Trace number 1626239

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/18000/
unif-k3-r4.2-v18000-c75600-S1332146811-066.cnf
MD5SUM829e6759ca030227d67c86b92c3743be
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark443.285
Satisfiable
(Un)Satisfiability was proved
Number of variables18000
Number of clauses75600
Sum of the clauses size226800
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 375600
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

1.30/1.38	c main():: ***                                   [ march satisfiability solver ]                                   ***
1.30/1.38	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
1.30/1.38	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
1.30/1.38	c main()::
1.30/1.38	c initFormula():: searching for DIMACS p-line....
1.30/1.38	c initFormula():: the DIMACS p-line indicates a CNF of 18000 variables and 75600 clauses.
1.30/1.38	c parseCNF():: parsing....
1.30/1.38	c parseCNF():: the CNF contains 0 unary clauses.
1.30/1.38	c runParser():: parsing was successful, warming up engines...
1.30/1.38	c simplify_formula():: removed 0 tautological, 370 satisfied and 0 duplicate clauses
1.30/1.38	c preprocessing fase I completed:: there are now 17939 free variables and 75230 clauses.
1.30/1.38	c stat :: sign balance is biased by 0.480
1.30/1.38	c shorten_equivalence(): average equivalence length reduced from nan to nan
1.30/1.38	c using 3-SAT heuristics (occurence based diff)
1.30/1.38	c longest clause has size 3
1.30/1.38	c simplify_formula():: removed 0 tautological, 0 satisfied and 146 duplicate clauses
1.30/1.38	c resolvent_look() :: found 78 resolvents
1.30/1.38	c lessRedundantTransformation():: nothing to be done.
1.30/1.38	c transformTo3SAT():: you gave me 18000 variables and 75308 clauses.
1.30/1.38	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
1.30/1.38	c transformTo3SAT():: I will add 0 variables and 0 clauses!
1.30/1.38	c transformTo3SAT():: the transformation yielded 18000 variabels and 75308 clauses.
1.30/1.38	c main():: clause / variable ratio: ( 75308 / 18000 ) = 4.18
1.30/1.38	c longest clause has size 3
1.30/1.38	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
1.30/1.38	c dynamic_preselect_setsize :: off
1.30/1.38	c suggested doublelook initial :: 0
1.30/1.38	c main():: all systems go!
1.30/1.38	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 1342 JD: 1235
52.17/52.24	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-1626239-1240040256/watcher-1626239-1240040256 -o /tmp/evaluation-result-1626239-1240040256/solver-1626239-1240040256 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626239-1240040256.cnf 

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


[startup+0 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 21183
/proc/meminfo: memFree=1320176/2055920 swapFree=4192956/4192956
[pid=21183] ppid=21181 vsize=2664 CPUtime=0
/proc/21183/stat : 21183 (march_ks) R 21181 21183 21112 0 -1 4194304 484 0 0 0 0 0 0 0 18 0 1 0 32054947 2727936 470 1992294400 134512640 135019032 4294956240 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 0 0 0
/proc/21183/statm: 666 470 47 123 0 541 0

[startup+0.0245889 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 21183
/proc/meminfo: memFree=1320176/2055920 swapFree=4192956/4192956
[pid=21183] ppid=21181 vsize=2796 CPUtime=0.02
/proc/21183/stat : 21183 (march_ks) R 21181 21183 21112 0 -1 4194304 559 0 0 0 2 0 0 0 18 0 1 0 32054947 2863104 545 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21183/statm: 699 545 47 123 0 574 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 2796

[startup+0.102603 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 21183
/proc/meminfo: memFree=1320176/2055920 swapFree=4192956/4192956
[pid=21183] ppid=21181 vsize=6872 CPUtime=0.09
/proc/21183/stat : 21183 (march_ks) R 21181 21183 21112 0 -1 4194304 871 0 0 0 9 0 0 0 18 0 1 0 32054947 7036928 857 1992294400 134512640 135019032 4294956240 18446744073709551615 134527543 0 0 4096 0 0 0 0 17 0 0 0
/proc/21183/statm: 1718 860 48 123 0 1593 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 6872

