Trace number 369007

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) 5000.08 5001.51

General information on the benchmark

Namecrafted/Difficult/contest05/QG/
QG6-gensys-ukn003.sat05-2726.reshuffled-07.cnf
MD5SUM92c8b4fc23a7c22313979a2d9b3b5a58
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark224.026
Satisfiable
(Un)Satisfiability was proved
Number of variables1691
Number of clauses9177
Sum of the clauses size77698
Maximum clause length16
Minimum clause length1
Number of clauses of size 133
Number of clauses of size 2289
Number of clauses of size 31389
Number of clauses of size 4171
Number of clauses of size 5960
Number of clauses of size over 56335

Solver Data (download as text)

5.19/5.25	c main():: ***                                   [ march satisfiability solver ]                                   ***
5.19/5.25	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
5.19/5.25	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
5.19/5.25	c main()::
5.19/5.25	c initFormula():: searching for DIMACS p-line....
5.19/5.25	c initFormula():: the DIMACS p-line indicates a CNF of 2123 variables and 9177 clauses.
5.19/5.25	c parseCNF():: parsing....
5.19/5.25	c parseCNF():: the CNF contains 33 unary clauses.
5.19/5.25	c runParser():: parsing was successful, warming up engines...
5.19/5.25	c simplify_formula():: removed 0 tautological, 463 satisfied and 965 duplicate clauses
5.19/5.25	c preprocessing fase I completed:: there are now 2081 free variables and 7749 clauses.
5.19/5.25	c stat :: sign balance is biased by 2.191
5.19/5.25	c shorten_equivalence(): average equivalence length reduced from nan to nan
5.19/5.25	c using k-SAT heuristics (size based diff)
5.19/5.25	c longest clause has size 16
5.19/5.25	c simplify_formula():: removed 0 tautological, 0 satisfied and 12857 duplicate clauses
5.19/5.25	c resolvent_look() :: found 29390 resolvents
5.19/5.25	c main():: clause / variable ratio: ( 37139 / 2123 ) = 17.49
5.19/5.25	c longest clause has size 16
5.19/5.25	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
5.19/5.25	c dynamic_preselect_setsize :: off
5.19/5.25	c suggested doublelook initial :: 0
5.19/5.25	c main():: all systems go!
5.19/5.25	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 431 JD: 20
7.08/7.19	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |****************************************************
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c |***************************************************************
c |****************************************************************| 1 NC: 65005 JD: 20
105.16/105.24	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 633259 JD: 20
818.49/818.78	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 2163462 JD: 20
2795.41/2796.24	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************

Verifier Data (download as text)

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: 

Watcher Data (download as text)

runsolver version 3.2.2 (c) roussel@cril.univ-artois.fr

command line: runsolver --timestamp -w ROOT/results/node14/watcher-369007-1177285493 -o ROOT/results/node14/solver-369007-1177285493 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/369007-1177285493/march_ks /tmp/evaluation/369007-1177285493/instance-369007-1177285493.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 5000 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 5030 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 7500 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 12203
/proc/meminfo: memFree=1701816/2055920 swapFree=4148744/4192956
[pid=12203] ppid=12201 vsize=920 CPUtime=0
/proc/12203/stat : 12203 (march_ks) R 12201 12203 12147 0 -1 4194304 132 0 0 0 0 0 0 0 18 0 1 0 176467053 942080 117 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134787353 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 230 118 47 123 0 105 0

[startup+0.039649 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 12203
/proc/meminfo: memFree=1701816/2055920 swapFree=4148744/4192956
[pid=12203] ppid=12201 vsize=2000 CPUtime=0.03
/proc/12203/stat : 12203 (march_ks) R 12201 12203 12147 0 -1 4194304 360 0 0 0 3 0 0 0 18 0 1 0 176467053 2048000 344 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134555153 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 500 344 48 123 0 375 0
Current children cumulated CPU time (s) 0.03
Current children cumulated vsize (KiB) 2000

