Trace number 328613

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) 1200.11 1200.52

General information on the benchmark

Nameindustrial/IBM_FV_2002_13_rule_1/
SAT_dat.k55.cnf
MD5SUMe850121a2405d7beb915ee732c9c806c
Bench CategoryINDUST (industrial instances)
Best result obtained on this benchmark
Best CPU time to get the best result obtained on this benchmark
Satisfiable
(Un)Satisfiability was proved
Number of variables39862
Number of clauses152915
Sum of the clauses size414137
Maximum clause length37
Minimum clause length1
Number of clauses of size 1733
Number of clauses of size 274251
Number of clauses of size 372070
Number of clauses of size 4306
Number of clauses of size 5585
Number of clauses of size over 54970

Solver Data (download as text)

5.99/6.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
5.99/6.01	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
5.99/6.01	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
5.99/6.01	c main()::
5.99/6.01	c initFormula():: searching for DIMACS p-line....
5.99/6.01	c initFormula():: the DIMACS p-line indicates a CNF of 39862 variables and 152915 clauses.
5.99/6.01	c parseCNF():: parsing....
5.99/6.01	c parseCNF():: the CNF contains 733 unary clauses.
5.99/6.01	c runParser():: parsing was successful, warming up engines...
5.99/6.01	c find_and_remove_tautogolies():: found and removed 2502 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 139 tautologies
5.99/6.01	c simplify_formula():: removed 0 tautological, 21445 satisfied and 5 duplicate clauses
5.99/6.01	c preprocessing fase I completed:: there are now 29718 free variables and 131465 clauses.
5.99/6.01	c stat :: sign balance is biased by 0.451
5.99/6.01	c find_equivalence():: found 16405 3-equivalences
5.99/6.01	c find_and_remove_tautogolies():: found and removed 333 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 179 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 81 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 79 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 64 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 78 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 74 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 79 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 78 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 76 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 79 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 78 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 78 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 79 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 79 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 79 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 79 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 79 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 79 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 79 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 80 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 71 tautologies
5.99/6.01	c find_and_remove_tautogolies():: found and removed 70 tautologies
14.19/14.28	c find_and_remove_tautogolies():: found and removed 70 tautologies
14.19/14.28	c find_and_remove_tautogolies():: found and removed 66 tautologies
14.19/14.28	c find_and_remove_tautogolies():: found and removed 64 tautologies
14.19/14.28	c find_and_remove_tautogolies():: found and removed 65 tautologies
14.19/14.28	c find_and_remove_tautogolies():: found and removed 65 tautologies
14.19/14.28	c find_and_remove_tautogolies():: found and removed 65 tautologies
14.19/14.28	c find_and_remove_tautogolies():: found and removed 65 tautologies
14.19/14.28	c find_and_remove_tautogolies():: found and removed 59 tautologies
14.19/14.28	c find_and_remove_tautogolies():: found and removed 52 tautologies
14.19/14.28	c find_and_remove_tautogolies():: found and removed 50 tautologies
14.19/14.28	c find_and_remove_tautogolies():: found and removed 48 tautologies
14.19/14.28	c find_and_remove_tautogolies():: found and removed 41 tautologies
14.19/14.28	c find_and_remove_tautogolies():: found and removed 33 tautologies
14.19/14.28	c find_and_remove_tautogolies():: found and removed 30 tautologies
14.19/14.28	c find_and_remove_tautogolies():: found and removed 25 tautologies
14.19/14.29	c find_and_remove_tautogolies():: found and removed 22 tautologies
14.19/14.29	c find_and_remove_tautogolies():: found and removed 21 tautologies
14.19/14.29	c find_and_remove_tautogolies():: found and removed 20 tautologies
14.19/14.29	c find_and_remove_tautogolies():: found and removed 19 tautologies
14.19/14.29	c find_and_remove_tautogolies():: found and removed 16 tautologies
14.19/14.29	c find_and_remove_tautogolies():: found and removed 11 tautologies
14.19/14.29	c find_and_remove_tautogolies():: found and removed 5 tautologies
14.19/14.29	c find_and_remove_tautogolies():: found and removed 2 tautologies
14.19/14.29	c find_and_remove_tautogolies():: found and removed 7237 tautologies
14.19/14.29	c shorten_equivalence(): average equivalence length reduced from 44.349303 to 43.272286
14.19/14.29	c using k-SAT heuristics (size based diff)
14.19/14.29	c longest clause has size 37
14.19/14.29	c simplify_formula():: removed 0 tautological, 65620 satisfied and 179830 duplicate clauses
14.19/14.29	c resolvent_look() :: found 360079 resolvents
14.19/14.29	c main():: clause / variable ratio: ( 491544 / 39862 ) = 12.33
14.19/14.29	c longest clause has size 37
14.19/14.29	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
14.19/14.29	c dynamic_preselect_setsize :: off
14.19/14.29	c suggested doublelook initial :: 0
14.19/14.29	c main():: all systems go!
14.19/14.29	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 119 JD: 16
352.76/352.97	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 246 JD: 16
780.12/780.41	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 3.2.1 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node65/watcher-328613-1173119765 -o ROOT/results/node65/solver-328613-1173119765 -C 1200 -W 2400 -M 1800 --output-limit 1,15 /tmp/evaluation/328613-1173119765/march_ks /tmp/evaluation/328613-1173119765/instance-328613-1173119765.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: 0.00 0.00 0.00 3/64 10750
/proc/meminfo: memFree=868952/2055920 swapFree=4184052/4192956
[pid=10750] ppid=10748 vsize=652 CPUtime=0
/proc/10750/stat : 10750 (march_ks) R 10748 10750 10685 0 -1 4194304 62 0 0 0 0 0 0 0 18 0 1 0 331934075 667648 47 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 163 47 40 123 0 38 0

