Trace number 1544640

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) 1200.03 1200.81

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/520/
unif-k3-r4.25-v520-c2210-S697681291-080.cnf
MD5SUM4bbf0687a75cc815423eb8afa8e9d43f
Bench CategoryRANDOM (random 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 variables520
Number of clauses2210
Sum of the clauses size6630
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32210
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 520 variables and 2210 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, 10 satisfied and 0 duplicate clauses
0.00/0.02	c preprocessing fase I completed:: there are now 518 free variables and 2200 clauses.
0.00/0.02	c stat :: sign balance is biased by 0.436
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 143 duplicate clauses
0.00/0.02	c resolvent_look() :: found 78 resolvents
0.00/0.02	c lessRedundantTransformation():: nothing to be done.
0.00/0.02	c transformTo3SAT():: you gave me 520 variables and 2278 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 520 variabels and 2278 clauses.
0.00/0.02	c main():: clause / variable ratio: ( 2278 / 520 ) = 4.38
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: 142 JD: 22
0.07/0.09	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
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c |**************************************************
c |****************************************************
c |********************************************************
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c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 6479 JD: 22
4.19/4.23	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 |****************************************************************| 2 NC: 57749 JD: 22
38.27/38.35	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 |*******************************************
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c |***********************************************
c |************************************************
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c |********************************************************
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c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 247224 JD: 22
164.30/164.44	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 |***************************************************************
c |****************************************************************| 4 NC: 742988 JD: 22
495.00/495.40	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 |**************************************************************
c |***************************************************************
c |****************************************************************| 5 NC: 1737869 JD: 22
1159.45/1160.25	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
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-1544640-1238612622/watcher-1544640-1238612622 -o /tmp/evaluation-result-1544640-1238612622/solver-1544640-1238612622 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544640-1238612622.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: 0.99 0.97 0.91 3/64 19739
/proc/meminfo: memFree=1473616/2055920 swapFree=4175828/4192956
[pid=19739] ppid=19737 vsize=804 CPUtime=0
/proc/19739/stat : 19739 (march_ks) R 19737 19739 19611 0 -1 4194304 131 0 0 0 0 0 0 0 18 0 1 0 1133927219 823296 114 1992294400 134512640 135019032 4294956240 18446744073709551615 134677364 0 0 4096 0 0 0 0 17 0 0 0
/proc/19739/statm: 201 114 50 123 0 76 0

[startup+0.0727181 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 19739
/proc/meminfo: memFree=1473616/2055920 swapFree=4175828/4192956
[pid=19739] ppid=19737 vsize=1332 CPUtime=0.07
/proc/19739/stat : 19739 (march_ks) R 19737 19739 19611 0 -1 4194304 274 0 0 0 7 0 0 0 18 0 1 0 1133927219 1363968 257 1992294400 134512640 135019032 4294956240 18446744073709551615 134526487 0 0 4096 0 0 0 0 17 0 0 0
/proc/19739/statm: 333 257 73 123 0 208 0
Current children cumulated CPU time (s) 0.07
Current children cumulated vsize (KiB) 1332

[startup+0.101724 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 19739
/proc/meminfo: memFree=1473616/2055920 swapFree=4175828/4192956
[pid=19739] ppid=19737 vsize=1332 CPUtime=0.09
/proc/19739/stat : 19739 (march_ks) R 19737 19739 19611 0 -1 4194304 279 0 0 0 9 0 0 0 18 0 1 0 1133927219 1363968 262 1992294400 134512640 135019032 4294956240 18446744073709551615 134598364 0 0 4096 0 0 0 0 17 0 0 0
/proc/19739/statm: 333 262 73 123 0 208 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1332

[startup+0.301763 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 19739
/proc/meminfo: memFree=1473616/2055920 swapFree=4175828/4192956
[pid=19739] ppid=19737 vsize=1464 CPUtime=0.29
/proc/19739/stat : 19739 (march_ks) R 19737 19739 19611 0 -1 4194304 289 0 0 0 29 0 0 0 19 0 1 0 1133927219 1499136 272 1992294400 134512640 135019032 4294956240 18446744073709551615 134549394 0 0 4096 0 0 0 0 17 0 0 0
/proc/19739/statm: 366 272 73 123 0 241 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1464

