Trace number 1626629

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
SAT07 reference solver: March KS 2007-02-08? (TO) 5000.04 5012.41

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S1089910525-056.cnf
MD5SUMd3e536fdc68bd7011b2698c42fdf490b
Bench CategoryRANDOM (random 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 variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.01/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.01/0.01	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.01/0.01	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.01/0.01	c main()::
0.01/0.01	c initFormula():: searching for DIMACS p-line....
0.01/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 520 variables and 2210 clauses.
0.01/0.01	c parseCNF():: parsing....
0.01/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.01/0.01	c runParser():: parsing was successful, warming up engines...
0.01/0.01	c simplify_formula():: removed 0 tautological, 5 satisfied and 0 duplicate clauses
0.01/0.01	c preprocessing fase I completed:: there are now 519 free variables and 2205 clauses.
0.01/0.01	c stat :: sign balance is biased by 0.535
0.01/0.01	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.01/0.01	c using 3-SAT heuristics (occurence based diff)
0.01/0.01	c longest clause has size 3
0.01/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 142 duplicate clauses
0.01/0.02	c resolvent_look() :: found 71 resolvents
0.01/0.02	c lessRedundantTransformation():: nothing to be done.
0.01/0.02	c transformTo3SAT():: you gave me 520 variables and 2276 clauses.
0.01/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.01/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.01/0.02	c transformTo3SAT():: the transformation yielded 520 variabels and 2276 clauses.
0.01/0.02	c main():: clause / variable ratio: ( 2276 / 520 ) = 4.38
0.01/0.02	c longest clause has size 3
0.01/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.02	c dynamic_preselect_setsize :: off
0.01/0.02	c suggested doublelook initial :: 0
0.01/0.02	c main():: all systems go!
0.01/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 198 JD: 24
0.09/0.14	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 5695 JD: 24
3.69/3.75	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |*******************************
c |********************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 2 NC: 58180 JD: 24
39.47/39.60	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |************
c |*************
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c |***************
c |****************
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c |***********************
c |************************
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c |********************************
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c |***************************************************************
c |****************************************************************| 3 NC: 269570 JD: 24
183.80/183.99	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
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c |*************
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c |***************
c |****************
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c |***********************
c |************************
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c |********************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 4 NC: 826679 JD: 24
561.33/561.65	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |***************
c |****************
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c |***********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
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c |************************************
c |*************************************
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c |***************************************
c |****************************************
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 5 NC: 1954951 JD: 24
1322.02/1333.41	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |***************
c |****************
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c |***********************
c |************************
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c |*******************************
c |********************************
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c |***************************************************************
c |****************************************************************| 6 NC: 3735136 JD: 24
2524.00/2535.75	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |***********************
c |************************
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c |********************************
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c |****************************************
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c |**********************************************
c |***********************************************c right child 407791 UNSAT by parent!
3134.23/3146.19	
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c |**************************************************************
c |***************************************************************c left child 606770 UNSAT by parent!
4097.16/4109.34	
c |****************************************************************| 7 NC: 6034186 JD: 24
4097.16/4109.34	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
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c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************c right child 805878 UNSAT by parent!
4534.65/4546.98	
c |*******************************
c |********************************
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c |************************************
c |*************************************
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c |****************************************
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c |**********************************************
c |***********************************************
c |************************************************
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c |**************************************************
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-1626629-1240106612/watcher-1626629-1240106612 -o /tmp/evaluation-result-1626629-1240106612/solver-1626629-1240106612 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626629-1240106612.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: 0.88 0.99 0.99 3/64 21502
/proc/meminfo: memFree=1175368/2055920 swapFree=4192956/4192956
[pid=21502] ppid=21500 vsize=804 CPUtime=0
/proc/21502/stat : 21502 (march_ks) R 21500 21502 21465 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 38687418 823296 114 1992294400 134512640 135019032 4294956240 18446744073709551615 134561792 0 0 4096 0 0 0 0 17 0 0 0
/proc/21502/statm: 201 114 50 123 0 76 0

