Trace number 370890

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 2007-02-08UNSAT 3910.17 3911.7

General information on the benchmark

Namerandom/OnTreshold/3SAT/v500/
unif-k3-r4.26-v500-c2130-S1161940794-17.UNSAT.shuffled.cnf
MD5SUM042851b85016f1918e014c527c3c65b8
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark3057.44
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2130
Sum of the clauses size6390
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32130
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.02	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 500 variables and 2130 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 8 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 499 free variables and 2122 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.479
0.00/0.02	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 163 duplicate clauses
0.00/0.02	c resolvent_look() :: found 88 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 500 variables and 2210 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 500 variabels and 2210 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2210 / 500 ) = 4.42
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c suggested doublelook initial :: 0
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
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1982.17/1982.92	c |----------------------------------------------------------------|
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c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 14 NC: 5395462 JD: 26
3905.77/3907.37	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 |****************************************************************| 15 NC: 5399548 JD: 26
3909.37/3910.99	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 |****************************************************************| 16 NC: 5400163 JD: 26
3909.97/3911.57	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 |****************************************************************| 17 NC: 5400251 JD: 26
3910.07/3911.65	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |********************************************************
c |****************************************************************| 18 NC: 5400257 JD: 26
3910.07/3911.66	c |----------------------------------------------------------------|
c |
3910.07/3911.66	c
3910.07/3911.66	c main():: nodeCount: 5400257
3910.07/3911.66	c main():: dead ends in main: 68808
3910.07/3911.66	c main():: lookAheadCount: 498894304
3910.07/3911.66	c main():: unitResolveCount: 104978120
3910.07/3911.66	c main():: time=-384.227296
3910.07/3911.66	c main():: necessary_assignments: 1578009
3910.07/3911.66	c main():: bin_sat: 0, bin_unsat 0
3910.07/3911.66	c main():: doublelook: #: 26714493, succes #: 20266196
3910.07/3911.66	c main():: doublelook: overall 5.524 of all possible doublelooks executed
3910.07/3911.66	c main():: doublelook: succesrate: 75.862, average DL_trigger: 6308.401
3910.07/3911.66	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

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

command line: runsolver --timestamp -w ROOT/results/node46/watcher-370890-1177110346 -o ROOT/results/node46/solver-370890-1177110346 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/370890-1177110346/march_ks /tmp/evaluation/370890-1177110346/instance-370890-1177110346.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: 0.79 0.96 0.98 3/78 29094
/proc/meminfo: memFree=1622008/2055920 swapFree=4159736/4192956
[pid=29094] ppid=29092 vsize=800 CPUtime=0
/proc/29094/stat : 29094 (march_ks) R 29092 29094 29040 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 65717554 819200 112 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628800 0 0 4096 0 0 0 0 17 1 0 0
/proc/29094/statm: 200 113 50 123 0 75 0

[startup+0.050937 s]
/proc/loadavg: 0.79 0.96 0.98 3/78 29094
/proc/meminfo: memFree=1622008/2055920 swapFree=4159736/4192956
[pid=29094] ppid=29092 vsize=1260 CPUtime=0.04
/proc/29094/stat : 29094 (march_ks) R 29092 29094 29040 0 -1 4194304 266 0 0 0 4 0 0 0 18 0 1 0 65717554 1290240 248 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/29094/statm: 315 248 73 123 0 190 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1260

[startup+0.101946 s]
/proc/loadavg: 0.79 0.96 0.98 3/78 29094
/proc/meminfo: memFree=1622008/2055920 swapFree=4159736/4192956
[pid=29094] ppid=29092 vsize=1392 CPUtime=0.09
/proc/29094/stat : 29094 (march_ks) R 29092 29094 29040 0 -1 4194304 275 0 0 0 9 0 0 0 18 0 1 0 65717554 1425408 257 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538105 0 0 4096 0 0 0 0 17 1 0 0
/proc/29094/statm: 348 257 73 123 0 223 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1392

[startup+0.301982 s]
/proc/loadavg: 0.79 0.96 0.98 3/78 29094
/proc/meminfo: memFree=1622008/2055920 swapFree=4159736/4192956
[pid=29094] ppid=29092 vsize=1392 CPUtime=0.29
/proc/29094/stat : 29094 (march_ks) R 29092 29094 29040 0 -1 4194304 287 0 0 0 29 0 0 0 20 0 1 0 65717554 1425408 269 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/29094/statm: 348 269 73 123 0 223 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1392

