Trace number 371059

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) 5000.07 5001.41

General information on the benchmark

Namerandom/LargeSize/3SAT/v7000/
unif-k3-r4.2-v7000-c29400-S2051531193-03.cnf
MD5SUMab0e9ac33b65d3d4c4302e45af764ace
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark114.609
Satisfiable
(Un)Satisfiability was proved
Number of variables7000
Number of clauses29400
Sum of the clauses size88200
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 329400
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

0.29/0.35	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.29/0.35	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.29/0.35	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.29/0.35	c main()::
0.29/0.35	c initFormula():: searching for DIMACS p-line....
0.29/0.35	c initFormula():: the DIMACS p-line indicates a CNF of 7000 variables and 29400 clauses.
0.29/0.35	c parseCNF():: parsing....
0.29/0.35	c parseCNF():: the CNF contains 0 unary clauses.
0.29/0.35	c runParser():: parsing was successful, warming up engines...
0.29/0.35	c simplify_formula():: removed 0 tautological, 183 satisfied and 0 duplicate clauses
0.29/0.35	c preprocessing fase I completed:: there are now 6972 free variables and 29217 clauses.
0.29/0.35	c stat :: sign balance is biased by 0.478
0.29/0.35	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.29/0.35	c using 3-SAT heuristics (occurence based diff)
0.29/0.35	c longest clause has size 3
0.29/0.35	c simplify_formula():: removed 0 tautological, 0 satisfied and 170 duplicate clauses
0.29/0.35	c resolvent_look() :: found 75 resolvents
0.29/0.35	c lessRedundantTransformation():: nothing to be done.
0.29/0.35	c transformTo3SAT():: you gave me 7000 variables and 29292 clauses.
0.29/0.35	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.29/0.35	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.29/0.35	c transformTo3SAT():: the transformation yielded 7000 variabels and 29292 clauses.
0.29/0.35	c main():: clause / variable ratio: ( 29292 / 7000 ) = 4.18
0.29/0.35	c longest clause has size 3
0.29/0.35	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.29/0.35	c dynamic_preselect_setsize :: off
0.29/0.35	c suggested doublelook initial :: 0
0.29/0.35	c main():: all systems go!
0.29/0.35	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 622 JD: 483
8.09/8.15	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
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/node14/watcher-371059-1177182574 -o ROOT/results/node14/solver-371059-1177182574 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/371059-1177182574/march_ks /tmp/evaluation/371059-1177182574/instance-371059-1177182574.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 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: 0.85 0.97 0.99 3/77 2383
/proc/meminfo: memFree=1779632/2055920 swapFree=4148744/4192956
[pid=2383] ppid=2381 vsize=1404 CPUtime=0
/proc/2383/stat : 2383 (march_ks) R 2381 2383 2329 0 -1 4194304 240 0 0 0 0 0 0 0 18 0 1 0 166175164 1437696 225 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/2383/statm: 351 225 47 123 0 226 0

[startup+0.0492269 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 2383
/proc/meminfo: memFree=1779632/2055920 swapFree=4148744/4192956
[pid=2383] ppid=2381 vsize=3904 CPUtime=0.04
/proc/2383/stat : 2383 (march_ks) R 2381 2383 2329 0 -1 4194304 666 0 0 0 4 0 0 0 18 0 1 0 166175164 3997696 650 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134555156 0 0 4096 0 0 0 0 17 1 0 0
/proc/2383/statm: 976 650 48 123 0 851 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3904

[startup+0.101231 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 2383
/proc/meminfo: memFree=1779632/2055920 swapFree=4148744/4192956
[pid=2383] ppid=2381 vsize=3756 CPUtime=0.09
/proc/2383/stat : 2383 (march_ks) R 2381 2383 2329 0 -1 4194304 1205 0 0 0 9 0 0 0 18 0 1 0 166175164 3846144 620 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/2383/statm: 939 623 52 123 0 814 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 3756

[startup+0.301249 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 2383
/proc/meminfo: memFree=1779632/2055920 swapFree=4148744/4192956
[pid=2383] ppid=2381 vsize=6580 CPUtime=0.29
/proc/2383/stat : 2383 (march_ks) R 2381 2383 2329 0 -1 4194304 3589 0 0 0 28 1 0 0 19 0 1 0 166175164 6737920 1307 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554761 0 0 4096 0 0 0 0 17 1 0 0
/proc/2383/statm: 1645 1307 67 123 0 1520 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6580

