Trace number 1627867

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) 5000.03 4999.52

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/6000/
unif-k3-r4.2-v6000-c25200-S1760652419-100.cnf
MD5SUMf395e669823c1b01b74bf47c7e820b61
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark4.82427
Satisfiable
(Un)Satisfiability was proved
Number of variables6000
Number of clauses25200
Sum of the clauses size75600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 325200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.29/0.33	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.33	c main()::  **                Copyright (C) 2001-2009 M.J.H. Heule, J.E. van Zwieten, and M. Dufour                 **
0.29/0.33	c main()::   *  This program may be redistributed and/or modified under the terms of the GNU Gereral Public License  *
0.29/0.33	c main()::
0.29/0.33	c initFormula():: searching for DIMACS p-line....
0.29/0.33	c initFormula():: the DIMACS p-line indicates a CNF of 6000 variables and 25200 clauses.
0.29/0.33	c parseCNF():: parsing....
0.29/0.33	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.33	c runParser():: parsing was successful, warming up engines...
0.29/0.33	c simplify_formula():: removed 0 tautological, 179 satisfied and 0 duplicate clauses
0.29/0.33	c preprocessing fase I completed:: there are now 5973 free variables and 25021 clauses.
0.29/0.33	c stat :: sign balance is biased by 0.487
0.29/0.33	c using 3-SAT heuristics (occurence based diff)
0.29/0.33	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.33	c simplify_formula():: removed 0 tautological, 0 satisfied and 156 duplicate clauses
0.29/0.33	c resolvent_look() :: found 70 resolvents
0.29/0.33	c lessRedundantTransformation():: nothing to be done.
0.29/0.33	c transformTo3SAT():: you gave me 6000 variables and 25091 clauses.
0.29/0.33	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.29/0.33	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.29/0.33	c transformTo3SAT():: the transformation yielded 6000 variabels and 25091 clauses.
0.29/0.33	c main():: clause / variable ratio: ( 25091 / 6000 ) = 4.18
0.29/0.33	c longest clause has size 3
0.29/0.33	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.33	c number of free variables = 5973
0.29/0.33	c dynamic_preselect_setsize :: off
0.29/0.33	c main():: all systems go!
0.29/0.33	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| ( 0/999) NodeCount: 560
0.99/1.09	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| ( 1/999) NodeCount: 103181
147.00/147.06	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
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c |**************************************************************
c |***************************************************************

Verifier Data 

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

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1627867-1240028562/watcher-1627867-1240028562 -o /tmp/evaluation-result-1627867-1240028562/solver-1627867-1240028562 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_hi HOME/instance-1627867-1240028562.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 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: 1.00 1.00 1.00 3/64 19346
/proc/meminfo: memFree=1329984/2055920 swapFree=4192956/4192956
[pid=19346] ppid=19344 vsize=1476 CPUtime=0
/proc/19346/stat : 19346 (march_hi) R 19344 19346 19132 0 -1 4194304 229 0 0 0 0 0 0 0 18 0 1 0 30889618 1511424 214 1992294400 134512640 135197378 4294956240 18446744073709551615 134697414 0 0 4096 0 0 0 0 17 1 0 0
/proc/19346/statm: 369 214 58 167 0 200 0

[startup+0.0889549 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19346
/proc/meminfo: memFree=1329984/2055920 swapFree=4192956/4192956
[pid=19346] ppid=19344 vsize=3680 CPUtime=0.08
/proc/19346/stat : 19346 (march_hi) R 19344 19346 19132 0 -1 4194304 1066 0 0 0 8 0 0 0 18 0 1 0 30889618 3768320 617 1992294400 134512640 135197378 4294956240 18446744073709551615 134560516 0 0 4096 0 0 0 0 17 1 0 0
/proc/19346/statm: 920 617 67 167 0 751 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 3680

