Trace number 3211241

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) 5000.06 4999.93

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v650-c2769-S1069233620-009.SATISFIABLE.cnf
MD5SUM31822745c6eca997ddfb1c68091841ad
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark3.72943
Satisfiable
(Un)Satisfiability was proved
Number of variables650
Number of clauses2769
Sum of the clauses size8307
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32769
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

0.00/0.01	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 650 variables and 2769 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, 28 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 646 free variables and 2741 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.438
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 178 duplicate clauses
0.00/0.01	c resolvent_look() :: found 68 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 650 variables and 2809 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 650 variabels and 2809 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 2809 / 650 ) = 4.32
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 = 646
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 164
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| ( 1/999) NodeCount: 975
0.09/0.17	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| ( 2/999) NodeCount: 10966
1.89/1.90	c |----------------------------------------------------------------|
c |*
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c |****************
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c |********************************
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c |****************************************************************| ( 3/999) NodeCount: 95509
18.39/18.49	c |----------------------------------------------------------------|
c |*
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c |****************
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c |********************************
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c |****************************************************************| ( 4/999) NodeCount: 610861
130.59/130.67	c |----------------------------------------------------------------|
c |*
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c |********************************
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c |****************************************************************| ( 5/999) NodeCount: 2976693
695.40/695.46	c |----------------------------------------------------------------|
c |*
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c |********************************
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c |****************************************************************| ( 6/999) NodeCount: 11348522
2869.06/2869.02	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
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c |************
c |*************
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c |***************
c |****************
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c |************************
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c |********************************
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c |****************************************
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c |***********************************************

Verifier Data

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

Watcher Data

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3211241-1303177012/watcher-3211241-1303177012 -o /tmp/evaluation-result-3211241-1303177012/solver-3211241-1303177012 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3211241-1303177012.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: 1.10 1.45 1.76 3/177 32186
/proc/meminfo: memFree=25132544/32950904 swapFree=67082276/67111528
[pid=32186] ppid=32184 vsize=1180 CPUtime=0 cores=1,3,5,7
/proc/32186/stat : 32186 (march_hi) R 32184 32186 31227 0 -1 4202496 195 0 0 0 0 0 0 0 25 0 1 0 429300996 1208320 150 33554432000 134512640 135197378 4287571632 18446744073709551615 134560976 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32186/statm: 295 150 67 168 0 126 0

[startup+0.071553 s]
/proc/loadavg: 1.10 1.45 1.76 3/177 32186
/proc/meminfo: memFree=25132544/32950904 swapFree=67082276/67111528
[pid=32186] ppid=32184 vsize=2156 CPUtime=0.06 cores=1,3,5,7
/proc/32186/stat : 32186 (march_hi) R 32184 32186 31227 0 -1 4202496 388 0 0 0 6 0 0 0 25 0 1 0 429300996 2207744 343 33554432000 134512640 135197378 4287571632 18446744073709551615 134539327 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32186/statm: 539 343 91 168 0 370 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2156

[startup+0.100567 s]
/proc/loadavg: 1.10 1.45 1.76 3/177 32186
/proc/meminfo: memFree=25132544/32950904 swapFree=67082276/67111528
[pid=32186] ppid=32184 vsize=2156 CPUtime=0.09 cores=1,3,5,7
/proc/32186/stat : 32186 (march_hi) R 32184 32186 31227 0 -1 4202496 398 0 0 0 9 0 0 0 25 0 1 0 429300996 2207744 353 33554432000 134512640 135197378 4287571632 18446744073709551615 134597458 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32186/statm: 539 355 91 168 0 370 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2156

[startup+0.300532 s]
/proc/loadavg: 1.10 1.45 1.76 3/177 32186
/proc/meminfo: memFree=25132544/32950904 swapFree=67082276/67111528
[pid=32186] ppid=32184 vsize=2292 CPUtime=0.29 cores=1,3,5,7
/proc/32186/stat : 32186 (march_hi) R 32184 32186 31227 0 -1 4202496 419 0 0 0 29 0 0 0 25 0 1 0 429300996 2347008 374 33554432000 134512640 135197378 4287571632 18446744073709551615 134570755 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32186/statm: 573 374 91 168 0 404 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2292

