Trace number 313627

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) 1200.15 1200.45

General information on the benchmark

Nameindustrial/anbulagan/
hard-unsat/partial-10-17-u.cnf
MD5SUM758973f5a15b03712894dc13cae5b242
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables298516
Number of clauses1396189
Sum of the clauses size3222054
Maximum clause length10
Minimum clause length1
Number of clauses of size 122282
Number of clauses of size 21088329
Number of clauses of size 3230118
Number of clauses of size 46160
Number of clauses of size 524640
Number of clauses of size over 524660

Solver Data (download as text)

20.28/20.34	c main():: ***                                   [ march satisfiability solver ]                                   ***
20.28/20.34	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
20.28/20.34	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
20.28/20.34	c main()::
20.28/20.34	c initFormula():: searching for DIMACS p-line....
20.28/20.34	c initFormula():: the DIMACS p-line indicates a CNF of 298516 variables and 1396189 clauses.
20.28/20.34	c parseCNF():: parsing....
20.28/20.34	c parseCNF():: the CNF contains 22282 unary clauses.
20.28/20.34	c runParser():: parsing was successful, warming up engines...
20.28/20.34	c find_and_remove_tautogolies():: found and removed 43683 tautologies
20.28/20.34	c find_and_remove_tautogolies():: found and removed 125 tautologies
20.28/20.34	c simplify_formula():: removed 0 tautological, 428377 satisfied and 36225 duplicate clauses
20.28/20.34	c preprocessing fase I completed:: there are now 168810 free variables and 931587 clauses.
20.28/20.34	c stat :: sign balance is biased by 0.941
20.28/20.34	c shorten_equivalence(): average equivalence length reduced from nan to nan
20.28/20.34	c using k-SAT heuristics (size based diff)
20.28/20.34	c longest clause has size 10
20.28/20.34	c simplify_formula():: removed 0 tautological, 0 satisfied and 2702 duplicate clauses
20.28/20.34	c resolvent_look() :: found 2728 resolvents
20.28/20.34	c main():: clause / variable ratio: ( 934315 / 298516 ) = 3.13
20.28/20.34	c longest clause has size 10
20.28/20.34	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
20.28/20.34	c dynamic_preselect_setsize :: on
20.28/20.34	c suggested doublelook initial :: 0
20.28/20.34	c main():: all systems go!
20.28/20.34	c |----------------------------------------------------------------|

Verifier Data (download as text)

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

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node27/watcher-313627-1176888429 -o ROOT/results/node27/solver-313627-1176888429 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/313627-1176888429/march_ks /tmp/evaluation/313627-1176888429/instance-313627-1176888429.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: 0.92 0.98 0.99 3/65 15339
/proc/meminfo: memFree=1395040/2055920 swapFree=4179792/4192956
[pid=15339] ppid=15337 vsize=7280 CPUtime=0
/proc/15339/stat : 15339 (march_ks) R 15337 15339 14521 0 -1 4194304 734 0 0 0 0 0 0 0 18 0 1 0 101538910 7454720 719 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134557383 0 0 4096 0 0 0 0 17 1 0 0
/proc/15339/statm: 1820 725 45 123 0 1695 0

[startup+0.088845 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 15339
/proc/meminfo: memFree=1395040/2055920 swapFree=4179792/4192956
[pid=15339] ppid=15337 vsize=35168 CPUtime=0.08
/proc/15339/stat : 15339 (march_ks) R 15337 15339 14521 0 -1 4194304 7091 0 0 0 6 2 0 0 18 0 1 0 101538910 36012032 7076 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/15339/statm: 8792 7076 47 123 0 8667 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 35168

[startup+0.101846 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 15339
/proc/meminfo: memFree=1395040/2055920 swapFree=4179792/4192956
[pid=15339] ppid=15337 vsize=35432 CPUtime=0.09
/proc/15339/stat : 15339 (march_ks) R 15337 15339 14521 0 -1 4194304 7156 0 0 0 7 2 0 0 18 0 1 0 101538910 36282368 7141 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/15339/statm: 8858 7141 47 123 0 8733 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 35432

