Trace number 1626719

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) 5000.1 5002.21

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/540/
unif-k3-r4.25-v540-c2295-S1404929091-050.cnf
MD5SUM16ac45f8099e9b8d91370787f14bd295
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 variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

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 540 variables and 2295 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, 16 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 538 free variables and 2279 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.402
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 139 duplicate clauses
0.00/0.02	c resolvent_look() :: found 67 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 540 variables and 2346 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 540 variabels and 2346 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2346 / 540 ) = 4.34
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 |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 137 JD: 24
0.04/0.09	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |***************************************************************
c |****************************************************************| 1 NC: 4723 JD: 24
3.09/3.18	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
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c |********************
c |************************
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c |********************************
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c |****************************************************************| 2 NC: 35337 JD: 24
24.09/24.12	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
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c |************
c |*************
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c |***************
c |****************
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c |****************************************************************| 3 NC: 163147 JD: 24
112.05/112.17	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 |****************************************************************| 4 NC: 585633 JD: 24
404.82/405.03	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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c |********
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c |****************
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c |************************
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c |*******************************
c |********************************
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c |***************************************************************
c |****************************************************************| 5 NC: 1584005 JD: 24
1096.72/1097.28	c |----------------------------------------------------------------|
c |*
c |**
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c |****
c |*****
c |******
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c |********
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c |************************
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c |********************************
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c |****************************************************************| 6 NC: 3370601 JD: 24
2337.28/2338.34	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
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c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |************************
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c |********************************
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c |***************************************c right child 361668 UNSAT by parent!
3097.78/3099.16	
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c |********************************************************
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c |***********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 7 NC: 5916355 JD: 24
4126.04/4127.88	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
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-1626719-1240122461/watcher-1626719-1240122461 -o /tmp/evaluation-result-1626719-1240122461/solver-1626719-1240122461 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626719-1240122461.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: 0.93 0.98 0.99 3/65 25487
/proc/meminfo: memFree=1080864/2055920 swapFree=4192956/4192956
[pid=25487] ppid=25485 vsize=792 CPUtime=0
/proc/25487/stat : 25487 (march_ks) R 25485 25487 25450 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 40273889 811008 110 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/25487/statm: 198 110 50 123 0 73 0

[startup+0.046841 s]
/proc/loadavg: 0.93 0.98 0.99 3/65 25487
/proc/meminfo: memFree=1080864/2055920 swapFree=4192956/4192956
[pid=25487] ppid=25485 vsize=1336 CPUtime=0.04
/proc/25487/stat : 25487 (march_ks) R 25485 25487 25450 0 -1 4194304 269 0 0 0 4 0 0 0 18 0 1 0 40273889 1368064 252 1992294400 134512640 135019032 4294956240 18446744073709551615 134538176 0 0 4096 0 0 0 0 17 0 0 0
/proc/25487/statm: 334 252 73 123 0 209 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 1336

[startup+0.101846 s]
/proc/loadavg: 0.93 0.98 0.99 3/65 25487
/proc/meminfo: memFree=1080864/2055920 swapFree=4192956/4192956
[pid=25487] ppid=25485 vsize=1336 CPUtime=0.1
/proc/25487/stat : 25487 (march_ks) R 25485 25487 25450 0 -1 4194304 279 0 0 0 10 0 0 0 18 0 1 0 40273889 1368064 262 1992294400 134512640 135019032 4294956240 18446744073709551615 134527226 0 0 4096 0 0 0 0 17 0 0 0
/proc/25487/statm: 334 262 73 123 0 209 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1336

[startup+0.301864 s]
/proc/loadavg: 0.93 0.98 0.99 3/65 25487
/proc/meminfo: memFree=1080864/2055920 swapFree=4192956/4192956
[pid=25487] ppid=25485 vsize=1468 CPUtime=0.3
/proc/25487/stat : 25487 (march_ks) R 25485 25487 25450 0 -1 4194304 294 0 0 0 30 0 0 0 20 0 1 0 40273889 1503232 277 1992294400 134512640 135019032 4294956240 18446744073709551615 134628916 0 0 4096 0 0 0 0 17 0 0 0
/proc/25487/statm: 367 277 73 123 0 242 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1468

