Trace number 320181

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) 1200.05 1200.44

General information on the benchmark

Nameindustrial/manolios/
manol-pipe-c7nidw.cnf
MD5SUMcddc29f8f256e39e02d9b418f68e802c
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark193.676
Satisfiable
(Un)Satisfiability was proved
Number of variables169072
Number of clauses501421
Sum of the clauses size1169981
Maximum clause length3
Minimum clause length1
Number of clauses of size 11
Number of clauses of size 2334280
Number of clauses of size 3167140
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

6.89/6.94	c main():: ***                                   [ march satisfiability solver ]                                   ***
6.89/6.94	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
6.89/6.94	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
6.89/6.94	c main()::
6.89/6.94	c initFormula():: searching for DIMACS p-line....
6.89/6.94	c initFormula():: the DIMACS p-line indicates a CNF of 169072 variables and 501421 clauses.
6.89/6.94	c parseCNF():: parsing....
6.89/6.94	c parseCNF():: the CNF contains 1 unary clauses.
6.89/6.94	c runParser():: parsing was successful, warming up engines...
6.89/6.94	c simplify_formula():: removed 0 tautological, 3 satisfied and 0 duplicate clauses
6.89/6.94	c preprocessing fase I completed:: there are now 169071 free variables and 501418 clauses.
6.89/6.94	c stat :: sign balance is biased by 0.158
6.89/6.94	c shorten_equivalence(): average equivalence length reduced from nan to nan
6.89/6.94	c using 3-SAT heuristics (occurence based diff)
6.89/6.94	c longest clause has size 3
6.89/6.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 2241 duplicate clauses
6.89/6.94	c resolvent_look() :: found 1943 resolvents
6.89/6.94	c lessRedundantTransformation():: nothing to be done.
6.89/6.94	c transformTo3SAT():: you gave me 169072 variables and 503361 clauses.
6.89/6.94	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
6.89/6.94	c transformTo3SAT():: I will add 0 variables and 0 clauses!
6.89/6.94	c transformTo3SAT():: the transformation yielded 169072 variabels and 503361 clauses.
6.89/6.94	c main():: clause / variable ratio: ( 503361 / 169072 ) = 2.98
6.89/6.94	c longest clause has size 3
6.89/6.94	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
6.89/6.94	c dynamic_preselect_setsize :: on
6.89/6.94	c suggested doublelook initial :: 0
6.89/6.94	c main():: all systems go!
6.89/6.94	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/node69/watcher-320181-1173042207 -o ROOT/results/node69/solver-320181-1173042207 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/320181-1173042207/march_ks /tmp/evaluation/320181-1173042207/instance-320181-1173042207.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: 0.61 0.91 1.01 3/64 6968
/proc/meminfo: memFree=1557928/2055920 swapFree=4184096/4192956
[pid=6968] ppid=6966 vsize=8152 CPUtime=0
/proc/6968/stat : 6968 (march_ks) R 6966 6968 6905 0 -1 4194304 669 0 0 0 0 0 0 0 18 0 1 0 324178416 8347648 654 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/6968/statm: 2038 658 45 123 0 1913 0

[startup+0.035782 s]
/proc/loadavg: 0.61 0.91 1.01 3/64 6968
/proc/meminfo: memFree=1557928/2055920 swapFree=4184096/4192956
[pid=6968] ppid=6966 vsize=17796 CPUtime=0.02
/proc/6968/stat : 6968 (march_ks) R 6966 6968 6905 0 -1 4194304 3710 0 0 0 1 1 0 0 18 0 1 0 324178416 18223104 3695 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/6968/statm: 4449 3695 47 123 0 4324 0
Current children cumulated CPU time (s) 0.02
Current children cumulated vsize (KiB) 17796

[startup+0.102793 s]
/proc/loadavg: 0.61 0.91 1.01 3/64 6968
/proc/meminfo: memFree=1557928/2055920 swapFree=4184096/4192956
[pid=6968] ppid=6966 vsize=18720 CPUtime=0.09
/proc/6968/stat : 6968 (march_ks) R 6966 6968 6905 0 -1 4194304 3989 0 0 0 8 1 0 0 18 0 1 0 324178416 19169280 3974 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/6968/statm: 4680 3975 47 123 0 4555 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 18720