[startup+0.701057 s]
/proc/loadavg: 0.79 0.96 0.98 3/78 29094
/proc/meminfo: memFree=1622008/2055920 swapFree=4159736/4192956
[pid=29094] ppid=29092 vsize=1392 CPUtime=0.69
/proc/29094/stat : 29094 (march_ks) R 29092 29094 29040 0 -1 4194304 297 0 0 0 69 0 0 0 23 0 1 0 65717554 1425408 279 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/29094/statm: 348 279 73 123 0 223 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1392

[startup+1.5012 s]
/proc/loadavg: 0.79 0.96 0.98 2/79 29095
/proc/meminfo: memFree=1621040/2055920 swapFree=4159736/4192956
[pid=29094] ppid=29092 vsize=1524 CPUtime=1.49
/proc/29094/stat : 29094 (march_ks) R 29092 29094 29040 0 -1 4194304 310 0 0 0 149 0 0 0 25 0 1 0 65717554 1560576 292 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/29094/statm: 381 292 73 123 0 256 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1524

[startup+3.1015 s]
/proc/loadavg: 0.80 0.96 0.98 2/79 29095
/proc/meminfo: memFree=1620912/2055920 swapFree=4159736/4192956
[pid=29094] ppid=29092 vsize=1524 CPUtime=3.09
/proc/29094/stat : 29094 (march_ks) R 29092 29094 29040 0 -1 4194304 330 0 0 0 309 0 0 0 25 0 1 0 65717554 1560576 312 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/29094/statm: 381 312 73 123 0 256 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1524

[startup+6.3011 s]
/proc/loadavg: 0.80 0.96 0.98 2/79 29095
/proc/meminfo: memFree=1620720/2055920 swapFree=4159736/4192956
[pid=29094] ppid=29092 vsize=1668 CPUtime=6.29
/proc/29094/stat : 29094 (march_ks) R 29092 29094 29040 0 -1 4194304 350 0 0 0 629 0 0 0 25 0 1 0 65717554 1708032 332 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542764 0 0 4096 0 0 0 0 17 1 0 0
/proc/29094/statm: 417 332 73 123 0 292 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1668

[startup+12.7013 s]
/proc/loadavg: 0.83 0.96 0.98 2/79 29095
/proc/meminfo: memFree=1620336/2055920 swapFree=4159736/4192956
[pid=29094] ppid=29092 vsize=1972 CPUtime=12.69
/proc/29094/stat : 29094 (march_ks) R 29092 29094 29040 0 -1 4194304 414 0 0 0 1269 0 0 0 25 0 1 0 65717554 2019328 396 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526427 0 0 4096 0 0 0 0 17 1 0 0
/proc/29094/statm: 493 396 73 123 0 368 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1972

[startup+25.5017 s]
/proc/loadavg: 0.86 0.97 0.98 2/79 29095
/proc/meminfo: memFree=1620080/2055920 swapFree=4159736/4192956
[pid=29094] ppid=29092 vsize=2352 CPUtime=25.48
/proc/29094/stat : 29094 (march_ks) R 29092 29094 29040 0 -1 4194304 481 0 0 0 2548 0 0 0 25 0 1 0 65717554 2408448 463 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564372 0 0 4096 0 0 0 0 17 1 0 0
/proc/29094/statm: 588 463 73 123 0 463 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2352

[startup+51.1014 s]
/proc/loadavg: 0.91 0.97 0.98 2/79 29095
/proc/meminfo: memFree=1619376/2055920 swapFree=4159736/4192956
[pid=29094] ppid=29092 vsize=3364 CPUtime=51.07
/proc/29094/stat : 29094 (march_ks) R 29092 29094 29040 0 -1 4194304 670 0 0 0 5107 0 0 0 25 0 1 0 65717554 3444736 652 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/29094/statm: 841 652 73 123 0 716 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3364

[startup+102.306 s]
/proc/loadavg: 0.96 0.97 0.98 2/79 29095
/proc/meminfo: memFree=1617904/2055920 swapFree=4159736/4192956
[pid=29094] ppid=29092 vsize=5624 CPUtime=102.25
/proc/29094/stat : 29094 (march_ks) R 29092 29094 29040 0 -1 4194304 1080 0 0 0 10225 0 0 0 25 0 1 0 65717554 5758976 1039 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628808 0 0 4096 0 0 0 0 17 1 0 0
/proc/29094/statm: 1406 1039 73 123 0 1281 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 5624