[startup+0.301647 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 21183
/proc/meminfo: memFree=1320176/2055920 swapFree=4192956/4192956
[pid=21183] ppid=21181 vsize=9192 CPUtime=0.3
/proc/21183/stat : 21183 (march_ks) R 21181 21183 21112 0 -1 4194304 2903 0 0 0 29 1 0 0 19 0 1 0 32054947 9412608 1629 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/21183/statm: 2331 1632 52 123 0 2206 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 9192

[startup+0.70171 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 21183
/proc/meminfo: memFree=1320176/2055920 swapFree=4192956/4192956
[pid=21183] ppid=21181 vsize=9004 CPUtime=0.69
/proc/21183/stat : 21183 (march_ks) R 21181 21183 21112 0 -1 4194304 5477 0 0 0 67 2 0 0 23 0 1 0 32054947 9220096 1533 1992294400 134512640 135019032 4294956240 18446744073709551615 134554651 0 0 4096 0 0 0 0 17 0 0 0
/proc/21183/statm: 2251 1536 63 123 0 2126 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9004

[startup+1.50185 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21184
/proc/meminfo: memFree=1307112/2055920 swapFree=4192956/4192956
[pid=21183] ppid=21181 vsize=22960 CPUtime=1.49
/proc/21183/stat : 21183 (march_ks) R 21181 21183 21112 0 -1 4194304 14156 0 0 0 144 5 0 0 25 0 1 0 32054947 23511040 4813 1992294400 134512640 135019032 4294956240 18446744073709551615 134548924 0 0 4096 0 0 0 0 17 0 0 0
/proc/21183/statm: 5740 4813 73 123 0 5615 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 22960

[startup+3.10114 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21184
/proc/meminfo: memFree=1300840/2055920 swapFree=4192956/4192956
[pid=21183] ppid=21181 vsize=22964 CPUtime=3.09
/proc/21183/stat : 21183 (march_ks) R 21181 21183 21112 0 -1 4194304 14165 0 0 0 304 5 0 0 25 0 1 0 32054947 23515136 4822 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/21183/statm: 5741 4822 73 123 0 5616 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 22964

[startup+6.30172 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21184
/proc/meminfo: memFree=1300712/2055920 swapFree=4192956/4192956
[pid=21183] ppid=21181 vsize=23120 CPUtime=6.29
/proc/21183/stat : 21183 (march_ks) R 21181 21183 21112 0 -1 4194304 14202 0 0 0 624 5 0 0 25 0 1 0 32054947 23674880 4859 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21183/statm: 5780 4859 73 123 0 5655 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 23120

[startup+12.7019 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21184
/proc/meminfo: memFree=1300336/2055920 swapFree=4192956/4192956
[pid=21183] ppid=21181 vsize=23560 CPUtime=12.69
/proc/21183/stat : 21183 (march_ks) R 21181 21183 21112 0 -1 4194304 14307 0 0 0 1263 6 0 0 25 0 1 0 32054947 24125440 4964 1992294400 134512640 135019032 4294956240 18446744073709551615 134564765 0 0 4096 0 0 0 0 17 0 0 0
/proc/21183/statm: 5890 4964 73 123 0 5765 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 23560

[startup+25.5022 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21184
/proc/meminfo: memFree=1298736/2055920 swapFree=4192956/4192956
[pid=21183] ppid=21181 vsize=25380 CPUtime=25.48
/proc/21183/stat : 21183 (march_ks) R 21181 21183 21112 0 -1 4194304 14727 0 0 0 2542 6 0 0 25 0 1 0 32054947 25989120 5384 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21183/statm: 6345 5384 73 123 0 6220 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 25380

[startup+51.1028 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21184
/proc/meminfo: memFree=1298032/2055920 swapFree=4192956/4192956
[pid=21183] ppid=21181 vsize=26032 CPUtime=51.07
/proc/21183/stat : 21183 (march_ks) R 21181 21183 21112 0 -1 4194304 14910 0 0 0 5101 6 0 0 25 0 1 0 32054947 26656768 5567 1992294400 134512640 135019032 4294956240 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 0 0 0
/proc/21183/statm: 6508 5567 73 123 0 6383 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 26032

