Trace number 3205615

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT09 reference solver: march_hi hi? (TO) 1300.04 1300.02

General information on the benchmark

Namerandom/medium/
unif-k5-r21.3-v150-c3195-S259896945-079.SATISFIABLE.cnf
MD5SUMaf1e3a30945401f0fc52ffcd9f70aa15
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.081987
Satisfiable
(Un)Satisfiability was proved
Number of variables150
Number of clauses3195
Sum of the clauses size15975
Maximum clause length5
Minimum clause length5
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 53195
Number of clauses of size over 50

Solver Data 

0.01/0.03	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.01/0.03	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.01/0.03	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.01/0.03	c main()::
0.01/0.03	c initFormula():: searching for DIMACS p-line....
0.01/0.03	c full lookahead due to high density!
0.01/0.03	c initFormula():: the DIMACS p-line indicates a CNF of 150 variables and 3195 clauses.
0.01/0.03	c parseCNF():: parsing....
0.01/0.03	c parseCNF():: the CNF contains 0 unary clauses.
0.01/0.03	c runParser():: parsing was successful, warming up engines...
0.01/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.03	c preprocessing fase I completed:: there are now 150 free variables and 3195 clauses.
0.01/0.03	c stat :: sign balance is biased by 0.039
0.01/0.03	c using k-SAT heuristics (size based diff)
0.01/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 1 duplicate clauses
0.01/0.03	c resolvent_look() :: found 1 resolvents
0.01/0.03	c main():: clause / variable ratio: ( 3196 / 150 ) = 21.31
0.01/0.03	c longest clause has size 5
0.01/0.03	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.03	c number of free variables = 150
0.01/0.03	c dynamic_preselect_setsize :: off
0.01/0.03	c main():: all systems go!
0.01/0.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 155
0.01/0.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| ( 1/999) NodeCount: 1061
0.10/0.15	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 12154
1.29/1.35	c |----------------------------------------------------------------|
c |*
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c |****************
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c |********************************
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c |****************************************************************| ( 3/999) NodeCount: 108387
12.99/13.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
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c |********************************
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c |****************************************************************| ( 4/999) NodeCount: 733286
97.79/97.85	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
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c |********************************
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c |****************************************************************| ( 5/999) NodeCount: 3870071
567.50/567.54	c |----------------------------------------------------------------|
c |*
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c |************
c |*************
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c |****************
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c |************************
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c |*******************************
c |********************************
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c |************************************
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Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
GNU General Public License for more details.

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3205615-1302954144/watcher-3205615-1302954144 -o /tmp/evaluation-result-3205615-1302954144/solver-3205615-1302954144 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3205615-1302954144.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: 0.92 1.29 2.35 5/187 17535
/proc/meminfo: memFree=14786888/32951132 swapFree=67111528/67111528
[pid=17535] ppid=17533 vsize=1180 CPUtime=0 cores=0,2
/proc/17535/stat : 17535 (march_hi) R 17533 17535 16268 0 -1 4202496 172 0 0 0 0 0 0 0 21 0 1 0 407014076 1208320 128 33554432000 134512640 135197378 4294096288 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17535/statm: 295 128 62 168 0 126 0

[startup+0.0159301 s]
/proc/loadavg: 0.92 1.29 2.35 5/187 17535
/proc/meminfo: memFree=14786888/32951132 swapFree=67111528/67111528
[pid=17535] ppid=17533 vsize=1316 CPUtime=0.01 cores=0,2
/proc/17535/stat : 17535 (march_hi) R 17533 17535 16268 0 -1 4202496 240 0 0 0 1 0 0 0 21 0 1 0 407014076 1347584 175 33554432000 134512640 135197378 4294096288 18446744073709551615 134578096 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17535/statm: 329 175 82 168 0 160 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1316