[startup+0.701287 s]
/proc/loadavg: 0.85 0.97 0.99 3/77 2383
/proc/meminfo: memFree=1779632/2055920 swapFree=4148744/4192956
[pid=2383] ppid=2381 vsize=9116 CPUtime=0.69
/proc/2383/stat : 2383 (march_ks) R 2381 2383 2329 0 -1 4194304 4867 0 0 0 68 1 0 0 23 0 1 0 166175164 9334784 1960 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542363 0 0 4096 0 0 0 0 17 1 0 0
/proc/2383/statm: 2279 1960 73 123 0 2154 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 9116

[startup+1.50136 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 2384
/proc/meminfo: memFree=1771944/2055920 swapFree=4148744/4192956
[pid=2383] ppid=2381 vsize=9448 CPUtime=1.49
/proc/2383/stat : 2383 (march_ks) R 2381 2383 2329 0 -1 4194304 4918 0 0 0 148 1 0 0 25 0 1 0 166175164 9674752 2011 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/2383/statm: 2362 2011 73 123 0 2237 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 9448

[startup+3.10151 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 2384
/proc/meminfo: memFree=1771432/2055920 swapFree=4148744/4192956
[pid=2383] ppid=2381 vsize=10240 CPUtime=3.1
/proc/2383/stat : 2383 (march_ks) R 2381 2383 2329 0 -1 4194304 5088 0 0 0 308 2 0 0 25 0 1 0 166175164 10485760 2181 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564829 0 0 4096 0 0 0 0 17 1 0 0
/proc/2383/statm: 2560 2182 73 123 0 2435 0
Current children cumulated CPU time (s) 3.1
Current children cumulated vsize (KiB) 10240

[startup+6.30182 s]
/proc/loadavg: 0.86 0.97 0.99 2/78 2384
/proc/meminfo: memFree=1770600/2055920 swapFree=4148744/4192956
[pid=2383] ppid=2381 vsize=10500 CPUtime=6.29
/proc/2383/stat : 2383 (march_ks) R 2381 2383 2329 0 -1 4194304 5151 0 0 0 627 2 0 0 25 0 1 0 166175164 10752000 2244 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/2383/statm: 2625 2244 73 123 0 2500 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 10500

[startup+12.7014 s]
/proc/loadavg: 0.88 0.97 0.99 2/78 2384
/proc/meminfo: memFree=1770288/2055920 swapFree=4148744/4192956
[pid=2383] ppid=2381 vsize=10896 CPUtime=12.69
/proc/2383/stat : 2383 (march_ks) R 2381 2383 2329 0 -1 4194304 5242 0 0 0 1267 2 0 0 25 0 1 0 166175164 11157504 2335 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134563569 0 0 4096 0 0 0 0 17 1 0 0
/proc/2383/statm: 2724 2335 73 123 0 2599 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 10896

[startup+25.5016 s]
/proc/loadavg: 0.90 0.97 0.99 3/78 2384
/proc/meminfo: memFree=1769776/2055920 swapFree=4148744/4192956
[pid=2383] ppid=2381 vsize=11460 CPUtime=25.49
/proc/2383/stat : 2383 (march_ks) R 2381 2383 2329 0 -1 4194304 5366 0 0 0 2546 3 0 0 25 0 1 0 166175164 11735040 2459 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/2383/statm: 2865 2459 73 123 0 2740 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 11460

[startup+51.1011 s]
/proc/loadavg: 0.93 0.97 0.99 2/78 2384
/proc/meminfo: memFree=1769392/2055920 swapFree=4148744/4192956
[pid=2383] ppid=2381 vsize=11872 CPUtime=51.08
/proc/2383/stat : 2383 (march_ks) R 2381 2383 2329 0 -1 4194304 5464 0 0 0 5105 3 0 0 25 0 1 0 166175164 12156928 2557 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/2383/statm: 2968 2557 73 123 0 2843 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 11872

