Trace number 368968

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) 5000.1 4999.91

General information on the benchmark

Namecrafted/Hard/contest05/counting-clq/
unsat-set-a-clqcolor-12-07-08.sat05-1251.reshuffled-07.cnf
MD5SUMabc96eeff4620950ed663b681c6f0e7b
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 variables246
Number of clauses4514
Sum of the clauses size13326
Maximum clause length12
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 2336
Number of clauses of size 34158
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 520

Solver Data (download as text)

0.06/0.08	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.06/0.08	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.06/0.08	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.06/0.08	c main()::
0.06/0.08	c initFormula():: searching for DIMACS p-line....
0.06/0.08	c full lookahead due to high density!
0.06/0.08	c initFormula():: the DIMACS p-line indicates a CNF of 246 variables and 4514 clauses.
0.06/0.08	c parseCNF():: parsing....
0.06/0.08	c parseCNF():: the CNF contains 0 unary clauses.
0.06/0.08	c runParser():: parsing was successful, warming up engines...
0.06/0.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.06/0.08	c preprocessing fase I completed:: there are now 246 free variables and 4514 clauses.
0.06/0.08	c stat :: sign balance is biased by 36.603
0.06/0.08	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.06/0.08	c using k-SAT heuristics (size based diff)
0.06/0.08	c longest clause has size 12
0.06/0.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 44352 duplicate clauses
0.06/0.08	c main():: clause / variable ratio: ( 4514 / 246 ) = 18.35
0.06/0.08	c longest clause has size 12
0.06/0.08	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.06/0.08	c dynamic_preselect_setsize :: off
0.06/0.08	c suggested doublelook initial :: 0
0.06/0.08	c main():: all systems go!
0.06/0.08	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 193 JD: 70
0.29/0.33	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |********************************************************
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c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 11423 JD: 70
9.69/9.74	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |***********************************************
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c |********************************************************
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c |*************************************************************
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c |***************************************************************
c |****************************************************************| 2 NC: 362742 JD: 70
269.61/269.61	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |*********************
c |**********************
c |***********************
c |************************
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c |**************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
c |*************************************
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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/node16/watcher-368968-1177270455 -o ROOT/results/node16/solver-368968-1177270455 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368968-1177270455/march_ks /tmp/evaluation/368968-1177270455/instance-368968-1177270455.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: 0.91 0.99 0.99 3/77 19702
/proc/meminfo: memFree=1724600/2055920 swapFree=4148608/4192956
[pid=19702] ppid=19700 vsize=656 CPUtime=0
/proc/19702/stat : 19702 (march_ks) R 19700 19702 19646 0 -1 4194304 96 0 0 0 0 0 0 0 18 0 1 0 174963122 671744 81 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134557851 0 0 4096 0 0 0 0 17 1 0 0
/proc/19702/statm: 164 81 47 123 0 39 0

[startup+0.06979 s]
/proc/loadavg: 0.91 0.99 0.99 3/77 19702
/proc/meminfo: memFree=1724600/2055920 swapFree=4148608/4192956
[pid=19702] ppid=19700 vsize=2372 CPUtime=0.06
/proc/19702/stat : 19702 (march_ks) R 19700 19702 19646 0 -1 4194304 658 0 0 0 6 0 0 0 18 0 1 0 174963122 2428928 504 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628656 0 0 4096 0 0 0 0 17 1 0 0
/proc/19702/statm: 593 504 67 123 0 468 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 2372

[startup+0.101783 s]
/proc/loadavg: 0.91 0.99 0.99 3/77 19702
/proc/meminfo: memFree=1724600/2055920 swapFree=4148608/4192956
[pid=19702] ppid=19700 vsize=2200 CPUtime=0.09
/proc/19702/stat : 19702 (march_ks) R 19700 19702 19646 0 -1 4194304 663 0 0 0 9 0 0 0 18 0 1 0 174963122 2252800 466 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/19702/statm: 550 466 72 123 0 425 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 2200

