Trace number 312707

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) 1200.12 1200.45

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-5-17-s.cnf
MD5SUMcd6cb5ea01688ce5beec6e625055ac90
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 variables252328
Number of clauses1189896
Sum of the clauses size2752826
Maximum clause length10
Minimum clause length1
Number of clauses of size 118837
Number of clauses of size 2919648
Number of clauses of size 3204591
Number of clauses of size 45200
Number of clauses of size 520800
Number of clauses of size over 520820

Solver Data (download as text)

15.49/15.53	c main():: ***                                   [ march satisfiability solver ]                                   ***
15.49/15.53	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
15.49/15.53	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
15.49/15.53	c main()::
15.49/15.53	c initFormula():: searching for DIMACS p-line....
15.49/15.53	c initFormula():: the DIMACS p-line indicates a CNF of 252328 variables and 1189896 clauses.
15.49/15.53	c parseCNF():: parsing....
15.49/15.53	c parseCNF():: the CNF contains 18837 unary clauses.
15.49/15.53	c runParser():: parsing was successful, warming up engines...
15.49/15.53	c find_and_remove_tautogolies():: found and removed 37034 tautologies
15.49/15.53	c find_and_remove_tautogolies():: found and removed 125 tautologies
15.49/15.53	c simplify_formula():: removed 0 tautological, 347308 satisfied and 30558 duplicate clauses
15.49/15.53	c preprocessing fase I completed:: there are now 146034 free variables and 812030 clauses.
15.49/15.53	c stat :: sign balance is biased by 0.945
15.49/15.53	c shorten_equivalence(): average equivalence length reduced from nan to nan
15.49/15.53	c using k-SAT heuristics (size based diff)
15.49/15.53	c longest clause has size 10
15.49/15.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 2260 duplicate clauses
15.49/15.53	c resolvent_look() :: found 1948 resolvents
15.49/15.53	c main():: clause / variable ratio: ( 813978 / 252328 ) = 3.23
15.49/15.53	c longest clause has size 10
15.49/15.53	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
15.49/15.53	c dynamic_preselect_setsize :: on
15.49/15.53	c suggested doublelook initial :: 0
15.49/15.53	c main():: all systems go!
15.49/15.53	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/node2/watcher-312707-1176858395 -o ROOT/results/node2/solver-312707-1176858395 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/312707-1176858395/march_ks /tmp/evaluation/312707-1176858395/instance-312707-1176858395.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: 0.99 0.98 0.97 3/77 14196
/proc/meminfo: memFree=1652600/2055920 swapFree=4138452/4192956
[pid=14196] ppid=14194 vsize=6296 CPUtime=0
/proc/14196/stat : 14196 (march_ks) R 14194 14196 12803 0 -1 4194304 741 0 0 0 0 0 0 0 18 0 1 0 161877320 6447104 726 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134557383 0 0 4096 0 0 0 0 17 1 0 0
/proc/14196/statm: 1574 732 45 123 0 1449 0

[startup+0.0117461 s]
/proc/loadavg: 0.99 0.98 0.97 3/77 14196
/proc/meminfo: memFree=1652600/2055920 swapFree=4138452/4192956
[pid=14196] ppid=14194 vsize=15948 CPUtime=0
/proc/14196/stat : 14196 (march_ks) R 14194 14196 12803 0 -1 4194304 1587 0 0 0 0 0 0 0 18 0 1 0 161877320 16330752 1572 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134557515 0 0 4096 0 0 0 0 17 1 0 0
/proc/14196/statm: 3987 1575 45 123 0 3862 0
Current children cumulated CPU time (s) 0
Current children cumulated vsize (KiB) 15948

[startup+0.101754 s]
/proc/loadavg: 0.99 0.98 0.97 3/77 14196
/proc/meminfo: memFree=1652600/2055920 swapFree=4138452/4192956
[pid=14196] ppid=14194 vsize=30392 CPUtime=0.09
/proc/14196/stat : 14196 (march_ks) R 14194 14196 12803 0 -1 4194304 6142 0 0 0 7 2 0 0 18 0 1 0 161877320 31121408 6127 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/14196/statm: 7598 6128 47 123 0 7473 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 30392

