 813 0 -1 4202496 44682 0 0 0 418238 6 0 0 25 0 1 0 425469122 85651456 19240 33554432000 134512640 135197378 4289177200 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/865/statm: 20911 19240 91 168 0 20742 0
Current children cumulated CPU time (s) 4182.44
Current children cumulated vsize (KiB) 83644

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 1.97 3/178 1008
/proc/meminfo: memFree=16277096/32951124 swapFree=67111528/67111528
[pid=865] ppid=861 vsize=83644 CPUtime=4242.44 cores=1,3,5,7
/proc/865/stat : 865 (march_hi) R 861 865 813 0 -1 4202496 44689 0 0 0 424238 6 0 0 25 0 1 0 425469122 85651456 19247 33554432000 134512640 135197378 4289177200 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/865/statm: 20911 19247 91 168 0 20742 0
Current children cumulated CPU time (s) 4242.44
Current children cumulated vsize (KiB) 83644

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 1.97 4/178 1010
/proc/meminfo: memFree=16277200/32951124 swapFree=67111528/67111528
[pid=865] ppid=861 vsize=83644 CPUtime=4302.44 cores=1,3,5,7
/proc/865/stat : 865 (march_hi) R 861 865 813 0 -1 4202496 44696 0 0 0 430238 6 0 0 25 0 1 0 425469122 85651456 19254 33554432000 134512640 135197378 4289177200 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/865/statm: 20911 19254 91 168 0 20742 0
Current children cumulated CPU time (s) 4302.44
Current children cumulated vsize (KiB) 83644

[startup+4362.3 s]
/proc/loadavg: 2.15 2.03 1.98 4/178 1011
/proc/meminfo: memFree=16277048/32951124 swapFree=67111528/67111528
[pid=865] ppid=861 vsize=83776 CPUtime=4362.44 cores=1,3,5,7
/proc/865/stat : 865 (march_hi) R 861 865 813 0 -1 4202496 44704 0 0 0 436238 6 0 0 25 0 1 0 425469122 85786624 19262 33554432000 134512640 135197378 4289177200 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/865/statm: 20944 19262 91 168 0 20775 0
Current children cumulated CPU time (s) 4362.44
Current children cumulated vsize (KiB) 83776

[startup+4422.3 s]
/proc/loadavg: 2.05 2.02 1.98 3/178 1013
/proc/meminfo: memFree=16277140/32951124 swapFree=67111528/67111528
[pid=865] ppid=861 vsize=83776 CPUtime=4422.45 cores=1,3,5,7
/proc/865/stat : 865 (march_hi) R 861 865 813 0 -1 4202496 44714 0 0 0 442239 6 0 0 25 0 1 0 425469122 85786624 19272 33554432000 134512640 135197378 4289177200 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/865/statm: 20944 19272 91 168 0 20775 0
Current children cumulated CPU time (s) 4422.45
Current children cumulated vsize (KiB) 83776

[startup+4482.3 s]
/proc/loadavg: 2.02 2.02 1.98 4/178 1015
/proc/meminfo: memFree=16277000/32951124 swapFree=67111528/67111528
[pid=865] ppid=861 vsize=83776 CPUtime=4482.45 cores=1,3,5,7
/proc/865/stat : 865 (march_hi) R 861 865 813 0 -1 4202496 44723 0 0 0 448239 6 0 0 25 0 1 0 425469122 85786624 19281 33554432000 134512640 135197378 4289177200 18446744073709551615 134597712 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/865/statm: 20944 19281 91 168 0 20775 0
Current children cumulated CPU time (s) 4482.45
Current children cumulated vsize (KiB) 83776

