Trace number 1626615

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 2007-02-08Signal 1842.08 1842.88

General information on the benchmark

NameRANDOM/MEDIUM/3SAT/UNKNOWN/500/
unif-k3-r4.25-v500-c2125-S900957093-043.cnf
MD5SUM089e945986e09301802f8b3ff2e688f1
Bench CategoryRANDOM (random instances)
Best result obtained on this benchmarkUNSAT
Best CPU time to get the best result obtained on this benchmark3207.48
Satisfiable
(Un)Satisfiability was proved
Number of variables500
Number of clauses2125
Sum of the clauses size6375
Maximum clause length3
Minimum clause length3
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 32125
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 50

Solver Data 

0.00/0.01	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.00/0.01	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.00/0.01	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.01	c main()::
0.00/0.01	c initFormula():: searching for DIMACS p-line....
0.00/0.01	c initFormula():: the DIMACS p-line indicates a CNF of 500 variables and 2125 clauses.
0.00/0.01	c parseCNF():: parsing....
0.00/0.01	c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.01	c runParser():: parsing was successful, warming up engines...
0.00/0.01	c simplify_formula():: removed 0 tautological, 10 satisfied and 0 duplicate clauses
0.00/0.01	c preprocessing fase I completed:: there are now 499 free variables and 2115 clauses.
0.00/0.01	c stat :: sign balance is biased by 0.434
0.00/0.01	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.01	c using 3-SAT heuristics (occurence based diff)
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 146 duplicate clauses
0.00/0.01	c resolvent_look() :: found 73 resolvents
0.00/0.01	c lessRedundantTransformation():: nothing to be done.
0.00/0.01	c transformTo3SAT():: you gave me 500 variables and 2188 clauses.
0.00/0.01	c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.01	c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.01	c transformTo3SAT():: the transformation yielded 500 variabels and 2188 clauses.
0.00/0.01	c main():: clause / variable ratio: ( 2188 / 500 ) = 4.38
0.00/0.01	c longest clause has size 3
0.00/0.01	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.01	c dynamic_preselect_setsize :: off
0.00/0.01	c suggested doublelook initial :: 0
0.00/0.01	c main():: all systems go!
0.00/0.01	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 163 JD: 25
0.10/0.11	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: 2659 JD: 25
1.49/1.50	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
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c |******************************************
c |********************************************
c |*********************************************
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c |***********************************************
c |************************************************
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c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 16501 JD: 25
9.18/9.28	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 |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 75471 JD: 25
42.88/42.91	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
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c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
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: 257117 JD: 25
146.53/146.64	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 |**************************************************
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c |****************************************************
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c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 5 NC: 682477 JD: 25
394.11/394.31	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 |********************************************************
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c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 6 NC: 1448525 JD: 25
855.02/855.43	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 |****************************************************************| 7 NC: 2536352 JD: 25
1543.72/1544.40	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************c right child 728837 UNSAT by parent!
1667.06/1667.86	
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
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-1626615-1240103434/watcher-1626615-1240103434 -o /tmp/evaluation-result-1626615-1240103434/solver-1626615-1240103434 -C 5000 -W 6000 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1626615-1240103434.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): 6000 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 1.00 3/65 18390
/proc/meminfo: memFree=1454952/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=800 CPUtime=0
/proc/18390/stat : 18390 (march_ks) R 18388 18390 18172 0 -1 4194304 130 0 0 0 0 0 0 0 18 0 1 0 38373101 819200 113 1992294400 134512640 135019032 4294956240 18446744073709551615 134561792 0 0 4096 0 0 0 0 17 0 0 0
/proc/18390/statm: 200 113 50 123 0 75 0