[startup+0.301774 s]
/proc/loadavg: 0.99 0.98 0.97 3/77 14196
/proc/meminfo: memFree=1652600/2055920 swapFree=4138452/4192956
[pid=14196] ppid=14194 vsize=33296 CPUtime=0.29
/proc/14196/stat : 14196 (march_ks) R 14194 14196 12803 0 -1 4194304 7057 0 0 0 26 3 0 0 19 0 1 0 161877320 34095104 7042 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/14196/statm: 8324 7042 47 123 0 8199 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 33296

[startup+0.701815 s]
/proc/loadavg: 0.99 0.98 0.97 3/77 14196
/proc/meminfo: memFree=1652600/2055920 swapFree=4138452/4192956
[pid=14196] ppid=14194 vsize=38708 CPUtime=0.69
/proc/14196/stat : 14196 (march_ks) R 14194 14196 12803 0 -1 4194304 8745 0 0 0 65 4 0 0 23 0 1 0 161877320 39636992 8730 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/14196/statm: 9677 8730 47 123 0 9552 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 38708

[startup+1.5019 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 14197
/proc/meminfo: memFree=1612336/2055920 swapFree=4138452/4192956
[pid=14196] ppid=14194 vsize=105132 CPUtime=1.49
/proc/14196/stat : 14196 (march_ks) R 14194 14196 12803 0 -1 4194304 16092 0 0 0 142 7 0 0 25 0 1 0 161877320 107655168 16075 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134527621 0 0 4096 0 0 0 0 17 1 0 0
/proc/14196/statm: 26283 16081 48 123 0 26158 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 105132

[startup+3.10107 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 14197
/proc/meminfo: memFree=1588272/2055920 swapFree=4138452/4192956
[pid=14196] ppid=14194 vsize=135144 CPUtime=3.09
/proc/14196/stat : 14196 (march_ks) R 14194 14196 12803 0 -1 4194304 32574 0 0 0 295 14 0 0 25 0 1 0 161877320 138387456 24610 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/14196/statm: 33786 24611 52 123 0 33661 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 135144

[startup+6.3024 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 14197
/proc/meminfo: memFree=1558000/2055920 swapFree=4138452/4192956
[pid=14196] ppid=14194 vsize=128124 CPUtime=6.29
/proc/14196/stat : 14196 (march_ks) R 14194 14196 12803 0 -1 4194304 37041 0 0 0 611 18 0 0 25 0 1 0 161877320 131198976 22890 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134561664 0 0 4096 0 0 0 0 17 1 0 0
/proc/14196/statm: 32031 22890 52 123 0 31906 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 128124

[startup+12.7011 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 14197
/proc/meminfo: memFree=1520560/2055920 swapFree=4138452/4192956
[pid=14196] ppid=14194 vsize=184816 CPUtime=12.68
/proc/14196/stat : 14196 (march_ks) R 14194 14196 12803 0 -1 4194304 71271 0 0 0 1236 32 0 0 25 0 1 0 161877320 189251584 34130 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134554589 0 0 4096 0 0 0 0 17 1 0 0
/proc/14196/statm: 46204 34130 67 123 0 46079 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 184816

[startup+25.5014 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 14197
/proc/meminfo: memFree=1408560/2055920 swapFree=4138452/4192956
[pid=14196] ppid=14194 vsize=312744 CPUtime=25.48
/proc/14196/stat : 14196 (march_ks) R 14194 14196 12803 0 -1 4194304 120263 0 0 0 2493 55 0 0 25 0 1 0 161877320 320249856 61036 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/14196/statm: 78186 61036 72 123 0 78061 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 312744

[startup+51.1011 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 14197
/proc/meminfo: memFree=1408560/2055920 swapFree=4138452/4192956
[pid=14196] ppid=14194 vsize=312744 CPUtime=51.06
/proc/14196/stat : 14196 (march_ks) R 14194 14196 12803 0 -1 4194304 120267 0 0 0 5050 56 0 0 25 0 1 0 161877320 320249856 61040 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/14196/statm: 78186 61040 72 123 0 78061 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 312744

