Trace number 3210657

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 905.031 905.014

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v500-c2130-S1085677759-100.UNKNOWN.cnf
MD5SUM12cee07ed764769ddb26400b2603221c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark823.532
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.00/0.01	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 500 variables and 2130 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 13 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 498 free variables and 2117 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.414
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 162 duplicate clauses
0.00/0.01	c resolvent_look() :: found 91 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 500 variables and 2208 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 500 variabels and 2208 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 2208 / 500 ) = 4.42
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c number of free variables = 498
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
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c |****************************************************************| ( 0/19) NodeCount: 195
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c |****************************************************************| ( 2/19) NodeCount: 43581
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c |****************************************************************| ( 3/19) NodeCount: 171666
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c |****************************************************************| ( 4/19) NodeCount: 458927
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c |****************************************************************| ( 5/19) NodeCount: 952806
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c |****************************************************************| ( 6/19) NodeCount: 1588928
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c |****************************************************************| ( 7/19) NodeCount: 2234664
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c |****************************************************************| ( 9/19) NodeCount: 3085622
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c |****************************************************************| (10/19) NodeCount: 3257258
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c |****************************************************************| (16/19) NodeCount: 3355171
905.01/905.01	c |----------------------------------------------------------------|
c |
905.01/905.01	c
905.01/905.01	c main():: nodeCount: 3355171
905.01/905.01	c main():: dead ends in main: 46219
905.01/905.01	c main():: lookAheadCount: 209865675
905.01/905.01	c main():: unitResolveCount: 40263375
905.01/905.01	c main():: time=905.160000
905.01/905.01	c main():: necessary_assignments: 722863
905.01/905.01	c main():: bin_sat: 0, bin_unsat 0
905.01/905.01	c main():: doublelook: #: 13007584, succes #: 9330303
905.01/905.01	c main():: doublelook: overall 6.421 of all possible doublelooks executed
905.01/905.01	c main():: doublelook: succesrate: 71.730, average DL_trigger: 56.596
905.01/905.01	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-3210657-1303166873/watcher-3210657-1303166873 -o /tmp/evaluation-result-3210657-1303166873/solver-3210657-1303166873 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3210657-1303166873.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: 1.77 1.95 1.98 2/175 1429
/proc/meminfo: memFree=15147768/32951132 swapFree=67111528/67111528
[pid=1429] ppid=1427 vsize=1180 CPUtime=0 cores=1,3,5,7
/proc/1429/stat : 1429 (march_hi) R 1427 1429 1391 0 -1 4202496 177 0 0 0 0 0 0 0 24 0 1 0 428286949 1208320 131 33554432000 134512640 135197378 4292012784 18446744073709551615 134528032 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1429/statm: 295 131 67 168 0 126 0

[startup+0.039854 s]
/proc/loadavg: 1.77 1.95 1.98 2/175 1429
/proc/meminfo: memFree=15147768/32951132 swapFree=67111528/67111528
[pid=1429] ppid=1427 vsize=1820 CPUtime=0.03 cores=1,3,5,7
/proc/1429/stat : 1429 (march_hi) R 1427 1429 1391 0 -1 4202496 323 0 0 0 3 0 0 0 24 0 1 0 428286949 1863680 277 33554432000 134512640 135197378 4292012784 18446744073709551615 134525351 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1429/statm: 455 277 91 168 0 286 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 1820

[startup+0.100842 s]
/proc/loadavg: 1.77 1.95 1.98 2/175 1429
/proc/meminfo: memFree=15147768/32951132 swapFree=67111528/67111528
[pid=1429] ppid=1427 vsize=1952 CPUtime=0.09 cores=1,3,5,7
/proc/1429/stat : 1429 (march_hi) R 1427 1429 1391 0 -1 4202496 330 0 0 0 9 0 0 0 24 0 1 0 428286949 1998848 284 33554432000 134512640 135197378 4292012784 18446744073709551615 134541184 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1429/statm: 488 284 91 168 0 319 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1952