[startup+0.701904 s]
/proc/loadavg: 0.93 0.98 0.99 3/65 25487
/proc/meminfo: memFree=1080864/2055920 swapFree=4192956/4192956
[pid=25487] ppid=25485 vsize=1468 CPUtime=0.7
/proc/25487/stat : 25487 (march_ks) R 25485 25487 25450 0 -1 4194304 304 0 0 0 70 0 0 0 24 0 1 0 40273889 1503232 287 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/25487/statm: 367 287 73 123 0 242 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1468

[startup+1.50198 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 25488
/proc/meminfo: memFree=1079960/2055920 swapFree=4192956/4192956
[pid=25487] ppid=25485 vsize=1468 CPUtime=1.5
/proc/25487/stat : 25487 (march_ks) R 25485 25487 25450 0 -1 4194304 314 0 0 0 150 0 0 0 25 0 1 0 40273889 1503232 297 1992294400 134512640 135019032 4294956240 18446744073709551615 134548722 0 0 4096 0 0 0 0 17 0 0 0
/proc/25487/statm: 367 297 73 123 0 242 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1468

[startup+3.10114 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 25488
/proc/meminfo: memFree=1079832/2055920 swapFree=4192956/4192956
[pid=25487] ppid=25485 vsize=1600 CPUtime=3.09
/proc/25487/stat : 25487 (march_ks) R 25485 25487 25450 0 -1 4194304 328 0 0 0 309 0 0 0 25 0 1 0 40273889 1638400 311 1992294400 134512640 135019032 4294956240 18446744073709551615 134526404 0 0 4096 0 0 0 0 17 0 0 0
/proc/25487/statm: 400 311 73 123 0 275 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1600

[startup+6.30145 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 25488
/proc/meminfo: memFree=1079640/2055920 swapFree=4192956/4192956
[pid=25487] ppid=25485 vsize=1600 CPUtime=6.29
/proc/25487/stat : 25487 (march_ks) R 25485 25487 25450 0 -1 4194304 342 0 0 0 629 0 0 0 25 0 1 0 40273889 1638400 325 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/25487/statm: 400 325 73 123 0 275 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1600

[startup+12.7011 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 25488
/proc/meminfo: memFree=1079448/2055920 swapFree=4192956/4192956
[pid=25487] ppid=25485 vsize=1600 CPUtime=12.69
/proc/25487/stat : 25487 (march_ks) R 25485 25487 25450 0 -1 4194304 350 0 0 0 1269 0 0 0 25 0 1 0 40273889 1638400 333 1992294400 134512640 135019032 4294956240 18446744073709551615 134577543 0 0 4096 0 0 0 0 17 0 0 0
/proc/25487/statm: 400 333 73 123 0 275 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1600

[startup+25.5013 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 25488
/proc/meminfo: memFree=1079448/2055920 swapFree=4192956/4192956
[pid=25487] ppid=25485 vsize=1788 CPUtime=25.49
/proc/25487/stat : 25487 (march_ks) R 25485 25487 25450 0 -1 4194304 370 0 0 0 2549 0 0 0 25 0 1 0 40273889 1830912 353 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/25487/statm: 447 353 73 123 0 322 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1788

[startup+51.1018 s]
/proc/loadavg: 0.97 0.98 0.99 2/66 25488
/proc/meminfo: memFree=1079448/2055920 swapFree=4192956/4192956
[pid=25487] ppid=25485 vsize=1992 CPUtime=51.07
/proc/25487/stat : 25487 (march_ks) R 25485 25487 25450 0 -1 4194304 417 0 0 0 5107 0 0 0 25 0 1 0 40273889 2039808 400 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/25487/statm: 498 400 73 123 0 373 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1992

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 25488
/proc/meminfo: memFree=1079256/2055920 swapFree=4192956/4192956
[pid=25487] ppid=25485 vsize=2244 CPUtime=102.26
/proc/25487/stat : 25487 (march_ks) R 25485 25487 25450 0 -1 4194304 457 0 0 0 10226 0 0 0 25 0 1 0 40273889 2297856 440 1992294400 134512640 135019032 4294956240 18446744073709551615 134538149 0 0 4096 0 0 0 0 17 0 0 0
/proc/25487/statm: 561 440 73 123 0 436 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2244

