Trace number 297748

Some explanations

A solver is run under the control of another program named runsolver. runsolver is in charge of imposing the CPU time limit and the memory limit to the solver. It also monitors some information about the process. The trace of the execution of a solver is divided into four (or five) parts:
  1. SOLVER DATA
    This is the output of the solver (stdout and stderr).
    Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.

    When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).

    As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
  2. VERIFIER DATA
    The output of the solver is piped to a verifier program which will search a value line "v " and, if found, will check that the given interpretation satisfies all constraints.
  3. CONVERSION SCRIPT DATA (Optionnal)
    When a conversion script is used, this section shows the messages that were output by the conversion script.
  4. WATCHER DATA
    This is the informations gathered by the runsolver program. It first prints the different limits. There's a first limit on CPU time set to X seconds (see the parameters in the trace). After this time has ellapsed, runsolver sends a SIGTERM and 2 seconds later a SIGKILL to the solver. For safety, there's also another limit set to X+30 seconds which will send a SIGXPU to the solver. The last limit is on the virtual memory used by the process (see the parameters in the trace).
    Every ten seconds, the runsolver process fetches the content of /proc/loadavg, /proc/pid/stat and /proc/pid/statm (see man proc) and prints it as raw data. This is only recorded in case we need to investigate the behaviour of a solver. The memory used by the solver (vsize) is also given every ten seconds.
    When the solver exits, runsolver prints some informations such as status and time. CPU usage is the ratio CPU Time/Real Time.
  5. LAUNCHER DATA
    These informations are related to the script which will launch the solver. The most important informations are the command line given to the solver, the md5sum of the different files and the dump of the /proc/cpuinfo and /proc/meminfo which provides some useful information on the computer.

Solver answer on this benchmark

Solver NameAnswerCPU timeWall clock time
March KS 2007-02-08UNSAT 481.966 482.117

General information on the benchmark

Namerandom/OnTreshold/3SAT/v450/
unif-k3-r4.25-v450-c1912-S1711439550-13.UNSAT.shuffled.cnf
MD5SUM2a29cf8033c0c4626cda2167b46ef223
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark407.645
Satisfiable
(Un)Satisfiability was proved
Number of variables450
Number of clauses1912
Sum of the clauses size5736
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 31912
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.00/0.01	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 450 variables and 1912 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, 0 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 450 free variables and 1912 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.410
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 171 duplicate clauses
0.00/0.01	c resolvent_look() :: found 79 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 450 variables and 1991 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 450 variabels and 1991 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 1991 / 450 ) = 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 |**
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c |********************************
c |****************************************************************| 0 NC: 169 JD: 20
0.00/0.08	c |----------------------------------------------------------------|
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c |****************************************************************| 6 NC: 377607 JD: 20
195.86/195.99	c |----------------------------------------------------------------|
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c |*****************************c right child 92313 UNSAT by parent!
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c |***************************************************************c right child 149470 UNSAT by parent!
296.01/296.11	
c |****************************************************************| 7 NC: 555505 JD: 20
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c |****************************************************************| 8 NC: 702624 JD: 20
383.45/383.67	c |----------------------------------------------------------------|
c |*
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c |************************c right child 288765 UNSAT by parent!
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c |*************************************c right child 309143 UNSAT by parent!
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c |****************************************************************| 9 NC: 794068 JD: 20
440.48/440.71	c |----------------------------------------------------------------|
c |*
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c |****
c |*****c right child 363124 UNSAT by parent!
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c |**********************************************************c right child 425379 UNSAT by parent!
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c |****************************************************************| 10 NC: 837508 JD: 20
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c |****************************************************************| 11 NC: 853082 JD: 20
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c |************************************************c right child 477856 UNSAT by parent!
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c |****************************************************************| 12 NC: 857129 JD: 20
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c |****************************************************************| 13 NC: 857888 JD: 20
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c |****************************************************************| 14 NC: 857997 JD: 20
481.94/482.10	c |----------------------------------------------------------------|
c |****
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c |****************************************************************| 15 NC: 858009 JD: 20
481.94/482.11	c |----------------------------------------------------------------|
c |
481.94/482.11	c
481.94/482.11	c main():: nodeCount: 858009
481.94/482.11	c main():: dead ends in main: 11750
481.94/482.11	c main():: lookAheadCount: 70892213
481.94/482.11	c main():: unitResolveCount: 13003347
481.94/482.11	c main():: time=482.030000
481.94/482.11	c main():: necessary_assignments: 206867
481.94/482.11	c main():: bin_sat: 0, bin_unsat 0
481.94/482.11	c main():: doublelook: #: 4020721, succes #: 3036369
481.94/482.11	c main():: doublelook: overall 5.860 of all possible doublelooks executed
481.94/482.11	c main():: doublelook: succesrate: 75.518, average DL_trigger: 6647.640
481.94/482.11	s UNSATISFIABLE

