Trace number 3210969

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 hiUNSAT 370.187 370.188

General information on the benchmark

Namerandom/medium/
unif-k7-r89-v60-c5340-S1720200795-004.UNKNOWN.cnf
MD5SUM3db6bd99841631bff4d8c3d33ccc1047
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark370.187
Satisfiable
(Un)Satisfiability was proved
Number of variables60
Number of clauses5340
Sum of the clauses size37380
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 55340

Solver Data 

0.29/0.34	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.34	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.34	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.34	c main()::
0.29/0.34	c initFormula():: searching for DIMACS p-line....
0.29/0.34	c full lookahead due to high density!
0.29/0.34	c initFormula():: the DIMACS p-line indicates a CNF of 60 variables and 5340 clauses.
0.29/0.34	c parseCNF():: parsing....
0.29/0.34	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.34	c runParser():: parsing was successful, warming up engines...
0.29/0.34	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.34	c preprocessing fase I completed:: there are now 60 free variables and 5340 clauses.
0.29/0.34	c stat :: sign balance is biased by 0.007
0.29/0.34	c using k-SAT heuristics (size based diff)
0.29/0.34	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.34	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.34	c main():: clause / variable ratio: ( 5340 / 60 ) = 89.00
0.29/0.34	c longest clause has size 7
0.29/0.34	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.34	c number of free variables = 60
0.29/0.34	c dynamic_preselect_setsize :: off
0.29/0.34	c main():: all systems go!
0.29/0.34	c |----------------------------------------------------------------|
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c |****************************************************************| ( 0/15) NodeCount: 176
0.29/0.38	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/15) NodeCount: 2512
0.79/0.89	c |----------------------------------------------------------------|
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c |****************************************************************| ( 2/15) NodeCount: 16722
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c |****************************************************************| ( 3/15) NodeCount: 71783
15.79/15.82	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/15) NodeCount: 210758
45.89/45.92	c |----------------------------------------------------------------|
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c |****************************************************************| ( 6/15) NodeCount: 796264
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c |****************************************************************| ( 9/15) NodeCount: 1558659
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c |****************************************************************| (10/15) NodeCount: 1622958
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c |****************************************************************| (11/15) NodeCount: 1643257
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c |****************************************************************| (12/15) NodeCount: 1647684
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c |****************************************************************| (13/15) NodeCount: 1648296
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c |****************************************************************| (14/15) NodeCount: 1648334
370.09/370.18	c |----------------------------------------------------------------|
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c |****************************************************************| (15/15) NodeCount: 1648337
370.09/370.18	c |----------------------------------------------------------------|
c |
370.09/370.18	c
370.09/370.18	c main():: nodeCount: 1648337
370.09/370.18	c main():: dead ends in main: 392
370.09/370.18	c main():: lookAheadCount: 73898015
370.09/370.18	c main():: unitResolveCount: 3198610
370.09/370.18	c main():: time=370.240000
370.09/370.18	c main():: necessary_assignments: 5535
370.09/370.18	c main():: bin_sat: 0, bin_unsat 0
370.09/370.18	c main():: doublelook: #: 5486478, succes #: 4460330
370.09/370.18	c main():: doublelook: overall 7.593 of all possible doublelooks executed
370.09/370.18	c main():: doublelook: succesrate: 81.297, average DL_trigger: 16.880
370.09/370.18	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

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-3210969-1303172789/watcher-3210969-1303172789 -o /tmp/evaluation-result-3210969-1303172789/solver-3210969-1303172789 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3210969-1303172789.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: 2.00 2.00 2.00 3/175 1721
/proc/meminfo: memFree=15011944/32951132 swapFree=67111528/67111528
[pid=1721] ppid=1719 vsize=916 CPUtime=0 cores=1,3,5,7
/proc/1721/stat : 1721 (march_hi) R 1719 1721 1391 0 -1 4202496 130 0 0 0 0 0 0 0 25 0 1 0 428878529 937984 86 33554432000 134512640 135197378 4291464832 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1721/statm: 229 86 58 168 0 60 0

[startup+0.0437801 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 1721
/proc/meminfo: memFree=15011944/32951132 swapFree=67111528/67111528
[pid=1721] ppid=1719 vsize=1868 CPUtime=0.04 cores=1,3,5,7
/proc/1721/stat : 1721 (march_hi) R 1719 1721 1391 0 -1 4202496 762 0 0 0 4 0 0 0 25 0 1 0 428878529 1912832 324 33554432000 134512640 135197378 4291464832 18446744073709551615 134578131 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1721/statm: 467 324 82 168 0 298 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1868