[startup+0.30081 s]
/proc/loadavg: 1.77 1.95 1.98 2/175 1429
/proc/meminfo: memFree=15147768/32951132 swapFree=67111528/67111528
[pid=1429] ppid=1427 vsize=1952 CPUtime=0.29 cores=1,3,5,7
/proc/1429/stat : 1429 (march_hi) R 1427 1429 1391 0 -1 4202496 352 0 0 0 29 0 0 0 18 0 1 0 428286949 1998848 306 33554432000 134512640 135197378 4292012784 18446744073709551615 134539287 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1429/statm: 488 306 91 168 0 319 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1952

[startup+0.700752 s]
/proc/loadavg: 1.77 1.95 1.98 2/175 1429
/proc/meminfo: memFree=15147768/32951132 swapFree=67111528/67111528
[pid=1429] ppid=1427 vsize=1952 CPUtime=0.69 cores=1,3,5,7
/proc/1429/stat : 1429 (march_hi) R 1427 1429 1391 0 -1 4202496 360 0 0 0 69 0 0 0 18 0 1 0 428286949 1998848 314 33554432000 134512640 135197378 4292012784 18446744073709551615 134525293 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1429/statm: 488 314 91 168 0 319 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1952

[startup+1.50061 s]
/proc/loadavg: 1.77 1.95 1.98 3/176 1430
/proc/meminfo: memFree=15145784/32951132 swapFree=67111528/67111528
[pid=1429] ppid=1427 vsize=2088 CPUtime=1.49 cores=1,3,5,7
/proc/1429/stat : 1429 (march_hi) R 1427 1429 1391 0 -1 4202496 367 0 0 0 149 0 0 0 19 0 1 0 428286949 2138112 321 33554432000 134512640 135197378 4292012784 18446744073709551615 134597340 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1429/statm: 522 321 91 168 0 353 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2088

[startup+3.10034 s]
/proc/loadavg: 1.78 1.95 1.98 3/176 1430
/proc/meminfo: memFree=15145672/32951132 swapFree=67111528/67111528
[pid=1429] ppid=1427 vsize=2088 CPUtime=3.09 cores=1,3,5,7
/proc/1429/stat : 1429 (march_hi) R 1427 1429 1391 0 -1 4202496 377 0 0 0 309 0 0 0 24 0 1 0 428286949 2138112 331 33554432000 134512640 135197378 4292012784 18446744073709551615 134618526 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1429/statm: 522 331 91 168 0 353 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2088

[startup+6.30078 s]
/proc/loadavg: 1.78 1.95 1.98 3/176 1430
/proc/meminfo: memFree=15145324/32951132 swapFree=67111528/67111528
[pid=1429] ppid=1427 vsize=2088 CPUtime=6.29 cores=1,3,5,7
/proc/1429/stat : 1429 (march_hi) R 1427 1429 1391 0 -1 4202496 386 0 0 0 629 0 0 0 25 0 1 0 428286949 2138112 340 33554432000 134512640 135197378 4292012784 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1429/statm: 522 340 91 168 0 353 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2088

[startup+12.7007 s]
/proc/loadavg: 1.82 1.95 1.98 3/176 1430
/proc/meminfo: memFree=15144812/32951132 swapFree=67111528/67111528
[pid=1429] ppid=1427 vsize=2232 CPUtime=12.69 cores=1,3,5,7
/proc/1429/stat : 1429 (march_hi) R 1427 1429 1391 0 -1 4202496 402 0 0 0 1269 0 0 0 25 0 1 0 428286949 2285568 356 33554432000 134512640 135197378 4292012784 18446744073709551615 134526632 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1429/statm: 558 356 91 168 0 389 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2232

[startup+25.5004 s]
/proc/loadavg: 1.84 1.95 1.98 3/176 1431
/proc/meminfo: memFree=15143664/32951132 swapFree=67111528/67111528
[pid=1429] ppid=1427 vsize=2232 CPUtime=25.49 cores=1,3,5,7
/proc/1429/stat : 1429 (march_hi) R 1427 1429 1391 0 -1 4202496 432 0 0 0 2549 0 0 0 25 0 1 0 428286949 2285568 386 33554432000 134512640 135197378 4292012784 18446744073709551615 134525355 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1429/statm: 558 386 91 168 0 389 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2232

