Trace number 1514401

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
march_hi hi? (TO) 1200.1 1200.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/4000/
unif-k3-r4.2-v4000-c16800-S139794312-098.cnf
MD5SUM94f2ca8c39053ec6a521a994d8a70291
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.79227
Satisfiable
(Un)Satisfiability was proved
Number of variables4000
Number of clauses16800
Sum of the clauses size50400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 316800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.19/0.21	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.19/0.21	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.19/0.21	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.19/0.21	c main()::
0.19/0.21	c initFormula():: searching for DIMACS p-line....
0.19/0.21	c initFormula():: the DIMACS p-line indicates a CNF of 4000 variables and 16800 clauses.
0.19/0.21	c parseCNF():: parsing....
0.19/0.21	c parseCNF():: the CNF contains 0 unary clauses.
0.19/0.21	c runParser():: parsing was successful, warming up engines...
0.19/0.21	c simplify_formula():: removed 0 tautological, 122 satisfied and 0 duplicate clauses
0.19/0.21	c preprocessing fase I completed:: there are now 3982 free variables and 16678 clauses.
0.19/0.21	c stat :: sign balance is biased by 0.469
0.19/0.21	c using 3-SAT heuristics (occurence based diff)
0.19/0.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 130 duplicate clauses
0.19/0.21	c resolvent_look() :: found 70 resolvents
0.19/0.21	c lessRedundantTransformation():: nothing to be done.
0.19/0.21	c transformTo3SAT():: you gave me 4000 variables and 16748 clauses.
0.19/0.21	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.19/0.21	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.19/0.21	c transformTo3SAT():: the transformation yielded 4000 variabels and 16748 clauses.
0.19/0.21	c main():: clause / variable ratio: ( 16748 / 4000 ) = 4.19
0.19/0.21	c longest clause has size 3
0.19/0.21	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.19/0.21	c number of free variables = 3982
0.19/0.21	c dynamic_preselect_setsize :: off
0.19/0.21	c main():: all systems go!
0.19/0.21	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 395
0.59/0.66	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 |****************************************************************| ( 1/999) NodeCount: 40298
33.88/33.98	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |***************************************************************

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:489) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1514401-1238237889/watcher-1514401-1238237889 -o /tmp/evaluation-result-1514401-1238237889/solver-1514401-1238237889 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1514401-1238237889.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.91 0.95 0.98 2/73 11270
/proc/meminfo: memFree=1656464/2055920 swapFree=4164824/4192956
[pid=11270] ppid=11268 vsize=1264 CPUtime=0
/proc/11270/stat : 11270 (march_hi) R 11268 11270 11203 0 -1 4194304 189 0 0 0 0 0 0 0 18 0 1 0 1096453735 1294336 174 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/11270/statm: 316 174 58 167 0 147 0

[startup+0.0634801 s]
/proc/loadavg: 0.91 0.95 0.98 2/73 11270
/proc/meminfo: memFree=1656464/2055920 swapFree=4164824/4192956
[pid=11270] ppid=11268 vsize=2504 CPUtime=0.06
/proc/11270/stat : 11270 (march_hi) R 11268 11270 11203 0 -1 4194304 780 0 0 0 6 0 0 0 18 0 1 0 1096453735 2564096 397 1992294400 134512640 135197378 4294956240 18446744073709551615 134696472 0 0 4096 0 0 0 0 17 1 0 0
/proc/11270/statm: 626 397 67 167 0 457 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2504

[startup+0.102483 s]
/proc/loadavg: 0.91 0.95 0.98 2/73 11270
/proc/meminfo: memFree=1656464/2055920 swapFree=4164824/4192956
[pid=11270] ppid=11268 vsize=2892 CPUtime=0.09
/proc/11270/stat : 11270 (march_hi) R 11268 11270 11203 0 -1 4194304 1059 0 0 0 9 0 0 0 18 0 1 0 1096453735 2961408 501 1992294400 134512640 135197378 4294956240 18446744073709551615 134692348 0 0 4096 0 0 0 0 17 1 0 0
/proc/11270/statm: 723 472 78 167 0 554 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2892

[startup+0.301504 s]
/proc/loadavg: 0.91 0.95 0.98 2/73 11270
/proc/meminfo: memFree=1656464/2055920 swapFree=4164824/4192956
[pid=11270] ppid=11268 vsize=8272 CPUtime=0.29
/proc/11270/stat : 11270 (march_hi) R 11268 11270 11203 0 -1 4194304 2622 0 0 0 29 0 0 0 20 0 1 0 1096453735 8470528 1825 1992294400 134512640 135197378 4294956240 18446744073709551615 134570828 0 0 4096 0 0 0 0 17 1 0 0
/proc/11270/statm: 2068 1825 91 167 0 1899 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8272

