Trace number 1626717

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 536.207 536.432

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 benchmark364.493
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 |****************************************************************| 1 NC: 1060 JD: 21
0.39/0.49	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 2 NC: 7751 JD: 21
3.59/3.63	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 3 NC: 31673 JD: 21
15.08/15.14	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 4 NC: 97255 JD: 21
47.47/47.53	c |----------------------------------------------------------------|
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c |****************************************************************| 5 NC: 221738 JD: 21
110.74/110.85	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 6 NC: 400891 JD: 21
206.19/206.32	c |----------------------------------------------------------------|
c |*
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c |*************************************c right child 116037 UNSAT by parent!
265.77/265.93	
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c |****************************************************************| 7 NC: 601644 JD: 21
317.85/318.02	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 8 NC: 771645 JD: 21
416.91/417.14	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!
451.00/451.25	
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c |**************************************************************c right child 389879 UNSAT by parent!
483.99/484.24	
c |***************************************************************c left child 393720 UNSAT by parent!
484.39/484.62	
c |****************************************************************| 9 NC: 882639 JD: 21
484.39/484.62	c |----------------------------------------------------------------|
c |*
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c |********************************************************
c |*********************************************************c right child 470442 UNSAT by parent!
518.57/518.80	
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c |****************************************************************| 10 NC: 937693 JD: 21
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c |****************************************************************| 11 NC: 957706 JD: 21
531.87/532.10	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 12 NC: 963057 JD: 21
535.37/535.62	c |----------------------------------------------------------------|
c |*
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c |********************************************************
c |****************************************************************| 13 NC: 964095 JD: 21
536.07/536.32	c |----------------------------------------------------------------|
c |*
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c |********************************************************
c |****************************************************************| 14 NC: 964216 JD: 21
536.17/536.41	c |----------------------------------------------------------------|
c |*
c |**
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c |****************************************************************| 15 NC: 964229 JD: 21
536.17/536.42	c |----------------------------------------------------------------|
c |****************
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c |************************
c |********************************
c |****************************************************************| 16 NC: 964230 JD: 21
536.17/536.42	c |----------------------------------------------------------------|
c |
536.17/536.42	c
536.17/536.42	c main():: nodeCount: 964230
536.17/536.42	c main():: dead ends in main: 17736
536.17/536.42	c main():: lookAheadCount: 76559075
536.17/536.42	c main():: unitResolveCount: 15752707
536.17/536.42	c main():: time=536.280000
536.17/536.42	c main():: necessary_assignments: 257684
536.17/536.42	c main():: bin_sat: 0, bin_unsat 0
536.17/536.42	c main():: doublelook: #: 4446367, succes #: 3366331
536.17/536.42	c main():: doublelook: overall 6.013 of all possible doublelooks executed
536.17/536.42	c main():: doublelook: succesrate: 75.710, average DL_trigger: 6735.345
536.17/536.42	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-1626717-1240122203/watcher-1626717-1240122203 -o /tmp/evaluation-result-1626717-1240122203/solver-1626717-1240122203 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626717-1240122203.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 6000 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25882
/proc/meminfo: memFree=1286448/2055920 swapFree=4192956/4192956
[pid=25882] ppid=25880 vsize=796 CPUtime=0
/proc/25882/stat : 25882 (march_ks) R 25880 25882 25739 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 40253870 815104 110 1992294400 134512640 135019032 4294956240 18446744073709551615 134532912 0 0 4096 0 0 0 0 17 0 0 0
/proc/25882/statm: 199 110 52 123 0 74 0

[startup+0.0934039 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25882
/proc/meminfo: memFree=1286448/2055920 swapFree=4192956/4192956
[pid=25882] ppid=25880 vsize=1320 CPUtime=0.09
/proc/25882/stat : 25882 (march_ks) R 25880 25882 25739 0 -1 4194304 254 0 0 0 9 0 0 0 18 0 1 0 40253870 1351680 237 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/25882/statm: 330 237 73 123 0 205 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1320

