Trace number 368923

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) 5000.04 5001.63

General information on the benchmark

Namecrafted/Hard/contest04/others/
Composite-096BitPrimes-0.sat05-507.reshuffled-07.cnf
MD5SUM8b466b7ef3217bdc844a579ae744d427
Bench CategoryCRAFTED (crafted 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 variables18623
Number of clauses182878
Sum of the clauses size821466
Maximum clause length5
Minimum clause length1
Number of clauses of size 1290
Number of clauses of size 218428
Number of clauses of size 318240
Number of clauses of size 40
Number of clauses of size 5145920
Number of clauses of size over 50

Solver Data (download as text)

24.99/25.05	c main():: ***                                   [ march satisfiability solver ]                                   ***
24.99/25.05	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
24.99/25.05	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
24.99/25.05	c main()::
24.99/25.05	c initFormula():: searching for DIMACS p-line....
24.99/25.05	c initFormula():: the DIMACS p-line indicates a CNF of 18623 variables and 182878 clauses.
24.99/25.05	c parseCNF():: parsing....
24.99/25.05	c parseCNF():: the CNF contains 290 unary clauses.
24.99/25.05	c runParser():: parsing was successful, warming up engines...
24.99/25.05	c find_and_remove_tautogolies():: found and removed 70 tautologies
24.99/25.05	c find_and_remove_tautogolies():: found and removed 50 tautologies
24.99/25.05	c find_and_remove_tautogolies():: found and removed 23 tautologies
24.99/25.05	c find_and_remove_tautogolies():: found and removed 4 tautologies
24.99/25.05	c simplify_formula():: removed 513 tautological, 2686 satisfied and 9028 duplicate clauses
24.99/25.05	c preprocessing fase I completed:: there are now 18092 free variables and 170651 clauses.
24.99/25.05	c stat :: sign balance is biased by 0.021
24.99/25.05	c shorten_equivalence(): average equivalence length reduced from nan to nan
24.99/25.05	c using k-SAT heuristics (size based diff)
24.99/25.05	c longest clause has size 5
24.99/25.05	c find_and_remove_tautogolies():: found and removed 2 tautologies
24.99/25.05	c simplify_formula():: removed 75 tautological, 4 satisfied and 143788 duplicate clauses
24.99/25.05	c resolvent_look() :: found 427364 resolvents
24.99/25.05	c main():: clause / variable ratio: ( 598015 / 18623 ) = 32.11
24.99/25.05	c longest clause has size 5
24.99/25.05	c simplify_formula():: removed 0 tautological, 0 satisfied and 6 duplicate clauses
24.99/25.05	c dynamic_preselect_setsize :: off
24.99/25.05	c suggested doublelook initial :: 0
24.99/25.05	c main():: all systems go!
24.99/25.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 247 JD: 84
81.47/81.55	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 10650 JD: 84
2987.30/2988.33	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/node1/watcher-368923-1177255026 -o ROOT/results/node1/solver-368923-1177255026 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368923-1177255026/march_ks /tmp/evaluation/368923-1177255026/instance-368923-1177255026.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: 1.08 1.02 1.01 3/77 32439
/proc/meminfo: memFree=1878832/2055920 swapFree=4145780/4192956
[pid=32439] ppid=32437 vsize=3456 CPUtime=0
/proc/32439/stat : 32439 (march_ks) R 32437 32439 31907 0 -1 4194304 564 0 0 0 0 0 0 0 18 0 1 0 201540556 3538944 549 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134557702 0 0 4096 0 0 0 0 17 1 0 0
/proc/32439/statm: 864 554 46 123 0 739 0

[startup+0.0530411 s]
/proc/loadavg: 1.08 1.02 1.01 3/77 32439
/proc/meminfo: memFree=1878832/2055920 swapFree=4145780/4192956
[pid=32439] ppid=32437 vsize=3984 CPUtime=0.04
/proc/32439/stat : 32439 (march_ks) R 32437 32439 31907 0 -1 4194304 759 0 0 0 4 0 0 0 18 0 1 0 201540556 4079616 744 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134793765 0 0 4096 0 0 0 0 17 1 0 0
/proc/32439/statm: 996 744 47 123 0 871 0
Current children cumulated CPU time (s) 0.04
Current children cumulated vsize (KiB) 3984