[startup+0.101648 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 12203
/proc/meminfo: memFree=1701816/2055920 swapFree=4148744/4192956
[pid=12203] ppid=12201 vsize=2272 CPUtime=0.09
/proc/12203/stat : 12203 (march_ks) R 12201 12203 12147 0 -1 4194304 449 0 0 0 9 0 0 0 18 0 1 0 176467053 2326528 431 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134595824 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 568 431 65 123 0 443 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2272

[startup+0.301667 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 12203
/proc/meminfo: memFree=1701816/2055920 swapFree=4148744/4192956
[pid=12203] ppid=12201 vsize=3148 CPUtime=0.29
/proc/12203/stat : 12203 (march_ks) R 12201 12203 12147 0 -1 4194304 647 0 0 0 29 0 0 0 20 0 1 0 176467053 3223552 629 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 787 629 66 123 0 662 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 3148

[startup+0.701704 s]
/proc/loadavg: 0.78 0.95 0.98 3/77 12203
/proc/meminfo: memFree=1701816/2055920 swapFree=4148744/4192956
[pid=12203] ppid=12201 vsize=3280 CPUtime=0.69
/proc/12203/stat : 12203 (march_ks) R 12201 12203 12147 0 -1 4194304 679 0 0 0 69 0 0 0 24 0 1 0 176467053 3358720 661 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567028 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 820 661 66 123 0 695 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 3280

[startup+1.50178 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 12204
/proc/meminfo: memFree=1699312/2055920 swapFree=4148744/4192956
[pid=12203] ppid=12201 vsize=3604 CPUtime=1.49
/proc/12203/stat : 12203 (march_ks) R 12201 12203 12147 0 -1 4194304 758 0 0 0 149 0 0 0 25 0 1 0 176467053 3690496 740 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134536937 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 901 740 66 123 0 776 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 3604

[startup+3.10193 s]
/proc/loadavg: 0.78 0.95 0.98 2/78 12204
/proc/meminfo: memFree=1698544/2055920 swapFree=4148744/4192956
[pid=12203] ppid=12201 vsize=4396 CPUtime=3.09
/proc/12203/stat : 12203 (march_ks) R 12201 12203 12147 0 -1 4194304 956 0 0 0 309 0 0 0 25 0 1 0 176467053 4501504 938 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134567037 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 1099 938 66 123 0 974 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 4396

[startup+6.30123 s]
/proc/loadavg: 0.80 0.95 0.98 2/78 12204
/proc/meminfo: memFree=1693744/2055920 swapFree=4148744/4192956
[pid=12203] ppid=12201 vsize=9352 CPUtime=6.29
/proc/12203/stat : 12203 (march_ks) R 12201 12203 12147 0 -1 4194304 5306 0 0 0 627 2 0 0 25 0 1 0 176467053 9576448 1992 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 2338 1992 72 123 0 2213 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 9352

[startup+12.7018 s]
/proc/loadavg: 0.81 0.95 0.98 2/78 12204
/proc/meminfo: memFree=1693688/2055920 swapFree=4148744/4192956
[pid=12203] ppid=12201 vsize=9352 CPUtime=12.68
/proc/12203/stat : 12203 (march_ks) R 12201 12203 12147 0 -1 4194304 5306 0 0 0 1266 2 0 0 25 0 1 0 176467053 9576448 1992 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585346 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 2338 1992 72 123 0 2213 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 9352

[startup+25.5011 s]
/proc/loadavg: 0.85 0.95 0.98 2/78 12204
/proc/meminfo: memFree=1693752/2055920 swapFree=4148744/4192956
[pid=12203] ppid=12201 vsize=9352 CPUtime=25.48
/proc/12203/stat : 12203 (march_ks) R 12201 12203 12147 0 -1 4194304 5306 0 0 0 2546 2 0 0 25 0 1 0 176467053 9576448 1992 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 2338 1992 72 123 0 2213 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9352

[startup+51.1015 s]
/proc/loadavg: 0.90 0.96 0.98 2/78 12204
/proc/meminfo: memFree=1693816/2055920 swapFree=4148744/4192956
[pid=12203] ppid=12201 vsize=9352 CPUtime=51.07
/proc/12203/stat : 12203 (march_ks) R 12201 12203 12147 0 -1 4194304 5306 0 0 0 5105 2 0 0 25 0 1 0 176467053 9576448 1992 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 2338 1992 72 123 0 2213 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 9352

