Trace number 3205171

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock time.

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT09 reference solver: march_hi hi? (TO) 1300.04 1300.01

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v650-c2769-S525571208-063.SATISFIABLE.cnf
MD5SUM0d5db3c80640d96c57ce9e3d0b9dc725
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.020995
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.03	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.03	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.03	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.03	c main()::
0.00/0.03	c initFormula():: searching for DIMACS p-line....
0.00/0.03	c initFormula():: the DIMACS p-line indicates a CNF of 650 variables and 2769 clauses.
0.00/0.03	c parseCNF():: parsing....
0.00/0.03	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.03	c runParser():: parsing was successful, warming up engines...
0.00/0.03	c simplify_formula():: removed 0 tautological, 11 satisfied and 0 duplicate clauses
0.00/0.03	c preprocessing fase I completed:: there are now 649 free variables and 2758 clauses.
0.00/0.03	c stat :: sign balance is biased by 0.484
0.00/0.03	c using 3-SAT heuristics (occurence based diff)
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 162 duplicate clauses
0.00/0.03	c resolvent_look() :: found 76 resolvents
0.00/0.03	c lessRedundantTransformation():: nothing to be done.
0.00/0.03	c transformTo3SAT():: you gave me 650 variables and 2834 clauses.
0.00/0.03	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.03	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.03	c transformTo3SAT():: the transformation yielded 650 variabels and 2834 clauses.
0.00/0.03	c main():: clause / variable ratio: ( 2834 / 650 ) = 4.36
0.00/0.03	c longest clause has size 3
0.00/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03	c number of free variables = 649
0.00/0.03	c dynamic_preselect_setsize :: off
0.00/0.03	c main():: all systems go!
0.00/0.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 157
0.00/0.05	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 1/999) NodeCount: 1065
0.10/0.19	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 12341
2.20/2.23	c |----------------------------------------------------------------|
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c |****************************************************************| ( 3/999) NodeCount: 104929
21.19/21.29	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/999) NodeCount: 648109
144.99/145.07	c |----------------------------------------------------------------|
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c |****************************************************************| ( 5/999) NodeCount: 3027369
739.01/739.02	c |----------------------------------------------------------------|
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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-3205171-1302952342/watcher-3205171-1302952342 -o /tmp/evaluation-result-3205171-1302952342/solver-3205171-1302952342 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3205171-1302952342.cnf 

running on 2 cores: 5,7

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


[startup+0 s]
/proc/loadavg: 4.07 4.02 3.94 5/187 27759
/proc/meminfo: memFree=19771576/32951132 swapFree=67111528/67111528
[pid=27759] ppid=27757 vsize=1180 CPUtime=0 cores=5,7
/proc/27759/stat : 27759 (march_hi) R 27757 27759 27060 0 -1 4202496 193 0 0 0 0 0 0 0 25 0 1 0 406832896 1208320 148 33554432000 134512640 135197378 4290048368 18446744073709551615 134695357 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27759/statm: 295 148 67 168 0 126 0

[startup+0.104144 s]
/proc/loadavg: 4.07 4.02 3.94 5/187 27759
/proc/meminfo: memFree=19771576/32951132 swapFree=67111528/67111528
[pid=27759] ppid=27757 vsize=2160 CPUtime=0.1 cores=5,7
/proc/27759/stat : 27759 (march_hi) R 27757 27759 27060 0 -1 4202496 398 0 0 0 10 0 0 0 25 0 1 0 406832896 2211840 353 33554432000 134512640 135197378 4290048368 18446744073709551615 134649146 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27759/statm: 540 353 91 168 0 371 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 2160

[startup+0.200129 s]
/proc/loadavg: 4.07 4.02 3.94 5/187 27759
/proc/meminfo: memFree=19771576/32951132 swapFree=67111528/67111528
[pid=27759] ppid=27757 vsize=2292 CPUtime=0.19 cores=5,7
/proc/27759/stat : 27759 (march_hi) R 27757 27759 27060 0 -1 4202496 419 0 0 0 19 0 0 0 25 0 1 0 406832896 2347008 374 33554432000 134512640 135197378 4290048368 18446744073709551615 134618141 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27759/statm: 573 374 91 168 0 404 0
Current children cumulated CPU time (s) 0.19
Current children cumulated vsize (KiB) 2292

