Trace number 1544482

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 1200.51

General information on the benchmark

NameRANDOM/MEDIUM/7SAT/UNKNOWN/70/
unif-k7-r89-v70-c6230-S358640743-023.cnf
MD5SUM093008c1ff7003864425a0786735d960
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 variables70
Number of clauses6230
Sum of the clauses size43610
Maximum clause length7
Minimum clause length7
Number of clauses of size 10
Number of clauses of size 20
Number of clauses of size 30
Number of clauses of size 40
Number of clauses of size 50
Number of clauses of size over 56230

Solver Data 

0.79/0.88	c main():: ***                                   [ march satisfiability solver ]                                   ***
0.79/0.88	c main()::  **            Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren            **
0.79/0.88	c main()::   * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.79/0.88	c main()::
0.79/0.88	c initFormula():: searching for DIMACS p-line....
0.79/0.88	c full lookahead due to high density!
0.79/0.88	c initFormula():: the DIMACS p-line indicates a CNF of 70 variables and 6230 clauses.
0.79/0.88	c parseCNF():: parsing....
0.79/0.88	c parseCNF():: the CNF contains 0 unary clauses.
0.79/0.88	c runParser():: parsing was successful, warming up engines...
0.79/0.88	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.88	c preprocessing fase I completed:: there are now 70 free variables and 6230 clauses.
0.79/0.88	c stat :: sign balance is biased by 0.007
0.79/0.88	c shorten_equivalence(): average equivalence length reduced from nan to nan
0.79/0.88	c using k-SAT heuristics (size based diff)
0.79/0.88	c longest clause has size 7
0.79/0.88	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.88	c main():: clause / variable ratio: ( 6230 / 70 ) = 89.00
0.79/0.88	c longest clause has size 7
0.79/0.88	c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.79/0.88	c dynamic_preselect_setsize :: off
0.79/0.88	c suggested doublelook initial :: 0
0.79/0.88	c main():: all systems go!
0.79/0.88	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 197 JD: 20
0.89/1.00	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 1 NC: 2858 JD: 20
2.29/2.30	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |*****************
c |******************
c |********************
c |************************
c |*************************
c |**************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |****************************************
c |*****************************************
c |******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 2 NC: 22699 JD: 20
11.99/12.05	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************
c |************************************************
c |*************************************************
c |**************************************************
c |***************************************************
c |****************************************************
c |*****************************************************
c |******************************************************
c |*******************************************************
c |********************************************************
c |*********************************************************
c |**********************************************************
c |***********************************************************
c |************************************************************
c |*************************************************************
c |**************************************************************
c |***************************************************************
c |****************************************************************| 3 NC: 119797 JD: 20
60.47/60.57	c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 462232 JD: 20
232.30/232.43	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 |****************************************************************| 5 NC: 1353818 JD: 20
682.42/682.73	c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
c |*****************************************
c |******************************************
c |*******************************************
c |********************************************
c |*********************************************
c |**********************************************
c |***********************************************

Verifier Data 

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-1544482-1238610273/watcher-1544482-1238610273 -o /tmp/evaluation-result-1544482-1238610273/solver-1544482-1238610273 -C 1200 -W 1800 -M 1800 --output-limit 1,15 HOME/march_ks HOME/instance-1544482-1238610273.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: 0.00 0.00 0.15 3/65 8492
/proc/meminfo: memFree=1192816/2055920 swapFree=4176856/4192956
[pid=8492] ppid=8490 vsize=656 CPUtime=0
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8455 0 -1 4194304 94 0 0 0 0 0 0 0 18 0 1 0 1020401029 671744 80 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/8492/statm: 164 80 47 123 0 39 0

[startup+0.0165939 s]
/proc/loadavg: 0.00 0.00 0.15 3/65 8492
/proc/meminfo: memFree=1192816/2055920 swapFree=4176856/4192956
[pid=8492] ppid=8490 vsize=1096 CPUtime=0.01
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8455 0 -1 4194304 162 0 0 0 1 0 0 0 18 0 1 0 1020401029 1122304 147 1992294400 134512640 135019032 4294956240 18446744073709551615 134662703 0 0 4096 0 0 0 0 17 0 0 0
/proc/8492/statm: 307 158 48 123 0 182 0
Current children cumulated CPU time (s) 0.01
Current children cumulated vsize (KiB) 1096