[startup+0.700459 s]
/proc/loadavg: 1.10 1.45 1.76 3/177 32186
/proc/meminfo: memFree=25132544/32950904 swapFree=67082276/67111528
[pid=32186] ppid=32184 vsize=2468 CPUtime=0.69 cores=1,3,5,7
/proc/32186/stat : 32186 (march_hi) R 32184 32186 31227 0 -1 4202496 458 0 0 0 69 0 0 0 25 0 1 0 429300996 2527232 413 33554432000 134512640 135197378 4287571632 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32186/statm: 617 413 91 168 0 448 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2468

[startup+1.50032 s]
/proc/loadavg: 1.10 1.45 1.76 3/178 32187
/proc/meminfo: memFree=25130560/32950904 swapFree=67082276/67111528
[pid=32186] ppid=32184 vsize=2772 CPUtime=1.49 cores=1,3,5,7
/proc/32186/stat : 32186 (march_hi) R 32184 32186 31227 0 -1 4202496 526 0 0 0 149 0 0 0 25 0 1 0 429300996 2838528 481 33554432000 134512640 135197378 4287571632 18446744073709551615 134601765 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32186/statm: 693 481 91 168 0 524 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2772

[startup+3.10097 s]
/proc/loadavg: 1.10 1.45 1.76 3/178 32187
/proc/meminfo: memFree=25129848/32950904 swapFree=67082276/67111528
[pid=32186] ppid=32184 vsize=2924 CPUtime=3.09 cores=1,3,5,7
/proc/32186/stat : 32186 (march_hi) R 32184 32186 31227 0 -1 4202496 586 0 0 0 309 0 0 0 25 0 1 0 429300996 2994176 541 33554432000 134512640 135197378 4287571632 18446744073709551615 134525333 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32186/statm: 731 541 91 168 0 562 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2924

[startup+6.30046 s]
/proc/loadavg: 1.17 1.46 1.77 3/178 32188
/proc/meminfo: memFree=25129224/32950904 swapFree=67082276/67111528
[pid=32186] ppid=32184 vsize=3596 CPUtime=6.29 cores=1,3,5,7
/proc/32186/stat : 32186 (march_hi) R 32184 32186 31227 0 -1 4202496 725 0 0 0 629 0 0 0 25 0 1 0 429300996 3682304 674 33554432000 134512640 135197378 4287571632 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32186/statm: 899 674 91 168 0 730 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3596

[startup+12.7003 s]
/proc/loadavg: 1.24 1.47 1.77 3/178 32188
/proc/meminfo: memFree=25126744/32950904 swapFree=67082276/67111528
[pid=32186] ppid=32184 vsize=5016 CPUtime=12.69 cores=1,3,5,7
/proc/32186/stat : 32186 (march_hi) R 32184 32186 31227 0 -1 4202496 955 0 0 0 1269 0 0 0 25 0 1 0 429300996 5136384 904 33554432000 134512640 135197378 4287571632 18446744073709551615 134542069 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32186/statm: 1254 904 91 168 0 1085 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5016

[startup+25.501 s]
/proc/loadavg: 1.41 1.49 1.77 3/178 32188
/proc/meminfo: memFree=25123144/32950904 swapFree=67082276/67111528
[pid=32186] ppid=32184 vsize=6456 CPUtime=25.49 cores=1,3,5,7
/proc/32186/stat : 32186 (march_hi) R 32184 32186 31227 0 -1 4202496 1401 0 0 0 2549 0 0 0 25 0 1 0 429300996 6610944 1350 33554432000 134512640 135197378 4287571632 18446744073709551615 134542163 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32186/statm: 1614 1350 91 168 0 1445 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6456