[startup+0.701842 s]
/proc/loadavg: 0.99 0.97 0.91 3/64 19739
/proc/meminfo: memFree=1473616/2055920 swapFree=4175828/4192956
[pid=19739] ppid=19737 vsize=1464 CPUtime=0.69
/proc/19739/stat : 19739 (march_ks) R 19737 19739 19611 0 -1 4194304 297 0 0 0 69 0 0 0 23 0 1 0 1133927219 1499136 280 1992294400 134512640 135019032 4294956240 18446744073709551615 134547913 0 0 4096 0 0 0 0 17 0 0 0
/proc/19739/statm: 366 280 73 123 0 241 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1464

[startup+1.502 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19740
/proc/meminfo: memFree=1472776/2055920 swapFree=4175828/4192956
[pid=19739] ppid=19737 vsize=1464 CPUtime=1.49
/proc/19739/stat : 19739 (march_ks) R 19737 19739 19611 0 -1 4194304 307 0 0 0 149 0 0 0 25 0 1 0 1133927219 1499136 290 1992294400 134512640 135019032 4294956240 18446744073709551615 134538189 0 0 4096 0 0 0 0 17 0 0 0
/proc/19739/statm: 366 290 73 123 0 241 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1464

[startup+3.10132 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19740
/proc/meminfo: memFree=1472584/2055920 swapFree=4175828/4192956
[pid=19739] ppid=19737 vsize=1464 CPUtime=3.09
/proc/19739/stat : 19739 (march_ks) R 19737 19739 19611 0 -1 4194304 316 0 0 0 309 0 0 0 25 0 1 0 1133927219 1499136 299 1992294400 134512640 135019032 4294956240 18446744073709551615 134547882 0 0 4096 0 0 0 0 17 0 0 0
/proc/19739/statm: 366 299 73 123 0 241 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1464

[startup+6.30196 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19740
/proc/meminfo: memFree=1472464/2055920 swapFree=4175828/4192956
[pid=19739] ppid=19737 vsize=1604 CPUtime=6.29
/proc/19739/stat : 19739 (march_ks) R 19737 19739 19611 0 -1 4194304 329 0 0 0 629 0 0 0 25 0 1 0 1133927219 1642496 312 1992294400 134512640 135019032 4294956240 18446744073709551615 134526496 0 0 4096 0 0 0 0 17 0 0 0
/proc/19739/statm: 401 312 73 123 0 276 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1604

[startup+12.7012 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19740
/proc/meminfo: memFree=1472336/2055920 swapFree=4175828/4192956
[pid=19739] ppid=19737 vsize=1604 CPUtime=12.69
/proc/19739/stat : 19739 (march_ks) R 19737 19739 19611 0 -1 4194304 336 0 0 0 1269 0 0 0 25 0 1 0 1133927219 1642496 319 1992294400 134512640 135019032 4294956240 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 0 0 0
/proc/19739/statm: 401 319 73 123 0 276 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 1604

[startup+25.5018 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19740
/proc/meminfo: memFree=1472336/2055920 swapFree=4175828/4192956
[pid=19739] ppid=19737 vsize=1740 CPUtime=25.48
/proc/19739/stat : 19739 (march_ks) R 19737 19739 19611 0 -1 4194304 353 0 0 0 2548 0 0 0 25 0 1 0 1133927219 1781760 336 1992294400 134512640 135019032 4294956240 18446744073709551615 134579557 0 0 4096 0 0 0 0 17 0 0 0
/proc/19739/statm: 435 336 73 123 0 310 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 1740

[startup+51.1019 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19740
/proc/meminfo: memFree=1472336/2055920 swapFree=4175828/4192956
[pid=19739] ppid=19737 vsize=1740 CPUtime=51.06
/proc/19739/stat : 19739 (march_ks) R 19737 19739 19611 0 -1 4194304 383 0 0 0 5106 0 0 0 25 0 1 0 1133927219 1781760 366 1992294400 134512640 135019032 4294956240 18446744073709551615 134526526 0 0 4096 0 0 0 0 17 0 0 0
/proc/19739/statm: 435 366 73 123 0 310 0
Current children cumulated CPU time (s) 51.06
Current children cumulated vsize (KiB) 1740

[startup+102.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19740
/proc/meminfo: memFree=1472016/2055920 swapFree=4175828/4192956
[pid=19739] ppid=19737 vsize=1944 CPUtime=102.24
/proc/19739/stat : 19739 (march_ks) R 19737 19739 19611 0 -1 4194304 427 0 0 0 10224 0 0 0 25 0 1 0 1133927219 1990656 410 1992294400 134512640 135019032 4294956240 18446744073709551615 134564181 0 0 4096 0 0 0 0 17 0 0 0
/proc/19739/statm: 486 410 73 123 0 361 0
Current children cumulated CPU time (s) 102.24
Current children cumulated vsize (KiB) 1944