[startup+0.101045 s]
/proc/loadavg: 1.08 1.02 1.01 3/77 32439
/proc/meminfo: memFree=1878832/2055920 swapFree=4145780/4192956
[pid=32439] ppid=32437 vsize=4644 CPUtime=0.09
/proc/32439/stat : 32439 (march_ks) R 32437 32439 31907 0 -1 4194304 920 0 0 0 9 0 0 0 18 0 1 0 201540556 4755456 905 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134790614 0 0 4096 0 0 0 0 17 1 0 0
/proc/32439/statm: 1161 906 47 123 0 1036 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 4644

[startup+0.30107 s]
/proc/loadavg: 1.08 1.02 1.01 3/77 32439
/proc/meminfo: memFree=1878832/2055920 swapFree=4145780/4192956
[pid=32439] ppid=32437 vsize=6888 CPUtime=0.29
/proc/32439/stat : 32439 (march_ks) R 32437 32439 31907 0 -1 4194304 1597 0 0 0 28 1 0 0 19 0 1 0 201540556 7053312 1582 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/32439/statm: 1722 1582 47 123 0 1597 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 6888

[startup+0.701116 s]
/proc/loadavg: 1.08 1.02 1.01 3/77 32439
/proc/meminfo: memFree=1878832/2055920 swapFree=4145780/4192956
[pid=32439] ppid=32437 vsize=16948 CPUtime=0.69
/proc/32439/stat : 32439 (march_ks) R 32437 32439 31907 0 -1 4194304 3958 0 0 0 67 2 0 0 22 0 1 0 201540556 17354752 2647 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134661310 0 0 4096 0 0 0 0 17 1 0 0
/proc/32439/statm: 4237 2647 50 123 0 4112 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 16948

[startup+1.50121 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 32440
/proc/meminfo: memFree=1867752/2055920 swapFree=4145780/4192956
[pid=32439] ppid=32437 vsize=23528 CPUtime=1.49
/proc/32439/stat : 32439 (march_ks) R 32437 32439 31907 0 -1 4194304 8731 0 0 0 145 4 0 0 25 0 1 0 201540556 24092672 4381 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134554776 0 0 4096 0 0 0 0 17 1 0 0
/proc/32439/statm: 5882 4381 52 123 0 5757 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 23528

[startup+3.1014 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 32440
/proc/meminfo: memFree=1861224/2055920 swapFree=4145780/4192956
[pid=32439] ppid=32437 vsize=16460 CPUtime=3.08
/proc/32439/stat : 32439 (march_ks) R 32437 32439 31907 0 -1 4194304 15320 0 0 0 301 7 0 0 25 0 1 0 201540556 16855040 2615 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134560440 0 0 4096 0 0 0 0 17 1 0 0
/proc/32439/statm: 4115 2615 52 123 0 3990 0
Current children cumulated CPU time (s) 3.08
Current children cumulated vsize (KiB) 16460

[startup+6.30177 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 32440
/proc/meminfo: memFree=1854120/2055920 swapFree=4145780/4192956
[pid=32439] ppid=32437 vsize=32620 CPUtime=6.29
/proc/32439/stat : 32439 (march_ks) R 32437 32439 31907 0 -1 4194304 27178 0 0 0 616 13 0 0 25 0 1 0 201540556 33402880 6345 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/32439/statm: 8155 6345 67 123 0 8030 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 32620

[startup+12.7015 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 32440
/proc/meminfo: memFree=1846760/2055920 swapFree=4145780/4192956
[pid=32439] ppid=32437 vsize=41104 CPUtime=12.68
/proc/32439/stat : 32439 (march_ks) R 32437 32439 31907 0 -1 4194304 29016 0 0 0 1254 14 0 0 25 0 1 0 201540556 42090496 8183 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567026 0 0 4096 0 0 0 0 17 1 0 0
/proc/32439/statm: 10276 8183 67 123 0 10151 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 41104

[startup+25.501 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 32440
/proc/meminfo: memFree=1810472/2055920 swapFree=4145780/4192956
[pid=32439] ppid=32437 vsize=88752 CPUtime=25.48
/proc/32439/stat : 32439 (march_ks) R 32437 32439 31907 0 -1 4194304 80780 0 0 0 2510 38 0 0 25 0 1 0 201540556 90882048 17082 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/32439/statm: 22188 17082 72 123 0 22063 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 88752