[startup+0.101403 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25882
/proc/meminfo: memFree=1286448/2055920 swapFree=4192956/4192956
[pid=25882] ppid=25880 vsize=1320 CPUtime=0.09
/proc/25882/stat : 25882 (march_ks) R 25880 25882 25739 0 -1 4194304 255 0 0 0 9 0 0 0 18 0 1 0 40253870 1351680 238 1992294400 134512640 135019032 4294956240 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 0 0 0
/proc/25882/statm: 330 238 73 123 0 205 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1320

[startup+0.301416 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25882
/proc/meminfo: memFree=1286448/2055920 swapFree=4192956/4192956
[pid=25882] ppid=25880 vsize=1320 CPUtime=0.29
/proc/25882/stat : 25882 (march_ks) R 25880 25882 25739 0 -1 4194304 267 0 0 0 29 0 0 0 19 0 1 0 40253870 1351680 250 1992294400 134512640 135019032 4294956240 18446744073709551615 134538563 0 0 4096 0 0 0 0 17 0 0 0
/proc/25882/statm: 330 250 73 123 0 205 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1320

[startup+0.701441 s]
/proc/loadavg: 1.00 1.00 1.00 3/64 25882
/proc/meminfo: memFree=1286448/2055920 swapFree=4192956/4192956
[pid=25882] ppid=25880 vsize=1320 CPUtime=0.69
/proc/25882/stat : 25882 (march_ks) R 25880 25882 25739 0 -1 4194304 275 0 0 0 69 0 0 0 23 0 1 0 40253870 1351680 258 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/25882/statm: 330 258 73 123 0 205 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1320

[startup+1.50149 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25883
/proc/meminfo: memFree=1285736/2055920 swapFree=4192956/4192956
[pid=25882] ppid=25880 vsize=1468 CPUtime=1.49
/proc/25882/stat : 25882 (march_ks) R 25880 25882 25739 0 -1 4194304 287 0 0 0 149 0 0 0 25 0 1 0 40253870 1503232 270 1992294400 134512640 135019032 4294956240 18446744073709551615 134526505 0 0 4096 0 0 0 0 17 0 0 0
/proc/25882/statm: 367 270 73 123 0 242 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1468

[startup+3.1016 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25883
/proc/meminfo: memFree=1285416/2055920 swapFree=4192956/4192956
[pid=25882] ppid=25880 vsize=1468 CPUtime=3.09
/proc/25882/stat : 25882 (march_ks) R 25880 25882 25739 0 -1 4194304 299 0 0 0 309 0 0 0 25 0 1 0 40253870 1503232 282 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/25882/statm: 367 282 73 123 0 242 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1468

[startup+6.30181 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25883
/proc/meminfo: memFree=1285224/2055920 swapFree=4192956/4192956
[pid=25882] ppid=25880 vsize=1632 CPUtime=6.29
/proc/25882/stat : 25882 (march_ks) R 25880 25882 25739 0 -1 4194304 326 0 0 0 629 0 0 0 25 0 1 0 40253870 1671168 309 1992294400 134512640 135019032 4294956240 18446744073709551615 134578778 0 0 4096 0 0 0 0 17 0 0 0
/proc/25882/statm: 408 309 73 123 0 283 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1632

[startup+12.7022 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25883
/proc/meminfo: memFree=1285032/2055920 swapFree=4192956/4192956
[pid=25882] ppid=25880 vsize=1768 CPUtime=12.69
/proc/25882/stat : 25882 (march_ks) R 25880 25882 25739 0 -1 4194304 354 0 0 0 1269 0 0 0 25 0 1 0 40253870 1810432 337 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/25882/statm: 442 337 73 123 0 317 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1768

