Trace number 1626197

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) 5000.05 5002.41

General information on the benchmark

NameRANDOM/LARGE/3SAT/UNKNOWN/14000/
unif-k3-r4.2-v14000-c58800-S1839094140-055.cnf
MD5SUM09c56b8f22055d8047e518985ef77900
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark43.0435
Satisfiable
(Un)Satisfiability was proved
Number of variables14000
Number of clauses58800
Sum of the clauses size176400
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 358800
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data

0.80/0.88	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.80/0.88	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.80/0.88	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.80/0.88	c main()::
0.80/0.88	c initFormula():: searching for DIMACS p-line....
0.80/0.88	c initFormula():: the DIMACS p-line indicates a CNF of 14000 variables and 58800 clauses.
0.80/0.88	c parseCNF():: parsing....
0.80/0.88	c parseCNF():: the CNF contains 0 unary clauses.
0.80/0.88	c runParser():: parsing was successful, warming up engines...
0.80/0.88	c simplify_formula():: removed 0 tautological, 345 satisfied and 0 duplicate clauses
0.80/0.88	c preprocessing fase I completed:: there are now 13948 free variables and 58455 clauses.
0.80/0.88	c stat :: sign balance is biased by 0.470
0.80/0.88	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.80/0.88	c using 3-SAT heuristics (occurence based diff)
0.80/0.88	c longest clause has size 3
0.80/0.88	c simplify_formula():: removed 0 tautological, 0 satisfied and 173 duplicate clauses
0.80/0.88	c resolvent_look() :: found 79 resolvents
0.80/0.88	c lessRedundantTransformation():: nothing to be done.
0.80/0.88	c transformTo3SAT():: you gave me 14000 variables and 58534 clauses.
0.80/0.88	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.80/0.88	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.80/0.88	c transformTo3SAT():: the transformation yielded 14000 variabels and 58534 clauses.
0.80/0.88	c main():: clause / variable ratio: ( 58534 / 14000 ) = 4.18
0.80/0.88	c longest clause has size 3
0.80/0.88	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.80/0.88	c dynamic_preselect_setsize :: off
0.80/0.88	c suggested doublelook initial :: 0
0.80/0.88	c main():: all systems go!
0.80/0.88	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1086 JD: 973
27.89/27.94	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-1626197-1240034577/watcher-1626197-1240034577 -o /tmp/evaluation-result-1626197-1240034577/solver-1626197-1240034577 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626197-1240034577.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 0.98 0.99 3/64 20474
/proc/meminfo: memFree=1398072/2055920 swapFree=4192956/4192956
[pid=20474] ppid=20472 vsize=2160 CPUtime=0
/proc/20474/stat : 20474 (march_ks) R 20472 20474 20339 0 -1 4194304 394 0 0 0 0 0 0 0 18 0 1 0 31482128 2211840 380 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/20474/statm: 540 380 47 123 0 415 0

[startup+0.0851719 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 20474
/proc/meminfo: memFree=1398072/2055920 swapFree=4192956/4192956
[pid=20474] ppid=20472 vsize=6304 CPUtime=0.08
/proc/20474/stat : 20474 (march_ks) R 20472 20474 20339 0 -1 4194304 972 0 0 0 8 0 0 0 18 0 1 0 31482128 6455296 957 1992294400 134512640 135019032 4294956240 18446744073709551615 134554928 0 0 4096 0 0 0 0 17 0 0 0
/proc/20474/statm: 1576 965 48 123 0 1451 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 6304

[startup+0.101173 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 20474
/proc/meminfo: memFree=1398072/2055920 swapFree=4192956/4192956
[pid=20474] ppid=20472 vsize=6160 CPUtime=0.09
/proc/20474/stat : 20474 (march_ks) R 20472 20474 20339 0 -1 4194304 1301 0 0 0 9 0 0 0 18 0 1 0 31482128 6307840 1008 1992294400 134512640 135019032 4294956240 18446744073709551615 134660938 0 0 4096 0 0 0 0 17 0 0 0
/proc/20474/statm: 1540 1008 48 123 0 1415 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6160

