Trace number 318869

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) 1200.21 1200.53

General information on the benchmark

Nameindustrial/babic/hsatv17/
hsat_vc12016.cnf
MD5SUM240b13662b1715595ba6c034fd886d0b
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark1.21081
Satisfiable
(Un)Satisfiability was proved
Number of variables162939
Number of clauses456921
Sum of the clauses size1177547
Maximum clause length3
Minimum clause length1
Number of clauses of size 120880
Number of clauses of size 2151456
Number of clauses of size 3284585
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data (download as text)

14.38/14.46	c main():: ***                                   [ march satisfiability solver ]                                   ***
14.38/14.46	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
14.38/14.46	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
14.38/14.46	c main()::
14.38/14.46	c initFormula():: searching for DIMACS p-line....
14.38/14.46	c initFormula():: the DIMACS p-line indicates a CNF of 162964 variables and 456921 clauses.
14.38/14.46	c parseCNF():: parsing....
14.38/14.46	c parseCNF():: the CNF contains 20880 unary clauses.
14.38/14.46	c runParser():: parsing was successful, warming up engines...
14.38/14.46	c find_and_remove_tautogolies():: found and removed 27810 tautologies
14.38/14.46	c simplify_formula():: removed 25 tautological, 102609 satisfied and 0 duplicate clauses
14.38/14.46	c preprocessing fase I completed:: there are now 101435 free variables and 354287 clauses.
14.38/14.46	c stat :: sign balance is biased by 0.062
14.38/14.46	c find_equivalence():: found 13721 3-equivalences
14.38/14.46	c find_and_remove_tautogolies():: found and removed 2515 tautologies
14.38/14.46	c find_and_remove_tautogolies():: found and removed 39 tautologies
14.38/14.46	c find_and_remove_tautogolies():: found and removed 1 tautologies
14.38/14.46	c find_and_remove_tautogolies():: found and removed 1 tautologies
14.38/14.46	c find_and_remove_tautogolies():: found and removed 8 tautologies
14.38/14.46	c shorten_equivalence(): average equivalence length reduced from 3.285471 to 3.030352
14.38/14.46	c using 3-SAT heuristics (occurence based diff)
14.38/14.46	c longest clause has size 3
14.38/14.46	c resolvent_look() :: found 6350466 resolvents
14.38/14.46	c lessRedundantTransformation():: nothing to be done.
14.38/14.46	c transformTo3SAT():: you gave me 162964 variables and 6704753 clauses.
14.38/14.46	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
14.38/14.46	c transformTo3SAT():: I will add 0 variables and 0 clauses!
14.38/14.46	c transformTo3SAT():: the transformation yielded 162964 variabels and 6704753 clauses.
14.38/14.46	c main():: clause / variable ratio: ( 6649859 / 162964 ) = 40.81
14.38/14.46	c longest clause has size 3
14.38/14.46	c dynamic_preselect_setsize :: off
14.38/14.46	c suggested doublelook initial :: 0
14.38/14.46	c main():: all systems go!
14.38/14.46	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/node34/watcher-318869-1176322678 -o ROOT/results/node34/solver-318869-1176322678 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/318869-1176322678/march_ks /tmp/evaluation/318869-1176322678/instance-318869-1176322678.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: 1.00 1.00 0.92 3/64 29635
/proc/meminfo: memFree=1743756/2055920 swapFree=4192812/4192956
[pid=29635] ppid=29633 vsize=7688 CPUtime=0
/proc/29635/stat : 29635 (march_ks) R 29633 29635 28398 0 -1 4194304 648 0 0 0 0 0 0 0 18 0 1 0 80183287 7872512 633 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/29635/statm: 1955 635 45 123 0 1830 0

[startup+0.072067 s]
/proc/loadavg: 1.00 1.00 0.92 3/64 29635
/proc/meminfo: memFree=1743756/2055920 swapFree=4192812/4192956
[pid=29635] ppid=29633 vsize=17524 CPUtime=0.06
/proc/29635/stat : 29635 (march_ks) R 29633 29635 28398 0 -1 4194304 3746 0 0 0 5 1 0 0 18 0 1 0 80183287 17944576 3731 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 1 0 0
/proc/29635/statm: 4381 3731 47 123 0 4256 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 17524

[startup+0.101071 s]
/proc/loadavg: 1.00 1.00 0.92 3/64 29635
/proc/meminfo: memFree=1743756/2055920 swapFree=4192812/4192956
[pid=29635] ppid=29633 vsize=17920 CPUtime=0.09
/proc/29635/stat : 29635 (march_ks) R 29633 29635 28398 0 -1 4194304 3851 0 0 0 8 1 0 0 18 0 1 0 80183287 18350080 3836 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 1 0 0
/proc/29635/statm: 4480 3836 47 123 0 4355 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 17920