[startup+0.013737 s]
/proc/loadavg: 0.88 0.99 0.99 3/64 21502
/proc/meminfo: memFree=1175368/2055920 swapFree=4192956/4192956
[pid=21502] ppid=21500 vsize=1068 CPUtime=0.01
/proc/21502/stat : 21502 (march_ks) R 21500 21502 21465 0 -1 4194304 194 0 0 0 1 0 0 0 18 0 1 0 38687418 1093632 177 1992294400 134512640 135019032 4294956240 18446744073709551615 134567958 0 0 4096 0 0 0 0 17 0 0 0
/proc/21502/statm: 267 177 67 123 0 142 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1068

[startup+0.101745 s]
/proc/loadavg: 0.88 0.99 0.99 3/64 21502
/proc/meminfo: memFree=1175368/2055920 swapFree=4192956/4192956
[pid=21502] ppid=21500 vsize=1336 CPUtime=0.09
/proc/21502/stat : 21502 (march_ks) R 21500 21502 21465 0 -1 4194304 276 0 0 0 9 0 0 0 18 0 1 0 38687418 1368064 259 1992294400 134512640 135019032 4294956240 18446744073709551615 134525438 0 0 4096 0 0 0 0 17 0 0 0
/proc/21502/statm: 334 259 73 123 0 209 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1336

[startup+0.301768 s]
/proc/loadavg: 0.88 0.99 0.99 3/64 21502
/proc/meminfo: memFree=1175368/2055920 swapFree=4192956/4192956
[pid=21502] ppid=21500 vsize=1468 CPUtime=0.29
/proc/21502/stat : 21502 (march_ks) R 21500 21502 21465 0 -1 4194304 293 0 0 0 29 0 0 0 21 0 1 0 38687418 1503232 276 1992294400 134512640 135019032 4294956240 18446744073709551615 134542674 0 0 4096 0 0 0 0 17 0 0 0
/proc/21502/statm: 367 276 73 123 0 242 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1468

[startup+0.701813 s]
/proc/loadavg: 0.88 0.99 0.99 3/64 21502
/proc/meminfo: memFree=1175368/2055920 swapFree=4192956/4192956
[pid=21502] ppid=21500 vsize=1468 CPUtime=0.69
/proc/21502/stat : 21502 (march_ks) R 21500 21502 21465 0 -1 4194304 303 0 0 0 69 0 0 0 24 0 1 0 38687418 1503232 286 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/21502/statm: 367 286 73 123 0 242 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1468

[startup+1.5019 s]
/proc/loadavg: 0.88 0.99 0.99 2/65 21503
/proc/meminfo: memFree=1174464/2055920 swapFree=4192956/4192956
[pid=21502] ppid=21500 vsize=1468 CPUtime=1.49
/proc/21502/stat : 21502 (march_ks) R 21500 21502 21465 0 -1 4194304 310 0 0 0 149 0 0 0 25 0 1 0 38687418 1503232 293 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/21502/statm: 367 293 73 123 0 242 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1468

[startup+3.10108 s]
/proc/loadavg: 0.88 0.99 0.99 2/65 21503
/proc/meminfo: memFree=1174272/2055920 swapFree=4192956/4192956
[pid=21502] ppid=21500 vsize=1604 CPUtime=3.09
/proc/21502/stat : 21502 (march_ks) R 21500 21502 21465 0 -1 4194304 320 0 0 0 309 0 0 0 25 0 1 0 38687418 1642496 303 1992294400 134512640 135019032 4294956240 18446744073709551615 134542659 0 0 4096 0 0 0 0 17 0 0 0
/proc/21502/statm: 401 303 73 123 0 276 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1604