[startup+0.0633071 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 18390
/proc/meminfo: memFree=1454952/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=1260 CPUtime=0.06
/proc/18390/stat : 18390 (march_ks) R 18388 18390 18172 0 -1 4194304 263 0 0 0 6 0 0 0 18 0 1 0 38373101 1290240 246 1992294400 134512640 135019032 4294956240 18446744073709551615 134548659 0 0 4096 0 0 0 0 17 0 0 0
/proc/18390/statm: 315 246 73 123 0 190 0
Current children cumulated CPU time (s) 0.06
Current children cumulated vsize (KiB) 1260

[startup+0.10131 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 18390
/proc/meminfo: memFree=1454952/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=1392 CPUtime=0.1
/proc/18390/stat : 18390 (march_ks) R 18388 18390 18172 0 -1 4194304 268 0 0 0 10 0 0 0 18 0 1 0 38373101 1425408 251 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/18390/statm: 348 251 73 123 0 223 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1392

[startup+0.301333 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 18390
/proc/meminfo: memFree=1454952/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=1392 CPUtime=0.3
/proc/18390/stat : 18390 (march_ks) R 18388 18390 18172 0 -1 4194304 282 0 0 0 30 0 0 0 19 0 1 0 38373101 1425408 265 1992294400 134512640 135019032 4294956240 18446744073709551615 134597212 0 0 4096 0 0 0 0 17 0 0 0
/proc/18390/statm: 348 265 73 123 0 223 0
Current children cumulated CPU time (s) 0.3
Current children cumulated vsize (KiB) 1392

[startup+0.701379 s]
/proc/loadavg: 1.00 1.00 1.00 3/65 18390
/proc/meminfo: memFree=1454952/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=1392 CPUtime=0.7
/proc/18390/stat : 18390 (march_ks) R 18388 18390 18172 0 -1 4194304 290 0 0 0 70 0 0 0 23 0 1 0 38373101 1425408 273 1992294400 134512640 135019032 4294956240 18446744073709551615 134547880 0 0 4096 0 0 0 0 17 0 0 0
/proc/18390/statm: 348 273 73 123 0 223 0
Current children cumulated CPU time (s) 0.7
Current children cumulated vsize (KiB) 1392

[startup+1.50147 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18391
/proc/meminfo: memFree=1454176/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=1392 CPUtime=1.49
/proc/18390/stat : 18390 (march_ks) R 18388 18390 18172 0 -1 4194304 298 0 0 0 149 0 0 0 25 0 1 0 38373101 1425408 281 1992294400 134512640 135019032 4294956240 18446744073709551615 134598179 0 0 4096 0 0 0 0 17 1 0 0
/proc/18390/statm: 348 281 73 123 0 223 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 1392

[startup+3.10165 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18391
/proc/meminfo: memFree=1453984/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=1540 CPUtime=3.09
/proc/18390/stat : 18390 (march_ks) R 18388 18390 18172 0 -1 4194304 310 0 0 0 309 0 0 0 25 0 1 0 38373101 1576960 293 1992294400 134512640 135019032 4294956240 18446744073709551615 134526432 0 0 4096 0 0 0 0 17 0 0 0
/proc/18390/statm: 385 293 73 123 0 260 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 1540

[startup+6.30201 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18391
/proc/meminfo: memFree=1453792/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=1540 CPUtime=6.29
/proc/18390/stat : 18390 (march_ks) R 18388 18390 18172 0 -1 4194304 326 0 0 0 629 0 0 0 25 0 1 0 38373101 1576960 309 1992294400 134512640 135019032 4294956240 18446744073709551615 134538051 0 0 4096 0 0 0 0 17 0 0 0
/proc/18390/statm: 385 309 73 123 0 260 0
Current children cumulated CPU time (s) 6.29
Current children cumulated vsize (KiB) 1540

[startup+12.7017 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18391
/proc/meminfo: memFree=1453600/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=1728 CPUtime=12.68
/proc/18390/stat : 18390 (march_ks) R 18388 18390 18172 0 -1 4194304 359 0 0 0 1268 0 0 0 25 0 1 0 38373101 1769472 342 1992294400 134512640 135019032 4294956240 18446744073709551615 134538186 0 0 4096 0 0 0 0 17 0 0 0
/proc/18390/statm: 432 342 73 123 0 307 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 1728