[startup+0.301202 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 20474
/proc/meminfo: memFree=1398072/2055920 swapFree=4192956/4192956
[pid=20474] ppid=20472 vsize=8384 CPUtime=0.29
/proc/20474/stat : 20474 (march_ks) R 20472 20474 20339 0 -1 4194304 3244 0 0 0 29 0 0 0 19 0 1 0 31482128 8585216 1563 1992294400 134512640 135019032 4294956240 18446744073709551615 134657901 0 0 4096 0 0 0 0 17 0 0 0
/proc/20474/statm: 2096 1563 52 123 0 1971 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 8384

[startup+0.701257 s]
/proc/loadavg: 0.99 0.98 0.99 3/64 20474
/proc/meminfo: memFree=1398072/2055920 swapFree=4192956/4192956
[pid=20474] ppid=20472 vsize=12684 CPUtime=0.69
/proc/20474/stat : 20474 (march_ks) R 20472 20474 20339 0 -1 4194304 8309 0 0 0 66 3 0 0 23 0 1 0 31482128 12988416 2514 1992294400 134512640 135019032 4294956240 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 0 0 0
/proc/20474/statm: 3171 2514 67 123 0 3046 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 12684

[startup+1.50137 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20475
/proc/meminfo: memFree=1383536/2055920 swapFree=4192956/4192956
[pid=20474] ppid=20472 vsize=17888 CPUtime=1.49
/proc/20474/stat : 20474 (march_ks) R 20472 20474 20339 0 -1 4194304 11771 0 0 0 145 4 0 0 25 0 1 0 31482128 18317312 3709 1992294400 134512640 135019032 4294956240 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 0 0 0
/proc/20474/statm: 4472 3709 73 123 0 4347 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 17888

[startup+3.10159 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20475
/proc/meminfo: memFree=1383344/2055920 swapFree=4192956/4192956
[pid=20474] ppid=20472 vsize=17904 CPUtime=3.09
/proc/20474/stat : 20474 (march_ks) R 20472 20474 20339 0 -1 4194304 11801 0 0 0 305 4 0 0 25 0 1 0 31482128 18333696 3739 1992294400 134512640 135019032 4294956240 18446744073709551615 134597640 0 0 4096 0 0 0 0 17 0 0 0
/proc/20474/statm: 4476 3739 73 123 0 4351 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 17904

[startup+6.30105 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20475
/proc/meminfo: memFree=1382832/2055920 swapFree=4192956/4192956
[pid=20474] ppid=20472 vsize=18444 CPUtime=6.29
/proc/20474/stat : 20474 (march_ks) R 20472 20474 20339 0 -1 4194304 11889 0 0 0 625 4 0 0 25 0 1 0 31482128 18886656 3827 1992294400 134512640 135019032 4294956240 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 0 0 0
/proc/20474/statm: 4611 3827 73 123 0 4486 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 18444

[startup+12.702 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20475
/proc/meminfo: memFree=1381432/2055920 swapFree=4192956/4192956
[pid=20474] ppid=20472 vsize=20028 CPUtime=12.68
/proc/20474/stat : 20474 (march_ks) R 20472 20474 20339 0 -1 4194304 12231 0 0 0 1264 4 0 0 25 0 1 0 31482128 20508672 4169 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/20474/statm: 5007 4169 73 123 0 4882 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 20028

[startup+25.5018 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20475
/proc/meminfo: memFree=1380920/2055920 swapFree=4192956/4192956
[pid=20474] ppid=20472 vsize=20688 CPUtime=25.48
/proc/20474/stat : 20474 (march_ks) R 20472 20474 20339 0 -1 4194304 12386 0 0 0 2544 4 0 0 25 0 1 0 31482128 21184512 4324 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/20474/statm: 5172 4324 73 123 0 5047 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 20688

[startup+51.1014 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20475
/proc/meminfo: memFree=1380216/2055920 swapFree=4192956/4192956
[pid=20474] ppid=20472 vsize=21484 CPUtime=51.07
/proc/20474/stat : 20474 (march_ks) R 20472 20474 20339 0 -1 4194304 12574 0 0 0 5102 5 0 0 25 0 1 0 31482128 21999616 4512 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/20474/statm: 5371 4512 73 123 0 5246 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 21484