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 25488
/proc/meminfo: memFree=1079000/2055920 swapFree=4192956/4192956
[pid=25487] ppid=25485 vsize=2472 CPUtime=162.23
/proc/25487/stat : 25487 (march_ks) R 25485 25487 25450 0 -1 4194304 518 0 0 0 16223 0 0 0 25 0 1 0 40273889 2531328 501 1992294400 134512640 135019032 4294956240 18446744073709551615 134542595 0 0 4096 0 0 0 0 17 0 0 0
/proc/25487/statm: 618 501 73 123 0 493 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 2472

[startup+222.302 s]
/proc/loadavg: 1.05 1.00 1.00 2/66 25488
/proc/meminfo: memFree=1078680/2055920 swapFree=4192956/4192956
[pid=25487] ppid=25485 vsize=2812 CPUtime=222.2
/proc/25487/stat : 25487 (march_ks) R 25485 25487 25450 0 -1 4194304 600 0 0 0 22220 0 0 0 25 0 1 0 40273889 2879488 583 1992294400 134512640 135019032 4294956240 18446744073709551615 134538020 0 0 4096 0 0 0 0 17 0 0 0
/proc/25487/statm: 703 583 73 123 0 578 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 2812

[startup+282.301 s]
/proc/loadavg: 1.02 1.00 1.00 2/66 25488
/proc/meminfo: memFree=1078424/2055920 swapFree=4192956/4192956
[pid=25487] ppid=25485 vsize=3456 CPUtime=282.18
/proc/25487/stat : 25487 (march_ks) R 25485 25487 25450 0 -1 4194304 668 0 0 0 28218 0 0 0 25 0 1 0 40273889 3538944 651 1992294400 134512640 135019032 4294956240 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 0 0 0
/proc/25487/statm: 864 651 73 123 0 739 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 3456

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25488
/proc/meminfo: memFree=1078232/2055920 swapFree=4192956/4192956
[pid=25487] ppid=25485 vsize=3456 CPUtime=342.15
/proc/25487/stat : 25487 (march_ks) R 25485 25487 25450 0 -1 4194304 715 0 0 0 34215 0 0 0 25 0 1 0 40273889 3538944 698 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/25487/statm: 864 698 73 123 0 739 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 3456

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25488
/proc/meminfo: memFree=1077912/2055920 swapFree=4192956/4192956
[pid=25487] ppid=25485 vsize=4220 CPUtime=402.12
/proc/25487/stat : 25487 (march_ks) R 25485 25487 25450 0 -1 4194304 800 0 0 0 40212 0 0 0 25 0 1 0 40273889 4321280 783 1992294400 134512640 135019032 4294956240 18446744073709551615 134538240 0 0 4096 0 0 0 0 17 0 0 0
/proc/25487/statm: 1055 783 73 123 0 930 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 4220

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25488
/proc/meminfo: memFree=1077464/2055920 swapFree=4192956/4192956
[pid=25487] ppid=25485 vsize=4432 CPUtime=462.09
/proc/25487/stat : 25487 (march_ks) R 25485 25487 25450 0 -1 4194304 907 0 0 0 46209 0 0 0 25 0 1 0 40273889 4538368 890 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/25487/statm: 1108 890 73 123 0 983 0
Current children cumulated CPU time (s) 462.09
Current children cumulated vsize (KiB) 4432

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25488
/proc/meminfo: memFree=1077208/2055920 swapFree=4192956/4192956
[pid=25487] ppid=25485 vsize=4432 CPUtime=522.07
/proc/25487/stat : 25487 (march_ks) R 25485 25487 25450 0 -1 4194304 978 0 0 0 52207 0 0 0 25 0 1 0 40273889 4538368 961 1992294400 134512640 135019032 4294956240 18446744073709551615 134563533 0 0 4096 0 0 0 0 17 0 0 0
/proc/25487/statm: 1108 961 73 123 0 983 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 4432

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25490
/proc/meminfo: memFree=1076632/2055920 swapFree=4192956/4192956
[pid=25487] ppid=25485 vsize=5584 CPUtime=582.05
/proc/25487/stat : 25487 (march_ks) R 25485 25487 25450 0 -1 4194304 1055 0 0 0 58204 1 0 0 25 0 1 0 40273889 5718016 1038 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/25487/statm: 1396 1038 73 123 0 1271 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 5584

