Trace number 1544644

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) 1200.03 1200.61

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 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.01	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 520 variables and 2210 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 5 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 519 free variables and 2205 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.535
0.00/0.01	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 142 duplicate clauses
0.00/0.02	c resolvent_look() :: found 71 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 520 variables and 2276 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 520 variabels and 2276 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2276 / 520 ) = 4.38
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: 198 JD: 24
0.10/0.13	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
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c |****************************************************
c |********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 5695 JD: 24
3.69/3.72	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
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c |********************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 58180 JD: 24
39.48/39.57	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 |************************************
c |*************************************
c |**************************************
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 |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 269570 JD: 24
183.90/184.03	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
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c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 826679 JD: 24
561.32/561.69	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 |************************************************
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c |*******************************************************
c |********************************************************
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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-1544644-1238612684/watcher-1544644-1238612684 -o /tmp/evaluation-result-1544644-1238612684/solver-1544644-1238612684 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544644-1238612684.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 8521
/proc/meminfo: memFree=1315696/2055920 swapFree=4174052/4192956
[pid=8521] ppid=8519 vsize=804 CPUtime=0
/proc/8521/stat : 8521 (march_ks) R 8519 8521 8391 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 1133934410 823296 114 1992294400 134512640 135019032 4294956240 18446744073709551615 134561792 0 0 4096 0 0 0 0 17 0 0 0
/proc/8521/statm: 201 114 50 123 0 76 0

[startup+0.080672 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 8521
/proc/meminfo: memFree=1315696/2055920 swapFree=4174052/4192956
[pid=8521] ppid=8519 vsize=1336 CPUtime=0.07
/proc/8521/stat : 8521 (march_ks) R 8519 8521 8391 0 -1 4194304 273 0 0 0 7 0 0 0 18 0 1 0 1133934410 1368064 256 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/8521/statm: 334 256 73 123 0 209 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1336

[startup+0.102676 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 8521
/proc/meminfo: memFree=1315696/2055920 swapFree=4174052/4192956
[pid=8521] ppid=8519 vsize=1336 CPUtime=0.1
/proc/8521/stat : 8521 (march_ks) R 8519 8521 8391 0 -1 4194304 276 0 0 0 10 0 0 0 18 0 1 0 1133934410 1368064 259 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/8521/statm: 334 259 73 123 0 209 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1336

[startup+0.302712 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 8521
/proc/meminfo: memFree=1315696/2055920 swapFree=4174052/4192956
[pid=8521] ppid=8519 vsize=1468 CPUtime=0.29
/proc/8521/stat : 8521 (march_ks) R 8519 8521 8391 0 -1 4194304 293 0 0 0 29 0 0 0 19 0 1 0 1133934410 1503232 276 1992294400 134512640 135019032 4294956240 18446744073709551615 134542355 0 0 4096 0 0 0 0 17 0 0 0
/proc/8521/statm: 367 276 73 123 0 242 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1468

[startup+0.701785 s]
/proc/loadavg: 1.00 1.00 0.91 3/64 8521
/proc/meminfo: memFree=1315696/2055920 swapFree=4174052/4192956
[pid=8521] ppid=8519 vsize=1468 CPUtime=0.69
/proc/8521/stat : 8521 (march_ks) R 8519 8521 8391 0 -1 4194304 303 0 0 0 69 0 0 0 23 0 1 0 1133934410 1503232 286 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/8521/statm: 367 286 73 123 0 242 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1468

[startup+1.50193 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 8522
/proc/meminfo: memFree=1314792/2055920 swapFree=4174052/4192956
[pid=8521] ppid=8519 vsize=1468 CPUtime=1.49
/proc/8521/stat : 8521 (march_ks) R 8519 8521 8391 0 -1 4194304 311 0 0 0 149 0 0 0 25 0 1 0 1133934410 1503232 294 1992294400 134512640 135019032 4294956240 18446744073709551615 134547999 0 0 4096 0 0 0 0 17 0 0 0
/proc/8521/statm: 367 294 73 123 0 242 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1468

