Trace number 1544718

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 681.376 681.715

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/440/
unif-k3-r4.25-v440-c1870-S287522321-032.cnf
MD5SUM348784df95efc4633396948fc1376145
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark488.245
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, 0 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 440 free variables and 1870 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.499
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 169 duplicate clauses
0.00/0.01	c resolvent_look() :: found 84 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 440 variables and 1954 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 1954 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 1954 / 440 ) = 4.44
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: 126 JD: 16
0.02/0.07	c |----------------------------------------------------------------|
c |*
c |**
c |****
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c |****************************************************************| 1 NC: 4300 JD: 16
2.20/2.27	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| 2 NC: 28534 JD: 16
15.09/15.17	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 108279 JD: 16
58.18/58.28	c |----------------------------------------------------------------|
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c |****************************************************************| 4 NC: 276366 JD: 16
149.54/149.61	c |----------------------------------------------------------------|
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c |****************************************************************| 5 NC: 534490 JD: 16
290.57/290.79	c |----------------------------------------------------------------|
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c |****************************************************************| 6 NC: 814895 JD: 16
445.68/445.90	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 7 NC: 1035242 JD: 16
568.51/568.83	c |----------------------------------------------------------------|
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c |****************************************************************| 8 NC: 1160055 JD: 16
639.38/639.71	c |----------------------------------------------------------------|
c |*
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c |****
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c |********************************************************
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c |***************************************************************
c |****************************************************************| 9 NC: 1210956 JD: 16
669.37/669.77	c |----------------------------------------------------------------|
c |*
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c |***************************************************************
c |****************************************************************| 10 NC: 1226503 JD: 16
678.86/679.25	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 11 NC: 1229773 JD: 16
680.96/681.38	c |----------------------------------------------------------------|
c |*
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c |********************************************************
c |****************************************************************| 12 NC: 1230224 JD: 16
681.25/681.68	c |----------------------------------------------------------------|
c |*
c |**
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c |****
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c |****************
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c |****************************************************************| 13 NC: 1230255 JD: 16
681.35/681.71	c |----------------------------------------------------------------|
c |*
c |**
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c |****************
c |********************************
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c |********************************************************
c |****************************************************************| 14 NC: 1230256 JD: 16
681.35/681.71	c |----------------------------------------------------------------|
c |
681.35/681.71	c
681.35/681.71	c main():: nodeCount: 1230256
681.35/681.71	c main():: dead ends in main: 23325
681.35/681.71	c main():: lookAheadCount: 98662246
681.35/681.71	c main():: unitResolveCount: 15618748
681.35/681.71	c main():: time=681.470000
681.35/681.71	c main():: necessary_assignments: 316067
681.35/681.71	c main():: bin_sat: 0, bin_unsat 0
681.35/681.71	c main():: doublelook: #: 5735777, succes #: 4353821
681.35/681.71	c main():: doublelook: overall 6.020 of all possible doublelooks executed
681.35/681.71	c main():: doublelook: succesrate: 75.906, average DL_trigger: 6800.724
681.35/681.71	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-1544718-1238613562/watcher-1544718-1238613562 -o /tmp/evaluation-result-1544718-1238613562/solver-1544718-1238613562 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544718-1238613562.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 0.93 3/64 30302
/proc/meminfo: memFree=1610104/2055920 swapFree=4174420/4192956
[pid=30302] ppid=30300 vsize=796 CPUtime=0
/proc/30302/stat : 30302 (march_ks) R 30300 30302 30138 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1134021865 815104 110 1992294400 134512640 135019032 4294956240 18446744073709551615 134532912 0 0 4096 0 0 0 0 17 0 0 0
/proc/30302/statm: 199 110 52 123 0 74 0

