Trace number 3206471

Some explanations

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

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

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

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
SAT09 reference solver: march_hi hi? (TO) 1300.04 1300.01

General information on the benchmark

Namerandom/medium/
unif-k3-r4.26-v650-c2769-S1631976568-086.UNKNOWN.cnf
MD5SUMfe5ef992569d41f4964aa99001a148e1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
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, 20 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 647 free variables and 2749 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.428
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 172 duplicate clauses
0.00/0.01	c resolvent_look() :: found 92 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 650 variables and 2841 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 2841 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 2841 / 650 ) = 4.37
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 = 647
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: 180
0.05/0.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |****************************************************************| ( 1/999) NodeCount: 1040
0.09/0.19	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |****************************************************************| ( 2/999) NodeCount: 11065
1.89/1.95	c |----------------------------------------------------------------|
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: 89295
17.29/17.37	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
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c |****************
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c |********************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 526083
112.79/112.82	c |----------------------------------------------------------------|
c |*
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 |*******************************
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: 2340923
548.00/548.04	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |********
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c |**********
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c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
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 |************************************************
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Verifier Data 

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

Watcher Data 

runsolver Copyright (C) 2010-2011 Olivier ROUSSEL

This is runsolver version 3.3.0 (svn: 935)

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-3206471-1302955792/watcher-3206471-1302955792 -o /tmp/evaluation-result-3206471-1302955792/solver-3206471-1302955792 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3206471-1302955792.cnf 

running on 2 cores: 4,6

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


[startup+0 s]
/proc/loadavg: 0.86 1.95 2.79 5/187 17810
/proc/meminfo: memFree=14784612/32951132 swapFree=67111528/67111528
[pid=17810] ppid=17808 vsize=916 CPUtime=0 cores=4,6
/proc/17810/stat : 17810 (march_hi) R 17808 17810 17750 0 -1 4202496 134 0 0 0 0 0 0 0 25 0 1 0 407178840 937984 90 33554432000 134512640 135197378 4287950544 18446744073709551615 134718590 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17810/statm: 229 90 58 168 0 60 0

[startup+0.056982 s]
/proc/loadavg: 0.86 1.95 2.79 5/187 17810
/proc/meminfo: memFree=14784612/32951132 swapFree=67111528/67111528
[pid=17810] ppid=17808 vsize=2164 CPUtime=0.05 cores=4,6
/proc/17810/stat : 17810 (march_hi) R 17808 17810 17750 0 -1 4202496 396 0 0 0 5 0 0 0 25 0 1 0 407178840 2215936 350 33554432000 134512640 135197378 4287950544 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17810/statm: 541 350 91 168 0 372 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 2164

[startup+0.100941 s]
/proc/loadavg: 0.86 1.95 2.79 5/187 17810
/proc/meminfo: memFree=14784612/32951132 swapFree=67111528/67111528
[pid=17810] ppid=17808 vsize=2164 CPUtime=0.09 cores=4,6
/proc/17810/stat : 17810 (march_hi) R 17808 17810 17750 0 -1 4202496 401 0 0 0 9 0 0 0 25 0 1 0 407178840 2215936 355 33554432000 134512640 135197378 4287950544 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17810/statm: 541 355 91 168 0 372 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2164

[startup+0.300945 s]
/proc/loadavg: 0.86 1.95 2.79 5/187 17810
/proc/meminfo: memFree=14784612/32951132 swapFree=67111528/67111528
[pid=17810] ppid=17808 vsize=2312 CPUtime=0.29 cores=4,6
/proc/17810/stat : 17810 (march_hi) R 17808 17810 17750 0 -1 4202496 419 0 0 0 29 0 0 0 25 0 1 0 407178840 2367488 373 33554432000 134512640 135197378 4287950544 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17810/statm: 578 373 91 168 0 409 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2312

[startup+0.700837 s]
/proc/loadavg: 0.86 1.95 2.79 5/187 17810
/proc/meminfo: memFree=14784612/32951132 swapFree=67111528/67111528
[pid=17810] ppid=17808 vsize=2444 CPUtime=0.69 cores=4,6
/proc/17810/stat : 17810 (march_hi) R 17808 17810 17750 0 -1 4202496 451 0 0 0 69 0 0 0 25 0 1 0 407178840 2502656 405 33554432000 134512640 135197378 4287950544 18446744073709551615 134572726 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17810/statm: 611 405 91 168 0 442 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2444