Verifier Data (download as text)

No possible verification on an UNSAT instance

Watcher Data (download as text)

runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node75/watcher-297748-1171844465 -o ROOT/results/node75/solver-297748-1171844465 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/297748-1171844465/march_ks /tmp/evaluation/297748-1171844465/instance-297748-1171844465.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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: 0.91 0.97 0.99 3/64 22610
/proc/meminfo: memFree=711848/2055920 swapFree=4183176/4192956
[pid=22610] ppid=22608 vsize=800 CPUtime=0
/proc/22610/stat : 22610 (march_ks) R 22608 22610 21972 0 -1 4194304 127 0 0 0 0 0 0 0 20 0 1 0 204412316 819200 109 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134628856 0 0 4096 0 0 0 0 17 1 0 0
/proc/22610/statm: 200 109 50 123 0 75 0

[startup+0.10668 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 22610
/proc/meminfo: memFree=711848/2055920 swapFree=4183176/4192956
[pid=22610] ppid=22608 vsize=1332 CPUtime=0.1
/proc/22610/stat : 22610 (march_ks) R 22608 22610 21972 0 -1 4194304 257 0 0 0 10 0 0 0 21 0 1 0 204412316 1363968 239 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 1 0 0
/proc/22610/statm: 333 239 73 123 0 208 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1332

[startup+0.514727 s]
/proc/loadavg: 0.91 0.97 0.99 3/64 22610
/proc/meminfo: memFree=711848/2055920 swapFree=4183176/4192956
[pid=22610] ppid=22608 vsize=1332 CPUtime=0.51
/proc/22610/stat : 22610 (march_ks) R 22608 22610 21972 0 -1 4194304 274 0 0 0 51 0 0 0 25 0 1 0 204412316 1363968 256 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538157 0 0 4096 0 0 0 0 17 1 0 0
/proc/22610/statm: 333 256 73 123 0 208 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1332

[startup+1.33482 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 22611
/proc/meminfo: memFree=711072/2055920 swapFree=4183176/4192956
[pid=22610] ppid=22608 vsize=1476 CPUtime=1.33
/proc/22610/stat : 22610 (march_ks) R 22608 22610 21972 0 -1 4194304 289 0 0 0 133 0 0 0 25 0 1 0 204412316 1511424 271 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/22610/statm: 369 271 73 123 0 244 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 1476

[startup+2.97102 s]
/proc/loadavg: 0.91 0.97 0.99 2/65 22611
/proc/meminfo: memFree=710816/2055920 swapFree=4183176/4192956
[pid=22610] ppid=22608 vsize=1476 CPUtime=2.96
/proc/22610/stat : 22610 (march_ks) R 22608 22610 21972 0 -1 4194304 302 0 0 0 296 0 0 0 25 0 1 0 204412316 1511424 284 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134577592 0 0 4096 0 0 0 0 17 1 0 0
/proc/22610/statm: 369 284 73 123 0 244 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 1476