[startup+6.30145 s]
/proc/loadavg: 0.89 0.99 0.99 2/65 21503
/proc/meminfo: memFree=1174144/2055920 swapFree=4192956/4192956
[pid=21502] ppid=21500 vsize=1604 CPUtime=6.29
/proc/21502/stat : 21502 (march_ks) R 21500 21502 21465 0 -1 4194304 329 0 0 0 629 0 0 0 25 0 1 0 38687418 1642496 312 1992294400 134512640 135019032 4294956240 18446744073709551615 134598349 0 0 4096 0 0 0 0 17 0 0 0
/proc/21502/statm: 401 312 73 123 0 276 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1604

[startup+12.7012 s]
/proc/loadavg: 0.90 0.99 0.99 2/65 21503
/proc/meminfo: memFree=1174016/2055920 swapFree=4192956/4192956
[pid=21502] ppid=21500 vsize=1604 CPUtime=12.68
/proc/21502/stat : 21502 (march_ks) R 21500 21502 21465 0 -1 4194304 341 0 0 0 1268 0 0 0 25 0 1 0 38687418 1642496 324 1992294400 134512640 135019032 4294956240 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 0 0 0
/proc/21502/statm: 401 324 73 123 0 276 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1604

[startup+25.5016 s]
/proc/loadavg: 1.07 1.02 1.00 2/65 21503
/proc/meminfo: memFree=1173952/2055920 swapFree=4192956/4192956
[pid=21502] ppid=21500 vsize=1736 CPUtime=25.48
/proc/21502/stat : 21502 (march_ks) R 21500 21502 21465 0 -1 4194304 353 0 0 0 2548 0 0 0 25 0 1 0 38687418 1777664 336 1992294400 134512640 135019032 4294956240 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 0 0 0
/proc/21502/statm: 434 336 73 123 0 309 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1736

[startup+51.1015 s]
/proc/loadavg: 1.05 1.02 1.00 2/65 21503
/proc/meminfo: memFree=1173952/2055920 swapFree=4192956/4192956
[pid=21502] ppid=21500 vsize=1872 CPUtime=51.06
/proc/21502/stat : 21502 (march_ks) R 21500 21502 21465 0 -1 4194304 409 0 0 0 5106 0 0 0 25 0 1 0 38687418 1916928 392 1992294400 134512640 135019032 4294956240 18446744073709551615 134564384 0 0 4096 0 0 0 0 17 0 0 0
/proc/21502/statm: 468 392 73 123 0 343 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1872

[startup+102.305 s]
/proc/loadavg: 1.08 1.03 1.00 2/65 21503
/proc/meminfo: memFree=1173696/2055920 swapFree=4192956/4192956
[pid=21502] ppid=21500 vsize=1940 CPUtime=102.24
/proc/21502/stat : 21502 (march_ks) R 21500 21502 21465 0 -1 4194304 429 0 0 0 10224 0 0 0 25 0 1 0 38687418 1986560 412 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/21502/statm: 485 412 73 123 0 360 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1940

[startup+162.301 s]
/proc/loadavg: 1.08 1.04 1.00 2/65 21503
/proc/meminfo: memFree=1173696/2055920 swapFree=4192956/4192956
[pid=21502] ppid=21500 vsize=2040 CPUtime=162.2
/proc/21502/stat : 21502 (march_ks) R 21500 21502 21465 0 -1 4194304 447 0 0 0 16220 0 0 0 25 0 1 0 38687418 2088960 430 1992294400 134512640 135019032 4294956240 18446744073709551615 134585637 0 0 4096 0 0 0 0 17 0 0 0
/proc/21502/statm: 510 430 73 123 0 385 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 2040

[startup+222.302 s]
/proc/loadavg: 1.08 1.04 1.00 2/65 21503
/proc/meminfo: memFree=1173376/2055920 swapFree=4192956/4192956
[pid=21502] ppid=21500 vsize=2576 CPUtime=222.18
/proc/21502/stat : 21502 (march_ks) R 21500 21502 21465 0 -1 4194304 529 0 0 0 22218 0 0 0 25 0 1 0 38687418 2637824 512 1992294400 134512640 135019032 4294956240 18446744073709551615 134538254 0 0 4096 0 0 0 0 17 0 0 0
/proc/21502/statm: 644 512 73 123 0 519 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 2576

