Trace number 1626225

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) 5000.07 5002.81

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/16000/
unif-k3-r4.2-v16000-c67200-S51132115-023.cnf
MD5SUM774d62294125db90f73d8b18ec29f4dd
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark62.7805
Satisfiable
(Un)Satisfiability was proved
Number of variables16000
Number of clauses67200
Sum of the clauses size201600
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 367200
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.10/1.19	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.10/1.19	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.10/1.19	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.10/1.19	c main()::
1.10/1.19	c initFormula():: searching for DIMACS p-line....
1.10/1.19	c initFormula():: the DIMACS p-line indicates a CNF of 16000 variables and 67200 clauses.
1.10/1.19	c parseCNF():: parsing....
1.10/1.19	c parseCNF():: the CNF contains 0 unary clauses.
1.10/1.19	c runParser():: parsing was successful, warming up engines...
1.10/1.19	c simplify_formula():: removed 0 tautological, 552 satisfied and 0 duplicate clauses
1.10/1.19	c preprocessing fase I completed:: there are now 15917 free variables and 66648 clauses.
1.10/1.19	c stat :: sign balance is biased by 0.481
1.10/1.19	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.10/1.19	c using 3-SAT heuristics (occurence based diff)
1.10/1.19	c longest clause has size 3
1.10/1.19	c simplify_formula():: removed 0 tautological, 0 satisfied and 158 duplicate clauses
1.10/1.19	c resolvent_look() :: found 74 resolvents
1.10/1.19	c lessRedundantTransformation():: nothing to be done.
1.10/1.19	c transformTo3SAT():: you gave me 16000 variables and 66722 clauses.
1.10/1.19	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.10/1.19	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.10/1.19	c transformTo3SAT():: the transformation yielded 16000 variabels and 66722 clauses.
1.10/1.19	c main():: clause / variable ratio: ( 66722 / 16000 ) = 4.17
1.10/1.19	c longest clause has size 3
1.10/1.19	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.10/1.19	c dynamic_preselect_setsize :: off
1.10/1.19	c suggested doublelook initial :: 0
1.10/1.19	c main():: all systems go!
1.10/1.19	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1225 JD: 1082
42.66/42.72	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-1626225-1240037693/watcher-1626225-1240037693 -o /tmp/evaluation-result-1626225-1240037693/solver-1626225-1240037693 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626225-1240037693.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: 0.99 0.97 0.97 2/64 20158
/proc/meminfo: memFree=1018992/2055920 swapFree=4192956/4192956
[pid=20158] ppid=20156 vsize=2372 CPUtime=0
/proc/20158/stat : 20158 (march_ks) R 20156 20158 20056 0 -1 4194304 437 0 0 0 0 0 0 0 18 0 1 0 31795750 2428928 423 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/20158/statm: 593 423 47 123 0 468 0

[startup+0.0214861 s]
/proc/loadavg: 0.99 0.97 0.97 2/64 20158
/proc/meminfo: memFree=1018992/2055920 swapFree=4192956/4192956
[pid=20158] ppid=20156 vsize=2636 CPUtime=0.01
/proc/20158/stat : 20158 (march_ks) R 20156 20158 20056 0 -1 4194304 498 0 0 0 1 0 0 0 18 0 1 0 31795750 2699264 484 1992294400 134512640 135019032 4294956240 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 0 0 0
/proc/20158/statm: 659 485 47 123 0 534 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 2636

[startup+0.101501 s]
/proc/loadavg: 0.99 0.97 0.97 2/64 20158
/proc/meminfo: memFree=1018992/2055920 swapFree=4192956/4192956
[pid=20158] ppid=20156 vsize=7920 CPUtime=0.09
/proc/20158/stat : 20158 (march_ks) R 20156 20158 20056 0 -1 4194304 1368 0 0 0 9 0 0 0 18 0 1 0 31795750 8110080 1353 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/20158/statm: 1980 1358 48 123 0 1855 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 7920

[startup+0.30154 s]
/proc/loadavg: 0.99 0.97 0.97 2/64 20158
/proc/meminfo: memFree=1018992/2055920 swapFree=4192956/4192956
[pid=20158] ppid=20156 vsize=7344 CPUtime=0.29
/proc/20158/stat : 20158 (march_ks) R 20156 20158 20056 0 -1 4194304 3223 0 0 0 28 1 0 0 19 0 1 0 31795750 7520256 1191 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/20158/statm: 1836 1191 52 123 0 1711 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 7344