[startup+0.702548 s]
/proc/loadavg: 0.91 0.95 0.98 2/73 11270
/proc/meminfo: memFree=1656464/2055920 swapFree=4164824/4192956
[pid=11270] ppid=11268 vsize=8952 CPUtime=0.69
/proc/11270/stat : 11270 (march_hi) R 11268 11270 11203 0 -1 4194304 2773 0 0 0 69 0 0 0 24 0 1 0 1096453735 9166848 1976 1992294400 134512640 135197378 4294956240 18446744073709551615 134542026 0 0 4096 0 0 0 0 17 1 0 0
/proc/11270/statm: 2238 1976 91 167 0 2069 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 8952

[startup+1.50163 s]
/proc/loadavg: 0.91 0.95 0.98 2/74 11271
/proc/meminfo: memFree=1648776/2055920 swapFree=4164824/4192956
[pid=11270] ppid=11268 vsize=9124 CPUtime=1.49
/proc/11270/stat : 11270 (march_hi) R 11268 11270 11203 0 -1 4194304 2806 0 0 0 149 0 0 0 25 0 1 0 1096453735 9342976 2009 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/11270/statm: 2281 2009 91 167 0 2112 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9124

[startup+3.1018 s]
/proc/loadavg: 0.91 0.95 0.98 2/74 11271
/proc/meminfo: memFree=1648520/2055920 swapFree=4164824/4192956
[pid=11270] ppid=11268 vsize=9316 CPUtime=3.09
/proc/11270/stat : 11270 (march_hi) R 11268 11270 11203 0 -1 4194304 2852 0 0 0 309 0 0 0 25 0 1 0 1096453735 9539584 2055 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/11270/statm: 2329 2055 91 167 0 2160 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 9316

[startup+6.30115 s]
/proc/loadavg: 0.92 0.95 0.98 2/74 11271
/proc/meminfo: memFree=1648200/2055920 swapFree=4164824/4192956
[pid=11270] ppid=11268 vsize=9616 CPUtime=6.29
/proc/11270/stat : 11270 (march_hi) R 11268 11270 11203 0 -1 4194304 2919 0 0 0 629 0 0 0 25 0 1 0 1096453735 9846784 2122 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/11270/statm: 2404 2122 91 167 0 2235 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9616

[startup+12.7018 s]
/proc/loadavg: 0.93 0.95 0.98 2/74 11271
/proc/meminfo: memFree=1647432/2055920 swapFree=4164824/4192956
[pid=11270] ppid=11268 vsize=10076 CPUtime=12.69
/proc/11270/stat : 11270 (march_hi) R 11268 11270 11203 0 -1 4194304 3043 0 0 0 1269 0 0 0 25 0 1 0 1096453735 10317824 2246 1992294400 134512640 135197378 4294956240 18446744073709551615 134552726 0 0 4096 0 0 0 0 17 1 0 0
/proc/11270/statm: 2519 2246 91 167 0 2350 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10076

[startup+25.5012 s]
/proc/loadavg: 0.94 0.96 0.98 2/74 11271
/proc/meminfo: memFree=1646984/2055920 swapFree=4164824/4192956
[pid=11270] ppid=11268 vsize=10848 CPUtime=25.48
/proc/11270/stat : 11270 (march_hi) R 11268 11270 11203 0 -1 4194304 3157 0 0 0 2548 0 0 0 25 0 1 0 1096453735 11108352 2357 1992294400 134512640 135197378 4294956240 18446744073709551615 134541712 0 0 4096 0 0 0 0 17 1 0 0
/proc/11270/statm: 2712 2357 91 167 0 2543 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 10848

[startup+51.1019 s]
/proc/loadavg: 0.96 0.96 0.98 2/74 11271
/proc/meminfo: memFree=1646152/2055920 swapFree=4164824/4192956
[pid=11270] ppid=11268 vsize=11492 CPUtime=51.08
/proc/11270/stat : 11270 (march_hi) R 11268 11270 11203 0 -1 4194304 3373 0 0 0 5107 1 0 0 25 0 1 0 1096453735 11767808 2573 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/11270/statm: 2873 2573 91 167 0 2704 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11492