[startup+25.5012 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18391
/proc/meminfo: memFree=1453536/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=2032 CPUtime=25.48
/proc/18390/stat : 18390 (march_ks) R 18388 18390 18172 0 -1 4194304 443 0 0 0 2548 0 0 0 25 0 1 0 38373101 2080768 426 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/18390/statm: 508 426 73 123 0 383 0
Current children cumulated CPU time (s) 25.48
Current children cumulated vsize (KiB) 2032

[startup+51.1011 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18391
/proc/meminfo: memFree=1453280/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=2412 CPUtime=51.07
/proc/18390/stat : 18390 (march_ks) R 18388 18390 18172 0 -1 4194304 523 0 0 0 5107 0 0 0 25 0 1 0 38373101 2469888 506 1992294400 134512640 135019032 4294956240 18446744073709551615 134538017 0 0 4096 0 0 0 0 17 0 0 0
/proc/18390/statm: 603 506 73 123 0 478 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2412

[startup+102.306 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18391
/proc/meminfo: memFree=1452384/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=3504 CPUtime=102.25
/proc/18390/stat : 18390 (march_ks) R 18388 18390 18172 0 -1 4194304 708 0 0 0 10225 0 0 0 25 0 1 0 38373101 3588096 691 1992294400 134512640 135019032 4294956240 18446744073709551615 134538091 0 0 4096 0 0 0 0 17 0 0 0
/proc/18390/statm: 876 691 73 123 0 751 0
Current children cumulated CPU time (s) 102.25
Current children cumulated vsize (KiB) 3504

[startup+162.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18391
/proc/meminfo: memFree=1451360/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=4268 CPUtime=162.22
/proc/18390/stat : 18390 (march_ks) R 18388 18390 18172 0 -1 4194304 971 0 0 0 16222 0 0 0 25 0 1 0 38373101 4370432 954 1992294400 134512640 135019032 4294956240 18446744073709551615 134526510 0 0 4096 0 0 0 0 17 0 0 0
/proc/18390/statm: 1067 954 73 123 0 942 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 4268

[startup+222.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18391
/proc/meminfo: memFree=1449824/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=5768 CPUtime=222.21
/proc/18390/stat : 18390 (march_ks) R 18388 18390 18172 0 -1 4194304 1346 0 0 0 22220 1 0 0 25 0 1 0 38373101 5906432 1304 1992294400 134512640 135019032 4294956240 18446744073709551615 134584635 0 0 4096 0 0 0 0 17 0 0 0
/proc/18390/statm: 1442 1304 73 123 0 1317 0
Current children cumulated CPU time (s) 222.21
Current children cumulated vsize (KiB) 5768

[startup+282.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18391
/proc/meminfo: memFree=1448992/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=7492 CPUtime=282.18
/proc/18390/stat : 18390 (march_ks) R 18388 18390 18172 0 -1 4194304 1542 0 0 0 28217 1 0 0 25 0 1 0 38373101 7671808 1500 1992294400 134512640 135019032 4294956240 18446744073709551615 134538228 0 0 4096 0 0 0 0 17 0 0 0
/proc/18390/statm: 1873 1500 73 123 0 1748 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 7492

[startup+342.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18391
/proc/meminfo: memFree=1447712/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=7952 CPUtime=342.15
/proc/18390/stat : 18390 (march_ks) R 18388 18390 18172 0 -1 4194304 1865 0 0 0 34214 1 0 0 25 0 1 0 38373101 8142848 1823 1992294400 134512640 135019032 4294956240 18446744073709551615 134538142 0 0 4096 0 0 0 0 17 0 0 0
/proc/18390/statm: 1988 1823 73 123 0 1863 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 7952

