Trace number 1626329

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 856.474 856.736

General information on the benchmark

NameRANDOM/MEDIUM/5SAT/UNKNOWN/100/
unif-k5-r21.3-v100-c2130-S1050568800-025.cnf
MD5SUMe85d34ddccfa23997bc15509ac656c11
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark806.963
Satisfiable
(Un)Satisfiability was proved
Number of variables100
Number of clauses2130
Sum of the clauses size10650
Maximum clause length5
Minimum clause length5
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 52130
Number of clauses of size over 50

Solver Data 

0.00/0.04	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.04	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.04	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.04	c main()::
0.00/0.04	c initFormula():: searching for DIMACS p-line....
0.00/0.04	c full lookahead due to high density!
0.00/0.04	c initFormula():: the DIMACS p-line indicates a CNF of 100 variables and 2130 clauses.
0.00/0.04	c parseCNF():: parsing....
0.00/0.04	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.04	c runParser():: parsing was successful, warming up engines...
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c preprocessing fase I completed:: there are now 100 free variables and 2130 clauses.
0.00/0.04	c stat :: sign balance is biased by 0.037
0.00/0.04	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.04	c using k-SAT heuristics (size based diff)
0.00/0.04	c longest clause has size 5
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 8 duplicate clauses
0.00/0.04	c resolvent_look() :: found 4 resolvents
0.00/0.04	c main():: clause / variable ratio: ( 2134 / 100 ) = 21.34
0.00/0.04	c longest clause has size 5
0.00/0.04	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.04	c dynamic_preselect_setsize :: off
0.00/0.04	c suggested doublelook initial :: 0
0.00/0.04	c main():: all systems go!
0.00/0.04	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 121 JD: 20
0.06/0.09	c |----------------------------------------------------------------|
c |*
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0.79/0.84	c |----------------------------------------------------------------|
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c |****************************************************************| 2 NC: 10838 JD: 20
4.59/4.62	c |----------------------------------------------------------------|
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c |****************************************************************| 3 NC: 42838 JD: 20
18.29/18.36	c |----------------------------------------------------------------|
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c |****************************************************************| 4 NC: 131260 JD: 20
56.27/56.33	c |----------------------------------------------------------------|
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c |****************************************************************| 5 NC: 314173 JD: 20
135.75/135.81	c |----------------------------------------------------------------|
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264.31/264.44	c |----------------------------------------------------------------|
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c |****************************************************************| 7 NC: 957049 JD: 20
426.86/427.07	c |----------------------------------------------------------------|
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c |**************c right child 205092 UNSAT by parent!
460.75/460.90	
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c |****************************************************************| 8 NC: 1295170 JD: 20
590.81/591.09	c |----------------------------------------------------------------|
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c |****************************************************************| 9 NC: 1550112 JD: 20
720.68/720.99	c |----------------------------------------------------------------|
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c |****************************************************************| 10 NC: 1700532 JD: 20
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c |****************************************************************| 11 NC: 1768467 JD: 20
838.94/839.21	c |----------------------------------------------------------------|
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c |****************************************************************| 12 NC: 1791680 JD: 20
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c |****************************************************************| 13 NC: 1797310 JD: 20
855.83/856.18	c |----------------------------------------------------------------|
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c |****************************************************************| 14 NC: 1798110 JD: 20
856.33/856.69	c |----------------------------------------------------------------|
c |*
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c |****************************************************************| 15 NC: 1798161 JD: 20
856.43/856.73	c |----------------------------------------------------------------|
c |
856.43/856.73	c
856.43/856.73	c main():: nodeCount: 1798161
856.43/856.73	c main():: dead ends in main: 2304
856.43/856.73	c main():: lookAheadCount: 203504704
856.43/856.73	c main():: unitResolveCount: 6608650
856.43/856.73	c main():: time=856.590000
856.43/856.73	c main():: necessary_assignments: 30511
856.43/856.73	c main():: bin_sat: 0, bin_unsat 0
856.43/856.73	c main():: doublelook: #: 8094729, succes #: 6729475
856.43/856.73	c main():: doublelook: overall 4.032 of all possible doublelooks executed
856.43/856.73	c main():: doublelook: succesrate: 83.134, average DL_trigger: 25.873
856.43/856.73	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-1626329-1240068668/watcher-1626329-1240068668 -o /tmp/evaluation-result-1626329-1240068668/solver-1626329-1240068668 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626329-1240068668.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: 0.84 0.95 0.98 3/64 21193
/proc/meminfo: memFree=1371752/2055920 swapFree=4192956/4192956
[pid=21193] ppid=21191 vsize=792 CPUtime=0
/proc/21193/stat : 21193 (march_ks) R 21191 21193 21156 0 -1 4194304 97 0 0 0 0 0 0 0 18 0 1 0 34899619 811008 82 1992294400 134512640 135019032 4294956240 18446744073709551615 134527621 0 0 4096 0 0 0 0 17 1 0 0
/proc/21193/statm: 198 82 48 123 0 73 0