[startup+0.301111 s]
/proc/loadavg: 4.07 4.02 3.94 5/187 27759
/proc/meminfo: memFree=19771576/32951132 swapFree=67111528/67111528
[pid=27759] ppid=27757 vsize=2292 CPUtime=0.29 cores=5,7
/proc/27759/stat : 27759 (march_hi) R 27757 27759 27060 0 -1 4202496 424 0 0 0 29 0 0 0 25 0 1 0 406832896 2347008 379 33554432000 134512640 135197378 4290048368 18446744073709551615 134541914 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27759/statm: 573 379 91 168 0 404 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2292

[startup+0.701039 s]
/proc/loadavg: 4.07 4.02 3.94 5/187 27759
/proc/meminfo: memFree=19771576/32951132 swapFree=67111528/67111528
[pid=27759] ppid=27757 vsize=2476 CPUtime=0.69 cores=5,7
/proc/27759/stat : 27759 (march_hi) R 27757 27759 27060 0 -1 4202496 460 0 0 0 69 0 0 0 25 0 1 0 406832896 2535424 415 33554432000 134512640 135197378 4290048368 18446744073709551615 134541918 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27759/statm: 619 415 91 168 0 450 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2476

[startup+1.50091 s]
/proc/loadavg: 4.07 4.02 3.94 5/188 27760
/proc/meminfo: memFree=19769360/32951132 swapFree=67111528/67111528
[pid=27759] ppid=27757 vsize=2928 CPUtime=1.49 cores=5,7
/proc/27759/stat : 27759 (march_hi) R 27757 27759 27060 0 -1 4202496 548 0 0 0 149 0 0 0 25 0 1 0 406832896 2998272 503 33554432000 134512640 135197378 4290048368 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27759/statm: 732 503 91 168 0 563 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2928

[startup+3.10063 s]
/proc/loadavg: 4.07 4.02 3.94 5/188 27760
/proc/meminfo: memFree=19768120/32951132 swapFree=67111528/67111528
[pid=27759] ppid=27757 vsize=3080 CPUtime=3.09 cores=5,7
/proc/27759/stat : 27759 (march_hi) R 27757 27759 27060 0 -1 4202496 607 0 0 0 309 0 0 0 25 0 1 0 406832896 3153920 562 33554432000 134512640 135197378 4290048368 18446744073709551615 134572699 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27759/statm: 770 562 91 168 0 601 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3080

[startup+6.30108 s]
/proc/loadavg: 4.06 4.01 3.94 5/188 27760
/proc/meminfo: memFree=19766544/32951132 swapFree=67111528/67111528
[pid=27759] ppid=27757 vsize=3648 CPUtime=6.29 cores=5,7
/proc/27759/stat : 27759 (march_hi) R 27757 27759 27060 0 -1 4202496 723 0 0 0 629 0 0 0 25 0 1 0 406832896 3735552 678 33554432000 134512640 135197378 4290048368 18446744073709551615 134552518 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27759/statm: 912 678 91 168 0 743 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3648

[startup+12.701 s]
/proc/loadavg: 4.06 4.01 3.94 5/188 27760
/proc/meminfo: memFree=19762700/32951132 swapFree=67111528/67111528
[pid=27759] ppid=27757 vsize=5064 CPUtime=12.69 cores=5,7
/proc/27759/stat : 27759 (march_hi) R 27757 27759 27060 0 -1 4202496 992 0 0 0 1269 0 0 0 25 0 1 0 406832896 5185536 915 33554432000 134512640 135197378 4290048368 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27759/statm: 1266 915 91 168 0 1097 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5064