[startup+51.1005 s]
/proc/loadavg: 1.61 1.53 1.77 3/178 32189
/proc/meminfo: memFree=25116176/32950904 swapFree=67082276/67111528
[pid=32186] ppid=32184 vsize=12636 CPUtime=51.09 cores=1,3,5,7
/proc/32186/stat : 32186 (march_hi) R 32184 32186 31227 0 -1 4202496 2299 0 0 0 5109 0 0 0 25 0 1 0 429300996 12939264 2248 33554432000 134512640 135197378 4287571632 18446744073709551615 134618744 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32186/statm: 3159 2248 91 168 0 2990 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 12636

[startup+102.306 s]
/proc/loadavg: 1.83 1.60 1.78 3/178 32190
/proc/meminfo: memFree=25102336/32950904 swapFree=67082276/67111528
[pid=32186] ppid=32184 vsize=18828 CPUtime=102.3 cores=1,3,5,7
/proc/32186/stat : 32186 (march_hi) R 32184 32186 31227 0 -1 4202496 4033 0 0 0 10229 1 0 0 25 0 1 0 429300996 19279872 3982 33554432000 134512640 135197378 4287571632 18446744073709551615 134593747 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32186/statm: 4707 3982 91 168 0 4538 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 18828

[startup+162.301 s]
/proc/loadavg: 1.93 1.67 1.80 3/178 32192
/proc/meminfo: memFree=25086424/32950904 swapFree=67082276/67111528
[pid=32186] ppid=32184 vsize=33512 CPUtime=162.3 cores=1,3,5,7
/proc/32186/stat : 32186 (march_hi) R 32184 32186 31227 0 -1 4202496 5991 0 0 0 16228 2 0 0 25 0 1 0 429300996 34316288 5940 33554432000 134512640 135197378 4287571632 18446744073709551615 134542220 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32186/statm: 8378 5940 91 168 0 8209 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 33512

[startup+222.301 s]
/proc/loadavg: 2.03 1.74 1.81 3/178 32193
/proc/meminfo: memFree=25070772/32950904 swapFree=67082276/67111528
[pid=32186] ppid=32184 vsize=38136 CPUtime=222.3 cores=1,3,5,7
/proc/32186/stat : 32186 (march_hi) R 32184 32186 31227 0 -1 4202496 7935 0 0 0 22228 2 0 0 25 0 1 0 429300996 39051264 7884 33554432000 134512640 135197378 4287571632 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32186/statm: 9534 7884 91 168 0 9365 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 38136

[startup+282.3 s]
/proc/loadavg: 2.01 1.79 1.82 3/178 32195
/proc/meminfo: memFree=25055252/32950904 swapFree=67082276/67111528
[pid=32186] ppid=32184 vsize=51232 CPUtime=282.29 cores=1,3,5,7
/proc/32186/stat : 32186 (march_hi) R 32184 32186 31227 0 -1 4202496 9920 0 0 0 28227 2 0 0 25 0 1 0 429300996 52461568 9869 33554432000 134512640 135197378 4287571632 18446744073709551615 134541918 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32186/statm: 12808 9869 91 168 0 12639 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 51232

[startup+342.301 s]
/proc/loadavg: 2.00 1.82 1.83 3/178 32197
/proc/meminfo: memFree=25040084/32950904 swapFree=67082276/67111528
[pid=32186] ppid=32184 vsize=51232 CPUtime=342.3 cores=1,3,5,7
/proc/32186/stat : 32186 (march_hi) R 32184 32186 31227 0 -1 4202496 11881 0 0 0 34227 3 0 0 25 0 1 0 429300996 52461568 11830 33554432000 134512640 135197378 4287571632 18446744073709551615 134570769 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32186/statm: 12808 11830 91 168 0 12639 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 51232

[startup+402.301 s]
/proc/loadavg: 2.00 1.85 1.83 3/178 32198
/proc/meminfo: memFree=25025308/32950904 swapFree=67082276/67111528
[pid=32186] ppid=32184 vsize=80124 CPUtime=402.3 cores=1,3,5,7
/proc/32186/stat : 32186 (march_hi) R 32184 32186 31227 0 -1 4202496 13791 0 0 0 40226 4 0 0 25 0 1 0 429300996 82046976 13740 33554432000 134512640 135197378 4287571632 18446744073709551615 134525288 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32186/statm: 20031 13740 91 168 0 19862 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 80124

