Trace number 3205251

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) 1300.05 1300.02

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 benchmark0.038994
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
0.04/0.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 1535
0.19/0.26	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |********************************
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c |****************************************************************| ( 2/999) NodeCount: 23313
4.09/4.12	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |*******************************
c |********************************
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c |***************************************************************
c |****************************************************************| ( 3/999) NodeCount: 257496
50.19/50.28	c |----------------------------------------------------------------|
c |*
c |**
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 |*******************************
c |********************************
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c |**********************************
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c |************************************
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c |***************************************
c |****************************************
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c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |****************************************************
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c |***************************************************************
c |****************************************************************| ( 4/999) NodeCount: 2097334
446.81/446.88	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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 |**************************
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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-3205251-1302953630/watcher-3205251-1302953630 -o /tmp/evaluation-result-3205251-1302953630/solver-3205251-1302953630 -C 2400 -W 1300 -M 7680 HOME/march_hi HOME/instance-3205251-1302953630.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: 3.27 3.85 3.89 3/179 22511
/proc/meminfo: memFree=15200816/32951124 swapFree=67111528/67111528
[pid=22511] ppid=22509 vsize=1308 CPUtime=0 cores=4,6
/proc/22511/stat : 22511 (march_hi) R 22509 22511 21709 0 -1 4202496 204 0 0 0 0 0 0 0 23 0 1 0 387779254 1339392 158 33554432000 134512640 135197378 4289628800 18446744073709551615 134687881 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22511/statm: 327 158 67 168 0 158 0

[startup+0.0481709 s]
/proc/loadavg: 3.27 3.85 3.89 3/179 22511
/proc/meminfo: memFree=15200816/32951124 swapFree=67111528/67111528
[pid=22511] ppid=22509 vsize=2328 CPUtime=0.04 cores=4,6
/proc/22511/stat : 22511 (march_hi) R 22509 22511 21709 0 -1 4202496 441 0 0 0 4 0 0 0 23 0 1 0 387779254 2383872 395 33554432000 134512640 135197378 4289628800 18446744073709551615 134539240 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22511/statm: 582 395 91 168 0 413 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 2328

[startup+0.10117 s]
/proc/loadavg: 3.27 3.85 3.89 3/179 22511
/proc/meminfo: memFree=15200816/32951124 swapFree=67111528/67111528
[pid=22511] ppid=22509 vsize=2460 CPUtime=0.09 cores=4,6
/proc/22511/stat : 22511 (march_hi) R 22509 22511 21709 0 -1 4202496 458 0 0 0 9 0 0 0 18 0 1 0 387779254 2519040 412 33554432000 134512640 135197378 4289628800 18446744073709551615 134539203 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22511/statm: 615 412 91 168 0 446 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2460

[startup+0.301125 s]
/proc/loadavg: 3.27 3.85 3.89 3/179 22511
/proc/meminfo: memFree=15200816/32951124 swapFree=67111528/67111528
[pid=22511] ppid=22509 vsize=2460 CPUtime=0.29 cores=4,6
/proc/22511/stat : 22511 (march_hi) R 22509 22511 21709 0 -1 4202496 483 0 0 0 29 0 0 0 18 0 1 0 387779254 2519040 437 33554432000 134512640 135197378 4289628800 18446744073709551615 134548514 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22511/statm: 615 437 91 168 0 446 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2460

[startup+0.701052 s]
/proc/loadavg: 3.27 3.85 3.89 3/179 22511
/proc/meminfo: memFree=15200816/32951124 swapFree=67111528/67111528
[pid=22511] ppid=22509 vsize=2652 CPUtime=0.69 cores=4,6
/proc/22511/stat : 22511 (march_hi) R 22509 22511 21709 0 -1 4202496 514 0 0 0 69 0 0 0 18 0 1 0 387779254 2715648 468 33554432000 134512640 135197378 4289628800 18446744073709551615 134590671 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22511/statm: 663 468 91 168 0 494 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2652