[startup+25.5008 s]
/proc/loadavg: 4.04 4.01 3.94 5/188 27761
/proc/meminfo: memFree=19755880/32951132 swapFree=67111528/67111528
[pid=27759] ppid=27757 vsize=7080 CPUtime=25.49 cores=5,7
/proc/27759/stat : 27759 (march_hi) R 27757 27759 27060 0 -1 4202496 1433 0 0 0 2549 0 0 0 25 0 1 0 406832896 7249920 1356 33554432000 134512640 135197378 4290048368 18446744073709551615 134539193 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27759/statm: 1770 1356 91 168 0 1601 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 7080

[startup+51.1004 s]
/proc/loadavg: 4.03 4.01 3.94 5/188 27761
/proc/meminfo: memFree=19743352/32951132 swapFree=67111528/67111528
[pid=27759] ppid=27757 vsize=12676 CPUtime=51.09 cores=5,7
/proc/27759/stat : 27759 (march_hi) R 27757 27759 27060 0 -1 4202496 2316 0 0 0 5109 0 0 0 25 0 1 0 406832896 12980224 2239 33554432000 134512640 135197378 4290048368 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27759/statm: 3169 2239 91 168 0 3000 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 12676

[startup+102.301 s]
/proc/loadavg: 4.01 4.01 3.94 5/188 27763
/proc/meminfo: memFree=19717188/32951132 swapFree=67111528/67111528
[pid=27759] ppid=27757 vsize=18856 CPUtime=102.29 cores=5,7
/proc/27759/stat : 27759 (march_hi) R 27757 27759 27060 0 -1 4202496 4050 0 0 0 10229 0 0 0 25 0 1 0 406832896 19308544 3973 33554432000 134512640 135197378 4290048368 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27759/statm: 4714 3973 91 168 0 4545 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 18856

[startup+162.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/188 27764
/proc/meminfo: memFree=19688776/32951132 swapFree=67111528/67111528
[pid=27759] ppid=27757 vsize=24676 CPUtime=162.29 cores=5,7
/proc/27759/stat : 27759 (march_hi) R 27757 27759 27060 0 -1 4202496 5976 0 0 0 16229 0 0 0 25 0 1 0 406832896 25268224 5899 33554432000 134512640 135197378 4290048368 18446744073709551615 134593935 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27759/statm: 6169 5899 91 168 0 6000 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 24676

[startup+222.306 s]
/proc/loadavg: 4.06 4.01 3.94 5/188 27766
/proc/meminfo: memFree=19660748/32951132 swapFree=67111528/67111528
[pid=27759] ppid=27757 vsize=38144 CPUtime=222.3 cores=5,7
/proc/27759/stat : 27759 (march_hi) R 27757 27759 27060 0 -1 4202496 7933 0 0 0 22229 1 0 0 25 0 1 0 406832896 39059456 7856 33554432000 134512640 135197378 4290048368 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27759/statm: 9536 7856 91 168 0 9367 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 38144

[startup+282.301 s]
/proc/loadavg: 4.02 4.01 3.94 5/188 27767
/proc/meminfo: memFree=19633324/32951132 swapFree=67111528/67111528
[pid=27759] ppid=27757 vsize=51240 CPUtime=282.29 cores=5,7
/proc/27759/stat : 27759 (march_hi) R 27757 27759 27060 0 -1 4202496 9863 0 0 0 28228 1 0 0 25 0 1 0 406832896 52469760 9786 33554432000 134512640 135197378 4290048368 18446744073709551615 134593749 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27759/statm: 12810 9786 91 168 0 12641 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 51240

[startup+342.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/188 27769
/proc/meminfo: memFree=19605656/32951132 swapFree=67111528/67111528
[pid=27759] ppid=27757 vsize=60452 CPUtime=342.3 cores=5,7
/proc/27759/stat : 27759 (march_hi) R 27757 27759 27060 0 -1 4202496 11766 0 0 0 34228 2 0 0 25 0 1 0 406832896 61902848 11689 33554432000 134512640 135197378 4290048368 18446744073709551615 134553032 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27759/statm: 15113 11689 91 168 0 14944 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 60452