[startup+0.100771 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 1721
/proc/meminfo: memFree=15011944/32951132 swapFree=67111528/67111528
[pid=1721] ppid=1719 vsize=1868 CPUtime=0.09 cores=1,3,5,7
/proc/1721/stat : 1721 (march_hi) R 1719 1721 1391 0 -1 4202496 762 0 0 0 9 0 0 0 25 0 1 0 428878529 1912832 324 33554432000 134512640 135197378 4291464832 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1721/statm: 467 324 82 168 0 298 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1868

[startup+0.300739 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 1721
/proc/meminfo: memFree=15011944/32951132 swapFree=67111528/67111528
[pid=1721] ppid=1719 vsize=1868 CPUtime=0.29 cores=1,3,5,7
/proc/1721/stat : 1721 (march_hi) R 1719 1721 1391 0 -1 4202496 762 0 0 0 29 0 0 0 25 0 1 0 428878529 1912832 324 33554432000 134512640 135197378 4291464832 18446744073709551615 134578135 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1721/statm: 467 324 82 168 0 298 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1868

[startup+0.70068 s]
/proc/loadavg: 2.00 2.00 2.00 3/175 1721
/proc/meminfo: memFree=15011944/32951132 swapFree=67111528/67111528
[pid=1721] ppid=1719 vsize=2244 CPUtime=0.69 cores=1,3,5,7
/proc/1721/stat : 1721 (march_hi) R 1719 1721 1391 0 -1 4202496 977 0 0 0 69 0 0 0 18 0 1 0 428878529 2297856 390 33554432000 134512640 135197378 4291464832 18446744073709551615 134539264 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1721/statm: 561 390 93 168 0 392 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2244

[startup+1.50054 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 1722
/proc/meminfo: memFree=15010704/32951132 swapFree=67111528/67111528
[pid=1721] ppid=1719 vsize=2244 CPUtime=1.49 cores=1,3,5,7
/proc/1721/stat : 1721 (march_hi) R 1719 1721 1391 0 -1 4202496 977 0 0 0 149 0 0 0 19 0 1 0 428878529 2297856 390 33554432000 134512640 135197378 4291464832 18446744073709551615 134603257 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1721/statm: 561 390 93 168 0 392 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2244

[startup+3.10027 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 1722
/proc/meminfo: memFree=15010452/32951132 swapFree=67111528/67111528
[pid=1721] ppid=1719 vsize=2244 CPUtime=3.09 cores=1,3,5,7
/proc/1721/stat : 1721 (march_hi) R 1719 1721 1391 0 -1 4202496 977 0 0 0 309 0 0 0 23 0 1 0 428878529 2297856 390 33554432000 134512640 135197378 4291464832 18446744073709551615 134618546 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1721/statm: 561 390 93 168 0 392 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2244

[startup+6.3007 s]
/proc/loadavg: 2.16 2.03 2.01 3/176 1722
/proc/meminfo: memFree=15009788/32951132 swapFree=67111528/67111528
[pid=1721] ppid=1719 vsize=2244 CPUtime=6.29 cores=1,3,5,7
/proc/1721/stat : 1721 (march_hi) R 1719 1721 1391 0 -1 4202496 977 0 0 0 629 0 0 0 25 0 1 0 428878529 2297856 390 33554432000 134512640 135197378 4291464832 18446744073709551615 134603252 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1721/statm: 561 390 93 168 0 392 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2244

[startup+12.7006 s]
/proc/loadavg: 2.15 2.03 2.01 3/176 1722
/proc/meminfo: memFree=15008796/32951132 swapFree=67111528/67111528
[pid=1721] ppid=1719 vsize=2244 CPUtime=12.69 cores=1,3,5,7
/proc/1721/stat : 1721 (march_hi) R 1719 1721 1391 0 -1 4202496 977 0 0 0 1269 0 0 0 25 0 1 0 428878529 2297856 390 33554432000 134512640 135197378 4291464832 18446744073709551615 134603196 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1721/statm: 561 390 93 168 0 392 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2244

[startup+25.5004 s]
/proc/loadavg: 2.11 2.03 2.01 3/176 1723
/proc/meminfo: memFree=15007064/32951132 swapFree=67111528/67111528
[pid=1721] ppid=1719 vsize=2488 CPUtime=25.49 cores=1,3,5,7
/proc/1721/stat : 1721 (march_hi) R 1719 1721 1391 0 -1 4202496 979 0 0 0 2549 0 0 0 25 0 1 0 428878529 2547712 392 33554432000 134512640 135197378 4291464832 18446744073709551615 134618848 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1721/statm: 622 392 93 168 0 453 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2488