[startup+0.0632641 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 21193
/proc/meminfo: memFree=1371752/2055920 swapFree=4192956/4192956
[pid=21193] ppid=21191 vsize=1048 CPUtime=0.06
/proc/21193/stat : 21193 (march_ks) R 21191 21193 21156 0 -1 4194304 194 0 0 0 6 0 0 0 18 0 1 0 34899619 1073152 177 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/21193/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1048

[startup+0.101268 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 21193
/proc/meminfo: memFree=1371752/2055920 swapFree=4192956/4192956
[pid=21193] ppid=21191 vsize=1048 CPUtime=0.09
/proc/21193/stat : 21193 (march_ks) R 21191 21193 21156 0 -1 4194304 194 0 0 0 9 0 0 0 18 0 1 0 34899619 1073152 177 1992294400 134512640 135019032 4294956240 18446744073709551615 134549480 0 0 4096 0 0 0 0 17 1 0 0
/proc/21193/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1048

[startup+0.301297 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 21193
/proc/meminfo: memFree=1371752/2055920 swapFree=4192956/4192956
[pid=21193] ppid=21191 vsize=1048 CPUtime=0.29
/proc/21193/stat : 21193 (march_ks) R 21191 21193 21156 0 -1 4194304 194 0 0 0 29 0 0 0 19 0 1 0 34899619 1073152 177 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/21193/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1048

[startup+0.701353 s]
/proc/loadavg: 0.84 0.95 0.98 3/64 21193
/proc/meminfo: memFree=1371752/2055920 swapFree=4192956/4192956
[pid=21193] ppid=21191 vsize=1048 CPUtime=0.69
/proc/21193/stat : 21193 (march_ks) R 21191 21193 21156 0 -1 4194304 194 0 0 0 69 0 0 0 23 0 1 0 34899619 1073152 177 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/21193/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1048

[startup+1.50147 s]
/proc/loadavg: 0.84 0.95 0.98 2/65 21194
/proc/meminfo: memFree=1371296/2055920 swapFree=4192956/4192956
[pid=21193] ppid=21191 vsize=1048 CPUtime=1.49
/proc/21193/stat : 21193 (march_ks) R 21191 21193 21156 0 -1 4194304 194 0 0 0 149 0 0 0 25 0 1 0 34899619 1073152 177 1992294400 134512640 135019032 4294956240 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/21193/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1048

[startup+3.1017 s]
/proc/loadavg: 0.84 0.95 0.98 2/65 21194
/proc/meminfo: memFree=1371168/2055920 swapFree=4192956/4192956
[pid=21193] ppid=21191 vsize=1048 CPUtime=3.09
/proc/21193/stat : 21193 (march_ks) R 21191 21193 21156 0 -1 4194304 194 0 0 0 309 0 0 0 25 0 1 0 34899619 1073152 177 1992294400 134512640 135019032 4294956240 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/21193/statm: 262 177 72 123 0 137 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1048

[startup+6.30115 s]
/proc/loadavg: 0.85 0.95 0.98 2/65 21194
/proc/meminfo: memFree=1371040/2055920 swapFree=4192956/4192956
[pid=21193] ppid=21191 vsize=1048 CPUtime=6.29
/proc/21193/stat : 21193 (march_ks) R 21191 21193 21156 0 -1 4194304 197 0 0 0 629 0 0 0 25 0 1 0 34899619 1073152 180 1992294400 134512640 135019032 4294956240 18446744073709551615 134538246 0 0 4096 0 0 0 0 17 1 0 0
/proc/21193/statm: 262 180 72 123 0 137 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1048

[startup+12.7011 s]
/proc/loadavg: 0.87 0.95 0.98 2/65 21194
/proc/meminfo: memFree=1370864/2055920 swapFree=4192956/4192956
[pid=21193] ppid=21191 vsize=1384 CPUtime=12.69
/proc/21193/stat : 21193 (march_ks) R 21191 21193 21156 0 -1 4194304 238 0 0 0 1269 0 0 0 25 0 1 0 34899619 1417216 221 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/21193/statm: 346 221 72 123 0 221 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1384