[startup+6.24741 s]
/proc/loadavg: 0.92 0.97 0.99 2/65 22611
/proc/meminfo: memFree=710624/2055920 swapFree=4183176/4192956
[pid=22610] ppid=22608 vsize=1616 CPUtime=6.24
/proc/22610/stat : 22610 (march_ks) R 22608 22610 21972 0 -1 4194304 322 0 0 0 624 0 0 0 25 0 1 0 204412316 1654784 304 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/22610/statm: 404 304 73 123 0 279 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 1616

[startup+12.7022 s]
/proc/loadavg: 0.93 0.97 0.99 2/65 22611
/proc/meminfo: memFree=710368/2055920 swapFree=4183176/4192956
[pid=22610] ppid=22608 vsize=1820 CPUtime=12.69
/proc/22610/stat : 22610 (march_ks) R 22608 22610 21972 0 -1 4194304 377 0 0 0 1269 0 0 0 25 0 1 0 204412316 1863680 359 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/22610/statm: 455 359 73 123 0 330 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1820

[startup+25.5077 s]
/proc/loadavg: 0.94 0.97 0.99 2/65 22611
/proc/meminfo: memFree=710176/2055920 swapFree=4183176/4192956
[pid=22610] ppid=22608 vsize=2072 CPUtime=25.49
/proc/22610/stat : 22610 (march_ks) R 22608 22610 21972 0 -1 4194304 425 0 0 0 2549 0 0 0 25 0 1 0 204412316 2121728 407 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/22610/statm: 518 407 73 123 0 393 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2072

[startup+51.1137 s]
/proc/loadavg: 0.96 0.97 0.99 2/65 22611
/proc/meminfo: memFree=709792/2055920 swapFree=4183176/4192956
[pid=22610] ppid=22608 vsize=2792 CPUtime=51.09
/proc/22610/stat : 22610 (march_ks) R 22608 22610 21972 0 -1 4194304 527 0 0 0 5109 0 0 0 25 0 1 0 204412316 2859008 509 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/22610/statm: 698 509 73 123 0 573 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 2792

[startup+102.322 s]
/proc/loadavg: 0.98 0.97 0.99 2/65 22611
/proc/meminfo: memFree=708768/2055920 swapFree=4183176/4192956
[pid=22610] ppid=22608 vsize=4068 CPUtime=102.28
/proc/22610/stat : 22610 (march_ks) R 22608 22610 21972 0 -1 4194304 785 0 0 0 10228 0 0 0 25 0 1 0 204412316 4165632 767 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542664 0 0 4096 0 0 0 0 17 1 0 0
/proc/22610/statm: 1017 767 73 123 0 892 0
Current children cumulated CPU time (s) 102.28
Current children cumulated vsize (KiB) 4068

[startup+162.339 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22611
/proc/meminfo: memFree=707040/2055920 swapFree=4183176/4192956
[pid=22610] ppid=22608 vsize=5940 CPUtime=162.28
/proc/22610/stat : 22610 (march_ks) R 22608 22610 21972 0 -1 4194304 1229 0 0 0 16228 0 0 0 25 0 1 0 204412316 6082560 1185 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 1 0 0
/proc/22610/statm: 1485 1185 73 123 0 1360 0
Current children cumulated CPU time (s) 162.28
Current children cumulated vsize (KiB) 5940

[startup+222.36 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22611
/proc/meminfo: memFree=705248/2055920 swapFree=4183176/4192956
[pid=22610] ppid=22608 vsize=7664 CPUtime=222.28
/proc/22610/stat : 22610 (march_ks) R 22608 22610 21972 0 -1 4194304 1653 0 0 0 22228 0 0 0 25 0 1 0 204412316 7847936 1609 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/22610/statm: 1916 1609 73 123 0 1791 0
Current children cumulated CPU time (s) 222.28
Current children cumulated vsize (KiB) 7664

[startup+282.382 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22611
/proc/meminfo: memFree=703520/2055920 swapFree=4183176/4192956
[pid=22610] ppid=22608 vsize=11104 CPUtime=282.29
/proc/22610/stat : 22610 (march_ks) R 22608 22610 21972 0 -1 4194304 2087 0 0 0 28228 1 0 0 25 0 1 0 204412316 11370496 2043 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/22610/statm: 2776 2043 73 123 0 2651 0
Current children cumulated CPU time (s) 282.29
Current children cumulated vsize (KiB) 11104

