Trace number 1627103

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 2007-02-08? (TO) 5000.04 5002.81

General information on the benchmark

NameRANDOM/additional/20000/
unif-k3-r4.2-v20000-c84000-S10567605-051.cnf
MD5SUMd6fd5b65eca16c27d7371a1c571eea0a
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark157.238
Satisfiable
(Un)Satisfiability was proved
Number of variables20000
Number of clauses84000
Sum of the clauses size252000
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 384000
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.39/1.46	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.39/1.46	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.39/1.46	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.39/1.46	c main()::
1.39/1.46	c initFormula():: searching for DIMACS p-line....
1.39/1.46	c initFormula():: the DIMACS p-line indicates a CNF of 20000 variables and 84000 clauses.
1.39/1.46	c parseCNF():: parsing....
1.39/1.46	c parseCNF():: the CNF contains 0 unary clauses.
1.39/1.46	c runParser():: parsing was successful, warming up engines...
1.39/1.46	c simplify_formula():: removed 0 tautological, 421 satisfied and 0 duplicate clauses
1.39/1.46	c preprocessing fase I completed:: there are now 19931 free variables and 83579 clauses.
1.39/1.46	c stat :: sign balance is biased by 0.466
1.39/1.46	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.39/1.46	c using 3-SAT heuristics (occurence based diff)
1.39/1.46	c longest clause has size 3
1.39/1.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 168 duplicate clauses
1.39/1.46	c resolvent_look() :: found 78 resolvents
1.39/1.46	c lessRedundantTransformation():: nothing to be done.
1.39/1.46	c transformTo3SAT():: you gave me 20000 variables and 83657 clauses.
1.39/1.46	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.39/1.46	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.39/1.46	c transformTo3SAT():: the transformation yielded 20000 variabels and 83657 clauses.
1.39/1.46	c main():: clause / variable ratio: ( 83657 / 20000 ) = 4.18
1.39/1.46	c longest clause has size 3
1.39/1.46	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.39/1.46	c dynamic_preselect_setsize :: off
1.39/1.46	c suggested doublelook initial :: 0
1.39/1.46	c main():: all systems go!
1.39/1.46	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1483 JD: 1370
65.85/65.98	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

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

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1627103-1240156913/watcher-1627103-1240156913 -o /tmp/evaluation-result-1627103-1240156913/solver-1627103-1240156913 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1627103-1240156913.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: 1.11 1.07 1.07 3/64 27223
/proc/meminfo: memFree=953976/2055920 swapFree=4192956/4192956
[pid=27223] ppid=27221 vsize=2892 CPUtime=0
/proc/27223/stat : 27223 (march_ks) R 27221 27223 27107 0 -1 4194304 530 0 0 0 0 0 0 0 18 0 1 0 43717731 2961408 516 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/27223/statm: 723 516 47 123 0 598 0

[startup+0.027972 s]
/proc/loadavg: 1.11 1.07 1.07 3/64 27223
/proc/meminfo: memFree=953976/2055920 swapFree=4192956/4192956
[pid=27223] ppid=27221 vsize=3156 CPUtime=0.02
/proc/27223/stat : 27223 (march_ks) R 27221 27223 27107 0 -1 4194304 615 0 0 0 2 0 0 0 18 0 1 0 43717731 3231744 601 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/27223/statm: 789 601 47 123 0 664 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 3156

[startup+0.101986 s]
/proc/loadavg: 1.11 1.07 1.07 3/64 27223
/proc/meminfo: memFree=953976/2055920 swapFree=4192956/4192956
[pid=27223] ppid=27221 vsize=3948 CPUtime=0.09
/proc/27223/stat : 27223 (march_ks) R 27221 27223 27107 0 -1 4194304 890 0 0 0 9 0 0 0 18 0 1 0 43717731 4042752 876 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/27223/statm: 987 876 47 123 0 862 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3948

[startup+0.302026 s]
/proc/loadavg: 1.11 1.07 1.07 3/64 27223
/proc/meminfo: memFree=953976/2055920 swapFree=4192956/4192956
[pid=27223] ppid=27221 vsize=12184 CPUtime=0.29
/proc/27223/stat : 27223 (march_ks) R 27221 27223 27107 0 -1 4194304 3003 0 0 0 28 1 0 0 19 0 1 0 43717731 12476416 2287 1992294400 134512640 135019032 4294956240 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 0 0 0
/proc/27223/statm: 3046 2287 52 123 0 2921 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 12184

