Trace number 312747

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) 1200.13 1200.45

General information on the benchmark

Nameindustrial/anbulagan/
hard-sat/partial-10-17-s.cnf
MD5SUMf72920912a1bb14f90e9fea5dee0ec1c
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark1354.33
Satisfiable
(Un)Satisfiability was proved
Number of variables298900
Number of clauses1409628
Sum of the clauses size3261218
Maximum clause length10
Minimum clause length1
Number of clauses of size 122283
Number of clauses of size 21089480
Number of clauses of size 3242405
Number of clauses of size 46160
Number of clauses of size 524640
Number of clauses of size over 524660

Solver Data (download as text)

18.59/18.63	c main():: ***                                   [ march satisfiability solver ]                                   ***
18.59/18.63	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
18.59/18.63	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
18.59/18.63	c main()::
18.59/18.63	c initFormula():: searching for DIMACS p-line....
18.59/18.63	c initFormula():: the DIMACS p-line indicates a CNF of 298900 variables and 1409628 clauses.
18.59/18.63	c parseCNF():: parsing....
18.59/18.63	c parseCNF():: the CNF contains 22283 unary clauses.
18.59/18.63	c runParser():: parsing was successful, warming up engines...
18.59/18.63	c find_and_remove_tautogolies():: found and removed 43684 tautologies
18.59/18.63	c find_and_remove_tautogolies():: found and removed 125 tautologies
18.59/18.63	c simplify_formula():: removed 0 tautological, 428399 satisfied and 36227 duplicate clauses
18.59/18.63	c preprocessing fase I completed:: there are now 169192 free variables and 945002 clauses.
18.59/18.63	c stat :: sign balance is biased by 0.938
18.59/18.63	c shorten_equivalence(): average equivalence length reduced from nan to nan
18.59/18.63	c using k-SAT heuristics (size based diff)
18.59/18.63	c longest clause has size 10
18.59/18.63	c simplify_formula():: removed 0 tautological, 0 satisfied and 2702 duplicate clauses
18.59/18.63	c resolvent_look() :: found 2728 resolvents
18.59/18.63	c main():: clause / variable ratio: ( 947730 / 298900 ) = 3.17
18.59/18.63	c longest clause has size 10
18.59/18.63	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
18.59/18.63	c dynamic_preselect_setsize :: on
18.59/18.63	c suggested doublelook initial :: 0
18.59/18.63	c main():: all systems go!
18.59/18.63	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/node1/watcher-312747-1176859262 -o ROOT/results/node1/solver-312747-1176859262 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/312747-1176859262/march_ks /tmp/evaluation/312747-1176859262/instance-312747-1176859262.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 1.08 3/77 21154
/proc/meminfo: memFree=1665784/2055920 swapFree=4145928/4192956
[pid=21154] ppid=21152 vsize=7332 CPUtime=0
/proc/21154/stat : 21154 (march_ks) R 21152 21154 20104 0 -1 4194304 747 0 0 0 0 0 0 0 18 0 1 0 161964111 7507968 732 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134557383 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 1833 738 45 123 0 1708 0

[startup+0.09599 s]
/proc/loadavg: 0.92 0.98 1.08 3/77 21154
/proc/meminfo: memFree=1665784/2055920 swapFree=4145928/4192956
[pid=21154] ppid=21152 vsize=35404 CPUtime=0.08
/proc/21154/stat : 21154 (march_ks) R 21152 21154 20104 0 -1 4194304 7143 0 0 0 6 2 0 0 18 0 1 0 161964111 36253696 7128 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 8851 7128 47 123 0 8726 0
Current children cumulated CPU time (s) 0.08
Current children cumulated vsize (KiB) 35404

[startup+0.101989 s]
/proc/loadavg: 0.92 0.98 1.08 3/77 21154
/proc/meminfo: memFree=1665784/2055920 swapFree=4145928/4192956
[pid=21154] ppid=21152 vsize=35536 CPUtime=0.09
/proc/21154/stat : 21154 (march_ks) R 21152 21154 20104 0 -1 4194304 7173 0 0 0 7 2 0 0 18 0 1 0 161964111 36388864 7158 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 8884 7158 47 123 0 8759 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 35536

