Trace number 1544732

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 2007-02-08UNSAT 536.658 536.975

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/440/
unif-k3-r4.25-v440-c1870-S1775841359-070.cnf
MD5SUM690a5fe43a37275cc4c39d3d0d23f423
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark364.367
Satisfiable
(Un)Satisfiability was proved
Number of variables440
Number of clauses1870
Sum of the clauses size5610
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31870
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 440 variables and 1870 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, 18 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 438 free variables and 1852 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.466
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 182 duplicate clauses
0.00/0.01	c resolvent_look() :: found 93 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 440 variables and 1945 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 440 variabels and 1945 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 1945 / 440 ) = 4.42
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c suggested doublelook initial :: 0
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 129 JD: 21
0.00/0.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
c |********************************
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c |****************************************************************| 1 NC: 1060 JD: 21
0.40/0.48	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| 2 NC: 7751 JD: 21
3.59/3.60	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 31673 JD: 21
15.09/15.13	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 4 NC: 97255 JD: 21
47.46/47.54	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 5 NC: 221738 JD: 21
110.64/110.78	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 6 NC: 400891 JD: 21
205.80/205.91	c |----------------------------------------------------------------|
c |*
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c |********************************
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c |*************************************c right child 116037 UNSAT by parent!
265.26/265.45	
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c |****************************************************************| 7 NC: 601644 JD: 21
317.34/317.59	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 8 NC: 771645 JD: 21
417.35/417.63	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 |**********************c right child 322556 UNSAT by parent!
451.53/451.80	
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c |*************************************************************
c |**************************************************************c right child 389879 UNSAT by parent!
484.41/484.73	
c |***************************************************************c left child 393720 UNSAT by parent!
484.81/485.11	
c |****************************************************************| 9 NC: 882639 JD: 21
484.81/485.11	c |----------------------------------------------------------------|
c |*
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c |********************************************************
c |*********************************************************c right child 470442 UNSAT by parent!
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c |****************************************************************| 10 NC: 937693 JD: 21
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c |*
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c |****************************************************************| 11 NC: 957706 JD: 21
532.29/532.65	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 12 NC: 963057 JD: 21
535.78/536.17	c |----------------------------------------------------------------|
c |*
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c |********************************
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c |********************************************************
c |****************************************************************| 13 NC: 964095 JD: 21
536.49/536.87	c |----------------------------------------------------------------|
c |*
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c |****************
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c |************************
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c |********************************************************
c |****************************************************************| 14 NC: 964216 JD: 21
536.58/536.96	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************
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c |************************
c |********************************
c |****************************************************************| 15 NC: 964229 JD: 21
536.58/536.97	c |----------------------------------------------------------------|
c |****************
c |******************
c |*******************
c |********************
c |************************
c |********************************
c |****************************************************************| 16 NC: 964230 JD: 21
536.58/536.97	c |----------------------------------------------------------------|
c |
536.58/536.97	c
536.58/536.97	c main():: nodeCount: 964230
536.58/536.97	c main():: dead ends in main: 17736
536.58/536.97	c main():: lookAheadCount: 76559075
536.58/536.97	c main():: unitResolveCount: 15752707
536.58/536.97	c main():: time=536.730000
536.58/536.97	c main():: necessary_assignments: 257684
536.58/536.97	c main():: bin_sat: 0, bin_unsat 0
536.58/536.97	c main():: doublelook: #: 4446367, succes #: 3366331
536.58/536.97	c main():: doublelook: overall 6.013 of all possible doublelooks executed
536.58/536.97	c main():: doublelook: succesrate: 75.710, average DL_trigger: 6735.345
536.58/536.97	s UNSATISFIABLE