[startup+51.101 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 32440
/proc/meminfo: memFree=1806952/2055920 swapFree=4145780/4192956
[pid=32439] ppid=32437 vsize=93140 CPUtime=51.07
/proc/32439/stat : 32439 (march_ks) R 32437 32439 31907 0 -1 4194304 81664 0 0 0 5068 39 0 0 25 0 1 0 201540556 95375360 17966 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587472 0 0 4096 0 0 0 0 17 1 0 0
/proc/32439/statm: 23285 17966 72 123 0 23160 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 93140

[startup+102.306 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 32440
/proc/meminfo: memFree=1805032/2055920 swapFree=4145780/4192956
[pid=32439] ppid=32437 vsize=95172 CPUtime=102.27
/proc/32439/stat : 32439 (march_ks) R 32437 32439 31907 0 -1 4194304 82150 0 0 0 10186 41 0 0 25 0 1 0 201540556 97456128 18443 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134579053 0 0 4096 0 0 0 0 17 1 0 0
/proc/32439/statm: 23793 18443 72 123 0 23668 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 95172

[startup+162.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32440
/proc/meminfo: memFree=1803304/2055920 swapFree=4145780/4192956
[pid=32439] ppid=32437 vsize=96736 CPUtime=162.24
/proc/32439/stat : 32439 (march_ks) R 32437 32439 31907 0 -1 4194304 82555 0 0 0 16183 41 0 0 25 0 1 0 201540556 99057664 18848 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538408 0 0 4096 0 0 0 0 17 1 0 0
/proc/32439/statm: 24184 18848 72 123 0 24059 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 96736

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32440
/proc/meminfo: memFree=1801640/2055920 swapFree=4145780/4192956
[pid=32439] ppid=32437 vsize=98340 CPUtime=222.23
/proc/32439/stat : 32439 (march_ks) R 32437 32439 31907 0 -1 4194304 82959 0 0 0 22180 43 0 0 25 0 1 0 201540556 100700160 19252 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/32439/statm: 24585 19252 72 123 0 24460 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 98340

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32440
/proc/meminfo: memFree=1800488/2055920 swapFree=4145780/4192956
[pid=32439] ppid=32437 vsize=99568 CPUtime=282.21
/proc/32439/stat : 32439 (march_ks) R 32437 32439 31907 0 -1 4194304 83260 0 0 0 28177 44 0 0 25 0 1 0 201540556 101957632 19553 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/32439/statm: 24892 19553 72 123 0 24767 0
Current children cumulated CPU time (s) 282.21
Current children cumulated vsize (KiB) 99568

[startup+342.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32440
/proc/meminfo: memFree=1799144/2055920 swapFree=4145780/4192956
[pid=32439] ppid=32437 vsize=100888 CPUtime=342.19
/proc/32439/stat : 32439 (march_ks) R 32437 32439 31907 0 -1 4194304 83575 0 0 0 34174 45 0 0 25 0 1 0 201540556 103309312 19868 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/32439/statm: 25222 19868 72 123 0 25097 0
Current children cumulated CPU time (s) 342.19
Current children cumulated vsize (KiB) 100888

[startup+402.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32440
/proc/meminfo: memFree=1798248/2055920 swapFree=4145780/4192956
[pid=32439] ppid=32437 vsize=101764 CPUtime=402.17
/proc/32439/stat : 32439 (march_ks) R 32437 32439 31907 0 -1 4194304 83804 0 0 0 40172 45 0 0 25 0 1 0 201540556 104206336 20097 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/32439/statm: 25441 20097 72 123 0 25316 0
Current children cumulated CPU time (s) 402.17
Current children cumulated vsize (KiB) 101764

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32440
/proc/meminfo: memFree=1797416/2055920 swapFree=4145780/4192956
[pid=32439] ppid=32437 vsize=102388 CPUtime=462.15
/proc/32439/stat : 32439 (march_ks) R 32437 32439 31907 0 -1 4194304 83969 0 0 0 46169 46 0 0 25 0 1 0 201540556 104845312 20262 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/32439/statm: 25597 20262 72 123 0 25472 0
Current children cumulated CPU time (s) 462.15
Current children cumulated vsize (KiB) 102388

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 32440
/proc/meminfo: memFree=1796712/2055920 swapFree=4145780/4192956
[pid=32439] ppid=32437 vsize=103020 CPUtime=522.14
/proc/32439/stat : 32439 (march_ks) R 32437 32439 31907 0 -1 4194304 84128 0 0 0 52167 47 0 0 25 0 1 0 201540556 105492480 20421 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541844 0 0 4096 0 0 0 0 17 1 0 0
/proc/32439/statm: 25755 20421 72 123 0 25630 0
Current children cumulated CPU time (s) 522.14
Current children cumulated vsize (KiB) 103020