[startup+25.5019 s]
/proc/loadavg: 0.89 0.95 0.98 2/65 21194
/proc/meminfo: memFree=1370800/2055920 swapFree=4192956/4192956
[pid=21193] ppid=21191 vsize=1484 CPUtime=25.49
/proc/21193/stat : 21193 (march_ks) R 21191 21193 21156 0 -1 4194304 273 0 0 0 2549 0 0 0 25 0 1 0 34899619 1519616 256 1992294400 134512640 135019032 4294956240 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/21193/statm: 371 256 72 123 0 246 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 1484

[startup+51.1015 s]
/proc/loadavg: 0.93 0.96 0.98 2/65 21194
/proc/meminfo: memFree=1370608/2055920 swapFree=4192956/4192956
[pid=21193] ppid=21191 vsize=1864 CPUtime=51.08
/proc/21193/stat : 21193 (march_ks) R 21191 21193 21156 0 -1 4194304 356 0 0 0 5108 0 0 0 25 0 1 0 34899619 1908736 339 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/21193/statm: 466 339 72 123 0 341 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 1864

[startup+102.306 s]
/proc/loadavg: 0.97 0.96 0.98 2/65 21194
/proc/meminfo: memFree=1369840/2055920 swapFree=4192956/4192956
[pid=21193] ppid=21191 vsize=2716 CPUtime=102.26
/proc/21193/stat : 21193 (march_ks) R 21191 21193 21156 0 -1 4194304 540 0 0 0 10226 0 0 0 25 0 1 0 34899619 2781184 523 1992294400 134512640 135019032 4294956240 18446744073709551615 134527002 0 0 4096 0 0 0 0 17 1 0 0
/proc/21193/statm: 679 523 72 123 0 554 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2716

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21194
/proc/meminfo: memFree=1368816/2055920 swapFree=4192956/4192956
[pid=21193] ppid=21191 vsize=4632 CPUtime=162.24
/proc/21193/stat : 21193 (march_ks) R 21191 21193 21156 0 -1 4194304 798 0 0 0 16224 0 0 0 25 0 1 0 34899619 4743168 781 1992294400 134512640 135019032 4294956240 18446744073709551615 134537928 0 0 4096 0 0 0 0 17 1 0 0
/proc/21193/statm: 1158 781 72 123 0 1033 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 4632

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21194
/proc/meminfo: memFree=1367600/2055920 swapFree=4192956/4192956
[pid=21193] ppid=21191 vsize=6356 CPUtime=222.23
/proc/21193/stat : 21193 (march_ks) R 21191 21193 21156 0 -1 4194304 1081 0 0 0 22222 1 0 0 25 0 1 0 34899619 6508544 1064 1992294400 134512640 135019032 4294956240 18446744073709551615 134538119 0 0 4096 0 0 0 0 17 1 0 0
/proc/21193/statm: 1589 1064 72 123 0 1464 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 6356

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21194
/proc/meminfo: memFree=1366320/2055920 swapFree=4192956/4192956
[pid=21193] ppid=21191 vsize=6356 CPUtime=282.21
/proc/21193/stat : 21193 (march_ks) R 21191 21193 21156 0 -1 4194304 1393 0 0 0 28220 1 0 0 25 0 1 0 34899619 6508544 1376 1992294400 134512640 135019032 4294956240 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/21193/statm: 1589 1376 72 123 0 1464 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 6356

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21196
/proc/meminfo: memFree=1364856/2055920 swapFree=4192956/4192956
[pid=21193] ppid=21191 vsize=8944 CPUtime=342.19
/proc/21193/stat : 21193 (march_ks) R 21191 21193 21156 0 -1 4194304 1746 0 0 0 34218 1 0 0 25 0 1 0 34899619 9158656 1729 1992294400 134512640 135019032 4294956240 18446744073709551615 134585492 0 0 4096 0 0 0 0 17 1 0 0
/proc/21193/statm: 2236 1729 72 123 0 2111 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 8944

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21196
/proc/meminfo: memFree=1363448/2055920 swapFree=4192956/4192956
[pid=21193] ppid=21191 vsize=8944 CPUtime=402.17
/proc/21193/stat : 21193 (march_ks) R 21191 21193 21156 0 -1 4194304 2105 0 0 0 40215 2 0 0 25 0 1 0 34899619 9158656 2088 1992294400 134512640 135019032 4294956240 18446744073709551615 134565489 0 0 4096 0 0 0 0 17 1 0 0
/proc/21193/statm: 2236 2088 72 123 0 2111 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 8944

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21196
/proc/meminfo: memFree=1361720/2055920 swapFree=4192956/4192956
[pid=21193] ppid=21191 vsize=13004 CPUtime=462.15
/proc/21193/stat : 21193 (march_ks) R 21191 21193 21156 0 -1 4194304 2513 0 0 0 46213 2 0 0 25 0 1 0 34899619 13316096 2496 1992294400 134512640 135019032 4294956240 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/21193/statm: 3251 2496 72 123 0 3126 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 13004