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21184
/proc/meminfo: memFree=1297136/2055920 swapFree=4192956/4192956
[pid=21183] ppid=21181 vsize=27080 CPUtime=102.23
/proc/21183/stat : 21183 (march_ks) R 21181 21183 21112 0 -1 4194304 15125 0 0 0 10217 6 0 0 25 0 1 0 32054947 27729920 5782 1992294400 134512640 135019032 4294956240 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 0 0 0
/proc/21183/statm: 6770 5782 73 123 0 6645 0
Current children cumulated CPU time (s) 102.23
Current children cumulated vsize (KiB) 27080

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21184
/proc/meminfo: memFree=1296112/2055920 swapFree=4192956/4192956
[pid=21183] ppid=21181 vsize=27988 CPUtime=162.21
/proc/21183/stat : 21183 (march_ks) R 21181 21183 21112 0 -1 4194304 15372 0 0 0 16214 7 0 0 25 0 1 0 32054947 28659712 6029 1992294400 134512640 135019032 4294956240 18446744073709551615 134542380 0 0 4096 0 0 0 0 17 0 0 0
/proc/21183/statm: 6997 6029 73 123 0 6872 0
Current children cumulated CPU time (s) 162.21
Current children cumulated vsize (KiB) 27988

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21184
/proc/meminfo: memFree=1295856/2055920 swapFree=4192956/4192956
[pid=21183] ppid=21181 vsize=28244 CPUtime=222.19
/proc/21183/stat : 21183 (march_ks) R 21181 21183 21112 0 -1 4194304 15445 0 0 0 22212 7 0 0 25 0 1 0 32054947 28921856 6102 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/21183/statm: 7061 6102 73 123 0 6936 0
Current children cumulated CPU time (s) 222.19
Current children cumulated vsize (KiB) 28244

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21184
/proc/meminfo: memFree=1295600/2055920 swapFree=4192956/4192956
[pid=21183] ppid=21181 vsize=28496 CPUtime=282.15
/proc/21183/stat : 21183 (march_ks) R 21181 21183 21112 0 -1 4194304 15500 0 0 0 28208 7 0 0 25 0 1 0 32054947 29179904 6157 1992294400 134512640 135019032 4294956240 18446744073709551615 134542767 0 0 4096 0 0 0 0 17 0 0 0
/proc/21183/statm: 7124 6157 73 123 0 6999 0
Current children cumulated CPU time (s) 282.15
Current children cumulated vsize (KiB) 28496

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21184
/proc/meminfo: memFree=1295408/2055920 swapFree=4192956/4192956
[pid=21183] ppid=21181 vsize=28744 CPUtime=342.12
/proc/21183/stat : 21183 (march_ks) R 21181 21183 21112 0 -1 4194304 15549 0 0 0 34205 7 0 0 25 0 1 0 32054947 29433856 6206 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21183/statm: 7186 6206 73 123 0 7061 0
Current children cumulated CPU time (s) 342.12
Current children cumulated vsize (KiB) 28744

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21184
/proc/meminfo: memFree=1295216/2055920 swapFree=4192956/4192956
[pid=21183] ppid=21181 vsize=28868 CPUtime=402.1
/proc/21183/stat : 21183 (march_ks) R 21181 21183 21112 0 -1 4194304 15593 0 0 0 40203 7 0 0 25 0 1 0 32054947 29560832 6250 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21183/statm: 7217 6250 73 123 0 7092 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 28868

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21184
/proc/meminfo: memFree=1295088/2055920 swapFree=4192956/4192956
[pid=21183] ppid=21181 vsize=28992 CPUtime=462.06
/proc/21183/stat : 21183 (march_ks) R 21181 21183 21112 0 -1 4194304 15629 0 0 0 46199 7 0 0 25 0 1 0 32054947 29687808 6286 1992294400 134512640 135019032 4294956240 18446744073709551615 134542380 0 0 4096 0 0 0 0 17 0 0 0
/proc/21183/statm: 7248 6286 73 123 0 7123 0
Current children cumulated CPU time (s) 462.06
Current children cumulated vsize (KiB) 28992

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21184
/proc/meminfo: memFree=1294960/2055920 swapFree=4192956/4192956
[pid=21183] ppid=21181 vsize=29116 CPUtime=522.04
/proc/21183/stat : 21183 (march_ks) R 21181 21183 21112 0 -1 4194304 15660 0 0 0 52197 7 0 0 25 0 1 0 32054947 29814784 6317 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21183/statm: 7279 6317 73 123 0 7154 0
Current children cumulated CPU time (s) 522.04
Current children cumulated vsize (KiB) 29116

