Trace number 368979

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, and are wall clock time (not CPU 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 KS 2007-02-08? (TO) 5000.07 5001.61

General information on the benchmark

Namecrafted/Hard/contest02/
hgen2-v500-s1216665065.sat05-467.reshuffled-07.cnf
MD5SUMb414a0b8680818eb94ce47e101b0ad77
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses1750
Sum of the clauses size5250
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31750
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
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 500 variables and 1750 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, 0 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 500 free variables and 1750 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.009
0.00/0.01	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
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 lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 500 variables and 1750 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 500 variabels and 1750 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 1750 / 500 ) = 3.50
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 dynamic_preselect_setsize :: off
0.00/0.01	c suggested doublelook initial :: 0
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 153 JD: 36
0.00/0.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 18071 JD: 36
8.19/8.21	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 |*****************************************************
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c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 232196 JD: 36
107.96/108.03	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 |**************************************
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 |****************************************************************| 3 NC: 1745852 JD: 36
820.77/821.08	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 |********************************
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 |****************************************************************| 4 NC: 9899991 JD: 36
4699.53/4701.02	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node15/watcher-368979-1177274670 -o ROOT/results/node15/solver-368979-1177274670 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368979-1177274670/march_ks /tmp/evaluation/368979-1177274670/instance-368979-1177274670.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): 7500 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: 0.78 0.95 0.98 3/77 23245
/proc/meminfo: memFree=1518568/2055920 swapFree=4169120/4192956
[pid=23245] ppid=23243 vsize=796 CPUtime=0
/proc/23245/stat : 23245 (march_ks) R 23243 23245 23189 0 -1 4194304 126 0 0 0 0 0 0 0 18 0 1 0 175384607 815104 108 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134560469 0 0 4096 0 0 0 0 17 1 0 0
/proc/23245/statm: 199 109 50 123 0 74 0

[startup+0.0921369 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 23245
/proc/meminfo: memFree=1518568/2055920 swapFree=4169120/4192956
[pid=23245] ppid=23243 vsize=1356 CPUtime=0.08
/proc/23245/stat : 23245 (march_ks) R 23243 23245 23189 0 -1 4194304 264 0 0 0 8 0 0 0 18 0 1 0 175384607 1388544 246 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/23245/statm: 339 246 73 123 0 214 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 1356

[startup+0.101137 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 23245
/proc/meminfo: memFree=1518568/2055920 swapFree=4169120/4192956
[pid=23245] ppid=23243 vsize=1356 CPUtime=0.09
/proc/23245/stat : 23245 (march_ks) R 23243 23245 23189 0 -1 4194304 265 0 0 0 9 0 0 0 18 0 1 0 175384607 1388544 247 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 1 0 0
/proc/23245/statm: 339 247 73 123 0 214 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1356

[startup+0.301156 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 23245
/proc/meminfo: memFree=1518568/2055920 swapFree=4169120/4192956
[pid=23245] ppid=23243 vsize=1356 CPUtime=0.29
/proc/23245/stat : 23245 (march_ks) R 23243 23245 23189 0 -1 4194304 276 0 0 0 29 0 0 0 19 0 1 0 175384607 1388544 258 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/23245/statm: 339 258 73 123 0 214 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1356

[startup+0.701193 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 23245
/proc/meminfo: memFree=1518568/2055920 swapFree=4169120/4192956
[pid=23245] ppid=23243 vsize=1356 CPUtime=0.69
/proc/23245/stat : 23245 (march_ks) R 23243 23245 23189 0 -1 4194304 284 0 0 0 69 0 0 0 23 0 1 0 175384607 1388544 266 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526429 0 0 4096 0 0 0 0 17 1 0 0
/proc/23245/statm: 339 266 73 123 0 214 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1356

