Trace number 3210489

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) 5000.09 4999.94

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v750-c3195-S664770261-061.SATISFIABLE.cnf
MD5SUM786afedaa52bbc0b93f9aff94029b9c0
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.12798
Satisfiable
(Un)Satisfiability was proved
Number of variables750
Number of clauses3195
Sum of the clauses size9585
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 33195
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 750 variables and 3195 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, 16 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 748 free variables and 3179 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.399
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 141 duplicate clauses
0.00/0.01	c resolvent_look() :: found 72 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 750 variables and 3251 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 750 variabels and 3251 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 3251 / 750 ) = 4.33
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 = 748
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: 146
0.00/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| ( 1/999) NodeCount: 1535
0.19/0.26	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |********************************
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c |****************************************************************| ( 2/999) NodeCount: 23313
4.09/4.11	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: 257496
50.19/50.22	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 |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 2097334
446.51/446.51	c |----------------------------------------------------------------|
c |*
c |**
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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c |****************************************************************| ( 5/999) NodeCount: 13013557
3001.58/3001.55	c |----------------------------------------------------------------|
c |*
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c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |*******************************
c |********************************
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c |************************************
c |*************************************
c |**************************************
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-3210489-1303162326/watcher-3210489-1303162326 -o /tmp/evaluation-result-3210489-1303162326/solver-3210489-1303162326 -C 5000 -W 5000 -M 15500 HOME/march_hi HOME/instance-3210489-1303162326.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: 2.00 2.00 2.00 3/177 15733
/proc/meminfo: memFree=18364268/32951124 swapFree=67111528/67111528
[pid=15733] ppid=15731 vsize=1308 CPUtime=0 cores=0,2,4,6
/proc/15733/stat : 15733 (march_hi) R 15731 15733 15051 0 -1 4202496 203 0 0 0 0 0 0 0 25 0 1 0 427830339 1339392 158 33554432000 134512640 135197378 4288604384 18446744073709551615 134528032 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15733/statm: 327 158 67 168 0 158 0

[startup+0.0862579 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 15733
/proc/meminfo: memFree=18364268/32951124 swapFree=67111528/67111528
[pid=15733] ppid=15731 vsize=2460 CPUtime=0.08 cores=0,2,4,6
/proc/15733/stat : 15733 (march_hi) R 15731 15733 15051 0 -1 4202496 456 0 0 0 8 0 0 0 18 0 1 0 427830339 2519040 411 33554432000 134512640 135197378 4288604384 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15733/statm: 615 411 91 168 0 446 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 2460

[startup+0.100246 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 15733
/proc/meminfo: memFree=18364268/32951124 swapFree=67111528/67111528
[pid=15733] ppid=15731 vsize=2460 CPUtime=0.09 cores=0,2,4,6
/proc/15733/stat : 15733 (march_hi) R 15731 15733 15051 0 -1 4202496 457 0 0 0 9 0 0 0 18 0 1 0 427830339 2519040 412 33554432000 134512640 135197378 4288604384 18446744073709551615 134542341 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15733/statm: 615 412 91 168 0 446 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2460

[startup+0.300208 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 15733
/proc/meminfo: memFree=18364268/32951124 swapFree=67111528/67111528
[pid=15733] ppid=15731 vsize=2460 CPUtime=0.29 cores=0,2,4,6
/proc/15733/stat : 15733 (march_hi) R 15731 15733 15051 0 -1 4202496 483 0 0 0 29 0 0 0 18 0 1 0 427830339 2519040 438 33554432000 134512640 135197378 4288604384 18446744073709551615 134570822 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15733/statm: 615 438 91 168 0 446 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2460

[startup+0.701141 s]
/proc/loadavg: 2.00 2.00 2.00 3/177 15733
/proc/meminfo: memFree=18364268/32951124 swapFree=67111528/67111528
[pid=15733] ppid=15731 vsize=2652 CPUtime=0.69 cores=0,2,4,6
/proc/15733/stat : 15733 (march_hi) R 15731 15733 15051 0 -1 4202496 514 0 0 0 69 0 0 0 18 0 1 0 427830339 2715648 469 33554432000 134512640 135197378 4288604384 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15733/statm: 663 469 91 168 0 494 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2652