[startup+0.0168611 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 10750
/proc/meminfo: memFree=868952/2055920 swapFree=4184052/4192956
[pid=10750] ppid=10748 vsize=652 CPUtime=0.01
/proc/10750/stat : 10750 (march_ks) R 10748 10750 10685 0 -1 4194304 62 0 0 0 1 0 0 0 18 0 1 0 331934075 667648 47 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134684029 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 163 47 40 123 0 38 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 652

[startup+0.101875 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 10750
/proc/meminfo: memFree=868952/2055920 swapFree=4184052/4192956
[pid=10750] ppid=10748 vsize=5612 CPUtime=0.09
/proc/10750/stat : 10750 (march_ks) R 10748 10750 10685 0 -1 4194304 1176 0 0 0 9 0 0 0 18 0 1 0 331934075 5746688 1161 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 1403 1161 47 123 0 1278 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 5612

[startup+0.301906 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 10750
/proc/meminfo: memFree=868952/2055920 swapFree=4184052/4192956
[pid=10750] ppid=10748 vsize=16864 CPUtime=0.29
/proc/10750/stat : 10750 (march_ks) R 10748 10750 10685 0 -1 4194304 3278 0 0 0 28 1 0 0 19 0 1 0 331934075 17268736 2949 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134687937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 4216 2949 49 123 0 4091 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 16864

[startup+0.701972 s]
/proc/loadavg: 0.00 0.00 0.00 3/64 10750
/proc/meminfo: memFree=868952/2055920 swapFree=4184052/4192956
[pid=10750] ppid=10748 vsize=20944 CPUtime=0.69
/proc/10750/stat : 10750 (march_ks) R 10748 10750 10685 0 -1 4194304 11052 0 0 0 64 5 0 0 22 0 1 0 331934075 21446656 3990 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554770 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 5236 3990 52 123 0 5111 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 20944

[startup+1.5011 s]
/proc/loadavg: 0.00 0.00 0.00 2/65 10751
/proc/meminfo: memFree=854352/2055920 swapFree=4184052/4192956
[pid=10750] ppid=10748 vsize=20392 CPUtime=1.49
/proc/10750/stat : 10750 (march_ks) R 10748 10750 10685 0 -1 4194304 12643 0 0 0 143 6 0 0 25 0 1 0 331934075 20881408 3940 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134532714 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 5098 3940 63 123 0 4973 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 20392