[startup+4542.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/178 1016
/proc/meminfo: memFree=16277216/32951124 swapFree=67111528/67111528
[pid=865] ppid=861 vsize=83776 CPUtime=4542.45 cores=1,3,5,7
/proc/865/stat : 865 (march_hi) R 861 865 813 0 -1 4202496 44730 0 0 0 454239 6 0 0 25 0 1 0 425469122 85786624 19288 33554432000 134512640 135197378 4289177200 18446744073709551615 134590485 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/865/statm: 20944 19288 91 168 0 20775 0
Current children cumulated CPU time (s) 4542.45
Current children cumulated vsize (KiB) 83776

[startup+4602.3 s]
/proc/loadavg: 2.00 2.01 1.98 3/178 1018
/proc/meminfo: memFree=16276812/32951124 swapFree=67111528/67111528
[pid=865] ppid=861 vsize=83908 CPUtime=4602.46 cores=1,3,5,7
/proc/865/stat : 865 (march_hi) R 861 865 813 0 -1 4202496 44736 0 0 0 460240 6 0 0 25 0 1 0 425469122 85921792 19294 33554432000 134512640 135197378 4289177200 18446744073709551615 134593856 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/865/statm: 20977 19294 91 168 0 20808 0
Current children cumulated CPU time (s) 4602.46
Current children cumulated vsize (KiB) 83908

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 1019
/proc/meminfo: memFree=16277032/32951124 swapFree=67111528/67111528
[pid=865] ppid=861 vsize=83908 CPUtime=4662.46 cores=1,3,5,7
/proc/865/stat : 865 (march_hi) R 861 865 813 0 -1 4202496 44742 0 0 0 466240 6 0 0 25 0 1 0 425469122 85921792 19300 33554432000 134512640 135197378 4289177200 18446744073709551615 134570786 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/865/statm: 20977 19300 91 168 0 20808 0
Current children cumulated CPU time (s) 4662.46
Current children cumulated vsize (KiB) 83908

[startup+4722.31 s]
/proc/loadavg: 2.00 2.00 1.98 4/178 1021
/proc/meminfo: memFree=16276884/32951124 swapFree=67111528/67111528
[pid=865] ppid=861 vsize=83908 CPUtime=4722.46 cores=1,3,5,7
/proc/865/stat : 865 (march_hi) R 861 865 813 0 -1 4202496 44750 0 0 0 472240 6 0 0 25 0 1 0 425469122 85921792 19308 33554432000 134512640 135197378 4289177200 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/865/statm: 20977 19308 91 168 0 20808 0
Current children cumulated CPU time (s) 4722.46
Current children cumulated vsize (KiB) 83908

[startup+4782.3 s]
/proc/loadavg: 2.00 2.00 1.98 4/178 1023
/proc/meminfo: memFree=16276984/32951124 swapFree=67111528/67111528
[pid=865] ppid=861 vsize=83908 CPUtime=4782.46 cores=1,3,5,7
/proc/865/stat : 865 (march_hi) R 861 865 813 0 -1 4202496 44756 0 0 0 478240 6 0 0 25 0 1 0 425469122 85921792 19314 33554432000 134512640 135197378 4289177200 18446744073709551615 134590537 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/865/statm: 20977 19314 91 168 0 20808 0
Current children cumulated CPU time (s) 4782.46
Current children cumulated vsize (KiB) 83908

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 1.98 4/178 1024
/proc/meminfo: memFree=16276960/32951124 swapFree=67111528/67111528
[pid=865] ppid=861 vsize=83908 CPUtime=4842.46 cores=1,3,5,7
/proc/865/stat : 865 (march_hi) R 861 865 813 0 -1 4202496 44761 0 0 0 484240 6 0 0 25 0 1 0 425469122 85921792 19319 33554432000 134512640 135197378 4289177200 18446744073709551615 134570746 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/865/statm: 20977 19319 91 168 0 20808 0
Current children cumulated CPU time (s) 4842.46
Current children cumulated vsize (KiB) 83908