[startup+342.4 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22611
/proc/meminfo: memFree=701408/2055920 swapFree=4183176/4192956
[pid=22610] ppid=22608 vsize=11104 CPUtime=342.29
/proc/22610/stat : 22610 (march_ks) R 22608 22610 21972 0 -1 4194304 2615 0 0 0 34228 1 0 0 25 0 1 0 204412316 11370496 2571 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542782 0 0 4096 0 0 0 0 17 1 0 0
/proc/22610/statm: 2776 2571 73 123 0 2651 0
Current children cumulated CPU time (s) 342.29
Current children cumulated vsize (KiB) 11104

[startup+402.421 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22611
/proc/meminfo: memFree=699296/2055920 swapFree=4183176/4192956
[pid=22610] ppid=22608 vsize=16680 CPUtime=402.29
/proc/22610/stat : 22610 (march_ks) R 22608 22610 21972 0 -1 4194304 3126 0 0 0 40228 1 0 0 25 0 1 0 204412316 17080320 3082 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/22610/statm: 4170 3082 73 123 0 4045 0
Current children cumulated CPU time (s) 402.29
Current children cumulated vsize (KiB) 16680

[startup+462.438 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22611
/proc/meminfo: memFree=697056/2055920 swapFree=4183176/4192956
[pid=22610] ppid=22608 vsize=16680 CPUtime=462.29
/proc/22610/stat : 22610 (march_ks) R 22608 22610 21972 0 -1 4194304 3685 0 0 0 46227 2 0 0 25 0 1 0 204412316 17080320 3641 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134522672 0 0 4096 0 0 0 0 17 1 0 0
/proc/22610/statm: 4170 3641 73 123 0 4045 0
Current children cumulated CPU time (s) 462.29
Current children cumulated vsize (KiB) 16680

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

[startup+471.961 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22611
/proc/meminfo: memFree=696736/2055920 swapFree=4183176/4192956
[pid=22610] ppid=22608 vsize=16680 CPUtime=471.81
/proc/22610/stat : 22610 (march_ks) R 22608 22610 21972 0 -1 4194304 3773 0 0 0 47179 2 0 0 25 0 1 0 204412316 17080320 3729 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/22610/statm: 4170 3729 73 123 0 4045 0
Current children cumulated CPU time (s) 471.81
Current children cumulated vsize (KiB) 16680

[startup+478.519 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22611
/proc/meminfo: memFree=696480/2055920 swapFree=4183176/4192956
[pid=22610] ppid=22608 vsize=16680 CPUtime=478.37
/proc/22610/stat : 22610 (march_ks) R 22608 22610 21972 0 -1 4194304 3833 0 0 0 47835 2 0 0 25 0 1 0 204412316 17080320 3789 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542592 0 0 4096 0 0 0 0 17 1 0 0
/proc/22610/statm: 4170 3789 73 123 0 4045 0
Current children cumulated CPU time (s) 478.37
Current children cumulated vsize (KiB) 16680

[startup+480.159 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22611
/proc/meminfo: memFree=696416/2055920 swapFree=4183176/4192956
[pid=22610] ppid=22608 vsize=16680 CPUtime=480
/proc/22610/stat : 22610 (march_ks) R 22608 22610 21972 0 -1 4194304 3849 0 0 0 47998 2 0 0 25 0 1 0 204412316 17080320 3805 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134579347 0 0 4096 0 0 0 0 17 1 0 0
/proc/22610/statm: 4170 3805 73 123 0 4045 0
Current children cumulated CPU time (s) 480
Current children cumulated vsize (KiB) 16680

[startup+480.975 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22611
/proc/meminfo: memFree=696416/2055920 swapFree=4183176/4192956
[pid=22610] ppid=22608 vsize=16680 CPUtime=480.82
/proc/22610/stat : 22610 (march_ks) R 22608 22610 21972 0 -1 4194304 3856 0 0 0 48080 2 0 0 25 0 1 0 204412316 17080320 3812 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/22610/statm: 4170 3812 73 123 0 4045 0
Current children cumulated CPU time (s) 480.82
Current children cumulated vsize (KiB) 16680

