Trace number 309474
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:
-
SOLVER DATA
This is the output of the solver (stdout and stderr).
Note that some very long lines in this section may be truncated by your web browser ! In such a case, you may want to use the "Download as text" link to get the trace as a text file.
When the --timestamp option is passed to the runsolver program, each line output by the solver is prepended with a timestamp which indicates at what time the line was output by the solver. Times are relative to the start of the program, given in seconds, and are wall clock time (not CPU time).
As some 'v lines' may be very long (sometimes several megabytes), the 'v line' output by your solver may be split on several lines to help limit the size of the trace recorded in the database. In any case, the exact output of your solver is preserved in a trace file.
-
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.
-
CONVERSION SCRIPT DATA (Optionnal)
When a conversion script is used, this section shows the messages that were output by the conversion script.
-
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.
-
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
General information on the benchmark
| Name | random/2+p/p0.9/v990/
unif2p-p0.9-v990-c3583-S1435246639-05-UNSAT.cnf |
| MD5SUM | 4298698f93b1f60c814042e23cc6c5c3 |
| Bench Category | RANDOM (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 variables | 990 |
| Number of clauses | 3582 |
| Sum of the clauses size | 10388 |
| Maximum clause length | 3 |
| Minimum clause length | 2 |
| Number of clauses of size 1 | 0 |
| Number of clauses of size 2 | 358 |
| Number of clauses of size 3 | 3224 |
| Number of clauses of size 4 | 0 |
| Number of clauses of size 5 | 0 |
| Number of clauses of size over 5 | 0 |
0.00/0.03 c main():: *** [ march satisfiability solver ] ***
0.00/0.03 c main():: ** Copyright (C) 2001-2004 M. Dufour, M. Heule, J. van Zwieten and H. van Maaren **
0.00/0.03 c main():: * This program may be redistributed and/or modified under the terms of the GNU Gereral Public License *
0.00/0.03 c main()::
0.00/0.03 c initFormula():: searching for DIMACS p-line....
0.00/0.03 c initFormula():: the DIMACS p-line indicates a CNF of 990 variables and 3582 clauses.
0.00/0.03 c parseCNF():: parsing....
0.00/0.03 c parseCNF():: the CNF contains 0 unary clauses.
0.00/0.03 c runParser():: parsing was successful, warming up engines...
0.00/0.03 c find_and_remove_tautogolies():: found and removed 1 tautologies
0.00/0.03 c simplify_formula():: removed 0 tautological, 92 satisfied and 0 duplicate clauses
0.00/0.03 c preprocessing fase I completed:: there are now 973 free variables and 3490 clauses.
0.00/0.03 c stat :: sign balance is biased by 0.554
0.00/0.03 c shorten_equivalence(): average equivalence length reduced from nan to nan
0.00/0.03 c using 3-SAT heuristics (occurence based diff)
0.00/0.03 c longest clause has size 3
0.00/0.03 c simplify_formula():: removed 0 tautological, 0 satisfied and 102 duplicate clauses
0.00/0.03 c resolvent_look() :: found 52 resolvents
0.00/0.03 c lessRedundantTransformation():: nothing to be done.
0.00/0.03 c transformTo3SAT():: you gave me 990 variables and 3542 clauses.
0.00/0.03 c transformTo3SAT():: by the way, the maximal clause length before transformation was 3.
0.00/0.03 c transformTo3SAT():: I will add 0 variables and 0 clauses!
0.00/0.03 c transformTo3SAT():: the transformation yielded 990 variabels and 3542 clauses.
0.00/0.03 c main():: clause / variable ratio: ( 3542 / 990 ) = 3.58
0.00/0.03 c longest clause has size 3
0.00/0.03 c simplify_formula():: removed 0 tautological, 0 satisfied and 0 duplicate clauses
0.00/0.03 c dynamic_preselect_setsize :: off
0.00/0.03 c suggested doublelook initial :: 0
0.00/0.03 c main():: all systems go!