[startup+3.10136 s]
/proc/loadavg: 0.00 0.00 0.00 2/65 10751
/proc/meminfo: memFree=852880/2055920 swapFree=4184052/4192956
[pid=10750] ppid=10748 vsize=20704 CPUtime=3.09
/proc/10750/stat : 10750 (march_ks) R 10748 10750 10685 0 -1 4194304 15140 0 0 0 302 7 0 0 25 0 1 0 331934075 21200896 4019 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554516 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 5176 4019 63 123 0 5051 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 20704

[startup+6.30188 s]
/proc/loadavg: 0.08 0.02 0.01 2/65 10751
/proc/meminfo: memFree=852816/2055920 swapFree=4184052/4192956
[pid=10750] ppid=10748 vsize=20704 CPUtime=6.29
/proc/10750/stat : 10750 (march_ks) R 10748 10750 10685 0 -1 4194304 20054 0 0 0 619 10 0 0 25 0 1 0 331934075 21200896 4019 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134554723 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 5176 4019 63 123 0 5051 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 20704

[startup+12.7019 s]
/proc/loadavg: 0.15 0.03 0.01 2/65 10751
/proc/meminfo: memFree=815064/2055920 swapFree=4184052/4192956
[pid=10750] ppid=10748 vsize=65316 CPUtime=12.69
/proc/10750/stat : 10750 (march_ks) R 10748 10750 10685 0 -1 4194304 55612 0 0 0 1242 27 0 0 25 0 1 0 331934075 66883584 14642 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134687937 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 16214 14642 67 123 0 16089 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 65316

[startup+25.502 s]
/proc/loadavg: 0.34 0.08 0.02 2/65 10751
/proc/meminfo: memFree=768984/2055920 swapFree=4184052/4192956
[pid=10750] ppid=10748 vsize=118064 CPUtime=25.48
/proc/10750/stat : 10750 (march_ks) R 10748 10750 10685 0 -1 4194304 84231 0 0 0 2509 39 0 0 25 0 1 0 331934075 120897536 24934 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 29516 24934 72 123 0 29391 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 118064

[startup+51.1012 s]
/proc/loadavg: 0.56 0.15 0.05 2/65 10751
/proc/meminfo: memFree=768920/2055920 swapFree=4184052/4192956
[pid=10750] ppid=10748 vsize=118064 CPUtime=51.07
/proc/10750/stat : 10750 (march_ks) R 10748 10750 10685 0 -1 4194304 84231 0 0 0 5068 39 0 0 25 0 1 0 331934075 120897536 24934 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 29516 24934 72 123 0 29391 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 118064

[startup+102.305 s]
/proc/loadavg: 0.81 0.28 0.10 2/65 10751
/proc/meminfo: memFree=768984/2055920 swapFree=4184052/4192956
[pid=10750] ppid=10748 vsize=118064 CPUtime=102.25
/proc/10750/stat : 10750 (march_ks) R 10748 10750 10685 0 -1 4194304 84231 0 0 0 10186 39 0 0 25 0 1 0 331934075 120897536 24934 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 29516 24934 72 123 0 29391 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 118064

[startup+162.301 s]
/proc/loadavg: 0.93 0.41 0.15 2/65 10751
/proc/meminfo: memFree=768984/2055920 swapFree=4184052/4192956
[pid=10750] ppid=10748 vsize=118064 CPUtime=162.23
/proc/10750/stat : 10750 (march_ks) R 10748 10750 10685 0 -1 4194304 84231 0 0 0 16184 39 0 0 25 0 1 0 331934075 120897536 24934 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 29516 24934 72 123 0 29391 0
Current children cumulated CPU time (s) 162.23
Current children cumulated vsize (KiB) 118064

[startup+222.302 s]
/proc/loadavg: 0.97 0.51 0.20 2/65 10751
/proc/meminfo: memFree=768920/2055920 swapFree=4184052/4192956
[pid=10750] ppid=10748 vsize=118064 CPUtime=222.21
/proc/10750/stat : 10750 (march_ks) R 10748 10750 10685 0 -1 4194304 84231 0 0 0 22182 39 0 0 25 0 1 0 331934075 120897536 24934 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 29516 24934 72 123 0 29391 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 118064

