Trace number 319361

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, and are wall clock time (not CPU 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
March KS 2007-02-08? (TO) 1200.07 1200.42

General information on the benchmark

Nameindustrial/
crypto/mizh-md5-48-2.cnf
MD5SUMa420102680cef46239a1a26d099d3bb5
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark83.6883
Satisfiable
(Un)Satisfiability was proved
Number of variables66892
Number of clauses279240
Sum of the clauses size832616
Maximum clause length4
Minimum clause length1
Number of clauses of size 1201
Number of clauses of size 2120480
Number of clauses of size 342781
Number of clauses of size 4115778
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

5.29/5.37	c main():: ***                                   [ march satisfiability solver ]                                   ***
5.29/5.37	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
5.29/5.37	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
5.29/5.37	c main()::
5.29/5.37	c initFormula():: searching for DIMACS p-line....
5.29/5.37	c initFormula():: the DIMACS p-line indicates a CNF of 66892 variables and 279240 clauses.
5.29/5.37	c parseCNF():: parsing....
5.29/5.37	c parseCNF():: the CNF contains 201 unary clauses.
5.29/5.37	c runParser():: parsing was successful, warming up engines...
5.29/5.37	c find_and_remove_tautogolies():: found and removed 2132 tautologies
5.29/5.37	c find_and_remove_tautogolies():: found and removed 4616 tautologies
5.29/5.37	c find_and_remove_tautogolies():: found and removed 2 tautologies
5.29/5.37	c simplify_formula():: removed 34 tautological, 56298 satisfied and 9 duplicate clauses
5.29/5.37	c preprocessing fase I completed:: there are now 53674 free variables and 222899 clauses.
5.29/5.37	c stat :: sign balance is biased by 0.106
5.29/5.37	c find_equivalence():: found 3829 3-equivalences
5.29/5.37	c find_equivalence():: found 9013 4-equivalences
5.29/5.37	c find_and_remove_tautogolies():: found and removed 54 tautologies
5.29/5.37	c find_and_remove_tautogolies():: found and removed 3 tautologies
5.29/5.37	c find_and_remove_tautogolies():: found and removed 244 tautologies
5.29/5.37	c shorten_equivalence(): average equivalence length reduced from 6.619789 to 3.877417
5.29/5.37	c find_and_remove_tautogolies():: found and removed 246 tautologies
5.29/5.37	c using k-SAT heuristics (size based diff)
5.29/5.37	c longest clause has size 4
5.29/5.37	c simplify_formula():: removed 0 tautological, 87420 satisfied and 4517 duplicate clauses
5.29/5.37	c main():: clause / variable ratio: ( 135692 / 66892 ) = 2.03
5.29/5.37	c longest clause has size 4
5.29/5.37	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
5.29/5.37	c dynamic_preselect_setsize :: on
5.29/5.37	c suggested doublelook initial :: 0
5.29/5.37	c main():: all systems go!
5.29/5.37	c |----------------------------------------------------------------|

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node17/watcher-319361-1173030035 -o ROOT/results/node17/solver-319361-1173030035 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/319361-1173030035/march_ks /tmp/evaluation/319361-1173030035/instance-319361-1173030035.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 2400 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: 0.91 0.95 0.69 3/77 6082
/proc/meminfo: memFree=1736704/2055920 swapFree=4192812/4192956
[pid=6082] ppid=6080 vsize=4812 CPUtime=0
/proc/6082/stat : 6082 (march_ks) R 6080 6082 5973 0 -1 4194304 596 0 0 0 0 0 0 0 18 0 1 0 322957785 4927488 582 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/6082/statm: 1203 586 45 123 0 1078 0

[startup+0.057331 s]
/proc/loadavg: 0.91 0.95 0.69 3/77 6082
/proc/meminfo: memFree=1736704/2055920 swapFree=4192812/4192956
[pid=6082] ppid=6080 vsize=8636 CPUtime=0.04
/proc/6082/stat : 6082 (march_ks) R 6080 6082 5973 0 -1 4194304 1773 0 0 0 4 0 0 0 18 0 1 0 322957785 8843264 1758 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/6082/statm: 2159 1759 47 123 0 2034 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 8636