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21184
/proc/meminfo: memFree=1294832/2055920 swapFree=4192956/4192956
[pid=21183] ppid=21181 vsize=29240 CPUtime=582.01
/proc/21183/stat : 21183 (march_ks) R 21181 21183 21112 0 -1 4194304 15681 0 0 0 58194 7 0 0 25 0 1 0 32054947 29941760 6338 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/21183/statm: 7310 6338 73 123 0 7185 0
Current children cumulated CPU time (s) 582.01
Current children cumulated vsize (KiB) 29240

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21184
/proc/meminfo: memFree=1294768/2055920 swapFree=4192956/4192956
[pid=21183] ppid=21181 vsize=29364 CPUtime=641.98
/proc/21183/stat : 21183 (march_ks) R 21181 21183 21112 0 -1 4194304 15706 0 0 0 64191 7 0 0 25 0 1 0 32054947 30068736 6363 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/21183/statm: 7341 6363 73 123 0 7216 0
Current children cumulated CPU time (s) 641.98
Current children cumulated vsize (KiB) 29364


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21192
/proc/meminfo: memFree=1292144/2055920 swapFree=4192956/4192956
[pid=21183] ppid=21181 vsize=31600 CPUtime=4000.39
/proc/21183/stat : 21183 (march_ks) R 21181 21183 21112 0 -1 4194304 16276 0 0 0 400029 10 0 0 25 0 1 0 32054947 32358400 6933 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21183/statm: 7900 6933 73 123 0 7775 0
Current children cumulated CPU time (s) 4000.39
Current children cumulated vsize (KiB) 31600

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21192
/proc/meminfo: memFree=1292016/2055920 swapFree=4192956/4192956
[pid=21183] ppid=21181 vsize=31600 CPUtime=4060.37
/proc/21183/stat : 21183 (march_ks) R 21181 21183 21112 0 -1 4194304 16282 0 0 0 406027 10 0 0 25 0 1 0 32054947 32358400 6939 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21183/statm: 7900 6939 73 123 0 7775 0
Current children cumulated CPU time (s) 4060.37
Current children cumulated vsize (KiB) 31600

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21192
/proc/meminfo: memFree=1291952/2055920 swapFree=4192956/4192956
[pid=21183] ppid=21181 vsize=31600 CPUtime=4120.34
/proc/21183/stat : 21183 (march_ks) R 21181 21183 21112 0 -1 4194304 16288 0 0 0 412024 10 0 0 25 0 1 0 32054947 32358400 6945 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21183/statm: 7900 6945 73 123 0 7775 0
Current children cumulated CPU time (s) 4120.34
Current children cumulated vsize (KiB) 31600

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21192
/proc/meminfo: memFree=1291952/2055920 swapFree=4192956/4192956
[pid=21183] ppid=21181 vsize=31724 CPUtime=4180.3
/proc/21183/stat : 21183 (march_ks) R 21181 21183 21112 0 -1 4194304 16292 0 0 0 418020 10 0 0 25 0 1 0 32054947 32485376 6949 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/21183/statm: 7931 6949 73 123 0 7806 0
Current children cumulated CPU time (s) 4180.3
Current children cumulated vsize (KiB) 31724

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21192
/proc/meminfo: memFree=1291952/2055920 swapFree=4192956/4192956
[pid=21183] ppid=21181 vsize=31724 CPUtime=4240.27
/proc/21183/stat : 21183 (march_ks) R 21181 21183 21112 0 -1 4194304 16298 0 0 0 424017 10 0 0 25 0 1 0 32054947 32485376 6955 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/21183/statm: 7931 6955 73 123 0 7806 0
Current children cumulated CPU time (s) 4240.27
Current children cumulated vsize (KiB) 31724

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21192
/proc/meminfo: memFree=1291952/2055920 swapFree=4192956/4192956
[pid=21183] ppid=21181 vsize=31724 CPUtime=4300.25
/proc/21183/stat : 21183 (march_ks) R 21181 21183 21112 0 -1 4194304 16302 0 0 0 430015 10 0 0 25 0 1 0 32054947 32485376 6959 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/21183/statm: 7931 6959 73 123 0 7806 0
Current children cumulated CPU time (s) 4300.25
Current children cumulated vsize (KiB) 31724

