Trace number 1544964

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. The first timestamp (if present) is estimated CPU time. The last timestamp is wall clock 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
SAT07 reference solver: March KS 2007-02-08? (TO) 1200.02 1200.61

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/SATISFIABLE/540/
unif-k3-r4.25-v540-c2295-S23858409-056.cnf
MD5SUM1d9e0ed32c3bf3bc5fbb21926c01a19c
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkSAT
Best CPU time to get the best result obtained on this benchmark0.065989
Satisfiable
(Un)Satisfiability was proved
Number of variables540
Number of clauses2295
Sum of the clauses size6885
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32295
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.02	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.02	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.02	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.02	c main()::
0.00/0.02	c initFormula():: searching for DIMACS p-line....
0.00/0.02	c initFormula():: the DIMACS p-line indicates a CNF of 540 variables and 2295 clauses.
0.00/0.02	c parseCNF():: parsing....
0.00/0.02	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.02	c runParser():: parsing was successful, warming up engines...
0.00/0.02	c simplify_formula():: removed 0 tautological, 4 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 539 free variables and 2291 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.528
0.00/0.02	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.02	c using 3-SAT heuristics (occurence based diff)
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 156 duplicate clauses
0.00/0.02	c resolvent_look() :: found 84 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 540 variables and 2375 clauses.
0.00/0.02	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.02	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.02	c transformTo3SAT():: the transformation yielded 540 variabels and 2375 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2375 / 540 ) = 4.40
0.00/0.02	c longest clause has size 3
0.00/0.02	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.02	c dynamic_preselect_setsize :: off
0.00/0.02	c suggested doublelook initial :: 0
0.00/0.02	c main():: all systems go!
0.00/0.02	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 140 JD: 31
0.09/0.10	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 |****************************************************************| 1 NC: 1085 JD: 31
0.49/0.59	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 |********************************************
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c |************************************************
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c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 9232 JD: 31
4.79/4.88	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 |********************************
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c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 57786 JD: 31
31.48/31.55	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
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c |*************
c |**************
c |***************
c |****************
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c |**********************
c |***********************
c |************************
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c |****************************
c |*****************************
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c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
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c |**************************************************
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c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 4 NC: 256302 JD: 31
144.54/144.60	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 |************************************************
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c |*******************************************************
c |********************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 5 NC: 893603 JD: 31
533.50/533.88	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 right child 440436 UNSAT by parent!
1194.20/1194.81	
c |***********************************************************

Verifier Data 

ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer: <no 's ' line found>

Watcher Data 

runsolver version 3.2.9 (svn:492) (c) roussel@cril.univ-artois.fr

command line: BIN/runsolver --timestamp -w /tmp/evaluation-result-1544964-1238615025/watcher-1544964-1238615025 -o /tmp/evaluation-result-1544964-1238615025/solver-1544964-1238615025 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544964-1238615025.cnf 

Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 seconds
Enforcing wall clock limit (soft limit, will send SIGTERM then SIGKILL): 1800 seconds
Enforcing VSIZE limit (soft limit, will send SIGTERM then SIGKILL): 1843200 KiB
Enforcing VSIZE limit (hard limit, stack expansion will fail with SIGSEGV, brk() and mmap() will return ENOMEM): 1894400 KiB
Solver output will be limited to a maximum of 15728640 bytes. The first 1048576 bytes and the last 14680064 bytes will be preserved
Current StackSize limit: 10240 KiB


[startup+0 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 17329
/proc/meminfo: memFree=1513576/2055920 swapFree=4178796/4192956
[pid=17329] ppid=17327 vsize=792 CPUtime=0
/proc/17329/stat : 17329 (march_ks) R 17327 17329 17029 0 -1 4194304 127 0 0 0 0 0 0 0 18 0 1 0 1134164288 811008 110 1992294400 134512640 135019032 4294956240 18446744073709551615 134561792 0 0 4096 0 0 0 0 17 0 0 0
/proc/17329/statm: 198 110 50 123 0 73 0