[startup+102.306 s]
/proc/loadavg: 0.97 0.97 0.99 2/78 2384
/proc/meminfo: memFree=1768816/2055920 swapFree=4148744/4192956
[pid=2383] ppid=2381 vsize=12384 CPUtime=102.27
/proc/2383/stat : 2383 (march_ks) R 2381 2383 2329 0 -1 4194304 5602 0 0 0 10223 4 0 0 25 0 1 0 166175164 12681216 2695 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/2383/statm: 3096 2695 73 123 0 2971 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 12384

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2384
/proc/meminfo: memFree=1768560/2055920 swapFree=4148744/4192956
[pid=2383] ppid=2381 vsize=12640 CPUtime=162.25
/proc/2383/stat : 2383 (march_ks) R 2381 2383 2329 0 -1 4194304 5666 0 0 0 16221 4 0 0 25 0 1 0 166175164 12943360 2759 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525595 0 0 4096 0 0 0 0 17 1 0 0
/proc/2383/statm: 3160 2759 73 123 0 3035 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 12640

[startup+222.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2384
/proc/meminfo: memFree=1768368/2055920 swapFree=4148744/4192956
[pid=2383] ppid=2381 vsize=12768 CPUtime=222.24
/proc/2383/stat : 2383 (march_ks) R 2381 2383 2329 0 -1 4194304 5703 0 0 0 22219 5 0 0 25 0 1 0 166175164 13074432 2796 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/2383/statm: 3192 2796 73 123 0 3067 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 12768

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2384
/proc/meminfo: memFree=1768368/2055920 swapFree=4148744/4192956
[pid=2383] ppid=2381 vsize=12896 CPUtime=282.22
/proc/2383/stat : 2383 (march_ks) R 2381 2383 2329 0 -1 4194304 5734 0 0 0 28217 5 0 0 25 0 1 0 166175164 13205504 2827 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/2383/statm: 3224 2827 73 123 0 3099 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 12896

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2384
/proc/meminfo: memFree=1768240/2055920 swapFree=4148744/4192956
[pid=2383] ppid=2381 vsize=13024 CPUtime=342.21
/proc/2383/stat : 2383 (march_ks) R 2381 2383 2329 0 -1 4194304 5763 0 0 0 34215 6 0 0 25 0 1 0 166175164 13336576 2856 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/2383/statm: 3256 2856 73 123 0 3131 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 13024

[startup+402.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2384
/proc/meminfo: memFree=1768112/2055920 swapFree=4148744/4192956
[pid=2383] ppid=2381 vsize=13152 CPUtime=402.2
/proc/2383/stat : 2383 (march_ks) R 2381 2383 2329 0 -1 4194304 5787 0 0 0 40213 7 0 0 25 0 1 0 166175164 13467648 2880 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/2383/statm: 3288 2880 73 123 0 3163 0
Current children cumulated CPU time (s) 402.2
Current children cumulated vsize (KiB) 13152

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2384
/proc/meminfo: memFree=1768048/2055920 swapFree=4148744/4192956
[pid=2383] ppid=2381 vsize=13152 CPUtime=462.18
/proc/2383/stat : 2383 (march_ks) R 2381 2383 2329 0 -1 4194304 5806 0 0 0 46211 7 0 0 25 0 1 0 166175164 13467648 2899 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/2383/statm: 3288 2899 73 123 0 3163 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 13152

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2384
/proc/meminfo: memFree=1767920/2055920 swapFree=4148744/4192956
[pid=2383] ppid=2381 vsize=13280 CPUtime=522.17
/proc/2383/stat : 2383 (march_ks) R 2381 2383 2329 0 -1 4194304 5824 0 0 0 52209 8 0 0 25 0 1 0 166175164 13598720 2917 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/2383/statm: 3320 2917 73 123 0 3195 0
Current children cumulated CPU time (s) 522.17
Current children cumulated vsize (KiB) 13280

[startup+582.301 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2384
/proc/meminfo: memFree=1767856/2055920 swapFree=4148744/4192956
[pid=2383] ppid=2381 vsize=13280 CPUtime=582.14
/proc/2383/stat : 2383 (march_ks) R 2381 2383 2329 0 -1 4194304 5841 0 0 0 58206 8 0 0 25 0 1 0 166175164 13598720 2934 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/2383/statm: 3320 2934 73 123 0 3195 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 13280

