Trace number 3152450

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
march_rw 2011-03-02UNSAT 619.499 619.515

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v500-c2130-S1094982880-055.UNKNOWN.cnf
MD5SUM7bcc4ef0cfce2800562872a802fb17f2
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark619.499
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, 9 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 498 free variables and 2121 clauses.
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 182 duplicate clauses
0.00/0.01	c resolvent_look() :: found 105 resolvents
0.00/0.01	c main():: clause / variable ratio: ( 2226 / 500 ) = 4.45
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 |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 0/19) NodeCount: 121
0.00/0.03	c |----------------------------------------------------------------|
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c |****************************************************************| ( 1/19) NodeCount: 5055
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c |****************************************************************| ( 2/19) NodeCount: 25264
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c |****************************************************************| ( 3/19) NodeCount: 96560
24.99/25.03	c |----------------------------------------------------------------|
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c |****************************************************************| ( 4/19) NodeCount: 271051
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c |****************************************************************| ( 5/19) NodeCount: 591878
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c |****************************************************************| ( 6/19) NodeCount: 1031390
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c |****************************************************************| ( 7/19) NodeCount: 1493334
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c |****************************************************************| ( 8/19) NodeCount: 1873117
493.48/493.56	c |----------------------------------------------------------------|
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c |****************************************************************| ( 9/19) NodeCount: 2115284
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c |****************************************************************| (10/19) NodeCount: 2234608
599.89/599.91	c |----------------------------------------------------------------|
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c |****************************************************************| (11/19) NodeCount: 2278927
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c |****************************************************************| (12/19) NodeCount: 2290832
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c |****************************************************************| (13/19) NodeCount: 2293090
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c |****************************************************************| (14/19) NodeCount: 2293326
619.48/619.50	c |----------------------------------------------------------------|
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c |****************************************************************| (15/19) NodeCount: 2293336
619.48/619.51	c |----------------------------------------------------------------|
c |
619.48/619.51	c
619.48/619.51	c main():: nodeCount: 2293336
619.48/619.51	c main():: dead ends in main: 34982
619.48/619.51	c main():: lookAheadCount: 143791749
619.48/619.51	c main():: unitResolveCount: 29042541
619.48/619.51	c main():: time=619.489990
619.48/619.51	c main():: necessary_assignments: 523144
619.48/619.51	c main():: bin_sat: 0, bin_unsat 0
619.48/619.51	c main():: doublelook: #: 8837947, succes #: 6322121
619.48/619.51	c main():: doublelook: overall 6.369 of all possible doublelooks executed
619.48/619.51	c main():: doublelook: succesrate: 71.534, average DL_trigger: 54.716
619.48/619.51	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver Copyright (C) 2010 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 893)

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-3152450-1301703739/watcher-3152450-1301703739 -o /tmp/evaluation-result-3152450-1301703739/solver-3152450-1301703739 -C 2400 -W 1300 -M 7680 ./march_rw HOME/instance-3152450-1301703739.cnf 

running on 2 cores: 0,2

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


[startup+0 s]
/proc/loadavg: 3.68 3.93 3.98 2/178 4989
/proc/meminfo: memFree=21855984/32951132 swapFree=67111528/67111528
[pid=4989] ppid=4987 vsize=6720 CPUtime=0 cores=0,2
/proc/4989/stat : 4989 (march_rw) R 4987 4989 4381 0 -1 4202496 295 0 0 0 0 0 0 0 25 0 1 0 281973504 6881280 237 33554432000 4194304 4300876 140736862397232 18446744073709551615 4258304 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4989/statm: 1680 237 136 27 0 129 0

[startup+0.050916 s]
/proc/loadavg: 3.68 3.93 3.98 2/178 4989
/proc/meminfo: memFree=21855984/32951132 swapFree=67111528/67111528
[pid=4989] ppid=4987 vsize=7540 CPUtime=0.04 cores=0,2
/proc/4989/stat : 4989 (march_rw) R 4987 4989 4381 0 -1 4202496 441 0 0 0 4 0 0 0 18 0 1 0 281973504 7720960 383 33554432000 4194304 4300876 140736862397232 18446744073709551615 4214450 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4989/statm: 1885 383 168 27 0 334 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 7540