[startup+462.3 s]
/proc/loadavg: 2.00 1.88 1.84 3/178 32200
/proc/meminfo: memFree=25010524/32950904 swapFree=67082276/67111528
[pid=32186] ppid=32184 vsize=80256 CPUtime=462.3 cores=1,3,5,7
/proc/32186/stat : 32186 (march_hi) R 32184 32186 31227 0 -1 4202496 15704 0 0 0 46226 4 0 0 25 0 1 0 429300996 82182144 15653 33554432000 134512640 135197378 4287571632 18446744073709551615 134542424 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32186/statm: 20064 15653 91 168 0 19895 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 80256

[startup+522.3 s]
/proc/loadavg: 2.00 1.90 1.84 3/178 32201
/proc/meminfo: memFree=24996604/32950904 swapFree=67082276/67111528
[pid=32186] ppid=32184 vsize=80256 CPUtime=522.31 cores=1,3,5,7
/proc/32186/stat : 32186 (march_hi) R 32184 32186 31227 0 -1 4202496 17587 0 0 0 52226 5 0 0 25 0 1 0 429300996 82182144 17536 33554432000 134512640 135197378 4287571632 18446744073709551615 134539251 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32186/statm: 20064 17536 91 168 0 19895 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 80256

[startup+582.301 s]
/proc/loadavg: 2.00 1.91 1.85 3/178 32203
/proc/meminfo: memFree=24981436/32950904 swapFree=67082276/67111528
[pid=32186] ppid=32184 vsize=109724 CPUtime=582.3 cores=1,3,5,7
/proc/32186/stat : 32186 (march_hi) R 32184 32186 31227 0 -1 4202496 19426 0 0 0 58225 5 0 0 25 0 1 0 429300996 112357376 19375 33554432000 134512640 135197378 4287571632 18446744073709551615 134570894 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32186/statm: 27431 19375 91 168 0 27262 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 109724

[startup+642.3 s]

################
# More data... #
################

[startup+4062.31 s]
/proc/loadavg: 2.00 2.00 1.95 3/178 347
/proc/meminfo: memFree=24184828/32950904 swapFree=67082276/67111528
[pid=32186] ppid=32184 vsize=598464 CPUtime=4062.4 cores=1,3,5,7
/proc/32186/stat : 32186 (march_hi) R 32184 32186 31227 0 -1 4202496 122160 0 0 0 406214 26 0 0 25 0 1 0 429300996 612827136 122109 33554432000 134512640 135197378 4287571632 18446744073709551615 134603831 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32186/statm: 149616 122109 91 168 0 149447 0
Current children cumulated CPU time (s) 4062.4
Current children cumulated vsize (KiB) 598464

[startup+4122.3 s]
/proc/loadavg: 2.07 2.02 1.96 3/178 348
/proc/meminfo: memFree=24170796/32950904 swapFree=67082276/67111528
[pid=32186] ppid=32184 vsize=598464 CPUtime=4122.39 cores=1,3,5,7
/proc/32186/stat : 32186 (march_hi) R 32184 32186 31227 0 -1 4202496 123988 0 0 0 412213 26 0 0 25 0 1 0 429300996 612827136 123937 33554432000 134512640 135197378 4287571632 18446744073709551615 134713222 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32186/statm: 149616 123937 91 168 0 149447 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 598464

[startup+4182.3 s]
/proc/loadavg: 2.02 2.01 1.96 3/178 350
/proc/meminfo: memFree=24156508/32950904 swapFree=67082276/67111528
[pid=32186] ppid=32184 vsize=598596 CPUtime=4182.4 cores=1,3,5,7
/proc/32186/stat : 32186 (march_hi) R 32184 32186 31227 0 -1 4202496 125802 0 0 0 418214 26 0 0 25 0 1 0 429300996 612962304 125751 33554432000 134512640 135197378 4287571632 18446744073709551615 134525348 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32186/statm: 149649 125751 91 168 0 149480 0
Current children cumulated CPU time (s) 4182.4
Current children cumulated vsize (KiB) 598596