[startup+282.302 s]
/proc/loadavg: 1.07 1.05 1.00 2/65 21503
/proc/meminfo: memFree=1173056/2055920 swapFree=4192956/4192956
[pid=21502] ppid=21500 vsize=2916 CPUtime=282.14
/proc/21502/stat : 21502 (march_ks) R 21500 21502 21465 0 -1 4194304 604 0 0 0 28214 0 0 0 25 0 1 0 38687418 2985984 587 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21502/statm: 729 587 73 123 0 604 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 2916

[startup+342.302 s]
/proc/loadavg: 1.07 1.05 1.00 2/65 21503
/proc/meminfo: memFree=1172928/2055920 swapFree=4192956/4192956
[pid=21502] ppid=21500 vsize=2916 CPUtime=342.12
/proc/21502/stat : 21502 (march_ks) R 21500 21502 21465 0 -1 4194304 637 0 0 0 34212 0 0 0 25 0 1 0 38687418 2985984 620 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/21502/statm: 729 620 73 123 0 604 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 2916

[startup+402.301 s]
/proc/loadavg: 1.02 1.04 1.00 2/65 21503
/proc/meminfo: memFree=1172928/2055920 swapFree=4192956/4192956
[pid=21502] ppid=21500 vsize=2916 CPUtime=402.09
/proc/21502/stat : 21502 (march_ks) R 21500 21502 21465 0 -1 4194304 643 0 0 0 40209 0 0 0 25 0 1 0 38687418 2985984 626 1992294400 134512640 135019032 4294956240 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 0 0 0
/proc/21502/statm: 729 626 73 123 0 604 0
Current children cumulated CPU time (s) 402.09
Current children cumulated vsize (KiB) 2916

[startup+462.301 s]
/proc/loadavg: 1.04 1.04 1.00 2/65 21503
/proc/meminfo: memFree=1172800/2055920 swapFree=4192956/4192956
[pid=21502] ppid=21500 vsize=3428 CPUtime=462.06
/proc/21502/stat : 21502 (march_ks) R 21500 21502 21465 0 -1 4194304 670 0 0 0 46206 0 0 0 25 0 1 0 38687418 3510272 653 1992294400 134512640 135019032 4294956240 18446744073709551615 134548001 0 0 4096 0 0 0 0 17 0 0 0
/proc/21502/statm: 857 653 73 123 0 732 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 3428

[startup+522.302 s]
/proc/loadavg: 1.01 1.03 1.00 2/65 21503
/proc/meminfo: memFree=1172544/2055920 swapFree=4192956/4192956
[pid=21502] ppid=21500 vsize=3428 CPUtime=522.04
/proc/21502/stat : 21502 (march_ks) R 21500 21502 21465 0 -1 4194304 740 0 0 0 52203 1 0 0 25 0 1 0 38687418 3510272 723 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/21502/statm: 857 723 73 123 0 732 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 3428

[startup+582.302 s]
/proc/loadavg: 1.00 1.03 1.00 2/65 21503
/proc/meminfo: memFree=1171904/2055920 swapFree=4192956/4192956
[pid=21502] ppid=21500 vsize=4420 CPUtime=582.02
/proc/21502/stat : 21502 (march_ks) R 21500 21502 21465 0 -1 4194304 886 0 0 0 58201 1 0 0 25 0 1 0 38687418 4526080 869 1992294400 134512640 135019032 4294956240 18446744073709551615 134584966 0 0 4096 0 0 0 0 17 0 0 0
/proc/21502/statm: 1105 869 73 123 0 980 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 4420

[startup+642.302 s]
/proc/loadavg: 1.00 1.02 1.00 2/65 21503
/proc/meminfo: memFree=1171328/2055920 swapFree=4192956/4192956
[pid=21502] ppid=21500 vsize=4420 CPUtime=641.99
/proc/21502/stat : 21502 (march_ks) R 21500 21502 21465 0 -1 4194304 1011 0 0 0 64198 1 0 0 25 0 1 0 38687418 4526080 994 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/21502/statm: 1105 994 73 123 0 980 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 4420