[startup+0.109268 s]
/proc/loadavg: 0.92 1.29 2.35 5/187 17535
/proc/meminfo: memFree=14786888/32951132 swapFree=67111528/67111528
[pid=17535] ppid=17533 vsize=1672 CPUtime=0.1 cores=0,2
/proc/17535/stat : 17535 (march_hi) R 17533 17535 16268 0 -1 4202496 331 0 0 0 10 0 0 0 22 0 1 0 407014076 1712128 262 33554432000 134512640 135197378 4294096288 18446744073709551615 134541435 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17535/statm: 418 262 93 168 0 249 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1672

[startup+0.300916 s]
/proc/loadavg: 0.92 1.29 2.35 5/187 17535
/proc/meminfo: memFree=14786888/32951132 swapFree=67111528/67111528
[pid=17535] ppid=17533 vsize=1672 CPUtime=0.29 cores=0,2
/proc/17535/stat : 17535 (march_hi) R 17533 17535 16268 0 -1 4202496 331 0 0 0 29 0 0 0 18 0 1 0 407014076 1712128 262 33554432000 134512640 135197378 4294096288 18446744073709551615 134548733 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17535/statm: 418 262 93 168 0 249 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1672

[startup+0.700833 s]
/proc/loadavg: 0.92 1.29 2.35 5/187 17535
/proc/meminfo: memFree=14786888/32951132 swapFree=67111528/67111528
[pid=17535] ppid=17533 vsize=1828 CPUtime=0.69 cores=0,2
/proc/17535/stat : 17535 (march_hi) R 17533 17535 16268 0 -1 4202496 354 0 0 0 69 0 0 0 18 0 1 0 407014076 1871872 285 33554432000 134512640 135197378 4294096288 18446744073709551615 134524899 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17535/statm: 457 285 93 168 0 288 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1828

[startup+1.50071 s]
/proc/loadavg: 0.92 1.29 2.35 5/188 17563
/proc/meminfo: memFree=14783400/32951132 swapFree=67111528/67111528
[pid=17535] ppid=17533 vsize=2192 CPUtime=1.49 cores=0,2
/proc/17535/stat : 17535 (march_hi) R 17533 17535 16268 0 -1 4202496 446 0 0 0 149 0 0 0 19 0 1 0 407014076 2244608 358 33554432000 134512640 135197378 4294096288 18446744073709551615 134597821 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17535/statm: 548 358 93 168 0 379 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2192

[startup+3.10039 s]
/proc/loadavg: 0.92 1.29 2.35 5/188 17563
/proc/meminfo: memFree=14782284/32951132 swapFree=67111528/67111528
[pid=17535] ppid=17533 vsize=2420 CPUtime=3.09 cores=0,2
/proc/17535/stat : 17535 (march_hi) R 17533 17535 16268 0 -1 4202496 531 0 0 0 309 0 0 0 24 0 1 0 407014076 2478080 443 33554432000 134512640 135197378 4294096288 18446744073709551615 134539119 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17535/statm: 605 443 93 168 0 436 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2420

[startup+6.30086 s]
/proc/loadavg: 1.17 1.33 2.36 5/188 17563
/proc/meminfo: memFree=14780860/32951132 swapFree=67111528/67111528
[pid=17535] ppid=17533 vsize=3272 CPUtime=6.29 cores=0,2
/proc/17535/stat : 17535 (march_hi) R 17533 17535 16268 0 -1 4202496 697 0 0 0 629 0 0 0 25 0 1 0 407014076 3350528 609 33554432000 134512640 135197378 4294096288 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17535/statm: 818 609 93 168 0 649 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3272

[startup+12.7007 s]
/proc/loadavg: 1.39 1.37 2.37 5/188 17563
/proc/meminfo: memFree=14776788/32951132 swapFree=67111528/67111528
[pid=17535] ppid=17533 vsize=5336 CPUtime=12.69 cores=0,2
/proc/17535/stat : 17535 (march_hi) R 17533 17535 16268 0 -1 4202496 992 0 0 0 1269 0 0 0 25 0 1 0 407014076 5464064 904 33554432000 134512640 135197378 4294096288 18446744073709551615 134539102 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17535/statm: 1334 904 93 168 0 1165 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5336