[startup+282.302 s]
/proc/loadavg: 0.99 0.60 0.25 2/65 10751
/proc/meminfo: memFree=768920/2055920 swapFree=4184052/4192956
[pid=10750] ppid=10748 vsize=118064 CPUtime=282.19
/proc/10750/stat : 10750 (march_ks) R 10748 10750 10685 0 -1 4194304 84231 0 0 0 28180 39 0 0 25 0 1 0 331934075 120897536 24934 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 29516 24934 72 123 0 29391 0
Current children cumulated CPU time (s) 282.19
Current children cumulated vsize (KiB) 118064

[startup+342.302 s]
/proc/loadavg: 0.99 0.67 0.29 2/65 10753
/proc/meminfo: memFree=768664/2055920 swapFree=4184052/4192956
[pid=10750] ppid=10748 vsize=118064 CPUtime=342.17
/proc/10750/stat : 10750 (march_ks) R 10748 10750 10685 0 -1 4194304 84231 0 0 0 34178 39 0 0 25 0 1 0 331934075 120897536 24934 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 29516 24934 72 123 0 29391 0
Current children cumulated CPU time (s) 342.17
Current children cumulated vsize (KiB) 118064

[startup+402.301 s]
/proc/loadavg: 0.99 0.73 0.33 2/65 10753
/proc/meminfo: memFree=768472/2055920 swapFree=4184052/4192956
[pid=10750] ppid=10748 vsize=118580 CPUtime=402.14
/proc/10750/stat : 10750 (march_ks) R 10748 10750 10685 0 -1 4194304 84313 0 0 0 40175 39 0 0 25 0 1 0 331934075 121425920 25016 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 29645 25016 72 123 0 29520 0
Current children cumulated CPU time (s) 402.14
Current children cumulated vsize (KiB) 118580

[startup+462.301 s]
/proc/loadavg: 0.99 0.77 0.37 2/65 10753
/proc/meminfo: memFree=768536/2055920 swapFree=4184052/4192956
[pid=10750] ppid=10748 vsize=118580 CPUtime=462.12
/proc/10750/stat : 10750 (march_ks) R 10748 10750 10685 0 -1 4194304 84313 0 0 0 46173 39 0 0 25 0 1 0 331934075 121425920 25016 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543174 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 29645 25016 72 123 0 29520 0
Current children cumulated CPU time (s) 462.12
Current children cumulated vsize (KiB) 118580

[startup+522.302 s]
/proc/loadavg: 0.99 0.81 0.41 2/65 10753
/proc/meminfo: memFree=768536/2055920 swapFree=4184052/4192956
[pid=10750] ppid=10748 vsize=118580 CPUtime=522.1
/proc/10750/stat : 10750 (march_ks) R 10748 10750 10685 0 -1 4194304 84313 0 0 0 52171 39 0 0 25 0 1 0 331934075 121425920 25016 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 29645 25016 72 123 0 29520 0
Current children cumulated CPU time (s) 522.1
Current children cumulated vsize (KiB) 118580

[startup+582.302 s]
/proc/loadavg: 0.99 0.84 0.44 2/65 10753
/proc/meminfo: memFree=768536/2055920 swapFree=4184052/4192956
[pid=10750] ppid=10748 vsize=118580 CPUtime=582.08
/proc/10750/stat : 10750 (march_ks) R 10748 10750 10685 0 -1 4194304 84313 0 0 0 58169 39 0 0 25 0 1 0 331934075 121425920 25016 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 29645 25016 72 123 0 29520 0
Current children cumulated CPU time (s) 582.08
Current children cumulated vsize (KiB) 118580

[startup+642.301 s]
/proc/loadavg: 0.99 0.87 0.47 2/65 10753
/proc/meminfo: memFree=768536/2055920 swapFree=4184052/4192956
[pid=10750] ppid=10748 vsize=118580 CPUtime=642.07
/proc/10750/stat : 10750 (march_ks) R 10748 10750 10685 0 -1 4194304 84313 0 0 0 64168 39 0 0 25 0 1 0 331934075 121425920 25016 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 29645 25016 72 123 0 29520 0
Current children cumulated CPU time (s) 642.07
Current children cumulated vsize (KiB) 118580