Verifier Data 

No possible verification on an UNSAT instance

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544732-1238613653/watcher-1544732-1238613653 -o /tmp/evaluation-result-1544732-1238613653/solver-1544732-1238613653 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544732-1238613653.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 0.97 0.91 3/65 25453
/proc/meminfo: memFree=1433040/2055920 swapFree=4177728/4192956
[pid=25453] ppid=25451 vsize=796 CPUtime=0
/proc/25453/stat : 25453 (march_ks) R 25451 25453 25293 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1134027618 815104 110 1992294400 134512640 135019032 4294956240 18446744073709551615 134532912 0 0 4096 0 0 0 0 17 0 0 0
/proc/25453/statm: 199 110 52 123 0 74 0

[startup+0.0987721 s]
/proc/loadavg: 1.00 0.97 0.91 3/65 25453
/proc/meminfo: memFree=1433040/2055920 swapFree=4177728/4192956
[pid=25453] ppid=25451 vsize=1320 CPUtime=0.09
/proc/25453/stat : 25453 (march_ks) R 25451 25453 25293 0 -1 4194304 255 0 0 0 9 0 0 0 18 0 1 0 1134027618 1351680 238 1992294400 134512640 135019032 4294956240 18446744073709551615 134542516 0 0 4096 0 0 0 0 17 0 0 0
/proc/25453/statm: 330 238 73 123 0 205 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1320

[startup+0.101771 s]
/proc/loadavg: 1.00 0.97 0.91 3/65 25453
/proc/meminfo: memFree=1433040/2055920 swapFree=4177728/4192956
[pid=25453] ppid=25451 vsize=1320 CPUtime=0.1
/proc/25453/stat : 25453 (march_ks) R 25451 25453 25293 0 -1 4194304 255 0 0 0 10 0 0 0 18 0 1 0 1134027618 1351680 238 1992294400 134512640 135019032 4294956240 18446744073709551615 134538155 0 0 4096 0 0 0 0 17 0 0 0
/proc/25453/statm: 330 238 73 123 0 205 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1320

[startup+0.301807 s]
/proc/loadavg: 1.00 0.97 0.91 3/65 25453
/proc/meminfo: memFree=1433040/2055920 swapFree=4177728/4192956
[pid=25453] ppid=25451 vsize=1320 CPUtime=0.3
/proc/25453/stat : 25453 (march_ks) R 25451 25453 25293 0 -1 4194304 267 0 0 0 30 0 0 0 19 0 1 0 1134027618 1351680 250 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/25453/statm: 330 250 73 123 0 205 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1320

[startup+0.701877 s]
/proc/loadavg: 1.00 0.97 0.91 3/65 25453
/proc/meminfo: memFree=1433040/2055920 swapFree=4177728/4192956
[pid=25453] ppid=25451 vsize=1320 CPUtime=0.69
/proc/25453/stat : 25453 (march_ks) R 25451 25453 25293 0 -1 4194304 275 0 0 0 69 0 0 0 23 0 1 0 1134027618 1351680 258 1992294400 134512640 135019032 4294956240 18446744073709551615 134564826 0 0 4096 0 0 0 0 17 0 0 0
/proc/25453/statm: 330 258 73 123 0 205 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1320

[startup+1.50202 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 25454
/proc/meminfo: memFree=1432264/2055920 swapFree=4177728/4192956
[pid=25453] ppid=25451 vsize=1468 CPUtime=1.49
/proc/25453/stat : 25453 (march_ks) R 25451 25453 25293 0 -1 4194304 287 0 0 0 149 0 0 0 25 0 1 0 1134027618 1503232 270 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/25453/statm: 367 270 73 123 0 242 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1468

[startup+3.1013 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 25454
/proc/meminfo: memFree=1432008/2055920 swapFree=4177728/4192956
[pid=25453] ppid=25451 vsize=1468 CPUtime=3.09
/proc/25453/stat : 25453 (march_ks) R 25451 25453 25293 0 -1 4194304 299 0 0 0 309 0 0 0 25 0 1 0 1134027618 1503232 282 1992294400 134512640 135019032 4294956240 18446744073709551615 134598110 0 0 4096 0 0 0 0 17 0 0 0
/proc/25453/statm: 367 282 73 123 0 242 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1468