[startup+1.50094 s]
/proc/loadavg: 3.27 3.85 3.89 5/190 22559
/proc/meminfo: memFree=15195360/32951124 swapFree=67111528/67111528
[pid=22511] ppid=22509 vsize=2956 CPUtime=1.49 cores=4,6
/proc/22511/stat : 22511 (march_hi) R 22509 22511 21709 0 -1 4202496 576 0 0 0 149 0 0 0 19 0 1 0 387779254 3026944 530 33554432000 134512640 135197378 4289628800 18446744073709551615 134590450 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22511/statm: 739 530 91 168 0 570 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2956

[startup+3.10064 s]
/proc/loadavg: 3.27 3.85 3.89 5/190 22559
/proc/meminfo: memFree=15193128/32951124 swapFree=67111528/67111528
[pid=22511] ppid=22509 vsize=3108 CPUtime=3.09 cores=4,6
/proc/22511/stat : 22511 (march_hi) R 22509 22511 21709 0 -1 4202496 645 0 0 0 309 0 0 0 23 0 1 0 387779254 3182592 599 33554432000 134512640 135197378 4289628800 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22511/statm: 777 599 91 168 0 608 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 3108

[startup+6.30107 s]
/proc/loadavg: 3.33 3.85 3.89 5/190 22586
/proc/meminfo: memFree=15190788/32951124 swapFree=67111528/67111528
[pid=22511] ppid=22509 vsize=3840 CPUtime=6.29 cores=4,6
/proc/22511/stat : 22511 (march_hi) R 22509 22511 21709 0 -1 4202496 783 0 0 0 629 0 0 0 25 0 1 0 387779254 3932160 737 33554432000 134512640 135197378 4289628800 18446744073709551615 134593920 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22511/statm: 960 737 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: 3.38 3.85 3.89 5/190 22613
/proc/meminfo: memFree=15186472/32951124 swapFree=67111528/67111528
[pid=22511] ppid=22509 vsize=5280 CPUtime=12.69 cores=4,6
/proc/22511/stat : 22511 (march_hi) R 22509 22511 21709 0 -1 4202496 1015 0 0 0 1269 0 0 0 25 0 1 0 387779254 5406720 969 33554432000 134512640 135197378 4289628800 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22511/statm: 1320 969 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: 3.52 3.86 3.90 5/190 22614
/proc/meminfo: memFree=15178664/32951124 swapFree=67111528/67111528
[pid=22511] ppid=22509 vsize=6924 CPUtime=25.49 cores=4,6
/proc/22511/stat : 22511 (march_hi) R 22509 22511 21709 0 -1 4202496 1476 0 0 0 2549 0 0 0 25 0 1 0 387779254 7090176 1430 33554432000 134512640 135197378 4289628800 18446744073709551615 134539302 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22511/statm: 1731 1430 91 168 0 1562 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 6924

[startup+51.1011 s]
/proc/loadavg: 3.68 3.87 3.90 5/190 22615
/proc/meminfo: memFree=15165612/32951124 swapFree=67111528/67111528
[pid=22511] ppid=22509 vsize=11896 CPUtime=51.09 cores=4,6
/proc/22511/stat : 22511 (march_hi) R 22509 22511 21709 0 -1 4202496 2365 0 0 0 5109 0 0 0 25 0 1 0 387779254 12181504 2319 33554432000 134512640 135197378 4289628800 18446744073709551615 134542257 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22511/statm: 2974 2319 91 168 0 2805 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 11896

[startup+102.306 s]
/proc/loadavg: 3.94 3.90 3.91 5/190 22616
/proc/meminfo: memFree=15137552/32951124 swapFree=67111528/67111528
[pid=22511] ppid=22509 vsize=22916 CPUtime=102.29 cores=4,6
/proc/22511/stat : 22511 (march_hi) R 22509 22511 21709 0 -1 4202496 4168 0 0 0 10229 0 0 0 25 0 1 0 387779254 23465984 4122 33554432000 134512640 135197378 4289628800 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22511/statm: 5729 4122 91 168 0 5560 0
Current children cumulated CPU time (s) 102.29
Current children cumulated vsize (KiB) 22916