[startup+25.5005 s]
/proc/loadavg: 1.97 1.50 2.39 5/188 17563
/proc/meminfo: memFree=14772464/32951132 swapFree=67111528/67111528
[pid=17535] ppid=17533 vsize=7060 CPUtime=25.5 cores=0,2
/proc/17535/stat : 17535 (march_hi) R 17533 17535 16268 0 -1 4202496 1604 0 0 0 2550 0 0 0 25 0 1 0 407014076 7229440 1516 33554432000 134512640 135197378 4294096288 18446744073709551615 134550698 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17535/statm: 1765 1516 93 168 0 1596 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 7060

[startup+51.1011 s]
/proc/loadavg: 2.66 1.70 2.43 5/188 17564
/proc/meminfo: memFree=14763016/32951132 swapFree=67111528/67111528
[pid=17535] ppid=17533 vsize=13888 CPUtime=51.09 cores=0,2
/proc/17535/stat : 17535 (march_hi) R 17533 17535 16268 0 -1 4202496 2882 0 0 0 5109 0 0 0 25 0 1 0 407014076 14221312 2767 33554432000 134512640 135197378 4294096288 18446744073709551615 134539114 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17535/statm: 3472 2767 93 168 0 3303 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 13888

[startup+102.3 s]
/proc/loadavg: 3.42 2.05 2.51 5/188 17592
/proc/meminfo: memFree=14740812/32951132 swapFree=67111528/67111528
[pid=17535] ppid=17533 vsize=28912 CPUtime=102.29 cores=0,2
/proc/17535/stat : 17535 (march_hi) R 17533 17535 16268 0 -1 4202496 5081 0 0 0 10228 1 0 0 25 0 1 0 407014076 29605888 4966 33554432000 134512640 135197378 4294096288 18446744073709551615 134592951 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17535/statm: 7228 4966 93 168 0 7059 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 28912

[startup+162.301 s]
/proc/loadavg: 3.78 2.41 2.60 5/188 17594
/proc/meminfo: memFree=14711268/32951132 swapFree=67111528/67111528
[pid=17535] ppid=17533 vsize=42952 CPUtime=162.29 cores=0,2
/proc/17535/stat : 17535 (march_hi) R 17533 17535 16268 0 -1 4202496 7750 0 0 0 16227 2 0 0 25 0 1 0 407014076 43982848 7635 33554432000 134512640 135197378 4294096288 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17535/statm: 10738 7635 93 168 0 10569 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 42952

[startup+222.3 s]
/proc/loadavg: 3.92 2.69 2.69 5/188 17596
/proc/meminfo: memFree=14682968/32951132 swapFree=67111528/67111528
[pid=17535] ppid=17533 vsize=42952 CPUtime=222.3 cores=0,2
/proc/17535/stat : 17535 (march_hi) R 17533 17535 16268 0 -1 4202496 10320 0 0 0 22227 3 0 0 25 0 1 0 407014076 43982848 10205 33554432000 134512640 135197378 4294096288 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17535/statm: 10738 10205 93 168 0 10569 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 42952

[startup+282.301 s]
/proc/loadavg: 4.03 2.94 2.77 5/188 17597
/proc/meminfo: memFree=14653680/32951132 swapFree=67111528/67111528
[pid=17535] ppid=17533 vsize=62596 CPUtime=282.29 cores=0,2
/proc/17535/stat : 17535 (march_hi) R 17533 17535 16268 0 -1 4202496 12870 0 0 0 28226 3 0 0 25 0 1 0 407014076 64098304 12755 33554432000 134512640 135197378 4294096288 18446744073709551615 134603270 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17535/statm: 15649 12755 93 168 0 15480 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 62596

[startup+342.301 s]
/proc/loadavg: 4.01 3.13 2.85 5/188 17626
/proc/meminfo: memFree=14639876/32951132 swapFree=67111528/67111528
[pid=17535] ppid=17533 vsize=64488 CPUtime=342.3 cores=0,2
/proc/17535/stat : 17535 (march_hi) R 17533 17535 16268 0 -1 4202496 15406 0 0 0 34226 4 0 0 25 0 1 0 407014076 66035712 15291 33554432000 134512640 135197378 4294096288 18446744073709551615 134550651 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17535/statm: 16122 15291 93 168 0 15953 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 64488