0.00/0.03 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |****************
c |********************************
c |****************************************************************| 0 NC: 218 JD: 21
0.41/0.45 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: 3377 JD: 21
6.34/6.43 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 |****************************************************************| 2 NC: 20998 JD: 21
39.94/40.04 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |********
c |*********
c |**********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 91403 JD: 21
175.21/175.29 c |----------------------------------------------------------------|
c |*
c |**
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 264533 JD: 21
507.02/507.19 c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
c |********************
c |*********************
c |**********************
c |***********************
c |************************
c |*************************
c |**************************
c |***************************
c |****************************
c |*****************************
c |******************************
c |*******************************
c |********************************
c |*********************************
c |**********************************
c |***********************************
c |************************************
c |*************************************
c |**************************************
c |***************************************
c |****************************************
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: 582730 JD: 21
1118.81/1119.19 c |----------------------------------------------------------------|
c |*
c |**
c |***
c |****
c |*****
c |******
c |*******
c |********
c |*********
c |**********
c |***********
c |************
c |*************
c |**************
c |***************
c |****************
c |*****************
c |******************
c |*******************
ERROR: Unexpected answer ! (SATISFIABLE/UNSATISFIABLE expected)
Got answer:
runsolver version 3.2.0 (c) roussel@cril.univ-artois.fr
command line: runsolver --timestamp -w ROOT/results/node14/watcher-309474-1172541807 -o ROOT/results/node14/solver-309474-1172541807 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309474-1172541807/march_ks /tmp/evaluation/309474-1172541807/instance-309474-1172541807.cnf
Enforcing CPUTime limit (soft limit, will send SIGTERM then SIGKILL): 1200 seconds
Enforcing CPUTime limit (hard limit, will send SIGXCPU): 1230 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 3/77 28646
/proc/meminfo: memFree=1591752/2055920 swapFree=4191880/4192956
[pid=28646] ppid=28644 vsize=788 CPUtime=0
/proc/28646/stat : 28646 (march_ks) R 28644 28646 27733 0 -1 4194304 108 0 0 0 0 0 0 0 18 0 1 0 274135111 806912 93 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134806517 0 0 4096 0 0 0 0 17 1 0 0
/proc/28646/statm: 197 94 47 123 0 72 0
[startup+0.106562 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 28646
/proc/meminfo: memFree=1591752/2055920 swapFree=4191880/4192956
[pid=28646] ppid=28644 vsize=1920 CPUtime=0.1
/proc/28646/stat : 28646 (march_ks) R 28644 28646 27733 0 -1 4194304 397 0 0 0 10 0 0 0 18 0 1 0 274135111 1966080 379 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134525608 0 0 4096 0 0 0 0 17 1 0 0
/proc/28646/statm: 480 379 73 123 0 355 0
Current children cumulated CPU time (s) 0.1