[startup+4242.3 s]
/proc/loadavg: 2.01 2.00 1.96 3/178 352
/proc/meminfo: memFree=24143096/32950904 swapFree=67082276/67111528
[pid=32186] ppid=32184 vsize=598596 CPUtime=4242.4 cores=1,3,5,7
/proc/32186/stat : 32186 (march_hi) R 32184 32186 31227 0 -1 4202496 127554 0 0 0 424213 27 0 0 25 0 1 0 429300996 612962304 127503 33554432000 134512640 135197378 4287571632 18446744073709551615 134539253 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32186/statm: 149649 127503 91 168 0 149480 0
Current children cumulated CPU time (s) 4242.4
Current children cumulated vsize (KiB) 598596

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 353
/proc/meminfo: memFree=24128932/32950904 swapFree=67082276/67111528
[pid=32186] ppid=32184 vsize=598596 CPUtime=4302.4 cores=1,3,5,7
/proc/32186/stat : 32186 (march_hi) R 32184 32186 31227 0 -1 4202496 129318 0 0 0 430213 27 0 0 25 0 1 0 429300996 612962304 129267 33554432000 134512640 135197378 4287571632 18446744073709551615 134552753 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32186/statm: 149649 129267 91 168 0 149480 0
Current children cumulated CPU time (s) 4302.4
Current children cumulated vsize (KiB) 598596

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 355
/proc/meminfo: memFree=24115392/32950904 swapFree=67082276/67111528
[pid=32186] ppid=32184 vsize=598596 CPUtime=4362.4 cores=1,3,5,7
/proc/32186/stat : 32186 (march_hi) R 32184 32186 31227 0 -1 4202496 131184 0 0 0 436213 27 0 0 25 0 1 0 429300996 612962304 131133 33554432000 134512640 135197378 4287571632 18446744073709551615 134552432 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32186/statm: 149649 131133 91 168 0 149480 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 598596

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 356
/proc/meminfo: memFree=24101096/32950904 swapFree=67082276/67111528
[pid=32186] ppid=32184 vsize=598596 CPUtime=4422.4 cores=1,3,5,7
/proc/32186/stat : 32186 (march_hi) R 32184 32186 31227 0 -1 4202496 133041 0 0 0 442213 27 0 0 25 0 1 0 429300996 612962304 132990 33554432000 134512640 135197378 4287571632 18446744073709551615 134539327 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32186/statm: 149649 132990 91 168 0 149480 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 598596

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 358
/proc/meminfo: memFree=24087316/32950904 swapFree=67082276/67111528
[pid=32186] ppid=32184 vsize=598596 CPUtime=4482.41 cores=1,3,5,7
/proc/32186/stat : 32186 (march_hi) R 32184 32186 31227 0 -1 4202496 134844 0 0 0 448213 28 0 0 25 0 1 0 429300996 612962304 134793 33554432000 134512640 135197378 4287571632 18446744073709551615 134539156 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32186/statm: 149649 134793 91 168 0 149480 0
Current children cumulated CPU time (s) 4482.41
Current children cumulated vsize (KiB) 598596

[startup+4542.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 360
/proc/meminfo: memFree=24073516/32950904 swapFree=67082276/67111528
[pid=32186] ppid=32184 vsize=598596 CPUtime=4542.41 cores=1,3,5,7
/proc/32186/stat : 32186 (march_hi) R 32184 32186 31227 0 -1 4202496 136598 0 0 0 454213 28 0 0 25 0 1 0 429300996 612962304 136547 33554432000 134512640 135197378 4287571632 18446744073709551615 134590254 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32186/statm: 149649 136547 91 168 0 149480 0
Current children cumulated CPU time (s) 4542.41
Current children cumulated vsize (KiB) 598596