[startup+0.302015 s]
/proc/loadavg: 0.92 0.98 1.08 3/77 21154
/proc/meminfo: memFree=1665784/2055920 swapFree=4145928/4192956
[pid=21154] ppid=21152 vsize=38440 CPUtime=0.29
/proc/21154/stat : 21154 (march_ks) R 21152 21154 20104 0 -1 4194304 8091 0 0 0 26 3 0 0 19 0 1 0 161964111 39362560 8076 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 9610 8077 47 123 0 9485 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 38440

[startup+0.701061 s]
/proc/loadavg: 0.92 0.98 1.08 3/77 21154
/proc/meminfo: memFree=1665784/2055920 swapFree=4145928/4192956
[pid=21154] ppid=21152 vsize=44116 CPUtime=0.69
/proc/21154/stat : 21154 (march_ks) R 21152 21154 20104 0 -1 4194304 9865 0 0 0 65 4 0 0 23 0 1 0 161964111 45174784 9850 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 11029 9850 47 123 0 10904 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 44116

[startup+1.50116 s]
/proc/loadavg: 0.92 0.98 1.08 2/78 21155
/proc/meminfo: memFree=1621616/2055920 swapFree=4145928/4192956
[pid=21154] ppid=21152 vsize=55072 CPUtime=1.49
/proc/21154/stat : 21154 (march_ks) R 21152 21154 20104 0 -1 4194304 13220 0 0 0 143 6 0 0 25 0 1 0 161964111 56393728 13205 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 13768 13206 47 123 0 13643 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 55072

[startup+3.10134 s]
/proc/loadavg: 0.92 0.98 1.08 2/78 21155
/proc/meminfo: memFree=1563824/2055920 swapFree=4145928/4192956
[pid=21154] ppid=21152 vsize=123480 CPUtime=3.09
/proc/21154/stat : 21154 (march_ks) R 21152 21154 20104 0 -1 4194304 27416 0 0 0 296 13 0 0 25 0 1 0 161964111 126443520 18933 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134657832 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 30870 18933 50 123 0 30745 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 123480

[startup+6.30172 s]
/proc/loadavg: 0.93 0.98 1.08 2/78 21155
/proc/meminfo: memFree=1557808/2055920 swapFree=4145928/4192956
[pid=21154] ppid=21152 vsize=153412 CPUtime=6.29
/proc/21154/stat : 21154 (march_ks) R 21152 21154 20104 0 -1 4194304 41358 0 0 0 610 19 0 0 25 0 1 0 161964111 157093888 27549 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134657890 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 38353 27549 52 123 0 38228 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 153412

[startup+12.7015 s]
/proc/loadavg: 0.93 0.98 1.08 2/78 21155
/proc/meminfo: memFree=1554672/2055920 swapFree=4145928/4192956
[pid=21154] ppid=21152 vsize=149904 CPUtime=12.69
/proc/21154/stat : 21154 (march_ks) R 21152 21154 20104 0 -1 4194304 52466 0 0 0 1244 25 0 0 25 0 1 0 161964111 153501696 26684 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134661310 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 37476 26684 64 123 0 37351 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 149904

[startup+25.502 s]
/proc/loadavg: 0.95 0.98 1.08 2/78 21155
/proc/meminfo: memFree=1377968/2055920 swapFree=4145928/4192956
[pid=21154] ppid=21152 vsize=369308 CPUtime=25.49
/proc/21154/stat : 21154 (march_ks) R 21152 21154 20104 0 -1 4194304 148169 0 0 0 2484 65 0 0 25 0 1 0 161964111 378171392 71972 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 92327 71972 72 123 0 92202 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 369308