[startup+402.3 s]
/proc/loadavg: 4.00 3.29 2.92 5/188 17627
/proc/meminfo: memFree=14607008/32951132 swapFree=67111528/67111528
[pid=17535] ppid=17533 vsize=93956 CPUtime=402.3 cores=0,2
/proc/17535/stat : 17535 (march_hi) R 17533 17535 16268 0 -1 4202496 17860 0 0 0 40226 4 0 0 25 0 1 0 407014076 96210944 17745 33554432000 134512640 135197378 4294096288 18446744073709551615 134603248 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17535/statm: 23489 17745 93 168 0 23320 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 93956

[startup+462.307 s]
/proc/loadavg: 4.00 3.42 2.98 5/188 17629
/proc/meminfo: memFree=14575000/32951132 swapFree=67111528/67111528
[pid=17535] ppid=17533 vsize=93956 CPUtime=462.3 cores=0,2
/proc/17535/stat : 17535 (march_hi) R 17533 17535 16268 0 -1 4202496 20239 0 0 0 46226 4 0 0 25 0 1 0 407014076 96210944 20124 33554432000 134512640 135197378 4294096288 18446744073709551615 134649164 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17535/statm: 23489 20124 93 168 0 23320 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 93956

[startup+522.3 s]
/proc/loadavg: 4.00 3.52 3.04 5/188 17631
/proc/meminfo: memFree=14543368/32951132 swapFree=67111528/67111528
[pid=17535] ppid=17533 vsize=93956 CPUtime=522.3 cores=0,2
/proc/17535/stat : 17535 (march_hi) R 17533 17535 16268 0 -1 4202496 22519 0 0 0 52225 5 0 0 25 0 1 0 407014076 96210944 22404 33554432000 134512640 135197378 4294096288 18446744073709551615 134550648 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17535/statm: 23489 22404 93 168 0 23320 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 93956

[startup+582.301 s]
/proc/loadavg: 4.00 3.60 3.10 5/188 17633
/proc/meminfo: memFree=14512104/32951132 swapFree=67111528/67111528
[pid=17535] ppid=17533 vsize=141936 CPUtime=582.3 cores=0,2
/proc/17535/stat : 17535 (march_hi) R 17533 17535 16268 0 -1 4202496 24709 0 0 0 58224 6 0 0 25 0 1 0 407014076 145342464 24594 33554432000 134512640 135197378 4294096288 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17535/statm: 35484 24594 93 168 0 35315 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 141936

[startup+642.301 s]
/proc/loadavg: 4.00 3.67 3.15 5/188 17633
/proc/meminfo: memFree=14480464/32951132 swapFree=67111528/67111528
[pid=17535] ppid=17533 vsize=141936 CPUtime=642.3 cores=0,2
/proc/17535/stat : 17535 (march_hi) R 17533 17535 16268 0 -1 4202496 27239 0 0 0 64224 6 0 0 25 0 1 0 407014076 145342464 27124 33554432000 134512640 135197378 4294096288 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17535/statm: 35484 27124 93 168 0 35315 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 141936

[startup+702.301 s]
/proc/loadavg: 4.00 3.73 3.20 5/188 17635
/proc/meminfo: memFree=14448328/32951132 swapFree=67111528/67111528
[pid=17535] ppid=17533 vsize=141936 CPUtime=702.3 cores=0,2
/proc/17535/stat : 17535 (march_hi) R 17533 17535 16268 0 -1 4202496 29764 0 0 0 70223 7 0 0 25 0 1 0 407014076 145342464 29649 33554432000 134512640 135197378 4294096288 18446744073709551615 134603311 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17535/statm: 35484 29649 93 168 0 35315 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 141936