[startup+0.302824 s]
/proc/loadavg: 0.61 0.91 1.01 3/64 6968
/proc/meminfo: memFree=1557928/2055920 swapFree=4184096/4192956
[pid=6968] ppid=6966 vsize=21228 CPUtime=0.3
/proc/6968/stat : 6968 (march_ks) R 6966 6968 6905 0 -1 4194304 4799 0 0 0 28 2 0 0 19 0 1 0 324178416 21737472 4784 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/6968/statm: 5307 4785 47 123 0 5182 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 21228

[startup+0.701891 s]
/proc/loadavg: 0.61 0.91 1.01 3/64 6968
/proc/meminfo: memFree=1557928/2055920 swapFree=4184096/4192956
[pid=6968] ppid=6966 vsize=59592 CPUtime=0.69
/proc/6968/stat : 6968 (march_ks) R 6966 6968 6905 0 -1 4194304 10568 0 0 0 66 3 0 0 22 0 1 0 324178416 61022208 10551 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/6968/statm: 14898 10555 48 123 0 14773 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 59592

[startup+1.50202 s]
/proc/loadavg: 0.61 0.91 1.01 2/65 6969
/proc/meminfo: memFree=1514656/2055920 swapFree=4184096/4192956
[pid=6968] ppid=6966 vsize=72160 CPUtime=1.49
/proc/6968/stat : 6968 (march_ks) R 6966 6968 6905 0 -1 4194304 19115 0 0 0 143 6 0 0 25 0 1 0 324178416 73891840 14037 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554761 0 0 4096 0 0 0 0 17 1 0 0
/proc/6968/statm: 18040 14037 52 123 0 17915 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 72160

[startup+3.10128 s]
/proc/loadavg: 0.61 0.91 1.01 2/65 6969
/proc/meminfo: memFree=1511200/2055920 swapFree=4184096/4192956
[pid=6968] ppid=6966 vsize=71492 CPUtime=3.08
/proc/6968/stat : 6968 (march_ks) R 6966 6968 6905 0 -1 4194304 36850 0 0 0 294 14 0 0 25 0 1 0 324178416 73207808 13881 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554755 0 0 4096 0 0 0 0 17 1 0 0
/proc/6968/statm: 17873 13881 63 123 0 17748 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 71492

[startup+6.30181 s]
/proc/loadavg: 0.64 0.91 1.01 2/65 6969
/proc/meminfo: memFree=1462752/2055920 swapFree=4184096/4192956
[pid=6968] ppid=6966 vsize=207272 CPUtime=6.28
/proc/6968/stat : 6968 (march_ks) R 6966 6968 6905 0 -1 4194304 86890 0 0 0 591 37 0 0 25 0 1 0 324178416 212246528 40266 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554758 0 0 4096 0 0 0 0 17 1 0 0
/proc/6968/statm: 51818 40266 68 123 0 51693 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 207272

[startup+12.7019 s]
/proc/loadavg: 0.67 0.91 1.01 2/65 6969
/proc/meminfo: memFree=1393248/2055920 swapFree=4184096/4192956
[pid=6968] ppid=6966 vsize=197952 CPUtime=12.68
/proc/6968/stat : 6968 (march_ks) R 6966 6968 6905 0 -1 4194304 91872 0 0 0 1229 39 0 0 25 0 1 0 324178416 202702848 41109 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 1 0 0
/proc/6968/statm: 49488 41109 72 123 0 49363 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 197952

[startup+25.5029 s]
/proc/loadavg: 0.74 0.91 1.01 2/65 6969
/proc/meminfo: memFree=1393440/2055920 swapFree=4184096/4192956
[pid=6968] ppid=6966 vsize=197952 CPUtime=25.48
/proc/6968/stat : 6968 (march_ks) R 6966 6968 6905 0 -1 4194304 91877 0 0 0 2508 40 0 0 25 0 1 0 324178416 202702848 41114 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/6968/statm: 49488 41114 72 123 0 49363 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 197952

[startup+51.1021 s]
/proc/loadavg: 0.83 0.92 1.00 2/65 6969
/proc/meminfo: memFree=1393440/2055920 swapFree=4184096/4192956
[pid=6968] ppid=6966 vsize=197952 CPUtime=51.07
/proc/6968/stat : 6968 (march_ks) R 6966 6968 6905 0 -1 4194304 91877 0 0 0 5067 40 0 0 25 0 1 0 324178416 202702848 41114 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/6968/statm: 49488 41114 72 123 0 49363 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 197952