[startup+162.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19740
/proc/meminfo: memFree=1472016/2055920 swapFree=4175828/4192956
[pid=19739] ppid=19737 vsize=2044 CPUtime=162.2
/proc/19739/stat : 19739 (march_ks) R 19737 19739 19611 0 -1 4194304 449 0 0 0 16220 0 0 0 25 0 1 0 1133927219 2093056 432 1992294400 134512640 135019032 4294956240 18446744073709551615 134577524 0 0 4096 0 0 0 0 17 0 0 0
/proc/19739/statm: 511 432 73 123 0 386 0
Current children cumulated CPU time (s) 162.2
Current children cumulated vsize (KiB) 2044

[startup+222.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19740
/proc/meminfo: memFree=1471824/2055920 swapFree=4175828/4192956
[pid=19739] ppid=19737 vsize=2196 CPUtime=222.17
/proc/19739/stat : 19739 (march_ks) R 19737 19739 19611 0 -1 4194304 487 0 0 0 22217 0 0 0 25 0 1 0 1133927219 2248704 470 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/19739/statm: 549 470 73 123 0 424 0
Current children cumulated CPU time (s) 222.17
Current children cumulated vsize (KiB) 2196

[startup+282.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19740
/proc/meminfo: memFree=1471696/2055920 swapFree=4175828/4192956
[pid=19739] ppid=19737 vsize=2556 CPUtime=282.14
/proc/19739/stat : 19739 (march_ks) R 19737 19739 19611 0 -1 4194304 524 0 0 0 28214 0 0 0 25 0 1 0 1133927219 2617344 507 1992294400 134512640 135019032 4294956240 18446744073709551615 134579915 0 0 4096 0 0 0 0 17 0 0 0
/proc/19739/statm: 639 507 73 123 0 514 0
Current children cumulated CPU time (s) 282.14
Current children cumulated vsize (KiB) 2556

[startup+342.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19740
/proc/meminfo: memFree=1471576/2055920 swapFree=4175828/4192956
[pid=19739] ppid=19737 vsize=2896 CPUtime=342.07
/proc/19739/stat : 19739 (march_ks) R 19737 19739 19611 0 -1 4194304 572 0 0 0 34207 0 0 0 25 0 1 0 1133927219 2965504 555 1992294400 134512640 135019032 4294956240 18446744073709551615 134526435 0 0 4096 0 0 0 0 17 0 0 0
/proc/19739/statm: 724 555 73 123 0 599 0
Current children cumulated CPU time (s) 342.07
Current children cumulated vsize (KiB) 2896

[startup+402.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19740
/proc/meminfo: memFree=1471448/2055920 swapFree=4175828/4192956
[pid=19739] ppid=19737 vsize=2896 CPUtime=402.05
/proc/19739/stat : 19739 (march_ks) R 19737 19739 19611 0 -1 4194304 605 0 0 0 40205 0 0 0 25 0 1 0 1133927219 2965504 588 1992294400 134512640 135019032 4294956240 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 0 0 0
/proc/19739/statm: 724 588 73 123 0 599 0
Current children cumulated CPU time (s) 402.05
Current children cumulated vsize (KiB) 2896

[startup+462.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19740
/proc/meminfo: memFree=1471320/2055920 swapFree=4175828/4192956
[pid=19739] ppid=19737 vsize=2896 CPUtime=462.02
/proc/19739/stat : 19739 (march_ks) R 19737 19739 19611 0 -1 4194304 642 0 0 0 46202 0 0 0 25 0 1 0 1133927219 2965504 625 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/19739/statm: 724 625 73 123 0 599 0
Current children cumulated CPU time (s) 462.02
Current children cumulated vsize (KiB) 2896

[startup+522.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19740
/proc/meminfo: memFree=1471192/2055920 swapFree=4175828/4192956
[pid=19739] ppid=19737 vsize=3408 CPUtime=521.99
/proc/19739/stat : 19739 (march_ks) R 19737 19739 19611 0 -1 4194304 683 0 0 0 52198 1 0 0 25 0 1 0 1133927219 3489792 666 1992294400 134512640 135019032 4294956240 18446744073709551615 134564571 0 0 4096 0 0 0 0 17 0 0 0
/proc/19739/statm: 852 666 73 123 0 727 0
Current children cumulated CPU time (s) 521.99
Current children cumulated vsize (KiB) 3408