[startup+0.101336 s]
/proc/loadavg: 0.91 0.95 0.69 3/77 6082
/proc/meminfo: memFree=1736704/2055920 swapFree=4192812/4192956
[pid=6082] ppid=6080 vsize=9164 CPUtime=0.09
/proc/6082/stat : 6082 (march_ks) R 6080 6082 5973 0 -1 4194304 1950 0 0 0 9 0 0 0 18 0 1 0 322957785 9383936 1935 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/6082/statm: 2291 1935 47 123 0 2166 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 9164

[startup+0.301355 s]
/proc/loadavg: 0.91 0.95 0.69 3/77 6082
/proc/meminfo: memFree=1736704/2055920 swapFree=4192812/4192956
[pid=6082] ppid=6080 vsize=11936 CPUtime=0.29
/proc/6082/stat : 6082 (march_ks) R 6080 6082 5973 0 -1 4194304 2757 0 0 0 28 1 0 0 19 0 1 0 322957785 12222464 2742 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 1 0 0
/proc/6082/statm: 2984 2742 47 123 0 2859 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 11936

[startup+0.701398 s]
/proc/loadavg: 0.91 0.95 0.69 3/77 6082
/proc/meminfo: memFree=1736704/2055920 swapFree=4192812/4192956
[pid=6082] ppid=6080 vsize=33780 CPUtime=0.69
/proc/6082/stat : 6082 (march_ks) R 6080 6082 5973 0 -1 4194304 6773 0 0 0 67 2 0 0 23 0 1 0 322957785 34590720 6171 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/6082/statm: 8445 6174 52 123 0 8320 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 33780

[startup+1.50148 s]
/proc/loadavg: 0.91 0.95 0.69 2/78 6083
/proc/meminfo: memFree=1713528/2055920 swapFree=4192812/4192956
[pid=6082] ppid=6080 vsize=32180 CPUtime=1.49
/proc/6082/stat : 6082 (march_ks) R 6080 6082 5973 0 -1 4194304 10010 0 0 0 145 4 0 0 25 0 1 0 322957785 32952320 5821 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134657867 0 0 4096 0 0 0 0 17 1 0 0
/proc/6082/statm: 8045 5821 52 123 0 7920 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 32180

[startup+3.10265 s]
/proc/loadavg: 0.91 0.95 0.69 2/78 6083
/proc/meminfo: memFree=1713272/2055920 swapFree=4192812/4192956
[pid=6082] ppid=6080 vsize=32440 CPUtime=3.09
/proc/6082/stat : 6082 (march_ks) R 6080 6082 5973 0 -1 4194304 14833 0 0 0 302 7 0 0 25 0 1 0 322957785 33218560 5936 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554582 0 0 4096 0 0 0 0 17 1 0 0
/proc/6082/statm: 8110 5936 63 123 0 7985 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 32440

[startup+6.30198 s]
/proc/loadavg: 1.00 0.97 0.69 2/78 6083
/proc/meminfo: memFree=1672000/2055920 swapFree=4192812/4192956
[pid=6082] ppid=6080 vsize=79072 CPUtime=6.29
/proc/6082/stat : 6082 (march_ks) R 6080 6082 5973 0 -1 4194304 33088 0 0 0 615 14 0 0 25 0 1 0 322957785 80969728 16258 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/6082/statm: 19768 16258 72 123 0 19643 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 79072

[startup+12.7016 s]
/proc/loadavg: 1.00 0.97 0.69 2/78 6083
/proc/meminfo: memFree=1671296/2055920 swapFree=4192812/4192956
[pid=6082] ppid=6080 vsize=79332 CPUtime=12.68
/proc/6082/stat : 6082 (march_ks) R 6080 6082 5973 0 -1 4194304 33470 0 0 0 1254 14 0 0 25 0 1 0 322957785 81235968 16296 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548001 0 0 4096 0 0 0 0 17 1 0 0
/proc/6082/statm: 19833 16296 72 123 0 19708 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 79332