[startup+582.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32440
/proc/meminfo: memFree=1796200/2055920 swapFree=4145780/4192956
[pid=32439] ppid=32437 vsize=103500 CPUtime=582.12
/proc/32439/stat : 32439 (march_ks) R 32437 32439 31907 0 -1 4194304 84251 0 0 0 58165 47 0 0 25 0 1 0 201540556 105984000 20544 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/32439/statm: 25875 20544 72 123 0 25750 0
Current children cumulated CPU time (s) 582.12
Current children cumulated vsize (KiB) 103500

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32440
/proc/meminfo: memFree=1795432/2055920 swapFree=4145780/4192956
[pid=32439] ppid=32437 vsize=104144 CPUtime=642.1
/proc/32439/stat : 32439 (march_ks) R 32437 32439 31907 0 -1 4194304 84416 0 0 0 64162 48 0 0 25 0 1 0 201540556 106643456 20709 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564352 0 0 4096 0 0 0 0 17 1 0 0
/proc/32439/statm: 26036 20709 72 123 0 25911 0
Current children cumulated CPU time (s) 642.1
Current children cumulated vsize (KiB) 104144


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

[startup+4002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32640
/proc/meminfo: memFree=1781032/2055920 swapFree=4145780/4192956
[pid=32439] ppid=32437 vsize=114076 CPUtime=4001
/proc/32439/stat : 32439 (march_ks) R 32437 32439 31907 0 -1 4194304 86917 0 0 0 400020 80 0 0 25 0 1 0 201540556 116813824 23210 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/32439/statm: 28519 23210 72 123 0 28394 0
Current children cumulated CPU time (s) 4001
Current children cumulated vsize (KiB) 114076

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32640
/proc/meminfo: memFree=1780968/2055920 swapFree=4145780/4192956
[pid=32439] ppid=32437 vsize=114076 CPUtime=4060.99
/proc/32439/stat : 32439 (march_ks) R 32437 32439 31907 0 -1 4194304 86918 0 0 0 406018 81 0 0 25 0 1 0 201540556 116813824 23211 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/32439/statm: 28519 23211 72 123 0 28394 0
Current children cumulated CPU time (s) 4060.99
Current children cumulated vsize (KiB) 114076

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32640
/proc/meminfo: memFree=1780840/2055920 swapFree=4145780/4192956
[pid=32439] ppid=32437 vsize=114076 CPUtime=4120.97
/proc/32439/stat : 32439 (march_ks) R 32437 32439 31907 0 -1 4194304 86926 0 0 0 412015 82 0 0 25 0 1 0 201540556 116813824 23219 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/32439/statm: 28519 23219 72 123 0 28394 0
Current children cumulated CPU time (s) 4120.97
Current children cumulated vsize (KiB) 114076

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32640
/proc/meminfo: memFree=1780712/2055920 swapFree=4145780/4192956
[pid=32439] ppid=32437 vsize=114076 CPUtime=4180.95
/proc/32439/stat : 32439 (march_ks) R 32437 32439 31907 0 -1 4194304 86934 0 0 0 418013 82 0 0 25 0 1 0 201540556 116813824 23227 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/32439/statm: 28519 23227 72 123 0 28394 0
Current children cumulated CPU time (s) 4180.95
Current children cumulated vsize (KiB) 114076

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32640
/proc/meminfo: memFree=1780584/2055920 swapFree=4145780/4192956
[pid=32439] ppid=32437 vsize=114168 CPUtime=4240.93
/proc/32439/stat : 32439 (march_ks) R 32437 32439 31907 0 -1 4194304 86948 0 0 0 424010 83 0 0 25 0 1 0 201540556 116908032 23241 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/32439/statm: 28542 23241 72 123 0 28417 0
Current children cumulated CPU time (s) 4240.93
Current children cumulated vsize (KiB) 114168

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32640
/proc/meminfo: memFree=1780392/2055920 swapFree=4145780/4192956
[pid=32439] ppid=32437 vsize=114264 CPUtime=4300.91
/proc/32439/stat : 32439 (march_ks) R 32437 32439 31907 0 -1 4194304 86974 0 0 0 430008 83 0 0 25 0 1 0 201540556 117006336 23267 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527009 0 0 4096 0 0 0 0 17 1 0 0
/proc/32439/statm: 28566 23267 72 123 0 28441 0
Current children cumulated CPU time (s) 4300.91
Current children cumulated vsize (KiB) 114264