[startup+402.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18391
/proc/meminfo: memFree=1446560/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=10540 CPUtime=402.11
/proc/18390/stat : 18390 (march_ks) R 18388 18390 18172 0 -1 4194304 2160 0 0 0 40210 1 0 0 25 0 1 0 38373101 10792960 2118 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18390/statm: 2635 2118 73 123 0 2510 0
Current children cumulated CPU time (s) 402.11
Current children cumulated vsize (KiB) 10540

[startup+462.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18391
/proc/meminfo: memFree=1444640/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=11460 CPUtime=462.07
/proc/18390/stat : 18390 (march_ks) R 18388 18390 18172 0 -1 4194304 2606 0 0 0 46205 2 0 0 25 0 1 0 38373101 11735040 2564 1992294400 134512640 135019032 4294956240 18446744073709551615 134538234 0 0 4096 0 0 0 0 17 0 0 0
/proc/18390/statm: 2865 2564 73 123 0 2740 0
Current children cumulated CPU time (s) 462.07
Current children cumulated vsize (KiB) 11460

[startup+522.301 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18391
/proc/meminfo: memFree=1443232/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=15340 CPUtime=522.05
/proc/18390/stat : 18390 (march_ks) R 18388 18390 18172 0 -1 4194304 2968 0 0 0 52203 2 0 0 25 0 1 0 38373101 15708160 2926 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18390/statm: 3835 2926 73 123 0 3710 0
Current children cumulated CPU time (s) 522.05
Current children cumulated vsize (KiB) 15340

[startup+582.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18391
/proc/meminfo: memFree=1441376/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=15340 CPUtime=582.02
/proc/18390/stat : 18390 (march_ks) R 18388 18390 18172 0 -1 4194304 3413 0 0 0 58200 2 0 0 25 0 1 0 38373101 15708160 3371 1992294400 134512640 135019032 4294956240 18446744073709551615 134542332 0 0 4096 0 0 0 0 17 0 0 0
/proc/18390/statm: 3835 3371 73 123 0 3710 0
Current children cumulated CPU time (s) 582.02
Current children cumulated vsize (KiB) 15340

[startup+642.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18391
/proc/meminfo: memFree=1440160/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=17180 CPUtime=642
/proc/18390/stat : 18390 (march_ks) R 18388 18390 18172 0 -1 4194304 3708 0 0 0 64198 2 0 0 25 0 1 0 38373101 17592320 3666 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18390/statm: 4295 3666 73 123 0 4170 0
Current children cumulated CPU time (s) 642
Current children cumulated vsize (KiB) 17180


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

[pid=18390] ppid=18388 vsize=23000 CPUtime=881.9
/proc/18390/stat : 18390 (march_ks) R 18388 18390 18172 0 -1 4194304 5179 0 0 0 88187 3 0 0 25 0 1 0 38373101 23552000 5137 1992294400 134512640 135019032 4294956240 18446744073709551615 134542606 0 0 4096 0 0 0 0 17 0 0 0
/proc/18390/statm: 5750 5137 73 123 0 5625 0
Current children cumulated CPU time (s) 881.9
Current children cumulated vsize (KiB) 23000

[startup+942.302 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18391
/proc/meminfo: memFree=1432224/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=31732 CPUtime=941.87
/proc/18390/stat : 18390 (march_ks) R 18388 18390 18172 0 -1 4194304 5688 0 0 0 94183 4 0 0 25 0 1 0 38373101 32493568 5646 1992294400 134512640 135019032 4294956240 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 0 0 0
/proc/18390/statm: 7933 5646 73 123 0 7808 0
Current children cumulated CPU time (s) 941.87
Current children cumulated vsize (KiB) 31732