[startup+0.0247769 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 30302
/proc/meminfo: memFree=1610104/2055920 swapFree=4174420/4192956
[pid=30302] ppid=30300 vsize=1188 CPUtime=0.02
/proc/30302/stat : 30302 (march_ks) R 30300 30302 30138 0 -1 4194304 241 0 0 0 2 0 0 0 18 0 1 0 1134021865 1216512 224 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/30302/statm: 297 224 73 123 0 172 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 1188

[startup+0.101789 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 30302
/proc/meminfo: memFree=1610104/2055920 swapFree=4174420/4192956
[pid=30302] ppid=30300 vsize=1320 CPUtime=0.1
/proc/30302/stat : 30302 (march_ks) R 30300 30302 30138 0 -1 4194304 258 0 0 0 10 0 0 0 18 0 1 0 1134021865 1351680 241 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/30302/statm: 330 241 73 123 0 205 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1320

[startup+0.301818 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 30302
/proc/meminfo: memFree=1610104/2055920 swapFree=4174420/4192956
[pid=30302] ppid=30300 vsize=1320 CPUtime=0.3
/proc/30302/stat : 30302 (march_ks) R 30300 30302 30138 0 -1 4194304 266 0 0 0 30 0 0 0 20 0 1 0 1134021865 1351680 249 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/30302/statm: 330 249 73 123 0 205 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1320

[startup+0.701875 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 30302
/proc/meminfo: memFree=1610104/2055920 swapFree=4174420/4192956
[pid=30302] ppid=30300 vsize=1320 CPUtime=0.7
/proc/30302/stat : 30302 (march_ks) R 30300 30302 30138 0 -1 4194304 275 0 0 0 70 0 0 0 24 0 1 0 1134021865 1351680 258 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/30302/statm: 330 258 73 123 0 205 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1320

[startup+1.50199 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30303
/proc/meminfo: memFree=1609328/2055920 swapFree=4174420/4192956
[pid=30302] ppid=30300 vsize=1452 CPUtime=1.5
/proc/30302/stat : 30302 (march_ks) R 30300 30302 30138 0 -1 4194304 283 0 0 0 150 0 0 0 25 0 1 0 1134021865 1486848 266 1992294400 134512640 135019032 4294956240 18446744073709551615 134538197 0 0 4096 0 0 0 0 17 0 0 0
/proc/30302/statm: 363 266 73 123 0 238 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1452

[startup+3.10122 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30303
/proc/meminfo: memFree=1609200/2055920 swapFree=4174420/4192956
[pid=30302] ppid=30300 vsize=1452 CPUtime=3.09
/proc/30302/stat : 30302 (march_ks) R 30300 30302 30138 0 -1 4194304 290 0 0 0 309 0 0 0 25 0 1 0 1134021865 1486848 273 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/30302/statm: 363 273 73 123 0 238 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1452

[startup+6.30168 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30303
/proc/meminfo: memFree=1609072/2055920 swapFree=4174420/4192956
[pid=30302] ppid=30300 vsize=1452 CPUtime=6.29
/proc/30302/stat : 30302 (march_ks) R 30300 30302 30138 0 -1 4194304 298 0 0 0 629 0 0 0 25 0 1 0 1134021865 1486848 281 1992294400 134512640 135019032 4294956240 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 0 0 0
/proc/30302/statm: 363 281 73 123 0 238 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1452

[startup+12.7016 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30303
/proc/meminfo: memFree=1608944/2055920 swapFree=4174420/4192956
[pid=30302] ppid=30300 vsize=1452 CPUtime=12.69
/proc/30302/stat : 30302 (march_ks) R 30300 30302 30138 0 -1 4194304 305 0 0 0 1269 0 0 0 25 0 1 0 1134021865 1486848 288 1992294400 134512640 135019032 4294956240 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 0 0 0
/proc/30302/statm: 363 288 73 123 0 238 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1452