[startup+0.30174 s]
/proc/loadavg: 0.91 0.99 0.99 3/77 19702
/proc/meminfo: memFree=1724600/2055920 swapFree=4148608/4192956
[pid=19702] ppid=19700 vsize=2200 CPUtime=0.29
/proc/19702/stat : 19702 (march_ks) R 19700 19702 19646 0 -1 4194304 663 0 0 0 29 0 0 0 19 0 1 0 174963122 2252800 466 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537944 0 0 4096 0 0 0 0 17 1 0 0
/proc/19702/statm: 550 466 72 123 0 425 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 2200

[startup+0.701658 s]
/proc/loadavg: 0.91 0.99 0.99 3/77 19702
/proc/meminfo: memFree=1724600/2055920 swapFree=4148608/4192956
[pid=19702] ppid=19700 vsize=2200 CPUtime=0.69
/proc/19702/stat : 19702 (march_ks) R 19700 19702 19646 0 -1 4194304 663 0 0 0 69 0 0 0 23 0 1 0 174963122 2252800 466 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525606 0 0 4096 0 0 0 0 17 1 0 0
/proc/19702/statm: 550 466 72 123 0 425 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 2200

[startup+1.50249 s]
/proc/loadavg: 0.91 0.99 0.99 2/78 19703
/proc/meminfo: memFree=1722864/2055920 swapFree=4148608/4192956
[pid=19702] ppid=19700 vsize=2200 CPUtime=1.49
/proc/19702/stat : 19702 (march_ks) R 19700 19702 19646 0 -1 4194304 663 0 0 0 149 0 0 0 25 0 1 0 174963122 2252800 466 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 1 0 0
/proc/19702/statm: 550 466 72 123 0 425 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2200

[startup+3.10116 s]
/proc/loadavg: 0.91 0.99 0.99 2/78 19703
/proc/meminfo: memFree=1722672/2055920 swapFree=4148608/4192956
[pid=19702] ppid=19700 vsize=2200 CPUtime=3.09
/proc/19702/stat : 19702 (march_ks) R 19700 19702 19646 0 -1 4194304 663 0 0 0 309 0 0 0 25 0 1 0 174963122 2252800 466 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597206 0 0 4096 0 0 0 0 17 1 0 0
/proc/19702/statm: 550 466 72 123 0 425 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2200

[startup+6.30149 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 19703
/proc/meminfo: memFree=1722672/2055920 swapFree=4148608/4192956
[pid=19702] ppid=19700 vsize=2200 CPUtime=6.29
/proc/19702/stat : 19702 (march_ks) R 19700 19702 19646 0 -1 4194304 663 0 0 0 629 0 0 0 25 0 1 0 174963122 2252800 466 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134565492 0 0 4096 0 0 0 0 17 1 0 0
/proc/19702/statm: 550 466 72 123 0 425 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2200

[startup+12.7012 s]
/proc/loadavg: 0.92 0.99 0.99 2/78 19703
/proc/meminfo: memFree=1722616/2055920 swapFree=4148608/4192956
[pid=19702] ppid=19700 vsize=2200 CPUtime=12.69
/proc/19702/stat : 19702 (march_ks) R 19700 19702 19646 0 -1 4194304 663 0 0 0 1269 0 0 0 25 0 1 0 174963122 2252800 466 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538176 0 0 4096 0 0 0 0 17 1 0 0
/proc/19702/statm: 550 466 72 123 0 425 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2200

[startup+25.5015 s]
/proc/loadavg: 0.94 0.99 0.99 2/78 19703
/proc/meminfo: memFree=1722616/2055920 swapFree=4148608/4192956
[pid=19702] ppid=19700 vsize=2404 CPUtime=25.49
/proc/19702/stat : 19702 (march_ks) R 19700 19702 19646 0 -1 4194304 703 0 0 0 2549 0 0 0 25 0 1 0 174963122 2461696 506 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/19702/statm: 601 506 72 123 0 476 0
Current children cumulated CPU time (s) 25.49
Current children cumulated vsize (KiB) 2404