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.99 2/78 2384
/proc/meminfo: memFree=1767920/2055920 swapFree=4148744/4192956
[pid=2383] ppid=2381 vsize=13408 CPUtime=642.14
/proc/2383/stat : 2383 (march_ks) R 2381 2383 2329 0 -1 4194304 5857 0 0 0 64205 9 0 0 25 0 1 0 166175164 13729792 2950 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/2383/statm: 3352 2950 73 123 0 3227 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 13408


################
# More data... #
################

[startup+4002.3 s]
/proc/loadavg: 1.10 1.01 1.00 3/78 2597
/proc/meminfo: memFree=1765872/2055920 swapFree=4148744/4192956
[pid=2383] ppid=2381 vsize=15412 CPUtime=4001.2
/proc/2383/stat : 2383 (march_ks) R 2381 2383 2329 0 -1 4194304 6350 0 0 0 400087 33 0 0 25 0 1 0 166175164 15781888 3443 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542335 0 0 4096 0 0 0 0 17 1 0 0
/proc/2383/statm: 3853 3443 73 123 0 3728 0
Current children cumulated CPU time (s) 4001.2
Current children cumulated vsize (KiB) 15412

[startup+4062.31 s]
/proc/loadavg: 1.09 1.03 1.00 2/78 2597
/proc/meminfo: memFree=1765808/2055920 swapFree=4148744/4192956
[pid=2383] ppid=2381 vsize=15412 CPUtime=4061.19
/proc/2383/stat : 2383 (march_ks) R 2381 2383 2329 0 -1 4194304 6355 0 0 0 406086 33 0 0 25 0 1 0 166175164 15781888 3448 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134542380 0 0 4096 0 0 0 0 17 1 0 0
/proc/2383/statm: 3853 3448 73 123 0 3728 0
Current children cumulated CPU time (s) 4061.19
Current children cumulated vsize (KiB) 15412

[startup+4122.3 s]
/proc/loadavg: 1.08 1.03 1.00 2/78 2597
/proc/meminfo: memFree=1765744/2055920 swapFree=4148744/4192956
[pid=2383] ppid=2381 vsize=15412 CPUtime=4121.17
/proc/2383/stat : 2383 (march_ks) R 2381 2383 2329 0 -1 4194304 6359 0 0 0 412083 34 0 0 25 0 1 0 166175164 15781888 3452 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/2383/statm: 3853 3452 73 123 0 3728 0
Current children cumulated CPU time (s) 4121.17
Current children cumulated vsize (KiB) 15412

[startup+4182.3 s]
/proc/loadavg: 1.03 1.03 1.00 2/78 2597
/proc/meminfo: memFree=1765680/2055920 swapFree=4148744/4192956
[pid=2383] ppid=2381 vsize=15412 CPUtime=4181.16
/proc/2383/stat : 2383 (march_ks) R 2381 2383 2329 0 -1 4194304 6363 0 0 0 418082 34 0 0 25 0 1 0 166175164 15781888 3456 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526501 0 0 4096 0 0 0 0 17 1 0 0
/proc/2383/statm: 3853 3456 73 123 0 3728 0
Current children cumulated CPU time (s) 4181.16
Current children cumulated vsize (KiB) 15412

[startup+4242.3 s]
/proc/loadavg: 1.01 1.02 1.00 2/78 2597
/proc/meminfo: memFree=1765680/2055920 swapFree=4148744/4192956
[pid=2383] ppid=2381 vsize=15412 CPUtime=4241.15
/proc/2383/stat : 2383 (march_ks) R 2381 2383 2329 0 -1 4194304 6367 0 0 0 424080 35 0 0 25 0 1 0 166175164 15781888 3460 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548951 0 0 4096 0 0 0 0 17 1 0 0
/proc/2383/statm: 3853 3460 73 123 0 3728 0
Current children cumulated CPU time (s) 4241.15
Current children cumulated vsize (KiB) 15412

[startup+4302.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 2597
/proc/meminfo: memFree=1765616/2055920 swapFree=4148744/4192956
[pid=2383] ppid=2381 vsize=15412 CPUtime=4301.13
/proc/2383/stat : 2383 (march_ks) R 2381 2383 2329 0 -1 4194304 6370 0 0 0 430078 35 0 0 25 0 1 0 166175164 15781888 3463 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/2383/statm: 3853 3463 73 123 0 3728 0
Current children cumulated CPU time (s) 4301.13
Current children cumulated vsize (KiB) 15412