[startup+51.101 s]
/proc/loadavg: 2.07 2.03 2.01 3/176 1724
/proc/meminfo: memFree=15003448/32951132 swapFree=67111528/67111528
[pid=1721] ppid=1719 vsize=2488 CPUtime=51.09 cores=1,3,5,7
/proc/1721/stat : 1721 (march_hi) R 1719 1721 1391 0 -1 4202496 998 0 0 0 5109 0 0 0 25 0 1 0 428878529 2547712 411 33554432000 134512640 135197378 4291464832 18446744073709551615 134713209 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1721/statm: 622 411 93 168 0 453 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 2488

[startup+102.306 s]
/proc/loadavg: 2.03 2.02 2.00 3/176 1725
/proc/meminfo: memFree=14995628/32951132 swapFree=67111528/67111528
[pid=1721] ppid=1719 vsize=2720 CPUtime=102.3 cores=1,3,5,7
/proc/1721/stat : 1721 (march_hi) R 1719 1721 1391 0 -1 4202496 1117 0 0 0 10230 0 0 0 25 0 1 0 428878529 2785280 486 33554432000 134512640 135197378 4291464832 18446744073709551615 134593135 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1721/statm: 680 486 93 168 0 511 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 2720

[startup+162.301 s]
/proc/loadavg: 2.01 2.02 2.00 3/176 1726
/proc/meminfo: memFree=14987308/32951132 swapFree=67111528/67111528
[pid=1721] ppid=1719 vsize=2948 CPUtime=162.29 cores=1,3,5,7
/proc/1721/stat : 1721 (march_hi) R 1719 1721 1391 0 -1 4202496 1170 0 0 0 16229 0 0 0 25 0 1 0 428878529 3018752 539 33554432000 134512640 135197378 4291464832 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1721/statm: 737 539 93 168 0 568 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 2948

[startup+222.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/176 1728
/proc/meminfo: memFree=14979496/32951132 swapFree=67111528/67111528
[pid=1721] ppid=1719 vsize=3288 CPUtime=222.29 cores=1,3,5,7
/proc/1721/stat : 1721 (march_hi) R 1719 1721 1391 0 -1 4202496 1227 0 0 0 22229 0 0 0 25 0 1 0 428878529 3366912 596 33554432000 134512640 135197378 4291464832 18446744073709551615 134550709 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1721/statm: 822 596 93 168 0 653 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 3288

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 1730
/proc/meminfo: memFree=14971064/32951132 swapFree=67111528/67111528
[pid=1721] ppid=1719 vsize=3800 CPUtime=282.29 cores=1,3,5,7
/proc/1721/stat : 1721 (march_hi) R 1719 1721 1391 0 -1 4202496 1290 0 0 0 28229 0 0 0 25 0 1 0 428878529 3891200 659 33554432000 134512640 135197378 4291464832 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1721/statm: 950 659 93 168 0 781 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 3800

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 1732
/proc/meminfo: memFree=14963132/32951132 swapFree=67111528/67111528
[pid=1721] ppid=1719 vsize=3800 CPUtime=342.29 cores=1,3,5,7
/proc/1721/stat : 1721 (march_hi) R 1719 1721 1391 0 -1 4202496 1363 0 0 0 34229 0 0 0 25 0 1 0 428878529 3891200 732 33554432000 134512640 135197378 4291464832 18446744073709551615 134603257 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1721/statm: 950 732 93 168 0 781 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 3800

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

[startup+345.501 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 1732
/proc/meminfo: memFree=14962388/32951132 swapFree=67111528/67111528
[pid=1721] ppid=1719 vsize=3800 CPUtime=345.49 cores=1,3,5,7
/proc/1721/stat : 1721 (march_hi) R 1719 1721 1391 0 -1 4202496 1367 0 0 0 34549 0 0 0 25 0 1 0 428878529 3891200 736 33554432000 134512640 135197378 4291464832 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1721/statm: 950 736 93 168 0 781 0
Current children cumulated CPU time (s) 345.49
Current children cumulated vsize (KiB) 3800

[startup+358.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 1732
/proc/meminfo: memFree=14960896/32951132 swapFree=67111528/67111528
[pid=1721] ppid=1719 vsize=3800 CPUtime=358.29 cores=1,3,5,7
/proc/1721/stat : 1721 (march_hi) R 1719 1721 1391 0 -1 4202496 1388 0 0 0 35829 0 0 0 25 0 1 0 428878529 3891200 757 33554432000 134512640 135197378 4291464832 18446744073709551615 134602884 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1721/statm: 950 757 93 168 0 781 0
Current children cumulated CPU time (s) 358.29
Current children cumulated vsize (KiB) 3800