[startup+1002.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18391
/proc/meminfo: memFree=1430176/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=35412 CPUtime=1001.83
/proc/18390/stat : 18390 (march_ks) R 18388 18390 18172 0 -1 4194304 6190 0 0 0 100179 4 0 0 25 0 1 0 38373101 36261888 6148 1992294400 134512640 135019032 4294956240 18446744073709551615 134526441 0 0 4096 0 0 0 0 17 0 0 0
/proc/18390/statm: 8853 6148 73 123 0 8728 0
Current children cumulated CPU time (s) 1001.83
Current children cumulated vsize (KiB) 35412

[startup+1062.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18391
/proc/meminfo: memFree=1428512/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=35412 CPUtime=1061.8
/proc/18390/stat : 18390 (march_ks) R 18388 18390 18172 0 -1 4194304 6602 0 0 0 106176 4 0 0 25 0 1 0 38373101 36261888 6560 1992294400 134512640 135019032 4294956240 18446744073709551615 134564199 0 0 4096 0 0 0 0 17 0 0 0
/proc/18390/statm: 8853 6560 73 123 0 8728 0
Current children cumulated CPU time (s) 1061.8
Current children cumulated vsize (KiB) 35412

[startup+1122.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18391
/proc/meminfo: memFree=1426464/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=35412 CPUtime=1121.79
/proc/18390/stat : 18390 (march_ks) R 18388 18390 18172 0 -1 4194304 7104 0 0 0 112174 5 0 0 25 0 1 0 38373101 36261888 7062 1992294400 134512640 135019032 4294956240 18446744073709551615 134596395 0 0 4096 0 0 0 0 17 0 0 0
/proc/18390/statm: 8853 7062 73 123 0 8728 0
Current children cumulated CPU time (s) 1121.79
Current children cumulated vsize (KiB) 35412

[startup+1182.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18391
/proc/meminfo: memFree=1424480/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=35412 CPUtime=1181.76
/proc/18390/stat : 18390 (march_ks) R 18388 18390 18172 0 -1 4194304 7612 0 0 0 118171 5 0 0 25 0 1 0 38373101 36261888 7570 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18390/statm: 8853 7570 73 123 0 8728 0
Current children cumulated CPU time (s) 1181.76
Current children cumulated vsize (KiB) 35412

[startup+1242.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18391
/proc/meminfo: memFree=1422880/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=35412 CPUtime=1241.75
/proc/18390/stat : 18390 (march_ks) R 18388 18390 18172 0 -1 4194304 7983 0 0 0 124169 6 0 0 25 0 1 0 38373101 36261888 7941 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/18390/statm: 8853 7941 73 123 0 8728 0
Current children cumulated CPU time (s) 1241.75
Current children cumulated vsize (KiB) 35412

[startup+1302.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18391
/proc/meminfo: memFree=1421152/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=35412 CPUtime=1301.72
/proc/18390/stat : 18390 (march_ks) R 18388 18390 18172 0 -1 4194304 8404 0 0 0 130166 6 0 0 25 0 1 0 38373101 36261888 8362 1992294400 134512640 135019032 4294956240 18446744073709551615 134542785 0 0 4096 0 0 0 0 17 0 0 0
/proc/18390/statm: 8853 8362 73 123 0 8728 0
Current children cumulated CPU time (s) 1301.72
Current children cumulated vsize (KiB) 35412

[startup+1362.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18391
/proc/meminfo: memFree=1419744/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=48508 CPUtime=1361.7
/proc/18390/stat : 18390 (march_ks) R 18388 18390 18172 0 -1 4194304 8742 0 0 0 136163 7 0 0 25 0 1 0 38373101 49672192 8700 1992294400 134512640 135019032 4294956240 18446744073709551615 134541343 0 0 4096 0 0 0 0 17 0 0 0
/proc/18390/statm: 12127 8700 73 123 0 12002 0
Current children cumulated CPU time (s) 1361.7
Current children cumulated vsize (KiB) 48508