[startup+0.0558571 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 17329
/proc/meminfo: memFree=1513576/2055920 swapFree=4178796/4192956
[pid=17329] ppid=17327 vsize=1336 CPUtime=0.05
/proc/17329/stat : 17329 (march_ks) R 17327 17329 17029 0 -1 4194304 274 0 0 0 5 0 0 0 18 0 1 0 1134164288 1368064 257 1992294400 134512640 135019032 4294956240 18446744073709551615 134597190 0 0 4096 0 0 0 0 17 0 0 0
/proc/17329/statm: 334 257 73 123 0 209 0
Current children cumulated CPU time (s) 0.05
Current children cumulated vsize (KiB) 1336

[startup+0.10186 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 17329
/proc/meminfo: memFree=1513576/2055920 swapFree=4178796/4192956
[pid=17329] ppid=17327 vsize=1336 CPUtime=0.09
/proc/17329/stat : 17329 (march_ks) R 17327 17329 17029 0 -1 4194304 279 0 0 0 9 0 0 0 18 0 1 0 1134164288 1368064 262 1992294400 134512640 135019032 4294956240 18446744073709551615 134527219 0 0 4096 0 0 0 0 17 0 0 0
/proc/17329/statm: 334 262 73 123 0 209 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1336

[startup+0.301877 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 17329
/proc/meminfo: memFree=1513576/2055920 swapFree=4178796/4192956
[pid=17329] ppid=17327 vsize=1468 CPUtime=0.29
/proc/17329/stat : 17329 (march_ks) R 17327 17329 17029 0 -1 4194304 298 0 0 0 29 0 0 0 19 0 1 0 1134164288 1503232 281 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/17329/statm: 367 281 73 123 0 242 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1468

[startup+0.701912 s]
/proc/loadavg: 1.00 1.00 0.93 3/64 17329
/proc/meminfo: memFree=1513576/2055920 swapFree=4178796/4192956
[pid=17329] ppid=17327 vsize=1468 CPUtime=0.69
/proc/17329/stat : 17329 (march_ks) R 17327 17329 17029 0 -1 4194304 312 0 0 0 69 0 0 0 23 0 1 0 1134164288 1503232 295 1992294400 134512640 135019032 4294956240 18446744073709551615 134526451 0 0 4096 0 0 0 0 17 0 0 0
/proc/17329/statm: 367 295 73 123 0 242 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1468

[startup+1.50198 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17330
/proc/meminfo: memFree=1512608/2055920 swapFree=4178796/4192956
[pid=17329] ppid=17327 vsize=1600 CPUtime=1.49
/proc/17329/stat : 17329 (march_ks) R 17327 17329 17029 0 -1 4194304 336 0 0 0 149 0 0 0 25 0 1 0 1134164288 1638400 319 1992294400 134512640 135019032 4294956240 18446744073709551615 134548886 0 0 4096 0 0 0 0 17 0 0 0
/proc/17329/statm: 400 319 73 123 0 275 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1600

[startup+3.10212 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17330
/proc/meminfo: memFree=1512352/2055920 swapFree=4178796/4192956
[pid=17329] ppid=17327 vsize=1736 CPUtime=3.09
/proc/17329/stat : 17329 (march_ks) R 17327 17329 17029 0 -1 4194304 371 0 0 0 309 0 0 0 25 0 1 0 1134164288 1777664 354 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/17329/statm: 434 354 73 123 0 309 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1736

[startup+6.3014 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17330
/proc/meminfo: memFree=1512160/2055920 swapFree=4178796/4192956
[pid=17329] ppid=17327 vsize=1804 CPUtime=6.29
/proc/17329/stat : 17329 (march_ks) R 17327 17329 17029 0 -1 4194304 390 0 0 0 629 0 0 0 25 0 1 0 1134164288 1847296 373 1992294400 134512640 135019032 4294956240 18446744073709551615 134542770 0 0 4096 0 0 0 0 17 0 0 0
/proc/17329/statm: 451 373 73 123 0 326 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1804