Current children cumulated vsize (KiB) 1920
[startup+0.5146 s]
/proc/loadavg: 0.99 0.97 0.91 3/77 28646
/proc/meminfo: memFree=1591752/2055920 swapFree=4191880/4192956
[pid=28646] ppid=28644 vsize=1920 CPUtime=0.51
/proc/28646/stat : 28646 (march_ks) R 28644 28646 27733 0 -1 4194304 421 0 0 0 51 0 0 0 22 0 1 0 274135111 1966080 403 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526418 0 0 4096 0 0 0 0 17 1 0 0
/proc/28646/statm: 480 403 73 123 0 355 0
Current children cumulated CPU time (s) 0.51
Current children cumulated vsize (KiB) 1920
[startup+1.33468 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28647
/proc/meminfo: memFree=1590400/2055920 swapFree=4191880/4192956
[pid=28646] ppid=28644 vsize=2052 CPUtime=1.33
/proc/28646/stat : 28646 (march_ks) R 28644 28646 27733 0 -1 4194304 437 0 0 0 133 0 0 0 25 0 1 0 274135111 2101248 419 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134541571 0 0 4096 0 0 0 0 17 1 0 0
/proc/28646/statm: 513 419 73 123 0 388 0
Current children cumulated CPU time (s) 1.33
Current children cumulated vsize (KiB) 2052
[startup+2.97084 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28647
/proc/meminfo: memFree=1590144/2055920 swapFree=4191880/4192956
[pid=28646] ppid=28644 vsize=2052 CPUtime=2.96
/proc/28646/stat : 28646 (march_ks) R 28644 28646 27733 0 -1 4194304 453 0 0 0 296 0 0 0 25 0 1 0 274135111 2101248 435 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134527205 0 0 4096 0 0 0 0 17 1 0 0
/proc/28646/statm: 513 435 73 123 0 388 0
Current children cumulated CPU time (s) 2.96
Current children cumulated vsize (KiB) 2052
[startup+6.25215 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28647
/proc/meminfo: memFree=1589952/2055920 swapFree=4191880/4192956
[pid=28646] ppid=28644 vsize=2184 CPUtime=6.24
/proc/28646/stat : 28646 (march_ks) R 28644 28646 27733 0 -1 4194304 469 0 0 0 624 0 0 0 25 0 1 0 274135111 2236416 451 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542273 0 0 4096 0 0 0 0 17 1 0 0
/proc/28646/statm: 546 451 73 123 0 421 0
Current children cumulated CPU time (s) 6.24
Current children cumulated vsize (KiB) 2184
[startup+12.7028 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28647
/proc/meminfo: memFree=1589824/2055920 swapFree=4191880/4192956
[pid=28646] ppid=28644 vsize=2316 CPUtime=12.69
/proc/28646/stat : 28646 (march_ks) R 28644 28646 27733 0 -1 4194304 487 0 0 0 1269 0 0 0 25 0 1 0 274135111 2371584 469 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/28646/statm: 579 469 73 123 0 454 0
Current children cumulated CPU time (s) 12.69
Current children cumulated vsize (KiB) 2316
[startup+25.511 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28647
/proc/meminfo: memFree=1589760/2055920 swapFree=4191880/4192956
[pid=28646] ppid=28644 vsize=2316 CPUtime=25.5
/proc/28646/stat : 28646 (march_ks) R 28644 28646 27733 0 -1 4194304 516 0 0 0 2550 0 0 0 25 0 1 0 274135111 2371584 498 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526533 0 0 4096 0 0 0 0 17 1 0 0
/proc/28646/statm: 579 498 73 123 0 454 0
Current children cumulated CPU time (s) 25.5
Current children cumulated vsize (KiB) 2316
[startup+51.1215 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28647
/proc/meminfo: memFree=1589568/2055920 swapFree=4191880/4192956
[pid=28646] ppid=28644 vsize=2500 CPUtime=51.1