[startup+25.5015 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30303
/proc/meminfo: memFree=1608944/2055920 swapFree=4174420/4192956
[pid=30302] ppid=30300 vsize=1604 CPUtime=25.49
/proc/30302/stat : 30302 (march_ks) R 30300 30302 30138 0 -1 4194304 321 0 0 0 2549 0 0 0 25 0 1 0 1134021865 1642496 304 1992294400 134512640 135019032 4294956240 18446744073709551615 134538016 0 0 4096 0 0 0 0 17 0 0 0
/proc/30302/statm: 401 304 73 123 0 276 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1604

[startup+51.1012 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30303
/proc/meminfo: memFree=1608880/2055920 swapFree=4174420/4192956
[pid=30302] ppid=30300 vsize=1604 CPUtime=51.07
/proc/30302/stat : 30302 (march_ks) R 30300 30302 30138 0 -1 4194304 339 0 0 0 5107 0 0 0 25 0 1 0 1134021865 1642496 322 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/30302/statm: 401 322 73 123 0 276 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 1604

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30303
/proc/meminfo: memFree=1608688/2055920 swapFree=4174420/4192956
[pid=30302] ppid=30300 vsize=1740 CPUtime=102.26
/proc/30302/stat : 30302 (march_ks) R 30300 30302 30138 0 -1 4194304 378 0 0 0 10226 0 0 0 25 0 1 0 1134021865 1781760 361 1992294400 134512640 135019032 4294956240 18446744073709551615 134526487 0 0 4096 0 0 0 0 17 0 0 0
/proc/30302/statm: 435 361 73 123 0 310 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 1740

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30303
/proc/meminfo: memFree=1608560/2055920 swapFree=4174420/4192956
[pid=30302] ppid=30300 vsize=1908 CPUtime=162.22
/proc/30302/stat : 30302 (march_ks) R 30300 30302 30138 0 -1 4194304 408 0 0 0 16222 0 0 0 25 0 1 0 1134021865 1953792 391 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/30302/statm: 477 391 73 123 0 352 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 1908

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30303
/proc/meminfo: memFree=1608496/2055920 swapFree=4174420/4192956
[pid=30302] ppid=30300 vsize=2060 CPUtime=222.2
/proc/30302/stat : 30302 (march_ks) R 30300 30302 30138 0 -1 4194304 433 0 0 0 22220 0 0 0 25 0 1 0 1134021865 2109440 416 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/30302/statm: 515 416 73 123 0 390 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 2060

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30303
/proc/meminfo: memFree=1608304/2055920 swapFree=4174420/4192956
[pid=30302] ppid=30300 vsize=2288 CPUtime=282.17
/proc/30302/stat : 30302 (march_ks) R 30300 30302 30138 0 -1 4194304 473 0 0 0 28217 0 0 0 25 0 1 0 1134021865 2342912 456 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/30302/statm: 572 456 73 123 0 447 0
Current children cumulated CPU time (s) 282.17
Current children cumulated vsize (KiB) 2288

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30303
/proc/meminfo: memFree=1608176/2055920 swapFree=4174420/4192956
[pid=30302] ppid=30300 vsize=2420 CPUtime=342.13
/proc/30302/stat : 30302 (march_ks) R 30300 30302 30138 0 -1 4194304 517 0 0 0 34213 0 0 0 25 0 1 0 1134021865 2478080 500 1992294400 134512640 135019032 4294956240 18446744073709551615 134538585 0 0 4096 0 0 0 0 17 0 0 0
/proc/30302/statm: 605 500 73 123 0 480 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 2420

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30303
/proc/meminfo: memFree=1607920/2055920 swapFree=4174420/4192956
[pid=30302] ppid=30300 vsize=2760 CPUtime=402.1
/proc/30302/stat : 30302 (march_ks) R 30300 30302 30138 0 -1 4194304 565 0 0 0 40210 0 0 0 25 0 1 0 1134021865 2826240 548 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/30302/statm: 690 548 73 123 0 565 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 2760