[startup+0.100917 s]
/proc/loadavg: 3.68 3.93 3.98 2/178 4989
/proc/meminfo: memFree=21855984/32951132 swapFree=67111528/67111528
[pid=4989] ppid=4987 vsize=7540 CPUtime=0.09 cores=0,2
/proc/4989/stat : 4989 (march_rw) R 4987 4989 4381 0 -1 4202496 452 0 0 0 9 0 0 0 18 0 1 0 281973504 7720960 394 33554432000 4194304 4300876 140736862397232 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4989/statm: 1885 394 168 27 0 334 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7540

[startup+0.300902 s]
/proc/loadavg: 3.68 3.93 3.98 2/178 4989
/proc/meminfo: memFree=21855984/32951132 swapFree=67111528/67111528
[pid=4989] ppid=4987 vsize=7540 CPUtime=0.29 cores=0,2
/proc/4989/stat : 4989 (march_rw) R 4987 4989 4381 0 -1 4202496 464 0 0 0 29 0 0 0 18 0 1 0 281973504 7720960 406 33554432000 4194304 4300876 140736862397232 18446744073709551615 4200312 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4989/statm: 1885 406 168 27 0 334 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7540

[startup+0.700817 s]
/proc/loadavg: 3.68 3.93 3.98 2/178 4989
/proc/meminfo: memFree=21855984/32951132 swapFree=67111528/67111528
[pid=4989] ppid=4987 vsize=7672 CPUtime=0.69 cores=0,2
/proc/4989/stat : 4989 (march_rw) R 4987 4989 4381 0 -1 4202496 475 0 0 0 69 0 0 0 18 0 1 0 281973504 7856128 417 33554432000 4194304 4300876 140736862397232 18446744073709551615 4217540 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4989/statm: 1918 417 168 27 0 367 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 7672

[startup+1.50066 s]
/proc/loadavg: 3.68 3.93 3.98 5/188 5108
/proc/meminfo: memFree=21854104/32951132 swapFree=67111528/67111528
[pid=4989] ppid=4987 vsize=7672 CPUtime=1.49 cores=0,2
/proc/4989/stat : 4989 (march_rw) R 4987 4989 4381 0 -1 4202496 486 0 0 0 149 0 0 0 19 0 1 0 281973504 7856128 428 33554432000 4194304 4300876 140736862397232 18446744073709551615 4217619 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4989/statm: 1918 428 168 27 0 367 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 7672

[startup+3.11804 s]
/proc/loadavg: 3.68 3.93 3.98 5/188 5108
/proc/meminfo: memFree=21851872/32951132 swapFree=67111528/67111528
[pid=4989] ppid=4987 vsize=7672 CPUtime=3.12 cores=0,2
/proc/4989/stat : 4989 (march_rw) R 4987 4989 4381 0 -1 4202496 496 0 0 0 312 0 0 0 25 0 1 0 281973504 7856128 438 33554432000 4194304 4300876 140736862397232 18446744073709551615 4214446 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4989/statm: 1918 438 168 27 0 367 0
Current children cumulated CPU time (s) 3.12
Current children cumulated vsize (KiB) 7672

[startup+6.30089 s]
/proc/loadavg: 3.70 3.93 3.98 5/188 5108
/proc/meminfo: memFree=21850056/32951132 swapFree=67111528/67111528
[pid=4989] ppid=4987 vsize=7816 CPUtime=6.29 cores=0,2
/proc/4989/stat : 4989 (march_rw) R 4987 4989 4381 0 -1 4202496 509 0 0 0 629 0 0 0 25 0 1 0 281973504 8003584 451 33554432000 4194304 4300876 140736862397232 18446744073709551615 4228535 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4989/statm: 1954 451 168 27 0 403 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 7816