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21192
/proc/meminfo: memFree=1292016/2055920 swapFree=4192956/4192956
[pid=21183] ppid=21181 vsize=31724 CPUtime=4360.22
/proc/21183/stat : 21183 (march_ks) R 21181 21183 21112 0 -1 4194304 16308 0 0 0 436012 10 0 0 25 0 1 0 32054947 32485376 6965 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21183/statm: 7931 6965 73 123 0 7806 0
Current children cumulated CPU time (s) 4360.22
Current children cumulated vsize (KiB) 31724

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21192
/proc/meminfo: memFree=1292016/2055920 swapFree=4192956/4192956
[pid=21183] ppid=21181 vsize=31724 CPUtime=4420.19
/proc/21183/stat : 21183 (march_ks) R 21181 21183 21112 0 -1 4194304 16313 0 0 0 442009 10 0 0 25 0 1 0 32054947 32485376 6970 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/21183/statm: 7931 6970 73 123 0 7806 0
Current children cumulated CPU time (s) 4420.19
Current children cumulated vsize (KiB) 31724

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21192
/proc/meminfo: memFree=1291952/2055920 swapFree=4192956/4192956
[pid=21183] ppid=21181 vsize=31724 CPUtime=4480.16
/proc/21183/stat : 21183 (march_ks) R 21181 21183 21112 0 -1 4194304 16318 0 0 0 448006 10 0 0 25 0 1 0 32054947 32485376 6975 1992294400 134512640 135019032 4294956240 18446744073709551615 134565482 0 0 4096 0 0 0 0 17 0 0 0
/proc/21183/statm: 7931 6975 73 123 0 7806 0
Current children cumulated CPU time (s) 4480.16
Current children cumulated vsize (KiB) 31724

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21192
/proc/meminfo: memFree=1291952/2055920 swapFree=4192956/4192956
[pid=21183] ppid=21181 vsize=31848 CPUtime=4540.14
/proc/21183/stat : 21183 (march_ks) R 21181 21183 21112 0 -1 4194304 16323 0 0 0 454004 10 0 0 25 0 1 0 32054947 32612352 6980 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/21183/statm: 7962 6980 73 123 0 7837 0
Current children cumulated CPU time (s) 4540.14
Current children cumulated vsize (KiB) 31848

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21192
/proc/meminfo: memFree=1291760/2055920 swapFree=4192956/4192956
[pid=21183] ppid=21181 vsize=31848 CPUtime=4600.11
/proc/21183/stat : 21183 (march_ks) R 21181 21183 21112 0 -1 4194304 16328 0 0 0 460001 10 0 0 25 0 1 0 32054947 32612352 6985 1992294400 134512640 135019032 4294956240 18446744073709551615 134542380 0 0 4096 0 0 0 0 17 0 0 0
/proc/21183/statm: 7962 6985 73 123 0 7837 0
Current children cumulated CPU time (s) 4600.11
Current children cumulated vsize (KiB) 31848

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21192
/proc/meminfo: memFree=1291760/2055920 swapFree=4192956/4192956
[pid=21183] ppid=21181 vsize=31848 CPUtime=4660.08
/proc/21183/stat : 21183 (march_ks) R 21181 21183 21112 0 -1 4194304 16333 0 0 0 465998 10 0 0 25 0 1 0 32054947 32612352 6990 1992294400 134512640 135019032 4294956240 18446744073709551615 134538212 0 0 4096 0 0 0 0 17 0 0 0
/proc/21183/statm: 7962 6990 73 123 0 7837 0
Current children cumulated CPU time (s) 4660.08
Current children cumulated vsize (KiB) 31848

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21192
/proc/meminfo: memFree=1291760/2055920 swapFree=4192956/4192956
[pid=21183] ppid=21181 vsize=31848 CPUtime=4720.06
/proc/21183/stat : 21183 (march_ks) R 21181 21183 21112 0 -1 4194304 16338 0 0 0 471996 10 0 0 25 0 1 0 32054947 32612352 6995 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/21183/statm: 7962 6995 73 123 0 7837 0
Current children cumulated CPU time (s) 4720.06
Current children cumulated vsize (KiB) 31848