[startup+102.306 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20475
/proc/meminfo: memFree=1379576/2055920 swapFree=4192956/4192956
[pid=20474] ppid=20472 vsize=22132 CPUtime=102.25
/proc/20474/stat : 20474 (march_ks) R 20472 20474 20339 0 -1 4194304 12709 0 0 0 10220 5 0 0 25 0 1 0 31482128 22663168 4647 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/20474/statm: 5533 4647 73 123 0 5408 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 22132

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20475
/proc/meminfo: memFree=1378872/2055920 swapFree=4192956/4192956
[pid=20474] ppid=20472 vsize=22724 CPUtime=162.22
/proc/20474/stat : 20474 (march_ks) R 20472 20474 20339 0 -1 4194304 12880 0 0 0 16217 5 0 0 25 0 1 0 31482128 23269376 4818 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/20474/statm: 5681 4818 73 123 0 5556 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 22724

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20475
/proc/meminfo: memFree=1378488/2055920 swapFree=4192956/4192956
[pid=20474] ppid=20472 vsize=23104 CPUtime=222.19
/proc/20474/stat : 20474 (march_ks) R 20472 20474 20339 0 -1 4194304 12983 0 0 0 22214 5 0 0 25 0 1 0 31482128 23658496 4921 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/20474/statm: 5776 4921 73 123 0 5651 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 23104

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20475
/proc/meminfo: memFree=1378296/2055920 swapFree=4192956/4192956
[pid=20474] ppid=20472 vsize=23356 CPUtime=282.16
/proc/20474/stat : 20474 (march_ks) R 20472 20474 20339 0 -1 4194304 13036 0 0 0 28211 5 0 0 25 0 1 0 31482128 23916544 4974 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/20474/statm: 5839 4974 73 123 0 5714 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 23356

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/65 20475
/proc/meminfo: memFree=1378040/2055920 swapFree=4192956/4192956
[pid=20474] ppid=20472 vsize=23484 CPUtime=342.14
/proc/20474/stat : 20474 (march_ks) R 20472 20474 20339 0 -1 4194304 13081 0 0 0 34208 6 0 0 25 0 1 0 31482128 24047616 5019 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/20474/statm: 5871 5019 73 123 0 5746 0
Current children cumulated CPU time (s) 342.14
Current children cumulated vsize (KiB) 23484

[startup+402.302 s]
/proc/loadavg: 1.07 1.00 1.00 2/65 20475
/proc/meminfo: memFree=1377976/2055920 swapFree=4192956/4192956
[pid=20474] ppid=20472 vsize=23740 CPUtime=402.11
/proc/20474/stat : 20474 (march_ks) R 20472 20474 20339 0 -1 4194304 13119 0 0 0 40205 6 0 0 25 0 1 0 31482128 24309760 5057 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/20474/statm: 5935 5057 73 123 0 5810 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 23740

[startup+462.301 s]
/proc/loadavg: 1.08 1.02 1.00 2/65 20475
/proc/meminfo: memFree=1377784/2055920 swapFree=4192956/4192956
[pid=20474] ppid=20472 vsize=23740 CPUtime=462.08
/proc/20474/stat : 20474 (march_ks) R 20472 20474 20339 0 -1 4194304 13147 0 0 0 46202 6 0 0 25 0 1 0 31482128 24309760 5085 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/20474/statm: 5935 5085 73 123 0 5810 0
Current children cumulated CPU time (s) 462.08
Current children cumulated vsize (KiB) 23740

[startup+522.302 s]
/proc/loadavg: 1.09 1.03 1.00 2/65 20475
/proc/meminfo: memFree=1377656/2055920 swapFree=4192956/4192956
[pid=20474] ppid=20472 vsize=23868 CPUtime=522.05
/proc/20474/stat : 20474 (march_ks) R 20472 20474 20339 0 -1 4194304 13171 0 0 0 52199 6 0 0 25 0 1 0 31482128 24440832 5109 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/20474/statm: 5967 5109 73 123 0 5842 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 23868

[startup+582.301 s]
/proc/loadavg: 1.03 1.02 1.00 2/65 20475
/proc/meminfo: memFree=1377656/2055920 swapFree=4192956/4192956
[pid=20474] ppid=20472 vsize=23996 CPUtime=582.02
/proc/20474/stat : 20474 (march_ks) R 20472 20474 20339 0 -1 4194304 13193 0 0 0 58196 6 0 0 25 0 1 0 31482128 24571904 5131 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/20474/statm: 5999 5131 73 123 0 5874 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 23996