[startup+0.10195 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19346
/proc/meminfo: memFree=1329984/2055920 swapFree=4192956/4192956
[pid=19346] ppid=19344 vsize=3416 CPUtime=0.09
/proc/19346/stat : 19346 (march_hi) R 19344 19346 19132 0 -1 4194304 1066 0 0 0 9 0 0 0 18 0 1 0 30889618 3497984 557 1992294400 134512640 135197378 4294956240 18446744073709551615 134696181 0 0 4096 0 0 0 0 17 1 0 0
/proc/19346/statm: 854 557 67 167 0 685 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3416

[startup+0.301894 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19346
/proc/meminfo: memFree=1329984/2055920 swapFree=4192956/4192956
[pid=19346] ppid=19344 vsize=11564 CPUtime=0.29
/proc/19346/stat : 19346 (march_hi) R 19344 19346 19132 0 -1 4194304 3389 0 0 0 28 1 0 0 19 0 1 0 30889618 11841536 1212 1992294400 134512640 135197378 4294956240 18446744073709551615 134569230 0 0 4096 0 0 0 0 17 1 0 0
/proc/19346/statm: 2891 1212 86 167 0 2722 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11564

[startup+0.70178 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 19346
/proc/meminfo: memFree=1329984/2055920 swapFree=4192956/4192956
[pid=19346] ppid=19344 vsize=12144 CPUtime=0.69
/proc/19346/stat : 19346 (march_hi) R 19344 19346 19132 0 -1 4194304 5293 0 0 0 67 2 0 0 22 0 1 0 30889618 12435456 2698 1992294400 134512640 135197378 4294956240 18446744073709551615 134539261 0 0 4096 0 0 0 0 17 1 0 0
/proc/19346/statm: 3036 2698 91 167 0 2867 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12144

[startup+1.50155 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19347
/proc/meminfo: memFree=1318776/2055920 swapFree=4192956/4192956
[pid=19346] ppid=19344 vsize=13096 CPUtime=1.49
/proc/19346/stat : 19346 (march_hi) R 19344 19346 19132 0 -1 4194304 5490 0 0 0 147 2 0 0 25 0 1 0 30889618 13410304 2895 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19346/statm: 3274 2895 91 167 0 3105 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 13096

[startup+3.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19347
/proc/meminfo: memFree=1318392/2055920 swapFree=4192956/4192956
[pid=19346] ppid=19344 vsize=13228 CPUtime=3.09
/proc/19346/stat : 19346 (march_hi) R 19344 19346 19132 0 -1 4194304 5552 0 0 0 307 2 0 0 25 0 1 0 30889618 13545472 2957 1992294400 134512640 135197378 4294956240 18446744073709551615 134542178 0 0 4096 0 0 0 0 17 1 0 0
/proc/19346/statm: 3307 2957 91 167 0 3138 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 13228

[startup+6.3012 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19347
/proc/meminfo: memFree=1318072/2055920 swapFree=4192956/4192956
[pid=19346] ppid=19344 vsize=13652 CPUtime=6.29
/proc/19346/stat : 19346 (march_hi) R 19344 19346 19132 0 -1 4194304 5619 0 0 0 626 3 0 0 25 0 1 0 30889618 13979648 3024 1992294400 134512640 135197378 4294956240 18446744073709551615 134556431 0 0 4096 0 0 0 0 17 1 0 0
/proc/19346/statm: 3413 3024 91 167 0 3244 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 13652

[startup+12.7014 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19347
/proc/meminfo: memFree=1317568/2055920 swapFree=4192956/4192956
[pid=19346] ppid=19344 vsize=13876 CPUtime=12.69
/proc/19346/stat : 19346 (march_hi) R 19344 19346 19132 0 -1 4194304 5683 0 0 0 1266 3 0 0 25 0 1 0 30889618 14209024 3088 1992294400 134512640 135197378 4294956240 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 1 0 0
/proc/19346/statm: 3469 3088 91 167 0 3300 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 13876

[startup+25.5018 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19347
/proc/meminfo: memFree=1316992/2055920 swapFree=4192956/4192956
[pid=19346] ppid=19344 vsize=14464 CPUtime=25.49
/proc/19346/stat : 19346 (march_hi) R 19344 19346 19132 0 -1 4194304 5836 0 0 0 2546 3 0 0 25 0 1 0 30889618 14811136 3241 1992294400 134512640 135197378 4294956240 18446744073709551615 134570760 0 0 4096 0 0 0 0 17 1 0 0
/proc/19346/statm: 3616 3241 91 167 0 3447 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 14464