[startup+12.7008 s]
/proc/loadavg: 3.73 3.94 3.98 5/188 5108
/proc/meminfo: memFree=21847424/32951132 swapFree=67111528/67111528
[pid=4989] ppid=4987 vsize=7816 CPUtime=12.69 cores=0,2
/proc/4989/stat : 4989 (march_rw) R 4987 4989 4381 0 -1 4202496 529 0 0 0 1269 0 0 0 25 0 1 0 281973504 8003584 471 33554432000 4194304 4300876 140736862397232 18446744073709551615 4217619 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4989/statm: 1954 471 168 27 0 403 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 7816

[startup+25.5006 s]
/proc/loadavg: 3.79 3.94 3.98 5/188 5135
/proc/meminfo: memFree=21842576/32951132 swapFree=67111528/67111528
[pid=4989] ppid=4987 vsize=8020 CPUtime=25.49 cores=0,2
/proc/4989/stat : 4989 (march_rw) R 4987 4989 4381 0 -1 4202496 574 0 0 0 2549 0 0 0 25 0 1 0 281973504 8212480 516 33554432000 4194304 4300876 140736862397232 18446744073709551615 4219541 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4989/statm: 2005 516 169 27 0 454 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 8020

[startup+51.1003 s]
/proc/loadavg: 3.86 3.94 3.98 5/188 5137
/proc/meminfo: memFree=21831916/32951132 swapFree=67111528/67111528
[pid=4989] ppid=4987 vsize=8272 CPUtime=51.09 cores=0,2
/proc/4989/stat : 4989 (march_rw) R 4987 4989 4381 0 -1 4202496 616 0 0 0 5109 0 0 0 25 0 1 0 281973504 8470528 558 33554432000 4194304 4300876 140736862397232 18446744073709551615 4200267 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4989/statm: 2068 558 169 27 0 517 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 8272

[startup+102.301 s]
/proc/loadavg: 3.94 3.95 3.98 5/188 5137
/proc/meminfo: memFree=21810548/32951132 swapFree=67111528/67111528
[pid=4989] ppid=4987 vsize=8972 CPUtime=102.3 cores=0,2
/proc/4989/stat : 4989 (march_rw) R 4987 4989 4381 0 -1 4202496 745 0 0 0 10230 0 0 0 25 0 1 0 281973504 9187328 687 33554432000 4194304 4300876 140736862397232 18446744073709551615 4214448 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4989/statm: 2243 687 169 27 0 692 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 8972

[startup+162.301 s]
/proc/loadavg: 4.02 3.97 3.98 5/188 5139
/proc/meminfo: memFree=21787200/32951132 swapFree=67111528/67111528
[pid=4989] ppid=4987 vsize=9484 CPUtime=162.29 cores=0,2
/proc/4989/stat : 4989 (march_rw) R 4987 4989 4381 0 -1 4202496 945 0 0 0 16229 0 0 0 25 0 1 0 281973504 9711616 887 33554432000 4194304 4300876 140736862397232 18446744073709551615 4217462 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4989/statm: 2371 887 169 27 0 820 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 9484

[startup+222.306 s]
/proc/loadavg: 4.00 3.97 3.98 5/188 5141
/proc/meminfo: memFree=21763488/32951132 swapFree=67111528/67111528
[pid=4989] ppid=4987 vsize=11548 CPUtime=222.29 cores=0,2
/proc/4989/stat : 4989 (march_rw) R 4987 4989 4381 0 -1 4202496 1170 0 0 0 22229 0 0 0 25 0 1 0 281973504 11825152 1112 33554432000 4194304 4300876 140736862397232 18446744073709551615 4214440 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4989/statm: 2887 1112 169 27 0 1336 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 11548