[startup+1.50097 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 15734
/proc/meminfo: memFree=18362528/32951124 swapFree=67111528/67111528
[pid=15733] ppid=15731 vsize=2956 CPUtime=1.49 cores=0,2,4,6
/proc/15733/stat : 15733 (march_hi) R 15731 15733 15051 0 -1 4202496 576 0 0 0 149 0 0 0 19 0 1 0 427830339 3026944 531 33554432000 134512640 135197378 4288604384 18446744073709551615 134542350 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15733/statm: 739 531 91 168 0 570 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2956

[startup+3.1007 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 15734
/proc/meminfo: memFree=18361912/32951124 swapFree=67111528/67111528
[pid=15733] ppid=15731 vsize=3108 CPUtime=3.09 cores=0,2,4,6
/proc/15733/stat : 15733 (march_hi) R 15731 15733 15051 0 -1 4202496 646 0 0 0 309 0 0 0 25 0 1 0 427830339 3182592 601 33554432000 134512640 135197378 4288604384 18446744073709551615 134572870 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15733/statm: 777 601 91 168 0 608 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3108

[startup+6.30112 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 15734
/proc/meminfo: memFree=18360556/32951124 swapFree=67111528/67111528
[pid=15733] ppid=15731 vsize=3840 CPUtime=6.29 cores=0,2,4,6
/proc/15733/stat : 15733 (march_hi) R 15731 15733 15051 0 -1 4202496 783 0 0 0 629 0 0 0 25 0 1 0 427830339 3932160 738 33554432000 134512640 135197378 4288604384 18446744073709551615 134541962 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15733/statm: 960 738 91 168 0 791 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3840

[startup+12.7009 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 15735
/proc/meminfo: memFree=18358800/32951124 swapFree=67111528/67111528
[pid=15733] ppid=15731 vsize=5280 CPUtime=12.69 cores=0,2,4,6
/proc/15733/stat : 15733 (march_hi) R 15731 15733 15051 0 -1 4202496 1015 0 0 0 1269 0 0 0 25 0 1 0 427830339 5406720 970 33554432000 134512640 135197378 4288604384 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15733/statm: 1320 970 91 168 0 1151 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5280

[startup+25.5006 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 15735
/proc/meminfo: memFree=18355688/32951124 swapFree=67111528/67111528
[pid=15733] ppid=15731 vsize=6924 CPUtime=25.49 cores=0,2,4,6
/proc/15733/stat : 15733 (march_hi) R 15731 15733 15051 0 -1 4202496 1477 0 0 0 2549 0 0 0 25 0 1 0 427830339 7090176 1432 33554432000 134512640 135197378 4288604384 18446744073709551615 134542165 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15733/statm: 1731 1432 91 168 0 1562 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6924

[startup+51.1009 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 15736
/proc/meminfo: memFree=18349104/32951124 swapFree=67111528/67111528
[pid=15733] ppid=15731 vsize=11896 CPUtime=51.09 cores=0,2,4,6
/proc/15733/stat : 15733 (march_hi) R 15731 15733 15051 0 -1 4202496 2367 0 0 0 5109 0 0 0 25 0 1 0 427830339 12181504 2322 33554432000 134512640 135197378 4288604384 18446744073709551615 134542056 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15733/statm: 2974 2322 91 168 0 2805 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 11896

[startup+102.307 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 15737
/proc/meminfo: memFree=18336064/32951124 swapFree=67111528/67111528
[pid=15733] ppid=15731 vsize=22916 CPUtime=102.3 cores=0,2,4,6
/proc/15733/stat : 15733 (march_hi) R 15731 15733 15051 0 -1 4202496 4171 0 0 0 10230 0 0 0 25 0 1 0 427830339 23465984 4126 33554432000 134512640 135197378 4288604384 18446744073709551615 134525416 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15733/statm: 5729 4126 91 168 0 5560 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 22916

[startup+162.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 15739
/proc/meminfo: memFree=18321788/32951124 swapFree=67111528/67111528
[pid=15733] ppid=15731 vsize=34420 CPUtime=162.29 cores=0,2,4,6
/proc/15733/stat : 15733 (march_hi) R 15731 15733 15051 0 -1 4202496 6235 0 0 0 16229 0 0 0 25 0 1 0 427830339 35246080 6190 33554432000 134512640 135197378 4288604384 18446744073709551615 134542114 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15733/statm: 8605 6190 91 168 0 8436 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 34420

[startup+222.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 15740
/proc/meminfo: memFree=18307368/32951124 swapFree=67111528/67111528
[pid=15733] ppid=15731 vsize=34420 CPUtime=222.3 cores=0,2,4,6
/proc/15733/stat : 15733 (march_hi) R 15731 15733 15051 0 -1 4202496 8277 0 0 0 22229 1 0 0 25 0 1 0 427830339 35246080 8232 33554432000 134512640 135197378 4288604384 18446744073709551615 134570755 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15733/statm: 8605 8232 91 168 0 8436 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 34420