[startup+762.301 s]
/proc/loadavg: 4.00 3.78 3.25 5/188 17637
/proc/meminfo: memFree=14416180/32951132 swapFree=67111528/67111528
[pid=17535] ppid=17533 vsize=141936 CPUtime=762.3 cores=0,2
/proc/17535/stat : 17535 (march_hi) R 17533 17535 16268 0 -1 4202496 32231 0 0 0 76222 8 0 0 25 0 1 0 407014076 145342464 32116 33554432000 134512640 135197378 4294096288 18446744073709551615 134550693 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17535/statm: 35484 32116 93 168 0 35315 0
Current children cumulated CPU time (s) 762.3
Current children cumulated vsize (KiB) 141936

[startup+822.3 s]
/proc/loadavg: 4.00 3.81 3.29 5/188 17639
/proc/meminfo: memFree=14384292/32951132 swapFree=67111528/67111528
[pid=17535] ppid=17533 vsize=141936 CPUtime=822.31 cores=0,2
/proc/17535/stat : 17535 (march_hi) R 17533 17535 16268 0 -1 4202496 34629 0 0 0 82222 9 0 0 25 0 1 0 407014076 145342464 34514 33554432000 134512640 135197378 4294096288 18446744073709551615 134524866 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17535/statm: 35484 34514 93 168 0 35315 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 141936

[startup+882.301 s]
/proc/loadavg: 4.00 3.85 3.33 5/188 17640
/proc/meminfo: memFree=14353640/32951132 swapFree=67111528/67111528
[pid=17535] ppid=17533 vsize=208236 CPUtime=882.3 cores=0,2
/proc/17535/stat : 17535 (march_hi) R 17533 17535 16268 0 -1 4202496 36952 0 0 0 88221 9 0 0 25 0 1 0 407014076 213233664 36837 33554432000 134512640 135197378 4294096288 18446744073709551615 134603453 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17535/statm: 52059 36837 93 168 0 51890 0
Current children cumulated CPU time (s) 882.3
Current children cumulated vsize (KiB) 208236

[startup+942.3 s]
/proc/loadavg: 4.00 3.87 3.37 5/188 17641
/proc/meminfo: memFree=14323728/32951132 swapFree=67111528/67111528
[pid=17535] ppid=17533 vsize=208236 CPUtime=942.31 cores=0,2
/proc/17535/stat : 17535 (march_hi) R 17533 17535 16268 0 -1 4202496 39153 0 0 0 94221 10 0 0 25 0 1 0 407014076 213233664 39038 33554432000 134512640 135197378 4294096288 18446744073709551615 134602607 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17535/statm: 52059 39038 93 168 0 51890 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 208236

[startup+1002.3 s]
/proc/loadavg: 4.04 3.91 3.41 5/188 17643
/proc/meminfo: memFree=14292844/32951132 swapFree=67111528/67111528
[pid=17535] ppid=17533 vsize=208236 CPUtime=1002.32 cores=0,2
/proc/17535/stat : 17535 (march_hi) R 17533 17535 16268 0 -1 4202496 41335 0 0 0 100221 11 0 0 25 0 1 0 407014076 213233664 41220 33554432000 134512640 135197378 4294096288 18446744073709551615 134570915 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17535/statm: 52059 41220 93 168 0 51890 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 208236

[startup+1062.3 s]
/proc/loadavg: 4.01 3.92 3.45 5/188 17645
/proc/meminfo: memFree=14261100/32951132 swapFree=67111528/67111528
[pid=17535] ppid=17533 vsize=208236 CPUtime=1062.31 cores=0,2
/proc/17535/stat : 17535 (march_hi) R 17533 17535 16268 0 -1 4202496 43864 0 0 0 106220 11 0 0 25 0 1 0 407014076 213233664 43749 33554432000 134512640 135197378 4294096288 18446744073709551615 134603257 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17535/statm: 52059 43749 93 168 0 51890 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 208236

[startup+1122.31 s]
/proc/loadavg: 4.00 3.93 3.48 5/188 17656
/proc/meminfo: memFree=14228204/32951132 swapFree=67111528/67111528
[pid=17535] ppid=17533 vsize=208236 CPUtime=1122.32 cores=0,2
/proc/17535/stat : 17535 (march_hi) R 17533 17535 16268 0 -1 4202496 46268 0 0 0 112220 12 0 0 25 0 1 0 407014076 213233664 46153 33554432000 134512640 135197378 4294096288 18446744073709551615 134602632 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17535/statm: 52059 46153 93 168 0 51890 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 208236