[startup+51.101 s]
/proc/loadavg: 1.90 1.95 1.98 3/176 1432
/proc/meminfo: memFree=15140772/32951132 swapFree=67111528/67111528
[pid=1429] ppid=1427 vsize=2436 CPUtime=51.09 cores=1,3,5,7
/proc/1429/stat : 1429 (march_hi) R 1427 1429 1391 0 -1 4202496 478 0 0 0 5109 0 0 0 25 0 1 0 428286949 2494464 432 33554432000 134512640 135197378 4292012784 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1429/statm: 609 432 91 168 0 440 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 2436

[startup+102.306 s]
/proc/loadavg: 1.96 1.96 1.98 3/176 1433
/proc/meminfo: memFree=15134324/32951132 swapFree=67111528/67111528
[pid=1429] ppid=1427 vsize=2688 CPUtime=102.3 cores=1,3,5,7
/proc/1429/stat : 1429 (march_hi) R 1427 1429 1391 0 -1 4202496 543 0 0 0 10230 0 0 0 25 0 1 0 428286949 2752512 497 33554432000 134512640 135197378 4292012784 18446744073709551615 134539251 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1429/statm: 672 497 91 168 0 503 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 2688

[startup+162.301 s]
/proc/loadavg: 1.98 1.97 1.98 3/176 1434
/proc/meminfo: memFree=15127500/32951132 swapFree=67111528/67111528
[pid=1429] ppid=1427 vsize=3256 CPUtime=162.3 cores=1,3,5,7
/proc/1429/stat : 1429 (march_hi) R 1427 1429 1391 0 -1 4202496 620 0 0 0 16230 0 0 0 25 0 1 0 428286949 3334144 574 33554432000 134512640 135197378 4292012784 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1429/statm: 814 574 91 168 0 645 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 3256

[startup+222.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/176 1436
/proc/meminfo: memFree=15120408/32951132 swapFree=67111528/67111528
[pid=1429] ppid=1427 vsize=3908 CPUtime=222.3 cores=1,3,5,7
/proc/1429/stat : 1429 (march_hi) R 1427 1429 1391 0 -1 4202496 752 0 0 0 22230 0 0 0 25 0 1 0 428286949 4001792 706 33554432000 134512640 135197378 4292012784 18446744073709551615 134539269 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1429/statm: 977 706 91 168 0 808 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 3908

[startup+282.301 s]
/proc/loadavg: 1.99 1.97 1.98 3/176 1438
/proc/meminfo: memFree=15113460/32951132 swapFree=67111528/67111528
[pid=1429] ppid=1427 vsize=4672 CPUtime=282.3 cores=1,3,5,7
/proc/1429/stat : 1429 (march_hi) R 1427 1429 1391 0 -1 4202496 881 0 0 0 28230 0 0 0 25 0 1 0 428286949 4784128 835 33554432000 134512640 135197378 4292012784 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1429/statm: 1168 835 91 168 0 999 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 4672

[startup+342.3 s]
/proc/loadavg: 1.99 1.97 1.98 3/176 1440
/proc/meminfo: memFree=15106636/32951132 swapFree=67111528/67111528
[pid=1429] ppid=1427 vsize=4672 CPUtime=342.3 cores=1,3,5,7
/proc/1429/stat : 1429 (march_hi) R 1427 1429 1391 0 -1 4202496 1003 0 0 0 34230 0 0 0 25 0 1 0 428286949 4784128 957 33554432000 134512640 135197378 4292012784 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1429/statm: 1168 957 91 168 0 999 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 4672

