Trace number 3211357

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 4999.94

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v700-c2982-S115072124-051.SATISFIABLE.cnf
MD5SUM6052486ba02fcb82855c9fc5130e5550
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.051991
Satisfiable
(Un)Satisfiability was proved
Number of variables700
Number of clauses2982
Sum of the clauses size8946
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32982
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 700 variables and 2982 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, 20 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 697 free variables and 2962 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.462
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 152 duplicate clauses
0.00/0.01	c resolvent_look() :: found 79 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 700 variables and 3041 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 700 variabels and 3041 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 3041 / 700 ) = 4.34
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 = 697
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: 157
0.02/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1173
0.19/0.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 2/999) NodeCount: 15245
2.70/2.71	c |----------------------------------------------------------------|
c |*
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c |****************
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c |************************
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c |********************************
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c |****************************************************************| ( 3/999) NodeCount: 147807
29.19/29.28	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
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c |****************
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c |*******************************
c |********************************
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c |****************************************
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c |************************************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 1030653
226.10/226.10	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
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 |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
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c |************************************
c |*************************************
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c |****************************************
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c |*******************************************
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c |****************************************************************| ( 5/999) NodeCount: 5370636
1289.22/1289.27	c |----------------------------------------------------------------|
c |*
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c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
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c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |**************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
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-3211357-1303179015/watcher-3211357-1303179015 -o /tmp/evaluation-result-3211357-1303179015/solver-3211357-1303179015 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3211357-1303179015.cnf 

running on 4 cores: 0,2,4,6

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: 1.92 1.98 1.99 2/177 10849
/proc/meminfo: memFree=16682116/32951124 swapFree=67111524/67111528
[pid=10849] ppid=10847 vsize=1196 CPUtime=0 cores=0,2,4,6
/proc/10849/stat : 10849 (march_hi) R 10847 10849 9528 0 -1 4202496 211 0 0 0 0 0 0 0 25 0 1 0 429499445 1224704 165 33554432000 134512640 135197378 4290671264 18446744073709551615 134560950 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10849/statm: 299 165 78 168 0 130 0

[startup+0.02659 s]
/proc/loadavg: 1.92 1.98 1.99 2/177 10849
/proc/meminfo: memFree=16682116/32951124 swapFree=67111524/67111528
[pid=10849] ppid=10847 vsize=2240 CPUtime=0.02 cores=0,2,4,6
/proc/10849/stat : 10849 (march_hi) R 10847 10849 9528 0 -1 4202496 396 0 0 0 2 0 0 0 25 0 1 0 429499445 2293760 350 33554432000 134512640 135197378 4290671264 18446744073709551615 134539240 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10849/statm: 560 350 91 168 0 391 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2240

[startup+0.100599 s]
/proc/loadavg: 1.92 1.98 1.99 2/177 10849
/proc/meminfo: memFree=16682116/32951124 swapFree=67111524/67111528
[pid=10849] ppid=10847 vsize=2240 CPUtime=0.09 cores=0,2,4,6
/proc/10849/stat : 10849 (march_hi) R 10847 10849 9528 0 -1 4202496 428 0 0 0 9 0 0 0 18 0 1 0 429499445 2293760 382 33554432000 134512640 135197378 4290671264 18446744073709551615 134617953 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10849/statm: 560 382 91 168 0 391 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2240

[startup+0.300565 s]
/proc/loadavg: 1.92 1.98 1.99 2/177 10849
/proc/meminfo: memFree=16682116/32951124 swapFree=67111524/67111528
[pid=10849] ppid=10847 vsize=2380 CPUtime=0.29 cores=0,2,4,6
/proc/10849/stat : 10849 (march_hi) R 10847 10849 9528 0 -1 4202496 460 0 0 0 29 0 0 0 18 0 1 0 429499445 2437120 414 33554432000 134512640 135197378 4290671264 18446744073709551615 134542165 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10849/statm: 595 414 91 168 0 426 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2380

[startup+0.700493 s]
/proc/loadavg: 1.92 1.98 1.99 2/177 10849
/proc/meminfo: memFree=16682116/32951124 swapFree=67111524/67111528
[pid=10849] ppid=10847 vsize=2668 CPUtime=0.69 cores=0,2,4,6
/proc/10849/stat : 10849 (march_hi) R 10847 10849 9528 0 -1 4202496 503 0 0 0 69 0 0 0 18 0 1 0 429499445 2732032 457 33554432000 134512640 135197378 4290671264 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10849/statm: 667 457 91 168 0 498 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2668