[startup+1.50127 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 23246
/proc/meminfo: memFree=1517728/2055920 swapFree=4169120/4192956
[pid=23245] ppid=23243 vsize=1356 CPUtime=1.49
/proc/23245/stat : 23245 (march_ks) R 23243 23245 23189 0 -1 4194304 292 0 0 0 149 0 0 0 25 0 1 0 175384607 1388544 274 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/23245/statm: 339 274 73 123 0 214 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1356

[startup+3.10141 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 23246
/proc/meminfo: memFree=1517600/2055920 swapFree=4169120/4192956
[pid=23245] ppid=23243 vsize=1488 CPUtime=3.09
/proc/23245/stat : 23245 (march_ks) R 23243 23245 23189 0 -1 4194304 299 0 0 0 309 0 0 0 25 0 1 0 175384607 1523712 281 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525401 0 0 4096 0 0 0 0 17 1 0 0
/proc/23245/statm: 372 281 73 123 0 247 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1488

[startup+6.30171 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 23246
/proc/meminfo: memFree=1517472/2055920 swapFree=4169120/4192956
[pid=23245] ppid=23243 vsize=1488 CPUtime=6.29
/proc/23245/stat : 23245 (march_ks) R 23243 23245 23189 0 -1 4194304 307 0 0 0 629 0 0 0 25 0 1 0 175384607 1523712 289 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542770 0 0 4096 0 0 0 0 17 1 0 0
/proc/23245/statm: 372 289 73 123 0 247 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1488

[startup+12.7023 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 23246
/proc/meminfo: memFree=1517344/2055920 swapFree=4169120/4192956
[pid=23245] ppid=23243 vsize=1488 CPUtime=12.69
/proc/23245/stat : 23245 (march_ks) R 23243 23245 23189 0 -1 4194304 318 0 0 0 1269 0 0 0 25 0 1 0 175384607 1523712 300 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584621 0 0 4096 0 0 0 0 17 1 0 0
/proc/23245/statm: 372 300 73 123 0 247 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1488

[startup+25.5015 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 23246
/proc/meminfo: memFree=1517288/2055920 swapFree=4169120/4192956
[pid=23245] ppid=23243 vsize=1648 CPUtime=25.49
/proc/23245/stat : 23245 (march_ks) R 23243 23245 23189 0 -1 4194304 342 0 0 0 2549 0 0 0 25 0 1 0 175384607 1687552 324 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/23245/statm: 412 324 73 123 0 287 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1648

[startup+51.1018 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 23246
/proc/meminfo: memFree=1517224/2055920 swapFree=4169120/4192956
[pid=23245] ppid=23243 vsize=1648 CPUtime=51.08
/proc/23245/stat : 23245 (march_ks) R 23243 23245 23189 0 -1 4194304 354 0 0 0 5108 0 0 0 25 0 1 0 175384607 1687552 336 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542767 0 0 4096 0 0 0 0 17 1 0 0
/proc/23245/statm: 412 336 73 123 0 287 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1648

[startup+102.306 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 23246
/proc/meminfo: memFree=1517032/2055920 swapFree=4169120/4192956
[pid=23245] ppid=23243 vsize=1852 CPUtime=102.27
/proc/23245/stat : 23245 (march_ks) R 23243 23245 23189 0 -1 4194304 407 0 0 0 10227 0 0 0 25 0 1 0 175384607 1896448 389 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/23245/statm: 463 389 73 123 0 338 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 1852

[startup+162.301 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 23246
/proc/meminfo: memFree=1516840/2055920 swapFree=4169120/4192956
[pid=23245] ppid=23243 vsize=2104 CPUtime=162.24
/proc/23245/stat : 23245 (march_ks) R 23243 23245 23189 0 -1 4194304 443 0 0 0 16224 0 0 0 25 0 1 0 175384607 2154496 425 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/23245/statm: 526 425 73 123 0 401 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 2104