[startup+0.301085 s]
/proc/loadavg: 1.00 1.00 0.92 3/64 29635
/proc/meminfo: memFree=1743756/2055920 swapFree=4192812/4192956
[pid=29635] ppid=29633 vsize=20164 CPUtime=0.29
/proc/29635/stat : 29635 (march_ks) R 29633 29635 28398 0 -1 4194304 4573 0 0 0 27 2 0 0 19 0 1 0 80183287 20647936 4558 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/29635/statm: 5041 4558 47 123 0 4916 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 20164

[startup+0.701117 s]
/proc/loadavg: 1.00 1.00 0.92 3/64 29635
/proc/meminfo: memFree=1743756/2055920 swapFree=4192812/4192956
[pid=29635] ppid=29633 vsize=55936 CPUtime=0.69
/proc/29635/stat : 29635 (march_ks) R 29633 29635 28398 0 -1 4194304 10037 0 0 0 65 4 0 0 22 0 1 0 80183287 57278464 10020 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/29635/statm: 13984 10023 48 123 0 13859 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 55936

[startup+1.50118 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 29636
/proc/meminfo: memFree=1702560/2055920 swapFree=4192812/4192956
[pid=29635] ppid=29633 vsize=69448 CPUtime=1.49
/proc/29635/stat : 29635 (march_ks) R 29633 29635 28398 0 -1 4194304 17682 0 0 0 141 8 0 0 25 0 1 0 80183287 71114752 13878 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134558432 0 0 4096 0 0 0 0 17 1 0 0
/proc/29635/statm: 17362 13878 52 123 0 17237 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 69448

[startup+3.10131 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 29636
/proc/meminfo: memFree=1685344/2055920 swapFree=4192812/4192956
[pid=29635] ppid=29633 vsize=68176 CPUtime=3.09
/proc/29635/stat : 29635 (march_ks) R 29633 29635 28398 0 -1 4194304 25660 0 0 0 298 11 0 0 25 0 1 0 80183287 69812224 13621 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134657910 0 0 4096 0 0 0 0 17 1 0 0
/proc/29635/statm: 17044 13621 63 123 0 16919 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 68176

[startup+6.30256 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 29636
/proc/meminfo: memFree=1637664/2055920 swapFree=4192812/4192956
[pid=29635] ppid=29633 vsize=182568 CPUtime=6.29
/proc/29635/stat : 29635 (march_ks) R 29633 29635 28398 0 -1 4194304 61211 0 0 0 603 26 0 0 25 0 1 0 80183287 186949632 36933 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134567037 0 0 4096 0 0 0 0 17 1 0 0
/proc/29635/statm: 45642 36933 67 123 0 45517 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 182568

[startup+12.7011 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 29636
/proc/meminfo: memFree=1516144/2055920 swapFree=4192812/4192956
[pid=29635] ppid=29633 vsize=345284 CPUtime=12.69
/proc/29635/stat : 29635 (march_ks) R 29633 29635 28398 0 -1 4194304 133615 0 0 0 1211 58 0 0 25 0 1 0 80183287 353570816 80539 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134537008 0 0 4096 0 0 0 0 17 1 0 0
/proc/29635/statm: 86321 80539 68 123 0 86196 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 345284

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 29636
/proc/meminfo: memFree=1135280/2055920 swapFree=4192812/4192956
[pid=29635] ppid=29633 vsize=636840 CPUtime=25.49
/proc/29635/stat : 29635 (march_ks) R 29633 29635 28398 0 -1 4194304 205692 0 0 0 2463 86 0 0 25 0 1 0 80183287 652124160 151889 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/29635/statm: 159210 151889 72 123 0 159085 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 636840

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 29636
/proc/meminfo: memFree=1134896/2055920 swapFree=4192812/4192956
[pid=29635] ppid=29633 vsize=637256 CPUtime=51.07
/proc/29635/stat : 29635 (march_ks) R 29633 29635 28398 0 -1 4194304 205787 0 0 0 5021 86 0 0 25 0 1 0 80183287 652550144 151984 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134577595 0 0 4096 0 0 0 0 17 1 0 0
/proc/29635/statm: 159314 151984 73 123 0 159189 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 637256