[startup+1.50037 s]
/proc/loadavg: 1.92 1.98 1.99 3/178 10850
/proc/meminfo: memFree=16680256/32951124 swapFree=67111524/67111528
[pid=10849] ppid=10847 vsize=2836 CPUtime=1.49 cores=0,2,4,6
/proc/10849/stat : 10849 (march_hi) R 10847 10849 9528 0 -1 4202496 531 0 0 0 149 0 0 0 20 0 1 0 429499445 2904064 485 33554432000 134512640 135197378 4290671264 18446744073709551615 134539152 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10849/statm: 709 485 91 168 0 540 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2836

[startup+3.10106 s]
/proc/loadavg: 1.92 1.98 1.99 3/178 10850
/proc/meminfo: memFree=16679636/32951124 swapFree=67111524/67111528
[pid=10849] ppid=10847 vsize=2988 CPUtime=3.1 cores=0,2,4,6
/proc/10849/stat : 10849 (march_hi) R 10847 10849 9528 0 -1 4202496 595 0 0 0 310 0 0 0 25 0 1 0 429499445 3059712 549 33554432000 134512640 135197378 4290671264 18446744073709551615 134542424 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10849/statm: 747 549 91 168 0 578 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 2988

[startup+6.30051 s]
/proc/loadavg: 1.93 1.98 1.99 3/178 10850
/proc/meminfo: memFree=16678256/32951124 swapFree=67111524/67111528
[pid=10849] ppid=10847 vsize=3712 CPUtime=6.29 cores=0,2,4,6
/proc/10849/stat : 10849 (march_hi) R 10847 10849 9528 0 -1 4202496 734 0 0 0 629 0 0 0 25 0 1 0 429499445 3801088 688 33554432000 134512640 135197378 4290671264 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10849/statm: 928 688 91 168 0 759 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3712

[startup+12.7004 s]
/proc/loadavg: 1.93 1.98 1.99 3/178 10850
/proc/meminfo: memFree=16675912/32951124 swapFree=67111524/67111528
[pid=10849] ppid=10847 vsize=5144 CPUtime=12.69 cores=0,2,4,6
/proc/10849/stat : 10849 (march_hi) R 10847 10849 9528 0 -1 4202496 965 0 0 0 1269 0 0 0 25 0 1 0 429499445 5267456 919 33554432000 134512640 135197378 4290671264 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10849/statm: 1286 919 91 168 0 1117 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5144

[startup+25.5011 s]
/proc/loadavg: 1.95 1.98 1.99 3/178 10851
/proc/meminfo: memFree=16671924/32951124 swapFree=67111524/67111528
[pid=10849] ppid=10847 vsize=6604 CPUtime=25.49 cores=0,2,4,6
/proc/10849/stat : 10849 (march_hi) R 10847 10849 9528 0 -1 4202496 1430 0 0 0 2549 0 0 0 25 0 1 0 429499445 6762496 1384 33554432000 134512640 135197378 4290671264 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10849/statm: 1651 1384 91 168 0 1482 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6604

[startup+51.1006 s]
/proc/loadavg: 2.02 2.00 2.00 3/178 10851
/proc/meminfo: memFree=16664092/32951124 swapFree=67111524/67111528
[pid=10849] ppid=10847 vsize=11668 CPUtime=51.09 cores=0,2,4,6
/proc/10849/stat : 10849 (march_hi) R 10847 10849 9528 0 -1 4202496 2327 0 0 0 5109 0 0 0 25 0 1 0 429499445 11948032 2281 33554432000 134512640 135197378 4290671264 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10849/statm: 2917 2281 91 168 0 2748 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 11668

[startup+102.306 s]
/proc/loadavg: 2.01 2.00 2.00 3/178 10853
/proc/meminfo: memFree=16648572/32951124 swapFree=67111524/67111528
[pid=10849] ppid=10847 vsize=19408 CPUtime=102.3 cores=0,2,4,6
/proc/10849/stat : 10849 (march_hi) R 10847 10849 9528 0 -1 4202496 4083 0 0 0 10230 0 0 0 25 0 1 0 429499445 19873792 4037 33554432000 134512640 135197378 4290671264 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10849/statm: 4852 4037 91 168 0 4683 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 19408