[startup+102.305 s]
/proc/loadavg: 0.96 0.96 0.98 2/78 12204
/proc/meminfo: memFree=1693816/2055920 swapFree=4148744/4192956
[pid=12203] ppid=12201 vsize=9352 CPUtime=102.27
/proc/12203/stat : 12203 (march_ks) R 12201 12203 12147 0 -1 4194304 5306 0 0 0 10224 3 0 0 25 0 1 0 176467053 9576448 1992 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541788 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 2338 1992 72 123 0 2213 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 9352

[startup+162.302 s]
/proc/loadavg: 0.98 0.97 0.98 2/78 12204
/proc/meminfo: memFree=1693816/2055920 swapFree=4148744/4192956
[pid=12203] ppid=12201 vsize=9352 CPUtime=162.25
/proc/12203/stat : 12203 (march_ks) R 12201 12203 12147 0 -1 4194304 5306 0 0 0 16222 3 0 0 25 0 1 0 176467053 9576448 1992 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 2338 1992 72 123 0 2213 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 9352

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12204
/proc/meminfo: memFree=1693816/2055920 swapFree=4148744/4192956
[pid=12203] ppid=12201 vsize=9352 CPUtime=222.24
/proc/12203/stat : 12203 (march_ks) R 12201 12203 12147 0 -1 4194304 5306 0 0 0 22220 4 0 0 25 0 1 0 176467053 9576448 1992 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134587537 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 2338 1992 72 123 0 2213 0
Current children cumulated CPU time (s) 222.24
Current children cumulated vsize (KiB) 9352

[startup+282.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12204
/proc/meminfo: memFree=1693944/2055920 swapFree=4148744/4192956
[pid=12203] ppid=12201 vsize=9352 CPUtime=282.22
/proc/12203/stat : 12203 (march_ks) R 12201 12203 12147 0 -1 4194304 5306 0 0 0 28218 4 0 0 25 0 1 0 176467053 9576448 1992 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 2338 1992 72 123 0 2213 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 9352

[startup+342.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12204
/proc/meminfo: memFree=1693944/2055920 swapFree=4148744/4192956
[pid=12203] ppid=12201 vsize=9352 CPUtime=342.21
/proc/12203/stat : 12203 (march_ks) R 12201 12203 12147 0 -1 4194304 5306 0 0 0 34216 5 0 0 25 0 1 0 176467053 9576448 1992 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 2338 1992 72 123 0 2213 0
Current children cumulated CPU time (s) 342.21
Current children cumulated vsize (KiB) 9352

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12204
/proc/meminfo: memFree=1693880/2055920 swapFree=4148744/4192956
[pid=12203] ppid=12201 vsize=9352 CPUtime=402.19
/proc/12203/stat : 12203 (march_ks) R 12201 12203 12147 0 -1 4194304 5306 0 0 0 40214 5 0 0 25 0 1 0 176467053 9576448 1992 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 2338 1992 72 123 0 2213 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 9352

[startup+462.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12204
/proc/meminfo: memFree=1693880/2055920 swapFree=4148744/4192956
[pid=12203] ppid=12201 vsize=9352 CPUtime=462.18
/proc/12203/stat : 12203 (march_ks) R 12201 12203 12147 0 -1 4194304 5306 0 0 0 46212 6 0 0 25 0 1 0 176467053 9576448 1992 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 2338 1992 72 123 0 2213 0
Current children cumulated CPU time (s) 462.18
Current children cumulated vsize (KiB) 9352

[startup+522.301 s]
/proc/loadavg: 0.99 0.97 0.98 2/78 12204
/proc/meminfo: memFree=1693816/2055920 swapFree=4148744/4192956
[pid=12203] ppid=12201 vsize=9352 CPUtime=522.16
/proc/12203/stat : 12203 (march_ks) R 12201 12203 12147 0 -1 4194304 5306 0 0 0 52210 6 0 0 25 0 1 0 176467053 9576448 1992 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 2338 1992 72 123 0 2213 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 9352