[startup+51.102 s]
/proc/loadavg: 0.96 0.98 1.08 2/78 21155
/proc/meminfo: memFree=1377648/2055920 swapFree=4145928/4192956
[pid=21154] ppid=21152 vsize=369308 CPUtime=51.08
/proc/21154/stat : 21154 (march_ks) R 21152 21154 20104 0 -1 4194304 148263 0 0 0 5043 65 0 0 25 0 1 0 161964111 378171392 72066 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 92327 72066 72 123 0 92202 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 369308

[startup+102.306 s]
/proc/loadavg: 0.98 0.98 1.07 2/78 21155
/proc/meminfo: memFree=1377712/2055920 swapFree=4145928/4192956
[pid=21154] ppid=21152 vsize=369308 CPUtime=102.27
/proc/21154/stat : 21154 (march_ks) R 21152 21154 20104 0 -1 4194304 148271 0 0 0 10161 66 0 0 25 0 1 0 161964111 378171392 72074 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 92327 72074 72 123 0 92202 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 369308

[startup+162.302 s]
/proc/loadavg: 0.99 0.98 1.07 2/78 21155
/proc/meminfo: memFree=1377648/2055920 swapFree=4145928/4192956
[pid=21154] ppid=21152 vsize=369308 CPUtime=162.24
/proc/21154/stat : 21154 (march_ks) R 21152 21154 20104 0 -1 4194304 148277 0 0 0 16158 66 0 0 25 0 1 0 161964111 378171392 72080 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 92327 72080 72 123 0 92202 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 369308

[startup+222.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/78 21155
/proc/meminfo: memFree=1377456/2055920 swapFree=4145928/4192956
[pid=21154] ppid=21152 vsize=369440 CPUtime=222.23
/proc/21154/stat : 21154 (march_ks) R 21152 21154 20104 0 -1 4194304 148338 0 0 0 22156 67 0 0 25 0 1 0 161964111 378306560 72141 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 92360 72141 72 123 0 92235 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 369440

[startup+282.301 s]
/proc/loadavg: 0.99 0.98 1.06 2/78 21155
/proc/meminfo: memFree=1377392/2055920 swapFree=4145928/4192956
[pid=21154] ppid=21152 vsize=369440 CPUtime=282.21
/proc/21154/stat : 21154 (march_ks) R 21152 21154 20104 0 -1 4194304 148338 0 0 0 28154 67 0 0 25 0 1 0 161964111 378306560 72141 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 92360 72141 72 123 0 92235 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 369440

[startup+342.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/78 21155
/proc/meminfo: memFree=1377328/2055920 swapFree=4145928/4192956
[pid=21154] ppid=21152 vsize=369440 CPUtime=342.2
/proc/21154/stat : 21154 (march_ks) R 21152 21154 20104 0 -1 4194304 148339 0 0 0 34152 68 0 0 25 0 1 0 161964111 378306560 72142 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 92360 72142 72 123 0 92235 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 369440

[startup+402.301 s]
/proc/loadavg: 0.99 0.98 1.05 2/78 21155
/proc/meminfo: memFree=1377264/2055920 swapFree=4145928/4192956
[pid=21154] ppid=21152 vsize=369572 CPUtime=402.18
/proc/21154/stat : 21154 (march_ks) R 21152 21154 20104 0 -1 4194304 148348 0 0 0 40149 69 0 0 25 0 1 0 161964111 378441728 72151 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 92393 72151 72 123 0 92268 0
Current children cumulated CPU time (s) 402.18
Current children cumulated vsize (KiB) 369572

[startup+462.301 s]
/proc/loadavg: 0.99 0.98 1.04 2/78 21155
/proc/meminfo: memFree=1377328/2055920 swapFree=4145928/4192956
[pid=21154] ppid=21152 vsize=369572 CPUtime=462.16
/proc/21154/stat : 21154 (march_ks) R 21152 21154 20104 0 -1 4194304 148349 0 0 0 46147 69 0 0 25 0 1 0 161964111 378441728 72152 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 92393 72152 72 123 0 92268 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 369572