[startup+402.301 s]
/proc/loadavg: 4.00 4.00 3.94 7/188 27771
/proc/meminfo: memFree=19578856/32951132 swapFree=67111528/67111528
[pid=27759] ppid=27757 vsize=80096 CPUtime=402.3 cores=5,7
/proc/27759/stat : 27759 (march_hi) R 27757 27759 27060 0 -1 4202496 13631 0 0 0 40228 2 0 0 25 0 1 0 406832896 82018304 13554 33554432000 134512640 135197378 4290048368 18446744073709551615 134542222 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27759/statm: 20024 13554 91 168 0 19855 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 80096

[startup+462.301 s]
/proc/loadavg: 4.00 4.00 3.94 5/188 27772
/proc/meminfo: memFree=19551328/32951132 swapFree=67111528/67111528
[pid=27759] ppid=27757 vsize=80096 CPUtime=462.29 cores=5,7
/proc/27759/stat : 27759 (march_hi) R 27757 27759 27060 0 -1 4202496 15578 0 0 0 46227 2 0 0 25 0 1 0 406832896 82018304 15501 33554432000 134512640 135197378 4290048368 18446744073709551615 134525296 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27759/statm: 20024 15501 91 168 0 19855 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 80096

[startup+522.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/188 27774
/proc/meminfo: memFree=19524764/32951132 swapFree=67111528/67111528
[pid=27759] ppid=27757 vsize=80228 CPUtime=522.3 cores=5,7
/proc/27759/stat : 27759 (march_hi) R 27757 27759 27060 0 -1 4202496 17488 0 0 0 52227 3 0 0 25 0 1 0 406832896 82153472 17411 33554432000 134512640 135197378 4290048368 18446744073709551615 134590656 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27759/statm: 20057 17411 91 168 0 19888 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 80228

[startup+582.301 s]
/proc/loadavg: 4.04 4.01 3.95 5/188 27775
/proc/meminfo: memFree=19498336/32951132 swapFree=67111528/67111528
[pid=27759] ppid=27757 vsize=80228 CPUtime=582.3 cores=5,7
/proc/27759/stat : 27759 (march_hi) R 27757 27759 27060 0 -1 4202496 19321 0 0 0 58227 3 0 0 25 0 1 0 406832896 82153472 19244 33554432000 134512640 135197378 4290048368 18446744073709551615 134542424 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27759/statm: 20057 19244 91 168 0 19888 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 80228

[startup+642.301 s]
/proc/loadavg: 4.01 4.01 3.95 5/188 27777
/proc/meminfo: memFree=19472540/32951132 swapFree=67111528/67111528
[pid=27759] ppid=27757 vsize=128112 CPUtime=642.3 cores=5,7
/proc/27759/stat : 27759 (march_hi) R 27757 27759 27060 0 -1 4202496 21132 0 0 0 64227 3 0 0 25 0 1 0 406832896 131186688 21055 33554432000 134512640 135197378 4290048368 18446744073709551615 134539309 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27759/statm: 32028 21055 91 168 0 31859 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 128112

[startup+702.3 s]
/proc/loadavg: 4.07 4.02 3.95 5/188 27779
/proc/meminfo: memFree=19445992/32951132 swapFree=67111528/67111528
[pid=27759] ppid=27757 vsize=128112 CPUtime=702.31 cores=5,7
/proc/27759/stat : 27759 (march_hi) R 27757 27759 27060 0 -1 4202496 22894 0 0 0 70227 4 0 0 25 0 1 0 406832896 131186688 22817 33554432000 134512640 135197378 4290048368 18446744073709551615 134539306 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27759/statm: 32028 22817 91 168 0 31859 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 128112