[startup+12.702 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17330
/proc/meminfo: memFree=1511904/2055920 swapFree=4178796/4192956
[pid=17329] ppid=17327 vsize=2224 CPUtime=12.69
/proc/17329/stat : 17329 (march_ks) R 17327 17329 17029 0 -1 4194304 449 0 0 0 1269 0 0 0 25 0 1 0 1134164288 2277376 432 1992294400 134512640 135019032 4294956240 18446744073709551615 134538039 0 0 4096 0 0 0 0 17 0 0 0
/proc/17329/statm: 556 432 73 123 0 431 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2224

[startup+25.5011 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17330
/proc/meminfo: memFree=1511584/2055920 swapFree=4178796/4192956
[pid=17329] ppid=17327 vsize=2792 CPUtime=25.48
/proc/17329/stat : 17329 (march_ks) R 17327 17329 17029 0 -1 4194304 551 0 0 0 2548 0 0 0 25 0 1 0 1134164288 2859008 534 1992294400 134512640 135019032 4294956240 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 0 0 0
/proc/17329/statm: 698 534 73 123 0 573 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2792

[startup+51.1013 s]
/proc/loadavg: 1.00 1.00 0.93 2/65 17330
/proc/meminfo: memFree=1510624/2055920 swapFree=4178796/4192956
[pid=17329] ppid=17327 vsize=3552 CPUtime=51.07
/proc/17329/stat : 17329 (march_ks) R 17327 17329 17029 0 -1 4194304 799 0 0 0 5107 0 0 0 25 0 1 0 1134164288 3637248 782 1992294400 134512640 135019032 4294956240 18446744073709551615 134538609 0 0 4096 0 0 0 0 17 0 0 0
/proc/17329/statm: 888 782 73 123 0 763 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 3552

[startup+102.306 s]
/proc/loadavg: 1.04 1.01 0.93 2/65 17330
/proc/meminfo: memFree=1508576/2055920 swapFree=4178796/4192956
[pid=17329] ppid=17327 vsize=5716 CPUtime=102.26
/proc/17329/stat : 17329 (march_ks) R 17327 17329 17029 0 -1 4194304 1281 0 0 0 10226 0 0 0 25 0 1 0 1134164288 5853184 1264 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/17329/statm: 1429 1264 73 123 0 1304 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 5716

[startup+162.302 s]
/proc/loadavg: 1.05 1.02 0.94 2/65 17330
/proc/meminfo: memFree=1506784/2055920 swapFree=4178796/4192956
[pid=17329] ppid=17327 vsize=7932 CPUtime=162.24
/proc/17329/stat : 17329 (march_ks) R 17327 17329 17029 0 -1 4194304 1743 0 0 0 16223 1 0 0 25 0 1 0 1134164288 8122368 1726 1992294400 134512640 135019032 4294956240 18446744073709551615 134547665 0 0 4096 0 0 0 0 17 0 0 0
/proc/17329/statm: 1983 1726 73 123 0 1858 0
Current children cumulated CPU time (s) 162.24
Current children cumulated vsize (KiB) 7932

[startup+222.301 s]
/proc/loadavg: 1.02 1.02 0.94 2/65 17330
/proc/meminfo: memFree=1504224/2055920 swapFree=4178796/4192956
[pid=17329] ppid=17327 vsize=11512 CPUtime=222.18
/proc/17329/stat : 17329 (march_ks) R 17327 17329 17029 0 -1 4194304 2369 0 0 0 22217 1 0 0 25 0 1 0 1134164288 11788288 2352 1992294400 134512640 135019032 4294956240 18446744073709551615 134564754 0 0 4096 0 0 0 0 17 0 0 0
/proc/17329/statm: 2878 2352 73 123 0 2753 0
Current children cumulated CPU time (s) 222.18
Current children cumulated vsize (KiB) 11512