[startup+102.306 s]
/proc/loadavg: 0.98 0.96 0.98 2/74 11271
/proc/meminfo: memFree=1644296/2055920 swapFree=4164824/4192956
[pid=11270] ppid=11268 vsize=13644 CPUtime=102.27
/proc/11270/stat : 11270 (march_hi) R 11268 11270 11203 0 -1 4194304 3820 0 0 0 10226 1 0 0 25 0 1 0 1096453735 13971456 3017 1992294400 134512640 135197378 4294956240 18446744073709551615 134593744 0 0 4096 0 0 0 0 17 1 0 0
/proc/11270/statm: 3411 3017 91 167 0 3242 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 13644

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/74 11271
/proc/meminfo: memFree=1642376/2055920 swapFree=4164824/4192956
[pid=11270] ppid=11268 vsize=15896 CPUtime=162.25
/proc/11270/stat : 11270 (march_hi) R 11268 11270 11203 0 -1 4194304 4297 0 0 0 16223 2 0 0 25 0 1 0 1096453735 16277504 3492 1992294400 134512640 135197378 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/11270/statm: 3974 3492 91 167 0 3805 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 15896

[startup+222.301 s]
/proc/loadavg: 1.03 0.99 0.98 2/74 11277
/proc/meminfo: memFree=1640328/2055920 swapFree=4164824/4192956
[pid=11270] ppid=11268 vsize=18484 CPUtime=222.23
/proc/11270/stat : 11270 (march_hi) R 11268 11270 11203 0 -1 4194304 4745 0 0 0 22220 3 0 0 25 0 1 0 1096453735 18927616 3940 1992294400 134512640 135197378 4294956240 18446744073709551615 134541243 0 0 4096 0 0 0 0 17 1 0 0
/proc/11270/statm: 4621 3940 91 167 0 4452 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 18484

[startup+282.302 s]
/proc/loadavg: 1.01 0.99 0.98 2/74 11277
/proc/meminfo: memFree=1638536/2055920 swapFree=4164824/4192956
[pid=11270] ppid=11268 vsize=19024 CPUtime=282.22
/proc/11270/stat : 11270 (march_hi) R 11268 11270 11203 0 -1 4194304 5190 0 0 0 28218 4 0 0 25 0 1 0 1096453735 19480576 4385 1992294400 134512640 135197378 4294956240 18446744073709551615 134552722 0 0 4096 0 0 0 0 17 1 0 0
/proc/11270/statm: 4756 4385 91 167 0 4587 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 19024

[startup+342.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/74 11277
/proc/meminfo: memFree=1636744/2055920 swapFree=4164824/4192956
[pid=11270] ppid=11268 vsize=22904 CPUtime=342.2
/proc/11270/stat : 11270 (march_hi) R 11268 11270 11203 0 -1 4194304 5632 0 0 0 34215 5 0 0 25 0 1 0 1096453735 23453696 4827 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/11270/statm: 5726 4827 91 167 0 5557 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 22904

[startup+402.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/74 11277
/proc/meminfo: memFree=1635016/2055920 swapFree=4164824/4192956
[pid=11270] ppid=11268 vsize=23036 CPUtime=402.18
/proc/11270/stat : 11270 (march_hi) R 11268 11270 11203 0 -1 4194304 6079 0 0 0 40213 5 0 0 25 0 1 0 1096453735 23588864 5274 1992294400 134512640 135197378 4294956240 18446744073709551615 134541661 0 0 4096 0 0 0 0 17 1 0 0
/proc/11270/statm: 5759 5274 91 167 0 5590 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 23036

[startup+462.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/74 11277
/proc/meminfo: memFree=1633160/2055920 swapFree=4164824/4192956
[pid=11270] ppid=11268 vsize=28856 CPUtime=462.17
/proc/11270/stat : 11270 (march_hi) R 11268 11270 11203 0 -1 4194304 6520 0 0 0 46211 6 0 0 25 0 1 0 1096453735 29548544 5715 1992294400 134512640 135197378 4294956240 18446744073709551615 134539276 0 0 4096 0 0 0 0 17 1 0 0
/proc/11270/statm: 7214 5715 91 167 0 7045 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 28856

[startup+522.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/74 11277
/proc/meminfo: memFree=1631432/2055920 swapFree=4164824/4192956
[pid=11270] ppid=11268 vsize=29676 CPUtime=522.15
/proc/11270/stat : 11270 (march_hi) R 11268 11270 11203 0 -1 4194304 6954 0 0 0 52209 6 0 0 25 0 1 0 1096453735 30388224 6149 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/11270/statm: 7419 6149 91 167 0 7250 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 29676