[startup+1422.31 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18391
/proc/meminfo: memFree=1417824/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=48508 CPUtime=1421.68
/proc/18390/stat : 18390 (march_ks) R 18388 18390 18172 0 -1 4194304 9207 0 0 0 142161 7 0 0 25 0 1 0 38373101 49672192 9165 1992294400 134512640 135019032 4294956240 18446744073709551615 134564367 0 0 4096 0 0 0 0 17 0 0 0
/proc/18390/statm: 12127 9165 73 123 0 12002 0
Current children cumulated CPU time (s) 1421.68
Current children cumulated vsize (KiB) 48508

[startup+1482.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18391
/proc/meminfo: memFree=1416224/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=48508 CPUtime=1481.64
/proc/18390/stat : 18390 (march_ks) R 18388 18390 18172 0 -1 4194304 9616 0 0 0 148157 7 0 0 25 0 1 0 38373101 49672192 9574 1992294400 134512640 135019032 4294956240 18446744073709551615 134538171 0 0 4096 0 0 0 0 17 0 0 0
/proc/18390/statm: 12127 9574 73 123 0 12002 0
Current children cumulated CPU time (s) 1481.64
Current children cumulated vsize (KiB) 48508

[startup+1542.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18391
/proc/meminfo: memFree=1414560/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=48508 CPUtime=1541.61
/proc/18390/stat : 18390 (march_ks) R 18388 18390 18172 0 -1 4194304 10017 0 0 0 154154 7 0 0 25 0 1 0 38373101 49672192 9975 1992294400 134512640 135019032 4294956240 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 0 0 0
/proc/18390/statm: 12127 9975 73 123 0 12002 0
Current children cumulated CPU time (s) 1541.61
Current children cumulated vsize (KiB) 48508

[startup+1602.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18393
/proc/meminfo: memFree=1412320/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=55868 CPUtime=1601.58
/proc/18390/stat : 18390 (march_ks) R 18388 18390 18172 0 -1 4194304 10578 0 0 0 160151 7 0 0 25 0 1 0 38373101 57208832 10536 1992294400 134512640 135019032 4294956240 18446744073709551615 134542764 0 0 4096 0 0 0 0 17 0 0 0
/proc/18390/statm: 13967 10536 73 123 0 13842 0
Current children cumulated CPU time (s) 1601.58
Current children cumulated vsize (KiB) 55868

[startup+1662.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18393
/proc/meminfo: memFree=1410336/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=55868 CPUtime=1661.57
/proc/18390/stat : 18390 (march_ks) R 18388 18390 18172 0 -1 4194304 11069 0 0 0 166149 8 0 0 25 0 1 0 38373101 57208832 11027 1992294400 134512640 135019032 4294956240 18446744073709551615 134526510 0 0 4096 0 0 0 0 17 0 0 0
/proc/18390/statm: 13967 11027 73 123 0 13842 0
Current children cumulated CPU time (s) 1661.57
Current children cumulated vsize (KiB) 55868

[startup+1722.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18393
/proc/meminfo: memFree=1407968/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=55868 CPUtime=1721.54
/proc/18390/stat : 18390 (march_ks) R 18388 18390 18172 0 -1 4194304 11668 0 0 0 172146 8 0 0 25 0 1 0 38373101 57208832 11626 1992294400 134512640 135019032 4294956240 18446744073709551615 134577592 0 0 4096 0 0 0 0 17 0 0 0
/proc/18390/statm: 13967 11626 73 123 0 13842 0
Current children cumulated CPU time (s) 1721.54
Current children cumulated vsize (KiB) 55868

[startup+1782.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18393
/proc/meminfo: memFree=1405792/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=55868 CPUtime=1781.51
/proc/18390/stat : 18390 (march_ks) R 18388 18390 18172 0 -1 4194304 12184 0 0 0 178143 8 0 0 25 0 1 0 38373101 57208832 12142 1992294400 134512640 135019032 4294956240 18446744073709551615 134526510 0 0 4096 0 0 0 0 17 0 0 0
/proc/18390/statm: 13967 12142 73 123 0 13842 0
Current children cumulated CPU time (s) 1781.51
Current children cumulated vsize (KiB) 55868