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25490
/proc/meminfo: memFree=1076376/2055920 swapFree=4192956/4192956
[pid=25487] ppid=25485 vsize=5584 CPUtime=642.03
/proc/25487/stat : 25487 (march_ks) R 25485 25487 25450 0 -1 4194304 1168 0 0 0 64202 1 0 0 25 0 1 0 40273889 5718016 1151 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/25487/statm: 1396 1151 73 123 0 1271 0
Current children cumulated CPU time (s) 642.03
Current children cumulated vsize (KiB) 5584


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/66 25496
/proc/meminfo: memFree=1042904/2055920 swapFree=4192956/4192956
[pid=25487] ppid=25485 vsize=45584 CPUtime=4000.6
/proc/25487/stat : 25487 (march_ks) R 25485 25487 25450 0 -1 4194304 9470 0 0 0 400052 8 0 0 25 0 1 0 40273889 46678016 9453 1992294400 134512640 135019032 4294956240 18446744073709551615 134538131 0 0 4096 0 0 0 0 17 0 0 0
/proc/25487/statm: 11396 9453 73 123 0 11271 0
Current children cumulated CPU time (s) 4000.6
Current children cumulated vsize (KiB) 45584

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25496
/proc/meminfo: memFree=1042200/2055920 swapFree=4192956/4192956
[pid=25487] ppid=25485 vsize=49616 CPUtime=4060.58
/proc/25487/stat : 25487 (march_ks) R 25485 25487 25450 0 -1 4194304 9652 0 0 0 406050 8 0 0 25 0 1 0 40273889 50806784 9635 1992294400 134512640 135019032 4294956240 18446744073709551615 134578778 0 0 4096 0 0 0 0 17 0 0 0
/proc/25487/statm: 12404 9635 73 123 0 12279 0
Current children cumulated CPU time (s) 4060.58
Current children cumulated vsize (KiB) 49616

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25496
/proc/meminfo: memFree=1041176/2055920 swapFree=4192956/4192956
[pid=25487] ppid=25485 vsize=49616 CPUtime=4120.55
/proc/25487/stat : 25487 (march_ks) R 25485 25487 25450 0 -1 4194304 9907 0 0 0 412047 8 0 0 25 0 1 0 40273889 50806784 9890 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/25487/statm: 12404 9890 73 123 0 12279 0
Current children cumulated CPU time (s) 4120.55
Current children cumulated vsize (KiB) 49616

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25498
/proc/meminfo: memFree=1039960/2055920 swapFree=4192956/4192956
[pid=25487] ppid=25485 vsize=49616 CPUtime=4180.52
/proc/25487/stat : 25487 (march_ks) R 25485 25487 25450 0 -1 4194304 10163 0 0 0 418043 9 0 0 25 0 1 0 40273889 50806784 10146 1992294400 134512640 135019032 4294956240 18446744073709551615 134563591 0 0 4096 0 0 0 0 17 0 0 0
/proc/25487/statm: 12404 10146 73 123 0 12279 0
Current children cumulated CPU time (s) 4180.52
Current children cumulated vsize (KiB) 49616

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25498
/proc/meminfo: memFree=1039128/2055920 swapFree=4192956/4192956
[pid=25487] ppid=25485 vsize=49616 CPUtime=4240.5
/proc/25487/stat : 25487 (march_ks) R 25485 25487 25450 0 -1 4194304 10402 0 0 0 424041 9 0 0 25 0 1 0 40273889 50806784 10385 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/25487/statm: 12404 10385 73 123 0 12279 0
Current children cumulated CPU time (s) 4240.5
Current children cumulated vsize (KiB) 49616

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25498
/proc/meminfo: memFree=1038104/2055920 swapFree=4192956/4192956
[pid=25487] ppid=25485 vsize=49616 CPUtime=4300.47
/proc/25487/stat : 25487 (march_ks) R 25485 25487 25450 0 -1 4194304 10661 0 0 0 430038 9 0 0 25 0 1 0 40273889 50806784 10644 1992294400 134512640 135019032 4294956240 18446744073709551615 134538155 0 0 4096 0 0 0 0 17 0 0 0
/proc/25487/statm: 12404 10644 73 123 0 12279 0
Current children cumulated CPU time (s) 4300.47
Current children cumulated vsize (KiB) 49616