[startup+582.302 s]
/proc/loadavg: 1.06 0.99 0.99 2/78 12204
/proc/meminfo: memFree=1693880/2055920 swapFree=4148744/4192956
[pid=12203] ppid=12201 vsize=9352 CPUtime=582.14
/proc/12203/stat : 12203 (march_ks) R 12201 12203 12147 0 -1 4194304 5306 0 0 0 58208 6 0 0 25 0 1 0 176467053 9576448 1992 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628620 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 2338 1992 72 123 0 2213 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 9352

[startup+642.301 s]
/proc/loadavg: 1.15 1.02 1.00 2/78 12204
/proc/meminfo: memFree=1693944/2055920 swapFree=4148744/4192956
[pid=12203] ppid=12201 vsize=9524 CPUtime=642.14
/proc/12203/stat : 12203 (march_ks) R 12201 12203 12147 0 -1 4194304 5313 0 0 0 64207 7 0 0 25 0 1 0 176467053 9752576 1999 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 2381 1999 72 123 0 2256 0
Current children cumulated CPU time (s) 642.14
Current children cumulated vsize (KiB) 9524


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

[startup+4062.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12404
/proc/meminfo: memFree=1693176/2055920 swapFree=4148744/4192956
[pid=12203] ppid=12201 vsize=10204 CPUtime=4061.19
/proc/12203/stat : 12203 (march_ks) R 12201 12203 12147 0 -1 4194304 5457 0 0 0 406088 31 0 0 25 0 1 0 176467053 10448896 2142 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 2551 2142 72 123 0 2426 0
Current children cumulated CPU time (s) 4061.19
Current children cumulated vsize (KiB) 10204

[startup+4122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12404
/proc/meminfo: memFree=1693176/2055920 swapFree=4148744/4192956
[pid=12203] ppid=12201 vsize=10204 CPUtime=4121.18
/proc/12203/stat : 12203 (march_ks) R 12201 12203 12147 0 -1 4194304 5460 0 0 0 412086 32 0 0 25 0 1 0 176467053 10448896 2145 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 2551 2145 72 123 0 2426 0
Current children cumulated CPU time (s) 4121.18
Current children cumulated vsize (KiB) 10204

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12404
/proc/meminfo: memFree=1693240/2055920 swapFree=4148744/4192956
[pid=12203] ppid=12201 vsize=10204 CPUtime=4181.16
/proc/12203/stat : 12203 (march_ks) R 12201 12203 12147 0 -1 4194304 5463 0 0 0 418084 32 0 0 25 0 1 0 176467053 10448896 2148 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585091 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 2551 2148 72 123 0 2426 0
Current children cumulated CPU time (s) 4181.16
Current children cumulated vsize (KiB) 10204

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12404
/proc/meminfo: memFree=1693240/2055920 swapFree=4148744/4192956
[pid=12203] ppid=12201 vsize=10204 CPUtime=4241.15
/proc/12203/stat : 12203 (march_ks) R 12201 12203 12147 0 -1 4194304 5464 0 0 0 424082 33 0 0 25 0 1 0 176467053 10448896 2149 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 2551 2149 72 123 0 2426 0
Current children cumulated CPU time (s) 4241.15
Current children cumulated vsize (KiB) 10204

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12404
/proc/meminfo: memFree=1693176/2055920 swapFree=4148744/4192956
[pid=12203] ppid=12201 vsize=10204 CPUtime=4301.13
/proc/12203/stat : 12203 (march_ks) R 12201 12203 12147 0 -1 4194304 5465 0 0 0 430080 33 0 0 25 0 1 0 176467053 10448896 2150 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 2551 2150 72 123 0 2426 0
Current children cumulated CPU time (s) 4301.13
Current children cumulated vsize (KiB) 10204

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12404
/proc/meminfo: memFree=1693176/2055920 swapFree=4148744/4192956
[pid=12203] ppid=12201 vsize=10204 CPUtime=4361.12
/proc/12203/stat : 12203 (march_ks) R 12201 12203 12147 0 -1 4194304 5465 0 0 0 436079 33 0 0 25 0 1 0 176467053 10448896 2150 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 2551 2150 72 123 0 2426 0
Current children cumulated CPU time (s) 4361.12
Current children cumulated vsize (KiB) 10204