[startup+1.50072 s]
/proc/loadavg: 0.86 1.95 2.79 5/188 17811
/proc/meminfo: memFree=14781136/32951132 swapFree=67111528/67111528
[pid=17810] ppid=17808 vsize=2896 CPUtime=1.49 cores=4,6
/proc/17810/stat : 17810 (march_hi) R 17808 17810 17750 0 -1 4202496 540 0 0 0 149 0 0 0 25 0 1 0 407178840 2965504 494 33554432000 134512640 135197378 4287950544 18446744073709551615 134542178 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17810/statm: 724 494 91 168 0 555 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2896

[startup+3.10042 s]
/proc/loadavg: 0.86 1.95 2.79 5/188 17811
/proc/meminfo: memFree=14779772/32951132 swapFree=67111528/67111528
[pid=17810] ppid=17808 vsize=3048 CPUtime=3.09 cores=4,6
/proc/17810/stat : 17810 (march_hi) R 17808 17810 17750 0 -1 4202496 595 0 0 0 309 0 0 0 25 0 1 0 407178840 3121152 549 33554432000 134512640 135197378 4287950544 18446744073709551615 134713223 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17810/statm: 762 549 91 168 0 593 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3048

[startup+6.30089 s]
/proc/loadavg: 1.43 2.05 2.81 5/188 17811
/proc/meminfo: memFree=14778292/32951132 swapFree=67111528/67111528
[pid=17810] ppid=17808 vsize=3760 CPUtime=6.29 cores=4,6
/proc/17810/stat : 17810 (march_hi) R 17808 17810 17750 0 -1 4202496 724 0 0 0 629 0 0 0 25 0 1 0 407178840 3850240 678 33554432000 134512640 135197378 4287950544 18446744073709551615 134542189 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17810/statm: 940 678 91 168 0 771 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 3760

[startup+12.7008 s]
/proc/loadavg: 1.63 2.09 2.82 5/188 17838
/proc/meminfo: memFree=14773544/32951132 swapFree=67111528/67111528
[pid=17810] ppid=17808 vsize=5184 CPUtime=12.69 cores=4,6
/proc/17810/stat : 17810 (march_hi) R 17808 17810 17750 0 -1 4202496 950 0 0 0 1269 0 0 0 25 0 1 0 407178840 5308416 904 33554432000 134512640 135197378 4287950544 18446744073709551615 134552493 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17810/statm: 1296 904 91 168 0 1127 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 5184

[startup+25.5006 s]
/proc/loadavg: 2.16 2.18 2.84 5/188 17946
/proc/meminfo: memFree=14768520/32951132 swapFree=67111528/67111528
[pid=17810] ppid=17808 vsize=6624 CPUtime=25.49 cores=4,6
/proc/17810/stat : 17810 (march_hi) R 17808 17810 17750 0 -1 4202496 1382 0 0 0 2549 0 0 0 25 0 1 0 407178840 6782976 1336 33554432000 134512640 135197378 4287950544 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17810/statm: 1656 1336 91 168 0 1487 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6624

[startup+51.1011 s]
/proc/loadavg: 2.85 2.34 2.87 5/188 17947
/proc/meminfo: memFree=14751408/32951132 swapFree=67111528/67111528
[pid=17810] ppid=17808 vsize=11516 CPUtime=51.09 cores=4,6
/proc/17810/stat : 17810 (march_hi) R 17808 17810 17750 0 -1 4202496 2240 0 0 0 5109 0 0 0 25 0 1 0 407178840 11792384 2194 33554432000 134512640 135197378 4287950544 18446744073709551615 134590462 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17810/statm: 2879 2194 91 168 0 2710 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 11516

[startup+102.306 s]
/proc/loadavg: 3.50 2.59 2.93 5/188 17948
/proc/meminfo: memFree=14718284/32951132 swapFree=67111528/67111528
[pid=17810] ppid=17808 vsize=16560 CPUtime=102.29 cores=4,6
/proc/17810/stat : 17810 (march_hi) R 17808 17810 17750 0 -1 4202496 3890 0 0 0 10229 0 0 0 25 0 1 0 407178840 16957440 3844 33554432000 134512640 135197378 4287950544 18446744073709551615 134525258 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17810/statm: 4140 3844 91 168 0 3971 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 16560