[startup+51.1015 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19347
/proc/meminfo: memFree=1316480/2055920 swapFree=4192956/4192956
[pid=19346] ppid=19344 vsize=15164 CPUtime=51.09
/proc/19346/stat : 19346 (march_hi) R 19344 19346 19132 0 -1 4194304 5959 0 0 0 5106 3 0 0 25 0 1 0 30889618 15527936 3364 1992294400 134512640 135197378 4294956240 18446744073709551615 134542058 0 0 4096 0 0 0 0 17 1 0 0
/proc/19346/statm: 3791 3364 91 167 0 3622 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 15164

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19347
/proc/meminfo: memFree=1315264/2055920 swapFree=4192956/4192956
[pid=19346] ppid=19344 vsize=16868 CPUtime=102.31
/proc/19346/stat : 19346 (march_hi) R 19344 19346 19132 0 -1 4194304 6281 0 0 0 10227 4 0 0 25 0 1 0 30889618 17272832 3681 1992294400 134512640 135197378 4294956240 18446744073709551615 134541666 0 0 4096 0 0 0 0 17 1 0 0
/proc/19346/statm: 4217 3681 91 167 0 4048 0
Current children cumulated CPU time (s) 102.31
Current children cumulated vsize (KiB) 16868

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19347
/proc/meminfo: memFree=1313856/2055920 swapFree=4192956/4192956
[pid=19346] ppid=19344 vsize=18540 CPUtime=162.3
/proc/19346/stat : 19346 (march_hi) R 19344 19346 19132 0 -1 4194304 6632 0 0 0 16226 4 0 0 25 0 1 0 30889618 18984960 4028 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19346/statm: 4635 4028 91 167 0 4466 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 18540

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19347
/proc/meminfo: memFree=1312768/2055920 swapFree=4192956/4192956
[pid=19346] ppid=19344 vsize=20264 CPUtime=222.31
/proc/19346/stat : 19346 (march_hi) R 19344 19346 19132 0 -1 4194304 6887 0 0 0 22226 5 0 0 25 0 1 0 30889618 20750336 4283 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/19346/statm: 5066 4283 91 167 0 4897 0
Current children cumulated CPU time (s) 222.31
Current children cumulated vsize (KiB) 20264

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19347
/proc/meminfo: memFree=1311552/2055920 swapFree=4192956/4192956
[pid=19346] ppid=19344 vsize=20396 CPUtime=282.32
/proc/19346/stat : 19346 (march_hi) R 19344 19346 19132 0 -1 4194304 7195 0 0 0 28226 6 0 0 25 0 1 0 30889618 20885504 4591 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19346/statm: 5099 4591 91 167 0 4930 0
Current children cumulated CPU time (s) 282.32
Current children cumulated vsize (KiB) 20396

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19347
/proc/meminfo: memFree=1310464/2055920 swapFree=4192956/4192956
[pid=19346] ppid=19344 vsize=23116 CPUtime=342.33
/proc/19346/stat : 19346 (march_hi) R 19344 19346 19132 0 -1 4194304 7449 0 0 0 34226 7 0 0 25 0 1 0 30889618 23670784 4845 1992294400 134512640 135197378 4294956240 18446744073709551615 134572869 0 0 4096 0 0 0 0 17 1 0 0
/proc/19346/statm: 5779 4845 91 167 0 5610 0
Current children cumulated CPU time (s) 342.33
Current children cumulated vsize (KiB) 23116

[startup+402.301 s]
/proc/loadavg: 1.06 1.01 1.00 2/65 19347
/proc/meminfo: memFree=1309120/2055920 swapFree=4192956/4192956
[pid=19346] ppid=19344 vsize=23684 CPUtime=402.33
/proc/19346/stat : 19346 (march_hi) R 19344 19346 19132 0 -1 4194304 7788 0 0 0 40225 8 0 0 25 0 1 0 30889618 24252416 5180 1992294400 134512640 135197378 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/19346/statm: 5921 5180 91 167 0 5752 0
Current children cumulated CPU time (s) 402.33
Current children cumulated vsize (KiB) 23684