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21196
/proc/meminfo: memFree=1360248/2055920 swapFree=4192956/4192956
[pid=21193] ppid=21191 vsize=13004 CPUtime=522.14
/proc/21193/stat : 21193 (march_ks) R 21191 21193 21156 0 -1 4194304 2924 0 0 0 52211 3 0 0 25 0 1 0 34899619 13316096 2907 1992294400 134512640 135019032 4294956240 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/21193/statm: 3251 2907 72 123 0 3126 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 13004

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21196
/proc/meminfo: memFree=1358456/2055920 swapFree=4192956/4192956
[pid=21193] ppid=21191 vsize=18824 CPUtime=582.12
/proc/21193/stat : 21193 (march_ks) R 21191 21193 21156 0 -1 4194304 3359 0 0 0 58209 3 0 0 25 0 1 0 34899619 19275776 3342 1992294400 134512640 135019032 4294956240 18446744073709551615 134536947 0 0 4096 0 0 0 0 17 1 0 0
/proc/21193/statm: 4706 3342 72 123 0 4581 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 18824

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21196
/proc/meminfo: memFree=1356664/2055920 swapFree=4192956/4192956
[pid=21193] ppid=21191 vsize=19000 CPUtime=642.1
/proc/21193/stat : 21193 (march_ks) R 21191 21193 21156 0 -1 4194304 3800 0 0 0 64206 4 0 0 25 0 1 0 34899619 19456000 3783 1992294400 134512640 135019032 4294956240 18446744073709551615 134565460 0 0 4096 0 0 0 0 17 1 0 0
/proc/21193/statm: 4750 3783 72 123 0 4625 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 19000

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21196
/proc/meminfo: memFree=1354808/2055920 swapFree=4192956/4192956
[pid=21193] ppid=21191 vsize=19000 CPUtime=702.08
/proc/21193/stat : 21193 (march_ks) R 21191 21193 21156 0 -1 4194304 4264 0 0 0 70203 5 0 0 25 0 1 0 34899619 19456000 4247 1992294400 134512640 135019032 4294956240 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 1 0 0
/proc/21193/statm: 4750 4247 72 123 0 4625 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 19000

[startup+762.306 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21196
/proc/meminfo: memFree=1352760/2055920 swapFree=4192956/4192956
[pid=21193] ppid=21191 vsize=27732 CPUtime=762.06
/proc/21193/stat : 21193 (march_ks) R 21191 21193 21156 0 -1 4194304 4749 0 0 0 76201 5 0 0 25 0 1 0 34899619 28397568 4732 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/21193/statm: 6933 4732 72 123 0 6808 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 27732

[startup+822.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21196
/proc/meminfo: memFree=1350776/2055920 swapFree=4192956/4192956
[pid=21193] ppid=21191 vsize=27732 CPUtime=822.05
/proc/21193/stat : 21193 (march_ks) R 21191 21193 21156 0 -1 4194304 5255 0 0 0 82199 6 0 0 25 0 1 0 34899619 28397568 5238 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/21193/statm: 6933 5238 72 123 0 6808 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 27732

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

[startup+831.902 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21196
/proc/meminfo: memFree=1350456/2055920 swapFree=4192956/4192956
[pid=21193] ppid=21191 vsize=27732 CPUtime=831.64
/proc/21193/stat : 21193 (march_ks) R 21191 21193 21156 0 -1 4194304 5337 0 0 0 83158 6 0 0 25 0 1 0 34899619 28397568 5320 1992294400 134512640 135019032 4294956240 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/21193/statm: 6933 5320 72 123 0 6808 0
Current children cumulated CPU time (s) 831.64
Current children cumulated vsize (KiB) 27732

[startup+844.702 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21196
/proc/meminfo: memFree=1349944/2055920 swapFree=4192956/4192956
[pid=21193] ppid=21191 vsize=27732 CPUtime=844.44
/proc/21193/stat : 21193 (march_ks) R 21191 21193 21156 0 -1 4194304 5451 0 0 0 84438 6 0 0 25 0 1 0 34899619 28397568 5434 1992294400 134512640 135019032 4294956240 18446744073709551615 134628830 0 0 4096 0 0 0 0 17 1 0 0
/proc/21193/statm: 6933 5434 72 123 0 6808 0
Current children cumulated CPU time (s) 844.44
Current children cumulated vsize (KiB) 27732