[startup+642.302 s]
/proc/loadavg: 1.01 1.01 1.00 2/65 20475
/proc/meminfo: memFree=1377528/2055920 swapFree=4192956/4192956
[pid=20474] ppid=20472 vsize=23996 CPUtime=642
/proc/20474/stat : 20474 (march_ks) R 20472 20474 20339 0 -1 4194304 13219 0 0 0 64194 6 0 0 25 0 1 0 31482128 24571904 5157 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/20474/statm: 5999 5157 73 123 0 5874 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 23996


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20483
/proc/meminfo: memFree=1375288/2055920 swapFree=4192956/4192956
[pid=20474] ppid=20472 vsize=25900 CPUtime=4000.4
/proc/20474/stat : 20474 (march_ks) R 20472 20474 20339 0 -1 4194304 13698 0 0 0 400030 10 0 0 25 0 1 0 31482128 26521600 5636 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/20474/statm: 6475 5636 73 123 0 6350 0
Current children cumulated CPU time (s) 4000.4
Current children cumulated vsize (KiB) 25900

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20483
/proc/meminfo: memFree=1375224/2055920 swapFree=4192956/4192956
[pid=20474] ppid=20472 vsize=26028 CPUtime=4060.38
/proc/20474/stat : 20474 (march_ks) R 20472 20474 20339 0 -1 4194304 13703 0 0 0 406028 10 0 0 25 0 1 0 31482128 26652672 5641 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20474/statm: 6507 5641 73 123 0 6382 0
Current children cumulated CPU time (s) 4060.38
Current children cumulated vsize (KiB) 26028

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20483
/proc/meminfo: memFree=1375160/2055920 swapFree=4192956/4192956
[pid=20474] ppid=20472 vsize=26028 CPUtime=4120.34
/proc/20474/stat : 20474 (march_ks) R 20472 20474 20339 0 -1 4194304 13707 0 0 0 412024 10 0 0 25 0 1 0 31482128 26652672 5645 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/20474/statm: 6507 5645 73 123 0 6382 0
Current children cumulated CPU time (s) 4120.34
Current children cumulated vsize (KiB) 26028

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20483
/proc/meminfo: memFree=1375160/2055920 swapFree=4192956/4192956
[pid=20474] ppid=20472 vsize=26028 CPUtime=4180.31
/proc/20474/stat : 20474 (march_ks) R 20472 20474 20339 0 -1 4194304 13710 0 0 0 418021 10 0 0 25 0 1 0 31482128 26652672 5648 1992294400 134512640 135019032 4294956240 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 0 0 0
/proc/20474/statm: 6507 5648 73 123 0 6382 0
Current children cumulated CPU time (s) 4180.31
Current children cumulated vsize (KiB) 26028

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20483
/proc/meminfo: memFree=1375160/2055920 swapFree=4192956/4192956
[pid=20474] ppid=20472 vsize=26028 CPUtime=4240.28
/proc/20474/stat : 20474 (march_ks) R 20472 20474 20339 0 -1 4194304 13713 0 0 0 424018 10 0 0 25 0 1 0 31482128 26652672 5651 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/20474/statm: 6507 5651 73 123 0 6382 0
Current children cumulated CPU time (s) 4240.28
Current children cumulated vsize (KiB) 26028

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20483
/proc/meminfo: memFree=1375160/2055920 swapFree=4192956/4192956
[pid=20474] ppid=20472 vsize=26028 CPUtime=4300.26
/proc/20474/stat : 20474 (march_ks) R 20472 20474 20339 0 -1 4194304 13717 0 0 0 430016 10 0 0 25 0 1 0 31482128 26652672 5655 1992294400 134512640 135019032 4294956240 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 0 0 0
/proc/20474/statm: 6507 5655 73 123 0 6382 0
Current children cumulated CPU time (s) 4300.26
Current children cumulated vsize (KiB) 26028