[startup+0.301866 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 15339
/proc/meminfo: memFree=1395040/2055920 swapFree=4179792/4192956
[pid=15339] ppid=15337 vsize=38336 CPUtime=0.29
/proc/15339/stat : 15339 (march_ks) R 15337 15339 14521 0 -1 4194304 8069 0 0 0 26 3 0 0 19 0 1 0 101538910 39256064 8054 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134787687 0 0 4096 0 0 0 0 17 1 0 0
/proc/15339/statm: 9584 8054 47 123 0 9459 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 38336

[startup+0.701907 s]
/proc/loadavg: 0.92 0.98 0.99 3/65 15339
/proc/meminfo: memFree=1395040/2055920 swapFree=4179792/4192956
[pid=15339] ppid=15337 vsize=44012 CPUtime=0.69
/proc/15339/stat : 15339 (march_ks) R 15337 15339 14521 0 -1 4194304 9822 0 0 0 65 4 0 0 22 0 1 0 101538910 45068288 9807 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134792666 0 0 4096 0 0 0 0 17 1 0 0
/proc/15339/statm: 11003 9807 47 123 0 10878 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44012

[startup+1.50199 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 15340
/proc/meminfo: memFree=1351192/2055920 swapFree=4179792/4192956
[pid=15339] ppid=15337 vsize=54704 CPUtime=1.49
/proc/15339/stat : 15339 (march_ks) R 15337 15339 14521 0 -1 4194304 13149 0 0 0 142 7 0 0 25 0 1 0 101538910 56016896 13134 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 1 0 0
/proc/15339/statm: 13676 13134 47 123 0 13551 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 54704

[startup+3.10115 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 15340
/proc/meminfo: memFree=1293720/2055920 swapFree=4179792/4192956
[pid=15339] ppid=15337 vsize=140492 CPUtime=3.09
/proc/15339/stat : 15339 (march_ks) R 15337 15339 14521 0 -1 4194304 27165 0 0 0 296 13 0 0 25 0 1 0 101538910 143863808 23193 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134560586 0 0 4096 0 0 0 0 17 1 0 0
/proc/15339/statm: 35123 23193 50 123 0 34998 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 140492

[startup+6.30147 s]
/proc/loadavg: 0.93 0.98 0.99 2/66 15340
/proc/meminfo: memFree=1287320/2055920 swapFree=4179792/4192956
[pid=15339] ppid=15337 vsize=158488 CPUtime=6.29
/proc/15339/stat : 15339 (march_ks) R 15337 15339 14521 0 -1 4194304 39147 0 0 0 612 17 0 0 25 0 1 0 101538910 162291712 28343 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554585 0 0 4096 0 0 0 0 17 1 0 0
/proc/15339/statm: 39622 28343 52 123 0 39497 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 158488

[startup+12.7011 s]
/proc/loadavg: 0.94 0.98 0.99 2/66 15342
/proc/meminfo: memFree=1282776/2055920 swapFree=4179792/4192956
[pid=15339] ppid=15337 vsize=154976 CPUtime=12.68
/proc/15339/stat : 15339 (march_ks) R 15337 15339 14521 0 -1 4194304 50856 0 0 0 1245 23 0 0 25 0 1 0 101538910 158695424 28059 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134660757 0 0 4096 0 0 0 0 17 1 0 0
/proc/15339/statm: 38744 28059 63 123 0 38619 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 154976

[startup+25.5014 s]
/proc/loadavg: 0.95 0.98 0.99 2/66 15342
/proc/meminfo: memFree=1102744/2055920 swapFree=4179792/4192956
[pid=15339] ppid=15337 vsize=371920 CPUtime=25.48
/proc/15339/stat : 15339 (march_ks) R 15337 15339 14521 0 -1 4194304 129706 0 0 0 2491 57 0 0 25 0 1 0 101538910 380846080 73062 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527052 0 0 4096 0 0 0 0 17 1 0 0
/proc/15339/statm: 92980 73062 72 123 0 92855 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 371920