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32640
/proc/meminfo: memFree=1780264/2055920 swapFree=4145780/4192956
[pid=32439] ppid=32437 vsize=114360 CPUtime=4360.9
/proc/32439/stat : 32439 (march_ks) R 32437 32439 31907 0 -1 4194304 86990 0 0 0 436006 84 0 0 25 0 1 0 201540556 117104640 23283 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/32439/statm: 28590 23283 72 123 0 28465 0
Current children cumulated CPU time (s) 4360.9
Current children cumulated vsize (KiB) 114360

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32640
/proc/meminfo: memFree=1780200/2055920 swapFree=4145780/4192956
[pid=32439] ppid=32437 vsize=114360 CPUtime=4420.88
/proc/32439/stat : 32439 (march_ks) R 32437 32439 31907 0 -1 4194304 86993 0 0 0 442004 84 0 0 25 0 1 0 201540556 117104640 23286 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/32439/statm: 28590 23286 72 123 0 28465 0
Current children cumulated CPU time (s) 4420.88
Current children cumulated vsize (KiB) 114360

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32640
/proc/meminfo: memFree=1780136/2055920 swapFree=4145780/4192956
[pid=32439] ppid=32437 vsize=114360 CPUtime=4480.86
/proc/32439/stat : 32439 (march_ks) R 32437 32439 31907 0 -1 4194304 86996 0 0 0 448001 85 0 0 25 0 1 0 201540556 117104640 23289 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/32439/statm: 28590 23289 72 123 0 28465 0
Current children cumulated CPU time (s) 4480.86
Current children cumulated vsize (KiB) 114360

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32640
/proc/meminfo: memFree=1780136/2055920 swapFree=4145780/4192956
[pid=32439] ppid=32437 vsize=114360 CPUtime=4540.84
/proc/32439/stat : 32439 (march_ks) R 32437 32439 31907 0 -1 4194304 87002 0 0 0 453999 85 0 0 25 0 1 0 201540556 117104640 23295 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541846 0 0 4096 0 0 0 0 17 1 0 0
/proc/32439/statm: 28590 23295 72 123 0 28465 0
Current children cumulated CPU time (s) 4540.84
Current children cumulated vsize (KiB) 114360

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32642
/proc/meminfo: memFree=1779880/2055920 swapFree=4145780/4192956
[pid=32439] ppid=32437 vsize=114456 CPUtime=4600.83
/proc/32439/stat : 32439 (march_ks) R 32437 32439 31907 0 -1 4194304 87010 0 0 0 459997 86 0 0 25 0 1 0 201540556 117202944 23303 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526970 0 0 4096 0 0 0 0 17 1 0 0
/proc/32439/statm: 28614 23303 72 123 0 28489 0
Current children cumulated CPU time (s) 4600.83
Current children cumulated vsize (KiB) 114456

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32642
/proc/meminfo: memFree=1779752/2055920 swapFree=4145780/4192956
[pid=32439] ppid=32437 vsize=114456 CPUtime=4660.81
/proc/32439/stat : 32439 (march_ks) R 32437 32439 31907 0 -1 4194304 87010 0 0 0 465995 86 0 0 25 0 1 0 201540556 117202944 23303 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526930 0 0 4096 0 0 0 0 17 1 0 0
/proc/32439/statm: 28614 23303 72 123 0 28489 0
Current children cumulated CPU time (s) 4660.81
Current children cumulated vsize (KiB) 114456

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 32642
/proc/meminfo: memFree=1779560/2055920 swapFree=4145780/4192956
[pid=32439] ppid=32437 vsize=114556 CPUtime=4720.8
/proc/32439/stat : 32439 (march_ks) R 32437 32439 31907 0 -1 4194304 87056 0 0 0 471993 87 0 0 25 0 1 0 201540556 117305344 23349 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526968 0 0 4096 0 0 0 0 17 1 0 0
/proc/32439/statm: 28639 23349 72 123 0 28514 0
Current children cumulated CPU time (s) 4720.8
Current children cumulated vsize (KiB) 114556