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23246
/proc/meminfo: memFree=1516648/2055920 swapFree=4169120/4192956
[pid=23245] ppid=23243 vsize=2332 CPUtime=222.23
/proc/23245/stat : 23245 (march_ks) R 23243 23245 23189 0 -1 4194304 494 0 0 0 22222 1 0 0 25 0 1 0 175384607 2387968 476 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542301 0 0 4096 0 0 0 0 17 1 0 0
/proc/23245/statm: 583 476 73 123 0 458 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 2332

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23246
/proc/meminfo: memFree=1516392/2055920 swapFree=4169120/4192956
[pid=23245] ppid=23243 vsize=2672 CPUtime=282.22
/proc/23245/stat : 23245 (march_ks) R 23243 23245 23189 0 -1 4194304 548 0 0 0 28221 1 0 0 25 0 1 0 175384607 2736128 530 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/23245/statm: 668 530 73 123 0 543 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 2672

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23246
/proc/meminfo: memFree=1516200/2055920 swapFree=4169120/4192956
[pid=23245] ppid=23243 vsize=2672 CPUtime=342.2
/proc/23245/stat : 23245 (march_ks) R 23243 23245 23189 0 -1 4194304 584 0 0 0 34219 1 0 0 25 0 1 0 175384607 2736128 566 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597212 0 0 4096 0 0 0 0 17 1 0 0
/proc/23245/statm: 668 566 73 123 0 543 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 2672

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23246
/proc/meminfo: memFree=1516008/2055920 swapFree=4169120/4192956
[pid=23245] ppid=23243 vsize=3184 CPUtime=402.19
/proc/23245/stat : 23245 (march_ks) R 23243 23245 23189 0 -1 4194304 622 0 0 0 40217 2 0 0 25 0 1 0 175384607 3260416 604 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526481 0 0 4096 0 0 0 0 17 1 0 0
/proc/23245/statm: 796 604 73 123 0 671 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 3184

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23246
/proc/meminfo: memFree=1515944/2055920 swapFree=4169120/4192956
[pid=23245] ppid=23243 vsize=3184 CPUtime=462.17
/proc/23245/stat : 23245 (march_ks) R 23243 23245 23189 0 -1 4194304 644 0 0 0 46215 2 0 0 25 0 1 0 175384607 3260416 626 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134563380 0 0 4096 0 0 0 0 17 1 0 0
/proc/23245/statm: 796 626 73 123 0 671 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 3184

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23246
/proc/meminfo: memFree=1515880/2055920 swapFree=4169120/4192956
[pid=23245] ppid=23243 vsize=3184 CPUtime=522.15
/proc/23245/stat : 23245 (march_ks) R 23243 23245 23189 0 -1 4194304 661 0 0 0 52213 2 0 0 25 0 1 0 175384607 3260416 643 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/23245/statm: 796 643 73 123 0 671 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 3184

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23246
/proc/meminfo: memFree=1515752/2055920 swapFree=4169120/4192956
[pid=23245] ppid=23243 vsize=3184 CPUtime=582.13
/proc/23245/stat : 23245 (march_ks) R 23243 23245 23189 0 -1 4194304 691 0 0 0 58211 2 0 0 25 0 1 0 175384607 3260416 673 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/23245/statm: 796 673 73 123 0 671 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 3184

[startup+642.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 23246
/proc/meminfo: memFree=1515624/2055920 swapFree=4169120/4192956
[pid=23245] ppid=23243 vsize=3184 CPUtime=642.13
/proc/23245/stat : 23245 (march_ks) R 23243 23245 23189 0 -1 4194304 725 0 0 0 64210 3 0 0 25 0 1 0 175384607 3260416 707 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 1 0 0
/proc/23245/statm: 796 707 73 123 0 671 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 3184