[startup+4362.3 s]
/proc/loadavg: 1.00 1.01 1.00 2/78 2597
/proc/meminfo: memFree=1765680/2055920 swapFree=4148744/4192956
[pid=2383] ppid=2381 vsize=15412 CPUtime=4361.11
/proc/2383/stat : 2383 (march_ks) R 2381 2383 2329 0 -1 4194304 6374 0 0 0 436076 35 0 0 25 0 1 0 166175164 15781888 3467 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/2383/statm: 3853 3467 73 123 0 3728 0
Current children cumulated CPU time (s) 4361.11
Current children cumulated vsize (KiB) 15412

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2597
/proc/meminfo: memFree=1765744/2055920 swapFree=4148744/4192956
[pid=2383] ppid=2381 vsize=15412 CPUtime=4421.1
/proc/2383/stat : 2383 (march_ks) R 2381 2383 2329 0 -1 4194304 6378 0 0 0 442074 36 0 0 25 0 1 0 166175164 15781888 3471 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527184 0 0 4096 0 0 0 0 17 1 0 0
/proc/2383/statm: 3853 3471 73 123 0 3728 0
Current children cumulated CPU time (s) 4421.1
Current children cumulated vsize (KiB) 15412

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2597
/proc/meminfo: memFree=1765680/2055920 swapFree=4148744/4192956
[pid=2383] ppid=2381 vsize=15540 CPUtime=4481.09
/proc/2383/stat : 2383 (march_ks) R 2381 2383 2329 0 -1 4194304 6382 0 0 0 448072 37 0 0 25 0 1 0 166175164 15912960 3475 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/2383/statm: 3885 3475 73 123 0 3760 0
Current children cumulated CPU time (s) 4481.09
Current children cumulated vsize (KiB) 15540

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2597
/proc/meminfo: memFree=1765680/2055920 swapFree=4148744/4192956
[pid=2383] ppid=2381 vsize=15540 CPUtime=4541.07
/proc/2383/stat : 2383 (march_ks) R 2381 2383 2329 0 -1 4194304 6386 0 0 0 454070 37 0 0 25 0 1 0 166175164 15912960 3479 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538248 0 0 4096 0 0 0 0 17 1 0 0
/proc/2383/statm: 3885 3479 73 123 0 3760 0
Current children cumulated CPU time (s) 4541.07
Current children cumulated vsize (KiB) 15540

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2597
/proc/meminfo: memFree=1765616/2055920 swapFree=4148744/4192956
[pid=2383] ppid=2381 vsize=15540 CPUtime=4601.05
/proc/2383/stat : 2383 (march_ks) R 2381 2383 2329 0 -1 4194304 6389 0 0 0 460068 37 0 0 25 0 1 0 166175164 15912960 3482 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/2383/statm: 3885 3482 73 123 0 3760 0
Current children cumulated CPU time (s) 4601.05
Current children cumulated vsize (KiB) 15540

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 2597
/proc/meminfo: memFree=1765680/2055920 swapFree=4148744/4192956
[pid=2383] ppid=2381 vsize=15540 CPUtime=4661.04
/proc/2383/stat : 2383 (march_ks) R 2381 2383 2329 0 -1 4194304 6392 0 0 0 466066 38 0 0 25 0 1 0 166175164 15912960 3485 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 1 0 0
/proc/2383/statm: 3885 3485 73 123 0 3760 0
Current children cumulated CPU time (s) 4661.04
Current children cumulated vsize (KiB) 15540

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2597
/proc/meminfo: memFree=1765616/2055920 swapFree=4148744/4192956
[pid=2383] ppid=2381 vsize=15540 CPUtime=4721.03
/proc/2383/stat : 2383 (march_ks) R 2381 2383 2329 0 -1 4194304 6395 0 0 0 472065 38 0 0 25 0 1 0 166175164 15912960 3488 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/2383/statm: 3885 3488 73 123 0 3760 0
Current children cumulated CPU time (s) 4721.03
Current children cumulated vsize (KiB) 15540