[startup+3.10122 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 8522
/proc/meminfo: memFree=1314664/2055920 swapFree=4174052/4192956
[pid=8521] ppid=8519 vsize=1604 CPUtime=3.09
/proc/8521/stat : 8521 (march_ks) R 8519 8521 8391 0 -1 4194304 320 0 0 0 309 0 0 0 25 0 1 0 1133934410 1642496 303 1992294400 134512640 135019032 4294956240 18446744073709551615 134548001 0 0 4096 0 0 0 0 17 0 0 0
/proc/8521/statm: 401 303 73 123 0 276 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1604

[startup+6.30179 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 8522
/proc/meminfo: memFree=1314536/2055920 swapFree=4174052/4192956
[pid=8521] ppid=8519 vsize=1604 CPUtime=6.29
/proc/8521/stat : 8521 (march_ks) R 8519 8521 8391 0 -1 4194304 329 0 0 0 629 0 0 0 25 0 1 0 1133934410 1642496 312 1992294400 134512640 135019032 4294956240 18446744073709551615 134526439 0 0 4096 0 0 0 0 17 0 0 0
/proc/8521/statm: 401 312 73 123 0 276 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1604

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 8522
/proc/meminfo: memFree=1314416/2055920 swapFree=4174052/4192956
[pid=8521] ppid=8519 vsize=1604 CPUtime=12.69
/proc/8521/stat : 8521 (march_ks) R 8519 8521 8391 0 -1 4194304 341 0 0 0 1269 0 0 0 25 0 1 0 1133934410 1642496 324 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/8521/statm: 401 324 73 123 0 276 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1604

[startup+25.5013 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 8522
/proc/meminfo: memFree=1314416/2055920 swapFree=4174052/4192956
[pid=8521] ppid=8519 vsize=1736 CPUtime=25.48
/proc/8521/stat : 8521 (march_ks) R 8519 8521 8391 0 -1 4194304 353 0 0 0 2548 0 0 0 25 0 1 0 1133934410 1777664 336 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/8521/statm: 434 336 73 123 0 309 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1736

[startup+51.1019 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 8522
/proc/meminfo: memFree=1314288/2055920 swapFree=4174052/4192956
[pid=8521] ppid=8519 vsize=1872 CPUtime=51.07
/proc/8521/stat : 8521 (march_ks) R 8519 8521 8391 0 -1 4194304 409 0 0 0 5107 0 0 0 25 0 1 0 1133934410 1916928 392 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/8521/statm: 468 392 73 123 0 343 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1872

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 8522
/proc/meminfo: memFree=1314160/2055920 swapFree=4174052/4192956
[pid=8521] ppid=8519 vsize=1940 CPUtime=102.25
/proc/8521/stat : 8521 (march_ks) R 8519 8521 8391 0 -1 4194304 429 0 0 0 10225 0 0 0 25 0 1 0 1133934410 1986560 412 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/8521/statm: 485 412 73 123 0 360 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 1940

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 8522
/proc/meminfo: memFree=1314032/2055920 swapFree=4174052/4192956
[pid=8521] ppid=8519 vsize=2040 CPUtime=162.21
/proc/8521/stat : 8521 (march_ks) R 8519 8521 8391 0 -1 4194304 447 0 0 0 16221 0 0 0 25 0 1 0 1133934410 2088960 430 1992294400 134512640 135019032 4294956240 18446744073709551615 134563366 0 0 4096 0 0 0 0 17 0 0 0
/proc/8521/statm: 510 430 73 123 0 385 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 2040