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23446
/proc/meminfo: memFree=1506536/2055920 swapFree=4169120/4192956
[pid=23245] ppid=23243 vsize=13600 CPUtime=4001.11
/proc/23245/stat : 23245 (march_ks) R 23243 23245 23189 0 -1 4194304 3010 0 0 0 400095 16 0 0 25 0 1 0 175384607 13926400 2992 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526518 0 0 4096 0 0 0 0 17 1 0 0
/proc/23245/statm: 3400 2992 73 123 0 3275 0
Current children cumulated CPU time (s) 4001.11
Current children cumulated vsize (KiB) 13600

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23446
/proc/meminfo: memFree=1506408/2055920 swapFree=4169120/4192956
[pid=23245] ppid=23243 vsize=13600 CPUtime=4061.1
/proc/23245/stat : 23245 (march_ks) R 23243 23245 23189 0 -1 4194304 3045 0 0 0 406094 16 0 0 25 0 1 0 175384607 13926400 3027 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/23245/statm: 3400 3027 73 123 0 3275 0
Current children cumulated CPU time (s) 4061.1
Current children cumulated vsize (KiB) 13600

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23446
/proc/meminfo: memFree=1506216/2055920 swapFree=4169120/4192956
[pid=23245] ppid=23243 vsize=13600 CPUtime=4121.08
/proc/23245/stat : 23245 (march_ks) R 23243 23245 23189 0 -1 4194304 3083 0 0 0 412091 17 0 0 25 0 1 0 175384607 13926400 3065 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542935 0 0 4096 0 0 0 0 17 1 0 0
/proc/23245/statm: 3400 3065 73 123 0 3275 0
Current children cumulated CPU time (s) 4121.08
Current children cumulated vsize (KiB) 13600

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23446
/proc/meminfo: memFree=1506216/2055920 swapFree=4169120/4192956
[pid=23245] ppid=23243 vsize=13600 CPUtime=4181.07
/proc/23245/stat : 23245 (march_ks) R 23243 23245 23189 0 -1 4194304 3101 0 0 0 418090 17 0 0 25 0 1 0 175384607 13926400 3083 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134577527 0 0 4096 0 0 0 0 17 1 0 0
/proc/23245/statm: 3400 3083 73 123 0 3275 0
Current children cumulated CPU time (s) 4181.07
Current children cumulated vsize (KiB) 13600

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23446
/proc/meminfo: memFree=1505960/2055920 swapFree=4169120/4192956
[pid=23245] ppid=23243 vsize=13600 CPUtime=4241.05
/proc/23245/stat : 23245 (march_ks) R 23243 23245 23189 0 -1 4194304 3153 0 0 0 424088 17 0 0 25 0 1 0 175384607 13926400 3135 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/23245/statm: 3400 3135 73 123 0 3275 0
Current children cumulated CPU time (s) 4241.05
Current children cumulated vsize (KiB) 13600

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23446
/proc/meminfo: memFree=1505832/2055920 swapFree=4169120/4192956
[pid=23245] ppid=23243 vsize=13600 CPUtime=4301.04
/proc/23245/stat : 23245 (march_ks) R 23243 23245 23189 0 -1 4194304 3187 0 0 0 430086 18 0 0 25 0 1 0 175384607 13926400 3169 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/23245/statm: 3400 3169 73 123 0 3275 0
Current children cumulated CPU time (s) 4301.04
Current children cumulated vsize (KiB) 13600

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23446
/proc/meminfo: memFree=1505640/2055920 swapFree=4169120/4192956
[pid=23245] ppid=23243 vsize=13600 CPUtime=4361.02
/proc/23245/stat : 23245 (march_ks) R 23243 23245 23189 0 -1 4194304 3236 0 0 0 436084 18 0 0 25 0 1 0 175384607 13926400 3218 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 1 0 0
/proc/23245/statm: 3400 3218 73 123 0 3275 0
Current children cumulated CPU time (s) 4361.02
Current children cumulated vsize (KiB) 13600