[startup+0.701617 s]
/proc/loadavg: 0.99 0.97 0.97 2/64 20158
/proc/meminfo: memFree=1018992/2055920 swapFree=4192956/4192956
[pid=20158] ppid=20156 vsize=9436 CPUtime=0.69
/proc/20158/stat : 20158 (march_ks) R 20156 20158 20056 0 -1 4194304 7402 0 0 0 66 3 0 0 23 0 1 0 31795750 9662464 1754 1992294400 134512640 135019032 4294956240 18446744073709551615 134660798 0 0 4096 0 0 0 0 17 0 0 0
/proc/20158/statm: 2359 1754 63 123 0 2234 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9436

[startup+1.50277 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20159
/proc/meminfo: memFree=1009576/2055920 swapFree=4192956/4192956
[pid=20158] ppid=20156 vsize=20236 CPUtime=1.5
/proc/20158/stat : 20158 (march_ks) R 20156 20158 20056 0 -1 4194304 14731 0 0 0 144 6 0 0 25 0 1 0 31795750 20721664 4248 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/20158/statm: 5059 4248 73 123 0 4934 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 20236

[startup+3.10109 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20159
/proc/meminfo: memFree=1002024/2055920 swapFree=4192956/4192956
[pid=20158] ppid=20156 vsize=20376 CPUtime=3.09
/proc/20158/stat : 20158 (march_ks) R 20156 20158 20056 0 -1 4194304 14759 0 0 0 303 6 0 0 25 0 1 0 31795750 20865024 4276 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/20158/statm: 5094 4276 73 123 0 4969 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20376

[startup+6.30172 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20159
/proc/meminfo: memFree=1001576/2055920 swapFree=4192956/4192956
[pid=20158] ppid=20156 vsize=20656 CPUtime=6.29
/proc/20158/stat : 20158 (march_ks) R 20156 20158 20056 0 -1 4194304 14834 0 0 0 623 6 0 0 25 0 1 0 31795750 21151744 4351 1992294400 134512640 135019032 4294956240 18446744073709551615 134547756 0 0 4096 0 0 0 0 17 0 0 0
/proc/20158/statm: 5164 4351 73 123 0 5039 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20656

[startup+12.702 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20159
/proc/meminfo: memFree=1000944/2055920 swapFree=4192956/4192956
[pid=20158] ppid=20156 vsize=21464 CPUtime=12.68
/proc/20158/stat : 20158 (march_ks) R 20156 20158 20056 0 -1 4194304 15008 0 0 0 1262 6 0 0 25 0 1 0 31795750 21979136 4525 1992294400 134512640 135019032 4294956240 18446744073709551615 134564752 0 0 4096 0 0 0 0 17 0 0 0
/proc/20158/statm: 5366 4525 73 123 0 5241 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 21464

[startup+25.5015 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20159
/proc/meminfo: memFree=999536/2055920 swapFree=4192956/4192956
[pid=20158] ppid=20156 vsize=23184 CPUtime=25.48
/proc/20158/stat : 20158 (march_ks) R 20156 20158 20056 0 -1 4194304 15364 0 0 0 2541 7 0 0 25 0 1 0 31795750 23740416 4881 1992294400 134512640 135019032 4294956240 18446744073709551615 134538183 0 0 4096 0 0 0 0 17 0 0 0
/proc/20158/statm: 5796 4881 73 123 0 5671 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 23184

[startup+51.1015 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20159
/proc/meminfo: memFree=999024/2055920 swapFree=4192956/4192956
[pid=20158] ppid=20156 vsize=23716 CPUtime=51.05
/proc/20158/stat : 20158 (march_ks) R 20156 20158 20056 0 -1 4194304 15504 0 0 0 5098 7 0 0 25 0 1 0 31795750 24285184 5011 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/20158/statm: 5929 5011 73 123 0 5804 0
Current children cumulated CPU time (s) 51.05
Current children cumulated vsize (KiB) 23716