[startup+282.301 s]
/proc/loadavg: 1.00 1.01 0.94 2/65 17330
/proc/meminfo: memFree=1502624/2055920 swapFree=4178796/4192956
[pid=17329] ppid=17327 vsize=15524 CPUtime=282.16
/proc/17329/stat : 17329 (march_ks) R 17327 17329 17029 0 -1 4194304 2784 0 0 0 28215 1 0 0 25 0 1 0 1134164288 15896576 2767 1992294400 134512640 135019032 4294956240 18446744073709551615 134577497 0 0 4096 0 0 0 0 17 0 0 0
/proc/17329/statm: 3881 2767 73 123 0 3756 0
Current children cumulated CPU time (s) 282.16
Current children cumulated vsize (KiB) 15524

[startup+342.302 s]
/proc/loadavg: 1.00 1.01 0.94 2/65 17330
/proc/meminfo: memFree=1500320/2055920 swapFree=4178796/4192956
[pid=17329] ppid=17327 vsize=15524 CPUtime=342.13
/proc/17329/stat : 17329 (march_ks) R 17327 17329 17029 0 -1 4194304 3333 0 0 0 34212 1 0 0 25 0 1 0 1134164288 15896576 3316 1992294400 134512640 135019032 4294956240 18446744073709551615 134526400 0 0 4096 0 0 0 0 17 0 0 0
/proc/17329/statm: 3881 3316 73 123 0 3756 0
Current children cumulated CPU time (s) 342.13
Current children cumulated vsize (KiB) 15524

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17330
/proc/meminfo: memFree=1497760/2055920 swapFree=4178796/4192956
[pid=17329] ppid=17327 vsize=23320 CPUtime=402.1
/proc/17329/stat : 17329 (march_ks) R 17327 17329 17029 0 -1 4194304 3984 0 0 0 40208 2 0 0 25 0 1 0 1134164288 23879680 3967 1992294400 134512640 135019032 4294956240 18446744073709551615 134598705 0 0 4096 0 0 0 0 17 0 0 0
/proc/17329/statm: 5830 3967 73 123 0 5705 0
Current children cumulated CPU time (s) 402.1
Current children cumulated vsize (KiB) 23320

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17330
/proc/meminfo: memFree=1495584/2055920 swapFree=4178796/4192956
[pid=17329] ppid=17327 vsize=23320 CPUtime=462.07
/proc/17329/stat : 17329 (march_ks) R 17327 17329 17029 0 -1 4194304 4555 0 0 0 46205 2 0 0 25 0 1 0 1134164288 23879680 4538 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/17329/statm: 5830 4538 73 123 0 5705 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 23320

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17330
/proc/meminfo: memFree=1493920/2055920 swapFree=4178796/4192956
[pid=17329] ppid=17327 vsize=23320 CPUtime=522
/proc/17329/stat : 17329 (march_ks) R 17327 17329 17029 0 -1 4194304 4979 0 0 0 52198 2 0 0 25 0 1 0 1134164288 23879680 4962 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/17329/statm: 5830 4962 73 123 0 5705 0
Current children cumulated CPU time (s) 522
Current children cumulated vsize (KiB) 23320

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17330
/proc/meminfo: memFree=1491616/2055920 swapFree=4178796/4192956
[pid=17329] ppid=17327 vsize=23320 CPUtime=581.97
/proc/17329/stat : 17329 (march_ks) R 17327 17329 17029 0 -1 4194304 5550 0 0 0 58195 2 0 0 25 0 1 0 1134164288 23879680 5533 1992294400 134512640 135019032 4294956240 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 0 0 0
/proc/17329/statm: 5830 5533 73 123 0 5705 0
Current children cumulated CPU time (s) 581.97
Current children cumulated vsize (KiB) 23320

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17330
/proc/meminfo: memFree=1488864/2055920 swapFree=4178796/4192956
[pid=17329] ppid=17327 vsize=36008 CPUtime=641.96
/proc/17329/stat : 17329 (march_ks) R 17327 17329 17029 0 -1 4194304 6223 0 0 0 64193 3 0 0 25 0 1 0 1134164288 36872192 6206 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/17329/statm: 9002 6206 73 123 0 8877 0
Current children cumulated CPU time (s) 641.96
Current children cumulated vsize (KiB) 36008