[startup+102.305 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 29636
/proc/meminfo: memFree=1098480/2055920 swapFree=4192812/4192956
[pid=29635] ppid=29633 vsize=675192 CPUtime=102.26
/proc/29635/stat : 29635 (march_ks) R 29633 29635 28398 0 -1 4194304 215080 0 0 0 10136 90 0 0 25 0 1 0 80183287 691396608 161116 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134577545 0 0 4096 0 0 0 0 17 1 0 0
/proc/29635/statm: 168798 161116 73 123 0 168673 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 675192

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 29636
/proc/meminfo: memFree=1078704/2055920 swapFree=4192812/4192956
[pid=29635] ppid=29633 vsize=695564 CPUtime=162.24
/proc/29635/stat : 29635 (march_ks) R 29633 29635 28398 0 -1 4194304 220075 0 0 0 16132 92 0 0 25 0 1 0 80183287 712257536 166001 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/29635/statm: 173891 166001 73 123 0 173766 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 695564

[startup+222.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 29636
/proc/meminfo: memFree=1071152/2055920 swapFree=4192812/4192956
[pid=29635] ppid=29633 vsize=704100 CPUtime=222.22
/proc/29635/stat : 29635 (march_ks) R 29633 29635 28398 0 -1 4194304 222350 0 0 0 22129 93 0 0 25 0 1 0 80183287 720998400 167910 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134526473 0 0 4096 0 0 0 0 17 1 0 0
/proc/29635/statm: 176025 167910 73 123 0 175900 0
Current children cumulated CPU time (s) 222.22
Current children cumulated vsize (KiB) 704100

[startup+282.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 29636
/proc/meminfo: memFree=1066160/2055920 swapFree=4192812/4192956
[pid=29635] ppid=29633 vsize=709448 CPUtime=282.21
/proc/29635/stat : 29635 (march_ks) R 29633 29635 28398 0 -1 4194304 223729 0 0 0 28127 94 0 0 25 0 1 0 80183287 726474752 169150 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/29635/statm: 177362 169150 73 123 0 177237 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 709448

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 29636
/proc/meminfo: memFree=1063856/2055920 swapFree=4192812/4192956
[pid=29635] ppid=29633 vsize=711732 CPUtime=342.19
/proc/29635/stat : 29635 (march_ks) R 29633 29635 28398 0 -1 4194304 224338 0 0 0 34125 94 0 0 25 0 1 0 80183287 728813568 169691 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/29635/statm: 177933 169691 73 123 0 177808 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 711732

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 29636
/proc/meminfo: memFree=1062960/2055920 swapFree=4192812/4192956
[pid=29635] ppid=29633 vsize=712620 CPUtime=402.17
/proc/29635/stat : 29635 (march_ks) R 29633 29635 28398 0 -1 4194304 224584 0 0 0 40123 94 0 0 25 0 1 0 80183287 729722880 169937 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134526448 0 0 4096 0 0 0 0 17 1 0 0
/proc/29635/statm: 178155 169937 73 123 0 178030 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 712620

[startup+462.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 29636
/proc/meminfo: memFree=1059504/2055920 swapFree=4192812/4192956
[pid=29635] ppid=29633 vsize=716040 CPUtime=462.16
/proc/29635/stat : 29635 (march_ks) R 29633 29635 28398 0 -1 4194304 225523 0 0 0 46121 95 0 0 25 0 1 0 80183287 733224960 170811 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 1 0 0
/proc/29635/statm: 179010 170811 73 123 0 178885 0
Current children cumulated CPU time (s) 462.16
Current children cumulated vsize (KiB) 716040

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 29636
/proc/meminfo: memFree=1047536/2055920 swapFree=4192812/4192956
[pid=29635] ppid=29633 vsize=731344 CPUtime=522.15
/proc/29635/stat : 29635 (march_ks) R 29633 29635 28398 0 -1 4194304 228557 0 0 0 52119 96 0 0 25 0 1 0 80183287 748896256 173783 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134577540 0 0 4096 0 0 0 0 17 1 0 0
/proc/29635/statm: 182836 173783 73 123 0 182711 0
Current children cumulated CPU time (s) 522.15
Current children cumulated vsize (KiB) 731344

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 29636
/proc/meminfo: memFree=1046384/2055920 swapFree=4192812/4192956
[pid=29635] ppid=29633 vsize=732672 CPUtime=582.14
/proc/29635/stat : 29635 (march_ks) R 29633 29635 28398 0 -1 4194304 229268 0 0 0 58117 97 0 0 25 0 1 0 80183287 750256128 174137 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134544120 0 0 4096 0 0 0 0 17 1 0 0
/proc/29635/statm: 183168 174137 73 123 0 183043 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 732672