[startup+0.701104 s]
/proc/loadavg: 1.11 1.07 1.07 3/64 27223
/proc/meminfo: memFree=953976/2055920 swapFree=4192956/4192956
[pid=27223] ppid=27221 vsize=11784 CPUtime=0.69
/proc/27223/stat : 27223 (march_ks) R 27221 27223 27107 0 -1 4194304 5848 0 0 0 67 2 0 0 23 0 1 0 43717731 12066816 2227 1992294400 134512640 135019032 4294956240 18446744073709551615 134528128 0 0 4096 0 0 0 0 17 0 0 0
/proc/27223/statm: 2946 2227 63 123 0 2821 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 11784

[startup+1.50126 s]
/proc/loadavg: 1.11 1.07 1.07 2/65 27224
/proc/meminfo: memFree=939376/2055920 swapFree=4192956/4192956
[pid=27223] ppid=27221 vsize=25416 CPUtime=1.49
/proc/27223/stat : 27223 (march_ks) R 27221 27223 27107 0 -1 4194304 14641 0 0 0 144 5 0 0 25 0 1 0 43717731 26025984 5322 1992294400 134512640 135019032 4294956240 18446744073709551615 134563401 0 0 4096 0 0 0 0 17 0 0 0
/proc/27223/statm: 6354 5322 73 123 0 6229 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 25416

[startup+3.10158 s]
/proc/loadavg: 1.11 1.07 1.07 2/65 27224
/proc/meminfo: memFree=932784/2055920 swapFree=4192956/4192956
[pid=27223] ppid=27221 vsize=25420 CPUtime=3.08
/proc/27223/stat : 27223 (march_ks) R 27221 27223 27107 0 -1 4194304 14653 0 0 0 303 5 0 0 25 0 1 0 43717731 26030080 5334 1992294400 134512640 135019032 4294956240 18446744073709551615 134564367 0 0 4096 0 0 0 0 17 0 0 0
/proc/27223/statm: 6355 5334 73 123 0 6230 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 25420

[startup+6.30121 s]
/proc/loadavg: 1.10 1.07 1.07 2/65 27224
/proc/meminfo: memFree=932400/2055920 swapFree=4192956/4192956
[pid=27223] ppid=27221 vsize=25692 CPUtime=6.29
/proc/27223/stat : 27223 (march_ks) R 27221 27223 27107 0 -1 4194304 14715 0 0 0 623 6 0 0 25 0 1 0 43717731 26308608 5396 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/27223/statm: 6423 5396 73 123 0 6298 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 25692

[startup+12.7015 s]
/proc/loadavg: 1.09 1.07 1.07 2/65 27224
/proc/meminfo: memFree=932024/2055920 swapFree=4192956/4192956
[pid=27223] ppid=27221 vsize=26112 CPUtime=12.69
/proc/27223/stat : 27223 (march_ks) R 27221 27223 27107 0 -1 4194304 14807 0 0 0 1263 6 0 0 25 0 1 0 43717731 26738688 5488 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/27223/statm: 6528 5488 73 123 0 6403 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 26112

[startup+25.502 s]
/proc/loadavg: 1.07 1.06 1.06 2/65 27224
/proc/meminfo: memFree=930936/2055920 swapFree=4192956/4192956
[pid=27223] ppid=27221 vsize=27676 CPUtime=25.47
/proc/27223/stat : 27223 (march_ks) R 27221 27223 27107 0 -1 4194304 15133 0 0 0 2541 6 0 0 25 0 1 0 43717731 28340224 5814 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/27223/statm: 6919 5814 73 123 0 6794 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 27676

[startup+51.1011 s]
/proc/loadavg: 1.04 1.06 1.06 2/65 27224
/proc/meminfo: memFree=929464/2055920 swapFree=4192956/4192956
[pid=27223] ppid=27221 vsize=28844 CPUtime=51.06
/proc/27223/stat : 27223 (march_ks) R 27221 27223 27107 0 -1 4194304 15492 0 0 0 5100 6 0 0 25 0 1 0 43717731 29536256 6173 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/27223/statm: 7211 6173 73 123 0 7086 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 28844