[startup+162.3 s]
/proc/loadavg: 3.98 3.92 3.91 5/190 22617
/proc/meminfo: memFree=15107884/32951124 swapFree=67111528/67111528
[pid=22511] ppid=22509 vsize=34420 CPUtime=162.29 cores=4,6
/proc/22511/stat : 22511 (march_hi) R 22509 22511 21709 0 -1 4202496 6232 0 0 0 16228 1 0 0 25 0 1 0 387779254 35246080 6186 33554432000 134512640 135197378 4289628800 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22511/statm: 8605 6186 91 168 0 8436 0
Current children cumulated CPU time (s) 162.29
Current children cumulated vsize (KiB) 34420

[startup+222.3 s]
/proc/loadavg: 4.02 3.94 3.91 5/190 22619
/proc/meminfo: memFree=15078232/32951124 swapFree=67111528/67111528
[pid=22511] ppid=22509 vsize=34420 CPUtime=222.3 cores=4,6
/proc/22511/stat : 22511 (march_hi) R 22509 22511 21709 0 -1 4202496 8272 0 0 0 22228 2 0 0 25 0 1 0 387779254 35246080 8226 33554432000 134512640 135197378 4289628800 18446744073709551615 134542433 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22511/statm: 8605 8226 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: 4.01 3.95 3.91 5/190 22621
/proc/meminfo: memFree=15049680/32951124 swapFree=67111528/67111528
[pid=22511] ppid=22509 vsize=52800 CPUtime=282.3 cores=4,6
/proc/22511/stat : 22511 (march_hi) R 22509 22511 21709 0 -1 4202496 10308 0 0 0 28228 2 0 0 25 0 1 0 387779254 54067200 10262 33554432000 134512640 135197378 4289628800 18446744073709551615 134542155 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22511/statm: 13200 10262 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: 4.00 3.96 3.91 5/190 22622
/proc/meminfo: memFree=15021264/32951124 swapFree=67111528/67111528
[pid=22511] ppid=22509 vsize=52800 CPUtime=342.3 cores=4,6
/proc/22511/stat : 22511 (march_hi) R 22509 22511 21709 0 -1 4202496 12320 0 0 0 34228 2 0 0 25 0 1 0 387779254 54067200 12274 33554432000 134512640 135197378 4289628800 18446744073709551615 134618576 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22511/statm: 13200 12274 91 168 0 13031 0
Current children cumulated CPU time (s) 342.3
Current children cumulated vsize (KiB) 52800

[startup+402.3 s]
/proc/loadavg: 4.07 3.98 3.92 5/190 22624
/proc/meminfo: memFree=14993812/32951124 swapFree=67111528/67111528
[pid=22511] ppid=22509 vsize=72444 CPUtime=402.3 cores=4,6
/proc/22511/stat : 22511 (march_hi) R 22509 22511 21709 0 -1 4202496 14256 0 0 0 40228 2 0 0 25 0 1 0 387779254 74182656 14210 33554432000 134512640 135197378 4289628800 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22511/statm: 18111 14210 91 168 0 17942 0
Current children cumulated CPU time (s) 402.3
Current children cumulated vsize (KiB) 72444

[startup+462.301 s]
/proc/loadavg: 4.02 3.98 3.92 5/190 22625
/proc/meminfo: memFree=14965368/32951124 swapFree=67111528/67111528
[pid=22511] ppid=22509 vsize=83136 CPUtime=462.31 cores=4,6
/proc/22511/stat : 22511 (march_hi) R 22509 22511 21709 0 -1 4202496 16167 0 0 0 46228 3 0 0 25 0 1 0 387779254 85131264 16121 33554432000 134512640 135197378 4289628800 18446744073709551615 134548473 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22511/statm: 20784 16121 91 168 0 20615 0
Current children cumulated CPU time (s) 462.31
Current children cumulated vsize (KiB) 83136