[startup+282.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 15742
/proc/meminfo: memFree=18293100/32951124 swapFree=67111528/67111528
[pid=15733] ppid=15731 vsize=52800 CPUtime=282.3 cores=0,2,4,6
/proc/15733/stat : 15733 (march_hi) R 15731 15733 15051 0 -1 4202496 10315 0 0 0 28229 1 0 0 25 0 1 0 427830339 54067200 10270 33554432000 134512640 135197378 4288604384 18446744073709551615 134525288 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15733/statm: 13200 10270 91 168 0 13031 0
Current children cumulated CPU time (s) 282.3
Current children cumulated vsize (KiB) 52800

[startup+342.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 15743
/proc/meminfo: memFree=18278956/32951124 swapFree=67111528/67111528
[pid=15733] ppid=15731 vsize=52800 CPUtime=342.3 cores=0,2,4,6
/proc/15733/stat : 15733 (march_hi) R 15731 15733 15051 0 -1 4202496 12328 0 0 0 34229 1 0 0 25 0 1 0 427830339 54067200 12283 33554432000 134512640 135197378 4288604384 18446744073709551615 134539219 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15733/statm: 13200 12283 91 168 0 13031 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 52800

[startup+402.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 15745
/proc/meminfo: memFree=18265164/32951124 swapFree=67111528/67111528
[pid=15733] ppid=15731 vsize=72444 CPUtime=402.31 cores=0,2,4,6
/proc/15733/stat : 15733 (march_hi) R 15731 15733 15051 0 -1 4202496 14266 0 0 0 40229 2 0 0 25 0 1 0 427830339 74182656 14221 33554432000 134512640 135197378 4288604384 18446744073709551615 134593747 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15733/statm: 18111 14221 91 168 0 17942 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 72444

[startup+462.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 15747
/proc/meminfo: memFree=18251380/32951124 swapFree=67111528/67111528
[pid=15733] ppid=15731 vsize=83136 CPUtime=462.3 cores=0,2,4,6
/proc/15733/stat : 15733 (march_hi) R 15731 15733 15051 0 -1 4202496 16178 0 0 0 46228 2 0 0 25 0 1 0 427830339 85131264 16133 33554432000 134512640 135197378 4288604384 18446744073709551615 134618568 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15733/statm: 20784 16133 91 168 0 20615 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 83136

[startup+522.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 15748
/proc/meminfo: memFree=18237476/32951124 swapFree=67111528/67111528
[pid=15733] ppid=15731 vsize=83136 CPUtime=522.31 cores=0,2,4,6
/proc/15733/stat : 15733 (march_hi) R 15731 15733 15051 0 -1 4202496 18229 0 0 0 52228 3 0 0 25 0 1 0 427830339 85131264 18184 33554432000 134512640 135197378 4288604384 18446744073709551615 134548448 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15733/statm: 20784 18184 91 168 0 20615 0
Current children cumulated CPU time (s) 522.31
Current children cumulated vsize (KiB) 83136

[startup+582.301 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 15750
/proc/meminfo: memFree=18223448/32951124 swapFree=67111528/67111528
[pid=15733] ppid=15731 vsize=112604 CPUtime=582.31 cores=0,2,4,6
/proc/15733/stat : 15733 (march_hi) R 15731 15733 15051 0 -1 4202496 20249 0 0 0 58228 3 0 0 25 0 1 0 427830339 115306496 20204 33554432000 134512640 135197378 4288604384 18446744073709551615 134649093 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15733/statm: 28151 20204 91 168 0 27982 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 112604

[startup+642.301 s]

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

[startup+4062.31 s]
/proc/loadavg: 2.06 2.02 2.00 3/178 15855
/proc/meminfo: memFree=17449840/32951124 swapFree=67111528/67111528
[pid=15733] ppid=15731 vsize=619876 CPUtime=4062.42 cores=0,2,4,6
/proc/15733/stat : 15733 (march_hi) R 15731 15733 15051 0 -1 4202496 131138 0 0 0 406218 24 0 0 25 0 1 0 427830339 634753024 131093 33554432000 134512640 135197378 4288604384 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15733/statm: 154969 131093 91 168 0 154800 0
Current children cumulated CPU time (s) 4062.42
Current children cumulated vsize (KiB) 619876