[startup+102.305 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 14197
/proc/meminfo: memFree=1408624/2055920 swapFree=4138452/4192956
[pid=14196] ppid=14194 vsize=312744 CPUtime=102.25
/proc/14196/stat : 14196 (march_ks) R 14194 14196 12803 0 -1 4194304 120272 0 0 0 10169 56 0 0 25 0 1 0 161877320 320249856 61045 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/14196/statm: 78186 61045 72 123 0 78061 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 312744

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 14197
/proc/meminfo: memFree=1408368/2055920 swapFree=4138452/4192956
[pid=14196] ppid=14194 vsize=313028 CPUtime=162.24
/proc/14196/stat : 14196 (march_ks) R 14194 14196 12803 0 -1 4194304 120338 0 0 0 16167 57 0 0 25 0 1 0 161877320 320540672 61111 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/14196/statm: 78257 61111 72 123 0 78132 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 313028

[startup+222.302 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 14197
/proc/meminfo: memFree=1408304/2055920 swapFree=4138452/4192956
[pid=14196] ppid=14194 vsize=313028 CPUtime=222.22
/proc/14196/stat : 14196 (march_ks) R 14194 14196 12803 0 -1 4194304 120342 0 0 0 22165 57 0 0 25 0 1 0 161877320 320540672 61115 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538261 0 0 4096 0 0 0 0 17 1 0 0
/proc/14196/statm: 78257 61115 72 123 0 78132 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 313028

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 0.97 2/78 14197
/proc/meminfo: memFree=1408240/2055920 swapFree=4138452/4192956
[pid=14196] ppid=14194 vsize=313028 CPUtime=282.21
/proc/14196/stat : 14196 (march_ks) R 14194 14196 12803 0 -1 4194304 120346 0 0 0 28163 58 0 0 25 0 1 0 161877320 320540672 61119 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/14196/statm: 78257 61119 72 123 0 78132 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 313028

[startup+342.301 s]
/proc/loadavg: 1.07 1.00 0.98 2/78 14197
/proc/meminfo: memFree=1408240/2055920 swapFree=4138452/4192956
[pid=14196] ppid=14194 vsize=313028 CPUtime=342.19
/proc/14196/stat : 14196 (march_ks) R 14194 14196 12803 0 -1 4194304 120347 0 0 0 34161 58 0 0 25 0 1 0 161877320 320540672 61120 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134527248 0 0 4096 0 0 0 0 17 1 0 0
/proc/14196/statm: 78257 61120 72 123 0 78132 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 313028

[startup+402.302 s]
/proc/loadavg: 1.03 1.00 0.98 2/78 14197
/proc/meminfo: memFree=1408176/2055920 swapFree=4138452/4192956
[pid=14196] ppid=14194 vsize=313028 CPUtime=402.17
/proc/14196/stat : 14196 (march_ks) R 14194 14196 12803 0 -1 4194304 120350 0 0 0 40159 58 0 0 25 0 1 0 161877320 320540672 61123 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/14196/statm: 78257 61123 72 123 0 78132 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 313028

[startup+462.302 s]
/proc/loadavg: 1.01 1.00 0.98 2/78 14197
/proc/meminfo: memFree=1408304/2055920 swapFree=4138452/4192956
[pid=14196] ppid=14194 vsize=313028 CPUtime=462.16
/proc/14196/stat : 14196 (march_ks) R 14194 14196 12803 0 -1 4194304 120350 0 0 0 46157 59 0 0 25 0 1 0 161877320 320540672 61123 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/14196/statm: 78257 61123 72 123 0 78132 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 313028

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14197
/proc/meminfo: memFree=1408240/2055920 swapFree=4138452/4192956
[pid=14196] ppid=14194 vsize=313028 CPUtime=522.14
/proc/14196/stat : 14196 (march_ks) R 14194 14196 12803 0 -1 4194304 120354 0 0 0 52155 59 0 0 25 0 1 0 161877320 320540672 61127 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/14196/statm: 78257 61127 72 123 0 78132 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 313028