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25498
/proc/meminfo: memFree=1036888/2055920 swapFree=4192956/4192956
[pid=25487] ppid=25485 vsize=49616 CPUtime=4360.44
/proc/25487/stat : 25487 (march_ks) R 25485 25487 25450 0 -1 4194304 10967 0 0 0 436035 9 0 0 25 0 1 0 40273889 50806784 10950 1992294400 134512640 135019032 4294956240 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 0 0 0
/proc/25487/statm: 12404 10950 73 123 0 12279 0
Current children cumulated CPU time (s) 4360.44
Current children cumulated vsize (KiB) 49616

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25498
/proc/meminfo: memFree=1035864/2055920 swapFree=4192956/4192956
[pid=25487] ppid=25485 vsize=49616 CPUtime=4420.42
/proc/25487/stat : 25487 (march_ks) R 25485 25487 25450 0 -1 4194304 11230 0 0 0 442033 9 0 0 25 0 1 0 40273889 50806784 11213 1992294400 134512640 135019032 4294956240 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 0 0 0
/proc/25487/statm: 12404 11213 73 123 0 12279 0
Current children cumulated CPU time (s) 4420.42
Current children cumulated vsize (KiB) 49616

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25498
/proc/meminfo: memFree=1034776/2055920 swapFree=4192956/4192956
[pid=25487] ppid=25485 vsize=49616 CPUtime=4480.39
/proc/25487/stat : 25487 (march_ks) R 25485 25487 25450 0 -1 4194304 11502 0 0 0 448030 9 0 0 25 0 1 0 40273889 50806784 11485 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/25487/statm: 12404 11485 73 123 0 12279 0
Current children cumulated CPU time (s) 4480.39
Current children cumulated vsize (KiB) 49616

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25498
/proc/meminfo: memFree=1033816/2055920 swapFree=4192956/4192956
[pid=25487] ppid=25485 vsize=69260 CPUtime=4540.36
/proc/25487/stat : 25487 (march_ks) R 25485 25487 25450 0 -1 4194304 11741 0 0 0 454027 9 0 0 25 0 1 0 40273889 70922240 11724 1992294400 134512640 135019032 4294956240 18446744073709551615 134542788 0 0 4096 0 0 0 0 17 0 0 0
/proc/25487/statm: 17315 11724 73 123 0 17190 0
Current children cumulated CPU time (s) 4540.36
Current children cumulated vsize (KiB) 69260

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25498
/proc/meminfo: memFree=1032792/2055920 swapFree=4192956/4192956
[pid=25487] ppid=25485 vsize=69260 CPUtime=4600.34
/proc/25487/stat : 25487 (march_ks) R 25485 25487 25450 0 -1 4194304 11978 0 0 0 460025 9 0 0 25 0 1 0 40273889 70922240 11961 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/25487/statm: 17315 11961 73 123 0 17190 0
Current children cumulated CPU time (s) 4600.34
Current children cumulated vsize (KiB) 69260

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25498
/proc/meminfo: memFree=1031832/2055920 swapFree=4192956/4192956
[pid=25487] ppid=25485 vsize=69260 CPUtime=4660.33
/proc/25487/stat : 25487 (march_ks) R 25485 25487 25450 0 -1 4194304 12237 0 0 0 466023 10 0 0 25 0 1 0 40273889 70922240 12220 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/25487/statm: 17315 12220 73 123 0 17190 0
Current children cumulated CPU time (s) 4660.33
Current children cumulated vsize (KiB) 69260

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25498
/proc/meminfo: memFree=1031000/2055920 swapFree=4192956/4192956
[pid=25487] ppid=25485 vsize=69260 CPUtime=4720.3
/proc/25487/stat : 25487 (march_ks) R 25485 25487 25450 0 -1 4194304 12438 0 0 0 472020 10 0 0 25 0 1 0 40273889 70922240 12421 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/25487/statm: 17315 12421 73 123 0 17190 0
Current children cumulated CPU time (s) 4720.3
Current children cumulated vsize (KiB) 69260