[startup+762.301 s]
/proc/loadavg: 4.02 4.01 3.95 5/188 27780
/proc/meminfo: memFree=19420196/32951132 swapFree=67111528/67111528
[pid=27759] ppid=27757 vsize=128112 CPUtime=762.31 cores=5,7
/proc/27759/stat : 27759 (march_hi) R 27757 27759 27060 0 -1 4202496 24681 0 0 0 76227 4 0 0 25 0 1 0 406832896 131186688 24604 33554432000 134512640 135197378 4290048368 18446744073709551615 134542125 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27759/statm: 32028 24604 91 168 0 31859 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 128112

[startup+822.301 s]
/proc/loadavg: 4.06 4.02 3.96 5/188 27782
/proc/meminfo: memFree=19394016/32951132 swapFree=67111528/67111528
[pid=27759] ppid=27757 vsize=128112 CPUtime=822.3 cores=5,7
/proc/27759/stat : 27759 (march_hi) R 27757 27759 27060 0 -1 4202496 26577 0 0 0 82226 4 0 0 25 0 1 0 406832896 131186688 26500 33554432000 134512640 135197378 4290048368 18446744073709551615 134525358 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27759/statm: 32028 26500 91 168 0 31859 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 128112

[startup+882.306 s]
/proc/loadavg: 4.02 4.02 3.96 5/188 27783
/proc/meminfo: memFree=19368840/32951132 swapFree=67111528/67111528
[pid=27759] ppid=27757 vsize=128112 CPUtime=882.31 cores=5,7
/proc/27759/stat : 27759 (march_hi) R 27757 27759 27060 0 -1 4202496 28430 0 0 0 88227 4 0 0 25 0 1 0 406832896 131186688 28353 33554432000 134512640 135197378 4290048368 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27759/statm: 32028 28353 91 168 0 31859 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 128112

[startup+942.301 s]
/proc/loadavg: 4.01 4.01 3.96 5/188 27785
/proc/meminfo: memFree=19343160/32951132 swapFree=67111528/67111528
[pid=27759] ppid=27757 vsize=172312 CPUtime=942.31 cores=5,7
/proc/27759/stat : 27759 (march_hi) R 27757 27759 27060 0 -1 4202496 30258 0 0 0 94226 5 0 0 25 0 1 0 406832896 176447488 30181 33554432000 134512640 135197378 4290048368 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27759/statm: 43078 30181 91 168 0 42909 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 172312

[startup+1002.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/188 27787
/proc/meminfo: memFree=19317848/32951132 swapFree=67111528/67111528
[pid=27759] ppid=27757 vsize=172312 CPUtime=1002.3 cores=5,7
/proc/27759/stat : 27759 (march_hi) R 27757 27759 27060 0 -1 4202496 32089 0 0 0 100225 5 0 0 25 0 1 0 406832896 176447488 32012 33554432000 134512640 135197378 4290048368 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27759/statm: 43078 32012 91 168 0 42909 0
Current children cumulated CPU time (s) 1002.3
Current children cumulated vsize (KiB) 172312

[startup+1062.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/188 27788
/proc/meminfo: memFree=19292920/32951132 swapFree=67111528/67111528
[pid=27759] ppid=27757 vsize=172312 CPUtime=1062.31 cores=5,7
/proc/27759/stat : 27759 (march_hi) R 27757 27759 27060 0 -1 4202496 33902 0 0 0 106225 6 0 0 25 0 1 0 406832896 176447488 33825 33554432000 134512640 135197378 4290048368 18446744073709551615 134542120 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27759/statm: 43078 33825 91 168 0 42909 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 172312

[startup+1122.3 s]
/proc/loadavg: 4.06 4.01 3.96 5/188 27790
/proc/meminfo: memFree=19268100/32951132 swapFree=67111528/67111528
[pid=27759] ppid=27757 vsize=172312 CPUtime=1122.31 cores=5,7
/proc/27759/stat : 27759 (march_hi) R 27757 27759 27060 0 -1 4202496 35609 0 0 0 112225 6 0 0 25 0 1 0 406832896 176447488 35532 33554432000 134512640 135197378 4290048368 18446744073709551615 134525416 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27759/statm: 43078 35532 91 168 0 42909 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 172312