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23446
/proc/meminfo: memFree=1505576/2055920 swapFree=4169120/4192956
[pid=23245] ppid=23243 vsize=13600 CPUtime=4421
/proc/23245/stat : 23245 (march_ks) R 23243 23245 23189 0 -1 4194304 3265 0 0 0 442082 18 0 0 25 0 1 0 175384607 13926400 3247 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/23245/statm: 3400 3247 73 123 0 3275 0
Current children cumulated CPU time (s) 4421
Current children cumulated vsize (KiB) 13600

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23446
/proc/meminfo: memFree=1505448/2055920 swapFree=4169120/4192956
[pid=23245] ppid=23243 vsize=13600 CPUtime=4480.98
/proc/23245/stat : 23245 (march_ks) R 23243 23245 23189 0 -1 4194304 3303 0 0 0 448080 18 0 0 25 0 1 0 175384607 13926400 3285 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134547880 0 0 4096 0 0 0 0 17 1 0 0
/proc/23245/statm: 3400 3285 73 123 0 3275 0
Current children cumulated CPU time (s) 4480.98
Current children cumulated vsize (KiB) 13600

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23446
/proc/meminfo: memFree=1505256/2055920 swapFree=4169120/4192956
[pid=23245] ppid=23243 vsize=19420 CPUtime=4540.97
/proc/23245/stat : 23245 (march_ks) R 23243 23245 23189 0 -1 4194304 3338 0 0 0 454079 18 0 0 25 0 1 0 175384607 19886080 3320 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526429 0 0 4096 0 0 0 0 17 1 0 0
/proc/23245/statm: 4855 3320 73 123 0 4730 0
Current children cumulated CPU time (s) 4540.97
Current children cumulated vsize (KiB) 19420

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 23520
/proc/meminfo: memFree=1503736/2055920 swapFree=4169120/4192956
[pid=23245] ppid=23243 vsize=19420 CPUtime=4600.92
/proc/23245/stat : 23245 (march_ks) R 23243 23245 23189 0 -1 4194304 3369 0 0 0 460074 18 0 0 25 0 1 0 175384607 19886080 3351 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/23245/statm: 4855 3351 73 123 0 4730 0
Current children cumulated CPU time (s) 4600.92
Current children cumulated vsize (KiB) 19420

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23644
/proc/meminfo: memFree=1504744/2055920 swapFree=4169120/4192956
[pid=23245] ppid=23243 vsize=19420 CPUtime=4660.84
/proc/23245/stat : 23245 (march_ks) R 23243 23245 23189 0 -1 4194304 3400 0 0 0 466065 19 0 0 25 0 1 0 175384607 19886080 3382 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/23245/statm: 4855 3382 73 123 0 4730 0
Current children cumulated CPU time (s) 4660.84
Current children cumulated vsize (KiB) 19420

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23644
/proc/meminfo: memFree=1504616/2055920 swapFree=4169120/4192956
[pid=23245] ppid=23243 vsize=19420 CPUtime=4720.83
/proc/23245/stat : 23245 (march_ks) R 23243 23245 23189 0 -1 4194304 3448 0 0 0 472064 19 0 0 25 0 1 0 175384607 19886080 3430 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/23245/statm: 4855 3430 73 123 0 4730 0
Current children cumulated CPU time (s) 4720.83
Current children cumulated vsize (KiB) 19420

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23644
/proc/meminfo: memFree=1504616/2055920 swapFree=4169120/4192956
[pid=23245] ppid=23243 vsize=19420 CPUtime=4780.8
/proc/23245/stat : 23245 (march_ks) R 23243 23245 23189 0 -1 4194304 3507 0 0 0 478061 19 0 0 25 0 1 0 175384607 19886080 3489 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/23245/statm: 4855 3489 73 123 0 4730 0
Current children cumulated CPU time (s) 4780.8
Current children cumulated vsize (KiB) 19420