[startup+4122.3 s]
/proc/loadavg: 2.02 2.02 2.00 3/178 15856
/proc/meminfo: memFree=17436664/32951124 swapFree=67111528/67111528
[pid=15733] ppid=15731 vsize=619876 CPUtime=4122.42 cores=0,2,4,6
/proc/15733/stat : 15733 (march_hi) R 15731 15733 15051 0 -1 4202496 133059 0 0 0 412217 25 0 0 25 0 1 0 427830339 634753024 133014 33554432000 134512640 135197378 4288604384 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15733/statm: 154969 133014 91 168 0 154800 0
Current children cumulated CPU time (s) 4122.42
Current children cumulated vsize (KiB) 619876

[startup+4182.3 s]
/proc/loadavg: 2.00 2.01 2.00 3/178 15858
/proc/meminfo: memFree=17423500/32951124 swapFree=67111528/67111528
[pid=15733] ppid=15731 vsize=619876 CPUtime=4182.42 cores=0,2,4,6
/proc/15733/stat : 15733 (march_hi) R 15731 15733 15051 0 -1 4202496 134909 0 0 0 418217 25 0 0 25 0 1 0 427830339 634753024 134864 33554432000 134512640 135197378 4288604384 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15733/statm: 154969 134864 91 168 0 154800 0
Current children cumulated CPU time (s) 4182.42
Current children cumulated vsize (KiB) 619876

[startup+4242.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 15859
/proc/meminfo: memFree=17410592/32951124 swapFree=67111528/67111528
[pid=15733] ppid=15731 vsize=619876 CPUtime=4242.42 cores=0,2,4,6
/proc/15733/stat : 15733 (march_hi) R 15731 15733 15051 0 -1 4202496 136818 0 0 0 424217 25 0 0 25 0 1 0 427830339 634753024 136773 33554432000 134512640 135197378 4288604384 18446744073709551615 134552719 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15733/statm: 154969 136773 91 168 0 154800 0
Current children cumulated CPU time (s) 4242.42
Current children cumulated vsize (KiB) 619876

[startup+4302.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 15861
/proc/meminfo: memFree=17397672/32951124 swapFree=67111528/67111528
[pid=15733] ppid=15731 vsize=619876 CPUtime=4302.42 cores=0,2,4,6
/proc/15733/stat : 15733 (march_hi) R 15731 15733 15051 0 -1 4202496 138654 0 0 0 430217 25 0 0 25 0 1 0 427830339 634753024 138609 33554432000 134512640 135197378 4288604384 18446744073709551615 134590416 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15733/statm: 154969 138609 91 168 0 154800 0
Current children cumulated CPU time (s) 4302.42
Current children cumulated vsize (KiB) 619876

[startup+4362.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 15863
/proc/meminfo: memFree=17384884/32951124 swapFree=67111528/67111528
[pid=15733] ppid=15731 vsize=619876 CPUtime=4362.42 cores=0,2,4,6
/proc/15733/stat : 15733 (march_hi) R 15731 15733 15051 0 -1 4202496 140511 0 0 0 436216 26 0 0 25 0 1 0 427830339 634753024 140466 33554432000 134512640 135197378 4288604384 18446744073709551615 134541957 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15733/statm: 154969 140466 91 168 0 154800 0
Current children cumulated CPU time (s) 4362.42
Current children cumulated vsize (KiB) 619876

[startup+4422.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 15864
/proc/meminfo: memFree=17371848/32951124 swapFree=67111528/67111528
[pid=15733] ppid=15731 vsize=843640 CPUtime=4422.43 cores=0,2,4,6
/proc/15733/stat : 15733 (march_hi) R 15731 15733 15051 0 -1 4202496 142373 0 0 0 442216 27 0 0 25 0 1 0 427830339 863887360 142328 33554432000 134512640 135197378 4288604384 18446744073709551615 134548486 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15733/statm: 210910 142328 91 168 0 210741 0
Current children cumulated CPU time (s) 4422.43
Current children cumulated vsize (KiB) 843640

[startup+4482.3 s]
/proc/loadavg: 2.00 2.00 2.00 3/178 15866
/proc/meminfo: memFree=17359672/32951124 swapFree=67111528/67111528
[pid=15733] ppid=15731 vsize=843640 CPUtime=4482.43 cores=0,2,4,6
/proc/15733/stat : 15733 (march_hi) R 15731 15733 15051 0 -1 4202496 144170 0 0 0 448216 27 0 0 25 0 1 0 427830339 863887360 144125 33554432000 134512640 135197378 4288604384 18446744073709551615 134552973 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15733/statm: 210910 144125 91 168 0 210741 0
Current children cumulated CPU time (s) 4482.43
Current children cumulated vsize (KiB) 843640