[startup+402.301 s]
/proc/loadavg: 2.07 1.99 1.99 3/176 1441
/proc/meminfo: memFree=15099432/32951132 swapFree=67111528/67111528
[pid=1429] ppid=1427 vsize=6008 CPUtime=402.3 cores=1,3,5,7
/proc/1429/stat : 1429 (march_hi) R 1427 1429 1391 0 -1 4202496 1231 0 0 0 40230 0 0 0 25 0 1 0 428286949 6152192 1185 33554432000 134512640 135197378 4292012784 18446744073709551615 134541911 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1429/statm: 1502 1185 91 168 0 1333 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 6008

[startup+462.301 s]
/proc/loadavg: 2.02 1.99 1.99 3/176 1442
/proc/meminfo: memFree=15092232/32951132 swapFree=67111528/67111528
[pid=1429] ppid=1427 vsize=7732 CPUtime=462.3 cores=1,3,5,7
/proc/1429/stat : 1429 (march_hi) R 1427 1429 1391 0 -1 4202496 1441 0 0 0 46230 0 0 0 25 0 1 0 428286949 7917568 1395 33554432000 134512640 135197378 4292012784 18446744073709551615 134542287 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1429/statm: 1933 1395 91 168 0 1764 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 7732

[startup+522.3 s]
/proc/loadavg: 2.01 1.99 1.99 3/176 1444
/proc/meminfo: memFree=15085156/32951132 swapFree=67111528/67111528
[pid=1429] ppid=1427 vsize=7732 CPUtime=522.3 cores=1,3,5,7
/proc/1429/stat : 1429 (march_hi) R 1427 1429 1391 0 -1 4202496 1631 0 0 0 52230 0 0 0 25 0 1 0 428286949 7917568 1585 33554432000 134512640 135197378 4292012784 18446744073709551615 134543600 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1429/statm: 1933 1585 91 168 0 1764 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 7732

[startup+582.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/176 1446
/proc/meminfo: memFree=15077708/32951132 swapFree=67111528/67111528
[pid=1429] ppid=1427 vsize=10676 CPUtime=582.3 cores=1,3,5,7
/proc/1429/stat : 1429 (march_hi) R 1427 1429 1391 0 -1 4202496 1991 0 0 0 58230 0 0 0 25 0 1 0 428286949 10932224 1918 33554432000 134512640 135197378 4292012784 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1429/statm: 2669 1918 91 168 0 2500 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 10676

[startup+642.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/176 1448
/proc/meminfo: memFree=15070140/32951132 swapFree=67111528/67111528
[pid=1429] ppid=1427 vsize=10676 CPUtime=642.3 cores=1,3,5,7
/proc/1429/stat : 1429 (march_hi) R 1427 1429 1391 0 -1 4202496 2305 0 0 0 64230 0 0 0 25 0 1 0 428286949 10932224 2232 33554432000 134512640 135197378 4292012784 18446744073709551615 134541962 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1429/statm: 2669 2232 91 168 0 2500 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 10676

[startup+702.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/176 1449
/proc/meminfo: memFree=15062920/32951132 swapFree=67111528/67111528
[pid=1429] ppid=1427 vsize=15024 CPUtime=702.3 cores=1,3,5,7
/proc/1429/stat : 1429 (march_hi) R 1427 1429 1391 0 -1 4202496 2639 0 0 0 70230 0 0 0 25 0 1 0 428286949 15384576 2566 33554432000 134512640 135197378 4292012784 18446744073709551615 134597276 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1429/statm: 3756 2566 91 168 0 3587 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 15024

[startup+762.306 s]
/proc/loadavg: 2.00 1.99 1.99 3/176 1450
/proc/meminfo: memFree=15055340/32951132 swapFree=67111528/67111528
[pid=1429] ppid=1427 vsize=15024 CPUtime=762.31 cores=1,3,5,7
/proc/1429/stat : 1429 (march_hi) R 1427 1429 1391 0 -1 4202496 3076 0 0 0 76231 0 0 0 25 0 1 0 428286949 15384576 3003 33554432000 134512640 135197378 4292012784 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1429/statm: 3756 3003 91 168 0 3587 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 15024