[startup+522.301 s]
/proc/loadavg: 0.99 0.98 1.03 2/78 21155
/proc/meminfo: memFree=1377264/2055920 swapFree=4145928/4192956
[pid=21154] ppid=21152 vsize=369572 CPUtime=522.15
/proc/21154/stat : 21154 (march_ks) R 21152 21154 20104 0 -1 4194304 148349 0 0 0 52145 70 0 0 25 0 1 0 161964111 378441728 72152 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526965 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 92393 72152 72 123 0 92268 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 369572

[startup+582.301 s]
/proc/loadavg: 0.99 0.98 1.03 2/78 21155
/proc/meminfo: memFree=1377328/2055920 swapFree=4145928/4192956
[pid=21154] ppid=21152 vsize=369572 CPUtime=582.13
/proc/21154/stat : 21154 (march_ks) R 21152 21154 20104 0 -1 4194304 148350 0 0 0 58143 70 0 0 25 0 1 0 161964111 378441728 72153 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 92393 72153 72 123 0 92268 0
Current children cumulated CPU time (s) 582.13
Current children cumulated vsize (KiB) 369572

[startup+642.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/78 21155
/proc/meminfo: memFree=1377200/2055920 swapFree=4145928/4192956
[pid=21154] ppid=21152 vsize=369700 CPUtime=642.13
/proc/21154/stat : 21154 (march_ks) R 21152 21154 20104 0 -1 4194304 148368 0 0 0 64142 71 0 0 25 0 1 0 161964111 378572800 72171 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 92425 72171 72 123 0 92300 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 369700

[startup+702.301 s]
/proc/loadavg: 0.99 0.98 1.02 2/78 21157
/proc/meminfo: memFree=1377200/2055920 swapFree=4145928/4192956
[pid=21154] ppid=21152 vsize=369700 CPUtime=702.1
/proc/21154/stat : 21154 (march_ks) R 21152 21154 20104 0 -1 4194304 148368 0 0 0 70139 71 0 0 25 0 1 0 161964111 378572800 72171 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 92425 72171 72 123 0 92300 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 369700

[startup+762.305 s]
/proc/loadavg: 0.99 0.98 1.01 2/78 21157
/proc/meminfo: memFree=1377200/2055920 swapFree=4145928/4192956
[pid=21154] ppid=21152 vsize=369700 CPUtime=762.08
/proc/21154/stat : 21154 (march_ks) R 21152 21154 20104 0 -1 4194304 148368 0 0 0 76137 71 0 0 25 0 1 0 161964111 378572800 72171 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 92425 72171 72 123 0 92300 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 369700

[startup+822.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 21157
/proc/meminfo: memFree=1377200/2055920 swapFree=4145928/4192956
[pid=21154] ppid=21152 vsize=369700 CPUtime=822.07
/proc/21154/stat : 21154 (march_ks) R 21152 21154 20104 0 -1 4194304 148373 0 0 0 82135 72 0 0 25 0 1 0 161964111 378572800 72176 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 92425 72176 72 123 0 92300 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 369700

[startup+882.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 21157
/proc/meminfo: memFree=1377136/2055920 swapFree=4145928/4192956
[pid=21154] ppid=21152 vsize=369700 CPUtime=882.05
/proc/21154/stat : 21154 (march_ks) R 21152 21154 20104 0 -1 4194304 148373 0 0 0 88133 72 0 0 25 0 1 0 161964111 378572800 72176 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 92425 72176 72 123 0 92300 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 369700

[startup+942.301 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 21157
/proc/meminfo: memFree=1377200/2055920 swapFree=4145928/4192956
[pid=21154] ppid=21152 vsize=369700 CPUtime=942.03
/proc/21154/stat : 21154 (march_ks) R 21152 21154 20104 0 -1 4194304 148373 0 0 0 94130 73 0 0 25 0 1 0 161964111 378572800 72176 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 92425 72176 72 123 0 92300 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 369700