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24099
/proc/meminfo: memFree=1097152/2055920 swapFree=4192956/4192956
[pid=21502] ppid=21500 vsize=49220 CPUtime=3990.19
/proc/21502/stat : 21502 (march_ks) R 21500 21502 21465 0 -1 4194304 9115 0 0 0 399001 18 0 0 25 0 1 0 38687418 50401280 9098 1992294400 134512640 135019032 4294956240 18446744073709551615 134538197 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 12305 9098 73 123 0 12180 0
Current children cumulated CPU time (s) 3990.19
Current children cumulated vsize (KiB) 49220

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24099
/proc/meminfo: memFree=1096256/2055920 swapFree=4192956/4192956
[pid=21502] ppid=21500 vsize=49220 CPUtime=4050.18
/proc/21502/stat : 21502 (march_ks) R 21500 21502 21465 0 -1 4194304 9340 0 0 0 405000 18 0 0 25 0 1 0 38687418 50401280 9323 1992294400 134512640 135019032 4294956240 18446744073709551615 134526471 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 12305 9323 73 123 0 12180 0
Current children cumulated CPU time (s) 4050.18
Current children cumulated vsize (KiB) 49220

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24099
/proc/meminfo: memFree=1095040/2055920 swapFree=4192956/4192956
[pid=21502] ppid=21500 vsize=49220 CPUtime=4110.16
/proc/21502/stat : 21502 (march_ks) R 21500 21502 21465 0 -1 4194304 9642 0 0 0 410998 18 0 0 25 0 1 0 38687418 50401280 9625 1992294400 134512640 135019032 4294956240 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 12305 9625 73 123 0 12180 0
Current children cumulated CPU time (s) 4110.16
Current children cumulated vsize (KiB) 49220

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24099
/proc/meminfo: memFree=1093632/2055920 swapFree=4192956/4192956
[pid=21502] ppid=21500 vsize=49220 CPUtime=4170.14
/proc/21502/stat : 21502 (march_ks) R 21500 21502 21465 0 -1 4194304 9969 0 0 0 416996 18 0 0 25 0 1 0 38687418 50401280 9952 1992294400 134512640 135019032 4294956240 18446744073709551615 134538128 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 12305 9952 73 123 0 12180 0
Current children cumulated CPU time (s) 4170.14
Current children cumulated vsize (KiB) 49220

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24099
/proc/meminfo: memFree=1092416/2055920 swapFree=4192956/4192956
[pid=21502] ppid=21500 vsize=49220 CPUtime=4230.13
/proc/21502/stat : 21502 (march_ks) R 21500 21502 21465 0 -1 4194304 10260 0 0 0 422994 19 0 0 25 0 1 0 38687418 50401280 10243 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 12305 10243 73 123 0 12180 0
Current children cumulated CPU time (s) 4230.13
Current children cumulated vsize (KiB) 49220

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24099
/proc/meminfo: memFree=1090688/2055920 swapFree=4192956/4192956
[pid=21502] ppid=21500 vsize=49220 CPUtime=4290.11
/proc/21502/stat : 21502 (march_ks) R 21500 21502 21465 0 -1 4194304 10692 0 0 0 428992 19 0 0 25 0 1 0 38687418 50401280 10675 1992294400 134512640 135019032 4294956240 18446744073709551615 134542380 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 12305 10675 73 123 0 12180 0
Current children cumulated CPU time (s) 4290.11
Current children cumulated vsize (KiB) 49220

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24099
/proc/meminfo: memFree=1089408/2055920 swapFree=4192956/4192956
[pid=21502] ppid=21500 vsize=49220 CPUtime=4350.09
/proc/21502/stat : 21502 (march_ks) R 21500 21502 21465 0 -1 4194304 11009 0 0 0 434990 19 0 0 25 0 1 0 38687418 50401280 10992 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 12305 10992 73 123 0 12180 0
Current children cumulated CPU time (s) 4350.09
Current children cumulated vsize (KiB) 49220