[startup+282.3 s]
/proc/loadavg: 4.04 3.99 3.99 5/188 5143
/proc/meminfo: memFree=21739896/32951132 swapFree=67111528/67111528
[pid=4989] ppid=4987 vsize=11780 CPUtime=282.29 cores=0,2
/proc/4989/stat : 4989 (march_rw) R 4987 4989 4381 0 -1 4202496 1468 0 0 0 28229 0 0 0 25 0 1 0 281973504 12062720 1410 33554432000 4194304 4300876 140736862397232 18446744073709551615 4200325 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4989/statm: 2945 1410 169 27 0 1394 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 11780

[startup+342.301 s]
/proc/loadavg: 4.01 3.99 3.99 5/188 5143
/proc/meminfo: memFree=21716332/32951132 swapFree=67111528/67111528
[pid=4989] ppid=4987 vsize=13736 CPUtime=342.28 cores=0,2
/proc/4989/stat : 4989 (march_rw) R 4987 4989 4381 0 -1 4202496 1808 0 0 0 34228 0 0 0 25 0 1 0 281973504 14065664 1750 33554432000 4194304 4300876 140736862397232 18446744073709551615 4286248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4989/statm: 3434 1750 169 27 0 1883 0
Current children cumulated CPU time (s) 342.28
Current children cumulated vsize (KiB) 13736

[startup+402.301 s]
/proc/loadavg: 4.05 4.00 3.99 5/188 5145
/proc/meminfo: memFree=21693472/32951132 swapFree=67111528/67111528
[pid=4989] ppid=4987 vsize=16788 CPUtime=402.28 cores=0,2
/proc/4989/stat : 4989 (march_rw) R 4987 4989 4381 0 -1 4202496 2172 0 0 0 40228 0 0 0 25 0 1 0 281973504 17190912 2114 33554432000 4194304 4300876 140736862397232 18446744073709551615 4217310 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4989/statm: 4197 2114 169 27 0 2646 0
Current children cumulated CPU time (s) 402.28
Current children cumulated vsize (KiB) 16788

[startup+462.301 s]
/proc/loadavg: 4.02 4.00 3.99 5/188 5147
/proc/meminfo: memFree=21670128/32951132 swapFree=67111528/67111528
[pid=4989] ppid=4987 vsize=16788 CPUtime=462.28 cores=0,2
/proc/4989/stat : 4989 (march_rw) R 4987 4989 4381 0 -1 4202496 2657 0 0 0 46228 0 0 0 25 0 1 0 281973504 17190912 2599 33554432000 4194304 4300876 140736862397232 18446744073709551615 4250768 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4989/statm: 4197 2599 169 27 0 2646 0
Current children cumulated CPU time (s) 462.28
Current children cumulated vsize (KiB) 16788

[startup+522.301 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5149
/proc/meminfo: memFree=21646908/32951132 swapFree=67111528/67111528
[pid=4989] ppid=4987 vsize=21596 CPUtime=522.29 cores=0,2
/proc/4989/stat : 4989 (march_rw) R 4987 4989 4381 0 -1 4202496 3177 0 0 0 52228 1 0 0 25 0 1 0 281973504 22114304 3119 33554432000 4194304 4300876 140736862397232 18446744073709551615 4201457 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4989/statm: 5399 3119 169 27 0 3848 0
Current children cumulated CPU time (s) 522.29
Current children cumulated vsize (KiB) 21596

[startup+582.301 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5151
/proc/meminfo: memFree=21622304/32951132 swapFree=67111528/67111528
[pid=4989] ppid=4987 vsize=21596 CPUtime=582.29 cores=0,2
/proc/4989/stat : 4989 (march_rw) R 4987 4989 4381 0 -1 4202496 3836 0 0 0 58228 1 0 0 25 0 1 0 281973504 22114304 3778 33554432000 4194304 4300876 140736862397232 18446744073709551615 4217487 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4989/statm: 5399 3778 169 27 0 3848 0
Current children cumulated CPU time (s) 582.29
Current children cumulated vsize (KiB) 21596