[startup+0.1016 s]
/proc/loadavg: 0.00 0.00 0.15 3/65 8492
/proc/meminfo: memFree=1192816/2055920 swapFree=4176856/4192956
[pid=8492] ppid=8490 vsize=1656 CPUtime=0.09
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8455 0 -1 4194304 772 0 0 0 9 0 0 0 18 0 1 0 1020401029 1695744 312 1992294400 134512640 135019032 4294956240 18446744073709551615 134566879 0 0 4096 0 0 0 0 17 0 0 0
/proc/8492/statm: 414 312 67 123 0 289 0
Current children cumulated CPU time (s) 0.09
Current children cumulated vsize (KiB) 1656

[startup+0.301619 s]
/proc/loadavg: 0.00 0.00 0.15 3/65 8492
/proc/meminfo: memFree=1192816/2055920 swapFree=4176856/4192956
[pid=8492] ppid=8490 vsize=1656 CPUtime=0.29
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8455 0 -1 4194304 772 0 0 0 29 0 0 0 19 0 1 0 1020401029 1695744 312 1992294400 134512640 135019032 4294956240 18446744073709551615 134536950 0 0 4096 0 0 0 0 17 0 0 0
/proc/8492/statm: 414 312 67 123 0 289 0
Current children cumulated CPU time (s) 0.29
Current children cumulated vsize (KiB) 1656

[startup+0.701656 s]
/proc/loadavg: 0.00 0.00 0.15 3/65 8492
/proc/meminfo: memFree=1192816/2055920 swapFree=4176856/4192956
[pid=8492] ppid=8490 vsize=1656 CPUtime=0.69
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8455 0 -1 4194304 772 0 0 0 69 0 0 0 23 0 1 0 1020401029 1695744 312 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/8492/statm: 414 312 67 123 0 289 0
Current children cumulated CPU time (s) 0.69
Current children cumulated vsize (KiB) 1656

[startup+1.50173 s]
/proc/loadavg: 0.00 0.00 0.15 2/66 8493
/proc/meminfo: memFree=1191464/2055920 swapFree=4176856/4192956
[pid=8492] ppid=8490 vsize=2016 CPUtime=1.49
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8455 0 -1 4194304 1042 0 0 0 149 0 0 0 25 0 1 0 1020401029 2064384 371 1992294400 134512640 135019032 4294956240 18446744073709551615 134537960 0 0 4096 0 0 0 0 17 0 0 0
/proc/8492/statm: 504 371 72 123 0 379 0
Current children cumulated CPU time (s) 1.49
Current children cumulated vsize (KiB) 2016

[startup+3.10188 s]
/proc/loadavg: 0.00 0.00 0.15 2/66 8493
/proc/meminfo: memFree=1191336/2055920 swapFree=4176856/4192956
[pid=8492] ppid=8490 vsize=2016 CPUtime=3.09
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8455 0 -1 4194304 1042 0 0 0 309 0 0 0 25 0 1 0 1020401029 2064384 371 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/8492/statm: 504 371 72 123 0 379 0
Current children cumulated CPU time (s) 3.09
Current children cumulated vsize (KiB) 2016

[startup+6.30118 s]
/proc/loadavg: 0.08 0.02 0.16 2/66 8493
/proc/meminfo: memFree=1191208/2055920 swapFree=4176856/4192956
[pid=8492] ppid=8490 vsize=2016 CPUtime=6.28
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8455 0 -1 4194304 1042 0 0 0 628 0 0 0 25 0 1 0 1020401029 2064384 371 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/8492/statm: 504 371 72 123 0 379 0
Current children cumulated CPU time (s) 6.28
Current children cumulated vsize (KiB) 2016

[startup+12.7018 s]
/proc/loadavg: 0.15 0.03 0.16 2/66 8493
/proc/meminfo: memFree=1191144/2055920 swapFree=4176856/4192956
[pid=8492] ppid=8490 vsize=2016 CPUtime=12.68
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8455 0 -1 4194304 1042 0 0 0 1268 0 0 0 25 0 1 0 1020401029 2064384 371 1992294400 134512640 135019032 4294956240 18446744073709551615 134537973 0 0 4096 0 0 0 0 17 0 0 0
/proc/8492/statm: 504 371 72 123 0 379 0
Current children cumulated CPU time (s) 12.68
Current children cumulated vsize (KiB) 2016