[startup+582.303 s]
/proc/loadavg: 1.00 0.99 0.98 2/74 11277
/proc/meminfo: memFree=1629640/2055920 swapFree=4164824/4192956
[pid=11270] ppid=11268 vsize=29808 CPUtime=582.14
/proc/11270/stat : 11270 (march_hi) R 11268 11270 11203 0 -1 4194304 7391 0 0 0 58207 7 0 0 25 0 1 0 1096453735 30523392 6586 1992294400 134512640 135197378 4294956240 18446744073709551615 134572986 0 0 4096 0 0 0 0 17 1 0 0
/proc/11270/statm: 7452 6586 91 167 0 7283 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 29808

[startup+642.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/74 11277
/proc/meminfo: memFree=1627848/2055920 swapFree=4164824/4192956
[pid=11270] ppid=11268 vsize=29808 CPUtime=642.13
/proc/11270/stat : 11270 (march_hi) R 11268 11270 11203 0 -1 4194304 7828 0 0 0 64206 7 0 0 25 0 1 0 1096453735 30523392 7023 1992294400 134512640 135197378 4294956240 18446744073709551615 134603846 0 0 4096 0 0 0 0 17 1 0 0
/proc/11270/statm: 7452 7023 91 167 0 7283 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 29808

[startup+702.303 s]
/proc/loadavg: 1.00 0.99 0.98 2/74 11277
/proc/meminfo: memFree=1626120/2055920 swapFree=4164824/4192956
[pid=11270] ppid=11268 vsize=38540 CPUtime=702.11
/proc/11270/stat : 11270 (march_hi) R 11268 11270 11203 0 -1 4194304 8263 0 0 0 70204 7 0 0 25 0 1 0 1096453735 39464960 7458 1992294400 134512640 135197378 4294956240 18446744073709551615 134552490 0 0 4096 0 0 0 0 17 1 0 0
/proc/11270/statm: 9635 7458 91 167 0 9466 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 38540

[startup+762.306 s]
/proc/loadavg: 1.00 0.99 0.98 2/74 11277
/proc/meminfo: memFree=1624264/2055920 swapFree=4164824/4192956
[pid=11270] ppid=11268 vsize=38540 CPUtime=762.1
/proc/11270/stat : 11270 (march_hi) R 11268 11270 11203 0 -1 4194304 8704 0 0 0 76202 8 0 0 25 0 1 0 1096453735 39464960 7899 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/11270/statm: 9635 7899 91 167 0 9466 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 38540

[startup+822.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/74 11277
/proc/meminfo: memFree=1622600/2055920 swapFree=4164824/4192956
[pid=11270] ppid=11268 vsize=38672 CPUtime=822.08
/proc/11270/stat : 11270 (march_hi) R 11268 11270 11203 0 -1 4194304 9144 0 0 0 82200 8 0 0 25 0 1 0 1096453735 39600128 8339 1992294400 134512640 135197378 4294956240 18446744073709551615 134541626 0 0 4096 0 0 0 0 17 1 0 0
/proc/11270/statm: 9668 8339 91 167 0 9499 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 38672

[startup+882.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/74 11277
/proc/meminfo: memFree=1620744/2055920 swapFree=4164824/4192956
[pid=11270] ppid=11268 vsize=38672 CPUtime=882.06
/proc/11270/stat : 11270 (march_hi) R 11268 11270 11203 0 -1 4194304 9582 0 0 0 88198 8 0 0 25 0 1 0 1096453735 39600128 8777 1992294400 134512640 135197378 4294956240 18446744073709551615 134572898 0 0 4096 0 0 0 0 17 1 0 0
/proc/11270/statm: 9668 8777 91 167 0 9499 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 38672

[startup+942.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/74 11277
/proc/meminfo: memFree=1619016/2055920 swapFree=4164824/4192956
[pid=11270] ppid=11268 vsize=38672 CPUtime=942.05
/proc/11270/stat : 11270 (march_hi) R 11268 11270 11203 0 -1 4194304 10018 0 0 0 94196 9 0 0 25 0 1 0 1096453735 39600128 9213 1992294400 134512640 135197378 4294956240 18446744073709551615 134572875 0 0 4096 0 0 0 0 17 1 0 0
/proc/11270/statm: 9668 9213 91 167 0 9499 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 38672