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24099
/proc/meminfo: memFree=1088384/2055920 swapFree=4192956/4192956
[pid=21502] ppid=21500 vsize=49220 CPUtime=4410.08
/proc/21502/stat : 21502 (march_ks) R 21500 21502 21465 0 -1 4194304 11258 0 0 0 440989 19 0 0 25 0 1 0 38687418 50401280 11241 1992294400 134512640 135019032 4294956240 18446744073709551615 134538128 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 12305 11241 73 123 0 12180 0
Current children cumulated CPU time (s) 4410.08
Current children cumulated vsize (KiB) 49220

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24099
/proc/meminfo: memFree=1087360/2055920 swapFree=4192956/4192956
[pid=21502] ppid=21500 vsize=49220 CPUtime=4470.07
/proc/21502/stat : 21502 (march_ks) R 21500 21502 21465 0 -1 4194304 11525 0 0 0 446987 20 0 0 25 0 1 0 38687418 50401280 11508 1992294400 134512640 135019032 4294956240 18446744073709551615 134542413 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 12305 11508 73 123 0 12180 0
Current children cumulated CPU time (s) 4470.07
Current children cumulated vsize (KiB) 49220

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24099
/proc/meminfo: memFree=1085760/2055920 swapFree=4192956/4192956
[pid=21502] ppid=21500 vsize=49220 CPUtime=4530.05
/proc/21502/stat : 21502 (march_ks) R 21500 21502 21465 0 -1 4194304 11914 0 0 0 452985 20 0 0 25 0 1 0 38687418 50401280 11897 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 12305 11897 73 123 0 12180 0
Current children cumulated CPU time (s) 4530.05
Current children cumulated vsize (KiB) 49220

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24099
/proc/meminfo: memFree=1084800/2055920 swapFree=4192956/4192956
[pid=21502] ppid=21500 vsize=68864 CPUtime=4590.04
/proc/21502/stat : 21502 (march_ks) R 21500 21502 21465 0 -1 4194304 12160 0 0 0 458984 20 0 0 25 0 1 0 38687418 70516736 12143 1992294400 134512640 135019032 4294956240 18446744073709551615 134578760 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 17216 12143 73 123 0 17091 0
Current children cumulated CPU time (s) 4590.04
Current children cumulated vsize (KiB) 68864

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24099
/proc/meminfo: memFree=1083072/2055920 swapFree=4192956/4192956
[pid=21502] ppid=21500 vsize=68864 CPUtime=4650.01
/proc/21502/stat : 21502 (march_ks) R 21500 21502 21465 0 -1 4194304 12582 0 0 0 464981 20 0 0 25 0 1 0 38687418 70516736 12565 1992294400 134512640 135019032 4294956240 18446744073709551615 134522556 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 17216 12565 73 123 0 17091 0
Current children cumulated CPU time (s) 4650.01
Current children cumulated vsize (KiB) 68864

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24099
/proc/meminfo: memFree=1081472/2055920 swapFree=4192956/4192956
[pid=21502] ppid=21500 vsize=76540 CPUtime=4710
/proc/21502/stat : 21502 (march_ks) R 21500 21502 21465 0 -1 4194304 12980 0 0 0 470980 20 0 0 25 0 1 0 38687418 78376960 12963 1992294400 134512640 135019032 4294956240 18446744073709551615 134538139 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 19135 12963 73 123 0 19010 0
Current children cumulated CPU time (s) 4710
Current children cumulated vsize (KiB) 76540

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24099
/proc/meminfo: memFree=1080320/2055920 swapFree=4192956/4192956
[pid=21502] ppid=21500 vsize=76540 CPUtime=4769.98
/proc/21502/stat : 21502 (march_ks) R 21500 21502 21465 0 -1 4194304 13268 0 0 0 476977 21 0 0 25 0 1 0 38687418 78376960 13251 1992294400 134512640 135019032 4294956240 18446744073709551615 134542758 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 19135 13251 73 123 0 19010 0
Current children cumulated CPU time (s) 4769.98
Current children cumulated vsize (KiB) 76540