[startup+4542.3 s]
/proc/loadavg: 2.05 2.01 2.00 3/178 15867
/proc/meminfo: memFree=17347140/32951124 swapFree=67111528/67111528
[pid=15733] ppid=15731 vsize=843640 CPUtime=4542.42 cores=0,2,4,6
/proc/15733/stat : 15733 (march_hi) R 15731 15733 15051 0 -1 4202496 145992 0 0 0 454215 27 0 0 25 0 1 0 427830339 863887360 145947 33554432000 134512640 135197378 4288604384 18446744073709551615 134539243 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15733/statm: 210910 145947 91 168 0 210741 0
Current children cumulated CPU time (s) 4542.42
Current children cumulated vsize (KiB) 843640

[startup+4602.3 s]
/proc/loadavg: 2.08 2.02 2.00 3/178 15869
/proc/meminfo: memFree=17334592/32951124 swapFree=67111528/67111528
[pid=15733] ppid=15731 vsize=843640 CPUtime=4602.44 cores=0,2,4,6
/proc/15733/stat : 15733 (march_hi) R 15731 15733 15051 0 -1 4202496 147801 0 0 0 460216 28 0 0 25 0 1 0 427830339 863887360 147756 33554432000 134512640 135197378 4288604384 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15733/statm: 210910 147756 91 168 0 210741 0
Current children cumulated CPU time (s) 4602.44
Current children cumulated vsize (KiB) 843640

[startup+4662.3 s]
/proc/loadavg: 2.03 2.02 2.00 3/178 15871
/proc/meminfo: memFree=17322052/32951124 swapFree=67111528/67111528
[pid=15733] ppid=15731 vsize=843640 CPUtime=4662.43 cores=0,2,4,6
/proc/15733/stat : 15733 (march_hi) R 15731 15733 15051 0 -1 4202496 149557 0 0 0 466215 28 0 0 25 0 1 0 427830339 863887360 149512 33554432000 134512640 135197378 4288604384 18446744073709551615 134572699 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15733/statm: 210910 149512 91 168 0 210741 0
Current children cumulated CPU time (s) 4662.43
Current children cumulated vsize (KiB) 843640

[startup+4722.31 s]
/proc/loadavg: 2.01 2.01 2.00 3/178 15872
/proc/meminfo: memFree=17309632/32951124 swapFree=67111528/67111528
[pid=15733] ppid=15731 vsize=843640 CPUtime=4722.44 cores=0,2,4,6
/proc/15733/stat : 15733 (march_hi) R 15731 15733 15051 0 -1 4202496 151282 0 0 0 472216 28 0 0 25 0 1 0 427830339 863887360 151237 33554432000 134512640 135197378 4288604384 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15733/statm: 210910 151237 91 168 0 210741 0
Current children cumulated CPU time (s) 4722.44
Current children cumulated vsize (KiB) 843640

[startup+4782.3 s]
/proc/loadavg: 1.72 1.94 1.98 2/172 15892
/proc/meminfo: memFree=17780668/32951124 swapFree=67111528/67111528
[pid=15733] ppid=15731 vsize=843640 CPUtime=4782.43 cores=0,2,4,6
/proc/15733/stat : 15733 (march_hi) R 15731 15733 15051 0 -1 4202496 152953 0 0 0 478215 28 0 0 25 0 1 0 427830339 863887360 152908 33554432000 134512640 135197378 4288604384 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15733/statm: 210910 152908 91 168 0 210741 0
Current children cumulated CPU time (s) 4782.43
Current children cumulated vsize (KiB) 843640

[startup+4842.3 s]
/proc/loadavg: 1.26 1.77 1.91 2/172 15893
/proc/meminfo: memFree=17772952/32951124 swapFree=67111528/67111528
[pid=15733] ppid=15731 vsize=843640 CPUtime=4842.44 cores=0,2,4,6
/proc/15733/stat : 15733 (march_hi) R 15731 15733 15051 0 -1 4202496 154874 0 0 0 484215 29 0 0 25 0 1 0 427830339 863887360 154829 33554432000 134512640 135197378 4288604384 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15733/statm: 210910 154829 91 168 0 210741 0
Current children cumulated CPU time (s) 4842.44
Current children cumulated vsize (KiB) 843640