[startup+1002.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/74 11277
/proc/meminfo: memFree=1617160/2055920 swapFree=4164824/4192956
[pid=11270] ppid=11268 vsize=53400 CPUtime=1002.03
/proc/11270/stat : 11270 (march_hi) R 11268 11270 11203 0 -1 4194304 10457 0 0 0 100193 10 0 0 25 0 1 0 1096453735 54681600 9652 1992294400 134512640 135197378 4294956240 18446744073709551615 134617828 0 0 4096 0 0 0 0 17 1 0 0
/proc/11270/statm: 13350 9652 91 167 0 13181 0
Current children cumulated CPU time (s) 1002.03
Current children cumulated vsize (KiB) 53400

[startup+1062.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/74 11277
/proc/meminfo: memFree=1615560/2055920 swapFree=4164824/4192956
[pid=11270] ppid=11268 vsize=53532 CPUtime=1062.01
/proc/11270/stat : 11270 (march_hi) R 11268 11270 11203 0 -1 4194304 10895 0 0 0 106191 10 0 0 25 0 1 0 1096453735 54816768 10090 1992294400 134512640 135197378 4294956240 18446744073709551615 134597332 0 0 4096 0 0 0 0 17 1 0 0
/proc/11270/statm: 13383 10090 91 167 0 13214 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 53532

[startup+1122.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/74 11277
/proc/meminfo: memFree=1613768/2055920 swapFree=4164824/4192956
[pid=11270] ppid=11268 vsize=53532 CPUtime=1122
/proc/11270/stat : 11270 (march_hi) R 11268 11270 11203 0 -1 4194304 11332 0 0 0 112189 11 0 0 25 0 1 0 1096453735 54816768 10527 1992294400 134512640 135197378 4294956240 18446744073709551615 134541653 0 0 4096 0 0 0 0 17 1 0 0
/proc/11270/statm: 13383 10527 91 167 0 13214 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 53532

[startup+1182.3 s]
/proc/loadavg: 1.00 0.99 0.98 2/74 11277
/proc/meminfo: memFree=1611976/2055920 swapFree=4164824/4192956
[pid=11270] ppid=11268 vsize=53532 CPUtime=1181.99
/proc/11270/stat : 11270 (march_hi) R 11268 11270 11203 0 -1 4194304 11771 0 0 0 118187 12 0 0 25 0 1 0 1096453735 54816768 10966 1992294400 134512640 135197378 4294956240 18446744073709551615 134541691 0 0 4096 0 0 0 0 17 1 0 0
/proc/11270/statm: 13383 10966 91 167 0 13214 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 53532



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.99 0.98 2/74 11277
/proc/meminfo: memFree=1611464/2055920 swapFree=4164824/4192956
[pid=11270] ppid=11268 vsize=53532 CPUtime=1200.09
/proc/11270/stat : 11270 (march_hi) R 11268 11270 11203 0 -1 4194304 11905 0 0 0 119997 12 0 0 25 0 1 0 1096453735 54816768 11100 1992294400 134512640 135197378 4294956240 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 1 0 0
/proc/11270/statm: 13383 11100 91 167 0 13214 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 53532

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): 1200.41
CPU time (s): 1200.1
CPU user time (s): 1199.97
CPU system time (s): 0.12998
CPU usage (%): 99.974
Max. virtual memory (cumulated for all children) (KiB): 53532

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.12998
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11905
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= 2
involuntary context switches= 1036

runsolver used 1.10083 second user time and 3.2785 second system time

The end

Launcher Data 

Begin job on node81 at 2009-03-28 11:58:09
IDJOB=1514401
IDBENCH=70343
IDSOLVER=521
FILE ID=node81/1514401-1238237889
PBS_JOBID= 9060700
Free space on /tmp= 126236 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/4000/unif-k3-r4.2-v4000-c16800-S139794312-098.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1514401-1238237889/watcher-1514401-1238237889 -o /tmp/evaluation-result-1514401-1238237889/solver-1514401-1238237889 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1514401-1238237889.cnf

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 94f2ca8c39053ec6a521a994d8a70291
RANDOM SEED=1842655727

node81.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.220
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.220
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
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 lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1656944 kB
Buffers:         40992 kB
Cached:         262752 kB
SwapCached:      18984 kB
Active:          91732 kB
Inactive:       232724 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1656944 kB
SwapTotal:     4192956 kB
SwapFree:      4164824 kB
Dirty:            1060 kB
Writeback:           0 kB
Mapped:          26520 kB
Slab:            59404 kB
Committed_AS:  2805020 kB
PageTables:       2084 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 126236 MiB
End job on node81 at 2009-03-28 12:18:11