[startup+102.306 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20159
/proc/meminfo: memFree=997936/2055920 swapFree=4192956/4192956
[pid=20158] ppid=20156 vsize=24748 CPUtime=102.23
/proc/20158/stat : 20158 (march_ks) R 20156 20158 20056 0 -1 4194304 15762 0 0 0 10216 7 0 0 25 0 1 0 31795750 25341952 5269 1992294400 134512640 135019032 4294956240 18446744073709551615 134542767 0 0 4096 0 0 0 0 17 0 0 0
/proc/20158/statm: 6187 5269 73 123 0 6062 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 24748

[startup+162.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20159
/proc/meminfo: memFree=997488/2055920 swapFree=4192956/4192956
[pid=20158] ppid=20156 vsize=25124 CPUtime=162.2
/proc/20158/stat : 20158 (march_ks) R 20156 20158 20056 0 -1 4194304 15865 0 0 0 16213 7 0 0 25 0 1 0 31795750 25726976 5372 1992294400 134512640 135019032 4294956240 18446744073709551615 134538197 0 0 4096 0 0 0 0 17 0 0 0
/proc/20158/statm: 6281 5372 73 123 0 6156 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 25124

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20159
/proc/meminfo: memFree=997296/2055920 swapFree=4192956/4192956
[pid=20158] ppid=20156 vsize=25372 CPUtime=222.17
/proc/20158/stat : 20158 (march_ks) R 20156 20158 20056 0 -1 4194304 15918 0 0 0 22210 7 0 0 25 0 1 0 31795750 25980928 5425 1992294400 134512640 135019032 4294956240 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 0 0 0
/proc/20158/statm: 6343 5425 73 123 0 6218 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 25372

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20159
/proc/meminfo: memFree=997168/2055920 swapFree=4192956/4192956
[pid=20158] ppid=20156 vsize=25496 CPUtime=282.14
/proc/20158/stat : 20158 (march_ks) R 20156 20158 20056 0 -1 4194304 15958 0 0 0 28207 7 0 0 25 0 1 0 31795750 26107904 5465 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/20158/statm: 6374 5465 73 123 0 6249 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 25496

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.97 2/65 20159
/proc/meminfo: memFree=996976/2055920 swapFree=4192956/4192956
[pid=20158] ppid=20156 vsize=25620 CPUtime=342.12
/proc/20158/stat : 20158 (march_ks) R 20156 20158 20056 0 -1 4194304 15993 0 0 0 34204 8 0 0 25 0 1 0 31795750 26234880 5500 1992294400 134512640 135019032 4294956240 18446744073709551615 134548659 0 0 4096 0 0 0 0 17 0 0 0
/proc/20158/statm: 6405 5500 73 123 0 6280 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 25620

[startup+402.301 s]
/proc/loadavg: 1.04 0.99 0.98 2/65 20165
/proc/meminfo: memFree=996656/2055920 swapFree=4192956/4192956
[pid=20158] ppid=20156 vsize=25748 CPUtime=402.07
/proc/20158/stat : 20158 (march_ks) R 20156 20158 20056 0 -1 4194304 16027 0 0 0 40199 8 0 0 25 0 1 0 31795750 26365952 5534 1992294400 134512640 135019032 4294956240 18446744073709551615 134538599 0 0 4096 0 0 0 0 17 0 0 0
/proc/20158/statm: 6437 5534 73 123 0 6312 0
Current children cumulated CPU time (s) 402.07
Current children cumulated vsize (KiB) 25748

[startup+462.302 s]
/proc/loadavg: 1.01 0.99 0.98 2/65 20165
/proc/meminfo: memFree=996528/2055920 swapFree=4192956/4192956
[pid=20158] ppid=20156 vsize=25872 CPUtime=462.04
/proc/20158/stat : 20158 (march_ks) R 20156 20158 20056 0 -1 4194304 16060 0 0 0 46196 8 0 0 25 0 1 0 31795750 26492928 5567 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20158/statm: 6468 5567 73 123 0 6343 0
Current children cumulated CPU time (s) 462.04
Current children cumulated vsize (KiB) 25872

[startup+522.302 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 20165
/proc/meminfo: memFree=996464/2055920 swapFree=4192956/4192956
[pid=20158] ppid=20156 vsize=25996 CPUtime=522.02
/proc/20158/stat : 20158 (march_ks) R 20156 20158 20056 0 -1 4194304 16084 0 0 0 52194 8 0 0 25 0 1 0 31795750 26619904 5591 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/20158/statm: 6499 5591 73 123 0 6374 0
Current children cumulated CPU time (s) 522.02
Current children cumulated vsize (KiB) 25996