[startup+702.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17330
/proc/meminfo: memFree=1486112/2055920 swapFree=4178796/4192956
[pid=17329] ppid=17327 vsize=36008 CPUtime=701.94
/proc/17329/stat : 17329 (march_ks) R 17327 17329 17029 0 -1 4194304 6894 0 0 0 70191 3 0 0 25 0 1 0 1134164288 36872192 6877 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/17329/statm: 9002 6877 73 123 0 8877 0
Current children cumulated CPU time (s) 701.94
Current children cumulated vsize (KiB) 36008

[startup+762.305 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17330
/proc/meminfo: memFree=1483744/2055920 swapFree=4178796/4192956
[pid=17329] ppid=17327 vsize=36008 CPUtime=761.89
/proc/17329/stat : 17329 (march_ks) R 17327 17329 17029 0 -1 4194304 7502 0 0 0 76185 4 0 0 25 0 1 0 1134164288 36872192 7485 1992294400 134512640 135019032 4294956240 18446744073709551615 134526481 0 0 4096 0 0 0 0 17 0 0 0
/proc/17329/statm: 9002 7485 73 123 0 8877 0
Current children cumulated CPU time (s) 761.89
Current children cumulated vsize (KiB) 36008

[startup+822.301 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17330
/proc/meminfo: memFree=1481440/2055920 swapFree=4178796/4192956
[pid=17329] ppid=17327 vsize=36008 CPUtime=821.86
/proc/17329/stat : 17329 (march_ks) R 17327 17329 17029 0 -1 4194304 8095 0 0 0 82182 4 0 0 25 0 1 0 1134164288 36872192 8078 1992294400 134512640 135019032 4294956240 18446744073709551615 134538254 0 0 4096 0 0 0 0 17 0 0 0
/proc/17329/statm: 9002 8078 73 123 0 8877 0
Current children cumulated CPU time (s) 821.86
Current children cumulated vsize (KiB) 36008

[startup+882.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17330
/proc/meminfo: memFree=1479904/2055920 swapFree=4178796/4192956
[pid=17329] ppid=17327 vsize=36008 CPUtime=881.84
/proc/17329/stat : 17329 (march_ks) R 17327 17329 17029 0 -1 4194304 8471 0 0 0 88180 4 0 0 25 0 1 0 1134164288 36872192 8454 1992294400 134512640 135019032 4294956240 18446744073709551615 134563538 0 0 4096 0 0 0 0 17 0 0 0
/proc/17329/statm: 9002 8454 73 123 0 8877 0
Current children cumulated CPU time (s) 881.84
Current children cumulated vsize (KiB) 36008

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17330
/proc/meminfo: memFree=1477664/2055920 swapFree=4178796/4192956
[pid=17329] ppid=17327 vsize=49104 CPUtime=941.83
/proc/17329/stat : 17329 (march_ks) R 17327 17329 17029 0 -1 4194304 9019 0 0 0 94178 5 0 0 25 0 1 0 1134164288 50282496 9002 1992294400 134512640 135019032 4294956240 18446744073709551615 134538019 0 0 4096 0 0 0 0 17 0 0 0
/proc/17329/statm: 12276 9002 73 123 0 12151 0
Current children cumulated CPU time (s) 941.83
Current children cumulated vsize (KiB) 49104

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17330
/proc/meminfo: memFree=1476192/2055920 swapFree=4178796/4192956
[pid=17329] ppid=17327 vsize=49236 CPUtime=1001.81
/proc/17329/stat : 17329 (march_ks) R 17327 17329 17029 0 -1 4194304 9385 0 0 0 100176 5 0 0 25 0 1 0 1134164288 50417664 9368 1992294400 134512640 135019032 4294956240 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 0 0 0
/proc/17329/statm: 12309 9368 73 123 0 12184 0
Current children cumulated CPU time (s) 1001.81
Current children cumulated vsize (KiB) 49236