[startup+702.301 s]
/proc/loadavg: 0.99 0.89 0.50 2/65 10753
/proc/meminfo: memFree=768536/2055920 swapFree=4184052/4192956
[pid=10750] ppid=10748 vsize=118580 CPUtime=702.05
/proc/10750/stat : 10750 (march_ks) R 10748 10750 10685 0 -1 4194304 84313 0 0 0 70165 40 0 0 25 0 1 0 331934075 121425920 25016 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 29645 25016 72 123 0 29520 0
Current children cumulated CPU time (s) 702.05
Current children cumulated vsize (KiB) 118580

[startup+762.306 s]
/proc/loadavg: 0.99 0.91 0.53 2/65 10753
/proc/meminfo: memFree=768536/2055920 swapFree=4184052/4192956
[pid=10750] ppid=10748 vsize=118580 CPUtime=762.03
/proc/10750/stat : 10750 (march_ks) R 10748 10750 10685 0 -1 4194304 84313 0 0 0 76163 40 0 0 25 0 1 0 331934075 121425920 25016 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 29645 25016 72 123 0 29520 0
Current children cumulated CPU time (s) 762.03
Current children cumulated vsize (KiB) 118580

[startup+822.302 s]
/proc/loadavg: 0.99 0.92 0.56 2/65 10753
/proc/meminfo: memFree=768600/2055920 swapFree=4184052/4192956
[pid=10750] ppid=10748 vsize=118580 CPUtime=822.01
/proc/10750/stat : 10750 (march_ks) R 10748 10750 10685 0 -1 4194304 84313 0 0 0 82161 40 0 0 25 0 1 0 331934075 121425920 25016 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 29645 25016 72 123 0 29520 0
Current children cumulated CPU time (s) 822.01
Current children cumulated vsize (KiB) 118580

[startup+882.302 s]
/proc/loadavg: 0.99 0.93 0.58 2/65 10753
/proc/meminfo: memFree=768664/2055920 swapFree=4184052/4192956
[pid=10750] ppid=10748 vsize=118580 CPUtime=881.99
/proc/10750/stat : 10750 (march_ks) R 10748 10750 10685 0 -1 4194304 84313 0 0 0 88159 40 0 0 25 0 1 0 331934075 121425920 25016 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 29645 25016 72 123 0 29520 0
Current children cumulated CPU time (s) 881.99
Current children cumulated vsize (KiB) 118580

[startup+942.301 s]
/proc/loadavg: 0.99 0.94 0.61 2/65 10753
/proc/meminfo: memFree=768664/2055920 swapFree=4184052/4192956
[pid=10750] ppid=10748 vsize=118580 CPUtime=941.97
/proc/10750/stat : 10750 (march_ks) R 10748 10750 10685 0 -1 4194304 84313 0 0 0 94157 40 0 0 25 0 1 0 331934075 121425920 25016 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134543168 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 29645 25016 72 123 0 29520 0
Current children cumulated CPU time (s) 941.97
Current children cumulated vsize (KiB) 118580

[startup+1002.3 s]
/proc/loadavg: 0.99 0.95 0.63 2/65 10753
/proc/meminfo: memFree=768664/2055920 swapFree=4184052/4192956
[pid=10750] ppid=10748 vsize=118580 CPUtime=1001.95
/proc/10750/stat : 10750 (march_ks) R 10748 10750 10685 0 -1 4194304 84313 0 0 0 100155 40 0 0 25 0 1 0 331934075 121425920 25016 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 29645 25016 72 123 0 29520 0
Current children cumulated CPU time (s) 1001.95
Current children cumulated vsize (KiB) 118580

[startup+1062.3 s]
/proc/loadavg: 0.99 0.95 0.65 2/65 10753
/proc/meminfo: memFree=768664/2055920 swapFree=4184052/4192956
[pid=10750] ppid=10748 vsize=118580 CPUtime=1061.93
/proc/10750/stat : 10750 (march_ks) R 10748 10750 10685 0 -1 4194304 84313 0 0 0 106153 40 0 0 25 0 1 0 331934075 121425920 25016 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 29645 25016 72 123 0 29520 0
Current children cumulated CPU time (s) 1061.93
Current children cumulated vsize (KiB) 118580