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 8522
/proc/meminfo: memFree=1313776/2055920 swapFree=4174052/4192956
[pid=8521] ppid=8519 vsize=2576 CPUtime=222.18
/proc/8521/stat : 8521 (march_ks) R 8519 8521 8391 0 -1 4194304 529 0 0 0 22218 0 0 0 25 0 1 0 1133934410 2637824 512 1992294400 134512640 135019032 4294956240 18446744073709551615 134548904 0 0 4096 0 0 0 0 17 0 0 0
/proc/8521/statm: 644 512 73 123 0 519 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 2576

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 8522
/proc/meminfo: memFree=1313456/2055920 swapFree=4174052/4192956
[pid=8521] ppid=8519 vsize=2916 CPUtime=282.16
/proc/8521/stat : 8521 (march_ks) R 8519 8521 8391 0 -1 4194304 604 0 0 0 28215 1 0 0 25 0 1 0 1133934410 2985984 587 1992294400 134512640 135019032 4294956240 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 0 0 0
/proc/8521/statm: 729 587 73 123 0 604 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 2916

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 8522
/proc/meminfo: memFree=1313328/2055920 swapFree=4174052/4192956
[pid=8521] ppid=8519 vsize=2916 CPUtime=342.13
/proc/8521/stat : 8521 (march_ks) R 8519 8521 8391 0 -1 4194304 637 0 0 0 34212 1 0 0 25 0 1 0 1133934410 2985984 620 1992294400 134512640 135019032 4294956240 18446744073709551615 134563591 0 0 4096 0 0 0 0 17 0 0 0
/proc/8521/statm: 729 620 73 123 0 604 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 2916

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 8522
/proc/meminfo: memFree=1313264/2055920 swapFree=4174052/4192956
[pid=8521] ppid=8519 vsize=2916 CPUtime=402.1
/proc/8521/stat : 8521 (march_ks) R 8519 8521 8391 0 -1 4194304 643 0 0 0 40209 1 0 0 25 0 1 0 1133934410 2985984 626 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/8521/statm: 729 626 73 123 0 604 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 2916

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 8522
/proc/meminfo: memFree=1313200/2055920 swapFree=4174052/4192956
[pid=8521] ppid=8519 vsize=3428 CPUtime=462.07
/proc/8521/stat : 8521 (march_ks) R 8519 8521 8391 0 -1 4194304 670 0 0 0 46206 1 0 0 25 0 1 0 1133934410 3510272 653 1992294400 134512640 135019032 4294956240 18446744073709551615 134542776 0 0 4096 0 0 0 0 17 0 0 0
/proc/8521/statm: 857 653 73 123 0 732 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 3428

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 8522
/proc/meminfo: memFree=1312944/2055920 swapFree=4174052/4192956
[pid=8521] ppid=8519 vsize=3428 CPUtime=522.04
/proc/8521/stat : 8521 (march_ks) R 8519 8521 8391 0 -1 4194304 740 0 0 0 52203 1 0 0 25 0 1 0 1133934410 3510272 723 1992294400 134512640 135019032 4294956240 18446744073709551615 134565466 0 0 4096 0 0 0 0 17 0 0 0
/proc/8521/statm: 857 723 73 123 0 732 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 3428

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 8522
/proc/meminfo: memFree=1312368/2055920 swapFree=4174052/4192956
[pid=8521] ppid=8519 vsize=4420 CPUtime=582.01
/proc/8521/stat : 8521 (march_ks) R 8519 8521 8391 0 -1 4194304 886 0 0 0 58200 1 0 0 25 0 1 0 1133934410 4526080 869 1992294400 134512640 135019032 4294956240 18446744073709551615 134579886 0 0 4096 0 0 0 0 17 0 0 0
/proc/8521/statm: 1105 869 73 123 0 980 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 4420

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 8522
/proc/meminfo: memFree=1311920/2055920 swapFree=4174052/4192956
[pid=8521] ppid=8519 vsize=4420 CPUtime=641.98
/proc/8521/stat : 8521 (march_ks) R 8519 8521 8391 0 -1 4194304 1011 0 0 0 64197 1 0 0 25 0 1 0 1133934410 4526080 994 1992294400 134512640 135019032 4294956240 18446744073709551615 134597513 0 0 4096 0 0 0 0 17 0 0 0
/proc/8521/statm: 1105 994 73 123 0 980 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 4420