[startup+522.301 s]
/proc/loadavg: 4.01 3.98 3.92 5/190 22627
/proc/meminfo: memFree=14937452/32951124 swapFree=67111528/67111528
[pid=22511] ppid=22509 vsize=83136 CPUtime=522.3 cores=4,6
/proc/22511/stat : 22511 (march_hi) R 22509 22511 21709 0 -1 4202496 18214 0 0 0 52227 3 0 0 25 0 1 0 387779254 85131264 18168 33554432000 134512640 135197378 4289628800 18446744073709551615 134525423 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22511/statm: 20784 18168 91 168 0 20615 0
Current children cumulated CPU time (s) 522.3
Current children cumulated vsize (KiB) 83136

[startup+582.301 s]
/proc/loadavg: 4.00 3.98 3.92 5/190 22629
/proc/meminfo: memFree=14909040/32951124 swapFree=67111528/67111528
[pid=22511] ppid=22509 vsize=112604 CPUtime=582.31 cores=4,6
/proc/22511/stat : 22511 (march_hi) R 22509 22511 21709 0 -1 4202496 20230 0 0 0 58227 4 0 0 25 0 1 0 387779254 115306496 20184 33554432000 134512640 135197378 4289628800 18446744073709551615 134541257 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22511/statm: 28151 20184 91 168 0 27982 0
Current children cumulated CPU time (s) 582.31
Current children cumulated vsize (KiB) 112604

[startup+642.3 s]
/proc/loadavg: 4.00 3.98 3.92 5/190 22630
/proc/meminfo: memFree=14881204/32951124 swapFree=67111528/67111528
[pid=22511] ppid=22509 vsize=112604 CPUtime=642.31 cores=4,6
/proc/22511/stat : 22511 (march_hi) R 22509 22511 21709 0 -1 4202496 22218 0 0 0 64227 4 0 0 25 0 1 0 387779254 115306496 22172 33554432000 134512640 135197378 4289628800 18446744073709551615 134572867 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22511/statm: 28151 22172 91 168 0 27982 0
Current children cumulated CPU time (s) 642.31
Current children cumulated vsize (KiB) 112604

[startup+702.301 s]
/proc/loadavg: 4.04 3.99 3.93 5/190 22632
/proc/meminfo: memFree=14853752/32951124 swapFree=67111528/67111528
[pid=22511] ppid=22509 vsize=112604 CPUtime=702.31 cores=4,6
/proc/22511/stat : 22511 (march_hi) R 22509 22511 21709 0 -1 4202496 24132 0 0 0 70226 5 0 0 25 0 1 0 387779254 115306496 24086 33554432000 134512640 135197378 4289628800 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22511/statm: 28151 24086 91 168 0 27982 0
Current children cumulated CPU time (s) 702.31
Current children cumulated vsize (KiB) 112604

[startup+762.307 s]
/proc/loadavg: 4.06 4.01 3.93 5/190 22633
/proc/meminfo: memFree=14825952/32951124 swapFree=67111528/67111528
[pid=22511] ppid=22509 vsize=112604 CPUtime=762.31 cores=4,6
/proc/22511/stat : 22511 (march_hi) R 22509 22511 21709 0 -1 4202496 26025 0 0 0 76226 5 0 0 25 0 1 0 387779254 115306496 25979 33554432000 134512640 135197378 4289628800 18446744073709551615 134570839 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22511/statm: 28151 25979 91 168 0 27982 0
Current children cumulated CPU time (s) 762.31
Current children cumulated vsize (KiB) 112604

[startup+822.3 s]
/proc/loadavg: 4.02 4.00 3.93 5/190 22635
/proc/meminfo: memFree=14799144/32951124 swapFree=67111528/67111528
[pid=22511] ppid=22509 vsize=156804 CPUtime=822.31 cores=4,6
/proc/22511/stat : 22511 (march_hi) R 22509 22511 21709 0 -1 4202496 28036 0 0 0 82225 6 0 0 25 0 1 0 387779254 160567296 27990 33554432000 134512640 135197378 4289628800 18446744073709551615 134542109 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22511/statm: 39201 27990 91 168 0 39032 0
Current children cumulated CPU time (s) 822.31
Current children cumulated vsize (KiB) 156804