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30303
/proc/meminfo: memFree=1607664/2055920 swapFree=4174420/4192956
[pid=30302] ppid=30300 vsize=3272 CPUtime=462.07
/proc/30302/stat : 30302 (march_ks) R 30300 30302 30138 0 -1 4194304 635 0 0 0 46207 0 0 0 25 0 1 0 1134021865 3350528 618 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/30302/statm: 818 618 73 123 0 693 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 3272

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30303
/proc/meminfo: memFree=1607472/2055920 swapFree=4174420/4192956
[pid=30302] ppid=30300 vsize=3272 CPUtime=522.03
/proc/30302/stat : 30302 (march_ks) R 30300 30302 30138 0 -1 4194304 688 0 0 0 52203 0 0 0 25 0 1 0 1134021865 3350528 671 1992294400 134512640 135019032 4294956240 18446744073709551615 134538659 0 0 4096 0 0 0 0 17 0 0 0
/proc/30302/statm: 818 671 73 123 0 693 0
Current children cumulated CPU time (s) 522.03
Current children cumulated vsize (KiB) 3272

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30303
/proc/meminfo: memFree=1607088/2055920 swapFree=4174420/4192956
[pid=30302] ppid=30300 vsize=4180 CPUtime=582.01
/proc/30302/stat : 30302 (march_ks) R 30300 30302 30138 0 -1 4194304 786 0 0 0 58200 1 0 0 25 0 1 0 1134021865 4280320 769 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/30302/statm: 1045 769 73 123 0 920 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 4180

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30303
/proc/meminfo: memFree=1606576/2055920 swapFree=4174420/4192956
[pid=30302] ppid=30300 vsize=4180 CPUtime=641.99
/proc/30302/stat : 30302 (march_ks) R 30300 30302 30138 0 -1 4194304 899 0 0 0 64198 1 0 0 25 0 1 0 1134021865 4280320 882 1992294400 134512640 135019032 4294956240 18446744073709551615 134677366 0 0 4096 0 0 0 0 17 0 0 0
/proc/30302/statm: 1045 882 73 123 0 920 0
Current children cumulated CPU time (s) 641.99
Current children cumulated vsize (KiB) 4180

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

[startup+665.506 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30303
/proc/meminfo: memFree=1606320/2055920 swapFree=4174420/4192956
[pid=30302] ppid=30300 vsize=4180 CPUtime=665.17
/proc/30302/stat : 30302 (march_ks) R 30300 30302 30138 0 -1 4194304 964 0 0 0 66516 1 0 0 25 0 1 0 1134021865 4280320 947 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/30302/statm: 1045 947 73 123 0 920 0
Current children cumulated CPU time (s) 665.17
Current children cumulated vsize (KiB) 4180

[startup+671.902 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30303
/proc/meminfo: memFree=1606256/2055920 swapFree=4174420/4192956
[pid=30302] ppid=30300 vsize=4180 CPUtime=671.56
/proc/30302/stat : 30302 (march_ks) R 30300 30302 30138 0 -1 4194304 987 0 0 0 67155 1 0 0 25 0 1 0 1134021865 4280320 970 1992294400 134512640 135019032 4294956240 18446744073709551615 134578746 0 0 4096 0 0 0 0 17 0 0 0
/proc/30302/statm: 1045 970 73 123 0 920 0
Current children cumulated CPU time (s) 671.56
Current children cumulated vsize (KiB) 4180

[startup+678.302 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30303
/proc/meminfo: memFree=1605936/2055920 swapFree=4174420/4192956
[pid=30302] ppid=30300 vsize=5748 CPUtime=677.96
/proc/30302/stat : 30302 (march_ks) R 30300 30302 30138 0 -1 4194304 1063 0 0 0 67795 1 0 0 25 0 1 0 1134021865 5885952 1046 1992294400 134512640 135019032 4294956240 18446744073709551615 134584977 0 0 4096 0 0 0 0 17 0 0 0
/proc/30302/statm: 1437 1046 73 123 0 1312 0
Current children cumulated CPU time (s) 677.96
Current children cumulated vsize (KiB) 5748