[startup+102.305 s]
/proc/loadavg: 1.02 1.05 1.06 2/65 27224
/proc/meminfo: memFree=928696/2055920 swapFree=4192956/4192956
[pid=27223] ppid=27221 vsize=29632 CPUtime=102.24
/proc/27223/stat : 27223 (march_ks) R 27221 27223 27107 0 -1 4194304 15653 0 0 0 10217 7 0 0 25 0 1 0 43717731 30343168 6334 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/27223/statm: 7408 6334 73 123 0 7283 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 29632

[startup+162.302 s]
/proc/loadavg: 1.00 1.04 1.05 2/65 27224
/proc/meminfo: memFree=927800/2055920 swapFree=4192956/4192956
[pid=27223] ppid=27221 vsize=30668 CPUtime=162.18
/proc/27223/stat : 27223 (march_ks) R 27221 27223 27107 0 -1 4194304 15901 0 0 0 16211 7 0 0 25 0 1 0 43717731 31404032 6582 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/27223/statm: 7667 6582 73 123 0 7542 0
Current children cumulated CPU time (s) 162.18
Current children cumulated vsize (KiB) 30668

[startup+222.303 s]
/proc/loadavg: 1.00 1.03 1.05 2/65 27224
/proc/meminfo: memFree=927288/2055920 swapFree=4192956/4192956
[pid=27223] ppid=27221 vsize=31172 CPUtime=222.14
/proc/27223/stat : 27223 (march_ks) R 27221 27223 27107 0 -1 4194304 16025 0 0 0 22207 7 0 0 25 0 1 0 43717731 31920128 6706 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/27223/statm: 7793 6706 73 123 0 7668 0
Current children cumulated CPU time (s) 222.14
Current children cumulated vsize (KiB) 31172

[startup+282.302 s]
/proc/loadavg: 1.00 1.02 1.04 2/65 27224
/proc/meminfo: memFree=927032/2055920 swapFree=4192956/4192956
[pid=27223] ppid=27221 vsize=31420 CPUtime=282.11
/proc/27223/stat : 27223 (march_ks) R 27221 27223 27107 0 -1 4194304 16089 0 0 0 28204 7 0 0 25 0 1 0 43717731 32174080 6770 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/27223/statm: 7855 6770 73 123 0 7730 0
Current children cumulated CPU time (s) 282.11
Current children cumulated vsize (KiB) 31420

[startup+342.302 s]
/proc/loadavg: 1.00 1.02 1.03 2/65 27224
/proc/meminfo: memFree=926840/2055920 swapFree=4192956/4192956
[pid=27223] ppid=27221 vsize=31548 CPUtime=342.08
/proc/27223/stat : 27223 (march_ks) R 27221 27223 27107 0 -1 4194304 16134 0 0 0 34201 7 0 0 25 0 1 0 43717731 32305152 6815 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/27223/statm: 7887 6815 73 123 0 7762 0
Current children cumulated CPU time (s) 342.08
Current children cumulated vsize (KiB) 31548

[startup+402.301 s]
/proc/loadavg: 1.00 1.01 1.03 2/65 27224
/proc/meminfo: memFree=926648/2055920 swapFree=4192956/4192956
[pid=27223] ppid=27221 vsize=31672 CPUtime=402.05
/proc/27223/stat : 27223 (march_ks) R 27221 27223 27107 0 -1 4194304 16177 0 0 0 40198 7 0 0 25 0 1 0 43717731 32432128 6858 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/27223/statm: 7918 6858 73 123 0 7793 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 31672

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 27224
/proc/meminfo: memFree=926584/2055920 swapFree=4192956/4192956
[pid=27223] ppid=27221 vsize=31796 CPUtime=462.02
/proc/27223/stat : 27223 (march_ks) R 27221 27223 27107 0 -1 4194304 16207 0 0 0 46195 7 0 0 25 0 1 0 43717731 32559104 6888 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/27223/statm: 7949 6888 73 123 0 7824 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 31796