[startup+51.1012 s]
/proc/loadavg: 0.96 0.99 0.99 2/78 19705
/proc/meminfo: memFree=1722424/2055920 swapFree=4148608/4192956
[pid=19702] ppid=19700 vsize=2656 CPUtime=51.09
/proc/19702/stat : 19702 (march_ks) R 19700 19702 19646 0 -1 4194304 740 0 0 0 5109 0 0 0 25 0 1 0 174963122 2719744 543 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/19702/statm: 664 543 72 123 0 539 0
Current children cumulated CPU time (s) 51.09
Current children cumulated vsize (KiB) 2656

[startup+102.306 s]
/proc/loadavg: 0.98 0.99 0.99 2/78 19705
/proc/meminfo: memFree=1722168/2055920 swapFree=4148608/4192956
[pid=19702] ppid=19700 vsize=2884 CPUtime=102.3
/proc/19702/stat : 19702 (march_ks) R 19700 19702 19646 0 -1 4194304 812 0 0 0 10230 0 0 0 25 0 1 0 174963122 2953216 615 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527285 0 0 4096 0 0 0 0 17 1 0 0
/proc/19702/statm: 721 615 72 123 0 596 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 2884

[startup+162.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 19705
/proc/meminfo: memFree=1721784/2055920 swapFree=4148608/4192956
[pid=19702] ppid=19700 vsize=3224 CPUtime=162.3
/proc/19702/stat : 19702 (march_ks) R 19700 19702 19646 0 -1 4194304 893 0 0 0 16230 0 0 0 25 0 1 0 174963122 3301376 696 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537984 0 0 4096 0 0 0 0 17 1 0 0
/proc/19702/statm: 806 696 72 123 0 681 0
Current children cumulated CPU time (s) 162.3
Current children cumulated vsize (KiB) 3224

[startup+222.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 19705
/proc/meminfo: memFree=1721464/2055920 swapFree=4148608/4192956
[pid=19702] ppid=19700 vsize=3736 CPUtime=222.3
/proc/19702/stat : 19702 (march_ks) R 19700 19702 19646 0 -1 4194304 969 0 0 0 22230 0 0 0 25 0 1 0 174963122 3825664 772 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527256 0 0 4096 0 0 0 0 17 1 0 0
/proc/19702/statm: 934 772 72 123 0 809 0
Current children cumulated CPU time (s) 222.3
Current children cumulated vsize (KiB) 3736

[startup+282.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 19705
/proc/meminfo: memFree=1721208/2055920 swapFree=4148608/4192956
[pid=19702] ppid=19700 vsize=3736 CPUtime=282.31
/proc/19702/stat : 19702 (march_ks) R 19700 19702 19646 0 -1 4194304 1032 0 0 0 28230 1 0 0 25 0 1 0 174963122 3825664 835 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526935 0 0 4096 0 0 0 0 17 1 0 0
/proc/19702/statm: 934 835 72 123 0 809 0
Current children cumulated CPU time (s) 282.31
Current children cumulated vsize (KiB) 3736

[startup+342.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 19705
/proc/meminfo: memFree=1720888/2055920 swapFree=4148608/4192956
[pid=19702] ppid=19700 vsize=4500 CPUtime=342.31
/proc/19702/stat : 19702 (march_ks) R 19700 19702 19646 0 -1 4194304 1113 0 0 0 34230 1 0 0 25 0 1 0 174963122 4608000 916 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564744 0 0 4096 0 0 0 0 17 1 0 0
/proc/19702/statm: 1125 916 72 123 0 1000 0
Current children cumulated CPU time (s) 342.31
Current children cumulated vsize (KiB) 4500