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12404
/proc/meminfo: memFree=1693176/2055920 swapFree=4148744/4192956
[pid=12203] ppid=12201 vsize=10204 CPUtime=4421.1
/proc/12203/stat : 12203 (march_ks) R 12201 12203 12147 0 -1 4194304 5473 0 0 0 442076 34 0 0 25 0 1 0 176467053 10448896 2158 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 2551 2158 72 123 0 2426 0
Current children cumulated CPU time (s) 4421.1
Current children cumulated vsize (KiB) 10204

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12404
/proc/meminfo: memFree=1693112/2055920 swapFree=4148744/4192956
[pid=12203] ppid=12201 vsize=10204 CPUtime=4481.09
/proc/12203/stat : 12203 (march_ks) R 12201 12203 12147 0 -1 4194304 5476 0 0 0 448075 34 0 0 25 0 1 0 176467053 10448896 2161 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 2551 2161 72 123 0 2426 0
Current children cumulated CPU time (s) 4481.09
Current children cumulated vsize (KiB) 10204

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12404
/proc/meminfo: memFree=1693112/2055920 swapFree=4148744/4192956
[pid=12203] ppid=12201 vsize=10204 CPUtime=4541.08
/proc/12203/stat : 12203 (march_ks) R 12201 12203 12147 0 -1 4194304 5481 0 0 0 454073 35 0 0 25 0 1 0 176467053 10448896 2166 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585134 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 2551 2166 72 123 0 2426 0
Current children cumulated CPU time (s) 4541.08
Current children cumulated vsize (KiB) 10204

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/84 12570
/proc/meminfo: memFree=1691648/2055920 swapFree=4148744/4192956
[pid=12203] ppid=12201 vsize=10204 CPUtime=4600.99
/proc/12203/stat : 12203 (march_ks) R 12201 12203 12147 0 -1 4194304 5481 0 0 0 460064 35 0 0 25 0 1 0 176467053 10448896 2166 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585137 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 2551 2166 72 123 0 2426 0
Current children cumulated CPU time (s) 4600.99
Current children cumulated vsize (KiB) 10204

[startup+4662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12602
/proc/meminfo: memFree=1692792/2055920 swapFree=4148744/4192956
[pid=12203] ppid=12201 vsize=10204 CPUtime=4660.94
/proc/12203/stat : 12203 (march_ks) R 12201 12203 12147 0 -1 4194304 5481 0 0 0 466059 35 0 0 25 0 1 0 176467053 10448896 2166 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585127 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 2551 2166 72 123 0 2426 0
Current children cumulated CPU time (s) 4660.94
Current children cumulated vsize (KiB) 10204

[startup+4722.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12602
/proc/meminfo: memFree=1692792/2055920 swapFree=4148744/4192956
[pid=12203] ppid=12201 vsize=10204 CPUtime=4720.93
/proc/12203/stat : 12203 (march_ks) R 12201 12203 12147 0 -1 4194304 5481 0 0 0 472058 35 0 0 25 0 1 0 176467053 10448896 2166 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 2551 2166 72 123 0 2426 0
Current children cumulated CPU time (s) 4720.93
Current children cumulated vsize (KiB) 10204

[startup+4782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12602
/proc/meminfo: memFree=1692920/2055920 swapFree=4148744/4192956
[pid=12203] ppid=12201 vsize=10356 CPUtime=4780.92
/proc/12203/stat : 12203 (march_ks) R 12201 12203 12147 0 -1 4194304 5490 0 0 0 478056 36 0 0 25 0 1 0 176467053 10604544 2175 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 2589 2175 72 123 0 2464 0
Current children cumulated CPU time (s) 4780.92
Current children cumulated vsize (KiB) 10356

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12602
/proc/meminfo: memFree=1692920/2055920 swapFree=4148744/4192956
[pid=12203] ppid=12201 vsize=10356 CPUtime=4840.9
/proc/12203/stat : 12203 (march_ks) R 12201 12203 12147 0 -1 4194304 5490 0 0 0 484054 36 0 0 25 0 1 0 176467053 10604544 2175 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 2589 2175 72 123 0 2464 0
Current children cumulated CPU time (s) 4840.9
Current children cumulated vsize (KiB) 10356