[startup+51.102 s]
/proc/loadavg: 0.97 0.98 0.99 2/66 15342
/proc/meminfo: memFree=1102360/2055920 swapFree=4179792/4192956
[pid=15339] ppid=15337 vsize=371920 CPUtime=51.08
/proc/15339/stat : 15339 (march_ks) R 15337 15339 14521 0 -1 4194304 129795 0 0 0 5051 57 0 0 25 0 1 0 101538910 380846080 73151 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/15339/statm: 92980 73151 72 123 0 92855 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 371920

[startup+102.304 s]
/proc/loadavg: 0.98 0.98 0.99 2/66 15342
/proc/meminfo: memFree=1102424/2055920 swapFree=4179792/4192956
[pid=15339] ppid=15337 vsize=371920 CPUtime=102.26
/proc/15339/stat : 15339 (march_ks) R 15337 15339 14521 0 -1 4194304 129802 0 0 0 10169 57 0 0 25 0 1 0 101538910 380846080 73158 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538212 0 0 4096 0 0 0 0 17 1 0 0
/proc/15339/statm: 92980 73158 72 123 0 92855 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 371920

[startup+162.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15342
/proc/meminfo: memFree=1102424/2055920 swapFree=4179792/4192956
[pid=15339] ppid=15337 vsize=371920 CPUtime=162.25
/proc/15339/stat : 15339 (march_ks) R 15337 15339 14521 0 -1 4194304 129812 0 0 0 16168 57 0 0 25 0 1 0 101538910 380846080 73168 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/15339/statm: 92980 73168 72 123 0 92855 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 371920

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15342
/proc/meminfo: memFree=1102168/2055920 swapFree=4179792/4192956
[pid=15339] ppid=15337 vsize=372104 CPUtime=222.24
/proc/15339/stat : 15339 (march_ks) R 15337 15339 14521 0 -1 4194304 129856 0 0 0 22166 58 0 0 25 0 1 0 101538910 381034496 73212 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/15339/statm: 93026 73212 72 123 0 92901 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 372104

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15342
/proc/meminfo: memFree=1102168/2055920 swapFree=4179792/4192956
[pid=15339] ppid=15337 vsize=372104 CPUtime=282.22
/proc/15339/stat : 15339 (march_ks) R 15337 15339 14521 0 -1 4194304 129858 0 0 0 28164 58 0 0 25 0 1 0 101538910 381034496 73214 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538248 0 0 4096 0 0 0 0 17 1 0 0
/proc/15339/statm: 93026 73214 72 123 0 92901 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 372104

[startup+342.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15342
/proc/meminfo: memFree=1102104/2055920 swapFree=4179792/4192956
[pid=15339] ppid=15337 vsize=372104 CPUtime=342.21
/proc/15339/stat : 15339 (march_ks) R 15337 15339 14521 0 -1 4194304 129858 0 0 0 34163 58 0 0 25 0 1 0 101538910 381034496 73214 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/15339/statm: 93026 73214 72 123 0 92901 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 372104

[startup+402.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15342
/proc/meminfo: memFree=1102104/2055920 swapFree=4179792/4192956
[pid=15339] ppid=15337 vsize=372104 CPUtime=402.19
/proc/15339/stat : 15339 (march_ks) R 15337 15339 14521 0 -1 4194304 129862 0 0 0 40161 58 0 0 25 0 1 0 101538910 381034496 73218 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/15339/statm: 93026 73218 72 123 0 92901 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 372104

[startup+462.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15342
/proc/meminfo: memFree=1102040/2055920 swapFree=4179792/4192956
[pid=15339] ppid=15337 vsize=372104 CPUtime=462.17
/proc/15339/stat : 15339 (march_ks) R 15337 15339 14521 0 -1 4194304 129862 0 0 0 46159 58 0 0 25 0 1 0 101538910 381034496 73218 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/15339/statm: 93026 73218 72 123 0 92901 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 372104

[startup+522.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15342
/proc/meminfo: memFree=1102232/2055920 swapFree=4179792/4192956
[pid=15339] ppid=15337 vsize=372104 CPUtime=522.15
/proc/15339/stat : 15339 (march_ks) R 15337 15339 14521 0 -1 4194304 129862 0 0 0 52157 58 0 0 25 0 1 0 101538910 381034496 73218 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/15339/statm: 93026 73218 72 123 0 92901 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 372104