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/79 29095
/proc/meminfo: memFree=1615984/2055920 swapFree=4159736/4192956
[pid=29094] ppid=29092 vsize=7796 CPUtime=162.23
/proc/29094/stat : 29094 (march_ks) R 29092 29094 29040 0 -1 4194304 1538 0 0 0 16222 1 0 0 25 0 1 0 65717554 7983104 1497 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542770 0 0 4096 0 0 0 0 17 1 0 0
/proc/29094/statm: 1949 1497 73 123 0 1824 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 7796

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29095
/proc/meminfo: memFree=1614576/2055920 swapFree=4159736/4192956
[pid=29094] ppid=29092 vsize=7796 CPUtime=222.21
/proc/29094/stat : 29094 (march_ks) R 29092 29094 29040 0 -1 4194304 1904 0 0 0 22220 1 0 0 25 0 1 0 65717554 7983104 1863 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538246 0 0 4096 0 0 0 0 17 1 0 0
/proc/29094/statm: 1949 1863 73 123 0 1824 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 7796

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29095
/proc/meminfo: memFree=1612528/2055920 swapFree=4159736/4192956
[pid=29094] ppid=29092 vsize=11284 CPUtime=282.19
/proc/29094/stat : 29094 (march_ks) R 29092 29094 29040 0 -1 4194304 2437 0 0 0 28218 1 0 0 25 0 1 0 65717554 11554816 2396 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/29094/statm: 2821 2396 73 123 0 2696 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 11284

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/79 29095
/proc/meminfo: memFree=1610232/2055920 swapFree=4159736/4192956
[pid=29094] ppid=29092 vsize=16960 CPUtime=342.17
/proc/29094/stat : 29094 (march_ks) R 29092 29094 29040 0 -1 4194304 3015 0 0 0 34215 2 0 0 25 0 1 0 65717554 17367040 2974 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/29094/statm: 4240 2974 73 123 0 4115 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 16960

[startup+402.301 s]
/proc/loadavg: 1.06 0.99 0.99 2/79 29095
/proc/meminfo: memFree=1608120/2055920 swapFree=4159736/4192956
[pid=29094] ppid=29092 vsize=17092 CPUtime=402.14
/proc/29094/stat : 29094 (march_ks) R 29092 29094 29040 0 -1 4194304 3534 0 0 0 40212 2 0 0 25 0 1 0 65717554 17502208 3493 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/29094/statm: 4273 3493 73 123 0 4148 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 17092

[startup+462.302 s]
/proc/loadavg: 1.07 1.00 0.99 2/79 29095
/proc/meminfo: memFree=1606648/2055920 swapFree=4159736/4192956
[pid=29094] ppid=29092 vsize=17092 CPUtime=462.12
/proc/29094/stat : 29094 (march_ks) R 29092 29094 29040 0 -1 4194304 3913 0 0 0 46210 2 0 0 25 0 1 0 65717554 17502208 3872 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/29094/statm: 4273 3872 73 123 0 4148 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 17092

[startup+522.303 s]
/proc/loadavg: 1.02 1.00 0.99 2/79 29095
/proc/meminfo: memFree=1604664/2055920 swapFree=4159736/4192956
[pid=29094] ppid=29092 vsize=22912 CPUtime=522.1
/proc/29094/stat : 29094 (march_ks) R 29092 29094 29040 0 -1 4194304 4390 0 0 0 52207 3 0 0 25 0 1 0 65717554 23461888 4349 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564384 0 0 4096 0 0 0 0 17 1 0 0
/proc/29094/statm: 5728 4349 73 123 0 5603 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 22912

[startup+582.302 s]
/proc/loadavg: 1.01 1.00 0.99 2/79 29095
/proc/meminfo: memFree=1603000/2055920 swapFree=4159736/4192956
[pid=29094] ppid=29092 vsize=22912 CPUtime=582.08
/proc/29094/stat : 29094 (march_ks) R 29092 29094 29040 0 -1 4194304 4800 0 0 0 58204 4 0 0 25 0 1 0 65717554 23461888 4759 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/29094/statm: 5728 4759 73 123 0 5603 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 22912