[startup+25.501 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25883
/proc/meminfo: memFree=1284840/2055920 swapFree=4192956/4192956
[pid=25882] ppid=25880 vsize=2224 CPUtime=25.48
/proc/25882/stat : 25882 (march_ks) R 25880 25882 25739 0 -1 4194304 447 0 0 0 2548 0 0 0 25 0 1 0 40253870 2277376 430 1992294400 134512640 135019032 4294956240 18446744073709551615 134542355 0 0 4096 0 0 0 0 17 0 0 0
/proc/25882/statm: 556 430 73 123 0 431 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2224

[startup+51.1017 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25883
/proc/meminfo: memFree=1284392/2055920 swapFree=4192956/4192956
[pid=25882] ppid=25880 vsize=2792 CPUtime=51.07
/proc/25882/stat : 25882 (march_ks) R 25880 25882 25739 0 -1 4194304 574 0 0 0 5107 0 0 0 25 0 1 0 40253870 2859008 557 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/25882/statm: 698 557 73 123 0 573 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2792

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25883
/proc/meminfo: memFree=1283176/2055920 swapFree=4192956/4192956
[pid=25882] ppid=25880 vsize=4320 CPUtime=102.25
/proc/25882/stat : 25882 (march_ks) R 25880 25882 25739 0 -1 4194304 885 0 0 0 10225 0 0 0 25 0 1 0 40253870 4423680 842 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/25882/statm: 1080 842 73 123 0 955 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 4320

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25883
/proc/meminfo: memFree=1281704/2055920 swapFree=4192956/4192956
[pid=25882] ppid=25880 vsize=5876 CPUtime=162.2
/proc/25882/stat : 25882 (march_ks) R 25880 25882 25739 0 -1 4194304 1261 0 0 0 16220 0 0 0 25 0 1 0 40253870 6017024 1218 1992294400 134512640 135019032 4294956240 18446744073709551615 134579126 0 0 4096 0 0 0 0 17 0 0 0
/proc/25882/statm: 1469 1218 73 123 0 1344 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 5876

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25883
/proc/meminfo: memFree=1279848/2055920 swapFree=4192956/4192956
[pid=25882] ppid=25880 vsize=8412 CPUtime=222.19
/proc/25882/stat : 25882 (march_ks) R 25880 25882 25739 0 -1 4194304 1711 0 0 0 22218 1 0 0 25 0 1 0 40253870 8613888 1668 1992294400 134512640 135019032 4294956240 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 0 0 0
/proc/25882/statm: 2103 1668 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 1.00 1.00 2/65 25883
/proc/meminfo: memFree=1277992/2055920 swapFree=4192956/4192956
[pid=25882] ppid=25880 vsize=11000 CPUtime=282.16
/proc/25882/stat : 25882 (march_ks) R 25880 25882 25739 0 -1 4194304 2174 0 0 0 28215 1 0 0 25 0 1 0 40253870 11264000 2131 1992294400 134512640 135019032 4294956240 18446744073709551615 134542976 0 0 4096 0 0 0 0 17 0 0 0
/proc/25882/statm: 2750 2131 73 123 0 2625 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 11000

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25883
/proc/meminfo: memFree=1275944/2055920 swapFree=4192956/4192956
[pid=25882] ppid=25880 vsize=12624 CPUtime=342.14
/proc/25882/stat : 25882 (march_ks) R 25880 25882 25739 0 -1 4194304 2672 0 0 0 34212 2 0 0 25 0 1 0 40253870 12926976 2629 1992294400 134512640 135019032 4294956240 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 0 0 0
/proc/25882/statm: 3156 2629 73 123 0 3031 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 12624

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25883
/proc/meminfo: memFree=1274024/2055920 swapFree=4192956/4192956
[pid=25882] ppid=25880 vsize=16636 CPUtime=402.12
/proc/25882/stat : 25882 (march_ks) R 25880 25882 25739 0 -1 4194304 3170 0 0 0 40210 2 0 0 25 0 1 0 40253870 17035264 3127 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/25882/statm: 4159 3127 73 123 0 4034 0
Current children cumulated CPU time (s) 402.12
Current children cumulated vsize (KiB) 16636