[startup+582.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 20165
/proc/meminfo: memFree=996336/2055920 swapFree=4192956/4192956
[pid=20158] ppid=20156 vsize=26120 CPUtime=581.98
/proc/20158/stat : 20158 (march_ks) R 20156 20158 20056 0 -1 4194304 16109 0 0 0 58190 8 0 0 25 0 1 0 31795750 26746880 5616 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/20158/statm: 6530 5616 73 123 0 6405 0
Current children cumulated CPU time (s) 581.98
Current children cumulated vsize (KiB) 26120

[startup+642.301 s]
/proc/loadavg: 1.00 0.99 0.98 2/65 20165
/proc/meminfo: memFree=996272/2055920 swapFree=4192956/4192956
[pid=20158] ppid=20156 vsize=26248 CPUtime=641.95
/proc/20158/stat : 20158 (march_ks) R 20156 20158 20056 0 -1 4194304 16134 0 0 0 64187 8 0 0 25 0 1 0 31795750 26877952 5641 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/20158/statm: 6562 5641 73 123 0 6437 0
Current children cumulated CPU time (s) 641.95
Current children cumulated vsize (KiB) 26248


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

[startup+4002.3 s]
/proc/loadavg: 1.05 1.00 0.98 2/65 20173
/proc/meminfo: memFree=993840/2055920 swapFree=4192956/4192956
[pid=20158] ppid=20156 vsize=28372 CPUtime=4000.1
/proc/20158/stat : 20158 (march_ks) R 20156 20158 20056 0 -1 4194304 16692 0 0 0 399998 12 0 0 25 0 1 0 31795750 29052928 6199 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/20158/statm: 7093 6199 73 123 0 6968 0
Current children cumulated CPU time (s) 4000.1
Current children cumulated vsize (KiB) 28372

[startup+4062.31 s]
/proc/loadavg: 1.02 1.00 0.98 2/65 20173
/proc/meminfo: memFree=993840/2055920 swapFree=4192956/4192956
[pid=20158] ppid=20156 vsize=28496 CPUtime=4060.08
/proc/20158/stat : 20158 (march_ks) R 20156 20158 20056 0 -1 4194304 16698 0 0 0 405996 12 0 0 25 0 1 0 31795750 29179904 6205 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20158/statm: 7124 6205 73 123 0 6999 0
Current children cumulated CPU time (s) 4060.08
Current children cumulated vsize (KiB) 28496

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20173
/proc/meminfo: memFree=993840/2055920 swapFree=4192956/4192956
[pid=20158] ppid=20156 vsize=28496 CPUtime=4120.05
/proc/20158/stat : 20158 (march_ks) R 20156 20158 20056 0 -1 4194304 16701 0 0 0 411993 12 0 0 25 0 1 0 31795750 29179904 6208 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/20158/statm: 7124 6208 73 123 0 6999 0
Current children cumulated CPU time (s) 4120.05
Current children cumulated vsize (KiB) 28496

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20173
/proc/meminfo: memFree=993840/2055920 swapFree=4192956/4192956
[pid=20158] ppid=20156 vsize=28496 CPUtime=4180.01
/proc/20158/stat : 20158 (march_ks) R 20156 20158 20056 0 -1 4194304 16707 0 0 0 417989 12 0 0 25 0 1 0 31795750 29179904 6214 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/20158/statm: 7124 6214 73 123 0 6999 0
Current children cumulated CPU time (s) 4180.01
Current children cumulated vsize (KiB) 28496

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20173
/proc/meminfo: memFree=993840/2055920 swapFree=4192956/4192956
[pid=20158] ppid=20156 vsize=28496 CPUtime=4239.98
/proc/20158/stat : 20158 (march_ks) R 20156 20158 20056 0 -1 4194304 16711 0 0 0 423986 12 0 0 25 0 1 0 31795750 29179904 6218 1992294400 134512640 135019032 4294956240 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 0 0 0
/proc/20158/statm: 7124 6218 73 123 0 6999 0
Current children cumulated CPU time (s) 4239.98
Current children cumulated vsize (KiB) 28496