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 8522
/proc/meminfo: memFree=1311600/2055920 swapFree=4174052/4192956
[pid=8521] ppid=8519 vsize=5572 CPUtime=701.96
/proc/8521/stat : 8521 (march_ks) R 8519 8521 8391 0 -1 4194304 1063 0 0 0 70194 2 0 0 25 0 1 0 1133934410 5705728 1046 1992294400 134512640 135019032 4294956240 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 0 0 0
/proc/8521/statm: 1393 1046 73 123 0 1268 0
Current children cumulated CPU time (s) 701.96
Current children cumulated vsize (KiB) 5572

[startup+762.307 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 8522
/proc/meminfo: memFree=1311024/2055920 swapFree=4174052/4192956
[pid=8521] ppid=8519 vsize=5572 CPUtime=761.94
/proc/8521/stat : 8521 (march_ks) R 8519 8521 8391 0 -1 4194304 1216 0 0 0 76192 2 0 0 25 0 1 0 1133934410 5705728 1199 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/8521/statm: 1393 1199 73 123 0 1268 0
Current children cumulated CPU time (s) 761.94
Current children cumulated vsize (KiB) 5572

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 8522
/proc/meminfo: memFree=1310704/2055920 swapFree=4174052/4192956
[pid=8521] ppid=8519 vsize=5572 CPUtime=821.9
/proc/8521/stat : 8521 (march_ks) R 8519 8521 8391 0 -1 4194304 1305 0 0 0 82188 2 0 0 25 0 1 0 1133934410 5705728 1288 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/8521/statm: 1393 1288 73 123 0 1268 0
Current children cumulated CPU time (s) 821.9
Current children cumulated vsize (KiB) 5572

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 8522
/proc/meminfo: memFree=1310448/2055920 swapFree=4174052/4192956
[pid=8521] ppid=8519 vsize=7296 CPUtime=881.87
/proc/8521/stat : 8521 (march_ks) R 8519 8521 8391 0 -1 4194304 1381 0 0 0 88185 2 0 0 25 0 1 0 1133934410 7471104 1364 1992294400 134512640 135019032 4294956240 18446744073709551615 134542988 0 0 4096 0 0 0 0 17 0 0 0
/proc/8521/statm: 1824 1364 73 123 0 1699 0
Current children cumulated CPU time (s) 881.87
Current children cumulated vsize (KiB) 7296

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 8522
/proc/meminfo: memFree=1310448/2055920 swapFree=4174052/4192956
[pid=8521] ppid=8519 vsize=7296 CPUtime=941.84
/proc/8521/stat : 8521 (march_ks) R 8519 8521 8391 0 -1 4194304 1391 0 0 0 94182 2 0 0 25 0 1 0 1133934410 7471104 1374 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/8521/statm: 1824 1374 73 123 0 1699 0
Current children cumulated CPU time (s) 941.84
Current children cumulated vsize (KiB) 7296

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 8522
/proc/meminfo: memFree=1310384/2055920 swapFree=4174052/4192956
[pid=8521] ppid=8519 vsize=7296 CPUtime=1001.82
/proc/8521/stat : 8521 (march_ks) R 8519 8521 8391 0 -1 4194304 1398 0 0 0 100180 2 0 0 25 0 1 0 1133934410 7471104 1381 1992294400 134512640 135019032 4294956240 18446744073709551615 134628792 0 0 4096 0 0 0 0 17 0 0 0
/proc/8521/statm: 1824 1381 73 123 0 1699 0
Current children cumulated CPU time (s) 1001.82
Current children cumulated vsize (KiB) 7296