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25498
/proc/meminfo: memFree=1030232/2055920 swapFree=4192956/4192956
[pid=25487] ppid=25485 vsize=69260 CPUtime=4780.27
/proc/25487/stat : 25487 (march_ks) R 25485 25487 25450 0 -1 4194304 12643 0 0 0 478017 10 0 0 25 0 1 0 40273889 70922240 12626 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/25487/statm: 17315 12626 73 123 0 17190 0
Current children cumulated CPU time (s) 4780.27
Current children cumulated vsize (KiB) 69260

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25498
/proc/meminfo: memFree=1029464/2055920 swapFree=4192956/4192956
[pid=25487] ppid=25485 vsize=69260 CPUtime=4840.25
/proc/25487/stat : 25487 (march_ks) R 25485 25487 25450 0 -1 4194304 12830 0 0 0 484015 10 0 0 25 0 1 0 40273889 70922240 12813 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/25487/statm: 17315 12813 73 123 0 17190 0
Current children cumulated CPU time (s) 4840.25
Current children cumulated vsize (KiB) 69260

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25498
/proc/meminfo: memFree=1028632/2055920 swapFree=4192956/4192956
[pid=25487] ppid=25485 vsize=69260 CPUtime=4900.22
/proc/25487/stat : 25487 (march_ks) R 25485 25487 25450 0 -1 4194304 13043 0 0 0 490012 10 0 0 25 0 1 0 40273889 70922240 13026 1992294400 134512640 135019032 4294956240 18446744073709551615 134577540 0 0 4096 0 0 0 0 17 0 0 0
/proc/25487/statm: 17315 13026 73 123 0 17190 0
Current children cumulated CPU time (s) 4900.22
Current children cumulated vsize (KiB) 69260

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25498
/proc/meminfo: memFree=1027800/2055920 swapFree=4192956/4192956
[pid=25487] ppid=25485 vsize=69260 CPUtime=4960.2
/proc/25487/stat : 25487 (march_ks) R 25485 25487 25450 0 -1 4194304 13255 0 0 0 496010 10 0 0 25 0 1 0 40273889 70922240 13238 1992294400 134512640 135019032 4294956240 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 0 0 0
/proc/25487/statm: 17315 13238 73 123 0 17190 0
Current children cumulated CPU time (s) 4960.2
Current children cumulated vsize (KiB) 69260



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.2 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 25498
/proc/meminfo: memFree=1026840/2055920 swapFree=4192956/4192956
[pid=25487] ppid=25485 vsize=69260 CPUtime=5000.09
/proc/25487/stat : 25487 (march_ks) R 25485 25487 25450 0 -1 4194304 13490 0 0 0 499999 10 0 0 25 0 1 0 40273889 70922240 13473 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/25487/statm: 17315 13473 73 123 0 17190 0
Current children cumulated CPU time (s) 5000.09
Current children cumulated vsize (KiB) 69260

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): 5002.21
CPU time (s): 5000.1
CPU user time (s): 4999.99
CPU system time (s): 0.112982
CPU usage (%): 99.9578
Max. virtual memory (cumulated for all children) (KiB): 69260

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.99
system time used= 0.112982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13490
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= 13695

runsolver used 5.53816 second user time and 12.6811 second system time

The end

Launcher Data 

Begin job on node56 at 2009-04-19 08:27:41
IDJOB=1626719
IDBENCH=70594
IDSOLVER=582
FILE ID=node56/1626719-1240122461
PBS_JOBID= 9157814
Free space on /tmp= 103008 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/540/unif-k3-r4.25-v540-c2295-S1404929091-050.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626719-1240122461/watcher-1626719-1240122461 -o /tmp/evaluation-result-1626719-1240122461/solver-1626719-1240122461 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626719-1240122461.cnf            

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

MD5SUM BENCH= 16ac45f8099e9b8d91370787f14bd295
RANDOM SEED=765688384

node56.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		: 3000.218
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		: 3000.218
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:       1081408 kB
Buffers:         89116 kB
Cached:         783800 kB
SwapCached:          0 kB
Active:         313756 kB
Inactive:       573080 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1081408 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3148 kB
Writeback:           0 kB
Mapped:          23824 kB
Slab:            73700 kB
Committed_AS:   154844 kB
PageTables:       1468 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= 103004 MiB
End job on node56 at 2009-04-19 09:51:06