[startup+1842.3 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18393
/proc/meminfo: memFree=1404000/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=55868 CPUtime=1841.49
/proc/18390/stat : 18390 (march_ks) R 18388 18390 18172 0 -1 4194304 12639 0 0 0 184140 9 0 0 25 0 1 0 38373101 57208832 12597 1992294400 134512640 135019032 4294956240 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 0 0 0
/proc/18390/statm: 13967 12597 73 123 0 13842 0
Current children cumulated CPU time (s) 1841.49
Current children cumulated vsize (KiB) 55868

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

[startup+1842.7 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18393
/proc/meminfo: memFree=1403936/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=75512 CPUtime=1841.89
/proc/18390/stat : 18390 (march_ks) R 18388 18390 18172 0 -1 4195840 12658 0 0 0 184178 11 0 0 25 0 1 0 38373101 77324288 12601 1992294400 134512640 135019032 4294956240 18446744073709551615 134523932 0 0 4096 0 0 0 0 17 0 0 0
/proc/18390/statm: 18878 12601 73 123 0 18753 0
Current children cumulated CPU time (s) 1841.89
Current children cumulated vsize (KiB) 75512

[startup+1842.8 s]
/proc/loadavg: 1.00 1.00 1.00 2/66 18393
/proc/meminfo: memFree=1403936/2055920 swapFree=4192956/4192956
[pid=18390] ppid=18388 vsize=75512 CPUtime=1841.99
/proc/18390/stat : 18390 (march_ks) R 18388 18390 18172 0 -1 4195840 12658 0 0 0 184178 21 0 0 25 0 1 0 38373101 77324288 12601 1992294400 134512640 135019032 4294956240 18446744073709551615 134523932 0 0 4096 0 0 0 0 17 0 0 0
/proc/18390/statm: 18878 12601 73 123 0 18753 0
Current children cumulated CPU time (s) 1841.99
Current children cumulated vsize (KiB) 75512

Child ended because it received signal 11 (SIGSEGV)
Child dumped core
Real time (s): 1842.88
CPU time (s): 1842.08
CPU user time (s): 1841.78
CPU system time (s): 0.292955
CPU usage (%): 99.9565
Max. virtual memory (cumulated for all children) (KiB): 75512

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1841.78
system time used= 0.292955
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 14261
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= 5475

runsolver used 2.07668 second user time and 4.16937 second system time

The end

Launcher Data 

Begin job on node85 at 2009-04-19 03:10:34
IDJOB=1626615
IDBENCH=70542
IDSOLVER=582
FILE ID=node85/1626615-1240103434
PBS_JOBID= 9157707
Free space on /tmp= 126716 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/3SAT/UNKNOWN/500/unif-k3-r4.25-v500-c2125-S900957093-043.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1626615-1240103434/watcher-1626615-1240103434 -o /tmp/evaluation-result-1626615-1240103434/solver-1626615-1240103434 -C 5000 -W 6000 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1626615-1240103434.cnf            

TIME LIMIT= 5000 seconds
MEMORY LIMIT= 1800 MiB
MAX NB THREAD= 0

MD5SUM BENCH= 089e945986e09301802f8b3ff2e688f1
RANDOM SEED=1350758012

node85.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		: 3000.238
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		: 3000.238
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	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1455496 kB
Buffers:         68640 kB
Cached:         465364 kB
SwapCached:          0 kB
Active:         140772 kB
Inactive:       407076 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1455496 kB
SwapTotal:     4192956 kB
SwapFree:      4192956 kB
Dirty:            2908 kB
Writeback:           0 kB
Mapped:          23588 kB
Slab:            38568 kB
Committed_AS:   161400 kB
PageTables:       1372 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= 126664 MiB
End job on node85 at 2009-04-19 03:41:17