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23644
/proc/meminfo: memFree=1504296/2055920 swapFree=4169120/4192956
[pid=23245] ppid=23243 vsize=19420 CPUtime=4840.79
/proc/23245/stat : 23245 (march_ks) R 23243 23245 23189 0 -1 4194304 3577 0 0 0 484060 19 0 0 25 0 1 0 175384607 19886080 3559 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542767 0 0 4096 0 0 0 0 17 1 0 0
/proc/23245/statm: 4855 3559 73 123 0 4730 0
Current children cumulated CPU time (s) 4840.79
Current children cumulated vsize (KiB) 19420

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23644
/proc/meminfo: memFree=1504040/2055920 swapFree=4169120/4192956
[pid=23245] ppid=23243 vsize=19420 CPUtime=4900.77
/proc/23245/stat : 23245 (march_ks) R 23243 23245 23189 0 -1 4194304 3645 0 0 0 490058 19 0 0 25 0 1 0 175384607 19886080 3627 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538181 0 0 4096 0 0 0 0 17 1 0 0
/proc/23245/statm: 4855 3627 73 123 0 4730 0
Current children cumulated CPU time (s) 4900.77
Current children cumulated vsize (KiB) 19420

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23644
/proc/meminfo: memFree=1503720/2055920 swapFree=4169120/4192956
[pid=23245] ppid=23243 vsize=19420 CPUtime=4960.76
/proc/23245/stat : 23245 (march_ks) R 23243 23245 23189 0 -1 4194304 3710 0 0 0 496056 20 0 0 25 0 1 0 175384607 19886080 3692 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/23245/statm: 4855 3692 73 123 0 4730 0
Current children cumulated CPU time (s) 4960.76
Current children cumulated vsize (KiB) 19420



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 23644
/proc/meminfo: memFree=1503528/2055920 swapFree=4169120/4192956
[pid=23245] ppid=23243 vsize=19592 CPUtime=5000.06
/proc/23245/stat : 23245 (march_ks) R 23243 23245 23189 0 -1 4194304 3779 0 0 0 499986 20 0 0 25 0 1 0 175384607 20062208 3761 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564571 0 0 4096 0 0 0 0 17 1 0 0
/proc/23245/statm: 4898 3761 73 123 0 4773 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 19592

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): 5001.61
CPU time (s): 5000.07
CPU user time (s): 4999.86
CPU system time (s): 0.207968
CPU usage (%): 99.9691
Max. virtual memory (cumulated for all children) (KiB): 19592

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.86
system time used= 0.207968
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3779
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= 8
involuntary context switches= 5194

runsolver used 6.02608 second user time and 11.5792 second system time

The end

Launcher Data (download as text)

Begin job on node15 on Sun Apr 22 20:44:30 UTC 2007

IDJOB= 368979
IDBENCH= 24684
IDSOLVER= 180
FILE ID= node15/368979-1177274670

PBS_JOBID= 4650747

Free space on /tmp= 66486 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest02/hgen2-v500-s1216665065.sat05-467.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/368979-1177274670/march_ks /tmp/evaluation/368979-1177274670/instance-368979-1177274670.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node15/watcher-368979-1177274670 -o ROOT/results/node15/solver-368979-1177274670 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368979-1177274670/march_ks /tmp/evaluation/368979-1177274670/instance-368979-1177274670.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  b414a0b8680818eb94ce47e101b0ad77

RANDOM SEED= 355456227

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node15.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.227
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		: 3000.227
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:       1519040 kB
Buffers:         67568 kB
Cached:         374324 kB
SwapCached:       2420 kB
Active:         252656 kB
Inactive:       213252 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1519040 kB
SwapTotal:     4192956 kB
SwapFree:      4169120 kB
Dirty:            2532 kB
Writeback:           0 kB
Mapped:          29976 kB
Slab:            56412 kB
Committed_AS:  7029924 kB
PageTables:       1868 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= 66486 MiB

End job on node15 on Sun Apr 22 22:07:54 UTC 2007