[startup+481.795 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22611
/proc/meminfo: memFree=696352/2055920 swapFree=4183176/4192956
[pid=22610] ppid=22608 vsize=16680 CPUtime=481.64
/proc/22610/stat : 22610 (march_ks) R 22608 22610 21972 0 -1 4194304 3863 0 0 0 48162 2 0 0 25 0 1 0 204412316 17080320 3819 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/22610/statm: 4170 3819 73 123 0 4045 0
Current children cumulated CPU time (s) 481.64
Current children cumulated vsize (KiB) 16680

[startup+481.999 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22611
/proc/meminfo: memFree=696352/2055920 swapFree=4183176/4192956
[pid=22610] ppid=22608 vsize=16680 CPUtime=481.84
/proc/22610/stat : 22610 (march_ks) R 22608 22610 21972 0 -1 4194304 3864 0 0 0 48182 2 0 0 25 0 1 0 204412316 17080320 3820 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542945 0 0 4096 0 0 0 0 17 1 0 0
/proc/22610/statm: 4170 3820 73 123 0 4045 0
Current children cumulated CPU time (s) 481.84
Current children cumulated vsize (KiB) 16680

[startup+482.101 s]
/proc/loadavg: 0.99 0.97 0.99 2/65 22611
/proc/meminfo: memFree=696352/2055920 swapFree=4183176/4192956
[pid=22610] ppid=22608 vsize=16680 CPUtime=481.94
/proc/22610/stat : 22610 (march_ks) R 22608 22610 21972 0 -1 4194304 3865 0 0 0 48192 2 0 0 25 0 1 0 204412316 17080320 3821 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134589843 0 0 4096 0 0 0 0 17 1 0 0
/proc/22610/statm: 4170 3821 73 123 0 4045 0
Current children cumulated CPU time (s) 481.94
Current children cumulated vsize (KiB) 16680

Child status: 20
Real time (s): 482.117
CPU time (s): 481.966
CPU user time (s): 481.939
CPU system time (s): 0.026995
CPU usage (%): 99.9686
Max. virtual memory (cumulated for all children) (KiB): 16680

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 481.939
system time used= 0.026995
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 3866
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= 8
involuntary context switches= 718

runsolver used 0.342947 second user time and 0.98085 second system time

The end

Launcher Data (download as text)

Begin job on node75 on Mon Feb 19 00:21:05 UTC 2007

IDJOB= 297748
IDBENCH= 19969
IDSOLVER= 111
FILE ID= node75/297748-1171844465

PBS_JOBID= 3839725

Free space on /tmp= 66561 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/OnTreshold/3SAT/v450/unif-k3-r4.25-v450-c1912-S1711439550-13.UNSAT.shuffled.cnf
COMMAND LINE= /tmp/evaluation/297748-1171844465/march_ks /tmp/evaluation/297748-1171844465/instance-297748-1171844465.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node75/watcher-297748-1171844465 -o ROOT/results/node75/solver-297748-1171844465 -C 1200 -M 1800 --output-limit 1,15  /tmp/evaluation/297748-1171844465/march_ks /tmp/evaluation/297748-1171844465/instance-297748-1171844465.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  2a29cf8033c0c4626cda2167b46ef223

RANDOM SEED= 412223017

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node75.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.218
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:        712256 kB
Buffers:         50100 kB
Cached:        1171272 kB
SwapCached:       3920 kB
Active:         821600 kB
Inactive:       409472 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        712256 kB
SwapTotal:     4192956 kB
SwapFree:      4183176 kB
Dirty:            2300 kB
Writeback:           0 kB
Mapped:          15552 kB
Slab:            98500 kB
Committed_AS:   609940 kB
PageTables:       1432 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= 66561 MiB

End job on node75 on Mon Feb 19 00:29:07 UTC 2007