[startup+1182.3 s]
/proc/loadavg: 4.02 4.01 3.96 5/188 27791
/proc/meminfo: memFree=19243912/32951132 swapFree=67111528/67111528
[pid=27759] ppid=27757 vsize=172312 CPUtime=1182.31 cores=5,7
/proc/27759/stat : 27759 (march_hi) R 27757 27759 27060 0 -1 4202496 37410 0 0 0 118225 6 0 0 25 0 1 0 406832896 176447488 37333 33554432000 134512640 135197378 4290048368 18446744073709551615 134542160 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27759/statm: 43078 37333 91 168 0 42909 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 172312

[startup+1242.3 s]
/proc/loadavg: 4.00 4.00 3.96 5/188 27793
/proc/meminfo: memFree=19219092/32951132 swapFree=67111528/67111528
[pid=27759] ppid=27757 vsize=172312 CPUtime=1242.31 cores=5,7
/proc/27759/stat : 27759 (march_hi) R 27757 27759 27060 0 -1 4202496 39241 0 0 0 124225 6 0 0 25 0 1 0 406832896 176447488 39164 33554432000 134512640 135197378 4290048368 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27759/statm: 43078 39164 91 168 0 42909 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 172312



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.18 3.82 3.90 2/170 27849
/proc/meminfo: memFree=19623412/32951132 swapFree=67111528/67111528
[pid=27759] ppid=27757 vsize=209152 CPUtime=1300.02 cores=5,7
/proc/27759/stat : 27759 (march_hi) R 27757 27759 27060 0 -1 4202496 41019 0 0 0 129995 7 0 0 25 0 1 0 406832896 214171648 40942 33554432000 134512640 135197378 4290048368 18446744073709551615 134552482 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27759/statm: 52288 40942 91 168 0 52119 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 209152

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

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

[startup+1300 s]
/proc/loadavg: 3.18 3.82 3.90 2/170 27849
/proc/meminfo: memFree=19623412/32951132 swapFree=67111528/67111528
[pid=27759] ppid=27757 vsize=209152 CPUtime=1300.02 cores=5,7
/proc/27759/stat : 27759 (march_hi) R 27757 27759 27060 0 -1 4202496 41019 0 0 0 129995 7 0 0 25 0 1 0 406832896 214171648 40942 33554432000 134512640 135197378 4290048368 18446744073709551615 134552482 0 0 4096 0 0 0 0 17 5 0 0 0
/proc/27759/statm: 52288 40942 91 168 0 52119 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 209152

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.95
CPU system time (s): 0.082987
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 209152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.95
system time used= 0.082987
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 41019
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= 2453

runsolver used 1.83572 second user time and 4.08638 second system time

The end

Launcher Data 

Begin job on node128 at 2011-04-16 13:12:22
IDJOB=3205171
IDBENCH=82751
IDSOLVER=1623
FILE ID=node128/3205171-1302952342
RUNJOBID= node128-1302947113-27082
PBS_JOBID= 13017949
Free space on /tmp= 72948 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v650-c2769-S525571208-063.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3205171-1302952342/watcher-3205171-1302952342 -o /tmp/evaluation-result-3205171-1302952342/solver-3205171-1302952342 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3205171-1302952342.cnf

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

MD5SUM BENCH= 0d5db3c80640d96c57ce9e3d0b9dc725
RANDOM SEED=1445054992

node128.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		: 2666.852
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	: 5333.70
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		: 2666.852
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		: 2666.852
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		: 2666.852
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		: 2666.852
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		: 2666.852
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		: 2666.852
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		: 2666.852
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	: 5434.49
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      19771856 kB
Buffers:        561564 kB
Cached:       12225132 kB
SwapCached:          0 kB
Active:        7708472 kB
Inactive:      5156880 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      19771856 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3696 kB
Writeback:           0 kB
AnonPages:       78308 kB
Mapped:          16464 kB
Slab:           251488 kB
PageTables:       5196 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   266464 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72948 MiB
End job on node128 at 2011-04-16 13:34:05