[startup+25.502 s]
/proc/loadavg: 1.00 0.97 0.70 2/78 6083
/proc/meminfo: memFree=1671296/2055920 swapFree=4192812/4192956
[pid=6082] ppid=6080 vsize=79452 CPUtime=25.48
/proc/6082/stat : 6082 (march_ks) R 6080 6082 5973 0 -1 4194304 33870 0 0 0 2534 14 0 0 25 0 1 0 322957785 81358848 16354 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/6082/statm: 19863 16354 72 123 0 19738 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 79452

[startup+51.1016 s]
/proc/loadavg: 1.00 0.97 0.71 2/78 6083
/proc/meminfo: memFree=1670976/2055920 swapFree=4192812/4192956
[pid=6082] ppid=6080 vsize=80076 CPUtime=51.07
/proc/6082/stat : 6082 (march_ks) R 6080 6082 5973 0 -1 4194304 33954 0 0 0 5092 15 0 0 25 0 1 0 322957785 81997824 16438 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539075 0 0 4096 0 0 0 0 17 1 0 0
/proc/6082/statm: 20019 16438 72 123 0 19894 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 80076

[startup+102.306 s]
/proc/loadavg: 1.00 0.97 0.72 2/78 6083
/proc/meminfo: memFree=1668928/2055920 swapFree=4192812/4192956
[pid=6082] ppid=6080 vsize=82488 CPUtime=102.26
/proc/6082/stat : 6082 (march_ks) R 6080 6082 5973 0 -1 4194304 34493 0 0 0 10210 16 0 0 25 0 1 0 322957785 84467712 16977 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563451 0 0 4096 0 0 0 0 17 1 0 0
/proc/6082/statm: 20622 16977 72 123 0 20497 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 82488

[startup+162.301 s]
/proc/loadavg: 1.00 0.97 0.74 2/78 6085
/proc/meminfo: memFree=1668416/2055920 swapFree=4192812/4192956
[pid=6082] ppid=6080 vsize=82920 CPUtime=162.23
/proc/6082/stat : 6082 (march_ks) R 6080 6082 5973 0 -1 4194304 34612 0 0 0 16207 16 0 0 25 0 1 0 322957785 84910080 17096 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 1 0 0
/proc/6082/statm: 20730 17096 72 123 0 20605 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 82920

[startup+222.301 s]
/proc/loadavg: 1.00 0.97 0.75 2/78 6085
/proc/meminfo: memFree=1668160/2055920 swapFree=4192812/4192956
[pid=6082] ppid=6080 vsize=83204 CPUtime=222.21
/proc/6082/stat : 6082 (march_ks) R 6080 6082 5973 0 -1 4194304 34671 0 0 0 22205 16 0 0 25 0 1 0 322957785 85200896 17155 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134539184 0 0 4096 0 0 0 0 17 1 0 0
/proc/6082/statm: 20801 17155 72 123 0 20676 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 83204

[startup+282.302 s]
/proc/loadavg: 1.00 0.97 0.76 2/78 6085
/proc/meminfo: memFree=1668032/2055920 swapFree=4192812/4192956
[pid=6082] ppid=6080 vsize=83204 CPUtime=282.2
/proc/6082/stat : 6082 (march_ks) R 6080 6082 5973 0 -1 4194304 34700 0 0 0 28203 17 0 0 25 0 1 0 322957785 85200896 17184 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564795 0 0 4096 0 0 0 0 17 1 0 0
/proc/6082/statm: 20801 17184 72 123 0 20676 0
Current children cumulated CPU time (s) 282.2
Current children cumulated vsize (KiB) 83204

