Trace number 368947

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 2007-02-08Signal 4012.51 4058.98

General information on the benchmark

Namecrafted/Hard/contest05/counting-php/
harder-fphp-016-015.sat05-1230.reshuffled-07.cnf
MD5SUM8933f4efeee309724bfa107bfc7974e9
Bench CategoryCRAFTED (crafted instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark36.6984
Satisfiable
(Un)Satisfiability was proved
Number of variables240
Number of clauses3496
Sum of the clauses size7200
Maximum clause length15
Minimum clause length2
Number of clauses of size 10
Number of clauses of size 23480
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 516

Solver Data (download as text)

0.01/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.01/0.01	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.01/0.01	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.01/0.01	c main()::
0.01/0.01	c initFormula():: searching for DIMACS p-line....
0.01/0.01	c full lookahead due to high density!
0.01/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 240 variables and 3496 clauses.
0.01/0.01	c parseCNF():: parsing....
0.01/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.01/0.01	c runParser():: parsing was successful, warming up engines...
0.01/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.01	c preprocessing fase I completed:: there are now 240 free variables and 3496 clauses.
0.01/0.01	c stat :: sign balance is biased by 26.922
0.01/0.01	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.01/0.01	c using k-SAT heuristics (size based diff)
0.01/0.01	c longest clause has size 15
0.01/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.01	c main():: clause / variable ratio: ( 3496 / 240 ) = 14.57
0.01/0.01	c longest clause has size 15
0.01/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.01/0.01	c dynamic_preselect_setsize :: on
0.01/0.01	c suggested doublelook initial :: 0
0.01/0.01	c main():: all systems go!
0.01/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 277 JD: 162
0.40/0.46	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
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c |**********************************
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c |****************************************************
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c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 15844 JD: 162
1.90/1.90	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
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c |***************************************************************
c |****************************************************************| 2 NC: 515763 JD: 162
39.09/39.19	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
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c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
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c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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c |********************************************
c |*********************************************
c |**********************************************
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c |************************************************
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c |********************************************************
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c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 12066269 JD: 162
790.49/790.71	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 |******************************************************
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/node47/watcher-368947-1177263010 -o ROOT/results/node47/solver-368947-1177263010 -C 5000 -W 7500 -M 1800 --output-limit 1,15 /tmp/evaluation/368947-1177263010/march_ks /tmp/evaluation/368947-1177263010/instance-368947-1177263010.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: 0.99 1.00 1.00 3/77 21736
/proc/meminfo: memFree=1659376/2055920 swapFree=4157972/4192956
[pid=21736] ppid=21734 vsize=940 CPUtime=0
/proc/21736/stat : 21736 (march_ks) R 21734 21736 21437 0 -1 4194304 119 0 0 0 0 0 0 0 18 0 1 0 81146341 962560 103 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/21736/statm: 235 103 48 123 0 110 0

[startup+0.0122931 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 21736
/proc/meminfo: memFree=1659376/2055920 swapFree=4157972/4192956
[pid=21736] ppid=21734 vsize=948 CPUtime=0.01
/proc/21736/stat : 21736 (march_ks) R 21734 21736 21437 0 -1 4194304 169 0 0 0 1 0 0 0 18 0 1 0 81146341 970752 151 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 1 0 0
/proc/21736/statm: 237 151 67 123 0 112 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 948

[startup+0.101302 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 21736
/proc/meminfo: memFree=1659376/2055920 swapFree=4157972/4192956
[pid=21736] ppid=21734 vsize=1156 CPUtime=0.1
/proc/21736/stat : 21736 (march_ks) R 21734 21736 21437 0 -1 4194304 198 0 0 0 10 0 0 0 18 0 1 0 81146341 1183744 180 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134527052 0 0 4096 0 0 0 0 17 1 0 0
/proc/21736/statm: 289 180 72 123 0 164 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1156

[startup+0.301324 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 21736
/proc/meminfo: memFree=1659376/2055920 swapFree=4157972/4192956
[pid=21736] ppid=21734 vsize=1156 CPUtime=0.3
/proc/21736/stat : 21736 (march_ks) R 21734 21736 21437 0 -1 4194304 198 0 0 0 30 0 0 0 19 0 1 0 81146341 1183744 180 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538155 0 0 4096 0 0 0 0 17 1 0 0
/proc/21736/statm: 289 180 72 123 0 164 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1156