[startup+582.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19740
/proc/meminfo: memFree=1470936/2055920 swapFree=4175828/4192956
[pid=19739] ppid=19737 vsize=3408 CPUtime=581.96
/proc/19739/stat : 19739 (march_ks) R 19737 19739 19611 0 -1 4194304 752 0 0 0 58195 1 0 0 25 0 1 0 1133927219 3489792 735 1992294400 134512640 135019032 4294956240 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 0 0 0
/proc/19739/statm: 852 735 73 123 0 727 0
Current children cumulated CPU time (s) 581.96
Current children cumulated vsize (KiB) 3408

[startup+642.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19740
/proc/meminfo: memFree=1470680/2055920 swapFree=4175828/4192956
[pid=19739] ppid=19737 vsize=4172 CPUtime=641.93
/proc/19739/stat : 19739 (march_ks) R 19737 19739 19611 0 -1 4194304 799 0 0 0 64192 1 0 0 25 0 1 0 1133927219 4272128 782 1992294400 134512640 135019032 4294956240 18446744073709551615 134542329 0 0 4096 0 0 0 0 17 0 0 0
/proc/19739/statm: 1043 782 73 123 0 918 0
Current children cumulated CPU time (s) 641.93
Current children cumulated vsize (KiB) 4172

[startup+702.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19740
/proc/meminfo: memFree=1470360/2055920 swapFree=4175828/4192956
[pid=19739] ppid=19737 vsize=4328 CPUtime=701.88
/proc/19739/stat : 19739 (march_ks) R 19737 19739 19611 0 -1 4194304 856 0 0 0 70187 1 0 0 25 0 1 0 1133927219 4431872 839 1992294400 134512640 135019032 4294956240 18446744073709551615 134542609 0 0 4096 0 0 0 0 17 0 0 0
/proc/19739/statm: 1082 839 73 123 0 957 0
Current children cumulated CPU time (s) 701.88
Current children cumulated vsize (KiB) 4328

[startup+762.305 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19740
/proc/meminfo: memFree=1470104/2055920 swapFree=4175828/4192956
[pid=19739] ppid=19737 vsize=4328 CPUtime=761.81
/proc/19739/stat : 19739 (march_ks) R 19737 19739 19611 0 -1 4194304 920 0 0 0 76180 1 0 0 25 0 1 0 1133927219 4431872 903 1992294400 134512640 135019032 4294956240 18446744073709551615 134542758 0 0 4096 0 0 0 0 17 0 0 0
/proc/19739/statm: 1082 903 73 123 0 957 0
Current children cumulated CPU time (s) 761.81
Current children cumulated vsize (KiB) 4328

[startup+822.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19740
/proc/meminfo: memFree=1469848/2055920 swapFree=4175828/4192956
[pid=19739] ppid=19737 vsize=4328 CPUtime=821.77
/proc/19739/stat : 19739 (march_ks) R 19737 19739 19611 0 -1 4194304 990 0 0 0 82176 1 0 0 25 0 1 0 1133927219 4431872 973 1992294400 134512640 135019032 4294956240 18446744073709551615 134541047 0 0 4096 0 0 0 0 17 0 0 0
/proc/19739/statm: 1082 973 73 123 0 957 0
Current children cumulated CPU time (s) 821.77
Current children cumulated vsize (KiB) 4328

[startup+882.301 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19740
/proc/meminfo: memFree=1469656/2055920 swapFree=4175828/4192956
[pid=19739] ppid=19737 vsize=5480 CPUtime=881.74
/proc/19739/stat : 19739 (march_ks) R 19737 19739 19611 0 -1 4194304 1044 0 0 0 88173 1 0 0 25 0 1 0 1133927219 5611520 1027 1992294400 134512640 135019032 4294956240 18446744073709551615 134538085 0 0 4096 0 0 0 0 17 0 0 0
/proc/19739/statm: 1370 1027 73 123 0 1245 0
Current children cumulated CPU time (s) 881.74
Current children cumulated vsize (KiB) 5480

[startup+942.302 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19740
/proc/meminfo: memFree=1469400/2055920 swapFree=4175828/4192956
[pid=19739] ppid=19737 vsize=5480 CPUtime=941.71
/proc/19739/stat : 19739 (march_ks) R 19737 19739 19611 0 -1 4194304 1118 0 0 0 94170 1 0 0 25 0 1 0 1133927219 5611520 1101 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19739/statm: 1370 1101 73 123 0 1245 0
Current children cumulated CPU time (s) 941.71
Current children cumulated vsize (KiB) 5480