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20483
/proc/meminfo: memFree=1375160/2055920 swapFree=4192956/4192956
[pid=20474] ppid=20472 vsize=26028 CPUtime=4360.23
/proc/20474/stat : 20474 (march_ks) R 20472 20474 20339 0 -1 4194304 13720 0 0 0 436013 10 0 0 25 0 1 0 31482128 26652672 5658 1992294400 134512640 135019032 4294956240 18446744073709551615 134538212 0 0 4096 0 0 0 0 17 0 0 0
/proc/20474/statm: 6507 5658 73 123 0 6382 0
Current children cumulated CPU time (s) 4360.23
Current children cumulated vsize (KiB) 26028

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20483
/proc/meminfo: memFree=1375160/2055920 swapFree=4192956/4192956
[pid=20474] ppid=20472 vsize=26028 CPUtime=4420.21
/proc/20474/stat : 20474 (march_ks) R 20472 20474 20339 0 -1 4194304 13724 0 0 0 442011 10 0 0 25 0 1 0 31482128 26652672 5662 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/20474/statm: 6507 5662 73 123 0 6382 0
Current children cumulated CPU time (s) 4420.21
Current children cumulated vsize (KiB) 26028

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20483
/proc/meminfo: memFree=1375160/2055920 swapFree=4192956/4192956
[pid=20474] ppid=20472 vsize=26028 CPUtime=4480.19
/proc/20474/stat : 20474 (march_ks) R 20472 20474 20339 0 -1 4194304 13728 0 0 0 448009 10 0 0 25 0 1 0 31482128 26652672 5666 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/20474/statm: 6507 5666 73 123 0 6382 0
Current children cumulated CPU time (s) 4480.19
Current children cumulated vsize (KiB) 26028

[startup+4542.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 20483
/proc/meminfo: memFree=1375160/2055920 swapFree=4192956/4192956
[pid=20474] ppid=20472 vsize=26156 CPUtime=4540.16
/proc/20474/stat : 20474 (march_ks) R 20472 20474 20339 0 -1 4194304 13732 0 0 0 454006 10 0 0 25 0 1 0 31482128 26783744 5670 1992294400 134512640 135019032 4294956240 18446744073709551615 134538155 0 0 4096 0 0 0 0 17 0 0 0
/proc/20474/statm: 6539 5670 73 123 0 6414 0
Current children cumulated CPU time (s) 4540.16
Current children cumulated vsize (KiB) 26156

[startup+4602.3 s]
/proc/loadavg: 1.07 1.03 1.00 2/65 20483
/proc/meminfo: memFree=1375032/2055920 swapFree=4192956/4192956
[pid=20474] ppid=20472 vsize=26156 CPUtime=4600.13
/proc/20474/stat : 20474 (march_ks) R 20472 20474 20339 0 -1 4194304 13736 0 0 0 460003 10 0 0 25 0 1 0 31482128 26783744 5674 1992294400 134512640 135019032 4294956240 18446744073709551615 134538237 0 0 4096 0 0 0 0 17 0 0 0
/proc/20474/statm: 6539 5674 73 123 0 6414 0
Current children cumulated CPU time (s) 4600.13
Current children cumulated vsize (KiB) 26156

[startup+4662.3 s]
/proc/loadavg: 1.02 1.03 1.00 2/65 20483
/proc/meminfo: memFree=1375032/2055920 swapFree=4192956/4192956
[pid=20474] ppid=20472 vsize=26156 CPUtime=4660.1
/proc/20474/stat : 20474 (march_ks) R 20472 20474 20339 0 -1 4194304 13739 0 0 0 466000 10 0 0 25 0 1 0 31482128 26783744 5677 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/20474/statm: 6539 5677 73 123 0 6414 0
Current children cumulated CPU time (s) 4660.1
Current children cumulated vsize (KiB) 26156

[startup+4722.31 s]
/proc/loadavg: 1.01 1.02 1.00 2/65 20483
/proc/meminfo: memFree=1375032/2055920 swapFree=4192956/4192956
[pid=20474] ppid=20472 vsize=26156 CPUtime=4720.06
/proc/20474/stat : 20474 (march_ks) R 20472 20474 20339 0 -1 4194304 13743 0 0 0 471996 10 0 0 25 0 1 0 31482128 26783744 5681 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/20474/statm: 6539 5681 73 123 0 6414 0
Current children cumulated CPU time (s) 4720.06
Current children cumulated vsize (KiB) 26156