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2597
/proc/meminfo: memFree=1765616/2055920 swapFree=4148744/4192956
[pid=2383] ppid=2381 vsize=15540 CPUtime=4781.01
/proc/2383/stat : 2383 (march_ks) R 2381 2383 2329 0 -1 4194304 6397 0 0 0 478062 39 0 0 25 0 1 0 166175164 15912960 3490 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 1 0 0
/proc/2383/statm: 3885 3490 73 123 0 3760 0
Current children cumulated CPU time (s) 4781.01
Current children cumulated vsize (KiB) 15540

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2597
/proc/meminfo: memFree=1765616/2055920 swapFree=4148744/4192956
[pid=2383] ppid=2381 vsize=15540 CPUtime=4840.99
/proc/2383/stat : 2383 (march_ks) R 2381 2383 2329 0 -1 4194304 6399 0 0 0 484060 39 0 0 25 0 1 0 166175164 15912960 3492 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/2383/statm: 3885 3492 73 123 0 3760 0
Current children cumulated CPU time (s) 4840.99
Current children cumulated vsize (KiB) 15540

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2597
/proc/meminfo: memFree=1765616/2055920 swapFree=4148744/4192956
[pid=2383] ppid=2381 vsize=15540 CPUtime=4900.97
/proc/2383/stat : 2383 (march_ks) R 2381 2383 2329 0 -1 4194304 6402 0 0 0 490058 39 0 0 25 0 1 0 166175164 15912960 3495 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 1 0 0
/proc/2383/statm: 3885 3495 73 123 0 3760 0
Current children cumulated CPU time (s) 4900.97
Current children cumulated vsize (KiB) 15540

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 2597
/proc/meminfo: memFree=1765616/2055920 swapFree=4148744/4192956
[pid=2383] ppid=2381 vsize=15540 CPUtime=4960.97
/proc/2383/stat : 2383 (march_ks) R 2381 2383 2329 0 -1 4194304 6404 0 0 0 496057 40 0 0 25 0 1 0 166175164 15912960 3497 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/2383/statm: 3885 3497 73 123 0 3760 0
Current children cumulated CPU time (s) 4960.97
Current children cumulated vsize (KiB) 15540



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.4 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 2597
/proc/meminfo: memFree=1765552/2055920 swapFree=4148744/4192956
[pid=2383] ppid=2381 vsize=15540 CPUtime=5000.06
/proc/2383/stat : 2383 (march_ks) R 2381 2383 2329 0 -1 4194304 6406 0 0 0 499966 40 0 0 25 0 1 0 166175164 15912960 3499 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/2383/statm: 3885 3499 73 123 0 3760 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 15540

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): 5001.41
CPU time (s): 5000.07
CPU user time (s): 4999.66
CPU system time (s): 0.409937
CPU usage (%): 99.9733
Max. virtual memory (cumulated for all children) (KiB): 15540

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.66
system time used= 0.409937
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6406
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= 67189

runsolver used 6.12207 second user time and 11.5322 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Sat Apr 21 19:09:34 UTC 2007

IDJOB= 371059
IDBENCH= 20177
IDSOLVER= 180
FILE ID= node14/371059-1177182574

PBS_JOBID= 4649059

Free space on /tmp= 66207 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/LargeSize/3SAT/v7000/unif-k3-r4.2-v7000-c29400-S2051531193-03.cnf
COMMAND LINE= /tmp/evaluation/371059-1177182574/march_ks /tmp/evaluation/371059-1177182574/instance-371059-1177182574.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-371059-1177182574 -o ROOT/results/node14/solver-371059-1177182574 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/371059-1177182574/march_ks /tmp/evaluation/371059-1177182574/instance-371059-1177182574.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  ab0e9ac33b65d3d4c4302e45af764ace

RANDOM SEED= 308616654

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.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		: 3000.227
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		: 3000.227
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:       1780104 kB
Buffers:         65784 kB
Cached:         145068 kB
SwapCached:      11304 kB
Active:         120840 kB
Inactive:       112796 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1780104 kB
SwapTotal:     4192956 kB
SwapFree:      4148744 kB
Dirty:            2980 kB
Writeback:           0 kB
Mapped:          29604 kB
Slab:            27776 kB
Committed_AS:  7724424 kB
PageTables:       1784 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= 66207 MiB

End job on node14 on Sat Apr 21 20:32:58 UTC 2007