[startup+162.301 s]
/proc/loadavg: 3.81 2.85 2.99 5/188 17950
/proc/meminfo: memFree=14681308/32951132 swapFree=67111528/67111528
[pid=17810] ppid=17808 vsize=33432 CPUtime=162.28 cores=4,6
/proc/17810/stat : 17810 (march_hi) R 17808 17810 17750 0 -1 4202496 5775 0 0 0 16228 0 0 0 25 0 1 0 407178840 34234368 5729 33554432000 134512640 135197378 4287950544 18446744073709551615 134539237 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17810/statm: 8358 5729 91 168 0 8189 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 33432

[startup+222.3 s]
/proc/loadavg: 3.93 3.05 3.05 5/188 17952
/proc/meminfo: memFree=14645200/32951132 swapFree=67111528/67111528
[pid=17810] ppid=17808 vsize=38080 CPUtime=222.29 cores=4,6
/proc/17810/stat : 17810 (march_hi) R 17808 17810 17750 0 -1 4202496 7673 0 0 0 22228 1 0 0 25 0 1 0 407178840 38993920 7627 33554432000 134512640 135197378 4287950544 18446744073709551615 134541962 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17810/statm: 9520 7627 91 168 0 9351 0
Current children cumulated CPU time (s) 222.29
Current children cumulated vsize (KiB) 38080

[startup+282.301 s]
/proc/loadavg: 3.97 3.22 3.11 5/188 17953
/proc/meminfo: memFree=14610216/32951132 swapFree=67111528/67111528
[pid=17810] ppid=17808 vsize=51308 CPUtime=282.29 cores=4,6
/proc/17810/stat : 17810 (march_hi) R 17808 17810 17750 0 -1 4202496 9524 0 0 0 28228 1 0 0 25 0 1 0 407178840 52539392 9478 33554432000 134512640 135197378 4287950544 18446744073709551615 134572737 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17810/statm: 12827 9478 91 168 0 12658 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 51308

[startup+342.301 s]
/proc/loadavg: 3.99 3.36 3.16 5/188 17954
/proc/meminfo: memFree=14575236/32951132 swapFree=67111528/67111528
[pid=17810] ppid=17808 vsize=51308 CPUtime=342.29 cores=4,6
/proc/17810/stat : 17810 (march_hi) R 17808 17810 17750 0 -1 4202496 11395 0 0 0 34227 2 0 0 25 0 1 0 407178840 52539392 11349 33554432000 134512640 135197378 4287950544 18446744073709551615 134525420 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17810/statm: 12827 11349 91 168 0 12658 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 51308

[startup+402.3 s]
/proc/loadavg: 3.99 3.48 3.21 5/188 17956
/proc/meminfo: memFree=14540856/32951132 swapFree=67111528/67111528
[pid=17810] ppid=17808 vsize=70952 CPUtime=402.29 cores=4,6
/proc/17810/stat : 17810 (march_hi) R 17808 17810 17750 0 -1 4202496 13210 0 0 0 40227 2 0 0 25 0 1 0 407178840 72654848 13164 33554432000 134512640 135197378 4287950544 18446744073709551615 134570728 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17810/statm: 17738 13164 91 168 0 17569 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 70952

[startup+462.301 s]
/proc/loadavg: 4.03 3.58 3.26 5/188 17958
/proc/meminfo: memFree=14507352/32951132 swapFree=67111528/67111528
[pid=17810] ppid=17808 vsize=80244 CPUtime=462.3 cores=4,6
/proc/17810/stat : 17810 (march_hi) R 17808 17810 17750 0 -1 4202496 15002 0 0 0 46227 3 0 0 25 0 1 0 407178840 82169856 14956 33554432000 134512640 135197378 4287950544 18446744073709551615 134649146 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17810/statm: 20061 14956 91 168 0 19892 0
Current children cumulated CPU time (s) 462.3
Current children cumulated vsize (KiB) 80244