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.02 2/65 27224
/proc/meminfo: memFree=926456/2055920 swapFree=4192956/4192956
[pid=27223] ppid=27221 vsize=31920 CPUtime=521.99
/proc/27223/stat : 27223 (march_ks) R 27221 27223 27107 0 -1 4194304 16234 0 0 0 52192 7 0 0 25 0 1 0 43717731 32686080 6915 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/27223/statm: 7980 6915 73 123 0 7855 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 31920

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.01 2/65 27224
/proc/meminfo: memFree=926392/2055920 swapFree=4192956/4192956
[pid=27223] ppid=27221 vsize=32044 CPUtime=581.95
/proc/27223/stat : 27223 (march_ks) R 27221 27223 27107 0 -1 4194304 16258 0 0 0 58188 7 0 0 25 0 1 0 43717731 32813056 6939 1992294400 134512640 135019032 4294956240 18446744073709551615 134538558 0 0 4096 0 0 0 0 17 0 0 0
/proc/27223/statm: 8011 6939 73 123 0 7886 0
Current children cumulated CPU time (s) 581.95
Current children cumulated vsize (KiB) 32044

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27224
/proc/meminfo: memFree=926200/2055920 swapFree=4192956/4192956
[pid=27223] ppid=27221 vsize=32168 CPUtime=641.93
/proc/27223/stat : 27223 (march_ks) R 27221 27223 27107 0 -1 4194304 16285 0 0 0 64186 7 0 0 25 0 1 0 43717731 32940032 6966 1992294400 134512640 135019032 4294956240 18446744073709551615 134542335 0 0 4096 0 0 0 0 17 0 0 0
/proc/27223/statm: 8042 6966 73 123 0 7917 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 32168


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27232
/proc/meminfo: memFree=922808/2055920 swapFree=4192956/4192956
[pid=27223] ppid=27221 vsize=35420 CPUtime=4000.06
/proc/27223/stat : 27223 (march_ks) R 27221 27223 27107 0 -1 4194304 17114 0 0 0 399996 10 0 0 25 0 1 0 43717731 36270080 7795 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/27223/statm: 8855 7795 73 123 0 8730 0
Current children cumulated CPU time (s) 4000.06
Current children cumulated vsize (KiB) 35420

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27232
/proc/meminfo: memFree=922744/2055920 swapFree=4192956/4192956
[pid=27223] ppid=27221 vsize=35420 CPUtime=4060.04
/proc/27223/stat : 27223 (march_ks) R 27221 27223 27107 0 -1 4194304 17120 0 0 0 405994 10 0 0 25 0 1 0 43717731 36270080 7801 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/27223/statm: 8855 7801 73 123 0 8730 0
Current children cumulated CPU time (s) 4060.04
Current children cumulated vsize (KiB) 35420

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27232
/proc/meminfo: memFree=922744/2055920 swapFree=4192956/4192956
[pid=27223] ppid=27221 vsize=35420 CPUtime=4119.99
/proc/27223/stat : 27223 (march_ks) R 27221 27223 27107 0 -1 4194304 17124 0 0 0 411989 10 0 0 25 0 1 0 43717731 36270080 7805 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/27223/statm: 8855 7805 73 123 0 8730 0
Current children cumulated CPU time (s) 4119.99
Current children cumulated vsize (KiB) 35420

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27232
/proc/meminfo: memFree=922744/2055920 swapFree=4192956/4192956
[pid=27223] ppid=27221 vsize=35544 CPUtime=4179.95
/proc/27223/stat : 27223 (march_ks) R 27221 27223 27107 0 -1 4194304 17129 0 0 0 417985 10 0 0 25 0 1 0 43717731 36397056 7810 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/27223/statm: 8886 7810 73 123 0 8761 0
Current children cumulated CPU time (s) 4179.95
Current children cumulated vsize (KiB) 35544

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27232
/proc/meminfo: memFree=922744/2055920 swapFree=4192956/4192956
[pid=27223] ppid=27221 vsize=35544 CPUtime=4239.92
/proc/27223/stat : 27223 (march_ks) R 27221 27223 27107 0 -1 4194304 17135 0 0 0 423982 10 0 0 25 0 1 0 43717731 36397056 7816 1992294400 134512640 135019032 4294956240 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 0 0 0
/proc/27223/statm: 8886 7816 73 123 0 8761 0
Current children cumulated CPU time (s) 4239.92
Current children cumulated vsize (KiB) 35544