[startup+0.701367 s]
/proc/loadavg: 0.99 1.00 1.00 3/77 21736
/proc/meminfo: memFree=1659376/2055920 swapFree=4157972/4192956
[pid=21736] ppid=21734 vsize=1300 CPUtime=0.7
/proc/21736/stat : 21736 (march_ks) R 21734 21736 21437 0 -1 4194304 218 0 0 0 70 0 0 0 22 0 1 0 81146341 1331200 200 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628636 0 0 4096 0 0 0 0 17 1 0 0
/proc/21736/statm: 325 200 72 123 0 200 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1300

[startup+1.50145 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21737
/proc/meminfo: memFree=1658728/2055920 swapFree=4157972/4192956
[pid=21736] ppid=21734 vsize=1604 CPUtime=1.5
/proc/21736/stat : 21736 (march_ks) R 21734 21736 21437 0 -1 4194304 293 0 0 0 150 0 0 0 25 0 1 0 81146341 1642496 275 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134565456 0 0 4096 0 0 0 0 17 1 0 0
/proc/21736/statm: 401 275 72 123 0 276 0
Current children cumulated CPU time (s) 1.5
Current children cumulated vsize (KiB) 1604

[startup+3.10163 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21737
/proc/meminfo: memFree=1658280/2055920 swapFree=4157972/4192956
[pid=21736] ppid=21734 vsize=1984 CPUtime=3.09
/proc/21736/stat : 21736 (march_ks) R 21734 21736 21437 0 -1 4194304 391 0 0 0 309 0 0 0 25 0 1 0 81146341 2031616 373 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 1 0 0
/proc/21736/statm: 496 373 72 123 0 371 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1984

[startup+6.30197 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21737
/proc/meminfo: memFree=1657256/2055920 swapFree=4157972/4192956
[pid=21736] ppid=21734 vsize=2836 CPUtime=6.29
/proc/21736/stat : 21736 (march_ks) R 21734 21736 21437 0 -1 4194304 612 0 0 0 629 0 0 0 25 0 1 0 81146341 2904064 594 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/21736/statm: 709 594 72 123 0 584 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 2836

[startup+12.7017 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21737
/proc/meminfo: memFree=1655472/2055920 swapFree=4157972/4192956
[pid=21736] ppid=21734 vsize=4892 CPUtime=12.69
/proc/21736/stat : 21736 (march_ks) R 21734 21736 21437 0 -1 4194304 1038 0 0 0 1269 0 0 0 25 0 1 0 81146341 5009408 1020 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/21736/statm: 1223 1020 72 123 0 1098 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 4892

[startup+25.5011 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21737
/proc/meminfo: memFree=1651504/2055920 swapFree=4157972/4192956
[pid=21736] ppid=21734 vsize=9204 CPUtime=25.48
/proc/21736/stat : 21736 (march_ks) R 21734 21736 21437 0 -1 4194304 2014 0 0 0 2547 1 0 0 25 0 1 0 81146341 9424896 1996 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134628811 0 0 4096 0 0 0 0 17 1 0 0
/proc/21736/statm: 2301 1996 72 123 0 2176 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 9204

[startup+51.1018 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21737
/proc/meminfo: memFree=1642928/2055920 swapFree=4157972/4192956
[pid=21736] ppid=21734 vsize=19248 CPUtime=51.08
/proc/21736/stat : 21736 (march_ks) R 21734 21736 21437 0 -1 4194304 4172 0 0 0 5106 2 0 0 25 0 1 0 81146341 19709952 4154 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134522672 0 0 4096 0 0 0 0 17 1 0 0
/proc/21736/statm: 4812 4154 72 123 0 4687 0
Current children cumulated CPU time (s) 51.08
Current children cumulated vsize (KiB) 19248

[startup+102.305 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21737
/proc/meminfo: memFree=1624944/2055920 swapFree=4157972/4192956
[pid=21736] ppid=21734 vsize=42104 CPUtime=102.27
/proc/21736/stat : 21736 (march_ks) R 21734 21736 21437 0 -1 4194304 8609 0 0 0 10222 5 0 0 25 0 1 0 81146341 43114496 8591 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 1 0 0
/proc/21736/statm: 10526 8591 72 123 0 10401 0
Current children cumulated CPU time (s) 102.27
Current children cumulated vsize (KiB) 42104