[startup+522.3 s]
/proc/loadavg: 4.01 3.65 3.31 5/188 17960
/proc/meminfo: memFree=14475468/32951132 swapFree=67111528/67111528
[pid=17810] ppid=17808 vsize=80244 CPUtime=522.3 cores=4,6
/proc/17810/stat : 17810 (march_hi) R 17808 17810 17750 0 -1 4202496 16703 0 0 0 52227 3 0 0 25 0 1 0 407178840 82169856 16657 33554432000 134512640 135197378 4287950544 18446744073709551615 134552656 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17810/statm: 20061 16657 91 168 0 19892 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 80244

[startup+582.301 s]
/proc/loadavg: 4.03 3.73 3.35 5/188 17961
/proc/meminfo: memFree=14445068/32951132 swapFree=67111528/67111528
[pid=17810] ppid=17808 vsize=80244 CPUtime=582.3 cores=4,6
/proc/17810/stat : 17810 (march_hi) R 17808 17810 17750 0 -1 4202496 18435 0 0 0 58227 3 0 0 25 0 1 0 407178840 82169856 18389 33554432000 134512640 135197378 4287950544 18446744073709551615 134542043 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17810/statm: 20061 18389 91 168 0 19892 0
Current children cumulated CPU time (s) 582.3
Current children cumulated vsize (KiB) 80244

[startup+642.301 s]
/proc/loadavg: 4.01 3.77 3.39 5/188 17962
/proc/meminfo: memFree=14409948/32951132 swapFree=67111528/67111528
[pid=17810] ppid=17808 vsize=109712 CPUtime=642.3 cores=4,6
/proc/17810/stat : 17810 (march_hi) R 17808 17810 17750 0 -1 4202496 20233 0 0 0 64227 3 0 0 25 0 1 0 407178840 112345088 20187 33554432000 134512640 135197378 4287950544 18446744073709551615 134612232 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17810/statm: 27428 20187 91 168 0 27259 0
Current children cumulated CPU time (s) 642.3
Current children cumulated vsize (KiB) 109712

[startup+702.301 s]
/proc/loadavg: 4.07 3.83 3.43 5/188 17964
/proc/meminfo: memFree=14376080/32951132 swapFree=67111528/67111528
[pid=17810] ppid=17808 vsize=109712 CPUtime=702.3 cores=4,6
/proc/17810/stat : 17810 (march_hi) R 17808 17810 17750 0 -1 4202496 22010 0 0 0 70226 4 0 0 25 0 1 0 407178840 112345088 21964 33554432000 134512640 135197378 4287950544 18446744073709551615 134541921 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17810/statm: 27428 21964 91 168 0 27259 0
Current children cumulated CPU time (s) 702.3
Current children cumulated vsize (KiB) 109712

[startup+762.307 s]
/proc/loadavg: 4.02 3.86 3.46 5/188 17966
/proc/meminfo: memFree=14342440/32951132 swapFree=67111528/67111528
[pid=17810] ppid=17808 vsize=109712 CPUtime=762.31 cores=4,6
/proc/17810/stat : 17810 (march_hi) R 17808 17810 17750 0 -1 4202496 23715 0 0 0 76227 4 0 0 25 0 1 0 407178840 112345088 23669 33554432000 134512640 135197378 4287950544 18446744073709551615 134525348 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17810/statm: 27428 23669 91 168 0 27259 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 109712

[startup+822.3 s]
/proc/loadavg: 4.01 3.88 3.49 5/188 17968
/proc/meminfo: memFree=14310432/32951132 swapFree=67111528/67111528
[pid=17810] ppid=17808 vsize=109712 CPUtime=822.3 cores=4,6
/proc/17810/stat : 17810 (march_hi) R 17808 17810 17750 0 -1 4202496 25412 0 0 0 82226 4 0 0 25 0 1 0 407178840 112345088 25366 33554432000 134512640 135197378 4287950544 18446744073709551615 134539266 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17810/statm: 27428 25366 91 168 0 27259 0
Current children cumulated CPU time (s) 822.3
Current children cumulated vsize (KiB) 109712