[startup+462.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 19347
/proc/meminfo: memFree=1308096/2055920 swapFree=4192956/4192956
[pid=19346] ppid=19344 vsize=23684 CPUtime=462.34
/proc/19346/stat : 19346 (march_hi) R 19344 19346 19132 0 -1 4194304 8028 0 0 0 46225 9 0 0 25 0 1 0 30889618 24252416 5420 1992294400 134512640 135197378 4294956240 18446744073709551615 134572734 0 0 4096 0 0 0 0 17 1 0 0
/proc/19346/statm: 5921 5420 91 167 0 5752 0
Current children cumulated CPU time (s) 462.34
Current children cumulated vsize (KiB) 23684

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19347
/proc/meminfo: memFree=1307136/2055920 swapFree=4192956/4192956
[pid=19346] ppid=19344 vsize=27564 CPUtime=522.34
/proc/19346/stat : 19346 (march_hi) R 19344 19346 19132 0 -1 4194304 8285 0 0 0 52225 9 0 0 25 0 1 0 30889618 28225536 5677 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19346/statm: 6891 5677 91 167 0 6722 0
Current children cumulated CPU time (s) 522.34
Current children cumulated vsize (KiB) 27564

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19347
/proc/meminfo: memFree=1306048/2055920 swapFree=4192956/4192956
[pid=19346] ppid=19344 vsize=27564 CPUtime=582.35
/proc/19346/stat : 19346 (march_hi) R 19344 19346 19132 0 -1 4194304 8550 0 0 0 58225 10 0 0 25 0 1 0 30889618 28225536 5942 1992294400 134512640 135197378 4294956240 18446744073709551615 134525324 0 0 4096 0 0 0 0 17 1 0 0
/proc/19346/statm: 6891 5942 91 167 0 6722 0
Current children cumulated CPU time (s) 582.35
Current children cumulated vsize (KiB) 27564

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19347
/proc/meminfo: memFree=1305024/2055920 swapFree=4192956/4192956
[pid=19346] ppid=19344 vsize=27564 CPUtime=642.36
/proc/19346/stat : 19346 (march_hi) R 19344 19346 19132 0 -1 4194304 8794 0 0 0 64226 10 0 0 25 0 1 0 30889618 28225536 6186 1992294400 134512640 135197378 4294956240 18446744073709551615 134541714 0 0 4096 0 0 0 0 17 1 0 0
/proc/19346/statm: 6891 6186 91 167 0 6722 0
Current children cumulated CPU time (s) 642.36
Current children cumulated vsize (KiB) 27564


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19355
/proc/meminfo: memFree=1245568/2055920 swapFree=4192956/4192956
[pid=19346] ppid=19344 vsize=109484 CPUtime=4062.7
/proc/19346/stat : 19346 (march_hi) R 19344 19346 19132 0 -1 4194304 23564 0 0 0 406228 42 0 0 25 0 1 0 30889618 112111616 20956 1992294400 134512640 135197378 4294956240 18446744073709551615 134548478 0 0 4096 0 0 0 0 17 1 0 0
/proc/19346/statm: 27371 20956 91 167 0 27202 0
Current children cumulated CPU time (s) 4062.7
Current children cumulated vsize (KiB) 109484

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19355
/proc/meminfo: memFree=1244544/2055920 swapFree=4192956/4192956
[pid=19346] ppid=19344 vsize=109484 CPUtime=4122.71
/proc/19346/stat : 19346 (march_hi) R 19344 19346 19132 0 -1 4194304 23831 0 0 0 412228 43 0 0 25 0 1 0 30889618 112111616 21223 1992294400 134512640 135197378 4294956240 18446744073709551615 134596885 0 0 4096 0 0 0 0 17 1 0 0
/proc/19346/statm: 27371 21223 91 167 0 27202 0
Current children cumulated CPU time (s) 4122.71
Current children cumulated vsize (KiB) 109484