[startup+162.302 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21737
/proc/meminfo: memFree=1604528/2055920 swapFree=4157972/4192956
[pid=21736] ppid=21734 vsize=61748 CPUtime=162.25
/proc/21736/stat : 21736 (march_ks) R 21734 21736 21437 0 -1 4194304 13720 0 0 0 16217 8 0 0 25 0 1 0 81146341 63229952 13702 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 1 0 0
/proc/21736/statm: 15437 13702 72 123 0 15312 0
Current children cumulated CPU time (s) 162.25
Current children cumulated vsize (KiB) 61748

[startup+222.301 s]
/proc/loadavg: 0.99 1.00 1.00 2/78 21737
/proc/meminfo: memFree=1583984/2055920 swapFree=4157972/4192956
[pid=21736] ppid=21734 vsize=92588 CPUtime=222.23
/proc/21736/stat : 21736 (march_ks) R 21734 21736 21437 0 -1 4194304 18808 0 0 0 22212 11 0 0 25 0 1 0 81146341 94810112 18790 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/21736/statm: 23147 18790 72 123 0 23022 0
Current children cumulated CPU time (s) 222.23
Current children cumulated vsize (KiB) 92588

[startup+282.302 s]
/proc/loadavg: 1.06 1.01 1.00 2/78 21737
/proc/meminfo: memFree=1563632/2055920 swapFree=4157972/4192956
[pid=21736] ppid=21734 vsize=136788 CPUtime=282.22
/proc/21736/stat : 21736 (march_ks) R 21734 21736 21437 0 -1 4194304 23890 0 0 0 28207 15 0 0 25 0 1 0 81146341 140070912 23872 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134522672 0 0 4096 0 0 0 0 17 1 0 0
/proc/21736/statm: 34197 23872 72 123 0 34072 0
Current children cumulated CPU time (s) 282.22
Current children cumulated vsize (KiB) 136788

[startup+342.301 s]
/proc/loadavg: 1.02 1.01 1.00 2/78 21737
/proc/meminfo: memFree=1542576/2055920 swapFree=4157972/4192956
[pid=21736] ppid=21734 vsize=139532 CPUtime=342.2
/proc/21736/stat : 21736 (march_ks) R 21734 21736 21437 0 -1 4194304 29106 0 0 0 34204 16 0 0 25 0 1 0 81146341 142880768 29088 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538183 0 0 4096 0 0 0 0 17 1 0 0
/proc/21736/statm: 34883 29088 72 123 0 34758 0
Current children cumulated CPU time (s) 342.2
Current children cumulated vsize (KiB) 139532

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21737
/proc/meminfo: memFree=1521008/2055920 swapFree=4157972/4192956
[pid=21736] ppid=21734 vsize=205832 CPUtime=402.19
/proc/21736/stat : 21736 (march_ks) R 21734 21736 21437 0 -1 4194304 34565 0 0 0 40199 20 0 0 25 0 1 0 81146341 210771968 34547 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134548001 0 0 4096 0 0 0 0 17 1 0 0
/proc/21736/statm: 51458 34547 72 123 0 51333 0
Current children cumulated CPU time (s) 402.19
Current children cumulated vsize (KiB) 205832

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21737
/proc/meminfo: memFree=1498992/2055920 swapFree=4157972/4192956
[pid=21736] ppid=21734 vsize=205832 CPUtime=462.17
/proc/21736/stat : 21736 (march_ks) R 21734 21736 21437 0 -1 4194304 39997 0 0 0 46195 22 0 0 25 0 1 0 81146341 210771968 39979 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134522556 0 0 4096 0 0 0 0 17 1 0 0
/proc/21736/statm: 51458 39979 72 123 0 51333 0
Current children cumulated CPU time (s) 462.17
Current children cumulated vsize (KiB) 205832