[startup+582.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15342
/proc/meminfo: memFree=1102232/2055920 swapFree=4179792/4192956
[pid=15339] ppid=15337 vsize=372104 CPUtime=582.15
/proc/15339/stat : 15339 (march_ks) R 15337 15339 14521 0 -1 4194304 129863 0 0 0 58156 59 0 0 25 0 1 0 101538910 381034496 73219 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/15339/statm: 93026 73219 72 123 0 92901 0
Current children cumulated CPU time (s) 582.15
Current children cumulated vsize (KiB) 372104

[startup+642.302 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15342
/proc/meminfo: memFree=1102168/2055920 swapFree=4179792/4192956
[pid=15339] ppid=15337 vsize=372104 CPUtime=642.14
/proc/15339/stat : 15339 (march_ks) R 15337 15339 14521 0 -1 4194304 129863 0 0 0 64155 59 0 0 25 0 1 0 101538910 381034496 73219 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/15339/statm: 93026 73219 72 123 0 92901 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 372104

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15342
/proc/meminfo: memFree=1102168/2055920 swapFree=4179792/4192956
[pid=15339] ppid=15337 vsize=372104 CPUtime=702.11
/proc/15339/stat : 15339 (march_ks) R 15337 15339 14521 0 -1 4194304 129863 0 0 0 70152 59 0 0 25 0 1 0 101538910 381034496 73219 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/15339/statm: 93026 73219 72 123 0 92901 0
Current children cumulated CPU time (s) 702.11
Current children cumulated vsize (KiB) 372104

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15342
/proc/meminfo: memFree=1102168/2055920 swapFree=4179792/4192956
[pid=15339] ppid=15337 vsize=372104 CPUtime=762.1
/proc/15339/stat : 15339 (march_ks) R 15337 15339 14521 0 -1 4194304 129863 0 0 0 76151 59 0 0 25 0 1 0 101538910 381034496 73219 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538191 0 0 4096 0 0 0 0 17 1 0 0
/proc/15339/statm: 93026 73219 72 123 0 92901 0
Current children cumulated CPU time (s) 762.1
Current children cumulated vsize (KiB) 372104

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15342
/proc/meminfo: memFree=1102040/2055920 swapFree=4179792/4192956
[pid=15339] ppid=15337 vsize=372364 CPUtime=822.08
/proc/15339/stat : 15339 (march_ks) R 15337 15339 14521 0 -1 4194304 129901 0 0 0 82149 59 0 0 25 0 1 0 101538910 381300736 73257 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 1 0 0
/proc/15339/statm: 93091 73257 72 123 0 92966 0
Current children cumulated CPU time (s) 822.08
Current children cumulated vsize (KiB) 372364

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15342
/proc/meminfo: memFree=1102040/2055920 swapFree=4179792/4192956
[pid=15339] ppid=15337 vsize=372364 CPUtime=882.06
/proc/15339/stat : 15339 (march_ks) R 15337 15339 14521 0 -1 4194304 129901 0 0 0 88147 59 0 0 25 0 1 0 101538910 381300736 73257 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/15339/statm: 93091 73257 72 123 0 92966 0
Current children cumulated CPU time (s) 882.06
Current children cumulated vsize (KiB) 372364

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15342
/proc/meminfo: memFree=1102040/2055920 swapFree=4179792/4192956
[pid=15339] ppid=15337 vsize=372364 CPUtime=942.05
/proc/15339/stat : 15339 (march_ks) R 15337 15339 14521 0 -1 4194304 129901 0 0 0 94146 59 0 0 25 0 1 0 101538910 381300736 73257 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/15339/statm: 93091 73257 72 123 0 92966 0
Current children cumulated CPU time (s) 942.05
Current children cumulated vsize (KiB) 372364

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15342
/proc/meminfo: memFree=1101976/2055920 swapFree=4179792/4192956
[pid=15339] ppid=15337 vsize=372364 CPUtime=1002.04
/proc/15339/stat : 15339 (march_ks) R 15337 15339 14521 0 -1 4194304 129901 0 0 0 100144 60 0 0 25 0 1 0 101538910 381300736 73257 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/15339/statm: 93091 73257 72 123 0 92966 0
Current children cumulated CPU time (s) 1002.04
Current children cumulated vsize (KiB) 372364