[startup+1002.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19740
/proc/meminfo: memFree=1469272/2055920 swapFree=4175828/4192956
[pid=19739] ppid=19737 vsize=5480 CPUtime=1001.68
/proc/19739/stat : 19739 (march_ks) R 19737 19739 19611 0 -1 4194304 1154 0 0 0 100167 1 0 0 25 0 1 0 1133927219 5611520 1137 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19739/statm: 1370 1137 73 123 0 1245 0
Current children cumulated CPU time (s) 1001.68
Current children cumulated vsize (KiB) 5480

[startup+1062.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19740
/proc/meminfo: memFree=1469144/2055920 swapFree=4175828/4192956
[pid=19739] ppid=19737 vsize=5480 CPUtime=1061.65
/proc/19739/stat : 19739 (march_ks) R 19737 19739 19611 0 -1 4194304 1197 0 0 0 106164 1 0 0 25 0 1 0 1133927219 5611520 1180 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/19739/statm: 1370 1180 73 123 0 1245 0
Current children cumulated CPU time (s) 1061.65
Current children cumulated vsize (KiB) 5480

[startup+1122.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19740
/proc/meminfo: memFree=1468888/2055920 swapFree=4175828/4192956
[pid=19739] ppid=19737 vsize=5480 CPUtime=1121.62
/proc/19739/stat : 19739 (march_ks) R 19737 19739 19611 0 -1 4194304 1246 0 0 0 112161 1 0 0 25 0 1 0 1133927219 5611520 1229 1992294400 134512640 135019032 4294956240 18446744073709551615 134526439 0 0 4096 0 0 0 0 17 0 0 0
/proc/19739/statm: 1370 1229 73 123 0 1245 0
Current children cumulated CPU time (s) 1121.62
Current children cumulated vsize (KiB) 5480

[startup+1182.3 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19740
/proc/meminfo: memFree=1468696/2055920 swapFree=4175828/4192956
[pid=19739] ppid=19737 vsize=5480 CPUtime=1181.52
/proc/19739/stat : 19739 (march_ks) R 19737 19739 19611 0 -1 4194304 1292 0 0 0 118151 1 0 0 25 0 1 0 1133927219 5611520 1275 1992294400 134512640 135019032 4294956240 18446744073709551615 134526476 0 0 4096 0 0 0 0 17 0 0 0
/proc/19739/statm: 1370 1275 73 123 0 1245 0
Current children cumulated CPU time (s) 1181.52
Current children cumulated vsize (KiB) 5480



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.8 s]
/proc/loadavg: 0.99 0.97 0.91 2/65 19740
/proc/meminfo: memFree=1468696/2055920 swapFree=4175828/4192956
[pid=19739] ppid=19737 vsize=5480 CPUtime=1200.01
/proc/19739/stat : 19739 (march_ks) R 19737 19739 19611 0 -1 4194304 1300 0 0 0 120000 1 0 0 25 0 1 0 1133927219 5611520 1283 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/19739/statm: 1370 1283 73 123 0 1245 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 5480

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): 1200.81
CPU time (s): 1200.03
CPU user time (s): 1200
CPU system time (s): 0.020996
CPU usage (%): 99.9349
Max. virtual memory (cumulated for all children) (KiB): 5480

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1200
system time used= 0.020996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1300
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= 3180

runsolver used 0.975851 second user time and 3.40648 second system time

The end

Launcher Data 

Begin job on node33 at 2009-04-01 21:03:42
IDJOB=1544640
IDBENCH=70547
IDSOLVER=559
FILE ID=node33/1544640-1238612622
PBS_JOBID= 9073609
Free space on /tmp= 66132 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/520/unif-k3-r4.25-v520-c2210-S697681291-080.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544640-1238612622/watcher-1544640-1238612622 -o /tmp/evaluation-result-1544640-1238612622/solver-1544640-1238612622 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544640-1238612622.cnf            

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

MD5SUM BENCH= 4bbf0687a75cc815423eb8afa8e9d43f
RANDOM SEED=1283907817

node33.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		: 3000.266
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		: 3000.266
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:       1474160 kB
Buffers:         91644 kB
Cached:         395468 kB
SwapCached:      10920 kB
Active:         293392 kB
Inactive:       206148 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1474160 kB
SwapTotal:     4192956 kB
SwapFree:      4175828 kB
Dirty:            2908 kB
Writeback:           0 kB
Mapped:          18168 kB
Slab:            68276 kB
Committed_AS:  3211220 kB
PageTables:       1400 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= 66132 MiB
End job on node33 at 2009-04-01 21:23:45