[startup+4902.3 s]
/proc/loadavg: 1.09 1.63 1.85 2/172 15895
/proc/meminfo: memFree=17765244/32951124 swapFree=67111528/67111528
[pid=15733] ppid=15731 vsize=843640 CPUtime=4902.44 cores=0,2,4,6
/proc/15733/stat : 15733 (march_hi) R 15731 15733 15051 0 -1 4202496 156833 0 0 0 490215 29 0 0 25 0 1 0 427830339 863887360 156788 33554432000 134512640 135197378 4288604384 18446744073709551615 134713225 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15733/statm: 210910 156788 91 168 0 210741 0
Current children cumulated CPU time (s) 4902.44
Current children cumulated vsize (KiB) 843640

[startup+4962.3 s]
/proc/loadavg: 1.03 1.51 1.80 2/172 15897
/proc/meminfo: memFree=17757540/32951124 swapFree=67111528/67111528
[pid=15733] ppid=15731 vsize=843640 CPUtime=4962.44 cores=0,2,4,6
/proc/15733/stat : 15733 (march_hi) R 15731 15733 15051 0 -1 4202496 158766 0 0 0 496215 29 0 0 25 0 1 0 427830339 863887360 158721 33554432000 134512640 135197378 4288604384 18446744073709551615 134539240 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15733/statm: 210910 158721 91 168 0 210741 0
Current children cumulated CPU time (s) 4962.44
Current children cumulated vsize (KiB) 843640



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 1.02 1.44 1.76 2/172 15898
/proc/meminfo: memFree=17752824/32951124 swapFree=67111528/67111528
[pid=15733] ppid=15731 vsize=843640 CPUtime=5000.04 cores=0,2,4,6
/proc/15733/stat : 15733 (march_hi) R 15731 15733 15051 0 -1 4202496 159912 0 0 0 499975 29 0 0 25 0 1 0 427830339 863887360 159867 33554432000 134512640 135197378 4288604384 18446744073709551615 134542202 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15733/statm: 210910 159867 91 168 0 210741 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 843640

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: 1.02 1.44 1.76 2/172 15898
/proc/meminfo: memFree=17752824/32951124 swapFree=67111528/67111528
[pid=15733] ppid=15731 vsize=843640 CPUtime=5000.04 cores=0,2,4,6
/proc/15733/stat : 15733 (march_hi) R 15731 15733 15051 0 -1 4202496 159912 0 0 0 499975 29 0 0 25 0 1 0 427830339 863887360 159867 33554432000 134512640 135197378 4288604384 18446744073709551615 134542202 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/15733/statm: 210910 159867 91 168 0 210741 0
Current children cumulated CPU time (s) 5000.04
Current children cumulated vsize (KiB) 843640

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.94
CPU time (s): 5000.09
CPU user time (s): 4999.76
CPU system time (s): 0.329949
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 843640

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.76
system time used= 0.329949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 159912
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= 2520

runsolver used 7.8908 second user time and 14.8437 second system time

The end

Launcher Data 

Begin job on node139 at 2011-04-18 23:32:06
IDJOB=3210489
IDBENCH=82771
IDSOLVER=1627
FILE ID=node139/3210489-1303162326
RUNJOBID= node139-1303151831-15069
PBS_JOBID= 13020982
Free space on /tmp= 72976 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v750-c3195-S664770261-061.SATISFIABLE.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3210489-1303162326/watcher-3210489-1303162326 -o /tmp/evaluation-result-3210489-1303162326/solver-3210489-1303162326 -C 5000 -W 5000 -M 15500  HOME/march_hi HOME/instance-3210489-1303162326.cnf

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

MD5SUM BENCH= 786afedaa52bbc0b93f9aff94029b9c0
RANDOM SEED=856336234

node139.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		: 2666.852
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	: 5333.70
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		: 2666.852
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		: 2666.852
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	: 5332.74
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		: 2666.852
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		: 2666.852
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	: 5321.49
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		: 2666.852
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		: 2666.852
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	: 5332.82
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		: 2666.852
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:      18364556 kB
Buffers:        706996 kB
Cached:       13437092 kB
SwapCached:          0 kB
Active:        7876692 kB
Inactive:      6359240 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      18364556 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:             852 kB
Writeback:           0 kB
AnonPages:       91072 kB
Mapped:          15464 kB
Slab:           287292 kB
PageTables:       4484 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   237088 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= 72976 MiB
End job on node139 at 2011-04-19 00:55:28