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17336
/proc/meminfo: memFree=1473816/2055920 swapFree=4178796/4192956
[pid=17329] ppid=17327 vsize=49236 CPUtime=1061.79
/proc/17329/stat : 17329 (march_ks) R 17327 17329 17029 0 -1 4194304 9938 0 0 0 106174 5 0 0 25 0 1 0 1134164288 50417664 9921 1992294400 134512640 135019032 4294956240 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 0 0 0
/proc/17329/statm: 12309 9921 73 123 0 12184 0
Current children cumulated CPU time (s) 1061.79
Current children cumulated vsize (KiB) 49236

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17336
/proc/meminfo: memFree=1471320/2055920 swapFree=4178796/4192956
[pid=17329] ppid=17327 vsize=57152 CPUtime=1121.72
/proc/17329/stat : 17329 (march_ks) R 17327 17329 17029 0 -1 4194304 10597 0 0 0 112167 5 0 0 25 0 1 0 1134164288 58523648 10580 1992294400 134512640 135019032 4294956240 18446744073709551615 134526454 0 0 4096 0 0 0 0 17 0 0 0
/proc/17329/statm: 14288 10580 73 123 0 14163 0
Current children cumulated CPU time (s) 1121.72
Current children cumulated vsize (KiB) 57152

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17336
/proc/meminfo: memFree=1469016/2055920 swapFree=4178796/4192956
[pid=17329] ppid=17327 vsize=57152 CPUtime=1181.7
/proc/17329/stat : 17329 (march_ks) R 17327 17329 17029 0 -1 4194304 11171 0 0 0 118164 6 0 0 25 0 1 0 1134164288 58523648 11154 1992294400 134512640 135019032 4294956240 18446744073709551615 134548924 0 0 4096 0 0 0 0 17 0 0 0
/proc/17329/statm: 14288 11154 73 123 0 14163 0
Current children cumulated CPU time (s) 1181.7
Current children cumulated vsize (KiB) 57152



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.6 s]
/proc/loadavg: 1.00 1.00 0.94 2/65 17336
/proc/meminfo: memFree=1468184/2055920 swapFree=4178796/4192956
[pid=17329] ppid=17327 vsize=57152 CPUtime=1200
/proc/17329/stat : 17329 (march_ks) R 17327 17329 17029 0 -1 4194304 11370 0 0 0 119994 6 0 0 25 0 1 0 1134164288 58523648 11353 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/17329/statm: 14288 11353 73 123 0 14163 0
Current children cumulated CPU time (s) 1200
Current children cumulated vsize (KiB) 57152

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

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

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.61
CPU time (s): 1200.02
CPU user time (s): 1199.94
CPU system time (s): 0.070989
CPU usage (%): 99.9502
Max. virtual memory (cumulated for all children) (KiB): 57152

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.94
system time used= 0.070989
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 11370
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= 2
involuntary context switches= 4636

runsolver used 1.02384 second user time and 3.36649 second system time

The end

Launcher Data 

Begin job on node57 at 2009-04-01 21:43:45
IDJOB=1544964
IDBENCH=70709
IDSOLVER=559
FILE ID=node57/1544964-1238615025
PBS_JOBID= 9073588
Free space on /tmp= 66264 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/SATISFIABLE/540/unif-k3-r4.25-v540-c2295-S23858409-056.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544964-1238615025/watcher-1544964-1238615025 -o /tmp/evaluation-result-1544964-1238615025/solver-1544964-1238615025 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544964-1238615025.cnf            

TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 1d9e0ed32c3bf3bc5fbb21926c01a19c
RANDOM SEED=1851202305

node57.alineos.net Linux 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005

/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		: 3000.213
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		: 3000.213
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:       1514056 kB
Buffers:         92620 kB
Cached:         353424 kB
SwapCached:       7992 kB
Active:         232316 kB
Inactive:       223188 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1514056 kB
SwapTotal:     4192956 kB
SwapFree:      4178796 kB
Dirty:            3044 kB
Writeback:           0 kB
Mapped:          15136 kB
Slab:            72496 kB
Committed_AS:  2794732 kB
PageTables:       1392 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= 66260 MiB
End job on node57 at 2009-04-01 22:03:47