/proc/28646/stat : 28646 (march_ks) R 28644 28646 27733 0 -1 4194304 542 0 0 0 5110 0 0 0 25 0 1 0 274135111 2560000 524 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538162 0 0 4096 0 0 0 0 17 1 0 0
/proc/28646/statm: 625 524 73 123 0 500 0
Current children cumulated CPU time (s) 51.1
Current children cumulated vsize (KiB) 2500
[startup+102.338 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28647
/proc/meminfo: memFree=1589440/2055920 swapFree=4191880/4192956
[pid=28646] ppid=28644 vsize=2636 CPUtime=102.3
/proc/28646/stat : 28646 (march_ks) R 28644 28646 27733 0 -1 4194304 586 0 0 0 10230 0 0 0 25 0 1 0 274135111 2699264 568 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542945 0 0 4096 0 0 0 0 17 1 0 0
/proc/28646/statm: 659 568 73 123 0 534 0
Current children cumulated CPU time (s) 102.3
Current children cumulated vsize (KiB) 2636
[startup+162.369 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28647
/proc/meminfo: memFree=1589376/2055920 swapFree=4191880/4192956
[pid=28646] ppid=28644 vsize=2848 CPUtime=162.31
/proc/28646/stat : 28646 (march_ks) R 28644 28646 27733 0 -1 4194304 610 0 0 0 16231 0 0 0 25 0 1 0 274135111 2916352 592 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/28646/statm: 712 592 73 123 0 587 0
Current children cumulated CPU time (s) 162.31
Current children cumulated vsize (KiB) 2848
[startup+222.392 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28647
/proc/meminfo: memFree=1589184/2055920 swapFree=4191880/4192956
[pid=28646] ppid=28644 vsize=2948 CPUtime=222.32
/proc/28646/stat : 28646 (march_ks) R 28644 28646 27733 0 -1 4194304 644 0 0 0 22231 1 0 0 25 0 1 0 274135111 3018752 626 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/28646/statm: 737 626 73 123 0 612 0
Current children cumulated CPU time (s) 222.32
Current children cumulated vsize (KiB) 2948
[startup+282.415 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28647
/proc/meminfo: memFree=1588928/2055920 swapFree=4191880/4192956
[pid=28646] ppid=28644 vsize=3100 CPUtime=282.33
/proc/28646/stat : 28646 (march_ks) R 28644 28646 27733 0 -1 4194304 686 0 0 0 28232 1 0 0 25 0 1 0 274135111 3174400 668 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538194 0 0 4096 0 0 0 0 17 1 0 0
/proc/28646/statm: 775 668 73 123 0 650 0
Current children cumulated CPU time (s) 282.33
Current children cumulated vsize (KiB) 3100
[startup+342.443 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28647
/proc/meminfo: memFree=1588864/2055920 swapFree=4191880/4192956
[pid=28646] ppid=28644 vsize=3460 CPUtime=342.34
/proc/28646/stat : 28646 (march_ks) R 28644 28646 27733 0 -1 4194304 715 0 0 0 34233 1 0 0 25 0 1 0 274135111 3543040 697 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/28646/statm: 865 697 73 123 0 740 0
Current children cumulated CPU time (s) 342.34
Current children cumulated vsize (KiB) 3460
[startup+402.475 s]
/proc/loadavg: 0.99 0.97 0.91 2/78 28647
/proc/meminfo: memFree=1588736/2055920 swapFree=4191880/4192956
[pid=28646] ppid=28644 vsize=3460 CPUtime=402.35
/proc/28646/stat : 28646 (march_ks) R 28644 28646 27733 0 -1 4194304 744 0 0 0 40234 1 0 0 25 0 1 0 274135111 3543040 726 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526436 0 0 4096 0 0 0 0 17 1 0 0
/proc/28646/statm: 865 726 73 123 0 740 0
Current children cumulated CPU time (s) 402.35
Current children cumulated vsize (KiB) 3460
[startup+462.502 s]
/proc/loadavg: 1.04 0.99 0.91 2/78 28647
/proc/meminfo: memFree=1588736/2055920 swapFree=4191880/4192956