[startup+342.302 s]
/proc/loadavg: 1.00 0.97 0.77 2/78 6085
/proc/meminfo: memFree=1667840/2055920 swapFree=4192812/4192956
[pid=6082] ppid=6080 vsize=83432 CPUtime=342.18
/proc/6082/stat : 6082 (march_ks) R 6080 6082 5973 0 -1 4194304 34733 0 0 0 34201 17 0 0 25 0 1 0 322957785 85434368 17217 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564805 0 0 4096 0 0 0 0 17 1 0 0
/proc/6082/statm: 20858 17217 72 123 0 20733 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 83432

[startup+402.302 s]
/proc/loadavg: 1.00 0.97 0.78 2/78 6085
/proc/meminfo: memFree=1667712/2055920 swapFree=4192812/4192956
[pid=6082] ppid=6080 vsize=83432 CPUtime=402.17
/proc/6082/stat : 6082 (march_ks) R 6080 6082 5973 0 -1 4194304 34766 0 0 0 40199 18 0 0 25 0 1 0 322957785 85434368 17250 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563418 0 0 4096 0 0 0 0 17 1 0 0
/proc/6082/statm: 20858 17250 72 123 0 20733 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 83432

[startup+462.301 s]
/proc/loadavg: 1.00 0.97 0.79 2/78 6085
/proc/meminfo: memFree=1667648/2055920 swapFree=4192812/4192956
[pid=6082] ppid=6080 vsize=83904 CPUtime=462.15
/proc/6082/stat : 6082 (march_ks) R 6080 6082 5973 0 -1 4194304 34802 0 0 0 46197 18 0 0 25 0 1 0 322957785 85917696 17286 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/6082/statm: 20976 17286 72 123 0 20851 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 83904

[startup+522.301 s]
/proc/loadavg: 1.00 0.97 0.81 2/78 6085
/proc/meminfo: memFree=1667520/2055920 swapFree=4192812/4192956
[pid=6082] ppid=6080 vsize=83904 CPUtime=522.14
/proc/6082/stat : 6082 (march_ks) R 6080 6082 5973 0 -1 4194304 34851 0 0 0 52195 19 0 0 25 0 1 0 322957785 85917696 17335 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563418 0 0 4096 0 0 0 0 17 1 0 0
/proc/6082/statm: 20976 17335 72 123 0 20851 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 83904

[startup+582.302 s]
/proc/loadavg: 1.00 0.97 0.82 2/78 6085
/proc/meminfo: memFree=1667392/2055920 swapFree=4192812/4192956
[pid=6082] ppid=6080 vsize=83904 CPUtime=582.11
/proc/6082/stat : 6082 (march_ks) R 6080 6082 5973 0 -1 4194304 34878 0 0 0 58192 19 0 0 25 0 1 0 322957785 85917696 17362 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564816 0 0 4096 0 0 0 0 17 1 0 0
/proc/6082/statm: 20976 17362 72 123 0 20851 0
Current children cumulated CPU time (s) 582.11
Current children cumulated vsize (KiB) 83904

[startup+642.302 s]
/proc/loadavg: 1.00 0.97 0.82 2/78 6085
/proc/meminfo: memFree=1667200/2055920 swapFree=4192812/4192956
[pid=6082] ppid=6080 vsize=84416 CPUtime=642.11
/proc/6082/stat : 6082 (march_ks) R 6080 6082 5973 0 -1 4194304 34906 0 0 0 64191 20 0 0 25 0 1 0 322957785 86441984 17390 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564860 0 0 4096 0 0 0 0 17 1 0 0
/proc/6082/statm: 21104 17390 72 123 0 20979 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 84416

[startup+702.302 s]
/proc/loadavg: 1.00 0.97 0.83 2/78 6085
/proc/meminfo: memFree=1667072/2055920 swapFree=4192812/4192956
[pid=6082] ppid=6080 vsize=84416 CPUtime=702.08
/proc/6082/stat : 6082 (march_ks) R 6080 6082 5973 0 -1 4194304 34933 0 0 0 70188 20 0 0 25 0 1 0 322957785 86441984 17417 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/6082/statm: 21104 17417 72 123 0 20979 0
Current children cumulated CPU time (s) 702.08
Current children cumulated vsize (KiB) 84416