[startup+522.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21737
/proc/meminfo: memFree=1476976/2055920 swapFree=4157972/4192956
[pid=21736] ppid=21734 vsize=205832 CPUtime=522.16
/proc/21736/stat : 21736 (march_ks) R 21734 21736 21437 0 -1 4194304 45568 0 0 0 52190 26 0 0 25 0 1 0 81146341 210771968 45550 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677366 0 0 4096 0 0 0 0 17 1 0 0
/proc/21736/statm: 51458 45550 72 123 0 51333 0
Current children cumulated CPU time (s) 522.16
Current children cumulated vsize (KiB) 205832

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21737
/proc/meminfo: memFree=1453744/2055920 swapFree=4157972/4192956
[pid=21736] ppid=21734 vsize=211324 CPUtime=582.14
/proc/21736/stat : 21736 (march_ks) R 21734 21736 21437 0 -1 4194304 51332 0 0 0 58184 30 0 0 25 0 1 0 81146341 216395776 51314 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134525578 0 0 4096 0 0 0 0 17 1 0 0
/proc/21736/statm: 52831 51314 72 123 0 52706 0
Current children cumulated CPU time (s) 582.14
Current children cumulated vsize (KiB) 211324

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21737
/proc/meminfo: memFree=1429488/2055920 swapFree=4157972/4192956
[pid=21736] ppid=21734 vsize=310772 CPUtime=642.13
/proc/21736/stat : 21736 (march_ks) R 21734 21736 21437 0 -1 4194304 57230 0 0 0 64178 35 0 0 25 0 1 0 81146341 318230528 57212 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538001 0 0 4096 0 0 0 0 17 1 0 0
/proc/21736/statm: 77693 57212 72 123 0 77568 0
Current children cumulated CPU time (s) 642.13
Current children cumulated vsize (KiB) 310772


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

/proc/meminfo: memFree=321904/2055920 swapFree=4157972/4192956
[pid=21736] ppid=21734 vsize=1599660 CPUtime=3401.32
/proc/21736/stat : 21736 (march_ks) R 21734 21736 21437 0 -1 4194304 333156 0 0 0 339925 207 0 0 25 0 1 0 81146341 1638051840 333138 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538659 0 0 4096 0 0 0 0 17 1 0 0
/proc/21736/statm: 399915 333138 72 123 0 399790 0
Current children cumulated CPU time (s) 3401.32
Current children cumulated vsize (KiB) 1599660

[startup+3462.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21937
/proc/meminfo: memFree=299504/2055920 swapFree=4157972/4192956
[pid=21736] ppid=21734 vsize=1599660 CPUtime=3461.3
/proc/21736/stat : 21736 (march_ks) R 21734 21736 21437 0 -1 4194304 338823 0 0 0 345919 211 0 0 25 0 1 0 81146341 1638051840 338805 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538583 0 0 4096 0 0 0 0 17 1 0 0
/proc/21736/statm: 399915 338805 72 123 0 399790 0
Current children cumulated CPU time (s) 3461.3
Current children cumulated vsize (KiB) 1599660

[startup+3522.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21937
/proc/meminfo: memFree=276016/2055920 swapFree=4157972/4192956
[pid=21736] ppid=21734 vsize=1599660 CPUtime=3521.28
/proc/21736/stat : 21736 (march_ks) R 21734 21736 21437 0 -1 4194304 344628 0 0 0 351914 214 0 0 25 0 1 0 81146341 1638051840 344610 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564374 0 0 4096 0 0 0 0 17 1 0 0
/proc/21736/statm: 399915 344610 72 123 0 399790 0
Current children cumulated CPU time (s) 3521.28
Current children cumulated vsize (KiB) 1599660

[startup+3582.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21937
/proc/meminfo: memFree=252144/2055920 swapFree=4157972/4192956
[pid=21736] ppid=21734 vsize=1599660 CPUtime=3581.27
/proc/21736/stat : 21736 (march_ks) R 21734 21736 21437 0 -1 4194304 350636 0 0 0 357909 218 0 0 25 0 1 0 81146341 1638051840 350618 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134677366 0 0 4096 0 0 0 0 17 1 0 0
/proc/21736/statm: 399915 350618 72 123 0 399790 0
Current children cumulated CPU time (s) 3581.27
Current children cumulated vsize (KiB) 1599660