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27232
/proc/meminfo: memFree=922744/2055920 swapFree=4192956/4192956
[pid=27223] ppid=27221 vsize=35544 CPUtime=4299.88
/proc/27223/stat : 27223 (march_ks) R 27221 27223 27107 0 -1 4194304 17139 0 0 0 429978 10 0 0 25 0 1 0 43717731 36397056 7820 1992294400 134512640 135019032 4294956240 18446744073709551615 134538069 0 0 4096 0 0 0 0 17 0 0 0
/proc/27223/statm: 8886 7820 73 123 0 8761 0
Current children cumulated CPU time (s) 4299.88
Current children cumulated vsize (KiB) 35544

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27232
/proc/meminfo: memFree=922744/2055920 swapFree=4192956/4192956
[pid=27223] ppid=27221 vsize=35544 CPUtime=4359.85
/proc/27223/stat : 27223 (march_ks) R 27221 27223 27107 0 -1 4194304 17144 0 0 0 435975 10 0 0 25 0 1 0 43717731 36397056 7825 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/27223/statm: 8886 7825 73 123 0 8761 0
Current children cumulated CPU time (s) 4359.85
Current children cumulated vsize (KiB) 35544

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27232
/proc/meminfo: memFree=922744/2055920 swapFree=4192956/4192956
[pid=27223] ppid=27221 vsize=35544 CPUtime=4419.83
/proc/27223/stat : 27223 (march_ks) R 27221 27223 27107 0 -1 4194304 17149 0 0 0 441972 11 0 0 25 0 1 0 43717731 36397056 7830 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/27223/statm: 8886 7830 73 123 0 8761 0
Current children cumulated CPU time (s) 4419.83
Current children cumulated vsize (KiB) 35544

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27232
/proc/meminfo: memFree=922680/2055920 swapFree=4192956/4192956
[pid=27223] ppid=27221 vsize=35544 CPUtime=4479.79
/proc/27223/stat : 27223 (march_ks) R 27221 27223 27107 0 -1 4194304 17155 0 0 0 447968 11 0 0 25 0 1 0 43717731 36397056 7836 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/27223/statm: 8886 7836 73 123 0 8761 0
Current children cumulated CPU time (s) 4479.79
Current children cumulated vsize (KiB) 35544

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27232
/proc/meminfo: memFree=922680/2055920 swapFree=4192956/4192956
[pid=27223] ppid=27221 vsize=35668 CPUtime=4539.76
/proc/27223/stat : 27223 (march_ks) R 27221 27223 27107 0 -1 4194304 17159 0 0 0 453965 11 0 0 25 0 1 0 43717731 36524032 7840 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/27223/statm: 8917 7840 73 123 0 8792 0
Current children cumulated CPU time (s) 4539.76
Current children cumulated vsize (KiB) 35668

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27232
/proc/meminfo: memFree=922616/2055920 swapFree=4192956/4192956
[pid=27223] ppid=27221 vsize=35668 CPUtime=4599.74
/proc/27223/stat : 27223 (march_ks) R 27221 27223 27107 0 -1 4194304 17164 0 0 0 459963 11 0 0 25 0 1 0 43717731 36524032 7845 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/27223/statm: 8917 7845 73 123 0 8792 0
Current children cumulated CPU time (s) 4599.74
Current children cumulated vsize (KiB) 35668

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27232
/proc/meminfo: memFree=922616/2055920 swapFree=4192956/4192956
[pid=27223] ppid=27221 vsize=35668 CPUtime=4659.7
/proc/27223/stat : 27223 (march_ks) R 27221 27223 27107 0 -1 4194304 17169 0 0 0 465959 11 0 0 25 0 1 0 43717731 36524032 7850 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/27223/statm: 8917 7850 73 123 0 8792 0
Current children cumulated CPU time (s) 4659.7
Current children cumulated vsize (KiB) 35668

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27232
/proc/meminfo: memFree=922616/2055920 swapFree=4192956/4192956
[pid=27223] ppid=27221 vsize=35668 CPUtime=4719.67
/proc/27223/stat : 27223 (march_ks) R 27221 27223 27107 0 -1 4194304 17175 0 0 0 471956 11 0 0 25 0 1 0 43717731 36524032 7856 1992294400 134512640 135019032 4294956240 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 0 0 0
/proc/27223/statm: 8917 7856 73 123 0 8792 0
Current children cumulated CPU time (s) 4719.67
Current children cumulated vsize (KiB) 35668