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 10854
/proc/meminfo: memFree=16630324/32951124 swapFree=67111524/67111528
[pid=10849] ppid=10847 vsize=33960 CPUtime=162.3 cores=0,2,4,6
/proc/10849/stat : 10849 (march_hi) R 10847 10849 9528 0 -1 4202496 6097 0 0 0 16229 1 0 0 25 0 1 0 429499445 34775040 6051 33554432000 134512640 135197378 4290671264 18446744073709551615 134617818 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10849/statm: 8490 6051 91 168 0 8321 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 33960

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 10856
/proc/meminfo: memFree=16611944/32951124 swapFree=67111524/67111528
[pid=10849] ppid=10847 vsize=38928 CPUtime=222.3 cores=0,2,4,6
/proc/10849/stat : 10849 (march_hi) R 10847 10849 9528 0 -1 4202496 8018 0 0 0 22229 1 0 0 25 0 1 0 429499445 39862272 7972 33554432000 134512640 135197378 4290671264 18446744073709551615 134539306 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10849/statm: 9732 7972 91 168 0 9563 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 38928

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 10857
/proc/meminfo: memFree=16594196/32951124 swapFree=67111524/67111528
[pid=10849] ppid=10847 vsize=52024 CPUtime=282.3 cores=0,2,4,6
/proc/10849/stat : 10849 (march_hi) R 10847 10849 9528 0 -1 4202496 10020 0 0 0 28229 1 0 0 25 0 1 0 429499445 53272576 9974 33554432000 134512640 135197378 4290671264 18446744073709551615 134541914 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10849/statm: 13006 9974 91 168 0 12837 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 52024

[startup+342.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 10859
/proc/meminfo: memFree=16577288/32951124 swapFree=67111524/67111528
[pid=10849] ppid=10847 vsize=52156 CPUtime=342.3 cores=0,2,4,6
/proc/10849/stat : 10849 (march_hi) R 10847 10849 9528 0 -1 4202496 11987 0 0 0 34228 2 0 0 25 0 1 0 429499445 53407744 11941 33554432000 134512640 135197378 4290671264 18446744073709551615 134539287 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10849/statm: 13039 11941 91 168 0 12870 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 52156

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 10861
/proc/meminfo: memFree=16559648/32951124 swapFree=67111524/67111528
[pid=10849] ppid=10847 vsize=81736 CPUtime=402.3 cores=0,2,4,6
/proc/10849/stat : 10849 (march_hi) R 10847 10849 9528 0 -1 4202496 13857 0 0 0 40228 2 0 0 25 0 1 0 429499445 83697664 13811 33554432000 134512640 135197378 4290671264 18446744073709551615 134542223 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10849/statm: 20434 13811 91 168 0 20265 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 81736

[startup+462.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 10862
/proc/meminfo: memFree=16541760/32951124 swapFree=67111524/67111528
[pid=10849] ppid=10847 vsize=81736 CPUtime=462.3 cores=0,2,4,6
/proc/10849/stat : 10849 (march_hi) R 10847 10849 9528 0 -1 4202496 15824 0 0 0 46227 3 0 0 25 0 1 0 429499445 83697664 15778 33554432000 134512640 135197378 4290671264 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10849/statm: 20434 15778 91 168 0 20265 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 81736

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 10864
/proc/meminfo: memFree=16525596/32951124 swapFree=67111524/67111528
[pid=10849] ppid=10847 vsize=81736 CPUtime=522.31 cores=0,2,4,6
/proc/10849/stat : 10849 (march_hi) R 10847 10849 9528 0 -1 4202496 17712 0 0 0 52227 4 0 0 25 0 1 0 429499445 83697664 17666 33554432000 134512640 135197378 4290671264 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10849/statm: 20434 17666 91 168 0 20265 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 81736

[startup+582.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 10865
/proc/meminfo: memFree=16507700/32951124 swapFree=67111524/67111528
[pid=10849] ppid=10847 vsize=111204 CPUtime=582.3 cores=0,2,4,6
/proc/10849/stat : 10849 (march_hi) R 10847 10849 9528 0 -1 4202496 19677 0 0 0 58226 4 0 0 25 0 1 0 429499445 113872896 19631 33554432000 134512640 135197378 4290671264 18446744073709551615 134556369 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10849/statm: 27801 19631 91 168 0 27632 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 111204