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 29636
/proc/meminfo: memFree=1043824/2055920 swapFree=4192812/4192956
[pid=29635] ppid=29633 vsize=735028 CPUtime=642.12
/proc/29635/stat : 29635 (march_ks) R 29633 29635 28398 0 -1 4194304 229923 0 0 0 64115 97 0 0 25 0 1 0 80183287 752668672 174677 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/29635/statm: 183757 174677 73 123 0 183632 0
Current children cumulated CPU time (s) 642.12
Current children cumulated vsize (KiB) 735028

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 29636
/proc/meminfo: memFree=1039344/2055920 swapFree=4192812/4192956
[pid=29635] ppid=29633 vsize=739660 CPUtime=702.1
/proc/29635/stat : 29635 (march_ks) R 29633 29635 28398 0 -1 4194304 231235 0 0 0 70112 98 0 0 25 0 1 0 80183287 757411840 175841 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134544126 0 0 4096 0 0 0 0 17 1 0 0
/proc/29635/statm: 184915 175841 73 123 0 184790 0
Current children cumulated CPU time (s) 702.1
Current children cumulated vsize (KiB) 739660

[startup+762.306 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 29636
/proc/meminfo: memFree=1025968/2055920 swapFree=4192812/4192956
[pid=29635] ppid=29633 vsize=753668 CPUtime=762.08
/proc/29635/stat : 29635 (march_ks) R 29633 29635 28398 0 -1 4194304 234783 0 0 0 76109 99 0 0 25 0 1 0 80183287 771756032 179100 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134526473 0 0 4096 0 0 0 0 17 1 0 0
/proc/29635/statm: 188417 179100 73 123 0 188292 0
Current children cumulated CPU time (s) 762.08
Current children cumulated vsize (KiB) 753668

[startup+822.302 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 29636
/proc/meminfo: memFree=1000880/2055920 swapFree=4192812/4192956
[pid=29635] ppid=29633 vsize=782948 CPUtime=822.07
/proc/29635/stat : 29635 (march_ks) R 29633 29635 28398 0 -1 4194304 241462 0 0 0 82104 103 0 0 25 0 1 0 80183287 801738752 185391 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134526481 0 0 4096 0 0 0 0 17 1 0 0
/proc/29635/statm: 195737 185391 73 123 0 195612 0
Current children cumulated CPU time (s) 822.07
Current children cumulated vsize (KiB) 782948

[startup+882.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 29636
/proc/meminfo: memFree=993392/2055920 swapFree=4192812/4192956
[pid=29635] ppid=29633 vsize=790388 CPUtime=882.05
/proc/29635/stat : 29635 (march_ks) R 29633 29635 28398 0 -1 4194304 243360 0 0 0 88101 104 0 0 25 0 1 0 80183287 809357312 187256 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 1 0 0
/proc/29635/statm: 197597 187256 73 123 0 197472 0
Current children cumulated CPU time (s) 882.05
Current children cumulated vsize (KiB) 790388

[startup+942.301 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 29636
/proc/meminfo: memFree=990448/2055920 swapFree=4192812/4192956
[pid=29635] ppid=29633 vsize=793340 CPUtime=942.03
/proc/29635/stat : 29635 (march_ks) R 29633 29635 28398 0 -1 4194304 244197 0 0 0 94099 104 0 0 25 0 1 0 80183287 812380160 187987 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134538179 0 0 4096 0 0 0 0 17 1 0 0
/proc/29635/statm: 198335 187987 73 123 0 198210 0
Current children cumulated CPU time (s) 942.03
Current children cumulated vsize (KiB) 793340

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 29636
/proc/meminfo: memFree=989424/2055920 swapFree=4192812/4192956
[pid=29635] ppid=29633 vsize=794364 CPUtime=1002.02
/proc/29635/stat : 29635 (march_ks) R 29633 29635 28398 0 -1 4194304 244509 0 0 0 100098 104 0 0 25 0 1 0 80183287 813428736 188266 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134538183 0 0 4096 0 0 0 0 17 1 0 0
/proc/29635/statm: 198591 188266 73 123 0 198466 0
Current children cumulated CPU time (s) 1002.02
Current children cumulated vsize (KiB) 794364