[startup+1002.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 21157
/proc/meminfo: memFree=1377200/2055920 swapFree=4145928/4192956
[pid=21154] ppid=21152 vsize=369700 CPUtime=1002.02
/proc/21154/stat : 21154 (march_ks) R 21152 21154 20104 0 -1 4194304 148373 0 0 0 100128 74 0 0 25 0 1 0 161964111 378572800 72176 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 92425 72176 72 123 0 92300 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 369700

[startup+1062.3 s]
/proc/loadavg: 0.99 0.98 1.00 2/78 21157
/proc/meminfo: memFree=1377200/2055920 swapFree=4145928/4192956
[pid=21154] ppid=21152 vsize=369700 CPUtime=1062
/proc/21154/stat : 21154 (march_ks) R 21152 21154 20104 0 -1 4194304 148374 0 0 0 106126 74 0 0 25 0 1 0 161964111 378572800 72177 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 92425 72177 72 123 0 92300 0
Current children cumulated CPU time (s) 1062
Current children cumulated vsize (KiB) 369700

[startup+1122.3 s]
/proc/loadavg: 1.05 1.00 1.00 2/78 21157
/proc/meminfo: memFree=1377136/2055920 swapFree=4145928/4192956
[pid=21154] ppid=21152 vsize=369700 CPUtime=1121.99
/proc/21154/stat : 21154 (march_ks) R 21152 21154 20104 0 -1 4194304 148374 0 0 0 112124 75 0 0 25 0 1 0 161964111 378572800 72177 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134527000 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 92425 72177 72 123 0 92300 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 369700

[startup+1182.3 s]
/proc/loadavg: 1.02 1.00 1.00 2/78 21157
/proc/meminfo: memFree=1377200/2055920 swapFree=4145928/4192956
[pid=21154] ppid=21152 vsize=369700 CPUtime=1181.97
/proc/21154/stat : 21154 (march_ks) R 21152 21154 20104 0 -1 4194304 148374 0 0 0 118122 75 0 0 25 0 1 0 161964111 378572800 72177 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 92425 72177 72 123 0 92300 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 369700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 21157
/proc/meminfo: memFree=1377136/2055920 swapFree=4145928/4192956
[pid=21154] ppid=21152 vsize=369700 CPUtime=1200.08
/proc/21154/stat : 21154 (march_ks) R 21152 21154 20104 0 -1 4194304 148374 0 0 0 119932 76 0 0 25 0 1 0 161964111 378572800 72177 18446744073709551615 134512640 135019032 4294956640 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/21154/statm: 92425 72177 72 123 0 92300 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 369700

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): 1200.13
CPU user time (s): 1199.32
CPU system time (s): 0.807877
CPU usage (%): 99.9729
Max. virtual memory (cumulated for all children) (KiB): 391708

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.32
system time used= 0.807877
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 148374
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= 23971

runsolver used 1.40079 second user time and 2.94055 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Wed Apr 18 01:21:03 UTC 2007

IDJOB= 312747
IDBENCH= 20349
IDSOLVER= 111
FILE ID= node1/312747-1176859262

PBS_JOBID= 4590236

Free space on /tmp= 66374 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/anbulagan/hard-sat/partial-10-17-s.cnf
COMMAND LINE= /tmp/evaluation/312747-1176859262/march_ks /tmp/evaluation/312747-1176859262/instance-312747-1176859262.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-312747-1176859262 -o ROOT/results/node1/solver-312747-1176859262 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/312747-1176859262/march_ks /tmp/evaluation/312747-1176859262/instance-312747-1176859262.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  f72920912a1bb14f90e9fea5dee0ec1c

RANDOM SEED= 76513416

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.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:       1666192 kB
Buffers:         31752 kB
Cached:         288348 kB
SwapCached:      14460 kB
Active:         130152 kB
Inactive:       214476 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1666192 kB
SwapTotal:     4192956 kB
SwapFree:      4145928 kB
Dirty:           28180 kB
Writeback:           0 kB
Mapped:          31588 kB
Slab:            30552 kB
Committed_AS:  4922148 kB
PageTables:       1836 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= 66374 MiB

End job on node1 on Wed Apr 18 01:41:05 UTC 2007