[startup+3642.3 s]
/proc/loadavg: 1.03 1.01 1.00 2/78 21937
/proc/meminfo: memFree=226160/2055920 swapFree=4157972/4192956
[pid=21736] ppid=21734 vsize=1599660 CPUtime=3641.25
/proc/21736/stat : 21736 (march_ks) R 21734 21736 21437 0 -1 4194304 357073 0 0 0 363904 221 0 0 25 0 1 0 81146341 1638051840 357055 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134522588 0 0 4096 0 0 0 0 17 1 0 0
/proc/21736/statm: 399915 357055 72 123 0 399790 0
Current children cumulated CPU time (s) 3641.25
Current children cumulated vsize (KiB) 1599660

[startup+3702.3 s]
/proc/loadavg: 1.01 1.01 1.00 2/78 21937
/proc/meminfo: memFree=203184/2055920 swapFree=4157972/4192956
[pid=21736] ppid=21734 vsize=1599660 CPUtime=3701.24
/proc/21736/stat : 21736 (march_ks) R 21734 21736 21437 0 -1 4194304 362871 0 0 0 369899 225 0 0 25 0 1 0 81146341 1638051840 362853 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538257 0 0 4096 0 0 0 0 17 1 0 0
/proc/21736/statm: 399915 362853 72 123 0 399790 0
Current children cumulated CPU time (s) 3701.24
Current children cumulated vsize (KiB) 1599660

[startup+3762.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21937
/proc/meminfo: memFree=180208/2055920 swapFree=4157972/4192956
[pid=21736] ppid=21734 vsize=1599660 CPUtime=3761.22
/proc/21736/stat : 21736 (march_ks) R 21734 21736 21437 0 -1 4194304 368550 0 0 0 375895 227 0 0 25 0 1 0 81146341 1638051840 368532 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134526922 0 0 4096 0 0 0 0 17 1 0 0
/proc/21736/statm: 399915 368532 72 123 0 399790 0
Current children cumulated CPU time (s) 3761.22
Current children cumulated vsize (KiB) 1599660

[startup+3822.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21937
/proc/meminfo: memFree=156848/2055920 swapFree=4157972/4192956
[pid=21736] ppid=21734 vsize=1599660 CPUtime=3821.2
/proc/21736/stat : 21736 (march_ks) R 21734 21736 21437 0 -1 4194304 374438 0 0 0 381889 231 0 0 25 0 1 0 81146341 1638051840 374420 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134598148 0 0 4096 0 0 0 0 17 1 0 0
/proc/21736/statm: 399915 374420 72 123 0 399790 0
Current children cumulated CPU time (s) 3821.2
Current children cumulated vsize (KiB) 1599660

[startup+3882.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21937
/proc/meminfo: memFree=132464/2055920 swapFree=4157972/4192956
[pid=21736] ppid=21734 vsize=1599660 CPUtime=3881.19
/proc/21736/stat : 21736 (march_ks) R 21734 21736 21437 0 -1 4194304 380484 0 0 0 387884 235 0 0 25 0 1 0 81146341 1638051840 380466 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134564818 0 0 4096 0 0 0 0 17 1 0 0
/proc/21736/statm: 399915 380466 72 123 0 399790 0
Current children cumulated CPU time (s) 3881.19
Current children cumulated vsize (KiB) 1599660

[startup+3942.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/78 21937
/proc/meminfo: memFree=106160/2055920 swapFree=4157972/4192956
[pid=21736] ppid=21734 vsize=1599660 CPUtime=3941.18
/proc/21736/stat : 21736 (march_ks) R 21734 21736 21437 0 -1 4194304 387005 0 0 0 393880 238 0 0 25 0 1 0 81146341 1638051840 386987 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 1 0 0
/proc/21736/statm: 399915 386987 72 123 0 399790 0
Current children cumulated CPU time (s) 3941.18
Current children cumulated vsize (KiB) 1599660

[startup+4002.3 s]
/proc/loadavg: 1.07 1.02 1.00 2/78 21937
/proc/meminfo: memFree=83952/2055920 swapFree=4157972/4192956
[pid=21736] ppid=21734 vsize=1599660 CPUtime=4001.16
/proc/21736/stat : 21736 (march_ks) R 21734 21736 21437 0 -1 4194304 392595 0 0 0 399874 242 0 0 25 0 1 0 81146341 1638051840 392577 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134538419 0 0 4096 0 0 0 0 17 1 0 0
/proc/21736/statm: 399915 392577 72 123 0 399790 0
Current children cumulated CPU time (s) 4001.16
Current children cumulated vsize (KiB) 1599660