[startup+102.304 s]
/proc/loadavg: 0.92 0.93 1.00 2/65 6969
/proc/meminfo: memFree=1393440/2055920 swapFree=4184096/4192956
[pid=6968] ppid=6966 vsize=197952 CPUtime=102.26
/proc/6968/stat : 6968 (march_ks) R 6966 6968 6905 0 -1 4194304 91879 0 0 0 10186 40 0 0 25 0 1 0 324178416 202702848 41116 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/6968/statm: 49488 41116 72 123 0 49363 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 197952

[startup+162.301 s]
/proc/loadavg: 0.97 0.94 1.00 2/65 6969
/proc/meminfo: memFree=1392864/2055920 swapFree=4184096/4192956
[pid=6968] ppid=6966 vsize=198468 CPUtime=162.23
/proc/6968/stat : 6968 (march_ks) R 6966 6968 6905 0 -1 4194304 92012 0 0 0 16183 40 0 0 25 0 1 0 324178416 203231232 41249 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 1 0 0
/proc/6968/statm: 49617 41249 72 123 0 49492 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 198468

[startup+222.301 s]
/proc/loadavg: 0.99 0.95 1.00 2/65 6969
/proc/meminfo: memFree=1389856/2055920 swapFree=4184096/4192956
[pid=6968] ppid=6966 vsize=201940 CPUtime=222.21
/proc/6968/stat : 6968 (march_ks) R 6966 6968 6905 0 -1 4194304 92913 0 0 0 22181 40 0 0 25 0 1 0 324178416 206786560 41995 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 1 0 0
/proc/6968/statm: 50485 41995 73 123 0 50360 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 201940

[startup+282.302 s]
/proc/loadavg: 0.99 0.95 1.00 2/65 6969
/proc/meminfo: memFree=1386464/2055920 swapFree=4184096/4192956
[pid=6968] ppid=6966 vsize=205872 CPUtime=282.19
/proc/6968/stat : 6968 (march_ks) R 6966 6968 6905 0 -1 4194304 94026 0 0 0 28178 41 0 0 25 0 1 0 324178416 210812928 42835 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/6968/statm: 51468 42835 73 123 0 51343 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 205872

[startup+342.302 s]
/proc/loadavg: 0.99 0.96 1.00 2/65 6969
/proc/meminfo: memFree=1384416/2055920 swapFree=4184096/4192956
[pid=6968] ppid=6966 vsize=207324 CPUtime=342.18
/proc/6968/stat : 6968 (march_ks) R 6966 6968 6905 0 -1 4194304 94907 0 0 0 34176 42 0 0 25 0 1 0 324178416 212299776 43341 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542380 0 0 4096 0 0 0 0 17 1 0 0
/proc/6968/statm: 51831 43341 73 123 0 51706 0
Current children cumulated CPU time (s) 342.18
Current children cumulated vsize (KiB) 207324

[startup+402.301 s]
/proc/loadavg: 0.99 0.96 1.00 2/65 6969
/proc/meminfo: memFree=1381600/2055920 swapFree=4184096/4192956
[pid=6968] ppid=6966 vsize=211348 CPUtime=402.16
/proc/6968/stat : 6968 (march_ks) R 6966 6968 6905 0 -1 4194304 95921 0 0 0 40173 43 0 0 25 0 1 0 324178416 216420352 44029 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/6968/statm: 52837 44029 73 123 0 52712 0
Current children cumulated CPU time (s) 402.16
Current children cumulated vsize (KiB) 211348

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 6969
/proc/meminfo: memFree=1381088/2055920 swapFree=4184096/4192956
[pid=6968] ppid=6966 vsize=211612 CPUtime=462.14
/proc/6968/stat : 6968 (march_ks) R 6966 6968 6905 0 -1 4194304 96053 0 0 0 46171 43 0 0 25 0 1 0 324178416 216690688 44161 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526499 0 0 4096 0 0 0 0 17 1 0 0
/proc/6968/statm: 52903 44161 73 123 0 52778 0
Current children cumulated CPU time (s) 462.14
Current children cumulated vsize (KiB) 211612

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 6969
/proc/meminfo: memFree=1378912/2055920 swapFree=4184096/4192956
[pid=6968] ppid=6966 vsize=213580 CPUtime=522.12
/proc/6968/stat : 6968 (march_ks) R 6966 6968 6905 0 -1 4194304 96857 0 0 0 52169 43 0 0 25 0 1 0 324178416 218705920 44711 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/6968/statm: 53395 44711 73 123 0 53270 0
Current children cumulated CPU time (s) 522.12
Current children cumulated vsize (KiB) 213580