[startup+882.301 s]
/proc/loadavg: 4.00 3.90 3.52 5/188 17969
/proc/meminfo: memFree=14278048/32951132 swapFree=67111528/67111528
[pid=17810] ppid=17808 vsize=128428 CPUtime=882.31 cores=4,6
/proc/17810/stat : 17810 (march_hi) R 17808 17810 17750 0 -1 4202496 27252 0 0 0 88226 5 0 0 25 0 1 0 407178840 131510272 27206 33554432000 134512640 135197378 4287950544 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17810/statm: 32107 27206 91 168 0 31938 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 128428

[startup+942.3 s]
/proc/loadavg: 4.00 3.91 3.55 5/188 17970
/proc/meminfo: memFree=14248144/32951132 swapFree=67111528/67111528
[pid=17810] ppid=17808 vsize=172628 CPUtime=942.31 cores=4,6
/proc/17810/stat : 17810 (march_hi) R 17808 17810 17750 0 -1 4202496 29039 0 0 0 94225 6 0 0 25 0 1 0 407178840 176771072 28993 33554432000 134512640 135197378 4287950544 18446744073709551615 134525312 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17810/statm: 43157 28993 91 168 0 42988 0
Current children cumulated CPU time (s) 942.31
Current children cumulated vsize (KiB) 172628

[startup+1002.3 s]
/proc/loadavg: 4.00 3.93 3.57 5/188 17972
/proc/meminfo: memFree=14216136/32951132 swapFree=67111528/67111528
[pid=17810] ppid=17808 vsize=172628 CPUtime=1002.31 cores=4,6
/proc/17810/stat : 17810 (march_hi) R 17808 17810 17750 0 -1 4202496 30770 0 0 0 100225 6 0 0 25 0 1 0 407178840 176771072 30724 33554432000 134512640 135197378 4287950544 18446744073709551615 134552521 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17810/statm: 43157 30724 91 168 0 42988 0
Current children cumulated CPU time (s) 1002.31
Current children cumulated vsize (KiB) 172628

[startup+1062.3 s]
/proc/loadavg: 3.37 3.76 3.54 4/182 17991
/proc/meminfo: memFree=14295476/32951132 swapFree=67111528/67111528
[pid=17810] ppid=17808 vsize=172628 CPUtime=1062.31 cores=4,6
/proc/17810/stat : 17810 (march_hi) R 17808 17810 17750 0 -1 4202496 32472 0 0 0 106224 7 0 0 25 0 1 0 407178840 176771072 32426 33554432000 134512640 135197378 4287950544 18446744073709551615 134541921 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17810/statm: 43157 32426 91 168 0 42988 0
Current children cumulated CPU time (s) 1062.31
Current children cumulated vsize (KiB) 172628

[startup+1122.3 s]
/proc/loadavg: 3.18 3.63 3.51 4/182 17993
/proc/meminfo: memFree=14268556/32951132 swapFree=67111528/67111528
[pid=17810] ppid=17808 vsize=172628 CPUtime=1122.31 cores=4,6
/proc/17810/stat : 17810 (march_hi) R 17808 17810 17750 0 -1 4202496 34226 0 0 0 112224 7 0 0 25 0 1 0 407178840 176771072 34180 33554432000 134512640 135197378 4287950544 18446744073709551615 134572901 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17810/statm: 43157 34180 91 168 0 42988 0
Current children cumulated CPU time (s) 1122.31
Current children cumulated vsize (KiB) 172628

[startup+1182.3 s]
/proc/loadavg: 3.06 3.51 3.47 4/182 17994
/proc/meminfo: memFree=14243248/32951132 swapFree=67111528/67111528
[pid=17810] ppid=17808 vsize=172628 CPUtime=1182.31 cores=4,6
/proc/17810/stat : 17810 (march_hi) R 17808 17810 17750 0 -1 4202496 35882 0 0 0 118224 7 0 0 25 0 1 0 407178840 176771072 35836 33554432000 134512640 135197378 4287950544 18446744073709551615 134552408 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17810/statm: 43157 35836 91 168 0 42988 0
Current children cumulated CPU time (s) 1182.31
Current children cumulated vsize (KiB) 172628