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27232
/proc/meminfo: memFree=922616/2055920 swapFree=4192956/4192956
[pid=27223] ppid=27221 vsize=35668 CPUtime=4779.64
/proc/27223/stat : 27223 (march_ks) R 27221 27223 27107 0 -1 4194304 17179 0 0 0 477953 11 0 0 25 0 1 0 43717731 36524032 7860 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/27223/statm: 8917 7860 73 123 0 8792 0
Current children cumulated CPU time (s) 4779.64
Current children cumulated vsize (KiB) 35668

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27232
/proc/meminfo: memFree=922616/2055920 swapFree=4192956/4192956
[pid=27223] ppid=27221 vsize=35668 CPUtime=4839.6
/proc/27223/stat : 27223 (march_ks) R 27221 27223 27107 0 -1 4194304 17183 0 0 0 483949 11 0 0 25 0 1 0 43717731 36524032 7864 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/27223/statm: 8917 7864 73 123 0 8792 0
Current children cumulated CPU time (s) 4839.6
Current children cumulated vsize (KiB) 35668

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27232
/proc/meminfo: memFree=922552/2055920 swapFree=4192956/4192956
[pid=27223] ppid=27221 vsize=35668 CPUtime=4899.57
/proc/27223/stat : 27223 (march_ks) R 27221 27223 27107 0 -1 4194304 17190 0 0 0 489946 11 0 0 25 0 1 0 43717731 36524032 7871 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/27223/statm: 8917 7871 73 123 0 8792 0
Current children cumulated CPU time (s) 4899.57
Current children cumulated vsize (KiB) 35668

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27232
/proc/meminfo: memFree=922552/2055920 swapFree=4192956/4192956
[pid=27223] ppid=27221 vsize=35792 CPUtime=4959.54
/proc/27223/stat : 27223 (march_ks) R 27221 27223 27107 0 -1 4194304 17194 0 0 0 495943 11 0 0 25 0 1 0 43717731 36651008 7875 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/27223/statm: 8948 7875 73 123 0 8823 0
Current children cumulated CPU time (s) 4959.54
Current children cumulated vsize (KiB) 35792



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.81 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 27232
/proc/meminfo: memFree=922552/2055920 swapFree=4192956/4192956
[pid=27223] ppid=27221 vsize=35792 CPUtime=5000.02
/proc/27223/stat : 27223 (march_ks) R 27221 27223 27107 0 -1 4194304 17196 0 0 0 499991 11 0 0 25 0 1 0 43717731 36651008 7877 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/27223/statm: 8948 7877 73 123 0 8823 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 35792

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5002.81
CPU time (s): 5000.04
CPU user time (s): 4999.92
CPU system time (s): 0.122981
CPU usage (%): 99.9445
Max. virtual memory (cumulated for all children) (KiB): 35792

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.92
system time used= 0.122981
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 17196
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= 14600

runsolver used 4.46432 second user time and 13.7409 second system time

The end

Launcher Data 

Begin job on node66 at 2009-04-19 18:01:53
IDJOB=1627103
IDBENCH=71677
IDSOLVER=582
FILE ID=node66/1627103-1240156913
PBS_JOBID= 9157920
Free space on /tmp= 66368 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/additional/20000/unif-k3-r4.2-v20000-c84000-S10567605-051.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1627103-1240156913/watcher-1627103-1240156913 -o /tmp/evaluation-result-1627103-1240156913/solver-1627103-1240156913 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1627103-1240156913.cnf            

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

MD5SUM BENCH= d6fd5b65eca16c27d7371a1c571eea0a
RANDOM SEED=1104612485

node66.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		: 3000.263
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	: 5931.00
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		: 3000.263
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:        954456 kB
Buffers:         85316 kB
Cached:         935092 kB
SwapCached:          0 kB
Active:         328980 kB
Inactive:       705352 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        954456 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4488 kB
Writeback:           0 kB
Mapped:          23692 kB
Slab:            53200 kB
Committed_AS:   182628 kB
PageTables:       1360 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= 66368 MiB
End job on node66 at 2009-04-19 19:25:18