[startup+882.301 s]
/proc/loadavg: 4.01 4.00 3.93 5/190 22637
/proc/meminfo: memFree=14771840/32951124 swapFree=67111528/67111528
[pid=22511] ppid=22509 vsize=177932 CPUtime=882.31 cores=4,6
/proc/22511/stat : 22511 (march_hi) R 22509 22511 21709 0 -1 4202496 30038 0 0 0 88225 6 0 0 25 0 1 0 387779254 182202368 29992 33554432000 134512640 135197378 4289628800 18446744073709551615 134552756 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22511/statm: 44483 29992 91 168 0 44314 0
Current children cumulated CPU time (s) 882.31
Current children cumulated vsize (KiB) 177932

[startup+942.301 s]
/proc/loadavg: 4.00 4.00 3.93 5/190 22638
/proc/meminfo: memFree=14745160/32951124 swapFree=67111528/67111528
[pid=22511] ppid=22509 vsize=177932 CPUtime=942.32 cores=4,6
/proc/22511/stat : 22511 (march_hi) R 22509 22511 21709 0 -1 4202496 31973 0 0 0 94226 6 0 0 25 0 1 0 387779254 182202368 31927 33554432000 134512640 135197378 4289628800 18446744073709551615 134552984 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22511/statm: 44483 31927 91 168 0 44314 0
Current children cumulated CPU time (s) 942.32
Current children cumulated vsize (KiB) 177932

[startup+1002.3 s]
/proc/loadavg: 4.04 4.01 3.94 5/190 22640
/proc/meminfo: memFree=14718228/32951124 swapFree=67111528/67111528
[pid=22511] ppid=22509 vsize=177932 CPUtime=1002.32 cores=4,6
/proc/22511/stat : 22511 (march_hi) R 22509 22511 21709 0 -1 4202496 33817 0 0 0 100226 6 0 0 25 0 1 0 387779254 182202368 33771 33554432000 134512640 135197378 4289628800 18446744073709551615 134590466 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22511/statm: 44483 33771 91 168 0 44314 0
Current children cumulated CPU time (s) 1002.32
Current children cumulated vsize (KiB) 177932

[startup+1062.3 s]
/proc/loadavg: 4.01 4.01 3.94 5/190 22641
/proc/meminfo: memFree=14691424/32951124 swapFree=67111528/67111528
[pid=22511] ppid=22509 vsize=177932 CPUtime=1062.32 cores=4,6
/proc/22511/stat : 22511 (march_hi) R 22509 22511 21709 0 -1 4202496 35816 0 0 0 106225 7 0 0 25 0 1 0 387779254 182202368 35770 33554432000 134512640 135197378 4289628800 18446744073709551615 134542096 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22511/statm: 44483 35770 91 168 0 44314 0
Current children cumulated CPU time (s) 1062.32
Current children cumulated vsize (KiB) 177932

[startup+1122.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 22643
/proc/meminfo: memFree=14664008/32951124 swapFree=67111528/67111528
[pid=22511] ppid=22509 vsize=177932 CPUtime=1122.32 cores=4,6
/proc/22511/stat : 22511 (march_hi) R 22509 22511 21709 0 -1 4202496 37781 0 0 0 112225 7 0 0 25 0 1 0 387779254 182202368 37735 33554432000 134512640 135197378 4289628800 18446744073709551615 134542099 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22511/statm: 44483 37735 91 168 0 44314 0
Current children cumulated CPU time (s) 1122.32
Current children cumulated vsize (KiB) 177932

[startup+1182.3 s]
/proc/loadavg: 4.00 4.00 3.94 5/190 22645
/proc/meminfo: memFree=14638176/32951124 swapFree=67111528/67111528
[pid=22511] ppid=22509 vsize=177932 CPUtime=1182.33 cores=4,6
/proc/22511/stat : 22511 (march_hi) R 22509 22511 21709 0 -1 4202496 39662 0 0 0 118225 8 0 0 25 0 1 0 387779254 182202368 39616 33554432000 134512640 135197378 4289628800 18446744073709551615 134590453 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22511/statm: 44483 39616 91 168 0 44314 0
Current children cumulated CPU time (s) 1182.33
Current children cumulated vsize (KiB) 177932