[startup+6.30187 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 25454
/proc/meminfo: memFree=1431880/2055920 swapFree=4177728/4192956
[pid=25453] ppid=25451 vsize=1632 CPUtime=6.29
/proc/25453/stat : 25453 (march_ks) R 25451 25453 25293 0 -1 4194304 327 0 0 0 629 0 0 0 25 0 1 0 1134027618 1671168 310 1992294400 134512640 135019032 4294956240 18446744073709551615 134564363 0 0 4096 0 0 0 0 17 0 0 0
/proc/25453/statm: 408 310 73 123 0 283 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1632

[startup+12.702 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 25454
/proc/meminfo: memFree=1431696/2055920 swapFree=4177728/4192956
[pid=25453] ppid=25451 vsize=1768 CPUtime=12.69
/proc/25453/stat : 25453 (march_ks) R 25451 25453 25293 0 -1 4194304 354 0 0 0 1269 0 0 0 25 0 1 0 1134027618 1810432 337 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/25453/statm: 442 337 73 123 0 317 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1768

[startup+25.5013 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 25454
/proc/meminfo: memFree=1431504/2055920 swapFree=4177728/4192956
[pid=25453] ppid=25451 vsize=2224 CPUtime=25.48
/proc/25453/stat : 25453 (march_ks) R 25451 25453 25293 0 -1 4194304 448 0 0 0 2548 0 0 0 25 0 1 0 1134027618 2277376 431 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/25453/statm: 556 431 73 123 0 431 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2224

[startup+51.1018 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 25454
/proc/meminfo: memFree=1430992/2055920 swapFree=4177728/4192956
[pid=25453] ppid=25451 vsize=2792 CPUtime=51.06
/proc/25453/stat : 25453 (march_ks) R 25451 25453 25293 0 -1 4194304 574 0 0 0 5106 0 0 0 25 0 1 0 1134027618 2859008 557 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/25453/statm: 698 557 73 123 0 573 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 2792

[startup+102.307 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 25454
/proc/meminfo: memFree=1429712/2055920 swapFree=4177728/4192956
[pid=25453] ppid=25451 vsize=4320 CPUtime=102.25
/proc/25453/stat : 25453 (march_ks) R 25451 25453 25293 0 -1 4194304 886 0 0 0 10225 0 0 0 25 0 1 0 1134027618 4423680 843 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/25453/statm: 1080 843 73 123 0 955 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 4320

[startup+162.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 25454
/proc/meminfo: memFree=1428176/2055920 swapFree=4177728/4192956
[pid=25453] ppid=25451 vsize=5876 CPUtime=162.22
/proc/25453/stat : 25453 (march_ks) R 25451 25453 25293 0 -1 4194304 1266 0 0 0 16222 0 0 0 25 0 1 0 1134027618 6017024 1223 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/25453/statm: 1469 1223 73 123 0 1344 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 5876

[startup+222.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 25454
/proc/meminfo: memFree=1426448/2055920 swapFree=4177728/4192956
[pid=25453] ppid=25451 vsize=8412 CPUtime=222.19
/proc/25453/stat : 25453 (march_ks) R 25451 25453 25293 0 -1 4194304 1712 0 0 0 22218 1 0 0 25 0 1 0 1134027618 8613888 1669 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/25453/statm: 2103 1669 73 123 0 1978 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 8412

[startup+282.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 25454
/proc/meminfo: memFree=1424656/2055920 swapFree=4177728/4192956
[pid=25453] ppid=25451 vsize=11000 CPUtime=282.15
/proc/25453/stat : 25453 (march_ks) R 25451 25453 25293 0 -1 4194304 2178 0 0 0 28214 1 0 0 25 0 1 0 1134027618 11264000 2135 1992294400 134512640 135019032 4294956240 18446744073709551615 134526501 0 0 4096 0 0 0 0 17 0 0 0
/proc/25453/statm: 2750 2135 73 123 0 2625 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 11000