[pid=28646] ppid=28644 vsize=3624 CPUtime=462.37
/proc/28646/stat : 28646 (march_ks) R 28644 28646 27733 0 -1 4194304 779 0 0 0 46235 2 0 0 25 0 1 0 274135111 3710976 761 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538188 0 0 4096 0 0 0 0 17 1 0 0
/proc/28646/statm: 906 761 73 123 0 781 0
Current children cumulated CPU time (s) 462.37
Current children cumulated vsize (KiB) 3624
[startup+522.53 s]
/proc/loadavg: 1.08 1.00 0.92 2/78 28647
/proc/meminfo: memFree=1588544/2055920 swapFree=4191880/4192956
[pid=28646] ppid=28644 vsize=3964 CPUtime=522.37
/proc/28646/stat : 28646 (march_ks) R 28644 28646 27733 0 -1 4194304 831 0 0 0 52235 2 0 0 25 0 1 0 274135111 4059136 813 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/28646/statm: 991 813 73 123 0 866 0
Current children cumulated CPU time (s) 522.37
Current children cumulated vsize (KiB) 3964
[startup+582.558 s]
/proc/loadavg: 1.03 1.00 0.92 2/78 28647
/proc/meminfo: memFree=1588416/2055920 swapFree=4191880/4192956
[pid=28646] ppid=28644 vsize=3964 CPUtime=582.4
/proc/28646/stat : 28646 (march_ks) R 28644 28646 27733 0 -1 4194304 862 0 0 0 58237 3 0 0 25 0 1 0 274135111 4059136 844 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526443 0 0 4096 0 0 0 0 17 1 0 0
/proc/28646/statm: 991 844 73 123 0 866 0
Current children cumulated CPU time (s) 582.4
Current children cumulated vsize (KiB) 3964
[startup+642.585 s]
/proc/loadavg: 1.01 1.00 0.92 2/78 28647
/proc/meminfo: memFree=1588288/2055920 swapFree=4191880/4192956
[pid=28646] ppid=28644 vsize=4476 CPUtime=642.4
/proc/28646/stat : 28646 (march_ks) R 28644 28646 27733 0 -1 4194304 902 0 0 0 64237 3 0 0 25 0 1 0 274135111 4583424 884 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538152 0 0 4096 0 0 0 0 17 1 0 0
/proc/28646/statm: 1119 884 73 123 0 994 0
Current children cumulated CPU time (s) 642.4
Current children cumulated vsize (KiB) 4476
[startup+702.613 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 28647
/proc/meminfo: memFree=1587968/2055920 swapFree=4191880/4192956
[pid=28646] ppid=28644 vsize=4476 CPUtime=702.41
/proc/28646/stat : 28646 (march_ks) R 28644 28646 27733 0 -1 4194304 959 0 0 0 70238 3 0 0 25 0 1 0 274135111 4583424 941 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538702 0 0 4096 0 0 0 0 17 1 0 0
/proc/28646/statm: 1119 941 73 123 0 994 0
Current children cumulated CPU time (s) 702.41
Current children cumulated vsize (KiB) 4476
[startup+762.64 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 28647
/proc/meminfo: memFree=1587776/2055920 swapFree=4191880/4192956
[pid=28646] ppid=28644 vsize=4608 CPUtime=762.42
/proc/28646/stat : 28646 (march_ks) R 28644 28646 27733 0 -1 4194304 999 0 0 0 76239 3 0 0 25 0 1 0 274135111 4718592 981 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538215 0 0 4096 0 0 0 0 17 1 0 0
/proc/28646/statm: 1152 981 73 123 0 1027 0
Current children cumulated CPU time (s) 762.42
Current children cumulated vsize (KiB) 4608
[startup+822.672 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 28647
/proc/meminfo: memFree=1587648/2055920 swapFree=4191880/4192956
[pid=28646] ppid=28644 vsize=4608 CPUtime=822.43
/proc/28646/stat : 28646 (march_ks) R 28644 28646 27733 0 -1 4194304 1029 0 0 0 82240 3 0 0 25 0 1 0 274135111 4718592 1011 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538617 0 0 4096 0 0 0 0 17 1 0 0
/proc/28646/statm: 1152 1011 73 123 0 1027 0
Current children cumulated CPU time (s) 822.43