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32642
/proc/meminfo: memFree=1779432/2055920 swapFree=4145780/4192956
[pid=32439] ppid=32437 vsize=114556 CPUtime=4780.77
/proc/32439/stat : 32439 (march_ks) R 32437 32439 31907 0 -1 4194304 87059 0 0 0 477990 87 0 0 25 0 1 0 201540556 117305344 23352 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538578 0 0 4096 0 0 0 0 17 1 0 0
/proc/32439/statm: 28639 23352 72 123 0 28514 0
Current children cumulated CPU time (s) 4780.77
Current children cumulated vsize (KiB) 114556

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32642
/proc/meminfo: memFree=1779432/2055920 swapFree=4145780/4192956
[pid=32439] ppid=32437 vsize=114556 CPUtime=4840.76
/proc/32439/stat : 32439 (march_ks) R 32437 32439 31907 0 -1 4194304 87064 0 0 0 483988 88 0 0 25 0 1 0 201540556 117305344 23357 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527002 0 0 4096 0 0 0 0 17 1 0 0
/proc/32439/statm: 28639 23357 72 123 0 28514 0
Current children cumulated CPU time (s) 4840.76
Current children cumulated vsize (KiB) 114556

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32642
/proc/meminfo: memFree=1779240/2055920 swapFree=4145780/4192956
[pid=32439] ppid=32437 vsize=114636 CPUtime=4900.73
/proc/32439/stat : 32439 (march_ks) R 32437 32439 31907 0 -1 4194304 87075 0 0 0 489985 88 0 0 25 0 1 0 201540556 117387264 23368 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/32439/statm: 28659 23368 72 123 0 28534 0
Current children cumulated CPU time (s) 4900.73
Current children cumulated vsize (KiB) 114636

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32642
/proc/meminfo: memFree=1779112/2055920 swapFree=4145780/4192956
[pid=32439] ppid=32437 vsize=114700 CPUtime=4960.72
/proc/32439/stat : 32439 (march_ks) R 32437 32439 31907 0 -1 4194304 87095 0 0 0 495983 89 0 0 25 0 1 0 201540556 117452800 23388 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 1 0 0
/proc/32439/statm: 28675 23388 72 123 0 28550 0
Current children cumulated CPU time (s) 4960.72
Current children cumulated vsize (KiB) 114700



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.6 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 32642
/proc/meminfo: memFree=1778984/2055920 swapFree=4145780/4192956
[pid=32439] ppid=32437 vsize=114776 CPUtime=5000.02
/proc/32439/stat : 32439 (march_ks) R 32437 32439 31907 0 -1 4194304 87112 0 0 0 499913 89 0 0 25 0 1 0 201540556 117530624 23405 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/32439/statm: 28694 23405 72 123 0 28569 0
Current children cumulated CPU time (s) 5000.02
Current children cumulated vsize (KiB) 114776

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): 5001.63
CPU time (s): 5000.04
CPU user time (s): 4999.13
CPU system time (s): 0.912861
CPU usage (%): 99.9684
Max. virtual memory (cumulated for all children) (KiB): 114776

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.13
system time used= 0.912861
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 87112
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= 8234

runsolver used 5.96209 second user time and 11.5382 second system time

The end

Launcher Data (download as text)

Begin job on node1 on Sun Apr 22 15:17:07 UTC 2007

IDJOB= 368923
IDBENCH= 24627
IDSOLVER= 180
FILE ID= node1/368923-1177255026

PBS_JOBID= 4650579

Free space on /tmp= 66442 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest04/others/Composite-096BitPrimes-0.sat05-507.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/368923-1177255026/march_ks /tmp/evaluation/368923-1177255026/instance-368923-1177255026.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node1/watcher-368923-1177255026 -o ROOT/results/node1/solver-368923-1177255026 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368923-1177255026/march_ks /tmp/evaluation/368923-1177255026/instance-368923-1177255026.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  8b466b7ef3217bdc844a579ae744d427

RANDOM SEED= 596475126

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node1.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.234
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1879752 kB
Buffers:          7616 kB
Cached:          89088 kB
SwapCached:      14272 kB
Active:          42068 kB
Inactive:        77328 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1879752 kB
SwapTotal:     4192956 kB
SwapFree:      4145780 kB
Dirty:            7404 kB
Writeback:           0 kB
Mapped:          29652 kB
Slab:            42268 kB
Committed_AS:  5130728 kB
PageTables:       1832 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= 66442 MiB

End job on node1 on Sun Apr 22 16:40:31 UTC 2007