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 8522
/proc/meminfo: memFree=1310384/2055920 swapFree=4174052/4192956
[pid=8521] ppid=8519 vsize=7428 CPUtime=1061.78
/proc/8521/stat : 8521 (march_ks) R 8519 8521 8391 0 -1 4194304 1407 0 0 0 106176 2 0 0 25 0 1 0 1133934410 7606272 1390 1992294400 134512640 135019032 4294956240 18446744073709551615 134563569 0 0 4096 0 0 0 0 17 0 0 0
/proc/8521/statm: 1857 1390 73 123 0 1732 0
Current children cumulated CPU time (s) 1061.78
Current children cumulated vsize (KiB) 7428

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 8522
/proc/meminfo: memFree=1309872/2055920 swapFree=4174052/4192956
[pid=8521] ppid=8519 vsize=7908 CPUtime=1121.76
/proc/8521/stat : 8521 (march_ks) R 8519 8521 8391 0 -1 4194304 1529 0 0 0 112174 2 0 0 25 0 1 0 1133934410 8097792 1512 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/8521/statm: 1977 1512 73 123 0 1852 0
Current children cumulated CPU time (s) 1121.76
Current children cumulated vsize (KiB) 7908

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.91 2/65 8522
/proc/meminfo: memFree=1309488/2055920 swapFree=4174052/4192956
[pid=8521] ppid=8519 vsize=7908 CPUtime=1181.72
/proc/8521/stat : 8521 (march_ks) R 8519 8521 8391 0 -1 4194304 1623 0 0 0 118170 2 0 0 25 0 1 0 1133934410 8097792 1606 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/8521/statm: 1977 1606 73 123 0 1852 0
Current children cumulated CPU time (s) 1181.72
Current children cumulated vsize (KiB) 7908



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.06 1.02 0.91 2/65 8522
/proc/meminfo: memFree=1309360/2055920 swapFree=4174052/4192956
[pid=8521] ppid=8519 vsize=7908 CPUtime=1200.02
/proc/8521/stat : 8521 (march_ks) R 8519 8521 8391 0 -1 4194304 1644 0 0 0 120000 2 0 0 25 0 1 0 1133934410 8097792 1627 1992294400 134512640 135019032 4294956240 18446744073709551615 134542272 0 0 4096 0 0 0 0 17 0 0 0
/proc/8521/statm: 1977 1627 73 123 0 1852 0
Current children cumulated CPU time (s) 1200.02
Current children cumulated vsize (KiB) 7908

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): 1200.61
CPU time (s): 1200.03
CPU user time (s): 1200
CPU system time (s): 0.029995
CPU usage (%): 99.9522
Max. virtual memory (cumulated for all children) (KiB): 7908

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.029995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1644
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= 3
involuntary context switches= 4088

runsolver used 0.98585 second user time and 3.39748 second system time

The end

Launcher Data 

Begin job on node17 at 2009-04-01 21:04:44
IDJOB=1544644
IDBENCH=70549
IDSOLVER=559
FILE ID=node17/1544644-1238612684
PBS_JOBID= 9073684
Free space on /tmp= 66340 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-1544644-1238612684/watcher-1544644-1238612684 -o /tmp/evaluation-result-1544644-1238612684/solver-1544644-1238612684 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544644-1238612684.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= d3e536fdc68bd7011b2698c42fdf490b
RANDOM SEED=1563197041

node17.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		: 3000.265
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		: 3000.265
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:       1316176 kB
Buffers:        107856 kB
Cached:         522324 kB
SwapCached:      12692 kB
Active:         223956 kB
Inactive:       420348 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1316176 kB
SwapTotal:     4192956 kB
SwapFree:      4174052 kB
Dirty:            2900 kB
Writeback:           0 kB
Mapped:          19696 kB
Slab:            81400 kB
Committed_AS:  3082412 kB
PageTables:       1464 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= 66336 MiB
End job on node17 at 2009-04-01 21:24:46