[startup+402.301 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 19705
/proc/meminfo: memFree=1720568/2055920 swapFree=4148608/4192956
[pid=19702] ppid=19700 vsize=4500 CPUtime=402.31
/proc/19702/stat : 19702 (march_ks) R 19700 19702 19646 0 -1 4194304 1190 0 0 0 40230 1 0 0 25 0 1 0 174963122 4608000 993 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526957 0 0 4096 0 0 0 0 17 1 0 0
/proc/19702/statm: 1125 993 72 123 0 1000 0
Current children cumulated CPU time (s) 402.31
Current children cumulated vsize (KiB) 4500

[startup+462.302 s]
/proc/loadavg: 0.99 0.99 0.99 2/78 19705
/proc/meminfo: memFree=1720248/2055920 swapFree=4148608/4192956
[pid=19702] ppid=19700 vsize=5652 CPUtime=462.32
/proc/19702/stat : 19702 (march_ks) R 19700 19702 19646 0 -1 4194304 1264 0 0 0 46231 1 0 0 25 0 1 0 174963122 5787648 1067 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526900 0 0 4096 0 0 0 0 17 1 0 0
/proc/19702/statm: 1413 1067 72 123 0 1288 0
Current children cumulated CPU time (s) 462.32
Current children cumulated vsize (KiB) 5652

[startup+522.301 s]
/proc/loadavg: 1.03 1.00 1.00 2/78 19705
/proc/meminfo: memFree=1719992/2055920 swapFree=4148608/4192956
[pid=19702] ppid=19700 vsize=5652 CPUtime=522.32
/proc/19702/stat : 19702 (march_ks) R 19700 19702 19646 0 -1 4194304 1327 0 0 0 52231 1 0 0 25 0 1 0 174963122 5787648 1130 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677348 0 0 4096 0 0 0 0 17 1 0 0
/proc/19702/statm: 1413 1130 72 123 0 1288 0
Current children cumulated CPU time (s) 522.32
Current children cumulated vsize (KiB) 5652

[startup+582.302 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 19705
/proc/meminfo: memFree=1719672/2055920 swapFree=4148608/4192956
[pid=19702] ppid=19700 vsize=5652 CPUtime=582.32
/proc/19702/stat : 19702 (march_ks) R 19700 19702 19646 0 -1 4194304 1398 0 0 0 58231 1 0 0 25 0 1 0 174963122 5787648 1201 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538240 0 0 4096 0 0 0 0 17 1 0 0
/proc/19702/statm: 1413 1201 72 123 0 1288 0
Current children cumulated CPU time (s) 582.32
Current children cumulated vsize (KiB) 5652

[startup+642.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19705
/proc/meminfo: memFree=1719416/2055920 swapFree=4148608/4192956
[pid=19702] ppid=19700 vsize=5652 CPUtime=642.32
/proc/19702/stat : 19702 (march_ks) R 19700 19702 19646 0 -1 4194304 1477 0 0 0 64231 1 0 0 25 0 1 0 174963122 5787648 1280 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538176 0 0 4096 0 0 0 0 17 1 0 0
/proc/19702/statm: 1413 1280 72 123 0 1288 0
Current children cumulated CPU time (s) 642.32
Current children cumulated vsize (KiB) 5652


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

[startup+4062.31 s]
/proc/loadavg: 1.05 1.01 1.00 2/78 19905
/proc/meminfo: memFree=1703928/2055920 swapFree=4148608/4192956
[pid=19702] ppid=19700 vsize=28396 CPUtime=4062.43
/proc/19702/stat : 19702 (march_ks) R 19700 19702 19646 0 -1 4194304 5350 0 0 0 406230 13 0 0 25 0 1 0 174963122 29077504 5153 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541729 0 0 4096 0 0 0 0 17 1 0 0
/proc/19702/statm: 7099 5153 72 123 0 6974 0
Current children cumulated CPU time (s) 4062.43
Current children cumulated vsize (KiB) 28396