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21192
/proc/meminfo: memFree=1291696/2055920 swapFree=4192956/4192956
[pid=21183] ppid=21181 vsize=31848 CPUtime=4780.02
/proc/21183/stat : 21183 (march_ks) R 21181 21183 21112 0 -1 4194304 16342 0 0 0 477992 10 0 0 25 0 1 0 32054947 32612352 6999 1992294400 134512640 135019032 4294956240 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 0 0 0
/proc/21183/statm: 7962 6999 73 123 0 7837 0
Current children cumulated CPU time (s) 4780.02
Current children cumulated vsize (KiB) 31848

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21192
/proc/meminfo: memFree=1291632/2055920 swapFree=4192956/4192956
[pid=21183] ppid=21181 vsize=31848 CPUtime=4840
/proc/21183/stat : 21183 (march_ks) R 21181 21183 21112 0 -1 4194304 16347 0 0 0 483990 10 0 0 25 0 1 0 32054947 32612352 7004 1992294400 134512640 135019032 4294956240 18446744073709551615 134596372 0 0 4096 0 0 0 0 17 0 0 0
/proc/21183/statm: 7962 7004 73 123 0 7837 0
Current children cumulated CPU time (s) 4840
Current children cumulated vsize (KiB) 31848

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21192
/proc/meminfo: memFree=1291632/2055920 swapFree=4192956/4192956
[pid=21183] ppid=21181 vsize=31848 CPUtime=4899.97
/proc/21183/stat : 21183 (march_ks) R 21181 21183 21112 0 -1 4194304 16350 0 0 0 489987 10 0 0 25 0 1 0 32054947 32612352 7007 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/21183/statm: 7962 7007 73 123 0 7837 0
Current children cumulated CPU time (s) 4899.97
Current children cumulated vsize (KiB) 31848

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21192
/proc/meminfo: memFree=1291632/2055920 swapFree=4192956/4192956
[pid=21183] ppid=21181 vsize=31972 CPUtime=4959.94
/proc/21183/stat : 21183 (march_ks) R 21181 21183 21112 0 -1 4194304 16356 0 0 0 495984 10 0 0 25 0 1 0 32054947 32739328 7013 1992294400 134512640 135019032 4294956240 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 0 0 0
/proc/21183/statm: 7993 7013 73 123 0 7868 0
Current children cumulated CPU time (s) 4959.94
Current children cumulated vsize (KiB) 31972



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5002.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 21192
/proc/meminfo: memFree=1291696/2055920 swapFree=4192956/4192956
[pid=21183] ppid=21181 vsize=31972 CPUtime=5000.03
/proc/21183/stat : 21183 (march_ks) R 21181 21183 21112 0 -1 4194304 16358 0 0 0 499993 10 0 0 25 0 1 0 32054947 32739328 7015 1992294400 134512640 135019032 4294956240 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 0 0 0
/proc/21183/statm: 7993 7015 73 123 0 7868 0
Current children cumulated CPU time (s) 5000.03
Current children cumulated vsize (KiB) 31972

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): 0.113982
CPU usage (%): 99.9528
Max. virtual memory (cumulated for all children) (KiB): 31972

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
system time used= 0.113982
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 16358
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= 15507

runsolver used 5.62315 second user time and 9.94549 second system time

The end

Launcher Data 

Begin job on node84 at 2009-04-18 09:37:36
IDJOB=1626239
IDBENCH=70354
IDSOLVER=582
FILE ID=node84/1626239-1240040256
PBS_JOBID= 9157484
Free space on /tmp= 66324 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/LARGE/3SAT/UNKNOWN/18000/unif-k3-r4.2-v18000-c75600-S1332146811-066.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626239-1240040256/watcher-1626239-1240040256 -o /tmp/evaluation-result-1626239-1240040256/solver-1626239-1240040256 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626239-1240040256.cnf            

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

MD5SUM BENCH= 829e6759ca030227d67c86b92c3743be
RANDOM SEED=1658113462

node84.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		: 3000.259
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		: 3000.259
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1320656 kB
Buffers:         74776 kB
Cached:         589652 kB
SwapCached:          0 kB
Active:         352704 kB
Inactive:       325508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1320656 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            4308 kB
Writeback:           0 kB
Mapped:          23564 kB
Slab:            43112 kB
Committed_AS:   155192 kB
PageTables:       1368 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66324 MiB
End job on node84 at 2009-04-18 11:01:01