[startup+25.502 s]
/proc/loadavg: 0.34 0.08 0.17 2/66 8493
/proc/meminfo: memFree=1191272/2055920 swapFree=4176856/4192956
[pid=8492] ppid=8490 vsize=2016 CPUtime=25.47
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8455 0 -1 4194304 1042 0 0 0 2547 0 0 0 25 0 1 0 1020401029 2064384 371 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/8492/statm: 504 371 72 123 0 379 0
Current children cumulated CPU time (s) 25.47
Current children cumulated vsize (KiB) 2016

[startup+51.1013 s]
/proc/loadavg: 0.56 0.15 0.19 2/66 8493
/proc/meminfo: memFree=1191272/2055920 swapFree=4176856/4192956
[pid=8492] ppid=8490 vsize=2220 CPUtime=51.07
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8455 0 -1 4194304 1082 0 0 0 5106 1 0 0 25 0 1 0 1020401029 2273280 411 1992294400 134512640 135019032 4294956240 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 0 0 0
/proc/8492/statm: 555 411 72 123 0 430 0
Current children cumulated CPU time (s) 51.07
Current children cumulated vsize (KiB) 2220

[startup+102.305 s]
/proc/loadavg: 0.81 0.28 0.23 2/66 8493
/proc/meminfo: memFree=1191080/2055920 swapFree=4176856/4192956
[pid=8492] ppid=8490 vsize=2472 CPUtime=102.26
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8455 0 -1 4194304 1119 0 0 0 10225 1 0 0 25 0 1 0 1020401029 2531328 448 1992294400 134512640 135019032 4294956240 18446744073709551615 134585086 0 0 4096 0 0 0 0 17 0 0 0
/proc/8492/statm: 618 448 72 123 0 493 0
Current children cumulated CPU time (s) 102.26
Current children cumulated vsize (KiB) 2472

[startup+162.302 s]
/proc/loadavg: 0.93 0.41 0.28 2/66 8493
/proc/meminfo: memFree=1190952/2055920 swapFree=4176856/4192956
[pid=8492] ppid=8490 vsize=2700 CPUtime=162.22
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8455 0 -1 4194304 1159 0 0 0 16221 1 0 0 25 0 1 0 1020401029 2764800 488 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/8492/statm: 675 488 72 123 0 550 0
Current children cumulated CPU time (s) 162.22
Current children cumulated vsize (KiB) 2700

[startup+222.301 s]
/proc/loadavg: 0.97 0.51 0.32 2/66 8493
/proc/meminfo: memFree=1190760/2055920 swapFree=4176856/4192956
[pid=8492] ppid=8490 vsize=2700 CPUtime=222.2
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8455 0 -1 4194304 1200 0 0 0 22219 1 0 0 25 0 1 0 1020401029 2764800 529 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/8492/statm: 675 529 72 123 0 550 0
Current children cumulated CPU time (s) 222.2
Current children cumulated vsize (KiB) 2700

[startup+282.302 s]
/proc/loadavg: 0.99 0.60 0.36 2/66 8493
/proc/meminfo: memFree=1190632/2055920 swapFree=4176856/4192956
[pid=8492] ppid=8490 vsize=3040 CPUtime=282.18
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8455 0 -1 4194304 1243 0 0 0 28217 1 0 0 25 0 1 0 1020401029 3112960 572 1992294400 134512640 135019032 4294956240 18446744073709551615 134536947 0 0 4096 0 0 0 0 17 0 0 0
/proc/8492/statm: 760 572 72 123 0 635 0
Current children cumulated CPU time (s) 282.18
Current children cumulated vsize (KiB) 3040

[startup+342.301 s]
/proc/loadavg: 0.99 0.67 0.40 2/66 8493
/proc/meminfo: memFree=1190440/2055920 swapFree=4176856/4192956
[pid=8492] ppid=8490 vsize=3040 CPUtime=342.15
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8455 0 -1 4194304 1283 0 0 0 34214 1 0 0 25 0 1 0 1020401029 3112960 612 1992294400 134512640 135019032 4294956240 18446744073709551615 134585122 0 0 4096 0 0 0 0 17 0 0 0
/proc/8492/statm: 760 612 72 123 0 635 0
Current children cumulated CPU time (s) 342.15
Current children cumulated vsize (KiB) 3040