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

[startup+588.801 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5151
/proc/meminfo: memFree=21619572/32951132 swapFree=67111528/67111528
[pid=4989] ppid=4987 vsize=27416 CPUtime=588.79 cores=0,2
/proc/4989/stat : 4989 (march_rw) R 4987 4989 4381 0 -1 4202496 3928 0 0 0 58878 1 0 0 25 0 1 0 281973504 28073984 3870 33554432000 4194304 4300876 140736862397232 18446744073709551615 4200248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4989/statm: 6854 3870 169 27 0 5303 0
Current children cumulated CPU time (s) 588.79
Current children cumulated vsize (KiB) 27416

[startup+601.6 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5151
/proc/meminfo: memFree=21614852/32951132 swapFree=67111528/67111528
[pid=4989] ppid=4987 vsize=27416 CPUtime=601.59 cores=0,2
/proc/4989/stat : 4989 (march_rw) R 4987 4989 4381 0 -1 4202496 4079 0 0 0 60158 1 0 0 25 0 1 0 281973504 28073984 4021 33554432000 4194304 4300876 140736862397232 18446744073709551615 4225119 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4989/statm: 6854 4021 169 27 0 5303 0
Current children cumulated CPU time (s) 601.59
Current children cumulated vsize (KiB) 27416

[startup+608 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5151
/proc/meminfo: memFree=21612000/32951132 swapFree=67111528/67111528
[pid=4989] ppid=4987 vsize=27416 CPUtime=607.99 cores=0,2
/proc/4989/stat : 4989 (march_rw) R 4987 4989 4381 0 -1 4202496 4162 0 0 0 60798 1 0 0 25 0 1 0 281973504 28073984 4104 33554432000 4194304 4300876 140736862397232 18446744073709551615 4228230 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4989/statm: 6854 4104 169 27 0 5303 0
Current children cumulated CPU time (s) 607.99
Current children cumulated vsize (KiB) 27416

[startup+614.4 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5151
/proc/meminfo: memFree=21609140/32951132 swapFree=67111528/67111528
[pid=4989] ppid=4987 vsize=27416 CPUtime=614.39 cores=0,2
/proc/4989/stat : 4989 (march_rw) R 4987 4989 4381 0 -1 4202496 4251 0 0 0 61438 1 0 0 25 0 1 0 281973504 28073984 4193 33554432000 4194304 4300876 140736862397232 18446744073709551615 4217507 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4989/statm: 6854 4193 169 27 0 5303 0
Current children cumulated CPU time (s) 614.39
Current children cumulated vsize (KiB) 27416

[startup+617.601 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5151
/proc/meminfo: memFree=21607404/32951132 swapFree=67111528/67111528
[pid=4989] ppid=4987 vsize=27416 CPUtime=617.59 cores=0,2
/proc/4989/stat : 4989 (march_rw) R 4987 4989 4381 0 -1 4202496 4298 0 0 0 61758 1 0 0 25 0 1 0 281973504 28073984 4240 33554432000 4194304 4300876 140736862397232 18446744073709551615 4200277 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4989/statm: 6854 4240 169 27 0 5303 0
Current children cumulated CPU time (s) 617.59
Current children cumulated vsize (KiB) 27416

[startup+618.401 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5151
/proc/meminfo: memFree=21607032/32951132 swapFree=67111528/67111528
[pid=4989] ppid=4987 vsize=27416 CPUtime=618.39 cores=0,2
/proc/4989/stat : 4989 (march_rw) R 4987 4989 4381 0 -1 4202496 4310 0 0 0 61838 1 0 0 25 0 1 0 281973504 28073984 4252 33554432000 4194304 4300876 140736862397232 18446744073709551615 4265472 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4989/statm: 6854 4252 169 27 0 5303 0
Current children cumulated CPU time (s) 618.39
Current children cumulated vsize (KiB) 27416