[startup+851.103 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21196
/proc/meminfo: memFree=1349752/2055920 swapFree=4192956/4192956
[pid=21193] ppid=21191 vsize=27732 CPUtime=850.83
/proc/21193/stat : 21193 (march_ks) R 21191 21193 21156 0 -1 4194304 5509 0 0 0 85077 6 0 0 25 0 1 0 34899619 28397568 5492 1992294400 134512640 135019032 4294956240 18446744073709551615 134527285 0 0 4096 0 0 0 0 17 1 0 0
/proc/21193/statm: 6933 5492 72 123 0 6808 0
Current children cumulated CPU time (s) 850.83
Current children cumulated vsize (KiB) 27732

[startup+854.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21196
/proc/meminfo: memFree=1349624/2055920 swapFree=4192956/4192956
[pid=21193] ppid=21191 vsize=27732 CPUtime=854.03
/proc/21193/stat : 21193 (march_ks) R 21191 21193 21156 0 -1 4194304 5538 0 0 0 85397 6 0 0 25 0 1 0 34899619 28397568 5521 1992294400 134512640 135019032 4294956240 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/21193/statm: 6933 5521 72 123 0 6808 0
Current children cumulated CPU time (s) 854.03
Current children cumulated vsize (KiB) 27732

[startup+855.901 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21196
/proc/meminfo: memFree=1349560/2055920 swapFree=4192956/4192956
[pid=21193] ppid=21191 vsize=27732 CPUtime=855.63
/proc/21193/stat : 21193 (march_ks) R 21191 21193 21156 0 -1 4194304 5552 0 0 0 85557 6 0 0 25 0 1 0 34899619 28397568 5535 1992294400 134512640 135019032 4294956240 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/21193/statm: 6933 5535 72 123 0 6808 0
Current children cumulated CPU time (s) 855.63
Current children cumulated vsize (KiB) 27732

[startup+856.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21196
/proc/meminfo: memFree=1349560/2055920 swapFree=4192956/4192956
[pid=21193] ppid=21191 vsize=27732 CPUtime=856.03
/proc/21193/stat : 21193 (march_ks) R 21191 21193 21156 0 -1 4194304 5556 0 0 0 85597 6 0 0 25 0 1 0 34899619 28397568 5539 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/21193/statm: 6933 5539 72 123 0 6808 0
Current children cumulated CPU time (s) 856.03
Current children cumulated vsize (KiB) 27732

[startup+856.701 s]
/proc/loadavg: 0.99 0.97 0.98 2/65 21196
/proc/meminfo: memFree=1349560/2055920 swapFree=4192956/4192956
[pid=21193] ppid=21191 vsize=27732 CPUtime=856.43
/proc/21193/stat : 21193 (march_ks) R 21191 21193 21156 0 -1 4194304 5559 0 0 0 85637 6 0 0 25 0 1 0 34899619 28397568 5542 1992294400 134512640 135019032 4294956240 18446744073709551615 134579126 0 0 4096 0 0 0 0 17 1 0 0
/proc/21193/statm: 6933 5542 72 123 0 6808 0
Current children cumulated CPU time (s) 856.43
Current children cumulated vsize (KiB) 27732

Child status: 20
Real time (s): 856.736
CPU time (s): 856.474
CPU user time (s): 856.403
CPU system time (s): 0.070989
CPU usage (%): 99.9694
Max. virtual memory (cumulated for all children) (KiB): 27732

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 856.403
system time used= 0.070989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5561
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= 2320

runsolver used 0.606907 second user time and 1.81072 second system time

The end

Launcher Data 

Begin job on node29 at 2009-04-18 17:31:08
IDJOB=1626329
IDBENCH=70399
IDSOLVER=582
FILE ID=node29/1626329-1240068668
PBS_JOBID= 9157581
Free space on /tmp= 66516 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/5SAT/UNKNOWN/100/unif-k5-r21.3-v100-c2130-S1050568800-025.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626329-1240068668/watcher-1626329-1240068668 -o /tmp/evaluation-result-1626329-1240068668/solver-1626329-1240068668 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626329-1240068668.cnf            

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

MD5SUM BENCH= e85d34ddccfa23997bc15509ac656c11
RANDOM SEED=376174276

node29.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		: 3000.281
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		: 3000.281
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:       1372168 kB
Buffers:         78040 kB
Cached:         534708 kB
SwapCached:          0 kB
Active:         201680 kB
Inactive:       424892 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1372168 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3036 kB
Writeback:           0 kB
Mapped:          23556 kB
Slab:            43116 kB
Committed_AS:   188488 kB
PageTables:       1468 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= 66512 MiB
End job on node29 at 2009-04-18 17:45:24