[startup+4122.3 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 19905
/proc/meminfo: memFree=1703672/2055920 swapFree=4148608/4192956
[pid=19702] ppid=19700 vsize=28396 CPUtime=4122.43
/proc/19702/stat : 19702 (march_ks) R 19700 19702 19646 0 -1 4194304 5412 0 0 0 412230 13 0 0 25 0 1 0 174963122 29077504 5215 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598329 0 0 4096 0 0 0 0 17 1 0 0
/proc/19702/statm: 7099 5215 72 123 0 6974 0
Current children cumulated CPU time (s) 4122.43
Current children cumulated vsize (KiB) 28396

[startup+4182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19905
/proc/meminfo: memFree=1703416/2055920 swapFree=4148608/4192956
[pid=19702] ppid=19700 vsize=28396 CPUtime=4182.43
/proc/19702/stat : 19702 (march_ks) R 19700 19702 19646 0 -1 4194304 5469 0 0 0 418230 13 0 0 25 0 1 0 174963122 29077504 5272 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/19702/statm: 7099 5272 72 123 0 6974 0
Current children cumulated CPU time (s) 4182.43
Current children cumulated vsize (KiB) 28396

[startup+4242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19905
/proc/meminfo: memFree=1703096/2055920 swapFree=4148608/4192956
[pid=19702] ppid=19700 vsize=28396 CPUtime=4242.44
/proc/19702/stat : 19702 (march_ks) R 19700 19702 19646 0 -1 4194304 5538 0 0 0 424230 14 0 0 25 0 1 0 174963122 29077504 5341 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134597858 0 0 4096 0 0 0 0 17 1 0 0
/proc/19702/statm: 7099 5341 72 123 0 6974 0
Current children cumulated CPU time (s) 4242.44
Current children cumulated vsize (KiB) 28396

[startup+4302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19905
/proc/meminfo: memFree=1702840/2055920 swapFree=4148608/4192956
[pid=19702] ppid=19700 vsize=28396 CPUtime=4302.44
/proc/19702/stat : 19702 (march_ks) R 19700 19702 19646 0 -1 4194304 5596 0 0 0 430230 14 0 0 25 0 1 0 174963122 29077504 5399 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 1 0 0
/proc/19702/statm: 7099 5399 72 123 0 6974 0
Current children cumulated CPU time (s) 4302.44
Current children cumulated vsize (KiB) 28396

[startup+4362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19905
/proc/meminfo: memFree=1702712/2055920 swapFree=4148608/4192956
[pid=19702] ppid=19700 vsize=28396 CPUtime=4362.44
/proc/19702/stat : 19702 (march_ks) R 19700 19702 19646 0 -1 4194304 5657 0 0 0 436230 14 0 0 25 0 1 0 174963122 29077504 5460 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 1 0 0
/proc/19702/statm: 7099 5460 72 123 0 6974 0
Current children cumulated CPU time (s) 4362.44
Current children cumulated vsize (KiB) 28396

[startup+4422.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19905
/proc/meminfo: memFree=1702456/2055920 swapFree=4148608/4192956
[pid=19702] ppid=19700 vsize=28396 CPUtime=4422.44
/proc/19702/stat : 19702 (march_ks) R 19700 19702 19646 0 -1 4194304 5721 0 0 0 442230 14 0 0 25 0 1 0 174963122 29077504 5524 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677354 0 0 4096 0 0 0 0 17 1 0 0
/proc/19702/statm: 7099 5524 72 123 0 6974 0
Current children cumulated CPU time (s) 4422.44
Current children cumulated vsize (KiB) 28396

[startup+4482.3 s]
/proc/loadavg: 1.00 1.00 1.00 3/78 19905
/proc/meminfo: memFree=1702264/2055920 swapFree=4148608/4192956
[pid=19702] ppid=19700 vsize=28396 CPUtime=4482.44
/proc/19702/stat : 19702 (march_ks) R 19700 19702 19646 0 -1 4194304 5779 0 0 0 448230 14 0 0 25 0 1 0 174963122 29077504 5582 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/19702/statm: 7099 5582 72 123 0 6974 0
Current children cumulated CPU time (s) 4482.44
Current children cumulated vsize (KiB) 28396