[startup+822.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/176 1461
/proc/meminfo: memFree=15046936/32951132 swapFree=67111528/67111528
[pid=1429] ppid=1427 vsize=15964 CPUtime=822.3 cores=1,3,5,7
/proc/1429/stat : 1429 (march_hi) R 1427 1429 1391 0 -1 4202496 3559 0 0 0 82230 0 0 0 25 0 1 0 428286949 16347136 3486 33554432000 134512640 135197378 4292012784 18446744073709551615 134552493 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1429/statm: 3991 3486 91 168 0 3822 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 15964

[startup+882.301 s]
/proc/loadavg: 2.00 1.99 1.99 3/176 1463
/proc/meminfo: memFree=15038240/32951132 swapFree=67111528/67111528
[pid=1429] ppid=1427 vsize=21784 CPUtime=882.31 cores=1,3,5,7
/proc/1429/stat : 1429 (march_hi) R 1427 1429 1391 0 -1 4202496 4162 0 0 0 88230 1 0 0 25 0 1 0 428286949 22306816 4089 33554432000 134512640 135197378 4292012784 18446744073709551615 134552468 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1429/statm: 5446 4089 91 168 0 5277 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 21784

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

[startup+883.101 s]
/proc/loadavg: 2.00 1.99 1.99 3/176 1463
/proc/meminfo: memFree=15038240/32951132 swapFree=67111528/67111528
[pid=1429] ppid=1427 vsize=21784 CPUtime=883.11 cores=1,3,5,7
/proc/1429/stat : 1429 (march_hi) R 1427 1429 1391 0 -1 4202496 4173 0 0 0 88310 1 0 0 25 0 1 0 428286949 22306816 4100 33554432000 134512640 135197378 4292012784 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1429/statm: 5446 4100 91 168 0 5277 0
Current children cumulated CPU time (s) 883.11
Current children cumulated vsize (KiB) 21784

[startup+895.9 s]
/proc/loadavg: 2.00 1.99 1.99 3/176 1463
/proc/meminfo: memFree=15036372/32951132 swapFree=67111528/67111528
[pid=1429] ppid=1427 vsize=21784 CPUtime=895.91 cores=1,3,5,7
/proc/1429/stat : 1429 (march_hi) R 1427 1429 1391 0 -1 4202496 4319 0 0 0 89590 1 0 0 25 0 1 0 428286949 22306816 4246 33554432000 134512640 135197378 4292012784 18446744073709551615 134548488 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1429/statm: 5446 4246 91 168 0 5277 0
Current children cumulated CPU time (s) 895.91
Current children cumulated vsize (KiB) 21784

[startup+899.101 s]
/proc/loadavg: 2.00 1.99 1.99 3/176 1463
/proc/meminfo: memFree=15035752/32951132 swapFree=67111528/67111528
[pid=1429] ppid=1427 vsize=21784 CPUtime=899.11 cores=1,3,5,7
/proc/1429/stat : 1429 (march_hi) R 1427 1429 1391 0 -1 4202496 4362 0 0 0 89910 1 0 0 25 0 1 0 428286949 22306816 4289 33554432000 134512640 135197378 4292012784 18446744073709551615 134593959 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1429/statm: 5446 4289 91 168 0 5277 0
Current children cumulated CPU time (s) 899.11
Current children cumulated vsize (KiB) 21784

[startup+902.3 s]
/proc/loadavg: 2.00 1.99 1.99 3/176 1463
/proc/meminfo: memFree=15035256/32951132 swapFree=67111528/67111528
[pid=1429] ppid=1427 vsize=21784 CPUtime=902.31 cores=1,3,5,7
/proc/1429/stat : 1429 (march_hi) R 1427 1429 1391 0 -1 4202496 4401 0 0 0 90230 1 0 0 25 0 1 0 428286949 22306816 4328 33554432000 134512640 135197378 4292012784 18446744073709551615 134542350 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1429/statm: 5446 4328 91 168 0 5277 0
Current children cumulated CPU time (s) 902.31
Current children cumulated vsize (KiB) 21784