[startup+4782.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 20483
/proc/meminfo: memFree=1375032/2055920 swapFree=4192956/4192956
[pid=20474] ppid=20472 vsize=26156 CPUtime=4780.03
/proc/20474/stat : 20474 (march_ks) R 20472 20474 20339 0 -1 4194304 13747 0 0 0 477993 10 0 0 25 0 1 0 31482128 26783744 5685 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/20474/statm: 6539 5685 73 123 0 6414 0
Current children cumulated CPU time (s) 4780.03
Current children cumulated vsize (KiB) 26156

[startup+4842.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/65 20483
/proc/meminfo: memFree=1375032/2055920 swapFree=4192956/4192956
[pid=20474] ppid=20472 vsize=26156 CPUtime=4840.01
/proc/20474/stat : 20474 (march_ks) R 20472 20474 20339 0 -1 4194304 13753 0 0 0 483991 10 0 0 25 0 1 0 31482128 26783744 5691 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/20474/statm: 6539 5691 73 123 0 6414 0
Current children cumulated CPU time (s) 4840.01
Current children cumulated vsize (KiB) 26156

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20483
/proc/meminfo: memFree=1374968/2055920 swapFree=4192956/4192956
[pid=20474] ppid=20472 vsize=26156 CPUtime=4899.97
/proc/20474/stat : 20474 (march_ks) R 20472 20474 20339 0 -1 4194304 13757 0 0 0 489987 10 0 0 25 0 1 0 31482128 26783744 5695 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/20474/statm: 6539 5695 73 123 0 6414 0
Current children cumulated CPU time (s) 4899.97
Current children cumulated vsize (KiB) 26156

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20483
/proc/meminfo: memFree=1374968/2055920 swapFree=4192956/4192956
[pid=20474] ppid=20472 vsize=26156 CPUtime=4959.95
/proc/20474/stat : 20474 (march_ks) R 20472 20474 20339 0 -1 4194304 13761 0 0 0 495985 10 0 0 25 0 1 0 31482128 26783744 5699 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20474/statm: 6539 5699 73 123 0 6414 0
Current children cumulated CPU time (s) 4959.95
Current children cumulated vsize (KiB) 26156



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/65 20483
/proc/meminfo: memFree=1374968/2055920 swapFree=4192956/4192956
[pid=20474] ppid=20472 vsize=26280 CPUtime=5000.03
/proc/20474/stat : 20474 (march_ks) R 20472 20474 20339 0 -1 4194304 13763 0 0 0 499993 10 0 0 25 0 1 0 31482128 26910720 5701 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/20474/statm: 6570 5701 73 123 0 6445 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 26280

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): 5002.41
CPU time (s): 5000.05
CPU user time (s): 4999.94
CPU system time (s): 0.112982
CPU usage (%): 99.9529
Max. virtual memory (cumulated for all children) (KiB): 26280

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.94
system time used= 0.112982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 13763
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= 12672

runsolver used 4.66329 second user time and 13.5359 second system time

The end

Launcher Data

Begin job on node49 at 2009-04-18 08:02:57
IDJOB=1626197
IDBENCH=70333
IDSOLVER=582
FILE ID=node49/1626197-1240034577
PBS_JOBID= 9157454
Free space on /tmp= 66412 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/14000/unif-k3-r4.2-v14000-c58800-S1839094140-055.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626197-1240034577/watcher-1626197-1240034577 -o /tmp/evaluation-result-1626197-1240034577/solver-1626197-1240034577 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626197-1240034577.cnf            

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

MD5SUM BENCH= 09c56b8f22055d8047e518985ef77900
RANDOM SEED=777550707

node49.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		: 3000.241
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		: 3000.241
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:       1398624 kB
Buffers:         77116 kB
Cached:         506596 kB
SwapCached:          0 kB
Active:         230024 kB
Inactive:       368628 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1398624 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            3956 kB
Writeback:           0 kB
Mapped:          24712 kB
Slab:            44512 kB
Committed_AS:   171772 kB
PageTables:       1388 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66408 MiB
End job on node49 at 2009-04-18 09:26:22