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

[startup+4019.1 s]
/proc/loadavg: 1.22 1.05 1.01 2/78 21937
/proc/meminfo: memFree=15984/2055920 swapFree=4157972/4192956
[pid=21736] ppid=21734 vsize=1600684 CPUtime=4007.51
/proc/21736/stat : 21736 (march_ks) D 21734 21736 21437 0 -1 4195840 392999 0 0 0 400242 509 0 0 21 0 1 0 81146341 1639100416 392929 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134523451 0 0 4096 0 18446744071564464661 0 0 17 1 0 0
/proc/21736/statm: 400171 392929 72 123 0 400046 0
Current children cumulated CPU time (s) 4007.51
Current children cumulated vsize (KiB) 1600684

[startup+4044.71 s]
/proc/loadavg: 1.41 1.11 1.03 1/78 21937
/proc/meminfo: memFree=20848/2055920 swapFree=4157972/4192956
[pid=21736] ppid=21734 vsize=1600684 CPUtime=4010.08
/proc/21736/stat : 21736 (march_ks) D 21734 21736 21437 0 -1 4195840 392999 0 0 0 400242 766 0 0 18 0 1 0 81146341 1639100416 392929 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134523451 0 0 4096 0 18446744071563608240 0 0 17 0 0 0
/proc/21736/statm: 400171 392929 72 123 0 400046 0
Current children cumulated CPU time (s) 4010.08
Current children cumulated vsize (KiB) 1600684

[startup+4051.1 s]
/proc/loadavg: 1.50 1.14 1.04 1/78 21937
/proc/meminfo: memFree=16304/2055920 swapFree=4157972/4192956
[pid=21736] ppid=21734 vsize=1600684 CPUtime=4011.31
/proc/21736/stat : 21736 (march_ks) D 21734 21736 21437 0 -1 4195840 392999 0 0 0 400242 889 0 0 18 0 1 0 81146341 1639100416 392929 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134523451 0 0 4096 0 18446744071563608240 0 0 17 0 0 0
/proc/21736/statm: 400171 392929 72 123 0 400046 0
Current children cumulated CPU time (s) 4011.31
Current children cumulated vsize (KiB) 1600684

[startup+4054.3 s]
/proc/loadavg: 1.50 1.14 1.04 1/78 21937
/proc/meminfo: memFree=19440/2055920 swapFree=4157972/4192956
[pid=21736] ppid=21734 vsize=1600684 CPUtime=4011.31
/proc/21736/stat : 21736 (march_ks) D 21734 21736 21437 0 -1 4195840 392999 0 0 0 400242 889 0 0 18 0 1 0 81146341 1639100416 392929 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134523451 0 0 4096 0 18446744071563608240 0 0 17 0 0 0
/proc/21736/statm: 400171 392929 72 123 0 400046 0
Current children cumulated CPU time (s) 4011.31
Current children cumulated vsize (KiB) 1600684

[startup+4057.5 s]
/proc/loadavg: 1.62 1.17 1.05 1/78 21937
/proc/meminfo: memFree=22704/2055920 swapFree=4157972/4192956
[pid=21736] ppid=21734 vsize=1600684 CPUtime=4011.31
/proc/21736/stat : 21736 (march_ks) D 21734 21736 21437 0 -1 4195840 392999 0 0 0 400242 889 0 0 18 0 1 0 81146341 1639100416 392929 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134523451 0 0 4096 0 18446744071563608240 0 0 17 0 0 0
/proc/21736/statm: 400171 392929 72 123 0 400046 0
Current children cumulated CPU time (s) 4011.31
Current children cumulated vsize (KiB) 1600684