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 1.98 3/178 1026
/proc/meminfo: memFree=16276808/32951124 swapFree=67111528/67111528
[pid=865] ppid=861 vsize=84040 CPUtime=4902.46 cores=1,3,5,7
/proc/865/stat : 865 (march_hi) R 861 865 813 0 -1 4202496 44768 0 0 0 490240 6 0 0 25 0 1 0 425469122 86056960 19326 33554432000 134512640 135197378 4289177200 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/865/statm: 21010 19326 91 168 0 20841 0
Current children cumulated CPU time (s) 4902.46
Current children cumulated vsize (KiB) 84040

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 1.98 4/178 1027
/proc/meminfo: memFree=16276904/32951124 swapFree=67111528/67111528
[pid=865] ppid=861 vsize=84040 CPUtime=4962.47 cores=1,3,5,7
/proc/865/stat : 865 (march_hi) R 861 865 813 0 -1 4202496 44773 0 0 0 496241 6 0 0 25 0 1 0 425469122 86056960 19331 33554432000 134512640 135197378 4289177200 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/865/statm: 21010 19331 91 168 0 20841 0
Current children cumulated CPU time (s) 4962.47
Current children cumulated vsize (KiB) 84040



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 1.98 4/178 1028
/proc/meminfo: memFree=16276884/32951124 swapFree=67111528/67111528
[pid=865] ppid=861 vsize=84040 CPUtime=5000.07 cores=1,3,5,7
/proc/865/stat : 865 (march_hi) R 861 865 813 0 -1 4202496 44777 0 0 0 500001 6 0 0 25 0 1 0 425469122 86056960 19335 33554432000 134512640 135197378 4289177200 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/865/statm: 21010 19335 91 168 0 20841 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 84040

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

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

[startup+4999.9 s]
/proc/loadavg: 2.00 2.00 1.98 4/178 1028
/proc/meminfo: memFree=16276884/32951124 swapFree=67111528/67111528
[pid=865] ppid=861 vsize=84040 CPUtime=5000.07 cores=1,3,5,7
/proc/865/stat : 865 (march_hi) R 861 865 813 0 -1 4202496 44777 0 0 0 500001 6 0 0 25 0 1 0 425469122 86056960 19335 33554432000 134512640 135197378 4289177200 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/865/statm: 21010 19335 91 168 0 20841 0
Current children cumulated CPU time (s) 5000.07
Current children cumulated vsize (KiB) 84040

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.09
CPU user time (s): 5000.02
CPU system time (s): 0.072988
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 84040

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 5000.02
system time used= 0.072988
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 44777
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= 5
involuntary context switches= 12725

runsolver used 7.77882 second user time and 19.3691 second system time

The end

Launcher Data 

Begin job on node102 at 2011-04-18 16:57:48
IDJOB=3209845
IDBENCH=82610
IDSOLVER=1627
FILE ID=node102/3209845-1303138667
RUNJOBID= node102-1303138667-832
PBS_JOBID= 13020957
Free space on /tmp= 72568 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/large/unif-k3-r4.2-v35000-c147000-S970100151-015-UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3209845-1303138667/watcher-3209845-1303138667 -o /tmp/evaluation-result-3209845-1303138667/solver-3209845-1303138667 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3209845-1303138667.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 15500 MiB
NBCORE= 4

MD5SUM BENCH= 1ba3e47e885ea3862e5726ce64a96a9c
RANDOM SEED=1253354778

node102.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		: 2666.828
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	: 5333.65
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		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5226.15
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
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		: 2666.828
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		: 2666.828
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.828
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:      16430548 kB
Buffers:        729596 kB
Cached:       15377276 kB
SwapCached:          0 kB
Active:        7675604 kB
Inactive:      8495108 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      16430548 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            7000 kB
Writeback:           0 kB
AnonPages:       63496 kB
Mapped:          14488 kB
Slab:           282776 kB
PageTables:       4876 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   189996 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= 72564 MiB
End job on node102 at 2011-04-18 18:21:10