[startup+1242.3 s]
/proc/loadavg: 4.06 4.01 3.94 5/190 22646
/proc/meminfo: memFree=14610740/32951124 swapFree=67111528/67111528
[pid=22511] ppid=22509 vsize=244364 CPUtime=1242.32 cores=4,6
/proc/22511/stat : 22511 (march_hi) R 22509 22511 21709 0 -1 4202496 41635 0 0 0 124224 8 0 0 25 0 1 0 387779254 250228736 41589 33554432000 134512640 135197378 4289628800 18446744073709551615 134570794 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22511/statm: 61091 41589 91 168 0 60922 0
Current children cumulated CPU time (s) 1242.32
Current children cumulated vsize (KiB) 244364



Maximum wall clock time exceeded: sending SIGTERM then SIGKILL

[startup+1300 s]
/proc/loadavg: 4.09 4.03 3.95 4/189 22649
/proc/meminfo: memFree=14714256/32951124 swapFree=67111528/67111528
[pid=22511] ppid=22509 vsize=244364 CPUtime=1300.03 cores=4,6
/proc/22511/stat : 22511 (march_hi) R 22509 22511 21709 0 -1 4202496 43560 0 0 0 129994 9 0 0 25 0 1 0 387779254 250228736 43514 33554432000 134512640 135197378 4289628800 18446744073709551615 134525333 0 0 4096 0 0 0 0 17 4 0 0 0
/proc/22511/statm: 61091 43514 91 168 0 60922 0
Current children cumulated CPU time (s) 1300.03
Current children cumulated vsize (KiB) 244364

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): 1300.02
CPU time (s): 1300.05
CPU user time (s): 1299.95
CPU system time (s): 0.098984
CPU usage (%): 100.003
Max. virtual memory (cumulated for all children) (KiB): 244364

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1299.95
system time used= 0.098984
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 43560
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= 685

runsolver used 2.05169 second user time and 4.10837 second system time

The end

Launcher Data 

Begin job on node146 at 2011-04-16 13:33:50
IDJOB=3205251
IDBENCH=82771
IDSOLVER=1623
FILE ID=node146/3205251-1302953630
RUNJOBID= node146-1302953630-22490
PBS_JOBID= 13017931
Free space on /tmp= 72256 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-3205251-1302953630/watcher-3205251-1302953630 -o /tmp/evaluation-result-3205251-1302953630/solver-3205251-1302953630 -C 2400 -W 1300 -M 7680  HOME/march_hi HOME/instance-3205251-1302953630.cnf

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

MD5SUM BENCH= 786afedaa52bbc0b93f9aff94029b9c0
RANDOM SEED=163708179

node146.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	: 5332.75
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		: 2666.830
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	: 5332.86
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	: 5332.75
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		: 2666.830
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	: 5332.75
clflush size	: 64
cache_alignment	: 64
address sizes	: 40 bits physical, 48 bits virtual
power management: [8]


/proc/meminfo:
MemTotal:     32951124 kB
MemFree:      15200956 kB
Buffers:        695784 kB
Cached:       16633560 kB
SwapCached:          0 kB
Active:        8129440 kB
Inactive:      9264392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:     32951124 kB
LowFree:      15200956 kB
SwapTotal:    67111528 kB
SwapFree:     67111528 kB
Dirty:            1628 kB
Writeback:          24 kB
AnonPages:       64180 kB
Mapped:          15264 kB
Slab:           292380 kB
PageTables:       5504 kB
NFS_Unstable:        0 kB
Bounce:              0 kB
CommitLimit:  83587088 kB
Committed_AS:   209964 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= 72256 MiB
End job on node146 at 2011-04-16 13:55:32