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 25454
/proc/meminfo: memFree=1422608/2055920 swapFree=4177728/4192956
[pid=25453] ppid=25451 vsize=12624 CPUtime=342.13
/proc/25453/stat : 25453 (march_ks) R 25451 25453 25293 0 -1 4194304 2677 0 0 0 34211 2 0 0 25 0 1 0 1134027618 12926976 2634 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/25453/statm: 3156 2634 73 123 0 3031 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 12624

[startup+402.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 25454
/proc/meminfo: memFree=1420688/2055920 swapFree=4177728/4192956
[pid=25453] ppid=25451 vsize=16636 CPUtime=402.05
/proc/25453/stat : 25453 (march_ks) R 25451 25453 25293 0 -1 4194304 3168 0 0 0 40203 2 0 0 25 0 1 0 1134027618 17035264 3125 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/25453/statm: 4159 3125 73 123 0 4034 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 16636

[startup+462.302 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 25454
/proc/meminfo: memFree=1418512/2055920 swapFree=4177728/4192956
[pid=25453] ppid=25451 vsize=16636 CPUtime=462.02
/proc/25453/stat : 25453 (march_ks) R 25451 25453 25293 0 -1 4194304 3712 0 0 0 46199 3 0 0 25 0 1 0 1134027618 17035264 3669 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/25453/statm: 4159 3669 73 123 0 4034 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 16636

[startup+522.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 25454
/proc/meminfo: memFree=1416272/2055920 swapFree=4177728/4192956
[pid=25453] ppid=25451 vsize=25704 CPUtime=521.98
/proc/25453/stat : 25453 (march_ks) R 25451 25453 25293 0 -1 4194304 4267 0 0 0 52195 3 0 0 25 0 1 0 1134027618 26320896 4224 1992294400 134512640 135019032 4294956240 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 0 0 0
/proc/25453/statm: 6426 4224 73 123 0 6301 0
Current children cumulated CPU time (s) 521.98
Current children cumulated vsize (KiB) 25704

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

[startup+524.707 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 25454
/proc/meminfo: memFree=1416144/2055920 swapFree=4177728/4192956
[pid=25453] ppid=25451 vsize=25704 CPUtime=524.4
/proc/25453/stat : 25453 (march_ks) R 25451 25453 25293 0 -1 4194304 4289 0 0 0 52436 4 0 0 25 0 1 0 1134027618 26320896 4246 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/25453/statm: 6426 4246 73 123 0 6301 0
Current children cumulated CPU time (s) 524.4
Current children cumulated vsize (KiB) 25704

[startup+531.102 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 25454
/proc/meminfo: memFree=1415952/2055920 swapFree=4177728/4192956
[pid=25453] ppid=25451 vsize=25704 CPUtime=530.79
/proc/25453/stat : 25453 (march_ks) R 25451 25453 25293 0 -1 4194304 4349 0 0 0 53075 4 0 0 25 0 1 0 1134027618 26320896 4306 1992294400 134512640 135019032 4294956240 18446744073709551615 134577524 0 0 4096 0 0 0 0 17 0 0 0
/proc/25453/statm: 6426 4306 73 123 0 6301 0
Current children cumulated CPU time (s) 530.79
Current children cumulated vsize (KiB) 25704

[startup+534.301 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 25454
/proc/meminfo: memFree=1415824/2055920 swapFree=4177728/4192956
[pid=25453] ppid=25451 vsize=25704 CPUtime=533.98
/proc/25453/stat : 25453 (march_ks) R 25451 25453 25293 0 -1 4194304 4380 0 0 0 53394 4 0 0 25 0 1 0 1134027618 26320896 4337 1992294400 134512640 135019032 4294956240 18446744073709551615 134564571 0 0 4096 0 0 0 0 17 0 0 0
/proc/25453/statm: 6426 4337 73 123 0 6301 0
Current children cumulated CPU time (s) 533.98
Current children cumulated vsize (KiB) 25704