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 6969
/proc/meminfo: memFree=1378016/2055920 swapFree=4184096/4192956
[pid=6968] ppid=6966 vsize=214108 CPUtime=582.1
/proc/6968/stat : 6968 (march_ks) R 6966 6968 6905 0 -1 4194304 97178 0 0 0 58166 44 0 0 25 0 1 0 324178416 219246592 44889 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538684 0 0 4096 0 0 0 0 17 1 0 0
/proc/6968/statm: 53527 44889 73 123 0 53402 0
Current children cumulated CPU time (s) 582.1
Current children cumulated vsize (KiB) 214108

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 6969
/proc/meminfo: memFree=1376864/2055920 swapFree=4184096/4192956
[pid=6968] ppid=6966 vsize=214768 CPUtime=642.08
/proc/6968/stat : 6968 (march_ks) R 6966 6968 6905 0 -1 4194304 98270 0 0 0 64164 44 0 0 25 0 1 0 324178416 219922432 45154 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538583 0 0 4096 0 0 0 0 17 1 0 0
/proc/6968/statm: 53692 45154 73 123 0 53567 0
Current children cumulated CPU time (s) 642.08
Current children cumulated vsize (KiB) 214768

[startup+702.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 6969
/proc/meminfo: memFree=1374624/2055920 swapFree=4184096/4192956
[pid=6968] ppid=6966 vsize=220692 CPUtime=702.07
/proc/6968/stat : 6968 (march_ks) R 6966 6968 6905 0 -1 4194304 99321 0 0 0 70161 46 0 0 25 0 1 0 324178416 225988608 45776 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/6968/statm: 55173 45776 73 123 0 55048 0
Current children cumulated CPU time (s) 702.07
Current children cumulated vsize (KiB) 220692

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 6969
/proc/meminfo: memFree=1370720/2055920 swapFree=4184096/4192956
[pid=6968] ppid=6966 vsize=223752 CPUtime=762.04
/proc/6968/stat : 6968 (march_ks) R 6966 6968 6905 0 -1 4194304 100268 0 0 0 76158 46 0 0 25 0 1 0 324178416 229122048 46723 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/6968/statm: 55938 46723 73 123 0 55813 0
Current children cumulated CPU time (s) 762.04
Current children cumulated vsize (KiB) 223752

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 6969
/proc/meminfo: memFree=1369632/2055920 swapFree=4184096/4192956
[pid=6968] ppid=6966 vsize=224556 CPUtime=822.02
/proc/6968/stat : 6968 (march_ks) R 6966 6968 6905 0 -1 4194304 100540 0 0 0 82155 47 0 0 25 0 1 0 324178416 229945344 46995 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/6968/statm: 56139 46995 73 123 0 56014 0
Current children cumulated CPU time (s) 822.02
Current children cumulated vsize (KiB) 224556

[startup+882.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 6969
/proc/meminfo: memFree=1367648/2055920 swapFree=4184096/4192956
[pid=6968] ppid=6966 vsize=226076 CPUtime=882
/proc/6968/stat : 6968 (march_ks) R 6966 6968 6905 0 -1 4194304 101087 0 0 0 88153 47 0 0 25 0 1 0 324178416 231501824 47542 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134548916 0 0 4096 0 0 0 0 17 1 0 0
/proc/6968/statm: 56519 47542 73 123 0 56394 0
Current children cumulated CPU time (s) 882
Current children cumulated vsize (KiB) 226076

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 6969
/proc/meminfo: memFree=1366944/2055920 swapFree=4184096/4192956
[pid=6968] ppid=6966 vsize=226436 CPUtime=941.99
/proc/6968/stat : 6968 (march_ks) R 6966 6968 6905 0 -1 4194304 101207 0 0 0 94151 48 0 0 25 0 1 0 324178416 231870464 47662 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134564737 0 0 4096 0 0 0 0 17 1 0 0
/proc/6968/statm: 56609 47662 73 123 0 56484 0
Current children cumulated CPU time (s) 941.99
Current children cumulated vsize (KiB) 226436