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.99 2/79 29095
/proc/meminfo: memFree=1600760/2055920 swapFree=4159736/4192956
[pid=29094] ppid=29092 vsize=26512 CPUtime=642.06
/proc/29094/stat : 29094 (march_ks) R 29092 29094 29040 0 -1 4194304 5364 0 0 0 64202 4 0 0 25 0 1 0 65717554 27148288 5323 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/29094/statm: 6628 5323 73 123 0 6503 0
Current children cumulated CPU time (s) 642.06
Current children cumulated vsize (KiB) 26512


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

/proc/meminfo: memFree=1508728/2055920 swapFree=4159736/4192956
[pid=29094] ppid=29092 vsize=119168 CPUtime=3281.09
/proc/29094/stat : 29094 (march_ks) R 29092 29094 29040 0 -1 4194304 28290 0 0 0 328085 24 0 0 25 0 1 0 65717554 122028032 28249 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 1 0 0
/proc/29094/statm: 29792 28249 73 123 0 29667 0
Current children cumulated CPU time (s) 3281.09
Current children cumulated vsize (KiB) 119168

[startup+3342.3 s]
/proc/loadavg: 1.02 1.02 1.00 2/85 29235
/proc/meminfo: memFree=1505264/2055920 swapFree=4159736/4192956
[pid=29094] ppid=29092 vsize=119168 CPUtime=3341.02
/proc/29094/stat : 29094 (march_ks) R 29092 29094 29040 0 -1 4194304 28824 0 0 0 334078 24 0 0 25 0 1 0 65717554 122028032 28783 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526518 0 0 4096 0 0 0 0 17 1 0 0
/proc/29094/statm: 29792 28783 73 123 0 29667 0
Current children cumulated CPU time (s) 3341.02
Current children cumulated vsize (KiB) 119168

[startup+3402.31 s]
/proc/loadavg: 1.01 1.02 1.00 2/79 29295
/proc/meminfo: memFree=1504248/2055920 swapFree=4159736/4192956
[pid=29094] ppid=29092 vsize=119168 CPUtime=3400.97
/proc/29094/stat : 29094 (march_ks) R 29092 29094 29040 0 -1 4194304 29379 0 0 0 340072 25 0 0 25 0 1 0 65717554 122028032 29338 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/29094/statm: 29792 29338 73 123 0 29667 0
Current children cumulated CPU time (s) 3400.97
Current children cumulated vsize (KiB) 119168

[startup+3462.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/79 29295
/proc/meminfo: memFree=1502008/2055920 swapFree=4159736/4192956
[pid=29094] ppid=29092 vsize=163368 CPUtime=3460.94
/proc/29094/stat : 29094 (march_ks) R 29092 29094 29040 0 -1 4194304 29917 0 0 0 346068 26 0 0 25 0 1 0 65717554 167288832 29876 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134579765 0 0 4096 0 0 0 0 17 1 0 0
/proc/29094/statm: 40842 29876 73 123 0 40717 0
Current children cumulated CPU time (s) 3460.94
Current children cumulated vsize (KiB) 163368

[startup+3522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29295
/proc/meminfo: memFree=1500024/2055920 swapFree=4159736/4192956
[pid=29094] ppid=29092 vsize=192148 CPUtime=3520.92
/proc/29094/stat : 29094 (march_ks) R 29092 29094 29040 0 -1 4194304 30416 0 0 0 352065 27 0 0 25 0 1 0 65717554 196759552 30375 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 1 0 0
/proc/29094/statm: 48037 30375 73 123 0 47912 0
Current children cumulated CPU time (s) 3520.92
Current children cumulated vsize (KiB) 192148

[startup+3582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29295
/proc/meminfo: memFree=1498040/2055920 swapFree=4159736/4192956
[pid=29094] ppid=29092 vsize=192148 CPUtime=3580.9
/proc/29094/stat : 29094 (march_ks) R 29092 29094 29040 0 -1 4194304 30910 0 0 0 358063 27 0 0 25 0 1 0 65717554 196759552 30869 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/29094/statm: 48037 30869 73 123 0 47912 0
Current children cumulated CPU time (s) 3580.9
Current children cumulated vsize (KiB) 192148

[startup+3642.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29295
/proc/meminfo: memFree=1496056/2055920 swapFree=4159736/4192956
[pid=29094] ppid=29092 vsize=192148 CPUtime=3640.88
/proc/29094/stat : 29094 (march_ks) R 29092 29094 29040 0 -1 4194304 31390 0 0 0 364061 27 0 0 25 0 1 0 65717554 196759552 31349 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/29094/statm: 48037 31349 73 123 0 47912 0
Current children cumulated CPU time (s) 3640.88
Current children cumulated vsize (KiB) 192148