[startup+4602.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 361
/proc/meminfo: memFree=24060468/32950904 swapFree=67082276/67111528
[pid=32186] ppid=32184 vsize=598596 CPUtime=4602.41 cores=1,3,5,7
/proc/32186/stat : 32186 (march_hi) R 32184 32186 31227 0 -1 4202496 138321 0 0 0 460213 28 0 0 25 0 1 0 429300996 612962304 138270 33554432000 134512640 135197378 4287571632 18446744073709551615 134541962 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32186/statm: 149649 138270 91 168 0 149480 0
Current children cumulated CPU time (s) 4602.41
Current children cumulated vsize (KiB) 598596

[startup+4662.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 363
/proc/meminfo: memFree=24046920/32950904 swapFree=67082276/67111528
[pid=32186] ppid=32184 vsize=598596 CPUtime=4662.42 cores=1,3,5,7
/proc/32186/stat : 32186 (march_hi) R 32184 32186 31227 0 -1 4202496 140150 0 0 0 466213 29 0 0 25 0 1 0 429300996 612962304 140099 33554432000 134512640 135197378 4287571632 18446744073709551615 134539300 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32186/statm: 149649 140099 91 168 0 149480 0
Current children cumulated CPU time (s) 4662.42
Current children cumulated vsize (KiB) 598596

[startup+4722.31 s]
/proc/loadavg: 2.04 2.01 1.96 3/178 364
/proc/meminfo: memFree=24033116/32950904 swapFree=67082276/67111528
[pid=32186] ppid=32184 vsize=598596 CPUtime=4722.42 cores=1,3,5,7
/proc/32186/stat : 32186 (march_hi) R 32184 32186 31227 0 -1 4202496 141898 0 0 0 472213 29 0 0 25 0 1 0 429300996 612962304 141847 33554432000 134512640 135197378 4287571632 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32186/statm: 149649 141847 91 168 0 149480 0
Current children cumulated CPU time (s) 4722.42
Current children cumulated vsize (KiB) 598596

[startup+4782.3 s]
/proc/loadavg: 2.01 2.01 1.96 3/178 366
/proc/meminfo: memFree=24019936/32950904 swapFree=67082276/67111528
[pid=32186] ppid=32184 vsize=598596 CPUtime=4782.42 cores=1,3,5,7
/proc/32186/stat : 32186 (march_hi) R 32184 32186 31227 0 -1 4202496 143623 0 0 0 478213 29 0 0 25 0 1 0 429300996 612962304 143572 33554432000 134512640 135197378 4287571632 18446744073709551615 134570808 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32186/statm: 149649 143572 91 168 0 149480 0
Current children cumulated CPU time (s) 4782.42
Current children cumulated vsize (KiB) 598596

[startup+4842.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 368
/proc/meminfo: memFree=24006272/32950904 swapFree=67082276/67111528
[pid=32186] ppid=32184 vsize=598596 CPUtime=4842.42 cores=1,3,5,7
/proc/32186/stat : 32186 (march_hi) R 32184 32186 31227 0 -1 4202496 145380 0 0 0 484213 29 0 0 25 0 1 0 429300996 612962304 145329 33554432000 134512640 135197378 4287571632 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32186/statm: 149649 145329 91 168 0 149480 0
Current children cumulated CPU time (s) 4842.42
Current children cumulated vsize (KiB) 598596

[startup+4902.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 369
/proc/meminfo: memFree=23992992/32950904 swapFree=67082276/67111528
[pid=32186] ppid=32184 vsize=598596 CPUtime=4902.41 cores=1,3,5,7
/proc/32186/stat : 32186 (march_hi) R 32184 32186 31227 0 -1 4202496 147075 0 0 0 490212 29 0 0 25 0 1 0 429300996 612962304 147024 33554432000 134512640 135197378 4287571632 18446744073709551615 134525281 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32186/statm: 149649 147024 91 168 0 149480 0
Current children cumulated CPU time (s) 4902.41
Current children cumulated vsize (KiB) 598596