[startup+619.2 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5151
/proc/meminfo: memFree=21607032/32951132 swapFree=67111528/67111528
[pid=4989] ppid=4987 vsize=27416 CPUtime=619.18 cores=0,2
/proc/4989/stat : 4989 (march_rw) R 4987 4989 4381 0 -1 4202496 4322 0 0 0 61917 1 0 0 25 0 1 0 281973504 28073984 4264 33554432000 4194304 4300876 140736862397232 18446744073709551615 4200366 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/4989/statm: 6854 4264 169 27 0 5303 0
Current children cumulated CPU time (s) 619.18
Current children cumulated vsize (KiB) 27416

[startup+619.406 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5151
/proc/meminfo: memFree=21606412/32951132 swapFree=67111528/67111528
[pid=4989] ppid=4987 vsize=27416 CPUtime=619.38 cores=0,2
/proc/4989/stat : 4989 (march_rw) R 4987 4989 4381 0 -1 4202496 4324 0 0 0 61937 1 0 0 25 0 1 0 281973504 28073984 4266 33554432000 4194304 4300876 140736862397232 18446744073709551615 4269761 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4989/statm: 6854 4266 169 27 0 5303 0
Current children cumulated CPU time (s) 619.38
Current children cumulated vsize (KiB) 27416

[startup+619.5 s]
/proc/loadavg: 4.00 4.00 3.99 5/188 5151
/proc/meminfo: memFree=21606412/32951132 swapFree=67111528/67111528
[pid=4989] ppid=4987 vsize=27416 CPUtime=619.48 cores=0,2
/proc/4989/stat : 4989 (march_rw) R 4987 4989 4381 0 -1 4202496 4326 0 0 0 61947 1 0 0 25 0 1 0 281973504 28073984 4268 33554432000 4194304 4300876 140736862397232 18446744073709551615 4268602 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/4989/statm: 6854 4268 169 27 0 5303 0
Current children cumulated CPU time (s) 619.48
Current children cumulated vsize (KiB) 27416

Child status: 20
Real time (s): 619.515
CPU time (s): 619.499
CPU user time (s): 619.484
CPU system time (s): 0.014997
CPU usage (%): 99.9973
Max. virtual memory (cumulated for all children) (KiB): 27416

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 619.484
system time used= 0.014997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4328
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= 1670

runsolver used 0.98585 second user time and 2.02869 second system time

The end

Launcher Data 

Begin job on node129 at 2011-04-02 02:22:19
IDJOB=3152450
IDBENCH=82730
IDSOLVER=1561
FILE ID=node129/3152450-1301703739
RUNJOBID= node129-1301698530-4399
PBS_JOBID= 12840752
Free space on /tmp= 71916 MiB

SOLVER NAME= march_rw 2011-03-02
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v500-c2130-S1094982880-055.UNKNOWN.cnf
COMMAND LINE= ./march_rw BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3152450-1301703739/watcher-3152450-1301703739 -o /tmp/evaluation-result-3152450-1301703739/solver-3152450-1301703739 -C 2400 -W 1300 -M 7680  ./march_rw HOME/instance-3152450-1301703739.cnf

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

MD5SUM BENCH= 7bcc4ef0cfce2800562872a802fb17f2
RANDOM SEED=202929761

node129.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		: 2666.831
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		: 2666.831
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	: 5332.83
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		: 2666.831
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.831
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	: 5332.82
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		: 2666.831
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	: 5332.74
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		: 2666.831
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	: 5332.83
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		: 2666.831
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		: 2666.831
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	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      21856124 kB
Buffers:        339212 kB
Cached:       10437984 kB
SwapCached:          0 kB
Active:        7176580 kB
Inactive:      3667952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      21856124 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:              24 kB
Writeback:           0 kB
AnonPages:       66952 kB
Mapped:          15516 kB
Slab:           188016 kB
PageTables:       5148 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   256572 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= 71916 MiB
End job on node129 at 2011-04-02 02:32:38