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 1.03 1.01 1.12 2/172 10988
/proc/meminfo: memFree=16633936/32951124 swapFree=67111524/67111528
[pid=10849] ppid=10847 vsize=609712 CPUtime=4062.39 cores=0,2,4,6
/proc/10849/stat : 10849 (march_hi) R 10847 10849 9528 0 -1 4202496 125628 0 0 0 406211 28 0 0 25 0 1 0 429499445 624345088 125582 33554432000 134512640 135197378 4290671264 18446744073709551615 134570755 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10849/statm: 152428 125582 91 168 0 152259 0
Current children cumulated CPU time (s) 4062.39
Current children cumulated vsize (KiB) 609712

[startup+4122.3 s]
/proc/loadavg: 1.01 1.01 1.11 2/172 10990
/proc/meminfo: memFree=16627088/32951124 swapFree=67111524/67111528
[pid=10849] ppid=10847 vsize=609712 CPUtime=4122.39 cores=0,2,4,6
/proc/10849/stat : 10849 (march_hi) R 10847 10849 9528 0 -1 4202496 127384 0 0 0 412210 29 0 0 25 0 1 0 429499445 624345088 127338 33554432000 134512640 135197378 4290671264 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10849/statm: 152428 127338 91 168 0 152259 0
Current children cumulated CPU time (s) 4122.39
Current children cumulated vsize (KiB) 609712

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.10 2/172 10991
/proc/meminfo: memFree=16620112/32951124 swapFree=67111524/67111528
[pid=10849] ppid=10847 vsize=609712 CPUtime=4182.39 cores=0,2,4,6
/proc/10849/stat : 10849 (march_hi) R 10847 10849 9528 0 -1 4202496 129104 0 0 0 418210 29 0 0 25 0 1 0 429499445 624345088 129058 33554432000 134512640 135197378 4290671264 18446744073709551615 134539320 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10849/statm: 152428 129058 91 168 0 152259 0
Current children cumulated CPU time (s) 4182.39
Current children cumulated vsize (KiB) 609712

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.09 2/172 10993
/proc/meminfo: memFree=16612900/32951124 swapFree=67111524/67111528
[pid=10849] ppid=10847 vsize=609712 CPUtime=4242.39 cores=0,2,4,6
/proc/10849/stat : 10849 (march_hi) R 10847 10849 9528 0 -1 4202496 130931 0 0 0 424210 29 0 0 25 0 1 0 429499445 624345088 130885 33554432000 134512640 135197378 4290671264 18446744073709551615 134552743 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10849/statm: 152428 130885 91 168 0 152259 0
Current children cumulated CPU time (s) 4242.39
Current children cumulated vsize (KiB) 609712

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/172 10995
/proc/meminfo: memFree=16605564/32951124 swapFree=67111524/67111528
[pid=10849] ppid=10847 vsize=609712 CPUtime=4302.39 cores=0,2,4,6
/proc/10849/stat : 10849 (march_hi) R 10847 10849 9528 0 -1 4202496 132728 0 0 0 430209 30 0 0 25 0 1 0 429499445 624345088 132682 33554432000 134512640 135197378 4290671264 18446744073709551615 134713225 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10849/statm: 152428 132682 91 168 0 152259 0
Current children cumulated CPU time (s) 4302.39
Current children cumulated vsize (KiB) 609712

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.08 2/172 10996
/proc/meminfo: memFree=16598848/32951124 swapFree=67111524/67111528
[pid=10849] ppid=10847 vsize=609712 CPUtime=4362.4 cores=0,2,4,6
/proc/10849/stat : 10849 (march_hi) R 10847 10849 9528 0 -1 4202496 134491 0 0 0 436210 30 0 0 25 0 1 0 429499445 624345088 134445 33554432000 134512640 135197378 4290671264 18446744073709551615 134539368 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10849/statm: 152428 134445 91 168 0 152259 0
Current children cumulated CPU time (s) 4362.4
Current children cumulated vsize (KiB) 609712

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/172 10998
/proc/meminfo: memFree=16591764/32951124 swapFree=67111524/67111528
[pid=10849] ppid=10847 vsize=609712 CPUtime=4422.4 cores=0,2,4,6
/proc/10849/stat : 10849 (march_hi) R 10847 10849 9528 0 -1 4202496 136201 0 0 0 442210 30 0 0 25 0 1 0 429499445 624345088 136155 33554432000 134512640 135197378 4290671264 18446744073709551615 134649523 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10849/statm: 152428 136155 91 168 0 152259 0
Current children cumulated CPU time (s) 4422.4
Current children cumulated vsize (KiB) 609712