[startup+762.305 s]
/proc/loadavg: 1.00 0.97 0.84 2/78 6085
/proc/meminfo: memFree=1666944/2055920 swapFree=4192812/4192956
[pid=6082] ppid=6080 vsize=84416 CPUtime=762.06
/proc/6082/stat : 6082 (march_ks) R 6080 6082 5973 0 -1 4194304 34961 0 0 0 76186 20 0 0 25 0 1 0 322957785 86441984 17445 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563418 0 0 4096 0 0 0 0 17 1 0 0
/proc/6082/statm: 21104 17445 72 123 0 20979 0
Current children cumulated CPU time (s) 762.06
Current children cumulated vsize (KiB) 84416

[startup+822.301 s]
/proc/loadavg: 1.00 0.97 0.84 2/78 6085
/proc/meminfo: memFree=1666816/2055920 swapFree=4192812/4192956
[pid=6082] ppid=6080 vsize=84416 CPUtime=822.05
/proc/6082/stat : 6082 (march_ks) R 6080 6082 5973 0 -1 4194304 34988 0 0 0 82184 21 0 0 25 0 1 0 322957785 86441984 17472 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564765 0 0 4096 0 0 0 0 17 1 0 0
/proc/6082/statm: 21104 17472 72 123 0 20979 0
Current children cumulated CPU time (s) 822.05
Current children cumulated vsize (KiB) 84416

[startup+882.302 s]
/proc/loadavg: 1.00 0.97 0.85 2/78 6085
/proc/meminfo: memFree=1666688/2055920 swapFree=4192812/4192956
[pid=6082] ppid=6080 vsize=84416 CPUtime=882.03
/proc/6082/stat : 6082 (march_ks) R 6080 6082 5973 0 -1 4194304 35015 0 0 0 88182 21 0 0 25 0 1 0 322957785 86441984 17499 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563533 0 0 4096 0 0 0 0 17 1 0 0
/proc/6082/statm: 21104 17499 72 123 0 20979 0
Current children cumulated CPU time (s) 882.03
Current children cumulated vsize (KiB) 84416

[startup+942.302 s]
/proc/loadavg: 1.00 0.97 0.85 2/78 6085
/proc/meminfo: memFree=1666560/2055920 swapFree=4192812/4192956
[pid=6082] ppid=6080 vsize=85180 CPUtime=942.02
/proc/6082/stat : 6082 (march_ks) R 6080 6082 5973 0 -1 4194304 35042 0 0 0 94180 22 0 0 25 0 1 0 322957785 87224320 17526 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563416 0 0 4096 0 0 0 0 17 1 0 0
/proc/6082/statm: 21295 17526 72 123 0 21170 0
Current children cumulated CPU time (s) 942.02
Current children cumulated vsize (KiB) 85180

[startup+1002.3 s]
/proc/loadavg: 1.00 0.97 0.86 2/78 6085
/proc/meminfo: memFree=1666624/2055920 swapFree=4192812/4192956
[pid=6082] ppid=6080 vsize=85180 CPUtime=1001.99
/proc/6082/stat : 6082 (march_ks) R 6080 6082 5973 0 -1 4194304 35069 0 0 0 100177 22 0 0 25 0 1 0 322957785 87224320 17553 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563418 0 0 4096 0 0 0 0 17 1 0 0
/proc/6082/statm: 21295 17553 72 123 0 21170 0
Current children cumulated CPU time (s) 1001.99
Current children cumulated vsize (KiB) 85180