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19355
/proc/meminfo: memFree=1243520/2055920 swapFree=4192956/4192956
[pid=19346] ppid=19344 vsize=109484 CPUtime=4182.72
/proc/19346/stat : 19346 (march_hi) R 19344 19346 19132 0 -1 4194304 24083 0 0 0 418229 43 0 0 25 0 1 0 30889618 112111616 21475 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/19346/statm: 27371 21475 91 167 0 27202 0
Current children cumulated CPU time (s) 4182.72
Current children cumulated vsize (KiB) 109484

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19355
/proc/meminfo: memFree=1242432/2055920 swapFree=4192956/4192956
[pid=19346] ppid=19344 vsize=109484 CPUtime=4242.72
/proc/19346/stat : 19346 (march_hi) R 19344 19346 19132 0 -1 4194304 24350 0 0 0 424229 43 0 0 25 0 1 0 30889618 112111616 21742 1992294400 134512640 135197378 4294956240 18446744073709551615 134541268 0 0 4096 0 0 0 0 17 1 0 0
/proc/19346/statm: 27371 21742 91 167 0 27202 0
Current children cumulated CPU time (s) 4242.72
Current children cumulated vsize (KiB) 109484

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19355
/proc/meminfo: memFree=1241408/2055920 swapFree=4192956/4192956
[pid=19346] ppid=19344 vsize=109484 CPUtime=4302.72
/proc/19346/stat : 19346 (march_hi) R 19344 19346 19132 0 -1 4194304 24601 0 0 0 430229 43 0 0 25 0 1 0 30889618 112111616 21993 1992294400 134512640 135197378 4294956240 18446744073709551615 134525320 0 0 4096 0 0 0 0 17 1 0 0
/proc/19346/statm: 27371 21993 91 167 0 27202 0
Current children cumulated CPU time (s) 4302.72
Current children cumulated vsize (KiB) 109484

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19355
/proc/meminfo: memFree=1240384/2055920 swapFree=4192956/4192956
[pid=19346] ppid=19344 vsize=109484 CPUtime=4362.74
/proc/19346/stat : 19346 (march_hi) R 19344 19346 19132 0 -1 4194304 24871 0 0 0 436229 45 0 0 25 0 1 0 30889618 112111616 22263 1992294400 134512640 135197378 4294956240 18446744073709551615 134541260 0 0 4096 0 0 0 0 17 1 0 0
/proc/19346/statm: 27371 22263 91 167 0 27202 0
Current children cumulated CPU time (s) 4362.74
Current children cumulated vsize (KiB) 109484

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19357
/proc/meminfo: memFree=1239360/2055920 swapFree=4192956/4192956
[pid=19346] ppid=19344 vsize=109616 CPUtime=4422.74
/proc/19346/stat : 19346 (march_hi) R 19344 19346 19132 0 -1 4194304 25123 0 0 0 442229 45 0 0 25 0 1 0 30889618 112246784 22515 1992294400 134512640 135197378 4294956240 18446744073709551615 134541230 0 0 4096 0 0 0 0 17 1 0 0
/proc/19346/statm: 27404 22515 91 167 0 27235 0
Current children cumulated CPU time (s) 4422.74
Current children cumulated vsize (KiB) 109616

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19357
/proc/meminfo: memFree=1238336/2055920 swapFree=4192956/4192956
[pid=19346] ppid=19344 vsize=109616 CPUtime=4482.74
/proc/19346/stat : 19346 (march_hi) R 19344 19346 19132 0 -1 4194304 25391 0 0 0 448228 46 0 0 25 0 1 0 30889618 112246784 22783 1992294400 134512640 135197378 4294956240 18446744073709551615 134596875 0 0 4096 0 0 0 0 17 1 0 0
/proc/19346/statm: 27404 22783 91 167 0 27235 0
Current children cumulated CPU time (s) 4482.74
Current children cumulated vsize (KiB) 109616