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.07 2/172 10999
/proc/meminfo: memFree=16584544/32951124 swapFree=67111524/67111528
[pid=10849] ppid=10847 vsize=609712 CPUtime=4482.4 cores=0,2,4,6
/proc/10849/stat : 10849 (march_hi) R 10847 10849 9528 0 -1 4202496 138071 0 0 0 448209 31 0 0 25 0 1 0 429499445 624345088 138025 33554432000 134512640 135197378 4290671264 18446744073709551615 134592897 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10849/statm: 152428 138025 91 168 0 152259 0
Current children cumulated CPU time (s) 4482.4
Current children cumulated vsize (KiB) 609712

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.06 2/172 11001
/proc/meminfo: memFree=16577072/32951124 swapFree=67111524/67111528
[pid=10849] ppid=10847 vsize=609712 CPUtime=4542.4 cores=0,2,4,6
/proc/10849/stat : 10849 (march_hi) R 10847 10849 9528 0 -1 4202496 139916 0 0 0 454209 31 0 0 25 0 1 0 429499445 624345088 139870 33554432000 134512640 135197378 4290671264 18446744073709551615 134539251 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10849/statm: 152428 139870 91 168 0 152259 0
Current children cumulated CPU time (s) 4542.4
Current children cumulated vsize (KiB) 609712

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/172 11003
/proc/meminfo: memFree=16569608/32951124 swapFree=67111524/67111528
[pid=10849] ppid=10847 vsize=609712 CPUtime=4602.4 cores=0,2,4,6
/proc/10849/stat : 10849 (march_hi) R 10847 10849 9528 0 -1 4202496 141678 0 0 0 460209 31 0 0 25 0 1 0 429499445 624345088 141632 33554432000 134512640 135197378 4290671264 18446744073709551615 134525272 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10849/statm: 152428 141632 91 168 0 152259 0
Current children cumulated CPU time (s) 4602.4
Current children cumulated vsize (KiB) 609712

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.05 2/172 11004
/proc/meminfo: memFree=16562756/32951124 swapFree=67111524/67111528
[pid=10849] ppid=10847 vsize=609712 CPUtime=4662.41 cores=0,2,4,6
/proc/10849/stat : 10849 (march_hi) R 10847 10849 9528 0 -1 4202496 143428 0 0 0 466209 32 0 0 25 0 1 0 429499445 624345088 143382 33554432000 134512640 135197378 4290671264 18446744073709551615 134597469 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10849/statm: 152428 143382 91 168 0 152259 0
Current children cumulated CPU time (s) 4662.41
Current children cumulated vsize (KiB) 609712

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.04 2/172 11006
/proc/meminfo: memFree=16556156/32951124 swapFree=67111524/67111528
[pid=10849] ppid=10847 vsize=609712 CPUtime=4722.41 cores=0,2,4,6
/proc/10849/stat : 10849 (march_hi) R 10847 10849 9528 0 -1 4202496 145096 0 0 0 472209 32 0 0 25 0 1 0 429499445 624345088 145050 33554432000 134512640 135197378 4290671264 18446744073709551615 134542520 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10849/statm: 152428 145050 91 168 0 152259 0
Current children cumulated CPU time (s) 4722.41
Current children cumulated vsize (KiB) 609712

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.04 2/172 11007
/proc/meminfo: memFree=16549056/32951124 swapFree=67111524/67111528
[pid=10849] ppid=10847 vsize=609712 CPUtime=4782.4 cores=0,2,4,6
/proc/10849/stat : 10849 (march_hi) R 10847 10849 9528 0 -1 4202496 146890 0 0 0 478208 32 0 0 25 0 1 0 429499445 624345088 146844 33554432000 134512640 135197378 4290671264 18446744073709551615 134539306 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10849/statm: 152428 146844 91 168 0 152259 0
Current children cumulated CPU time (s) 4782.4
Current children cumulated vsize (KiB) 609712

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.03 2/172 11009
/proc/meminfo: memFree=16541844/32951124 swapFree=67111524/67111528
[pid=10849] ppid=10847 vsize=609712 CPUtime=4842.4 cores=0,2,4,6
/proc/10849/stat : 10849 (march_hi) R 10847 10849 9528 0 -1 4202496 148657 0 0 0 484208 32 0 0 25 0 1 0 429499445 624345088 148611 33554432000 134512640 135197378 4290671264 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10849/statm: 152428 148611 91 168 0 152259 0
Current children cumulated CPU time (s) 4842.4
Current children cumulated vsize (KiB) 609712