[startup+4542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19905
/proc/meminfo: memFree=1702008/2055920 swapFree=4148608/4192956
[pid=19702] ppid=19700 vsize=28396 CPUtime=4542.46
/proc/19702/stat : 19702 (march_ks) R 19700 19702 19646 0 -1 4194304 5834 0 0 0 454231 15 0 0 25 0 1 0 174963122 29077504 5637 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527043 0 0 4096 0 0 0 0 17 1 0 0
/proc/19702/statm: 7099 5637 72 123 0 6974 0
Current children cumulated CPU time (s) 4542.46
Current children cumulated vsize (KiB) 28396

[startup+4602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19905
/proc/meminfo: memFree=1701752/2055920 swapFree=4148608/4192956
[pid=19702] ppid=19700 vsize=28396 CPUtime=4602.46
/proc/19702/stat : 19702 (march_ks) R 19700 19702 19646 0 -1 4194304 5898 0 0 0 460231 15 0 0 25 0 1 0 174963122 29077504 5701 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538392 0 0 4096 0 0 0 0 17 1 0 0
/proc/19702/statm: 7099 5701 72 123 0 6974 0
Current children cumulated CPU time (s) 4602.46
Current children cumulated vsize (KiB) 28396

[startup+4662.3 s]
/proc/loadavg: 1.08 1.02 1.01 2/78 19905
/proc/meminfo: memFree=1701496/2055920 swapFree=4148608/4192956
[pid=19702] ppid=19700 vsize=28396 CPUtime=4662.46
/proc/19702/stat : 19702 (march_ks) R 19700 19702 19646 0 -1 4194304 5957 0 0 0 466231 15 0 0 25 0 1 0 174963122 29077504 5760 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598116 0 0 4096 0 0 0 0 17 1 0 0
/proc/19702/statm: 7099 5760 72 123 0 6974 0
Current children cumulated CPU time (s) 4662.46
Current children cumulated vsize (KiB) 28396

[startup+4722.31 s]
/proc/loadavg: 1.03 1.01 1.00 3/78 19905
/proc/meminfo: memFree=1701240/2055920 swapFree=4148608/4192956
[pid=19702] ppid=19700 vsize=28396 CPUtime=4722.46
/proc/19702/stat : 19702 (march_ks) R 19700 19702 19646 0 -1 4194304 6013 0 0 0 472231 15 0 0 25 0 1 0 174963122 29077504 5816 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526941 0 0 4096 0 0 0 0 17 1 0 0
/proc/19702/statm: 7099 5816 72 123 0 6974 0
Current children cumulated CPU time (s) 4722.46
Current children cumulated vsize (KiB) 28396

[startup+4782.3 s]
/proc/loadavg: 1.01 1.00 1.00 2/78 19905
/proc/meminfo: memFree=1700984/2055920 swapFree=4148608/4192956
[pid=19702] ppid=19700 vsize=28396 CPUtime=4782.46
/proc/19702/stat : 19702 (march_ks) R 19700 19702 19646 0 -1 4194304 6069 0 0 0 478231 15 0 0 25 0 1 0 174963122 29077504 5872 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 1 0 0
/proc/19702/statm: 7099 5872 72 123 0 6974 0
Current children cumulated CPU time (s) 4782.46
Current children cumulated vsize (KiB) 28396

[startup+4842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19905
/proc/meminfo: memFree=1700792/2055920 swapFree=4148608/4192956
[pid=19702] ppid=19700 vsize=28396 CPUtime=4842.46
/proc/19702/stat : 19702 (march_ks) R 19700 19702 19646 0 -1 4194304 6124 0 0 0 484231 15 0 0 25 0 1 0 174963122 29077504 5927 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 1 0 0
/proc/19702/statm: 7099 5927 72 123 0 6974 0
Current children cumulated CPU time (s) 4842.46
Current children cumulated vsize (KiB) 28396