[startup+903.901 s]
/proc/loadavg: 2.00 1.99 1.99 3/176 1463
/proc/meminfo: memFree=15035008/32951132 swapFree=67111528/67111528
[pid=1429] ppid=1427 vsize=21784 CPUtime=903.91 cores=1,3,5,7
/proc/1429/stat : 1429 (march_hi) R 1427 1429 1391 0 -1 4202496 4424 0 0 0 90390 1 0 0 25 0 1 0 428286949 22306816 4351 33554432000 134512640 135197378 4292012784 18446744073709551615 134542053 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1429/statm: 5446 4351 91 168 0 5277 0
Current children cumulated CPU time (s) 903.91
Current children cumulated vsize (KiB) 21784

[startup+904.701 s]
/proc/loadavg: 2.00 1.99 1.99 3/176 1463
/proc/meminfo: memFree=15034884/32951132 swapFree=67111528/67111528
[pid=1429] ppid=1427 vsize=21784 CPUtime=904.71 cores=1,3,5,7
/proc/1429/stat : 1429 (march_hi) R 1427 1429 1391 0 -1 4202496 4434 0 0 0 90470 1 0 0 25 0 1 0 428286949 22306816 4361 33554432000 134512640 135197378 4292012784 18446744073709551615 134525258 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1429/statm: 5446 4361 91 168 0 5277 0
Current children cumulated CPU time (s) 904.71
Current children cumulated vsize (KiB) 21784

[startup+904.901 s]
/proc/loadavg: 2.00 1.99 1.99 3/176 1463
/proc/meminfo: memFree=15034884/32951132 swapFree=67111528/67111528
[pid=1429] ppid=1427 vsize=21784 CPUtime=904.91 cores=1,3,5,7
/proc/1429/stat : 1429 (march_hi) R 1427 1429 1391 0 -1 4202496 4437 0 0 0 90490 1 0 0 25 0 1 0 428286949 22306816 4364 33554432000 134512640 135197378 4292012784 18446744073709551615 134718686 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1429/statm: 5446 4364 91 168 0 5277 0
Current children cumulated CPU time (s) 904.91
Current children cumulated vsize (KiB) 21784

[startup+905.001 s]
/proc/loadavg: 2.00 1.99 1.99 3/176 1463
/proc/meminfo: memFree=15034884/32951132 swapFree=67111528/67111528
[pid=1429] ppid=1427 vsize=21784 CPUtime=905.01 cores=1,3,5,7
/proc/1429/stat : 1429 (march_hi) R 1427 1429 1391 0 -1 4202496 4438 0 0 0 90500 1 0 0 18 0 1 0 428286949 22306816 4365 33554432000 134512640 135197378 4292012784 18446744073709551615 134597078 0 0 4096 0 0 0 0 17 1 0 0 0
/proc/1429/statm: 5446 4365 91 168 0 5277 0
Current children cumulated CPU time (s) 905.01
Current children cumulated vsize (KiB) 21784

Child status: 20
Real time (s): 905.014
CPU time (s): 905.031
CPU user time (s): 905.018
CPU system time (s): 0.012998
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 21784

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 905.018
system time used= 0.012998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4441
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= 7
involuntary context switches= 9604

runsolver used 1.20682 second user time and 2.92855 second system time

The end

Launcher Data 

Begin job on node131 at 2011-04-19 00:47:53
IDJOB=3210657
IDBENCH=82813
IDSOLVER=1627
FILE ID=node131/3210657-1303166873
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-k3-r4.26-v500-c2130-S1085677759-100.UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3210657-1303166873/watcher-3210657-1303166873 -o /tmp/evaluation-result-3210657-1303166873/solver-3210657-1303166873 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3210657-1303166873.cnf

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

MD5SUM BENCH= 12cee07ed764769ddb26400b2603221c
RANDOM SEED=1174547081

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:      15148048 kB
Buffers:        519000 kB
Cached:       16894744 kB
SwapCached:          0 kB
Active:        7586932 kB
Inactive:      9893652 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      15148048 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1768 kB
Writeback:           0 kB
AnonPages:       66096 kB
Mapped:          15576 kB
Slab:           259804 kB
PageTables:       4812 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   209328 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 01:02:58