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24099
/proc/meminfo: memFree=1078912/2055920 swapFree=4192956/4192956
[pid=21502] ppid=21500 vsize=76540 CPUtime=4829.96
/proc/21502/stat : 21502 (march_ks) R 21500 21502 21465 0 -1 4194304 13616 0 0 0 482975 21 0 0 25 0 1 0 38687418 78376960 13599 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 19135 13599 73 123 0 19010 0
Current children cumulated CPU time (s) 4829.96
Current children cumulated vsize (KiB) 76540

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24099
/proc/meminfo: memFree=1078272/2055920 swapFree=4192956/4192956
[pid=21502] ppid=21500 vsize=76540 CPUtime=4889.95
/proc/21502/stat : 21502 (march_ks) R 21500 21502 21465 0 -1 4194304 13824 0 0 0 488974 21 0 0 25 0 1 0 38687418 78376960 13807 1992294400 134512640 135019032 4294956240 18446744073709551615 134548056 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 19135 13807 73 123 0 19010 0
Current children cumulated CPU time (s) 4889.95
Current children cumulated vsize (KiB) 76540

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24099
/proc/meminfo: memFree=1077312/2055920 swapFree=4192956/4192956
[pid=21502] ppid=21500 vsize=76540 CPUtime=4949.93
/proc/21502/stat : 21502 (march_ks) R 21500 21502 21465 0 -1 4194304 14061 0 0 0 494972 21 0 0 25 0 1 0 38687418 78376960 14044 1992294400 134512640 135019032 4294956240 18446744073709551615 134563349 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 19135 14044 73 123 0 19010 0
Current children cumulated CPU time (s) 4949.93
Current children cumulated vsize (KiB) 76540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5012.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 24099
/proc/meminfo: memFree=1076480/2055920 swapFree=4192956/4192956
[pid=21502] ppid=21500 vsize=76540 CPUtime=5000.02
/proc/21502/stat : 21502 (march_ks) R 21500 21502 21465 0 -1 4194304 14281 0 0 0 499981 21 0 0 25 0 1 0 38687418 78376960 14264 1992294400 134512640 135019032 4294956240 18446744073709551615 134538020 0 0 4096 0 0 0 0 17 1 0 0
/proc/21502/statm: 19135 14264 73 123 0 19010 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 76540

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): 5012.41
CPU time (s): 5000.04
CPU user time (s): 4999.82
CPU system time (s): 0.226965
CPU usage (%): 99.7532
Max. virtual memory (cumulated for all children) (KiB): 76540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.82
system time used= 0.226965
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14281
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= 19013

runsolver used 3.63445 second user time and 10.7754 second system time

The end

Launcher Data 

Begin job on node63 at 2009-04-19 04:03:32
IDJOB=1626629
IDBENCH=70549
IDSOLVER=582
FILE ID=node63/1626629-1240106612
PBS_JOBID= 9157739
Free space on /tmp= 66412 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S1089910525-056.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626629-1240106612/watcher-1626629-1240106612 -o /tmp/evaluation-result-1626629-1240106612/solver-1626629-1240106612 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626629-1240106612.cnf            

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

MD5SUM BENCH= d3e536fdc68bd7011b2698c42fdf490b
RANDOM SEED=1927173634

node63.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		: 3000.236
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		: 3000.236
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1175920 kB
Buffers:         85448 kB
Cached:         697708 kB
SwapCached:          0 kB
Active:         290968 kB
Inactive:       507048 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1175920 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3020 kB
Writeback:           0 kB
Mapped:          24568 kB
Slab:            67900 kB
Committed_AS:   153632 kB
PageTables:       1448 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66412 MiB
End job on node63 at 2009-04-19 05:27:07