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20173
/proc/meminfo: memFree=993840/2055920 swapFree=4192956/4192956
[pid=20158] ppid=20156 vsize=28496 CPUtime=4299.95
/proc/20158/stat : 20158 (march_ks) R 20156 20158 20056 0 -1 4194304 16716 0 0 0 429983 12 0 0 25 0 1 0 31795750 29179904 6223 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/20158/statm: 7124 6223 73 123 0 6999 0
Current children cumulated CPU time (s) 4299.95
Current children cumulated vsize (KiB) 28496

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20173
/proc/meminfo: memFree=993840/2055920 swapFree=4192956/4192956
[pid=20158] ppid=20156 vsize=28496 CPUtime=4359.92
/proc/20158/stat : 20158 (march_ks) R 20156 20158 20056 0 -1 4194304 16722 0 0 0 435980 12 0 0 25 0 1 0 31795750 29179904 6229 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/20158/statm: 7124 6229 73 123 0 6999 0
Current children cumulated CPU time (s) 4359.92
Current children cumulated vsize (KiB) 28496

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20173
/proc/meminfo: memFree=993776/2055920 swapFree=4192956/4192956
[pid=20158] ppid=20156 vsize=28496 CPUtime=4419.89
/proc/20158/stat : 20158 (march_ks) R 20156 20158 20056 0 -1 4194304 16726 0 0 0 441977 12 0 0 25 0 1 0 31795750 29179904 6233 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/20158/statm: 7124 6233 73 123 0 6999 0
Current children cumulated CPU time (s) 4419.89
Current children cumulated vsize (KiB) 28496

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20173
/proc/meminfo: memFree=993776/2055920 swapFree=4192956/4192956
[pid=20158] ppid=20156 vsize=28624 CPUtime=4479.86
/proc/20158/stat : 20158 (march_ks) R 20156 20158 20056 0 -1 4194304 16732 0 0 0 447974 12 0 0 25 0 1 0 31795750 29310976 6239 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20158/statm: 7156 6239 73 123 0 7031 0
Current children cumulated CPU time (s) 4479.86
Current children cumulated vsize (KiB) 28624

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20173
/proc/meminfo: memFree=993776/2055920 swapFree=4192956/4192956
[pid=20158] ppid=20156 vsize=28624 CPUtime=4539.82
/proc/20158/stat : 20158 (march_ks) R 20156 20158 20056 0 -1 4194304 16737 0 0 0 453970 12 0 0 25 0 1 0 31795750 29310976 6244 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/20158/statm: 7156 6244 73 123 0 7031 0
Current children cumulated CPU time (s) 4539.82
Current children cumulated vsize (KiB) 28624

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20173
/proc/meminfo: memFree=993648/2055920 swapFree=4192956/4192956
[pid=20158] ppid=20156 vsize=28624 CPUtime=4599.79
/proc/20158/stat : 20158 (march_ks) R 20156 20158 20056 0 -1 4194304 16742 0 0 0 459967 12 0 0 25 0 1 0 31795750 29310976 6249 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/20158/statm: 7156 6249 73 123 0 7031 0
Current children cumulated CPU time (s) 4599.79
Current children cumulated vsize (KiB) 28624

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20173
/proc/meminfo: memFree=993648/2055920 swapFree=4192956/4192956
[pid=20158] ppid=20156 vsize=28624 CPUtime=4659.75
/proc/20158/stat : 20158 (march_ks) R 20156 20158 20056 0 -1 4194304 16746 0 0 0 465963 12 0 0 25 0 1 0 31795750 29310976 6253 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/20158/statm: 7156 6253 73 123 0 7031 0
Current children cumulated CPU time (s) 4659.75
Current children cumulated vsize (KiB) 28624

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20173
/proc/meminfo: memFree=993584/2055920 swapFree=4192956/4192956
[pid=20158] ppid=20156 vsize=28624 CPUtime=4719.73
/proc/20158/stat : 20158 (march_ks) R 20156 20158 20056 0 -1 4194304 16751 0 0 0 471961 12 0 0 25 0 1 0 31795750 29310976 6258 1992294400 134512640 135019032 4294956240 18446744073709551615 134538168 0 0 4096 0 0 0 0 17 0 0 0
/proc/20158/statm: 7156 6258 73 123 0 7031 0
Current children cumulated CPU time (s) 4719.73
Current children cumulated vsize (KiB) 28624