[startup+679.902 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30303
/proc/meminfo: memFree=1605936/2055920 swapFree=4174420/4192956
[pid=30302] ppid=30300 vsize=5748 CPUtime=679.56
/proc/30302/stat : 30302 (march_ks) R 30300 30302 30138 0 -1 4194304 1071 0 0 0 67955 1 0 0 25 0 1 0 1134021865 5885952 1054 1992294400 134512640 135019032 4294956240 18446744073709551615 134547683 0 0 4096 0 0 0 0 17 0 0 0
/proc/30302/statm: 1437 1054 73 123 0 1312 0
Current children cumulated CPU time (s) 679.56
Current children cumulated vsize (KiB) 5748

[startup+680.701 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30303
/proc/meminfo: memFree=1605936/2055920 swapFree=4174420/4192956
[pid=30302] ppid=30300 vsize=5748 CPUtime=680.36
/proc/30302/stat : 30302 (march_ks) R 30300 30302 30138 0 -1 4194304 1075 0 0 0 68035 1 0 0 25 0 1 0 1134021865 5885952 1058 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/30302/statm: 1437 1058 73 123 0 1312 0
Current children cumulated CPU time (s) 680.36
Current children cumulated vsize (KiB) 5748

[startup+681.501 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30303
/proc/meminfo: memFree=1605872/2055920 swapFree=4174420/4192956
[pid=30302] ppid=30300 vsize=5748 CPUtime=681.16
/proc/30302/stat : 30302 (march_ks) R 30300 30302 30138 0 -1 4194304 1079 0 0 0 68115 1 0 0 25 0 1 0 1134021865 5885952 1062 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/30302/statm: 1437 1062 73 123 0 1312 0
Current children cumulated CPU time (s) 681.16
Current children cumulated vsize (KiB) 5748

[startup+681.701 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 30303
/proc/meminfo: memFree=1605872/2055920 swapFree=4174420/4192956
[pid=30302] ppid=30300 vsize=5748 CPUtime=681.35
/proc/30302/stat : 30302 (march_ks) R 30300 30302 30138 0 -1 4194304 1080 0 0 0 68134 1 0 0 25 0 1 0 1134021865 5885952 1063 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/30302/statm: 1437 1063 73 123 0 1312 0
Current children cumulated CPU time (s) 681.35
Current children cumulated vsize (KiB) 5748

Child status: 20
Real time (s): 681.715
CPU time (s): 681.376
CPU user time (s): 681.359
CPU system time (s): 0.016997
CPU usage (%): 99.9504
Max. virtual memory (cumulated for all children) (KiB): 5748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 681.359
system time used= 0.016997
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1081
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= 2726

runsolver used 0.635903 second user time and 1.87172 second system time

The end

Launcher Data 

Begin job on node22 at 2009-04-01 21:19:22
IDJOB=1544718
IDBENCH=70586
IDSOLVER=559
FILE ID=node22/1544718-1238613562
PBS_JOBID= 9073679
Free space on /tmp= 66332 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-S287522321-032.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544718-1238613562/watcher-1544718-1238613562 -o /tmp/evaluation-result-1544718-1238613562/solver-1544718-1238613562 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544718-1238613562.cnf            

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

MD5SUM BENCH= 348784df95efc4633396948fc1376145
RANDOM SEED=2109926997

node22.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		: 3000.279
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		: 3000.279
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:       1610520 kB
Buffers:         92104 kB
Cached:         253700 kB
SwapCached:      12352 kB
Active:         221016 kB
Inactive:       138676 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1610520 kB
SwapTotal:     4192956 kB
SwapFree:      4174420 kB
Dirty:            2904 kB
Writeback:           0 kB
Mapped:          15612 kB
Slab:            71704 kB
Committed_AS:  3060820 kB
PageTables:       1372 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= 66328 MiB
End job on node22 at 2009-04-01 21:30:43