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 29636
/proc/meminfo: memFree=987824/2055920 swapFree=4192812/4192956
[pid=29635] ppid=29633 vsize=796112 CPUtime=1062.01
/proc/29635/stat : 29635 (march_ks) R 29633 29635 28398 0 -1 4194304 244936 0 0 0 106096 105 0 0 25 0 1 0 80183287 815218688 188693 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134538189 0 0 4096 0 0 0 0 17 1 0 0
/proc/29635/statm: 199028 188693 73 123 0 198903 0
Current children cumulated CPU time (s) 1062.01
Current children cumulated vsize (KiB) 796112

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 29638
/proc/meminfo: memFree=986160/2055920 swapFree=4192812/4192956
[pid=29635] ppid=29633 vsize=797628 CPUtime=1121.99
/proc/29635/stat : 29635 (march_ks) R 29633 29635 28398 0 -1 4194304 245288 0 0 0 112094 105 0 0 25 0 1 0 80183287 816771072 189045 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134538189 0 0 4096 0 0 0 0 17 1 0 0
/proc/29635/statm: 199407 189045 73 123 0 199282 0
Current children cumulated CPU time (s) 1121.99
Current children cumulated vsize (KiB) 797628

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 29638
/proc/meminfo: memFree=985520/2055920 swapFree=4192812/4192956
[pid=29635] ppid=29633 vsize=798452 CPUtime=1181.97
/proc/29635/stat : 29635 (march_ks) R 29633 29635 28398 0 -1 4194304 245496 0 0 0 118092 105 0 0 25 0 1 0 80183287 817614848 189253 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134538609 0 0 4096 0 0 0 0 17 1 0 0
/proc/29635/statm: 199613 189253 73 123 0 199488 0
Current children cumulated CPU time (s) 1181.97
Current children cumulated vsize (KiB) 798452



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.4 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 29638
/proc/meminfo: memFree=985520/2055920 swapFree=4192812/4192956
[pid=29635] ppid=29633 vsize=798452 CPUtime=1200.07
/proc/29635/stat : 29635 (march_ks) R 29633 29635 28398 0 -1 4194304 245496 0 0 0 119902 105 0 0 25 0 1 0 80183287 817614848 189253 18446744073709551615 134512640 135019032 4294956592 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/29635/statm: 199613 189253 73 123 0 199488 0
Current children cumulated CPU time (s) 1200.07
Current children cumulated vsize (KiB) 798452

Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds

Solver just ended. Dumping a history of the last processes samples

[startup+1200.51 s]
/proc/loadavg: 1.00 1.00 0.92 2/65 29638
/proc/meminfo: memFree=985520/2055920 swapFree=4192812/4192956
[pid=29635] ppid=29633 vsize=0 CPUtime=1200.17
/proc/29635/stat : 29635 (march_ks) R 29633 29635 28398 0 -1 4195332 245496 0 0 0 119902 115 0 0 25 0 1 0 80183287 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 1 0 0
/proc/29635/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 1200.17
Current children cumulated vsize (KiB) 0

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.53
CPU time (s): 1200.21
CPU user time (s): 1199.02
CPU system time (s): 1.18282
CPU usage (%): 99.9727
Max. virtual memory (cumulated for all children) (KiB): 798480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.02
system time used= 1.18282
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 245496
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= 2726

runsolver used 0.794879 second user time and 2.49762 second system time

The end

Launcher Data (download as text)

Begin job on node34 on Wed Apr 11 20:17:59 UTC 2007

IDJOB= 318869
IDBENCH= 20465
IDSOLVER= 111
FILE ID= node34/318869-1176322678

PBS_JOBID= 4516696

Free space on /tmp= 66554 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/babic/hsatv17/hsat_vc12016.cnf
COMMAND LINE= /tmp/evaluation/318869-1176322678/march_ks /tmp/evaluation/318869-1176322678/instance-318869-1176322678.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node34/watcher-318869-1176322678 -o ROOT/results/node34/solver-318869-1176322678 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/318869-1176322678/march_ks /tmp/evaluation/318869-1176322678/instance-318869-1176322678.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  240b13662b1715595ba6c034fd886d0b

RANDOM SEED= 489291552

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node34.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		: 3000.236
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		: 3000.236
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:       1744256 kB
Buffers:         18964 kB
Cached:         172592 kB
SwapCached:          0 kB
Active:          63320 kB
Inactive:       143784 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1744256 kB
SwapTotal:     4192956 kB
SwapFree:      4192812 kB
Dirty:           11100 kB
Writeback:           0 kB
Mapped:          25716 kB
Slab:            90612 kB
Committed_AS:   134756 kB
PageTables:       1396 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= 66554 MiB

End job on node34 on Wed Apr 11 20:38:01 UTC 2007