[startup+1182.3 s]
/proc/loadavg: 4.07 3.96 3.51 5/188 17657
/proc/meminfo: memFree=14199224/32951132 swapFree=67111528/67111528
[pid=17535] ppid=17533 vsize=215796 CPUtime=1182.31 cores=0,2
/proc/17535/stat : 17535 (march_hi) R 17533 17535 16268 0 -1 4202496 48626 0 0 0 118219 12 0 0 25 0 1 0 407014076 220975104 48511 33554432000 134512640 135197378 4294096288 18446744073709551615 134612035 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17535/statm: 53949 48511 93 168 0 53780 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 215796

[startup+1242.3 s]
/proc/loadavg: 4.02 3.96 3.54 5/188 17659
/proc/meminfo: memFree=14168440/32951132 swapFree=67111528/67111528
[pid=17535] ppid=17533 vsize=215796 CPUtime=1242.31 cores=0,2
/proc/17535/stat : 17535 (march_hi) R 17533 17535 16268 0 -1 4202496 50807 0 0 0 124218 13 0 0 25 0 1 0 407014076 220975104 50692 33554432000 134512640 135197378 4294096288 18446744073709551615 134543539 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17535/statm: 53949 50692 93 168 0 53780 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 215796



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.01 3.97 3.57 4/187 17661
/proc/meminfo: memFree=14290944/32951132 swapFree=67111528/67111528
[pid=17535] ppid=17533 vsize=315244 CPUtime=1300.02 cores=0,2
/proc/17535/stat : 17535 (march_hi) R 17533 17535 16268 0 -1 4202496 53032 0 0 0 129987 15 0 0 25 0 1 0 407014076 322809856 52917 33554432000 134512640 135197378 4294096288 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17535/statm: 78811 52917 93 168 0 78642 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 315244

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

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

[startup+1300 s]
/proc/loadavg: 4.01 3.97 3.57 4/187 17661
/proc/meminfo: memFree=14290944/32951132 swapFree=67111528/67111528
[pid=17535] ppid=17533 vsize=315244 CPUtime=1300.02 cores=0,2
/proc/17535/stat : 17535 (march_hi) R 17533 17535 16268 0 -1 4202496 53032 0 0 0 129987 15 0 0 25 0 1 0 407014076 322809856 52917 33554432000 134512640 135197378 4294096288 18446744073709551615 134539117 0 0 4096 0 0 0 0 17 0 0 0 0
/proc/17535/statm: 78811 52917 93 168 0 78642 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 315244

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.02
CPU time (s): 1300.04
CPU user time (s): 1299.87
CPU system time (s): 0.166974
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 315244

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.87
system time used= 0.166974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 53032
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= 14447

runsolver used 2.09868 second user time and 4.33334 second system time

The end

Launcher Data 

Begin job on node131 at 2011-04-16 13:42:24
IDJOB=3205615
IDBENCH=82862
IDSOLVER=1623
FILE ID=node131/3205615-1302954144
RUNJOBID= node131-1302954144-17493
PBS_JOBID= 13017946
Free space on /tmp= 73160 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k5-r21.3-v150-c3195-S259896945-079.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3205615-1302954144/watcher-3205615-1302954144 -o /tmp/evaluation-result-3205615-1302954144/solver-3205615-1302954144 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3205615-1302954144.cnf

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

MD5SUM BENCH= af1e3a30945401f0fc52ffcd9f70aa15
RANDOM SEED=1688216486

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:      14786920 kB
Buffers:        516972 kB
Cached:       17253252 kB
SwapCached:          0 kB
Active:        7725952 kB
Inactive:     10113348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      14786920 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3172 kB
Writeback:           0 kB
AnonPages:       68240 kB
Mapped:          16652 kB
Slab:           262928 kB
PageTables:       4748 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   255668 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= 73160 MiB
End job on node131 at 2011-04-16 14:04:06