[startup+3702.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29295
/proc/meminfo: memFree=1493944/2055920 swapFree=4159736/4192956
[pid=29094] ppid=29092 vsize=192148 CPUtime=3700.86
/proc/29094/stat : 29094 (march_ks) R 29092 29094 29040 0 -1 4194304 31918 0 0 0 370058 28 0 0 25 0 1 0 65717554 196759552 31877 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/29094/statm: 48037 31877 73 123 0 47912 0
Current children cumulated CPU time (s) 3700.86
Current children cumulated vsize (KiB) 192148

[startup+3762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29295
/proc/meminfo: memFree=1491896/2055920 swapFree=4159736/4192956
[pid=29094] ppid=29092 vsize=192148 CPUtime=3760.84
/proc/29094/stat : 29094 (march_ks) R 29092 29094 29040 0 -1 4194304 32429 0 0 0 376055 29 0 0 25 0 1 0 65717554 196759552 32388 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134579770 0 0 4096 0 0 0 0 17 1 0 0
/proc/29094/statm: 48037 32388 73 123 0 47912 0
Current children cumulated CPU time (s) 3760.84
Current children cumulated vsize (KiB) 192148

[startup+3822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29295
/proc/meminfo: memFree=1489976/2055920 swapFree=4159736/4192956
[pid=29094] ppid=29092 vsize=192148 CPUtime=3820.81
/proc/29094/stat : 29094 (march_ks) R 29092 29094 29040 0 -1 4194304 32916 0 0 0 382052 29 0 0 25 0 1 0 65717554 196759552 32875 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 1 0 0
/proc/29094/statm: 48037 32875 73 123 0 47912 0
Current children cumulated CPU time (s) 3820.81
Current children cumulated vsize (KiB) 192148

[startup+3882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29295
/proc/meminfo: memFree=1487992/2055920 swapFree=4159736/4192956
[pid=29094] ppid=29092 vsize=192148 CPUtime=3880.79
/proc/29094/stat : 29094 (march_ks) R 29092 29094 29040 0 -1 4194304 33412 0 0 0 388049 30 0 0 25 0 1 0 65717554 196759552 33371 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/29094/statm: 48037 33371 73 123 0 47912 0
Current children cumulated CPU time (s) 3880.79
Current children cumulated vsize (KiB) 192148

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

[startup+3891.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29295
/proc/meminfo: memFree=1487672/2055920 swapFree=4159736/4192956
[pid=29094] ppid=29092 vsize=192148 CPUtime=3889.58
/proc/29094/stat : 29094 (march_ks) R 29092 29094 29040 0 -1 4194304 33481 0 0 0 388928 30 0 0 25 0 1 0 65717554 196759552 33440 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/29094/statm: 48037 33440 73 123 0 47912 0
Current children cumulated CPU time (s) 3889.58
Current children cumulated vsize (KiB) 192148

[startup+3903.91 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29295
/proc/meminfo: memFree=1487352/2055920 swapFree=4159736/4192956
[pid=29094] ppid=29092 vsize=192148 CPUtime=3902.38
/proc/29094/stat : 29094 (march_ks) R 29092 29094 29040 0 -1 4194304 33583 0 0 0 390208 30 0 0 25 0 1 0 65717554 196759552 33542 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564765 0 0 4096 0 0 0 0 17 1 0 0
/proc/29094/statm: 48037 33542 73 123 0 47912 0
Current children cumulated CPU time (s) 3902.38
Current children cumulated vsize (KiB) 192148

[startup+3907.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29295
/proc/meminfo: memFree=1487224/2055920 swapFree=4159736/4192956
[pid=29094] ppid=29092 vsize=192148 CPUtime=3905.58
/proc/29094/stat : 29094 (march_ks) R 29092 29094 29040 0 -1 4194304 33608 0 0 0 390528 30 0 0 25 0 1 0 65717554 196759552 33567 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564774 0 0 4096 0 0 0 0 17 1 0 0
/proc/29094/statm: 48037 33567 73 123 0 47912 0
Current children cumulated CPU time (s) 3905.58
Current children cumulated vsize (KiB) 192148