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12602
/proc/meminfo: memFree=1692920/2055920 swapFree=4148744/4192956
[pid=12203] ppid=12201 vsize=10356 CPUtime=4900.89
/proc/12203/stat : 12203 (march_ks) R 12201 12203 12147 0 -1 4194304 5491 0 0 0 490052 37 0 0 25 0 1 0 176467053 10604544 2176 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585120 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 2589 2176 72 123 0 2464 0
Current children cumulated CPU time (s) 4900.89
Current children cumulated vsize (KiB) 10356

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12602
/proc/meminfo: memFree=1692984/2055920 swapFree=4148744/4192956
[pid=12203] ppid=12201 vsize=10356 CPUtime=4960.87
/proc/12203/stat : 12203 (march_ks) R 12201 12203 12147 0 -1 4194304 5493 0 0 0 496050 37 0 0 25 0 1 0 176467053 10604544 2178 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 2589 2178 72 123 0 2464 0
Current children cumulated CPU time (s) 4960.87
Current children cumulated vsize (KiB) 10356



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12602
/proc/meminfo: memFree=1692984/2055920 swapFree=4148744/4192956
[pid=12203] ppid=12201 vsize=10356 CPUtime=5000.06
/proc/12203/stat : 12203 (march_ks) R 12201 12203 12147 0 -1 4194304 5496 0 0 0 499969 37 0 0 25 0 1 0 176467053 10604544 2181 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585361 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 2589 2181 72 123 0 2464 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 10356

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

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

[startup+5001.5 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 12602
/proc/meminfo: memFree=1692984/2055920 swapFree=4148744/4192956
[pid=12203] ppid=12201 vsize=10356 CPUtime=5000.06
/proc/12203/stat : 12203 (march_ks) R 12201 12203 12147 0 -1 4194304 5496 0 0 0 499969 37 0 0 25 0 1 0 176467053 10604544 2181 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134585361 0 0 4096 0 0 0 0 17 1 0 0
/proc/12203/statm: 2589 2181 72 123 0 2464 0
Current children cumulated CPU time (s) 5000.06
Current children cumulated vsize (KiB) 10356

Child ended because it received signal 15 (SIGTERM)
Real time (s): 5001.51
CPU time (s): 5000.08
CPU user time (s): 4999.7
CPU system time (s): 0.379942
CPU usage (%): 99.9714
Max. virtual memory (cumulated for all children) (KiB): 10356

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.7
system time used= 0.379942
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 5496
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= 100834

runsolver used 6.15506 second user time and 11.9042 second system time

The end

Launcher Data (download as text)

Begin job on node14 on Sun Apr 22 23:44:53 UTC 2007

IDJOB= 369007
IDBENCH= 24714
IDSOLVER= 180
FILE ID= node14/369007-1177285493

PBS_JOBID= 4650815

Free space on /tmp= 66207 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Difficult/contest05/QG/QG6-gensys-ukn003.sat05-2726.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/369007-1177285493/march_ks /tmp/evaluation/369007-1177285493/instance-369007-1177285493.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node14/watcher-369007-1177285493 -o ROOT/results/node14/solver-369007-1177285493 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/369007-1177285493/march_ks /tmp/evaluation/369007-1177285493/instance-369007-1177285493.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  92c8b4fc23a7c22313979a2d9b3b5a58

RANDOM SEED= 962502588

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node14.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux

/proc/cpuinfo:
processor	: 0
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.227
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.227
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5586.94
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1702288 kB
Buffers:         68456 kB
Cached:         216016 kB
SwapCached:      11464 kB
Active:         191972 kB
Inactive:       115388 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1702288 kB
SwapTotal:     4192956 kB
SwapFree:      4148744 kB
Dirty:            2848 kB
Writeback:           0 kB
Mapped:          29656 kB
Slab:            31836 kB
Committed_AS:  7735668 kB
PageTables:       1784 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264952 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 66207 MiB

End job on node14 on Mon Apr 23 01:08:17 UTC 2007