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 25883
/proc/meminfo: memFree=1271848/2055920 swapFree=4192956/4192956
[pid=25882] ppid=25880 vsize=16636 CPUtime=462.1
/proc/25882/stat : 25882 (march_ks) R 25880 25882 25739 0 -1 4194304 3718 0 0 0 46207 3 0 0 25 0 1 0 40253870 17035264 3675 1992294400 134512640 135019032 4294956240 18446744073709551615 134542401 0 0 4096 0 0 0 0 17 0 0 0
/proc/25882/statm: 4159 3675 73 123 0 4034 0
Current children cumulated CPU time (s) 462.1
Current children cumulated vsize (KiB) 16636

[startup+522.301 s]
/proc/loadavg: 1.17 1.04 1.01 2/65 25883
/proc/meminfo: memFree=1269672/2055920 swapFree=4192956/4192956
[pid=25882] ppid=25880 vsize=25704 CPUtime=522.07
/proc/25882/stat : 25882 (march_ks) R 25880 25882 25739 0 -1 4194304 4272 0 0 0 52204 3 0 0 25 0 1 0 40253870 26320896 4229 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/25882/statm: 6426 4229 73 123 0 6301 0
Current children cumulated CPU time (s) 522.07
Current children cumulated vsize (KiB) 25704

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

[startup+524.706 s]
/proc/loadavg: 1.17 1.04 1.01 2/65 25883
/proc/meminfo: memFree=1269544/2055920 swapFree=4192956/4192956
[pid=25882] ppid=25880 vsize=25704 CPUtime=524.47
/proc/25882/stat : 25882 (march_ks) R 25880 25882 25739 0 -1 4194304 4294 0 0 0 52444 3 0 0 25 0 1 0 40253870 26320896 4251 1992294400 134512640 135019032 4294956240 18446744073709551615 134584966 0 0 4096 0 0 0 0 17 0 0 0
/proc/25882/statm: 6426 4251 73 123 0 6301 0
Current children cumulated CPU time (s) 524.47
Current children cumulated vsize (KiB) 25704

[startup+531.102 s]
/proc/loadavg: 1.15 1.04 1.01 2/65 25883
/proc/meminfo: memFree=1269352/2055920 swapFree=4192956/4192956
[pid=25882] ppid=25880 vsize=25704 CPUtime=530.87
/proc/25882/stat : 25882 (march_ks) R 25880 25882 25739 0 -1 4194304 4355 0 0 0 53083 4 0 0 25 0 1 0 40253870 26320896 4312 1992294400 134512640 135019032 4294956240 18446744073709551615 134542592 0 0 4096 0 0 0 0 17 0 0 0
/proc/25882/statm: 6426 4312 73 123 0 6301 0
Current children cumulated CPU time (s) 530.87
Current children cumulated vsize (KiB) 25704

[startup+534.303 s]
/proc/loadavg: 1.14 1.04 1.01 2/65 25883
/proc/meminfo: memFree=1269224/2055920 swapFree=4192956/4192956
[pid=25882] ppid=25880 vsize=25704 CPUtime=534.07
/proc/25882/stat : 25882 (march_ks) R 25880 25882 25739 0 -1 4194304 4386 0 0 0 53403 4 0 0 25 0 1 0 40253870 26320896 4343 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/25882/statm: 6426 4343 73 123 0 6301 0
Current children cumulated CPU time (s) 534.07
Current children cumulated vsize (KiB) 25704