[startup+402.302 s]
/proc/loadavg: 0.99 0.73 0.43 2/66 8493
/proc/meminfo: memFree=1190312/2055920 swapFree=4176856/4192956
[pid=8492] ppid=8490 vsize=3552 CPUtime=402.13
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8455 0 -1 4194304 1327 0 0 0 40212 1 0 0 25 0 1 0 1020401029 3637248 656 1992294400 134512640 135019032 4294956240 18446744073709551615 134541814 0 0 4096 0 0 0 0 17 0 0 0
/proc/8492/statm: 888 656 72 123 0 763 0
Current children cumulated CPU time (s) 402.13
Current children cumulated vsize (KiB) 3552

[startup+462.301 s]
/proc/loadavg: 1.07 0.79 0.47 2/66 8493
/proc/meminfo: memFree=1190120/2055920 swapFree=4176856/4192956
[pid=8492] ppid=8490 vsize=3552 CPUtime=462.11
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8455 0 -1 4194304 1364 0 0 0 46210 1 0 0 25 0 1 0 1020401029 3637248 693 1992294400 134512640 135019032 4294956240 18446744073709551615 134597206 0 0 4096 0 0 0 0 17 0 0 0
/proc/8492/statm: 888 693 72 123 0 763 0
Current children cumulated CPU time (s) 462.11
Current children cumulated vsize (KiB) 3552

[startup+522.302 s]
/proc/loadavg: 1.09 0.84 0.51 2/66 8493
/proc/meminfo: memFree=1189992/2055920 swapFree=4176856/4192956
[pid=8492] ppid=8490 vsize=3552 CPUtime=522.08
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8455 0 -1 4194304 1407 0 0 0 52207 1 0 0 25 0 1 0 1020401029 3637248 736 1992294400 134512640 135019032 4294956240 18446744073709551615 134536953 0 0 4096 0 0 0 0 17 0 0 0
/proc/8492/statm: 888 736 72 123 0 763 0
Current children cumulated CPU time (s) 522.08
Current children cumulated vsize (KiB) 3552

[startup+582.301 s]
/proc/loadavg: 1.09 0.88 0.54 2/66 8493
/proc/meminfo: memFree=1189800/2055920 swapFree=4176856/4192956
[pid=8492] ppid=8490 vsize=4316 CPUtime=582.05
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8455 0 -1 4194304 1446 0 0 0 58204 1 0 0 25 0 1 0 1020401029 4419584 775 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/8492/statm: 1079 775 72 123 0 954 0
Current children cumulated CPU time (s) 582.05
Current children cumulated vsize (KiB) 4316

[startup+642.301 s]
/proc/loadavg: 1.03 0.90 0.56 2/66 8493
/proc/meminfo: memFree=1189608/2055920 swapFree=4176856/4192956
[pid=8492] ppid=8490 vsize=4316 CPUtime=642.04
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8455 0 -1 4194304 1491 0 0 0 64203 1 0 0 25 0 1 0 1020401029 4419584 820 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/8492/statm: 1079 820 72 123 0 954 0
Current children cumulated CPU time (s) 642.04
Current children cumulated vsize (KiB) 4316

[startup+702.302 s]
/proc/loadavg: 1.01 0.92 0.59 2/66 8493
/proc/meminfo: memFree=1189416/2055920 swapFree=4176856/4192956
[pid=8492] ppid=8490 vsize=4316 CPUtime=702.01
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8455 0 -1 4194304 1539 0 0 0 70200 1 0 0 25 0 1 0 1020401029 4419584 868 1992294400 134512640 135019032 4294956240 18446744073709551615 134537968 0 0 4096 0 0 0 0 17 0 0 0
/proc/8492/statm: 1079 868 72 123 0 954 0
Current children cumulated CPU time (s) 702.01
Current children cumulated vsize (KiB) 4316

[startup+762.305 s]
/proc/loadavg: 1.00 0.93 0.61 2/66 8493
/proc/meminfo: memFree=1189288/2055920 swapFree=4176856/4192956
[pid=8492] ppid=8490 vsize=4316 CPUtime=761.99
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8455 0 -1 4194304 1582 0 0 0 76198 1 0 0 25 0 1 0 1020401029 4419584 911 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/8492/statm: 1079 911 72 123 0 954 0
Current children cumulated CPU time (s) 761.99
Current children cumulated vsize (KiB) 4316