[startup+1122.3 s]
/proc/loadavg: 0.99 0.96 0.67 2/65 10753
/proc/meminfo: memFree=768664/2055920 swapFree=4184052/4192956
[pid=10750] ppid=10748 vsize=118580 CPUtime=1121.91
/proc/10750/stat : 10750 (march_ks) R 10748 10750 10685 0 -1 4194304 84313 0 0 0 112151 40 0 0 25 0 1 0 331934075 121425920 25016 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563455 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 29645 25016 72 123 0 29520 0
Current children cumulated CPU time (s) 1121.91
Current children cumulated vsize (KiB) 118580

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.68 2/65 10753
/proc/meminfo: memFree=768600/2055920 swapFree=4184052/4192956
[pid=10750] ppid=10748 vsize=118580 CPUtime=1181.89
/proc/10750/stat : 10750 (march_ks) R 10748 10750 10685 0 -1 4194304 84313 0 0 0 118149 40 0 0 25 0 1 0 331934075 121425920 25016 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563455 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 29645 25016 72 123 0 29520 0
Current children cumulated CPU time (s) 1181.89
Current children cumulated vsize (KiB) 118580



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 10753
/proc/meminfo: memFree=768600/2055920 swapFree=4184052/4192956
[pid=10750] ppid=10748 vsize=118580 CPUtime=1200.08
/proc/10750/stat : 10750 (march_ks) R 10748 10750 10685 0 -1 4194304 84313 0 0 0 119968 40 0 0 25 0 1 0 331934075 121425920 25016 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563442 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 29645 25016 72 123 0 29520 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 118580

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

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

[startup+1200.5 s]
/proc/loadavg: 0.99 0.97 0.69 2/65 10753
/proc/meminfo: memFree=768600/2055920 swapFree=4184052/4192956
[pid=10750] ppid=10748 vsize=118580 CPUtime=1200.08
/proc/10750/stat : 10750 (march_ks) R 10748 10750 10685 0 -1 4194304 84313 0 0 0 119968 40 0 0 25 0 1 0 331934075 121425920 25016 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134563442 0 0 4096 0 0 0 0 17 1 0 0
/proc/10750/statm: 29645 25016 72 123 0 29520 0
Current children cumulated CPU time (s) 1200.08
Current children cumulated vsize (KiB) 118580

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.52
CPU time (s): 1200.11
CPU user time (s): 1199.69
CPU system time (s): 0.420936
CPU usage (%): 99.9655
Max. virtual memory (cumulated for all children) (KiB): 145108

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.69
system time used= 0.420936
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 84313
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= 2301

runsolver used 0.904862 second user time and 2.38564 second system time

The end

Launcher Data (download as text)

Begin job on node65 on Mon Mar  5 18:36:05 UTC 2007

IDJOB= 328613
IDBENCH= 20520
IDSOLVER= 111
FILE ID= node65/328613-1173119765

PBS_JOBID= 4015153

Free space on /tmp= 66506 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/industrial/IBM_FV_2002_13_rule_1/SAT_dat.k55.cnf
COMMAND LINE= /tmp/evaluation/328613-1173119765/march_ks /tmp/evaluation/328613-1173119765/instance-328613-1173119765.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node65/watcher-328613-1173119765 -o ROOT/results/node65/solver-328613-1173119765 -C 1200 -W 2400 -M 1800 --output-limit 1,15  /tmp/evaluation/328613-1173119765/march_ks /tmp/evaluation/328613-1173119765/instance-328613-1173119765.cnf            

META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH=  e850121a2405d7beb915ee732c9c806c

RANDOM SEED= 610908033

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB

Linux node65.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		: 3000.259
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		: 3000.259
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:        869424 kB
Buffers:         46628 kB
Cached:        1044420 kB
SwapCached:       3004 kB
Active:         394044 kB
Inactive:       706452 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:        869424 kB
SwapTotal:     4192956 kB
SwapFree:      4184052 kB
Dirty:            5940 kB
Writeback:           0 kB
Mapped:          15280 kB
Slab:            72036 kB
Committed_AS:   756864 kB
PageTables:       1456 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= 66506 MiB

End job on node65 on Mon Mar  5 18:56:08 UTC 2007