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14197
/proc/meminfo: memFree=1408240/2055920 swapFree=4138452/4192956
[pid=14196] ppid=14194 vsize=313028 CPUtime=582.13
/proc/14196/stat : 14196 (march_ks) R 14194 14196 12803 0 -1 4194304 120355 0 0 0 58153 60 0 0 25 0 1 0 161877320 320540672 61128 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/14196/statm: 78257 61128 72 123 0 78132 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 313028

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14197
/proc/meminfo: memFree=1408240/2055920 swapFree=4138452/4192956
[pid=14196] ppid=14194 vsize=313028 CPUtime=642.11
/proc/14196/stat : 14196 (march_ks) R 14194 14196 12803 0 -1 4194304 120355 0 0 0 64151 60 0 0 25 0 1 0 161877320 320540672 61128 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/14196/statm: 78257 61128 72 123 0 78132 0
Current children cumulated CPU time (s) 642.11
Current children cumulated vsize (KiB) 313028

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14197
/proc/meminfo: memFree=1408240/2055920 swapFree=4138452/4192956
[pid=14196] ppid=14194 vsize=313028 CPUtime=702.1
/proc/14196/stat : 14196 (march_ks) R 14194 14196 12803 0 -1 4194304 120355 0 0 0 70149 61 0 0 25 0 1 0 161877320 320540672 61128 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/14196/statm: 78257 61128 72 123 0 78132 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 313028

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14197
/proc/meminfo: memFree=1408176/2055920 swapFree=4138452/4192956
[pid=14196] ppid=14194 vsize=313028 CPUtime=762.09
/proc/14196/stat : 14196 (march_ks) R 14194 14196 12803 0 -1 4194304 120355 0 0 0 76148 61 0 0 25 0 1 0 161877320 320540672 61128 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/14196/statm: 78257 61128 72 123 0 78132 0
Current children cumulated CPU time (s) 762.09
Current children cumulated vsize (KiB) 313028

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14197
/proc/meminfo: memFree=1408176/2055920 swapFree=4138452/4192956
[pid=14196] ppid=14194 vsize=313160 CPUtime=822.06
/proc/14196/stat : 14196 (march_ks) R 14194 14196 12803 0 -1 4194304 120356 0 0 0 82145 61 0 0 25 0 1 0 161877320 320675840 61129 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/14196/statm: 78290 61129 72 123 0 78165 0
Current children cumulated CPU time (s) 822.06
Current children cumulated vsize (KiB) 313160

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.98 2/78 14197
/proc/meminfo: memFree=1408240/2055920 swapFree=4138452/4192956
[pid=14196] ppid=14194 vsize=313160 CPUtime=882.05
/proc/14196/stat : 14196 (march_ks) R 14194 14196 12803 0 -1 4194304 120356 0 0 0 88143 62 0 0 25 0 1 0 161877320 320675840 61129 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/14196/statm: 78290 61129 72 123 0 78165 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 313160

[startup+942.302 s]
/proc/loadavg: 1.11 1.03 0.99 2/78 14197
/proc/meminfo: memFree=1408176/2055920 swapFree=4138452/4192956
[pid=14196] ppid=14194 vsize=313160 CPUtime=942.03
/proc/14196/stat : 14196 (march_ks) R 14194 14196 12803 0 -1 4194304 120356 0 0 0 94141 62 0 0 25 0 1 0 161877320 320675840 61129 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 1 0 0
/proc/14196/statm: 78290 61129 72 123 0 78165 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 313160

[startup+1002.3 s]
/proc/loadavg: 1.11 1.04 0.99 2/78 14197
/proc/meminfo: memFree=1408240/2055920 swapFree=4138452/4192956
[pid=14196] ppid=14194 vsize=313160 CPUtime=1002.02
/proc/14196/stat : 14196 (march_ks) R 14194 14196 12803 0 -1 4194304 120356 0 0 0 100139 63 0 0 25 0 1 0 161877320 320675840 61129 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134527019 0 0 4096 0 0 0 0 17 1 0 0
/proc/14196/statm: 78290 61129 72 123 0 78165 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 313160