[startup+4058.3 s]
/proc/loadavg: 1.62 1.17 1.05 2/78 21937
/proc/meminfo: memFree=15792/2055920 swapFree=4157972/4192956
[pid=21736] ppid=21734 vsize=1600684 CPUtime=4011.87
/proc/21736/stat : 21736 (march_ks) D 21734 21736 21437 0 -1 4195840 392999 0 0 0 400242 945 0 0 22 0 1 0 81146341 1639100416 392929 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134523451 0 0 4096 0 18446744071563608240 0 0 17 1 0 0
/proc/21736/statm: 400171 392929 72 123 0 400046 0
Current children cumulated CPU time (s) 4011.87
Current children cumulated vsize (KiB) 1600684

[startup+4058.7 s]
/proc/loadavg: 1.62 1.17 1.05 2/78 21937
/proc/meminfo: memFree=15792/2055920 swapFree=4157972/4192956
[pid=21736] ppid=21734 vsize=1600684 CPUtime=4012.23
/proc/21736/stat : 21736 (march_ks) R 21734 21736 21437 0 -1 4195840 392999 0 0 0 400242 981 0 0 25 0 1 0 81146341 1639100416 392929 18446744073709551615 134512640 135019032 4294956672 18446744073709551615 134523451 0 0 4096 0 0 0 0 17 1 0 0
/proc/21736/statm: 400171 392929 72 123 0 400046 0
Current children cumulated CPU time (s) 4012.23
Current children cumulated vsize (KiB) 1600684

[startup+4058.9 s]
/proc/loadavg: 1.62 1.17 1.05 2/78 21937
/proc/meminfo: memFree=1085488/2055920 swapFree=4157972/4192956
[pid=21736] ppid=21734 vsize=0 CPUtime=4012.42
/proc/21736/stat : 21736 (march_ks) R 21734 21736 21437 0 -1 4195844 399914 0 0 0 400242 1000 0 0 25 0 1 0 81146341 0 0 18446744073709551615 0 0 0 0 0 0 0 4096 0 0 0 0 17 0 0 0
/proc/21736/statm: 0 0 0 0 0 0 0
Current children cumulated CPU time (s) 4012.42
Current children cumulated vsize (KiB) 0

Child ended because it received signal 11 (SIGSEGV)
Real time (s): 4058.98
CPU time (s): 4012.51
CPU user time (s): 4002.43
CPU system time (s): 10.0805
CPU usage (%): 98.8551
Max. virtual memory (cumulated for all children) (KiB): 1600684

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 4002.43
system time used= 10.0805
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 399914
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= 89
involuntary context switches= 5958

runsolver used 4.64129 second user time and 10.1285 second system time

The end

Launcher Data (download as text)

Begin job on node47 on Sun Apr 22 17:30:10 UTC 2007

IDJOB= 368947
IDBENCH= 24652
IDSOLVER= 180
FILE ID= node47/368947-1177263010

PBS_JOBID= 4650635

Free space on /tmp= 66425 MiB

SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/crafted/Hard/contest05/counting-php/harder-fphp-016-015.sat05-1230.reshuffled-07.cnf
COMMAND LINE= /tmp/evaluation/368947-1177263010/march_ks /tmp/evaluation/368947-1177263010/instance-368947-1177263010.cnf            
RUNSOLVER COMMAND LINE= runsolver  --timestamp  -w ROOT/results/node47/watcher-368947-1177263010 -o ROOT/results/node47/solver-368947-1177263010 -C 5000 -W 7500 -M 1800 --output-limit 1,15  /tmp/evaluation/368947-1177263010/march_ks /tmp/evaluation/368947-1177263010/instance-368947-1177263010.cnf            

META MD5SUM SOLVER= d41d8cd98f00b204e9800998ecf8427e
MD5SUM BENCH=  8933f4efeee309724bfa107bfc7974e9

RANDOM SEED= 545257160

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB

Linux node47.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		: 3000.221
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		: 3000.221
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:       1659848 kB
Buffers:         59088 kB
Cached:         243672 kB
SwapCached:       3444 kB
Active:         176592 kB
Inactive:       149900 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1659848 kB
SwapTotal:     4192956 kB
SwapFree:      4157972 kB
Dirty:            2316 kB
Writeback:           0 kB
Mapped:          30540 kB
Slab:            55160 kB
Committed_AS:  3893756 kB
PageTables:       1776 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= 64889 MiB

End job on node47 on Sun Apr 22 18:37:50 UTC 2007