[startup+364.701 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 1732
/proc/meminfo: memFree=14959904/32951132 swapFree=67111528/67111528
[pid=1721] ppid=1719 vsize=3800 CPUtime=364.69 cores=1,3,5,7
/proc/1721/stat : 1721 (march_hi) R 1719 1721 1391 0 -1 4202496 1399 0 0 0 36469 0 0 0 25 0 1 0 428878529 3891200 768 33554432000 134512640 135197378 4291464832 18446744073709551615 134548718 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1721/statm: 950 768 93 168 0 781 0
Current children cumulated CPU time (s) 364.69
Current children cumulated vsize (KiB) 3800

[startup+367.901 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 1732
/proc/meminfo: memFree=14959532/32951132 swapFree=67111528/67111528
[pid=1721] ppid=1719 vsize=3800 CPUtime=367.9 cores=1,3,5,7
/proc/1721/stat : 1721 (march_hi) R 1719 1721 1391 0 -1 4202496 1406 0 0 0 36790 0 0 0 25 0 1 0 428878529 3891200 775 33554432000 134512640 135197378 4291464832 18446744073709551615 134593005 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1721/statm: 950 775 93 168 0 781 0
Current children cumulated CPU time (s) 367.9
Current children cumulated vsize (KiB) 3800

[startup+369.501 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 1732
/proc/meminfo: memFree=14959160/32951132 swapFree=67111528/67111528
[pid=1721] ppid=1719 vsize=3800 CPUtime=369.5 cores=1,3,5,7
/proc/1721/stat : 1721 (march_hi) R 1719 1721 1391 0 -1 4202496 1410 0 0 0 36950 0 0 0 25 0 1 0 428878529 3891200 779 33554432000 134512640 135197378 4291464832 18446744073709551615 134539469 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1721/statm: 950 779 93 168 0 781 0
Current children cumulated CPU time (s) 369.5
Current children cumulated vsize (KiB) 3800

[startup+369.901 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 1732
/proc/meminfo: memFree=14959160/32951132 swapFree=67111528/67111528
[pid=1721] ppid=1719 vsize=4564 CPUtime=369.89 cores=1,3,5,7
/proc/1721/stat : 1721 (march_hi) R 1719 1721 1391 0 -1 4202496 1410 0 0 0 36989 0 0 0 25 0 1 0 428878529 4673536 779 33554432000 134512640 135197378 4291464832 18446744073709551615 134590582 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1721/statm: 1141 779 93 168 0 972 0
Current children cumulated CPU time (s) 369.89
Current children cumulated vsize (KiB) 4564

[startup+370.101 s]
/proc/loadavg: 2.00 2.00 2.00 3/176 1732
/proc/meminfo: memFree=14959160/32951132 swapFree=67111528/67111528
[pid=1721] ppid=1719 vsize=4564 CPUtime=370.09 cores=1,3,5,7
/proc/1721/stat : 1721 (march_hi) R 1719 1721 1391 0 -1 4202496 1411 0 0 0 37009 0 0 0 25 0 1 0 428878529 4673536 780 33554432000 134512640 135197378 4291464832 18446744073709551615 134557581 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1721/statm: 1141 780 93 168 0 972 0
Current children cumulated CPU time (s) 370.09
Current children cumulated vsize (KiB) 4564

Child status: 20
Real time (s): 370.188
CPU time (s): 370.187
CPU user time (s): 370.184
CPU system time (s): 0.002999
CPU usage (%): 99.9997
Max. virtual memory (cumulated for all children) (KiB): 4564

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 370.184
system time used= 0.002999
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1412
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= 6
involuntary context switches= 4075

runsolver used 0.52292 second user time and 1.17782 second system time

The end

Launcher Data 

Begin job on node131 at 2011-04-19 02:26:29
IDJOB=3210969
IDBENCH=82891
IDSOLVER=1627
FILE ID=node131/3210969-1303172789
RUNJOBID= node131-1303166873-1410
PBS_JOBID= 13021024
Free space on /tmp= 73516 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k7-r89-v60-c5340-S1720200795-004.UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3210969-1303172789/watcher-3210969-1303172789 -o /tmp/evaluation-result-3210969-1303172789/solver-3210969-1303172789 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3210969-1303172789.cnf

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

MD5SUM BENCH= 3db6bd99841631bff4d8c3d33ccc1047
RANDOM SEED=405526662

node131.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		: 2666.830
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	: 5333.66
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		: 2666.830
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		: 2666.830
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	: 5332.83
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		: 2666.830
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		: 2666.830
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	: 5332.77
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		: 2666.830
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		: 2666.830
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	: 5332.75
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		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      15012224 kB
Buffers:        519176 kB
Cached:       16895040 kB
SwapCached:          0 kB
Active:        7725172 kB
Inactive:      9893196 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      15012224 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             832 kB
Writeback:           0 kB
AnonPages:      203488 kB
Mapped:          15688 kB
Slab:           259364 kB
PageTables:       4572 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   347720 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= 73516 MiB
End job on node131 at 2011-04-19 02:32:39