[startup+1062.3 s]
/proc/loadavg: 1.11 1.04 1.00 2/78 14197
/proc/meminfo: memFree=1408176/2055920 swapFree=4138452/4192956
[pid=14196] ppid=14194 vsize=313160 CPUtime=1062
/proc/14196/stat : 14196 (march_ks) R 14194 14196 12803 0 -1 4194304 120356 0 0 0 106137 63 0 0 25 0 1 0 161877320 320675840 61129 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 1 0 0
/proc/14196/statm: 78290 61129 72 123 0 78165 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 313160

[startup+1122.3 s]
/proc/loadavg: 1.17 1.06 1.01 2/78 14197
/proc/meminfo: memFree=1408240/2055920 swapFree=4138452/4192956
[pid=14196] ppid=14194 vsize=313160 CPUtime=1121.98
/proc/14196/stat : 14196 (march_ks) R 14194 14196 12803 0 -1 4194304 120356 0 0 0 112135 63 0 0 25 0 1 0 161877320 320675840 61129 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 1 0 0
/proc/14196/statm: 78290 61129 72 123 0 78165 0
Current children cumulated CPU time (s) 1121.98
Current children cumulated vsize (KiB) 313160

[startup+1182.3 s]
/proc/loadavg: 1.12 1.06 1.01 2/78 14197
/proc/meminfo: memFree=1408112/2055920 swapFree=4138452/4192956
[pid=14196] ppid=14194 vsize=313288 CPUtime=1181.97
/proc/14196/stat : 14196 (march_ks) R 14194 14196 12803 0 -1 4194304 120371 0 0 0 118133 64 0 0 25 0 1 0 161877320 320806912 61144 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/14196/statm: 78322 61144 72 123 0 78197 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 313288



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.08 1.06 1.01 2/78 14197
/proc/meminfo: memFree=1408176/2055920 swapFree=4138452/4192956
[pid=14196] ppid=14194 vsize=313288 CPUtime=1200.07
/proc/14196/stat : 14196 (march_ks) R 14194 14196 12803 0 -1 4194304 120371 0 0 0 119943 64 0 0 25 0 1 0 161877320 320806912 61144 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526992 0 0 4096 0 0 0 0 17 1 0 0
/proc/14196/statm: 78322 61144 72 123 0 78197 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 313288

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): 1200.12
CPU user time (s): 1199.44
CPU system time (s): 0.685895
CPU usage (%): 99.9731
Max. virtual memory (cumulated for all children) (KiB): 331632

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.44
system time used= 0.685895
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 120371
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= 24943

runsolver used 1.38579 second user time and 2.71759 second system time

The end

Launcher Data (download as text)

Begin job on node2 on Wed Apr 18 01:06:35 UTC 2007

IDJOB= 312707
IDBENCH= 20348
IDSOLVER= 111
FILE ID= node2/312707-1176858395

PBS_JOBID= 4590199

Free space on /tmp= 66491 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-sat/partial-5-17-s.cnf
COMMAND LINE= /tmp/evaluation/312707-1176858395/march_ks /tmp/evaluation/312707-1176858395/instance-312707-1176858395.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node2/watcher-312707-1176858395 -o ROOT/results/node2/solver-312707-1176858395 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/312707-1176858395/march_ks /tmp/evaluation/312707-1176858395/instance-312707-1176858395.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  cd6cb5ea01688ce5beec6e625055ac90

RANDOM SEED= 176426250

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node2.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		: 3000.234
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		: 3000.234
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:       1653008 kB
Buffers:         32896 kB
Cached:         293944 kB
SwapCached:      22952 kB
Active:         151856 kB
Inactive:       209508 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1653008 kB
SwapTotal:     4192956 kB
SwapFree:      4138452 kB
Dirty:           24024 kB
Writeback:           0 kB
Mapped:          30816 kB
Slab:            26996 kB
Committed_AS:  7102196 kB
PageTables:       1864 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= 66491 MiB

End job on node2 on Wed Apr 18 01:26:38 UTC 2007