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/172 11011
/proc/meminfo: memFree=16535128/32951124 swapFree=67111524/67111528
[pid=10849] ppid=10847 vsize=833476 CPUtime=4902.4 cores=0,2,4,6
/proc/10849/stat : 10849 (march_hi) R 10847 10849 9528 0 -1 4202496 150386 0 0 0 490208 32 0 0 25 0 1 0 429499445 853479424 150340 33554432000 134512640 135197378 4290671264 18446744073709551615 134539193 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10849/statm: 208369 150340 91 168 0 208200 0
Current children cumulated CPU time (s) 4902.4
Current children cumulated vsize (KiB) 833476

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.02 2/172 11012
/proc/meminfo: memFree=16528036/32951124 swapFree=67111524/67111528
[pid=10849] ppid=10847 vsize=833476 CPUtime=4962.41 cores=0,2,4,6
/proc/10849/stat : 10849 (march_hi) R 10847 10849 9528 0 -1 4202496 152155 0 0 0 496208 33 0 0 25 0 1 0 429499445 853479424 152109 33554432000 134512640 135197378 4290671264 18446744073709551615 134525348 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10849/statm: 208369 152109 91 168 0 208200 0
Current children cumulated CPU time (s) 4962.41
Current children cumulated vsize (KiB) 833476



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 1.00 1.00 1.02 2/172 11013
/proc/meminfo: memFree=16523548/32951124 swapFree=67111524/67111528
[pid=10849] ppid=10847 vsize=833476 CPUtime=5000.01 cores=0,2,4,6
/proc/10849/stat : 10849 (march_hi) R 10847 10849 9528 0 -1 4202496 153271 0 0 0 499968 33 0 0 25 0 1 0 429499445 853479424 153225 33554432000 134512640 135197378 4290671264 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10849/statm: 208369 153225 91 168 0 208200 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 833476

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: 1.00 1.00 1.02 2/172 11013
/proc/meminfo: memFree=16523548/32951124 swapFree=67111524/67111528
[pid=10849] ppid=10847 vsize=833476 CPUtime=5000.01 cores=0,2,4,6
/proc/10849/stat : 10849 (march_hi) R 10847 10849 9528 0 -1 4202496 153271 0 0 0 499968 33 0 0 25 0 1 0 429499445 853479424 153225 33554432000 134512640 135197378 4290671264 18446744073709551615 134539323 0 0 4096 0 0 0 0 17 2 0 0 0
/proc/10849/statm: 208369 153225 91 168 0 208200 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 833476

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.94
CPU time (s): 5000.06
CPU user time (s): 4999.69
CPU system time (s): 0.368943
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 833476

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.69
system time used= 0.368943
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 153271
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= 2529

runsolver used 7.71883 second user time and 15.0227 second system time

The end

Launcher Data 

Begin job on node136 at 2011-04-19 04:10:15
IDJOB=3211357
IDBENCH=82988
IDSOLVER=1627
FILE ID=node136/3211357-1303179015
RUNJOBID= node136-1303168250-9546
PBS_JOBID= 13021041
Free space on /tmp= 72772 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v700-c2982-S115072124-051.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3211357-1303179015/watcher-3211357-1303179015 -o /tmp/evaluation-result-3211357-1303179015/solver-3211357-1303179015 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3211357-1303179015.cnf

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

MD5SUM BENCH= 6052486ba02fcb82855c9fc5130e5550
RANDOM SEED=2144189698

node136.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		: 2666.809
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	: 5333.61
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		: 2666.809
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		: 2666.809
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		: 2666.809
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	: 5332.76
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		: 2666.809
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	: 5332.75
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		: 2666.809
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		: 2666.809
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		: 2666.809
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:     32951124 kB
MemFree:      16682272 kB
Buffers:        630504 kB
Cached:       14772432 kB
SwapCached:          4 kB
Active:        7836700 kB
Inactive:      8083664 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      16682272 kB
SwapTotal:    67111528 kB
SwapFree:     67111524 kB
Dirty:             796 kB
Writeback:           0 kB
AnonPages:      517664 kB
Mapped:          15468 kB
Slab:           285460 kB
PageTables:       5964 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   694540 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= 72772 MiB
End job on node136 at 2011-04-19 05:33:37