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20173
/proc/meminfo: memFree=993584/2055920 swapFree=4192956/4192956
[pid=20158] ppid=20156 vsize=28624 CPUtime=4779.66
/proc/20158/stat : 20158 (march_ks) R 20156 20158 20056 0 -1 4194304 16755 0 0 0 477954 12 0 0 25 0 1 0 31795750 29310976 6262 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/20158/statm: 7156 6262 73 123 0 7031 0
Current children cumulated CPU time (s) 4779.66
Current children cumulated vsize (KiB) 28624

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20173
/proc/meminfo: memFree=993584/2055920 swapFree=4192956/4192956
[pid=20158] ppid=20156 vsize=28624 CPUtime=4839.64
/proc/20158/stat : 20158 (march_ks) R 20156 20158 20056 0 -1 4194304 16759 0 0 0 483952 12 0 0 25 0 1 0 31795750 29310976 6266 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20158/statm: 7156 6266 73 123 0 7031 0
Current children cumulated CPU time (s) 4839.64
Current children cumulated vsize (KiB) 28624

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20173
/proc/meminfo: memFree=993584/2055920 swapFree=4192956/4192956
[pid=20158] ppid=20156 vsize=28748 CPUtime=4899.6
/proc/20158/stat : 20158 (march_ks) R 20156 20158 20056 0 -1 4194304 16762 0 0 0 489948 12 0 0 25 0 1 0 31795750 29437952 6269 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20158/statm: 7187 6269 73 123 0 7062 0
Current children cumulated CPU time (s) 4899.6
Current children cumulated vsize (KiB) 28748

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20173
/proc/meminfo: memFree=993584/2055920 swapFree=4192956/4192956
[pid=20158] ppid=20156 vsize=28748 CPUtime=4959.57
/proc/20158/stat : 20158 (march_ks) R 20156 20158 20056 0 -1 4194304 16766 0 0 0 495945 12 0 0 25 0 1 0 31795750 29437952 6273 1992294400 134512640 135019032 4294956240 18446744073709551615 134538202 0 0 4096 0 0 0 0 17 0 0 0
/proc/20158/statm: 7187 6273 73 123 0 7062 0
Current children cumulated CPU time (s) 4959.57
Current children cumulated vsize (KiB) 28748



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.81 s]
/proc/loadavg: 1.00 1.00 0.98 2/65 20173
/proc/meminfo: memFree=993584/2055920 swapFree=4192956/4192956
[pid=20158] ppid=20156 vsize=28748 CPUtime=5000.05
/proc/20158/stat : 20158 (march_ks) R 20156 20158 20056 0 -1 4194304 16769 0 0 0 499993 12 0 0 25 0 1 0 31795750 29437952 6276 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/20158/statm: 7187 6276 73 123 0 7062 0
Current children cumulated CPU time (s) 5000.05
Current children cumulated vsize (KiB) 28748

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): 5000.07
CPU user time (s): 4999.94
CPU system time (s): 0.131979
CPU usage (%): 99.9451
Max. virtual memory (cumulated for all children) (KiB): 28748

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.94
system time used= 0.131979
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16769
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= 14148

runsolver used 5.05523 second user time and 13.148 second system time

The end

Launcher Data 

Begin job on node66 at 2009-04-18 08:54:54
IDJOB=1626225
IDBENCH=70347
IDSOLVER=582
FILE ID=node66/1626225-1240037693
PBS_JOBID= 9157469
Free space on /tmp= 66372 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/16000/unif-k3-r4.2-v16000-c67200-S51132115-023.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626225-1240037693/watcher-1626225-1240037693 -o /tmp/evaluation-result-1626225-1240037693/solver-1626225-1240037693 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626225-1240037693.cnf            

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

MD5SUM BENCH= 774d62294125db90f73d8b18ec29f4dd
RANDOM SEED=1905139162

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:       1019472 kB
Buffers:         76412 kB
Cached:         885584 kB
SwapCached:          0 kB
Active:         268364 kB
Inactive:       707532 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1019472 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4140 kB
Writeback:           0 kB
Mapped:          23692 kB
Slab:            46640 kB
Committed_AS:   150676 kB
PageTables:       1364 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 2009-04-18 10:18:19