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19357
/proc/meminfo: memFree=1237248/2055920 swapFree=4192956/4192956
[pid=19346] ppid=19344 vsize=109616 CPUtime=4542.76
/proc/19346/stat : 19346 (march_hi) R 19344 19346 19132 0 -1 4194304 25645 0 0 0 454229 47 0 0 25 0 1 0 30889618 112246784 23037 1992294400 134512640 135197378 4294956240 18446744073709551615 134541666 0 0 4096 0 0 0 0 17 1 0 0
/proc/19346/statm: 27404 23037 91 167 0 27235 0
Current children cumulated CPU time (s) 4542.76
Current children cumulated vsize (KiB) 109616

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19357
/proc/meminfo: memFree=1236160/2055920 swapFree=4192956/4192956
[pid=19346] ppid=19344 vsize=109616 CPUtime=4602.76
/proc/19346/stat : 19346 (march_hi) R 19344 19346 19132 0 -1 4194304 25914 0 0 0 460229 47 0 0 25 0 1 0 30889618 112246784 23306 1992294400 134512640 135197378 4294956240 18446744073709551615 134525339 0 0 4096 0 0 0 0 17 1 0 0
/proc/19346/statm: 27404 23306 91 167 0 27235 0
Current children cumulated CPU time (s) 4602.76
Current children cumulated vsize (KiB) 109616

[startup+4662.3 s]
/proc/loadavg: 1.05 1.01 1.00 2/65 19357
/proc/meminfo: memFree=1235136/2055920 swapFree=4192956/4192956
[pid=19346] ppid=19344 vsize=109616 CPUtime=4662.77
/proc/19346/stat : 19346 (march_hi) R 19344 19346 19132 0 -1 4194304 26166 0 0 0 466229 48 0 0 25 0 1 0 30889618 112246784 23558 1992294400 134512640 135197378 4294956240 18446744073709551615 134541916 0 0 4096 0 0 0 0 17 1 0 0
/proc/19346/statm: 27404 23558 91 167 0 27235 0
Current children cumulated CPU time (s) 4662.77
Current children cumulated vsize (KiB) 109616

[startup+4722.31 s]
/proc/loadavg: 1.02 1.01 1.00 2/65 19357
/proc/meminfo: memFree=1234112/2055920 swapFree=4192956/4192956
[pid=19346] ppid=19344 vsize=109616 CPUtime=4722.77
/proc/19346/stat : 19346 (march_hi) R 19344 19346 19132 0 -1 4194304 26433 0 0 0 472229 48 0 0 25 0 1 0 30889618 112246784 23825 1992294400 134512640 135197378 4294956240 18446744073709551615 134541661 0 0 4096 0 0 0 0 17 1 0 0
/proc/19346/statm: 27404 23825 91 167 0 27235 0
Current children cumulated CPU time (s) 4722.77
Current children cumulated vsize (KiB) 109616

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19357
/proc/meminfo: memFree=1233024/2055920 swapFree=4192956/4192956
[pid=19346] ppid=19344 vsize=109616 CPUtime=4782.78
/proc/19346/stat : 19346 (march_hi) R 19344 19346 19132 0 -1 4194304 26689 0 0 0 478229 49 0 0 25 0 1 0 30889618 112246784 24081 1992294400 134512640 135197378 4294956240 18446744073709551615 134542146 0 0 4096 0 0 0 0 17 1 0 0
/proc/19346/statm: 27404 24081 91 167 0 27235 0
Current children cumulated CPU time (s) 4782.78
Current children cumulated vsize (KiB) 109616

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19357
/proc/meminfo: memFree=1232000/2055920 swapFree=4192956/4192956
[pid=19346] ppid=19344 vsize=109616 CPUtime=4842.78
/proc/19346/stat : 19346 (march_hi) R 19344 19346 19132 0 -1 4194304 26952 0 0 0 484229 49 0 0 25 0 1 0 30889618 112246784 24344 1992294400 134512640 135197378 4294956240 18446744073709551615 134541677 0 0 4096 0 0 0 0 17 1 0 0
/proc/19346/statm: 27404 24344 91 167 0 27235 0
Current children cumulated CPU time (s) 4842.78
Current children cumulated vsize (KiB) 109616