[startup+4962.3 s]
/proc/loadavg: 2.00 2.00 1.96 3/178 371
/proc/meminfo: memFree=23979948/32950904 swapFree=67082276/67111528
[pid=32186] ppid=32184 vsize=822360 CPUtime=4962.42 cores=1,3,5,7
/proc/32186/stat : 32186 (march_hi) R 32184 32186 31227 0 -1 4202496 148887 0 0 0 496211 31 0 0 25 0 1 0 429300996 842096640 148836 33554432000 134512640 135197378 4287571632 18446744073709551615 134525384 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32186/statm: 205590 148836 91 168 0 205421 0
Current children cumulated CPU time (s) 4962.42
Current children cumulated vsize (KiB) 822360



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 1.85 1.97 1.95 2/172 390
/proc/meminfo: memFree=24543688/32950904 swapFree=67082276/67111528
[pid=32186] ppid=32184 vsize=822360 CPUtime=5000.02 cores=1,3,5,7
/proc/32186/stat : 32186 (march_hi) R 32184 32186 31227 0 -1 4202496 149992 0 0 0 499971 31 0 0 25 0 1 0 429300996 842096640 149941 33554432000 134512640 135197378 4287571632 18446744073709551615 134525348 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32186/statm: 205590 149941 91 168 0 205421 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 822360

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

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

[startup+4999.9 s]
/proc/loadavg: 1.85 1.97 1.95 2/172 390
/proc/meminfo: memFree=24543688/32950904 swapFree=67082276/67111528
[pid=32186] ppid=32184 vsize=822360 CPUtime=5000.02 cores=1,3,5,7
/proc/32186/stat : 32186 (march_hi) R 32184 32186 31227 0 -1 4202496 149992 0 0 0 499971 31 0 0 25 0 1 0 429300996 842096640 149941 33554432000 134512640 135197378 4287571632 18446744073709551615 134525348 0 0 4096 0 0 0 0 17 3 0 0 0
/proc/32186/statm: 205590 149941 91 168 0 205421 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 822360

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.93
CPU time (s): 5000.06
CPU user time (s): 4999.72
CPU system time (s): 0.338948
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 822360

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.72
system time used= 0.338948
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 149992
page faults= 0
swaps= 0
block input operations= 0
block output operations= 0
messages sent= 0
messages received= 0
signals received= 0
voluntary context switches= 3
involuntary context switches= 2522

runsolver used 7.01993 second user time and 15.7276 second system time

The end

Launcher Data

Begin job on node121 at 2011-04-19 03:36:52
IDJOB=3211241
IDBENCH=82959
IDSOLVER=1627
FILE ID=node121/3211241-1303177012
RUNJOBID= node121-1303177003-32113
PBS_JOBID= 13021022
Free space on /tmp= 72844 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v650-c2769-S1069233620-009.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3211241-1303177012/watcher-3211241-1303177012 -o /tmp/evaluation-result-3211241-1303177012/solver-3211241-1303177012 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3211241-1303177012.cnf

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

MD5SUM BENCH= 31822745c6eca997ddfb1c68091841ad
RANDOM SEED=1804148794

node121.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		: 2666.817
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	: 5333.63
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		: 2666.817
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	: 5226.07
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		: 2666.817
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	: 5332.84
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		: 2666.817
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	: 5332.77
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		: 2666.817
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.82
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.817
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	: 5332.74
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		: 2666.817
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		: 2666.817
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32950904 kB
MemFree:      25132692 kB
Buffers:        424728 kB
Cached:        7119264 kB
SwapCached:       2784 kB
Active:        4247632 kB
Inactive:      3337620 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32950904 kB
LowFree:      25132692 kB
SwapTotal:    67111528 kB
SwapFree:     67082276 kB
Dirty:            1888 kB
Writeback:           0 kB
AnonPages:       39476 kB
Mapped:          14476 kB
Slab:           169556 kB
PageTables:       4312 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83586980 kB
Committed_AS:   208712 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296008 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 72984 MiB
End job on node121 at 2011-04-19 05:00:14