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 6969
/proc/meminfo: memFree=1366880/2055920 swapFree=4184096/4192956
[pid=6968] ppid=6966 vsize=226436 CPUtime=1001.97
/proc/6968/stat : 6968 (march_ks) R 6966 6968 6905 0 -1 4194304 101219 0 0 0 100149 48 0 0 25 0 1 0 324178416 231870464 47674 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538568 0 0 4096 0 0 0 0 17 1 0 0
/proc/6968/statm: 56609 47674 73 123 0 56484 0
Current children cumulated CPU time (s) 1001.97
Current children cumulated vsize (KiB) 226436

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 6969
/proc/meminfo: memFree=1366752/2055920 swapFree=4184096/4192956
[pid=6968] ppid=6966 vsize=226568 CPUtime=1061.95
/proc/6968/stat : 6968 (march_ks) R 6966 6968 6905 0 -1 4194304 101244 0 0 0 106147 48 0 0 25 0 1 0 324178416 232005632 47699 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 1 0 0
/proc/6968/statm: 56642 47699 73 123 0 56517 0
Current children cumulated CPU time (s) 1061.95
Current children cumulated vsize (KiB) 226568

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 6969
/proc/meminfo: memFree=1366560/2055920 swapFree=4184096/4192956
[pid=6968] ppid=6966 vsize=226832 CPUtime=1121.93
/proc/6968/stat : 6968 (march_ks) R 6966 6968 6905 0 -1 4194304 101298 0 0 0 112145 48 0 0 25 0 1 0 324178416 232275968 47753 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563569 0 0 4096 0 0 0 0 17 1 0 0
/proc/6968/statm: 56708 47753 73 123 0 56583 0
Current children cumulated CPU time (s) 1121.93
Current children cumulated vsize (KiB) 226832

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 6969
/proc/meminfo: memFree=1366048/2055920 swapFree=4184096/4192956
[pid=6968] ppid=6966 vsize=227224 CPUtime=1181.92
/proc/6968/stat : 6968 (march_ks) R 6966 6968 6905 0 -1 4194304 101419 0 0 0 118143 49 0 0 25 0 1 0 324178416 232677376 47874 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 1 0 0
/proc/6968/statm: 56806 47874 73 123 0 56681 0
Current children cumulated CPU time (s) 1181.92
Current children cumulated vsize (KiB) 227224



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 0.99 0.97 1.00 2/65 6969
/proc/meminfo: memFree=1365920/2055920 swapFree=4184096/4192956
[pid=6968] ppid=6966 vsize=227356 CPUtime=1200.01
/proc/6968/stat : 6968 (march_ks) R 6966 6968 6905 0 -1 4194304 101436 0 0 0 119952 49 0 0 25 0 1 0 324178416 232812544 47891 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/6968/statm: 56839 47891 73 123 0 56714 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 227356

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): 1200.44
CPU time (s): 1200.05
CPU user time (s): 1199.53
CPU system time (s): 0.52292
CPU usage (%): 99.9679
Max. virtual memory (cumulated for all children) (KiB): 227356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.53
system time used= 0.52292
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 101436
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= 2907

runsolver used 0.934857 second user time and 2.35864 second system time

The end

Launcher Data (download as text)

Begin job on node69 on Sun Mar  4 21:03:27 UTC 2007

IDJOB= 320181
IDBENCH= 20497
IDSOLVER= 111
FILE ID= node69/320181-1173042207

PBS_JOBID= 4012479

Free space on /tmp= 66531 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/manolios/manol-pipe-c7nidw.cnf
COMMAND LINE= /tmp/evaluation/320181-1173042207/march_ks /tmp/evaluation/320181-1173042207/instance-320181-1173042207.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node69/watcher-320181-1173042207 -o ROOT/results/node69/solver-320181-1173042207 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/320181-1173042207/march_ks /tmp/evaluation/320181-1173042207/instance-320181-1173042207.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  cddc29f8f256e39e02d9b418f68e802c

RANDOM SEED= 138385780

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node69.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		: 3000.261
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		: 3000.261
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:       1558400 kB
Buffers:         24664 kB
Cached:         384184 kB
SwapCached:       2824 kB
Active:         160568 kB
Inactive:       257644 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1558400 kB
SwapTotal:     4192956 kB
SwapFree:      4184096 kB
Dirty:           11156 kB
Writeback:           0 kB
Mapped:          15304 kB
Slab:            65328 kB
Committed_AS:   819396 kB
PageTables:       1472 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= 66531 MiB

End job on node69 on Sun Mar  4 21:23:30 UTC 2007