[startup+1062.3 s]
/proc/loadavg: 1.00 0.97 0.86 2/78 6085
/proc/meminfo: memFree=1666560/2055920 swapFree=4192812/4192956
[pid=6082] ppid=6080 vsize=85180 CPUtime=1061.98
/proc/6082/stat : 6082 (march_ks) R 6080 6082 5973 0 -1 4194304 35097 0 0 0 106175 23 0 0 25 0 1 0 322957785 87224320 17581 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563451 0 0 4096 0 0 0 0 17 1 0 0
/proc/6082/statm: 21295 17581 72 123 0 21170 0
Current children cumulated CPU time (s) 1061.98
Current children cumulated vsize (KiB) 85180

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.87 2/78 6085
/proc/meminfo: memFree=1666432/2055920 swapFree=4192812/4192956
[pid=6082] ppid=6080 vsize=85180 CPUtime=1121.97
/proc/6082/stat : 6082 (march_ks) R 6080 6082 5973 0 -1 4194304 35123 0 0 0 112173 24 0 0 25 0 1 0 322957785 87224320 17607 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563418 0 0 4096 0 0 0 0 17 1 0 0
/proc/6082/statm: 21295 17607 72 123 0 21170 0
Current children cumulated CPU time (s) 1121.97
Current children cumulated vsize (KiB) 85180

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.88 2/78 6085
/proc/meminfo: memFree=1666304/2055920 swapFree=4192812/4192956
[pid=6082] ppid=6080 vsize=85180 CPUtime=1181.95
/proc/6082/stat : 6082 (march_ks) R 6080 6082 5973 0 -1 4194304 35150 0 0 0 118171 24 0 0 25 0 1 0 322957785 87224320 17634 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563460 0 0 4096 0 0 0 0 17 1 0 0
/proc/6082/statm: 21295 17634 72 123 0 21170 0
Current children cumulated CPU time (s) 1181.95
Current children cumulated vsize (KiB) 85180



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 0.97 0.88 2/78 6085
/proc/meminfo: memFree=1666240/2055920 swapFree=4192812/4192956
[pid=6082] ppid=6080 vsize=85180 CPUtime=1200.05
/proc/6082/stat : 6082 (march_ks) R 6080 6082 5973 0 -1 4194304 35159 0 0 0 119981 24 0 0 25 0 1 0 322957785 87224320 17643 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564766 0 0 4096 0 0 0 0 17 1 0 0
/proc/6082/statm: 21295 17643 72 123 0 21170 0
Current children cumulated CPU time (s) 1200.05
Current children cumulated vsize (KiB) 85180

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): 1200.42
CPU time (s): 1200.07
CPU user time (s): 1199.81
CPU system time (s): 0.25896
CPU usage (%): 99.9708
Max. virtual memory (cumulated for all children) (KiB): 85180

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.81
system time used= 0.25896
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 35159
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= 6
involuntary context switches= 25594

runsolver used 1.38479 second user time and 2.98255 second system time

The end

Launcher Data (download as text)

Begin job on node17 on Sun Mar  4 17:40:36 UTC 2007

IDJOB= 319361
IDBENCH= 20477
IDSOLVER= 111
FILE ID= node17/319361-1173030035

PBS_JOBID= 4012236

Free space on /tmp= 66522 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/crypto/mizh-md5-48-2.cnf
COMMAND LINE= /tmp/evaluation/319361-1173030035/march_ks /tmp/evaluation/319361-1173030035/instance-319361-1173030035.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node17/watcher-319361-1173030035 -o ROOT/results/node17/solver-319361-1173030035 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/319361-1173030035/march_ks /tmp/evaluation/319361-1173030035/instance-319361-1173030035.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  a420102680cef46239a1a26d099d3bb5

RANDOM SEED= 753866380

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node17.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/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		: 3000.229
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		: 3000.229
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:       1737176 kB
Buffers:         36916 kB
Cached:         177828 kB
SwapCached:          0 kB
Active:         118768 kB
Inactive:       140380 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1737176 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:            7768 kB
Writeback:           0 kB
Mapped:          58412 kB
Slab:            45200 kB
Committed_AS:  1353736 kB
PageTables:       1748 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= 66522 MiB

End job on node17 on Sun Mar  4 18:00:38 UTC 2007