[startup+4902.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19905
/proc/meminfo: memFree=1700536/2055920 swapFree=4148608/4192956
[pid=19702] ppid=19700 vsize=28396 CPUtime=4902.47
/proc/19702/stat : 19702 (march_ks) R 19700 19702 19646 0 -1 4194304 6180 0 0 0 490231 16 0 0 25 0 1 0 174963122 29077504 5983 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537981 0 0 4096 0 0 0 0 17 1 0 0
/proc/19702/statm: 7099 5983 72 123 0 6974 0
Current children cumulated CPU time (s) 4902.47
Current children cumulated vsize (KiB) 28396

[startup+4962.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19905
/proc/meminfo: memFree=1700344/2055920 swapFree=4148608/4192956
[pid=19702] ppid=19700 vsize=28396 CPUtime=4962.48
/proc/19702/stat : 19702 (march_ks) R 19700 19702 19646 0 -1 4194304 6235 0 0 0 496232 16 0 0 25 0 1 0 174963122 29077504 6038 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538248 0 0 4096 0 0 0 0 17 1 0 0
/proc/19702/statm: 7099 6038 72 123 0 6974 0
Current children cumulated CPU time (s) 4962.48
Current children cumulated vsize (KiB) 28396



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+4999.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19905
/proc/meminfo: memFree=1700216/2055920 swapFree=4148608/4192956
[pid=19702] ppid=19700 vsize=28396 CPUtime=5000.08
/proc/19702/stat : 19702 (march_ks) R 19700 19702 19646 0 -1 4194304 6271 0 0 0 499992 16 0 0 25 0 1 0 174963122 29077504 6074 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/19702/statm: 7099 6074 72 123 0 6974 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 28396

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

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

[startup+4999.9 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 19905
/proc/meminfo: memFree=1700216/2055920 swapFree=4148608/4192956
[pid=19702] ppid=19700 vsize=28396 CPUtime=5000.08
/proc/19702/stat : 19702 (march_ks) R 19700 19702 19646 0 -1 4194304 6271 0 0 0 499992 16 0 0 25 0 1 0 174963122 29077504 6074 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541800 0 0 4096 0 0 0 0 17 1 0 0
/proc/19702/statm: 7099 6074 72 123 0 6974 0
Current children cumulated CPU time (s) 5000.08
Current children cumulated vsize (KiB) 28396

Child ended because it received signal 15 (SIGTERM)
Real time (s): 4999.91
CPU time (s): 5000.1
CPU user time (s): 4999.93
CPU system time (s): 0.168974
CPU usage (%): 100.004
Max. virtual memory (cumulated for all children) (KiB): 28396

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4999.93
system time used= 0.168974
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 6271
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= 67450

runsolver used 5.71713 second user time and 12.4011 second system time

The end

Launcher Data (download as text)

Begin job on node16 on Sun Apr 22 19:34:15 UTC 2007

IDJOB= 368968
IDBENCH= 24673
IDSOLVER= 180
FILE ID= node16/368968-1177270455

PBS_JOBID= 4650714

Free space on /tmp= 66397 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/counting-clq/unsat-set-a-clqcolor-12-07-08.sat05-1251.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/368968-1177270455/march_ks /tmp/evaluation/368968-1177270455/instance-368968-1177270455.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node16/watcher-368968-1177270455 -o ROOT/results/node16/solver-368968-1177270455 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368968-1177270455/march_ks /tmp/evaluation/368968-1177270455/instance-368968-1177270455.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  abc96eeff4620950ed663b681c6f0e7b

RANDOM SEED= 263435949

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node16.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		: 3000.232
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		: 3000.232
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:       1725072 kB
Buffers:         40660 kB
Cached:         208228 kB
SwapCached:      12164 kB
Active:         196992 kB
Inactive:        74960 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1725072 kB
SwapTotal:     4192956 kB
SwapFree:      4148608 kB
Dirty:            2528 kB
Writeback:           0 kB
Mapped:          30032 kB
Slab:            44412 kB
Committed_AS:  7470040 kB
PageTables:       1836 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= 66397 MiB

End job on node16 on Sun Apr 22 20:57:37 UTC 2007