[startup+3908.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29295
/proc/meminfo: memFree=1487224/2055920 swapFree=4159736/4192956
[pid=29094] ppid=29092 vsize=192148 CPUtime=3907.17
/proc/29094/stat : 29094 (march_ks) R 29092 29094 29040 0 -1 4194304 33620 0 0 0 390687 30 0 0 25 0 1 0 65717554 196759552 33579 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/29094/statm: 48037 33579 73 123 0 47912 0
Current children cumulated CPU time (s) 3907.17
Current children cumulated vsize (KiB) 192148

[startup+3910.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29295
/proc/meminfo: memFree=1487160/2055920 swapFree=4159736/4192956
[pid=29094] ppid=29092 vsize=192148 CPUtime=3908.77
/proc/29094/stat : 29094 (march_ks) R 29092 29094 29040 0 -1 4194304 33632 0 0 0 390847 30 0 0 25 0 1 0 65717554 196759552 33591 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/29094/statm: 48037 33591 73 123 0 47912 0
Current children cumulated CPU time (s) 3908.77
Current children cumulated vsize (KiB) 192148

[startup+3911.1 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29295
/proc/meminfo: memFree=1487096/2055920 swapFree=4159736/4192956
[pid=29094] ppid=29092 vsize=192148 CPUtime=3909.57
/proc/29094/stat : 29094 (march_ks) R 29092 29094 29040 0 -1 4194304 33638 0 0 0 390927 30 0 0 25 0 1 0 65717554 196759552 33597 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/29094/statm: 48037 33597 73 123 0 47912 0
Current children cumulated CPU time (s) 3909.57
Current children cumulated vsize (KiB) 192148

[startup+3911.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29295
/proc/meminfo: memFree=1487096/2055920 swapFree=4159736/4192956
[pid=29094] ppid=29092 vsize=192148 CPUtime=3909.97
/proc/29094/stat : 29094 (march_ks) R 29092 29094 29040 0 -1 4194304 33640 0 0 0 390967 30 0 0 25 0 1 0 65717554 196759552 33599 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/29094/statm: 48037 33599 73 123 0 47912 0
Current children cumulated CPU time (s) 3909.97
Current children cumulated vsize (KiB) 192148

[startup+3911.61 s]
/proc/loadavg: 1.00 1.00 1.00 2/79 29295
/proc/meminfo: memFree=1487096/2055920 swapFree=4159736/4192956
[pid=29094] ppid=29092 vsize=192148 CPUtime=3910.07
/proc/29094/stat : 29094 (march_ks) R 29092 29094 29040 0 -1 4194304 33641 0 0 0 390977 30 0 0 25 0 1 0 65717554 196759552 33600 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 1 0 0
/proc/29094/statm: 48037 33600 73 123 0 47912 0
Current children cumulated CPU time (s) 3910.07
Current children cumulated vsize (KiB) 192148

Child status: 20
Real time (s): 3911.7
CPU time (s): 3910.17
CPU user time (s): 3909.84
CPU system time (s): 0.332949
CPU usage (%): 99.9609
Max. virtual memory (cumulated for all children) (KiB): 192148

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 3909.84
system time used= 0.332949
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 33642
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= 7
involuntary context switches= 57256

runsolver used 4.15237 second user time and 10.1145 second system time

The end

Launcher Data (download as text)

Begin job on node46 on Fri Apr 20 23:05:46 UTC 2007

IDJOB= 370890
IDBENCH= 19983
IDSOLVER= 180
FILE ID= node46/370890-1177110346

PBS_JOBID= 4640475

Free space on /tmp= 66082 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v500/unif-k3-r4.26-v500-c2130-S1161940794-17.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/370890-1177110346/march_ks /tmp/evaluation/370890-1177110346/instance-370890-1177110346.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node46/watcher-370890-1177110346 -o ROOT/results/node46/solver-370890-1177110346 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/370890-1177110346/march_ks /tmp/evaluation/370890-1177110346/instance-370890-1177110346.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  042851b85016f1918e014c527c3c65b8

RANDOM SEED= 163420439

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node46.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		: 3000.268
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	: 5931.00
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		: 3000.268
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:       1622352 kB
Buffers:         63656 kB
Cached:         297892 kB
SwapCached:       3136 kB
Active:         154696 kB
Inactive:       230952 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1622352 kB
SwapTotal:     4192956 kB
SwapFree:      4159736 kB
Dirty:            2512 kB
Writeback:           0 kB
Mapped:          30644 kB
Slab:            33164 kB
Committed_AS:  3387112 kB
PageTables:       1992 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= 66082 MiB

End job on node46 on Sat Apr 21 00:10:58 UTC 2007