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15342
/proc/meminfo: memFree=1101976/2055920 swapFree=4179792/4192956
[pid=15339] ppid=15337 vsize=372364 CPUtime=1062.02
/proc/15339/stat : 15339 (march_ks) R 15337 15339 14521 0 -1 4194304 129901 0 0 0 106142 60 0 0 25 0 1 0 101538910 381300736 73257 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/15339/statm: 93091 73257 72 123 0 92966 0
Current children cumulated CPU time (s) 1062.02
Current children cumulated vsize (KiB) 372364

[startup+1122.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15342
/proc/meminfo: memFree=1101912/2055920 swapFree=4179792/4192956
[pid=15339] ppid=15337 vsize=372364 CPUtime=1122
/proc/15339/stat : 15339 (march_ks) R 15337 15339 14521 0 -1 4194304 129902 0 0 0 112140 60 0 0 25 0 1 0 101538910 381300736 73258 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/15339/statm: 93091 73258 72 123 0 92966 0
Current children cumulated CPU time (s) 1122
Current children cumulated vsize (KiB) 372364

[startup+1182.3 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15342
/proc/meminfo: memFree=1102040/2055920 swapFree=4179792/4192956
[pid=15339] ppid=15337 vsize=372364 CPUtime=1181.99
/proc/15339/stat : 15339 (march_ks) R 15337 15339 14521 0 -1 4194304 129902 0 0 0 118139 60 0 0 25 0 1 0 101538910 381300736 73258 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/15339/statm: 93091 73258 72 123 0 92966 0
Current children cumulated CPU time (s) 1181.99
Current children cumulated vsize (KiB) 372364



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.98 0.99 2/66 15342
/proc/meminfo: memFree=1102040/2055920 swapFree=4179792/4192956
[pid=15339] ppid=15337 vsize=372364 CPUtime=1200.09
/proc/15339/stat : 15339 (march_ks) R 15337 15339 14521 0 -1 4194304 129902 0 0 0 119949 60 0 0 25 0 1 0 101538910 381300736 73258 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/15339/statm: 93091 73258 72 123 0 92966 0
Current children cumulated CPU time (s) 1200.09
Current children cumulated vsize (KiB) 372364

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): 1200.45
CPU time (s): 1200.15
CPU user time (s): 1199.49
CPU system time (s): 0.6549
CPU usage (%): 99.9745
Max. virtual memory (cumulated for all children) (KiB): 389968

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.49
system time used= 0.6549
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 129902
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= 1870

runsolver used 0.795879 second user time and 2.53361 second system time

The end

Launcher Data (download as text)

Begin job on node27 on Wed Apr 18 09:27:10 UTC 2007

IDJOB= 313627
IDBENCH= 20371
IDSOLVER= 111
FILE ID= node27/313627-1176888429

PBS_JOBID= 4595109

Free space on /tmp= 66351 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-unsat/partial-10-17-u.cnf
COMMAND LINE= /tmp/evaluation/313627-1176888429/march_ks /tmp/evaluation/313627-1176888429/instance-313627-1176888429.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node27/watcher-313627-1176888429 -o ROOT/results/node27/solver-313627-1176888429 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/313627-1176888429/march_ks /tmp/evaluation/313627-1176888429/instance-313627-1176888429.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  758973f5a15b03712894dc13cae5b242

RANDOM SEED= 21347404

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node27.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		: 3000.213
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		: 3000.213
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:       1395448 kB
Buffers:         26476 kB
Cached:         569484 kB
SwapCached:       7472 kB
Active:         133148 kB
Inactive:       483328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1395448 kB
SwapTotal:     4192956 kB
SwapFree:      4179792 kB
Dirty:           27648 kB
Writeback:           0 kB
Mapped:          22772 kB
Slab:            30008 kB
Committed_AS:  1632860 kB
PageTables:       1428 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= 66351 MiB

End job on node27 on Wed Apr 18 09:47:13 UTC 2007