[startup+822.302 s]
/proc/loadavg: 1.00 0.94 0.64 2/66 8493
/proc/meminfo: memFree=1189096/2055920 swapFree=4176856/4192956
[pid=8492] ppid=8490 vsize=5468 CPUtime=821.97
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8455 0 -1 4194304 1623 0 0 0 82196 1 0 0 25 0 1 0 1020401029 5599232 952 1992294400 134512640 135019032 4294956240 18446744073709551615 134537979 0 0 4096 0 0 0 0 17 0 0 0
/proc/8492/statm: 1367 952 72 123 0 1242 0
Current children cumulated CPU time (s) 821.97
Current children cumulated vsize (KiB) 5468

[startup+882.301 s]
/proc/loadavg: 1.00 0.95 0.65 2/66 8493
/proc/meminfo: memFree=1188968/2055920 swapFree=4176856/4192956
[pid=8492] ppid=8490 vsize=5468 CPUtime=881.93
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8455 0 -1 4194304 1663 0 0 0 88192 1 0 0 25 0 1 0 1020401029 5599232 992 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/8492/statm: 1367 992 72 123 0 1242 0
Current children cumulated CPU time (s) 881.93
Current children cumulated vsize (KiB) 5468

[startup+942.302 s]
/proc/loadavg: 1.00 0.95 0.67 2/66 8493
/proc/meminfo: memFree=1188776/2055920 swapFree=4176856/4192956
[pid=8492] ppid=8490 vsize=5468 CPUtime=941.91
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8455 0 -1 4194304 1707 0 0 0 94190 1 0 0 25 0 1 0 1020401029 5599232 1036 1992294400 134512640 135019032 4294956240 18446744073709551615 134585188 0 0 4096 0 0 0 0 17 0 0 0
/proc/8492/statm: 1367 1036 72 123 0 1242 0
Current children cumulated CPU time (s) 941.91
Current children cumulated vsize (KiB) 5468

[startup+1002.3 s]
/proc/loadavg: 1.00 0.96 0.69 2/66 8493
/proc/meminfo: memFree=1188584/2055920 swapFree=4176856/4192956
[pid=8492] ppid=8490 vsize=5468 CPUtime=1001.88
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8455 0 -1 4194304 1755 0 0 0 100187 1 0 0 25 0 1 0 1020401029 5599232 1084 1992294400 134512640 135019032 4294956240 18446744073709551615 134541779 0 0 4096 0 0 0 0 17 0 0 0
/proc/8492/statm: 1367 1084 72 123 0 1242 0
Current children cumulated CPU time (s) 1001.88
Current children cumulated vsize (KiB) 5468

[startup+1062.3 s]
/proc/loadavg: 1.00 0.96 0.71 2/66 8493
/proc/meminfo: memFree=1188456/2055920 swapFree=4176856/4192956
[pid=8492] ppid=8490 vsize=5468 CPUtime=1061.86
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8455 0 -1 4194304 1795 0 0 0 106184 2 0 0 25 0 1 0 1020401029 5599232 1124 1992294400 134512640 135019032 4294956240 18446744073709551615 134538371 0 0 4096 0 0 0 0 17 0 0 0
/proc/8492/statm: 1367 1124 72 123 0 1242 0
Current children cumulated CPU time (s) 1061.86
Current children cumulated vsize (KiB) 5468

[startup+1122.3 s]
/proc/loadavg: 1.00 0.97 0.72 2/66 8493
/proc/meminfo: memFree=1188264/2055920 swapFree=4176856/4192956
[pid=8492] ppid=8490 vsize=5468 CPUtime=1121.84
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8455 0 -1 4194304 1843 0 0 0 112182 2 0 0 25 0 1 0 1020401029 5599232 1172 1992294400 134512640 135019032 4294956240 18446744073709551615 134541823 0 0 4096 0 0 0 0 17 0 0 0
/proc/8492/statm: 1367 1172 72 123 0 1242 0
Current children cumulated CPU time (s) 1121.84
Current children cumulated vsize (KiB) 5468

[startup+1182.3 s]
/proc/loadavg: 1.00 0.97 0.74 2/66 8493
/proc/meminfo: memFree=1188136/2055920 swapFree=4176856/4192956
[pid=8492] ppid=8490 vsize=5468 CPUtime=1181.82
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8455 0 -1 4194304 1881 0 0 0 118180 2 0 0 25 0 1 0 1020401029 5599232 1210 1992294400 134512640 135019032 4294956240 18446744073709551615 134526953 0 0 4096 0 0 0 0 17 0 0 0
/proc/8492/statm: 1367 1210 72 123 0 1242 0
Current children cumulated CPU time (s) 1181.82
Current children cumulated vsize (KiB) 5468