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19357
/proc/meminfo: memFree=1231040/2055920 swapFree=4192956/4192956
[pid=19346] ppid=19344 vsize=109616 CPUtime=4902.79
/proc/19346/stat : 19346 (march_hi) R 19344 19346 19132 0 -1 4194304 27205 0 0 0 490229 50 0 0 25 0 1 0 30889618 112246784 24597 1992294400 134512640 135197378 4294956240 18446744073709551615 134570780 0 0 4096 0 0 0 0 17 1 0 0
/proc/19346/statm: 27404 24597 91 167 0 27235 0
Current children cumulated CPU time (s) 4902.79
Current children cumulated vsize (KiB) 109616

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19357
/proc/meminfo: memFree=1229888/2055920 swapFree=4192956/4192956
[pid=19346] ppid=19344 vsize=109616 CPUtime=4962.79
/proc/19346/stat : 19346 (march_hi) R 19344 19346 19132 0 -1 4194304 27472 0 0 0 496229 50 0 0 25 0 1 0 30889618 112246784 24864 1992294400 134512640 135197378 4294956240 18446744073709551615 134541195 0 0 4096 0 0 0 0 17 1 0 0
/proc/19346/statm: 27404 24864 91 167 0 27235 0
Current children cumulated CPU time (s) 4962.79
Current children cumulated vsize (KiB) 109616



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19357
/proc/meminfo: memFree=1229248/2055920 swapFree=4192956/4192956
[pid=19346] ppid=19344 vsize=109616 CPUtime=5000.01
/proc/19346/stat : 19346 (march_hi) R 19344 19346 19132 0 -1 4194304 27629 0 0 0 499950 51 0 0 25 0 1 0 30889618 112246784 25021 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19346/statm: 27404 25021 91 167 0 27235 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 109616

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

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

[startup+4999.51 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 19357
/proc/meminfo: memFree=1229248/2055920 swapFree=4192956/4192956
[pid=19346] ppid=19344 vsize=109616 CPUtime=5000.01
/proc/19346/stat : 19346 (march_hi) R 19344 19346 19132 0 -1 4194304 27629 0 0 0 499950 51 0 0 25 0 1 0 30889618 112246784 25021 1992294400 134512640 135197378 4294956240 18446744073709551615 134541631 0 0 4096 0 0 0 0 17 1 0 0
/proc/19346/statm: 27404 25021 91 167 0 27235 0
Current children cumulated CPU time (s) 5000.01
Current children cumulated vsize (KiB) 109616

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.52
CPU time (s): 5000.03
CPU user time (s): 4999.51
CPU system time (s): 0.527919
CPU usage (%): 100.01
Max. virtual memory (cumulated for all children) (KiB): 109616

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.51
system time used= 0.527919
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 27629
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= 8415

runsolver used 4.6173 second user time and 9.13361 second system time

The end

Launcher Data 

Begin job on node16 at 2009-04-18 06:22:42
IDJOB=1627867
IDBENCH=70323
IDSOLVER=583
FILE ID=node16/1627867-1240028562
PBS_JOBID= 9158987
Free space on /tmp= 66376 MiB

SOLVER NAME= march_hi hi
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/6000/unif-k3-r4.2-v6000-c25200-S1760652419-100.cnf
COMMAND LINE= HOME/march_hi BENCHNAME
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627867-1240028562/watcher-1627867-1240028562 -o /tmp/evaluation-result-1627867-1240028562/solver-1627867-1240028562 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_hi HOME/instance-1627867-1240028562.cnf

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= f395e669823c1b01b74bf47c7e820b61
RANDOM SEED=896941666

node16.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		: 3000.234
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		: 3000.234
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	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1330400 kB
Buffers:         83436 kB
Cached:         569432 kB
SwapCached:          0 kB
Active:         289940 kB
Inactive:       375860 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1330400 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            1204 kB
Writeback:           0 kB
Mapped:          22668 kB
Slab:            45764 kB
Committed_AS:   156012 kB
PageTables:       1436 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66376 MiB
End job on node16 at 2009-04-18 07:46:04