Current children cumulated vsize (KiB) 4608
[startup+882.701 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 28647
/proc/meminfo: memFree=1587456/2055920 swapFree=4191880/4192956
[pid=28646] ppid=28644 vsize=5372 CPUtime=882.45
/proc/28646/stat : 28646 (march_ks) R 28644 28646 27733 0 -1 4194304 1068 0 0 0 88241 4 0 0 25 0 1 0 274135111 5500928 1050 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134579438 0 0 4096 0 0 0 0 17 1 0 0
/proc/28646/statm: 1343 1050 73 123 0 1218 0
Current children cumulated CPU time (s) 882.45
Current children cumulated vsize (KiB) 5372
[startup+942.73 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 28647
/proc/meminfo: memFree=1587328/2055920 swapFree=4191880/4192956
[pid=28646] ppid=28644 vsize=5372 CPUtime=942.46
/proc/28646/stat : 28646 (march_ks) R 28644 28646 27733 0 -1 4194304 1108 0 0 0 94242 4 0 0 25 0 1 0 274135111 5500928 1090 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538105 0 0 4096 0 0 0 0 17 1 0 0
/proc/28646/statm: 1343 1090 73 123 0 1218 0
Current children cumulated CPU time (s) 942.46
Current children cumulated vsize (KiB) 5372
[startup+1002.76 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 28647
/proc/meminfo: memFree=1587136/2055920 swapFree=4191880/4192956
[pid=28646] ppid=28644 vsize=5824 CPUtime=1002.47
/proc/28646/stat : 28646 (march_ks) R 28644 28646 27733 0 -1 4194304 1189 0 0 0 100243 4 0 0 25 0 1 0 274135111 5963776 1171 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134538160 0 0 4096 0 0 0 0 17 1 0 0
/proc/28646/statm: 1456 1171 73 123 0 1331 0
Current children cumulated CPU time (s) 1002.47
Current children cumulated vsize (KiB) 5824
[startup+1062.79 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 28647
/proc/meminfo: memFree=1587008/2055920 swapFree=4191880/4192956
[pid=28646] ppid=28644 vsize=5824 CPUtime=1062.49
/proc/28646/stat : 28646 (march_ks) R 28644 28646 27733 0 -1 4194304 1220 0 0 0 106244 5 0 0 25 0 1 0 274135111 5963776 1202 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134547882 0 0 4096 0 0 0 0 17 1 0 0
/proc/28646/statm: 1456 1202 73 123 0 1331 0
Current children cumulated CPU time (s) 1062.49
Current children cumulated vsize (KiB) 5824
[startup+1122.81 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 28647
/proc/meminfo: memFree=1586816/2055920 swapFree=4191880/4192956
[pid=28646] ppid=28644 vsize=5824 CPUtime=1122.49
/proc/28646/stat : 28646 (march_ks) R 28644 28646 27733 0 -1 4194304 1280 0 0 0 112244 5 0 0 25 0 1 0 274135111 5963776 1262 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542764 0 0 4096 0 0 0 0 17 1 0 0
/proc/28646/statm: 1456 1262 73 123 0 1331 0
Current children cumulated CPU time (s) 1122.49
Current children cumulated vsize (KiB) 5824
[startup+1182.84 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 28647
/proc/meminfo: memFree=1586496/2055920 swapFree=4191880/4192956
[pid=28646] ppid=28644 vsize=6976 CPUtime=1182.5
/proc/28646/stat : 28646 (march_ks) R 28644 28646 27733 0 -1 4194304 1354 0 0 0 118245 5 0 0 25 0 1 0 274135111 7143424 1336 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134542988 0 0 4096 0 0 0 0 17 1 0 0
/proc/28646/statm: 1744 1336 73 123 0 1619 0
Current children cumulated CPU time (s) 1182.5
Current children cumulated vsize (KiB) 6976
Maximum CPU time exceeded: sending SIGTERM then SIGKILL
[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 28647