[startup+535.102 s]
/proc/loadavg: 1.14 1.04 1.01 2/65 25883
/proc/meminfo: memFree=1269160/2055920 swapFree=4192956/4192956
[pid=25882] ppid=25880 vsize=25704 CPUtime=534.87
/proc/25882/stat : 25882 (march_ks) R 25880 25882 25739 0 -1 4194304 4393 0 0 0 53483 4 0 0 25 0 1 0 40253870 26320896 4350 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/25882/statm: 6426 4350 73 123 0 6301 0
Current children cumulated CPU time (s) 534.87
Current children cumulated vsize (KiB) 25704

[startup+535.901 s]
/proc/loadavg: 1.13 1.04 1.01 2/65 25883
/proc/meminfo: memFree=1269096/2055920 swapFree=4192956/4192956
[pid=25882] ppid=25880 vsize=25704 CPUtime=535.67
/proc/25882/stat : 25882 (march_ks) R 25880 25882 25739 0 -1 4194304 4400 0 0 0 53563 4 0 0 25 0 1 0 40253870 26320896 4357 1992294400 134512640 135019032 4294956240 18446744073709551615 134579400 0 0 4096 0 0 0 0 17 0 0 0
/proc/25882/statm: 6426 4357 73 123 0 6301 0
Current children cumulated CPU time (s) 535.67
Current children cumulated vsize (KiB) 25704

[startup+536.301 s]
/proc/loadavg: 1.13 1.04 1.01 2/65 25883
/proc/meminfo: memFree=1269096/2055920 swapFree=4192956/4192956
[pid=25882] ppid=25880 vsize=25704 CPUtime=536.07
/proc/25882/stat : 25882 (march_ks) R 25880 25882 25739 0 -1 4194304 4403 0 0 0 53603 4 0 0 25 0 1 0 40253870 26320896 4360 1992294400 134512640 135019032 4294956240 18446744073709551615 134577639 0 0 4096 0 0 0 0 17 0 0 0
/proc/25882/statm: 6426 4360 73 123 0 6301 0
Current children cumulated CPU time (s) 536.07
Current children cumulated vsize (KiB) 25704

[startup+536.401 s]
/proc/loadavg: 1.13 1.04 1.01 2/65 25883
/proc/meminfo: memFree=1269096/2055920 swapFree=4192956/4192956
[pid=25882] ppid=25880 vsize=25704 CPUtime=536.17
/proc/25882/stat : 25882 (march_ks) R 25880 25882 25739 0 -1 4194304 4404 0 0 0 53613 4 0 0 25 0 1 0 40253870 26320896 4361 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/25882/statm: 6426 4361 73 123 0 6301 0
Current children cumulated CPU time (s) 536.17
Current children cumulated vsize (KiB) 25704

Child status: 20
Real time (s): 536.432
CPU time (s): 536.207
CPU user time (s): 536.163
CPU system time (s): 0.044993
CPU usage (%): 99.9581
Max. virtual memory (cumulated for all children) (KiB): 25704

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 536.162
system time used= 0.044993
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= 2043

runsolver used 0.463929 second user time and 1.51377 second system time

The end

Launcher Data 

Begin job on node22 at 2009-04-19 08:23:23
IDJOB=1626717
IDBENCH=70593
IDSOLVER=582
FILE ID=node22/1626717-1240122203
PBS_JOBID= 9159206
Free space on /tmp= 66336 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-1626717-1240122203/watcher-1626717-1240122203 -o /tmp/evaluation-result-1626717-1240122203/solver-1626717-1240122203 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626717-1240122203.cnf            

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

MD5SUM BENCH= 690a5fe43a37275cc4c39d3d0d23f423
RANDOM SEED=1004526967

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		: 3000.232
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		: 3000.232
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:       1286928 kB
Buffers:         88524 kB
Cached:         600724 kB
SwapCached:          0 kB
Active:         306316 kB
Inactive:       396876 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1286928 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2896 kB
Writeback:           0 kB
Mapped:          23692 kB
Slab:            51836 kB
Committed_AS:   180620 kB
PageTables:       1368 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= 66332 MiB
End job on node22 at 2009-04-19 08:32:20