Maximum CPU time exceeded: sending SIGTERM then SIGKILL

[startup+1200.5 s]
/proc/loadavg: 1.00 0.97 0.74 2/66 8493
/proc/meminfo: memFree=1188072/2055920 swapFree=4176856/4192956
[pid=8492] ppid=8490 vsize=5468 CPUtime=1200.01
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8455 0 -1 4194304 1895 0 0 0 119999 2 0 0 25 0 1 0 1020401029 5599232 1224 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/8492/statm: 1367 1224 72 123 0 1242 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 5468

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

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

[startup+1200.5 s]
/proc/loadavg: 1.00 0.97 0.74 2/66 8493
/proc/meminfo: memFree=1188072/2055920 swapFree=4176856/4192956
[pid=8492] ppid=8490 vsize=5468 CPUtime=1200.01
/proc/8492/stat : 8492 (march_ks) R 8490 8492 8455 0 -1 4194304 1895 0 0 0 119999 2 0 0 25 0 1 0 1020401029 5599232 1224 1992294400 134512640 135019032 4294956240 18446744073709551615 134526947 0 0 4096 0 0 0 0 17 0 0 0
/proc/8492/statm: 1367 1224 72 123 0 1242 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 5468

Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.51
CPU time (s): 1200.02
CPU user time (s): 1199.99
CPU system time (s): 0.023996
CPU usage (%): 99.9594
Max. virtual memory (cumulated for all children) (KiB): 5468

getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.99
system time used= 0.023996
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1895
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= 3550

runsolver used 1.40579 second user time and 2.82457 second system time

The end

Launcher Data 

Begin job on node8 at 2009-04-01 20:24:33
IDJOB=1544482
IDBENCH=70468
IDSOLVER=559
FILE ID=node8/1544482-1238610273
PBS_JOBID= 9073693
Free space on /tmp= 64248 MiB

SOLVER NAME= SAT07 reference solver: March KS 2007-02-08
BENCH NAME= SAT09/RANDOM/MEDIUM/7SAT/UNKNOWN/70/unif-k7-r89-v70-c6230-S358640743-023.cnf
COMMAND LINE= HOME/march_ks BENCHNAME            
RUNSOLVER COMMAND LINE= BIN/runsolver --timestamp -w /tmp/evaluation-result-1544482-1238610273/watcher-1544482-1238610273 -o /tmp/evaluation-result-1544482-1238610273/solver-1544482-1238610273 -C 1200 -W 1800 -M 1800 --output-limit 1,15  HOME/march_ks HOME/instance-1544482-1238610273.cnf            

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

MD5SUM BENCH= 093008c1ff7003864425a0786735d960
RANDOM SEED=763270484

node8.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		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5914.62
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:

processor	: 1
vendor_id	: GenuineIntel
cpu family	: 15
model		: 4
model name	:                   Intel(R) Xeon(TM) CPU 3.00GHz
stepping	: 3
cpu MHz		: 3000.232
cache size	: 2048 KB
fpu		: yes
fpu_exception	: yes
cpuid level	: 5
wp		: yes
flags		: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush dts acpi mmx fxsr sse sse2 ss ht tm syscall nx lm pni monitor ds_cpl cid cx16 xtpr
bogomips	: 5996.54
clflush size	: 64
cache_alignment	: 128
address sizes	: 36 bits physical, 48 bits virtual
power management:


/proc/meminfo:
MemTotal:      2055920 kB
MemFree:       1193360 kB
Buffers:        107612 kB
Cached:         647912 kB
SwapCached:       9204 kB
Active:         197716 kB
Inactive:       568392 kB
HighTotal:           0 kB
HighFree:            0 kB
LowTotal:      2055920 kB
LowFree:       1193360 kB
SwapTotal:     4192956 kB
SwapFree:      4176856 kB
Dirty:            3032 kB
Writeback:           0 kB
Mapped:          16248 kB
Slab:            82300 kB
Committed_AS:  2721872 kB
PageTables:       1376 kB
VmallocTotal: 536870911 kB
VmallocUsed:    264960 kB
VmallocChunk: 536605679 kB
HugePages_Total:     0
HugePages_Free:      0
Hugepagesize:     2048 kB

Free space on /tmp at the end= 64244 MiB
End job on node8 at 2009-04-01 20:44:36