/proc/meminfo: memFree=1586432/2055920 swapFree=4191880/4192956
[pid=28646] ppid=28644 vsize=6976 CPUtime=1200.01
/proc/28646/stat : 28646 (march_ks) R 28644 28646 27733 0 -1 4194304 1371 0 0 0 119996 5 0 0 25 0 1 0 274135111 7143424 1353 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/28646/statm: 1744 1353 73 123 0 1619 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 6976
Sending SIGTERM to process tree (bottom up)
Sleeping 2 seconds
Solver just ended. Dumping a history of the last processes samples
[startup+1200.36 s]
/proc/loadavg: 1.00 1.00 0.92 2/78 28647
/proc/meminfo: memFree=1586432/2055920 swapFree=4191880/4192956
[pid=28646] ppid=28644 vsize=6976 CPUtime=1200.01
/proc/28646/stat : 28646 (march_ks) R 28644 28646 27733 0 -1 4194304 1371 0 0 0 119996 5 0 0 25 0 1 0 274135111 7143424 1353 18446744073709551615 134512640 135019032 4294956704 18446744073709551615 134526463 0 0 4096 0 0 0 0 17 1 0 0
/proc/28646/statm: 1744 1353 73 123 0 1619 0
Current children cumulated CPU time (s) 1200.01
Current children cumulated vsize (KiB) 6976
Child ended because it received signal 15 (SIGTERM)
Real time (s): 1200.36
CPU time (s): 1200.03
CPU user time (s): 1199.97
CPU system time (s): 0.058991
CPU usage (%): 99.9721
Max. virtual memory (cumulated for all children) (KiB): 6976
getrusage(RUSAGE_CHILDREN,...) data:
user time used= 1199.97
system time used= 0.058991
maximum resident set size= 0
integral shared memory size= 0
integral unshared data size= 0
integral unshared stack size= 0
page reclaims= 1371
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= 8
involuntary context switches= 25788
runsolver used 1.26981 second user time and 2.72758 second system time
The end
Begin job on node14 on Tue Feb 27 02:03:27 UTC 2007
IDJOB= 309474
IDBENCH= 20260
IDSOLVER= 111
FILE ID= node14/309474-1172541807
PBS_JOBID= 3971636
Free space on /tmp= 66555 MiB
SOLVER NAME= March KS 2007-02-08
BENCH NAME= HOME/pub/bench/SAT07/random/2+p/p0.9/v990/unif2p-p0.9-v990-c3583-S1435246639-05-UNSAT.cnf
COMMAND LINE= /tmp/evaluation/309474-1172541807/march_ks /tmp/evaluation/309474-1172541807/instance-309474-1172541807.cnf
RUNSOLVER COMMAND LINE= runsolver --timestamp -w ROOT/results/node14/watcher-309474-1172541807 -o ROOT/results/node14/solver-309474-1172541807 -C 1200 -M 1800 --output-limit 1,15 /tmp/evaluation/309474-1172541807/march_ks /tmp/evaluation/309474-1172541807/instance-309474-1172541807.cnf
META MD5SUM SOLVER= cd0143c15836d32fe9acb8d523a59b67
MD5SUM BENCH= 4298698f93b1f60c814042e23cc6c5c3
RANDOM SEED= 486002225
TIME LIMIT= 1200 seconds
MEMORY LIMIT= 1800 MiB
Linux node14.alineos.net 2.6.9-22.EL.rootsmp #1 SMP Mon Oct 3 08:59:52 CEST 2005 x86_64 x86_64 x86_64 GNU/Linux
/proc/cpuinfo:
processor : 0
vendor_id : GenuineIntel
cpu family : 15
model : 4
model name : Intel(R) Xeon(TM) CPU 3.00GHz
stepping : 3
cpu MHz : 3000.216
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 : 3000.216
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: 1592224 kB
Buffers: 49264 kB
Cached: 288220 kB
SwapCached: 408 kB
Active: 241064 kB
Inactive: 149996 kB
HighTotal: 0 kB
HighFree: 0 kB
LowTotal: 2055920 kB
LowFree: 1592224 kB
SwapTotal: 4192956 kB
SwapFree: 4191880 kB
Dirty: 2336 kB
Writeback: 0 kB
Mapped: 69804 kB
Slab: 58272 kB
Committed_AS: 891704 kB
PageTables: 1736 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= 66555 MiB
End job on node14 on Tue Feb 27 02:23:29 UTC 2007