[startup+1242.3 s]
/proc/loadavg: 3.07 3.43 3.44 4/182 17995
/proc/meminfo: memFree=14217192/32951132 swapFree=67111528/67111528
[pid=17810] ppid=17808 vsize=172628 CPUtime=1242.31 cores=4,6
/proc/17810/stat : 17810 (march_hi) R 17808 17810 17750 0 -1 4202496 37653 0 0 0 124224 7 0 0 25 0 1 0 407178840 176771072 37607 33554432000 134512640 135197378 4287950544 18446744073709551615 134591981 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17810/statm: 43157 37607 91 168 0 42988 0
Current children cumulated CPU time (s) 1242.31
Current children cumulated vsize (KiB) 172628



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 3.02 3.35 3.41 3/180 17998
/proc/meminfo: memFree=14401088/32951132 swapFree=67111528/67111528
[pid=17810] ppid=17808 vsize=172628 CPUtime=1300.02 cores=4,6
/proc/17810/stat : 17810 (march_hi) R 17808 17810 17750 0 -1 4202496 39299 0 0 0 129994 8 0 0 25 0 1 0 407178840 176771072 39253 33554432000 134512640 135197378 4287950544 18446744073709551615 134525258 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/17810/statm: 43157 39253 91 168 0 42988 0
Current children cumulated CPU time (s) 1300.02
Current children cumulated vsize (KiB) 172628

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1300.01
CPU time (s): 1300.04
CPU user time (s): 1299.95
CPU system time (s): 0.088986
CPU usage (%): 100.002
Max. virtual memory (cumulated for all children) (KiB): 172628

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.95
system time used= 0.088986
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 39299
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= 2368

runsolver used 1.9557 second user time and 3.9764 second system time

The end

Launcher Data 

Begin job on node131 at 2011-04-16 14:09:52
IDJOB=3206471
IDBENCH=83076
IDSOLVER=1623
FILE ID=node131/3206471-1302955792
RUNJOBID= node131-1302955792-17769
PBS_JOBID= 13018020
Free space on /tmp= 73160 MiB

SOLVER NAME= SAT09 reference solver: march_hi hi
BENCH NAME= SAT11/random/medium/unif-k3-r4.26-v650-c2769-S1631976568-086.UNKNOWN.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-3206471-1302955792/watcher-3206471-1302955792 -o /tmp/evaluation-result-3206471-1302955792/solver-3206471-1302955792 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3206471-1302955792.cnf

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

MD5SUM BENCH= fe5ef992569d41f4964aa99001a148e1
RANDOM SEED=1923038365

node131.alineos.net Linux 2.6.18-164.el5 #1 SMP Thu Sep 3 03:28:30 EDT 2009

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 0
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5333.66
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 0
cpu cores	: 4
apicid		: 16
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 2
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 2
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.83
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 3
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 1
cpu cores	: 4
apicid		: 18
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 4
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 4
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.77
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 5
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 2
cpu cores	: 4
apicid		: 20
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 6
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 0
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 6
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]

processor	: 7
vendor_id	: GenuineIntel
cpu family	: 6
model		: 26
model name	: Intel(R) Xeon(R) CPU           X5550  @ 2.67GHz
stepping	: 5
cpu MHz		: 2666.830
cache size	: 8192 KB
physical id	: 1
siblings	: 4
core id		: 3
cpu cores	: 4
apicid		: 22
fpu		: yes
fpu_exception	: yes
cpuid level	: 11
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx rdtscp lm constant_tsc ida nonstop_tsc pni monitor ds_cpl vmx est tm2 cx16 xtpr popcnt lahf_lm
bogomips	: 5332.74
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951132 kB
MemFree:      14785000 kB
Buffers:        517120 kB
Cached:       17253364 kB
SwapCached:          0 kB
Active:        7726552 kB
Inactive:     10113168 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951132 kB
LowFree:      14785000 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            3172 kB
Writeback:           8 kB
AnonPages:       68712 kB
Mapped:          16560 kB
Slab:           263016 kB
PageTables:       4920 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587092 kB
Committed_AS:   253160 kB
VmallocTotal: 34359738367 kB
VmallocUsed:    296000 kB
VmallocChunk: 34359440975 kB
HugePages_Total:     0
HugePages_Free:      0
HugePages_Rsvd:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 73160 MiB
End job on node131 at 2011-04-16 14:31:34