[startup+535.902 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 25454
/proc/meminfo: memFree=1415760/2055920 swapFree=4177728/4192956
[pid=25453] ppid=25451 vsize=25704 CPUtime=535.58
/proc/25453/stat : 25453 (march_ks) R 25451 25453 25293 0 -1 4194304 4395 0 0 0 53554 4 0 0 25 0 1 0 1134027618 26320896 4352 1992294400 134512640 135019032 4294956240 18446744073709551615 134585631 0 0 4096 0 0 0 0 17 0 0 0
/proc/25453/statm: 6426 4352 73 123 0 6301 0
Current children cumulated CPU time (s) 535.58
Current children cumulated vsize (KiB) 25704

[startup+536.702 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 25454
/proc/meminfo: memFree=1415696/2055920 swapFree=4177728/4192956
[pid=25453] ppid=25451 vsize=25704 CPUtime=536.39
/proc/25453/stat : 25453 (march_ks) R 25451 25453 25293 0 -1 4194304 4402 0 0 0 53635 4 0 0 25 0 1 0 1134027618 26320896 4359 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/25453/statm: 6426 4359 73 123 0 6301 0
Current children cumulated CPU time (s) 536.39
Current children cumulated vsize (KiB) 25704

[startup+536.902 s]
/proc/loadavg: 1.00 0.97 0.91 2/66 25454
/proc/meminfo: memFree=1415696/2055920 swapFree=4177728/4192956
[pid=25453] ppid=25451 vsize=25704 CPUtime=536.58
/proc/25453/stat : 25453 (march_ks) R 25451 25453 25293 0 -1 4194304 4403 0 0 0 53654 4 0 0 25 0 1 0 1134027618 26320896 4360 1992294400 134512640 135019032 4294956240 18446744073709551615 134538119 0 0 4096 0 0 0 0 17 0 0 0
/proc/25453/statm: 6426 4360 73 123 0 6301 0
Current children cumulated CPU time (s) 536.58
Current children cumulated vsize (KiB) 25704

Child status: 20
Real time (s): 536.975
CPU time (s): 536.658
CPU user time (s): 536.614
CPU system time (s): 0.043993
CPU usage (%): 99.9411
Max. virtual memory (cumulated for all children) (KiB): 25704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 536.614
system time used= 0.043993
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 4405
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= 2840

runsolver used 0.496924 second user time and 1.49477 second system time

The end

Launcher Data 

Begin job on node56 at 2009-04-01 21:20:53
IDJOB=1544732
IDBENCH=70593
IDSOLVER=559
FILE ID=node56/1544732-1238613653
PBS_JOBID= 9073589
Free space on /tmp= 103044 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/440/unif-k3-r4.25-v440-c1870-S1775841359-070.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544732-1238613653/watcher-1544732-1238613653 -o /tmp/evaluation-result-1544732-1238613653/solver-1544732-1238613653 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544732-1238613653.cnf            

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

MD5SUM BENCH= 690a5fe43a37275cc4c39d3d0d23f423
RANDOM SEED=1954723385

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		: 3000.256
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		: 3000.256
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:       1433520 kB
Buffers:         97968 kB
Cached:         423704 kB
SwapCached:       9272 kB
Active:         245064 kB
Inactive:       287316 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1433520 kB
SwapTotal:     4192956 kB
SwapFree:      4177728 kB
Dirty:            2892 kB
Writeback:           0 kB
Mapped:          16316 kB
Slab:            75964 kB
Committed_AS:  2769544 kB
PageTables:       1472 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= 103040 MiB
End job on node56 at 2009-04-01 21:29:50